JPH02387Y2 - - Google Patents
Info
- Publication number
- JPH02387Y2 JPH02387Y2 JP19984283U JP19984283U JPH02387Y2 JP H02387 Y2 JPH02387 Y2 JP H02387Y2 JP 19984283 U JP19984283 U JP 19984283U JP 19984283 U JP19984283 U JP 19984283U JP H02387 Y2 JPH02387 Y2 JP H02387Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- unicycle
- bearing part
- training
- handle
- 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
Links
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Rehabilitation Tools (AREA)
- Handcart (AREA)
Description
【考案の詳細な説明】
本考案は全くの初心者の練習用一輪車に係るも
ので、ブレーキのない一輪車から飛び降りるとき
の怪我を防止を兼ねたものである。[Detailed Description of the Invention] The present invention relates to a unicycle for beginners to use for training, and is intended to prevent injury when jumping off a unicycle without a brake.
今図によつて説明すると、サドル１を有するフ
レーム３の後側に向けて、下端に夫々補助輪４，
４を軸支した二又支持枠５の基部を着脱自在に螺
着し、更にフレーム３には、前方に向けた前端に
絞り型軸受部６を設けた前部フレーム７の後端を
着脱自在に螺着すると共に、前記絞り型軸受部６
内には、ハンドル８を有する補助輪９のフレーム
１０に設けた鼓型軸脛部１１を嵌合せしめた構造
としたものである。 To explain this with reference to the figure, auxiliary wheels 4 and
The base of a bifurcated support frame 5 that pivotally supports the frame 3 is removably screwed onto the base of the forked support frame 5, and the rear end of the front frame 7, which has a draw-type bearing portion 6 at the front end facing forward, is also removably attached to the frame 3. At the same time, the drawn bearing part 6
Inside, a drum-shaped shaft shank 11 provided on a frame 10 of an auxiliary wheel 9 having a handle 8 is fitted.
本考案は上記の如き構造としたもので、不安定
な一輪車の前部に補助輪とハンドルを設け、後部
にスタンド兼用の補助輪を設けたので、極めて安
定した状態で全くの初心者でも恐怖感なく乗車降
車も安全確実にできると共に、後部補助輪は後退
発進の練習も楽にできるものである。 This invention has the above-mentioned structure, and the unstable unicycle is equipped with a training wheel and a handle at the front, and a training wheel that also serves as a stand at the rear, making it extremely stable and even a complete beginner can feel scared. You can get in and out of the vehicle safely and reliably, and the rear auxiliary wheels make it easy to practice starting backwards.
又、前部補助輪のフレームは絞り型軸受部６に
大きく扇形揺動可能に嵌合してあるので、大きく
後傾して使用者の重心を低くくし乗車の安定をよ
くすると共に、大きく回転するのを可能にしてあ
る。 In addition, the frame of the front auxiliary wheel is fitted to the diaphragm-type bearing part 6 so that it can swing in a large fan shape, so it tilts significantly backwards to lower the user's center of gravity and improve riding stability. It has been made possible to do so.
又練習の上達度によりスタンドの役目をする二
又支持枠５と前部フレーム７を順次取外して練習
することができる。 Also, depending on the level of skill in practice, the bifurcated support frame 5 and the front frame 7, which serve as a stand, can be sequentially removed for practice.
以上の如く本願によれば乗り降りが安全確実で
安定感あり初心者に恐怖感を与えず又必要に応じ
て順次取外し高度の練習ができる効果があるもの
である。 As described above, according to the present invention, getting on and off is safe, reliable, stable, does not give beginners a sense of fear, and can be removed sequentially as necessary for advanced practice.
第１図は本考案品の斜視図、第２図は絞り型軸
受部の断面図である。
１……サドル、２……一輪車、３……フレー
ム、４，４……補助輪、５……二又支持枠、６…
…絞り型軸受部、７……前部フレーム、８……ハ
ンドル、９……補助輪、１０……フレーム、１１
……鼓型軸脛部。
FIG. 1 is a perspective view of the product of the present invention, and FIG. 2 is a sectional view of the drawn bearing portion. 1... Saddle, 2... Unicycle, 3... Frame, 4, 4... Training wheel, 5... Bifurcated support frame, 6...
...Drawn type bearing part, 7...Front frame, 8...Handle, 9...Auxiliary wheel, 10...Frame, 11
...Trumpet-shaped shaft shin.
Claims (1)
に向けて、下端に夫々補助輪４，４を軸支した二
又支持枠５の基部を着脱自在に螺着し、更にフレ
ーム３には前方に向けた前端に絞り型軸受部６を
設けた前部フレーム７の後端を着脱自在に螺着す
ると共に、前記絞り型軸受部６内にはハンドル８
を有する補助輪９のフレーム１０に設けた鼓型軸
脛部１１を嵌入してなる練習用一輪車。 The base of a bifurcated support frame 5, which pivotally supports auxiliary wheels 4, 4, is removably screwed onto the lower end of the frame 3 of the unicycle 2 having the saddle 1, and is further attached to the frame 3 at the front. The rear end of the front frame 7, which has a drawn bearing part 6 at its front end, is removably screwed on, and a handle 8 is provided in the drawn bearing part 6.
This training unicycle is formed by fitting a drum-shaped shaft shank part 11 into a frame 10 of an auxiliary wheel 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19984283U JPS60149480U (en) | 1983-12-24 | 1983-12-24 | practice unicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19984283U JPS60149480U (en) | 1983-12-24 | 1983-12-24 | practice unicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60149480U JPS60149480U (en) | 1985-10-04 |
| JPH02387Y2 true JPH02387Y2 (en) | 1990-01-08 |
Family
ID=30760142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19984283U Granted JPS60149480U (en) | 1983-12-24 | 1983-12-24 | practice unicycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149480U (en) |
-
1983
- 1983-12-24 JP JP19984283U patent/JPS60149480U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60149480U (en) | 1985-10-04 |
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