JP6164903B2 - Fishing boat - Google Patents

Description

  The present invention relates to a structure of a tugboat that stores a kite that is used as a fish when kite fishing.

  In so-called friend fishing (fish fishing), a fisherman carries a fishing boat (hereinafter referred to as “boat”) (see, for example, Patent Document 1). As shown in FIGS. 9 and 10, the conventional rowboat 1 is provided with a lid 3 on the upper surface of the rowboat main body 2, and the lid 3 opens and closes by rotating around a hinge 4. When the fishing rod is exchanged in actual fishing, or when the fishing rod accommodated in the tugboat is replaced with an Otori can at the time of delivery, the angler opens the lid 3 as shown in FIG.

  However, since the fishing boat 1 is generally moored to the angler's body and floats on the river surface during actual fishing, the lid 3 must be prevented from opening when the angler does not intend. Therefore, the conventional barge 1 includes a lock mechanism 5 for the lid 3. As shown in FIG. 10, the lock mechanism 5 is disposed on the tip side of the lid 3 (the side opposite to the side on which the hinge 4 is provided). The angler operates the lock mechanism 5 to release the lock and opens the lid 3.

JP 2007-110957 A

  In the state where the tugboat 1 floats on the surface of the water, the tugboat 1 is supported by the water, so that the angler can unlock the lock mechanism 5 with one hand and open the lid 3 relatively easily. However, for example, at the time of berthing, when replacing the kite housed in the tugboat 1 with a canister, the angler first raises the tugboat 1 by placing a hand on the recess 6 (drainage hole) provided at the rear of the tugboat 1. Raise Hikifune 1 from the river. Thereafter, the angler opens the lid 3 and tilts the tugboat 1 to move the carp accommodated in the tugboat 1 to the canister.

  By the way, when performing this work, the angler holds the charter boat 1 with one hand, and therefore cannot operate the lock mechanism 5 with the hand. That is, the angler must operate the lock mechanism 5 with the other hand, and both hands are required to move the kite housed in the tugboat 1 to the canister.

  In fishing for fishing, the angler must carry the fishing rod, canister, boat, tackle case, etc. and move the fishing ground, so the fisherman wants to move the boat from the boat 1 to the canister with one hand. There is.

  The present invention has been made based on such a background, and the purpose of the present invention is to allow the hand to open and close the lid with the hand even when the angler places the hand on the main body of the tugboat and lifts it. It is to provide fishing boats.

  (1) A fishing boat according to the present invention has a housing chamber defined therein, an opening communicating with the housing chamber is provided on the upper surface, and a water passage hole communicating with the housing chamber is provided behind the opening. And a lid body that is provided on the upper surface and that opens and closes the opening by raising and lowering the portion on the rear side in the front-rear direction, and a lock mechanism that locks the lid body in a closed state. . The lock mechanism is provided at a front portion of the lid body, and is a lock that changes state between a locked state in which the lock mechanism protrudes from the lid body and can be engaged with the rowboat main body and an unlocked state in which the lock body is retracted. And an operating portion that is provided at a rear end portion of the lid body and changes the state of the lock portion between the locked state and the unlocked state.

  According to the above configuration, since the water passage hole that can serve as a grip portion when lifting the fishing boat for fishing rod and the operation portion of the lock mechanism are arranged close to each other, the angler can attach the upper wall that partitions the water passage hole. The operation unit can be operated with the gripped hand. Thereby, even if the angler puts his hand on the boat body and lifts it, the lid can be opened and closed with the hand.

  (2) For example, the operation unit includes a lever that moves up and down with respect to the upper surface. The lock portion is rotatably provided at the front end portion of the lid body, and the cam plate that changes the state by rotating, and the cam plate is always elastically biased toward the lock state side. An urging member that connects the cam plate and the lever, and a flexible linear member that changes the state of the cam plate to the unlocked state in conjunction with the operation of the lever.

  (3) Further, the operation portion is provided so as to be able to move up and down with respect to the upper surface, and a posture of restricting the operation of the lever by falling down and covering the lever, and standing up to expose the lever. Thus, a cover is provided that changes its posture between an allowable posture that allows operation of the lever. The lock portion is provided on the lid so as to be rotatable, and a cam lock whose posture is changed between a restricting posture for restricting the rotation of the cam plate and an allowable posture for allowing the rotation by rotating. A plate, and a flexible linear member that connects the cam lock plate and the cover and changes the posture of the cam lock plate to the allowable posture in conjunction with the operation of the cover.

  According to the above configuration, in order to change the state of the cam plate to the unlocked state, it is necessary to change the posture of the cam lock plate to the allowable posture. Thereby, it can suppress that a cover body is made unintentionally. Further, in order to operate the lever, it is necessary to erect the cover. Thereby, it can prevent that an operation part is operated by the wrong procedure.

  (4) For example, an arc-shaped first groove centered on the rotation center of the cam plate and an arc-shaped second groove centered on the rotation center of the cam lock plate merge with each other on the cam plate. A V-shaped groove formed as described above is formed. The cam lock plate includes a pin that relatively moves in the V-shaped groove as the cam plate and the cam lock plate rotate.

  According to the present invention, since the water passage hole that can serve as a grip when lifting the fishing boat and the operation portion of the lock mechanism are arranged close to each other, the angler is in a state where the fishing boat is lifted by placing a hand on the main body. However, it is possible to obtain a fishing boat that can open and close the lid with the hand.

FIG. 1 is a rear perspective view of a rod fishing boat according to an embodiment of the present invention, showing a closed state of a lid. FIG. 2 is a rear perspective view of a rod fishing boat according to an embodiment of the present invention, and shows an open state of the lid. FIG. 3 is a rear view of the lid according to the embodiment of the present invention, showing the cam plate in a locked state and the cam lock plate in a restricted posture. 4 is a cross-sectional view taken along line IV-IV in FIG. FIG. 5 is a rear view of the lid according to the embodiment of the present invention, showing the cam plate in a locked state and the cam lock plate in an allowable posture. 6 is a cross-sectional view taken along VI-IV in FIG. FIG. 7 is a rear view of the lid according to the embodiment of the present invention, and shows the cam plate in an unlocked state and the cam lock plate in an allowable posture. 8 is a cross-sectional view taken along line VIII-VIII in FIG. FIG. 9 is a rear perspective view of a conventional general barge. FIG. 10 is a rear perspective view of a conventional general barge.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings as appropriate. In addition, this Embodiment is only one aspect | mode of the fishing boat for boats which concerns on this invention, and it cannot be overemphasized that an embodiment may be changed in the range which does not change the summary of this invention.

  1 and 2 are perspective views of a fishing boat 10 for fishing according to an embodiment of the present invention.

  This carp fishing boat 10 is used for preserving a carp used as a fish during carp fishing. The carp fishing boat 10 is moored by the angler's body during actual fishing and floated on the river surface. The fishing boat 10 is provided with a boat main body 11 and a mooring rope (not shown). One end of the mooring rope is connected to a rope anchor 12 provided at the bow of the tugboat main body 11, and the other end is connected to, for example, a fisherman's waist.

  The tugboat main body 11 has a boat-like appearance and is made of, for example, a resin such as acrylonitrile butadiene styrene copolymer (ABS), acrylic, polypropylene (PP), or polycarbonate (PC). The rowboat main body 11 in this embodiment has a lower main body 35 and an upper main body 36, which are fitted in the vertical direction. The position where both are fitted is indicated by a parting line N1 in FIG.

  As shown in FIG. 2, the inside of the tugboat main body 11 is hollow. This cavity constitutes a storage chamber 37 for storing the bag. That is, the storage chamber 37 is partitioned inside the tugboat main body 11. An opening 38 is provided in the upper surface 13 of the tugboat main body 11. The opening 38 communicates with the storage chamber 37. A lid 14 configured in an annular shape is attached to the upper surface of the tugboat main body 11. The lid body 14 opens and closes the opening 38.

  As shown in FIGS. 1 and 2, the tugboat main body 11 includes a water passage hole 17, water supply holes 20 to 21, and drain holes 22 to 24. These communicate with the inside of the tugboat main body 11. Therefore, when this fishing boat 10 is floated on the river surface, water enters the inside of the boat body 11, that is, the accommodation chamber 37 through the water passage hole 17 and the water supply holes 20 to 21. Further, the water in the storage chamber 37 is discharged through the water passage hole 17 and the drain holes 22 to 24. Note that the buoyancy of the tugboat main body 11 is set so that the tugboat 10 for dredging fishing does not sink even when water enters the storage chamber 37.

  The water passage hole 17 is provided on the upper surface of the tugboat main body 11 and behind the opening 38. In addition, a plurality of small holes that allow the storage chamber 37 and the water passage hole 17 to communicate with each other are provided in the back wall of the water passage hole 17. When the fishing boat 10 is submerged, water is injected into the accommodation chamber 37 through the water passage hole 17. Further, when the carp fishing boat 10 is used, excess water in the storage chamber 37 is discharged through the water passage hole 17. Furthermore, the upper wall 18 that defines the water passage hole 17 also functions as a gripping portion. For example, the fisherman can lift the carp fishing boat 10 by pressing the hand inserted into the water passage hole 17 against the inside of the upper wall 18.

  The water supply holes 20 to 21 are provided on the bow front surface 28 symmetrically. FIG. 2 shows water supply holes 20 to 21 arranged on the right side of the bow front surface 28. Each of the water supply holes 20 to 21 is formed of an elongated through hole and extends in the vertical direction along the bow front surface 28. The drain holes 22 to 24 are provided symmetrically on the side surface 30 of the tugboat main body 11. 1 and 2 show drain holes 22 to 24 arranged on the port side 30. Each drain hole 22-24 consists of an elongate through-hole, and is extended in the front-back direction along the side surface 30 of port side and starboard side.

  The lid body 14 is rotatably connected to the tugboat body 11 via a hinge 15. Specifically, the lid body 14 rotates around the lid support shaft 39 provided at the rear end of the lid body 14. The lid support shaft 39 is indicated by a two-dot chain line in FIGS. 1 and 2. The lid support shaft 39 extends in the left-right direction of the tugboat body 11 on the upper surface 13 of the tugboat body 11 and behind the opening 38. In other words, the lid body 14 is lifted and lowered with the front end as a rotational front end and the lid support shaft 39 provided at the rear end as a rotational center, thereby closing the opening 38 as shown in FIG. The state changes between a closed state) and an open state in which the opening 38 is opened as shown in FIG. As shown in FIG. 2, by exposing the opening 38 with the lid 14 in an open state, the angler can easily put the rod in and out of the storage chamber 37.

  The lid body 14 is configured in an annular shape having a through hole in the center. The through hole provided in the lid body 14 communicates with the opening 38 and the storage chamber 37. The lid 14 is provided with a double door 16 that opens and closes the through hole. The lid body 14 is provided with a lock mechanism that locks the lid body 14 in a closed state. As shown in FIGS. 3 to 8, the lock mechanism includes a lock portion 41 provided at the front portion of the lid body 14 and an operation portion 42 provided at the rear end portion of the lid body 14. When the operation unit 42 is operated, the state of the lock unit 41 changes between a locked state in which the lid body 14 is locked in a closed state and an unlocked state in which the lifting / lowering operation of the lid body 14 is allowed. Further, the lid body 14 is urged toward an open state by an urging member (not shown).

  The lock portion 41 includes a cam plate 43, a cam lock plate 44, wires 45 and 46 (an example of a flexible linear member), and coil springs 47 and 48 (an example of an urging member). The operation unit 42 includes a lever 49 and a cover 50. Further, the cam plate 43, the cam lock plate 44, the lever 49, and the cover 50 are supported by the rotation shafts 51 to 54 so as to be rotatable with respect to the lid body 14, respectively.

  The cam plate 43 is a flat member having an engaging portion 43A. The cam plate 43 is pivoted about a pivot shaft 51 extending in the vertical direction of the tugboat main body 11, whereby the engaging portion 43 </ b> A protrudes forward of the lid body 14 (FIGS. 3 to 6). The state can be changed between an engagement portion 43 </ b> A and a non-locked state (state shown in FIGS. 7 and 8) in which the engaging portion 43 </ b> A is retracted to the lid body 14 side. The engaging portion 43A can engage with the tugboat main body 11 when the cam plate 43 is in a locked state. On the other hand, when the cam plate 43 is in the unlocked state, the engaging portion 43A is retracted to the lid body 14 side and the engagement with the tugboat main body 11 is released. As shown in FIG. 4, a coil spring 47 is attached to the rotation shaft 51. The coil spring 47 elastically biases the cam plate 43 toward the locked state.

  The cam lock plate 44 is a flat plate member, and is disposed so that at least a part of the cam lock plate overlaps the cam plate 43. The cam lock plate 44 rotates around a rotation shaft 52 extending in the vertical direction of the rowboat main body 11, thereby restricting the rotation posture of the cam plate 43 and allowing the cam plate 43 to rotate. The posture changes to the allowable posture. As shown in FIG. 4, a coil spring 48 is attached to the rotation shaft 52. The coil spring 48 elastically biases the cam lock plate 44 toward the restricting posture.

  Further, as shown in FIG. 3, the cam plate 43 is provided with a V-shaped groove 55. The V-shaped groove 55 has an arc-shaped first groove 56 centered on the rotation center of the cam plate 43 (that is, the rotation shaft 51) and the rotation center of the cam lock plate 44 (that is, the rotation shaft 52). The arcuate second groove 57 as the center is formed in a substantially V shape formed so as to merge with each other. In addition, although the V-shaped groove in the present embodiment penetrates in the thickness direction of the cam plate 43, the V-shaped groove is not limited thereto, and may be a recess formed on one surface in the thickness direction of the cam plate 43. . Further, the cam lock plate 44 is provided with a pin 44 </ b> A that relatively moves in the V-shaped groove 55.

  As shown in FIG. 4, the lever 49 moves up and down with respect to the upper surface 13 by rotating around a rotation shaft 53 extending in the left-right direction of the rowboat main body 11. More specifically, the lever 49 changes its posture between the standing posture shown in FIGS. 4 and 6 and the lying posture shown in FIG. In addition, the lying posture in this embodiment refers to the state where it laid down to the back side from the state of the standing posture. The lever 49 in the present embodiment has a generally fan-shaped outer shape, and a rotation shaft 53 is provided at the position of the fan.

  The cover 50 moves up and down with respect to the upper surface 13 by rotating around a rotation shaft 54 extending in the left-right direction of the rowboat main body 11. The cover 50 is disposed on the front side of the lever 49, and as shown in FIG. 4, the cover 50 is laid down on the rear side, thereby restricting the operation of the lever 49 in the standing posture, and FIGS. 6 and 8. As shown in FIG. 4, the posture changes between an allowable posture that allows the lever 49 to be operated. The cover 50 in the present embodiment has a substantially L-shaped outer shape, and a rotation shaft 54 is provided at an L-shaped bent portion. Further, in the example of FIG. 4, the operation of the lever 49 is restricted by the cover 50 in the restricted posture covering the corner portion on the front side of the lever 49 from above. Further, in the example of FIGS. 6 and 8, the cover 50 in the allowable posture allows the operation of the lever 49 by exposing the front corner portion of the lever 49.

  As shown in FIGS. 3 and 4, the wire 45 connects the cam plate 43 and the lever 49. The connection position of the wire 45 on the cam plate 43 is a position separated from the rotation shaft 51 in the left-right direction of the rowboat main body 11. The connection position of the wire 45 in the lever 49 is above the rotation shaft 53 in the vertical direction of the rowboat main body 11. The wire 45 changes the state of the cam plate 43 from the locked state to the unlocked state in conjunction with the operation of the lever 49. More specifically, the wire 45 changes the state of the cam plate 43 from the locked state to the unlocked state against the urging force of the coil spring 47 by changing the posture of the lever 49 from the standing posture to the lying posture. The wire 45 in the present embodiment extends between the cam plate 43 and the lever 49 along the outer edge of the through hole provided in the lid body 14.

  The wire 46 connects the cam lock plate 44 and the cover 50. The connection position of the wire 46 in the cam lock plate 44 is a position separated from the rotation shaft 52 in the left-right direction of the rowboat main body 11. Further, the connection position of the wire 46 in the cover 50 is below the rotation shaft 54 in the vertical direction of the rowboat main body 11. The wire 46 changes the state of the cam lock plate 44 from the restricted posture to the allowable posture in conjunction with the operation of the cover 50. More specifically, the wire 46 changes the state of the cam lock plate 44 from the restricted posture to the allowed posture against the urging force of the coil spring 48 by changing the posture of the cover 50 from the restricted posture to the allowed posture. The wire 46 in the present embodiment extends between the cam lock plate 44 and the cover 50 along the outer edge of the through hole provided in the lid body 14.

  Further, the lock mechanism includes a lodging restriction means (not shown) that restricts the cover 50 in the allowable posture shown in FIGS. 6 and 8 from being changed to the restricted posture shown in FIG. 4 by the biasing force of the coil spring 48. Is desirable. The overturning restricting means restricts the cover 50 in the allowable posture from being changed into the restricted posture by the biasing force of the coil spring 48 and allowed to change into the restricted posture by the angler's hand. A specific method for realizing the lodging restriction means is not particularly limited. For example, a frictional force that exceeds the urging force of the coil spring 48 may be generated between the cover 50 and the rotation shaft 54 of the cover 50. It may be a ratchet mechanism provided in the.

  Hereinafter, an example of a procedure for opening the lid 14 will be described with reference to FIGS.

  3 and 4 show a state of the lock mechanism when the carp fishing boat 10 is used. That is, as shown in FIG. 3, the cam plate 43 is in the locked state, and the cam lock plate 44 is in the restricting posture. Further, as shown in FIG. 4, the lever 49 is in a standing posture and the cover 50 is in a restricting posture. Thereby, the cover 14 is maintained in the closed state, and the lever 49 is not laid down against the fisherman's intention.

  As shown in FIG. 3, when the cam plate 43 is in the locked state and the cam lock plate 44 is in the restricting posture, the pin 44A is connected to the tip of the second groove 57 (the side far from the junction with the first groove 56). At the end). In this state, the pin 44 </ b> A can move in the second groove 57 as the cam lock plate 44 rotates. That is, the state shown in FIG. 3 is a state where the rotation of the cam plate 43 is restricted and the rotation of the cam lock plate 44 is allowed.

  Next, a fisherman who wants to open the lid 14 puts his forefinger to little finger into the water passage hole 17 to lift the fishing boat 10 for fishing, and covers with the thumb of the hand as shown in FIG. 50 is raised to the front side. As a result, the wire 46 is pulled by the cover 50, and as shown in FIG. 5, the cam lock plate 44 changes from the restricted posture to the allowable posture. Further, as shown in FIG. 6, the upper surface of the lever 49 is exposed and becomes operable. Further, the cover 50 is maintained in an allowable posture by the lodging restriction means.

  Further, as shown in FIG. 5, when the cam plate 43 is in the locked state and the cam lock plate 44 is in the allowable posture, the pin 44 </ b> A is located at a joining point of the first groove 56 and the second groove 57. In this state, the pin 44 </ b> A can move in the first groove 56 as the cam plate 43 rotates, and can move in the second groove 57 as the cam lock plate 44 rotates. That is, the state shown in FIG. 5 is a state in which the cam plate 43 and the cam lock plate 44 are allowed to rotate.

  Next, as shown in FIG. 8, the fisherman lies down the lever 49 backward with the thumb that has operated the cover 50. As a result, the wire 45 is pulled by the lever 49, and the cam plate 43 changes from the locked state to the unlocked state as shown in FIG. As a result, the lid 14 changes its state from the closed state to the open state by the urging force of the urging member, that is, opens the opening 38.

  As shown in FIG. 7, when the cam plate 43 is in the unlocked state and the cam lock plate 44 is in the allowable posture, the pin 44 </ b> A is positioned on the tip of the first groove 56 (on the side far from the joining point with the second groove 57). (End). In this state, the pin 44 </ b> A can move in the first groove 56 as the cam plate 43 rotates. That is, the state shown in FIG. 7 is a state in which the rotation of the cam plate 43 is allowed and the rotation of the cam lock plate 44 is restricted.

[Operational effects of this embodiment]
According to the present embodiment, since the water passage hole 17 that can be a gripping part and the operation part 42 of the lock mechanism are arranged close to each other when the fishing boat 10 is raised, the angler can set the water passage hole 17. The operation unit 42 can be operated with a hand holding the partitioning upper wall 18. Thereby, even if it is the state where the angler put the hand on the raft body 11 and lifted it, the lid 14 can be opened and closed with the hand.

  Further, according to the present embodiment, in order to change the state of the cam plate 43 to the unlocked state, it is necessary to change the posture of the cam lock plate 44 to an allowable posture. Thereby, it can suppress that the cover body 14 is opened unintentionally. Further, in order to operate the lever 49, it is necessary to raise the cover 50. Thereby, it can suppress that the operation part 42 is operated by the wrong procedure.

  Moreover, according to this embodiment, since the lock part 41 was comprised with the flat cam board 43 and the cam lock board 44, the thickness of the cover body 14 which accommodates the lock part 41 does not become large too much. Furthermore, according to this embodiment, since the wires 45 and 46 are extended along the outer edge of the through-hole provided in the cover body 14, the operation | work which inserts a cage | basket into the storage chamber 37 through the said through-hole is carried out. There is no hindrance.

  The specific configuration of the locking mechanism in the present embodiment is not limited to the above example. For example, the lock portion 41 may not be provided at the front end portion of the lid body 14. However, it is desirable that the lock portion 41 is provided in front of the center of the lid body 14 in the front-rear direction of the boat body 11. Further, the cam lock plate 44 may be omitted, and the cover 50 may be provided only for switching the restriction and allowance of the operation of the lever 49. Furthermore, the cover 50 can also be omitted.

DESCRIPTION OF SYMBOLS 10 ... Reed fishing boat 11 ... Reed boat main body 14 ... Cover body 17 ... Water passage hole 37 ... Storage chamber 38 ... Opening 41 ... Lock part 42 ... Operation part 43 ... Cam plate 44 ... Cam lock plate 44A ... Pins 45, 46 ... Wires 47, 48 ... Coil spring 49 ... Lever 50 ... Cover 55 ... V-shaped groove 56- ..First groove 57 ... second groove

Claims (4)

A main body with a storage chamber partitioned therein, an opening communicating with the storage chamber provided on the upper surface, and a water passage hole communicating with the storage chamber provided behind the opening;
A lid that is provided on the upper surface and opens and closes the opening by raising and lowering a site on the rear side in the front-rear direction;
A locking mechanism for locking the lid in a closed state,
The locking mechanism is
A lock portion that is provided at a front portion of the lid body and that changes state between a locked state that protrudes from the lid body and can be engaged with the rowboat body and an unlocked state that is retracted to the lid body side;
A fishing boat for fishing, which is provided at a rear end portion of the lid body and has an operation portion that changes the state of the lock portion between the locked state and the unlocked state. The operation unit includes a lever that moves up and down with respect to the upper surface,
The lock part is
A cam plate that is rotatably provided at the front end of the lid and changes the state by rotating;
An urging member that elastically urges the cam plate toward the locked state at all times;
The kite fishing according to claim 1, further comprising: a flexible linear member that connects the cam plate and the lever and changes the state of the cam plate to the unlocked state in conjunction with the operation of the lever. A barge. The operation portion is provided so as to be able to move up and down with respect to the upper surface, and a regulation posture for regulating the operation of the lever by lying down and covering the lever, and an operation of the lever by standing and exposing the lever With a cover that changes posture between the allowable posture and
The lock part is
A cam lock plate that is pivotably provided on the lid body and changes its posture between a restricting posture that restricts the rotation of the cam plate by rotating and an allowable posture that allows the rotation;
3. The kite fishing according to claim 2, further comprising: a flexible linear member that connects the cam lock plate and the cover and changes the posture of the cam lock plate to the allowable posture in conjunction with the operation of the cover. Hikifune. The cam plate is formed so that an arc-shaped first groove centered on the rotation center of the cam plate and an arc-shaped second groove centered on the rotation center of the cam lock plate merge. V-shaped groove is formed,
4. The kite fishing boat according to claim 3, wherein the cam lock plate includes a pin that relatively moves in the V-shaped groove as the cam plate and the cam lock plate rotate.

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