Pin and forming process thereof
The combination of stainless steel and anti-static UPE materials, combined with the protrusion and slide groove design, solves the problem of high PIN needle production cost and realizes a low-cost and durable PIN needle molding process.
CN115732966BActive Publication Date: 2025-10-14SUZHOU ZHIRUI PRECISION TECH CO LTD
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Patent Information
- Application Number
- CN202211493702.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-11-25
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2042-11-25
AI Technical Summary
Technical Problem
现有PIN针制作设备成本高且不适合小批量生产，使用寿命低。
Method used
Stainless steel and nickel anti-static UPE materials are used. By pressing the connection parts and mounting holes, combined with the protrusion and slide groove design, a molding process without mold opening is achieved.
Benefits of technology
It reduces processing costs, improves the firmness and durability of PIN needles, and is suitable for small-batch production.
✦ Generated by Eureka AI based on patent content.
Abstract
The application discloses a PIN needle and a forming process thereof. The PIN needle comprises a base, a mounting hole arranged along the thickness direction of the base, a sliding groove arranged along the length direction of the mounting hole, a needle head used for being connected with the base, a connecting part arranged on the needle head and being pressed together with the mounting hole, and a protrusion on the outer wall of the connecting part and matched with the sliding groove. The PIN needle is made of stainless steel material and nickel anti-static UPE material, is pressed together, is matched together easily, has low processing cost and does not need to be opened.
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