A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle ladder stand structure
The invention relates to a vehicle ladder stand structure which comprises a basic ladder, a pull-down ladder, a pull-down ladder and a locking unit, the basic ladder is fixed to one side of a vehicle, the pull-down ladder is connected with the basic ladder through a connecting unit, and the connecting unit can act due to external operation so that the pull-down ladder can be in an unfolded state in which the pull-down ladder can move and be unfolded relative to the basic ladder; or the ladder is reset to be stored on the basic ladder. The lower slide is arranged on the lower pull ladder and is unfolded by the lower pull ladder, the lower slide can have an unfolding state of moving and unfolding relative to the lower pull ladder, and the lower slide can have a storage state of being stored on the lower pull ladder along with resetting of the lower pull ladder; and the locking unit is arranged on the basic ladder and can be used for respectively locking the pull-down ladder and the slide-down ladder in the storage state. According to the vehicle ladder stand structure, a user can conveniently climb, and the lower pull ladder can be conveniently unfolded or folded by arranging the connecting unit, so that the overall vehicle ladder stand structure can be conveniently unfolded and folded.
本发明涉及一种车辆爬梯结构，其包括基础梯、下拉梯、下滑梯和锁定单元，基础梯固定于车辆的一侧，下拉梯由连接单元与基础梯连接，且连接单元可因外部操作而动作，以使下拉梯具有相对于基础梯移动展开的展开状态，或者复位收纳于基础梯上的收纳状态。下滑梯设于下拉梯上，且由下拉梯的展开，下滑梯可具有相对于下拉梯移动展开的展开状态，并随下拉梯的复位，下滑梯可具有收纳于下拉梯上的收纳状态；锁定单元则设于基础梯上，且可分别构成对收纳状态下的下拉梯与下滑梯的锁定。本发明的车辆爬梯结构，可便于用户攀爬，且通过设置连接单元，也可便于实现下拉梯的展开或收纳，从而便于车辆爬梯结构整体的展开和收纳。
Vehicle ladder stand structure
The invention relates to a vehicle ladder stand structure which comprises a basic ladder, a pull-down ladder, a pull-down ladder and a locking unit, the basic ladder is fixed to one side of a vehicle, the pull-down ladder is connected with the basic ladder through a connecting unit, and the connecting unit can act due to external operation so that the pull-down ladder can be in an unfolded state in which the pull-down ladder can move and be unfolded relative to the basic ladder; or the ladder is reset to be stored on the basic ladder. The lower slide is arranged on the lower pull ladder and is unfolded by the lower pull ladder, the lower slide can have an unfolding state of moving and unfolding relative to the lower pull ladder, and the lower slide can have a storage state of being stored on the lower pull ladder along with resetting of the lower pull ladder; and the locking unit is arranged on the basic ladder and can be used for respectively locking the pull-down ladder and the slide-down ladder in the storage state. According to the vehicle ladder stand structure, a user can conveniently climb, and the lower pull ladder can be conveniently unfolded or folded by arranging the connecting unit, so that the overall vehicle ladder stand structure can be conveniently unfolded and folded.
本发明涉及一种车辆爬梯结构，其包括基础梯、下拉梯、下滑梯和锁定单元，基础梯固定于车辆的一侧，下拉梯由连接单元与基础梯连接，且连接单元可因外部操作而动作，以使下拉梯具有相对于基础梯移动展开的展开状态，或者复位收纳于基础梯上的收纳状态。下滑梯设于下拉梯上，且由下拉梯的展开，下滑梯可具有相对于下拉梯移动展开的展开状态，并随下拉梯的复位，下滑梯可具有收纳于下拉梯上的收纳状态；锁定单元则设于基础梯上，且可分别构成对收纳状态下的下拉梯与下滑梯的锁定。本发明的车辆爬梯结构，可便于用户攀爬，且通过设置连接单元，也可便于实现下拉梯的展开或收纳，从而便于车辆爬梯结构整体的展开和收纳。
Vehicle ladder stand structure
车辆爬梯结构
ZHANG SONG (author) / LIU LIYUN (author) / KANG XINCE (author) / GU JUNJIE (author) / YANG LONGJIANG (author) / ZHAO CONG (author) / FENG ZHAOLI (author) / NIU YUNRONG (author)
2022-05-31
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern