JP2000139724A - Grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently cook the whole body of an object to be cooked, and at the same time, facilitate the putting-in/taking-out and the turning-over of the object to be cooked. SOLUTION: A linking mechanism which is provided between a receiving tray 30 and a grilling net 20 rotates, and the grilling net is moved while the placing surface of the grilling net 20 is being kept horizontal, accompanying the putting-in/taking-out of the receiving tray 30. Then, the placing surface of the grilling net 20 to the receiving tray 30 becomes lower while moving forward at a location where the receiving tray 30 is pulled out, and becomes higher while moving backward at a location where the receiving tray 30 is housed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas grill for heating an object to be cooked such as fish in a grill storage.

[0002]

2. Description of the Related Art Heretofore, there is a gas table stove, which is one type of a combustion apparatus, provided with a grill capable of heating and cooking an object such as a fish. As shown in FIG. 3, such a grill is provided with a grill 20a on which an object to be cooked is placed.
And a tray 30 which is slid out to the front with the grill 20a placed thereon, pulled out, a burner 40 which burns the fuel gas to heat the object to be cooked, and a heating chamber 10 which stores these.

[0003] When the object to be cooked is stored in the heating chamber 10,
If the position of the grill 20a is relatively high from the inner bottom surface in the heating chamber 10, the object to be cooked is placed near the burner 40, so that the heat efficiency is good and the object to be cooked in a single time is good. It has the advantage of being heated.

On the other hand, the position of the grill 20a is
When it is at a relatively low position from the inner bottom surface in 0, when the pan 30 on which the object to be cooked is put in and out of the heating chamber 10,
When the object to be cooked on the grill 20a is turned over, there is an advantage that the object to be cooked and the hand hardly come into contact with the upper end of the entrance of the heating chamber 10 and the object to be cooked is easy to handle.

[0005]

However, if the grill is located at a high position in the heating chamber, it is difficult to take in and out the food and return it when the thickness of the food is large. On the other hand, if the position of the grill is at a low position in the heating chamber, the object to be cooked is located far from the burner, resulting in poor thermal efficiency and a long time for cooking. Therefore, the gas grill of the present invention solves the above problems,
It is an object of the present invention to efficiently heat and cook the whole object even when the object to be cooked has a large thickness, and to easily put the object in and out and turn it over.

[0006]

According to a first aspect of the present invention, there is provided a gas grill for storing an object to be cooked and cooking by heating with the combustion heat of a burner. And a saucer provided below the grill to receive the grease from the cook, and which is slid in and out of a heating cabinet together with the grill. In the grill, between the tray and the grill, the grill is moved up and down while the mounting surface of the grill is kept horizontal in conjunction with taking in and out of the tray, and the grill is moved to the tray. A link mechanism for moving the relative position of the grille forward and backward is provided. With the link mechanism, the position where the tray is pulled out moves the grill to a lower position compared to the tray storage position, and the relative position of the grill relative to the tray. Hand position And gist be moved.

According to a second aspect of the present invention, there is provided a gas grill according to the first aspect, wherein the link mechanism interlocking with the taking-in / out of the pan is provided at each of the front and rear portions of the grill. A pair of front and rear rotating means for supporting the grill and rotating around the fulcrum, and connecting the front and rear rotating means and rotating them at the same angle, while keeping the mounting surface of the grill horizontal, A connecting means for rotating, and an abutting means for abutting on the rotating means and rotating the rotating means with the movement of the receiving tray when the tray is in a predetermined sliding range. Make a summary.

According to a third aspect of the present invention, there is provided a gas grill according to the first or second aspect, wherein the link mechanism moves up and down when the mounting surface of the grill is placed on the heating chamber. The point is that the operation is performed only when the apparatus is in the heating chamber from the entrance to the storage completion position.

In the gas grill according to the first aspect of the present invention having the above-mentioned structure, the grill is held by the link mechanism provided between the pan and the grill while the loading surface of the grill is kept horizontal as the pan is taken in and out. While moving up and down, the relative position of the grill with respect to the pan is moved back and forth. And when you pull out the saucer,
The grill moves down and moves to a lower position, and at the same time to the front of the pan. Therefore, when the tray is pulled out, the mounting surface of the grill becomes lower, so that even a thick cooked object can be mounted. Furthermore, since the grill moves to the front of the pan,
The object to be cooked can be taken in and out and turned over smoothly. Also, when the food is placed on the grill and the saucer is stored in the heating cabinet, the grill at the lower position at the time of removal is pushed up to a sufficient height with the storage of the saucer, and the pan is raised. , The object to be cooked can be efficiently cooked.

[0010] Further, the present invention has the above-mentioned structure.
In the gas grill described above, the link mechanism interlocks with the taking-in / out of the pan, and the contact means rotates the turning means about the fulcrum according to the position of the pan to move the mounting surface of the grill. In this case, since the connecting means connects the front and rear rotating means,
The pair of front and rear turning means are turned at the same angle, and the mounting surface of the grill is kept horizontal. Therefore, at the position where the tray is pulled out, the mounting surface of the grill can be moved to a position closer to the front and lower.

Further, the present invention has the above-mentioned structure.
In the gas grill described, the link mechanism moves up and down the grill only when the mounting surface of the grill is in the heating cabinet from the entrance of the heating cabinet to the storage completion position. That is, the grill is moved up and down in the housed heating cabinet, and is not moved up and down when passing through the heating cabinet entrance. Therefore, even if the object to be cooked is thick, it will not be caught at the entrance of the heating chamber during storage or drawer.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the structure and operation of the present invention described above, a preferred embodiment of the gas grill of the present invention will be described below. FIG. 4 shows an external view of a rear exhaust type table stove provided with a gas grill. In the table stove, two sets of stove burners 4a and 4b are provided on the top plate 3, and a cooking pot (not shown) is placed on the 5a and 5b as provided around them. Operation button 21 provided on
a, 21b by pressing the respective burner 4
a, 4b are ignited, and the cooking pot on 5 is heated.

A grill 1 for grilling fish and the like is provided at the center of the body between the stove burners 4a and 4b, and the operation button 21c is pressed to ignite and heat cooking is performed. As shown in FIG. 1 and FIG. 2, the grill 1 includes a heating cabinet 10 that stores and heats an object to be cooked, and cooks fish and the like in the heating cabinet 10. Inside the heating chamber 10, a surface-burning type burner 40 for heating the object to be cooked by burning fuel gas upward and leftward, and a grill 20 for placing the object at an intermediate position are provided. A tray 30 that can be slid out and pulled out with the 20 placed thereon is placed. The saucer 30 is a shallow dish for receiving the baked fat falling from the object to be cooked.

A handle 16 for pulling out the tray 30 and a grill door 18 that opens and closes in conjunction with pulling out the tray 30 are provided on the front of the heating chamber 10. The grill door 18 is made of glass. A viewing window 18a is provided. The grill door 18 is rotatably supported at the entrance of the front part of the heating chamber 10 and is detachably attached thereto. As will be described later, a connection lever 35 interlocking with the loading and unloading of the tray 30 is movably connected. The tray 30 is provided so as to be opened and closed in conjunction with the loading and unloading of the tray 30 from the heating chamber 10.

The burners 40 are provided on the left and right side surfaces of the upper portion of the heating chamber 10, and the combustion exhaust gas from the burner 40 is confined in the heating chamber 10 to heat the object to be cooked. Burner 40
Is an all-primary pneumatic burner 40 having a combustion surface in which a number of small flame openings are passed through a flat plate made of porous ceramics.
The combustion surface is installed slightly inclined upward with respect to the vertical surface.

At the rear of the heating chamber 10, an exhaust chamber 60 is provided in parallel with a partition wall 71 interposed therebetween, and a communication port 7 opened to the partition wall 71 and communicating the heating chamber 10 and the exhaust chamber 60 is provided.
0 is provided. The communication port 70 is provided such that the upper end of the opening is slightly lower than the surface of the grill 20 where the object to be cooked is placed. A gap (not shown) through which external air can enter is provided on the bottom surface of the heating chamber 10.

Between the grill 20 and the pan 30, a pan 30
There is provided a link mechanism for moving the mounting surface of the grill 20 with the loading / unloading. The link mechanism is provided with a rotating portion that rotates around a rotation fulcrum when a rotating force is applied thereto, a connecting portion that moves the grill net 20 while keeping the mounting surface of the grill net 20 horizontal, and a grill net. Only when the mounting surface 20 is located in the heating chamber 10 from the entrance 10a of the heating chamber 10 to the storage position, a contact portion that acts on the rotating portion according to the position of the tray 30 is configured.

The rotating portion includes a pair of grill supporting frames 6, 6 which are respectively rotated at front and rear positions on the tray 30, and the grill 20 is placed on the grill supporting frames 6, 6. . The support plate 3 on which the grill support frame 6 is held has a mounting surface 3b which is in contact with the flange surface of the pan 30 and a plate-like member which is L-shaped along the long side direction.
An upright surface 3a bent in a letter shape is formed. A fulcrum hole 3d, which is the center of rotation of the grill support frame 6, and an arc-shaped long hole 3c below the pivot hole 3c, which regulates the rotation angle of the grill support frame 6, are provided on the upright surface 3a of the support plate 3. L-shaped locking pieces 3f are cut and raised downward on the mounting surface 3b of the support plate 3, and these fulcrum holes 3d, long holes 3c, and locking pieces 3f extend in the long side direction. It is formed on the front, back, left and right, respectively. On the other hand, on the flange surface 30a of the tray 30 with respect to the support plate 3, square holes 30b into which the locking pieces 3f of the support plate 3 are fitted are provided at four corners, and each support plate 3 is provided on the left and right of the flange surface 30a. Assembled face to face. In addition, a fixed rod 3g obtained by combining and welding metal rods in the shape of a “well” is used as the mounting surface 3 of the support plate 3.
b Welded to the lower surface to fix the left and right support plates 3, 3 at predetermined intervals.

The grill support frame 6 is formed by bending a metal bar and is supported by a fulcrum shaft 6a inserted into a fulcrum hole 3d of the support plate 3.
A regulating shaft 6b which is inserted into the elongated hole 3c below the fulcrum hole 3d and whose rotation angle is regulated by the elongated hole 3c; and a stepped portion 6d which is bent in a convex shape above the fulcrum shaft 6a and places the grill 20 thereon.
Is formed. Further, the receiving shaft 6c and the regulating shaft 6b are welded to opposite sides of the fulcrum shaft 6a to form the grid support frame 6 integrally. The grill support frame 6 is rotatably held on the left and right sides of the facing upright surface 3a, and both end edges of the fulcrum shaft 6a and the regulating shaft 6b extend to the left and right of the support plate 3, and extend to the tip of the fulcrum shaft 6a. Roller 9a
However, a roller 9b is provided at the tip of the regulating shaft 6b so as to be rotatable to the left and right, respectively. In addition, the interlocking arms 15 as connecting portions are respectively connected to the control shafts 6b of the front and rear grille supporting frames 6, 6 by being inserted to the left and right outside the roller 9b, and the retaining ring 38 is mounted from the outside thereof. It will be locked. Accordingly, the front and rear grille supporting frames 6 are linked by the interlocking arm 15 so as to rotate in the same direction and angle.

The grill 20 is a rectangular frame 2 made of a metal bar.
0a, a large number of metal bars 20b, 20b... Are welded at equal intervals. At four corners of the grill 20, receiving portions 20 c each having a semi-circular bent surface slidably engaging with the step 6 d of the grill supporting frame 6 are formed.
Is placed on the outer peripheral surface of the step 6d of the grid support frame 6, and the grid 2
0 is positioned right and left by the step portion 6d, and is also positioned back and forth by engagement of the receiving portion 20c.

On both left and right wall surfaces on the back side of the heating chamber 10, there are provided long slot holes 8 extending from the middle position of the bottom surface toward the rear wall surface in the advancing and retreating direction of the tray 30. At the ends of the left and right shafts 7, rollers 9c and 9d having flanges are loosely inserted back and forth in the long slot 8, and the rollers 9c and 9d rotate inside the long slot 8 and can move forward and backward. It is provided so that it can move to. Also,
The shaft 7 traverses the inside of the heating chamber 10 and is rotatably connected to left and right connection levers 35 for opening and closing the grill door 18 on both outer sides of the heating chamber 10. , 9 d are provided below the tray 30. In the vicinity of the center of the shaft 7, there is provided a contact portion 7a which is formed to be bent upward in a convex shape.
When the is pressed, it is provided in a positional relationship in which it comes into contact with the regulating shaft 6b of the grill supporting frame 6 from above the tray 30. At both ends of the shaft 7, a spring mount 36 for transmitting a spring force to the connecting lever 35 is inserted outside the rollers 9c and 9d. Is done. Further, a spring hook 12 is provided outside the front side of the heating chamber 10, and a tension spring 13 is provided, one end of which is fixed to the spring hook 12 and the other end of which is locked by a spring mount 36. The tray 30 is pushed and urged in the forward direction via the shaft 7. The tension spring 13 has a force sufficient to open the grill door 18 as described later, and is set so that the grill supporting frame 6 cannot be rotated only by the urging force.

On the bottom surface of the heating chamber 10 near the entrance, there is provided a front locking portion 32 which comes into contact with a plate step portion 31 provided on the bottom surface of the receiving tray 30 and regulates the forward movement (drawing direction) of the receiving tray 30. The receiving tray 30 is locked to the front locking portion 32 in a state where the tray 30 is pulled out from the heating chamber 10 to the maximum. The receiving tray 30 is mounted on the left and right ends thereof by guide portions (not shown) provided on the left and right wall surfaces of the heating chamber 10 so as to be able to move forward and backward. When the tray 30 is to be removed from the heating chamber 10, the handle 16 is grasped and lifted up, and the plate step 31 is removed from the front locking portion 32 and removed.

A resilient leaf spring 14 which abuts against a plate step 31 on the bottom of the pan 30 to restrict the forward movement of the pan 30 is provided at one end of the bottom of the heating cabinet 10 at the back. It is provided so as to be able to protrude and retract from a cutout hole in the bottom surface while being fixed to the outer bottom surface. The plate spring 14 locks the plate step portion 31 of the tray 30 so that the tray 30 is not accidentally jumped out of the heating chamber 10 while the tray 30 is stored in the heating chamber 10.

Next, the tray 3 in such a grill 1 will be described.
The storage and withdrawal operation of 0 will be described. When the pan 16 is pulled out of the heating chamber 10 by grasping the handle 16, the plate step 31 of the pan 30 is pulled out of the leaf spring 14 of the heating chamber 10, and the pan 30 is slid on the bottom of the heating chamber 10 and placed. The grill 20 is pulled out at the same time. In this case, the grill supporting frame 6 is urged in the counterclockwise direction in the drawing by the gravity of the grill 20 and the object to be cooked. With the contact portion 7b abutting on the rear portion 10a of the heating chamber 10, the fulcrum shaft 6a of the grill support frame 6 moves forward together with the tray 30, and this fulcrum shaft 6a
Is pivoted clockwise in the drawing to an angle regulated by the elongated hole 3c, and the step 6d on which the grill 20 is placed is moved obliquely forward from directly above the pan 30. In this case, since the interlocking arm 15 links the front and rear grille support frames 6, the mounting surface of the grill 20 moves forward and lowers while being kept horizontal. Further, when the tray 30 is pulled out, the contact portion 7a of the shaft 7 is moved by the urging force of the tension spring 13 acting on the connecting lever 35 so that the regulating shaft 6b
The rollers 9c and 9d move forward in the long slot 8 while being in contact with the shaft 7, and the rear contact portion 7b of the shaft 7 separates from the rear portion 10a of the heating chamber 10. At the same time, the grill door 18 is pushed by the forward movement of the connecting lever 35, and is pivotally opened from (A) to (B) in FIG.
Is fully opened in the middle of the slide, and is rotated and stored above the front entrance of the heating chamber 10. When the grill door 18 is fully opened,
As the tray 30 is pulled out, the contact portion 7a of the shaft 7 moves away from the regulating shaft 6b of the grid support frame 6, and the tray 30
Is pulled out together with the grill 20 to a position where the plate step portion 31 of the tray 30 is locked to the front locking portion 32.

On the other hand, when the handle 16 is pushed in while the tray 30 is being pulled out, the tray 30 first slides backward, and the regulating shaft 6b of the grill supporting frame 6 is moved by the heating chamber 10A.
Abuts on the contact portion 7a of the shaft 7 at a position closer to the rear side. Further, when the tray 30 is pushed in the depth direction of the heating chamber 10 as it is,
By the pushing force via the shaft 7, the connecting lever 35 moves backward together with the tray 30 while resisting the urging force of the tension spring 13. For this reason, the grille door 18 is pivoted in the direction from (b) to (b) in FIG. Also, the rear contact portion 7b of the shaft 7 is located at the rear 1 of the heating chamber 10.
The grill door 18 closes the entrance of the heating chamber 10 at the position where the grill door 18 abuts on 0a. Further, as the receiving pan 30 is fed into the heating chamber 10, the contact portion 7a pushes the regulating shaft 6b by the pushing force via the shaft 7 which is in contact with the rear portion 10a of the heating chamber 10, and the pushing force is increased. Is the turning force to the grill support frame 6, and the regulating shaft 6b around the fulcrum shaft 6a of the grill support frame 6.
Is rotated clockwise, and the stepped portion 6d is rotated from obliquely forward to a position almost directly above the fulcrum shaft 6a. As described above, when the receiving pan 30 is stored in the heating chamber 10 and the loading surface passes through the entrance 10 a of the heating chamber 10 and is pushed down to a position close to the rear of the heating chamber 10, the grill 20 is received. The mounting surface of the grill 20 is moved above the heating chamber 10 while moving rearward while keeping the mounting surface horizontal with respect to 30. Then, at the same time when the grill 20 placed on the step 6 d is moved upward, the plate step 31 of the pan 30 is locked by the leaf spring 14 of the heating chamber 10, and the pan 30 is moved into the heating chamber 10. The stored state is maintained.

Next, the heating cooking will be described. During combustion, high-temperature combustion exhaust gas accumulates in the upper portion of the heating chamber 10 and overflows into the communication port 70 at the rear of the heating chamber 10, and then rises in the exhaust chamber 60 by a draft effect. In this case, the object to be cooked placed on the mounting surface of the grill 20 which is slightly higher than the upper end of the opening of the communication port 70 is burned by the convection of the high-temperature combustion exhaust gas filling the upper part of the heating chamber 10. By heating, it is heated to every corner and cooked well. In other words, the object to be cooked is held in the high-temperature zone in which hot air is trapped above the heating chamber by the link mechanism that moves up and down the grille 20, so that the object is cooked efficiently.

As described above, according to the gas grill of the present embodiment, the grill 20
Moves further forward, and the mounting surface of the grill 20 is lowered, so that it is easy to put in / out and return the object to be cooked. For example, comparing FIG. 1 with FIG. , And the height to the upper end of the entrance 10a increases from H2 to H1, so that it is easy to take in and out and return the food.

When the object to be cooked is placed on the grill 20 and the saucer 30 is stored in the heating chamber 10, the grill 20 which was at a lower position at the time of taking out is replaced with the object when the saucer 30 is stored. Since the whole is pushed up to a height sufficient to enter the high-temperature zone formed on the upper side of the heating cabinet 10, even a thick cooked object can be efficiently cooked. In particular, in the case of an object to be cooked having a low moisture content, such as a dried towel, the object to be cooked is sufficiently heated by the hot air in the heating chamber 10 and there is no need to turn the object to be cooked upside down during the heating and cooking. Moreover, the saucer 30
There is no need to fill the pan 30 with water, since the burnt fat accumulated in the grill does not overheat and ignite, and the handling of the grill 1 becomes extremely simple.

Further, when the pan 30 is located just before the storage is completed or immediately after the drawer, that is, when the pan 30 is at the back of the heating chamber 10, the grill 20 is raised and lowered and held at a predetermined position. Even if there is a certain object to be cooked, the receiving tray 30 can be smoothly taken in and out without being caught by the entrance 10a of the heating chamber 10.

Further, since the left and right support plates 3 are integrally fixed by the fixing rods 3g in a state in which the grille supporting frames 6, 6 are assembled, the grilling frame supporting frames 6, 6 and the support plates 3, 3 are joined together. It does not fall apart, and re-installation after cleaning becomes easy.

Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments at all, and it is needless to say that the present invention can be carried out in various modes without departing from the gist of the present invention. It is. For example, the burner 40 may be a burner for double-sided baking which does not require turning over the object to be cooked. Alternatively, a burner of another combustion type may be used.

A grill that heats and cooks an object to be cooked directly by radiant heat of a burner may be used instead of heating and cooking with the hot air stored in the heating chamber 10.

Further, it is not always necessary to use a plate-like member for the support plate 3, but if a plate-like member is used, when the baking fat coming out of the object to be cooked drops on the tray 30, the baking fat will scatter right and left. It also functions as a scatter guard to prevent the occurrence of dust, so that there is an advantage that the inside of the heating chamber 10 is hardly contaminated.

When the receiving tray 30 is pushed in without connecting the connecting lever 35 with the shaft 7 which is in contact with the regulating shaft 6b,
A contact portion that contacts the regulating shaft 6b and rotates the grill supporting frame 6 clockwise may be provided directly from the heating chamber 10.

Further, when the tray 30 is stored, the receiving shaft 6c of the grill supporting frame 6 is disposed slightly forward of just above the fulcrum shaft 6a so as to ensure the counterclockwise turning force by gravity. Alternatively, the grill supporting frame 6 may be urged counterclockwise by a spring. Alternatively, when the push-in
b, the restriction shaft 6b may be counterclockwise rotated by the pulling force while being locked to the restriction shaft 6b when pulled out, and another component may be provided which releases the lock when rotated to a predetermined angle. .

[0036]

As described in detail above, claim 1 of the present invention
According to the described gas grill, when the tray is pulled out, the grill moves to the front of the tray and the mounting surface is lowered, so that even a thick object to be cooked can be smoothly put in and out and turned inside out. It has an excellent effect that it can be done. In addition, when the present invention is applied to a grill that heats and burns the combustion exhaust of a burner in a heating chamber, the food to be cooked is held at a height sufficient for the entire food to enter the high-temperature zone. The whole thing can be cooked efficiently.

According to the gas grill of the second aspect of the present invention, it is possible to provide a simple structure of the link mechanism for moving the mounting surface of the grill to a lower position at the position where the tray is pulled out. it can.

Further, according to the gas grill of the third aspect of the present invention, since the gas grill is moved up and down in the heating cabinet in which the grill is stored and is not moved up and down when passing through the heating cabinet entrance, a thick cooking object can be obtained. Even if it does, it does not get caught at the entrance of the heating chamber in the middle of taking in and out, so that taking in and out can be performed more smoothly.

[Brief description of the drawings]

FIG. 1 is a schematic view of a gas grill according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view as the first embodiment.

FIG. 3 is a schematic view of a conventional gas grill.

FIG. 4 is an external view of a gas grill.

[Explanation of symbols]

 Elevating device 2 Grid support frame 6 Shaft 7 Slot slot 8 Roller 9 Heater 10 Interlock arm 15 Handle 16 Grill door 18 Grill net 20 Receiving tray 30 Plate step 31 Front locking part 32 Burner 40

Claims (3)

[Claims] 1. A heating cabinet for storing cooking objects and heating and cooking by the combustion heat of a burner, a grill for placing the cooking objects in the heating cabinet, and grilled fat from the cooking objects A grill provided with a pan that is provided below the grill so as to receive the pan and slides in and out of a heating chamber together with the grill, wherein the tray is inserted and removed between the pan and the grill. A link mechanism is provided for raising and lowering the grill while maintaining the mounting surface of the grill in horizontal in conjunction with, and for moving a relative position of the grill relative to the pan back and forth. Pulled out position is
A grill, wherein the grill is moved to a position lower than a pan storage position, and the relative position of the grill relative to the pan is moved to the front. 2. The link mechanism interlocked with the taking-in / out of the pan, a pair of front and rear rotating means for supporting the grill at the front and rear portions of the grill and rotating around a fulcrum, respectively, A connecting means for connecting the moving means and rotating the same at the same angle to keep the mounting surface of the grill in a horizontal position; and a rotating means when the pan is in a predetermined sliding range. 2. An abutting means for contacting and rotating the rotating means in accordance with the movement of the tray.
The described grill. 3. The method according to claim 1, wherein the raising and lowering operation of the link mechanism is performed only when the mounting surface of the grill is in a heating chamber from an entrance of the heating chamber to a storage completion position. The grill described in 2.