JP3096976B2 - Fishing bait container for fish collection - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sowing bait container for catching fish used for collecting fish in sea fishing and the like, and more particularly to a sowing bait container capable of facilitating a filling operation of sowing bait. It is.

[0002]

2. Description of the Related Art Containers of various structures are known as sowing bait containers. Among them, a pair of cylinders having a cylindrical peripheral wall and having one end opened and one end having an end wall are formed in the circumferential direction and the other end. It is loosely fitted movably in the axial direction, the bait is filled into the cylinder from the filling window formed on the peripheral wall, and the one cylinder is moved up and down in the axial direction to open and close the discharge window provided at the lower end. BACKGROUND OF THE INVENTION Sowing bait containers designed to release bait are widely used.

[0003] By rotating the inner cylinder while holding the outer cylinder, the container is opened so that the positions of the filling windows formed in the respective cylinders coincide with each other, and the sowing bait is filled. Thereafter, the cylinder is rotated so that the position of the window is shifted, the cylinder is closed by closing the window, and then put into the sea, and the rod is moved up and down at the position of the shelf to open the discharge window formed in the inner cylinder, Release sowing bait. When the rod is raised, the bait in the container is empty, so it is necessary to refill the bait quickly and throw it into the sea before the collected fish are scattered, The outer cylinder and the inner cylinder are rotatably fitted as shown in the figure.If you are in a hurry, the filling windows of the inner and outer cylinders often do not completely match. In some cases, it was difficult to sufficiently fill.

In Japanese Utility Model Publication No. 7-55906, a circumferential groove is provided on the peripheral surface of one cylindrical body, and a protrusion is formed on the other cylindrical body so as to be fitted in the circumferential groove so as to be movable in the circumferential direction. There is described a fishing bait basket for fishing in which a projection is engaged with a circumferential groove, two cylinders are fitted and fitted, and rotation of the cylinders is stopped at a position where each bait filling port of the inner and outer cylinders coincide. However, this basket is not configured to move the cylinder in the axial direction to open and close the release window, and the bait outlet remains open at the lower end of the cylinder, so when it is thrown into the sea, It is not possible to properly sprinkle the bait in the area corresponding to the fish.

[0005]

The problem to be solved by the present invention is as follows.
A fish collecting bait in which a pair of loosely fitted cylinders are rotated in the circumferential direction to open and close a window for filling the bait formed on the peripheral wall and move in an axial direction to open and close a window for discharging the bait at a lower end. In the container, the filling window formed in the two tubes can be opened immediately at any position moved in the axial direction so that the filling window can be immediately aligned, and the sowing bait can be reliably filled into the tube from the sufficiently opened window. The purpose of the present invention is to provide a sowing bait container.

[0006]

According to the present invention, in the above-mentioned fishing bait container, the filling window is opened and closed before and after the axial movement of the cylinder. The engagement groove is formed on the peripheral wall of one of the cylinders so as to extend in the circumferential direction so as to restrict the movement in the axial direction, and is fitted in the engagement groove on the peripheral wall of the other cylinder. A sowing bait container for fish collection characterized by forming an engaging projection that engages with the engaging end is provided, and the above-mentioned problem is solved.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The sowing bait container shown in the figure comprises an outer cylinder (1) having a cylindrical peripheral wall and an inner cylinder (2), each of which has an open end at one end and an end wall at the other end. It is formed and is loosely fitted so as to be movable in the circumferential direction and the axial direction. On the peripheral wall of the outer cylinder (1) is formed a filling window (3) for putting sowing bait into the cylinder, and there is a conical top wall (4) at the upper part. There are holes for drainage (5) ..., (6)
・ ・ Is provided. In the upper surface of the top wall (4), a hole (6) having a conical shape along the top wall in the figure and along the top wall is provided.
An upper lid (8) having a drain hole (7)... Corresponding to the above is rotatably provided to adjust the opening amount of the hole, but the upper lid (8) may not be provided. is there.

On the peripheral wall of the inner cylinder (2), a filling window (9) having a size corresponding to the filling window (3) of the outer cylinder (1) is formed. The lower part of the window opens downward to the locking edge (10) of the inner cylinder (2) so as to be able to discharge the sow when it moves, and also serves as a discharge window. Also, a discharge window (11) is formed at the lower part of the peripheral wall of the inner cylinder facing the filling window (9), and the peripheral wall is provided with holes (12) for draining water. The holes (12)... Are opened when the filling windows (3) and (9) of the outer cylinder (1) and the inner cylinder (2) are aligned with each other as described later. ) Are provided so as to coincide with the drain holes (5).

The lower end of the inner cylinder (2) has a conical bottom wall (13).
Is formed integrally, but an appropriate weight can be provided in the portion. For example, as shown in FIG. 3, a nut (14) is provided on the bottom wall (13) to fix the weight (15). Or the weight can be attached to the inner cylinder by any other appropriate method.

The outer cylinder (1) and the inner cylinder (2) are connected so as to move in the axial direction within a restricted range. As this connection mechanism, various known configurations can be used.
In the figure, a line member (16) is provided in the inner tube (2) and the outer tube (1) to be inserted in the axial direction, and the portion above the retaining portion (17) formed in the line member (16) is described above. It extends upward through an adjusting nut (18) screwed above the top wall (4) of the outer cylinder (1), and is fixed with a cap (19) screwed to its tip, and the lower part is the inner cylinder (2). It extends downward from the lower end of the tongue and is bent to form a ring (20) to prevent it from falling off. In addition, instead of the cap (19) at the upper end of the wire member, the wire member is bent to form a ring, the cap at the lower end of the wire member is provided with a cap as described above, The wire member may be fitted in the stopped state.

Although the wire member (16) is inserted through the entire length in the axial direction in the figure, an appropriate support member is provided on the upper part of the inner cylinder (2), and the support member is in a state where the wire member is prevented from coming off. , It is not necessary to provide the wire member over the entire length (not shown).

In the drawing, the amount of movement of the inner cylinder (2) in the axial direction can be adjusted by moving the wire member (16) up and down by changing the screwing amount of the adjusting nut (18). When the upper lid (8) is provided, a spring (23) is mounted between the flange (21) of the adjusting nut (18) and the step (22) of the upper lid (8). The upper lid (8) will not be loosened even if it is moved forward and backward.

[0013] A peripheral wall of one of the cylinders extends in the circumferential direction so as to regulate the circumferential movement of the cylinder at positions where the filling window is opened and closed before and after the axial movement of the tube. An engagement groove (24) is formed which extends into the outer peripheral wall of the other cylinder, and is fitted into the engagement groove (24) on the peripheral wall of the other cylinder and engages with the engagement ends (25a) and (25b) of the engagement groove at each of the positions. A mating engagement projection (26) is formed.

In the embodiment shown in FIGS. 1 to 5, an engagement groove (24) having an opening on one side is provided on the open end side of the inner surface of the outer cylinder (1) to discharge the outer surface of the inner cylinder (2). An engagement protrusion (26) is provided on the side of the window (11). The circumferential length of the engagement groove (24) is
As shown in FIG. 5, the engaging projections (26) engage at the opening positions (FIG. 5 (A)) where the filling windows (3) and (9) of the outer cylinder (1) and the inner cylinder (2) coincide. Abuts one engaging end (25a) of the groove (24),
At the position where the filling windows (3) and (9) are displaced and closed (FIG. 5B), the engaging projection (26) has a length that abuts on the other engaging end (25b). The axial width of the engaging groove (24) is such that when the cylinder moves in the axial direction,
(26) is a width that does not come off from the engagement groove (24).

In the embodiment shown in FIG. 6, the inner cylinder (2)
An engagement groove (24) as described above is provided on the outer surface on the open end side of the outer cylinder, and an engagement protrusion (26) that fits into the engagement groove (24) is formed in the inner surface of the outer cylinder (1). The circumferential length and the axial width of the engaging groove (24) are formed substantially in the same manner as in the above embodiment.

In each embodiment shown in the drawings, one side of the engaging groove is open to the opening end side of each cylinder, so that when assembling the outer cylinder and the inner cylinder, the engaging projection is easily formed in the engaging groove. Can be fitted . Further, the fitting relationship between the outer cylinder and the inner cylinder may be reversed. In this case, the engagement grooves, the engagement protrusions, and the like may be provided on the opposite cylinder sides.

