4results about How to "Reduce fly-out" patented technology

The utility model provides a kind of battery monomer, battery pack and electronic equipment, battery monomer includes: shell, the one end of shell forms opening;End cover, fixedly connected in shell at opening, to with shell define accommodating space;Electrode module, is contained in accommodating space, and the circumferential side surface of electrode module is set between the inner wall of shell and circumferential side exhaust gap;Wherein, end cover is equipped with explosion-proof valve, and end cover has by explosion-proof valve surrounds explosion-proof valve area, and exhaust area between explosion-proof valve area and shell along the radial direction of end cover, end cover has at least two support structures, at least two support structures are located exhaust area and are spaced apart in the circumferential direction of end cover, and end side exhaust gap is formed between support structure, and end side exhaust gap is communicated with circumferential side exhaust gap.The above technical scheme can at least avoid that electrode module is blocked in end cover side, ensure that end cover side is successfully exhausted, reduce the risk of battery explosion.

The application relates to the field of house building, in particular to a house building carrying frame and a use method thereof. The house building carrying frame comprises a platform, supporting legs, a winding assembly, a pull rope, a carrying box and a blocking piece. The supporting legs are fixedly connected to the lower end of the platform. The winding assembly is connected to the upper end of the platform. One end of the pull rope is connected to the winding assembly. The other end of the pull rope is connected to the carrying box. The outer wall of the supporting leg is provided with a guide groove. The outer wall of the carrying box is fixedly connected with a guide block. The guide block is slidingly connected to the inner wall of the guide groove. The sliding direction of the guide block is vertical. The groove bottom of the guide groove is provided with a placing groove. The blocking piece slides in the placing groove. The sliding direction of the blocking piece is parallel to the groove depth of the placing groove. The upper end of the blocking piece is used for abutting against the guide block. If the pull rope is broken, the blocking piece slides to block the guide block, so that the carrying box cannot slide downward, the probability of falling of the carrying box is reduced, and the probability of safety accidents is reduced.

This utility model discloses an improved distal airbag, comprising: an airbag mounting box fixedly mounted on a seat frame and located on the inner side of the seat surface; a distal airbag bag folded and mounted within the airbag mounting box; a gas generator disposed within the airbag mounting box for inflating the distal airbag bag upon deployment; and a rigid cover covering the airbag mounting box and located on the inner side of the seat surface, the portion of the rigid cover facing the seat surface having a tear line. This utility model uses a rigid shell to cover the distal airbag bag, shaping the folded distal airbag bag to maintain a certain thickness, thus preventing the folded distal airbag bag from remaining loose for extended periods.

This invention discloses a lock burr removal device, aiming to solve the problem of flying debris and inconvenient cleaning during the removal of surface burrs from existing child locks. The key technical points are: a workbench, a bracket fixedly mounted on the upper surface of the workbench, a rotating clamp rotatably mounted on the front surface of the bracket, a grinding component mounted on the front surface of the bracket, a protective cover slidably connected to the inner wall of the bracket, the protective cover covering the rotating clamp and grinding component, a driving device for raising and lowering the protective cover on the bracket, extension rods fixedly connected to both sides of the outer wall of the protective cover, a through groove on the inner wall of the bracket for the extension rods to pass through and move, and folding baffles fixedly connected to one end on both the upper and lower sides of the extension rods, the other ends of which are fixedly connected to the inner wall of the through groove. By placing the driving device outside the bracket, this invention keeps the workbench level, allowing for more thorough and efficient debris removal.