JP2002284086A - Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the like - Google Patents
Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the likeInfo
- Publication number
- JP2002284086A JP2002284086A JP2001135572A JP2001135572A JP2002284086A JP 2002284086 A JP2002284086 A JP 2002284086A JP 2001135572 A JP2001135572 A JP 2001135572A JP 2001135572 A JP2001135572 A JP 2001135572A JP 2002284086 A JP2002284086 A JP 2002284086A
- Authority
- JP
- Japan
- Prior art keywords
- water
- band
- manufacturing
- vehicle
- cloth
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】従来、ウインドサーフィンやサーフィン
（波乗り）、あるいはカイトサーフィンまたはカイトボ
ーデングと呼ばれる娯楽スポーツは、波や風の力を利用
して、操縦者は水上に浮かべた細長い板あるいは乗り物
（サーフボード等）に立った姿勢で乗って、海上を航行
したり波乗りを楽しんだりしているが、それに使用する
人が乗り水上を航行する板あるいは乗り物は、内部に浮
力のある発泡体を有し、外皮をポリエステル樹脂やエポ
キシ樹脂をガラスクロスに含侵して硬化させた複合材料
で形成していた。Conventionally, in recreational sports called windsurfing or surfing (surfing), or kitesurfing or kiteboarding, a pilot uses a wave or wind force to allow a pilot to float on a slender board or vehicle (surfboard, etc.). ) Standing in a standing position, sailing on the sea or enjoying surfing, the board or vehicle on which the user rides on the water has buoyant foam inside, Is formed of a composite material obtained by impregnating a glass cloth with a polyester resin or an epoxy resin and curing the glass cloth.
【０００２】この板を製造する在来の製造方法は、内部
の発泡体をポリエチレン樹脂やポリウレタン樹脂等の水
を弾く性質のある樹脂に多くの気泡を持たせつつ、それ
専用の型に流し込んで形成し、さらに、外皮はガラスク
ロスに熱可塑性樹脂あるいは熱硬化性樹脂を含侵し、型
に剥離材を取り付けた上に、その樹脂を含侵したクロス
を貼り付けて、外皮を形成していた。また、外皮は、そ
の樹脂が乾燥硬化した後、研磨をして磨き上げる必要も
あった。In a conventional manufacturing method for manufacturing this plate, an internal foam is poured into a resin having a property of repelling water, such as a polyethylene resin or a polyurethane resin, having many air bubbles, and poured into a dedicated mold. Formed, and the outer skin impregnated the glass cloth with a thermoplastic resin or a thermosetting resin, attached a release material to the mold, and pasted the cloth impregnated with the resin to form the outer skin. . In addition, after the resin is dried and hardened, the outer skin also needs to be polished and polished.
【０００３】あるいは、大掛かりな装置により、真空の
力を利用して型に樹脂を流し込んでプラスチックの外皮
を作成していた。Alternatively, using a large-scale apparatus, a resin is poured into a mold by using the force of a vacuum to form a plastic outer cover.
【０００４】そのため、設備や型を作成する費用が高
く、また製造工程も多く、従ってコストが高くなる欠点
があった。また、製造するために熟練した技術を必要と
した。[0004] Therefore, there are drawbacks in that the cost for producing equipment and molds is high, the number of manufacturing steps is large, and the cost is high. In addition, skilled technology was required for manufacturing.
【０００５】本発明は上記の問題点を解決するために、
外皮に堅い材質のものを使用する代わりに、市販の浮力
を持ちさらに水を弾く性質を持つ発泡ポリエチレンや発
泡ポリウレタンのシートを使い、それらを裁断し熱圧着
あるいは接着材で積層して厚みと形状を形成した。The present invention has been made to solve the above problems.
Instead of using a hard material for the outer skin, use a commercially available sheet of foamed polyethylene or polyurethane, which has buoyancy and repels water, and cuts and laminates with thermocompression bonding or an adhesive to obtain the thickness and shape. Was formed.
【０００６】それだけでは板の反りねじれが容易に発生
するので、中心部の核あるいは補強材に硬性を持つ素
材、例えば合板の板や堅いプラスチックの板あるいはア
ルミニウム製のフレーム等の補強材を内部に有してい
る。[0006] Since warping and twisting of the plate can easily occur by itself, a hard material such as a core at the center or a reinforcing material such as a plywood plate, a hard plastic plate, or an aluminum frame is provided inside. Have.
【０００７】また、積層面の端面から水が浸入し、積層
面に染み込んで積層面を容易に剥離できないように、積
層面の端面を帯や生地等で被い、さらに帯や紐等で締め
付けるようにした。Further, the end face of the laminated surface is covered with a band or a cloth, and further tightened with a band or a string so that water infiltrates from the end surface of the laminated surface and soaks into the laminated surface so that the laminated surface cannot be easily separated. I did it.
【０００８】これにより、材料として市販の浮力があり
水を弾く発泡ポリエチレンシートや発泡ポリウレタンシ
ートが使用でき、木製の補強材を作成し、それを挟むよ
うにシートを接着あるいは熱圧着して積層して、端面を
取り囲むように帯あるいは生地を配して締め付けるだけ
の簡単な製造方法となった。Accordingly, a commercially available foamed polyethylene sheet or foamed polyurethane sheet which has water buoyancy and repels water can be used as a material. A wooden reinforcing material is prepared, and the sheets are laminated by bonding or thermocompression bonding so as to sandwich the reinforcing material. Thus, a simple manufacturing method was achieved in which a band or cloth was arranged around the end face and tightened.
【０００９】従って、材料代及び製造コストが大幅に削
減できた。[0009] Therefore, the material cost and the manufacturing cost can be greatly reduced.
【００１０】また、外皮及び端面に柔軟性があり弾力の
ある発泡素材が使用されているため、この板を使用して
水上を航行しているときに、誤って泳いでいる人や他人
の器物に衝突したとしても、在来の固い外皮を持つ板よ
りは、はるかに与える障害が少なく、安全性を高めた。[0010] Further, since a flexible and resilient foam material is used for the outer skin and the end face, when navigating on water using this board, the person who is accidentally swimming or the object of another person is used. Even in the event of a collision, it has much less obstacles than conventional hard-skinned boards and is more secure.
【００１１】さらに、足を固定したり、支持したりする
帯は、内部の堅い補強材に連結あるいは一体に形成され
ており、また水上を航行するために必要な舵や安定板
は、同様に内部の堅い補強材に連結あるいは一体に形成
されているので、通常の堅い外皮を持つ板と同様の使用
方法が可能になった。Further, the belt for fixing and supporting the foot is connected to or integrally formed with a rigid reinforcing member inside, and the rudder and stabilizer required for navigating on the water are similarly formed. Since it is connected or formed integrally with the internal rigid reinforcement, it can be used in the same manner as a plate having a normal rigid outer skin.
【００１２】また、ガラスクロスを使用せず、また樹脂
も接着剤だけなので、芯になる補強材を工夫することに
より、在来の板よりも軽くなった。Further, since a glass cloth is not used, and the resin is only an adhesive, it is lighter than a conventional plate by devising a reinforcing material serving as a core.
【００１３】また、外皮が傷つきにくく、衝撃にも壊れ
にくい素材を使用しているので、取り扱いや持ち運びが
楽になった。In addition, since the outer skin is made of a material which is hardly damaged and which is hardly broken by impact, handling and carrying are facilitated.
【００１４】この発明により、手ごろな価格で水上航行
用の板あるいは乗り物が手に入るようになり、このスポ
ーツの更なる大衆化と人口増加が見込まれ、産業に貢献
できるようになった。According to the present invention, a board or vehicle for water navigation can be obtained at an affordable price, and further popularization and population increase of this sport are expected, and it has become possible to contribute to industry.
【図１】中心部の核あるいは補強材の下面図である。FIG. 1 is a bottom view of a core or reinforcing material at a central portion.
【図２】中心部の核あるいは補強材の側面図である。FIG. 2 is a side view of a core or reinforcing material at a central portion.
【図３】中心部の核あるいは補強材の正面図である。FIG. 3 is a front view of a core or a reinforcing member at a central portion.
【図４】中心部の核あるいは補強材の上下左右に、浮力
を持ちさらに水を弾く性質を持つ発泡ポリエチレンや発
泡ポリウレタンのシートを裁断し熱圧着あるいは接着材
で積層して厚みと形状を形成した下面図である。[Figure 4] A sheet of foamed polyethylene or polyurethane having buoyancy and water-repellent properties is cut and laminated on the core or reinforcing material with thermocompression bonding or an adhesive material to form the thickness and shape at the top, bottom, left and right of the core. FIG.
【図５】中心部の核あるいは補強材の上下左右に、浮力
を持ちさらに水を弾く性質を持つ発泡ポリエチレンや発
泡ポリウレタンのシートを裁断し熱圧着あるいは接着材
で積層して厚みと形状を形成した側面図である。[Figure 5] A sheet of foamed polyethylene or foamed polyurethane, which has buoyancy and repels water, is cut and laminated by thermocompression bonding or an adhesive to form a thickness and shape on the top, bottom, left and right of the core or reinforcing material at the center. FIG.
【図６】中心部の核あるいは補強材の上下左右に、浮力
を持ちさらに水を弾く性質を持つ発泡ポリエチレンや発
泡ポリウレタンのシートを裁断し熱圧着あるいは接着材
で積層して厚みと形状を形成した正面図である。[Figure 6] A sheet of foamed polyethylene or polyurethane having buoyancy and water-repellent properties is cut and laminated on the core or reinforcing material with thermo-compression bonding or an adhesive material to form the thickness and shape on the top, bottom, left and right of the core. FIG.
【図７】積層後、帯あるいは布で積層の端面を被い、要
所要所で紐や帯あるいは着脱自在なマジックテープ（登
録商標）等でそれを締め付けた上面図である。FIG. 7 is a top view in which after lamination, the end face of the lamination is covered with a band or cloth, and tightened with a string, a band, detachable Velcro (registered trademark) or the like where necessary.
【図８】積層後、帯あるいは布で積層の端面を被い、要
所要所で紐や帯あるいは着脱自在なマジックテープ等で
それを締め付けた下面図である。FIG. 8 is a bottom view in which after lamination, the end face of the lamination is covered with a band or a cloth, and tightened with a string, a band, a detachable magic tape or the like at a necessary place.
【図９】積層後、帯あるいは布で積層の端面を被い、要
所要所で紐や帯あるいは着脱自在なマジックテープ等で
それを締め付けた側面図である。FIG. 9 is a side view in which after lamination, the end face of the lamination is covered with a band or a cloth, and tightened with a string, a band, or detachable magic tape or the like where necessary.
【図１０】積層後、帯あるいは布で積層の端面を被い、
要所要所で紐や帯あるいは着脱自在なマジックテープ等
でそれを締め付けた正面図である。FIG. 10: After lamination, cover the end face of the lamination with a band or cloth,
It is the front view which fastened it with a string, a belt, a detachable magic tape, etc. in a required place.
【図１１】本発明の断面を表す斜視図である。FIG. 11 is a perspective view showing a cross section of the present invention.
１ 核あるいは補強材。 ２ 核あるいは補強材の重量を減らすための抜き穴。 ３ 核あるいは補強材に連結あるいは一体で形成された
舵あるいは安定板。 ４ 核あるいは補強材に連結あるいは一体で形成された
足を固定あるいは支持する帯あるいは棒である。 ５ 核あるいは補強材を上下左右に挟んで柔軟で浮力の
あるシート状の材料を積層面 ６ 積層の端面全体を覆う帯あるいは布。 ７ 積層の端面全体を覆う帯あるいは布を締め付けるた
めの紐あるいは帯あるいはマジックテープである。1 Nuclear or reinforcing material. 2 Drill holes to reduce the weight of the core or reinforcement. 3 Rudder or stabilizer connected or integral with the core or reinforcement. 4 A band or rod for fixing or supporting a foot connected or integrally formed with a core or a reinforcing material. 5 Laminated surface of soft and buoyant sheet-like material sandwiching a core or reinforcing material vertically and horizontally 6 A band or cloth covering the entire end face of the laminate. 7. A string or band or a velcro for tightening a band or cloth covering the entire end face of the laminate.
【手続補正書】[Procedure amendment]
【提出日】平成１３年６月２５日（２００１．６．２
５）[Submission date] June 25, 2001 (2001.6.2)
5)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図１[Correction target item name] Fig. 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図１】 FIG.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図２[Correction target item name] Figure 2
【補正方法】追加[Correction method] Added
【補正内容】[Correction contents]
【図２】 FIG. 2
【手続補正３】[Procedure amendment 3]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図３[Correction target item name] Figure 3
【補正方法】追加[Correction method] Added
【補正内容】[Correction contents]
【図３】 FIG. 3
Claims (4)
材として配し、本体の反り捻れを防ぐ。次に、その核あ
るいは補強材を取り巻くように、弾力がありかつまた浮
力のある発泡体を熱圧着、あるいは接着剤で積層して人
が乗って水上を航行するための板あるいは乗り物及びそ
の製造方法。1. A hard material is provided at the center as a nucleus or a reinforcing material to prevent the body from warping and twisting. Next, a board or a vehicle for navigating on water with a person riding thereon by thermocompression bonding or laminating with an adhesive a resilient and buoyant foam so as to surround the core or the reinforcing material, and the manufacture thereof Method.
進入することを防ぐために、帯や布でその積層面を被い
つつ締め付けたことを特徴とする人が乗って水上を航行
するための乗り物あるいは板及びその製造方法。2. A person who rides on the water riding on a water surface, wherein the laminating surface is fastened while covering the laminating surface with a band or a cloth in order to prevent water from entering the laminating surface from the end of the laminating surface. Or board for manufacturing and method of manufacturing the same.
する帯や棒、あるいは足が滑らないように滑り止めのシ
ートを、内部の核あるいは補強材に連結したものあるい
は一体で形成したもの及びその製造方法。3. A band or a bar for supporting or fixing the foot to the plate, or a sheet for preventing slippage of the foot so as to prevent slipping, which is connected to an internal core or reinforcing material or integrally formed. And its manufacturing method.
用の舵や安定板を内部にある核あるいは補強材に連結し
取り付けたものあるいは一体で形成したもの及びその製
造方法。4. A method in which a rudder or stabilizing plate for water navigation is connected to a core or a reinforcing member inside the plate or a vehicle, or is integrally formed with the plate or the vehicle, and a method of manufacturing the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001135572A JP2002284086A (en) | 2001-03-28 | 2001-03-28 | Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001135572A JP2002284086A (en) | 2001-03-28 | 2001-03-28 | Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002284086A true JP2002284086A (en) | 2002-10-03 |
Family
ID=18983008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001135572A Pending JP2002284086A (en) | 2001-03-28 | 2001-03-28 | Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002284086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020152150A (en) * | 2019-03-18 | 2020-09-24 | 大地 宇田 | Surfboard and blank stock for processing the same |
-
2001
- 2001-03-28 JP JP2001135572A patent/JP2002284086A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020152150A (en) * | 2019-03-18 | 2020-09-24 | 大地 宇田 | Surfboard and blank stock for processing the same |
| JP7182278B2 (en) | 2019-03-18 | 2022-12-02 | 大地 宇田 | Surfboards and blank materials for their processing |
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