KR200453311Y1 - Nettle Larvae Net - Google Patents

Nettle Larvae Net Download PDF

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Publication number
KR200453311Y1
KR200453311Y1 KR2020100010912U KR20100010912U KR200453311Y1 KR 200453311 Y1 KR200453311 Y1 KR 200453311Y1 KR 2020100010912 U KR2020100010912 U KR 2020100010912U KR 20100010912 U KR20100010912 U KR 20100010912U KR 200453311 Y1 KR200453311 Y1 KR 200453311Y1
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KR
South Korea
Prior art keywords
net
larvae
formed
vertical
present invention
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Application number
KR2020100010912U
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Korean (ko)
Inventor
김점호
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김점호
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Priority to KR2020100010912U priority Critical patent/KR200453311Y1/en
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Publication of KR200453311Y1 publication Critical patent/KR200453311Y1/en

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K69/00Stationary catching devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00Drawn nets
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K74/00Other catching nets or the like

Abstract

The present invention relates to a net for capturing larvae of a cocktail, and more particularly, in a net installed on a tidal flat to capture the larvae of a cocktail, it is formed by knitting a plurality of vertical lines and horizontal lines, wherein the vertical lines are formed of vertical threads. The horizontal line is formed in a horizontal piece having a predetermined width relates to a net larvae capturing net that can maximize the capture efficiency.
The net larvae capturing net according to the present invention is installed on the tidal flat in the net is captured larvae of the larvae, is formed by knitting a plurality of vertical lines and horizontal lines, the vertical line is formed of a vertical thread and the horizontal line is a predetermined width Characterized in that formed in the transverse piece having.

Description

Larva collection net for an ark shell}

The present invention relates to a net for capturing larvae of a cocktail, and more particularly, in a net installed on a tidal flat to capture the larvae of a cocktail, it is formed by knitting a plurality of vertical lines and horizontal lines, wherein the vertical lines are formed of vertical threads. The horizontal line is formed in a horizontal piece having a predetermined width relates to a net larvae capturing net that can maximize the capture efficiency.

Kokmak is a sea shell that accompanies a stone clam, about 5 cm long and 3.5 cm wide, with a circular fan shape. It is harvested from tidal flats off the coast of Asia, and its flesh is light and has red blood, and its taste is very good.

The types of stalks include stalks, stalks and blood stalks. The stalks are uneven and have 17-18 rows. The stalks have 32 strings and the surface is smooth. Kokmak begins to taste when the cold wind blows in the autumn, and it fills up before and after the New Year.

Saeokmak is mostly farmed in Korea by using the tidal flats of the coast of Jeonnam. In June ~ July, when the cocktails are spawned, a net is used to catch bird larvae by using bamboo on the tidal flats. Cockle larvae cling to this net, and the cockle larvae are then used to cultivate the calves.

Conventionally, the larvae capturing larvae use a conventional mesh 10 that is knitted into a stretchable horizontal thread and a vertical thread as shown in FIG. 1 so that a hole having a rhombus or square shape is formed into an empty space.

The conventional nettle larvae capturing net made of such a common net is made of a thin thread and has elasticity, and when pulled from side to side, the property is restored to its original shape when it is stretched and released, and there is a problem of sagging down even after installation. In order to install using it, there is a problem that a separate string must be threaded at both ends of the net so as to be fixed to the bamboo. In addition, the yield of the new larva larvae using such a conventional net, as shown in the picture of FIG.

The present invention has been devised to solve the above problems of the conventional net larvae capturing net using a conventional net, in the net is installed on the tidal flat to capture the larvae of the scapula, formed by knitting a plurality of vertical and horizontal lines However, the vertical line is formed of a vertical thread and the horizontal line is formed of a horizontal piece having a predetermined width to maximize the trapping efficiency as well as to simplify the installation work of the capillary larvae capturing net, and very economical. Its purpose is to provide a superior net for larvae capture.

Bird netting larvae capture net according to the present invention is installed on the tidal flat in the net is captured larvae of the new tail, is formed by knitting a plurality of vertical lines and horizontal lines, the vertical line is formed of a vertical thread and the horizontal line is 2 ~ It is formed as a horizontal piece having a width of 6㎜, the fixing portion is knitted on both ends, the vertical thread is formed of a plurality of microfiber bundles, the porosity is 30 ~ 70%, the width is 60 ~ 100㎝ and the color is black It is done.

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As described above, according to the net larvae capture net according to the present invention, is formed by knitting a plurality of vertical lines and horizontal lines, the vertical line is formed of a vertical thread and the horizontal line is formed by a horizontal piece having a predetermined width In addition to maximizing the efficiency of capturing, it also simplifies the installation work of the macroscopic larvae capturing nets and improves the recycling rate of the macroscopic larvae capturing nets discarded after use. Provide a dragon net.

1 is a plan view of a conventional conventional mesh.
Figure 2a is a plan view of the nettle larvae capture net according to the present invention.
Figure 2b is a plan view of another embodiment of a nettle larvae capture net according to the present invention.
Figure 3 is a state attached to the larvae of the scapula using a conventional net.
Figure 4 is attached to the larvae of larvae using the larvae capture net larva according to the present invention.

Hereinafter, described in detail with reference to the accompanying drawings for the capillary larvae capture net according to the present invention.

1 is a plan view of a conventional conventional mesh, Figure 2a is a plan view of the net larva larva capture net according to the present invention and Figure 2b is a plan view of another embodiment of the net larva larva capture net according to the present invention, Figure 3 The conventional larvae are attached to the larvae using a conventional net, Figure 4 is a larvae attached to the larvae using the larvae capture net according to the present invention.

Saemak larvae capture net 20 according to the present invention is installed on the tidal flat as shown in Figures 2a and 2b in the net to capture the larvae of the new cockle is formed by knitting in a plurality of vertical and horizontal lines, The vertical stripe is formed of a vertical thread 21 and the horizontal stripe is formed of a horizontal piece 22 having a width of 2-6 mm.

According to this, the net larvae larvae net is installed on the tidal flat tidal flat using bamboo and the larvae larvae cling to the net during the intersecting high and low tide, using the collected larvae Will form.

The vertical yarns forming a vertical line have a shape of a yarn like a net, and the diameter is about several to several tens of micrometers, whereas the horizontal yarns forming a horizontal line have a predetermined width and the width thereof is about 2 to 6 mm. do. As a result, the ratio of the larvae capturing net according to the present invention is lower than that of the perforated area per unit area, and the proportion of the part where the larvae can be attached is occupied, as compared to the ordinary net in which both the vertical and horizontal lines have the same thread shape. Will be higher. That is, in the case of the conventional net, most of the unit area is through, but in the case of the net larvae capture net according to the present invention, the portion occupied by the through becomes relatively very low.

More specifically, the width of the transverse plane is selected so that the porosity is 30 to 70%, that is, about 30 to 70% of the unit area forms an empty space as a through hole, and the portion to which the larvae are attached is also about 30 to 70%. It is preferable. If the width is too small, the area of the larvae attached to the small larvae becomes smaller than the usual net. If the width is too large, the area of the larvae attached to the larvae becomes wider, but the tide and the ebb intersect. While swept away by sea water.

In addition, the transverse piece having a predetermined width is made of a known synthetic resin that wrinkles well, and its color is preferably black. Good wrinkles can increase the area or probability that the tide or low tide will hit the surface rather than a flat surface, and black is the color that absorbs the most sunlight, so when exposed to the outside after low tide or during high tide When immersed, both larvae attach and provide a more stable habitat for growth.

In addition, the net larva larvae trapping net according to the present invention is formed by the horizontal line having a predetermined width and the synthetic resin material, the impurities are hardly trapped, and even if the larvae are shaken off after capture the impurities well It is possible to recycle the net because it hardly remains apart, thus reducing waste disposal costs.

In addition, it is more preferable to knit the horizontal piece in a zigzag pattern to the vertical yarn, which is directly knit to adjacent vertical yarns as shown in FIG. 2A or to cross one row of adjacent vertical lines as shown in FIG. 2B. It can be configured more densely, this also increases the area or probability that the seawater of the high or low tide can hit the maximal capturing efficiency of the larvae.

In addition, the net larvae capturing net according to the present invention by forming a horizontal line in the transverse side having a predetermined width is less than the expansion and contraction compared to the conventional netting is almost no change in shape and there is buoyancy when installed on the tidal flat The deflection down becomes less.

In addition, the total width of the nettle larvae capture net according to the present invention is preferably 60 to 100cm when considering that it may be swept away by the sag or sea water when installed on the tidal flat.

On the other hand, according to the present invention, the capillary larvae capture net is characterized in that the fixing portion 23 is knitted on both ends as shown in FIG.

According to this, the fixing portion is made much simpler than in the case of the conventional net in performing the task of installing the net larvae capture net according to the present invention by using bamboo on the tidal flat. In other words, in the case of the conventional net, because of the elasticity, the string for preventing sag at both ends should be removed and then fixed to bamboo using the string. However, the netty larvae capturing net according to the present invention has a transverse piece having a predetermined width and Because of the buoyancy buoyancy due to the fixing portion does not go through the process of threading the string to prevent sag, it can be fixed directly to the bamboo can simplify the installation work.

On the other hand, the net larvae capture net according to the present invention is characterized in that the longitudinal thread is formed of a bundle of a plurality of microfiber.

According to this, the vertical thread is formed of a bundle of a plurality of microfibers having a diameter of several μm or less, so that its surface area is increased than that of a single thread, so that the area and probability of attaching the larvae can be increased, thereby improving the capture efficiency. do.

Hereinafter, the present invention will be described in more detail with reference to a comparative example using a conventional netting larvae trapping net using a conventional netting and an embodiment using a netting larvae trapping net according to the present invention.

Comparative Examples and Examples

At the end of July, a regular net (comparative example) and a netting larvae netting (example) according to the present invention were installed on a tidal flat between Goheung-gun and Jeollanam-do, respectively, using bamboo to capture bird larvae for about 3 months. To carry out the operation to shake off the cocktail from the net between October and November.

3 and 4 are photographs showing the results of capturing birds larvae on the actual tidal flat as described above, showing that the conventional nets and nets for capillary larvae capture according to the present invention are used. As can be seen in Figures 3 and 4, when the conventional net is used as a net for larval larval capturing, the degree of swelling of the scapula is attached, or when the net larval larva according to the present invention is used. The caudal stalks are tightly attached, and numerically, the capture efficiency is improved by 7 to 8 times.

What has been described above is merely an embodiment for carrying out the net larvae capture net according to the present invention, the present invention is not limited to the above embodiment, as claimed in the utility model registration claims below Without departing from the gist of the present invention, any person having ordinary knowledge in the field to which the present invention belongs will have the technical spirit of the present invention to the extent that various modifications can be made.


Description of the Related Art
10. Conventional conventional netting
20. Net for capsular larvae according to the present invention
21.Vertical thread 22.Horizontal side
23. Fixing part
30. Birdseye

Claims (6)

  1. In the net that is installed on the tidal flats and captures the larvae of the cocktail,
    Is formed by knitting a plurality of vertical lines and horizontal lines, the vertical line is formed of a vertical thread and the horizontal line is formed of a horizontal piece having a width of 2 ~ 6㎜,
    Fixings are knitted on both ends,
    Longitudinal thread is formed of a bundle of multiple microfiber,
    The porosity is 30-70%,
    A nettle larvae net, characterized in that the width is 60 ~ 100㎝ and the color is black.
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KR2020100010912U 2010-10-25 2010-10-25 Nettle Larvae Net KR200453311Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101547593B1 (en) * 2015-01-28 2015-08-25 김점호 Larva collection net for an ark shell
KR200478078Y1 (en) * 2015-01-14 2015-09-04 김점호 Larva collection net for an ark shell
KR101632849B1 (en) 2015-12-31 2016-06-23 전라남도 Spat collection method of Scapharca subcrenata
KR20160076234A (en) * 2014-12-22 2016-06-30 정진욱 Net for Shellfish gatherers
KR101853077B1 (en) 2016-07-20 2018-04-27 유한회사 삼해산업 net for laver farming

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100895537B1 (en) * 2008-11-03 2009-04-30 박충오 Laver farming net with an enlarged surface area

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100895537B1 (en) * 2008-11-03 2009-04-30 박충오 Laver farming net with an enlarged surface area

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160076234A (en) * 2014-12-22 2016-06-30 정진욱 Net for Shellfish gatherers
KR101675771B1 (en) * 2014-12-22 2016-11-14 정진욱 Net for Shellfish gatherers
KR200478078Y1 (en) * 2015-01-14 2015-09-04 김점호 Larva collection net for an ark shell
KR101547593B1 (en) * 2015-01-28 2015-08-25 김점호 Larva collection net for an ark shell
KR101632849B1 (en) 2015-12-31 2016-06-23 전라남도 Spat collection method of Scapharca subcrenata
KR101853077B1 (en) 2016-07-20 2018-04-27 유한회사 삼해산업 net for laver farming

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