JPH0418635Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention is designed to allow not only the elbows and knees but also the bases of the arms and legs to bend in a manner similar to the natural movements of humans. This invention relates to a structure for the arms or legs of a doll that has good shape retention and can maintain stability.

[Prior Art] Conventionally, dolls in which inserts or twisted wires are inserted as core materials into the arms or legs of the doll so that the elbows or knees of the arms or legs of the doll can be bent are disclosed, for example, in Japanese Utility Model Application Publication No. 57-157398 and Japanese Utility Model Application Publication No. 157398. Akira
It is known from the publication No. 60-97069.

What is described in the above-mentioned Utility Model Publication No. 57-157398 is
It has an insert made of a hard material and a main body made of a soft synthetic resin formed around the insert and having a predetermined appearance, and when a force is applied to the insert, the main body remains in that position. It is an imitation statue that is formed to give a relatively weak part so that it can bend.

In addition, what is described in Utility Model Application Publication No. 60-97069 is
This frame structure for a mannequin is provided with strands in the parts of the mannequin that require bending, rods are provided in parts other than the parts that require bending, and rotatable joints are provided in the attachment parts of both arms and both legs.

[Problems to be solved by the invention] Although the imitation body described in the above-mentioned Japanese Utility Model Publication No. 157398/1987 can bend at the knee joint, it does not have any ability to bend at the base of the arms or legs. Not disclosed.

In addition, the skeleton structure for a mannequin described in the above-mentioned Japanese Utility Model Publication No. 60-97069 uses highly rigid strands in the elbows and knees in order to maintain the posture of a life-sized doll used for exhibiting and displaying clothes. It is constructed without any special considerations for bending, and independent joints are used for the attachment parts of the arms and legs. It is a complex structure.

[Means for Solving the Problems] The arms and legs of the doll of the present invention are constructed by dividing the core material at the elbows or knees, and by using soft metal strips to replace these divisions. The boards are connected so that the wide side faces the front of the arm or leg, and a hemispherical bulge is formed inside the upper end of the core material, and a vertical groove is provided in the center of the bulge. A horizontal shaft is provided in the groove to straddle the horizontal shaft, the lower end of the vertical shaft is pivoted perpendicular to the horizontal shaft, a flange is fixed to the tip of the vertical shaft protruding from the vertical groove, and the core material is made of a soft resin material. An elongated hole communicating with the longitudinal groove is provided in a hemispherical attachment portion that is inserted to form the arms or legs of the doll and is formed on the inner side of the upper end to cover the bulge, and the longitudinal axis is inserted into the elongated hole. It has a structure that allows it to fit loosely.

[Function] The moving parts that bend the elbows of the arms and the knees of the legs are composed of a soft metal band plate that connects a core material divided into upper and lower parts, and is further configured so that the wide side of the core material faces the front. This allows it to be easily bent in the front-back direction.

In addition, the bases of the arms and legs can be freely rotated in the front and rear directions because the hemispherical attachment parts provided on the inside of the upper ends are in sliding contact with the concave curves provided in the doll's body. By supporting the flange of the vertical shaft loosely fitted into the elongated hole, the opening angle to the outside can be performed with sufficient force.

[Example] An example of the present invention will be described below with reference to the drawings. FIG. 1 shows a doll's arm 1a formed by inserting the core material 2a shown in FIG.
The figure shows a doll's foot 1b formed by inserting the core material 2b shown in FIG. 4.

The arm core material 2a shown in FIG. 2 and the leg core material 2b shown in FIG. They are connected by a soft metal band plate 5 such as the above, and further connected so that the wide side 6 of the metal band plate 5 faces the front of the arm 1a or leg 1b.

A hemispherical bulge 7 is formed inside the upper ends of these core materials 2a, 2b, and a vertical groove 8 is provided in the center thereof. The lower end of the vertical shaft 10 is pivotally supported. The vertical axis 10 is a vertical groove 8
A disk-shaped flange 11 is formed at the tip thereof.

The arms 1a and legs 1b, which are formed by inserting the core materials 2a and 2b formed in this way into a soft resin material such as polyvinyl chloride, have the bulges 7 inside the upper ends.
A hemispherical mounting part 12 is formed to cover the mounting part 12, and a long hole 13 communicating with the vertical groove 8 is formed in this mounting part 12. A vertical shaft 10 is made to protrude from the long hole 13, and It is designed to be able to freely rotate in the directions shown by the arrows in FIGS. 1 and 3.

As shown in Figure 5, the torso of doll A is the upper torso 14.
The upper fuselage 14 is further divided into a front half 14a and a rear half 14b, and has a hollow interior.
A concave spherical concave portion 17 with a small hole 16 in the center is provided on both shoulders of b, and a circular hole 18 is provided in the center of the lower end of the upper body 14.

On the other hand, the lower body 15, like the upper body 14, is divided into a front half 15a and a rear half 15b, and has a hollow interior, and a small hole is formed at the center on both left and right sides of the rear half 15b of the lower body 15. A concave curved portion 17 having a concave spherical shape with a hole 16 is provided, and a neck portion 20 having a flange portion 19 is provided protruding from the upper surface of the front and rear halves 15a and 15b of the lower body 15, respectively. and the neck 20
By engaging with the circular hole 18 of the upper body 14, the upper body 14 and the lower body 15 are integrally and rotatably connected.

The upper body 14 and the lower body 15 are made of relatively hard synthetic resin.

When the front and rear parts of the upper body 14 and the lower body 15 are combined, the arms 1 are placed in the concave portions 17, respectively.
A and a vertical shaft 1 protruding from the mounting portions 12 formed on the inside of the upper ends of the legs 1b.
0 is inserted into the small hole 16 so that it is locked by the flange 11 and connected integrally, and assembled into the shape shown in FIGS. 6 and 7.

The procedure for posing the doll A assembled in this way will be explained. First, to change the arm 1a and leg 1b from the solid line position in Figure 6 to the dashed-dotted line position,
The hemispherical mounting portions 12 provided on the inside of each upper end are in sliding contact with the concave curved portions 17, so that they can freely rotate 360° in the front-back direction.

In addition, in order to bend the elbows and knees, the core materials 2a and 2b are used.
is divided into an upper half 3 and a lower half 4, and a connected soft metal strip 5 is inserted with its wide side 6 facing the front of the arm 1a or leg 1b. As a result, it can be freely bent at any angle in the front-rear direction as shown by the two-dot chain line in FIG.

When opening the arms 1a and legs 1b outward, the vertical shaft 10, which is held by the small hole 16 of the concave curved portion 17 of the body, is used as a fulcrum, and the vertical shaft 1
0 is loosely fitted into the elongated hole 13, as shown in FIG. 7, the mounting portion 12 slides on the concave curved portion 17, and can be freely opened.

[Effects of the invention] As described above, according to the arm or leg structure of the present invention, the elbows and knees can be easily bent in a manner similar to natural human movements, and the bases of the arms and legs can be easily bent. It is connected to the torso so that it can rotate and open freely, allowing it to express a free posture and maintain a stable bent state.

[Brief explanation of the drawing]

The figures relate to an embodiment of the present invention, in which Fig. 1 is a perspective view of an arm, Fig. 2 is an exploded perspective view showing the core material of the arm, Fig. 3 is a perspective view of a leg, and Fig. 4 is a perspective view of a leg. Fig. 5 is an exploded perspective view showing the core material of the doll. Fig. 6 is an exploded perspective view of the doll.
The figure is a side view of the doll with a section showing its action.
FIG. 7 is a front view showing the operation of the doll, with a portion of the doll in section. 1a... Arm, 1b... Leg, 2a... Arm core material,
2b... Core material of the foot, 5... Metal band plate, 6... Wide surface, 7... Swelling part, 8... Vertical groove, 9... Horizontal axis, 1
0... Vertical shaft, 11... Flange, 12... Mounting part, 13... Long hole, A... Doll.

Claims (1)

[Scope of utility model registration request] The core material of the arms or legs of the doll is divided at the elbows or knees, and these divided parts are made of soft metal strips, with the wide side of the strips facing the front of the arms or legs. Further, a hemispherical bulge is formed inside the upper end of the core material, a vertical groove is provided in the center of the bulge, and a horizontal axis is provided in the vertical groove so as to be perpendicular to the horizontal axis. The lower end of the vertical shaft is pivotally supported, a flange is fixed to the tip of the vertical shaft protruding from the vertical groove, and the core material is inserted into a soft resin material to form the arms or legs of the doll, and the inside of the upper end thereof is The arm of the doll is characterized in that an elongated hole communicating with the longitudinal groove is provided in a hemispherical attachment portion formed to cover the bulged portion, and the vertical shaft is loosely fitted into the elongated hole. Or the structure of the foot.