CN213199367U - Inner tube of electric vehicle - Google Patents
Inner tube of electric vehicle Download PDFInfo
- Publication number
- CN213199367U CN213199367U CN202021474576.9U CN202021474576U CN213199367U CN 213199367 U CN213199367 U CN 213199367U CN 202021474576 U CN202021474576 U CN 202021474576U CN 213199367 U CN213199367 U CN 213199367U
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- puncture
- layer
- inner tube
- proof
- inflation
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Abstract
The utility model discloses an electric motor car inner tube of a tyre, including the inner tube of a tyre body, inner tube of a tyre body upper portion is provided with prevents that the puncture inflates the inlayer, prevent that the puncture inflates inlayer upper portion and is provided with prevents the puncture and inflates the skin, the inner tube of a tyre body is inside to be the first layer of inflating, the inner tube of a tyre body and has to prevent the puncture and inflate and form the second between the inlayer and inflate the layer, prevent the puncture and inflate the inlayer and prevent the puncture and inflate and form the third layer of inflating between the skin, inner tube of a tyre body surface is located prevents the puncture and inflates the position of inlayer below and prevent the puncture and inflate the inlayer and be. The utility model has the advantages that: the utility model has reasonable design, simple and stable structure and strong practicability; the inner tube body can still support the body of the electric vehicle even if the puncture-proof inflatable inner layer and the puncture-proof inflatable outer layer are punctured by multilayer protection, and simultaneously, external impact is buffered, so that the electric vehicle is ensured to normally run.
Description
Technical Field
The utility model relates to an inner tube of a tyre technical field specifically is an electric motor car inner tube of a tyre.
Background
The tire is an indispensable part of the electric vehicle, is usually arranged on a metal hub, can support the body of the electric vehicle, buffers external impact, realizes the contact with the road surface and ensures the running performance of the electric vehicle.
The existing electric vehicle inner tube structure is in a single tube shape, if the inner tube is punctured, the inner tube can be punctured immediately after being punctured and damaged, and cannot continue to run, especially, the half-way tire burst is very embarrassing and troublesome, the normal use of the tire is seriously influenced after the tire burst, and accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric motor car inner tube of a tyre is provided in order to solve the problem that the electric motor car inner tube of a tyre is punctured and is leaded to bursting the child to break and decrease the back, the unable normal driving of electric motor car.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an electric motor car inner tube of a tyre, includes the inner tube of a tyre body, inner tube of a tyre body upper portion is provided with prevents puncturing and aerifys the inlayer, prevent puncturing and aerify inlayer upper portion and be provided with and prevent puncturing and aerify the skin, the inside first layer of aerifing that is of inner tube of a tyre body, the inner tube of a tyre body with prevent puncturing and aerify and form the second layer of aerifing between the inlayer, prevent puncturing aerify the inlayer with prevent puncturing and aerify and form the third layer of aerifing between the skin, inner tube of a tyre body surface is located prevent puncturing and aerify the position of inlayer below and prevent puncturing and aerify the inlayer and be located prevent puncturing and aerify the outside surface.
Furthermore, the inner tube body, the puncture-proof inflatable inner layer and the puncture-proof inflatable outer layer are respectively provided with an air tap on the side surface, and the air taps are respectively communicated with the first inflatable layer, the second inflatable layer and the third inflatable layer.
Furthermore, the inner tube body, the puncture-proof inflatable inner layer and the puncture-proof inflatable outer layer are coaxial.
Furthermore, the outer surface of the puncture-preventing inflatable outer layer is provided with anti-skid lines.
Furthermore, the puncture-proof reinforcing layer is made of epoxy resin, polytetrafluoroethylene or glass fiber materials.
The utility model has the advantages that: compared with the prior art, the utility model has reasonable design, simple and stable structure and strong practicability; the first inflatable layer, the second inflatable layer and the third inflatable layer are arranged, when the outer inflatable layer is prevented from being punctured by external factors to cause air leakage of the third inflatable layer, after a puncture object is taken out, the first inflatable layer and the second inflatable layer can still support the body of the electric vehicle, and meanwhile, external impact is buffered, so that the normal running of the electric vehicle is ensured; the enhancement layer of preventing puncturing that sets up can protect to prevent puncturing and aerify inlayer and inner tube of a tyre body, avoid the puncture thing to enter and puncture once more and prevent puncturing and aerify inlayer and inner tube of a tyre body, in addition, even prevent puncturing and aerify the inlayer once more by under the circumstances that the puncture thing punctured and destroy, take out behind the puncture thing, this internal first layer of aerifing of inner tube of a tyre still can support the electric motor car automobile body, cushion external impact simultaneously, guarantee the electric motor car and normally travel, the multilayer protection, guarantee the safety and the convenience that the electric motor car traveled, avoid unable use behind the damaged inner tube of a tyre on the way, influence work and life and the security of traveling.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
In the figure: 1-an inner tube body, 2-a puncture-proof inflatable inner layer, 3-a puncture-proof inflatable outer layer, 4-a first inflatable layer, 5-a second inflatable layer, 6-a third inflatable layer, 7-a puncture-proof reinforced layer and 8-an air nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
An electric vehicle inner tube shown in fig. 1 comprises an inner tube body 1, wherein an anti-puncture inflation inner layer 2 is arranged on the upper portion of the inner tube body 1, an anti-puncture inflation outer layer 3 is arranged on the upper portion of the anti-puncture inflation inner layer 2, a first inflation layer 4 is arranged inside the inner tube body 1, a second inflation layer 5 is formed between the inner tube body 1 and the anti-puncture inflation inner layer 2, a third inflation layer 6 is formed between the anti-puncture inflation inner layer 2 and the anti-puncture inflation outer layer 3, and an anti-puncture reinforcing layer 7 is arranged on the outer surface of the inner tube body 1, located below the anti-puncture inflation inner layer 2, and located below the anti-puncture inflation outer layer 3.
The inner tube body 1, the puncture-proof inflatable inner layer 2 and the puncture-proof inflatable outer layer 3 are respectively provided with air nozzles 8 at the side surfaces thereof, which are respectively communicated with the first inflatable layer 4, the second inflatable layer 5 and the third inflatable layer 6, so that the first inflatable layer 4, the second inflatable layer 5 and the third inflatable layer 6 are not communicated with each other, even if one or two of the air nozzles leak or the air leaks, the rest air nozzles can still continue to support the body of the electric vehicle, and simultaneously buffer external impact, thereby ensuring the normal running of the electric vehicle; the inner tube body 1, the puncture-proof inflatable inner layer 2 and the puncture-proof inflatable outer layer 3 are coaxial, so that the rotation coordination of the inner tube is ensured when the inner tube runs; the outer surface of the puncture-proof inflatable outer layer 3 is provided with anti-skid lines, so that the running safety of the electric vehicle is improved; the puncture-proof reinforced layer 7 is made of epoxy resin, polytetrafluoroethylene or glass fiber materials and plays a role in protecting the surface of the inner tire body 1 and the puncture-proof inflatable inner layer 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an electric motor car inner tube, includes inner tube body (1), its characterized in that: the utility model discloses a tire inner tube, including inner tube body (1), inner tube body (2) upper portion is provided with puncture-proof inflation inner layer (2), puncture-proof inflation inner layer (2) upper portion is provided with puncture-proof inflation outer layer (3), inner tube body (1) is inside to be first inflation layer (4), inner tube body (1) with there is puncture-proof inflation inner layer (2) between form second inflation layer (5), puncture-proof inflation inner layer (2) with puncture-proof inflation outer layer (3) between form third inflation layer (6), inner tube body (1) surface is located puncture-proof inflation inner layer (2) below the position and puncture-proof inflation inner layer (2) are located puncture-proof inflation outer layer (3) below outside surface all is provided with puncture-proof enhancement layer (7).
2. An electric vehicle inner tube according to claim 1, wherein: the inner tube body (1), puncture-proof aerify inlayer (2) and puncture-proof aerify outer strata (3) side all is provided with air cock (8) respectively with first aerify layer (4), second aerify layer (5) and third aerify the layer (6) and be linked together.
3. An electric vehicle inner tube according to claim 1, wherein: the inner tube body (1), the puncture-proof inflatable inner layer (2) and the puncture-proof inflatable outer layer (3) are coaxial.
4. An electric vehicle inner tube according to claim 1, wherein: the outer surface of the puncture-proof inflatable outer layer (3) is provided with anti-skid lines.
5. An electric vehicle inner tube according to claim 1, wherein: the puncture-proof reinforcing layer (7) is made of epoxy resin, polytetrafluoroethylene or glass fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474576.9U CN213199367U (en) | 2020-07-23 | 2020-07-23 | Inner tube of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021474576.9U CN213199367U (en) | 2020-07-23 | 2020-07-23 | Inner tube of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199367U true CN213199367U (en) | 2021-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021474576.9U Active CN213199367U (en) | 2020-07-23 | 2020-07-23 | Inner tube of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213199367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910833A (en) * | 2021-09-22 | 2022-01-11 | 南通顺驰橡胶制品有限公司 | Puncture-proof rubber foaming inner tube and manufacturing method thereof |
-
2020
- 2020-07-23 CN CN202021474576.9U patent/CN213199367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910833A (en) * | 2021-09-22 | 2022-01-11 | 南通顺驰橡胶制品有限公司 | Puncture-proof rubber foaming inner tube and manufacturing method thereof |
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