JPH0426425A

JPH0426425A - Ski plate

Info

Publication number: JPH0426425A
Application number: JP13194790A
Authority: JP
Inventors: Isao Tamura; 田村　功
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-05-22
Filing date: 1990-05-22
Publication date: 1992-01-29

Abstract

PURPOSE:To improve the rotational performance of a ski and to obtain a fresh ski plate in respect to designing as well by bringing the tip part of the ski plate nearer to one side and deforming it. CONSTITUTION:In this ski plate, the extreme tip part is moved so that the ski plate for the right foot and the ski plate for the left foot are moved to the left side and the right side, respectively. The moving amount 2 of the extreme tip part is set between the center of the ski plate and a side means. When the tip of this ski plate is pressed consciously against the snow surface, the semicircularly bent part 3 slides so as to draw an arc on the snow surface, and a ski is bent in the rotational direction. In order to utilize more effectively this semicircularly bent part, the tip part of the ski is moved to an edge part to be used.

Description

【発明の詳細な説明】［産業上の利用分野］本発明は雪面を回転するスキー板の改良に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to improvements in skis that rotate on a snowy surface.

［従来の技術］従来のスキー板において、その先端形状は雪面を回転す
る際に、スキーの回転性能を高めるためのらのではなく
、単に雪面に対する抵抗を最小限にする事を目的として
いた。従って、スキー技術を更に向上させる為のスキー
板の開発が望まれていた。[Prior Art] In conventional skis, the tip shape is not designed to improve the ski's rotational performance when rotating on the snow surface, but simply to minimize the resistance to the snow surface. there was. Therefore, it has been desired to develop skis to further improve skiing techniques.

［発明が解決しようとする課題］従来のスキー板は、スキー板の形状を工夫する事により
２回転の性能を向上させる処置がなされていないため、
回転の技術に限界があった。[Problem to be solved by the invention] Conventional skis have not been designed to improve double rotation performance by modifying the shape of the ski.
There were limits to rotation technology.

［課題を解決するための手段］スキー板の先端部の形状は、スキー板を使用状態に置い
て観察した場合に、上面は先端に向かつてなめらかに、
対象形に閉じる様になっている。[Means for solving the problem] The shape of the tip of the ski is such that when the ski is placed in use and observed, the top surface is smooth toward the tip.
It seems to close in an symmetrical shape.

又、側面は、スキー板が雪中へ食込む事を防ぐ為に半円
状に曲げである。スキーの回転時における操作の方法は
いくつか有るが、特に最近の技術においては、スキー板
の先端部分をある程度雪面に押しつける事により、半円
状に曲げられた部分が利用されてスキーを回転させる方
法がある９本発明においては、この作用をより効果的で
且つ確実にする為に、従来は、左右対称である形状を、
右足用のスキー板は左側へ、又、左足用のスキー板は右
側へ最先端部を移動させる事により、従来のスキー板よ
り容易に且つ効果的に半円状に曲げられた部分を雪面上
に押しつける事が出来、回転の性能が向上する。最先端
部の移動量は、スキー板の中心より側端に至るまでの閏
で、そのスキー板の利用目的により自由に設定するもの
とする。Also, the sides are curved in a semicircle to prevent the skis from digging into the snow. There are several ways to operate the skis when turning, but in particular the latest technology is to press the tips of the skis to some extent against the snow surface, and use the semicircularly bent part to turn the skis. 9 In the present invention, in order to make this effect more effective and reliable, conventionally, the symmetrical shape is
By moving the leading edge of the ski for the right foot to the left side and the tip of the ski for the left foot to the right side, it is easier and more effective than conventional skis to move the semicircularly curved part to the snow surface. It can be pressed upwards, improving rotation performance. The amount of movement of the leading edge is a leap from the center of the ski to the side edge, and can be freely set depending on the purpose of use of the ski.

［作用］本発明にかかわるスキーの回転の操作方法は以下の様に
なる。すなわち、回転時にはスキーのエツジが雪面に押
しつけられる。この時に、スキー板の先端を意識的に雪
面に押しつけると、半円状に曲げられた部分が雪面に弧
を措く様に滑走し、スキーが［！ｌｔ方向へ曲る。この
作用を回転の操作に利用する事により迅速なスキーの回
転を得るものである。しかるに本発明においては、半円
状に曲げられた部分をより有効に利用する為に、スキー
の先端部を使用するエツジ側へ移動するものである。[Function] The method of operating the ski rotation according to the present invention is as follows. That is, when turning, the edge of the ski is pressed against the snow surface. At this time, if you consciously press the tip of the ski against the snow surface, the semicircularly bent part will slide in an arc on the snow surface, and the ski will move [! Turn in the lt direction. By utilizing this effect for rotational operation, rapid rotation of the ski can be obtained. However, in the present invention, in order to utilize the semicircularly bent portion more effectively, the tip of the ski is moved toward the edge where it is used.

［実１１第１図に本発明の実施例を、第２５！ｉに従来例を示す
、１０が従来のスキー板の先１ｓｔＩＢ形状を表す。[Example 11 Fig. 1 shows an embodiment of the present invention, Fig. 25! A conventional example is shown at i, and 10 represents the 1st IB shape of the tip of a conventional ski.

１が本発明の実施例であり、右足用のスキー板を表す、
左足用は、最先端部の移動方閏が反対になる。２は移動
範囲を表し、中心より側端までを範囲とする。３は側面
の半円状に曲げられた部分をあられす。1 is an embodiment of the present invention and represents a ski for the right foot,
For the left foot, the movement of the tip is the opposite. 2 represents the movement range, and the range is from the center to the side edges. 3 is the semicircularly bent part on the side.

キーの回転性能が従来より向上する。又デザイン面にお
いても斬新な印象を得るものである。Key rotation performance is improved compared to before. It also gives a novel impression in terms of design.

[Brief explanation of the drawing]

第１図は本発明の実鰍例を示す図である。第２図は従来
の構成を示す図である。正面図ｃ！３開の浄書第１図側面図第２図手続補正書（方式）１、事件の表示平成２年特許願第１３１９４７号２、発明の名称スキー板３、補正をする者事件との関係FIG. 1 is a diagram showing an example of a real tuna according to the present invention. FIG. 2 is a diagram showing a conventional configuration. Front view c! 3. Engraving of the opening Figure 1 Side view Figure 2 Procedural amendment (method) 1. Indication of the case 1990 Patent Application No. 131947 2. Name of the invention Ski 3. Person making the amendment Relationship with the case

Claims

[Claims]

A ski that improves the performance of rotation on a snow surface by moving the tip of the ski to one side and deforming it.