CN218197769U - Puncture-proof double-layer baby carriage tire - Google Patents
Puncture-proof double-layer baby carriage tire Download PDFInfo
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- CN218197769U CN218197769U CN202222167150.4U CN202222167150U CN218197769U CN 218197769 U CN218197769 U CN 218197769U CN 202222167150 U CN202222167150 U CN 202222167150U CN 218197769 U CN218197769 U CN 218197769U
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- inner tube
- tyre
- puncture
- inflation valve
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Abstract
The utility model discloses a prevent stinging double-deck bassinet tire, including the cover tire, the first inner tube of a tyre and the second inner tube of a tyre, be provided with the first inner tube of a tyre and the second inner tube of a tyre in the cover tire, one side of the first inner tube of a tyre is provided with first inflation valve, one side of the second inner tube of a tyre is provided with the second inflation valve. The utility model relates to a prevent stinging double-deck bassinet tire, simple structure, low cost changes convenient laborsaving moreover, and practical value is high, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a bassinet child technical field, in particular to prevent stinging double-deck bassinet child.
Background
The tyre is a generic name of tyres, is usually made of wear-resistant rubber materials and is divided into a solid tyre and an inflatable tyre, wherein the inflatable tyre consists of an inner tyre and an outer tyre.
Currently, the existing baby carriage tires have the following disadvantages when in use: 1. because the service environment's of bassinet limitation is less, leads to the bassinet child easily to be punctured by sharp object and produce the damage more easily, 2, because when aerifing, can only see through the change of outside shape and judge, have great error, influence the result of use, when changing the damage tire, difficult operation and hard. Therefore, the puncture-proof double-layer baby carriage tire is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a puncture-proof double-layered stroller capable of effectively solving the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent stinging double-deck bassinet tire, includes the cover tire, first inner tube of a tyre and the second inner tube of a tyre, be provided with first inner tube of a tyre and the second inner tube of a tyre in the cover tire, one side of first inner tube of a tyre is provided with first inflation valve, one side of second inner tube of a tyre is provided with the second inflation valve.
Furthermore, the inner surface of the cover tire is provided with a cover tire seam, the cover tire seam is internally sleeved with a telescopic sleeve, one side of the telescopic sleeve is sleeved with a telescopic rod, one end of the telescopic rod is provided with a pressing block, and the telescopic rod is connected with the pressing block through a screw.
Further, the surface of the first inner tube is provided with a reinforcing layer, and the reinforcing layer is made of gravel and stone through gluing.
Further, the top that lies in the telescopic link is provided with the spring, one side of telescopic link is provided with the push rod, and the one end and the telescopic link of push rod are connected, the top of telescopic link is provided with the gyro wheel, and telescopic link are all through draw-in groove coupling spring, and the push rod passes through the screwed connection telescopic link.
Furthermore, the surfaces of the first inflation valve and the second inflation valve are provided with scale marks, and the surface of the outer tire is provided with anti-skid grains.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the arranged outer tire, the first inner tire, the second inner tire and the reinforcing layer, the puncture-preventing effect of the tire can be improved, the structure is simple and stable, the stability of the punctured tire can be improved, the potential safety hazards are greatly reduced, and the tire is safe and reliable.
2. Through the first inflation valve, the second inflation valve and the scale mark that set up, be convenient for judge according to the inflation volume of numerical value in to the tire to in aerify the operation such as, simple structure is convenient, through flexible cover, telescopic link, push rod and briquetting, still be convenient for carry out the auxiliary operation when dismantling the tire, it is more laborsaving high-efficient, the user can accomplish by oneself and change the operation, practical reliable.
Drawings
Fig. 1 is a schematic view of the whole structure of the puncture-proof double-layer baby carriage tire of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the anti-prick double-layer baby carriage tire of the present invention.
Fig. 3 is a schematic view of the structure of the extension sleeve and the extension rod of the puncture-proof double-layer baby carriage tire of the utility model.
Fig. 4 is a schematic diagram of the scale line structure of the anti-prick double-layer baby carriage tire of the present invention.
Fig. 5 is a schematic view of the structure of the reinforced layer of the anti-prick double-layer baby carriage tire of the present invention.
In the figure: 1. an outer tire; 2. a first inner tube; 3. a second inner tube; 4. a first inflation valve; 5. a second inflation valve; 6. outer tyre seams; 7. a telescopic sleeve; 8. scale lines; 9. a telescopic rod; 10. briquetting; 11. a spring; 12. a push rod; 13. a roller; 14. a reinforcing layer; 15. and (4) anti-skid lines.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a puncture-proof double-layer baby carriage tire comprises an outer tire 1, a first inner tire 2 and a second inner tire 3, wherein the first inner tire 2 and the second inner tire 3 are arranged in the outer tire 1, a first inflation valve 4 is arranged on one side of the first inner tire 2, and a second inflation valve 5 is arranged on one side of the second inner tire 3.
