CN204870379U - Cushion tyre is exempted from to aerify by cavity tunnel type - Google Patents
Cushion tyre is exempted from to aerify by cavity tunnel type Download PDFInfo
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- CN204870379U CN204870379U CN201520534344.0U CN201520534344U CN204870379U CN 204870379 U CN204870379 U CN 204870379U CN 201520534344 U CN201520534344 U CN 201520534344U CN 204870379 U CN204870379 U CN 204870379U
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- tire
- groove
- carcass
- tunnel type
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Abstract
The utility model relates to a cushion tyre is exempted from to aerify by cavity tunnel type, it includes the matrix, is located the child flower on the matrix and encloses along the support draw -in groove of looks adaptation with the rim, its characterized in that the shape of the both sides inner wall of matrix is arris plate -type made of baked clay to the arris lamb wave peak made of baked clay of its one side inner wall is corresponding with the arris lamb wave millet made of baked clay of opposite side inner wall the child crown center department of matrix inner wall is equipped with ring shape bead, the cross sectional shape that holds in the palm the draw -in groove is half -circular arc. The utility model has the advantages that environmental protection and energy saving have obviously reduced weight, rolling resistance and the comprehensive cost of tire, have improved the damping performance of tire, reliable durability and effective mileage.
Description
Technical field
The utility model relates to a kind of cavity tunnel type and exempts to inflate cushion tyre, is applicable to bicycle, motor bike, automobile, aircraft, engineering tyre, huge hollow tire etc.
Background technology
The patent of invention of being applied for by the applicant " there is the non-inflatable tyre of arched hollow space " (application number: 200910073699.3), its constructional feature is the shape of cross section of its tire chamber is U-shaped, and described chamber ring tire is S shape chamber; It is characterized in that described tire is provided with the load groove, the positioning arch bridge that surround rim circle edge of a pair symmetry; Described positioning arch bridge is the bridge architecture S shape chamber opening at its position place connected together.
The shortcoming of above-mentioned patent be heavy, rolling resistance is large, wheel rim and tire skid and asynchronous, damping effect is poor, it is bad to dispel the heat, and cost is higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of lightweight, good damping effect, heat radiation is good, cost is low cavity tunnel type exempts to inflate cushion tyre.
The utility model solves the technical scheme that its technical matters adopts:
A kind of cavity tunnel type exempts to inflate cushion tyre, comprise carcass, be positioned at tire flower on carcass and with rim circle along suitable holder draw-in groove; It is characterized in that the shape of the both sides inwall of described carcass is for watt rib plate shape, and watt rib Lamb wave peak of its side inwall is corresponding with watt rib Lamb wave paddy of opposite side inwall, is provided with annular arrangement fin at the crown top center position of described carcass inwall; The cross sectional shape of described holder draw-in groove is semicircular arc.
Tire mouth plane is provided with at the tire mouth place of described carcass.
Be provided with deflation hole in the below of described holder draw-in groove, deflation hole is two or more and uniform.
Be more than 2 times of the existing tire of same size from the summit, outer of described carcass to the distance a between the summit of described annular arrangement fin.
Described tire flower is for being positioned at the splayed tire flower of both sides, crown top, and the width at described splayed tire flower top is less than the width bottom it, and widens gradually; The tire flower groove depth at described splayed tire flower top is less than the tire flower groove depth at its afterbody place, and deepens gradually.
Be provided with symmetrical draw-in groove at the tire mouth place of described carcass, draw-in groove is more than a pair and uniform.
The material of described carcass is polyurethane or rubber.
Be be provided with breather port in the middle part of watt sidewall of rib Lamb wave paddy at carcass both sides inwall, breather port is two or more and uniform.
The beneficial effects of the utility model are as follows:
(1) because the shape of the both sides inwall of carcass is a watt rib plate shape, alleviate on the one hand the weight of tire, inside the carcass formed by corrugated sheet trough on the other hand, uniform bearing capacity post makes that tire is tough and tensile has elastic force, damping effect good.
(2) due to fin in the annular arrangement on carcass inwall crown top, make the enlarged in thickness on crown top, load bearing effect is obviously better than conventional tyre.
(3) owing to being provided with deflation hole and breather port, the effect of ventilation and heat is served.
(4) owing to being provided with the holder draw-in groove that cross sectional shape is semicircular arc, enough weight-bearing surfaces are made it have.
(5) owing to being provided with symmetrical draw-in groove, draw-in groove blocks the axial bond on rim, avoids between brake hour wheel and tire and occurs displacement.
(6) owing to being provided with splayed tire flower, the weight of tire is alleviated more, reduces cost.
(7) owing to being provided with tire mouth plane, be convenient to dismounting tire and be beneficial to heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to expansion drawing (tire flower enlarged diagram).
In fig. 1-3,1-carcass, 2-deflation hole, 3-draw-in groove, 4-annular arrangement fin, 5-hold in the palm draw-in groove, 6-breather port, 7-splayed tire flower, 8-tire mouth plane.
Detailed description of the invention
From the embodiment shown in Fig. 1-3, it comprises carcass 1, be positioned at tire flower on carcass 1 and with rim circle along suitable holder draw-in groove 5; It is characterized in that the shape of the both sides inwall of described carcass 1 is for watt rib plate shape, and watt rib Lamb wave peak of its side inwall is corresponding with watt rib Lamb wave paddy of opposite side inwall, is provided with annular arrangement fin 4 at the crown top center position of described carcass 1 inwall; The shape in described holder draw-in groove 5 cross section is semicircular arc.
Tire mouth plane 8 is provided with at the tire mouth place of described carcass 1.
Be provided with deflation hole 2 in the below of described holder draw-in groove 5, deflation hole 2 is two or more and uniform.
Be more than 2 times of the existing tire of same size from the summit, outer of described carcass 1 to the distance a between the summit of described annular arrangement fin 4.
Described tire flower spends 7 for the splayed tire being positioned at both sides, crown top, and described splayed tire spends the width at 7 tops to be less than width bottom it, and widens gradually; The tire flower groove depth at described splayed tire flower top is less than the tire flower groove depth at its afterbody place, and deepens gradually.
Be provided with symmetrical draw-in groove 3 at the tire mouth place of described carcass 1, draw-in groove 3 is more than a pair and uniform.
The material of described carcass is rubber or polyurethane.
Be be provided with breather port 6 in the middle part of watt sidewall of rib Lamb wave paddy at carcass 1 both sides inwall, breather port 6 is two or more and uniform.
In the present embodiment, cavity tunnel type exempt from inflation cushion tyre can by compression molding or blow molding.
Claims (8)
1. cavity tunnel type exempt from inflate a cushion tyre, comprise carcass (1), be positioned on carcass (1) tire flower and with rim circle along suitable holder draw-in groove (5); It is characterized in that the shape of the both sides inwall of described carcass (1) is for watt rib plate shape, and watt rib Lamb wave peak of its side inwall is corresponding with watt rib Lamb wave paddy of opposite side inwall, is provided with annular arrangement fin (4) at the crown top center position of described carcass (1) inwall; The cross sectional shape of described holder draw-in groove (5) is semicircular arc.
2. cavity tunnel type according to claim 1 exempts to inflate cushion tyre, it is characterized in that being provided with tire mouth plane (8) at the tire mouth place of described carcass (1).
3. cavity tunnel type according to claim 1 exempts to inflate cushion tyre, it is characterized in that being provided with deflation hole (2) in the below of described holder draw-in groove (5), and deflation hole (2) is uniform for two or more.
4. the cavity tunnel type according to any one in claims 1 to 3 exempts to inflate cushion tyre, and the distance a that it is characterized in that between the summit from the summit, outer of described carcass (1) to described annular arrangement fin (4) is more than 2 times of the existing tire of same size.
5. cavity tunnel type according to claim 4 exempts to inflate cushion tyre, it is characterized in that described tire flower is for being positioned at splayed tire flower (7) of both sides, crown top, and the width at described splayed tire flower (7) top is less than the width bottom it, and widens gradually; The tire flower groove depth at described splayed tire flower top is less than the tire flower groove depth at its afterbody place, and deepens gradually.
6. cavity tunnel type according to claim 5 exempts to inflate cushion tyre, it is characterized in that being provided with at the tire mouth place of described carcass (1) symmetrical draw-in groove (3), and draw-in groove (3) is more than a pair and uniform.
7. cavity tunnel type according to claim 6 exempts to inflate cushion tyre, it is characterized in that the material of described carcass is rubber or polyurethane.
8. cavity tunnel type according to claim 7 exempts to inflate cushion tyre, it is characterized in that at carcass (1) both sides inwall being be provided with breather port (6) in the middle part of watt sidewall of rib Lamb wave paddy, and breather port (6) is uniform for two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534344.0U CN204870379U (en) | 2015-07-22 | 2015-07-22 | Cushion tyre is exempted from to aerify by cavity tunnel type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534344.0U CN204870379U (en) | 2015-07-22 | 2015-07-22 | Cushion tyre is exempted from to aerify by cavity tunnel type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870379U true CN204870379U (en) | 2015-12-16 |
Family
ID=54814798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534344.0U Expired - Fee Related CN204870379U (en) | 2015-07-22 | 2015-07-22 | Cushion tyre is exempted from to aerify by cavity tunnel type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960387A (en) * | 2015-07-22 | 2015-10-07 | 封国玉 | Cavity tunnel type inflation-free damping tire |
-
2015
- 2015-07-22 CN CN201520534344.0U patent/CN204870379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960387A (en) * | 2015-07-22 | 2015-10-07 | 封国玉 | Cavity tunnel type inflation-free damping tire |
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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: 20151216 Termination date: 20160722 |