CN213262793U

CN213262793U - Electric small wheel vehicle with safety

Info

Publication number: CN213262793U
Application number: CN202021142647.5U
Authority: CN
Inventors: 谢云; 杨汝墨
Original assignee: Lide Tianjin Intelligent Technology Co ltd
Current assignee: Lide Tianjin Intelligent Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-25
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an electronic dolly with security, including the dolly main part, the dolly main part includes the sprocket, the basket, the saddle, the battery, the central point of sprocket puts and is provided with the sprocket crank, the one end that the sprocket was kept away from to the sprocket crank is provided with the pedal, the below of basket is provided with the bearing board, the below of bearing board is provided with 304 horse car bolts, be provided with between basket and the dolly main part and turn to the bowl, the top that turns to the bowl is provided with the locomotive, one side that the dolly main part was kept away from to the locomotive is provided with the brake handle, the below that turns to the bowl is provided with the front fork, one side that the dolly main part was kept away from to the front fork is provided with the front brake, the below of front fork is provided with the front wheel, the. The utility model discloses an electronic dolly with security is difficult to tumble when riding, convenient to carry just can load personal article.

Description

Electric small wheel vehicle with safety

Technical Field

The utility model relates to an electric motor car field, in particular to electric cart with security.

Background

Small wheelers originated in the united states for the 70 s. People just race in mud field at first, but very fast fans feel that the bicycle is too simple, and the bicycle is substantially the same as the bicycle familiar to people, but the material and the performance are different.

The existing small wheel vehicle is easy to fall down when riding, cannot be folded and carried inconveniently after riding, cannot load personal articles, and causes inconvenience in riding, so that the electric small wheel vehicle with safety is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an electric bicycle with security can effectively improve the easy tumble of riding that explains in the background art, carries inconveniently, can't load the problem of personal article.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric small wheel vehicle with safety comprises a small wheel vehicle main body, wherein the small wheel vehicle main body comprises a chain wheel, a vehicle basket, a saddle and a storage battery, a chain wheel crank is arranged at the central position of the chain wheel, a pedal is arranged at one end, away from the chain wheel, of the chain wheel crank, a bearing plate is arranged below the vehicle basket, a 304 carriage bolt is arranged below the bearing plate, a steering bowl is arranged between the vehicle basket and the small wheel vehicle main body, a vehicle head is arranged above the steering bowl, a brake handle is arranged at one side, away from the small wheel vehicle main body, of the vehicle head, a front fork is arranged below the steering bowl, a front brake is arranged at one side, away from the small wheel vehicle main body, a front wheel is arranged below the front fork, a front hub is arranged inside the front wheel, a front vehicle strip is arranged between the front wheel and the front hub, a battery fixing frame is arranged between the storage battery and the small wheel, be provided with hexagon socket head cap screw between battery mount and the small wheel car main part, the below of battery is provided with the rear wheel, the inside of rear wheel is provided with the back flower-drum, be provided with the back spoke between rear wheel and the back flower-drum, the front end of back flower-drum is provided with the flywheel, the rear end of back flower-drum is provided with the motor, the rear end of motor is provided with the back and stops, the position that the small wheel car main part is close to the steering bowl is provided with folding control button.

Preferably, the bottom of the basket is provided with two holes, the surface of the supporting plate is provided with two holes in a penetrating mode, the inner diameters of the holes formed in the basket and the holes formed in the supporting plate are completely the same, the outer diameter size of the 304 carriage bolt is completely the same as the inner diameter size of the holes formed in the 304 carriage bolt, and the basket and the supporting plate are fixedly connected through the 304 carriage bolt.

Preferably, the outer wall of one side of the steering bowl, which is close to the bearing plate, is provided with an internal thread hole, the number of the holes is 2, one end of the bearing plate, which is close to the steering bowl, is vertically welded with a connecting plate, the connecting plate is provided with holes, the inner diameter of each hole is the same as the inner diameter of the hole formed in the outer wall of the steering bowl, a fixing bolt is arranged between the steering bowl and the bearing plate, the outer diameter of the fixing bolt is the same as the inner diameter of the internal thread hole, and the steering bowl and the bearing plate are in threaded connection through.

Preferably, axles are arranged inside the front wheel and the rear wheel, the front hub and the rear hub are fixedly connected with the front wheel and the rear wheel through the axles, a plurality of through holes are formed in the surfaces of the front hub and the rear hub, and the outer diameter of each of the front spoke and the rear spoke is the same as the inner diameter of each hole.

Preferably, the preceding is stopped for the V type and is stopped, the back is stopped for the dish and is stopped, preceding is stopped and is stopped after with and all be provided with the brake cable between the brake handle, preceding is stopped and is stopped after with and pass through brake cable fixed connection between the brake handle.

Preferably, the connection part of the small wheel vehicle main body and the battery fixing frame is provided with an internal thread hole, and the battery fixing frame is in threaded connection with the small wheel vehicle main body through an internal hexagonal bolt.

Preferably, the front wheel is mounted on the front fork through a wheel axle, the rear wheel is mounted on the small wheel vehicle main body through a wheel axle, the front wheel and the rear wheel are designed to be deviated with each other based on the rear wheel of the small wheel vehicle main body, so that a certain distance exists between the front wheel and a straight line where the rear wheel runs, or the position where the rear wheel is fixed by the small wheel vehicle main body is designed to be deviated with a certain distance from the central line of the small wheel vehicle main body based on the front wheel, so that the rear wheel and the front wheel deviate with each other to form a straight line after being.

Compared with the prior art, the utility model discloses following beneficial effect has: this electronic small wheel car with security, through the skew design of front wheel and rear wheel, make no matter be at the in-process of traveling fast, still under the state of traveling at slow speed, can both form the stable structure of natural three point one side because of the natural off normal of front wheel and rear wheel, make electronic small wheel car can not empty about easily, the problem of falling down easily when having stopped to ride, the overall folding of automobile body has been made things convenient for through folding control button's design in addition, because the off normal design of front wheel and rear wheel, can make whole car front and rear wheels fold together, further make the small and exquisite more of volume after folding, more do benefit to and carry, make the small wheel car possess the function of loading article through installing additional of bicycle basket, made things convenient for the use and loaded personal article.

Drawings

Fig. 1 is a schematic structural view of a safety electric scooter of the present invention;

fig. 2 is a schematic view of a head of the electric small wheel vehicle with safety of the present invention;

FIG. 3 is a schematic view of a battery and a battery holder of the electric cart with safety according to the present invention;

fig. 4 is a partial schematic view of a basket of the electric scooter of the present invention with safety.

In the figure: 1. a small-wheel vehicle main body; 2. a sprocket; 3. a bicycle basket; 4. a saddle; 5. a storage battery; 6. a sprocket crank; 7. pedaling; 8. a support plate; 9. 304 carriage bolts; 10. a steering bowl; 11. a headstock; 12. a brake handle; 13. a front fork; 14. front braking; 15. a front wheel; 16. a front hub; 17. a front lath; 18. a battery holder; 19. a hexagon socket head cap screw; 20. a rear wheel; 21. a rear hub; 22. a rear lathing; 23. a flywheel; 24. A motor; 25. rear braking; 26. a fold control button.

Detailed Description

For making the technical means, creation characteristics, achievement purpose and efficiency of the utility model easily understand and understand, it is right below the technical scheme of the utility model to carry out further detailed explanation.

As shown in fig. 1-4, the electric scooter with safety in this embodiment comprises a scooter main body 1, the scooter main body 1 comprises a chain wheel 2, a basket 3, a saddle 4 and a storage battery 5, a chain wheel crank 6 is arranged at the central position of the chain wheel 2, a pedal 7 is arranged at one end of the chain wheel crank 6 far away from the chain wheel 2, a bearing plate 8 is arranged below the basket 3, a 304 carriage bolt 9 is arranged below the bearing plate 8, a steering bowl 10 is arranged between the basket 3 and the scooter main body 1, a headstock 11 is arranged above the steering bowl 10, a brake handle 12 is arranged at one side of the headstock 11 far away from the scooter main body 1, a front fork 13 is arranged below the steering bowl 10, a front brake 14 is arranged at one side of the front fork 13 far away from the scooter main body 1, a front wheel 15 is arranged below the front fork 13, a front hub 16 is arranged inside the front wheel 15, a front strip 17 is arranged between the front wheel 15 and the front hub 16, a battery fixing frame 18 is arranged between the storage battery 5 and the small wheel vehicle main body 1, a hexagon socket head cap screw 19 is arranged between the battery fixing frame 18 and the small wheel vehicle main body 1, a rear wheel 20 is arranged below the storage battery 5, a rear hub 21 is arranged inside the rear wheel 20, a rear spoke 22 is arranged between the rear wheel 20 and the rear hub 21, a flywheel 23 is arranged at the front end of the rear hub 21, a motor 24 is arranged at the rear end of the rear hub 21, a rear brake 25 is arranged at the rear end of the motor 24, and a folding control button 26 is arranged at a position, close to the steering bowl 10, of the small wheel vehicle main body 1.

In this embodiment, the bottom of the basket 3 is provided with two holes, the surface of the supporting plate 8 is provided with two holes through, the inner diameters of the holes formed in the basket 3 and the holes formed in the supporting plate 8 are completely the same, the outer diameter of the 304 carriage bolt 9 is completely the same as the inner diameter of the holes formed, wherein the type of the 304 carriage bolt 9 is M8, the basket 3 and the supporting plate 8 are fixedly connected through the 304 carriage bolt 9, so as to facilitate fixing of the basket 3 and increase of the load capacity of the basket 3, the outer wall of the side of the steering bowl 10 close to the supporting plate 8 is provided with 2 internal thread holes, one end of the supporting plate close to the steering bowl 10 is vertically welded with a connecting plate, the connecting plate is provided with holes, the inner diameter is the same as the inner diameter of the holes formed in the outer wall of the steering bowl 10, a fixing bolt is arranged between the steering bowl 10 and the supporting plate 8, the outer diameter of the fixing bolt is, the steering bowl 10 is in threaded connection with the supporting plate 8 through a fixing bolt, so that the mounting and fixing of the basket 3 and the small-wheel vehicle main body 1 are facilitated, wheel shafts are arranged inside the front wheel 15 and the rear wheel 20, the front hub 16 and the rear hub 21 are fixedly connected with the front wheel 15 and the rear wheel 20 through the wheel shafts, a plurality of through holes are formed in the surfaces of the front hub 16 and the rear hub 21, the outer diameters of the front brake strip 17 and the rear brake strip 22 are the same as the inner diameter of the holes, so that the wheel is more stable and prevented from falling down due to wheel deformation, the front brake 14 is a V-shaped brake, the rear brake 25 is a disc brake, brake cables are arranged between the front brake 14 and the brake handle 12 and between the rear brake strip 22 and the brake handle 12, the brake performance is exerted to the maximum extent, the safety of a user is guaranteed, an internal thread hole is formed in the joint of the small-wheel vehicle main body 1 and the battery fixing frame 18, the battery fixing frame 18 is in threaded connection with the small-wheel vehicle main body 1 through an internal hexagonal, the type of the hexagon socket head cap screw 19 is M8, the stability of the connection of the storage battery 5 and the vehicle body is ensured, the stable power transmission in the riding process is ensured, the front wheel 15 is installed on the front fork 13 through a wheel shaft, the rear wheel 20 is installed on the small wheel vehicle main body 1 through a wheel shaft, the rear wheel 20 of the small wheel vehicle main body 1 is taken as a reference, the front wheel 15 and the rear wheel 20 are designed in a deviation mode, the front wheel 15 and the rear wheel 20 are enabled to run at a certain distance, or the position of the small wheel vehicle main body 1 for fixing the rear wheel 20 is designed to deviate from the central line of the small wheel vehicle main body 1 for a certain distance according to the front wheel 15, the rear wheel 20 is enabled to deviate from a straight line with the front wheel 15 after being installed, a natural stable structure with three points and one face is formed by the natural deviation of the front wheel 15 and the rear wheel.

It should be noted that, the utility model relates to an electronic little wheel vehicle with security, when using, the electronic little wheel vehicle that the user will be in fold condition expandes, promote folding control button 26 with the electronic little wheel vehicle locking, then open the electric door and examine whether normal the power supply of battery 5, the inspection is errorless back, it can sit on saddle 4 to ride the passerby, hand locomotive 11 rotates and changes the handle, ride, after riding, the user can close the electric door, promote folding control button 26 and untie automobile body locking state, then fold the accomodating with electronic little wheel vehicle, treat that the above-mentioned operation of repetition can when using next time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electric scooter with safety, characterized in that: comprises a small wheel vehicle main body (1), wherein the small wheel vehicle main body (1) comprises a chain wheel (2), a basket (3), a saddle (4) and a storage battery (5), a chain wheel crank (6) is arranged at the central position of the chain wheel (2), a pedal (7) is arranged at one end, away from the chain wheel (2), of the chain wheel crank (6), a bearing plate (8) is arranged below the basket (3), a 304-carriage bolt (9) is arranged below the bearing plate (8), a steering bowl (10) is arranged between the basket (3) and the small wheel vehicle main body (1), a vehicle head (11) is arranged above the steering bowl (10), a brake handle (12) is arranged at one side, away from the small wheel vehicle main body (1), of the vehicle head (11), a front fork (13) is arranged below the steering bowl (10), a front brake (14) is arranged at one side, away from the small wheel vehicle main body (1), of the front fork (13), a front wheel (15) is arranged below the front fork (13), a front hub (16) is arranged inside the front wheel (15), a front spoke (17) is arranged between the front wheel (15) and the front hub (16), a battery fixing frame (18) is arranged between the storage battery (5) and the small wheel vehicle main body (1), an inner hexagon bolt (19) is arranged between the battery fixing frame (18) and the small wheel vehicle main body (1), a rear wheel (20) is arranged below the storage battery (5), a rear hub (21) is arranged inside the rear wheel (20), a rear spoke (22) is arranged between the rear wheel (20) and the rear hub (21), the front end of the rear hub (21) is provided with a flywheel (23), the rear end of the rear hub (21) is provided with a motor (24), the rear end of the motor (24) is provided with a rear brake (25), and a folding control button (26) is arranged at a position, close to the steering bowl (10), of the small wheel vehicle main body (1).

2. The electric scooter with safety according to claim 1, wherein: the hole has been seted up to the bottom of basket (3), the quantity of hole is two, the surface of bearing board (8) is run through and has been seted up the hole, hole that trompil on basket (3) and bearing board (8) the hole internal diameter identical that trompil, the external diameter of 304 carriage bolt (9) is the same with hole internal diameter identical that trompil, basket (3) and bearing board (8) are through 304 carriage bolt (9) fixed connection.

3. The electric scooter with safety according to claim 1, wherein: turn to one side outer wall that bowl (10) is close to bearing board (8) and offer female screw hole, hole quantity is 2, the bearing board is close to the one end vertical weld who turns to bowl (10) and has the connecting plate, the hole has been seted up on the connecting plate, the hole internal diameter is the same with the hole internal diameter that opens that turns to bowl (10) outer wall, turn to and be provided with fixing bolt between bowl (10) and bearing board (8), the fixing bolt external diameter is the same with female screw hole internal diameter, turn to bowl (10) and bearing board (8) and pass through fixing bolt threaded connection.

4. The electric scooter with safety according to claim 1, wherein: the front wheel (15) and the rear wheel (20) are internally provided with wheel shafts, the front hub (16) and the rear hub (21) are fixedly connected with the front wheel (15) and the rear wheel (20) through the wheel shafts, the surfaces of the front hub (16) and the rear hub (21) are provided with a plurality of through holes, and the outer diameters of the front spoke (17) and the rear spoke (22) are the same as the inner diameter of the holes.

5. The electric scooter with safety according to claim 1, wherein: preceding (14) of stopping are stopped for the V type, back (25) of stopping are stopped for the dish, preceding (14) of stopping and all are provided with the brake cable after (25) and between floodgate handle (12), preceding (14) of stopping and after (25) and the floodgate handle (12) between through brake cable fixed connection.

6. The electric scooter with safety according to claim 1, wherein: the connection part of the small wheel vehicle main body (1) and the battery fixing frame (18) is provided with an internal thread hole, and the battery fixing frame (18) is in threaded connection with the small wheel vehicle main body (1) through an inner hexagon bolt (19).

7. The electric scooter with safety according to claim 1, wherein: the front wheel (15) is arranged on the front fork (13) through a wheel shaft, the rear wheel (20) is arranged on the small wheel vehicle main body (1) through the wheel shaft, the front wheel (15) and the rear wheel (20) are designed in a deviating mode by taking the rear wheel (20) of the small wheel vehicle main body (1) as a reference, so that the front wheel (15) and the rear wheel (20) run at a certain distance, or the position where the small wheel vehicle main body (1) fixes the rear wheel (20) is designed to deviate from the center line of the small wheel vehicle main body (1) by a certain distance by taking the front wheel (15) as a reference, so that the rear wheel (20) and the front wheel (15) deviate to form a straight line after being arranged.