发明授权
- 专利标题: Sanitary door latch system
- 专利标题(中): 卫生门闩系统
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申请号: US13079712申请日: 2011-04-04
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公开(公告)号: US08888149B2公开(公告)日: 2014-11-18
- 发明人: Robert Joshua Lehr
- 申请人: Robert Joshua Lehr
- 代理机构: Marger Johnson & McCollom PC
- 主分类号: E05C3/06
- IPC分类号: E05C3/06
摘要:
A door latch system may include a foot actuator, a first disk, a first linkage coupled to the foot actuator and the first disk, a locking mechanism, and a second linkage coupled to the first disk and the locking mechanism. The first linkage may be configured to rotate the first disk from a first position to a second position responsive to a user actuating the foot actuator. The second linkage may be configured to cause the locking mechanism to transition from a first state to a second state responsive to the first disk rotating from the first position to the second position.
公开/授权文献
- US20120119521A1 SANITARY DOOR LATCH SYSTEM 公开/授权日:2012-05-17
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