JPS6238532Y2 - - Google Patents
Info
- Publication number
- JPS6238532Y2 JPS6238532Y2 JP1981137164U JP13716481U JPS6238532Y2 JP S6238532 Y2 JPS6238532 Y2 JP S6238532Y2 JP 1981137164 U JP1981137164 U JP 1981137164U JP 13716481 U JP13716481 U JP 13716481U JP S6238532 Y2 JPS6238532 Y2 JP S6238532Y2
- Authority
- JP
- Japan
- Prior art keywords
- stem
- leaf
- present
- artificial
- reef
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 241000251468 Actinopterygii Species 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Description
【考案の詳細な説明】 本考案は、構造の簡単な人工魚礁に関する。[Detailed explanation of the idea] The present invention relates to an artificial reef with a simple structure.
従来人工魚礁としてはスクラツプにされた自動
車、セメント構造物等種々のものが使用されてい
る。しかしながらスクラツプ化された自動車は表
面に塗装が施されていること等からなかなか生物
等の付着物が付かず、また腐蝕により長期間の使
用には問題があつた。さらにセメント構造物は強
アルカリ性物質であるためにやはり付着物が付く
迄に長期間を要した。 Conventionally, various materials such as scrapped automobiles and cement structures have been used as artificial fish reefs. However, scrapped automobiles have a hard time attracting organisms and other things because the surface is painted, and they have problems with long-term use due to corrosion. Furthermore, cement structures are strongly alkaline, so it takes a long time for organisms to attach to them.
本考案者はこれら従来の欠点を解決すべく種々
研究を重ねた結果本考案を完成するに至つた。 The inventor of the present invention has completed various studies to solve these conventional drawbacks, and as a result has completed the present invention.
すなわち、本考案は、茎状部と柔軟性を有する
薄板状の葉状部とからなり、且つ揺動可能な人工
魚礁に関する。 That is, the present invention relates to an artificial fish reef that is composed of a stem-like portion and a flexible thin plate-like leaf-like portion and is swingable.
次に本考案を図面を参照しながら説明するが、
本考案は下記に例示する人工魚礁の構造のみに限
定されるものではない。 Next, the present invention will be explained with reference to the drawings.
The present invention is not limited to the structure of the artificial reef illustrated below.
本考案の人工魚礁は第１図に示すように茎状部
１と柔軟性を有する薄板状の葉状部（以下葉状部
という）２とからなり、且つ必要により茎状部１
下部に重錘３を設けたものである。人工魚礁の葉
状部２は第２図に示すように薄板状を呈し、柔軟
性を有している。本考案の茎状部および葉状部を
一体成型等により調製する場合には例えば軟質塩
化ビニールのような可撓性を有する素材を使用す
ることが好ましい。 As shown in FIG. 1, the artificial fish reef of the present invention consists of a stem 1 and a flexible thin plate-like leaf part (hereinafter referred to as a leaf part) 2, and if necessary, the stem part 1
A weight 3 is provided at the bottom. As shown in FIG. 2, the leaf portion 2 of the artificial reef has a thin plate shape and is flexible. When the stem and leaf parts of the present invention are prepared by integral molding, it is preferable to use a flexible material such as soft vinyl chloride.
また本考案に係る人工魚礁の葉状部は第３図に
示すように紐状の茎状部を挿通する茎状挿通部４
を一体に設けこれを前記紐状の茎状部１に挿通連
設することもできる。この茎状挿通部４の両端部
は球状とすることによつて前記茎状挿通部４の端
部同志の接合面が少なくなるために各葉状部の揺
動が好適に行われる。茎状挿通部の両端部は第３
図に示した形状以外に揺動可能な形状であればい
ずれの形状でも差しつかえない。 In addition, the leaf-like part of the artificial fish reef according to the present invention has a stem-like insertion part 4 through which a string-like stem part is inserted, as shown in FIG.
It is also possible to provide an integral part and connect it through the string-like stem part 1. By making both ends of the stem-like insertion portion 4 spherical, the number of joint surfaces between the ends of the stem-like insertion portion 4 is reduced, so that each leaf-like portion can be suitably rocked. Both ends of the stem-shaped insertion part are the third
Any shape other than the shape shown in the figure may be used as long as it is swingable.
