JPH0532157Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an improvement in a swinging play equipment in which a seat body on which an infant or the like is seated swings, and the swinging motion entertains the infant or the like.

[Conventional technology]

In this type of conventional rocking play equipment, the directions of movement such as rocking or movement include, for example, moving the seat body in the front-rear direction or left-right direction, and pitching by tilting the seat body in the front-rear direction. This was a combination of two types of motion directions.

[Problem that the invention attempts to solve]

As described above, since the movement directions of this type of conventional rocking play equipment are a combination of two types, children who sit on it lose interest due to the simplicity of the movement after sitting on it several times. I'm not interested in this anymore.

This type of swinging play equipment is installed at department stores, supermarkets, rooftops, etc., and is activated by inserting coins into the equipment.

As mentioned above, when children, etc. get tired of this, the number of times they sit on the seat decreases, resulting in a decrease in the operating rate.

[Means to solve the problem]

The present invention solves the above-mentioned problems of conventional rocking toys, and allows the seat body on which infants sit to perform three types of movements: pitching, yawing, and back-and-forth movement. The purpose is to stimulate interest and increase the operating rate, and the means for doing so are a base frame, a main stand supported so as to be movable back and forth with respect to the base frame,
A first crank wheel provided on the main base and rotated by a first drive mechanism, the crank wheel and the base frame are connected, and rotation of the crank wheel causes the main base to move in the front and back direction. a first connecting rod that is movable in a horizontal direction; a support shaft that is rotatable in a substantially horizontal direction on the main stand and whose lower part faces the lower part of the main stand; an arm member having one end fixed to a lower end portion and the other end supported by a side portion of the base frame so that the support shaft can be rotated by moving the main base in the front-rear direction; and an upper end of the support shaft. a seat body mounted so as to be swingable in the front-rear direction; a second crank wheel provided on the main platform and rotated by a second movement mechanism; the second crank wheel and the seat; This is achieved by a swinging game including a second connecting rod that is connected to the seat body and swings the seat body in the front and rear directions by the rotation of the crank wheel.

[Effect]

In this swinging play equipment, the main stand is pushed and pulled against the base frame by the rotation of the first crank wheel, and the main stand moves back and forth on the base frame, and one end is supported by the base frame. The support shaft is rotated by the arm member.

This motion is transmitted to the seat body by the support shaft, causing the seat body to move back and forth and perform yawing.

Further, by the rotation of the second crank wheel, the connecting rod pushes and pulls the seat body, tilting the seat body in the front and back direction, and pitching the seat body.

[Example of idea]

An example of implementation of the invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a base frame on which casters 2 are attached, and is attached to a fixed frame 4 provided with a fixing member 3 that can be raised and lowered.

By raising the fixture 3 and bringing the caster 2 into contact with the floor surface, the fixed frame 4 and base frame 1 can be freely carried by rotating the caster 2, but when the fixture 3 is lowered, the caster 2 floats up from the floor surface and cannot be carried, and the caster is set up in a specified place.

Reference numeral 5 denotes rollers mounted on both the left and right sides of the base frame 1, two each.The rollers 5 are inserted into the C-shaped steel 6a on both the left and right sides of the main base 6, and the main base 6 is connected to the base frame 1. Can move back and forth freely.

7 is a first motor attached to the main stand 6;
A chain 10 is mounted between the sprocket 8 and the first crank wheel 9, and the crank wheel 9 is driven by the rotation of the motor 7.

A first connecting rod 11 is installed between the crank wheel 9 and the support piece 1a of the base frame 1, and as the crank wheel 9 rotates, the connecting rod 11 moves the main stand 6 against the base frame 1. , push and pull.

In FIG. 2, reference numeral 12 is a support shaft, the lower part of which is a shaft support 13a attached to the attachment part 6b of the main stand 6,
It is rotatably supported by 13b.

Further, an arm member 14 is fixed to a portion of the support shaft 12 that protrudes below the shaft support 13b, and a bifurcated portion 14a at the tip of the arm member 14 is fitted into a support piece 1b fixed to the base frame 1. It matches.

A mounting frame 17 for mounting the seat 15 and body 16 shown in FIG. 3 is rotatably mounted to the upper end of the support shaft 12 by a pivot 12a.

