A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Compact type magnetic attraction buffer door stopper
The invention provides a compact type magnetic attraction buffer door stopper and belongs to the technical field of door stoppers. With the compact type magnetic attraction buffer door stopper, the technical problem that in the prior art, because a buffer damper of a door stopper is relatively hard, a door body will be bounced to get away from the door stopper after being opened. The compact typemagnetic attraction buffer door stopper comprises a base. A damping piece which can slide in forwards and backwards is arranged in the base. The rear end of the damping piece is connected with sheet metal which can swing upwards and downwards in the sliding direction of the damping piece. A buffer device capable of supplying resistance to the damping piece is arranged between the damping piece andthe base. A friction block capable of moving leftwards and rightwards is arranged between each of the left side and the right side of the damping piece and the base. When the damping piece slides forwards or backwards, the damping piece can have friction relative to the friction blocks or drive the friction blocks to have friction relative to the base. When the damping piece slides forwards, thepressing force stressed by the friction blocks in the left and right direction is larger than the pressing force stressed by the friction blocks in the left and right direction when the damping pieceslides backwards. With the compact type magnetic attraction buffer door stopper, the frequency of the phenomenon that the door body is bounced to get away from the door stopper can be effectively reduced.
本发明提供了一种紧凑型磁吸缓冲门碰，属于门碰技术领域。它解决了现有门碰的缓冲阻尼较硬，门体关闭时会弹脱的技术问题。本紧凑型磁吸缓冲门碰包括底座，所述底座内设有可前后滑动的阻尼片，所述阻尼片的后端连接有能沿该阻尼片的滑动方向上下摆动的金属片，所述阻尼片与底座之间设有为该阻尼片朝后运动提供阻力的缓冲装置，所述阻尼片的左右两侧与底座之间均设有可左右移动的摩擦块，所述阻尼片前后滑动时该阻尼片能与所述摩擦块相对摩擦或带动所述摩擦块与所述底座相对摩擦，当所述阻尼片向前滑动时所述摩擦块左右方向承受的压紧力大于阻尼片向后滑动时该摩擦块左右方向承受的压紧力。本发明能有效缓解弹脱现象。
Compact type magnetic attraction buffer door stopper
The invention provides a compact type magnetic attraction buffer door stopper and belongs to the technical field of door stoppers. With the compact type magnetic attraction buffer door stopper, the technical problem that in the prior art, because a buffer damper of a door stopper is relatively hard, a door body will be bounced to get away from the door stopper after being opened. The compact typemagnetic attraction buffer door stopper comprises a base. A damping piece which can slide in forwards and backwards is arranged in the base. The rear end of the damping piece is connected with sheet metal which can swing upwards and downwards in the sliding direction of the damping piece. A buffer device capable of supplying resistance to the damping piece is arranged between the damping piece andthe base. A friction block capable of moving leftwards and rightwards is arranged between each of the left side and the right side of the damping piece and the base. When the damping piece slides forwards or backwards, the damping piece can have friction relative to the friction blocks or drive the friction blocks to have friction relative to the base. When the damping piece slides forwards, thepressing force stressed by the friction blocks in the left and right direction is larger than the pressing force stressed by the friction blocks in the left and right direction when the damping pieceslides backwards. With the compact type magnetic attraction buffer door stopper, the frequency of the phenomenon that the door body is bounced to get away from the door stopper can be effectively reduced.
本发明提供了一种紧凑型磁吸缓冲门碰，属于门碰技术领域。它解决了现有门碰的缓冲阻尼较硬，门体关闭时会弹脱的技术问题。本紧凑型磁吸缓冲门碰包括底座，所述底座内设有可前后滑动的阻尼片，所述阻尼片的后端连接有能沿该阻尼片的滑动方向上下摆动的金属片，所述阻尼片与底座之间设有为该阻尼片朝后运动提供阻力的缓冲装置，所述阻尼片的左右两侧与底座之间均设有可左右移动的摩擦块，所述阻尼片前后滑动时该阻尼片能与所述摩擦块相对摩擦或带动所述摩擦块与所述底座相对摩擦，当所述阻尼片向前滑动时所述摩擦块左右方向承受的压紧力大于阻尼片向后滑动时该摩擦块左右方向承受的压紧力。本发明能有效缓解弹脱现象。
Compact type magnetic attraction buffer door stopper
一种紧凑型磁吸缓冲门碰
ZHANG QINMING (author)
2020-07-17
Patent
Electronic Resource
Chinese