Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Extension ladder with buffer structure and use method of extension ladder
The invention relates to the technical field of extension ladders, in particular to an extension ladder with a buffer structure and a using method thereof.The extension ladder comprises a plurality of ladder units, each ladder unit comprises two ladder rods, every two adjacent ladder units are slidably connected in a sleeved mode through the ladder rods, and connecting parts are installed on the upper portions of the two ladder rods; a step is rotatably installed between the two connecting parts, a containing groove is formed in the lower surface of the step, a buffering air bag is installed in the containing groove, through grooves are formed in the two sides of the step, first magnetic blocks are fixedly installed on the upper portions of the through grooves, second magnetic blocks are installed on the lower portions of the through grooves, and an inflation assembly is installed between the containing groove and the through grooves; according to the invention, the first magnetic block and the second magnetic block are arranged, and air is blown into the buffer air bag under the driving of magnetic force, so that the buffer air bag is filled with enough air and can bulge up to form the protection of the lower surface of the ladder at the upper part; and the situation that fingers are pinched when a user places a hand on a step is reduced.
本发明涉及伸缩梯技术领域，具体涉及一种具有缓冲结构的伸缩梯及其使用方法，包括多个梯单元，梯单元包括两个梯杆，相邻的两个梯单元之间通过梯杆相互滑动套接，两个梯杆的上部均安装有连接部，两个连接部之间可转动的安装有梯阶，梯阶的下表面开设有容纳槽，容纳槽内安装有缓冲气囊，梯阶的两侧开设有通槽，通槽的上部固定安装有第一磁块，通槽的下部安装有第二磁块，容纳槽与通槽之间安装有充气组件，相互滑动套接的两个梯杆之间安装有缓冲组件，本发明通过设置第一磁块与第二磁块，在磁力的驱动下对缓冲气囊内鼓气，使缓冲气囊内具有足够的气体能够鼓起，形成上部的阶梯的下表面的防护，减少了使用者将手放置在梯阶时夹伤手指的情况。
Extension ladder with buffer structure and use method of extension ladder
The invention relates to the technical field of extension ladders, in particular to an extension ladder with a buffer structure and a using method thereof.The extension ladder comprises a plurality of ladder units, each ladder unit comprises two ladder rods, every two adjacent ladder units are slidably connected in a sleeved mode through the ladder rods, and connecting parts are installed on the upper portions of the two ladder rods; a step is rotatably installed between the two connecting parts, a containing groove is formed in the lower surface of the step, a buffering air bag is installed in the containing groove, through grooves are formed in the two sides of the step, first magnetic blocks are fixedly installed on the upper portions of the through grooves, second magnetic blocks are installed on the lower portions of the through grooves, and an inflation assembly is installed between the containing groove and the through grooves; according to the invention, the first magnetic block and the second magnetic block are arranged, and air is blown into the buffer air bag under the driving of magnetic force, so that the buffer air bag is filled with enough air and can bulge up to form the protection of the lower surface of the ladder at the upper part; and the situation that fingers are pinched when a user places a hand on a step is reduced.
本发明涉及伸缩梯技术领域，具体涉及一种具有缓冲结构的伸缩梯及其使用方法，包括多个梯单元，梯单元包括两个梯杆，相邻的两个梯单元之间通过梯杆相互滑动套接，两个梯杆的上部均安装有连接部，两个连接部之间可转动的安装有梯阶，梯阶的下表面开设有容纳槽，容纳槽内安装有缓冲气囊，梯阶的两侧开设有通槽，通槽的上部固定安装有第一磁块，通槽的下部安装有第二磁块，容纳槽与通槽之间安装有充气组件，相互滑动套接的两个梯杆之间安装有缓冲组件，本发明通过设置第一磁块与第二磁块，在磁力的驱动下对缓冲气囊内鼓气，使缓冲气囊内具有足够的气体能够鼓起，形成上部的阶梯的下表面的防护，减少了使用者将手放置在梯阶时夹伤手指的情况。
Extension ladder with buffer structure and use method of extension ladder
一种具有缓冲结构的伸缩梯及其使用方法
HU HUAXING (Autor:in) / HU ZHIJIA (Autor:in) / CHEN GAOFENG (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
British Library Online Contents | 2010