一种带口角牵拉结构的口镜
- 专利权人:
- 于作军
- 发明人:
- 于作军
- 申请号:
- CN201520030841.7
- 公开号:
- CN204520605U
- 申请日:
- 2015.01.17
- 申请国别(地区):
- CN
- 年份:
- 2015
- 代理人:
- 摘要:
- 一种带口角牵拉结构的口镜,由口镜柄、镜片(标记2和3的部位)及中间拉勾结构(标记4的部位)组成,其特征是口镜柄与镜片的“u”型加深加宽拉勾结构,口镜柄与镜片连接部位加深至8mm,连接部位加宽至8mm。本实用新型涉及一种带专门的口角牵拉结构的口镜,能在口镜牵拉口角组织时,保护口角组织,扩大视野。
- 来源网站:
- 中国工程科技知识中心
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