CN205326695U - Connect inner tube of a tyre for bicycle that pulling force promoted - Google Patents
Connect inner tube of a tyre for bicycle that pulling force promoted Download PDFInfo
- Publication number
- CN205326695U CN205326695U CN201620117955.XU CN201620117955U CN205326695U CN 205326695 U CN205326695 U CN 205326695U CN 201620117955 U CN201620117955 U CN 201620117955U CN 205326695 U CN205326695 U CN 205326695U
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- CN
- China
- Prior art keywords
- interior
- tyre
- inner tube
- rand
- collar
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- 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 relates to a tire technical field, the more specifically connect inner tube of a tyre for bicycle that pulling force promoted that says so, the inner tube of a tyre joint department of bicycle adopts inlaid mode lap joint to consolidate through the reinforcing ring, make the joint department leakproofness of the inner tube of a tyre high, can not take place the phenomenon of fracture, guarantee the quality of the inner tube of a tyre, avoid the emergence of accident, outer elasticity thin layer and interior elasticity thin layer make the gas tightness of the inner tube of a tyre good, and use value is high. Be provided with outer rand, interior rand and middle rand on the interior matrix, the left end of matrix including outer rand and interior rand are connected, the right -hand member of matrix including middle rand is connected to middle rand lies in between outer rand and the rand. Outer lane and outer elasticity thin layer contact, and interior matrix setting is outside between elasticity thin layer and the interior elasticity thin layer to interior elasticity thin layer lies in the inside of matrix, and the reinforcing ring lies in the joint department of matrix.
Description
Technical field
This utility model relates to tyre technology, more specifically to the bicycle use inner tube of a tyre that a kind of joint pulling force promotes。
Background technology
Bicycle, also known as bicycle or bicycle, is a kind of small-sized ground vehicle trampling footboard drives with manpower。Bicycle is usually two and takes turns, and also has three-wheel, but is mainly used in shipping, relatively rare。In Taiwan and China's Mainland, being commonly referred to " bicycle ", " iron-clad horses ", Taiwan is also referred to as " the bright car in hole ", " bicycle "。In Hong Kong, Macao, Guangdong, Guangxi, the southern area of China such as Hunan be then more often called " bicycle "。" foot car " then it is referred to as in Singapore, Malaysia。
Tire is the parts that bicycle is indispensable, is typically mounted in alloy rim, can support frame, cushions foreign impacts, it is achieved with the driving performance contacting and ensureing bicycle on road surface。In the tire of bicycle, the inner tube of a tyre is the necessary parts of bicycle, and existing bicycle tube tensile property is poor, and the phenomenon of cracking often occurs in joint, and serious the normal of tire that affect uses, and easily caused by accident。
Summary of the invention
This utility model mainly solving the technical problems that: the bicycle use inner tube of a tyre that a kind of joint pulling force promotes is provided, the tube place of bicycle adopts the mode inlayed to overlap connection, and reinforced by fixing collar, the joint sealing making the inner tube of a tyre is high, the phenomenon of cracking will not be there is, ensure the quality of the inner tube of a tyre, it is to avoid the generation of accident；Outer elastic film layer and interior elastic film layer make the air-tightness of the inner tube of a tyre good, and use value is high。
For solving above-mentioned technical problem, this utility model relates to tyre technology, the bicycle use inner tube of a tyre that more specifically a kind of joint pulling force promotes, including outer ring, outer elastic film layer, interior elastic film layer, interior carcass and fixing collar, the tube place of bicycle adopts the mode inlayed to overlap connection, and is reinforced by fixing collar, the joint sealing making the inner tube of a tyre is high, the phenomenon of cracking will not be there is, it is ensured that the quality of the inner tube of a tyre, it is to avoid the generation of accident；Outer elastic film layer and interior elastic film layer make the air-tightness of the inner tube of a tyre good, and use value is high。
Being provided with outer collar, interior collar and middle collar on interior carcass, outer collar and interior collar are connected to the left end of interior carcass, and middle collar is connected to the right-hand member of interior carcass, and middle collar is between outer collar and interior collar。
Outer ring contacts with outer elastic film layer, and outer elastic film layer is positioned at the inside of outer ring。Interior carcass is arranged between outer elastic film layer and interior elastic film layer, and interior elastic film layer is positioned at the inside of carcass。Fixing collar is arranged on the outer wall of outer ring, and fixing collar is positioned at the joint of carcass。
As the further optimization of the technical program, the outer ring described in the bicycle use inner tube of a tyre that this utility model a kind of joint pulling force promotes, outer elastic film layer, interior elastic film layer and interior carcass are coaxial。
Having the beneficial effect that of the bicycle use inner tube of a tyre that a kind of joint pulling force of this utility model promotes
The bicycle use inner tube of a tyre that a kind of joint pulling force of this utility model promotes, the tube place of bicycle adopts the mode inlayed to overlap connection, and is reinforced by fixing collar, the joint sealing making the inner tube of a tyre is high, the phenomenon of cracking will not be there is, it is ensured that the quality of the inner tube of a tyre, it is to avoid the generation of accident；Outer elastic film layer and interior elastic film layer make the air-tightness of the inner tube of a tyre good, and use value is high。
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail。
Fig. 1 is the cross-sectional structure schematic diagram of the bicycle use inner tube of a tyre that a kind of joint pulling force of this utility model promotes。
In figure: outer ring 1；Outer elastic film layer 2；Interior elastic film layer 3；Interior carcass 4；Outer collar 4-1；Interior collar 4-2；Middle collar 4-3；Fixing collar 5。
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, present embodiment is described, this utility model relates to tyre technology, the bicycle use inner tube of a tyre that more specifically a kind of joint pulling force promotes, including: outer ring 1, outer elastic film layer 2, interior elastic film layer 3, interior carcass 4 and fixing collar 5, the tube place of bicycle adopts the mode inlayed to overlap connection, and is reinforced by fixing collar, the joint sealing making the inner tube of a tyre is high, the phenomenon of cracking will not be there is, it is ensured that the quality of the inner tube of a tyre, it is to avoid the generation of accident；Outer elastic film layer and interior elastic film layer make the air-tightness of the inner tube of a tyre good, and use value is high。
Interior carcass 4 is provided with outer collar 4-1, interior collar 4-2 and middle collar 4-3, outer collar 4-1 and interior collar 4-2 is connected to the left end of interior carcass 4, middle collar 4-3 is connected to the right-hand member of interior carcass 4, and middle collar 4-3 is between outer collar 4-1 and interior collar 4-2；By the overlap joint damascene process between middle collar 4-3 and outer collar 4-1 and interior collar 4-2 so that the joint sealing of the inner tube of a tyre is high, the phenomenon of cracking will not occur, it is ensured that the quality of the inner tube of a tyre, it is to avoid the generation of accident。
Outer ring 1 contacts with outer elastic film layer 2, and outer elastic film layer 2 is positioned at the inside of outer ring 1；Outer ring 1 protects the internal structure of the inner tube of a tyre directly to contact the damage inner tube of a tyre with cover tire, it is ensured that the usability of the inner tube of a tyre, contributes to extending the service life of tire。Interior carcass 4 is arranged between outer elastic film layer 2 and interior elastic film layer 3, and interior elastic film layer 3 is positioned at the inside of carcass 4；Outer elastic film layer 2 and interior elastic film layer 3 make the air-tightness of the inner tube of a tyre good, are not easily punctured by the external world, it is ensured that the safety of bicycle running, in order to avoid inner tyre leakage brings unnecessary trouble。Fixing collar 5 is arranged on the outer wall of outer ring 1, and fixing collar 5 is positioned at the joint of carcass 4；There is the effect of reinforcing the joint of the inner tube of a tyre by fixing collar 5, in order to avoid being pulled off, it is ensured that the quality of the inner tube of a tyre。
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment being described, embodiment one is described further by present embodiment, and described outer ring 1, outer elastic film layer 2, interior elastic film layer 3 and interior carcass 4 are coaxial。
Certainly; described above is not limitation of the utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, falls within protection domain of the present utility model。
Claims (2)
1. the bicycle use inner tube of a tyre that a joint pulling force promotes, including outer ring (1), outer elastic film layer (2), interior elastic film layer (3), interior carcass (4) and fixing collar (5), it is characterized in that: interior carcass (4) is provided with outer collar (4-1), interior collar (4-2) and middle collar (4-3), outer collar (4-1) and interior collar (4-2) are connected to the left end of interior carcass (4), middle collar (4-3) is connected to the right-hand member of interior carcass (4), and middle collar (4-3) is positioned between outer collar (4-1) and collar (4-2)；
Outer ring (1) contacts with outer elastic film layer (2), and outer elastic film layer (2) is positioned at the inside of outer ring (1)；Interior carcass (4) is arranged between outer elastic film layer (2) and interior elastic film layer (3), and interior elastic film layer (3) is positioned at the inside of carcass (4)；Fixing collar (5) is arranged on the outer wall of outer ring (1), and fixing collar (5) is positioned at the joint of carcass (4)。
2. the bicycle use inner tube of a tyre that a kind of joint pulling force according to claim 1 promotes, it is characterised in that: described outer ring (1), outer elastic film layer (2), interior elastic film layer (3) and interior carcass (4) are coaxial。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117955.XU CN205326695U (en) | 2016-02-06 | 2016-02-06 | Connect inner tube of a tyre for bicycle that pulling force promoted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117955.XU CN205326695U (en) | 2016-02-06 | 2016-02-06 | Connect inner tube of a tyre for bicycle that pulling force promoted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326695U true CN205326695U (en) | 2016-06-22 |
Family
ID=56316839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117955.XU Expired - Fee Related CN205326695U (en) | 2016-02-06 | 2016-02-06 | Connect inner tube of a tyre for bicycle that pulling force promoted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019030320A2 (en) | 2017-08-11 | 2019-02-14 | Tpu Plus Gmbh | Multilayer inner tube |
-
2016
- 2016-02-06 CN CN201620117955.XU patent/CN205326695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019030320A2 (en) | 2017-08-11 | 2019-02-14 | Tpu Plus Gmbh | Multilayer inner tube |
| DE102017118314A1 (en) | 2017-08-11 | 2019-02-14 | Tpu Plus Gmbh | Multilayer inner tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20180206 |