KR970003145B1 - Handles of heating cooker and cooking plate - Google Patents

Abstract

None.

Description

Heating cooker and cooking handle

Figure 1 (a) is an embodiment of the present invention showing a longitudinal side view of the main portion of the state having a cooking dish for the top,

Figure 1 (b) shows an embodiment of the present invention as a longitudinal side view of the main portion of the state having a cooking dish for the lower end,

3 is a broken side view showing the machine room part,

4 is a plan view showing a part broken;

5 is a front view of the rear side of the inner case,

6 is a side view of the cooking dish handle,

7 is a plan view of a cooking dish handle.

* Explanation of symbols for main parts of the drawings

1: main body 3: heating cooking chamber

7: Lower flat heater (heating means) 10: Lamp heater (heating means)

15: hot air supply device (heating means) 22: magnetron (heating means)

25: rotating net (rotating part) 26: cooking dish for the lower

27: cooking plate for the top 28: ground body

29 flange portion 30 engaging portion

31: plate body 32: flange

33: leg (non-fitting part) 34: cooking dish handle

35: handle 36: engaging portion

37: lower support portion 38: upper support portion

39: first engagement recessed portion 40: second engagement recessed portion

The present invention relates to a heating cooker having a top cooking dish and a bottom cooking dish set freely in a heating cooking chamber, and a handle for a cooking dish for maintaining the cooking dish for the top and the cooking dish for the bottom.

In conventional microwave ovens, for example, in a microwave oven with an oven function, the cooking tray for the top and the cooking tray for the bottom are set in two stages at the same time in the heating cooking chamber, and the cooking dishes are placed on the cooking plates. In some cases, the cooking object is heated and cooked by supplying hot air to the heating cooking chamber.

In the case of using the upper cooking plate and the lower cooking plate, each of these cooking plates is held by the cooking plate handles and withdrawn from the heating cooking chamber. At this time, a flange portion is formed at the upper end of the outer circumferential portion of each cooking plate, and the engaging portion of the cooking dish handle is held by engaging the flange portion.

However, in the conventional configuration, the flange portion of the upper dish plate and the flange portion of the flange plate of the lower dish plate have the same shape, and when the upper dish plate is lifted by the cooking dish handle, If you pick up the handle angle and the bottom cooking plate, it is the same as the handle angle of the cooking plate handle. For this reason, for example, when the upper cooking plate is set to be easy to use when using the lower cooking plate, when the lower cooking plate is set to be easy to use when using the lower cooking plate is difficult to use It became a handle angle, and it was not possible to use the handle angle of the upper and lower cooking plates easily.

Therefore, an object of the present invention can be made with a handle angle suitable for each when the upper cooking plate and the lower cooking plate to the handle for the cooking plate, and can easily handle both directions of the cooking plate for the top and the cooking plate for the lower. It is to provide a handle for cooking and cooking dishes.

The present invention has a heating cooking chamber and a heating cooker having a cooking plate for the upper end and a cooking plate for the lower end having a flange portion at the upper end of the outer periphery of the plate body and set freely in the heating cooking chamber, respectively, the upper end for The flange part of the cooking dish is different from the flange part of the cooking dish for the bottom, and the engaging portion of the cooking dish handle is engaged with the flange portion of the cooking dish for holding the upper cooking dish and the lower cooking dish. Handle angle (α) with respect to the horizontal surface of the cooking dish handle and the handle angle with respect to the horizontal surface of the cooking dish handle when the engagement portion of the cooking dish handle is engaged with the flange portion of the lower cooking dish (β). ) Is characterized in that the relationship with?

In addition, the heating cooker of the present invention is characterized in that the lower cooking plate has a fitting portion engaged with the rotating portion of the heating cooking chamber bottom portion and the upper cooking dish has a non-coupling portion that does not engage with the rotating portion at its bottom portion. Has

In another aspect, the present invention is a cooking dish handle for maintaining a top cooking plate and a bottom cooking plate used in a heating cooker, and has a fastening portion at the front end of the handle, the fastening portion is a top cooking dish and a lower cooking dish. And a lower support portion engaged with the plate body of the upper plate, and an upper support portion engaged with the flange portion of the upper dish plate and the lower dish plate, and the upper support portion has a first engaging recess with a lower surface open at the front portion thereof and an inner portion thereof. The second engagement recess has a second engagement recess deeper than the first engagement recess along the first engagement recess, the first engagement recess engages with the flange portion of the top cooking dish and the second engagement recess is the top cooking recess. Characterized in that the structure is engaged with the dish for the lower end having a flange portion narrower than the flange portion of the plate and high height To.

In addition, the present invention has a heating cooking chamber and a heating means and the upper cooking plate for the upper and lower ends of the cooking plate and the upper cooking plate for the upper and lower ends, respectively, having a flange portion at the upper end of the outer periphery of the dish body, respectively In a heating cooker having a cooking dish handle for holding a cooking dish, the flange portion of the upper cooking dish is set to be wider and lower in height than the flange portion of the lower cooking dish, The handle for a dish has an engaging portion at the tip of the handle, and the engaging portion is hooked to the lower support portion that engages the dish body of the upper dish plate and the lower dish plate, and the flange portion of the upper dish plate and the lower dish plate. It has a top support that fits, and this top support has a first engagement recess with a lower surface open at the front. At the same time, the first engagement recess has a second engagement recess that is deeper than the first engagement recess, and the first engagement recess of the cooking dish handle engages with the flange portion of the upper cooking dish. The second engagement concave portion is configured to engage with the flange portion of the lower cooking plate.

According to the present invention, the handle angle (α) and the lower cooking plate when the upper cooking plate is lifted by the handle for the cooking plate are different from the flanges of the upper cooking plate and the lower cooking plate. By setting the relationship between the handle angle (β) to be α <β so that the upper cooking plate is lifted, the handle angle is suitable for using the upper cooking plate and the lower cooking plate is lifted when the lower cooking plate is lifted. The handle angle is suitable for use, and both dishes are easy to use.

According to the present invention, the lower cooking dish can be set at the bottom of the heating cooking chamber by engaging the engaging portion with the rotating portion, but the non-coating portion of the upper cooking dish does not engage with the rotating portion, so It cannot be set to the bottom. Therefore, the upper cooking plate and the lower cooking plate are always set at a determined position in the heating cooking chamber, so when the upper cooking plate and the lower cooking plate are lifted by the cooking dish handles, the handle angles are reversed for the upper and lower cooking plates. There is no case.

Further, in the invention of the cooking dish handle, the first engaging portion in the upper support portion engages with the flange portion of the upper cooking dish but cannot engage with the flange portion of the lower cooking dish, and the second engaging recess is Conversely, it engages with the flange portion of the lower dish plate but cannot engage with the flange portion of the upper dish plate. Therefore, when the upper cooking plate is lifted, the first engagement recess is always engaged, and when the lower cooking plate is lifted, the second engagement recess is always engaged. At the same time, when the lower cooking plate is lifted, it is possible to make the handle angle suitable for using the lower cooking plate.

According to the present invention, when the upper cooking plate is lifted by the handle for the cooking dish, the handle angle is suitable for using the upper cooking dish, and when the lower cooking dish is lifted, the handle angle is suitable for using the lower cooking dish. You can do it.

(Example)

EMBODIMENT OF THE INVENTION Hereinafter, the Example which applied this invention to the microwave oven with oven function is demonstrated with reference to drawings.

As shown in FIGS. 2 to 4, an inner case 2 is provided inside the main body 1 of the microwave oven, which is a heating cooker, and the inside of the inner case 2 is configured as a heating cooking chamber 3, Moreover, the machine room 4 is formed in the vicinity of the inner case 2. In the front part of the main body 1, the rotatable door 5 which opens and closes the front opening part of the heating cooking chamber 3, and the operation panel 6 located in the front of the machine room 4 are provided.

On the lower surface side of the inner case 2, a horizontal heater 7, which is one of the heating means, is installed together with the heat insulating material 8.

Further, the motor 9 is provided such that the tip of the rotary shaft 9a penetrates the bottom of the inner case 2 and protrudes into the heating cooking chamber 3. On the other hand, the lamp heater 10 and the lamp 11 which are also one of the heating means are provided in the upper part of the inner case 2, and the heat insulating material 12 is provided in these upper directions.

In the rear wall 2a of the inner case 2, as shown in FIG. 5, the suction port 13 is formed in the center portion, and the discharge ports 14 are formed in a plurality of peripheral portions, respectively, by punching holes. And the hot air supply apparatus 15 which is also one of a heating means is provided in the back direction of the rear wall 2a. The hot air supply device 15 includes a hot air fan 18, a heat insulating material 19, and a casing in which the hot air heater 16 is rotated and driven by the hot air motor 17 and the hot air motor 17. The cover 20 is configured to suck air in the heating cooking chamber 3 into the casing cover 20 through the intake port 13 to heat the air, and discharge the hot air into the heating cooking chamber 3 from each discharge port 14. It is. Moreover, the self-cooling fan 21 for cooling the hot air motor 17 is provided in the rotating shaft 17a of the hot air motor 17.

The machine room 4 is also provided with electric devices such as the magnetron 22 and the transformer 23, which are one of the heating means, and a fan device 24 for cooling the electric devices.

As shown in FIG. 2, at the distal end of the rotating shaft 9a of the motor 9, a rotating mesh 25 constituting the rotating portion is detachably mounted, and the lower cooking dish 26 is placed on the rotating mesh 25. As shown in FIG. ) Is set so that it can be placed freely, and the upper cooking plate 27 can be placed freely on the lower cooking plate 26.

As shown in FIG. 1 (b), the lower dish plate 26 is a plate body 28 having a circular bottomed shallow container shape integrally formed with a wall 28b folded up on the outer peripheral portion of the bottom portion 28a. ) And the flange portion 29 integrally provided at the upper end of the fold wall 28b, which is the outer circumference of the dish main body 28, and the outer bottom of the dish main body 28, for example, at three places. It has a structure having a engaging portion 30 (see Fig. 2) consisting of a block portion, and the upper cooking plate 26 is adapted to engage the respective engaging portions 30 to the outer circumference of the rotating mesh 25. Put on the rotating network 25 in the state.

In addition, the upper cooking plate 27 is a dish main body 31 having a circular bottomed shallow container shape integrally with a wall 31b that is folded up on the outer peripheral portion of the bottom portion 31a as shown in FIG. ) And the flange part 32 integrally provided at the upper end of the raised wall 31b, which is the outer circumference of the dish main body 31, and the three legs, for example, provided to be folded at the outer bottom of the dish main body 31. (33) (refer also to FIG. 2), the upper cooking plate 27 passes over each leg 33 and is placed on the lower cooking plate 26. Here, the leg 33 constitutes a non-engaging portion not engaged with the rotating network 25.

As shown in FIG. 1 (a) and FIG. 1 (b), the flange portion 29 of the lower dish plate 26 and the flange portion 32 of the upper dish plate 27 are different from each other. Doing. That is, the width dimension D1 of the flange portion 32 of the upper dish plate 27 is set to be larger than the width dimension D2 of the flange portion 29 of the lower dish plate 26 (D1> D2). Moreover, the height dimension H1 in the bottom part 31a of the flange part 32 is set so that it may become smaller than the height dimension H2 in the bottom part 28a of the flange part 29 (H1 <H2). .

Next, the cooking dish handle 34 for holding these upper cooking plates 27 and lower cooking plates 26 will be described with reference to FIGS. 1, 6 and 7.

The cooking dish handle 34 has an engaging portion 36 at the tip of the handle 35.

The engaging portion 36 has a lower support portion 37 that is bent to form a flat V-shape and an upper support portion 38 protruding upward on both side portions of the lower support portion 37. And each upper support part 38 is formed with the first engagement recessed part 39 which opened the lower surface side in the front part, and the said 1st engagement recessed part 39 along this 1st engagement recessed part 39 inside. The second engagement concave portion 40 deeper than) is formed.

Here, the first engagement recess 39 is set to a width and a height that can be engaged with the flange portion 32 of the upper cooking dish 27, and the second engagement recess 40 is a lower cooking dish. It is set to the width and height which can be engaged with the flange part 29 of (26). The lower support portion 37 is provided with a concave portion 41 for reinforcement, and a letter 42 showing the upper surface is displayed at the center of the upper surface.

In this way, when the upper cooking plate 27 is lifted by the cooking dish handle 34, the lower support portion 37 is placed on the bottom portion 31a of the dish main body 31 as shown in FIG. The first engagement recess 39 of the upper support 38 is engaged with the flange 32 at the same time. In addition, when the lower cooking dish 26 is heard by the cooking dish knob 34, the lower support portion 37 is hung on the bottom portion 28a of the dish main body 28 as shown in FIG. 1 (b). At the same time, the second engagement concave portion 40 of the upper support portion 38 is engaged with the flange portion 29.

Here, the handle angle α with respect to the horizontal plane 0 of the cooking dish handle 34, that is, the handle 35 in the state where the cooking dish 27 for the top is maintained in the horizontal state by the cooking dish handle 34. The handle angle α with respect to the horizontal plane 0 is set to about 15 degrees and the cooking dish handle 34 is held in a state where the lower cooking dish 26 is kept horizontal by the cooking dish handle 34. The handle angle β with respect to the horizontal plane 0, that is, the handle angle β with respect to the horizontal plane 0 of the handle 35 is set to be about 30 degrees, and the relationship between the handle angles α and β is set to be α <β.

In the above configuration, when the oven cooking is performed using the upper cooking plate 27 and the lower cooking plate 26, the cooking net is attached to the rotating shaft 9a of the motor 9 and then cooked. The lower cooking dish 26 on which water (not shown) is placed is set on the rotary net 25. At this time, the lower cooking side 26 is positioned by engaging each engaging portion 30 with the outer peripheral portion of the rotating net 25. In addition, the upper cooking plate 27 on which the cooking object (not shown) is placed is set on the lower cooking plate 26. At this time, the upper cooking plate 27 is positioned by bringing the lower end of each leg 33 into contact with the inner surface of the wall 28b that has been raised in the lower cooking plate 26.

In this case, even if the leg 33 of the upper cooking plate 27 is folded and the upper cooking plate 27 is set on the rotating network 25, the legs 33 are obstructed and cannot be set. The position where the cooking dish 26 and the upper cooking dish 27 are set is not mistaken.

When the lower cooking plate 26 and the upper cooking plate 27 are set, the door 5 is closed and the switch operation of the operation panel 6 is executed. Based on this operation, the lower cooking dish 26 and the upper cooking dish 27 are rotated by the motor 9 through the rotating network 25, for example, a hot air supply device 15, which is one of heating means. Is driven. When the hot air supply device 15 is driven, the air in the heating cooking chamber 3 is sucked into the casing cover 20 at the inlet 13 and hot-aired, and the hot air is discharged into the heating cooking chamber 3 at each discharge port 14. The object to be cooked is heated.

When the cooking is finished, open the door (5) and hold the cooking plate 27 for the upper side by the cooking dish handle 34 and take it out of the heating cooking chamber 3 to the outside and the lower portion by the cooking dish handle 34. The cooking dish 26 is held and taken out from the heating cooking chamber 3 to the outside.

Here, when the upper cooking plate 27 is gripped by the cooking dish handle 34, the flange portion 32 of the upper cooking plate 27 is engaged with the first engagement recess 39, but the second is not. Since it is not engaged with the engagement recessed part 40, it will necessarily be in the state of 1st (a), and a handle angle will become an angle (alpha) suitable for using the cooking plate 27 for the upper end. In addition, when the lower cooking dish 26 is gripped by the cooking dish handle 34, the flange portion 29 of the lower cooking dish 26 passes through the first fitting recess 39 to be connected thereto. The second engagement concave portion 40 is slid and engaged but the first engagement concave portion 39 is not engaged. Therefore, the first engagement concave portion 40 is necessarily in the state of the first (b), so the handle angle is lower than the cooking dish for the lower plate ( 26) is an angle β suitable for use.

When the upper cooking dish 27 and the lower cooking dish 26 are lifted by the cooking dish handle 34, the upper and lower cooking dishes 27 and 27 have the handle angles α and β suitable for each. And it is difficult and safe to access the hot portion of the upper edge of the heating cooking chamber (3), which is easy to use and allows the hand to send heat by the heater.

According to the heating cooker of the present invention, the shape of the flange portion of the upper cooking plate and the flange portion of the lower cooking plate are different, and the handle angle (α) and the lower cooking when the upper cooking plate is lifted by the cooking handle. By setting the relationship between the handle angle (β) when the plate is raised to be α <β, the handle angle suitable for using the top cooking plate when the upper cooking plate is lifted and the lower cooking when the lower cooking plate is lifted. The handle angle is suitable for using a dish, and both dishes can be easily used.

In addition, the lower cooking dish can be set at the bottom of the heating cooking compartment by engaging the engaging portion with the rotating part, but the non-matching portion of the upper cooking dish is not engaged with the rotating part, so the upper cooking dish is set at the bottom of the cooking compartment Can not. Therefore, the upper cooking plate and the lower cooking plate are always set at a determined position in the heating cooking chamber, so when the upper cooking plate and the lower cooking plate are lifted by the cooking dish handles, the handle angles are reversed for the upper and lower cooking plates. There is no case.

According to the invention of the cooking plate handle, the first engagement portion in the upper support portion engages with the flange portion of the upper cooking plate, but cannot engage with the flange portion of the lower cooking dish, and the second engagement recess is Conversely, it engages with the flange portion of the lower dish plate, but cannot engage with the flange portion of the upper dish plate.

Therefore, when the upper cooking plate is lifted, the first engagement recess is always engaged, and when the lower cooking plate is lifted, the second engagement recess is always engaged. The handle angle is not reversed for the top and bottom.

When the upper dish and the lower dish are lifted by the handle for the dish, the handle angles are not reversed for the top and the bottom, and both dishes are easy to use.

Claims (4)

A heating cooker comprising a main body having a heating cooking chamber and a heating means, and an upper cooking plate having a flange portion at an upper end of the outer periphery of the dish main body, and a cooking dish for a lower end and a lower cooking dish, which are freely set in the heating cooking chamber. The flanges of the upper dish plate and the flange portion of the lower dish plate, and the engaging portion of the cooking dish handle for holding the upper dish plate and the lower dish plate are engaged with the flange portion of the upper dish plate. The handle angle (α) with respect to the horizontal surface of the cooking dish handle and the cooking dish handle with the handle angle (β) with respect to the horizontal surface when the engaging portion of the cooking dish handle is engaged with the flange portion of the lower cooking dish. A heating cooker, wherein the relationship is set such that α <β. The heating cooker according to claim 1, wherein the cooking dish for the lower end has an engaging portion engaged with the rotating part of the bottom of the heating cooking compartment, and the cooking dish for the upper end has a non-engaging portion not engaging with the rotating part at the bottom thereof. . A cooking dish handle for holding a cooking dish for the top and a cooking dish for the bottom, which is used in a heat cooker, the engaging portion having an engaging portion at the tip of the handle, and the engaging portion is a dish body of the upper cooking dish and the lower cooking dish. And a top support for engaging the flange portion of the top dish and the bottom dish, and the top support has a first engagement recess with an open lower surface at the front and an inner portion thereof. A first engagement recess has a second engagement recess deeper than the first engagement recess along the engagement recess, the first engagement recess engages the flange portion of the top cooking dish and the second engagement recess is a plan of the top cooking dish. A jaw characterized by engaging with a lower dish plate having a flange portion narrower than the branch and having a higher height. Handles for Plate. A main cooking plate having a heating cooking chamber and a heating means, an upper cooking plate and a lower cooking plate, each having a flange portion at the upper end of the outer periphery of the dish main body and set freely in the heating cooking chamber, and these cooking plates for the upper and lower cooking plates. In the heating cooker having a handle for cooking plate for holding a, the flange portion of the upper cooking plate is set so that the width is wide and the height is low relative to the flange portion of the lower cooking plate, the handle for the upper dish Is provided with an engaging portion at the distal end of the handle, and the engaging portion has a lower support portion engaged with the plate body of the upper dish plate and the lower dish plate, and an upper support portion engaged with the flange portion of the upper dish plate and the lower dish plate. This upper support has a first engagement recess with a lower surface open at the front and The first engagement recessed portion is configured to have a second engagement recessed portion deeper than the first engagement recessed portion, wherein the first engagement recessed portion of the cooking dish handle engages with the flange portion of the upper cooking dish and engages with the second engagement recessed portion. Heated cooker characterized in that the recess is engaged with the flange portion of the upper cooking plate.