A screw cap structure convenient to assemble and disassemble and a lacing device comprising the same

By setting an assembly guide on the inner screw cap and a locking block on the outer shell, the problem of time-consuming and labor-intensive assembly and precise alignment of the existing tie mechanism is solved, and the assembly and disassembly of the outer shell and inner screw cap are simplified and disassembled efficiently.

CN122398020APending Publication Date: 2026-07-17SHENZHEN ICOMWELL INTELLIGENT MEDICAL TECH CO LTD
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Patent Information

Application Number
CN202510879928.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2025-01-17
Filing Date
2025-06-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing lacing mechanism requires precise alignment during assembly, which is time-consuming and labor-intensive. Furthermore, the outer shell is prone to deformation due to compression, leading to inconvenience and reduced assembly efficiency.

Method used

A screw cap structure that is easy to assemble and disassemble is designed. By setting an assembly guide on the inner screw cap and a locking block on the outer shell, the outer shell and the inner screw cap can be linked by the cooperation of the assembly guide and the guided part, allowing a certain margin of error and non-precise alignment locking.

Benefits of technology

It simplifies the assembly process of the outer shell and inner screw cap, eliminating the need for strict alignment during installation, thus improving assembly accuracy and convenience, avoiding extrusion deformation of the outer shell, and ensuring assembly precision and efficiency.

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Abstract

本发明涉及可拆装技术领域，解决现有旋盖结构存在的组装不够快捷、对准耗时的问题，提供一种便于组装和拆卸的旋盖结构及包含其的系带装置。该便于组装和拆卸的旋盖结构包括内旋盖和面壳，面壳可拆卸地安装设置在内旋盖的外侧，面壳上设有卡块，内旋盖上设有卡接部，卡块与卡接部之间卡紧连接以将面壳与内旋盖可联动连接；内旋盖上设置有组装引导部，在组装引导部的作用下，卡块可由与卡接部至少部分错开的非对准位置移动至卡接部的对准位置，进而卡块与卡接部卡紧连接。本发明提供的旋盖结构具有组装面壳时无需精准对位、组装便捷的优点。
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Citation Information

Patent Citations

  • Tightening mechanism and non-return assembly thereof

    CN120020081A

  • Screw cap structure facilitating face shell replacement and lacing device comprising screw cap structure

    CN121694518A

  • Lacing device and tooth for lacing device

    CN208993976U

  • Lace tying device and swing arm-convex block structure thereof

    CN215423119U

  • Lace tying device based on swing arm structure and swing arm-groove-stop block structure thereof

    CN215837385U