Title:
DOWNWARDS INSERTING SUPPORT SEAT FOR ULTRA-THIN CLOSESTOOL COVER PLATE
Document Type and Number:
WIPO Patent Application WO/2016/070707
Kind Code:
A1
Abstract:
A downwards inserting support seat for an ultra-thin closestool cover plate, comprising: a rotating buffer (10) for being connected to a cover plate (A); a hinge block (20) axially provided with a sleeve hole (21) for being sleeved and fixed with the rotating buffer, a plug pin (22) being vertically fixed at the bottom portion of the hinge block (20); and a screwing assembly (30) for being fixedly screwed to a mounting hole (41) on a closestool ceramic seat (40), the screwing assembly (30) comprising a bolt (31), and the bolt (31) being axially and centrally provided with a pin hole (311) for the plug pin (22) to be completely inserted or pulled out. When the plug pin (22) is completely inserted into the pin hole (311), the bottom portion of the hinge block (20) presses against the top end of a bolt head (310) of the bolt (31). The plug pin (22) is fixed with at least one elastic ring (23) capable of being elastically abutting fit with the pin hole (311). The mounting height of the cover plate (A) on the closestool ceramic seat (40) is greatly lowered, thus enabling the mounting of a horizontal ultra-thin closestool cover plate (A). The hinge block (20) has a great connection strength with the bolt (31), therefore having a good torsion resistance capacity, such that the opening and closing of the cover plate (A) on the closestool are smooth. The plug pin (22) at the bottom end of the hinge block (20) and the pin hole (311) on the bolt (31) cooperate in a directly inserting-pulling mode, such that the detaching or mounting of the cover plate (A) on the closestool is more rapid.
Inventors:
CHEN GUOBIN (CN)
Application Number:
PCT/CN2015/092165
Publication Date:
May 12, 2016
Filing Date:
October 19, 2015
Export Citation:
Assignee:
HOTI XIAMEN PLUMBING INC (CN)
International Classes:
A47K13/26
Foreign References:
| CN104305930A | 2015-01-28 | |||
| CN204120933U | 2015-01-28 | |||
| GB2167096B | 1987-10-28 | |||
| US20070089222A1 | 2007-04-26 | |||
| CN1434179A | 2003-08-06 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO.,LTD. (CN)
厦门市新华专利商标代理有限公司 (CN)
厦门市新华专利商标代理有限公司 (CN)
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