JP2926093B2 - Stove cover for gas range - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a stove cover laid on a top plate of a gas range installed in a system kitchen or the like.

[0002]

2. Description of the Related Art For example, a gas range incorporated in a system kitchen has a large number of burners such as three or four and a top plate is formed of a single large plate. As a means for preventing stains and oil stains due to boiling over, a stain prevention mat formed of aluminum foil is well known.

[0003] The dirt prevention mats include a type that integrally covers the entire top surface of the top plate and a type that is divided and used for each burner.
The thickness is about μm or more.

[0004]

The conventional antifouling mat covers the front surface of the top plate, but is formed by integrally molding a material having a thickness of 40 μm or more as described above by die molding. Since it is difficult to manufacture without producing wrinkles and the like, there is a disadvantage that the manufacturing is not easy and the transport is likely to be damaged.

Therefore, it is easy to manufacture as compared with an integrally molded product, and it can be folded or rolled up in a cylinder during transportation or storage, and is not bulky. The applicant has previously proposed the stove cover for the gas range shown in the above item.

[0006] In this method, a cover is formed by a flexible rectangular sheet formed by backing a flame-retardant paper or a non-combustible paper on an aluminum foil, and four corners of the sheet are cut out at corners of the sheet. By being independently bendable, they can be attached to the shape of the periphery of the top plate of the gas range.

[0007]

SUMMARY OF THE INVENTION However, Japanese Patent Laid-Open No. 9-133368
In the above-mentioned item, a cut portion is provided at a corner of the sheet so as to be easily assembled, so that it is difficult to prevent the boiling juice from flowing out onto the top plate from the cut portion.

[0008] In order to prevent the outflow of broth, for example,
It is also possible to use a folding method at the corners as in the sheet described in 2-568, but assembling is not easy in a folding method in which the bending directions are mixed vertically and horizontally as described here. There's a problem.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a gas range stove cover which solves the above-mentioned disadvantages of the prior art, is easy to manufacture, can avoid damage during transportation, is easy to assemble, and is easy to use. It is in.

[0010]

In order to achieve the above object, the present invention is a stove cover laid on a top plate of a gas stove, which is formed by lining a flame-retardant paper or a non-flammable paper on an aluminum foil. An opening as a plurality of burner exposure holes is formed in a rectangular sheet having flexibility, an upwardly projecting portion is provided around the opening, and the sheet can be bent freely through a folding curve at the periphery of the sheet. Forming the first riser,
A first horizontal portion, which is freely bendable via a bending line, is extended outward from the first rising portion, and furthermore, a first horizontal portion, which is freely bendable via a bending curve, is provided on the first horizontal portion. A stove cover for a gas range, wherein a second rising portion and a second horizontal portion extend outwardly, and one corner is provided at a corner thereof so as to be coupled only to the first rising portion. The gist of the present invention is that the / 4-circle corner corner rising portion is formed so as to be freely bent via a bending curve.

[0011] Further, a bent curve may be further provided on the rising portion for the corner portion, or a connecting piece of the horizontal portion may be protruded from the horizontal portion on the corner portion side, or the opening may be elliptical. The gist of the present invention is that a connecting piece for connecting the horizontal portions is protruded from the horizontal portion on the corner side.

According to the first aspect of the present invention, since a rising portion that can be bent is formed at the peripheral portion of the sheet via a folding curve, the peripheral portion can be easily bent, and in particular, the corner portion is formed. The part is provided with only a rising part, and a bent curve is provided between the rising part and the four rising parts, so that the rising part at the corner is formed to be freely bent with respect to the four rising parts. Therefore, the corner can be folded by a folding operation in one direction, and it is easy to assemble the stove cover into a dish-like shape having the same shape as a molded product.

In addition, by extending the second rising portion and the second horizontal portion on the first horizontal portion, the horizontal portion, which is a step portion for supporting the virtue, rises from here and further projects outward. The entire top plate can be covered with a stove cover with respect to the top plate having a horizontal portion.

Further, since a bent curve is provided between the first rising portions of the four sides to form the corner portion as a rising portion for a corner of a quarter circle, the first rising portions of the four sides are formed. By folding the corner that rises in accordance with the operation of raising the corner so that it protrudes inward or outward with a folding curve, the rising part of the four sides and the corner can be easily folded, and the stove cover It is easy to assemble into a dish shape having the same shape as a molded product.

