CN209833876U

CN209833876U - Motorcycle structure

Info

Publication number: CN209833876U
Application number: CN201920484921.8U
Authority: CN
Inventors: 魏嘉良; 叶斯君
Original assignee: Sanyang Industry Co Ltd
Current assignee: Sanyang Industry Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-24
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to a motorcycle structure, which comprises a frame and a suspension group. The frame has a first positioning point and a second positioning point, the suspension set includes a connection support rod, a suspension arm and a shock absorber, the connection support rod is pivoted on the frame by a first rotating shaft, the suspension arm is pivoted on the connection support rod by a second rotating shaft, and the shock absorber is connected with the connection support rod and the suspension arm. When the suspension set is in an unfolded state, the connecting support rod is buckled with the first positioning point, so that a rider can ride and run; when the suspension set is folded, the suspension arm is buckled with the second positioning point, so that the rider can carry and fold the suspension set. Therefore, the motorcycle structure of the utility model can effectively shorten the wheelbase of the whole motorcycle after being folded and adjusted, so that the motorcycle body can be easily placed in a limited space and can be carried to each floor, and the convenience of a user in carrying is improved.

Description

Motorcycle structure

Technical Field

The present invention relates to a motorcycle structure, and more particularly to a motorcycle structure suitable for adjusting the wheel base of a vehicle.

Background

In the prior art, the suspension set of the conventional motorcycle structure is directly connected to the suspension arm by the elastic element, and the suspension arm connects the wheel and the frame by the fixing element, so that the wheel base of the motorcycle in the conventional structure cannot be elastically adjusted, the shape or volume of the motorcycle structure cannot be changed, and the motorcycle is easily limited to garage space and inconvenient carrying.

The inventor is therefore in view of the above, and in view of the spirit of the active invention, a motorcycle structure capable of solving the above problems is urgently needed, and the present invention is completed after several research experiments.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a motorcycle structure, which provides a suspension set design with adjustable relative wheelbase, and has a first rotating shaft and a second rotating shaft capable of being pivoted and adjusted as a pivot, and the wheelbase can be effectively shortened after being folded and adjusted, so that the motorcycle body can be easily placed in a limited space and carried to each floor, and the convenience of the user in carrying is enhanced.

To achieve the above objective, the motorcycle of the present invention comprises a frame and a suspension set. The frame is provided with a first positioning point and a second positioning point; the suspension set comprises a connecting support rod, a suspension arm and a shock absorber, the connecting support rod is pivoted on the frame through a first rotating shaft, the suspension arm is pivoted on the connecting support rod through a second rotating shaft, and the shock absorber is connected with the connecting support rod and the suspension arm, so that the suspension set forms a triangular structure. The motorcycle structure can take the first rotating shaft as a fulcrum to enable the suspension group to perform unfolding and folding actions; the rear wheel and the suspension group can take the second rotating shaft as a pivot, and carry out up-and-down buffer swing in the unfolded state of normal running of the vehicle.

In addition, when the suspension set is in an unfolded state, the connecting support rod is buckled with the first positioning point, so that a rider can ride and run; when the suspension set is folded, the suspension arm is buckled with the second positioning point, so that the rider can carry and fold the suspension set.

Through the design, the utility model discloses a motorcycle structure can effectively solve the problem that suspends in midair the unable elastic adjustment wheel base of group in the past, optimizes more and suspends in midair the convenience that the group folded up and take advantage of the travelling comfort of riding, is a structural improvement design of high advantage really

The first positioning point may be located above the first rotating shaft when the suspension set is in the unfolded state; when the suspension set is in the folded state, the second positioning point can be located in front of the second rotating shaft. Therefore, the relative relationship between the suspension set in the unfolding state or the folding state and the rotating shaft can be limited by the positioning positions of the first positioning point and the second positioning point, and the design definition of the whole mechanism is enhanced.

The foregoing summary, as well as the following detailed description, is exemplary in nature and is intended to further illustrate the claimed invention. Other objects and advantages of the present invention will become apparent from the following description and the accompanying drawings.

Drawings

Fig. 1 is a side view of a motorcycle structure according to a preferred embodiment of the present invention.

Fig. 2 is a detailed structural view of a motorcycle according to a preferred embodiment of the present invention.

