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Connector

A technology of connectors and connecting parts, which can be used in threaded connections, hose connection devices, couplings, etc., and can solve problems such as unstable connection status.

Inactive Publication Date: 2002-12-11
NITTA MOORE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the force acts on the male member 33 in the drawing direction, the connection state is unstable.

Method used

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Examples

Experimental program
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Embodiment Construction

[0057] Figure 1 to Figure 7 Shown is a first embodiment of a connector comprising a female part 1 , a male part 2 and a pair of operating parts 3 .

[0058] As clearly shown in FIG. 5, the female part 1 has an inner space 4 and a pair of grooves 5 penetrating the peripheral wall. A pair of operating pieces 3 are inserted into the pair of grooves 5 from opposite sides. The male part 2 has an engaging portion 6 in the form of a flange on its outer surface, as Figure 4 as shown in. The inner space 4 accommodates the male member 2 in such a form that the engaging portion 6 is behind the pair of operating members 3 . An O-ring seal 7 is arranged between the female part 1 and the male part 2 .

[0059] The pair of operating parts 3 are made of elastic material independent from the female part 1 . Each operating part 3 is mainly composed of an operating base 15 and a leg 8 extending into the female part 1 , and is generally arc-shaped as shown in FIG. 5 . The inner end of the...

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PUM

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Abstract

A connector comprising a male part (2) with a joint (6) on its outer surface, a female part (1) with an inner space (4) for receiving the male part (2) and A pair of operating parts (3) are inserted into the female part (11) from opposite sides. The joint portion (6) of the male piece (2) passes through the inner space (4) and is placed behind the pair of operating pieces (3). Each operating piece (3) has a portion entering into the travel area of ​​the joint (6) and an elastic piece (9). The reliable connection between the female part (1) and the male part (2) is realized by the joint part (6) of the male part (2) and the engagement of a pair of operating parts (3) on two opposite sides, and through the elastic This connection is maintained by the thrust of piece (9).

Description

technical field [0001] The present invention relates to a connector for connecting a female part and a male part in a detachable insertion manner, and more particularly, to a connector for connecting a female part and a male part so that liquid can flow therethrough. Background technique [0002] Various types of connectors for detachably connecting a female part and a male part by inserting the male part into the female part have been developed so far. These connectors are often referred to as quick connectors. [0003] Figure 30 to Figure 32 represents an instance. In this connector, the bore space 31 of the female part 30 accommodates the male part 33 having an engaging portion 34 in such a way that the engaging portion 34 is located behind the actuating ring 32 . [0004] In a normal state, the operating ring 32 is in the connected position, where the ring 32 is not coaxial with the female part 30 . When loading or dismounting the male part 33, the operating ring 32 ...

Claims

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Application Information

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IPC IPC(8): F16L37/088
CPCF16L37/142F16L37/144F16L37/0885F16L15/007F16L17/032F16L33/18
Inventor 岛田晴示堂河内武嵯峨秀一长井真一
Owner NITTA MOORE CO