JPH0111156Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to an electric cooker that has excellent power cord storability and stability when the electric cooker is stored upside down.

[Prior art and its problems] Conventionally, an electric cooker has a support frame, a cooking plate body housed in the frame, an electric heater that heats the plate body, and a stand for inverting the support frame body. As is well known, such electric cookers use a separate electric cord connected to the electric heater, so there is a risk of losing the electric cord. As a solution to such problems, a power cord winding type heat-sensitive controller for electric appliances is known as disclosed in Japanese Utility Model Application Laid-Open No. 56-72436.
As shown in FIG. 5, this heat-sensitive controller has a heat-sensing section 1 for an electric appliance and a power supply connection section 3 for supplying power to a heater 2 of the appliance, and also supplies electricity to the heater 2 in response to the temperature detected by the heat-sensing section 1. A power cord 5 connected to the heat sensitive control unit 4 has a built-in temperature control element that controls power supply and maintains the temperature at a set temperature.
The cord winding section 6 is connected to the cord winding section 6.

However, in such a storage means for the power cord 5, since the heater 3 side and the power cord 5 are separate, there is still a risk that the electric cord 5 may be lost.

[Purpose of the invention] This invention was made based on the above circumstances, and includes a cooking plate body, a holding frame that supports the plate body, an electric heater that heats the plate body, and a mechanism for inverting the holding frame. To provide an electric cooker equipped with a stand with a function to prevent loss of a power cord for supplying power to an electric heater, and to lower the center of gravity of the whole in order to increase stability when standing upside down using the stand.

[Summary of the invention] This invention prevents the loss of the power cord by integrally providing a winding part for the power cord on the support frame of the plate body, and furthermore, when the support frame is placed upside down on a stand, the winding part Place it so that it is facing downward,
This is an electric cooker whose center of gravity is positioned downward when inverted to increase stability.

[First embodiment of the invention] As shown in FIGS. 1 to 3, 11 is a dish-shaped cooking plate main body, and this plate main body 11
A cooking surface 12 is formed on the surface of the cooking surface 12 by applying fluororesin processing.

Reference numeral 13 denotes a holding frame for supporting the plate main body 11, which has a recess 14 slightly larger than the plate main body 11 formed in the upper center surface, a ventilation window hole 16 formed in the bottom surface of this recess 14, and one side of the edge 17. A stand 15 of the holding frame 13 is provided at the lower part, and a wide portion 18 is further formed on the upper surface of the edge 17 near the stand.

Reference numeral 19 denotes an electric heater such as a sheathed heater provided on the back side of the cooking surface 12 of the plate body 11, and is provided so as to face the power source corner 20 on the side toward the wide portion 18. Further, a heat shield plate 21 is provided below the electric heater 19 on the plate body 11, and further, legs 22 to be placed on the bottom surface of the recess 14 are screwed 23 to this heat shield plate 21.
24 is a temperature regulator that controls the plate body 11 to a predetermined temperature, and has a pipe-shaped heat-sensitive part 25 that detects the temperature of the plate body 11 and a power supply connection part 26 to the power supply angle 20, and further has a temperature controller on the upper surface. A setting knob 27 is provided to control power supply to the electric heater 19 in accordance with the temperature detected by the heat sensitive section 25, and control the plate body 11 to a set temperature. This temperature regulator 24 is attached to a notch 28 formed on one side in the direction of the wide portion 18, the power source angle 20 and the power supply connecting portion 26 are connected, and the heat sensitive portion 25 is inserted into the plate main body 11 and brought into contact.

Reference numeral 29 denotes a winding portion of the power cord 30, and this winding portion 29 is integrally screwed onto the wide portion 18 29b. The winding unit 29 includes a winding drum 29a that is urged in the reverse direction by a bullet (not shown) or the like, and is connected to the end of the power cord 30. That is, power is supplied to the electric heater 19 through a power cord 30, a connecting cord 30a, a temperature regulator 24, a power supply connecting portion 26,
This is done via the power supply angle 20. Reference numeral 31 denotes an inlet/outlet for the power cord 30, and the inlet/outlet 31 opens toward the stand 15 so as to face downward when the holder 13 is inverted. 32 is a rewind button for releasing the fixed state of the winding drum 29a, and 30b is a power cord 3.
This is a plug that connects to the end of the 0 for plugging into an outlet, etc.

The stand 15 has L-shaped leg parts 15 on the left and right sides.
a, 15b are arranged at intervals, and this leg rod part 1
One end of each of the leg rods 15a, 15b is connected by a connecting rod 15c, and the other end of the corner of the leg rods 15a, 15b is bent and pivoted 15d to the bottom back side of the recess 14 of the holding frame 13. On the other hand, near the edge 17 of the pivot portion 15d on the bottom surface of the recess 14 of the holding frame 13 is a leg rod portion 1.
A first stopper portion 15e of 5a and 15b is provided,
Make sure the stand is fixed in place. That is, when the holding frame 13 is inverted, the leg rods 15a, 15b
The center of gravity vector of the holding frame 13 is positioned vertically between the holding frame 13 and the ground. In addition, 16a is the leg rod part 1
5a and 15b on the bottom surface of the recess 14;
Reference numeral 16b is a second stopper of the connecting rod portion 15c formed near the center of the bottom back side of the recess 14.

Further, a stopper 33 for fixing one side of the plate body 11 is attached to one side of the wide portion 18 of the recess 14 of the holding frame 13. This stopper 33 has a frame body 35 which has a U-shape on the front side and an L-shape on the side face and can be freely engaged with the upper surface of a protrusion 34 provided on one side of the plate body 11 that protrudes upward and outward. A shaft 36 rotatably supported in the direction and a frame 3
5 in the counterclockwise direction, and a removal lever 38 that is connected to the rear end of the frame 35, and the lever 38 is provided so as to protrude from the holding frame 13 to the outside. That is, when the plate body 11 is pressed downward, the protrusion 34 gradually presses the frame 35 backward, and finally the frame 35 is engaged with the upper surface of the protrusion 34 to be in a locked state. Also, when the lever 38 is pressed downward, the frame 35 falls outward and the protrusion 3
4 is released, and the plate main body 11 can be taken out upward.

On the other hand, the other side of the plate body 11 is fixed by the holding frame 13.
It consists of a receiving part 39 formed on the other side wall of the recessed part 14, and a protrusion 40 formed on the plate body 11 in this receiving part 39.

In this way, one side is fixed by the protrusion 34 and the frame 35, and the other side is fixed by the receiving part 39 and the protrusion 40.
A plate main body 11 is detachably provided on a holding frame 13.

Further, the plate body 11 is attached to the holding frame 13 by the legs 22 attached to the lower part of the plate body 11.
When set, a gap a is formed.

In addition, 41 is a lid of the plate main body 11, 42 is a sliding stopper of this lid 41, and the first bullet 3
Reference numeral 7 designates a double torsion type coil spring that urges the plate main body 11 mounted on the shaft 36 upward;
is urged inward, that is, in a counterclockwise direction, is wound around the shaft 36 at the center, and has an upper end so as to press the plate body 11 upward. 43 is a guide plate for the temperature regulator 24 provided below the notch 28.

In such a configuration, when the plate body 11 is set in the holding frame 13 and the power cord 30 is pulled out from the entrance/exit 31, the winding drum 29a rotates in the normal direction.
Insert the plug 30b into an outlet, etc. Next, when the temperature setting knob 27 of the temperature regulator 24 is set to a desired temperature, power is supplied to the electric heater 19 and the plate body 11 is heated to the desired temperature. After the temperature reaches a certain level, the temperature of the plate body 11 is measured by the heat sensing section 25, and the power supply is controlled by a temperature control element such as a bimetal included in the temperature regulator 24 so that the desired temperature is reached. Cooking is performed on the cooking surface 12 in this state. During cooking, a portion of the heat generated by the electric heater 19 is transferred to the ventilation window 1 through the gap a.
Exhaust through 6.

After use, when the plug 30b is unplugged from the outlet and the rewind button 32 is pressed, the winding drum 29a rotates in reverse and is automatically wound. It is housed in 18.

Furthermore, press the removal lever 38 downward to remove the stopper 33 and remove the plate body 11.
is removed and the cooking surface 12 is washed with water or the like. After this cleaning, the plate body 11 is set again, the lid 41 is fixed by the sliding stopper 42, and the plate body 11 is stored in an inverted state using the stand 15. In order to stand in an inverted state using this stand 15, the leg rod 1 is rotated around the pivot portion 15d.
5a and 15b are rotated until they come into contact with the first stopper 15e. Then, the plate main body 11 and the lid 41
The center of gravity of the holding frame 13 to which the
5b, the inverted state is maintained. Incidentally, at this time, the power cord entrance/exit 31 of the winding section 29 is hidden because it opens downward.

Therefore, by providing the winding portion 29 of the power cord 30 that supplies power to the electric heater 19 integrally with the support frame 13, it can be easily wound and stored.
Since the power cord 30 is always transported and stored together with the support frame 13, there is no risk of losing it. or,
By arranging the winding part 29 of the power cord 30 closer to the stand 15, when the holding frame 13 is inverted, the center of gravity is biased downward, so that the center of gravity is lowered and does not easily fall over, resulting in excellent stability.

By providing the cooking plate main body 11 in a detachable manner on the support frame 13, only the cooking plate 11 having the cooking surface 12 can be removed and washed. This eliminates the risk of water splashing up to the
It is possible to eliminate the possibility of failure due to water, etc.

Moreover, the entrance 31 of the winding part 29 of the power cord 30
By forming an opening below the holding frame 13 when inverted, that is, toward the side where the stand 15 is attached, the entrance/exit 31 and the plug 30b of the power cord 30 are hidden when the inverted position is inverted, so that even if the inverted position is on a table or the like, there is no waste. etc. can be prevented from entering the winding section 29, and the appearance is excellent.

[Second Embodiment of the Invention] As shown in FIG. 4, 51 is a dish-shaped cooking plate main body, and an electric heater 52 is provided on this plate main body 51. Reference numeral 53 denotes a holding frame for storing the plate main body 51. This holding frame 53 is provided with a stand 54 for inversion, and a winding portion 56 of a power cord 55 is integrally provided so as to be at the bottom when the plate is inverted using the stand 54. , the inlet/outlet 57 of the power cord 55 of this winding portion 56 is opened laterally. still,
58 is an automatic temperature controller that controls power supply to the electric heater 52 to bring the plate body 51 to a predetermined temperature. In this way, by providing the winding part so as to be located below when the device is inverted, the center of gravity during the inversion is widened and stability is improved. When viewed from the side, the entrance 57 and the power cord 55 are hidden and do not spoil the aesthetic appearance.

[Effects of the invention] This invention includes a cooking plate main body, a holding frame that houses the plate main body, an electric heater that heats the plate main body, a winding part for the power cord for the electric heater provided integrally with the holding frame, It is equipped with a stand that turns the holding frame upside down, and the winding part is provided near the bottom of the holding frame when it is inverted.Since the power cord winding part and the holding frame are always integrated, the power cord can be easily stored. This eliminates the risk of losing the power cord, and improves stability by lowering the center of gravity when standing upside down.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the disassembled state of the first embodiment;
Fig. 2 is a sectional view of the stand, Fig. 3 is a perspective view of the entire stand, Fig. 4 is an overall perspective view of the second embodiment, and Fig. 5 is a sectional view of the stand.
The figure is a conventional perspective view. 11,51...Plate body, 13,53...
Holding frame, 15, 54... Stand, 19, 52...
...Electric heater, 29,56... Winding section, 30,5
5...Power cord, 31,57...Entrance/exit.

Claims (1)

[Scope of claim for utility model registration] (1) A cooking plate body, a holding frame that houses the plate body, an electric heater that heats the plate body, and winding of a power cord for the electric heater provided integrally with the holding frame. What is claimed is: 1. An electric cooking appliance comprising: a stand for holding the holding frame upside down; (2) The utility model according to claim 1, wherein the holding frame covers part or all of the side and bottom surfaces of the cooking plate body and is detachably attached to the cooking plate body. Electric cooker. (3) Utility model registration claim 1 or 2, characterized in that the power cord entrance/exit of the winding section is formed toward the bottom or side of the inverted holding frame.
Electric cooker as described in section.