Fig. 3 is a schematic view of the motorcycle according to a preferred embodiment of the present invention in an expanded state.

Fig. 4 is a schematic view of the motorcycle in a folded state according to a preferred embodiment of the present invention.

Description of the main element symbols:

motorcycle structure

2 vehicle frame

21 first site of attachment

22 second anchor point

3 suspension group

31 connecting support rod

32 suspension arm

33 shock absorber

41 first shaft

42 second rotating shaft

5 rear wheel

Detailed Description

Please refer to fig. 1 and fig. 2, which are a side view and a detail structure of a motorcycle structure according to a preferred embodiment of the present invention, respectively. The figure shows a motorcycle structure 1, comprising a frame 2 and a suspension group 3, mainly used for adjusting the position state of a rear wheel 5, so that the wheel base can be elastically adjusted to form an unfolding state and a folding state.

In the embodiment, the frame 2 is a main structure of the vehicle, and has a first positioning point 21 and a second positioning point 22 for the suspension set 3 to be respectively fastened to the frame 2 in different states.

Furthermore, the suspension set 3 includes a connecting support rod 31, a suspension arm 32 and a shock absorber 33, the connecting support rod 31 is pivoted on the frame 2 by a first rotating shaft 41, and the suspension arm 32 is pivoted on the connecting support rod 31 by a second rotating shaft 42. The embodiment is characterized in that: the suspension arm 32 needs to be pivoted by a first rotating shaft 41 and a second rotating shaft 42, and the first rotating shaft 41 and the second rotating shaft 42 are configured to be non-overlapped. Therefore, the first rotating shaft 41 can be used as a fulcrum for the unfolding and folding actions of the suspension set 3; in contrast, the second rotating shaft 42 can also be used as a fulcrum for the rear wheel 5 and the suspension arm 32 to perform up-and-down buffer swing in the unfolded state of the vehicle in normal running. Further, one end of the damper 33 is connected to the connecting support rod 31, and the other end of the damper 33 is connected to the suspending arm 32, so that the suspending set 3 is formed in a triangular structure.

Please refer to fig. 3, which is a schematic diagram of the motorcycle in the unfolded state according to a preferred embodiment of the present invention. As shown in the figure, when the suspension set 3 is in the unfolded state, the connecting support rod 31 is buckled with the first positioning point 21, so that the axle base is extended for the rider to ride. In the present embodiment, the first positioning point 21 is located above the first rotating shaft 41.

Please refer to fig. 4, which is a schematic diagram of the motorcycle in a folded state according to a preferred embodiment of the present invention. As shown in the figures, when the suspension set 3 is in the folded state, the suspension arm 32 is buckled to the second positioning point 22, so that the wheelbase is shortened for the rider to carry and fold. In the present embodiment, the second positioning point 22 is located in front of the second rotating shaft 42.

Through the design, the utility model discloses a motorcycle structure 1 can effectively solve the problem that suspends in midair the unable elastic adjustment wheel base of group 3 in the past, through the fulcrum design of first pivot 41 and a second pivot 42, can effectively shorten whole car wheel base after folding up the adjustment, makes the automobile body can place easily in the finite space and can carry to each floor, promotes the convenience when user carries.

The above-described embodiments are merely exemplary for convenience in explanation, and the scope of the claims of the present invention should not be limited to the above-described embodiments.

Claims

1. A motorcycle structure, comprising:

the frame is provided with a first positioning point and a second positioning point; and

a suspension set, including a connection support rod, a suspension arm and a shock absorber, wherein the connection support rod is pivoted on the frame by a first rotating shaft, the suspension arm is pivoted on the connection support rod by a second rotating shaft, and the shock absorber is connected with the connection support rod and the suspension arm;

when the suspension set is in the unfolding state, the connecting support rod is buckled with the first positioning point, so that a rider can ride and run; when the suspension set is folded, the suspension arm is buckled with the second positioning point, so that the suspension set can be carried and folded by a rider.

2. A motorcycle structure as claimed in claim 1 wherein the first location is above the first axis of rotation when the suspension set is in the deployed condition.

3. A motorcycle structure as claimed in claim 1 wherein the second locating point is located forward of the second axle when the suspension set is in the collapsed state.