Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of door accessories, and provides an automatic door closing device which comprises a mounting seat, a connecting rod, an elastic reset piece, a gear and a rack, one end of the connecting rod is hinged to the mounting seat, the rack is slidably arranged on the mounting seat in the length direction of the rack, the gear is coaxially fixed to the rotating axis of the connecting rod, and the gear and the rack are meshed with each other; the elastic reset piece is detachably connected with the mounting base, one end of the elastic reset piece is clamped to the mounting base, the other end of the elastic reset piece is clamped to one end of the rack, and the pressed direction of the elastic reset piece is consistent with the length direction of the rack; when the connecting rod rotates, the gear drives the rack to move, and the elastic reset piece is extruded and used for driving the rack to return to the initial position. On the basis, the function of conveniently and rapidly opening or closing the automatic door closing device can be achieved, and the effect of applicability is improved.
本申请涉及门配件技术领域，提供了一种自动闭门装置,其包括安装座、连杆、弹性复位件、齿轮和齿条，连杆的一端与安装座铰接，齿条沿着自身长度方向滑移设置在安装座，齿轮同轴固定在连杆的转动轴线上，齿轮和齿条相互啮合，弹性复位件与安装座可拆卸连接，弹性复位件的一端卡接在安装座、另一端卡接在齿条的一端，弹性复位件的受压方向与齿条的长度方向一致；当连杆转动时，齿轮带动齿条移动、且弹性复位件受到挤压，弹性复位件用于带动齿条回到初始位置。基于此，可实现便于快速开启或者关闭自动闭门装置的功能，提高适用性的效果。
The invention relates to the technical field of door accessories, and provides an automatic door closing device which comprises a mounting seat, a connecting rod, an elastic reset piece, a gear and a rack, one end of the connecting rod is hinged to the mounting seat, the rack is slidably arranged on the mounting seat in the length direction of the rack, the gear is coaxially fixed to the rotating axis of the connecting rod, and the gear and the rack are meshed with each other; the elastic reset piece is detachably connected with the mounting base, one end of the elastic reset piece is clamped to the mounting base, the other end of the elastic reset piece is clamped to one end of the rack, and the pressed direction of the elastic reset piece is consistent with the length direction of the rack; when the connecting rod rotates, the gear drives the rack to move, and the elastic reset piece is extruded and used for driving the rack to return to the initial position. On the basis, the function of conveniently and rapidly opening or closing the automatic door closing device can be achieved, and the effect of applicability is improved.
本申请涉及门配件技术领域，提供了一种自动闭门装置,其包括安装座、连杆、弹性复位件、齿轮和齿条，连杆的一端与安装座铰接，齿条沿着自身长度方向滑移设置在安装座，齿轮同轴固定在连杆的转动轴线上，齿轮和齿条相互啮合，弹性复位件与安装座可拆卸连接，弹性复位件的一端卡接在安装座、另一端卡接在齿条的一端，弹性复位件的受压方向与齿条的长度方向一致；当连杆转动时，齿轮带动齿条移动、且弹性复位件受到挤压，弹性复位件用于带动齿条回到初始位置。基于此，可实现便于快速开启或者关闭自动闭门装置的功能，提高适用性的效果。
Automatic door closing device
一种自动闭门装置
HE JIANGSHUN (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung