JPH11201473A - Mat for gas cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the juice that has boiled over from flowing out to the drip pan of a gas cooking stove, to supply a burner part with air surely without obstructing the circulation of air from the intake port to the burner part, while being used as it is to various types of apparatuses having different locations of the intake ports formed in the outer periphery of the drip pan parts, and to enhance combustion efficiency. SOLUTION: This mat for a gas cooking stove 9 is laid on a gas cooking stove top plate that is provided with a drip receiving groove part 12 on the periphery of a circular hole 10 for exposing a burner, and a horizontal part 8 outwards of the drip receiving groove part 12. In this case, upward and/or downward projections 13 are provided at the portions of the mat 9 corresponding to the location extending from the intake port that is provided on the outer periphery of the drip pan of the gas cooking stove to the burner part. Moreover, an air circulation passage is formed between the drip pan of the gas cooking stove and the mat 9, and the end of the air circulation passage 14 is opened to the circumference of the burner part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas stove mat for covering a gas stove top plate, and particularly for covering a gas stove top plate having a suction port in a juice receiving portion to prevent the top plate from being stained. .

[0002]

2. Description of the Related Art For example, a two-port type gas stove 1 having two burners 4 has a soup tray 3 provided separately from the top plate 2 around the burners 4, as shown in FIG. In recent years, the air intake ports 5 are provided at the four corners of the rising side wall 3a of the juice receiving tray 3, or the air intake ports 5 are provided at the four corners of the outer peripheral flange portion 24 of the juice receiving tray 3 as illustrated in FIG. The one which supplies air to the burner part 4 and satisfactorily burns the gas ejected from the burner part 4 to increase the calorie of combustion is sold.

On the other hand, a mat made of an aluminum sheet is laid on the top plate 2 in order to prevent the juice receiving tray 3 from being stained by boiling or the like due to a spill during cooking. However, this does not take into account the supply of air from the air inlet 5 to the burner section 4. For this reason, although the air intake 5 is blocked by laying the mat,
Since the mat is not molded to the size close to the juice tray so that it can be used for various gas stoves with different dimensions,
Since there is a gap between the soup tray 3 and the mat, the air intake 5
Air from the burner part 4
However, there is a problem that a sufficient gap cannot be secured depending on the model, and that the air supply amount is not sufficient.

[0004] Therefore, for example, a mat has been proposed in consideration of air supply as disclosed in Japanese Patent Application Laid-Open No. 9-264542. In this mat, as shown in FIG. 11, a circular hole 6 for exposing the burner portion 4 is provided at the center of the mat 21. A juice receiving groove 7 laid in the juice pan 3 of the gas stove 1 is provided around the circular hole 6. A horizontal portion 8 having a mounting surface at the upper end of the outer peripheral wall portion of the juice receiving groove portion 7;
The air inlet 5 communicates with the four corners of the outer wall of the juice receiving groove 7 of the mat 21 so as not to hinder the supply of air from the air inlet 5 provided in the juice receiving tray 3 to the burner portion 4. The air circulation hole 22 is formed.

[0005] Then, as shown in FIG.
Is laid on the top plate 2 of the gas stove 1 so that the horizontal portion 8 of the mat 21 and the outer peripheral flange portion 24 of the juice tray 3
A gap 23 is formed between the outer peripheral flange 24 and the air flowing from the air intake port 5 formed in the outer peripheral flange 24 so as to be formed in the juice receiving groove 7 of the mat 21 through the gap 23. The air flows out from a certain air circulation hole 22 to the burner section 4.

[0006]

As a method for preventing the supply of air to the burner section 4 from being hindered by the laying of the mat 21, the method of providing the air flow holes 22 in the mat 21 as described above involves the following method. Depending on the position and size of the air circulation holes 22 provided in the spilled water, the boiled juice may flow into the juice receiving tray 3 through the air circulation holes 22 and may not use the mat 21.

Further, it is necessary to make the air circulation holes 22 provided in the mat 21 correspond to the air intake ports 5 formed in the juice receiving tray 3, and the mat 21 cannot be used depending on the type of gas stove.

The disadvantage is that in the type in which a gap 23 is formed between the horizontal portion 8 of the mat 21 and the outer peripheral flange portion 24 of the juice receiving tray 3 as described in Japanese Patent Application Laid-Open No. 9-264542, This may be solved because it is not necessary to completely correspond the position of the intake port 5 to the intake port 5. However, depending on the model of the gas stove, the size of the outer peripheral flange portion 24 of the juice receiving tray 3 is different. In some cases, a sufficient gap cannot be secured between the stoves. Further, as described above, there is a model in which the air intake port 5 is provided on the rising side wall 3a of the juice receiving tray 3, so that a mat having the same shape is commonly used for stoves of different models. There is a difficult problem.

An object of the present invention is to eliminate the disadvantages of the prior art and to prevent the boiling juice from flowing out into the gas stove's juice pan in the case of a mat used for a gas stove provided with an inlet at the outer peripheral edge of the juice pan. It can be used for various models with different formation of the intake port provided on the outer peripheral edge of the juice receiving section, and it can be used as it is, without obstructing the flow of air from the intake port to the burner section, and ensuring the burner section It is an object of the present invention to provide a gas stove mat capable of supplying air to a gas stove and improving combustion efficiency.

[0010]

In order to achieve the above object, the present invention provides a gas stove top plate having a juice receiving groove around a circular hole for exposing a burner and a horizontal portion outside the juice receiving groove. In the gas stove mat to be laid, an upward and / or downward ridge is provided on a mat portion corresponding to a portion extending from an air inlet to a burner provided at an outer peripheral edge of a juice stove portion of the gas stove. The invention is characterized in that an air flow passage is formed therebetween, and an end of the air flow passage is opened around the burner.

According to the first aspect of the present invention, when the mat is laid on the top plate of the gas stove, the mat and the top plate are formed by upward and / or downward projections formed on the mat. A sufficient gap is formed to allow air to flow through. Then, the air flowing from the intake port provided on the outer peripheral edge of the juice pan portion of the gas stove is supplied to the burner side from the opening at the end through the air flow passage which is the gap. In this case, the intake port is provided on the outer peripheral edge of the juice receiving portion, and is located at a position far from the burner.
An air flow passage is formed by laying the mat on the soup tray, and the opening is located on the side of the burner, so that air can be supplied near the burner. Is improved.

Therefore, the air taken in from the air inlet is burned through the gap between the mat and the juice receiver without separately providing the air intake corresponding to the air inlet provided on the outer peripheral edge of the juice receiver in the mat. Even if the formation of the air inlet differs depending on the model, this does not hinder the formation of the air flow path, and the mats of the same shape can flexibly cope with stoves of different models.

[0013] Since the air intake is not formed in the mat, the spilled juice does not flow out to the juice stove of the gas stove.

[0014]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a gas stove mat according to the present invention, FIG.
FIG. 3 is a vertical front view of the gas stove, and the gas stove 1 in which the mat of the present invention is used is, as an example, a two-port gas stove 1 having two burners 4 as shown in FIG. Is provided with a rectangular juice receiving tray 3 separately from the top plate 2.
a is formed in a square shape, and air intake ports 5 in the shape of a horizontally elongated hole are provided at four corners of the rising side wall 3a.

The mat 9 of the present invention is laid on the top plate 2 of the gas stove 1 and is made of aluminum foil. The burner disposing hole provided in the juice pan 3 of the gas stove 1 is provided at the center of the mat body 9a. Matches the formation site of
A circular hole 10 for exposing the burner having a slightly larger diameter than the burner disposing hole was provided, and a winding edge 10a was formed around the periphery of the circular hole 10 for exposing the burner.

A small horizontal flange portion 11 is provided around the circular hole 10 for exposing the burner, and a juice receiving groove portion 12 is provided on the outer periphery of the horizontal flange portion 11. The juice receiving groove portion 12 is an annular groove having a substantially V-shaped cross section. The depth of the groove substantially matches the depth of the groove portion formed by the rising side wall 3a of the juice receiving tray 3, and the outer inclined portion forming the groove is formed. On the outer side of 12a, an inclined portion 12b which is inclined upward is formed in a planar rectangular shape.

The horizontal portion 8 of the mat body 9a, which is located slightly outside the four corners of the inclined portion 12b, ie, a portion extending from the portion facing the air inlet 5 to a portion near the circular hole 10 for exposing the burner. Then, radially upward ridges 13 were formed.

The ridge 13 is formed by expanding the mat body 9a upward to form a wide one by one line in all directions, and the center end thereof is extended to the opening of the circular hole 10 for exposing the burner. However, since the mat is not formed in a dimensional relationship close to the juice tray 3 so that it can be used for various gas stoves having different dimensions, there is a gap between the mat and the juice tray 3. By providing the ridge 13 to the vicinity of the circular hole 10 for exposing the burner as in the embodiment, air can be circulated, but the inclined portion 12 on the center side of the juice receiving groove 12 is provided.
It is also possible to form a large air flow passage by making the inclination angle of c large so that the center side of the juice receiving groove 12 rises from the juice receiving tray 3.

A flap 16 is coupled to the left, right, and rear sides of the mat body 9a through folds 15 formed by downward ribs. In the figure, reference numeral 17 denotes a reinforcing rib provided by downward ribs provided near the left and right ends of the rear flap 16, and reference numeral 20 denotes a downward winding edge formed on the outer peripheral edge of each flap 16.

In the figure, reference numeral 18 denotes a concave portion for positioning the virtue 19, which is formed by recessing the horizontal portion 8 of the mat body 9a to form a flat U-shape, for example, at the four corners outside the inclined portion 12b. The recesses 18 are radially arranged at the front and rear positions, and each recess 18 is formed in the hole 18a by notching the inner wall on the center side, but a slit or the like may be used instead. Reference numeral 25 denotes an upward rib provided around the outside of the mat body positioning concave portion 18 so that the boiling water does not spread over the entire surface of the mat.

Next, the method of use and operation will be described.
When the mat 9 is laid in such a manner that the juice receiving groove 12 of the mat 9 configured as described above is fitted on the juice receiving tray 3 of the gas stove 1 as shown in FIG. The burner exposing circular hole 10 is aligned with the arrangement hole of the burner part 4, and the burner part 4 is exposed upward from the burner exposing circular hole 10.

In this state, the horizontal portion 8 of the mat body 9a is laid on the top plate 2 of the gas stove 1, and the inclined portion 12a outside the juice receiving groove portion 12 takes in air at the location of the ridge 13 which bulges upward. It is separated from the juice receiving tray 3 having the inlet 5, and a gap is formed below the protrusion 13 from the air intake 5 to the burner part 4 to serve as an air flow passage 14 between the juice receiving tray 3.

After mat 9 is laid, mat 19 is placed on mat 9
If the gas stove 1 is used by bending the flap 16 upward at an appropriate angle so as not to block the grill outlet of the gas stove, the air flowing in from the air inlet 5 becomes the gap formed by the air flow passage 14. The gas flows out to the side of the burner unit 4 through the air passage, and supplies sufficient air to the gas ejected from the burner unit 4, thereby improving the combustion efficiency. In this case, the air intake port 5 serving as an intake port is provided on the outer peripheral edge of the juice receiving tray 3 and is located at a position far from the burner portion 4. However, by laying the mat 9 on the juice receiving tray 3, the air flow passage 14 is formed. When the opening is formed on the side of the burner section 4, air can be supplied in the vicinity of the burner section 4, and the combustion efficiency is improved by laying the mat 9.

Then, the spilled broth or the like is placed on a mat 9
However, since there is no hole for air circulation as in the prior art, there is no danger of boiling juice or the like spilling out of the mat 9.

In the above-described embodiment, the formation portion of the air inlet 5 provided in the gas stove 1 is at the four corners of the rising side wall 3a formed on the outer periphery of the juice receiving tray 3, as shown in FIGS. 6 and 7. In the meantime, the juice receiving tray 3 is formed in a circular shape, while the opening 2a formed in the top plate 2 on which the juice receiving tray 3 is disposed.
Is made square, and the juice receiving tray 3 is placed at the four corners of the opening 2a.
There is also a model in which the entirety of a substantially triangular gap formed in the plane is used as the air intake 5.

In this case, the air inlet 5 opens upward, but the mat body 9a extends from the air inlet 5 to the burner portion 4 by extending the ridge 13 to the portion where the air inlet 5 is formed. An air flow passage 14 is formed in the portion, and the air taken in from the air intake 5 is supplied to the burner unit 4 through the air flow passage 14 in the same manner as in the embodiment shown in FIGS. A mat having the same shape can be shared by different models having different air intake portions. Further, the formation position of the ridge is not limited to the embodiment in which the air intakes are provided at the four corners of the juice tray, and the same applies to a model in which the air intakes are provided at the four sides of the juice tray. The present invention can be applied by providing a ridge, and if a ridge is provided so as to correspond to various types of air intakes, a mat having the same shape can be shared by various models.

The form of the ridge 13 is not limited to that of the above-described embodiment, and a plurality of (two in the example shown) upward ridges 13 may be provided in parallel as shown in FIG. Good.

As a means for forming the air flow passage 14, the ridge 13 in which the mat body 9a is bulged upward as described above is advantageous for washing out the boiling water and the like, but FIG. Protrusions 13 with mat body bulging downward as shown
a can also be used. In the case of this downwardly protruding ridge 13a, by providing a plurality of stripes, a plurality of
An upward bulging portion is formed between a, and this bulging portion serves as an air flow passage 14.

In this case, when the air flow passage 14 is formed by a plurality of downwardly protruding ridges 13a,
Since the projection 13a protrudes below the mat body 9a, the downward protruding ridge 13a comes into contact with the juice receiving tray 3, and the mat main body 9a other than the downward protruding ridge 13a rises from the juice receiving tray 3. State.

Since the gap formed by the floating becomes the air flow passage 14, the downward projecting ridge 13a may be any as long as the mat body 9a can be raised from the juice receiving tray 3 to secure the gap. May not be continuous.

As a result, when the air flow passage 14 is formed by the downwardly protruding ridges 13a, the mat body 9a is entirely lifted from the juice receiving tray 3, and a gap is formed almost entirely with the juice receiving tray 3. Therefore, no matter where the air intake port 5 provided in the gas stove 1 is formed, the air from the air intake port 5 can be satisfactorily guided to the burner section 4.

Further, as means for forming the air flow passage 14,
As shown in FIG. 10, the upwardly protruding ridges 13 and the downwardly protruding ridges 13a are alternately and continuously formed on the mat body 9a, so that the mat body 9a can be formed in a so-called corrugated shape. Also in this case, as described above, the air flow passage is formed only by the downward projections 13a.
Similarly to the case of forming the ridges 14, the ridges 13 facing upward and the ridges 13a facing downward can be discontinuous provided at intervals, and a corrugation is formed over the entire surface of the mat body 9a. It is also possible.

[0033]

As described above, the mat for a gas stove according to the present invention, when the mat is laid on the top plate of the gas stove, faces upward and / or downward on the mat.
Alternatively, a gap serving as an air flow passage is formed between the mat and the top plate by the downwardly protruding ridge, and air flowing from an air intake provided at an outer peripheral edge of the juice receiving portion of the gas stove passes through the air flow passage to an end. Since the air is supplied to the burner side from the opening of the part, the air flow path can be reliably formed by securing a gap, and the air intake port located far from the burner by laying the mat on the juice tray The air taken in from the air can be supplied to the vicinity of the burner, and the combustion efficiency is improved.

In order to supply air to the burner, the air taken in from this air inlet is not provided separately on the mat, corresponding to the air inlet provided on the outer peripheral edge of the juice receiving tray. Is supplied to the burner through the gap formed between the mat and the juice receiving part, so that even if the air intake port is different depending on the model, the same shape of the mat can flexibly cope with different types of stoves. .

Further, since the air intake is not formed in the mat, the spilled juice does not flow out to the juice receiving tray of the gas stove from here, and the original function of the mat is not impaired.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a gas stove mat according to the present invention.

FIG. 2 is a plan view showing an embodiment of a gas stove mat according to the present invention.

FIG. 3 is a longitudinal sectional front view showing an embodiment of the gas stove mat of the present invention.

FIG. 4 is a perspective view when the mat of the present invention is used for a gas stove having an air intake port on a side wall of a juice tray.

FIG. 5 is a vertical sectional front view of a main part when the mat of the present invention is used for a gas stove having an air inlet on a side wall of a juice tray.

FIG. 6 is a perspective view when the mat of the present invention is used for a gas stove in which a gap between a juice tray and a top plate is used as an air intake.

FIG. 7 is a longitudinal sectional front view of a main part when the mat of the present invention is used for a gas stove in which a gap between a juice tray and a top plate is used as an air intake.

FIG. 8 is a longitudinal sectional front view of a main part showing a second example of an air flow passage formed in the mat of the present invention.

FIG. 9 is a longitudinal sectional front view of a main part showing a third example of an air flow passage formed in the mat of the present invention.

FIG. 10 shows a fourth air flow passage formed in the mat of the present invention.
It is a vertical front view of the principal part which shows an example.

FIG. 11 is a perspective view showing a conventional mat.

FIG. 12 is a longitudinal sectional front view of a main part of a conventional mat laid on a juice tray.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Gas stove 2 ... Top plate 2a ... Opening 3 ... Juice receiving tray 3a ... Side wall 4 ... Burner part 5 ... Air inlet 6 ... Circular hole 7 ... Juice receiving groove 8 ... Horizontal part 9 ... Mat 9a ... Mat body 10 ... Circular hole 10a ... winding edge 11 ... horizontal flange part 12 ... juice receiving groove part 12a ... inclined part 12b ... inclined part 12c ... inclined part 13, 13a ... ridge 14 ... air flow passage 15 ... fold 16 ... flap 17 ... ridge 18 ... recess 18a ... Hole 19 ... Gotoku 20 ... Rolling edge 21 ... Mat 22 ... Air flow hole 23 ... Gap 24 ... Outer flange 25 ... Rib

Claims (1)

[Claims] 1. A gas stove mat laid on a gas stove top plate provided with a juice receiving groove around a circular hole for exposing a burner and having a horizontal portion outside the juice receiving groove, wherein a juice stove portion of the gas stove is provided. An upward and / or downward ridge is provided on a mat portion corresponding to a portion extending from the intake port provided on the outer peripheral edge to the burner, and an air flow passage is formed between the juice receiving portion of the gas stove and the mat,
A mat for a gas stove, wherein an end of the air flow passage is opened around a burner.