JP2021101753A - Leg part of doll body and doll body - Google Patents

Abstract

To provide a technique advantageous to the diversification of a posture which can be formed by a doll body.SOLUTION: A leg part of a doll body comprises a knee part, a thigh part which can turn to the knee part, and a lower thigh part which can turn to the knee part. The thigh part includes a thigh-part rear upper part and a thigh-part rear lower part, and the lower thigh part is attached to the knee part so as to be turnable up to a position in which a rear part of the lower thigh part contacts with the thigh-part rear lower part. When turning the thigh part to the knee part in a direction in which the thigh part approximates the lower thigh part, the thigh-part rear lower part is brought into a recessed state which can be recessed to the thigh-part rear upper part, and when turning the thigh part to the knee part in a direction in which the thigh part separates from the lower thigh part, the thigh-part rear lower part is held so as to form a continuous face with the thigh-part rear upper part.SELECTED DRAWING: Figure 1

Description

The present invention mainly relates to the legs of a doll body.

Patent Document 1 describes that joint structures are provided in each portion of the body, arms, legs, and the like of the doll body. The user can put such a doll in a desired posture.

Jikkenhei 1-138492

Some dolls are required to be configured so that various postures can be formed. For example, when changing the posture of the doll, more human-like movements may be required.

An exemplary object of the present invention is to provide a technique advantageous for diversifying the postures in which a doll body can be formed.

One side surface of the present invention relates to the leg of the doll body, and the leg is a knee, a thigh that is rotatable with respect to the knee, and a lower portion that is rotatable with respect to the knee. With a thigh, the thigh includes a posterior upper part of the thigh and a posterior lower part of the thigh, and the lower leg is up to a position where the posterior part contacts the posterior lower part of the thigh. It is rotatably attached to the knee, and the rear lower part of the thigh is large when the thigh is rotated with respect to the knee in a direction close to the lower leg. It can be recessed with respect to the posterior upper part of the thigh, and when the thigh is rotated with respect to the knee in a direction away from the lower leg, a continuous surface is formed with the posterior upper part of the thigh. It is held to do.

According to the present invention, it is advantageous to diversify the postures in which the doll body can be formed.

The perspective view which shows the whole structure of the doll body which concerns on embodiment. Exploded view of leg parts. The figure which shows the state when the lower leg part is rotated with respect to the thigh part. The figure which shows the state when the leg part is opened and closed. Exploded view of arm parts. The figure which shows the state when the hand part is rotated.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The following embodiments do not limit the invention according to the claims, and not all combinations of features described in the embodiments are essential to the invention. Two or more of the plurality of features described in the embodiments may be arbitrarily combined. In addition, the same or similar configuration will be given the same reference number, and duplicate description will be omitted.

(1. About the overall composition of the doll body)
FIG. 1 shows the overall configuration of the doll body 1 according to the embodiment. The doll body 1 includes a head part 11, a body part 12, a waist part 13, a leg part 14, and an arm part 15 as part parts that exhibit individual parts. These parts 11 to 15 may be collectively referred to as part parts. For example, the leg part 14 is rotatably provided with respect to the waist part 13, and the arm part 15 is rotatably provided with respect to the body part 12.

The above-mentioned site parts 11 to 15 may be further divided. Although details will be described later, the leg part 14 includes a knee part 141, a thigh part 142, a lower leg part 143, and a foot part 144. Further, the arm part 15 includes an elbow part 151, an upper arm part 152, a forearm part 153, and a hand part 154. In FIG. 1, the leg part 14 and the arm part 15 on the left side are shown, but the same applies to the right side.

In this specification, when explaining the positional relationship of each part, front (front), rear (rear), left (left side), right (right side), top (upper), lower (lower). , Inner (inner), outer (outer), etc., but these expressions are relative to the doll body 1. For example, the front corresponds to the front side of the doll body 1, and the rear corresponds to the back side of the doll body 1.

Each of the above-mentioned part parts 11 to 15 (including parts 141 to 144 and 151 to 154) may be configured by connecting one or more parts (constituent parts) to each other. For example, in the leg parts 14 (parts 141 to 144), two component parts adjacent to each other are fixedly or rotated by connecting a plurality of component parts directly / indirectly. (Or swinging) It is configured by being able to be connected. Similarly, for example, the arm parts 15 (parts 151 to 154) are configured by directly / indirectly connecting a plurality of constituent parts.

The concept of connection between parts may include various connection modes such as attaching, connecting, and fixing one part to the other part. For the sake of facilitation of understanding, the expression according to the embodiment is used in the present specification, but the present invention is not strictly limited to the expression (the expression can be replaced with the same expression). ). The same applies to other expressions.

Further, in the present specification, each component of the doll body 1 is expressed as a "part", but the concept of a part includes a minimum unit that can be disassembled by a user and a combination of two or more of them. Also points. Therefore, the expression "part" in the following description may be replaced with "component", "member", "structure", "assembly", etc. It may be omitted or it may be omitted. For example, the leg part 14 may be expressed as a leg part, a leg member, a leg structure, a leg assembly, or the like, or may be simply expressed as a leg. Similarly, the arm part 15 may be expressed as an arm part, an arm member, an arm structure, an arm assembly, or the like, or may be simply expressed as an arm. This also applies to other parts.

(2. About leg parts)
FIG. 2 shows an exploded schematic view of the knee part 141, the thigh part 142, and the lower leg part 143 among the plurality of parts forming the leg part 14. The knee part 141 includes parts 141A-141D. The thigh part 142 includes parts 142A to 142L. The lower leg part 143 includes parts 143A to 143H. For ease of understanding, the connection relationships between these parts are shown by broken lines in the figure.

(2-1. Composition of knee parts)
Part 141A is a thigh holding part capable of holding the thigh part 142. Since the part 141A extends into the thigh part 142 to support the thigh part 142, it may be referred to as a thigh support part, a thigh skeleton part, or the like.

The part 141B is a lower leg holding part capable of holding the lower leg part 143. Since the part 141B extends into the lower leg part 143 to support the lower leg part 143, it may be referred to as a lower leg support part, a lower leg skeleton part, or the like.

The parts 141C and 141D are a pair of holding parts that rotatably hold the parts 141A and 141B by being connected to each other. In such a configuration, with respect to the parts 141C and 141D, the thigh part 142 rotates by rotating the part 141A, and the lower leg part 143 rotates by rotating the part 141B. From this point of view, the parts 141C and 141D may be referred to as knee body parts and the like.

(2-2. Composition of thigh parts)
The part 142A is an inner part of the internal structure of the thigh that constitutes a part of the inner part of the internal structure of the thigh part 142. The part 142B is an outer part of the internal structure of the thigh that constitutes a part of the outer part of the internal structure of the thigh part 142. Parts 142A and 142B are interconnected. Although the details will be described later, the parts 142A and 142B are rotatable with respect to the parts 141C and 141D, and the range of motion (range of motion) due to the rotation is limited by inserting the parts 141A. Is retained.

The part 142C is a thigh exterior part that forms a part of the exterior of the thigh part 142, and can be said to be a thigh inner exterior part that can be attached to the part 142A. The part 142D is a thigh exterior part that forms another part of the exterior of the thigh part 142, and can also be said to be a thigh outer exterior part that can be attached to the part 142B. Since the parts 142C and 142D form a substantially continuous surface in the upper rear part of the thigh by being attached to the parts 142A and 142B, respectively, they can be collectively referred to as the upper part behind the thigh part.

The part 142E is a thigh exterior part that forms another part of the exterior of the thigh part 142, and is large because it can form a substantially continuous surface with the parts 142C and 142D below. It can also be called the lower rear part of the thigh. Although details will be described later, the part 142E is rotatably sandwiched by the parts 142C and 142D.

The part 142F is a thigh exterior part that forms another part of the exterior of the thigh part 142, and can be attached to the upper part of the outer wall of the parts 142A and 142B from the front. It can also be called an upper part. The part 142G is a thigh exterior part that forms another part of the exterior of the thigh part 142, and can be attached to the part 141A below the part 142F from the front. It can also be called a part. Although the details will be described later, the parts 142F and 142G can form a substantially continuous surface.

The part 142H is a thigh exterior part that forms another part of the exterior of the thigh part 142, and is configured to be lockable by the parts 142C and 142D. Since the part 142H is located behind the parts 142C and 142D behind the doll body 1, it can also be called a buttock part.

Parts 142I to 142K realize the hip joint structure of the doll body 1. The part 142I supports the part 142B from above. The part 142J is rotatably connected to the part 142I in the left-right direction (or inward / outward direction). The part 142K connects the part 142J so as to be rotatable in the front-rear direction. Further, the part 142K is connected to the lumbar portion 13 on the side opposite to the part 142J side. With such a structure, the leg part 14 is rotatably held in the front-rear direction and / or the left-right direction with respect to the lumbar portion 13.

The part 142L is a thigh exterior part that forms another part of the exterior of the thigh part 142, and is rotatably held from below with respect to the part 142J inside the upper part of the thigh. Although details will be described later, the part 142L can also be said to be an upper part inside the thigh located inside the part 142A, and is a sealing part for sealing the internal structure so that it cannot be seen from the outside. It can also be said.

(2-3. Composition of lower leg parts)
The part 143A is a lower leg exterior part that forms a part of the exterior of the lower leg part 143, and can be said to be an inner upper part of the lower leg because it is attached to the inner side of the upper part of the part 141B. The part 143B is a lower leg exterior part that forms another part of the exterior of the lower leg part 143, and can be said to be a lower leg outer upper part because it is attached to the upper outer side of the part 141B. Parts 143A and 143B are interconnected to form a substantially continuous surface in their posterior portion, exhibiting a calf-equivalent site.

The part 143C is a lower leg exterior part that forms another part of the exterior of the lower leg part 143, and is also called a lower leg lower part because it is locked to the lower part 141B by fitting. Eh. The part 143D is connected to the part 143C from below, and although the description is omitted here, the foot part 144 (see FIG. 1) is rotatably supported.

The part 143E is a lower leg exterior part that forms a part of the exterior of the lower leg part 143, and can be said to be a lower leg upper front part because it is attached to the upper front part of the part 141B.

Parts 143F to 143H are decorative parts attached to the part 143E. The part 143F is attached to the part 143E from the front. The part 143G is rotatably attached to the part 143F from above. The part 143H is attached to the inner wall of the part 143G.

In addition, although each of the parts constituting the leg part 14 has been described individually here, some of them may be integrally formed. For example, two parts (parts 142B and 142I, parts 143G and 143H, etc.) that are fixedly connected to each other and do not change their relative positions may be integrally molded.

(3. Rotation mode of leg parts)
FIG. 3A shows a partial cross-sectional view in a side view of a state in which the leg part 14 is extended (a state in which the lower leg part 143 is in the front position of the range of motion). FIG. 3B shows a state in which the leg part 14 is partially rotated (a state in which the knee part 141 and the lower leg part 143 are rotated backward with respect to the thigh part 142). A cross-sectional view of the part is shown in the same manner. FIG. 3C also shows a partial cross-sectional view of a state in which the leg part 14 is bent (a state in which the lower leg part 143 is positioned at the rear of the range of motion).

For ease of understanding, in the figure, the actual structure of the lower leg part 143 is shown, the outer shape of the parts 141C (or 141D) and 142 is shown by a broken line, and the cross-sectional structure of the parts 141A, 142E and 142G is shown. Is shown.

As shown in FIGS. 3 (A) to 3 (C), the part 141A includes a first extension portion 141A1 and a second extension portion 141A2 extending into the thigh part 142. The first extending portion 141A1 is provided so as to be engageable with the part 142E rotatably sandwiched by the parts 142C and 142D. The second extension portion 141A2 is provided in front of the first extension portion 141A1, and the part 142G is attached to the second extension portion 141A2. Further, the part 141A is provided with a substantially elliptical opening 142A3, and the above-mentioned parts 142A and 142B (see FIG. 2) are held by inserting the opening parts 141A3. The portion connecting the parts 142A and 142B and inserting the opening part 141A3 is shown as a portion 91 in the drawing.

According to such a configuration, the parts 142A and 142B are held so as to be rotatable with respect to the parts 141C and 141D and to limit the range of motion due to the rotation by inserting the opening 142A3. To. Therefore, the range of motion of the thigh part 142 with respect to the knee part 141 is narrower than the range of motion of the lower leg part 143 with respect to the knee part 141.

Here, in the case of changing from the state of FIG. 3 (A) to the state of FIG. 3 (B), that is, the thigh part 142 is rotated with respect to the knee part 141 in the direction closer to the lower leg part 143. If so, think about. In this case, the first extending portion 141A1 is separated from the inner wall of the part 142E as the rear lower part of the thigh. Therefore, the part 142E can be recessed with respect to the outer shapes of the parts 142C and 142D as the rear upper part of the thigh. On the other hand, the part 142G as the front lower part of the thigh is attached to the second extension portion 141A2. Therefore, in this case, the part 142G is raised with respect to the outer shape of the part 142F as the front upper part of the thigh.

Further, when the state of FIG. 3 (B) is changed to the state of FIG. 3 (C), that is, the lower leg portion is reached to a position where the rear portion of the lower leg portion 143 comes into contact with the part 142E as the rear lower part of the thigh portion. Consider the case where the part 143 is rotated. As described above, in the state of FIG. 3B, since the part 142E can be recessed with respect to the outer shapes of the parts 142C and 142D as the rear upper part of the thigh, the lower leg part 143 When the rear portion comes into contact with the part 142E, the part 142E is recessed due to the pressure accompanying the contact.

Therefore, according to such a structure, the range of motion of the lower leg part 143 is widened, and a posture in which the lower leg part 143 and the thigh part 142 are in close contact with each other (for example, a sporty posture such as a crouching pose) is formed. It will be possible.

Next, when the state of FIG. 3 (C) is returned to the state of FIG. 3 (A), that is, the thigh part 142 is rotated with respect to the knee part 141 in the direction of separating from the lower leg part 143. If you let me think about it. In this case, the first extending portion 141A1 comes into contact with the inner wall of the part 142E as the rear lower part of the thigh and presses the inner wall. Therefore, the part 142E is extruded outward, thereby forming a continuous surface with the parts 142C and 142D as the rear upper part of the thigh. On the other hand, the part 142G as the front lower part of the thigh is attached to the second extension portion 141A2. Therefore, in this case, the part 142G forms a continuous surface with the part 142F as the front upper part of the thigh.

FIG. 4A shows the legs closed posture of the hip joint structure (parts 142I to 142K) of the doll body 1 and the peripheral portion of the thigh part 142. FIG. 4B shows a state of the open leg posture in which the thigh part 142 is rotated in the direction of arrow A11 from the state of FIG. 4A.

As described above, the part 142L is rotatably held from below with respect to the part 142J inside the upper part of the thigh, and the internal structure is sealed inside the part 142A so that it cannot be seen from the outside. Here, in the closed leg posture (see FIG. 4A), most of the parts 142L are housed in the parts 142C and 142F. On the other hand, in the open leg posture (see FIG. 4B), the tip of the part 142L slides while engaging with the part 142A (and 142C) (that is, the tip of the part 142L also in the open leg posture). The portion is located inside the part 142A.) By rotating in the direction of the arrow A12, the portion is partially exposed, and the portion is raised outward accordingly.

In general, a gap may be formed between two parts that are relatively rotatable with each other so as to avoid their interference, so that the internal structure can be visually recognized from the gap. According to the above configuration, even in the open leg posture, the internal structure of the part 142L is sealed inside the part 142A so that it cannot be seen from the outside, which is advantageous for improving the design of the doll body 1. sell.

(4. Summary of the composition of leg parts)
One of the part parts constituting the doll body 1 according to the embodiment is the leg part 14, and the leg parts 14 include the knee part 141, the thigh part 142, and the lower leg part 143. , Equipped with. The thigh part 142 is rotatable with respect to the knee part 141, and in the present embodiment, the thigh rear upper part (parts 142C and 142D) and the thigh rear lower part (part). 142E) and included. The lower leg part 143 is rotatable with respect to the knee part 141, and can be rotated to a position where the rear portion of the lower leg part 143 comes into contact with the lower rear thigh part (part 142E). It is attached to the knee part 141. In the present embodiment, the range of motion of the thigh part 142 with respect to the knee part 141 is narrower than the range of motion of the lower leg part 143 with respect to the knee part 141.

Here, the rear lower part of the thigh (part 142E) is held so that the following can be satisfied. That is, when the thigh part 142 is rotated with respect to the knee part 141 in the direction closer to the lower leg part 143, the thigh posterior lower part (part 142E) is the thigh posterior upper part (part 142E). Parts 142C and 142D) can be recessed. Further, when the thigh part 142 is rotated with respect to the knee part 141 in a direction away from the lower leg part 143, the lower rear thigh part (part 142E) is the upper rear upper part of the thigh (part 142E). It forms a continuous surface with parts 142C and 142D).

In the present embodiment, the knee part 141 includes a first extension portion 141A1 extending into the thigh part 142. When the thigh part 142 is rotated with respect to the knee part 141 in a direction close to the lower leg part 143, the first extension portion 141A1 is the inner wall of the lower rear thigh part (part 142E). The thigh posterior lower part (part 142E) can be recessed with respect to the thigh posterior upper part (parts 142C and 142D). Further, when the thigh part 142 is rotated with respect to the knee part 141 in a direction away from the lower leg part 143, the first extension portion 141A1 is a thigh rear lower part (part 142E). The thigh posterior lower part (part 142E) forms a continuous surface with the thigh posterior upper part (parts 142C and 142D). According to such a configuration, when the thigh part 142 is rotated, the thigh according to the above-described aspect of the thigh rear lower part (part 142E) (that is, the thigh rear lower part (part 142E)). Recession to the rear upper part of the thigh (parts 142C and 142D) and formation of a continuous surface with the rear upper part of the thigh (parts 142C and 142D) can be appropriately realized.

According to the present embodiment, a person who can expand the range of motion of the lower leg part 143 and form a posture in which the lower leg part 143 and the thigh part 142 are in close contact with each other (for example, a sporty posture such as a crouching pose). Form 1 can be realized. Therefore, according to the present embodiment, it is advantageous to diversify the postures in which the doll body 1 can be formed.

Further, in the present embodiment, the thigh part 142 further includes a thigh front upper part (part 142F) and a thigh front lower part (part 142G). The front lower part of the thigh (part 142G) is held so that the following can be established. That is, when the thigh part 142 is rotated with respect to the knee part 141 in the direction closer to the lower leg part 143, the thigh front lower part (part 142G) is the thigh front upper part (part 142G). It rises with respect to part 142F). Further, when the thigh part 142 is rotated with respect to the knee part 141 in a direction away from the lower leg part 143, the thigh front lower part (part 142G) becomes the thigh front upper part (part 142G). Form a continuous surface with part 142F).

In the present embodiment, the knee part 141 further includes a second extension portion 141A2 that extends into the thigh part 142. The front lower part of the thigh (part 142G) is held by the second extension portion 141A2. According to such a configuration, when the thigh part 142 is rotated, the thigh according to the above-described aspect of the thigh front lower part (part 142G) (that is, the thigh front lower part (part 142G)). The ridge on the front upper part of the part (part 142F) and the formation of a continuous surface with the front upper part of the thigh (part 142F)) can be appropriately realized. As a result, it becomes possible to express the tension of the thigh (a mode close to the movement of the muscles of the human body) when the lower leg part 143 and the thigh part 142 are brought close to each other. Can be further advantageous in diversifying the postures that can be formed.

Regarding the parts 141A, in the present embodiment, it is possible to prevent interference with other parts by individually providing the extension portions 141A1 and 141A2. As another embodiment, the extension portions 141A1 and 141A2 may be provided as a single extension portion.

(5. About arm parts)
FIG. 5 shows an exploded schematic view of the elbow part 151, the forearm part 153, and the hand part 154 among the plurality of parts forming the arm part 15. The elbow part 151 includes parts 151A to 151D. The forearm part 153 includes parts 153A to 153H. The hand part 154 includes parts 154A to 154C. For ease of understanding, the connection relationships between these parts are shown by broken lines in the figure.

(5-1. Composition of elbow parts)
The part 151A is an upper arm holding part capable of holding the upper arm part 152. Since the part 151A extends into the upper arm part 152 to support the upper arm part 152, it may be referred to as an upper arm support part, an upper arm skeleton part, or the like.

The part 151B is a forearm holding part capable of holding the forearm part 153, and although details will be described later, the part 151B includes a shaft portion 151B1 for realizing the holding. Since the part 151B extends into the forearm part 153 to support the forearm part 153, it may be referred to as a forearm support part, a forearm skeleton part, or the like.

The parts 151C and 151D are a pair of sandwiching parts that rotatably sandwich the parts 151A and 151B by being connected to each other. In such a configuration, the upper arm part 152 rotates by rotating the part 151A with respect to the parts 151C and 151D, and the forearm part 153 rotates by rotating the part 151B. From this point of view, the parts 151C and 151D may be referred to as elbow body parts and the like.

(5-2. Composition of forearm parts)
The part 153A is a connection part for connecting the forearm part 153 to the part 151B from below, and a ring part 153A1 and a holding part (or a shaft part) for making a part of the forearm part 153 rotatable. ) Includes 153A2. Although the details will be described later, the part 153A is rotatably held by the shaft portion 151B1 of the part 151B inserting the ring portion 153A1.

The part 153B is configured so that the ring portion 153A1 of the part 153A can be fitted to the inner wall thereof, and is connected to the part 151B from below (the shaft portion 151B1 is connected by inserting the part 153B together with the ring portion 153A1). .). The part 153C is a decorative part that can be attached to the part 153B from the outside. The parts 153B and 153C can be said to be the inner part of the forearm because a part of the exterior of the forearm part 153 is formed as the outer part of the forearm and is located on the body 12 side (inside).

The part 153D is a forearm exterior part that forms another part of the exterior of the forearm part 153 and is connected to the part 153B. Although the details will be described later, the part 153D is provided with a notch 153D1 for allowing a part of the forearm part 153 to rotate, and the part 153A has a holding portion 153A2 for inserting the notch 153D1. Is held in.

The part 153E is held by the holding portion 153A2 on the side opposite to the part 153A with respect to the part 153D. The part 153F is a decorative part that can be attached to the part 153E from the outside. The parts 153E and 153F form the other part of the exterior of the forearm part 153 as the forearm exterior part, and are located on the opposite side (outside) of the body portion 12 side, so that they are also the forearm portion outer part. I can say.

It can be said that the outer shape of the forearm itself is substantially formed by the parts 153B to 153D, and the parts 153E and 153F form ancillary equipment. Therefore, the part 153D can be expressed as a forearm outer part, and the parts 153E and 153F can be expressed as an equipment part (for example, an armor part, a shield part, a gauntlet part, etc.) or a decorative part.

Parts 153G and 153H are decorative parts incidentally provided behind the forearm. The part 153G is sandwiched between the parts 153B and 153D, and the part 153H is attached to the tip of the part 153G.

(5-3. Composition of hand parts)
Part 154A is a hand body part. Part 154B is a decorative part attached to part 154A and decorates a part of the back of the hand.

Parts 154C and 154D realize the wrist joint structure of the doll body 1. The part 154C rotatably connects the part 154A in the wrist circumferential direction (direction d2 described later). Further, the part 154D is rotatably connected to the part 154C in the front-rear direction and is rotatably connected to the part 153B in the wrist circumferential direction from below. With such a configuration, the part 154A, which is a hand body part, is rotatably held in the wrist circumferential direction and / or the front-back direction. From this point of view, the parts 154C and 154D can be collectively referred to as wrist parts.

Although the constituent parts of the arm part 15 have been described individually here, some of them may be integrally configured. For example, two parts (parts 153B and 153C, parts 154A and 154B, etc.) that are fixedly connected to each other and do not change their relative positions may be integrally molded.

(6. Rotation mode of arm parts)
6 (A) and 6 (B) show perspective views of the forearm part 153 and the hand part 154. FIG. 6A shows a posture in which the part corresponding to the palm of the part 154A, which is a hand body part, faces inward (in the same direction as the parts 153B and 153C as the forearm exterior parts). FIG. 6B shows a posture in which the part 154A is rotated in the wrist circumferential direction and the portion corresponding to the palm faces backward.

For ease of understanding, in the drawing, the extending direction of the forearm part 153 is shown as the first direction d1, and the circumferential direction (wrist circumference direction) about the first direction d1 is set as the second direction d2. Shown.

Referring to FIG. 5 together with FIGS. 6 (A) and 6 (B), in the forearm part 153, the shaft portion 151B1 of the part 151B inserts the ring portion 153A1 of the part 153A. In this state, it can be said that the ring portion 153A1 is provided around the shaft portion 151B1, whereby the part 153A (incidentally, the holding portion 153A2) can rotate in the second direction d2.

Further, the part 153D is provided with a notch 153D1 for inserting the holding portion 153A2 so as to allow the holding portion 153A2 to rotate with the rotation of the part 153A. Further, the parts 153E and 153F as the outer parts of the forearm are held by the holding part 153A2 at one end and held by the holding part 153A2 at the other end.

Here, when the state shown in FIG. 6 (A) is changed to the state shown in FIG. 6 (B), that is, the wrist parts 154C and 154D are used to move the hand part 154 to the forearm part 153 with the arrow A21. Consider the case of rotating in the direction of. In this case, when the part 154C rotates in the direction of the arrow A21 together with the hand part 154, the parts 153E and 153F connected to the part 154C also rotate in the direction of the arrow A21.

As described above, the part 153D is provided with a notch 153D1 so as to allow the holding portion 153A2 of the part 153A to rotate. Therefore, as the parts 153E and 153F rotate, the holding portion 153A2 that holds them also rotates in the direction of the arrow A21. That is, when the hand part 154 is rotated in the direction of the arrow A21 with respect to the forearm part 153 by the parts 154C and 154D that realize the wrist joint structure, the parts 153E and the forearm outer part are rotated together with this rotation. The 153F also rotates in the direction of the arrow A22. In other words, it can be said that the parts 153E and 153F act as rotating portions of the forearm part 153 that rotate with the rotation of the hand part 154.

Generally, when a human rotates the wrist, the forearm can also be partially rotated, but according to the above configuration, such an aspect can be expressed in the doll body 1. Therefore, according to the present embodiment, it is advantageous to diversify the postures in which the doll body 1 can be formed.

(7. Summary of arm parts composition)
The other part of the doll body 1 according to the embodiment is the arm part 15, and the arm part 15 includes the upper arm part 152, the forearm part 153, and the hand part 154. , Equipped with. The forearm part 153 is rotatable with respect to the upper arm part 152. The hand part 154 is rotatable with respect to the forearm part 153. Here, the forearm part 153 includes a rotating portion that rotates with the rotation when the hand part 154 is rotated with respect to the forearm part 153. In the present embodiment, the forearm part 153 includes a forearm inner part (parts 153B and 153C) and a forearm outer part (parts 153E and 153F), and the forearm outer part (parts 153E and 153F). ) Acts as the rotating portion.

In the present embodiment, the arm part 15 further includes an elbow part 151 that rotatably connects the upper arm part 152 and the forearm part 153 to each other. The hand part 154 includes a hand body part (part 154A) and a wrist part (parts 154C and 154D) located on the forearm part 153 side, and includes a hand body part (part 154A) and a wrist part. (Parts 154C and 154D) are rotatably connected to each other.

Here, the extending direction of the forearm part 153 is defined as the first direction d1, and the circumferential direction (wrist circumferential direction) about the first direction d1 is defined as the second direction d2. The hand body part (part 154A) is rotatably connected to the forearm part 153 in at least the second direction d2. The forearm outer parts (parts 153E and 153F) are held by the wrist parts (parts 154C and 154D) at one end and rotated in the second direction d2 with respect to the elbow part 151 at the other end. It is held movably.

In the present embodiment, the elbow part 151 supports the first part (part 151A) that supports the upper arm part 152 and the forearm part 153 and is rotatable with respect to the first part (part 151A). Includes a second part (part 151B). The second part (part 151B) includes a shaft portion 151B1 extending in the first direction d1, and the forearm outer portion parts (parts 153E and 153F) are rotatably held with respect to the shaft portion 151B1. .. Further, the forearm part 153 further includes a connecting part (part 153A) for connecting the shaft part 151B1 and the forearm outer part (parts 153E and 153F). The connecting parts (parts 153A) are a ring portion 153A1 that is provided around the shaft portion 151B1 so as to be rotatable in the second direction d2, and a forearm portion outer part (parts 153E and 153F) that extends from the ring portion 153A1. ), And a holding portion 153A2.

Generally, when a human rotates the wrist, the forearm can also partially rotate. According to the present embodiment, since such an embodiment can be expressed in the doll body 1, it is advantageous for diversifying the postures in which the doll body 1 can be formed.

(8. Summary)
According to the above embodiment, the doll body 1 is configured by directly / indirectly connecting individual part parts to each other, and at least two of the plurality of part parts rotate relative to each other. Can be connected. In such a configuration, one part is configured to partially rotate, swing or deform when the other part is rotated. According to such a structure, as can be seen from the leg part 14 and the arm part 15 exemplified in the present specification, for example, it is possible to take a more human-like posture or change the posture, and the person can change the posture. It is advantageous for diversifying the postures in which the form 1 can be formed.

The invention is not limited to the above-described embodiment, and various modifications and changes can be made within the scope of the gist of the invention.

1: Doll body, 14: Leg parts (legs), 15: Arm parts (arms).

Claims (7)

The legs of the doll body
Knee and
A thigh that can rotate with respect to the knee,
The lower leg portion that can rotate with respect to the knee portion is provided.
The thigh includes an upper posterior upper part of the thigh and a lower posterior lower part of the thigh.
The lower leg is rotatably attached to the knee until its posterior portion contacts the posterior lower portion of the thigh.
The lower posterior part of the thigh
When the thigh is rotated with respect to the knee in a direction close to the lower leg, the thigh can be recessed with respect to the posterior upper part of the thigh.
A leg that is held so as to form a continuous surface with the rear upper part of the thigh when the thigh is rotated with respect to the knee in a direction away from the lower leg. The leg according to claim 1, wherein the range of motion of the thigh with respect to the knee is narrower than the range of motion of the lower leg with respect to the knee. The knee includes a first extension that extends into the thigh.
The first extension portion is
When the thigh is rotated with respect to the knee in a direction close to the lower leg, the thigh is separated from the inner wall of the lower rear part of the thigh.
Claim 1 or claim 2 in which when the thigh portion is rotated with respect to the knee portion in a direction away from the lower leg portion, the thigh portion comes into contact so as to press the inner wall of the rear lower portion of the thigh portion. Described legs. The thigh further includes an anterior upper part of the thigh and an anterior lower part of the thigh.
The lower front part of the thigh
When the thigh is rotated with respect to the knee in a direction close to the lower leg, the thigh is raised with respect to the anterior upper part of the thigh.
Claimed from claim 1, which is held so as to form a continuous surface with the anterior upper part of the thigh when the thigh is rotated with respect to the knee in a direction away from the lower leg. Item 3. The leg according to any one of the items. The knee further includes a second extension that extends into the thigh.
The leg portion according to claim 4, wherein the front lower portion of the thigh portion is held by the second extending portion. The thigh further includes the medial upper part of the thigh.
The inner upper part of the thigh portion is raised outward when the thigh portion is rotated with respect to the lumbar portion of the doll body so as to be in an open leg posture. The leg according to claim 4 or 5, which is held between the leg and the rear upper part of the thigh. A doll body including the leg according to any one of claims 1 to 6.

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