JPH0336548B2 - - Google Patents
Info
- Publication number
- JPH0336548B2 JPH0336548B2 JP57192924A JP19292482A JPH0336548B2 JP H0336548 B2 JPH0336548 B2 JP H0336548B2 JP 57192924 A JP57192924 A JP 57192924A JP 19292482 A JP19292482 A JP 19292482A JP H0336548 B2 JPH0336548 B2 JP H0336548B2
- Authority
- JP
- Japan
- Prior art keywords
- ski
- present
- surface member
- protrusion
- mold
- 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.)
- Expired - Lifetime
Links
- 239000011162 core material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
【発明の詳細な説明】
本発明は、上面に突起を形成したスキー係るも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ski having protrusions formed on its upper surface.
近年のスキーの概要は、第１図に示すように、
中芯材１、補強部材２、上面部材３で構成し、上
面部材の上にスクリーン印刷により所望のデザイ
ンを施しているが、使用中にスキーの接触やエツ
ジにより傷がつき、使用頻度が多い場合には、比
較的短時間で、上面部材の上に印刷したデザイン
が消えたり、判別できなくなるなどの欠点を有し
ていた。 An overview of skiing in recent years is shown in Figure 1.
It is composed of a core material 1, a reinforcing member 2, and a top member 3, and a desired design is printed on the top member by screen printing, but it gets scratched by contact with skis and edges during use, so it is used frequently. In some cases, the design printed on the top member may disappear or become unrecognizable in a relatively short period of time.
そのため、第２図に示すように、プラスチツク
の薄板に粘着剤を貼付した上面保護テープ５が考
案されているが、スキー上面部材３の周側縁部４
に接着する際に、スキーのサイドカツト形状に沿
わすのが難しく非常に手間がかかる欠点があつ
た。 For this reason, as shown in FIG. 2, a top protective tape 5 has been devised in which adhesive is attached to a thin plastic plate.
When adhering to the ski, it had the disadvantage that it was difficult to follow the shape of the side cut of the ski, and it was very time-consuming.
又上面保護テープに使用されている粘着剤はそ
のほとんどが両面接着剤と言われる粘着テープで
あるため、滑走中に生じる衝撃応力等により、剥
がれたり、取れたりするなどの欠点を有してい
た。 In addition, most of the adhesives used in top protection tapes are double-sided adhesive tapes, which have the disadvantage of peeling or coming off due to impact stress generated during sliding. .
本発明はこれら従来の欠点に鑑み、コスト的に
も安価であり、且つ耐久性のある上面部材を供給
することを目的になされたスキーである。 In view of these conventional drawbacks, the present invention provides a ski with an inexpensive and durable top member.
本発明の１実施例を図面に基づいて説明する
と、第３図より第６図に示すように、スキー上面
部材１０の周側縁部１１の下面に、上面部材突出
用部材１２を配置することにより、スキー上面の
締め具取付領域を除く任意の周側縁部に、突起１
５を形成したことを特徴とするスキーである。 One embodiment of the present invention will be described based on the drawings. As shown in FIGS. 3 to 6, an upper surface member protruding member 12 is disposed on the lower surface of the circumferential edge 11 of the ski upper surface member 10. According to
This ski is characterized by having a shape of 5.
また本発明のスキーを成形する１方法として
は、スキー形状を有する下金型６内に、下面構成
部材７、中芯材８、補強部材９、上面部材１０等
のスキー構成部材１３を組み込む際に、上面部材
１０の周側縁部１１の下部に、上面部材突出用部
材１２を配置した後、上面部材１０を配置し、突
起形成用の凹部を設けた上金型１４を載置後、金
型を加圧することにより、スキーの締め具取付領
域を除く上面周側縁部１１に、スキーの形成と同
時に一体的に突起１５を形成する。 In addition, one method for molding the ski of the present invention is to incorporate the ski constituent members 13 such as the lower face constituent member 7, the core material 8, the reinforcing member 9, the upper face member 10, etc. into the lower mold 6 having a ski shape. After arranging the upper surface member protruding member 12 at the lower part of the circumferential edge 11 of the upper surface member 10, the upper surface member 10 is arranged, and the upper mold 14 provided with the recessed part for forming the protrusion is placed. By pressurizing the mold, a protrusion 15 is integrally formed on the circumferential edge 11 of the upper surface of the ski, excluding the region where the fastener is attached, at the same time as the ski is formed.
以上のように本発明においては、スキー構成部
材１３を組み込む際に、上面部材１０の下部に、
上面部材突出用部材１２を配置しておく構成のス
キーであり、上面部材突出用部材１２としては、
任意補強繊維を基材とするプリプレグシートや、
任意補強繊維を基材とするFRP板やメタル板や
プラスチツク板等を任意に選択すればよいため、
従来から使用されているスキー構成部材をそのま
ま転用できる利点がある。 As described above, in the present invention, when assembling the ski component 13, the lower part of the upper surface member 10 is
This is a ski configured to have an upper surface member protruding member 12 disposed therein, and the upper surface member protruding member 12 includes:
Prepreg sheets based on arbitrary reinforcing fibers,
You can choose any FRP board, metal board, plastic board, etc. that uses optional reinforcing fiber as the base material.
There is an advantage that conventionally used ski components can be used as they are.
又上面部材１０としては、ABS樹脂やポリエ
チレン樹脂等の熱可塑性合成樹脂やプリプレグ等
の熱硬化性合成樹脂を含浸させたものを用いるこ
とができるため、金型を加圧加熱することによ
り、これら前記の上面部材１０が伸びてうまく金
型形状に沿つて凹凸形状が出るため成形性が良好
となる。 The upper surface member 10 can be made of a material impregnated with a thermoplastic synthetic resin such as ABS resin or polyethylene resin, or a thermosetting synthetic resin such as prepreg. The upper surface member 10 stretches and forms an uneven shape that nicely follows the shape of the mold, resulting in good moldability.
又本発明の一実施例として、上面部材突出用部
材１２として、プリプレグシートを使用した場合
にはプリプレグシート自体のタツク性（粘着性）
のため、金型内で特別の仮止めをしなくても確実
に配置でき又圧力により移動したり変形しないた
め、作業性がきわめて良好となり、製品の歩留ま
りが向上する。 Further, as an embodiment of the present invention, when a prepreg sheet is used as the upper surface member protruding member 12, the tackiness (adhesiveness) of the prepreg sheet itself
Therefore, it can be placed reliably within the mold without any special temporary fixing, and it will not move or deform due to pressure, resulting in extremely good workability and improved product yield.
又本発明のスキーにおいてはスキーの成形と同
時にスキーの締め具取付領域を除く上面に突起１
５を同時一体成形した構造であるため、従来と異
なり、使用中に剥がれ落ちるというようなことも
なく、耐久性が非常に良好となり、併せて上面部
材に印刷されたデザイン自体の耐久性もきわめて
良好となる。 In addition, in the ski of the present invention, at the same time as the ski is formed, a protrusion 1 is formed on the upper surface of the ski excluding the binding attachment area.
5 is integrally molded at the same time, unlike conventional products, it does not peel off during use, making it extremely durable, and the design itself printed on the top surface material is also extremely durable. Becomes good.
そのほか、本発明においては、従来の上面保護
テープと異なり、突起１５は、スキーの成形と同
時に一体的に形成する、スキーの構成部材の一部
を形成しているため、例えば上面部材突出用部材
１２に、カーボングラフアイト繊維よりなる
CFRP板やプリプレグを用いることにより、スキ
ー上面のデザインの保護の外、スキー自体の剛性
を高くすることが出来、又捻れ剛性も向上でき
る。 In addition, in the present invention, unlike conventional upper surface protective tapes, the protrusions 15 form part of the constituent members of the ski, which are integrally formed at the same time as the ski is molded. 12, made of carbon graphite fiber
By using a CFRP board or prepreg, it is possible to not only protect the design of the upper surface of the ski, but also increase the rigidity of the ski itself, as well as improve torsional rigidity.
本発明によるスキーの製造方法においては、突
起１５がトツプエツジの効果も合わせ持つため、
コスト的にも安価でトツプエツジの効果を有する
スキーを供給することが可能となつた。 In the ski manufacturing method according to the present invention, since the protrusion 15 also has the effect of a top edge,
It has become possible to supply skis that are inexpensive and have a top edge effect.
そのほか、一対のスキーにおいては、向かい合
う内周側縁部だけに形成すれば、スキーが滑走中
に交差することを防止することが出来る。突起１
５の形成箇所は任意であり、又これらの形成箇所
を選定することによりスキー自体の剛性や捩れ剛
性の設計にも自由度が付加される。 In addition, in a pair of skis, if the grooves are formed only on the opposing inner circumferential edges, it is possible to prevent the skis from crossing each other during skiing. Protrusion 1
5 can be formed at any location, and by selecting these locations, a degree of freedom is added to the design of the rigidity and torsional rigidity of the ski itself.
以上のように本発明においては、従来のものと
異なり、生産性が良好で、上面部材の耐久性が向
上し、且つ、スキー自体の剛柔設計の自由度が向
上するなどの効果がある。 As described above, unlike the conventional skis, the present invention has advantages such as good productivity, improved durability of the upper surface member, and increased flexibility in designing the ski itself.
第１図は、従来のスキーを示す要部断面斜視
図。第２図は、従来の上面保護テープを貼付した
スキーを示す要部断面斜視図。第３図は、本発明
に係わるスキーの製造方法を示す要部断面斜視
図。第４図は本発明に係わるスキーの平面図。第
５図は第４図のＡ−Ａ，Ｃ−Ｃ部分の断面斜視
図。第６図は、第４図のＢ−Ｂ部分の断面斜視
図。
１……中芯材、２……補強部材、３……上面部
材、４……周側縁部、５……上面保護テープ、６
……下金型、７……下面構成部材、８……中芯
材、９……補強部材、１０……上面部材、１１…
…周側縁部、１２……上面部材突出要部材、１３
……スキー構成部材、１４……上金型、１５……
突起。
FIG. 1 is a cross-sectional perspective view of the main parts of a conventional ski. FIG. 2 is a cross-sectional perspective view of a main part of a ski to which a conventional upper surface protective tape is attached. FIG. 3 is a cross-sectional perspective view of a main part showing a method for manufacturing skis according to the present invention. FIG. 4 is a plan view of the ski according to the present invention. FIG. 5 is a cross-sectional perspective view taken along lines AA and CC in FIG. 4. FIG. 6 is a cross-sectional perspective view taken along line BB in FIG. 4. DESCRIPTION OF SYMBOLS 1...Inner core material, 2...Reinforcing member, 3...Top member, 4...Peripheral edge, 5...Top protective tape, 6
... lower mold, 7 ... lower surface component, 8 ... core material, 9 ... reinforcing member, 10 ... upper surface member, 11 ...
... Circumferential edge, 12 ... Upper surface member protruding essential member, 13
... Ski component, 14 ... Upper mold, 15 ...
protrusion.
Claims (1)
材突出用部材を配置することにより、スキー上面
の締め具取付領域を除く任意の周側縁部に、突起
を形成したことを特徴とするスキー。1. A protrusion is formed on any circumferential edge of the ski upper surface other than the binding attachment area by arranging an upper surface member protruding member on the lower surface of the circumferential edge of the ski upper surface. Skiing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19292482A JPS5982876A (en) | 1982-11-01 | 1982-11-01 | Ski and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19292482A JPS5982876A (en) | 1982-11-01 | 1982-11-01 | Ski and production thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20007990A Division JPH04126171A (en) | 1990-07-26 | 1990-07-26 | Production of ski |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5982876A JPS5982876A (en) | 1984-05-14 |
| JPH0336548B2 true JPH0336548B2 (en) | 1991-05-31 |
Family
ID=16299244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19292482A Granted JPS5982876A (en) | 1982-11-01 | 1982-11-01 | Ski and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982876A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61374A (en) * | 1984-06-13 | 1986-01-06 | 美津濃株式会社 | Ski |
| JPS61103461A (en) * | 1984-10-25 | 1986-05-21 | 美津濃株式会社 | Injection ski and its production |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526239A (en) * | 1975-07-02 | 1977-01-18 | Nippon Gakki Seizo Kk | Ski |
-
1982
- 1982-11-01 JP JP19292482A patent/JPS5982876A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526239A (en) * | 1975-07-02 | 1977-01-18 | Nippon Gakki Seizo Kk | Ski |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5982876A (en) | 1984-05-14 |
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