发明授权
- 专利标题: Spring tension rod assembly
- 专利标题(中): 弹簧拉杆总成
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申请号: US12636138申请日: 2009-12-11
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公开(公告)号: US08925747B1公开(公告)日: 2015-01-06
- 发明人: Michael P. Hanley
- 申请人: Michael P. Hanley
- 代理商 Steven M. McHugh
- 主分类号: A47H1/08
- IPC分类号: A47H1/08 ; A47H1/022
摘要:
A spring-tension rod assembly is disclosed. The assembly includes an outer rod. A spring having a first portion and a second portion is also included. The first portion of the spring received into the outer rod and fixedly secured therein. An inner rod is received into the outer rod and selectively engages the second portion of the spring. The spring is configured to urge the inner rod out of the outer rod. The inner rod is configured to adjust outwards from the outer rod to a desired length by indexing about the second portion of the spring.
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