JP2003278736A - Rope mooring hook - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rope mooring hook that is easily used and is made of metal or resin molding, being easily rotated and inserted into soil by lightly and easily fitting of a rotation equipment, enhancing the tensile strength by using the ground stress, lightly and easily mooring rope from multiple directions by placing claws at a plurality of places, and preventing loosening of the rope. <P>SOLUTION: A spiral plate 2 is placed on a shaft body lower end 1a of a metallic shaft body 1. Upper part of a shaft body head part 1b is made a hexagonal column 1b', and a ground board 5 is added to a lower part of the column. A hook 3-1 having claws 4 on both the arms is fixed on the upper part shaft body 1, or the hook with the claws 4 formed on both the arms having a ground part 3a' is fixed thereon. The hook having the ground part 3a', a hexagonal hole formed in the plane center, and the claws 4 formed on both the arms is formed by resin, fixed on the shaft upper end. A compression spring is added to a lower part of the hook. The hook is made of a spring material. Two claws 4 are formed on one of the arms of the hook. <P>COPYRIGHT: (C)2004,JPO

Description

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

【０００１】[0001]

【発明の属する技術分野】本発明は、ロープ等をおよそ
地表上で係留する、地表下に回転挿入のロープ係留フッ
クに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rope mooring hook for rotationally inserting a rope or the like under the surface of the ground for mooring a rope or the like on the surface of the ground.

【０００２】[0002]

【従来の技術】従来ロープやワイヤーロープ等を、およ
そ地表上での係留には、鉄製ぺグやワインの栓抜き状の
もの、木ネジの拡大状のもの及びスクリュウアンカー等
が用いられてきた、該鉄製ぺグは、下端を尖らせて頭
部をリング状又は鉤状とした鉄製のくいを土中に打込
み、該頭部にロープ等を係留して、テント張りや支柱の
支持として通常的に用いられ、ワインの栓抜き状のフ
ックは、例えば、実開平4-65053等の丸棒を螺旋状とし
た頭部に鉤又はリングを設けたもので、ビニールハウス
のロープ係留、パイプ止や犬等のペット綱の係留等に用
いられており、木ネジの拡大状のフックは、木ネジ状
にして上部に鉤を設けた樹脂成形からなるもので、ペッ
ト綱の係留に用いられている。一方、スクリュウアン
カーは、電柱支線の支持としては、例えば、実開平1-79
628等の特殊な心棒に螺旋板を設け、この心棒にロッド
(丸棒)下端を取付けて、特殊器具を用いて地表下へ回転
挿入し、該ロッド頭部に取付けたシンブルに支線を取付
けるものであり、養殖いかだの固定等には、例えば、実
開昭64-635の数巻の螺旋板のみを、特殊な装置を用いて
海底に捩じ込み、該上部にワイヤロープ等を取り付けて
目的物を固定していた。2. Description of the Related Art Conventionally, for anchoring ropes, wire ropes, etc. on the surface of the earth, iron pegs, wine bottle openers, expanded wooden screws, screw anchors, etc. have been used. , The iron pegs are usually used as a tent tension or a support for a stanchion by driving an iron pile into which the lower end is sharpened and the head is ring-shaped or hooked into the soil, and a rope or the like is moored to the head. For example, the bottle opener hook of wine is, for example, a round bar of actual Kaihei 4-65053 with a spiral head provided with a hook or ring. It is used for mooring pet leashes such as dogs and dogs, and the expanded hook of wood screw is made of resin molding with a wood screw shape and a hook at the top, and is used for mooring pet leashes. There is. On the other hand, screw anchors are used, for example, as a support for the utility pole branch line.
A spiral plate is provided on a special mandrel such as 628, and a rod is attached to this mandrel.
(Round bar) Attach the lower end, rotate it under the surface of the earth using a special tool, and attach the branch line to the thimble attached to the rod head. Only a spiral plate with a few turns of 64-635 was screwed into the seabed using a special device, and a wire rope or the like was attached to the upper part to fix the target object.

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、従来か
ら使用されてきた鉄製ぺグの土中設置は、ハンマーに
よる打込みであり、手軽く作業容易ではあるが労力を要
して特に軸心方向には抜け易く不安定であり、ワイン
の栓抜き状のフックは、締め固められた地盤や礫石混入
土では使用困難であり、木ネジの拡大状のフックは、
逆円錐状であり特に軸心方向に抜け易く、砂質地(海岸
等)や軟弱地では使用不能となるものである。そして、
該スクリュウアンカーは大型にして巨大な引張抵抗を
目的としたもので、螺旋板の取付け部は複雑にして土中
抵抗と費用の増大を要し、土中への回転挿入には、特殊
な器具や大掛かりな設備を要するなど一般には手軽く容
易に使用出来るものではなく、しかも、該鉄ピンや該
スクリュウアンカー等の頭部のリング状又は鉤状からな
るロープ等の係留部は、1ヶ所のため多方向からのロー
プ等の係留には不都合であった。また、従来軽易にし
て、フックの一部を地表に接地して水平移動の抑止や
土中の転倒回転応力等の活用により引張抵抗を高めるフ
ックやロープの緊張を保持のフックはなく、ロープ
の付け外しを確実迅速とするフックもなかった。以上の
ような課題を本発明は解決しようとするものである。However, the conventional installation of iron pegs in the soil is driven by a hammer and is laborious and easy, but requires labor, especially in the axial direction. It is easy to pull out and is unstable, and the bottle opener hook of wine is difficult to use on the compacted ground and gravel stone mixed soil, and the expanded hook of wood screw is
It is in the shape of an inverted cone and is easy to slip out especially in the axial direction, making it unusable in sandy areas (coasts, etc.) and soft areas. And
The screw anchor is intended to have a large size and a huge tensile resistance, and the spiral plate mounting part is complicated, which requires resistance to the soil and an increase in cost. Generally, it is not easy and light to use and requires large-scale equipment.In addition, the mooring part such as a rope or a hook-shaped rope of the head of the iron pin or the screw anchor is one place. Therefore, it was inconvenient for mooring ropes from multiple directions. In addition, conventionally, there is no hook that increases tension resistance by holding part of the hook on the ground surface to prevent horizontal movement and utilizing falling rotational stress in the soil, or a hook that keeps the tension of the rope light, There was no hook that could be attached and removed reliably and quickly. The present invention is intended to solve the above problems.

【０００４】[0004]

【課題を解決するための手段】本発明は、アウトドアで
のテント張り、植木及び果樹や蔬菜、園芸等の棚の補強
並びにペット綱の係留等、陸地における比較的小型のロ
ープ係留フックにおいて、金属からなる軸体（丸棒又
は６角棒）下端を先鋭とし、前記先鋭部に近接して螺旋
板を固着し、地上部となる軸体頭部を回転器具等（電
動インパクトドリル、手回し器具、支柱等）装着容易な
中央にボール溝を設けた６角柱を形成して、この下方
には、ゆとりの貫通孔5aを設けた軸体を移動可能な接地
盤を付設し、この上部軸体には、線材からなる上方に
伸びる両腕に鉤を設けた逆Ω状のフックを固着し、又
は、前記接地盤及びフックを一体とした帯板材からなる
平面中心に軸体頭部へ装着の孔を設け、この孔に近接し
て接地部を有して上方に伸びる（翼状の）両腕に鉤を設
けたフック、並びに、平面中心に軸体頭部へ装着の孔を
有して地表に接地の円盤外周に、鉤を設けた片腕翼状の
部材複数体を等間隔に周設のフックを固着し、さらに
は、前記接地部を有して平面中心に６角孔を設け、両腕
に鉤を設けたフックを前記軸体頂部に固着の構成形態か
らなる樹脂成形とする。DISCLOSURE OF THE INVENTION The present invention relates to a relatively small rope mooring hook on land, such as tents for outdoor use, reinforcement of shelves for plants and fruit trees, vegetables, gardening, etc. and mooring of pet ropes. The shaft body (round bar or hexagonal bar) consisting of is sharpened, the spiral plate is fixed close to the sharpened part, and the shaft body head which is the ground part is rotated (electric impact drill, hand-operated device, Struts, etc.) A hexagonal column with a ball groove is formed in the center for easy mounting. Below this, a shaft plate provided with a clear through hole 5a is attached to which a movable ground plate is attached. Is a reverse Ω hook with hooks on both arms extending upward made of wire, or a hole for attaching to the shaft head at the center of the plane consisting of the band plate material that integrates the grounding board and the hook. Has a grounding part near the hole and extends upward (Wing-shaped) hooks with hooks on both arms, and a plurality of one-arm wing-shaped members with hooks on the outer circumference of a disk that has a hole for attachment to the shaft head in the center of the plane and is grounded on the ground A resin having a constitution in which hooks provided at intervals are fixed, further, a hexagonal hole having the grounding portion is provided in the center of the plane, and hooks provided with hooks on both arms are fixed to the top of the shaft body. Molded.

【０００５】このような構成により、回転器具等の小型
動力又は手回しによる 地表下への回転挿入が手軽く極
めて容易となり、土質の使用範囲を広めて土中から抜け
難く、多方向からのロープの係留容易となる。 ここ
で、線材からなる前記フック下に軸体を移動可能にして
地表面を押圧の接地盤を付設し、又は、軸体近接部が地
表を接地押圧の翼状部材等からなるフックとすること
で、ロープに掛る斜め引張荷重に対する前記接地盤及び
螺旋板の地盤応力の作用を図10に基づいて概説すれば、
前記ロープ係留フックを土中に回転挿入と同時に、接地
盤５は、フック下端の押圧荷重Ｗで土中にめり込み、こ
の圧密作用により螺旋板2と接地盤5とが緊張状態とな
り、このフックに仰角α度のロープ7よりＱなる引張荷
重（斜め引張荷重）が負荷された場合、水平応力qh（Ｑ
cosα）は、螺旋板２のＡ点を支点とした転倒回転応力q
h′として接地盤5に働くが、土中にめり込んだ前記接地
盤５は、浮上力等地盤反力による阻止作用により、逆に
この接地盤５のＢ点が支点となって螺旋板2に転倒回転
応力qh″が働くこととなり、螺旋板2及び接地盤5並びに
軸体1に働く転倒回転応力が回転方向の地盤の押圧を図
ることで、前記接地盤と螺旋板の中間地盤における摩擦
応力、支持応力等の抵抗応力を高める相乗効果により、
軸体方向に働く垂直応力qv（Qsinα）に対してロープ７
を強力に支持することとなる。[0005] With such a structure, it becomes easy and extremely easy to rotate and insert it below the surface of the earth by a small power of a rotating device or by hand-turning, it is possible to expand the range of use of soil and to prevent it from coming out of the soil. Mooring becomes easy. Here, by attaching a grounding plate that presses the ground surface by making the shaft movable under the hook made of a wire rod, or by making the surface near the shaft a hook made of a wing-like member that presses the ground surface, etc. , If the outline of the action of the ground stress of the grounding plate and the spiral plate on the diagonal tensile load applied to the rope based on Fig. 10,
At the same time when the rope mooring hook is rotationally inserted into the soil, the grounding board 5 is sunk into the soil by the pressing load W at the lower end of the hook, and the compaction action causes the spiral plate 2 and the grounding board 5 to be in a tensioned state. When a tensile load (oblique tensile load) of Q from rope 7 with an elevation angle α is applied, horizontal stress qh (Q
cos α) is the tipping rotational stress q with the point A of the spiral plate 2 as the fulcrum.
Although it acts on the grounding plate 5 as h ', the grounding plate 5 that has been embedded in the soil acts on the spiral plate 2 with the point B of this grounding plate 5 as a fulcrum due to the blocking action by the ground reaction force such as the levitation force. Since the overturning rotational stress qh ″ acts, the overturning rotational stress acting on the spiral plate 2, the grounding plate 5, and the shaft 1 presses the ground in the rotating direction, so that the frictional stress in the intermediate ground between the grounding plate and the spiral plate is increased. , Due to the synergistic effect of increasing resistance stress such as supporting stress,
Rope 7 against the vertical stress qv (Qsinα) acting in the axial direction
Will strongly support.

【０００６】また、盛土等の比較的軟弱な地盤におい
て、前記垂直応力qvに対して螺旋板2による土中圧密等
で軸体1が浮上の場合、前記フック3-1と接地盤５との中
間の軸体1に、接地盤５の接地効果を奏する圧縮バネを
付設し、並びに、前記翼状のフック下方の軸体１に前記
圧縮バネ及び接地盤５を付設することで、前記螺旋板2
と接地盤5の緊張を維持して、前記地盤応力による引張
抵抗を高める効果が保持されることとなる。この場合、
接地盤5は前記斜め引張荷重Ｑにより、ゆとりの貫通孔5
aの対角2点で軸体1に摩擦固定される。そして、接地盤
５は、地表部の圧密に合せ、フック及び軸体頭部の土中
への入り込み防止、回転器具等の回転部の土防塵対策や
フック位置の視認性を高める等、作業の迅速性や回転器
具の保安確保等を図る機能を奏する。 なお、前記フ
ックを弾性体とした場合、図７及び図8の使用例のよう
に、ロープ7の引張荷重でフックが撓み、この復元力で
ロープ7に緩みが生じてもロープ7を張った状態を維持し
て緩み防止を図り、さらに、フックに設ける鉤４を図
２、図８のように１巻半程度の螺旋状からなる（渦巻状
としても同機能となる）鉤４を２体併設とし、あるい
は、図９のように鉤４を２体直角に併設するなど、片腕
に鉤４を２体併設することで、ロープのフックへの係留
は、結び付け確実迅速にして解き外しも極めて容易とな
るなど、前記課題を解決するものである。Further, in the case of relatively soft ground such as embankment, when the shaft 1 floats up due to the soil compaction by the spiral plate 2 against the vertical stress qv, the hook 3-1 and the ground plate 5 By attaching a compression spring that exerts the grounding effect of the ground plate 5 to the intermediate shaft body 1 and by attaching the compression spring and the ground plate 5 to the shaft body 1 below the wing-shaped hook, the spiral plate 2
The tension of the grounding board 5 is maintained, and the effect of increasing the tensile resistance due to the ground stress is maintained. in this case,
The grounding board 5 has a clear through hole 5 by the diagonal tensile load Q.
It is frictionally fixed to the shaft 1 at two diagonal points of a. Then, the grounding board 5 is adapted to the compaction of the ground surface portion, prevents the hook and the shaft head from getting into the soil, prevents dirt from the rotating portion such as a rotating device, and enhances the visibility of the hook position. It has the function of ensuring promptness and security of rotating equipment. When the hook is made of an elastic body, the hook is bent by the tensile load of the rope 7 as in the usage example of FIGS. 7 and 8, and the rope 7 is stretched even if the restoring force causes the rope 7 to loosen. The hook 4 provided on the hook is maintained in a state to prevent loosening, and the hook 4 provided with a hook is formed of a spiral shape of about one and a half turns as shown in FIGS. 2 and 8 (two spiral hooks 4 have the same function as a spiral). By attaching two hooks 4 on one arm, such as side by side, or by placing two hooks 4 at right angles as shown in Fig. 9, the mooring to the hook of the rope can be tied securely, and the rope can be easily removed. This is to solve the above-mentioned problems, such as facilitation.

【０００７】[0007]

【発明の実施の形態】図1は本発明の第1実施形態の概略
構成を示す一部切欠正面図及び一部左側面図である。こ
の図において第1実施形態は鋼材からなる丸棒の軸体1の
先鋭とした軸体下端部１ａに軸体1外径余の板幅を有し
て螺入先鋭利とした螺旋板2を1回り余固着し、軸体頭部
1ｂを回転器具等装着の中央部にボール溝を設けた６角
柱1b′を形成して、この下方には、中心に軸体1を移動
可能なゆとりの貫通孔5aを設けた座金状にして地表Gに
接地の接地盤5を付設し、この上部軸体１に、線材から
なる上方に伸びる両腕を半ば開いた両端に１巻程度の螺
旋状の鉤4を形成した逆Ω状のフック３-1を左右ほぼ対
称に、この下部屈曲部を固着のロープ係留フックとす
る。前記上方に伸びる両腕はＵ状、V状、翼状等であ
る。この実施形態の前記軸体1には、６角棒を用いても
よく、フック３-1は、軸体1に対して前後に多少の傾斜
取付けとしても、前記フックと螺旋板2とは軸体1の各々
設定部位において周方向に如何なる位置付けとしても、
フック機能上全く支障はない。 なお、比較的軟弱な
地盤での使用には、フック３-1と接地盤5との中間の軸
体1に圧縮バネSを付設してもよい。さらに、フック３-1
には、弾性効果を奏するバネ材を用いてもよく、螺旋状
の鉤４を１巻半程度として片腕に鉤４が２体併設の構成
としてもよい。 ここで、前記接地盤5は、中心に軸体1
を移動可能なゆとりの貫通孔5aを設けた座金状、笠状、
皿状、放射状等の構成形態にして、金属プレス加工又は
鋳物や樹脂成形からなるものである。そして、前記回転
器具等は、電動、エアー等の動力回転器具及び手回し回
転器具並びに、支柱や旗竿等である。FIG. 1 is a partially cutaway front view and a partially left side view showing a schematic configuration of a first embodiment of the present invention. In the figure, the first embodiment shows a spiral plate 2 having a sharpened lower end 1a of a shaft 1 of a round bar made of steel and having a plate width of the outer diameter of the shaft 1 and a sharpened tip. One extra turn sticks, shaft head
1b is a washer having a hexagonal column 1b 'in which a ball groove is provided at the center of a rotating device or the like, and a shaft 1 is provided below the through hole 5a to allow movement of the shaft 1. A grounding board 5 for grounding is attached to the ground surface G, and the upper shaft body 1 has an inverted Ω-shaped hook formed by forming a spiral hook 4 of about one turn at both ends with both arms extending upward made of wire rod half open 3-1 is symmetrical to the left and right, and this lower bent portion is used as a fixed rope mooring hook. The arms extending upward are U-shaped, V-shaped, wing-shaped or the like. A hexagonal rod may be used for the shaft body 1 of this embodiment, and even if the hook 3-1 is attached to the shaft body 1 with a slight inclination in the front-rear direction, the hook and the spiral plate 2 are not attached to each other. Any positioning in the circumferential direction at each set part of the body 1,
There is no problem with the hook function. For use on a relatively soft ground, a compression spring S may be attached to the shaft body 1 intermediate between the hook 3-1 and the ground plate 5. Furthermore, hook 3-1
For this, a spring material having an elastic effect may be used, and the spiral hook 4 may be about one and a half turns, and two hooks 4 may be provided side by side on one arm. Here, the grounding board 5 has a shaft 1 at the center.
A washer-like shape, a cap-like shape, which is provided with a clear through hole 5a capable of moving
It is formed into a dish, a radial shape, or the like, and is formed by metal pressing, casting, or resin molding. The rotating device and the like are a power rotating device such as electric power and air, a hand-turning rotating device, and a column and a flag pole.

【０００８】本発明の第1実施形態は、軸体下端部１ａ
に螺旋板2を固着し、軸体頭部1ｂを回転器具等の装着容
易となる中央部にボール溝を設けた６角柱1b′を形成し
て、この下方には、両腕に鉤４を設けた逆Ω状のフック
３-1を固着したので、６角柱1b′への回転器具等の取付
け容易にして作業効率を高めることとなり、フック３-1
下には、中心にゆとりの貫通孔5aを設けた軸体1を移動
可能な座金状の接地盤5の付設により、斜め引張荷重に
対しては、段落番号0005で記載のように、逆Ω状のフッ
ク３-1下端で接地盤5を地表に強く押圧して（1点押圧に
より多少傾斜面となる）水平移動を抑止すると同時に、
この部位が支点となって土中における軸体1の転倒回転
応力に合せて螺旋板２との相乗効果により引張抵抗を高
め、ロープ７の脱落防止となる螺旋状の鉤4を有する逆
Ω状のフック３-1には双方からのロープ７の取付け容易
にして、さらに、接地盤５は、前記フック下端で地表G
に強く押圧されて軸体周囲の表土の圧密に合せ、軸体頭
部の土中への入り込み防止、回転器具等の回転部の土防
塵対策やフック位置の視認性を高める等、作業の迅速性
及び回転器具の保安確保となる。 また、この実施形態
では、フック３-1下端を６角柱1b′下端近似での固着に
より螺入深さを確保して土中の引張抵抗を高める。 そ
して、フック３-1と接地盤5との中間の軸体1に圧縮バネ
Sを付設した場合、盛土等の比較的軟弱な地盤におい
て、ロープ7の斜め引張荷重で螺旋板2による土中圧密に
より軸体1が例え浮上した場合でも接地盤5は 地表Gに接
地して、螺旋板2との緊張維持を図ることで、前記地盤
応力効果による引張抵抗を高める作用を保持することと
なる。さらに、前記フック３-1に弾性効果を奏するバネ
材を用いた場合、図７の使用例のようにロープ７の引張
荷重により閉じた両腕をバネ効果で開こうとする復元力
がロープの緊張状態を維持して、ロープ７の緩みを防止
する一方で、ロープ７の取外しと同時に前記両腕が開い
て回転器具等の取付け可能とるなどの機能を奏する。
また、螺旋状の鉤４を１巻半程度として、片腕に鉤４が
２体併設の構成とした場合、図８例示のようにロープの
フックへの結び付けは確実迅速にして解き外し容易とな
る。 ここで、前記逆Ω状のフックは、ロープに両腕で
ぶら下る形態となり、ロープの引張荷重は前記フックか
ら軸体1に無理なく伝達されることにより、接続部への
捩れや梃子作用の負荷を減少させる。In the first embodiment of the present invention, the lower end portion 1a of the shaft body is used.
A hexagonal column 1b 'is formed by fixing a spiral plate 2 on the shaft body 1b, and a ball groove is provided in the center of the shaft head 1b so that a rotating device or the like can be easily mounted. Below this, hooks 4 are provided on both arms. Since the reverse Ω-shaped hook 3-1 provided is fixed, it is possible to easily attach a rotating device or the like to the hexagonal prism 1b 'to improve work efficiency.
Below, by installing a washer-shaped grounding board 5 capable of moving the shaft body 1 provided with a clearance through hole 5a in the center, as described in paragraph No. 0005, reverse Ω is applied to an oblique tensile load. At the same time as pressing the ground board 5 strongly to the ground surface at the lower end of the hook 3-1 (which makes the surface slightly inclined by pressing one point), horizontal movement is suppressed.
With this part as a fulcrum, the tensile resistance is increased by the synergistic effect with the spiral plate 2 in accordance with the falling rotational stress of the shaft body 1 in the soil, and the reverse Ω shape having the spiral hook 4 that prevents the rope 7 from falling off. It is easy to attach the ropes 7 from both sides to the hook 3-1 of the grounding board 5, and the grounding board 5 is attached to the ground surface G at the lower end of the hook.
It is pressed quickly to match the compaction of the top soil around the shaft, preventing the shaft head from getting into the soil, preventing dirt from rotating parts such as rotating equipment, and improving the visibility of the hook position. Security and security of rotating equipment. Further, in this embodiment, the lower end of the hook 3-1 is fixed to the lower end of the hexagonal prism 1b 'in a similar manner to the lower end to secure a screwing depth and increase the tensile resistance in the soil. Then, a compression spring is attached to the shaft body 1 intermediate between the hook 3-1 and the ground plate 5.
When S is attached, even if the shaft body 1 floats due to the soil compaction by the spiral plate 2 due to the diagonal tension load of the rope 7 on the relatively soft ground such as embankment, the grounding plate 5 should be grounded on the ground surface G. By maintaining the tension with the spiral plate 2, the action of increasing the tensile resistance due to the ground stress effect is maintained. Further, when a spring material having an elastic effect is used for the hook 3-1, the restoring force that tries to open both arms closed by the tensile load of the rope 7 by the spring effect as in the usage example of FIG. While maintaining the tensioned state to prevent the rope 7 from loosening, the two arms are opened at the same time as the rope 7 is detached so that a rotating device or the like can be attached.
In addition, when the spiral hook 4 is about one and a half turns and two hooks 4 are provided side by side on one arm, as shown in FIG. . Here, the inverse Ω-shaped hook has a form of hanging on the rope with both arms, and the tensile load of the rope is transmitted from the hook to the shaft body 1 without difficulty, so that twisting or leverage of the connecting portion Reduce the load.

【０００９】図２は本発明の第２実施形態の概略構成を
示す一部切欠正面図及び一部左側面図である。この図に
おいて金属からなる丸棒の軸体1の先鋭とした 軸体下端
部1ａに軸体1外径余の板幅を有し螺入先鋭利とした螺旋
板2を1回り程度固着し、軸体頭部1ｂを回転器具等の取
付け容易となる中央部にボール溝を設けた６角柱1b′を
形成して、この下方には、笠状の中心に軸体1を移動可
能なゆとりの貫通孔5aを設けたアルミ鋳物からなる地表
Gに接地の接地盤5を付設し、この上部軸体1に貫通孔5a
内径余のコイル状の圧縮バネSを付設して、さらにこの
上部軸体1に線材からなるＵ状にして両腕を半ば閉じた
形態の両端を１巻半程度の螺旋状にして片腕に鉤4を２
体併設となるフック３-1をこのフック３-1上端と前記６
角柱1b′下端とを概ね同位とし、軸体1外径程度背後に
傾斜して、ほぼ左右対称にフック３-1下端屈曲部と軸体
1を固着のロープ係留フックとする。ここで、圧縮バネS
としてコイルバネ、竹の子バネ、薄板バネ等を使用でき
る。なお、このフック３-１には、弾性効果を奏するバ
ネ材を用いてもよい。FIG. 2 is a partially cutaway front view and a partially left side view showing a schematic configuration of a second embodiment of the present invention. In this figure, a spiral plate 2 having a plate width having a diameter outside the shaft body 1 and having a screwed-in sharpness is fixed to the sharpened shaft body lower end portion 1a of the shaft body 1 made of a metal about one turn. The shaft head 1b is formed with a hexagonal column 1b 'provided with a ball groove in the center for facilitating the attachment of a rotating device or the like. Below this, there is a space allowing the shaft 1 to move around the center of a shade. Surface made of aluminum casting with through holes 5a
A grounding board 5 for grounding is attached to G, and a through hole 5a is
A coil-shaped compression spring S with an extra inner diameter is attached, and the upper shaft 1 is made into a U-shape made of wire and both arms are closed halfway. 4 to 2
Attach the hook 3-1 that is attached to the body to the upper end of this hook 3-1 and the above 6
The lower end of the prism 1b 'is roughly the same as the lower end of the shaft 3-1.
1 is a fixed rope mooring hook. Where the compression spring S
A coil spring, a bamboo shoot spring, a thin leaf spring, etc. can be used. A spring material having an elastic effect may be used for the hook 3-1.

【００１０】この第２実施形態では、軸体下端部１ａに
螺旋板2を固着し、軸体頭部1ｂは回転器具等の取付け容
易な６角柱1b′を形成して、この下方には、線材からな
る上方に伸びる両腕を閉じた形態のフック３-1上端を前
記６角柱1b′下端近似として設けたので、フック３-1の
障害なく回転器具等の着脱極めて容易であり、このフッ
ク３-1下に、笠状の中心にゆとりの貫通孔5aを設けた軸
体1を移動可能なアルミ鋳物からなる接地盤5の付設によ
り斜め引張荷重に対しては、段落番号0005記載のように
接地盤5と螺旋板2による相乗的な地盤応力効果を奏する
ことで引張抵抗を高めるものである。 そして、フック
３-1と接地盤5との中間の軸体1に移動可能なコイル状の
圧縮バネSを付設したことで、ロープ7の引張荷重で螺旋
板2による土中圧密等により軸体1が例え浮上した場合で
も接地盤5は 地表Gに接地して、螺旋板2との緊張維持を
図ることで、前記地盤応力効果による引張抵抗を高める
作用を保持することとなる。この場合、ゆとりの貫通孔
5aを設けた接地盤5は、斜め引張荷重により傾斜した貫
通孔5aの対角2点で軸体1に摩擦固定される。また、フッ
ク３-1は両腕を半ば閉じたことで取出し時においてフッ
ク間の絡まりが少なく、１巻半程度の螺旋状からなる片
腕に鉤4を２体併設としたフック３-1は、図２、図８で
例示のようにロープの係留は、結び付け確実迅速にして
解き外し易く、しかも、両腕には双方からのロープの取
付け容易となる。 ここで、鉤４を２体の併設は、前記
螺旋状を１巻半程度の渦巻状又は、この変形としても、
あるいは図９例示のように、片腕に鉤４を直角に２体併
設の構成形態としても、結び付け、解き外し共に同様の
機能を奏する。 なお、このフック３-1に弾性効果を奏
するバネ材を用いた場合、図８の使用形態のようにロー
プ7の引張荷重により開いた両腕をバネ効果で閉じよう
とする復元力が、ロープ7の緊張状態を維持して、ロー
プ7の緩みを防止する効果を奏する。In the second embodiment, the spiral plate 2 is fixed to the lower end portion 1a of the shaft body, and the head portion 1b of the shaft body forms a hexagonal column 1b 'for easy mounting of a rotating device or the like. Since the upper end of the hook 3-1 made of wire and having both arms extending upward is provided as an approximation of the lower end of the hexagonal column 1b ', it is extremely easy to attach / detach a rotating device without obstructing the hook 3-1. Paragraph No. 0005 is provided for a diagonal tensile load by attaching a grounding board 5 made of an aluminum casting capable of moving the shaft body 1 provided with a through hole 5a having a clearance at the center under 3-1. In addition, the tensile resistance is increased by producing a synergistic ground stress effect by the grounding plate 5 and the spiral plate 2. A movable coil-shaped compression spring S is attached to the shaft body 1 intermediate between the hook 3-1 and the grounding board 5, so that the shaft body is compressed by the spiral plate 2 in the soil by the tensile load of the rope 7. Even if 1 is lifted, the grounding plate 5 is grounded on the ground surface G to maintain tension with the spiral plate 2, thereby maintaining the function of increasing the tensile resistance due to the ground stress effect. In this case, a clear through hole
The grounding board 5 provided with 5a is frictionally fixed to the shaft body 1 at two diagonal points of the through hole 5a inclined by the oblique tensile load. Also, since the hook 3-1 has both arms half closed, there is little entanglement between the hooks at the time of taking out, and the hook 3-1 has two hooks 4 on one arm consisting of a spiral of about one and a half turns. As illustrated in FIG. 2 and FIG. 8, the mooring of the rope is fast and easy to tie and secure, and the rope can be easily attached to both arms from both sides. Here, when two hooks 4 are provided side by side, the spiral shape is a spiral shape of about one and a half turns, or even a modification thereof,
Alternatively, as shown in the example of FIG. 9, even if two hooks 4 are provided on one arm at a right angle, the same function can be achieved by tying and unhooking. When a spring material having an elastic effect is used for the hook 3-1, the restoring force that tries to close both arms opened by the tensile load of the rope 7 by the spring effect as in the usage pattern of FIG. The tension of 7 is maintained to prevent the rope 7 from loosening.

【００１１】図３は本発明の第３実施形態の概略構成を
示す一部切欠斜視図である。この図において第３実施形
態は、金属からなる丸棒の軸体1の先鋭とした 軸体下端
部1ａに軸体1外径程度の板幅を有し螺入先鋭利とした螺
旋板2を1回り余固着し、軸体頭部1ｂを前記６角柱1b′
形成として、この下方には、帯板材からなる両腕端に鉤
４を形成して平面中心に前記軸体頭部1ｂへ装着の孔3c
を設け、この孔3cに近接して地表Gに接地の接地部3a′
を有した翼状のフック３-2を２体十字状として軸体1に
直交して固着のロープ係留フックとする。 なお、比較
的軟弱な地盤での使用には、フック３-2下方の軸体1に
前記圧縮バネS及び接地盤5を付設してもよく、フック３
-2には、弾性効果を奏するバネ材を用いてもよい。FIG. 3 is a partially cutaway perspective view showing a schematic structure of a third embodiment of the present invention. In the figure, the third embodiment shows a spiral plate 2 having a sharpened shaft lower end 1a of a shaft 1 of a round bar made of metal and having a plate width of about the outer diameter of the shaft 1 and having a sharpened threaded end. One extra rotation is secured, and the shaft head 1b is attached to the hexagonal column 1b '.
As a formation, below this, hooks 4 are formed at both arm ends made of a strip material, and a hole 3c is attached to the shaft head 1b at the center of the plane.
A grounding portion 3a ′ for grounding to the ground surface G is provided near the hole 3c.
The wing-shaped hook 3-2 having the above is formed into a cross shape, and is a rope mooring hook that is fixed perpendicular to the shaft body 1. For use on a relatively soft ground, the compression spring S and the ground plate 5 may be attached to the shaft 1 below the hook 3-2.
A spring material having an elastic effect may be used for -2.

【００１２】この第３実施形態では、軸体下端部1aに螺
旋板2を設け、この軸体頭部1ｂの6角柱1b′下方には、
帯板材からなる接地部3a′を有して両端に鉤４を形成
し、中心に軸体頭部1ｂへ装着の孔3cを設けた翼状のフ
ック３-2を2体十字状に固着したので、直角対称となる
張出しの鉤４部を両手で握り地表Ｇ下への捩じ込みは、
９０゜ごとの手回し回転容易となり、回転器具等の使用
可能にして、礫混じり土でも有用であり、捩じ込み修了
と同時に前記フック３-2の十字状となる接地部3a′が地
表に強く接地して、斜め引張荷重に対しては、フック３
-2の水平移動をより強力に抑止する効果に合せ、段落番
号0005等で記載のように、フック３-2の接地部3a′４面
と螺旋板２との相乗効果により地盤応力による引張抵抗
を高め、多方向からのロープ取付け容易となり、キャン
プ等において親子二人での回転挿入可能にして、楽しく
学習指導できるなどの効果を奏するものである。そし
て、フック３-2下方の軸体1に圧縮バネS及び接地盤5を
付設した場合、斜め引張荷重に対しては、例え軸体1が
浮上しても、接地盤5は地表に接地して段落番号0005等
で記載のように、接地盤5と螺旋板2の前記地盤応力で引
張抵抗を高める効果を保持するものである。なお、バネ
材を用いて弾性を有したフック３-2とした場合、ロープ
の引張荷重により上方に撓んだ両腕をバネ効果の復元力
でロープの張った状態を維持して、ロープの緩みを防止
する効果を奏する。In the third embodiment, a spiral plate 2 is provided at the lower end 1a of the shaft body, and below the hexagonal column 1b 'of the shaft head 1b,
Two hooks 3-2 having a grounding part 3a 'made of a strip plate and hooks 4 formed at both ends and having a hole 3c for mounting the shaft head 1b at the center are fixed in two cross shapes. , Hold the 4 parts of the protruding hook that is at right angle symmetry with both hands and screw it into the bottom of the ground surface G.
It is easy to rotate by 90 ° and it is also useful for soil containing gravel because it allows the use of rotating equipment, etc. When the screwing is completed, the cross-shaped grounding part 3a 'of the hook 3-2 is strong on the ground surface. Ground and hook 3 for diagonal tensile loads
In accordance with the effect of more strongly suppressing the horizontal movement of -2, as described in paragraph No. 0005, etc., the tensile resistance due to ground stress is generated by the synergistic effect of the grounding portion 3a'4 surface of the hook 3-2 and the spiral plate 2. This makes it easier to attach ropes from multiple directions, and allows two parents and children to rotate and insert them in camps, etc., resulting in fun learning guidance. When the compression spring S and the grounding board 5 are attached to the shaft body 1 below the hook 3-2, the grounding board 5 is grounded to the ground surface even if the shaft body 1 floats up against an oblique tensile load. As described in paragraph No. 0005 and the like, the effect of increasing the tensile resistance by the ground stress of the ground plate 5 and the spiral plate 2 is maintained. When the elastic hook 3-2 is formed by using a spring material, both arms bent upward by the tensile load of the rope are kept tensioned by the restoring force of the spring effect, Has the effect of preventing loosening.

【００１３】図４は本発明の第４実施形態の概略構成を
示す一部切欠斜視図である。この図において第４実施形
態は、金属からなる丸棒の軸体1の先鋭とした 軸体下端
部1ａに軸体1外径余の板幅を有し螺入先鋭利とした螺旋
板2を1回り程度固着し、軸体頭部1ｂを前記６角柱1b′
形成として、この下方には、帯板材からなる平面中心に
軸体頭部1ｂへ装着の孔3cを設け、両腕端に鉤４を形成
した翼状のフック３-2を軸体1に直交して固着し、この
フック３-2下方の軸体1に、この軸体を滑動のコイル状
の圧縮バネS及び前記座金状の接地盤5を付設のロープ係
留フックとする。なお、このフック３-2には、弾性効果
を奏するバネ材を用いてもよい。FIG. 4 is a partially cutaway perspective view showing a schematic structure of a fourth embodiment of the present invention. In the figure, the fourth embodiment shows a spiral plate 2 having a sharpened shaft body 1 having a plate width lower than the outer diameter of the shaft body 1 at the sharpened lower end portion 1a of the shaft body 1 of a metal rod. Fix the shaft head 1b around the hexagonal column 1b '
As a formation, below this, a hole 3c for mounting the shaft body head 1b is provided at the center of the plane of the band plate material, and a winged hook 3-2 having hooks 4 at both arm ends is orthogonal to the shaft body 1. Then, the shaft 1 below the hook 3-2 is used as a rope mooring hook to which the sliding coil-shaped compression spring S and the washer-shaped grounding board 5 are attached. A spring material having an elastic effect may be used for the hook 3-2.

【００１４】この第４実施形態では、軸体1の 軸体下端
部1aに螺旋板2を固着し、軸体頭部1bを回転器具等取付
け容易な６角柱1b′として、この６角柱1b′下方には、
翼状部材からなるフック３-2、１体を軸体1に固着し、
この下方の軸体1には、この軸体を滑動の圧縮バネS及び
接地盤5を付設したので、地表Ｇ下への捩じ込みは、手
回しと回転器具の使用可能であり、双方からのロープ取
付け容易となるなどの効果を奏する。 そして、ロープ
７の斜め引張荷重に対しては、段落番号0005等で記載の
ように、接地盤5と螺旋板２との相乗効果が地盤応力に
よる引張抵抗を高め、例え螺旋板2による土中圧密等で
軸体1が浮上しても、圧縮バネSで接地盤5は地表に接地
して、前記地盤応力で引張抵抗を高める効果を保持する
ものである。この場合、接地盤5は前記斜め引張荷重Ｑ
により貫通孔5aの対角2点で軸体1に摩擦固定される。な
お、バネ材を用いたフック３-2とした場合、ロープの引
張荷重により上方に撓んだ両腕をバネ効果の復元力でロ
ープの張った状態を維持して、ロープの緩みを防止する
効果を奏する。In the fourth embodiment, the spiral plate 2 is fixed to the lower end 1a of the shaft 1 of the shaft 1, and the head 1b of the shaft is made into a hexagonal column 1b 'for easy attachment of a rotating device. Below,
Hook 3-2 consisting of wing-shaped member, one body fixed to the shaft body 1,
Since the compression spring S for sliding the shaft and the grounding plate 5 are attached to the lower shaft 1, the screwing under the ground surface G can be performed by using a hand-turning device and a rotating device. This has the effect of making it easier to attach the rope. As to the diagonal tensile load of the rope 7, as described in paragraph 0005, etc., the synergistic effect of the grounding plate 5 and the spiral plate 2 enhances the tensile resistance due to the ground stress, for example, in the soil by the spiral plate 2. Even if the shaft body 1 floats due to compaction or the like, the ground plate 5 is grounded to the ground surface by the compression spring S, and the effect of increasing the tensile resistance by the ground stress is maintained. In this case, the grounding board 5 is the diagonal tensile load Q
Thus, friction is fixed to the shaft body 1 at two diagonal points of the through hole 5a. When the hook 3-2 is made of a spring material, both arms bent upward by the tensile load of the rope are kept tensioned by the restoring force of the spring effect to prevent the rope from loosening. Produce an effect.

【００１５】図５は本発明の第５実施形態の概略構成を
示す一部切欠斜視図である。この図において第５実施形
態は、丸鋼からなる軸体1の先鋭とした 軸体下端部1ａ
に軸体1外径余の板幅を有し螺入先鋭利とした螺旋板2を
1回り余固着し、軸体頭部1ｂを回転器具等装着の中央部
にボール溝を形成の６角柱1b′として、この６角柱1b′
下方には、中心に軸体頭部1ｂヘ装着の孔3cを設けた地
表Gに接地の円盤3a外周に、先端にヘアピン状の鉤４を
形成の片腕翼状の部材３bを等間隔に４体周設のフック
３-3を前記軸体1に直交して固着のロープ係留フックと
する。また、比較的軟弱な地盤での使用には、フック３
-3下方の軸体1に前記圧縮バネS及び接地盤5を付設が好
ましく、前記片腕翼状部材３bには、弾性効果を奏する
帯板材又は線材からなるバネ材を用いてもよい。 な
お、前記フック３-3は片腕翼状部材３bを等間隔に２体
とした構成からなる鋳物や樹脂成形としてもよい。FIG. 5 is a partially cutaway perspective view showing a schematic structure of a fifth embodiment of the present invention. In this figure, the fifth embodiment shows a sharp shaft body lower end portion 1a of the shaft body 1 made of round steel.
The spiral plate 2 which has a plate width of the outer diameter of the shaft body 1 and is sharpened by screwing
The hexagonal column 1b 'is formed by fixing the shaft head 1b one extra turn, and forming a ball groove in the center of the rotating device or the like.
On the lower side, there are four one-armed wing-shaped members 3b with a hairpin-shaped hook 4 formed at the tip on the outer circumference of a disk 3a grounded on the ground G, which has a hole 3c for attachment to the shaft head 1b at the center, at equal intervals. The peripheral hook 3-3 is a rope mooring hook which is fixed perpendicularly to the shaft 1. For use on relatively soft ground, hook 3
-3 It is preferable to attach the compression spring S and the grounding plate 5 to the lower shaft body 1, and the one-arm wing-shaped member 3b may be a spring material made of a strip plate material or a wire material having an elastic effect. The hook 3-3 may be a casting or a resin molding having a structure in which the one-arm wing-shaped members 3b are formed at two equal intervals.

【００１６】この第５実施形態では、軸体下端部１ａに
螺旋板2を設け、この軸体頭部1ｂの６角柱1b′下方に
は、地表Gに接地の円盤3a外周にヘアピン状の鉤４を形
成の片腕翼状の部材３bを等間隔に４体周設のフック3-3
を固着したので、鉤４部を両手で握り地表Ｇ下への捩じ
込みは、９０゜ごとの手回し回転容易となり、回転器具
等の使用可能にして、礫混じり土の場合でも有用であ
り、段落番号0005等で記載のように、捩じ込み修了と同
時に、前記円盤3aの全面接地が、ロープの斜め引張荷重
に対して、フック3-3の水平移動の抑止に合せ、螺旋板
２との相乗効果による地盤応力により引張抵抗を高め、
ロープの落下し難いヘアピン状の鉤４個所には多方向か
らのロープ取付け容易となるなどの効果を奏する。そし
て、フック３-3下方の軸体1に圧縮バネS及び接地盤5を
付設した場合、例え軸体1が浮上しても、接地盤5は地表
に接地して、前記地盤応力で引張抵抗を高める効果を保
持するものである。なお、バネ材を用いて弾性を有した
前記片腕翼状の部材３bとした場合、バネの復元力でロ
ープの緩みを防止する。In the fifth embodiment, a spiral plate 2 is provided on the lower end portion 1a of the shaft body, and below the hexagonal column 1b 'of the head portion 1b of the shaft body, a hairpin-shaped hook is provided on the outer circumference of a disk 3a grounded on the ground surface G. Four-armed wing-shaped members 3b are equidistantly arranged around four hooks 3-3
Since it is fixed, the hook 4 part is grasped with both hands and screwed under the ground surface G, it becomes easy to rotate by hand every 90 °, making it possible to use a rotating device etc. It is also useful in the case of gravel mixed soil, As described in paragraph No. 0005 and the like, at the same time as the screwing is completed, the entire surface of the disk 3a comes into contact with the spiral plate 2 to prevent the horizontal movement of the hook 3-3 against the diagonal tensile load of the rope. The tensile resistance is increased by the ground stress due to the synergistic effect of
The four hairpin-shaped hooks that make it difficult for the rope to drop have the effect of making it easy to attach the rope from multiple directions. When the compression spring S and the ground plate 5 are attached to the shaft body 1 below the hook 3-3, even if the shaft body 1 floats, the ground plate 5 is grounded to the ground surface and the tensile stress is caused by the ground stress. It retains the effect of increasing. When the elastic member is used as the one-arm wing-shaped member 3b, the restoring force of the spring prevents the rope from loosening.

【００１７】図６は本発明の第６実施形態の概略構成を
示す一部切欠斜視図である。この図において第６実施形
態は靭性を有する樹脂成形からなり、軸体1の先鋭とし
た 軸体下端部1ａには、螺入先狭幅鋭利にして軸体1外
径程度まで暫増幅となる螺旋板2を２回り程度設け、こ
の軸体１上端には、地表Gに接地の接地部3a′となる平
面中心に回転器具等の６角柱装着用の６角孔3dを設け、
翼状の腕を補強の補強板６を有して両端に鉤４を形成の
手回し回転具を兼ねる前記翼状のフック ３-4を、軸体
1に直交して固着の構成形態とした樹脂成形からなるロ
ープ係留フックとする。ここで、樹脂成形は、一体成形
又は分割成形として組立固着としてもよい。なお、フッ
ク３-4下方の軸体1に前記圧縮バネS及び接地盤5を付設
してもよく、前記フック３-4を、弾性効果を有する樹脂
成形とし、又は、板バネ装着とした弾性効果を奏するフ
ック３-4としてもよい。FIG. 6 is a partially cutaway perspective view showing a schematic structure of a sixth embodiment of the present invention. In the figure, the sixth embodiment is made of a resin having toughness, and the sharpened shaft body lower end portion 1a of the shaft body 1 has a narrow screw-in point and is temporarily amplified to the outer diameter of the shaft body 1. The spiral plate 2 is provided about two times, and at the upper end of the shaft body 1, a hexagonal hole 3d for mounting a hexagonal column such as a rotating device is provided at the center of the plane which becomes the grounding portion 3a 'of the ground surface G,
The wing-shaped hook 3-4, which has a reinforcing plate 6 for reinforcing the wing-shaped arm and forms hooks 4 at both ends and which also functions as a hand-turning tool,
A rope mooring hook made of resin molding that is fixed perpendicular to 1. Here, the resin molding may be integrally fixed or divided and molded and fixed. The compression spring S and the grounding plate 5 may be attached to the shaft 1 below the hook 3-4, and the hook 3-4 may be formed of a resin having an elastic effect, or may be a leaf spring mounted elastic member. It may be a hook 3-4 that produces an effect.

【００１８】この第６実施形態では、軸体下端部１ａに
暫増幅となる螺旋板2を２回り程度設け、この軸体１上
端には、翼状のフック３-4の接地部3a′となる平面中心
に６角孔3dを設け、補強板６を有して両端に鉤４を形成
した手回し回転具を兼ねる翼状のフック３-4を固着の構
成形態からなる樹脂成形としたので、持ち運び軽易にし
て両手による握り締め安全容易となり、捩じ込み易く、
翼状のフック３-4中心の６角孔3dには、６角柱を用いた
回転器具等の使用可能にして、フック３-4の接地部3a′
の地表Gへの押圧接地により、段落番号0005等で記載の
ようにロープの斜め引張荷重に対して、螺旋板２と接地
部3a′及び軸体1との相乗効果により地盤応力による引
張抵抗を高め、しかも、前記補強板６は、フック３-4の
腕の強度を高めてロープ７の取付け可能となるなど多方
向からのロープ７の取付け容易にして、軽量で手軽く使
用できるなどの効果を奏するものである。そして、フッ
ク３-4下方の軸体1に圧縮バネS及び接地盤5を付設した
場合、例え軸体1が浮上しても、接地盤5は地表に接地し
て、接地盤5と螺旋板2の前記地盤応力で引張抵抗を高め
る効果を保持するものである。なお、前記フック３-4
を、弾性効果を奏する腕体とした場合、ロープの引張荷
重で腕が上方へ撓み、この復元力でロープの緩み防止を
図る。In the sixth embodiment, a spiral plate 2 for temporary amplification is provided around the lower end portion 1a of the shaft body about twice, and the upper end of the shaft body 1 serves as a grounding portion 3a 'of a winged hook 3-4. A hexagonal hole 3d is provided in the center of the plane, and a wing-shaped hook 3-4, which has a reinforcing plate 6 and has hooks 4 at both ends and which also functions as a hand-turning tool, is made of resin so that it can be carried easily. It is easy to grip with both hands and easy to screw in,
In the hexagonal hole 3d at the center of the wing-shaped hook 3-4, a rotating device using a hexagonal column can be used, and the ground portion 3a 'of the hook 3-4 is used.
As described in paragraph No. 0005, etc., due to the pressure contact with the ground surface G, the tensile resistance due to the ground stress is exerted against the diagonal tensile load of the rope due to the synergistic effect of the spiral plate 2 and the grounding portion 3a ′ and the shaft 1. In addition, the reinforcing plate 6 is effective in increasing the strength of the arms of the hooks 3-4 so that the rope 7 can be attached. It is easy to attach the rope 7 from multiple directions and is lightweight and easy to use. Is played. When the compression spring S and the ground plate 5 are attached to the shaft body 1 below the hook 3-4, even if the shaft body 1 floats, the ground plate 5 is grounded to the ground surface, and the ground plate 5 and the spiral plate are attached. The effect of increasing the tensile resistance by the ground stress of 2 is maintained. In addition, the hook 3-4
When the arm is an elastic body, the arm bends upward due to the tensile load of the rope, and this restoring force prevents the rope from loosening.

【００１９】以上のように本発明のロープ係留フック
は、軸体1の下端部に螺旋板2を設け、地表上となる軸体
頭部1ｂを回転器具等装着の６角柱1b′として、この６
角柱1b′下方には、軸体1を移動可能な接地盤5を付設
し、この上部軸体1に逆Ω状のフック3-1を固着し、又は
地表Gへの接地部3a′を有する翼状のフック3-2等の固
着を基本構成として前記実施形態で説明してきたが、こ
の内容に限定するものではなく、本出願の基本構成に基
づき、使用目的や土質等に応じて軸体1の材質や寸法及
び螺旋板2の材質、寸法や巻数、刃先形態、取付け角度
等を設定すればよく、前記各フックにおいても使用目的
に応じて材質、寸法、弾性の可否や鉤４の位置、形状及
び軸体1への取付け方等を設定し、 接地盤5も土質、使
用目的に応じて、形状、材質等を選択すればよい。な
お、前記フックと接地盤5との中間に圧縮バネSを付設の
場合も土質、使用目的に応じて、強度、材質、形状等を
選択すればよく、片腕に鉤４を２体併設の場合も使用目
的に応じて様々な構成形態の２体併設とすればよい。As described above, in the rope mooring hook of the present invention, the spiral plate 2 is provided at the lower end portion of the shaft body 1, and the shaft body head 1b on the ground surface is used as a hexagonal column 1b 'for mounting a rotating device or the like. 6
Below the prism 1b ', a grounding board 5 capable of moving the shaft 1 is attached, and a hook 3-1 having an inverse Ω shape is fixed to the upper shaft 1, or a grounding part 3a' to the ground surface G is provided. Although the wing-shaped hooks 3-2 and the like have been described as the basic configuration in the above embodiment, the present invention is not limited to this, and based on the basic configuration of the present application, the shaft 1 may be used depending on the purpose of use and soil quality. The material and size of the spiral plate 2, the material and size of the spiral plate 2, the number of windings, the form of the cutting edge, the mounting angle, etc. may be set. Also in each of the hooks, the material, the size, the availability of elasticity, the position of the hook 4, The shape, how to attach to the shaft body 1, etc. are set, and the shape and material of the grounding board 5 may be selected depending on the soil quality and purpose of use. Even when the compression spring S is provided between the hook and the grounding board 5, the strength, material, shape, etc. may be selected according to the soil quality and purpose of use. When two hooks 4 are provided on one arm Also, two bodies having various configurations may be provided side by side depending on the purpose of use.

【００２０】[0020]

【発明の効果】本発明に係る金属及び樹脂からなる土中
に回転挿入のロープ係留フックは、 軸体下端部1aに螺旋板2を設けることで、 地表
Ｇ下への回転挿入を容易として、本願フックの地盤内引
張抵抗を高める。 金属からなる軸体頭部1ｂを６角柱1b′又は、樹
脂成形からなる同部位に6角孔3dの形成により、回転器
具等の装着容易にして作業迅速となる。 両腕に鉤４を形成の前記フックを設けることで、
複数の鉤４を有したロープ係留フックとなり、多方向か
らのロープ７の係留容易となる。 軸体1に接地盤５の付設又は、接地部3a′を有し
たフックを設けることで、この接地盤５又は、接地部3
a′が地表を強く押圧して、段落番号0005で記載のよう
に、ロープ７の斜め引張荷重に対しては、前記フックの
水平移動を抑止すると同時に、螺旋板２との相乗効果に
より、土中の転倒回転応力による土中摩擦抵抗及び支持
抵抗等の引張抵抗を高める。本願発明の基本構成により
以上の効果を奏するものであるが、さらに、前記効果に
合せて、 １）本発明の請求項１では、前記６角柱1b′下方に接地
盤５を付設し、この上部軸体1には、線材からなるＵ状
の両腕に鉤４を形成のフック3-1を設けたので、このフ
ック3-1下端で接地盤５を地表に強く押圧して軸体周囲
の表土の圧密に合せ、軸体頭部1bの土中への入り込み防
止、回転器具等回転部の土防塵対策やフック位置の視認
性を高める等、作業の迅速性及び回転器具の保安確保と
なるるなど造園、農林等の業務指向となる作用効果を奏
するものである。 なお、金属からなる軸体１に螺旋板
2の固着は、土質の選択範囲を広め、逆Ω状のフック
は、ロープに両腕でぶら下る形態となり、ロープの引張
荷重は前記フックから軸体1に無理なく伝達されること
により、接続部への捩れや梃子作用等の負荷を減少させ
ることとなる。 ２）つぎに、本発明の請求項２では、前記軸体頭部1bの
６角柱1b′下方に接地部3a′を有して両腕に鉤4を形成
の帯板材からなるフック3-2又は、前記フック3-2を十字
状に２体、軸体1に直交して固着することで、回転器具
等の動力と手回し双方の回転挿入が手軽く出来、前記フ
ック3-2を十字状に２体の固着では、本願フックの安定
度を増して、多方向からの、ロープ取付け容易となり、
90度ごとの手回し回転容易にして、キャンプ等では、親
子二人での回転挿入による学習指導など汎用性、利便性
を増す効果を奏する。 ３）また、本発明の請求項３では、地表Gに接地の円盤3
aに線材又は帯板材からなる鉤４を有する片腕翼状の部
材3b複数体を等間隔に周設のフック3-3を６角柱1b′下
方に固着したので、円盤3aが軸体を取り囲むように接地
押圧して本願フック3-3の安定度の増大を図り、回転器
具等の動力と手回し回転の双方の使用可能となり、土中
への回転挿入軽易にして、多方向からのロープ取付け容
易となる等の効果を奏する。 ４）そして、本発明の請求項４では、軸体下端部1aに螺
旋板２を固着し、軸体１上端には、中心に６角孔3d及び
この６角孔3dに近接して接地部3a′を有したフック3-4
を固着の構成形態からなる樹脂成形としたので、持ち運
び軽易となり、両手による握り締め安全容易にして土中
へ捩じ込み易く、フック3-4中心の６角孔には、６角柱
を用いた回転器具等の使用や旗竿等の装着可能となり、
軽量にして低廉となるなどの効果を奏する。 ５）本発明の請求項５では、請求項１からなるフック3-
1と接地盤5との中間の軸体1に圧縮バネSを付設、並び
に、請求項２から請求項４のフック（3-2,3-3,3-4）下
方の軸体1に圧縮バネS及び接地盤5を付設することで、
比較的軟弱な地盤等において、ロープ7の斜め引張荷重
で、例え螺旋板2による土中圧密等により軸体1が浮上し
た場合でも接地盤5は 地表に接地して螺旋板2との緊張
維持を図り、段落番号0005で記載のように、前記地盤応
力による引張抵抗を高める作用効果を保持することとな
る。 ６）本発明の請求項６では、請求項１から請求項５記載
の前記フックにバネ材を用いて弾性体とすることで、ロ
ープの引張荷重によりフックが撓み、この復元力でロー
プに緩みが生じてもロープの緊張状態を維持して緩み防
止を図る。 ７）本発明の請求項７では、請求項１から請求項６記載
の前記フックの片腕に鉤４を２体併設することで、ロー
プ等のフックへの係留において、結び付け確実迅速にし
て解き外しも容易となる。本願発明は以上のような効果
を奏するものである。EFFECTS OF THE INVENTION The rope mooring hook which is rotationally inserted into the soil made of metal and resin according to the present invention is provided with the spiral plate 2 at the lower end portion 1a of the shaft body so that the rotational insertion under the ground surface G is facilitated. The tensile resistance of the present hook in the ground is increased. The shaft head 1b made of metal is formed into a hexagonal column 1b 'or a hexagonal hole 3d is formed in the same portion made of resin molding, so that a rotating device or the like can be easily mounted and the work can be performed quickly. By providing the hook with the hook 4 formed on both arms,
A rope mooring hook having a plurality of hooks 4 is provided, which facilitates mooring of the rope 7 from multiple directions. By attaching a grounding board 5 to the shaft body 1 or providing a hook having a grounding section 3a ', the grounding board 5 or the grounding section 3a' can be provided.
As a 'strongly presses the ground surface, as described in Paragraph No. 0005, when the rope 7 is obliquely loaded, the horizontal movement of the hook is suppressed, and at the same time, the synergistic effect with the spiral plate 2 causes the soil to move. Increases tensile resistance such as soil frictional resistance and bearing resistance due to falling overturning stress. The above-mentioned effects are achieved by the basic configuration of the present invention. Further, in accordance with the above effects, 1) In claim 1 of the present invention, a grounding board 5 is attached below the hexagonal column 1b ', Since the shaft 1 is provided with the hook 3-1 for forming the hooks 4 on the U-shaped arms made of a wire rod, the ground plate 5 is strongly pressed to the ground surface by the lower end of the hook 3-1 and the surrounding parts of the shaft are surrounded. In accordance with the compaction of the topsoil, prevent the shaft head 1b from entering the soil, take measures against dirt and dirt on rotating parts such as rotating equipment, and improve the visibility of hook positions, etc., to ensure swift work and ensure the safety of rotating equipment. It has the operational effect of being oriented to business such as landscaping and agriculture and forestry. The shaft 1 made of metal is attached to the spiral plate.
The fixation of 2 widens the selection range of soil quality, and the reverse Ω-shaped hook hangs on the rope with both arms, and the tensile load of the rope is transmitted to the shaft body 1 from the hook without difficulty, and it is connected. This will reduce the load on the parts such as twisting and leverage. 2) Next, in claim 2 of the present invention, a hook 3-2 made of a band plate material having a grounding portion 3a 'below the hexagonal column 1b' of the shaft head 1b and forming a hook 4 on both arms. Alternatively, by fixing two hooks 3-2 in a cross shape orthogonally to the shaft body 1, it is possible to easily rotate and insert both the power of a rotating device and the like by hand and the hook 3-2 in a cross shape. In addition, by fixing two bodies, the stability of the hook of the present application is increased, and the rope can be easily attached from multiple directions.
It makes it easy to rotate by 90 degrees, and in camps, etc., it has the effect of increasing versatility and convenience such as learning instruction by rotating insertion with two parents and children. 3) Further, according to claim 3 of the present invention, the grounded disk 3
Since a hook 3-3 having a plurality of one-arm wing-shaped members 3b having hooks 4 made of a wire rod or a strip plate at equal intervals is fixed to the lower side of the hexagonal column 1b ', the disk 3a surrounds the shaft body. By pressing the ground to increase the stability of the hook 3-3 of the present application, it becomes possible to use both power of a rotating device and manual rotation, making it easy to insert into the soil and attach the rope from multiple directions easily. There are effects such as becoming. 4) Then, in claim 4 of the present invention, the spiral plate 2 is fixed to the lower end portion 1a of the shaft body, and the hexagonal hole 3d is formed in the center of the upper end of the shaft body 1 and the grounding portion is close to the hexagonal hole 3d. Hook 3-4 with 3a '
Since it is a resin molding with a fixed configuration, it is easy to carry, it is easy to grip with both hands and it is easy to screw it into the soil, and the hexagonal hole at the center of the hook 3-4 uses a hexagonal column for rotation. It becomes possible to use tools and attach flag poles, etc.
It has the advantages of being lightweight and inexpensive. 5) According to claim 5 of the present invention, the hook 3 according to claim 1
A compression spring S is attached to the shaft body 1 intermediate between 1 and the ground board 5, and compressed to the shaft body 1 below the hooks (3-2, 3-3, 3-4) according to claims 2 to 4. By attaching the spring S and the grounding board 5,
On relatively soft ground, etc., even if the shaft body 1 floats up due to the diagonal tension load of the rope 7 due to soil consolidation by the spiral plate 2 etc., the ground plate 5 will contact the ground surface and maintain the tension with the spiral plate 2. Therefore, as described in Paragraph No. 0005, the effect of increasing the tensile resistance due to the ground stress is maintained. 6) According to claim 6 of the present invention, by using a spring material as the elastic body for the hook according to claims 1 to 5, the hook is bent by a tensile load of the rope, and the hook is loosened by the restoring force. Even if a problem occurs, maintain the tension of the rope to prevent it from loosening. 7) In claim 7 of the present invention, two hooks 4 are provided side by side on one arm of the hook according to claims 1 to 6, so that when hooking on a hook such as a rope, it can be fastened and released securely. Will also be easier. The present invention has the above effects.

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

【図1 】 本発明の第1実施形態の概略構成を示す一部
切欠正面図及び一部左側面図である。FIG. 1 is a partially cutaway front view and a partially left side view showing a schematic configuration of a first embodiment of the present invention.

【図２】 本発明の第２実施形態の概略構成を示す一部
切欠正面図及び一部左側面図である。FIG. 2 is a partially cutaway front view and a partially left side view showing a schematic configuration of a second embodiment of the present invention.

【図３】 本発明の第３実施形態の概略構成を示す一部
切欠斜視図である。FIG. 3 is a partially cutaway perspective view showing a schematic configuration of a third embodiment of the present invention.

【図４】 本発明の第４実施形態の概略構成を示す一部
切欠斜視図である。FIG. 4 is a partially cutaway perspective view showing a schematic configuration of a fourth embodiment of the present invention.

【図５】 本発明の第５実施形態の概略構成を示す一部
切欠斜視図である。FIG. 5 is a partially cutaway perspective view showing a schematic configuration of a fifth embodiment of the present invention.

【図６】 本発明の第６実施形態の概略構成を示す一部
切欠斜視図である。FIG. 6 is a partially cutaway perspective view showing a schematic configuration of a sixth embodiment of the present invention.

【図７】 本発明のフックをバネ材からなるフックとし
た第１実施形態の使用例の概略構成を示す一部正面図で
ある。FIG. 7 is a partial front view showing a schematic configuration of a usage example of the first embodiment in which the hook of the present invention is a hook made of a spring material.

【図８】 本発明のフックをバネ材からなるフックとし
た第２実施形態の使用例の概略構成を示す一部正面図
（片腕に鉤４を螺旋状からなる２体併設としたフックの
使用例の概略構成を示す一部正面図を兼ねる。）、及
び、この片腕に鉤４を２体併設のフックの使用例の概略
を示す一部拡大斜視図である。FIG. 8 is a partial front view showing a schematic configuration of a usage example of the second embodiment in which the hook of the present invention is a hook made of a spring material (use of a hook having two hooks 4 each having a spiral shape on one arm). (Also serves as a partial front view showing a schematic configuration of an example), and a partially enlarged perspective view showing an outline of a usage example of a hook provided with two hooks 4 on one arm.

【図９】 本発明のフックの片腕に鉤４を２体直角に併
設とした実施例の概略構成を示す一部斜視図である。FIG. 9 is a partial perspective view showing a schematic configuration of an embodiment in which two hooks 4 are arranged side by side at right angles on one arm of the hook of the present invention.

【図１０】 本発明のロープに掛る斜め引張荷重に対す
る接地盤及び螺旋板の地盤応力を示す概略図である。FIG. 10 is a schematic diagram showing ground stress of a grounding plate and a spiral plate against an oblique tensile load applied to the rope of the present invention.

【符号の説明】[Explanation of symbols]

１ 軸体 １ｂ′ ６角柱 ２ 螺旋板 3-1〜3-4 フック 3a′ 接地部 3d ６角孔 ４ 鉤 ５ 接地盤 Ｓ 圧縮バネ Ｇ 地表 1 axis 1b 'hexagonal prism 2 spiral plate 3-1 to 3-4 hook 3a ′ grounding part 3d hexagonal hole 4 hooks 5 grounding board S compression spring G surface

フロントページの続き (51)Int.Cl.⁷ 識別記号 ＦＩ テーマコート゛(参考） Ｆ１６Ｂ 25/06 Ｆ１６Ｂ 25/06 Ｚ Ｆ１６Ｇ 11/14 Ｆ１６Ｇ 11/14 Ｂ Front page continuation (51) Int.Cl. ⁷ Identification code FI theme code (reference) F16B 25/06 F16B 25/06 Z F16G 11/14 F16G 11/14 B

Claims (7)

【特許請求の範囲】[Claims] 【請求項１】金属からなる地表下に回転挿入のロープ係
留フックにおいて、軸体を先鋭とした軸体下端部に螺旋
板を固着し、地上部となる軸体頭部を回転器具等装着の
６角柱として、この６角柱下方には、中心に前記軸体を
移動の貫通孔を設けた接地盤を付設し、この上部軸体に
線材からなる上方に伸びる両腕に鉤を設けたフックの固
着を特徴とするロープ係留フック。1. In a rope mooring hook that is rotationally inserted below the surface of a metal, a spiral plate is fixed to the lower end of the shaft with a sharp shaft, and the shaft head to be the ground is mounted on a rotating device or the like. As a hexagonal prism, a grounding board having a through hole for moving the shaft at the center is attached below the hexagonal prism, and a hook having hooks on both arms extending upward made of wire is provided on the upper shaft. Rope mooring hook characterized by sticking. 【請求項２】金属からなる地表下に回転挿入のロープ係
留フックにおいて、軸体を先鋭とした軸体下端部に螺旋
板を固着し、地上部となる軸体頭部を回転器具等装着の
６角柱として、この６角柱下方には、帯板材からなる平
面中心に前記軸体頭部へ装着の孔を設け、この孔に近接
の接地部を有して上方に伸びる両腕に鉤を設けたフック
の固着を特徴とするロープ係留フック。2. A rope mooring hook for rotary insertion under the surface of a metal, wherein a spiral plate is fixed to a lower end portion of the shaft body having a sharp shaft body, and a shaft head serving as a ground portion is mounted on a rotating device or the like. As a hexagonal prism, below this hexagonal prism, a hole for attaching to the shaft head is provided at the center of a plane made of a strip material, and a hook is provided on both arms extending upward with a grounding portion adjacent to this hole. Rope mooring hooks, characterized by fastened hooks. 【請求項３】 請求項２記載のロープ係留フックにおい
て、前記フックを、平面中心に前記軸体頭部へ装着の孔
を設けた地表に接地の円盤外周に、腕に鉤を設けた部材
複数体を等間隔に周設のフックとすることを特徴とする
ロープ係留フック。3. The rope mooring hook according to claim 2, wherein the hook is provided with a plurality of members provided with a hole for mounting to the shaft head at the center of the plane on the outer surface of a grounded disk and a hook on the arm. A rope mooring hook characterized in that the body is a hook that is provided at equal intervals. 【請求項４】 樹脂成形からなる地表下に回転挿入のロ
ープ係留フックにおいて、軸体を先鋭とした軸体下端部
に螺旋板を固着し、地表部となる軸体上端には、この軸
体上端に位置する平面中心に回転器具等装着の６角孔を
設け、この６角孔に近接の接地部を有して上方に伸びる
両腕に鉤を設けたフックを固着の構成形態からなる樹脂
成形を特徴とするロープ係留フック。4. In a rope mooring hook that is rotationally inserted below the surface and is made of resin molding, a spiral plate is fixed to a lower end portion of the shaft body having a sharp shaft body, and the shaft body is provided at an upper end of the shaft body to be the ground surface portion. A hexagonal hole for mounting a rotating device, etc. is provided at the center of the plane located at the upper end, and a hook with a grounding portion close to the hexagonal hole and hooks provided on both arms extending upward is fixed. Rope mooring hook featuring molding. 【請求項５】請求項１記載のロープ係留フックにおい
て、前記接地盤とフックとの中間の軸体1に圧縮バネの
付設、並びに、請求項２から請求項４記載のロープ係留
フックにおいて、前記フック下方の軸体1に圧縮バネ及
び前記接地盤の付設、を特徴とするロープ係留フック。5. The rope mooring hook according to claim 1, wherein a compression spring is attached to the shaft body 1 intermediate between the grounding board and the hook, and the rope mooring hook according to any one of claims 2 to 4. A rope mooring hook characterized in that a compression spring and the grounding board are attached to the shaft body 1 below the hook. 【請求項６】請求項１から請求項５記載のロープ係留フ
ックにおいて、前記フックにバネ材を用いて弾性体とす
ることを特徴とするロープ係留フック。6. The rope mooring hook according to any one of claims 1 to 5, wherein the hook is made of an elastic material by using a spring material. 【請求項７】請求項１から請求項６記載のロープ係留フ
ックにおいて、前記フックの片腕に鉤４を2体併設を特
徴とするロープ係留フック。7. The rope mooring hook according to any one of claims 1 to 6, wherein two hooks 4 are provided side by side on one arm of the hook.