JPH0688623B2 - Heating cooker - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a heating cooker for heating food by electricity, gas, high frequency, or the like.

2. Description of the Related Art A conventional heating cooker of this type has a structure as shown in FIGS. A conventional heating cooker will be described by taking a high-frequency heating cooker such as a microwave oven as an example.

FIG. 8 is an external perspective view of such a conventional cooking device, and FIG. 9 is an exploded perspective view showing accessory parts of the cooking device.

Generally, in a heating cooker, when performing heating and cooking in a heating chamber, a heating object placing plate is used to place a food item to be heated in the heating chamber. The dish to be heated is a steel plate,
It is made of a material such as glass, and serves to effectively transfer heat to foods.In high-frequency heating cookers, etc., it functions as a so-called turntable that rotates foods evenly by rotating them in the heating chamber. is doing.
In FIG. 8, a main body 1 has a heating chamber 2 and a door 3
Is openable and closable. Reference numeral 4 is an operation panel.

The plate for placing the object to be heated in the heating chamber 2 is packaged with a packaging member so as not to cause damage such as damage during transportation of the main body 1. FIG. 8 shows a state in which the object-to-be-heated dish is housed in the heating chamber 2 by the packaging member as described above.

FIG. 9 shows the appearance of a conventional packaging member. 5
Is a packaging member A made of styrofoam and has a recess 6 on the upper surface.
Is formed. Reference numeral 7 denotes a heated object placing plate, which is a turntable for a high-frequency heating cooker made of heat-resistant glass. Reference numeral 8 is a holding plate made of cardboard. The dish 7 to be heated is placed in the recess 6 of the packaging member A5, and the heating chamber 2
After being stored inside, the pressing plate 8 is pressed upward to securely hold the object-to-be-heated placing plate 7 in the heating chamber 2 and package it so as to withstand the shock during transportation and transportation of the main body 1. Is what you are doing.

FIG. 10 is an external perspective view showing an example of another conventional heating cooker,
FIG. 11 is an exploded perspective view showing accessory parts of the cooking device.

The structure having the heating chamber 2 in the main body 1 is exactly the same. The packaging member is configured as shown in FIG. Packaging material B9
Is made of cardboard, and the length of one side is the diagonal dimension of the opening of the heating chamber 2, and the length of the other side is the depth dimension. The packaging member C10 has the same outer dimensions as the packaging member B9, and is provided with a cutout portion having the size of the object-to-be-heated placing plate 11 in the center, and the object-to-be-heated placing plate 11 is inserted into the cutout portion, together with the packaging member 9. After covering the entire heat-shrinkable tube 12, heat is applied to shrink the heat-shrinkable tube 12 so that the heat-shrinkable tube 12 is integrated. This is held by being diagonally housed in the heating chamber 2.

Problems to be Solved by the Invention However, in such a conventional configuration, first, as shown in FIGS.
When the Styrofoam material shown in the figure is used, the material cost is expensive and uneconomical, and the packaging is troublesome. The styrofoam material has a large shape and requires a large storage space, and it becomes difficult to incinerate what is unnecessary after transportation and to treat it as a waste. Further, as shown in FIGS. 10 and 11, when held by a heat shrinkable tube, the material is less expensive than the use of styrofoam, but equipment for heat shrinkage is required, which is expensive accordingly. In addition, when a cooker is manufactured, a dish to be heated is often used for characteristics inspection.In such a case, the heat shrink packaging process is not necessary in the cooker process. There was also poor production efficiency.

Further, since the dimension of the packaging member C in the depth direction is close to the dimension of the dish to be heated, the material thickness is thin and the heat-shrinkable tube is also thin, so it is difficult to obtain a sufficient cushioning effect, and the dish to be heated 10 is placed. It is not preferable because it may cause damage to the door and the door 3. It also had the drawback that it could not be repackaged without a heat shrink facility.

Therefore, in the present invention, the packaging member is configured with a small amount of material, the material cost is reduced, the storage space is reduced, the waste treatment is facilitated, and further, processing equipment is not required, and more reliable and safe packaging can be performed. To do so.

Means for Solving the Problems And technical means of the present invention for solving the above problems,
Provide a member that contacts the end face of the dish to be heated on the diagonal dimension side of the packaging member that has the diagonal dimension of the heating chamber and the opposite side dimension, and bend the bent portion provided on the opposite dimension side. The object-to-be-heated dish is packaged by and is stored diagonally in the heating chamber.

Action The action of this technical means is as follows. That is,
An end face member provided on the diagonal dimension side of the packaging member regulates the movement of the dish to be heated in the diagonal direction. The bent portion on the side of the opposite side has a function of wrapping the dish to be heated and the end surface member at the same time, and restricts the movement of the dish to be heated in the opposite direction. The packaging member itself, which packages the dish-to-be-heated, is diagonally housed in the heating chamber to serve as a holding member, and serves to retain the dish-to-be-heated in a buffered state. .

