Novel electric vehicle frame

Abstract

The utility model discloses a novel electric vehicle frame which comprises a front head frame body, the front head frame body is provided with a rear head frame body, the rear head frame body is located on the left side of the front head frame body, the rear head frame body is movably connected with the front head frame body, and a connecting movable rod is arranged at the joint of the rear head frame body and the front head frame body. The two ends of the connecting movable rod are movably connected with the rear frame and the front frame respectively; compared with the prior art, the bicycle frame has the advantages that the rear bicycle frame body and the front bicycle frame body can be movably connected through the connecting movable rod, and therefore the rear bicycle frame body and the front bicycle frame body can be detached and replaced easily subsequently.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle frames, and in particular to a novel electric vehicle frame. Background Technology

[0002] Electric vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as an energy source and convert electrical energy into mechanical energy for movement through components such as controllers and motors. The speed is changed by controlling the current. Traditional electric vehicle frames are fixed by welding during production, which makes it impossible to disassemble and replace the frame when it is damaged. Therefore, a new type of electric vehicle frame has been proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A novel electric vehicle frame includes a front frame, on which a rear frame is provided, with the rear frame located to the left of the front frame. The rear frame and the front frame are movably connected, and a connecting rod is provided at the connection between the rear frame and the front frame, with both ends of the connecting rod movably connected to the rear frame and the front frame, respectively.

[0005] Preferably, a seat support frame is obliquely welded to one side of the front frame, and a seat cushion is horizontally provided at the top of the seat support frame, and the other end of the seat cushion is connected to the front frame.

[0006] Preferably, a shock absorber bar is also provided between the front frame and the rear frame, with one end of the shock absorber bar being movably connected to the front frame and the other end being movably connected to the rear frame.

[0007] Preferably, the rear frame is provided with a gear mounting bracket, and the gear mounting bracket is located on the left side of the rear frame. A connecting block is provided on one side of the gear mounting bracket, and the connecting block is vertically welded to the side of the rear frame.

[0008] Compared with the prior art, the beneficial effects of this utility model are: by connecting the movable rod, the rear frame and the front frame can be movably connected, thereby making the rear frame and the front frame easy to disassemble and replace.

[0009] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a structural schematic diagram of the new type of electric vehicle frame.

[0012] The following components are shown in the diagram: 1. Front frame, 2. Rear frame, 3. Connecting rod, 4. Battery box, 5. Fixing screw, 6. Drive shaft mounting bracket, 7. Seat support bracket, 8. Shock absorber bar, 9. Seat, 10. Connecting block, 11. Gear mounting bracket. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1 In this embodiment of the utility model, the novel electric vehicle frame includes a front frame 1, and the front frame 1 is provided with a rear frame 2, which is located on the left side of the front frame 1. The rear frame 2 and the front frame 1 are movably connected, and a connecting rod 3 is provided at the connection between the rear frame 2 and the front frame 1. The two ends of the connecting rod 3 are movably connected to the rear frame 2 and the front frame 1, respectively. Thus, the rear frame 2 and the front frame 1 can be movably connected through the connecting rod 3, making it easy to disassemble and replace the rear frame 2 and the front frame 1.

[0015] A seat support frame 7 is obliquely welded to one side of the front frame 1, and a seat cushion 9 is horizontally provided at the top of the seat support frame 7. The other end of the seat cushion 9 is connected to the front frame 1, so that the seat cushion 9 is horizontally fixed to the front frame 1 through the seat support frame 7.

[0016] A shock absorber rod 8 is also provided between the front frame 1 and the rear frame 2. One end of the shock absorber rod 8 is movably connected to the front frame 1, and the other end of the shock absorber rod 8 is movably connected to the rear frame 2, so as to absorb shock when the front frame 1 and the rear frame 2 swing.

[0017] The rear frame 2 is provided with a gear mounting bracket 11, and the gear mounting bracket 11 is located on the left side of the rear frame 2. A connecting block 10 is provided on one side of the gear mounting bracket 11, and the connecting block 10 is vertically welded to the side of the rear frame 2. The gear mounting bracket 11 can be used to install the subsequent electric vehicle wheel axle (not shown in the figure), and the connecting block 10 can be used to fix the brake assembly of the electric vehicle wheel (not shown in the figure).

[0018] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A novel electric vehicle frame, including a front frame, characterized in that, The front frame is provided with a rear frame, and the rear frame is located on the left side of the front frame. The rear frame and the front frame are movably connected, and a connecting rod is provided at the connection between the rear frame and the front frame. The two ends of the connecting rod are movably connected to the rear frame and the front frame, respectively.

2. The novel electric vehicle frame according to claim 1, characterized in that, A seat support frame is obliquely welded to one side of the front frame, and a seat cushion is horizontally provided at the top of the seat support frame. The other end of the seat cushion is connected to the front frame.

3. The novel electric vehicle frame according to claim 1, characterized in that, A shock absorber bar is also provided between the front frame and the rear frame, with one end of the shock absorber bar being movably connected to the front frame and the other end being movably connected to the rear frame.

4. The novel electric vehicle frame according to claim 1, characterized in that, The rear frame is equipped with a gear mounting bracket, which is located on the left side of the rear frame. A connecting block is provided on one side of the gear mounting bracket, and the connecting block is vertically welded to the side of the rear frame.

Images