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Dummy plug

A technology of plugs and contacts, applied in the field of dummy plugs, to achieve the effect of saving space

Active Publication Date: 2008-12-10
TYCO ELECTRONICS JAPAN GK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, not only in the case of a waterproof connector using an individual waterproof type waterproof member, but also in the waterproof connector using this collective waterproof type waterproof member, there may be unaccommodated contacts left in the contact accommodating cavity. The case of an empty containment chamber for

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0018]

Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 It shows a waterproof connector using the first and second dummy plugs constituting the dummy plug of the present invention, (A) is a plan view, (B) is a front view, and (C) is a rear view. figure 2 express figure 1 The waterproof connector, (A) is along the figure 1 (C) is a sectional view of line 2A-2A, (B) is along figure 1 (C) Cross-sectional view of line 2B-2B.

figure 1 and figure 2 The waterproof connector 1 is a device called a so-called lever connector, and is provided with: an inner case (equivalent to the case in the first form of the present invention) 10; a front cover 20; a stopper 30; A sealing member; a waterproof member 40; a case (corresponding to the cover member in the first aspect of the present invention) 50; a slider 60; a rod 70;

[0019]

Here, the inner case 10 is formed to be in the width direction (in figure 2 The directio...

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PUM

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Abstract

A dummy plug can be easily pulled out from the contact cavities within a waterproof connector to form a tight seal therein. The dummy plug (80A, 80B) is used for waterproof connector to form a sealing member (40) therein. The dummy plug (80A, 80B) comprises: an insertion operating part (82A, 82B) for inserting the sealing parts (81A,81B) into the contact cavities (41A, 41B); an elastic piece (83A, 83B) for resiliently latching onto a cover (50); and a pull-out operating part (84A, 84B) used when the sealing parts (81A,81B) is removed from the contact cavities. The sealing parts (81A, 81B) can be easily manually removed without the use of tools by holding the pull-out operating parts (84A, 84B) between fingers and pulling these pull-out operating parts.

Description

technical field [0001] The present invention relates to a dummy plug used for a waterproof connector provided with a concentrated waterproof type waterproof member. Background technique [0002] Waterproof connectors are often used in automobiles and the like that are exposed to harsh environments. In such an environment, there is a risk that liquids such as water will intrude into the connector along the wires, or condensation may form inside the connector due to temperature differences. In order to eliminate these problems, keep the air in the mated connector In a tight state, individual waterproof or concentrated waterproof waterproof members are used for waterproof connectors. These waterproof members are generally made of synthetic rubber. [0003] Among these waterproof connectors, in those waterproof connectors using a centralized waterproof type waterproof member, contact insertion openings are formed on the waterproof member at positions corresponding to con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52
CPCH01R13/443H01R13/5208H01R13/5213H01R13/52H01R13/521
Inventor 宍仓诚司酒卷一诚
Owner TYCO ELECTRONICS JAPAN GK