JPH089854A - Fishing bait cage - Google Patents

Abstract

PURPOSE:To provide a fishing bait cage capable of properly throwing out of the cage scattering baits or a fish hook with a bait only at a target point. CONSTITUTION:This fishing bait cage is so designed as to be furnished with a cage body, a lid at the bottom of the cage, a central shaft penetrating through both the cage body and lid in the axial direction, and a pressure-sensitive plate hinged on the side of the cage body and designed to be in contact with and cover an opening formed on this side. In this case, the bottom lid is vertically slidable along the central shaft, and the free end of the plate and the bottom lid are held respectively through a mechanism to insert a projected rod into a holding hole.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing bait basket, and more particularly to a bait basket capable of accurately releasing a bait bait at a target water depth and a bait bait reaching a target water depth. The present invention relates to a fishing bait basket that can be used as both a hook for hiding a hook and a hook for hiding the hook when it reaches a point.

[0002]

2. Description of the Related Art When a fishing line is raised at a target depth,
The bait basket for fishing having a mechanism in which the lid of the bait basket is opened and the spouted baits and the hooks are released to the outside is disclosed in Japanese Utility Model Publication No. 57-72286.
It is disclosed in Japanese Utility Model Publication No. 56-33083 and is already known. The former is a mechanism in which the lid is pressed down by the water pressure acting in the bait basket when the fishing line is heated, and it slides down from the lid stopper device that stops the movement of the lid to open the lid. . On the other hand, in the latter, the water pressure receiving plate mounted on the basket is displaced by water pressure, and along with this, the water pressure operating plate integrally attached to the water pressure receiving plate moves to release the water pressure operating claw, and the basket moves to the left and right due to the elasticity of the spring. It is a mechanism to open. The drawback of the former is that when the basket is thrown into the sea, the centrifugal force acts in the direction of the center axis of the basket, but this centrifugal force causes the lid to slide down and the bait and fishing hook inside come out. In other words, the mechanism does not completely prevent the centrifugal force. Before entering the sea, bait and fishing hooks have already gone out. Further, the lid stopper is formed by inserting a cut into the side surface of the cylinder, and since the material of the cylinder itself is used, there is a drawback that it is deteriorated due to fatigue due to repeated opening and closing, and it does not function. Also, because the curved surface of the cylinder is interrupted,
There is also a drawback that it is difficult to displace outside. On the other hand, in the latter, the portion that receives the water pressure protrudes upward, and the catching portion, that is, the water pressure actuating claw is located below the portion of this water pressure receiving plate, so the displacement is smaller than the displacement amount of the water pressure receiving plate. There are drawbacks. In other words, with the mechanism that pulls the line thread and applies water pressure to the water pressure receiving plate to displace it, even with the water pressure receiving part with the largest displacement, originally it is not possible to expect much displacement, but in this latter device, Since the part of the water pressure actuated claw is located further below the water pressure receiving plate, the displacement amount is further reduced (a few fractions), and there is a + minus displacement, so there is a drawback that the claw cannot be removed. On the other hand, if you allow it to disengage even with a slight displacement, this time the lid opens when you throw it into the sea before pulling the line. Further, in this invention, since the water pressure receiving plate is projected upward, there is a problem that the fishing line is entangled in this portion, and the structure is complicated and the weight is heavy.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of such problems, and an object thereof is to open a lid or entangle a thread by centrifugal force when throwing a basket into the sea. It has a reliable locking and opening mechanism that does not cause any trouble, and the bait and fishhook are not leaked on the way,
It is intended to provide a bait basket with a new structure that is released accurately and effectively only at the target point.

[0004]

As a result of earnest research, the present inventor has found that the above-mentioned problems can be solved by a sprinkler basket having the following structure. That is, 1. The cage, the bottom lid at the bottom of the cage, the central axis that is fixed to the cage, penetrates the cage and the bottom lid in the axial direction, and is hinged to the side surface of the cage, and is formed on the side surface of the cage. A pressure-sensitive plate having a structure that abuts and covers the opening, the bottom lid can slide up and down the central axis, and the free end of the pressure-sensitive plate and the bottom lid have a structure in which the protruding rod is inserted into the locking hole. A bait basket characterized by being locked by a locking mechanism. 2. The cage, the bottom lid at the bottom of the cage, the central axis that is fixed to the cage, penetrates the cage and the bottom lid in the axial direction, and is hinged to the side surface of the cage, and is formed on the side surface of the cage. A pressure sensitive plate having a structure which abuts against and covers the opening, and a connecting rod for connecting the free ends of the bottom cover and the pressure sensitive plate, the bottom cover being capable of sliding up and down the central axis,
The bait basket characterized in that the connecting rod and the existing lid, and the connecting rod and the pressure sensitive plate are locked by a locking mechanism having a structure in which the projecting rod is inserted into the locking hole. 3. The cage, the bottom lid at the bottom of the cage, the central axis that is fixed to the cage, penetrates the cage and the bottom lid in the axial direction, and is hinged to the side surface of the cage, and is formed on the side surface of the cage. The bottom cover is capable of sliding up and down the central axis, and the free end of the bottom plate and the bottom cover are the pins attached to the bottom plate. A bait basket characterized by being locked by a locking mechanism that is hooked and locked on the bottom of the lid. 4. The cage, the bottom lid at the bottom of the cage, the central axis that is fixed to the cage, penetrates the cage and the bottom lid in the axial direction, and is hinged to the side surface of the cage, and is formed on the side surface of the cage. A pressure sensitive plate having a structure which abuts against and covers the opening, and a connecting rod for connecting the free ends of the bottom cover and the pressure sensitive plate, the bottom cover being capable of sliding up and down the central axis,
The connecting rod and the pressure-sensitive plate are locked by a locking mechanism having a structure in which a projecting rod is inserted into a locking hole, and the connecting rod and the bottom lid are locked by hooking a pin attached to the connecting pipe to the bottom portion of the bottom lid. A bait basket characterized by being locked by a locking mechanism.

[0005]

In the bait basket of the present invention, there is a central shaft through which the basket body is skewered and penetrated, and the bottom lid is attached to this central shaft in a skewed state, and freely slides up and down. be able to. When the lid is closed, the central axis slides upward and the outer peripheral end of the lid contacts the lower end of the basket to close the gap. In this state, the lid is locked to the pressure-sensitive plate directly or to the connecting rod connected to the pressure-sensitive plate. The pressure sensitive plate is provided on the side surface of the basket, and the back surface abuts the opening formed on the side surface of the basket to close the opening. The inside of the basket has a structure in which the water pressure in the basket is transmitted by communicating with the inside of the basket. Normally, it closes the communication opening formed on the side of the basket and acts as a kind of lid, part of which is attached to the basket by butterflies, and the other is a state in which the edge is cut and it can move freely It has become. When water pressure is applied to the basket by pushing the road thread, the water pressure is transmitted to the back of this pressure sensitive plate through the opening for communication, and the pressure sensitive plate has its free end with the part connected to the side of the basket as a fulcrum. Displaces to the outside. At this time, the locking mechanism between the pressure-sensitive plate and the bottom lid, or the pressure-sensitive plate and the connecting rod is released, and the bottom lid becomes free and slides down the central axis to go down. A stopper is attached to the lower end of the central shaft to prevent the bottom lid from coming off, and the lowering of the bottom lid stops there. A gap is formed between the bottom end of the basket and the bottom lid, and the bait is discharged from there. It is preferable that the locking portion of the pressure-sensitive plate is provided at its free end, particularly preferably at the portion of the pressure-sensitive plate where the displacement amount is the largest. In this way, even if the engagement of the engagement portion is deepened, the engagement can be sufficiently released. On the contrary, since the locking can be made deep enough, it cannot be easily released except when pulling the thread. In other words, reliable and reliable locking and reliable release are achieved. This is one of the major features of the present invention. When the basket is thrown into the water, centrifugal force acts on the basket in the direction of the central axis, and if there is no locking mechanism, the bottom lid is opened by the centrifugal force. The most reliable locking mechanism is to put a stopper in the direction perpendicular to the centrifugal force. The second feature of the present invention is
The locking mechanism is provided in this right angle direction. That is,
Specifically, it is a mechanism for inserting the projecting rod into the locking hole at a right angle or a mechanism for hooking with a pin. Attach a locking mechanism consisting of a combination of a projecting rod and a locking hole to the free end of the locking part of the bottom lid and the pressure-sensitive plate, or attach a hooking pin to the free end of the locking part of the pressure-sensitive plate, and attach this to the bottom lid. It is locked by hooking it on the bottom. In this case, the centrifugal force acts in a direction perpendicular to the projecting rod (or pin), and the projecting rod (or pin) is disengaged so that the opening door is not opened. Moreover, since the pressure sensitive plate is displaced by water pressure in the direction perpendicular to the centrifugal force, the protruding rod (or pin)
It is displaced in the same direction as, and the protruding rod (or pin) is smoothly disengaged from the locking hole. With the combination of the projecting rod and the locking hole, it does not matter whether the projecting rod (or pin) is brought to the bottom lid or the pressure sensitive plate. The projecting rod (or pin) is basically inserted at a right angle as described above, but even if the protruding rod (or pin) is displaced a little from the right angle, the right angle component exists, so that the object can be sufficiently achieved. A right angle is the optimum angle. The point is that the direction is the same as the displacement of the pressure sensitive plate. To form the pressure sensitive plate, a separately prepared item may be attached to the cage by a butterfly, or if the cage material has a hinge property, the side surface of the cage may be cut open and integrally formed from the same material. Alternatively, the pressure sensitive plate may be made of a hinged material and attached directly to the basket. The part of the pressure-sensitive plate to which the hinge is attached may be the upper part or the lateral part of the pressure-sensitive plate, as long as the pressure-sensitive plate can be opened downward or laterally opened. When using a pressure sensitive plate prepared separately, hinge it using a hinge or an elastic band. For the elastic band, weather resistant rubber, fiber reinforced weather resistant rubber, etc., especially fiber reinforced weather resistant rubber are preferable. The fiber reinforced weather resistant rubber does not deteriorate with repeated use and can always secure sufficient elasticity, fatigue resistance and hinge characteristics. Silicon rubber and urethane rubber are most preferable as the rubber, and glass fiber is most preferable as the fiber. This can be formed by impregnating glass fiber with silicone rubber or urethane rubber. To explain the action of the locking mechanism between the pressure-sensitive plate and the bottom lid, the pressure-sensitive plate and the bottom lid are directly or indirectly locked with a connecting rod between them when thrown into water. The opening is closed, and the sprinkled bait inside cannot be spilled outside. When water pressure is applied to the inside of the basket by pulling the road string strongly, this water pressure is transmitted to the pressure sensitive plate from the opening, and the pressure sensitive plate is pushed out,
The free-end portion formed on the pressure-sensitive plate (the portion where the cage body and the edge are cut and which can be freely displaced) is displaced outward. At this time, the stopper attached integrally with the pressure sensitive plate is also displaced,
The lock is released. On the other hand, since the water pressure also acts on the open door, it is pushed by the water pressure and the bottom lid also slides downward, so that the sprinkled bait or the hook with the bait is released downward. The protruding rod (or pin) and the locking hole may be attached to either the pressure sensitive plate or the bottom lid. Alternatively, when the pressure-sensitive plate and the bottom lid are linked by the connecting rod, they may be attached to either the pressure-sensitive plate or the connecting rod. Next, the operation of the connecting rod will be described. When the pressure-sensitive plate and the bottom lid are separated from each other, the connecting rod is used to connect the pressure-sensitive plate and the bottom lid. The connecting rod and the pressure-sensitive plate, and the connecting rod and the bottom cover are both locked by the above-mentioned locking mechanism.When the pressure-sensitive plate moves and the locking mechanism with the connecting rod is released, the bottom cover and the connecting rod move together. Then, the connecting rod stops at the position of the stopper on the way, and the engagement between the connecting rod and the bottom cover is released at least until it comes down to the position of this stopper, and the bottom lid goes down by itself and the bottom is closed. open. The mechanism of the basic locking relationship between the pressure sensitive plate and the bottom lid does not change with or without the connecting rod, but the existence of the connecting rod broadens the design of the cage. If the pressure sensitive plate and the bottom cover are separated from each other, the free end of the pressure sensitive plate may be extended downward instead of using the connecting rod, or the locking mechanism itself may be extended. You may do it. The shape of the protruding rod (or pin) used in the present invention may be rod-shaped, plate-shaped, or any shape, and the locking hole is not necessarily a closed hole. A hole or groove with a part cut out can sufficiently achieve the purpose.

[0006]

The present invention will be described with reference to the drawings. 1 to 4 are explanatory views of the structure of the present invention, in which (a) shows a state in which the bottom lid is closed and locked, and (b) shows a state in which the lock is released and the lid is opened. 1, 2 and 4 are explanatory views when the bottom lid and the pressure sensitive plate are directly engaged, and FIG. 3 is an explanatory diagram when the bottom lid and the pressure sensitive plate are connected by a connecting rod. Figures 1, 2, 4
Then, 1 is a bottom lid, which can freely slide down along the central axis 2 and stops at the position of the stopper 3. Reference numeral 4 denotes a pressure sensitive plate that surrounds and closes the opening 5 formed by cutting out the side surface of the basket from the outside. Figure 1 shows that if the basket material is elastic,
It is made of the same material as the basket. In FIG. 2, a basket made of a different material is attached to the side of the basket through an elastic rubber plate 6. In the case of FIG. 4, a basket made of a different material is attached to the side of the basket via an elastic rubber plate. In the state of (a), the pressure sensitive plate closes the opening, the back surface communicates with the inside of the basket, and is stopped by the stopper. In FIG. 1, the bottom lid 1 is provided with a pin 7, which is inserted into a pin hole 8 of the pressure sensitive plate and stopped. In FIG. 2, the pressure sensitive plate has a pin 7 and the bottom cover has a pin hole 8, and the pin is inserted into the pin hole to be stopped. In FIG. 4, the pin 7 is attached not to the bottom cover directly but to the slide pipe 9, which is inserted into the pin hole 8 and stopped. The slide pipe 9 is fixed to the bottom lid and moves up and down on the central axis together with the bottom lid. The state in which the bottom lid is stopped is a state in which the bottom lid closes the bottom surface of the basket, and the pressure sensitive plate also covers the opening and is locked to each other. When you want to release the bait in the basket, if you pull strongly on the line thread tied to the center axis, water pressure acts on the basket through the opening at the top of the basket, and this water pressure is transmitted from the opening to the pressure sensitive plate. , The pressure sensitive plate is displaced outward. At this time, the pin 7 slips out of the pin hole 8 of the pressure sensitive plate, the mechanism that has stopped the bottom lid is released, the bottom lid slides down the central axis and is lowered downward, and the bait inside is released downward. It When the basket is thrown into the sea, both the bottom lid and the pressure sensitive plate are subjected to the centrifugal force in the axial direction, and the force for laterally displacing the pressure sensitive plate does not work. This centrifugal force is perpendicular to the pin 7 and the bottom lid is not opened unless this pin is broken. Further, since the pin is provided on the lower part of the pressure sensitive plate where the displacement is greatest, it can be freely removed even when the pin is inserted deeply. Thus, in this example, when the basket is thrown into the sea, the lid does not open and the bait comes out. Fig. 3 shows the case where the bottom cover and the pressure-sensitive plate are connected by the connecting rod. When the pressure-sensitive plate is unlocked by water pressure, the bottom cover slides down together with the connecting rod, and the pin 10 is the bottom of the basket. When the slide pipe 9 comes below, the slide pipe 9 is rotated and disengaged from the notch 11 of the connecting rod, and only the bottom lid is slid down the central axis, and it is opened as shown in the figure.

[0007]

INDUSTRIAL APPLICABILITY As described in detail above, when throwing a basket into the sea, the lid of the present invention will open and the bait or the bait with the bait will go out even if it is handled roughly. Since no trouble occurs at all and the bait or the hook can be surely released at a desired point, a great amount of fishing can be expected.

[Brief description of drawings]

FIG. 1 is an explanatory view of the structure of the present invention (when the bottom lid and the pressure sensitive plate are directly engaged)

FIG. 2 is an explanatory view of the structure of the present invention (when the bottom lid and the pressure sensitive plate are directly locked)

FIG. 3 is an explanatory view of the structure of the present invention (when the bottom lid and the pressure sensitive plate are connected by a connecting rod).

FIG. 4 is an explanatory view of the structure of the present invention (when the bottom lid and the pressure sensitive plate are directly locked)

[Explanation of symbols]

1 ... Bottom lid 2 ... Center axis 3 ...
Stopper 4 ... Pressure sensitive plate 5 ... Opening 6 ...
Elastic rubber plate 7 ... Pin 8 ... Pin hole 9 ...
Slide pipe 10 ... Pin 11 ... Notch

Claims (4)

[Claims] 1. A basket, a bottom cover at the bottom of the basket, a central shaft fixed to the basket and penetrating the basket and the bottom cover in the axial direction, and hinged to the side surface of the basket. The pressure sensing plate has a structure that abuts and covers the opening formed on the side surface, the bottom lid can slide up and down the central axis, and the free end of the pressure sensing plate and the bottom lid lock the protruding rod. A bait basket characterized by being locked by a locking mechanism having a structure of being inserted into a hole. 2. A cage, a bottom lid at the bottom of the cage, a central axis fixed to the cage, penetrating the cage and the bottom lid in the axial direction, and hinged to the side surface of the cage. The pressure sensing plate has a structure that abuts and covers the opening formed on the side surface, and a connecting rod that connects the bottom lid and the free ends of the pressure sensing plate, and the bottom lid can slide the central axis up and down. The bait basket characterized in that the connecting rod and the bottom lid, and the connecting rod and the pressure-sensitive plate are locked by a locking mechanism having a structure in which the projecting rod is inserted into the locking hole. 3. A cage, a bottom lid at the bottom of the cage, a central axis fixed to the cage, penetrating the cage and the bottom lid in the axial direction, and hinged to the sides of the cage. The pressure sensing plate has a structure that abuts and covers the opening formed on the side surface, the bottom lid can slide up and down the central axis, and the free end of the pressure sensing plate and the bottom lid are attached to the pressure sensing plate. A bait basket characterized in that it is locked by a locking mechanism that hooks the attached pin on the bottom of the bottom lid and locks it. 4. A cage, a bottom lid at the bottom of the cage, a central axis fixed to the cage, penetrating the cage and the bottom lid in the axial direction, and hinged to the side surface of the cage. The pressure sensing plate has a structure that abuts and covers the opening formed on the side surface, and a connecting rod that connects the bottom lid and the free ends of the pressure sensing plate, and the bottom lid can slide the central axis up and down. The connecting rod and the pressure-sensitive plate are locked by a locking mechanism having a structure in which a projecting rod is inserted into a locking hole, and the connecting rod and the bottom lid are locked by hooking a pin attached to the connecting pipe to the bottom portion of the bottom lid. A bait basket characterized by being locked by a locking mechanism.