JP2670993B2 - Fish nest block - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is, for example, constructed on a revetment surface such as a river or a coast to serve as a revetment, and fish and shellfish enter and leave the interior space from the front to provide a comfortable place for fish to live. It relates to a fish nest block characterized by creating a landscape as well as doing so.

[0002]

2. Description of the Related Art Conventional fish nest blocks include those in which holes are formed in the block or a space is formed by a combination of blocks, but the space formed in this way has a certain size. Although it is effective as a shelter for fish during floods, it was not used as a habitat for fish during normal times, and there were some aspects of the landscape above the water that were not so good.

[0003]

[Problems to be Solved by the Invention] In order to provide a comfortable place for fish habitation in a block bank, an appropriate shaded area is created in the space of the fish nest, and the space inside the block is , It allows water to flow freely and creates a landscape close to the natural environment on the surface of the water.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention has been proposed to solve the above-mentioned problems, in which the structure is such that the front plate and the rear plate are connected by the connecting portions at the center and both sides. , Several pseudo stones are arranged on the surface of the front plate, several circulation holes are penetrated through the front plate at appropriate places between the pseudo stones, a communication port is opened in the lower part of the connecting portion, and A protrusion is provided on the upper portion of the connecting portion. By doing so, masonry can be done easily and quickly, and the masonry walls can look like piled up pseudo stones and create a landscape close to an elegant natural environment. Water and seafood go in and out through the circulation holes, and the space inside the block creates an appropriate shadow to provide a comfortable place to live and a strong revetment can be easily constructed at low cost.

[0005]

1, FIG. 2, FIG. 3, and FIG. 4 are blocks of the present invention. FIG. 1 is a front view, FIG. 2 is a plan view, FIG. 3 is a side view, and FIG. 1 is a sectional view taken along line AA of FIG.
Is a front plate, and 2 is a rear plate, which are opposed to each other at regular intervals, and the center and both sides thereof are connected by a connecting portion 3. Several pseudo stones 4 are projected on the surface of the front plate 1. 5 is
Appropriate flow holes between the pseudo stones 4 and 6 are communication holes provided in the center and the connecting portions 3 on both sides, and the space inside the block communicates from the bottom of the block to a height of about 1/3. The water of the right and left is connected. Reference numeral 7 denotes a protrusion on the upper portion of the central connecting portion 3. Reference numeral 8 is a vertical groove provided on the left and right side surfaces of the rear plate 2, and when the blocks are juxtaposed, mortar is filled therein to strengthen the connection between the left and right blocks. 9 is a notch provided on the left and right of the front plate 1,
Reference numerals 10 denote recesses provided on the left side and the top side of the front plate 1.

According to the present invention, as shown in FIGS. 5 and 6, when the side surfaces of a large number of blocks are butted in parallel and the upper blocks are stacked so as to be placed over the two blocks in the lower stage. The projecting portion 7 of the central connecting portion 3 is fitted under the front plate 1 and the rear plate 2 of the upper two blocks so that the blocks are stable and can be stacked in an orderly manner. Also,
The front plate 1 of the block and the notches 9 provided on the left and right, together with the circulation holes 5 of the front plate 1, allow water to flow well inside the block.

[0007]

INDUSTRIAL APPLICABILITY According to the present invention, masonry can be performed easily and quickly, and the masonry wall body does not look like piled up blocks, but it looks like piled up pseudo stones, and the masonry is elegant. It can be used to create a landscape that is close to the natural environment. Since several circulation holes 5 are provided between the pseudo stones, water and seafood can enter and exit through these circulation holes, and the inside can be appropriately shaded so that the water flows to the left and right and the seafood is comfortable to live in. It will be a great place. INDUSTRIAL APPLICABILITY The present invention constitutes a strong revetment that creates a landscape close to the natural environment, provides a comfortable place for the habitation of seafood, enhances the effect as a fish nest, and can be easily and inexpensively constructed. is there.
Notches 9 provided on the left and right of the front plate 1 and the front plate 1
By providing the recesses 10 on the upper and lower left sides of the water, the water flows better into the inside of the block to enhance the function as a fish nest.

[Brief description of the drawings]

FIG. 1 is a perspective view of a block according to the present invention.

FIG. 2 is a plan view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a sectional view taken along line AA of FIG.

FIG. 5 is a front view showing a construction state of the block of the present invention.

FIG. 6 is a sectional view taken along line 5B-B of FIG.

[Explanation of symbols]

 1 Front Plate 2 Rear Plate 3 Connection Part 4 Pseudolite 5 Distribution Hole 6 Communication Port

Claims (1)

(57) [Claims] 1. A front plate and a rear plate are joined at a connecting portion on the center and both sides thereof, and several pseudo stones are arranged on the surface of the front plate, and the front plate is penetrated at a proper position between the pseudo stones. A fish nest block characterized in that it has several through holes, a communication port is opened in the lower part of the connecting part, and a projecting part is provided in the upper part of the central connecting part.