JPH0436618Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a small basket used for bait, which is one of the fishing equipment.

(Conventional technology) Traditionally, the fish fillets were crushed and used as bait, and the pieces were stuffed into a mesh-like basket and hung on the line of a fishing rod, and the pieces naturally flowed out from the basket. . It is desirable that the amount of clots flowing out of this basket is evenly discharged, but in reality it depends on the state of the current at the time, and this has a great deal to do with fishing results. Therefore, in order for the fish to flow out of the komase basket as evenly as possible, the vertical movement of the fishing rod must be adjusted according to the rolling motion of the boat, and a lid may be placed on the komase basket and the degree of opening of this lid may be adjusted. are doing.

(Problem that the invention aims to solve) However, when fishing at a place several tens of meters deep from the sea, it is impossible to judge the speed of the underwater currents from the sea, so it is necessary to have many years of experience and skill. The reality is that fishing is done while adjusting the amount of water that flows out of the fish, but it is extremely difficult to achieve this goal.

Therefore, the object of the present invention is to provide a basket that can maintain a constant flow rate regardless of the rolling of the boat or the flow of the tide.

(Means for Solving the Problems) The present invention is characterized in that an upper cap 2 is provided at the upper end opening of the cylinder body 1, and this upper cap has a window 3a for discharging waste and a spring force that closes the upper cap. A valve body 4 is provided to control communication between the inside of the body and the window,
A piston 7 is inserted into the cylindrical body, and this piston is able to slide while being in pressure contact with the inner wall of the cylindrical body.

A shaft 9 is connected to this piston, and this shaft extends outward from the bottom plate of the cylindrical body, and a spring body 10 is wound around this shaft, and applies a spring force to the piston. Furthermore, a flow rate regulating valve 12 and a check valve 13 are provided at the bottom of the cylinder.

(Operation) First, the flow rate adjustment valve 12 is closed, and the shaft 9 is pulled downward against the spring force of the spring 10, so that the piston 7 is brought into contact with the upper surface of the bottom plate of the cylinder body 1. At this time, the pressure between the piston 7 and the bottom plate of the cylinder 1 is reduced.

Then, remove the upper cap 2 and fill the inside of this cylinder. Then, the upper cap 2 is screwed onto the cylindrical body 1 again.

Then, the flow rate adjustment valve 12 is opened, the small basket is thrown into the sea, and fishing is started. Therefore, water enters the cylinder 1 through the flow rate regulating valve 12, the reduced pressure below the piston 7 inside the cylinder is relaxed, and the piston 7 rises due to the spring force of the spring 10.
This pressure causes the valve body 4 to open. When the valve body 4 opens, the waste is discharged into the sea through the window 3a.

(Example) Examples of the present invention will be described below with reference to the drawings.

An upper cap 2 is screwed into the upper end opening of the cylindrical body 1 via packing, and a window frame 3 having a window 3a for discharging is screwed into the upper cap. The upper cap 2 is provided with a valve body 4 which is closed by the spring force of a spring 5 and opened against the spring force of the spring to provide communication between the inside of the cylinder body 1 and the window 3a. This valve body is positioned by a washer 2a and a spring 5. and upper cap 2
A hanging bracket 6 is swingably attached to the holder. A piston 7 is provided inside the cylindrical body 1 so as to be able to freely slide upward, and on the outer periphery of this piston,
Since the O-ring 8 is fitted, the outer surface of this piston is able to slide, but is in pressure contact with the inner wall of the cylinder. And in the center of the lower surface of the piston 7,
A shaft 9 is connected, and the outer periphery of this shaft is slidably in contact with the lower end opening edge of the recess 1a through packing in the center of the bottom plate of the cylinder, and extends outward from the recess. A spring 10 is wound around the shaft 9, and applies a spring force to the piston 7 to move it upward. A lower cap 11 is screwed into the lower opening edge of the cylindrical body 1 via packing, and when the spring 10 is in the contracted state, the spring 10 is inserted into the recess 1a of the bottom plate of the lower cap. It can be stored in Further, a flow rate regulating valve 12 and a check valve 13 are provided on this bottom plate.

Therefore, how to use the present invention will be explained.

First, the flow rate adjustment valve 12 is closed, and the ring 9a of the shaft 9 is held and pulled downward against the spring force of the spring 10 to bring the piston 7 into contact with the upper surface of the bottom plate of the cylinder body 1. At this time, if there is seawater in the cylinder 1, it is discharged from the check valve 13. After this, even if the shaft 9 is released, the pressure between the piston 7 and the bottom plate of the cylindrical body 1 is reduced, so that the piston does not move upward even by the spring force of the spring 10.

Then, turn the upper cap 2 to remove it from the upper end opening of the cylinder 1, and fill the cylinder with a clove. Then, the upper cap 2 is screwed onto the cylindrical body 1 again.

Therefore, the flow rate regulating valve 12 is opened after determining how many minutes it would be best to drain all of the fish, depending on the type of fish at that time. There, he throws a small basket into the sea and begins fishing. Therefore, seawater enters the cylinder 1 through the flow rate regulating valve 12, and the reduced pressure below the piston 7 inside the cylinder is alleviated. Therefore, the piston 7 is raised by the spring force of the spring 10, and this pressure presses the lower surface of the valve body 4 through the valve. Therefore, the valve body 4 is
It opens against the spring force of. When the valve body 4 opens, the waste is discharged into the sea through the window 3a.

When the ring 9a is pulled down again after all the clots have been discharged, the seawater that has entered the cylinder body 1 is discharged by the check valve.

In the above embodiment, the thread is connected to the hanging fitting 6 and the ring 9.
If the thread is passed through the center of the cage, even if the cylinder 1 is accidentally dropped into the sea after the upper cap 2 is removed,
This cylinder can be easily pulled up.

(Effect of the invention) Since the present invention has the above configuration,
Since the amount of kosame discharge can be adjusted mechanically by the opening of the flow rate adjustment valve, it is possible to always ensure a uniform amount of kosame ejection according to the wishes of the angler, regardless of the tidal current. Also, because the adjustment is mechanical, there are fewer failures.

[Brief explanation of drawings]

The drawings are cross-sectional views. DESCRIPTION OF SYMBOLS 1... Cylinder body, 2... Upper cap, 3a... Window for discharging the drain, 4... Valve body, 7... Piston, 9
... Shaft, 10 ... Spring body, 12 ... Flow rate adjustment valve, 13 ... Check valve.

Claims (1)

[Scope of Claim for Utility Model Registration] A cylinder body 1, an upper cap 2 fitted into the upper end opening of the cylinder body, a window 3a for discharging waste provided in the upper cap, and a dust discharge window 3a provided in the upper cap. a valve body 4 which is provided and closes by a spring force and controls communication between the inside of the cylinder and the window; a piston 7 which is slidably provided in pressure contact with the inner wall of the cylinder; and connected to the piston. a shaft 9 extending outward from the bottom plate of the cylindrical body; a spring body 10 wound around the shaft and applying a spring force to the piston; and a spring body 10 provided at the bottom of the cylindrical body. A small basket characterized by comprising a flow rate adjustment valve 12 and a check valve 13.