JPH0719092U - Small boat - Google Patents
Small boatInfo
- Publication number
- JPH0719092U JPH0719092U JP5475793U JP5475793U JPH0719092U JP H0719092 U JPH0719092 U JP H0719092U JP 5475793 U JP5475793 U JP 5475793U JP 5475793 U JP5475793 U JP 5475793U JP H0719092 U JPH0719092 U JP H0719092U
- Authority
- JP
- Japan
- Prior art keywords
- small boat
- mold
- boat
- ship
- foamed polystyrene
- 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.)
- Pending
Links
- 229920006248 expandable polystyrene Polymers 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 230000037237 body shape Effects 0.000 abstract 1
- 239000002990 reinforced plastic Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】
【目的】安価で、軽く、外部衝撃力に対してクッション
力を有する小型船の提供を目的とする。
【構成】小型船の所定のボデイ−の形状を成形できる金
型を製作し、その金型に発泡ポリスチロ−ルを注入し、
金網を埋設し所定のボデイ−を成形する。ボデイ−の表
面にはＦＲＰ層を設ける。乗下船時にボデイ−を安定さ
せておくために、必要に応じて、その底部にひれを設け
る。
(57) [Summary] [Purpose] An object of the present invention is to provide a small boat that is inexpensive, lightweight, and has a cushioning force against an external impact force. [Structure] A mold capable of molding the predetermined body shape of a small boat is manufactured, and foamed polystyrene is injected into the mold,
A wire net is buried and a predetermined body is molded. An FRP layer is provided on the surface of the body. If necessary, a fin will be provided on the bottom to keep the body stable when getting on and off the ship.
Description
【０００１】[0001]
この考案は、レジャ−用スポ−ツ用品として使用されるカヌ−やボ−ト等 の小型船に係るもので、詳しくは安価に量産が可能で、しかも外部衝撃力を吸収 できる小型船の構造に関するものである。 The present invention relates to a small boat such as a canoe or a boat used as a sporting goods for leisure, and more specifically, it can be mass-produced at low cost and the structure of a small boat capable of absorbing an external impact force. It is about.
【０００２】[0002]
従来、カヌ−やボ−ト等の小型船は、設計図に従って成形された各部材を組み 立てて船の骨格を造り、その上に木板、プラスチック板等を釘、ねじ、接着材等 で固定して仕上げていたので、完成までにかなりの時間を要し、価格低減を計る ことは困難であった。また従来の小型船は、岩等の障害物に衝突した際の衝撃力 の吸収が十分ではなく、衝撃力が直にパイロット等の乗組員に伝わるので、特に 初心者にとっては不安であった。その上、重量が重く、破損した場合には、修理 が困難であるという欠点もあった。 Conventionally, small ships such as canoes and boats are assembled by assembling each member molded according to the design drawing to make the skeleton of the ship, and wooden boards, plastic plates, etc. are fixed on them with nails, screws, adhesives, etc. Since it was finished in this way, it took a considerable time to complete it, and it was difficult to reduce the price. In addition, conventional small boats were not particularly worried for beginners, because they did not sufficiently absorb the impact force when they collided with an obstacle such as rock, and the impact force was directly transmitted to crew members such as pilots. In addition, it is heavy and difficult to repair if it is damaged.
【０００３】[0003]
この考案は、従来の技術で記述した欠点を解消するためになされたもので、 安価で軽く、初心者でも安心して乗ることができる小型船の提供を目的とするも のである。 The present invention was made in order to solve the drawbacks described in the prior art, and its purpose is to provide a small boat that is inexpensive and light, and that even beginners can ride with peace of mind.
【０００４】[0004]
カヌ−のコックピットやボ−トの乗員用の湾曲部等全て必要な構造を備えた 金型を製作し、注型機で、その金型に発泡ポリスチロ−ルを注入し、所定の形状 に一体にボデイ−を成形し、ボデイ−に金網を埋設し、ボデイ−の表面にＦＲＰ （強化プラスチック）層を設ける。さらに、必要に応じて、ボデイ−の底部の両 側にひれを設ける。 A mold with all the necessary structures such as the cockpit of the canoe and the curved part for the occupant of the boat was manufactured, and the foaming polystyrol was injected into the mold with a casting machine and integrated into a predetermined shape. A body is molded into the body, a wire mesh is embedded in the body, and an FRP (reinforced plastic) layer is provided on the surface of the body. In addition, fins shall be provided on both sides of the bottom of the body if necessary.
