A frame of an electric scooter

Abstract

The utility model discloses a frame field's a kind of electric scooter's frame, including front frame and rear frame, the front frame and rear frame between welding constitute integrated molding structure, the surface of front frame is provided with front rod, the inside of front rod is provided with several support plates, triangular structure is formed between the inner wall of adjacent support plate and front rod, the junction between front frame and front rod is provided with two locating plates, two locating plates are symmetrically arranged between, the locating plate is triangular, the inside of front frame is provided with several fixed plates;The utility model discloses a kind of electric scooter's frame, frame is formed integrated molding structure by the welding between front frame and rear frame, ensure the strength and stability of frame whole, the support plate in front rod and the fixed plate in front frame inside are all formed triangular structure, enhance the structural strength of front frame, can effectively disperse and bear the force from each direction.

Description

Technical Field

[0001] This utility model relates to the field of vehicle frames, specifically a frame for an electric scooter. Background Technology

[0002] In the design and manufacture of electric scooters, the frame, as the core supporting structure of the entire vehicle, directly affects the vehicle's safety, handling performance, and service life. The frame not only needs to withstand the vehicle's own weight, load, and various impacts and vibrations during operation, but also needs to provide a reliable mounting base for other key components (such as the motor, battery, and suspension system).

[0003] Existing electric scooter frames suffer from the following drawbacks: Firstly, they typically employ simple welded tubular structures, lacking a proper internal support design. This design is prone to deformation and cracking under complex road conditions or high-intensity use. For instance, when riding on uneven roads, the frame must withstand impact forces and torsional moments from the ground. Insufficient structural strength can lead to weld cracking or permanent deformation in critical areas, impacting handling and safety. Secondly, existing frame designs also lack stability. During riding, especially at high speeds or during sharp turns, the frame needs to provide sufficient stability and support to ensure balance and handling. However, traditional frame designs, lacking adequate support and reinforcement, are prone to swaying or twisting under dynamic loads, reducing vehicle stability and increasing the risk of accidents. Utility Model Content

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides a frame for an electric scooter, which can effectively solve the technical problems of low structural strength and poor stability of existing frames.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a frame for an electric scooter, including a front frame and a rear frame, wherein the front frame and the rear frame are welded together to form an integrated structure, a front rod is provided on the surface of the front frame, and a plurality of support plates are provided inside the front rod, wherein adjacent support plates form a triangular structure with the inner wall of the front rod, two positioning plates are provided at the connection between the front frame and the front rod, the two positioning plates are symmetrically arranged, and the positioning plates are triangular in shape, a plurality of fixing plates are provided inside the front frame, wherein adjacent fixing plates form a triangular structure with the inner wall of the front frame, a plurality of reinforcing plates are provided inside the rear frame, wherein adjacent reinforcing plates form a triangular structure with the inner wall of the rear frame, and a plurality of side plates are also provided inside the rear frame, wherein adjacent side plates form a triangular structure with the inner wall of the rear frame.

[0006] Furthermore, the surface of the front frame is provided with a rectangular mounting groove, and the bottom of the front frame is provided with a positioning groove.

[0007] Furthermore, the top of the front rod extends outward to form a hollow connecting post, which is inclined.

[0008] Furthermore, the surface of the positioning plate is provided with a first screw hole.

[0009] Furthermore, one end of the front rod extends outward to form a connecting portion, and the surface of the connecting portion is provided with a plurality of second screw holes.

[0010] Furthermore, the side of the front frame extends outward to form a mounting portion, and the surface of the mounting portion is provided with a plurality of third screw holes.

[0011] Furthermore, two mounting plates are provided on the side of the rear frame, and the surface of the mounting plates is provided with a fourth screw hole.

[0012] Furthermore, the bottom of the rear frame is provided with a shaft groove, the shaft groove is provided with a fixing block, and the fixing block is provided with a fifth screw hole.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The frame of this utility model for an electric scooter is formed by welding the front frame and the rear frame together to form an integrated structure, which ensures the overall strength and stability of the frame. The support plate inside the front bar and the fixing plate inside the front frame both form a triangular structure, which enhances the structural strength of the front frame and can effectively distribute and bear forces from all directions. The reinforcing plate and side plate inside the rear frame also form a triangular structure, which further improves the stability and load-bearing capacity of the rear frame, making the frame more stable when subjected to impact and vibration, and greatly improving the overall strength and stability of the electric scooter frame. Attached Figure Description

[0014] Figure 1 This is a perspective view of the upper surface of the frame of an electric scooter according to the present invention.

[0015] Figure 2 This is a perspective view of the lower end of the frame of an electric scooter according to the present invention.

[0016] Numbering on the map:

[0017] 1-Front frame; 2-Rear frame; 3-Front rod; 4-Support plate; 5-Connecting column; 6-Positioning plate; 7-First screw hole; 8-Connecting part; 9-Second screw hole; 10-Mounting part; 11-Third screw hole; 12-Mounting plate; 13-Fourth screw hole; 14-Reinforcing plate; 15-Side plate; 16-Shaft groove; 17-Fixing block; 18-Fifth screw hole; 19-Fixing plate; 20-Mounting groove; 21-Positioning groove. Detailed Implementation

[0018] 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.

[0019] The following is combined with Figure 1 and Figure 2 The present invention provides a detailed description of the frame of an electric scooter:

[0020] An electric scooter frame includes a front frame 1 and a rear frame 2, which are welded together to form an integral structure. A front rod 3 is provided on the surface of the front frame 1, and several support plates 4 are provided inside the front rod 3. Adjacent support plates 4 form a triangular structure with the inner wall of the front rod 3. Two positioning plates 6 are provided at the connection between the front frame 1 and the front rod 3, and the two positioning plates 6 are symmetrically arranged and are triangular in shape. Several fixing plates 19 are provided inside the front frame 1, and adjacent fixing plates 19 form a triangular structure with the inner wall of the front frame 1. The rear frame 2 is provided inside with several... The reinforcing plate 14, adjacent reinforcing plates 14 and the inner wall of the rear frame 2 form a triangular structure. The rear frame 2 is also provided with several side plates 15, adjacent side plates 15 and the inner wall of the rear frame 2 form a triangular structure. The front frame 1 and the rear frame 2 are welded to form an integrated structure, eliminating stress concentration points in traditional splicing structures, significantly improving the overall rigidity and torsional strength of the frame. The internal support plate 4 of the front bar 3, the internal fixing plate 19 of the front frame 1, the internal reinforcing plate 14 of the rear frame 2 and the side plates 15 all adopt a triangular layout. Utilizing the principle of triangular geometric stability, the impact load during riding is effectively dispersed, local deformation is avoided and the service life of the frame is extended.

[0021] The front frame 1 has a rectangular mounting groove 20 on its surface and a positioning groove 21 at its bottom. The top of the front rod 3 extends outward to form a hollow connecting post 5. The connecting post 5 is inclined to provide additional mounting points for connecting other components. The positioning plate 6 has a first screw hole 7 on its surface. One end of the front rod 3 extends outward to form a connecting part 8. The surface of the connecting part 8 has several second screw holes 9. The side of the front frame 1 extends outward to form a mounting part 10. The surface of the mounting part 10 has several third screw holes 11. The side of the rear frame 2 has two mounting plates 12. The surface of the mounting plates 12 has a fourth screw hole 13. The bottom of the rear frame 2 has a shaft groove 16. The shaft groove 16 has a fixing block 17. The fixing block 17 has a fifth screw hole 18.

[0022] In this embodiment, the rectangular mounting groove 20 on the surface of the front frame 1 and the positioning groove 21 at the bottom facilitate the installation and fixation of the frame. The mounting groove 20 can be used to install other components, such as electrical equipment or braking systems, while the positioning groove 21 helps to ensure the accurate installation position of these components and improves assembly efficiency. The first screw hole 7 on the surface of the positioning plate 6 provides a reliable threaded connection point for fixing the front frame 1 and the front rod 3, ensuring the firmness and stability of the connection and preventing the components from loosening due to vibration during use. The connecting part 8 at one end of the front rod 3 and the second screw hole 7 on the surface... Hole 9 provides flexible options for connecting the frame to other components, allowing the frame to adapt to different assembly requirements. Mounting part 10 on the side of the front frame 1 and third screw hole 11 on the surface facilitate extended installation on the side of the frame. Mounting plate 12 on the side of the rear frame 2 and fourth screw hole 13 on the surface provide stable connection points for installation at the rear of the frame. Shaft groove 16, fixing block 17 and fifth screw hole 18 at the bottom of the rear frame 2 facilitate the installation and fixation of the bottom of the frame, and can be used to install shaft components or other mechanical components, ensuring the structural integrity and stability of the bottom of the frame.

[0023] This embodiment describes the frame of an electric scooter. The frame is integrally formed by welding the front frame 1 and the rear frame 2, ensuring the overall strength and stability of the frame. The support plate 4 inside the front rod 3 and the fixing plate 19 inside the front frame 1 both form triangular structures, which enhance the structural strength of the front frame 1 and can effectively distribute and bear forces from all directions. The reinforcing plate 14 and the side plate 15 inside the rear frame 2 also form triangular structures, which further improves the stability and load-bearing capacity of the rear frame 2, making the frame more stable when subjected to impact and vibration, and greatly improving the overall strength and stability of the electric scooter frame.

[0024] 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 illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A frame for an electric scooter, comprising a front frame and a rear frame, characterized in that: The front frame and rear frame are welded together to form an integrated structure. The surface of the front frame is provided with a front rod, and the interior of the front rod is provided with several support plates. Adjacent support plates form a triangular structure with the inner wall of the front rod. Two positioning plates are provided at the connection between the front frame and the front rod. The two positioning plates are symmetrically arranged and are triangular in shape. The interior of the front frame is provided with several fixing plates, and adjacent fixing plates form a triangular structure with the inner wall of the front frame. The interior of the rear frame is provided with several reinforcing plates, and adjacent reinforcing plates form a triangular structure with the inner wall of the rear frame. The interior of the rear frame is also provided with several side plates, and adjacent side plates form a triangular structure with the inner wall of the rear frame.

2. The frame of an electric scooter according to claim 1, characterized in that: The front frame has a rectangular mounting groove on its surface and a positioning groove on its bottom.

3. The frame of an electric scooter according to claim 1, characterized in that: The top of the front rod extends outward to form a hollow connecting column, which is inclined.

4. The frame of an electric scooter according to claim 1, characterized in that: The surface of the positioning plate is provided with a first screw hole.

5. The frame of an electric scooter according to claim 1, characterized in that: One end of the front rod extends outward to form a connecting part, and the surface of the connecting part is provided with a plurality of second screw holes.

6. The frame of an electric scooter according to claim 1, characterized in that: The side of the front frame extends outward to form a mounting section, and the surface of the mounting section is provided with several third screw holes.

7. The frame of an electric scooter according to claim 1, characterized in that: The rear frame has two mounting plates on its side, and the surface of the mounting plates has a fourth screw hole.

8. The frame of an electric scooter according to any one of claims 1-7, characterized in that: The bottom of the rear frame is provided with a shaft groove, the shaft groove is provided with a fixing block, and the fixing block is provided with a fifth screw hole.

Images