CN201342904Y - Automotive wheel with spoke with reinforcement convex ribs - Google Patents
Automotive wheel with spoke with reinforcement convex ribs Download PDFInfo
- Publication number
- CN201342904Y CN201342904Y CNU2009200880684U CN200920088068U CN201342904Y CN 201342904 Y CN201342904 Y CN 201342904Y CN U2009200880684 U CNU2009200880684 U CN U2009200880684U CN 200920088068 U CN200920088068 U CN 200920088068U CN 201342904 Y CN201342904 Y CN 201342904Y
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- Prior art keywords
- spoke
- wheel rim
- convex tendon
- wheel
- strengthened
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Abstract
The utility model provides an automotive wheel having a spoke provided with reinforcement convex ribs. The automotive wheel comprises a spoke and a wheel rim, wherein, ventilation holes are evenly distributed on the spoke, a valve hole is formed on the wheel rim, and the reinforcement convex ribs are arranged amongst neighboring ventilation holes on the spoke. The utility model provides a means to improve load-bearing capacity and strength of the wheel without considerably increasing the weight of the wheel, thereby contributing to popularization and application of the wheel.
Description
One, technical field
The utility model relates to a kind of low-speed cars wheel, particularly relates to the automotive wheels that a kind of spoke band is strengthened convex tendon.
Two, background technology
Present common low-speed cars commonly used is three-wheel, four-wheel low-speed cars series spheroidal graphite iron wheel especially, its structure such as Fig. 1, Fig. 2, shown in Figure 3,1 is that wheel rim, 2 is that wheel rim, 3 is that spoke, 4 is that breather port, 5 is that bolt hole, 6 is that axletree hole, 7 is a valve port among the figure.
Owing to be low-speed cars, add it is to serve the agriculture-countryside-farmer, low-speed cars is three-wheel, the service of four-wheel low-speed cars and agricultural, rural area especially, service conditions is relatively poor relatively, add weak quality consciousness in user's ideology, in the use consciousness of self-protection relative mistake some, the low-speed cars overrun condition that in use overloads is serious, brings acid test for the carrying traveling gear.As the widely used wheel of low-speed cars such as 16 inches serial spheroidal graphite iron wheels such as 5.5F-16,6.0F-16,6.5F-16, wheel rim and spoke connecting portion crackle between two wind holes in use often occur and potential safety hazard occurs, and then whole wheel is scrapped.
Through detecting and analyzing and find, the reason that wheel rim and spoke connecting portion crackle between two wind holes occur is owing to its wall thickness causes, in order to address this problem, my company's technical personnel is increased connecting portion earlier by original 5mm 7mm, problem has obtained effective solution, but increased about 3 kilograms during the original 5mm of weight ratio, increased cost, said that from economic angle the method is not good especially.
Propose a kind of wheel rim with reinforcing ribs in the utility model patent of Chinese patent 02125203.3, it is that arc at the wheel rim of various contour shapes, all size moves back, the wheel rim inboard of bead seat and the junction of turning round thereof.At interval rectangular distribution the bending convex tendon, thereby strengthened material mechanical performance, it can avoid wheel rim crack, breakage problem to occur effectively under strained condition, and can also produce certain wind-force when wheel revolutions, can play the radiating and cooling effect to steel ring.But this patent can not address the above problem.
Three, utility model content
The purpose of this utility model is in the automotive wheels that not quite amplitude increases under the prerequisite of wheel weight, a kind of durable spoke band of proposition is strengthened convex tendon.
Content of the present utility model is: a kind of spoke band is strengthened the automotive wheels of convex tendon, contains spoke and wheel rim, is evenly equipped with breather port on the described spoke, and wheel rim is provided with valve port, is provided with the reinforcement convex tendon on the described spoke between adjacent breather port.
The trend of described reinforcement convex tendon is consistent with the generatrix direction of spoke side.
Described reinforced rib is two.
Described reinforcement convex tendon have two, be the X-shaped arranged crosswise on spoke.
Described wheel rim is a cylindrical shape, and described spoke is a frustum of a cone tubular, and the inner transition of the larger diameter end of described spoke and wheel rim connects as one, and the outer end of described wheel rim is provided with wheel rim.
The smaller diameter end of the truncated cone of described spoke is an installation end, and the positive middle part of installation end is provided with the axletree hole, is evenly equipped with the bolt hole of some around the axletree hole.
Described reinforced rib is two.
The beneficial effects of the utility model
Between adjacent breather port, be provided with the reinforcement convex tendon on the spoke, can under the prerequisite of the increase wheel weight of little amplitude, improving the load-carrying capacity and the intensity of wheel.
Four, description of drawings
Fig. 1 should have the structural representation of facing of automotive wheels now
Fig. 2 is the revolved section structural representation of Fig. 1
Fig. 3 be among Fig. 2 valve port the local structure scheme drawing
This spoke band of Fig. 4 strengthen convex tendon automotive wheels face one of structural representation
Fig. 5 is the revolved section structural representation of Fig. 4
Fig. 6 be among Fig. 5 valve port the local structure scheme drawing
This spoke band of Fig. 7 strengthen convex tendon automotive wheels face two of structural representation
This spoke band of Fig. 8 strengthen convex tendon automotive wheels face three of structural representation
Five, the specific embodiment
Embodiment one: referring to Figure of description 4, Fig. 5, Fig. 6, wherein 1 is that wheel rim, 2 is that wheel rim, 3 is that spoke, 4 is that breather port, 5 is that bolt hole, 6 is that axletree hole, 7 is that valve port, 8 is the reinforcement convex tendon.
Be the automotive wheels that a kind of spoke band is strengthened convex tendon among the figure, contain spoke 3 and wheel rim 1, be evenly equipped with breather port 4 on the described spoke 3, wheel rim is provided with valve port 7, is provided with on the described spoke 3 to strengthen convex tendon 8 between adjacent breather port 4.
The trend of described reinforcement convex tendon 8 is consistent with the generatrix direction of spoke 3 sides.
Described wheel rim 1 is a cylindrical shape, and described spoke 3 is a frustum of a cone tubular, and the inner transition of the larger diameter end of described spoke 3 and wheel rim 1 connects as one, and the outer end of described wheel rim 1 is provided with wheel rim 2.
The smaller diameter end of the truncated cone of described spoke 3 is an installation end, and the positive middle part of installation end is provided with axletree hole 6, is evenly equipped with the bolt hole 5 of some around the axletree hole 6.
Embodiment two: referring to Figure of description 7, Fig. 5, Fig. 6, representative meaning identical among number in the figure and the embodiment one is identical,
Be the automotive wheels that a kind of spoke band is strengthened convex tendon among the figure, contain spoke 3 and wheel rim 1, be evenly equipped with breather port 4 on the described spoke 3, wheel rim is provided with valve port 7, is provided with on the described spoke 3 to strengthen convex tendon 8 between adjacent breather port 4.
Described reinforcement convex tendon 8 have two, be the X-shaped arranged crosswise on spoke 3, described wheel rim 1 is a cylindrical shape, and described spoke 3 is a frustum of a cone tubular, the inner transition of the larger diameter end of described spoke 3 and wheel rim 1 connects as one, and the outer end of described wheel rim 1 is provided with wheel rim 2.
The smaller diameter end of the truncated cone of described spoke 3 is an installation end, and the positive middle part of installation end is provided with axletree hole 6, is evenly equipped with the bolt hole 5 of some around the axletree hole 6.
Embodiment three: referring to Fig. 8, representative meaning identical among number in the figure and the embodiment one is identical,
Be the automotive wheels that a kind of spoke band is strengthened convex tendon among the figure, contain spoke 3 and wheel rim 1, be evenly equipped with breather port 4 on the described spoke 3, wheel rim is provided with valve port 7, is provided with on the described spoke 3 to strengthen convex tendon 8 between adjacent breather port 4.
The trend of described reinforcement convex tendon 8 is consistent with the generatrix direction of spoke 3 sides.
Described wheel rim 1 is a cylindrical shape, and described spoke 3 is a frustum of a cone tubular, and the inner transition of the larger diameter end of described spoke 3 and wheel rim 1 connects as one, and the outer end of described wheel rim 1 is provided with wheel rim 2.
The smaller diameter end of the truncated cone of described spoke 3 is an installation end, and the positive middle part of installation end is provided with axletree hole 6, is evenly equipped with the bolt hole 5 of some around the axletree hole 6.
Claims (6)
1, a kind of spoke band is strengthened the automotive wheels of convex tendon, contains spoke and wheel rim, is evenly equipped with breather port on the described spoke, and wheel rim is provided with valve port, it is characterized in that: be provided with the reinforcement convex tendon on the described spoke between adjacent breather port.
2, spoke band according to claim 1 is strengthened the automotive wheels of convex tendon, and it is characterized in that: the trend of described reinforcement convex tendon is consistent with the generatrix direction of spoke side.
3, spoke band according to claim 1 is strengthened the automotive wheels of convex tendon, and it is characterized in that: described reinforced rib is two.
4, spoke band according to claim 1 is strengthened the automotive wheels of convex tendon, it is characterized in that: described reinforcement convex tendon have two, be the X-shaped arranged crosswise on spoke.
5, spoke band according to claim 1 is strengthened the automotive wheels of convex tendon, it is characterized in that: described wheel rim is a cylindrical shape, described spoke is a frustum of a cone tubular, and the inner transition of the larger diameter end of described spoke and wheel rim connects as one, and the outer end of described wheel rim is provided with wheel rim.
6, spoke band according to claim 5 is strengthened the automotive wheels of convex tendon, and it is characterized in that: the smaller diameter end of the truncated cone of described spoke is an installation end, and the positive middle part of installation end is provided with the axletree hole, is evenly equipped with the bolt hole of some around the axletree hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200880684U CN201342904Y (en) | 2009-01-09 | 2009-01-09 | Automotive wheel with spoke with reinforcement convex ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200880684U CN201342904Y (en) | 2009-01-09 | 2009-01-09 | Automotive wheel with spoke with reinforcement convex ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342904Y true CN201342904Y (en) | 2009-11-11 |
Family
ID=41274488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200880684U Expired - Fee Related CN201342904Y (en) | 2009-01-09 | 2009-01-09 | Automotive wheel with spoke with reinforcement convex ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342904Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076009A1 (en) * | 2009-12-25 | 2011-06-30 | 正兴车轮集团有限公司 | Spoke of light-weight wheel for vehicle |
| WO2011094998A1 (en) * | 2010-02-05 | 2011-08-11 | 正兴车轮集团有限公司 | Light-weight wheel for vehicle |
-
2009
- 2009-01-09 CN CNU2009200880684U patent/CN201342904Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076009A1 (en) * | 2009-12-25 | 2011-06-30 | 正兴车轮集团有限公司 | Spoke of light-weight wheel for vehicle |
| WO2011094998A1 (en) * | 2010-02-05 | 2011-08-11 | 正兴车轮集团有限公司 | Light-weight wheel for vehicle |
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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: 20091111 Termination date: 20110109 |