JPH0115420Y2

JPH0115420Y2 -

Info

Publication number: JPH0115420Y2
Application number: JP19531284U
Authority: JP
Priority date: 1984-12-25
Filing date: 1984-12-25
Publication date: 1989-05-09
Also published as: JPS61174998U

Description

【考案の詳細な説明】〔考案の目的〕（産業上の利用分野）本考案は風力で航行する模型の船に関するもの
である。[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) The present invention relates to a model ship that navigates by wind power.

（従来の技術）風力で航行する船は、帆を用いた帆船で、帆を
風向きにより操作する構成になつていた。(Prior Art) A ship that navigates using wind power is a sailing ship that uses sails, and is configured to operate the sails depending on the direction of the wind.

（考案が解決しようとする問題点）前記帆船は風向きにより帆を操作する必要があ
るため、子供には使用できないものであり、模型
の帆船においては、帆を操作することができず、
航行が困難であつた。そこで、本考案においては
風向きに関係なく、風力を十分に利用することが
できる模型の船を提供しようとするものである。(Problems to be solved by the invention) The sailboat cannot be used by children because it is necessary to operate the sails depending on the direction of the wind.In a model sailboat, the sails cannot be operated.
Navigation was difficult. Therefore, the present invention aims to provide a model ship that can fully utilize wind power regardless of the wind direction.

[Structure of the idea]

（問題点を解決するための手段）本考案における風力で船行する模型の船は、船
体２上に回転筒６を回転自在に設置し、この回転
筒６に風の方向により方向が変わる方向板１１を
水平に固定し、回転筒６の反方向板１１側の一部
を垂直方向に切欠いて導入口１２を開口し、導入
口１２の対向側に排出口１３を設け、回転筒６の
内部に多数の羽根２０、−−−を取付けた回転軸
１８を垂直に軸架し、この回転軸１８とスクリユ
ー２９とを連動して成るものである。 (Means for Solving Problems) The model ship according to the present invention that is driven by wind power has a rotating tube 6 rotatably installed on the hull 2, and a direction plate that changes direction depending on the direction of the wind. 11 is fixed horizontally, a part of the opposite plate 11 side of the rotary cylinder 6 is notched vertically to open an inlet 12, and an outlet 13 is provided on the opposite side of the inlet 12, and the inside of the rotary cylinder 6 is opened. A rotary shaft 18 to which a large number of blades 20, etc. are attached is mounted vertically, and this rotary shaft 18 and a screw 29 are interlocked.

（作用）本考案においては、方向板１１が風向きと常時
平行するようになつているので、風向きに応じて
回転筒６を回転させ、回転筒６に設けた導入口１
２から風を導入して羽根２０、−−−により回転
軸１８を回転させ、スクリユー２９を駆動して航
行させる。尚、羽根２０により回転軸１８を回転
させた風は、排出口１３から回転筒６の外部へ排
出させる。(Function) In the present invention, since the direction plate 11 is always parallel to the wind direction, the rotary cylinder 6 is rotated according to the wind direction, and the inlet 1 provided in the rotary cylinder 6 is rotated according to the wind direction.
Wind is introduced from 2, the rotating shaft 18 is rotated by the blades 20, and the screw 29 is driven for navigation. Incidentally, the wind caused by rotating the rotary shaft 18 by the blades 20 is discharged to the outside of the rotary cylinder 6 from the discharge port 13.

（実施例）２つの胴体１，１′を連結した船体２の上面中
央に円形をした支持台３を固定し、この支持台３
上に、円形の案内面４を有する断面Ｚ字形をした
円形リング状の回転受台５を固定している。そし
て、この回転受台５に回転筒６を回転自在に装着
している。(Example) A circular support stand 3 is fixed to the center of the upper surface of the hull 2 which connects the two bodies 1 and 1'.
A circular ring-shaped rotary pedestal 5 having a Z-shaped cross section and a circular guide surface 4 is fixed on top. A rotary cylinder 6 is rotatably mounted on this rotary pedestal 5.

即ち、回転筒６の外周上端の３箇所に支持棒
７，７′，７″を固定している。各支持棒７，７′，
７″は複数本の固定杆８，８−−−により回転筒
６に、外側に向つて広がつた状態で固定され、下
端に上下対向させて車輪９，９′を回転自在に装
着して前記案内面４を挾持するようになつてい
る。 That is, support rods 7, 7', and 7'' are fixed at three locations on the upper end of the outer periphery of the rotating cylinder 6. Each of the support rods 7, 7', and
7'' is fixed to the rotary tube 6 by a plurality of fixing rods 8, 8--- in a state that spreads outward, and wheels 9, 9' are rotatably mounted on the lower end of the rotary cylinder 6 so as to face each other vertically. It is adapted to clamp the guide surface 4.

回転筒６は上下に軸受具１０，１０′を固定し、
上側の軸受具１０の上面と回転筒６の側面とに亘
つて方向板１１を水平に突設するように固定す
る。そして、回転筒６の方向板１１が水平に突設
している側の反対側に、円形の約1/4を垂直方向
に切欠いて空気導入口１２を開口し、回転筒６の
方向板１１の突出側の２個所に垂直方向に切欠い
た排出口１３，１４を開口している。 The rotating cylinder 6 has bearings 10, 10' fixed on the upper and lower sides,
A direction plate 11 is fixed so as to project horizontally across the upper surface of the upper bearing tool 10 and the side surface of the rotary cylinder 6. Then, on the side opposite to the side where the direction plate 11 of the rotary cylinder 6 protrudes horizontally, approximately 1/4 of the circle is notched vertically to open an air inlet 12, and the direction plate 11 of the rotary cylinder 6 is opened. Vertical notches 13 and 14 are opened at two locations on the protruding side of the holder.

前記軸受具１０，１０′は、第２図に示すよう
に中央部の円形の軸受部１５を４個所の取付板１
６、−−−で外周の支持部１７に固定して形成し
ており、上下の軸受部１５，１５で回転軸１８を
回転自在に支持しており、回転軸１８の下端は、
船体２の上面に設置した軸支持具１９で回転自在
に支持されている。そして、回転軸１８の外周に
多数の羽根２０、−−−を５段に分けて固定して
いる。 As shown in FIG.
6, --- is fixed to the supporting part 17 on the outer periphery, and the rotating shaft 18 is rotatably supported by the upper and lower bearing parts 15, 15, and the lower end of the rotating shaft 18 is
It is rotatably supported by a shaft support 19 installed on the upper surface of the hull 2. A large number of blades 20 are fixed to the outer periphery of the rotating shaft 18 in five stages.

又、回転軸１８の下端部には駆動用プーリ２１
を軸着し、回転軸１８よりも船尾側の船体２上に
対向する支片２２，２２に夫々中間プーリ２３，
２３を回転自在に支持し、更に船体２上に支片２
４，２４を固定して従動プーリ２５を軸着した従
動軸２６を軸架し、駆動用プーリ２１と中間プー
リ２３，２３と従動プーリ２５とにベルト２７を
纒懸して回転軸１８の回転を従動軸２６に伝動す
る。そして、従動軸２６にユニバーサルジヨイン
ト２８を介してスクリユー２９のスクリユー軸３
０を駆動するようになつている。 Further, a driving pulley 21 is provided at the lower end of the rotating shaft 18.
, and intermediate pulleys 23 and 22 are mounted on supporting pieces 22 and 22 facing each other on the hull 2 on the stern side of the rotating shaft 18, respectively.
23 is rotatably supported, and a support piece 2 is further mounted on the hull 2.
4 and 24 are fixed, and a driven shaft 26 with a driven pulley 25 attached thereto is mounted, and a belt 27 is wrapped around the drive pulley 21, intermediate pulleys 23, 23, and driven pulley 25, and the rotating shaft 18 is rotated. is transmitted to the driven shaft 26. Then, the screw shaft 3 of the screw 29 is connected to the driven shaft 26 via the universal joint 28.
It is designed to drive 0.

本考案は前記のように構成したもので、方向板
１１は風の流れ（第３図において矢印Ａ）と平行
に位置する性質を有するものであるから、風の方
向が変化するに伴つて回転筒６を回転受台５の案
内面４の案内で回転させて方向板１１を風の方向
と平行させる。 The present invention is constructed as described above, and since the direction plate 11 has the property of being located parallel to the flow of the wind (arrow A in Fig. 3), it rotates as the direction of the wind changes. The cylinder 6 is rotated by the guidance of the guide surface 4 of the rotary pedestal 5 to make the direction plate 11 parallel to the direction of the wind.

その結果、回転筒６に設けた導入口１２は、常
時風の流れ方向に向つて開口していることにな
り、風を十分に導入して羽根２０、−−−で受け、
回転軸１８を回転させる。この回転軸１８の回転
により駆動プーリ２１を回転させベルト２７によ
り従動プーリ２５を駆動させ、ユニバーサルジヨ
イント２８を介してスクリユー２９を回転させ、
船を風の流れと逆の矢印Ｂ方向に前進させる。 As a result, the inlet 12 provided in the rotary cylinder 6 is always open in the direction of the flow of the wind, so that a sufficient amount of wind is introduced and received by the blades 20,
The rotating shaft 18 is rotated. The rotation of the rotating shaft 18 causes the drive pulley 21 to rotate, the belt 27 drives the driven pulley 25, and the screw 29 is rotated via the universal joint 28.
Move the boat forward in the direction of arrow B, which is opposite to the wind flow.

羽根２０、−−−に当つた風は反対側の排出口
１３，１４から外部へ放出させる。 The wind hitting the blades 20, --- is discharged to the outside from the outlet ports 13, 14 on the opposite side.

尚、前記実施例においては、回転軸１８の回転
をスクリユー２９に伝達するに際し、プーリ及び
ユニバーサルジヨイントを用いるように説明した
が、これに限定するものではなく、各種の機構を
用いることができるものである。 In the above embodiment, the rotation of the rotary shaft 18 is transmitted to the screw 29 using a pulley and a universal joint, but the present invention is not limited to this, and various mechanisms can be used. It is something.

[Effect of idea]

本考案においては、風の流れに向うように導入
口１２を常時開口して、風を十分に導入して羽根
２０、−−−に当てて回転軸１８を回転させるこ
とができる。 In the present invention, the inlet 12 is always open so as to face the flow of the wind, so that a sufficient amount of wind can be introduced and applied to the blades 20 to rotate the rotary shaft 18.

[Brief explanation of the drawing]

第１図は本考案に係る風力で航行する模型の船
の一実施例の一部を切欠いた側面図、第２図は正
面図、第３図は回転筒と方向板とを示す平面図で
ある。尚、図中２……船体、６……回転筒、１１……
方向板、１２……導入口、１３……排出口、１８
……回転軸、２０……羽根、２９……スクリユー
である。 Fig. 1 is a partially cutaway side view of an embodiment of a model boat that is sailed by wind power according to the present invention, Fig. 2 is a front view, and Fig. 3 is a plan view showing a rotating cylinder and a direction plate. be. In the figure, 2...hull, 6...rotating cylinder, 11...
Direction plate, 12... Inlet, 13... Outlet, 18
...Rotating shaft, 20...Blade, 29...Screw.

Claims

[Scope of utility model registration request]

A rotating tube 6 is rotatably installed on the hull 2, and a direction plate 1 whose direction changes depending on the direction of the wind is attached to the rotating tube 6.
1 is fixed horizontally, and a part of the opposite plate 11 side of the rotary cylinder 6 is vertically cut out to open the introduction port 12.
A discharge port 13 is provided on the opposite side of the inlet 12, a rotating shaft 18 with a large number of blades 20, etc. attached is mounted vertically inside the rotating cylinder 6, and this rotating shaft 18 and a screw 29 are interlocked. A model ship that sails on wind power.