JP3180833U

JP3180833U - Joint structure for figures

Info

Publication number: JP3180833U
Application number: JP2012006543U
Authority: JP
Inventors: 英海松塚
Original assignee: Square Enix Co Ltd
Current assignee: Square Enix Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-01-10
Anticipated expiration: 2022-10-26

Abstract

【課題】継続的に円滑に動作させることが可能なフィギュアの関節構造を提供する。
【解決手段】弾性部材２４，３４が、第１分割部材２１ａ，３１ａと第２分割部材２１ｂ，３１ｂとが係止されることにより形成される配置空間に配置され、当接部材２５，３５が、弾性部材２４，３４により弾性的に付勢された状態でリング状部材２３ｂ，３３ｂの外周面に当接する構成とされている。
【選択図】図１
A joint structure for a figure that can be continuously and smoothly operated is provided.
Elastic members 24 and 34 are arranged in an arrangement space formed by locking first divided members 21a and 31a and second divided members 21b and 31b, and contact members 25 and 35 are arranged. The ring members 23b and 33b are in contact with the outer peripheral surfaces of the ring-shaped members 23b and 33b while being elastically biased by the elastic members 24 and 34.
[Selection] Figure 1

Description

本考案は、フィギュア用の関節構造に関する。 The present invention relates to a joint structure for a figure.

従来、一般にフィギュアと呼ばれる人形における脚や腕の関節構造については、脚や腕を簡単かつリアルに動かすことができるように、様々な構造が提案されている（例えば、特許文献１−２）。 Conventionally, regarding the joint structure of legs and arms in a doll generally called a figure, various structures have been proposed so that the legs and arms can be easily and realistically moved (for example, Patent Document 1-2).

実用新案登録第３１３５０２４号公報Utility Model Registration No. 3113524 特開２００７−５００６４号公報JP 2007-50064 A

しかしながら、従来のフィギュアの関節構造では、凹凸部分を当接させ摺動させることにより脚や腕を動かすようにしているため、当接部分が磨耗してしまい継続的に円滑な動作をさせることができないという問題があった。 However, in the joint structure of the conventional figure, the legs and arms are moved by abutting and sliding the concavo-convex part, so that the abutting part is worn and a smooth operation can be continuously performed. There was a problem that I could not.

本考案はこのような状況に鑑みてなされたものであり、磨耗による劣化を抑制することができ、継続的に円滑に動作させることが可能な関節構造を提供することを目的とする。 This invention is made | formed in view of such a condition, and it aims at providing the joint structure which can suppress degradation by wear and can be operated continuously smoothly.

上記課題を解決するための本考案は、フィギュアにおける腰部に連結可能な第１接続部を有する第１連結部材と、前記フィギュアにおける脚部に連結可能な第２接続部を有する第２連結部材とを備えたフィギュア用の関節構造であって、前記第１連結部材は、前記第１接続部の下部に左右方向に貫通する貫通孔を有し略円筒状に形成された基部を含み、前記第２連結部材は、略円筒状に形成され外周面に複数の凹凸部を有し、前記基部が有する貫通孔に回転可能に挿入される回転基部と、外周面に複数の凹凸部を有するリング状部材と前記回転基部が有する挿入孔に挿入される挿入部材とにより形成された股関節部と、第１分割部材と第２分割部材とにより形成され、前記第１分割部材と前記第２分割部材とが前記リング状部材が有する貫通孔を通じて係止されることにより開閉脚方向に回転可能に接続される前記第２接続部と、前記第１分割部材と前記第２分割部材とが係止されることにより形成される配置空間に配置される弾性部材と、前記弾性部材により弾性的に付勢された状態で前記リング状部材の外周面に当接する当接部材とを含むことを特徴とする。 The present invention for solving the above problems includes a first connecting member having a first connecting part connectable to a waist part in a figure, and a second connecting member having a second connecting part connectable to a leg part in the figure. The first joint member includes a base formed in a substantially cylindrical shape having a through-hole penetrating in a left-right direction at a lower portion of the first connection portion. The two connecting members are formed in a substantially cylindrical shape and have a plurality of concave and convex portions on the outer peripheral surface, a rotating base portion that is rotatably inserted into a through hole of the base portion, and a ring shape having a plurality of concave and convex portions on the outer peripheral surface. A hip joint formed by a member and an insertion member inserted into an insertion hole of the rotation base, a first split member and a second split member, and the first split member and the second split member The ring-shaped member has penetration Arranged in an arrangement space formed by engaging the second connecting portion that is rotatably connected in the direction of the opening and closing leg by being locked through, and the first divided member and the second divided member And an abutting member that abuts on the outer peripheral surface of the ring-shaped member in a state in which the elastic member is elastically biased by the elastic member.

前記第２連結部材として、前記フィギュアにおける右脚部に連結可能な右脚用の第２接続部を有する右脚用の第２連結部材と、前記フィギュアにおける左脚部に連結可能な左脚用の第２接続部を有する左脚用の第２連結部材とを備えた構成とされていてもよい。 As the second connecting member, a second connecting member for a right leg having a second connecting portion for a right leg that can be connected to a right leg portion in the figure, and for a left leg that can be connected to the left leg portion in the figure. And a second connecting member for the left leg having the second connecting portion.

また、上記課題を解決するための本考案は、フィギュアにおける首部に連結可能な第１接続部を有する第１連結部材と、前記フィギュアにおける腕部に連結可能な第２接続部を有する第２連結部材とを備えたフィギュア用の関節構造であって、前記第１連結部材は、前記第１接続部の下部に左右方向に貫通する貫通孔を有し略円筒状に形成された基部を含み、前記第２連結部材は、略円筒状に形成され外周面に複数の凹凸部を有し、前記基部が有する貫通孔に回転可能に挿入される回転基部と、外周面に複数の凹凸部を有するリング状部材と前記回転基部が有する挿入孔に挿入される挿入部材とにより形成された肩関節部と、第１分割部材と第２分割部材とにより形成され、前記第１分割部材と前記第２分割部材とが前記リング状部材が有する貫通孔を通じて係止されることにより開閉腕方向に回転可能に接続される前記第２接続部と、前記第１分割部材と前記第２分割部材とが係止されることにより形成される配置空間に配置される弾性部材と、前記弾性部材により弾性的に付勢された状態で前記リング状部材の外周面に当接する当接部材とを含むことを特徴とする。 Moreover, this invention for solving the said subject is the 2nd connection which has the 1st connection member which has the 1st connection part which can be connected with the neck part in a figure, and the 2nd connection part which can be connected with the arm part in the said figure. A joint structure for a figure comprising a member, wherein the first connecting member includes a base portion formed in a substantially cylindrical shape having a through hole penetrating in a left-right direction at a lower portion of the first connection portion, The second connecting member is formed in a substantially cylindrical shape and has a plurality of concavo-convex portions on the outer peripheral surface, and has a rotation base portion rotatably inserted into a through hole of the base portion, and a plurality of concavo-convex portions on the outer peripheral surface. A shoulder joint formed by a ring-shaped member and an insertion member inserted into an insertion hole of the rotation base, a first divided member and a second divided member, and the first divided member and the second divided member. The ring-shaped member has a split member Arrangement space formed by locking the second connecting portion that is rotatably connected in the direction of the open / close arm by being locked through the through hole, and the first divided member and the second divided member. And an abutting member that abuts on the outer peripheral surface of the ring-shaped member in a state of being elastically biased by the elastic member.

前記第２連結部材として、前記フィギュアにおける右腕部に連結可能な右腕用の第２接続部を有する右腕用の第２連結部材と、前記フィギュアにおける左腕部に連結可能な左腕用の第２接続部を有する左腕用の第２連結部材とを備えた構成とされていてもよい。 As the second connecting member, a second connecting member for the right arm having a second connecting portion for the right arm that can be connected to the right arm portion in the figure, and a second connecting portion for the left arm that can be connected to the left arm portion in the figure. And a second arm connecting member for the left arm.

前記弾性部材は、コイルばねであり、前記当接部材は、前記リング状部材の外周面との当接部分に複数の凹凸が設けられ、前記コイルばねに挿通可能な棒状の挿通部材を有し、前記コイルばねは、全長が前記挿通部材の全長よりも長く形成されている構成とされていてもよい。 The elastic member is a coil spring, and the contact member includes a rod-shaped insertion member that is provided with a plurality of projections and depressions at a contact portion with the outer peripheral surface of the ring-shaped member and can be inserted into the coil spring. The coil spring may be configured such that the total length is longer than the total length of the insertion member.

本考案によれば、磨耗による劣化を抑制することができ、継続的に円滑に動作させることが可能な関節構造を実現することができる。 According to the present invention, it is possible to realize a joint structure that can suppress deterioration due to wear and can be continuously and smoothly operated.

本考案の一実施の形態に係るフィギュア用の関節構造体の構成例を示す分解斜視図である。It is a disassembled perspective view which shows the structural example of the joint structure for figures which concerns on one embodiment of this invention. 本考案の一実施の形態に係るフィギュア用の関節構造体の構成例を示す外観斜視図である。It is an external appearance perspective view which shows the structural example of the joint structure for figures which concerns on one embodiment of this invention. 図２の関節構造体から第１分割部材を取り外した状態の例を示す外観斜視図である。It is an external appearance perspective view which shows the example of the state which removed the 1st division member from the joint structure of FIG. 図２の関節構造体から第１分割部材及び弾性部材を取り外した状態の例を示す外観斜視図である。It is an external appearance perspective view which shows the example of the state which removed the 1st division member and the elastic member from the joint structure of FIG. 第１分割部材を取り外した関節構造体を前方から見た状態の例を示す正面図である。It is a front view which shows the example of the state which looked at the joint structure body which removed the 1st division member from the front. 図５の関節構造体の第２連結部材を閉脚方向に約４５度回転した状態の例を示す正面図である。It is a front view which shows the example of the state which rotated the 2nd connection member of the joint structure of FIG. 5 about 45 degree | times in the closed leg direction. 図５の関節構造体の第２連結部材を閉脚方向に約９０度回転した状態の例を示す正面図である。It is a front view which shows the example of the state which rotated about 90 degree | times the 2nd connection member of the joint structure of FIG. 5 to the closed leg direction. 関節構造体の第２連結部材を前方に約９０度回転した状態の例を示す外観斜視図である。It is an external appearance perspective view which shows the example of the state which rotated the 2nd connection member of the joint structure about 90 degree | times ahead.

以下、本考案の一実施形態について、添付の図面を参照して詳細に説明する。図１は、本考案の一実施の形態に係るフィギュア用の関節構造体１の構成例を示す分解斜視図である。図２は、本考案の一実施の形態に係るフィギュア用の関節構造体１の構成例を示す外観斜視図である。図３は、図２の関節構造体１から第１分割部材２１ａ，３１ａを取り外した状態の例を示す外観斜視図である。図４は、図２の関節構造体１から第１分割部材２１ａ，３１ａ及び弾性部材２４，３４を取り外した状態の例を示す外観斜視図である。図５は、第１分割部材２１ａ，３１ａを取り外した関節構造体１を前方から見た状態の例を示す正面図である。なお、本例で用いるフィギュア（図示せず）は、人形に限らず、動物など、関節構造を有するものであればどのようなものであってもよい。 Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an exploded perspective view showing a configuration example of a joint structure 1 for a figure according to an embodiment of the present invention. FIG. 2 is an external perspective view showing a configuration example of the joint structure 1 for a figure according to one embodiment of the present invention. FIG. 3 is an external perspective view showing an example of a state where the first divided members 21a and 31a are removed from the joint structure 1 of FIG. 4 is an external perspective view showing an example of a state in which the first divided members 21a and 31a and the elastic members 24 and 34 are removed from the joint structure 1 of FIG. FIG. 5 is a front view illustrating an example of a state in which the joint structure 1 from which the first divided members 21a and 31a are removed is viewed from the front. The figure (not shown) used in this example is not limited to a doll, and any figure may be used as long as it has a joint structure such as an animal.

図１〜図５に示すように、関節構造体１は、フィギュアにおける腰部に連結可能な第１接続部１１を有する第１連結部材１０と、フィギュアにおける脚部に連結可能な第２接続部２１，３１を有する第２連結部材２０，３０とを備えている。なお、本例では、フィギュアの関節構造に関節構造体１が用いられた場合の方向として、図１に示すように、上方向、下方向、右方向、左方向、前方向が定められているものとする。 As shown in FIGS. 1 to 5, the joint structure 1 includes a first connecting member 10 having a first connecting part 11 that can be connected to a waist part in a figure, and a second connecting part 21 that can be connected to a leg part in the figure. , 31 and second connecting members 20, 30. In this example, as shown in FIG. 1, an upward direction, a downward direction, a right direction, a left direction, and a forward direction are defined as directions when the joint structure 1 is used for the joint structure of the figure. Shall.

第１連結部材１０は、第１接続部１１と、基部１３とを含む。第１連結部材１０は、本例では、合成樹脂により一体形成されている。第１接続部１１は、略球形状に形成された連結部とその連結部の下方に形成された円柱部とから成る。基部１３は、略円筒状に形成されており、第１接続部１１の下部に左右方向に貫通する貫通孔１２を有する。 The first connecting member 10 includes a first connecting part 11 and a base part 13. The 1st connection member 10 is integrally formed with the synthetic resin in this example. The 1st connection part 11 consists of the connection part formed in the substantially spherical shape, and the cylindrical part formed in the downward direction of the connection part. The base portion 13 is formed in a substantially cylindrical shape, and has a through hole 12 penetrating in the left-right direction at the lower portion of the first connection portion 11.

第２連結部材２０，３０は、回転基部２２，３２と、股関節部２３，３３と、第２接続部２１，３１と、弾性部材２４，３４と、当接部材２５，３５とを含む。本例では、第２連結部材２０，３０として、フィギュアにおける右脚部に連結可能な右脚用の第２接続部２１を有する右脚用の第２連結部材２０と、フィギュアにおける左脚部に連結可能な左脚用の第２接続部３１を有する左脚用の第２連結部材３０とを備えている。 The second connecting members 20 and 30 include rotation base portions 22 and 32, hip joint portions 23 and 33, second connection portions 21 and 31, elastic members 24 and 34, and contact members 25 and 35. In this example, as the second connecting members 20 and 30, the right leg second connecting member 20 having the right leg second connecting part 21 connectable to the right leg part in the figure, and the left leg part in the figure are provided. And a second connecting member 30 for the left leg having a second connecting portion 31 for the left leg that can be connected.

回転基部２２，３２は、略円筒状に形成され、外周面の全面に複数の凹凸が形成されている凹凸部２２ａ，３２ａを有し、基部１３が有する貫通孔１２に外周面が接した状態で回転可能に挿入される。すなわち、回転基部２２，３２は、関節構造体１がフィギュアに用いられた場合に、フィギュアの脚が前方向及び後方向（歩行する際に動作する方向）に回転可能に基部１３に接続される。また、回転基部２２，３２は、股関節部２３，３３の挿入部材２３ｃ，３３ｃが挿入される略四角柱形状の挿入孔２２ｂ，３２ｂを有している。 The rotation bases 22 and 32 are formed in a substantially cylindrical shape, have concavo-convex portions 22a and 32a in which a plurality of concavo-convex portions are formed on the entire outer peripheral surface, and the outer peripheral surface is in contact with the through hole 12 of the base 13 Is inserted in a rotatable manner. That is, when the joint structure 1 is used for a figure, the rotation bases 22 and 32 are connected to the base 13 so that the legs of the figure can rotate in the forward direction and the backward direction (direction in which the figure moves when walking). . Further, the rotation bases 22 and 32 have substantially quadrangular prism-shaped insertion holes 22b and 32b into which the insertion members 23c and 33c of the hip joints 23 and 33 are inserted.

股関節部２３，３３は、外周面の略全面に複数の凹凸が形成されている凹凸部２３ａ，３３ａを有するリング状部材２３ｂ，３３ｂと、回転基部２２，３２が有する挿入孔２２ｂ，３２ｂに挿入される略四角柱形状の挿入部材２３ｃ，３３ｃとにより形成される。 The hip joint portions 23 and 33 are inserted into ring-shaped members 23b and 33b having concavo-convex portions 23a and 33a formed with a plurality of concavo-convex portions on substantially the entire outer peripheral surface, and insertion holes 22b and 32b provided in the rotation base portions 22 and 32. Formed by the substantially quadrangular prism shaped insertion members 23c and 33c.

第２接続部２１，３１は、第１分割部材２１ａ，３１ａと第２分割部材２１ｂ，３１ｂとにより形成され、第１分割部材２１ａ，３１ａと第２分割部材２１ｂ，３１ｂとがリング状部材２３ｂ，３３ｂが有する貫通孔２３ｄ，３３ｄを通じて係止されることにより開脚方向及び閉脚方向に回転可能に接続される。 The second connection portions 21 and 31 are formed by the first divided members 21a and 31a and the second divided members 21b and 31b, and the first divided members 21a and 31a and the second divided members 21b and 31b are ring-shaped members 23b. , 33b is locked through the through holes 23d and 33d so as to be rotatable in the opening direction and the closing direction.

弾性部材２４，３４は、第１分割部材２１ａ，３１ａと第２分割部材２１ｂ，３１ｂとが係止されることにより形成される配置空間に配置される。弾性部材２４，３４は、本例ではコイルばねが用いられる。 The elastic members 24 and 34 are arranged in an arrangement space formed by locking the first divided members 21a and 31a and the second divided members 21b and 31b. The elastic members 24 and 34 are coil springs in this example.

当接部材２５，３５は、弾性部材２４，３４により弾性的に付勢された状態でリング状部材２３ｂ，３３ｂの外周面に当接する。 The contact members 25 and 35 contact the outer peripheral surfaces of the ring-shaped members 23b and 33b while being elastically biased by the elastic members 24 and 34.

また、当接部材２５，３５は、リング状部材２３ｂ，３３ｂの外周面との当接部分に複数の凹凸が設けられた凹凸部２５ａ，３５ａを有し、コイルばねである弾性部材２４，３４に形成されている挿通空間（コイルにより形成されている円柱状空間）に挿通可能な棒状の挿通部材２５ｂ，３５ｂを有する。 The abutting members 25 and 35 have concavo-convex portions 25a and 35a provided with a plurality of concavo-convex portions in contact portions with the outer peripheral surfaces of the ring-shaped members 23b and 33b, and elastic members 24 and 34 which are coil springs. It has rod-shaped insertion members 25b and 35b which can be inserted into the insertion space (columnar space formed by the coil) formed in the.

コイルばねである弾性部材２４，３４は、その全長（バネ力が生じない通常時の全長）が挿通部材２５ｂ，３５ｂの全長よりも長く形成されている。具体的には、例えば、弾性部材２４，３４が挿通部材２５ｂ，３５ｂの全長の２倍となるように形成される。 The elastic members 24 and 34, which are coil springs, are formed such that the total length (the normal total length when no spring force is generated) is longer than the total length of the insertion members 25b and 35b. Specifically, for example, the elastic members 24 and 34 are formed to be twice the full length of the insertion members 25b and 35b.

次に、本例の関節構造体１の動作について説明する。
図６は、図５の関節構造体１の第２連結部材２０，３０を閉脚方向に約４５度回転した状態の例を示す正面図である。図７は、図５の関節構造体１の第２連結部材２０，３０を閉脚方向に約９０度回転した状態の例を示す正面図である。図８は、関節構造体１の第２連結部材２０，３０を前方に約９０度回転した状態の例を示す外観斜視図である。 Next, the operation of the joint structure 1 of this example will be described.
FIG. 6 is a front view showing an example of a state in which the second connecting members 20 and 30 of the joint structure 1 in FIG. 5 are rotated about 45 degrees in the closed leg direction. FIG. 7 is a front view showing an example of a state in which the second connecting members 20 and 30 of the joint structure 1 of FIG. 5 are rotated about 90 degrees in the closed leg direction. FIG. 8 is an external perspective view showing an example of a state in which the second connecting members 20 and 30 of the joint structure 1 are rotated about 90 degrees forward.

図６及び図７に示すように、本例では、第２連結部材２０，３０を閉脚方向に回転させていくと、リング状部材２３ｂ，３３ｂの凹凸部２３ａ，３３ａに当接部材２５，３５の凹凸部２５ａ，３５ａが当接した状態で回転していくこととなる。この場合、凹凸部２３ａ，３３ａと凹凸部２５ａ，３５ａとの凹凸が合った位置では安定的に係止した状態となる。当接部材２５，３５の凹凸部２５ａ，３５ａは弾性部材２４，３４により弾性的に付勢された状態でリング状部材２３ｂ，３３ｂの凹凸部２３ａ，３３ａに当接しているため、第２連結部材２０，３０を閉脚方向に回転させていく際に、凹凸部２３ａ，３３ａと凹凸部２５ａ，３５ａとの凹凸が合った位置からさらに回転させる場合であっても、弾性的な付勢方向と逆方向に所謂遊びがあることから、凹凸部２３ａ，３３ａ及び凹凸部２５ａ，３５ａの磨耗による劣化を防ぐことが可能となる。このことは、第２連結部材２０，３０を開脚方向に回転さている場合も同様である。 As shown in FIGS. 6 and 7, in this example, when the second connecting members 20 and 30 are rotated in the closed leg direction, the contact members 25 and 35 are brought into contact with the concave and convex portions 23a and 33a of the ring-shaped members 23b and 33b. It will rotate in the state which the uneven | corrugated | grooved parts 25a and 35a contact | abutted. In this case, the concavo-convex portions 23a and 33a and the concavo-convex portions 25a and 35a are stably locked at the positions where the concavo-convex portions match. Since the concave and convex portions 25a and 35a of the contact members 25 and 35 are in contact with the concave and convex portions 23a and 33a of the ring-shaped members 23b and 33b while being elastically biased by the elastic members 24 and 34, the second connection When the members 20 and 30 are rotated in the closed leg direction, even when the projections and depressions 23a and 33a and the projections and depressions 25a and 35a are further rotated from the positions where the projections and depressions are aligned, Since there is so-called play in the reverse direction, it is possible to prevent deterioration due to wear of the uneven portions 23a, 33a and the uneven portions 25a, 35a. The same applies to the case where the second connecting members 20 and 30 are rotated in the leg opening direction.

また、図８に示すように、本例では、第２連結部材２０，３０を前方向（歩行する際に脚が前に動作する方向）に回転させていくと、基部１３に対して回転基部２２，３２が回転し、関節構造体１がフィギュアに用いられた場合にそのフィギュアの脚が前方向に動作する。第２連結部材２０，３０を後方向（歩行する際に脚が後ろに動作する方向）に回転させていく場合も同様である。 Further, as shown in FIG. 8, in this example, when the second connecting members 20 and 30 are rotated in the forward direction (the direction in which the legs move forward when walking), the rotation base is rotated with respect to the base 13. When the joint structure 1 is used in a figure, the figure legs move forward. The same applies to the case where the second connecting members 20 and 30 are rotated in the backward direction (the direction in which the legs move backward when walking).

上述したように、本考案の実施の形態によれば、関節構造体１が、弾性部材２４，３４が、第１分割部材２１ａ，３１ａと第２分割部材２１ｂ，３１ｂとが係止されることにより形成される配置空間に配置され、当接部材２５，３５が、弾性部材２４，３４により弾性的に付勢された状態でリング状部材２３ｂ，３３ｂの外周面に当接する構成とされているので、凹凸部２３ａ，３３ａ及び凹凸部２５ａ，３５ａの磨耗による劣化を抑制することができ、継続的に円滑に動作させることが可能な関節構造を提供することが可能となる。 As described above, according to the embodiment of the present invention, the joint structure 1, the elastic members 24 and 34, and the first divided members 21a and 31a and the second divided members 21b and 31b are locked. The contact members 25 and 35 are configured to contact the outer peripheral surfaces of the ring-shaped members 23b and 33b while being elastically biased by the elastic members 24 and 34. Therefore, it is possible to provide a joint structure that can suppress deterioration due to wear of the concave and convex portions 23a and 33a and the concave and convex portions 25a and 35a, and can be continuously operated smoothly.

なお、上記の例では、フィギュアにおける脚部が２本あるものとして、脚部に連結可能な第２接続部２１，３１をそれぞれ有する２つの第２連結部材２０，３０を備える構成としたが、第２連結部材を１つ有する構成であっても３つ以上有する構成であってもよい。 In the above example, it is assumed that there are two legs in the figure, and the second connection members 20 and 30 each having the second connection parts 21 and 31 that can be connected to the legs are provided. The structure which has one 2nd connection member, or the structure which has three or more may be sufficient.

また、上記の例では、関節構造体１を腰部と脚部とに連結可能なものとしていたが、関節構造体１は、首部と腕部とに連結可能なものに適用することが可能である。この場合、フィギュアにおける首部に連結可能な第１接続部１１を有する第１連結部材１０と、フィギュアにおける腕部に連結可能な第２接続部２１，３１を有する第２連結部材２０，３０とを備えることとすればよい。また、この場合、股関節部２３，３３は、肩関節部として用いるようにすればよい。この場合には、関節構造体１は、第２連結部材２０，３０として、フィギュアにおける右腕部に連結可能な右腕用の第２接続部２１を有する右腕用の第２連結部材２０と、フィギュアにおける左腕部に連結可能な左腕用の第２接続部３１を有する左腕用の第２連結部材３０とを備えた構成となる。 In the above example, the joint structure 1 can be connected to the waist and the leg. However, the joint structure 1 can be applied to a structure that can be connected to the neck and the arm. . In this case, the 1st connection member 10 which has the 1st connection part 11 connectable with the neck part in a figure, and the 2nd connection members 20 and 30 which have the 2nd connection parts 21 and 31 connectable with the arm part in a figure. What is necessary is just to prepare. In this case, the hip joint portions 23 and 33 may be used as shoulder joint portions. In this case, the joint structure 1 includes, as the second connecting members 20 and 30, the second connecting member 20 for the right arm having the second connecting portion 21 for the right arm that can be connected to the right arm portion of the figure, The left arm second connecting member 30 having the left arm second connecting portion 31 connectable to the left arm portion is provided.

１関節構造体
１０第１連結部材
１１第１接続部
１２貫通孔
１３基部
２０，３０第２連結部材
２１，３１第２接続部
２２，３２回転基部
２３，３３股関節部
２４，３４弾性部材
２５，３５当接部材
DESCRIPTION OF SYMBOLS 1 Joint structure 10 1st connection member 11 1st connection part 12 Through-hole 13 Base 20, 30 2nd connection member 21, 31 2nd connection part 22, 32 Rotation base 23, 33 Hip joint part 24, 34 Elastic member 25, 35 Contact member

Claims

フィギュアにおける腰部に連結可能な第１接続部を有する第１連結部材と、前記フィギュアにおける脚部に連結可能な第２接続部を有する第２連結部材とを備えたフィギュア用の関節構造であって、
前記第１連結部材は、
前記第１接続部の下部に左右方向に貫通する貫通孔を有し略円筒状に形成された基部を含み、
前記第２連結部材は、
略円筒状に形成され外周面に複数の凹凸部を有し、前記基部が有する貫通孔に回転可能に挿入される回転基部と、
外周面に複数の凹凸部を有するリング状部材と前記回転基部が有する挿入孔に挿入される挿入部材とにより形成された股関節部と、
第１分割部材と第２分割部材とにより形成され、前記第１分割部材と前記第２分割部材とが前記リング状部材が有する貫通孔を通じて係止されることにより開閉脚方向に回転可能に接続される前記第２接続部と、
前記第１分割部材と前記第２分割部材とが係止されることにより形成される配置空間に配置される弾性部材と、
前記弾性部材により弾性的に付勢された状態で前記リング状部材の外周面に当接する当接部材とを含む
ことを特徴とするフィギュア用の関節構造。 A joint structure for a figure, comprising: a first connecting member having a first connecting part connectable to a waist part of the figure; and a second connecting member having a second connecting part connectable to a leg part of the figure. ,
The first connecting member is
Including a base portion having a substantially cylindrical shape having a through hole penetrating in a left-right direction at a lower portion of the first connection portion;
The second connecting member is
A rotation base portion that is formed in a substantially cylindrical shape and has a plurality of concave and convex portions on the outer peripheral surface, and is rotatably inserted into a through hole of the base portion;
A hip joint formed by a ring-shaped member having a plurality of concave and convex portions on an outer peripheral surface and an insertion member inserted into an insertion hole of the rotation base;
It is formed by a first divided member and a second divided member, and the first divided member and the second divided member are connected through a through hole of the ring-shaped member so as to be rotatable in the opening / closing leg direction. The second connecting portion to be
An elastic member arranged in an arrangement space formed by locking the first divided member and the second divided member;
A joint structure for a figure, comprising: an abutting member that abuts on an outer peripheral surface of the ring-shaped member in a state of being elastically biased by the elastic member.

前記第２連結部材として、前記フィギュアにおける右脚部に連結可能な右脚用の第２接続部を有する右脚用の第２連結部材と、前記フィギュアにおける左脚部に連結可能な左脚用の第２接続部を有する左脚用の第２連結部材とを備えた
請求項１記載のフィギュア用の関節構造。 As the second connecting member, a second connecting member for a right leg having a second connecting portion for a right leg that can be connected to a right leg portion in the figure, and for a left leg that can be connected to the left leg portion in the figure. The joint structure for a figure according to claim 1, further comprising: a second connecting member for a left leg having the second connecting portion.

フィギュアにおける首部に連結可能な第１接続部を有する第１連結部材と、前記フィギュアにおける腕部に連結可能な第２接続部を有する第２連結部材とを備えたフィギュア用の関節構造であって、
前記第１連結部材は、
前記第１接続部の下部に左右方向に貫通する貫通孔を有し略円筒状に形成された基部を含み、
前記第２連結部材は、
略円筒状に形成され外周面に複数の凹凸部を有し、前記基部が有する貫通孔に回転可能に挿入される回転基部と、
外周面に複数の凹凸部を有するリング状部材と前記回転基部が有する挿入孔に挿入される挿入部材とにより形成された肩関節部と、
第１分割部材と第２分割部材とにより形成され、前記第１分割部材と前記第２分割部材とが前記リング状部材が有する貫通孔を通じて係止されることにより開閉腕方向に回転可能に接続される前記第２接続部と、
前記第１分割部材と前記第２分割部材とが係止されることにより形成される配置空間に配置される弾性部材と、
前記弾性部材により弾性的に付勢された状態で前記リング状部材の外周面に当接する当接部材とを含む
ことを特徴とするフィギュア用の関節構造。 A joint structure for a figure, comprising: a first connecting member having a first connecting part connectable to a neck part in the figure; and a second connecting member having a second connecting part connectable to an arm part in the figure. ,
The first connecting member is
Including a base portion having a substantially cylindrical shape having a through hole penetrating in a left-right direction at a lower portion of the first connection portion;
The second connecting member is
A rotation base portion that is formed in a substantially cylindrical shape and has a plurality of concave and convex portions on the outer peripheral surface, and is rotatably inserted into a through hole of the base portion;
A shoulder joint formed by a ring-shaped member having a plurality of concave and convex portions on the outer peripheral surface and an insertion member inserted into an insertion hole of the rotation base;
It is formed by a first divided member and a second divided member, and the first divided member and the second divided member are connected through a through hole of the ring-shaped member so as to be rotatable in the opening / closing arm direction. The second connecting portion to be
An elastic member arranged in an arrangement space formed by locking the first divided member and the second divided member;
A joint structure for a figure, comprising: an abutting member that abuts on an outer peripheral surface of the ring-shaped member in a state of being elastically biased by the elastic member.

前記第２連結部材として、前記フィギュアにおける右腕部に連結可能な右腕用の第２接続部を有する右腕用の第２連結部材と、前記フィギュアにおける左腕部に連結可能な左腕用の第２接続部を有する左腕用の第２連結部材とを備えた
請求項３記載のフィギュア用の関節構造。 As the second connecting member, a second connecting member for the right arm having a second connecting portion for the right arm that can be connected to the right arm portion in the figure, and a second connecting portion for the left arm that can be connected to the left arm portion in the figure. The joint structure for a figure according to claim 3, further comprising: a second connecting member for a left arm having:

前記弾性部材は、コイルばねであり、
前記当接部材は、前記リング状部材の外周面との当接部分に複数の凹凸が設けられ、前記コイルばねに挿通可能な棒状の挿通部材を有し、
前記コイルばねは、全長が前記挿通部材の全長よりも長く形成されている
請求項１から請求項４のうちいずれかに記載のフィギュア用の関節構造。
The elastic member is a coil spring;
The contact member has a rod-shaped insertion member that is provided with a plurality of projections and depressions on the contact portion with the outer peripheral surface of the ring-shaped member, and can be inserted into the coil spring.
The joint structure for a figure according to any one of claims 1 to 4, wherein the coil spring has a total length longer than a total length of the insertion member.