JP5800415B2 - Rice cooker - Google Patents

Description

  The present invention relates to a rice cooker that can reduce the burden on an operator.

  Conventionally, for example, a rice cooker described in Patent Document 1 is known.

  This conventional rice cooker is put into a heating chamber of a rice cooker so as to be put in and out through a front opening that is opened and closed by a door, and is heated by a heat source for rice cooking.

  And this rice cooking pot has a bottomed cylindrical pot main body part that has a circular shape in plan view, a substantially U-shaped front handle provided at the front part of the main pot part, and a rear part of the main pot part. And a substantially U-shaped rear handle provided.

Japanese Utility Model Publication No. 6-85628 (FIGS. 2 and 4)

  However, in the above conventional rice cooker, in order to put the rice cooker in and out of the heating chamber of the rice cooker, the front handle is always stored in the heating chamber in a state where it is directed to the front opening side. In general, when the rice cooker is lifted from the heating chamber of the rice cooker after gripping the front handle fixed to the rice cooker with rivets and the rice cooker is lifted from the heating chamber of the rice cooker, The hook is rotated 90 degrees and the front and rear pullers in the front-rear direction must be redirected to the left-right position each time, which is a burden on the operator.

  This invention is made | formed in view of such a point, and it aims at providing the rice cooking pot which can reduce the burden on an operator.

The rice cooker according to claim 1 is a rice cooker that is inserted into a heating chamber of the rice cooker so that it can be taken in and out , is supported by roller bodies for conveying the left and right sides of the cooking chamber, and is heated by an electric heater. A bottomed cylindrical hook main body, an annular hook projecting outward from the upper end of the hook main body, and projecting downward from the front portion of the hook. When the operator lifts the rice cooker by projecting downward from the left handed portion of the left side portion and the right end portion of the right side portion of the hook portion, which is to be handled when taking out the rice cooker from the heating chamber A left-hand protrusion and a right- hand protrusion, each of the left-hand protrusion and the right-hand protrusion is formed by the roller body attached to the side plate of the rice cooker and the side plate. Can pass through the gap between the inner surface Those that is the shape.

  The rice cooker according to claim 2 is the rice cooker according to claim 1, wherein each protrusion amount of the front handle protrusion, the left hand protrusion and the right hand protrusion is an amount by which the fingertip of the operator's hand is caught. There is something.

The rice cooker according to claim 3 is the rice cooker according to claim 1 or 2, wherein the front hook protrusion is a left-right longitudinal shape, and each of the left hook protrusion and the right hook protrusion is in the front-rear direction. elongated der intended is, the flange portion is of a plate-like rectangular ring, hook main body includes a rectangular bottom plate, a front plate which is erected on the front end of the bottom plate, said bottom plate A rear plate standing on the rear end, a left plate standing on the left end of the bottom plate, and a right plate standing on the right end of the bottom plate, from the upper end of the front plate The front part of the collar part protrudes horizontally toward the front, the front hook projecting part projects downward from the front end part of the front part, and the left part of the collar part is left from the upper end part of the left plate. Projecting horizontally toward the left side, the left hand projecting projecting portion projects downward from the left end portion of the left side portion thereof, Projecting horizontally right portion of the flange portion from the upper end of the serial right plate rightward, the right hand hooking protrusion from the right end of the right part are those which projects downward.

The rice cooker according to claim 4 is the rice cooker according to any one of claims 1 to 3, wherein the pot body has a rectangular shape in plan view.

The rice cooker according to claim 5 is the rice cooker according to any one of claims 1 to 4, wherein the lower surface of the left side portion of the collar is flat over the entire length in the front-rear direction, and is a roller body located on the left side in the heating chamber. The lower surface of the right side portion of the flange is flat over the entire length in the front-rear direction and is supported by a roller body located on the right side in the heating chamber.

  According to the present invention, for example, when an operator puts his hand on the front hook protrusion and takes out the rice cooker from the heating chamber of the rice cooker and then lifts the left rice cooker, the worker Since the rice cooking pot can be lifted by placing a hand on the handle protrusion, it is not necessary to rotate the rice cooking pot taken out of the heating chamber by 90 degrees, and the burden on the operator can be reduced.

It is a top view of the rice cooking pot which concerns on one embodiment of this invention. It is a front view of a rice cooker same as the above. It is a side view of a rice cooker same as the above. It is a fragmentary sectional view of a rice cooker same as the above. It is a front view at the time of the state where the rice cooker same as the above was put into the heating chamber of the rice cooker. It is side view sectional drawing at the time of the state where the rice cooker same as the above was put into the heating chamber of the rice cooker. It is a fragmentary sectional view of the rice cooking pot concerning other embodiments of the present invention. It is a fragmentary sectional view of the rice cooking pot concerning other embodiments of the present invention.

  An embodiment of the present invention will be described with reference to the drawings.

  5 and 6, reference numeral 1 denotes a rice cooking device that is a heating cooking device. This rice cooking device 1 uses, as a heating means, a commercial rice cooker 2 that is put into and out of the heating chamber 3 through the front opening 4. The rice is cooked by heating with a carbon heater 6 which is a plurality of electric heaters.

  The rice cooker 1 is a box-shaped device that has a heating chamber 3 inside that is a rectangular parallelepiped space that opens forward through the front opening 4 and allows the rice cooker 2 to be taken in and out through the front opening 4. A main body 11 and a door body 12 that is provided on the apparatus main body 11 so as to be pivotable in the vertical direction about a horizontal axis 13 and that opens and closes the front opening 4 are provided. The size of the heating chamber 3 is substantially the same size as one rice cooker 2.

  The apparatus main body 11 has a bottom plate portion 15 that is longitudinal in the left-right direction and rectangular, and side plate portions 16 are erected on both ends of the bottom plate portion 15 in the left-right direction. The upper end portions of the left and right side plate portions 16 are connected to each other by the upper plate portion 17, and the rear end portions of the left and right side plate portions 16 are connected to each other by the rear plate portion 18.

  In addition, the front lower portions of the left and right side plate portions 16 are connected to each other by a connecting portion 19, and a plurality of (for example, six) heater attached front side hole portions 21 that are heater attached portions are formed in the connecting portion 19. ing. A portion of the rear plate 18 that faces the connecting portion 19 is formed with a heater-attached rear-side hole 22 that is a plurality of (for example, six) heater-attached portions corresponding to the heater-attached front-side hole 21. ing. A pair of left and right hook conveying roller bodies 23 are attached to the connecting portion 19 so as to be rotatable about a left and right support shaft (not shown), and the upper portion of each roller body 23 extends from the upper surface of the connecting portion 19. It protrudes.

  Further, a left and right longitudinal exhaust port portion 26 communicating with the heating chamber 3 is formed in the upper end portion of the rear plate portion 18 so as to penetrate the inner and outer surfaces (front and rear surfaces) of the rear plate portion 18. A plate member 28 having an exhaust hole 27 formed in the center is disposed at the upper part of the heating chamber 3, and a portion of the heating chamber 3 located between the plate member 28 and the upper plate portion 17. Is an exhaust space 29. Then, the exhaust gas such as water vapor generated from the rice cooker 2 during rice cooking sequentially flows through the exhaust hole 27, the exhaust space 29, and the exhaust port 26 and is discharged to the outside, that is, around the apparatus main body 11.

  In addition, the inner surface of the rear plate 18 has a substantially horizontal cross-section that is open in the left-right direction and receives the juice spilled from the rice cooker 2 in the vicinity of the rice cooker 2 in the heating chamber 3 during rice cooking. A letter-shaped juice receiving member 31 is detachably attached. At two places on the left and right sides of the soup receiving member 31, plate-like members 32 to which the rear end of the rice cooker 2 abuts are fixed.

  Further, the upper side of the inner surface of each side plate portion 16 has a substantially longitudinal cross-sectional shape that is open in the longitudinal direction and receives the juice spilled from the rice cooker 2 in the vicinity of the rice cooker 2 in the heating chamber 3 during rice cooking. A letter-shaped juice receiving member 33 is detachably attached. In addition, at a plurality of locations (for example, three locations) at the upper part of the inner surface of each side plate portion 16, a roller body 34 for hook conveyance is attached to be rotatable around a support shaft 35 in the left-right direction. That is, the roller body 34 is separated from the inner surface of the side plate portion 16 via the support shaft 35 and is rotatably attached to the upper portion of the inner surface of the side plate portion 16, and is disposed above the juice receiving member 33. During rice cooking, the rice cooker 2 is supported in the heating chamber 3 by a plurality of roller bodies 34 on the left and right sides.

  The door body 12 includes a door body portion 37 attached to a lower portion of the front end portion of the side plate portion 16 of the apparatus body 11 so as to be pivotable in the vertical direction about the shaft 13, and an outer surface (front surface) of the door body portion 37. And a protruding handle portion 38.

  A pair of left and right hook conveying roller bodies 39 are attached to the inner surface (rear surface) of the door main body 37 so as to be rotatable about a horizontal support shaft (not shown). Protrudes from the inner surface of the door main body 37.

  Then, the door 12 is closed in the vertical posture to close the front opening 4 of the apparatus main body 11, and is opened in the horizontal posture to open the front opening 4 of the apparatus main body 11. When the door 12 is in the open state, the roller body 39 protruding upward from the door main body 37 and the roller body 23 protruding upward from the connecting portion 19 are located on the same plane (including substantially the same plane). It has become.

  The cooking device 1 includes a plurality of (for example, six) carbon heaters 6 that are positioned below the rice cooker 2 in the heating chamber 3 and heat the rice cooker 2. That is, in the lower part of the heating chamber 3, carbon heaters (heat sources for rice cooking) 6 that are a plurality of rod-shaped electric heaters that are longitudinal (straight) in the front-rear direction are disposed. These carbon heaters 6 are juxtaposed in parallel to each other at equal intervals (including substantially equal intervals) in the left-right direction. With such a plurality of carbon heaters 6, heat is generated in the heating chamber 3 from a rectangular area in plan view.

  Each of the carbon heaters 6 is a straight tube-shaped storage tube portion that is a straight and long cylindrical shape, and is stored in the glass tube portion 43 together with an inert gas and is positioned horizontally. It has a carbon fiber part (heating element) 44 which is an elongated flat carbon heating part, and attachment parts 45 provided at both longitudinal ends of the glass tube part 43 in the longitudinal direction. The front mounting portion 45 is attached to the heater attached front side hole 21 of the apparatus main body 11 by insertion, and the rear mounting portion 45 is attached to the heater attached rear side hole 22 of the apparatus main body 11 by insertion. Yes.

  Further, the carbon fiber portion (carbon portion) 44 having a thin flat plate shape having a constant thickness over the entire length and having a rectangular shape has a plurality of longitudinal slits having a longitudinal direction in the width direction of the carbon fiber portion 44. Incisions (not shown) are alternately formed by cutting from the edge in the width direction toward the center in the width direction. In addition, the longitudinal dimension of the carbon heater 6 and the length dimension of the rice cooker 2 in and out are the same (including substantially the same).

  When a current flows through the horizontal carbon fiber portion 44 when the power is turned on, infrared rays (mainly middle infrared rays and far infrared rays), which are heat rays, are emitted from the carbon fiber portions 44, and the rice cooker 2 is heated by the infrared rays.

  In addition, a temperature sensor 50 that is a temperature detecting means for detecting the temperature of the bottom surface of the rice cooker 2 in contact with the bottom surface of the rice cooker 2 is disposed below the heating chamber 3. Further, a soup-receiving reflector 49 that reflects infrared rays from the carbon heater 6 is disposed at the bottom of the heating chamber 3.

  Moreover, the rice cooker 2 is put into the heating chamber 3 of the rice cooker 1 so that it can be taken in and out, and is heated by the carbon heater 6 in the heating chamber 3.

  The rice cooker 2 is integrally formed of, for example, a casting, and as shown in FIGS. 1 to 4, the bottomed 4 having a rectangular shape in plan view that opens upward through the upper surface opening 70. A square tubular hook main body 51 and a rectangular annular plate-shaped flange 52 projecting horizontally outward from the upper end (upper peripheral end) of the hook main body 51 are provided. Note that the upper and lower surfaces of the flange portion 52 other than the outer end portion are configured as flat horizontal surfaces, and the lower surface is supported by the roller body 34. The flange 52 is disposed around the upper surface opening 70 of the shuttle main body 51.

  The rice cooker 2 protrudes downward from the front end portion of the front portion 52a of the bowl 52, and a front handle protrusion 53 that the operator puts on when taking out the rice cooker 2 from the heating chamber 3, and the bowl 52 A rear handle protrusion 54 that hooks the rice cooker 2 that protrudes downward from the rear end portion of the rear portion 52b and is put in an upside-down state by the operator from the heating chamber 3; Left-hand projecting portion 55 and the right-hand projecting portion 55 projecting downward from the right end of the left-hand portion 52c and the right-hand portion of the right-hand portion 52d. And a hand projection 56.

  Note that the front-rear direction of the rice cooker 2 is the direction in and out of the heating chamber 3. Further, the lower surface of the left portion 52c of the flange portion 52 is placed on the roller body 34 positioned on the left side in the heating chamber 3, and the lower surface of the right portion 52d of the flange portion 52 is positioned on the right side in the heating chamber 3. 34.

  Here, the hook main body 51 is provided with a rectangular bottom plate 61 that is longitudinal in the left-right direction, a front plate 62 that is a side wall standing on the front end of the bottom plate 61, and a rear end of the bottom plate 61. A rear plate 63 as a side wall, a left plate 64 as a side wall standing at the left end of the bottom plate 61, and a right plate 65 as a side wall standing at the right end of the bottom plate 61.

  The front part 52a of the flange 52 projects horizontally from the upper end of the front plate 62 toward the front, and the front handle projection 53 projects downward from the lower surface of the front end of the front part 52a, and the front end of the front part 52a. A front upper projecting plate portion 66 projects upward from the upper surface. The rear portion 52b of the collar portion 52 projects horizontally from the upper end of the rear plate 63 toward the rear, and the rear handle projection 54 projects downward from the lower surface of the rear end portion of the rear portion 52b. A rear upper projecting plate portion 67 projects upward from the upper surface of the rear end portion of 52b. The left portion 52c of the flange 52 protrudes horizontally from the upper end of the left plate 64 toward the left, the left-hand projection 55 protrudes downward from the lower surface of the left end of the left portion 52c, and the left end of the left portion 52c. A left upper projecting plate portion 68 projects upward from the upper surface of the portion. The right portion 52d of the flange 52 protrudes horizontally from the upper end of the right plate 65, the right hand projection 56 protrudes downward from the lower surface of the right end of the right portion 52d, and the right end of the right portion 52d. A right upper projecting plate portion 69 projects upward from the upper surface of the part.

  In addition, the protrusion amounts of the front hook protrusion 53, the rear hook protrusion 54, the left hook protrusion 55, and the right hook protrusion 56 are all the same.For example, an operator holds a thick glove-like potholder in his hand. Even if it is mounted, the amount is such that the fingertip of the worker's hand is caught, and is approximately the same as the thickness dimension of the plate-like collar portion 52, for example, 4 mm.

  In addition, this protrusion amount is the amount that the rear handle protrusion 54 does not come into contact with the vertical plate portion 31a of the juice receiving member 31 when the rice cooker 2 is put into the heating chamber 3 (see FIG. 6). Moreover, this protrusion amount is an amount by which the left and right handle protrusions 55 and 56 do not contact the support shaft 35 when the rice cooker 2 is put into the heating chamber 3 (see FIG. 5).

  Further, each of the front handle protrusion 53 and the rear handle protrusion 54 has a straight left and right longitudinal shape, and is formed in a quadrangular cross section (including a substantially quadrangular cross section). Each of the left-handed projecting portion 55 and the right-handed projecting portion 56 has a straight longitudinal shape in the front-rear direction, and has a quadrangular cross section (including a substantially quadrangular cross section).

  The front handle protrusion 53 is provided at the center in the left-right direction at the front end portion of the front portion 52a of the flange portion 52. The rear handle protrusion 54 is provided at the center in the left-right direction at the rear end portion of the rear portion 52b of the flange portion 52. The left-hand projecting portion 55 is provided on the center side in the front-rear direction at the left end portion of the left portion 52c of the flange portion 52. The right-hand hook projecting portion 56 is provided on the center side in the front-rear direction at the right end portion of the right-side portion 52d of the flange portion 52.

  In addition, the left-right direction length dimension of the front handle protrusion 53 and the left-right direction length dimension of the rear handle protrusion 54 are the left-right direction of each handle protrusion 53, 54 when the rice cooker 2 is placed in the heating chamber 3. Both end portions are set to dimensions that do not contact the roller body 34 attached to the side plate portion 16. Further, the thickness dimension of the cross section of the cross section of the left hand projection 55 and the thickness dimension of the cross section of the right hand projection 56 are determined when the rice cooking pot 2 is placed in the heating chamber 3. 56 is set to a dimension that allows passage of a gap between the roller body 34 attached to the side plate portion 16 and the inner surface of the side plate portion 16.

  Moreover, the rice cooking pot 2 is provided with the cover part 71 of the planar view rectangular shape which opens and closes the upper surface opening part 70 of the pot main body part 51, as FIG. 4 shows. The lid 71 has a lid main body 72 and a downward projecting portion 73 projecting downward from the outer peripheral end of the lid main body 72. A portion of the lower surface of the lid main body 72 located outside the downward projecting portion 73 is a placement portion 74.

  The placing portion 74 is placed on the upper surface of the flange portion 52, and the downward projecting portion 73 is applied to the inner surface of the upper end portion of the hook body portion 51, whereby the lid portion 71 is set with respect to the hook body portion 51. The upper surface opening 70 of the hook body 51 is closed by the set lid 71.

  Next, the case where rice cooking is performed using the rice cooker 1 and the rice cooker 2 will be described.

  The operator uses the roller bodies 23, 34, and 39 to put the rice cooker 2 in a closed state in which rice washing and water are put into the pot body 51 and the top opening 70 is closed by the cover 71, using the roller bodies 23, 34, and 39 While being moved, the heating chamber 3 is inserted through the opened front opening 4.

  That is, the rice cooker 2 is in a state in which the lower surface of the bottom plate 61 of the pot main body 51 is placed on the roller bodies 23 and 39 and the left part 52c and the right part 52d of the bowl 52 are placed on the left and right roller bodies 34. Then, these roller bodies 23, 34, 39 are transported to a predetermined position in the heating chamber 3.

  At this time, the left hand hanger protrusion 55 and the right hand hanger protrusion 56 pass through a gap between the inner surface of the side plate portion 16 and the roller body 34 spaced from the inner surface.

  Next, the operator rotates the door 12 upward about the shaft 13 to switch from the open state to the closed state, thereby closing the front opening 4 at the door 12.

  At this time, the part of the heating chamber 3 below the bowl 52 of the rice cooker 2 is located close to the front door 12 near the front part 52a of the bowl 52 and the rear part 52b of the bowl 52. Since it is surrounded by the juice receiving members 33 on the left and right sides adjacent to the vicinity of the upper portion of the side juice receiving member 31 and the both side plate portions 7, it becomes a substantially hermetically sealed space that can be filled with hot air so as to be wrapped in hot air. .

  When the operator operates the rice cooking start operation portion of the operation setting means, a current flows through the carbon fiber portion 44 of each carbon heater 6. Then, the carbon fiber portion 44 instantaneously reaches a predetermined temperature (for example, filament temperature: about 1100 ° C.), and infrared rays are radiated from the carbon fiber portion 44 toward the entire surface of the bottom plate portion of the rice cooker 2 having a rectangular shape in plan view. The rice cooker 2 is heated by the infrared rays.

  Thus, after the rice cooker 2 is heated by the carbon heater 6 and rice cooking is completed and steamed for a predetermined time, the operator switches the door body 12 from the closed state to the open state and opens the front opening 4 of the apparatus main body 11. Then, the rice cooker 2 is taken out from the heating chamber 3.

  At this time, for example, the operator attaches the fingertip of the hand to the front hook projection 53 and pulls the front hook projection 53 forward while wearing a glove-like potholder in his hand. 2 is pulled out from the heating chamber 3 onto the door body 12.

  At this time, the rice cooker 2 in the heating chamber 3 is supported by the roller body 34 on the lower surface of the flange portion 52 configured in a flat horizontal plane, and can be easily moved in the front-rear direction. It is not like a handle that is grasped and pulled out by hand, but can be easily pulled out from the inside of the heating chamber 3 by the front handle protrusion 53 that protrudes downward from the lower surface of the collar 52 and the fingertip of the hand is caught. .

  When the rice cooker 2 is put into the heating chamber 3, there is almost no space between the left end portion of the left side portion 52c of the bowl portion 52 and the inner surface of the left side plate portion 16, and similarly, There is almost no space between the right end portion of the right portion 52d of the portion 52 and the inner surface of the right side plate portion 16. Further, even between the side end portion of the other rice cooker 2 and the side plate portion 16, it is not possible to insert a hand and hold the rice cooker 2 to pull it out.

  Next, the operator hooks the fingertip of the left hand on the left-handed protrusion 55 of the rice cooker 2 placed on the door 12 and the right-handed fingertip on the right-handed protrusion 56, The rice cooker 2 as a whole is lifted and carried to a predetermined position so as to grasp the collar portion 52 while supporting the left portion 52c and the right portion 52d from below. At this time, it is not necessary to rotate the rice cooker 2 90 degrees on the door 12 in the open state.

  And according to such a rice cooker 2, after an operator puts a hand on the front handle protrusion part 53 which is a handle part for drawer | drawing-out, the rice cooking pot 2 which has completed rice cooking is taken out from the heating chamber 3 of the rice cooker 1. When lifting the cooked rice cooker, the worker can lift the cooker 2 as it is by holding the left handle projection 55 and the right handle projection 56, which are lifting handles. It is not necessary to turn the rice cooker 2 taken out from 3 90 degrees on the door body 12, and the burden on the operator can be reduced.

  In addition, the left and right side portions of the buttock 52 are obtained with the feeling that the fingertips of each hand are hooked on the left-handed protrusion 55 and the right-handed protrusion 56 that only protrude downward from the buttock 52. Since the rice cooker 2 is lifted by gripping, the rice cooker 2 can be stably transported without slipping of the hand gripping the collar 52.

  Moreover, since each protrusion amount of each handle | projection protrusion part 53,54,55,56 is a quantity which is the extent which a fingertip of an operator's hand is caught, the increase in the weight of the rice cooker 2 can be suppressed and the burden on an operator is carried out. Further reduction can be achieved, and even with a hand fitted with a glove-like potholder, the fingertip can be appropriately hooked on the hand-hanging projections 53, 54, 55, 56.

  Furthermore, the rice cooker 2 has a symmetrical shape, and a front hook protrusion 53 projects downward from the front portion 52a of the bowl 52, and a rear hook projection 54 extends downward from the rear part 52b of the bowl 52. Therefore, the rice cooker 2 may be turned upside down and placed in the heating chamber 3, and the burden on the operator can be more effectively reduced.

  Further, each of the handle protrusions 53, 54, 55, 56 is easier to hook the fingertip than a generally U-shaped handle (handle) for inserting the fingertip as in the prior art. It can be pulled out and the rice cooker 2 can be lifted safely. Moreover, unlike the conventional handle that is secured to the rice cooker with rivets, there is no rattling and the shape of the rice cooker 2 itself is simple. Can be

  Note that the pot body 51 of the rice cooker 2 is provided with a plurality of rod-like carbon heaters 6 as a heating means for heating the rice cooker 2 in the heating chamber 3 so as to heat from a rectangular range in plan view. In order to heat the rice cooker 2 efficiently, the bottom plate 61 is rectangular in plan view. However, the bottom plate 61 is not limited to a rectangular shape having a longitudinal direction in the left-right direction in plan view. The shape may be square or circular in plan view.

  Moreover, the rice cooker 2 is not limited to the structure which has the front upper protrusion board part 66, the rear upper protrusion board part 67, the left upper protrusion board part 68, and the right side protrusion board part 69, for example, as shown in FIG. The upper projecting plate portions 66, 67, 68, 69 may be omitted.

  Furthermore, the rice cooker 2 is not limited to the configuration in which these upward projecting plate portions 66, 67, 68, and 69 project upward from the outer end portion (outer peripheral end portion) of the bowl portion 52. For example, FIG. As shown in FIG. 8, the upper projecting plate portions 66, 67, 68, and 69 may be continuously projected upward from the upper end portion of the hook body 51. In this case, the placement portion 74 of the lid portion 71 is placed not on the upper surface of the flange portion 52 but on the upper surfaces of the upper protruding plate portions 66, 67, 68, 69.

  Moreover, the rice cooker 2 may have a configuration without the rear handle protrusion 54 or a configuration without the lid 71.

  Moreover, each handle protrusion part 53,54,55,56 which protrudes below from the predetermined | prescribed site | part of the lower surface of the bowl part 52 of the rice cooker 2 is what was integrally provided in the lower surface of the bowl part 52, for example by casting etc. Is not limited, and may be fixed by welding, for example.

  Furthermore, instead of the roller bodies 23, 34, and 39 that support the rice cooking pot 2, a guide rail that supports the rice cooking pot 2 so as to be slidable may be provided.

  Further, for example, when the left-hand projection 55 and the right-hand projection 56 abut against the side surface of the roller body 34, the rice cooker 2 in the heating chamber 3 can be prevented from being laterally displaced.

  Furthermore, the electric heater is not limited to the carbon heater 6, and may be a sheathed heater, a halogen heater, or the like.

DESCRIPTION OF SYMBOLS 1 Rice cooker 2 Rice cooker 3 Heating chamber 6 Carbon heater which is an electric heater
16 side plate
34 roller body
51 Hook body
52 Buttocks
52a front side min
52c Left side
52d right side
53 before working on the protrusion
55 Left hand protrusion
56 Right-hand projection
61 bottom plate
62 Front plate
63 rear plate
64 left board
65 right board

Claims (5)

A rice cooker that can be put in and out of the heating chamber of the rice cooker , is supported by roller bodies for conveying the left and right sides in the heating chamber, and is heated by an electric heater,
A bottomed cylindrical hook body,
An annular collar projecting outward from the upper end of the hook body,
Projecting downward from the front side portion of this heel part, a front handle protrusion that an operator hangs when taking out the rice cooker from the heating chamber,
A left hand projecting part and a right hand projecting projecting part projecting downward from the left end part of the left part and the right end part of the right part of the saddle part, and an operator hangs when lifting the rice cooker ,
Each of the left-hand hook protrusion and the right-hand hook protrusion has a shape that can pass through a gap between the roller body attached to the side plate portion of the rice cooker and the inner surface of the side plate portion. A rice cooker that features it. 2. The rice cooker according to claim 1, wherein each of the protrusion amounts of the front handle protrusion, the left handle protrusion, and the right handle protrusion is an amount by which a fingertip of an operator's hand is caught. The front handle protrusion is of a longitudinal shape in the left-right direction,
Each of the left hand hooking protrusions and the right hand hooking protrusion state, and are not in the front-rear direction elongate,
The buttocks are rectangular and plate-shaped,
The hook body is
A rectangular bottom plate;
A front plate standing on the front end of the bottom plate;
A rear plate erected at the rear end of the bottom plate;
A left plate erected on the left end of the bottom plate;
A right plate erected on the right end of the bottom plate,
The front part of the collar part protrudes horizontally from the upper end part of the front plate toward the front, and the front handle protrusion part protrudes downward from the front end part of the front part,
From the upper end of the left plate, the left portion of the collar projects horizontally toward the left, and the left hand projection projects downward from the left end of the left portion,
The right side portion of the collar portion protrudes horizontally from the upper end portion of the right plate, and the right hand projection protrudes downward from the right end portion of the right side portion. Item 3. A rice cooker according to item 1 or 2. The hook body has a rectangular shape in plan view.
The rice cooker according to any one of claims 1 to 3, wherein The lower surface of the left part of the collar is flat across the entire length in the front-rear direction and is supported by a roller body located on the left side in the heating chamber,
The lower surface of the right side portion of the flange is flat over the entire length in the front-rear direction and is supported by a roller body located on the right side in the heating chamber.
The rice cooker according to any one of claims 1 to 4, wherein

Images