JPH05123432A - Method of manufacturing ski board - Google Patents

Abstract

PURPOSE:To facilitate the removing of an excess of adhesive along with higher durability by forming a flange part of a side bottom on upper and lower surfaces-forming members of ski boards to enhance adhesion with the expanding of adhering areas of the upper and lower surfaces-forming members by the portion of the flange part. CONSTITUTION:In manufacture, first, an upper surface forming member of a ski board is housed into a bottom die 2 and a broad bottom surface reinforcing material 7 and a core material 6 are arranged on the member sequentially. Then, a top part D and a side part F of a board C forming the top surface of the ski board are made to correspond to a shape of the core material 6 while an upper surface forming member 14 provided with a flange 19 at the lower part of the side part F is formed to be arranged on the core material 6. Subsequently, a top die 1 in which a housing part 13A for the bottom surface reinforcing material 7, the core material 6 and the upper surface forming member 14 and a space part 11 for the flange part 19 and an excess of an adhesive 5 are formed is put on the upper surface forming member 14 and the top and bottom dies 1 and 2 are heated under a pressure. Then, the material is cut leaving a protruding part at the side bottom where the bottom reinforcing material 7 and the flange part 19 are formed to finish a ski board.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、スキー板及びその製造
方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ski and a manufacturing method thereof.

【０００２】[0002]

【従来の技術】従来よりスキー板の主な製造方法として
は、図１５に示すようにスキー板形成用の各部材を所定
の寸法に揃え、これらを組み合わせてスキー板成型用金
型に収容し接着剤で一度に積層接着することにより形成
する積層接着成型法が普及している。この成型法は、図
１５に示すように上金型と下金型とで加圧加熱して接着
成型するもので、したがって、金型に収容する各部材は
寸法精度の高いものが要求される。また、特開平３−２
１２７５号によれば、スキー板の上部カバープライにフ
ランジ状縁部が形成されるようにして金型内で成形する
工程と、スキー板の下部の縁部が前記フランジ状縁部と
整合するようにして、スキー板の上部と下部を連結する
工程とからなるスキー板の製造方法が開示され、さら
に、前記スキー板を金型から取り出した後に前記フラン
ジ状縁部をトリミングして最終寸法にする方法も開示さ
れている。2. Description of the Related Art Conventionally, as a main manufacturing method of a ski, as shown in FIG. 15, each member for forming a ski is aligned in a predetermined size, and these are combined and housed in a ski molding die. 2. Description of the Related Art A laminated adhesion molding method, which is formed by laminating and adhering at once with an adhesive, has been widely used. In this molding method, as shown in FIG. 15, the upper mold and the lower mold are pressed and heated to perform adhesive molding. Therefore, each member housed in the mold is required to have high dimensional accuracy. . In addition, JP-A-3-2
According to 1275, the step of molding in a mold such that the upper cover ply of the ski is formed with a flange-shaped edge and the lower edge of the ski is aligned with the flange-shaped edge. Then, a method for manufacturing a ski, which comprises a step of connecting an upper part and a lower part of the ski, is disclosed, and further, after the ski is taken out of the mold, the flange-like edge portion is trimmed to a final size. Methods are also disclosed.

【０００３】[0003]

【発明が解決しようとする課題】前記の図１５に示すよ
うなスキー板においては、少なくとも化粧板３と側面材
ｅ及びエッジ材９との接合端部から接着剤が流れ出して
スキー板に付着するため、金型から取り出してから付着
硬化した接着剤を除去する工程を必要とする欠点と、各
部材の寸法精度や膨張収縮等で狂いがあると、接着不良
や吸水する欠点があった。前記特開平３−２１２７５号
のスキー板では、上下金型で加圧加熱する工程におい
て、フランジ状縁部とこれに整合するスキー板の下部の
縁部との接合端部から余剰接着剤が流れ出して、金型と
スキー板との僅かな隙間からスキー板の外側へ回り込ん
でスキー板に付着硬化する。そこで、金型から取り出し
てから付着した接着剤を除去しなければならないから、
美麗に仕上げる工程に時間を要するなどの課題があっ
た。In the ski as shown in FIG. 15, the adhesive flows out from at least the joint end of the decorative plate 3 and the side material e and the edge material 9 and adheres to the ski. Therefore, there is a defect that a step of removing the adhesive that has been adhered and hardened after being taken out from the mold is required, and if there is a deviation in dimensional accuracy of each member, expansion and contraction, and the like, there is a defect of defective adhesion and water absorption. In the ski of JP-A-3-21275, in the step of pressurizing and heating with the upper and lower molds, excess adhesive flows out from the joint end of the flange-shaped edge and the lower edge of the ski that is aligned with the flange-shaped edge. Then, it goes around to the outside of the ski from a slight gap between the mold and the ski, and adheres to the ski to be hardened. Therefore, it is necessary to remove the adhesive attached after taking it out of the mold,
There was a problem that it took time to finish beautifully.

【０００４】[0004]

【課題を解決するための手段】本発明は、任意材の単材
又は複合材からなるスキー板の上面部において、その上
面部と側面部が芯材の形状に対応し、かつ、該側面部の
下部にスキー板の仕上がり寸法より大きいフランジ状が
一体に形成する上面構成部材と、滑走面材とエッジ材と
滑走面強化材かななる下面構成部材を形成し、金型によ
り該上面構成部材と該下面構成部材とを芯材及び底面強
化材を介して一体に接着してスキー板の側面部の下部に
フランジ状を形成したスキー板を製造する方法により課
題を解決するもので、この発明に用いる金型は、上金型
と下金型よりなり、上金型には前記上面構成部材と芯材
と底面強化材を収容する収容部と、その両側に余剰接着
剤が流入する空間部を設けた金型を用いる。下金型には
前記下面構成部材を収容する収容部を設けるのは当然で
あるが、該収容部の両側に余剰接着剤が流入する空間部
を設けてもよい。また、前記上面構成部材は、芯材の形
状に対応する形状に予め形成する場合と、平板を前記上
金型により加圧して形成する場合と、その組み合せなど
任意である。なお、前記底面強化材は無しでもよい。各
構成部材の接着には接着剤を用いることは当然である。DISCLOSURE OF THE INVENTION The present invention is directed to an upper surface portion of a ski made of a single material or a composite material of an arbitrary material, the upper surface portion and the side surface portion corresponding to the shape of the core material, and the side surface portion. In the lower part of the ski, a top surface forming member integrally formed with a flange shape larger than the finished size of the ski, and a bottom surface forming member such as a sliding surface material, an edge material, and a sliding surface reinforcing material are formed, and the upper surface forming member is formed by a mold. The present invention is to solve the problem by a method for manufacturing a ski having a flange-like shape formed at a lower portion of a side surface of a ski by integrally adhering the lower surface constituent member with a core material and a bottom surface reinforcing material. The mold to be used is composed of an upper mold and a lower mold, and the upper mold has a housing portion for housing the upper surface constituting member, the core material and the bottom surface reinforcing material, and a space portion on both sides of which a surplus adhesive flows. Use the provided mold. Needless to say, the lower die is provided with a housing portion for housing the lower surface constituent member, but a space portion into which the excess adhesive flows may be provided on both sides of the housing portion. Further, the upper surface forming member may be formed in advance in a shape corresponding to the shape of the core material, formed by pressing a flat plate with the upper mold, or a combination thereof. The bottom reinforcing material may be omitted. As a matter of course, an adhesive is used to bond the constituent members.

【０００５】[0005]

【作用】本発明スキー板は、上面構成部材の側面下部に
フランジ状を形成したから、スキー板の両側下部はフラ
ンジ状相当分接着面が広くなって接着力が増大し耐久性
を向上せしめる作用を奏する。スキー板の製造に際して
は、上面構成部材の側面下部にフランジ状を形成する
が、該フランジ状はスキー板の仕上がり寸法よりも大き
く形成し、前記金型に収容して成型時に流れ出す余剰接
着剤を前記金型の余剰接着剤流入空間部に流入せしめ、
硬化完了後金型より取り出すと、フランジ状の余剰部分
に余剰接着剤が付着した状態を呈している。そこで、ス
キー板の仕上がり寸法に該フランジの余剰部分を切除す
ることにより該フランジに付着した余剰接着剤も同時に
除去できるから成型後加工が容易で、かつ美しく仕上が
り生産性は著しく向上する。In the ski according to the present invention, since the upper surface constituting member is formed with the flange shape on the lower portion of the side surface, the adhering surfaces of the lower portions on both sides of the ski are widened correspondingly to the flange shape, the adhesive force is increased, and the durability is improved. Play. When manufacturing a ski, a flange is formed on the lower part of the side surface of the upper component, and the flange is formed to be larger than the finished size of the ski, and the surplus adhesive that flows into the mold during molding is removed. Let it flow into the excess adhesive inflow space of the mold,
When it is taken out of the mold after the completion of curing, the excess adhesive is attached to the flange-shaped excess portion. Therefore, by cutting the surplus portion of the flange to the finished size of the ski, the surplus adhesive adhering to the flange can be removed at the same time, so that post-molding processing is easy and the finished productivity is remarkably improved.

【０００６】[0006]

【実施例】【Example】

（実施例１）次に、スキー板成型用金型とインジェクシ
ョンマシンやプレスマシンを用いて、本発明スキー板を
製造する方法の実施例を図面に基づいて説明する。先
ず、本発明に用いるスキー板成型用金型Ｈは図１３、１
４に示すように、上金型１と下金型２とからなり、上金
型１には上面構成部材１４と芯材６と底面強化材７を収
容可能な収容部１３Ａと余剰接着剤流入空間部１１を設
ける。下金型２には滑走面材１０とエッジ材９と滑走面
強化材８からなる下面構成部材Ａを収容可能な収容部１
３Ｂを設ける。又、図１４に示すものは、上金型１には
上面構成部材１４と芯材６を収容可能な収容部１３Ａと
余剰接着剤流入空間部１１を設ける。下金型２には下面
構成部材Ａを収容可能な収容部１３Ｂと余剰接着剤流入
空間部１１を設ける。図１３と図１４の相違点は、図１
４のように下金型２にも余剰接着剤流入空間部１１を設
けた点にある。(Embodiment 1) Next, an embodiment of a method for manufacturing a ski according to the present invention using a ski molding die and an injection machine or a press machine will be described with reference to the drawings. First, the ski H mold H used in the present invention is shown in FIGS.
As shown in FIG. 4, the upper mold 1 and the lower mold 2 are provided, and the upper mold 1 has a housing portion 13A capable of housing the upper surface constituting member 14, the core material 6 and the bottom surface reinforcing material 7 and an excess adhesive inflow. A space 11 is provided. An accommodating portion 1 capable of accommodating a lower surface constituent member A composed of a sliding surface material 10, an edge material 9, and a sliding surface reinforcing material 8 in the lower mold 2.
3B is provided. In addition, as shown in FIG. 14, the upper mold 1 is provided with a housing portion 13A capable of housing the upper surface constituting member 14 and the core material 6 and a surplus adhesive inflow space portion 11. The lower mold 2 is provided with an accommodating portion 13B capable of accommodating the lower surface constituent member A and a surplus adhesive inflow space 11. The difference between FIG. 13 and FIG. 14 is that FIG.
As shown in FIG. 4, the surplus adhesive inflow space 11 is provided in the lower mold 2.

【０００７】図１３の金型を用いた場合の図３，４，５
における実施例について説明する。化粧板３と上面強化
材４からなる上面構成部材Ａの両側面部Ｅの下方部にス
キー板の仕上がり寸法よりも大きいフランジ状１９を形
成し、該上面構成部材Ａを芯材６に対応する形状に予め
形成し、図５に示す成形上面構成部材１４を形成する。
次に、滑走面強化材８とエッジ９と滑走面材１０を組み
合わせてスキー板の仕上がり寸法にした下面構成部材Ａ
を形成する。次に、前記下面構成部材Ａを前記スキー板
成型用金型Ｈの下金型２の下面構成部材収容部１３Ｂに
収容し、その上面に底面強化材７と芯材６を載置し、芯
材６の上に前記上面構成部材１４を載置する。各部材間
には接着剤５を塗布する。次に、その上から上金型１を
載置し加圧加熱すると図４の状態になり、この時、各部
材の所要部に塗布した接着剤５は圧縮されて余分は接着
部の端部より流れ出て上金型１の余剰接着剤流入空間部
１１に流入して余剰接着剤１２となる。硬化完了後金型
より取り出すと該余剰接着剤１２はスキー板の底面強化
材７と側面下部のフランジ状１９に付着した状態とな
る。次に、前記スキー板のエッジ９の側面に添ってスキ
ー板の仕上がり寸法に底面強化材７の両端とフランジ状
１９の余剰部分を切除すると、該フランジ状に付着した
余剰接着剤も除去されてフランジ状を有するスキー板Ｃ
が製造できる。FIGS. 3, 4, and 5 when the mold shown in FIG. 13 is used.
Examples of the above will be described. A flange-like shape 19 having a size larger than the finished size of the ski is formed below both side surfaces E of the upper surface constituting member A composed of the decorative plate 3 and the upper surface reinforcing material 4, and the upper surface constituting member A has a shape corresponding to the core material 6. Then, the molded upper surface forming member 14 shown in FIG. 5 is formed.
Next, the lower surface constituent member A which is obtained by combining the sliding surface reinforcing material 8, the edge 9 and the sliding surface material 10 into the finished size of the ski.
To form. Next, the lower surface constituent member A is accommodated in the lower surface constituent member accommodating portion 13B of the lower mold 2 of the ski molding die H, and the bottom surface reinforcing material 7 and the core material 6 are placed on the upper surface thereof to form a core. The upper surface constituting member 14 is placed on the material 6. An adhesive agent 5 is applied between each member. Next, when the upper die 1 is placed from above and heated under pressure, the state shown in FIG. 4 is obtained. At this time, the adhesive agent 5 applied to the required portions of the respective members is compressed, and the extra portion is the end portion of the adhesive portion. It flows out further and flows into the excess adhesive inflow space portion 11 of the upper mold 1 to become the excess adhesive 12. When the adhesive 12 is taken out of the mold after the curing is completed, the surplus adhesive 12 is in a state of being adhered to the bottom surface reinforcing material 7 of the ski and the flange 19 at the lower portion of the side surface. Then, both ends of the bottom surface reinforcing material 7 and the surplus portion of the flange 19 are cut off along the side surface of the edge 9 of the ski to the finished dimension of the ski, and the surplus adhesive adhering to the flange is also removed. Flange-shaped ski C
Can be manufactured.

【０００８】（実施例２）下金型２に下面構成部材Ａを
収容し、その上に下金型２の下面構成部材Ａの収容部１
３Ｂの幅員より広幅の底面強化材７を配置し、その上に
芯材６を配置する。次に、任意材の単材又は複合材から
なるスキー板の上面板の上面部Ｄと側面部Ｅを芯材６の
形状に対応せしめ、かつ、該側面部Ｅの下部に、スキー
板の仕上がり寸法より大きいフランジ状１９を一体に形
成した上面構成部材１４を予め形成して芯材６の上に配
置して上金型１をかぶせて上下金型を加圧加熱する。硬
化後金型から取り出すと、底面強化材７とフランジ状１
９により形成した側面部Ｅの下部に余剰接着剤１２が付
着した突出部が形成している。そこで、該突出部を僅か
に残して残余を切除してスキー板の側面部Ｅの下部にフ
ランジ状１９を形成するスキー板の製造方法である。(Embodiment 2) The lower die 2 accommodates the lower surface constituting member A, and the lower die 2 accommodates the lower surface constituting member A therein.
A bottom reinforcing material 7 having a width wider than the width of 3B is arranged, and the core material 6 is arranged thereon. Next, the upper surface portion D and the side surface portion E of the upper surface plate of the ski made of a single material or a composite material of any material are made to correspond to the shape of the core material 6, and the ski portion is finished at the lower portion of the side surface portion E. The upper surface forming member 14 integrally formed with the flange-like shape 19 larger than the size is formed in advance and placed on the core material 6, and the upper mold 1 is covered, and the upper and lower molds are heated under pressure. After curing, take out from the mold and the bottom reinforcement 7 and flange 1
A protruding portion to which the surplus adhesive 12 is attached is formed below the side surface portion E formed by 9. Therefore, it is a method of manufacturing a ski, in which the protruding portion is left slightly and the remainder is cut off to form a flange-like portion 19 at the lower portion of the side surface E of the ski.

【０００９】（実施例３）下金型２に下面構成部材Ａを
収容し、その上に芯材６を配置し、任意材の単材又は複
合材からなるスキー板の上面板の上面部Ｄと側面部Ｅを
芯材６の形状に対応し、かつ該側面部Ｅの下部に、スキ
ー板の仕上がり寸法より大きいフランジ状１９を一体に
形成した上面構成部材１４を前記芯材６の上に配置して
上金型１をかぶせて上下金型を加圧加熱する。硬化後金
型から取り出すと、フランジ状１９により形成した側面
部Ｅの下部に余剰接着剤１２が付着したフランジ状が形
成している。そこで、該フランジ状を僅かに残して残余
を切除してスキー板の側面部Ｅの下部にフランジ状１９
を形成するスキー板の製造方法である。なお、説明は省
略したが、本発明の各実施例の各構成部材には必要部位
に接着剤を用いることは当然である。(Embodiment 3) The lower die 2 accommodates the lower surface constituting member A, the core material 6 is arranged thereon, and the upper surface portion D of the upper surface plate of the ski, which is made of an arbitrary single material or composite material. And the side surface portion E corresponding to the shape of the core material 6, and the upper surface constituting member 14 integrally formed on the lower portion of the side surface portion E with a flange shape 19 larger than the finished size of the ski, on the core material 6. The upper and lower molds are placed and covered with the upper mold 1, and the upper and lower molds are heated under pressure. When it is taken out from the mold after curing, a flange shape is formed in which the surplus adhesive 12 is attached to the lower portion of the side surface portion E formed by the flange shape 19. Then, the flange shape is left slightly and the remainder is cut off to form the flange shape 19 at the lower part of the side surface E of the ski.
A method for manufacturing a ski for forming a ski. In addition, although the description is omitted, it is natural that an adhesive agent is used in a necessary portion for each constituent member of each embodiment of the present invention.

【００１０】（実施例４）図６に示すものは、上面構成
部材の化粧板３は両側面部Ｅの下部にフランジ状１９が
形成可能なように、スキー板の仕上がり寸法よりも大き
いフランジ状１９を形成し、該化粧板３を予め芯材６に
対応する形状に予備成形した成形化粧板２４と、上面強
化材プリプレグ又は上面強化材マトリックス４Ａを用意
する。スキー板成形用の下面構成部材Ａを金型Ｈの下金
型２の下面構成部材収容部１３Ｂに収容し、その上面に
底面強化材７と芯材６を載置し、芯材６の上に上面構成
部材の上面強化材プリプレグ又は上面強化材マトリック
ス４Ａを載置し、その上に成形化粧板２４を載置してそ
の上から上金型１を載置し加圧加熱すると、上面強化材
プリプレグ又は上面強化材マトリックス４Ａは成形化粧
板２４と芯材６に添って成形され前記した図４の状態に
なる。この場合、上面強化材プリプレグ又は上面強化材
マトリックス４Ａは予備成形をする必要がない。各部材
には必要に応じて接着剤５を塗布する。硬化完了後金型
より取り出してからの工程は前記実施例と同様である。(Embodiment 4) As shown in FIG. 6, the decorative plate 3 of the upper surface constituting member has a flange shape 19 larger than the finished size of the ski so that the flange shape 19 can be formed at the lower portions of the side surface portions E. Then, a decorative veneer 24 in which the decorative plate 3 is preformed in a shape corresponding to the core material 6 and an upper surface reinforcing material prepreg or an upper surface reinforcing material matrix 4A are prepared. The lower surface constituent member A for forming the ski is housed in the lower surface constituent member housing portion 13B of the lower mold 2 of the mold H, the bottom surface reinforcing material 7 and the core material 6 are placed on the upper surface thereof, and the upper surface of the core material 6 is placed. When the upper surface reinforcing material prepreg of the upper surface constituent member or the upper surface reinforcing material matrix 4A is placed on the upper surface, the molding decorative plate 24 is placed thereon, and the upper mold 1 is placed thereon and heated under pressure, the upper surface is strengthened. The material prepreg or the upper surface reinforcement material matrix 4A is molded along with the molding decorative plate 24 and the core material 6 to be in the state of FIG. 4 described above. In this case, the top reinforcement prepreg or top reinforcement matrix 4A need not be preformed. The adhesive 5 is applied to each member as needed. The process after taking out from the mold after the completion of curing is the same as that in the above-mentioned embodiment.

【００１１】（実施例５）図７に示すものは、上面構成
部材の化粧板３を化粧板プリプレグ又は化粧板マトリッ
クス１５とし、上面強化材４を上面強化材プリプレグ又
は上面強化材マトリックス４Ａとし、下面構成部材Ａを
金型Ｈの下金型２の下面構成部材収容部１３Ｂに収容
し、その上面に底面強化材７と芯材６を載置し、芯材６
の上に上面強化材プリプレグ又は上面強化材マトリック
ス４Ａを載置し、その上に化粧板プリプレグ又は化粧板
マトリックス１５を載置し、その上に上金型１を載置し
て加圧加熱すると、上面強化材プリプレグ又は上面強化
材マトリックス４Ａと化粧板プリプレグ又は化粧板マト
リックス１５は芯材６に添って成形されて図４の状態に
なる。この場合、上面強化材プリプレグ又は上面強化材
マトリックス４Ａと化粧板プリプレグ又は化粧板マトリ
ックス１５は予備成形をする必要がない。各部材には必
要に応じて接着剤５を塗布する。硬化完了後金型より取
り出してからの工程は前記実施例と同様である。(Example 5) In FIG. 7, the decorative plate 3 of the upper surface constituting member is a decorative plate prepreg or a decorative plate matrix 15, and the upper surface reinforcing material 4 is an upper surface reinforcing material prepreg or an upper surface reinforcing material matrix 4A. The lower surface constituent member A is housed in the lower surface constituent member housing portion 13B of the lower mold 2 of the mold H, and the bottom surface reinforcing material 7 and the core material 6 are placed on the upper surface thereof, and the core material 6
When the upper surface reinforcing material prepreg or the upper surface reinforcing material matrix 4A is placed on the above, the decorative board prepreg or the decorative board matrix 15 is placed thereon, and the upper mold 1 is placed thereon and heated under pressure. The upper surface reinforcing material prepreg or upper surface reinforcing material matrix 4A and the decorative board prepreg or decorative board matrix 15 are molded along with the core material 6 to be in the state of FIG. In this case, it is not necessary to preform the upper surface reinforcement prepreg or the upper surface reinforcement material matrix 4A and the decorative board prepreg or the decorative board matrix 15. The adhesive 5 is applied to each member as needed. The process after taking out from the mold after the completion of curing is the same as that in the above-mentioned embodiment.

【００１２】（実施例６）図８に示すものは、上面構成
部材の化粧板マトリックス１５と上面強化材マトリック
ス４Ａとを予め一体に形成した化粧板と上面強化材で、
マトリックス樹脂が熱可塑性樹脂の場合には、両者を加
熱軟化せしめて芯材６に対応するよう図５のように予め
成形して用いるか、あるいは芯材６の上に載置し上金型
１により加圧加熱し芯材６に対応する形状にして用いる
ことができる（図示を省略する）。(Embodiment 6) FIG. 8 shows a decorative board and an upper surface reinforcing material in which a decorative board matrix 15 as an upper surface constituting member and an upper surface reinforcing material matrix 4A are integrally formed in advance.
When the matrix resin is a thermoplastic resin, both are softened by heating and pre-molded as shown in FIG. 5 so as to correspond to the core material 6, or it is placed on the core material 6 and used for the upper mold 1. Thus, it can be pressed and heated to be used in a shape corresponding to the core material 6 (not shown).

【００１３】（実施例７）図９に示すものは、上面構成
部材の化粧板３をその上面の両側部に側面補強材１７を
一体に設けて補強化粧板１８としたものであり、該補強
化粧板１８を予め芯材６に対応させた形状に形成して図
１０に示す形態にして用いるものである。(Embodiment 7) FIG. 9 shows a decorative decorative plate 18 in which side surface reinforcing members 17 are integrally provided on both sides of the upper surface of the decorative plate 3 which constitutes the upper surface. The decorative plate 18 is previously formed in a shape corresponding to the core material 6 and used in the form shown in FIG.

【００１４】（実施例８）図１１，１２に示すものは、
上面構成部材の化粧板を肉厚化粧板２３に形成したもの
で、図１１は、上面強化材４を用いないスキー板であ
り、図１２は、化粧板を肉厚化粧板２３に形成すると共
に、上面強化材４と底面強化材７を用いないもで、下金
型１に収容した滑走面強化材８の上に予め芯材６に対応
させた形状に形成した肉厚化粧板２３を載置し、上金型
１により型締めして後肉厚化粧板２３の内部に形成され
た空間部に発泡性合成樹脂を充填して芯材６を形成する
ものである。(Embodiment 8) What is shown in FIGS.
The decorative plate of the upper surface constituting member is formed on the thick decorative plate 23. FIG. 11 shows a ski without the upper surface reinforcing member 4, and FIG. 12 shows that the decorative plate is formed on the thick decorative plate 23. Without using the top surface reinforcing material 4 and the bottom surface reinforcing material 7, the thick decorative plate 23 formed in advance in a shape corresponding to the core material 6 is placed on the sliding surface reinforcing material 8 housed in the lower mold 1. Then, the core material 6 is formed by closing the mold with the upper mold 1 and filling the space formed inside the rear thick decorative plate 23 with the expandable synthetic resin.

【００１５】[0015]

【発明の効果】本発明は以上の構成からなるものである
から、上面構成部材と下面構成部材の両方又は何れか一
方の側面部下部に形成したフランジ状により、少なくと
もフランジ状相当分の接着面積が広くなり接着力が増大
して耐久性が向上する。又、製造に際しては、上面構成
部材にスキー板の仕上がり寸法よりも大きいフランジ状
１９を形成し、スキー板成型時に流れ出る余剰接着剤を
スキー板成型用金型の余剰接着剤収容空間部に流入せし
め、接着完了後型金より取り出すと、フランジ状１９に
余剰接着剤が付着している。そこで、スキー板の仕上が
り寸法にフランジの余剰部分を切除することにより余剰
接着剤も同時に除去されるから仕上げ工程が簡易化し、
生産性が向上する。EFFECTS OF THE INVENTION Since the present invention has the above-mentioned structure, at least the adhesive area corresponding to the flange is formed by the flange formed on the lower portion of the side surface of both the upper surface forming member and / or the lower surface forming member. Becomes wider, the adhesive strength increases, and the durability improves. Further, in manufacturing, a flange-shaped member 19 having a size larger than the finished size of the ski is formed on the upper surface constituent member so that the surplus adhesive flowing out at the time of molding the ski is allowed to flow into the surplus adhesive accommodating space of the ski molding die. When the adhesive is removed from the die after the completion of the adhesion, the excess adhesive is attached to the flange 19. Therefore, the surplus adhesive is removed at the same time by cutting off the excess part of the flange to the finished size of the ski, so the finishing process is simplified,
Productivity is improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】図１は、本発明スキー板の斜視図。FIG. 1 is a perspective view of a ski according to the present invention.

【図２】図２は、図１のＹ−Ｙ線部拡大断面図。FIG. 2 is an enlarged cross-sectional view taken along line YY of FIG.

【図３】図３は、本発明スキー板の製造方法を示す一実
施例説明図。FIG. 3 is an explanatory view of an embodiment showing a method for manufacturing a ski according to the present invention.

【図４】図４は、本発明スキー板の製造方法を示す一実
施例説明図。FIG. 4 is an explanatory view of an embodiment showing a method for manufacturing a ski according to the present invention.

【図５】図５は、本発明スキー板の上面構成部材の化粧
板と上面強化材の一実施例図。FIG. 5 is a diagram showing an embodiment of a decorative plate and an upper surface reinforcing member of the upper surface constituting member of the ski according to the present invention.

【図６】図６は、本発明スキー板の上面構成部材の化粧
板と上面強化材の一実施例図。FIG. 6 is a diagram showing an embodiment of a decorative plate and an upper surface reinforcing member of the upper surface constituting member of the ski according to the present invention.

【図７】図７は、本発明スキー板の製造方法を示す一実
施例説明図。FIG. 7 is an explanatory view of an embodiment showing a method for manufacturing a ski according to the present invention.

【図８】図８は、本発明スキー板の上面構成部材の化粧
板と上面強化材の一実施例図。FIG. 8 is a diagram showing an embodiment of a decorative plate and an upper surface reinforcing member of the upper surface constituting member of the ski according to the present invention.

【図９】図９は、本発明スキー板の上面構成部材の化粧
板と上面強化材の一実施例図。FIG. 9 is a diagram showing an embodiment of a decorative plate and an upper surface reinforcing member of the upper surface constituting member of the ski according to the present invention.

【図１０】図１０は、本発明スキー板の製造方法を示す
一実施例説明図。FIG. 10 is an explanatory view of an embodiment showing a method for manufacturing a ski according to the present invention.

【図１１】図１１は、本発明スキー板の製造方法を示す
一実施例説明図。FIG. 11 is an explanatory view of an embodiment showing the method for manufacturing a ski according to the present invention.

【図１２】図１２は、本発明スキー板の製造方法を示す
一実施例説明図。FIG. 12 is an explanatory view of an embodiment showing a method for manufacturing a ski according to the present invention.

【図１３】図１３は、本発明スキー板の製造に用いる金
型の一実施例図。FIG. 13 is a diagram showing an embodiment of a die used for manufacturing the ski according to the present invention.

【図１４】図１４は、本発明スキー板の製造に用いる金
型の一実施例図。FIG. 14 is a diagram showing an example of a mold used for manufacturing the ski according to the present invention.

【図１５】図１５は、従来のスキー板の製造方法を示す
一実施例図。FIG. 15 is an embodiment diagram showing a conventional ski manufacturing method.

【符号の説明】[Explanation of symbols]

１ 上金型 ２ 下金型 ３ 化粧板 ４ 上面強化材 ４Ａ 上面強化材マトリックス ５ 接着剤 ６ 芯材 ７ 底面強化材 ８ 滑走面強化材 ９ エッジ材 １０ 滑走面材 １１ 余剰接着剤収容空間部 １２ 余剰接着剤 １３Ａ 収容部 １３Ｂ 収容部 １４ 上面構成部材 １５ 化粧板プリプレグ １６ 化粧板マトリックス １７ 側面補強材 １８ 化粧板 １９ フランジ状 ２３ 肉厚化粧板 ２４ 成形化粧板 Ａ 下面構成部材 Ｃ スキー板 Ｄ 上面部 Ｅ 側面部 Ｆ 下面部 Ｈ スキー板成型用金型 ｅ 側面材 1 Upper Mold 2 Lower Mold 3 Decorative Plate 4 Top Reinforcing Material 4A Top Reinforcing Material Matrix 5 Adhesive 6 Core Material 7 Bottom Reinforcing Material 8 Sliding Surface Reinforcing Material 9 Edge Material 10 Sliding Surface Material 11 Excess Adhesive Storage Space 12 Excessive adhesive 13A Storage part 13B Storage part 14 Upper surface constituent member 15 Decorative plate prepreg 16 Decorative plate matrix 17 Side reinforcing material 18 Decorative plate 19 Flanged 23 Thick decorative plate 24 Molded decorative plate A Lower surface component C Ski plate D Upper surface part E Side face F Lower face H Ski die for molding e Side material

───────────────────────────────────────────────────── フロントページの続き (72)発明者 樋口 良司 岐阜県養老郡養老町高田3788−８ 美津濃 株式会社養老工場内 (72)発明者 外村 隆 岐阜県養老郡養老町高田3788−８ 美津濃 株式会社養老工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Ryoji Higuchi 3788-8 Takada Yoro-cho, Yoro-gun, Gifu Mitsuno Co., Ltd. Yoro factory (72) Takashi Tonomura 3788-8 Takada Yoro-cho, Yoro-gun, Gifu Mitsuno stock Company Yoro Factory

Claims (11)

【特許請求の範囲】[Claims] 【請求項１】 スキー板の下面を構成する下面構成部材
を下金型に収容し、該下面構成部材の上に、該下金型の
該下面構成部材収容部の幅員より広幅の底面強化材を配
置し、その上に芯材を配置する工程と、 任意材の単材又は複合材からなるスキー板の上面を構成
する板の上面部と側面部を芯材の形状に対応せしめ、か
つ該側面部の下部に、スキー板の仕上がり寸法よりも大
きいフランジ状を一体に形成した上面構成部材を形成し
て該芯材の上に配置する工程と、 前記広幅の底面強化材と芯材と上面構成部材を収容する
収容部と、該収容部の両側にフランジ状及び余剰接着剤
が入る空間部を設けた上金型を前記上面構成部材にかぶ
せて上下金型を加圧加熱する工程と、 硬化後離型し、前記底面強化材と前記フランジ状により
形成した側面下部の突出部を僅かに残して残余を切除し
て仕上げる工程とによって製造することを特徴とするス
キー板の製造方法。1. A bottom surface reinforcing member which accommodates a lower surface constituent member constituting a lower surface of a ski in a lower mold, and is wider than the width of the lower surface constituent member accommodating portion of the lower mold on the lower surface constituent member. And arranging the core on it, and making the upper surface and the side surface of the ski constituting the upper surface of the ski made of single material or composite material of arbitrary material correspond to the shape of the core, and A step of forming an upper surface constituting member integrally formed with a flange shape larger than the finished size of the ski on the lower part of the side surface and arranging it on the core material; and the wide bottom reinforcing material, the core material and the upper surface. A step of heating the upper and lower molds by pressing an upper mold having a containing part for containing the constituent members and a space for containing a flange-shaped and excess adhesive on both sides of the containing part, and pressing the upper and lower molds; After curing, it is released from the mold, and the bottom side surface formed by the bottom reinforcement and the flange shape. And a step of finishing by cutting off the remainder while leaving a small amount of the protruding portion of the ski. 【請求項２】 スキー板の下面を構成する下面構成部材
を下金型に収容し、その上に芯材を配置する工程と、 任意材の単材又は複合材からなるスキー板の上面を構成
する板の上面部と側面部を芯材の形状に対応せしめ、か
つ該側面部の下部にスキー板の仕上がり寸法より大きい
フランジ状を一体に形成した上面構成部材を形成する工
程と、 前記芯材と前記上面構成部材を収容する収容部と、その
両側に前記フランジ状及び余剰接着剤が入る空間部を設
けた上金型をかぶせて上下金型を加熱加圧する工程と、 硬化後離型し、前記フランジ状突出部を僅かに残して残
余を切除して仕上げる工程とによって製造することを特
徴とするスキー板の製造方法。2. A step of accommodating a lower surface constituent member constituting a lower surface of the ski in a lower mold and disposing a core material thereon, and an upper surface of the ski made of a single material or a composite material of arbitrary materials. Forming an upper surface forming member in which a top surface portion and a side surface portion of the plate are made to correspond to the shape of the core material, and a flange shape larger than the finished size of the ski is integrally formed in the lower portion of the side surface portion; A step of heating and pressing the upper and lower molds by covering them with a containing part for containing the upper surface constituent member and an upper mold provided with the flange and the space for containing the excess adhesive on both sides thereof, and releasing after curing. And a step of finishing by cutting off the residue while leaving the flange-shaped protruding portion slightly. 【請求項３】 スキー板の下面を構成する下面構成部材
を下金型に収容し、その上に底面強化材を介するか介さ
ずに芯材を配置する工程と、 任意材の単材又は複合材からなるスキー板の上面を構成
する板の上面部と側面部が芯材の形状に対応し、かつ該
側面部の下部にスキー板の仕上がり寸法より大きいフラ
ンジ状を形成した上面構成部材を前記芯材の上に配置す
る工程と、 前記上面構成部材と前記芯材を収容する収容部と、その
両側に前記フランジ状及び余剰接着剤が入る空間部を設
けた上金型を用いる工程と、 該上金型と前記下金型とを加圧加熱して前記上面構成部
材を芯材の形状に形成する工程と、 硬化後離型し、前記フランジ状により形成する側面下部
の突出部を若干残して残余を切除して仕上げる工程とに
よって製造することを特徴とするスキー板の製造方法。3. A step of accommodating a lower surface constituent member constituting a lower surface of a ski in a lower mold, and disposing a core material thereon with or without a bottom surface reinforcing material interposed therebetween, and a single material or a composite material of arbitrary materials. The upper surface component and the side surface of the ski forming the upper surface of the ski are made of a material corresponding to the shape of the core material, and the upper surface forming member having a flange shape larger than the finished size of the ski is formed in the lower portion of the side. A step of disposing on the core material, a step of using an upper die having a space for accommodating the upper surface constituting member and the core material, and a space for containing the flange-shaped and excess adhesive on both sides thereof; A step of pressurizing and heating the upper mold and the lower mold to form the upper surface constituting member in the shape of a core material; and releasing after curing, a protrusion on the lower side surface formed by the flange shape is slightly The process of leaving and cutting off the residue and finishing Method of manufacturing a ski and butterflies. 【請求項４】 前記下面構成部材を収容する下金型にお
いて、下面構成部材の収容部の両側に余剰接着剤が入る
空間部を設けた下金型を用いることを特徴とする請求項
１、２、３の何れか１項に記載のスキー板の製造方法。4. The lower mold for accommodating the lower surface constituent member, wherein the lower mold has a space portion on both sides of the accommodating portion of the lower surface constituent member for containing the excess adhesive. The method for manufacturing a ski as described in any one of 2 and 3. 【請求項５】 前記上面構成部材と底面強化材及び前記
下面構成部材の全部又は一部の材料がガラス繊維、カー
ボン繊維、ポリアミド繊維その他これらと同効質の繊維
又は前記繊維の組み合わせからなる繊維と、エポキシ樹
脂、ポリウレタン樹脂、ポリエステル樹脂、ＡＢＳ樹脂
その他これらと同効質の合成樹脂からなる繊維強化合成
樹脂であることを特徴とする請求項１、２、３、４の何
れか１項に記載のスキー板の製造方法。5. The upper surface constituent member, the bottom surface reinforcing material, and the lower surface constituent member, all or part of which is made of glass fiber, carbon fiber, polyamide fiber, fibers having the same effect as these, or fibers made of a combination of the fibers. And a fiber-reinforced synthetic resin made of an epoxy resin, a polyurethane resin, a polyester resin, an ABS resin, or a synthetic resin having the same effect as these resins. A method for manufacturing the described ski. 【請求項６】 前記上面構成部材と底面強化材及び前記
下面構成部材の全部又は一部がガラス繊維、カーボン繊
維、ポリアミド繊維その他これらと同効質の繊維又は前
記繊維の組み合わせからなる繊維を、エポキシ樹脂、ポ
リウレタン樹脂、ポリエステル樹脂、ＡＢＳ樹脂その他
これらと同効質の合成樹脂でマトリックスとした繊維強
化合成樹脂マトリックス材であることを特徴とする請求
項１、２、３、４の何れか１項に記載のスキー板の製造
方法。6. The upper surface constituent member, the bottom surface reinforcing material, and the lower surface constituent member are all or part of glass fiber, carbon fiber, polyamide fiber or the like, or a fiber made of a combination of the fibers, 5. A fiber-reinforced synthetic resin matrix material which is made of an epoxy resin, a polyurethane resin, a polyester resin, an ABS resin or a synthetic resin having the same effect as those of the matrix as a matrix. A method for manufacturing a ski as described in the above item. 【請求項７】 前記上面構成部材と底面強化材及び前記
下面構成部材の全部又は一部がガラス繊維、カーボン繊
維、ポリアミド繊維その他これらと同効質の繊維又は前
記繊維の組み合わせからなる繊維と、エポキシ樹脂、ポ
リウレタン樹脂、ポリエステル樹脂、ＡＢＳ樹脂その他
これらと同効質の合成樹脂とのプリプレグからなる繊維
強化合成樹脂プリプレグであることを特徴とする請求項
１、２、３、４の何れか１項に記載のスキー板の製造方
法。7. A fiber comprising a glass fiber, a carbon fiber, a polyamide fiber, a fiber having the same effect as these, or a combination of the fibers, in which all or a part of the upper surface constituent member, the bottom surface reinforcing material, and the lower surface constituent member, 5. A fiber reinforced synthetic resin prepreg comprising an epoxy resin, a polyurethane resin, a polyester resin, an ABS resin, and a prepreg of a synthetic resin having the same effect as those of the epoxy resin, the polyurethane resin, the polyester resin, the ABS resin and the like. A method for manufacturing a ski as described in the above item. 【請求項８】 前記上面構成部材に繊維強化合成樹脂マ
トリックスを用いることを特徴とする請求項１、２、
３、４、５、６、７の何れか１項に記載のスキー板の製
造方法。8. The fiber-reinforced synthetic resin matrix is used for the upper surface constituent member, as claimed in claim 1,
The method for manufacturing a ski according to any one of 3, 4, 5, 6, and 7. 【請求項９】 前記上面構成部材に繊維強化合成樹脂プ
リプレグをもちいることを特徴とする請求項１、２、
３、４、５、６の何れか１項に記載のスキー板の製造方
法。9. The fiber-reinforced synthetic resin prepreg is used for the upper surface constituent member, as set forth in claim 1,
The method for manufacturing a ski according to any one of 3, 4, 5, and 6. 【請求項１０】 前記芯材は、金属、木材、発泡合成樹
脂及びこれらの組み合わせ材からなることを特徴する請
求項１、２、３、４、５、６、７、８、９の何れか１項
に記載のスキー板の製造方法。10. The core material is made of metal, wood, synthetic resin foam, or a combination material thereof, according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8, and 9. The method for manufacturing a ski according to item 1. 【請求項１１】 前記上面構成部材及び前記下面構成部
材の全部又は一部に繊維強化合成樹脂マトリックス又は
繊維強化合成樹脂プリプレグを用いることを特徴する請
求項１、２、３、４の何れかに記載のスキー板の製造方
法。11. A fiber reinforced synthetic resin matrix or a fiber reinforced synthetic resin prepreg is used for all or part of the upper surface constituent member and the lower surface constituent member, according to any one of claims 1, 2, 3, and 4. A method for manufacturing the described ski.