US 6,319,074 B1Granted

Terminal double locking connector

AssigneeYazaki Corporation

InventorMotohisa Kashiyama

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Abstract

The connector includes a rear holder inserted into an opening 10 of a connector housing for locking terminals. The holder has a locking portion engaging with a rear end edge of the opening. The locking portion is formed with an inclined stopping surface. The stopping surface is facing in a disengaging direction of the holder and is capable of making a sliding contact with the rear end edge of the opening. The locking portion is a locking projection or may be an inclined stopping surface formed in a rear end portion of the holder. The holder has a base plate, a terminal locking projection, and a pair of side plates. The side plate is formed with a preliminary engagement portion associated with a preliminary locking portion of the connector housing. On final locking of the holder, the fore end face of the rear wall positioned behind the opening of the connector housing abuts against the rear end surface of the base plate of the holder.

Claims3

Dependent claims

A terminal double locking connector comprising:

a connector housing having a lock arm for locking said connector housing to another opposing connecter,
a terminal inserted into said connector housing, and
a rear holder for locking the terminal, which is inserted into an opening of said connector housing in a direction intersecting with the terminal insertion direction, said rear holder having a locking portion engaging with a rear end edge of the opening,
wherein said rear holder has a base plate, a terminal locking projection formed on the base plate, backward projecting embossed portion and a pair of side plates extending form the base plate, each of the side plates having a preliminary engagement portion associated with a preliminary lock portion formed on said connector housing, and the base plate of said rear holder has a rear end surface abutting against a fore face of a rear wall of said connector housing while said embossed portion is positioned at the back of said lock arm on final locking of said rear holder to said connector housing, the rear wall being positioned at the back of the opening.

1 more element

Dependencies are inferred from the claim text.