JPS62102786A - Shoulder joint device for doll - Google Patents
Shoulder joint device for dollInfo
- Publication number
- JPS62102786A JPS62102786A JP24507185A JP24507185A JPS62102786A JP S62102786 A JPS62102786 A JP S62102786A JP 24507185 A JP24507185 A JP 24507185A JP 24507185 A JP24507185 A JP 24507185A JP S62102786 A JPS62102786 A JP S62102786A
- Authority
- JP
- Japan
- Prior art keywords
- arm
- circular hole
- doll
- shoulder
- sphere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Toys (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
発明の属する技術分野
この発明は、人形の腕を、肩を中心として回動自在に連
結する関ＷＪ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD This invention relates to a WJ device that connects the arms of a doll so that they can rotate around the shoulders.
従来技術とその欠点
従来、人形の腕を肩に回転自在又は上下動自在に連結す
る関節装置は知られているが、可動範囲を大きくすると
、ナデ肩の形、線がくずれて不格好になり、また、形、
線をくずさないようにすると、可動範囲が狭くなるとい
う欠点があった。Prior Art and Its Disadvantages Conventionally, joint devices have been known that connect the doll's arms to the shoulders in a rotatable or vertically movable manner. Also, the shape,
If you try not to break the line, it has the disadvantage of narrowing the range of motion.
この発明の目的
この発明は、上記の点に鑑み、比較的簡単な構成により
、ナデ肩の形、線をくずさずに大きな可動範囲を有する
人形用肩関節装置を提供することを目的とする。OBJECTS OF THE INVENTION In view of the above points, an object of the present invention is to provide a shoulder joint device for a doll that has a relatively simple configuration and has a large range of motion without changing the shape and line of the shoulder.
この発明の実施例 次に、この発明の一実施例を図面に基いて説明する。Examples of this invention Next, one embodiment of the present invention will be described based on the drawings.
Ａは塩化ビニル樹脂などの合成樹脂で成形された人形の
腕であり、その腕の付根（基端）に四分三球状の中空殻
部１が一体に形成され、その中空殻部の先端に内外を連
通ずる円孔２が設けられている。A is a doll's arm made of synthetic resin such as vinyl chloride resin, and a three-quarter spherical hollow shell part 1 is integrally formed at the base (base end) of the arm, and a hollow shell part 1 is formed at the tip of the hollow shell part. A circular hole 2 is provided that communicates the inside and outside.
中空殻部１内には球体３が回動自在に備えられており、
その球体に前記円孔２の径よりも小さい径を有する連結
棒４の一端が固着され、その連結棒は円孔２から外側に
突出され、他端に円板状の止め板５が固着されている。A sphere 3 is rotatably provided within the hollow shell portion 1.
One end of a connecting rod 4 having a diameter smaller than the diameter of the circular hole 2 is fixed to the sphere, the connecting rod projects outward from the circular hole 2, and a disc-shaped stop plate 5 is fixed to the other end. ing.
Ｂは人形の中空に成形された肩であり、ナデ肩に形成さ
れている。肩は先端に内外を連通ずる円孔６を有する。B is the hollow shoulder of the doll, which is formed into a navel shoulder. The shoulder has a circular hole 6 at its tip that communicates the inside and outside.
そして、円孔６はこれに前記腕Ａの付根の中空殻部１の
一部を回転自在に嵌合することができる大きさの径を有
している。The circular hole 6 has a diameter large enough to allow a portion of the hollow shell 1 at the base of the arm A to be rotatably fitted therein.
また、肩の孔６の内側には、内側に凸面となる球状曲面
を有する固定板７が設けられている。固定板は中央に縦
長孔８を有する。この長孔は円状に形成された固定板に
形成しててもよいし、左右一対の固定板をやや離間する
ことによりその間に形成してもよい。いずれの場合も、
長孔の幅は前記腕の連結棒４の径よりも大きく、かつ、
止め板５の径よりも小さい。Furthermore, a fixing plate 7 having a spherical curved surface that is convex inward is provided inside the shoulder hole 6. The fixing plate has a vertically elongated hole 8 in the center. This elongated hole may be formed in a circular fixing plate, or it may be formed between a pair of left and right fixing plates by slightly spacing them apart. In either case,
The width of the elongated hole is larger than the diameter of the connecting rod 4 of the arm, and
It is smaller than the diameter of the stop plate 5.
そして、腕の中空殻部ｌを円孔６に嵌合した状態で、連
結棒４が固定板７の長孔８に貫通され、止め板５がその
固定板の内側曲面にに摺動自在に当接されている。Then, with the hollow shell part l of the arm fitted into the circular hole 6, the connecting rod 4 is passed through the elongated hole 8 of the fixing plate 7, and the stop plate 5 is slidably slidable on the inner curved surface of the fixing plate. It is in contact.
上記の構成により、腕Ａは、第１図に矢印Ｒ１で示すよ
うに、連結棒４が円孔２の周縁に当接する範囲内で球体
３を中心として回転可能である。また、連結棒４は長孔
８の上下辺に当接する範囲又は止め板５が肩の上下の内
側面に係止される範囲内で、第１図に矢印Ｒ２で示すよ
うに球体３の中心を中心として揺動自在である。従って
、腕Ａは、連結棒４が長孔８の最上位置に存するときの
球体を中心とした最大回転範囲から連結棒が長孔の最下
位置に存するときの球体を中心とした最大回転範囲まで
の間において、任意の方向に回動させることができる。With the above configuration, the arm A can rotate around the sphere 3 within the range where the connecting rod 4 comes into contact with the periphery of the circular hole 2, as shown by the arrow R1 in FIG. In addition, the connecting rod 4 is connected to the center of the sphere 3 as shown by arrow R2 in FIG. It can swing freely around the center. Therefore, the arm A ranges from the maximum rotation range around the sphere when the connecting rod 4 is at the top position of the long hole 8 to the maximum rotation range around the sphere when the connecting rod is at the bottom position of the long hole. It can be rotated in any direction during this period.
第３図は、腕Ａを中空に成形し、その腕白に一端を球体
３に接続した可撓性を有する針金などの芯線９を延長し
て、腕を関節部において任意の方向に曲げて、その状態
を維持できようにした場合のものを示している。この場
合は、腕Ａの球体３に対する回動範囲が、芯！Ｊ１９が
中空殻部１の内孔２ｂに当接する範囲に制限されるが、
内孔の径を外孔２ａの径と等しい場合は、針金を有しな
い場合と実質的に異ならない範囲で回動することができ
る。FIG. 3 shows that an arm A is formed into a hollow shape, and a core wire 9 such as a flexible wire whose one end is connected to a sphere 3 is extended to bend the arm in any direction at the joint. The figure shows what would happen if that state could be maintained. In this case, the range of rotation of arm A relative to sphere 3 is the center! Although it is limited to the range where J19 comes into contact with the inner hole 2b of the hollow shell part 1,
When the diameter of the inner hole is equal to the diameter of the outer hole 2a, it is possible to rotate within a range that is substantially the same as when there is no wire.
この発明の効果
上述のように、この発明によれば、人形の腕の付根に内
外を連通する円孔を有するほぼ球状の中空殻部を設け、
その中空殻部内に球体を回動自在に設け、その腕の付根
の一部を人形本体の中空肩部の先端に設けた円孔に回転
自在に嵌合するとともに、球体に一端が固着されて、前
記腕の円孔より外部に突出された連結棒を、前記肩部の
円孔内側に設けた固定板の縦長孔に貫通し、その連結棒
の他端に前記固定板の内側凸曲面に摺動自在に当接する
止め板を固着してなるから、腕の球状股部と肩の円孔と
の嵌合によりナデ肩の形と線がくずれることなく腕の回
動が可能であるとともに、止め板と固定板との摺動可能
な曲面当接により腕の回動範囲が著しく拡大される。Effects of the Invention As described above, according to the present invention, a substantially spherical hollow shell portion having a circular hole communicating inside and outside is provided at the base of the doll's arm,
A sphere is rotatably provided within the hollow shell, and part of the base of the arm is rotatably fitted into a circular hole provided at the tip of the hollow shoulder of the doll's body, and one end is fixed to the sphere. , a connecting rod protruding outward from the circular hole of the arm is passed through a vertically elongated hole of a fixing plate provided inside the circular hole of the shoulder, and the other end of the connecting rod is attached to the inner convex curved surface of the fixing plate. Since the stop plate is fixed in a slidable manner, the spherical crotch of the arm and the circular hole of the shoulder fit together, making it possible to rotate the arm without distorting the shape and line of the shoulder. Due to the slidable curved surface abutment between the stop plate and the fixed plate, the range of rotation of the arm is significantly expanded.
図面はこの発明の一実施例を示すものであり、第１図は
腕に芯線を有しない場合の実施例における断面図、第２
図は腕側の要部を示す斜視図である。
第３図は腕に芯線を有する場合の実施例における断面図
である。
Ａ・・・腕、ｌ・・・中空球状股部、
２・・・円孔、
３・・・球体、４・・・連結棒。
５・・・止め板。
Ｂ・・・肩、６・・・円孔、
７・・・固定板。
８・・・縦長孔、９・・・芯線。The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view of the embodiment in which the arm does not have a core wire, and FIG.
The figure is a perspective view showing the main parts on the arm side. FIG. 3 is a sectional view of an embodiment in which the arm has a core wire. A... Arm, l... Hollow spherical crotch, 2... Circular hole, 3... Sphere, 4... Connecting rod. 5... Stopping plate. B...shoulder, 6...circular hole, 7...fixing plate. 8... Vertical hole, 9... Core wire.
Claims (1)
ぼ球状の中空殻部を設け、その中空殻部内に球体を回動
自在に設け、 （ロ）前記腕の付根の一部を人形本体の中空肩部の先端
に設けた円孔に回転自在に嵌合するとともに、 （ハ）前記球体に一端が固着され、前記腕の円孔より外
部に突出された連結棒を、前記肩部の円孔内側に設けた
固定板の縦長孔に貫通し、 （ニ）その連結棒の他端に前記固定板の内側凸曲面に摺
動自在に当接する止め板を固着してなる、 （ホ）人形用肩関節装置。[Scope of Claims] (a) An approximately spherical hollow shell having a circular hole that communicates inside and outside is provided at the base of the doll's arm, and a sphere is rotatably provided within the hollow shell, and (b) the arm is rotatably provided. A part of the base of the doll is rotatably fitted into a circular hole provided at the tip of the hollow shoulder of the doll body, and (c) one end is fixed to the sphere and protrudes outward from the circular hole of the arm. A connecting rod is passed through an elongated hole in a fixing plate provided inside the circular hole of the shoulder, and (d) a stop plate is provided at the other end of the connecting rod to slidably abut on the inner convex curved surface of the fixing plate. (E) Shoulder joint device for dolls that is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24507185A JPS62102786A (en) | 1985-10-31 | 1985-10-31 | Shoulder joint device for doll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24507185A JPS62102786A (en) | 1985-10-31 | 1985-10-31 | Shoulder joint device for doll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62102786A true JPS62102786A (en) | 1987-05-13 |
| JPH033506B2 JPH033506B2 (en) | 1991-01-18 |
Family
ID=17128160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24507185A Granted JPS62102786A (en) | 1985-10-31 | 1985-10-31 | Shoulder joint device for doll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136391A (en) * | 2007-12-04 | 2009-06-25 | Shirai:Kk | Shoulder structure of mannequin |
| JP2019095716A (en) * | 2017-11-28 | 2019-06-20 | 竹田 正 | Joint mechanism for dummy doll and dummy doll equipped with the same |
-
1985
- 1985-10-31 JP JP24507185A patent/JPS62102786A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136391A (en) * | 2007-12-04 | 2009-06-25 | Shirai:Kk | Shoulder structure of mannequin |
| JP2019095716A (en) * | 2017-11-28 | 2019-06-20 | 竹田 正 | Joint mechanism for dummy doll and dummy doll equipped with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033506B2 (en) | 1991-01-18 |
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