Folding electric vehicle

Abstract

The utility model relates to electric motor car technical field, concretely relates to a folding electric motor car. It includes: seat subassembly, front frame subassembly and rear frame subassembly, seat subassembly is connected with rear frame subassembly, front frame subassembly is connected with rear frame subassembly, folding electric motor car is in open state, seat subassembly and front frame subassembly are located at the both sides of rear frame subassembly respectively, rear frame subassembly has the folding placement cavity that opens respectively to seat subassembly and front frame subassembly, and front frame subassembly and seat subassembly can rotate to put into folding placement cavity relative to rear frame subassembly. The folding electric motor car folding structure simple that the utility model provides, and folding and accomodating process are convenient, and the volume is smaller after folding and can be placed in the automobile spare parts box, and the use scene is expanded.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle technology, and in particular to a folding electric vehicle. Background Technology

[0002] Two-wheeled electric vehicles are two-wheeled vehicles that use batteries as auxiliary power and are equipped with motors and control systems. Due to their convenience, they are widely used by citizens with short- to medium-distance travel needs. However, existing two-wheeled electric vehicles are bulky and not suitable for carrying in a car. Although some electric vehicles can be folded, the folding structure is complex, the folding and storage process is cumbersome, and the folded size is still large, making it impossible to put them in the trunk of a car, which limits their usage scenarios to a certain extent. Utility Model Content

[0003] The purpose of this utility model is to provide a folding electric vehicle to alleviate the problems of existing two-wheeled electric vehicles having complex folding structures, cumbersome folding and storage processes, and still being relatively large in size after folding.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: A folding electric vehicle includes: a seat assembly, a front frame assembly, and a rear frame assembly. The seat assembly is movably connected to the rear frame assembly, and the front frame assembly is rotatably connected to the rear frame assembly. When the folding electric vehicle is in the open state, the seat assembly and the front frame assembly are respectively located on both sides of the rear frame assembly. The rear frame assembly has folding placement cavities that open toward the seat assembly and the front frame assembly, respectively, and both the front frame assembly and the seat assembly are rotatable relative to the rear frame assembly to be placed into the folding placement cavities.

[0005] Furthermore, the rear frame assembly includes a rear main frame, and the folding placement cavity is disposed on the rear main frame. The front frame assembly includes a front main frame, the front main frame is rotatably connected to the rear main frame, and a positioning structure is provided between the front main frame and the rear main frame.

[0006] Furthermore, the seat assembly includes a seat, a first support rod, and a second support rod. One end of the first support rod is fixedly connected to the seat, and the other end is rotatably connected to the upper end of the rear main frame. One end of the second support rod is rotatably connected to the first support rod, and the other end is adjustablely connected to the lower end of the rear main frame.

[0007] Furthermore, the side wall of the folding placement cavity is provided with a sliding groove, and the end of the second support rod away from the first support rod is provided with a sliding rod, the sliding rod slidingly engaging with the sliding groove, and the bottom wall of the sliding groove is provided with a height adjustment structure.

[0008] Furthermore, the height adjustment structure includes a plurality of slots spaced apart along the extension direction of the slide groove, and the slide rod cooperates with the slots to restrict the slide rod from sliding relative to the slide groove.

[0009] Furthermore, the rear frame assembly also includes a rear wheel fork and a rear wheel, with the rear wheel fork fixedly connected to the bottom of the rear main frame and the rear wheel rotatably connected to the rear wheel fork.

[0010] Furthermore, the front mainframe is provided with battery mounting holes for removing and installing the battery.

[0011] Furthermore, the front frame assembly also includes a handlebar, a connecting post, and a grip. One end of the connecting post is fixedly connected to the upper end of the front mainframe, and the other end is sleeved on the handlebar. The grip is rotatably connected to the end of the handlebar, and a limiting structure is provided between the grip and the handlebar.

[0012] Furthermore, the front frame assembly also includes a front fork and a front wheel, with the front fork fixedly connected to the bottom of the front mainframe and the front wheel rotatably connected to the front fork.

[0013] Furthermore, a shock-absorbing buffer is provided between the front wheel fork and the front wheel.

[0014] This utility model can bring at least the following beneficial effects: The folding electric vehicle provided by this utility model includes: a seat assembly, a front frame assembly, and a rear frame assembly. The seat assembly and the rear frame assembly are movably connected, and the front frame assembly and the rear frame assembly are rotatably connected. When the folding electric vehicle is in the open state, the seat assembly and the front frame assembly are located on both sides of the rear frame assembly. The rear frame assembly has folding placement cavities that open toward the seat assembly and the front frame assembly, respectively. Both the front frame assembly and the seat assembly can rotate relative to the rear frame assembly to be placed into the folding placement cavities.

[0015] The folding electric vehicle provided by this utility model, in its open state, has the seat assembly and front frame assembly located on either side of the rear frame assembly, forming a rideable two-wheeled electric vehicle. When folding, the front frame assembly and seat assembly can be rotated relative to the rear frame assembly and placed into the folding storage cavity of the rear frame assembly. Since both the seat assembly and front frame assembly are partially located inside the rear frame assembly, the size of the folding electric vehicle is reduced, allowing it to be placed in a car trunk for easy transport. The folding electric vehicle provided by this utility model has a simple folding structure, convenient folding and storage, and a small folded size that can be easily placed in a car trunk, expanding its usage scenarios. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the folding electric vehicle in its unfolded state according to an embodiment of this utility model. Figure 1 ; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 A schematic diagram of the overall structure of the folding electric vehicle in its unfolded state according to an embodiment of this utility model. Figure 2 .

[0018] icon: 100-Seat assembly; 110-Seat; 120-First support rod; 130-Second support rod; 200-Front frame assembly; 210-Front main frame; 211-Battery mounting hole; 220-Handlebar; 230-Connecting column; 240-Grip; 250-Front wheel fork; 260-Front wheel; 270-Shock absorber; 300-Rear frame assembly; 310-Rear main frame; 311-Folding storage cavity; 312-Limiting block; 320-Slide groove; 330-Slide rod; 340-Card slot; 350-Rear wheel fork; 360-Rear wheel. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Physical quantities in formulas, unless otherwise specified, should be understood as basic quantities of the International System of Units (SI) base units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation, or integration.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] Example 1 Existing two-wheeled electric vehicles are bulky and unsuitable for carrying around. Although some electric vehicles can be folded, the folding structure is complex, the folding and storage process is cumbersome, and the size is still large after folding, which limits the usage scenarios to a certain extent.

[0026] In view of this, the present invention provides a folding electric vehicle, including: a seat assembly 100, a front frame assembly 200 and a rear frame assembly 300. The seat assembly 100 and the rear frame assembly 300 are movably connected, and the front frame assembly 200 and the rear frame assembly 300 are rotatably connected. When the folding electric vehicle is in the open state, the seat assembly 100 and the front frame assembly 200 are respectively located on both sides of the rear frame assembly 300. The rear frame assembly 300 has folding placement cavities 311 that open toward the seat assembly 100 and the front frame assembly 200 respectively. Both the front frame assembly 200 and the seat assembly 100 can rotate relative to the rear frame assembly 300 to be placed into the folding placement cavity 311.

[0027] In the open state, the folding electric vehicle provided in this embodiment has the seat assembly 100 and the front frame assembly 200 located on both sides of the rear frame assembly 300, forming a rideable two-wheeled electric vehicle. When folding is required, the front frame assembly 200 and the seat assembly 100 can be rotated relative to the rear frame assembly 300 and placed into the folding storage cavity 311 of the rear frame assembly 300. Since the seat assembly 100 and the front frame assembly 200 are partially located inside the rear frame assembly 300, the size of the folding electric vehicle is reduced, allowing it to be placed in the trunk of a car for easy transport. The folding electric vehicle provided in this embodiment has a simple folding structure, convenient folding and storage, and a small folded size that can be placed in the trunk of a car, expanding its usage scenarios.

[0028] In an optional embodiment, the rear frame assembly 300 includes a rear main frame 310, and a folding placement cavity 311 is disposed on the rear main frame 310. The front frame assembly 200 includes a front main frame 210, which is rotatably connected to the rear main frame 310. A positioning structure is provided between the front main frame 210 and the rear main frame 310.

[0029] Please see Figure 1The rear main frame 310 has a hollow support structure, forming a folding storage cavity 311 inside. Both the rear main frame 310 and the folding storage cavity 311 are cuboid in shape, with openings on opposite side walls of the folding storage cavity 311. The front main frame 210 has a closed support structure and is rotatably connected to the rear main frame 310 near its top. The length of the front main frame 210 is less than the length of the folding storage cavity 311, and the thickness of the front main frame 210 is less than the width of the folding storage cavity 311, allowing the front main frame 210 to be rotated and stored inside the folding storage cavity 311. When the folding electric vehicle needs to be folded, the front main frame 210 can be rotated towards the rear main frame 310 until the front main frame 210 and the rear main frame 310 are parallel to each other. At this time, most of the structure of the front main frame 210 is located inside the folding storage cavity 311, thereby reducing the overall size of the folding electric vehicle. When the folding electric vehicle needs to be unfolded, simply rotate the front main frame 210 a certain angle away from the rear main frame 310. For information on the positioning structure between the front main frame 210 and the rear main frame 310, please refer to [link to relevant documentation]. Figure 3 A limiting block 312 is provided on the top of the rear main frame 310 on the side opposite to the front main frame 210. When folding the folding electric vehicle provided in this embodiment of the present invention, the limiting block 312 can limit the rotation angle of the front main frame 210, so that the front main frame 210 can be folded when the front main frame 210 is folded. Figure 1 The front main frame 210, after being rotated clockwise until it is parallel to the rear main frame 310, can no longer be rotated clockwise, thus placing most of its structure within the folding storage cavity 311. The positioning structure between the front main frame 210 and the rear main frame 310 is further configured as a positioning pin and a positioning groove. One of the positioning pin and the positioning groove is located on the front main frame 210, and the other on the rear main frame 310. When the folding electric vehicle provided in this embodiment is opened, after the front main frame 210 rotates away from the rear main frame 310, the angle between the front main frame 210 and the rear main frame 310 is fixed through the cooperation of the positioning pin and the positioning groove, ensuring the stability of the entire vehicle during riding. The rear main frame 310 and the front main frame 210, as the main load-bearing structures of the entire vehicle, are preferably made of aerospace-grade aluminum alloy, making them lighter and more durable.

[0030] In an optional embodiment, the seat assembly 100 includes a seat 110, a first support rod 120, and a second support rod 130. One end of the first support rod 120 is fixedly connected to the seat 110, and the other end is rotatably connected to the upper end of the rear main frame 310. One end of the second support rod 130 is rotatably connected to the first support rod 120, and the other end is adjustablely connected to the lower end of the rear main frame 310.

[0031] Please see Figure 1The left end of the first support rod 120 is fixedly connected to the seat 110, and the right end is rotatably connected to the upper end of the rear main frame 310 via a pin. The top end of the second support rod 130 is rotatably connected to the first support rod 120 via a pin, and the bottom end is adjustablely connected to the lower end of the rear main frame 310. This adjustable connection allows the bottom end of the second support rod 130 to move upwards or downwards, thereby adjusting the horizontal and vertical position of the end of the first support rod 120 connected to the seat 110, thus achieving an adjustable seat 110 to meet the needs of different riders. The bottom of the first support rod 120 has a groove along its length. When folding the folding electric vehicle provided in this embodiment, after the bottom end of the second support rod 130 moves upwards to its designated position, the second support rod 130 can be placed into the groove and rotated together with the first support rod 120 into the folding storage cavity 311, saving space. Both the first support rod 120 and the second support rod 130 are made of aluminum alloy, making them lightweight. Together, they support the seat 110 to a certain height.

[0032] As an adjustable connection method, the second support rod 130 and the rear main frame 310 are connected by a plug-in connection. For example, a retractable plug is provided at the bottom of the second support rod 130, and an elastic element is provided between the plug and the second support rod 130. Multiple plug holes are provided along the length of the rear main frame 310. The plug and the plug holes are plugged in to prevent the second support rod 130 from moving relative to the rear main frame 310. When it is necessary to adjust the position of the second support rod 130, the plug can be manually pressed into the second support rod 130. After adjusting to the corresponding plug hole position, the plug is released, and the plug is inserted into the corresponding plug hole under the restoring force of the elastic element.

[0033] As another adjustable connection method, in the optional method of this embodiment, the side wall of the folding placement cavity 311 is provided with a sliding groove 320, the end of the second support rod 130 away from the first support rod 120 is provided with a sliding rod 330, the sliding rod 330 slides in cooperation with the sliding groove 320, and the bottom wall of the sliding groove 320 is provided with a height adjustment structure.

[0034] Please see Figure 2The folding storage cavity 311 has sliding grooves 320 on both side walls without openings. The sliding grooves 311 on the two side walls are positioned correspondingly. The sliding grooves 320 extend from near the bottom of the rear main frame 310 along the length of the rear main frame 310 to near the connection point between the first support rod 120 and the rear main frame 310. The bottom end of the second support rod 130 is connected to a sliding rod 330, and the two ends of the sliding rod 330 are slidably installed in the two sliding grooves 320 respectively. By sliding the sliding rod 330 up and down along the sliding groove 320, the position of the bottom end of the second support rod 130 on the rear main frame 310 can be changed, making it convenient for storage or unfolding. The bottom wall of the sliding groove 320 is provided with a height adjustment structure, which can be used to adjust the second support rod 130 to different heights, thereby adjusting the seat 110 to different heights to meet the needs of riders of different heights.

[0035] In an optional embodiment, the height adjustment structure includes a plurality of slots 340 spaced apart along the extension direction of the slide groove 320, and the slide rod 330 cooperates with the slots 340 to restrict the slide rod 330 from sliding relative to the slide groove 320.

[0036] Card slot 340 can be configured as two, three, or four, etc. For one embodiment of this application, please refer to [link / reference]. Figure 2 Four slots 340 are spaced apart along the extension direction of the slide groove 320, with the same height difference between adjacent slots 340. When the slide rod 330 is engaged in the bottom slot 340, the seat 110 is adjusted to its lowest height; when the slide rod 330 is engaged in the top slot 340, the seat 110 is adjusted to its highest height. It is understood that more slots 340 can be spaced apart along the extension direction of the slide groove 320 to provide more adjustable heights for the seat 110. When the height of the seat 110 needs to be adjusted, the slide rod 330 can be pushed upwards to disengage from the slot 340 and enter the slide groove 320. When the slide rod 330 slides along the slide groove 320 above the corresponding slot 340, it can be pressed downwards to engage with the slot 340.

[0037] In addition, the height adjustment structure can also be provided with multiple locking holes spaced apart along the length of the slide groove 320 on the side wall of the slide groove 320. The locking holes pass through the surface of the rear frame 310 facing the seat 110. After the slide rod 330 is slid to the desired position, the locking pin is inserted into the slide groove 320 through the corresponding locking hole. The locking pin is located on the lower side of the slide rod 330 and abuts against the slide rod 330 to prevent the slide rod 330 from sliding down along the slide groove 320, thereby fixing the position of the seat 110. When the position of the seat 110 needs to be adjusted again, the locking pin can be pulled out from the locking hole and then inserted back into the corresponding locking hole after adjustment.

[0038] In an optional embodiment, the rear frame assembly 300 further includes a rear wheel fork 350 and a rear wheel 360. The rear wheel fork 350 is fixedly connected to the bottom of the rear main frame 310, and the rear wheel 360 is rotatably connected to the rear wheel fork 350.

[0039] Please see Figure 3 The top of the rear fork 350 is fixedly connected to the bottom of the rear main frame 310, and the bottom of the rear fork 350 is rotatably connected to the rear wheel 360 via a pivot. The rear wheel 360 is located inside the rear fork 350. The rear fork 350 is a key component for the comfort of folding electric vehicles, providing shock absorption by filtering out minor vibrations when driving over bumpy roads. The rear wheel 360 uses a rubber-coated aluminum wheel, which can to some extent prevent damage to the rear wheel 360 from nails or broken glass on the road.

[0040] In an optional embodiment, the front main frame 210 is provided with a battery mounting hole 211 for removing and installing the battery.

[0041] Please see Figure 1 The front main frame 210 houses the battery and electronic components, and the battery can be installed or removed through the battery mounting hole 211. Furthermore, due to its simple overall structure and lightweight design, the folding electric vehicle can be towed even when the battery is depleted.

[0042] In an optional embodiment, the front frame assembly 200 further includes a handlebar 220, a connecting post 230, and a grip 240. One end of the connecting post 230 is fixedly connected to the upper end of the front main frame 210, and the other end is sleeved on the handlebar 220. The grip 240 is rotatably connected to the end of the handlebar 220, and a limiting structure is provided between the grip 240 and the handlebar 220.

[0043] Please see Figure 3 The connecting column 230 includes a vertically connected vertical column and a horizontal column. The bottom end of the vertical column is fixedly connected to the upper end of the front main frame 210, and the end of the horizontal column away from the vertical column is sleeved on the handlebar 220. The vertical column and the horizontal column can be fixedly connected or be an integral structure. Each end of the handlebar 220 is rotatably connected to a grip 240. When folding is required, the grip 240 can rotate to a position perpendicular to the handlebar 220, thereby reducing the width of the folding electric vehicle. A limiting structure is provided between the grip 240 and the handlebar 220. The limiting structure can be a limiting groove at the end of the handlebar 220 and a limiting block at the corresponding position of the grip 240. When the folding electric vehicle is opened, the position of the grip 240 is fixed by the limiting block and the limiting groove. When the folding electric vehicle needs to be folded, the limiting block disengages from the limiting groove, allowing the grip 240 to rotate relative to the handlebar 220.

[0044] In an optional embodiment, the front frame assembly 200 further includes a front fork 250 and a front wheel 260. The front fork 250 is fixedly connected to the bottom of the front main frame 210, and the front wheel 260 is rotatably connected to the front fork 250.

[0045] Please see Figure 3 The top of the front fork 250 is fixedly connected to the bottom of the front main frame 210, and the bottom of the front fork 250 is rotatably connected to the front wheel 260 via a pivot. The front wheel 260 is located inside the front fork 250. The front fork 250 provides cushioning and shock absorption for the front of the vehicle. The front wheel 260 also uses rubber-coated aluminum wheels, which can to some extent prevent damage to the front wheel 260 from nails or broken glass on the road.

[0046] Furthermore, a shock-absorbing buffer 270 is provided between the front wheel fork 250 and the front wheel 260. The shock-absorbing buffer 270 can be a shock-absorbing spring, which further enhances the shock-absorbing effect.

[0047] The folding method of the folding electric vehicle in this embodiment is as follows: First, align the front main frame 210 with the rear main frame 310. Figure 1 Rotate clockwise as shown and partially insert into the folding placement cavity 311. Then, push the slide bar 330 upwards to disengage it from the slot 340 and allow it to enter the slide groove 320. When the slide bar 330 reaches the top of the slide groove 320, press... Figure 1 Rotate the first support rod 120 and the second support rod 130 counterclockwise in the direction shown so that they are placed into the folding placement cavity 311. Finally, rotate the handlebar 240 to a position perpendicular to the handlebar 220.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A folding electric vehicle, characterized in that, include: The vehicle includes a seat assembly (100), a front frame assembly (200), and a rear frame assembly (300). The seat assembly (100) is movably connected to the rear frame assembly (300), and the front frame assembly (200) is rotatably connected to the rear frame assembly (300). When the folding electric vehicle is in the open state, the seat assembly (100) and the front frame assembly (200) are located on both sides of the rear frame assembly (300). The rear frame assembly (300) has folding placement cavities (311) that open toward the seat assembly (100) and the front frame assembly (200), respectively, and both the front frame assembly (200) and the seat assembly (100) are rotatable relative to the rear frame assembly (300) to be placed into the folding placement cavity (311).

2. The folding electric vehicle according to claim 1, characterized in that, The rear frame assembly (300) includes a rear main frame (310), and the folding placement cavity (311) is disposed on the rear main frame (310). The front frame assembly (200) includes a front main frame (210), and the front main frame (210) is rotatably connected to the rear main frame (310). A positioning structure is provided between the front main frame (210) and the rear main frame (310).

3. The folding electric vehicle according to claim 2, characterized in that, The seat assembly (100) includes a seat (110), a first support rod (120) and a second support rod (130). One end of the first support rod (120) is fixedly connected to the seat (110), and the other end is rotatably connected to the upper end of the rear main frame (310). One end of the second support rod (130) is rotatably connected to the first support rod (120), and the other end is adjustablely connected to the lower end of the rear main frame (310).

4. The folding electric vehicle according to claim 3, characterized in that, The side wall of the folding placement cavity (311) is provided with a sliding groove (320), and the end of the second support rod (130) away from the first support rod (120) is provided with a sliding rod (330). The sliding rod (330) slides in cooperation with the sliding groove (320), and the bottom wall of the sliding groove (320) is provided with a height adjustment structure.

5. The folding electric vehicle according to claim 4, characterized in that, The height adjustment structure includes a plurality of slots (340) spaced apart along the extension direction of the slide groove (320), and the slide rod (330) cooperates with the slots (340) to restrict the slide rod (330) from sliding relative to the slide groove (320).

6. The folding electric vehicle according to claim 2, characterized in that, The rear frame assembly (300) also includes a rear wheel fork (350) and a rear wheel (360), the rear wheel fork (350) being fixedly connected to the bottom of the rear main frame (310), and the rear wheel (360) being rotatably connected to the rear wheel fork (350).

7. The folding electric vehicle according to any one of claims 2-6, characterized in that, The front main frame (210) is provided with battery mounting holes (211) for removing and installing batteries.

8. The folding electric vehicle according to any one of claims 2-6, characterized in that, The front frame assembly (200) also includes a handlebar (220), a connecting post (230), and a grip (240). One end of the connecting post (230) is fixedly connected to the upper end of the front main frame (210), and the other end is sleeved on the handlebar (220). The grip (240) is rotatably connected to the end of the handlebar (220), and a limiting structure is provided between the grip (240) and the handlebar (220).

9. The folding electric vehicle according to claim 8, characterized in that, The front frame assembly (200) also includes a front wheel fork (250) and a front wheel (260), the front wheel fork (250) being fixedly connected to the bottom of the front main frame (210), and the front wheel (260) being rotatably connected to the front wheel fork (250).

10. The folding electric vehicle according to claim 9, characterized in that, A shock-absorbing buffer (270) is provided between the front wheel fork (250) and the front wheel (260).

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