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Braided hose connector

A braided hose and core tube technology, applied in the field of pipe joints, can solve problems such as poor tensile resistance, and achieve the effects of improving sealing performance and axial tensile resistance.

Inactive Publication Date: 2014-11-19
JIANGSU DIWEI HIGH VOLTAGE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a braided hose joint to solve the technical problem of poor stretch resistance of the braided hose joint in the prior art

Method used

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  • Braided hose connector
  • Braided hose connector

Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0017] Such as figure 1 As shown, the nut 1 is provided with a core tube 2 integrally with the nut 1, and the core tube 2 extends into the connecting sleeve 3 and is connected with the connecting sleeve 3 through threads. A number of inverted teeth 2a are provided on the outer peripheral wall of the end of the core tube 2. In order to facilitate the insertion of the core tube 2 between the braided layer 8 and the hose body 9, the tail of the core tube 2 is tapered. A number of annular grooves are provided on the inner wall of the core tube 2, and a sealing ring 4 is provided in the annular groove.

[0018] There is an annular gap between the connecting sleeve 3 and the core tube 2 for accommodatin...

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PUM

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Abstract

The invention discloses a braided hose connector which comprises a nut, a connecting bush and a locking slide sleeve. A core tube is integrally disposed on the nut. A plurality barbs are disposed on the outer peripheral wall of the tail end of the core tube. The core tube extends into the connecting bush and connected with the same through threads. An annular gap for accommodating the braided layer of a braised hose is reserved between the connecting bush and the core tube. The locking slide sleeve sleeves the connecting bush. The tail of the locking slide sleeve extends out of the tail of the connecting bush. An inner conical face for compressing the connecting bush to deform inwardly is further disposed on the inner wall of the locking slide sleeve. A locking slide sleeve limit step is further disposed on the outer peripheral wall of the connecting bush. The braided hose connector has the advantage that the axial stretch resistance of the braided hose connector is increased.

Description

Technical field [0001] The invention relates to a pipe joint, in particular to a braided hose joint. Background technique [0002] The pipelines in daily life are mainly used to transport fluids, such as gas or liquid transportation. However, in actual use, the assembly of general pipelines often requires pipe joints, and the connection of pipe joints is used to complete the pipe and The connection between the pipes, therefore, the proper design of the pipe joint structure is critical to the convenience of use and can meet the functions required by consumers. Summary of the invention [0003] The purpose of the present invention is to provide a braided hose joint to solve the technical problem of poor stretch resistance of the braided hose joint in the prior art. [0004] In order to achieve the above objective, the technical solution adopted by the present invention is: a braided hose joint, comprising a nut, a connecting sleeve and a locking sliding sleeve, the nut and the nut ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L33/035F16L33/02
CPCF16L33/035F16L33/025F16L33/18
Inventor 艾建中
Owner JIANGSU DIWEI HIGH VOLTAGE TECH CO LTD