The inner surface of the outer tire 1 is provided with an outer tire seam 6, the outer tire seam 6 is connected with a telescopic sleeve 7 in an inner sleeving manner, one side of the telescopic sleeve 7 is connected with a telescopic rod 9 in a sleeving manner, and one end of the telescopic rod 9 is provided with a pressing block 10.
As shown in figures 1-3, the telescopic sleeve 7 and the telescopic rod 9 are used for temporarily supporting a certain height to assist in dismounting the vehicle tire, the structure is simple and reliable, and the use is efficient and labor-saving.
Wherein, the surface of the first inner tube 2 is provided with a reinforcing layer 14.
In this embodiment, as shown in fig. 5, the reinforcing layer 14 is used to improve the puncture-proof capability of the tire, and has the advantages of simple structure, low cost and high practical value, and the reinforcing layer 14 is made of gravel and stone through gluing.
Wherein, the top that lies in telescopic link 9 in the telescope tube 7 is provided with spring 11, one side of telescope tube 7 is provided with push rod 12, and the one end of push rod 12 is connected with telescopic link 9, the top of telescope tube 7 is provided with gyro wheel 13.
In this embodiment, as shown in fig. 3, the elastic force of the spring 11 is used to push the telescopic rod 9, the push rod 12 is used to adjust the length of the telescopic rod 9, and the roller 13 is used to facilitate the sliding of the telescopic sleeve 7 in the outer tire 1.
The surface of the first inflation valve 4 and the surface of the second inflation valve 5 are both provided with scale marks 8, and the surface of the outer tire 1 is provided with anti-skid grains 15.
In this embodiment, as shown in fig. 1 and 4, the inflation amount in the first inflation valve 4 and the second inflation valve 5 is conveniently judged through the scale marks 8, which is more practical and convenient, and the stability of the use of the tire is conveniently improved through the anti-skid lines 15.
It should be noted that, the utility model relates to a prevent stinging double-deck bassinet tire, in operation, at first operating personnel inserts the cover tire seam 6 with flexible cover 7 in, promote push rod 12 and drive telescopic link 9 and upwards remove, and then with cover tire 1 perk part, so that embolia wheel hub's periphery with the tire and accomplish the equipment, promote flexible cover 7 again and slide at wheel hub periphery, avoid cover tire 1 installation skew, slope takes flexible cover 7 out after accomplishing, moreover, the steam generator is simple in structure practical, the equipment is more high-efficient laborsaving, the user can accomplish the equipment and the change operation of tire by oneself, in the use, when sharp thing and tire contact, through the protection of enhancement layer 14, can improve the puncture-proof effect of first inner tube 2 greatly, simple structure stability is good, and when first inner tube 2 is punctured, through second inner tube 3, can also improve the stability of using, and then reduce the potential safety hazard, safety and stability are safer, 8 numerical value display through the scale mark that first inflation valve 4 and second inflation valve 5 expose, still be convenient for the inflation volume in first inner tube 2 and the second inner tube 3, the judgement is more reliable.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a prevent stinging double-deck bassinet tire, includes cover tire (1), first inner tube of a tyre (2) and second inner tube of a tyre (3), its characterized in that: a first inner tube (2) and a second inner tube (3) are arranged in the outer tube (1), a first inflation valve (4) is arranged on one side of the first inner tube (2), and a second inflation valve (5) is arranged on one side of the second inner tube (3).
2. A puncture-proof double-layered stroller tire according to claim 1, characterized in that: the inner surface of the outer tire (1) is provided with an outer tire seam (6), the outer tire seam (6) is connected with a telescopic sleeve (7) in an inner sleeved mode, one side of the telescopic sleeve (7) is connected with a telescopic rod (9) in a sleeved mode, and one end of the telescopic rod (9) is provided with a pressing block (10).
3. A puncture-proof double-layered stroller tire according to claim 1, characterized in that: the surface of the first inner tube (2) is provided with a reinforcing layer (14).
4. A puncture-proof double-layered stroller tire according to claim 2, characterized in that: the top that lies in telescopic link (9) in telescopic sleeve (7) is provided with spring (11), one side of telescopic sleeve (7) is provided with push rod (12), and the one end of push rod (12) is connected with telescopic link (9), the top of telescopic sleeve (7) is provided with gyro wheel (13).
5. A puncture-resistant double-layer stroller tire according to claim 1, characterized in that: the surface of the first inflation valve (4) and the surface of the second inflation valve (5) are provided with scale marks (8), and the surface of the outer tire (1) is provided with anti-skidding grains (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167150.4U CN218197769U (en) | 2022-08-17 | 2022-08-17 | Puncture-proof double-layer baby carriage tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167150.4U CN218197769U (en) | 2022-08-17 | 2022-08-17 | Puncture-proof double-layer baby carriage tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218197769U true CN218197769U (en) | 2023-01-03 |
Family
ID=84658285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222167150.4U Active CN218197769U (en) | 2022-08-17 | 2022-08-17 | Puncture-proof double-layer baby carriage tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218197769U (en) |
-
2022
- 2022-08-17 CN CN202222167150.4U patent/CN218197769U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |