A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a door closing device. The door closing device comprises a fixed seat; the sliding plate is arranged on the fixed seat and moves in one direction, and a contact slope surface is arranged on the surface of the sliding plate; the connecting arm is pivoted with the sliding plate and can drive the sliding plate to move relative to the fixed seat; the elastic component is arranged on the fixed seat, can generate elastic deformation when the connecting arm drives the sliding plate to move, and drives the sliding plate to move reversely after the acting force of the connecting arm disappears; the piston is arranged on the fixed seat, the driving structure is used for driving the piston to move, and the piston abuts against the contact slope surface of the sliding plate; the movement direction of the piston is not parallel to the movement direction of the sliding plate. The door closing device enables the movement stroke of the piston to be smaller, the occupied space of the piston is reduced, and the service life of the piston is prolonged; in addition, different slope section positions and slope directions can be arranged on the contact slope according to needs so as to achieve different functions such as buffering, positioning and torque strengthening.
本申请涉及一种闭门装置，包括固定座；设于固定座上且沿一方向运动的滑板，滑板的表面设有接触坡面；与滑板枢接的连接臂，其能够带动滑板相对于固定座进行运动；设于固定座上的弹性部件，能够在连接臂带动滑板运动时产生弹性形变，且连接臂作用力消失后驱动滑板进行反向运动；设于固定座上的活塞及用于驱动活塞运动的驱动结构，活塞与滑板的接触坡面相抵触；其中，活塞的运动方向与滑板的运动方向非平行。闭门装置能够使活塞的运动行程更小，减小活塞的占用空间，增加活塞的使用寿命；还可依需要在接触坡面设置不同的坡段位置及坡面方向，以实现不同功能，例如缓冲、定位、加强力矩等。
The invention relates to a door closing device. The door closing device comprises a fixed seat; the sliding plate is arranged on the fixed seat and moves in one direction, and a contact slope surface is arranged on the surface of the sliding plate; the connecting arm is pivoted with the sliding plate and can drive the sliding plate to move relative to the fixed seat; the elastic component is arranged on the fixed seat, can generate elastic deformation when the connecting arm drives the sliding plate to move, and drives the sliding plate to move reversely after the acting force of the connecting arm disappears; the piston is arranged on the fixed seat, the driving structure is used for driving the piston to move, and the piston abuts against the contact slope surface of the sliding plate; the movement direction of the piston is not parallel to the movement direction of the sliding plate. The door closing device enables the movement stroke of the piston to be smaller, the occupied space of the piston is reduced, and the service life of the piston is prolonged; in addition, different slope section positions and slope directions can be arranged on the contact slope according to needs so as to achieve different functions such as buffering, positioning and torque strengthening.
本申请涉及一种闭门装置，包括固定座；设于固定座上且沿一方向运动的滑板，滑板的表面设有接触坡面；与滑板枢接的连接臂，其能够带动滑板相对于固定座进行运动；设于固定座上的弹性部件，能够在连接臂带动滑板运动时产生弹性形变，且连接臂作用力消失后驱动滑板进行反向运动；设于固定座上的活塞及用于驱动活塞运动的驱动结构，活塞与滑板的接触坡面相抵触；其中，活塞的运动方向与滑板的运动方向非平行。闭门装置能够使活塞的运动行程更小，减小活塞的占用空间，增加活塞的使用寿命；还可依需要在接触坡面设置不同的坡段位置及坡面方向，以实现不同功能，例如缓冲、定位、加强力矩等。
Door closing device
闭门装置
ZOU ZHONG (author)
2023-01-31
Patent
Electronic Resource
Chinese
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