Stable pedal electric vehicle structure

Abstract

The utility model discloses a stable pedal electric vehicle structure which comprises an electric vehicle body, and the two ends of the electric vehicle body are the vehicle head end and the vehicle tail end respectively. The pedal mechanism is used for forming a folding pedal structure, the suspension mechanism is used for forming a stable supporting structure, the damping mechanism is used for improving the damping effect of the suspension mechanism, the pedal mechanism is arranged on the lower portion of the electric vehicle body, and the suspension mechanism is assembled on the lower portion of the tail end of the electric vehicle body. The electric vehicle has the advantages that the pedal mechanism is arranged, a folding type pedal structure is adopted, a pedal can be folded and stored during parking, the stepping requirement of a driver is met, and meanwhile the situation that the pedal is scratched during parking is avoided; the suspension mechanism is arranged to be matched with the damping mechanism to form a composite suspension structure, suspension support is provided for the rear wheel through a double-supporting-rod structure, the supporting stability is high, and the service life of the electric vehicle is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pedal electric vehicle, especially a stable pedal electric vehicle structure. BACKGROUND

[0002] In the prior art, the electric power drive vehicle is also named electric drive vehicle, and the electric vehicle is divided into alternating current electric vehicle and direct current electric vehicle, the commonly said electric vehicle is the vehicle that takes the battery as the energy source, through the controller, motor and other components, converts the electric energy into the mechanical energy movement, changes the speed by controlling the current, the pedal electric vehicle is a kind of electric vehicle, and the battery is used to drive motor travel, and the electric energy is converted into mechanical energy for traction, so that the pedal electric vehicle can travel normally, the existing pedal electric vehicle includes frame assembly and battery device, the frame assembly is one-piece frame, the battery device is connected with the frame assembly, and most of the existing electric vehicles are provided with fixed pedals on rear seats, the fixed pedals can be completely stepped on when using, and the width of the electric vehicle is also increased, the pedal often rubs when no one sits on the rear seat, and the existing frame structure is relatively single, the suspension part is composed of a single support rod structure, the support stability is poor, and with the increase of use time, the suspension frame is prone to rupture phenomenon, causing the electric vehicle to be scrapped.

[0003] The utility model discloses a kind of foldable electric vehicle pedals of Chinese utility model patent No. 202323000922.6, including vehicle body, the connecting piece being set on the both sides of vehicle body, rotatingly connected on connecting piece pedal, synchronous rotation limiting piece with pedal, sliding block limiting angle of limiting piece, press device adjusting sliding block position;Connecting piece is provided with two groups relative to vehicle body;First sliding slot is opened in connecting piece;Sliding block slides in first sliding slot;One side of press device is located outside connecting piece, the other side of press device is pressed against sliding block;Second sliding slot is opened in the side of first sliding slot, limiting piece is rotatably connected in second sliding slot;First sliding slot and second sliding slot are communicated;Limiting piece and pedal synchronous rotation. However, the pedal of this kind of foldable electric vehicle can avoid the situation that pedal appears rub, but its frame structure is relatively single, the suspension part is composed of a single support rod structure, the support stability is poor, and with the increase of use time, the suspension frame is prone to rupture phenomenon, causing the electric vehicle to be scrapped. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of stable pedal electric vehicle structure.

[0005] To achieve the above-mentioned purpose, the technical scheme provided by the utility model is as follows:

[0006] The utility model provides a kind of stable pedal car structure, including electric car body, the two ends of the electric car body are respectively car head end and tail end, it further includes the pedal mechanism for constituting folding pedal structure, the suspension mechanism for constituting stable support structure and the damping mechanism for lifting suspension mechanism damping effect, pedal mechanism is arranged in the lower part of the electric car body, suspension mechanism is equipped in the lower part of the tail end of the electric car body, damping mechanism is configured at the junction of suspension mechanism and the electric car body.

[0007] Pedal mechanism includes mounting base plate, pedal body and connecting shaft, the mounting base plate is provided with two groups, two groups of mounting base plate are symmetrically arranged on the two sides of the lower part of the electric car body and are fixedly connected with the electric car body by screw, the pedal body is provided with two groups, two groups of pedal body are respectively arranged on the upper part of two groups of mounting base plate and are rotatably connected with corresponding mounting base plate on one side, the connecting shaft is provided with two groups, two groups of connecting shaft are respectively arranged at the junction of two groups of pedal body and corresponding mounting base plate, and the pedal body is rotatably connected with corresponding mounting base plate through the connecting shaft.

[0008] It further includes separation barrier, which is arranged in the inner side of the upper part of the electric car body and is fixedly connected with the electric car body, and the separation barrier is located between two groups of mounting base plate.

[0009] The mounting base plate is provided as strip-shaped shell structure, the pedal body is provided as sheet-shaped plate structure, the connecting shaft is the hinge structure between the pedal body and the mounting base plate, and the separation barrier is provided as bent ridge structure.

[0010] Suspension mechanism includes protective support, protective baffle and suspension assembly, the protective support is provided with two groups, two groups of protective support are symmetrically arranged in the lower part of the tail end of the electric car body and are fixedly connected with the electric car body, the protective baffle is arranged between two groups of protective support on the upper part and is fixedly connected with two groups of protective support by bolt, and suspension assembly is arranged in the inner side of two groups of protective support.

[0011] Suspension assembly includes suspension support, suspension wheel disc and suspension brake pad, the suspension support is provided with two groups, two groups of suspension support are arranged side by side and are spaced apart in the lower part of the tail end of the electric car body, and one end is fixedly connected with the electric car body by bolt, two groups of suspension support are located in the inner side of two groups of protective support, the suspension wheel disc is arranged in the inner side of one end of two groups of suspension support away from the electric car body and is rotatably connected with the suspension support by mounting shaft, and the suspension brake pad is arranged in the inner side of the suspension support corresponding to the suspension wheel disc and is fixedly connected with the suspension support.

[0012] The damping mechanism comprises damping hydraulic rods, damping springs and a supporting assembly, the damping hydraulic rods are provided in two groups, the two groups of damping hydraulic rods are arranged side by side and are spaced apart at one end of the suspension support rods close to the electric vehicle body, and the lower ends of the two groups of damping hydraulic rods are fixedly connected with the two groups of suspension support rods through supports, the damping hydraulic rods are arranged obliquely, and the upper ends of the damping hydraulic rods are fixedly connected with the electric vehicle body through bolts, the damping springs are provided in two groups, the two groups of damping springs are respectively sleeved outside the two groups of damping hydraulic rods and are fixedly connected with the corresponding damping hydraulic rods, and the supporting assembly is assembled between the two groups of damping hydraulic rods and the two groups of suspension support rods.

[0013] The supporting assembly comprises supporting frames and supporting hydraulic rods, the supporting frames are arranged at the upper ends of the two groups of damping hydraulic rods and are rotationally connected with the two groups of damping hydraulic rods through rotating shafts, the supporting hydraulic rods are provided in two groups, the two groups of supporting hydraulic rods are symmetrically arranged at one end of the supporting frames away from the damping hydraulic rods and are rotationally connected with the supporting frames through rotating shafts at the upper ends of the two groups of supporting hydraulic rods, and the lower ends of the two groups of supporting frames are rotationally connected with the corresponding suspension support rods through mounting seats.

[0014] The front fork support is arranged at the front end of the electric vehicle body and is rotationally connected with the electric vehicle body, and the holding handle is arranged at the upper end of the front fork support and is fixedly connected with the front fork support.

[0015] The wheel set mechanism comprises front wheels and rear wheels, the front wheels are arranged at the lower ends of the front fork supports and are rotationally connected with the front fork supports through rotating shafts, the rear wheels are arranged between the two groups of suspension support rods and are rotationally connected with the two groups of suspension support rods through mounting shafts, and the rear wheels are fixedly connected with the suspension wheel discs.

[0016] The electric vehicle has the advantages that:

[0017] The pedal mechanism is arranged, the pedal mechanism adopts a folding pedal structure, the pedal can be folded and stored when the electric vehicle is parked, the pedal can be prevented from being scratched when the electric vehicle is parked, the suspension mechanism and the damping mechanism are cooperated to form a composite suspension structure, the rear wheels are provided with suspension support through the double support rod structure, the support stability is high, the suspension frame can be prevented from being broken to cause the electric vehicle to be scrapped, and the service life of the electric vehicle is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a cooperation schematic view of the suspension mechanism and the damping mechanism of the utility model;

[0020] Figure 3It is the front fork support and holding handle and electric vehicle body cooperation schematic view of the utility model.

[0021] In the figure: 1, electric vehicle body; 2, installation base plate; 3, pedal main body; 4, connecting shaft; 5, partition fender; 6, protection support; 7, protection baffle; 8, suspension support pole; 9, suspension wheel disc; 10, suspension brake pad; 11, shock absorption hydraulic pole; 12, shock absorption spring; 13, support frame; 14, support hydraulic pole; 15, front fork support; 16, holding handle; 17, front wheel; 18, rear wheel. DETAILED DESCRIPTION

[0022] The utility model will be described in further detail below,

[0023] A stable pedal electric vehicle structure, including electric vehicle body 1, the two ends of electric vehicle body 1 are car head end and tail end respectively, still include the pedal mechanism for constituting folding pedal structure, the suspension mechanism for constituting stable support structure and the shock absorption mechanism for improving the shock absorption effect of suspension mechanism, pedal mechanism is arranged in the lower part of electric vehicle body 1, suspension mechanism is assembled in the lower part of the tail end of electric vehicle body 1, shock absorption mechanism is configured at the junction of suspension mechanism and electric vehicle body 1, the overall structure schematic diagram of the utility model is as Figure 1 Shown.

[0024] Pedal mechanism includes installation base plate 2, pedal main body 3 and connecting shaft 4, installation base plate 2 is equipped with two groups, two groups of installation base plate 2 are symmetrically arranged in the lower part of both sides of electric vehicle body 1 and are fixedly connected with electric vehicle body 1 by screw, pedal main body 3 is equipped with two groups, two groups of pedal main body 3 are respectively arranged in the upper part of two groups of installation base plate 2 and one side thereof is rotatably connected with corresponding installation base plate 2, connecting shaft 4 is equipped with two groups, two groups of connecting shaft 4 are respectively arranged at the junction of two groups of pedal main body 3 and corresponding installation base plate 2, pedal main body 3 is rotatably connected with corresponding installation base plate 2 by connecting shaft 4, pedal mechanism is cooperated by installation base plate 2, pedal main body 3 and connecting shaft 4, constitutes foldable pedal structure to shield pedal when parking, avoid the scratch of pedal, wherein, installation base plate 2 is used to provide installation support for pedal main body 3, pedal main body 3 is used to constitute foldable pedal structure under the action of connecting shaft 4, connecting shaft 4 is used to realize the rotatable connection between pedal main body 3 and installation base plate 2, when using, pedal main body 3 is rotated, so that it is mutually parallel with installation base plate 2, that is, the pedaling demand of user can be satisfied, when parking, pedal main body 3 is rotated, so that it is mutually perpendicular with installation base plate 2, that is, the scratch of pedal can be avoided.

[0025] The utility model also comprises a partition baffle 5, which is arranged on the inner side of the upper portion of the electric vehicle body 1 and fixedly connected with the electric vehicle body 1, is located between the two groups of mounting base plates 2, is arranged in a strip-shaped shell structure, the pedal body 3 is arranged in a sheet-shaped plate structure, the connecting shaft 4 is a hinged structure between the pedal body 3 and the mounting base plate 2, the partition baffle 5 is arranged in a bent ridge structure, and the partition baffle 5 is used as a partition structure on the electric vehicle body 1, can effectively improve the strength of the electric vehicle body 1, and separates the space on both sides of the electric vehicle, thereby improving the riding experience of the user.

[0026] The suspension mechanism comprises protective supports 6, a protective baffle 7 and a suspension assembly, the two groups of protective supports 6 are symmetrically arranged on the lower portion of the tail end of the electric vehicle body 1 and fixedly connected with the electric vehicle body 1, the protective baffle 7 is arranged on the upper portion between the two groups of protective supports 6 and fixedly connected with the two groups of protective supports 6 through bolts, and the suspension assembly is arranged on the inner side of the two groups of protective supports 6; the suspension mechanism cooperates with the protective supports 6, the protective baffle 7 and the suspension assembly to form a suspension support structure of the electric vehicle, thereby effectively improving the stability of the electric vehicle as a whole; the protective supports 6 are used as external protective structures, thereby providing protection for the suspension assembly and forming a double support structure together with the suspension assembly; the protective baffle 7 is used for protecting the rear wheel 18 of the electric vehicle; and the suspension assembly is used for forming a double suspension support structure of the electric vehicle together with the protective supports 6 to improve the stability of the electric vehicle as a whole. Figure 2

[0027] The suspension assembly comprises suspension struts 8, a suspension wheel disc 9 and a suspension brake pad 10, the two groups of suspension struts 8 are arranged side by side and spaced apart on the lower portion of the tail end of the electric vehicle body 1 and fixedly connected with the electric vehicle body 1 through bolts at one end, the two groups of suspension struts 8 are located on the inner side of the two groups of protective supports 6, the suspension wheel disc 9 is arranged on the inner side of the end of the two groups of suspension struts 8 away from the electric vehicle body 1 and rotatably connected with the suspension struts 8 through a mounting shaft, and the suspension brake pad 10 is arranged on the inner side of the suspension struts 8 corresponding to the suspension wheel disc 9 and fixedly connected with the suspension struts 8; the suspension assembly cooperates with the suspension struts 8, the suspension wheel disc 9 and the suspension brake pad 10 to form a double suspension support structure of the electric vehicle together with the protective supports 6 to improve the stability of the electric vehicle as a whole; the suspension struts 8 are used for forming the double suspension support structure of the electric vehicle together with the protective supports 6; the suspension wheel disc 9 is used for providing mounting support for the rear wheel 18 of the electric vehicle to assemble the rear wheel 18 of the electric vehicle on the end of the suspension struts 8; and the suspension brake pad 10 is used for meeting the braking demand of the user, which adopts the brake pad structure disclosed in the prior art and has the same braking principle as the brake pad in the prior art.

[0028] ​The damping mechanism comprises damping hydraulic rods 11, damping springs 12 and a supporting assembly, the damping hydraulic rods 11 are provided in two groups, the two groups of damping hydraulic rods 11 are arranged side by side and spaced apart at one end of the two groups of suspension support rods 8 close to the electric vehicle body 1, and the lower ends of the two groups of damping hydraulic rods 11 are fixedly connected with the two groups of suspension support rods 8 through supports, the damping hydraulic rods 11 are arranged obliquely, and the upper ends of the damping hydraulic rods 11 are fixedly connected with the electric vehicle body 1 through bolts, the damping springs 12 are provided in two groups, the two groups of damping springs 12 are respectively sleeved outside the two groups of damping hydraulic rods 11 and are fixedly connected with the corresponding damping hydraulic rods 11, and the supporting assembly is assembled between the two groups of damping hydraulic rods 11 and the two groups of suspension support rods 8, the damping mechanism cooperates with the damping hydraulic rods 11, the damping springs 12 and the supporting assembly to form a damping structure on the suspension mechanism, so that the damping effect of the suspension structure is effectively improved, wherein the damping hydraulic rods 11 are used for providing mounting support for the damping springs 12, the damping springs 12 are used for forming a composite damping structure together with the damping hydraulic rods 11, and the supporting assembly is used for improving the mounting stability between the damping hydraulic rods 11, the damping springs 12 and the suspension support rods 8.

[0029] The supporting assembly comprises supporting frames 13 and supporting hydraulic rods 14, the supporting frames 13 are arranged at the upper ends of the two groups of damping hydraulic rods 11 and are rotatably connected with the two groups of damping hydraulic rods 11 through pivots, the supporting hydraulic rods 14 are provided in two groups, the two groups of supporting hydraulic rods 14 are symmetrically arranged at one end of the supporting frames 13 away from the damping hydraulic rods 11 and are rotatably connected with the supporting frames 13 through pivots at the upper ends of the two groups of supporting hydraulic rods 14, and the lower ends of the two groups of supporting frames 13 are rotatably connected with the corresponding suspension support rods 8 through mounting seats, the supporting assembly cooperates with the supporting frames 13 and the supporting hydraulic rods 14 to improve the mounting stability between the damping hydraulic rods 11, the damping springs 12 and the suspension support rods 8, wherein the supporting frames 13 are used for providing mounting support for the supporting hydraulic rods 14, the supporting hydraulic rods 14 are used for forming a follow-up supporting structure together with the supporting frames 13, so that the mounting stability between the damping hydraulic rods 11, the damping springs 12 and the suspension support rods 8 is improved.

[0030] The front fork support 15 is arranged at the front end of the electric vehicle body 1 and is rotatably connected with the electric vehicle body 1, and the holding handle 16 is arranged at the upper end of the front fork support 15 and is fixedly connected with the front fork support 15, wherein the front fork support 15 is used for providing mounting support for the front wheel 17 and controlling the orientation of the front wheel 17 under the action of the holding handle 16, and the holding handle 16 is used for controlling the orientation of the front fork support 15, so as to control the direction of travel of the electric vehicle, and the front fork support 15 and the holding handle 16 cooperated with the electric vehicle body 1 are shown in the schematic view as Figure 3

[0031] ​Further comprising a wheel set mechanism, the wheel set mechanism comprising a front wheel 17 and a rear wheel 18, the front wheel 17 being arranged at the lower end of the front fork support 15 and being rotatably connected with the front fork support 15 through a rotating shaft, the rear wheel 18 being arranged between the two groups of suspension support rods 8 and being rotatably connected with the two groups of suspension support rods 8 through a mounting shaft, the rear wheel 18 being fixedly connected with the suspension wheel disc 9, the wheel set mechanism being cooperated through the front wheel 17 and the rear wheel 18 to form a wheel set of the electric vehicle, thereby providing a moving support for the electric vehicle, wherein the front wheel 17 is used to provide a moving support for the front end of the electric vehicle, and the rear wheel 18 is used to provide a moving support for the rear end of the electric vehicle.

[0032] Wherein, the mechanisms in the technical solution can be applied to two-wheel or three-wheel electric vehicles.

[0033] Working principle:

[0034] In use, the pedal body 3 is rotated to be parallel to the mounting base plate 2, during riding, the user places the feet on the pedal body 3, and after riding, the pedal body 3 is rotated to be perpendicular to the mounting base plate 2, so that the pedal is prevented from being scratched, in the riding state, the suspension assembly and the protection support 6 jointly form a double-suspension support structure of the electric vehicle, and cooperate with the damping mechanism to provide damping support for the electric vehicle body 1, thereby effectively improving the riding stability of the electric vehicle.

[0035] The pedal mechanism is arranged, the folding pedal structure is adopted, the pedal can be folded and stored when parking, the pedal is prevented from being scratched when parking, the suspension mechanism and the damping mechanism are cooperated to form a composite suspension structure, the double support rod structure provides suspension support for the rear wheel, the support stability is high, the suspension bracket is prevented from being broken to cause the electric vehicle to be scrapped, and the service life of the electric vehicle is prolonged.

[0036] The above embodiment of the utility model is described in detail, but the content is only the preferred embodiment of the utility model, and cannot be considered as limiting the implementation range of the utility model. Any equivalent change and improvement within the application range of the utility model should still belong to the patent coverage range of the utility model.

Claims

1. A stable pedal electric vehicle structure, comprising an electric vehicle body (1), the two ends of the electric vehicle body (1) are respectively a front end and a tail end, characterized in that, It also includes a pedal mechanism for forming a folding pedal structure, a suspension mechanism for forming a stable support structure, and a damping mechanism for improving the damping effect of the suspension mechanism, the pedal mechanism is arranged at the lower part of the electric vehicle body (1), the suspension mechanism is assembled at the lower part of the tail end of the electric vehicle body (1), and the damping mechanism is arranged at the connection between the suspension mechanism and the electric vehicle body (1).

2. The structure of the stable pedal electric vehicle as claimed in claim 1, wherein, The pedal mechanism includes a mounting base plate (2), a pedal body (3), and a connecting shaft (4), the mounting base plate (2) is provided with two groups, the two groups of mounting base plates (2) are symmetrically arranged on both sides of the lower part of the electric vehicle body (1) and are fixedly connected with the electric vehicle body (1) through screws, the pedal body (3) is provided with two groups, the two groups of pedal bodies (3) are respectively arranged on the upper part of the two groups of mounting base plates (2) and are rotatably connected with the corresponding mounting base plates (2) on one side, the connecting shaft (4) is provided with two groups, the two groups of connecting shafts (4) are respectively arranged at the connection between the two groups of pedal bodies (3) and the corresponding mounting base plates (2), and the pedal body (3) is rotatably connected with the corresponding mounting base plate (2) through the connecting shaft (4).

3. The structure of claim 2, wherein the front wheel is connected to the front fork by a front fork axle, and the rear wheel is connected to the rear fork by a rear fork axle. It also includes a partition fence (5), which is arranged on the inner side of the upper part of the electric vehicle body (1) and is fixedly connected with the electric vehicle body (1), and the partition fence (5) is located between the two groups of mounting base plates (2).

4. The structure of the stable pedal electric vehicle as claimed in claim 3, wherein The mounting base plate (2) is provided in a strip-shaped shell structure, the pedal body (3) is provided in a sheet-shaped plate structure, the connecting shaft (4) is a hinge structure between the pedal body (3) and the mounting base plate (2), and the partition fence (5) is provided in a bent ridge structure.

5. The structure of the stable pedal electric vehicle as claimed in claim 4, wherein The suspension mechanism includes a protective support (6), a protective baffle (7), and a suspension assembly, the protective support (6) is provided with two groups, the two groups of protective supports (6) are symmetrically arranged at the lower part of the tail end of the electric vehicle body (1) and are fixedly connected with the electric vehicle body (1), the protective baffle (7) is arranged between the two groups of protective supports (6) on the upper part and is fixedly connected with the two groups of protective supports (6) through bolts, and the suspension assembly is arranged on the inner side of the two groups of protective supports (6).

6. The structure of the stable pedal electric vehicle as claimed in claim 5, wherein, The suspension assembly includes a suspension support rod (8), a suspension wheel disc (9), and a suspension brake pad (10), the suspension support rod (8) is provided with two groups, the two groups of suspension support rods (8) are arranged side by side and spaced apart at the lower part of the tail end of the electric vehicle body (1) and are fixedly connected with the electric vehicle body (1) at one end through bolts, the two groups of suspension support rods (8) are located on the inner side of the two groups of protective supports (6), the suspension wheel disc (9) is arranged on the inner side of the end of the two groups of suspension support rods (8) away from the electric vehicle body (1) and is rotatably connected with the suspension support rod (8) through a mounting shaft, and the suspension brake pad (10) is arranged on the inner side of the suspension support rod (8) corresponding to the suspension wheel disc (9) and is fixedly connected with the suspension support rod (8).

7. The structure of the stable pedal electric vehicle as claimed in claim 6, wherein The damping mechanism comprises damping hydraulic rods (11), damping springs (12) and a support assembly, the two groups of damping hydraulic rods (11) are arranged side by side and spaced apart at one end of the suspension support rods (8) close to the electric vehicle body (1), and the lower ends thereof are fixedly connected with the two groups of suspension support rods (8) through supports, the damping hydraulic rods (11) are arranged obliquely, and the upper ends thereof are fixedly connected with the electric vehicle body (1) through bolts, the two groups of damping springs (12) are respectively sleeved outside the two groups of damping hydraulic rods (11) and are fixedly connected with the corresponding damping hydraulic rods (11), and the support assembly is assembled between the two groups of damping hydraulic rods (11) and the two groups of suspension support rods (8).

8. The structure of claim 7, wherein the front wheel is connected to the front fork by a front fork axle, and the rear wheel is connected to the rear fork by a rear fork axle. The support assembly comprises a support frame (13) and support hydraulic rods (14), the support frame (13) is arranged at the upper ends of the two groups of damping hydraulic rods (11) and is rotatably connected with the two groups of damping hydraulic rods (11) through a rotating shaft, the two groups of support hydraulic rods (14) are symmetrically arranged at one end of the support frame (13) away from the damping hydraulic rods (11), and the upper ends thereof are rotatably connected with the support frame (13) through rotating shafts, and the lower ends of the two groups of support frames (13) are rotatably connected with the corresponding suspension support rods (8) through mounting seats.

9. The structure of the stable pedal electric vehicle as claimed in claim 8, wherein, The front fork support (15) is arranged at the front end of the electric vehicle body (1) and is rotatably connected with the electric vehicle body (1), and the holding handle (16) is arranged at the upper end of the front fork support (15) and is fixedly connected with the front fork support (15).

10. The structure of the stable pedal electric vehicle as claimed in claim 9, wherein, The wheel set mechanism comprises front wheels (17) and rear wheels (18), the front wheels (17) are arranged at the lower ends of the front fork support (15) and are rotatably connected with the front fork support (15) through rotating shafts, the rear wheels (18) are arranged between the two groups of suspension support rods (8) and are rotatably connected with the two groups of suspension support rods (8) through mounting shafts, and the rear wheels (18) are fixedly connected with the suspension wheel discs (9).

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