Stable electric scooter

Abstract

The utility model relates to the technical field of stability of electric scooters, and discloses a stable electric scooter which comprises a stand column assembly, a scooter frame piece, a pedal piece, a front wheel assembly and a rear wheel assembly, the pedal piece, the front wheel assembly and the rear wheel assembly are respectively arranged on the scooter frame piece, and the stand column assembly and the scooter frame piece are arranged in an assembled mode. The frame part comprises a frame body and a stabilizing frame, the frame body comprises two front frame pipes, the upper ends of the front frame pipes are in butt joint with the stand column assembly, the stabilizing frame comprises a transverse fixing pipe and a longitudinal fixing pipe, the two ends of the transverse fixing pipe are in butt joint with the two front frame pipes respectively, one end of the longitudinal fixing pipe is in butt joint with the transverse fixing pipe, and the other end of the longitudinal fixing pipe is in butt joint with the stand column assembly. The other end of the longitudinal fixing pipe is in butt joint with the stand column assembly. The frame body and the stabilizing frame synchronously exert fixing force on the stand column assembly and the pedal piece, the bearing capacity of the stand column assembly is improved, the bearing capacity of the two front frame pipes is enhanced through the transverse fixing pipe and the longitudinal fixing pipe, the strength of the whole frame structure is improved, the service life of the electric scooter is prolonged, and the driving safety of the electric scooter is guaranteed.

Description

Technical Field

[0001] The utility model patent relates to the technical field of stabilization of electric scooters, and specifically, to a stable electric scooter. Background Art

[0002] The scooter is another new product form of skateboarding after the traditional skateboard. The scooter includes pedals, front and rear wheels, a pole and a handle arranged on the upper end of the pole. The handle is arranged horizontally. The horizontally arranged handle is conducive to better manipulating the scooter and realizing the steering function of the scooter. It is a very labor-saving sports equipment.

[0003] The electric scooter includes a frame, which is used to carry various components and realize the assembly of the electric scooter. The frame generally adopts a rigid structure. For example, the prior patent with publication number CN208647060U discloses a stable and reliable electric scooter frame, including a frame body and a front fork arranged at the front of the frame body, and also includes a nitrogen spring rod. The frame body includes a frame elbow, a head pipe and a motor fixing plate. The head pipe is arranged at the front of the frame elbow, and the motor fixing plate is arranged at the rear of the frame elbow. The head pipe includes a support pipe and a fixing pipe arranged on the support pipe, and the fixing pipe is connected to the front fork. The nitrogen spring rod is arranged between the front fork and the front of the frame elbow.

[0004] In the prior art, the support and reinforcement of the bracket is achieved by relying on only a single support tube, which has insufficient stabilizing force, resulting in insufficient strength of the frame structure and affecting driving safety. Utility Model Content

[0005] The utility model aims to provide a stable electric scooter, aiming to solve the problem of insufficient strength of the frame structure of the electric scooter in the prior art.

[0006] The utility model is implemented as follows: a stable electric scooter comprises a column assembly, a frame member, a pedal member, a front wheel assembly and a rear wheel assembly, wherein the pedal member, the front wheel assembly and the rear wheel assembly are respectively mounted on the frame member, and the column assembly is assembled with the frame member; the frame member comprises a frame body and a stable frame, the frame body comprises two front frame tubes, the upper ends of the front frame tubes are butt-jointed with the column assembly, the stable frame comprises a transverse fixed tube and a longitudinal fixed tube, the two ends of the transverse fixed tube are respectively butt-jointed with the two front frame tubes, one end of the longitudinal fixed tube is butt-jointed with the transverse fixed tube, and the other end of the longitudinal fixed tube is butt-jointed with the column assembly.

[0007] Furthermore, the longitudinal fixing tube includes an upper longitudinal tube and a lower longitudinal tube, the upper portion of the upper longitudinal tube is butt-jointed with the column assembly, the lower portion of the upper longitudinal tube is butt-jointed with the upper portion of the lower longitudinal tube, the lower portion of the lower longitudinal tube is butt-jointed with the middle portion of the transverse fixing tube, and the upper longitudinal tube and the lower longitudinal tube are integrally formed; the upper longitudinal tube and the lower longitudinal tube are respectively inclined, and the angle formed between the upper longitudinal tube and the lower longitudinal tube is greater than 90 degrees.

[0008] Furthermore, the upper longitudinal tube is arranged above the two front frame tubes, and the upper portion of the upper longitudinal tube is arranged in a triangular correspondence with the upper end portions of the two front frame tubes.

[0009] Furthermore, the upper ends of the two front frame tubes are arranged to extend obliquely in opposite directions, and a front tube area is formed between the upper ends of the two front frame tubes, and the upper longitudinal tube is arranged vertically opposite to the front tube area.

[0010] Furthermore, the frame body includes two middle frame tubes, which are respectively connected to the two front frame tubes, and the middle frame tubes and the front frame tubes are integrally formed. The two middle frame tubes are used to support the pedal members; along the direction away from the front frame tubes, the middle frame tubes are gradually extended upward.

[0011] Furthermore, the frame body includes a rear frame tube, both ends of which are respectively connected to the two middle frame tubes, and the rear frame tube and the two middle frame tubes are arranged in an integral manner; along the direction away from the middle frame tubes, the rear frame tube is arranged in an arched arc shape, and the rear frame tube is arranged to be inclined upward; the rear frame tube forms a pedal portion, and the pedal portion is used for a user to step on.

[0012] Furthermore, the rear wheel assembly includes two rear swing arms, a rear shock absorber frame and a rear shock absorber tube, the rear wheel component is installed on the two rear swing arms, the lower part of the rear shock absorber frame is assembled with the two rear swing arms, and the lower part of the rear shock absorber frame is fixed with the pedal component, and the upper part of the rear shock absorber frame is assembled and fixed with the rear frame tube; the rear shock absorber tube is glue-filled, the rear shock absorber tube is installed inside the rear shock absorber frame, and the two ends of the rear shock absorber tube are respectively docked with the two rear swing arms.

[0013] Furthermore, the stable electric scooter includes a fixing part, which is synchronously arranged to be overlapped and fixed with the two front frame tubes, the fixing part is embedded in the longitudinal fixing tube, and the transverse fixing tube is fixedly arranged with the fixing part.

[0014] Furthermore, the front wheel assembly includes two front rocker arms, a front shock absorber frame and a front shock absorber tube, the front wheel component is installed on the two front rocker arms, the lower part of the front shock absorber frame is assembled with the two front rocker arms, and the upper part of the front shock absorber frame is assembled with the column assembly; the front shock absorber tube is glue-filled, the front shock absorber tube is installed inside the front shock absorber frame, and the two ends of the front shock absorber tube are respectively docked with the two front rocker arms.

[0015] Furthermore, the front shock absorber frame and the front frame tube are arranged in parallel and at intervals, a frame tube section is formed between the two front frame tubes, and the cross section of the front shock absorber frame is smaller than the frame tube section.

[0016] Compared with the prior art, the stable electric scooter provided by the utility model completes the assembly of the electric scooter through the cooperation between the column assembly, the frame member, the pedal member, the front wheel assembly and the rear wheel assembly. Under the cooperation of the frame body and the stable frame, the fixing force is simultaneously applied to the column assembly and the pedal member to improve the bearing capacity of the column assembly. At the same time, under the action of the transverse fixing tube and the longitudinal fixing tube, the bearing capacity of the two front frame tubes is enhanced, and the strength of the entire frame structure is improved, thereby improving the service life of the electric scooter and ensuring the driving safety of the electric scooter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the frame of the stable electric scooter provided by the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the stable electric scooter provided by the utility model;

[0019] Figure 3 It is a schematic front view of a frame member of a stable electric scooter provided by the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the assembly of the fixed decorative parts of the stable electric scooter provided by the utility model;

[0021] Figure 5 It is an enlarged schematic diagram of part A of the stable electric scooter provided by the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] Reference Figure 1-5 As shown, it is a preferred embodiment provided by the utility model.

[0026] The stable electric scooter comprises a column assembly 2, a frame member 1, a pedal member 3, a front wheel assembly 4 and a rear wheel assembly 5. The pedal member 3, the front wheel assembly 4 and the rear wheel assembly 5 are respectively arranged on the frame member 1, and the column assembly 2 is assembled with the frame member 1; the frame member 1 comprises a frame body 11 and a stable frame 12, the frame body 11 comprises two front frame tubes 111, the upper ends of the front frame tubes 111 are butt-jointed with the column assembly 2, the stable frame 12 comprises a transverse fixing tube 121 and a longitudinal fixing tube 122, the two ends of the transverse fixing tube 121 are respectively butt-jointed with the two front frame tubes 111, one end of the longitudinal fixing tube 122 is butt-jointed with the transverse fixing tube 121, and the other end of the longitudinal fixing tube 122 is butt-jointed with the column assembly 2.

[0027] The above-mentioned stable electric scooter is assembled by the cooperation between the column assembly 2, the frame member 1, the pedal member 3, the front wheel assembly 4 and the rear wheel assembly 5. Under the cooperation of the frame body 11 and the stable frame 12, the column assembly 2 and the pedal member 3 are simultaneously applied with a fixing force to improve the bearing capacity of the column assembly 2. At the same time, under the action of the transverse fixing tube 121 and the longitudinal fixing tube 122, the bearing capacity of the two front frame tubes 111 is enhanced, and the strength of the entire frame structure is improved, thereby improving the service life of the electric scooter and ensuring the driving safety of the electric scooter.

[0028] The longitudinal fixing tube 122 includes an upper longitudinal tube and a lower longitudinal tube. The upper portion of the upper longitudinal tube is butt-jointed with the column assembly 2, the lower portion of the upper longitudinal tube is butt-jointed with the upper portion of the lower longitudinal tube, the lower portion of the lower longitudinal tube is butt-jointed with the middle portion of the transverse fixing tube 121, and the upper longitudinal tube and the lower longitudinal tube are integrally formed to achieve positioning of the transverse fixing tube 121.

[0029] The upper longitudinal tube and the lower longitudinal tube are arranged obliquely, and the angle formed between the upper longitudinal tube and the lower longitudinal tube is greater than 90 degrees; in this way, the supporting force of the upper longitudinal tube and the lower longitudinal tube is better.

[0030] The upper longitudinal tube is arranged above the two front frame tubes 111, and the upper portion of the upper longitudinal tube is arranged in a triangular correspondence with the upper end portions of the two front frame tubes 111; in this way, the cooperation effect between the upper longitudinal tube and the two front frame tubes 111 is better, the supporting force of the column assembly 2 is improved, and at the same time, the strength of the entire frame structure is improved.

[0031] The upper ends of the two front frame tubes 111 are arranged to extend obliquely in opposite directions, and a front tube area is formed between the upper ends of the two front frame tubes 111, and the upper longitudinal tube and the front tube area are arranged vertically opposite to each other; in this way, the two front frame tubes 111 and the pedal member 3 are arranged in a triangle, which improves the structural strength of the front frame tubes 111, thereby improving the strength of the overall structure.

[0032] The frame body 11 includes two middle frame tubes 112, which are respectively connected to the two front frame tubes 111, and the middle frame tubes 112 and the front frame tubes 111 are formed in one piece. The two middle frame tubes 112 are used to support the pedal member 3; along the direction away from the front frame tubes 111, the middle frame tubes 112 are gradually extended upward; in this way, the bearing capacity of the middle frame tubes 112 is improved, thereby ensuring the bearing capacity of the pedal member 3. At the same time, since the middle frame tubes 112 are arranged obliquely, the contact area with the pedal member 3 is increased, thereby improving the support stability of the pedal member 3.

[0033] The frame body 11 includes a rear frame tube 113, both ends of which are respectively connected to the two middle frame tubes 112, and the rear frame tube 113 and the two middle frame tubes 112 are formed in an integral manner; along the direction away from the middle frame tubes 112, the rear frame tube 113 is arranged in an arched arc shape, and the rear frame tube 113 is arranged to be inclined upward; the rear frame tube 113 forms a pedal portion, which is used for the user to step on.

[0034] In this way, under the action of the pedal part, it is convenient for one of the feet to step on it, thereby improving driving comfort; at the same time, the front frame tube 111, the middle frame tube 112 and the rear frame tube 113 are arranged in an integrated manner, which is convenient for assembly and reduces costs, and at the same time, the overall structural strength is better.

[0035] The rear wheel assembly 5 includes two rear swing arms, a rear shock absorber frame and a rear shock absorber tube. The rear wheel member is installed on the two rear swing arms. The lower part of the rear shock absorber frame is assembled with the two rear swing arms, and the lower part of the rear shock absorber frame is fixed with the pedal member 3. The upper part of the rear shock absorber frame is assembled and fixed with the rear frame tube 113. The installation of the rear wheel member is realized, and under the action of the rear swing arm and the rear shock absorber frame, the vibration force is effectively reduced, thereby improving the driving comfort of the electric scooter.

[0036] The rear shock absorber tube is glue-filled and arranged inside the rear shock absorber frame, and the two ends of the rear shock absorber tube are respectively connected to the two rear rocker arms; under the action of the rear shock absorber tube, a shock absorbing effect is played, the transmission of the vibration force of the rear wheel is reduced, the impact on the frame body 11 is weakened, the overall structural strength of the electric scooter is improved, and the service life is increased.

[0037] The stable electric scooter includes a fixing part 6, which is synchronously arranged to be overlapped and fixed with the two front frame tubes 111, the fixing part 6 is embedded in the longitudinal fixing tube 122, and the transverse fixing tube 121 is fixedly arranged with the fixing part 6; thus, under the action of the fixing part 6, the two front frame tubes 111 and the stable frame 12 are protected, so that the front frame tubes 111 and the stable frame 12 are prevented from being directly exposed, thereby improving the service life of the front frame tubes 111 and the stable frame 12.

[0038] The front wheel assembly 4 includes two front rocker arms, a front shock absorber frame and a front shock absorber tube. The front wheel parts are installed on the two front rocker arms. The lower part of the front shock absorber frame is assembled with the two front rocker arms, and the upper part of the front shock absorber frame is assembled with the column assembly 2. The installation of the front wheel parts is realized, and under the action of the front rocker arms and the front shock absorber frame, the vibration force is effectively reduced, thereby improving the driving comfort of the electric scooter.

[0039] The front shock absorber tube is arranged with glue, and the front shock absorber tube is installed inside the front shock absorber frame, and the two ends of the front shock absorber tube are respectively connected with the two front rocker arms; under the action of the front shock absorber tube, it plays a shock absorbing role, reduces the transmission of the vibration force of the front wheel, weakens the impact on the frame body 11, improves the overall structural strength of the electric scooter, and increases the service life.

[0040] The front shock absorber frame and the front frame tube 111 are arranged in parallel and at intervals, and a frame tube section is formed between the two front frame tubes 111. The cross section of the front shock absorber frame is smaller than the frame tube section; in this way, the overall frame structure is more stable and has better strength, thereby improving the service life of the frame structure.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable electric scooter, characterized in that: The vehicle comprises a column assembly, a frame member, a pedal member, a front wheel assembly and a rear wheel assembly, wherein the pedal member, the front wheel assembly and the rear wheel assembly are respectively mounted on the frame member, and the column assembly is assembled with the frame member; the frame member comprises a frame body and a stabilizing frame, the frame body comprises two front frame tubes, the upper ends of the front frame tubes are butt-jointed with the column assembly, the stabilizing frame comprises a transverse fixing tube and a longitudinal fixing tube, the two ends of the transverse fixing tube are respectively butt-jointed with the two front frame tubes, one end of the longitudinal fixing tube is butt-jointed with the transverse fixing tube, and the other end of the longitudinal fixing tube is butt-jointed with the column assembly.

