JP4793795B2 - grill - Google Patents

Description

  The present invention relates to a grill provided with a grill pan that can be freely inserted into and removed from a grill cabinet.

  Conventionally, as this type of grill, in a state where a pair of movable rails supported on a pair of fixed rails that are longitudinally disposed in the laterally opposite sides of the grill cabinet and supported movably in the front-rear direction, and the grill pan are supported. A tray support frame that is detachably stored in the grill cabinet, and the front end of the tray support frame is locked to the rail connection frame at the front end that couples the pair of movable rails. The thing which connected the grill door which closes detachably is known (for example, refer patent document 1). According to this, by placing a finger on the handle of the grill door and pulling it forward or pushing backward, the movable rail is guided by the fixed rail and moves back and forth, and in conjunction with this, the dish support frame also moves back and forth, The grill pan supported by the tray support frame is smoothly put in and out of the grill cabinet.

  Here, in the above-mentioned conventional example, a female engagement portion formed of an engagement groove recessed downward in the rail connection frame is formed, and a male engagement formed of a horizontal bar portion provided at the front end of the dish support frame. By inserting the portion into the female engagement portion, the tray support frame is locked to the rail connection frame. Further, a projecting support portion that slidably supports the tray support frame is provided on the bottom wall portion of the grill cabinet so as to ensure smooth movement of the tray support frame.

However, it has been found that the following problems occur in the conventional example. That is, the height of the support portion becomes uneven due to thermal deformation of the bottom wall portion of the grill cabinet, and the tray support frame may rattle up and down when the grill pan is pulled out. The dish support frame is moved upward with respect to the movable rail that is guided by the fixed rail and moves horizontally by the back and forth rattling of the dish support frame, and is provided on the dish support frame from the female mold engaging portion formed on the rail connection frame. There is a possibility that the male engaging part comes out and the dish support frame is dropped together with the grill dish.
JP 2006-336896 A

  In view of the above, an object of the present invention is to provide a grill that can prevent the pan support frame from dropping even when the top and bottom of the pan support frame are rattled when the grill pan is pulled out.

  In order to solve the above-described problems, the present invention includes a pair of movable rails supported on a pair of fixed rails that are long in the front-rear direction and disposed on both lateral sides of the grill warehouse so as to be movable in the front-rear direction, and a grill pan. A tray support frame that can be freely inserted into and removed from the grill cabinet in a supported state, and the front end portion of the tray support frame is locked to the front rail connection frame that connects the pair of movable rails, and the grill is mounted on the rail connection frame. In the grill that removably connects the grill door that closes the front opening of the warehouse, a male engagement portion that is inserted and locked to the female engagement portion formed on the rail connection frame is provided at the front end of the dish support frame, The grill door is provided with a retaining portion that prevents the male engaging portion from slipping out of the female engaging portion by interfering with the male engaging portion.

  According to the present invention, the male engagement portion is prevented from being detached from the female engagement portion by the retaining portion provided on the grill door even if the upper and lower rattling of the tray support frame occurs when the grill pan is pulled out. Thus, it is possible to reliably prevent the tray support frame from dropping off together with the grill pan.

  FIG. 1 shows a built-in stove incorporated in 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, which will be described later, and left and right front panels 6 and 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. 3 and 4, the grill pan 41 has a grill pan 44 on which a grill 43 is placed via a leg piece 43 a vertically suspended, and a pan support for supporting the grill pan 44. A frame 45 is accommodated.

  An upper fire burner 46 is attached to the ceiling portion of the grill warehouse 41, and a heat shield cover 412 is provided so as to cover the upper fire burner 46. Further, a first recessed portion 413 that is recessed inward in the lateral direction is formed on the side wall portions on both sides in the lateral direction of the grill warehouse 41 so as to be recessed between the grill net 43 and the grill pan 44. The lower fire burner 47 is disposed in the 413 so as to face the window 413 a provided on the inner side surface in the lateral direction of the recessed portion 413. Thus, 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 FIG. 2, 46 a and 47 a are mixing tubes of the upper fire burner 46 and the lower fire burner 47.

  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 414 is installed below the grill box 41 with a space between the bottom wall of the grill box 41. Then, both side portions of the heat shield plate 414 in the lateral direction are bent upward on the outer side in the lateral direction of the grill warehouse 41 to form an upright mounting plate 481, which is fixed to the surface of the mounting plate 481 facing outward in the lateral direction. A rail 48 is attached.

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

  Referring to FIG. 5, a pair of movable rails 49, 49 on both outer sides in the horizontal direction of grill warehouse 41 are connected via a rail connection frame 491 at the front end thereof. The rail connection frame 491 is engaged with the front end portion of the dish support frame 45 and the grill door 42 is detachably connected thereto. 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.

  The tray support frame 45 includes a frame body 451 formed by bending a bar in a substantially square shape in plan view, and a front support plate 452 that supports a flange 441 at the front end of the grill pan 44 attached to the front end portion of the frame body 451. And a rear support plate 453 that is attached to the rear end portion of the frame body 451 and supports the flange 442 at the rear end of the grill pan 44. In addition, in order to ensure smooth movement of the dish support frame 45, a plurality of front and rear support portions 415 for slidably supporting the left and right side portions of the frame body 451 are provided on the bottom wall portion of the grill cabinet 41. Is formed.

  With reference to FIGS. 5 and 6, the rail connecting frame 491 has a pair of left and right claw portions 492 that engage with an engagement hole formed on the rear surface of the grill door 42, and a lower rear portion of the grill door 42. A recessed portion 493 at the center of the lower edge for engaging the attached leaf spring member 422 (see FIG. 4) and a pair of left and right engaging holes 494 as female engaging portions for the dish support frame 45 are formed. Yes. The grill door 42 is detachably attached to the rail connecting frame 491 by engaging the leaf spring member 422 with the recessed portion 493 in a state where the claw portion 492 is engaged with the engagement hole on the back surface of the grill door 42. Connected to The leaf spring member 422 is fastened to the grill door 42 with screws 423, and a clearance hole 495 for the head of the screw 423 is formed in the rail connection frame 491.

  In addition, a pair of left and right claw pieces 454 that are male engaging portions project from the front end of the front support plate 452 of the dish support frame 45. The plate support frame 45 is connected to the rail connection frame 491 by inserting and locking the claw pieces 454 into the engagement holes 494 of the rail connection frame 491.

  By the way, due to thermal deformation of the bottom wall portion of the grill cabinet 41, the heights of the support portions 415 for the tray support frame 45 provided on the bottom wall portion become uneven, and the tray support frame 45 moves up and down when the grill pan 44 is pulled out. There may be rattling. The dish support frame 45 is moved upward with respect to the movable rail 49 that is guided by the fixed rail 48 and moves horizontally due to rattling of the top and bottom of the dish support frame 45, and the dish support is supported from the engagement hole 494 formed in the rail connection frame 491. There is a possibility that the claw pieces 454 provided on the frame 45 come out, and the tray support frame 45 falls off together with the grill pan 44.

  Therefore, in the present embodiment, as shown in FIG. 6, a protrusion-shaped retaining portion 424 that is inserted into the engagement hole 494 in a state where the grill door 42 is coupled to the rail coupling frame 491 is provided on the rear surface of the grill door 42. ing. Then, the claw piece 454 can be prevented from floating and coming out of the engagement hole 494 by interference of the claw piece 454 with the claw piece 454. According to this, even if the upper and lower rattling of the tray support frame 45 occurs when the grill pan 44 is pulled out, the claw pieces 454 do not leave the engagement holes 494, and the tray support frame 45 falls off together with the grill pan 44. It can be surely prevented.

  Moreover, since the grill door 42 is detachable from the rail connecting frame 491, the grill door 42 can be removed and washed. If the grill door 42 is removed, the claw pieces 454 are prevented from coming off from the engagement holes 494, so that the dish support frame 45 can also be removed and washed, making it easy to clean.

  In this embodiment, the female engagement portion formed on the rail connection frame 491 is configured by the engagement hole 494, and the male engagement portion provided on the dish support frame 45 is configured by the claw piece 454. As in the above-described conventional example, the female engaging portion may be configured with an engaging groove that is recessed downward, and the male engaging portion may be configured with a horizontal bar portion that engages with the engaging groove. In this case, if a retaining portion is provided on the grill door so as to cover the upper surface of the engaging groove, the horizontal bar portion is prevented from being detached from the engaging groove.

  By the way, even if the fixed rail 48 and the movable rail 49 are arranged on both lateral sides of the grill warehouse 41, it is desired that the horizontal width of the entire grill 4 including these rails 48 and 49 is not increased. Therefore, in the present embodiment, the lateral width of the lower part of the grill box 41 (the part below the first recessed part 413) is made narrower than the lateral width of the upper part of the grill box 41 (the part above the first recessed part 413). The fixed rail 48 and the movable rail 49 are arranged outside the horizontal direction of the lower part of the grill box 41 so as to be substantially within the horizontal width of the upper part of the grill box 41. Also, the breadth of the grill 43 is made wider than the grill pan 44, which is limited in width because of being stored in the lower part of the grill 41, so that more food can be placed on the grill 43. However, in this case, when the grill pan 44 is pulled out from the grill warehouse 41, the grill pan dripping from the portion of the grill 43 near the lateral outer edge cannot be captured by the grill pan 44.

  Therefore, in this embodiment, as shown in FIG. 3, the side flanges on both sides in the horizontal direction of the grill warehouse 41 are positioned below the side flanges 443 on both sides in the horizontal direction of the grill pan 44, A second recessed portion 416 that is recessed inward in the lateral direction from the position of the outer edge is formed. The side flange 443 is offset above the front and rear flanges 441 and 442 of the grill pan 44. The upper end of the second recessed portion 416 is positioned above the upper ends of the fixed rail 48 and the movable rail 49.

  The movable rail 49 has a top plate portion 496a that covers the movable rail 49 and the fixed rail 48 from above, and a side plate portion 496b that faces a laterally inwardly facing surface of the mounting plate 481 of the fixed rail 48. 496 is attached. The laterally inner edge of the upper plate portion 496a of the cover member 496 projects laterally inward from the position of the outer edge of the side flange 443 of the grill pan 44 within the second recessed portion 416, and the upper plate portion 496 The lateral outer edge protrudes outward in the lateral direction from the position of the lateral outer edge of the grill 43.

  According to this, in the state where the grill pan 44 is pulled out from the grill warehouse 41, the projection of the lateral distance between the outer edge of the side flange 443 of the grill pan 44 and the lateral outer edge of the grill 43 is downwardly projected. The upper plate portion 496a of the cover member 496 traverses the space. Therefore, even if the broth falls from a portion near the lateral outer edge of the grill 43 located laterally outward from the side flange 443 of the grill pan 44, the broth is received by the upper plate portion 496a. Therefore, it is possible to prevent the broth from falling on the kitchen floor. Further, since the movable rail 49 is covered from above by the upper plate portion 496a, it is possible to prevent the broth from dropping and adhering to the movable rail 49 and the smooth movement of the movable rail 49 from being impaired. The second recessed portion 416 formed on the side wall portion of the grill box 41 serves as a relief portion for the cover member 496, and the cover member 496 does not interfere with the grill box 41.

  Further, in the double-sided grill having the lower fire burner 47, the temperature of the lower part of the grill warehouse 41 becomes high, so that the fixed rail 48 is easily affected by the heat from the grill warehouse 41. Here, since the fixed rail 48 is attached to the surface of the mounting plate 481 facing outward in the lateral direction, the mounting plate 481 serves as a heat shield plate that prevents heat input to the fixed rail 48 from radiant heat from the grill 41. Function. However, with this alone, the mounting plate 481 becomes very hot, and the fixed rail 48 is affected by heat due to heat conduction from the mounting plate 481.

  On the other hand, in the present embodiment, since the side plate portion 496b of the cover member 496 faces the surface of the attachment plate 481 facing inward in the lateral direction, the side plate portion 496b enters the attachment plate 481 of the radiant heat from the grill 41. It functions as a heat shield that blocks heat. That is, the fixed rail 48 is shielded against heat radiated from the grill warehouse 41 by the side plate portion 496 b of the cover member 496 and the mounting plate 481. Further, the upper plate portion 496a of the cover member 496 prevents radiant heat from entering the fixed rail 48 and the movable rail 49 from above. As a result, the heat shielding performance of the fixed rail 48 and the movable rail 49 is improved as much as possible, and the smoothness of the movement of the movable rail 49 is impaired due to the deformation of the rail due to the thermal effect or the deterioration of the grease in the rail. It can be surely prevented.

  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. Moreover, although the said embodiment is a double-sided grill, it can apply this invention similarly to the single-sided grill which does not comprise the lower fire burner 47. FIG.

The perspective view of the stove which comprises the grill of the embodiment of the present invention. The perspective view of the grill of an embodiment. The cutting front view of the grill of an embodiment. The cutting side view of the grill of an embodiment. The perspective view which shows the connection part of the movable rail of the grill of embodiment, and a tray support frame. FIG. 6 is a cut side view of the grill door connected state cut along line VI-VI in FIG. 5.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 4 ... Grill, 41 ... Grill warehouse, 42 ... Grill door, 424 ... Detachment part, 44 ... Grill plate, 45 ... Dish support frame, 454 ... Nail piece (male engagement part), 48 ... Fixed rail, 49 ... Movable rail, 491... Rail connection frame, 494... Engagement hole (female engagement portion).

Claims (1)

A pair of movable rails that are supported on a pair of longitudinally fixed rails arranged in the laterally opposite sides of the grill cabinet so as to be movable in the front-rear direction, and are detachably stored in the grill cabinet while supporting the grill pan. The front end of the tray support frame is locked to the rail connection frame at the front end that connects the pair of movable rails, and the grill door that closes the front opening of the grill cabinet is detachably attached to the rail connection frame. In the connected grill,
At the front end of the dish support frame, a male engagement portion inserted into and locked to the female engagement portion formed on the rail connection frame is provided, and the male engagement portion comes out of the female engagement portion on the grill door. A grille characterized in that a retaining portion for preventing the interference by interfering with the male engaging portion is provided.

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