JP2004308984A - Cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem on a cooker when stock drops from a cooked object during heating cooking, that the stock residing on a top plate enters from near a through-hole between the baking sheet and a burner part of the top plate into equipment to give influences thereto or it spills outside the equipment to produce bad cleaning performance. <P>SOLUTION: In the cooker, water repellent treatment is applied to a top plate frame 2 of the top plate 1 formed of a glass material and to a through portion 13 of a stove burner 4. Thus, stock of a cooked object dropping on the top plate 1 can reside on the top plate and so it is effectively prevented from entering into the equipment and overflowing outside the equipment. As a result, maintenance quality such as ease of cleaning is improved. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a cooker using a top plate made of glass.
[0002]
[Prior art]
A conventional top plate made of glass is fixed to a top plate frame made of crystallized glass or tempered glass and subjected to surface treatment such as enamel with a heat-resistant silicone adhesive, etc. Is provided with a through hole for installing a burner or the like for heating a pan or the like on the top plate. In addition, on the upper surface around the through hole, a gotok with a pan etc. is directly mounted on the glass surface, and the end surface of the through hole prevents infiltration of boiled juice etc. dripped on the top plate and has low strength glass In order to protect the end face, a configuration is generally adopted in which a metal gasket is mounted on the end face of the through hole and pressed and fixed by a ring-shaped member (see Patent Document 1).
[0003]
[Patent Document 1]
JP-A-2002-206713
[Problems to be solved by the invention]
However, in the conventional configuration, the top plate is flat, so that the broth or the like spilled out of the pot or the like heated by the burner or the like climbs over the top plate frame and soils the outside of the top plate, or the vicinity of the through hole of the burner portion. Penetrates more inside.
[0005]
In addition, since the top plate frame is surface-treated with an enamel, if it is heated after the broth or the like has fallen, it will be in a scorched state and have poor cleaning properties.
[0006]
[Means for solving the problem]
In order to solve this problem, the present invention provides a top plate made of glass (hereinafter, referred to as a top plate), a burner unit for heating and cooking the food placed on the top plate, and a periphery of the top plate. A top plate frame that is adhesively fixed and has a water-repellent surface treatment on its outer surface is provided.
[0007]
According to the present invention, since the top plate frame is subjected to the water-repellent surface treatment, the broth dropped on the top plate can be left on the top plate, so that the boiling juice can be prevented from spilling out of the appliance. At the same time, it is possible to suppress intrusion into the appliance, and the cleaning property is improved.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The invention of claim 1 of the present invention provides a water-repellent surface treatment on the outer surface of the top plate frame, so that the difference in the water contact angle between the glass surface and the water-repellent surface of the top plate frame causes Can be kept on the top plate side.
[0009]
The invention according to claim 2 of the present invention is to provide a water repellent surface treatment after applying masking to the top plate bonding portion on the inner end surface of the top plate frame so that the broth or the like remains on the top plate side, The reliability of the adhesion between the sheet and the top plate frame can be improved.
[0010]
According to the invention of claim 3 of the present invention, even in a configuration having a plurality of through holes, by performing a water-repellent surface treatment, the difference in water contact angle between the glass surface and the surface of the water-repellent top plate frame is obtained. In addition, the broth or the like can be kept on the top plate side to prevent the broth from entering the appliance through the through hole.
[0011]
The invention according to claim 4 of the present invention is characterized in that a water-repellent surface treatment is applied to the osae metal fittings, so that the difference in the water contact angle between the glass surface and the water-repellent osae metal fittings causes the inside of the apparatus such as boiling juice to enter. You can stop infiltration.
[0012]
According to the invention of claim 5 of the present invention, by providing a spacer made of a water-repellent material between the top plate and the backing metal fitting, it is possible to keep infiltration into the utensil such as boiling water.
[0013]
【Example】
An embodiment of the present invention will be described below with reference to the drawings.
[0014]
FIG. 1 is a schematic sectional view of a gas cooker having a top plate structure made of glass of the present invention.
[0015]
A top plate 1 made of glass (hereinafter referred to as a top plate) is formed by pressing a top plate frame 2 which has been subjected to a surface treatment having water repellency with a silicone adhesive 12 having excellent heat resistance and chemical resistance. The entire circumference is fixed by bonding. The top plate 1 is provided with a through-hole 13, and a stove burner 4 serving as a burner portion is provided inside the through-hole 13 to heat the pot 5 and the like mounted on the gotoku 3. The material of the glass used for the top plate 1 is generally crystallized glass or tempered glass. However, crystallized glass has low mechanical strength and further has a through hole 13, so that when a large load is applied, There is a high possibility that a crack will enter from the end and lead to a crack.
[0016]
Therefore, in the present invention, the glass receiver 6 is provided below the top plate 1 so as to suppress deformation due to the load applied to the top plate 1. However, since the strength of the glass receiver 6 near the through-hole 13 or near the center is lower than the strength near the area where the top plate frame 2 and the silicon adhesive 12 are adhered and fixed, the deformation amount is large when a large load is applied. It becomes large and easily breaks the glass. In view of this, a configuration is provided in which a weak portion is supported by the support member 11 from below.
[0017]
Further, by applying a surface treatment 10 having a color similar to the glass printing color of the top plate 1 to the top surface of the top plate 1 of the glass receiver 6, even if pinholes or the like due to variations in glass printing of the top plate 1 occur, the glass By giving the receiver 6 a color similar to that of glass, pinholes are difficult to recognize, and the yield of glass can be improved.
[0018]
Also, by providing holes 8 at predetermined positions on the bottom surface of the glass receiver 6, even if the broth 15 dropped from the heated pan 5 enters the gap between the top plate 1 and the glass receiver 6, the broth remains in the gap. And can be discharged from a predetermined location.
[0019]
Further, by providing the adhesive member 14 having adhesiveness between the glass receiver 6 and the top plate 1, when the top plate made of glass is broken, the adhesive member 14 and the glass part of the top plate 1 partially The glass can be prevented from scattering because it is adhered.
[0020]
FIG. 2 is a cross-sectional view of a main part of the bonding portion between the top plate frame 2 and the top plate 1 and the Osae fitting portion. The outer surface of the top plate frame 2 is subjected to a water-repellent surface treatment 16 such as fluorine coating. Due to the difference between the contact angle a between the contaminant 15 and the glass surface of the top plate 1 and the contact angle b between the water-repellent surface of the top plate frame 2 and the contaminant 15, the broth 15 or the like is moved to the top plate 1 side. You can stay. The contact angle with water for general surface treatment is 10 to 20 degrees in enamel processing, and 90 degrees or more in fluorine and silicon coating.
[0021]
In addition, by using fluorine and silicon coating, it is possible to increase the selection of colors compared to enamels.
[0022]
Similarly, by applying a water-repellent surface treatment 16 such as fluorine coating to the OSE fitting 7, the contact angle between the contaminant 15 and the glass surface of the top plate 1 and the surface of the OSE fitting 7 subjected to the water-repellent treatment 16 are removed. The difference in contact angle with the contaminant 15 allows the broth 15 or the like to remain on the top plate 1 side.
[0023]
In addition, by providing a spacer made of a water-repellent and heat-resistant material such as fluoro rubber or silicon rubber between the top plate 1 and the backing metal fitting 7, an effect of further preventing infiltration into the utensil or the like can be obtained. Can be.
[0024]
【The invention's effect】
According to the present invention, since the top plate frame has been subjected to the water-repellent surface treatment, the broth dropped on the top plate from the cooked food can remain on the top plate. While preventing spillage, penetration into the appliance can be suppressed, and the cleaning property is improved.
[Brief description of the drawings]
FIG. 1 is a schematic cross-sectional view of a top plate made of glass of a cooker according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of essential parts of a bonding portion of a top plate frame and a top plate and an Osae fitting part of the cooker. Figure [Explanation of symbols]
1 Top board 2 Top frame 3 Gotoku 4 Stove burner (burner part)
13 through-hole 16 water-repellent surface treatment

Claims (5)

A top plate made of glass (hereinafter referred to as a top plate), a burner for heating and cooking the food placed on the top plate, and a water-repellent adhesive on the outer surface of the top plate which is adhered and fixed around the top plate A cooker comprising a top plate frame having a surface treatment having the following. 2. The cooking device according to claim 1, wherein a water-repellent surface treatment is performed after masking is performed on a top plate bonding portion on an inner end surface of the top plate frame. A top plate made of glass and provided with a plurality of through holes (hereinafter referred to as a top plate), a burner unit for heating and cooking the food placed on the top plate inside the through holes, a pan and the like. A cooker comprising a gotok to be mounted, an Osae fitting for protecting an end face of the through hole of the top plate, and a top plate frame which is adhesively fixed around the top plate and has a surface treatment having water repellency on its outer surface side. . A top plate made of glass and provided with a plurality of through holes (hereinafter referred to as a top plate), a burner unit for heating and cooking the food placed on the top plate inside the through holes, a pan and the like. A cooker comprising: a gotok to be mounted, a top plate frame adhered and fixed to a periphery of the top plate, and an Osae fitting having a water-repellent surface treatment for protecting an end surface of a through hole of the top plate. A top plate made of glass and provided with a plurality of through holes (hereinafter referred to as a top plate), a burner unit for heating and cooking the food placed on the top plate inside the through holes, a pan and the like. It is made of a gotok to be mounted, a top plate frame adhered and fixed around the top plate, an Osae fitting for protecting an end face of a through hole of the top plate, and a material having water repellency between the top plate and the Osae fitting. Cooker consisting of spacers.

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