WO2012169324A1

WO2012169324A1 - Doll body

Info

Publication number: WO2012169324A1
Application number: PCT/JP2012/062475
Authority: WO
Inventors: 高尾　典弘
Original assignee: 株式会社バンダイ
Priority date: 2011-06-10
Filing date: 2012-05-16
Publication date: 2012-12-13
Also published as: JP2013000133A; JP5134707B2; CN103561833A

Abstract

[Problem] To provide a doll body in which the degree of freedom of movement is increased for a light-emitting part provided to a surface and used for irradiating light to the exterior. [Solution] Light emitted from a single LED light source (41) exits from light-emitting parts (22, 31) provided to a plurality of locations on a doll body (10), either directly or via a light guide (50). In this case, when a joint (24) is provided between the LED light source (41) and the light-emitting part (31), a light guide joint section (53) is provided to a position on the light guide (50) corresponding to the joint (24), and the degree of freedom of movement of the light-emitting part (31) accompanying the movement of the portion (30) where the light-emitting part (31) is provided can therefore be increased.

Description

Doll body

The present invention relates to a doll body.

Conventionally, a part of a doll's face such as a cheek is illuminated from the inside to transmit light (for example, see Patent Document 1). As shown in FIG. 6, the doll body 100 has a body part 101 and a head part 102, and the inside is hollow. An LED (light emitting diode) light source 103 is disposed inside the body portion 101. A light guide 104 is arranged above the LED light source 103 in the irradiation direction, and extends to the head 102 through the neck 105. The end of the light guide 104 on the LED light source 103 side faces the LED light source 103, and the end on the head 102 side is branched left and right to form a bifurcated portion 106. The tip of the bifurcated portion 106 is disposed so as to face the cheek portion 107 of the face portion, and the cheek portion 107 is slightly brightened by emitting light from the tip surface of the bifurcated portion 106.

Utility Model Registration No. 3069350

In the conventional doll body 100 as described above, the light guide 104 can be rotated together with the head 102 so that the cheek 107 at the same position emits light when the head 102 is rotated. However, since the light guide 104 is integrated, there is a problem that the light guide 104 can only rotate around one axis extending from the LED light source 103 in the irradiation direction.

Therefore, the present invention has been made in view of the above problems, and provides a doll body that can be provided on the surface and can increase the degree of freedom of movement of the light emitting unit that emits light toward the outside. Objective.

The doll body of the present invention includes a first member provided with a light source, a first light guide that transmits light emitted from the light source, a light receiving unit that receives light emitted from the light source, and light emission from the light receiving unit. A second light guide that transmits the second light guide, and the first member includes a first light emitting unit that emits light emitted from the light source to the outside, The light emitting unit emits light transmitted by the first light guide, and the second member receives light from the first light emitting unit at the light receiving unit, and receives light by the second light guide. A second light emitting unit for emitting light from the unit to the outside.

It is preferable that the first light-emitting portion and the light-receiving portion are joined to the doll body of the present invention so that the first member and the second member are relatively rotatable. In addition, the first light emitting unit has a ball shape, the light receiving unit has an inner chamber shape that receives the ball shape, and the ball joint joint is completed by joining the first light emitting unit and the light receiving unit. Is preferred. The first member includes a third light emitting unit that emits light emitted from the light source to the outside, and a reflective material that reflects light from the light source is provided between the light source and the third light emitting unit. It is preferable. Moreover, it is preferable that a 1st member is a trunk | drum part of a doll body, and a 2nd member is a head of a doll body.

According to the doll body according to the present invention, it is possible to provide a doll body that can increase the degree of freedom of movement of the light emitting part accompanying the movement of the part where the light emitting part is provided.

It is a front view of the upper body of the doll body of the embodiment concerning the present invention. FIG. 2 is a cross-sectional view taken along the line II-II in FIG. (A) is a side view of a light guide, (B) is a perspective view of the head block of a light guide. It is a block diagram of a light guide joint part. FIG. 5 is a cross-sectional view at a position VV in FIG. 1. It is sectional drawing of the conventional doll body.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a doll body 10 according to an embodiment of the present invention includes a body part 20 attached on a leg part (not shown) and a head attached on the body part 20 via a neck part 24 which is a joint. Part 30. In addition, the arm attachment part 21 is provided in the right and left shoulders of the trunk | drum 20, and an arm (illustration omitted) is attached rotatably. As shown in FIGS. 1 and 2, a body light emitting section 22 is provided at the center of the front surface 201 of the body section 20. The pair of left and right eyes in the head 30 is provided with head

light emitting units

31 and 31.

