CN205905671U - Swiftly change safe inner tube of a tyre - Google Patents
Swiftly change safe inner tube of a tyre Download PDFInfo
- Publication number
- CN205905671U CN205905671U CN201620750662.5U CN201620750662U CN205905671U CN 205905671 U CN205905671 U CN 205905671U CN 201620750662 U CN201620750662 U CN 201620750662U CN 205905671 U CN205905671 U CN 205905671U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tyre body
- tyre
- membrane made
- tube
- 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
Abstract
The utility model relates to a swiftly change safe inner tube of a tyre, including first inner tube of a tyre body, be provided with first inflating valve on the inner tube of a tyre body, first inner tube of a tyre body is a ring -shaped bag who has the fracture, and the film is easily broken to inside being provided with of first inner tube of a tyre body, film and first inner tube of a tyre body inner wall form tolerant space, are provided with second inner tube of a tyre body in the tolerant space, and folding device is in tolerant space for the compression of second inner tube of a tyre body, and second inner tube of a tyre body is provided with the second spiracle mouth, and the second spiracle mouth passes first inner tube of a tyre body and is a ring -shaped bag who has the fracture with hollow connection of second inner tube of a tyre body, second inner tube of a tyre body. The utility model discloses it is swiftly convenient to have the inner tube of a tyre of change, practices thrift manpower and time to can meet an urgent need under the circumstances of inner tube of a tyre damage and inflate, reach the beneficial effect of the purpose of riding.
Description
Technical field
This utility model is related to inner tube of a tyre technical field, especially a kind of convenient replacing punctured-proof tube.
Background technology
In known technical field, bicycle or electric motor car use crowd more, but work as bicycle or electric motor car
When the inner tube of a tyre needs to change, generally require and first unload wheel, if change is the inner tube of a tyre of trailing wheel, or even need to unload chain cover and brake
Device, just can be carried out replacing, labor intensive and the time of the inner tube of a tyre, and in-car hold easily punctured cause the inner tube of a tyre to lose heart can not
Ride, away from repair shop can not patch an inner tube in time, have to carry out, expend very big manpower and time.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model be to provide a kind of solve the above problems fast
Prompt replacing punctured-proof tube.
This utility model solves its technical problem the technical scheme is that convenient replacing punctured-proof tube, including first
Inner tube of a tyre body, the first described inner tube of a tyre body is provided with the first valve cock, and the first inner tube of a tyre body is an annular with fracture
Bag, the first inner tube of a tyre body interior is provided with breakable membrane made, and described breakable membrane made and the first inner tube of a tyre inner body wall form article containing space,
It is movably set with the second inner tube of a tyre body, the second inner tube of a tyre body compression is folded with article containing space, in second in article containing space
Tire body is provided with one end of breakable membrane made and punctures mechanism for puncture breakable membrane made, and the second inner tube of a tyre body is arranged
There is duaspiracle mouth, duaspiracle mouth is each passed through the first inner tube of a tyre body and the second inner tube of a tyre body and the first inner tube of a tyre body and second
Inner tube of a tyre body is connected, and the second inner tube of a tyre body is a ring bag with fracture, and the first inner tube of a tyre body is away from the one of breakable membrane made
It is provided with for stopping the catch puncturing mechanism on the inner side of fracture at end.
This utility model is further arranged to: the diameter of the second inner tube of a tyre body is less than the diameter of the first inner tube of a tyre body.
This utility model is further arranged to: the first inner tube of a tyre body surface be provided with some for increasing the convex of frictional force
Rise.
This utility model is further arranged to: breakable membrane made is plastic paper.
The beneficial effects of the utility model are: the replacing inner tube of a tyre is efficient and convenient, save manpower and time, and damaged in the inner tube of a tyre
In the case of can meet an urgent need inflation, reach purpose of riding.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing of a of the present utility model；
In figure: 1. the first inner tube of a tyre body, 2. raised, 3. the first valve cock, 4. the second inner tube of a tyre body, 5. duaspiracle mouth,
6. breakable membrane made, 7. article containing space, 8. puncture mechanism, 9. catch.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.
Preferred embodiment of the present utility model as shown in Figure 1, convenient replacing punctured-proof tube, including the first inner tube of a tyre body 1,
First valve cock 3 is provided with the first inner tube of a tyre body 1, the first inner tube of a tyre body 1 is a ring bag with fracture, first inner tube of a tyre is originally
Body 1 is internally provided with breakable membrane made 6, and described breakable membrane made 6 and the first inner tube of a tyre inner body wall form article containing space 7, article containing space 7
In be movably set with the second inner tube of a tyre body 4, the second inner tube of a tyre body 4 compression is folded with article containing space 7, the second inner tube of a tyre body
4 are provided with one end of breakable membrane made 6 and puncture mechanism 8 for puncture breakable membrane made 6, and the second inner tube of a tyre body 4 is arranged
There is duaspiracle mouth 5, duaspiracle mouth 5 is each passed through the first inner tube of a tyre body 1 and the second inner tube of a tyre body 4 and the first inner tube of a tyre body 1
It is connected with the second inner tube of a tyre body 4, the second inner tube of a tyre body 4 is a ring bag with fracture, and the first inner tube of a tyre body 1 is away from fragile
It is provided with the inwall of the fracture of one end of thin film 6 for stopping the catch 9 puncturing mechanism 8.
The diameter of the second inner tube of a tyre body 4 is less than the diameter of the first inner tube of a tyre body 1.
First inner tube of a tyre body 1 surface is provided with some projections 2 for increasing frictional force.
Breakable membrane made 6 is plastic paper.
During use, using instrument, former in-car tire is taken out from cover tire, and cut off the in-car tire of original one, in first
Tire body 1 is attached to cover tire and wheel hub through barrier, using the first valve cock 3, first inner tube of a tyre body 1 is inflated,
When in the first inner tube of a tyre body 1, gas fills, two fractures of the first inner tube of a tyre body 1 are because the restriction of cover tire shape is fitted in
Together, on the second inner tube of a tyre body 4 puncture mechanism 8 sharp portion equal with by the surface of the second inner tube of a tyre body 4 of compressed storage
OK, and by breakable membrane made 6 be limited in article containing space 7, puncture mechanism 8 and would not puncture breakable membrane made 6, at this moment first in
Tire body 1 forms a circular inner tube of a tyre, when the first inner tube of a tyre body 1 is punctured disappointing by sharp object, at this time checks cleaning cover tire
The sharp object of upper residual, check clean out after, with chargers such as inflators, duaspiracle mouth 5 is inflated, gas from
Duaspiracle mouth 5 enters in the second inner tube of a tyre body 4, and the mechanism 8 that punctures on the second inner tube of a tyre body 4 produces pressure to breakable membrane made 6,
And finally break through breakable membrane made 6, and spread apart carcass, after the second inner tube of a tyre body 4 is full of the inner space of the first inner tube of a tyre body 1,
Catch 9 blocks and punctures mechanism 8 and travel forward, and makes to puncture mechanism 8 and the first inner tube of a tyre body 1 will not be damaged, you can ride again
OK.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description with new technical scope it is necessary to determine its technology according to right
Property scope.
Claims (4)
1. a kind of convenient replacing punctured-proof tube, including the first inner tube of a tyre body (1), the first described inner tube of a tyre body (1) is provided with
First valve cock (3) it is characterised in that: the first described inner tube of a tyre body (1) is a ring bag with fracture, described first
Inner tube of a tyre body (1) is internally provided with breakable membrane made (6), and described breakable membrane made (6) and the first inner tube of a tyre inner body wall form tolerant sky
Between (7), be movably set with the second inner tube of a tyre body (4) in described article containing space (7), described the second inner tube of a tyre body (4) compression
It is folded with article containing space (7), the second described inner tube of a tyre body (4) is provided with use on one end of breakable membrane made (6)
Puncture mechanism (8) in puncture breakable membrane made (6), the second described inner tube of a tyre body (4) is provided with duaspiracle mouth (5), institute
The duaspiracle mouth (5) stated be each passed through the first inner tube of a tyre body (1) and the second inner tube of a tyre body (4) and the first inner tube of a tyre body (1) and
Second inner tube of a tyre body (4) is connected, and the second described inner tube of a tyre body (4) is a ring bag with fracture, in described first
It is provided with the inwall of fracture of tire body (1) one end away from breakable membrane made (6) for stopping the catch puncturing mechanism (8)
(9).
2. convenient replacing punctured-proof tube as claimed in claim 1 it is characterised in that: the second described inner tube of a tyre body (4) straight
Footpath is less than the diameter of the first inner tube of a tyre body (1).
3. convenient replacing punctured-proof tube as claimed in claim 1 it is characterised in that: the first described inner tube of a tyre body (1) surface
It is provided with some projections (2) for increasing frictional force.
4. convenient replacing punctured-proof tube as claimed in claim 1 it is characterised in that: described breakable membrane made (6) be plastics thin
Film paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750662.5U CN205905671U (en) | 2016-07-15 | 2016-07-15 | Swiftly change safe inner tube of a tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620750662.5U CN205905671U (en) | 2016-07-15 | 2016-07-15 | Swiftly change safe inner tube of a tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905671U true CN205905671U (en) | 2017-01-25 |
Family
ID=57805485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620750662.5U Expired - Fee Related CN205905671U (en) | 2016-07-15 | 2016-07-15 | Swiftly change safe inner tube of a tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905671U (en) |
-
2016
- 2016-07-15 CN CN201620750662.5U patent/CN205905671U/en not_active Expired - Fee Related
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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: 20170125 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |