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JP6952152B2 - Bending structure of doll body and doll body using it and manufacturing method of doll body - Google Patents

Bending structure of doll body and doll body using it and manufacturing method of doll body Download PDF

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JP6952152B2
JP6952152B2 JP2020050980A JP2020050980A JP6952152B2 JP 6952152 B2 JP6952152 B2 JP 6952152B2 JP 2020050980 A JP2020050980 A JP 2020050980A JP 2020050980 A JP2020050980 A JP 2020050980A JP 6952152 B2 JP6952152 B2 JP 6952152B2
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skeleton
doll body
shape
covering
bent
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JP2021146047A (en
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彰 寺野
彰 寺野
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Bandai Co Ltd
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Bandai Co Ltd
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Priority to CN202110255844.0A priority patent/CN112957747B/en
Priority to CN202211123419.7A priority patent/CN115487513A/en
Priority to JP2021156265A priority patent/JP7634455B2/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A63H3/46—Connections for limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A63H3/48—Mounting of parts within dolls, e.g. automatic eyes or parts for animation

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Description

本発明は、人形体の屈曲構造及びそれを用いた人形体並びに人形体の製造方法に関する。 The present invention relates to a bent structure of a doll body, a doll body using the bent structure, and a method for manufacturing the doll body.

従来、人体や動物さらには各種キャラクター等の人形体においては、人形体の体形を表す被覆部材内に骨格部材が組み込まれた構成がある。この種の人形体においては、例えば人体と同様の姿勢を採らせるべく、人形の腕部や脚部の関節部を屈曲させ、その屈曲姿勢を維持することができる人形体が知られている（例えば特許文献１参照）。 Conventionally, in a doll body such as a human body, an animal, or various characters, there is a configuration in which a skeleton member is incorporated in a covering member representing the body shape of the doll body. In this type of doll body, for example, in order to take a posture similar to that of the human body, a doll body capable of bending the joints of the arms and legs of the doll and maintaining the bent posture is known ( For example, see Patent Document 1).

特許文献１に記載された人形体は、人体の腕又は脚を構成する部材に関節を有する骨格を模した人形の構造において、人体の腕及び脚の関節部分とは異なる位置に、人体には無い中間関節部を設け、この中間関節部を利用して関節部分を接触・離反させて関節部分を所定角度に、係止して停止・維持する構成である。 The doll body described in Patent Document 1 has a structure of a doll that imitates a skeleton having joints in the members constituting the arms or legs of the human body, and is located at a position different from the joint portions of the arms and legs of the human body. There is no intermediate joint part, and the joint part is brought into contact with and separated from each other by using this intermediate joint part, and the joint part is locked at a predetermined angle to stop and maintain.

特開２００６−１２２２５０号公報Japanese Unexamined Patent Publication No. 2006-122250

特許文献１においては、人形体の関節部分の屈曲姿勢を維持するために、人体には存在しない中間関節部を利用して関節の曲り角を維持する構造である。このため、実際の人体とは構造が異なるために、関節の曲り方が不自然になるという問題あった。 In Patent Document 1, in order to maintain the flexed posture of the joint portion of the doll body, the bending angle of the joint is maintained by utilizing the intermediate joint portion that does not exist in the human body. For this reason, there is a problem that the way of bending the joint becomes unnatural because the structure is different from the actual human body.

また、一般に、骨格部材を被覆部材で覆う構成の人形体においては、関節部分の曲り角度を深く（鋭角な曲り）した場合、関節部分等の屈曲部分の内側やその周辺に皺が発生ししてしまう問題がある。また、屈曲部分の外側において被覆部材が伸びる場合には、被覆部材のつれによって、関節等の屈曲部分の屈曲姿勢（屈曲角度）を維持しづらくなる問題を抱えていた。 Further, in general, in a doll body having a structure in which a skeleton member is covered with a covering member, when the bending angle of the joint portion is deep (acute angle bending), wrinkles occur inside or around the bending portion such as the joint portion. There is a problem that it ends up. Further, when the covering member extends outside the bending portion, there is a problem that it becomes difficult to maintain the bending posture (flexing angle) of the bending portion such as a joint due to the tangle of the covering member.

本発明は、より自然な屈曲を表現できる人形体の屈曲構造及びそれを用いた人形体並びに人形体の製造方法を提供することを目的とする。 An object of the present invention is to provide a bending structure of a doll body capable of expressing more natural bending, a doll body using the bending structure, and a method for manufacturing the doll body.

本発明に係る人形体の屈曲構造は、屈曲可能な屈曲部を有する骨格部と、前記骨格部を覆う被覆部と、を備える人形体の屈曲構造であって、前記骨格部は、人形体の外面凹凸形状を縮小し略模した立体形状を有し、前記被覆部は、外面が前記外面凹凸形状を有すると共に内面が前記骨格部の外面に接する内面凹凸形状を有し且つ軟性を有している。また、本発明に係る人形体の屈曲構造は、屈曲可能な屈曲部を有する骨格部と、前記骨格部を覆う被覆部と、を備える人形体の屈曲構造であって、前記骨格部は、人形体の外面凹凸形状を縮小し略模した立体形状を有し、前記被覆部は、外面が前記外面凹凸形状を有すると共に内面が前記骨格部の外面に接する内面凹凸形状を有し且つ軟性を有しており、前記人形体は人体を模した形状であり、前記骨格部は、前記外面凹凸形状として筋肉形状が模された２つの部分骨格部と、前記２つの部分骨格部を屈曲可能に連結する前記屈曲部と、を備え、前記被覆部は、前記骨格部を略均一に覆う厚みで設けられている。 The bent structure of the doll body according to the present invention is a bent structure of the skeleton including a skeleton portion having a bendable bent portion and a covering portion covering the skeleton portion, and the skeleton portion is a skeleton body. The covering portion has a three-dimensional shape obtained by reducing the outer surface uneven shape, and the outer surface has the outer surface uneven shape, and the inner surface has an inner surface uneven shape in contact with the outer surface of the skeleton portion and has flexibility. There is. Further, the bent structure of the doll body according to the present invention is a bent structure of the skeleton including a skeleton portion having a bendable bent portion and a covering portion covering the skeleton portion, and the skeleton portion is a human body. The covering portion has a three-dimensional shape obtained by reducing the outer surface uneven shape of the body, and the covering portion has the outer surface uneven shape and the inner surface has an inner surface uneven shape in contact with the outer surface of the skeleton portion and has flexibility. The skeleton has a shape that imitates a human body, and the skeleton portion is flexibly connected to two partial skeleton portions that imitate a muscular shape as the outer surface uneven shape and the two partial skeleton portions. The bent portion is provided, and the covering portion is provided with a thickness that substantially uniformly covers the skeleton portion.

また、本発明に係る人形体の屈曲構造においては、前記被覆部は、前記骨格部の外面に接した状態で該外面に対して位置ずれを許容するように設けられていてもよい。 Further, in the bent structure of the doll body according to the present invention, the covering portion may be provided so as to allow a displacement with respect to the outer surface in a state of being in contact with the outer surface of the skeleton portion.

また、本発明に係る人形体の屈曲構造おいては、前記人形体は人体を模した形状であり、前記骨格部は、前記外面凹凸形状として筋肉形状が模された２つの部分骨格部と、前記２つの部分骨格部を屈曲可能に連結する前記屈曲部と、を備え、前記被覆部は、前記骨格部を略均一に覆う厚み設けられていてもよい。 Further, in the bent structure of the doll body according to the present invention, the skeleton body has a shape imitating a human body, and the skeleton portion includes two partial skeleton portions imitating a muscular shape as the outer surface uneven shape. The bending portion that flexibly connects the two partial skeleton portions may be provided, and the covering portion may be provided with a thickness that covers the skeleton portion substantially uniformly.

また、本発明に係る人形体の屈曲構造おいては、前記被覆部は、前記屈曲部を覆う部分の肉厚が他の部分の肉厚よりも薄く形成されていてもよい。 Further, in the bent structure of the doll body according to the present invention, the covering portion may be formed so that the wall thickness of the portion covering the bent portion is thinner than the wall thickness of the other portion.

また、本発明に係る人形体の屈曲構造おいては、前記屈曲部は、２つの部分骨格部を連結する複数の連結部材を有し、前記複数の連結部材の一部の外面に、人体の骨形状を模した骨形状部を有してもよい。 Further, in the bent structure of the doll body according to the present invention, the bent portion has a plurality of connecting members for connecting the two partial skeleton portions, and the outer surface of a part of the plurality of connecting members is a human body. It may have a bone-shaped portion that imitates the bone shape.

また、本発明に係る人形体の屈曲構造においては、前記屈曲部は、肘関節であって、 前記２つの部分骨格部は上腕骨格部と前腕骨格部からなり、前記複数の連結部材は、前記上腕骨格部に連結される第１連結部材と、前記前腕骨格部に連結される第２連結部材と、前記第１連結部材及び前記第２連結部材を回転可能に軸支すると共に前記第１連結部材と前記第２連結部材を連結する第３連結部材と、を備え、前記第３連結部材には、前記骨形状部が設けられていてもよい。 Further, in the flexion structure of the doll body according to the present invention, the flexion portion is an elbow joint, the two partial skeleton portions are a brachial skeleton portion and a forearm skeleton portion, and the plurality of connecting members are described above. The first connecting member connected to the upper arm skeleton portion, the second connecting member connected to the forearm skeleton portion, the first connecting member and the second connecting member are rotatably supported and the first connecting member. A third connecting member for connecting the member and the second connecting member may be provided, and the third connecting member may be provided with the bone-shaped portion.

また、本発明に係る人形体は、上記記載の人形体の屈曲構造を備えてなる人形体である。 Further, the doll body according to the present invention is a doll body having the bending structure of the doll body described above.

また、本発明に係る人形体の製造方法は、屈曲可能な屈曲部を有する骨格部と、前記骨格部を覆う被覆部と、を備える人形体の製造方法であって、前記人形体の外面凹凸形状を、成型用の金型空間の内壁面形状とし、前記外面凹凸形状を縮小模した立体形状の前記骨格部を、前記金型空間内に配置すると共に、前記骨格部の前記立体形状と前記内壁面形状の凹凸形状を対応させて形成した射出空間に、前記被覆部を構成する軟性被覆樹脂を注入する工程を含む。 Further, the method for manufacturing a doll body according to the present invention is a method for manufacturing a doll body including a skeleton portion having a bendable portion and a covering portion covering the skeleton portion, and is an outer surface unevenness of the doll body. The shape is the inner wall surface shape of the mold space for molding, and the skeleton portion having a three-dimensional shape that mimics the uneven shape of the outer surface is arranged in the mold space, and the three-dimensional shape of the skeleton portion and the above-mentioned The step of injecting the soft coating resin constituting the coating portion into the injection space formed by corresponding the uneven shape of the inner wall surface is included.

また、本発明に係る人形体の製造方法においては、前記被覆部は、前記軟性被覆樹脂を射出成形後において、前記骨格部の外面に対して分離するようにしてもよい。 Further, in the method for producing a doll body according to the present invention, the covering portion may separate the soft coating resin from the outer surface of the skeleton portion after injection molding.

本発明によれば、より自然な屈曲を表現できる人形体の屈曲構造及びそれを用いた人形体を提供することができる。 According to the present invention, it is possible to provide a bending structure of a doll body capable of expressing more natural bending and a doll body using the same.

本発明の一実施形態である人形体の外観を示す正面図である。It is a front view which shows the appearance of the doll body which is one Embodiment of this invention. 図１に示す人形体の左腕部を拡大して示す部分拡大図である。It is a partially enlarged view which shows the left arm part of the doll body shown in FIG. 1 in an enlarged manner. 図２に示す骨格部の部分拡大図である。It is a partially enlarged view of the skeleton part shown in FIG. （ａ）は人形体の胴部に取り付けられた状態の左腕部を、左側から見たときの側面図、（ｂ）は左腕部の骨格部を左側から見たときの側面図である。(A) is a side view of the left arm portion attached to the body of the doll body when viewed from the left side, and (b) is a side view of the skeleton portion of the left arm portion when viewed from the left side. 左腕部が人形体の胴部に取り付けられた状態を左側から見たときの骨格部と被覆部の凹凸形状との対応関係を示す一部破断側面図である。It is a partially broken side view which shows the correspondence relationship between the skeleton part and the uneven shape of a covering part when the state which the left arm part is attached to the body part of a doll body is seen from the left side. （ａ）は人形体の胴部に取り付けられた状態の左腕部を内側から見たときの側面図、（ｂ）は左腕部の骨格部を内側から見たときの側面図である。(A) is a side view when the left arm portion attached to the body of the doll body is viewed from the inside, and (b) is a side view when the skeleton portion of the left arm portion is viewed from the inside. 左腕部が人形体の胴部に取り付けられた状態を内側から見たときの骨格部と被覆部の凹凸形状との対応関係を示す一部破断側面図である。It is a partially broken side view which shows the correspondence relationship between the skeleton part and the uneven shape of a covering part when the state which the left arm part is attached to the body part of a doll body is seen from the inside. （ａ）は人形体の胴部に取り付けられた状態の左腕部を、後方から見たときの側面図、（ｂ）は左腕部の骨格部を後方から見たときの側面図である。(A) is a side view of the left arm portion attached to the body of the doll body when viewed from the rear, and (b) is a side view of the skeleton portion of the left arm portion when viewed from the rear. 左腕部が人形体の胴部に取り付けられた状態を後方から見たときの骨格部と被覆部の凹凸形状との対応関係を示す一部破断側面図である。It is a partially broken side view which shows the correspondence relationship between the skeleton part and the uneven shape of a covering part when the state which the left arm part is attached to the body part of a doll body is seen from the rear. 図３に示す骨格部の分解斜視図である。It is an exploded perspective view of the skeleton part shown in FIG. 図１０に示す骨格部の屈曲部を反対方向から見た分解斜視図である。It is an exploded perspective view which looked at the bent part of the skeleton part shown in FIG. 10 from the opposite direction. 左腕部の肘関節の被覆部を破断した要部断面図である。It is sectional drawing of the main part which broke the covering part of the elbow joint of the left arm part. 本発明の人形体の成形方法の一例を示す成形金型の要部断面図である。It is sectional drawing of the main part of the molding die which shows an example of the molding method of the doll body of this invention. 人形体の組み立て途中を示す分解斜視図である。It is an exploded perspective view which shows the assembly process of a doll body.

以下、本発明の一実施形態である人形体及び人形体の屈曲構造について、図面を参照して説明する。
図１は、人形体１の正面図である。
人形体１は、図１に示すように、胴部２に対して左右腕部４Ｌ，４Ｒと左右脚部５Ｌ，５Ｒ及び頭部３を有する、例えば筋肉の盛り上がりを表現した人体を模した人形体である。この人形体１は、後述するように、内部の骨格部１１（図２参照）を被覆部１８にて覆った構成である。この人形体１は、例えば、左右腕部４Ｌ，４Ｒの肘関節４ｅ及び左右脚部５Ｌ，５Ｒの膝関節部８が屈曲可能に構成されている。 Hereinafter, a doll body and a bent structure of the doll body according to an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a front view of the doll body 1.
As shown in FIG. 1, the doll body 1 has left and right arms 4L, 4R, left and right legs 5L, 5R, and a head 3 with respect to the body 2, for example, a person imitating a human body expressing swelling of muscles. It is a form. As will be described later, the doll body 1 has a configuration in which the internal skeleton portion 11 (see FIG. 2) is covered with a covering portion 18. In this doll body 1, for example, the elbow joints 4e of the left and right arms 4L and 4R and the knee joints 8 of the left and right legs 5L and 5R are configured to be flexible.

図２は、図１に示す人形体１の左腕部４Ｌを拡大して示す拡大図である。図３は、左腕部４Ｌの骨格部１１の拡大図である。
左腕部４Ｌは、図２に示すように、肘関節４ｅを屈曲可能にする骨格部１１を内部に備えている。また、左腕部４Ｌは、上端側に肩部６が取り付けられて胴部２に取り付け可能になっており、下側に手部７が取り付けられている。
骨格部１１は、図３に示ように、２つの部分骨格部である上腕骨格部１３と前腕骨格部１４が屈曲部２０によって屈曲可能に連結されている。 FIG. 2 is an enlarged view showing an enlarged view of the left arm portion 4L of the doll body 1 shown in FIG. FIG. 3 is an enlarged view of the skeleton portion 11 of the left arm portion 4L.
As shown in FIG. 2, the left arm portion 4L is internally provided with a skeleton portion 11 that allows the elbow joint 4e to be flexed. Further, the left arm portion 4L has a shoulder portion 6 attached to the upper end side so that it can be attached to the body portion 2, and a hand portion 7 is attached to the lower side.
As shown in FIG. 3, the skeleton portion 11 has two partial skeleton portions, the upper arm skeleton portion 13 and the forearm skeleton portion 14, which are flexibly connected by the bending portion 20.

以下、左腕部４Ｌ及び骨格部１１の立体形状（凹凸形状）について、図４〜図９を参照して説明する。なお、図４〜図９は、左腕部４Ｌ及び骨格部１１の立体形状を、人形体１に対して左側方向、内側（右側）方向及び後方の三方向から見た側面図にて示す。 Hereinafter, the three-dimensional shape (concavo-convex shape) of the left arm portion 4L and the skeleton portion 11 will be described with reference to FIGS. 4 to 9. It should be noted that FIGS. 4 to 9 show the three-dimensional shapes of the left arm portion 4L and the skeleton portion 11 in a side view viewed from three directions of the left side direction, the inner side (right side) direction, and the rear side with respect to the doll body 1.

図４（ａ）は左腕部４Ｌが胴部２に取り付けられた状態を左側から見たときの側面図であり、図４（ｂ）は左腕部４Ｌの骨格部１１を同じく左側から見たときの側面図である。図６（ａ）は左腕部４Ｌが胴部２に取り付けられた状態を内側（右側）から見たときの側面図であり、図６（ｂ）は左腕部４Ｌの骨格部１１を同じく内側から見たときの側面図である。図８（ａ）は左腕部４Ｌが胴部２に取り付けられた状態を後方から見たときの側面図であり、図８（ｂ）は左腕部４Ｌの骨格部１１を同じく後方から見たときの側面図である。 FIG. 4A is a side view when the left arm portion 4L is attached to the body portion 2 from the left side, and FIG. 4B is a side view when the skeleton portion 11 of the left arm portion 4L is also viewed from the left side. It is a side view of. FIG. 6A is a side view of the state where the left arm portion 4L is attached to the body portion 2 from the inside (right side), and FIG. 6B is a side view of the skeleton portion 11 of the left arm portion 4L from the inside as well. It is a side view when viewed. FIG. 8A is a side view when the left arm portion 4L is attached to the body portion 2 and viewed from the rear, and FIG. 8B is a side view when the skeleton portion 11 of the left arm portion 4L is also viewed from the rear. It is a side view of.

左腕部４Ｌは、図４（ａ）、図６（ａ）及び図８（ａ）に示すように、被覆部１８の外面１８ｕｓが筋肉形状を模した凹凸形状を有している。より詳細には、例えば、上腕部４ｕにおいては、上腕二頭筋部４ｕａと、上腕三頭筋部４ｕｃと等が適宜膨らむように形成され、前腕部４ｄにおいては、前腕伸筋群４ｄａ及び前腕屈筋群４ｄｃが形成されている。なお、手首部分には、手首用サポータを模したサポータ部３０が手首を囲むように形成されている。 As shown in FIGS. 4 (a), 6 (a) and 8 (a), the left arm portion 4L has an uneven shape in which the outer surface 18us of the covering portion 18 imitates a muscular shape. More specifically, for example, in the brachial portion 4u, the biceps brachii muscle portion 4ua and the triceps brachii muscle portion 4uc are formed so as to appropriately bulge, and in the forearm portion 4d, the forearm extensor muscle group 4da and the forearm are formed. The flexor muscle group 4dc is formed. A supporter portion 30 imitating a wrist supporter is formed on the wrist portion so as to surround the wrist.

骨格部１１は、図４（ｂ）、図６（ｂ）及び図８（ｂ）に示すように、骨格部１１の外面１１ｓが被覆部１８の外面１８ｕｓの筋肉形状を縮小模した凹凸形状を有している。すなわち、上腕部４ｕに対応する上腕骨格部１３には、二頭筋対応凸部１３ａ及び三頭筋対応凸部１３ｃが形成され、前腕部４ｄに対応する前腕骨格部１４には、前腕伸筋群４ｄａに対応する伸筋群対応凸部１４ａ及び前腕屈筋群４ｄｃに対応する屈筋群対応凸部１４ｃが形成されている。また、手首部分には、サポータ部３０に対応するサポータ対応凸部３０ａが形成されている。また、上腕骨格部１３と前腕骨格部１４を連結した屈曲部２０には、後述する骨形状部２３ｗｓが設けられて肘関節４ｅを模した形状を備えている。 As shown in FIGS. 4 (b), 6 (b) and 8 (b), the skeleton portion 11 has an uneven shape in which the outer surface 11s of the skeleton portion 11 reduces the muscle shape of the outer surface 18us of the covering portion 18. Have. That is, the biceps brachii-corresponding convex portion 13a and the triceps-corresponding convex portion 13c are formed in the brachial skeleton portion 13 corresponding to the upper arm portion 4u, and the forearm extensor muscle is formed in the forearm skeleton portion 14 corresponding to the forearm portion 4d. A convex portion 14a corresponding to the extensor muscle group corresponding to the group 4da and a convex portion 14c corresponding to the flexor muscle group corresponding to the forearm flexor muscle group 4dc are formed. Further, a supporter-corresponding convex portion 30a corresponding to the supporter portion 30 is formed on the wrist portion. Further, the flexion portion 20 connecting the brachial skeleton portion 13 and the forearm skeleton portion 14 is provided with a bone-shaped portion 23ws described later and has a shape imitating the elbow joint 4e.

図５は、左腕部４Ｌが胴部２に取付けられた状態で左側から見たときの骨格部１１と被覆部１８の凹凸形状の対応関係を示す一部破断側面図である。図７は、左腕部４Ｌが胴部２に取付けられた状態で内側から見たときの骨格部１１と被覆部１８の凹凸形状の対応関係を示す一部破断側面図である。図９は、左腕部４Ｌが胴部２に取付けられた状態で後方から見たときの骨格部１１と被覆部１８の凹凸形状の対応関係を示す一部破断側面図である。 FIG. 5 is a partially fractured side view showing the correspondence between the uneven shapes of the skeleton portion 11 and the covering portion 18 when the left arm portion 4L is attached to the body portion 2 and viewed from the left side. FIG. 7 is a partially fractured side view showing the correspondence between the uneven shapes of the skeleton portion 11 and the covering portion 18 when the left arm portion 4L is attached to the body portion 2 and viewed from the inside. FIG. 9 is a partially broken side view showing the correspondence between the uneven shapes of the skeleton portion 11 and the covering portion 18 when the left arm portion 4L is attached to the body portion 2 and viewed from the rear.

図５、図７及び図９に示すように、被覆部１８は、その内面１８ｉｓが骨格部１１のほぼ全域の外面１１ｓに接触する状態で設けられている。また、被覆部１８の肉厚ｔ１は、部位によって若干の増減はあるものの略同等の肉厚で設けられている。すなわち、被覆部１８の外面１８ｕｓの凹凸形状は、骨格部１１の外面１１ｓの各筋肉形状及びサポータ部３０の凹凸形状に対応して形成されている。 As shown in FIGS. 5, 7 and 9, the covering portion 18 is provided so that the inner surface 18is is in contact with the outer surface 11s of almost the entire area of the skeleton portion 11. Further, the wall thickness t1 of the covering portion 18 is provided with substantially the same wall thickness, although there is a slight increase or decrease depending on the site. That is, the uneven shape of the outer surface 18us of the covering portion 18 is formed corresponding to each muscle shape of the outer surface 11s of the skeleton portion 11 and the uneven shape of the supporter portion 30.

骨格部１１は、その構造上、ある程度の剛性を備える合成樹脂或いは金属等により構成されている。また、被覆部１８は、人体の皮膚を模しており、軟質の合成樹脂や合成ゴム材或いは天然ゴム材等にて構成されている。また、被覆部１８は骨格部１１に対して、接着されておらず、相対移動が可能に設けられている。したがって、被覆部１８は、屈曲部２０の周辺において伸び縮みと共にずれ移動が可能であり、骨格部１１の屈曲部２０の屈曲に伴って、被覆部１８も折り曲げ可能である。 The skeleton portion 11 is made of a synthetic resin, a metal, or the like having a certain degree of rigidity due to its structure. Further, the covering portion 18 imitates the skin of a human body and is made of a soft synthetic resin, a synthetic rubber material, a natural rubber material, or the like. Further, the covering portion 18 is not adhered to the skeleton portion 11 and is provided so as to be relatively movable. Therefore, the covering portion 18 can be displaced and moved around the bent portion 20 along with expansion and contraction, and the covering portion 18 can also be bent as the bent portion 20 of the skeleton portion 11 is bent.

上腕骨格部１３及び前腕骨格部１４は、図４〜図９を参照して説明したように、外面１１ｓが上腕部４ｕ及び前腕部４ｄの筋肉の外観形状に対応した膨らみを有する、所謂、人形体１の外面凹凸形状を縮小し略模した立体形状を有している。また、屈曲部２０の外観においても、肘の骨形状を模した凹凸形状を有する立体形状となっている。したがって、屈曲部２０を屈曲させたときは、骨格部１１と被覆部１８は相対移動が可能であると共に凹凸形状によって相対移動を適宜規制することができる。 As described with reference to FIGS. 4 to 9, the upper arm skeleton portion 13 and the forearm skeleton portion 14 have a so-called human whose outer surface 11s has a bulge corresponding to the appearance shape of the muscles of the upper arm portion 4u and the forearm portion 4d. It has a three-dimensional shape that is substantially imitated by reducing the uneven shape of the outer surface of the body 1. Further, the appearance of the bent portion 20 is also a three-dimensional shape having an uneven shape that imitates the bone shape of the elbow. Therefore, when the bent portion 20 is bent, the skeleton portion 11 and the covering portion 18 can move relative to each other, and the relative movement can be appropriately regulated by the uneven shape.

図１０は、左腕部４Ｌの骨格部１１の分解斜視図である。図１１は、図１０に示す骨格部１１の屈曲部２０を反対方向から見た斜視図である。
左腕部４Ｌは、図１０に示すように、上腕骨格部１３と前腕骨格部１４の２つの部分骨格部が、肘関節４ｅに相当する複数の連結部材を有する屈曲部２０により連結される構造である。 FIG. 10 is an exploded perspective view of the skeleton portion 11 of the left arm portion 4L. FIG. 11 is a perspective view of the bent portion 20 of the skeleton portion 11 shown in FIG. 10 as viewed from the opposite direction.
As shown in FIG. 10, the left arm portion 4L has a structure in which two partial skeleton portions of the upper arm skeleton portion 13 and the forearm skeleton portion 14 are connected by a flexion portion 20 having a plurality of connecting members corresponding to the elbow joint 4e. be.

屈曲部２０は、上腕骨格部１３に連結される第１連結部材２１と、前腕骨格部１４に連結される第２連結部材２２と、上腕骨格部１３と前腕骨格部１４を連結する第３連結部材２３と、を備えている。 The bent portion 20 is a first connecting member 21 connected to the upper arm skeleton portion 13, a second connecting member 22 connected to the forearm skeleton portion 14, and a third connecting member connecting the upper arm skeleton portion 13 and the forearm skeleton portion 14. A member 23 and a member 23 are provided.

第１連結部材２１は、上腕骨格部１３の一端側の関節側凹部１３ｈに挿入連結されるピン部２１ｐと、このピン部２１ｐの一端側から延出され段差部２１ｄを備える平板状で略円筒形の回転部２１ａと、を備えている。より詳細には、回転部２１ａは、ピン部２１ｐの軸線に対して直交する方向に張り出す段差部２１ｄを有して該軸線からオフセットされて延出されている。また、回転部２１ａには、ピン部２１ｐの軸線に直交する方向に開口した円筒孔２１ｈが形成されている。 The first connecting member 21 is a flat plate-like substantially cylindrical body having a pin portion 21p that is inserted and connected to the joint side recess 13h on one end side of the brachial skeleton portion 13 and a step portion 21d that extends from one end side of the pin portion 21p. A rotating portion 21a of the shape is provided. More specifically, the rotating portion 21a has a stepped portion 21d projecting in a direction orthogonal to the axis of the pin portion 21p, and extends offset from the axis. Further, the rotating portion 21a is formed with a cylindrical hole 21h opened in a direction orthogonal to the axis of the pin portion 21p.

第２連結部材２２は、前腕骨格部１４の一端側の関節側凹部１４ｈに挿入連結されるピン部２２ｐと、このピン部２２ｐの一端側から延出された平板状で略円筒形の回転部２２ａと備えている。この回転部２２ａには、ピン部２２ｐの軸線とは直交する方向に開口した円筒孔２２ｈが形成されている。 The second connecting member 22 includes a pin portion 22p that is inserted and connected to the joint side recess 14h on one end side of the forearm skeleton portion 14, and a flat plate-shaped and substantially cylindrical rotating portion that extends from one end side of the pin portion 22p. It is equipped with 22a. The rotating portion 22a is formed with a cylindrical hole 22h opened in a direction orthogonal to the axis of the pin portion 22p.

第３連結部材２３は、図１０及び図１１に示すように、第１連結部材２１の円筒孔２１ｈ及び第２連結部材２２の円筒孔２２ｈに嵌入する一対の支軸２３ｂと、一対の支軸２３ｂを隔てる区画壁２３ｗと、両支軸２３ｂ及び区画壁２３ｗが突設されたベース板２３ａと、を備えている。 As shown in FIGS. 10 and 11, the third connecting member 23 includes a pair of supporting shafts 23b and a pair of supporting shafts that fit into the cylindrical holes 21h of the first connecting member 21 and the cylindrical holes 22h of the second connecting member 22. It includes a partition wall 23w that separates the 23b, and a base plate 23a on which both support shafts 23b and the partition wall 23w are projected.

なお、このベース板２３ａは、一対の支軸２３ｂの基部が第１及び第２連結部材２１，２２の回転部２１ａ，２２ａの形状に対応するように略円形に形成されている。また、区画壁２３ｗには、例えば人体の肘関節４ｅの骨形状を模して若干外側に張出すようにゴツゴツした形状で膨らんだ骨形状部２３ｗｓ（図１１参照）が設けられている。 The base plate 23a is formed in a substantially circular shape so that the base portions of the pair of support shafts 23b correspond to the shapes of the rotating portions 21a and 22a of the first and second connecting members 21 and 22. Further, the partition wall 23w is provided with a bone-shaped portion 23ws (see FIG. 11) that bulges in a rugged shape so as to slightly project outward, imitating the bone shape of the elbow joint 4e of the human body, for example.

このように構成される屈曲部２０においては、円筒孔２１ｈ，２２ｈと一対の支軸２３ｂとの嵌合状態は、適度な摩擦抵抗を有して回動可能に嵌合されている。すなわち、肘関節４ｅを曲げることができると共にその曲げ状態を維持できる所定の硬さを備えるように構成されている。また、特に、肘関節４ｅを大きく曲げた状態においては、骨形状部２３ｗｓが肘関節４ｅの外側を表すように顕在化させることが可能である。 In the bent portion 20 configured in this way, the fitted state of the cylindrical holes 21h and 22h and the pair of support shafts 23b is rotatably fitted with an appropriate frictional resistance. That is, it is configured to have a predetermined hardness capable of bending the elbow joint 4e and maintaining the bent state. Further, in particular, when the elbow joint 4e is greatly bent, the bone-shaped portion 23ws can be manifested so as to represent the outside of the elbow joint 4e.

また、上腕骨格部１３の他端側（図１０において上側）には、肩部６と連結する肩側連結部１３ｂが突設されている。また、前腕骨格部１４の他端側（図１０において下側）には、手部７と連結する手側連結部１４ｂが突設されている。 Further, on the other end side (upper side in FIG. 10) of the upper arm skeleton portion 13, a shoulder side connecting portion 13b that connects with the shoulder portion 6 is projected. Further, on the other end side (lower side in FIG. 10) of the forearm skeleton portion 14, a hand side connecting portion 14b that connects with the hand portion 7 is projected.

図１２は、左腕部４Ｌの肘関節４ｅの被覆部１８を破断した要部断面図である。
肘関節４ｅは、例えば、図１２に示すように、被覆部１８が屈曲部２０を覆う部分の肘内側及び肘外側の薄肉部１８ｃは、肘内側の肉厚ｔ２及び肘外側の肉厚ｔ３が他の部分の肉厚ｔ１よりも薄く形成されている。 FIG. 12 is a cross-sectional view of a main part in which the covering portion 18 of the elbow joint 4e of the left arm portion 4L is broken.
In the elbow joint 4e, for example, as shown in FIG. 12, the thin portion 18c on the medial side of the elbow and the lateral side of the elbow of the portion where the covering portion 18 covers the flexion portion 20 has a wall thickness t2 on the medial side of the elbow and a wall thickness t3 on the lateral side of the elbow. It is formed thinner than the wall thickness t1 of the other portion.

このように被覆部１８の肉厚が一部薄くなるように構成されていると、例えば、図１２の想像線（一点鎖線）に示すように、肘関節４ｅを屈曲（矢印Ｒ方向に屈曲）させたときに、肘内側の肉厚ｔ２の部分は、被覆部１８同士が干渉することが無く内側に曲がり易い。また、肉厚が薄く形成されていることで屈曲が容易であるだけでなく皺の発生が抑えられる。一方、肘外側の肉厚ｔ３の部分は、若干伸びるようになるが、肉厚が薄いことで、引張力を小さくすることができる。 When the thickness of the covering portion 18 is partially reduced in this way, for example, as shown by the imaginary line (dashed line) in FIG. 12, the elbow joint 4e is flexed (flexed in the direction of arrow R). When made to do so, the portion of the wall thickness t2 on the inside of the elbow easily bends inward without the covering portions 18 interfering with each other. In addition, since the wall thickness is thin, not only is it easy to bend, but also the occurrence of wrinkles is suppressed. On the other hand, the portion of the wall thickness t3 on the outside of the elbow is slightly stretched, but the thin wall thickness makes it possible to reduce the tensile force.

以下、人形体１の製造方法について、左腕部４Ｌの部分を一例に図１３及び図１４を参照して説明する。
図１３は、人形体１の成形方法の一例を示す成形金型の要部断面図である。また、図１４は、被覆部１８を成形した後に左腕部４Ｌの組み立てを示す分解斜視図である。 Hereinafter, the manufacturing method of the doll body 1 will be described with reference to FIGS. 13 and 14 by taking the portion of the left arm portion 4L as an example.
FIG. 13 is a cross-sectional view of a main part of a molding die showing an example of a molding method of the doll body 1. Further, FIG. 14 is an exploded perspective view showing the assembly of the left arm portion 4L after molding the covering portion 18.

被覆部１８の形成は、成形金型５０を用いた射出成形によって形成する。
成形金型５０は、人形体１の左腕部４Ｌの外面凹凸形状を、金型空間ＣＳの内壁面５０ｗｓに備える、例えば上金型５１及び下金型５２により構成される。
一方、骨格部１１は、前掲のように左腕部４Ｌの外面凹凸形状を縮小模した立体形状に構成されている。そして、この骨格部１１を、金型空間ＣＳ内に配置・固定する。すなわち、骨格部１１は、例えば、肩側連結部１３ｂ及び手側連結部１４ｂがパーティングラインＰＬ上に位置するように配置される。これによって、骨格部１１の外面１１ｓの立体形状と内壁面５０ｗｓの凹凸形状を対応させて射出空間ＩＳを形成する。この射出空間ＩＳの間隔が被覆部１８の肉厚となる。 The covering portion 18 is formed by injection molding using a molding die 50.
The molding die 50 is composed of, for example, an upper mold 51 and a lower mold 52, in which the outer surface uneven shape of the left arm portion 4L of the doll body 1 is provided on the inner wall surface 50ws of the mold space CS.
On the other hand, the skeleton portion 11 is configured into a three-dimensional shape that mimics the outer surface uneven shape of the left arm portion 4L as described above. Then, the skeleton portion 11 is arranged and fixed in the mold space CS. That is, the skeleton portion 11 is arranged so that, for example, the shoulder side connecting portion 13b and the hand side connecting portion 14b are located on the parting line PL. As a result, the injection space IS is formed by associating the three-dimensional shape of the outer surface 11s of the skeleton portion 11 with the uneven shape of the inner wall surface 50ws. The interval between the injection spaces IS is the wall thickness of the covering portion 18.

このようにして形成された射出空間ＩＳに、被覆部１８を構成する軟性被覆樹脂１８ｍを、射出ゲート５０ｇから注入するする。この結果、複雑な外観形状の骨格部１１の外面１１ｓに密着しつつ人形体１の外面１８ｕｓの形状を表した被覆部１８が形成される。 The soft coating resin 18m constituting the coating portion 18 is injected into the injection space IS thus formed from the injection gate 50g. As a result, a covering portion 18 representing the shape of the outer surface 18us of the doll body 1 is formed while being in close contact with the outer surface 11s of the skeleton portion 11 having a complicated appearance shape.

また、軟性被覆樹脂１８ｍは、射出成形後において適宜冷却・固化し被覆部１８が形成される。この被覆部１８は、例えばシリコンゴム等にて構成され、骨格部１１の外面１１ｓに対して一体化することなく分離した状態となる。 Further, the soft coating resin 18m is appropriately cooled and solidified after injection molding to form a coating portion 18. The covering portion 18 is made of, for example, silicon rubber or the like, and is separated from the outer surface 11s of the skeleton portion 11 without being integrated.

このようにして形成された左腕部４Ｌは、図１４に示すように、肩側連結部１３ｂを肩部６の穴部６ｈに挿入連結し、また、手側連結部１４ｂを手部７の穴部７ｈに挿入連結して組み立て製造する。また、左腕部４Ｌは、肩部６を胴部２に取付けて取付が完了する。右腕部４Ｒについても同様にして製造・組み立てる。また、両脚部５Ｌ，５Ｒについても同様に製造することができる。 In the left arm portion 4L formed in this manner, as shown in FIG. 14, the shoulder side connecting portion 13b is inserted and connected to the hole portion 6h of the shoulder portion 6, and the hand side connecting portion 14b is inserted into the hole of the hand portion 7. It is assembled and manufactured by inserting and connecting to the part 7h. Further, the left arm portion 4L is attached by attaching the shoulder portion 6 to the body portion 2 to complete the attachment. The right arm 4R is also manufactured and assembled in the same manner. Further, both legs 5L and 5R can be manufactured in the same manner.

本実施形態の屈曲構造によれば、骨格部１１は、人形体１の外面凹凸形状を縮小し略模した立体形状を有し、被覆部１８は、外面１８ｕｓが外面凹凸形状を有すると共に内面１８ｉｓが骨格部１１の外面１１ｓに接する内面凹凸形状を有しているので、屈曲部２０を曲げたときに、凹凸形状によって骨格部１１と被覆部１８の一体性が向上し、また被覆部１８の弾性による被覆部１８や屈曲部２０の戻りを防ぐことが出来、被覆部１８は外面１８ｕｓの形状を維持した状態で骨格部１１の曲がりに追従し易くなる。また、屈曲部２０を覆う被覆部１８の皺やつれを抑え屈曲部２０の自然な曲がりを表現できる。 According to the bent structure of the present embodiment, the skeleton portion 11 has a three-dimensional shape obtained by reducing the outer surface uneven shape of the doll body 1, and the covering portion 18 has an outer surface uneven shape of 18us and an inner surface 18is. Has an inner surface uneven shape in contact with the outer surface 11s of the skeleton portion 11, so that when the bent portion 20 is bent, the uneven shape improves the integrity of the skeleton portion 11 and the covering portion 18, and also improves the integrity of the covering portion 18. It is possible to prevent the covering portion 18 and the bending portion 20 from returning due to elasticity, and the covering portion 18 can easily follow the bending of the skeleton portion 11 while maintaining the shape of the outer surface 18us. In addition, wrinkles and tangles of the covering portion 18 covering the bent portion 20 can be suppressed, and a natural bend of the bent portion 20 can be expressed.

また、本実施形態の屈曲構造では、被覆部１８は、骨格部１１の外面１１ｓに接した状態で該外面１１ｓに対して位置ずれを許容するように設けられているので、屈曲部２０を曲げたときに、骨格部１１の外面１１ｓに対して被覆部１８の位置ずれにより、皺やつれを抑えることができる。この結果、被覆部１８がその外面１８ｕｓの形状を維持した状態で骨格部１１の曲がりに追従し易く、屈曲部２０の自然な曲がりを表現できる。 Further, in the bent structure of the present embodiment, the covering portion 18 is provided so as to allow a positional deviation with respect to the outer surface 11s in a state of being in contact with the outer surface 11s of the skeleton portion 11, so that the bent portion 20 is bent. At that time, wrinkles and tangles can be suppressed due to the positional deviation of the covering portion 18 with respect to the outer surface 11s of the skeleton portion 11. As a result, the covering portion 18 can easily follow the bending of the skeleton portion 11 while maintaining the shape of the outer surface 18us, and the natural bending of the bent portion 20 can be expressed.

また、本実施形態の屈曲構造では、人形体１は人体を模した形状で、骨格部１１は、外面凹凸形状として筋肉形状が模された２つの部分骨格部（上腕骨格部１３及び前腕骨格部１４）と、この２つの部分骨格部を屈曲可能に連結する屈曲部２０と、を備え、被覆部１８は、骨格部１１を略均一に覆う厚み設けられていることで、関節に相当する屈曲部２０を、筋肉膨らみ部分に比べて外観上少し括れた形状とすることができる。この結果、屈曲部２０における被覆部１８の皺やつれの発生を抑制でき人体の関節の屈曲を自然に表現できる。 Further, in the bent structure of the present embodiment, the doll body 1 has a shape imitating a human body, and the skeleton portion 11 has two partial skeleton portions (upper arm skeleton portion 13 and forearm skeleton portion) in which a muscular shape is imitated as an outer surface uneven shape. 14) and a bending portion 20 that flexibly connects the two partial skeleton portions, and the covering portion 18 is provided with a thickness that covers the skeleton portion 11 substantially uniformly, so that the covering portion 18 is bent corresponding to a joint. The portion 20 can have a shape that is slightly constricted in appearance as compared with the bulging portion of the muscle. As a result, it is possible to suppress the occurrence of wrinkles and tangles in the covering portion 18 in the bending portion 20, and it is possible to naturally express the bending of the joints of the human body.

また、本実施形態の屈曲構造では、被覆部１８は、屈曲部２０を覆う部分の一部の肉厚が他の部分の肉厚よりも薄く形成されているので、屈曲部２０における被覆部１８の皺やつれの発生をより効果的に抑制でき、人体の関節の屈曲をより自然に表現できる。 Further, in the bent structure of the present embodiment, the covering portion 18 is formed so that the wall thickness of a part of the portion covering the bent portion 20 is thinner than the wall thickness of the other portion, so that the covering portion 18 in the bent portion 20 is formed. The occurrence of wrinkles and tangles can be suppressed more effectively, and the flexion of the joints of the human body can be expressed more naturally.

また、本実施形態の屈曲構造では、複数の連結部材は、上腕骨格部１３に連結される第１連結部材２１と、前腕骨格部１４に連結される第２連結部材２２と、第１連結部材２１及び第２連結部材２２を回転可能に軸支すると共に第１連結部材２１と第２連結部材２２を連結する第３連結部材２３と、を備えていることに加え、第３連結部材２３に、肘関節４ｅの肘を模した骨形状部２３ｗｓを有するので、肘関節４ｅが曲がったときに、肘の屈曲を自然に表現できる。 Further, in the bent structure of the present embodiment, the plurality of connecting members are the first connecting member 21 connected to the upper arm skeleton portion 13, the second connecting member 22 connected to the forearm skeleton portion 14, and the first connecting member. In addition to having a third connecting member 23 that rotatably supports the 21 and the second connecting member 22 and connects the first connecting member 21 and the second connecting member 22, the third connecting member 23 Since the elbow joint 4e has a bone-shaped portion 23ws that imitates the elbow, the flexion of the elbow can be naturally expressed when the elbow joint 4e is bent.

また、人形体１では、人形体１の屈曲構造は、骨格部１１が人形体１の外面凹凸形状を縮小した立体形状を有し、被覆部１８の外面１８ｕｓが外面凹凸形状を有すると共に内面１８ｉｓが骨格部１１の外面１１ｓに接する内面凹凸形状を有しているので、屈曲部２０を曲げたときに、被覆部１８が外面の形状を維持した状態で骨格部１１の曲がりに追従し易くなる。この結果、人形体１の屈曲部２０を曲げたときに、その屈曲が自然に表現できる人形体１を提供できる。 Further, in the doll body 1, the bent structure of the doll body 1 has a three-dimensional shape in which the skeleton portion 11 has a reduced outer surface uneven shape of the doll body 1, the outer surface 18us of the covering portion 18 has an outer surface uneven shape, and the inner surface 18is. Has an inner surface uneven shape in contact with the outer surface 11s of the skeleton portion 11, so that when the bent portion 20 is bent, the covering portion 18 easily follows the bending of the skeleton portion 11 while maintaining the shape of the outer surface. .. As a result, when the bent portion 20 of the doll body 1 is bent, it is possible to provide the doll body 1 in which the bending can be expressed naturally.

また、本実施形態の人形体１の製造方法では、人形体１の外面凹凸形状を、成型用の金型空間ＣＳの内壁面形状とし、外面凹凸形状を縮小模した立体形状の骨格部１１を、金型空間ＣＳ内に配置すると共に、骨格部１１の立体形状と内壁面形状の凹凸形状を対応させて形成した射出空間ＩＳに、被覆部１８を構成する軟性被覆樹脂１８ｍを注入する工程を含むので、人形体１の外面凹凸形状が複雑であっても骨格部１１に対応する所望の肉厚の被覆部１８を容易に設けることができる。 Further, in the method for manufacturing the doll body 1 of the present embodiment, the outer surface uneven shape of the doll body 1 is set to the inner wall surface shape of the mold space CS for molding, and the three-dimensional skeleton portion 11 that mimics the outer surface uneven shape is reduced. , A step of injecting the soft coating resin 18m constituting the coating portion 18 into the injection space IS formed by corresponding the three-dimensional shape of the skeleton portion 11 and the uneven shape of the inner wall surface while arranging in the mold space CS. Therefore, even if the outer surface uneven shape of the doll body 1 is complicated, the covering portion 18 having a desired wall thickness corresponding to the skeleton portion 11 can be easily provided.

また、本実施形態の人形体１の製造方法では、軟性被覆樹脂１８ｍは、射出成形後において、骨格部１１の外面１１ｓに対して分離するので、屈曲部２０を曲げたときに、骨格部１１の外面１１ｓに対して被覆部１８の位置ずれが可能になる。この結果、被覆部１８は外面１８ｕｓの形状を維持した状態で骨格部１１の曲がりに追従し易くできる。 Further, in the method for manufacturing the doll body 1 of the present embodiment, the soft coating resin 18 m is separated from the outer surface 11s of the skeleton portion 11 after injection molding, so that when the bent portion 20 is bent, the skeleton portion 11 The position of the covering portion 18 can be displaced with respect to the outer surface 11s of the above. As a result, the covering portion 18 can easily follow the bending of the skeleton portion 11 while maintaining the shape of the outer surface 18us.

以上、本発明の一実施形態について説明したが、本発明はその技術思想の範囲で適宜変更することができる。例えば、上記実施形態においては、人体形の人形体１について説明したが、本発明の人形体１は、人体形に限らず動物や特定のキャラクターを模したものであっても良い。 Although one embodiment of the present invention has been described above, the present invention can be appropriately modified within the scope of the technical idea. For example, in the above embodiment, the human body shape 1 has been described, but the doll body 1 of the present invention is not limited to the human body shape and may imitate an animal or a specific character.

また、上記実施形態における屈曲部２０は、肘関節４ｅについて説明したが、例えば、手首、肩関節、膝関節、股関節、足首等にも適用できる。また、背骨や頸部等のある程度曲がる部部にも適用することができる。 Further, although the elbow joint 4e has been described, the flexion portion 20 in the above embodiment can be applied to, for example, a wrist joint, a shoulder joint, a knee joint, a hip joint, an ankle, and the like. It can also be applied to parts that bend to some extent, such as the spine and neck.

また、上記実施形態においては、人形体１の外面凹凸形状として主に筋肉形状を模した場合について説明したが、これに限らず、人形体１が衣類を装着した衣類形状を模した外面凹凸形状であっても良い。 Further, in the above embodiment, the case where the outer surface uneven shape of the doll body 1 mainly imitates the muscle shape has been described, but the present invention is not limited to this, and the outer surface uneven shape imitating the clothing shape on which the doll body 1 is attached is not limited to this. It may be.

１ 人形体
４ｄ 前腕部
４ｅ 肘関節
４ｕ 上腕部
１１ 骨格部
１１ｓ 骨格部の外面
１３ 上腕骨格部（部分骨格部）
１４ 前腕骨格部（部分骨格部）
１８ 被覆部
１８ｍ 軟性被覆樹脂
１８ｉｓ 被覆部の内面
１８ｕｓ 被覆部の外面
２０ 屈曲部
２１ 第１連結部材
２２ 第２連結部材
２３ 第３連結部材
２３ｗｓ 骨形状部
ＣＳ 金型空間
ＩＳ 射出空間 1 Doll body 4d Forearm 4e Elbow joint 4u Upper arm 11 Skeleton 11s Outer surface of skeleton 13 Upper arm skeleton (partial skeleton)
14 Forearm skeleton (partial skeleton)
18 Coating part 18m Soft coating resin 18is Inner surface of coating part 18us Outer surface of coating part 20 Bending part 21 First connecting member 22 Second connecting member 23 Third connecting member 23ws Bone shape part CS Mold space IS Injection space

Claims (8)

屈曲可能な屈曲部を有する骨格部と、前記骨格部を覆う被覆部と、を備える人形体の屈曲構造であって、
前記骨格部は、人形体の外面凹凸形状を縮小し略模した立体形状を有し、
前記被覆部は、外面が前記外面凹凸形状を有すると共に内面が前記骨格部の外面に接する内面凹凸形状を有し且つ軟性を有しており、
前記人形体は人体を模した形状であり、
前記骨格部は、前記外面凹凸形状として筋肉形状が模された２つの部分骨格部と、前記２つの部分骨格部を屈曲可能に連結する前記屈曲部と、を備え、
前記被覆部は、前記骨格部を略均一に覆う厚みで設けられている、
人形体の屈曲構造。 A bent structure of a doll body including a skeleton portion having a bendable bend portion and a covering portion covering the skeleton portion.
The skeleton portion has a three-dimensional shape that is substantially imitated by reducing the uneven shape of the outer surface of the doll body.
The covering portion has an outer surface uneven shape, an inner surface having an inner surface uneven shape in contact with the outer surface of the skeleton portion, and a softness .
The doll body has a shape that imitates the human body.
The skeleton portion includes two partial skeleton portions that imitate a muscular shape as the outer surface uneven shape, and the bent portion that flexibly connects the two partial skeleton portions.
The covering portion is provided with a thickness that covers the skeleton portion substantially uniformly.
Bending structure of the doll body. 請求項１に記載の人形体の屈曲構造であって、
前記被覆部は、前記骨格部の外面に接した状態で該外面に対して位置ずれを許容するように設けられている、
人形体の屈曲構造。 The bent structure of the doll body according to claim 1.
The covering portion is provided so as to allow a displacement with respect to the outer surface in a state of being in contact with the outer surface of the skeleton portion.
Bending structure of the doll body. 請求項１または２に記載の人形体の屈曲構造であって、
前記被覆部は、前記屈曲部を覆う部分の肉厚が他の部分の肉厚よりも薄く形成されている、
人形体の屈曲構造。 The bent structure of the doll body according to claim 1 or 2.
The covering portion is formed so that the wall thickness of the portion covering the bent portion is thinner than the wall thickness of the other portion.
Bending structure of the doll body. 請求項１〜３のいずれか一項に記載の人形体の屈曲構造であって、
前記屈曲部は、前記２つの部分骨格部を連結する複数の連結部材を有し、
前記複数の連結部材の一部の外面に、人体の骨形状を模した骨形状部を有する、
人形体の屈曲構造。 The bent structure of the doll body according to any one of claims 1 to 3.
The bent portion has a plurality of connecting members that connect the two partial skeleton portions.
A bone-shaped portion that imitates the bone shape of the human body is provided on the outer surface of a part of the plurality of connecting members.
Bending structure of the doll body. 請求項４に記載の人形体の屈曲構造であって、
前記屈曲部は、肘関節であって、
前記２つの部分骨格部は上腕骨格部と前腕骨格部からなり、
前記複数の連結部材は、
前記上腕骨格部に連結される第１連結部材と、
前記前腕骨格部に連結される第２連結部材と、
前記第１連結部材及び前記第２連結部材を回転可能に軸支すると共に前記第１連結部材と前記第２連結部材を連結する第３連結部材と、を備え、
前記第３連結部材には、前記骨形状部が設けられている、
人形体の屈曲構造。 The bent structure of the doll body according to claim 4.
The flexion portion is an elbow joint and
The two partial skeletons consist of a brachial skeleton and a forearm skeleton.
The plurality of connecting members
The first connecting member connected to the brachial skeleton portion and
The second connecting member connected to the forearm skeleton and
A third connecting member that rotatably supports the first connecting member and the second connecting member and connects the first connecting member and the second connecting member is provided.
The third connecting member is provided with the bone-shaped portion.
Bending structure of the doll body. 請求項１〜５のいずれか１項に記載の人形体の屈曲構造を備えてなる人形体。 A doll body having the bending structure of the doll body according to any one of claims 1 to 5. 屈曲可能な屈曲部を有する骨格部と、前記骨格部を覆う被覆部と、を備える人形体の製造方法であって、
前記人形体の外面凹凸形状を、成型用の金型空間の内壁面形状とし、
前記外面凹凸形状を縮小模した立体形状の前記骨格部を、前記金型空間内に配置すると共に、前記骨格部の前記立体形状と前記内壁面形状の凹凸形状を対応させて形成した射出空間に、前記被覆部を構成する軟性被覆樹脂を注入する工程を含む、
人形体の製造方法。 A method for manufacturing a doll body including a skeleton portion having a bendable portion and a covering portion covering the skeleton portion.
The uneven shape of the outer surface of the doll body is defined as the shape of the inner wall surface of the mold space for molding.
The skeleton portion having a three-dimensional shape that mimics the uneven shape of the outer surface is arranged in the mold space, and the injection space formed by matching the three-dimensional shape of the skeleton portion with the uneven shape of the inner wall surface shape. , Including a step of injecting a soft coating resin constituting the coating portion.
How to make a doll. 請求項７に記載の人形体の製造方法であって、
前記被覆部は、前記軟性被覆樹脂を射出成形後において、前記骨格部の外面に対して分離する、
人形体の製造方法。
The method for manufacturing a doll body according to claim 7.
The coating portion separates the flexible coating resin from the outer surface of the skeleton portion after injection molding.
How to make a doll.
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