A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a rollover limiting hinge which comprises a fixed base and a movable base and further comprises a damper installed between the fixed base and the movable base, a damping cylinder of the damper is installed at the top of the fixed base through a hinge shaft, and a damping shaft of the damper is hinged to the top of the movable base; a first hinge arm and a second hinge arm which are used for limiting the rotating angle of the movable base are further hinged between the outer side wall of the movable base and the inner side wall of the fixed base, and the first hinge arm is located between the second hinge arm and the damper. A reset spring used for resetting is further arranged between the fixed base and the movable base. A first containing cavity is further formed in the fixed base, and a second containing cavity is formed in the movable base. Compared with the prior art, the rollover limiting hinge is applied to a cabinet body and a cabinet door, and the opening angle between the cabinet door and the cabinet body is 0-60 degrees under the action of the damper, the first hinge arm and the second hinge arm; during storage, the movable base can be completely stored in the fixed base, the cabinet door and the cabinet body are completely closed, and the sealing performance is kept.
本发明提供了一种侧翻限位铰链，包括固定基座以及活动基座，还包括安装在固定基座和活动基座之间的阻尼器，阻尼器的阻尼筒通过铰轴安装在固定基座的顶部，阻尼器的阻尼轴与活动基座的顶部铰接；活动基座的外侧壁与固定基座的内侧壁之间还铰接有用于限制活动基座转动角度的第一铰接臂和第二铰接臂，第一铰接臂处于第二铰接臂和阻尼器之间；固定基座和活动基座之间还设有用于复位的复位弹簧；固定基座内还设有第一容腔，活动基座内设有第二容腔。与现有技术相比，该侧翻限位铰链应用在柜体和柜门上，在阻尼器、第一铰接臂和第二铰接臂的作用下，柜门与柜体的打开角度为0~60度；在收纳时活动基座能完全收纳在固定基座内，柜门与柜体完全闭合，保持密封性。
The invention provides a rollover limiting hinge which comprises a fixed base and a movable base and further comprises a damper installed between the fixed base and the movable base, a damping cylinder of the damper is installed at the top of the fixed base through a hinge shaft, and a damping shaft of the damper is hinged to the top of the movable base; a first hinge arm and a second hinge arm which are used for limiting the rotating angle of the movable base are further hinged between the outer side wall of the movable base and the inner side wall of the fixed base, and the first hinge arm is located between the second hinge arm and the damper. A reset spring used for resetting is further arranged between the fixed base and the movable base. A first containing cavity is further formed in the fixed base, and a second containing cavity is formed in the movable base. Compared with the prior art, the rollover limiting hinge is applied to a cabinet body and a cabinet door, and the opening angle between the cabinet door and the cabinet body is 0-60 degrees under the action of the damper, the first hinge arm and the second hinge arm; during storage, the movable base can be completely stored in the fixed base, the cabinet door and the cabinet body are completely closed, and the sealing performance is kept.
本发明提供了一种侧翻限位铰链，包括固定基座以及活动基座，还包括安装在固定基座和活动基座之间的阻尼器，阻尼器的阻尼筒通过铰轴安装在固定基座的顶部，阻尼器的阻尼轴与活动基座的顶部铰接；活动基座的外侧壁与固定基座的内侧壁之间还铰接有用于限制活动基座转动角度的第一铰接臂和第二铰接臂，第一铰接臂处于第二铰接臂和阻尼器之间；固定基座和活动基座之间还设有用于复位的复位弹簧；固定基座内还设有第一容腔，活动基座内设有第二容腔。与现有技术相比，该侧翻限位铰链应用在柜体和柜门上，在阻尼器、第一铰接臂和第二铰接臂的作用下，柜门与柜体的打开角度为0~60度；在收纳时活动基座能完全收纳在固定基座内，柜门与柜体完全闭合，保持密封性。
Rollover limiting hinge
一种侧翻限位铰链
ZHANG WEIXIONG (author)
2023-04-04
Patent
Electronic Resource
Chinese