JPH0637665Y2 - Sowbasin container for collecting fish - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a spout bait container for collecting fish, and in particular, by adjusting the relative reciprocating distance between the upper cylinder and the lower cylinder constituting the container with an adjusting screw, The degree of opening and closing can be adjusted to optimize the amount of sprinkled bait sprayed.

Conventionally, in this type of sowing bait container, since the upper cylinder and the lower cylinder are movably connected to each other by a linear connecting member that penetrates the space from the top wall of the upper cylinder to the bottom wall of the lower cylinder, When filling the sowing bait or spraying the filled sowing bait from the container, the connecting member in the container becomes blunt, and the filling and the spraying are not easy and smooth.

There is also known a structure in which the top wall of the upper cylinder and the upper end of the lower cylinder are movably connected by a short linear connecting member. However, due to the structure of the connecting means, the upper cylinder and the lower cylinder are relatively It is configured so that it cannot rotate. Therefore, an openable door has to be pivotally attached to the upper cylinders in order to fill them with bait. Therefore, the structure is complicated and the assembly is troublesome, and the dust of the bait sticks to the pivotal attachment portion of the door, the latch portion, the periphery of the door and the filling port, and the door cannot be opened and closed.

In view of the above, the present invention connects the connecting members provided in the upper cylinder and the lower cylinder so as to follow the adjusting screw screwed on the top wall of the upper cylinder, and at the upper end of the lower cylinder within a predetermined range. In order to make filling and spraying of bait easy and smooth, the connecting member is prevented from penetrating the space of the container and the opening and closing degree of the window is adjusted.

In addition, the upper and lower cylinders are made rotatable relative to each other to form windows for filling sowing baits, and these windows are opened and closed by the rotation of both cylinders. Easy and
The present invention aims to provide a bonito bait that can be easily filled.

Hereinafter, the present invention will be described in detail with reference to its embodiments.

1 to 4, the container for feeding fish for collecting fish is composed of an upper cylinder (1) and a lower cylinder (2) loosely fitted inside the upper cylinder (1), and both cylinders are slid relative to each other in the axial direction. In addition to being movable, it can also rotate relatively in the circumferential direction.

A linear connecting member (3) is provided at the center of the upper cylinder (1) and the lower cylinder (2), and the upper end of the connecting member is screwed to the top wall (4) of the upper cylinder (1). The lower end is connected so as to follow the screw (5), and the lower end penetrates through the upper receiver (6) of the lower cylinder (2) and extends downwardly therethrough, and a stopper (7) is formed at the extended end. By preventing the receiver (6) from falling, the distance of reciprocal movement between the two cylinders is limited.

The upper cylinder (1) and the lower cylinder (2) each have a cylindrical peripheral wall (8),
(9), the upper cylinder (1) has a conical top wall (4) formed at its upper end, and the lower cylinder (2) has a receiving end (6) at its upper end.
And a flat bottom wall (10) is formed at the lower end. The receiver (6) is composed of an annular portion (11), a cylindrical guide portion (12) at the center thereof, and a rod-shaped connecting portion (13) that connects these portions, and the annular portion (11) is connected to the lower cylinder. It fits in the peripheral wall (9) of (2) and is fixed by an adhesive or the like. The outer diameter of the lower cylinder (2) is formed to be slightly smaller than the inner diameter of the upper cylinder (1), and the lower cylinder is loosely fitted to the upper cylinder so that the lower cylinder does not rattle. The lengths are almost equal.

A plurality of inflow elliptical holes (14) and circular holes (15) are annularly formed in the top wall (4) of the upper cylinder (1) and the peripheral wall (8) near the top wall. A vertically long rectangular window (16) used for discharging and filling bait in the center of the peripheral wall (8).
, And the length of the arc of the window is approximately 1/5 of the entire circumference. A vertically elongated rectangular window (17) similar to the window (16) used for filling and discharging the bait is also formed in the center of the peripheral wall (9) of the lower cylinder, and the width of the window (17) is It is the same as the window (16) but has a long height and its lower side extends to the lower end of the peripheral wall (9).

When the lower cylinder (2) is retracted to the retracted position with respect to the upper cylinder (1), the upper side (18) of the window (17) coincides with the upper side (19) of the window (16) and the window (17) surrounds the peripheral wall ( It is closed in 8). Lower cylinder (2)
The window (17) opens so that the opening area under the window (17) becomes larger as is projected to the protruding position.

The lower cylinder (2) also has another window (21) for discharging bait, which window is formed at the lower part of the peripheral wall (9) on the opposite side of the window (17) and has a width different from each other. Identical but high in height
It is a little less than 1/5, and when the lower cylinder (2) is retracted, the strip-shaped peripheral wall portion (20) below the window (16) on the peripheral wall of the upper cylinder (1).
It is closed with and is opened when it sticks out. The outer diameter of the peripheral edge (22) of the bottom wall (10) is larger than the outer diameter of the peripheral wall (9) of the lower cylinder (2), and the lower cylinder hits the lower end of the peripheral wall (8) of the upper cylinder (1) to Make sure you do not pull in more than that.

The top wall (4) of the upper tube (1) is rotatably covered with a conical upper lid (23) similar to the wall, and the upper lid has a hole (1) in the top wall.
It has a plurality of elliptical holes (24) for inflow same as 4),
As the upper lid rotates, the hole (24) changes from a state where the hole (24) is completely aligned with the hole (14) in the top wall, to a state where they are partially aligned with each other, to a state where they are not completely aligned. Due to this change, the hole (14) in the top wall is opened and closed, and the opening area thereof is adjusted. The finger hook (25) is erected between the holes (24) of the upper lid (23) and is used for rotating the upper lid.

Each top of the top wall (4) and top lid (23) has a short tubular section (2
6) and (27) are formed, an annular space is formed between these cylindrical parts in the assembled state, and the compression spring (28) is inserted into the space. The inner peripheral surface of the tubular portion (26) has a female screw, and an adjusting screw (5) is screwed onto the female screw, and the head portion (29) of the screw is attached to the tubular portion (26), (27). I'm looking at the top of the. Both ends of the compression spring (28) are received by the head portion (29) of the adjusting screw and the flange (30) at the lower end of the tubular portion (27), and the spring (28) holds the upper lid (23) at the top wall (4). ) To prevent unnecessary rotation of the top lid.

The adjusting screw (5) has a through hole (31) at its center, and the upper end of the linear connecting member (3) penetrates through this through hole. In this state, the connecting member (3) engages the intermediate stopper (32) with the lower end of the adjusting screw (5) and screw the cap (33) onto the screw portion protruding from the head (29). Fixed to the adjusting screw (5). Connecting member (3)
The lower end of the guide is inserted into the tubular guide (12) of the receiver (6), and the stopper (7) at the end engages with the inner flange (34) at the upper end of the guide (12). The tube (2) is prevented from coming off the connecting member (3). The stopper (7) is formed by a nut screwed to the connecting member (3), moves along the guide part (12), and the upper cylinder (1) and the lower cylinder (2) are relative to each other. Even when the retracted position is taken, it is determined so as not to protrude from the opening surface of the guide portion (12) into the space of the lower cylinder (2).

A conical weight (35) is fixed to the bottom wall (10) of the lower cylinder (2). As the fixing means, the weight (35) and the bottom wall (1
A hole is bored in the center of 0), the cylinder (36) is embedded in the hole of the weight, and the screw with head (37) (38) is inserted into the hole of the bottom wall from above to make the internal thread of the cylinder. Tighten by screwing. Screws (38)
Head (37) engages with the edge of the hole in the bottom wall (10) to fix the weight (35) to the bottom wall (10) of the lower cylinder (2).

Next, when describing how to use this sowing bait container,
The lower cylinder (2) is such that the peripheral wall (22) of the bottom wall (10) is the upper cylinder (1).
Push it into the upper cylinder until it hits the lower end surface of the peripheral wall (8), and align the windows (16) and (17) of the lower cylinder and upper cylinder (3rd
Fig.), Sow the bait into the container through these windows, rotate the lower cylinder (2) and the upper cylinder (1) relatively by about 180 degrees,
The windows (17) and (21) of the lower cylinder are closed by the peripheral walls (8) and (20) of the upper cylinder.

When the container is submerged in the sea, the bottom of the lower cylinder (2) receives the resistance of seawater while the lower cylinder (2) is held in the upper cylinder (1) while the container is submerged. The food does not go out. When the container reaches the desired water depth, when the rod is pulled up, the upper cylinder (1) rises with respect to the lower cylinder (2) and the window (1
7), (21) and the hole (15) are opened (Fig. 4), and when the rod is lowered, the upper cylinder (1) descends with respect to the lower cylinder (2) and the window (17),
Close (21) and hole (15). Similarly, the windows and holes repeatedly open and close as the rod moves up and down. As a result, sowing bait is mainly sprayed into the sea through the windows (17) and (21).
Pores (39) and (40) are provided in the peripheral walls of the lower cylinder and the upper cylinder in order to make this spraying smoother and to adapt to the tide flow.

The way the bait feeds differ depending on the type and size of the bait bait.Therefore, the opening area of the discharge port and the inflow hole can be expanded or reduced so that the bait bait does not matter regardless of its type. Adjust to get the optimum condition at all times. Window as outlet (1
To adjust the opening area of (7) and (21), turn the screw (5) to the left or right to move the flange (3) of the guide (12).
Space (H) between stopper 4 (4) and stopper (7) of connecting member (3)
Is done by changing. The opening area of the inflow hole (14) is adjusted by rotating the upper lid (23) with respect to the top wall (4) of the upper cylinder.

The sowing bait container of the present invention can be modified in various ways as follows.

The upper lid (23) may be omitted, and the connecting member (3) may be bent into a circle (41) instead of the cap (33) (Fig. 5).

Further, the screw (38) is passed through the hole in the bottom wall (10) of the lower cylinder (2), and a ring-shaped rubber packing (43) and a metal C ring (not shown) are provided in the annular groove (42) of the screw. If they are fixed to the bottom wall in advance by fitting, weights of various numbers can be attached (Fig. 6).

Furthermore, the lower cylinder (2) does not have a weight attached to its bottom, and its bottom has a conical hole (4) similar to the top wall (4) of the upper cylinder (1).
4) is formed on the bottom wall (45), and the cylindrical portion (4
A rotatable connecting fitting (47) may be connected to 6) (Fig. 7).

As described above, the present invention includes a linear connecting member (3) provided in the upper cylinder (1) and the lower cylinder (2) fitted in each other so as to be capable of relative vertical movement and rotation. ) To reciprocate, and the window (2) of the lower tube (2) is moved according to the relative vertical movement of both tubes.
1) is an upper cylinder (1) that is opened and closed to spray the bait, and in order to adjust the relative vertical movement length of both cylinders,
The upper end of the connecting member (3) is connected so as to follow the adjusting screw (5) screwed to the top wall (4) of the upper cylinder (1), and the lower end is connected to the upper end of the lower cylinder (2). The stopper (7) of the terminal is inserted into the tubular guide part (12) of the receiver (6) so as to be capable of relative vertical movement and rotation, and engages with the flange (34) at the upper end of the guide part (12). The upper cylinder (1) and the lower cylinder (2) have windows (16, 17) for filling the inside of them with the rotation of both cylinders. Since it is configured to be opened and closed, the connecting member (3)
Does not disturb the filling of the bait box into the upper cylinder (1) and the lower cylinder (2) or the spraying of the filled bait bait. . Moreover, the adjusting screw (5) for the opening area of the windows (17, 21) of the lower cylinder (2) is closest to the eyes and the adjusting operation is easy.
Further, the sprinkled bait sprayed from the windows (17, 21) of the lower cylinder (2) does not adhere to the adjusting screw (5), and the operability of rotation of the adjusting screw is kept good, and from this point also Adjustment is easy and smooth.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Fig. 1 is an assembled perspective view, Fig. 2 is a perspective view of an inner cylinder, Fig. 3 is a vertical sectional view showing a state in which a sowing bait is embedded, and Fig. 4 is a use state. 5 is a vertical cross-sectional view showing another modified example, which is similar to FIG. 4 in a partially omitted sectional view, and FIG. 6 is a further modified example, which is similar to FIG. 4 in a partially omitted sectional view.
FIG. 7 is a partially omitted sectional view similar to FIG. 4 in yet another modification. In the figure, (1) is an upper cylinder, (2) is a lower cylinder, (3) is a connecting member,
(4) is the top wall, (5) is the adjustment screw, (6) is the
(7) is a stopper, (12) is a guide, (14) and (15)
Is a hole, (16), (17) and (21) are windows, (23) is a top cover,
(24) is a hole, (26) and (27) are cylindrical parts, (28) is a compression spring, (32) is a stopper, (33) is a cap, (35) is a weight, (38) is a screw, ( 39) and (40) are pores.

Claims (1)

[Scope of utility model registration request] 1. An upper cylinder (1) and a lower cylinder (2) fitted to each other so as to be capable of relative vertical movement and rotation, reciprocated by a linear connecting member (3) provided in the cylinder. The windows (21) of the lower cylinder (2) are opened and closed by the upper cylinder (1) according to the relative vertical movement of both cylinders to spread the bait, and the relative vertical movement of both cylinders. The upper end of the connecting member (3) is connected so as to follow the adjusting screw (5) screwed to the top wall (4) of the upper cylinder (1) and the lower end is adjusted to the lower cylinder in order to adjust the length of the lower cylinder. The stopper (7) of the end of the guide (12) is inserted into the tubular guide (12) of the receiver (6) coupled to the upper end of (2) so as to be capable of relative vertical movement and rotation. The upper cylinder (1) and the lower cylinder (2) are in relation to engage with the flange (34) at the upper end, and the window (1) for filling the inside of them
6, 17), and the window is opened and closed by the relative rotation of both cylinders.