Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel ladder with adjustable ladder legs
The invention provides a novel ladder with adjustable ladder legs, and belongs to the technical field of articles for daily use. The novel ladder solves the problem that an existing ladder cannot stand on an uneven ground in a balanced mode. The novel ladder with the adjustable ladder legs comprises a ladder body and the two ladder legs symmetrically arranged on the ladder body, wherein the two ladder legs can move up and down in the height direction of the ladder body, a transverse bar is arranged on the ladder body, a fixing device is arranged on the transverse bar and used for locking the two ladder legs at the same time, the two ladder legs are each provided with a transmission part connected with the fixing device, the ladder legs are fixed when the fixing device locks the transmission parts, and the ladder legs can move when the fixing device releases the transmission parts. The height of the two ladder legs can be adjusted, and the novel ladder is convenient to use, easy to operate and safe to use.
本发明提供了一种可调节梯腿的新型梯子，属于生活用品技术领域，它解决了现有的梯子无法在不平整的地面平衡站立的情况，本种可调节梯腿的新型梯子，包括梯子和两个对称设置在梯子上的梯腿，两个梯腿分别可沿着梯子高度方向进行上下移动，梯子上设置有横杠，横杠上设置有固定装置，固定装置用于同时锁定两个梯腿，两个梯腿上均设置有与固定装置连接的传动件，固定装置锁定传动件时梯腿固定，固定装置松开传动件时梯腿可活动，本发明能够对梯子两腿高度进行调节，且使用方便，操作简单，使用安全。
Novel ladder with adjustable ladder legs
The invention provides a novel ladder with adjustable ladder legs, and belongs to the technical field of articles for daily use. The novel ladder solves the problem that an existing ladder cannot stand on an uneven ground in a balanced mode. The novel ladder with the adjustable ladder legs comprises a ladder body and the two ladder legs symmetrically arranged on the ladder body, wherein the two ladder legs can move up and down in the height direction of the ladder body, a transverse bar is arranged on the ladder body, a fixing device is arranged on the transverse bar and used for locking the two ladder legs at the same time, the two ladder legs are each provided with a transmission part connected with the fixing device, the ladder legs are fixed when the fixing device locks the transmission parts, and the ladder legs can move when the fixing device releases the transmission parts. The height of the two ladder legs can be adjusted, and the novel ladder is convenient to use, easy to operate and safe to use.
本发明提供了一种可调节梯腿的新型梯子，属于生活用品技术领域，它解决了现有的梯子无法在不平整的地面平衡站立的情况，本种可调节梯腿的新型梯子，包括梯子和两个对称设置在梯子上的梯腿，两个梯腿分别可沿着梯子高度方向进行上下移动，梯子上设置有横杠，横杠上设置有固定装置，固定装置用于同时锁定两个梯腿，两个梯腿上均设置有与固定装置连接的传动件，固定装置锁定传动件时梯腿固定，固定装置松开传动件时梯腿可活动，本发明能够对梯子两腿高度进行调节，且使用方便，操作简单，使用安全。
Novel ladder with adjustable ladder legs
一种可调节梯腿的新型梯子
YUAN LINJIANG (Autor:in) / ZHANG LIGE (Autor:in) / ZHAO TIANXIN (Autor:in) / ZHENG ZETAO (Autor:in) / ZHAO YUANDONG (Autor:in)
16.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
Ladder legs and adjustable leg extension ladder levelers
| Europäisches Patentamt | 2015