JPH0248355Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose] Industrial field of application: The present invention relates to a partition plate for storing fish such as mackerel in two layers in a fish box for transportation and freezing.

BACKGROUND ART Conventionally, a simple flat partition plate made of polystyrene paper or the like has been used as a partition plate for a fish box. When using these known flat partition plates, during freezing or transportation, the heads of the fish lined up on the partition plate may bend and the fish bodies may become deformed, or adjacent fish may overlap and come into contact with each other, damaging the fish. However, fish blood cannot be kept fresh on the partition plate. These factors reduce the commercial value of fish.

Problems that the invention aims to solve: The invention provides a pillow part on the partition plate, which prevents the fish's head from bending and deforming the fish body, and also prevents adjacent fish and opposing fish from overlapping and coming into contact with each other. A fish box that can keep fish meat fresh by preventing the fish from being damaged, and by allowing the fish blood that flows out on the partition plate to flow downward from the blood removal gap and discharge from the gap between the plates that make up the fish box. The purpose is to obtain partition plates for use.

[Structure of the idea]

Means for solving the problem... In order to achieve the above-mentioned object, the present invention has pillows placed near the opposite short sides of a planar rectangular plate-shaped body so as to be substantially parallel to and on a straight line with the short sides. a plurality of pillow parts arranged in a straight line, a blood drainage gap is formed between the pillow parts, and a slight gap is formed inside the pillow part with the pillow part, A fish box for use in a fish box, characterized in that a plurality of partitioning protrusions are provided, each having an equal inclination angle that is slightly inclined with respect to the long side direction of a plate-shaped body, and having approximately equal intervals and equal lengths. It has a structure called a partition plate.

Example: By using a material selected from polystyrene paper, styrofoam, synthetic resin, and other materials suitable for fish box partitions, for example, the long side
A plate-like body 12 having a rectangular plane with a width of 480 mm and a short side of 285 mm is formed. Opposing short sides 12a, 1 of the plate-shaped body 12
2b, the pillow parts 13a, 13b, 13 are arranged substantially parallel to and in a straight line with the short sides 12a, 12b, respectively.
c, 14a, 14b, 14c are formed in a protruding manner, and blood drainage gaps 15,
15, 15, 15 are formed. Each of the pillow parts has a steeply tapered outer surface 13a', 14a', 13b', 14b', as shown in FIGS. 1, 2, 3, and 4.
13c', 14c' also have tapered inner surfaces 13a'', 1
4a'', 13b'', 14b'', 13c'', 14c'' with flat surfaces 13a, 13b, 13c,
14a, 14b, and 14c are formed, and the height thereof is approximately 8 mm. The pillow portion 13 is located inside the pillow portions 13a, 13b, and 13c.
A, 13b, 13c form a slight gap l ₁ ,
Equal inclination angle α (for example, 3° to 4°) that is slightly inclined with respect to the long side directions 12c and 12d of the plate-shaped body 12
, and partitioning ridges 16, 17, 18, 19 formed at approximately equal intervals m and equal lengths n are arranged side by side in the lateral direction. Further, it forms a slight gap _l2 with the pillow parts 14a, 14b, 14c, and has an inclination angle α equal to the above-mentioned inclination angle (for example, 3° to 4°) that is slightly inclined with respect to the longitudinal direction of the plate-shaped body 12. , partitioning ridges 20, 2 formed to have an interval m approximately equal to the interval m and an equal length n.
1, 22, and 23 are formed. The partitioning ridge protrudes upward in a triangular shape and has a height of about 6 mm. Therefore, each partition ridge 16, 17, 18, 19, 2
0, 21, 22, and 23 are facing in the same direction. 2
4 is a rib, and 25 is a blood bleeding gap. The partition plate 11 constructed as described above is constructed by die cutting.

Function: As shown in FIG. 2, the partition plate 11 configured as described above has the heads 41 of the fish 40, 40' on the short side of the bottom surface 31 of the shallow box-shaped fish box 30 with a rectangular bottom surface.
41' are arranged and placed on top of it,
Each pillow part 13a, 13b, 13c, 14a, 14
Heads 41, 4 of fish 40, 40' on b, 14c
1' and the fish body between the partitioning ridges 16 and 17, 1
Between 7 and 18, between 18 and 19, between 20 and 21, 2
It is located between 1 and 22 and between 22 and 23. By placing the head of the fish on the pillow part, the head does not bend relative to the fish body, and each partitioning ridge has a slight inclination angle with respect to the long side direction of the plate-shaped body 12, so that the position as described above is maintained. fish 40,40',40,40',
The fish 40, 40', 40, 40' are arranged alternately without overlapping each other, and the adjacent fish 40, 40' come into contact with each other due to the partitioning ridges, and they do not overlap.

〔effect〕

As described above, the present invention prevents the fish's head from bending and deforming the fish's body by providing a frame on the partition plate, and also prevents damage to the fish by preventing adjacent fish and opposing fish from overlapping and coming into contact with each other. A partition plate for a fish box that prevents fish blood from flowing onto the partition plate and allows it to flow downward from the blood removal gap and discharge it from the gaps between the plates that make up the fish box, thereby keeping fish meat fresh. There are effects that can be obtained.

[Brief explanation of the drawing]

Fig. 1 is a plan view of the present invention, Fig. 2 is a vertical sectional view taken along line X-X' in Fig. 1 when it is installed in a fish box, and Fig. 3 is an enlarged longitudinal sectional view taken along line Y-Y' in Fig. 1. Figure 4 is Figure 1
An enlarged vertical cross-sectional view of Y''-Y, Figure 5 is the same as Figure 1 Z-
FIG. 6 is an enlarged longitudinal cross-sectional view of Z' and a cross-sectional view taken along line P-P' in FIG. 11...Inner partition plate, 12...Plate-shaped body, 12a,
12b... Short piece of plate-shaped body, 12c, 12d... Long side of plate-shaped body, 13a, 13b, 13c, 14a,
14b, 14c... Pillow part, 15... Blood removal gap, 1
6, 17, 18, 19, 20, 21, 22, 23
...Protruding ridges for partitions.

Claims (1)

[Scope of utility model registration request] Pillow portions are formed protruding from opposite short sides of the planar rectangular plate-like body so as to be substantially parallel to and on a straight line with the short sides, and each of the pillow portions on the straight line is composed of a plurality of pieces, A blood drainage gap is formed between the pillow parts, a slight gap is formed inside the pillow part with the pillow part, and the plate has an equal inclination angle that is slightly inclined with respect to the long side direction of the plate-like body, A partition plate for a fish box characterized by having a plurality of partitioning ridges formed at approximately equal intervals and having equal lengths.