JP2011163691A - Cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the deformation of an outer frame against the load from an outer frame side face. <P>SOLUTION: A cooker includes a main body 1, a top plate 2 which is disposed on a top surface of the main body and where a heated cooking utensil is placed, an underframe 3 which supports the top plate from a lower side, and side plates 7 which form the outer frame side faces of the main body, wherein a supporting member 9 expanding downward is provided to the underframe, the side plates form horizontal sections 8 by bending an upper end inward and approximately horizontally, and the top plate is installed in the main body so that the supporting member comes more inside than end faces of the horizontal parts. Thus, the deformation of the outer frame can be prevented by the contact of the end faces of the upper horizontal sections of the side plates with the supporting member of the underframe even when pushing force is applied to the main body outer frame from the side face. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a cooking device such as a stationary type or a built-in type induction heating cooking device that is used in a kitchen of a general household or a commercial kitchen.

  Conventionally, this type of induction heating cooker, particularly a stationary type, has a frame that covers the end surface of the top plate, and the top plate is attached to the outer shell of the main body so as to cover the upper end surface of the outer shell. While improving, it is set as the structure which does not put the water which flows from a top plate into a main body (for example, refer patent document 1).

JP 2008-177010 A

  However, in the conventional configuration, the top plate and the main body mounting part are fixed with screws from the side, but in parts other than the screw tightening part, the outer shell of the main body can be removed due to handling during installation of the main body or drop impact during transportation. When a force pushing from the outside is applied to the vicinity of the upper end surface, the outer shape is deformed inward, and there is a problem that the appearance quality is lowered.

  This invention solves the said conventional subject, and it aims at providing the heating cooker which can prevent that an outer shell deform | transforms, even when the force pushed into a main body outer shell from a side surface is added.

  In order to solve the above-described conventional problems, a heating cooker according to the present invention includes an under frame that is supported from below a top plate on which a cooking utensil to be heated is placed, and a side plate that forms a side wall of the main body. The side plate is attached to the main body so that the side plate has a horizontal part bent substantially horizontally with the upper end facing inward, and the support part is inside from the end face of the horizontal part. is there.

  As a result, when a pressing force is applied from the side surface to the outer shell of the main body, the side plate tries to deform inward, but the end surface of the upper horizontal portion (horizontal portion) of the side plate and the support portion of the under frame abut, The deformation will be stopped.

  The cooking device of the present invention can prevent deformation of the side surface of the main body.

The disassembled perspective view of the heating cooker in Embodiment 1 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 1 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 2 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 2 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 3 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 3 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 4 of this invention Sectional drawing of the principal part of the heating cooker in Embodiment 4 of this invention

  1st invention is a main body, the top plate which mounts the to-be-heated cooking appliance distribute | arranged to the top | upper surface of the said main body, the under frame which supports the said top plate from the downward direction, and the side plate which comprises the side surface outline of a main body Provided with a support portion extending downward in the underframe, the side plate forming a horizontal portion bent substantially horizontally with the upper end facing inward, and the support portion being inward from the end surface of the horizontal portion. By using a heating cooker with the plate attached to the main body, the end surface of the upper horizontal portion (horizontal portion) of the side plate and the support portion of the underframe come into contact even when a force pushing from the side is applied to the outer shell of the main body. Thus, deformation of the outer shell can be prevented.

The second aspect of the invention is the cooking device according to claim 1, wherein the horizontal part is provided with an end part that bends upwards, and the support part is on the inner side than the end part. By doing so, deformation of the outer shell can be prevented.
In addition, when water overflows on the top plate, the water reaching the horizontal portion of the side plate is blocked by the end portion that bends upward, so that it can be prevented from entering the main body.

  According to a third aspect of the invention, in particular, in the first or second aspect of the invention, the support portion is a heating cooker having a tip bent toward the lower inner side of the main body so that the bent portion is not attached when the top plate is attached to the main body. It becomes an invitation, and it will prevent that a support part rides on a main body outer shell, and an assembly can be made easy.

  In a fourth aspect of the invention, in particular, in any one of the first to third aspects of the invention, the support portion is configured by a separate support body from the underframe, and the support body is a heating cooker in which the support body is joined to the underframe. Thus, in addition to preventing deformation of the outer shell, the frame and the support portion can be made of different materials and plate thicknesses, and can be rationally reinforced by increasing only the strength of the support portion.

  5th invention is a main body, the top plate which mounts the to-be-heated cooking appliance distribute | arranged to the top | upper surface of the said main body, the under frame which supports the said top plate from the downward direction, the side plate which comprises the side surface outline of a main body, The side plate is formed with a horizontal portion that bends the upper end inward, a convex portion extending upward is provided in the horizontal portion, a hole portion is provided in the under frame, and the convex portion is inserted into the hole portion, and the top plate By using the heating cooker attached to the main body, even when a force pushing from the side is applied to the outer shell of the main body, the convex portion provided on the upper horizontal portion of the side plate and the end surface of the hole portion of the under frame abut. Thus, deformation of the outer shell can be prevented.

  6th invention is shape | molded by the main body, the top plate which mounts the to-be-heated cooking appliance distribute | arranged to the top | upper surface of the said main body, the under frame which supports the said top plate from the downward | lower direction, and substantially U shape, A side frame that covers the top plate and the end of the under frame; and a side plate that forms a side wall of the main body. The side plate forms a horizontal portion that bends the upper end inward, and a hole is provided in the horizontal portion. The side frame is provided with a convex portion on the lower surface, and the convex portion is inserted into the hole portion so that the top plate is attached to the main body. Even when a pressing force is applied, deformation of the outer shell can be prevented by abutting the end face of the hole provided in the upper horizontal part of the side plate and the convex part of the side frame.

According to a seventh aspect of the present invention, there is provided a main body, a top plate for placing a cooking utensil disposed on the top surface of the main body, a side plate that forms a side surface of the main body, and heating means provided below the top plate. A partition plate that is supported from below, and provided with a support portion that rises in a substantially vertical direction in the vicinity of the side plate of the partition plate, the side plate forming a horizontal portion that is bent substantially horizontally with the upper end facing inward, and the horizontal plate By using a cooking device in which the support part is located on the inner side of the end face of the part, even when a force to be pushed from the side surface is applied to the outer shell of the main body, the side plate and the support part provided on the partition plate abut. Therefore, deformation of the outer shell can be prevented.

  In an eighth aspect of the invention, in particular, in the seventh aspect of the invention, the support portion is constituted by a separate support body from the partition plate, and the support body is a heating cooker attached to the partition plate. In addition to the prevention, the material and thickness of the partition plate and the support portion can be made different, and by only increasing the strength of the support portion, it can be reasonably reinforced and the deformation of the outer shell can be prevented.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is an exploded perspective view of the heating cooker according to the first embodiment of the present invention, and FIG.

  In the present embodiment, the main body will be described with reference to a stationary induction heating cooker.

  1 and 2, the main body 1 is installed at a predetermined place such as a kitchen sink, and the top plate 2 on which the cooking utensil to be heated is placed is made of glass. It is arranged on the surface.

  The underframe 3 is attached by bonding from below the top plate 2 and includes a fastening portion 4 between the main body 1 and the top plate 2. The fastening portion 4 is fixed to the underframe 3 by bending a part of the underframe 3 or by forming a separate member from the underframe 3.

The top plate 2 is a substantially U-shaped side frame 5 that is sandwiched and mechanically held with the under frame 3 and protects the end surface of the top plate 2.
The outer shell 6 of the main body includes a heating device, a control board, and a cooling device, and has a box shape with the upper surface opened. 8.

  Further, the underframe 3 forms a support portion 9 extending downward near the end surface of the horizontal portion 8 of the side plate 7.

  The heating cooker main body 1 mounts the top plate 2 from above the outer shell 6 of the main body, fastens the side plate 7 and the fastening portion 4 of the under frame from the side with screws, and fixes the top plate 2 and the outer shell 6 of the main body. .

About the cooking-by-heating machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
When moving and transporting the heating cooker main body 1 or when cleaning such as wiping the main body, a force for pushing the side surface of the main body may be applied.

  At this time, since the upper end surface of the side plate 7 is disposed inside the side frame 5, the side plate 7 tends to be deformed inward, but the support portion of the under frame 3 is the end surface of the horizontal portion 8 against the deformation of the side plate 7. Therefore, the side plate 7 can be prevented from being deformed, and a cooking device excellent in robustness can be obtained.

(Embodiment 2)
FIG. 3 is a cross-sectional view of a main part of the heating cooker according to the second embodiment of the present invention.
Since the basic configuration of the second embodiment is the same as that of the first embodiment, the description of the same parts is omitted, and the difference will be mainly described. Also, the same elements as those of the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

In FIG. 3, the horizontal portion 8 of the side plate 7 has a water blocking wall 21 that is bent upward.
The horizontal portion 8 is in contact with the lower surface 22 of the side frame, the water blocking wall 21 enters inside the end surface of the side frame 5, and the tip of the water blocking wall 21 is higher than the lower surface of the side frame 5. .

  About the cooking-by-heating machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  When the heating cooker main body 1 is moved / transported or when the main body is cleaned such as by wiping the main body, the water blocking wall 21 and the support portion 9 can By contact, deformation of the outer shell 6 can be prevented.

  Also, consider a case where water overflows from the pan, which is the cooking object, on the top plate 2 or water overflows during cleaning.

  If water tightness is ensured by bonding, even if the water reaches the end surface of the top plate 2, the water passes over the side frame 5 and flows outside the main body and flows onto the cabinet. There is no intrusion.

  However, when a defect such as deformation of the frame parts such as the side frame 5, inadequate adhesion, or peeling due to deterioration of the adhesive 23 occurs, water reaching the end surface of the top plate 2 is not separated between the side frame 5 and the top plate 2. Through the inside of the side frame 5.

  The infiltrated water flows along the inner side of the side frame 5 and the surface of the top plate 2 as shown by the arrows in FIG. Water flowing from the lower surface 22 of the side frame to the inside of the main body is guided by the water blocking wall 14 provided on the side plate, and flows toward the outside of the main body 1 from the gap between the horizontal portion 8 and the side frame 5.

  This eliminates the intrusion of water into the main body and prevents internal parts from being damaged by water, tracking, and the like.

  Moreover, in FIG. 3, the front-end | tip of the support part 9 is bent toward the main body downward inner side. Accordingly, when the top plate 2 is attached to the main body 1 from above, the bent portion 31 of the support portion 9 is invited and easily enters the inside of the water blocking wall, and the support portion 9 is prevented from riding on the outer shell 6 of the main body, Assembly can be facilitated.

  In FIG. 4, a separate support body 41 is attached to the underframe 3 to form a support portion, and the support body 41 is thicker than the underframe 3.

  Thereby, when the force pushed into the side surface of the main body is applied, the outer wall can be prevented from being deformed by contacting the water blocking wall 21 and the support body 41 against the deformation of the side plate 7.

  In addition, since the underframe 3 and the support 41 can have different plate thicknesses, it is easy to increase the strength locally, and rational reinforcement can be achieved.

  Further, the processing (cutting and raising) for the underframe 3 for providing the support portion can be simplified, and the workability can be improved.

(Embodiment 3)
FIG. 5 is a cross-sectional view of a main part of a heating cooker according to the third embodiment of the present invention, and FIG. 6 is a cross-sectional view of a main part of the heating cooker according to the third embodiment of the present invention.
Since the basic configuration of the third embodiment is the same as that of the first embodiment, the description of the same parts is omitted, and the description will focus on the differences. Also, the same elements as those of the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

  In FIG. 5, the side plate 7 has a horizontal portion 8 bent inward at the upper end, and a convex portion 51 extending upward is provided on the horizontal portion 8. A hole 52 is provided in the underframe 3, and a top 51 is attached to the main body by inserting a convex portion 51 into the hole 52.

  As a result, even when a force for pushing from the side surface is applied to the outer shell of the main body, the deformation can be prevented by contacting the end surfaces of the convex portion 51 and the hole portion 52.

  In addition, there may be a problem of misalignment between the top plate 2 and the main body 1 such as providing a light emitting display portion inside the main body and transmitting the top plate 2 to display the top surface. By positioning the top plate 2 and the main body shell 6 together, it is possible to prevent the top plate 2 and the main body 1 from being displaced.

In FIG. 6, the side frame is provided with a convex portion 51 on the lower surface.
The side plate 7 forms a horizontal portion 8 whose upper end is bent inward, a hole portion 52 is provided in the horizontal portion 8, and a convex portion 51 is inserted into the hole portion 52 to attach the top plate to the main body. Also in this configuration, the same effect as the configuration shown in FIG. 5 can be obtained.

(Embodiment 4)
FIG. 7 is a cross-sectional view of a main part of a heating cooker according to the fourth embodiment of the present invention, and FIG. 8 is a cross-sectional view of a main part of the heating cooker according to the fourth embodiment of the present invention.
Since the basic configuration of the fourth embodiment is the same as that of the first or second embodiment, the description of the same parts is omitted, and the description will focus on the differences. Also, the same elements as those of the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

  In FIG. 7, a heating unit 61 such as an induction heating coil is provided below the top plate, and the heating unit 61 is supported by a partition plate 62 and keeps a distance from the top plate 2.

  The partition plate 62 is provided with a support portion 9 raised in a substantially vertical direction in the vicinity of the side plate 7.

  As a result, when a pressing force is applied to the side surface of the main body, the deformation of the outer shell 6 can be prevented by contacting the side plate 7 and the support portion 9 against the deformation of the side plate 7.

  In FIG. 8, a separate support body 41 is formed in the vicinity of the side plate 7 in the partition plate 62, and the support body 41 and the partition plate 62 are fastened by screwing.

  As a result, when a pressing force is applied to the side surface of the main body, the deformation of the outer shell 6 can be prevented by contacting the side plate 7 and the support body 41 against the deformation of the side plate 7. Further, since the partition plate 62 and the support body 41 can be made of different materials and thicknesses, it is easy to increase the strength locally and can be reinforced reasonably.

  As described above, the heating cooker according to the present invention can prevent deformation with respect to the stress from the side surface, and can be excellent in robustness. It is effective for all cookers.

DESCRIPTION OF SYMBOLS 1 Main body 2 Top plate 3 Under frame 5 Side frame 7 Side plate 8 Horizontal part 9 Support part

Claims (8)

The underframe comprising: a main body; a top plate on which the cooked utensil disposed on the top surface of the main body is placed; an under frame that supports the top plate from below; and a side plate that forms a side wall of the main body. The side plate has a horizontal portion bent substantially horizontally with the upper end facing inward, and the top plate is attached to the main body so that the support portion is on the inner side than the end surface of the horizontal portion. Heating cooker. The cooking device according to claim 1, wherein the horizontal portion includes an end portion that is bent upward, and the support portion is located on the inner side of the end portion. The cooking device according to claim 1 or 2, wherein the support portion has a tip bent toward the inside of the lower part of the main body. The heating cooker according to any one of claims 1 to 3, wherein the support portion is configured by a support body separate from the underframe, and the support body is joined to the underframe. A main body, a top plate on which the cooked utensil disposed on the top surface of the main body is placed, an under frame that supports the top plate from below, and a side plate that forms a side wall of the main body, the side plate having an upper end A horizontal portion that bends inward is formed, a convex portion that extends upward is provided in the horizontal portion, a hole portion is provided in the under frame, and the convex portion is inserted into the hole portion to attach the top plate to the main body. Cooking cooker. A main body, a top plate on which the cooked utensils arranged on the top surface of the main body are placed, an under frame that supports the top plate from below, and a substantially U-shaped, the top plate and the under plate A side frame that covers the end of the frame and a side plate that forms a side wall of the main body, the side plate forms a horizontal portion that bends the upper end inward, a hole is provided in the horizontal portion, and the side frame is a bottom surface A heating cooker in which a convex portion is provided downward, the convex portion is inserted into the hole portion, and the top plate is attached to the main body. A main plate, a top plate on which a cooked utensil arranged on the top surface of the main body is placed, a side plate forming a side wall of the main body, and a partition plate that supports heating means provided below the top plate from below And provided with a support portion raised substantially in the vertical direction in the vicinity of the side plate of the partition plate, the side plate forming a horizontal portion bent substantially horizontally with the upper end facing inward, and the support portion from the end surface of the horizontal portion A heating cooker with the inside. The cooking device according to claim 7, wherein the support portion is configured by a separate support body from the partition plate, and the support body is attached to the partition plate.

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