Title:
QUICK CONNECTION DEVICE FOR COVER OF TOILET BOWL AND BOWL
Document Type and Number:
WIPO Patent Application WO/2011/150856
Kind Code:
A1
Abstract:
A quick connection device for a cover of toilet bowl comprises a stationary shaft (20), a pedestal (10), a button (30) and a spring (40). A variable-diameter pin shaft (31) composed of a large diameter position locking shaft (312) and a small diameter abdicating shaft (311) is provided on the button (30). The pin shaft (31) is plugged in a shaft hole (22) slideably, which is communicated with a radial socket (21). The position locking shaft (312) joins the abdicating shaft (311) via a chamfered annulus (313). A top part of an insert (11) of the pedestal (10) is equipped with a U-shaped bayonet that is formed by an upper narrow abdicating gap (112) and a lower wide position locking hole (111). The top part of the insert (11) is provided with a guide slope for pressing against the chamfered annulus (313) to move the pin shaft (31) laterally. The insert (11) is plugged in the radial socket (21). The position locking shaft (312) is inserted into and fastened to the position locking hole (111). The insert (11) is plugged in the stationary shaft (20) and the lock position shaft (312) draws back to insert into the lock position hole (11) so that connection of the pedestal (10) and the stationary shaft (20) is achieved. The button (30) is pressed to dislocate and separate the position locking shaft (312) and the position locking hole (111) and the insert (11) is drawn from the stationary shaft (20) so that separation of the pedestal (10) and the stationary shaft (20) is achieved.
Inventors:
PENG DONG (CN)
YU XINGYI (CN)
YU XINGYI (CN)
Application Number:
PCT/CN2011/075141
Publication Date:
December 08, 2011
Filing Date:
June 02, 2011
Export Citation:
Assignee:
PENG DONG (CN)
YU XINGYI (CN)
YU XINGYI (CN)
International Classes:
E03D11/13; A47K13/26; A47K13/28; F16B21/06
Foreign References:
| CN201734651U | 2011-02-09 | |||
| CN201194774Y | 2009-02-18 | |||
| CN201197690Y | 2009-02-25 | |||
| CN1434179A | 2003-08-06 | |||
| US6071034A | 2000-06-06 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
厦门市首创君合专利事务所有限公司 (CN)
厦门市首创君合专利事务所有限公司 (CN)
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Claims: