CN205818811U - Solid tyre carcass structure - Google Patents
Solid tyre carcass structure Download PDFInfo
- Publication number
- CN205818811U CN205818811U CN201620710978.1U CN201620710978U CN205818811U CN 205818811 U CN205818811 U CN 205818811U CN 201620710978 U CN201620710978 U CN 201620710978U CN 205818811 U CN205818811 U CN 205818811U
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- China
- Prior art keywords
- rubber
- projection
- tread rubber
- groove
- base rubber
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Abstract
The utility model discloses a kind of solid tyre carcass structure, it includes tread rubber, base rubber, and this tread rubber is arranged at base rubber and is radially inwardly directed to external position；The bottom surface of wherein said tread rubber is provided with several shaggy block groups being distributed along the axial and circumferential directions and mutually staggering；The shaggy block group of the end face correspondence tread rubber of described base rubber is provided with distribution along the axial and circumferential directions and the convexo-concave block group mutually staggered；Projection on described tread rubber is the most chimeric with the groove of base rubber, and the groove of tread rubber is the most chimeric with the projection of base rubber.By the cooperation of male and fomale(M&F) between each glue-line, tread rubber and base rubber, axial and circumferential add multiple contact surface, form interlocking structure, strengthen the stiction between glue-line, bonding force, package power.In the middle of the process of tire running, make to be not easy between glue-line to be mutually disengaged, the phenomenon separated between each layer sizing during effectively preventing tire in long-term high load-carrying and travelling under the conditions of steering operation etc. frequently.
Description
Technical field
This utility model relates to a kind of solid tyre structure, particularly relates to a kind of solid tyre carcass structure.
Background technology
Solid tyre is a kind of tire corresponding with pneumatic tire, makees framework material without curtain yarn, and its carcass is solid,
Mainly it is made up of sizing material, is superior to common pneumatic tire, by widely at aspects such as load carrying behaviour, security performance and service lifes
For numerous areas such as industrial vehicle, building machinery, military vehicles.As shown in Figure 1, 2, at the solid tyre of prior art, tire
Using the form of plane adhesion between face glue 1 ' and base rubber 2 ', vehicle is under the conditions of long-term high load-carrying and frequent steering operation etc.
Using, owing to each layer sizing is only single plane laminating, tire rolls repeatedly, and each layer sizing is wriggled, between sizing material
Frictional heat, causes the rising of temperature, makes sizing material lose primary characteristic, easily occurs sizing material aging, finally results in each layer sizing
Be mutually disengaged, cause the early damage of tire, shorten the service life of tire.
Utility model content
The purpose of this utility model is, in place of overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of solid tyre carcass
Structure, it can effectively prevent tire in long-term high load-carrying and travel under the conditions of steering operation etc. frequently during each layer
The phenomenon separated between sizing material.
Realizing above-mentioned purpose, solution of the present utility model is:
A kind of solid tyre carcass structure, it includes tread rubber, base rubber, and this tread rubber is arranged at base rubber radially court
To external position；The bottom surface of wherein said tread rubber is provided with several shaggy blocks being distributed along the axial and circumferential directions and mutually staggering
Group；The shaggy block group of the end face correspondence tread rubber of described base rubber is provided with distribution along the axial and circumferential directions and the convexo-concave block mutually staggered
Group；Projection on described tread rubber is the most chimeric with the groove of base rubber, and the groove of tread rubber is the most embedding with the projection of base rubber
Close.
What described tread rubber adjoined mutually with each projection of base rubber is along week, the groove of direction of principal axis arrangement, institute
The height stating projection forms the degree of depth of groove, for the 2%-15% of tire section height, the axial cross section length of described projection and week
The 2%-15% of tire tread width it is respectively to cross-sectional length.
The projection of described tread rubber and the groove interference fit of described base rubber, i.e. the axial cross section of the groove of base rubber is long
Degree is more than the groove of tread rubber less than the axial cross section length of the projection of tread rubber, the axial cross section length of the projection of base rubber
Axial cross section length；The groove circumferential cross-section length of described base rubber is less than the circumferential cross-section length of the projection of tread rubber, base portion
The circumferential cross-section length of the projection of glue is more than the circumferential cross-section length of the groove of tread rubber.
The degree of depth of described base rubber groove is equal with the height of the projection of tread rubber.
After using such scheme, this utility model is by by the cooperation of male and fomale(M&F), tread rubber and base portion between each glue-line
Glue, axial and circumferential add multiple contact surface, form interlocking structure, strengthens stiction, bonding force and bag between glue-line
Clamp force, in the middle of the process of tire running, makes to be not easy to be mutually disengaged between each glue-line, can effectively prevent tire long-term
The phenomenon separated between each layer sizing during travelling under the conditions of high load-carrying and frequently steering operation etc..
Accompanying drawing explanation
Fig. 1 is the solid tyre axial cross-sectional views of prior art two-layer structure；
Fig. 2 is the solid tyre circumference generalized section of prior art two-layer structure；
Fig. 3 is the solid tyre axial cross-sectional views of this utility model example；
Fig. 4 is the solid tyre circumference generalized section of this utility model example；
Fig. 5 is the solid tyre tread rubber schematic diagram of this utility model example；
Fig. 6 is the solid tyre base glue schematic diagram of this utility model example；
Fig. 7 is the axial tread rubber shaggy block part section enlarged diagram of this utility model example；
Fig. 8 is the axial base glue shaggy block part section enlarged diagram of this utility model example；
Fig. 9 is the circumferential tread rubber shaggy block part section enlarged diagram of this utility model example；
Figure 10 is the circumferential base rubber shaggy block part section enlarged diagram of this utility model example.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
In order to preferably describe content of the present utility model, first make defined below: radial direction refers to be perpendicular to tire
Direction of rotation, described direction is corresponding to the thickness direction of tyre surface.It is radially inwardly directed to inside refer to towards tire rotary shaft orientation
Direction, referring to towards outside and being radially inwardly directed to outside contrary direction radially.Circumferential direction refers to centered by rotary shaft
Arbitrary direction tangential, described direction is perpendicular to axial direction and radial direction.
As shown in Figures 3 to 10, this utility model discloses a kind of solid tyre carcass structure, and it includes tread rubber 1, base
Portion's glue 2, this tread rubber 1 is arranged at base rubber 2 and is radially inwardly directed to external position；The bottom surface of described tread rubber 1 is provided with several edges
Axial and circumferential distribution and the shaggy block group mutually staggered；The shaggy block group of the end face correspondence tread rubber 1 of described base rubber 2 is provided with
The convexo-concave block group being distributed along the axial and circumferential directions and mutually stagger；Projection 11 on described tread rubber 1 and the groove 22 1 of base rubber 2
One is fitted together to, and the groove 12 of tread rubber 1 is the most chimeric with the projection 21 of base rubber 2.
What each projection 11 of described tread rubber 1 adjoined mutually is along week, the groove 12 of direction of principal axis arrangement, described recessed
Groove 12 is that the plane at the end face place of projection 11 is radially inwardly directed to internal extension along tire, i.e. the height h1 of projection 11 is formed recessed
Degree of depth h1 of groove 12, projection 11 is spaced apart with groove 12.Preferably, on the axial cross section of tire, the axle of described projection 11
To the 2%-15% that cross-sectional length w1 is tire tread width W, axial cross section length is unsuitable too short, and too short then intensity is not enough, easily makes
Projection 11 is repeatedly subdued in the driving process of tire and is ruptured, and axial cross section length is also unsuitable long, long, makes to set
The quantity putting projection 11 reduces, i.e. contact area between tread band and base portion glue-line reduces, thus reduces concavo-convex connection
The effect in face, increases the probability departed between glue-line.Preferably, in the circumferential cross-section of tire, the circumference of described projection 11
Cross-sectional length w3 is the 2%-15% of tire tread width W, and circumferential cross-section length is unsuitable too short, and too short then intensity is not enough, easily makes convex
Block 11 is repeatedly subdued in the driving process of tire and is ruptured, and circumferential cross-section length is also unsuitable long, long, makes to arrange
The quantity of projection 11 reduces, i.e. contact area between tread band and base portion glue-line reduces, thus reduces concavo-convex joint face
Effect, increase the probability departed between glue-line.The 2%-that height h1 is tire section height H of the most described projection 11
15%, wherein the height of projection is unsuitable too small, and too small i.e. projection 11 is too small with the contact area of groove 22, thus reduces concavo-convex
The effect of joint face；The height of projection is also unsuitable excessive, and the excessive then arm of force strengthens, and the intensity making projection is not enough.
As shown in Figures 3 to 10, base rubber 2 arranges the position of projection 21, and tread rubber 1 is set to groove 12, and base rubber 2 sets
Being set to the position of groove 22, tread rubber 1 is set to projection 11, the set-up mode of the parameter of the convexo-concave block group of base rubber 2 and tyre surface
The shaggy block group of glue 1 is consistent.The projection 11 of described tread rubber 1 and groove 22 interference fit of described base rubber 2, i.e. axially cutting
Axial cross section length w1 of the groove 22 of described base rubber 2 on face ' axial cross section length w1 less than projection 11, projection should be set
Axial cross section length w2 of 21 ' axial cross section length w2 more than groove 12 should be set.In circumferential cross-section, described groove 22 weeks
To cross-sectional length w3 ' circumferential cross-section length w3 less than projection 11 should be set, circumferential cross-section length w4 of projection 21 ' should arrange greatly
Circumferential cross-section length w4 in groove 12.Degree of depth h1 of described base rubber groove 22 ' with the height h1 phase of the projection 11 of tread rubber
Deng, projection 21 is arranged in this way with the parameter of groove 12.Be arranged such groove and projection can compact siro spinning technology, tread rubber and base rubber exist
Axial and circumference adds multiple contact surface, forms interlocking structure, strengthens the stiction between glue-line, bonding force, package power.
Arrangement above makes the projection 11 on tread rubber 1 the most chimeric with the groove 22 of base rubber 2, the groove 12 of tread rubber 1
The most chimeric with the projection 21 of base rubber 2, the most just define the interlocking between two layer sizings, axially direction, circumference
Direction includes direction radially, and bonding force, stiction between two glue-lines are improved the most greatly.Use this practicality
After new technique, the solid tyre carcass structure of embodiment, can effectively prevent tire in long-term high load-carrying and frequently
The phenomenon that during travelling under the conditions of steering operation etc., each layer sizing separates.
The above, be only preferred embodiment of the present utility model, not make technical scope of the present utility model
Any restriction, therefore the change in every case done according to claim of the present utility model and description or modification, all should belong to this practicality
Within the scope of new patent is contained.
Claims (4)
1. a solid tyre carcass structure, it includes tread rubber, base rubber, and this tread rubber is arranged at base rubber and is radially inwardly directed to
External position；It is characterized in that: the bottom surface of described tread rubber be provided with several be distributed along the axial and circumferential directions and mutually stagger recessed
Group of bumps；The shaggy block group of the end face correspondence tread rubber of described base rubber be provided with along the axial and circumferential directions distribution and mutually stagger convex
Concave block group；Projection on described tread rubber is the most chimeric with the groove of base rubber, the groove of tread rubber and the projection one of base rubber
One is fitted together to.
2. solid tyre carcass structure as claimed in claim 1, it is characterised in that: each of described tread rubber and base rubber
What projection adjoined mutually is that the height of described projection forms the degree of depth of groove, breaks for tire along week, the groove of direction of principal axis arrangement
The 2%-15% of face height, the axial cross section length of described projection and circumferential cross-section length are respectively the 2%-of tire tread width
15%。
3. solid tyre carcass structure as claimed in claim 1, it is characterised in that: the projection of described tread rubber and described base portion
The axial cross section length of the groove interference fit of glue, the i.e. groove of base rubber is less than the axial cross section length of the projection of tread rubber,
The axial cross section length of the projection of base rubber is more than the axial cross section length of the groove of tread rubber；The groove circumference of described base rubber
Cross-sectional length is less than the circumferential cross-section length of the projection of tread rubber, and the circumferential cross-section length of the projection of base rubber is more than tread rubber
The circumferential cross-section length of groove.
4. solid tyre carcass structure as claimed in claim 1 or 2, it is characterised in that: the degree of depth of described base rubber groove with
The height of the projection of tread rubber is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710978.1U CN205818811U (en) | 2016-07-07 | 2016-07-07 | Solid tyre carcass structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620710978.1U CN205818811U (en) | 2016-07-07 | 2016-07-07 | Solid tyre carcass structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818811U true CN205818811U (en) | 2016-12-21 |
Family
ID=57564268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620710978.1U Expired - Fee Related CN205818811U (en) | 2016-07-07 | 2016-07-07 | Solid tyre carcass structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739823A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of non-inflatable tyre of support body |
| CN106739821A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of non-inflatable tyre of tyre surface combination belt |
| CN113858890A (en) * | 2021-10-20 | 2021-12-31 | 赛轮集团股份有限公司 | Positioning structure, tire and positioning method |
-
2016
- 2016-07-07 CN CN201620710978.1U patent/CN205818811U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739823A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of non-inflatable tyre of support body |
| CN106739821A (en) * | 2017-03-16 | 2017-05-31 | 青岛科技大学 | A kind of non-inflatable tyre of tyre surface combination belt |
| CN113858890A (en) * | 2021-10-20 | 2021-12-31 | 赛轮集团股份有限公司 | Positioning structure, tire and positioning method |
| CN113858890B (en) * | 2021-10-20 | 2023-08-11 | 赛轮集团股份有限公司 | Positioning structure, tire and positioning method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210707 |