KR900008350Y1 - Apparatus catching fish for the collapsible - Google Patents

Abstract

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Description

Foldable Crab Trap

1 is a perspective view of the present invention.

Figure 2 is an exploded perspective view of the support rod to enable folding of the present invention folding crab trapping network.

3 is a plan view of an expanded state of a supporting rod in which the outer net is indicated by a dotted line only.

4 is an enlarged cross-sectional view taken along the line A-A of FIG.

5 is a plan view showing a folding process of the present invention.

* Explanation of symbols for main parts of the drawings

3a-3g: support rod 5: netting

5a-5b: notch 6: recess

7a-7d: Pin 8: Fixed rod

9: clip

The present invention relates to a collapsible crab trap network, and more particularly, to a collapsible crab trap network for folding small volumes during transport and storage.

In the conventional crab trapping network, since the mesh having the inlet formed at the side is formed to have a certain shape while being supported by several supporting rods, the shape cannot be deformed during transportation and storage and during use. There was a flaw that took up a lot of space.

In this invention, in view of such a conventional point, it was devised. Since it can be folded into a small volume during transport and storage, it is possible to load a large amount upon exit and to be deployed and used in the field, which will be described in more detail based on the accompanying drawings.

A plurality of "c" shaped support rods 3a, 3b, 3c, 3d, 3e and 3f having inwardly upper and lower end portions 1 and 2 are arranged in a radial manner so that the attracting inlet 4 is In the trapping net which is comprised by covering the net 5 which has, WHEREIN: Each support rod 3a-3g forms the "U" -shaped groove | channel 6 in the outer surface except each upper and lower end parts 1 and 2. And a pair of first and second support rods 3a and 3b disposed side by side at the time of deployment and a third support rod 3c facing in the radial direction thereof, respectively The fourth and fifth supporting rods 3d and 3c connect the upper and lower ends 1 and 2 to the upper and lower ends 1 of the first and second supporting rods 3a and 3b, respectively. The pins 7b and 7c are connected to a position slightly outside and close to (2), and the sixth and seventh supporting rods 3f and 3g connect the upper and lower ends 1 and 2 to the third supporting rod 3c. The upper and lower ends (1) and (2) of the third support rod (3c) close to the upper and lower ends (1) (2) and connected together with a pin (7d) in a slightly outside position, The net 5 cuts from the upper center to the lower center to insert the cut portions 5a and 5b into the grooves 6 of the first and second supporting rods 3a and 3b, and the "c". After inserting the female fixing rod 8, the inlet portion of the groove 6 is narrowed to be fixed, and the third and seventh supporting rods 3c and 3g are arranged at an even distance to each groove. (6), the net (5) portion is inserted, and then insert the "c" shaped fixing rods (8), respectively, to narrow the inlet portion of each groove (6), and in use, the first and second support rods (3a) (3b) is a structure in which several "C" shaped clips 9 are fixed.

This invention is such that the three-dimensional shape is maintained by the "c" shaped support rods (3a)-(3g) radially arranged inside the cylindrical mesh 5 cut from the top center to the side through the bottom, The first and second supporting rods 3a and 3b are arranged side by side and the third and seventh supporting rods 3c and 3g are evenly distributed with respect to these supporting rods 3a and 3b, and then the net 5 The cutout portions 5a and 5b of the grooves are inserted into the grooves 6 of the first and second support rods 3a and 3b, and the inlet portion of the grooves 6 is inserted after the "c" shaped fixing rod 8 is inserted. Narrows and secures, the remaining support rods 3c- (3g) allow the portion of the net 5 to be inserted into the grooves 6 of the support rods 3c- (3g) at the corresponding positions, ) And then fix it by narrowing the inlet of the groove (6). This invention devises the fourth and fifth support rods 3d and 3c to be rotated to the third support rod 3c side while spreading the first and second support rods 3a and 3b to the outside during transportation or storage. Similarly, when the sixth and seventh supporting rods 3f and 3g are rotated to the third supporting rods 3c, the respective supporting rods 3a and 3g become the first and fifth supporting rods 3d and 3e. And the sixth and seventh supporting rods 3f and 3g are connected to the second supporting rods 3a and 3b by pins 7b and 7c, and the sixth and seventh supporting rods 3f and 3g are connected to the third supporting rods 3c by pins 7d. Since the first and second supporting rods 3a and 3b and the third supporting rods 3c are connected by pins 7a, these supporting rods 3a and 3g result in a distributed connection, so that the connecting portions do not overlap when picked up. The whole can be folded relatively compact, and the net 5 is not an obstacle to the folding work because of its flexibility. In the place of use, when the first and second supporting rods 3a and 3b are pulled in the direction in which they are joined to each other, the remaining supporting rods 3d and 3g are developed by the mesh 5 to form a three-dimensional structure. And second supporting rods 3a and 3b, which are temporarily fixed to the upper and lower portions and the shaft portion by the " C "

As such, the present invention has the advantage of being able to be folded into a small volume during transport and storage so that a large amount can be loaded on the ship.

Claims (1)

In the trapping net which consists of several "c" shaped support rods (3a)-(3g) radially arranged and covered the net | network 5, each support rod (3a)-(3g) has an "U" shaped groove on the outer surface. (6), the pair of first and second supporting rods 3a and 3b disposed side by side at the time of deployment and the third supporting rods 3c opposed to each other in the radial direction thereof with pins ( 7a), the fourth and fifth supporting rods 3d and 3e are connected to the first and second supporting rods 3a and 3b, and the sixth and seventh supporting rods 3f and 3g are attached to the third supporting rod 3c. Pins 7b, 7c and 7d, respectively, and the net 5 is cut from the upper center through the shaft to the lower center to cut the first and second supporting rods 5a and 5b. Inserted into the recess 6 of (3a) and (3b), it is inserted and fixed with the "c" shaped fixing rod 8, and the 3rd-7th supporting rods 3c- (3g) are extended evenly. Fixed to be inserted into each groove 6 of the mesh portion 5 of the hitang portion in the state 8 in the inserted and fixed, in use, the first and second support rods (3a), (3b), the number of "C" shaped clip to capture a folding-type network hayeoseo fixed at (9).