CN205273054U - Exempt from to aerify novel inner tube of a tyre of integral type - Google Patents
Exempt from to aerify novel inner tube of a tyre of integral type Download PDFInfo
- Publication number
- CN205273054U CN205273054U CN201520654130.7U CN201520654130U CN205273054U CN 205273054 U CN205273054 U CN 205273054U CN 201520654130 U CN201520654130 U CN 201520654130U CN 205273054 U CN205273054 U CN 205273054U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- cover tire
- tyre
- carcass
- matrix
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 238000005187 foaming Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 7
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000005452 bending Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to an exempt from to aerify novel inner tube of a tyre of integral type, the matrix is loop configuration and its cross -section of being made by elastic rubber material an organic whole and is circular or near -circular, the surface of matrix is smooth surface or rough surface. In the carrier roller device, the matrix loop configuration of making as an organic whole, the matrix directly inlays the dress in the cover tire, the child lip of cover tire is inwards extrudeed by the both sides recess of round frame, nevertheless receive the hindrance of the inner tube of a tyre, make the cover tire keep the stability of installation under the extrusion of round frame and the inner tube of a tyre, and the inner tube of a tyre receives the space that is full of the cover tire after the extrusion, moreover matrix formula structure as an organic whole, the elasticity that hour wheel child department was ridden to messenger's vehicle is even, the travelling comfort that the assurance was ridden for a long time, the matrix is made by elasticity foaming rubber materials, weight is light and elasticity is good, the matrix is whole to be made through the mould, mass production can be carried out, the identity of many batches of products is good, elasticity performance isoparametric remains stable, applicable in below zero 40 to the environment of 80 degrees centigrade above freezings in, stable physical property.
Description
Technical field
This utility model belongs to the tire structure field in the vehicles such as bicycle, tricycle or electric motor car, and especially one exempts from charging integrated formula Novel inner tube.
Background technology
Bicycle is a kind of time-honored instrument of riding, its primary structure includes support and wheel, two wheels are rotatably installed in the front-end and back-end of vehicle frame respectively, also installing handlebar in vehicle frame front end, saddle is installed at the middle part of vehicle frame, and driver is sitting on saddle, two hold handlebar, tramp with one's feet tap pedal, and pedal drives chain drum, chain to turn a wheel, and thus achieves riding of vehicle.
Tricycle be also a kind of people often use ride, carrier, its primary structure includes support and wheel, with bicycle the difference is that, its wheel has three, is separately mounted to the front and back end of vehicle frame. Above-mentioned bicycle, tricycle can also install battery and motor to increase the weight of speed and the loading ridden, and certainly, also have other to have the vehicle of vehicle frame, car wheel structure, such as: flat car, carriage for children etc.
The structure of above-mentioned wheel includes wheel frame and tire, tire includes cover tire and the inner tube of a tyre, the tire lip of opening part both sides, cover tire inner edge is installed in the groove that the made bending edges in wheel frame outer rim both sides is formed, and cover tire outer rim makes tread, granule, and the inner tube of a tyre adopts hollow structure, and a valve is installed, first the inner tube of a tyre is inlaid in cover tire, and valve stretches out from the through hole that wheel frame is made, when inflating, air enters the inner tube of a tyre from valve, the space making the inner tube of a tyre expand and filling in cover tire. The inner tube of a tyre of this structure there is problems in that 1. need filling air due to the inner tube of a tyre when using, and puncture cover tire and the inner tube of a tyre when foreign object after, air leaks, and causes that bicycle cannot continue to ride; 2. there is also friction between the inner tube of a tyre and cover tire, when being negligent of maintenance for a long time, easily there is the leakage problem because abrasion causes in the inner tube of a tyre; 3. valve is easily accessible foreign body, causes to squeeze into air in the inner tube of a tyre.
In order to solve these problems, a lot of producers develop the tire exempting from inflation, and its common structure includes: 1. cover tire and the inner tube of a tyre are integral type rubber structure; 2. the inner tube of a tyre is granule filler, and it is multistage rubber bar that addition foaming agent foam is integrally formed 3. inner tubes of a tyre, and each rubber bar is fixed in cover tire by bonding mode. There is a lot of problem in above-mentioned each structure, the first cover tire and after the inner tube of a tyre one weight very big, cause that bicycle overall weight increases a lot; The second inner tube of a tyre and cover tire are overall structure, cannot ensure the uniformity that the inner tube of a tyre is overall during manufacture, and elasticity everywhere there will be difference, significantly jolts when causing riding; The third inner tube of a tyre is multisection type, needs bonding process during installation, and the elasticity of the seam crossing between section from section is different, and when every section of rubber bar size difference is bigger, situation about cannot install very easily occurs.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that lightweight, uniform elastic, can effectively fill the one in gap between wheel frame and cover tire and exempts from charging integrated formula Novel inner tube.
This utility model adopts the technical scheme that:
One exempts from charging integrated formula Novel inner tube, including carcass, it is characterised in that: described carcass is a loop configuration being made into integration by elastic rubber material and its cross section is circular or sub-circular, and the outer surface of described carcass is smooth surface or rough surface.
And, described carcass inner edge is uniform integrally makes multiple reinforcement projection.
And, the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 30��90 millimeters.
And, the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 40��80 millimeters.
And, the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 45��65 millimeters.
And, the trench bottom surfaces between two adjacent reinforcing props arranges 0��4 reinforcing post.
And, a fin is made in described carcass inner edge.
And, described reinforcement projection is identical with the width of fin and is slightly less than the width of carcass.
Advantage of the present utility model and having the benefit effect that
In this utility model, carcass is integrated the loop configuration made, carcass is directly inlaid in cover tire, the tire lip of cover tire is inwardly extruded by the grooves on two sides taking turns frame, but it is subject to the obstruction of the inner tube of a tyre, cover tire is made to keep the stability installed under the extruding of wheel frame and the inner tube of a tyre, and the inner tube of a tyre is full of the space of cover tire after being squeezed, furthermore carcass is integral type structure, the uniform elastic at tire place when making vehicle ride, ensure the comfortableness ridden for a long time, carcass is made up of flexible foaming elastomeric material, lighter in weight and good springiness, carcass is made entirely through mould, can produce in enormous quantities, the favourable identity of batches of products, the parameters such as elastic performance remain stable for, it is applicable in the environment of subzero 40 to 80 degrees Celsius above freezing, stable physical property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment;
Fig. 3 is the structural representation of the third embodiment
The A-A of Fig. 1 of Fig. 4 is to sectional view;
Fig. 5 is that the B-B of Fig. 2 is to sectional view;
Fig. 6 is that the C-C of Fig. 3 is to sectional view;
Fig. 7 is the structural representation after cover tire, wheel frame and Fig. 1 structure inner tube of a tyre are installed;
Fig. 8 is the structural representation after cover tire, wheel frame and Fig. 2 structure inner tube of a tyre are installed;
Fig. 9 is the structural representation after cover tire, wheel frame and Fig. 3 structure inner tube of a tyre are installed.
Detailed description of the invention
Below in conjunction with embodiment, this utility model being further illustrated, following embodiment is illustrative, is not determinate, it is impossible to limit protection domain of the present utility model with following embodiment.
One exempts from charging integrated formula Novel inner tube, as shown in Fig. 1,2,3,4,5,6, including carcass 1, innovation of the present utility model is in that: described carcass is a loop configuration being made into integration by elastic rubber material and its cross section is circular or sub-circular, and the outer surface that carcass is made up of outer rim 2 and inner edge 3 is smooth surface or rough surface. Structure when this carcass is installed is as shown in Figure 7, tire lip 9 and the wheel frame lower end bending edges 10 of cover tire 11 cooperate, cover tire is made to be stuck on wheel frame, the inner peripheral surface 12 of the inner tube of a tyre and cover tire is fully contacted, carcass is by cover tire crimp, being full of the space in cover tire, upwardly, carcass and wheel frame cooperation extrude cover tire jointly in carcass upper end 8.
Another embodiment is as shown in Figure 2, described carcass inner edge is uniform integrally makes multiple reinforcement projection 5, the length L of two adjacent arcuate furrow bottom surfaces strengthened between projection is 30��90 millimeters, the length that preferred scheme is two adjacent arcuate furrow bottom surfaces strengthened between projection is 40��80 millimeters, the length that most preferred scheme is two adjacent arcuate furrow bottom surfaces strengthened between projection is 45��65 millimeters, and this length L refers to the gap length of the arc between two reinforcing props and the center of trench bottom surfaces contact surface. It is one that trench bottom surfaces between two adjacent reinforcing props is arranged in 0��4 reinforcing post 4, Fig. 2. Structure when this carcass is installed is as shown in Figure 8, tire lip 9 and the wheel frame lower end bending edges 10 of cover tire 11 cooperate, cover tire is made to be stuck on wheel frame, the inner peripheral surface 12 of the inner tube of a tyre and cover tire is fully contacted, carcass is by cover tire crimp, it is full of the space in cover tire, projection will be strengthened and upwards extrude with both sides, and thus tire lip be fixed to wheel frame jam-packed further.
The third embodiment is as shown in Figure 3, a fin 6 is made in described carcass inner edge, structure when this carcass is installed is as shown in Figure 9, tire lip 9 and the wheel frame lower end bending edges 10 of cover tire 11 cooperate, and make cover tire be stuck on wheel frame, and the inner peripheral surface 12 of the inner tube of a tyre and cover tire is fully contacted, carcass is by cover tire crimp, it is full of the space in cover tire, fin is upwards extruded with both sides, thus tire lip is fixed to wheel frame jam-packed further.
Mentioned above to strengthen projection identical with the effect of fin, and the two width is identical and is all slightly less than the width of carcass.
In this utility model, carcass is integrated the loop configuration made, carcass is directly inlaid in cover tire, the tire lip of cover tire is inwardly extruded by the grooves on two sides taking turns frame, but it is subject to the obstruction of the inner tube of a tyre, cover tire is made to keep the stability installed under the extruding of wheel frame and the inner tube of a tyre, and the inner tube of a tyre is full of the space of cover tire after being squeezed, furthermore carcass is integral type structure, the uniform elastic at tire place when making vehicle ride, ensure the comfortableness ridden for a long time, carcass is made up of flexible foaming elastomeric material, lighter in weight and good springiness, carcass is made entirely through mould, can produce in enormous quantities, the favourable identity of batches of products, the parameters such as elastic performance remain stable for, it is applicable in the environment of subzero 40 to 80 degrees Celsius above freezing, stable physical property. in addition, this inner tube of a tyre can be not only used for ordinary bicycle, it is also possible to uses in the vehicle of wheel for tricycle, handbarrow, animal-drawn vehicle, carriage for children etc., it is also possible to the vehicle installing motor, battery and controller for bicycle, tricycle etc. uses.
Claims (7)
1. exempt from a charging integrated formula Novel inner tube, including carcass, it is characterised in that: described carcass is a loop configuration being made into integration by elastic rubber material and its cross section is circular or sub-circular, and the outer surface of described carcass is smooth surface or rough surface;
Described carcass is inlaid in interior and with cover tire the inner peripheral surface of cover tire when mounted and is fully contacted, and carcass extrudes cover tire after being coordinated with wheel frame by the part of the space being full of after cover tire crimp in cover tire and carcass upwards deformation jointly.
2. one according to claim 1 exempts from charging integrated formula Novel inner tube, it is characterised in that: described carcass inner edge is uniform integrally makes multiple reinforcement projection.
3. one according to claim 2 exempts from charging integrated formula Novel inner tube, it is characterised in that: the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 30��90 millimeters.
4. one according to claim 3 exempts from charging integrated formula Novel inner tube, it is characterised in that: the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 40��80 millimeters.
5. one according to claim 4 exempts from charging integrated formula Novel inner tube, it is characterised in that: the length of two adjacent arcuate furrow bottom surfaces strengthened between projection is 45��65 millimeters.
6. the one according to Claims 2 or 3 or 4 or 5 exempts from charging integrated formula Novel inner tube, it is characterised in that: two adjacent trench bottom surfaces strengthened between projection arrange 0��4 reinforcing post.
7. one according to claim 2 exempts from charging integrated formula Novel inner tube, it is characterised in that: a fin is made in described carcass inner edge, and described reinforcement projection is identical with the width of fin and is slightly less than the width of carcass.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654130.7U CN205273054U (en) | 2015-08-27 | 2015-08-27 | Exempt from to aerify novel inner tube of a tyre of integral type |
| JP2015004794U JP3201814U (en) | 2015-08-27 | 2015-09-18 | New non-pneumatic integrated tire tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654130.7U CN205273054U (en) | 2015-08-27 | 2015-08-27 | Exempt from to aerify novel inner tube of a tyre of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273054U true CN205273054U (en) | 2016-06-01 |
Family
ID=55069360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654130.7U Expired - Fee Related CN205273054U (en) | 2015-08-27 | 2015-08-27 | Exempt from to aerify novel inner tube of a tyre of integral type |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3201814U (en) |
| CN (1) | CN205273054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161719A (en) * | 2017-12-28 | 2018-06-15 | 浙江工贸职业技术学院 | A kind of support board structure of grinding machine |
| CN109641483A (en) * | 2016-07-01 | 2019-04-16 | 凯文·萨沙·凯斯特罗 | Vehicle wheel component including non-inflatable tyre and inlay |
-
2015
- 2015-08-27 CN CN201520654130.7U patent/CN205273054U/en not_active Expired - Fee Related
- 2015-09-18 JP JP2015004794U patent/JP3201814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641483A (en) * | 2016-07-01 | 2019-04-16 | 凯文·萨沙·凯斯特罗 | Vehicle wheel component including non-inflatable tyre and inlay |
| CN108161719A (en) * | 2017-12-28 | 2018-06-15 | 浙江工贸职业技术学院 | A kind of support board structure of grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3201814U (en) | 2016-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: Cangzhou City, Hebei Province town hall 062450 Hejian City Village five Buddha Patentee after: Hejian hykey Tire Co. Ltd. Address before: 062453 Cangzhou City, Hebei Province Hejian wofotang wofotang four Village No. 735 Patentee before: Li Shaokun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |