JP3197601U - Hydration reaction rice cooker - Google Patents

Abstract

A hydration reaction-type rice cooker is provided which is quick and simple enough to make full use of heat generation. SOLUTION: A water-permeable bag 6 encapsulating a heat generating agent that hydrates is stored in 1 g inside a container body 1, and steam generated by hydration reaction by pouring water is washed off. The bottom surface 2c provided in the opening 2d of the inner pan 2 containing the rice 7 which has been conditioned according to preference is heated with the steam. Further, the steam passes through the gaps 8, 11 and 12 and the container body. An opening 3d provided with a bottom surface 2c into which the inner surface 3e of the lid 3 placed on top of each other, which is opened and closed by a rotary screw method, and the rice 7 which has been washed and watered according to taste are contained. A hydration reaction rice cooker in which the steam is directly steam-heated to cook rice in the space. [Selection] Figure 4

Description

    The present invention relates to a rice cooker that can cook rice with peace of mind even in places where electricity and fire cannot be used, such as at leisure, outdoors, and disasters.

    Eating a hot meal will make you feel relieved and healthy. In order to cook rice outside leisure or outdoors, it is necessary to use a fire such as a gas stove or solid fuel. In addition, infrastructure such as electricity and gas may be cut off during disasters. At such times, there is a need for the development of food that can be cooked safely and safely, without danger both indoors and outdoors. In this case, it is conceivable to cook rice by heating using a heat generating agent that hydrates.

    Conventional hydration reaction heaters have been considered on the premise of heating. A water-permeable bag body in which a heat generating agent for hydration reaction is enclosed is housed in a container body composed of a container body made of a heat-resistant material and a tray made of the heat-resistant material placed on the container body. In addition, the saucer is placed with food or the like on its upper surface. When using this hydration reaction heater, water is poured into the container body, and the water at the top of the saucer is heated and warmed by causing the hydration reaction by absorbing this water into the heating agent. It was.

    However, the above-mentioned conventional hydration reaction type heater has a problem in that cooking of rice is not taken into consideration even if the exotherm is not fully utilized and it can be heated.

    The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a hydration reaction-type rice cooker that makes full use of heat generation quickly and easily by a simple operation.

    In order to achieve the above object, the present invention covers a container main body 1 made of a heat-resistant material, an inner pan 2 made of a heat-resistant material placed on the container main body 1, and covers the inner pan 2. The container body 1 includes a lid 3 made of a heat-resistant material that is stacked and opened and closed by a rotating screw method. The inner pan 2 having a bottom surface 2c in the opening 2d is filled with rice 7 which has been washed and watered according to taste, placed on the container body 1, and placed on the container body 1. The lid 3 is formed so as to be placed.

    The hydration reaction rice cooker of the present invention is characterized in that the lid 3 placed on the container body 1 is formed so as to be opened and closed by a rotating screw method.

    When using the hydration-type rice cooker of the present invention, water is poured into the water-permeable bag 6 encapsulating a heat-generating agent for hydration reaction stored in 1 g inside the container body 1, and the water is poured into the water. Vapor is generated by absorbing the water-reacting pouch 6 encapsulating a summing reaction and causing a hydration reaction to heat in the space of the bottom surface 2c of the inner pan 2 placed on the container body 1. Further, when the steam is filled 9, the pressure is increased, the bottom surface 2c of the inner pan 2 is pushed up, and a gap is formed between the upper surface 1i of the opening 1 of the container body 1 and the flange 2a provided on the inner pan 2. 11 is born, and through the gaps 11 and 12, the opening 2d provided with the bottom surface 2c of the inner pan 2 containing the rice 7 which has been washed and squeezed in and out as desired, and the lid 3 The steam is retained 10 in the space of the inner surface 3e, so that it is preferable to wash it off. Heated rice 7 direct vapor of Mizukagen is characterized in that it is formed such that the rice cook.

    Further, the pressure of the steam 10 staying in the space between the inside 1 g of the container body 1 and the space 9 filled in the space of the bottom surface 2 c of the inner pan 2 and the opening 2 d of the inner pan 2 and the inner surface 3 e of the lid 3 rises. In order not to be too much, the steam is discharged 15 through the gaps 11, 12, 13, and 14.

    In addition, by forming the container body 1 and the lid 3 in a double structure, the water-permeable bag 6 enclosing the hydration-reacting exothermic agent housed in the inside 1 g of the container body 1 causes a hydration reaction. The heat of the generated steam is difficult to be transmitted to the outside and can be handled safely, and the heat retention is also improved. Therefore, it is possible to provide a hydration reaction type rice cooker in which cooked rice is not easily cooled.

    As described in detail above, the hydration reaction rice cooker of the present invention can quickly and sufficiently generate heat by simple operation, and can be safely and safely cooked rice without any danger and kept warm for a long time. There is an advantage of maintaining.

It is a perspective view of the hydration reaction type rice cooker of this invention. It is a disassembled perspective view which shows the structure of the hydration reaction type rice cooker of this invention. It is the top view seen from the upper part of the hydration reaction type rice cooker of this invention. It is a sectional side view which shows the state at the time of use of the hydration reaction type rice cooker of this invention. It is a side view which shows the state which clamp | tightened the cover of the hydration reaction type rice cooker of this invention. It is a decomposition | disassembly side sectional view which shows the structure of the hydration reaction type rice cooker of this invention. It is a detailed sectional side view which shows the passage of the steam of the hydration reaction type rice cooker of this invention.

    Next, embodiments of the present invention will be described with reference to the drawings.

    This will be described with reference to FIGS. FIG. 1 shows a state in which a lid 3 that is opened and closed by a rotating screw method is turned and tightened to the container body 1. FIG. 2 shows the container main body 1 made of a heat-resistant material, an inner pan 2 made of a heat-resistant material placed on the container main body 1, and made of a heat-resistant material that covers the inner pan 2 and is placed on the container main body 1. The lid 3 and the handle 4 made of a heat-resistant material fixed to the lid 3 with screws 5 are formed.

    This will be described with reference to FIG. 3, FIG. 4, and FIG. In FIG. 3, the shape seen from the top of the hydration reaction rice cooker is circular, but may be polygonal or other shapes. FIG. 4 shows an inner pan 2 in which a water-permeable bag body 6 enclosing a heat generating agent that hydrates is contained in the interior 1 g of the container body 1, and a bottom surface 2 c is provided in the opening 2 d placed on the container body 1. Contains rice 7 that has been washed and then drained to your liking. Further, a lid 3 with a handle 4 placed on the container body 1 is turned and tightened. 4 and 5, when the lid 3 is turned and fastened to the container main body 1, the screw thread 1 c provided at several locations equally on the outer periphery 1 h of the container main body 1 and the inner periphery 3 i of the lid 3 are provided. Similarly, the same number of equally divided threads are provided in the thread 3c so as to be engaged with each other and tightened. Further, the outer periphery 1h of the container body 1 and the inner periphery 3i of the lid 3 are provided in several places. A gap 13 is formed at a place other than the threaded threads 1c and 3c so as to pass the generated steam.

    This will be described with reference to FIGS. In FIG. 6, the container main body 1 is formed of an outer container 1a and an inner container 1b, and has a double structure in which the joint portions 1f are integrated by welding or the like. The inner pan 2 comprises an opening 2d provided with a flange 2a and a bottom surface 2c, and the outer 2b is formed to be slightly smaller than the opening 1d of the container body 1 so that a gap 8 is formed. The lid 3 is formed of an outer lid 3a and an inner lid 3b, and has a double structure in which the joint portions 3h are integrated by welding or the like. Further, screws 5 are inserted into holes 4a provided on both sides of the handle 4 made of a heat-resistant material through screw holes 3g provided on the upper surface 3f of the lid 3, and fixed with screws. Since the handle 4 is attached, the hydration reaction rice cooker can be easily held, and the handle 4 is held and the lid 3 is easily opened and closed. FIG. 7 shows that the water permeable bag body 6 enclosing a heat generating agent capable of hydration reaction stored in 1 g of the container body 1 causes a hydration reaction with the poured water, and is placed on the inner pan 2. Steam is generated in a space with the bottom surface 2c of the inner pan 2 and the bottom surface 2c of the inner pan 2 is steam-heated, and further, the steam is filled 9, whereby the pressure of the filled steam 9 increases, The bottom surface 2c of the pan 2 is pushed up, and a gap 11 is created. The filled steam 9 passes through the gaps 8, 11 and 12 and the inner surface 3e of the lid 3 and the rice 7 which has been squeezed and watered as desired. The steam is accumulated 10 in the space between the inner pan 2 and the opening 2d provided with the bottom surface 2c, so that the rice 7 which has been subjected to the rinsing and watered in a desired amount is directly steam-heated. Is shaped to cook. Further, the steam is discharged 15 through the gaps 12, 13, and 14 so that the pressure of the staying steam 10 does not increase. In addition to the washed rice, non-washed rice may be used, and it may be used for cooking foods, warming foods, and the like.

DESCRIPTION OF SYMBOLS 1 .... Container body 1a ... Outer container 1b ... Inner container 1c ... Screw thread 1d ... Opening 1e ... Edge surface 1f・ ・ ・ ・ ・ Matching location 1g ・ ・ ・ ・ ・ Inside 1h ・ ・ ・ ・ ・ Outer periphery 1i ・ ・ ・ ・ ・ Opening top 2 ・ ・ ・ Inner pan 2a ・ ・ ・ Hu 2b ・ ・ ・··· Outside 2c ··· Bottom 2d ··· Opening ······································· 3 3d: Lower edge surface 3e: Inner surface 3f: Upper surface 3g: Screw hole 3h: Matching point 3i: Inner circumference 4. ··· Handle 4a ··· Hole 5 ··· Screw 6 ······························· 8・ ・ ・ ・ ・ ・ Gap 9 ・ ・ ・ ・ ・・ Full steam 10 ・ ・ Steep steam 11 ・ ・ ・ ・ Gap 12 ・ ・ ・ ・ ・ ・ Gap 13 ・ ・ ・ ・ ・ ・ Gap 14 ・ ・ ・ ・ ・ ・ Gap 15 ... Vaped steam

Claims (1)

        Rice (1) that has a water-permeable bag (6) enclosing a hydration reaction heat-generating agent (6), and that has been subjected to water washing according to taste. 7) An inner pan (2) provided with a bottom surface (2c) is placed in the opening (2d) into which the inner pan (2) is placed, the inner pan (2) is covered, and the container body (1) is provided with a rotating screw system. By pouring water into the water-permeable bag (6) formed so that the lid (3) that can be opened and closed is placed on top of each other, and encapsulating the hydration reaction exothermic agent housed in the interior (1g), The bottom surface (2c) provided in the opening (2d) into which the rice (7) that has been subjected to hydration reaction, generates steam, is washed, and is subjected to water adjustment according to taste, is heated with steam. And the steam passes through the gaps (8), (11), (12) and the inner surface (3e) of the lid (3), The steam stays (10) directly in the space with the opening (2d) provided with the bottom surface (2c) into which the rice (7), which has been adjusted according to taste, enters. A hydration-type rice cooker that is steam-heated and cooks rice.

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