A middle support installation transfer structure and motorcycle

Abstract

The present invention provides a center support installation transition structure, including a center support mounting seat, and mounting positions for detachably connecting with the center support mounting seat and the pedal mounting seat are respectively provided on the frame, the center support mounting seat is connected with the pedal mounting seat, and the center support welding assembly is detachably connected with the center support mounting seat. The present invention provides a center support installation transition structure, which utilizes the center support mounting seat combined with the pedal mounting seat, and is assembled and fixed on the frame. The structure is exquisite and the layout is reasonable, which ensures a secure installation, and adopts a detachable connection method, which is easy to disassemble and assemble. The present invention also provides a motorcycle having the above-mentioned center support installation transition structure.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle frame center supports, and in particular relates to a center support installation transition structure and a motorcycle. Background Art

[0002] At present, the existing main support installation structure has the following defects: 1. The middle support mounting bracket is welded on the frame, which will cause damage to the frame when the vehicle falls and the cost of repairing the frame is high. 2. The middle support welding assembly is directly assembled on the frame, resulting in a cramped space layout (with side brackets on the side). 3. Due to the limitation of the main frame, the installation position of the middle support is close to the center of gravity of the vehicle, resulting in a large parking force of the middle support.

[0003] Therefore, how to provide a center support installation transition structure that is easy to disassemble and assemble, has a sophisticated structure, and a reasonable layout is a problem that needs to be urgently solved by technical personnel in this field. Summary of the invention

[0004] The object of the present invention is to provide a center support installation transition structure and a motorcycle, which are easy to disassemble and assemble, have a delicate structure and a reasonable layout.

[0005] In order to solve the above technical problems, the present invention provides a center support installation adapter structure, including a center support mounting seat; wherein, mounting positions for detachably connecting with the center support mounting seat and the pedal mounting seat are respectively provided on the frame, and the center support mounting seat is connected with the pedal mounting seat; the center support welding assembly is detachably connected with the center support mounting seat.

[0006] Preferably, in the above-mentioned center support installation adapter structure, the pedal installation seat is an L-shaped structure, and the installation positions of the pedal installation seat, the frame and the center support installation seat are arranged at two ends.

[0007] Preferably, in the above-mentioned center support installation adapter structure, bolt holes are provided at relative positions between the pedal mounting seat and the frame and the center support mounting seat.

[0008] Preferably, in the above-mentioned center support installation adapter structure, a mounting position for the pedal mounting seat is arranged in the middle of the center support mounting seat, and mounting positions for the frame and the center support welding assembly are arranged at both ends of the center support mounting seat.

[0009] Preferably, in the above-mentioned center support installation transition structure, the center support welding assembly is connected to the center support mounting seat by bolts and bushings.

[0010] Preferably, the above-mentioned center support mounting adapter structure further includes a mounting point structure member provided on the frame and used for connecting the center support mounting seat and the pedal mounting seat.

[0011] The present invention also provides a motorcycle, comprising the center support installation transition structure as described above.

[0012] The present invention provides a center support installation transition structure, including a center support mounting seat, and mounting positions for detachably connecting with the center support mounting seat and the pedal mounting seat are respectively provided on the frame, the center support mounting seat is connected with the pedal mounting seat, and the center support welding assembly is detachably connected with the center support mounting seat. The present invention provides a center support installation transition structure, which utilizes the center support mounting seat combined with the pedal mounting seat, and is assembled and fixed on the frame. The structure is exquisite and the layout is reasonable, which ensures a secure installation, and adopts a detachable connection method, which is easy to disassemble and assemble. The present invention also provides a motorcycle having the above-mentioned center support installation transition structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0014] Figure 1 A schematic diagram of the structure of the left mounting seat of the center support and the frame provided in this solution;

[0015] Figure 2 A schematic diagram of the structure of the installation of the right mounting seat of the center support and the frame provided in this solution;

[0016] Figure 3 A schematic diagram of the structure of the installation of the left center support mounting seat, the left pedal mounting seat and the frame provided in this solution;

[0017] Figure 4 A schematic diagram of the structure of the right mounting seat of the center support, the right mounting seat of the pedal and the frame provided in this solution;

[0018] Figure 5 A schematic diagram of the structure of the mounting point of the transition structure between the frame and the center support provided in this solution;

[0019] Figure 6 A schematic diagram of the structure of the left pedal mounting seat and the right pedal mounting seat provided in this solution;

[0020] Figure 7 A schematic diagram of the structure of the left center support mounting base and the right center support mounting base provided in this solution;

[0021] Figure 8 A schematic diagram of the structure of the central support welding assembly provided for this solution;

[0022] Fig. 9 This is a schematic diagram of the structure of the center support installation transition structure assembly provided for this solution.

[0023] In the above picture:

[0024] 101—left center support mounting seat; 102—right center support mounting seat; 201—left footrest mounting seat; 202—right footrest mounting seat; 3—bicycle frame; 4—center support welding assembly. DETAILED DESCRIPTION

[0025] The core of the present invention is to provide a center support installation transition structure and a motorcycle, which are easy to disassemble and assemble, have a delicate structure and a reasonable layout.

[0026] In order to enable those skilled in the art to better understand the technical solution provided by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please refer to Figure 1-Figure 9 The present invention provides a center support installation transition structure, including a center support mounting seat, wherein mounting positions for detachably connecting with the center support mounting seat and the pedal mounting seat are respectively provided on the frame 3 (the frame near the engine), the center support mounting seat is connected with the pedal mounting seat, and the center support welding assembly 4 is detachably connected with the center support mounting seat.

[0028] Compared with the prior art, the present invention provides a center support installation adapter structure, which uses a center support mounting seat combined with a pedal mounting seat, and is assembled and fixed on the frame. It has a delicate structure and a reasonable layout, ensuring a secure installation, and adopts a detachable connection method for easy disassembly and assembly. The center support installation adapter structure is used to connect the pedal mounting seat to the frame as a whole, without the need to redesign the pedal mounting point, saving costs. Under the influence of the space layout and the overall structure of the frame, the use of the adapter structure can ensure that the function of each component can be realized.

[0029] In a specific embodiment, the center support mounting seat includes a center support left mounting seat 101 and a center support right mounting seat 102, and the pedal mounting seat includes a pedal left mounting seat 201 and a pedal right mounting seat 202. The left side of the frame 3 is respectively provided with mounting positions for detachably connecting with the center support left mounting seat 101 and the left pedal 201, and the right side is respectively provided with mounting positions for detachably connecting with the center support right mounting seat 102 and the right pedal 202; the center support left mounting seat 101 is connected to the left pedal 201, and the center support right mounting seat 102 is connected to the right pedal 202; the left bracket and the right bracket of the center support welding assembly 4 are respectively detachably connected with the center support left mounting seat 101 and the center support right mounting seat 102.

[0030] The center support installation transition structure utilizes the center support left mounting seat and the center support right mounting seat, combined with the footrest left mounting seat and the footrest right mounting seat, and is assembled and fixed on the frame to ensure a secure installation.

[0031] In a specific implementation, the pedal mounting seat is an L-shaped structure, and the mounting positions of the pedal mounting seat, the frame 3, and the middle support mounting seat are arranged at both ends of the pedal mounting seat. Bolt holes are provided at the relative positions of the pedal mounting seat, the frame 3, and the middle support mounting seat. The pedal mounting seat, the frame 3, and the middle support mounting seat are connected by bolts.

[0032] In a specific embodiment, the middle of the center support mounting seat is provided with a mounting position of the pedal mounting seat, and the two ends of the center support mounting seat are provided with mounting positions of the frame 3 and the center support welding assembly 4. In the above design, a stable assembly structure is formed between the center support mounting seat, the pedal mounting seat and the frame 3, so that the center support mounting point is transferred outward to make the center support layout reasonable. Due to the change in the lever ratio, the effect of saving effort in parking can be achieved.

[0033] Specifically, the center support welding assembly 4 is connected to the center support mounting seat through bolts and bushings.

[0034] This solution also includes a mounting point structure 5 provided on the frame 3 for connecting the middle support mounting seat and the pedal mounting seat. The mounting point structure 5 is provided with two mounting positions in the height direction, the high position is used for connecting with the pedal mounting seat, and the low position is used for connecting with the middle support mounting seat.

[0035] During assembly, the pedal mounting seat is pre-installed on the center support mounting seat through a connecting piece, such as a mounting bolt, to form a combined structure, and then the combined structure is assembled to the entire vehicle through bolts and the mounting point structural member 5 to form a whole.

[0036] Specifically, Figure 1-4 As shown, the left mounting seat of the pedal is pre-installed on the left mounting seat of the center support by means of mounting bolts c to form an assembly; the above assembly is then assembled to the whole vehicle with bolts a and bolts b and the left mounting point structural member 5 to form an integral structure.

[0037] The right mounting seat of the pedal is pre-installed on the right mounting seat of the center support through the mounting bolt d to form an assembly; then the above assembly is assembled to the whole vehicle through bolts a, bolts b and bolts c and the right mounting point structural member 5 to form an integral structure.

[0038] The left center support mounting seat 101 is fixed by bolts a, b and c at three mounting points. Bolt b passes through the frame 3 and its end is fixed to the engine. Bolt c is in common with the left footrest, the left footrest mounting seat, the left center support mounting seat and the frame 3. The right center support mounting seat 102 is fixed by bolts a, b, c and d at four mounting points. Bolts b and c pass through the frame 3 and their ends are fixed to the engine.

[0039] The central support installation transfer structure in this case has the following advantages:

[0040] 1. The center support installation transfer structure fully utilizes the relationship between the center support mounting seat, the pedal mounting seat and the frame to form a stable assembly structure, so that the center support installation point is transferred outward to make the center support layout reasonable;

[0041] 2. It can avoid the unreasonable layout of the center support installation points due to the limitation of the frame structure, resulting in poor parking stability of the center support;

[0042] 3. The center support installation transition structure can save effort in parking due to the change in leverage ratio.

[0043] The present invention also provides a motorcycle, including a center support mounting transition structure, and the center support mounting transition structure is the center support mounting transition structure described above. Therefore, the motorcycle with the center support mounting transition structure also has all the above-mentioned technical effects, which will not be repeated here one by one.

[0044] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A central support installation transfer structure, characterized in that: It comprises a center support mounting seat; wherein the frame (3) is respectively provided with mounting positions for detachably connecting with the center support mounting seat and the pedal mounting seat, the center support mounting seat is connected with the pedal mounting seat, and the two ends of the pedal mounting seat are respectively provided with mounting positions for connecting with the frame (3) and the center support mounting seat; The middle support welding assembly (4) is detachably connected to the middle support mounting seat; The middle portion of the center support mounting seat is provided with a mounting position for connecting to the pedal mounting seat, and both ends are provided with mounting positions for connecting to the frame (3) and the center support welding assembly (4), respectively. The center support mounting seat can form a stable structure with the pedal mounting seat and the frame (3).

2. The center support installation transition structure according to claim 1, characterized in that: The pedal mounting seat is in an L-shaped structure.

3. The center support installation transition structure according to claim 2, characterized in that: Bolt holes are provided at relative positions between the pedal mounting seat, the vehicle frame (3) and the center support mounting seat.

4. The center support installation transition structure according to claim 1, characterized in that: The center support welding assembly (4) is connected to the center support mounting seat via bolts and bushings.

5. The center support installation transition structure according to claim 1, characterized in that: It also includes a mounting point structure (5) arranged on the frame (3) and used to connect the center support mounting seat and the pedal mounting seat.

6. A motorcycle, characterized in that: It comprises a center support installation transition structure as described in any one of claims 1-5.

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