JP3125898U - Cookware fitted with carbon moldings - Google Patents

Abstract

[PROBLEMS] It is possible to use both a gas range and an induction range, improve the heat storage performance to the heat source through the carbon molding, prevent the phenomenon that the cooked food is locally burned, and remarkably reduce the feeling of weight. So that it can be easily handled by a person.
A coating layer is formed on the upper surface of a cooking utensil body 11 formed by die-casting aluminum or an alloy thereof to prevent the object to be cooked from being seized. In addition, a carbon molded body 15 produced by compression molding a carbon material (charcoal) is attached to the lower end of the cooking utensil body 11. The cooking utensil body 11 inserts and fixes the carbon molded body 15 into the fixing protrusion on the bottom surface of the lower mold 100 and inserts the support tool 20 having the projection length equal to the thickness of the cooking utensil, and then the tip of the support tool 20 is the upper mold After assembling so as to be in close contact with the mold 200, molten metal is injected and manufactured by a die casting method.
[Selection] Figure 3

Description

  The present invention relates to a cookware equipped with a carbon molded body, and more specifically, a plate-like carbon molded body produced by compression molding a carbon material (charcoal) on the bottom surface, and a gas range and an induction range ( The present invention relates to a cooking utensil such as a pan, a frying pan, a grilled meat plate, etc. that can be used without being distinguished from an electromagnetic cooker / IH cooker and can further improve heat storage.

  Generally, a cooking utensil such as a grilled meat plate is used as one of kitchen cooking appliances used for baking meat such as beef, pork and chicken at homes and restaurants. And since its heat resistance and durability are required for its function, aluminum or its alloy is used as the material, and it may have a slightly different shape depending on the application, but it is usually formed in a circular or square wide plate shape. Yes.

  FIG. 8 is a perspective view showing an example of a conventional cooking utensil. As shown in the drawing, a plate-shaped cooking utensil body 11 in which aluminum or an alloy thereof is molded by a die casting method is manufactured, and this cooking utensil is produced. A coating layer (not shown) coated with, for example, Teflon (registered trademark) is formed on the upper surface of the main body 11 to prevent seizing of the food to be cooked. A discharge hole 11a for discharging the oil is formed.

Such cooking utensils have different configurations depending on the electric stove, gas range, or induction range as the heat source supply source to be used, but in the case of gas range cooking utensils, the main body is in direct contact with the flame of the gas range. Use aluminum or stainless steel with good heat conductivity. On the other hand, the cooking utensil for the induction range must contain an iron (Fe) component having magnetism at least at the part in contact with the grill of the induction range, that is, at the bottom.
nothing special

  Therefore, the user must use the cooking utensils corresponding to the range that is the cooking equipment. When different ranges (for example, a gas range and an induction range) are installed and used together, there is a trouble that the kitchen utensils for cooking such as a pan and a frying pan must be provided for each type. There was also a problem that it was expensive.

  On the other hand, the above-mentioned cooking utensils have a relatively high heating temperature in the portion directly in contact with the flame or coil of the heat source in the process of cooking on the gas range and the induction range, regardless of the type, and the meat and other objects to be covered. A phenomenon that the cooked food may burn locally may occur. In order to prevent this, the bottom of the cooking utensil has a certain thickness or more, so that sufficient diffusion occurs while heat is transferred from the outside to the inside of the container bottom.

  However, such a method makes the bottom of the cooking utensil thicker than necessary, increasing the overall weight of the cooking utensil, making it unwieldy for the user and increasing material costs and costs due to unnecessary raw materials. The point is also pointed out. Especially in the case of cooking utensils for induction ranges, since the bottom part is laminated with plated steel sheets, including aluminum reinforcing plates, the weight is considerably higher than that for gas range plates, so these problems are more serious. It has become.

  Therefore, the present invention solves the conventional problems as described above, and a carbon molded body manufactured by compression molding of carbon material (charcoal) is attached to the bottom surface, and it can be used without distinction between gas range and induction range. We provide cooking utensils equipped with carbon moldings such as pans, pans, and grilled meat plates that can be used not only to prevent the phenomenon of local scorching to the cooked food by improving heat storage. The purpose is to do.

In order to achieve the above object, the present invention provides a coating on the upper surface of a cooking utensil body 11 produced by molding aluminum or an alloy thereof by a die-casting method so as to prevent seizure of an object to be cooked. The cooking utensil in which the layer is formed is characterized in that a carbon molding 15 produced by compression molding a carbon material is mounted on the bottom surface of the cooking utensil body 11.
The cooking utensil body 11 has a plate-shaped carbon molded body 15 having a through-hole 16 in the center portion inserted into a fixed protrusion 101 formed on the bottom surface of the lower mold 100 and fixed so as to be in close contact, and the fixed protrusion 101 is inserted. The support 20 having a height corresponding to the thickness of the cooking utensil to be manufactured is inserted into the remaining portion of the through hole 16 on the surface side of the remaining carbon molded body 15 and then inserted into the carbon molded body 15. It is assumed that the upper and lower molds 100, 200 are arranged and assembled so that the tip of the support tool 20 is in close contact with the inner surface of the upper mold 200, and then molten metal is injected to manufacture the mold. Can do.
The support 20 includes an insertion portion 21 inserted into the through hole 16 of the carbon molded body 15, a locking portion 22 having a width expanded so as to be locked to the upper end edge of the through hole 16, and a tip at the upper mold 200. It can be configured with a close contact portion 23 that is pressed against the inner surface of the plate.
Three or more symmetrical insertion holes 17 are formed on the upper surface of the carbon molded body 15, and a support tool 20 is additionally inserted into each of the insertion holes 17.
A bent molding groove 102 having an L-shaped cross section is formed on the inner surface of the lower mold 100 along the periphery of the carbon molded body 15 disposed on the inner surface of the lower mold 100, and the cooking utensil body after injection molding The fixed holding part 12 which fixes and hold | maintains the carbon molded body 15 shall be provided in 11 lower end.
More specifically, in a cooking utensil in which a coating layer coated for preventing seizing of an object to be cooked is formed on the upper surface of a cooking utensil body 11 produced by die-casting aluminum or an alloy thereof. A carbon molded body 15 formed by compression molding a carbon material is attached to the bottom surface of the cooking utensil body 11, and the carbon molded body 15 is a fixed protrusion of the lower mold 100 during molding by a die-cast method. Positioned and fixed in the upper and lower molds 100 and 200 disposed above and below by the support 20 inserted into the through-hole 16 inserted into 101 and whose tip is pressed against the inner surface of the upper mold 200, and cooking. At the lower end of the instrument body 11, the molten metal is injected into a bent molding groove 102 formed along the periphery of the carbon molded body 15 on the inner surface of the lower mold 100, thereby forming the carbon molded body. Wherein the 5 fixing holder 12 that fixes and holds the cooking instrument body 11 is provided.

In the cooking utensil equipped with the carbon molded body according to the present invention configured as described above, the carbon molded body 15 is formed on the cooking utensil body 11 produced by die-casting aluminum or an alloy thereof. 15 is used so that it can be used without being divided into a gas range and an induction range, which are heating sources in kitchen equipment.
Further, the support 20 is compatible with the fact that when the cooking utensil body 11 is manufactured by the die casting method, the tip of the close contact portion 23 is pressed against the inner surface of the upper mold 200 between the upper and lower molds 100, 200. Thus, the carbon molded body 15 is positioned, and it is surely integrated with the cooking utensil body 11 without causing a positional shift even by the injection pressure of the molten metal.
The carbon molded body 15 has a heat storage effect because the carbon material is compression-molded, and further increases the efficiency of the cooking of the food to be cooked by the generation of the far infrared rays.
The fixed holding part 12 holds and fixes the carbon molded body 15 in the shape of a holding unit in the bottom of the cooking utensil body 11 so that it is not separated from the cooking utensil body 11 even when used directly on a heating source.

  As described above, the cookware equipped with the carbon molded body of the present invention has heat conductivity not only for the electric stove and the flame of the gas range as a heat source but also for the heating wire of the induction range (electromagnetic cooker). It can be used with two ranges. Therefore, since both a gas range and an induction range can be used, it is possible to solve the troublesomeness and cost problems that must be provided for cooking utensils corresponding to these ranges. And the heat storage property with respect to a heat source can be improved through the carbon molding 15, and the phenomenon that a to-be-cooked object can burn locally can also be prevented. In addition, the use of the carbon molded body 15 having a relatively light weight significantly reduces the weight of the container and brings about an effect that the user, for example, a weak woman, can easily handle.

  That is, the cooking utensil equipped with such a carbon molded body 15 has heat conductivity as a heat source not only for the flame of the gas range but also for the heating wire of the induction range, and can be used as two heating ranges. is there. Therefore, when using both a gas range and an induction range, the troublesomeness and cost problem which must be provided with cooking utensils, such as a pan, a frying pan, and a yakiniku plate, according to a kind can be solved. At the same time, in order to increase the thermal conductivity with respect to the induction range, an iron component can be added to the carbon molded body 15, and the effect can be further enhanced by using what is contained therein.

  In addition, the cooking utensil according to the present invention improves the heat storage performance with respect to the heat source through the carbon molded body 15, can prevent the phenomenon that the cooked food is locally burned, and the carbon molded body 15 itself may be relatively light. Together, using this significantly reduces the weight of the container and makes it easier for the user to handle.

  In addition, the carbon material (charcoal) of the component molding of the carbon molded body 15 has various papers that have effects such as deodorization, sterilization, mold prevention, far-infrared effect, appropriate temperature / humidity maintenance, and malodor removal. It has been proven in the prior art and has the effect.

  Note that the reference numerals added in the means for solving the above-mentioned problems and the effects of the invention are given for easy reference to the parts showing the respective components described in the drawings. The present invention is not limited to the structure and shape indicated by the reference numeral.

  Hereinafter, the present invention will be described in detail with reference to embodiments illustrated in the accompanying drawings. However, the present invention is not limited to the embodiments illustrated in the drawings.

  FIG. 1 is a perspective view of a frying pan as a cooking utensil according to the present invention, in which a part is cut out and a support 20 part is enlarged. The configuration of the cooking utensil according to the present invention as illustrated in the drawing will be described as follows by the manufacturing method.

  In order to manufacture the cooking utensil of the present invention, a carbon material (charcoal) is first compression-molded to produce a plate-like carbon molded body 15. After the carbon molded body 15 is compression-molded, Forms a through hole 16 penetrating therethrough by a drilling operation.

  In order to attach the produced carbon molded body 15 to the cooking utensil body 11 by the die-cast method, a mold for cooking utensil molding is used. Depending on the product to be manufactured, Those composed of two or three can be selectively used. 2 and 3, the mold for producing the cooking utensil of the present invention is a lower mold 100 that forms the bottom surface of the cooking utensil body 11 and an upper mold that forms the top surface of the cooking utensil body 11. An example using two molds composed of 200 will be described.

  The carbon molded body 15 manufactured as described above is fixed so as to be in close contact with the lower mold 100 among the molds described above. At this time, a predetermined fixing protrusion 101 is provided at the center of the bottom surface inside the lower mold 100, and the central through hole 16 in the carbon molded body 15 is fitted and inserted into the fixing protrusion 101 to be positioned and fixed. So that

  The fixed protrusion 101 provided in the lower mold 100 has a length (height) shorter than the length of the inside of the through hole 16 to be fitted, and even after the fixed protrusion 101 is inserted into the through hole 16. A predetermined margin space remains on the opposite side which is the upper side of the carbon molded body 15.

  After the fixing protrusion 101 is inserted into the through hole 16 in this way, the support tool 20 has a protruding length substantially the same as the thickness of the cooking utensil body 11 to be manufactured in the through hole 16 of the opposite carbon molding 15. Insert.

  FIG. 5 is a perspective view showing the support 20 used in the present invention. The support 20 is locked to the insertion portion 21 inserted into the through hole 16 of the carbon molded body 15 and the upper end edge of the through hole 16. The locking portion 22 has a width expanded in this manner, and the contact portion 23 whose tip is pressed against and closely contacts the inner surface of the upper mold 200. The contact portion 23 may have a conical shape on the upper surface of the locking portion 22, or the conical portion may be integrated through a cylindrical portion, and in any case, the acute angle portion at the tip is the upper mold 200. By being pressed against the inner surface, the carbon molded body 15 does not shift in position between the upper and lower molds 100 and 200 in combination with the insertion and fixation of the through hole 16 and the fixing protrusion 101. It is designed to be positioned almost accurately at the position.

  The entire length of the locking portion 22 and the close contact portion 23 protruding from the through hole 16 is set to be substantially the same as the thickness of the cooking utensil body 11 to be manufactured. Moreover, the sticking part 23 of the support tool 20 is formed in a conical shape, and the tip of the support tool 20 is crushed by crimping with the upper mold 200, so that the protruding length of the support tool 20 is made to be manufactured. It can be formed longer than the thickness.

  After assembling the lower mold 100 and the upper mold 200 with the support 20 inserted in the carbon molded body 15 in this way, molten metal, which is aluminum or an alloy thereof, is injected through the injection port 201 and die-cast. The cooking utensil body 11 is cast by the construction method.

  Thus, by injecting molten metal in a state where all of the upper and lower molds 100 and 200 are assembled, the carbon molded body 15 mounted in a fixed support state on the lower mold 100 is supported. When the tip of the tool 20 is brought into close contact with the upper mold 300, it is firmly fixed between the upper and lower molds 100, 200. Therefore, when molten metal is injected into the molds 100 and 200, the carbon molded body 15 can be prevented from shifting and flowing, and the molten metal can be prevented between the carbon molded body 15 and the lower mold 100. It is possible to prevent the inflow, manufacture a product with an accurate size, and reduce the occurrence rate of defective products.

  Further, in consideration of the weight, size and the like of the carbon molded body 15, the number of supports 20 can be increased in the molds 100 and 200 in order to fix them more firmly. Therefore, for example, three or more symmetrical insertion holes 17 are formed in the upper surface of the carbon molded body 15 separately from the insertion hole 16 in the center, and the support 20 having the above-described configuration is inserted into the insertion hole 17. This is possible. In that case, when the thickness of the cooking utensil main body 11 may change variably, the used support tool 20 is applied with a different size. In that case, the support 20 may not be used for the central through hole 16 in the carbon molded body 15.

  On the other hand, the lower mold 100 is formed with a bending molding groove 102 having an L shape in cross section along the periphery of the portion where the carbon molding 15 is located. In this way, when the cooking utensil body 11 is manufactured by the die-casting method, the bent molding groove 102 is filled with molten metal, and the carbon molding 15 is fixed and held at the lower end of the cooking utensil body 11. A portion 12 is provided.

  In the cooking utensil of the present invention thus manufactured, the carbon molded body 15 formed by compression molding a carbon material (charcoal) at the lower end of the cooking utensil body 11 is bent inside the bottom of the cooking utensil body 11. It is fixed and attached by the fixed holding part 12 provided, and the solid integration with the cooking utensil body 11 is achieved.

  The top surface of the cooking utensil body 11 is coated with a coating layer coated with Teflon (registered trademark) for preventing seizure of the food to be cooked, and oil generated while the food to be cooked such as meat is baked. A discharge hole for discharging is provided. Since these are not directly related to the present invention, detailed description such as illustrated in the drawings is omitted.

  FIG. 6 shows a case where a cooking utensil according to the present invention is manufactured using an intermediate mold 300 together with the lower mold 100 and the upper mold 200. That is, the intermediate mold 300 is used so as to surround the periphery of the carbon molded body 15 disposed and fixed on the lower mold 100. However, the inner peripheral diameter of the intermediate mold 300 is slightly larger than the outer diameter of the carbon molded body 15 so as to form a portion into which molten metal is poured so as to provide the fixed holding portion 12.

  In FIG. 7, the case where the cooking utensil itself is a flat and substantially rectangular grilled meat plate is shown. As shown in the figure, the central part is bulged in a protruding shape so that oil such as fat and oil flows around, and the peripheral part is placed on a water pan (not shown) in which the oil is disposed below. A drop hole 18 for guiding and dropping is formed.

BRIEF DESCRIPTION OF THE DRAWINGS It is the partially cutaway perspective view which shows the best form for implementing this invention, and contains a one part enlarged view. It is arrangement | positioning sectional drawing of the metal mold | die of the upper and lower parts when similarly manufacturing with a metal mold | die. It is arrangement | positioning sectional drawing of a metal mold | die when combining a metal mold | die similarly and inject | pouring molten metal. It is sectional drawing of a cooking appliance similarly. Similarly it is a perspective view of a support tool. It is the arrangement | positioning sectional drawing of the metal mold | die at the time of using the metal mold | die divided into 3 in other embodiment similarly. Similarly, it is a partially cutaway perspective view of a cooking utensil in another embodiment. It is a perspective view which shows the conventional cooking utensil.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 ... Cooking utensil body 11a ... Discharge hole 12 ... Fixed holding part 15 ... Carbon molding 16 ... Through-hole 17 ... Insertion hole 18 ... Falling hole 20 ... Support tool 21 ... Insertion part 22 ... Locking part 23 ... Contact | adherence part 100 ... Lower mold 101 ... Fixed projection 102 ... Bending molding groove 200 ... Upper mold 201 ... Injection port 300 ... Intermediate mold

Claims (6)

  In a cooking utensil in which a coating layer is formed on the top surface of a cooking utensil body formed by die-casting aluminum or an alloy thereof to prevent baking of the food to be cooked. Is a cooking utensil fitted with a carbon molded body, which is fitted with a carbon molded body formed by compression molding a carbon material.   In claim 1, the cooking utensil body is inserted into a fixed projection formed on the bottom surface of the lower mold, and a plate-shaped carbon molded body having a through hole in the center is fixed so that the fixed projection is inserted. After inserting a supporting tool having a height corresponding to the thickness of the cooking utensil to be manufactured into the remaining portion of the through hole on the surface side of the remaining carbon molded body, the tip of the supporting tool inserted into the carbon molded body is Cooking with a carbon molded body, which is manufactured by die casting after pouring molten metal after the upper and lower molds are placed and assembled so as to press against the inner surface of the upper mold Instruments.   3. The support tool according to claim 2, wherein the support is inserted into the through hole of the carbon molded body, the locking part having a width expanded so as to be locked to the upper end edge of the through hole, and the tip is inside the upper mold. A cooking utensil equipped with a carbon molded body, characterized in that it is composed of a close contact portion that is pressed against a side surface.   The carbon molded body according to claim 2 or 3, wherein three or more symmetrical insertion holes are formed on the upper surface of the carbon molded body, and a support is inserted and disposed in each of the insertion holes. Cookware.   5. The method according to claim 2, wherein a bent mold groove having an L shape in cross section is formed on the inner surface of the lower mold along the periphery of the carbon molded body disposed on the inner surface of the lower mold, and injected. A cooking utensil mounted with a carbon molded body, wherein a fixed holding portion for fixing and holding the carbon molded body is provided at the lower end of the molded cooking utensil body. In a cooking utensil in which a coating layer is formed on the top surface of a cooking utensil body formed by die-casting aluminum or an alloy thereof to prevent baking of the food to be cooked. A carbon molded body formed by compression molding of a carbon material is mounted, and this carbon molded body is inserted into a through hole inserted into a fixed projection of a lower mold during molding by a die-cast method, and the upper mold is inserted. It is positioned and fixed within the upper and lower molds arranged above and below by the support tool whose tip is pressed against the inner surface of the mold, and at the lower end of the cooking utensil body, on the inner surface of the lower mold and around the carbon molded body A carbon molded body characterized in that a fixed holding portion for fixing and holding the carbon molded body to the cooking utensil body by injecting molten metal into the bent molding groove formed along the groove is mounted. Management instrument.

Images