JPH0746618Y2 - Unicycle - Google Patents

Unicycle

Info

Publication number
JPH0746618Y2
JPH0746618Y2 JP1988147697U JP14769788U JPH0746618Y2 JP H0746618 Y2 JPH0746618 Y2 JP H0746618Y2 JP 1988147697 U JP1988147697 U JP 1988147697U JP 14769788 U JP14769788 U JP 14769788U JP H0746618 Y2 JPH0746618 Y2 JP H0746618Y2
Authority
JP
Japan
Prior art keywords
hawk
stand
wheel
unicycle
guide member
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 - Lifetime
Application number
JP1988147697U
Other languages
Japanese (ja)
Other versions
JPH0266390U (en
Inventor
嘉満 樋口
Original Assignee
大阪グリップ化工株式会社
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 大阪グリップ化工株式会社 filed Critical 大阪グリップ化工株式会社
Priority to JP1988147697U priority Critical patent/JPH0746618Y2/en
Publication of JPH0266390U publication Critical patent/JPH0266390U/ja
Application granted granted Critical
Publication of JPH0746618Y2 publication Critical patent/JPH0746618Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、娯楽、スポーツ用としての一輪車に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a unicycle for entertainment and sports.

(従来の技術) 最近、一輪車を利用したスポーツが注目を集め、子供達
の運動不足からくるスタミナ不足や肥満等の解消、バラ
ンス感覚と反射神経の養成などの目的で、小学校を中心
に授業やクラブ活動の中に積極的に一輪車を取入れつつ
ある。
(Prior Art) Recently, sports using unicycles have been attracting attention, and mainly for elementary school classes for the purpose of eliminating lack of stamina and obesity caused by lack of exercise of children, training balance sense and reflexes, etc. They are actively incorporating unicycles into their club activities.

従来の一輪車は、ホークの上部にシートポストを介して
サドルが設けられ、ホーク下部の左右一対のホーク足間
に、車輪が左右方向のクランク軸を介して回転自在に支
持されている。しかし、一輪車には、一般の自転車に装
備されているような自立可能なスタンドが備えられてい
ない。
In a conventional unicycle, a saddle is provided on an upper portion of a hawk via a seat post, and a wheel is rotatably supported between a pair of left and right hawk legs on a lower portion of the hawk via a left and right crankshaft. However, the unicycle is not equipped with a stand that can stand by itself, as is the case with ordinary bicycles.

(考案が解決しようとする課題) 従来、一輪車を店頭で陳列、展示する場合、一輪車自体
に自立スタンドを備えていないため、別体のスタンドを
設ける必要があり、手間がかかり非常に面倒であった。
(Problems to be solved by the invention) Conventionally, when a unicycle is displayed and displayed at a store, the unicycle itself does not have a self-standing stand, so it is necessary to provide a separate stand, which is troublesome and very troublesome. It was

また、一輪車を子供等が使用した後保管する場合には、
一輪車を横に倒した状態としており、相当広い面積を要
し、整然と収納保管することができず、非常に不便であ
った。
Also, when storing a unicycle after children have used it,
Since the unicycle was laid down sideways, it required a considerably large area and could not be stored and stored in an orderly manner, which was very inconvenient.

本考案は、上記のような実状に鑑みてなされたもので、
起立状態で簡単に自立させうると共に、使用の際に邪魔
になることのないスタンド部材を備えた便利な一輪車を
提供することを目的としている。
The present invention has been made in view of the above situation,
An object of the present invention is to provide a convenient unicycle equipped with a stand member that can be easily self-supported in a standing state and does not interfere with use.

(課題を解決するための手段) 本考案は上記目的を達成するために講じた技術的手段は
次の通りである。
(Means for Solving the Problems) The technical means taken to achieve the above-mentioned object of the present invention are as follows.

ホーク1の上部にシートポスト5を介してサドル4が設
けられ、ホーク1下部の左右一対のホーク足3間に、車
輪8が左右方向のクランク軸9を介して支持された一輪
車において、 上下方向の脚部21とこの脚部21の下端に設けられた前後
方向の接地部22とを逆T字状に有するスタンド部材20が
左右一対備えられ、左右一対の各ホーク足3に、筒状の
ガイド部材15がホーク足3に沿うように夫々上下方向に
設けられ、接地部22が車輪8下端よりも下方に位置して
接地するスタンド姿勢と、接地部22が車輪8下端よりも
上方に位置して地面から上方に離れる収納姿勢とに変更
できるように、各スタンド部材20の脚部21が、ガイド部
材15に上下方向に移動自在に内嵌され、スタンド部材20
を前記各姿勢に保持するように、スタンド部材20の脚部
21をガイド部材15に対して上下移動不能に固定するため
の固定手段27が設けられている点にある。
In a unicycle in which a saddle 4 is provided above a hawk 1 via a seat post 5 and a wheel 8 is supported between a pair of left and right hawk legs 3 below the hawk 1 via a crankshaft 9 in the left-right direction, A pair of left and right stand members 20 each having a leg portion 21 and a grounding portion 22 in the front-rear direction provided at the lower end of the leg portion 21 in an inverted T shape are provided, and a pair of left and right hawk legs 3 have a tubular shape. The guide member 15 is provided vertically along the hawk foot 3, respectively, and the grounding portion 22 is positioned below the lower end of the wheel 8 so as to be grounded, and the grounding portion 22 is positioned above the lower end of the wheel 8. Then, the leg portions 21 of each stand member 20 are fitted in the guide member 15 so as to be vertically movable so as to be able to be changed to a storage posture in which the stand member 20 is moved upward from the ground.
So as to hold the
A fixing means 27 is provided for fixing 21 to the guide member 15 so as not to move vertically.

(作用) スタンド部材20を下方に移動すると、スタンド部材20は
その接地部22が接地するスタンド姿勢になる。スタンド
部材20は固定手段17により固定され、従って、一輪車は
車輪8が地面から離れた起立状に支持される。
(Operation) When the stand member 20 is moved downward, the stand member 20 is in a stand posture in which the ground portion 22 thereof is in contact with the ground. The stand member 20 is fixed by the fixing means 17, so that the unicycle is supported in an upright state in which the wheels 8 are separated from the ground.

また、固定手段17を解除した状態でスタンド部材20を上
方に移動すると、スタンド部材20は接地部22が地面から
離れた収納姿勢となり、固定手段17によりその姿勢で固
定される。
Further, when the stand member 20 is moved upward with the fixing means 17 released, the stand member 20 is brought into a storage posture in which the ground contact portion 22 is separated from the ground, and is fixed in that posture by the fixing means 17.

(実施例) 以下、本考案の実施例を図面に基づいて説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.

第1図〜第4図は本考案の第1実施例を示し、同図にお
いて、1はホークで、上部に円筒状のホークステム2を
有すると共に、下部に左右一対のホーク足3を有してい
る。4はサドルで、シートポスト5を介してホーク1の
上部に上下調整自在に設けられている。
1 to 4 show a first embodiment of the present invention, in which 1 is a hawk, which has a cylindrical hawk stem 2 in the upper portion and a pair of left and right hawk legs 3 in the lower portion. ing. Reference numeral 4 denotes a saddle, which is provided on the upper portion of the hawk 1 via a seat post 5 so as to be vertically adjustable.

8は車輪で、左右一対のホーク足3の下部間にクランク
軸9を介して回転自在に支持されている。即ち、クラン
ク軸9に車輪8のハブ筒10が嵌合固着され、各ホーク足
3の下端に突設した軸支部11に、クランク軸9の両端部
が軸受を介して軸支されている。クランク軸9の両端に
はクランク13が取付けられており、各クランク13の外端
にペダル14が取付けられている。
Reference numeral 8 denotes a wheel, which is rotatably supported between the lower portions of the pair of left and right hawk legs 3 via a crankshaft 9. That is, the hub cylinder 10 of the wheel 8 is fitted and fixed to the crankshaft 9, and both ends of the crankshaft 9 are rotatably supported by bearings on the rotatably supporting portion 11 provided at the lower end of each hawk foot 3. Cranks 13 are attached to both ends of the crankshaft 9, and pedals 14 are attached to the outer ends of the cranks 13.

15は左右一対の円筒状のガイド部材で、各ホーク足3の
後部に上下方向に設けられている。即ち、ホーク足3に
沿うように各ガイド部材15は、上下一対のバンド体16で
ホーク足3に締結固定されている。そして、ガイド部材
15の下端は前記軸支部11よりも下方に突出しており、ガ
イド部材15の下部の後部には、固定手段17としてのボル
トがガイド部材15の内外方向に出退自在に螺合されてい
る。尚、18はガイド部材15の上端を閉塞するキャップで
ある。
Reference numeral 15 denotes a pair of left and right cylindrical guide members, which are vertically provided on the rear portion of each hawk leg 3. That is, each guide member 15 is fastened and fixed to the hawk foot 3 by a pair of upper and lower band bodies 16 along the hawk foot 3. And the guide member
The lower end of 15 projects below the shaft supporting portion 11, and a bolt serving as a fixing means 17 is screwed to the rear portion of the lower portion of the guide member 15 so as to be able to move in and out of the guide member 15. Reference numeral 18 is a cap that closes the upper end of the guide member 15.

