Novel frame

Abstract

The utility model discloses a novel bicycle frame which comprises a cushion supporting column, a bicycle head frame is obliquely welded to one side of the cushion supporting column, a battery box is obliquely fixed in the bicycle head frame, a controller is electrically arranged on one side of the battery box, and the controller is arranged in the bicycle head frame. Compared with the prior art, the bicycle head frame has the advantages that the battery box and the controller can be hidden and stored through the bicycle head frame, so that the storage space of the electric bicycle can be increased when the bicycle head frame is matched with other bicycle accessories to form the electric bicycle subsequently, and the whole bicycle head frame is simple and attractive.

Description

Technical Field

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

[0002] Electric bicycles are electromechanical personal transportation tools that use batteries as auxiliary power, based on ordinary bicycles. Currently, the various parts of the electric bicycle frame are manufactured and assembled using welding-based processes, and the battery box and controller, which are driven and controlled by the electric bicycle's mainboard, are fixed to the outside of the frame. This results in an unsightly overall appearance and makes the battery box and controller susceptible to damage. Therefore, a new type of frame is 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 vehicle frame includes a seat support column, a front frame is obliquely welded to one side of the seat support column, and a battery box is obliquely fixed inside the front frame. A controller is electrically installed on one side of the battery box and is located inside the front frame.

[0005] Preferably, a support rod is obliquely provided at the connection between the seat support column and the front frame, and one end of the support rod is welded to the front frame, and the other end of the support rod is welded to the seat support column.

[0006] Preferably, a first rear frame and a second rear frame are obliquely arranged at the upper and lower ends of the other side of the seat support column, and one end of the second rear frame is welded to the support rod. The other ends of the first rear frame and the other ends of the second rear frame are parallel to each other and fit together. A brake assembly is provided at the overlap between the first rear frame and the second rear frame.

[0007] Preferably, a shock absorber rod is obliquely arranged between the first rear frame and the seat support column, and one end of the shock absorber rod is movably connected to the first rear frame, and the other end of the shock absorber rod is movably connected to the seat support column.

[0008] Preferably, an arc-shaped support rod is provided between the seat support column and the head frame, and one end of the arc-shaped support rod is welded to the top of one side of the seat support column, and the other end of the arc-shaped support rod is welded to one side of the top of the head frame.

[0009] Preferably, a foot pedal frame is provided between the support rod and the seat support column, and the foot pedal frame is vertically located on one side of the bottom end of the support rod, and the foot pedal frame is movably connected to the support rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the battery box and controller can be hidden and stored by the front frame, so that when the front frame is combined with other vehicle accessories to form an electric vehicle, the storage space of the electric vehicle can be increased and the overall front frame is simple and beautiful.

[0011] 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

[0012] 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.

[0013] Figure 1 This is a structural schematic diagram of a new type of vehicle frame.

[0014] The following components are shown in the diagram: 1. Seat support column, 2. Shock absorber bar, 3. First rear frame, 4. Brake assembly, 5. Arc-shaped support bar, 6. Front frame, 7. Controller, 8. Support bar, 9. Foot pedal frame, 10. Battery box, 11. Second rear frame. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1 In this embodiment of the utility model, a novel vehicle frame includes a seat support column 1. A front frame 6 is obliquely welded to one side of the seat support column 1, and a battery box 10 is obliquely fixed inside the front frame 6. A controller 7 is electrically installed on one side of the battery box 10 and is located inside the front frame 6. Thus, the battery box 10 and the controller 7 can be hidden and stored through the front frame 6, so that when the front frame 6 is combined with other vehicle accessories to form an electric vehicle, the storage space of the electric vehicle can be increased and the overall design of the front frame 6 can be made simple and beautiful.

[0017] A support rod 8 is obliquely provided at the connection between the seat support column 1 and the front frame 6. One end of the support rod 8 is welded to the front frame 6, and the other end of the support rod 8 is welded to the seat support column 1. Thus, the support rod 8 supports the front frame 6 when it is connected to the seat support column 1, thereby increasing the stability of the connection between the front frame 6 and the seat support column 1.

[0018] The upper and lower ends of the other side of the seat support column 1 are respectively provided with a first rear frame 3 and a second rear frame 11 at an angle. One end of the second rear frame 11 is welded to the support rod 8. The other end of the first rear frame 3 and the other end of the second rear frame 11 are parallel and attached to each other. A brake assembly 4 is provided at the overlap between the first rear frame 3 and the second rear frame 11. Thus, when the wheel assembly on the electric vehicle is installed at the bottom of the first rear frame 3 and the second rear frame 11, the brake assembly 4 and the wheel assembly are fitted together. The brake assembly 4 can limit the rotation speed of the wheel assembly and stop it suddenly.

[0019] A shock absorber 2 is obliquely arranged between the first rear frame 3 and the seat support column 1. One end of the shock absorber 2 is movably connected to the first rear frame 3, and the other end of the shock absorber 2 is movably connected to the seat support column 1. Thus, the shock absorber 2 enables the entire frame to have shock absorption function.

[0020] An arc-shaped support rod 5 is also provided between the seat support column 1 and the front frame 6. One end of the arc-shaped support rod 5 is welded to the top of one side of the seat support column 1, and the other end of the arc-shaped support rod 5 is welded to one side of the top of the front frame 6. Thus, the arc-shaped support rod 5 supports the front frame 6 when it is connected to the seat support column 1, thereby increasing the stability of the connection between the front frame 6 and the seat support column 1.

[0021] A foot pedal frame 9 is provided between the support rod 8 and the seat support column 1. The foot pedal frame 9 is vertically located on one side of the bottom end of the support rod 8, and the foot pedal frame 9 is movably connected to the support rod 8, so that the foot pedal frame 9 can move on the side of the bottom end of the support rod 8 for subsequent assembly with the foot pedal.

[0022] 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 bicycle frame, comprising a seat support column, characterized in that, A front frame is obliquely welded to one side of the seat support column, and a battery box is obliquely fixed inside the front frame. A controller is electrically installed on one side of the battery box, and the controller is located inside the front frame.

2. The novel vehicle frame according to claim 1, characterized in that, A support rod is obliquely provided at the connection between the seat support column and the front frame, and one end of the support rod is welded to the front frame, and the other end of the support rod is welded to the seat support column.

3. The novel vehicle frame according to claim 1, characterized in that, The upper and lower ends of the other side of the seat support column are respectively provided with a first rear frame and a second rear frame, and one end of the second rear frame is welded to the support rod. The other ends of the first rear frame and the other ends of the second rear frame are parallel to each other and fit together. A brake assembly is provided at the overlap between the first rear frame and the second rear frame.

4. A novel vehicle frame according to claim 3, characterized in that, A shock absorber rod is obliquely installed between the first rear frame and the seat support column, with one end of the shock absorber rod being movably connected to the first rear frame and the other end being movably connected to the seat support column.

5. A novel vehicle frame according to claim 1, characterized in that, An arc-shaped support rod is also provided between the seat support column and the head frame. One end of the arc-shaped support rod is welded to the top of one side of the seat support column, and the other end of the arc-shaped support rod is welded to one side of the top of the head frame.

6. A novel vehicle frame according to claim 2, characterized in that, A foot pedal frame is provided between the support rod and the seat cushion support column, and the foot pedal frame is vertically located on one side of the bottom end of the support rod, and the foot pedal frame is movably connected to the support rod.

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