CN213948040U - Electric vehicle inner tube with spare tire function - Google Patents

Electric vehicle inner tube with spare tire function Download PDF

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Publication number
CN213948040U
CN213948040U CN202021474053.4U CN202021474053U CN213948040U CN 213948040 U CN213948040 U CN 213948040U CN 202021474053 U CN202021474053 U CN 202021474053U CN 213948040 U CN213948040 U CN 213948040U
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China
Prior art keywords
tube
tyre
spare
tire
electric vehicle
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Active
Application number
CN202021474053.4U
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Chinese (zh)
Inventor
翁自全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Enbang Rubber Technology Co ltd
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Jiangsu Enbang Rubber Technology Co ltd
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Priority to CN202021474053.4U priority Critical patent/CN213948040U/en
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Abstract

The utility model discloses an electric motor car inner tube of a tyre with spare tyre function, including wheel hub, spoke, rim, the inner tube of a tyre, spare tyre and cover tire, the spoke is connected to the wheel hub periphery, and the rim is connected to the spoke periphery, and the cover tire is connected to the rim periphery, and rim and cover tire surround the inner tube of a tyre, and the inside spare tyre that is equipped with of the inner tube of a tyre. Be equipped with the inner tube of a tyre inflating valve on the inner tube of a tyre, be equipped with spare tyre inflating valve on the spare tyre, the spare tyre inflating valve is connected with the inner tube of a tyre, beneficial effect: when the inner tube is normal, the inner tube is inflated, the spare tire is attached to the upper part of the inner tube in a vacuum state, the inner tube supports the outer tire, and the electric vehicle can normally ride; when the inner tube is damaged and is not enough to support the electric vehicle to ride, the spare tire is inflated, the spare tire supports the inner tube and the outer tube, the electric vehicle can be guaranteed to ride normally, and the problem that the inner tube cannot be ridden normally after being damaged can be solved by mutually supplementing the inner tube and the spare tire.

Description

Electric vehicle inner tube with spare tire function
Technical Field
The utility model relates to a tire technical field specifically is an electric motor car inner tube of a tyre with spare tyre function.
Background
The inner tube is commonly called inner tube, and refers to a circular elastic tube with a tire valve for keeping the inner pressure of the tire. The valve is used for inflating and keeping air at a certain pressure in the inner tire. The inner tube should have good air tightness, heat resistance, elasticity, aging resistance and small permanent deformation.
When the existing electric vehicle runs, the phenomenon that an inner tube is punctured or the tire is burst often occurs, after the tire is damaged, the electric vehicle is difficult to push, the time is delayed, and the economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the inner tube of a tyre of present electric motor car can't normally ride after damaging.
The utility model adopts the following technical scheme:
the utility model provides an electric motor car inner tube of a tyre with spare tyre function, includes wheel hub, spoke, rim, the inner tube of a tyre, spare tyre and cover tyre, and the spoke is connected to the wheel hub periphery, and the rim is connected to the spoke periphery, and the cover tyre is connected to the rim periphery, and rim and cover tyre parcel inner tube of a tyre, the inside spare tyre that is equipped with of inner tube of a tyre. The inner tube is provided with an inner tube valve, the spare tire is provided with a spare tire valve, and the spare tire valve is connected with the inner tube.
Furthermore, two valve holes are arranged on the wheel hub, so that the inner tube valve and the spare tire valve extend out of the wheel hub.
Furthermore, the spare tire is vacuum, and when the inner tube is inflated, the spare tire does not influence riding.
Furthermore, the spare tire inflating valve is connected with the inner tube in a sealing mode, air tightness is not affected when the inner tube is inflated, and when the inner tube is damaged, the spare tire can support the inner tube to guarantee that the vehicle continues to ride.
Furthermore, the inner tube and the outer tube are made of butyl rubber.
The utility model has the advantages that: when the inner tube is normal, the inner tube is inflated, the spare tire is attached to the upper part of the inner tube in a vacuum state, the inner tube supports the outer tire, and the electric vehicle can normally ride; when the inner tube is damaged and is not enough to support the electric vehicle to ride, the spare tire is inflated, the spare tire supports the inner tube and the outer tube, the electric vehicle can be guaranteed to ride normally, and the problem that the inner tube cannot be ridden normally after being damaged can be solved by mutually supplementing the inner tube and the spare tire.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a connection relation diagram of the inner tube and the spare tire of the utility model.
In the figure, 1-wheel hub, 2-wheel disc, 3-wheel rim, 4-inner tube, 5-spare tire, 6-outer cover, 7-inner tube valve and 8-spare tire valve.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall 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 with a spare tire function shown in fig. 1 and fig. 2 is combined, the electric vehicle inner tube comprises a hub 1, a spoke 2, a rim 3, an inner tube 4, a spare tire 5 and an outer tire 6, the spoke 2 is connected to the periphery of the hub 1, the rim 3 is connected to the periphery of the spoke 2, the outer tire 6 is connected to the periphery of the rim 3, the inner tube 4 is wrapped by the rim 3 and the outer tire 6, and the spare tire 5 is arranged inside the inner tube 4. The inner tube 4 is provided with an inner tube valve 7, the 5 spare tire is provided with an 8 spare tire valve, and the 8 spare tire valve is connected with the inner tube 4.
Wherein, be equipped with two inflating valve holes on wheel hub 1, make 7 inner tube inflating valves and 8 spare tyre inflating valves stretch out 1 wheel hub, be the vacuum in the spare tyre 5, when inner tube 4 aerifys, spare tyre 5 does not influence and rides, spare tyre inflating valve 8 and inner tube 4 sealing connection, when inner tube 4 aerifys, the gas tightness is not influenced, when inner tube 4 damages, spare tyre 5 can support inner tube 4 and guarantee that the vehicle continues to ride, 4 inner tube and 5 cover tires are the butyl rubber material.
The working principle is as follows: when the inner tube is normal, the inner tube is inflated, the spare tire is attached to the upper part of the inner tube in a vacuum state, the inner tube supports the outer tire, and the electric vehicle can normally ride; when the inner tube is damaged and is not enough to support the electric vehicle to ride, the spare tire is inflated, and the spare tire supports the inner tube and the outer tire, so that the electric vehicle can ride normally. The problem that the conventional electric vehicle cannot normally ride after the inner tube is damaged can be solved by mutually supplementing the inner tube and the spare tire.
It is obvious that the above described embodiments are only some examples of the present invention, and 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 all belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides an electric motor car inner tube with spare tyre function which characterized in that: including wheel hub, spoke, rim, inner tube of a tyre, spare tyre and cover tire, wheel hub periphery is connected the spoke, spoke periphery is connected the rim, rim periphery is connected the cover tire, the rim with the cover tire parcel the inner tube of a tyre, the inside of the inner tube of a tyre is equipped with the spare tyre, be equipped with the inner tube of a tyre inflating valve on the inner tube of a tyre, be equipped with the spare tyre inflating valve on the spare tyre, the spare tyre inflating valve with the inner tube of a tyre is connected.
2. The inner tube with spare tire function for electric vehicle as claimed in claim 1, wherein: two valve holes are arranged on the hub.
3. The inner tube with spare tire function for electric vehicle as claimed in claim 1, wherein: the inner part of the spare tire is vacuum.
4. The inner tube with spare tire function for electric vehicle as claimed in claim 1, wherein: and the spare tire inflating valve is connected with the inner tube in a sealing way.
5. The inner tube with spare tire function for electric vehicle as claimed in claim 1, wherein: the inner tube and the outer tube are made of butyl rubber.
CN202021474053.4U 2020-07-23 2020-07-23 Electric vehicle inner tube with spare tire function Active CN213948040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021474053.4U CN213948040U (en) 2020-07-23 2020-07-23 Electric vehicle inner tube with spare tire function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021474053.4U CN213948040U (en) 2020-07-23 2020-07-23 Electric vehicle inner tube with spare tire function

Publications (1)

Publication Number Publication Date
CN213948040U true CN213948040U (en) 2021-08-13

Family

ID=77193260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021474053.4U Active CN213948040U (en) 2020-07-23 2020-07-23 Electric vehicle inner tube with spare tire function

Country Status (1)

Country Link
CN (1) CN213948040U (en)

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