Magnetic fastener

By designing a magnetic buckle, the release mechanism and moving parts are used to change the direction of the magnetic force, solving the problem of slow speed of existing infant carrier buckles, and achieving the effect of fastening and releasing quickly. It is suitable for occasions that require quick connection and separation.

CN115886408BActive Publication Date: 2026-06-12WONDERLAND SWITZERLAND AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WONDERLAND SWITZERLAND AG
Filing Date
2020-06-05
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

Existing fasteners for infant and toddler vehicles are slow to engage and inefficient to release during the insertion of male and female fasteners, failing to meet the requirements for both quick engagement and quick release.

Method used

A magnetic fastener is designed. Through the cooperation of a release operation part, a moving part, a locking part, a first magnetic structure, and a second magnetic structure, when the release operation part drives the locking part to perform a release movement, the moving part changes the magnetic force direction of the second magnetic structure, so that the first magnetic structure and the second magnetic structure magnetically attract or repel each other during the insertion process, thereby achieving rapid fastening and release.

Benefits of technology

It achieves fast locking and unlocking speeds, meeting the need for simultaneous and rapid connection and separation, and can be adapted to different usage scenarios by changing the direction of magnetic force.

✦ Generated by Eureka AI based on patent content.

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    Figure CN115886408B_ABST
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Abstract

The application discloses a magnetic fastener, which comprises a first fastener, a second fastener, a release operating part, a locking part, a first magnetic structure, a second magnetic structure and a moving part. The first magnetic structure is arranged on the first fastener. The moving part is movably arranged on the second fastener. The moving part is arranged in linkage with the release operating part. The second magnetic structure is arranged on the moving part. The locking part is movably arranged on the second fastener and used for clamping the first fastener to avoid separation of the first fastener and the second fastener. The locking part is arranged in linkage with the release operating part or the moving part. The release operating part drives the moving part to change the magnetic force direction of the second magnetic structure acting on the first magnetic structure in the release process, so that the purpose of changing the magnetic force direction in the release operation is achieved.
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