Safety rack for storing folding bicycles
By combining a limiting plate and a worm gear structure, the height and angle of the folding bicycle storage rack can be flexibly adjusted, solving the problems of fixed height and inconvenient angle in existing technologies, and improving the safety and efficiency of storage.
CN224427640UActive Publication Date: 2026-06-30OYAMA ELECTRIC TECHNOLOGY (NANTONG) CO LTD
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Patent Information
- Application Number
- CN202521594704.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-29
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2035-07-29
AI Technical Summary
Technical Problem
Existing folding bicycle storage racks have a fixed height, which cannot accommodate bicycles of different sizes and folding degrees, and the angle adjustment is inconvenient, posing a safety hazard.
Method used
It uses a limit plate and a fixed cylinder in combination, and the height can be adjusted by means of a locking block and a spring. The angle can be precisely adjusted by using a worm gear structure, eliminating the need for a locking nut, and achieving convenient and precise angle adjustment.
Benefits of technology
The hanger improves applicability and safety, can accommodate folding bicycles of different sizes, and ensures that it is stored at the most space-saving or most stable angle, preventing the bicycle from shaking or falling off.
✦ Generated by Eureka AI based on patent content.
Abstract
This utility model discloses a safety rack for storing folding bicycles, relating to the field of bicycle storage technology. It includes a base plate, with a first threaded seat at the center of one end of the top surface of the base plate. A fixing cylinder is screwed onto the first threaded seat. A T-shaped guide groove is formed on the inner wall of the fixing cylinder. A limiting plate slides inside the fixing cylinder, and a T-shaped block corresponding to the T-shaped guide groove protrudes from the limiting plate. A sleeve is coaxially fixed to the top surface of the limiting plate, and a connecting cylinder is screwed to the top of the sleeve. A connecting rod is inserted into the connecting cylinder, and a transmission box is fixed to the top of the connecting rod. This utility model utilizes the cooperation between the limiting plate and the fixing cylinder. Pressing the locking block causes it to retract into the mounting groove, pushing the sleeve to move the limiting plate along the T-shaped guide groove. After adjusting to a suitable height, a spring pushes the locking block into the corresponding fixing through hole, facilitating flexible adjustment of the rack height and improving its applicability. Ultimately, it solves the problems of fixed height and inconvenient angle adjustment in existing drill-free floor-standing racks, improving the safety and efficiency of storage.
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