CN202412718U - Tire shoulder rubber lack prevention exhaust structure - Google Patents
Tire shoulder rubber lack prevention exhaust structure Download PDFInfo
- Publication number
- CN202412718U CN202412718U CN2011205127481U CN201120512748U CN202412718U CN 202412718 U CN202412718 U CN 202412718U CN 2011205127481 U CN2011205127481 U CN 2011205127481U CN 201120512748 U CN201120512748 U CN 201120512748U CN 202412718 U CN202412718 U CN 202412718U
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- CN
- China
- Prior art keywords
- tire
- shoulder
- exhaust
- exhaust line
- shoulder rubber
- 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 - Lifetime
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Abstract
The utility model discloses a tire shoulder rubber lack prevention exhaust structure, which comprises a tire mold, wherein the tire mold consists of a patterned block and circular tire shoulders at the two ends of the patterned block; the circular tire shoulders are provided with annular exhaust lines; and first exhaust lines and second exhaust lines are uniformly arranged on the circular tire shoulders at certain intervals along the circumferential direction, and are communicated with the annular exhaust lines respectively. Due to the adoption of the technical scheme of the utility model, the problem of shoulder rubber lack occurring in the vulcanizing process of the circular tire shoulders can be solved effectively, the primary appearance percent of pass of a tire is increased, a large quantity of manpower and materials are saved, and the decorating property of the tire is improved. After the tire shoulder rubber lack prevention exhaust structure is put into use, the problem of shoulder rubber lack occurring in the vulcanizing process of the tire is solved effectively, manpower and materials are saved, and the primary appearance percent of pass of the tire is increased. At present, the technology is applied to production of tires of multiple specifications in a serial way, and is deeply loved by a user, and the output value of almost ten million yuan can be earned every year for a company.
Description
Technical field
The utility model relates to tire-mold, relates in particular to a kind of tire-mold of protected tyre shoulder starved exhaust structure of novel, practical and attractive.
Background technology
Tire product is prone to produce shoulder starved problem in process of production; Have a strong impact on the presentation quality of tire; After attempting adopting multiple ways such as change tyre surface and sidewall shape, reinforcement sidewall anti-package monitoring, because of receiving the rubber mobility influence of fluctuations, the solution poor effect of problem.Through analyzing, this kind tire shoulder is the design of circle shoulder, and the gas that in shoulder flex point two side areas, produces in the sizing material flow process can't be discharged, and causes this zone to be prone to choke with resentment and produces shoulder starved problem.
Summary of the invention
In sulfidation, produces the scarce defective of shoulder for effectively solving round shouldered tyre, what increased round shouldered tyre simultaneously ornamentally provides a kind of novel protected tyre shoulder starved exhaust structure.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: on tire circle tire shoulder, circumferentially design the exhaust structure of semicircle section with definite shape arrangement, and intercommunicated between exhaust line.
A kind of protected tyre shoulder starved exhaust structure; Comprise tire-mold; Tire-mold is made up of the tire circle tire shoulder at pattern block and pattern block two ends, and tire circle tire shoulder is provided with the annular vent line, circumferentially is provided with first exhaust line and second exhaust line in tire circle tire shoulder upper edge; First exhaust line and second exhaust line are to be evenly arranged at interval on the wheel tire shoulder, first exhaust line and second exhaust line respectively with the mutual UNICOM of annular vent line.
Above-mentioned protected tyre shoulder starved exhaust structure, the cross section of annular vent line are semicircle.
Above-mentioned protected tyre shoulder starved exhaust structure, the shape of first exhaust line and second exhaust line are oval, and its cross section is semicircular.
Adopt the described technical scheme of the utility model, can effectively solve round shouldered tyre and in sulfidation, produce shoulder starved problem, improved appearance yield of tire, practiced thrift lot of manpower and material resources, and increased the ornamental of tire.After protected tyre rounded shoulders starved exhaust structure comes into operation, effectively solve tire and in sulfidation, produce shoulder starved problem, reduce manpower and materials, improve appearance yield of tire.Nowadays this kind technology is used for the tire production of plurality of specifications, has formed seriation, receives liking of user deeply, can be nearly ten million yuan of company's new output value every year.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is a circumferential cloth expanded view in A position among Fig. 1.
Fig. 3 is the B-B profile of first exhaust line.
Fig. 4 is the C-C profile of annular vent line.
Fig. 5 is the D-D profile of second exhaust line.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and a kind of protected tyre shoulder starved exhaust structure shown in Figure 5; Comprise tire-mold, tire-mold is made up of the tire circle tire shoulder 5 at pattern block 4 and pattern block two ends, and tire circle tire shoulder 5 is provided with annular vent line 1; Circumferentially be provided with first exhaust line 2 and second exhaust line 3 in tire circle tire shoulder upper edge; First exhaust line 2 and second exhaust line 3 are to be evenly arranged at interval on the wheel tire shoulder, first exhaust line 2 and second exhaust line respectively with annular vent line 1 mutual UNICOM, the cross section of annular vent line 1 is a semicircle; The shape of first exhaust line 2 and second exhaust line 3 is oval, and its cross section is semicircular.
The utility model is on the tire circle tire shoulder of tire-mold, to increase exhaust line and elliptical shape exhaust line; First exhaust line 2, annular vent line 1,3 of second exhaust lines are interconnected, and the section of first exhaust line 2, annular vent line 1, second exhaust line 3 is a semi-circular structure.
Claims (3)
1. protected tyre shoulder starved exhaust structure; Comprise tire-mold; Tire-mold is made up of the tire circle tire shoulder (5) at pattern block and (4) pattern block two ends; It is characterized in that: tire circle tire shoulder (5) is provided with annular vent line (1); Circumferentially be provided with first exhaust line (2) and second exhaust line (3) in tire circle tire shoulder upper edge, first exhaust line (2) and second exhaust line (3) are to be evenly arranged at interval to take turns on the tire shoulder, first exhaust line (2) and second exhaust line respectively with the mutual UNICOM of annular vent line (1).
2. protected tyre shoulder starved exhaust structure according to claim 1 is characterized in that: (1 cross section is semicircle to the annular vent line.
3. protected tyre shoulder starved exhaust structure according to claim 1 is characterized in that: the shape of first exhaust line (2) and second exhaust line (3) is oval, and its cross section is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205127481U CN202412718U (en) | 2011-12-12 | 2011-12-12 | Tire shoulder rubber lack prevention exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205127481U CN202412718U (en) | 2011-12-12 | 2011-12-12 | Tire shoulder rubber lack prevention exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412718U true CN202412718U (en) | 2012-09-05 |
Family
ID=46737510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205127481U Expired - Lifetime CN202412718U (en) | 2011-12-12 | 2011-12-12 | Tire shoulder rubber lack prevention exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708998A (en) * | 2015-02-10 | 2015-06-17 | 风神轮胎股份有限公司 | Novel tire having tire shoulder side ditches internally inlaid with T-shaped strip patterns |
-
2011
- 2011-12-12 CN CN2011205127481U patent/CN202412718U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708998A (en) * | 2015-02-10 | 2015-06-17 | 风神轮胎股份有限公司 | Novel tire having tire shoulder side ditches internally inlaid with T-shaped strip patterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |