JPH07155478A - Doll toy - Google Patents

Abstract

(57) [Summary] [Purpose] It is an object of the present invention to provide a doll toy having a function of changing its shape by utilizing air pressure, in which the main body of the doll toy is made of a soft material. [Structure] The main body of the doll toy comprises an upper body 1 and a lower body 2 which are separately formed of a soft synthetic resin, and the upper body 1 and the lower body 2 are formed airtightly. A ventilation port 4 having a check valve 42 is provided between the upper body 1 and the lower body 2. The lower body 2 is provided with an intake port 5 having a check valve 51.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a doll toy having a function of changing its shape by utilizing air pressure.

[0002]

2. Description of the Related Art Conventionally, using air pressure, the head and mouth,
There is a doll toy that has a structure that causes an arm or the like to perform a specific action. According to this doll toy, a structure part made of a hard material for performing a mechanical operation is provided inside the doll, and as a power source for moving this, a separately provided air pump and a flexible air pipe are used. An air actuating part connected to this was provided.

[0003]

However, according to the conventional doll toy, the structure is complicated, the assembling is troublesome, the cost is high, and the operation when the doll toy is operated is not performed as desired. It had drawbacks such as being natural.

The present invention has been devised in view of the above-mentioned drawbacks of the conventional type, and provides a doll toy having a function of changing its shape by using air pressure, in which the main body of the doll toy is made of a soft material. That is the purpose.

[0005]

The doll toy of the present invention has the following configuration. (A) The main body consists of an upper body and a lower body that are separately formed of soft synthetic resin. (B) The upper body and the lower body must be formed airtight. (C) A vent with a check valve should be provided between the upper and lower bodies.
(D) The lower half of the body is provided with an intake port equipped with a check valve.

[0006]

In the above structure, since the upper body and the lower body are made of soft synthetic resin separately, they can be easily formed as hollow parts. By combining these hollow parts, each can be configured as an airtight chamber. Further, by providing a ventilation port having a check valve between the upper half body and the lower half body and providing an intake port having the check valve in the lower half body, the lower half body can be configured as an air pump. The upper half of the body connected to the lower half of the body can be configured as an air actuating portion that directly receives the air pressure of the air pump.

When the lower half of the body is pressed, the air inside the lower half of the body is sent to the upper half of the body through the check valve of the ventilation port, and the internal air pressure of the upper half of the body rises. When the air pressure on the upper body side rises, the previously recessed part swells, and using this change in shape, for example, moving the head or stretching the chest to move the arms. You can

The lower half of the body acts as a pump, and the working part of the upper half which responds to the air pressure does not have any mechanical structure. Therefore, the response is quick and smooth, and the natural movement is closer to that of human motion. You can

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes an upper body constituting a doll toy, 2 denotes a lower body, and these upper body 1 and lower body 2 are separately formed by molding a soft synthetic resin as shown in FIG. The upper body 1 has a body 11 and a head 12
And the arm portion 13, each of which is formed in a hollow shape.
The head 12 is attached to a mounting portion 14 formed on the upper portion of the body 11. In the lower body 2, the waist 21 and both legs 22 are integrally formed, and the inside is hollow.

A fitting portion 3 for airtightly attaching to each other is formed at the lower end of the body portion 11 constituting the upper body 1 and the upper end of the waist portion 21 constituting the lower body 2. The fitting portion 3 is provided with a partition plate 42, and the partition plate 42 is formed with a vent hole 4 having a check valve 41. Also,
The one leg 22 is provided with an intake port 5 having a check valve 51.

Since the upper body 1 and the lower body 2 can be molded separately, they can be easily hollowed by pultrusion of soft synthetic resin. Further, the upper half body 1 and the lower half body are formed to have appropriate thicknesses in order to obtain appropriate softness. An exhaust portion that can be opened to remove air is formed at a predetermined portion of the upper body 1.

The upper body 1 and the lower body 2 are joined together by a lower end of the body portion 11 and a fitting portion 3 of the upper end of the waist portion 21 fitted together, and if necessary, bonded by an adhesive. By combining the hollow upper body 1 and the lower body 2 with each other, both can be configured as airtight air chambers.

With the above structure, the vent hole 4 having the check valve 41 is provided between the upper half body 1 and the lower half body 2, and the intake port 5 having the check valve 51 is provided in the lower half body 2, thereby lowering the lower half body. The 2 side can be configured as an air pump. The upper half body 1 connected to the lower half body 2 can be configured as an air actuating portion that directly receives the air pressure of the air pump.

When the lower body 2 is pressed, the air in the lower body 2 is sent to the upper body 1 side through the check valve 41 of the vent 4, and the internal air pressure on the upper body 1 side rises. When the air pressure on the side of the upper body 1 rises, as shown in FIG.
As shown in FIG. 3 (b), the head 12 is lowered before that, and as shown in FIG. 3 (b), the previously recessed portion is swollen. The form can be changed to a raised form. This change in shape can be used, for example, to move the head or to stretch the chest and move the arms.

As described above, the air sent to the side of the upper body 1 can be removed through the exhaust section if necessary. If the pipe is extended from the ventilation hole 4 on the lower body 2 side into the head 12 and air is sent into the pipe, for example, the head 12 is inflated due to an increase in internal air pressure, or It is also possible to construct a doll toy that changes its shape to change its facial expression.

[0016]

As described above, according to the doll toy of the present invention,
Since the upper half body and the lower half body are separately formed of the soft synthetic resin, they can be easily formed as hollow parts, and by combining these hollow parts, they can be respectively formed as airtight chambers. Therefore, the lower half of the body can be configured as an air pump, and the upper half of the body connected to the lower half of the body can be configured as an air actuating portion that directly receives the air pressure of the air pump. If you press this lower body and send air to the upper body side, the previously recessed part will swell, and you can use this change in shape, for example, to move the head or stretch the chest to hold the arms. Can be moved. The lower body acts as a pump, and the working part of the upper body that responds to the air pressure does not have any mechanical structure, so the response is quick and smooth, and it should move naturally as if it were a human motion. You can

[Brief description of drawings]

FIG. 1 is a front view of a doll toy showing an embodiment of the present invention.

FIG. 2 is an exploded front view of essential parts of a doll toy according to an embodiment of the present invention.

FIG. 3 is a cutaway side view of essential parts of a doll toy according to an embodiment of the present invention.

[Explanation of symbols]

 1 Upper Body 2 Lower Body 4 Vent 5 Intake 11 Body 12 Head 13 Arm 21 Waist 22 Leg 22 Leg 41 Check valve 51 Check valve

Claims (1)

[Claims] 1. A doll toy having the following requirements: (a) The main body is composed of an upper body and a lower body which are separately formed of a soft synthetic resin. (B) The upper body and the lower body must be formed airtight. (C) A vent with a check valve should be provided between the upper and lower bodies. (D) The lower half of the body must have an intake port with a check valve.