20は左右一対のスタンド部材で、脚部21と、この脚部21
の下端に設けられた接地部22とを有する。脚部21及び接
地部22は金属棒材又はパイプ材から逆T字状に形成され
ている。そして、接地部22が接地するスタンド姿勢と地
面から上方に離れる収納姿勢とにスタンド部材20が姿勢
変更できるように、脚部21は前記ガイド部材15に上下方
向に移動自在に内嵌されている。尚、22aはゴム又は合
成樹脂材料の外嵌部材で、接地部22の両端に外嵌固着さ
れている。
20 is a pair of left and right stand members, which are the leg 21 and the leg 21.
And a ground portion 22 provided at the lower end of the. The leg portion 21 and the grounding portion 22 are formed of a metal rod material or a pipe material in an inverted T shape. The leg portion 21 is vertically movably fitted in the guide member 15 so that the stand member 20 can change its posture between a stand posture in which the ground portion 22 is in contact with the ground and a storage posture in which the ground portion 22 is separated upward from the ground. . Reference numeral 22a denotes an outer fitting member made of rubber or a synthetic resin material, which is fitted and fixed to both ends of the ground portion 22.

脚部21後面の上、下部2箇所には、位置決め凹部23,24
がそれぞれ形成されており、スタンド部材20を下方に移
動してスタンド姿勢で固定する場合、第2図に示すよう
に、前記ボルト17を上部側の凹部23に係合すると、スタ
ンド部材20は接地部22が車輪8よりも下方に位置する状
態で固定される。従って、スタンド部材20で一輪車を起
立状態に支持できる。
Positioning recesses 23, 24 are provided at the lower two places on the rear surface of the leg 21.
When the stand member 20 is moved downward and fixed in a stand posture, as shown in FIG. 2, when the bolt 17 is engaged with the recess 23 on the upper side, the stand member 20 is grounded. The portion 22 is fixed in a state of being located below the wheel 8. Therefore, the stand member 20 can support the unicycle upright.

また、スタンド部材20を収納する場合は、ボルト17を緩
めスタンド部材20を上方に移動し、下方側の凹部24にボ
ルト17を係合することにより、スタンド部材20を第2図
に仮想線で示すように両接地部22が前後方向に平行で且
つガイド部材15の下端近くの位置で固定する。このと
き、接地部22は車輪8とクランク13との間に位置してお
り、クランク13を回転する際に、接地部22が邪魔になる
こともない。
When the stand member 20 is to be stored, the bolt 17 is loosened, the stand member 20 is moved upward, and the bolt 17 is engaged with the recess 24 on the lower side. As shown, both grounding portions 22 are fixed in a position parallel to the front-rear direction and near the lower end of the guide member 15. At this time, the ground contact portion 22 is located between the wheel 8 and the crank 13, so that the ground contact portion 22 does not interfere when the crank 13 is rotated.

尚、位置決め凹部23は2箇所だけでなく、上下方向に多
数形成してもよく、凹部23,24に代えて通孔を設けても
よい。また、ガイド部材15をホーク足3の前部側に設け
てもよい。
The positioning recesses 23 may be formed not only in two locations but also in a plurality of vertical directions, and instead of the recesses 23 and 24, through holes may be provided. Further, the guide member 15 may be provided on the front side of the hawk foot 3.

第5図〜第7図は本考案の第2実施例を示し、左右の各
ホーク足3に、それぞれスタンド部材20の脚部21を内挿
したものである。
FIGS. 5 to 7 show a second embodiment of the present invention in which the leg portions 21 of the stand member 20 are inserted into the left and right hawk legs 3 respectively.

前記ホーク足3の下端に上下に分割された軸支部11a,11
bが設けられ、各軸支部11a,11bのベアリング26より後部
に挿通孔27,28が形成され、脚部21はこれら挿通孔27,28
に挿通されると共にホーク足3後部の内面に沿うよう
に、このホーク足3に挿入されている。
At the lower end of the hawk foot 3, there are vertically supported shaft support parts 11a, 11
b is provided, insertion holes 27, 28 are formed at the rear of the bearings 26 of the shaft support portions 11a, 11b, and the leg portion 21 has these insertion holes 27, 28.
And is inserted into the hawk foot 3 along the inner surface of the rear portion of the hawk foot 3.

29は各ホーク足3の後部に上下方向に形成されたガイド
用長孔で、この長孔29から脚部21の上部に固着されたお
ねじ体30が後方に突出している。このおねじ体30にめね
じ体31が螺合されており、これらにより固定手段17が構
成されている。従って、スタンド部材20の上下の移動調
整が長孔29の範囲内で任意の位置で行うことができる。
また、おねじ体30はスタンド部材20の回り止めの機能も
有している。
Reference numeral 29 denotes a guide long hole formed in the up and down direction at the rear part of each hawk foot 3, and a male screw body 30 fixed to the upper portion of the leg 21 projects rearward from this long hole 29. A female thread body 31 is screwed into the male thread body 30, and these constitute a fixing means 17. Therefore, the vertical movement adjustment of the stand member 20 can be performed at any position within the range of the long hole 29.
Further, the male screw body 30 also has a function of preventing the stand member 20 from rotating.

尚、本考案は上記実施例に限定されず、脚部21及び接地
部22の断面形状は矩形状であってもよい。
The present invention is not limited to the above embodiment, and the leg 21 and the grounding portion 22 may have a rectangular cross-sectional shape.

(考案の効果) 本考案によれば、上下方向の脚部21とこの脚部21の下端
に設けられた前後方向の接地部22とを逆T字状に有する
スタンド部材20が左右一対備えられ、左右一対の各ホー
ク足3に、筒状のガイド部材15がホーク足3に沿うよう
に夫々上下方向に設けられ、接地部22が車輪8下端より
も下方に位置して接地するスタンド姿勢と、接地部22が
車輪8下端よりも上方に位置して地面から上方に離れる
収納姿勢とに変更できるように、各スタンド部材20の脚
部21が、ガイド部材15に上下移動自在に内嵌され、スタ
ンド部材20を前記各姿勢に保持するように、スタンド部
材20の脚部21をガイド部材15に対して上下方向に移動不
能に固定するための固定手段27が設けられているので、
ガイド部材15に対してスタンド部材20の脚部21を下方移
動して固定手段27で脚部21を固定することにより、スタ
ンド部材20を簡単にスタンド姿勢にして、接地部22を車
輪8下端よりも下方に位置させて接地させることがで
き、一輪車を容易に自立保持させることができ、一輪車
の収納、保管及び展示等に非常に便利であり、しかも一
輪車は起立状態で収納されるので収納場所を最少限にで
き、比較的狭い場所にも置くことができる。
According to the present invention, a pair of left and right stand members 20 each having an up-down leg portion 21 and a front-rear direction grounding portion 22 provided at the lower end of the leg portion 21 in an inverted T shape are provided. A pair of left and right hawk legs 3 are provided with a tubular guide member 15 in the vertical direction along the hawk legs 3, respectively, and a grounding portion 22 is positioned below the lower end of the wheel 8 to stand on the ground. , The leg portions 21 of each stand member 20 are fitted in the guide member 15 so as to be vertically movable so that the grounding portion 22 is located above the lower end of the wheel 8 and can be changed to a storage posture in which it is separated from the ground. Since the fixing means 27 is provided for fixing the leg portion 21 of the stand member 20 to the guide member 15 so as to be immovable in the vertical direction so as to hold the stand member 20 in each of the postures,
By moving the leg portion 21 of the stand member 20 downward with respect to the guide member 15 and fixing the leg portion 21 with the fixing means 27, the stand member 20 is easily brought into a stand posture, and the grounding portion 22 is placed from the lower end of the wheel 8. Can also be placed below and grounded, which makes it easy to hold the unicycle independently, which is very convenient for storing, storing, and displaying the unicycle. Can be minimized and can be placed in a relatively small space.

また、一輪車を使用する際には、ガイド部材15に対して
スタンド部材20の脚部21を上方移動して固定手段27で脚
部21を固定することにより、スタンド部材20を簡単に収
納姿勢に固定して、接地部22を車輪8下端よりも上方に
位置させて地面から上方に離すことができ、一輪車に乗
る際にスタンド部材20が邪魔になるようなこともなくな
る。
When the unicycle is used, the leg member 21 of the stand member 20 is moved upward with respect to the guide member 15 and the leg member 21 is fixed by the fixing means 27, so that the stand member 20 can be easily stored. By fixing, the ground contact portion 22 can be positioned above the lower end of the wheel 8 and separated from the ground upward, and the stand member 20 does not become an obstacle when riding a unicycle.

しかも、筒状のガイド部材15がホーク足3に沿うように
夫々上下方向に設けられ、スタンド部材20の脚部21が、
ガイド部材15に上下方向に移動自在に内嵌されているの
で、スタンド部材20の支持を、ガイド部材15を利用する
ことにより、非常に簡単な構成で簡単かつ確実になし得
る。
Moreover, the tubular guide members 15 are provided in the up-and-down direction along the hawk foot 3, respectively, and the leg portions 21 of the stand member 20 are
Since the guide member 15 is fitted in the guide member 15 so as to be movable in the vertical direction, the use of the guide member 15 allows the stand member 20 to be supported simply and reliably with a very simple structure.

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

第1図〜第4図は本考案の第1実施例を示し、第1図は
一輪車の全体斜視図、第2図は要部側面図、第3図は要
部背面図、第4図は第2図のIV-IV線断面図、第5図〜
第7図は本考案の第2実施例を示し、第5図は要部背面
図、第6図は要部側面図、第7図は第6図のVII-VII線
断面図である。 1……ホーク、3……ホーク足、4……サドル、5……
シートポスト、8……車輪、9……クランク軸、20……
スタンド部材、22……接地部。
1 to 4 show a first embodiment of the present invention. FIG. 1 is an overall perspective view of a unicycle, FIG. 2 is a side view of an essential part, FIG. 3 is a rear view of an essential part, and FIG. Sectional view taken along line IV-IV in FIG. 2, FIG.
FIG. 7 shows a second embodiment of the present invention, FIG. 5 is a rear view of the main part, FIG. 6 is a side view of the main part, and FIG. 7 is a sectional view taken along line VII-VII of FIG. 1 ... Hawk, 3 ... Hawk foot, 4 ... Saddle, 5 ...
Seat post, 8 …… Wheels, 9 …… Crankshaft, 20 ……
Stand member, 22 ... Grounding part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】ホーク(1)の上部にシートポスト(5)
を介してサドル(4)が設けられ、ホーク(1)下部の
左右一対のホーク足(3)間に、車輪(8)が左右方向
のクランク軸(9)を介して支持された一輪車におい
て、 上下方向の脚部(21)とこの脚部(21)の下端に設けら
れた前後方向の接地部(22)とを逆T字状に有するスタ
ンド部材(20)が左右一対備えられ、左右一対の各ホー
ク足(3)に、筒状のガイド部材(15)がホーク足
(3)に沿うように夫々上下方向に設けられ、接地部
(22)が車輪(8)下端よりも下方に位置して接地する
スタンド姿勢と、接地部(22)が車輪(8)下端よりも
上方に位置して地面から上方に離れる収納姿勢とに変更
できるように、各スタンド部材(20)の脚部(21)が、
ガイド部材(15)に上下方向に移動自在に内嵌され、ス
タンド部材(20)を前記各姿勢に保持するように、スタ
ンド部材(20)の脚部(21)をガイド部材(15)に対し
て上下移動不能に固定するための固定手段(27)が設け
られていることを特徴とする一輪車。
1. A seatpost (5) on top of a hawk (1).
In a unicycle in which a saddle (4) is provided via a wheel, and a wheel (8) is supported between a pair of left and right hawk legs (3) below the hawk (1) via a left and right crankshaft (9), A pair of left and right stand members (20) having an up and down leg portion (21) and a front and rear ground contact portion (22) provided at the lower end of the leg portion (21) in an inverted T shape are provided. A tubular guide member (15) is vertically provided on each hawk foot (3) along the hawk foot (3), and a ground contact portion (22) is located below the lower end of the wheel (8). The legs of each stand member (20) can be changed to a stand posture in which the grounding portion (22) is located above the lower end of the wheel (8) and a storage posture in which the grounding portion (22) is located above the lower end of the wheel (8) and moves upward from the ground. 21)
The leg portion (21) of the stand member (20) is fitted into the guide member (15) so as to be vertically movable so as to hold the stand member (20) in each of the postures, with respect to the guide member (15). A unicycle, which is provided with a fixing means (27) for fixing the same so that it cannot move up and down.
JP1988147697U 1988-11-11 1988-11-11 Unicycle Expired - Lifetime JPH0746618Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988147697U JPH0746618Y2 (en) 1988-11-11 1988-11-11 Unicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988147697U JPH0746618Y2 (en) 1988-11-11 1988-11-11 Unicycle

Publications (2)

Publication Number Publication Date
JPH0266390U JPH0266390U (en) 1990-05-18
JPH0746618Y2 true JPH0746618Y2 (en) 1995-10-25

Family

ID=31418342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988147697U Expired - Lifetime JPH0746618Y2 (en) 1988-11-11 1988-11-11 Unicycle

Country Status (1)

Country Link
JP (1) JPH0746618Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734098A1 (en) * 1987-10-09 1989-04-20 Hoechst Ag 3-PHTHALIMIDOTHIOPHENES, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF FOR THE PRODUCTION OF 3-AMINOTHIOPHENES

Also Published As

Publication number Publication date
JPH0266390U (en) 1990-05-18

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