CN210575160U

CN210575160U - Rubber sheath with anticreep structure

Info

Publication number: CN210575160U
Application number: CN201922035711.3U
Authority: CN
Inventors: 杨增港; 高伟亮; 刘世平; 王俊诚
Original assignee: Suzhou Gangyang Technology Co ltd
Current assignee: Suzhou Gangyang Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-19
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a rubber sheath with anticreep structure, including the rubber sheath body, the rubber sheath body is inside including insulating inlayer, and the inboard fixedly connected with installation piece in the insulating inlayer outside, the inboard fixedly connected with parting bead of installation piece, insulating inlayer outside fixedly connected with enhancement layer, enhancement layer outside fixedly connected with enhancement strip, and enhancement strip outside fixedly connected with protection skin, it has the mounting groove to reserve between insulating inlayer and the parting bead, and the inside packing of mounting groove has first filler, it has the filling groove to reserve between enhancement strip and the protection skin, and the inside packing of filling groove has the second filler. This rubber sheath with anticreep structure has increased holistic anticreep protection effect, and has increased holistic resistance to compression effect, has reduced the rate of whole damage to prevent that whole production from leaking and leading to the condition of whole inside electric wire electric leakage, increased holistic security.

Description

Rubber sheath with anticreep structure

Technical Field

The utility model relates to a rubber sheath technical field specifically is a rubber sheath with anticreep structure.

Background

The sheath mainly comprises: the wire sheath (long tube soft sheath), continuous terminal sheath (soft sheath), cold pressing terminal sheath (hard sheath) and handle sheath, etc. the raw material of the product is PVC resin powder, mainly composed of PVC resin and auxiliary agent, the sheath is used for the outer layer insulation of the wiring terminal, the protection and widely applied to various electric appliance wire harnesses of electric wires, electric appliances, automobiles, motorcycles, air conditioners, washing machines, refrigerators, etc.

But current rubber sheath receives the extrusion easily and produces the damage to can't carry out the earth leakage protection to whole inside electric wire, reduced holistic security and protecting effect, and the inside waterproof construction of current rubber sheath relatively poor produce easily leak lead to the condition of whole inside electric wire electric leakage, reduced whole security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber sheath with anticreep structure to it receives the extrusion easily and produces the damage to propose current rubber sheath in solving above-mentioned background art, thereby can't carry out the earth leakage protection to whole inside electric wire, reduced holistic security and protecting effect, and the relatively poor easy condition that leads to whole inside electric wire electric leakage that leaks of producing of the inside waterproof construction of current rubber sheath, reduced the problem of whole security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubber sheath with anticreep structure, includes the rubber sheath body, the rubber sheath body is inside including insulating inlayer, and the inboard fixedly connected with installation piece in the insulating inlayer outside, the inboard fixedly connected with parting bead of installation piece, insulating inlayer outside fixedly connected with enhancement layer, enhancement layer outside fixedly connected with stiffener, and stiffener outside fixedly connected with protection skin, it has the mounting groove to reserve between insulating inlayer and the parting bead, and the inside packing of mounting groove has first filler, it has the filling groove to reserve between stiffener and the protection skin, and the inside packing of filling groove has the second filler.

Preferably, the insulating inner layer is made of polyethylene, the mounting blocks on the inner side of the insulating inner layer are annularly distributed in the insulating inner layer at equal intervals, and the separation strips on the inner side of the mounting blocks are distributed in the rubber sheath body in a cross manner.

Preferably, four groups of reinforcing strips are annularly distributed at equal intervals around the circular center line of the rubber sheath body, the reinforcing strips are made of high-elasticity rubber, and the second filler in the filling groove between the reinforcing strips and the protective outer layer is a dry waterproof belt.

Preferably, the inner side of the reinforcing strip is attached to the outer side of the reinforcing layer, and the reinforcing layer is made of a metal woven mesh material.

Preferably, the inner side of the outer protection layer is attached to the outer side of the reinforcing strip, and the outer protection layer is made of rubber.

Preferably, the first filler in the mounting groove is PVC particles, and four groups of the mounting grooves are annularly distributed at equal intervals relative to the circular center line of the rubber sheath body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the rubber sheath with the anti-creeping structure, the insulation inner layer made of the polyethylene material and the first filler made of the PVC particles are used for carrying out insulation protection on the whole interior, and meanwhile, the whole interior is separated through the separating strips, so that electric wires cannot be influenced with each other, and the integral anti-creeping protection effect is improved;

2. according to the rubber sheath with the anti-creeping structure, the separation strips distributed in a cross shape and the reinforcing strips distributed at equal intervals in an annular shape are used for reinforcing and protecting the inside of the whole body, so that the strength of the whole body is increased, the compression resistance effect of the whole body is increased, the damage rate of the whole body is reduced, the protection effect of the whole body is increased, the whole body is prevented from being damaged due to extrusion, and the electric wire in the whole body cannot be subjected to creepage protection;

3. this rubber sheath with anticreep structure carries out water repellent through using dry-type waterproof area to whole inside to guarantee holistic water-proof effects, increased holistic practicality, prevent that whole production from leaking and leading to the condition of whole inside electric wire electric leakage, increased holistic security.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the rubber sheath body of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the rubber sheath body of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the partition strip of the present invention.

In the figure: 1. a rubber sheath body; 2. an insulating inner layer; 3. mounting blocks; 4. a dividing strip; 5. a reinforcing layer; 6. a reinforcing strip; 7. an outer protective layer; 8. mounting grooves; 9. a first filler; 10. filling the groove; 11. a second filler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rubber sheath with anticreep structure, including

rubber sheath body

1, 1 inside insulating inlayer 2 that is including of rubber sheath body, and the inboard fixedly connected with installation piece 3 in the 2 outsides of insulating inlayer, the inboard fixedly connected with parting bead 4 of

installation piece

3, 2 outside fixedly connected with enhancement layers 5 in insulating inlayer, 5 outside fixedly connected with enhancement strip 6 in enhancement layers, and 6 outside fixedly connected with protection skin 7 in enhancement strip, it has mounting groove 8 to reserve between insulating inlayer 2 and the

parting bead

4, and 8 inside packings in mounting groove have first filler 9, it has packing groove 10 to reserve between enhancement strip 6 and the protection skin 7, and the packing of packing groove 10 inside packings has second filler 11.

Further, insulating inlayer 2 is the polyethylene material, and 2 inboard installation piece 3 annular equidistant distributions of insulating inlayer are inside

insulating inlayer

2, and 3 inboard parting bead 4 of installation piece are the cross distribution inside rubber sheath body 1, and the insulating inlayer 2 of polyethylene material can increase holistic earth leakage protection effect, has increased holistic practicality.

Furthermore, four groups of reinforcing strips 6 are annularly distributed at equal intervals around the circular center line of the rubber sheath body 1, the reinforcing strips 6 are made of high-elasticity rubber, the second filler 11 in the filling groove 10 between the reinforcing strips 6 and the protective outer layer 7 is a dry type waterproof belt, and the second filler 11 made of the dry type waterproof belt increases the waterproof and moistureproof effect inside the whole body, so that the whole protective effect is increased.

Further, 6 inboards of enhancement strip are laminated with the 5 outsides of enhancement layer each other, and the enhancement layer 5 is the metal mesh grid material, and the enhancement layer 5 and the enhancement strip 6 of metal mesh grid material can increase holistic resistance to compression effect to reduce the probability of whole damage.

Further, the inner side of the outer layer 7 of protection is mutually laminated with the outer side of the reinforcing strip 6, the outer layer 7 of protection is made of rubber, the outer layer 7 of protection can protect the whole body, and the inner side of the outer layer 7 of protection is mutually laminated with the outer side of the reinforcing strip 6, so that the whole waterproof effect is guaranteed.

Further, the inside first filler 9 of mounting groove 8 is the PVC granule, and mounting groove 8 has four groups about 1 circular lead annular equidistant distribution of rubber sheath body, and the first filler 9 of PVC granule material separates whole inside electric wire to guarantee that whole inside electric wire can not influence each other, increased holistic practicality.

The working principle is as follows: firstly, the electric wire penetrates into the rubber sheath body 1 to be installed, the electric wire is inserted into the installation groove 8 to be installed, meanwhile, the installation block 3 and the division strip 4 can divide the electric wire in the whole body, so that the electric wire cannot be influenced mutually, the integral anti-creeping protection effect is improved, meanwhile, the first filler 9 made of PVC particles between the division strip 4 and the insulating inner layer 2 divides the electric wire in the whole body, so that the electric wire in the whole body cannot be influenced mutually, the integral strength is improved by the division strip 4 distributed in a cross shape, the integral anti-compression effect is improved, meanwhile, the reinforcing layer 5 made of the metal mesh grid material and the reinforcing strip 6 distributed in an annular equal interval form reinforce the whole body, the integral strength is improved, the integral anti-compression effect is improved, the integral damage probability is reduced, and the integral protection effect is improved, the inside second filler 11 that is provided with dry-type waterproof tape material of filling groove 10 of protection skin 7 and enhancement strip 6 inboard simultaneously, the second filler 11 of dry-type waterproof tape material has increased whole inside dampproofing and waterproofing effect, prevents that whole production from leaking the condition that leads to whole inside electric wire electric leakage, has increased holistic security.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber sheath with anticreep structure, includes the rubber sheath body, its characterized in that: the rubber sheath comprises a rubber sheath body and is characterized in that an insulating inner layer is arranged inside the rubber sheath body, an installation block is fixedly connected to the inner side of the outer side of the insulating inner layer, a separation strip is fixedly connected to the inner side of the outer side of the insulating inner layer, an enhancement layer is fixedly connected to the outer side of the enhancement layer, an outer layer is fixedly connected to the outer side of the enhancement layer, a mounting groove is reserved between the insulating inner layer and the separation strip, first filler is filled in the mounting groove, a filling groove is reserved between the enhancement strip and the outer layer, and second filler is filled in the filling groove.

2. The rubber sheath with the anti-creeping structure as claimed in claim 1, wherein: the insulating inner layer is made of polyethylene, the mounting blocks on the inner side of the insulating inner layer are annularly distributed in the insulating inner layer at equal intervals, and the separation strips on the inner side of the mounting blocks are distributed in the rubber sheath body in a cross manner.

3. The rubber sheath with the anti-creeping structure as claimed in claim 1, wherein: four groups of reinforcing strips are annularly distributed on the circular center line of the rubber sheath body at equal intervals, the reinforcing strips are made of high-elasticity rubber, and the second filler in the filling groove between the reinforcing strips and the protective outer layer is a dry waterproof belt.

4. The rubber sheath with the anti-creeping structure as claimed in claim 1, wherein: the inner side of the reinforcing strip is attached to the outer side of the reinforcing layer, and the reinforcing layer is made of a metal woven mesh material.

5. The rubber sheath with the anti-creeping structure as claimed in claim 1, wherein: the outer inboard of protection is laminated each other with the enhancement strip outside, and the outer rubber material that is of protection.

6. The rubber sheath with the anti-creeping structure as claimed in claim 1, wherein: the first filler in the mounting groove is PVC particles, and four groups of the mounting grooves are annularly distributed at equal intervals relative to the circular center line of the rubber sheath body.