JPH0591800U - Double-rotation windmill - Google Patents

Abstract

(57) [Summary] [Purpose] This is a fun windmill play equipment that allows multiple windmills to rotate independently and the entire mass of multiple windmills to rotate, and the direction of rotation to be changed freely. [Structure] A plurality of wind turbines (2) having tilted rotating shafts (1) are provided on a rotating table (3), and a shaft (4) at a central portion of the rotating table (3) is attached to a pedestal (5). To do.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wind turbine play equipment in which a plurality of wind turbines are attached to a rotary table.

[0002]

[Prior Art]

 Conventionally, there have been wind turbines in which a single or a plurality of wind turbines are attached to a pedestal.

[0003]

[Problems to be solved by the device]

 This has the drawback that they rotate independently or each wind turbine rotates independently and there is no interaction with each other. The present invention has been made to eliminate these drawbacks.

[0004]

[Means for Solving the Problems]

 A plurality of wind turbines (2) having tilted rotating shafts (1) are provided on a turntable (3). Then, the central shaft (4) of the turntable (3) is attached to the pedestal (5). The present invention is a wind turbine play equipment having the above configuration.

[0005]

[Action]

 When the play equipment is applied to the wind with the pedestal (5), the plurality of wind turbines (2) rotate respectively. Then, since the rotating shaft (1) of the wind turbine (2) mounted on the rotating base (3) is inclined, the force that the main body of the wind turbine (2) tries to move in the direction opposite to the inclination of the rotating shaft (1) is applied. Receive. Therefore, if the inclination directions of the rotating shafts (1) of the plurality of wind turbines (2) are aligned in the same direction, the rotating base (3) also rotates around the central shaft (4) while the wind turbines (2) rotate. do.

[0006]

【Example】

 Hereinafter, examples of the present invention will be described. (A) A plurality of wind turbines (2) whose rotary shafts (1) are tilted are provided on the rotary base (3). (B) Attach the shaft (4) at the center of the turntable (3) to the pedestal (5). (C) The rotation shaft (1) is semi-fixed to the pedestal (5) by pivotal attachment or pivotal attachment so that the tilt direction can be freely changed. The present proposal has the above-mentioned configuration, and when using it, hold the pedestal (5) and apply it to the wind. Then, the wind turbine (2) starts to rotate, but since the rotating shaft (1) is tilted, the wind turbine (2) main body receives a force to move in the opposite direction of the tilt direction of the rotating shaft (1). Therefore, when the inclination directions of the rotary shafts (1) of the plurality of wind turbines (2) are aligned in the same direction, the rotary base (3) also rotates around the central shaft (4). If the rotary shaft (1) is made of a plastic material such as wire and attached to the rotary base (3), the tilt direction of the rotary shaft (1) can be easily changed, and the rotary direction of the rotary base (3) can be changed. Can be easily changed clockwise or vice versa. As shown in FIG. 2, when the pedestal (5) is provided with a recess or a clip or the like, the pedestal (5) can be attached to a luggage basket or a handle of a bicycle. Also, when the reflective tape is attached to the wings of the windmill (2), the reflective tape rotates, which is very safe for traffic safety.

[0007]

[Effect of the device]

 It is a fun windmill play equipment that allows you to change the direction in which the entire combination of multiple windmills turns while each windmill rotates.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a main part view of another embodiment of the present invention.

[Explanation of symbols]

 1 rotating shaft 2 wind turbine 3 rotating base 4 central shaft 5 pedestal

Claims (1)

[Scope of utility model registration request] 1. A plurality of wind turbines (2) in which a rotating shaft (1) is inclined.
A wind turbine play equipment in which the rotary table (3) is provided with the shaft (4) at the center of the rotary table (3) attached to the pedestal (5).