CN2328539Y - Non-inflation tyre - Google Patents
Non-inflation tyre Download PDFInfo
- Publication number
- CN2328539Y CN2328539Y CN 98211150 CN98211150U CN2328539Y CN 2328539 Y CN2328539 Y CN 2328539Y CN 98211150 CN98211150 CN 98211150 CN 98211150 U CN98211150 U CN 98211150U CN 2328539 Y CN2328539 Y CN 2328539Y
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- CN
- China
- Prior art keywords
- tire
- ball
- utility
- model
- thing
- 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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Abstract
The utility model discloses a non-inflation tire matched with bicycles, motorcycles and automobiles. The utility model is characterized in that solid padding objects are arranged in the inner cavity of an outer tire, and pressure generated by squeezing the padding objects substitutes for the traditional air pressure. The non-inflation purpose is achieved. The solid padding objects are made of polyurethane materials. The utility model resists nails, and the utility model does not need to be inflated and can cause a tire to preserve optimal pressure to be normally worn. The tire has long service life, walking portable and high safety.
Description
The utility model relates to a kind of airless tire of non-motor-driven and self-propelled vehicle.
Present known tire, great majority are made up of cover tire and inflatable inner tube, often need in the use to inner tube of a tyre inflation, and travel that the inner tube of a tyre is punctured by hard thing easily on crude road surface, use cumbersomely, and the inner tube of a tyre is lacked service life.
The utility model purpose is to provide a kind of and need inflate, and is easily manufactured, safe and reliable, long service life, and comformability is strong, can adjust the airless tire of pressure at any time.
The purpose of this utility model is achieved like this, and in the tire that is made of cover tire and steel ring, is provided with the solid pad thing that polyurethane is made in the inner chamber of cover tire.
Further technical scheme of the present utility model is ball that described solid filler adopts garden ball-type structure.
Further again technical scheme of the present utility model is to be provided with diameter at punching eye more than 1 millimeter in the middle of described ball.
Further technical scheme of the present utility model is that described ball subcenter is provided with the ball hole, and ball is a hollow garden ball-type structure.
More further technical scheme of the present utility model is that described solid filler is a particle, and shape of particle is elongated, square, round or irregular shape, and the diameter of particle is not more than 1/4 of cover tire diameter.
The utility model is because employing is provided with ball or the particle made from polyurethane in the inner chamber of cover tire and steel ring, ball or particle squeeze the pressure that produces mutually and replace traditional air pressure, can save the inner tube of a tyre, need not inflate, easy to use, rational in infrastructure, easy to manufacture, can adjust the pressure in the tire at any time, safe and reliable, long service life, and comformability is strong, is convenient to promote the use of.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the A-A sectional structure scheme drawing of Fig. 1
Fig. 3 is the sectional structure scheme drawing of ball among Fig. 2 (3)
Fig. 4 is the another kind of sectional structure scheme drawing of ball among Fig. 2 (3)
Fig. 5 is the sectional structure scheme drawing of the another embodiment of the utility model
Below in conjunction with drawings and Examples the utility model structure is further described:
Embodiment one: referring to accompanying drawing 1,2,3, the utility model is by cover tire 1 and steel ring 2, and ball 3 constitutes.Cover tire 1 is contained in steel ring 2 outsides, be provided with thing in the steel ring 2 and chew 5, ball 3 chewed in the cover tire inner chamber of packing in 5 by thing be combined into tire, ball 3 can adopt solid sphere, and ball-shaped structure ball 3 (seeing accompanying drawing 3) that is provided with punching eye 6 of diameter more than 1 millimeter in the middle of also can adopting can also the employing center be provided with ball 3 (seeing accompanying drawing 4) of the open circles ball-type structure in ball hole 7.During use, when insufficient pressure, can replenish ball 3 at any time.
Embodiment two: referring to accompanying drawing 1: Fig. 5.The utility model is by cover tire 1, and steel ring 2 and particle 4 constitute.Cover tire 1 is contained in the outside of steel ring 2, is provided with thing in the steel ring 2 and chews 5, with an amount of particle 4, chews in the cavity that pack into 5 cover tire 1 and steel ring 2 constitute from thing and promptly to be combined into tire.
Claims (5)
1, a kind of airless tire comprises that cover tire (1), steel ring (2), thing chew (5), it is characterized in that being provided with the solid pad thing made from polyurethane in the inner chamber of cover tire (1).
2, airless tire according to claim 1 is characterized in that described solid pad thing is ball-shaped structure ball (3).
3, airless tire according to claim 1 and 2 is characterized in that being provided with in described ball (3) diameter and is punching eye (6) more than 1 millimeter.
4, airless tire according to claim 1 and 2 is characterized in that described ball (3) center is provided with ball hole (7).
5, airless tire according to claim 1 is characterized in that described solid pad thing is particle (4), and it is shaped as elongated, square, round or irregular shape, and the diameter of particle (4) is not more than 1/4 of cover tire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211150 CN2328539Y (en) | 1998-01-10 | 1998-01-10 | Non-inflation tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211150 CN2328539Y (en) | 1998-01-10 | 1998-01-10 | Non-inflation tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328539Y true CN2328539Y (en) | 1999-07-14 |
Family
ID=33965914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211150 Expired - Fee Related CN2328539Y (en) | 1998-01-10 | 1998-01-10 | Non-inflation tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328539Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002074557A1 (en) * | 2001-03-20 | 2002-09-26 | Yuanzhang Tang | Integrative uncharged tyre |
| CN103112316B (en) * | 2002-01-01 | 2016-05-18 | 任文林 | Safe and efficient wheel |
-
1998
- 1998-01-10 CN CN 98211150 patent/CN2328539Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002074557A1 (en) * | 2001-03-20 | 2002-09-26 | Yuanzhang Tang | Integrative uncharged tyre |
| CN103112316B (en) * | 2002-01-01 | 2016-05-18 | 任文林 | Safe and efficient wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |