Novel motorcycle frame

Abstract

The utility model provides a novel motorcycle frame, and belongs to the technical field of machinery. The problem that an existing motorcycle frame is not high in stability is solved. The novel motorcycle frame comprises a frame body and a cylinder frame arranged on the frame body, connecting frames abutting against the cylinder frame are symmetrically arranged on the two sides of the cylinder frame, abutting plates with the inner end faces attached to the surface of the cylinder frame are arranged at the inner ends of the connecting frames, and a plurality of limiting strips are formed on the end faces, attached to the abutting plates, of the cylinder frame. The limiting strips are in a semi-cylinder shape and are distributed in the circumferential direction of the surface of the barrel frame, limiting grooves allowing the limiting strips to be inserted therein are formed in the inner end face of the abutting plate, and arc edges are arranged at the two side ends of the abutting plate. The utility model has the advantages of high support and high stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, and relates to a motorcycle, in particular to a novel motorcycle frame. Background Art

[0002] At present, the motorcycle frames on the market have a cylinder frame for installing the handlebar seat. Connecting frames are arranged on both sides of the cylinder frame and are connected to the frame under the limit on both sides of the connecting frames. In the process, the connecting frames simply abut and limit the cylinder frame. In this way, the cylinder frame lacks supporting force, affecting the stability of the overall frame structure. Summary of the Invention

[0003] The purpose of the utility model is to provide a novel motorcycle frame with high support for the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved by the following technical solutions: A novel motorcycle frame includes a frame main body and a cylinder frame arranged on the frame main body. It is characterized in that connecting frames abutting against the cylinder frame are symmetrically arranged on both sides of the cylinder frame. The inner ends of the connecting frames have abutting plates with inner end faces fitting the surfaces of the cylinder frame. A plurality of limiting strips are formed on the end faces of the cylinder frame that fit the abutting plates. The limiting strips are all semi-cylindrical and are circumferentially distributed along the surface of the cylinder frame. Limiting grooves for inserting the limiting strips are opened on the inner end faces of the abutting plates. Arc-shaped edges are provided at both ends of the abutting plates.

[0005] In the above novel motorcycle frame, screw holes are opened on the connecting frames.

[0006] In the above novel motorcycle frame, a rubber layer is wrapped outside the limiting strips.

[0007] Compared with the prior art, the novel motorcycle frame of the utility model has the advantages of high support and high stability. Brief Description of the Drawings

[0008] Figure 1 is the three-dimensional view of the novel motorcycle frame.

[0009] Figure 2 is Figure 1 the enlarged view of part A of

[0010] In the figure, 1, frame main body; 2, cylinder frame; 3, connecting frame; 4, abutting plate; 5, limiting strip; 6, arc-shaped edge; 7, screw hole. Detailed Description of the Invention

[0011] The following are the specific embodiments of the utility model and in combination with the drawings, the technical solutions of the utility model are further described, but the utility model is not limited to these embodiments.

[0012] Such asFigure 1 , Figure 2 As shown in Figure 2 , the novel motorcycle frame includes a frame main body 1 and a cylinder frame 2 provided on the frame main body 1. Connecting frames 3 that abut against the cylinder frame 2 are symmetrically arranged on both sides of the cylinder frame 2. The inner ends of the connecting frames 3 have abutting plates 4 with inner end faces that fit the surface of the cylinder frame 2. A number of limiting strips 5 are formed on the end face of the cylinder frame 2 that fits the abutting plate 4. All of these limiting strips 5 are semi-cylindrical and are circumferentially distributed along the surface of the cylinder frame 2. Limiting grooves for inserting the limiting strips 5 are opened on the inner end face of the abutting plate 4. Both side ends of the abutting plate 4 have arc edges 6. The limiting strips 5 on the cylinder frame 2 are symmetrically inserted into the guiding limiting grooves and will not deflect radially. When connected to the frame main body 1 later, the position is more accurate and there will be no deviation.

[0013] In further detail, screw holes 7 are opened on the connecting frames 3 for connection to the motorcycle body.

[0014] In further detail, a rubber layer is wrapped around the limiting strips 5. The rubber layer is sleeved or adhered to the limiting strips 5 and has a wear-resistant effect.

[0015] The specific embodiments described herein are merely examples to illustrate the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0016] Although terms such as frame main body 1, cylinder frame 2, connecting frame 3, abutting plate 4, limiting strip 5, arc edge 6, and screw hole 7 are used more frequently in this article, the possibility of using other terms is not excluded. Using these terms is only for more conveniently describing and explaining the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A new type of motorcycle frame, comprising a frame main body (1) and a cylinder frame (2) arranged on the frame main body (1), characterized in that, On both sides of the described cylinder rack (2), connecting racks (3) that are in contact with it are symmetrically arranged. The inner ends of the connecting racks (3) have abutting plates (4) with inner end faces that fit the surface of the cylinder rack (2). On the cylinder rack (2), several limiting strips (5) are formed on the end face that fits the abutting plate (4). The limiting strips (5) are all semi-cylindrical and are circumferentially distributed along the surface of the cylinder rack (2). Limiting grooves for inserting the limiting strips (5) are opened on the inner end face of the abutting plate (4). Arc-shaped edges (6) are provided at both side ends of the abutting plate (4).

2. A novel motorcycle frame according to claim 1, characterized in that, A threaded hole (7) is opened on the connecting rack (3).

3. A novel motorcycle frame according to claim 1, characterized in that, A rubber layer is wrapped outside the limiting strip (5).

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