A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of fixing, in particular to a labor-saving mute door stopper. The door stopper comprises a door stopper head and a door stopper base; the door stopper headis connected with the door stopper seat through a buckle; the door stopper base comprises a door stopper base body, a flexible body, a control switch assembly and a pushing piston; a first containingcavity and a second containing cavity are formed in the door stopper base body; the first containing cavity communicates with the second containing cavity, and the second containing cavity is locatedon one side of the first containing cavity; the flexible body is located in the first containing cavity, and the control switch assembly is located in the second containing cavity; a U-shaped hole isformed in the position, close to the end, of the inner wall of the first containing cavity, and the flexible body can protrude out of the U-shaped hole through extrusion; and a piston cavity matchedwith the pushing piston is formed in the inner wall of the door stopper base, one end of the pushing piston is located in the piston cavity, the other end of the pushing piston is located on one sideof the inner wall of the door stopper base, and the pushing piston can move relative to the door stopper base. According to the door stopper, the problems that large strength is needed to separate thedoor stopper head from the door stopper base, and large noise can be generated when a door is opened or fixed are solved.
本发明涉及固定技术领域，特别是涉及一种省力的静音门吸，包括门吸头和门吸座；门吸头与门吸座之间卡扣连接；门吸座包括门吸座本体、柔性体、控制开关组件和推动活塞；门吸座本体内设有第一容纳腔和第二容纳腔；第一容纳腔和第二容纳腔之间连通，且第二容纳腔位于第一容纳腔一侧；柔性体位于第一容纳腔内，控制开关组件位于第二容纳腔内；在第一容纳腔内壁靠近端部的位置上开设有U型孔，柔性体通过挤压可以从U型孔凸出；在门吸座内壁上设有与推动活塞相匹配的活塞腔，推动活塞一端位于活塞腔内，一端位于门门吸座内壁一侧，且推动活塞相对门吸座可以移动。解决了需要很大力气才能将吸头与门吸座分开，且在开门或者将门固定时都会发出很大噪音。
The invention relates to the technical field of fixing, in particular to a labor-saving mute door stopper. The door stopper comprises a door stopper head and a door stopper base; the door stopper headis connected with the door stopper seat through a buckle; the door stopper base comprises a door stopper base body, a flexible body, a control switch assembly and a pushing piston; a first containingcavity and a second containing cavity are formed in the door stopper base body; the first containing cavity communicates with the second containing cavity, and the second containing cavity is locatedon one side of the first containing cavity; the flexible body is located in the first containing cavity, and the control switch assembly is located in the second containing cavity; a U-shaped hole isformed in the position, close to the end, of the inner wall of the first containing cavity, and the flexible body can protrude out of the U-shaped hole through extrusion; and a piston cavity matchedwith the pushing piston is formed in the inner wall of the door stopper base, one end of the pushing piston is located in the piston cavity, the other end of the pushing piston is located on one sideof the inner wall of the door stopper base, and the pushing piston can move relative to the door stopper base. According to the door stopper, the problems that large strength is needed to separate thedoor stopper head from the door stopper base, and large noise can be generated when a door is opened or fixed are solved.
本发明涉及固定技术领域，特别是涉及一种省力的静音门吸，包括门吸头和门吸座；门吸头与门吸座之间卡扣连接；门吸座包括门吸座本体、柔性体、控制开关组件和推动活塞；门吸座本体内设有第一容纳腔和第二容纳腔；第一容纳腔和第二容纳腔之间连通，且第二容纳腔位于第一容纳腔一侧；柔性体位于第一容纳腔内，控制开关组件位于第二容纳腔内；在第一容纳腔内壁靠近端部的位置上开设有U型孔，柔性体通过挤压可以从U型孔凸出；在门吸座内壁上设有与推动活塞相匹配的活塞腔，推动活塞一端位于活塞腔内，一端位于门门吸座内壁一侧，且推动活塞相对门吸座可以移动。解决了需要很大力气才能将吸头与门吸座分开，且在开门或者将门固定时都会发出很大噪音。
Labor-saving mute door stopper
一种省力的静音门吸
XU YONGLI (author)
2021-03-26
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
Labor-saving door stopper device capable of being pushed and released
| European Patent Office | 2021