Swing skateboard

Abstract

A swing skateboard, comprising a deck (1), and a front wheel assembly (2) and a rear wheel assembly which are arranged on the deck (1). The rear wheel assembly comprises mounting seats (31) symmetrically arranged on two sides of the deck (1); a pivot arm (32) is matched on each mounting seat (31), and an elastic member (33) is arranged between the two pivot arms (32); each pivot arm (32) has one end provided with a shaft sleeve (34) and the other end provided with a wheel body (35); and a positioning member (36) is arranged on each mounting seat (31), and the corresponding shaft sleeve (34) is sleeved on the positioning member (36). Stepping on the deck (1) can drive the two shaft sleeves (34) to respectively rotate around the corresponding positioning members (36), causing the two pivot arms (32) to move closer to or farther away from each other. By means of the stretching and resetting of the elastic member (33), the skateboard can swing and slide forward by intermittently stepping downward on the deck (1) hard, thereby achieving great fun and playfulness, and meeting the requirements of people who enjoy new recreational tools.

Description

A rocking scooter Technical Field

[0001] The utility model particularly relates to a swing-type scooter. Background Art

[0002] Skateboarding is an extreme sport. It's a board sport in which athletes use sliding equipment to perform complex maneuvers, including sliding, jumping, spinning, and flipping, on various terrains, surfaces, and specialized equipment, to the accompaniment of music. A skateboard typically consists of a pedal board and a roller assembly located at the bottom of the pedal board. To skate, the user must place one foot on the pedal board and push off with the other foot to continue gliding. This monotonous experience can reduce enthusiasm for play and entertainment. Therefore, there is an urgent need for an engaging skateboard. Technical Solutions

[0003] The utility model is intended to solve at least one of the technical problems existing in the prior art. For this reason, the utility model proposes a swing type scooter.

[0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

[0005] A rocking scooter comprises a pedal and a front wheel assembly and a rear wheel assembly arranged on the pedal, the rear wheel assembly comprising mounting seats symmetrically arranged on both sides of the pedal, each mounting seat being matched with a swing arm, an elastic member being arranged between the two swing arms, a shaft sleeve being arranged at one end of the swing arm, and a wheel body being arranged at the other end, a positioning member being arranged on the mounting seat, the shaft sleeve being sleeved on the positioning member, and stepping on the pedal can drive the two shaft sleeves to rotate around the corresponding positioning members respectively, so that the two swing arms are moved closer to or away from each other.

[0006] Preferably, the mounting seat is provided with a connecting plate tilted downward, the shaft sleeve is provided with a movable groove, one side of the connecting plate extends into the movable groove, and the positioning piece passes through the shaft sleeve and is connected to the connecting plate.

[0007] Preferably, limited angles are respectively provided on both sides of the connecting plate, and the shaft sleeve is rotated relative to the positioning member to abut against the limited angle to limit the rotation range of the shaft sleeve.

[0008] Preferably, a limiting platform is provided at the end of the positioning member, and a limiting groove is provided on the shaft sleeve. After the positioning member is connected to the connecting plate, the limiting platform is limited in the limiting groove.

[0009] Preferably, the downward inclination angle of the connecting plate is 45 degrees.

[0010] Preferably, a mounting frame for mounting the wheel body is provided on the swing arm.

[0011] Preferably, the mounting frame includes a fixing plate arranged along the length direction of the swing arm, a limiting axis is obliquely arranged on the fixing plate, and a fixing frame for mounting the wheel body is rotatably arranged on the limiting axis.

[0012] Preferably, the elastic member is a spring. Beneficial effects

[0013] Beneficial effects of the utility model:

[0014] The present application stretches and resets the elastic member, and the skateboard can be swung forward and slid by intermittently stepping down on the pedal. The skateboard is interesting and entertaining, and can meet the needs of people who like new play tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0016] FIG1 is a structural schematic diagram of a rocking scooter of the present application;

[0017] FIG2 is a structural diagram 1 of the mounting base, swing arm, and shaft sleeve of the present application;

[0018] FIG3 is a second structural diagram of the mounting base, swing arm, and shaft sleeve of the present application;

[0019] FIG4 is a second structural diagram of a rocking scooter of the present application;

[0020] FIG5 is a schematic structural diagram of the fixing frame, fixing plate, and limiting shaft of the present application. Best Mode for Carrying Out the Invention

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0022] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present invention. It is only for reference and understanding of the preferred embodiments. The product components shown in the drawings can be changed in position, increased in number, or simplified in structure.

[0023] The “connection” described in the specification and the mutual “connection” relationship of the components shown in the drawings may be understood as a fixed connection, a detachable connection, or an integral connection; it may be a direct connection or a connection through an intermediate medium. Those skilled in the art may understand the connection relationship according to the specific circumstances and may derive different implementation methods in an appropriate manner by means of screwing, riveting, welding, snapping, or splicing.

[0024] For the directional words such as up, down, left, right, top, and bottom described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" can mean directly above or obliquely above, or it simply means higher than other objects; other directions can also be understood by analogy.

[0025] The materials for making parts with solid shapes shown in the specification and drawings may be metal materials, non-metal materials or other synthetic materials; the mechanical processing techniques used for parts with solid shapes may be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precision, but are not limited to the above-mentioned materials and manufacturing processes.

[0026] A rocking scooter, referring to Figures 1 to 5, includes a pedal 1 and a front wheel assembly 2 and a rear wheel assembly arranged on the pedal 1. The rear wheel assembly includes mounting seats 31 symmetrically arranged on both sides of the pedal 1, each mounting seat 31 is matched with a swing arm 32, an elastic member 33 is arranged between the two swing arms 32, one end of the swing arm 32 is provided with a shaft sleeve 34, and the other end is provided with a wheel body 35, a positioning member 36 is provided on the mounting seat 31, and the shaft sleeve 34 is sleeved on the positioning member 36. Stepping on the pedal 1 can drive the two shaft sleeves 34 to rotate around the corresponding positioning members 36, so that the two swing arms 32 are close to or away from each other.

[0027] Furthermore, the mounting seat 31 is provided with a connecting plate 4 tilted downward, the shaft sleeve 34 is provided with a movable groove 5, one side of the connecting plate 4 extends into the movable groove 5, and the positioning member 36 passes through the shaft sleeve 34 and is connected to the connecting plate 4.

[0028] Furthermore, limited angles 6 are respectively provided on both sides of the connecting plate 4 , and the shaft sleeve 34 rotates relative to the positioning member 36 to abut against the limited angles 6 to limit the rotation range of the shaft sleeve 34 .

[0029] Furthermore, a limiting platform 361 is provided at the end of the positioning member 36 , and a limiting groove 341 is provided on the shaft sleeve 34 . After the positioning member 36 is connected to the connecting plate 4 , the limiting platform 361 is limited in the limiting groove 341 .

[0030] Furthermore, the downward inclination angle of the connecting plate 4 is 45 degrees.

[0031] Furthermore, a mounting bracket for mounting the wheel body 35 is provided on the swing arm 32 .

[0032] Furthermore, the mounting frame includes a fixing plate 71 arranged along the length direction of the swing arm 32, a limiting shaft 72 is obliquely provided on the fixing plate 71, and a fixing frame 73 for mounting the wheel body 35 is rotatably provided on the limiting shaft 72.

[0033] Furthermore, the elastic member 33 is a spring.

[0034] The working principle of this utility model is:

[0035] As shown in FIG1 , the front wheel assembly 2 can be designed as shown in FIG1 (since this part of the structure is a mature technical means, its working principle will not be described in detail here). The rear wheel assembly must be symmetrically arranged as shown in FIG1 during installation design. As a first embodiment, when a user is playing, the left foot steps on the pedal 1 near the front wheel assembly 2 (hereinafter referred to as the front end) and the right foot steps on the pedal 1 near the rear wheel assembly (hereinafter referred to as the rear end). Due to the force transmission effect, the spring will stretch and deform, and the two swing arms 32 will rotate relative to the mounting base 31 until one end extends outside the pedal 1, as shown in FIG4 . When the left foot steps hard on the front end, the pedal 1 will tilt toward the front end, the center of gravity will move forward to the front end of the pedal 1, and the rear end of the pedal 1 will tilt up. At this time, the spring will restore the deformation, driving the two swing arms 32 to rotate relative to the mounting base 31 to move closer to each other. When the two swing arms 32 are in the process of returning to their original position, they will drive the skateboard to continue sliding forward. Therefore, when the left foot presses hard on the front end of the pedal 1, the rear end of the pedal 1 tilts up, the spring resets, pulls the two swing arms 32 together, and the skateboard moves forward; when the left foot stops pressing hard on the front end of the pedal 1, the center of gravity moves toward the rear end of the pedal 1, and the spring is stretched, driving the two swing arms 32 away from each other until one end of each swing arm 32 extends outside the pedal 1; therefore, when the left foot is controlled to intermittently press on the front end of the pedal 1, the spring drives the two swing arms 32 to switch between the two motion states of moving closer to each other and moving away from each other during the process of stretching and resetting, so that the skateboard can continue to move forward. Through the stretching and resetting of the elastic member 33, the skateboard can be made to swing forward by intermittently pressing down on the pedal 1, which is interesting and entertaining, and can meet the needs of people who like new play tools.

[0036] Based on the above technical solution, the design principle for the rotation of the swing arm 32 relative to the mounting seat 31 is as follows: when one end of the swing arm 32 rotates relative to the mounting seat 31 until the other end of the swing arm 32 extends outside the pedal 1, its motion state is shown in FIG4 . That is, when the foot applies a downward force to the rear end of the pedal 1 (i.e., near the rear wheel assembly), the swing arm 32, under the action of this external force, drives the shaft sleeve 34 to rotate relative to the positioning member 36 . The specific working principle is as follows: when the two swing arms 32 are moving away from each other, the shaft sleeve 34 rotates relative to the positioning member 36, and one side of the connecting plate 4 continuously moves into the movable groove 5. When the shaft sleeve 34 abuts the limit angle 6 on the connecting plate 4, the shaft sleeve 34 stops rotating. The limit angles 6 are respectively provided on both sides of the connecting plate 4, and the two limit angles 6 cooperate to limit the rotation angle range of the shaft sleeve 34. When the two swing arms 32 are moving closer to each other, the connecting plate 4 continuously moves out of the movable groove 5, but the connecting plate 4 does not completely move out of the movable groove 5.

[0037] In the above technical solution, the connecting plate 4 can be set on the mounting seat 31 with a downward tilt (as shown in Figure 1-2), or the connecting plate 4 can be set on the mounting seat 31 with an upward tilt (this setting method is not shown in the figure). These two settings have the best swinging effect of the swing arm 32 relative to the positioning member 36, and the best tilt angle is 45 degrees.

[0038] Based on the above technical solution, when the two swing arms 32 switch between moving toward and away from each other, one end of the swing arm 32 rolls against the ground via the wheel 35. The connection between the wheel 35 and the swing arm 32 can be achieved by providing a fixed plate 71 on the pedal 1, a limit shaft 72 disposed on the fixed plate 71, and the limit shaft 72 is tilted relative to the fixed plate 71. The limit shaft 72 is sleeved with a fixing bracket 73, and the wheel 35 is mounted on the fixing bracket 73. When the swing arm 32 moves relative to the pedal 1, the fixing bracket 73 drives the wheel 35 to rotate relative to the limit shaft 72 (the movement principle here refers to the movement of the rear wheel of an existing frog scooter). As shown in Figure 3, the limit shaft 72 is preferably tilted relative to the fixed plate 71, with the tilt angle preferably being 45 degrees.

[0039] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to illustrate rather than limit the present invention, which shall be defined by the claims.

Claims

1. A swing scooter, characterized in that: The invention comprises a pedal (1) and a front wheel assembly (2) and a rear wheel assembly arranged on the pedal (1); the rear wheel assembly comprises mounting seats (31) symmetrically arranged on both sides of the pedal (1); each mounting seat (31) is matched with a swing arm (32); an elastic member (33) is arranged between the two swing arms (32); a shaft sleeve (34) is arranged at one end of the swing arm (32) and a wheel body (35) is arranged at the other end; a positioning member (36) is arranged on the mounting seat (31); the shaft sleeve (34) is sleeved on the positioning member (36); and stepping on the pedal (1) can drive the two shaft sleeves (34) to rotate around the corresponding positioning members (36) respectively, so that the two swing arms (32) are moved closer to or farther from each other.

2. A rocking scooter according to claim 1, characterized in that: The mounting seat (31) is provided with a connecting plate (4) tilted downward, the shaft sleeve (34) is provided with a movable groove (5), one side of the connecting plate (4) extends into the movable groove (5), and the positioning member (36) passes through the shaft sleeve (34) and is connected to the connecting plate (4).

3. A rocking scooter according to claim 2, characterized in that: Limit angles (6) are respectively provided on both sides of the connecting plate (4), and the shaft sleeve (34) rotates relative to the positioning member (36) to abut against the limit angle (6) to limit the rotation range of the shaft sleeve (34).

4. A rocking scooter according to claim 2, characterized in that: A limiting platform (361) is provided at the end of the positioning member (36), a limiting groove (341) is provided on the shaft sleeve (34), and after the positioning member (36) is connected to the connecting plate (4), the limiting platform (361) is limited in the limiting groove (341).

5. A rocking scooter according to claim 2, characterized in that: The downward inclination angle of the connecting plate (4) is 45 degrees.

6. A rocking scooter according to claim 1, characterized in that: The swing arm (32) is provided with a mounting frame for mounting the wheel body (35).

7. A rocking scooter according to claim 1, characterized in that: The mounting frame comprises a fixing plate (71) arranged along the length direction of the swing arm (32), a limiting axis (72) being obliquely arranged on the fixing plate (71), and a fixing frame (73) for mounting the wheel body (35) being rotatably arranged on the limiting axis (72).

8. A rocking scooter according to claim 1, characterized in that: The elastic member (33) is a spring.

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