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A platform for research: civil engineering, architecture and urbanism
Door lock assembly and electrical equipment
The door lock assembly is used for locking a door of electrical equipment and comprises a rotating wheel and a pin shaft, the rotating wheel is provided with a rotating wheel door closing position and a rotating wheel door opening position, when the rotating wheel is subjected to internal thrust, the door can drive the rotating wheel to rotate from the rotating wheel door closing position to the rotating wheel door opening position, and the pin shaft abuts against and moves with the rotating wheel in the moving process of the rotating wheel; the rotating wheel is provided with a cam structure abutting against the pin shaft and is provided with an outer side and an inner side which are connected with each other, the inner side is provided with a first working side face and a second working side face which are connected with each other, the outer side is provided with a third working side face, the first working side face is a concave surface, the second working side face protrudes in the first direction, and the third working side face protrudes in the second direction. In the door opening process, the abutting position of the cam structure of the rotating wheel and the pin shaft is sequentially transited to the second working side face and the third working side face from the first working side face, and therefore internal thrust is changed. The door lock assembly allows a child to push the door open from inside but can prevent clothes from pushing the door open.
本申请涉及一种门锁组件，用于锁定电器设备的门，包括转轮和销轴，转轮具有转轮关门位置和转轮开门位置，当受到内推力时，门可带动转轮从转轮关门位置朝向转轮开门位置转动，销轴在转轮移动的过程与转轮相互抵接和移动；转轮具有与销轴相互抵接凸轮结构，并具有彼此连接的外侧和内侧，内侧上具有彼此连接的第一工作侧面和第二工作侧面，外侧上具有第三工作侧面，第一工作侧面为凹入表面，第二工作侧面朝第一方向凸出，第三工作侧面朝第二方向凸出；在开门过程中，转轮的凸轮结构与销轴的抵接位置从第一工作侧面依次过渡至第二工作侧面和第三工作侧面，从而导致内推力发生变化。该门锁组件允许儿童从内部将门推开但可以防止衣物将门顶开。
Door lock assembly and electrical equipment
The door lock assembly is used for locking a door of electrical equipment and comprises a rotating wheel and a pin shaft, the rotating wheel is provided with a rotating wheel door closing position and a rotating wheel door opening position, when the rotating wheel is subjected to internal thrust, the door can drive the rotating wheel to rotate from the rotating wheel door closing position to the rotating wheel door opening position, and the pin shaft abuts against and moves with the rotating wheel in the moving process of the rotating wheel; the rotating wheel is provided with a cam structure abutting against the pin shaft and is provided with an outer side and an inner side which are connected with each other, the inner side is provided with a first working side face and a second working side face which are connected with each other, the outer side is provided with a third working side face, the first working side face is a concave surface, the second working side face protrudes in the first direction, and the third working side face protrudes in the second direction. In the door opening process, the abutting position of the cam structure of the rotating wheel and the pin shaft is sequentially transited to the second working side face and the third working side face from the first working side face, and therefore internal thrust is changed. The door lock assembly allows a child to push the door open from inside but can prevent clothes from pushing the door open.
本申请涉及一种门锁组件，用于锁定电器设备的门，包括转轮和销轴，转轮具有转轮关门位置和转轮开门位置，当受到内推力时，门可带动转轮从转轮关门位置朝向转轮开门位置转动，销轴在转轮移动的过程与转轮相互抵接和移动；转轮具有与销轴相互抵接凸轮结构，并具有彼此连接的外侧和内侧，内侧上具有彼此连接的第一工作侧面和第二工作侧面，外侧上具有第三工作侧面，第一工作侧面为凹入表面，第二工作侧面朝第一方向凸出，第三工作侧面朝第二方向凸出；在开门过程中，转轮的凸轮结构与销轴的抵接位置从第一工作侧面依次过渡至第二工作侧面和第三工作侧面，从而导致内推力发生变化。该门锁组件允许儿童从内部将门推开但可以防止衣物将门顶开。
Door lock assembly and electrical equipment
门锁组件及电器设备
WANG DONGXUAN (author)
2025-01-21
Patent
Electronic Resource
Chinese