66 results about "Foot operations" patented technology

A vehicle frame structure allowing a footrest to support an even larger force. A foot operation zone and a driver's footrest are disposed between a lower cross member disposed so as to extend laterally across front ends of a pair of left and right lower main frames and an upper cross member disposed upward of, and extending in parallel with, the lower cross member. Connection frames connecting the lower cross member with the upper cross member are disposed between the foot operation zone and the driver's footrest.

A calf, ankle, foot, or leg rest device which can be snapped onto a cane for use or snapped off when only the use of the cane is desired. The invention also encompasses the combination cane and rest device. Many people who either have a permanent leg, knee, or foot disability or are recovering from a leg, knee, or foot operation are required to keep their leg in a horizontal position while seated. The rest device is a J-shaped soft padded bracket that is rigidly attached to the cane. The height of the bracket along the cane is adjustable to provide comfort and ease of use. The cane may be positioned at a convenient horizontal distance from the user as desired. In this way, the user may rest his or her calf, ankle, or heel on the rest device. Once the rest device is engaged by the user's leg, the cane is perfectly balanced on the ground. A user can comfortably keep his leg in a horizontal position for hours.

The present invention discloses a multifunctional equipment capable of helping to eat and turn over leaves of book. Said equipment mainly includes the following several portions: base seat, supporting column, tabletop, turning table, delivery device, shifting strip, foot operation device and leaf-turning mechanism. Said invention also provides the concrete structure of above-mentioned every portion and connection mode of all the above-mentioned portions. Besides, said invention also provides its working principle and concrete operation method.

A vehicle frame structure allowing a footrest to support an even larger force. A foot operation zone and a driver's footrest are disposed between a lower cross member disposed so as to extend laterally across front ends of a pair of left and right lower main frames and an upper cross member disposed upward of, and extending in parallel with, the lower cross member. Connection frames connecting the lower cross member with the upper cross member are disposed between the foot operation zone and the driver's footrest.

The invention discloses an improved racket threader. The improved part of the racket threader comprises a horizontal position regulation apparatus and a brake apparatus of the threader, wherein, the horizontal position regulation apparatus is fixedly connected with a base of the racket threader by utilizing a horizontal consolidated seat which is provided with a horizontal sliding rail and a basal rod capable of displacing, one end of the basal rod is pivoted on the sliding rail, a threader head arranged on the basal rod regulates the left and right horizontal positions along with the displacement of the basal rod, thus being capable of managing the threading work when the horizontal angle of a racket frame changes, the racket frame and the threader of the threader head are regulated to thread into a line, thus not wearing or damaging a basket to lead to accurate threading tension and enhancing quality and service life of threads. The brake apparatus and a clamping device are grouped on a rotary shaft in the base below a holding frame by utilizing a disk brake, and are respectively connected with two leads to a hand control switch and a foot control switch; when operators want to suspend in midway or leave, the effect of controlling the threader to suspend rotation can be conveniently achieved by a hand operation manner or a foot operation manner.

The invention relates to the technical field of elevators, and discloses an elevator information input device which comprises a foot-operated information input device and a control mainboard. The foot-operated information input device is connected with the control mainboard, is positioned on the ground of an elevator hall or at a position which is a preset height from the ground of the elevator hall, and is used for obtaining the elevator calling information by responding to the foot operation of a user and outputting the elevator calling information to the control mainboard; and / or the foot-operated information input device is positioned on the ground in an elevator car or at a position which is a preset height from the ground in the elevator car, and is used for obtaining target floor information inputted by the user by responding to the foot operation of the user and outputting the target floor information to the control mainboard; and the control mainboard controls an elevator to operate according to the elevator calling information and / or the target floor information. When the elevator is called or the target floor information is inputted, a foot-operated way can be adopted, so that the condition that the user is in contact with elevator buttons directly with fingers is avoided, the bacteria spreading routes are reduced, and the public hygiene is beneficial for being improved.

The invention discloses a multi-turntable easy-to-dismantle dining table special for the foodservice industry. The multi-turntable easy-to-dismantle dining table comprises a table body, a repast part,turntable parts, foot operation control parts and a rotary power part, wherein the turntable parts which can drive tableware to rotate around the table and also rotate on its own axis are arranged atthe upper portion of the table body, the repast part for fixedly placing the tableware is arranged around the upper portion of the table body, the rotary power part which is used for driving the turntable parts to rotate is arranged in the table body, and the foot manual control parts which controls the working state of the rotary power part are arranged at the lower portion of the table body, and are electrically connected with the rotary power part through a wire. By means of the multi-turntable easy-to-dismantle dining table special for the foodservice industry, the dining table can be made larger; meanwhile, the tabletop utilization rate is high, food is conveniently picked up, the tabletop rotation is reasonable and convenient to control, equipment is convenient to assemble and transport, and the structure is simple; meanwhile, food waste is easily collected and cleaned away, and the intensity of cleaning work can be greatly lowered.

The invention relates to a double-connection-rod type foot-operating brick-moving handcart which comprises a brick containing part, a first bottom frame, a second bottom frame, a rotary device part, protruded pieces, rotary central shafts, wheels and a locking device, wherein a rear wall board and two side wall boards are used for constituting the brick containing part, and the front of the brick containing part is open. The first bottom frame and the second bottom frame enable brick supporting areas on two sides to be closed and opened except for a discharging space in the middle of the bottom of the brick containing part, the rotary device part enables the first bottom frame and the second bottom frame to be opened towards two sides, and a space is formed on the lower portion of the brick containing part by means of the protruded pieces to enable the first bottom frame and the second bottom frame to be opened in a rotary mode. The rotary central shaft enables the first bottom frame and the second bottom frame to be rotationally fixed on the outer sides of the lower portions of the side wall boards, the wheels support the brick containing part, and the locking device conducts locking and unlocking on a foot-operation rod part contained by the rotary device part. The double-connection-rod type foot-operating brick-moving handcart for brick moving is simple in structure and precise to operate, loading and unloading are easy and accurate, and durability and productivity are excellent.

The invention discloses a concealed door stopper. A door stopper main body comprises a main body shell, a main movable rod, an elastic device, a rotating shaft and limiting protrusions. A guiding through groove is formed in the top end of the main body shell, wherein the guiding through groove is matched with the main movable rod. One end of the main movable rod is connected with the main body shell through the rotating shaft, and the other end of the main movable rod is arranged in the guiding through groove of the main body shell in a movable and embedded manner through the elastic device. The main movable rod is provided with the limiting protrusions and a limiting hole. A brake mechanism is matched with the limiting hole. By means of the brake mechanism, the main movable rod is controlled to pop out of the main body shell. The main movable rod is limited by the main body shell in a clamped manner through the limiting protrusions. In the using process, the door stopper does not shift and cannot damage a wooden floor and a decorative floor; the whole door stopper is concealed under the ground; the door stopper is attractive in appearance, safe to use, long in service life, capable of being mounted at any position behind a door, easy and convenient to operate and large in retention suction force; manual-operation or foot-operation control is achieved; and no electric energy is consumed, so that electric power is saved.

The invention provides an electric vehicle torque induction measuring motor including a motor shaft roller, and a motor stator part and a motor rotor part sleeving the motor shaft roller, the motor rotor part is connected with a first bearing, the periphery of the motor shaft roller is sleeved with a torque induction device, the torque induction device includes a fixed part, a movable part, and a transition part, and at least one force sensor arranged between the fixed part and the movable part for sensing the relative displacement of the fixed part and the movable part, the fixed part is connected to the motor shaft roller, the movable part and the motor rotor part are connected via the first bearing, the fixed part and the movable part are connected via the transition part, the motor rotor part is connected with a load connection part, and the load connection part is connected with an outside force device or part. Except integrating a torque measuring device in a motor, a speed measuring device is also integrated in the motor, the torque signal and the speed signal of foot operation can be simultaneously sensed, the hidden safety trouble of single torque can be solved, the riding comfort level and safety can be greatly improved, the wiring is simple, and the maintenance and replacement are convenient.

A foot operation container includes a garbage bin having a bin lid, a foot-operable pedal mounted to the garbage bin, a pedal guide arrangement mounted to the garbage bin for enabling downward and upward movement of the foot-operable pedal, and a driving arrangement connected to the bin lid and the bin lid, wherein when the foot-operable pedal is pressed by a foot of a user, the foot-operable pedal moves downward under a guidance of the pedal guide arrangement to drive the pulling thread to lift up the bin lid. A pedal cushion arrangement is also provided to provide a cushion effect to avoid the production noise when the foot-operable pedal is released from the foot of the user.