CN203600888U - Wing-shaped spoke-type aluminum alloy wheel rim without inner tube - Google Patents
Wing-shaped spoke-type aluminum alloy wheel rim without inner tube Download PDFInfo
- Publication number
- CN203600888U CN203600888U CN201320651310.0U CN201320651310U CN203600888U CN 203600888 U CN203600888 U CN 203600888U CN 201320651310 U CN201320651310 U CN 201320651310U CN 203600888 U CN203600888 U CN 203600888U
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- Prior art keywords
- wheel rim
- wing
- spoke
- inner tube
- angle
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- 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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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 19
- 230000001154 acute effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a wing-shaped spoke-type aluminum alloy wheel rim without an inner tube. The wing-shaped spoke-type aluminum alloy wheel rim comprises a wheel rim body of a wing shape, the two ends of the wing shape are respectively provided with a convex wing, the two convex wings are both of a Y-shaped structure, the inner side faces of the two Y-shaped structures both make contact with a tire, wherein the outer side face of each Y-shaped structure is provided with a spoke hole. An included angle is formed between the center line of the spoke holes and the center line of the wheel rim body. The variable range of the elevation angle is increased so that the wheel rim body can be matched with multiple wheel hubs. The tire installing surface of the wheel rim is totally closed except an air valve hole so that the wheel rim can be closed and free of air leakage without the inner tire.
Description
Technical field
The utility model relates to a kind of wheel rim, and specifically, what relate to is that a kind of wing spoke type is exempted from inner tube of a tyre aluminium alloy wheel rim.
Background technology
Wheel rim, the part of wheel surrounding edge, is the parts of wheel fixed installation tire, is commonly called as wheel rim.The wheel rim occurring on market mainly divides steel wheel rim and the large class of aluminium alloy wheel rim two.
Aluminium alloy wheel rim, compared with traditional steel wheel rim, has the following advantages:
1. quality is little.Aluminium alloy wheel rim is wanted light little steel wheel rim, can make a significant contribution for vehicle oil saving like this.
2. perfect heat-dissipating, can improve tire life.Can the paddle one's own canoe function of moulding of some aluminium alloy wheel rim own, the drg that in rotation, air-flow led, improves heat-sinking capability.
3. out of roundness is high, can improve the kinematic accuracy of wheel, is suitable for running at high speed.
4. energy absorption capacity is good, can absorb the vibration and noise that comes from road surface, improves Vehicle Driving Cycle ride comfort.
5. rigidity is high, can effectively reduce the injury of road shocks for wheel rim shape.
6. moulding restriction is few, can design as required various wheel rim.
Through retrieval, application number: 201020569833.7, patent name: exempt from inner tube of a tyre spoke type rim, disclose one and exempted from inner tube of a tyre spoke type rim, the bottom land of this wheel rim, without spoke hole, is provided with spoke hole at the flange place of wheel rim.But the spoke hole of this utility model is arranged in flanged structure, this reliability for whole rim flange and firmness have certain hidden danger.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, provides a kind of wing spoke type to exempt from inner tube of a tyre aluminium alloy wheel rim, and this wheel rim can match with multiple wheel hub.
For realizing above-mentioned object, the wing spoke type of one described in the utility model is exempted from inner tube of a tyre aluminium alloy wheel rim, comprise wheel rim body, described wheel rim body is wing, these wing two ends are respectively provided with a protruding wing place, described in two, protruding wing place is bifurcation word structure, and the medial surface of two bifurcation word structures all contacts with tire, and the lateral surface of one of them bifurcation word structure is established spoke hole; The line of centers of the line of centers of described spoke hole and described wheel rim body is an angle.
The position of described spoke hole is symmetrical arranged on described wheel rim body, or evenly interval arranges.
Angle angle between the line of centers of the line of centers of described spoke hole and described wheel rim body is identical or not identical.
The angle of described angle is acute angle, preferably between 14 °-18 °.
The wing spoke type of one described in the utility model is exempted from inner tube of a tyre aluminium alloy wheel rim, bores spoke hole at the protruding wing of its two lateral surface place, has increased the variable range of luffing angle, and this wheel rim can be matched with multiple wheel hub; Wheel rim dress tyre surface is totally-enclosed except valve port, wheel rim also can be sealed air tight without the inner tube of a tyre, can guarantee the reliability of whole wheel rim simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural entity figure;
Fig. 2 is the A-A section-drawing of Fig. 1;
Fig. 3 is the B-B section-drawing of Fig. 1.
In figure: 1 is wheel rim body, and 2,3 is spoke hole.
The specific embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is further explained, but following content is not used in restriction protection domain of the present utility model.
As Figure 1-3, the present embodiment provides a kind of wing spoke type to exempt from inner tube of a tyre aluminium alloy wheel rim, comprise wheel rim body 1, described wheel rim body 1 is wing, these wing two ends are respectively provided with a protruding wing place, described in two, protruding wing place is bifurcation word structure, and the medial surface of two bifurcation word structures all contacts with tire, and wherein the lateral surface of bifurcation word structure is established shown in spoke hole 2(Fig. 1,2), shown in spoke hole 3(Fig. 1,3); The line of centers of described spoke hole 2,3 and the line of centers of described wheel rim body 1 are an angle.
In the present embodiment, wherein described in one, the angle between the line of centers of spoke hole 2 and the line of centers of described wheel rim body 1 is 14 ° (shown in Fig. 2), described in another, spoke hole 3 is 18 ° (shown in Fig. 3) with the line of centers angle of described wheel rim body 1.
In the present embodiment, described in one, spoke hole 2 and spoke hole 3 described in another are arranged at intervals at the protruding wing place, both sides of described wheel rim body 1.
The wing spoke type of one described in the utility model is exempted from inner tube of a tyre aluminium alloy wheel rim, bores spoke hole 2,3 at the protruding wing of the two lateral surfaces place of described wheel rim body 1, has increased the variable range of luffing angle, and described wheel rim body 1 can be matched with multiple wheel hub; The dress tyre surface of described wheel rim body 1 is totally-enclosed except valve port, makes wheel rim also can seal air tight without the inner tube of a tyre.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Read after foregoing those skilled in the art, for multiple modification of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (5)
1. a wing spoke type is exempted from inner tube of a tyre aluminium alloy wheel rim, it is characterized in that, comprise wheel rim body, described wheel rim body is wing, these wing two ends are respectively provided with a protruding wing place, described in two, protruding wing place is bifurcation word structure, and the medial surface of two bifurcation word structures all contacts with tire, and the lateral surface of one of them bifurcation word structure is established spoke hole; The line of centers of the line of centers of described spoke hole and described wheel rim body is an angle.
2. the wing spoke type of one according to claim 1 is exempted from inner tube of a tyre aluminium alloy wheel rim, it is characterized in that: the position of described spoke hole is symmetrical arranged on described wheel rim body, or evenly interval arranges.
3. the wing spoke type of one according to claim 1 is exempted from inner tube of a tyre aluminium alloy wheel rim, it is characterized in that: the angle angle between the line of centers of described spoke hole and the line of centers of described wheel rim body is identical or not identical.
4. exempt from inner tube of a tyre aluminium alloy wheel rim according to the wing spoke type of one described in claim 1-3 any one, it is characterized in that: the angle of described angle is acute angle.
5. the wing spoke type of one according to claim 4 is exempted from inner tube of a tyre aluminium alloy wheel rim, it is characterized in that: described angle angle is between 14 °-18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651310.0U CN203600888U (en) | 2013-10-22 | 2013-10-22 | Wing-shaped spoke-type aluminum alloy wheel rim without inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651310.0U CN203600888U (en) | 2013-10-22 | 2013-10-22 | Wing-shaped spoke-type aluminum alloy wheel rim without inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600888U true CN203600888U (en) | 2014-05-21 |
Family
ID=50713584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651310.0U Expired - Lifetime CN203600888U (en) | 2013-10-22 | 2013-10-22 | Wing-shaped spoke-type aluminum alloy wheel rim without inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910496A (en) * | 2019-03-22 | 2019-06-21 | 常熟市久发车辆配件有限公司 | Motorcycle inner tube free spoke-type aluminium alloy circle wheel group |
| WO2021234467A1 (en) * | 2020-05-22 | 2021-11-25 | Acosta Murcia Jairo Alfonso | Tyreless wheel with divided, angled and inclined tensioning spokes for attachment to a rim in peripheral cavities with variable radial degree angles and variable vertical degree angles |
-
2013
- 2013-10-22 CN CN201320651310.0U patent/CN203600888U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910496A (en) * | 2019-03-22 | 2019-06-21 | 常熟市久发车辆配件有限公司 | Motorcycle inner tube free spoke-type aluminium alloy circle wheel group |
| CN109910496B (en) * | 2019-03-22 | 2024-01-16 | 常熟市久发车辆配件有限公司 | Spoke type aluminium alloy ring wheel set without inner tube for motorcycle |
| WO2021234467A1 (en) * | 2020-05-22 | 2021-11-25 | Acosta Murcia Jairo Alfonso | Tyreless wheel with divided, angled and inclined tensioning spokes for attachment to a rim in peripheral cavities with variable radial degree angles and variable vertical degree angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee after: Shanghai Yousheng Aluminum Co.,Ltd. Address before: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee before: SHANGHAI UNISON ALUMINUM PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |