JP3139826U - Infant pushcart - Google Patents

Abstract

A rotating doll or the like linked to the movement of a doll by a seesaw device that moves up and down is attached so that an infant to be used is more intriguing.
SOLUTION: A rectangular box-shaped vehicle 1 is provided with two sets of front and rear wheels 2 and 3, on which a plurality of seesaw devices 7 each having a model such as an animal fixed are arranged on the front, and the rear wheels are arranged. Rotation of the axle of the rear wheel in a push-pull for an infant that causes a plurality of seesaw operation projections provided on the axle 4 of the 3 to be sequentially applied to the rear part of the seesaw device and emits sound while repeatedly raising and lowering the seesaw device in a predetermined order The upright rotating shaft 12 provided with a model toy such as a doll 15 is provided.
[Selection] Figure 1

Description

  The present invention is designed so that an upright doll can be rotated and linked in addition to animals and dolls that are moved by a plurality of seesaw devices to a pushcart for infants called “Katakata Pushcart”. This relates to the improvement of the infant pushcart.

  Conventionally, there has been an improvement of a wooden toy pushcart toy called a so-called “Katakata Pushcart” that makes an animal or a doll move a bar that is not linked to the movement of a wheel. (For example, Patent Document 1)

JP 2005-045496 A

  The old pushcart “Katakata”, which is familiar to the old, has a plurality of seesaw devices on which a model imitating a duck is placed on a pushcart with a rectangular box-shaped car with two front and rear wheels. When walking by hand, the rear portion of the seesaw device hits a plurality of corresponding seesaw operation projections provided on the axle of the rear wheel in order, and the sound is emitted while raising and lowering the seesaw device in a predetermined order. These movements were very simple, and there was a problem that infants had little interest and were easily bored.

  Therefore, it was an object to make the infant to be used more intriguing by attaching and interlocking with a rotating doll as the doll moves with the seesaw device moving up and down in order.

  In the present invention, a rectangular box-shaped car is provided with two sets of front and rear wheels, on which a plurality of seesaw devices, each of which is fixed with a model such as an animal, are arranged on the front and provided on the axle of the rear wheel. In a push-pull for infants that applies a plurality of seesaw operation projections to the rear part of the seesaw device in order and emits sound while repeatedly raising and lowering the seesaw device according to a predetermined order, An upright rotating shaft with a model toy is installed.

  In addition to the vertical movement by the seesaw device, which has been used in a conventional pusher wheel for infants, an upright rotating shaft is provided. Therefore, if a doll is attached to the upright rotating shaft, the doll will rotate as it turns when viewed from an infant who pushes the push wheel and walks.

  Also, if the doll is a ballerina and the limbs are free to move freely, the hands and feet will rotate by centrifugal force at the same time as the rotation, so the joy of the infant who saw the movement is I can expect a lot.

  Or, if a propeller is attached instead of a doll and a helicopter is placed at the base, it appears that the helicopter moves around the propeller when the infant pushes the wheel, and this movement also increases the pleasure of the infant I can expect that.

  In addition to the above, various usage methods can be easily devised, but some of them can be prepared and used as necessary, and there are conventional infant push carts. The monotonousness of getting bored quickly can be solved sufficiently.

  The best mode for carrying out the present invention will be described.

  In the present invention, a front wheel 2 and a rear wheel 3 are provided on both sides of a rectangular box-shaped vehicle 1. The rear wheel 3 is fixed to both ends of a slightly thick axle 4, and the axle 4 also rotates simultaneously with the rear wheel 3. The axle 4 is provided with a rod-like operation projection 5 so as to contact the rear end 8 of the seesaw 7 supported by the fulcrum shaft 6 so that the seesaw 7 can be operated up and down.

  A model 10 such as an animal is fixed to the front end 9 of the seesaw, and an acoustic plate 11 stretched on the upper surface of the box-type vehicle 1 is provided below the model 10. The acoustic board 11 may be a simple board or a sound generator such as a xylophone, and emits sound by the top and bottom of the seesaw 7.

  The movement of the seesaw 7 is preferably such that the lower end of the front end 9 of the right and left seesaw 7 hits the acoustic plate 11 by one rotation of the rear wheel 3 and emits sound twice each. Therefore, the positions of the operation projections 5 provided on the axle 4 are provided at intervals of 180 ° on both the left and right sides, and the positional relationship between the left and right operation projections 5 is shifted by 90 ° from each other. As a result, four sounds are emitted at equal intervals for each rotation of the rear wheel 3.

  Next, an upright rotating shaft 12 is rotatably provided at the position of the box-type vehicle 1 slightly in front of the fulcrum shaft 6. A rubber belt 13 is applied to the upright rotating shaft 12 so that the upright rotating shaft 12 rotates in conjunction with the rotation of the axle 4.

  With the above configuration, when the infant pushcart of the present invention walks forward with the pusher 14 provided on the rectangular box-type vehicle 1, the axle 4 rotates due to the rotation of the rear wheel 3, and the operation projection 5 hits the rear end 8 of the seesaw 7 and the upright rotating shaft 12 is also rotated by the rubber belt 13. The rubber belt 13 is used to transmit the movement of the axle 4 to the upright rotating shaft 12, so that a bevel gear may be used.

  A doll or the like is attached to the upright rotating shaft 12, and as an example, a doll 15 that can freely move with its hands and feet hanging around is integrally attached. If the doll 15 is a ballerina, for example, the hands and feet are opened largely or smallly under the centrifugal force depending on the rotation speed of the upright rotating shaft 12.

  The next example mimics a helicopter toy. In FIG. 2, a toy helicopter body 16 is provided at the center of the upper rear surface of the box-type vehicle 1, and the rotating shaft 18 of the propeller 17 is integrally formed on the upper portion of the upright rotating shaft 12. As a result, when the infant pushcart is moved forward, the propeller 17 rotates without the helicopter body 16 moving, so that it feels as if the helicopter is flying while moving.

  In addition, any number of dolls and toys based on the movement of the upright rotating shaft 12 can be developed, and these can be prepared as a set and exchanged for use.

1 is a partially cut-out slope view showing an embodiment of the present invention. It is the slope figure which showed the Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Box type car 2 Front wheel 3 Rear wheel 4 Axle 5 Operation protrusion 6 Support shaft 7 Seesaw 8 Rear end 9 Front end 10 Model 11 Sound board 12 Upright rotating shaft 13 Rubber belt 14 Pusher 15 Doll 16 Helicopter machine body 17 Propeller 18 Rotating shaft

Claims (1)

In the present invention, a rectangular box-shaped car is provided with two sets of front and rear wheels, on which a plurality of seesaw devices, each of which is fixed with a model such as an animal, are arranged on the front and provided on the axle of the rear wheel. In the pushcart for infants that sequentially applies a plurality of seesaw operation projections to the rear part of the seesaw device and emits sound while repeatedly raising and lowering the seesaw device according to a predetermined order,
A pushcart for infants, which is provided with an upright rotating shaft provided with a model toy such as a doll, which is interlocked by rotation of an axle of a rear wheel.

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