JP3924302B2 - Shell locker, collective shell locker, continuous shell locker, roll continuous shell locker - Google Patents

Description

  The present invention relates to a pin-shaped shell locking device used for scallops, pearl shells, oysters and other shellfish cultures, a collective shell locking device formed of dozens of shell locking at regular intervals, and thousands The present invention relates to a continuous shell locking tool continuously formed so as to be wound into tens of thousands of rolls, and a roll-shaped continuous shell locking tool in which the continuous shell locking tools are wound into a roll shape.

  As one of the methods for scallop cultivation, there is an ear suspension culture in which scallops are hung in the sea and cultured. This is a method in which a vertical rope with scallops attached vertically to a horizontal rope (not shown) stretched horizontally near the sea surface is suspended in the sea. Pin-shaped shell locks are used to attach scallops to vertical ropes. The shell locking tool is resin-molded, and has a shell fixing protrusion on both ends of the elongated base material, and a rope fixing protrusion on the inside thereof. A shell locking tool is inserted into a vertical rope and inserted into a hole formed in the shell to lock the shell to a shell locking projection (Patent Document 1).

JP 2004-208619 A

  When a shell suspended in the sea receives waves and rotates or swings around the shell locking tool, the shell locking protrusion of the shell locking tool twists and lies down on the depression (bed) of the base material. Shells may fall over the shell locking protrusions of the shell locking tool, resulting in a decrease in farming yield and a decrease in farmers' profits.

  The present invention provides a shell locking tool in which a shell stopper projection is unlikely to cut or lie down so that the shell does not fall out.

  In the shell locker according to claim 1 of the present invention, the elongated base material 1 which can be inserted into the hole formed in the rope and the shell, the shell stopper protrusion 2 and the first rope stopper protrusion 3 are integrally formed of resin. The shell stopper protrusion 2 is provided so as to protrude from the axial end 4 side of the base material 1 to the first rope stopper protrusion 3 side, and the shell stopper protrusion 2 includes two or more separation pieces 5 separated in the width direction. It is characterized by this.

  The shell locking tool according to claim 2 of the present invention is the shell locking tool according to claim 1, wherein the two or more separation pieces 5 of the shell locking projection 2 are formed from the root portion of the shell locking projection 2 or the length thereof. It is characterized in that it is separated into two or more from the middle of the direction or from its tip end.

  The shell locker according to claim 3 of the present invention is the shell locker according to claim 1 or 2, wherein all or part of the two or more separation pieces 5 are from the root portion or in the longitudinal direction thereof. It is characterized in that it is bent from the middle or near the tip, to the substrate 1 side, to the opposite side of the substrate 1, or to both the substrate 1 side and the opposite side of the substrate 1. Is.

  The shell locking tool according to claim 4 of the present invention is the shell locking tool according to any one of claims 1 to 3, wherein the tip of all or part of the two or more separation pieces 5 is provided. And a second retaining portion 21 having a distal end bent at the base 1 side or the side opposite to the base 1 or both the base 1 and the side opposite to the base 1. Is.

  The shell locking tool according to claim 5 of the present invention is the shell locking tool according to any one of claims 1 to 4, wherein, of the two or more separation pieces 5, the tips of the separation pieces 5 on both outer sides. The part outside is projected outward from the outer peripheral surface 6 of the substrate 1.

  The shell locker according to claim 6 of the present invention is the shell locker according to any one of claims 1 to 5, wherein the second rope stop protrusion 7 protrudes from the base material 1, and the second The rope stop protrusion 7 is characterized in that it is provided in a direction opposite to the first rope stop protrusion 3 from the root position of the first rope stop protrusion 3 or a position inside the root.

  The shell locker according to claim 7 of the present invention is the shell locker according to any one of claims 1 to 5, wherein the first rope stopper is provided inside the first rope stopper protrusion 3 of the base material 1. A recessed portion 8 that is recessed toward the protrusion 3 is formed, a second rope stop protrusion 7 is provided on the opposite side of the first rope stop protrusion 3 from the inside of the recessed portion 8, and the second rope stop protrusion 7 is the recessed portion 8. Of the first rope stopper projection 3, and the second rope stopper projection 7 is made shorter than the first rope stopper projection 3 so as to protrude from the concave portion 8. It has a length that does not protrude outward or protrudes slightly outward from the recessed portion 8.

  The collective shell locking tool according to claim 8 of the present invention has a large number of shell locking tools according to any one of claims 1 to 7 arranged at intervals in parallel, and a large number of shell locks. Both ends of the stopper in the axial direction are connected to each other by a rigid connecting member 9 and molded.

  According to a ninth aspect of the present invention, there is provided a continuous shell locking tool in which a large number of the shell locking tools according to any one of the first to seventh aspects are arranged in parallel and spaced apart from each other. The base material 1 of the fastener is formed by being connected by a flexible connecting material 10 that can be wound in a roll shape.

  A continuous shell locking device according to claim 10 of the present invention is a shell locking device in which a large number of the shell locking devices according to any one of claims 1 to 7 are arranged in parallel and spaced apart from each other. The first rope stopper protrusion 3 and the second rope stopper protrusion 7 of the tool are connected and molded by a flexible connecting member 10 that can be wound in a roll shape.

  In the roll-shaped continuous shell locking device according to claim 11 of the present invention, the continuous shell locking device according to claim 9 or 10 is wound around the bobbin 11 or in a roll shape without using the bobbin. It is characterized by.

  According to a twelfth aspect of the present invention, the continuous shell locking device according to the eleventh aspect of the present invention is such that the continuous shell locking device according to the eleventh aspect is wound around the sheet 12 in a roll shape, and the sheet 12 is interposed between the winding layers. It is characterized by that.

  In the shell locking tool of the present invention, the shell stopper projection 2 includes two or more separation pieces 5 separated in the lateral width direction, so that the shell is inserted into the shell hole as shown in FIG. Even if it is suspended in the shell, it becomes difficult for the shell holes to come out of the two or more separation pieces 5, and the shells are prevented from falling off.

  In the shell locking device of the present invention, all or a part of the two or more separation pieces 5 are from the base part, from the middle in the longitudinal direction, or from the tip part, to the base material 1 side, or from the base material. Since it is bent to the opposite side to 1 or to both the base material 1 side and the base material 1 opposite side, the shell becomes more difficult to come off.

  In the shell locking tool of the present invention, the shell stopper protrusion 2 includes two or more separation pieces 5 separated in the lateral width direction. Since the second retaining portion 21 bent on both the side opposite to the base material 1 or both the base material 1 side and the base material 1 side is provided, the shell becomes more difficult to come off.

  In the shell locking device of the present invention, the outer ends of the two separated pieces 5 out of the two or more separated pieces 5 protrude outward from the outer peripheral surface 6 of the base material 1, so that the shells are further enhanced. It becomes difficult to come off.

  The shell locking tool of the present invention is formed by projecting the second rope stopper protrusion 7 on the base material of the shell stopper in the direction opposite to the first rope stopper protrusion H, and forming the second rope stopper protrusion 7 in the first direction. Since the protrusion is provided inward of the root or tip of the rope stop protrusion H, the inclination angle θ of the first rope stop protrusion H is reduced as shown in FIG. Even if it is wider than the interval m in FIG. 22, the slide width (shift width to the left and right) of the shell locking tool inserted into the rope is restricted by the second rope locking projection 7 and becomes smaller. It becomes difficult to shift. For this reason, it becomes difficult for the first rope stop projection H to collide with the rope, the first rope stop projection H does not break, the shell locking tool does not come off the rope and fall off, and the yield of the cultured shellfish is improved. .

  The second rope stop projection 7 is provided from the inside of the recessed portion 8 and at substantially the same position as the tip of the first rope stop projection 3 or from the inside of the root, and the second rope stop projection 7 is the first rope stop projection. Since the length is shorter than 3 and does not protrude to the outside of the recessed portion 8 or slightly protrudes to the outside of the recessed portion 8, even if the second rope stopper protrusion 7 is present, The second rope stop projection 7 does not get in the way when inserted into the hole.

  The collective shell locking device of the present invention is formed by arranging a large number of the shell locking devices in parallel and spaced apart, and connecting the axial ends of the multiple shell locking devices with a rigid connecting material. So, stack a large number of sheets horizontally and stack them vertically, or set them vertically and horizontally or side by side, and set them on a cutting and inserting machine (commonly known as a pin setter) to cut the shell locks one by one. It can be inserted into the rope while being automated, and the insertion into the rope is automated, improving workability. In this case, if a number of shell locks are connected in the same direction, the shell locks are aligned in the same direction when they are separated one by one and inserted into the rope. It becomes easy to work. Because it is a connection with a rigid connecting material, when the collective shell locker is set on the automatic pin cutting machine and cut one by one, even if the collective shell locker is automatically fed, the adjacent shell The interval between the stoppers and the shape of the collective shell locker do not change, and the cutting and inserting work is stabilized.

The continuous shell locking device according to the present invention is a flexible structure in which a large number of the shell locking devices are arranged in parallel at intervals, and the base material of the multiple shell locking devices can be wound in a roll shape. Since it is connected with a connecting material, it has the following effects.
(1) Even if there are many thousands or tens of thousands of shell locks, they can be rolled, stored, transported, and set on a pin setter. Convenient.
(2) If the flexible connecting material is made into a thin piece, the shell locking device can be easily separated and can be easily wound into a roll. Linked shell anchors that are continuously molded for several tens of meters or more may be entangled with rope stopper projections of shell anchors, or entangled with shell stopper protrusions depending on how they are stored or transported. It may be bent and difficult to pull out or separate one by one, but there is no such thing because of the protective sheet.

Since the rolled continuous shell locking tool of the present invention is wound around the continuous shell locking tool, the following effects are obtained.
(1) In the case of a roll-shaped continuous shell locking tool obtained by rolling a continuous shell locking tool around a bobbin, the bobbin can be pulled out of the bobbin by setting the bobbin on the rotating shaft and pulling the connecting shell locking tool from the bobbin. Rotation of the shell locking tool becomes smooth, and the shell locking tool is cut one by one and the cut shell locking tool is smoothly inserted into the rope. Since the bobbin has a hook, it is possible to store and store the hooks rolled up in a roll shape, which is convenient for handling.
(2) Since the protective sheet is interposed and wound in a roll shape, the connected shell locks are not entangled with each other, and the unwinding (drawer) of the locks is smooth and automatic. It is easy to set on a pin setter, etc., making it easier to use.

(Embodiment of shell locker)
The basic form of the shell locking tool of this invention is demonstrated with reference to Fig.1 (a)-(e)-Fig.3 (a)-(f). 1 (a) to 1 (c) has two rope stop projections 3 at the substantially central portion of a vertical rope suspended in the sea and a pin-shaped substrate 1 that can be inserted into a hole opened in the ear of the shell. A shell stopper projection 2 is provided on the outer side of the rope stopper projection 3 so as to restrict the escape of the shell, and the shell stopper projection 2 is separated in the width direction. Two or more separation pieces 5 are provided. The base material 1, the shell stopper projection 2, the rope stopper projection 3, and the separation piece 5 are integrally molded with resin.

  The shape of the substrate 1 can be a round pin, a square pin, or another shape pin. The base material 1 is formed such that both end portions (insertion end portions) 4 are tapered to be easily inserted into the holes of the shellfish. A recess (bed) 24 (FIG. 3A) that is one step lower than the outer peripheral surface of the central portion of the base material 1 is provided on the inner surface of the base material 1 that faces the shell fixing protrusion 2. When the base portion 1 is pushed down from the base portion, the shell fixing projection 2 falls in the bed 24 and falls down (falls down), and the shell fixing projection 2 and the bed 24 overlap so that the outer contour becomes almost circular. is there. As a result, the shell locking protrusion 2 is pushed down and falls into the bed 24 when the shell locking tool is inserted into the vertical rope from one axial end of the base material 1 or into the hole opened in the shell ear. The protrusion 2 can easily penetrate the vertical rope. In addition, when the shell stop projection 2 that has fallen when inserted has finished penetrating through the vertical rope or through the hole in the shell, it is automatically restored to its original elasticity and resilience It can be restored to the state.

  The rope stop projections 3 are for preventing the shell locking tool inserted into the vertical rope from coming out of the vertical rope. Two rope stop projections are provided in the same direction on the outer periphery of the base material 1 and protrude inward and oblique to each other. It is installed and has a letter C shape. 1 (a) to 1 (c) is a round bar shape slightly thinner than the outer diameter of the central portion in the longitudinal direction of the substrate 1, but other shapes, such as a triangular or square bar shape, An elliptical bar shape or the like may be used, and the thickness may be other than that. The two shell-holding protrusions 2 may be provided obliquely in opposite directions as shown in FIG. 2A, or in the same direction as shown in FIG. It is possible to project from the above or to project other than these. It may be omitted as shown in FIG.

  As clearly shown in FIGS. 1A to 1D, the shell fixing protrusion 2 protrudes obliquely outward from the rising portion (base portion) side to the tip portion, and further on the opposite side to the base material 1. It is bent so as to be warped, so that the shells locked to the shell stopper protrusions 2 are difficult to come off. Further, the root inner portion 22 of the shell stopper protrusion 2 is curved in an arc shape so that even if a shell load is applied to the shell stopper protrusion 2, the load is not easily transmitted to the root inner portion 22 of the shell stopper protrusion 2. It is made difficult to cut from the inner portion 22. Although the illustrated shell stopper protrusion 2 is formed into a thin plate shape, the shell stopper protrusion 2 may be formed into an elastic round bar shape that can be laid down or restored, a semicircular shape whose outer surface is an arc, or other shapes. As shown in FIG. 1E, two shell-holding protrusions 2 can be provided in the opposite direction on each of the two end portions of the base material 1.

  The shell stopper protrusion 2 includes two or more separation pieces 5 separated in the width direction. 3 (a) to 3 (f) are provided with two or more separation pieces 5 by separating the tip end side into two, and (a) shows two separation pieces having the same width. 5, (b) is two separated pieces 5 having different widths, (c) is three separated pieces 5 having the same width, and (d) is two separated pieces having the same width. The piece 5 is bent to the opposite side (base material side and the opposite side), (e) is the separation piece 5 of the three pieces, the inside separation piece 5 is left as it is, the opposite separation pieces 5 are opposite (F) is one in which two of the three separated pieces 5 are bent to the same side and one is bent to the opposite side.

  In FIG. 4A, two separation pieces 5 are provided on the distal end side of the shell stopper protrusion 2, the outer ends of the separation pieces 5 are widened, and the outer surface is outside the outer peripheral surface 6 of the substrate 1. It is a little protruding. In FIG. 4B, three separation pieces 5 are provided on the distal end side of the shell stopper projection 2, the outer ends of the separation pieces 5 on both outer sides are widened, and the outer side surface is the outer peripheral surface 6 of the substrate 1. It protrudes slightly to the outside.

  4 (c) and 4 (d) are provided with two or more separation pieces 5 by separating the shell fixing protrusion 2 into two from its root portion, and (c) is the same width. Two separated pieces 5, (d) is obtained by bending the separated pieces 5 on both sides to the opposite side. Even when separating the shell-holding protrusion 2 into two from its root portion, the number of the separation pieces 5 can be three or more, and the bending direction of the separation pieces 5 is also as shown in FIGS. Or other ways of bending.

  4 (e) and 4 (f), the shell stopper projection 2 is obtained by separating the shell stopper projection 2 into two parts from the vicinity of the central portion in the longitudinal direction and providing two or more separation pieces 5. (e) Two separated pieces 5 having the same width, (f) is obtained by bending the separated pieces 5 on both sides to the opposite side. Even when separating the shell fixing protrusion 2 from the vicinity of the central portion in the longitudinal direction, the number of the separation pieces 5 can be three or more, and the bending direction of the separation pieces 5 is also shown in FIGS. f), or other ways of bending.

  5 (a), FIG. 6 (a), and FIG. 7 (a) are obtained by bending the second retaining portion 21 of the two separated pieces 5 toward the base material 1, FIG. 6 (b) and FIG. 7 (b), the shell stopper protrusion 2 is obtained by bending the second retaining portion 21 of the two separation pieces 5 to the side opposite to the base material 1 side, FIG. 5 (c). 6 (c) and 7 (c), the shell retaining projection 2 is obtained by bending the second retaining portions 21 of the two separating pieces 5 to the opposite sides (the side opposite to the substrate side). 5 (a) to 5 (c) each show two separated pieces 5 separated from the distal end side of the shell stopper projection 2, and FIGS. 6 (a) to 6 (c) all show two separated pieces 5 as shown in FIG. FIGS. 7A to 7C each show two separated pieces 5 separated from the root portion of the shell stopper projection 2. In the present invention, a linear notch is provided between two or more separation pieces 5, but a narrow slit may be provided between two or more separation pieces 5. In this case, it is desirable to make it difficult to avoid by making the base portion of the slit into an arc shape. The second retaining portion 21 may not be formed on all of the two or more separated pieces 5 of the single shell retaining protrusion 2 but may be formed only on one of the separated pieces 5. Further, if necessary, concave portions that are recessed in an arc shape are provided on both sides in the width direction of the distal end portion of the separation piece 5, and the distal end side of the separation piece 5 is closer to the base material side or vice versa It can also be made easier to bend to the side.

(Embodiment 1 of collective shell locking tool)
1st Embodiment of the collective shell locking tool of this invention is described based on FIG. 8, FIG. 1 (a) and 1 (c) are arranged in parallel to each other with a space therebetween, and both ends of the shell locks are connected by rail-like rigid connecting members 9. Resin molded. The rigid connecting member 9 is in the shape of a square bar and is thickened to have rigidity so that the interval between adjacent shell locking tools is difficult to deform, and the whole is also difficult to deform. The rigid connecting member 21 can have a shape other than a square bar.

(Embodiment 2 of collective shell locking tool)
A second embodiment of the collective shell locking device of the present invention will be described with reference to FIG. The basic shape of the collective shell locking tool is the same as that of the collective shell lock tool of FIG. 8 except that the tip end portions 4 of the shell fixing protrusions 2 are connected by the rigid connecting material 9 and This is because a disc-shaped projection 20 having a larger diameter than the end portion is provided between the distal end portion of the stop projection 2 and the rigid connecting member 9. This protrusion 20 is a lock for feeding the gear when the shell locking device is set on a pin setter and the shell locking device is moved one by one to cut and separate the shell locking device one by one. Part. Although the number of the shell locking implements to gather can be made arbitrary, about 20-30 pieces are desirable from surfaces, such as workability | operativity and shape maintenance property. The collective shell locking device according to the present invention includes a large number of the illustrated shell locking devices arranged in parallel at intervals, and both ends of the shell locking devices are connected by rail-like rigid connecting members 9. Resin molding is also possible. Although not shown in the figure, the rigid connecting members 9 on both sides are provided with irregularities at regular intervals in the longitudinal direction, set on a pin setter, and moved by one by one shell locking device, When cutting and separating one by one, it can be a locking portion for feeding gears.

(Embodiment 1 of continuous shell locking tool)
1st Embodiment of the continuous shell locking tool of this invention is described based on Fig.11 (a). This continuous shell locking device is arranged in parallel with several thousand to several tens of thousands of the shell locking devices of FIG. They are connected by a string-like flexible connecting material 10 and molded by resin so that they can be wound into a roll.

(Embodiment 2 of continuous shell locking tool)
A second embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. In this continuous shell locker, several thousand to several tens of thousands of the shell lockers shown in FIG. 1A are arranged in parallel with a space between them, and the space between the two rope stop protrusions 3 of the shell locker is thin. It is designed to be connected and molded with a flexible connecting member 10 of a flat string and wound into a roll. The flexible connecting member 10 can have other shapes as long as it can be wound into a roll.

(Embodiment 3 of continuous shell locking tool)
A third embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. In this continuous shell locker, several thousands to tens of thousands of shell lockers shown in FIG. 1 (a) are arranged in parallel, and both ends of the shell locker can be thin flat strings, round strings, etc. The flexible connecting material 10 can be connected and molded and rolled into a roll.

(Embodiment 4 of continuous shell locking tool)
A fourth embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. In this continuous shell locking device, the shell locking devices of FIG. 1 (a) are arranged in parallel with several thousand to several tens of thousands at intervals, and the longitudinal central portion of the base material of these shell locking devices is a thin flat string. The flexible connecting material 10 can be connected and molded and rolled into a roll. The flexible connecting member 10 can have other shapes as long as it can be wound into a roll.

(Embodiment 5 of continuous shell locking tool)
A fifth embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. This continuous shell locker is arranged in parallel with several thousand to several tens of thousands of the shell lockers shown in FIG. 2 (a), and the outside of the two rope lock projections 3 of these shell lockers is allowed. The flexible connecting material 10 can be connected and molded and rolled into a roll. The flexible connecting material 10 can be formed into an arbitrary shape such as a thin flat string or a round thin string as long as it can be wound in a roll shape.

(Embodiment 6 of continuous shell locking tool)
A sixth embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. This continuous shell locker is arranged in parallel with several thousand to tens of thousands of shell lockers of FIG. 2 (c) without a rope lock projection, and the base material of these shell lockers is flexible. The connecting material 10 can be connected and molded into a roll. The flexible connecting material 10 can be formed into an arbitrary shape such as a thin flat string or a round thin string as long as it can be wound in a roll shape.

(Embodiment 7 of continuous shell locking device)
A seventh embodiment of the continuous shell locking device of the present invention will be described with reference to FIG. This continuous shell locker has several thousands to tens of thousands of shell lockers of FIG. 1 (c) arranged in parallel at intervals, and the first rope stop protrusion 3 and the second rope stop of these shell lockers. The projections 7 are connected and molded with a flexible connecting material 10 such as a thin piece or thin string so that they can be wound into a roll.

(Embodiment 8 of continuous shell locking tool)
An eighth embodiment of the continuous shell anchor of the present invention will be described with reference to FIG. This continuous shell locking device is connected as shown in FIG. 14, and further, both ends of the base material of each shell locking device are connected and molded with the flexible connecting material 10 so as to be wound in a roll shape. It is.

(Embodiment 9 of continuous shell locking device)
A ninth embodiment of the continuous shell anchor of the present invention will be described with reference to FIG. This continuous shell locker is connected as shown in FIG. 14, and further, the rope lock projections 3 of each shell locker can be connected and molded with a flexible connecting material 10 and wound into a roll shape. It is a thing.

(Embodiment 10 of continuous shell locking tool)
A tenth embodiment of the continuous shell anchor of the present invention will be described with reference to FIG. This continuous shell locking tool is connected as shown in FIG. 14, and both ends of each shell locking tool are connected and molded with a flexible connecting material 10 so as to be wound into a roll.

(Embodiment 11 of continuous shell locking device)
An eleventh embodiment of the continuous shell anchor of the present invention will be described with reference to FIG. This continuous shell locker is connected as shown in FIG. 14, and further, both outer sides of the rope stop projections 3 of each shell locker can be connected and molded with a flexible connecting material 10 and wound into a roll shape. It is a thing.

(Embodiment 12 of continuous shell locking device)
A twelfth embodiment of the continuous shell anchor of the present invention will be described with reference to FIG. This continuous shell locker has a large number of shell lockers arranged in parallel, and both outer sides of the rope lock projections 3 of each shell locker are connected and molded with a flexible connecting material 10 and wound into a roll. It is something that can be done. The continuous shell locking device according to the present invention is arranged such that any one of the illustrated shell locking devices is arranged in parallel at intervals of several thousand to several tens of thousands, and any part of the shell locking devices is flexibly connected. It can also be connected with the material 10 and resin-molded and wound into a roll.

(Embodiment of roll-shaped shell locking device)
The roll-shaped shell locking tool of the present invention is obtained by winding the above-described continuous shell locking tool in a roll shape as shown in FIG. In this case, a belt-like sheet (including a film thinner than the sheet) 12 is attached to the connection shell locking tool and wound in a roll shape, and the sheet 12 is interposed between the connection shell locking tools. The sheet 12 may be a belt-like paper such as shoji paper, a paper having a quality and thickness similar to that of a copy paper, or a resin sheet that is long in a belt shape. It is preferable to use paper because of the ease of disposal after use. The sheet 12 is preferably the same in width and length as those of the connection shell locking tool, but it can also be used while adding a shorter one. The roll-shaped shell locking tool of the present invention can be wound without the sheet 12 interposed.

  As shown in FIG. 20 (b), the connecting shell locking tool of the present invention can also be wound in a roll shape on a winding drum of a bobbin 11 provided with hooks at both ends of the winding drum. The bobbin 11 can be made of thick paper, resin, wood or the like. In the case of paper, it is suitable for disposable, and in the case of resin, wood, etc., it is suitable for reuse. The sheet 12 may or may not be interposed between the connecting shell fasteners wound around the bobbin 11.

  There are various methods of using the connection shell locking tool of the present invention. For example, the connection shell locking tool wound in a roll shape is unwound, and one end of the connection shell locking tool is set in an automatic cutting / inserting machine. The shell locking devices 1 are separated one by one and inserted into the vertical rope as shown in FIG. The axial end 4 of the shell locking tool inserted into the vertical rope is inserted into the hole opened in the shell ear, the shell locking projection 2 is passed through the hole, and the shell ear is engaged by the shell locking projection 2. Stop. Similarly, the other end in the longitudinal direction of the shell locking tool is inserted into the hole of the shell, and the shell ear is locked to the shell locking protrusion 2.

(A)-(c) is a side view which shows the example from which the shell locking tool of this invention differs, (d) is explanatory drawing of the shell locking protrusion vicinity of the shell locking tool of (a)-(c), (e ) Is an explanatory view showing another example of the vicinity of the shell stopper protrusion. (A)-(c) is a side view which shows the other examples of the shell locking tool of this invention. (A) is a perspective view showing an example in which the separation pieces of the shell locking tool of the present invention are two pieces having the same width, (b) is a perspective view showing an example in which the separation pieces are two pieces having different widths, (c) ) Is a perspective view showing an example in which the separation pieces are three pieces having the same width, (d) is a perspective view showing an example in which two separation pieces having the same width are bent to the opposite sides, and (e) is a view showing three pieces. The perspective view which shows an example which bent the separation piece of the both outer sides of a separation piece to the other side, (f) is the perspective view which shows an example which bent two sheets to the same side and one sheet among the three separation pieces. Figure. (A), (b) is the front view which shows the different example which provided the isolation | separation piece of the shell locking tool of this invention in the front end side of the shell stopper protrusion, and made the front-end | tip part outer side wide, (c), (d) The perspective view which shows an example which isolate | separated the isolation | separation piece from the root part of the shell stopper protrusion, (e), (f) is the perspective view which shows an example which isolate | separated the isolation piece from the longitudinal direction center part of the shell stopper protrusion. (A)-(c) is a perspective view which shows the example which isolate | separated the isolation | separation piece of the shell locking tool of this invention from the longitudinal direction front-end | tip part vicinity of the shell stopper protrusion, and provided the 2nd retaining part in the tip. (A)-(c) is a perspective view which shows the example which isolate | separated the isolation | separation piece of the shell locking tool of this invention from the longitudinal direction center part vicinity of the shell stopper protrusion, and provided the 2nd retaining part in the tip. (A)-(c) is a perspective view which shows the example which isolate | separated the isolation | separation piece of the shell locking tool of this invention from the root part of the shell stop protrusion, and provided the 2nd retaining part in the tip. The side view which shows an example of the collective shell locking tool of this invention. The side view which shows the other example of the collective shell locking tool of this invention. The side view which shows the example from which the collective shell locking tool of this invention differs. (A)-(d) is a side view which shows the example from which the continuous shell locking tool of this invention differs. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the example from which the continuous shell latching tool of this invention differs. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the other examples of the continuous shell latching tool of this invention. The side view which shows the other examples of the continuous shell latching tool of this invention. (A) is a perspective view of an example of the roll-shaped continuous shell locking tool of this invention, (b) is a side view of an example of the roll-shaped continuous shell locking tool wound around the bobbin. The perspective view of the usage example of the shell locking tool of this invention. (A) is explanatory drawing of the conventional shell locking tool, (b) is explanatory drawing of the shell locking tool of this invention. (A) is explanatory drawing of the conventional shell locking tool, (b) is explanatory drawing of the shell locking tool of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base material 2 Shell stop protrusion 3 1st rope stop protrusion 4 Axial direction edge part 5 Separation piece 6 Base material outer peripheral surface 7 Second rope stop protrusion 8 Recessed part 9 Rigid connection material 10 Flexible connection material 11 Bobbin 12 Sheet 20 Protrusion 21 Second retaining part 22 Root inner part 24 Bedding

Claims (12)

  An elongated base material (1) that can be inserted into a hole formed in a rope and a shell, a shell stopper projection (2), and a first rope stopper projection (3) are integrally formed of resin, and the shell stopper projection (2) Two or more separation pieces (5) projecting from the axial end (4) side of the base material (1) to the first rope retaining projection (3) side, and the shell retaining projection (2) separated in the width direction. ) Is provided.   The shell locking tool according to claim 1, wherein the two or more separation pieces (5) of the shell stopper projection (2) are from the root portion of the shell stopper projection (2), from the middle in the longitudinal direction thereof, or from the tip portion thereof. A shell locker characterized by being separated into two or more from the side.   The shell locking tool according to claim 1 or 2, wherein all or a part of the two or more separation pieces (5) are from the root part, from the middle in the longitudinal direction, or from the tip part thereof. (1) Shell locker characterized by being bent on the side, on the opposite side of the substrate (1), or on both the substrate (1) side and the opposite side of the substrate (1) .   The shell locking tool according to any one of claims 1 to 3, wherein a tip portion is a base material (1) on a tip side of all or a part of two or more separation pieces (5). ) Side or on the side opposite to the base material (1), or on both the base material (1) side and the side opposite to the base material (1), the second retaining portion (21) is provided. Shell locker.   The shell locking tool in any one of Claims 1 thru | or 4 WHEREIN: The front-end | tip part outer side of the separation piece (5) of both outer sides is a base material (1) among two or more separation pieces (5). A shell locking tool characterized by protruding outward from the outer peripheral surface (6).   The shell locker according to any one of claims 1 to 5, wherein a second rope stop protrusion (7) is provided so as to protrude from the base material (1), and the second rope stop protrusion (7) is the first rope. The shell locking tool characterized by protrudingly provided in the opposite direction to the 1st rope stop protrusion (3) from the base position of the stop protrusion (3) or a position inside the base.   The shell locking tool according to any one of claims 1 to 5, wherein the concave portion is recessed toward the first rope stopper projection (3) inside the first rope stopper projection (3) of the base material (1). (8) is formed, and the second rope stop projection (7) is provided on the opposite side of the first rope stop projection (3) from the inside of the recess (8), and the second rope stop projection (7) is recessed. It protrudes from the inside of the part (8) and substantially the same position as the tip of the first rope stopper projection (3) or from the inner side of the root, and the second rope stopper protrusion (7) is provided with the first rope stopper protrusion (3 The shell locking tool is characterized in that it has a length shorter than that of the recessed portion (8) and does not protrude outwardly from the recessed portion (8).   A large number of the shell locking devices according to any one of claims 1 to 7 are arranged in parallel and spaced apart from each other, and both end portions in the axial direction of the plurality of shell locking devices are rigid connecting members (9). A collective shell locking tool characterized by being connected and molded.   A number of the shell locking devices according to any one of claims 1 to 7 are arranged in parallel with a space therebetween, and a plurality of shell locking devices are wound in a roll shape between the base materials (1). A continuous shell locking tool characterized in that it is formed by being connected with a possible flexible connecting material (10).   A number of shell lockers according to any one of claims 1 to 7 are arranged in parallel and spaced apart from each other, and a first rope lock projection (3) and a second rope lock of adjacent shell lock tools A continuous shell locking tool characterized in that the projection (7) is formed by being connected by a flexible connecting material (10) that can be wound in a roll shape.   The continuous shell locking tool according to claim 9 or 10, wherein the continuous shell locking tool according to claim 9 or 10 is wound around a bobbin (11) or in a roll shape without using a bobbin. A roll-shaped continuous shell locking tool according to claim 11, wherein the continuous shell locking tool according to claim 11 is wound around the sheet (12) in a roll shape, and the sheet (12) is interposed between winding layers.

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