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Plug connector for fluid lines and retainer for such a plug connection

A plug-in connection, fluid conduit technology, applied in mechanical equipment, couplings, etc., can solve problems such as disadvantage and small assembly space, and achieve the effect of comfortable and reliable automatic or one-hand assembly.

Active Publication Date: 2014-08-06
VOSS AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the holder inevitably has an enlarged radial extent, which is particularly disadvantageous when only very little installation space is available

Method used

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  • Plug connector for fluid lines and retainer for such a plug connection
  • Plug connector for fluid lines and retainer for such a plug connection
  • Plug connector for fluid lines and retainer for such a plug connection

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Embodiment Construction

[0080] For the following description, it needs to be emphasized that the present invention is not limited to these embodiments, and therefore is not limited to all or more features in the described combination of features; in fact, every single sub-component in any embodiment A feature still has inventive significance when it is separated from all other sub-features described together, whether it exists alone or in combination with any feature in another embodiment.

[0081] In the different figures, the same components are assigned the same reference numerals and therefore generally only need to be described once each.

[0082] The plug-in connector 1 according to the invention, which is especially useful for connecting fluid conduits, comprises two coupling parts 2, 3 which can be plugged together, said coupling parts being figure 1 are inserted into each other in the assembled state shown in , and in this state can be releasably locked together coaxially with each other by ...

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PUM

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Abstract

The invention relates to a plug connector for fluid lines, the plug connector has two joinable coupling portions which are connected by a locking device in a detachable manner in an insertion state. The locking device not only includes two retaining bars which are in the shape of flanges at a radial direction outside the two coupling portions and are axially adjacent along a plugging direction in the insertion state, but also includes an annular retainer which can be assembled onto one of the two coupling portions in an axially and radially fixed and engaged manner in a preassembled state, and in assembling, at least one retaining portion whose axial section is C-shaped and which has two collars and is elastically movable in a radial direction surrounds the two coupling portions. The collars (51,52) are such configured that when the retaining portion elastically moves from an assembling state outward in a radial direction, the collar on the retaining bar, which is rested on one of the coupling portions in the assembling state, is separated from the retaining bar of the coupling porition, and the other collar is at least partially engaged with the retaining bar of the the coupling portion that the collar rests on, from a rear side.

Description

technical field [0001] The invention relates to a plug-in connection (Steckverbindung) for fluid conduits, which comprises two coupling parts (Kupplungsteil) that can be plugged together, which can be passed through a latching device (Verriegelungseinrichtung) in the inserted state ) are locked together in a releasable manner, and the latching device not only includes two outer, radial, flange-shaped and axially adjacent two connectors in the inserted state along the direction of the plug. Holder plate (Haltesteg), but also includes a holder (Halteteil) with a ring profile, which in the preassembled state can be fitted axially and radially fixed and cannot fall off between the two coupling parts On one of them, in the assembled state, at least one shaft section is C-shaped and has two flanges (Bund) and is radially elastically movable. The retaining section (Halteabschnitt) surrounds ( umgreifen) holding plate for two couplings. [0002] Furthermore, the invention relates to...

Claims

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Application Information

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IPC IPC(8): F16L37/12
CPCF16L37/1225
Inventor 约赫姆-安德烈亚斯·黑布格云特·西珀尔R·普莱兹彻弗兰克·岑瑟斯
Owner VOSS AUTOMOTIVE
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