CN216733735U

CN216733735U - Wheel limit structure and vehicle

Info

Publication number: CN216733735U
Application number: CN202220023276.1U
Authority: CN
Inventors: 温圣灼
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-14
Anticipated expiration: 2032-01-05

Abstract

The application relates to a wheel limit structure and vehicle, including wheel, braking part and connecting piece. The wheel includes the circular shape spoke, is equipped with first connecting hole on the spoke, and the braking piece includes the circular shape fixed part, is equipped with the second connecting hole on the fixed part, and wherein, the aperture of first connecting hole equals with the aperture of second connecting hole, and first connecting hole and second connecting hole are worn to locate by the connecting piece to connect wheel and braking piece. This application is equal through the aperture of the first connecting hole that is equipped with on the wheel and the aperture of the second connecting hole that is equipped with on the braking piece, and first connecting hole and second connecting hole are worn to locate by the connecting piece to connect wheel and braking piece, whole assembly flow is simple and convenient, thereby has solved the loaded down with trivial details, the problem that wastes time and energy of the assembly flow of present wheel limit structure.

Description

Wheel limit structure and vehicle

Technical Field

The application relates to the technical field of automobiles, in particular to a wheel rim structure and a vehicle.

Background

The wheel edge structure of the automobile is used for distributing power transmitted by a transmission device to driving wheels on the left side and the right side, so that the automobile can run, is an essential ring in a vehicle transmission system, and plays a key role in driving the driving wheels of the automobile.

At present, the wheel limit structure of car includes wheel, wheel hub and arresting member, and at the assembly wheel limit structure in-process, need locate wheel hub between wheel and the arresting member to connect wheel and arresting member through wheel hub, whole assembly flow is loaded down with trivial details, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a wheel limit structure and vehicle to the problem that the assembly process of present wheel limit structure is loaded down with trivial details, wastes time and energy.

The embodiment of the application provides a rim structure, includes: the wheel comprises a circular spoke, and a first connecting hole is formed in the spoke; the braking part comprises a circular fixing part, and a second connecting hole is formed in the fixing part; the aperture of the first connecting hole is equal to that of the second connecting hole; and the connecting piece penetrates through the first connecting hole and the second connecting hole to connect the wheel and the braking piece.

In one embodiment, the first connecting holes are provided with a plurality of first connecting holes which are distributed in an annular array by taking the axis of the spoke as a center; the second connecting holes are distributed in an annular array by taking the axis of the fixing part as a center; the distance between the axis of the first connecting hole and the axis of the spoke is equal to the distance between the axis of the second connecting hole and the axis of the fixing part; the connecting piece is equipped with a plurality ofly, and each connecting piece wears to locate first connecting hole and corresponding second connecting hole.

In one embodiment, the wheel edge structure further comprises a fixed shaft and a bearing, the fixed shaft is arranged at the center of the spoke, and the fixed shaft is provided with a first mounting hole; the braking part is sleeved outside the fixed shaft, and the bearing is assembled in the first mounting hole.

In one embodiment, the fixed shaft is integrally formed with the spokes.

In one embodiment, the wheel rim structure further comprises a fixed shaft and a bearing; the fixed shaft is arranged on one side of the braking part, which is back to the spoke, and the connecting piece is connected with the wheel, the braking part and the fixed shaft; wherein, seted up first mounting hole on the fixed axle, the bearing is installed in first mounting hole.

In one embodiment, the wheel-rim structure further comprises a hubcap; a second mounting hole communicated with the first mounting hole is formed in the center of the spoke, and the hub cover is arranged in the second mounting hole and in threaded connection with the hole wall of the second mounting hole.

In one embodiment, the bearing is provided in plurality; the bearings are arranged in parallel and at intervals along the axis direction of the first mounting hole.

In one embodiment, the connector comprises a bolt and a nut; the bolt penetrates through the first connecting hole and the second connecting hole, and the nut is in threaded connection with the bolt and is located in the first connecting hole.

In one embodiment, the wheel further comprises a rim connected to the spokes; the rim cover is arranged outside the braking part.

An embodiment of the present application further provides a vehicle, including: such as the wheel rim structure described above.

The wheel limit structure and vehicle of this application include wheel, braking piece and connecting piece. The wheel includes the circular shape spoke, is equipped with first connecting hole on the spoke, and the braking piece includes the circular shape fixed part, is equipped with the second connecting hole on the fixed part, and wherein, the aperture of first connecting hole equals with the aperture of second connecting hole, and first connecting hole and second connecting hole are worn to locate by the connecting piece to connect wheel and braking piece. This application is equal through the aperture of the first connecting hole that is equipped with on the wheel and the aperture of the second connecting hole that is equipped with on the braking piece, and first connecting hole and second connecting hole are worn to locate by the connecting piece to connect wheel and braking piece, whole assembly flow is simple and convenient, thereby has solved the loaded down with trivial details, the problem that wastes time and energy of the assembly flow of present wheel limit structure.

Drawings

FIG. 1 is a full cross-sectional view of a wheel rim structure provided in accordance with one embodiment of the present application;

FIG. 2 is an exploded view of the wheel rim structure shown in FIG. 1;

FIG. 3 is a full cross-sectional view of a wheel rim structure provided in accordance with another embodiment of the present application;

fig. 4 is an exploded view of the wheel rim structure shown in fig. 3.

Description of reference numerals: 100. a wheel; 110. a spoke; 111. a first connection hole; 112. a second mounting hole; 113. a boss; 114. an accommodating chamber; 120. a rim; 200. a stopper; 210. a fixed part; 211. a second connection hole; 300. a connecting member; 210. a bolt; 210. a nut; 400. a fixed shaft; 410. a first mounting hole; 500. and a bearing.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Fig. 1 is a full sectional view of a wheel rim structure according to an embodiment of the present application, and fig. 2 is an exploded view of the wheel rim structure shown in fig. 1.

As shown in fig. 1 and 2, the present embodiment provides a wheel rim structure, which includes a wheel 100, a braking member 200, and a connector 300. The wheel 100 includes a circular spoke 110, a first connection hole 111 is formed in the spoke 110, the braking member 200 includes a circular fixing portion 210, a second connection hole 211 is formed in the fixing portion 210, wherein the hole diameter of the first connection hole 111 is equal to the hole diameter of the second connection hole 211, and the connecting member 300 penetrates through the first connection hole 111 and the second connection hole 211 to connect the wheel 100 and the braking member 200.

This application is equal through the aperture of the first connecting hole 111 that is equipped with on wheel 100 and the aperture of the second connecting hole 211 that is equipped with on the braking piece 200, connecting piece 300 can wear to establish the same first connecting hole 111 in aperture and second connecting hole 211 simultaneously, with lug connection wheel 100 and braking piece 200, need not set up other parts between wheel 100 and braking piece 200 and indirectly connect both, whole assembly flow is simple and convenient, thereby the assembly flow of having solved present wheel limit structure is loaded down with trivial details, the problem that wastes time and energy.

It can be understood that, in the wheel rim structure in the embodiment of the present application, a wheel hub does not need to be disposed between the wheel 100 and the braking member 200, so that parts of the wheel rim structure in the embodiment of the present application are reduced, thereby increasing the coaxiality of the wheel rim structure in the embodiment of the present application, reducing the weight of the wheel rim structure, and achieving the purpose of saving energy and reducing emission of the vehicle.

Further, the first connection holes 111 are provided in plural, the plural first connection holes 111 are distributed in an annular array with the axis of the spoke 110 as the center, the plural second connection holes 211 are provided in plural, and the plural second connection holes 211 are distributed in an annular array with the axis of the fixing portion 210 as the center. Wherein, the distance between the axis of the first connection hole 111 and the axis of the spoke 110 is equal to the distance between the axis of the second connection hole 211 and the axis of the fixing part 210. The connecting member 300 is provided with a plurality of connecting members, and each connecting member 300 is inserted through the first connecting hole 111 and the corresponding second connecting hole 211.

It can be understood that the number of the first coupling holes 111, the second coupling holes 211 and the coupling members 300 is equal, and each coupling member 300 is inserted through the first coupling hole 111 and the corresponding second coupling hole 211 to couple the wheel 100 and the braking member 200. Meanwhile, the number of the first connection holes 111, the second connection holes 211, and the connection members 300 is provided in plurality, thereby improving the connection strength between the wheel 100 and the braking member 200.

Specifically, in the present embodiment, the wheel 100 further includes a rim 120 connected to the spoke 110, and the rim 120 is covered outside the braking member 200. A tire (not shown) is mounted on the rim 120 to cover the wheel 100.

Preferably, the wheel disc 110 and the rim 120 are integrally formed, thereby improving the structural strength of the wheel 100.

As shown in fig. 1 and 2, in some embodiments, the connecting member 300 includes a bolt 310 and a nut 320, the bolt 310 passes through the first connecting hole 111 and the second connecting hole 112, and the nut 320 is screwed to the bolt 310 and is located in the first connecting hole 111.

Specifically, the aperture of the first connection hole 111 is not smaller than the outer diameter of the nut 320, and the length of the first connection hole 111 is not smaller than the thickness of the nut 320, so as to locate the nut 320 in the first connection hole 111.

It can be understood that, the nut 320 is disposed in the first connection hole 111, which not only can avoid the problem that the nut 320 is worn to affect the functional use of the wheel rim structure in the embodiment of the present application, but also can improve the aesthetic appearance of the wheel rim structure.

Fig. 3 is a full sectional view of a wheel rim structure according to another embodiment of the present application, and fig. 4 is an exploded view of the wheel rim structure shown in fig. 3.

As shown in fig. 3 and 4, in other embodiments, the spoke 110 is provided with an annular boss 113 and a rim structure around an axis thereof, the boss 113 encloses the accommodating cavity 114, and the nut 320 is disposed in the accommodating cavity 114, so as to protect the nut 320, thereby avoiding a problem that the nut 320 is worn to affect the functional use of the rim structure in the embodiment of the present application.

Referring to fig. 1-2, in some embodiments, the wheel rim structure further includes a fixing shaft 400 and a bearing 500, the fixing shaft 400 is disposed at the center of the spoke 110, the fixing shaft 400 is formed with a first mounting hole 410, the braking member 200 is sleeved outside the fixing shaft 400, and the bearing 500 is assembled in the first mounting hole.

Both ends of a transmission shaft (not shown in the figure) are respectively connected to a driving part (not shown in the figure) and the bearing 500, the transmission shaft is driven to rotate by the driving part, the transmission shaft drives the bearing 500 to rotate, and then the bearing 500 drives the wheel 100 to rotate, and meanwhile, the bearing 500 can reduce the friction coefficient in the motion process and ensure the rotation precision.

Specifically, the fixing shaft 400 is integrally formed with the spoke 110, thereby further reducing the assembly process of the wheel rim structure in the embodiment of the present application.

Further, in order to improve the transmission efficiency of the wheel-rim structure in the embodiment of the present application, a plurality of bearings 500 are provided, and the plurality of bearings 500 are arranged in parallel and at intervals along the axial direction of the first mounting hole 112.

Specifically, in the present embodiment, two bearings 500 are provided, the two bearings 500 are arranged in parallel and at intervals along the axial direction of the first mounting hole 112, and the specific design of the number of the bearings 500 can be flexibly changed according to the actual situation, which is not limited herein.

As shown in fig. 3 and 4, in some other embodiments, the wheel rim structure further includes a fixing shaft 400 and a bearing 500, and the fixing shaft 400 is disposed on a side of the braking member 200 facing away from the wheel disc 110. The connecting member 300 connects the wheel 100, the braking member 200 and the fixing shaft 400, wherein the fixing shaft 400 is provided with a first mounting hole 410, and the bearing 500 is mounted in the first mounting hole 410.

It will be appreciated that wheel 100 and stationary axle 400 are provided as separate components to facilitate replacement of wheel 100 and stationary axle 400, for example, only stationary axle 400 may need to be replaced when stationary axle 400 is damaged.

Further, in order to improve the transmission efficiency of the wheel rim structure in the embodiment of the present application, a plurality of bearings 500 are provided, and the plurality of bearings 500 are arranged in parallel and at intervals along the axial direction of the first mounting hole 112.

In any of the above embodiments, the wheel rim structure further includes a hub cap 600, the center of the wheel disc 110 is opened with a second mounting hole 112 communicated with the first mounting hole 410, and the hub cap 600 is disposed in the second mounting hole 112 and is in threaded connection with the hole wall of the second mounting hole 112.

It should be noted that the hub cover 600 can seal the second mounting hole 112 to prevent contaminants such as dust or rain water from entering the wheel rim structure in the embodiment of the present application, and at the same time, the hub cover 600 can also improve the aesthetic appearance of the wheel rim structure in the embodiment of the present application.

The embodiment of the present application further provides a vehicle, which includes the wheel rim structure, and the wheel rim structure includes a wheel 100, a braking member 200, and a connecting member 300. The wheel 100 includes a circular spoke 110, a first connection hole 111 is formed in the spoke 110, the braking member 200 includes a circular fixing portion 210, a second connection hole 211 is formed in the fixing portion 210, wherein the hole diameter of the first connection hole 111 is equal to that of the second connection hole 211, and the connecting member 300 penetrates through the first connection hole 111 and the second connection hole 211 to connect the wheel 100 and the braking member 200. The first connection hole 111 and the second connection hole 211 with the same diameter can be simultaneously penetrated through by the connecting piece 300 through the first connection hole 111 and the second connection hole 211 with the same diameter, which are arranged on the wheel 100 and the braking piece 200, so as to directly connect the wheel 100 and the braking piece 200, without other parts arranged between the wheel 100 and the braking piece 200 to indirectly connect the two. The whole assembly process is simple and convenient, so that the problems that the assembly process of the existing wheel edge structure is complicated, and time and labor are wasted are solved.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A wheel rim structure, comprising:

the wheel comprises a circular spoke, and a first connecting hole is formed in the spoke;

the braking piece comprises a circular fixing part, and a second connecting hole is formed in the fixing part;

wherein the aperture of the first connecting hole is equal to the aperture of the second connecting hole;

and the connecting piece penetrates through the first connecting hole and the second connecting hole to connect the wheel and the braking piece.

2. The rim structure according to claim 1, wherein the first connection holes are provided in a plurality, the plurality of first connection holes being distributed in an annular array centered on the axis of the spoke;

the second connecting holes are distributed in an annular array by taking the axis of the fixing part as a center;

wherein the distance between the axis of the first connecting hole and the axis of the spoke is equal to the distance between the axis of the second connecting hole and the axis of the fixing part;

the connecting piece is equipped with a plurality ofly, each the connecting piece wear to locate first connecting hole and corresponding the second connecting hole.

3. The wheel edge structure of claim 1, further comprising a fixed shaft and a bearing, wherein the fixed shaft is disposed at the center of the spoke, and the fixed shaft is provided with a first mounting hole;

the braking piece is sleeved outside the fixed shaft, and the bearing is assembled in the first mounting hole.

4. The wheel edge structure of claim 3, wherein the fixed axle is integrally formed with the spoke.

5. The wheel edge structure of claim 1, further comprising a fixed shaft and a bearing;

the fixed shaft is arranged on one side of the braking part, which is opposite to the spoke, and the connecting piece is connected with the wheel, the braking part and the fixed shaft;

the bearing is arranged in the first mounting hole.

6. The wheel rim structure according to any one of claims 3-5, further comprising a hub cap;

and a second mounting hole communicated with the first mounting hole is formed in the center of the spoke, and the hub cover is arranged in the second mounting hole and is in threaded connection with the hole wall of the second mounting hole.

7. The wheel edge structure according to any one of claims 3 to 5, wherein a plurality of the bearings are provided;

the bearings are arranged in parallel and at intervals along the axial direction of the first mounting hole.

8. The wheel edge structure of claim 1, wherein the connecting member includes a bolt and a nut;

the bolt penetrates through the first connecting hole and the second connecting hole, and the nut is in threaded connection with the bolt and is located in the first connecting hole.

9. The wheel rim structure according to claim 1, wherein the wheel further comprises a rim connected to the spoke;

the rim cover is arranged outside the braking part.

10. A vehicle, characterized by comprising: the wheel rim structure of any one of claims 1-9.