In FIG. 1, 18 is a second motor attached to the main base 6, which rotates a driven wheel 20 through a chain 19 and a second crank wheel 22 through a reduction mechanism 21. , crank wheel 2
2 and the mounting frame 17 are connected by a second connecting rod 23.

Therefore, when the motor 18 rotates, the crank wheel 22 rotates, and the connecting rod 23 pushes and pulls the part of the mounting frame 17 that is offset to one side, and moves the seat 15 and the body 16 attached to the mounting frame 17 back and forth. Shake it.

Several projecting pieces 24 are provided on the support shaft 12 in a protruding manner, and a limit switch 25 is attached to the mounting frame 17 opposite to the projecting pieces 24. When the swing angle of the mounting frame 17 exceeds a certain level, the limit switch 25 The limit switch 25 is pushed by the piece 24, cutting off the power to the motors 7, 18.

In this way, the danger that would occur if the longitudinal swing angle of the seat 15 and body 16 becomes larger than a certain level is prevented by stopping the motors 7 and 18.

In addition, in FIG. 2, A shows the assembled member of FIG. 1, and 26 is an upper cover of the support shaft 12.

In addition, in FIG. 3, 27 is a fixed frame cover;
8 is a staircase with a handrail 29; 30 is a body 1;
A foot plate is attached to 6, and 31 is a control box.

In this swing play equipment, when a switch is turned on by inserting a coin or the like, the first motor 7 and the second motor 18 rotate.

The rotation of the first motor 7 is caused by the rotation of the first crank wheel 9
The first connecting rod 11 operates to push and pull the main stand 6 with respect to the base frame 1, so that the main stand 6 is moved in the front-rear direction by the rollers 5.

The movement is transmitted to the seat 15 and the body 16 by the support shaft 12, and these move back and forth.

At the same time, the back and forth movement of the main platform 6 causes the support shaft 12 to reciprocate in a substantially horizontal direction by the arm member 14, so the seat 15 and the body 16 reciprocate in a substantially horizontal direction, that is, yawing. I will do it.

Furthermore, the rotation of the second motor 18 rotates the second crank wheel 22 and swings the mounting frame 17 in the front-rear direction with the second link 23, so that the seat 15 and the body 16 are prevented from pitching. Become.

In this way, this rocking play equipment can perform three types of motion: back and forth motion, yawing, and pitching.

[Effect of idea]

As mentioned above, the present invention is designed to
Since three types of pitching exercises are performed, an infant or the like sitting on the seat body undergoes these three types of exercises.

Compared to the conventional rocking toys of this type, which had two types of motion, the more complex motions can be used to interest not only young children but also adults sitting with them. , it can be used as a fun toy.

By making it more interesting, the number of people sitting on the train increases, which makes it possible to improve the operating rate.

In addition, even though three types of exercise are performed, only two motors are required, which reduces power consumption and reduces maintenance costs, among other benefits. It is.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the drive section, FIG. 2 is a perspective view of the swinging section, and FIG. 3 is a perspective view of the entire structure. 1...Base frame, 5...Roller, 6...Main stand, 7...
...Motor, 9...Crank wheel, 11...Running rod, 1
2... Support shaft, 14... Arm member, 15... Seat, 1
6...Body, 17...Mounting frame, 18...Motor, 22...Crank wheel, 23...Running rod.

Claims (1)

[Scope of utility model registration request] a base frame, a main base supported so as to be movable back and forth with respect to the base frame, a first crank wheel provided on the main base and rotated by a first drive mechanism, and the crank. a first connecting rod that connects the wheel and the base frame and allows the main stand to move in the front and back direction by rotation of the crank wheel; and a support shaft whose lower part faces the lower part of the main stand, one end of which is fixed to the lower end of the support shaft and the other end supported by the side part of the base frame, and the main stand is moved forward and backward. an arm member that makes the support shaft rotatable by moving the support shaft; a seat body that is attached to the upper end of the support shaft so as to be swingable in the front-rear direction;
A second crank wheel provided on the main platform and rotated by a second drive mechanism, the second crank wheel and the seat body are connected, and rotation of the crank wheel causes the seat body to be rotated. The second part swings back and forth.
A swinging toy device characterized by being equipped with a connecting rod.