According to the second aspect of the present invention, in addition to the above-described functions, the rising portion itself at the corner of the seat is folded by providing a folding curve, so that a stable assembled state is obtained after folding. Can hold.

According to the third aspect of the present invention, in addition to the above-described functions, the number of folded portions is small, so that the assembly is easy, and the horizontal portions are connected to each other by connecting pieces, so that the same shape as an integrally molded product is obtained. Can be held.

According to the fourth aspect of the present invention, in addition to the above-described operation, by forming the opening portion in an elliptical shape, it is possible to flexibly cope with a burner position which is slightly different depending on the model. In normal use, a burner ring having a diameter larger than that of the burner is mounted on the stove cover. Therefore, even if there is a slight deviation between the burner position and the opening, there is no problem in use.

[0018]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a plan view showing an embodiment of a gas range stove cover according to the present invention. First, an example of a gas range in which the gas range stove cover of the present invention is used will be described with reference to FIG.

In FIG. 1, reference numeral 1 denotes a top plate of a multiple gas range having three burners, which is incorporated in a system kitchen or the like, and a circular opening 3 for exposing the burner 2 is formed by a triangle. A rising wall 5 that rises upward is formed around the flat portion 4 formed at the apex position of FIG.

The rising wall 5 rises substantially perpendicularly from the flat portion 4 to form a rising portion 5a.
From the upper end of the horizontal part 5b, which is to become a supporting step of the virtues 18, is formed outward, the outer edge of the horizontal part 5b is further raised to form a rising part 5c, and further from the upper end of the rising part 5c. A horizontal portion 5d extends outward. A grill exhaust port 6 is provided in the horizontal portion 5d located at the rear.

An opening 3 is usually provided on the periphery of the opening 3 so as to rise upward. The burner 2 has an opening 3 whose outer periphery extends outwardly from the rising wall 3a so as to prevent the boiling liquid from entering the opening. A cover ring 17 having a larger diameter is fitted.

The gas stove cover 9 of the present invention is used for the top plate 1 of such a gas range.
The burner 2 is formed of a square sheet 7 having openings 8 at positions corresponding to the openings 3 formed in the top plate 1.

The shape of the opening 8 is formed in an elliptical shape so as to correspond to the burner 2 whose arrangement position is slightly different depending on the model.

As shown in FIG. 5, the sheet 7 is lined with a flame-retardant paper or a non-combustible paper 11 on the back surface of a thin aluminum foil 10 having a thickness of about 6 to 40 μm with an adhesive 12 to provide flexibility. Formed. Flame-retardant paper or non-combustible paper 11 is formed by applying aluminum hydroxide solution to paper as water-absorbing paper, or immersing the paper in this solution, and adhesive 12 having heat resistance. For example, an acrylic resin is used.

A fold curve 15a is provided in the periphery of the sheet 7 in correspondence with the transition position from the flat portion 4 of the top plate 1 to the rising portion 5a, and the first fold curve 15a can be bent to four sides by the fold curve 15a. A rising portion 7a is formed, and 1 /
A rising portion 16 for a four-cornered corner is formed. The rising portion 16 for the corner is connected only to the first rising portion 7.

The first rising portion 7a on each of the four sides has a folding curve 15
b, a first horizontal portion 7b extending outwardly extends through the first horizontal portion 7b so as to be freely bent.
c, the second rising portion 7c is extended so as to be freely bent, and the second horizontal portion 7d is extended outside the second rising portion 7c by the bending curve 15d.

A fold curve 16a is provided between the rising portion 16 provided at the corner and the first rising portion 7a at the four sides, and the rising portion 16 at the corner is connected to the first rising portion at the four sides. It is formed so as to be freely bent with respect to the raised portion 7a.

The rising portion 16 provided at the corner is further provided with a folding curve 16b. Although the folding curve 16b is formed at the center in the illustrated example, the invention is not limited to this, and a plurality of folding curves may be provided radially.

At the corner of the second horizontal portion 7d, a connecting piece 19 having a sharpened tip that overlaps in the assembled state protrudes. The connecting piece 19 is connected to the second rising portion 7c as shown in the drawing.
When the second horizontal portion 7d is provided, it is desirable to protrude the second horizontal portion 7d in order to stabilize the assembly shape, but at least the first rising portion 7a and the first horizontal portion 7d 7
b can be used as a stove cover and the number of folded portions is small, so that assembly is easy. Therefore, in this case, the connecting piece 19 is connected to the first horizontal portion 7b. To protrude.