As shown in FIGS. 2 and 3, an LED light source 41 is provided obliquely toward the front upper side at the rear of the body portion 20. The front surface of the LED light source 41 is formed in a hemispherical shape, and a diffusion block 42 serving as a light receiving unit is provided in front of the LED light source 41. The diffusion block 42 is made of a transparent resin, and the side surface of the LED light source 41 is formed as a concave spherical surface. Accordingly, the diffusion block 42 receives light from the LED light source 41 and diffuses it into the diffusion block 42.

As shown in FIG. 2, a reflector 23 is provided on the front side of the diffusion block 42, and the body light emitting unit 22 is attached to the front surface of the reflector 23. The reflector 23 can be configured to prevent light leakage, for example, by forming a reflection member that reflects light in a cylindrical shape with the reflection surface inside. At this time, the inclined surface 231 is provided at the end of the reflector 23 on the LED light source 41 side, and the inclined surface 231 is processed so as to reflect light, thereby efficiently guiding the light from the LED light source 41 to the reflector 23. Can do.

The body light emitting unit 22 is configured by attaching a diffusion lens 221 having a shape corresponding to the reflector 23 to the front surface of the reflector 23. The diffusion lens 221 is made of a transparent resin and can be provided with various patterns. Further, by forming the diffusion lens 221 with a colored transparent resin, light can be emitted in various colors.

Therefore, the light emitted from the LED light source 41 is diffused by the diffusion block 42, and a part of the light enters the diffusion lens 221 through the internal space of the reflector 23 and causes the body part light emitting unit 22 to emit light. At this time, the light emitted from the diffusion block 42 toward the inner surface of the reflector 23 is reflected by the reflection surface of the inner surface, reaches the diffusion lens 221 of the body light emitting unit 22, and the diffusion lens 221 emits light.

A light guide 50 that transmits light from the LED light source 41 to the head light-emitting unit 31 that is a light-emitting unit is provided above the diffusion block 42. As shown in FIG. 3A, the light guide 50 includes a light guide body (parts) 51 refracted into a “<” shape and a head block (parts) 52 assembled to the light guide body 51. Have The light guide body 51 and the head block 52 are formed of a transparent resin.

The head block 52 is connected to the upper end surface of the light guide body 51 via the light guide joint portion 53 (see FIG. 4), and the head 30 is relative to the body portion 20 around the neck portion 24. The head block 52 rotates relative to the light guide body 51 by rotating the head block 52.

As shown in FIG. 4, the light guide joint portion 53 accommodates a ball portion 511 provided integrally with the upper end of the light guide body 51 in an inner chamber 521 provided in the head block 52. The ball joint. As a result, the head block 52 can be rotated with respect to the light guide body 51, and the light that has passed through the light guide body 51 is emitted from the ball portion 511 and received by the inner chamber 521. Spreads in block 52. The head block 52 can be divided from the light guide body 51 by removing the ball portion 511 from the inner chamber 521.

As shown in FIG. 3A, the head light emitting unit 31 is detachably attached to the head block 52. As shown in FIG. 3B, the head block 52 has a pair of connecting

portions

523 and 523 that are parallel to each other at a predetermined interval, and the head light emitting portion 31 is interposed between the connecting

portions

523 and 523. Support. As shown in FIG. 3A, the head light emitting unit 31 is formed of a transparent resin, is supported by the head block 52, and the back surface 313 contacts the front surface 524 of the head block 52. Thereby, light is transmitted from the head block 52 and the entire head light emitting unit 31 emits light.

The head light emitting unit 31 has a pair of

convex portions

312 and 312. The tip surface 311 of the convex portion 312 is exposed on the surface of the face as the eyes of the doll body 10. Therefore, the front end surface 311 of the convex portion 312 of the head light emitting unit 31 emits light on the face surface as the eyes of the doll body 10. In addition, the head light emission part 31 can be formed with the colored transparent resin, and the color of the light emitted from eyes (tip surface 311) can be selected.

Therefore, as shown by an arrow in FIG. 3A, a part of the light emitted from the LED light source 41 is guided to the inside of the light guide body 51 through the diffusion block 42 (see FIG. 2). To part 511 (see FIG. 4). FIG. 5 shows a state in which light emitted from the ball unit 511 is received by the light receiving unit of the head block 52 and guided to the head light emitting unit 31 (see an arrow in FIG. 5). . That is, the light emitted from the ball portion 511 is received by the inner chamber 521 of the head block 52 (see FIG. 4) and spread inside the head block 52. And it transmits to the back surface 313 of the head light emission part 31 from the front surface 524 of the head block 52, and the head light emission part 31 is light-emitted. In addition, it is desirable to provide the reflective surface 522 in the head block 52 so that light is refracted toward the head light emitting unit 31 side. Thereby, light can be transmitted efficiently.

As described above, according to the doll body 10 of the embodiment according to the present invention described above, light emitted from one LED light source 41 is provided at a plurality of locations of the doll body 10 via the light guide 50 or directly. The light is emitted from the

light emitting units

22 and 31. Here, a part of the light emitted from the LED light source 41 is emitted from the head light emitting unit 31 via the light guide 50. Further, part of the light emitted from the LED light source 41 is directly emitted from the body light emitting unit 22 through the reflector 23. At this time, a neck portion 24 that is a joint is provided between the body portion 20 that accommodates the LED light source 41 and the head portion 30 that accommodates the head light emitting portion 31, and corresponds to the neck portion 24 in the light guide 50. The light guide joint portion 53 is provided at a position to be operated. For this reason, rotation of the head 30 provided with the head light emitting unit 31 can be allowed, and the degree of freedom of movement of the head light emitting unit 31 can be increased. A reflector for reflecting the LED light may be provided on the surface of the reflector 23 in order to efficiently emit the LED light and emit it from the body light emitting unit 22.

Moreover, the trunk | drum part light emission part 22 provided in the front surface of the trunk | drum 20 located ahead of the irradiation direction of the LED light source 41 light-emits by receiving the light from the LED light source 41 directly, without passing through a light guide. Therefore, it can emit light efficiently.

In addition, since the light guide 50 can be divided into a plurality of parts, such as a light guide body 51 and a head block 52, each part of the light guide 50 is preliminarily used as each part constituting the doll body 10. The light guide 50 can be assembled by assembling the doll body 10 while being accommodated. Thereby, the assembly workability | operativity of the doll body 10 improves.

Furthermore, since the light from the LED light source 41 is transmitted through the ball part 511 and the inner chamber 521 constituting the ball joint of the light guide joint part 53, the light can be connected rotatably and the head light emitting part 31 can be efficiently connected. Can transmit light.

The preferred embodiment of the present invention has been described in detail above. However, the doll body 10 according to the present invention is not limited to the above-described embodiment, and is within the scope of the gist of the present invention described in the claims. Various modifications and changes are possible. That is, in the above-described embodiment, the eyes (tip surface 311) are exemplified as the body light emitting unit 22 and the head light emitting unit 31 at the center of the front surface 201 of the body 20 as the light emitting unit. It can be provided at the place. For example, as shown in FIG. 2, it is possible to provide a head block 54 that guides light to the back of the head and to provide the back head light emitting unit 32. Alternatively, as shown in FIG. 2, the head block 52 can be extended upward and brought into contact with the back surface of the upper extension portion 314 of the head light emitting portion 31 so that the upper extension portion 314 emits light. .

10 doll body 201 front side of body part 22 body part light emitting part (light emitting part)
24 Neck (joint)
30 head 31 head light emitting part (light emitting part)
41 LED light source 42 Diffusion block (light receiving part)
50 Light Guide 51 Light Guide Body (Parts)
511 Ball part (ball joint)
52 Head Block (Parts)
521 Interior (ball joint)
53 Light guide joints

Claims

A first member provided with a light source and a first light guide that transmits light emitted from the light source;
A second member provided with a light receiving unit that receives light emitted from the light source, and a second light guide that transmits light emitted from the light receiving unit,
The first member has a first light emitting unit that emits light emitted from the light source to the outside, and the first light emitting unit emits light transmitted by the first light guide,
The second light-receiving unit receives light from the first light-emitting unit at the light-receiving unit, and emits light from the light-receiving unit to the outside by the second light guide. A doll body.
In claim 1,
The first light emitting unit and the light receiving unit are joined together so that the first member and the second member can be relatively rotated.
In claim 1 or claim 2,
The first light emitting unit has a ball shape, the light receiving unit has an inner chamber shape that receives the ball shape, and a ball joint joint is formed by joining the first light emitting unit and the light receiving unit. Completed doll body.
In any one of Claims 1 thru | or 3,
The first member includes a third light emitting unit that emits light emitted from the light source to the outside, and a reflective material that reflects light from the light source is disposed between the light source and the third light emitting unit. A doll body is provided.
In any one of Claims 1 thru | or 4,
The first member is a doll body body, and the second member is a doll body head.