JP2007292372A - Drop-in type cooking stove - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To form an inlet cover 12 covering an inlet 11 formed on a rear portion of a top plate 3 of a drop-in type cooking stove, by extrusion molding metal into the self-supportable shape to have expensive-looking, and to make the inlet cover detachable to the top plate, so that it can be washed. <P>SOLUTION: The inlet cover 12 is composed of a metal extrusion molding comprising a top plate portion 121 extending backward while ascending backward, and having a front seat portion 123 seated on a part 6b of the top plate at a front side of the inlet 11, at its front end portion, and a lower plate portion 122 branched from the top plate portion 121, extending backward, and having a rear seat portion 124 seated on a part 7b of the top plate at a rear side of the inlet 11, at its rear end portion. The lower plate portion 122 is provided with a vent hole 125 positioned at a front part with respect to a rear end of the top plate portion 121 to guide the air from the external to the inlet 11. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a drop-in type stove comprising a stove body installed so as to be dropped into a stove opening established in a counter top, and a top plate placed on the counter top so as to cover the upper surface of the stove body. .

  In this type of drop-in stove, in order to prevent hot air in the stove body from reaching the counter top, the hermeticity of the stove body is enhanced. Therefore, the combustion air cannot be sufficiently supplied to the burner in the stove body. Therefore, conventionally, an air intake cover that opens to the rear of the top plate and communicates with the inside of the stove main body, and an air intake cover that inclines upward from the front side of the intake opening and extends backward to cover the air intake port from above. What is provided is known (see, for example, Patent Document 1). According to this, air flows from the space below the intake cover into the stove body via the intake port, and combustion air can be sufficiently supplied into the stove body. Further, since the intake port is hidden behind the intake cover when viewed from the front, the appearance is not impaired, and the intake cover prevents foreign matter such as boiled juice from falling into the intake port.

  Here, the air flowing through the intake port contains a large amount of oil or the like generated during cooking, and the intake cover is likely to become dirty. Therefore, in the thing of the said patent document 1, the air intake cover can be attached to and detached from the top plate so that the air intake cover can be washed. Then, side plate portions bent downward are provided at both lateral ends of the intake cover, and the lower end of the side plate portion is seated on the top plate so that the intake cover can stand on its own.

By the way, recently, there is an increasing demand for a stove that is made of glass and has a high-class feeling. If the air intake cover is made of an extruded product of metal such as aluminum, the air intake cover also becomes heavy and has a high-class feeling and can be harmonized with the glass top plate. However, an extrusion cover with a side plate portion as in the above-described conventional example cannot be formed by extrusion molding. For this reason, conventionally, the air intake cover is made of a sheet metal press-molded product, and the high-class feeling of the glass top plate is impaired.
Japanese Patent Laying-Open No. 2004-177099 (FIGS. 1, 3, and 14)

  In view of the above points, an object of the present invention is to provide a drop-in type stove in which a self-supporting air intake cover is formed of a metal extrusion-molded product so as to create a high-class feeling.

  In order to solve the above-described problems, the present invention provides a stove body that is installed so as to drop into a stove opening that is opened on the counter top, and a ceiling that is placed on the counter top so as to cover the upper surface of the stove body. This is a drop-in stove with a plate, and an intake port communicating with the inside of the stove body is established at the rear of the top plate, and tilts backward from the front side of the establishment location of the intake port and extends backward The air intake cover that covers the air intake vent from above and has an air intake cover that can be attached to and detached from the top plate. The air intake cover is inclined rearward and extends rearward, and is seated at the front end of the top plate on the front side of the air intake vent. A metal plate comprising: an upper plate portion having a seating portion; and a lower plate portion having a rear seat portion branched from the upper plate portion and extending rearward and seated on the rear plate at the rear top plate portion at the rear end portion. Consists of extruded products, on the lower plate And is positioned forward of the rear end of the upper plate portion, wherein the vent directing air from the outside air inlet is opened.

