CN202952450U - Vulcanizing rubber capable of vulcanizing 26-inch tire - Google Patents
Vulcanizing rubber capable of vulcanizing 26-inch tire Download PDFInfo
- Publication number
- CN202952450U CN202952450U CN2012206488829U CN201220648882U CN202952450U CN 202952450 U CN202952450 U CN 202952450U CN 2012206488829 U CN2012206488829 U CN 2012206488829U CN 201220648882 U CN201220648882 U CN 201220648882U CN 202952450 U CN202952450 U CN 202952450U
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- rubber
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- capsule
- vulcanizing
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Abstract
The utility model discloses a vulcanizing rubber capable of vulcanizing a 26-inch tire. The vulcanizing rubber comprises an annular rubber body, wherein rubber shoulder parts, rubber side parts and rubber neck parts which are bent towards the center of the rubber body are arranged at both ends of the rubber body; a clamping edge is arranged at the outer end of each rubber neck part; radii R1, R2 and R3 of arcs of the rubber shoulder parts, rubber side parts and rubber neck parts are respectively 220mm, 230mm and 30mm; each clamping edge is gradually thickened towards the outer end; and vertical cross section central parts of the rubber body keep a distance L of 670mm. Both specification and shape of the vulcanizing rubber disclosed by the utility model are matched with 305/30R26 tire; and the vulcanizing rubber can avoid an air accumulation phenomenon in production, improve qualification rate of the production and enhance uniformity of the tire.
Description
Technical field
The utility model relates to and can vulcanize 26 " curing bag of tire relates in particular to a kind of curing bag that specification is the 305/30R26 tire that is applicable to.
Background technology
The implication of 305/30R26 tire: 305 mean the width of tire, the about 305mm in the widest place, 26 mean that the rim diameter of joining is 26 inches, 30 mean 30%, the height of tire above wheel rim and the width ratio of tire, tire section high/305=30%, the tire section height is 91.5mm, this value is less, means that tire is more flat.26 " tire refers to that joined rim diameter is the tire of 26 inches.
The 305/30R26 tire belongs to non-standard high-performance tire, in Chinese tire yearbook, there is no this specification, the domestic curing bag that also there is no the tire of this kind of specification.Nuance on this specification curing bag Chang Yinwei specification of using at present, cause producing defective tire, causes very large economic waste.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model discloses and a kind ofly vulcanize 26 " curing bag of tire, the outer arc length of this curing bag is 430mm, specification is rigorous, can accurately produce the 305/30R26 tire, has greatly improved the qualification rate of tire.
" curing bag of tire, comprise the capsule body of annular, and the two ends of capsule body are provided with towards the capsule shoulder of capsule body center curvature, capsule sidepiece and capsule neck, and the outer end of capsule neck is provided with the folder edge can to vulcanize 26.
Radius R 1, R2 and the R3 of described capsule shoulder, capsule sidepiece and capsule neck place circular arc are respectively 220mm, 230mm and 30mm.
Described folder edge is thickeied gradually towards outer end.
Distance L between described capsule body longitudinal profile central part is 670mm.
The utility model, the design of capsule neck, capsule sidepiece and capsule shoulder circular shape, make this capsule in use, avoids the capsule shoulder to choke with resentment, and in this physical efficiency of capsule and tire, fits, and balance quality and stability are preferably arranged.
The accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of this curing bag,
Fig. 2 be A in Fig. 1 to cutaway view,
Fig. 3 is two ends, the utility model end enlarged drawings,
Accompanying drawing is indicated list: 1-capsule body, 2-capsule shoulder, 3-capsule sidepiece, 4-capsule neck, 5-folder edge.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.Should understand the following specific embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
As we can see from the figure, can vulcanize 26 " curing bag of tire; comprise the capsule body 1 of annular, the two ends of capsule body 1 are provided with towards the capsule shoulder 2 of capsule body center curvature, capsule sidepiece 3 and capsule neck 4, and the outer end of capsule neck is provided with folder edge 5.The utility model, during use, in capsule body 1 and tire, fit, capsule body 1 slowly with in tire is fitted towards both sides by center, there is no gas or bubble between in capsule body 1 and tire, the round and smooth structure in capsule body 1 two ends also is convenient to gas and is driven out of smoothly, with laminating in tire closely, also can be conducive to the balance of tire simultaneously.
Radius R 1, R2 and the R3 of described capsule shoulder 2, capsule sidepiece 3 and capsule neck 4 place circular arcs are respectively 220mm, 230mm and 30mm.Make capsule in use, dynamic balancing is more stable, and the radius of circular arc also makes the structure of capsule more firm, more identical with the tyre cavity of 305/30R26 tire.
Described folder edge 5 is thickeied gradually towards outer end.The thickening of folder edge outer end is conducive in use, has in the heat of vulcanization steam circular cavity middle by the utility model, and the utility model structure is more stable, can not be out of shape.
Distance L between described capsule body 1 longitudinal profile central part is 670mm.More identical with the 305/30R26 tire on specification.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme be comprised of above technical characterictic any combination.
Claims (4)
1. " curing bag of tire; it is characterized in that comprising the capsule body (1) of annular; the two ends of capsule body (1) are provided with capsule shoulder (2), capsule sidepiece (3) and the capsule neck (4) towards capsule body center curvature, the outer end of capsule neck is provided with folder edge (5) can to vulcanize 26.
2. according to claim 1ly vulcanize 26 " curing bag of tire is characterized in that radius R 1, R2 and the R3 of described capsule shoulder (2), capsule sidepiece (3) and capsule neck (4) place circular arc is respectively 220mm, 230mm and 30mm.
3. " curing bag of tire is characterized in that described folder edge (5) thickeies gradually towards outer end according to claim 1ly to vulcanize 26.
4. according to claim 1ly vulcanize 26 " curing bag of tire is characterized in that the distance L between described capsule body (1) longitudinal profile central part is 670mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206488829U CN202952450U (en) | 2012-11-30 | 2012-11-30 | Vulcanizing rubber capable of vulcanizing 26-inch tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206488829U CN202952450U (en) | 2012-11-30 | 2012-11-30 | Vulcanizing rubber capable of vulcanizing 26-inch tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952450U true CN202952450U (en) | 2013-05-29 |
Family
ID=48458043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206488829U Expired - Fee Related CN202952450U (en) | 2012-11-30 | 2012-11-30 | Vulcanizing rubber capable of vulcanizing 26-inch tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049783A (en) * | 2018-10-15 | 2018-12-21 | 永橡胶有限公司 | A kind of giant tyre curing bag |
-
2012
- 2012-11-30 CN CN2012206488829U patent/CN202952450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049783A (en) * | 2018-10-15 | 2018-12-21 | 永橡胶有限公司 | A kind of giant tyre curing bag |
| WO2020077797A1 (en) * | 2018-10-15 | 2020-04-23 | 永一橡胶有限公司 | Giant tire curing bladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vulcanizing rubber capable of vulcanizing 26-inch tire Effective date of registration: 20200509 Granted publication date: 20130529 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING YATONG RUBBER PLASTICS Co.,Ltd. Registration number: Y2020980002079 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |