Quick dismounting device for rear storage rack of electric vehicle

By incorporating a flexible locking structure, hinges, and telescopic fixing devices, the design solves the problems of cumbersome assembly and disassembly and insufficient stability of the rear rack in electric vehicles. It achieves quick assembly and disassembly with high stability, adapts flexibly to different cargo sizes, and improves usage efficiency.

CN224392834UActive Publication Date: 2026-06-23TIANJIN ALD TECH CO LTD
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Patent Information

Application Number
CN202521092596.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-30
Publication Date
2026-06-23
Estimated Expiration
2035-05-30

AI Technical Summary

Technical Problem

Existing electric vehicle rear racks are cumbersome to assemble and disassemble, require tools, lack stability, and traditional buckles are prone to loosening and falling off on bumpy roads. They also cannot flexibly adjust the angle or height to accommodate different cargo sizes.

Method used

It adopts a flexible locking structure, hinges, telescopic fixing device and sealing device to achieve quick disassembly and assembly by hand, increasing stability and adaptability. The flexible locking structure and silicone pad design ensure that it will not loosen on bumpy roads. The telescopic fixing device can adjust the height and angle, and the sealing device improves disassembly efficiency.

Benefits of technology

It enables quick assembly and disassembly without tools, completing installation or disassembly within 3 seconds. Its high stability prevents it from loosening on bumpy roads, and it flexibly adapts to different sizes of goods and vehicle models, improving disassembly efficiency and ease of use.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model provides an electric vehicle rear storage rack quick dismounting device which comprises a base plate, a mounting piece used for being connected and mounted with an electric vehicle rear seat is welded to the bottom of the base plate, an elastic locking structure is arranged at the bottom of the base plate, and the top of the base plate is connected with a bottom plate through the elastic locking structure. The outer side wall of the bottom plate is rotationally connected with a main body box through a hinge piece, the main body box is connected with the base plate through an elastic positioning device, the top of the main body box is rotationally connected with a cover plate, and a telescopic fixing device used for fixing the cover plate to be vertical so as to increase the height is arranged in the main body box; a sealing device for sealing is arranged at the top of the cover plate; according to the utility model, the elastic locking structure and the elastic positioning device are additionally arranged for one-key disassembly, so that the disassembly time is saved, and the disassembly efficiency is improved.
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