36results about How to "Beautiful structural design" patented technology

The invention discloses a vacuum sweeper sucker structure with the automatic avoiding function. The vacuum sweeper sucker structure with the automatic avoiding function comprises a main sucker and two auxiliary suckers. The two auxiliary suckers are rotationally installed on the two sides of the main sucker respectively. The main sucker and the auxiliary suckers are all of a shell structure with an opening in the lower end. The top of the main sucker and the tops of the auxiliary suckers are all provided with dust suction pipes communicated with the interior of a shell. A rotating element is clamped to the top of the end, close to the main sucker, of each auxiliary sucker. The rotating elements are rotationally installed on the main sucker. Two driving mechanisms corresponding to the rotating elements one to one are symmetrically arranged on the top of the main sucker. The driving ends of the driving mechanisms are connected with the corresponding rotating elements. Elastic resetting devices are arranged on the auxiliary suckers. One end of each elastic resetting device is fixed to the corresponding auxiliary sucker, and the other end of each elastic resetting device is connected with the corresponding rotating element. The vacuum sweeper sucker structure with the automatic avoiding function is simple in structure, convenient to use and large in dust suction range, automatic avoiding can be performed after the vacuum sweeper sucker structure collides with a barrier, it is avoided that the suckers are damaged by external force, the structure is flexible, and practicability is high.

The invention relates to vacuum sweeper follow-up type subsidiary sucking plates and a vacuum sweeper suction plate structure with the same. The vacuum sweeper follow-up type subsidiary sucking plates comprise subsidiary sucking plate bodies and universal travelling wheels which are arranged in a one-to-one correspondence mode; the subsidiary sucking plate bodies are of shell body structures arranged horizontally, the lower ends of the shell body structures are open, and sweep-up pipes communicating with the interiors of the subsidiary sucking plate bodies are arranged on the tops of the subsidiary sucking plate bodies; limiting connecting pieces are rotationally installed at the upper ends of one ends of the subsidiary sucking plate bodies, and anti-collision universal balls are movably installed at the other ends of the subsidiary sucking plate bodies; abutting boards matched with the side ends of one sides of the subsidiary sucking plate bodies are arranged at the lower ends of the limiting connecting pieces; elastic resetting devices are arranged on the subsidiary sucking plate bodies; one ends of the elastic resetting devices are fixed at the upper ends of the subsidiary sucking plate bodies, and the other ends of the elastic resetting devices are connected with the limiting connecting pieces; and the universal travelling wheels are installed on the other sides of the subsidiary sucking plate bodies. The vacuum sweeper follow-up type subsidiary sucking plates have the advantages that the structural design is simple; the anti-collision universal balls make contact with road shoulder barrier points, so that collision and damage of the subsidiary sucking plates are avoided, and meanwhile the subsidiary sucking plates can be guided correctly through the universal travelling wheels so that the subsidiary sucking plates can follow up stably.

The invention relates to an aluminum-wood composite antiquated door and window. The aluminum-wood composite antiquated door and window comprises an aluminum door and window frame and wood door and window frames, and the aluminum door and window frame is located in the middle of the whole antiquated door and window; the wood door and window frames are in two layers which are installed on the inner side and the outside side of the aluminum door and window frame in a matched mode, and the inner walls of the wood door and window frames are fixedly provided with the bucking pieces; the inner side of the aluminum door and window frame is provided with buckling grooves matched with the bucking pieces; the wood door and window frames are sealed and buckled on the aluminum door and window frame in an overlaid mode through the cooperation of the bucking pieces and the buckling grooves; the adjacent wood door and window frames are connected in an overlaid sealing mode. The aluminum-wood composite antiquated door and window is reasonable in structural design, attractive, firm in connection and convenient to disassemble; the aluminum door and window frame in the middle is connected with the two wood door and window frames in a combined mode, the practicability of the door and window and fusing of antiquated pursuits are achieved, the sale limitation of the antiquated door and window on the market is further broken through, and the aluminum-wood composite antiquated door and window is suitable for popularization and application.

The invention provides a building indoor single-standpipe drainage system, which includes an indoor standpipe, a water collection pipe, a pipe joint connected to the water collection pipe, a sanitary appliance socket and a floor drain arranged in the sanitary appliance socket. The drainage system includes a plurality of upper and lower A connected single-layer drainage unit, the single-layer drainage unit includes an indoor riser, a special insertion bucket for crossing the floor, a drainage insertion bucket for crossing the floor, a water collection pipe and a telescopic pipe joint connected to the lower indoor riser, and the lower end of the indoor riser is inserted It is installed in the special bucket for crossing the floor. The lower end of the special bucket for crossing the floor is inserted in the water collection pipe. The lower end of the water collection pipe is inserted in the telescopic pipe joint. The lower end of the cross-floor drainage bucket is inserted into the pipe joint. The drainage system and its installation method have the advantages of simple structure, convenient installation, cleanable floor drain, good water flow capacity, etc., great market promotion potential, and good economic and social benefits.

The invention discloses a novel side-suction range hood oil filtering and collecting system. An oil net assembly comprises an oil collecting net, a clamping met and an oil filtering net, wherein the oil collecting net, the clamping net and the oil filtering net are in plate shapes; the top end of the oil collecting net can be magnetically adsorbed on a position arranged on a middle frame plate and positioned at the outer side of the vertical plane in which the top edge of an oil fume sucking opening is positioned; the bottom end of the oil collecting net is hidden at the inner side of the vertical plane in which the bottom edge of an oil fume sucking opening is positioned, so that a conventional screw installation fixing manner is avoided, the whole attractiveness is shown, the fast assembling and disassembling are realized, and simultaneously oil is favorably guided into the inner side of a shell to be collected in an oil cup; by taking the use direction as the basis, the clamping net can be arranged at the inner side of the oil collecting net in a detachable positioning manner, and the oil filtering net is arranged between the oil collecting net and the clamping net in a positioning manner, so that the replacing and the cleaning of the oil filtering net are convenient, and the normal operation of a range hood is ensured.

The invention provides an ultra-thin radiator for an LED (light-emitting diode) lamp, and the ultra-thin radiator is made of metal aluminum. The ultra-thin radiator is characterized in that the aluminum radiator is integrally stamped and formed by double layers of aluminum boards, wherein a honeycomb-shaped pipeline is formed between the double layers of the aluminum boards by stamping; and a super-conductive medium is contained in the pipeline. The aluminum radiator can be directly used as a housing of a lamp, is various in modeling, has super-strong radiating performance, and is especially suitable for being matched with a large-power LED light source assembly for use, so that the radiating needs of a large-power LED light-emitting module are met by virtue of a simple design.