人工魚礁の葉状部表面は平滑な面より、凹凸
状、メツシユ状等の粗面の方が好ましく、形状も
種々の形態のものが使用できる。さらに葉状部は
一枚の薄板であつてもあるいは分割されていても
よい。 It is preferable that the surface of the leaf part of the artificial reef has a rough surface such as an uneven surface or a mesh shape rather than a smooth surface, and various shapes can be used. Furthermore, the lobes may be a single sheet or may be divided.
本考案の人工魚礁の素材としては可撓性を有す
るプラスチツク、あるいはゴム等が用いられる。 Flexible plastic, rubber, etc. are used as the material for the artificial reef of the present invention.
本考案によればロープに人工魚礁部材を適宜の
数だけ設けることによつて所望の長さの人工魚礁
を得ることができ、かつ茎状部の長さを調整する
ことにより葉状部間の間隔を自由に設定すること
にできる。また本考案の人工魚礁は各茎状部毎に
遊間状態でロープに挿通されているのであたかも
海草がゆれるような挙動を示すために魚類が集ま
り、かつ付着物も早期に付着する利点がある。 According to the present invention, it is possible to obtain an artificial reef of a desired length by providing an appropriate number of artificial reef members on a rope, and by adjusting the length of the stem, the distance between the lobes can be adjusted. can be set freely. In addition, since the artificial fish reef of the present invention has ropes inserted between each stem-like part in a loose manner, it exhibits a behavior similar to swaying seaweed, which has the advantage of attracting fish and allowing deposits to adhere quickly.
第１図は人工魚礁の一例を示す側面図、第２図
は葉状部の一形態を示す平面図、第３図は各ユニ
ツトの葉状部を紐状茎状部に挿通連設した状態を
示す一部拡大断面図を示す。
１……茎状部、２……葉状部。
Fig. 1 is a side view showing an example of an artificial fish reef, Fig. 2 is a plan view showing one form of the leaf part, and Fig. 3 shows a state in which the leaf part of each unit is inserted and connected to the string-like stem part. A partially enlarged sectional view is shown. 1... Stem, 2... Leaf.
Claims (1)
ると共に前記茎状部に茎状挿通部を設けてなる人
工魚礁部材を、前記茎状挿通部にロープ等を挿通
して複数個連設することを特徴とする人工魚礁。 A plurality of artificial reef members each having a flexible thin plate-like leaf-like part in a stem-like part and a stem-like insertion part provided in the stem-like part are connected in series by inserting a rope or the like into the stem-like insertion part. An artificial reef characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981137164U JPS5844058U (en) | 1981-09-17 | 1981-09-17 | artificial reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981137164U JPS5844058U (en) | 1981-09-17 | 1981-09-17 | artificial reef |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5844058U JPS5844058U (en) | 1983-03-24 |
| JPS6238532Y2 true JPS6238532Y2 (en) | 1987-10-01 |
Family
ID=29930457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981137164U Granted JPS5844058U (en) | 1981-09-17 | 1981-09-17 | artificial reef |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844058U (en) |
-
1981
- 1981-09-17 JP JP1981137164U patent/JPS5844058U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5844058U (en) | 1983-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6238532Y2 (en) | ||
| US4631854A (en) | Multi-reflective fishing lure | |
| JPS6380964U (en) | ||
| CN211671961U (en) | 3D printing fish reef | |
| USD271878S (en) | Connector for molds used in the manufacture of concrete ceilings | |
| EP0069141A1 (en) | Assembly set. | |
| JPH0627098Y2 (en) | Artificial reef | |
| JPS6026624Y2 (en) | Artificial bait for hook | |
| JPS6125767U (en) | Artificial reef for shellfish | |
| DE4001432A1 (en) | Moulded concrete tile - consists of two differently shaped individual tiles with arcuate engaging for faces | |
| JPS6120819U (en) | Balcony flooring | |
| JPH0331849U (en) | ||
| EP0344186B1 (en) | Combinable toy set of elements with playing board | |
| JPS5853979Y2 (en) | fish reef block | |
| JPS5823243Y2 (en) | Bait for bait hooks | |
| JPH02111262U (en) | ||
| JPS63199559U (en) | ||
| JPS62113672U (en) | ||
| JPS6342067U (en) | ||
| JPS62139258U (en) | ||
| JPH01163199U (en) | ||
| JPH0366718U (en) | ||
| JPS585426U (en) | stopper | |
| JPS62102368U (en) | ||
| JPS6252108B2 (en) |