CN2657956Y - Tyre without inner tube - Google Patents
Tyre without inner tube Download PDFInfo
- Publication number
- CN2657956Y CN2657956Y CN 200320114582 CN200320114582U CN2657956Y CN 2657956 Y CN2657956 Y CN 2657956Y CN 200320114582 CN200320114582 CN 200320114582 CN 200320114582 U CN200320114582 U CN 200320114582U CN 2657956 Y CN2657956 Y CN 2657956Y
- Authority
- CN
- China
- Prior art keywords
- peristome
- tire
- tubeless tires
- cover tire
- tyre
- 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 tyre without inner tube, which comprises an outer tyre (1) and a sealing cover (2). An enclosed cavity body is formed by the integrated sulphurizing of the sealing cover (2) and an opening of the outer tyre (1). The tyre without inner tube has the advantages of good sealing performance, easy production, low cost, convenient assembling, and strong versatility.
Description
Technical field
The utility model relates to a kind of tire, especially a kind of tubeless tires.
Background technology
The free from inflatable inner tube tire is a state-of-the-art in the world at present technology.Notification number CN2277347Y disclosed a kind of " general form free from inflatable inner tube tire ", its disclosed tire is made the air-retaining liner that open band has bag opening support, with with the flap seal button of bag opening support snapping, because leak free is realized in its joint portion by flap seal button and bag opening support engagement between the serration on the face separately, thereby exist some unsurmountable defectives: the bag opening support of band saw dentation is bad with the cooperation between the flap seal button, easily causes gas leak phenomenon; The bag opening support of band saw dentation and flap seal button are made difficulty; Inconvenience is installed, and these defectives have limited the use of this tire to a certain extent.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of tubeless tires, and a kind of air-tightness is good, making is easy, cost is low, easy for installation, can the general-duty tubeless tires.
For solving the problems of the technologies described above, this tubeless tires comprises: cover tire, seal cover cap, and the peristome of seal cover cap and cover tire is sulfided into one to form a closed cavity.
In order to make making simple and direct, convenient, the junction of seal cover cap and cover tire peristome is arranged on the inwall or the port of peristome.
The utility model is because to adopt seal cover cap be one with the sulfuration of cover tire peristome directly, thereby do not leak gas a little, improved the air-tightness of tire.Also have, compare with existing tubeless tires and lacked air-retaining liner, make to make to become easily, reduced cost, install also than being easier to.Overcome the defective of existing tubeless tires, thereby improved the safe reliability of tire all sidedly.Simultaneously, this tubeless tires is applicable to the wheel rim that back-up ring is removable, also is applicable to the wheel rim that back-up ring is fixing, has commonality.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment one
Fig. 2 is the structural representation of the utility model embodiment two
Fig. 3 is the structural representation of the utility model embodiment three
Fig. 4 is the structural representation of the utility model embodiment four
Fig. 5 is the scheme drawing of taking apart of embodiment three
Fig. 6 is the scheme drawing of taking apart of embodiment four
The specific embodiment
Embodiment one:
As Fig. 1, the utility model tubeless tires comprises cover tire 1, seal cover cap 2.Seal cover cap 2 directly is sulfided into one with the inwall of the peristome of cover tire 1, to form a closed cavity.
Embodiment two:
As Fig. 2, the utility model tubeless tires comprises cover tire 1, seal cover cap 2.Seal cover cap 2 directly is sulfided into one with the port of cover tire 1 peristome, to form a closed cavity.
Embodiment three:
As Fig. 3, Fig. 5, the utility model tubeless tires comprises the spacer 3 that cover tire 1, seal cover cap 2, cover tire 1 peristome are provided with, the two ends of seal cover cap 2 place cover tire 1 and 3 of spacers and be sulfided into one with it, to form a closed cavity.In this example, the setting of spacer 3 make itself and peristome inwall separating part opening upwards.
Embodiment four:
As Fig. 4, Fig. 6, the utility model tubeless tires comprises the spacer 3 that cover tire 1, seal cover cap 2, cover tire 1 peristome are provided with.The two ends of seal cover cap 2 place cover tire 1 and 3 of spacers and are sulfided into one with it, to form a closed cavity.In this example, the setting of spacer 3 makes the separating part of itself and peristome inwall Open Side Down.
Claims (5)
1, a kind of tubeless tires comprises cover tire (1), seal cover cap (2), it is characterized in that: seal cover cap (2) is sulfided into one to form a closed cavity with cover tire (1) peristome.
2, tubeless tires as claimed in claim 1 is characterized in that: the junction of seal cover cap (2) and cover tire (1) peristome is at the inwall of cover tire peristome.
3, tubeless tires as claimed in claim 1 is characterized in that: the junction of seal cover cap (2) and cover tire (1) peristome is at the port of cover tire peristome.
4, tubeless tires as claimed in claim 1 is characterized in that: cover tire (1) peristome is provided with spacer (3), and the two ends of seal cover cap (2) place between cover tire (1) and spacer (3) and with it and are sulfided into one, to form a closed cavity.
5, tubeless tires as claimed in claim 4 is characterized in that: the opening that the setting of spacer (3) can make itself and peristome inwall separating part up or down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114582 CN2657956Y (en) | 2003-11-11 | 2003-11-11 | Tyre without inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114582 CN2657956Y (en) | 2003-11-11 | 2003-11-11 | Tyre without inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657956Y true CN2657956Y (en) | 2004-11-24 |
Family
ID=34345448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320114582 Expired - Fee Related CN2657956Y (en) | 2003-11-11 | 2003-11-11 | Tyre without inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657956Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450581A (en) * | 2018-05-08 | 2019-11-15 | 正新橡胶工业股份有限公司 | The tubeless tyre of inflatable |
-
2003
- 2003-11-11 CN CN 200320114582 patent/CN2657956Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450581A (en) * | 2018-05-08 | 2019-11-15 | 正新橡胶工业股份有限公司 | The tubeless tyre of inflatable |
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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 |