Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Van-type truck rear door lock mechanism
The invention belongs to the field of van-type truck rear door lock mechanisms, and particularly relates to a van-type truck rear door lock mechanism. The van-type truck rear door lock mechanism comprises a cargo car body, door leaves, rotating shafts, clamping blocks, a fixing block, a positioning block, a swinging block, a sliding rod, a sliding pin, a circular sleeve, a limiting block, a limiting spring and the like, wherein two vertical rotating shafts are symmetrically installed on the two door leaves of the rear door of the cargo car body, and the rotating shafts are correspondingly androtatably matched with three supports installed on the door leaves. According to the van-type truck rear door lock mechanism, through the matching of the limiting block and arc grooves on two clampingblocks on the same side of the rotating shafts, the door leaves of the cargo car body which are closed automatically under the action of wind force are locked, the reciprocating switch swing of the two door leaves of the cargo car body due to road bump when a driver drives on the road without checking whether the door leaves of the cargo car body are closed is avoided, thus the cargoes in the cargo car body are effectively prevented from falling and being damaged due to the form road drop bump, and the freight economic loss is reduced.
本发明属于厢式货车后门锁机构领域，尤其涉及一种厢式货车后门锁机构，它包括货厢、门扇、转轴、卡块、固定块、定位块、摆块、滑杆、滑销、圆套、限位块和限位弹簧等，其中货厢后门的两个门扇上对称安装有两个竖直的转轴，每个转轴均与安装在门扇上的三个支座旋转配合；本发明通过限位块与转轴上的两个同侧卡块上的弧形槽的配合来实现对在风力作用下自行关闭的货厢门扇进行锁定，避免货厢两个门扇在司机没有检查货厢门扇是否关闭就开车上路的情况下因路面颠簸而发生往复的开关摆动，从而有效防止了货厢内的货物不会因形式路面滴颠簸而掉落损坏，减小货运经济损失。
Van-type truck rear door lock mechanism
The invention belongs to the field of van-type truck rear door lock mechanisms, and particularly relates to a van-type truck rear door lock mechanism. The van-type truck rear door lock mechanism comprises a cargo car body, door leaves, rotating shafts, clamping blocks, a fixing block, a positioning block, a swinging block, a sliding rod, a sliding pin, a circular sleeve, a limiting block, a limiting spring and the like, wherein two vertical rotating shafts are symmetrically installed on the two door leaves of the rear door of the cargo car body, and the rotating shafts are correspondingly androtatably matched with three supports installed on the door leaves. According to the van-type truck rear door lock mechanism, through the matching of the limiting block and arc grooves on two clampingblocks on the same side of the rotating shafts, the door leaves of the cargo car body which are closed automatically under the action of wind force are locked, the reciprocating switch swing of the two door leaves of the cargo car body due to road bump when a driver drives on the road without checking whether the door leaves of the cargo car body are closed is avoided, thus the cargoes in the cargo car body are effectively prevented from falling and being damaged due to the form road drop bump, and the freight economic loss is reduced.
本发明属于厢式货车后门锁机构领域，尤其涉及一种厢式货车后门锁机构，它包括货厢、门扇、转轴、卡块、固定块、定位块、摆块、滑杆、滑销、圆套、限位块和限位弹簧等，其中货厢后门的两个门扇上对称安装有两个竖直的转轴，每个转轴均与安装在门扇上的三个支座旋转配合；本发明通过限位块与转轴上的两个同侧卡块上的弧形槽的配合来实现对在风力作用下自行关闭的货厢门扇进行锁定，避免货厢两个门扇在司机没有检查货厢门扇是否关闭就开车上路的情况下因路面颠簸而发生往复的开关摆动，从而有效防止了货厢内的货物不会因形式路面滴颠簸而掉落损坏，减小货运经济损失。
Van-type truck rear door lock mechanism
一种厢式货车后门锁机构
LIU JUAN (Autor:in) / SHANG MANMEI (Autor:in) / CHENG YIQIN (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser