2results about How to "With buffer function" patented technology

This utility model relates to the technical field of side-pressure doors and windows, and in particular to an upper wheel for side-pressure doors and windows with a buffer function. The upper wheel includes a base mounted on a sliding sash, a sliding member slidably connected to the base, a damper, and a trigger clip. The damper includes a housing, an auxiliary telescopic rod, and a movable member. The sliding member is rotatably connected to the middle of the housing. One side of the housing has a guide groove for the movable member to slide. The end of the guide groove away from the sliding member is bent downwards. The telescopic section of the auxiliary telescopic rod is installed on the other side of the housing. The sliding member has a through hole. The movable member is connected to a push rod, which passes through the through hole and is connected to the fixed part of the auxiliary telescopic rod. By setting a damper on the upper wheel, and using the sliding member as a carrier for installation, the side-pressure door and window can have a buffer function without affecting the side-pressure system.

This utility model provides a bathroom cabinet drawer buffer slide structure, belonging to the technical field of furniture hardware accessories. It includes a cabinet frame and a drawer body, which are detachably connected. An outer rail assembly is provided on the inner side of the cabinet frame, and an inner rail assembly is provided on the outer side of the drawer body. Through the outer rail assembly, this utility model enables a retractable damper and spring-assisted slider to move with the inner rail. When the drawer body is pushed in to its final stroke, the damper is triggered, the piston is compressed, and internal oil flows slowly through small channels, creating resistance and gradually reducing the drawer body's speed to a standstill. The inner rail assembly enables a meshing plastic rack and pinion to effectively improve the stability of the inner rail and drawer body during movement. Therefore, this structure provides a buffer function when the drawer body is pulled out or pushed in, and avoids collision noise when closing.