JPH0538615Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a cage for catching various fish, crabs, etc.

(b) Conventional technology Conventionally, as a cage for capturing fish, etc., substantially arc-shaped left and right pivot rings are disposed at opposing positions of a substantially arc-shaped bottom surface forming part, and a plurality of substantially semi-circular arc-shaped Both ends of the tension frame body are pivotally connected to left and right pivot rings, and the tension frame bodies are rotatably arranged to constitute a frame, and a net body is stretched on the outer peripheral surface of the frame to constitute a cage body, A cage for capturing fish, etc., which has an entry port for fish, etc. on the side of the cage body.In order to facilitate transportation and storage, there is a cage constructed of a collapsible tension frame body and a net body. .

With this configuration, the cage for catching fish, etc. can be easily unfolded and folded, and its transportability and storage properties can be improved.

(c) Problems to be solved by the invention However, such cages for catching fish, etc. still had the following problems.

That is, the bottom forming part is composed of a circular ring made of a large-diameter steel bar and a base net stretched over the inner surface of the steel bar. The work of attaching the net to the body involves attaching the outer circumference of the base net to the circular ring one by one, which makes the work extremely complicated and takes a considerable amount of time.

Furthermore, the replacement work performed when the base net is torn is similarly complicated and time consuming.

An object of the present invention is to provide a cage for capturing fish, etc., which can solve the above-mentioned problems.

(d) Means for solving the problem The present invention provides a 180°
In addition to arranging left and right pivot rings at opposing locations,
Both ends of a plurality of tensioned ribs formed in a substantially semicircular arc shape are pivotally connected to left and right pivot rings, and the same tensioned bones are rotatably arranged to constitute a framework, and a mesh body is stretched over the outer peripheral surface of the framework. In a cage for capturing fish, etc., which has a cage body with an inlet for fish, etc. formed on the side of the cage body, an inner ring body having a bottom forming part and a base net body stretched around the inner periphery. , an outer annular body concentrically arranged around the outer circumference of the inner annular body, and a connector for detachably connecting the inner annular body to the outer annular body; This invention relates to a cage for capturing fish, etc., characterized in that it is formed from a circular rod-shaped body with a notch and an external bias.

(E) Functions and Effects In this invention, the bottom surface forming portion is formed by forming an inner ring body with a base mesh stretched around the inner circumference, an outer ring body arranged concentrically around the outer circumference of the inner ring body, and an outer ring body arranged concentrically around the outer circumference of the inner ring body. Since the ring body is composed of a connecting tool that detachably connects the ring body to the outer ring body, the bottom surface forming part can be easily connected to the outer ring body by simply connecting the inner ring body with the base net stretched thereon, which has been prepared in advance, to the outer ring body using the connecting tool. The bottom forming part can be manufactured and replaced easily and quickly.

In addition, since the inner ring body is formed from a circular rod-shaped body with a partially cutout and externally biased, the cutout end on one side can be sequentially inserted into the mesh formed on the outer periphery of the base mesh body. , the base mesh body can be easily sutured to the inner ring body to perform tensioning work. Therefore, the bottom surface forming portion can be manufactured and replaced more easily.

(f) Examples The present invention will be described in detail below based on examples shown in the attached drawings.

Figures 1 to 4 show the overall structure of the cage for capturing fish, etc. according to the present invention, where A indicates the cage for capturing fish, etc., and includes a bottom forming part 1 and three tension ribs 2.
It is constructed by covering a frame 2 consisting of a, 2b, and 2c with a net 3, and providing an opening 4 for fish etc. to enter on the side of the net 3, and a bait container disposed inside. The bait in item 5 is used to attract and capture fish, etc.

As shown in FIGS. 5 and 6, the bottom surface forming part 1 consists of a circular inner ring 1b having a base net 1a stretched around the inner periphery, and a concentric circle around the outer periphery of the inner ring 1b. an outer annular body 1c and an inner annular body 1 arranged in
Connector 1 for removably connecting b to the outer ring body 1c
It is composed of d.

In addition, in this configuration, in this embodiment, the inner ring body 1b is formed by bending a flexible long and small-diameter round bar-shaped steel material into a circular shape. The base mesh body 1a can be easily sutured to the inner ring body 1b to attach the base mesh body 1a to the inner ring body 1b.

On the other hand, the outer ring body 1c is formed into a substantially circular shape from a large diameter round bar-shaped steel material having a constant weight, and also functions as a weight due to the same weight.

Furthermore, in this embodiment, the connector 1d is shown as a binding string that ties the inner ring 1b to the outer ring 1c.

With this configuration, the base net 1 prepared in advance
The bottom surface forming part 1 can be constructed by simply connecting the inner ring body 1b in a stretched state to the outer ring body 1c using the connecting tool 1d, and the bottom surface forming part 1 can be manufactured and replaced easily and quickly. be able to.

In addition, since the inner ring body 1b is formed from a round bar-shaped steel material with a partially cut out outer bias and a small diameter,
By sequentially inserting one side notch end into the mesh formed on the outer periphery of the base mesh 1a, the base mesh 1a
can be easily sutured to the inner ring body 1b to perform tensioning work. Therefore, the bottom surface forming portion 1 can be manufactured and replaced more easily.

In addition, with reference to FIG. 7, a preferable procedure of the manufacturing method of the bottom surface forming part 1 will be explained.

As shown in FIG. 7a, first, a long rectangular mesh body M for forming the base mesh body 1a is formed.

As shown in FIG. 7b, by sequentially inserting one side notch end of the inner annular body 1b into the mesh a formed on the outer periphery of the rectangular mesh body M, the rectangular mesh body M is inserted into the inner annular body 1b. It can be easily sutured to transform it into a circular shape with an open center, as shown in Figure 7c.

While maintaining the same state, insert the inner ring body 1b into the outer ring body 1c as shown in FIG. Connect firmly to 1c.

As shown in FIG. 7e, both ends of the circularly deformed rectangular mesh body M are sutured with suture thread 1e.

Finally, as shown in FIG. 7f, the central portion of the rectangular net M that has been deformed into a circle is bundled and tensioned in the radial direction, and the bundled portion 1f is tied using the suture thread 1e or the like.

In this way, in this embodiment, the bottom surface forming portion 1 can be formed extremely easily.

The other configurations of the basket A for catching fish, etc. in this embodiment will be explained as follows.

First, as shown in FIGS. 1 and 2, left and right pivot rings 6, 6a are provided on the left and right sides of the outer ring body 1c of the bottom surface forming portion 1, that is, at positions facing each other by 180°.

As shown in FIGS. 1 and 2, the tension frame body 2
a, 2b, and 2c are made of round steel bars formed into a substantially semicircular arc shape, and the curvature of the rearmost frame 2c is as follows:
The radius of the bottom surface forming part 1 is approximately equal to that of the other tension frame body 2.
The curvatures of a and 2b are slightly larger than the radius of the bottom surface forming portion 1, and the left and right ends of each of the portions a and 2b are pivotally connected to the left and right pivot portions 6 and 6a so as to be rotatable back and forth.

When the cage A for capturing fish, etc. is in use, the tensioned ribs 2a, 2b, and 2c are arranged such that the rearmost tensioned rib 2c is attached to the rear half of the bottom forming part 1, as shown in FIG. As shown in FIGS. 8 and 9, the hooks 7 disposed on the bottom surface forming part 1 are brought into close contact with each other.
The system is removably locked and fixed by the other tension frame body 2.
a and 2b in the upward direction from the front and back of the bottom forming part 1.
At a 45 degree position, a mesh body 3 enveloping the same frame 2
It is fixed using the tension of

As shown in FIG. 1 and FIG. 2, the side of the mesh body 3, i.e., the frontmost stretching bone 2a and the bottom surface forming portion 1
An entrance opening 4 is provided on a side surface 3a of the net body 3 surrounded by the front half of the net body 3.

The intrusion opening 4 has a substantially circular inlet 8 in the center of the side surface 3a of the net body, and the inner periphery of the inlet 8 tapers toward the inside of the cage A for capturing fish, etc. The base end of the tapered entry opening 4 is connected to the base end of the entry opening 4, and the base end of the non-returning part 9 is connected to the distal end of the entry opening 4. , a non-returning portion 9 extending inwardly.
It is in a freely supported state of cantilever support with the mesh that made up the cut structure still cut.

At the joining position of the entry opening 4 and the non-returning part 9, the entry opening 4, the non-returning part 9 and the same tip 9 are provided.
A mouth frame 10 for expanding a is provided in series.

Further, as shown in FIG. 1, one end of left and right tension threads 11, 11a is tied to the left and right sides of the opening frame 10, respectively, and the other ends of the left and right tension threads 11, 11a are tied to the left and right sides of the opening frame 10, respectively. , is connected to the center part 2c-1 of the rearmost tension frame body 2c connected to the rear end part of the bottom surface forming part 1. With this structure, when assembling the cage A for catching fish, etc., The non-returning part 10 can be pulled inward with a predetermined tension in the cage A for capturing fish, etc., and the bait container 5 can be supported in the cage A for capturing fish, etc. in a suspended state. .

On the other hand, when the basket A for catching fish etc. is folded, the tension strings 11 and 11a are completely relaxed, so that the bait container 5 can be freely operated and the bait inside can be easily replaced.

Further, the entrance opening 4 is inserted from the upper end 10a of the mouth frame 10.
The shortest distance b from the upper end of the entry opening 8, the upper edge of the entry opening 8, and the upper part of the mesh side surface 3a to the upper end of the frontmost tension frame 2a, and the lower part of the entry opening 4 from the lower end 10b of the mouth frame 10. , the shortest distance c from the lower edge of the entry port 8 and the lower part of the mesh side surface 3a to the front end of the bottom surface forming part 1 is approximately equal.
The upper and lower ends 10a and 10b of the mouth frame 10 are each pulled outward with substantially equal tension, and the tip 9a of the non-returning portion 9 is expanded inward to the full diameter of the mouth frame 10.

As shown in FIGS. 2 and 4, the bait container 5 is
It is formed into a flat basket shape, and the left and right tension threads 11,
It is arranged in the middle of 11a.

The above is a usage state of the cage A for catching fish, etc. When folding the cage A, the hook 7 is released and the rearmost tension frame 2c is moved to the bottom forming part 1.
If it rotates in the front direction, the three tension ribs 2a,
2b and 2c are assembled above the front part of the bottom forming part 1, and the cage A for catching fish, etc. is folded into a substantially circular plane shape and has a shape convenient for transportation and storage.

In the folded state, the diameter of the frontmost tension frame 2a of the mouth frame 10 is larger than the diameter of the bottom surface forming part 1, so the upper end of the frame 10 is larger than the front end of the ring body 1. located outwardly and within the distances b and c mentioned above.
are approximately equal, and since the left and right sides of the mouth frame 10 are pulled inward by the left and right tension threads 11 and 11a, respectively, the mouth frame 10 is
is stored on the same plane as the bottom forming part 1 with the lower end 10b positioned on the outside and the lower end 10b on the inside. Also, tension is always applied in the direction of intrusion of fish, etc., and the intrusion opening 4
Since the non-returning portion 9 as an extension of the non-returning portion 9 is aligned in the same direction as the entry opening 4, it is possible to prevent the non-returning portion 9 from forming undesirable creases, wrinkles, etc.

Further, the tension frame body 2a on the side of the entry opening 4 is configured to have a smaller diameter than the bottom surface forming part 1, and the upper end of the mouth frame 10a
It is also possible to have a configuration in which the lower end 10b is folded on the inside and the lower end 10b is folded on the outside.

Furthermore, the basket A for capturing fish, etc. according to the illustrated embodiment also has structural features in the following points.

That is, as shown in FIGS. 1 and 2, the bait container 5 is placed in a direction substantially perpendicular to the tension lines 11 and 11a, that is, perpendicular to the seabed surface on which the cage A for catching fish, etc. is placed. It is set up.

Therefore, even if the fish, etc., try to escape to the outside through the mouth frame 10, the non-returning part 9, and the entry opening 4 after entering the cage A for catching fish, etc., they will not be able to escape due to the presence of the upright bait container 5. Therefore, for fish etc., mouth frame 1
If you keep stretching your body from the front of 0 toward the mouth frame 10, you will not be able to go straight, and you will end up reaching the front of the mouth frame 10 from the side, and then bend your entire body and move inside the mouth frame 10. must enter. Therefore, fish, etc., inevitably reach the tip 9 of the non-returning part 9.
a, thereby tightening the escape to the outside through the mouth frame 10.

In addition, in the illustrated embodiment, as shown in FIG.
It is formed from a pair of straight parts S, S whose base ends are pivoted to the left and right pivot parts 6, 6a, and a semicircular arc part B whose both ends are connected to the upper ends of the same straight parts S, S. , S and the semicircular arc shape B have a height substantially equal to the upper edge of the entry opening 4.

With this configuration, the side surface 3a of the net body 3 of the cage A for catching fish, etc. can be pulled outward, and loosening on both sides of the net body 3 can be completely prevented. etc., entry opening 4
The fish and the like can be allowed to enter the cage A for capturing fish and the like without being noticed, and the fish and the like can be effectively captured.

[Brief explanation of the drawing]

Fig. 1 is an overall plan view of the cage for capturing fish, etc. according to the present invention in an expanded state, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a front view thereof, and Fig. 4 is a perspective view thereof; Fig. 5 is a bottom view, Fig. 6 is a partial enlarged explanatory view of Fig. 5, Fig. 7 is an explanatory view of the procedure for forming the bottom surface forming part, and Fig. 8 is a side view of the cage for catching fish etc. in a partially folded state. The cross-sectional view and FIG. 9 are cross-sectional side views of the same basket in a completely folded state. In the figure, A...cage for capturing fish, etc., B...semi-circular arc part, M...rectangular mesh body, S...straight line part, a...rectangular mesh body, b...length, c...distance, 1... Bottom forming part, 1a... Base net body, 1b... Inner ring body, 1c
... Outer ring body, 1d ... Connector, 1e ... Suture thread, 1f ... Bundling part, 2 ... Skeleton, 2c-1 ...
...Central part, 2a, 2b, 2c...Tension body, 3...
...Mesh body, 3a...Side surface, 4...Intrusion opening, 5...
...Food container, 6, 6a... Left and right pivot ring, 7... Hook, 8... Entry port, 9... Non-returning part, 9a... Tip, 10... Mouth frame, 10a... Upper end, 10b... …
Lower end, 11, 11a...Tension thread.

Claims (1)

[Scope of Claim for Utility Model Registration] Left and right pivot rings are arranged at 180° opposing points on the outer periphery of the circular bottom forming part, and both ends of a plurality of tension members formed in a substantially semicircular arc shape are connected to the left and right sides. A frame is constructed by pivotably disposing the tensioned frame body on a pivot ring, a cage body is constructed by stretching a net body on the outer peripheral surface of the frame, and a fish is placed on the side of the cage body. In a cage for capturing fish, etc., which has an entrance opening such as the above, the bottom forming part is formed of an inner ring body with a base net stretched around the inner circumference, and an outer ring body arranged concentrically around the outer periphery of the inner ring body. It is composed of a ring body and a connector for detachably connecting the inner ring body to the outer ring body, and furthermore, the inner ring body is formed from a circular rod-shaped body with a portion cut out and biased outwardly. Basket for catching fish, etc.