Spherical wheel for yo-yo

Abstract

The spherical wheel comprises a frame main body, the bottom of the frame main body is fixedly connected with a frame supporting arm, the bottom of an inner cavity of the frame supporting arm is connected with a spherical wheel in a sliding mode, a limiting plate is arranged above the spherical wheel, the limiting plate is fixedly connected with the inner wall of the frame supporting arm, and the limiting plate is fixedly connected with the inner wall of the frame supporting arm. The number of the frame supporting arms is four, and the frame supporting arms are symmetrically arranged at the bottom of the frame body. The yo-yo is provided with the spherical wheel and the limiting plate, the limiting plate is used for limiting the spherical wheel, the spherical wheel can freely roll by 360 degrees at the bottom of the frame supporting arm, and therefore the yo-yo can move in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of spherical wheels, in particular to a spherical wheel used for a yo-yo. Background Art

[0002] A yo-yo car is a recreational car designed for children. It is used for parent-child activities and can be played by either single or multiplayer players. It is suitable for developing children's learning ability and teamwork spirit. Because the car body is lower to the ground, it is also relatively safe and can carry children forward and backward.

[0003] At present, most of the casters used in the scooters are rotatably connected to two support plates, and then connected to the frame support arms through the support plates. This type of wheel can only move forward, backward and turn, and cannot move freely 360 degrees. Utility Model Content

[0004] The utility model aims to provide a spherical wheel for a yo-yo, which can realize the 360-degree self-movement of the yo-yo by rotating the spherical wheel without dead angles.

[0005] To achieve the above-mentioned purpose, a spherical wheel for a yo-yo is provided, comprising: a frame body, a frame support arm is fixedly connected to the bottom of the frame body, a spherical wheel is slidably connected to the bottom of the inner cavity of the frame support arm, a limit plate is arranged above the spherical wheel, and the limit plate is fixedly connected to the inner wall of the frame support arm.

[0006] According to the spherical wheel for a yo-yo, the number of the frame support arms is four and they are symmetrically arranged at the bottom of the frame body.

[0007] Beneficial effects:

[0008] The utility model is provided with a spherical wheel and a limiting plate, and the limiting plate is used to limit the spherical wheel, so that the spherical wheel can freely roll 360 degrees at the bottom of the frame support arm, thereby realizing that the yo-yo car can move in all directions.

[0009] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0011] Figure 1 This is a front view of a spherical wheel for a yo-yo vehicle according to the utility model;

[0012] Figure 2 This is an overall structural diagram of a spherical wheel for a yo-yo vehicle according to the utility model;

[0013] Figure 3 The utility model is a structural diagram of a spherical wheel used for a yo-yo car.

[0014] Legend:

[0015] 1. Frame body; 2. Frame support arm; 3. Spherical wheel; 4. Limit plate. DETAILED DESCRIPTION

[0016] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0017] Reference Figure 1-3 The utility model embodiment is a spherical wheel for a yo-yo, which includes: a frame body 1, the frame body 1 is the main structure of the yo-yo, the bottom of the frame body 1 is fixedly connected to a frame support arm 2, the frame body 1 is supported by the frame support arm 2, the number of the frame support arms 2 is four, and they are symmetrically arranged at the bottom of the frame body 1, the bottom of the inner cavity of the frame support arm 2 is slidably connected to a spherical wheel 3, the yo-yo can move freely by rotating the spherical wheel 3 360 degrees, a limiting plate 4 is arranged above the spherical wheel 3, the spherical wheel 3 is limited to the bottom of the inner cavity of the frame support arm 2 by the limiting plate 4, and the limiting plate 4 is fixedly connected to the inner wall of the frame support arm 2.

[0018] Working principle: Sit on the frame body 1 of the yo-yo car and move it. Through the 360-degree rotation of the spherical wheel 3, the yo-yo car can be freely moved left and right, front and back.

[0019] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A spherical wheel for a yo-yo, comprising: The frame body (1) is characterized in that the bottom of the frame body (1) is fixedly connected to a frame support arm (2), the bottom of the inner cavity of the frame support arm (2) is slidably connected to a spherical wheel (3), a limit plate (4) is arranged above the spherical wheel (3), and the limit plate (4) is fixedly connected to the inner wall of the frame support arm (2).

2. A spherical wheel for a yo-yo according to claim 1, characterized in that: The frame support arms (2) are provided in four numbers and are symmetrically arranged at the bottom of the frame body (1).

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