Electric scooter

Abstract

The utility model provides an electric scooter which comprises a lithium battery plate base and is characterized in that a positioning sleeve seat is fixed on the back face of the front end of the lithium battery plate base, a front fork is rotatably installed in the positioning sleeve seat through a bearing, and a front wheel is rotatably installed in the front fork. An oil brake disc is installed in the front fork and located in the front wheel, a front beam is fixedly installed on the upper surface of the front fork, and a folding connecting piece is installed outside the front beam. According to the electric scooter, power is supplied to the hub motor with the oil brake outside the rear wheel through the lithium battery plate base, so that the hub motor with the oil brake drives the rear wheel to rotate, a user can ride the electric scooter at the moment, the user can illuminate a road ahead through the headlamp in the riding process, and the electric scooter is convenient to use. A user holds the handlebar by two hands to rotate and adjust the front wheel in the riding process, so that the riding direction is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electric scooters, in particular to an electric scooter. Background Art

[0002] Electric skateboards are based on traditional human-powered skateboards, with an electric kit added. Electric skateboards are generally divided into two-wheel drive or single-wheel drive, and the most common transmission methods are: hub motor (HUB) and belt drive. The main source of power is lithium battery packs.

[0003] The patent number CN 211494348 U is retrieved, which discloses an electric scooter, including a vehicle body, a rear wheel shock absorber assembly on the vehicle body including a rear wheel shock absorber, a shock absorber bearing plate and a rear wheel shock absorber outer connector, wherein the rear wheel shock absorber includes a shock absorber main panel of an integral structure for connecting to the shock absorber bearing, and a bending section extending along the shock absorber main panel, and the end of the bending section is a protruding claw for connecting to the rear wheel main shaft; the shock absorber bearing plate includes a bearing member main panel of an integral structure for connecting to the vehicle body, and an extension section extending along the bearing member main panel; the outer side surface of the shock absorber main panel is connected to the inner side surface of the bearing member main panel; the rear wheel shock absorber outer connector includes an outer connector main panel of an integral structure for connecting to the vehicle body, and an extension section extending along the outer connector main panel; the outer side surface of the bearing member main panel is connected to the inner side surface of the outer connector main panel, and the outer side surface of the outer connector main panel is connected to the vehicle body.

[0004] When storing this type of electric scooter, the head tube is inconvenient to be folded and stored, which greatly occupies the storage space. It is inconvenient to carry it outside, so it has certain defects.

[0005] Therefore, it is necessary to provide an electric scooter to solve

[0006] The above technical issues. Utility Model Content

[0007] The utility model provides an electric scooter, which solves the problem that the head tube of the electric scooter is inconvenient to be folded and stored when the electric scooter is stored, which greatly occupies the storage space and is inconvenient to carry when going out, thus having certain defects.

[0008] To solve the above technical problems, the utility model provides: an electric scooter, comprising a lithium battery base, a positioning sleeve seat is fixed to the back of the front end of the lithium battery base, a front fork is rotatably mounted inside the positioning sleeve seat through a bearing, a front wheel is rotatably mounted inside the front fork, an oil brake disc is mounted inside the front fork and inside the front wheel, a front beam is fixedly mounted on the upper surface of the front fork, a folding connector is mounted on the outside of the front beam, the front beam can be flipped to the left along the axis of the positioning sleeve seat through the folding connector, a faucet is fixed to the top of the front beam, and a headlight is rotatably mounted on the front end surface of the positioning sleeve seat.

[0009] Preferably, a foot support is rotatably mounted on one side outer wall of the lithium battery base.

[0010] Preferably, a sliding connection piece is slidably mounted on the inner bottom end of the lithium battery board base, and springs are sleeved on the outer sides of the sliding connection piece.

[0011] Preferably, a rear fork is fixedly mounted on one side of the sliding connector, and a rear wheel is rotatably mounted inside the rear fork.

[0012] Preferably, reflective strips are adhered to the outer walls of both sides of the rear fork and the front fork, and a hub motor with an oil brake is installed inside the rear fork and outside the rear wheel.

[0013] Preferably, brake lines are embedded inside the lithium battery base and the front beam, and one end of the brake line is connected to the hub motor with oil brake and the oil brake disc respectively, and the other end of the brake line is connected to the brake handles on both sides of the faucet.

[0014] Compared with the related art, the electric scooter provided by the utility model has the following beneficial effects:

[0015] The hub motor with oil brake on the outside of the rear wheel is powered by the lithium battery board base, so that the hub motor with oil brake drives the rear wheel to rotate. The user can then ride, and during the riding process, the user can illuminate the road ahead with the headlight. During the riding process, the user holds the handlebars with both hands to turn and adjust the front wheel to adjust the riding direction. When not riding, the user can fold the front beam through the folding connector to be parallel to the top of the lithium battery board base, so as to facilitate its storage and carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of an electric scooter provided by the utility model;

[0017] Figure 2 for Figure 1 The cross-sectional structural diagram shown;

[0018] Figure 3 for Figure 1 Schematic diagram of the connection structure between the lithium battery base plate and the rear fork.

[0019] Numbers in the figure: 1. Lithium battery board base; 2. Positioning sleeve; 3. Front fork; 4. Front beam; 5. Faucet; 6. Folding connector; 7. Headlight; 8. Reflective strip; 9. Front wheel; 10. Kickstand; 11. Rear fork; 12. Rear wheel; 13. Oil brake; 14. Brake line; 15. Sliding connector; 16. Spring. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of an electric scooter provided by the utility model; Figure 2 for Figure 1 The cross-sectional structural diagram shown; Figure 3 for Figure 1 A schematic diagram of the connection structure between the lithium battery base plate and the rear fork is shown. An electric scooter comprises a lithium battery base 1, a positioning sleeve 2 is fixed to the back of the front end of the lithium battery base 1, a front fork 3 is rotatably mounted inside the positioning sleeve 2 through a bearing, a front wheel 9 is rotatably mounted inside the front fork 3, an oil brake disc is mounted inside the front fork 3 and inside the front wheel 9, a front beam 4 is fixedly mounted on the upper surface of the front fork 3, a folding connector 6 is mounted outside the front beam 4, the front beam 4 can be turned to the left along the axis of the positioning sleeve 2 through the folding connector 6, a faucet 5 is fixed to the top of the front beam 4, and a headlight 7 is rotatably mounted on the front end surface of the positioning sleeve 2;

[0022] The hub motor 13 with oil brake outside the rear wheel 12 is powered by the lithium battery base 1, so that the hub motor 13 with oil brake drives the rear wheel 12 to rotate. Then the user can ride, and during the riding process, the user can illuminate the road ahead with the headlight 7. During the riding process, the user holds the handlebar 5 with both hands to rotate and adjust the front wheel 9 to adjust the riding direction. When not riding, the user can fold the front beam 4 through the folding connector 6 and make it parallel to the top of the lithium battery base 1 to facilitate its storage and carrying.

[0023] A foot support 10 is rotatably mounted on one side outer wall of the lithium battery base 1;

[0024] The user can place the entire device by using the foot support 10 to avoid falling.

[0025] A sliding connector 15 is slidably mounted on the inner bottom of the lithium battery base 1, and springs 16 are sleeved on the outer sides of the sliding connector 15;

[0026] The spring 16 gives elastic force to the sliding connector 15. When the rear wheel 12 rotating inside the rear fork 11 is vibrated, the sliding connector 15 will slide toward the inside of the lithium battery base 1 and then perform a shock-absorbing operation through the spring 16 to avoid excessive vibration.

[0027] A rear fork 11 is fixedly mounted on one side of the sliding connection 15, a rear wheel 12 is rotatably mounted inside the rear fork 11, reflective strips 8 are adhered to the outer walls of both sides of the rear fork 11 and the front fork 3, and a hub motor 13 with an oil brake is mounted inside the rear fork 11 and outside the rear wheel 12;

[0028] The reflective strips 8 attached to both sides of the front wheel 9 and the rear wheel 12 can increase the safety of the user when riding at night.

[0029] The lithium battery base 1 and the front beam 4 are both embedded with brake wires 14, and one end of the brake wires 14 is respectively connected to the wheel hub motor 13 with oil brake and the oil brake disc, and the other end of the brake wires 14 is connected to the brake handles on both sides of the faucet 5;

[0030] When braking is required, the brake handles on both sides of the handlebar 5 can be squeezed to control the oil brake disc outside the front wheel 9 and the oil brake disc inside the oil brake hub motor 13 of the rear wheel 12 through the brake line 14 to brake and slow down.

[0031] The working principle of an electric scooter provided by the utility model is as follows:

[0032] The lithium battery base 1 supplies power to the hub motor 13 with oil brakes on the outside of the rear wheel 12, so that the hub motor 13 with oil brakes drives the rear wheel 12 to rotate. At this time, the user can ride, and during the riding process, the user can illuminate the road ahead through the headlight 7. During the riding process, the user holds the handlebar 5 with both hands to rotate and adjust the front wheel 9 to adjust the riding direction. When braking is required, the brake handles on both sides of the handlebar 5 can be squeezed to control the oil brake disc on the outside of the front wheel 9 and the oil brake disc inside the hub motor 13 with oil brakes on the rear wheel 12 through the brake line 14 to brake and slow down. When not riding, the user can fold the front beam 4 through the folding connector 6 to be parallel to the top of the lithium battery base 1, so as to facilitate its storage and carrying.

[0033] Compared with the related art, the electric scooter provided by the utility model has the following beneficial effects:

[0034] The hub motor 13 with oil brake outside the rear wheel 12 is powered by the lithium battery base 1, so that the hub motor 13 with oil brake drives the rear wheel 12 to rotate. Then the user can ride, and during the riding process, the user can illuminate the road ahead with the headlight 7. During the riding process, the user holds the handlebar 5 with both hands to rotate and adjust the front wheel 9 to adjust the riding direction. When not riding, the user can fold the front beam 4 through the folding connector 6 and make it parallel to the top of the lithium battery base 1 to facilitate its storage and carrying.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric scooter, comprising a lithium battery base (1), characterized in that: A positioning sleeve (2) is fixed to the back of the front end of the lithium battery base (1); a front fork (3) is rotatably mounted inside the positioning sleeve (2) via a bearing; a front wheel (9) is rotatably mounted inside the front fork (3); an oil brake disc is mounted inside the front fork (3) and inside the front wheel (9); a front beam (4) is fixedly mounted on the upper surface of the front fork (3); a folding connector (6) is mounted outside the front beam (4); the front beam (4) can be turned to the left along the axis of the positioning sleeve (2) via the folding connector (6); a faucet (5) is fixed to the top of the front beam (4); and a headlight (7) is rotatably mounted on the front end surface of the positioning sleeve (2).

2. An electric scooter according to claim 1, characterized in that: A foot support (10) is rotatably mounted on one side outer wall of the lithium battery base (1).

3. An electric scooter according to claim 2, characterized in that: A sliding connection piece (15) is slidably mounted on the inner bottom end of the lithium battery base (1), and springs (16) are sleeved on the outside of both sides of the sliding connection piece (15).

4. An electric scooter according to claim 3, characterized in that: A rear fork (11) is fixedly mounted on one side of the sliding connection member (15), and a rear wheel (12) is rotatably mounted inside the rear fork (11).

5. An electric scooter according to claim 4, characterized in that: Reflective strips (8) are adhered to the outer walls of both sides of the rear fork (11) and the front fork (3), and a hub motor (13) with an oil brake is installed inside the rear fork (11) and outside the rear wheel (12).

6. An electric scooter according to claim 5, characterized in that: Brake lines (14) are embedded inside the lithium battery base (1) and the front beam (4), and one end of the brake line (14) is respectively connected to the wheel hub motor with oil brake (13) and the oil brake disc, and the other end of the brake line (14) is connected to the brake handles on both sides of the handlebar (5).

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