JP3031044U - Aerial rotation play device - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To suspend the supporting arms, each having a seat, on the outer ends of several beam rods which are radially projected on the upper part of the base pillar so that the supporting arms can be swung in the radial direction. And pivoting the seat together with the support arm by pivoting the pedals provided on the seat in cooperation with each other. SOLUTION: A seat 16 is provided at a lower end on each outer end of a plurality of beam rods 13 which are rotatably supported on an upper part of a base column 11 and radially protrude at equal intervals in a circumferential direction. The support arm 15 is connected so as to be swingable in the radial direction, and by operating the pedals 17 from the seat respectively, the support arm and the beam rod which are interlockingly connected via the crankshaft 18, the drive shaft 19 and the intermediate shaft 14 are connected. A driving wheel 24 pivotally supported by the beam rod so as to rotate via the rotation transmission shafts 22 and 21 is brought into rolling contact with a guide wheel 25 provided on the base pillar.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to an aerial rotating amusement device, and more specifically, a plurality of people can simultaneously experience an exercise and an entertainment in which a pedal can be swiveled around the base pillar by operating a pedal on each suspended seat. A game device.

[0002]

[Prior art]

 As an amusement device for aerial rotation, conventionally, a rotating arm type device such as a flight tower, and other arms that radially project from a central rotation axis, such as a swing, swing a seat suspended via ropes in the air A suspension-rotating type game machine is known. In addition, as a vehicle for play by pedaling by a occupant, for example, a special small vehicle is made to go around on a guide rail erected at a high place, or it is a foot-operated boat game where it is propelled on the water. Machines are widely used.

[0003]

[Problems to be solved by the device]

 However, the flight tower or the suspended-rotation type game machine can be used by a large number of people at the same time, and even if you can enjoy the thrill due to the radial movement of the seating trajectory due to the sense of speed and centrifugal force, the electric motor can be used as the power source. It is not possible to expect to use it to improve physical strength or participate in cooperative games by users. Furthermore, the latter type of foot-operated boat game machines, which utilize leg power, are suitable for athletic competition, but not only cannot be used by a large number of people of 4 or 5 people at the same time, but also on a rail with a fixed course. Or, since it moves on the water in a plane, it has a drawback that the operation is simple and it lacks a nuance.

The present invention prevents a person from turning in the air by a cooperative operation of pedals by the legs of a plurality of people, and at the same time, experiences exercise and entertainment by changing the turning trajectory by turning depending on the strength of pedal operation. The task is to make it possible.

[0005]

[Means for Solving the Problems]

 The present invention is directed to the outer ends of a plurality of beam rods that are radially spaced from each other on the rolling wheels rotatably supported on the upper end of the base column and that are axially attached to the beam rods. In the aerial rotary play device, which is constructed by connecting the supporting arms having a seat at the lower end portion in a hanging manner, while swinging in the radial direction with respect to the provided intermediate shaft as a reference, the beam rod and the supporting rod are supported. The ends of the rotation transmitting shafts supported on the beam rods of the respective rotation transmitting shafts supported by the bearings of the holding arms and interlockingly connected to the intermediate shaft via the interlocking gear mechanism are connected to each other. The moving wheel supported via the vertical axis is brought into rolling contact with the guide wheel provided on the base pillar, and the drive shaft, which is linked to the lower end of the support arm of the other rotation transmitting shaft, is rotated by the pedal from the seat. It is characterized in that it is linked to an operable crankshaft.

[0006] Here, even if the rolling wheel provided on the base pillar in the aerial rotation playing device is given an acceleration assist at the time of starting and a braking action at the time of stopping by an electric motor linked to the rolling wheel. It's good.

According to the device of the present invention, when the pedal is rotated from above each seat, the rotation is transmitted through the rotation transmission shaft which is linked to the crank shaft and the drive shaft of the support arm. Is transmitted to the rotation transmission shaft of the beam rod that is interlockingly connected through an intermediate shaft provided at the connecting portion between the beam rod and the beam rod, and this rotation is pivotally supported by the beam rod and rollingly transferred to the guide ring of the base column. By being transmitted to the driven wheel, the supporting arm having the beam rod and the seat below pivots around the base column. However, as the swiveling movement of the beam rod becomes faster, the traveling locus of the seat moves so as to spread outward in the radial direction by the action of centrifugal force.

[0008]

[Embodiment of device]

 An embodiment of the present invention will be described below with reference to the drawings. 1 to 7 show an aerial rotating amusement device 10, which, as shown in the outline of the assembling in FIGS. 1 and 2, has an upper part of a base pillar 11 erected on a predetermined installation part. On the upper polygonal surface of the wheel 12 which is rotatably mounted on the shaft, several beam rods 13 (8 in the example in the figure) are equally spaced in the circumferential direction and project in the radial direction. By inserting each horizontal shaft 12b of the bracket 12a provided around the above-mentioned rolling wheel 12 into a shaft cylinder 13a provided at the upper end of the base of the rod, it is pivotally supported so as to be vertically rotatable. At each outer end of the beam rod 13, there is a bearing box 13c axially mounted between the front and rear side walls of a box-shaped support metal fitting 13b which also serves as a cover. A support arm 15 which is oscillated in the radial direction about the Drive shaft 19 is interlockingly connected to the crankshaft 18 which can be rotated by operation from the seating position of the seat 16 attached to the lower end of the lifting arm 15 pedal 17 is what is axially mounted to the gear box making 20.

The beam rod 13 and the support arm 15 respectively support the rotation transmission shafts 21 and 22 by bearings 13d, 13e and 15a, 15b, respectively, and these rotation transmission shafts 21 and 22 face each other. The bevel gears (a) and (b) axially attached to the inner end are interlocked with each other by engaging with the intermediate bevel gear (c) provided on the intermediate shaft 14. For this reason, the lower end of the support arm 15 to which the seat 16 is attached swings in the radial direction of the arrow (a) by the centrifugal force when the beam rod 13 rotates around the base post 11.

Further, the bevel gear (d) provided at the end of the base pillar 11 of the one rotation transmission shaft 21 is engaged with the bevel gear (e) above the vertical axis 23 axially provided on the beam rod 13. Further, a moving wheel 24 made of an elastic material such as a solid tire at the lower part of the vertical axis is rollingly contacted to the outer peripheral surface of a guide wheel 25 provided below the rolling wheel 12 of the base pillar 11 in a crimped state. Of. Therefore, when the rotation transmission shaft 21 rotates, the vertical axis 23 and the driving wheel 24 rotate via the bevel gears (d) and (e), and the beam wheel 13 and the guide wheel 25 are pressure-bonded to each of the beam rods 13. Is pivotally supported by the horizontal shaft 12b, and together with the above-mentioned rolling wheels 12, it simultaneously turns around the base post 11.

Further, a bevel gear (f) axially provided at the lower end of a rotation transmission shaft 22 pivotally supported by the support arm 15 meshes with a bevel gear (g) axially provided on the drive shaft 19, and Since chain wheels 26, 27 provided on the drive shaft and the crank shaft 18 are connected by a chain 28, when the pedal 17 is stepped on, the crank shaft 18, the chain 28, the bevel gear (f) (f). Through this, the rotation transmission shaft 22 of the support arm 15 is rotationally driven. The chain wheel 27 provided on the drive shaft 19 has a built-in freewheel mechanism for transmitting only one rotation of the crankshaft 18 to the drive shaft.

As shown in FIG. 1, FIG. 6, and FIG. 7, the seats 16 are arranged side by side as a set of two at the lower left and right positions of each support arm 15, and each seat is provided with the support arm 1 The support arm 15 is mounted via the handle 16a and the support frame 16b connected to the vehicle 5 so as to be directed in the outward radial direction in which the support arm 15 swings. The seat 16 may be oriented in the turning direction of the support arm 15.

On the other hand, as shown in FIG. 1, the guide wheel 25 is fixed to the upper arm 11a of the base 11 and has a U-shaped cross-section at the outer peripheral portion for circumferentially contacting the driving wheel 24. . Further, the rolling wheel 12 provided on the upper portion of the guide wheel 25 is rotated by interposing a ball 29b in an outer ring 29a fixedly mounted on the pedestal 11b of the base 11, as shown in FIGS. It is fixed on an inner ring 29c that is movably supported, and inside of the inner ring 29c, a small gear 30 that meshes with an internal gear 29d formed on the inner peripheral surface is supported on the upper portion of the base 11 by a reduction gear. It is axially installed on the electric motor 31 with a built-in gear.

It should be noted that the electric motor 31 is operated at the initial start-up stage when the pedal 17 is stepped on and the beam rod 13 is swiveled around the base 11, as described above, or when the user is insufficient or the child is a child. When the turning force of the rolling wheels 12 is supplemented, the rolling wheels 12 are rotated. When the turning speed of the rolling wheels 12 reaches a predetermined speed, the rolling wheels 12 freely rotate, and the electric motor performs the above rotation. When it is stopped, it exerts a braking action on the wheel.

In the case of the above configuration, when the pedals 17 are operated from the respective seats 16, the rotation of the crank shaft 18 causes the rotation of the support arm 15 through the chain 28, the drive shaft 19, and the bevel gear (g) (f). The rotation is transmitted to the rotation transmission shaft 21 supported by the beam rod 13 via the bevel gears (b), (c) and (a) around the transmission shaft 22 and the intermediate shaft 14, and this rotation is further transmitted. Is transmitted to the driving wheel 24 axially provided on the vertical axis 23 via the e) so that the driving wheel rolls while rotating on the outer circumference of the guide wheel 25, and thus radially projects from the rolling wheel 12 axially installed on the upper part of the base post 11. The supported beam rods will swivel around the base column at the same time. Then, as the turning speed of the beam rod 13 increases due to the increased speed of the pedal operation, the seat 16 turns through the support arm 15 that is swingably connected to the outer end of the beam rod 13 about the intermediate shaft 14. The trajectory can be expanded to the radiating outer side, and leg strength training by cooperation can be performed while enjoying the thrill.

[0016]

[Effect of device]

 According to the present invention, a plurality of persons can pedal the seats to rotate the seats around the base pillar through the beam rod and the supporting arm, and the seat rotation path is radiated as the turning speed increases. As it is expanded to the outside simultaneously, it has the effect of allowing leg force training by the cooperation of a large number of people to be performed while enjoying the rotating thrill.

[Brief description of drawings]

FIG. 1 is a front view of an essential part assembly showing a part of the embodiment of the present invention.

FIG. 2 is a plan view of the same portion.

FIG. 3 is a partially cutaway side sectional view showing a portion A of FIG. 1 in an enlarged manner.

FIG. 4 is a partially cutaway side sectional view showing a portion B of FIG. 1 in an enlarged manner.

5 is a partially cutaway enlarged side sectional view of a portion C in FIG. 1. FIG.

6 is a front view of the partially cutaway D arrow of FIG.

FIG. 7 is an enlarged plan view seen from the line AA in FIG.

[Explanation of symbols]

 11 Base Pillar 12 Rolling Wheel 13 Beam Rod 13d, 13e Bearing 14 Intermediate Shaft 15 Support Arm 15a, 15b Bearing 16 Seat 17 Pedal 18 Crankshaft 19 Drive Shaft 21, 22 Rotation Transmission Shaft 23 Vertical Axis 24 Driving Wheel 25 Guide Wheel

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A plurality of beam rods, which are radially provided on the rolling wheels rotatably supported on the upper end of the base column, are arranged at equal intervals in the circumferential direction, and to the outer ends of the beam rods. In the aerial rotary play device, the beam rod and the support arm are constructed so that they can be oscillated in a radial direction with respect to an axially installed intermediate shaft, and support arms having a seat at the lower end are connected in a hanging manner. Of each of the rotation transmission shafts supported by one of the bearing rods of the above-mentioned intermediate shafts and interlockingly connected to each other through the interlocking gear mechanism with the intermediate shaft, and the vertical axis is provided at the end of the rotation transmission shaft. A crank which can be rotated by a pedal from a seat by rotating a driving wheel supported via a guide wheel provided on the base pillar, and further, a drive shaft in which the supporting arm of the other rotation transmitting shaft is interlockingly connected to the lower end of the shaft. An aerial spinning game characterized by being linked and linked to a shaft apparatus.