70results about How to "Has the function of cushioning and shock absorption" patented technology

A novel pet bag comprises a bag body and a bottom plate. The bag body is provided with at least one pet inlet, the bottom plate comprises a frame and a bottom board arranged at the bottom of the frame, the bag body is connected to the periphery of the upper end of the frame, a middle layer is arranged in the frame, and an elastic support made of an elastic retractable material is arranged in the middle layer. According to the pet bag, a pet will have great experience in activities in the bottom plate, and a more comfortable environment is created for amusement and rest of the pet; in addition, the elastic support has a certain damping effect, and therefore it can be avoided that due to shaking or bumping, the pet is injured.

The invention discloses a cable winding device with a cable cutting function, which belongs to the technical field of electric equipment. The surface of the bottom plate is fixedly connected with a support plate, and the side of the support plate is rotatably connected with a winding wheel, and the surface of the winding wheel is wrapped with a Cable, the surface of the bottom plate is fixedly connected with a fixed plate, the side of the fixed plate is slidably connected with a connecting rod, the surface of the connecting rod is rotatably fitted with a squeeze roller, and one end of the fixed plate is provided with an adjustment hole. The cutting seat set by the winding device has the function of horizontal movement, which not only does not affect the retracting and unwinding of the cable, but also the set motor and cutting piece allow the staff to cut the cable easily and quickly, and the set squeeze roller has the function of up and down The moving function can not only squeeze the cable to facilitate cutting by the cutting piece, but also can guide the cable when retracting and unwinding, which improves the convenience of the cable winding device.

The invention relates to a thin bipolar plate sealing structure with a limiting function. The thin bipolar plate sealing structure comprises thin bipolar plates, membrane electrode frames and sealing glue lines; the thin bipolar plates are provided with sealing grooves, and the bottoms of the sealing grooves are flat surfaces; two sides of each sealing groove are convex inner and outer edges; the sealing glue lines are arranged in the sealing grooves and extend out of the outer edges of the sealing grooves; the end parts of the sealing glue lines are flush with the outer edges of the thin bipolar plates and the membrane electrode frames; the sealing glue lines are provided with grooves in the positions which correspond to the outer edges of the sealing grooves, and the grooves of the sealing glue lines are matched with the outer edges of the sealing grooves of the thin bipolar plates; and the contact surfaces of the sealing glue lines and the membrane electrode frames are flat surfaces. Because the sealing glue lines and the sealing grooves are used for limiting mutually, the leakproofness of electrical piles can be kept stable and reliable, and the performance of multiple sections of electrical piles can be kept consistent; the sealing glue lines are convenient to arrange, can be operated efficiently and have buffering and damping functions; the contact surfaces of the sealing glue lines and the membrane electrode frames are flat surfaces, thus the membrane electrode frames are not easy to deform, and the physical structure of a membrane electrode can be prevented from being damaged; and the sealing glue lines can be manufactured from a variety of materials, and the materials for manufacturing the sealing glue lines are readily available and can be selected according to needs.