32results about How to "Ease of use needs" patented technology

The invention relates to a glass cleaning device which comprises a main machine and a secondary machine, wherein the main machine and the secondary machine are respectively and internally provided with a first magnet part and a second magnet part; the main machine and the secondary machine are mutually attached to the inner side and the outer side of glass through magnetism; the secondary machine can move following the main machine; at least one of the first magnet part and the second magnet part can serve as a movable component; and the magnetism between the first magnet part and the second magnet part can be changed by operating the movable component. According to the glass cleaning machine, the main machine and the secondary machine can be easily attached and dismounted; the glass cleaning device also can properly adjust the area of an acting force between the magnets of the main machine and the secondary machine according to the thickness of the glass, therefore, the attaching magnetism between the main machine and the secondary machine is suitable for attaching the glass with different thicknesses, and thus the glass cleaning device can be more favorable to the actual usage requirements of an operator.

The invention provides a garden brush cutter and particularly relates to the technical field of gardening tools. The garden brush cutter comprises a brush cutter body, wherein the brush cutter body isof a rectangular structure, a weeding device is arranged at the front end of the brush cutter body, a handrail is arranged at the rear end of the brush cutter body, a power control device is arrangedat the top of the brush cutter body, a plurality of front supporting columns are arranged at the front end of the brush cutter body, a first rear supporting plate and a second rear supporting plate are arranged at the rear end of the brush cutter body and are the same in length, a rotating shaft is further arranged between the first rear supporting plate and the second rear supporting plate, thetwo ends of the rotating shaft are movably arranged in the first rear supporting plate and the second rear supporting plate separately, brush cutter traveling devices are further arranged on the two ends of the rotating shaft separately and comprise traveling supporting wheels, and an adjusting fixing device is further arranged on the second rear supporting plate. The garden brush cutter has the advantages that height adjustment can be carried out according to use needs during operation, the adaptability to operating environments is improved, and the like.

The invention discloses a double battle-axe physical training instrument capable of being disassembled and assembled into a butterfly swords form. Existing two weapon structures are not merely the same, and no combined physical training instrument with which a user can carry for performing training of two instruments is designed. The instrument comprises a long axe and a short axe, the long axe is mainly composed of an upper blade (1), a handle (2) and a lower blade (3), the short axe is mainly composed of a hand protecting blade (4) and a cutter body piece (5), the handle is of a structure that two half pieces are combined into a whole, and one end of the handle is provided with an empty groove in the longitudinal direction of the handle and a hole A (6) for being connected with the upper blade and is further provided with a through hole in the transverse direction of the handle and a hole B (7) for being connected with the hand protecting blade; the other end of the handle is a half piece connecting end (8). The half piece connecting end is provided with a lower blade connecting hole (9) and a cutter body piece connecting hole (10). The instrument is used for physical training.

The invention relates to a glass cleaning device which comprises a main machine and a secondary machine, wherein the main machine and the secondary machine are respectively and internally provided with a first magnet part and a second magnet part; the main machine and the secondary machine are mutually attached to the inner side and the outer side of glass through magnetism; the secondary machine can move following the main machine; at least one of the first magnet part and the second magnet part can serve as a movable component; and the magnetism between the first magnet part and the second magnet part can be changed by operating the movable component. According to the glass cleaning machine, the main machine and the secondary machine can be easily attached and dismounted; the glass cleaning device also can properly adjust the area of an acting force between the magnets of the main machine and the secondary machine according to the thickness of the glass, therefore, the attaching magnetism between the main machine and the secondary machine is suitable for attaching the glass with different thicknesses, and thus the glass cleaning device can be more favorable to the actual usage requirements of an operator.

The invention discloses a folding extension socket. The extension socket comprises: a connecting shell which is internally provided with a main cavity; and a socket body, wherein a sub-cavity is formed in the socket body, a connecting shaft is arranged on the side, right facing the connecting shell, of the socket body, a penetrating channel is arranged in the connecting shaft in an extending mode in the length direction of the connecting shaft, the penetrating channel is communicated with the sub-cavity, and a notch is formed in the position, right facing the socket body, of the connecting shell. Connecting holes communicated with the main cavity are formed in the two opposite side walls in the notch respectively, the two ends of the connecting shaft are inserted into the two connecting holes respectively, and the multiple socket bodies are arranged around the center line of the connecting shell. The structural form of extension sockets is enriched, the use requirement of a user can be better met, storage is convenient, and practicability is high.

A hidden self-locking metal plate uncoiler transition conveying device, including a base, a set of vertical plate groups are fixedly installed on both sides of the top surface of the base, each set of vertical plate groups is composed of two vertical plates arranged in front and back, and a horizontal long strip plate Composition, the bottom of the riser is fixedly connected with the top surface of the base, the long strip is located above the riser and fixedly connected with the top of the riser, a set of screw sets are arranged on both sides of the top of the base, each set of screw The group consists of two screw mandrels, two screw nuts, two sprockets, chains and power units arranged in front and back. Through the adjustment of the two sets of vertical plates, the metal plate can be moved to the next process, avoiding the metal plate being suspended in the air, avoiding the distortion of the metal plate, and preventing the occurrence of misalignment. The metal plate is used to meet the production needs of different metal plates, and the operation is simple, the use is convenient, and the promotion is more convenient.

The invention provides a heating floor or floor tile system which comprises floor blocks, T-shaped heads and a power bus. The floor blocks are spliced mutually to form a bottom plate strip, the power bus is connected with the bottom plate strip through the T-shaped heads, each floor block comprises a face plate, a base plate, an electric heating film, a male plug and a female socket, wherein the electric heating film is located in a cavity between the corresponding face plate and the corresponding base plate, lead wires of each electric heating film are connected with the corresponding male plug and the corresponding female socket respectively, and each male plug is matched with the corresponding female socket. The heating floor or floor tile system is characterized in that the electric heating films are sealed in the cavities formed by the face plates and the base plates, a temperature control element is arranged on each electric heating film, the temperature control element is connected to the corresponding lead wires of the corresponding electric heating film in series, and the longitudinal section of the male plugs and the longitudinal section of the female plugs are in a rectangular shape. The heating floor or floor tile system is reasonable and safe in design, the service life can reach more than 30 years, the thickness of the floor is 12-18mm and is identical with that of common floors, pavement is convenient, heating effects are good, and energy consumption is low.

The invention discloses a special lightweight concrete production device and process, including a mixing cylinder, a processing cylinder and a recovery box. Pressure sensors are installed on the four corners of the lower surface of the mixing cylinder, and a protective shell is arranged on the outside of the mixing cylinder. A stirring rod is installed inside the mixing cylinder, and a stirring motor is connected to the lower end of the stirring rod. The processing cylinder is arranged on the left side of the protective shell, and a crushing shaft is installed inside the processing cylinder, and a Crushing motor, and the right side of the crushing motor is provided with a liquid pump, the lower end of the liquid pump is installed with a connecting pipe, and the lower end of the connecting pipe is connected with a conduit, the recovery box is installed on the outer edge of the lower end of the turntable, and the lower end of the turntable The middle position is connected with a rotary motor. The present invention arranges the whole set of devices, which can timely inject the mixed concrete into molding process, and the whole operation process can be purely mechanical, which greatly saves the labor cost.

The invention discloses a vacuum heat collecting device of a double-mode solar water heater. The device comprises a water inlet fork pipe and a water outlet fork pipe; the water inlet fork pipe and the water outlet fork pipe are arranged in parallel, and are in water passing connection through multiple hot water pipes uniformly arranged side by side; the water inlet fork pipe comprises a main water inlet pipe; the tail end of the main water inlet pipe communicates with a water inlet cavity; two sides of the water inlet cavity communicate with a first water inlet branch pipe and a second waterinlet branch pipe; and the tail ends of the first water inlet branch pipe and the second water inlet branch pipe are closed. Through unique structure arrangement, namely synchronous arrangement of a solar heating mode and an electric heating mode, the two modes of solar heating and electric heating can be selected as needed; when the weather is bad, the electric heating mode is selected to work; when the weather is good, the solar heating mode is selected to work; and when the needed water quantity is higher, the solar heating mode and the electric heating mode can be started at the same timeto meet the people use demands.

The invention discloses an electric lifting platform, comprising: a lifting platform, a lifting arm and a controller; wherein the lifting arm is hinged on the lifting platform, and the controller is installed on the lifting arm; the invention can be installed Under the coffee table, dining table and mahjong table, the height of the coffee table, dining table and mahjong table can be adjusted according to needs, which not only facilitates the use of the crowd's needs for the height of the coffee table, dining table and mahjong table, but also enables the coffee table, dining table and mahjong table to be adjusted. The height adjustment of the mahjong table is consistent, so that the coffee table, the dining table and the mahjong table can be combined and used, so that one thing can be used for multiple purposes, and the practicability of the coffee table, dining table and mahjong table is enhanced; and the present invention can also be installed under the small square table, When the small square table is placed on the tatami, the small square table can be raised and stored and hidden by manipulating the lifting device, which is convenient for people's life.