JPH09264542A - Mat for gas stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To smoothly perform the circulation of combustion air for a burner head even when being laid on the receiving tray of a gas stove. SOLUTION: This mat is a mat made of an aluminum sheet which is laid on a receiving tray 11 of a gas stove wherein air inlet holes 14 are provided at four corners of the peripheral wall. Then, air circulating holes 6 are provided at four corners of the outer peripheral wall of a liquid receiving groove part 4 being provided around a circular hole 2 to expose a burner head, and this mat is constituted in such a manner that the air from the air inlet hole 14 of the receiving tray 11, is made to circulate to the burner head side from an air circulating hole 6 through a gas between the receiving tray 11 and the confronted surface of the mat.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in an aluminum sheet gas stove mat which is laid on a gas stove pan to prevent the pan from being stained by boiling water or the like.

[0002]

2. Description of the Related Art Conventionally, in order to prevent the gas stove from being contaminated by broth or the like generated during cooking, an aluminum sheet mat is laid on a pan of the gas stove provided with a burner head. As a structure of such a gas stove mat, as shown in FIG. 5, a circular hole 22 for exposing a burner head is provided in the center, and around the circular hole 22, a pan around the burner head is provided. The juice receiving groove 24 that can be fitted is recessed, and the juice receiving groove is formed.
A structure in which a horizontal flange portion 27 having a mounting surface is provided at the upper end of the outer peripheral wall portion of 24 is widely known.

On the other hand, in recent years, as shown in FIG. 6, air intake holes 14 are provided at four corners of an outer peripheral flange portion of a pan 11 of a gas stove, so that gas ejected from a burner head 15 can be satisfactorily burned. Gas stoves are commercially available. When the stove mat 21 made of the aluminum sheet is laid on the pan 11 of the gas stove, the air intake hole 14 is closed by the stove mat 21 and the air circulation function of the air intake hole 14 is hindered. For this reason, as shown in FIG. 5, a stove mat in which a slit-shaped air hole 26 is provided at the corner of the horizontal mounting portion of the horizontal flange portion 27 of the stove mat 21 has been devised.

[0004]

However, when the stove mat 21 is laid on the pan 11 of the gas stove, the Gotoku 16 is placed on the Gotoku placement surface of the horizontal flange portion 27 of the gas stove. The lower surface of 16 closely contacts the Gotoku placing surface, the air holes 26 bored in this Gotoku placing surface are blocked, and it becomes difficult for the air to flow, and the air intake holes 14 are provided at the four corners of the tray 11. However, there is a problem that the function cannot be exerted effectively. An object of the present invention is to provide an aluminum sheet gas stove mat that can completely eliminate such problems.

[0005]

In order to achieve the above object, a gas stove mat of the present invention has a circular hole for exposing a burner head at a central portion, and is laid around a gas stove tray around the circular hole. In an aluminum sheet mat provided with a juice receiving groove portion and a horizontal flange portion having a mounting surface at the upper end of the outer peripheral wall portion of the juice receiving groove portion, gas stoves are provided at four corners of the outer peripheral wall portion of the juice receiving groove portion. It has a structure in which an air circulation hole communicating with an air intake hole formed in the outer peripheral flange portion of the tray is formed. In addition, it is desirable that the edge of the opening of the air circulation hole be subjected to edge winding as described in claim 2.

[0006]

[Function] When the mat is laid on the pan of the gas stove, its mounting surface and the lower surface of the virtues are in close contact, but a gap is provided between the horizontal flange part having the virtues mounting surface and the outer peripheral flange of the pan. Further, since a gap is also formed between the four corners of the peripheral wall of the tray and the four corners of the outer peripheral wall of the juice receiving groove of the mat covering the four corners of the peripheral wall, the gap is formed on the outer peripheral flange of the tray. The air flowing in from the air intake hole flows out to the burner head side from the air circulation holes formed at the four corners of the outer peripheral wall portion of the juice receiving groove portion through the gap, improving the combustion efficiency of the gas from the burner head. Can be done.

[0007] In addition, by wrapping the opening edge of the air circulation hole, even if boiled juice spills onto the four corners of the outer peripheral wall of the juice receiving groove of the mat during cooking, it is transmitted along the rim winding. It is possible to flow down to the groove side, and it is possible to prevent the air from leaking from the air circulation hole onto the tray.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, a specific embodiment of the present invention will be described. In FIGS. 1 to 3, reference numeral 1 denotes a mat made mainly of an aluminum sheet, which is formed by drilling a gas stove pan 11 at the center. Hole 2 for exposing a burner head, which matches the burner mounting hole 12 and has a slightly larger diameter than the burner mounting hole 12.
And the cross-section reverse V
An annular protruding wall portion having a character shape is provided, and the annular protruding wall portion is defined as an inner peripheral wall portion 3 and an annular recess having a depth substantially equal to the depth of the pan 11 of the gas stove is formed on the outer peripheral side of the inner peripheral wall portion 3. The soup receiving groove portion 4 is formed.

The outer peripheral wall portion 5 of the juice receiving groove portion 4 is formed on a peripheral wall portion which is inclined obliquely outward and upward from the bottom outer peripheral edge of the juice receiving groove portion 4. The lower edge connected to the bottom outer peripheral edge is formed in a rectangular shape whose four corners are curved in the shape of a convex arc in the horizontal direction, and is formed on a wall which is inclined upward and obliquely outward with this rectangular shape. Is provided with an arc-shaped inclined wall portion 5a. further,
The outer peripheral wall 5 is formed higher than the peripheral wall 13 of the pan 11 and when the mat main body 1 is laid on the pan 11,
As shown in the figure, at least the arc-shaped inclined wall 5a and the pan
11 is formed so that a gap 18 is provided between the opposing surfaces of the peripheral wall 13 and the four corners.

Each of the arc-shaped inclined walls 5a formed at the four corners of the juice receiving groove 4 penetrates vertically at four corners of an outer peripheral flange 19 which is bent horizontally from the upper end of the peripheral wall of the pan 11 of the gas stove. An air circulation hole 6 communicating with an air intake port 14 formed in this state is formed. The shape of the air circulation hole 6 may be a horizontally long rectangular hole as shown in FIG. 1 or a circular hole provided on both sides of the arc-shaped inclined wall portion 5a as shown in FIG. It may be. The opening edge of the air flow hole 6 is provided with an edge winding 6a projecting from the arc-shaped inclined wall portion 5a toward the juice receiving groove portion 4 side.

A flat rectangular horizontal flange portion 7 extending horizontally outward is provided integrally with the upper end edge of the juice receiving groove portion 4. The inner peripheral side of the horizontal flange portion 7 is formed on the virtues mounting surface 7a and the outer peripheral side is formed on the virtues mounting surface 7a.
It is formed on a horizontal surface portion 7b which is slightly higher than the other via a step portion 7c. The horizontal surface portion 7b is configured to be supported on the outer peripheral upper surface of the pan 11 of the gas stove.

A horizontal surface portion 7a of the horizontal flange portion 7
The flap pieces 9 are continuously provided on the four outer peripheral edges of the four sides through folds 8. This flap piece 9 covers the upper surface of the gas stove by bending or expanding according to the size of the upper surface of the gas stove in the outer periphery of the tray 11, that is, according to the size of the gas stove, as shown in FIG. Alternatively, a mat having no such flap pieces 9 may be formed. The mat main body 1 has the same structure as that of the mat except that the flap pieces 9 are not provided. Therefore, the same portions are denoted by the same reference numerals and description thereof will be omitted. In addition, in the periphery of the flap piece 9 or the mat main body 1 in which the flap piece 9 is not provided, a four-sided periphery of the horizontal surface portion 7a is provided with an edge winding 10.

As described above, the shape of the pan 11 of the gas stove is formed in the shape of a shallow bottom dish having a circular arrangement hole 12 for disposing the burner head 15 in the center thereof. Are integrally formed with an outer peripheral flange portion 19 having four corners formed in a plane rectangular shape formed on an arcuate curved wall surface 13 ′ and bent horizontally from the upper end thereof. An air intake hole 14 penetrating in a vertical direction is formed in the air intake hole.

When the gas stove mat constructed as described above is laid on the pan of the gas stove so that the juice receiving groove 4 of the mat main body 1 is fitted into the pan 11, as shown in FIG. The drilled circular hole 2 is a saucer
The burner head 15 is exposed concentrically with the burner head disposing hole 12 so as to expose the burner head 15 from the circular hole 2, and the outer peripheral wall 5 of the juice receiving groove 4 is formed along the peripheral wall 13 of the tray 11 at four corners thereof. The arc-shaped inclined wall 5a is fitted in a state where the arc-shaped inclined wall 5a is separated from the arc-shaped curved wall 13 'at the four corners of the peripheral wall of the tray 11, and the arc-shaped inclined wall is formed.
A gap 18 is provided between 5a and the arc-shaped curved wall surface 13 '.
Further, the horizontal flange portion 7 continuously provided on the upper end of the outer peripheral wall portion 5 of the juice receiving groove portion 4 of the mat main body 1 is
It is located above 19, and the mounting surface 7a of the horizontal flange 7
A gap 20 is provided between the lower surface of the tray and the upper surface of the outer peripheral flange 19 of the tray.

