JPH0923972A - Cooking pot - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent burns by combustion air discharged from a cooking pot and to prevent an operator from inhaling the combustion air. SOLUTION: A pot main body 26 is composed of an inner pot 27 and an outer pot 28 and a combustion room 30 is provided on the bottom part of the outer pot 28. Also, the pot main body 26 is formed freely tiltably and rotatably back and forth with left and right horizontal rotary shafts 24, 25 as rotation fulcrum. Then, the right horizontal rotary shaft 25 is formed in a hollow cylindrical shape, a discharge port 28a for discharging the combustion air of a void part 29 is provided on the right side part of the outer pot 28 and the discharge port 28a and the inner hole 25a of the right horizontal rotary shaft 25 are opened. Also, a double pipe duct 55 is disposed to the other end part of the right horizontal rotary shaft 25 and the inner cylinder 56 and the inner hole 25a are opened. Further, the base end part of the outer cylinder 57 of the double pipe duct 55 is opened and an open port 57a is formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking pot, and more particularly to a cooking pot used for commercial cooking such as lunch.

[0002]

2. Description of the Related Art A conventional cooking pot of this kind will be described with reference to FIG. In the figure, reference numeral 1 denotes a shuttle main body, which is constituted by an inner shuttle 2 and an outer shuttle 3, and horizontal rotating shafts 4 and 5 are fixed to the left and right of the outer shuttle 3. The horizontal rotary shafts 4 and 5 are pivotally attached to left and right mounts 6 and 7 so as to be rotatable about a central axis, and the right horizontal rotary shaft 5 is connected to a handle 8 by a gear mechanism. I have. When the handle 8 is rotated, the shuttle body 1 tilts back and forth,
You can take out the boiled food inside.

Further, the bottom of the outer pot 3 is opened in a circular shape, and a cylindrical combustion chamber 9 is vertically provided in the opened portion. The gas pipe 10 introduced from the outside of the left frame 6 passes through the inside of the left horizontal rotary shaft 4 via the universal joint 11, and then the control box arranged on the side of the combustion chamber 9. 12, and further connected to a burner 13 in the combustion chamber 9. When the burner 13 is ignited, the inner pot 2 is directly heated. Further, a large number of air intake holes are formed in the lower plate of the combustion chamber 9, and the air flowing into the combustion chamber 9 through these air intake holes is mixed with the fuel gas and burned, and then the inner pot 2 and the outside Ascend to the cavity 14 surrounded by the shuttle 3.

On the other hand, the outlets 15 and 15 are provided on the rear surface of the outer pot 3.
... are opened, and the combustion air in the cavity 14 is discharged from the discharge ports 15, 15. In addition, when the pot is installed near the center of the cooking chamber and the worker may work not only from the front of the pot but also from the rear, the discharge port is connected to the back of the pot. It may be located slightly to the left and right.

[0005]

Since the combustion air is extremely hot, there is a high risk of burns in the vicinity of its discharge port. Therefore, the disposition position of the discharge port is set in consideration of the installation position of the hook, the work content, and the like. However, in any case, it is still the case that the outer portion of the outer pot is opened and the combustion air is directly discharged into the cooking chamber from there. This is because it is structurally difficult to directly connect a duct or the like from the outer portion of the outer pot because the cooking pot of this kind is formed so as to be tiltable back and forth.

On the other hand, no matter how the installation position and work content are taken into consideration, the height of the outer pot is about the waist of a person, so the vertical position of the discharge port should be below that. Regulated. Therefore, there is a high possibility that the combustion air will be discharged or diffused into the worker's action area, and the risk of burns cannot be eliminated. In addition, the combustion air may contain harmful components, which is not preferable in terms of health management of workers.

Therefore, technical problems to be solved arise in order to prevent burns caused by the combustion air discharged from the cooking pot of this kind and prevent the worker from inhaling the combustion air. Therefore, the present invention aims to solve the problems.

[0008]

SUMMARY OF THE INVENTION The present invention has been proposed to solve the above-mentioned problems. An inner hook and an outer hook form a hook main body, and both left and right sides of the outer hook are pivoted. By supporting it, the main body of the kettle is tilted back and forth, and further, the bottom of the outer kettle is opened, the combustion chamber is arranged below the opening, and the combustion air discharge port is provided on one side of the outer kettle. In the cooking pot which has been opened, the combustion air discharge port is opened in one of the left and right pivotal support portions of the outer cooker, and the pivot shaft on the side where the combustion air discharge port is provided is formed in a hollow cylindrical shape. Further, a double pipe duct is disposed at the other end of the pivot shaft, and the inner cylinder of the double pipe duct and the inner cavity of the pivot shaft are opened, and the double pipe duct is opened. A cooking pot characterized in that the base end portion of the outer cylinder is opened.

[0009]

FIG. 1 is a block diagram showing an embodiment of the present invention.
It will be described according to. In the figure, reference numeral 21 indicates a cooking pot. Stands 22 and 23 are erected on the left and right sides of the cooking pot 21, and horizontal rotating shafts 24 and 25 are provided on the tops of the stands 22 and 23, respectively. The horizontal rotary shafts 24, 2 provided facing each other
The left and right side portions of the hook main body 26 are fixed to the hook 5. The hook main body 26 has a double structure of an inner hook 27 and an outer hook 28,
The upper edge of the outer hook 28 is tightly fitted along the outer periphery of the inner hook 27 near the hook opening, and the inner hook 27 and the outer hook 28 are spaced apart from each other downward to form a cavity 29. .

Further, the bottom portion of the outer pot 28 is opened in a circular shape, a cylindrical combustion chamber 30 is disposed in the opening portion, and a control box 32 is disposed below the combustion chamber 30 via a gap 31. There is. Nozzle holder 3 in combustion chamber 30
3, a burner 34, a spark rod 35, a thermocouple 36, and the like are provided, and a plurality of air intake holes are opened in the lower plate 37 thereof to take in combustion air into the combustion chamber 30. It is formed so that it can.
Further, the control box 32 is provided with a cock 38, a pipe 39, a pressure adjusting governor 40, a spark generator 41, a dry battery 42 and the like, and in combination with each element in the combustion chamber 30, automatic ignition and Various functions such as thermal power control and safety function for extinguishing fire are added.

A flaky hose 43 for introducing gas is provided on the left mount 22.
3 is the left horizontal rotary shaft 24 via a universal joint 44
Connected to The left horizontal rotary shaft 24 is formed so as to be rotatable about its central axis, and a gas passage 45 is opened therein. The gas passage 45 is bent downward near the inner surface of the left pedestal 22 and protrudes from the left horizontal rotary shaft 24, and is connected to a cock 38 of the control box 32, though not shown. Thus, when the fuel gas is introduced through the gas passage 45 and the burner 34 is ignited, the inner pot 27 is directly heated.

Further, the entire outer circumference of the hook main body 26 is a hood 46.
And the lower surface of the hood 46 is opened to form an air inlet 47, and air outlets 48 and 49 are formed on the upper left and right sides. Then, the hook body 26
When the temperature of the hood 46 becomes high,
The air flows into the inside to form an upward airflow, and the air outlet 4
Emitted from 8,49. As a result, the amount of heat transferred to the hood 46 decreases and the temperature of the hood 46 does not rise, which contributes to preventing burns of the operator.

Reference numeral 50 is a shuttle lid. On the other hand, a handle 51 is arranged on the right pedestal 23, and a worm gear 52 is provided on the shaft of the handle 51. A worm wheel 53 is fitted on the outer side of the right horizontal rotary shaft 25, and the worm wheel 53 meshes with the worm gear 52. A bearing 54 is interposed between the right horizontal rotary shaft 25 and the right frame 23. When the handle 51 is rotated, the right horizontal rotary shaft 25 is rotated around the central axis by the gear mechanism of the worm gear 52 and the worm wheel 53, and the shuttle main body 26 is tilted back and forth accordingly. The cooked food in the kettle 27 can be carried out.

In order to discharge the combustion air filled in the cavity 29 by the combustion of the burner 34, the outer pot 28
At the position where the right horizontal rotary shaft 25 is disposed on the right side of the
8a is opened, and the right horizontal rotary shaft 25 is formed in a hollow cylindrical shape, and its inner cavity 25a and the discharge port 28a are formed.
And are open. Further, a double pipe duct 55 is provided at the other end of the right horizontal rotary shaft 25 in a loosely fitted state, and the inner cylinder 56 of the double pipe duct 55 and the right end of the inner cavity 25a are opened. . Thus, the combustion air is discharged through the outlet port 28a of the outer pot 28.
Passes through the inner cavity 25a of the right horizontal rotary shaft 25, is guided to the inner cylinder 56 of the double pipe duct 55, and is discharged. Therefore, the danger that the combustion air is blown to the worker and burns the worker is eliminated.

Further, by opening the base end portion of the outer cylinder 57 of the double pipe duct 55 (opening 57a), burns due to heat transfer of combustion air can be prevented. That is,
When the temperature of the inner cylinder 56 rises due to the heat of the combustion air, air is introduced from the opening 57a of the outer cylinder 57, and the outer cylinder 57 and the inner cylinder 5
An ascending airflow is generated in the space sandwiched between 6 and. For this reason,
The heat of the combustion air is not transferred to the outer cylinder 57, and the temperature of the outer cylinder 57 does not rise. Therefore, even if an operator accidentally touches the double-pipe duct 55, no burns will occur.

If the double-pipe duct 55 is piped to the outside, combustion air will not be released into the cooking chamber, and the harmful components of the combustion air will prevent the worker from being injured.

The present invention can be variously modified without departing from the spirit of the present invention, and it goes without saying that the present invention extends to the modified ones.

[0018]

As described above, according to the present invention, by forming the pivot portion of the outer pot into a hollow cylindrical shape, the combustion air in the hollow portion is guided from the inner portion of the pivot portion to the double pipe duct. It is configured. Thus, the risk of burns to the worker due to the combustion air discharged from the cavity is eliminated. Further, if the double-pipe duct is piped outdoors, there is no danger of the worker inhaling combustion air, and there is no danger of impairing the health of the worker. Further, since the base end portion of the outer tube of the double-pipe duct is opened, even if the double-pipe duct is accidentally touched, no burn will occur.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional front view showing an embodiment of the present invention.

FIG. 2 is a front view showing a conventional example.

[Explanation of symbols]

 21 Cooking Pot 24 Left Horizontal Rotating Shaft 25 Right Horizontal Rotating Shaft 25a Inner Cavity 26 Pot Main Body 27 Inner Pot 28 Outer Pot 28a Discharge Port 29 Cavity 30 Combustion Chamber 55 Double Duct 56 Inner Cylinder 57 Outer Cylinder 57a Opening Port

Claims (1)

[Claims] 1. A hook main body is formed by an inner hook and an outer hook, and the left and right side portions of the outer hook are pivotally supported, whereby the hook main body is formed so as to be tiltable forward and backward. In a cooking pot in which a bottom portion is opened and a combustion chamber is arranged below the opening portion, and a combustion air discharge port is opened in one side portion of the outer pot, the combustion is performed in one of the left and right pivotal support portions of the outer pot. Open an air outlet,
Moreover, the pivot shaft on the side where the combustion air discharge port is provided is formed into a hollow cylindrical shape, and a double pipe duct is arranged at the other end of the pivot shaft, and A cooking pot characterized by opening an inner cylinder and an inner cavity of the pivot shaft and opening a base end portion of an outer cylinder of the double-pipe duct.