Image board for rotation wheel and rotation wheel including same

Abstract

According to one aspect of the present invention, an image board for a rotation wheel is provided to a rotation wheel (200) of a transportation means (1) and displays an image (I) in a stopped state regardless of the rotation of the rotation wheel (200). Provided is an image board for a rotation wheel, comprising: a base plate (110), which is arranged uprightly at the outer part or the inside of a wheel (210) provided to a rotation wheel (200), provided for independently rotating from the wheel (210) and has a predetermined image (I) arranged on one side surface or both side surfaces; and an impeller (120) coupled to the lower part of the base plate (110) and rotating in a direction opposite from that of the rotation wheel (200) by the travelling wind power introduced according to the travelling of the transportation means (1).

Description

technical field [0001] The present invention relates to an image plate for a rotating wheel and a rotating wheel including the same. More specifically, it relates to an image for a rotating wheel that is mounted on a moving device such as an automobile or a bicycle and displays a stationary image regardless of the rotation of the rotating wheel. Plate and its rotating wheels. Background technique [0002] exist Figure 1 to Figure 3 discloses the structure of a conventional image plate for a rotary wheel. [0003] refer to figure 1 and figure 2 In the state where the counterweight 11 having a predetermined load is attached to the lower part of the conventional rotating wheel image board 10, the above-mentioned conventional rotating wheel is installed on the side of the wheel 20 of the automobile 1 so as to be rotatable via a bearing (not shown). The image plate 10 for the rotating wheel is provided with various forms of design images I such as logos, badges or advertisi...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of rotating the bearings to make the wheel 20 and the image board 10 perform relative rotational motion, frictional force is generated by the internal bearing balls, and the running wind force that flows in with the running of the car 1 and the force exposed to the outside The image plate 10 is rubbed, and as image 3 As shown, a rotational force F1 will be generated in the image board 10, so that there is a problem that the non-rotating image board 10 will rotate together in the direction of rotation of the wheel 20 when the automobile 1 is running at a high speed when the vehicle is running at a low speed.

[0005] In particular, the above-mentioned counterweight 11 is arranged on the image board 10 at a position biased toward the lower part of the above-mentioned image board 10, therefore, when the above-mentioned bearing produces a malfunction and the counterweight 11 and the image board 10 rotate together, along with the counterweight 11 The eccentric load changes to generate vibration. The greater the load of the above-mentioned counterweight 11, the stronger the vibration generated. The difference in load applied to the two rotating wheels arranged on the same wheel will adversely affect the steering function of the car 1. Therefore, there are problems that can lead to safety accidents

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