In the method of forming these folding curves, for example, a crease is formed by pressing to form a folding habit.

The protruding length of the second horizontal portion 7d formed on the four sides, which is located at the rear grill outlet 6, is shortened so as not to block the grill outlet 6.

In the opening 8 that exposes the burner 2, the peripheral edge of the opening 8 is set up by, for example, die molding.
An upward protruding portion 20 is formed to be attached to the rising wall 3a. Instead of the protruding portion 20, a mountain-shaped ridge may be provided around the opening near the opening so as to bulge upward.

Next, the method of use will be described. When the product is displayed at a store, or when it is transported or stored, the protruding portion 20 is used.
Since the sheet 7 is formed, the sheet 7 is prevented from being wound into a cylindrical shape, and the sheet 7 is flattened as it is to form a plurality of sheets 7 in a stacked state. In this case, the peripheral bent portion may be folded and sold in a state where each part is bent along a bending curve and connected together with connecting pieces connected to each other in a dish shape. It is also possible to sell it in a laminated state, and in the latter case, the user bends the peripheral part by himself / herself.

The method of bending the peripheral portion is as follows.
The innermost folding curve 15a is bent inward, and the first rising portions 7a are raised on the four sides.

At this time, the first rising portion 7a and the folding curve 16
Since the rising portions 16 provided at the corners connected through the line a are also raised, the rising portions 16 at the corners are bent by the folding curve 16b provided here, and are bent inside the sheet 7 or Protrude outward.

Since the bending of the rising portion 16 at the corner is formed by the bending curves 16a and 16b which are both bent, the first rising portion 7a on four sides is bent and raised. It can be easily followed.

The first rising portion 7a and the rising portion 16 at the corner are provided.
Is raised, the first horizontal portion 7b, the second rising portion 7c, and the second horizontal portion 7d are further formed on four sides via folding curves 15b, 15c, and 15d.

Finally, the connecting pieces 19 are connected to each other to
The sheets 7 are connected to each other to stabilize the assembled shape, and the sheet 7 is assembled in a dish shape. For connecting the connecting pieces 19, a method of overlapping the connecting pieces and applying an adhesive tape between the connecting pieces and fixing them, a method of interposing a double-sided adhesive tape between the connecting pieces to be overlapped, etc., should be adopted. Can be.

At home use, the stove cover 9 already assembled in the same shape as the integrally molded product as described above is purchased, or the sheet 7 is placed at home in a dish-like shape having the same shape as the integrally molded product. After the cover ring 17 and the goto 18 have been removed, the stove cover 9 assembled in a dish shape is placed on the upper surface of the top plate 1 of the gas range, and the opening 8 is formed in the opening 3 of the top plate 1. And the burner 2 is exposed from the opening 8.

The top plate 1 of such a stove cover 9
When the stove cover 9 is mounted on the top plate 1, the stove cover 9 is held in a dish-like form by the connecting pieces 19, and is ready for use only by placing it on the top plate 1.

In this state, the first rising portion 7a, the first horizontal portion 7b, and the second rising portion 7 around the stove cover 9 are provided.
c, the second horizontal portion 7d is the rising portion 5a, the horizontal portion 5b, the rising portion 5c, and the horizontal portion 5 of the top plate 1, respectively.
It is placed on the upper surface corresponding to the position d, and the rising portions 16 at the corners rise up in a state of protruding inward at the corners between the rising portions 5a.

Then, the cover ring 17 is mounted on the burner 2, and the virtues 18 are placed on the first horizontal portion 7b and the horizontal portion 5b. As a result, the first horizontal portion 7b is fixed to the horizontal portion 5b of the top plate 1 by the method 18 and the use state is stabilized.

The opening 8 is formed in an elliptical shape even if the arrangement position of the burner 2 is slightly different depending on the model, so that this can be dealt with flexibly and the cover ring 17 having a larger diameter than the burner 2 can be used. Since it is mounted, even if there is some deviation between the position of the burner 2 and the position of the opening 8, it is covered by the cover ring 17 and there is no problem in use.

At the time of use, a rising portion 16 connected to the first rising portion 7a is interposed at a corner between the first rising portions 7a. It can be prevented from flowing out.

Further, since the sheet 7 is made of aluminum foil 10 lined with flame-retardant paper or non-combustible paper 11 and is flexible, it is possible to avoid damages during transportation and the like, and also to make the periphery of the burner 2 when using a gas range. There is no danger at high temperatures.

[0046]

As described above, the stove cover for a gas range of the present invention has a bendable rising portion formed at the periphery of the seat through a folding curve, so that the periphery can be easily bent. In particular, only the rising portion is provided at the corner, and a bent curve is provided between the rising portion and the rising portion of the four sides, so that the rising portion of the corner is with respect to the rising portion of the four sides. Since it is formed to be freely bendable, the corners can be folded by a folding operation in one direction, and it is easy to assemble the stove cover into a dish-like shape having the same shape as an integrally molded product.

Further, by connecting the horizontal parts to each other by connecting pieces, it is possible to maintain the same shape as the integrally molded product. If the same shape as that of the integrally molded product can be obtained by connecting the horizontal portions, it can be used simply by placing it on the top plate in the same manner as the integrally molded product.

Furthermore, since the folding section itself is provided with a folding curve at the corner portion of the seat and is folded, not only the folding is simple, but also a stable assembled state can be maintained after the folding.

By further extending the second rising portion and the horizontal portion, a top plate having a horizontal portion that is a step portion for supporting the virtue and a horizontal portion that rises from this and further projects outward is provided. On the other hand, the entire top plate can be covered with the stove cover. In this case, the assembly state can be further stabilized by providing the connection piece on the second horizontal portion.

By forming the opening portion in an elliptical shape, it is possible to flexibly cope with burner positions slightly different depending on the model. In normal use, a burner ring having a diameter larger than that of the burner is mounted on the stove cover and covered by the ring, so that even if there is a slight deviation between the burner position and the opening, there is no problem in use.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a gas stove cover of the present invention.

FIG. 2 is a perspective view showing a gas cooker stove cover according to an embodiment of the present invention in a state before being attached to a gas cooker.

FIG. 3 is a perspective view of an assembled state of a corner, which is a main part, showing an embodiment of a gas stove cover of the present invention.

FIG. 4 is a perspective view showing a gas cooker cover according to an embodiment of the present invention, which is attached to a top plate.

FIG. 5 is a longitudinal sectional front view showing an embodiment of a gas stove cover of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Top plate 2 ... Burner 3 ... Opening 3a ... Rise wall 4 ... Flat part 5 ... Rise wall 5a ... Rise part 5b ... Horizontal part 5c ... Rise part 5d ... Horizontal part 6 ... Grill exhaust port 7 ... Sheet 7a ... No. One rising part 7b ... First horizontal part 7c ... Second rising part 7d ... Second horizontal part 8 ... Opening part 9 ... Hot cover 10 ... Aluminum foil 11 ... Flame-resistant or non-combustible paper 12 ... Adhesion Agents 15a, 15b, 15
c, 15d: Folded curve 16: Rising section 16a, 16b: Folded curve 17: Covering 18: Gotoku 19 ... Connection piece 20: Projection

Claims (4)

(57) [Claims] 1. A stove cover laid on a top plate of a gas range, wherein a plurality of burner exposure holes are formed in a flexible square sheet formed by backing a flame-retardant paper or a non-combustible paper on an aluminum foil. Forming an opening as
An upwardly protruding portion is provided around the opening, and a first rising portion that can be bent is formed at the periphery of the sheet via a folding curve, and a bending line is formed at the first rising portion. A first horizontal portion that can be bent through is extended outwardly, and a second rising portion and a second horizontal portion that can be bent through a folding curve are further provided on the first horizontal portion. Is a stove cover for a gas range which extends outwardly, and has a 1/4 circle-shaped corner corner rising portion at its corner so as to be coupled only to the first rising portion. Is formed so as to be freely bent through a folding curve. 2. The gas stove cover according to claim 1, wherein a bent curve is further provided in the corner corner rising portion. 3. The stove cover for a gas range according to claim 1, wherein connecting pieces for connecting the horizontal portions are projected from a horizontal portion on the corner side. 4. The gas stove cover according to claim 1, wherein the opening is formed in an elliptical shape.