CN205112874U - Bicycle tire with meridian matrix - Google Patents
Bicycle tire with meridian matrix Download PDFInfo
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- CN205112874U CN205112874U CN201520509937.1U CN201520509937U CN205112874U CN 205112874 U CN205112874 U CN 205112874U CN 201520509937 U CN201520509937 U CN 201520509937U CN 205112874 U CN205112874 U CN 205112874U
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- tire
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- ply
- bike tyre
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Abstract
The utility model discloses a bicycle tire with meridian matrix, including matrix and tread layer, place the tread layer in the matrix in, the matrix is one at least, be equipped with an at least clitellum between matrix top and the tread layer, being equipped with the run -in in the matrix and knitting the line, the contained angle that line and tire central line were knitted to the run -in is the 80 -90 degree, the matrix both sides are equipped with the child lip, are equipped with child lip core in the child lip, the matrix is by sheet range upon range of the forming of bending to form the portion of reinforceing of overlapping at the matrix top surface. Compared with the prior art, the utility model the advantage be: the utility model discloses a bicycle tire, not only the turn performance is good, and side wall intensity is high, and more has high comfort level and high acceleration, long service lifetime.
Description
Technical field
The utility model relates to bike tyre, particularly relates to a kind of bike tyre with radial ply tire.
Background technology
Existing tire can be divided into skew crossing type carcass and radial ply tire haply, and the line of centers knitting line and tire of skew crossing type carcass has the angle of 0 degree or 90 degree, and this angle is mostly 30-60 degree, and the central axis knitting line and tire of radial.Relative to skew crossing type carcass, radial ply tire has good flexibility and pliability, make tire traveling comfort on flat road better, radial ply tire can be arranged in pairs or groups high rigid hoops mostly, its angle knitting the line of centers of line and tire is less, be approximately 20-40 degree, tire accelerating ability so can be made better and service life higher, but traveling comfort on rough road is poor.Ordinary road is all quite smooth now, and therefore hot-short (such as motor bike, automobile, outing vehicle etc.) mostly adopts the tire with radial ply tire, to have the advantages such as comfortable, accelerating ability and service life concurrently.
Because general radial ply tire pliability is too high, cause tire curving not good, and sidewall is easily punctured, high rigid hoops can cause again tire overweight, does not meet the lightweight demand of bicycle, and therefore, bike tyre adopts skew crossing type carcass mostly.But high-comfort, high accelerating ability and high service life specific to the tire having adopted the tire of skew crossing type carcass to lack to adopt radial ply tire, do not meet the high movement property energy that bicycle industry is in recent years pursued.
Although the carcass of some bike tyre is designed to be similar to radial ply tire on the market, its angle knitting line and tire centerline is about 75-85 degree, but the not radial ply tire of international definition, not but still shortcoming radial ply tire performance, does not also weaken the advantage of original skew crossing type carcass.In order to the target coordinating bicycle industry to pursue lightweight and high movement property energy, existing bicycle still needs structurally to have breakthrough, to meet high performance requirements.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of bike tyre with radial ply tire.
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of bike tyre with radial ply tire, comprise carcass and tread ply, carcass is built in tread ply, at least one endless belt is provided with between described casing top and tread ply, be provided with run-in index in described carcass and knit line, the angle that run-in index knits line and tire centerline is 85-90 degree, and described carcass both sides are provided with tire lip, is provided with tire lip core in tire lip; Described carcass is laminated by sheet material bending, and forms overlapping strengthening section at carcass end face.
Described carcass is at least one.
Described tread ply is made up of rubber.
Described endless belt is made up of rubber sheet, is provided with fiber cloth in rubber sheet, and what fiber cloth was provided with parallel distribution knits line; The described angle knitting line and tire centerline is 0-10 degree.Described endless belt not only has good turning performance and the high sidewall intensity of skew crossing type carcass, also significantly improves the acceleration capability of tire and reduces its rolling resistance, and adds comfort level and extend service life.
Described tire lip core is made up of stone dead wire or nylon wire.
Preferably, in the stacked gap of bending of described carcass, be provided with antipricking layer, strengthen carcass anti-puncture ability.
Preferably, described tread ply medial surface or be provided with leakproof gas-bearing formation between tread ply and carcass.
Preferably, the antipricking layer in the stacked gap of bending of described carcass and the space between tire lip core are provided with reinforcing block, and described reinforcing block is the rubber block of including fiber cloth; Strengthening side structure, promote turn time handling, prevent tire side to be punctured.
The utility model advantage is compared with prior art: bike tyre of the present utility model, and not only turning performance is good, and sidewall intensity is high, and has more high degree of comfort and high accelerating ability; Long service life.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment one.
Fig. 2 is the sectional structure schematic diagram of the utility model embodiment one.
Fig. 3 is the amplification assumption diagram at A place in Fig. 2.
Fig. 4 is the plan structure schematic diagram at Fig. 1 top.
Fig. 5 is the sectional structure schematic diagram of the utility model embodiment two.
Fig. 6 is the sectional structure schematic diagram of the utility model embodiment three.
Fig. 7 is the sectional structure schematic diagram of the utility model embodiment four.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 4, a kind of bike tyre with radial ply tire, comprise a carcass 1 and tread ply 2, carcass 1 is built in tread ply 2, described tread ply 2 is made up of rubber, at least one endless belt 3 is provided with between described carcass 1 top and tread ply 2, be provided with run-in index in described carcass 1 and knit line 10, it is 85-90 degree that run-in index knits line 10 with the angle α of tire centerline L, described carcass 1 both sides are provided with tire lip 4, be provided with tire lip core 5 in tire lip 4, described tire lip core 5 is made up of stone dead wire or nylon wire; Described carcass 1 is laminated by sheet material bending, and forms overlapping strengthening section at carcass 1 end face; Described endless belt 3 is made up of rubber sheet, is provided with fiber cloth in rubber sheet, and what fiber cloth was provided with parallel distribution knits line 11; The described angle knitting line 11 and tire centerline L is 0-10 degree.Described endless belt 3 not only has good turning performance and the high sidewall intensity of skew crossing type carcass, also significantly improves the acceleration capability of tire and reduces its rolling resistance, and adds comfort level and extend service life.
As shown in Figure 5, in the stacked gap of bending of described carcass 1, be provided with antipricking layer 6, strengthen carcass 1 anti-puncture ability.
As shown in Figure 6, described tread ply 2 medial surface or be provided with leakproof gas-bearing formation 7 between tread ply 2 and carcass 1.
As shown in Figure 6, Figure 7, the antipricking layer 6 in the stacked gap of bending of described carcass 1 and the space 8 between tire lip core 5 are provided with reinforcing block 9, and described reinforcing block 9 is the rubber block of including fiber cloth; Strengthening side structure, promote turn time handling, prevent tire side to be punctured.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. one kind has the bike tyre of radial ply tire, comprise carcass and tread ply, carcass is built in tread ply, it is characterized in that: between described casing top and tread ply, be provided with at least one endless belt, be provided with run-in index in described carcass and knit line, the angle that run-in index knits line and tire centerline is 80-90 degree, and described carcass both sides are provided with tire lip, is provided with tire lip core in tire lip; Described carcass is laminated by sheet material bending, and forms overlapping strengthening section at carcass end face.
2. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: described carcass is at least one.
3. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: described tread ply is made up of rubber.
4. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: described endless belt is made up of rubber sheet, is provided with fiber cloth in rubber sheet, and what fiber cloth was provided with parallel distribution knits line; The described angle knitting line and tire centerline is 0-10 degree.
5. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: described tire lip core is made up of stone dead wire or nylon wire.
6. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: be provided with antipricking layer in the stacked gap of bending of described carcass.
7. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: described tread ply medial surface or be provided with leakproof gas-bearing formation between tread ply and carcass.
8. a kind of bike tyre with radial ply tire according to claim 1, is characterized in that: the antipricking layer in the stacked gap of bending of described carcass and the space between tire lip core are provided with reinforcing block, and described reinforcing block is the rubber block of including fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509937.1U CN205112874U (en) | 2015-07-13 | 2015-07-13 | Bicycle tire with meridian matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520509937.1U CN205112874U (en) | 2015-07-13 | 2015-07-13 | Bicycle tire with meridian matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112874U true CN205112874U (en) | 2016-03-30 |
Family
ID=55568514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520509937.1U Active CN205112874U (en) | 2015-07-13 | 2015-07-13 | Bicycle tire with meridian matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112874U (en) |
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2015
- 2015-07-13 CN CN201520509937.1U patent/CN205112874U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |