CN204172613U - Level is exempted to fill integrated tyre - Google Patents
Level is exempted to fill integrated tyre Download PDFInfo
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- CN204172613U CN204172613U CN201420606279.3U CN201420606279U CN204172613U CN 204172613 U CN204172613 U CN 204172613U CN 201420606279 U CN201420606279 U CN 201420606279U CN 204172613 U CN204172613 U CN 204172613U
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Abstract
This is practical provides a kind of level to exempt to fill integrated tyre, the cross section structure of this tire for being from inside to outside provided with light-duty high-foaming real core, miniature foaming cushion layer, two-sided kiss-coating nylon layer of cloth successively, do not foam outer glue-line, form level and exempt to fill integrated tyre.Effect of the present utility model be this tire matter light, do not need inflation, be not afraid of bundle, air tight; Adapt to temperature difference ability strong, have higher comformability and application widely; High load capability, not modification under weight, resiliency is good; Resist sharp instrument scuffing performance good, sharp instrument scratches and there will not be degree of depth section, explosion; Tyre surface hardness is even, and smooth ride, tread-rubber is of fine quality, wear-resisting durable in use.
Description
Technical field
The utility model belongs to level and exempts to fill integrated tyre.Be mainly used in the tire in the vehicle of bicycle, battery-driven car, tricycle for the disabled, farm vehicle, engineering truck, Li Che and other field.
Background technology
The tire that the vehicle in the fields such as present bicycle, battery-driven car, tricycle for the disabled, farm vehicle, engineering truck, power car uses, comprising conventional tires cover tire share tire, solid tyre, also has the non-inflatable tyre just rising use.Three kinds of tires have all played effect at different times, respectively deposit advantages and disadvantages.Tradition tire unifies tire last 100 years history, lightweight, convenience but not anti-bundle, easily blows out, easily gas leakage, service life is not long.Solid tyre is not afraid of slag, durable, but the weight of matter, glue consumption is large, expensive, and elasticity is not enough, and use field not easily expands.Though non-inflatable tyre is novel substitute products, compensate for the deficiency of upper two kinds, to be that not anti-sharps is cross-section penetrate maximum shortcoming, once have, sharps is cross-section had penetrated both existing large breaches, lost value of service.Now, the development of express highway, the growth of transport vehicle load-carrying, new requirement is all proposed to the use of tire, be eager solve conventional tire exist problems, realize the actual innovation in Chinese tire used and development.
Summary of the invention
The purpose of this utility model is to provide a kind of lightweight, does not inflate, and not easily bursts, and the level of not easily degree of depth fracture is exempted to fill integrated tyre.
This practical technical scheme is to provide a kind of level and exempts to fill integrated tyre, wherein: the cross section structure of this tire for being from inside to outside provided with light-duty high-foaming real core, miniature foaming cushion layer, two-sided kiss-coating nylon layer of cloth successively, do not foam outer glue-line, form level and exempt to fill integrated tyre.
Effect of the present utility model is: 1, matter is light; 2, inflation is not needed; 3, bundle is not afraid of, air tight; 4, adapt to temperature difference ability strong, have higher comformability and application widely; 5, high load capability, not modification under weight, resiliency is good; 6, sharp instrument scuffing performance is resisted good; Sharp instrument scratches and there will not be degree of depth section, explosion; 7, tyre surface hardness is even, smooth ride; 8, tread-rubber is of fine quality, wear-resisting durable in use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, do not foam outer glue-line 2, two-sided kiss-coating nylon layer of cloth 3, miniature foaming cushion layer
4, the real core of light-duty high-foaming
Detailed description of the invention
Exempt to fill integrated tyre structure to level of the present utility model to be by reference to the accompanying drawings illustrated.
Level of the present utility model is exempted to fill integrated tyre structure, the cross section structure of this tire for being from inside to outside provided with light-duty high-foaming real core 4, miniature foaming cushion layer 3, two-sided kiss-coating nylon layer of cloth 2 successively, do not foam outer glue-line 1, form level and exempt to fill integrated tyre.The described outer glue-line 1 that do not foam accounts for whole carcass volume 9.5%, and two-sided kiss-coating nylon layer of cloth 2 accounts for whole carcass volume 0.7%, and miniature foaming cushion layer 3 accounts for whole carcass volume 30%, and the real core 4 of light-duty high-foaming accounts for whole carcass volume 60%.
Exempt to fill in the solidating process of integrated tyre in making level, cautiously consider the outstanding needs of user, make minimum two-layer above foaming layer, implement four component part classifications to make, an entirety is progressively squeezed into by the real core of high-foaming, miniature foaming cushion layer, brush layer kiss-coating nylon layer of cloth, the outer glue-line that do not foam, enter vulcanizer, disposable sulfuration success, completes whole tire and makes.Four different levels realize combining closely, realize the result of use of level tire.
Level of the present utility model exempts to fill real this part entity object taking high-foaming solid of core 4 of light-duty high-foaming of integrated tyre, and accounting for whole carcass volume 60%, is the weight alleviating whole tire.Miniature foaming cushion layer 3 takes the expansion density reducing rubber, accounts for whole carcass volume 30%, plays the effect of a buffer protection.Two-sided kiss-coating nylon layer of cloth 2 is after having investigated nylon cloth series, have employed a kind of military use product, implement two-sided kiss-coating, prevent the explosion in tire used, account for whole carcass volume 0.7%, in addition the high-quality rubber topping layer 1 of whole carcass volume 9.5% is accounted for, to solve the actual operation requirements of giant tire, in the production of reality, as run into loader, aircraft, the heavy Special use way tire such as military, adapt to for tire wear-resisting, Cheng Chong, be not afraid of the aspect such as fried and have special requirement, relative national standard also improves a lot.
Level of the present utility model is exempted to fill integrated tyre function and is achieved in that
The real core of 1 light-duty high-foaming: be a kind of Midst density foaming body, lightweight, firm, the sizing of major embodiment tire accurately.The real core 4 of light-duty high-foaming occupies the volume of 60% in whole tire volume.Rubber and plastic mixture can be selected according to the needs of tire, feature in use material while of (setting can be required according to tire used), improve the feature that its quality is light, stereotyped further.
2, miniature foaming cushion layer 3: be a kind of highdensity foaming layer, in process of production after first time foaming clavate becomes, implement to extrude parcel foaming based on the second time of the real core of light-duty high-foaming, the expansion density adopted is high density designs, effect is a cushion layer, and use material is the mixture of natural gum and reclaimed rubber, and its feature is wear-resisting, buffering, make tire be in operation resist impact from operating friction force, cushioning effect better.Miniature foaming cushion layer 3 accounts for 30%.(setting can be required according to tire used)
3, brush layer kiss-coating nylon layer of cloth 2 is the further raisings to tire in production, use procedure.The swelling force of rubber is there is in the tire of non-inflatable tyre own, in use run into the sharp instrument stimulating tire, scuffing as the thing such as glass, ironware there will be explosion, if add that traditional tire flower glue cord fabric can affect foaming effect, we find in the survey a kind of military nylon cloth (place of production is in Cangzhou, Hebei) this nylon cloth quality firm, netted sparse, there is elasticity, implement two-sided kiss-coating, realize with rubber bar with do not foam the combining closely of outer glue-line, realize inside and outside integrative and be conducive to preventing explosion.Brush layer kiss-coating nylon layer of cloth 2 only accounts for the thickness of 0.7% in the volume of tire.
4, do not foam outer glue-line: the skin being tire, we take the mixture of a GB natural gum and a small amount of regenerative latex, it embodies solid quality, smooth tyre surface, realizes the high-quality effect considerably beyond existing " national standard " in wear-resisting, folding, resistance to pulling force three.The outer glue-line 1 that do not foam occupies 9.5% nearly in whole carcass.Can according to produced tire need adjustment.
Level of the present utility model exempts to fill that integrated tyre carcass is light, elasticity is strong, wear-resisting, the life-span is long, is a kind of substitute products of good existing tire.Enter extruder extrudes glue rod to foaming rod part above at twice, make two parts of the excellent not same-action of foaming, extend the range of use of this tire, solve the contradiction (existing machinery seldom has bigbore extruder) of need of production and existing domestic machinery.Outer tire portion high-quality, wear-resisting, anti-skidding parcel rubber bar of arranging net with nylon, disposable sulfidization molding.Advantage: 1, quality is light; 2, do not inflate; 3, bundle is not afraid of; 4, anti-weight; 5, anti-heavy losses; 6, temperature difference performance is adapted to good; 7, sharp power scuffing performance is resisted good; 8, tyre surface hardness is even, smooth ride; 9, tyre surface colloid is good, durable in use.Through the quality testing of 42, quality supervision and inspection station, Tianjin, at pulling force, folding power, friction force, three aspects all improve one times nearly than " national standard ", and this time the creation enforcement of " using novel " and the actual needs of cash tire market, adapted to Applicable scope widely.
Level of the present utility model is exempted to fill the two-layer above different levels of integrated tyre design and is made foaming layer progressive encryption, and form level and exempt to rush integrated tyre, it is shaping that carcass implements the disposable fluidisation of inside and outside synthesis.
The first step, middle sponge rod is the real core of light-duty high-foaming.Multiple rubber chemicals raw material is added in refining process, through rolled-to-death rubber, rod told by---ton is put---more than twice extruder, rubber bar be two-layer, three layers and even four layers, every layer is all through extruder layering kiss-coating and extrudes, and the rubber bar made separates different densities level when sulfuration.Second step, military nylon cloth is implemented two-sided kiss-coating after.Extruder is wrapped in the outside of rubber bar.
3rd step, rubber bar together enter continental extrusion machine together with two-sided kiss-coating nylon cloth, hang up the outer glue-line that do not foam.
4th step, three steps achieve complete carcass pole after completing, then enter artificial shaping, according to tire need cut off, be gluingly connected to form round tire blank.
After 5th step, added ton put six hours, then enter vulcanizer sulfuration.The feature that time of cure makes according to tire and fixed general at 10-15 minute, the sulfuration while of making surface layer adhesive, two kiss-coating nylon cloth and multilayer sponge rod, becomes indivisible integrated tyre.
The multi-layer that level of the present utility model exempts to fill integrated tyre realizes the actual requirement of foaming body according to tire used unit, scientifically designs the flexible use of foaming body in material, density, volume.The comformability of the aspects such as enhancing tire is standing gravity, pulling force, stable, tyre surface is even.
Claims (2)
1. a level is exempted to fill integrated tyre, it is characterized in that: the cross section structure of this tire for being from inside to outside provided with the real core (4) of light-duty high-foaming, miniature foaming cushion layer (3), two-sided kiss-coating nylon layer of cloth (2) successively, do not foam outer glue-line (1), form level and exempt to fill integrated tyre.
2. level according to claim 1 is exempted to fill integrated tyre, it is characterized in that: the described outer glue-line (1) that do not foam accounts for whole carcass volume 9.5%, two-sided kiss-coating nylon layer of cloth (2) accounts for whole carcass volume 0.7%, miniature foaming cushion layer (3) accounts for whole carcass volume 30%, and the real core (4) of light-duty high-foaming accounts for whole carcass volume 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606279.3U CN204172613U (en) | 2014-10-20 | 2014-10-20 | Level is exempted to fill integrated tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606279.3U CN204172613U (en) | 2014-10-20 | 2014-10-20 | Level is exempted to fill integrated tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172613U true CN204172613U (en) | 2015-02-25 |
Family
ID=52561449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606279.3U Expired - Fee Related CN204172613U (en) | 2014-10-20 | 2014-10-20 | Level is exempted to fill integrated tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114065A (en) * | 2016-08-04 | 2016-11-16 | 东莞杰美塑胶五金有限公司 | A kind of mixed foaming body tire and production mould, production method |
| CN110450445A (en) * | 2019-08-16 | 2019-11-15 | 袁征 | A kind of composite foamed (exempts to inflate) production process of rubber tyre |
-
2014
- 2014-10-20 CN CN201420606279.3U patent/CN204172613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114065A (en) * | 2016-08-04 | 2016-11-16 | 东莞杰美塑胶五金有限公司 | A kind of mixed foaming body tire and production mould, production method |
| CN110450445A (en) * | 2019-08-16 | 2019-11-15 | 袁征 | A kind of composite foamed (exempts to inflate) production process of rubber tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |