CN208290857U - A kind of hollow core structures polyurethane buffering tire - Google Patents
A kind of hollow core structures polyurethane buffering tire Download PDFInfo
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- CN208290857U CN208290857U CN201820565276.8U CN201820565276U CN208290857U CN 208290857 U CN208290857 U CN 208290857U CN 201820565276 U CN201820565276 U CN 201820565276U CN 208290857 U CN208290857 U CN 208290857U
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- buffering
- tire
- carcass
- hollow core
- core structures
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Abstract
A kind of hollow core structures polyurethane buffering tire, tire is integrally poured by type shells and carcass, it is equipped with an elastic construction in carcass and buffers core, the elastic construction buffering core includes the two buffering singles being oppositely arranged, a cavity is formed between two buffering singles, a wheel rim is equipped on the inner surface of carcass；The bumper and absorbing shock that core realizes pu tire is buffered by the elastic construction inside carcass; wheel rim, which is welded, by integral type provides the effect of support and protection to tire; hollow core structures are formed by two buffering singles; the effect that auxiliary buffering and damping is improved by groove on type shells, have the advantages that it is firm it is firm, globality is strong.
Description
Technical field:
The utility model relates to a kind of hollow core structures polyurethane buffering tires.
Background technique:
Pu tire wearability is good and can bear higher load, but since the design feature of solid tyre causes
Its resiliency is poor compared with pneumatic tire, and in the actual use process, pu tire can cause certain impact to vehicle bridge, reduces
The service life of vehicle bridge, there are potential risks.
A kind of bumper and absorbing shock tire of existing Patent No. 201621020027.8, the tire pass through buffer spring and inflation
Layer realizes the damping effect of tire, due to the defect of spring structure, is used for a long time, not resilient after spring deformation, meeting
Damping effect is influenced to a certain extent；In addition, the inside tires globality is not strong, cause the anti-impact force of the tire smaller.
Utility model content:
The utility model in order to make up for the deficiencies of the prior art, provides a kind of hollow core structures polyurethane buffering tire, knot
Structure design rationally, is equipped with buffering core inside carcass, and buffering core inner forms hollow core structures, realizes the slow of pu tire
Cushioning effect, type shells and carcass one moulding by casting are rushed, the globality and stability of the tire is increased, improves the wheel
The anti-impact force of tire, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of hollow core structures polyurethane buffering tire, tire is integrally poured by type shells and carcass, in carcass
Core is buffered equipped with an elastic construction, the elastic construction buffering core includes the two buffering singles being oppositely arranged, and buffers single two
Between form a cavity, on the inner surface of carcass be equipped with a wheel rim.
Cavity shape is circle, triangle, ellipse or sector.
It is equipped with several grooves on type shells, increases the cushion effect of tire.
The wheel rim is that integral type welds wheel rim.
The utility model using the above structure, buffers core by the elastic construction inside carcass and realizes the slow of pu tire
Shake is eaten up part of, wheel rim is welded by integral type and provides the effect of support and protection to tire, forms hollow knot by two buffering singles
Structure improves the effect of auxiliary buffering and damping by groove on type shells, have the advantages that it is firm it is firm, globality is strong.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, wheel rim, 2, elastic construction buffering core, 3, carcass, 4, buffering single, 5, cavity, 6, type shells, 7, ditch
Slot.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in fig. 1, a kind of hollow core structures polyurethane buffering tire, tire are poured by type shells 6 and 3 one of carcass
It forms, an elastic construction is equipped in carcass 3 and buffers core 2, the elastic construction buffering core 2 includes the two buffering lists being oppositely arranged
Core 4 forms a cavity 5 between two buffering singles 4, a wheel rim 1 is equipped on the inner surface of carcass 3.
5 shape of cavity is circle, triangle, ellipse or sector.
Several grooves 7 are equipped on type shells 6.
The wheel rim 1 is that integral type welds wheel rim.
During tire used, elastic construction inside pu tire buffering core 2 to the tire provide support and
The effect of buffering reduces the impact force that tire is subject to, improves the service life of tire；Elastic construction, which buffers, forms cavity in core 2
5, the load capacity of the tire was not only improved, but also improve the anti-impact force of the tire, and effectively can provide protection for vehicle bridge.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (4)
1. a kind of hollow core structures polyurethane buffering tire, it is characterised in that: tire is integrally poured by type shells and carcass,
It is equipped with an elastic construction in carcass and buffers core, the elastic construction buffering core includes the two buffering singles being oppositely arranged, two
A cavity is formed between buffering single, a wheel rim is equipped on the inner surface of carcass.
2. a kind of hollow core structures polyurethane buffering tire according to claim 1, it is characterised in that: cavity shape is circle
Shape, triangle, ellipse or sector.
3. a kind of hollow core structures polyurethane buffering tire according to claim 1, it is characterised in that: set on type shells
There are several grooves.
4. a kind of hollow core structures polyurethane buffering tire according to claim 1, it is characterised in that: the wheel rim is integrated
Formula welds wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565276.8U CN208290857U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow core structures polyurethane buffering tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565276.8U CN208290857U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow core structures polyurethane buffering tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290857U true CN208290857U (en) | 2018-12-28 |
Family
ID=64725901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565276.8U Active CN208290857U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow core structures polyurethane buffering tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
-
2018
- 2018-04-19 CN CN201820565276.8U patent/CN208290857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648282A (en) * | 2020-12-14 | 2021-04-13 | 山东犀牛高分子材料有限公司 | Self-lubricating universal ball structure |
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