Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Expandable rubber part provided with framework

A technology of rubber parts and skeletons, applied in the direction of pipes/pipe joints/pipe fittings, mechanical equipment, pipes, etc., can solve problems such as poor operability, and achieve the effects of good versatility of parts, wide range of use, and good operability

Pending Publication Date: 2016-07-13
DELPHI PACKARD ELECTRIC SYST
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned rubber parts are still not suitable for the case where the maximum size of the parts passing through the rubber parts exceeds the aperture of the plastic skeleton, and the operability is poor

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
  • Expandable rubber part provided with framework

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] An expandable skeletonized rubber member such as figure 1 As shown, it includes a rubber sheath 1 for accommodating wire harness parts and a complete set of rings for fixed connection with sheet metal parts. There is a circumferential groove 11 on the outside of the rubber sheath 1 , and the entire set of rings is buckled in the circumferential groove 11 . The inside of the rubber sheath 1 is a cavity for accommodating wire harness parts, and the rubber sheath 1 is an expandable elastic member. The whole ring is assembled by two identical half rings 2 with end-to-end buckles. One end of the half ring 2 is provided with a hook 21 , and the other end is provided with a slot 22 matching with the hook 21 . The outer side of each half ferrule 2 is provided with three external buckle parts 23 matched with sheet metal parts. The outer side of the half ferrule 2 is provided with reinforcing ribs 24 . The reinforcing rib 24 is arranged between two adjacent external buckling pa...

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 relates to an expandable rubber part provided with a framework. The rubber part comprises a rubber sheath for accommodating a harness part and a whole loop, wherein the whole loop sleeves the outer side of the rubber sheath and is fixedly connected with a sheet metal part, a circumferential groove is formed in the outer side of the rubber sheath, and the whole loop is buckled in the circumferential groove; the whole loop is formed by assembling two identical half loops end to end in a buckled manner, a clamping hook is arranged at one end of each half loop, and a clamping groove matched with the clamping hook is formed in the other end of each half loop; external buckle parts and reinforcing ribs which are matched with the sheet metal part are arranged on outer sides of the half loops. Compared with the prior art, the rubber part has the advantages of wide application range, good operability, high universality and the like.

Description

technical field [0001] The invention relates to a rubber part, in particular to an expandable rubber part with skeleton. Background technique [0002] At present, in order to improve the installability of many rubber parts, a combination of rubber sheath and plastic skeleton is usually used. However, the structure of the plastic skeleton will limit the expansion multiple of the entire rubber part; If the maximum size of the part exceeds the hole diameter of the plastic skeleton, the structure of this type of plastic skeleton will not be applicable. [0003] Chinese patent CN201858435U discloses a rubber part for wire harness, which includes an inlet pipe body and an outlet pipe body for threading the wire harness, and a rubber body adapted to the body assembly hole outside the inlet pipe body and the outlet pipe body; the rubber body It is cystic with a cavity. A sealing groove is provided at the position where the rubber body adapts to the flanging of the assembly hole of...

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 Applications(China)
IPC IPC(8): F16L5/02
Inventor 沈义马伯奎方丽霞
Owner DELPHI PACKARD ELECTRIC SYST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com