A screw with a decorative cover
By setting blind holes on the screw main body and designing a matching decorative cover, using the design of the cover rod and the blind hole plug-in fit and fixing part, the environmental protection, easy loosening and disassembly problems of the existing screw decorative cover connection methods are solved, and rapid and reliable installation and disassembly are achieved, saving costs.
CN222702338UActive Publication Date: 2025-04-01WENZHOU HONGYUAN INTELLIGENT TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202421185366.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Technical Problem
The adhesive or threaded connection methods of existing screw decorative covers have environmental problems, easy to loosen, difficult to disassemble, and complicated processing and high cost.
Method used
Design a screw body with blind holes and a matching decorative cover, which is inserted and matched with the blind holes through the cover rod, and combined with the barb or disc fixing part to achieve quick connection and disassembly.
Benefits of technology
It realizes simple and reliable installation and rapid disassembly of decorative covers, saving costs, and solves the problem of falling off by breaking the cover rod when necessary, ensuring the normal use of the screws.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a screw with a decorative cover, comprising a screw body and a decorative cover, wherein the screw body comprises a nail cap and a nail rod, wherein a rotation groove is arranged in the nail cap, wherein the bottom center of the rotation groove is arranged with a blind hole extending along the axial direction of the screw body, wherein the decorative cover comprises a cover head and a cover rod, wherein the side of the cover rod is arranged with a fixing part for clamping the blind hole, and the cover rod is plugged and matched with the blind hole. The utility model makes the decorative cover simple and reliable to install, can be quickly connected, saves costs, and realizes the convenient operation of "one-click installation and one-pull installation". At the same time, by arranging a groove on the outer side of the cover rod, the cover rod is easily broken at the position where the groove is located, ensuring that when the cover rod cannot be pulled out of the blind hole, the cover head and part of the cover rod can be removed by breaking the easily broken groove position on the cover rod, and the subsequent normal use of the screw will not be affected.
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