JPH08132832A

JPH08132832A - Water gliding bicycle

Info

Publication number: JPH08132832A
Application number: JP31009094A
Authority: JP
Inventors: Katsumi Miyoshi; 勝己三好
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-07
Filing date: 1994-11-07
Publication date: 1996-05-28

Abstract

PURPOSE: To provide a new sporting goods capable of gliding on the surface of water at high speed only by human force by efficiently converting the human force into thrust. CONSTITUTION: A screw 18 is installed in a gliding plate 3, and a driving device is mounted so that the screw 18 is rotated by stepping on pedals 20.

Description

Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明は、人力で水面を滑走す
る水上滑走自転車に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hydroplane bicycle that glides on the water surface by human power.

【０００２】[0002]

【従来の技術】従来、スクリューを人力で回して推力と
するボートはあった。2. Description of the Related Art Conventionally, there have been boats in which a screw is manually rotated to generate thrust.

【０００３】[0003]

【発明が解決しようとする課題】これは次のような欠点
があった。水上に安定して浮いていることができる大き
な浮力のあるものにスクリューを装着したものであった
ので自重が大きく、船底も滑走するように設計されてい
ないので、水を排水して低速で動くことはできても水面
を高速で滑走することはできなかった。本発明はこの欠
点を除くためになされたものである。However, this has the following drawbacks. Since it was a screw with a large buoyancy that can float stably on the water, its own weight is large and the bottom of the ship is not designed to slide, so it drains water and moves at low speed I could do it, but I couldn't glide at high speed on the surface. The present invention has been made to eliminate this drawback.

【０００４】[0004]

【課題を解決するための手段】前部が上に湾曲した滑走
板（３）の後部にスクリュー（１８）を設ける。そのス
クリュー（１８）を動かせるようにペダル（２０）と歯
車（１０）（１１）（１２）（１３）（１４）とベルト
（９）、シャフト（１５）からなる駆動装置を設ける。
駆動装置を滑走板（３）に固定するようにフレーム
（６）を設けその前部にハンドル（４）、ハンドル軸
（５）を設ける。フレーム（６）の後部にサドル（７）
を設ける。スクリュー（１８）と滑走板（３）との間に
スケグ（１７）をその後方にラダー（１９）を設ける。
ハンドル軸（５）とラグー（１９）との連動器（１６）
を設ける。フレーム（６）の上部とその延長線上に浮力
体（８）を設ける。本発明は、以上のような構成よりな
る水上滑走自転車である。Means for Solving the Problems A screw (18) is provided at a rear portion of a sliding board (3) whose front portion is curved upward. A driving device including a pedal (20), gears (10), (11), (12), (13) and (14), a belt (9) and a shaft (15) is provided so that the screw (18) can be moved.
A frame (6) is provided so as to fix the drive device to the sliding board (3), and a handle (4) and a handle shaft (5) are provided in front of the frame (6). Saddle (7) on the back of the frame (6)
To provide. A skeg (17) is provided between the screw (18) and the sliding board (3), and a rudder (19) is provided behind it.
Interlocking device (16) between the handle shaft (5) and the lagoo (19)
To provide. A buoyant body (8) is provided on the upper part of the frame (6) and its extension. The present invention is a hydroplane bicycle having the above configuration.

【０００５】[0005]

【作用】サドル（７）に座り、ハンドル（４）を持ちペ
ダル（２０）に足をおく。バランスを取りながらペダル
（２０）を勢い良く踏み続けると、スクリュー（１８）
が回転して推力が得られる。推力が得られると滑走板
（３）により浮力が生まれ、この水上滑走自転車は静止
状態水面（１）より、滑走状態水面（２）まで浮上す
る。この状態になると抵抗が著しく減少し、高速で水上
を移動できる。Function: Sit on the saddle (7), hold the handle (4) and put your foot on the pedal (20). If you continue to step on the pedal (20) with good balance, the screw (18)
Is rotated and thrust is obtained. When thrust is obtained, buoyancy is generated by the planing plate (3), and the hydroplane bicycle floats from the stationary water surface (1) to the sliding water surface (2). In this state, the resistance is remarkably reduced and it can move on the water at high speed.

【０００６】[0006]

【実施例】以下、本発明の実施例について説明する。（イ）前部が上に湾曲した滑走板（３）にスクリュー
（１８）を設ける。（ロ）そのスクリュー（１８）が動かせるように、ペダ
ル（２０）と駆動装置を取り付ける。（ハ）その駆動装置は、図１の第一の実施例では歯車
（１０）（１１）（１２）（１３）（１４）とベルト
（９）とシャフト（１５）からなっている。（ニ）その駆動装置は、図３の第２の実施例では歯車
（２１）（２２）（２３）（２４）（２５）（１３）
（１４）とシャフト（１５）（２１）からなっている。（ホ）その駆動装置は、図４の第３の実施例では歯車
（２６）（１３）（１４）とシャフト（１５）からなっ
ている。（ヘ）また、その駆動装置に変速器を組み込み、操作部
をワイヤーなどで、ハンドル（４）付近まで導きそこに
設置してもよい。（ト）駆動装置を滑走板（３）に固定するようフレーム
（６）を設けその前部にハンドル（４）、それと連動し
て動くハンドル軸（５）を設ける。そのフレーム（６）
の後部にサドル（７）を設ける。（チ）スクリュー（１８）と滑走板（３）の間にスケグ
（１７）を設けその後方にラダー（１９）を設ける。（リ）ハンドル軸（５）とラダー（１９）との連動器
（１６）を設ける。（ヌ）フレーム（６）の上部とその延長線上に浮力体
（８）を装着する。本発明は以上のような構造である。これお使用するとき
は、自転車に乗るときの様に、ハンドル（４）を手で持
ち、ペダル（２０）に足をおく。ペダル（２０）を踏ま
なければこの水上滑走自転車は静止状態水面まで沈んで
いる。バランスを取りながらペダル（２０）を強く踏み
続けるとスクリュー（１８）が回転し続けて推力が得ら
れる。推力が得られると滑走板（３）によって浮力が生
まれ静止状態水面（１）より滑走状態水面（２）まで浮
上することができる。この状態になると抵抗が著しく減
少するので少ない力で高速で水上を移動できる。Embodiments of the present invention will be described below. (A) A screw (18) is provided on the sliding board (3) whose front portion is curved upward. (B) Attach the pedal (20) and the driving device so that the screw (18) can be moved. (C) The drive device comprises gears (10), (11), (12), (13) and (14), a belt (9) and a shaft (15) in the first embodiment of FIG. (D) In the second embodiment of FIG. 3, the driving device is gears (21) (22) (23) (24) (25) (13).
It is composed of (14) and shafts (15) and (21). (E) The drive unit is composed of gears (26), (13) and (14) and a shaft (15) in the third embodiment of FIG. (F) Further, a transmission may be incorporated in the drive device, and the operating portion may be guided to the vicinity of the handle (4) with a wire or the like and installed there. (G) A frame (6) is provided to fix the drive device to the sliding board (3), and a handle (4) and a handle shaft (5) that moves in conjunction with the frame (6) are provided at the front part thereof. The frame (6)
A saddle (7) is provided on the rear part. (H) A skeg (17) is provided between the screw (18) and the sliding board (3), and a rudder (19) is provided behind it. (I) An interlocking device (16) between the handle shaft (5) and the rudder (19) is provided. (F) The buoyant body (8) is mounted on the upper part of the frame (6) and its extension. The present invention has the above structure. When using this, hold the handle (4) by hand and put your foot on the pedal (20) like when riding a bicycle. If the pedal (20) is not stepped on, the hydroplane bicycle is still standing and sinking to the surface of the water. When the pedal (20) is pressed hard while keeping balance, the screw (18) continues to rotate and thrust is obtained. When the thrust is obtained, buoyancy is generated by the planing plate (3) and it is possible to levitate from the stationary state water surface (1) to the sliding state water surface (2). In this state, the resistance is remarkably reduced, so that it is possible to move on the water at high speed with a small force.

【０００７】[0007]

【発明の効果】人間の力を効率よく推力にかえ、抵抗も
少ないので、小さな労力で高速で水上を移動できる。EFFECTS OF THE INVENTION Since human power is efficiently converted into thrust and resistance is small, it is possible to move on water at high speed with a small amount of labor.

[Brief description of drawings]

【図１】本発明の第一の実施例の側面図である。FIG. 1 is a side view of a first embodiment of the present invention.

【図２】本発明の第１の実施例の斜視図である。FIG. 2 is a perspective view of the first embodiment of the present invention.

【図３】本発明の第２の実施例の側面図である。FIG. 3 is a side view of a second embodiment of the present invention.

【図４】本発明の第３の実施例の側面図である。FIG. 4 is a side view of the third embodiment of the present invention.

[Explanation of symbols]

１静止状態水面２滑走状態水面３滑走板４ハンドル５ハンドル軸６フレーム７サドル８浮力体９ベルト１０歯車１１歯車１２歯車１３歯車１４歯車１５シャフト１６連動器１７スケグ１８スクリュー１９ラダー２０ペダル２１シャフト２２歯車２３歯車２４歯車２５歯車２６歯車 1 stationary state water surface 2 sliding state water surface 3 sliding plate 4 handle 5 handle shaft 6 frame 7 saddle 8 buoyant body 9 belt 10 gear 11 gear 12 gear 13 gear 14 gear 15 gear 15 shaft 16 interlock 17 skeg 18 screw 19 ladder 20 pedal 21 shaft 22 gears 23 gears 24 gears 25 gears 26 gears

Claims

[Claims]

1. A shaft (15) is attached to a rear portion of a sliding board (3) provided with a frame (6), and a screw (18) is provided at a rear end portion of the shaft (15). The gear (13) is provided at the front end, and the drive device from the pedal (20) to the gear (13) is configured by using some gears, shafts, belts, etc.
A skeg (1) between the shaft (15) and the planing plate (3)
7) is attached, the handle (4) and the handle shaft (5) are provided at the front of the frame (6), the saddle (7) is provided at the rear of the frame (6), and the sliding plate (3) behind the screw (18) is provided. The rudder (19) is installed in the rear part of this rudder (1
A hydroplane bicycle in which an interlock (16) is attached between the handlebar shaft (5) and the buoyant body (8) on the upper part of the frame (6).

2. The hydroplane bicycle according to claim 1, wherein a transmission is incorporated in the drive unit, and the handlebar (4) is provided through a wire or the like.

3. A plurality of planing plates (3).
Or the water slide bicycle described in 2.