JPS5853554U - fish reef block - Google Patents
fish reef blockInfo
- Publication number
- JPS5853554U JPS5853554U JP1981149903U JP14990381U JPS5853554U JP S5853554 U JPS5853554 U JP S5853554U JP 1981149903 U JP1981149903 U JP 1981149903U JP 14990381 U JP14990381 U JP 14990381U JP S5853554 U JPS5853554 U JP S5853554U
- Authority
- JP
- Japan
- Prior art keywords
- right walls
- top plate
- section
- walls
- protrusion
- 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.)
- Pending
Links
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
Landscapes
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本案の１実施例を示すもので、第１図は′側面図
、第２図は正面図、第３図は縦断面図、第４図は平面図
、第辱図は他の実施例の側面図、第６図は正面図、第７
図は縦断面図、第８図は平面図、５第９図は他の実施例
の正面図、第１０図は側面図、第１１図は縦断面図、第
１２図は平面図、第１３図は凹凸部の拡大平面図、第１
４図は同上のＡ−Ａ線拡大断面図である。
１．１′・・・・・・魚礁ブロック、２・・・・・・・
・・・・・天板部、３・・・・・・壁、４・・・・・・
台座、５・・・・・・第１突条、６・・・・、・・第２
突条、７・・・・・・凹凸部。The drawings show one embodiment of the present invention; Fig. 1 is a side view, Fig. 2 is a front view, Fig. 3 is a longitudinal cross-sectional view, Fig. 4 is a plan view, and Fig. 4 is another embodiment. Figure 6 is a side view, Figure 6 is a front view, Figure 7 is a front view.
8 is a plan view, FIG. 5 is a front view of another embodiment, FIG. 10 is a side view, FIG. 11 is a longitudinal sectional view, FIG. 12 is a plan view, and FIG. The figure is an enlarged plan view of the uneven part.
FIG. 4 is an enlarged sectional view taken along the line A-A of the same. 1.1'...Fish reef block, 2...
...Top plate part, 3...Wall, 4...
Pedestal, 5... 1st protrusion, 6..., 2nd
Projection, 7... uneven portion.
Claims (2)
料をもって、天板部２の四辺に前後左右壁３を角台状で
、かつ中空状態で連設し、上記前後左右壁３の下縁には
水平状態に台座４を連設すると共に、上記天板部と左右
壁部には左右方向に断面略逆Ｖ字状第１突条５を突設し
、上記前後壁には上下方向に断面略逆ｖ９状の第２突条
６を所定間隔をもって突設し、さらに上記天板部、前後
左右壁、第１、第２突条の表面には細かい凹凸部７を打
設せしめたことを特徴とする魚礁ブロック。(1) Using raw materials such as gravel, sand, and cement mixed with an appropriate amount of activated carbon, the front, rear, left, and right walls 3 are connected to the four sides of the top plate part 2 in a rectangular trapezoid shape and in a hollow state, and below the front, rear, left, and right walls 3. A pedestal 4 is provided horizontally on the edge, and a first protrusion 5 having a substantially inverted V-shaped cross section is provided on the top plate and the left and right walls, and a first protrusion 5 with a substantially inverted V-shaped cross section is provided on the front and rear walls in the vertical direction. Second protrusions 6 having a substantially inverted V9 cross section are protruded at predetermined intervals, and fine irregularities 7 are formed on the surfaces of the top plate, front, rear, left and right walls, and the first and second protrusions. A fish reef block characterized by:
た原料をもって、天板部２の四辺に前後左右壁３を角台
状でかつ中空状態で連設し、上記前後左右壁３の下縁に
は水平状態に台座４を連設す−ると共に、上記天板部と
左右壁部には左右方向に断面略逆Ｖ字状の第１突条５を
突設し、上記前後壁には上下方向に断面略逆Ｖ字状の第
２突条６を所定間隔をもって突設し、さらに上記天板部
、前後左右壁、第１、第２突条の表面には細かい凹凸部
７を打設せしめると共に、上記天板部と前後左右壁のう
ち一方あるいは双方に円形あるいは方形などの開口部８
を形成したことを特徴とする魚礁ブロックニ(2) Mix an appropriate amount of activated carbon with gravel, sand, and cement.
Using raw materials, front and rear left and right walls 3 are connected to the four sides of the top plate part 2 in a square table shape and in a hollow state, and a pedestal 4 is connected to the lower edges of the front and rear left and right walls 3 in a horizontal state. , a first protrusion 5 having an approximately inverted V-shaped cross section is provided on the top plate portion and the left and right walls in the left-right direction, and a second protrusion 5 having an approximately inverted V-shaped cross section in the vertical direction is provided on the front and rear walls. 6 are protruded at predetermined intervals, and finely uneven parts 7 are formed on the surfaces of the top plate, the front, rear, left and right walls, and the first and second protrusions. A circular or square opening 8 on one or both sides
A fish reef block ni characterized by the formation of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981149903U JPS5853554U (en) | 1981-10-07 | 1981-10-07 | fish reef block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981149903U JPS5853554U (en) | 1981-10-07 | 1981-10-07 | fish reef block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5853554U true JPS5853554U (en) | 1983-04-12 |
Family
ID=29942658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981149903U Pending JPS5853554U (en) | 1981-10-07 | 1981-10-07 | fish reef block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100580081B1 (en) | 2005-06-28 | 2006-05-16 | (주)세강건설 | Arch-type art a fish-breeding ground structure |
-
1981
- 1981-10-07 JP JP1981149903U patent/JPS5853554U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100580081B1 (en) | 2005-06-28 | 2006-05-16 | (주)세강건설 | Arch-type art a fish-breeding ground structure |
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