Waterproof connector and waterproof connector device
A waterproof connector and housing technology, which is applied to the components, connections, coupling devices and other directions of the connecting device, can solve the problem that the locking piece 112 is easy to be pulled out from the housing 102 and the like
Active Publication Date: 2018-04-03
HIROSE ELECTRIC GROUP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, the locked piece 112 of this traditional structure is made into a thin plate rectangle, so after the locked piece 112 of the liner 101 is pressed into the locking hole 121 provided on the housing 102, for example, it may be caused by operator error. The locked piece 112 is easily pulled out from the casing 102 by pressing the front end of the locked piece 112 exposed on the outer surface of the casing 102, etc.
Method used
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Embodiment Construction
[0063] Hereinafter, one of preferred embodiments of the present invention will be described with reference to the drawings.
[0064] figure 1 , figure 2 It is a top perspective view of the waterproof connector device 1 of the present invention. This waterproof connector device 1 is composed of a pair of receptacle connector (waterproof connector) 20 and plug connector (mating connector) 70 which can be fitted together in a predetermined direction (arrow "α" direction in the figure). figure 1 Indicates the state before the receptacle connector 20 and the plug connector 70 are fitted, figure 2 then represents the state after fitting. They are all left-right symmetric, but they don't have to be left-right symmetric.
[0065] The receptacle connector 20 has a hollow portion 27 into which a part of the plug connector 70 is inserted. By inserting a part of the plug connector 70 into the hollow portion 27 , the receptacle connector 20 and the plug connector 70 can be fitted ...
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A waterproof connector or the like capable of easily locking an elastic sealing member at a predetermined position of the waterproof connector by using a locked portion. The waterproof connector includes: a housing having a hollow portion into which at least a part of a mating connector is inserted; and an elastic sealing member provided on the housing after being guided in a predetermined direction along the hollow portion of the housing. in the specified position of the body. The elastic sealing member includes: an annular main body disposed on the inner peripheral surface of the hollow part, and a locked part protruding from the main body in a direction away from the main body. The rear end portion of the protruding end of the locked portion in the guiding direction has a protruding portion that protrudes outwards more than the front end portion, and the width of the protruding end in the protruding direction is more protruding than the entrance of the setting portion for setting the protruding end. The width in the direction is large, and when the locked part moves in the guiding direction, the protruding part is deformed by colliding with the entrance of the installation part, thereby allowing the protrusion to pass through the entrance of the installation part.
Description
technical field [0001] The present invention relates to a waterproof connector, and in particular to such a connector, comprising: a housing having a hollow portion into which at least a part of a counterpart connector is inserted; and an elastic sealing member extending along the housing The hollow part of the housing is guided in a predetermined direction and then disposed at a predetermined position of the housing. The present invention also relates to a waterproof connector device using such a waterproof connector. Background technique [0002] Patent Document 1 describes an example of a waterproof connector having the above-mentioned structure. Figure 19 and Figure 20 An elastic sealing member (gasket) described in Patent Document 1 and a waterproof connector device using the gasket are shown. Figure 19 is a plan view of an elastic sealing member (gasket) 101 used in a waterproof connector, Figure 20 It is a longitudinal cutaway front view of a state in which the p...
Claims
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IPC IPC(8): H01R13/52H01R13/627H01R13/629
CPCH01R13/5202
Inventor 石井健太郎
Owner HIROSE ELECTRIC GROUP