CN205311242U

CN205311242U - Polymer leak protection pneumatic tire

Info

Publication number: CN205311242U
Application number: CN201620096865.7U
Authority: CN
Inventors: 陈建平; 魏善栋
Original assignee: Jiangsu Stronation Automobile Technology Co Ltd
Current assignee: Jiangsu Stronation Automobile Technology Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-06-15
Anticipated expiration: 2026-01-29

Abstract

The utility model discloses a polymer leak protection pneumatic tire, which comprises a body, the inside of body tread is provided with memory titanium nickel alloy silk screen, just the inner wall of body tread is closely laminated and is had the pierce tap to restraint the layer, the inseparable laminating in one side that the layer was restrainted to the pierce tap has memory rubber layer, the opposite side on polymer memory rubber layer is closely laminated and is had MPN sizing material coating, the opposite side of the MPN sizing material coating matcoveredn of closely laminating, the outer wall of MPN sizing material coating both sides is closely laminated and is had the abrasionproof inner liner, just the opposite side of abrasionproof inner liner is closely laminated and is in the inner wall of body both sides. The utility model discloses a polymer leak protection pneumatic tire sets up memory titanium nickel alloy silk screen through the inside at tire tread, has strengthened the shape effect of preapring for an unfavorable turn of events of tire, the use of polymer memory rubber and MPN sizing material coating, even the effectual tire of having guaranteed can not leak gas when puncturing yet, the use of protective layer can effectively be weaved tire leak protection gas material and trickled under high temperature.

Description

A kind of polymer leakage-proof air filled tyre

Technical field

This utility model relates to a kind of tire, particularly to a kind of polymer leakage-proof air filled tyre.

Background technology

Tire is the annular elastic rubber product rolled at various vehicles or the ground connection mechanically assembled. It is typically mounted in alloy rim, vehicle body can be supported, cushion foreign impacts, it is achieved with the driving performance contacting and ensureing vehicle on road surface. Tire is everlasting under complicated and exacting terms and is used, and it subjects various deformation, load, power and high/low temperature effect in motion, it is therefore necessary to have higher load-carrying properties, hauling ability, shock-absorbing capacity. Meanwhile, also require possess high-wearing feature and flexible resistance, and low resistance to rolling and heat generation. The world consumes the half of rubber mass for tire production, it is seen that tire consumes the ability of rubber.

Along with the fast development of logistics, road conditions is obviously improved, and the load of carrier is increasing, therefore all the load performance of tire, carcass strength is proposed higher requirement from economy and safety perspective. Existing tire is owing to generally only arranging one layer of carcass ply, therefore sidewall thinner thickness, and intensity is substantially not enough, is easily punctured by sharp-pointed hard thing or cuts in the process of moving. Additionally, in order to increase the intensity of tire, increase the load of tire, it is generally adopted steel wire to strengthen, but in order to prevent steel wire under high pressure, tire being damaged, what be accomplished by making tire is very thick, and this just adds the weight of tire on the one hand, also can easily allow the steel wire of fracture that tire is caused damage on the other hand.

Utility model content

The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of polymer leakage-proof air filled tyre.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme:

This utility model one polymer leakage-proof air filled tyre, including body, Ti-Ni alloy silk screen is remembered in being internally provided with of described body tyre surface, and the inwall of described body tyre surface is closely fitted with steel belt, the side of described steel belt is closely fitted with memory rubber layer, the opposite side of described macromolecule memory rubber layer is closely fitted with MPN size coat, the opposite side of described MPN size coat fits tightly matcoveredn, the outer wall of described MPN size coat both sides is closely fitted with abrasionproof inner liner, and the opposite side of described abrasionproof inner liner is fitted tightly over the inwall of described body both sides.

As a kind of optimal technical scheme of the present utility model, described memory rubber layer macromolecule organic memory elastomeric material is made, and the thickness of described memory rubber layer is 3-5mm.

As a kind of optimal technical scheme of the present utility model, described MPN size coat high molecular nanometer memory synthetic material is made, and gluey in semisolid, and the thickness of described MPN size coat is 2-3mm.

As a kind of optimal technical scheme of the present utility model, described protective layer used glass mat or fiberglass gridding cloth are made.

The beneficial effects of the utility model: by arranging memory Ti-Ni alloy silk screen in the inside of tire tread, enhance the anti-deformation effect of tire, the use of steel belt greatly strengthen the anti-tie property of tire, the use of macromolecule memory rubber and MPN size coat, utilize the reproducibility that it is powerful, even being effectively guaranteed tire when puncturing without gas leakage, the use of protective layer tire leakproof gas material of can effectively weaving at high temperature trickles, the application of abrasionproof inner liner adds the wearability at tire sidewall place, thus further enhancing the anti-gas-leak effect of tire, its simple in construction, easy to use, and it is economical, efficiently, long service life.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model. In the accompanying drawings:

Fig. 1 is structural representation of the present utility model;

Number in the figure: 1, body; 2, memory Ti-Ni alloy silk screen; 3, steel belt; 4, macromolecule memory rubber; 5, MPN size coat; 6, protective layer; 7, abrasionproof inner liner.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.

Embodiment

As shown in Figure 1, this utility model provides a kind of polymer leakage-proof air filled tyre, including body 1, Ti-Ni alloy silk screen 2 is remembered in being internally provided with of described body 1 tyre surface, and the inwall of described body 1 tyre surface is closely fitted with steel belt 3, the side of described steel belt 3 is closely fitted with memory rubber layer 4, the opposite side of described macromolecule memory rubber layer 4 is closely fitted with MPN size coat 5, the opposite side of described MPN size coat 5 fits tightly matcoveredn 6, the outer wall of described MPN size coat 5 both sides is closely fitted with abrasionproof inner liner 7, and the opposite side of described abrasionproof inner liner 7 is fitted tightly over the inwall of described body 1 both sides.

Further, described memory rubber layer 4 macromolecule organic memory elastomeric material is made, and the thickness of described memory rubber layer 4 is 3-5mm. Wherein, memory rubber layer 4 is for the anti-gas-leak of tire.

Further, described MPN size coat 5 is remembered synthetic material with high molecular nanometer and is made, and gluey in semisolid, and the thickness of described MPN size coat 5 is 2-3mm. Wherein, MPN size coat 5 is for the anti-gas-leak of tire.

Further, described protective layer 6 glass mat or fiberglass gridding cloth are made. Wherein, protective layer 6 is used for preventing memory rubber layer 4 and MPN size coat 5 from high temperature trickling.

This utility model by arranging memory Ti-Ni alloy silk screen 2 in the inside of tire tread, enhance the anti-deformation effect of tire, the use of steel belt 3 greatly strengthen the anti-tie property of tire, the use of macromolecule memory rubber 4 and MPN size coat 5, utilize the reproducibility that it is powerful, even being effectively guaranteed tire when puncturing without gas leakage, the use of protective layer tire leakproof gas material of can effectively weaving at high temperature trickles, the application of abrasionproof inner liner 7 adds the wearability at tire sidewall place, thus further enhancing the anti-gas-leak effect of tire, its simple in construction, easy to use, and it is economical, efficiently, long service life.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. a polymer leakage-proof air filled tyre, including body (1), it is characterized in that, Ti-Ni alloy silk screen (2) is remembered in being internally provided with of described body (1) tyre surface, and the inwall of described body (1) tyre surface is closely fitted with steel belt (3), the side of described steel belt (3) is closely fitted with memory rubber layer (4), the opposite side of described macromolecule memory rubber layer (4) is closely fitted with MPN size coat (5), the opposite side of described MPN size coat (5) fits tightly matcoveredn (6), the outer wall of described MPN size coat (5) both sides is closely fitted with abrasionproof inner liner (7), and the opposite side of described abrasionproof inner liner (7) is fitted tightly over the inwall of described body (1) both sides.

2. a kind of polymer leakage-proof air filled tyre according to claim 1, it is characterised in that described memory rubber layer (4) is made with macromolecule organic memory elastomeric material, and the thickness of described memory rubber layer (4) is 3-5mm.

3. a kind of polymer leakage-proof air filled tyre according to claim 1, it is characterized in that, described MPN size coat (5) is remembered synthetic material with high molecular nanometer and is made, and gluey in semisolid, and the thickness of described MPN size coat (5) is 2-3mm.

4. a kind of polymer leakage-proof air filled tyre according to claim 1, it is characterised in that described protective layer (6) is made with glass mat or fiberglass gridding cloth.