JP2002106859A - Grill lifting apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a grill lifting apparatus wherein foods to be cooked are smoothly placed and removed and returned without depending upon the thickness of the foods, and the foods are cooked effectively without firing fat dripping from the foods resident on a reception pan. SOLUTION: A lifting member 6 is provided between a grill 28 and a reception pan 26 for receiving fat dripping from foods to be cooked, on which member 6 there are provided lifting arms 6A, 6B for supporting and lifting the grill 28 such that the arms 6A, 6B are interlocked with each other before and behind. A longitudinally elongated groove 6e is provided with the aid of a guide frame 6d for guiding ascending/descending motion of the grill 28 supported on the lifting arm, and a roller 8 is provided on the lifting member 6 and rolled along a contact wall 7 provided in a grill chamber 22, whereby the foregoing roller is brought into contact with the foregoing contact wall in the course of the reception pan 26 being pushed in to lift the grill 28 with push force.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking grill for heating and cooking an object to be cooked such as fish and the like, and more particularly, to a height of a grill which can be freely inserted into and removed from a grill storage of the cooking grill. The present invention relates to an elevating device for a grill which can be moved up and down so as to be lower when pulled out of the grill storage and higher when inserted into the grill storage.

[0002]

2. Description of the Related Art Conventionally, there has been known a table stove provided with a grill capable of heating and cooking an object such as a fish. FIG.
Is an external perspective view of a table stove provided with such a grill. In FIG. 6, the table stove 10
Is provided with burners 14a, 14b on the surface of the top plate 12, and provided with burners 14a, 14b.
The cooking pots are placed on the cooking stoves a and 16b, and the burners 14a and 14b are ignited by operating the burner ignition buttons 18a and 18b provided on the front surface of the table stove 10. Heated.

[0003] A grill 20 provided in the table stove 10 has a grill door 24 that can be freely opened and closed at an opening on the front surface of a grill storage 22, and an object to be cooked is placed in the grill storage 22. A grill net 28 is disposed so as to be able to move forward and backward while being supported on a tray 26 for receiving grilled fats and the like that fall from the object to be cooked. And
The operation of the grill burner ignition button 30 provided on the front surface of the table stove 10 heats and cooks the food F in the grill storage 22, and at this time, an exhaust port 32 provided at the rear end of the top plate 12 of the table stove 10. Smoke generated in the grill storage 22 is discharged.

As shown in FIG. 7, a metal ear piece 24a is provided on both left and right edges of the grill door 24, and one end of a link bar 34 is provided in a mooring hole 24b formed in the ear piece 24a. Is loosely inserted, and the other end of the link bar 34 is connected to a connection bar 38 inserted into a long slot 36 provided in the inner side wall surface of the grill storage 22.

[0005] Further, one end of a tension spring 42 is locked to a locking pin 40 provided on both front wall surfaces of the grill storage 22, and the other end of the tension spring 42 is fixed to the connection bar 38. To hold the grill handle 26a,
6 is pulled out to the near side, the connecting bar 38 is pulled toward the front side edge of the long slot 36 by the tension spring 42,
Since the link bar 34 connected to the connection bar 38 is pushed out to the near side, the grill door 24 is opened in conjunction with the forward and backward movement of the grill tray 26.

On the other hand, when the tray 26 is pushed into the grill storage 22, the tray 26 contacts the connecting bar 38 until the tray 26 contacts the connecting bar 38.
Although the grill door 24 is in an open state, after the tray 26 contacts the connecting bar 36, as the grill tray 26 is pushed in, the connecting bar 38 resists the urging force of the tension spring 42 and is located on the far side of the slot 36. And the link bar 34 is pushed back to the back side, so that the grill door 24 is closed in conjunction with the movement of the tray 26.

By the way, in such a conventionally generally known grill, when the position of the grill is relatively high from the inner bottom surface of the grill storage, the food is placed in a high-temperature atmosphere because it is close to the grill burner. That is, there is an advantage that the object to be cooked is heated in a short time. In addition, if the grill burner is provided slightly upwards toward the food placed at a high position, the grilled fat accumulated in the saucer becomes difficult to ignite, so that the saucer is filled with water before cooking, There is an advantage that the usability is good because the trouble of draining after cooking can be omitted.

