Unlock instant, AI-driven research and patent intelligence for your innovation.

a hose bushing

A bushing and hose technology, which is applied in the field of hose bushings, can solve problems such as cracking, equipment failure, and broken connection parts, and achieve the effects of increasing smoothness, preventing breakage, and smaller arcs

Active Publication Date: 2015-12-09
NANTONG WEIMING FINISHING MACHINERY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the lubrication circuit of hydraulic machinery and machinery, plastic hoses are used, and the joints are often metal. Due to the material of the plastic itself, the joints are often broken or cracked, resulting in equipment failure.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a hose bushing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following is a further explanation in conjunction with the drawings:

[0014] Such as figure 1 As shown, a hose bushing includes a fixed ring 1, a compression sleeve 2, a guide sleeve 4, the cross section of the fixed ring 1 is U-shaped, and the compression sleeve 2 is a cylinder The inner wall of the fixed ring 1 and the compression sleeve 2 are fixedly connected, and the outer wall of the compression sleeve 2 is provided with a tapered protrusion 3, the axis of the tapered protrusion 3 and the compression sleeve 2 The axes are parallel, the guide sleeve 4 is also cylindrical and connected to the other end of the compression sleeve 2, and the guide sleeve 4 is provided with a plurality of strip-shaped hollows 5;

[0015] The material of the guide sleeve 4 is soft plastic, and the material of the fixing ring 1 is hard plastic;

[0016] The strip-shaped hollow 5 has a spiral shape.

[0017] When installing, fix the fixing ring 1 on the wall of the hose so that the wall of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a hose bushing. The hose bushing comprises a fixing ring, a compressing sleeve and a guiding sleeve. The cross section of the fixing ring is in the shape of a U, the compressing sleeve is cylindrical, the inner wall face of the fixing ring is fixedly connected with the compressing sleeve, a plurality of conical protrusions are arranged on the outer wall of the compressing sleeve, the axes of the conical protrusions are parallel to the axis of the compressing sleeve, the guiding sleeve is also cylindrical and is connected with the other end of the compressing sleeve, and a plurality of strip-shaped hollowed-out parts are arranged on the guiding sleeve. Through the matching of the hollowed-out guiding sleeve and the compressing sleeve, a bending buffering section is provided for a hose, and therefore damage, caused by long-time large-angle bending under the influence of gravity, to the hose is avoided.

Description

Technical field [0001] The invention relates to a hose bushing, which belongs to the mechanical field. Background technique [0002] In the lubrication circuits of hydraulic machinery and machinery, plastic hoses are needed, and the joints are often metal. Because of the material of the plastic itself, the connection part often breaks or cracks, causing equipment failure. Summary of the invention [0003] The object of the present invention is to provide a bushing that can smoothly bend the hose. [0004] The present invention is implemented in the following ways: [0005] A hose bushing includes a fixing ring and a compression sleeve, the cross section of the fixing ring is U-shaped, the compression sleeve is cylindrical, and the outer wall of the compression sleeve is provided with A number of tapered protrusions, the inner wall surface of the fixed ring and the compression sleeve are fixedly connected, the axis of the tapered protrusion and the axis of the compression sleeve are ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16L57/02
CPCF16L35/00
Inventor 王汉明
Owner NANTONG WEIMING FINISHING MACHINERY