JPH09108126A - Laminated cutting board for which inversely t-shaped sheets are piled up - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a kitchen knife from passing through one layer even when the mass of one layer is reduced since each sheet is peeled off when it gets dirty and use is performed and to prevent a blade from being damaged. SOLUTION: The three (three layers) of the ones for which one side of a narrow and thick sheet 3 is welded to one of the trisection lines 2 of a thin sheet 1 and the one whose central part is made thick are turned to one set and many sets are piled up. A convenient material is used for a peripheral surface and waterproof and easily peelable constitution is attained. Bending does not occur when a base plate is attached to a back surface. The one whose central part is made thick can be used independently.

Description

Detailed Description of the Invention [Industrial applications]

[0001] The present invention relates to a laminated cutting board which is used when a top surface is soiled or dented due to a cut or the like, which is peeled off to expose a new surface.

[Prior art]

In the conventional laminated cutting board, the entire surface of one layer has almost the same thickness.

[Problems to be solved by the invention]

The cutting board is made of a soft material so as not to damage the blade of the kitchen knife, and has fine unevenness on the surface so that the food does not slip. It is very difficult to wash completely, especially after cleaning meat and fish, which is unsanitary.

When the material is soft polyethylene,
In the case of a laminated cutting board, the minimum thickness of a knife that does not penetrate the kitchen knife for one home cooking is 0.3 mm to 0.5 mm, and the entire surface has the same thickness (fine anti-slip). (Ignoring uneven dents)), it is not economical to peel and discard one by one each time when cooking meat or fish.

[Means for Solving the Problems]

In the process of using the present invention, the uppermost layer can always have a thick central portion (thickness at which the knife blade does not penetrate), the left and right sides and the peripheral surface are thin, and the entire cutting board except the peripheral surface is always It has a flat configuration. The blades of the kitchen knives on the left, right, and center hit the cutting board almost at the center, and it is easy to do so.

Considering the inner surface of the thin sheet excluding the peripheral surface as left, center, and right trisection, one of these trisections and the thick sheet have the same surface shape and area, and one side of this thick sheet Is joined to one of the two halves of the thin sheet.

[0007] A combination of three parts that are joined by the left line of the trisection line, one that is joined by the right line, and one that is thick in the central part Are piled up to make one laminated cutting board.

As for the stacking method, the thick sheets joined by the left line are tilted to the left, and the thick sheets joined by the right line are tilted to the right, and the central portion is thick. Others are flat plates.

[Action]

In the process of use, if the thickest sheet is on the left side, tilt it to the right, and if it is on the right side, tilt it to the left. Blade does not penetrate.

Therefore, for the purpose of peeling and discarding when soiled, one layer is constructed with an extremely small mass (about one third) as compared with the conventional laminated cutting board.

【Example】

The suitable material for the cutting board is wood or a soft synthetic resin such as polyethylene (hereinafter collectively referred to as polyethylene), but with this configuration, the blade of the kitchen knife hardly hits the thin sheet portion, so when peeling off one by one Only the thin sheet may be made of hard polyethylene so that it does not break.

The surface of the thin polyethylene sheet (1) excluding the peripheral surface is considered as a trisection, and the left side of the thick polyethylene sheet (3) is attached to the left line of the two trisection lines (2). The thick sheet (3) is fused to the left and the right side of the thick sheet (3) is fused to the right line to the right, and the back of the thick sheet (3) Are attached to the central portion of the thin sheet (1) to form a set of three, and a large number of these are set. The thick sheet (3) attached to the central portion can be used as either of the other two.

When the thick sheet (3) is used, fine unevenness for preventing slippage is provided on the side which becomes the upper surface.

Peripheral surface (4) consisting of only thin sheet (1)
A convenient material (5) such as an adhesive is used for this, and it has a structure that is easy to remove and waterproof.

A base plate (6) having the same width is attached to the lowermost layer (back surface) or a thin sheet (1) having the lowermost layer
By using a thicker and harder sheet, the laminated cutting board does not bend even if the number of remaining layers becomes small (thin).

A thin polyethylene sheet having a thick polyethylene sheet attached to the central portion (vertically from the upper end to the lower end) may be used alone. Since the left and right sides are very thin, it is easy to flip over when cooking, so you need a base plate with fasteners on both sides with an area that fits the entire area.

【The invention's effect】

Since the present invention is configured as described above, even if the cutting board becomes dirty and becomes unsanitary, it does not need to be washed, and is much more economical than the conventional cutting board of this type.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a stacking method of three sets.

FIG. 2 is an overall perspective view.

FIG. 3 is a sectional view taken along the line AA in which only the height (thickness) is enlarged and the upper part is omitted.

[Explanation of symbols]

 1 ... Thin sheet. 2 ... Trisection line. 3 ... Thick sheet. 4 ... Circumferential surface. 5 ... A convenient material such as an adhesive. 6 ... Base plate.

Claims (2)

[Claims] 1. A sheet in which one side of a thin sheet having a smaller area is fused or adhered to one side of a thin sheet and a sheet having a thickened central portion are overlapped, and a flat plate is formed except for the peripheral surface. Laminated cutting board. 2. A disposable cutting board which has a thick central portion (from the upper end to the lower end in the vertical direction) and is a gluing sheet on the left and right.