CN217778874U

CN217778874U - Integrated frame of electric bicycle

Info

Publication number: CN217778874U
Application number: CN202222122523.6U
Authority: CN
Inventors: 陈向阳; 黄毅; 陈会芳
Original assignee: Zhejiang Feishen Vehicle Co ltd
Current assignee: Zhejiang Feishen Vehicle Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-11
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an integral type frame of electric bicycle, including main part and goods shelves, the main part includes front beam, well pipe and back vent, main part and goods shelves integrated into one piece, the goods shelves include seat, parallel arrangement's head rod and second connecting rod, well pipe lower extreme is provided with the beam barrel, the back vent tip sets up the rear wheel fastener with the cooperation of second connecting rod, set up the adapting rod between second connecting rod and the well pipe, and the head rod also fixes setting on the adapting rod, the plane that the seat was located is parallel with the plane that the mounting hole central line of beam barrel central line and rear wheel fastener was located, and the goods shelves angle is unanimous, and it is better to take experience; the integral design ensures that the integral strength is higher and the fracture is not easy to occur; the shelf does not need to be manually installed, and the use is more convenient.

Description

Integrated frame of electric bicycle

Technical Field

The utility model belongs to the technical field of electric bicycle and specifically relates to an electric bicycle's integral type frame is related to.

Background

Most electric bicycle's goods shelves are split type in the existing market, have several problems: 1. the angle is not suitable, and the riding experience is not good; 2. the strength is not enough, and the actual carrying capacity of the manned or carried object is inconsistent with the mark; 3. the coordination between the goods shelf and the frame is poor, errors often exist in the hole positions and the width of the goods shelf and the assembling hole positions and the width of the frame during assembling, and the assembling needs to be adjusted one by one; 4. the assembly screws of the goods shelf and the frame are easy to rust after being used for a period of time and break after being subjected to gravity.

Disclosure of Invention

Not enough to prior art, the utility model provides an electric bicycle's integral type frame to solve above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electric bicycle's integral type frame, includes main part and goods shelves, the main part includes front beam, well pipe and back vent, main part and goods shelves integrated into one piece, goods shelves include seat, parallel arrangement's head rod and second connecting rod, well pipe lower extreme is provided with the beam barrel, the back vent tip set up the rear wheel fastener with the cooperation of second connecting rod, the second connecting rod with set up the adapting rod between the well pipe, just the head rod is also fixed to be set up on the adapting rod, the plane that the seat was located with the plane parallel that the mounting hole central line of beam barrel central line and rear wheel fastener was located.

In the above technical solution, further, the front beam is connected with the middle pipe through a first reinforcing pipe, and a triangular cavity is formed in the middle.

In the above technical solution, further, a head pipe is disposed at an end of the front beam.

In the above technical scheme, further, a guide plate is arranged at the bottom of the dust removing plate.

In the above technical solution, further, a wire inlet is provided at a lower side of the front end of the front beam, and a wire outlet is provided at a lower side of the rear end of the front beam.

In the above technical scheme, further, the adapting pipes are bent from two sides to the middle part and fixed on the middle pipe, and a second reinforcing pipe is arranged between the adapting pipes.

Among the above-mentioned technical scheme, further, set up the bracing piece between the second connecting rod.

The beneficial effects of the utility model are that: 1. the shelf angles are consistent, and the riding experience is better; 2. the integral design ensures that the integral strength is higher and the fracture is not easy to occur; 3. the goods shelf is not required to be manually installed, and the use is more convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a state diagram of the elevation of the present invention.

Fig. 2 is a schematic structural view of the bottom of fig. 1 of the present invention.

In the figure, 1, a main body, 11, a front beam, 111, a wire inlet, 112, a wire outlet, 12, a middle pipe, 13, a rear fork, 14, a shaft barrel, 15, a rear wheel fastener, 16, a first reinforcing pipe, 17, a head pipe, 2, a goods shelf, 21, a seat plate, 22, a first connecting rod, 23, a second connecting rod, 24, a bearing rod, 25, a second reinforcing pipe and 26, a supporting rod.

Detailed Description

Referring to fig. 1-2, an integrated frame of an electric bicycle comprises a main body 1 and a goods shelf 2, wherein the main body 1 comprises a front beam 11, a middle tube 12 and a rear fork 13, the main body 1 and the goods shelf 2 are integrally formed, the goods shelf 2 comprises a seat plate 21, a first connecting rod 22 and a second connecting rod 23 which are arranged in parallel, a shaft tube 14 is arranged at the lower end of the middle tube 12, a rear wheel clamping piece 15 is arranged at the end part of the rear fork 13 and matched with the second connecting rod 23, a bearing rod 24 is arranged between the second connecting rod 23 and the middle tube 12, the first connecting rod 22 is also fixedly arranged on the bearing rod, and the plane where the seat plate 21 is located is parallel to the plane where the central line of the shaft tube 14 and the central line of a mounting hole of the rear wheel clamping piece 15 are located.

In order to stabilize the structure between the front beam 11 and the middle tube 12, the front beam 11 and the middle tube 12 are connected by a first reinforcing tube 16, and a triangular cavity is formed in the middle.

In order to enable the front fork of the electric bicycle to be installed, the end part of the front beam 11 is provided with a head pipe 17, and the front fork is arranged in the head pipe 17.

In order to prevent the wiring harness from being exposed, a wire inlet 111 is arranged at the lower side of the front end of the front beam 11, and a wire outlet 112 is arranged at the lower side of the rear end of the front beam 11.

In order to make the bearing pipe support more stable, the bearing pipe is bent from two sides to the middle part and is fixed on the middle pipe 12, and a second reinforcing pipe 25 is arranged between the bearing pipes.

In order to make the structure between the second connecting rods 23 more stable and the strength higher, a supporting rod 26 is arranged between the second connecting rods 23.

According to the design, the angles of the goods shelves are consistent, and the riding experience is better; the integral design ensures that the integral strength is higher and the fracture is not easy to occur; the shelf does not need to be manually installed, and the use is more convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, on the basis of the technical scheme of the utility model, simple modification, equivalent change or modification made all fall into the protection scope of the utility model.

Claims

1. The utility model provides an electric bicycle's integral type frame, includes main part and goods shelves, the main part includes front beam, well pipe and back vent, a serial communication port, main part and goods shelves integrated into one piece, goods shelves include seat, parallel arrangement's head rod and second connecting rod, well pipe lower extreme is provided with the beam barrel, the back vent tip set up the rear wheel fastener with the cooperation of second connecting rod, the second connecting rod with set up the receiving rod between the well pipe, just the head rod is also fixed to be set up on the receiving rod, the plane that the seat was located with the plane parallel that the mounting hole central line of beam barrel central line and rear wheel fastener was located.

2. The integrated frame for the electric bicycle according to claim 1, wherein the front beam and the middle tube are connected through a first reinforcing tube, and a triangular cavity is formed in the middle of the front beam and the middle tube.

3. The one-piece frame for an electric bicycle according to claim 1, wherein the front beam end portion is provided with a head pipe.

4. The integrated frame for the electric bicycle according to claim 1, wherein a wire inlet is arranged at the lower side of the front end of the front beam, and a wire outlet is arranged at the lower side of the rear end of the front beam.

5. The one-piece frame for the electric bicycle according to claim 1, wherein the support rods are bent from two sides to a middle part and fixed on the middle pipe, and a second reinforcing pipe is arranged between the support rods.

6. The one-piece frame for an electric bicycle according to claim 1, wherein a support rod is provided between the second connecting rods.