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Plug-type connector for media lines

A technology of plug-in connectors and connectors, applied in the direction of couplings, mechanical equipment, etc., can solve the problems of large overall size, etc., and achieve the effect of compact structure, easy operation and comfort

Active Publication Date: 2012-11-14
VOSS AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Finally, due to the special arrangement of the entire release part, the existing plug-in connector has a large overall size between the plug part and the snap arm

Method used

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  • Plug-type connector for media lines
  • Plug-type connector for media lines
  • Plug-type connector for media lines

Examples

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Embodiment Construction

[0025] In the different figures, identical components are always assigned the same reference numerals and are therefore usually only described once in each case.

[0026] The plug connector 1 according to the invention comprises a plug part 2 with a plug pin 4 . The plug rod 4 can be inserted into the socket 6 of the receptacle 8 in the direction of the longitudinal axis X of the connector, while the plug part 2 can be releasably locked by means of a latching device in the inserted position of the plug rod 4 Hold, that is to say, this plug-in connection is locked (fixed) and cannot be accidentally released, but, in order to release the plug-in connection when necessary, this lock can be removed (disengaged). For sealing the plug-in connection, a circumferential gasket 10 is provided, which is preferably arranged in the outer annular groove of the plug-in rod 4 .

[0027] The plug part 2 is used to connect (at least) one (not shown) medium line (hose or pipe) to the receptacle...

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Abstract

The present invention relates to a plug-type connector for media lines, comprising a plug part having a plug shaft which can be inserted into a plug-in opening in a receiving part and can be locked in a releasable manner by means of locking means. The plug part has at least two spring-elastic latching arms as locking means, said latching arms extending in the plug-in direction in each case at a radial distance from the plug shaft and, at their free ends, having radially inwardly projecting latching cams for engaging behind a latching stage of the receiving part in a latching manner. The latching arms can be spread radially outward, in order to release the locking of the plug part, by means of a release element, wherein the release element is arranged on the plug part in an axially displaceable manner. Furthermore, said release element interacts with the latching arms in such a way that the latching arms are spread radially by axial displacement of the release element by the release element acting, by way of in each case one operating section, against the latching arms radially from the inside over inclined surfaces with a spreading force. In this case, the release element has, in the region which is situated radially between the latching arms and the plug shaft, release arms which extend axially at least as far as into the region of the latching cams. The operating sections are arranged on the release arms, by way of the inclined surfaces for spreading the latching arms, in such a way that the latching arms are acted on in the region of the latching cams with the spreading force for release purposes.

Description

technical field [0001] The invention relates to a plug-in connector for media conduits (hoses or pipes for any gaseous or liquid fluid media and / or pressure media, such as gases or liquids), which has the features of claim 1 Features defined in the preamble. Background technique [0002] Such a plug connector is described in European patent application document EP0691501A1 (B2). In this existing plug-in connector, the release member is a spring-elastic, clip-shaped clamping member, which is radially clamped to the plug member from one side, and for expanding the engaging arm, it has The operating part of the inclined surface is located in the approximately middle area between the engaging projection of the engaging arm and the surface of the engaging arm connected to the plug piece. In order to move the release part manually, it must be gripped laterally, ie radially, for which purpose the release part has gripping grooves on its outer side. Due to the short effective lev...

Claims

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Application Information

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IPC IPC(8): F16L37/098
Inventor 梅尔廷·莱希纳弗兰克·岑瑟斯埃费林·罗索夫斯基
Owner VOSS AUTOMOTIVE
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