【０００５】[0005]
【作用】 小型船のボデイ−が、比較的短時間の内に、量産できるので価格の低減が可能 になる。また、ボデイ−表面のＦＲＰ層は表面の保護層として作用し、岩等に対 する表面の耐摩耗性を向上させると共にボデイ−の補強層としても働く。 ボデイ−の材質が発泡ポリスチロ−ルであるので、外部の障害物に対するクッシ ョン力に優れ、かつ軽い。[Operation] Since the body of a small boat can be mass-produced within a relatively short time, the price can be reduced. Further, the FRP layer on the surface of the body acts as a protective layer on the surface, improves the abrasion resistance of the surface against rocks and the like, and also acts as a reinforcing layer for the body. Since the body material is foamed polystyrene, it has excellent cushioning force against external obstacles and is light.
【０００６】 ボデイ−に埋設した金網は、ボデイ−の補強層として作用し、衝撃力等に対す る機械的強度を向上させる。The wire mesh embedded in the body acts as a reinforcing layer for the body and improves the mechanical strength against impact force and the like.
【０００７】 また、ボデイ−底部のひれは、特にカヌ−の場合には、乗下船時の横振れ等に 対して抵抗力があり、初心者でも安心して乗下船ができる。 なお、ＦＲＰ層が損傷しても、損傷箇所に液状ＦＲＰを塗布し、乾燥させるだけ で損傷箇所を修理することができる。In addition, the fin at the bottom of the body has a resistance to lateral vibrations at the time of getting on and off the ship, especially in the case of a canoe, and even a beginner can safely get on and off the ship. Even if the FRP layer is damaged, the damaged part can be repaired simply by applying liquid FRP to the damaged part and drying it.
【０００８】[0008]
この考案の実施の一例を示す図面について説明すると、前記したように、コ ックピット５やボ−トの乗員用の湾曲部６等全て必要な構造を備えた金型を製作 し、注型機で、その金型に発泡ポリスチロ−ルを注入し、アルミ製金網等の金網 ２を埋設し、小型船の形状に一体にボデイ−１を成形する。ボデイ−１の表面に ＦＲＰ層３を設ける。レジャ−用としては、さらにその上にペンキ等で好みの色 彩を施す。なお、ＦＲＰ層３は、適宜長さのガラス繊維に液状のエポキシ樹脂や ポリエステル樹脂を混合した液状ＦＲＰをスプレ−又は刷毛でボデイ−１に塗布 し乾燥させることで生成できる。 Explaining the drawings showing an example of the implementation of the present invention, as described above, a mold having all the necessary structures such as the cockpit 5 and the curved portion 6 for the occupant of the boat is manufactured, and the molding machine is used. Then, foamed polystyrene is injected into the mold, a wire mesh 2 such as an aluminum wire mesh is buried, and the body-1 is integrally formed in the shape of a small ship. The FRP layer 3 is provided on the surface of the body-1. For rejuvenation, paint the desired color on it. The FRP layer 3 can be produced by applying a liquid FRP prepared by mixing a liquid glass epoxy resin or a polyester resin into a glass fiber of an appropriate length with a spray or a brush and then drying it.
【０００９】 なお、金網２の埋設は、注形前に予め金型に、金網をセットし、発泡ポリスチ ロ−ルを注入し、ボデイ−１を成形するのである。The metal mesh 2 is embedded by setting the metal mesh in a mold in advance before casting and injecting foamed polystyrene to mold the body-1.
【００１０】 必要に応じて、ボデイ−１の底部の両側にひれ４（図１及び図２では仮想点線 で示している）を注入成形できる金型を製作し、発泡ポリスチロ−ルを注入して 、ボデイ−１の底部の両側にひれ４を成形するのである。ひれ４を含むボデイ− １の表面には、ＦＲＰ層３設ける。If necessary, a mold capable of injection-molding the fins 4 (shown by phantom dotted lines in FIGS. 1 and 2) on both sides of the bottom of the body-1 is manufactured, and foamed polystyrene is injected. The fins 4 are formed on both sides of the bottom of the body-1. The FRP layer 3 is provided on the surface of the body 1 including the fins 4.
【００１１】 発泡ポリスチロ−ルのボデイ−１の浮力は大きいので、浮力を調整するために 、必要に応じて、ボデイ−１の底部に重りを取り付けることが好ましい。なお、 カヌ−とボ−トを試作し、試乗した結果、従来のカヌ−やボ−トと同じ寸法に仕 上げた本願のものは、重量においては従来の約半分で、岩等に衝突したときに乗 員が感じる衝撃力は、従来のものに比してかなり軽減され、乗り心地は従来のも のと遜色がなかった。特に、価格は従来の半分以下に低減てきるので、特にカヌ −は子供のレジャ用としては、浮具的安全性と安価の両面からみて最適である。Since the body-1 of the foamed polystyrene has a large buoyancy, it is preferable to attach a weight to the bottom of the body-1 in order to adjust the buoyancy. In addition, as a result of making a prototype of a canoe and a boat and testing it, the one of the present invention finished to the same size as the conventional canoe and boat was about half the weight of the conventional one and collided with a rock or the like. Occasionally, the impact force felt by the occupants was considerably reduced compared to the conventional one, and the riding comfort was comparable to the conventional one. In particular, the price can be reduced to less than half of the conventional price, so the canoe is particularly suitable for children's leisure activities from the standpoints of float safety and low cost.
【００１２】[0012]
この考案は上述のように構成されているので、次のような効果を呈する。 Since the present invention is configured as described above, it has the following effects.
【００１３】 価格が安い。The price is low.
【００１５】 重量が軽い、外部衝撃力に対してクッション力が大きい。The weight is light and the cushioning force is large against the external impact force.
【００１４】 乗下船時の安定性がよい。Good stability when getting on and off the ship.
【００１５】 浮力が大きく、浮具的安全性があり、特に、カヌ−の場合は、子供用に最適 である。It has a large buoyancy and is safe as a float, and the canoe is particularly suitable for children.
【００１６】 河川や近海のフィッシング用ボ−トとしても手軽に使用できる。It can be easily used as a fishing boat for rivers and near seas.
【００１７】 損傷箇所の修理が簡単にできる。 以上のような効果を有し、その工業的利用価値は顕著である。It is possible to easily repair a damaged portion. It has the above effects and its industrial utility value is remarkable.
【図１】この考案の実施の一例を示す斜視図である。FIG. 1 is a perspective view showing an example of implementation of the present invention.
【図２】図１におけるＡ−Ａ切断面図である。FIG. 2 is a sectional view taken along line AA in FIG.
【図３】この考案の実施の別の一例を示す斜視図であ
る。FIG. 3 is a perspective view showing another example of implementation of the present invention.
【図４】図３におけるＢ−Ｂ切断面図である。FIG. 4 is a sectional view taken along line BB in FIG.
１ ボデイ− ２ 金網 ３ ＦＲＰ層 ４ ひれ ５ コックピット ６ 湾曲部 1 Body-2 Wire Mesh 3 FRP Layer 4 Fin 5 Cockpit 6 Curved Part
Claims (2)
ボデイ−（１）に金網（２）を埋設し，ボデイ−（１）
の表面にＦＲＰ層（３）を設けて成ることを特徴とする
小型船1. A wire mesh (2) is embedded in a body (1) formed by integrally molding foamed polystyrene, and the body (1) is formed.
Small boat characterized by being provided with an FRP layer (3) on the surface of the ship
を設けたとこを特徴とする請求項１に記載した小型船2. Fins (4) on both sides of the bottom of the body (1).
The small boat according to claim 1, wherein the small boat is provided with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475793U JPH0719092U (en) | 1993-09-13 | 1993-09-13 | Small boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5475793U JPH0719092U (en) | 1993-09-13 | 1993-09-13 | Small boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0719092U true JPH0719092U (en) | 1995-04-04 |
Family
ID=12979651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5475793U Pending JPH0719092U (en) | 1993-09-13 | 1993-09-13 | Small boat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719092U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499571A (en) * | 1972-05-23 | 1974-01-28 | ||
| JPH01215693A (en) * | 1988-02-25 | 1989-08-29 | Koichi Nishikawa | Catamaran type foot-power thrust boat |
-
1993
- 1993-09-13 JP JP5475793U patent/JPH0719092U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499571A (en) * | 1972-05-23 | 1974-01-28 | ||
| JPH01215693A (en) * | 1988-02-25 | 1989-08-29 | Koichi Nishikawa | Catamaran type foot-power thrust boat |
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