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Title:
KEY HAVING THE FUNCTION OF A KEY RING
Document Type and Number:
WIPO Patent Application WO/2010/094149
Kind Code:
A1
Abstract:
A key (10) having the function of a key ring comprises a key blank (12) and an annular buckle (14) formed integrally. A buckle structure (16) is provided on the annular buckle (14). The buckle structure (16) has a first end (16a) and a second end (16b). A gap is present between the first end (16a) and the second end (16b). The shape of the first end (16a) is symmetrical with the shape of the second end (16b). A plurality of the annular buckles (14) having the same buckle structure shape can be connected with each other in series through the buckle structure (16).

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Inventors:
CHANG HSIU-MING (CN)
Application Number:
PCT/CN2009/000164
Publication Date:
August 26, 2010
Filing Date:
February 19, 2009
Export Citation:
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Assignee:
CHANG HSIU-MING (CN)
International Classes:
E05B19/04; A44B15/00
Foreign References:
CN2176401Y1994-09-07
CN2221081Y1996-02-28
GB2089883A1982-06-30
US4176534A1979-12-04
FR2450329A11980-09-26
FR2362262A11978-03-17
Attorney, Agent or Firm:
KELONG INTERNATIONAL PROPERTY AGENT LTD. (A-1303 Horizon International Tower,No.6 Zhichun Roa, Haidian District Beijing 8, CN)
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