JP3095124B2 - Water pan of grill for grill - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water tray installed at the bottom of a grill for grilling pottery.

[0002]

2. Description of the Related Art In a grill for cooking pottery, which is provided at the center of a table stove or the like, a water receiving tray is provided for receiving broth from an object to be cooked. This water tray is generally installed at the bottom of the grill storage and can be pulled out. During cooking of pottery, the entire bottom surface of the water tray is filled with water. This water tray may be distorted due to thermal stress or residual stress during manufacturing. In order to avoid this inconvenience, the grille is usually provided with a central bulging portion in which the central portion of the bottom plate bulges widely upward.

[0003]

However, if the use time of the grill for grilling pottery is long or the amount of water put in the water pan is small, the center of the water pan dries up. The central bulge of the bottom plate has a high rate of falling of the broth from the non-cooked food and is easily heated by the grill burner.
For this reason, there has been a problem that oil stains are liable to be serious and the amount of generated smoke is increased. An object of the present invention is to prevent a center portion of a bottom plate from drying up quickly even when the amount of water in a water tray is low, to reduce generation of dirt and smoke, and to efficiently absorb distortion and prevent thermal deformation. The provision of a cooking grill water pan.

[0004]

According to the present invention, there is provided a water receiving tray of a grill for cooking pottery having a bottom plate and a peripheral wall, wherein the bottom plate surrounds a central portion of the bottom plate and has at least a part as a non-bulging portion. Characterized in that an upwardly open annular bulging portion is formed.

[0005]

According to the present invention, the non-bulging portion serves as a water channel, and the central portion of the water tray communicates with the peripheral portion of the water tray. For this reason, even if the amount of water in the water receiving tray is reduced, it is possible to prevent a problem that the central portion of the bottom quickly dries. Furthermore, the open annular swelling portion can advantageously absorb thermal stress and increase structural strength, so that distortion such as deformation of the central portion of the bottom plate can be prevented.

In the configuration according to the second aspect, the open annular bulging portion has a substantially rectangular shape along the plane shape of the rectangular bottom plate, and extends upward or downward outside or inside the non-bulging portion. A linear bulge was provided. Thereby, a structure excellent in absorbing thermal stress and increasing structural strength is obtained.

According to the third aspect of the present invention, the central portion of the bottom plate surrounded by the open annular bulging portion is effectively used for the information display surface. In the configuration according to the fourth aspect, the open annular bulging portion or the linear bulging portion is formed by press molding, and the manufacturing cost is reduced.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG.
It is installed at the center of the gas stove A shown in FIG. The grill 1 is provided with a grill storage 2 having a substantially rectangular access port 10 on the front surface and an exhaust port 11 at the top of the back plate 20. The grill storage 2 has a right side wall 21 and a left side wall 2
2, a floor plate 23 and a front frame plate 24, and a locking ridge 25 (see FIG. 5) is formed at the front end of the floor plate 23.

The front frame plate 24 is provided with the inlet / outlet 10, and the upper end of the inlet / outlet 10 is a mouth 26 to be cooked and the lower end is a water receiving port 27. A right and left inwardly projecting portion 28 and a leftward projecting portion 29 are provided on the left and right between the to-be-cooked object mouth 26 and the water receiving tray mouth 27 of the access opening 10.

The grill storage 2 has a right side wall 21 and a left side wall 22.
A pair of left and right lower fire burners 3 installed horizontally at the bottom
A grill burner 3 is mounted, which includes an upper fire burner 33 installed at the center of the ceiling of the grill storage 2. The lower burner 32 and the upper burner 3 are located behind the grill storage 2.
3 and pilot burners 34 and 35 for performing a fire transfer between the lower fire burners 31 and 32 are mounted.

The entrance 10 is opened and closed by a front door 4 having a handle 41 at the lower part and a glass window 42 at the upper part. The water tray 5 is detachably mounted on an iron bar frame (not shown) connected to the back surface of the handle portion 41 of the front door 4. The water receiving tray 5 is formed by press molding, is placed on the floor plate 23 of the grill storage 2, and is operated together with the front door 4 to be drawn forward and pushed inward. The water receiving tray 5 may be detachably attached to the front door 4 or may be fastened to the front door 4 with screws or the like.

As shown in FIGS. 3 and 4, the water receiving tray 5 has a substantially rectangular planar shape, a substantially rectangular bottom plate 51, a peripheral wall 52 extending substantially upward from the outer periphery of the bottom plate 51, A peripheral edge 53 extends substantially horizontally outward from the upper end. Rim 5
3, a pair of front slits 54, 54 are formed in the front part, and a pair of rear slits 55, 55 are provided in the rear part. A grill 12 is removably mounted on the water receiving tray 5.

The water receiving tray 5 is formed such that an open annular bulging portion 6 surrounding a central portion 56 of the bottom plate 51 bulges upward on a bottom plate 51. The open annular bulging portion 6 forms a substantially rectangular shape in which the rear corners 61 and 62 are arcs, and is provided substantially along the peripheral wall 52. A non-swelling portion 64 is formed at the front portion 63 of the open annular swelling portion 6, and a water passage connecting the central portion 56 of the bottom plate 51 in the open annular swelling portion 6 and the outer peripheral portion 57 of the outer bottom plate is provided. Has formed.

A linear bulging portion 65 is formed so as to bulge upward on the outside in front of the non-bulging portion 64. The linear bulging portion 65 has an auxiliary function of increasing strength adjacent to the non-bulging portion 64. In addition, the linear swelling portion 65 is
May be formed inside. In addition, the linear bulging portion 65
May be a downwardly bulging portion, and the non-bulging portion 64 may be
When formed on the rear side, the downwardly swelling portion may also be used as a ridge 59 described later.

In this embodiment, the open annular bulging portion 6 is formed as shown in FIG.
The cross section is trapezoidal as shown in the figure, and the width at the top is 5-1.
0mm, height 2-3mm, bottom width 15-20mm
It has become. The open annular bulging portion 6 is formed substantially parallel to the peripheral wall 52, and has a ratio of a distance L1 from the center point P of the bottom plate 51 to a distance L2 from the outer periphery 50 of the bottom plate 51 approximately 2: 1. The distance is set. Thereby, the residual stress of press molding and the thermal stress during use can be absorbed most effectively.

In this embodiment, the central portion 56 of the bottom plate 51 surrounded by the open annular bulging portion 6 is used for an information display surface, and characters are raised by press molding. At the rear of the bottom plate 51, left and right bulging legs 58, 58 are provided, and in the middle of the bulging legs 58, 58, a ridge 59 as a stopper is formed by bulging downward. I have.
4 and 5, when the water tray 5 is pulled out, it engages with the locking ridge 25 provided on the floor plate 23 to prevent the front door 4 and the water tray 5 from dropping off. I do.

The swelling legs 58, 58 are formed on both sides of the floor plate 23 so as to be located on the lower surface of the outer peripheral portion 57 of the water receiving tray 5. Act as a guide. Also, right wall 2
1. A bulging portion 6 bulging inward at a lower portion of the left side wall 22.
0, 60 are provided, and when the water tray 5 is pulled out and the ridge 59 is engaged with the locking ridge 25, the bulging portions 60, 6 are provided.
When the peripheral edge 53 of the water receiving tray 5 slides below 0, it cooperates with the bulging legs 58, 58 to prevent the front part of the water receiving tray 5 from hanging down.

Prior to use of the grill 1, a sufficient amount of water that the open annular bulging portion 6 and the linear bulging portion 65 cover is put into the water receiving tray 5. In addition, at least one of the open annular swelling portion 6 and the linear swelling portion 65 is used as a scale when water is added,
It may be used as a measure of watering to that height. As the water in the water receiving tray 5 gradually evaporates and decreases, the top of the open annular bulge 6 is exposed on the water surface, but the top of the open annular bulge 6 is narrow, so that dirt and smoke can be removed. Occurrence is low. Although the evaporation of water is active inside the open annular bulging portion 6 exposed to high temperature, water is supplied from the outer periphery through the non-bulging portion 64. Therefore, the time until water supply can be maximized.

In the above embodiment, one non-bulging portion 64 is provided in the open annular bulging portion 6, but a plurality of non-bulging portions may be formed. Also in this case, it is desirable to provide linear bulging portions corresponding to the respective non-bulging portions. Further, the open annular bulging portion 6 may be formed double, and the central portion 56 of the bottom plate 51 surrounded by the open annular bulging portion 6 may be formed somewhat deeper than the outer peripheral portion 57.
In this case, the heights of the swelling rails 13 are set so that the bottom plate 51 does not contact the floor plate 23.

FIG. 6 shows another embodiment. In this embodiment, a closed annular bulging portion 7 surrounding a central portion 56 of the bottom plate 51 is formed on the bottom plate 51 of the water receiving tray 5. In this case, the area of the central portion 56 is made larger than the area of the outer peripheral portion 57, or the central portion 56 is made deeper than the outer peripheral portion 57, and the amount of water stored in the central portion 56 is set to be larger than the amount of water stored in the outer peripheral portion 57. It is desirable. Thus, even if the amount of evaporation in the central portion 56 where heat is easily concentrated is large, it is possible to effectively prevent the outer portion 57 from drying out. In this embodiment, the same operation and effect as those of the above embodiment can be obtained.

The grill burner 3 is provided with an upper fire burner 33.
Alternatively, only one of the lower fire burners 31 and 32 may be used.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a schematic configuration of a grill for cooking a gas stove.

FIG. 2 is a perspective view of a gas stove.

FIG. 3 is a plan view of a water receiving tray.

FIG. 4 is a sectional view of a water receiving tray.

FIG. 5 is an enlarged view of a main part of FIG. 4;

FIG. 6 is a plan view of a water tray according to another embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 grilled pottery grill 2 grill storage 3 grill burner 4 front door 5 water tray 51 bottom plate 52 peripheral wall 56 central portion of bottom plate 6 open annular bulging portion 64 non-bulging portion 65 linear bulging portion 7 closed annular bulging portion

Claims (4)

(57) [Claims] 1. A water pan of a grill for cooking grill having a bottom plate and a peripheral wall, wherein the bottom plate surrounds a central portion of the bottom plate and has at least a part which is a non-bulged portion. A water pan for a grill for cooking grills, characterized by forming a part. 2. The device according to claim 1 , wherein the bottom plate has a rectangular planar shape, and the open annular bulging portion has a substantially rectangular shape along the planar shape of the bottom plate, and is outside the non-bulging portion. Alternatively, a water pan of a grill for grilling pottery, wherein an upward or downward linear bulge is provided inside. 3. A water pan according to claim 1 , wherein a central portion of said bottom plate is used as an information display surface. 4. The claim 1, wherein the open annular swelling portion or the linear bulging portion is pottery cooking, characterized in that it is formed by deep drawing the bottom plate by press molding Grill water tray.