CN203032292U - Inflation-free tire - Google Patents
Inflation-free tire Download PDFInfo
- Publication number
- CN203032292U CN203032292U CN 201220734907 CN201220734907U CN203032292U CN 203032292 U CN203032292 U CN 203032292U CN 201220734907 CN201220734907 CN 201220734907 CN 201220734907 U CN201220734907 U CN 201220734907U CN 203032292 U CN203032292 U CN 203032292U
- Authority
- CN
- China
- Prior art keywords
- tire
- carcass
- tire body
- inflation
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tires In General (AREA)
Abstract
The utility model discloses an inflation-free tire. The tire comprises a tire body, tire beads, a cord fabric layer and an inner tire body. The tire beads with steel rims embedded are arranged at inner edges on two sides of the tire body, the cord fabric layer is arranged in the tire body, the inner tire body is embedded in the tire body and molded through one step, and a groove is arranged at the center on the inner side of the inner tire body. The tire body is made of natural rubber, so that the corrosion resistance, the ageing resistance and the toughness are good; and the inner tire body is made of a high-elasticity foam material developed with natural rubber as a main material, so that the inflation-free tire has the advantages that the applicable temperature range is large, the weight is low, the physical performance is stable, and the inner tire body is safe and reliable.
Description
Technical field
The utility model relates to a kind of non-inflatable tyre.
Background technology
The non-inflatable tyre of prior art generally all is the rubber solid construction, carcass weight is big,, poor flexibility, rolling resistance be big, and plies structure easy fracture; Easy knocking in cover tire mouth place summer during polyurethane solid tyre high temperature, easily aging, not wear-resisting, rolling resistance is big, in use brings unpredictalbe harm, is therefore promoting the suitable severely restricts that are subjected to.
The utility model content
Technical problem to be solved in the utility model provides a kind of good springiness, in light weight, antiageing, and Applicable temperature is wide, the non-inflatable tyre of long service life.
The utility model adopts following technical scheme: the utility model comprises carcass, is arranged on the tyre bead that is equipped with steel ring on edge in the carcass both sides and is arranged on the interior carcass plies of carcass, it is characterized in that being embedded in the interior carcass of the one step foaming moulding in the carcass, the inboard middle section of described interior carcass is provided with groove.
Good effect of the present utility model is as follows: the utility model carcass uses natural rubber, and it is the high resiliency expanded material of primary raw material development that withstanding corrosion, antiageing, good toughness, interior carcass adopt natural rubber, adaptation is big with range of temperatures, in light weight, stable physical property, safe and reliable.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model vertical section structure scheme drawing.
In the accompanying drawings: carcass, 4 tyre beads, 5 steel rings, 6 grooves in 1 carcass, 2 carcass pliess, 3.
The specific embodiment
As accompanying drawing 1, shown in 2, the utility model comprises carcass 1, be arranged on the tyre bead that is equipped with steel ring 54 on edge in carcass 1 both sides and be arranged on carcass plies 2 in the carcass 1, it is characterized in that being embedded in the interior carcass 3 of the one step foaming moulding in the carcass 1, carcass 3 inboard middle sections are provided with groove 6 in described, carcass 1 uses natural rubber, withstanding corrosion, antiageing, good toughness, tyre surface is provided with the friction force on texture increase and ground, set steel ring 5 in the tyre bead 4, the firmness that reinforced bead 4 is combined with wheel hub can prevent the tread flaking phenomenon, it is the high resiliency expanded material of primary raw material development that interior carcass 3 adopts natural rubber, adaptation is big with range of temperatures, can normally use during 70 ℃ to subzero 40 ℃ of high temperature, stable physical property, processing technology is simple, and can be equipped with the interior carcass of different elasticity and hardness according to tire purposes difference, density is little in light weight, interior carcass 3 inboard middle sections are provided with the deadweight that groove 6 can further alleviate tire, also be convenient to the installation and removal of tire, use the utility model needn't worry again that tire is not had gas by bundle, safe and reliable.
Claims (2)
1. non-inflatable tyre, it comprises carcass (1), is arranged on the tyre bead that is equipped with steel ring (5) (4) on edge in carcass (1) both sides and is arranged on the interior carcass plies (2) of carcass (1), it is characterized in that being embedded in the interior carcass (3) of the one step foaming moulding in the carcass (1).
2. a kind of non-inflatable tyre according to claim 1 is characterized in that the described interior inboard middle section of carcass (3) is provided with groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734907 CN203032292U (en) | 2012-12-28 | 2012-12-28 | Inflation-free tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734907 CN203032292U (en) | 2012-12-28 | 2012-12-28 | Inflation-free tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032292U true CN203032292U (en) | 2013-07-03 |
Family
ID=48684433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734907 Expired - Fee Related CN203032292U (en) | 2012-12-28 | 2012-12-28 | Inflation-free tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070917A (en) * | 2014-06-27 | 2014-10-01 | 曾海 | Wheel |
| CN105730154A (en) * | 2014-12-11 | 2016-07-06 | 何沐锠 | Improvement structure for explosion-proof tire and puncturing-preventing tire |
-
2012
- 2012-12-28 CN CN 201220734907 patent/CN203032292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070917A (en) * | 2014-06-27 | 2014-10-01 | 曾海 | Wheel |
| CN105730154A (en) * | 2014-12-11 | 2016-07-06 | 何沐锠 | Improvement structure for explosion-proof tire and puncturing-preventing tire |
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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: 20130703 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |