CN2925928Y - Inner tyre - Google Patents
Inner tyre Download PDFInfo
- Publication number
- CN2925928Y CN2925928Y CN 200620044150 CN200620044150U CN2925928Y CN 2925928 Y CN2925928 Y CN 2925928Y CN 200620044150 CN200620044150 CN 200620044150 CN 200620044150 U CN200620044150 U CN 200620044150U CN 2925928 Y CN2925928 Y CN 2925928Y
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- Prior art keywords
- section
- inner tube
- tyre
- inflation
- solid
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Abstract
The utility model discloses a tyre tube. The tyre tube is set with at least a solid section and an adjacent air charged section, an air charging valve is set on the air charged section. The production efficiency disclosed by the utility model is high, being convenient for maintenance and secure and durable.
Description
Technical field
The utility model relates to a kind of inner tube of a tyre that is used for tire.
Background technology
The inner tube of a tyre of general tire, particularly the inner tube of a tyre principle of bicycle, battery-driven car, motor bike is identical substantially, the circle formula inflatable inner tube of their most use standards, it is made up of modified rubber aeration zone and a standard charge valve that a circle type is communicated with, and this product is the main product in cycle tube market at present.
Circle formula inflatable inner tube is afraid of to stab, and is afraid of gas leakage.Can only stop tire patching inflation of power car after the gas leakage, and tire patching must be dismantled steel ring, effort, time-consuming, expensive very, it is improper that this sometimes tire patching is installed, and also can blow out after inner tube of a tyre inflation is travelled.
In addition, part customer uses the new product of cycle tube---circle formula solid inner tube, and it is formed by the polyurethane foam rubber injection, and it does not need inflation not have charge valve.The power car solid inner tube of sino-america joint-venture Shanghai Xi Ke rubber Co., Ltd production is exactly a kind of representative.
Stamp, not fried tire are not inflated, are not afraid of to circle formula solid inner tube, ought to be the substitute products of cycle tube.The user is few in number in daily life, and its reason has 3 points.First, circle formula solid inner tube is pressed in enough inner tubes of a tyre in order to obtain, adopted circle formula inner tube of a tyre girth greater than the technical measures that the steel ring girth is installed, so when installed the first time or need to change cycle tube, installation personnel will be prized into steel ring with unnecessary circle formula solid inner tube by turns painstakingly by three screwdrivers.The second, the power car also will be dismantled steel ring when the maintenance or the replacing inner tube of a tyre.The 3rd, because the production of circle formula solid inner tube adopts mould molding to annotate the pressure mode, the large mold of one product, one mould and the waste of the vacant area of equipment and mold center make the manufacturing cost of this product high for a long time, cause circle formula solid inner tube selling market very narrow.
Summary of the invention
The purpose of this utility model is to overcome circle formula inflatable inner tube to be afraid of to stab, to be afraid of gas leakage, the shortcoming that may blow out, overcome circle formula solid inner tube girth is difficult for installation greater than the steel ring girth shortcoming, overcome all circle formula inner tubes of a tyre maintenances or need dismantle the shortcoming of steel ring when changing, a kind of capacity rating height, easy to maintenance, the sectional type inflatable inner tube bar of safety durable and the inner tube of a tyre that sectional type solid inner tube bar combines are provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of inner tube of a tyre is provided with at least one the solid section inflation section adjacent with it with at least one.
Wherein, this inflation section is an air bag.Or, on this inflation section, be provided with charge valve.
Wherein, this solid section is cylindrical.This inflation section is cylindrical or spherical.
Perhaps, this inner tube of a tyre is provided with at least two solid section and two inflation sections, and respectively this inflation section lays respectively between two solid section.
Wherein, made by polyurethane foam rubber or other cavernous body poly-meies for this solid section, this inflation section is made by modified rubber or high molecular compound.
Positive progressive effect of the present utility model is:
The production efficiency height, because solid section of column type carries out injection moulding with bar formula manufacturing process, the forming cavity of mould can be intensive arranged side by side, mould Occupation coefficient of the same area is annotated to press than the technology of circle formula solid inner tube and is improved more than 100%, thereby increase substantially labor efficiency, the manufacturing cost of this product is significantly reduced;
Easy to maintenance, because the sectional type combined inner tube has been broken the characteristic that the circle formula inner tube of a tyre fuses, it has been created segmentation and has repaired or replaced the inner tube of a tyre, from then on the oldfashioned that the is through with maintenance or the replacing inner tube of a tyre need be dismantled the history of steel ring, thereby saved artificial greatly, simplified maintenance technique, made the gas leakage tire patching become gas leakage and change tire---change the inflation section, make the cyclist might realize that fully self check reviews one's lessons by oneself;
Safety durable is because the sectional type combined inner tube has kept the advantage of not being afraid of stamp, not exploding tire of circle formula solid inner tube; Kept circle formula inflatable inner tube to inflate the advantage of adjusting tire pressure flexibly, having allowed stop maintenance, the stop possibility of maintenance of blowing out of gas leakage drop to than low degree simultaneously, the inner tube of a tyre in bicycle, battery-driven car, the motorcycle driving is become, and safety is more durable more.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is described solid section scheme drawing.
Fig. 4 is the scheme drawing of described inflation section.
Fig. 5 is the scheme drawing of the another shape of described inflation section.
Fig. 6 is the structural representation of the utility model embodiment 3.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, a kind of inner tube of a tyre that is used for tire, described tire can be the tires that uses on bicycle, battery-driven car, the motor bike, or the tire of other wheeled vehicles or power machine use.
This inner tube of a tyre is provided with one solid section 2 and one inflation sections 3, and wherein, this solid section 2 cylindrical, and as shown in Figure 3, this inflation section 3 is spherical or cylindrical, shown in Fig. 4,5, which is provided with a charge valve 1, is used for inflation section 3 is put on the air.
Made by polyurethane foam rubber or other cavernous body poly-meies for this solid section 2, this inflation section is made by modified rubber or high molecular compound.
During use, should pack into for solid section 2 between steel ring and the cover tire, according to the size difference of the tire of concrete application, this length of solid section 2 is also different, after the installation, between these two ends of solid section, should leave certain space to hold this inflation section, should inflate section this space of packing into then, put on the air by this charge valve, after inflation is finished, this inflation section is full of described headspace, and with this solid section be close to.
As shown in Figure 2, in the present embodiment, this inner tube of a tyre comprises two solid section 2 and two inflation sections 3, and wherein, respectively this inflation 3 lays respectively between two solid section 2.In the present embodiment, this solid section with the shape of this inflation section and material all with embodiment 1 in identical.
As shown in Figure 6, in the present embodiment, this inner tube of a tyre comprises one solid section 2 and air bags 4, and this air bag 4 is identical with the material and the shape of the section of inflation described in the various embodiments described above, and this solid section 2 is exactly solid section described in the various embodiments described above.
In addition, according to the needs that reality is used, the quantity and the length of solid section of using on a tire and inflation section or air bag can change.
Claims (7)
1, a kind of inner tube of a tyre is characterized in that, it is provided with at least one the solid section inflation section adjacent with it with at least one.
2, the inner tube of a tyre according to claim 1 is characterized in that, this inflation section is an air bag.
3, the inner tube of a tyre according to claim 1 is characterized in that, is provided with charge valve on this inflation section.
According to the claim 2 or the 3 described inner tubes of a tyre, it is characterized in that 4, this solid section is cylindrical.
5, the inner tube of a tyre according to claim 4 is characterized in that, this inflation section is cylindrical or spherical.
6, the inner tube of a tyre according to claim 5 is characterized in that, it is provided with at least two solid section and two inflation sections, and respectively this inflation section lays respectively between two solid section.
According to the claim 1 or the 2 or 3 described inner tubes of a tyre, it is characterized in that 7,, make by polyurethane foam rubber or other cavernous body poly-meies for this solid section that this inflation section is made by modified rubber or high molecular compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044150 CN2925928Y (en) | 2006-07-21 | 2006-07-21 | Inner tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044150 CN2925928Y (en) | 2006-07-21 | 2006-07-21 | Inner tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925928Y true CN2925928Y (en) | 2007-07-25 |
Family
ID=38280166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620044150 Expired - Fee Related CN2925928Y (en) | 2006-07-21 | 2006-07-21 | Inner tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925928Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278630A (en) * | 2017-08-11 | 2020-06-12 | Tpu普拉斯有限责任公司 | Multi-layer inner tube |
-
2006
- 2006-07-21 CN CN 200620044150 patent/CN2925928Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278630A (en) * | 2017-08-11 | 2020-06-12 | Tpu普拉斯有限责任公司 | Multi-layer inner tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20100721 |