CN202345295U - Wheel with protective inner tube - Google Patents
Wheel with protective inner tube Download PDFInfo
- Publication number
- CN202345295U CN202345295U CN2011204232207U CN201120423220U CN202345295U CN 202345295 U CN202345295 U CN 202345295U CN 2011204232207 U CN2011204232207 U CN 2011204232207U CN 201120423220 U CN201120423220 U CN 201120423220U CN 202345295 U CN202345295 U CN 202345295U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- wheel
- tyre
- hub
- wheel hub
- 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 wheel with a protective inner tube. The wheel consists of a hub, an inner tube and an outer tube; the outer tube which is wrapped outside the inner tube is arranged in an arc groove of the outer circumferential surface of the hub; the hub is provided with a support strip; one end of the support strip penetrates through the hub, and has an extension end in the arc groove; and a wear-resisting layer is arranged between the inner tube and the arc groove of the hub. The wheel has a simple structure and a good using effect; and the support strip is arranged on the hub for enhancing the intensity of the hub, the wear-resisting layer is arranged between a protruded end of a support table and the inner tube, and the protective inner tube can be used for a long time.
Description
Technical field
The utility model relates to the used wheel of a kind of running gear, a kind of specifically wheel of protecting the inner tube of a tyre that has.
Background technology
At present; No matter be bicycle or motor bike, wheel used on it all is made up of three parts, comprises wheel hub, the inner tube of a tyre and cover tire; The wheel of this kind structure is set directly in the arc groove of wheel hub owing to the inner tube of a tyre; This kind structure makes the inner tube of a tyre very easily wear and tear, and wheel hub intensity is not high, has caused wheel shorter service life.
The utility model content
The purpose of the utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of wheel of protecting the inner tube of a tyre that has is provided, and is simple in structure, long service life.
The utility model is the deficiency that solves the problems of the technologies described above; The technical scheme that is adopted is: a kind of wheel of protecting the inner tube of a tyre that has; Comprise that wheel hub, the inner tube of a tyre and cover tire constitute, cover tire is wrapped in the inner tube of a tyre and is arranged in the arc groove of wheel hub outer circumference surface, on wheel hub, is provided with support bar; One end of support bar passes wheel hub and in arc groove, has an external part, between the arc groove of the inner tube of a tyre and wheel hub, is provided with a wearing layer.
Described wearing layer is arranged between the end face and the inner tube of a tyre of external part.
The beneficial effect of the utility model is:
This device, simple in structure, result of use is good, through the intensity that support bar is used to reinforce wheel hub is set on wheel hub, secondly between the protruding end of brace table and the inner tube of a tyre, wearing layer is set, and the protection inner tube of a tyre can use for a long time.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model.
Mark among the figure: 1, wheel hub, 2, the inner tube of a tyre, 3, cover tire, 4, arc groove, 5, support bar, 6, external part, 7, wearing layer.
The specific embodiment
As shown in the figure, a kind of wheel of protecting the inner tube of a tyre that has comprises that wheel hub 1, the inner tube of a tyre 2 and cover tire 3 constitute; Cover tire 3 is wrapped in the inner tube of a tyre 2 and is arranged in the arc groove 4 of wheel hub 1 outer circumference surface, on wheel hub 1, is provided with support bar 5, and an end of support bar 5 passes wheel hub 1 and in arc groove 4, has an external part 6; This structure is used to reinforce the intensity of wheel hub; Realize the performance of wheel high life, between the inner arc surface of the inner tube of a tyre 2 and arc groove 4, be provided with a wearing layer 7, the definite wearing layer 7 of saying is arranged between the end face and the inner tube of a tyre 2 of external part 6; Be used to protect the inner tube of a tyre not to be worn; Because cover tire itself has wear resisting property preferably, equally also can the long a little of a side setting of cover tire a bit be used to be arranged between the external part of the inner tube of a tyre and brace table, this kind structure realizes same effect and saves wearing layer.
Claims (2)
1. one kind has the wheel of protecting the inner tube of a tyre; Comprise that wheel hub (1), the inner tube of a tyre (2) and cover tire (3) constitute; It is characterized in that: cover tire (3) is wrapped in the inner tube of a tyre (2) and is arranged in the arc groove (4) of wheel hub (1) outer circumference surface; On wheel hub (1), be provided with support bar (5); One end of support bar (5) passes wheel hub (1) and in arc groove (4), has an external part (6), between the arc groove (4) of the inner tube of a tyre (2) and wheel hub (1), is provided with a wearing layer (7).
2. a kind of wheel of protecting the inner tube of a tyre that has according to claim 1 is characterized in that: described wearing layer (7) is arranged between the end face and the inner tube of a tyre (2) of external part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204232207U CN202345295U (en) | 2011-10-31 | 2011-10-31 | Wheel with protective inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204232207U CN202345295U (en) | 2011-10-31 | 2011-10-31 | Wheel with protective inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345295U true CN202345295U (en) | 2012-07-25 |
Family
ID=46534321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204232207U Expired - Fee Related CN202345295U (en) | 2011-10-31 | 2011-10-31 | Wheel with protective inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345295U (en) |
-
2011
- 2011-10-31 CN CN2011204232207U patent/CN202345295U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131031 |