JPH0613894U

JPH0613894U - Toy that rolls by moving its center of gravity

Info

Publication number: JPH0613894U
Application number: JP11150091U
Authority: JP
Inventors: 靖代鶴田
Original assignee: 靖代鶴田
Priority date: 1991-11-28
Filing date: 1991-11-28
Publication date: 1994-02-22

Abstract

(57)【要約】［目的］２つの同じ底面のない円錐を、底面部で会わせ
た玩具を斜面で、安定した左右に揺れる動きで転がす。［構成］玩具は厚紙製の底面がなく、中空の円錐２つを
底面部でくっつけたものの中に自由に動く球を入れ、円
錐の頂点のところに重りを詰めたもの。本玩具は斜面を
左右に揺れながら楽しめる。 (57) [Summary] [Purpose] Two identical cones without a bottom are rolled with a stable left-right sway on a slope with a toy meeting at the bottom. [Structure] The toy does not have a bottom made of cardboard, but has two hollow cones attached at the bottom to put a freely moving ball, and the top of the cone is filled with a weight. This toy can be enjoyed by rocking the slope left and right.

Description

【考案の詳細な説明】［０００１］［産業上の利用分野］本考案は玩具に関するものである。Description: [0001] [Industrial field of application] The present invention relates to a toy.

［０００２］［従来の技術］２本の並行でない棒の上を転がっていく。但し、玩具は棒にしか触れていない。しかし斜面では安定な左右に揺れる動きは長続きせず、すぐに不安定な動きをとって転がる。 [0002] [Prior Art] Roll over two non-parallel bars. However, the toys only touch the stick. However, on the slope, the stable swaying movement to the left and right does not last long, and it immediately rolls with unstable movement.

［０００３］［考案が解決しようとする課題］斜面上を安定した左右に揺れながら転がるようにする。 [0003] [Problems to be solved by the invention] Roll on a slope while swaying left and right in a stable manner.

［０００４］［課題を解決しようとする手段］両端の円錐の頂点に重りを詰め、左右に揺れる動きを安定にする。球は左右に揺れる動きを助ける。又、頂点の重りは球が頂点に詰まることも防止する。 [0004] [Means for Solving the Problem] The vertices of the cones at both ends are packed with weights to stabilize the swaying motion from side to side. The sphere assists in swaying left and right. The weight of the vertices also prevents the spheres from clogging the vertices.

［０００５］［作用］内の球が下に移動することにより玩具をスムーズに転がらせ、頂点の重りの慣性により左右に揺れる動きを安定させる。又、頂点の重りは、球が頂点に詰まることも防止している。 [Action] The ball inside moves downward to smoothly roll the toy, and the inertia of the apex weight stabilizes the swinging motion to the left and right. The apex weight also prevents the sphere from becoming jammed at the apex.

［０００６］［実施例］素材は厚紙を用い、円錐の母線を１２ｃｍにし、展開した時の扇型の中心角９０度をにする。内の球をビー玉にし、頂点の重りを塵紙１枚にする。同じ斜面で転がす場合、ビー玉が重いほど左右に揺れる動きは多くなる。また、ビー玉が同じだと斜面の傾斜が大きいほど左右に揺れる動きは少なくなる。ただし、摩擦により玩具の転がる傾斜の限度は異なる。内の球を０、５２ｇのプラスチック球にしたところ、左右に揺れる動きはあまり安定しない。又、スーパーボールでは４ｇ〜５ｇの同じ位の重さのものではあまり変わらない。頂点の重りを軽くすると左右に揺れる動きは多くなり、石膏を用いて重くすると左右に揺れる動きは少なくなる。 [Example] [0006] The material is thick paper, the generatrix of the cone is 12 cm, and the fan-shaped central angle when developed is 90 degrees. Use the inner ball as a marble and the weight at the top as a piece of dust paper. When rolling on the same slope, the heavier the marble is, the more it sways to the left and right. Also, if the marbles are the same, the greater the slope is, the less swaying motion will occur. However, due to friction, the limits of the tilt of the toy are different. When the inner sphere was a 0.52g plastic sphere, the swaying motion to the left and right was not very stable. Also, with super balls, the same weight of 4 to 5 g does not change much. If the weight of the apex is lightened, the amount of swaying motion to the left and right will increase.

［０００７］［考案の効果］従来のものより安定した左右に揺れる動きで転がるようになった。 [0007] [Effect of the device] It has become possible to roll with more stable left and right swaying movements than the conventional ones.

［０００８］ [0008]

【図面の簡単な説明】[Brief description of drawings]

［図１］重心移動で転がる玩具を示した横から見た断面
図である。［図２］重心移動で転がる玩具を示した横から見た平面
図である。［図３］重心移動で転がる玩具を示した縦から見た断面
図である。［図３］重心移動で転がる玩具を示した縦から見た平面
図である。［符合の説明］１球２重り３本体FIG. 1 is a cross-sectional view showing a toy that rolls due to movement of the center of gravity, as seen from the side. FIG. 2 is a plan view of a toy that rolls when its center of gravity moves, as seen from the side. FIG. 3 is a vertical cross-sectional view showing a toy that rolls when its center of gravity moves. FIG. 3 is a plan view of a toy that rolls when its center of gravity moves, as seen from the vertical direction. [Explanation of sign] 1 ball 2 weight 3 body

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【手続補正書】[Procedure amendment]

【提出日】平成５年８月１６日[Submission date] August 16, 1993

【手続補正１】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】図面の簡単な説明[Name of item to be corrected] Brief description of the drawing

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【図面の簡単な説明】[Brief description of drawings]

【図１】重心移動で転がる玩具を横から示した断面図FIG. 1 is a cross-sectional view showing a toy rolling from the center of gravity from the side.

【図２】重心移動で転がる玩具を横から示した平面図FIG. 2 is a plan view showing a toy rolling from the side by moving its center of gravity.

【図３】重心移動で転がる玩具を縦から示した断面図FIG. 3 is a vertical cross-sectional view of a toy that rolls by moving its center of gravity.

【図４】重心移動で転がる玩具を縦から示した平面図FIG. 4 is a plan view vertically showing a toy that rolls due to movement of the center of gravity.

【符号の説明】１球２重り３本体[Explanation of symbols] 1 ball 2 weight 3 body

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

［請求項１］２つの同じ底面のない円錐を、底面部で合
わせたものが、安定して左右に揺れる動きで坂を転が
る。円錐の頂点には重りが詰めてある。また、中は空
で、自由に動く球が入っている。また、重りは球が頂点
に詰まることも防止している。[Claim 1] Two cones having the same bottom surface, which are combined at the bottom surface portion, roll in a stable rocking motion on the slope. Weights are packed at the tops of the cones. The inside is empty and contains a freely moving ball. The weight also prevents the ball from getting stuck at the top.