Multifunctional frame of bending beam motorcycle

Abstract

The invention discloses a multifunctional frame of a bending beam motorcycle. The multifunctional frame comprises a main beam pipe, a left side pipe, a right side pipe, storage box lock brackets, a front cushion lock bracket, a back cushion lock bracket, a big storage rack lock bracket and a back storage rack installing bracket; front parts of the left side pipe and the right side pipe are forwards inclined equidistantly and downwards inclined and extended, and then forwards extended horizontally and equidistantly, and finally extended towards the middle part horizontally and fixed at the lower end of the main beam pipe; front parts of the left side pipe and the right side pipe are equipped with storage box lock brackets, the front cushion lock bracket is installed in the middle of the left side pipe and the right side pipe; the back parts of the left side pipe and the right side pipe are orderly equipped with the back cushion block bracket, the big storage rack lock bracket and the back storage rack installing bracket orderly from front to back; a long cushion lock bracket and a back cushion buckling bracket are arranged on the back storage rack installing bracket. The multifunctional frame increases the volume of the storage box; the multifunctional frame can be mounted with a one-sectional type cushion or replaced by a two-sectional cushion; besides, a small storage rack can be mounted or replaced by a big storage rack.

Description

technical field [0001] The invention relates to a multifunctional frame of a curved beam motorcycle. Background technique [0002] Such as figure 1 Shown is the frame structure of the existing curved beam motorcycle, the front parts of the left pipe 100 and the right pipe 200 are directly obliquely downward and fixedly connected to the main beam pipe 300 after moving closer to the middle, which makes the left pipe 100 and the right The space formed at the front of the pipe 200 is too small, and the volume of the storage box installed thereon is also relatively small, so that smaller items can only be placed, and larger items such as safety helmets cannot be placed. [0003] Secondly, the left pipe 100 and the right pipe 200 are only equipped with cushion locking points on the rear and front storage boxes, so only one section of long cushion can be installed, but two sections of cushion cannot be installed, and the commonality of the cushion is poor. [0004] Furthermore, t...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 Shown is the frame structure of the existing curved beam motorcycle, the front parts of the left pipe 100 and the right pipe 200 are directly obliquely downward and fixedly connected to the main beam pipe 300 after moving closer to the middle, which makes the left pipe 100 and the right The space formed at the front of the pipe 200 is too small, and the storage box installed on it is also small in volume, which can only store small items, and cannot store large items such as safety helmets

[0003] Secondly, the left pipe 100 and the right pipe 200 are only equipped with cushion locking points on the rear and front storage boxes, so only one section of long cushion can be installed, and two sections of cushion cannot be installed, and the commonality of the cushion is poor.

[0004] Furthermore, the rear ends of the left pipe 100 and the right pipe 200 are only equipped with a rear shelf support 400, and only small shelves can be installed, and large shelves cannot be directly installed. When installing large shelves, special vehicle frames must be used.

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