JPH1157109A - Antiskid device for ski and ski for crimbing - Google Patents
Antiskid device for ski and ski for crimbingInfo
- Publication number
- JPH1157109A JPH1157109A JP21947097A JP21947097A JPH1157109A JP H1157109 A JPH1157109 A JP H1157109A JP 21947097 A JP21947097 A JP 21947097A JP 21947097 A JP21947097 A JP 21947097A JP H1157109 A JPH1157109 A JP H1157109A
- Authority
- JP
- Japan
- Prior art keywords
- ski
- claw
- cylinder
- pawl
- slip
- 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
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は雪面の登坂を容易に
するスキーの滑り止め装置及び登坂用スキーに関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ski anti-slip device and a ski for climbing a slope which facilitates climbing on a snowy surface.
【0002】[0002]
【従来の技術】従来、雪面の登坂用スキーのスリップ止
めとしては、(1)ワックス、(2)アザラシ皮等を用
いたシール、(3)滑走面に鱗状の凸凹を形成した滑り
止め、(4)スキー板に装着するアイゼン状の滑り止め
装置、等があげられる。(1)については使用する度に
ワックスを塗布する必要があり、またべとつく等取り扱
いが面倒である、(2)、(3)については緩やかな登
り斜面では制動性効果が得られるものの、急斜面では十
分な効果が得られない、(4)については制動効果が大
きいものの、前方にも滑らないという問題点を有する。2. Description of the Related Art Conventionally, skis for ascending skis on snowy surfaces include (1) seals made of wax, (2) seal skin, etc., (3) non-slip having scale-like unevenness on a sliding surface, (4) A crampon-shaped anti-slip device mounted on a ski. For (1), it is necessary to apply wax every time it is used, and it is troublesome to handle such as stickiness. For (2) and (3), the braking effect can be obtained on gentle climbing slopes, but on steep slopes. In the case of (4), a sufficient effect cannot be obtained. However, although the braking effect is large, there is a problem that it does not slide forward.
【0003】[0003]
【発明が解決しようとする課題】本発明は上記の事情に
鑑みてなされたもので、簡便に使用可能で雪面の後方へ
の制動力が強く、かつ雪面の前方には滑走可能なスキー
の滑り止め装置及び登坂用スキーを提供することを目的
とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and is a ski which can be easily used, has a strong braking force behind a snow surface, and can slide in front of a snow surface. It is an object of the present invention to provide a skid prevention device and a slope climbing ski.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するため
に本発明のスキーの滑り止め装置は、筒の中にスキーの
滑り止め用爪を回転自在に設ける手段と、前記爪を下方
向に回転したときには前記爪の先端部を前記筒の下面か
ら突出させると共に前記爪を垂直より小さい角度の位置
で停止させる手段と、前記爪に常時下方向への回転力を
付与する手段と、前記爪が上方向に回転したときには前
記筒の中に前記爪を収納する手段とを具備したことを特
徴とするものである。SUMMARY OF THE INVENTION In order to achieve the above object, a ski anti-skid device of the present invention comprises means for rotatably providing a ski anti-slip pawl in a cylinder, and moving the pawl downward. Means for causing the tip of the claw to protrude from the lower surface of the cylinder when rotated, and for stopping the claw at a position smaller than vertical, means for constantly applying a rotational force to the claw in a downward direction, Means for accommodating said claw in said cylinder when said is rotated upward.
【0005】また本発明の登坂用スキーは、スキー板に
滑走面から表面まで貫通した1つ以上の穴を設け、この
穴の中に上記のスキーの滑り止め装置を設置したことを
特徴とするものである。[0005] The climbing ski of the present invention is characterized in that one or more holes penetrating from the running surface to the surface are provided in the ski, and the above-mentioned ski anti-slip device is installed in the holes. Things.
【0006】また本発明の登坂用スキーは、スキー板の
側面に1つ以上の上記スキーの滑り止め装置を設置した
ことを特徴とするものである。上記手段により本発明
は、スキーが雪面を前方へ滑る時にはスキーの滑り止め
用爪が滑走面より内部に収納されて制動力を発生せず、
また逆向きに滑ろうとする時には前記爪が滑走面から飛
び出して突出し雪面に食い込む位置で停止し大きな制動
力を発揮する可動式の爪により上記の課題を解決するも
のである。[0006] A ski for climbing a hill according to the present invention is characterized in that one or more ski non-slip devices are provided on a side surface of a ski. By the above means, the present invention does not generate a braking force when the ski slides forward on the snow surface, the anti-skid claws of the ski are housed inside from the sliding surface,
In addition, the above problem is solved by a movable claw that exerts a large braking force by stopping at a position where the claw protrudes out of the running surface and protrudes into the snow surface when trying to slide in the opposite direction.
【0007】[0007]
【発明の実施の形態】以下図面を参照して本発明の実施
の形態例を詳細に説明する。図1は本発明の一実施形態
例に係るスキーの滑り止め装置の基本的な構造を示した
断面図である。すなわち、上下が開口した筒1の中にス
キー板12の進行方向に対して軸方向が垂直な回転軸7
を持つスキーの滑り止め用爪2が回転自在に設置されて
いる。この爪2はスキー板12が前方に進行している時
には雪面13におされて矢印3に示すように上方向に回
転し筒1の中に跳ね上げられ、ストッパー6にあたって
回転を停止して筒1の中に収納され、スキー板12に制
動力を発生しない。これに対して、スキー板12が逆方
向の後方に進行しようとする時には、爪2は反対に矢印
4に示すように下方向に回転し、爪2の先端部が筒1の
下面から飛び出して突出し雪の中に食い込み、この状態
でストッパー5にあたって爪2は垂直より小さい角度で
回転を停止する。従ってこの方向へ動こうとする場合に
は大きな制動力を発生する。尚、前記爪2は爪回転用バ
ネにより常時矢印4方向への回転力が付与されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a sectional view showing a basic structure of a ski anti-slip device according to an embodiment of the present invention. That is, the rotating shaft 7 whose axial direction is perpendicular to the traveling direction of the ski 12
The anti-slip claw 2 of the ski having is provided rotatably. When the ski 12 is moving forward, the claw 2 is put on the snow surface 13, rotates upward as shown by an arrow 3, is flipped up into the cylinder 1, stops rotating against the stopper 6, and stops rotating. It is housed in the cylinder 1 and does not generate a braking force on the ski 12. On the other hand, when the ski 12 is going to move backward in the opposite direction, the claw 2 rotates downward as shown by the arrow 4, and the tip of the claw 2 jumps out from the lower surface of the cylinder 1. In this state, the claw 2 stops rotating at an angle smaller than the vertical angle. Therefore, when trying to move in this direction, a large braking force is generated. The claw 2 is always provided with a rotational force in the direction of arrow 4 by a claw rotation spring.
【0008】図2(a),(b)は図1のスキーの滑り
止め装置の具体例を示す上面図、側面図である。図2
中、図1と同一部分は同一符号を付してその説明を省略
する。図2において、8は爪回転用のバネであり、スキ
ーの滑り止め用爪2に常時下方向への回転力を付与す
る。9は取り付け用ネジ穴、10は取り付け用金具であ
る。上下が開口した筒1の上面外周部に取り付け金具1
0を取り付けて、容易にスキー板に取り付けられるよう
にした。長方形の筒1の中に設けられた爪2は回転軸7
に取り付けられた弱いバネ8のバネ力により常時下方向
(図1の矢印4方向)に回転しようとする力が付与され
る。スキー板が前方に進行する場合には雪面による圧力
がバネ8による回転力を上回るため爪2は上方向(図1
の矢印3方向)に回転して筒1の中に隠れ、後方に進行
しようとする時にはバネ8の回転力と雪面の圧力が同じ
下方向(図1の矢印4方向)に働いて爪2の先端部を筒
1の下面(滑走面)の外へ突出するように押し出すので
滑り止め装置として機能する。FIGS. 2A and 2B are a top view and a side view showing a specific example of the ski anti-slip device of FIG. FIG.
The same parts as those in FIG. 1 are denoted by the same reference numerals, and the description thereof will be omitted. In FIG. 2, reference numeral 8 denotes a pawl rotating spring which constantly applies a downward rotating force to the ski anti-slip pawl 2. Reference numeral 9 denotes a mounting screw hole, and reference numeral 10 denotes a mounting bracket. Mounting bracket 1 on the outer periphery of the upper surface of a cylinder 1 with an open top and bottom
0 was attached so that it could be easily attached to the ski. The claw 2 provided in the rectangular cylinder 1 has a rotating shaft 7
Is applied by the spring force of the weak spring 8 that is attached to the lower side (the direction of arrow 4 in FIG. 1). When the ski advances forward, the pressure due to the snow surface exceeds the rotational force due to the spring 8 so that the claw 2 moves upward (FIG. 1).
(In the direction of arrow 3 in FIG. 1) to hide in the cylinder 1 and move backward when the rotational force of the spring 8 and the pressure on the snow surface act in the same downward direction (in the direction of arrow 4 in FIG. 1). Is pushed out so as to protrude out of the lower surface (sliding surface) of the cylinder 1 and thus functions as a non-slip device.
【0009】図3は本発明に係る登坂用スキーの第1の
実施形態例を示す上面図である。スキー板12のほぼ中
央部に滑走面(裏面)から表面までの開口部を長手方向
に沿って3箇所設け、この各開口部の中に図2と同一構
造の滑り止め装置11を設置したものである。1個以上
の滑り止め装置11の数を増減することにより、スキー
板12の制動力を調節することが可能である。また、ス
キー板12のほぼ中央部に滑り止め装置11を設置する
ことにより、スキー板12の側面側の雪による抵抗を最
も受け難い構造にしてある。FIG. 3 is a top view showing a first embodiment of a slope climbing ski according to the present invention. An opening from the sliding surface (rear surface) to the front surface is provided at approximately three locations in the longitudinal direction at substantially the center of the ski 12, and a non-slip device 11 having the same structure as that of FIG. 2 is installed in each of the openings. It is. The braking force of the ski 12 can be adjusted by increasing or decreasing the number of the one or more anti-skid devices 11. In addition, by installing the anti-slip device 11 substantially at the center of the ski 12, the side surface of the ski 12 is most resistant to resistance due to snow.
【0010】図4(a),(b)は本発明に係る登坂用
スキーの第2の実施形態例を示す上面図、一部拡大断面
図である。図中、図1と同一部分は同一符号を付してそ
の説明を省略する。すなわち、図1と同一構造の滑り止
め装置11′を取り付け用金具14によりスキー板12
の側面に沿って左右対称に3個ずつ計6個取り付けたも
のである。15は取り付け用ネジ穴である。1個以上の
滑り止め装置11′の数を増減することにより、スキー
板12の制動力を調節することが可能である。また、ス
キー板12の強度等の性質にあまり影響を与えること無
く、登坂用のスキーとすることが可能な構造である。FIGS. 4 (a) and 4 (b) are a top view and a partially enlarged sectional view showing a second embodiment of a slope climbing ski according to the present invention. In the figure, the same parts as those in FIG. 1 are denoted by the same reference numerals, and description thereof will be omitted. That is, the ski plate 12 is provided with the anti-slip device 11 'having the same structure as that shown in FIG.
Are mounted symmetrically along the side surface of the device, three by three in total. Reference numeral 15 denotes a mounting screw hole. The braking force of the ski 12 can be adjusted by increasing or decreasing the number of one or more anti-skid devices 11 '. In addition, the structure is such that it can be used as a slope climbing ski without significantly affecting properties such as the strength of the ski 12.
【0011】以上のように、この滑り止め装置を装着し
たスキーは前方への滑りに対しては良好な滑走性能を有
し、後方への進行に対しては大きな制動力を示す優れた
登坂用スキーとなる。また上部が開口していることか
ら、雪が詰まって爪の動きが阻害され、機能が失われる
こともない。As described above, skis equipped with this anti-slip device have excellent sliding performance when sliding forward, and exhibit excellent braking force when traveling backwards. Be skiing. In addition, since the upper portion is open, the clogging is prevented by the snow clogging and the function is not lost.
【0012】[0012]
【発明の効果】以上述べたように本発明によれば、簡便
に使用可能で後方への制動力が強く、かつ前方には滑走
可能なスキーの滑り止め装置及び登坂用スキーを提供す
ることができる。As described above, according to the present invention, it is possible to provide a ski anti-slip device and a slope climbing ski which can be easily used, have a strong rearward braking force, and can slide forward. it can.
【図1】本発明の一実施形態例に係るスキーの滑り止め
装置の基本的な構造を示した断面図である。FIG. 1 is a sectional view showing a basic structure of a ski anti-slip device according to an embodiment of the present invention.
【図2】(a),(b)は図1のスキーの滑り止め装置
の具体例を示す上面図、側面図である。FIGS. 2 (a) and 2 (b) are a top view and a side view showing a specific example of the ski anti-skid device of FIG.
【図3】本発明に係る登坂用スキーの第1の実施形態例
を示す上面図である。FIG. 3 is a top view showing a first embodiment of a slope climbing ski according to the present invention.
【図4】(a),(b)は本発明に係る登坂用スキーの
第2の実施形態例を示す上面図、一部拡大断面図であ
る。FIGS. 4 (a) and (b) are a top view and a partially enlarged sectional view showing a second embodiment of a slope climbing ski according to the present invention.
1 上下が開口した筒 2 滑り止め用の爪 3 スキーが前方に進行する時の爪の回転方向 4 スキーが後方へ進行しようとする時の爪の回転方
向 5 ストッパー 6 ストッパー 7 回転軸 8 爪回転用のバネ 9 取り付け用ネジ穴 10 取り付け用金具 11 滑り止め装置 12 スキー板DESCRIPTION OF SYMBOLS 1 The cylinder which opened up and down 2 The nail for anti-slip 3 The rotation direction of the nail when the ski advances forward 4 The rotation direction of the nail when the ski tries to advance backward 5 Stopper 6 Stopper 7 Rotation axis 8 Rotation of nail Spring 9 Mounting screw hole 10 Mounting bracket 11 Non-slip device 12 Ski
───────────────────────────────────────────────────── フロントページの続き (72)発明者 高島 秀行 東京都新宿区西新宿三丁目19番2号 日本 電信電話株式会社内 (72)発明者 井守 康堯 東京都調布市深大寺東町7丁目22番3号 株式会社アフティ内 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Hideyuki Takashima 3-19-2 Nishishinjuku, Shinjuku-ku, Tokyo Japan Telegraph and Telephone Corporation (72) Inventor Yasutaka Imori 7-22, Jindaiji Higashicho, Chofu City, Tokyo No.3 Afti Co., Ltd.
Claims (3)
在に設ける手段と、 前記爪を下方向に回転したときには前記爪の先端部を前
記筒の下面から突出させると共に前記爪を垂直より小さ
い角度の位置で停止させる手段と、 前記爪に常時下方向への回転力を付与する手段と、 前記爪が上方向に回転したときには前記筒の中に前記爪
を収納する手段とを具備したことを特徴とするスキーの
滑り止め装置。1. A means for rotatably providing a ski non-slip claw in a cylinder, and when the claw is rotated downward, a tip end of the claw is projected from a lower surface of the cylinder and the claw is vertically set. Means for stopping at a position at a smaller angle, means for constantly applying a downward rotating force to the claw, and means for accommodating the claw in the cylinder when the claw rotates upward. An anti-skid device for skis, characterized in that:
1つ以上の穴を設け、この穴の中に請求項1記載のスキ
ーの滑り止め装置を設置したことを特徴とする登坂用ス
キー。2. A ski for climbing a slope, wherein one or more holes penetrating from the running surface to the surface are provided in the ski, and the ski anti-skid device according to claim 1 is installed in the holes.
載のスキーの滑り止め装置を設置したことを特徴とする
登坂用スキー。3. A ski for climbing a slope, wherein one or more ski non-slip devices according to claim 1 are installed on a side surface of a ski.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21947097A JPH1157109A (en) | 1997-08-14 | 1997-08-14 | Antiskid device for ski and ski for crimbing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21947097A JPH1157109A (en) | 1997-08-14 | 1997-08-14 | Antiskid device for ski and ski for crimbing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1157109A true JPH1157109A (en) | 1999-03-02 |
Family
ID=16735943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21947097A Pending JPH1157109A (en) | 1997-08-14 | 1997-08-14 | Antiskid device for ski and ski for crimbing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1157109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012102549A2 (en) * | 2011-01-24 | 2012-08-02 | Shon Jong Pil | Device for moving over snow, having backward sliding-preventing means |
CN113082649A (en) * | 2021-04-16 | 2021-07-09 | 苏州香衣馆服饰有限公司 | Anti-skidding knee pad for snow mountain |
-
1997
- 1997-08-14 JP JP21947097A patent/JPH1157109A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012102549A2 (en) * | 2011-01-24 | 2012-08-02 | Shon Jong Pil | Device for moving over snow, having backward sliding-preventing means |
WO2012102549A3 (en) * | 2011-01-24 | 2012-11-01 | Shon Jong Pil | Device for moving over snow, having backward sliding-preventing means |
CN113082649A (en) * | 2021-04-16 | 2021-07-09 | 苏州香衣馆服饰有限公司 | Anti-skidding knee pad for snow mountain |
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