A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a hidden screw type windproof ground-mounted door stopper. The hidden screw type windproof ground-mounted door stopper comprises a spring bolt mechanism fixed to a door body and a base mechanism arranged on the ground. When the windproof ground-mounted door stopper is used for opening a door, the door body is moved, the spring bolt mechanism fixed on the door body also moves along with the door body, when a spring bolt penetrates through an arc-shaped inlet groove, a base extrudes the spring bolt into an inner cavity of a positioning cylinder by utilizing a reset spring, and after the spring bolt reaches a locking groove, a limiting column buckles the spring bolt into a limiting groove through the reset spring for locking and positioning. When the door is closed, afoot slightly steps on a stepping button, a lifting column descends through an extrusion spring to drive a swing rod on one side connected with the lifting column to descend, meanwhile, the other endof the swing rod ascends to drive a push rod to ascend, and therefore the spring bolt is moved out of the locking groove, the door body is rotated again, and the spring bolt mechanism is disengaged from the base mechanism. Compared with a traditional magnetic type ground-mounted door stopper, the windproof effect is better, and the function of the ground-mounted door stopper cannot be lost after long-time use.
本发明公开了一种隐藏螺钉式防风地吸，包括固定在门体上的锁舌机构和设置在地面上的底座机构。该防风地吸在开门时，将门体进行移动，固定在门体上的锁舌机构也随之运动，锁舌在穿过弧形入口槽时，底座将锁舌利用复位弹簧挤压至定位筒的内腔中，在到达锁止槽后，限位柱再通过复位弹簧将锁舌扣入限位槽中进行锁紧和定位，在关门时，脚轻微踩动踩钮，利用挤压弹簧下降升降柱从而带动升降柱连接的一侧摆杆下降，同时摆杆的另一端上升带动推杆升起，从而将锁舌移出锁止槽，再次转动门体，将锁舌机构脱离底座机构即可，与传统的磁吸式地吸相比，防风效果更好，长时间使用也不会使地吸的功能丧失。
The invention discloses a hidden screw type windproof ground-mounted door stopper. The hidden screw type windproof ground-mounted door stopper comprises a spring bolt mechanism fixed to a door body and a base mechanism arranged on the ground. When the windproof ground-mounted door stopper is used for opening a door, the door body is moved, the spring bolt mechanism fixed on the door body also moves along with the door body, when a spring bolt penetrates through an arc-shaped inlet groove, a base extrudes the spring bolt into an inner cavity of a positioning cylinder by utilizing a reset spring, and after the spring bolt reaches a locking groove, a limiting column buckles the spring bolt into a limiting groove through the reset spring for locking and positioning. When the door is closed, afoot slightly steps on a stepping button, a lifting column descends through an extrusion spring to drive a swing rod on one side connected with the lifting column to descend, meanwhile, the other endof the swing rod ascends to drive a push rod to ascend, and therefore the spring bolt is moved out of the locking groove, the door body is rotated again, and the spring bolt mechanism is disengaged from the base mechanism. Compared with a traditional magnetic type ground-mounted door stopper, the windproof effect is better, and the function of the ground-mounted door stopper cannot be lost after long-time use.
本发明公开了一种隐藏螺钉式防风地吸，包括固定在门体上的锁舌机构和设置在地面上的底座机构。该防风地吸在开门时，将门体进行移动，固定在门体上的锁舌机构也随之运动，锁舌在穿过弧形入口槽时，底座将锁舌利用复位弹簧挤压至定位筒的内腔中，在到达锁止槽后，限位柱再通过复位弹簧将锁舌扣入限位槽中进行锁紧和定位，在关门时，脚轻微踩动踩钮，利用挤压弹簧下降升降柱从而带动升降柱连接的一侧摆杆下降，同时摆杆的另一端上升带动推杆升起，从而将锁舌移出锁止槽，再次转动门体，将锁舌机构脱离底座机构即可，与传统的磁吸式地吸相比，防风效果更好，长时间使用也不会使地吸的功能丧失。
Hidden screw type windproof ground-mounted door stopper
隐藏螺钉式防风地吸
LIU HUI (author)
2021-02-12
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