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 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 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 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.