KR19990009642U - Microwave Cooking Shelves - Google Patents

Abstract

The present invention relates to a microwave oven, and more particularly to a cooking shelf capable of height adjustment.

The cooking shelf according to the present invention has been provided with a structure that can be folded or unfolded so that the height thereof can be easily adjusted. Therefore, it is possible not only to more efficiently perform the cooking of the workpiece, but also has the advantage of easy storage of the cooking shelf.

Description

Microwave Cooking Shelves

The present invention relates to a microwave oven, and more particularly to a cooking shelf capable of height adjustment.

In general, a microwave oven is a cooker applying the principle that food is generated by its molecular motion using high frequency. Recently, however, in addition to the cooking function by the high frequency heating, the cooking function using the radiant heat of the electric heater has been added.

In order to improve the effectiveness of cooking, the microwave oven is placed close to the upper electric heater because the microwave and radiant heat generated by the upper electric heater of the cooking chamber do not evenly spread over all the cooking objects placed on the bottom of the cooking chamber. In addition, the cooking tray is mounted so that the radiant heat and convection heat generated from the electric heater can be spread evenly over the whole to be cooked, spaced apart from the lower cooking dish.

As shown in FIG. 1, the cooking shelf is provided with a seating part 1 having a plurality of concentric iron wires arranged in a plurality of rows so as to mount a workpiece. And the outer periphery of the seating portion (1) is attached to a plurality of supports (2) having a predetermined length so that the seating portion (1) can be spaced apart at a certain height from the support surface.

However, the cooking shelf of the conventional microwave oven, the support 2 for supporting the seating portion 1 is formed of an integral post that is not deformable, it was impossible to adjust the height according to the user's will. For this reason, there is a problem that the efficiency of cooking is lowered depending on the state of the workpiece. Conventionally, in order to solve this problem has been used with a plurality of cooking shelves having a different length of the support (2), which not only increases the cost during manufacturing, there was a problem that takes a lot of packaging material to pack it.

The present invention is to solve the above problems, an object of the present invention, to provide a microwave cooking shelf that can adjust the height of the seating portion.

1 is a perspective view showing the structure of a conventional microwave cooking shelf.

Figure 2 is a cross-sectional view showing a schematic configuration of a microwave oven showing a state of use of the microwave cooking shelf according to the present invention.

3 is a perspective view showing the structure of a microwave cooking shelf according to the present invention.

Figure 4 is a view showing the structure of the support of the microwave cooking shelf according to the present invention, showing the extended state (Fig. 4a), the disengaged state (Fig. 4b), the disassembled state (Fig. 4c) of the support.

Explanation of symbols on the main parts of the drawings

10: main body, 20: cooking room, 30: electric heater, 40: electrical equipment room,

50: magnetron, 60: motor, 70: connecting member, 90: cooking dish,

100: support member, 110: seating portion 121: first support portion, 122: connection portion,

123: guideman, 124: locking groove, 125: second support, 126: first connecting pin,

127: second connecting pin.

The present invention for achieving the above object, in the microwave oven cooking oven having a seating portion on which the workpiece is seated, a plurality of supports extending downward from the seating portion,

The support may include a first support extending from the seating portion and a second support coupled to an end of the first support, and the second support may be disposed between the first support and the second support. It is characterized in that the length of the length adjustment is provided by a connection portion that can be coupled or folded in a straight line with the support.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention in detail.

The microwave oven to which the present invention is applied, as shown in FIG. 2, is provided with a main body 10 forming an appearance. The main body 10 is provided with an electrical equipment compartment 40 in which various electric components such as a cooking chamber 20 and a magnetron 50 in which a cooked object is cooked are incorporated. An electric heater 30 is installed in the upper part of the cooking chamber 20 to enable cooking by radiant heat, and a motor 60 is installed in the lower part of the cooking chamber, and is rotated by the motor 60 on the inner bottom of the cooking chamber and is generally cooked. A cooking plate 90 on which water is mounted is installed. A connecting member 70 for transmitting rotational force is provided between the motor 60 and the cooking dish 90, and supports the cooking dish while rotating the cooking dish smoothly between the cooking dish 90 and the bottom of the cooking chamber. The roller 80 is provided. On the cooking plate 90, a cooking shelf 100 according to the present invention is mounted.

In order to improve the effect of cooking, the cooking shelf 100 may not evenly radiate heat generated from the upper electric heater 30 and convection heat evenly over the entire cooking material placed on the bottom of the cooking chamber 20. Close to the upper electric heater 30 so that the radiant heat generated from the electric heater 30 is effectively transmitted to the upper surface of the workpiece, and spaced apart from the cooking plate 90 by a predetermined distance to the upper and lower surfaces of the workpiece. It is to smooth the flow so that convective heat can be spread evenly over the outer surface of the workpiece.

As shown in FIG. 3, the cooking shelf 100 according to the present invention has a support 110 having a length such that a workpiece can be spaced apart from the cooking chamber lower cooking plate 90 by a predetermined interval as described above. ) And a disk-shaped mounting portion 110 on which the workpiece can be mounted. And the support 120 is composed of a first support portion 121 and the second support portion 125 to extend or reduce the length of the support 120, the first support portion 121 and the second support portion 125 Between the two members are provided with a connection portion 122 that can connect or disconnect the connection. Therefore, the height of the seating portion 110 is adjustable through the connecting portion 122. The structure of the support 120 will be described in detail with reference to FIG. 4.

4A illustrates a state in which the support part 120 is extended by binding the connection part 122, and FIG. 4B illustrates a state in which the support part 120 is shortened by disengagement of the connection part 122. 4C is an exploded perspective view of the connection part 122.

Referring to this, the support 120 is composed of a first support portion 121 extending from the outer periphery of the seating portion 110 and a second support portion 125 connected to an end of the first support portion 121. These connecting portions 122 are formed in the end of the first support portion 121, the engaging groove 124 is supported by the second supporting portion 125 is caught, the guide formed in the longitudinal direction on the upper portion of the engaging groove 124 Long hole 123 is provided. The second support part 125 is provided to be caught by the first connecting pin 126 fitted into the guide hole 123 of the first support part 121 and the locking groove 124 of the first support part 121. Two connection pins 127 are provided.

The first connecting pin 126 allows the second support part 125 to be caught by the guide hole 123 and to be movable up and down along the guide hole 123. In addition, the second connecting pin 127 is caught by the locking groove 124 when the second support part 125 is engaged with the first support part 121. Therefore, the second support part 125 is supported by the first connection pin 126 and the second connection pin 127.

In the cooking shelf 100 according to the present invention configured as described above, the second support part 125 connected to the end of the first support part 121 is rotatably connected by the first connection pin 126 to move upward and downward. And, by the second connection pin 127 is configured to enable the binding can adjust the height of the cooking shelf 100 according to the user's will. That is, when the height of the cooking shelf 100 is lowered, the second support part 125 is folded and used, and when the height of the cooking shelf 100 is increased, the second support part 125 is spread out and used. This makes it possible to more efficiently perform cooking.

In addition, since the second support part 125 can be folded during storage after use, not only is it easy to store, but the second support part 125 is always guided by the first support part 121 by the first connecting pin 126. 123, the loss of the second support portion 125 is prevented.

As detailed above. The cooking shelf according to the present invention has been provided with a structure that can be folded or unfolded to facilitate adjustment of its height. Therefore, it is possible not only to more efficiently perform the cooking of the workpiece, but also has the advantage of easy storage of the cooking shelf.

Claims (2)

In the microwave cooking shelf having a seating portion on which the workpiece is seated, a plurality of supports extending downward from the seating portion, The support may include a first support extending from the seating portion and a second support coupled to an end of the first support, and the second support may be disposed between the first support and the second support. 1 is a microwave oven cooking oven, characterized in that the connection is provided with a connection that can be combined or folded in a straight line. The method of claim 1, The connection part is formed at the end of the first support portion is formed with a locking groove and a longitudinal guide hole in which the second support is caught, the second support portion has a first connecting pin and the locking groove which is fitted to the guide hole; A microwave cooking shelf, characterized in that provided with a second connecting pin provided to hang.