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Pipe joint of corrugated hose

A technology for corrugated hoses and pipe joints, applied in the field of pipe joints, can solve the problems of corrosivity of glue weakening the pipe wall, unfavorable material cost and environmental protection, and inability to reuse, etc., and achieves convenient and fast docking process, simple and ingenious structure, and manufacturing cost low effect

Active Publication Date: 2013-11-20
JILONG PLASTIC PROD JIANGSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These connection methods take a lot of time, and the corrosiveness of the glue will weaken the pipe wall, and the joints can only be used once and cannot be reused, which is not conducive to saving material costs and environmental protection

Method used

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  • Pipe joint of corrugated hose
  • Pipe joint of corrugated hose
  • Pipe joint of corrugated hose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a pipe joint of a corrugated hose, the corrugated hose 1 includes several corrugated nodes 11 in the middle and a light pipe 12 at the end, the pipe joint includes a tubular joint body 2 and a tubular ferrule 3, the The joint body includes an insertion end 21 for connecting to the corrugated hose and a connection end 22 for connecting to an external device. There are several spacers on the outer periphery of the joint body near the insertion end that can be clamped on the corrugated hose. The elastic claw 23 on the joint; the positioning sleeve on the outer peripheral side of the middle part of the ferrule is provided with a first sealing ring 4, and one end of the ferrule is positioned and sleeved in the joint body close to the coupling end, and the end face A second sealing ring 5 is positioned, and the other end and middle part of the ferrule can penetrate into the light pipe, so that the first sealin...

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Abstract

The invention discloses a pipe joint of a corrugated hose. The corrugated hose comprises a plurality of wave nodes at the middle part and a light tube at an end part; the pipe joint comprises a tubular joint body and a tubular clamping sleeve, wherein the joint body comprises an inserting end used for connecting the corrugated hose, and a connection end used for connecting external devices; a plurality of elastic clamping jaws which can be clamped and fixed on the wave nodes are arranged on the outer circumferential side of the joint body and in a position close to the inserting end; the outer circumferential side of the clamping sleeve is sleeved with a first sealing ring in a positioning manner; one end of the clamping sleeve, which is close to the connection end, is arranged inside the joint body in the positioning manner; a second sealing ring is fixed on the end surface of the one end of the clamping sleeve in the positioning manner; the other end and the middle part of the clamping sleeve can be penetrate into the light tube, so as to enable the first sealing ring to be sealed between the light tube and the clamping sleeve. The pipe joint of the corrugated hose has the advantages that the structure is simple and skillful, the butt joint process is convenient and efficient, the sealing performance is safe and reliable, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a pipe joint, in particular to a pipe joint of a corrugated hose, which is suitable for fast connection of liquid or gas pipelines and quick connection of electric line pipes. Background technique [0002] The connection of traditional liquid or gas pipelines often adopts the method of locking both ends with hoops, or the method of wrapping raw material tape on the screw teeth and then screwing them together, or the method of directly bonding with glue. These connection methods take a lot of time, and the corrosiveness of the glue will weaken the pipe wall, and the joints can only be used once and cannot be reused, which is not conducive to saving material costs and environmental protection. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a pipe joint for corrugated hose, which has the advantages of simple and ingenious structure, convenient and quick docking p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L33/22F16L33/24
Inventor 吴敏华饶厚熙黄建文
Owner JILONG PLASTIC PROD JIANGSU CO LTD
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