Scooter

Abstract

The utility model provides a scooter. The scooter comprises a scooter body, a driving wheel assembly, a driven wheel assembly and a steering assembly. Transverse rotation of the steering wheel is changed into up-and-down movement (clockwise and anticlockwise rotation) of the driven connecting beam through the 90-degree triangular connecting piece, so that when turning towards one side, the scooter can actively incline towards the same side, and the effect of actively counteracting centrifugal force is achieved. And the pedal plate mounted on the wheel shaft can provide reliable support during steering and bending and stability during high-speed advancing. Steering and inclining effects can be achieved through different forces of the left pedal and the right pedal on the pedal, and the steering effect is consistent with the steering effect of a steering wheel. And the easy-to-use wheels are further mounted beside the driving wheels, so that the whole scooter can be conveniently and vertically pushed, such as entering an elevator or being stored in a narrow place.

Description

Technical Field

[0001] The utility model relates to the technical field of sports equipment and walking tools, in particular to a scooter. Background Art

[0002] With the rapid development of social economy and the continuous improvement of living standards, people have higher and higher requirements for physical exercise and leisure and entertainment sports. Scooters are relatively popular sports equipment on the market. They can be used as fitness equipment for leisure and entertainment, and can also be used as a temporary means of transportation. They have the advantages of small size, light weight, low cost and easy to carry. They are deeply favored by young people at home and abroad and are rapidly promoted and applied at home and abroad.

[0003] At present, most scooters have a single power source. The rider puts one foot on the pedal frame and the other foot steps backward to push the ground forward, and moves the body's center of gravity forward, thereby pushing the skateboard forward. This human-powered propulsion method can achieve the purpose of fitness, but as a means of transportation, the rider will easily feel tired after continuous pedaling, and its endurance is poor. In addition, when encountering road conditions with forward resistance such as uphill, riding will become very strenuous, and there is even the possibility of accidents. In order to avoid danger, the rider can only push or detour, which reduces the fun of riding. It is urgent to develop a new type of scooter. Utility Model Content

[0004] The main purpose of the utility model is to solve the problems existing in the prior art and provide a scooter which is interesting and can exercise balance.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a scooter, the scooter comprises:

[0006] Car body 1;

[0007] A driving wheel assembly 2, used for driving the scooter to move forward, wherein the driving wheel assembly 2 is arranged at the rear end of the scooter body 1;

[0008] A driven wheel assembly 3, wherein the driven wheel assembly 3 is arranged at the front end of the vehicle body 1;

[0009] The steering assembly 4 is used to guide the scooter when it is in motion;

[0010] The steering assembly 4 is connected to the driven wheel assembly 3 .

[0011] Furthermore, a seat 5 is provided on the vehicle body 1, and the seat 5 can slide along the longitudinal direction of the vehicle body 1 through a sliding mechanism 501, so that the seat 5 is suitable for people of different heights.

[0012] Further, the sliding mechanism 501 includes a chute 5011 located on the surface of the vehicle body 1 and a slider 5012 installed under the seat 5; wherein, the slider 5012 is embedded in the chute 5011.

[0013] Further, the drive wheel assembly 2 includes:

[0014] A drive mounting frame 201, which is fixedly installed at the rear end of the vehicle body 1;

[0015] A drive connection beam 202, the middle part of which is fixedly connected to the drive mounting frame 201, and a drive end shock absorption mounting cavity is formed between the drive mounting frame 201 and the drive connection beam 202; at least one drive end shock absorption spring 203 is provided in the drive end shock absorption mounting cavity;

[0016] At least two drive wheels 204, which are respectively installed at both ends of the drive connection beam 202 through drive hubs 205;

[0017] At least two drive mechanisms 206, which are respectively used to drive the corresponding drive wheels 204, and the rotational speeds of the drive mechanisms 206 are kept consistent.

[0018] Further, the drive mechanism 206 includes: a drive mounting plate 2061, which is installed on the drive connection beam 202;

[0019] A drive motor 2062, which is installed on one side of the drive mounting plate 2061, and the drive end of the drive motor 2062 extends to the other side of the drive mounting plate 2061;

[0020] A driving pulley 2063, which is installed on the drive end of the drive motor 2062;

[0021] A driven pulley 2064, which is installed on the drive hub 205 of the drive wheel 204;

[0022] A belt 2065, which is sleeved on the driving pulley 2063 and the driven pulley 2064;

[0023] Wherein, the drive of the drive wheel 204 is realized by driving the movement of the belt 2065 through the drive motor 2062.

[0024] Further, the driven wheel assembly 3 includes:

[0025] A driven mounting frame 301, which is fixedly installed on the lower surface of the front end of the vehicle body 1;

[0026] A driven connection beam 302, the middle part of which is fixedly connected to the driven mounting frame 301, and a driven end shock absorption mounting cavity is formed between the driven mounting frame 301 and the driven connection beam 302; at least one driven end shock absorption spring 303 is provided in the driven end shock absorption mounting cavity;

[0027] At least two driven wheels 304, which are respectively installed at both ends of the driven connecting beam 302 through driven wheel hubs 305.

[0028] Furthermore, the steering assembly 4 includes:

[0029] A steering mounting plate 401, which is fixedly installed on the upper surface of the front end of the vehicle body 1;

[0030] A steering rod 402, one end of which is rotatably connected and installed on the steering mounting plate 401;

[0031] A steering wheel 403, which is fixedly installed on the other end of the steering rod 402;

[0032] A steering connecting plate 404, which is fixedly sleeved on the steering rod 402;

[0033] A first connecting rod 405, which is located below the steering connecting plate 404, and one end of which is rotatably connected to the steering connecting plate 404 through a universal connecting pin shaft 406;

[0034] A mounting seat 407, which is fixedly installed on the steering mounting plate 401;

[0035] A second connecting rod 408, one end of which is rotatably connected to the driven connecting beam 302;

[0036] A triangular connecting piece 409, the first vertex angle of the triangular connecting piece 409 is rotatably connected to the first connecting rod 405, the second vertex angle is rotatably connected to the second connecting rod 408, and the third vertex angle is rotatably connected to the mounting seat 407;

[0037] Wherein, when the steering wheel 403 rotates clockwise, the steering rod 402 rotates clockwise, driving the steering connecting plate 404 to rotate clockwise, the triangular connecting piece 409 rotates clockwise, and further driving the driven connecting beam 302 to move leftward, realizing the left turn of the driven wheel assembly 3;

[0038] When the steering wheel 403 rotates counterclockwise, the steering rod 402 rotates counterclockwise, driving the steering connecting plate 404 to rotate counterclockwise, the triangular connecting piece 409 rotates counterclockwise, and further driving the driven connecting beam 302 to move rightward, realizing the right turn of the driven wheel assembly 3.

[0039] Furthermore, the scooter further includes: a quick-release pedal mechanism 6, which is used for a rider to place their feet on it when using the scooter, and when turning, use their own center of gravity to assist in steering;

[0040] Furthermore, the quick-release pedal mechanism 6 includes:

[0041] A pedal connecting rod 601, one end of which is rotatably installed at the center of the driven wheel hub 305;

[0042] A pedal 602, which is installed at the other end of the pedal connecting rod 601;

[0043] An auxiliary wheel 603, which is used to assist in turning; it is installed below the pedal 602.

[0044] Furthermore, the scooter further includes: a fender 7 and a headlight 8;

[0045] Wherein, the fender 7 is installed on the driving wheel 204 and the driven wheel 304 through a fender mounting bracket 701;

[0046] The headlight 8 is installed on the steering rod 402.

[0047] The advantages and positive effects of the present utility model are:

[0048] By using a 90-degree triangular connecting piece to convert the lateral rotation of the steering wheel into the up-and-down movement (clockwise and counterclockwise rotation) of the driven connecting beam, when the scooter turns to one side, it will also actively tilt to the same side, achieving the effect of actively offsetting the centrifugal force. The foot pedal installed on the wheel axle can provide steering, reliable support when cornering, and stability when moving forward at high speed. By applying different forces with the left and right feet on it, the effects of turning and tilting can also be achieved, which is consistent with the effect of steering wheel turning. An easy-to-move wheel is also installed beside the driving wheel, which is convenient for pushing the entire scooter upright, such as entering an elevator or storing it in a narrow place. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 is a schematic structural diagram of the scooter of the present utility model;

[0050] Figure 2 is a top view of the scooter of the present utility model;

[0051] Figure 3 is a schematic structural diagram of the driving wheel assembly of the present utility model;

[0052] Figure 4 is a schematic structural diagram of the driven wheel assembly and the steering assembly of the present utility model;

[0053] Figure 5 is of the present utility model Figure 4 rear view;

[0054] Figure 6 is a schematic structural diagram of the quick-release pedal mechanism of the present utility model;

[0055] In the figure: 1. Vehicle body; 2. Driving wheel assembly; 201. Driving mounting bracket; 202. Driving connecting beam; 203. Driving end shock-absorbing spring; 204. Driving wheel; 205. Driving wheel hub; 206. Driving mechanism; 2061. Driving mounting plate; 2062. Driving motor; 2063. Driving pulley; 2064. Driven pulley; 2065. Belt;

[0056] 3. Driven wheel assembly; 301. Driven mounting bracket; 302. Driven connecting beam; 303. Driven end shock-absorbing spring; 304. Driven wheel; 305. Driven wheel hub;

[0057] 4. Steering assembly; 401. Steering mounting plate; 402. Steering rod; 403. Steering wheel; 404. Steering connecting plate; 405. First connecting rod; 406. Universal connecting pin shaft; 407. Mounting seat; 408. Second connecting rod; 409. Triangular connecting piece;

[0058] 5. Seat; 501. Sliding mechanism; 5011. Slide groove; 5012. Slide block;

[0059] 6. Quick-release pedal mechanism; 601. Pedal connecting rod; 602. Pedal; 603. Auxiliary wheel;

[0060] 7. Mudguard; 8. Headlight. Specific embodiments

[0061] For a better understanding of the present utility model, the present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings.

[0062] Embodiment 1

[0063] As Figures 1-6 shown, a scooter, the scooter includes:

[0064] Vehicle body 1;

[0065] Driving wheel assembly 2 for driving the scooter to move forward, the driving wheel assembly 2 is arranged at the rear end of the vehicle body 1;

[0066] Furthermore, the driving wheel assembly 2 includes:

[0067] Driving mounting bracket 201, which is fixedly installed at the rear end of the vehicle body 1;

[0068] Driving connecting beam 202, the middle part of which is fixedly connected to the driving mounting bracket 201, and a driving end shock-absorbing mounting cavity is formed between the driving mounting bracket 201 and the driving connecting beam 202; at least one driving end shock-absorbing spring 203 is arranged in the driving end shock-absorbing mounting cavity;

[0069] Specifically, when the rider crosses an obstacle, the shock-absorbing spring 203 at the driving end of the rear end can play a shock-absorbing role and improve the riding experience of the rider.

[0070] At least two driving wheels 204, which are respectively installed at both ends of the driving connection beam 202 through driving hubs 205;

[0071] At least two driving mechanisms 206, which are respectively used to drive the corresponding driving wheels 204, and the rotation speeds of the driving mechanisms 206 are kept consistent.

[0072] Further, the driving mechanism 206 includes: a driving mounting plate 2061, which is installed on the driving connection beam 202;

[0073] A driving motor 2062, which is installed on one side of the driving mounting plate 2061, and the driving end of the driving motor 2062 extends to the other side of the driving mounting plate 2061;

[0074] A driving pulley 2063, which is installed on the driving end of the driving motor 2062;

[0075] A driven pulley 2064, which is installed on the driving hub 205 of the driving wheel 204;

[0076] A belt 2065, which is sleeved on the driving pulley 2063 and the driven pulley 2064;

[0077] Specifically, by driving the movement of the belt 2065 through the driving motor 2062, the driving of the driving wheel 204 is realized.

[0078] A driven wheel assembly 3, and the driven wheel assembly 3 is arranged at the front end of the vehicle body 1;

[0079] Further, the driven wheel assembly 3 includes:

[0080] A driven mounting frame 301, which is fixedly installed on the lower surface of the front end of the vehicle body 1;

[0081] A driven connection beam 302, the middle part of which is fixedly connected to the driven mounting frame 301, and a driven-end shock-absorbing mounting cavity is formed between the driven mounting frame 301 and the driven connection beam 302; at least one driven-end shock-absorbing spring 303 is arranged in the driven-end shock-absorbing mounting cavity;

[0082] Specifically, when the rider crosses an obstacle, the driven-end shock-absorbing spring 306 at the front end can play a shock-absorbing role, improve the riding experience of the rider, and facilitate the front end of the vehicle to cross the obstacle.

[0083] At least two driven wheels 304, which are respectively installed at both ends of the driven connection beam 302 through driven hubs 305.

[0084] The steering assembly 4 is used to play a guiding role when the scooter is in motion;

[0085] Among them, the steering assembly 4 is connected to the driven wheel assembly 3.

[0086] Furthermore, the steering assembly 4 includes:

[0087] The steering mounting plate 401 is fixedly mounted on the upper surface of the front end of the vehicle body 1;

[0088] The steering rod 402 has one end rotatably connected and mounted on the steering mounting plate 401;

[0089] The steering wheel 403 is fixedly mounted on the other end of the steering rod 402;

[0090] The steering connecting plate 404 is fixedly sleeved on the steering rod 402;

[0091] The first connecting rod 405 is located below the steering connecting plate 404, and one end thereof is rotatably connected to the steering connecting plate 404 through a universal connecting pin shaft 406;

[0092] The mounting seat 407 is fixedly mounted on the steering mounting plate 401;

[0093] The second connecting rod 408 has one end rotatably connected to the driven connecting beam 302;

[0094] The triangular connecting piece 409 has its first apex angle rotatably connected to the first connecting rod 405, its second apex angle rotatably connected to the second connecting rod 408, and its third apex angle rotatably connected to the mounting seat 407;

[0095] Specifically, the second apex angle of the triangular connecting piece 409 is 90 degrees.

[0096] Specifically, when the steering wheel 403 rotates clockwise, the steering rod 402 rotates clockwise, driving the steering connecting plate 404 to rotate clockwise, and the triangular connecting piece 409 to rotate clockwise, thereby driving the driven connecting beam 302 to move leftward, realizing the left turn of the driven wheel assembly 3 and achieving the effect of actively offsetting the centrifugal force.

[0097] When the steering wheel 403 rotates counterclockwise, the steering rod 402 rotates counterclockwise, driving the steering connecting plate 404 to rotate counterclockwise, and the triangular connecting piece 409 to rotate counterclockwise, thereby driving the driven connecting beam 302 to move rightward, realizing the right turn of the driven wheel assembly 3 and achieving the effect of actively offsetting the centrifugal force.

[0098] Furthermore, a seat 5 is provided on the vehicle body 1, and the seat 5 can slide along the longitudinal direction of the vehicle body 1 through a sliding mechanism 501, making it suitable for people of different heights.

[0099] Further, the sliding mechanism 501 includes a chute 5011 located on the surface of the vehicle body 1 and a slider 5012 installed under the seat 5; wherein, the slider 5012 is embedded in the chute 5011.

[0100] Its working process: The rider turns on the drive wheel assembly, and the drive motor drives the driving pulley and the driven pulley to move, and then the drive wheel rotates, causing the vehicle body to start moving. When the rider needs to turn left or right, when turning left, the steering wheel 403 rotates clockwise, the steering rod 402 rotates clockwise, driving the steering connection plate 404 to rotate clockwise, and the triangular connection member 409 to rotate clockwise, thereby driving the driven connection beam 302 to move leftward, realizing the left turn of the driven wheel assembly 3 and achieving the effect of actively offsetting the centrifugal force;

[0101] When turning right, the steering wheel 403 rotates counterclockwise, the steering rod 402 rotates counterclockwise, driving the steering connection plate 404 to rotate counterclockwise, and the triangular connection member 409 to rotate counterclockwise, thereby driving the driven connection beam 302 to move rightward, realizing the right turn of the driven wheel assembly 3 and achieving the effect of actively offsetting the centrifugal force.

[0102] When the rider needs to adjust the front - rear position of the seat, through the cooperation of the chute and the slider on the sliding mechanism, the seat can move back and forth along the vehicle body to complete the adjustment, making it suitable for people of different heights.

[0103] Embodiment 2

[0104] On the basis of Embodiment 1, further, the scooter further includes: a quick - release pedal mechanism 6, which is used when the rider uses the scooter, and both feet can be placed on it, and when turning, by using the rider's own center of gravity, it assists in steering;

[0105] Further, the quick - release pedal mechanism 6 includes:

[0106] A pedal connecting rod 601, one end of which is rotatably installed at the center of the driven wheel hub 305;

[0107] A pedal 602, which is installed at the other end of the pedal connecting rod 601;

[0108] An auxiliary wheel 603, which is used to assist in turning; it is installed under the pedal 602.

[0109] Specifically, when cornering, the pedal 602 can support the scooter and improve the stability during high - speed forward movement. And by the different forces of the left and right feet stepping on it, it can also achieve the effects of steering and tilting, which are the same as the effects of steering with the steering wheel.

[0110] Embodiment 3

[0111] On the basis of Embodiment 1 and Embodiment 2, further, the scooter further includes: a fender 7 and a headlight 8;

[0112] Specifically, the fender 7 is installed on the drive wheel 204 and the driven wheel 304 through a fender mounting bracket 701; the fender is used to prevent splashed sewage or sludge from falling on the rider when the wheel rotates.

[0113] The headlight 8 is installed on the steering rod 402. It is used to provide illumination for the rider during night rides.

[0114] Embodiment 4

[0115] On the basis of Embodiment 1, Embodiment 2 and Embodiment 3, an easy-to-move wheel is also installed beside the drive wheel 204, which facilitates standing and pushing the entire scooter, such as entering an elevator or storing it in a narrow place.

[0116] The above has described the embodiments of the present utility model in detail, but the content is only the preferred embodiments of the present utility model and cannot be considered as limiting the scope of implementation of the present utility model. All equivalent changes and improvements made within the scope of the present utility model shall still fall within the scope covered by this patent.

Claims

1. A scooter, characterized in that: The scooter includes: Car body (1); A driving wheel assembly (2) is used to drive the scooter to move forward, and the driving wheel assembly (2) is arranged at the rear end of the scooter body (1); A driven wheel assembly (3), wherein the driven wheel assembly (3) is arranged at the front end of the vehicle body (1); The steering assembly (4) is used to guide the scooter when it is in motion; The steering assembly (4) is connected to the driven wheel assembly (3).

2. The scooter according to claim 1, characterized in that: The vehicle body (1) is provided with a seat (5), and the seat (5) can slide along the longitudinal direction of the vehicle body (1) via a sliding mechanism (501), so that the seat (5) is suitable for people of different heights.

3. The scooter according to claim 2, characterized in that: The sliding mechanism (501) comprises a sliding groove (5011) located on the surface of the vehicle body (1) and a sliding block (5012) installed below the seat (5); wherein the sliding block (5012) is embedded in the sliding groove (5011).

4. The scooter according to claim 1, characterized in that: The drive wheel assembly (2) includes: A drive mounting frame (201) fixedly mounted on the rear end of the vehicle body (1); A driving connection beam (202), wherein a middle portion thereof is fixedly connected to a driving mounting frame (201), and a driving end shock absorbing mounting cavity is formed between the driving mounting frame (201) and the driving connection beam (202); at least one driving end shock absorbing spring (203) is disposed in the driving end shock absorbing mounting cavity; At least two driving wheels (204), which are respectively mounted on two ends of the driving connecting beam (202) through driving wheel hubs (205); At least two driving mechanisms (206) are respectively used to drive corresponding driving wheels (204), and the rotation speeds of the driving mechanisms (206) remain consistent.

5. The scooter according to claim 4, characterized in that: The driving mechanism (206) comprises: a driving mounting plate (2061) mounted on the driving connecting beam (202); A driving motor (2062) is mounted on one side of the driving mounting plate (2061), and a driving end of the driving motor (2062) extends into the other side of the driving mounting plate (2061); A driving pulley (2063) mounted on a driving end of a driving motor (2062); A driven pulley (2064) mounted on a driving hub (205) of the driving wheel (204); A belt (2065) is mounted on the driving pulley (2063) and the driven pulley (2064); The driving motor (2062) drives the belt (2065) to move, thereby driving the driving wheel (204).

6. The scooter according to claim 1, characterized in that: The driven wheel assembly (3) comprises: A driven mounting frame (301) fixedly mounted on the lower surface of the front end of the vehicle body (1); A driven connecting beam (302), wherein the middle portion of the driven connecting beam is fixedly connected to the driven mounting frame (301), and a driven end shock-absorbing mounting cavity is formed between the driven mounting frame (301) and the driven connecting beam (302); at least one driven end shock-absorbing spring (303) is arranged in the driven end shock-absorbing mounting cavity; At least two driven wheels (304) are respectively mounted on two ends of the driven connecting beam (302) through driven wheel hubs (305).

7. The scooter according to claim 1, characterized in that: The steering assembly (4) comprises: A steering mounting plate (401) fixedly mounted on the front upper surface of the vehicle body (1); A steering rod (402), one end of which is rotatably connected and mounted on the steering mounting plate (401); A steering wheel (403) fixedly mounted on the other end of the steering rod (402); A steering connecting plate (404) which is fixedly sleeved on the steering rod (402); A first connecting rod (405), which is located below the steering connecting plate (404) and has one end rotatably connected to the steering connecting plate (404) via a universal connecting pin (406); A mounting seat (407) fixedly mounted on the steering mounting plate (401); A second connecting rod (408), one end of which is rotatably connected to the driven connecting beam (302); A triangular connecting member (409), wherein a first vertex of the triangular connecting member (409) is rotatably connected to the first connecting rod (405), a second vertex of the triangular connecting member (409) is rotatably connected to the second connecting rod (408), and a third vertex of the triangular connecting member (409) is rotatably connected to the mounting seat (407); When the steering wheel (403) rotates clockwise, the steering rod (402) rotates clockwise, driving the steering connecting plate (404) to rotate clockwise, and the triangular connecting member (409) to rotate clockwise, thereby driving the driven connecting beam (302) to move leftward, thereby achieving the left turn of the driven wheel assembly (3); When the steering wheel (403) rotates counterclockwise, the steering rod (402) rotates counterclockwise, driving the steering connecting plate (404) to rotate counterclockwise, and the triangular connecting member (409) to rotate counterclockwise, thereby driving the driven connecting beam (302) to move rightward, thereby achieving rightward rotation of the driven wheel assembly (3).

8. The scooter according to claim 1, characterized in that: The scooter also includes a quick-release pedal mechanism (6) for placing the rider's feet on the mechanism when the scooter is used, and for assisting the rider in turning by using the rider's center of gravity.

9. The scooter according to claim 8, characterized in that: The quick-release pedal mechanism (6) comprises: A pedal connecting rod (601), one end of which is rotatably mounted at the center of the driven wheel hub (305); A pedal (602) mounted on the other end of the pedal connecting rod (601); The auxiliary wheel (603) is used to assist turning; it is installed below the pedal (602).

10. The scooter according to claim 8, characterized in that: The scooter also includes: a fender (7) and a headlight (8); The fender (7) is mounted on the driving wheel (204) and the driven wheel (304) via a fender mounting frame (701); The vehicle lamp (8) is mounted on the steering rod (402).

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