CN218594059U

CN218594059U - Wheel structure

Info

Publication number: CN218594059U
Application number: CN202222514734.4U
Authority: CN
Inventors: 陈衍鸿
Original assignee: Sanyang Industry Co Ltd
Current assignee: Sanyang Industry Co Ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-10
Anticipated expiration: 2032-09-22

Abstract

A wheel structure includes a hub, a rim and a plurality of spokes. The hub comprises a shaft tube, a plurality of first shell bodies, a plurality of second shell bodies, a plurality of first locking parts and a plurality of second locking parts. The first housing extends in a first direction. The second shell extends in a second direction opposite to the first direction, wherein the first shell and the second shell are staggered around the shaft tube. The first locking parts are respectively formed on the first shell-shaped bodies. The second locking parts are respectively formed on the second shell-shaped bodies. The spoke is connected with the hub and the rim.

Description

Wheel structure

Technical Field

The present invention relates to a wheel structure, and more particularly to a wheel structure of a motorcycle.

Background

In the prior art, aluminum alloy rims are mostly produced in large quantities by recasting or die casting. If the aluminum alloy front wheel structure of the left and right double discs needs to be produced in large quantity and is light in weight, recasting and matching sand cores are mostly used for forming a hollow structure of the wheel drum, so that the weight is reduced. However, this process is costly. If the die casting method is used for production, the production speed is high, the cost is low, but the hollow structure cannot be manufactured, and if the same structural strength is achieved, the weight is too heavy.

SUMMERY OF THE UTILITY MODEL

An embodiment of the present invention is a wheel structure provided for solving the problems of the prior art, including a wheel hub, a wheel rim and a plurality of spokes. The hub comprises a shaft tube, a plurality of first shell bodies, a plurality of second shell bodies, a plurality of first locking parts and a plurality of second locking parts. The first housing extends in a first direction. The second shell extends in a second direction opposite to the first direction, wherein the first shell and the second shell are staggered around the shaft tube. The first locking parts are respectively formed on the first shell-shaped bodies. The second locking parts are respectively formed on the second shell bodies. The spoke is connected with the hub and the rim.

In one embodiment, the first locking portions and the second locking portions are arranged in a staggered manner.

In one embodiment, each of the first shell-like bodies includes a first platform portion, and the first locking portion is disposed on the first platform portion, and the first platform portion is directly connected to the axle tube.

In an embodiment, the hub further includes a plurality of third locking portions, the third locking portions are respectively disposed on the first platform portions, and each third locking portion is located between the first locking portion and the axle tube.

In one embodiment, the wheel structure further includes a first brake disc, a second brake disc and a wheel speed sensing disc, the first brake disc is locked and attached to the first locking portions, the second brake disc is locked and attached to the second locking portions, and the wheel speed sensing disc is locked and attached to the third locking portions.

In one embodiment, each first platform portion is substantially sector-shaped.

In one embodiment, each of the first shell-shaped bodies includes a first side wall, a second side wall and a first outer wall, the first outer wall is connected to the first side wall and the second side wall, the first side wall and the second side wall are connected to the shaft tube, and the first platform is connected to the first side wall, the second side wall and the first outer wall.

In one embodiment, the first locking portion protrudes from a connection between the first outer wall and the first platform portion.

In one embodiment, the first platform portion is substantially perpendicular to the first side wall, the second side wall, and the first outer wall.

In one embodiment, the spoke is connected to the first outer wall.

In an embodiment, each of the second shell includes a third sidewall, a fourth sidewall and a second outer wall, the second outer wall is connected to the third sidewall and the fourth sidewall simultaneously, the third sidewall and the fourth sidewall are both connected to the axle tube, and one of the first sidewalls is coplanar with one of the third sidewalls.

Use the utility model discloses the wheel structure owing to adopted staggered arrangement's first shelly body and the design of second shelly body, consequently can the direct drawing of patterns of die-casting. Compare in the wheel rim of current preparation with recasting sand heart mode, the utility model discloses the manufacturing cost of wheel structure of embodiment is lower. And compare in the current rim of making with the die-casting mode, the utility model discloses the wheel structure is then by a wide margin lightweight to have good structural strength simultaneously concurrently. Overall speaking, compare in prior art, the utility model discloses the wheel structure has advantages such as lightweight, low-cost and high structural strength concurrently.

Drawings

Fig. 1 is an exterior of a motorcycle according to an embodiment of the present invention.

Fig. 2 is a perspective view of a wheel structure according to an embodiment of the present invention.

Fig. 3 is a perspective view of another perspective view of the wheel structure according to the embodiment of the present invention.

Fig. 4 is a cross-sectional view of a wheel structure according to an embodiment of the present invention.

Fig. 5 is another angular cross-sectional view of a wheel structure according to an embodiment of the present invention.

Description of the main element symbols:

f is wheel structure

1: hub

11 first shell-like body

111 first side wall

112 second side wall

113 first platform part

114 first outer wall

12 second shell-like body

121: third side wall

122 fourth side wall

124 second outer wall

13 first locking part

14 second locking part

15 the third locking part

161 first drawing opening

162 second drawing die opening

19 shaft tube

2: wheel rim

3: spoke

X1 first direction

X2 second direction

M is motorcycle

91: tap

92 front wheel

93 rear wheel

94 seat cushion

95 power system

Detailed Description

Fig. 1 shows an exterior of a motorcycle M according to an embodiment of the present invention, including a handlebar 91, a front wheel 92, a rear wheel 93, a seat cushion 94, a power system 95, and other elements.

The motorcycle M includes a front section, a middle section, a rear section, and the like. The front section of the motorcycle M is provided with a steering handle 91, a front wheel 92, a turn signal, a key hole and the like. The middle section of the motorcycle M is provided with elements such as a power system 95, a seat cushion 94, and a stand. The rear section of the motorcycle M is provided with elements such as tail lamps, a rear wheel 93, a fender, and the like.

The steering head 91 is used for controlling the traveling direction of the motorcycle M, and functional parts including a meter, a switch, a rear view mirror and the like can be mounted on the steering head 91. The faucet 91 also has a handle (including a refueling handle) by which a user can steer the faucet 91, adjust a throttle angle of the powertrain 95 through the refueling handle to control power take off, and decelerate the motorcycle M through the hand brake. The handlebar 91 may also be provided with a main light that provides the main lighting for the motorcycle M.

The steering handle 91 is interlocked with the front wheel 92 by a steering handle rotation shaft, and the angle of the front wheel 92 can be controlled by rotating the steering handle 91, thereby controlling the traveling direction of the motorcycle M.

The power system 95 is connected to and drives the rear wheel 93, thereby powering the motorcycle M and advancing the motorcycle M.

Fig. 2 is a perspective view of a wheel structure according to an embodiment of the present invention. Fig. 3 is a perspective view of another perspective view of the wheel structure according to the embodiment of the present invention. Fig. 4 is a cross-sectional view of a wheel structure according to an embodiment of the present invention. As shown in fig. 1, 2, 3, and 4, the wheel structure F according to the embodiment of the present invention is applied to the front wheel 92. The wheel structure F includes a hub 1, a rim 2 and a plurality of spokes 3. The hub 1 includes a shaft tube 19, a plurality of first housings 11, a plurality of second housings 12, a plurality of first locking portions 13, and a plurality of second locking portions 14. The first housing 11 extends in a first direction X1. The second housing 12 extends in a second direction X2, the second direction X2 is opposite to the first direction X1, wherein the first housing 11 and the second housing 12 are staggered around the shaft tube 19. The first locking portions 13 are formed on the first housing 11, respectively. The second locking portions 14 are formed on the second housing 12, respectively. A spoke 3 connects the hub 1 and the rim 2.

As shown in fig. 2, 3 and 4, in an embodiment, the first locking portions 13 and the second locking portions 14 are arranged in a staggered manner.

As shown in fig. 2, 3 and 4, in one embodiment, each first housing 11 includes a first platform 113, the first locking portion 13 is disposed on the first platform 113, and the first platform 113 is directly connected to the axle tube 19. In this embodiment, since the first locking portion 13 is disposed on the first platform 113, the first platform 113 is directly connected to the shaft tube 19. Therefore, the stress received by the first locking portion 13 can be transmitted to the axle tube 19 in a short path, and the wheel structure thus has good structural strength.

As shown in fig. 2 and 4, in an embodiment, the hub 1 further includes a plurality of third locking portions 15, the third locking portions 15 are respectively disposed on the first platform portions 113, and each third locking portion 15 is located between the first locking portion 13 and the axle tube 19.

As shown in fig. 2, 3 and 4, in one embodiment, the wheel structure further includes a first brake disk (not shown), a second brake disk (not shown) and a wheel speed sensing disk (not shown), the first brake disk (not shown) is locked and connected to the first locking portions 13, the second brake disk (not shown) is locked and connected to the second locking portions 14, and the wheel speed sensing disk (not shown) is locked and connected to the third locking portions 15.

As shown in fig. 2, in one embodiment, each first platform portion 113 is substantially fan-shaped.

As shown in fig. 2 and 4, in one embodiment, each of the first housing bodies 11 includes a first sidewall 111, a second sidewall 112 and a first outer wall 114, the first outer wall 114 is connected to the first sidewall 111 and the second sidewall 112, the first sidewall 111 and the second sidewall 112 are connected to the axle tube 19, and the first platform 113 is connected to the first sidewall 111, the second sidewall 112 and the first outer wall 114.

As shown in fig. 2 and 4, in an embodiment, the first locking portion 13 protrudes from a connection portion between the first outer wall 114 and the first platform portion 113.

In one embodiment, the first platform 113 is substantially perpendicular to the first sidewall 111, the second sidewall 112 and the first outer wall 114.

As shown in fig. 2 and 4, in one embodiment, the spoke 3 is connected to the first outer wall 114. In this embodiment, the first locking portion 13 protrudes from the connection between the first outer wall 114 and the first platform 113, and the spoke 3 is connected to the first outer wall 114. Therefore, the stress received by the first locking portion 13 can be transmitted to the spoke 3 and the rim 2 in a short path, and the wheel structure thus has good structural strength.

As shown in fig. 3 and 4, in one embodiment, each of the second housing 12 includes a third sidewall 121, a fourth sidewall 122 and a second outer wall 124, the second outer wall 124 connects to the third sidewall 121 and the fourth sidewall 122, the third sidewall 121 and the fourth sidewall 122 connect to the axle tube 19, and one of the first sidewalls 111 is coplanar with one of the third sidewalls 121.

In one embodiment, as shown in fig. 2 and 3, the wheel structure is integrally formed by die casting. The wheel structure F further has a plurality of first pattern openings 161 and a plurality of second pattern openings 162. The first pattern openings 161 are staggered with the first housing 11. The second pattern openings 162 are staggered with the second housing 12. The first pattern openings 161 correspond to the second housing 12. The second pattern openings 162 correspond to the first housing 11.

Fig. 5 is another angular cross-sectional view of a wheel structure according to an embodiment of the present invention. As shown in fig. 2, 4 and 5, in the embodiment of the present invention, the spokes 3 respectively extend from the middle position of the rim 2 to one side (for example, connecting with the first outer wall 114) or the other side (for example, connecting with the second outer wall 124) of the hub 1.

In an embodiment of the present invention, the motorcycle defined by the present invention may include a fuel motorcycle, an electric motorcycle, or another motor vehicle.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A wheel structure, characterized by comprising: a hub, a rim, a plurality of spokes, wherein,

the hub includes:

a shaft tube;

a plurality of first housings extending in a first direction;

a plurality of second shell-shaped bodies extending in a second direction opposite to the first direction, wherein the first shell-shaped bodies and the second shell-shaped bodies are staggered around the axle tube;

a plurality of first locking parts respectively formed on the first shell-shaped bodies; and

a plurality of second locking parts respectively formed on the second shell-shaped bodies;

and a plurality of spokes connecting the hub and the rim.

2. The wheel structure according to claim 1, wherein the first locking portions and the second locking portions are arranged in a staggered manner.

3. The wheel structure as claimed in claim 2, wherein each of the first shell-like bodies includes a first platform portion, the first locking portion being provided on the first platform portion, the first platform portion being directly connected to the axle tube.

4. The wheel structure of claim 3, wherein the hub further comprises a plurality of third locking portions respectively disposed on the first platform portions, each third locking portion being located between the first locking portion and the axle tube.

5. The wheel structure as claimed in claim 4, further comprising a first brake disc, a second brake disc and a wheel speed sensing disc, wherein the first brake disc is locked and attached to the first locking portions, the second brake disc is locked and attached to the second locking portions, and the wheel speed sensing disc is locked and attached to the third locking portions.

6. The wheel structure of claim 3, wherein each first platform is generally fan-shaped, each first shell includes a first side wall, a second side wall, and a first outer wall, the first outer wall connects the first side wall and the second side wall, the first side wall and the second side wall both connect the axle tube, and the first platform connects the first side wall, the second side wall, and the first outer wall.

7. The wheel structure as claimed in claim 6, wherein the first locking portion protrudes from a junction of the first outer wall and the first platform portion.

8. The wheel structure of claim 7, wherein the first platform portion is substantially perpendicular to the first side wall, the second side wall, and the first outer wall.

9. The wheel structure of claim 6, wherein the spokes connect to the first outer wall.

10. The wheel structure as claimed in claim 6, wherein each second shell includes a third sidewall, a fourth sidewall and a second outer wall, the second outer wall connects to the third sidewall and the fourth sidewall simultaneously, the third sidewall and the fourth sidewall both connect to the axle tube, and one of the first sidewalls is coplanar with one of the third sidewalls.