JP4384937B2 - Fishing line fitting - Google Patents

Description

  The present invention relates to a fishing line attachment for attaching a fishing line to the tip of a fishing rod.

An example of a conventional fishing line fitting is disclosed in Utility Model Registration No. 3054663. This fishing line fitting includes a pipe attached to the tip of a fishing rod, a hook integrally provided at the tip of the pipe, and a cylindrical socket slidably attached to a shaft portion of the hook. When the opening of the hook was closed by the above, the tip of the socket was arranged ahead of the tip of the hook.
Utility model registration No. 3054663

  In the above-described prior art (Patent Document 1), in the state where the opening of the hook is closed with the socket, the tip of the socket is arranged ahead of the tip of the hook, so that the fishing line hooked on the hook is not used in use. There was a risk that the fishing line would be cut by the open end of the socket that was in contact with the open end. In order to prevent the cutting of the fishing line, it is necessary to round the open end of the socket, and there is a problem that the processing cost of the socket increases.

  Therefore, a main object of the present invention is to provide a fishing line fitting that can prevent the cutting of the fishing line and can be manufactured at low cost.

  According to the first aspect of the present invention, “the mounting tube 16 attached to the tip 12 a of the fishing rod 12, the socket mounting shaft 18 integrally provided at the tip of the mounting tube 16, and bent back to the socket mounting shaft 18 side. A hook 20 that is integrally provided at the tip of the socket mounting shaft 18 and a cylinder that is slidably mounted on the outer surface of the socket mounting shaft 18 in the axial direction and opens and closes the opening 20e of the hook 20. In the fishing line fitting 10 including the socket 22 having a shape, the socket 22 has a tapered portion 22a whose diameter increases toward the distal end, and when the tapered portion 22a is locked to the curved portion 20b, the distal end portion of the hook 20 Is a fishing line attachment 10 ”characterized in that a hole 24 through which the fishing line is passed is formed by the protruding part protruding forward from the tip of the socket 22.

  In the present invention, the tip of the hook 20 protrudes ahead of the tip of the socket 22, and the protruding portion constitutes a hole 24 through which the fishing line 14 is passed. The fishing line 14 does not contact the open end of the socket 22.

The invention described in claim 2 is the “fishing line fitting 10” described in claim 1, wherein “the socket 22 has a straight portion 22b extending forward from the tip of the tapered portion 22a, and the curved portion of the hook 20 20b has elasticity, and when the taper portion 22a is locked to the bending portion 20b, the straight portion 22b is pressed against and fixed to the bending portion 20b.

  In the present invention, the straight portion 22b is pressed against the curved portion 20b, so that an undesirable movement of the socket 22 is prevented and the closed state of the hook 20 is maintained.

  According to a third aspect of the present invention, in the “fishing line fitting 10” according to the first or second aspect of the present invention, “a male screw 26 is formed on the outer peripheral surface of the socket mounting shaft 18, and the inner peripheral surface of the socket 22. Is formed with a female screw 28 screwed into the male screw 26 ".

  In the present invention, since the male screw 26 of the socket mounting shaft 18 and the female screw 28 of the socket 22 are screwed together, the socket 22 can be prevented from moving in the axial direction with respect to the socket mounting shaft 18.

  According to the first to third aspects of the present invention, the tip end portion of the hook protrudes forward from the tip end of the socket, and a hole through which the fishing line is passed is secured in the protruding portion. Therefore, at the time of use, the fishing line hooked on the tip of the hook does not contact the opening end of the socket, and it is possible to reliably prevent the fishing line from being cut by the opening end. Further, since it is not necessary to round the open end of the socket in order to prevent the fishing line from being cut, the manufacturing cost can be greatly reduced.

  Furthermore, since the tip of the hook protrudes ahead of the tip of the socket, and a hole is secured in the protruding portion, the fishing line can be directly attached to the hole without sliding the socket.

  1 and 2, a fishing line fixture 10 to which the present invention is applied is for attaching a fishing line 14 (FIG. 3) to a tip 12a of a general fishing rod 12, such as a spatula rod or a rod. A mounting tube 16 attached to the tip 12a, a socket mounting shaft 18 integrally provided at the tip of the mounting tube 16, a hook 20 integrally provided at the tip of the socket mounting shaft 18, and a socket A socket 22 is provided on the outer surface of the mounting shaft 18 so as to be slidable in the axial direction.

  The mounting tube 16 is a tube made of a metal such as stainless steel or aluminum, and the inner diameter of the mounting tube 16 is set to be slightly larger than the outer diameter of the tip 12a and the socket mounting shaft 18, and the length of the mounting tube 16 Is set so that the bonding strength between the tip 12a and the socket mounting shaft 18 can be sufficiently secured.

  The socket mounting shaft 18 is a tube made of a metal such as stainless steel or aluminum. The inner diameter of the socket mounting shaft 18 is set to be slightly larger than the outer diameter of the mounting shaft 20 a of the hook 20. The length of the portion (projecting portion) 18 a that protrudes from the attachment tube 16 is set so as to ensure a certain slide stroke necessary for the socket 22.

  The hook 20 is obtained by bending a long member such as a wire or a band-shaped metal plate. The hook 20 is attached to the distal end portion of the socket mounting shaft 18 and integrated with the mounting shaft 20a. And a curved portion 20b having elasticity. The bending portion 20b is bent back in a U shape toward the socket mounting shaft 18, and the distal end 20c of the bending portion 20b faces the base portion 20d of the bending portion 20b, and between the distal end 20c and the base portion 20d, An opening 20e through which the annular portion 14a (FIG. 3) formed at the end of the fishing line 14 is passed is secured.

  The socket 22 is a tube material made of a metal such as stainless steel or aluminum, plastic, or the like, and has a tapered portion 22a that increases in diameter toward the tip, and a straight portion 22b that extends from the tip of the taper portion 22a to the front. have. The minimum inner diameter of the taper portion 22a is set slightly larger than the outer diameter of the socket mounting shaft 18, and the maximum inner diameter of the taper portion 22a, that is, the inner diameter of the straight portion 22b is slightly smaller than the width of the curved portion 20b in the hook 20. Is set. The length of the straight portion 22b in the socket 22 is such that when the tapered portion 22a is locked to the curved portion 20b of the hook 20, the tip end portion of the hook 20 protrudes further forward than the tip end of the socket 22, and It is set so that the hole 24 (FIGS. 2 and 3) through which the fishing line 14 (FIG. 3) passes can be configured by the protruding portion.

  When assembling the fishing line fitting 10, the socket mounting shaft 18 is inserted into the tip of the mounting pipe 16, the socket 22 is disposed on the outer periphery of the socket mounting shaft 18, and then the hook 20 is attached to the tip of the socket mounting shaft 18. The mounting shaft 20a is inserted. Subsequently, at the position where the mounting tube 16, the socket mounting shaft 18 and the mounting shaft 20a overlap, a part of the mounting tube 16 and the socket mounting shaft 18 is reduced in diameter, thereby the mounting tube 16, the socket mounting shaft 18 and the hook. 20 to each other. When attaching the fishing line attachment 10 to the tip 12a of the fishing rod 12, an adhesive is applied to the tip 12a, and this is inserted into the attachment tube 16 of the fishing line attachment 10 and joined.

  When attaching the fishing line 14 to the tip 12a of the fishing rod 12 using the fishing line attachment 10, first, the socket 22 of the fishing line attachment 10 is moved to the socket attachment tube 16 side as shown in FIG. Thus, the opening 20e of the hook 20 is opened. Subsequently, as shown in FIG. 3A, the annular portion 14a formed at the end portion of the fishing line 14 is hooked on the curved portion 20b of the hook 20 from the opening 20e. Thereafter, as shown in FIGS. 2B and 3B, the socket 22 is moved to the hook 20 side, whereby the tapered portion 22a of the socket 22 is locked to the curved portion 20b of the hook 20, and the socket 22 is moved. To close the opening 20e of the hook 20.

  When the opening 20e is closed, the taper portion 22a of the socket 22 is locked to the curved portion 20b of the hook 20, and the tip portion of the hook 20 protrudes further forward than the tip of the socket 22, and the protruding portion A hole 24 through which the fishing line 14 is passed is formed. Therefore, when the fishing rod 12 is used, there is no worry that the fishing line 14 hooked on the hook 20 hits the opening end of the socket 22, and the fishing line 14 can be prevented from being cut by the opening end. Further, when the opening 20e is closed, the straight portion 22b of the socket 22 is pressed against and fixed to the elastic bending portion 20b, so that the opening 20e does not open undesirably.

  In the above-described embodiment, the socket 22 is prevented from undesirably moving by pressing the straight portion 22b of the socket 22 against the curved portion 20b. However, as shown in FIG. The male screw 26 may be formed on the outer peripheral surface, and the female screw 28 may be formed on the inner peripheral surface of the socket 22, and these may be screwed together to prevent unwanted movement of the socket 22. Even in this case, if the straight portion 22b of the socket 22 is brought into pressure contact with the curved portion 20b of the hook 20, the opening 20e can be reliably closed by the socket 22. It should be noted that the taper portion 22a of the socket 22 is locked to the curved portion 20b of the hook 20, and the tip portion of the hook 20 protrudes further forward than the tip of the socket 22, and the fishing line 14 is pulled by the protruding portion. About the point where the hole 24 to let pass is comprised, it is the same as that of the above-mentioned Example.

It is sectional drawing which shows a fishing line attachment tool. It is sectional drawing which shows the principal part of a fishing line attachment tool. It is a perspective view which shows the usage method of a fishing line attachment tool. It is sectional drawing which shows the principal part of another fishing line attachment tool.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Fishing line attachment tool 12 ... Fishing rod 12a ... Tip 14 ... Fishing line 14a ... Ring part 16 ... Mounting pipe 18 ... Socket mounting shaft 20 ... Hook 20a ... Mounting shaft 20b ... Curved part 20c ... Tip 20d ... Base 20e ... Opening 22 ... Socket 22a ... Tapered portion 22b ... Straight portion 24 ... Hole 26 ... Male screw 28 ... Female screw

Claims (3)

A mounting tube attached to the tip of a fishing rod; a socket mounting shaft integrally provided at the tip of the mounting tube; and a curved portion bent back toward the socket mounting shaft; In a fishing line fitting, comprising: an integrally provided hook; and a cylindrical socket that is slidably mounted in an axial direction on an outer surface of the socket mounting shaft, and opens and closes an opening of the hook.
The socket has a tapered portion that increases in diameter toward the tip, and when the tapered portion is locked to the curved portion, the tip of the hook projects forward from the tip of the socket, and the projection A fishing line fitting, wherein a hole for passing a fishing line is formed by the formed portion. The socket has a straight portion extending forward from the tip of the tapered portion, the curved portion of the hook has elasticity, and when the tapered portion is locked to the curved portion, the straight portion The fishing line fitting according to claim 1, wherein the portion is pressed and fixed to the curved portion.   The fishing line according to claim 1 or 2, wherein a male screw is formed on an outer peripheral surface of the socket mounting shaft, and a female screw is formed on the inner peripheral surface of the socket. Mounting tool.

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