Suitcase-type foldable electric scooter and folding method thereof

Abstract

The present invention discloses a suitcase-type foldable electric scooter and a folding method thereof. The foldable electric scooter comprises: a power system, a control system and a storage box. The storage box comprises a handlebar storage box, a pedal storage box and a rear wheel storage box. The handlebar storage box and the rear wheel storage box are hinged at both ends of the pedal storage box through hinges. The power system comprises a rear wheel, a front wheel, a hub motor and a battery. The rear wheel is installed in the rear wheel storage box through a rear fork. The hub motor is integrally formed with the rear wheel and connected to the battery through a cable. The front wheel is connected to the front end of the pedal storage box through a front fork and an arc connecting rod. The control system comprises a brake controller and a speed regulator. The brake controller is connected to the brake of the wheel, and the speed regulator is connected to the hub motor. The suitcase-type foldable electric scooter disclosed by the present invention has a small volume after folding, no parts are exposed, does not affect the surrounding environment, is easy to carry, and has good practical value.

Description

Technical Field

[0001] The invention relates to the field of transportation tools, and in particular to a suitcase-type foldable electric scooter and a folding method thereof. Background Art

[0002] With the development of society, the number of cars in cities is increasing. Although public transportation such as buses and subways have solved some of the transportation pressure, the bus stops are still some distance away from home or company, and people usually need to walk to their destinations, which reduces people's commuting efficiency. If you drive yourself, you will face the problem of difficult parking. In addition, driving slowly in the city and constantly braking increase fuel consumption and pollute the air. Therefore, electric scooters can solve this problem and improve people's commuting efficiency in a short distance.

[0003] Ordinary electric scooters are not easy to fold, or all parts cannot be stored inside the box after folding. Either the wheels are outside and easily dirty other people's clothes, or the parts exposed on the handlebars hurt others; the box is hung on the outside of the scooter, and the skateboard is put into the box after cumbersome folding. In addition, the box is too large when riding, which affects the riding experience; in some cases, the wheels are designed to be very small for easy folding. After folding, the pedal position corresponding to the tire is set with a depression to hide the tire, which sacrifices the passability of the skateboard. Too small tires will greatly reduce the comfort of riding the skateboard; in some cases, the electric skateboard is designed as a three-wheeled mode, so that the wheels will not interfere with each other when folded, but the wheelbase is too short, and it is unstable when turning, which has obvious defects. In addition, many cities do not allow electric scooters to be taken on subways or buses. The reason is that electric scooters are large in size and occupy a lot of public space. Even after folding, there will be parts exposed, which is easy to scratch other people. Therefore, it is necessary to design a foldable electric scooter that can be easily folded and stored, easy to carry, and stable in operation. Summary of the invention

[0004] The object of the present invention is to provide a suitcase-type foldable electric scooter and a folding method thereof, so as to solve the problems that the existing electric scooters are difficult to store, inconvenient to carry and unstable in operation.

[0005] To achieve the above-mentioned purpose, the present invention discloses a suitcase-type foldable electric scooter, which comprises: a power system, a control system and a containing box, wherein the containing box comprises a handlebar containing box, a pedal containing box and a rear wheel containing box, wherein the handlebar containing box is connected to one end of the pedal containing box through a slider, and the rear wheel containing box is hinged to the other end of the pedal containing box through a hinge, wherein the power system comprises a rear wheel, a front wheel, a hub motor and a battery, wherein the rear wheel is installed in the rear wheel containing box through a rear fork, wherein the hub motor is integrally formed with the rear wheel and is connected to the battery through a cable, and wherein the front wheel is connected to the front end of the pedal containing box through a front fork and an arc-shaped connecting rod, wherein the control system comprises a brake controller and a speed regulator, wherein the brake controller is connected to the brake of the wheel, and the speed regulator is connected to the hub motor.

[0006] The above-mentioned suitcase-type foldable electric scooter disclosed by the present invention, the pedal storage box is a hollow inverted "concave"-shaped box body, the pedal storage box is provided with pedals on the pedal storage box, and a battery compartment is provided inside the pedal storage box. The battery compartment is located on the side of the pedal storage box, and the battery is installed in the battery compartment.

[0007] The suitcase-type foldable electric scooter disclosed in the present invention has a slide rail provided on the side of the groove at the bottom of the pedal accommodating box, a slider is clamped in the slide rail, and the slider is connected to one end of the arc-shaped connecting rod through a front fork hinge. Before the scooter is running, the handlebar accommodating box is pulled out from the bottom of the pedal accommodating box to allow the front fork to slide smoothly along the slide rail.

[0008] The present invention discloses a suitcase-type foldable electric scooter, wherein a connecting shaft is arranged inside the pedal storage box, one end of the connecting shaft is hinged to the back of the pedal through a hinge, and the other end of the connecting shaft is hinged to the arc connecting rod.

[0009] The above-mentioned suitcase-type foldable electric scooter disclosed by the present invention has an anti-skid pad attached to the surface of the foot pedal, and two anti-skid pad protection plates are connected on both sides of the foot pedal through a rotating shaft. The anti-skid pad protection plates are attracted to the foot pedal or the side of the foot pedal storage box through magnets, and a plurality of pulleys are installed on the rear side of the foot pedal, and a guide groove is installed on the back side of the foot pedal, and a pull rod is connected in the guide groove through a slider.

[0010] The above-mentioned suitcase-type foldable electric scooter disclosed by the present invention, the handlebar storage box is fixed to the handlebar support rod through a cross bar, the handlebar support rod includes multiple sections and is connected through a locking and fixing device, the upper end of the handlebar support rod is connected to the handlebar, the handlebar is fixed to both sides of the top end of the handlebar support rod by buckles, and the lower end of the handlebar support rod is connected to the front fork.

[0011] The above-mentioned suitcase-type foldable electric scooter disclosed by the present invention has a headlight installed on the outside of the handlebar storage box, which is connected to the battery through a lighting controller, and an electronic display screen installed on the top of the handlebar storage box, which is connected to the brake controller, the speed regulator and the lighting controller, and the speed regulator, the brake controller and the lighting controller are installed on the handlebar.

[0012] The present invention discloses a suitcase-type foldable electric scooter, wherein the front fork is connected to the front wheel via a rotating shaft, a shock absorbing device is installed on the front fork, and a connection between the front fork and the handlebar support rod is connected to an arc-shaped connecting rod via a rotating shaft.

[0013] The above-mentioned suitcase-type foldable electric scooter disclosed by the present invention has a bottom edge of the rear wheel accommodating box hinged to the pedal accommodating box through a rear wheel hinge, the rear wheel accommodating box includes a rear wheel and a hub motor, the output end of the hub motor is connected to the rear wheel, and a driving clearance light is installed on the rear side of the rear wheel accommodating box.

[0014] The present invention also discloses a folding method of a suitcase-type foldable electric scooter, the folding method comprising:

[0015] After reaching the destination, turn off the power and store the scooter;

[0016] Rotate the rear wheel storage box 180 degrees around the hinge so that the bottom surface of the rear wheel storage box fits with the bottom surface of the pedal storage box, and fix the rear wheel storage box with a locking device;

[0017] Loosen the buckle connecting the handlebar and the handlebar support rod, fold the handlebar to make it fit with the handlebar support rod, loosen the locking device of the handlebar support rod, shorten the handlebar support rod, and then rotate the handlebar storage box 90° counterclockwise;

[0018] Push the slider connected to the arc-shaped connecting rod along the slide rail into the bottom groove of the pedal receiving box, so that the handlebar receiving box and the pedal receiving box fit each other, and fix the handlebar receiving box with a locking device;

[0019] After the handlebar storage box and the rear wheel storage box are folded, they are connected to the pedal storage box to form a foldable travel box for the electric scooter;

[0020] Rotate the anti-skid pad protection plates on both sides of the pedal onto the anti-skid pads so that they engage with the pedals;

[0021] Turn over the foldable suitcase of the electric scooter and pull out the pull rod from the guide groove on the back of the foot pedal, stand up the foot pedal storage box, make the pulley touch the ground, and pull the pull rod to move the scooter conveniently;

[0022] The electric skateboard can be folded manually or automatically folded by a motor drive. The automatic folding method is: the power of the hub motor is transmitted to the front fork hinge, the rear wheel hinge, the handlebar support rod and the slide rail through a transmission device, or a motor assembly and a transmission assembly are added to the front fork hinge, the rear wheel hinge, the handlebar support rod and the slide rail, and the motor drives the moving parts to realize the rotation, extension and sliding functions, so that manual folding can be changed to electric folding, thereby realizing automatic folding.

[0023] The present invention has the following advantages:

[0024] The present invention discloses a suitcase-type foldable electric scooter and a folding method thereof. The foldable electric scooter folds a handlebar storage box and a rear wheel storage box into a pedal storage box, and a pull rod and a pulley are arranged on the pedal storage box, so that the scooter is more convenient to carry after being stored. An anti-skid pad protection plate is installed on the pedal to ensure the cleanliness of the scooter. The scooter has a reasonable structure, good strength, simple and flexible folding and unfolding, a small volume after folding, and is easy to carry. It does not affect the surrounding environment and people, and has good practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention discloses a suitcase-type foldable electric scooter with an overall structure.

[0026] Figure 2 The present invention discloses an exploded view of the connection between a front fork and a slide rail of a suitcase-type foldable electric scooter.

[0027] Figure 3 The present invention is a side view of a suitcase-type foldable electric scooter disclosed in the present invention.

[0028] Figure 4 The present invention discloses a folding schematic diagram of a handlebar storage box of a suitcase-type foldable electric scooter.

[0029] Figure 5 The present invention is a schematic diagram of a fully foldable suitcase-type electric scooter.

[0030] Figure 6 It is a side view of another embodiment of a suitcase-type foldable electric scooter disclosed by the present invention.

[0031] Figure 7 It is a schematic diagram of the middle folding process of another embodiment of a suitcase-type foldable electric scooter disclosed in the present invention.

[0032] Figure 8 This is a schematic diagram of a fully stowed suitcase-type foldable electric scooter according to another embodiment of the present invention.

[0033] Fig. 9The present invention discloses a three-dimensional storage schematic diagram of a suitcase-type foldable electric scooter. DETAILED DESCRIPTION

[0034] The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0035] Example 1

[0036] refer to Figure 1 and Figure 2 The present invention discloses a suitcase-type foldable electric scooter. The foldable electric scooter comprises: a power system, a control system and a storage box. The storage box comprises a handlebar storage box, a pedal storage box and a rear wheel storage box. The handlebar storage box 1 is connected to one end of the pedal storage box 2 through a slider 26, and the rear wheel storage box 3 is hinged to the other end of the pedal storage box 2 through a hinge. The power system comprises a rear wheel 23, a front wheel 24, a hub motor 4 and a battery 5. The rear wheel 23 is installed in the rear wheel storage box 3 through a rear fork. The hub motor 4 is integrally formed with the rear wheel 23 and connected to the battery 5 through a cable. The front wheel 24 is connected to the front end of the pedal storage box 2 through a front fork 20 and an arc connecting rod 25. The control system comprises a brake controller 6 and a speed regulator 7. The brake controller 6 is connected to the brake of the wheel, and the speed regulator 7 is connected to the hub motor 4.

[0037] The pedal storage box 2 is a hollow inverted "concave" shaped box, a pedal 9 is arranged on the pedal storage box 2, a battery compartment 10 is arranged inside the pedal storage box 2, the battery compartment 10 is located on the inner side of the pedal storage box 2, and the battery 5 is installed in the battery compartment 10.

[0038] A slide rail 11 is provided on the side of the groove at the bottom of the pedal storage box 2, and a slider 26 is clamped in the slide rail 11. The slider 26 is connected to one end of the arc connecting rod 25 through the front fork hinge 30. Before the scooter is running, the handlebar storage box is pulled out from the bottom of the pedal storage box to make the front fork slide smoothly along the slide rail.

[0039] The surface of the foot pedal 9 is fitted with an anti-skid pad 12, and two anti-skid pad protection plates 13 are connected on both sides of the foot pedal 9 through a rotating shaft. The anti-skid pad protection plates 13 are attracted to the foot pedal 9 or the side of the foot pedal storage box 2 through magnets. A plurality of pulleys 14 are installed on the rear side of the foot pedal 9, and a guide groove 15 is installed on the back side of the foot pedal 9. A pull rod 16 is connected to the guide groove 15 through a slider, and the pull rod 16 can slide in the guide groove 15 to stretch or shrink the pull rod 16 into the guide groove 15.

[0040] The handlebar storage box 1 is fixed to the handlebar support rod 18 through a cross bar 17, a headlight 21 is installed on the outside of the handlebar storage box 1, and the headlight 21 is connected to the battery 5 through a lighting controller 8. An electronic display screen 22 is installed on the top of the handlebar storage box 1, and the electronic display screen 22 is connected to the brake controller 6, the speed regulator 7 and the lighting controller 8. The speed regulator 7, the brake controller 6 and the lighting controller 8 are installed on the handlebar 19, and the handlebar 19 is fixed to both sides of the top of the handlebar support rod 18 through buckles. When storing, the buckle connecting the handlebar 19 and the handlebar support rod 18 is loosened, and the handlebar 19 is bent to fit with the handlebar support rod 18, and the lower end of the handlebar support rod 18 is connected to the front fork 20;

[0041] The front fork 20 is connected to the front wheel 24 via a rotating shaft, and a shock absorbing device is installed on the front fork 20. The connection between the front fork 20 and the handlebar support rod 18 is connected to an arc-shaped connecting rod 25 via a rotating shaft. The other end of the arc-shaped connecting rod 25 is connected to a slider 26 via a front fork hinge 30. The slider 26 is stuck in the slide rail 11 of the pedal accommodating box 2. The slider 26 moves freely in the slide rail 11. When the slider 26 is pushed to the bottom end of the slide rail 11, the handlebar accommodating box 1 and the pedal accommodating box 2 fit together.

[0042] The bottom edge of the rear wheel accommodating box 3 is hinged to the pedal accommodating box 2 through a rear wheel hinge 31. The rear wheel accommodating box 3 includes a rear wheel 23 and a hub motor 4. The output end of the hub motor 4 is connected to the rear wheel 23. A driving clearance light 27 is installed on the rear side of the rear wheel accommodating box 3. When the electric scooter is running, the driving clearance light 27 lights up.

[0043] refer to Figure 3-5 Specifically, a folding method of a suitcase-type foldable electric scooter is provided, wherein the folding method is:

[0044] After reaching the destination, turn off the power and store the scooter;

[0045] Rotate the rear wheel storage box 3 180° around the hinge so that the bottom surface of the rear wheel storage box 3 fits with the bottom surface of the pedal storage box 2, and fix the rear wheel storage box 3 with a locking device;

[0046] Loosen the buckle connecting the handlebar 19 and the handlebar support rod 18, fold the handlebar 19 to make it fit with the handlebar support rod 18, loosen the locking device of the handlebar support rod 18, shorten the handlebar support rod 18, and then rotate the handlebar receiving box 1 90° counterclockwise;

[0047] Push the slider 26 connected to the arc-shaped connecting rod 25 along the slide rail 11 into the bottom groove of the pedal receiving box 2, so that the handlebar receiving box 1 and the pedal receiving box 2 fit each other, and fix the handlebar receiving box 2 with a locking device;

[0048] After the handlebar storage box 1 and the rear wheel storage box 3 are folded, they are connected to the pedal storage box 2 to form a foldable travel case for the electric scooter;

[0049] Rotate the anti-skid pad protection plates 13 on both sides of the foot pedal 9 onto the anti-skid pads 12 so that they are attracted to the foot pedal 9;

[0050] Turn over the electric scooter folding suitcase and pull out the pull rod 16 from the guide groove 15 on the back of the foot pedal 9, stand up the foot pedal storage box 2, make the pulley 14 contact the ground, and pull the pull rod 16 to realize the convenient movement of the scooter;

[0051] And according to actual needs, a seat can be installed on the pedal storage box 2, and a support rod can be installed on the surface of the pedal storage box, the support rod is connected to the seat, and a storage compartment for the support rod and the seat is opened on the pedal storage box 2, which is convenient for folding and storing the support rod and the seat. A staggered mechanism can be added at the wheels to make the front wheel overlap with the rear wheel, thereby better reducing the volume.

[0052] The electric skateboard can be folded manually or automatically folded by a motor drive. The automatic folding method is: the power of the hub motor 4 is transmitted to the front fork hinge 30, the rear wheel hinge 31, the handlebar support rod 18 and the slide rail 11 through a transmission device, or a motor assembly and a transmission assembly are added to the front fork hinge 30, the rear wheel hinge 31, the handlebar support rod 18 and the slide rail 11, and the motor drives the moving parts to realize the rotation, extension and sliding functions, so that manual folding can be changed to electric folding, thereby realizing automatic folding.

[0053] Example 2

[0054] refer to Figure 6-8 The present invention also discloses a rotatable and foldable electric scooter, the structural features of which are basically the same as those of the electric scooter described in Example 1, except that: the rotatable and foldable electric scooter is provided with a connecting shaft 28 inside the pedal receiving box 2, one end of the connecting shaft 28 is hinged to the back of the pedal 9 through a hinge, and the other end of the connecting shaft 28 is hinged to the arc connecting rod 25;

[0055] When storing the scooter, the rear wheel storage box 3 is rotated 180° around the hinge so that the bottom surface of the rear wheel storage box 3 and the bottom surface of the pedal storage box 2 are in contact with each other, and the rear wheel storage box 3 is fixed with a locking device;

[0056] Loosen the buckle connecting the handlebar 19 and the handlebar support rod 18, fold the handlebar 19 to make it fit with the handlebar support rod 18, loosen the locking device of the handlebar support rod 18, shorten the handlebar support rod 18, and then rotate the handlebar receiving box 1 90° counterclockwise;

[0057] The arc-shaped connecting rod 25 is rotated counterclockwise around one end of the connecting shaft 28, and the other end of the connecting shaft 28 is also rotated simultaneously, so that the bottom surface of the handlebar receiving box 1 and the bottom surface of the pedal receiving box 2 are attached and fixed;

[0058] After the handlebar storage box 1 and the rear wheel storage box 3 are folded, they are connected to the pedal storage box 2 to form a foldable travel case for the electric scooter;

[0059] Rotate the anti-skid pad protection plates 13 on both sides of the foot pedal 9 onto the anti-skid pads 12 so that they are attracted to the foot pedal 9;

[0060] refer to Fig. 9 , turn over the electric scooter folding suitcase and pull out the pull rod 16 from the guide groove 15 on the back of the pedal 9, erect the pedal accommodating box 2, make the pulley 14 contact the ground, and pull out the pull rod 16 to realize the convenient movement of the scooter.

[0061] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A suitcase-type foldable electric scooter, characterized in that: The foldable electric scooter comprises: a power system, a control system and a containing box, wherein the containing box comprises a handlebar containing box (1), a pedal containing box (2) and a rear wheel containing box (3), wherein the handlebar containing box (1) is connected to one end of the pedal containing box (2) via a slider (26), and the rear wheel containing box (3) is hinged to the other end of the pedal containing box (2) via a hinge, wherein the power system comprises a rear wheel (23), a front wheel (24), a hub motor (4) and a battery (5), wherein the rear wheel (23) is installed in the rear wheel containing box (3) via a rear fork, wherein the hub motor (4) is integrally formed with the rear wheel (23) and is connected to the battery (5) via a cable, wherein the front wheel (24) is connected to the front end of the pedal containing box (2) via a front fork (20) and an arc-shaped connecting rod (25), wherein the control system comprises a brake controller (6) and a speed regulator (7), wherein the brake controller (6) is connected to the brake of the wheel, and the speed regulator (7) is connected to the hub motor (4); The pedal storage box (2) is a hollow inverted "concave"-shaped box body, a pedal (9) is arranged on the pedal storage box (2), a battery compartment (10) is arranged inside the pedal storage box (2), the battery compartment (10) is located on the side of the pedal storage box (2), and the battery (5) is installed in the battery compartment (10); A slide rail (11) is provided on the side of the groove at the bottom of the pedal receiving box (2), a slider (26) is clamped in the slide rail (11), and the slider (26) is connected to one end of the arc-shaped connecting rod (25) via a front fork hinge (30); The surface of the foot pedal (9) is fitted with an anti-skid pad (12), two anti-skid pad protection plates (13) are connected to the two sides of the foot pedal (9) via a rotating shaft, the anti-skid pad protection plates (13) are attracted to the foot pedal (9) or the side of the foot pedal storage box (2) via a magnet, a plurality of pulleys (14) are installed on the rear side of the foot pedal (9), a guide groove (15) is installed on the back side of the foot pedal (9), and a pull rod (16) is connected to the guide groove (15) via a slider; The handlebar accommodating box (1) is fixed to the handlebar support rod (18) via a crossbar (17); the handlebar support rod (18) comprises a plurality of sections and is connected via a locking and fixing device; the upper end of the handlebar support rod (18) is connected to a handlebar (19); the handlebar (19) is fixed to both sides of the top end of the handlebar support rod (18) via buckles; and the lower end of the handlebar support rod (18) is connected to a front fork (20); The folding method is: After reaching the destination, turn off the power and store the scooter; Rotate the rear wheel storage box 180 degrees around the hinge so that the bottom surface of the rear wheel storage box fits in with the bottom surface of the pedal storage box, and fix the rear wheel storage box with a locking device; Loosen the buckle connecting the handlebar and the handlebar support rod, fold the handlebar to make it fit with the handlebar support rod, loosen the locking device of the handlebar support rod, shorten the handlebar support rod, and then rotate the handlebar storage box 90° counterclockwise; Push the slider connected to the arc-shaped connecting rod along the slide rail into the bottom groove of the pedal receiving box, so that the handlebar receiving box and the pedal receiving box fit each other, and fix the handlebar receiving box with a locking device; After the handlebar storage box and the rear wheel storage box are folded, they are connected to the pedal storage box to form a foldable travel box for the electric scooter; Rotate the anti-skid pad protection plates on both sides of the pedal onto the anti-skid pads so that they engage with the pedals; Turn over the folding suitcase of the electric scooter and pull out the pull rod from the guide groove on the back of the foot pedal, stand up the foot pedal storage box, make the pulley touch the ground, and pull the pull rod to move the scooter conveniently; The electric skateboard can be folded manually or automatically folded by a motor drive. The automatic folding method is: the power of the hub motor is transmitted to the front fork hinge, the rear wheel hinge, the handlebar support rod and the slide rail through a transmission device, or a motor assembly and a transmission assembly are added to the front fork hinge, the rear wheel hinge, the handlebar support rod and the slide rail, and the motor drives the moving parts to realize the rotation, extension and sliding functions, thereby changing the manual folding to electric folding, thereby realizing automatic folding.

2. A suitcase-type foldable electric scooter as claimed in claim 1, characterized in that: A headlight (21) is installed on the outside of the handlebar storage box (1), and the headlight (21) is connected to the battery (5) through a lighting controller (8). An electronic display screen (22) is installed on the top of the handlebar storage box (1), and the electronic display screen (22) is connected to a brake controller (6), a speed regulator (7) and a lighting controller (8). The speed regulator (7), the brake controller (6) and the lighting controller (8) are installed on the handlebar (19).

3. A suitcase-type foldable electric scooter as claimed in claim 1, characterized in that: The front fork (20) is connected to the front wheel (24) via a rotating shaft, a shock absorbing device is installed on the front fork (20), and a curved connecting rod (25) is connected to the connection point between the front fork (20) and the handlebar support rod (18) via a rotating shaft.

4. The suitcase-type foldable electric scooter according to claim 1, characterized in that: The bottom edge of the rear wheel accommodating box (3) is hingedly connected to the pedal accommodating box (2) via a rear wheel hinge (31); the rear wheel accommodating box (3) includes a rear wheel (23) and a wheel hub motor (4); the wheel hub motor (4) and the rear wheel (23) are integrally formed; and a driving clearance lamp (27) is installed on the rear side of the rear wheel accommodating box (3).

5. A suitcase-type foldable electric scooter, characterized in that: The foldable electric scooter comprises: a power system, a control system and a containing box, wherein the containing box comprises a handlebar containing box (1), a pedal containing box (2) and a rear wheel containing box (3), wherein the handlebar containing box (1) is connected to one end of the pedal containing box (2) via a slider (26), and the rear wheel containing box (3) is hinged to the other end of the pedal containing box (2) via a hinge, wherein the power system comprises a rear wheel (23), a front wheel (24), a hub motor (4) and a battery (5), wherein the rear wheel (23) is installed in the rear wheel containing box (3) via a rear fork, wherein the hub motor (4) is integrally formed with the rear wheel (23) and is connected to the battery (5) via a cable, wherein the front wheel (24) is connected to the front end of the pedal containing box (2) via a front fork (20) and an arc-shaped connecting rod (25), wherein the control system comprises a brake controller (6) and a speed regulator (7), wherein the brake controller (6) is connected to the brake of the wheel, and the speed regulator (7) is connected to the hub motor (4); The pedal storage box (2) is a hollow inverted "concave"-shaped box body, a pedal (9) is arranged on the pedal storage box (2), a battery compartment (10) is arranged inside the pedal storage box (2), the battery compartment (10) is located on the side of the pedal storage box (2), and the battery (5) is installed in the battery compartment (10); The handlebar accommodating box (1) is fixed to the handlebar support rod (18) via a crossbar (17); the handlebar support rod (18) comprises a plurality of sections and is connected via a locking and fixing device; the upper end of the handlebar support rod (18) is connected to a handlebar (19); the handlebar (19) is fixed to both sides of the top end of the handlebar support rod (18) via buckles; and the lower end of the handlebar support rod (18) is connected to a front fork (20); A connecting shaft (28) is provided inside the pedal accommodating box (2), one end of the connecting shaft (28) is hingedly connected to the back of the pedal (9) through a hinge, and the other end of the connecting shaft (28) is hingedly connected to the arc-shaped connecting rod (25); The surface of the foot pedal (9) is fitted with an anti-skid pad (12), two anti-skid pad protection plates (13) are connected to the two sides of the foot pedal (9) via a rotating shaft, the anti-skid pad protection plates (13) are attracted to the foot pedal (9) or the side of the foot pedal storage box (2) via a magnet, a plurality of pulleys (14) are installed on the rear side of the foot pedal (9), a guide groove (15) is installed on the back side of the foot pedal (9), and a pull rod (16) is connected to the guide groove (15) via a slider; The folding method is: When storing the scooter, the rear wheel storage box is rotated 180 degrees around the hinge so that the bottom surface of the rear wheel storage box and the bottom surface of the pedal storage box fit each other, and the rear wheel storage box is fixed with a locking device; Loosen the buckle connecting the handlebar and the handlebar support rod, fold the handlebar to make it fit with the handlebar support rod, loosen the locking device of the handlebar support rod, shorten the handlebar support rod, and then rotate the handlebar storage box 90° counterclockwise; The arc-shaped connecting rod is rotated counterclockwise around one end of the connecting shaft, and the other end of the connecting shaft is rotated simultaneously, so that the bottom surface of the handlebar receiving box and the bottom surface of the pedal receiving box are attached and fixed; After the handlebar storage box and the rear wheel storage box are folded, they are connected to the pedal storage box to form a foldable travel box for the electric scooter; Rotate the anti-skid pad protection plates on both sides of the pedal onto the anti-skid pads so that they engage with the pedals; Turn over the foldable suitcase of the electric scooter and pull out the pull rod from the guide groove on the back of the foot pedal, stand up the foot pedal storage box, make the pulley contact the ground, and pull out the pull rod to realize the convenient movement of the scooter.

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