CN200998986Y - Replacing-free bicycle tyre - Google Patents
Replacing-free bicycle tyre Download PDFInfo
- Publication number
- CN200998986Y CN200998986Y CNU2007200056411U CN200720005641U CN200998986Y CN 200998986 Y CN200998986 Y CN 200998986Y CN U2007200056411 U CNU2007200056411 U CN U2007200056411U CN 200720005641 U CN200720005641 U CN 200720005641U CN 200998986 Y CN200998986 Y CN 200998986Y
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- tyre
- utility
- model
- tire
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses bike tyre which doesn't need replacing. The utility model comprises a shoe and a solid inner tube arranged on a first rim, which is characterized in that: the tyre comprises a second rim arranged on a spoke, the first rim is arranged on the second rim. The utility model has the advantages that the utility model won't discharge air and puncture tyre, therefore needn't to replace with convenient installation, which is suitable for mass production.
Description
Technical field
The utility model relates to a kind of tire, a kind of specifically be used for bicycle exempt to replace band tyre.
Background technology
The known band tyre of people generally has the characteristics that can not leak gas or prick tire, this can be installed on the wheel rim by the elastic caoutchouc element of handle and cover tire global formation and obtain, perhaps, obtain as the elastic caoutchouc element by in tubeless tires, filling elastic element.
Though band tyre does not need to change tire or tire patching and since band tyre different with traditional air-inflation tyre, can't after installation, make inner tube of a tyre inflation again, existing band tyre is existed inconvenience being installed on the wheel rim of bicycle.
Summary of the invention
The purpose of this utility model is: provide a kind of convenient install do not need the bike tyre changed.
The technical solution of the utility model is:
A kind of bike tyre of changing of not needing includes the cover tire that is installed on first wheel rim and the solid inner tube of a tyre, it is characterized in that this tire also includes second wheel rim that is installed on the spoke, and first wheel rim is installed on second wheel rim.
Supplementary technology scheme of the present utility model is as follows:
Preferably, second wheel rim of the present utility model has only a side to have back-up ring.
Preferably, first wheel rim and second wheel rim are installed together by screw again.
Preferably, first wheel rim has only a side to have back-up ring, cooperates with back-up ring on second wheel rim, and tire is installed in clamping.
Preferably, first wheel rim is provided with threaded block, and the spoke top has screw thread, is installed in the threaded block of first wheel rim, and first wheel rim and second wheel rim are installed together.
Preferably, on first wheel rim at interval be provided with threaded block, the spoke top has screw thread, is installed in the threaded block on first wheel rim, and first wheel rim and second wheel rim are installed together.
The beneficial effects of the utility model are: can not leak gas or roll tire, therefore need not to change, and have advantage easy for installation, as to be convenient to batch manufacturing.
Description of drawings
Fig. 1 is the scheme drawing that is equipped with the bicycle of the utility model tire.
The section-drawing of Fig. 2 the utility model tire.
Fig. 3 part assembly drawing of the present utility model.
Fig. 4 is the lateral plan of the utility model tire.
Fig. 5 is the assembly drawing of tire shown in Figure 4
Fig. 6 is the assembly drawing of the utility model embodiment 2.
Fig. 7 and Fig. 8 are the part assembly drawings of embodiment 2.
Wherein, Reference numeral: 1 is the inner tube of a tyre, and 2 is cover tire, and 3 is first wheel rim, and 4 is second wheel rim, and 5 is spoke, and 6,7 is back-up ring.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Specific embodiment of the utility model 1, as depicted in figs. 1 and 2, a kind of bike tyre of changing of not needing, comprise the solid inner tube of a tyre 1 that rubber is made, the cover tire 2 that rubber is made, cover tire 2 wraps the inner tube of a tyre 1 and is installed on first wheel rim 3, metal first wheel rim, 3 sections are the jaw shape with two clamping limbs, block the inner tube of a tyre 1 and cover tire 2 on the clamping limb, and then first wheel rim 3 is enclosed within on second wheel rim 4, a side of second wheel rim 4 has back-up ring 6, is convenient to determine the installation site of first wheel rim, can make the two fixing more firm in additional fasteners after being locked between the two, second wheel rim 4 be fixed on the spoke 5.As shown in Figure 3, be the inner tube of a tyre 1, cover tire 2 and first wheel rim 3, the scheme drawing when second wheel rim 4 fits together, earlier the inner tube of a tyre 1 is contained in the cover tire 2 during assembling, again the two is packed into together in first wheel rim 3, then first wheel rim 3 is being installed on second wheel rim 4, can be again between the two in addition screw fix.
Specific embodiment of the utility model 2, shown in Fig. 6,7,8, a kind of bike tyre of changing of not needing, comprise the solid inner tube of a tyre 1 that rubber is made, the cover tire 2 that rubber is made, cover tire 2 wrap the inner tube of a tyre 1 and are installed in that 3, the first wheel rims 3 have only a side to have back-up ring 7 on first wheel rim, cooperate with back-up ring 6 one-sided on second wheel rim 4, clamp tire.On first wheel rim 3 at interval be provided with threaded block, spoke 5 tops have screw thread, a part is installed in the threaded block on second wheel rim 4, another part is installed in the threaded block of first wheel rim 3, as shown in Figure 7 and Figure 8, two parts are crisscross arranged, and first wheel rim and second wheel rim are installed together.
Claims (6)
1. one kind does not need the bike tyre changed, include the cover tire (2) that is installed on first wheel rim (3) and the solid inner tube of a tyre (1), it is characterized in that this tire also includes second wheel rim (4) that is installed on the spoke (5), first wheel rim (3) is installed on second wheel rim (4).
2. the bike tyre changed of not needing according to claim 1 is characterized in that second wheel rim (4) has only a side to have back-up ring (6).
3. the bike tyre changed of not needing according to claim 2 is characterized in that first wheel rim (3) and second wheel rim (4) are installed together by screw.
4. the bike tyre of changing according to claim 2 or 3 described not needs is characterized in that first wheel rim (3) has only a side to have back-up ring (7), cooperates clamping installation tire with back-up ring (6) on second wheel rim (4).
5. the bike tyre changed of not needing according to claim 4, it is characterized in that first wheel rim (3) is provided with threaded block, spoke (5) top has screw thread, be installed in the threaded block of first wheel rim (3), first wheel rim (3) and second wheel rim (4) are installed together.
6. the bike tyre changed of not needing according to claim 4, it is characterized in that, first wheel rim (3) is gone up the threaded block that is provided with at interval, spoke (5) top has screw thread, be installed in the threaded block on first wheel rim (3), first wheel rim (3) and second wheel rim (4) are installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200056411U CN200998986Y (en) | 2007-01-25 | 2007-03-12 | Replacing-free bicycle tyre |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720002531 | 2007-01-25 | ||
| CN200720002531.X | 2007-01-25 | ||
| CNU2007200056411U CN200998986Y (en) | 2007-01-25 | 2007-03-12 | Replacing-free bicycle tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998986Y true CN200998986Y (en) | 2008-01-02 |
Family
ID=39013393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200056411U Expired - Fee Related CN200998986Y (en) | 2007-01-25 | 2007-03-12 | Replacing-free bicycle tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031293A (en) * | 2017-06-06 | 2017-08-11 | 天津市宝永啟臣橡胶科技有限公司 | Tire for vehicles and apply its bicycle |
| CN107284138A (en) * | 2017-08-10 | 2017-10-24 | 惠州市瑞博尔科技有限公司 | The non-inflatable tyre of Tire ＆ Tube one |
-
2007
- 2007-03-12 CN CNU2007200056411U patent/CN200998986Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031293A (en) * | 2017-06-06 | 2017-08-11 | 天津市宝永啟臣橡胶科技有限公司 | Tire for vehicles and apply its bicycle |
| CN107284138A (en) * | 2017-08-10 | 2017-10-24 | 惠州市瑞博尔科技有限公司 | The non-inflatable tyre of Tire ＆ Tube one |
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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: 20080102 Termination date: 20140312 |