JPS59190071A

JPS59190071A - Water strider

Info

Publication number: JPS59190071A
Application number: JP58064309A
Authority: JP
Inventors: Toshifumi Ishikawa; 石川　敏文
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-04-11
Filing date: 1983-04-11
Publication date: 1984-10-27

Abstract

PURPOSE:To obtain a hull which can travel freely on the water surface by arranging a weight in the lower part of the vacant hull which is made of FRP and transmitting each turning force of a handle and a pedal by an operator to the screw and the rudder in the stern part through flexible shafts. CONSTITUTION:A hull 1 whose front and rear parts are formed gradually slender and top edge is made sharp is made of FRP, and its inside is made vacant. A weight chamber 5 is formed in the lowest part under the water surface, and a weight 6 is installed in the weight chamber 5. The turning force of a handle 9 and the revolution driving force of a pedal 12 by an operator on a seat 8 are transmitted to the rudder 25 and a screw 19 in the stern part through flexible shafts 14 and 21, and thus a light hull which can travel freely on the water surface can be obtained. More stable hull can be obtained by forming a constricted part on the draft line part between the over-water-surface part 2 and the under-water-surface part 3 of the hull 1.

Description

【発明の詳細な説明】この発明は、ガラスせ凡い強化プラスチックにて製作せ
る、前部と後部をゆるやかな形状で細くし先端をとがら
し、水面上部と水面下部の水面線の所をせまくし内部を
中空にし、水面下部の最下部に夏Ｑ呈を有し、重９室に
アメンボの浮力と安定バランスをとるために重りを入れ
、フタで堅くフタをしたるものにして。[Detailed description of the invention] This invention is made of glass reinforced plastic, the front and rear parts are gently tapered and the tips are pointed, and the water surface line at the top and bottom of the water surface is narrowed. The interior is hollow, with a summer temperature at the lowest point below the water surface, weights are placed in the 9th chamber to maintain a stable balance with the buoyancy of the water strider, and the lid is tightly closed.

本発明は、こ凡虫のアメンボが水面上を中、後脚の元端
の毛の束によりホをはじき、その毛の束を開閉させて水
面上を自由に滑走するように、１人間も最小の動作によ
り水面上を自由に滑走することお目的とし、舟体の浮力
を最大限に利用し、最小の動作、最小の機械力にて自由
に水中を滑走するお目的とせり。The present invention enables humans to glide freely on the surface of the water, just as the common insect water strider flips its legs with the hairs at the ends of its hind legs and opens and closes the hairs. The purpose of this auction is to glide freely on the water surface with minimal movement, and to maximize the buoyancy of the boat and glide freely on the water with minimal movement and mechanical force.

水面上部２の上面中央に有る座席８の前にカシ収用ハン
ドル９を装置し、座席８の下方の水面上部２の中央に、
内側中空部１にベベルギヤ１０を固定せる回転軸１１を
両側面をかｈ過装置し、両端に足踏用ペタル１２を固着
し、ベベルギヤ１０にかみ合うベベルギヤ１３にフレキ
シブルシャフト１４を製着し、わ九曲自在な形状にでも
回転するフレキシブルシャフト１４の他端を回転軸１５
に装着し、回転軸１５．ベベルギヤ１６、ベベルギヤ１
７、スクリュ軸１８、を通じスクリュ１９を回転亡しめ
る、カシ収用ハンドル９のハンドル軸□□□にフレキシ
ブルシャフト２１を装着し、フレキシブルシャフト２１
の他端にベベルギヤ２３を固着し、ベベルギヤ２３にか
み合うベベルギヤ２２を通じてカシ２５を動かす本発明の使用方、去は、重り室５に適量の重り６を入れ
、フタ７を堅く打込みフタをしたるアメンボを水中に入
れ、座席８にまたが。カシ取組ハンドル９を握り、ペタ
ル１２に足を掛はペタル１２を回すと、回転軸１１１こ
固定せるベベルギヤ１ｏを（ロ）転し、ベベルギヤ１０
にかみ合っているベベルギヤ１３は回転し、ベベルギヤ
１３にそう人固定し安定捕持環２６に捕持きれている＠
２４を回転し釉２４に固着ぜるフレキシブルシャフト１
４を回転し、フレキシブルシャフト１４の池端が回転軸
１５の上端に固着しているために回転軸１５を回転する
、回転軸にし、ベベルギヤ１６にかみ合うベベルギヤ１７ろ回転せ
しめ、ベベルギヤ１７に固定せるスクリュ輔１８はキヤ
室２７よＱ水中に防水メタル２８を通。突きだしスクリ
ュー９を固着しているためにスクリュー９は回転する。A oak collection handle 9 is installed in front of the seat 8 located at the center of the upper surface of the upper water surface 2, and in the center of the upper water surface 2 below the seat 8.
A rotary shaft 11 to which a bevel gear 10 is fixed in the inner hollow part 1 is provided with a shielding device on both sides, foot pedals 12 are fixed to both ends, and a flexible shaft 14 is attached to a bevel gear 13 that meshes with the bevel gear 10. The other end of the flexible shaft 14, which can be rotated into any shape with nine bends, is connected to the rotating shaft 15.
and the rotation shaft 15. Bevel gear 16, bevel gear 1
7. Attach the flexible shaft 21 to the handle shaft □□□ of the lever handle 9 that rotates the screw 19 through the screw shaft 18;
The method of using the present invention is to fix the bevel gear 23 to the other end and move the oak 25 through the bevel gear 22 that meshes with the bevel gear 23.Then, put an appropriate amount of weight 6 into the weight chamber 5, firmly drive the lid 7, and close the lid. Put the water strider in the water and straddle seat 8. Grip the handle 9, put your foot on the petal 12, turn the pedal 12, rotate the bevel gear 1o that fixes the rotating shaft 111, and the bevel gear 10
The bevel gear 13 that is meshed with the handle rotates, and the person is firmly fixed to the bevel gear 13 and held by the stable holding ring 26.
Flexible shaft 1 that rotates 24 and sticks to the glaze 24
4 is rotated, and since the end of the flexible shaft 14 is fixed to the upper end of the rotating shaft 15, the rotating shaft 15 is rotated, and the bevel gear 17 that meshes with the bevel gear 16 is rotated, and the screw is fixed to the bevel gear 17. Pass 18 through the waterproof metal 28 in the Q water chamber 27. Since the ejection screw 9 is fixed, the screw 9 rotates.

アメンボノ前進方性向を変る場合は、ハンドル９を進行
方向に回すと、ハンドル袖２ｏに装着せるフレキシブル
シャフト２１を回転伝動し、フレキシ３− プルシャフト２１の他端は後部抽持場３０にささえられ
ている捕持商汐の上部に固４セるベベルギヤ２２にかみ
合っているベベルギヤ２３にそう人固着しているために
、抽持薗２９の１Ｎ一方に一体表置されでいるカシ２５
はベベルギヤ２２０回転連動！こより捕持肯２９と共に
抽持環３０の内円・にそって方向をかえる。When changing the forward direction of the water strider, turning the handle 9 in the forward direction rotates the flexible shaft 21 attached to the handle sleeve 2o, and the other end of the flexible shaft 21 is supported by the rear extraction field 30. Since the bevel gear 23 meshing with the bevel gear 22 fixedly attached to the upper part of the holding shaft 25 is fixed, the oak 25 is integrally placed on one side of the 1N drawer 29.
is linked to bevel gear 220 rotations! From this, the direction is changed along the inner circle of the drawing ring 30 together with the gripper 29.

カシ２５と、スクリュ１９は、捕持商２９の下方にカシ
２５を一体装置し、上部にベベルギヤ２２を固定しその
中心にベヤリング３１を取付、ベヤリンク３１にスクリ
ュ回転Ｍ１５を通しであるために、スクリュ１９の回転
とカシ２５の方向変位とわベヤｌ／フグ３１の中心迦回
転により、スクリュ回転軸１５の回中云瑠カイ乍を抽持
筒２９１こイ云えることわない、カシ２５の方向を変る
Ｉ動台はベヤリンク３１によりスクリュ回転９１Ｂ１５
の同転をさまｔこげることわない、人力によるスクリュ
回転のほかに動力を使用してもよく、最小の馬力にて滑
走することができる。The bevel 25 and the screw 19 are integrated with the bevel 25 below the gripper 29, the bevel gear 22 is fixed to the upper part, the bearing 31 is attached to the center of the bevel gear 22, and the screw rotation M15 is passed through the bevel link 31. Due to the rotation of the screw 19, the directional displacement of the shank 25, and the rotation of the shaft 31 around the center, the rotation of the screw rotation shaft 15 can be controlled by the extraction cylinder 291. The I-motion table that changes direction is screw rotated by the bear link 31 91B15
In addition to manual screw rotation, power can be used in addition to manual screw rotation without interfering with the simultaneous rotation of the screws and causing no burns, and it is possible to slide with the minimum horsepower.

アメンボは、かラスせ凡い強化プラスチック又は、木、
アルミニュム等て゛製１乍してもよい。Water striders are made of reinforced plastic or wood.
It may also be made of aluminum or the like.

４− アメンボは、水平面に対する重量／９擦を最小限にし、
浮力を最大限に利用しているために、小さな力にて自由
に水中を滑走、遊泳ができ、初心者にても自由に運転が
でき、水平安定が良く浮力が安定しているために事故を
おこすようなことねなく、実用的価値１．ｔなはだ大な
り。4- The water strider minimizes its weight/9 friction on the horizontal surface,
Because it makes maximum use of buoyancy, it can slide and swim freely in the water with a small amount of force, allowing even beginners to drive freely, and its good horizontal stability and stable buoyancy prevent accidents. Practical value 1. It's so big.

[Brief explanation of the drawing]

第１図はアメンボの側面図、第２因は千面自、第３図は
Ａ−Ｂの断面図、第４図はスクリュ、カシ装置の断面１
之、中空　　　　　１　　　水面上部　　　２水面下部　　
　３　　　水面線　　　　４重り室　　　　　５　　　
重り　　　　　　６フタ　　　　　７　　　座席　　　
　　８ハンドル　　　９　　　ペタル　　　　１２特詐
出願人　　石川敏文５− 第　　１　　図Figure 1 is a side view of a water strider, the second factor is a thousand-sided self, Figure 3 is a cross-sectional view taken along A-B, and Figure 4 is a cross-section of the screw and oak device.
Hollow 1 Upper water surface 2 Lower water surface
3 Water surface line Quadruple room 5
Weight 6 lids 7 seats
8 Handle 9 Petal 12 Special fraud applicant Toshifumi Ishikawa 5- Figure 1

Claims

[Claims]

The front and rear parts are gently tapered and the tip is pointed.
The water surface line (4) between the upper part of the water surface (2) and the lower part of the water surface (3) is narrowed, the inside is made hollow (1), and a heavy Q chamber (5) is placed at the lowest part of the lower part of the water surface (3). Weight on presentation (5) (6)
A water strider constructed as described above, in which the lid (7) is used to firmly place the lid on the weight plate (5).