A high strength motorcycle frame

Abstract

The utility model relates to the technical field of motorcycle accessories, specifically discloses a high-strength motorcycle frame, including front suspension, triangular support frame, rear suspension and bottom support frame, triangular support frame is respectively with front suspension, rear suspension and bottom support frame integration connection, the longitudinal section of triangular support frame is triangularly arranged, front suspension, rear suspension and bottom support frame are sequentially distributed at the endpoint of triangular support frame along the apex of triangle, the front end of front suspension is provided with a headstock, the bottom of rear suspension is provided with a plurality of reinforcing plate parts, the front end of bottom support frame is provided with a plurality of mounting plate parts. The utility model can improve the overall support strength of the frame by increasing the triangular support frame to connect the front suspension and the rear suspension, avoid deformation due to gravity, have strong load-bearing capacity, can avoid the problems of deformation or fracture, have good structural stability and long service life.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts technology, and in particular to a high-strength motorcycle frame. Background Technology

[0002] The motorcycle frame is an important component of a motorcycle. It is the framework that supports the entire vehicle structure, responsible for bearing the weight of the engine, suspension, wheels, and rider. Through various connecting components, it effectively distributes these forces to the entire vehicle. The design and material selection of the frame directly affect the motorcycle's performance, handling, and safety.

[0003] A search revealed Chinese utility model patent CN223187607U, which discloses a motorcycle frame belonging to the field of motorcycle parts technology. It solves the problem of unstable installation in existing motorcycle frames. The motorcycle frame includes a frame body with a sleeve on it. A connecting frame for guiding the sleeve's installation is connected to the frame body. Two guide rods are symmetrically formed on the sleeve, and the guide rods are integrally connected to the sleeve via a cross plate. The connecting frame has guide grooves for guiding the corresponding guide rods. A silicone sleeve is fitted over the guide rod, and the silicone sleeve has several raised protrusions on its peripheral wall. Several annular grooves are formed on the groove walls. This utility model has the advantage of improved installation stability.

[0004] While the existing motorcycle frames can meet basic usage requirements, the structural connection of the main frame has low support strength, making it susceptible to deformation under gravity. This can lead to deformation or breakage during prolonged use, resulting in poor structural stability and a short service life. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a high-strength motorcycle frame that addresses the above-mentioned deficiencies of the prior art. By adding triangular support frames to connect the front suspension and the rear suspension respectively, the overall support strength of the frame can be improved, deformation due to gravity can be avoided, the load-bearing capacity is strong, deformation or breakage can be avoided, the structure has good stability, and the service life is long.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] A high-strength motorcycle frame includes a front suspension, a triangular support frame, a rear suspension, and a bottom support frame. The triangular support frame is integrally connected to the front suspension, rear suspension, and bottom support frame. The longitudinal section of the triangular support frame is triangular. The front suspension, rear suspension, and bottom support frame are distributed sequentially at the endpoints of the triangular support frame along the vertices of the triangle. A headband is provided at the front end of the front suspension. Several reinforcing plates are provided at the bottom of the rear suspension. Several mounting plates are provided at the front end of the bottom support frame.

[0008] Preferably, the triangular support frame includes a left triangular support frame and a right triangular support frame arranged symmetrically from left to right, and the left triangular support frame is connected to the right triangular support frame through a plurality of connecting rods.

[0009] Preferably, the front suspension includes an upper crossbar, a lower crossbar, and a front strut, which form a triangle.

[0010] Preferably, the lower crossbar is provided with a plurality of frame fixing components, and the frame fixing components are provided with a plurality of screw through holes.

[0011] Preferably, a foot pedal mounting component is provided on the outer side of the bottom support frame, and the foot pedal mounting component has a foot pedal mounting through hole.

[0012] Preferably, the upper ends of the triangular support frame and the rear suspension are each provided with a plurality of seat mounting parts.

[0013] By adopting the above technical solution, the high-strength motorcycle frame provided by this utility model has the following beneficial effects: the triangular support frame in the motorcycle frame is integrated with the front suspension, rear suspension and bottom support frame respectively. The longitudinal section of the triangular support frame is triangular. The front suspension, rear suspension and bottom support frame are distributed sequentially at the endpoints of the triangular support frame along the vertices of the triangle. The front suspension is provided with a headband, the bottom of the rear suspension is provided with several reinforcing plates, and the front of the bottom support frame is provided with several mounting plates. By adding triangular support frames to connect the front suspension and rear suspension respectively, the overall support strength of the frame can be improved. The support strength is high, avoiding deformation due to gravity. The load-bearing capacity is strong, avoiding deformation or breakage after long-term use. The structure has good stability, thereby extending the service life of the motorcycle. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a perspective view of the present invention from another angle;

[0016] In the diagram, 1-front suspension, 2-triangular support frame, 3-rear suspension, 4-bottom support frame, 5-front frame, 6-reinforcing plate, 7-mounting plate, 8-left triangular support frame, 9-right triangular support frame, 10-upper crossbar, 11-lower crossbar, 12-front bar, 13-frame fixing component, 14-screw through hole, 15-foot pedal mounting component, 16-foot pedal mounting through hole, 17-seat mounting component. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] like Figure 1-2 As shown, the high-strength motorcycle frame includes a front suspension 1, a triangular support frame 2, a rear suspension 3, and a bottom support frame 4. The triangular support frame 2 is integrally connected to the front suspension 1, the rear suspension 3, and the bottom support frame 4. The longitudinal section of the triangular support frame 2 is triangular. The front suspension 1, the rear suspension 3, and the bottom support frame 4 are distributed sequentially at the endpoints of the triangular support frame 2 along the vertices of the triangle. A headband 5 is provided at the front end of the front suspension 1, several reinforcing plates 6 are provided at the bottom of the rear suspension 3, and several mounting plates 7 are provided at the front end of the bottom support frame 4. It is understood that the front suspension 1, the triangular support frame 2, the rear suspension 3, and the bottom support frame 4 can all be made of stainless steel, etc., and this utility model does not limit the materials used.

[0021] Specifically, the triangular support frame 2 includes a left triangular support frame 8 and a right triangular support frame 9 arranged symmetrically on both sides. The left triangular support frame 8 is connected to the right triangular support frame 9 through several connecting rods. The front suspension 1 includes an upper crossbar 10, a lower crossbar 11, and a front bar 12. The upper crossbar 10, lower crossbar 11, and front bar 12 form a triangle to achieve three-point force distribution. Several frame fixing parts 13 are provided on the lower crossbar 11. Several screw through holes 14 are provided on the frame fixing parts 13. Foot pedal mounting parts 15 are provided on the outer side of the bottom support frame 4. Foot pedal mounting parts 15 are provided with foot pedal mounting through holes 16 for mounting foot pedals, etc. Several seat mounting parts 17 are provided at the upper ends of the triangular support frame 2 and the rear suspension 3 for mounting seat cushions, etc.

[0022] Understandably, this utility model has a reasonable design and unique structure. By adding a triangular support frame 2 to connect the front suspension 1 and the rear suspension 3 respectively, a three-point support force is formed, which can improve the overall support strength of the frame. The support strength is high, avoiding deformation due to gravity. It has a strong load-bearing capacity, which can avoid deformation or breakage after long-term use. It has good structural stability, thereby extending the service life of the motorcycle.

[0023] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

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