JP5117544B2 - grill - Google Patents

Description

  The present invention relates to a grill provided with a cover plate that is positioned above a lower fire burner and is detachably provided on both left and right side walls in a grill cabinet.

  2. Description of the Related Art Conventionally, a grill warehouse that accommodates an object to be cooked, an upper fire burner provided on the ceiling of the grill warehouse, a pair of lower fire burners respectively provided below the left and right side walls of the grill warehouse, and a lower fire burner There is known a grill provided with a cover plate that is detachably provided on both left and right side walls of the grill cabinet (see, for example, Patent Document 1).

  This cover board is provided with the mounting piece arrange | positioned on the lower-fired burner, and the side piece extended so that the side wall of a grill warehouse may be covered from the left-right direction outer end of this mounting piece.

JP 2010-35670 A

  In the grill, the side edge part of the ceiling part of the grill cabinet becomes a place where the temperature becomes the highest. If a long period of time elapses while the dirt is scorched and attached to the side edge portion of the ceiling portion that becomes high temperature, the ceiling portion may corrode. In order to prevent this, it is necessary to periodically clean the ceiling of the grill cabinet. However, the ceiling of the grill cabinet has a problem that it is difficult for the user to see and is difficult to clean.

  In recent years, consumers' interest in ecology has increased, and further improvement in thermal efficiency is also desired in grills.

  An object of the present invention is to provide a grill with improved thermal efficiency compared to the conventional one.

[1] The present invention relates to a grill that accommodates an object to be cooked, an upper fire burner provided on the ceiling of the grill, a lower fire burner provided on the left and right side walls of the grill, and a lower fire burner. And a cover plate detachably provided on both left and right side walls of the grill cabinet, the cover plate includes a mounting piece disposed on the lower fire burner, and a mounting piece A side piece extending from the left and right outer ends of the grille to cover the side wall of the grille, and extending from the upper edge of the side piece along the ceiling of the grille to the inward position of the grille rather than the lower fire burner. The heat- insulating piece which suppresses the thermal radiation to the exterior of is provided.

  According to the present invention, since the heat insulating piece of the cover plate extends along the ceiling portion from the upper edge of the side piece, release of heat from the inside of the grill, particularly from the ceiling portion, is suppressed. Therefore, the thermal efficiency of the grill can be improved as compared with a grill provided with a cover plate having no conventional heat insulating piece.

  Further, since the cover plate is detachably provided on the left and right side walls of the grill cabinet, it is easy to remove and easily remove dirt. Furthermore, since the heat insulating piece extends along the ceiling portion in the grill cabinet, the ceiling portion in the grill cabinet is difficult to get dirty, and the aesthetic appearance in the grill cabinet can be easily maintained.

  [2] By the way, it is conceivable to provide a grip at the front end of the cover plate so that the cover plate can be easily detached from the grill cabinet. Here, since the cover board of this invention is equipped with the heat insulation piece, the weight of a cover board is increasing. In addition, it is conceivable to provide the gripping portion at the side piece of the cover plate or the front end of the mounting piece. With this configuration, the center of gravity of the cover plate is located on the side or above the gripping portion. Therefore, when the cover plate is attached / detached by holding the grip portion, a force that the cover plate tends to rotate around the grip portion is likely to work, and it may be difficult to attach / detach the cover plate from the grill cabinet.

  In this case, a gripping portion may be provided at the front end of the heat insulating piece. As a result, the center of gravity of the cover plate is positioned below the grip portion. Therefore, when the cover plate is attached / detached while holding the grip portion, the force to rotate the cover plate is difficult to work, and the operation of attaching / detaching the cover plate from the grill box is facilitated.

  [3] In the present invention, it is preferable that at least the inner surface of the heat insulating piece of the cover plate is a heat reflecting surface that reflects heat. According to this, heat can be reflected toward the inside of the grill cabinet at least on the inner surface of the heat insulating piece, and the thermal efficiency of the grill can be further improved.

A perspective view showing a stove provided with a grill of an embodiment of the present invention. Sectional drawing which shows the grill of embodiment. The perspective view which shows the right side cover board of the grill of embodiment, and the side wall of a grill warehouse. The perspective view which shows the cover plate of the left side of the grill of embodiment.

  FIG. 1 shows a built-in stove incorporated in a counter top (not shown) of a system kitchen. The stove includes a stove main body 1 that is installed so as to drop into an opening formed in the counter top, and a top plate 2 that is placed on the counter top so as to cover the upper surface of the stove main body 1. The stove body 1 includes a total of three stove burners 3, two on the front left and right and one on the rear, and a built-in grill 4.

  A grill door 42 that closes a front opening of a grill storage 41, which will be described later, and left and right front panels 5 and 5 are provided on the front portion of the stove body 1 exposed forward under the counter top. Each front panel 5 incorporates operation sections 5 a for the stove burner 3 and the grill 4.

  As shown in FIG. 2 in a state where the grill 4 is cut in the left-right direction, the grill 4 includes a grill box 41 installed in the stove body 1. An upper fire burner 61 is attached to the ceiling portion 411 of the grill warehouse 41, and a heat shield cover 61a is provided so as to cover the upper fire burner 61 from above. In addition, lower fire burners 62 are arranged on the left and right side walls 412 of the grill cabinet 41. Note that reference numerals 61 b and 62 a in FIG. 2 are mixing tubes of the upper fire burner 61 and the lower fire burner 62.

  A grill pan 45 is disposed in the grill cabinet 41 so as to be positioned below the lower fire burner 62. The grill pan 45 is supported by a pan support frame 45a that is slidable in the front-rear direction on the bottom surface of the grill storage 41. Further, a grill net 43 is disposed in the grill cabinet 41 so as to be positioned above the lower fire burner 62. The grill 43 is supported by leg pieces 43 a that hang downward from both front and rear end portions thereof and abut against the grill pan 45.

  Thus, a double-sided grill that bakes the food to be cooked placed on the grill 43 from above and below with the upper fire burner 61 and the lower fire burner 62 is configured. Then, by holding and pulling the handle 42 a (see FIG. 1) provided on the grill door 42, the tray support frame 45 a is pulled forward together with the grill 43 and grill pan 45 from the grill warehouse 41. ing.

  Protrusions 414 (see FIG. 3) are provided on both side walls 412 of the grill warehouse 41 so as to be located on the front side and above the lower fire burner 62. The protrusion 414 is configured in a mushroom shape with its tip enlarged.

  The lower fire burner 62 includes an upper burner cover 471. A raised portion 471c that protrudes outward is formed at the rear portion of the upper burner cover 471, and serves as a relief portion for an ignition device, a thermocouple, and the like for the lower fire burner 62. The upper burner cover 471 is integrally formed by press-molding a thin metal plate, and the raised portion 471c is formed so as to rise about several millimeters by drawing. The raised portion 471c is raised smoothly, and its top is formed flat. Here, the flat top is formed in a rectangular shape having the longitudinal direction as the longitudinal direction.

  The upper surfaces of the left and right upper burner covers 471 are covered with cover plates 473 that are detachably attached to the side walls 412 of the grill warehouse 41. The cover plate 473 is made of copper with enamel surface treatment, and extends obliquely downward from a side piece 473a serving as a mounting surface to the side wall 412 and a lower end edge of the side piece 473a, and on the upper surface of the upper burner cover 471. The mounting piece 473b to be mounted and the heat insulating piece 473h extending obliquely upward from the upper end edge of the side piece 473a and extending along the left and right side edge portions of the ceiling portion 411 are configured.

  The cover plate 473 covers not only the upper burner cover 471 but also the inner surface of the side wall 412 of the grill cabinet 41 above the upper burner cover 471 and the left and right side edge portions of the ceiling portion of the grill cabinet 41. 41 is mounted.

  The cover plate 473 prevents dirt such as boiled juice and oil scattered from the cooking object in the grill warehouse 41 from adhering to the left and right side edge portions of the upper burner cover 471, the side wall 412, and the ceiling portion 411. The user can remove the cover plate 473 and wash it, and can easily clean the dirt adhering to the cover plate 473.

  A hole 473c is formed in the side piece 473a at a position corresponding to the protrusion 414 of the side wall 412. The hole 473c is formed by connecting a large hole through which the tip of the protrusion 414 whose diameter is enlarged can be inserted and a small hole smaller than the outer diameter of the tip of the protrusion 414. The placement piece 473b is inclined in the same manner as the upper burner cover 471. A raised portion 473d is provided at a position corresponding to the raised portion 471c of the upper burner cover 471 at the rear portion of the mounting piece 473b.

  The raised portion 473d is formed so as to be covered and locked on the raised portion 471c of the upper burner cover 471. Here, the raised portion 473d of the cover plate 473 is formed in substantially the same shape as the raised portion 471c of the upper burner cover 471 except that it extends to the rear end of the upper burner cover 471. When the cover plate 473 is placed on the upper burner cover 471, the raised portion 473d of the cover plate 473 engages with the raised portion 471c of the upper burner cover 471 so that the cover plate 473 does not fall off the upper burner cover 471. It is like that.

  At the front end of the heat insulating piece 473h, a gripping portion 473g having a rounded tip is formed to be extended. When the cover plate 473 is attached / detached, the operator holds the gripping portion 473g to perform the attaching / detaching operation. Easy to do. Further, by providing the grip portion 473g at the front end of the heat insulating piece 473h, the center of gravity of the cover plate 473 is positioned below the grip portion 473g.

  Therefore, the cover plate 473 rotates around the grip portion 473g as compared with the case where the grip portion is provided at the front end of the side piece 473a or the placement piece 473b and the center of gravity of the cover plate 473 is located on the side or above the grip portion. It becomes difficult for the force to work and the cover plate 473 is easily attached and detached from the grill warehouse 41.

  The cover plate 473 is integrally formed by press-molding a copper thin metal plate, and the raised portion 473d is projectingly formed by drawing.

  When the cover plate 473 is mounted in the grill cabinet 41, the operator holds the grip portion 473g, inserts the cover plate 473 into the grill cabinet 41, and inserts the projection 414 located on the front side into the large hole of the hole 473c. At this time, the protrusion 414 inserted through the hole 473c of the cover plate 473 is located on the front side, so that it is easy to see, and the operator can easily perform alignment and insertion.

  Then, the cover plate 473 is lowered along the side wall 412, the projection 414 is locked in the small hole of the hole 473 c, and the raised portion 473 d is covered with the raised portion 471 c of the upper burner cover 471 so as to cover the cover plate 473. Is placed on the upper burner cover 471.

  At this time, even if the user attempts to cover the raised portion 473d of the cover plate 473 with a slight shift with respect to the raised portion 471c of the upper burner cover 471, the deviation is caused by the inclined portions of the raised portions 471c and 473d. It is canceled and alignment is performed automatically. Further, the cover plate 473 can be removed from the grill 41 by following the reverse procedure.

  In this manner, the cover plate 473 can be easily detached from the grill warehouse 41. Further, the cover plate 473 is locked in a state in which the drop is prevented by the engagement between the protrusion 414 and the hole 473c. Therefore, the cover plate 473 is stably mounted without dropping off even when the grill 43 is caught. Moreover, although the protrusion 414 protrudes from the side wall 412 in the grill warehouse 41, since this protrusion 414 is located in the front side, the inside of the grill warehouse 41 becomes easy.

  In FIG. 3, only the right cover plate 473 is shown, but the left cover plate 473 is configured similarly. However, as shown in FIG. 4, the left cover plate 473 is different only in that an escape portion 473i is provided so as not to contact the ignition device for the upper fire burner 61 or the like.

  On the outside of both sides in the horizontal direction of the grill cabinet 41, a fixed rail 48 that is long in the front-rear direction and a movable rail 49 that is supported by the fixed rail 48 so as to be movable in the front-rear direction are arranged. Here, a heat shield plate 415 is provided below the grill box 41 with a gap between the bottom wall of the grill box 41. Then, both side portions of the heat shield plate 415 in the horizontal direction are bent upward on the outer side in the horizontal direction of the grill 41 to form a standing mounting plate 481, and the fixed rail 48 is formed on the laterally outer surface of the mounting plate 481. Is installed.

  An intermediate rail 482 is engaged with the fixed rail 48 so as to be movable in the front-rear direction via a ball 48a, and a movable rail 49 is engaged with the intermediate rail 482 via a ball 48a so as to be movable in the front-rear direction. ing. Accordingly, the movable rail 49 is supported by the fixed rail 48 via the intermediate rail 482 so as to be movable in the front-rear direction.

  A pair of movable rails 49 on both outer sides in the horizontal direction of the grill cabinet 41 are connected to each other at the front end via a rail connection frame (not shown). The front end of the tray support frame 45a is locked to the rail connection frame, and the grill door 42 is detachably connected to the rail connection frame. Thus, by gripping the handle 42a at the lower front of the grill door 42 and pushing and pulling it in the front-rear direction, the movable rail 49 is guided by the fixed rail 48 and slides in the front-rear direction. Also, the grill pan 44 supported by the pan support frame 45 a is smoothly put in and out of the grill warehouse 41. Note that a pair of left and right guide portions 416 are formed on the bottom wall portion of the grill cabinet 41 in order to guide the slide in the front-rear direction of the dish support frame 45a.

  According to the grill 4 of the embodiment, since the heat insulating piece 473h of the cover plate 473 extends along the ceiling portion 411 from the upper edge of the side piece, heat is released from the inside of the grill 41, particularly from the ceiling portion 411. It is suppressed. Therefore, the thermal efficiency of the grill 4 can be improved as compared with the grill provided with the cover plate without the conventional heat insulating piece 473h.

  Further, since the cover plate 473 is detachably provided on the left and right side walls 412 of the grill warehouse 41, it is easy to remove and easily remove dirt. Furthermore, since the heat insulating piece 473h extends along the ceiling portion 411 in the grill cabinet 41, the ceiling portion 411 in the grill cabinet 41 is hardly contaminated, and the aesthetic appearance in the grill cabinet 41 can be easily maintained.

  Moreover, heat can be reflected toward the inside of the grill warehouse 41 by the inner surface of the heat insulating piece 473h, and the thermal efficiency of the grill 4 can be further improved.

  Although the embodiment in which the grill of the present invention is applied to a drop-in stove has been described, the present invention can be similarly applied to a grill that is incorporated in a tabletop stove, or a grill that is provided independently without being incorporated in a stove. .

  In the embodiment, the grip portion 473g is formed at the front end of the heat insulating piece 473h. However, the present invention is not limited thereto, and the grip portion 473g may be formed at the front end of the side piece 473a or the placement piece 473b. The effect of this invention of making it easy to improve the thermal efficiency of a grill and to keep the beauty | look in a grill warehouse easily can be acquired.

  Further, in the embodiment, the cover plate 473 is formed of a copper plate that has been subjected to enamel surface treatment. However, the present invention is not limited to this, and other materials can be used as long as they have good heat reflectivity. Good. Further, at least the inner surface of the cover plate 473 may be covered with a material having good heat reflectivity.

DESCRIPTION OF SYMBOLS 1 ... Stove main body, 2 ... Top plate, 3 ... Combo burner, 4 ... Grill, 41 ... Grill warehouse, 411 ... Ceiling part, 412 ... Side wall, 414 ... Protrusion, 416 ... Guide part, 42 ... Grill door, 42a ... Handle 43 ... Grilled net, 43a ... Leg piece, 45 ... Grill plate, 45a ... Dish support frame, 471 ... Upper burner cover, 471c ... Raised portion, 473 ... Cover plate, 473a ... Side piece, 473b ... Placement piece, 473c ... Hole, 473d ... Raised part, 473e ... Square part, 473f ... Protrusion part, 473g ... Gripping part, 473h ... Heat insulation piece, 473i ... Relief part, 48 ... Fixed rail, 48a ... Ball, 49 ... Moving rail, 5 ... Front panel, 5a ... operation unit, 61 ... upper fire burner, 61a ... heat shield cover, 61b ... mixing tube, 62 ... lower fire burner, 62a ... mixing tube.

Claims (3)

Above the lower fire burner, a grill warehouse for storing the food to be cooked, an upper fire burner provided on the ceiling of the grill warehouse, a lower fire burner provided on the left and right side walls of the grill warehouse, and A grille provided with cover plates detachably provided on the left and right side walls of the grill cabinet,
The cover plate includes a mounting piece disposed on the lower fire burner, a side piece extending from the left and right outer ends of the mounting piece so as to cover a side wall of the grill cabinet, and an upper end edge of the side piece A grille comprising a heat insulating piece that extends from the bottom of the grille to the inner position of the grille along the ceiling of the grille and suppresses heat radiation to the outside of the grille. The grill according to claim 1, wherein
A grill, wherein a grip portion is formed at a front end of the heat insulating piece. The grill according to claim 1 or 2,
A grill characterized in that at least an inner surface of the heat insulating piece of the cover plate is a heat reflecting surface that reflects heat.

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