JPH0122465Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The invention is a fishing bait in which the cover plate slowly opens over a certain period of time, and the bait is concentrated near the inserted fishhook. It's about baskets.

(Prior art) Conventionally, as a bait basket for fishing, Utility Model Publication No. 50-7197 has a lid pivotally attached to the lower part of the cage with a floating body attached to the upper part, and a thread for opening and closing the lid is connected to the lid. Tie one end together,
A bait basket that uses the buoyancy of the cage to open the lid has been disclosed, but if the bait basket falls sideways onto the water surface when the bait basket is loaded, the impact will cause the lid to open. This had the disadvantage that the opening/closing thread loosened, the lid opened, and the bait inside the cage was ejected.

Utility Model No. 52-45596 discloses a method in which a line is locked in a notch in the cylindrical body, and after being thrown into the sea, the line is pulled strongly to release the lock and open the lid. However, if the locking is weak, the locking will come off due to the impact when the basket is loaded, and the lid will open.To prevent this, the line is cut. If the basket is strongly locked, it has the disadvantage that it becomes difficult to release the lock even if the line is pulled after the basket is thrown into the sea.

In Utility Model No. 54-1430, a spring that is always biased to the open state is interposed between the base plate and the casing, the casing is locked by a catch hook that works with the water receiving plate, and the line is strongly pulled to release the water. A bait cage has been disclosed in which the water receiving plate is actuated by resistance to open the cage, but the water receiving plate is actuated and the lock is released due to the impact when the cage is thrown in. It had the disadvantage that the bait was excreted.

(Problem that the invention aims to solve) The lid plate does not open due to the impact when the basket is thrown in, and the lid plate slowly returns to the desired water depth over a certain period of time without having to operate the line etc. after the basket is put in. The main feature is that the bait can be opened with a button and the bait can be scattered in a concentrated manner in the vicinity of the fishhook that has been thrown in.

(Measures to solve the problem) The locking rod comes off the locking protrusion due to the impact when the basket is inserted, but to prevent the lid plate from opening, the lid presser rod is used to hold the lid plate and cushion the movement. The lid plate is opened at the desired water depth by pushing down the operating rod with a spring, slowly driving the lid pushing rod, and creating a time lag between the locking rod being engaged and disengaging from the locking protrusion and the opening of the lid plate. It is something that can be done.

In other words, the present invention has an opening 3 that pivotally supports the lid plate 2.
A fishing rod is provided in which a lid pusher rod 4 is disposed on a cage body 1 having a lid pusher rod 4, and an operating rod 5 connected to the lid pusher rod 4 is driven by a bellows 6 containing a spring 17, a valve body 7, and a rubber bag body 8. It is a bait basket.

(Example) As shown in FIGS. 1 to 3, the fishing bait basket of the present invention has an opening 3 at the lower end, and a cover plate 2 is pivotably supported in this opening 3 so as to be able to open and close freely. A base plate 10 having a base wall 9 is connected to the right end of the opening 3, and a water contact plate 11 is formed.
A letter-shaped locking rod 12 is rotatably supported on the upper part of the base wall 9, a lid push rod 4 having a hole 13 in the center is rotatably supported below the base wall 9, A bulge 14 at the lower end
The narrow diameter part 15 of the actuating rod 5 having a diameter is loosely inserted into the strip hole 13 to interlock the lid pushing rod 4 and the actuating rod 5, and the actuating rod 5 is inserted into the guide hole 16 provided in the base plate part 10. A bellows 6 containing a spring 17 is disposed at the upper end of the operating rod 5, a valve body 7 is disposed at the upper part of the bellows 6, and a rubber bag body 8 having a locking protrusion 27 is covered with the valve body 7. The attached part is held by the holding part 18 of the basket body 1, and liquid is sealed in the bellows 6, the valve body 7, and the rubber bag body 8.

The valve body 7 is attached to the bottom plate 1 as shown in FIG.
A small hole 20 and a valve hole 21 are bored in the valve hole 2, and the head of the valve rod 23, which has a spring 22 wound around the rod, is inserted into the valve hole 2.
1, a valve rod 23 is provided between the bottom plate 19 and the middle plate 24, and a nozzle pipe 25 is provided protruding from the upper surface.

The liquid sealed in the bellows 6, the valve body 7, and the rubber bag body 8 can be water, various oils, etc., and is not particularly limited. In order to prevent corrosion of the spring 22, deterioration and freezing of the rubber bag body 8, it is preferable to use an automobile radiator liquid (LLC).

Next, a method of using the bait basket for fishing according to the present invention will be explained.

Attach a cage 29 to the ring 28 at the upper end of the basket body 1, connect a line 30 and a bevel 31 to the cage 29, adjust the water depth of the bait basket for fishing with a float, and add bait to the basket body 1. After filling, the cover plate 2 is closed and the operating rod 5 is pressed so as to rotate in the direction of the opening 3 so as to come into contact with the cover plate 2. The liquid in the bellows 6 is pushed up against the force and flows into the valve hole 2 of the valve body 7.
1 and the nozzle hole 26 into the rubber bag body 8, the bellows 6 contracts and the rubber bag body 8 expands.

Then, as shown in FIGS. 1 and 2, this rubber bag body 8 is bent and the locking protrusion 2 of the rubber bag body 8 is
When the locking rod 12 is hooked on 7 to lock it, the nozzle pipe 2
The rubber bag body 8 contacts the tip of the bellows 5 to close the nozzle hole 26, preventing the liquid in the rubber bag body 8 from flowing back into the bellows 6, and the bellows 6 is held in a contracted state. Ru.

When the fishing bait basket in the state shown in FIG. The stopper rod 12 comes off, and at the same time the fishing bait basket sinks into the sea with the opening 3 facing down.

Then, in the sea, the rubber bag body 8 stands up due to the elastic force of the rubber bag body 8, and the rubber bag body 8 and the nozzle hole 2
6 is released, the spring 17 inside the bellows 6 springs, and the liquid inside the rubber bag body 8 gradually flows into the bellows 6 through the small hole 20 via the nozzle pipe 25, and the bellows 6 is released. It gradually expands downward.

Due to the expansion of the bellows 6, the operating rod 5 gradually lowers, and the lid push rod 4 is pushed down accordingly, and the lid plate 2 that comes into contact with the left end of the lid push rod 4 gradually opens due to its own weight, causing When the bellows 6 is restored to its original size by the elastic force of 17, the operating rod 5 is fully lowered, the cover plate 2 is released from contact with the cover pusher 4, and is fully opened, as shown in Fig. 3. The state shown is reached, and the bait in the cage body 1 is discharged into the sea.

At this time, since the bottom of the basket body 1 is constricted, the bait does not come out from the basket body 1 all at once.

Note that the time required for the cover plate 2 to fully open is adjusted by the degree of contraction of the bellows 6; increasing the degree of contraction of the bellows 6 increases the time required, and decreasing the degree of contraction of the bellows 6 increases the time required. The same time can be shortened.

That is, the operating rod 5 is pushed up deeply, the bellows 6 is contracted to the minimum, and the locking rod 12 is moved to the locking protrusion 27.
If the locking rod 12 is locked to the locking protrusion 2, it will take a long time to open the cover plate 2, and the operating rod 5 will be pushed up slightly and the bellows 6 will not be compressed too much.
7, the time it takes for the lid plate 2 to open is shortened.

(Effect of the invention) As described above, the fishing bait basket according to the present invention has the above-described structure, so that the impact at the time of feeding can cause the locking rod to 1.
2 comes off from the locking protrusion 27, but the lid plate 2 then opens slowly over a certain period of time, which has an excellent effect of not wasting the bait.

The fishing bait basket of the present invention is equipped with a bellows 6, a valve body 7, and a rubber bag body 8, so that the time required to open the lid plate 2 can be easily adjusted depending on the degree of contraction of the bellows 6. It is.

The fishing bait basket of the present invention has a locking rod 12 having a water stop plate 11 on a locking protrusion 27 provided on a rubber bag body 8.
Since the bait is locked, the lock is easily released due to the impact when feeding, and there is no need to forcefully pull the line 30 after feeding, and the bait can be spread accurately at the feeding position. It is.

[Brief explanation of the drawing]

Figure 1 is a front view of the bait basket for fishing according to the present invention before it is loaded, Figure 2 is a partially omitted enlarged sectional view of the bait basket before it is loaded, and Figure 3 is the bait basket after it is loaded. It is a front view of a basket. 1... Basket body, 2... Lid plate, 3... Opening, 4
...Lid push rod, 5...Operating rod, 6...Bellows, 7
... Valve body, 8 ... Rubber bag body, 9 ... Base wall, 1
0...Base part, 11...Water plate, 12...Latching rod, 13...Strip hole, 14...Bulging part, 15...Small diameter part, 16...Guide hole, 17...Spring ,1
8... Holding part, 19... Bottom plate, 20... Small hole, 2
1... Valve hole, 22... Spring, 23... Valve rod, 24... Middle plate, 25... Nozzle pipe, 26...
Nozzle hole, 27...locking protrusion, 28...ring,
29...Sarukan, 30...Michiito, 31...Harisu.

Claims (1)

[Scope of utility model registration request] An opening 3 is provided in the lower part, a basket main body 1 is formed in which the lid plate 2 is pivotally supported so as to be openable and closable, and a base plate 1 is formed in the opening 3.
0 base wall 9 is arranged at the edge of the opening 3, and the water contact plate 1
A locking rod 12 and a lid pushing rod 4 having a locking rod 1 are rotatably supported on the base wall 9, an operating rod 5 is loosely inserted into a hole 13 of the lid pressing rod 4, and a spring 17 is installed inside. A bellows 6 is disposed at the upper end of the operating rod 5, a valve body 7 having a nozzle pipe 25 at the upper end is disposed above the bellows 6, and a rubber bag body 8 having a locking protrusion 27 is covered with the valve body 7. This fishing bait cage is constructed by holding the valve body 7 in a holding part 18 of the basket body 1, and filling liquid in the bellows 6, the valve body 7, and the rubber bag body 8.