CN213800045U

CN213800045U - Motorcycle frame

Info

Publication number: CN213800045U
Application number: CN202022845354.XU
Authority: CN
Inventors: 樊华康
Original assignee: Jiangsu Wanlong Vehiche Co ltd
Current assignee: Jiangsu Wanlong Vehiche Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a motorcycle accessories technical field especially relates to motorcycle frame, including the riser, the upper portion installation of riser one side is fixed with the trusteeship, the riser is strengthened support and lower riser, the one end of trusteeship is fixed with the upper portion installation of riser, the other end of trusteeship is fixed with the lower part installation of lower riser, the upper portion installation of trusteeship one side is fixed with the upper bracket, the one end installation of upper bracket is fixed with the afterbody support, the lower part installation of trusteeship one side is fixed with the lower carriage, the lower terminal surface installation of lower carriage is fixed with last bracket and lower bracket, and the one end of going up the bracket passes through the connecting block installation with the one end of lower bracket and fixes, the lower part installation of lower carriage one side is fixed with the mount pad, and be equipped with the bumper shock absorber on the mount pad. The utility model discloses in, thereby can jolt and bring the vibrations that bring the frame, the shock attenuation effect is comparatively ideal in effectual reduction ground to the requirement of user to the comfort level has been satisfied greatly.

Description

Motorcycle frame

Technical Field

The utility model relates to a motorcycle accessories technical field especially relates to motorcycle frame.

Background

The existing motorcycle frame structure is formed by connecting and combining a vertical pipe, a supporting pipe and a support, the motorcycle frame is an important accessory in a motorcycle and is used for supporting all parts in the motorcycle, the design of the motorcycle frame is very important, the damping effect of the existing motorcycle frame is not ideal enough, and the requirement of a user on the comfort level cannot be met, so that the motorcycle frame is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a motorcycle frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the motorcycle frame comprises a vertical pipe, a supporting pipe is fixedly mounted on the upper portion of one side of the vertical pipe, a vertical pipe reinforcing support is fixedly mounted on the lower portion of one side of the vertical pipe, a lower vertical pipe is fixedly mounted at one end of the vertical pipe reinforcing support, one end of the supporting pipe is fixedly mounted on the upper portion of the vertical pipe, the other end of the supporting pipe is fixedly mounted on the lower portion of the lower vertical pipe, an upper support is fixedly mounted on the upper portion of one side of the supporting pipe, a tail support is fixedly mounted at one end of the upper support, a lower support is fixedly mounted on the lower portion of one side of the supporting pipe, an upper footrest support and a lower footrest support are fixedly mounted on the lower end face of the lower support, one end of the upper footrest support and one end of the lower footrest support are fixedly mounted through a connecting block, a mounting seat is fixedly mounted on the lower portion of one side of the lower support, and a shock absorber is arranged on the mounting seat.

Preferably, a front reinforcing pipe is fixedly installed between one side of the riser reinforcing bracket and one side of the supporting pipe.

Preferably, one end of the upper support and one end of the lower support are fixedly arranged in an included angle shape, and a triangular reinforcing rib plate is fixedly arranged between the lower end surface of one side of the upper support and the upper end surface of one side of the lower support.

Preferably, a supporting plate is fixedly arranged between the lower end face of the middle part of the upper bracket and the upper end face of the middle part of the lower bracket.

Preferably, a damping slide rail is fixedly arranged at one side of the upper leg support, a through groove is formed in the middle of the damping slide rail, a slide block is arranged in the through groove in a sliding fit mode, a through hole is formed in the middle of the slide block, a T-shaped rod is arranged in the through hole in a sliding insertion mode, the vertical portion of the T-shaped rod extends to the upper end face of the damping slide rail, and the upper end face of the vertical portion of the T-shaped rod is fixedly connected with the lower end face of a damper.

Preferably, the two sides of the inner wall of the through groove of the damping slide rail are symmetrically provided with two slide rail springs, one end of each slide rail spring is fixedly connected with one side of the inner wall of the through groove of the damping slide rail, the other side of each slide rail spring is fixedly connected with one side of the corresponding slide block, and the number of the slide rail springs is two.

Preferably, the vertical part of the T-shaped rod is sleeved with a T-shaped rod spring, and the T-shaped rod spring is positioned between the lower end surface of the damping slide rail and the upper end surface of the horizontal part of the T-shaped rod.

Preferably, a sealing plate fixing plate is fixedly installed between the upper end face of one side of the supporting tube and the upper end face of one side of the upper support, and a supporting tube reinforcing plate is fixedly installed at the lower part of one side of the supporting tube.

The utility model has the advantages that:

the utility model discloses in, this motorcycle frame uses through the cooperation of shock attenuation slide rail, slider and bumper shock absorber, and in the motorcycle travel, thereby can effectual reduction ground jolt bring the vibrations brought to the frame, the shock attenuation effect is comparatively ideal to the requirement of user to the comfort level has been satisfied greatly.

Drawings

Fig. 1 is a schematic structural view of a motorcycle frame according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 of the motorcycle frame according to the present invention;

fig. 3 is a top view of the damping slide rail of the motorcycle frame provided by the utility model.

In the figure: the structure comprises a vertical pipe 1, a supporting pipe 2, a vertical pipe reinforcing support 3, a lower vertical pipe 4, a front reinforcing pipe 5, a sealing plate fixing plate 6, an upper support 7, a tail support 8, a lower support 9, a triangular reinforcing rib plate 10, a supporting plate 11, a mounting seat 12, an upper leg rest support 131, a lower leg rest support 132, a damping slide rail 14, a slide block 15, a T-shaped rod 16, a T-shaped rod spring 171, a slide rail spring 172, a shock absorber 18, a connecting block 19 and a supporting pipe reinforcing plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the motorcycle frame comprises a stand pipe 1, wherein a supporting pipe 2 is fixedly installed at the upper part of one side of the stand pipe 1, a stand pipe reinforcing bracket 3 is fixedly installed at the lower part of one side of the stand pipe 1, a front reinforcing pipe 5 is fixedly installed between one side of the stand pipe reinforcing bracket 3 and one side of the supporting pipe 2, and the reinforcing pipe 5 can play a role of reinforcing and fixing when the stand pipe reinforcing bracket 3 is fixedly connected with the supporting pipe 2;

a lower vertical pipe 4 is fixedly arranged at one end of the vertical pipe reinforcing support 3, one end of the supporting pipe 2 is fixedly arranged on the upper part of the vertical pipe 1, the other end of the supporting pipe 2 is fixedly arranged on the lower part of the lower vertical pipe 4, an upper support 7 is fixedly arranged on the upper part of one side of the supporting pipe 2, a tail support 8 is fixedly arranged at one end of the upper support 7, and the tail support 8 is convenient for a subsequent operator to install and fix the luggage rack;

a lower support 9 is fixedly arranged at the lower part of one side of the supporting tube 2, one end of the upper support 7 and one end of the lower support 9 are fixedly arranged in an included angle shape, a triangular reinforcing rib plate 10 is fixedly arranged between the lower end surface of one side of the upper support 7 and the upper end surface of one side of the lower support 9, so that the upper support 7 and the lower support 9 can be conveniently limited when being fixedly arranged, and meanwhile, the triangular reinforcing rib plate 10 can also play a certain role in stable installation;

a supporting plate 11 is fixedly arranged between the lower end face of the middle part of the upper bracket 7 and the upper end face of the middle part of the lower bracket 9, a sealing plate fixing plate 6 is fixedly arranged between one side of the supporting tube 2 and the upper end face of one side of the upper bracket 7, and a supporting tube reinforcing plate 20 is fixedly arranged at the lower part of one side of the supporting tube 2, so that the motorcycle frame can be better and conveniently assembled and fixed with components in the follow-up process;

an upper footrest bracket 131 and a lower footrest bracket 132 are fixedly installed on the lower end surface of the lower bracket 9, one end of the upper footrest bracket 131 and one end of the lower footrest bracket 132 are fixedly installed through a connecting block 19, an installation seat 12 is fixedly installed on the lower part of one side of the lower bracket 9, and a shock absorber 18 is arranged on the installation seat 12;

a damping slide rail 14 is fixedly installed on one side of the upper footrest support 131, a through groove is formed in the middle of the damping slide rail 14, a slide block 15 is in sliding fit in the through groove, a through hole is formed in the middle of the slide block 15, a T-shaped rod 16 is slidably inserted in the through hole, the vertical part of the T-shaped rod 16 extends to the upper end face of the damping slide rail 14, the upper end face of the vertical part of the T-shaped rod 16 is fixedly connected with the lower end face of the damper 18, a T-shaped rod spring 171 is sleeved on the vertical part of the T-shaped rod 16, the T-shaped rod spring 171 is located between the lower end face of the damping slide rail 14 and the upper end face of the horizontal part of the T-shaped rod 16, the T-shaped rod spring 171 can effectively counteract vibration caused by compression damping of the damper 18, and the requirement of a user on comfort level is greatly met;

the two sides of the inner wall of the through groove of the shock absorption slide rail 14 are symmetrically provided with two slide rail springs 172, one end of each slide rail spring 172 is fixedly connected with one side of the inner wall of the through groove of the shock absorption slide rail 14, the other side of each slide rail spring 172 is fixedly connected with one side of the slide block 15, the slide rail springs 172 are two in number, and the slide rail springs 172 can play a good role in buffering and shock absorption under the leftward and rightward sliding extrusion of the slide block 15.

In the utility model, when the motorcycle frame is assembled, an operator firstly assembles and fixes the support tube 2, the vertical tube 1 and the vertical tube reinforcing bracket 3 in sequence, the reinforcing tube 5 is fixedly connected with the support tube 2 through the reinforcing tube 3, and the reinforcing tube 5 can play a certain role in reinforcing and fixing;

the operator then sequentially assembles and fixes the upper bracket 7, the lower bracket 9, the upper footrest bracket 131 and the lower footrest bracket 132, and then respectively assembles and fixes the sealing plate fixing plate 6, the triangular reinforcing rib plate 10, the supporting plate 11 and the bracket reinforcing plate 20, so that the component assembly and fixation of the motorcycle frame can be better facilitated while the effect of reinforcing and fixing installation is achieved;

further, an operator installs and fixes the shock absorber 18 through the installation base 12, and then the sliding block 15 is in sliding fit in the through groove of the shock absorption sliding rail 14, so that the T-shaped rod 16 penetrates through the sliding block 15 and is connected with the shock absorber 18, meanwhile, the through groove of the shock absorption sliding rail 14 is symmetrically provided with two sliding rail springs 172, and the two sliding rail springs 172 can play a good role in buffering and shock absorption under the leftward and rightward sliding extrusion of the sliding block 15;

t shape pole spring 171 that the vertical portion cover of T shape pole 16 was established can effectually offset the vibrations that bring when bumper shock absorber 18 compression shock attenuation, and this motorcycle frame uses through the cooperation of shock attenuation slide rail 14, slider 15 and bumper shock absorber 18, and during the motorcycle was gone, thereby can effectually reduce ground jolt and bring the vibrations that bring the frame, the shock attenuation effect is comparatively ideal to the requirement of user to the comfort level has been satisfied greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The motorcycle frame comprises a stand pipe (1) and is characterized in that a support pipe (2) is fixedly installed at the upper part of one side of the stand pipe (1), a stand pipe reinforcing support (3) is fixedly installed at the lower part of one side of the stand pipe (1), a lower stand pipe (4) is fixedly installed at one end of the stand pipe reinforcing support (3), one end of the support pipe (2) is fixedly installed with the upper part of the stand pipe (1), the other end of the support pipe (2) is fixedly installed with the lower part of the lower stand pipe (4), an upper support (7) is fixedly installed at the upper part of one side of the support pipe (2), a tail support (8) is fixedly installed at one end of the upper support (7), a lower support (9) is fixedly installed at the lower part of one side of the support pipe (2), an upper footrest support (131) and a lower footrest support (132) are fixedly installed at the lower end surface of the lower support (9), and one end of the upper footrest support (131) is fixedly installed with one end of the lower footrest support (132) through a connecting block (19), the lower part of one side of the lower bracket (9) is fixedly provided with a mounting seat (12), and the mounting seat (12) is provided with a shock absorber (18).

2. A motorcycle frame as claimed in claim 1, characterised in that a front reinforcement tube (5) is mounted and fixed between one side of said riser reinforcement bracket (3) and one side of said stay tube (2).

3. A motorcycle frame according to claim 1, characterized in that one end of the upper bracket (7) and one end of the lower bracket (9) are fixedly mounted in an included angle, and a triangular reinforcing rib plate (10) is fixedly mounted between the lower end surface of one side of the upper bracket (7) and the upper end surface of one side of the lower bracket (9).

4. A motorcycle frame as claimed in claim 1, characterised in that a support plate (11) is mounted and fixed between the lower end face of the middle of the upper bracket (7) and the upper end face of the middle of the lower bracket (9).

5. The motorcycle frame according to claim 1, characterized in that a damping slide rail (14) is fixedly mounted on one side of the upper leg rest bracket (131), a through groove is formed in the middle of the damping slide rail (14), a slide block (15) is slidably fitted in the through groove, a through hole is formed in the middle of the slide block (15), a T-shaped rod (16) is slidably inserted in the through hole, the vertical part of the T-shaped rod (16) extends to the upper end face of the damping slide rail (14), and the upper end face of the vertical part of the T-shaped rod (16) is fixedly connected with the lower end face of the damper (18).

6. The motorcycle frame according to claim 5, characterized in that the two sides of the inner wall of the through groove of the shock absorption slide rail (14) are symmetrically provided with two slide rail springs (172), one end of each slide rail spring (172) is fixedly connected with one side of the inner wall of the through groove of the shock absorption slide rail (14), the other side of each slide rail spring (172) is fixedly connected with one side of the sliding block (15), and the number of the slide rail springs (172) is two.

7. Motorcycle frame according to claim 5, characterised in that the vertical part of the T-bar (16) is sheathed with a T-bar spring (171), and in that the T-bar spring (171) is located between the lower end face of the shock-absorbing slide (14) and the upper end face of the horizontal part of the T-bar (16).

8. A motorcycle frame as claimed in claim 1, wherein a sealing plate fixing plate (6) is fixedly mounted between the upper end face of the side of the support tube (2) and the upper end face of the side of the upper bracket (7), and a support tube reinforcing plate (20) is fixedly mounted at the lower part of the side of the support tube (2).