JP3224969U - Fish pinch - Google Patents

Abstract

An object of the present invention is to provide a fish clip that is easy to pinch fish even if it is alive and rampage, and that is difficult to escape after pinching. A pair of rods (2, 3) which are long in the front-rear direction and whose middle part in the front-rear direction is pivotally supported in the left-right direction via a support shaft, and holding parts (6, 7) on the rod tip side. A grip portion on the proximal end side, wherein the facing portion of the grip portion is narrowed so that the facing portion of the gripping portion is narrowed so that the fish F can be gripped. The intermediate portion is a swing holding portion pivotally supported by the support shaft 9 at the tip of one of the rods so as to be able to swing in the left-right direction, and between the swing holding portion and the rod that supports the swing holding portion. Is provided with biasing means (permanent magnets 10 and 11 having the same polarity) for biasing the distal end portion of the swinging clamping portion in a direction of separating the distal end portion of the other clamping portion from the distal end portion. . [Selection diagram] FIG.

Description

  The present invention relates to a technical field of a fish clipping device for clamping fish such as fish caught by fishing.

Generally, fishing has been a hobby for a long time. In this case, not only do some people dislike catching (holding) the caught fish by hand, but also release the caught fish, When touched directly with the hand, the body temperature of the touched hand is harmful to the fish. Therefore, care has been taken to release the hook and release it without touching the fish.
In such a case, it has been attempted to hold the fish using a fish clipper (fish grabber) in order to smoothly perform the operations such as removing the needle. (For example, see Patent Document 1). In particular, since the holding portion on one end side is fixed and the holding portion on the other end swings, the gripping operation with the fixed side holding portion in the mouth is easy to perform and the operability is improved. Although it is excellent, it is not necessarily suitable when the mouth is small and the mouth is weak and it is difficult to pinch the mouth because the grip is inserted into the mouth of the fish and gripped There is a problem that can not be said.
Therefore, conventionally, as a fish clipping device, the middle portion of a pair of rods long in the front-rear direction is pivotally supported so as to be swingable, and the base portion is gripped so that the body portion of the fish is pinched (grabbed) by the pinching portion on the distal end side. ) Or a pair of left and right holding parts, which are pivotally supported, and push the middle part of the holding part so that the body of the fish is sandwiched by the holding parts. Japanese Patent Application Laid-Open Nos. H11-160926 and No. H08-279556 disclose a scissors structure having a scissors structure.

JP-A-2002-45098 JP 2008-11707 A JP 2014-113354 A

  However, in the case of the above-mentioned conventional ones, the widening angle of the holding portion is sometimes the swinging angle of the rod with the support shaft as a pivot point, so that it may be narrow and it is difficult to catch when the fish is rampaging. Often there. Therefore, when the widening angle of the holding portion is increased, the gripping portion for performing the holding operation is also greatly expanded, and there is a problem that the holding operation becomes difficult, and these problems are solved. There are issues to be addressed.

The present invention has been made in view of the above-described circumstances to solve these problems, and the invention of claim 1 is long in the front-rear direction, and the middle part in the front-rear direction is via a support shaft. A pair of rods pivotally supported in a laterally swingable manner, a gripping portion on the distal end side of the rod, and a grip portion on the proximal end side, and the distance between the gripping portions is reduced by narrowing the gap between the gripping portions. In a fish clipping device configured to be able to pinch a fish by narrowing a gap, at least one of the clipping portions has an intermediate portion in the front-rear direction pivotally attached to the tip of one rod in a laterally swingable manner. Between the swinging clamp and the rod that supports the swinging clamp, the distal end portion of the swinging clamp is connected to the distal end of the other clamping portion. A fish clipping device characterized by being provided with a biasing means for biasing in a direction to separate from a part.
According to the invention of claim 2, in the state in which the swinging pinching portion is displaced from the abutting posture in which the nipping portions contact each other to the separated posture separated from each other, the tip side portion opposes the urging force by the urging means and the other side. 2. The fish pinching tool according to claim 1, wherein the pinching portion is configured to be swingable in a direction approaching a distal end portion of the pinching portion.
The invention according to claim 3 is characterized in that the biasing means is provided at a position where the swinging holding portion and the rod face each other so that the same poles face each other, and is constituted by a permanent magnet. Or the fish pinching implement according to 2.
The invention according to claim 4 is the fish clipping device according to any one of claims 1 to 3, wherein the other pinching portion is provided integrally with the other rod.

According to the first aspect of the present invention, when the fish is sandwiched, the tip side portion of the swinging pinching portion is widened with respect to the tip side portion of the other pinching portion so that the fish can be easily pinched. Meanwhile, when the fish is sandwiched, the swinging pinching portion is in a posture in which the tip side portion is close to the tip side portion of the other holding portion in a state where it is opposed to the urging force of the urging means, and the pinching portions are closer to parallel. As a result, the sandwiching posture of the fish is surely stabilized, and as a result, the fish can be easily sandwiched and the sandwiched fish is hard to escape.
According to the invention of claim 2, the swing holding portion swings against the biasing force of the biasing means when the fish is sandwiched, so that the structure is stabilized, and the operability is improved. Will be excellent.
According to the third aspect of the present invention, since the urging means is constituted by the magnet, the structure can be simplified.
According to the invention of claim 4, since only one of the holding portions is pivotally supported so as to be able to swing, the structure can be simplified.

It is a front view of the fish pinching tool in the state where the fish was pinched. (A) and (B) are the front view and the side view of the closing posture of the fish clip. FIG. 3 is a front view of the fish clipping device in an enlarged and expanded posture. (A) and (B) are a front view of an enlarged posture and a front view of a sandwiching posture in a halfway open state of a fish clipper. (A) (B) is the front view and side view of a 1st rod side member. (A), (B), (C), and (D) are a right side view, a front view, a left side view, and a rear view of the first rod. (A), (B), (C), and (D) are a front view, a BB cross-sectional view, a plan view, and a DD cross-sectional view of the swing arm. (A), (B), (C), and (D) are a right side view, a front view, a left side view, and a rear view of the second rod-side member. (A) (B) is a partial sectional view showing the swinging state of the first rod and the swinging arm.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a fish pinch for pinching the body of the fish F, and the fish pinch 1 includes a first rod 2 which is one rod (rod) and the other rod. The first and second rods (corresponding to “one rod” and “the other rod” of the present invention) 2, 3 are front and rear. It is a long object that is long in the direction, and its middle part in the front-rear direction is pivotally supported (pivoted) via a pivot (support shaft) 4 so as to be swingable in the left-right direction. It has a scissors structure.
For the sake of convenience, the longitudinal direction, such as the front-rear direction, the left-right direction, and the up-down direction, is defined as the longitudinal direction of the fish gripper, the opening / closing direction of the rods 2, 3 as the left-right direction, and the thickness direction as the up-down direction. Although it is described with an attachment, it is a matter of course that the invention is not limited to this.

Specifically, the first and second rods 2 and 3 include arcuate pivots 2a and 3a at an intermediate portion in the front-rear direction, and the pivots 2a and 3a are connected to each other via the pivot 4. Although pivotally supported, each of the pivots 2a, 3a has a distal end 2b, 3b and a proximal end (corresponding to the "grip" in the present invention) 2c in the front-rear direction. , 3c are formed to extend.
The pivot portions 2a and 3a are overlapped in a state where the surfaces (surfaces on the inner side in the vertical direction) on the sides facing each other are thinned and are pivotally supported by the support shaft 4, but the first rod is provided. A step-like portion 2d provided at a boundary portion between the tip side portion 2b of the body 2 and the thinned pivot portion 2a abuts on a regulating surface portion 3d provided on the left-right outer surface of the second rod pivot portion 3a. The state is set so that the fish pinch device 1 is in the maximum expanding posture, and further expanding is restricted. Incidentally, in the present embodiment, the expansion of the first rod 2 and the second rod 3 is restricted by the stepped portion 2d of the first rod 2 and the restriction surface 3d of the second rod pivotal support 3a. In addition to the restriction by the contact between the first rod 2 and the contact between the restriction surface 2j of the first rod 2 and the stepped portion 2f of the second rod pivot 3a. The dimensions are set. In the present embodiment, the swing is regulated by both, but the swing may be regulated by either one.

  Further, an arc-shaped guide hole 2 e having the support shaft 4 as an axis is formed in the pivot portion 2 a on the first rod 2 side, while the guide hole is formed in the pivot portion 3 a on the second rod 3 side. A protrusion 3e that fits loosely into 2d is provided. When the pivot portions 2a and 3a are pivotally supported via the support shaft 4 in a state of being overlapped in the front-rear direction, the protrusion 3e is fitted in the guide hole 2e so as to be movable around the axis. In the embodiment, a coil type elastic body 5 is interposed between one end of the guide hole 2e and the projection 3e, and the first and second rods 2, 3 are formed by the elastic body 5 as described later. It is constantly urged to be in the widening posture in a natural state without a gripping operation of the end side parts 2c, 3c. Although not employed in the present embodiment, the fish pinch tool 1 is bulky in the unfolded posture without the gripping operation, and therefore, it is not so preferable when stored in a storage tool such as a tool box. Therefore, in consideration of such a case, appropriate locking means may be provided so as to be able to maintain a gripping posture described later (closed) by gripping the base end portions 2c and 3c. it can.

First and second holding portions (corresponding to “one holding portion” and “the other holding portion” of the present invention) are provided on the tip side portions 2b and 3b of the first and second rods 2 and 3, respectively. , 7 are provided, and on the holding surface side of the holding portions 6, 7, protruding weight-shaped (conical, pyramid-shaped) tooth portions 6a, 7a project in a dotted state with a gap in the front-rear, left-right direction. It is designed to prevent the fish caught from both sides from sliding down. The shape of the tooth portions 6a and 7a is not limited to the shape of a cone, and may be, for example, a corrugated plate, a column (a cylinder, a prism, or the like), or a truncated truncated cone (a truncated pyramid). It goes without saying that various shapes such as those having a shape can be adopted.
In this case, the second holding portion 7 provided on the second rod 3 side extends substantially linearly from the second rod pivotal support 3a (in the present embodiment, the tip side is slightly inward in the left-right direction). It is integrally fixed to the inner surface in the left-right direction of the tip side 3b (which is curved) via screws 7b.
In the present embodiment, the second holding portion 7 is provided as a separate member on the second rod distal end portion 3b, but it is not necessary to provide the second holding portion 7 as a separate member, and the distal end side portion 3b of the second rod 3 is not required. Needless to say, the second holding portion may be integrally formed.

On the other hand, with respect to the first holding portion (corresponding to the “swinging holding portion” of the present invention) 6 provided on the first rod 2 side, like the second holding portion 7, the tip side of the second rod 3. It is not provided directly on the portion 3b, but is attached to the first rod tip side portion 2b via the swing arm 8 so as to be swingable in the left-right direction.
The first rod distal end side portion 2b extends forward with a curved portion 2f protruding in an arc shape outward in the left-right direction from the pivotal support portion 2a. It is short up to the middle position (substantially the center position) of the rod tip side portion 3b. The tip 2g is configured as a supporting portion of the swing arm 8 by pivotally supporting a middle portion in the front-rear direction of the swing arm 8 via a support shaft 9 in a laterally swingable manner. The first holding portion 6 is integrally fixed to the inner surface in the left-right direction of the swing arm portion 8 via a screw 6b so as to face the second holding portion 7 inward in the left-right direction. Incidentally, in the present embodiment, the first holding portion 6 is also provided as a separate member on the swing arm portion 8, but need not be provided as a separate member, and the first holding portion is integrally formed on the swing arm portion 8. It goes without saying that even if it is done, it can be implemented.

The base half 8a of the swing arm 8 has a branch hole 8c that penetrates in the left-right direction up to the shaft support 8b of the support shaft 9 and branches the base half 8a forward and backward. The front end 2g, which is formed such that both upper and lower sides of the first rod end side 2b are thin in a stepped state, is fitted in the branch hole 8c via the support shaft 9. Thus, the swing arm 8 is pivotally supported in the left-right direction so that the swing arm 8 can swing in the left-right direction with the support shaft 9 as a fulcrum.
Then, the swing arm 8 is in a closed posture (see FIG. 2) in which the bases 2 c and 3 c of the first and second rods 2 and 3 are gripped with each other and the facing distance between them is reduced as described later. By doing so, the first and second holding portions 6 and 7 come into contact with each other, but in the corresponding contact position, the regulating portion 2i extending forward from the first rod support portion 2g is The base 8a of the swing arm 8 is in contact with a regulation receiving portion 8e formed in a stepped shape on the side of the leading end 8d of the branch hole 8c of the swing arm 8, and the first portion 8a of the swing arm 8 is larger than the first end 8a. Swinging in the direction away from the rod tip 2g is restricted. In this position (the closed position and the contact position), the swing arm 8 has the distal end portion 8h located outside the distal end portion 2b of the first rod 2 in the left-right direction, that is, the first position. The angle θ between the distal end 2g of the rod 5 and the base half 8a of the swing arm 8 is maximum, and the outer edge 8g of the base end straddling portion 8f of the branch hole 8c is It is in a state of being separated from the inner end edge of the first rod support 2h. .
In this embodiment, since the first and second holding portions 6 and 7 are curved, when the abutting posture is set, the front and rear ends are in contact with each other. Needless to say, for example, in the case of a linear shape, the entire surface comes into contact.

  On the other hand, in a state where the base end portions 2c and 3c of the first and second rods 2 and 3 are separated from each other and the first and second holding portions 6 and 7 are separated from each other, the swing arm portion is provided. 8, the distal end portion 8h can be pivoted inward in the left-right direction such that the distal end portion 8h approaches the second rod distal end portion 3b with the pivot 9 as a fulcrum. While moving away from the regulation receiving portion 8e, the outer end edge 8g of the proximal end straddling portion 8f swings in a direction in which the outer edge 8g contacts the first rod distal end portion 2i. The angle θ formed between the base-side half portion 8a and the first rod distal end portion 2i is minimized, and further inward swinging is restricted.

  Further, in this case, between the first rod 2 and the swing arm 8, the base end of the first holding section 6 is separated from the base end of the second holding section 7, in other words, First and second magnets (permanent magnets) 10 and 11 are provided as urging means for urging the distal end portion 6d of the two clamping portions 6 in a direction away from the distal end portion 7d of the second clamping portion 7. I have.

The first magnet 10 is buried in a portion of the first rod tip 2g close to the support shaft 9 in a state of facing the left and right branch holes 8c of the swing arm 8, respectively, while the swing arm is A second magnet 11 is embedded in the branch hole 8c in a state facing the first magnet 10, and the second magnet 11 has a surface portion on which the first holding portion 6 of the swing arm 8 is attached. The second magnet 11 has a projection c formed on the first holding portion 6 at the entrance of the mounting hole 8i. It is configured to be prevented from falling out.
Then, the first and second magnets 10 and 11 incorporated in this manner are set such that their opposing surfaces have the same pole (N-poles or S-poles). The first holding portion 6 is urged in a direction in which the distal end side is further expanded with respect to the second holding portion 7, and is configured to be constantly maintained in the expanded position.

  In the natural state where there is no gripping operation (gripping operation), the first and second rods 2 and 3 receive the urging force of the ammunition device 5 and are in the expanded position. The swing arm 8 is set so that the tip of the first holding portion 6 is separated from the tip of the second holding portion 7 by receiving the repulsive force of the first and second magnets 10 and 11. I have.

By grasping the proximal end portions 2c, 3c of the first and second rods 2, 3 from this expanded position, the rod distal end portions 2b, 3c come closer to each other, and When the gripping posture is complete, the first and second holding portions 6 and 7 are deformed so as to abut each other.
When the fish F is pinched in the course of such a transformation, the fish clipper 1 does not transform to a complete gripping posture, but changes to a gripping position halfway (see FIGS. 1 and 4 (B)). However, in this case, the swing arm 8 is displaced from the enlarged and expanded posture to the posture in which the distal end swings toward the second holding portion 7 by receiving the grip force, that is, the swing arm portion 8 is parallel to the second holding portion 7. The fish F is transformed to the posture side, so that the fish F can be held and held (held) more reliably.

In the embodiment of the present invention configured as described above, the base end is moved from a natural widened posture in which the base ends 2c, 3c of the first and second rods 2, 3 are not gripped as described above. The side portions 2c and 3c are gripped with each other to sandwich the body of the fish F. At the time of this sandwiching, the first holding portion 6 is in a posture in which the front end portion is expanded from the front end portion of the second holding portion 7. As a result, the fish F is easily sandwiched.
Then, when the fish F is sandwiched, the first sandwiching portion 6 is transformed to a side more parallel to the second sandwiching portion 7 against the repulsive force of the magnets 10 and 11. The pinching posture of the fish beach is stabilized, and the fish pinching posture of the fish F is stabilized. As a result, the fish pinching implement 1 in which the present invention is implemented is easy to pinch the fish F, and it is difficult to escape the pinching fish F (release). Hard to do).

In addition, the urging means for urging the swing arm portion 8 provided with the first holding portion 6 toward the expanding and widening posture is configured by the magnets 10 and 11 arranged such that the same poles face each other. Therefore, the mounting of the magnets 10 and 11 is simplified, and the structure can be simplified.
Note that the present invention is not limited to the above-described embodiment, and the urging means can be constituted by using an ammunition. This can be implemented by adopting a configuration similar to the configuration in which the elastic units 5 for urging the members toward the expanding side are provided.

Further, in this embodiment, only the first holding portion 6 can be transformed into the enlarged and expanded posture, and the second holding portion 7 is integrated with the second rod. It is not always necessary to adopt a configuration in which the parts 6 and 7 are expanded, and as a result, the structure can be simplified.
Of course, in the present invention, it is needless to say that both the holding portions may be configured to swing and change to the enlarged and expanded posture.

  INDUSTRIAL APPLICABILITY The present invention can be used as a fish clipping device when clamping fish caught in fishing.

REFERENCE SIGNS LIST 1 fish clipping tool 2 first rod 2a pivot 2b distal end 2c proximal 3 secondary rod 3a pivot 3b distal 3c proximal 4 support shaft 6 first clamping 7 second clamping Part 8 Swing arm part 8b Shaft support part
9 Support shaft 10 First magnet 11 Second magnet F Fish

Claims (4)

It has a pair of rods that are long in the front-rear direction, the center part in the front-rear direction is swingably supported in the left-right direction via a support shaft, and a gripping part on the rod tip side and a grip part on the base side. In a fish clipping device configured to be able to hold the fish by narrowing the facing portion of the holding portion by narrowing the facing portion of the grip portion,
At least one holding portion of the holding portion is a swinging holding portion in which a front-rear direction intermediate portion is pivotally supported at the tip of one of the rods so as to be swingable in the left-right direction,
Between the rocking holding portion and the rod that supports the rocking holding portion, the distal end portion of the rocking holding portion is oriented in a direction to separate from the distal end portion of the other holding portion. A fish pinching tool characterized in that a biasing means for biasing is provided.   In a state in which the swinging holding portion is displaced from the contact position in which the holding portions contact each other to the separated position in which the holding portions are separated from each other, the leading end portion is moved to the leading end portion of the other holding portion against the urging force of the urging means. The fish clip according to claim 1, wherein the fish clip is configured to be swingable in a direction approaching the fish clip.   3. The fish clipping device according to claim 1, wherein the urging means is provided at a position where the swinging pinching portion and the rod face each other so that the same poles face each other, and is constituted by a permanent magnet. . 4. The fish pinching tool according to claim 1, wherein the other pinching portion is provided integrally with the other rod.

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