  According to the present invention, even if the side plate portion is not provided on the air intake cover, the air intake cover is seated on the top plate at the front and rear seating portions and is stably independent. And, by forming the rear seat part in the lower plate part that branches from the upper plate part that is the main part of the intake cover, it becomes a continuous cross-sectional shape from the front seat part to the rear seat part. Can be molded integrally, and a heavy-duty and high-quality air intake cover can be obtained. Even if the lower plate portion is provided, the lower plate portion is provided with a vent hole, so that the air flow toward the intake port is not hindered.

  By the way, when a large pan or the like is used, boiled juice may fall on the upper plate portion of the intake cover. Most of the simmered juice falling on the upper plate part flows down to the top plate part on the front side of the air intake cover due to the inclination of the upper plate part, but sometimes gets over the upper plate part. Here, it is also conceivable to provide a hanging plate portion extending downward from the rear end of the upper plate portion, form a rear seat portion at the lower end of the hanging plate portion, and open a vent hole in the hanging plate portion. However, this is not preferable because boiled spilled juice that has passed over the upper plate portion may enter the interior from the vent through the drooping plate portion. On the other hand, if the lower plate portion is branched from the upper plate portion as in the present invention, the vent opening established in the lower plate portion is positioned in front of the rear end of the upper plate portion, and the spilled from the vent hole This can advantageously prevent the intrusion of the juice.

  However, if the boiled spilled juice that has passed over the upper plate part falls to the lower plate part, there is a possibility that the boiled spilled fluid will flow on the lower plate part and enter from the vent. Here, when the lower plate portion is branched from the middle portion in the front-rear direction of the upper plate portion, and the lower plate portion is formed with a rising portion that rises toward the branch portion with the upper plate portion on the front side of the rear seat portion, If a vent is provided at the rising portion, even if the simmered juice falls on the lower plate, the spilled juice can be reliably prevented from entering the vent.

  Further, when the lower plate portion is branched from a portion adjacent to the front seat portion of the upper plate portion, the vent hole cannot be provided in the rising portion as described above. In this case, it is desirable to form a ridge on the upper surface of the rear portion of the lower plate portion from the vent so that the spilled juice can be prevented from flowing into the vent.

  In addition, if a bent part that bends downward is formed at the rear end of the upper plate part, boiled simmered juice that has climbed over the upper plate part will fall from the bent part, and the boiled juice will wrap around the lower surface of the upper plate part. Can be prevented. Therefore, it is possible to prevent the boiled sap from flowing along the lower surface of the upper plate portion and falling to the intake port.

  Further, if the rattling noise of the intake cover occurs due to vibration when cleaning the top plate, the merchantability is impaired. In this case, if the sound absorbing material is attached to the contact surfaces of the front seating portion and the rear seating portion with respect to the top plate, it is advantageous in that the generation of rattling noise can be prevented.

  FIG. 1 shows a state in which a drop-in stove is incorporated in the countertop 1 of the system kitchen. As shown in FIG. 2, the stove includes a box-shaped stove body 2 having an upper surface as an open surface. An outer bending flange 2 a is formed on the upper edge of the stove body 2, and the outer bending flange 2 a is placed at the opening edge of the stove opening 1 a in a state where the stove body 2 is dropped into the stove opening 1 a opened in the countertop 1. The stove body 2 is suspended from the countertop 1 by being hooked. Then, the top plate 3 is placed on the counter top 1 so as to cover the stove body 2 over the outer bending flange 2a from above. A packing 2b is attached to the peripheral edge of the outer bending flange 2a, and the outer bending flange 2a is seated on the counter top 1 via the packing 2b.

  The top plate 3 includes a top plate main body 4 made of heat-resistant glass such as ceramic glass, a pair of left and right side frames 5 and 5 provided along the left and right sides of the top plate main body 4, and both side frames 5 and 5. A glass composed of a partition frame 6 laid horizontally along the rear side of the top plate main body 4 and a rear frame 7 laid horizontally between the rear ends of the side frames 5, 5 at a position rearward of the partition frame 6. It is a top plate. The top plate 3 is seated on the countertop 1 at the packing 41 attached to the lower surface of the front side of the top plate main body 4, the side frames 5, 5, and the rear frame 7.

  The top plate main body 4 is provided with a pair of left and right burner openings facing the pair of left and right burners 8, 8 as heat sources arranged in the stove body 2, and each burner opening is provided on the top plate main body 4. A pair of left and right virtues 9, 9 are placed so as to surround. Each burner 8 is formed of an internal flame type burner having a flame hole that opens inward. In addition, a pair of left and right operation knobs 10 for each burner 8 are arranged on the top plate main body 4 so as to be positioned at the front center portion.

  The side frame 5, the partition frame 6 and the rear frame 7 are made of a frame material having the same cross-sectional shape made of an extruded product of a metal such as aluminum. This will be described with respect to the partition frame 6 and the rear frame 7 shown in FIG. Each of the frames 6 and 7 includes outer vertical plate portions 6a and 7a, upper edge portions 6b and 7b bent inward from the upper ends of the vertical plate portions 6a and 7a, and inward from the lower ends of the vertical plate portions 6a and 7a. Are formed in a cross-sectional shape having lower edge portions 6c and 7c bent inward and horizontal plate portions 6e and 7e extending inward from the lower edge portions 6c and 7c with rising portions 6d and 7d. Then, with the edge portion of the top plate main body 4 sandwiched between the upper edge portion 6b of the partition frame 6 and the horizontal plate portion 6e, the partition frame 6 is attached to the top plate main body 4 by a caulking material 6f such as silicone rubber. Glued. The side frame 5 is also bonded to the top plate main body 4 in the same manner. The rear frame 7 is seated on the counter top 1 at the lower edge portion 7c, and the side frame 5 is similarly seated on the counter top 1 at the lower edge portion.

  Here, the horizontal plate portion 7 e of the rear frame 7 is separated rearward from the vertical plate portion 6 a of the partition frame 6. Therefore, an intake port 11 formed by a gap between the horizontal plate portion 7 e of the rear frame 7 and the vertical plate portion 6 a of the partition frame 6 is opened at the rear portion of the top plate 3. Thereby, the air from the outside can be supplied into the stove body 2 as combustion air for the burner 8 through the intake port 11. In addition, an air intake cover 12 that is detachably attached to the top plate 3 is provided at the rear portion of the top plate 3 in order to conceal the air intake port 11 and prevent intrusion of boiled juice from the air intake port 11.

  The intake cover 12 includes an upper plate portion 121 that inclines rearward from the front side of the intake port 11 and extends rearward, and a lower plate portion 122 that branches from the upper plate portion 121 and extends rearward. A front seat portion 123 is formed at the front end portion of the upper plate portion 121 so as to be seated on the upper edge portion 6b of the partition frame 6 that is a portion of the top plate 3 on the front side of the air intake port 11. A rear seat portion 124 is formed at the end portion. The rear seat portion 124 is seated on the upper edge portion 7 b of the rear frame 7, which is a portion of the top plate 3 on the rear side of the air inlet 11. In this way, the intake cover 12 is stable and independent at the front and rear seats 123 and 124. Therefore, the air intake cover 12 can be attached to and detached from the top plate 3 so that the air intake cover 12 can be washed when it becomes dirty.

  Further, by forming the rear seating portion 124 in the lower plate portion 122 branched from the upper plate portion 121 that is the main portion of the intake cover 12, a continuous cross-sectional shape from the front seating portion 123 to the rear seating portion 124 is obtained. Therefore, the intake cover 12 can be integrally formed by extrusion molding. Therefore, in the present embodiment, the intake cover 12 is made of an extruded product made of metal such as aluminum. Thereby, the air intake cover 12 becomes heavy and has a high-class feeling, and the high-class feeling of the glass top plate 3 is not impaired.

  Further, the lower plate portion 122 is provided with post-extrusion post-processing, which is positioned forward of the rear end of the upper plate portion 121 and guides air from outside to the intake port. Therefore, even if the lower plate portion 122 is present, the air flow toward the intake port 11 is not hindered.

  In the intake cover 12 of the present embodiment, the lower plate portion 122 is branched from the middle portion in the front-rear direction of the upper plate portion 121. The lower plate portion 122 is configured to have a rising portion 122a that rises toward the branching portion with the upper plate portion 121 on the front side of the rear seating portion 124, and a vent hole 125 is opened in the rising portion 122a. is doing.

  By the way, when spilling occurs when a large pan is placed on the gorge 9 and heated, the spilled juice may get over the upper plate 121 of the intake cover 12. In this case, even if the boiled sap over the upper plate part 121 falls to the lower plate part 122, since the vent 125 is opened in the rising part 122a, the boiled spill enters the inside through the vent 125. There is nothing.

  However, when the simmered soup wraps around the lower surface of the upper plate portion 121, the simmered juice reaches the rising portion 122a along the lower surface of the upper plate portion 121, and passes through the rising portion 122a to the inside through the vent 125. The possibility of intrusion remains. Therefore, in the present embodiment, a bent portion 121 a that is bent downward is formed at the rear end of the upper plate portion 121. According to this, the boiled juice falls from the bent portion 121a, and the spilled juice is prevented from wrapping around the lower surface of the upper plate portion 121. Therefore, intrusion of boiled spilled juice from the vent 125 can be reliably prevented.

  In addition, the intake cover 12 protrudes downward along the front rib 126 that protrudes downward along the vertical plate portion 6 a of the partition frame 6 and the front end of the upper edge portion 7 b of the rear frame 7. The rear rib 127 is integrally formed. Thereby, the air intake cover 12 is positioned with respect to the top plate 3, and rattling of the air intake cover 12 is prevented.

  Next, a second embodiment shown in FIG. 3 will be described. In addition, the same code | symbol as the above is attached | subjected to the member and site | part similar to the said 1st Embodiment. Also in the second embodiment, the intake cover 12 is formed of a metal extruded product, but the lower plate portion 122 of the intake cover 12 is branched from a portion adjacent to the front seat portion 123 of the upper plate portion 121. This is different from the first embodiment.

  In detail, the lower plate portion 122 of the second embodiment is formed in a shape recessed downward between the front seat portion 123 and the rear seat portion 124. And the front side rising part 122b of the lower plate part 122 rising toward the branch part with the upper plate part 121 and the rear side rising part 122c rising toward the rear seating part 124 of the first embodiment. It functions in the same manner as the ribs 126 and 127 so that the intake cover 12 is positioned with respect to the top plate 3.

  The vent hole 125 is formed in a portion located immediately above the intake port 11 between the front and rear rising portions 122b and 122c of the lower plate portion 122. Further, a protrusion 122d is formed on the upper surface of a portion of the lower plate portion 122 on the rear side of the vent hole 125, which is located immediately above the rising portion 122c on the rear side. As a result, even if the boiled juice falls on the rear seat portion 124, the boiled juice is blocked by the ridge 122d, and the boiled juice does not flow forward from the ridge 122d, but forwards from the ridge 122d. Intrusion of boiled spilled juice from the located vent 125 is prevented. The rear end of the upper plate portion 121 is located behind the position where the protrusion 122d is formed, and the lower plate portion 122 on the front side of the protrusion 122d is boiled from the bent portion 121a at the rear end of the upper plate portion 121. Spilled juice will not fall.

  Next, a third embodiment shown in FIG. 4 will be described. In the third embodiment, the air intake cover 12 is made of a metal extrusion-molded product, but the top plate 3 is made of a sheet metal press-formed product, and the intake port 11 is opened by punching the rear portion of the top plate 3. Yes. Further, the lower plate portion 122 of the intake cover 12 is branched from a portion adjacent to the front seating portion 123 at the front end of the upper plate portion 121 as in the second embodiment, but is lower as in the second embodiment. The lower plate portion 122 extends horizontally from the front seat portion 123 to the rear seat portion 124 without being recessed. The lower plate portion 122 is provided with a vent hole 125 positioned immediately above the intake port 11, and a protrusion 122 d is formed on the upper surface of the lower plate portion 122 on the rear side of the vent hole 125. . Further, a pair of front and rear ribs 126 ′ and 127 ′ inscribed in the front edge and the rear edge of the air intake port 11 are suspended from the lower surface of the lower plate portion 122 so that the air intake cover 12 can be positioned on the top plate 3. .

  By the way, even if the intake cover 12 is positioned as in each of the above-described embodiments, there is a possibility that rattling noise of the intake cover 12 may occur due to vibration when the top plate 3 is cleaned. Therefore, in the fourth embodiment shown in FIG. 5, sound absorbing materials 123 a and 124 a such as silicone rubber are attached to the contact surfaces of the front seat portion 123 and the rear seat portion 124 with respect to the top plate 3. Thereby, it is possible to prevent the rattling noise of the intake cover 12 from being generated by vibration. In the fourth embodiment, the sound absorbing materials 123a and 124a are attached to the air intake cover 12 of the second embodiment, but it is of course possible to attach the sound absorbing material to the air intake cover 12 of the first and third embodiments. is there.

  As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to this. For example, in the above-described embodiment, the intake cover 12 is configured as a single piece that is continuous in the lateral direction. However, when the width of the top plate is increased, a plurality of intake covers having an appropriate length in the lateral direction are provided. It may be divided into pieces. According to this, it becomes easy to wash the air intake cover. Also, when changing the color tone of each part of the top plate in the horizontal direction so that the horizontal center of the top plate is silver and the both sides of the top plate are black, divide the air intake cover into multiple pieces and change the color tone of each piece The design and color tone can be unified according to the color tone of each part of the top board.

The perspective view of the installation state of the drop-in type stove of 1st Embodiment of this invention. The cut | disconnection side view of the principal part cut | disconnected by the II-II line | wire of FIG. The cutaway side view of the principal part of the drop-in type stove of 2nd Embodiment. The cutaway side view of the principal part of the drop-in type stove of 3rd Embodiment. The cutaway side view of the principal part of the drop-in type stove of 4th Embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Countertop, 1a ... Stove opening, 2 ... Stove body, 3 ... Top plate, 11 ... Intake port, 12 ... Intake cover, 121 ... Upper plate part, 121a ... Bent part, 122 ... Lower plate part, 122a ... Rise , 122d ... ridge, 123 ... front seat part, 124 ... rear seat part, 123a, 124a ... sound absorbing material, 125 ... vent.

Claims (5)

A drop-in stove comprising a stove body installed so as to drop into a stove opening established in the counter top, and a top plate placed on the counter top so as to cover the top surface of the stove body. At the rear of the plate, an air inlet that communicates with the inside of the stove body is opened, and tilts upward from the front side of the opening of the inlet and extends backward to cover the air intake from above, and is detachable from the top plate For those with an intake cover,
The air intake cover is inclined rearward and extends backward, and the front plate has a front seat portion that sits on the front plate portion on the front side of the air intake port, and the rear portion branches from the upper plate portion and extends backward. It is composed of a metal extrusion molded product having a lower plate portion having a rear seat portion that is seated on a portion of the top plate on the rear side of the intake port at the rear end portion. A drop-in stove that is located in the front and has a vent opening that guides air from the outside to the air inlet.   The lower plate portion has a rising portion that branches off from a middle portion in the front-rear direction of the upper plate portion and rises toward the branch portion with the upper plate portion on the front side from the rear seating portion, and the ventilation port at the rising portion The drop-in type stove according to claim 1, characterized in that is established.   The lower plate portion is branched from a portion adjacent to the front seat portion of the upper plate portion, and a ridge is formed on an upper surface of a portion of the lower plate portion on the rear side of the vent hole. Item 1. A drop-in stove according to item 1.   The drop-in type stove according to any one of claims 1 to 3, wherein a bent portion that is bent downward is formed at a rear end of the upper plate portion.   The drop-in stove according to any one of claims 1 to 4, wherein a sound absorbing material is attached to a contact surface of the front seating portion and the rear seating portion with respect to the top plate.

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