Title:
TUNING FORK TERMINAL AND ELECTRIC CONNECTION BOX
Document Type and Number:
Japanese Patent JP2019067574
Kind Code:
A
Abstract:
To secure a holding force against a mating terminal and withdrawal workability of the mating terminal without increasing the size of a physical status.SOLUTION: An electric connection box includes: a pair of pressure-contact pieces 31 which is oppositely arranged with an interval of end surfaces 31a each other and inserts a mating terminal 101 into a gap G between end surfaces; a coupling part 32 that couples both one end parts 31b of the pair of pressure-contact pieces; and a contact point part 33 that is projected from the other end part 31c side of each end surface in the pair of pressure-contact pieces to an opposite direction, and is pressure-welded to the mating terminal inserted into the gap. A linkage end surface 34 gently linking one end part side of each end surface in the pair of pressure-contact pieces with an end surface 32a on the gap side of the coupling part is provided. The linkage end surface makes one end part side of end surface of the pair of pressure-contact pieces to be concaved from the end surface, and is formed so as to be a curve surface gently linking one end part side of each end surface of the pair of pressure-contact pieces and the end surface of the coupling part in an arc shaped.SELECTED DRAWING: Figure 4
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Inventors:
MITSUI TAKAHIKO
Application Number:
JP2017190273A
Publication Date:
April 25, 2019
Filing Date:
September 29, 2017
Export Citation:
Assignee:
YAZAKI CORP
International Classes:
H01R13/11; H01R4/58; H01R11/01
Domestic Patent References:
| JP2011082044A | 2011-04-21 |
Foreign References:
| WO2017150567A1 | 2017-09-08 | |||
| WO2013054910A1 | 2013-04-18 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office