69results about How to "Exercise" patented technology

The invention relates to an automobile renting method and provides an automobile renting system and method convenient for returning an automobile. An information center is communicated with an onboard terminal and a mobile phone in real time, the information center loads parking data of the automobile to be rented to a GPS navigation map of the mobile phone of a user to guide the user to find a standby automobile nearby, the user to use the automobile only needs to close a non-contact radio-frequency card integrated with the mobile phone to an automobile door, and the automobile door is unlocked automatically. The legal user gets on the automobile and inputs a user ignition code into a GPS display of the onboard terminal, and then the automobile can be ignited and started after the code is certified as authentic, thus achieving convenient automobile taking at a parking space. In the driving process, the user can inquire a destination and available conditions of the parking spaces nearby along the line on an onboard GPS navigation instrument so as to park in the parking space in time. After parking and switching off a motor, the user can conveniently select returning and keeping of the automobile, and after the user leaves the rented automobile for certain distance, the automobile door is locked automatically.

The invention discloses an exercise bike having a motion sensing game function. The exercise bike comprises an exercise bike body, wherein the exercise bike body comprises common parts; a generator, a circuit regulating module and a motion sensing game set top box are additionally arranged on the exercise bike body; the circuit regulating module is arranged on a bike frame, and the input end of the circuit regulating module is connected to the electric energy output end of the generator; the output end of the circuit regulating module is connected to the motion sensing game set top box; the motion sensing game set top box is fixedly arranged at the top of the front bumper of the bike; the exercise bike adopts a self-generating resistance control mechanism to regulate exercise resistance by increasing or decreasing electromagnetic resistance of the generator under the control of a controller or the exercise bike adopts an electromagnetic resistance control mechanism; a nut cover connected to a permanent magnet is arranged on the screw shaft of a brake motor, and the nut cover of the permanent magnet is driven to move close to a flywheel when the brake motor is rotated, so as to regulate the exercise resistance. According to the exercise bike disclosed by the invention, people can experience high-quality game scenes and high-quality built-in exercise mode training while taking exercise through the exercise bike, so that the people love the exercise bike more; therefore, the exercise bike has good application prospect.

The invention discloses a walking machine with a massage protection function. The walking machine comprises main bodies symmetrically arranged at left side and the right side; an inclined support facing the upper portion of the front side is fixed to the front side of the body, a supporting rod is fixedly arranged on the front side of the end faces of the sides, close to each other, of the inclined support, a connecting grip is fixedly mounted on the end faces of the sides, close to each other, of the supporting rod, a massage cavity is formed in the connecting grip; according to the invention, the unmanned automatic locking effect can be realized; the machine does not run by itself under the action of external force in an unmanned state, therefore, the accident that pedestrians are accidentally injured when the fitness equipment is in an unmanned state is eradicated, meanwhile, a swing rod can stop moving in an extremely short time, the fitness equipment can be prevented from being collided and injured by the fitness equipment when the fitness equipment encounters emergencies during exercise, and the personal safety of the fitness equipment is protected.

The invention relates to a game device, in particular to an interactive game device for English teaching, and aims to provide the interactive game device for English teaching, which is strong in interactivity and can exercise the physical strength and the responsiveness of students and improve the English learning interest of the students. In order to solve the technical problems, the interactivegame device for English teaching comprises a baseplate, first fulcrum bars, a mounting block, bearing pedestals, first rotating shafts, lead screws, first bevel gears, first bearings and the like, wherein the first fulcrum bars are symmetrically arranged on the left side and the right side of the baseplate; the mounting block is connected to the tops of the first fulcrum bars; and first grooves are symmetrically formed in the left side and the right side of the upper side of the mounting block. The interactive game device can exercise the physical strength and the responsiveness of the students and improve the English learning interest of the students. The students rotate rocking handles to drive letter balls to move up and down, so that the physical strength of the students can be exercised; and when two students complete with each other, the participating interest of the students is improved.

The invention provides a recreation facility. The recreation facility includes a first climbing unit; the first climbing unit includes net parts; two or more layers of net parts are arranged in the height direction; a preset layer spacing is formed between every adjacent net parts; an access channel leading to an adjacent layer is formed in each layer of net part; the outer peripheries of the net parts are fixed on and supported by a support mechanism; at least one layer of the plurality of layers of net parts is supported by the support mechanism so as to form a valley-shaped climbing space having at least three wave crests and at least one wave troughs; and at least one wave trough between at least three wave crests formed by each layer of net part and a zone among three wave crests forms a recessed zone. The recreation facility is simple in structure, is beautiful in arrangement, can allow users to experience suspension swaying pleasures in independent spaces and experience exploration and chase pleasures in multi-dimensional spaces; and the users will not interfere each other while playing in the independent climbing spaces, and the interest and the sense of mystery of games can be enhanced.

The invention relates to a multi-position interactive bodybuilding device. A riding position and a massaging position are arranged on a frame; a rocking chair and a wooden horse position are arranged on one side of the frame; and the riding position drives the massaging position, the rocking chair and the wooden horse position to move through a plurality of chain transmission mechanisms and a crankshaft and connecting rod mechanism. According to the multi-position interactive bodybuilding device, a plurality of interactive bodybuilding positions are arranged, so that a plurality of family members can be subjected to bodybuilding simultaneously; due to resistance fed back by the massaging position, pedals, the rocking chair and the wooden horse position, the exercise effect of the riding position can be effectively improved; by arranging a reasonable seat, the rocking chair and the wooden horse position, the whole family can be together harmoniously, and the communication of the whole family is promoted; meanwhile, old people and children can be taken care of, bodies are exercised, and the family members are taken care of. The device has a simple structure, is portable, is conveniently used by families, can be used by a plurality of persons, and also can be used by a person; and the rocking chair and the wooden horse device can be detached when not required, so that the device is convenient and is suitable for various families.

The invention discloses a culture square system and method for supporting intelligent interaction. The projection equipment and a camera are fixed on a plurality of street lamps of the square in advance, and a man-machine interface is outputted to the ground by the projection equipment, and the interface displays topics related to traditional culture content and candidate options. Users can startthe game without explicitly registering their identity by using the camera to identify and track their position, and can answer questions by standing on the corresponding projection area. The age, sexand other features extracted from facial recognition are used to push the corresponding difficulty, and classified traditional cultural topics; using machine learning to analyze user answers in orderto achieve more accurate pushing in the future. The invention realizes natural interaction and intelligent interaction between the user and the system. Without a new venue, users can not only walk back and forth to answer the questions to achieve the purpose of exercise, but also imperceptibly learn the traditional culture in the answers, learning from the fun.

The invention discloses a manual irrigation device for a garden nursery, which comprises a vehicle body, a power device, a pumping device and a piston. A power device is welded on the left side of the upper end of the vehicle body. The right side of the device is located at the upper end of the vehicle body and is welded with a pumping device. A pumping pipe is connected between the round hole on the right wall of the pumping device and the round hole on the right wall of the vehicle body. The right wall of the pumping device is located at the joint of the pumping pipe. A water outlet pipe is welded on the round hole on the right side of the upper wall of the device, and a second one-way valve is arranged on the upper wall of the pumping device in the water outlet pipe, and a sprinkling hose is connected to the upper end of the water outlet pipe. The invention adopts a manual pumping device, which can water the plants in the garden nursery while exercising, and is suitable for the needs of modern life.

The invention discloses a peristaltic entertainment exercise bicycle, and mainly solves the technical problems of vanpidity in the existing in-situ jumping movement and the like. The technical scheme has the following points: an integral rack is formed by welding steel pipes with rectangular steels and connecting through bolts; a long guide rail (8), a short guide rail (13) and front bracket weldments (19) are fixed on a main supporting module (6) to form the integral rack; upper sliding block modules (12) are mounted on the guide rails, and form a peristaltic main body through a long connection rod module (14) and a short connection rod module (11); a pedal module (3) and a spring module form a power part; a steering wheel module (1), a double-universal shaft module (18), a large chain wheel module (27), a small chain wheel module (26) and a chain module form a chain wheel steering mechanism; and a rear wheel module (9) and a front wheel module (15) are mounted on a front sliding block and a back sliding block to form bionic peristalsis of a one-way ratchet mechanism. The peristaltic entertainment exercise bicycle can be used for physical exercise, and has the entertainment effect.

The invention relates to a running device, in particular to a multifunctional indoor running device. By means of the multifunctional indoor running device, it is achieved that a user can run in a roomat home, and the aim of doing physical exercise is achieved; the running device is installed under a floor, and it is achieved that the space is saved. A connecting device is provided with an internally trapezoidal thread ring, and the functions of adjusting the running intensity and the like are achieved; lifting devices are installed in an installation supporting shell, a lifting transmission device is installed in the installation supporting shell, a transmission chain is installed on a large transmission gear, the transmission chain is installation on a transfer gear, and a telescoping hidden execution device is installed in the installation supporting shell; a running device body is installed in the installation supporting shell, a hidden plate rotation device is installed in the installation supporting shell, a roller shutter door plate is installed on the hidden plate rotation device, an auxiliary gear is installed in the installation supporting shell, a roller shutter door plate retraction transmission device is installed in the installation supporting shell, and a telescoping hidden execution device B is installed in the installation supporting shell.

The invention relates to tables and chairs, in particular to a novel integral table-chair assembly. The heights of a table and a chair can be adjusted, the angle of a backup plate can be adjusted, and the requirements of workers with different heights are met; in addition, workers can take exercise to relieve fatigue. A first support is connected to the lower end of a table top, provided with a plurality of threaded holes and connected to a first sleeve through first fixing screws, and the first sleeve is connected to sliding rails through first adjusting screws. Second supports are connected to second sleeves through second fixing screws, the second sleeves are connected to bases, the bases are connected to the sliding rails through second fixing screws, second threaded joints are connected to the lower end of a chair plate, and two of the second supports are connected to the chair plate through the second threaded joints. The backup plate is movably connected to the chair plate, a first threaded joint is connected to the backup plate, one ends of stretchable rods are movably connected to the backup plate, the other ends of the stretchable rods are connected to sleeves through screws, and the sleeves are movably connected to the chair plate.

The invention provides a ground screen game system and method based on NFC (near field communication) induction. The ground screen game system comprises a control module, a storage module, a display screen, a plurality of NFC induction apparatuses, a plurality of pressure sensors corresponding to the NFC induction apparatuses in a one-to-one manner and an NFC card tag; the NFC card tag is arranged on the sole of a foot of a game player when in game playing; when the game player wears a shoe sleeve with a special NFC tag to move on the display screen when in game playing, the current position of the game player can be determined by virtue of the pressure sensors and the NFC induction apparatuses, so that the display screen can respond to the current position of the game player, and the switching and response of a game scene can be completed. By adopting the ground screen game system and method based on the NFC induction, the positioning of the current position of the game player is realized by virtue of the NFC technology; the external environmental affection is avoided, and the ground screen game system and method are suitable for various indoor environments.

The invention discloses a computer-controlling chair which is characterized by comprising a seat, a sensing module, a processing module and a wireless transmission module, wherein the seat comprises a backrest, an arm-rest frame, a seat plate, a bracket and a moving device; the sensing module is used for detecting the displacement of body and converting into a computer operation action for controlling a computer; the sensing module comprises a sensing plate A, a sensing plate B, a sensing plate C and a sensing plate D; the sensing plate A is arranged at the bottom of the moving device; the sensing plate B is arranged at the leg bottom; the sensing plate C is arranged on the seat plate; the sensing plate D is arranged on the arm-rest frame; the processing module is used for processing the information collected by the sensing module and outputting a corresponding execution command through a program; the wireless transmission module is used for transmitting data between the processing module and a host computer on the seat. The computer-controlling chair provided by the invention is convenient to use, is accurate in control, can realize motion in the working process and can solve the sitting and eyestrain problems.

The invention relates to a game device for mathematical education, in particular to a 24-point calculation game device for mathematical education. According to the technical aim, the 24-point calculation game device for mathematical education is used for training physical power and reactivity of students and improving the math learning interest. In order to achieve the technical aim, the device comprises a baseplate, supporting rods, a mounting frame, a first bearing, a first rotation shaft, a rotary table, a rocking handle, an indicator, an L-shaped fixing plate, a small blackboard, a first bolt, a first check block and the like; the supporting rods are symmetrically arranged on the left portion and the right portion on the baseplate, the mounting frame is connected to the tops of the supporting rods, and grooves are formed in the lower portions of the left side and the right side of the mounting frame. According to the 24-point calculation game device for mathematical education, theeffects are achieved that the physical power and reactivity of students are trained, and the math learning interest is improved. According to the 24-point calculation game device for mathematical education, through a mode that two persons compete mutually, the participation interest of students can be motivated, and the learning interest of students to math is improved.

The invention discloses a foot-controlled mouse and a control method thereof. The foot-controlled mouse comprises an acceleration sensor circuit, a laser sensor circuit and a singlechip control circuit, wherein the acceleration sensor circuit and the laser sensor circuit are respectively connected with the singlechip control circuit through an IIC (Inter-Integrated Circuit) bus and an SPI (Service Provider Interface) bus, the singlechip control circuit processes signals of the acceleration sensor circuit and the laser sensor circuit and transmits the processed signals to a radio receiving circuit through a radio transmitting circuit, and the radio receiving circuit is connected with a computer. In the control method of the foot-controlled mouse, a click signal is obtained through adopting an acceleration sensor. By adopting the radio transmission technology, the method can free from signal connecting lines, is freer and more flexible and can be far from a computer so as to protect the eyesight while lessening computer radiation to human bodies.

The invention discloses a clinical exercise device suitable for the cardiovascular medicine department, belongs to the technical field of medical instruments, and solves the problems of poor flexibility and low space utilization rate of an existing clinical exercise device for the cardiovascular medicine department. The device comprises a bed body, a movable handle, a movable seat, a pedal plate,movable box bodies and supporting legs, the number of the movable box bodies is two, the two movable box bodies are slidably connected into sliding grooves in the two sides of the bed body, the movable handle, the movable seat and the pedal are located between the two movable box bodies, the movable handle is connected with a first hydraulic cylinder through a first hydraulic supporting rod, the movable seat is connected with a second hydraulic cylinder through a second hydraulic supporting rod, the pedal is movably connected to one end of the connecting rod through a shaft pin, the other endof the connecting rod is movably connected to a fixing table through a rotating shaft, the first hydraulic cylinder and the second hydraulic cylinder are connected with switches through wires, and theswitches are fixedly connected to the side wall of the bed body. The device has the advantages of being good in flexibility and high in space utilization rate.

The invention relates to a packaging device, in particular to a waste wire packaging device for building garbage recycling. The pedal type waste wire packaging device used in the building filed is capable of exercising the body and compacting building waste wires and packaging the building waste wires in batches. The waste wire packaging device for building garbage recycling comprises a first support, a pedal, a first connecting rod, a second connecting rod, a third connecting rod, a second transmission wheel, a first transmission wheel, a second support, a fixed support, a small pulley, a first conveying belt and a rolling component. The pedal is rotationally connected to the left side and the right side of the first support. The first connecting rod is hinged to the right side of the pedal, the second connecting rod is hinged to the right side of the pedal, and the second connecting rod is located behind the first connecting rod. The pedal type waste wire packaging device has the limiting sliding function, the rolled building waste wires are pushed manually and moved, the outer edge parts of the rolled building waste wires and sliding wheels slide, and the limiting sliding effectis achieved.

The invention provides a reaction force training device, and belongs to the field of athletic training apparatus. According to the technical scheme, in the reaction force training device, a drive shaft a is arranged at one end of a rack, a drive shaft b is arranged at the other end of the rack, rolling cylinders are arranged on the drive shaft a and the drive shaft b, a driven shaft a and a drivenshaft b are symmetrically arranged on the portion, between the drive shaft a and the drive shaft b, of one side wall of the rack, the drive shaft a and the driven shaft b are in transmission througha chain, the drive shaft b and the driven shaft a are in transmission through a chain, a rotation shaft a is perpendicularly arranged on the portion, located on the outer side of the end portion of the driven shaft a, of the bottom of the rack, a rotation shaft b is arranged on the portion, located on the outer side of the end portion of the driven shaft b, of the bottom of the rack, the driven shaft a and the rotation shaft a are in transmission through a bevel gear, the driven shaft b and the rotation shaft b are in transmission through a bevel gear, rotation bars are arranged on the upper portion of the rotation shaft a and the upper portion of the rotation shaft b respectively, and handles are arranged at the positions, located above the rolling cylinders and close to the rotation shaft a and the rotation shaft b, between the side walls of the rack. The reaction force training device has the advantages that the structure is simple, and the reaction force training device can be usedfor not only taking exercise but also training the reaction force.

The invention relates to a multifunctional desk for students, which comprises a desk box and an arm strength device base, a desk cover is arranged at the upper end of the desk box, a first rotating shaft is arranged at the right end of the desk cover, an upper clamping block is fixed to the upper end of the left side of the desk cover, a lower clamping block is arranged at the lower end of the upper clamping block; a drawing board lifting support is fixed to the left side of the lower clamping block, the lower side of the drawing board lifting support is connected with a drawing board base, adesk base is arranged at the right end of the drawing board base, and a desk lifting support is arranged at the right end of the desk base. According to the multifunctional desk for the students, thetwo desk lifting supports are arranged on the two sides of the lower end of the desk box, the desk box can be fixed to be better used by a user, the height of the desk base and the desk lifting supports can be adjusted through bolts and nuts, and the user can adjust the multifunctional desk for the students to the needed height for reading through the structure; and the spine of the user is betterprotected.

The invention provides a multi-person manpower boat and belongs to the technical field of ships. The boat comprises a boat body and multiple groups of propelling devices which are the same in structure. Each group of propelling devices comprises a left manpower device, a right manpower device, a left propeller and a right propeller. The left manpower devices and the right manpower devices are symmetrically installed in structure. Each right manpower device comprises a power input device and a power transfer device. Each power transfer device comprises a gear set and further comprises a synchronous belt transmission device or a chain transmission device. The left propellers and the right propellers are the same in structure and symmetrically arranged on the left side and the right side of the boat body. Each right propeller comprises a main shaft, a rotating disc, an annular panel blade, a traction rod, a positioning rod and a shell. The left propellers and the right propellers are connected with the left manpower devices and the right manpower devices respectively. The left manpower devices and the right manpower devices are operated separately. The boat is high in efficiency, maneuvering, flexible, convenient to operate, steady and applicable to sports competition, leisure amusement and transportation.

The invention relates to a teeterboard-driven trishaw. The teeterboard-driven trishaw is that a front wheel is about 10cm in length, and two rear wheels are about 25cm in diameter; a beam is arranged between a steering axle sleeve of the front wheel and rear wheel axles; a board is arranged on the beam; a handle above a vertical lock on the upper surface of the front wheel steering axle shaft can be folded and turned back; when a traction handle is backwards overlapped, the carrying is convenient; a steering handle head of the trishaw can be vertically locked; the rear wheels are two bicycle rear wheels provided with fly wheels and mounted on the same rear axle; the two fly wheels are mounted at the inner sides of the rear wheels and both have the function of driving the wheels to move forwards in one direction; teeth of the two fly wheels are tapered rather than quadrangular; arc-shaped racks of which the top and bottom are provided with the tapered teeth engage with the tapered teeth of the fly wheels, wherein the arc-shaped racks are arranged at two ends of a teeterboard which rotates around the beam; the teeterboard can rotate up and down within 15 degrees; when the trishaw is used as a luggage barrow, the rear wheel axles and the teeterboard are provided with tilting stopping type horizontal inserting pins. The teeterboard-driven trishaw needs a small space, and is small in size and light in weight.

The invention discloses a grading speed obstruction algorithm-based mobile robot obstacle-avoiding method. The grading speed obstruction algorithm-based mobile robot obstacle-avoiding method comprisesthe steps of acquiring obstacle state information, robot state information and robot target point information; generating a single-step reachable control set according to a current state of a robot,and generating a series of control; building a speed obstacle according to a grading speed obstacle algorithm, generating evaluation of control in the single-step reachable control set by a grading speed obstacle evaluation function; selecting optimal control; executing the optimal control to judge whether the robot is arrived at a target point or not; and ending if arrival is judged, otherwise starting again. A speed obstruction method and a generalized speed obstruction method are combined, grading collision detection is employed, the robot kinematics performance is considered, the obstacle-avoiding effect is not affected, and meanwhile, unnecessary calculation quantity is reduced; and compared with the generalized speed obstruction method, the grading speed obstruction algorithm-based mobile robot obstacle-avoiding method has the advantages of better real-time performance, the situation that the generalized speed obstruction method has no solution on obstacle-avoiding track and algorithm is improved, and the robot movement performance is more fully developed.

A child entertainment slide belongs to the technical field of entertainment facilities and is characterized in that the child entertainment slide comprises a first entertainment slide unit and a second entertainment slide unit, wherein the first entertainment slide unit comprises a pavilion, three-step stairs disposed on both sides of the pavilion and a two-person entertainment slide, and the pavilion is constituted of a frame enclosed by four uprights, a dome disposed on the frame top and firmly supported by the frame, and a first platform disposed inside the frame; the second entertainment slide unit comprises a single-person entertainment slide, walking stairs, and a second platform connecting the single-person entertainment side and the walking stairs; and the first entertainment slide unit and the second entertainment slide unit are firmly connected by a crossing bridge. The child creation slide provided by the invention is a stationary child entertainment facility, does not need power, saves energy sources, and has a simple structure and great fun. With the child entertainment slide, a child can exercise coordination and balance capabilities during playing, and intelligence training and entertainment can be combined effectively.

The invention discloses a manual washing machine. The manual washing machine comprises a support, a washing bucket and a seat, wherein a rotary shaft of the washing bucket is connected with a pullingrope, the pulling rope is connected with a handle, and when the manual washing machine is used, a user pulls the handle to drive the pulling rope and finally enables the rotary shaft of the washing bucket to rotate, so that the washing bucket rotates and washing of clothes in the washing bucket is realized. The manual washing machine disclosed by the invention not only can wash the clothes in an energy-saving and environment-protecting manner but also can enable a user to do physical exercise.

The invention provides a reaction force training device, and belongs to the field of athletic training apparatus. According to the technical scheme, in the reaction force training device, a drive shaft a is arranged at one end of a rack, a drive shaft b is arranged at the other end of the rack, rolling cylinders are arranged on the drive shaft a and the drive shaft b, a driven shaft a and a drivenshaft b are symmetrically arranged on the portion, between the drive shaft a and the drive shaft b, of one side wall of the rack, the drive shaft a and the driven shaft b are in transmission througha chain, the drive shaft b and the driven shaft a are in transmission through a chain, a rotation shaft a is perpendicularly arranged on the portion, located on the outer side of the end portion of the driven shaft a, of the bottom of the rack, a rotation shaft b is arranged on the portion, located on the outer side of the end portion of the driven shaft b, of the bottom of the rack, the driven shaft a and the rotation shaft a are in transmission through a bevel gear, the driven shaft b and the rotation shaft b are in transmission through a bevel gear, rotation bars are arranged on the upper portion of the rotation shaft a and the upper portion of the rotation shaft b respectively, and handles are arranged at the positions, located above the rolling cylinders and close to the rotation shaft a and the rotation shaft b, between the side walls of the rack. The reaction force training device has the advantages that the structure is simple, and the reaction force training device can be usedfor not only taking exercise but also training the reaction force.

The invention discloses a three-section type vibration massage rod that comprises a first section body, a second section body and a third section body which are connected in sequence; the first section body comprises an air inflation body and a one-way air inflation structure; the air inflation body comprises an extrusion body and an expansion body, the one-way air inflation structure is located between the extrusion body and the expansion body, the expansion body is inflated through the extrusion body, and therefore the expansion body expands outwards in the radial direction; the second section body comprises a shell A, and a main control circuit and a vibration motor which are arranged in the shell A; the third section body comprises a shell B and a lithium battery arranged in the shellB. The lithium battery provides electric energy for the main control circuit, and the vibration motor is connected with the main control circuit. The three-section type vibration massage rod has multiple massage modes and also has a pressure reduction effect, so that the psychological pressure of a user is relieved, and the exercise and massage effects can be achieved.

The invention discloses a manual rotation cloth washing device. The bottom of a water storing barrel is sealed and an opening is arranged in the upper part. A base hole is prepared in the center of the bottom. A water discharging hole is arranged in the side. A circular groove is arranged next to the base hole and is equipped with a bearing. The water discharging hole is connected with a water drain pipe equipped with a water discharging valve. A water inlet is arranged in one side of the opening of the water storage barrel, and connected with a water inlet pipe. The water inlet is equipped with a water inlet valve. A pulley and a support plate are connected to the other side of the opening of the water storage barrel. The support plate is arranged on the outer side of the pulley and equipped with a hole. Three bent barrel feet are installed at the bottom of the water storage barrel and are equipped with fixed holes. The bottom of an inner barrel is sealed and an opening is arranged in the upper part. The external center of the bottom is connected with a fixed pipe. The lower end of the fixed pipe is equipped with a screw thread. The bearing can be sleeved by the fixed pipe. A lower protruding ring and an upper protruding ring are connected outside the opening of the inner barrel. A groove is formed between the lower protruding ring and the upper protruding ring. One end is connected to the groove and the rope is wound around the groove. The other end of the rope is connected with a pull ring. Water penetrating holes are arranged in the barrel wall. Three wave strips are arranged on the inner wall of the inner barrel.

The invention discloses an assembly-type ice wagon. A frame body comprises a longitudinal frame and a transverse frame; the longitudinal frame is vertically arranged, and the bottom of the longitudinal frame is connected with a wagon beam; the transverse frame is horizontally arranged, and the transverse frame is erected on the longitudinal frame and connected with the longitudinal frame; the wagon beam comprises a bottom beam, a front beam and a rear beam, the longitudinal frame is installed on the bottom beam, and the front beam and the rear beam are fixedly arranged at the front end and therear end of the bottom beam correspondingly; a sliding piece is fixed to the bottom of the bottom beam, and a fixing plate comprises a seat plate and a pedal which are fixed to the upper surfaces ofthe transverse frame and the bottom beam correspondingly; and a traction seat is fixed to the center of the front side of the front beam, and a hole is formed in the traction seat. According to the assembly-type ice wagon, the structure is simple, the wagon frames, a base and the like of the ice wagon are all detachable independent parts and can be spliced according to attached figures, and the simple and portable effects are achieved; and the frame body can be arranged to be of different heights according to the different needs of consumers, the select types are diversified, the application range is wide, the assembly-type ice wagon is suitable for use of the consumers of different age groups and body types, interestingness of the ice wagon is improved, and bodies can be exercised.

The invention relates to a packing device, in particular to a waste wire packing device for recycling construction waste. The technical problem to be solved by the present invention is to provide a foot-operated waste wire packaging device for construction field that can not only exercise the body, but also pack the waste wire in batches. In order to solve the above technical problems, the present invention provides such a waste wire packaging device for recycling construction waste, which includes a first bracket, a pedal, a connecting rod one, a connecting rod two, a connecting rod three, a second transmission wheel, a first transmission Wheel, second bracket, fixed bracket, small pulley, conveyor belt one and rolling parts, the pedal is rotatably connected to the left and right sides of the first bracket, connecting rod one is hinged on the right side of the pedal, and connecting rod two is hinged on the right side of the pedal. Rod 2 is located behind connecting rod 1. The present invention has the function of limiting sliding. By manually pushing the rolled construction waste line to move, the outer edge of the rolled building waste line slides with the pulley, thereby achieving the effect of limited sliding.