JP2002159403A - Grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a grill which keeps the user-friendliness and safety when the cooked things are taken in and out and can be checked if the cooked things are baked well inside too. SOLUTION: A ceiling cutaway part 7a which extends from a front opening 7b is formed in a ceiling of a grill 5, and a top plate cutaway part 30a which is horseshoe-shaped is formed in a position facing to the ceiling cutaway part 7a in a top plate 30. A grill 33 is attached with a turn door 2 which is attached with a view port 34 and formed extending from the front opening 7b to the ceiling cutaway part 7a, and it can be checked if the cooked things F in the grill 5 are baked well from the front and the top of the grill body and checked aslant down too. A flat horseshoe-shaped connecting rod 3 which engages a saucer 1 and the turn door 2 opens the turn door 2 upwards automatically with an operation drawing out the saucer 1 which is topped by a gridiron 10, and a tensile spring 4 keeps the turn door 2 open. Therefore, users can reduce the risk that they could get burned as they touch the hot turn door 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

2. Description of the Related Art Conventionally, there has been known a grill in which a rotating door is vertically opened and closed as a tray is taken in and out. For example, the grill disclosed in Japanese Patent Application Laid-Open No. 8-256919 is shown in FIG.
As shown in FIG.
A pivoting door 102 that pivots up and down with the support shaft 11 as a fulcrum and opens and closes in a one-sided manner; a tray 1 that slides inside the grill storage 105 and moves in and out of the grill storage 105;
An interlocking member 3 that opens and closes the pivoting door 102 in conjunction with the operation of putting and taking out the tray 1, and a push-up operation when the pivoting door 102 is opened and holding at the opening position of the pivoting door 102. And a biasing spring 4. The turning door 102 is provided with a glass viewing window 103 through which the degree of burning of the object to be cooked can be visually recognized.

In the grill having such a structure, when the tray 1 is pulled out of the storage state, the interlocking member 3 associated with the tray 1 pushes the pivoting door 102 forward, and the pivoting door 102 is pivoted about the support shaft 11. It is pivoted upward and opened. At this time, since the turning door 102 is urged in the opening direction by the urging spring 4, it is turned upward in synchronization with the movement of the tray 1 and is held in the open state. Pulled out alone. When storing the pan 1, the pan 1 is placed in the grill 10
When pushed into 5, the interlocking member 3 is pushed backward,
As a result, the pivot door 102 is pulled at the pivot, and the pivot 11
Is closed by pivoting downward about.

As described above, since the turning door 102 is fully opened or closed automatically in conjunction with the operation of putting and taking out the tray 1, the turning door 102 can be opened and closed lightly and reliably, and the operability is good. Is also excellent. Further, the structure of the rotating door 102 is simple and excellent in durability. Moreover, the rotating door 102
Since it is pivotally supported by the grill, it is not pulled out together with the saucer 1, and when the object to be cooked is turned over, it can be prevented from being burned by touching the rotating door 102 which has become hot, and the grill can be used with confidence. it can.

[0005]

However, the top plate 104 serving as the top plate of the instrument has an eaves-like view window 1.
Since it protrudes forward from the front of the refrigerator 03, even when trying to look inside the refrigerator while standing, the eaves portion of the top plate 104 hides the viewing window 103, and it is possible to confirm the degree of burning of the food in the refrigerator. could not. For this reason, it was necessary to bend down when looking in, and it was troublesome. On the other hand,
There is also known a grill provided with an upper viewing window by opening a part of the upper surface of the top plate, but a corner portion 106 between the upper body surface and the front surface between the upper viewing window and the viewing window of the grill door is provided. There was a blind spot, and I couldn't look inside the refrigerator well. Some users can pull out the saucer 1 from the grill 105 while standing, and see how the food is burned. However, if the rotating door 102 is opened during cooking, the grill 1 The temperature in 105 decreases, so that cooking cannot be performed well. In addition, cooking time is increased, and gas is consumed wastefully, resulting in a high gas price.

A grill according to the present invention solves the above-mentioned problems, and provides a grill which is capable of satisfactorily confirming the degree of burning of an object to be cooked in a grill storage while maintaining operability and safety when taking in and out an object to be cooked. The purpose is to:

[0007]

According to a first aspect of the present invention, there is provided a grill provided in a front opening of a grill cabinet, rotatably supported in a vertical direction, and supporting the front opening. A rotating door that opens and closes in a one-sided manner, a tray that slides in and out of the grill warehouse, and interlocking means that opens and closes the rotating door as the tray is moved in and out. In a grill provided with a viewing window on a door capable of confirming the degree of burning of an object to be cooked in the grill storage, a ceiling notch formed in the ceiling surface of the grill storage and connected to the front opening, A front window portion that forms a top plate notch at a position on the front side facing the ceiling notch of a top plate serving as an upper surface of the container, and covers the front opening when the tray is stored; Align the upper window covering the notch Formed to the gist that constitute the viewing window.

[0008] The grill according to claim 2 of the present invention,
The gist of the present invention is characterized in that a support shaft of the rotating door is provided on both upper sides of the front window.

Further, the grill according to claim 3 of the present invention,
The gist according to claim 1 or 2, wherein at least one of the front window portion and the upper window portion is formed to be inclined upward toward the rear of the body.

Further, the grill according to claim 4 of the present invention,
The gist according to any one of claims 1 to 3, wherein the grille is formed as a continuous curved surface or one inclined plane from the front window portion to the upper window portion.

In the grill having the above structure according to the first aspect of the present invention, when the tray is pulled out from the grill storage, the pivoting door pivots upward by the interlocking means and is opened to be in a single-open state. When the tray is pushed and stored in the grill storage, the rotating door is rotated downward by the interlocking means and closed. An opening is formed from the front opening of the container to the cutout of the ceiling surface, and when the pan is stored in the grill storage, the viewing window simultaneously covers the opening on the front and the top. Since the front side of the top plate is also notched, the degree of burning of the object in the grill storage can be sufficiently confirmed not only from above or from the front but also from an obliquely upward direction. In other words, a portion of the object to be cooked that cannot be seen only from the front and the top surface can be seen without being hidden behind the top plate.

Further, the grill according to claim 2 of the present invention,
Since the pivots of the revolving door are provided on the upper portions on both sides of the front window, the distance between the lower end of the revolving door and the revolving shaft is shorter than when the revolving door is provided at the upper end of the upper window. The force for lifting the door is small, and the opening operation force of the rotating door is small. Further, when the support shaft is provided at a high position of the body, if the support shaft is provided at the upper end of the upper window portion, the front window portion is lifted above the top plate with the rotation of the rotating door. However, in the grill of the present invention, the support shaft is provided at the upper part of the front window, so that the grill is less likely to be in the way.

[0013] Further, the grill according to claim 3 of the present invention,
Since at least one of the front window portion and the upper window portion of the viewing window is upwardly inclined toward the rear of the body, the degree of scorching of the food in the grill storage through the viewing window from diagonally above the body. It can be confirmed well to the back. In a grill having an inclined upper window, the interior lighting is hardly reflected, so that the inside of the grill storage can be more easily seen. In particular, in the grill in which the support shaft is provided above the front window portion, the upper window portion descends around the support shaft when the rotating door is opened, but the upper window portion is formed to be inclined upward. The lowering amount of the upper tip is small, and it is difficult to hit the food. Also, if the front window is provided vertically, it is easier to see from the front with respect to the window surface,
You have to bend down and look in, but on the grill with the front window inclined, you can see the inside of the refrigerator well while standing.

Further, the grill according to claim 4 of the present invention,
Because it is formed as a continuous surface from the front window to the upper window, there is no boundary between the front window and the upper window,
Easy to see inside.

[0015]

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 grill of the present invention will be described below.

A table stove provided with a grill as an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 5, the table stove includes two sets of right and left stove burners 31a, 31b on a top plate 30.
Are provided, and the surroundings are provided around them 18a, 1
8b, a cooking pan (not shown) is placed, and an operation button 32 provided on an operation panel 38 on the front of the table stove.
By pressing a and 32b, the respective stove burners 31a and 31b are ignited and the cooking pot is heated.

The operation panel 38 is formed in a curved shape, and its upper part is inclined upward toward the rear. That is, the operation panel 38 is oblique when viewed from the side. At the center of the body between the stove burners 31a and 31b, there is provided a grill 33 for baking objects to be cooked such as fish.
Press 2c to ignite and cook.

The grill 33 is a single-sided grill, as shown in FIGS. 1 to 3, and has a grill storage 5 for heating and cooking the object to be cooked F. The grill warehouse 5 includes a burner 15 provided on the left and right side walls 5b of the grill warehouse 5 for burning fuel gas to heat the food F, and a burner 15 provided in the middle stage.
And a saucer 1 provided at the bottom, which can be slid forward and pulled out while the grill 10 is placed.
And a front opening 7b formed at the center of the front of the grill storage 5
A pivoting door 2 that opens and closes, a connecting rod 3 as a connecting member formed in a U-shape to connect the pan 1 and the pivoting door 2,
A tension spring 4 is provided outside the grill storage 5 as urging means for pushing upward when the rotating door 2 is opened and holding the rotating door 2 at the open position.

A grill top plate 5c serving as a ceiling surface of the grill storage 5
Has a notch 7a that is continuous with the front opening 7b.
As shown in FIG. 5, the top plate 30 serving as the upper surface of the container has a U-shaped top plate at a position facing the cutout portion 7a on the ceiling (the center in front of the gotoku 18a, 18b). A notch 30a is formed. The entire circumference of the top plate 30 including the notch portion 30a is folded downward.

As shown in FIG. 6, the ceiling notch 7a formed in the grill top plate 5c is formed to have the same width as the front opening 7b, so in this embodiment, both openings 7a, 7b, one continuous curved (upwardly inclined rearward) opening is formed in the front of the grill storage 5. That is, the opening is formed as if the upper corner of the front side of the grill storage 5 was rounded. Hereinafter, the inclined opening composed of the ceiling cutout 7a and the front opening 7b is simply referred to as the inclined opening 7. FIG. 6 is a view for explaining the inclined opening 7 and does not accurately represent the shape of the grill storage 5.

The receiving tray 1 slides along guide rails 6 provided on both sides of the bottom wall 5a of the grill storage 5 so that the storage in the grill storage 5 and the escape from the grill storage 5 are easily performed from the inclined opening 7. It is provided to obtain. A handle 8 is integrally fixed to a front portion of the tray 1 via a mounting plate 9.

The rotating door 2 is provided with a front opening 7b of the grill storage 5
The support shaft 11 is pivotally mounted on the support shaft 11 so as to be pivotable about the support shaft 11 as a fulcrum by a fixed angle in a vertically open manner. When the rotating door 2 is fully closed (when the receiving tray 1 is stored), the lower end 2a is engaged with a protruding plate 8a provided on the handle 8, and the inclined opening 7 of the grill storage 5 is securely closed without any gap. When the tray 1 is pulled out, the engagement is released and the rotating door 2 can be opened without any trouble. (See FIG. 1).

The revolving door 2 is constructed by inserting a glass viewing window 34 into a frame plate 2b.
With a slightly smaller width, the upper part of the body (top plate 3
0), the upper window portion 34a and the front window portion 34b which constitute a part of the front portion (operation panel 38) are formed as continuous curved surfaces, and the object F to be cooked in the grill storage 5 is placed on the upper surface of the body. And visible from the front. The frame plate 2b of the rotating door 2 is formed so as to cover the inclined opening 7 of the grill storage 5 when the rotating door 2 is closed.

The connecting rod 3 links the tray 1 and the pivoting door 2 at a constant forward / backward stroke a, and opens and closes the pivoting door 2 as the tray 1 is taken in and out, as shown in FIG. Then, the distal short shaft portion 3a of the connecting rod 3 is inserted into the distal shaft hole 12a of the arm rod 12 serving as a connection support member fixed inside and outside the rotating door 2, and the distal short shaft portion 3a is turned. It pivots at a position different from the support shaft 11 of the moving door 2. A base end connecting portion 3b extending from the pivot portion in the depth direction of the grill 33 passes through the slide hole 13 formed in the side wall 5b of the grill storage 5 when the pan 1 is stored, and the rear portion 1a of the pan 1 Are in contact with

The slide hole 13 is provided at the base connecting portion 3 of the connecting rod 3.
b, the reciprocating guide and the forward / backward movement of the connecting rod 3
Of the length in the depth direction of の 長 or less, that is,
It is for regulating to a fixed short reciprocating stroke a,
In this advancing / retreating stroke a, the pan 1 and the pivoting door 2 are interlocked with each other via the connecting rod 3 whose short-end portion 3 a is pivotally supported at a position different from the support shaft 11 of the pivoting door 2. The revolving door 2 is fully opened (the front window 34b is in a substantially horizontal position) and fully closed (the front window 34b is closed) with a short reciprocating stroke a of the pan 1 by transmitting the reciprocating motion to the revolving door 2 by rotating the revolving motion. (Substantially vertical position).

The tension spring 4 is provided between the side wall 5b of the grill housing 5 and the partition wall 21 on the base end connecting portion 3b of the connecting rod 3 and the side wall 5b of the grill housing 5 in order to prevent the heating spring from being corroded. The both ends are hung and arranged on the hooking piece 14, and the rotating door 2 is urged in the opening direction via the connecting rod 3 by the tension force of the tension spring 4.

The elastic force of the tension spring 4 only needs to have a pushing force for rotating the turning door 2 upward when the turning door 2 is opened. The tray 1 is urged in the forward direction by the tension spring 4 when stored in the grill storage 5, but stops in the grill storage 5 due to frictional resistance with the guide rail 6.
There is no need to provide a special stopper for preventing the spring from moving forward due to the spring force. However, a stopper 20 as shown in FIGS. 1 and 2 may be provided in order to maintain the certainty. In the drawing, 16 is an exhaust path, 17 is an exhaust port,
19 is a cooking pot.

In the grill 33 having the above-described structure, when the pan 1 is stored in the grill storage 5, the pivoting door 2 is in the closed position and is opened by the tension spring 4 via the connecting rod 3 (shown in the figure). The tray 1 is also urged in the forward direction (leftward in the figure) by the tension spring 4 (see the state of the solid line in FIG. 1).

Then, from this stored state, the user can use the handle 8.
When the tray 1 is pulled forward by overcoming the frictional resistance with the guide rail 6 (or by unlocking the stopper 20), the connecting rod 3 and the tray 1 pulled forward by the tension spring 4 Are moved together as a unit, and the pivoting door 2 pivots upward (clockwise in the drawing) at a pivotal support part having a different position from the fulcrum about the pivot 11 via the connecting rod 3. I do. At this time, the engagement between the lower end 2a of the rotating door 2 and the protruding plate 8a of the handle 8 is smoothly released, and the pulling force of the tray 1 is reduced by the pressing force of the tension spring 4.

When the tray 1 is pulled out by a certain short forward stroke a regulated by the slide hole 13,
The pivoting door 2 is pivoted to a fully opened state where the front window portion 34b is substantially horizontal, and the pivoting of the pivoting door 2 by the connecting rod 3 is stopped. Is held in the open position by the pulling force (see the state of the chain line in FIG. 1).

Subsequently, when the tray 1 is pulled forward, only the tray 1 is pulled out while keeping the rotating door 2 at the open position (see the state of the solid line in FIG. 2), and the tray 1 is pulled out of the grill storage 5. be able to.

Next, when the tray 1 is to be stored in the grill cabinet 5, the rear part of the tray 1 is placed on the guide rail 6 of the bottom wall 5a of the grill cabinet 5 and pushed in backward. Retreat along. When the tray 1 reaches a certain retreat stroke a in the rear part of the storage, the rear portion 1a of the tray 1 abuts on the base end connecting portion 3b of the connecting rod 3 which is locked to the front end of the slide hole 13 and is waiting. After that, the tray 1 and the connecting rod 3 move integrally and rearward against the tension spring 4.

While the tray 1 is retracted by a fixed short retraction stroke a regulated by the slide hole 13, the pivoting door 2 is pulled by the connecting rod 3 and the front window 34b is in a fully opened state in which the front window 34b is substantially horizontal. At the same time, the front window 34b is rotated counterclockwise in the drawing to a fully closed state in which the front window 34b becomes substantially vertical, and at the same time, the pan 1 applies a constant tensile force to the spring 4 to thereby reduce the frictional resistance with the guide rail 6. Alternatively, it is held at a predetermined storage position by the lock by the stopper 20, and the lower end 2a of the rotating door 2 is engaged with the protruding plate 8a of the handle 8 to securely close the inclined opening 7 of the grill storage 5 (FIG. 1). (See solid line).

As described above, when the tray 1 is moved into and out of the grill storage 5, the movement of the connecting rod 3 is a fixed short advance in the reciprocating stroke a in which the rotating door 2 is fully opened from fully closed and fully opened to fully closed. The stroke is regulated, and the pivot door 2 pivots in a one-sided manner within the regulation range to automatically open and close. Therefore, since the rotating door 2 is fully opened just by pulling the tray 1 a little, the cooking condition of the object F can be easily confirmed.

According to the above-described grill 33, when the operation button 32c is pressed, the on-off valve for opening and closing the gas flow path to the burner 15 is opened, fuel gas is spouted from the burner 15 and the ignition electrode is continuously connected. Ignition by discharge. The high-temperature combustion gas generated in the burner 15 during cooking heats the object to be cooked F from above, and is discharged through the exhaust passage 16 and the exhaust port 17. The object to be cooked F is also heated and cooked by radiant heat generated from the burner 15.

During cooking, the degree of burning of the object F in the grill storage 5 can be seen through the viewing window 34. Since the viewing window 34 is formed from the front to the upper surface of the table stove with grill, the user can hold the grill 5 while standing.
You can see inside. Conventionally, in addition to the front window of the grill door on the front of the body, a grill that looks into the grill storage from the top window opened on the top plate is known, but windows are separately provided on the top and front of the body. In this type provided,
The eaves (corner) of the top plate formed between the upper window and the front window partially hidden the inside of the grill storage. On the other hand, in the present embodiment, the top plate cutout portion 30a and the ceiling cutout portion 7a are integrally formed in the upper part of the body, so that the inside of the grill storage 5 can be seen well. Moreover, the interior lighting can be taken in, and the interior of the refrigerator becomes brighter, so that it is easy to see.

In addition, since there is no boundary between the upper window portion 34a of the viewing window 34 and the front window portion 34b, the inside of the refrigerator is very easy to see. Further, since the viewing window 34 has a curved continuous surface, dirt hardly accumulates and cleaning is easy. Then, the degree of burning of the object to be cooked F can be satisfactorily confirmed again.

Further, since the viewing window 34 is inclined upward and backward, the interior lighting is hardly reflected by the upper window portion 34a, and the inside of the grill storage 5 is very easy to see. Since the line of sight and the viewing window 34 are substantially perpendicular to each other, it is possible to satisfactorily look inside the grill storage 5 from an angle while standing.

Further, since the viewing window 34 is formed to extend to the upper surface of the body, the inside of the grill storage 5 can be seen to the back. In addition, since the width of the viewing window 34 is substantially the same as that of the grill storage 5, it is possible to see every corner of the grill storage 5 to both left and right ends. Further, since the viewing window 34 is not provided between the gorge 18a and 18b, the heat of grill cooking is not transmitted to the handle of the cooking pot through the viewing window 34 and is overheated.
In addition, even if the depth of the viewing window 61a is small, the inside of the refrigerator is obliquely seen from above, so that it is possible to observe the interior to the depth. As a result, the area of the burner 20 can be increased, and the whole food F is heated. be able to.

Moreover, the object to be cooked F is turned over or the grill 10
When the tray 1 is pulled out when the tray is put on or taken down, the rotating door 2 is not pulled out, so that there is little risk of the user touching the hot rotating door 2 and getting burned. Furthermore, since the rotating door 2 automatically opens and closes in conjunction with the insertion and removal of the receiving tray 1 by the connecting rod 3 connecting the receiving tray 1 and the rotating door 2, the loading and unloading operation is easy.

The support shaft 11 of the rotating door 2 is
Is provided at a substantially intermediate position between the front opening portion 7b and the cutout portion 7a of the ceiling surface, that is, above the front window portion 34b of the viewing window 34, compared with the case where it is provided at the upper end of the upper window portion 34a. Further, the distance between the lower end 2a of the rotating door 2 and the lower end 2a is shorter, the force for lifting the rotating door 2 is smaller, and the opening operation force of the rotating door 2 is smaller. Moreover, even if the support shaft 11 is provided at a high position, it is easy to adjust the pivot door 2 to a position where it does not protrude above the top plate 30. Therefore, the rotating door 2 does not hit the cooking pot on the virtues 18a and 18b, and is not easily damaged. Further, when the cooking pot is placed, the rotating door 2 does not get in the way. Further, since the distance between the upper end of the turning door 2 and the support shaft 11 is shorter than when the supporting shaft 11 is provided near the lower end 2 a of the turning door 2, the upper end of the turning door 2 At the time of opening, it does not descend too much and does not hit the object to be cooked F. Moreover, the upper window 34
Since a is inclined upward, even when the rotating door 2 is opened, the upper end of the upper window portion 34a does not descend so as to hit the food F. Therefore, the tray 1 can be smoothly put in and out of the grill storage 5. Further, since both the operation panel 38 and the viewing window 34 are formed to be curved, the design is soft.

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. is there. For example, in the present embodiment, a description has been given of a single-sided grill, but the present invention may be applied to a double-sided grill provided with burners above and below a grill. Further, the burners may be provided on the left and right side walls of the grill storage. Further, the operation panel 38 and the front side of the top plate 30 are formed as continuous curved surfaces, and the viewing window 6 is formed.
1a may be formed with the same curved surface. In this case, the viewing window 34 is integrated with the wall surface of the body to make the appearance clear, and there is no unevenness, so that the instrument can be used with confidence.

Also, the viewing window is divided into an upper window portion and a front window portion.
It may be formed from a flat surface. For example, as shown in FIG.
The angle formed between the upper window portion 35a of the viewing window 35 and the front window portion 35b may be made a right angle. In this case, the space of the grill storage becomes large, and a large cooking object can be cooked. Also, as shown in FIG.
Either one or both of the upper window portion 36a and the front window portion 36b may be formed to be inclined upward toward the rear.
In this case, it is possible to satisfactorily confirm the degree of burning of the food F in the grill storage 5 from the obliquely upper side of the container through the viewing window 36. In particular, in a grill in which the upper window portion 36a is inclined, the interior lighting is hardly reflected, so that the inside of the grill storage can be more easily seen.

Further, as shown in FIG. 9, the viewing window 37 may be formed by making the upper window portion and the front window portion have the same inclined plane. In this case, similarly to the present embodiment, the viewing window 37 has no boundary between the upper window portion and the front window portion, so that the inside of the refrigerator is easy to see, and in addition, dirt does not easily accumulate and cleaning is easy. Since one flat glass plate can be used for the viewing window 37, the manufacturing cost is very low as compared with those of other shapes.

[0045]

As described in detail above, claim 1 of the present invention
According to the grill described above, the pivoting door is automatically opened and closed in conjunction with the operation of taking in and out of the pan, so that it is easy to operate, and in addition to being able to prevent burns due to contact with the high-temperature pivoting door, a viewing window is provided. Since it is integrally formed from the front opening of the body to the cutout of the ceiling surface, it is possible to check the degree of burning of the object in the grill storage not only in the upward direction and in the forward direction but also in an obliquely upward direction. That is, since the upper front side of the container is cut away, a portion of the object to be cooked that cannot be seen only from the front or the upper surface can be seen.

Further, according to the grill of the second aspect of the present invention, the distance between the lower end of the pivot door and the pivot is smaller than when the pivot of the pivot door is provided at the upper end of the upper window. Since it is short, the lifting force of the rotating door is small, and the opening operation force of the rotating door is small, and the pan can be smoothly put in and out, and the operability is good. Moreover, the position of the support shaft can be easily adjusted so that the pivoting door does not come out above the top plate, and when the pivoting door opens, it does not hit a cooking pot or the like placed on the top plate, and there is no risk of being damaged. It does not get in the way when placing cooking pots.

Further, according to the grill according to the third aspect of the present invention, at least one of the front window portion and the upper window portion of the viewing window is inclined upward toward the rear of the body.
From the obliquely upper part of the container, the degree of burning of the food in the grill storage can be confirmed to the depth through the viewing window. In a grill with a slanted front window, the angle of line of sight to the window surface can be easily orthogonalized without bending down, and it is possible to satisfactorily look inside the refrigerator while standing. On the other hand, in a grill having an inclined upper window, the interior lighting is hardly reflected, so that the inside of the grill storage can be more easily seen. In particular, in the grill in which the support shaft is provided above the front window, the amount of lowering of the upper end of the upper window when the rotating door is opened is small, and it is difficult to hit the food.

Further, according to the grill of the present invention, the viewing window is formed as a continuous surface from the front window portion to the upper window portion, and the boundary line is formed between the front window portion and the upper window portion. Because there is no, the inside of the refrigerator is easy to see, and moreover, dirt collects and it is easy to clean. Further, manufacturing costs can be reduced.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a grill of an embodiment viewed from a side.

FIG. 2 is a cross-sectional view of the grill of the embodiment as viewed from a side.

FIG. 3 is a cross-sectional view of the grill of the embodiment as viewed from the front.

FIG. 4 is a cross-sectional view of the grill of the embodiment as viewed from above.

FIG. 5 is an external view of a table stove.

FIG. 6 is an explanatory view of an inclined opening of the grill of the embodiment.

FIG. 7 is a cross-sectional view of a rotation door according to a modified example as viewed from a side.

FIG. 8 is a cross-sectional view of a rotation door according to a modified example as viewed from a side.

FIG. 9 is a cross-sectional view of a turning door according to a modified example as viewed from a side.

FIG. 10 is a cross-sectional view of a conventional grill viewed from the side.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Receiving tray, 2 ... Rotating door, 5 ... Grill storage, 7 ... Inclined opening,
7a: notch on ceiling surface, 7b: front opening, 7c: grill top plate, 8: handle, 10: grill, 11: support shaft, 15 ...
Burner, 30: Top plate, 30a: Notch of top plate, 33: Grill, 34: Viewing window, 34a ...
Upper window, 34b: front window, F: object to be cooked.

Claims (4)

[Claims] A rotating door that is provided at a front opening of the grill cabinet and is pivotally supported in a vertically rotatable manner to open and close the front opening in a one-sided manner; The pan includes a tray for taking in and out of the grill, and interlocking means for opening and closing the pivoting door as the tray is taken in and out, and the pivoting door is provided with a viewing window through which the degree of burning of the food in the grill can be checked. In the grill provided, a notch portion is formed on the ceiling surface of the grill cabinet, which is continuous with the front opening, and a front plate facing the notch portion of the top plate, which is an upper surface of the body, facing the notch portion. A front window portion that covers the front opening portion when the pan is stored, and an upper window portion that covers the ceiling surface notch portion are integrally formed to form the viewing window. A grill characterized by being constituted. 2. The grill according to claim 1, wherein a support shaft of the rotating door is provided on both upper sides of the front window. 3. The grill according to claim 1, wherein at least one of the front window portion and the upper window portion is formed to be inclined upward toward the rear of the body. 4. The grill according to claim 1, wherein the grill is formed as a continuous curved surface or one inclined plane from the front window portion to the upper window portion.