JP4986949B2 - grill - Google Patents

Description

  The present invention relates to a grill provided with a cover plate that covers an upper surface of an upper burner cover that covers an upper portion of a lower fire burner and is detachably mounted.

  Conventionally, as this type of grill, a grille that is open at the front and accommodates cooked food inside, an upper fire burner that is disposed on the ceiling of the grille, and a lower that is disposed on the left and right sides of the grille. There is known a fire burner, an upper burner cover protruding from the side wall of the grill cabinet so as to cover the upper part of the lower fire burner, and a cover plate that covers the upper surface of the upper burner cover and is detachably mounted. (For example, refer to Patent Document 1). According to this, the cover plate prevents dirt such as boiled juice and oil scattered from the cooked food in the grill cabinet from adhering to the upper burner cover and the side wall of the grill cabinet. The user can remove the cover plate and wash it, and can easily clean the dirt adhering to the cover plate.

  Here, in the thing of the said prior art example, the latching pin which protrudes horizontally from the side wall of a grill warehouse is provided in the near side and center part vicinity of a grill warehouse, respectively. A hook portion is formed at the tip of the locking pin. On the other hand, in the cover plate, in a position corresponding to each locking pin, a trapezoidal locking hole consisting of a large-diameter hole through which the collar portion can be inserted and a small-diameter hole that is provided above and can be fitted with the pin. Is formed.

  When installing the cover plate, insert the cover plate into the grill cabinet and align it so that each locking pin corresponds to the locking hole. Is inserted, the cover plate is lowered, and the locking pin is locked in the small diameter hole. Thereby, the cover plate is suspended and locked in a state where the forward movement is prevented by the locking pin and the inward movement is blocked by the flange portion.

  Further, the conventional grill is provided with a locking pin and a locking claw on the front side and the back of the side wall of the grill cabinet, respectively, and at a position corresponding to the locking pin and the locking claw on the cover plate, Some have locking holes or locking notches.

Further, the corner portion connecting the vertical piece and the inclined piece of the cover plate is difficult to clean if its curvature radius is small. For this reason, the corner radius of curvature is gently bent to about 5 mm so that the corner portion can be easily maintained. In the conventional grill, in order to reinforce the strength of the cover plate, a plurality of convex portions projecting in the concave direction of the corner portion are formed in part of the corner portion.
JP 2006-141588 A

  However, in the above-described conventional example, when the cover plate is mounted, the cover plate is moved to the side wall side when the two locking pins are aligned with the locking holes, so that the large diameter hole is formed. The part needs to be inserted. Therefore, there is a problem that it is difficult to attach the cover plate. In particular, the locking pins located at the back of the grill are difficult to see and align when the cover plate is mounted. In addition, when locking holes and locking notches formed in the cover plate are locked to locking pins and locking claws provided in the back of the side wall of the grill cabinet, it is difficult to see and alignment is difficult. It is.

  It is also conceivable that the cover plate is slidably mounted on the grill cabinet. However, in this case, a cover for sliding the cover plate needs to be provided in the grill cabinet. Since such a cover exists in the grill cabinet, it has a problem that it is easily soiled and difficult to clean.

  In addition, the conventional grill has a problem that when the grill is installed, the convex portions formed at the corners of the cover plate may interfere with the frame of the grill, making it difficult to install the grill. There is a demand to increase the cooking area of the grill net as much as possible. However, if it is difficult to attach the grill net, there is a problem that it is necessary to reduce the cooking area of the grill net.

  This invention makes it the subject to provide the grill which is easy to clean provided with the cover board which can be easily mounted | worn in a grill warehouse in view of the above point. Furthermore, it is an object of the present invention to provide a grill provided with a cover plate on which a grill net can be easily attached.

In order to solve the above-described problems, the present invention provides a grill box that is opened in front and accommodates cooked food therein, an upper fire burner that is disposed on the ceiling of the grill box, and left and right side portions of the grill box. A lower fire burner disposed on the upper side, an upper burner cover projecting from the side wall of the grill box so as to cover the upper side of the lower fire burner, and an upper surface of the upper burner cover so as to be detachable In the grill provided with a cover plate, a protrusion is provided only on the front side of the side wall, and a first raised portion is provided at the back of the upper burner cover. The cover plate includes a vertical piece covering the side wall, and the upper plate. An inclined piece placed on the upper surface of the burner cover, wherein the vertical piece has a hole formed at a position corresponding to the protrusion on the side wall, and the inclined piece has a first piece of the upper burner cover. It locked overlaying the raised portion, or back end of the cover plate Second raised portion is formed Ru extend, when the cover plate was placed on top of the upper burner cover, the second raised portion is engaged with the first raised portion, said cover plate It does not slip off from the upper burner cover .

  According to the present invention, the hole formed in the vertical piece of the cover plate is locked to the protrusion provided on the front side of the side wall of the grill cabinet, and the first raised portion provided in the back portion of the upper burner cover. The cover plate is mounted on the grill cabinet by covering and locking the second raised portion formed on the inclined piece of the cover plate. As described above, since it is only necessary to cover the first bulge portion of the upper burner cover with the second bulge portion in order to lock the invisible portion of the back portion of the cover plate, it is not necessary to perform accurate alignment. Therefore, the cover plate can be easily attached as compared with the above-described conventional example in which the back portion of the cover plate is locked by the locking pin and the locking hole.

  Furthermore, the cover plate is locked in a state in which the cover plate is prevented from falling off by being engaged with the projection on the near side and the first raised portion at the back. Therefore, the cover plate does not easily fall off even when the grill is caught. In addition, although a protrusion is provided on the side wall in the grill cabinet, since this protrusion is located on the near side, cleaning in the grill cabinet becomes easy. Note that the upper burner cover is generally formed with a raised portion as an igniter for an ignition device or a thermocouple for the lower fire burner. Then, by using this raised portion as the first raised portion, the upper burner cover is provided with a locking means for locking the cover plate without adding new parts and structures, and the cost of the grill is increased. Can be reduced.

  In the present invention, the protrusion on the side wall is a pin with a flange having a flange at the tip of a cylindrical body, and the hole of the cover plate is smaller than the large hole through which the flange can be inserted and the flange. In addition, it is preferably an egg-shaped hole integrally formed by connecting a small hole larger than the outer diameter of the main body.

  In this case, when the cover plate is attached to the grill cabinet, it becomes easy to insert the hole of the cover plate into the protrusion in the grill cabinet, and the cover plate attached to the grill cabinet is favorably locked. .

  Moreover, in this invention, it is preferable that the 1st protruding part of the said upper burner cover and the 2nd protruding part of the said cover board are both protrudingly formed by drawing.

  In this case, at the same time when the upper burner cover and the cover plate are molded, the first raised portion and the second raised portion are formed by projecting by drawing to provide a locking means without increasing the number of parts. It is possible to reduce the cost of the grill. Further, the first and second raised portions are not formed by joining such as cutting and welding, but are formed by drawing, so that the back end surface is excluded from the back portion of the upper burner cover and the cover plate. As a result, there is no cut surface and no holes or notches are formed. For this reason, the cleaning cloth or the like does not get caught on the cut surface or the hole when cleaning, so that the cleaning becomes easy. In addition, dirt such as boiled juice or oil does not fall into the lower fire burner portion through the holes or notches.

  In the present invention, both the first bulge portion of the upper burner cover and the second bulge portion of the cover plate are formed so that the width in the left-right direction gradually increases from the near side to the far side. It is preferable.

  In this case, when the cover plate is mounted on the grill cabinet, the cover plate is moved from the front side toward the back side while the second ridge portion of the cover plate is covered with the first ridge portion of the upper burner cover, Positioning and mounting of the cover plate can be facilitated.

  Moreover, in this invention, while the back side end surface of the inclination piece of the said cover plate contact | abuts the back wall front surface of the said grill | warehouse | chamber which opposes in the outer side edge part, it is an inner direction near side with respect to the said back wall front surface It is preferable that the angle of inclination is larger than the angle of protrusion of the protrusion in the inward direction with reference to the back end of the side wall of the grill cabinet.

  In this case, when the cover plate is attached to the grill cabinet, the back side end face of the inclined piece of the cover plate is pressed against the front face of the back wall of the opposing grill cabinet, and the outer end portion of the inclined piece is pushed to the front face of the back wall of the grill cabinet. In this state, the cover plate is rotated while maintaining this contact, so that the vertical piece of the cover plate is pressed against the side wall of the grill cabinet, and the cover plate is attached to the grill cabinet. After the positioning of the back side of the cover plate is performed, the locking hole on the near side of the cover plate can be locked to the protrusion. Therefore, it becomes possible to mount the cover plate more easily.

  In the present invention, it is preferable that a part of the bent corner portion connecting the vertical piece and the inclined piece of the cover plate is formed with a convex portion protruding in the convex direction of the corner portion.

  In this case, the strength of the cover plate is reinforced by the convex portions formed at the corners of the cover plate. And since this convex part is formed so that it may protrude in the convex direction of a corner, when attaching a grille, it does not interfere with the frame of the grille, and it is easy to attach the grille Is possible. In addition, the cooking area of the grill can be increased.

  A stove including the grill according to the first embodiment of the present invention will be described.

  As shown in FIG. 1, this stove is a built-in stove that is incorporated into a countertop (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. Then, the top plate 2 is formed with openings for allowing the respective conburners 3 to face, and the virtues 5 are placed so as to surround the openings. Further, an exhaust port for the grill 4 is opened at the rear portion of the top plate 2, and an exhaust cover 2a covering the exhaust port is placed. Each cooker 3 is provided with a pan bottom temperature sensor 3a that is positioned in the inner peripheral space and abuts against the bottom surface of the cooking container on the virtues 5 to detect its temperature.

  A grill door 42 that closes a front opening of a grill storage 41 (to be described later) and left and right front panels 6 are provided on the front portion of the stove body 1 exposed forward under the counter top. Each front panel 6 has a control panel 7 for the stove burner 3 and grill 4 incorporated in the front panel 6 so as to be able to protrude and retract. When the control panel 7 is stored, the front plate 7a of the control panel 7 is provided. Is substantially flush with the front panel 6.

  As shown in FIG. 2, the grill 4 includes a grill box 41 installed in the stove body 1. An exhaust duct 411 is attached to the rear portion of the grill box 41. In addition, as shown in FIG. 3, the grill cabinet 41 includes a grill pan 44 on which a grill 43 is placed via leg pieces that are suspended from the front and back thereof, and a pan support frame 45 that supports the grill pan 44. Is stored.

  An upper fire burner 46 is attached to the ceiling of the grill warehouse 41, and a heat shield cover 461 is provided so as to cover the upper portion of the upper fire burner 46. Further, a recessed portion 413 that is recessed inward in the lateral direction is formed on the side wall portions on both sides of the grill storage 41 between the grill net 43 and the grill pan 44, and the recessed portion 413 is formed in the recessed portion 413. The lower fire burner 47 is disposed so as to face the window portion 413a provided on the inner side surface in the lateral direction of the recessed portion 413. In this way, a double-sided grill that bakes the food on the grill 43 from above and below with the upper fire burner 46 and the lower fire burner 47 is configured. In FIGS. 2 and 3, 46 a and 47 a are mixing tubes of the upper fire burner 46 and the lower fire burner 47.

  The recessed portion 413 includes an upper burner cover 471 that covers the upper part of the lower fire burner 47 and a lower burner cover 472 that covers the lower part of the lower fire burner 47. The upper burner cover 471 and the lower burner cover 472 are made of a current plate. Function as. The upper burner cover 471 is attached to the left and right side walls 412 of the grill 41 as shown in FIGS. Projections 414 are provided on the upper side of the side wall 412 near the upper burner cover 471 on the near side. The protrusion 414 is a hooked pin having a flange 414b at the tip of a cylindrical main body 414a, and protrudes in a substantially horizontal direction toward the inside. The protrusion 414 has a flange portion 414b having a diameter larger than the outer diameter of the column 414a serving as a main body thereof, and is formed in a mushroom shape. Here, the protrusion 414 also serves as an alignment member for the side wall 412 of the upper burner cover 471.

  The upper burner cover 471 includes a vertical piece 471a serving as a mounting surface to the side wall 412 and an inclined piece that extends obliquely downward from the lower end edge of the vertical piece 471a toward the inside of the grill 41 and covers the upper portion of the lower fire burner 47. 471b. A protuberance (first protuberance) 471c is provided at the back of the inclined piece 471b, and serves as an igniter for the lower-burner burner 47 and a relief for the thermocouple. 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 mounted. The cover plate 473 is mounted in the grill warehouse 41 so as to cover the upper burner cover 471 and the inner surface of the side wall 412 of the grill warehouse 41 above the upper burner cover 471. The cover plate 473 prevents dirt such as boiled juice and oil scattered from the cooked food in the grill 41 from adhering to the upper burner cover 471 and the side wall 412. The user can remove the cover plate 473 and wash it, and can easily clean the dirt adhering to the cover plate 473.

  As shown in FIG. 7, the cover plate 473 has a vertical piece 473 a that serves as a mounting surface to the side wall 412, and an inclined surface that extends obliquely downward from the lower edge of the vertical piece 473 a and is placed on the upper surface of the upper burner cover 471. It consists of a piece 473b. A hole 473c is formed through the vertical piece 473a at a position corresponding to the protrusion 414 of the side wall 412. The hole 473c is an egg-shaped hole integrally formed by connecting a large hole through which the flange portion 414b of the protrusion 414 can be inserted and a small hole smaller than the flange portion 414b and larger than the outer diameter of the main body 414a. The hole 473c may be a daruma-shaped hole. The inclined piece 473b is inclined in the same manner as the inclined piece 471b of the upper burner cover 471. A raised portion (second raised portion) 473d is provided at a position corresponding to the raised portion 471c of the upper burner cover 471 at the inner end of the inclined piece 473b. The raised portion 473d is formed so as to cover and lock 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 far end. 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.

  A plurality of convex portions 473f that slightly protrude in the convex direction of the corner portion 473e are formed in a part of the rounded and bent corner portion 473e that connects the vertical piece 473a and the inclined piece 473b of the cover plate 473. Yes. Here, four bead-shaped convex portions 473f that are short in the front-rear direction are formed. The strength of the cover plate 473 is reinforced by the convex portion 473f. And this convex part 473f is formed so that it may protrude to the outward which is the convex direction of the corner | angular part 473e. For this reason, when the grill 43 is mounted, it is possible to easily mount the grill 43 without interfering with the frame of the grill 43. In addition, the cooking area of the grill 43 can be increased.

  Further, a grip portion 473g having a rounded tip is formed at the front end portion of the inclined piece 473b. When the cover plate 471 is attached or detached, the user can hold the grip portion 473g by hand. Hold it. The cover plate 473 is integrally formed by press-molding a metal thin plate such as an aluminum-plated steel plate, and the raised portion 473d is projectingly formed by drawing. The surface of the cover plate 473 is finished by applying enamel.

  When the cover plate 473 is mounted in the grill cabinet 41, the user grips the grip portion 473g by hand, inserts the cover plate 473 into the grill cabinet 41, and inserts a hole in the flange portion 414b of the projection 414 located on the front side. The large hole of 473c is inserted. At this time, since the projection 414 through which the hole 473c of the cover plate 473 is inserted is located on the front side, it is easy to see, and the user can easily perform alignment and insertion. Then, the cover plate 473 is lowered while being pressed against the side wall 412, and the main body 414a of the protrusion 414 is locked in the small hole of the hole 473, and the raised portion 473d is covered with the raised portion 471c of the upper burner cover 471. 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 where the drop is prevented by the engagement between the protrusion 414 and the raised portion 471c. Therefore, the cover plate 473 is stably mounted without dropping off even when the grill 43 is caught. Further, a protrusion 414 protrudes from the side wall 412 in the grill warehouse 41. Since the protrusion 414 is located on the near side, the inside of the grill warehouse 41 can be easily cleaned.

  As shown in FIG. 3, 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 on the outer sides of both sides in the horizontal direction. Yes. 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 warehouse 41 to form an upright mounting plate 481 and fixed to the surface of the mounting plate 481 facing outward in the horizontal direction. A rail 48 is attached.

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

  The 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). A front end portion of the tray support frame 45 is locked to the rail connection frame, and the grill door 42 is detachably connected to the rail connection frame. Thus, by putting a finger on the handle 421 at the lower front of the grill door 42 and pulling it forward or pushing it backward, the movable rail 49 is guided by the fixed rail 48 and moves back and forth, and the tray support frame 45 is linked to this. By moving back and forth, the grill pan 44 supported by the pan support frame 45 is smoothly put in and out of the grill warehouse 41. Note that a plurality of front and rear support portions 416 are formed on the bottom wall portion of the grill cabinet 41 in order to ensure smooth movement of the tray support frame 45.

  Hereinafter, a stove including a grill according to the second embodiment of the present invention will be described. Since this stove is similar to the stove according to the first embodiment described above, only the differences will be described.

  In the stove including the grill according to the second embodiment, as shown in FIG. 8, the raised portion (first raised portion) 471c ′ provided on the inclined piece 471b of the upper burner cover 471 ′ has a taper. It is formed as follows. Specifically, the flat top portion of the raised portion 471c ′ is formed in a trapezoidal shape in which the width in the left-right direction gradually increases from the near side toward the far side. FIG. 8 corresponds to a cut top view taken along line VIII-VIII of FIG. 6 showing the stove including the grill according to the first embodiment. Then, as shown in FIG. 9, the raised portion (second raised portion) 473d ′ provided on the inclined piece 473b of the cover plate 473 ′ has a taper so as to correspond to the shape of the raised portion 471c ′. Is formed. FIG. 9 corresponds to a cut top view taken along the line IX-IX in FIG. 4 showing the stove having the grill according to the first embodiment. Further, the rear side end surface of the inclined piece 473b of the cover plate 473 ′ abuts the front surface of the rear wall 417 of the grill cabinet 41 facing the outer end portion thereof, and inwardly with respect to the front surface of the rear wall 417. A predetermined angle α, for example, 7 degrees is inclined toward the front side. This inclination angle α is slightly larger than an inward projection angle β of the protrusion 414 with respect to the back end of the side wall 412 of the grill box 41, for example, 5 degrees.

  When the cover plate 473 ′ is mounted on the grill cabinet 41 in this stove, the rear side end surface of the inclined piece 473b of the cover plate 473 ′ is pressed against the front surface of the rear wall 417 of the opposing grill cabinet 41, and the inclined piece 473b With the outer end in contact with the front surface of the back wall 417 of the grill 41, the cover plate 473 'is rotated while maintaining this contact, and the vertical piece 473a of the cover plate 473' is moved to the grill 41. The cover plate 473 ′ is mounted on the grill cabinet 41 so as to be pressed against the side wall 412 of the cover plate 4, so that the rear side of the cover plate 473 ′ is aligned, and then the locking hole on the front side of the cover plate 473 ′ 473c can be locked to the protrusion 414. Therefore, it is possible to more easily attach the cover plate 473 ′.

  In addition, it is preferable that the heights of the top portions of the raised portions 471c and 471c ′ and the raised portions 473d and 473d ′ are higher on the back side than on the near side in a cross-sectional view in the front-rear direction. In this case, it is possible to more easily attach the cover plates 473 and 473 ′.

  The raised portions 471c and 471c 'of the upper burner covers 471 and 471' are formed as an igniter for the lower fire burner 47 and a relief portion of the thermocouple, and the top portion thereof has a flat rectangular shape or trapezoidal shape. ing. Corresponding to this shape, the raised portions 473d and 473d 'of the cover plates 473 and 473' have a flat rectangular shape or a trapezoidal shape at the top. However, the shapes of the raised portions 471c and 471c ′ and the raised portions 473d and 473d ′ are not limited to these shapes, and the shapes capable of locking the cover plates 473 and 473 ′ to the upper burner covers 471 and 471 ′. If so, each may have any shape, and the top does not have to be flat.

  As mentioned above, although embodiment which applied this invention to the grill incorporated in a drop-in type stove was described, this invention is similarly applied to the grill built in a tabletop type stove, and also the grill provided independently without being incorporated in a stove. it can.

The perspective view of the stove which comprises the grill concerning the 1st embodiment of the present invention. The perspective view of a grill. The cutting front view of a grill. The cut perspective view of the inner part of a grill warehouse. The cutting front view cut | disconnected by the VV line | wire of FIG. The cutting perspective view of the inner part of the grill warehouse of the state where the cover plate was removed. The perspective view of a cover board. The cut | disconnecting top view of the inner side part of the grill warehouse of the state which removed the cover board in the stove which comprises the grill which concerns on the 2nd Embodiment of this invention. The cutting top view of the inner part of a grill warehouse.

Explanation of symbols

  4 ... Grill, 41 ... Grill warehouse, 412 ... Side wall, 414 ... Projection, 414a ... Main body, 414b ... Gutter, 46 ... Upper fire burner, 47 ... Lower fire burner, 471, 471 '... Upper burner cover, 471a ... Vertical Piece, 471b ... Inclined piece, 471c, 471c '... Raised portion (first raised portion), 473, 473' ... Cover plate, 473a ... Vertical piece, 473b ... Inclined piece, 473c ... Hole, 473d, 473d '... Raised Part (second raised portion) 473e... Corner, 473f.

Claims (6)

A grill cabinet that is opened in the front and accommodates cooked food, an upper fire burner that is disposed on the ceiling of the grill cabinet, a lower fire burner that is disposed on the left and right sides of the grill cabinet, In a grill provided with an upper burner cover protruding from the side wall of the grill warehouse so as to cover the upper side of the fire burner, and a cover plate that covers the upper surface of the upper burner cover and is detachably mounted.
Protrusions are provided only on the front side of the side wall, and a first raised portion is provided at the back of the upper burner cover,
The cover plate has a vertical piece covering the side wall and an inclined piece placed on the upper surface of the upper burner cover, and a hole is formed in the vertical piece at a position corresponding to the protrusion on the side wall. is, above the inclined piece locked overlaying the first raised portion of the upper burner cover, the second ridges Ru extends to the back end of the cover plate is formed,
When the cover plate is placed on the upper burner cover, the second raised portion engages with the first raised portion, and the cover plate does not fall off the upper burner cover. And grill. The protrusion on the side wall is a pin with a flange having a flange at the tip of a cylindrical main body,
The hole of the cover plate is an egg-shaped hole integrally formed by connecting a large hole through which the flange can be inserted and a small hole smaller than the flange and larger than the outer diameter of the main body. The grill according to claim 1.   The grill according to claim 1 or 2, wherein both the first bulge portion of the upper burner cover and the second bulge portion of the cover plate are projectingly formed by drawing.   The first raised portion of the upper burner cover and the second raised portion of the cover plate are both formed so that the width in the left-right direction gradually increases from the near side to the far side. Item 4. The grill according to any one of items 1 to 3.   The back side end surface of the inclined piece of the cover plate is in contact with the front surface of the back wall of the grill warehouse facing at the outer end thereof, and is inclined inward in the inward direction with respect to the front surface of the back wall, The grill according to any one of claims 1 to 4, wherein the inclination angle is larger than an inward projection angle of the protrusion with respect to a back end of a side wall of the grill cabinet.   The convex part which protrudes in the convex direction of the said corner | angular part is formed in a part of the bent corner | angular part which connects the vertical piece and inclination piece of the said cover board. The grill according to any one of the above.