JP3127497U - Wire mesh for yakiniku - Google Patents

Abstract

A wire mesh for yakiniku that is easy to clean is provided.
An element wire 1 serving as a vertical line and an element wire 2 serving as a horizontal line are crimp-woven, and an outer periphery holding wire 3 is welded to the outer periphery. The strands 1 and 2 and the outer periphery holding wire 3 are stainless steel. The wire diameter (diameter) of the strands 1 and 2 is set to 1.4 to 1.8 mm to reduce the amount of fixed objects in use, and the outer diameter holding wire 3 is set to 5.0 mm to maintain the strength. is doing.
[Selection] Figure 1

Description

  The present invention relates to a wire mesh for grilled meat, and is designed to facilitate cleaning of the wire mesh after use (cooking) by specifying the wire diameter (diameter) of the wire of the wire mesh.

  The wire grill for grilled meat has a configuration in which an outer peripheral frame is connected to the outer periphery of a mesh obtained by weaving a strand that is a vertical line and a strand that is a horizontal line in a lattice shape. As such a wire mesh for grilled meat, there are a reusable type wire mesh and a disposable wire mesh.

  The type of wire mesh that is used repeatedly is a stainless steel wire mesh that is used for cooking the next grilled meat after being used for grilled meat. In general, the wire mesh of the type that is repeatedly used has a strand that is a vertical line having a wire diameter (diameter) of 2.4 mm to 2.6 mm and a wire diameter (diameter) of 2.4 mm to 2. A 6 mm horizontal wire is crimped to form a net, and an outer periphery holding wire (outer frame) having a wire diameter (diameter) of 5.0 mm is argon welded to the outer periphery of the net.

  Crimp weaving means that the wire is crimped (corrugated) and the corrugated vertical and horizontal lines are woven into a lattice pattern. This crimp-woven wire mesh is commonly used as a wire mesh for grilled meat. Is used. In crimped wire mesh, the pitch of the wire corrugation is smaller than that of the wire mesh. The effect is that the raised meat looks delicious.

  In the disposable type wire mesh, the wire diameter (diameter) of the wire is generally 0.6 mm to 0.8 mm, and the outer periphery of the mesh formed by crimping the wire (vertical line and horizontal line) is It is held down by a plate ring (outer frame). The steel wire used as the element wire is galvanized or chrome plated.

  By the way, when you cook yakiniku using a wire mesh for grilled meat, carbides and fats such as meat, vegetables, sauce, etc., the outer periphery of the wire of the wire mesh, the outer periphery of the intersection where the strands intersect, and this intersection It sticks in the gap between the wires. In addition, since heat is applied during grilled meat dishes, the carbides and oils and fats thus fixed are carbonized and grow into strong solids.

  Therefore, in the type of wire mesh that is repeatedly used, it is necessary to clean the used wire mesh, to which the carbides and oils and fats are fixed, to a state where it can be reused for cooking (yaki meat dishes) comfortably and hygienically.

The method of cleaning the wire mesh differs depending on the store. For example, a method of rubbing with a wire brush with a human hand is performed. In this case, the fixed matter of carbides and oils and fats is firmly fixed to the wire mesh, so the wire brush may slip on the fixed matter, and it is difficult for the fixed matter to easily fall off. By rubbing the wire brush against the wire mesh, the fixed matter is scraped little by little.
In addition to the difficulty of removing carbides and solid adhering materials, it is also possible to respond to the intersection of strands, the shape of the intersection of the intersecting strands, the number of intersections, and comfortable eating. In order to do so, there is a custom of exchanging the wire mesh used during the meal, and so much labor has been spent on washing.

In addition, a used wire mesh to which carbides and oils and fats are fixed is also washed by a washing machine. For example, a used wire mesh, a detergent, metal particles, and abrasive particles are placed in a rotating drum, and the rotating wire is rotated to clean the wire mesh. In a conventional cleaning machine, the rotating drum is rotated for a long time and the cleaning operation is performed.
The inventor of the present application has already filed an application for a “cleaning device for grilled wire mesh” that can clean the wire mesh in a short time without damaging the wire mesh (see Patent Document 1).

  On the other hand, disposable wire nets are discarded as industrial waste after being used for grilled meat dishes. A typical prosperous store uses 150 sheets including a wire mesh that is exchanged per day, so about 55,000 sheets and 4.3 tons in weight are discarded at one store per year.

JP-A-2005-118184

  When a disposable wire mesh is used, there is a problem that a large amount of industrial waste is generated.

In addition, the type of wire mesh that is repeatedly used has a problem that a great deal of labor is required for cleaning. This is because a wire mesh of a type that is repeatedly used rubs the wire brush very strongly at the time of cleaning or rotates it for a long time in a rotating drum, so that a mechanical impact acts on the wire mesh. Therefore, the wire diameter of the strands is increased so that they can withstand such mechanical impacts and can be used repeatedly over a long period of time. One of the causes is that a large amount of fixed objects are fixed in the outer periphery of the intersecting intersection or in the gap between the strands of the intersection.
In addition, since the strands are thick, when a wire brush or the like is rubbed against a wire mesh, mechanical vibrations are not easily propagated to the strands, and at the same time, it is difficult to open a gap between the intersecting strands. One of the causes is that the fixed object is difficult to peel off.

  The present invention has been made in view of the above prior art, and an object of the present invention is to provide a wire grill for grilled meat that can be easily cleaned by both manual cleaning and mechanical cleaning.

The structure of the wire mesh for grilled meat according to the present invention that solves the above problems is as follows.
In the metal mesh for grilled meat, which is made by welding stainless steel outer strands to the outer perimeter of a mesh made of stainless steel strands that become vertical lines and stainless steel strands that become horizontal lines,
The wire diameter of the element wire is 1.4 to 1.8 mm, and the wire diameter of the outer peripheral holding wire is 5.0 mm.
Further, the mesh is formed by crimping the vertical lines and the horizontal lines.

In the present invention, since the wire diameter is set to 1.4 to 1.8 mm, the amount of adhering material that adheres to the wire decreases, and the wire easily vibrates during cleaning. The fixed matter fixed to the wire can be easily peeled off and cleaned in a short time.
Moreover, since the wire diameter of the outer periphery holding wire is 5.0 mm, the strength of the entire wire mesh can be maintained.

Since the wire mesh of the present invention can be easily washed, the washing time is shortened in about 60% of the 35,000 yakiniku restaurants in Japan.
In addition, yakiniku restaurants that use disposable nets can be switched to washing nets, eliminating waste of resources.
Furthermore, stable cleaning can be easily performed in mechanical cleaning.

In the best mode for carrying out the present invention, the wire diameter of the strand is set to 1.4 to 1.8 mm, and particularly 1.6 mm is optimal. The diameter of the outer peripheral holding wire is 5.0 mm. The shape of the entire wire mesh may be circular or polygonal.
Below, this invention is demonstrated in detail based on an Example.

  A wire grill 10 for grilled meat according to an embodiment of the present invention will be described with reference to FIG. 1, which is a plan view, FIG. 2, which is an enlarged view of a portion of the mesh, and FIG. 3, which is a III-III cross section of FIG.

As shown in these drawings, the strand 1 that is a vertical line is obtained by crimping (corrugating) a stainless steel round wire having a wire diameter (diameter) of 1.6 mm. The strand 2 which becomes a horizontal line is obtained by crimping (corrugating) a stainless steel round wire having a diameter (diameter) of 1.6 mm. A wire is formed by crimp-weaving the element wire 1 serving as a vertical line and the element wire 2 serving as a horizontal line in a lattice shape.
Furthermore, the outer periphery holding wire 3 is argon welded to the outer periphery of the net formed by crimping the strands 1 and 2. The outer periphery holding wire 3 is a round wire made of stainless steel having a wire diameter (diameter) of 5.0 mm, and is circular.

  As described above, there are various mesh diameters of the mesh 10 composed of the strands 1 and 2 and the outer peripheral holding wire 3, but is generally 240 to 300 mm, and is 280 mm in this embodiment.

As described above, in the wire mesh 10 for grilled meat according to the present embodiment, the wire diameters of the strands 1 and 2 are 1.6 mm. Therefore, even if grilled meat is cooked using the wire mesh 10, the strands of the wire mesh 10 are used. The amount of fixed matter fixed to 1 and 2 is reduced. The reason will be described later.
As described above, since the amount of the fixed matter to be fixed is reduced, the labor for cleaning the used wire mesh 10 is greatly reduced.

  Moreover, since the wire diameter of the outer periphery holding wire 3 of the wire mesh 10 is 5.0 mm, the entire strength of the wire mesh 10 can be maintained and can be used repeatedly.

  Furthermore, since the wire diameters of the strands 1 and 2 are 1.6 mm, the wire diameter is thinner than that of the strand of 2.4 mm, but from 0.6 to 0.8 mm of the strand diameter of the disposable strand. Moreover, since the wire diameter of the outer periphery holding wire 3 is 5.0 mm, the wire mesh 10 as a whole has a sense of stability (heavy feeling) and a sense of luxury, making the wire mesh suitable for luxury-oriented customers. .

  In addition, since the wire diameters of the wire 1 and 2 of the wire mesh 10 are 1.6 mm, the temperature rise at the same amount of heat is faster than that of a wire mesh with a wire diameter of 2.4 mm, which is useful for grilled meat. It is easy to get burnt, saves overall heat and saves on fuel.

