JP2016021972A - Holder for connecting thread-like member, method of manufacturing the same, and pressing tool for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holder for connecting a thread-like member, which enables the thread-like members to be easily connected to each other, a method of manufacturing the same, and a pressing tool for the same.SOLUTION: A holder for connecting a thread-like member includes a pipe-like body 1, and a plurality of thread-like member introduction openings 2 that are formed in a direction orthogonal to an axial direction or formed with an inclination angle with respect to the direction orthogonal to the axial direction, in the pipe-like body 1. In the pipe-like body 1, an overlapping part 3 is formed along the axial direction, and a plurality of notched parts 13 are formed along the axial direction on an inner peripheral side.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a retainer for joining a thread-like member used for joining a thread-like member such as a fishing line, a manufacturing method thereof, and a pressurizing tool for the retainer.

  2. Description of the Related Art Conventionally, in trolling and fishing for fishing rods, a method of joining metal wires or metal wires and nylon yarns as thread members such as fishing lines to each other using an aluminum pipe is employed.

  In this method, a metal wire or nylon thread is passed through an aluminum pipe, the pipe is crushed with a tool such as pliers, and the metal wire or nylon thread is connected to each other (see, for example, Patent Document 1).

  Further, as a general technique, there is known a method of caulking and fixing each other at a connection portion of a wire rope by a joint (see Patent Document 2).

JP 2005-328822 A Japanese Patent Laid-Open No. 5-16021

  However, for example, as described above, the fishing line is formed with a small diameter, and the aluminum pipe has a small inner diameter accordingly, and it is not easy to pass the fishing line through the pipe from the left and right of the pipe. There is a problem.

  Generally, when making a device for carp fishing, the fishing line is formed by joining fishing lines of different materials and thicknesses. Ultra fine metal yarns and nylon yarns, ultra fine polyethylene yarns, nylon yarns, or nylon yarns and polyethylene yarns are joined together.

  For this reason, it is difficult to tie each other through fishing lines or through pipes, and it is a great obstacle for fishing beginners, elderly people, children and the like to make fishing devices. In addition, it is extremely difficult to make a device outdoors where rain and wind are generated.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a thread-like member coupling holder that can easily couple thread-like members to each other, a manufacturing method thereof, and a pressure tool for the holder.

The thread-shaped member coupling holder according to claim 1 is a pipe-shaped main body, and the pipe-shaped main body is formed in a direction orthogonal to the axial direction or has an inclination angle with respect to the direction orthogonal to the axial direction. And a plurality of thread-like member introduction openings formed as described above.
According to this invention, it becomes possible to couple | bond together threadlike members easily.
The thread-like member coupling holder according to claim 2 is the thread-like member coupling holder according to claim 1, wherein the pipe-shaped main body has an overlapping portion along the axial direction. It is characterized by that.
The thread-like member coupling holder according to claim 3 is the thread-like member coupling holder according to claim 1 or 2, wherein the pipe-shaped main body has an inner circumferential side along the axial direction. And a plurality of notches are formed.

A holding tool processing tool according to claim 4 is a holding tool processing tool for crushing the holding member for joining the thread-like members according to any one of claims 1 to 3, wherein the holding tool receiving portion is a holding tool receiving portion. And a tool upper part having a crushing part formed to face the holder receiving part.
The method for manufacturing a holding member for connecting a thread-like member according to claim 5 is a method for manufacturing the holding tool for connecting a thread-like member according to claim 2, wherein a plurality of introduction openings are formed and held from the original plate. It is characterized by comprising a processing step for forming a tool material and a processing step for winding the holder material to form an overlapping portion.

  It becomes possible to provide a holding member for connecting the thread-like members that can easily join the thread-like members, a manufacturing method thereof, and a pressing tool for the holding tool.

It is a perspective view which shows the holder for coupling | bonding of the filamentous member which concerns on embodiment of this invention. It is a side view which shows the holder for a coupling | bonding of the same filamentous member. It is an expanded view which shows the holder for a coupling | bonding of the same thread-like member. It is an enlarged view which expands and shows a part in FIG. It is a perspective view which shows the state which wound the threadlike member around the holder for coupling | bonding of the threadlike member. It is a perspective view which decomposes | disassembles and shows the processing tool for holders.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 6. FIG. 1 is a perspective view showing a thread-like member coupling holder, FIG. 2 is a side view, FIG. 3 shows a developed state, and FIG. 4 is an enlarged view of a part of FIG. ing. FIG. 5 shows a state in which the thread-like member is wound around the coupling holder, and FIG. 6 shows a processing tool for the holder.

As shown in FIGS. 1 and 2, the thread-like member coupling holder includes a pipe-like main body 1, a thread-like member introduction opening 2, and an overlapping portion 3. The thread-shaped member coupling holder is used for coupling thread-shaped members such as fishing lines to each other.
The pipe-shaped main body 1 is made of, for example, copper and has a length dimension of 5 mm to 7 mm and a diameter dimension of 0.5 φ to 1.0 φ. In addition, although the metal of the pipe-shaped main body 1 is preferable, it is not limited to this, The product made from a synthetic resin may be sufficient. Further, the dimensions are not particularly limited as long as the thread members can be satisfactorily combined.

Specifically, the pipe-shaped main body 1 is formed in an elongated cylindrical shape, and has a hollow portion 11 and an outer peripheral wall 12 along the axial direction thereof. A thread-like member introduction opening 2 is formed in the outer peripheral wall 12.
The thread-like member introduction opening 2 is a portion formed in a groove shape that is continuous with the hollow portion 11, and a plurality, specifically four, are formed along the axial direction of the outer peripheral wall 12. Further, the introduction opening 2 is formed in an inclined shape and has a predetermined inclination angle with respect to a direction orthogonal to the axial direction.
The thread-like member introduction opening 2 preferably has an inclination angle with respect to a direction orthogonal to the axial direction, but may be formed in a direction orthogonal to the axial direction without providing an inclination angle. Good.
The pipe-shaped main body 1 is made by rounding (winding) a flat metal material into a cylindrical shape as will be described later. Therefore, an overlapping portion 3 where one end and the other end overlap is formed along the axial direction at the winding end of the pipe-shaped main body 1.
Further, as shown in FIGS. 3 and 4, a plurality of notches 13 are formed along the axial direction on the inner peripheral side of the pipe-shaped main body 1 (not shown in FIGS. 1 and 2). ). This notch portion 13 is a kerf, and is for deforming the pipe-shaped main body 1 so as to be easily crushed. Further, as shown in FIG. 4, fine irregularities 14 are formed inside the introduction opening 2.

Next, a method for manufacturing the above-mentioned holding member for joining the thread-like members will be described mainly with reference to FIG.
First, a material 10 for a holder as shown in FIG. 3 is produced from a thin flat metal material (original plate). This material 10 for a holder is produced by punching an original plate into a substantially rectangular shape by press working. By this pressing, a plurality of introduction openings 2 that are elongated and substantially parallelogram-shaped are formed in the material 10 for the holder in the longitudinal direction.
Accordingly, the introduction opening 2 is formed in an inclined shape. At the same time, a large number of fine irregularities 14 are formed inside the introduction opening 2.
Next, a plurality of linear notches 13 are formed in the holding material 10 in the longitudinal direction.
Subsequently, the material 10 for the holding tool is wound and processed so that one end portion and the other end portion are overlapped to form the overlapping portion 3.

  As described above, the holding member for joining the thread-like members is notched in the holding material 10, a processing step for forming the holding material 10 by forming a plurality of introduction openings 2 and fine irregularities 14 from the original plate. It is fabricated with a processing step for forming the portion 13 and a processing step for forming the overlapping portion 3 by winding the material 10 for the holder.

Next, an example of use of the thread-shaped member coupling holder configured as described above will be described with reference to FIG.
For example, when the ultrafine metal thread 4 and the nylon thread 5 are coupled as the thread-like member, first, the ultrafine metal thread 4 is moved from the right side to the left side in the drawing in the pipe-shaped main body 1 of the thread-like member coupling holder. Wrap around the circumference. Specifically, the fine metal thread 4 is wound along the introduction opening 2 so as to enter the introduction opening 2. Next, the nylon thread 5 is inserted into the introduction opening 2 along the introduction opening 2 on the outer periphery of the pipe-like main body 1 in the same manner from the left side to the right direction in the drawing. Wrap around.
Thus, both the ultrafine metal thread 4 and the nylon thread 5 are wound around the outer periphery of the pipe-shaped main body 1 through the introduction opening 2. From this state, the pipe-shaped main body 1 is crushed by using a holding tool processing tool as will be described later, and the ultrafine metal thread 4 and the nylon thread 5 are combined.
In this case, it is difficult to pass the fine metal thread 4 and the nylon thread 5 straight from the left and right sides of the pipe-shaped main body 1 through the pipe, but in this embodiment, the thread-shaped member is not passed through the pipe. Since it is wound around the outer periphery of the main body 1, mutual coupling operations are facilitated. In addition, when winding a thread-like member around the outer periphery of the pipe-shaped main body 1, since a plurality of introduction openings 2 are formed, it is possible to wind around the arbitrary introduction opening 2.

Next, with reference to FIG. 6, a holder working tool for crushing the pipe-shaped main body 1 and joining the thread-like members to each other will be described. FIG. 6 is an exploded perspective view of the processing tool.
The holder processing tool includes a tool lower part 6 and a tool upper part 7. The tool lower portion 6 is provided with a holder receiving portion 61 and a fixed pin support portion 62, and a holder holding portion preliminary portion 61a and a fixed pin support portion preliminary portion 62a are provided in advance. The spare parts 61a and 62a are intended to be used when the holder receiving part 61 and the fixing pin support part 62, which are originally used, are broken and difficult to use. It functions as an alternative to the receiving portion 61 and the fixed pin support portion 62.

The holder receiving portion 61 is formed in a V-shaped concave groove whose side surface shape is tapered downward. The fixed pin support portion 62 has an insertion hole into which the fixed pin 8 is inserted at the center.
The tool upper portion 7 is provided with a protruding crushing portion 71 and a fixing pin support portion 72. Further, similarly to the tool lower part 6, a crushing part spare part 71a and a fixed pin support part spare part 72a are provided.
The crushing portion 71 is opposed to be fitted in the concave groove of the holder receiving portion 61 and is formed in a substantially similar shape of a protrusion. A pair of fixed pin support portions 72 are provided at both end portions of the tool upper portion 7, have a fixed pin insertion hole, and are arranged on both sides of the fixed pin support portion 62 of the tool lower portion 6. ing. Further, reference numeral 8a is a fixed pin reserve.

In the above configuration, the assembly state of the processing tool will be described. The tool upper part 7 is arranged so as to overlap the tool lower part 6, the fixing pin 8 is inserted through the insertion hole of the fixing pin support part 72 and the insertion hole of the fixing pin support part 62, and the tool upper part 7 is fixed to the tool lower part 6. It is supported by. In this state, the tool upper part 7 can be opened and closed with respect to the tool lower part 6 around the fixing pin 8.
Each of the spare parts has the same configuration as the holder receiving part 61, the fixing pin support part 62, and the like, and performs the same function as an alternative to these.

Next, the state which couple | bonds a thread-like member mutually using the processing tool for holders comprised in this way is demonstrated.
In the holder working tool shown in FIG. 6, the tool upper portion 7 is opened, and a holder for connection (see FIG. 5) around which a thread-like member is wound is placed on the holder receiving portion 61. Next, the tool upper part 7 is pressurized so as to be closed around the fixing pin 8. Then, the coupling holder is deformed and crushed by the crushing portion 71. As a result, the thread-like members are firmly coupled together with a frictional force with the crushed coupling holder.
In this case, since the introduction opening 2 has an inclination angle with respect to the direction orthogonal to the axial direction, when the pipe-shaped main body 1 is pressed with the tool upper part 7, there is an effect that it is easily deformed and easily crushed. be able to.
Further, the winding end portion of the pipe-shaped main body 1 has an overlapping portion 3, and the holder receiving portion 61 is formed in a tapered concave groove. Since a plurality of notches 13 are formed on the side, the pipe-shaped main body 1 has a predetermined flexibility, and when the pipe-shaped main body 1 is pressed by the tool upper portion 7, the pipe-shaped main body 1 is It is promoted to be rounded inward so as to reduce the diameter, the overlapping degree of the overlapping portion 3 is increased, and the thread-like member can be joined so as to be wrapped by the wall of the pipe-like main body 1. For this reason, the damage applied to the thread-like member can be reduced.
Furthermore, since the thread-like member is wound around and coupled to the plurality of introduction openings 2 of the pipe-shaped main body 1, the frictional force between the thread-like member and the coupling holder is dispersed, thereby suppressing damage to the thread-like member. Is possible.
In addition, since fine irregularities 14 are formed inside the introduction opening 2, the frictional force between the thread-like member and the coupling holder is increased, and the thread-like member is difficult to come out of the coupling holder, and the coupling force Can be strengthened.
In order to prevent excessive crushing of the coupling holder, a protrusion corresponding to the thickness of the coupling holder may be provided between the tool lower portion 6 and the tool upper portion 7. Thereby, the applied pressure applied to the coupling holder by the crushing portion 71 can be adjusted to a predetermined applied pressure.
As described above, according to the present embodiment, it is possible to provide a thread-shaped member coupling holder, a method for manufacturing the same, and a pressure tool that can easily couple the thread-shaped members to each other.

In addition, this invention is not limited to the structure of the said embodiment, A various deformation | transformation is possible in the range which does not deviate from the summary of invention. Moreover, the said embodiment is shown as an example and is not intending limiting the range of invention.
For example, in the state in which the thread-like member coupling holder is crushed and the thread-like member is coupled, the coupling force is further strengthened, and therefore does not prevent the adhesive from being applied to the coupling portion.

DESCRIPTION OF SYMBOLS 1 ... Pipe-shaped main body 2 ... Thread member introduction opening 3 ... Overlapping part 4 ... Metal fine thread 5 ... Nylon thread 6 ... Tool lower part 7 ... Tool upper part 8 ... · Fixing pin 10 · · · Material 11 for holder · · · Hollow portion 12 · · · Outer wall 13 · · · Notch portion 14 · · · Concavity and convexity 61 · · · Holder receiving portion 71 · · · Crushing portion

Claims (5)

A pipe-shaped body,
In this pipe-shaped main body, a plurality of thread-like member introduction openings formed in a direction orthogonal to the axial direction or formed with an inclination angle with respect to the direction orthogonal to the axial direction;
A retainer for coupling a thread-like member, comprising:   The thread-shaped member coupling holder according to claim 1, wherein the pipe-shaped main body is formed with an overlapping portion along the axial direction.   The threaded member coupling holder according to claim 1, wherein a plurality of notches are formed along an axial direction on an inner peripheral side of the pipe-shaped main body. A processing tool for a holder that crushes the holder for binding the thread-like member according to any one of claims 1 to 3,
A lower part of the tool with a holder receiving part;
A tool upper portion having a crushing portion formed to face the holder receiving portion;
A holding tool processing tool comprising: A method for manufacturing the holding member for coupling a thread-like member according to claim 2,
A processing step for forming a material for a holder by forming a plurality of introduction openings from the original plate; and
A processing step of winding the material for the holder to form an overlapping portion; and
The manufacturing method of the holding | maintenance tool for the coupling | bonding of the threadlike member characterized by comprising.

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