Quick connector

A connector and fast technology, applied in the direction of couplings, pipes/pipe joints/fittings, elbows, etc., can solve problems such as safety hazards and improper unlocking

Active Publication Date: 2020-10-23
RAYCONNECT FLUID HANDLING SYST ZHENJIANG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the operating section of the exposed release part in the above design is driven by pressing action, the plug-in device with th

Method used

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Embodiment Construction

[0054] As will be understood by persons of ordinary skill in the art, various features of an embodiment shown and described with reference to any one figure may be combined with features shown in one or more other figures to produce other examples of . Combinations of features shown provide representative embodiments for typical applications. However, various combinations and modifications of the features may be desired for particular applications or implementations consistent with the teachings of the present disclosure.

[0055] The accompanying drawings show a quick connector according to the invention. The quick connectors shown in and discussed with respect to the accompanying drawings are suitable for use in a variety of applications including and beyond the automotive industry. In particular, quick connectors can be used in any fluid transfer environment. Such environments include, but are not limited to, aircraft, locomotives, and ships. Other environments include ...

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PUM

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Abstract

The invention discloses a quick connector. The quick connector comprises a connector body. The connector body comprises a tubular receiving part and a locking part connected with the receiving part, the receiving part is suitable for receiving a plug component with an annular flange, and the locking part is suitable for being engaged with the annular flange. The quick connector further comprises an unlocking element, the unlocking element is connected with the outer wall of the receiving part and the locking part in a sleeving mode and is capable of sliding relative to the locking part, so that switching of the unlocking element relative to the locking part among a first assembling position, a second assembling position and a third assembling position is realized. According to the quick connector, a reliable and quickly-detachable connection can be achieved between the connector body of the quick connector and the butt-joint plug part. Besides, an operator can clearly grasp the assembly position of the unlocking element.

Description

technical field [0001] The present invention generally relates to a quick connector for a fluid transfer system. Background technique [0002] In order to reduce the time required to connect a first fluid line to a second fluid line in a fluid transfer system, quick connectors were developed. Modern quick connectors fit between two fluid lines, and attachment of at least one fluid line can be easily performed by simply inserting the lines into the quick connector. The locking device in the quick connector retains the fluid line by engaging a radially enlarged flange or a radially recessed annular groove formed on the fluid line. [0003] In the automotive industry, E-shaped quick connectors are widely used. The installation space of this type of quick connector is very narrow. When the connector fails, it is not conducive for the operator to use other tools to remove it. In the prior art, CN100335834C discloses a plug-in device for a fluid system, which is equipped with tw...

Claims

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Application Information

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IPC IPC(8): F16L37/138F16L37/12F16L37/084F16L43/02
CPCF16L37/138F16L37/1225F16L37/0841F16L37/0847F16L43/02
Inventor 阙峰
Owner RAYCONNECT FLUID HANDLING SYST ZHENJIANG CO LTD
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