  Here, FIGS. 4 (a) and 4 (b) showing the mesh portion of the wire mesh 10 according to the present embodiment in which the wire diameters of the stainless steel wires 1 and 2 are 1.6 mm, and the stainless steel wires The effect of the wire mesh according to the present embodiment will be described with comparison with FIGS. 5A and 5B showing the mesh portion of the general-purpose wire mesh 010 in which the wire diameters of the wires 01 and 02 are 2.4 mm.

  Note that the meshes (pitch) A of the wire mesh 10 and the wire mesh 010 are both equal. Further, both of the metal nets 10,010 have a mesh diameter of 280 mm, there are 332 portions where the strands intersect, and the length of all the strands varies depending on the strand diameter.

  When grilled meat is cooked, as shown in FIG. 4 and FIG.

Further, the surface area of adhesion at the intersection of the strands is different depending on the strand diameter d, although the height of the crimp weave varies depending on the strand diameter d. In some cases, it is represented by equation (1), and when the wire diameter d2 is 1.6 mm, it is represented by equation (2).
πd1 × total length L1 (4.1 × 2) × intersection (two locations) = 51.5d1 (1)
πd2 × total length L2 (2.65 × 2) × intersection (two locations) = 33.3d2 (2)

Therefore, one strand crossing portion in the wire mesh 10 in which the wire diameters of the strands 1 and 2 are 1.6 mm, and one wire mesh 010 in which the wire diameters of the strands 01 and 02 are 2.4 mm. Table 1 shows the respective assumed bonding volume and the surface area of adhesion at the wire intersection.
The wire mesh 10,010 has 332 wire intersections, and the length of all wires is 8181 mm when the wire diameter is 2.4 mm, and 7364 mm when the wire diameter is 1.6 mm. Therefore, Table 2 shows the total fixed assumed volume and the total adhesion surface area at all the wire intersections of the wire mesh 10 and the wire mesh 010.

As can be seen from Tables 1 and 2, the wire mesh 10 having an element wire diameter of 1.6 mm is compared to the wire mesh 010 having an element wire diameter of 2.4 mm, and the assumed fixed volume and the total assumed bond volume. Is 1 / 3.37 times, and the adhesion surface area and the total adhesion surface area are 1 / 2.32 times, the adhesion amount of the fixed matter is reduced.
For this reason, the cleaning of the wire mesh 10 can be easily performed as compared with the cleaning of the wire mesh 010.

  Moreover, since the strands 1 and 2 of the wire mesh 10 are narrower than the strands 01 and 02 of the wire mesh 010, when vibration is applied to the strands 1 and 2 during cleaning, the strands 1 and 2 are likely to vibrate. Further, a gap is easily opened at a portion where the wire 1 and the wire 2 cross each other, and it becomes easy to peel and wash the fixed matter that has been fixed.

  Next, Tables 3 and 4 show comparative examples for the test networks 1 to 4. The test net 2 is a metal net according to the embodiment.

Table 3 shows the amount of fixed matter and ease of washing when cooking grilled meat, and is data when the “cooking and washing” repetition was performed 10 times.
Table 4 shows hand washing time when hand-washing the test nets 1 to 4 having the yakiniku dishes. This hand washing time indicates an average time when ten hand washings are performed.

  From the results of Tables 3 and 4, it can be understood that the amount of adhered matter to the test net 2, that is, the metal net 10 according to the example is small, and the hand washing time of the metal net 10 according to this example is short.

In the above embodiment, the wire diameter is 1.6 mm. However, if the wire diameter is 1.4 to 1.8 mm, the same effect as the above-described embodiment can be obtained.
The shape of the wire mesh is not limited to a circle, but may be a polygon.
Further, the mesh diameter of the wire mesh is not limited to 280 mm, and other sizes of wire mesh may be used.

It is a top view which shows the wire mesh which concerns on the Example of this invention. It is a top view which expands and shows the net | network part of the wire mesh which concerns on the Example of this invention. It is sectional drawing which shows the III-III cross section of FIG. The net part of the metal mesh concerning a present Example is shown, (a) is a top view, (b) is sectional drawing. The mesh | network part of the conventional wire mesh is shown, (a) is a top view, (b) is sectional drawing.

Explanation of symbols

1 strand (vertical line)
2 Wire (horizontal line)
10 Wire mesh

Claims (2)

In the metal mesh for grilled meat, which is made by welding stainless steel outer strands to the outer perimeter of a mesh made of stainless steel strands that become vertical lines and stainless steel strands that become horizontal lines,
A wire mesh for grilled meat, wherein the wire has a wire diameter of 1.4 to 1.8 mm and the outer peripheral holding wire has a wire diameter of 5.0 mm.   A wire mesh for grilled meat, wherein the mesh is formed by crimping the vertical lines and the horizontal lines.

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