JP3887049B2 - One-wheel playground equipment - Google Patents

One-wheel playground equipment Download PDF

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Publication number
JP3887049B2
JP3887049B2 JP29311396A JP29311396A JP3887049B2 JP 3887049 B2 JP3887049 B2 JP 3887049B2 JP 29311396 A JP29311396 A JP 29311396A JP 29311396 A JP29311396 A JP 29311396A JP 3887049 B2 JP3887049 B2 JP 3887049B2
Authority
JP
Japan
Prior art keywords
wheel
playground equipment
base
vertical shaft
moving means
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.)
Expired - Fee Related
Application number
JP29311396A
Other languages
Japanese (ja)
Other versions
JPH1099547A (en
Inventor
利雄 近藤
Original Assignee
利雄 近藤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 利雄 近藤 filed Critical 利雄 近藤
Priority to JP29311396A priority Critical patent/JP3887049B2/en
Publication of JPH1099547A publication Critical patent/JPH1099547A/en
Application granted granted Critical
Publication of JP3887049B2 publication Critical patent/JP3887049B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【０００１】
【発明の属する技術分野】
本発明は基盤上を周回する一輪自転車形態の運動遊具に関するものである。
【０００２】
【従来の技術】
比較対象物として幼児用三輪車等がある。
【０００３】
【発明が解決しようとする課題】
幼児用三輪車等は使用上の問題点として、年少及び未熟幼児が乗る場合の衝突や路外への転落、また家庭敷地内にスペースを持たない場合の道路上使用による危険性等がある。
【０００４】
【課題を解決するための手段】
基盤の中央の垂直軸を回動する旋回フレームで一輪自転車を支持させ、基盤上の周回運転のみ可能な運動遊具で、旋回フレーム基部の垂直軸との回動手段と、その部分に接合する旋回フレーム基端との間に、一輪自転車の前後方向と平行な水平軸で回動できる手段を介在させる。
【０００５】
【発明の実施の形態】
【０００６】
【実施例】
本発明の実施例を図１及び図２で説明する。 側面視で直交する２個の筒体の接合で成る十字筒８の縦筒部９が垂直軸３に回動自在に外嵌し、垂直軸３の段部と上端に設けたネジ部に螺合する袋ナット４で上下位置を規制され、横筒部１０には旋回フレーム５の基端に一体で、一輪自転車６の前後方向と平行な水平軸部１１が回動自在に嵌入し、その先端に螺合するボルト１２と座金１３で抜落を制止する。
以上の構成により、旋回フレーム５から車輪７までの一連体が水平軸部１１の軸線で回動可能なため、車輪７が転動中に基盤１上の異物を轢いても各構成部分や運転に支障を生じない。
【０００７】
【発明の効果】
本遊具のサドルに跨り、支持ハンドルで上体を支えて駆動ペダルを廻すと、操向操作不要で乗物的小移動を伴った運動遊戯を楽しむことができるが、車輪が転動中に基盤上の異物を轢いても、各構成部に対する負荷や、運転に支障を生じない。
【図面の簡単な説明】
【図１】 本発明実施例の斜視図である。
【図２】 本発明実施例の部分の一部を破断した拡大斜視図である。
【符号の説明】
１ 基盤 ２ 円錐台
３ 垂直軸 ４ 袋ナット
５ 旋回フレーム ６ 一輪自転車
７ 車輪 ８ 十字筒
９ 縦筒部 １０ 横筒部
１１ 水平軸部 １２ ボルト
１３ 座金[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an exercise equipment in the form of a single-wheel bicycle that circulates on a base.
[0002]
[Prior art]
There is a tricycle for infants as a comparison object.
[0003]
[Problems to be solved by the invention]
Tricycles for infants, etc. have problems in use, such as collision when young and premature infants ride, falling off the road, and danger due to use on the road when there is no space in the home site.
[0004]
[Means for Solving the Problems]
A single-cycle bicycle supported by a revolving frame that rotates on the vertical axis in the center of the base, and is a playground equipment that can only be operated on the base. A means capable of rotating on a horizontal axis parallel to the front-rear direction of the unicycle is interposed between the base end of the frame.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
[0006]
【Example】
An embodiment of the present invention will be described with reference to FIGS. A vertical cylindrical portion 9 of a cross tube 8 formed by joining two cylindrical bodies orthogonal to each other in a side view is rotatably fitted to the vertical shaft 3 and is screwed into a screw portion provided at a step portion and an upper end of the vertical shaft 3. The vertical position is restricted by the cap nut 4 to be joined, and a horizontal shaft portion 11 that is integral with the base end of the turning frame 5 and is parallel to the front-rear direction of the unicycle 6 is rotatably fitted in the horizontal cylinder portion 10. The bolt 12 and the washer 13 that are screwed to the tip end are used to stop the drop.
With the above configuration, a series of bodies from the turning frame 5 to the wheel 7 can be rotated about the axis of the horizontal shaft portion 11, so that even if the wheel 7 rolls off foreign matter on the base 1, each component and operation Will not be disturbed.
[0007]
【The invention's effect】
If you straddle the saddle of this playground equipment and support the upper body with the support handle and turn the drive pedal, you can enjoy a play with small vehicle movement without steering operation, but the wheels are on the base while rolling Even if the foreign matter is scooped, the load on each component and the operation are not hindered.
[Brief description of the drawings]
FIG. 1 is a perspective view of an embodiment of the present invention.
FIG. 2 is an enlarged perspective view in which a part of the embodiment of the present invention is cut away.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Base 2 Frustum 3 Vertical axis 4 Cap nut 5 Turning frame 6 Unicycle 7 Wheel 8 Cross cylinder 9 Vertical cylinder part 10 Horizontal cylinder part 11 Horizontal shaft part 12 Bolt 13 Washer

Claims (1)

中央に垂直軸を立設した基盤と、一端を一輪自転車に固着した湾曲した旋回フレームの他端を回動自在に該垂直軸に支持されて成る遊具において、旋回フレーム基部の垂直軸との回動手段と、その部分に接合する旋回フレーム基端との間に、一輪自転車の前後方向と平行な水平軸で回動できる手段を介在させた事を特長とする盤上周回一輪遊具。In a playground equipment in which a vertical shaft at the center is vertically installed and a curved swing frame having one end fixed to a single-wheel bicycle and the other end of the swing frame is rotatably supported by the vertical shaft. An on-board orbiting one-wheel playground equipment characterized in that a means capable of rotating on a horizontal axis parallel to the front-rear direction of a single-wheel bicycle is interposed between a moving means and a base end of a turning frame joined to the moving means.
JP29311396A 1996-09-30 1996-09-30 One-wheel playground equipment Expired - Fee Related JP3887049B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29311396A JP3887049B2 (en) 1996-09-30 1996-09-30 One-wheel playground equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29311396A JP3887049B2 (en) 1996-09-30 1996-09-30 One-wheel playground equipment

Publications (2)

Publication Number Publication Date
JPH1099547A JPH1099547A (en) 1998-04-21
JP3887049B2 true JP3887049B2 (en) 2007-02-28

Family

ID=17790601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29311396A Expired - Fee Related JP3887049B2 (en) 1996-09-30 1996-09-30 One-wheel playground equipment

Country Status (1)

Country Link
JP (1) JP3887049B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939417A (en) * 2018-10-17 2018-12-07 刘红霞 Device is played in rotation
CN110548294A (en) * 2019-08-09 2019-12-10 钟鹏志 Interesting child entertainment equipment

Also Published As

Publication number Publication date
JPH1099547A (en) 1998-04-21

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