As described above, after the mat is laid on the pan 11 of the gas stove, the Gotoku 16 is placed on the Gotoku placing surface 7a of the mat main body 1 for use. In this usage state, air from the lower space portion side of the tray 11 flows into the lower gap 20 of the Gotoku placing surface 7a from the air intake holes 14 formed at the four corners of the outer peripheral flange portion 19 of the tray 11. In addition, the outer peripheral wall portion 5 of the mat main body 1 communicating with the gap 20.
Arc-shaped inclined wall 5a and the arc-shaped curved wall of the peripheral wall 13 of the pan 11
13 ′, smoothly flows out onto the juice receiving groove portion 4 from the air circulation hole 6 formed in the arc-shaped inclined wall portion 5a through the gap 18 between
A sufficient amount of air can be supplied to the gas ejected from the burner head 15 for efficient combustion.

The opening edge of the air flow hole 6 is provided with an edge winding 6a protruding from the arc-shaped inclined wall 5a toward the juice receiving groove 4, so that the boiling juice is formed during cooking. Even if it spills on the inclined wall portion 5a, it can flow down to the juice receiving groove portion 4 along the outer periphery of the edge winding 6a without flowing out from the air circulation hole 6 to the outside.

[0017]

As described above, according to the gas stove mat of the present invention, a circular hole for exposing a burner head is provided at the center portion, and a juice receiving groove portion laid on a pan of the gas stove is provided around the circular hole. In the aluminum sheet mat provided with a horizontal flange portion having a mounting surface at the upper end of the outer peripheral wall portion of the juice receiving groove portion, an outer peripheral flange of a gas stove pan is provided at four corners of the outer peripheral wall portion of the juice receiving groove portion. The air circulation hole that communicates with the air intake hole that is opened in the part is drilled, so put the gorge on the inner peripheral part of the horizontal flange part connected to the upper end of the outer peripheral wall part of the juice receiving groove part Even so, the air intake hole is not closed by the virtue, and the air flowing from the air intake hole passes through the gap between the horizontal flange portion having the virtue mounting surface and the outer peripheral flange portion of the pan, Outer peripheral wall of the juice receiving groove communicating with the gap Through the gap between the four corners and the four corners of the peripheral wall of the saucer, it can be reliably discharged to the air circulation holes formed in the four corners of the outer peripheral wall of the juice receiving groove, and the gas combustion efficiency from the burner head Can be improved,
The gas from the burner head can be efficiently burned.

The air circulation holes formed at the four corners of the outer peripheral wall of the juice receiving groove are formed by wrapping the opening edge thereof, so that the boiling liquid can be cooked during cooking by the outer peripheral wall of the juice receiving groove of the mat. Even if it spills on the four corners of the part, it can flow down to the juice receiving groove side along the rim winding and can be prevented from leaking from the air circulation hole onto the receiving pan.

[Brief description of drawings]

FIG. 1 is a perspective view of a mat in which flap pieces are provided on four sides of an outer periphery,

FIG. 2 is a simplified perspective view of a gas stove;

FIG. 3 is an enlarged longitudinal sectional view of a main part in a state where a mat is laid on a saucer;

FIG. 4 is a perspective view of a mat provided with no flap pieces.

FIG. 5 is a perspective view of a conventional mat,

FIG. 6 is an enlarged longitudinal sectional view of a main part in a state where the mat is laid on a receiving tray.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 Mat main body 2 Circular hole for burner head exposure 4 Juice receiving groove 5 Outer peripheral wall 6 Air circulation hole 6a Edge winding 7 Horizontal flange 7a Five mounting surface 11 Receiving tray 14 Air intake hole

Claims (2)

[Claims] 1. A circular hole for exposing a burner head is provided at a central portion, and a juice receiving groove portion is provided around the circular hole in a saucer of a gas stove, and is mounted on an upper end of an outer peripheral wall portion of the juice receiving groove portion. In an aluminum sheet mat provided with a horizontal flange portion having a mounting surface, air circulation communicating with an air intake hole formed in an outer peripheral flange portion of a gas stove pan at four corners of an outer peripheral wall portion of the juice receiving groove portion. A gas stove mat characterized by having holes. 2. The gas stove mat according to claim 1, wherein an opening edge of the air circulation hole is wrapped.