Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stainless steel multifunctional telescopic folding stair
A multifunctional stainless steel telescopic folding stair suitable for the field of household and decoration engineering is characterized in that a main body is in a rectangular frame type design, is telescopic in a sleeving manner by large and small square pipes, and is folded in a hinged shaft connection manner; the telescopic frame is locked in a penetrating manner through a pin shaft with an elastic bayonet lock, a movable crosspiece is arranged in the telescopic frame, a bottom cross rod is lengthened, and the upper surface and the lower surface of each crosspiece of the ladder are subjected to anti-skid treatment; the middle of the ladder is connected through a hinged shaft, the ladder can be folded and can be flexibly unfolded, a user can walk on the ladder, and a tool cloth bag with a storage function is arranged on the ladder. When the ladder is in a herringbone state, the top of the ladder is designed to be a standing platform, when the ladder is straightened and completely extends, the ladder is reinforced through the U-shaped clamping grooves, and at the moment, the pair of small supporting rods can be pulled open at the top of the ladder, so that the ladder leans against a wall and leaves a certain distance; and the ladder is also provided with a movable tool placing platform which is hung beside the ladder at ordinary times and is arranged at the top end of the ladder through a hand screw during use, so that multiple functions are realized.
一种适合于家用及装修工程领域的不锈钢多功能伸缩折叠楼梯:主体呈矩形框架式设计，大小方管套接式伸缩，铰轴连接式折叠；伸缩架通过带有弹性卡销的销轴对穿式锁定，其中设有活动横档，底部横杆呈加长式，梯具每个横档上下两面都进行防滑处理；梯具中间用铰轴连接，能折叠又可灵活张开，让使用者在梯具上实现行走功能，梯具上设有收纳功能的工具布袋；梯具呈人字状态时，其顶部设计成可以站立的平台，梯具打直完全伸展时，通过U型卡槽加强，此时梯具顶部可以拉开一对小撑杆，让梯具靠墙离开一定距离；梯具还设有一活动工具置放平台，平时挂靠于梯具旁，用时通过手拧螺丝装于梯具顶端，从而实现多种功能。
Stainless steel multifunctional telescopic folding stair
A multifunctional stainless steel telescopic folding stair suitable for the field of household and decoration engineering is characterized in that a main body is in a rectangular frame type design, is telescopic in a sleeving manner by large and small square pipes, and is folded in a hinged shaft connection manner; the telescopic frame is locked in a penetrating manner through a pin shaft with an elastic bayonet lock, a movable crosspiece is arranged in the telescopic frame, a bottom cross rod is lengthened, and the upper surface and the lower surface of each crosspiece of the ladder are subjected to anti-skid treatment; the middle of the ladder is connected through a hinged shaft, the ladder can be folded and can be flexibly unfolded, a user can walk on the ladder, and a tool cloth bag with a storage function is arranged on the ladder. When the ladder is in a herringbone state, the top of the ladder is designed to be a standing platform, when the ladder is straightened and completely extends, the ladder is reinforced through the U-shaped clamping grooves, and at the moment, the pair of small supporting rods can be pulled open at the top of the ladder, so that the ladder leans against a wall and leaves a certain distance; and the ladder is also provided with a movable tool placing platform which is hung beside the ladder at ordinary times and is arranged at the top end of the ladder through a hand screw during use, so that multiple functions are realized.
一种适合于家用及装修工程领域的不锈钢多功能伸缩折叠楼梯:主体呈矩形框架式设计，大小方管套接式伸缩，铰轴连接式折叠；伸缩架通过带有弹性卡销的销轴对穿式锁定，其中设有活动横档，底部横杆呈加长式，梯具每个横档上下两面都进行防滑处理；梯具中间用铰轴连接，能折叠又可灵活张开，让使用者在梯具上实现行走功能，梯具上设有收纳功能的工具布袋；梯具呈人字状态时，其顶部设计成可以站立的平台，梯具打直完全伸展时，通过U型卡槽加强，此时梯具顶部可以拉开一对小撑杆，让梯具靠墙离开一定距离；梯具还设有一活动工具置放平台，平时挂靠于梯具旁，用时通过手拧螺丝装于梯具顶端，从而实现多种功能。
Stainless steel multifunctional telescopic folding stair
不锈钢多功能伸缩折叠楼梯
CAO DONGQIU (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
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Leitern