一种挤压式弹簧螺钉组件

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By designing a compression spring screw assembly, utilizing a detachable connector and a high-strength spring compression structure, the problems of loosening and unstable installation of existing spring screws are solved, achieving rapid disassembly and assembly as well as improved wear resistance.

CN224515618UActive Publication Date: 2026-07-17HUIZHOU JIEYANG INTELLIGENT MANUFACTURING HARDWARE CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: HUIZHOU JIEYANG INTELLIGENT MANUFACTURING HARDWARE CO LTD
Filing Date: 2025-07-28
Publication Date: 2026-07-17

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Abstract

本实用新型公开了一种挤压式弹簧螺钉组件，包括螺纹钉和挤压结构，螺纹钉插接在挤压结构的内部，且螺纹钉与挤压结构可拆卸安装，挤压结构包括压销件和卡接件，压销件包括连接座和固定铆套，连接座位于固定铆套的上方，卡接件包括按压块和圆孔固定槽，按压块和圆孔固定槽分别安装在连接座和固定铆套的表面，且按压块的大小与圆孔固定槽的槽口大小相适配。本实用新型，在进行使用时，将螺纹钉卡入连接座内后，仅需对连接座进行按压，将其推送到固定铆套内后，连接座表面上的按压块会卡入圆孔固定槽内，即可完成安装，在拆卸时也仅按动按压块，即可调节连接座的位置，将组件快速拆下，大幅提升了拆装的效率，不会对螺纹钉造成影响。

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Claims

1. An extruded spring screw assembly comprising a threaded stud (1) and an extruded structure (2), characterized in that, The threaded pin (1) is inserted into the inside of the extrusion structure (2), and the threaded pin (1) and the extrusion structure (2) are detachably installed. The extrusion structure (2) includes a pressing pin (21) and a snap-fit part (22). The pressing pin (21) includes a connecting seat (210) and a fixing rivet sleeve (212). The connecting seat (210) is located above the fixing rivet sleeve (212). The snap-fit part (22) includes a pressing block (221) and a round hole fixing groove (222). The pressing block (221) and the round hole fixing groove (222) are respectively installed on the surfaces of the connecting seat (210) and the fixing rivet sleeve (212), and the size of the pressing block (221) is adapted to the size of the opening of the round hole fixing groove (222).

2. An extruded spring screw assembly according to claim 1, wherein Multiple circular hole fixing slots (222) are provided, and multiple circular hole fixing slots (222) are provided in a straight line at both ends of the surface of the fixing rivet sleeve (212). A small spring (220) is fixedly connected to one side of the pressing block (221), and one side of the small spring (220) is fixedly connected to the connecting seat (210).

3. An extruded spring screw assembly according to claim 1, wherein The pressing pin (21) also includes a high-strength spring (211), which is located inside the fixed rivet sleeve (212), and the two ends of the high-strength spring (211) are fixedly connected to the fixed rivet sleeve (212) and the connecting seat (210) respectively.

4. A compression spring screw assembly according to claim 1, characterized in that, The extrusion structure (2) also includes a connecting head (20), the threaded pin (1) is engaged inside the connecting head (20), and the surface of the connecting head (20) is provided with knurling (200) for anti-slip effect.

5. The push-on spring screw assembly of claim 1, wherein, The extrusion structure (2) also includes an anti-slip groove (23), which is fixedly installed at one end of the fixed rivet sleeve (212). The size of the groove of the anti-slip groove (23) is adapted to the size of the threaded nail (1).