JP2997463B1 - Fish mushroom - Google Patents

Abstract

[PROBLEMS] To improve hygiene, durability, and weight, to improve handleability by a hand key, and not to damage a fish skin or a fish body when placing or lowering tuna or the like on a snowboard. SOLUTION: A plurality of sawboards 2 are placed on a crosspiece 1 arranged side by side.
... is a fish mushroom fixed with a drainage gap d. The sawboard 2 and the crosspiece 1 are made of aluminum, and an inclined chamfer 3 is formed over the entire length of the edge of the sawboard 2 at the end of the sawboard so as not to damage the fish skin.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fish mushroom mainly used for auctioning tuna in a fish market, and more particularly to improving hygiene, durability and weight, improving handleability by a hook, and The present invention relates to a technique for preventing a fish skin or a fish body from being damaged when a tuna or the like is placed on a snowboard or dropped.

[0002]

2. Description of the Related Art Conventionally, most of fish mushrooms are made of wood, and in the fish market, tuna, particularly, a large number of frozen tuna are placed and used frequently for bidding. . Such a mushroom for fish is always washed with tap water at the time of use, thereby improving the slipperiness with the fish and preventing the fish skin and the fish body from being damaged.

[0003]

In the case of wooden fish mushrooms, fish juice, fish skin and the like adhere to the wooden mushrooms.
Even if it is washed every time it is used, fish juice containing protein etc. and washing water cannot be prevented from penetrating into the wood, bacteria can easily propagate, and problems in hygiene are likely to occur. Therefore, wooden fish mushrooms are repeatedly washed excessively. In addition, in wooden fish mushrooms, there are also things like hooking up a hand key, dragging on a concrete floor, etc.
The service life was short.

[0004] In order to solve such a problem of wooden snowboards, there has been proposed a configuration in which a snowboard is made of a synthetic resin such as styrene resin and fixed to a wooden crosspiece. Cracks were formed due to the temperature drop when placing the frozen tuna and the impact when loading the tuna, and the tuna was quickly destroyed by repeated use.

[0005] Incidentally, the life time of a fish mushroom made of a synthetic resin for a wood board and wooden crosspieces is about 6 months, and the life time of a whole made of wood is about 3 years.

[0006] The present invention has been made in view of such problems, and can completely eliminate the problems of wooden fish mushrooms, can achieve hygiene, durability, and light weight, and can reduce the amount of hand. Maintains the handleability by the key, and can prevent the damage to the fish skin and the fish body when loading and unloading, while significantly increasing the impact resistance especially when placing and unloading tuna etc. on the snowboard It is an object to provide a fish mushroom.

[0007]

According to the first aspect of the present invention, there is provided a fish mushroom in which a plurality of mushroom boards 2 are fixed on juxtaposed cross members 1 with a drainage gap d therebetween. The material 1 is made of aluminum, and an inclined chamfer 3 for preventing damage to the fish skin and fish body is formed over the entire length of the edge of the sawboard 2 in the width direction at the end of the sawboard. According to such a configuration, since the wood board 2 and the crosspiece 1 are made of aluminum, it is possible to prevent propagation of various germs and contamination by eliminating penetration into the interior of wood like a wooden one, and to improve the cleaning property. And the sanitary board 2 and the crosspiece 1 are made of aluminum, so that they can sufficiently withstand the impact when a heavy thing such as a frozen tuna is loaded. It is possible,
In addition, when the concrete floor is dragged, the crosspiece 1 is not greatly worn and deterioration is not promoted. Then
The durability can be greatly increased, and in particular, the inclined chamfer 3 formed on the mushroom board 2 at the end of the mushroom allows the edge of the mushroom end to slide without damaging the fish skin or damaging the fish body. Can be placed smoothly on the fish snoco A, and the commercial value of the fish snoco can be greatly increased. In addition, by replacing the deformed snoco plate 2 or the bar 1, The snowboard A can be recycled, and the removed snowboard plate 2 or crosspiece 1 can be sold to a recycling company for recycling.

According to a second aspect of the present invention, the sawboard 2 and the crosspiece 1 are hollow extruded products. According to such a configuration, even if it is made of aluminum, the weight can be reduced, and since the sawboard 2 and the crosspiece 1 have a hollow structure, the impact when loading a heavy thing such as a frozen tuna is loaded. Can be effectively absorbed, and the useful properties of aluminum for fish can be provided by effectively utilizing the properties of aluminum, which is easily hollow-extruded.

According to a third aspect of the present invention, a hook-shaped rod 4 is erected between the adjacent saw boards 2 so that the bar 4 faces the drainage gap d between the saw boards 2. It is a feature. According to such a configuration,
By hooking a hook on the rod-shaped body 4 facing the drainage interval d, the towing movement of the fish snake A can be easily performed.

According to a fourth aspect of the present invention, an annular hook 5 for hooking is provided at the tip of the crosspiece 1. According to such a configuration, by hooking the hook on the annular hook 5 at the end of the crosspiece 1 below the sawboard 2, the towing movement of the fish snake A can be easily performed.

In the fifth aspect, the crosspieces 1, 1 at both ends are provided.
The upright pieces 6, 6 raised from above are brought into contact with both ends of a hollow extrusion-molded veneer board 2. According to such a configuration, the edges of the openings at both ends of the hollow extruded mushroom plate 2 can be covered with the upstanding pieces 6 rising from the crosspiece 1, and the hollow extruded mushroom plate 2 can be covered. The end portion can be prevented from damaging the fish skin and the fish body at both ends in the length direction of the sawboard 2.

In the sixth aspect, since the deformation preventing means 9 such as a partition wall 10 is provided on both or one of the hollow extruded product of the wooden board 2 and the crosspiece 1, the hollow extruded product of the wooden board 2 and The strength of both or one of the crosspieces 1 can be increased, and the service life can be increased.

[0013]

Embodiments of the present invention will be described below. 1 (a) is a plan view, (b) and (c) are side views,
2D is a bottom view, FIG. 2A is a cross-sectional view of a sawboard at an end, FIG. 2B is a partial perspective view, and FIG. 2C is a partially enlarged side cross-sectional view.

In the fish mushroom A, longitudinally long crosspieces 1 are juxtaposed in the horizontal direction at an interval, and the laterally long mushroom boards 2 are arranged on the juxtaposed crosspieces 1 with a drainage gap d therebetween. It was fixed with screws. The snowboard 2 and the crosspiece 1 are aluminum hollow extruded products, and form an inclined chamfer 3 for preventing damage to the fish skin and the fish body over the entire length of the width edge of the snowboard 2 at the end of the snowboard. It is. On the back of the crosspiece 1, an elastic band 7 made of, for example, rubber is used to alleviate impact and prevent slippage. The sawboard 2 and the crosspiece 1 are aluminum silver. The surface of the crosspiece 1 is anodized to suppress metal corrosion. The number of the saw boards 2 and the crosspieces 1 can be changed, for example, as shown in FIGS. 1 and 6.

As described above, since the wooden board 2 and the crosspiece 1 are made of aluminum, they do not penetrate into the interior of wood like a wooden one, thereby preventing the propagation of various bacteria. The dirt can be made more noticeable. Also, tap water from hoses, etc.
When it is difficult to remove the dirt, the dirt can be easily removed with a washing liquid such as an inverse soap and running water, and the cleanability can be enhanced, and the hygiene can be greatly improved.

The snowboard 2 and the crosspiece 1 are made of aluminum, and can sufficiently withstand the impact when a heavy thing such as a frozen tuna is loaded, and when the concrete floor is dragged. In addition, the durability of the crosspiece 1 can be greatly increased without being worn like wood.

In particular, an inclined chamfer 3 formed over the entire length at the widthwise end of the sawboard 2 at the end of the sawboard,
It can be laid smoothly on the fish snake A without slipping or damaging the fish without forming an edge at the end of the snake, and can be lowered. It is.

The veneer board 2 and the crosspiece 1 are hollow extruded products. The hollow structure is used to reduce the weight and to absorb the impact of loading a heavy material such as a frozen tuna due to the hollow structure. By effectively utilizing the properties of aluminum that can be easily extruded, useful sunoko A for fish can be provided at low cost. In this case, as shown in FIG. 2A, the partition walls 10 are formed in a series on the hollow extruded board 2 to prevent deformation of the board 2.
Also, as shown in FIGS. 2 (b) and 2 (c), the arc-shaped pieces 11, 11 are formed in series on the crosspiece 1 of the hollow extruded article so as to form the screw holes 12. A closing plate 13 is brought into contact with an end of the crosspiece 1, and is fixed by screwing a screw 14 passing through a mounting hole into the screw hole 12.
And the deformation of the crosspiece 1 is prevented. The structure for preventing deformation of the hollow extruded product of the sawboard 2 and the crosspiece 1 is collectively referred to as a deformation preventing means 9, and an aluminum rod is welded to the hollow extrusion product of the sawboard 2 and the crosspiece 1. Alternatively, it may be fixed to prevent deformation.

As shown in FIGS. 2 (b) and 2 (c), the upright pieces 6 are formed in series from the crosspieces 1 at both ends in the lateral direction of the fish mushroom A and stand up. Both ends of the pipe-shaped snowboard plate 2 are brought into contact with the standing pieces 6,
The hollow extruded product covers the edges of the openings at both ends of the sawboard 2, and acts as an end of the square pipe-shaped sawboard 2, so that both ends in the length direction of the sawboard 2 are fish skin. And damage to fish.

An annular hook 5 is provided by bending an aluminum round bar into an L-shape over the veneer board 2 and the bar 1 at the longitudinal ends of the bar 1 at both ends in the horizontal direction, and welding the aluminum with aluminum. In addition, a hook is hooked on the annular hook 5 at the end of the crosspiece 1 below the sawboard 2, so that the towing movement of the fish snake A can be easily performed.

FIGS. 3 and 4 show another embodiment. However, the basic configuration of the present embodiment is common to the above-described embodiment, and the common parts are denoted by the same reference numerals. Description is omitted.

In the present embodiment, the width of the two slender boards 2a, 2a in the upper and lower middle portions is made smaller than that of the other ones, and between the two narrow saw boards 2a, 2a. A central gap d that is wider than the others is formed, and for example, washing water when a frozen tuna is mounted and washed on the fish mushroom A drains well from the central wide gap d. I am trying to do it. In this manner, the distance d between the veneer boards 2, 2 can be changed in various ways by changing the manner in which the veneer boards 2,... Are attached, and a plurality of the veneer boards are joined together without leaving the distance d. Alternatively, a large number of shallow grooves may be formed in the wide sawboard 2 to prevent slipping. The wood board 2 is a screw 15 on the beam 1.
Are fixed by, for example, those that have been deformed due to a collision or the like can be replaced. The scrapboard 2 and the crosspiece 1 that have been deformed and removed are sold to a reclaimer of aluminum material and recycled. FIG. 5 is a view in which a gap d between the sawboards 2 is substantially equal.

As shown in FIG. 4 (a), a hook-shaped rod 4 is erected between the two slender boards 2a, 2a in the middle part, and the rod 4 is drained between the slender boards 2, 2. Gap d
The hook is hooked on the rod-shaped body 4 facing the drainage interval d, so that the towing movement of the fish snake A can be easily performed. The rod-shaped body 4 is a snowboard board 2
The rods 4 are inserted into through holes formed in the side walls 8 facing each other, so that the rod-shaped body 4 can rotate and move in the length direction but does not come off.

Further, the tip of the bar 1 at the middle of the sawboard is located inward of the edge of the board 2 and a U-shaped bent aluminum round bar is welded to the tip of the bar 1. An annular hook 5 for hooking is provided, and a hook is hooked on the annular hook 5 at the end of the crosspiece 1 below the sawboard 2 to facilitate the towing movement of the fish snake A. Can be done. Such an annular hook 5 can be variously changed in design, and can be provided at various places of the fish snake A.

The crosspiece 1 in the fish mushroom A according to the present invention.
Height is higher than the thickness of the forklift claw, and
The intervals between the crosspieces 1 are set so that a pair of claws of a forklift can be inserted.

[0026]

According to the first aspect of the present invention, there is provided a fish mushroom in which a plurality of mushroom boards are fixed on juxtaposed cross members with a drainage gap therebetween. The edge of the wooden board in the width direction has an inclined chamfer over the entire length to prevent damage to the fish skin and fish body. By eliminating penetration into the inside, it is possible to prevent the propagation and contamination of various bacteria, and to improve the washing performance, thereby greatly improving the sanitary properties. It can sufficiently withstand the impact when a heavy thing such as a tuna is loaded, and there is no significant deterioration of the crosspiece when the concrete floor is dragged. Thus, the durability can be greatly increased, especially,
By the slope chamfer formed in the snowboard edge of the snowboard end,
The edge of the mushroom edge allows the fish skin to slide without damaging the fish body and damaging the fish body, and can be smoothly placed on the mushroom for fish, greatly increasing the commercial value of the mushroom for fish. In addition, it is possible to regenerate fish mushrooms by replacing the deformed veneer boards or crosspieces, and that the removed vampous board or crosspieces can be sold to a recycling company for recycling. There are advantages.

