CN2832569Y - Tyre with tread lug possessing exhaust hole - Google Patents
Tyre with tread lug possessing exhaust hole Download PDFInfo
- Publication number
- CN2832569Y CN2832569Y CN 200520104296 CN200520104296U CN2832569Y CN 2832569 Y CN2832569 Y CN 2832569Y CN 200520104296 CN200520104296 CN 200520104296 CN 200520104296 U CN200520104296 U CN 200520104296U CN 2832569 Y CN2832569 Y CN 2832569Y
- Authority
- CN
- China
- Prior art keywords
- tire
- tread
- bulge
- tyre surface
- projection
- 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 belongs to a tire with a tread bulge provided with an exhaust hole of a vehicle tire. One rubber tread is compounded on a lining, forming the utility model. The tread is divided into a plurality of tread convex and concave patterns composed of circumference grooves and circumference bulges by grooves which are vertically and horizontally crossed along the tread meridian direction of the tread. One oblong bulge is arranged on the tread meridian of the tread. One oblique quadrangle bulge and an oblique strip bulge are symmetrically distributed on both sides of the oblong bulge. Namely, five bulges and grooves which are evenly spaced are formed on the arc-shaped top surface of the circumference of the tire. In addition, the exhaust hole is arranged on the bulge. The convex surfaces of the middle three bulges form a scraping shovel shape with the ground against the rotation direction of the tire. The convex surface of the bulge is a concave surface for increasing a contact surface with the ground. A brake sliding distance can be shortened during brake. Meanwhile, the elasticity of the bulge is increased due to the action of the exhaust hole for relieving vibration for braking. Thus, the energy of up-down vibration can be converted into energy which is beneficial to rotation, which is helpful to the enhancement of a vehicle fuel saving rate.
Description
Technical field
The utility model belongs to vehicle tyre, and particularly a kind of tread peak has the tire of deflation hole.
Background technology
Existing tread of tyre all has the concavo-convex tread contour that extends radially outwardly along tire, and the groove that intersects is in length and breadth promptly arranged on the tire circumference tyre surface, and tyre surface is partitioned into some circumferential grooves and circumference projection, forms well-regulated decorative pattern.But there is not deflation hole in these projections and the groove, and the stria in the projection is opened along the tire rolling direction, so when the projection of tire protector contacts with ground, when perhaps making impact with the ground, almost be very stiff and demanding because of vibration, the small elastic restoring force of leaning on projection itself has been not much effects, produce bigger vibration, when brake, treadwear is big especially, little with ground contact surface, do not produce special effect during brake.
Summary of the invention
The purpose of this utility model is to propose the tire that a kind of tread peak has deflation hole, described tire is that compound one deck rubber tread constitutes on lining, it is characterized in that: at tyre surface meridian direction along tyre surface, by the groove that intersects in length and breadth, tyre surface is partitioned into some the tyre surface ridge designs of being made up of circumferential groove and circumference projection, it on the tyre surface radial of tyre surface a rectangular projection, an oblique quadrangle projection and oblique rectangular projection are symmetrically distributed on its both sides, promptly on the tire circumference arc top surface, formed five evenly spaced projections and groove, and projection is provided with deflation hole.
The middle part of described rectangular projection is provided with and vertically meets at the meridianal lateral wave shape wave of tyre surface groove.
The middle part of described oblique quadrangle projection is provided with and the oblique crossing waveform groove of tyre surface radial.
The edge of three projections in described centre is towards tire dimpling radially, make form in the middle of the bumping surface low, the concave that periphery is high.
The beneficial effects of the utility model be in the middle of the convex surface of three projections scrape shape for being to shovel against the rotation direction of tire and ground, and the projection convex surface is a concave surface, can shorten the braking coasting distance during brake, simultaneously because the effect of deflation hole can also alleviate the vibration when braking, and by projection concave surface and deflation hole effect, the elasticity of projection is increased, increasing with ground contact surface, is the energy of favourable rotation with the transformation of energy of up-down vibration, helps the raising of automobile fuel saving rate.
Description of drawings
Fig. 1 is the part schematic perspective view of the utility model tire.
Fig. 2 is that the tyre surface of Fig. 1 launches scheme drawing.
Fig. 3 be corresponding b-b ', c-c ' among Fig. 2, d-d,, e-e ', h-h ', f-f and p-p ' part sectional view and transverse row pore section-drawing everywhere.
The specific embodiment
The utility model proposes the tire that a kind of tread peak has deflation hole.In the part schematic perspective view of tire shown in Figure 1, compound one deck rubber tread on the lining 1, at tyre surface meridian direction along tyre surface, by the groove 5 that intersects in length and breadth, tyre surface is partitioned into some the tyre surface ridge designs of being made up of circumferential groove and circumference projection, be a rectangular projection 2 on the tyre surface radial of tyre surface, be provided with in the middle and vertically meet at the meridianal lateral wave shape wave of tyre surface groove 7; At rectangular projection 2 a both sides oblique quadrangle projection 4 of symmetrical distribution and oblique rectangular projection 3, be provided with and the oblique crossing waveform groove 8 of tyre surface radial at the middle part of oblique quadrangle projection 4., and projection is provided with deflation hole 6, thus five evenly spaced projections and groove (as shown in Figure 2) on the tire circumference arc top surface, formed.The oblique rectangular projection 3 on tire circumference arc top surface both sides is existing tire tread.
The edge of three projections in above-mentioned centre is towards tire dimpling (shown in Fig. 3 p-p ') radially, make form in the middle of the bumping surface low, the concave that periphery is high.
Figure 3 shows that among Fig. 2 corresponding b-b ', c-c ', d-d,, e-e ', h-h ', f-f and p-p ' part sectional view and transverse row pore section-drawing everywhere, above-mentioned circumference projection is with the difformity of this each position groove, increase its projection elastic deformation and increase and ground contact surface area, with the transformation of energy of up-down vibration is the energy of favourable rotation, helps the raising of automobile fuel saving rate and shortens the braking coasting distance.
Claims (4)
1. a tread peak has the tire of deflation hole, described tire is that compound one deck rubber tread constitutes on lining, it is characterized in that: at tyre surface meridian direction along tyre surface, by the groove that intersects in length and breadth, tyre surface is partitioned into some the tyre surface ridge designs of being made up of circumferential groove and circumference projection, it on the tyre surface radial of tyre surface a rectangular projection, an oblique quadrangle projection and oblique rectangular projection are symmetrically distributed on its both sides, promptly on the tire circumference arc top surface, formed five evenly spaced projections and groove, and projection is provided with deflation hole.
2. have the tire of deflation hole according to the described tread peak of claim 1, it is characterized in that: the middle part of described rectangular projection is provided with and vertically meets at the meridianal lateral wave shape wave of tyre surface groove.
3. have the tire of deflation hole according to the described tread peak of claim 1, it is characterized in that: the middle part of described oblique quadrangle projection is provided with and the oblique crossing waveform groove of tyre surface radial.
4. have the tire of deflation hole according to the described tread peak of claim 1, it is characterized in that: the edge of three projections in described centre is towards tire dimpling radially, make form in the middle of the bumping surface low, the concave that periphery is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104296 CN2832569Y (en) | 2005-08-24 | 2005-08-24 | Tyre with tread lug possessing exhaust hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104296 CN2832569Y (en) | 2005-08-24 | 2005-08-24 | Tyre with tread lug possessing exhaust hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832569Y true CN2832569Y (en) | 2006-11-01 |
Family
ID=37196885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104296 Expired - Lifetime CN2832569Y (en) | 2005-08-24 | 2005-08-24 | Tyre with tread lug possessing exhaust hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832569Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168343B (en) * | 2006-10-27 | 2011-06-15 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN108790610A (en) * | 2018-07-10 | 2018-11-13 | 江苏通用科技股份有限公司 | All-steel radial tyre shoulder Fin structures |
-
2005
- 2005-08-24 CN CN 200520104296 patent/CN2832569Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168343B (en) * | 2006-10-27 | 2011-06-15 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN108790610A (en) * | 2018-07-10 | 2018-11-13 | 江苏通用科技股份有限公司 | All-steel radial tyre shoulder Fin structures |
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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 |
Expiration termination date: 20150824 Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Ping Document name: Notification of Expiration of Patent Right Duration |