JP2006262795A - Plier for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a plier for fishing free from cutting a line got into a pair of rods with a cutting part of the plier for fishing by mistake. <P>SOLUTION: The invention relates to the plier for fishing comprising a pair of rods attached as turnable through a pivot with nipping part formed on top end of a countering rods and a cutting part formed on the pivot side of the countering rods, wherein a protruding part is formed at least from a rod to the other rod between the nipping part and the cutting part and the protruding part blocks off the gap between rods from the nipping part to the cutting part in opening operation of the nipping part to a predetermined width. The protruding part of the above mentioned plier is crossing with side face of the other rod in an opening operation from closed state to the opening state of the nipping part with the predetermined width. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a fishing pliers used for removing a fishhook, detaching a weight, cutting a line, and the like.

Conventionally, fishing pliers (hereinafter referred to as “pliers”) have been used to remove fishing hooks from the mouths of fish that have been caught, and to make gimmicks, remove weights, and cut lines. Yes.
The pliers are a combination of a pair of casings made of a metal material such as stainless steel, which can be freely rotated via a support shaft. A pinching portion for sandwiching a fishhook or the like is formed on the tip side of the opposing casing, and the opposing casing A cutting portion for cutting a line or the like is formed on the support shaft side. And the handle | steering-wheel part is formed in the rear part side (hand side) of the housing, and a clamping part and a cutting | disconnection part open and close by opening / closing operation of both handle parts.

Further, in Patent Document 1, as shown in FIG. 8, a sharp interrupting hook-shaped projection 3 is projected inwardly at the tip of one housing 1 to form a first opening 5 of a snap ring. Further, a sharp interrupting chevron projection 7 is provided inwardly on the housing 1 side, and a concave support portion 11 matching the shape of the projection 7 is provided on the other housing 9 side facing the projection 7 so as to be sandwiched. A work tool 19 is proposed in which a second opening 17 is provided between the part 13 and the cutting part 15.
Japanese Patent No. 3504534

By the way, during fishing, for example, when removing a fishhook from the mouth of a fish that hangs and violates using a pliers, work is done by pinching the fishhook at the pinching part at the tip of the pliers. There was a case where a line was accidentally cut at a cutting portion by entering into a gap between communicating casings.
Further, the work tool 19 in FIG. 8 has a protrusion 7 projecting inwardly on the housing 1 side between the sandwiching portion 13 and the cutting portion 15. When the fishhook is pinched by the pinching portion 13, the projection 7 is separated from the support portion 11, and similarly, a gap is formed between the housings 1 and 9 from the pinching portion 13 to the cutting portion 15. There is a risk of entering and cutting at the cutting portion 15.

  The present invention has been devised in view of such circumstances, and an object of the present invention is to provide a pliers that do not accidentally cut a line that has entered between a pair of housings at a cutting portion.

  In order to achieve such an object, the invention according to claim 1 is directed to a pair of housings pivotably attached via a support shaft, a holding portion is formed on the front end side of the opposing housing, and the support shaft of the opposing housing In the pliers having a cutting portion formed on the side, a protrusion from at least one housing to the other housing is formed between the sandwiching portion and the cutting portion, and the protrusion extends to a predetermined width of the sandwiching portion. During the opening operation, the gap between the casings from the clamping part to the cutting part is blocked.

  According to a second aspect of the present invention, in the pliers according to the first aspect, the projecting portion intersects the side surface of the other casing during the opening operation from the closed operation state of the clamping portion to the predetermined width. The invention according to claim 3 is characterized in that, in the pliers according to claim 1, the protrusion is provided on the other side during the opening operation from the closing operation state of the clamping portion to the predetermined width. It is characterized by being inserted into a hole provided on the body side.

  According to the invention according to each claim, for example, when the holding part is opened over a predetermined width so as to hold the fishhook stuck in the mouth of the fish, the protruding part is between the housings from the holding part on the tip side to the cutting part. In order to block the generated gap, the line that has entered the gap from the clamping portion side is prevented from reaching the cutting portion, and as a result, the line is not cut by mistake at the cutting portion.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIGS. 1 to 3 show a pliers according to the first embodiment of claims 1 and 2, in which reference numeral 21 denotes a pair of casings 23 and 25 made of a metal material such as stainless steel. 3 is a pair of pliers formed so as to be rotatable through a pair 27, and provided with non-slip irregularities on the inner surfaces 23a, 25a on the front end side of the opposite housings 23, 25 as shown in FIG. The portions 29 and 31 are formed, and a pair of cutting portions (blades) 33 and 35 for cutting lines and the like are formed on the inner surfaces 23a and 25a of the opposite housings 23 and 25 on the support shaft 27 side.

In addition, handle portions 39 and 41 to which a resin cover 37 is attached are formed on the rear side (hand side) of the pair of housings 23 and 25, and the holding portions can be held by opening and closing the handle portions 39 and 41. 29, 31 and cutting portions 33, 35 are opened and closed.
As shown in the figure, in the present embodiment, a block-like protrusion 45 having a substantially rectangular shape in a side view toward the other housing 25 is provided on one side 43 between the sandwiching portion 29 and the cutting portion 33 of one housing 23. As shown in FIGS. 1 and 2, the protrusion 45 intersects one side surface 47 of the housing 25 when the clamping portions 29 and 31 are opened from the closed operation state to the predetermined width. At the time of opening operation to such a predetermined width, the gap 49 between the housings 23 and 25 (inner surfaces 23a and 25a) from the clamping parts 29 and 31 to the cutting parts 33 and 35 is blocked so as not to cross the line. ing.

In the present specification, the “predetermined width” is, for example, formed between the sandwiching portions 29 and 31 when the sandwiching portions 29 and 31 are slightly opened to sandwich the fishhook stuck in the fish mouth. The width of the tip of the gap is, for example, the width from the closed operation state of the clamping parts 29 and 31 to 2.0 mm.
Since the diameter of the shaft of the fishhook used in most fishing is 2.0 mm or less (more often 1.0 mm or less), if the clamping portions 29 and 31 are opened by 2.0 mm, the fishing hook can be clamped. Furthermore, when using a plier for making the device, the diameter of the weight is 5.0 mm or less (more preferably 4.0 mm or less), so that it is more preferable that the “predetermined width” is 5.0 mm.

  Then, when the line 51 is cut by the cutting portions 33 and 35 as shown in FIG. 3, if the handle portions 39 and 41 are greatly opened to make the gap between the holding portions 29 and 31 equal to or more than the “predetermined width”, The housings 23 and 25 are greatly opened so that the projection 45 is separated from the housing 25. At least the gap 49 between the clamping portions 29 and 31 by the projection 45 is required until the clamping portions 29 and 31 are opened to the maximum. Is shut off.

  Since the pliers 21 according to the present embodiment are configured in this way, for example, when the clamping portions 29 and 31 are opened over a predetermined width slightly to pinch a fishhook stuck in the mouth of a fish, it is shown in FIG. Thus, in order to block the gap 49 generated between the housings 23 and 25 (inner surfaces 23a and 25a) from the sandwiching portions 29 and 31 to the cutting portions 33 and 35, the protrusion 45 intersects with one side surface 47 of the housing 25. The line 51 that has entered the gap 49 from the sandwiching portions 29 and 31 does not reach the cutting portions 33 and 35.

As described above, according to the present embodiment, the line 51 that has entered the gap 49 from between the holding portions 29 and 31 does not reach the cutting portions 33 and 35 during the operation of the holding portions 29 and 31. There is no longer any accidental cutting at the cutting portions 33 and 35.
4 and 5 show a pliers according to one embodiment of claims 1 and 3, in which 53 indicates a pair of casings 55 and 57 formed of the same material as the casings 23 and 25, and a support shaft. In the same manner as the pliers 21, a pair of sandwiching portions 29, 31 are formed on the inner surfaces 55 a, 57 a on the front end side of the opposite housings 55, 57, and the support shafts are formed. Cut portions 33 and 35 are formed on the 27 side.

In addition, handle portions 39 and 41 to which a resin cover 37 is attached are formed on the rear side of the casings 55 and 57, and the holding portions 29 and 31 and the cutting portion can be formed by opening and closing the handle portions 39 and 41. 33 and 35 open and close.
As shown in the figure, this embodiment replaces the protrusion 45 of FIG. 1 with a predetermined width from the closed operation state of the clamping parts 29 and 31 to the inner surface 55a between the clamping part 29 and the cutting part 33 of one housing 55. The projection 61 is inserted in the hole 59 provided in the inner surface a of the other casing 57 during the opening operation until the casing 57 is projected. As shown in FIGS. , Between the housings 55 and 57 (inner surfaces 55a and 57a) from the sandwiching portions 29 and 31 to the cutting portions 33 and 35 inserted into the hole 59 when the sandwiching portions 29 and 31 are opened from the closed operation state to a predetermined width. The gap 63 generated in the above is cut off.

Although not shown in the figure, as in the embodiment of FIG. 3, if the handle portions 39 and 41 are opened widely when the line 51 is cut by the cutting portions 33 and 35, the housings 55 and 57 are opened widely and the protrusions 61 is greatly separated from the housing 57.
Since the pliers 53 according to the present embodiment are configured in this way, the pinching portions 29 and 31 are slightly opened over a predetermined width to pinch the fishhook stuck in the mouth of the fish, like the pliers 21 of FIG. At this time, as shown in FIG. 5, the projecting portion 61 inserted into the hole 59 blocks the gap 63 formed between the housings 55 and 57 from the sandwiching portions 29 and 31 to the cutting portions 33 and 35. , 31 does not reach the cut portions 33 and 35 from the line entering the gap 63.

As described above, according to the present embodiment, the line that has entered the gap 63 from between the holding portions 29 and 31 does not reach the cutting portions 33 and 35 during the operation of the holding portions 29 and 31, so that the line is cut by mistake. There is an advantage that the parts 33 and 35 are not cut.
6 and 7 show a pliers according to the second embodiment of claims 1 and 2, in which 65 denotes a pair of casings 67, 69 formed of the same material as the casings 23, 25. A pair of sandwiching portions 29 and 31 is formed on the inner surfaces 67a and 69a on the front end side of the opposite casings 67 and 69, similar to the pliers 21. The cutting portions 33 and 35 are formed on the support shaft 27 side.

In addition, handle portions 39 and 41 to which a resin cover 37 is attached are formed on the rear side of the casings 67 and 69, and the holding portions 29 and 31 and the cutting portion can be formed by opening and closing the handle portions 39 and 41. 33 and 35 open and close.
Then, as shown in FIG. 7, in the present embodiment, a block-shaped protrusion 71 having a substantially rectangular shape in a side view is formed on one side of the inner surface 67a of one casing 67 in the direction of the inner surface 69a of the casing 69 facing this. A projecting portion is provided on one side of the inner surface 69a of the other housing 69, and a stepped portion (notch) 73 is provided that accommodates the projecting portion 71 flush with the housing 69 when the clamping portions 29, 31 are closed. On the other side of the inner surface 69a of the housing 69, a projecting portion 75 having the same shape as the projecting portion 71 is provided in the direction of the inner surface 67a of the housing 67. Further, on the inner surface 67a side of the housing 67, the sandwiching portions 29, 31 are provided. A stepped portion (notch) 77 for accommodating the protrusion 75 flush with the housing 67 during the closing operation is formed, and the cross-sectional shapes of the housings 67 and 69 at the site are the same. With such a configuration, when the clamping portions 29 and 31 are opened from the closed operation state to the predetermined width, both the protrusions 71 and 75 intersect, and at the opening operation to the predetermined width, The gap 79 formed between the casings 67 and 69 from the part 31 to the cutting parts 33 and 35 is cut off.

Although not shown in the drawings, in this embodiment, when the handle portions 39 and 41 are opened widely when the line is cut by the cutting portions 33 and 35, the casings 67 and 69 are opened widely and both protrusions are formed. 71 and 75 are greatly separated.
The pliers 65 according to the present embodiment are configured in this way, and also according to the present embodiment, when the sandwiching portions 29 and 31 are opened over a predetermined width slightly to sandwich the fishhook stuck in the fish mouth, As shown in FIG. 7, the protrusions 71 and 75 cross each other and the gap 79 generated between the casings 67 and 69 from the holding parts 29 and 31 to the cutting parts 33 and 35 is blocked. The line that has entered does not reach the cutting portions 33 and 35.

Therefore, according to the present embodiment, as in the above-described embodiments, the intended purpose can be achieved, and the line is mistakenly cut by the cutting portions 33 and 35 when working at the holding portions 29 and 31. There is no end to it.
In each of the above-described embodiments, the holding portions 29 and 31 are provided with unevenness for preventing slipping. However, the present invention is not limited to this, and may be formed in a flat shape. Moreover, although the cutting parts 33 and 35 have a pair of blades, they are not limited to this and may have a blade on only one side.

It is a top view of the pliers concerning a first embodiment of Claim 1 and Claim 2. It is the II-II sectional view taken on the line of FIG. It is the principal part expansion perspective view of the pliers of FIG. 1 which opened the clamping part. It is a top view of the pliers concerning one embodiment of Claim 1 and Claim 3. It is the VV sectional view taken on the line of FIG. It is a top view of the pliers which concern on 2nd embodiment of Claim 1 and Claim 2. It is the VII-VII sectional view taken on the line of FIG. It is a principal part expansion perspective view of the conventional work tool.

Explanation of symbols

21, 53, 65 Pliers 23, 25, 55, 57, 67, 69 Housing 27 Support shafts 29, 31 Clamping parts 33, 35 Cutting parts 39, 41 Handle parts 43, 47 One side 45, 61, 71, 75 Projection 49, 63, 79 Gap 51 Line 59 Hole 73, 77 Step

Claims (3)

In a fishing pliers in which a pair of rods are pivotably attached via a support shaft, a sandwiching portion is formed on the front end side of the opposite rod body, and a cutting portion is formed on the shaft side of the opposite rod body,
A protrusion extending from at least one housing to the other housing is formed between the sandwiching portion and the cutting portion, and the protrusion is a housing from the sandwiching portion to the cutting portion when the sandwiching portion is opened to a predetermined width. A fishing pliers characterized by blocking the gap between them.   2. The fishing pliers according to claim 1, wherein the projecting portion intersects the side surface of the other rod body during the opening operation from the closed operation state of the sandwiching portion to the predetermined width.   2. The fishing pliers according to claim 1, wherein the projection is inserted into a hole provided on the other housing side during the opening operation from the closed operation state of the clamping unit to a predetermined width. .

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