Folding ladder for building module
By designing the limit plate and support rod structure of the folding escalator for building modules, the problem of large space occupied after folding is solved, the stability and height can be flexibly adjusted, and the convenience and safety of use are improved.
CN223330493UActive Publication Date: 2025-09-12DONGGUAN MANYA HARDWARE PRODUCTS CO LTD
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Patent Information
- Application Number
- CN202422331855.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-09-24
AI Technical Summary
Technical Problem
The existing folding escalator for building modules occupies a large space after being folded and does not have good stability.
Method used
A folding escalator for building modules is designed. The auxiliary rod rotates around the main axis and is pulled out. The limit plate slides under force to fix the escalator. The support rod can be rotated 180° to increase the height. The combined structure of the limit plate and the support rod achieves stability and height adjustment.
Benefits of technology
The stability and flexible adjustment of the height of the folding escalator during use are achieved, the occupied space is reduced, and the convenience and safety of use are improved.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223330493U_ABST
Abstract
The utility model relates to the technical field of folding escalators, in particular to a folding escalator for a building module. According to the technical scheme, a pedal rod is fixedly installed between the two main rods, limiting blocks are fixedly installed at the upper ends of the main rods, main shafts are fixedly installed on the two sides of the limiting blocks, auxiliary rods are rotationally connected to the outer walls of the main shafts, auxiliary rod holes are formed in the upper ends of the auxiliary rods, and the auxiliary rod holes are matched with the main shafts. When the folding ladder is used, the folding ladder is moved to a place where the folding ladder needs to be used, the auxiliary rod rotates around the main shaft, the limiting plate is stressed while the auxiliary rod is pulled out, the sliding shaft drives the limiting plate to move downwards, and when the limiting plate is stretched to be parallel to the ground, the folding ladder is completely opened. And the limiting plate can also play a role in fixing the escalator, and the angle between the auxiliary rod and the main rod is prevented from suddenly changing in the using process.
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