A double-layer rotating buckle device

By introducing anti-slip knobs and limiting block structures into the car floor mat buckle device, the problem of unstable fixation of double-layer floor mats is solved, achieving stable installation and convenient disassembly, thus improving safety and user experience.

CN224339284UActive Publication Date: 2026-06-09GUANGZHOU YOUHESHAN AUTOMOBILE TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU YOUHESHAN AUTOMOBILE TECH
Filing Date
2025-06-24
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing rotating car floor mat clip devices are unstable when fixing double-layer floor mats, easily coming loose or being too tight to come loose, leading to installation difficulties and safety hazards.

Method used

The device employs a double-layer rotating buckle mechanism, including a first-layer fixing buckle, a second-layer fixing buckle, and a switch knob. The design of the anti-slip knob and the limiting block ensures stable rotation and fixation of the switch knob. The connection between the anti-slip knob and the clamping structure ensures that the switch knob is fixed or separated at a specific angle, preventing it from loosening.

Benefits of technology

This design achieves stable fixation of the double-layered floor mats, preventing them from loosening, improving the convenience of installation and removal, reducing safety hazards, and ensuring driving safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224339284U_ABST
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Abstract

This utility model discloses a double-layer rotating buckle device, comprising a first-layer fixing buckle, a second-layer fixing buckle, and a switch knob. The first-layer fixing buckle has an anti-slip knob and a fixing cover. The anti-slip knob is rotatably mounted on the upper side of the fixing cover and is buckled into the second-layer fixing buckle. The inner wall of the fixing cover has a first limiting block and a second limiting block arranged opposite to each other, forming a positioning groove between the first and second limiting blocks to accommodate the switch knob. The inner wall of the anti-slip knob has a locking structure, and the switch knob passes through the positioning groove and is fixedly connected to the locking structure. This utility model achieves the fastening and separation of the double-layer pads through the buckling connection between the anti-slip knob of the first-layer fixing buckle and the second-layer fixing buckle. The rotation of the locking structure drives the switch knob to rotate together, allowing the switch knob to be pulled out from the positioning groove between the first and second limiting blocks to remove one layer of pads. The cooperation between the switch knob and the anti-slip knob makes the pads more securely fixed and easy to disassemble.
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