JP6914414B1

JP6914414B1 - Top toys

Info

Publication number: JP6914414B1
Application number: JP2020213151A
Authority: JP
Inventors: のえみ森; 香音長澤; 裕文小関
Original assignee: Bandai Co Ltd; Megahouse Corp
Current assignee: Bandai Co Ltd; Megahouse Corp
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-04
Anticipated expiration: 2040-12-23
Also published as: WO2022137965A1; JP2022099405A; JP2022100206A

Abstract

【課題】興趣性の高いコマ玩具を提供する。【解決手段】遊戯形態と展示形態とに変化可能なコマ玩具であって、球欠形状を成す本体部１０と、本体部１０から突出して設けられている軸部２０と、本体部１０の内部に設けられている重り部３０と、を備え、本体部１０には、軸部２０の突出側とは反対側に開口部１８が形成されているコマ玩具１。コマ玩具１は、構成要素が部品構成であり、組立て部品の変更が容易で玩具形態を多様化し易く、玩具として興趣性を高めることができる。また、重り部３０が組み込み部品として構成されるので、重り部３０によって重心位置を自在に変えることができ、コマ玩具１の回転性能を変えることができ、コマ玩具１の外表面１０ｕに描く図画やキャラクターに対応する回転性能を演出が可能であり、興趣性を高めることができる。さらに、軸部２０とは反対側に設けられた開口部１８を利用して、他の物品の連結を可能にする。【選択図】図３PROBLEM TO BE SOLVED: To provide a top toy with high interest. SOLUTION: This is a top toy that can be changed into a game form and an exhibition form, and has a main body portion 10 having a ball-missing shape, a shaft portion 20 projecting from the main body portion 10, and an inside of the main body portion 10. The top toy 1 is provided with a weight portion 30 provided in the above, and an opening 18 is formed in the main body portion 10 on the side opposite to the protruding side of the shaft portion 20. The coma toy 1 has a component configuration as a component, and the assembled parts can be easily changed, the toy form can be easily diversified, and the toy can be enhanced as a toy. Further, since the weight portion 30 is configured as an embedded part, the position of the center of gravity can be freely changed by the weight portion 30, the rotational performance of the top toy 1 can be changed, and a drawing drawn on the outer surface 10u of the top toy 1 can be changed. It is possible to produce rotation performance that corresponds to the character and the character, and it is possible to enhance the interest. Further, the opening 18 provided on the side opposite to the shaft portion 20 is used to enable the connection of other articles. [Selection diagram] Fig. 3

Description

本発明は、コマ玩具に関する。 The present invention relates to a top toy.

従来、立ち上がりコマとして、例えば特許文献１のものが知られている。ここに開示された立ち上がりコマは、球形状の本体の上半体部を切欠して中心に向けて凹陥面を設け、この凹陥面に中心に孔を設け、この孔に軸を立設し、本体の外周面を着色すべくなした構成である。 Conventionally, as a rising frame, for example, the one of Patent Document 1 is known. In the rising top disclosed here, the upper half of the spherical body is cut out to provide a concave recessed surface toward the center, a hole is provided in the center of the concave recessed surface, and a shaft is erected in this hole. The structure is designed to color the outer peripheral surface of the main body.

実開昭５６−６８５８３号公報Jikkai Sho 56-68583

特許文献１においては、立ち上がりコマとして平凡なものであり、それ以上の興趣性を求めるべくもない構造であった。 In Patent Document 1, it was a mediocre structure as a rising frame, and it had a structure that could not be further enjoyed.

本発明は、興趣性の高いコマ玩具を提供することを目的とする。 An object of the present invention is to provide a top toy with a high degree of interest.

本発明に係るコマ玩具は、
遊戯形態と展示形態とに変化可能なコマ玩具であって、
球欠形状を成す本体部と、
前記本体部から突出して設けられている軸部と、
前記本体部の内部に設けられている重り部と、を備え、
前記本体部には、前記軸部の突出側とは反対側に開口部が形成されている。 The top toy according to the present invention is
It is a top toy that can be changed into a game form and an exhibition form.
The main body, which has a ball-missing shape,
A shaft portion protruding from the main body portion and a shaft portion
A weight portion provided inside the main body portion is provided.
An opening is formed in the main body portion on the side opposite to the protruding side of the shaft portion.

本発明によれば、興趣性の高いコマ玩具を提供することができる。 According to the present invention, it is possible to provide a top toy with a high degree of interest.

本発明の一実施形態であるコマ玩具を軸部側から見た外観を示す斜視図である。It is a perspective view which shows the appearance of the top toy which is one Embodiment of this invention as seen from the shaft part side. 図１に示すコマ玩具を先端側から見た斜視図である。It is a perspective view of the top toy shown in FIG. 1 as seen from the tip side. 図１に示すコマ玩具の分解斜視図である。It is an exploded perspective view of the top toy shown in FIG. 図３に示す本体部の第１外殻体の内部を示す拡大斜視図である。It is an enlarged perspective view which shows the inside of the 1st outer shell body of the main body part shown in FIG. 図３に示す本体部の第２外殻体の内部を示す拡大斜視図である。It is an enlarged perspective view which shows the inside of the 2nd outer shell body of the main body part shown in FIG. 図３に示す重り部の外側面側から見た斜視図である。It is a perspective view seen from the outside surface side of the weight part shown in FIG. 図３に示す重り部の内側面側から見た斜視図である。It is a perspective view seen from the inner side surface side of the weight part shown in FIG. 図３に示す軸部の断面斜視図である。FIG. 3 is a cross-sectional perspective view of the shaft portion shown in FIG. 図２のＡ−Ａ線に沿った部分の断面斜視図である。It is sectional drawing of the part along the line AA of FIG. 図２のＢ−Ｂ線に沿った部分の断面図であるIt is sectional drawing of the part along the line BB of FIG. コマ玩具と台座部を示す斜視図であって、（ａ）は、コマ玩具を台座部に差込む前の状態を示す斜視図であり、（ｂ）は、コマ玩具の展示状態の一例を示す斜視図である。It is a perspective view which shows a top toy and a pedestal part, FIG. It is a perspective view. 図１１（ｂ）のＣ−Ｃ線に沿った部分の断面図である。It is sectional drawing of the part along the line CC of FIG. 11B. コマ玩具を載置面上に置いたときの状態を示す側面図である。It is a side view which shows the state when the top toy is placed on the mounting surface. コマ玩具の動作を示すための概略側面図である。It is a schematic side view for demonstrating the operation of a top toy. コマ玩具の展示状態の他の例を示す正面図である。It is a front view which shows another example of the display state of a top toy.

以下、本発明の一実施形態であるコマ玩具について、図１〜図１５を参照して説明する。
図１は、本実施形態におけるコマ玩具の外観を示す斜視図である。図２は、コマ玩具を先端側から見た斜視図である。 Hereinafter, a top toy according to an embodiment of the present invention will be described with reference to FIGS. 1 to 15.
FIG. 1 is a perspective view showing the appearance of the top toy according to the present embodiment. FIG. 2 is a perspective view of the top toy as viewed from the tip side.

図１及び図２に示すように、コマ玩具１は、球形の一部が欠けた所謂、球欠形状を成す本体部１０から、球形の欠けた部位から突出して設けられた軸部２０を有した形状となっている。そして、このコマ玩具１は、軸部２０を指先で摘まむようして回転を加えてコマとして遊ぶ。また、本体部１０は、第１外殻体１１と第２外殻体１２とにより球形部分が形成され、その内部は空間ＳＰ（図３参照）として形成されている。そして、本体部１０の内部には、重り部３０（図３参照）が設けられている。また、本体部１０には、軸部２０の突出側とは反対側に開口部１８が形成されている。 As shown in FIGS. 1 and 2, the top toy 1 has a shaft portion 20 provided so as to project from a spherically chipped portion from a so-called spherically chipped main body portion 10 in which a part of the spherical shape is chipped. It has a shaped shape. Then, the top toy 1 is rotated by pinching the shaft portion 20 with a fingertip to play as a top. Further, the main body portion 10 has a spherical portion formed by the first outer shell body 11 and the second outer shell body 12, and the inside thereof is formed as a space SP (see FIG. 3). A weight portion 30 (see FIG. 3) is provided inside the main body portion 10. Further, the main body portion 10 is formed with an opening 18 on the side opposite to the protruding side of the shaft portion 20.

図３は、図１に示すコマ玩具１の分解斜視図である。
図３に示すように、本体部１０を形成する第１外殻体１１及び第２外殻体１２は、外表面１０ｕが略球状に形成される。要するに、両外殻体１１，１２の対面する開口縁１１ｅ，１２ｅをつき合わせるように組み立てることで球欠形状が構成される。第１外殻体１１には、第１切欠き１１ｋ及び第３切欠き１３ｋが形成されている。一方、第２外殻体１２には、第２切欠き１２ｋ及び第４切欠き１４ｋが形成されている。したがって、第１外殻体１１と第２外殻体１２との連結状態において、第１切欠き１１ｋ及び第２切欠き１２ｋにより開口部１８が形成される。また、第３切欠き１３ｋ及び第４切欠き１４ｋにより、軸部２０用の開口部である穴１６が形成される。また、空間ＳＰ内には、重り部３０が設けられる。更に、穴１６は、軸部２０のつば部２２により閉じられる。なお、これらの各構成部品は、合成樹脂により射出成型等によって成形される。 FIG. 3 is an exploded perspective view of the top toy 1 shown in FIG.
As shown in FIG. 3, the outer surface 10u of the first outer shell 11 and the second outer shell 12 forming the main body 10 is formed substantially spherical. In short, the ball-missing shape is formed by assembling the two outer shells 11 and 12 so as to meet the facing opening edges 11e and 12e. The first outer shell body 11 is formed with a first notch 11k and a third notch 13k. On the other hand, the second outer shell body 12 is formed with a second notch 12k and a fourth notch 14k. Therefore, in the connected state of the first outer shell body 11 and the second outer shell body 12, the opening 18 is formed by the first notch 11k and the second notch 12k. Further, the hole 16 which is an opening for the shaft portion 20 is formed by the third notch 13k and the fourth notch 14k. Further, a weight portion 30 is provided in the space SP. Further, the hole 16 is closed by the brim portion 22 of the shaft portion 20. Each of these components is molded from synthetic resin by injection molding or the like.

図４は、第１外殻体１１の内部を示す拡大斜視図である。
図４に示すように、第１外殻体１１は、内壁面１０ｉには、第２外殻体１２と連結する連結部１５ａ（１５）が、例えば４つ突設されている。連結部１５ａには、挿入穴１５ｈが設けられている。連結部１５ａの間の内壁面１０ｉには、略長方形の凹み段部１１ｄが設けられている。凹み段部１１ｄは、第１切欠き１１ｋ近傍から第３切欠き１３ｋ近傍の間に縦長に形成されている。凹み段部１１ｄは、重り部３０が装着される部位として形成されている。なお、第１切欠き１１ｋに近い側の２つの連結部１５ａには、当該連結部１５ａの延出方向に沿い且つ凹み段部１１ｄ内まで延びる位置決め壁１５ｄが設けられている。また、第３切欠き１３ｋには、縁部が空間ＳＰ側に向く側面を備える段差部１３ｄと段差部１３ｄに対面する切欠き内壁面１３ｅとで溝構造が形成されている。更に、第３切欠き１３ｋには、係合突起１３ｖが設けられている。なお、開口縁１１ｅは、その内側が凹んだ凹状縁部として構成されている。 FIG. 4 is an enlarged perspective view showing the inside of the first outer shell body 11.
As shown in FIG. 4, in the first outer shell body 11, for example, four connecting portions 15a (15) connecting to the second outer shell body 12 are provided on the inner wall surface 10i. The connecting portion 15a is provided with an insertion hole 15h. A substantially rectangular recessed step portion 11d is provided on the inner wall surface 10i between the connecting portions 15a. The recessed step portion 11d is formed vertically between the vicinity of the first notch 11k and the vicinity of the third notch 13k. The recessed step portion 11d is formed as a portion to which the weight portion 30 is mounted. The two connecting portions 15a on the side close to the first notch 11k are provided with a positioning wall 15d extending along the extending direction of the connecting portion 15a and into the recessed step portion 11d. Further, in the third notch 13k, a groove structure is formed by a step portion 13d having a side surface whose edge portion faces the space SP side and a notch inner wall surface 13e facing the step portion 13d. Further, the third notch 13k is provided with an engaging protrusion 13v. The opening edge 11e is configured as a concave edge portion whose inside is recessed.

図５は、第２外殻体１２の内部を示す拡大斜視図である。
図５に示すように、第２外殻体１２は、内壁面１０ｉには、第１外殻体１１と連結する連結部１５ｂ（１５）が４つ突設されている。連結部１５ｂは、第１外殻体１１側の挿入穴１５ｈ内に嵌入可能な径（断面径のサイズ）に形成されている。第２切欠き１２ｋの近傍には、重り部３０の位置決め部位として用いられる位置決め突起１２ｒが設けられている。第４切欠き１４ｋには、第３切欠き１３ｋと同様に、縁部が空間ＳＰ側に向く側面を備える段差部１４ｄと段差部１４ｄに対面する切欠き内壁面１４ｅとで溝構造が形成されている。更に、第４切欠き１４ｋには、係合突起１４ｖが設けられている。また、開口縁１２ｅは、開口縁１１ｅに嵌合する凸状縁部として構成されている。 FIG. 5 is an enlarged perspective view showing the inside of the second outer shell body 12.
As shown in FIG. 5, in the second outer shell body 12, four connecting portions 15b (15) connecting to the first outer shell body 11 are provided on the inner wall surface 10i. The connecting portion 15b is formed to have a diameter (size of cross-sectional diameter) that can be fitted into the insertion hole 15h on the first outer shell body 11 side. A positioning protrusion 12r used as a positioning portion of the weight portion 30 is provided in the vicinity of the second notch 12k. Similar to the third notch 13k, the fourth notch 14k has a groove structure formed by a step portion 14d having a side surface whose edge portion faces the space SP side and a notch inner wall surface 14e facing the step portion 14d. ing. Further, the fourth notch 14k is provided with an engaging projection 14v. Further, the opening edge 12e is configured as a convex edge portion that fits into the opening edge 11e.

図６は、重り部３０を外側面側から見た斜視図である。図７は、重り部３０を内側面側から見た斜視図である。
図６及び図７に示すように、重り部３０は、平板形状に構成された第一重り部３１と、第一重り部３１の一端部に設けられた筒状の第二重り部３２と、を有する。第一重り部３１は、外殻体の内壁面１０ｉに沿う湾曲した平板形状となっている。要するに、第一重り部３１は、内壁面１０ｉに隣接する一方面である外側面３１ｕと、内壁面１０ｉとは隣接しない他方面である内側面３１ｉとは、内側面３１ｉの曲率が大きい曲面で構成されている。また、外側面３１ｕには、外側面３１ｕの外縁部分よりも少し肉厚な嵌合凸部３１ｄが突設されている。一方、内側面３１ｉには、重り部３０の長手方向に沿う第一リブ３５と、短手方向に沿う２つの第二リブ３６と、が設けられている。これらの第一リブ３５及び第二リブ３６並びに嵌合凸部３１ｄは、重り部３０の重量調整を可能にする構造といえる。また、長手方向の両端縁には、第１外殻体１１に重り部３０を装着するときに利用する嵌合切欠き３１ｋが形成されている。 FIG. 6 is a perspective view of the weight portion 30 as viewed from the outer surface side. FIG. 7 is a perspective view of the weight portion 30 as viewed from the inner side surface side.
As shown in FIGS. 6 and 7, the weight portion 30 includes a first weight portion 31 formed in a flat plate shape, and a tubular second double portion 32 provided at one end of the first weight portion 31. Have. The first weight portion 31 has a curved flat plate shape along the inner wall surface 10i of the outer shell body. In short, the first weight portion 31 is a curved surface in which the outer surface 31u, which is one surface adjacent to the inner wall surface 10i, and the inner surface 31i, which is the other surface not adjacent to the inner wall surface 10i, have a large curvature of the inner surface 31i. It is configured. Further, the outer surface 31u is provided with a fitting convex portion 31d that is slightly thicker than the outer edge portion of the outer surface 31u. On the other hand, the inner side surface 31i is provided with a first rib 35 along the longitudinal direction of the weight portion 30 and two second ribs 36 along the lateral direction. It can be said that the first rib 35, the second rib 36, and the fitting convex portion 31d have a structure that enables the weight adjustment of the weight portion 30. Further, fitting notches 31k used when the weight portion 30 is attached to the first outer shell body 11 are formed on both end edges in the longitudinal direction.

第二重り部３２は、第一重り部３１の一端側（図中上側）から他端側に向けて延出された有底筒状の構造である。第二重り部３２は、その開口側３２ａが第一重り部３１に接続されており、底部側３２ｂが空間ＳＰ内に突出するように装着される。第二重り部３２の開口側３２ａの内径（Ｄ２）は、軸部２０の軸外径(Ｄ１)よりも若干大きく構成されている（図８参照）。要するに、第二重り部３２は、他のコマ玩具の軸部２０を挿入可能な大きさに構成されている。 The second double portion 32 has a bottomed tubular structure extending from one end side (upper side in the drawing) of the first weight portion 31 toward the other end side. The opening side 32a of the second double portion 32 is connected to the first weight portion 31, and the bottom side 32b is mounted so as to project into the space SP. The inner diameter (D2) of the opening side 32a of the second double portion 32 is slightly larger than the outer diameter (D1) of the shaft portion 20 (see FIG. 8). In short, the second double portion 32 is configured to have a size into which the shaft portion 20 of another top toy can be inserted.

図８は、軸部２０の断面斜視図である。
図８に示すように、軸部２０は、回転中心となる軸本体２１が円柱状に形成されており、コマ玩具１の回転支軸として構成されている。また、軸本体２１は、その外径（Ｄ１）が前掲のごとく第二重り部３２の開口側３２ａの内径（Ｄ２）より若干小さく構成されている。要するに、軸本体２１は、他のコマ玩具１の開口部１８に挿入することが可能である。このことは、例えば、軸本体２１を他のコマ玩具１の開口部１８に挿入して連結することができる。また、軸部２０は、軸本体２１の先端面２１ｓの少なくとも外周縁である角２１ｅが丸みを帯びた形状に形成されている。 FIG. 8 is a cross-sectional perspective view of the shaft portion 20.
As shown in FIG. 8, in the shaft portion 20, the shaft main body 21 which is the center of rotation is formed in a columnar shape, and is configured as a rotation support shaft of the top toy 1. Further, the shaft body 21 is configured such that its outer diameter (D1) is slightly smaller than the inner diameter (D2) of the opening side 32a of the second double portion 32 as described above. In short, the shaft body 21 can be inserted into the opening 18 of the other top toy 1. This means that, for example, the shaft body 21 can be inserted into the opening 18 of the other top toy 1 and connected. Further, the shaft portion 20 is formed in a shape in which at least the outer peripheral edge of the tip surface 21s of the shaft main body 21 is rounded at a corner 21e.

軸部２０は、その一端に軸部２０を中心に大径に広がる円形のつば部２２を備えている。つば部２２は、外周縁部２２ｅから中心部に向かって本体部１０内方に凹む窪み２２ｄが形成されている。外周縁部２２ｅには、１８０度反対の位置に２つの係合切欠き２２ｃが設けられている。また、一方側の係合切欠き２２ｃに接近してリブ係合部２２ｍが突設されている。なお、外周縁部２２ｅは、軸部突出側が小径となる段差構造を有している。また、つば部２２には、本体部１０の空間側に向かって凹む凹部２２ｄｇ（図１０参照）が、例えば２つ設けられている。 The shaft portion 20 is provided with a circular brim portion 22 having a large diameter extending around the shaft portion 20 at one end thereof. The brim portion 22 is formed with a recess 22d that is recessed inward of the main body portion 10 from the outer peripheral edge portion 22e toward the center portion. The outer peripheral edge portion 22e is provided with two engaging notches 22c at positions 180 degrees opposite to each other. Further, the rib engaging portion 22m is projected so as to approach the engaging notch 22c on one side. The outer peripheral edge portion 22e has a stepped structure in which the protruding side of the shaft portion has a small diameter. Further, the brim portion 22 is provided with, for example, two recesses 22 deg (see FIG. 10) that are recessed toward the space side of the main body portion 10.

前掲のように構成されたコマ玩具１の各構成部品を組み立てについて説明する。
第１外殻体１１と第２外殻体１２とを組み合わせるときに、軸部２０及び重り部３０を組み込む。先ず、第１外殻体１１の内側に重り部３０を装着する。このとき、重り部３０の嵌合切欠き３１ｋを位置決め壁１５ｄに嵌め合わせるようにして装着する。そして、嵌合凸部３１ｄを凹み段部１１ｄに嵌めるようにセットする。この状態で、重り部３０は、第１外殻体１１内に仮保持された状態となる。第１外殻体１１に対して第２外殻体１２を嵌め合わせるときは、軸部２０のつば部２２は、第３切欠き１３ｋと第４切欠き１４ｋとの間に挟まれるようにセットされる。このとき、係合切欠き２２ｃと係合突起１３ｖ，１４ｖとを嵌め合わせる。更に、リブ係合部２２ｍと重り部３０の第一リブ３５の下端部３５ｄとを嵌め合わせる。なお、軸部２０は、つば部２２が第１外殻体１１の第３切欠き１３ｋの溝構造によって、第１外殻体１１に仮保持された状態にできる。 Assembling each component of the top toy 1 configured as described above will be described.
When the first outer shell body 11 and the second outer shell body 12 are combined, the shaft portion 20 and the weight portion 30 are incorporated. First, the weight portion 30 is attached to the inside of the first outer shell body 11. At this time, the fitting notch 31k of the weight portion 30 is fitted to the positioning wall 15d for mounting. Then, the fitting convex portion 31d is set so as to be fitted into the recessed step portion 11d. In this state, the weight portion 30 is temporarily held in the first outer shell body 11. When fitting the second outer shell body 12 to the first outer shell body 11, the brim portion 22 of the shaft portion 20 is set so as to be sandwiched between the third notch 13k and the fourth notch 14k. Will be done. At this time, the engaging notch 22c and the engaging protrusions 13v and 14v are fitted together. Further, the rib engaging portion 22m and the lower end portion 35d of the first rib 35 of the weight portion 30 are fitted together. The shaft portion 20 can be in a state in which the brim portion 22 is temporarily held by the first outer shell body 11 by the groove structure of the third notch 13k of the first outer shell body 11.

以上の状態で、第１外殻体１１に対して第２外殻体１２を嵌め合わせる。この嵌め合わせに際して、重り部３０は、第二重り部３２が位置決め突起１２ｒによって押され、第一重り部３１が第１外殻体１１の内壁面１０ｉに押し付けられ、外側面３１ｕが内壁面１０ｉに接した状態で固定・保持される。また、第１外殻体１１と第２外殻体１２との嵌め合わせは、開口縁１１ｅと開口縁１２ｅとの凹凸嵌合により確りと嵌合する。 In the above state, the second outer shell body 12 is fitted to the first outer shell body 11. At the time of this fitting, in the weight portion 30, the first double portion 32 is pushed by the positioning protrusion 12r, the first weight portion 31 is pressed against the inner wall surface 10i of the first outer shell body 11, and the outer surface 31u is the inner wall surface 10i. It is fixed and held in contact with. Further, the fitting of the first outer shell body 11 and the second outer shell body 12 is surely fitted by the uneven fitting of the opening edge 11e and the opening edge 12e.

このようにして組み立てられたコマ玩具１は、特に、接着剤等を用いて固定する必要はない。したがって、重り部３０は、本体部１０に対し着脱可能であることから、例えば、第二リブ３６の数が異なる重り部３０を装着し直して組み立て直すことも容易である。また、重り部３０は、第１外殻体１１側に偏心して設けられていることから、後述するように、逆立ちコマ玩具１として遊ぶときに、逆立ちし易くできる。 The top toy 1 assembled in this way does not need to be fixed with an adhesive or the like. Therefore, since the weight portion 30 is removable from the main body portion 10, for example, it is easy to reattach and reassemble the weight portions 30 having different numbers of second ribs 36. Further, since the weight portion 30 is provided eccentrically on the side of the first outer shell body 11, as will be described later, when playing as a tippe top toy 1, it is possible to easily stand upside down.

図９は、図２のＡ−Ａ線に沿った部分の断面斜視図である。
図９に示すように、コマ玩具１が組み立てられた状態では、重り部３０は、その長手方向においては、位置決め突起１２ｒとリブ係合部２２ｍとの間に挟まれ、軸部２０と開口部１８との間に固定されている。そして、第二重り部３２の開口を構成する内周部３２ｗと開口部１８は連通する。このように重り部３０が組み込まれた状態では、開口部１８の空間側の内側縁１８ｅは、開口側３２ａの筒部上端面３２ｅに密着している。すなわち、開口部１８は、すき間無く閉じられている。一方、穴１６は、つば部２２の外周縁部２２ｅと穴１６との組み合わせ段差構造によりすき間無く確りと閉じられている。 FIG. 9 is a cross-sectional perspective view of a portion of FIG. 2 along the line AA.
As shown in FIG. 9, in the assembled state of the top toy 1, the weight portion 30 is sandwiched between the positioning protrusion 12r and the rib engaging portion 22m in the longitudinal direction thereof, and the shaft portion 20 and the opening are formed. It is fixed between 18 and 18. Then, the inner peripheral portion 32w and the opening 18 forming the opening of the second double portion 32 communicate with each other. In the state where the weight portion 30 is incorporated in this way, the inner edge 18e on the space side of the opening 18 is in close contact with the upper end surface 32e of the cylinder portion on the opening side 32a. That is, the opening 18 is closed without a gap. On the other hand, the hole 16 is securely closed without a gap due to the combined step structure of the outer peripheral edge portion 22e of the brim portion 22 and the hole 16.

図１０は、図２のＢ−Ｂ線に沿った部分の断面図である。
図１０に示すように、コマ玩具１が組み立てられた状態では、重り部３０は、その幅方向（短手方向）においては、連結部１５の間で位置決め壁１５ｄ間に挟まれて、位置規制され固定されている。また、つば部２２には、前掲のごとく凹部２２ｄｇが設けられている。この凹部２２ｄｇは、例えば、治具等が進入することができ、組み立て時において軸部２０を保持する部位として利用できる。また、コマ玩具１が組み立てられた状態において、例えば、凹部２２ｄｇに治具を挿入することで、外表面１０ｕに触れることなくコマ玩具１を確実に保持することができる。したがって、外表面１０ｕに図柄や加工を施す作業がしやすくなる。 FIG. 10 is a cross-sectional view of a portion of FIG. 2 along the line BB.
As shown in FIG. 10, in the assembled state of the top toy 1, the weight portion 30 is sandwiched between the connecting portions 15 between the positioning walls 15d in the width direction (short direction), and the position is restricted. And fixed. Further, the brim portion 22 is provided with a recess 22 dg as described above. The recess 22 deg can be used as a portion for holding the shaft portion 20 at the time of assembly, for example, a jig or the like can enter the recess. Further, in the assembled state of the top toy 1, for example, by inserting a jig into the recess 22 deg, the top toy 1 can be reliably held without touching the outer surface 10u. Therefore, it becomes easy to perform the work of applying a pattern or processing to the outer surface 10u.

図１１（ａ）は、コマ玩具１を台座部５０に差込む前の状態を示す斜視図である。図１１（ｂ）は、コマ玩具１の展示状態の一例を示す斜視図である。
図１１（ａ）に示すように、台座部５は、コマ玩具１を保持可能な構成と有している。すなわち、台座部５０は、側面視で台形の円筒部材であり、上端面５０ｕには、軸部２０を挿入可能な台座開口５０ｈを備えている。要するに、台座開口５０ｈの開口内径（Ｄ３）は、軸部２０の外径（Ｄ１）を挿入可能な大きさに設定されている。したがって、図１１（ｂ）に示すように、コマ玩具１は、台座部５０に挿入された状態で、載置面６０上に安定して載置でき展示することができる。 FIG. 11A is a perspective view showing a state before the top toy 1 is inserted into the pedestal portion 50. FIG. 11B is a perspective view showing an example of the display state of the top toy 1.
As shown in FIG. 11A, the pedestal portion 5 has a structure capable of holding the top toy 1. That is, the pedestal portion 50 is a trapezoidal cylindrical member in a side view, and the upper end surface 50u is provided with a pedestal opening 50h into which the shaft portion 20 can be inserted. In short, the opening inner diameter (D3) of the pedestal opening 50h is set to a size that allows the outer diameter (D1) of the shaft portion 20 to be inserted. Therefore, as shown in FIG. 11B, the top toy 1 can be stably placed and displayed on the mounting surface 60 in a state of being inserted into the pedestal portion 50.

図１２は、図１１（ｂ）のＣ−Ｃ線に沿った部分の断面図である。
図１２に示すように、台座部５０の上端面５０ｕは、軸部２０のつば部２２の形状に対応する形状を有している。すなわち、端面外周縁（外側）に向かって高さを低くする傾斜の第一傾斜部５１ｕを備えている。したがって、第一傾斜部５１ｕは、コマ玩具１のつば部２２の窪みの傾斜に倣うように傾斜している。これにより、軸部２０が台座部５０に挿入された状態においては、台座部５０の上端面５０ｕが窪み２２ｄに入り込むよう接触して、コマ玩具１を確実に保持する。また、上端面５０ｕには、台座開口５０ｈの内方に向かって傾斜（高さを低く）する第二傾斜部５２ｕが設けられている。この第二傾斜部５２ｕは、軸部２０を台座開口５０ｈに挿入するとき挿入しやすいように、誘い込みの傾斜として機能する。 FIG. 12 is a cross-sectional view of a portion taken along the line CC of FIG. 11 (b).
As shown in FIG. 12, the upper end surface 50u of the pedestal portion 50 has a shape corresponding to the shape of the brim portion 22 of the shaft portion 20. That is, it is provided with a first inclined portion 51u having an inclination that lowers the height toward the outer peripheral edge (outside) of the end face. Therefore, the first inclined portion 51u is inclined so as to follow the inclination of the recess of the brim portion 22 of the top toy 1. As a result, when the shaft portion 20 is inserted into the pedestal portion 50, the upper end surface 50u of the pedestal portion 50 comes into contact with the recess 22d to securely hold the top toy 1. Further, the upper end surface 50u is provided with a second inclined portion 52u that inclines (lowers the height) inward of the pedestal opening 50h. The second inclined portion 52u functions as an invitation inclination so that the shaft portion 20 can be easily inserted when the shaft portion 20 is inserted into the pedestal opening 50h.

図１３は、コマ玩具１を載置面６０上に置いたときの状態を示す側面図である。
図１３に示すように、コマ玩具１を、軸部２０と本体部１０とが載置面６０に接する状態で載置したときに、軸部２０の中心軸線ＣＬが、載置面６０に対する傾斜角度θが略４５度の角度になるように設定されている。これは、本体部１０のサイズ（外径）、軸部２０の突出長さ、軸部２０の径等によって決定される。例えば、本体部１０の外径が小さいとき、或いは軸部２０の突出量が大きいときは、傾斜角度θが４５度よりも小さくなる。この場合、コマ玩具１を回した際に、軸部２０を下にして回転する逆立ちし難くなる。一方、例えば、本体部１０の外径が大きいとき、或いは軸部２０の突出量が小さいときは、傾斜角度θが４５度よりも大きくなる。この場合、コマ玩具１を回した際に、軸部２０を下にして回転する逆立ちし易くなる。しかし、軸部２０の長さと全体的なサイズ感からコマらしさなくなり、コマ玩具１として面白味が低下する。 FIG. 13 is a side view showing a state when the top toy 1 is placed on the mounting surface 60.
As shown in FIG. 13, when the top toy 1 is placed in a state where the shaft portion 20 and the main body portion 10 are in contact with the mounting surface 60, the central axis CL of the shaft portion 20 is inclined with respect to the mounting surface 60. The angle θ is set to be approximately 45 degrees. This is determined by the size (outer diameter) of the main body portion 10, the protruding length of the shaft portion 20, the diameter of the shaft portion 20, and the like. For example, when the outer diameter of the main body portion 10 is small, or when the amount of protrusion of the shaft portion 20 is large, the inclination angle θ becomes smaller than 45 degrees. In this case, when the top toy 1 is turned, it becomes difficult to stand upside down, which rotates with the shaft portion 20 facing down. On the other hand, for example, when the outer diameter of the main body portion 10 is large, or when the protrusion amount of the shaft portion 20 is small, the inclination angle θ becomes larger than 45 degrees. In this case, when the top toy 1 is turned, it becomes easy to stand upside down, which rotates with the shaft portion 20 facing down. However, the length of the shaft portion 20 and the overall sense of size make it less like a top, and the fun of the top toy 1 is reduced.

以下、コマ玩具１で遊ぶ時について、図１、図２及び図１４を参照して説明する。
図１４は、コマ玩具１の動作を示すための概略側面図である。
先ず、コマ玩具１を回すときは、図１に示すように、指先にて軸部２０を摘まんで、載置面６０上若しくは載置面６０から少し離して回す。この回し操作のとき、軸部２０の周りのつば部２２が凹んだ窪み２２ｄを有していることで、摘まみ易く回しやすい。コマ玩具１は、重心が重り部３０によって偏心しているので、コマ玩具１が回り始めると、直ぐに、図２に示すように、軸部２０を外側にして旋回するように回転する。 Hereinafter, the time of playing with the top toy 1 will be described with reference to FIGS. 1, 2, and 14.
FIG. 14 is a schematic side view for showing the operation of the top toy 1.
First, when turning the top toy 1, as shown in FIG. 1, the shaft portion 20 is picked up with a fingertip and turned on the mounting surface 60 or slightly away from the mounting surface 60. At the time of this turning operation, since the brim portion 22 around the shaft portion 20 has a recessed portion 22d, it is easy to pick and turn. Since the center of gravity of the top toy 1 is eccentric due to the weight portion 30, as soon as the top toy 1 starts to rotate, as shown in FIG. 2, the top toy 1 rotates so as to rotate with the shaft portion 20 on the outside.

その後、図１４に示すように、コマ玩具１は立ち上がり始める。詳細には、例えば、図２に示す如く、軸本体２１を最外周として旋回している状態から、旋回（矢印ＬＦ）した状態で軸本体２１の先端面２１ｓが載置面６０に接する。そして、更にコマ玩具１は、旋回しながら、その中心軸線ＣＬを垂直にする方向（矢印ＳＦ）の力が作用し立ち上がって行く。ここで、コマ玩具１が旋回（矢印ＬＦ）しながら先端面２１ｓが載置面６０に接触するときは、先端面２１ｓの角２１ｅが接する。この角２１ｅは円弧状に面取りされておち、これによって、角２１ｅが接した後の立ち上がりが円滑に行われて、中心軸線ＣＬが垂直線ＶＬと一致した状態で回転する。 After that, as shown in FIG. 14, the top toy 1 starts to stand up. Specifically, for example, as shown in FIG. 2, the tip surface 21s of the shaft body 21 comes into contact with the mounting surface 60 in a swirled state (arrow LF) from the state of swirling with the shaft body 21 as the outermost circumference. Then, while turning, the top toy 1 stands up due to the force acting in the direction (arrow SF) to make the central axis CL vertical. Here, when the tip surface 21s comes into contact with the mounting surface 60 while the top toy 1 turns (arrow LF), the corner 21e of the tip surface 21s comes into contact. The corner 21e is chamfered in an arc shape, so that the corner 21e rises smoothly after being in contact with the corner 21e and rotates in a state where the central axis CL coincides with the vertical line VL.

図１５は、コマ玩具１の展示状態の他の例を示す正面図である。
コマ玩具１は、前掲のように台座部５０に挿入して、展示状態とすることができる。図１５に示す場合は、複数のコマ玩具１が重ねられた状態を示す。この場合、コマ玩具１の開口部１８に他の軸部２０の軸本体２１を差し込むことで、多数のコマ玩具１を縦に重ねて展示することができる。なお、コマ玩具１の窪み２２ｄの曲率は、外表面１０ｕの曲率と略同じに構成されているので、コマ玩具１同士を連結した状態では、外表面１０ｕと窪み２２ｄとが面接触するように接するので、多数のコマ玩具１を重ねても安定して保持することができる。また、コマ玩具１は、その外表面１０ｕには、適宜配色された図柄Ｃや、キャラクターＡ，Ｂを模した絵が描かれている。これにより、展示物として楽しむことができる。また、コマ玩具１として回して遊ぶときは、図柄ＣやキャラクターＡ，Ｂが横線となって綺麗な模様を演出する。 FIG. 15 is a front view showing another example of the display state of the top toy 1.
The top toy 1 can be put into an exhibition state by being inserted into the pedestal portion 50 as described above. In the case shown in FIG. 15, a state in which a plurality of top toys 1 are stacked is shown. In this case, by inserting the shaft body 21 of the other shaft portion 20 into the opening 18 of the top toy 1, a large number of top toys 1 can be vertically stacked and displayed. Since the curvature of the recess 22d of the top toy 1 is substantially the same as the curvature of the outer surface 10u, the outer surface 10u and the recess 22d are in surface contact with each other when the top toys 1 are connected to each other. Since they are in contact with each other, they can be stably held even if a large number of top toys 1 are stacked. Further, on the outer surface 10u of the top toy 1, a pattern C in which colors are appropriately arranged and a picture imitating characters A and B are drawn. As a result, it can be enjoyed as an exhibit. In addition, when playing as a top toy 1, the symbols C and characters A and B become horizontal lines to produce a beautiful pattern.

以上述べたように、本実施形態のコマ玩具１によれば、コマ玩具１は、その構成要素が部品構成となっているので、組立て部品の変更が容易で玩具形態を多様化し易く、玩具として興趣性を高めることができる。また、重り部３０は、組み込み部品として構成されるので、重り部３０によって重心位置を自在に変えることができる。この結果、コマ玩具１の回転性能を変えることが容易にでき、例えば、コマ玩具１の外表面１０ｕに描く図画やキャラクターに合わせて回転性能を演出が可能であり、その興趣性は格段に向上する。さらに、軸部２０とは反対側に開口部１８が設けられていることで、開口部１８を利用して、他の物品の連結を可能にする。また、コマ玩具１は、組立てが容易であることから、組立て式のコマ玩具１として提供することができ、その組立てをも楽しむことができ興趣性は極めて高い。 As described above, according to the top toy 1 of the present embodiment, since the constituent elements of the top toy 1 are component components, it is easy to change the assembled parts, the toy form can be easily diversified, and the toy can be used as a toy. It can enhance the interest. Further, since the weight portion 30 is configured as an embedded component, the position of the center of gravity can be freely changed by the weight portion 30. As a result, the rotation performance of the top toy 1 can be easily changed. For example, the rotation performance can be produced according to the drawing or character drawn on the outer surface 10u of the top toy 1, and its interest is significantly improved. do. Further, since the opening 18 is provided on the side opposite to the shaft portion 20, the opening 18 can be used to connect other articles. Further, since the top toy 1 is easy to assemble, it can be provided as an assembly type top toy 1, and the assembly can be enjoyed, which is extremely interesting.

また、本実施形態のコマ玩具１では、本体部１０の内部は空間ＳＰとして形成されているので、重り部３０を配置する位置を選ぶことができる。この結果、コマ玩具１の重心位置を変えることが容易にでき、コマ玩具１の回転性能等の特性を変えることができる。 Further, in the top toy 1 of the present embodiment, since the inside of the main body portion 10 is formed as a space SP, the position where the weight portion 30 is arranged can be selected. As a result, the position of the center of gravity of the top toy 1 can be easily changed, and the characteristics such as the rotational performance of the top toy 1 can be changed.

本実施形態のコマ玩具１では、重り部３０は、本体部１０の外表面１０ｕに隣接して設けられているので、重り部３０を回転半径の外周寄りに配置でき、偏心を大きくすることができる。 In the top toy 1 of the present embodiment, since the weight portion 30 is provided adjacent to the outer surface 10u of the main body portion 10, the weight portion 30 can be arranged closer to the outer circumference of the turning radius, and the eccentricity can be increased. can.

また、本実施形態のコマ玩具で１は、重り部３０は平板形状に構成されているので、本体部１０の内部空間の内壁面１０ｉに設置し易い。また、重り部３０を開口部１８と軸部２０との間に設けることで、コマの重心を軸部２０の位置に対して設定しやすく、例えば、重心を軸部２０とは反対寄り（先端寄り）にすることができる。 Further, in the top toy of the present embodiment, since the weight portion 30 is formed in a flat plate shape, it can be easily installed on the inner wall surface 10i of the internal space of the main body portion 10. Further, by providing the weight portion 30 between the opening 18 and the shaft portion 20, it is easy to set the center of gravity of the top with respect to the position of the shaft portion 20. For example, the center of gravity is closer to the shaft portion 20 (tip). Can be closer).

また、本実施形態のコマ玩具１では、重り部３０は、空間ＳＰを形成する内壁面１０ｉに隣接する第一重り部３１の外側面３１ｕが曲面にて構成されることで、内壁面１０ｉの曲率に合わせて内壁面１０ｉに接するようにして確実に保持できる。一方、第一重り部３１の内側面３１ｉの曲率を外側面３１ｕの曲率に対して変えることで、例えば第一重り部３１の厚みを全長にわたって略同じの板状の構成、或いは、板厚を部位によって変えることで重心位置を変える構成とすることができる。 Further, in the top toy 1 of the present embodiment, the weight portion 30 has a curved surface on the outer surface 31u of the first weight portion 31 adjacent to the inner wall surface 10i forming the space SP, so that the inner wall surface 10i has a curved surface. It can be reliably held so as to be in contact with the inner wall surface 10i according to the curvature. On the other hand, by changing the curvature of the inner side surface 31i of the first weight portion 31 with respect to the curvature of the outer surface 31u, for example, the thickness of the first weight portion 31 may be substantially the same over the entire length, or the plate thickness may be changed. The position of the center of gravity can be changed by changing the position depending on the part.

本実施形態のコマ玩具１では、第一重り部３１において、本体部１０の内壁面１０ｉに接触しない内側面３１ｉに、リブ（第一リブ３５，第二リブ３６）を設けることで、重り部３０の重さを変えることができる。また、リブを設ける位置によってコマ玩具１の重心の位置を変えることができる。さらに、リブの数の増減によって重さ調整や重心位置の変更が容易にできる。 In the top toy 1 of the present embodiment, the weight portion is provided by providing ribs (first rib 35, second rib 36) on the inner side surface 31i of the first weight portion 31 that does not come into contact with the inner wall surface 10i of the main body portion 10. The weight of 30 can be changed. Further, the position of the center of gravity of the top toy 1 can be changed depending on the position where the rib is provided. Further, the weight can be easily adjusted and the position of the center of gravity can be easily changed by increasing or decreasing the number of ribs.

また、本実施形態のコマ玩具１では、重り部３０は、本体部１０に対し着脱可能に構成されているので、異なる重り部３０の装着ができる。この結果、重さや重心位置の異なる複数の重り部３０を選択できるコマ玩具１を提供できる。 Further, in the top toy 1 of the present embodiment, the weight portion 30 is configured to be removable from the main body portion 10, so that different weight portions 30 can be attached. As a result, it is possible to provide the top toy 1 capable of selecting a plurality of weight portions 30 having different weights and positions of the center of gravity.

本実施形態のコマ玩具１では、重り部３０は、本体部１０を構成する第１外殻体１１及び第２外殻体１２の何れかに設けられるので、重り部３０をコマ玩具１の片側に偏心して設けることができる。また、組立てに際して、重り部３０を片方の外殻体に設けて組み立てることが出るので、コマ玩具１の組み立て性を良くすることができる。 In the top toy 1 of the present embodiment, the weight portion 30 is provided on either the first outer shell body 11 or the second outer shell body 12 constituting the main body portion 10, so that the weight portion 30 is provided on one side of the top toy 1. Can be provided eccentrically. Further, when assembling, the weight portion 30 may be provided on one of the outer shells to be assembled, so that the assembling property of the top toy 1 can be improved.

また、本実施形態のコマ玩具１においては、重り部３０は、第１外殻体１１と第２外殻体１２とを連結する連結部１５間に位置するように設けられているので、連結部１５によって重り部３０の位置決めができ、重り部３０の設置が容易である共に保持が容易である。 Further, in the top toy 1 of the present embodiment, the weight portion 30 is provided so as to be located between the connecting portions 15 that connect the first outer shell body 11 and the second outer shell body 12, so that they are connected. The weight portion 30 can be positioned by the portion 15, and the weight portion 30 can be easily installed and held.

また、本実施形態のコマ玩具１においては、本体部１０の開口部１８は、組み合わせられる２つの外殻体（第１外殻体１１、第２外殻体１２）の切欠き（第１切欠き１１ｋ、第２切欠き１２ｋ）にて形成されるので、開口部１８を形成するときに、開口部１８及び開口部１８近傍に他の部材、例えば第二重り部３２を挟持するように設けることができる。 Further, in the top toy 1 of the present embodiment, the opening 18 of the main body 10 is a notch (first cut) of two outer shells (first outer shell 11, second outer shell 12) to be combined. Since it is formed by the notch 11k and the second notch 12k), when the opening 18 is formed, another member, for example, the second double portion 32 is provided so as to sandwich the opening 18 and the vicinity of the opening 18. be able to.

本実施形態のコマ玩具１においては、重り部３０は、平板形状の第一重り部３１と筒状の第二重り部３２とを有するので、内壁面１０ｉに第一重り部３１を接するように配置し、開口部１８に第二重り部３２を設置することができる。また、第一重り部３１と筒状の第二重り部３２は連続した一体構造であるので、組み込み部品点数を少なくできる。 In the top toy 1 of the present embodiment, the weight portion 30 has a flat plate-shaped first weight portion 31 and a tubular second double portion 32, so that the first weight portion 31 is in contact with the inner wall surface 10i. It can be arranged and the second double portion 32 can be installed in the opening 18. Further, since the first weight portion 31 and the tubular second double portion 32 have a continuous integrated structure, the number of built-in parts can be reduced.

本実施形態のコマ玩具１は、開口部１８と連通される第二重り部３２により開口部１８が塞がれるので、本体部１０の内部へのゴミ等に侵入を防止することができ、コマ玩具１の重心変動等を回避することができる。 In the top toy 1 of the present embodiment, since the opening 18 is closed by the second double portion 32 communicating with the opening 18, it is possible to prevent dust and the like from entering the inside of the main body 10, and the top can be prevented from entering. It is possible to avoid fluctuations in the center of gravity of the toy 1.

本実施形態のコマ玩具１においては、第１外殻体１１と第２外殻体１２との連結状態において、第二重り部３２は、その開口側３２ａが開口部１８に対応し第二重り部３２の内周部３２ｗが開口部１８に連通するので、重り部３０の設置と同時に本体部１０にその内方まで深く凹んだ構成を設けることができる。また、軸部２０の外径（Ｄ１）は、開口部１８（第二重り部３２の内周部３２ｗ）の内径（Ｄ２）より小さく構成することで、開口部１８に他のコマ玩具１の軸部２０を挿入可能である。この結果、コマ玩具１は軸部２０を他のコマ玩具１の開口部１８に挿入することができ、複数個のコマ玩具を連結して遊ぶことができる。 In the top toy 1 of the present embodiment, in the connected state of the first outer shell 11 and the second outer shell 12, the opening side 32a of the second double portion 32 corresponds to the opening 18, and the second double Since the inner peripheral portion 32w of the portion 32 communicates with the opening 18, the main body portion 10 can be provided with a deeply recessed structure at the same time as the weight portion 30 is installed. Further, the outer diameter (D1) of the shaft portion 20 is made smaller than the inner diameter (D2) of the opening 18 (inner peripheral portion 32w of the second double portion 32), so that the opening 18 is formed by another top toy 1. The shaft portion 20 can be inserted. As a result, the top 20 can be inserted into the opening 18 of the other top toy 1, and a plurality of top toys can be connected and played.

本実施形態のコマ玩具１は、軸本体２１の角２１ｅが丸みを帯びた形状に形成されているので、軸部２０を回転支点して逆立ちし易くすることができる。また、本実施形態のコマ玩具１は、軸部２０と本体部１０とが載置面６０に接する状態で載置されたときに、軸部２０の中心軸線ＣＬが、載置面６０に対して略４５度の角度になるように設定されていることで、軸部２０を回転支点にした逆立ちの起き上がりが容易になる。さらに、例えば、前記略４５度の角度になるように軸部２０の突出長さが設定されていることで、コマ玩具１としての外観的なコマらしさを維持することができる。 In the top toy 1 of the present embodiment, since the corners 21e of the shaft body 21 are formed in a rounded shape, the shaft portion 20 can be used as a rotation fulcrum to facilitate a handstand. Further, in the top toy 1 of the present embodiment, when the shaft portion 20 and the main body portion 10 are mounted in a state of being in contact with the mounting surface 60, the central axis CL of the shaft portion 20 is relative to the mounting surface 60. By setting the angle to be approximately 45 degrees, it becomes easy to raise the handstand with the shaft portion 20 as the rotation fulcrum. Further, for example, by setting the protruding length of the shaft portion 20 so as to have an angle of about 45 degrees, it is possible to maintain the appearance of a top as a top toy 1.

本実施形態のコマ玩具１の軸部２０には、軸本体２１から大径に広がるつば部２２が設けられていることで、第１外殻体１１と第２外殻体１２とで形成され穴１６につば部２２を嵌めるように取り付けることができるので、軸部２０の組み込み性を良くできる。また、つば部２２は、軸本体２１に向かって窪み２２ｄが形成されているので、軸本体２１を摘まみ易くできる。 The shaft portion 20 of the top toy 1 of the present embodiment is provided with a brim portion 22 that extends from the shaft body 21 to a large diameter, so that the first outer shell body 11 and the second outer shell body 12 are formed. Since the brim portion 22 can be attached to the hole 16 so as to be fitted, the workability of the shaft portion 20 can be improved. Further, since the brim portion 22 has a recess 22d formed toward the shaft main body 21, the shaft main body 21 can be easily pinched.

また、本実施形態のコマ玩具１のつば部２２には、本体部１０の内方に向かって凹む凹部２２ｄｇが設けられているので、凹部２２ｄｇを利用して、例えば治具等により外表面１０ｕに接触することなくコマ玩具１を保持することができる。この結果、コマ玩具１の外表面１０ｕに模様や図柄を描くと等の加工を施す際に、加工しやすい状態で保持することが可能になる。 Further, since the brim portion 22 of the top toy 1 of the present embodiment is provided with a concave portion 22 dg that is recessed inward of the main body portion 10, the outer surface 10 u is provided by using the concave portion 22 dg, for example, by using a jig or the like. The top toy 1 can be held without contacting the toy 1. As a result, when a pattern or a pattern is drawn on the outer surface 10u of the top toy 1, it is possible to hold the toy 1 in a state in which it is easy to process.

本実施形態のコマ玩具１においては、コマ玩具１の軸部２０を挿入した状態で載置する展示形態とする台座部５０を備えるので、コマ玩具１を展示物として楽しむことができる。 Since the top toy 1 of the present embodiment includes a pedestal portion 50 that is placed in a state where the shaft portion 20 of the top toy 1 is inserted, the top toy 1 can be enjoyed as an exhibit.

本実施形態のコマ玩具１は、成形樹脂にて構成されるので、複数の部品の組み合わせにて形成することが容易であり、成形性がよく生産性に優れている。 Since the top toy 1 of the present embodiment is made of a molding resin, it can be easily formed by combining a plurality of parts, and has good moldability and excellent productivity.

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、第一重り部３１を板状にし、第一リブ３５，第二リブ３６を設けて重さ並びに重心位置を変更できるようにしたが、重り部３０の重さを変える構成としては、第一重り部３１の板厚み自体を変えるように構成しても良い。また、上記実施形態における重り部３０は、第１外殻体１１側に設けるようにしたが、第２外殻体１２側に設ける構成であってもよい。 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 first weight portion 31 is formed into a plate shape, and the first rib 35 and the second rib 36 are provided so that the weight and the position of the center of gravity can be changed, but the weight of the weight portion 30 is changed. As a configuration to be changed, the plate thickness itself of the first weight portion 31 may be changed. Further, although the weight portion 30 in the above embodiment is provided on the first outer shell body 11 side, it may be provided on the second outer shell body 12 side.

また、上記実施形態の軸部２０においては、軸本体２１の２１ｅを丸くする構成としたがこれに限るものではなく、例えば、軸本体２１の先端面２１ｓを全体的に丸くする構成であってもよい。 Further, in the shaft portion 20 of the above embodiment, 21e of the shaft main body 21 is rounded, but the present invention is not limited to this. For example, the tip surface 21s of the shaft main body 21 is rounded as a whole. May be good.

１コマ玩具
１０本体部
１０ｉ内壁面
１０ｕ外表面
１１第１外殻体
１１ｋ第１切欠き
１２第２外殻体
１２ｋ第２切欠き
１３ｋ第３切欠き
１４ｋ第４切欠き
１５連結部
１６穴
１８開口部
２０軸部
２１軸本体
２１ｅ角
２２つば部
２２ｄ窪み
２２ｅ外周縁部
３０重り部
３１第一重り部
３１ｉ内側面（他方面）
３１ｕ外側面（一方面）
３２第二重り部
３５第一リブ
３６第二リブ
５０台座部
６０載置面
ＣＬ中心軸線 1 Top toy 10 Main body 10i Inner wall surface 10u Outer surface 11 1st outer shell 11k 1st notch 12 2nd outer shell 12k 2nd notch 13k 3rd notch 14k 4th notch 15 Connecting part 16 Hole 18 Opening 20 Shaft 21 Shaft body 21e Square 22 Brim 22d Recess 22e Outer peripheral edge 30 Weight 31 First weight 31i Inner surface (other side)
31u outer side (one side)
32 Second double part 35 First rib 36 Second rib 50 Pedestal part 60 Mounting surface CL Center axis

Claims

It is a top toy that can be changed into a game form and an exhibition form.
The main body, which has a ball-missing shape,
A shaft portion protruding from the main body portion and a shaft portion
A weight portion provided inside the main body portion is provided.
An opening is formed in the main body portion on the side opposite to the protruding side of the shaft portion.
Top toys.

The top toy according to claim 1.
A space is formed inside the main body.
Top toys.

The top toy according to claim 2.
The weight portion is provided adjacent to the inner wall surface of the main body portion in which the space is formed.
Top toys.

The top toy according to claim 3.
The weight portion includes a first weight portion formed in a flat plate shape, and is provided between the shaft portion and the opening portion.
Top toys.

The top toy according to claim 4.
The first weight portion includes one surface adjacent to the inner wall surface and the other surface not adjacent to the inner wall surface.
The one surface and the other surface are formed of curved surfaces having different curvatures.
Top toys.

The top toy according to claim 5.
A rib is provided on the other surface of the first weight portion, which is not adjacent to the inner wall surface.
Top toys.

The top toy according to any one of claims 2 to 6.
The weight portion is configured to be removable from the main body portion.
Top toys.

The top toy according to any one of claims 2 to 7.
The main body is composed of a first outer shell and a second outer shell.
The weight portion is provided with the center of gravity eccentrically provided on either side of the first outer shell body and the second outer shell body.
Top toys.

The top toy according to claim 8.
The first outer shell body and the second outer shell body are configured to be connectable to each other via a plurality of connecting portions.
The weight portion is provided so as to be located between adjacent objects of the connecting portion in a state of being adjacent to the inner wall surface of the first outer shell body or the second outer shell body.
Top toys.

The top toy according to claim 8 or 9.
A first notch is formed in the first outer shell body, and a second notch is formed in the second outer shell body.
In the connected state of the first outer shell body and the second outer shell body, the opening is formed by the first notch and the second notch.
Top toys.

The top toy according to any one of claims 2 to 10.
The weight portion includes a first weight portion formed in a flat plate shape and a tubular second double portion provided at one end of the first weight portion.
Top toys.

The top toy according to claim 11.
The second double portion is formed in a bottomed tubular shape.
Top toys.

The top toy according to claim 12.
The second double portion is configured so that a shaft portion of another top toy can be inserted.
Top toys.

The top toy according to claim 12 or 13.
The main body includes a first outer shell and a second outer shell.
The inner peripheral portion of the second double portion and the opening of the main body portion communicate with each other in a connected state between the first outer shell body and the second outer shell body.
Top toys.

The top toy according to any one of claims 11 to 14.
The shaft portion is formed in a columnar shape and has a columnar shape.
The outer diameter of the shaft portion is smaller than the inner diameter of the second double portion.
Top toys.

The top toy according to any one of claims 1 to 15.
The shaft portion is formed in a shape in which at least the corners of the tip portion are rounded.
Top toys.

The top toy according to any one of claims 1 to 16.
The shaft portion further includes a brim portion that extends in a large diameter around the shaft portion.
A recess is formed in the brim portion from the outer peripheral portion to the central portion.
Top toys.

The top toy according to claim 17.
The main body includes a first outer shell and a second outer shell.
A third notch is formed in the first outer shell body, and a fourth notch is formed in the second outer shell body.
In the connected state of the first outer shell and the second outer shell, the third notch and the hole formed by the fourth notch are closed by the brim.
Top toys.

The top toy according to claim 17 or 18.
The brim portion is formed with a recess that is recessed inward of the main body portion.
Top toys.

The top toy according to any one of claims 1 to 19.
A plurality of the top toys can be connected by inserting the shaft portion into the opening of the other top toys.
Top toys.

The top toy according to any one of claims 1 to 20.
A pedestal portion into which the shaft portion can be inserted is provided.
The display form is a state in which the shaft portion is inserted into the pedestal portion.
Top toys.

The top toy according to any one of claims 1 to 21.
The outer surface of the main body is formed of a substantially spherical shape by the molding resin.
Top toys.

The top toy according to any one of claims 1 to 22.
When the top toy is placed in a state where the shaft portion and the main body portion are in contact with the mounting surface, the central axis of the shaft portion is at an angle of approximately 45 degrees with respect to the previously described mounting surface. Is set to
Top toys.