According to the second aspect, since the snowboard and the crosspiece are hollow extruded products, in addition to the effect of the first aspect, the weight can be reduced even if made of aluminum. Since the crosspiece has a hollow structure, it can absorb the impact of loading heavy items such as frozen tuna, and can effectively utilize the characteristics of aluminum, which is easy to hollow-extrude. There is an advantage that it can provide a mushroom.

According to the third aspect of the present invention, a hook-like rod is provided between adjacent snowboards so that the rod faces the drainage gap between the sawboards. Therefore, there is an advantage in that the hook is hooked on the rod-shaped body facing the drainage interval, so that the towing of the fish mushroom can be easily performed.

According to a fourth aspect of the present invention, an annular hook for hooking is provided at a tip end of the crosspiece, so that in addition to the effects of any one of the first to third aspects, the end of the crosspiece is provided below the snowboard plate. By hooking the hook on the annular hook in the part, there is an advantage that the towing movement of the fish mushroom can be easily performed.

According to the fifth aspect, since the upstanding pieces raised from the crosspieces at both ends are brought into contact with both ends of the hollow board of the hollow extruded product, in addition to the effect of the second aspect, the hollow extrusion is performed. The edges of the openings at both ends of the mushroom board of the molded product can be covered with upstanding pieces rising from the crosspiece, and the end of the mushroom plate of the hollow extruded product can be closed and the length of the mushroom plate in the longitudinal direction can be reduced. There is an advantage that the fish skin and the fish body can be prevented from being damaged at both ends.

In the sixth aspect of the present invention, the hollow extruded article is provided with deformation preventing means such as a partition wall on one or both of the wooden board and the crosspiece. There is an advantage that the strength of both or one of the sawboard and the crosspiece can be increased, and the service life can be increased.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention, wherein (a) is a plan view,
(B) and (c) are side views, and (d) is a bottom view.

2A is a sectional view of a sawboard at an end, FIG. 2B is a partial perspective view, and FIG. 2C is a partial sectional view.

3A and 3B show another embodiment of the above, wherein FIG. 3A is a plan view, FIG. 3B and FIG. 3C are side views, and FIG. 3D is a bottom view.

4A is a partially enlarged sectional view of the same, and FIG. 4B is an enlarged side view of an end portion.

FIG. 5 is a plan view of still another embodiment of the above.

FIG. 6 shows still another embodiment of the above, wherein (a) is a plan view, and (b) and (c) are side views.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Crosspiece 2 Saw board 3 Sloping chamfer 4 Bar-shaped body 5 Ring hook

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A22C 25/06 A47C 27/02 E04F 15 / 02,19 / 08 E04B 1/70

Claims (6)

(57) [Claims] 1. A fish mushroom in which a plurality of mushroom boards are fixed on juxtaposed bars with a drainage gap therebetween, wherein the mushroom boards and the bar are made of aluminum, and the width of a mushroom board at the end of the mushroom is provided. A fish mushroom characterized by forming an inclined chamfer at an edge in a direction to prevent damage to a fish skin or a fish body over the entire length. 2. The fish mushroom according to claim 1, wherein the mushroom board and the crosspiece are hollow extruded products. 3. A fish mushroom according to claim 1 or 2, wherein a hook-like rod is provided between adjacent mushroom boards, and the bar-like body faces a drainage gap between the mushroom boards. . 4. The fish mushroom according to claim 1, wherein an annular hook for hooking is provided at a tip end of the crosspiece. 5. The fish mushroom according to claim 2, wherein the upright pieces raised from the crosspieces at both ends are brought into contact with both ends of a hollow extruded mushroom plate. 6. The fish mushroom according to claim 2, wherein a deformation prevention means such as a partition is provided on at least one of the mushroom board and the crosspiece of the hollow extruded product.