JPH0713693U - A small vessel with a tail fin - Google Patents

Abstract

(57) [Summary] [Purpose] Even when the anchor claw is rooted in a reef on the sea floor and cannot be lifted from the surface of the water directly above the anchor, it is in the opposite direction (or a different direction) from when the anchor is used. Direction) and pull the anchor to make anchoring easier. Also, when anchoring by hand on a small boat,
If the sediment is sand or marshes, a large amount of sands or marshes will adhere to the anchors, and it will take time and labor to clean near the water surface, so the sands or marshes will flow away during anchoring. Use an anchor with an easy shape. Also, by eliminating the stock (horizontal bar) and fixing the anchors and anchor handle without rocking, a safe and stable shape is achieved during transportation and storage. Also, the simple structure reduces the manufacturing cost. [Structure] The tail fin (1) and the anchor claw (2) are formed by bending a steel plate into a generally S-shape or by welding, and the anchor handle (3) is formed by bending a round bar into a U-shape to form a ring (4). Through, and weld to the anchor nail (2). The anchor rope (5) is tied to the ring (4). The ring (4) is free to move in the longitudinal direction of the anchor handle (3).

Description

Description: BACKGROUND OF THE INVENTION [0001] This invention uses one of the anchor anchors as a tail fin, and the ring moves in the anchor anchor so that the anchor anchors on a reef on the seabed. , It can be easily removed by changing the pulling direction of the rope, and it is easy to wash away mud and marshes at the time of anchoring, and the shape is simple and easy to make. It is about. 2. Description of the Related Art As an anchor for small ships, there has been an anchor of the type shown in FIG. 4 since ancient times in Japan. Also, in recent years, types of anchors (Fig. 5) have come in from Europe and the United States. In the type shown in FIG. 5, since the anchor nail (2) swings to both sides of the anchor handle (3), two anchor nails are always working. Both of these anchors could not be lifted when they got rooted in a reef on the seabed, and the anchor anchor (5) had to be cut off on board. To prevent this, as shown in [Fig. 6], first fix the anchor rope (5) to the anchor nail side and use the thin string (7) to tie it to the anchor handle (3). In the event of a tie, a method of pulling anchors from the side of the anchor nails (2) by pulling the anchor rope (5) strongly and cutting the thin string (7) is used among fishermen. It was [0003] In this method, it was difficult to select how strong the thin string (7) should be. Also, if the thin string (7) broke while using the anchor, it could be anchored and the ship would move, which could be dangerous. In order to use the anchor again, it is necessary to lift the anchor once and then reattach the strap (7), which may be too late in an emergency. Also, when the anchor is anchored, in the case of the conventional anchor [Fig. 4] [Fig. 5], when the seabed is a mud swamp, a large amount of mud, marsh etc. are caught and scratched near the base of the claw (2). It was often fried, and labor was spent on cleaning on the ship side. The present invention has been made to eliminate the above two drawbacks. The tail fin (1) and the anchor claw (2) are bent in a V shape or have a welded structure, and the anchor handle (3) is formed by bending a round bar into a U shape. After passing through the ring (4), weld it to the anchor nail (2). The present invention is a small boat using the above-described structure with a tail fin. [Operation] If you try to lift an anchor and pull the anchor rope (5) on the surface of the water directly above the anchor, but it is caught on a rocky reef on the seabed and cannot be lifted, what happens? The anchor (2) can be removed by pulling the rope (5) in the direction opposite to the one used. Also, when the seabed is mud or swamps, most of the mud, swamps, etc., will flow away after anchoring and after anchoring due to the shape of the anchor, so less labor is required on the ship side for cleaning. Embodiments of the present invention will be described below. The tail fin (1) and the anchor claw (2) are bent in a V shape or have a welded structure, and the tip of the tail fin is narrowed to have a rounded shape and slightly bent upward. Further, the anchor handle (3) is formed by bending a round bar into a U shape, passing it through the ring (4), and then welding it to the anchor nail (2). A shackle may be attached later instead of the ring (4). Notches (6) are provided to improve the creeping clams on the seabed when the seabed is mud or swamps, and to more stably grasp the rock when the seabed is a reef. The anchor rope (or chain) (5) is tied to the ring (or shackle) (4). The present invention has the structure as described above, and when it cannot be fried because it is caught on a reef on the seabed during use, the anchor rope (5) is pulled in the opposite direction to the anchor. The nail (2) can be removed. In addition, as shown in [Fig. 3], the tail fin (1) is made of a thick round bar or square bar and welded to the spiral hook (2). You can eliminate the gap. [Advantage of the Invention] As an effect of the tail fin (1), as shown in [Fig. 1], the tip of the tail fin (1) is tapered, rounded, and gently slendered as shown in [Fig. 2]. As shown in [Fig. 1], the anchor claw (2) can more reliably assume a normal posture (the posture where the seabed is difficult to be pushed in) when the skirt is worn. (Almost never turned upside down.) Also, while wearing, the direction of the anchor does not always correspond to the direction in which the anchor rope (5) is pulled, but the anchor rope (5) moves diagonally upward 2 When it is pulled 3 m, the tail fin (1) is a long object and remains on the rear side, and the anchor hook (2) turns to the front side (the side where the anchor anchor rope (5) is pulled). After that, by further pulling the anchor rope (5), the anchor can be hung on the seabed. When the anchor anchor rope (5) is pulled diagonally and the anchor anchor (2) acts, the anchor anchor tries to fall forward, but the tail fin (1) has an opposite moment due to its own weight and length. Since it has a function of preventing this fall, the length of the anchor handle (3) can be shortened to less than half that of the conventional anchor. Therefore, the ring (4) can be moved more easily, and the anchor can be easily pulled out. Also, as an effect of the anchor handle (3), when pulling out the anchor to be rooted and pulling the rope (5) in the direction opposite to the direction of use, the ring (4) is anchored in the anchor (3). Move to the root of the handle (3). In that state, by further pulling the anchor rope (5), the anchor nail (2) can be easily removed from the seabed. Since the anchor handle (3) has a two-piece structure in which the round bar is bent in a U-shape, it is more resistant to bending forces and can use a thinner round bar material compared to the conventional anchor handle, which reduces the manufacturing cost. Also goes down. Another advantage is that it is easy to wash mud and swamp because of its shape, so it is easy to wash it off, and it can be kept stable, so it is highly safe and does not require a crossbar (9). The cost also goes down. [Submission date] September 24, 1993 [Procedure Amendment 1] [Document name for amendment] Specification [Item name for amendment] 0007 [Amendment method] Change [Amendment content] [0007] [Effect of device] ▼ As an effect of the shape of the tip of the tail fin (1), as shown in [Fig. 1] and [Fig. 2], the tip of the tail fin (1) is tapered and rounded to slightly deflect the anchor when it reaches the bottom. Even if the position is turned upside down, if you pull the rope (5) diagonally upward and pull it a few meters, the anchor will quickly reverse and return to its normal position. By further pulling the rope (5), the anchor will not reach the bottom of the sea. Also, when pulling out the anchor, the anchor retreats a little, but the warp of the tip of the tail fin (1) facilitates the retreat. (B) As an effect of the length of the tail fin (1), when the anchor is at the bottom, even if the anchor's direction does not match the direction in which the anchor anchor (5) is pulled, the anchor anchor (5) is slanted upward. When tensioned to and pulled back a few meters, the tail fin (1) remains on the rear side because it has an appropriate length, and the anchor barbs (2) turn to the front side (the side where the anchor bar (5) is pulled). . By further pulling the rope (5), the anchor will not reach the bottom of the sea. When the anchor anchor rope (5) is pulled diagonally upward and the anchor anchor (2) acts, the anchor anchor tries to fall forward, but the tail fin (1) exerts a reverse moment due to its own weight and length. Since it has a function to prevent this from falling, the length of the squid handle (3) can be shortened to about half compared to the conventional anchor etc. of [Fig. 4]. Therefore, when pulling out the anchor, it is easier to move the ring (4) to the root of the anchor handle (3), which facilitates pulling out. (3) As an effect of the anchor handle (3), the ring (4) can be freely moved in the longitudinal direction due to the two-fold structure of the round bar bent into a U shape, which contributes to the easy removal of the anchor. At the same time, it is strong against bending force and can use a material thinner than the conventional anchor handle, which is advantageous in manufacturing. (D) The effect of the overall shape is that the cross bar (9) is unnecessary. It is easy to wash off mud and swamps when anchoring. It can be safely placed on board and on land, and is safe. The simple structure reduces the manufacturing cost. [Submission date] April 28, 1994 [Procedure Amendment 1] [Amendment document name] Specification [Amendment item name] 0007 [Amendment method] Change [Amendment content] [0007] [Effect of device] ▼ As an effect of the tip of the tail fin (1), as shown in [Fig. 1] and [Fig. 2], the tip of the tail fin (1) is tapered, and the tip of the tail fin (1) is rolled up and slightly bent so that the anchor is turned upside down. be made to the attitude, squid Ri by a rope (5) to tension obliquely upward, do it in Hishaku' 1-2 times, anger is from the relationship between the center of gravity, returns to quickly reversed and normal posture. By further pulling the rope (5) , the anchor will not reach the bottom of the sea. Also, when pulling out the anchor, the anchor retracts a little , but the warp of the tip of the tail fin (1) facilitates the retracting. (B) The effect of the length of the tail fin (1) is that when the anchor is at the bottom, even if the anchor's direction does not match the direction in which the anchor anchor (5) is pulled, the anchor anchor (5) is moved diagonally upward. The tail fin (1) remains on the rear side because the tail fin (1) has an appropriate length even if it is tensioned and slapped once or twice , or only slowly pulled , and the anchor nail (2) is in front (the anchor rope (5)). (The side that is drawn). By further pulling the rope (5), the anchor will not reach the bottom of the sea. That is, the tail fin (1) needs to have an appropriate length so that the anchor (2) can be normally pushed into the seabed by aligning the anchor with the direction in which the rope (5) is pulled . (Long Ihodo effect, but which because inconvenient to carry, keep stretched but this is not long too) ▲ C ▼ for a round bar of two structure bent into a U-shape as an effect of the anchor pattern (3), longitudinal with direction to the ring (4) is to contribute to the anchor Without raising easier it is and the child to move freely, resistant to bending force, because you can use a thin material compared to traditional anchor pattern, is advantageous on production is there. (2) The effect of the overall shape is that the cross bar (9) is unnecessary. It is easy to wash off mud and swamps when anchoring. It can be safely placed on board a ship and is safe. Since the structure is simple, the manufacturing cost is low. [Date of submission] June 16, 1994 [Procedure Amendment 1] [Document name for amendment] Specification [Item name for amendment] [Correction method] Change [Correction content] [0006] [Example] An embodiment of the invention will be described. As shown in Fig. 1 and Fig. 2 , the tail fin (1) and the anchor claw (2) are bent in a V shape or have a welded structure, and the bent part has a wide width to maintain stability of the anchor. To do. The tip of the tail fin should have a narrow width and be rounded so that it bends slightly upward. Further, the tail fin central portion is provided with a hollow hole (10) of an appropriate shape and size so as to stably and quickly reach the bottom when the anchor is dropped in water . The anchor handle (3) is formed by bending a round bar into a U-shape, passing the ring (4), and then welding the anchor handle (2). A shackle may be attached later instead of the ring (4). The reinforcing ribs (11), the weld anchor claw (2) and anchor pattern (3), intended to add to the ones more strong solid, light weight, it is not necessary in a small anger. Notches (6) are provided to improve the creeping clams on the seabed when the seabed is mud or swamps, and to more stably grasp the rock when the seabed is a reef. The rope (or chain) (5) is tied to the ring (or shackle) (4). The present invention has the structure as described above, and when it cannot be fried because it is caught on a reef on the seabed during use, the anchor rope (5) is pulled in the opposite direction to the anchor. The nail (2) can be removed. As shown in [Fig. 3], the tail fin (1) is made of shaped steel such as a thick round bar or square bar, and is welded to the anchor claw (2) because the material is simple and easy to make. Figure 1 a similar anchor effect to that of the type]. However, due to a change of wind or tide, when the squid Rino direction changes, [Figure 1] type has a shape on the stable of, less likely to fall down, because it is easy to use, good to use both depending on the purpose. [Procedure Amendment 2] [Document name for amendment] Specification [Item name for amendment] 0007 [Correction method] Change [Content of amendment] [Advantage of device] ▲ B ▼ Effect of tip shape of tail fin (1) as shown in FIG. 1, FIG. 2 as, in the tip of the tail fin (1) tapered, by slightly deflecting rounded, anchor is Chakusokoji, it is made to the posture of upside down, borrowed have the rope (5) by tension obliquely upward, do it in Hishaku' 1-2 times, anger is from the relationship of a heavy heart, back to quickly reversed and normal posture. Further, by pulling Kukoto the rope (5), anchor the bite into the seabed. Also, when pulling out the anchor, the anchor retracts a little , but the warp of the tip of the tail fin (1) facilitates the retracting. ▲ b) The effect of the length of the tail fin (1) is that when the anchor is at the bottom, even if the direction of the anchor does not match the direction in which the anchor rope (5) is pulled, the anchor rope (5) is moved diagonally upward. If you squeeze it and pry it once or twice , or just pull it slowly, the tail fin (1) will remain on the rear side because it has an appropriate length , and the anchor claw (2) will be on the front side (anchor rope (5). (The side that is drawn). By further pulling the rope (5), the anchor will not reach the bottom of the sea. (Although the tail fin (1) has a long enough effect, too long, portable, is inconvenient to store, also underwater dropped not easily determine the unstable wearing bottom position, the length of the anchor claw (2) It is better to set it to 1.2 times to 1.4 times. ) ▲ c ▼ As an effect of the anchor pattern (3), it is strong against bending force due to the double structure of the U-shaped round bar. even by pulling the anchor rope (5) from the water surface directly above the anchor, when no missing anchor is at anchor using the opposite direction, by pulling the anchor rope (5), the ring (4) is anchor pattern (3) slides in the longitudinal side direction of, to come closer to the vicinity of the anchor claw (2), a force is applied to the or or retract the anchor, anchor exits. (D) As a result of the overall shape, since the cross bar (9) is not required, the space occupied on board and on land is small , and it is stable and safe. Almost all the swamps and mud on the anchor flow away during the anchoring, and no effort is required to wash the anchor when it is loaded onto the ship . Since the structure is simple, the manufacturing cost is low. [Submission date] August 23, 1994 [Procedure Amendment 1] [Document name for amendment] Specification [Item name for amendment] Full text [Correction method] Change [Details of amendment] [Detailed description of device] [0001] [Industrial application] This invention is to move the ship and change the pulling direction of the rope even when the anchor claw is rooted in a reef on the seabed and cannot be lifted from directly above the anchor. It is easy to remove, and is easy to wash away sand and swamps during anchoring, easy in shape, easy to make, and stable and safe for small boats. 2. Description of the Related Art There are various types of conventional small boats, each of which has advantages and disadvantages. To give an example, the type of anchor that can be lifted by applying some force from the ship when it becomes impossible to anchor because it is rooted in a reef or the like is reusable and convenient, but they are complicated. Many types have various movable parts, which are expensive to manufacture and difficult to use. The above-mentioned method by some force is as follows. ▲ A ▼ Drop the weight along the rope and hit the protrusion corresponding to the trigger attached to the anchor with that weight to mechanically unlock the anchor. ▲ b) By lifting up the anchor with a very strong force, the anchor can be deformed and the root anchor can be released, or the knot position of the anchor and the anchor can be changed to change the direction of the force applied to the anchor. By changing, the root is released. ▲ U ▼ Connect a rope different from the main anchor rope to another part of the anchor in advance, and lift the rope to release the root anchor. Anchors that needed stock were unstable, with stock occupying a large space on board and on land. The retractable stock to cover the drawbacks was expensive to manufacture. When the bottom sediment is sand or swamps, most of them are in a shape that makes it easy to take the sand or swamp home with them when they are anchored, and it took a lot of effort to wash them near the water surface. The type of anchor that swings between the anchor and the anchor handle (Danforce type) is very good in that the anchor can be pushed into the bottom again even if it is flipped over by running anchor, but when carrying it, I often pinched my fingers unless I was careful. The present invention has been made to overcome the disadvantages and the disadvantages of the above-mentioned conventional techniques. [0004] The tail fin (1) and the anchor claw (2) are formed by bending a steel plate into a generally S-shape or by welding to form the tail fin (1) and the anchor claw (2). The border should be the widest, and the tip of the fin (1) should be gradually narrowed and rounded. The tip of the anchor (2) is also gradually narrowed to make a large notch (6). The anchor handle (3) is made by bending a round bar into a U-shape and passing it through the ring (4) and welding it to the anchor nail (2). The present invention is a small steel boat using the above structure. [Operation] If you try to lift an anchor and pull the anchor rope (5) on the surface of the water directly above the anchor and it becomes rooted on a reef on the seabed and you cannot lift it, By pulling the rope (5) in the opposite direction (or in a different direction) to the one used, the pawl (2) is easily peeled off. Also, when the bottom sediment is sand or marsh, most sand and marsh will flow away during anchoring, so cleaning near the water surface requires almost no labor. Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1, 2, and 5, the tail fin (1) and the anchor claw (2) are formed by bending a steel plate into a generally S-shape or by welding to form the tail fin (1). The claws (2) should have the widest boundary, and the tip of the tail fin (1) should be gradually narrowed and rounded. Also gradually narrow the width of the tip of the anchor (2) and make a large notch (6). The anchor handle (3) is made by bending a round bar into a U-shape, passing it through the ring (4), and welding it to the anchor nail (2). The angle between the anchor claw (2) and the anchor handle (3) is about 40 °, and the angle between the tail fin (1) and the attachment part (boundary) of the anchor melon (2) is about 160 °. Yes. Also, assuming that the maximum width of the anchor is 100, the fully developed length of the tail fin (1) is 90 to 110, the total length of the anchor nail (2) is 75, and the total length of the anchor handle (3) is about 110. It is taken. A shackle may be used instead of the ring (4), or the anchor rope (5) may be used in a loop shape without the ring (4) or the shackle. (The point is that one end of the anchor rope (5) can slide in the longitudinal direction of the anchor handle (3). Also, the large notch (6) makes it easier to bite into the bottom when the bottom is sand or swamp. In addition, when the bottom material is rock, it is provided so that the rock can be grasped more stably. In addition, the hollow hole (7) is a hole provided to stably and quickly reach the desired place when the anchor falls into the water. It is not necessary for a small anchor with a thick steel plate for the anchor size. Is. (Thickened steel plate, if the shape of the hollow hole (7) is triangular and one side is aligned with the bending or welding line of the steel plate, may be easily bent or welded, and may be easily drilled.) Reinforcing ribs (9) is inserted to make it stronger than the welded part of the anchor anchor (2) and anchor anchor (3), and is not necessary for a small anchor. [Advantage of Invention] 1. As an effect of the shape of the tail fin (1): The tip of the tail fin (1) is gradually thinned, rolled, and bent upward so that the following effects are produced. First, as the first effect, as shown in [Fig. 3], it is now assumed that the anchor anchors in an upside down position on a flat sandy marsh, and at that time, the angle between the anchor anchor rope (5) and the horizontal surface is (A) In the case of approximately 30 ° to 0 °, simply pulling the anchor rope (5) slowly, the anchor will be dragged while sanding the sled part at the tip of the tail fin (1) and cannot be inverted. However, if the rope (5) is strongly slapped once or twice, as shown in [Fig. 4], the anchor is separated from the bottom, and it is inverted in water due to the shape and center of gravity [Fig. 5]. Return to normal posture as shown in. ▲ B ▼ In the case of about 30 ° to 90 °, just pull the anchor rope (5) slowly and the anchor will flip while dragging while scraping sand on the warp of the tip of the tail fin (1). Return to normal posture as shown in Figure 5. By slowly pulling the anchor rope (5) from the state shown in [Fig. 5], you can confirm that the anchor is difficult to reach with the weight felt by your hand, as shown in [Fig. 6] or [Fig. 7]. it can. (As described above, since it is not possible to squeeze a man's hand and confirm the bite, it is called an anchor that weighs enough to be handled manually, that is, a small boat operator.) Next The second effect is that anchoring while flipping over the swamp with the warp at the tip of the fin (1) does not lead to rapid anchoring, as shown in [Fig.9]. As shown in the figure, when there are reefs on the sea floor, the warp at the tip of the tail fin is caught during anchoring, so anchoring is stopped. These things lead to safety. Next, as a third effect, the warp at the tip of the tail fin (1) acts as a stabilizing plate (stabilizer) to prevent wobbling when the anchor falls into the water, so it is easy for the anchor to reach the desired location. To do. Finally, as a fourth effect, when the anchor is lifted from the state shown in FIG. 8, the anchor begins to recede a little, but the curved surface of the bent portion at the tip of the tail fin (1) allows the retract to be smoothly performed. Easier to lift. 2. The effect of the length of the tail fin (1): When the anchor is at the bottom, the anchor anchor (5) is scooped once or twice even if the anchor anchor is not in the same direction as the anchor anchor (5). The tail fin (1) remains on the rear side because the tail fin (1) has an appropriate length even if you pull it slowly or slowly. The anchor hook (2) turns to the front side (the side where the anchor rope (5) is pulled). To do. The longer the tail fin (1), the more effective it is. However, if the tail fin (1) is too long, it is inconvenient to carry and store, and it is unstable when dropped in water, making it difficult to determine the landing position. The length is a little longer than the length of (1) to 1.2 times the length of the anchor (2). 3. As the effect of the anchor handle (3): Due to the double structure of the U-shaped round bar, it is strong against bending force, and the anchor cannot be pulled out even if the anchor rope (5) is pulled from the water surface directly above the anchor. At this time, pull out the anchor rope (5) in the opposite direction to the anchor anchor, as shown in [Fig. 8], and slide in the longitudinal direction of the ring (4) anchor anchor handle (3) to lock the anchor nails. Since it comes close to (2), the force to retract the anchor as it is is added, making it easier for the anchor to come out. 4. The effect of the overall shape of the anchor is :. Since it does not require stock, it occupies a small space on board and on land, and is stable and safe. ． Almost all the sand and swamps on the anchor flow away during the anchoring, and little effort is required to clean the anchor near the water surface. ． Since the structure is simple, the manufacturing cost can be reduced. ． Since the anchor claws (2) and anchor anchors (3) are fixed by welding, they are safe and do not pinch your fingers when carrying.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a front view of the present invention (when put into the sea, the tip of the tail fin shows a state immediately before wearing).

FIG. 3 is a perspective view showing another embodiment of the present invention.

FIG. 4 is a perspective view of a conventional small boat.

FIG. 5 is a perspective view of a conventional small boat.

FIG. 6 is a perspective view of a conventional anchor that facilitates anchoring.

[Explanation of symbols]

 1 Tail fin 2 Ikari claw 3 Ikari handle 4 Ring (or shackle) 5 Ikari rope (or chain) 6 Notch 7 Thin string 8 Seabed 9 Yokogi

[Procedure amendment]

[Submission date] April 28, 1994

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

FIG. 1 is a perspective view of the present invention. (Of the anchor working
Normal posture)

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

FIG. 2 is a front view of the present invention. (Ikari wears it inside out
Bottom condition)

[Procedure amendment 4]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

[Procedure Amendment 5]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

[Fig. 2] ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] June 16, 1994

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] Figure 1

[Correction method] Added

[Correction content]

FIG. 1 is a perspective view of the present invention. (Of the anchor working
Normal posture)

[Procedure amendment 4]

[Document name to be amended] Statement

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

FIG. 2 is a front view of the present invention. (Ikari wears it inside out
Bottom condition)

[Procedure Amendment 5]

[Document name to be amended] Statement

[Correction target item name] Explanation of code

[Correction method] Added

[Correction content]

[Explanation of symbols] 1 fin fin 2 anchor nails 3 anchor handle 4
Ring (or shackle) 5 Ikari rope (or chain) 6 Notch 7 Thin string 8 Seabed
9 Yokoki (stock) 10 Blank hole 11 Supplement
Strong rib

[Procedure correction 6]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 1

[Correction method] Change

[Correction content]

[Figure 1]

[Procedure Amendment 7]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

[Fig. 2]

[Procedure Amendment 8]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 3

[Correction method] Change

[Correction content]

[Figure 3] ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] August 23, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Title of device] Small vessel with tail fin

[Scope of utility model registration request]

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a plan view of the present invention.

FIG. 3 is a side view showing a state in which the anchor of the present invention bottoms inside out.

[Figure 4]

[Fig. 3] Fig. 3 shows a state in which the anchor rope (5) is strongly slid and the anchor is underwater, just before it is about to be reversed.

FIG. 5 shows a state in which the anchor of the present invention has bottomed normally.

FIG. 6 shows a state in which the anchor of the present invention is normally attached to the seabed. (The bottom is sand and swamp)

FIG. 7 shows a state in which the anchor of the present invention normally rests on the seabed. (The bottom is a reef, etc.)

FIG. 8 shows a state immediately before the anchor is about to be pulled out by pulling the anchor rope (5) on the tail fin (1) side when the anchor's claw of the present invention is rooted in a reef on the seabed.

FIG. 9 shows a state in which the anchor of the present invention is turned upside down, and the tail fin (1) is bent by the bent portion at the tip of the tail fin (1) and is effective.

[Explanation of symbols] 1. Tail fin 2. Anchor nails 3. Anchor pattern 4. Ring (or shackle) 5. Anchor rope (or chain) 6. Large notch 7. Hollow hole 8. Seabed (Riverbed) 9. Reinforcing rib

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 5]

[Figure 6]

[Figure 7]

[Figure 8]

[Figure 9]

Claims (1)

[Scope of utility model registration request] 1. The tail fin (1) and the anchor hook (2) are bent in a V shape or have a welded structure, and the anchor handle (3).
After bending the round bar into a U shape and passing the ring (4),
Weld to anchor nail (2). Use of small vessels made of iron or stainless steel constructed as above