JP2017036027A

JP2017036027A - Fishing boat with float

Info

Publication number: JP2017036027A
Application number: JP2016030445A
Authority: JP
Inventors: 一夫有▲吉▼; Kazuo Ariyoshi
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-14
Filing date: 2016-01-12
Publication date: 2017-02-16
Anticipated expiration: 2036-01-12
Also published as: JP6071093B1

Abstract

【課題】漁船が、荒天時や衝突等で船体が破損して海水が侵入しても、転覆、沈没しないようにすることを目的とする。
【解決手段】漁船１の船首から船尾までの両舷内に断面が長方形状の浮子２を縦長に付設するか、浮子２内に発泡スチロールを充填して構成した。これにより、漁船１の安定度が増し、復原力は強化されるので、荒天時に転覆、沈没しない。特に、浮子２に発泡スチロールを充填した漁船１は、衝突等で船体が破損して海水が侵入しても、発泡スチロールは海水を吸収せず、１００％の浮力を保持できるので、荒天時においても、転覆、沈没せず、無事に帰港することができる。
【選択図】図３An object of the present invention is to prevent a fishing boat from overturning or sinking even if the hull is damaged due to stormy weather or a collision, and seawater enters.
SOLUTION: Floats 2 having a rectangular cross section are vertically attached to both sides of the fishing boat 1 from the bow to the stern, or the floats 2 are filled with foamed polystyrene. As a result, the stability of the fishing boat 1 is increased and the restoring force is strengthened, so that it does not capsize or sink during stormy weather. In particular, the fishing boat 1 in which the float 2 is filled with foamed polystyrene, even if the hull breaks due to a collision or the like and seawater enters, the foamed polystyrene does not absorb seawater and can maintain 100% buoyancy. You can return to the port safely without capsizing or sinking.
[Selection] Figure 3

Description

本発明は、荒天時でも、転覆、沈没しないようにした浮子付漁船に関する。 The present invention relates to a fishing boat with a float that prevents overturning and sinking even in stormy weather.

従来、漁船は魚網等の魚具を積むため、荒天時は荷崩れしやすく、これに魚倉内の魚が片ずれするので、遂には、復元力を失って、転覆、沈没する。
また、トロール漁の網上げ時に、魚の急激な片寄りのため、船が引き寄せられて傾き、バランスを失なって、転覆、沈没する。Conventionally, fishing boats are loaded with fishing gear such as fishnets, so they are easy to collapse during stormy weather, and the fish in the fishhouse are shifted to this, eventually losing resilience and capsize and sink.
In addition, when the net of trawling is raised, the fish is drawn and tilted due to a sudden shift of the fish, loses its balance, and capsizes and sinks.

本発明は、荒天時やトロール漁の時、衝突、座礁で船体が破損して、海水が侵入しても、転覆、沈没しないようにしたものである。 The present invention prevents overturning and sinking even if the hull breaks due to collision or grounding during stormy weather or trawling, and seawater enters.

そして、本発明は上記目的を達成するため、実施例１の図１から図３は、漁船の船首から船尾までの両舷内に、船底までの深さで、断面が長方形状の浮子を縦長に付設し、浮子内には、一定間隔でリブを取り付け、該リブの下部に孔を開け、また、船首と船尾側の下部にドレーン抜き用の弁を取り付けたものである。
第２実施例の図４と図５は、浅めの浮子を、両舷内の上側に付設したもものである。
第３実施例は、実施例１と２の浮子内に、発泡スチロールや合成樹脂製の中空体を充填したものである。In order to achieve the above-described object, the present invention is directed to FIGS. 1 to 3 of the first embodiment. In FIGS. 1 to 3, floats having a rectangular cross section at a depth to the bottom of the fishing boat are installed in both sides from the bow to the stern of the fishing boat. In the float, ribs are attached at regular intervals, holes are made in the lower part of the ribs, and valves for draining are attached to the lower part on the bow and stern sides.
4 and 5 of the second embodiment are those in which a shallow float is attached to the upper side in both cages.
In the third example, the floats of Examples 1 and 2 are filled with a foamed polystyrene or a synthetic resin hollow body.

第１実施例の図１から図３は、漁船の両舷内に浮子を付設し、この絶対空間で、漁船の安定度を増したので復元力は強化される。
したがって、漁船は荒天時でも転覆、沈没しない。
なお、荒天時は、漁具等が荷崩れしないように固定すれば、荒天時でも、転覆、沈没せず、無事帰港することができる。
第２の実施例の図４と図５は、浮子を両舷内の上側に付設したので、構造を簡単化できると共に、浮子の下部を省いた分だけ、漁船の容積率を増すことができる。
第３の実施例の図６と図７は、両舷内に発泡スチロールや合成樹脂製の中空体を充填したので、衝突や座礁で船体が破損して海水が侵入しても、発泡スチローや合成樹脂製の中空体は海水を吸水せず、１００％の浮力を保持できるので、漁船は転覆、沈没せず、無事帰港することができる。
きる。In FIGS. 1 to 3 of the first embodiment, a float is attached to both sides of the fishing boat, and the stability of the fishing boat is increased in this absolute space, so that the restoring force is strengthened.
Therefore, fishing boats do not capsize and sink even in stormy weather.
In case of stormy weather, if fishing gear is fixed so that it will not collapse, even if it is stormy, it will be safe to return to the port without overturning or sinking.
In FIGS. 4 and 5 of the second embodiment, the float is attached to the upper side in both cages, so that the structure can be simplified and the volume ratio of the fishing boat can be increased by omitting the lower part of the float. .
In FIGS. 6 and 7 of the third embodiment, foamed polystyrene or synthetic resin hollow bodies are filled in both cages, so that even if the hull breaks due to collision or grounding and seawater enters, Since the resin hollow body does not absorb seawater and can maintain 100% buoyancy, the fishing boat can safely return to the port without being capsized or sinking.
Yes.

第１実施例
図２の平面図図１の正面図図２の線Ａ−Ａの縦断側面図第２実施例
図５の正面図図４の線Ｂ−Ｂの縦断側面図第３実施例
図７の正面図図６の線Ｃ−Ｃの縦断側面図 First embodiment
Plan view of FIG. Front view of FIG. Vertical side view of line AA in FIG. Second embodiment
Front view of FIG. Vertical side view of line BB in FIG. Third embodiment
Front view of FIG. Vertical side view of line CC in FIG.

実施例１の図１から図３の１は漁船、２は漁船１の船首から船尾までの両舷内に付設した浮子で、断面を長方形状に形成して縦長に付設している。３は浮子２内に一定間隔で取り付けたリブで、該リブ３の下部に孔４を開け、浮子２内で発生したドレーンが浮子２前後のドレン抜き用の弁５に流れるようにしている。
なお、ドレーンは適宜抜けばよいが、寒冷時は、溜りやすいので、定期的に抜くようにしたがよい。
実施例２の図４と図５は、両舷内の上側に浅めの浮子２を付設し、漁船１の容積率を増すようにしている。
実施例３の図６と図７は、両舷の浮子２内に発泡スチロール６や合成樹脂性の中空体を充填している。なお、場合により、硬質ゴムで中空体を形成してもよい。In FIG. 1 to FIG. 3 of the first embodiment, 1 is a fishing boat, 2 is a float attached to both sides of the fishing boat 1 from the bow to the stern, and has a rectangular cross section and is attached vertically. Reference numeral 3 denotes a rib attached at regular intervals in the float 2, and a hole 4 is formed in the lower portion of the rib 3 so that a drain generated in the float 2 flows to a draining valve 5 around the float 2.
The drain can be removed as appropriate, but it is easy to collect during cold weather, so it is recommended to remove it periodically.
4 and 5 of the second embodiment, a shallow float 2 is attached on the upper side in both cages so that the volume ratio of the fishing boat 1 is increased.
6 and 7 of the third embodiment, the foam 2 of both sides is filled with a foamed polystyrene 6 or a synthetic resin hollow body. In some cases, the hollow body may be formed of hard rubber.

なお、以上の本発明を実施する場合、漁船本来の設計上の船巾通り建造すると、漁船の容積率は小さくなる。また、従来通りの容積率を保持するか、それ以上の容積率にする時は、船巾が大きくなり、建造費は増大する。しかし、安全面から考えれば、本発明を実施した方がよい。 In addition, when implementing the above this invention, if it constructs according to the width of a boat designed by a fishing boat originally, the volume ratio of a fishing boat will become small. Further, when the conventional volume ratio is maintained or higher than that, the ship width becomes large and the construction cost increases. However, from the viewpoint of safety, it is better to implement the present invention.

１漁船３リブ５ドレーン抜き用の弁
２浮子４孔６発泡スチロールDESCRIPTION OF SYMBOLS 1 Fishing boat 3 Rib 5 Valve for draining 2 Float 4 Hole 6 Styrofoam

そして、本発明は、上記目的を達成するため、実施例１の図１から図３は、漁船の船首から船尾までの両舷内に、船底までの深さで、断面が長方形状の浮子を縦長に付設し、浮子内には、一定間隔でリブを取り付け、該リブの下部に孔を開け、また、船首と船尾側の下部にドレーン抜き用の弁を取り付けたものである。
第２実施例の図４と図５は、浅めの浮子を、両舷内の上側に付設したものである。
第３実施例の図６と図７は、実施例１（図１から図３）と、２（図４と図５）の浮子内に、発泡スチロールや合成樹脂等の中空体を充填したものである。In order to achieve the above-described object, the present invention will be described with reference to FIGS. 1 to 3 of the first embodiment. It is attached vertically, and ribs are attached to the float at regular intervals, holes are made in the lower part of the ribs, and valves for draining are attached to the lower part on the bow and stern sides.
4 and 5 of the second embodiment are obtained by attaching a shallow float to the upper side in both cages.
FIGS. 6 and 7 of the third embodiment are obtained by filling the floats of Embodiment 1 (FIGS. 1 to 3) and 2 (FIGS. 4 and 5) with a hollow body such as polystyrene foam or synthetic resin. is there.

Claims

A float with a rectangular cross section and a depth to the bottom of the boat is attached to both sides from the bow to the stern of the fishing boat, and ribs are attached to the float at regular intervals. A fishing boat with floats, which is equipped with valves for draining at the bottom of the bow and stern sides.

The fishing boat with a float according to claim 1, wherein a shallow float is attached to the upper side in both cages.

3. A fishing boat with a float according to claim 1 or 2, wherein a float attached to both sides of the fishing boat is filled with a hollow body made of expanded polystyrene or synthetic resin.