Title:
BLOCK CONNECTOR
Document Type and Number:
Japanese Patent JP3178359
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent mutual separation of housings by a simple structure.
SOLUTION: Four projections 14 are stood on the upper face of a lower part housing 1 and circular holes 16 in which the projections 14 can be fitted are correspondingly formed in the lower face of an upper part housing 2. The end faces of the projections 14 are chamfered and formed into taper guide faces. When the upper part housing 2 is layered on the lower part housing 1, both housings 1, 2 are locked by a lock piece 5 and projections 14 and the circular holes 16 formed on the overlapped faces are fitted at four points. Consequently, whirl of the housings 1, 2 is prevented and no force to cause bending deformation of the lock piece 5 affects the lock piece. The projections 14 and the circular holes 16 are mutually fitted while being guided by the guide faces 15 and positioning is thus carried out easily, so that the layering work of the housings 1, 2 can be smoothly carried out.
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Inventors:
Keigo Atsumi
Masahiko Aoyama
Hitoshi Okumura
Mitsugu Furuya
Masahiko Aoyama
Hitoshi Okumura
Mitsugu Furuya
Application Number:
JP30064796A
Publication Date:
June 18, 2001
Filing Date:
November 12, 1996
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS,LTD.
International Classes:
H01R13/514; H01R13/506; H01R13/627; (IPC1-7): H01R13/514
Domestic Patent References:
| JP7254449A | ||||
| JP63111777U |
Attorney, Agent or Firm:
Kazuo Gero (1 person outside)