Embodiment One embodiment of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is an external perspective view of a heating cooker according to the present invention, FIG. 2 is an exploded perspective view showing accessory parts of the cooker, and FIG. 3 is a perspective view showing a state in which the accessory parts are packaged.

In FIGS. 1 and 2, a door 22 is provided on the front surface of the main body 21 so as to be openable and closable. A heating chamber 23 is provided in the main body 21,
It heats and cooks objects to be heated such as food. Reference numeral 24 is an operation unit. In the case of a high frequency heating cooker that uses radio waves from a magnetron as a heating source, a circular object placing plate that rotates an object to be heated in the heating chamber to obtain uniform radio waves.
25 is provided and is connected to the drive shaft 26 in the heating chamber 23 to rotate. The heated object placing tray 25 is made of heat-resistant glass or steel plate. When the heating source is electricity or gas, the dish to be heated is made of enameled steel plate or the like in order to effectively transfer heat to the food. When the heated object placing tray 25 is made of glass, it easily breaks during transportation, and whether it is made of glass or a steel plate, it must be held securely in the heating chamber during transportation and the heating chamber will be damaged by impact. Since the walls and doors may be damaged, packaging members are required for transportation.

In FIG. 2, the bottom surface of the packaging member 27 has the length l ₁ of one side set to the length of the diagonal dimension L ₁ of the opening of the heating chamber 23 and the length of the other side.
The length of l _{2 is set} to the length of the depth L ₂ of the heating chamber 23. On both sides of the diagonal dimension l ₁ side, an outer dimension l ₁ is made equal, and an inner surface is provided with an end surface member 29 having a surface 28 that comes into contact with the end surface of the object 25 to be heated. The packaging member 27 and the end surface member 29 are made of cardboard paper, etc., and the end surface member 29 is held when stored, so it is not necessary to fix it, but from the viewpoint of workability during packaging work, it may be bonded at a predetermined position. It is preferable to fix it.

On the opposite side dimension l ₂ side of the packaging member 27, a bent portion is provided via a folding curve 30.
31 is provided.

FIG. 3 shows a state in which the object-to-be-heated plate is packaged by the packaging member. The bent portion 31 holds the end surface member 29 and simultaneously pushes and holds the object-to-be-heated placing plate 25. The end face member 29 hits the end face of the object-to-be-heated placing plate 25 and regulates the lateral movement. FIG. 1 shows a state in which such a packaging member is housed in the heating chamber 23. Since it is housed on the diagonal line of the heating chamber 23, its position is regulated by the corners and it is supported in the hollow inside of the heating chamber. The end surface member 29 also hits the corner of the heating chamber and its outward movement is restricted.
Since it hits, all directions are regulated and held.

The bent portion 31 is also stored in the heating chamber 23 in a bent state, and the position of the bent portion 31 is regulated by the corner, and the bent portion 31 does not open.

Due to the elasticity of the bending portion 31 when the bending portion is about to open, the contact between the wall surface of the heating chamber and the packaging member increases, the cushioning effect increases, and the holding is ensured.

Although the case where the diagonal direction is stored diagonally with respect to the opening is shown, the present invention is not limited to this, and the same effect can be obtained by storing the diagonal direction in the front-rear direction or in any direction.

Next, another embodiment of the present invention will be described.

FIGS. 4a and 4b show another embodiment. In this embodiment, the dimensions of the packaging member 32 are the diagonal dimension l ₁ and the opposite side dimension l ₂ , and the diagonal dimension side is also bent through the folding line. The portion A33 is provided, and the end surface member is configured so that the end surface of the bent portion A33 coincides with the end surface of the object-to-be-heated placing plate 25. It is the same that the bent portion B35 is provided on the opposite side dimension side through the bending curve 34. The packaging order is as follows:
25 is placed, the bent portion A33 is bent first, and then the bent portion B35 is bent and stored in this state in the heating chamber.

FIGS. 5a and 5b show an embodiment showing a case where the object placing tray 36 has a rectangular shape. The end surface member 37 has a straight end surface so as to match the shape of the dish 36 to be heated.

The packaging order is the same as in the case of FIG.

Next, another embodiment of the present invention will be described. FIG. 6 shows an example of another accessory in the heating cooker. In FIG. 6, the object mounting tray 25 is exactly the same as that described so far. 38 is a cooking book for explaining cooking methods, procedures, and the like that are cooked in the heating cooker.
39 is a slatted net that is used to cut the fat that appears during the cooking of food and to make thawing cooking more evenly.
In addition to the dish to be heated, the heating cooker is generally provided with such many accessory parts.

FIG. 7 shows a packaging state of such accessory parts.
A cut portion 41 is provided in a part of the bent portion 40 of the packaging member, and after the object-to-be-heated plate 25 is packed in the bent portion, accessory parts such as a cooking book 38 and a fishnet 39 are placed in the cut portion 41. Insertion, notch
41 is used as a holding portion, and the tape 42 is attached and held.

EFFECTS OF THE INVENTION (1) In the present invention, since the packaging member can be composed entirely of cardboard paper, compared to the case where it is used together with a styrofoam material or the like,
Material cost is low. Further, since the packaging member has a thin shape in the unfolded state, there is little storage space even when stacked, and it is economical in terms of material transportation costs, work space and the like.

(2) As for the packaging, put the heating object placing plate in the packaging member,
It is possible to simply fold the bent part, and the storage in the heating chamber can be securely held only by storing it diagonally.
Easy to store.

(3) The end surface member is diagonally opposite to the dish to be heated,
Since the bent portion holds in the opposite direction, it is held tightly around the entire circumference, and when it is stored in the heating chamber, it is held hollow by being supported by the corners of the diagonal line, so the heating object tray is entirely buffered. Since it is kept in a state, it will not be broken even if it is made of glass or other fragile material. Moreover, it does not damage the wall of the heating chamber or the wall of the door.

(4) Since the wrapping member can be composed only of cardboard paper,
Even if it is no longer needed after transportation, it can be incinerated. Even during the incineration process, it does not generate a high temperature like plastic incineration nor generate harmful gas. Moreover, even if it is buried in the ground, it will rot and will not return to nature, thus not polluting the global environment, leading to extremely safe and environmental protection.
Therefore, there is no need to deal with waste treatment like packaging with plastic materials such as Styrofoam and heat shrinkable tubes.

(5) In the case of shrink-holding the entire packaging member with a heat-shrinkable tube made of vinyl, equipment for heat-shrinking is required, and thus equipment cost and equipment space are expensive, but according to the present invention. Therefore, it is economical because it can be bent only.

In the heating cooker production process, even when the characteristic inspection is performed with the dish to be heated mounted on the cooker and packaging is performed after the inspection is completed, the above equipment is not used during the process. Being able to work makes productivity extremely high.

(6) Since the bent portion is held only by storing it in the heating chamber in a bent state, tape fixing or the like is not necessary and the work is easy. Further, according to the present invention, since it is held only by being bent, as compared with tape fixing or heat shrinking, so-called repacking such as repacking after taking out from the heating chamber does not cause any problem. It is possible and convenient.

(7) If the end face member and the packaging member are integrally formed by bending, the cardboard member can be punched at one time. Also,
Adhesion is not required, and packaging work can be done with a single component, making it easy and economical.

(8) By providing a holding portion for accessory parts integrally with the packaging member, more accessory parts can be packaged and stored at one time, which is convenient.

(9) When the packaging member is stored in the heating chamber in a diagonal direction, the packaging member functions as a reinforcing member for the heating chamber even if heavy parts such as power supply parts are arranged in the operation section. However, it is not crushed, is robust, and has a simple structure such as safe transportation, and can exert many effects.

[Brief description of drawings]

FIG. 1 is an external perspective view of the heating cooker according to the present invention, FIG. 2 is an exploded perspective view showing accessory parts of the cooker, and FIG. 3 is a perspective view showing a state in which the accessory parts are packaged. a, b, Fig. 5 a, b
Is an exploded perspective view and a perspective view showing a packaged state of accessories of a heating cooker according to another embodiment of the present invention, and FIGS. 6a, 6b, 6c show other accessories of the heating cooker of the present invention. FIG. 7 is a perspective view showing a packaging state of accessory parts of the cooking device, FIG. 8 is an external perspective view of a conventional heating cooker, and FIG. 9 is an exploded perspective view of accessory parts of the cooking device. FIG. 10 is an external perspective view showing an example of another conventional heating cooker, and FIG. 11 is an exploded perspective view of accessory parts of the cooking cooker. 21 …… Main body, 22 …… Door, 23 …… Heating chamber, 24 …… Operating part, 25 …… Heating object, 27 …… Packaging member, 29 …… End surface member, 30,31 …… Bending curve.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Open 61-107791 (JP, U) Open 59-75415 (JP, U) Open 58-94621 (JP, U)

Claims (3)

[Claims] 1. A heating chamber, a heating object placing plate used in the heating chamber, and a cardboard packaging member for packaging the heating object placing plate, wherein the packaging member has a length of one side. The diagonal dimension of the heating chamber is set, the length of the other side is set to the diagonal dimension of the heating chamber, and the end surface member that comes into contact with the end surface of the dish to be heated is provided on both diagonal dimension sides. A bent portion is formed through a curved line, and the inside of the bent portion is packaged by incorporating the object-to-be-heated plate and the end face member,
A heating cooker in which the packaging members are diagonally arranged and housed in the heating chamber. 2. The packaging member is provided with an end surface member that abuts an end surface of the object-to-be-heated tray on both diagonal dimension sides, and the end surface member is integrally formed through a bending curve provided on the diagonal dimension side. The heating cooker according to claim 1, wherein the heating cooker is formed by a bent portion provided. 3. The heating cooker according to claim 1, wherein the packaging member is provided with a holding portion for holding accessory parts other than the heated object placing tray.