On the other hand, when the grill is located at a low position close to the inner bottom surface of the grill, the pan on which the object to be cooked is put in and out of the grill, and When the food is turned over, there is an advantage that the food and the hand hardly come into contact with the upper end of the opening of the grill storage or the grill door, and the food is easily handled.

[0009]

However, when the position of the grill is higher than the inner bottom surface of the grill, if the thickness of the object to be cooked is large, the operation of putting in and out and returning the object to be cooked is performed. There is a problem that it is difficult to do, and conversely, if the position of the grill grill is in a low position near the inner bottom of the grill storage,
Since the object to be cooked is placed at a position far from the high-temperature atmosphere, there is a problem that it takes a long time to cook. In addition, if the grill burner is arranged downward to avoid this, the grilled fat accumulated in the pan becomes easy to ignite, so that it is necessary to fill the grill pan with water in advance, and there is a problem that the handling becomes complicated. .

[0010] The problem to be solved by the present invention is that regardless of the thickness of the object to be cooked, the object to be cooked can be smoothly taken in and out and returned, and in addition, ignition of the baked fat accumulated in the pan occurs. It is an object of the present invention to provide a raising / lowering device for a grill which can cook an object to be cooked in a short period of time without causing the device to perform cooking.

[0011]

In order to solve the above-mentioned problems, a grill grill raising / lowering apparatus according to the present invention comprises a grill for placing an object to be cooked in a grill storage, and a grill net. A pan for receiving the baking fat is provided, and an elevating arm for supporting and raising and lowering the grill is provided in front and back of the pan so as to interlock with the front and rear, and a vertically long arm for guiding the elevating movement of the elevating arm is provided. A groove is provided, and a roller that rolls along a contact wall provided in the grill chamber is provided on the elevating arm, and the roller contacts the contact wall while the tray is being pushed in, The gist of the invention is to raise the grill by pushing force.

[0012] According to the grill grill raising / lowering apparatus according to claim 1 of the present invention having the above structure, when the object to be cooked is placed on the grill and pushed into the grill storage, the grill is moved up and down. At the same time as the roller provided on the arm ascends along the contact wall provided in the grill chamber, the grill supported by the elevating arm is guided upward by the vertically elongated groove, and thus placed on the grill. The food is stored in the grill storage at a high position.

Conversely, when the object to be cooked is heated and cooked on a grill in the grill cabinet, when the grill is pulled out to the near side,
At the same time as the rollers provided on the elevating arm descend along the contact wall due to the weight of the grate, the grate supported by the elevating arm is guided downward by the vertically elongated grooves, so that the food on the grate is cooked. Is pulled out of the grill storage at a low position. Therefore, even if the thickness of the object to be cooked is large, it can be smoothly taken in and out of the grill storage, and when the object to be cooked on the grill is turned over, the upper end of the opening of the grill storage, the grill door or the handle is covered. Since it is difficult for the food and the hand to come into contact with each other, the food can be easily handled.

According to the grill grill raising / lowering device of the second aspect, if the contact wall which is pressed into the rollers provided on the elevating arm and abuts in the middle thereof is the inner wall of the grill storage, it is separately provided in the grill storage. It can be carried out without providing a contact wall, and furthermore, as in the grill grill raising / lowering device according to claim 3, a vertically long groove formed on a pan for guiding the vertical movement of the vertical arm. If it is provided inclining in the front side direction, it is possible to more smoothly guide the elevating movement of the grille supported by the elevating arm, and it is possible to more smoothly move the grill into and out of the grill storage.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a side sectional view showing a schematic configuration of a grill to which a grill grill raising / lowering apparatus according to the present embodiment is applied, FIG. 2 is a side sectional view showing the operation of the grill raising / lowering apparatus, and FIG. FIG. 4 is an exploded perspective view of the grill grill raising / lowering device, and FIG. 4 is an enlarged perspective view of the vicinity of a roller showing the operation of the grill grill raising / lowering device, omitting the grill and the pan.

The grill shown in FIG.
A burner 41 of a surface combustion type for heating the object to be cooked by burning the combustion gas vertically and horizontally and a grille 28 for placing the object to be cooked at an intermediate position are provided in the inside 2. The tray 26 which can be slid out and pulled out is placed. The receiving tray 26 is a shallow plate for receiving grilled fat falling from the object to be cooked.

Further, a pan 26 is provided on the front of the grill storage 22.
And a grill door 24 that opens and closes when the tray 26 is pulled out. The grill door 24 is rotatably supported at the front entrance of the grill storage 22 and is removably attached thereto. A link bar 34 interlocking with the insertion and removal of the tray 26 is movably connected to the grill door 24. It is designed to be opened and closed in conjunction with the storage and unloading from the grill storage 22.

As described above, the metal ear piece 24a
Is provided, and a mooring hole 24b formed in the ear piece 24a is provided.
One end of the link bar 34 is loosely inserted into the
Is connected to a connection bar 38 inserted into a long slot 36 provided in the inner side wall surface of the grill storage 22.
In addition, one end of a tension spring 42 is locked to locking pins 40 provided on both front wall surfaces of the grill storage 22, and the other end of the tension spring 42 is fixed to the connection bar 38.

The burners 41 are provided on the left and right sides of the upper part of the grill storage 22, and the combustion exhaust gas from the burners 41 is confined in the grill storage 22 to heat the object to be cooked. Burner 4
1 is an all-primary pneumatic burner 4 having a combustion surface formed by penetrating a number of small flame openings in a flat plate made of porous ceramics.
In 1, the combustion surface is arranged so that its normal direction is slightly upward from horizontal.

Receiving tray 26 provided on the bottom surface of grill storage 22
Is provided with an elevating member 6 for moving the mounting surface of the grill 28 as the tray 26 is taken in and out. This lifting member 6
Is provided with a pair of elevating arms 6A and 6B whose lower part is fixed and whose upper part expands and contracts up and down at the front and rear positions on the tray 26. A grill 28 is removably mounted on a grill supporting frame 6b provided on a support shaft 6a of these lifting arms 6A, 6B.

The elevating member 6 will be described in more detail with reference to FIGS. 3 and 4. The elevating member 6 has a base frame 6c, which is formed by bending a metal bar into a rectangular frame, and a flange surface of a tray 26. And positioned. Guide frames 6d bent in a U-shape are fixed at predetermined intervals by welding or the like at four positions on the left and right front and rear ends of the base frame 6c. An elevating arm 6 described later is provided on the guide frame 6d.
Longitudinal grooves 6e are formed so as to face left and right to guide the grill support frame 6b inserted into the support shafts 6a of the A and 6B so as to be movable up and down. Stoppers 6f and 6g are provided on the upper and lower portions of the guide frame 6d to restrict the vertical movement of the grill support frame 6b within a predetermined range.

The elevating arms 6A and 6B are composed of an upper arm 6h and a lower arm 6i formed of a metal plate and are arranged on the tray 26 in an inverted shape. Each of the lifting arms 6A and 6B has a support shaft 6a through which the grill support frame 6b is inserted, an operation shaft 6k through which the interlocking arm 6j is inserted, and a fixed shaft 61 serving as a base point of the operation. An insertion hole is formed in each shaft. In the insertion hole of the support shaft 6a of the lifting arms 6A and 6B,
A square frame-shaped grill supporting frame 6b having a step 6m for supporting the grill 28 is inserted, and the upper arm 6h is rotatably supported by the shaft.

The operating shaft 6k of the lifting arms 6A, 6B
The operation frames 6n and 6o provided before and after the interlocking arm 6j are inserted through the insertion holes of the upper arm 6h and the lower arm 6i.
Are rotatably supported. A non-slip means such as a retaining ring (not shown) is provided on a portion of the rear working frame 6o projecting inward from the lifting arm 6B so that the upper arm 6h and the lower arm 6i do not move in the axial direction. Further, a cylindrical roller 8 that can roll along the contact wall 7 on the back side of the grill storage 22 is attached to the operation frame 6o inserted into the operation shaft 6k of the rear lifting arm 6B.

A fixing portion 6p, the lower end of a U-shaped guide frame 6d extending outward, is inserted into the insertion hole of the fixed shaft 61 of the lifting arms 6A, 6B, and the lower arm 6i is rotatable. Be pivoted. In this case, non-slip means such as a retaining ring (not shown) is provided on the fixed portion 6p so that the lower arm 6i does not move in the axial direction.

The grill 28 placed on the grill supporting frame 6b
Is a rectangular frame 28a formed by bending a metal bar into a rectangular frame shape.
In addition, a large number of the same metal rods are arranged at equal intervals and are welded and stopped.
The receiving portion 28b slidably abutting on the step 6m of the b is formed to be bent downward, and the receiving portion 28b is formed in the step 6 of the grid support frame 6b.
m, the grill 28 is positioned in front, rear, left and right. As a result, the receiving surface and the receiving surface on which
b, a step is provided between the grill storage 2 and the grill storage 2 when the grill 28 is turned upside down and placed on the grill support frame 6b.
2, the height of the mounting surface of the object to be cooked can be changed.

In this way, the grill 28 is connected to the grill supporting frame 6.
When b is moved up and down by the elevating arms 6A and 6B and the interlocking arm 6j provided before and after it, it is supported without falling off from the stepped portion 6m while maintaining a horizontal state.

Then, on the rear side of the grill storage 22, a saucer 26 is provided.
Is pressed, a contact wall 7 that comes into contact with the roller 8 attached to the working shaft 6k of the rear lifting arm 6B is provided so as to stand substantially vertically. In this case, this contact wall 7
May be used on the back side of the grille, which is usually used for forming an exhaust passage or the like, or may be separately provided on the back side of the grille. When the tray 26 is pushed in, the contact wall 7 comes into contact with the roller 8 attached to the working frame 6o of the working shaft 6k of the rear elevating arm 6B. A guide surface 7a is formed which raises the grill support frame 6b while moving the upper arm 6h and the lower arm 6i of the arm 6B and moves the grill 28 upward. (See FIGS. 4A and 4B)

The bottom of the grill storage 22 is in contact with the plate step on the bottom of the pan 26 (not shown).
An elastic leaf spring for restricting the forward movement of No. 6 may be provided. Thereby, in a state where the tray 26 is stored in the grill storage 22,
The tray 26 is prevented from accidentally jumping out of the grill storage.

Next, the pan 26 in such a grill is described.
1 and 2 show the operation when pulling out and pushing in
This will be described with reference to FIG. FIGS. 1A and 2A show the state of the lifting member 6 at the pushing end position of the tray 26 before being pulled out. As shown in FIG.
The grid support frame 6b of the support shafts 6a of A and 6B is
Since the roller 8 of the operating shaft 6k of the lifting arm 6B is in contact with the guide surface 7a of the contact wall 7, the upper arm of the lifting arm 6B is in contact with the stopper 6f at the upper end of the vertically elongated groove 6e. With the 6h and the lower arm 6i expanded, the grill 28 is held above the inside of the grill storage 22.

Here, when the tray 26 is pulled out of the grill storage 22 by grasping the grill handle 26a, the tray 26 slides on the inner bottom surface of the grill storage 22 and the placed grill 28 is simultaneously pulled out. As the grill 28 is pulled out by its own weight together with the grill supporting frame 6b, the longitudinal grooves 6e of the guide frame 6d are drawn.
The roller 8 attached to the working shaft 6k of the rear elevating arm 6B at the same time as it descends
It descends while contacting the guide surface 7a of the contact wall 7, and the expanded upper arm 6h and lower arm 6i are narrowed, and the ascending / descending arms 6A, 6A are moved by the interlocking arm 6j.
Since B is interlocked, the mounting surface of the grill 28 moves slightly forward while lowering while being kept horizontal.

When the grill supporting frame 6b is lowered until it comes into contact with the stopper 6g below the vertically elongated groove 6e, the grill 2
The descent of 8 is finished, and it is held in a horizontal position at a low position. On the other hand, the grill door 24 pulls out the tray 26 and at the same time, by the urging force of the tension spring 42 acting on the connecting bar 38,
The connecting bar 38 that comes into contact with the tray 26 is pulled back along the long slot 36, and the link bar 34 that is connected to the connecting bar 38.
Is pushed out to the near side, and starts to open with the locking pin 24c as a fulcrum. That is, as shown in FIG.
Is a small withdrawal stroke from the pushing end position of the tray 26 when the opening of the grill door 24 starts, and the lowering operation starts and ends. (Fig. 2 (A) →
(B)).

When the tray 26 is further pulled out, the roller 8 is separated from the guide surface 7a of the contact wall 7, and the grill 28 is pulled out at the lowest position. One grill door 24,
The connecting bar 38 is opened and fully opened until the connecting bar 38 is pulled back to the front end position of the long slot 36, and the opening operation is completed (FIG. 2 (B) → (C)). By further pulling out, the pan 26 separates from the connecting bar 38 with which it was in contact, and as shown in FIG. 1B, the grill 28 is integrated with the pan 26 while keeping the grill 28 in the lowest position. Withdrawn from 22.

Next, the operation at the time of pushing will be described. When the grille handle 26 a is pushed in while the tray 26 is pulled out, the rear part of the tray 26 abuts on the connection bar 38 at a position near the rear of the grill storage 22. Further, when the tray 26 is pushed in the depth direction of the grill storage 22 while resisting the urging force of the tension spring 42, the connecting bar 38 is retracted together with the tray 26, and the grill door 24 starts closing with the locking pin 24c as a fulcrum. (FIG. 2 (C)).

When the tray 26 is further pushed in, the roller 8 attached to the working shaft 6k of the rear elevating arm 6B is moved to a position slightly before the pushing end position where the grill door 24 is fully closed. Abuts on the guide surface 7a (FIG. 2)
(C) → (B)). When the tray 26 is further pushed in, the pushing force causes the roller 8 to roll and move upward while abutting on the guide surface 7a of the abutting wall 7, and the upper arm 6h and the lower arm 6i of the elevating arm 6B. Begins to be spread. Lifting arm 6 by interlocking arm 6j
Since A and 6B are interlocked, the mounting surface of the grill 28 moves upward while being kept horizontal and rising.

When the tray 26 is pushed to the pushing end position, the roller 8 is guided further upward while rolling on the guide surface 7a of the contact wall 7, and is supported by the supporting shafts of the interlocking lifting arms 6A, 6B. The operation of raising the grill 28 is completed when the grill supporting frame 6b of 6a comes into contact with the stopper 6f at the upper end of the vertically elongated groove 6e from below. On the other hand, the grill door 24 is fully closed when the connecting bar 38 is pushed to the far end position of the long slot 36, and the closing operation is completed (FIG. 2B → (A)). In this way, the grill 28
Is stored in the grill storage 22 integrally with the tray 26 in a state of a high position, and is held. In other words, the grill 28 starts its lifting operation and finishes with a pushing stroke slightly closer to the pushing end position of the tray 26 when the grill door 24 is almost closed.

As described above, the advancing and retreating movement of the tray 26 is transmitted to the roller 8 provided on the working shaft 6k of the rear lifting arm 6B by the contact wall 7 provided on the back side of the grill storage 22. Next, the tray 2 transmitted to the roller 8
The forward / backward movement of 6 is converted into the upward / downward movement of the grill 28 by the support shaft 6a of the up / down arms 6A and 6B that move up and down in a vertically long groove 6e formed in the guide frame 6d. Thereby, regardless of the thickness of the object to be cooked, it is possible to smoothly put in and out and return.

In addition, the forward / backward stroke of the pan required for the vertical movement of the grill is very short, and the operation can be started and finished almost in the vicinity of the pushing end position. When applied to a cooking grill provided with a grill door that opens and closes, the grill and the object to be cooked can be moved up and down without interference. .

As shown in FIG. 5, a vertically long groove 6q for guiding the support shaft 6a of the lifting arms 6A and 6B formed on the guide frame 6d may be formed to be inclined toward the front side. Although not shown, it may be inclined in the depth direction.
With this configuration, when the tray 8 is further pushed in from the state where the roller 8 is in contact with the contact wall 7, the grill supporting frame 6 b of the support shaft 6 a of the elevating arms 6 A and 6 B is raised. Therefore, since the guide is guided more smoothly, the raising and lowering movement of the grill 28 can be more easily performed.

Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention. It is. For example, in the above embodiment,
Although the roller is provided on the rear lifting arm, the roller may be provided on the front lifting arm if the contact wall is provided on the front side of the grill storage. Further, the interlocking arm is provided on the operating shaft of the elevating arm, but it is only necessary that the interlocking arm be provided so that the posture of the elevating arm is interlocked, and is not limited to the above.

In the above-described embodiment, the grill is moved up and down indirectly by raising and lowering the grill supporting frame for supporting and guiding the elevating movement of the grill. It may be provided directly on the support shaft of the arm. Thereby, the number of parts is reduced, and the cost of the grill grill raising / lowering device can be reduced. Further, the present invention can be applied to a type in which the grill door is integrated with the handle or a type in which only the handle is provided, without providing a mechanism for opening and closing the grill door in conjunction with taking in and out of the tray. This type of handle only is more preferably applied, especially when the upper end of the front opening of the grill storage is low. Even if the upper end of the opening is low and the burner inside the refrigerator is provided above, the cooked food is placed at a low position and pushed in, and the grill is almost completely in the grill refrigerator. This is because the grill can be moved up to the vicinity at a stretch.

[0041]

According to the grill grill raising / lowering device of the present invention, when the object to be cooked is placed on the grill and pushed into the grill cabinet, the roller provided on the lifting arm for raising and lowering the grill is provided by the grill. At the same time as the ascent rises along the contact wall provided in the refrigerator, the grille supported by the elevating arm is guided upward by the vertically elongated grooves, so that the food placed on the grille is grilled at a high position. Stored in the refrigerator.

Conversely, when the object to be cooked is heated and cooked on a grill in the grill oven, and when the grill is pulled out to the near side,
At the same time as the roller provided on the rear elevating arm descends along the contact wall due to the weight of the grate, etc., the grate supported by the elevating arm is guided downward by the vertically elongated groove. The object to be cooked is pulled out of the grill storage at a low position.

Therefore, even if the object to be cooked is thick, it can be smoothly taken in and out of the grill storage, and when the object to be cooked on the grill is turned over, the upper end of the opening of the grill storage, the grill door or the handle. As it becomes difficult for the object to be cooked and hands to come in contact with
The food can be easily handled, and the lifting and lowering operation can be started and ended with a small pushing stroke from the pushing end position of the pan.

Further, if the contact wall which is brought into contact with the roller provided on the elevating arm in the middle of being pushed in is used as the inner wall of the grill storage, it can be carried out without providing a separate contact wall in the grill storage and is inexpensive. . If a vertically elongated groove formed on the tray for guiding the lifting and lowering arm is provided so as to be inclined toward the front side, it is possible to more smoothly guide the raising of the grille supported by the lifting and lowering arm. It becomes possible, and putting in and out of the grill storage can be performed more smoothly.

As described above, according to the grill grill raising / lowering device according to the present invention, not only can the work to be taken in and out and the returning operation be smooth, but also the grill which can be freely put in and out of the grill storage. The height can be raised and lowered so that the height is lower when pulled out of the grill storage and higher when inserted into the grill storage, so that the grill burner can be located far from the pan without increasing the cooking time. This makes it possible to suppress the firing of the baked fat accumulated in the saucer without watering the saucer, thereby making it possible to significantly improve the feeling of use of the grill. The effect is great.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing a schematic configuration of a grill to which a grill grill raising / lowering device according to an embodiment of the present invention is applied.

FIG. 2 is a side sectional view illustrating an operation of the grill grill raising / lowering device according to the embodiment of the present invention.

FIG. 3 is an exploded perspective view of a grill grill raising / lowering device according to an embodiment of the present invention.

FIG. 4 is an enlarged view of the vicinity of a roller in FIG. 3;

FIG. 5 is a side sectional view of a grill grill raising / lowering apparatus according to another embodiment of the present invention.

FIG. 6 is an external perspective view of a table stove provided with a grill.

FIG. 7 is a side sectional view showing a schematic configuration of a grill generally known in the related art.

[Explanation of symbols]

 6 Lifting member 6A Lifting arm 6B Lifting arm 6a Support shaft 6b Grid support frame 6c Base frame 6d Guide frame 6e Vertical groove 6f Stopper portion 6g Stopper portion 6h Upper arm 6i Lower arm 6j Interlocking arm 6k Working shaft 6m Fixed shaft 6m 6n Action frame 6o Action frame 6p Fixing part 6q Vertical groove 7 Contact wall 7a Guide surface 8 Roller 20 Grill 22 Grill storage 24 Grill door 26 Receiving tray 28 Grill net

Claims (3)

[Claims] 1. A grill for placing an object to be cooked in a grill storage, and a tray for receiving grilled fat from the object to be cooked are provided, and the grill is supported before and after the tray. The lifting arm for raising and lowering is provided so as to interlock with the front and rear, and a vertical groove is provided for guiding the lifting and lowering movement of the lifting arm, and the lifting arm is provided along a contact wall provided in the grill storage. Roller is provided, the roller is in contact with the contact wall during the pushing of the tray,
A grill grill raising / lowering device, wherein the grill is raised by a pushing force. 2. The grill grill raising / lowering apparatus according to claim 1, wherein the contact wall is the inner wall of the grill storage. 3. The vertical groove formed on the receiving tray is inclined toward the front side.
A grill grill raising / lowering device according to claim 1.