JP4353437B2 - Baking cooker - Google Patents

Description

  The present invention relates to a baking cooker that performs baking cooking such as grilled meat.

  2. Description of the Related Art Conventionally, as this type of baking cooker, there has been known a baking plate that has a square-view baking plate and a burner that heats the baking plate from below, and burns an object to be cooked placed on the baking plate. (For example, refer to Patent Document 1). In this case, the burner is composed of a pipe burner arranged outside the lower space of the firing plate and forming a flame toward the lower space. Moreover, the baking plate is formed in the upward curved surface shape. And a some through-hole is formed in a baking plate, and while making the broth which exudes from to-be-cooked material fall from a through-hole, the combustion gas of a burner is discharged | emitted through a through-hole.

However, depending on the size and quantity of the food to be placed on the baking plate, most of the through holes may be blocked by the food to be cooked, and combustion gas may not be discharged from the through holes. Here, in the conventional example, legs are formed on the bottom surfaces of the four corners of the firing plate. Therefore, the space | gap comprised by the space | interval between these leg parts is ensured on the lower side of the periphery of a baking plate. Therefore, when the through hole is blocked, a part of the combustion gas is discharged from this gap. However, since the firing plate is formed in an upwardly convex curved shape, the combustion gas tends to flow toward the center of the firing plate. Furthermore, the height dimension of the leg portion, that is, the height dimension of the gap must be made relatively small so that the height of the central portion of the firing plate does not become excessively high. As a result, the combustion gas cannot be discharged smoothly from the air gap, and the combustion failure of the burner tends to occur due to the exhaust failure of the combustion gas.
Japanese Utility Model Publication No. 57-15327

  This invention makes it the subject to provide the baking cooker which enabled it to discharge | emit combustion gas favorably, even when the through-hole of a baking plate was block | closed in view of the above point.

  In order to solve the above-described problems, the present invention is a baking cooker that includes a baking plate having a square shape in plan view and a burner that heats the baking plate from below, and baking an object to be cooked placed on the baking plate. In the case where a plurality of through holes for dropping the broth on the baking plate and discharging the combustion gas of the burner are formed, the opposing direction of one set of opposite sides of the baking plate is horizontal, and the other set of opposite sides is opposite With the direction as the front-rear direction, the portions near each side on both sides in the horizontal direction of the firing plate are formed in inclined portions that incline upward toward the outside in the horizontal direction, and the lower side of each side on both sides in the horizontal direction of the firing plate Is provided with a gap for discharging combustion gas.

  According to the present invention, since the portions near each side on both sides in the horizontal direction of the baking plate are formed in the inclined portion inclined upward in the horizontal direction, the height dimension of the entire baking plate is considerably increased. Therefore, it is possible to ensure a large height dimension of the gap provided on the lower side of each side on both lateral sides. And the combustion gas of a burner flows laterally outward along the inclined part of a baking plate, and is discharged | emitted smoothly from a space | gap. Therefore, even when the through-hole of the firing plate is blocked, the combustion gas can be discharged well, and the burner does not fail due to the exhaust failure of the combustion gas.

  By the way, as the burner, it is also possible to use a pipe burner disposed on both outer sides in the lateral direction of the space below the firing plate. However, this tends to cause uneven heating of the fired plate, and requires two burners, which increases the cost. Therefore, it is desirable that the burner be long in the front-rear direction having flame holes on both sides in the lateral direction, and be disposed below the central portion in the lateral direction of the firing plate. According to this, the fired plate can be heated uniformly with a single burner, which is advantageous for cost reduction. Furthermore, since a flame is formed outward in the lateral direction, the exhaust efficiency from the gap when the through hole is blocked is improved.

  In addition, when a burner is arranged below the horizontal center portion of the firing plate, a through hole is formed in the portion of the firing plate located laterally outward from directly above the flame hole on each side of the burner. It is desirable. According to this, the broth falling from the through-hole does not hit the burner, and problems such as firing of the broth and clogging of the flame hole due to the broth are prevented.

  Moreover, in this thing, it is desirable that the horizontal direction center part of a baking plate is formed in the curved surface part which protrudes upwards. According to this, it can prevent that the broth which flows down along the upper surface of an inclination part accumulates in the horizontal direction center part of a baking plate.

  Hereinafter, with reference to FIG.1 and FIG.2, the baking cooker of embodiment of this invention is demonstrated. The baking cooker includes a box-shaped body 2 having an open upper surface that is dropped into an opening 1a opened in a countertop 1 of a system kitchen. The vessel body 2 is suspended by the countertop 1 by hooking an outer bent flange 21 formed on the upper edge thereof to the opening peripheral edge of the countertop 1. A bolt 22 is screwed into the side plate portion of the vessel body 2. The container 2 is positioned by bringing the bolt 22 into contact with the end face of the opening 1 a of the countertop 1.

  On the upper surface of the countertop 1, a top plate 3 is placed to cover the upper surface of the vessel body 2 from above over the outer bending flange 2a. The top plate 3 has an opening 31 having a square shape in plan view. A ring 32 is screwed to the upper surface of the opening peripheral edge of the top plate 3. Then, a rectangular frame-shaped frame body 4 that is externally fitted and positioned on the ring 32 is placed on the top plate 3, and a planar-view square firing plate 5 is placed on the frame body 4. . Hereinafter, the opposing direction of one set of opposite sides of the firing plate 5 will be described as a lateral direction, and the opposing direction of the remaining opposite sides will be described as a front-rear direction.

  In the vessel 1, a longitudinal burner 6 is arranged in the front-rear direction having flame holes 6 a, 6 a on both sides in the lateral direction, positioned below the lateral center of the firing plate 5. In the vessel 1, there are further provided a lower plate receiving plate 24 that detachably supports the juice receiving plate 23, and a heat shield plate 25 erected on both sides of the plate receiving plate 24 in the lateral direction. Further, a second heat shield plate 26 covering the upper inner surface of the side plate portion of the vessel body 2 is spot welded to the outer bending flange 21.

  An operation element 7 for the burner 6 is provided on the upper surface of the front portion of the top plate 3. When the burner 6 is ignited by the operation of the operation element 7, the combustion gas of the burner 6 rises through the opening 31 of the top plate 3, the baking plate 5 is heated, and the cooking object to be placed on the baking plate 5 is heated. Baking cooking is performed.

  The firing plate 5 is seated on the frame body 4 at leg portions 51 suspended from the four corners of the lower surface thereof. And the space | gap 52 comprised by the space | interval between the leg parts 51 of the front-and-rear both ends of each side is provided under each side of the horizontal direction both sides of the baking plate 5, and each side before and behind the baking plate 5 is provided. On the lower side, a gap formed by the distance between the leg portions at the left and right ends of each side is provided.

  The portions near the sides on both sides in the horizontal direction of the baking plate 5 are formed in inclined portions 53 that are inclined upward in the horizontal direction. Moreover, the horizontal direction center part of the baking plate 5 pinched | interposed by the inclination parts 53 of both sides is formed in the curved surface part 54 convex upwards. Further, a plurality of horizontally long through holes 55 are formed at intervals in the front-rear direction in the portion of the firing plate 5 positioned laterally outward from the upper portion of the flame hole 6a on each side of the burner 6 in the lateral direction. Yes. And the broth which exudes from the to-be-cooked material is dropped into the juice receiving tray 23 through these through holes 55, and the combustion gas of the burner 6 is discharged through these through holes 55.

  In the present embodiment, the position of the laterally inner end of the through hole 55 and the position of the laterally inner end of the inclined part 53 substantially coincide with each other. The other end may extend to the curved surface portion 54 as long as it is located laterally outward from the portion directly above the flame hole 6 a of the burner 6. Further, in the present embodiment, in order to prevent the broth from sneaking around the lower surface of the baking plate 5 and to improve the heat absorption from the combustion gas, a protruding edge 55a protruding downward is formed in each through hole 55. ing.

  When cooking an object to be cooked on the baking plate 5, the combustion gas of the burner 6 is normally discharged through the through hole 55. Depending on the size and amount of the object to be cooked, the through hole 55 is almost blocked by the object to be cooked. It may come off. Here, in this embodiment, since the portions near the respective sides on both sides in the horizontal direction of the baking plate 5 are formed in the inclined portions 53 inclined upward in the horizontal direction, the height of the baking plate 5 as a whole. Without making the dimension so large, it is possible to ensure a large height dimension of the gap 52 provided below each side on both sides in the lateral direction. The combustion gas in the burner 6 flows laterally outward along the inclined portion 53 of the firing plate 5 and is smoothly discharged from the gap 52. Therefore, even when the through hole 55 is blocked, the combustion gas can be discharged well, and the combustion failure of the burner 6 due to the exhaust failure of the combustion gas does not occur.

  Moreover, since the through-hole 55 is formed in the part of the baking plate 5 located laterally outward from the direct upper part of the flame hole 6a on each side of the burner 6, the broth falling from the through-hole 55 is burned. 6 is not taken. Therefore, problems such as firing of the broth and clogging of the flame hole 6a due to the broth are prevented. Further, since the central portion in the horizontal direction of the baking plate 5 is formed in the upwardly curved surface portion 54, the juice flowing down along the upper surface of the inclined portion 53 is accumulated in the central portion in the horizontal direction of the baking plate 5. Can be prevented.

  As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to this. For example, you may make it heat a baking plate with the pipe burner arrange | positioned on both the outer sides of the downward space of the baking plate 5. FIG. However, in this case, uneven heating of the fired plate 5 is likely to occur, and two burners are required, which increases the cost. On the other hand, if the burner 6 having the flame holes 6a on both sides in the horizontal direction is arranged below the horizontal center of the baking plate 5 as in the above embodiment, the baking plate 5 can be uniformly heated by the single burner 6. This is advantageous for cost reduction. Further, since a flame is formed outwardly in the lateral direction, exhaust efficiency from the gap 52 when the through hole 55 is blocked is improved.

  Moreover, although the said embodiment applies this invention to the drop-in-type baking cooker dropped in the countertop 1, this invention is applicable similarly to a table-top-type baking cooker.

The top view of the baking cooker of embodiment of this invention. Sectional drawing cut | disconnected by the II-II line | wire of FIG.

Explanation of symbols

  5 ... Firing plate, 52 ... Gap, 53 ... Inclined part, 54 ... Curved part, 55 ... Through-hole, 6 ... Burner, 6a ... Flame hole.

Claims (3)

A baking cooker that includes a baking plate having a square shape in plan view and a burner that heats the baking plate from below, and that burns the food to be cooked placed on the baking plate. In which a plurality of through holes for discharging the combustion gas are formed,
The opposite direction of one side of the set of firing plates is the horizontal direction, and the opposite direction of the other set of opposite sides is the front-rear direction. A baking cooker characterized in that a gap for discharging combustion gas is provided below each side of both sides of the baking plate in the horizontal direction.   The burner is longitudinal in the front-rear direction having flame holes on both sides in the lateral direction, and is disposed below the central portion in the horizontal direction of the calcining plate, and laterally above the flame hole on each side of the burner. 2. The pottery cooker according to claim 1, wherein the through-hole is formed in a portion of the baking plate located outward in the direction.   3. A pottery cooker according to claim 2, wherein a central portion in the horizontal direction of the baking plate is formed as an upwardly convex curved surface portion.

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