一种延缓复位握持笔

By using the interlocking motion of the inner and outer rods and the design of a delayed reset component, automatic lead retraction is achieved, solving the problem of inconvenience in controlling lead extension and retraction with the existing pen grip button. This improves the user experience and drop protection, reduces production costs, and is suitable for mass production.

CN118769750BActive Publication Date: 2026-07-17WENZHOU JIANXI STATIONERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WENZHOU JIANXI STATIONERY CO LTD
Filing Date
2024-09-04
Publication Date
2026-07-17

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Abstract

本发明公开了一种延缓复位握持笔，属于笔领域。一种延缓复位握持笔，包括杆、外杆、书写工具主体和位移复位件，内杆和外杆相互套合能够相对 / 背移动，内杆上设有限位防脱凸台、配合端，外杆上设有匹配端，或者外杆上设有限位防脱凸台、配合端，内杆上设有匹配端；随着相互套合移动，匹配端移至配合端处时，笔出芯并通过书写握持力保持出芯状态；失去书写握持力时，匹配端缓慢脱离第一位置并通过位移复位件自动复位至限位防脱凸台处收芯；匹配端和 / 或外杆和 / 或内杆具备形变能力，形变度来控制缓慢脱离时长；简化现有笔的使用操作，保护笔芯防摔，使用完毕或不慎掉落，笔将会在一定时间内自动收芯，保护笔芯，无需其他操作。
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