Scratch-resistant nasal hair trimmer
CN224689072UActive Publication Date: 2026-08-28RENMIN HOSPITAL OF WUHAN UNIVERSITY (HUBEI GENERAL HOSPITAL)
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Patent Information
- Application Number
- CN202522166675.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-14
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-14
AI Technical Summary
Technical Problem
但现有的鼻毛修剪器，主要通过用户的主观感觉控制刀头的移动，以及刀头进入鼻腔的深度，容易因操作不当导致刀头突然过度深入，导致鼻腔内部黏膜受损，造成鼻腔损伤和感染
Benefits of technology
1、本实用新型的鼻毛修剪设有限位机构，能够调整滑筒的最大上升高度，进而准确控制修剪单元伸入鼻腔的深度，避免修剪器突然过度深入划伤鼻腔。
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Figure CN224689072U_ABST
Abstract
The utility model provides a kind of scratch-proof nasal hair trimmer, including hand-held plate, sliding cylinder, trimming mechanism, limiting mechanism and reset mechanism;Hand-held plate is equipped with guide hole, sliding cylinder is slidably arranged in guide hole;Trimming mechanism includes trimming unit and drive unit, trimming unit is located at the top of sliding cylinder, when sliding cylinder moves up and down along axial direction in guide hole, drive trimming unit to extend into or exit nasal cavity, drive unit is located in the inside of sliding cylinder, for driving trimming unit to trim nasal hair;Limiting mechanism is located on sliding cylinder and hand-held plate, for adjusting the maximum rising height of sliding cylinder, to accurately control the depth of trimming unit extending into nasal cavity;Reset mechanism is located on sliding cylinder, for resetting sliding cylinder extending into nasal cavity.The device can accurately control the depth of trimmer extending into nasal cavity, avoid that trimmer suddenly excessively in-depth scratch nasal cavity.
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