2. The stable electric scooter according to claim 1, characterized in that: The longitudinal fixing tube includes an upper longitudinal tube and a lower longitudinal tube, the upper portion of the upper longitudinal tube is butt-jointed with the column assembly, the lower portion of the upper longitudinal tube is butt-jointed with the upper portion of the lower longitudinal tube, the lower portion of the lower longitudinal tube is butt-jointed with the middle portion of the transverse fixing tube, and the upper longitudinal tube and the lower longitudinal tube are integrally formed; the upper longitudinal tube and the lower longitudinal tube are respectively inclined, and the angle formed between the upper longitudinal tube and the lower longitudinal tube is greater than 90 degrees.

3. The stable electric scooter according to claim 2, characterized in that: The upper longitudinal tube is arranged above the two front frame tubes, and the upper portion of the upper longitudinal tube is arranged in a triangular correspondence with the upper end portions of the two front frame tubes.

4. The stable electric scooter according to claim 2, characterized in that: The upper ends of the two front frame tubes are arranged to extend obliquely in opposite directions, and a front tube area is formed between the upper ends of the two front frame tubes. The upper longitudinal tube is arranged to face the front tube area vertically.

5. The stable electric scooter according to any one of claims 1 to 4, characterized in that: The frame body includes two middle frame tubes, which are respectively connected to the two front frame tubes and are integrally formed with the front frame tubes. The two middle frame tubes are used to support the pedal members. In the direction away from the front frame tubes, the middle frame tubes are gradually extended upward.

6. The stable electric scooter according to claim 5, characterized in that: The frame body includes a rear frame tube, both ends of which are respectively connected to the two middle frame tubes, and the rear frame tube and the two middle frame tubes are integrally formed; along the direction away from the middle frame tubes, the rear frame tube is arranged in an arched arc shape, and the rear frame tube is arranged tilted upward; the rear frame tube forms a pedal portion, and the pedal portion is used for a user to step on.

7. The stable electric scooter according to claim 6, characterized in that: The rear wheel assembly includes two rear swing arms, a rear shock absorber frame and a rear shock absorber tube. The rear wheel member is installed on the two rear swing arms. The lower part of the rear shock absorber frame is assembled with the two rear swing arms, and the lower part of the rear shock absorber frame is fixed with the pedal member, and the upper part of the rear shock absorber frame is assembled and fixed with the rear frame tube; the rear shock absorber tube is glue-filled, and the rear shock absorber tube is installed inside the rear shock absorber frame, and the two ends of the rear shock absorber tube are respectively connected to the two rear swing arms.

8. The stable electric scooter according to any one of claims 1 to 4, characterized in that: The stable electric scooter comprises a fixing part, which is synchronously arranged to be overlapped and fixed with the two front frame tubes, the fixing part is embedded in the longitudinal fixing tube, and the transverse fixing tube is fixedly arranged with the fixing part.

9. The stable electric scooter according to any one of claims 1 to 4, characterized in that: The front wheel assembly includes two front rocker arms, a front shock absorber frame and a front shock absorber tube. The front wheel parts are installed on the two front rocker arms. The lower part of the front shock absorber frame is assembled with the two front rocker arms, and the upper part of the front shock absorber frame is assembled with the column assembly. The front shock absorber tube is glue-filled, and the front shock absorber tube is installed inside the front shock absorber frame, and the two ends of the front shock absorber tube are respectively connected to the two front rocker arms.

10. The stable electric scooter according to claim 9, characterized in that: The front shock absorber frame and the front frame tube are arranged in parallel and at intervals, a frame tube section is formed between the two front frame tubes, and the cross section of the front shock absorber frame is smaller than the frame tube section.

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