JP2007110957A - Towboat for fishing sweetfish - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a towboat for fishing sweetfish equipped with a lid which is simply openable and closable without being carelessly opened when closed. <P>SOLUTION: The towboat for fishing the sweetfish is equipped with a towboat body 11 and the lid 14 installed therein. The lid 14 is equipped with a locking mechanism 17. Furthermore, the locking mechanism 17 has a locking member 40 freely rotatably supported with a shaft 44 and a safety cover 18 freely rotatably supported with a shaft 51. The locking member 40 can elastically be deformed. A first arm part 42 of the locking member 40 is elastically deformed to thereby engage the safety cover 18 with an engaging protruding part 49. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

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

  There is a fishing method called “friend fishing” in carp fishing. In friend fishing, a living carp is used as a bird. A fisherman attaches a fishing hook to this mandrel to invade the target turf territory, thereby inviting an attack on the target shark. Therefore, in friend fishing, unless a strong salmon is selected as a mantle, it is not possible to expect an attack of the target salmon. Therefore, the fisherman needs to carefully observe the rod that will be the bird in the actual fishing, and immediately replace the rod that will be the bird if it is determined that the strength of the rod has declined.

  Conventionally, a kite that serves as a bird is stored in a container called a “boat”, and a fisherman always carries this boat during actual fishing (for example, see Patent Documents 1 to 4). FIG. 6 is a perspective view of a conventional general barge.

  As shown in the figure, the tugboat 1 includes a main body 2 formed in a ship shape and a rope 3 connected to the main body 2. The rope 3 is provided with hooks 4 to 6, and a fisherman can moor the rowboat 1 by hooking the hooks 4 to 6 on a body or a fixed object at a fishing spot. The tugboat 1 is used floating on the surface of the water, and a housing room for housing the tug is defined inside the tugboat 1. Water always enters and exits from the storage room, and fresh water is always supplied to the trough stored in the storage room. Moreover, since the main body 2 is formed in a ship shape, the angler can easily move the fishing ground while the tugboat 1 is floated on the water.

  As described above, when the angler determines that the physical strength of the Otori shark has declined, the angler exchanges the Otori shark with the shark housed in the tug boat 1. The main body 2 of the tugboat 1 is provided with a lid 7 for the angler to put in and out the rod. The angler can open and remove the rod by opening the lid 7 by hand (see, for example, Patent Document 5). .

JP 2002-101799 A JP 2001-190202 A JP-A-11-196745 Japanese Unexamined Patent Publication No. 7-95840 No. 6-16522

  By the way, in actual fishing, a fisherman enters a shovel while grasping a fishing rod, and also equips and operates a needle, a line cutter, a detachment of a net, a fishing net and other fishing tools. Therefore, at the time of exchanging the rod, the angler needs to be able to easily open and close the lid 7 with one hand, and the lid 7 is securely closed unless the angler intentionally opens the lid 7. There is a need. This is because if the angler cannot easily open and close the lid 7 with one hand during actual fishing, the angler will not be able to smoothly handle the operation of exchanging rods or operating fishing rods or other fishing tools.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a lid with a lid that can be easily opened and closed so that the angler can easily take out the rod with one hand and that is not inadvertently opened when in the closed state. It is to provide fishing boats.

  (1) Since the above-described object is achieved, the rowing boat for fishing according to the present invention includes a rowing boat main body in which a storage chamber is defined and an opening communicating with the storage chamber is provided on the upper surface, and the rowing boat main body And a lid that opens and closes the opening by moving up and down around a first central axis arranged in the left-right direction, and a lock mechanism that is provided on the lid and locks the lid in a closed state. The lock mechanism includes a lock member and a safety cover. The lock member includes a central portion rotatably supported by a second central axis disposed in the left-right direction of the lid, a first arm portion extending upward from the central portion, and a second portion extending downward from the central portion. It has an arm part. The lock member rotates in a predetermined direction around the second central axis, whereby the lower end of the second arm abuts and engages with the tugboat main body, and the second central axis is the center. By rotating in an anti-predetermined direction, the lower end portion of the second arm can be changed from the second posture in which the lower end of the second arm is separated from the tugboat main body and the engagement is released. The safety cover is rotatably supported by a third central axis arranged in the left-right direction of the lid so that the safety cover can be raised and raised above the lock member. The safety cover is configured to elastically deform the first arm portion of the lock member in the first posture by falling from an upright state to engage with the upper end portion of the first arm portion and cover the lock member, By standing from the lying down state, the first arm portion of the lock member in the first posture is elastically deformed and separated from the upper end portion of the first arm portion, and the lock member is exposed.

