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Connector

A technology of connectors and shells, which is applied in the field of connectors, can solve problems such as poor coordination, and achieve the effect of preventing terminals from falling out

Inactive Publication Date: 2014-01-15
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, poor fit may occur

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0064] Figures 1 to 4B is a configuration diagram showing a state where the first connector housing and the second connector housing constituting the connector of the present embodiment are in the temporary locking position. Figure 5 to Figure 8B is a configuration diagram showing a state where the first connector housing and the second connector housing are in a permanently locked position. Figure 9 to Figure 12B is a configuration diagram showing a state where a take-out tool is inserted into a terminal insertion opening provided in a connector front wall in a state where the first connector housing and the second connector housing are in a temporary locking position. Figure 13A with Figure 13B is a diagram showing a state where the lance is deformed by taking out the top of the tool.

[0065] Such as Figures 1 to 13B As shown, the connector ...

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Abstract

A connector in which terminal extraction work using an extraction jig can surely be done when necessary and also at the normal time, a terminal of the other connector can be connected to a terminal of the inside of a terminal receiving chamber without any mistakes and fear of a poor fit can be removed is provided. In the connector having two connector housings 20, 10 attached with the connector housings stacked mutually, a connector front wall 17 with which the front ends of terminal receiving chambers 21 of the first connector housing 20 are covered is formed integrally to the second connector housing 10, and a terminal insertion opening 18 opened in the connector front wall 17 is provided so as to deviate from the front of a first terminal 70 and be positioned in the front of a first lance 22 for locking the first terminal when both the connector housings are held in a temporary locking position.

Description

technical field [0001] The present invention relates to a connector configured to facilitate terminal extraction work required due to mistakes or the like when terminals are inserted. Background technique [0002] Figure 14 is a sectional view of a conventional connector such as that described in Patent Document 1, and Figure 15 is the front view of the connector. [0003] Such as Figure 14 and Figure 15 As shown, the connector generally includes a connector housing 101 having a terminal receiving chamber 102 and a terminal (in the illustrated example, a female terminal) 110 inserted into the terminal receiving chamber 102 . Each terminal accommodating chamber 102 has a flexible lance 105 inside. When the terminal 110 is inserted into the terminal accommodating chamber 102 from the rear, the terminal 110 reaches a predetermined position while pushing the lance 105 upward. When the terminal reaches the predetermined position, the lance 105 returns to the original posi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/514H01R13/42
CPCH01R13/506H01R13/4362
Inventor 伊藤义贵
Owner YAZAKI CORP