JP2007127383A - Cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a roaster door which does not have a part obstructing cooking operation and cleaning operation, and damaging an outer appearance, and provide excellent operability in opening the door. <P>SOLUTION: The roaster door 14 has an approximately flat front surface, and does not have a projecting handle part which obstructs the cooking operation and cleaning operation, or damages the outer appearance. At the same time, a push button 30 for opening the roster door is provided on an operation part 27 arranged on a front surface part of a main body 11 in a periphery of the roaster door 14. When the push button 30 is pushed, the roster door is opened. Thus, excellent operability in opening the door can be provided without the projecting handle part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a heating cooker in which a main body for heating a cooking device on a top plate portion includes a roaster portion in a portion below the top plate portion.

Conventionally, in a heating cooker, as shown in FIG. 14, the top plate portion 1 is provided with a heating portion 2, and a main body 3 for heating a cooking device such as a pan on the top plate portion 1 is What has the roaster part 4 in the lower part of 1 is provided. In this case, the roaster portion 4 has a roaster door 6 on the front portion of the roaster cabinet 5, and the roaster door 6 has a handle portion 7 protruding on the front surface. When the user holds the hand 7 and pulls it forward, the roaster door 6 is pulled forward as shown in the figure, or rotated forward (not shown) so as to be opened (for example, Patent Documents). 1).
JP-A-11-121163

  In the case of the above-mentioned conventional one, since the roaster door 6 has the handle portion 7 protruding on the front surface, the user's hand or clothes may be caught on the handle portion 7 during cooking, which may interfere with the cooking operation. was there. Further, the handle portion 7 provided so as to protrude from the front surface of the roaster door 6 becomes an obstacle when wiping and cleaning the front surface of the roaster door 6, thereby impairing the cleaning workability. In addition, the handle portion 7 provided so as to protrude from the front surface of the roaster door 6 has also impaired the appearance of the heating cooker.

  The present invention has been made in view of the above-mentioned circumstances, and therefore the object thereof is that the roaster door does not have a part that obstructs the cooking operation or the cleaning operation or impairs the appearance, and yet the opening door It is in providing the cooking device which is excellent in operativity.

  In order to achieve the above object, in the cooking device of the present invention, the main body for heating the cooking device on the top plate portion includes a roaster portion in a portion below the top plate portion. A roaster door with a flat front surface is provided on the front of the roaster cabinet, and there is an operation part on the front part of the main body near the roaster door. A push button is provided on this operation part, and this push button is operated by pushing. Thus, the roaster door is opened (invention of claim 1).

  According to the above means, the roaster door has a substantially flat front surface, and does not have a protruding handle portion that obstructs the cooking operation or cleaning operation or impairs the appearance. In addition, there is a push button on the operation part on the front part of the main body near the roaster door. By pushing this push button, the roaster door is opened, so there is no protruding handle part. The door opening is easy to operate.

Hereinafter, a first embodiment (first embodiment) of the present invention will be described with reference to FIGS.
First, FIG. 2 shows a main body 11 of a heating cooker, which has a top plate portion 12 on the top surface, and a plurality of heating portions (not shown) on the top plate portion 12. A roaster portion 13 is provided below the top plate portion 12 of the main body 11, and a roaster door 14 is provided on the front surface of the roaster portion 13 and on the front surface portion of the main body 11.

  The roaster door 14 has a substantially flat front surface, has a heat-resistant glass-covered transparent window 15 in the center, and has a handle 16 on the lower surface as a recess from below as shown in FIG. ing. The lower surface portion provided with the handle 16 of the roaster door 14 is a portion that cannot be touched by the user when the roaster door 14 is closed, and can be touched when the roaster door 14 is open. There are left and right side portions and upper surface portions, and the handle 16 may be provided on them. FIG. 3 shows a roaster cabinet 17 formed in the main body 11, and the roaster door 14 is located on the front surface of the roaster cabinet 17.

  A roaster dish 18 is disposed at the bottom of the roaster cabinet 17, and the roaster dish 18 is connected to the roaster door 14 by a connecting portion 19. 3 and 4 show only the left side guide portions 20 provided on the left and right side surfaces of the roaster cabinet 17, and in this case, the guide portions 20 are provided on the left and right side surfaces of the roaster cabinet 17, respectively. Although it is provided by attaching channel-shaped rail-shaped parts extending in the front-rear direction, the present invention is not limited to this, and it may be provided by forming the left and right side surfaces of the roaster cabinet 17 by uneven forming.

  The roaster pan 18 is separated from the bottom of the roaster cabinet 17 and the left and right flange portions 21 are hung on the guide portion 20. Therefore, when the user pulls the roaster door 14, While the door 14 is opened, the roaster dish 18 is pulled out while being guided by the guide portion 20 along with the connecting portion 19. When the roaster door 14 is pushed from the state where the roaster door 14 is opened and the roaster plate 18 is pulled out as described above, the roaster plate 18 is pushed in while being guided by the guide portion 20, and the roaster door 14 is It is supposed to be closed.

A lower heater 22 is provided above the portion where the roaster pan 18 is disposed in the roaster cabinet 17, a grill 23 is further provided above, and an upper heater 24 is further provided thereabove. The upper heater 24 and the lower heater 22 are roaster heaters that serve as heating means for heating the food to be cooked placed on the roaster pan 18 or the food to be cooked placed on the grill 23, and the upper heater of these The structure which has only 24 may be sufficient. Moreover, the grill 23 can be taken in and out independently, and is selectively used.
In addition, FIG. 3 shows a heat shield plate 25 provided in two stages above the roaster cabinet 17 and a chimney 26 for exhausting air from the roaster cabinet 17 to the rear upper machine.

  Now, as shown in FIG. 2, an operation unit 27 is provided at a position on the right side of the front surface of the main body 11 in the vicinity of the roaster door 14. The operation unit 27 includes a power “on” push button 28, a power “off” push button 29, a roaster door 14 opening push button 30, and an operation panel 31.

  These push buttons 28 to 30 and the operation panel 31 are all flat in the normal state. Among them, the operation panel 31 has a portion where a “push” indication 32 on the front is given in FIG. As shown, when the user presses with a fingertip, it protrudes as shown in FIG. 5B, and the operation keys 33, 34, 35 and the display units 36, 37, The main panel surface 39 with 38 is exposed, and when the operation panel 31 is pushed in from the protruding state, the main panel surface 39 is returned and held in the original storage state. That is, the operation panel 31 can be taken in and out.

  Further, the push button 30 for opening the roaster door 14 has a shaft 40 on one side on the right side in FIG. 2, and is supported by the shaft 40 so as to be pivotable back and forth. Further, the push button 30 is provided with a “push” display 41 on the surface opposite to the shaft 40 (left side in the figure), and a convex portion on the back surface of the push button 30 as shown in FIG. 42 is provided.

  A transmission mechanism 43 is provided in the main body 11 between the operation unit 27 and the roaster unit 13. As shown in detail in FIG. 7, the transmission mechanism 43 mainly includes transmission pieces 46 having shaft portions 44 and 45 at the upper and lower portions of the central portion. The main body 11 is supported at 45 so as to be able to rotate back and forth. In FIG. 7, a support piece 47 that supports the lower shaft portion 45 is shown as a representative.

  Further, the transmission piece 46 has a passive portion 48 in a wing shape on the right side (the operation unit 27 side) from the upper side of the central portion, and on the left side (the roaster door 14 side) in the drawing from the lower side of the central portion. Similarly, the moving part 49 has a wing shape. Among these, the moving part 49 is further provided with a convex part 50 on the front surface, and a compression coil spring 51 is wound around it.

  On the other hand, a convex portion 52 is provided on the right side (the transmission piece 46 side) of the back surface of the roaster door 14 in the figure, and the convex portion 50 of the transmission piece 46 faces from the rear side. The spring 51 is longer than the convex portion 50 of the transmission piece 46, and the tip of the spring 51 protruding from the convex portion 50 abuts on the tip surface of the convex portion 52 of the roaster door 14. Accordingly, as shown in FIG. 6, the transmission piece 46 causes the passive portion 48 to abut the tip of the convex portion 42 of the push button 30 for opening the roaster door 14, so that the front surface of the push button 30 is the operation portion. 27 so that it is flush with the front surface of 27.

  Further, a switch 53 is disposed behind the passive portion 48 of the transmission piece 46. The switch 53 is actuated by the passive portion 48 when the passive portion 48 of the transmission piece 46 is displaced rearward.

  FIG. 8 shows an electric circuit configuration of the heating cooker, and a noise filter is provided between one plug-in terminal 55 and the other plug-in terminal 56 of a plug 54 that is plugged into a household power outlet. 57 and the contact 58a of the first relay 58 and the control circuit 59 are connected in series. A contact 60a of the second relay 60 is connected in parallel to the contact 58a of the first relay 58, and a series circuit of the fan motor 61 and the triac 62 is connected in parallel to the control circuit 59. ing. The fan motor 61 is a driving source of a cooling fan that generates cooling air in the main body 11, and is provided in the main body 11.

  For the series circuit of the contact 58a of the first relay 58 and the control circuit 59, a power switch 63, a series circuit of a diode 64, a resistor 65, and a Zener diode 66 are connected in parallel. 66, the coil 60b of the second relay 60 is connected in parallel. The power switch 63 is closed when the user presses the power “on” push button 28 and opens when the user presses the power “off” push button 29.

  For the series circuit of the diode 64, the resistor 65, and the Zener diode 66, an inverter 68 that supplies current to the first heating coil 67 for induction heating is connected in parallel, and in parallel with the inverter 68, Similarly, an inverter 70 for energizing the second heating coil 69 for induction heating is connected. The first heating coil 67 and the second heating coil 69 are heating means corresponding to each one of the heating parts of the top plate part 12 immediately below.

  The inverter 70 is connected in parallel with a series circuit of a heater 71, a temperature sensitive switch 72 for keeping the temperature approximately constant in response to the temperature of the heater 71, and a contact 73a of the third relay 73. ing. The heater 71 is a heating unit that corresponds directly to another one of the heating parts of the top plate part 12. The top plate 12 is a top plate made of heat-resistant glass or ceramic, and all the heating units indicate their positions (the heating action is the first heating coil 67, the second heating coil 69, and the heater 71). To be performed through the top plate portion 12).

  For the series circuit of the heater 71, the temperature sensitive switch 72, and the contact 73a of the third relay 73, a temperature that responds to the abnormal temperature of the upper heater 24 of the roaster section 13 and the lower heater 22 thereof. A series circuit of the fuse 74 and the contact point 75a of the fourth relay 75 is connected in parallel. Further, the series circuit of the lower heater 22 and the contact point 76a of the fifth relay 76 is connected in parallel to the series circuit of the upper heater 24 and the contact point 75a of the fourth relay 75.

  FIG. 9 is a block diagram showing an electrical configuration centering on the control circuit 59 of the cooking device. The control circuit 59 is mainly composed of a microcomputer, and controls the overall operation of the cooking device. It is designed to function as a means. Various switch signals are input to the control circuit 59 from an operation switch input unit 77 formed of a switch group operated by the operation keys 33 to 35 of the operation panel 31. The switch signals are also input from each other. The roaster door switch 78 is shown only in FIG. 9 and is provided so as to respond to the opening and closing of the roaster door 14.

The control circuit 59 is configured to display a display device 79 including the display units 36 to 38 of the operation panel 31, a buzzer 80, the heater 71, the upper heater 24, A drive circuit 81 for driving the heater 22 is controlled. The drive circuit 81 includes a coil 58 b of the first relay 58, a coil 73 b of the third relay 73, and a fourth relay 75. Coil 75b and the coil 76b of the fifth relay 76 are included.
The control circuit 59 controls the inverter 68 and the inverter 70, and also controls the triac 62.

Next, the operation of the above configuration will be described.
When starting the cooking, the user places a cooking container such as a pot containing the food to be cooked on the heating part of the top plate part 12. On the other hand, as shown by arrow A in FIG. 6, for the roaster portion 13, when the portion of the roaster door opening push button 30 marked “press” 41 is pushed from the front, the roaster door opening push button The whole 30 rotates backward about the shaft 40 and pushes the passive portion 48 of the transmission piece 46 rearward by the convex portion 42 on the back surface. As a result, the transmission piece 46 rotates counterclockwise in FIG. 6 around the shaft portions 44 and 45, and the convex portion 50 of the driving portion 49 hits the convex portion 52 on the back surface of the roaster door 14 and pushes it forward. Thereby, the roaster door 14 is moved forward and opened. In this case, as shown in FIG. 1, the opening amount is such that the user's finger hangs on the handle portion 16 of the roaster door 14. The roaster door 14 is greatly pulled forward and fully opened. Along with this, the roaster dish 18 is pulled out.

  Therefore, the user puts the food to be drawn on the drawn roaster dish 18 and then pushes back the roaster door 14. Then, the roaster dish 18 is pushed back into the roaster cabinet 17, and the roaster door 14 returns to a state of closing the opening on the front surface of the roaster cabinet 17. Further, the return of the roaster door 14 causes the transmission piece 46 and the push button 30 for opening the roaster door to move back in the opposite direction.

  Note that when the previous push button 30 for opening the roaster door is pushed, the switch 53 is pushed and actuated by the passive portion 48 of the transmission piece 46 to detect the push operation of the push button 30 for opening the roaster door. Accordingly, the switch 53 functions as a detection unit that detects a pressing operation of the push button 30 for opening the roaster door.

  When the roaster cabinet 17 is opened by pushing the push button 30 for opening the roaster door, the roaster door switch 78 is actuated in response to the opening, for example, and when the roaster cabinet 17 is closed, the roaster door switch 78 is activated. In response to this, for example, a closing operation is performed. Therefore, the roaster door switch 78 functions as a detection unit that detects opening and closing of the roaster door 17.

  Now, when the user inserts the plug 54 into the household power outlet and then presses the power “on” push button 28, the power switch 63 shown in FIG. 8 is closed. When the coil 60b of the second relay 60 is energized, the contact 60a is closed and the control circuit 59 is energized. The energized control circuit 59 starts to operate as indicated by “START” in FIG. 10 and performs cooking in accordance with the operation of the operation keys 33 to 35 of the operation panel 31 (step S1).

  In the cooking to be performed, the first heating coil 67 is energized, whereby induction heating cooking performed by induction heating the cooking device such as the pan on the top 12 and the second heating coil 69 are energized. In the same way, induction heating cooking performed by induction heating the cooking device such as the pan on the top plate portion 12, and heating the cooking device such as the pan on the top plate portion 12 by energizing the heater 71. There are heater heating cooking that is performed by heating, and heater heating cooking that is performed by heating the food to be cooked in the roaster unit 13 by energizing the upper heater 24 and the lower heater 22. Here, the cooking is performed in the roaster unit 13. It is intended for heater heating cooking performed by heating an object.

  Further, when this cooking is performed, the air flow generated by the cooling fan of the main body 11 reaches the first heating coil 67 and the second heating coil 69 to cool them, and the transmission mechanism 43 The transmission mechanism 43 is cooled on the back side as shown by an arrow B in FIG.

  After step S1, the control circuit 59 determines whether or not the roaster door opening push button 30 has been pressed (step S2). The pressing operation of the roaster door opening push button 30 is detected by the switch 53. From the detection result of the switch 53, it is determined in step S3 that the roaster door opening push button 30 is not pressed. Next, it is determined whether or not it is time to finish cooking (step S3).

  If it is determined in step S3 that it is not time to finish cooking (NO), the process returns to step S1, while the roaster door opening push button 30 is pressed in step S2 ( If YES, the upper heater 24 and the lower heater 22 are de-energized (step S4), that is, heating cooking in the roaster unit 13 is interrupted.

  After that, it is determined whether or not the roaster door 14 is closed (step S5). The closing of the roaster door 14 is detected by the roaster door switch 78. If it is determined from the detection result of the roaster door switch 78 that the roaster door 14 is closed (YES) in step S5, step S1 is performed. Return to (restart cooking).

  On the other hand, if it is determined in step S5 that the roaster door 14 is not closed (NO), it is determined whether or not a predetermined time has passed (step S6), and the predetermined time has not passed. While it is determined (NO), the process returns to step S5. If it is determined in step S6 that a predetermined time has elapsed (YES), the buzzer 80 is activated and an abnormality is displayed on the display unit 38 to notify the user (step S7). Accordingly, here, the buzzer 80 and the display unit 38 function as notification means.

After that, it is determined again whether or not the predetermined time has passed (step S8), and while it is determined that the predetermined time has not passed (NO), the process returns to step S7. If it is determined in step S8 that a predetermined time has elapsed (YES), cooking is ended (step S9), and the control is ended (END).
In addition, when it is determined in step S3 that it is time to finish cooking (YES), the control is finished through step S9.

  Thus, in this configuration, when the main body 11 that heats the cooking device on the top plate portion 12 includes the roaster portion 13 in the lower portion of the top plate portion 12, the roaster door 14 of the roaster portion 13 is provided. The front surface is substantially flat and does not have a protruding handle portion like the conventional one. Therefore, when cooking, the user's hand and clothes are not hung on the handle part, cooking work can be performed without being disturbed by the handle part, and the front surface of the roaster door 14 is wiped and cleaned. It does not get in the way and the cleaning workability can be improved. Moreover, by not having the handle part protruding on the front surface of the roaster door 14, the appearance of the heating cooker can be improved.

  In addition, the operation unit 27 on the front surface of the main body 11 in the vicinity of the roaster door 14 has a push button 30 for opening the roaster door. By pushing the push button 30, the roaster door 14 is operated. Therefore, even if the handle portion protruding from the roaster door 14 is not provided, the operability of opening the door can be improved.

  In addition, in the case of this configuration, the operation unit 27 has an operation panel 31 in addition to the push button 30 so that the operation panel 31 can be inserted and removed. The display portions 36 to 38 can be visually confirmed. On the other hand, in the housed state, it does not interfere with cooking or cleaning on the front surface of the main body 11 including the front surface of the roaster door 14. Even if this operation panel 31 is included, the handleability can be improved and the appearance can be improved.

  In addition, when the push button 30 is pushed, the roaster door 14 is opened so that the finger is hooked on the handle 16 so that the roaster door 14 comes out too much and hinders cooking. There can be no such thing.

  Further, when the push button 30 is pushed, a transmission mechanism 43 is provided between the operation unit 27 and the roaster door 14 to transmit the displacement to the roaster door 14 and open the roaster door 14. The push button 30 and the roaster door 14 are connected with a simple and small structure as much as possible, and accordingly, the cost can be kept low and the operation reliability can be enhanced.

  In addition, the roaster section 13 has a roaster dish 18 that is pulled out from the roaster cabinet 17 when the roaster door 14 is opened, and a guide section 20 that guides the roaster dish 18 in the pulling direction. When the push button 30 for opening is pushed, the roaster door 14 with the drawer of the roaster dish 18 can be smoothly opened.

  Further, when the push button 30 is pushed, the upper heater 24 and the lower heater 22 provided in the roaster cabinet 17, that is, the roaster heater is turned off (Step S4 in FIG. 10). In the middle, when the roaster door 14 is opened, cooking can be interrupted, so that it is possible to avoid waste of continuing energization of the roaster heater while the roaster door 14 is opened.

  Further, when the push button 30 is pushed during cooking in the roaster section 13, if the roaster door 14 is not closed even after a predetermined time has passed, a notification is given (step S7 in FIG. 10). The cooking in the roaster unit 13 is also terminated (step S9 in FIG. 10), thereby avoiding the waste of continuing energizing the roaster heater while the roaster door 14 is still open. it can.

  The transmission mechanism 43 is also adapted to receive an air flow generated by the cooling fan of the main body 11, and the transmission mechanism 43 can be cooled by this, so that the transmission mechanism 43 is not overheated. Thus, it is possible to prevent the operation caused by that, that is, the operation of transmitting the displacement of the push button 30 to the roaster door 14 from being hindered.

  In contrast, FIGS. 11 to 13 show a second embodiment (second embodiment) of the present invention. The same parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted. Only the different parts will be described.

  In this case, the push rod 101 is inserted through the rear wall of the roaster cabinet 17 so as to be movable back and forth, and the rear side portion thereof is also inserted and held so as to be movable back and forth by the bracket 102 attached to the back surface of the roaster cabinet 17. Yes. Further, a compression coil spring 103 is interposed between the rear wall of the bracket 102 and the intermediate collar portion 101a of the push rod 101, thereby urging the push rod 101 forward, and the front end of the push rod 101. The portion is brought into pressure contact with the back surface of the roaster pan 18, and the roaster pan 18 and the roaster door 14 are also biased forward, that is, the roaster door 14 is biased in the opening direction. Therefore, the compression coil spring 103 functions as a biasing means that biases the roaster door 14 in the opening direction.

  Further, behind the push rod 101, a roaster door switch 104 is provided in place of the aforementioned roaster door switch 78. When the roaster door 14 is closed, the actuator 104a is pushed by the push rod 101, for example, to close the roaster door switch 104. When the roaster door 14 is opened, the push rod 101 releases the actuator 104a from being pressed. Thus, for example, the opening operation is performed, and therefore, like the above-described roaster door switch 78, it functions as detection means for detecting the opening and closing of the roaster door 14.

  On the other hand, a lock lever 105 is provided below the front portion of the roaster cabinet 17. The lock lever 105 rotates up and down around an intermediate shaft portion 105a, and has a flange portion 105b at the front end. On the other hand, a rearward extending portion 14a is formed at the lower end portion of the roaster door 14, and a hole 106 is formed in the extended portion 14a. The lock lever 105 is formed in the hole 106. Thus, the roaster door 14 is engaged and thereby restrains the roaster door 14 in the closed state against the urging force of the compression coil spring 103. Therefore, in this case, the lock lever 105 (particularly the flange 105b) and the extension part 14a (particularly the hole 106) of the roaster door 14 are closed against the urging force applied to the roaster door 14 in the opening direction. A lock mechanism 107 is configured to restrain (lock) the state.

On the other hand, FIG. 12 shows a lock release mechanism 108, which releases the restraint of the roaster door 14 by the lock mechanism 107 in response to the push operation of the push button 30. Consists of a slope 109 formed above the rear end of the lock lever 105 and the transmission piece 46. In this case, the transmission piece 46 is provided with a hanging portion 110 extending downward from the tip portion of the transmitting portion 49, and the leading end of the hanging portion 110 is in close proximity to the slope portion 109 of the lock lever 105 from above. The projecting portion 49 is not provided with the convex portion 50, and the roaster door 14 is not provided with the convex portion 52.

  Therefore, when a portion of the push button 30 where the “push” display 41 is applied is pushed from the front, the transmission piece 46 is pushed backward by the passive portion 48 and rotated, thereby causing the driving portion 49 (the hanging portion 49). 110) is moved forward as indicated by an arrow C in FIG. 13A, and the tip of the hanging part 110 is brought into sliding contact with the slope 109 of the lock lever 105. As a result, the lock lever 105 is pushed down as shown by an arrow D in FIG. 13B, and rotates clockwise around the shaft portion 105a in FIG. 13B. The flange 105b is detached from the hole 106 of the extended portion 14a of the roaster door 14 to release the restraint of the roaster door 14.

  Thus, the unrolled roaster door 14 is pushed forward and opened by the urging force of the compression coil spring 103 behind the roaster cabinet 17. In this case, the roaster door 14 is opened until the brim portion 101a of the push rod 101 is knocked to the back of the roaster cabinet 17, and the finger hooks on the handle portion 16 of the roaster door 14 as described above. Only the amount is kept.

  Further, when the roaster door 14 is pushed back from the open state, the compression coil spring 103 is compressed and an urging force for opening the roaster door 14 next is stored, and in this state, the hole 106 of the roaster door 14 is locked to the lock lever. 105 is engaged with the flange 105b to restrain the roaster door 14 in the original closed state.

  As described above, according to the second embodiment, the roaster door 14 can be opened by the urging force of the compression coil spring 103, and the user puts the roaster door 14 in a closed state against the urging force. Since it is only necessary to push the push button 30 with a force sufficient to release the restraint of the restrained lock mechanism 107, the operation force can be reduced and the handling can be further improved.

The main body may be one that exposes the heating means to the outside of the top plate portion when the cooking device is heated on the top plate portion. Further, the roaster door may be a rotary type in which a lower side portion or the like is pivotally attached to the main body. Furthermore, the roaster dish may be pulled out separately from the roaster door.
In addition, the present invention is not limited to the embodiments described above and shown in the drawings, and can be implemented with appropriate modifications without departing from the scope of the invention.

The partial external appearance perspective view from the operation part to a roaster door which shows 1st Example of this invention Overall front view Sectional drawing which follows the XX line of FIG. Partially broken perspective view of internal structure It is a perspective view of an operation panel part, (a) is an operation panel protrusion operation state, (b) is a figure which shows an operation panel protrusion state Sectional drawing which follows the YY line of FIG. Exploded perspective view of transmission mechanism Electrical diagram Electrical configuration block diagram Flow chart for action description FIG. 3 equivalent view showing a second embodiment of the present invention. 7 equivalent diagram It is a vertical side view which shows operation | movement of a lock mechanism and a lock release mechanism, (a) is a locked state, (b) is a figure which shows a lock release state, respectively. Overall perspective view showing a conventional example

Explanation of symbols

  In the drawings, 11 is a main body, 12 is a top plate part, 13 is a roaster part, 14 is a roaster door, 16 is a handle part, 17 is a roaster cabinet, 20 is a guide part, 22 is a lower heater (roaster heater), and 24 is an upper part. Heater (roaster heater), 27 operation unit, 30 roaster door opening push button (push button), 31 operation panel, 38 display unit (notification unit), 43 transmission mechanism, 59 control circuit (control unit) ), 80 is a buzzer (notification means), 103 is a compression coil spring (biasing means), 107 is a lock mechanism, and 108 is a lock release mechanism.

Claims (9)

In the body that heats the cooking utensil on the top plate part, the roaster part is provided in the lower part of the top plate part,
The roaster part has a roaster door with a flat front surface on the front part of the roaster cabinet,
There is an operation part on the front part of the main body near the roaster door,
A cooking device according to claim 1, wherein a push button is provided in the operation portion, and the roaster door is opened by pushing the push button.   The cooking device according to claim 1, wherein the operation unit has an operation panel in addition to the push button.   2. The cooking device according to claim 1, wherein when the push button is pushed, the roaster door is opened by an amount sufficient for a finger to hang on the handle portion.   2. The cooking device according to claim 1, wherein a transmission mechanism is provided between the operation portion and the roaster portion to transmit the displacement to the roaster door when the push button is pushed and to open the roaster door. . The cooking device according to claim 1, wherein the roaster portion has a roaster dish that is pulled out from the roaster cabinet when the roaster door is opened, and has a guide portion that guides the roaster dish in the pulling direction.   2. The cooking device according to claim 1, wherein when the push button is pushed, energization of the roaster heater provided in the roaster cabinet of the roaster section is cut off.   When the push button is pushed during cooking in the roaster section, when the roaster door is not closed even after a predetermined time has passed, the notification is made and cooking in the roaster section is terminated. The cooking device according to claim 7.   The air flow generated by a cooling fan included in the main body is applied to a transmission mechanism that transmits the displacement to the roaster door when the push button is pushed and opens the roaster door. Cooking device. The roaster door is normally urged in the opening direction, and has a lock mechanism that restrains the roaster door in a closed state against the urging force. The lock mechanism restricts the roaster door to push button push operations. The cooking device according to claim 1, further comprising a lock release mechanism that releases the lock accordingly.

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