Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limiting device and automobile
The invention relates to the technical field of automobile door opening and closing, in particular to a limiting device and an automobile, and the limiting device comprises a first valve which is mounted on a piston, can be opened under a first acting force towards a first liquid cavity along a first direction so as to communicate a first flow channel with the first liquid cavity, and is closed after the first acting force is removed. The elastic piece is installed on the piston and can move in the first direction relative to the piston so as to relatively seal the second flow channel and the first liquid cavity. A pressure relief groove is formed in the inner wall of the containing cavity and extends in the first direction. According to the invention, the vehicle door can be reliably resided, and the springback condition is avoided.
本申请涉及车门开闭技术领域，特别涉及一种限位装置及汽车，限位装置包括：第一阀安装于活塞，并能够受沿第一方向朝向第一液腔的第一作用力而开启以连通第一流道和第一液腔，并在第一作用力撤去后关闭。弹性件安装于活塞，且能够相对于活塞沿第一方向移动，以相对密封第二流道和第一液腔。容纳腔的内壁具有泄压槽，泄压槽沿第一方向延伸。本申请可以使车门可靠驻留避免发生回弹的情况。
Limiting device and automobile
The invention relates to the technical field of automobile door opening and closing, in particular to a limiting device and an automobile, and the limiting device comprises a first valve which is mounted on a piston, can be opened under a first acting force towards a first liquid cavity along a first direction so as to communicate a first flow channel with the first liquid cavity, and is closed after the first acting force is removed. The elastic piece is installed on the piston and can move in the first direction relative to the piston so as to relatively seal the second flow channel and the first liquid cavity. A pressure relief groove is formed in the inner wall of the containing cavity and extends in the first direction. According to the invention, the vehicle door can be reliably resided, and the springback condition is avoided.
本申请涉及车门开闭技术领域，特别涉及一种限位装置及汽车，限位装置包括：第一阀安装于活塞，并能够受沿第一方向朝向第一液腔的第一作用力而开启以连通第一流道和第一液腔，并在第一作用力撤去后关闭。弹性件安装于活塞，且能够相对于活塞沿第一方向移动，以相对密封第二流道和第一液腔。容纳腔的内壁具有泄压槽，泄压槽沿第一方向延伸。本申请可以使车门可靠驻留避免发生回弹的情况。
Limiting device and automobile
一种限位装置及汽车
LIU YOUFU (Autor:in) / JIN HONGDI (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
Limiting assembly with adjustable limiting force for automobile
| Europäisches Patentamt | 2021