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Rapid inserting connector for pneumatic brake pipeline

A technology of plug joints and air brakes, applied in the direction of pipes/pipe joints/fittings, hose connection devices, mechanical equipment, etc., which can solve the problems of inconvenient disassembly of transition joint structures, increased assembly man-hour costs, and large space for transition joints. , to achieve the effects of small space occupation, easy disassembly, improved sealing and shock absorption

Pending Publication Date: 2020-01-14
HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to GB7258 7.2.12, dangerous goods transport trucks with a total mass greater than or equal to 12,000kg should also be equipped with an electronic brake system (EBS), while the EBS valve connection port of the existing commercial vehicle air brake system is commonly used for non-commercial vehicles A Type quick-plug standard port, if the user requires a quick-plug connector to achieve quick connection, such as the transition joint that exists on the market to achieve quick-plug, one end is connected to the EBS valve, and the other end is a type A quick-plug female interface, but the transition joint is added It will take up more space, be more cumbersome, and increase the risk of two leakage points, and also increase the cost of assembly man-hours virtually. At the same time, the structure of the transition joint is inconvenient to disassemble

Method used

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  • Rapid inserting connector for pneumatic brake pipeline
  • Rapid inserting connector for pneumatic brake pipeline
  • Rapid inserting connector for pneumatic brake pipeline

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Embodiment Construction

[0025] The present invention will be described in detail below with reference to the drawings and embodiments. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that th...

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Abstract

The invention discloses a rapid inserting connector for a pneumatic brake pipeline. The rapid inserting connector comprises a positive connector and a hollow bolt assembly, wherein the positive connector and the hollow bolt assembly are mutually connected in an inserted manner. The positive connector comprises a positive connector body, a first sealing ring and a second sealing ring. The hollow bolt assembly comprises a hollow bolt body, a clamp and a third sealing ring. The interior of the hollow bolt body is connected with the rapid inserting end of the positive connector in an inserted manner, and fixedly clamped through the clamp. According to the rapid inserting connector, the positive connector is connected with a nylon pipe, the hollow bolt assembly is connected with an EBS valve, then the positive connector and the hollow bolt assembly are connected in an inserted manner, thus the connecting structure of the EBS valve in a commercial pneumatic brake system is simple, the occupied space is small, connecting is convenient and reliable, and the rapid inserting connector is easy to disassemble.

Description

technical field [0001] The invention relates to the technical field of automobile pipeline joints, in particular to a quick-plug joint for air brake pipelines. Background technique [0002] According to GB7258 7.2.12, dangerous goods transport trucks with a total mass greater than or equal to 12,000kg should also be equipped with an electronic brake system (EBS), while the EBS valve connection port of the existing commercial vehicle air brake system is commonly used for non-commercial vehicles A Type quick-plug standard port, if the user requires a quick-plug connector to achieve quick connection, such as the transition joint that exists on the market to achieve quick-plug, one end is connected to the EBS valve, and the other end is a type A quick-plug female interface, but the transition joint is added It will take up more space, be more cumbersome, and increase the risk of two leakage points, which also virtually increases the cost of assembly man-hours. At the same time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/096F16L33/30
CPCF16L37/096F16L33/30
Inventor 夏雷鸣赵立永朱振华杨红高晓磊赵建明赵艳
Owner HEBEI CHINAUST AUTOMOTIVE PLASTICS CORP LTD
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