自动复位笔
Through the design of counterweights, a reset structure, and locking components, the automatic reset pen achieves automatic retraction and protection of the pen tip, solving the problem of users forgetting to put the pen away and improving the stability of use and the protection of the pen tip.
CN117565589BActive Publication Date: 2026-07-17GUANGZHOU WUSHENG STATIONERY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGZHOU WUSHENG STATIONERY CO LTD
- Filing Date
- 2024-01-08
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Users may forget to retract the pen tip after pressing it, resulting in damage to the pen tip or contamination of other objects.
Method used
An automatic resetting pen was designed. Through the cooperation of counterweight, reset structure, transmission component and locking component, the pen tip can automatically retract and extend. The locking component automatically locks when the pen is dropped to prevent the pen tip from extending.
Benefits of technology
An auto-reset pen can automatically retract its tip after writing, preventing damage to the tip or contamination of other objects, and protecting the tip in case of drops, making it more stable to use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117565589B_ABST
Abstract
本发明公开了一种自动复位笔，包括笔芯、套设在笔芯外的外壳、与外壳滑动连接的配重、分别连接配重和外壳的复位结构、传动组件以及锁定件；笔芯具有用于书写的笔尖，外壳上设有与笔尖匹配且位于端部的笔尖孔，配重和复位结构可以使得笔芯相对于外壳运动，从而使得笔尖自笔尖孔伸出或缩回；锁定件可以相对于外壳运动至解锁位和锁止位，锁定件上设有伸出阻挡部。这种自动复位笔在使用时，用户正常完成书写后，自动复位笔水平放置，复位结构推动配重相对于外壳向第二方向运动，从而通过传动组件带动笔芯相对于外壳向第二方向运动，进而使得笔尖自笔尖孔缩回，避免出现笔尖受损或污染其他物件的情况。
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