  The angler unlocks the lid of the main boat body and opens the lid by rotating the lid around the first central axis. When the lid is opened, an opening provided on the upper surface of the tugboat main body is exposed, and the angler can accommodate the carp in the accommodation room of the tugboat main body. The angler can close the lid by rotating the lid around the first central axis. Furthermore, the angler can lock the lid in the closed state by operating the lock mechanism. Specifically, the lid is opened and closed as follows.

  The lid body is turned down around the first rotation axis from the open state, and the opening of the tugboat body is closed by the lid body. At this time, the lock member provided on the lid body rotates about the second central axis, and after changing to the second posture, changes to the first posture. Thereby, the lower end part of the 2nd arm part of a locking member engages with a tugboat main body, and a cover body is hold | maintained in the closed state with respect to the said tugboat main body. Further, the safety cover is rotated about the third central axis, and is laid down so as to cover the lock member from above. At this time, the safety cover is engaged with the upper end portion of the first arm portion by elastically deforming the first arm portion while holding the lock member in the first posture. Since the lock member is covered by the safety cover when the safety cover is laid down in this manner, the angler cannot operate the lock member unless the safety cover is intentionally raised.

  On the other hand, the angler can turn the safety cover covering the lock member around the third central axis to stand up. At this time, the safety cover is detached from the distal end portion of the first arm portion by elastically deforming the first arm portion while holding the lock member in the first posture. Thereby, the said lock member is exposed and the angler can operate this lock member. The angler can change the lock member from the first posture to the second posture by rotating the lock member around the second central axis. Since the lock member is rotatable around the second central axis, the angler can easily change the posture of the lock member to the second posture with one hand. When the lock member changes to the second posture, the engagement between the lock member and the rowboat main body is released, so that the angler can open the lid while holding the lock member by hand.

  (2) An engaging projection that protrudes in the anti-predetermined direction side is formed on the upper end of the first arm portion of the lock member, and a protruding piece that protrudes downward is formed on the lower surface of the safety cover. preferable. The projecting piece is fitted with the engaging convex portion while elastically deforming the first arm portion when the safety cover falls, and elastically deforming the first arm portion when the safety cover stands up. It is preferable to provide an engagement recess that is disengaged from the engagement projection.

  In this configuration, when the safety cover is laid down, the safety cover comes into contact with the engagement convex portion. At this time, the lock member is urged in a direction that becomes the first posture by the safety cover, that is, biased in the direction of the first posture, but since the lock member is already in the first posture, The first arm portion is elastically deformed while the lock member is held in the first posture. Due to the elastic deformation of the first arm portion, the engaging convex portion is fitted into the engaging concave portion of the safety cover. In addition, when the safety cover is raised in a state where the engagement convex portion is fitted in the engagement concave portion, the first arm portion is similarly elastically deformed, and the engagement convex portion extends from the engagement concave portion. Department leaves.

  (3) The lock member is preferably made of a flexible synthetic resin. As a result, the elastically deformable lock member can be configured easily and inexpensively.

  (4) It is preferable that a holding mechanism for holding the standing state with a constant holding force when the safety cover stands is further provided.

  By providing the holding mechanism, the standing state is held when the safety cover is raised. Therefore, the safety cover does not fall down when the angler operates the lock member to open the lid. Therefore, the angler can open the lid more easily. Further, since the safety cover is only held with a certain holding force, when the safety cover is rotated against the holding force, the safety cover falls down.

  (5) The holding mechanism is provided on the lid body, and can be engaged with the standing safety cover. The holding projection is provided on the safety cover. A rotation restricting member that abuts and restricts the rotation of the safety cover in the falling direction.

  In this configuration, when the safety cover is erected, the rotation restricting member provided on the safety cover is brought into contact with the engagement protrusion provided on the lid body, whereby the fall of the safety cover is restricted. However, when the safety cover is forcibly rotated in the direction in which the safety cover is tilted, the rotation restricting member and the engagement protrusion are disengaged, and the safety cover is tilted down.

  Thus, in the present invention, the angler can easily open and close the lid with one hand during actual fishing, and if the safety cover is lying down, the angler will The lid will not be inadvertently opened against the angler's will.

  Hereinafter, the present invention will be described in detail based on preferred embodiments with appropriate reference to the drawings.

  FIG. 1 to FIG. 3 are perspective views of a carp fishing boat 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). In this embodiment, the rowboat main body 11 has the lower main body 35 and the upper main body 36, and these are fitted in the up-down direction. The position where both are fitted is indicated by a parting line N1 in FIG.

  As shown in FIG. 3, the interior of the tugboat main body 11 is a cavity, and a housing chamber 37 for housing the kite is configured by the cavity. 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 is attached to the tugboat main body 11. The lid 14 opens and closes the opening 38. The lid 14 is rotatably connected to the tugboat body 11 via a hinge 15. Specifically, the base end portion of the lid 14 is supported by a lid support shaft 39 (first central axis). The lid support shaft 39 is adjacent to the opening 38 and is disposed along the left-right direction at a position facing the opening 38. The lid 14 can rotate about the lid support shaft 39 and can move up and down. Accordingly, the lid 14 can close the opening 38 as shown in FIGS. 1 and 2, and can open the opening 38 as shown in FIG. When the lid 14 is opened, the opening 38 is exposed, so that the angler can easily put the rod into and out of the storage chamber 37.

  The tugboat main body 11 includes water supply holes 19 to 21 and drain holes 22 to 24. These communicate with the inside of the tugboat main body 11. Therefore, when the fishing boat 10 is floated on the river surface, water enters the interior of the tugboat body 11, that is, the storage chamber 37 from the water supply holes 19 to 21, and the water in the storage chamber 37 is drained from the drainage. It is discharged from the holes 22-24. Even when water enters the storage chamber 37, the buoyancy of the tugboat body 11 is set so that the tugboat 10 for dredging fishing does not sink.

  The water supply holes 19 to 21 are provided on the bow front surface 28 symmetrically. FIG. 1 shows water supply holes 19 to 21 arranged on the left side of the bow front surface 28. Each of the water supply holes 19 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. 1-3, the drain holes 22-24 arrange | positioned at the port side 30 are shown. 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 14 includes a lock mechanism 17. The lock mechanism 17 maintains the closed posture when the lid 14 is in the closed posture, that is, when the lid 14 closes the opening 38. Therefore, the lid 14 is prevented from opening and closing when the angler does not intend. The lock mechanism 17 includes a lock member 40 (see FIG. 3) that engages with the main body 11 and a safety cover 18. The angler can open and close the lid 14 by operating the safety cover 18 and the lock member 40 as described below.

  In the kite fishing boat 10 according to the present embodiment, the lid 14 is provided with a door 16. The door 16 is a so-called double door, and opens and closes inside the tugboat main body 11. Therefore, the fisherman can easily put the caught fishing rod from the door 16 into the accommodation chamber 37 without opening the lid 14.

  4 and 5 are enlarged cross-sectional views of the main part of the tugboat main body 11. FIG. 4 is a cross-sectional view of the bow portion of the tugboat body 11 and shows the structure of the lock mechanism 17. FIG. 5 is a cross-sectional view of the bow portion of the tugboat body 11 and shows a state where the lock mechanism 17 is released.

  As shown in FIG. 4, the lock member 40 and the safety cover 18 are attached to the lid 14. The lock member 40 includes a central portion 41 extending in a substantially horizontal direction, a first arm portion 42 extending upward from the central portion 41, and a second arm portion 43 extending downward from the central portion 41. The central portion 41, the first arm portion 42, and the second arm portion 43 are integrally formed of a resin (typically, polyoxymethylene (POM)). However, the material constituting the lock member 40 is not particularly limited, and various materials can be adopted as long as they are flexible synthetic resins.

  The lock member 40 is supported by a lock member support shaft 44 (second central axis). The lock member support shaft 44 is disposed along the left-right direction and is fixed to the lid 14. As shown in FIG. 4, the central portion 41 of the lock member 40 includes a bearing portion 45, and the bearing portion 45 is fitted with the lock member support shaft 44. As a result, the lock member 40 can be rotated about the lock member support shaft 44. In the present embodiment, the central portion 41 includes a torsion coil spring 46. The torsion coil spring 46 is interposed between the central portion 41 and the lock member support shaft 44, and elastically biases the lock member 40 so as to rotate counterclockwise (predetermined direction) in FIG.

  Therefore, as shown in the figure, when the lid 14 is closed, the lock member 40 rotates leftward, and the lower end portion 47 of the second arm portion 43 comes into contact with the rowboat main body 11. Thus, the posture of the lock member 40 when the lower end portion 47 of the second arm portion 43 comes into contact with the rowboat main body 11 is defined as a “first posture”. In the present embodiment, the lower end portion 47 of the second arm portion 43 is formed in a key shape. Therefore, when the lock member 40 is in the first posture, the lower end portion 47 of the second arm portion 43 engages with the predetermined portion 48 of the tugboat body 11.

  Since the lock member 40 is elastically biased to rotate in the above direction by the torsion coil spring 46, for example, the angler operates the lock member 40 to rotate in the right direction (anti-predetermined direction). Is also possible. When the lock member 40 is rotated to the right, the lower end 47 of the second arm portion 43 is separated from the predetermined portion 48 of the rowboat main body 11, and the engagement is released. As described above, the posture of the lock member 40 when the lower end portion 47 of the second arm portion 43 is separated from the rowboat main body 11 is defined as a “second posture”.

  An engaging convex portion 49 is formed on the upper end portion of the first arm 42 of the lock member 40. This engagement convex part 49 protrudes in the right direction (the anti-predetermined direction). When the lock member 40 is in the first posture, the engagement convex portion 49 is engaged with a predetermined portion (an engagement concave portion 50 described later) of the lid 14.

  The safety cover 18 is formed in a rectangular plate shape. The safety cover 18 is supported by a safety cover support shaft 51 (third central axis). The safety cover support shaft 51 is disposed along the left-right direction similarly to the lock member support shaft 44 and is fixed to the lid 14. The base end portion 52 of the safety cover 18 is supported by the safety cover support shaft 51. The safety cover 18 rotates about the safety cover support shaft 51 and can be raised and lowered. Therefore, as shown in FIG. 4, the safety cover 18 can turn to the left to cover the lock member 40, and as shown in FIG. The lock member 40 can be exposed. In the present embodiment, the posture (see FIG. 4) in which the safety cover 18 is lying down is defined as a “falling posture”, and the standing posture (see FIG. 5) is defined as a “standing posture”. Note that a member (typically a torsion coil spring) that elastically rotates and biases the safety cover 18 may be provided so that the safety cover 18 assumes the above-described lying posture.

  A projecting piece 54 is formed on the lower surface 53 of the safety cover 18. The projecting piece 54 is a band-shaped member disposed on the lower surface 54. The projecting piece 54 is formed integrally with the safety cover 18 and extends in a direction perpendicular to the paper surface of FIG. The protrusion 54 protrudes downward as shown in the figure, and the engaging recess 50 is formed on the side surface thereof. The engaging recess 50 also extends in a direction perpendicular to the paper surface of FIG.

  When the lid 14 is closed and the lock member 40 is in the first posture, the safety cover 18 is closed. That is, the safety cover 18 changes from the standing posture shown in FIG. 5 to the lying posture shown in FIG. When the safety cover 18 is laid down, the protruding piece 54 comes into contact with the upper end portion of the lock member 40, that is, the engaging convex portion 49 of the first arm portion 42, and the engaging convex portion 49 is moved while both slide. The engagement recess 50 is fitted. Further, when the safety cover 18 is in the lying posture, the lock member 40 is covered by the safety cover 18. Further, as shown in FIG. 4, when the safety cover 18 is in the lying posture, the angler can place the finger on the tip 55 of the safety cover 18 to change the safety cover 18 to the standing posture. As a result, the lock member 40 is exposed, and the angler can open the lid 14 by operating the lock member 40.

  In the present embodiment, as shown in FIG. 4, a protrusion 56 (engagement protrusion) is provided on a predetermined portion of the lid 14. The protrusion 56 is formed integrally with the lid 14. The protrusion 56 is formed in a plate shape extending in a direction perpendicular to the paper surface in FIG. On the other hand, the safety cover 18 includes a rotation restricting portion 57 (a rotation restricting member). The rotation restricting portion 57 is provided at the rear end portion of the safety cover 18. The rotation restricting portion 57 is formed integrally with the safety cover 18 and protrudes outward in the radial direction around the safety cover support shaft 51. The protrusion 56 and the rotation restricting portion 57 engage with each other as described later. The protrusion 56 and the rotation restricting portion 57 constitute a holding mechanism 58 that holds the standing state when the safety cover 18 is raised. The effect of the holding mechanism 58 will be described later.

  When the fisherman uses the rowboat 10 for fishing, the locker unlocks the lid 14 of the rowboat main body 11 and opens the lid 14 by rotating the lid 14 around the lid support shaft 39 (see FIG. 3). When the lid 14 is opened, the opening 38 provided on the upper surface 13 of the tugboat main body 11 is exposed, and the angler can accommodate the carp in the accommodation chamber 37 of the tugboat main body 11. The angler can close the lid 14. At this time, the angler can lock the lid 14 in the closed state by operating the lock mechanism 17. Hereinafter, opening and closing of the lid 14 will be described in detail.

  The lid 14 in the open state (see FIG. 3) is turned down around the lid support shaft 39. The opening 38 of the tugboat body 11 is closed by the lid 14. When the lid 14 is closed (see FIG. 4), the lower end portion 47 of the second arm portion 43 of the lock member 40 once comes into contact with the predetermined portion 48 of the tugboat main body 11. When the lid 14 is further laid down in this state, the lower end portion 47 moves along the predetermined portion 48, and the lower end portion 47 is engaged with the predetermined portion 48 in a state where the lid 14 is completely laid down. . That is, the lock member 40 rotates about the lock member support shaft 44, temporarily changes its posture from the first posture to the second posture side, and then returns to the first posture again. Thereby, the lower end portion 47 of the lock member 40 is hooked on the rowboat main body 11, and the lid 14 is kept closed with respect to the rowboat main body 11.

  Further, the safety cover 18 is rotated about the safety cover support shaft 51 and is laid down so as to cover the lock member 40 from above. At this time, as described above, when the protruding piece 54 comes into contact with the engaging convex portion 49 of the lock member 40 and the safety cover 18 is further laid down in this state, the engaging convex portion 49 is shown in FIG. Pressed in the left direction (predetermined direction). That is, the lock member 40 receives a moment that rotates further leftward about the lock member support shaft 44. However, in this state, since the lower end portion 47 of the second arm portion 43 is engaged with the rowboat main body 11, the lock member 40 can no longer rotate leftward. Therefore, the first arm portion 42 of the lock member 40 is elastically deformed once in the left direction. As a result, the engaging convex portion 49 and the protruding piece 54 slide relative to each other, and the engaging convex portion 49 is fitted into the engaging concave portion 50.

  That is, the safety cover 18 is engaged with the engagement convex portion 49 by elastically deforming the first arm portion 42 while holding the lock member 40 in the first posture. Since the lock member 40 is covered by the safety cover 18 when the safety cover 18 is laid down, the angler can operate the lock member 40 unless the safety cover 18 is intentionally changed to the standing posture. I can't. Moreover, the work of overturning the safety cover 18 is easily performed by the angler pressing the safety cover 18 with one hand.

  Furthermore, since the safety cover 18 changes to a lying posture by elastically deforming the lock member 40, the cover 14 is not completely closed by the opening 38 (for example, the state shown in FIG. 5). Even so, when the angler presses the safety cover 18 to change to the lying posture, the safety cover 18 presses the lock member 40 from above, so that the lid 14 is completely closed by the opening 38 and is safe. The cover 18 is laid down. That is, even when the lid 14 is not completely closed, the angler can completely close the lid 14 by operating the safety cover 18 and the lid 14 is maintained in the closed state. The

  On the other hand, when the lid 14 is closed, the angler can operate the safety cover 18 to change to the standing posture. At this time, the safety cover 18 is detached from the engagement convex portion 49 by elastically deforming the first arm portion 42 while holding the lock member 40 in the first posture. Thereby, the lock member 40 is exposed and the angler can pick up the lock member 40. Specifically, the angler picks the tip of the first arm portion 42 and rotates the lock member 40 in the right direction (anti-predetermined direction) to change the first posture to the second posture (FIG. 5). reference). Since the lock member 40 is rotatable around the lock member support shaft 44, the angler can easily perform this operation with one hand. When the lock member 40 is changed to the second posture, the engagement between the lower end 47 of the second arm portion 43 and the rowboat main body 11 is released, so that the angler holds the lid 14 while holding the lock member 40 by hand. Can be opened.

  In particular, in this embodiment, as shown in FIG. 5, when the safety cover 18 is erected, the rotation restricting portion 57 provided on the safety cover 18 abuts on the protrusion 56 provided on the lid 14. The rotation restricting portion 57 rides on the protrusion 56. As a result, the safety cover 18 is restricted from rotating in the lying down direction, and is held in the upright state with a certain holding force. Therefore, when the angler opens the lid 14, the safety cover 18 does not fall down, and therefore the angler can open the lid 14 more easily.

  However, when the angler rotates the safety cover in a direction in which the safety cover is forcibly laid down, the rotation restricting portion 57 gets over the protrusion 56 and the engagement between the two is released. At this time, since the rotation restricting portion 57 is formed integrally with the safety cover 18 and the protrusion 56 is formed integrally with the lid 14, the engagement between the both is released by elastic deformation of the both. The As a result, the safety cover 18 is laid down, and the closed state of the lid 14 is locked as described above.

  Thus, in the fishing boat 10 according to this embodiment, the angler can easily open and close the lid 14 with one hand during actual fishing, and if the safety cover 18 is laid down, Unless the lid 14 is opened, the lid 14 is not inadvertently opened against the angler.

  The present invention can be applied to a tugboat used for carp fishing.

FIG. 1 is a perspective view of a carp fishing boat according to an embodiment of the present invention. FIG. 2 is a perspective view of a fishing boat for fishing according to one embodiment of the present invention. FIG. 3 is a perspective view of a carp fishing boat according to an embodiment of the present invention. FIG. 4 is an enlarged cross-sectional view of the main part of the tugboat main body of the fishing boat for dredging according to one embodiment of the present invention. FIG. 5 is an enlarged cross-sectional view of a main part of the tugboat main body of the carp fishing tugboat according to one embodiment of the present invention. FIG. 6 is a perspective view of a conventional general barge.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Reed fishing boat 11 ... Reed main body 13 ... Upper surface 14 ... Cover 15 ... Hinge 17 ... Locking mechanism 18 ... Safety cover 37 ... Storage chamber 38 ... Opening 39 ... Lid support shaft 40 ... Lock member 41 ... Central part 42 ... First arm part 43 ... Second arm part 44 ... Lock member support shaft 47 ... First Lower end of two arms 49 ... engagement projection 50 ... engagement recess 51 ... safety cover support shaft 53 ... lower surface of safety cover 54 ... projection piece 56 ... projection 57 ..Rotation restricting part 58 ... Holding mechanism

Claims (5)

A container chamber is defined in the interior and an opening communicating with the container chamber is provided on the upper surface of the tugboat main body, and the opening is operated by raising and lowering about a first central axis disposed in the left-right direction of the tugboat body. In a fishing boat for fishing rod having a lid that opens and closes, and a lock mechanism that is provided on the lid and locks the lid in a closed state,
The locking mechanism is
The lid has a central portion rotatably supported by a second central axis disposed in the left-right direction, a first arm portion extending upward from the central portion, and a second arm portion extending downward from the central portion. Then, by rotating in the predetermined direction about the second central axis, the first posture in which the lower end portion of the second arm abuts and engages with the main body of the tugboat and the anti-predetermined direction about the second central axis. A locking member that can change its posture between the second posture in which the lower end of the second arm is separated from the rowboat main body and the engagement is released by turning to
The lock member that is pivotally supported by a third central axis that is disposed in the left-right direction of the lid so as to be able to move up and down above the lock member, and that is in the first posture by lying down from an upright state The first arm portion of the lock member is engaged with the upper end portion of the first arm portion by elastically deforming the first arm portion, covers the lock member, and stands up from the fallen state to thereby raise the first arm portion of the lock member in the first posture. A fishing boat for fishing, provided with a safety cover that is elastically deformed and separates from the upper end of the first arm portion and exposes the lock member. An engagement convex portion is formed on the upper end portion of the first arm portion of the lock member so as to protrude in the opposite side of the predetermined direction.
A projecting piece protruding downward is formed on the lower surface of the safety cover,
The projecting piece
When the safety cover falls, the first arm portion is fitted with the engaging convex portion while elastically deforming, and when the safety cover stands up, the first arm portion is elastically deformed and the engaging convex portion. The kite fishing boat according to claim 1, further comprising an engagement recess that is disengaged from the boat.   The fishing boat for fishing according to claim 1 or 2, wherein the lock member is made of a synthetic resin having flexibility.   4. The kite fishing boat according to claim 1, further comprising a holding mechanism that holds the standing state with a constant holding force when the safety cover stands up. 5. The holding mechanism is
An engagement protrusion provided on the lid and capable of engaging with the standing safety cover;
5. The rotation restricting member according to claim 4, further comprising: a rotation restricting member that is provided on the safety cover and restricts the rotation of the safety cover in a falling direction by contacting the engaging protrusion when the safety cover stands up. A fishing boat for fishing.

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