Title:
CONNECTOR HOUSING
Document Type and Number:
WIPO Patent Application WO/2021/075242
Kind Code:
A1
Abstract:
Provided is a connector housing equipped with a latch arm that is adaptable to elastic deformation while maintaining the strength of a latch portion that latches on a member to be latched. The connector housing has a housing body and the latch arm. The latch arm has a latch arm body and a latch protrusion. The housing body is molded by injecting a first material 21A into a housing body portion 71 of a cavity 70 of a mold. The latch arm body is molded by injecting the first material 21A identical to that inside the housing body portion 71 into a latch arm body portion 721 of the cavity 70. The latch protrusion is molded by injecting a second material 22A into the latch protrusion portion 722 of the cavity 70. The second material 22A has higher rigidity than the first material 21A. In a transition region T in which the first material and the second material are in contact with each other, the mixing ratio of the first material and the second material is continuously changing.
Inventors:
KIMURA TAKESHI (JP)
Application Number:
PCT/JP2020/036490
Publication Date:
April 22, 2021
Filing Date:
September 26, 2020
Export Citation:
Assignee:
TYCO ELECTRONICS JAPAN G K (JP)
International Classes:
H01R43/18; H01R13/46; H01R13/639
Foreign References:
| JP2019102212A | 2019-06-24 | |||
| JPH11260456A | 1999-09-24 | |||
| JP2001351734A | 2001-12-21 | |||
| JPH081388U | 1996-09-13 |
Other References:
See also references of EP 4047758A4
Attorney, Agent or Firm:
YAMADA, Masaki et al. (JP)
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