MANUAL EAR PUNCHING GUN
DE602022032774T2Active Publication Date: 2026-03-18CHENG BO NANCHANG +1
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Patent Information
- Application Number
- DE602022032774
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-01-04
- Filing Date
- 2022-02-16
- Publication Date
- 2026-03-18
- Estimated Expiration
- 2042-02-16
AI Technical Summary
Technical Problem
Automatic ear piercing guns cause impact damage to thicker earlobes due to inertia from the earring stud trigger spring.
Method used
A manual ear piercing gun design with a front and rear gun part that move linearly relative to each other, featuring a sliding rail member and a push rod connected to the rear gun part to gently push the earring stud into the earlobe, avoiding inertia-induced impact.
Benefits of technology
Prevents impact damage by ensuring a controlled and gentle piercing process, maintaining the integrity of the earlobe and enhancing user safety.
✦ Generated by Eureka AI based on patent content.
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