Lifting rod device of shower
US8919709B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 28, 2011 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Oct 8, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/066
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lifting rod device of shower has a lifting rod, a sucker mechanism and a locking mechanism. A penetrating hole penetrates the upper end part. The locking mechanism has a support seat connected to the lifting rod, a lower wedge block that can be connected in the support seat in a forward and backward sliding manner, an upper wedge block that can be connected in the support seat in an upward and downward sliding manner and a nut, a transversal threaded rod is fixedly arranged on the lower wedge block, the threaded rod can rotationally pass through the support seat; the nut is screwed to the threaded rod and connected out of the support seat in a relying manner, and the lower wedge block can be driven to move forward and backward by rotating the nut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.