A portable electric scooter

Abstract

The utility model relates to electric scooter technical field, concretely is a kind of portable electric scooter, including scooter body and handlebar vertical pipe, the bottom of handlebar vertical pipe is provided with front wheel, positioning assembly is provided on the scooter body. When folding electric scooter, user holds handlebar vertical pipe and drives front wheel together to exert torque upward, and the scooter body is folded, handlebar vertical pipe rotates 90 degrees together with rotating shaft and rotating rod through connecting plate, rotating shaft is lowered positioning assembly to the side of the bottom of scooter body, i.e. the side of front wheel being folded, finally user screws positioning rod into threaded hole, until into the positioning hole on rotating rod, fixing rotating rod, the two sides of the bottom of scooter body are supported by positioning assembly and rear wheel respectively, form stable two-point support structure, solve the problem that existing electric scooter cannot be independently and stably placed after folding or although can be independently placed, but body support position is easy to wear.

Description

Technical Field

[0001] This utility model relates to the field of electric scooter technology, specifically a portable electric scooter. Background Technology

[0002] Portable electric scooters, as a personal mode of transportation, have the core advantage of being compactly stored through a folding structure, making them easy to access public transportation or store in small spaces. Currently, most products on the market use a single handlebar stem or a handlebar stem that drives the front wheel to fold upwards and the scooter body to fold in half, in order to reduce their static storage volume.

[0003] However, when existing electric scooters are folded, if a single handlebar stem is folded upwards, the electric scooter needs to be placed against a wall, pillar, or held by the user to be stable when placed on the ground. It cannot be placed independently and stably, which increases the user's operational burden.

[0004] If a single handlebar stem is used to drive the front wheel to fold upwards, it can achieve a certain level of stable support. That is, after the front wheel is folded, the bottom of the folded side of the vehicle body contacts the ground, and then cooperates with the rear wheel to form a two-point support, allowing the electric scooter to be placed independently. However, during long-term use, this part of the vehicle body will rub and collide with the ground when placed or moved, causing wear and tear on the bottom of this part of the vehicle body and shortening the service life of the vehicle body. Utility Model Content

[0005] The purpose of this utility model is to provide a portable electric scooter to solve the problems mentioned in the background art, where existing electric scooters either cannot stand stably and independently after folding, or although they can stand independently, the supporting parts of the scooter body are prone to wear and tear.

[0006] To achieve the above objectives, this utility model provides the following technical solution, including a scooter body and a handlebar stem. A front wheel is provided at the bottom of the handlebar stem. A positioning assembly is provided on the scooter body. Two positioning plates are fixedly connected to the top of the scooter body. A connecting plate is rotatably connected between the two positioning plates via a rotating shaft. The connecting plate is fixedly connected to the handlebar stem. Rotating rods are fixedly connected to both ends of the rotating shaft. The opposite sides of the two rotating rods pass through the corresponding positioning plates. A positioning hole is provided on the surface of the rotating rod. A threaded hole is provided on the top of the positioning plate. The threaded hole is aligned with the positioning hole. A positioning rod is embedded in the inner cavity of the positioning hole. The top of the positioning rod extends into the threaded hole. Finally, the top of the positioning rod extends to the outside of the positioning plate. The surface of the positioning rod is threaded, and the thread is threadedly connected to the threaded hole.

[0007] Preferably, the positioning component includes a movable plate, the surface of which is attached to the positioning plate, positioning wheels are fixedly connected to both the front and rear sides of the movable plate, the surfaces of the positioning wheels are provided with anti-slip textures, springs are fixedly connected to both the front and rear sides of the bottom of the movable plate, the bottom of the springs is fixedly connected to the scooter body, and a fixing strip is fixedly connected to the right side of the pivot.

[0008] Preferably, the surface of the movable plate has a through hole, and a limit rod is movably connected to the inner cavity of the through hole. The upper and lower sides of the limit rod extend to the outside of the through hole, and the bottom of the limit rod is fixedly connected to the scooter body.

[0009] Preferably, a baffle is fixedly connected to the opposite side of the two positioning plates, and the right side of the baffle is slidably connected to the movable plate.

[0010] Preferably, the top of the scooter body is provided with an anti-slip mat, and the anti-slip mat is made of rubber.

[0011] Preferably, a turntable is fixedly connected to each of the two rotating rods on opposite sides. The turntable is rotatably connected to the positioning plate. A positioning block is fixedly connected to the top of the turntable. Two fixing blocks are fixedly connected to each of the two positioning plates on opposite sides. The left side of the positioning block is in close contact with one of the fixing blocks.

[0012] Compared with the prior art, the beneficial effects of this utility model are: When folding the electric scooter, the user holds the handlebar stem and applies torque upwards along with the front wheel, folding the scooter body in half. At this time, the handlebar stem rotates the pivot and the pivot rod together by 90 degrees through the connecting plate. The pivot lowers the positioning component to one side of the bottom of the scooter body, that is, the side where the front wheel is folded. Finally, the user screws the positioning rod into the threaded hole until it enters the positioning hole on the pivot rod, fixing the pivot rod. At this time, the two sides of the bottom of the scooter body are supported by the positioning component and the rear wheel respectively, forming a stable two-point support structure. This solves the problem that existing electric scooters either cannot stand stably on their own after folding, or although they can stand stably on their own, the supporting parts of the scooter body are prone to wear. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural side view of the present invention; Figure 3 This is a diagram illustrating the positioning component of this utility model; Figure 4 This is a cross-sectional view of the single structure of this utility model.

[0014] In the diagram: 1. Scooter body; 2. Handlebar stem; 3. Positioning plate; 4. Connecting plate; 5. Rotary bar; 6. Positioning rod; 7. Movable plate; 8. Positioning wheel; 9. Spring; 10. Fixing strip; 11. Limiting rod; 12. Baffle; 13. Anti-slip mat; 14. Turntable; 15. Positioning block; 16. Fixing block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0017] Example 1: Please see Figure 1-4 This utility model provides a technical solution: a portable electric scooter, including a scooter body 1 and a handlebar stem 2. A front wheel is provided at the bottom of the handlebar stem 2. A positioning assembly is provided on the scooter body 1. Two positioning plates 3 are fixedly connected to the top of the scooter body 1. The two positioning plates 3 are rotatably connected to a connecting plate 4 via a rotating shaft. The connecting plate 4 is fixedly connected to the handlebar stem 2. Rotating rods 5 are fixedly connected to both ends of the rotating shaft. The opposite sides of the two rotating rods 5 pass through the corresponding positioning plates 3. A positioning hole is provided on the surface of the rotating rod 5. A threaded hole is provided on the top of the positioning plate 3. The threaded hole is connected to the positioning hole. A positioning rod 6 is embedded in the inner cavity of the positioning hole. The top of the positioning rod 6 extends into the threaded hole and finally extends to the outside of the positioning plate 3. The surface of the positioning rod 6 is threaded and the thread is threadedly connected to the threaded hole.

[0018] Analysis of the above: When folding the electric scooter, the user first loosens and pulls out the positioning rod 6, then grasps the handlebar stem 2 and applies torque upwards along with the front wheel. Simultaneously, the handlebar stem 2, through the connecting plate 4, drives the axle and the rotating rods 5 mounted at both ends of the axle to rotate between the positioning plate 3. When the handlebar stem 2 rotates 90 degrees, the handlebar stem 2 and the front wheel fold in half with the scooter body 1. At the same time, after the axle rotates 90 degrees, the positioning component is lowered to one side of the bottom of the scooter body 1 (i.e., the side where the front wheel of the electric scooter is folded). At this point, the user re-tightens the positioning rod 6. Insert the rod into the threaded hole until the unthreaded end of the positioning rod 6 enters the positioning hole, and re-fix the rotating rod 5. Since the positioning component is higher than the bottom of the folded side of the scooter body 1 at this time, the positioning component supports this side of the scooter body 1 (to prevent wear on this side of the scooter body 1 when it is in contact with the ground for a long time). The other side is supported by the rear wheel, thus forming a stable two-point support structure, which allows it to stand still independently. This solves the problem that existing electric scooters either cannot stand still independently after folding, or although they can stand still independently, the support parts of the vehicle body are prone to wear.

[0019] Example 2: Please see Figure 1-4 The present invention provides a technical solution based on Embodiment 1: the positioning component includes a movable plate 7, the surface of the movable plate 7 is attached to the positioning plate 3, positioning wheels 8 are fixedly connected to both the front and rear sides of the movable plate 7, the surface of the positioning wheels 8 is provided with anti-slip texture, springs 9 are fixedly connected to both the front and rear sides of the bottom of the movable plate 7, the bottom of the springs 9 is fixedly connected to the scooter body 1, and a fixing strip 10 is fixedly connected to the right side of the rotating shaft.

[0020] Analysis of the above content: When the pivot between the two positioning plates 3 rotates, it drives the fixing strip 10 to rotate. When the fixing strip 10 rotates to the designated position, the fixing strip 10 presses the upper surface of the movable plate 7. During the pressing process, the movable plate 7 will move downward and press the spring 9 to compress it. At the same time, the movable plate 7 drives the positioning wheel 8 to move downward until the bottom end of the positioning wheel 8 protrudes from the bottom surface of the scooter body 1. At this time, the positioning wheel 8 supports the folded side of the scooter body 1, and the anti-slip texture on its surface prevents the positioning wheel 8 from sliding.

[0021] Example 3: Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: the surface of the movable plate 7 is provided with a through hole, the inner cavity of the through hole is movably connected to a limiting rod 11, the upper and lower sides of the limiting rod 11 extend to the outside of the through hole, and the bottom of the limiting rod 11 is fixedly connected to the scooter body 1.

[0022] Analysis of the above content: By setting the limit rod 11, the movable plate 7 can only move in a specific direction (up and down) during the movement process, ensuring the accuracy of the movement trajectory of the movable plate 7 and preventing the possibility of the movable plate 7 deviating or shaking.

[0023] Example 4: Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: baffles 12 are fixedly connected to opposite sides of the two positioning plates 3, and the right side of the baffles 12 is slidably connected to the movable plate 7.

[0024] Analysis of the above content: By setting up baffle 12, when the electric scooter is in motion, the baffle 12 blocks the dust, sand, mud and other debris kicked up by the front wheel on the road, preventing these debris from splashing directly onto the spring 9.

[0025] Example 5: Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: the top of the scooter body 1 is provided with an anti-slip mat 13, and the anti-slip mat 13 is made of rubber.

[0026] Analysis of the above content: By setting the anti-slip mat 13 to increase the friction of the top of the scooter body 1, the user's shoe sole can be firmly gripped to the top of the scooter body 1, preventing the foot from accidentally slipping when accelerating, braking or on bumpy roads, thus ensuring riding safety.

[0027] Example 6: Please see Figure 1-4 Based on Embodiment 1, this utility model provides a technical solution: a turntable 14 is fixedly connected to the opposite sides of the two rotating rods 5. The turntable 14 is rotatably connected to the positioning plate 3. A positioning block 15 is fixedly connected to the top of the turntable 14. Two fixing blocks 16 are fixedly connected to the opposite sides of the two positioning plates 3. The left side of the positioning block 15 is closely fitted with one of the fixing blocks 16.

[0028] Analysis of the above content: During the rotation of the rotating rod 5, the rotating disk 14 is driven to rotate, and the rotating disk 14 drives the positioning block 15 on itself to rotate. When the positioning block 15 rotates, it separates from one of the fixed blocks 16. When the rotating rod 5 rotates 90 degrees, the positioning block 15 is tightly attached to the other fixed block 16, thereby limiting the rotation rod 5 and thus limiting the connecting plate 4.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable electric scooter, characterized in that, include: The scooter body (1) and handlebar stem (2) are provided. The bottom of the handlebar stem (2) is provided with a front wheel. The scooter body (1) is provided with a positioning component. The top of the scooter body (1) is fixedly connected with two positioning plates (3). The two positioning plates (3) are rotatably connected to a connecting plate (4) through a rotating shaft. The connecting plate (4) is fixedly connected to the handlebar stem (2). Both ends of the rotating shaft are fixedly connected with rotating rods (5). The opposite sides of the two rotating rods (5) pass through the corresponding positioning plates (3). The surface of the rotating rod (5) is provided with a positioning hole. The top of the positioning plate (3) is provided with a threaded hole. The threaded hole is connected to the positioning hole. The inner cavity of the positioning hole is embedded with a positioning rod (6). The top of the positioning rod (6) extends into the threaded hole. Finally, the top of the positioning rod (6) extends to the outside of the positioning plate (3). The surface of the positioning rod (6) is provided with a thread. The thread is threaded to the threaded hole.

2. The portable electric scooter according to claim 1, characterized in that: The positioning component includes a movable plate (7), the surface of which is in contact with the positioning plate (3). Positioning wheels (8) are fixedly connected to both the front and rear sides of the movable plate (7). The surface of the positioning wheels (8) is provided with anti-slip texture. Springs (9) are fixedly connected to both the front and rear sides of the bottom of the movable plate (7). The bottom of the springs (9) is fixedly connected to the scooter body (1). A fixing strip (10) is fixedly connected to the right side of the pivot.

3. A portable electric scooter according to claim 2, characterized in that: The surface of the movable plate (7) is provided with a through hole, and the inner cavity of the through hole is movably connected to a limiting rod (11). The upper and lower sides of the limiting rod (11) extend to the outside of the through hole, and the bottom of the limiting rod (11) is fixedly connected to the scooter body (1).

4. A portable electric scooter according to claim 2, characterized in that: A baffle (12) is fixedly connected to the opposite side of the two positioning plates (3), and the right side of the baffle (12) is slidably connected to the movable plate (7).

5. A portable electric scooter according to claim 1, characterized in that: The top of the scooter body (1) is provided with an anti-slip mat (13), and the anti-slip mat (13) is made of rubber.

6. A portable electric scooter according to claim 1, characterized in that: A turntable (14) is fixedly connected to each of the two rotating rods (5) on opposite sides. The turntable (14) is rotatably connected to the positioning plate (3). A positioning block (15) is fixedly connected to the top of the turntable (14). Two fixing blocks (16) are fixedly connected to each of the two positioning plates (3) on opposite sides. The left side of the positioning block (15) is in close contact with one of the fixing blocks (16).

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