Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vehicle door, cab and fire fighting truck
The invention relates to the technical field of fire fighting trucks, in particular to a truck door, a cab and a fire fighting truck. The vehicle door comprises a vehicle door body, a first connecting rod and a second connecting rod, the vehicle door body is used for being rotationally connected with the door frame and provided with an inner side face and an outer side face which are opposite, an inner door lock is arranged on the inner side face of the vehicle door body, an outer door lock is arranged on the outer side face of the vehicle door body, and the outer door lock is lower than the inner door lock in the height direction of the vehicle door body; a lock component is arranged on the side edge of the vehicle door body and has a locking state and an unlocking state. The inner door lock is connected with the lock part through a first connecting rod so as to drive the lock part to be switched between a locking state and an unlocking state; the outer door lock is connected with the lock component through the second connecting rod so as to drive the lock component to be switched between the locking state and the unlocking state, the distance between the outer door lock and the ground is shortened, firemen can open the vehicle door from the outer side conveniently, the pure mechanical locking effect is achieved, and the locking and unlocking reliability is enhanced.
本申请涉及消防车技术领域，尤其是涉及一种车门、驾驶室及消防车。车门包括车门本体、第一连杆和第二连杆，车门本体用于与门框转动连接，车门本体具有相对的内侧面和外侧面，车门本体的内侧面设置有内门锁，车门本体的外侧面设置有外门锁，沿车门本体的高度方向，外门锁的位置低于内门锁的位置；车门本体的侧边设置有锁部件，锁部件具有锁紧状态和解锁状态；内门锁通过第一连杆与锁部件连接，以带动锁部件在锁紧状态与解锁状态之间切换；外门锁通过第二连杆与锁部件连接，以带动锁部件在锁紧状态与解锁状态之间切换，降低了外门锁与地面之间的距离，便于消防员从外侧打开车门，实现了纯机械锁紧效果，增强了锁紧与解锁的可靠性。
Vehicle door, cab and fire fighting truck
The invention relates to the technical field of fire fighting trucks, in particular to a truck door, a cab and a fire fighting truck. The vehicle door comprises a vehicle door body, a first connecting rod and a second connecting rod, the vehicle door body is used for being rotationally connected with the door frame and provided with an inner side face and an outer side face which are opposite, an inner door lock is arranged on the inner side face of the vehicle door body, an outer door lock is arranged on the outer side face of the vehicle door body, and the outer door lock is lower than the inner door lock in the height direction of the vehicle door body; a lock component is arranged on the side edge of the vehicle door body and has a locking state and an unlocking state. The inner door lock is connected with the lock part through a first connecting rod so as to drive the lock part to be switched between a locking state and an unlocking state; the outer door lock is connected with the lock component through the second connecting rod so as to drive the lock component to be switched between the locking state and the unlocking state, the distance between the outer door lock and the ground is shortened, firemen can open the vehicle door from the outer side conveniently, the pure mechanical locking effect is achieved, and the locking and unlocking reliability is enhanced.
本申请涉及消防车技术领域，尤其是涉及一种车门、驾驶室及消防车。车门包括车门本体、第一连杆和第二连杆，车门本体用于与门框转动连接，车门本体具有相对的内侧面和外侧面，车门本体的内侧面设置有内门锁，车门本体的外侧面设置有外门锁，沿车门本体的高度方向，外门锁的位置低于内门锁的位置；车门本体的侧边设置有锁部件，锁部件具有锁紧状态和解锁状态；内门锁通过第一连杆与锁部件连接，以带动锁部件在锁紧状态与解锁状态之间切换；外门锁通过第二连杆与锁部件连接，以带动锁部件在锁紧状态与解锁状态之间切换，降低了外门锁与地面之间的距离，便于消防员从外侧打开车门，实现了纯机械锁紧效果，增强了锁紧与解锁的可靠性。
Vehicle door, cab and fire fighting truck
车门、驾驶室及消防车
CAO BAICHUN (Autor:in) / CAI ZHIWEI (Autor:in) / XING JIAO (Autor:in) / CUI WENTAO (Autor:in) / MA GUIYONG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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