Pre-positioning sliding rail structure

By designing a pre-positioned concave and convex structure on the slide rail structure, the pre-connection between the bracket and the slide rail is solved, and the deformation problem of parts caused by stress release during welding is improved, and the welding strength and quality are improved.

CN222804083UActive Publication Date: 2025-04-29KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD
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Patent Information

Application Number
CN202420850333.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-23
Publication Date
2025-04-29
Estimated Expiration
2034-04-23

AI Technical Summary

Technical Problem

The existing sliding rail connection structures deform the parts due to the release of workpiece stress during welding, and the welding strength is relatively low.

Method used

A pre-positioned slide rail structure is designed, by setting a bracket on the upper part of the slide rail and setting a positioned concave and convex structure between the top plane and the bottom plane, the pre-connection between the bracket and the slide rail is realized, and the stress release amount after welding is reduced.

Benefits of technology

Pre-connection reduces the amount of stress release after welding, improves welding quality, simplifies welding fixtures, and enhances the fixed strength of the bracket and the slide rail.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pre-positioning slide rail structure, the upper part of a slide rail is provided with a bracket used for connecting a seat part, the bracket is connected with the top plane of the slide rail through a bottom plane, the pre-positioning slide rail structure is characterized in that a positioning part is arranged between the slide rail and the bracket, and the positioning part enables the bracket to be pre-connected on the slide rail. Positioning is arranged between the sliding rail and the support, so that the sliding rail and the support are basically fixed before welding, the stress release amount after welding is reduced, and the welding clamp is simplified.
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Citation Information

Patent Citations

  • Novel sliding rail support connecting structure

    CN116350028A