JPH0314475Y2 - - Google Patents
Info
- Publication number
- JPH0314475Y2 JPH0314475Y2 JP1985197095U JP19709585U JPH0314475Y2 JP H0314475 Y2 JPH0314475 Y2 JP H0314475Y2 JP 1985197095 U JP1985197095 U JP 1985197095U JP 19709585 U JP19709585 U JP 19709585U JP H0314475 Y2 JPH0314475 Y2 JP H0314475Y2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- rod
- shaped
- anchor rod
- claw
- 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
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Piles And Underground Anchors (AREA)
Description
【考案の詳細な説明】
本考案は小型船舶やボートなどに使用されるア
ンカーに係る。[Detailed Description of the Invention] The present invention relates to an anchor used for small ships, boats, etc.
アンカーは繋船時に船が漂流することのないよ
うに随時使用されるが、引揚時に岩場などでは爪
が引掛つて外れなくなり、そのまゝに放置せざる
を得なくなるなどの問題がある。 Anchors are used at all times to prevent ships from drifting when moored, but there are problems such as when the anchors get caught in rocky areas when being hauled up, making it impossible to release them, forcing them to be left as they are.
また、不使用時に狭い甲板上で比較的大きなス
ペースを必要とすることから、その収納に不便で
邪魔になるなどの問題がある。 Furthermore, since it requires a relatively large space on a narrow deck when not in use, it is inconvenient and obstructive to store it.
これを解決するべく特開昭49−85781号の提案
もあるが、ボルトの脱着使用などによる手操作の
煩わしさがある。 In order to solve this problem, there is a proposal in Japanese Patent Application Laid-open No. 49-85781, but it involves the hassle of manual operation due to the need to attach and detach bolts.
本考案は如上の問題点を解決せんとするもので
あつて、その特徴とするところは下端附近にバネ
材からなるヘ字状の鍵板を下向きの開放状態に設
けしめたアンカーロツドと、水平方向へ突出した
翼板を備えたアンカー爪とからなり、アンカーロ
ツドをアンカー爪と直交する垂直方向へ回動自在
の状態に軸支させると共に、該軸支部の翼板内側
面には水平方向へ棒状カムを取付けしめ、該棒状
カムをアンカーロツドのヘ字状鍵板内部で任意角
度位置の係合状態が自動的に得られる構成となし
たことにある。 The present invention is an attempt to solve the above problems, and its features include an anchor rod in which an F-shaped key plate made of spring material is installed in a downward open state near the lower end, and a horizontal The anchor rod is rotatably supported in a vertical direction orthogonal to the anchor claw, and a rod-shaped cam is mounted horizontally on the inner surface of the wing plate of the pivot support. The rod-shaped cam is attached to the anchor rod, and the rod-shaped cam is configured to automatically obtain an engaged state at any angular position inside the F-shaped key plate of the anchor rod.
以下、本考案実施の一例を図面にもとづいて説
明する。 An example of implementing the present invention will be described below based on the drawings.
第１図は分解図である。図Ａはアンカーロツド
１を示すものであつて、ロツド先端には透孔２が
穿設されると共に、該透孔２と直交する前後位置
にはヘ字状の鍵板３ａ，３ｂが取付けてある。
こゝに該鍵板３ａ，３ｂはバネ材で先端部が少し
開放する状態に形成されてなり、次述するアンカ
ー爪に取付けられるカムをその組立のさい内包状
態にして係合するものとなる。４は軸上端のロー
プ止着用リングである。 FIG. 1 is an exploded view. Figure A shows an anchor rod 1, in which a through hole 2 is bored at the tip of the rod, and F-shaped key plates 3a, 3b are attached at front and back positions perpendicular to the through hole 2. .
The key plates 3a and 3b are made of spring material and are formed so that their tips are slightly open, and are engaged with a cam attached to an anchor claw, which will be described below, in an enclosed state during assembly. . 4 is a rope attachment ring at the upper end of the shaft.
図Ｂはアンカー爪５を示すものであつて、１対
の翼板６，６1を左右対向の状態で軸７を介し連
結させてなり、該軸７と直交する状態に翼板６，
６1内部に形成される副板６ａ，６1aの対向面に
は凡そ水平方向の状態に棒状カム６ｂ，６1bが取
付けられてなる。 Figure B shows the anchor claw 5, which is made up of a pair of vanes 6, 61 connected to each other via a shaft 7 in a left-right opposing state, with the vanes 6, 61 being perpendicular to the shaft 7.
Bar-shaped cams 6b, 61b are attached to opposing surfaces of sub-plates 6a , 61a formed inside 61 in a substantially horizontal direction.
第２図は組立図であつてアンカー爪の軸７がア
ンカーロツド１の透孔２へ回動自在の関係に嵌入
されてなり、且つこのさい開放された鍵板３ａ，
３ｂ内部へ棒状カム６ｂ，６1bが把持されるよう
に係合することにより通常はアンカーロツドの回
動がＬ字状に制限されるようになるのである。図
示例はアンカーロツドが上向きに回動されて凡そ
40度の角度に持上げられている使用状態のもので
あるが、不使用時（収納時）に於ける該アンカー
ロツド１は下方向へ重力作用で回動されてアンカ
ー爪と同一水平状態に倒伏されたものとなるので
ある。第３図は使用説明図であつて海底に投下さ
れた図Ａの状態で、今若しアンカー爪５の翼板
６，６1が岩などに引掛つて引揚げ困難となつた
ような場合、本考案では船の向きを変えてアンカ
ロツド１上端のロープ８を反対方向へ強く引張る
ようにするのであり、従つてこれにより図Ｂ、Ｃ
に示す如くアンカーロツド１の鍔板（図示例では
３ａ）内部に抱合されていた棒状カム６ｂ，６1b
との係合が解かれ、アンカー爪５はアンカーロツ
ド１の引かれる同一直線方向へ抵抗なく引かれる
ものとなることから、引掛りが解除されて容易に
引上げられるものとなるのである。なお、再使用
では引上げ後アンカーロツド１を時計方向或は反
時計方向に強く回動させることにより鍔板３ａ，
３ｂの何れか１つが再び棒状カム６ｂ，６1bと係
合し、これらをその内部に抱合するものとなつて
同様のＬ字状引掛り動作が得られるものとなるの
である。 FIG. 2 is an assembled view in which the shaft 7 of the anchor claw is rotatably fitted into the through hole 2 of the anchor rod 1, and the key plate 3a, which is opened at this time,
By grippingly engaging the rod-shaped cams 6b and 61b inside the anchor rod 3b, the rotation of the anchor rod is normally restricted in an L-shape. In the illustrated example, the anchor rod is rotated upward and
In use, the anchor rod 1 is lifted at an angle of 40 degrees, but when not in use (when stored), the anchor rod 1 is rotated downward by gravity and laid down to the same level as the anchor claw. It becomes something. Fig. 3 is an explanatory diagram for use, and shows the state shown in Fig. A when it has been dropped to the seabed. If the wing plates 6, 61 of the anchor claw 5 become caught on a rock or the like and it becomes difficult to retrieve it, In this invention, the direction of the ship is changed so that the rope 8 at the upper end of the anchor rod 1 is pulled strongly in the opposite direction.
As shown in the figure, the rod-shaped cams 6b, 61b , which were fitted inside the flange plate (3a in the illustrated example) of the anchor rod 1
When the anchor claw 5 is disengaged from the anchor rod 1, the anchor claw 5 can be pulled without resistance in the same straight line direction in which the anchor rod 1 is being pulled, so that the hook is released and the anchor claw 5 can be easily pulled up. For reuse, the collar plate 3a,
3b again engages with the rod-shaped cams 6b, 6 1 b, and holds them inside, resulting in a similar L-shaped hooking action.
本考案品は上述の如く構成せしめるものであつ
て、収納時は出張り部分のないコンパクトな構造
のため保管及びその取扱いが容易であり、またヘ
字状の鍵板内部へ棒状カムを把持させた構成のた
め任意角度位置の係合状態が自動的に得られると
共に、海底で岩場などに引掛つたりすることがあ
つても、その解除作業が簡便に行われてトラブル
の発生防止に寄与すること大なるものである。 The product of the present invention is constructed as described above, and when stored, it has a compact structure with no protruding parts, making it easy to store and handle. Because of the structure, it is possible to automatically obtain an engaged state at any angle position, and even if it gets caught on rocks on the seabed, it can be easily released, contributing to the prevention of trouble. It is a big thing.
第１図は分解図であつてＡはアンカーロツド、
Ｂはアンカー爪の斜視図、第２図は組立図、第３
図はＢ、Ｃは作用説明図である。
１……アンカーロツド、２……透孔，３ａ，３
ｂ……鍵板、５……アンカー爪，６，６1……翼
板、６ｂ，６1b……棒状カム、７……軸、８……
ロープ。
Figure 1 is an exploded view, where A is the anchor rod;
B is a perspective view of the anchor claw, Figure 2 is an assembled diagram, and Figure 3 is a perspective view of the anchor claw.
Figures B and C are action explanatory diagrams. 1...Anchor rod, 2...Through hole, 3a, 3
b... Key board, 5... Anchor claw, 6, 6 1 ... Wing plate, 6b, 6 1 b... Rod-shaped cam, 7... Shaft, 8...
rope.
Claims (1)
きの開放状態に設けしめたアンカーロツドと、水
平方向へ突出した翼板を備えたアンカー爪とから
なり、アンカーロツドをアンカー爪と直交する垂
直方向へ回動自在の状態に軸支させると共に、該
軸支部の翼板内側面には水平方向へ棒状カムを取
付けしめ、該棒状カムをアンカーロツドのヘ字状
鍵板内部で係合状態となした構成を特徴とするア
ンカー。 It consists of an anchor rod with an F-shaped key plate made of spring material in a downwardly open state near the lower end, and an anchor claw with wing plates that protrude in the horizontal direction. At the same time, a rod-shaped cam was installed horizontally on the inner surface of the wing plate of the shaft support, and the rod-shaped cam was engaged inside the F-shaped key plate of the anchor rod. Anchor featuring composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197095U JPH0314475Y2 (en) | 1985-12-21 | 1985-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197095U JPH0314475Y2 (en) | 1985-12-21 | 1985-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103795U JPS62103795U (en) | 1987-07-02 |
| JPH0314475Y2 true JPH0314475Y2 (en) | 1991-03-29 |
Family
ID=31156509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985197095U Expired JPH0314475Y2 (en) | 1985-12-21 | 1985-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314475Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE378091B (en) * | 1972-05-18 | 1975-08-18 | G E E Blomberg |
-
1985
- 1985-12-21 JP JP1985197095U patent/JPH0314475Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62103795U (en) | 1987-07-02 |
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