JPH0722313U - Gas stove mat - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a saucer having various shapes and a mat for a gas stove applicable to Gotoku. [Arrangement] If the opening end of the outer peripheral wall 3b of the receiving groove 3 provided around the burner exposure hole 2 of the aluminum sheet mat main body 1 is formed into a rectangular edge whose four corners are formed into an arc edge 5, the above-mentioned arc edge is formed. 5, a stepped surface portion 7 having a planer crescent shape is formed, and a shape is formed by using the inner arcuate curved edge 7a of the stepped surface portion 7 and the arcuate edge 5, and the opposed straight edges 4, 4 of rectangular edges. It is configured to engage different saucers and Gotoku.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an aluminum sheet mat for a gas stove laid on a gas stove.

[0002]

[Prior art]

 Conventionally, in order to prevent the gas stove from being soiled by the broth of cooked food, a mat made of an aluminum sheet is laid on the gas stove. Such a mat has a circular burner exposure hole in the center, and a receiving groove is formed around the burner exposure hole for receiving broth and the like. It is widely known that four corners are formed on a rectangular edge formed by curving in an arc shape, and a Gotoku placing surface section having a constant width in the horizontal direction is formed from the edges.

[0003]

[Problems to be solved by the device]

 However, there are two types of Gotoku whose main body frame is formed in a flat circular shape and a flat rectangular shape.As described above, the outer peripheral wall upper edge of the mat receiving groove, that is, When the inner peripheral edge of the Gotoku mounting surface is formed in a circular shape, it can be fixedly installed with the main frame holding the flat round shape Gotoku, but the flat angle It will not be possible to stably install the modeled Gotoku.

In addition, since the gas stove has a slight dimensional difference depending on the model, it is costly to manufacture a mat suitable for each model, and the user must identify the mat suitable for the model gas stove. There is the inconvenience of having to do it. The dimensional difference of the gas stove differs mainly depending on the planar shape of the pan of the gas stove, and the vertical and horizontal dimensions of the pan hardly change, but the shapes of the four corners also differ.

That is, there are a flat rectangular saucer whose four corners are curved with small radii, and a saucer of a shape close to a circular plane which is curved with large radii. The length is formed larger than the diameter of the latter pan. Therefore, the former saucer is larger than the latter, and if the mat receiving grooves are formed so as to fit the former saucer, the outer peripheral wall surface of the mat receiving groove is outward from the four corners of the latter saucer. It will stick out and cannot be fitted. The present invention has been made in view of these problems, and the purpose thereof is to be compatible with any of the above gas stoves and to be stably installed with a flat round shape or a square shape. It is to provide a mat that can be obtained.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the gas stove mat of the present invention is provided with a burner exposure hole 2 in the center of an aluminum sheet mat main body 1 and a receiving groove 3 for broth or the like around the burner exposure hole 2. In the gas stove mat having the Gotoku placing surface 6 formed therethrough, the upper end edge of the outer peripheral wall 3b of the receiving groove 3 which is continuous with the inner peripheral end of the Gotoku placing surface 6 has a central portion of opposite sides. On the straight edge 4, four corners are formed into an arcuate edge 5, and further, the lower parts of the arcuate edge 5 at the upper ends of the four corners are inwardly bulged in a stepwise manner to form a flat crescent-shaped step surface. 7 is formed, and both ends of the inner arcuate curved edge 7a of the stepped portion 7 are connected to the straight edge 4.

[0007]

[Action]

 As shown in FIG. 4, when the mat is laid on a gas stove having a substantially circular saucer A with four corners that are largely curved, and the dimensions are small, the receiving groove 3 of the mat fits into the saucer A and the receiving groove 3 is inserted. The outer peripheral wall 3a of No. 3 is entirely in contact with the outer peripheral surface of the saucer A, and the four-sided arcuate curved edge 7a of the crescent-shaped step surface portion 7 is locked to the opening edge of the saucer A and rattles. It never happens. Further, when this mat is laid on a gas stove having a long diagonal diagonal saucer A formed in a generally rectangular plane shape with four small curved corners, as shown in FIG. It is fitted in A, and the four-sided straight edges 4 of the boundary edge between the receiving groove 3 and the Gotoku placing surface 6 are locked to the opposite straight edges of the opening edge of the saucer A, and the arc-shaped edges 5 at the four corners. Is securely laid in a state of being locked to the curved edges of the four corners of the saucer A.

Furthermore, in a gas stove having a flat circular saucer, as shown in FIG. 6, the inner arcuate curved edges 7a of the mating groove 3 of the mat are fitted and locked on the four circumferential surfaces of the saucer A. And can be laid securely. Further, when the Gotoku whose main frame is formed into a flat rectangular shape is placed on the Gotoku placing surface 6 of the mat, as shown in FIGS. 7 and 8, the Gotoku B is attached to the inner peripheral wall C of the main body frame. The bottom edge of the mat engages with the four straight edges 4 at the boundary edge of the mat receiving groove 3 and the Gotoku placing surface 6 and the outer arc-shaped edges 5 at the four corners, and the four corners become the crescent-shaped step surface portion 7. It is installed in a received state. On the other hand, when Gokutoku, whose main body frame is formed into a flat round shape, is placed on the Gokutoku mounting surface 6, the Gokutoku will bend the lower end edge of the inner peripheral wall of the main frame into an arcuate curve inside the crescent-shaped step surface. It is installed in an engaged state along the edge 7a.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings, in which 1 is a main body of a gas stove made of an aluminum sheet, and a circular burner exposure hole 2 is provided in the center thereof, and the peripheral edge of the burner exposure hole 2 is directed upward. Is formed on the slanted ring-shaped slanted edge 2a, and the bottom of the slanted edge 2a is approximately the same height as the burner exposure hole 2 and has a trough-shaped receiving groove 3 in cross section. It is formed around the burner exposure hole 2.

The upper end edge of the inner peripheral wall 3a of the receiving groove 3 is connected to the upper end edge of the inclined edge portion 2a and is formed in a flat circular shape, but the height is extended above the inner peripheral wall 3a. The shape of the upper edge of the outer peripheral wall 3b is a rectangular shape in which the central portion of the opposite side is a straight edge 4 and the four corners are arcuate edges 5. It is a boundary edge between the outer peripheral wall and the Gotoku placing surface 6 extending horizontally from the outer peripheral wall. Further, the outer peripheral wall 3b of the receiving groove 3 is also formed with straight wall surfaces whose opposing surfaces are parallel to each other and curved wall surfaces whose four corners are curved in an arc shape.

Reference numeral 7 denotes a flat crescent-shaped step surface portion formed by bulging inward a stepwise lower portion of the arcuate edge 5 at the upper ends of the four corners. The upper peripheral wall of the four corners connected to each other is formed on a plane arcuate wall 3c having a height of several mm, and the inner arcuate curved edge 7a of this stepped part 7 has a larger radius of curvature than the outer arcuate edge 5. Both ends of the inner arcuate curved edge 7a are connected to both ends of the straight edge 4 toward the center, and the four arcuate arcuate curved edges 7a form an opening edge close to a circular shape in which four corners are largely curved. It is what is formed.

As shown in FIG. 5, the flat rectangular peripheral edge formed by the four straight edges 4 and the outer four-sided arcuate edges 5 has a flat shape of the saucer A2 of the large-sized flat rectangular gas stove. The rectangular edge formed by the central portion of the four-sided straight edge 4 and the inner four-sided arcuate curved edge 7a is close to a flat circle with a small size, as shown in FIG. The rectangular gas stove is formed in conformity with the planar shape of the pan A1. Further, as shown in FIG. 6, the outer four-sided arcuate edge 5 and the inner four-sided arcuate curved edge 7a are formed with bending radii adapted to the circular gas cooker pans A3 and A4 of large and small diameters, respectively. There is.

Further, when a Gotoku whose main body frame is formed into a flat rectangular shape is placed on the Gotoku placing surface 6 of the mat, as shown in FIG. 7 and FIG. The lower end edge of the peripheral wall C engages with the straight edge 4 on four sides and the outer arc-shaped edge 5 at the four corners at the boundary edge between the mat receiving groove 3 and the Gotoku placing surface 6, and the four corners are crescent-shaped step surfaces. It will be installed in the state of being received at 7. On the other hand, when a body frame with a flat round shape is placed on the body surface 6 of the body, the body frame B1 is attached to the bottom edge of the body frame inner peripheral wall C1 as shown in FIG. It is installed along the arcuate curved edge 7a on the inner side of the crescent-shaped step and engaged with the central portion of the straight edge 4.

Reference numeral 9 denotes a flat surface portion which is continuously provided around the Gotoku placing surface 6 in the same horizontal plane and which covers the outer upper peripheral surface portion of the gas stove. Reference numeral 10 denotes a flap-shaped four-sided edge piece continuously provided on the outer peripheral edges of four sides of the flat surface portion 9 through folds 11, which is capable of being bent upward or downward from the folds 11 to form a wall portion. The edge piece 10 and the flat surface portion 9 described above are not always necessary.

[0015]

[Effect of device]

 As described above, according to the gas stove mat of the present invention, the burner exposure hole 2 is provided at the center of the aluminum sheet mat main body 1, and the burner etc. receiving groove 3 is provided around the burner exposure hole 2. In the gas stove mat formed with the Gotoku placing surface 6, the upper end edge of the outer peripheral wall 3b of the receiving groove 3 which is continuous with the inner peripheral end of the Gotoku placing surface 6 has a straight edge 4 at the center of the opposing side. The four corners are formed on the arcuate edge 5, and further, the lower parts of the arcuate edge 5 at the upper ends of the four corners are inwardly bulged in a stepwise manner to form the stepped surface portion 7 having a planar crescent shape, Since both ends of the inner arcuate curved edge 7a of the stepped portion 7 are connected to the straight edge 4, the straight edge 4 and the outer arcuate edge 5 are engaged in the case of a flat square type Gotoku. It can be stably installed on the Gotoku mounting surface 6 in the In this case, it can be stably installed on the Gotoku placing surface 6 in a state of being engaged with the straight edge 4 along the inner arcuate curved edge 7a.

Further, when this mat is laid on a gas stove having a small size saucer with large curved four corners, as shown in FIG. 4, the receiving groove 3 of the mat is fitted into the saucer A and the receiving groove 3 is inserted. The outer peripheral wall of 3 is in full contact with the outer peripheral surface of the saucer, and the straight edge 4 which is the boundary edge between the receiving groove 3 and the Gotoku placing surface 6 and the inner arc-shaped curved edge 7a are the openings of the saucer. It securely locks to the edge and enables accurate laying without rattling.

Further, when this mat is laid on a gas stove having a saucer A having a long diagonal length, which is formed in a substantially rectangular plane shape with four corners being slightly curved, when this mat is laid, as shown in FIG. The four-sided straight edges 4 at the boundary edge with the Gotoku placing surface 6 are locked to the opposite straight edges at the opening edge of the saucer A, and the arc-shaped edges 5 at the four corners are locked to the four corner curved edges of the saucer A. Can be laid securely.

On the other hand, in the gas stove having the flat circular saucer A, as shown in FIG. 6, the inner and outer four corner curved wall surfaces 5 and 7a of the mating groove 3 of the mat are formed on the four circumferential surfaces of the saucer A according to the size. Can be laid securely by fitting to. Therefore, the gas stove mat of the present invention can be widely applied to various gas stoves having different shapes.

[Brief description of drawings]

FIG. 1 is a plan view of a mat,

FIG. 2 is a simplified vertical sectional side view thereof,

FIG. 3 is an enlarged vertical side view of the receiving groove portion,

FIG. 4 is a simplified plan view showing a state in which the gas stove has a saucer with a short diagonal line,

FIG. 5 is a simplified plan view showing a state where the gas stove has a saucer with a long diagonal line,

FIG. 6 is a simplified plan view showing a state where the gas stove has a flat circular saucer,

FIG. 7 is a simplified plan view showing a state in which a square-shaped Gotoku is installed,

FIG. 8 is an enlarged sectional view taken along line I-I,

FIG. 9 is a simplified plan view showing a state where round-shaped Gotoku is installed.

[Explanation of symbols]

 1 Main Matte 2 Burner Exposed Hole 3 Receiving Groove 4 Straight Edge 5 Arc Edge 6 Gotoku Mounting Surface 7 Step Surface 7a Arc Curved Edge A Saucepan B Gotoku

Claims (1)

[Scope of utility model registration request] 1. A gas stove having a burner exposure hole 2 formed in the center of an aluminum sheet mat main body 1 and a Gotoku placing surface 6 formed around the burner exposure hole 2 through a receiving groove 3 for boiling juice or the like. In the mat for use, the upper edge of the outer peripheral wall 3b of the receiving groove 3 which is continuous with the inner peripheral edge of the Gotoku placing surface 6 is formed with the straight edge 4 at the center of the opposite sides and the arcuate edge 5 at the four corners.
Further, the lower part of the arcuate edge 5 at the upper ends of the four corners is inwardly bulged in a stepwise manner to form a stepped surface portion 7 having a planar crescent shape, and the inner arcuate curved edge 7a of the stepped surface portion 7 is formed. A mat for a gas stove characterized in that both ends thereof are continuous with the straight edge 4.