JPH0331355Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a joint of a doll toy that can increase the range of movement of arm members or leg members, and can reliably stop and hold them at a predetermined angular position. Regarding structure.

(Prior art and its problems) Conventionally, in the joint structure of this type of doll toy,
Since the base of the arm or leg member is rotatably fitted to the body member, the arm member can be rotated in the front-rear, left-right direction, and the leg member can only be rotated in the front-rear direction. It cannot be expanded. This made tasks such as changing clothes difficult. Further, for example, when the arm member is rotated forward or upward, it sag due to the weight of the arm member itself, making it difficult to maintain it at a predetermined angular position.

(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned viewpoints, and in particular, the movement of the arm members or leg members is not limited to rotation, but also enables opening and closing movements. It is an object of the present invention to propose a joint structure for a doll toy that can hold an arm member or a leg member at a predetermined angular position.

(Technical means to solve the problem) As a technical means to solve the above problem,
The joint structure of the doll toy according to the present invention is characterized by having the following requirements.

(b) A spherical fitting part is provided at the base of the arm or leg member made of synthetic resin with appropriate elasticity, and a latch-shaped engagement protrusion is integrally formed at the tip of this fitting part. To be there.

(b) The body member is formed hollow and has a through hole that fits into the engaging portion of the arm member or leg member.

(c) The above-mentioned engaging protrusion shall be formed in a size so as to come into contact with the inner wall of the body member.

(Operations and Effects of the Invention) As described above, the joint structure of the doll toy according to the present invention includes a spherical fitting portion formed at the base of the arm member or leg member in the through hole provided at a predetermined position of the body member. Since the arm member or the leg member supports the fitting portion, the arm member or the leg member can be freely rotated about the fitting portion or opened and closed. Therefore, tasks such as changing clothes become easier. Further, the tip of the lug-shaped engagement protrusion integrally formed at the tip of the spherical fitting portion provided at the base of the arm member or the leg member is elastically abutted against the inner wall of the body member, and As a result, appropriate frictional resistance can be obtained, so that the arm member or leg member can be reliably held at a predetermined angular position.

(Example) Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.

In the figure, reference numeral 1 indicates a body member of a synthetic resin doll. This body member 1 is formed by integrally joining a pair of front and rear members 1a and 1b at the center, and as a result of this joining, recesses 3 are formed in the vicinity of both shoulders of the body member 1. A concave through hole 4 consisting of
is formed. In addition, a spherical fitting part 6 is formed at the base of each arm member 5 made of synthetic resin that is attached to the through hole 4, and a lattice-shaped engagement protrusion 7 is integrally formed at the tip of the fitting part 6. It is installed protrudingly. The distal end 7a of the engaging protrusion 7 is formed to elastically abut against the inner walls of the front member 1a and rear member 1b of the body member 1. Since there is a moderate amount of frictional resistance in the abutting portion, when the arm member 5 is rotated or opened/closed and then stopped, it can be held at that angular position.

Furthermore, since the lug-shaped engaging protrusion 7 integrally protruding from the tip of the fitting part 6 of the arm member 5 needs to have appropriate elasticity, it is thin when made of hard resin, and thin when made of soft resin. It is preferable to form it thickly.

According to the joint structure of the doll toy described above, the body member 1
A spherical fitting portion 6 provided at the base of the arm member 5 is inserted into a spherical through hole 4 consisting of a recess 3 provided near both shoulders of the arm member 5.
This arm member 5 is attached by fitting. Therefore, the arm member 5 can not only be rotated back and forth in the up and down directions using the fitting part 6 as a fulcrum, but also can be opened and closed outward, so that the range of movement of the doll can be expanded. . Further, a fitting protrusion 7 in the form of a latch, which is integrally provided at the tip of the fitting part 6, is provided.
Since the arm member 5 is elastically abutted against the inner wall of the body member 1, the arm member 5 can be stopped at a predetermined angular position due to the frictional resistance of this portion.

In addition, although the shoulder joint structure was explained in detail in the above embodiment, it is not limited thereto, and for example, a joint structure such as a leg can also be applied.

[Brief explanation of the drawing]

Fig. 1 shows an example of the joint structure of the doll toy according to the present invention, in which Fig. 1a is a front view of the arm member attached to the torso member, and Fig. 1b is a front view of the torso member and the arm member. Fig. 2c is a cross-sectional view of the main part showing the attached state of the arm member, Fig. 2 is a cross-sectional view of the main part of the arm member. Reference numeral 1: body member, 4: through hole, 5: arm portion, 6: fitting portion, 7: engaging protrusion.

Claims (1)

[Scope of Claim for Utility Model Registration] A joint structure for a doll toy characterized by meeting the following requirements. (b) A spherical fitting part is provided at the base of the arm or leg member made of synthetic resin with appropriate elasticity, and a latch-shaped engagement protrusion is integrally formed at the tip of this fitting part. To be there. (b) The body member is formed hollow and has a through hole that fits into the engaging portion of the arm member or leg member. (c) The above-mentioned engaging protrusion shall be formed in a size so as to come into contact with the inner wall of the body member.