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A platform for research: civil engineering, architecture and urbanism
A connecting rod A end is arranged at a handle B end and fixedly connected with the handle B end, a connecting rod B end is arranged in a door lock mechanism and rotationally connected with the door lock mechanism, a plunger latch is in butt joint with the door lock mechanism, the handle is installed on a box body, the door lock mechanism is arranged on the right side of the box body, the plunger latch is arranged on a box shell, and the handle is pulled to drive the connecting rod to drive the door lock mechanism to be separated from the plunger latch. At the moment, the door lock mechanism is opened, the handle is pushed to drive the connecting rod to drive the door lock mechanism and the plunger latch to be in butt joint, the door lock mechanism is closed, the door lock mechanism is arranged on the two sides of the box body, the handle is pulled to control opening and closing of the door lock mechanism, the locking function of the pull-down type luggage box is adapted, stress of objects in the box body to the door lock is reduced, and safety is improved; the left limiting hole and the right limiting hole are formed to improve the working smoothness of the door lock mechanism, the handle B end and the door lock mechanism are provided with the regular polygon connecting holes, the two ends of the connecting rod are provided with the same regular polygon connectors, connecting rods of different lengths are selected for luggage cases of different sizes, and the use scene of door lock equipment is improved.
本发明公开了一种行李箱门锁设备，连杆A端设于把手B端和其紧固连接，连杆B端设于门锁机构内和其转动连接，锁闩和门锁机构对接，把手安装于箱体上，门锁机构设于箱体右侧，锁闩设于箱壳上，拉动把手驱动连杆带动门锁机构脱离锁闩，此时门锁机构打开，推动把手驱动连杆带动门锁机构和锁闩对接，此时门锁机构关闭，门锁机构设置箱体两侧，拉动把手控制门锁机构的打开和关闭，适应下拉式行李箱的锁定功能，减少箱体内物体对门锁的应力，提升安全性，左限位孔和右限位孔设置提升门锁机构工作流畅性，把手B端和门锁机构上设置正多边形连接孔，连杆两端设置同样的正多边形连接头，适应不同大小的行李箱选择不同长度的连杆，提升门锁设备使用场景。
A connecting rod A end is arranged at a handle B end and fixedly connected with the handle B end, a connecting rod B end is arranged in a door lock mechanism and rotationally connected with the door lock mechanism, a plunger latch is in butt joint with the door lock mechanism, the handle is installed on a box body, the door lock mechanism is arranged on the right side of the box body, the plunger latch is arranged on a box shell, and the handle is pulled to drive the connecting rod to drive the door lock mechanism to be separated from the plunger latch. At the moment, the door lock mechanism is opened, the handle is pushed to drive the connecting rod to drive the door lock mechanism and the plunger latch to be in butt joint, the door lock mechanism is closed, the door lock mechanism is arranged on the two sides of the box body, the handle is pulled to control opening and closing of the door lock mechanism, the locking function of the pull-down type luggage box is adapted, stress of objects in the box body to the door lock is reduced, and safety is improved; the left limiting hole and the right limiting hole are formed to improve the working smoothness of the door lock mechanism, the handle B end and the door lock mechanism are provided with the regular polygon connecting holes, the two ends of the connecting rod are provided with the same regular polygon connectors, connecting rods of different lengths are selected for luggage cases of different sizes, and the use scene of door lock equipment is improved.
本发明公开了一种行李箱门锁设备，连杆A端设于把手B端和其紧固连接，连杆B端设于门锁机构内和其转动连接，锁闩和门锁机构对接，把手安装于箱体上，门锁机构设于箱体右侧，锁闩设于箱壳上，拉动把手驱动连杆带动门锁机构脱离锁闩，此时门锁机构打开，推动把手驱动连杆带动门锁机构和锁闩对接，此时门锁机构关闭，门锁机构设置箱体两侧，拉动把手控制门锁机构的打开和关闭，适应下拉式行李箱的锁定功能，减少箱体内物体对门锁的应力，提升安全性，左限位孔和右限位孔设置提升门锁机构工作流畅性，把手B端和门锁机构上设置正多边形连接孔，连杆两端设置同样的正多边形连接头，适应不同大小的行李箱选择不同长度的连杆，提升门锁设备使用场景。
Trunk door lock equipment
一种行李箱门锁设备
YANG CHAOFAN (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser