发明申请
- 专利标题: Anti-Ligature Handle and Escutcheon For Operating a Lock
- 专利标题(中): 用于操作锁的防护手柄和护罩
-
申请号: US14402199申请日: 2013-06-05
-
公开(公告)号: US20150130197A1公开(公告)日: 2015-05-14
- 发明人: Darren C. Eller , Ryan Piantek , Dan Riley , Andrew Geraci
- 申请人: Sargent Manufacturing Company
- 国际申请: PCT/US13/44275 WO 20130605
- 主分类号: E05B65/00
- IPC分类号: E05B65/00
摘要:
An anti-ligature handle and escutcheon for operating a lock. The handle and escutcheon are smoothly curved in all directions to eliminate hanging points and prevent suicide by preventing the attachment of a ligature to the handle or escutcheon. The handle is curved to allow fingers to be inserted behind the handle to pull on the handle. The handle is attached to a handle plate that slides behind an escutcheon plate portion of the escutcheon. Multiple ligature traps in the form of an inverted “V” are positioned in parallel offset rows between the handle plate and the escutcheon plate to prevent the insertion of a ligature around the handle and handle plate.
公开/授权文献
- US09714525B2 Anti-ligature handle and escutcheon for operating a lock 公开/授权日:2017-07-25
信息查询