CN216708909U - High-performance and high-safety automobile wheel - Google Patents
High-performance and high-safety automobile wheel Download PDFInfo
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- CN216708909U CN216708909U CN202121848065.3U CN202121848065U CN216708909U CN 216708909 U CN216708909 U CN 216708909U CN 202121848065 U CN202121848065 U CN 202121848065U CN 216708909 U CN216708909 U CN 216708909U
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- rim
- rim body
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Abstract
The utility model discloses a high-performance and high-safety automobile wheel, which relates to the technical field of automobile wheel manufacturing and comprises a rim body, a spoke and an inflating valve, wherein the rim body is fixedly connected with the spoke, the rim body is sequentially provided with a first wheel flange, a shoulder bead seat, a reinforcing convex peak, a wheel groove bottom, a tire mounting surface and a connecting part from back to front, the inflating valve is arranged on the rim body, a second wheel flange is arranged on the outer edge of the connecting surface of the spoke and the rim body, and a plurality of uniformly distributed air holes are formed in the spoke. The wheel has reasonable structural design and convenient use, can reduce the cracking rate of the wind holes of the spokes, the temperature of the brake drum and the cracking rate of the bottom of the wheel rim groove, is convenient for tyre installation, can better resist the load of the tyre pressure by the novel structural combination of the spokes and the wheel rim, can perfectly bear the overload of the vehicle, and is a wheel with high performance and safety.
Description
Technical Field
The utility model relates to the technical field of automobile wheel manufacturing, in particular to an automobile wheel with high performance and high safety.
Background
The safety of the vehicle in the driving process is closely related to the performance of an automobile wheel, the wheel consists of a spoke, a rim and an inflating valve, the overall performance of the wheel is determined by the weakest position, the spoke air holes crack, the groove bottom crack and the like exist in the current common failure modes, meanwhile, the wheel and a tire are integrated and are mutually matched to achieve the using effect, and therefore, the tire assembling and matching structure of the wheel is also the key point of research of people in the industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-performance and high-safety automobile wheel to solve the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: including the rim body, spoke and inflating valve, the rim body is in the same place with spoke fixed connection, the rim body has set gradually first rim by back forward, shoulder bead seat, strengthen the hump, the wheel tank bottom, dress tread and connection site, the inflating valve is installed on the rim body, the spoke is equipped with the second rim with the outer edge of rim body composition face, be equipped with several evenly distributed's wind hole on the spoke, a terminal surface of spoke is equipped with several evenly distributed's bolt hole and a centre bore in proper order, wind hole and bolt hole all use the centre bore to distribute as the axle center, the lower part sets up the strengthening rib in the wind hole, the wheel tank bottom comprises straightway structure and orthodrome structure, be equipped with the strengthening rib around every wind hole of inboard of spoke, the outside of spoke sets up several wind hole concave surface package, the spoke is interior concave profile structure, the wind hole concave surface package is the same with the shape of strengthening rib and corresponding with the strengthening rib.
According to the high-performance and high-safety automobile wheel, the rim body is connected with the spoke in a welding mode.
According to the high-performance and high-safety automobile wheel, the cross sections of the first wheel flange and the second wheel flange are C-shaped with downward openings.
The utility model has the advantages that: the wheel has reasonable structural design and convenient use, can reduce the cracking rate of the wind holes of the spokes, the temperature of the brake drum and the cracking rate of the bottom of the wheel rim groove, is convenient for tyre installation, can better resist the load of the tyre pressure by the novel structural combination of the spokes and the wheel rim, can perfectly bear the overload of the vehicle, and is a wheel with high performance and safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a left side view of FIG. 1; FIG. 3 is a rear view of FIG. 1; FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1; FIG. 5 is a first perspective view of the present invention; FIG. 6 is a second perspective view of the present invention; FIG. 7 is a first schematic structural view of a spoke; FIG. 8 is a structural schematic view II of the spoke; FIG. 9 is a structural schematic diagram three of the spoke; fig. 10 is a structural schematic diagram four of the spoke.
Reference numerals: the wheel comprises a rim body 1, a spoke 2, an inflating valve 3, a concave surface structure 4, a reinforcing rib 5, a large circular arc structure 6, a straight line segment structure 7, a wind hole concave bag structure 8, a wind hole 9, a first wheel flange 10, a shoulder tire bead seat 11, a reinforcing convex peak 12, a bolt hole 13, a central hole 14, a large circular arc 15, a second wheel flange 16 and a wheel groove bottom 17.
Detailed Description
As shown in fig. 1 to 10, the present embodiment specifically discloses a high-performance high-safety automobile wheel, which includes a rim body 1, a spoke 2 and an inflating valve 3, the rim body 1 and the spoke 2 are fixedly connected together, the rim body 1 is sequentially provided with a first rim 10, a shoulder bead seat 11, a reinforcing hump 12, a wheel groove bottom 17, a tire mounting surface and a connecting portion 15 from back to front, the inflating valve 3 is installed on the rim body 1, a second rim 16 is arranged on an outer edge of a joint surface of the spoke 2 and the rim body 1, the spoke 2 is provided with a plurality of uniformly distributed wind holes 9, one end surface of the spoke 2 is sequentially provided with a plurality of uniformly distributed bolt holes 13 and a central hole 14, the wind holes 9 and the bolt holes 13 are distributed by using the central hole 14 as an axis, a reinforcing rib 5 is arranged on a middle lower portion of the wind hole 9, the wheel groove bottom 17 is composed of a straight line segment structure 7 and a large circular arc structure 6, reinforcing ribs 5 are arranged around each air hole 9 on the inner side of the spoke 2, a plurality of air hole concave packages 8 are arranged on the outer side of the spoke 2, the spoke 2 is of a concave profile structure 4, and the air hole concave packages 8 are the same as the reinforcing ribs 5 in shape and correspond to the reinforcing ribs 5. The wheel has reasonable structural design and convenient use, can reduce the cracking rate of the wind holes of the spokes, the temperature of the brake drum and the cracking rate of the bottom of the wheel rim groove, is convenient for tyre installation, can better resist the load of the tyre pressure by the novel structural combination of the spokes and the wheel rim, can perfectly bear the overload of the vehicle, and is a wheel with high performance and safety. Reducing the cracking rate of the spoke air holes: the spoke profile structure breaks through a conventional convex structure, the spoke 2 of the innovative concave profile structure 4 is adopted, the reinforcing rib 5 is arranged at the middle lower part of the air hole 9 which is easy to crack, the shallow air hole and air hole concave bag structure 8 is pressed at the air hole 9 to improve the peripheral performance of the air hole, and the high performance of the innovative structure is verified through various ways such as simulation analysis, bench test, loading road test and the like, so that the fatigue life of the spoke is improved by 1.23 times on a same scale; reducing the temperature of the brake drum: the concave surface structure 4 is beneficial to more air to flow into a heat dissipation area between the wheel and the brake drum through the shallow air hole concave bag structure 8, the raised convex bag part does not cause boundary layer separation in the air intake process to cause poor flow state, but the concave range of the air increasing hole is changed, air fluid entering the heat dissipation area is blocked by the concave air hole concave bag structure 8 when flowing out, the air can stay in the heat dissipation area for a longer time, and finally most of the air flows out along the outer edge of the brake drum at the upper right side air hole and the short shoulder side of the wheel rim, so that more heat can be taken away; the cracking rate of the bottom 17 of the wheel groove is reduced: the two sides of the wheel groove bottom 17 adopt the large arc structures 6, so that the concentrated stress generated by the tire pressure can be uniformly dispersed to the two sides, the bearing load of the wheel groove bottom 17 is reduced, and the service life of the wheel groove bottom 17 is prolonged by 1.78 times in a same ratio; the tire is convenient to mount: the two sides of the bottom 17 of the wheel groove adopt the large arc structures 6 and the bottom straight line segment structures 7, so that the tire can smoothly slide down along the arc-shaped surface, convenience is provided for tire mounting, and the working efficiency is improved in both manual and automatic tire mounting; the novel structure combination advantages of the spoke 2 and the rim are as follows: the novel concave surface structure 4 and the large circular arc structure 6 are matched for use, so that stress is uniformly dispersed in the use process of the wheel assembly, tire pressure load can be better resisted, the wheel assembly can perfectly bear the overload of a vehicle, and the wheel assembly is high in performance and safety.
Specifically, the rim body 1 and the spoke 2 described in this embodiment are connected by welding. When using this device, can be in the same place rim body 1 and spoke 2 welding through the welded mode promptly, can guarantee again that the wheel possesses high strength, big rigidity.
Specifically, the cross sections of the first rim 10 and the second rim 16 according to the present embodiment are both in a C-shape with a downward opening.
The air hole concave bag structure 8 and the reinforcing ribs 5 have various shapes, and the air holes 9 correspond to the air hole concave bag structure 8 and the reinforcing ribs 5 in different shapes when being circular.
Example 1:
as shown in fig. 7, when the wind holes 9 are circular, the wind hole concave bag structures 8 and the reinforcing ribs 5 are in the shape of semicircular two ends, arc-shaped two ends, the distance between the two semicircular two ends is smaller than the distance between the two arc-shaped two ends, and the four wind hole concave bag structures 8 and the reinforcing ribs 5 are uniformly distributed on the circumference of the wind holes 9.
Example 2:
as shown in fig. 8, when the air holes 9 are circular, the air hole concave bag structure 8 and the reinforcing ribs 5 are rectangular, four corners of the rectangle are all arc-shaped, the middle parts of two sides of the rectangle are sunken towards the direction close to the air holes 9, and the other two sides of the rectangle are wavy;
example 3:
as shown in fig. 9, when the air hole 9 is circular, the air hole concave bag structure 8 and the reinforcing rib 5 are arc-shaped, the arc of one end of the arc is large, the arc of the other end of the arc is small, and the air hole concave bag structure 8 and the reinforcing rib 5 are arranged on both sides of the air hole 9.
Example 4
As shown in fig. 10, when the wind holes 9 are circular, the wind hole concave bag structures 8 and the reinforcing ribs 5 are triangular, each corner of the triangle is arc-shaped, and the wind hole concave bag structures 8 and the reinforcing ribs 5 are arranged on two sides of the wind holes 9.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, and the technical contents not described in detail in the present invention are known in the art.
Claims (3)
1. The utility model provides a high-performance high security auto wheel which characterized in that: the wheel rim comprises a rim body (1), a spoke (2) and an inflating valve (3), wherein the rim body (1) is fixedly connected with the spoke (2), the rim body (1) is sequentially provided with a first wheel rim (10), a shoulder bead seat (11), a reinforcing hump (12), a wheel groove bottom (17), a tire mounting surface and a connecting part (15) from back to front, the inflating valve (3) is arranged on the rim body (1), the outer edge of the joint surface of the spoke (2) and the rim body (1) is provided with a second wheel rim (16), the spoke (2) is provided with a plurality of uniformly distributed air holes (9), one end surface of the spoke (2) is sequentially provided with a plurality of uniformly distributed bolt holes (13) and a central hole (14), the air holes (9) and the bolt holes (13) are distributed by taking the central hole (14) as an axis, the middle lower part of the air hole (9) is provided with a reinforcing rib (5), and the wheel groove bottom (17) is composed of a straight-line segment structure (7) and a large circular arc structure (6), reinforcing ribs (5) are arranged around each air hole (9) in the inner side of the spoke (2), a plurality of air hole concave bags (8) are arranged on the outer side of the spoke (2), the spoke (2) is of a concave profile structure (4), and the shapes of the air hole concave bags (8) and the reinforcing ribs (5) are peach-shaped and correspond to the reinforcing ribs (5).
2. A high performance high safety automotive wheel according to claim 1, characterized in that: the wheel rim body (1) is connected with the wheel disc (2) in a welding mode.
3. A high performance high safety automotive wheel according to claim 1, characterized in that: the cross sections of the first wheel rim (10) and the second wheel rim (16) are C-shaped with downward openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848065.3U CN216708909U (en) | 2022-02-23 | 2022-02-23 | High-performance and high-safety automobile wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848065.3U CN216708909U (en) | 2022-02-23 | 2022-02-23 | High-performance and high-safety automobile wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708909U true CN216708909U (en) | 2022-06-10 |
Family
ID=81870861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121848065.3U Active CN216708909U (en) | 2022-02-23 | 2022-02-23 | High-performance and high-safety automobile wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708909U (en) |
-
2022
- 2022-02-23 CN CN202121848065.3U patent/CN216708909U/en active Active
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