In use, when the inner cylinder (2) is rotated to a position where the engagement protrusion (26) comes into contact with the engagement end (25a) of the engagement groove (24), the outer cylinder (1) is rotated. ), The filling windows (3), (9) of the inner cylinder (2) coincide with each other, so that the sowing bait can be filled into the cylinder from the fully opened window. Then, the inner cylinder (2)
Is rotated in the opposite direction, and the engagement protrusion (26) is engaged with the engagement end (2) of the engagement groove (24).
5b), the window for filling (3),
Since the position of (9) is shifted and the window is closed, the release window (11) can be opened and closed by moving up and down in a portion that has been thrown into the sea, so that the sowing bait can be accurately dispersed. .

When the inner cylinder is lifted from the sea, the inner cylinder moves downward with the release window (11) open. ) And the engagement projections (26) make it possible to match the positions of the above-mentioned filling windows (3) and (9), and to refill the sowing bait immediately.

[0019]

According to the present invention, a pair of cylinders are loosely fitted in a circumferentially and axially movable manner, a filling window formed in a peripheral wall is opened, and the sowing bait is filled in the cylinders. A position for opening and closing the filling window before and after movement of the cylinder in the axial direction, in the container for feeding bait that moves the cylinder up and down in the axial direction to release the bait from the release window. In order to restrict the movement of the cylinder in the circumferential direction, an engaging groove extending in the circumferential direction and extending in the axial direction is formed in the circumferential wall of one of the tubes, and the engaging groove is fitted into the engaging groove in the circumferential wall of the other tube, and Since the engagement projection is formed at the position, the engagement protrusion engages with the engagement end of the engagement groove. Therefore, the cylinder can immediately open the filling window at any position moved in the axial direction, and can sufficiently open the cylinder. You can quickly fill the tube with the bait from the opened window and put the container into the sea It can be carried out efficiently fishing by spraying the following chumming While the fish gathered on the shelf is not distracting.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a sectional view.

FIG. 3 is a sectional view of another embodiment of the inner cylinder.

FIG. 4 is an exploded perspective view of an outer cylinder and an inner cylinder.

5A and 5B are diagrams illustrating a relationship between an outer cylinder and an inner cylinder, wherein FIG. 5A illustrates a state in which a filling window is aligned and opened, and FIG. 5B illustrates a state in which the filling window is shifted and closed.

FIG. 6 is a partial perspective view showing another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer cylinder 2 Inner cylinder 3, 9 Filling window 11 Release window 16 Wire member 24 Engagement groove 25a, 25b Engagement end 26 Engagement projection

Claims (2)

(57) [Claims] 1. A pair of cylinders having a cylindrical peripheral wall having one end opened and one end having an end wall are loosely fitted movably in a circumferential direction and an axial direction, and are unwound from a filling window formed on the peripheral wall. In a sowing bait container in which baits are filled and the one of the tubes is moved up and down in the axial direction to open and close the discharging window provided at the lower end, and the bait is discharged so as to discharge the bait in the axial direction. Around the peripheral wall of one of the cylinders so as to regulate the movement of the cylinder in the circumferential direction at a position where the filling window is opened and a position where the filling window is closed before and after.
An engaging groove that opens at the opening end and extends in the circumferential direction and extends in the axial direction is formed, and is fitted into the engaging groove on the peripheral wall of the other cylinder.
An engaging projection is formed, and the circumferential length of the engaging groove is
At the opening position where the filling window coincides, the engaging protrusion is
Abuts one of the engagement ends and the filling window is displaced and closed
And the length at which the engagement protrusion contacts the other engagement end at the position.
Then, the cylinder moves in the axial direction by the axial width of the engagement groove.
A sowing bait container for fish collection, wherein the engaging projection has a width that does not come out of the engaging groove when the engaging protrusion is in a closed state. 2. The fishing bait container according to claim 1, wherein the movement of the cylinder in the axial direction is restricted by a line member inserted in the axial direction.