WO2008029627A1

WO2008029627A1 - Heating cooker and assembling method therefor

Info

Publication number: WO2008029627A1
Application number: PCT/JP2007/066328
Authority: WO
Inventors: Kouichi Hosoi; Kazunori Takechi
Original assignee: Panasonic Corporation
Priority date: 2006-09-04
Filing date: 2007-08-23
Publication date: 2008-03-13
Also published as: HK1129921A1

Abstract

A heating cooker comprising a top plate having an upper surface and an outer periphery so constructed as to mount an article to be heated, a frame covering part of the outer periphery of the top plate, a front plate covering the other portions of the part of the outer periphery of the top plate, and a joining member joining the frame with the front plate. The joining member has a protruding portion kept in contact with the end surface of the frame and the end surface of the front plate and covering at least one of the end surface of the frame and the end surface of the front plate. In this heating cooker, joined portions are indistinguishable despite variations in mounding at joining by the joining member.

Description

Specification

Cooking device and its assembly method

Technical field

TECHNICAL FIELD [0001] The present invention relates to a cooking device including a top plate configured to place an object to be heated such as a pan and a method for assembling the same.

Background art

FIG. 26 is a perspective view of a conventional cooking device 5001 described in Patent Publication 1. Figure

27 is a cross-sectional view taken along line 27-27 of the cooking device 5001 shown in FIG.

As shown in FIG. 26, a top plate 502 on which a heated object such as a pan is placed is disposed above the housing 501. The four sides of the outer periphery of the rectangular top plate 502 are covered with metal frame bodies 503A to 503D each having a substantially U-shaped cross section. The ends of the adjacent frame bodies of the frame bodies 503A to 503D are connected by a resin connection member 504. As shown in FIG. 27, a protruding portion 504B is provided at a substantially middle portion of the connecting member 504. The portions on both sides of the protruding portion 504B of the connecting member 504 are respectively inserted into the end portions of the adjacent frame bodies. The top plate 502, the frame bodies 503A to 503D, and the connection member 504 are bonded and sealed to each other so that they do not enter the hydraulic housing 501 that has been spilled on the top plate 502. The frame bodies 503A to 503D cover and protect the outer periphery of the top plate 502.

[0004] In a conventional cooking device 5001, the connecting member 504 has two frames, for example, a frame 503A,

Plugged into both 503C. When the top plate 502, the frame bodies 503A to 503D, and the connection rod 504 are drawn up, first, an adhesive is applied to the frame bodies 503C and 503D and the connection member 504 and attached to the top plate 502. Thereafter, an adhesive is applied to the inside of the frame bodies 503A and 503B, and the connection member 504 is attached to the frame bodies 503A and 503B while sliding along the connection member 504. At that time, the adhesive applied to the frames 503A and 503B may attach to or flow over unnecessary portions, making assembly difficult.

[0005] In addition, when there is variation in attachment when the frame bodies 503A to 503D and the connection member 504 are joined, a gap is generated between the frame body and the connection member, and the appearance of the heating cooker 5001 is impaired. There is power ^s . Patent Document 1: Japanese Unexamined Patent Publication No. 2006-59743

Disclosure of the invention

[0006] A heating cooker includes a top plate having an upper surface and an outer periphery configured to place an object to be heated, a frame that covers a part of the outer periphery of the top plate, and a part of the outer periphery of the top plate. A front plate that covers other parts, and a connecting member that connects the frame and the front plate are provided. The connecting member has a projecting portion in which the end surface of the frame body and the end surface of the front plate are in contact with each other and at least one of the end surface of the frame body and the end surface of the front plate is covered.

[0007] In this heating cooker, even if there is a variation in the attachment at the time of coupling by the connecting member, the joints are not conspicuous.

Brief Description of Drawings

[0008] FIG. 1A is a perspective view of a heating cooker according to Embodiment 1 of the present invention.

1B is a cross-sectional view of the cooking device shown in FIG. 1A along line IB-1B.

FIG. 2 is a cross-sectional view of the cooking device shown in FIG. 1A along line 2-2.

FIG. 3A is an exploded perspective view of the heating cooker in the first embodiment.

FIG. 3B is a cross-sectional view taken along line 3B-3B of the cooking device shown in FIG. 3A.

FIG. 3C is a cross-sectional view of another connecting member of the heating cooker in the first embodiment.

FIG. 4 is a perspective view of a cooking device according to Embodiment 2 of the present invention.

5 is a cross-sectional view of the cooking device shown in FIG. 4 taken along line 5-5.

FIG. 6 is a perspective view of a heating cooker according to Embodiment 3 of the present invention.

FIG. 7 is a cross-sectional view of the cooking device shown in FIG. 6 taken along line 7-7.

FIG. 8 is a perspective view of a cooking device according to Embodiment 4 of the present invention.

FIG. 9 is a cross-sectional view of the heating cooker shown in FIG.

FIG. 10 is a perspective view of main parts of a heating cooker according to Embodiment 5 of the present invention.

FIG. 11A is a perspective view of main parts of a heating cooker according to Embodiment 6 of the present invention.

FIG. 11B is a cross-sectional view taken along line 11B-11B of the heating cooker shown in FIG. 11A.

[FIG. 12A] FIG. 12A is an exploded perspective view of main parts of a heating cooker according to Embodiment 6.

[FIG. 12B] FIG. 12B is a cross-sectional view of main parts of another heating cooker according to Embodiment 6.

FIG. 13 is a rear view of the main part of the heating cooker according to the seventh embodiment of the present invention. 14A] FIG. 14A is an exploded perspective view of the heating cooker in the seventh embodiment.

[FIG. 14B] FIG. 14B is a sectional view taken along lines 14B-14B of the heating cooker shown in FIG. 14A. FIG. 15 is a perspective view of the heating cooker according to the eighth embodiment of the present invention.

16] FIG. 16 is a perspective view of a main part of the heating cooker according to the eighth embodiment.

FIG. 17 is a plan view of the main part of the heating cooker shown in FIG.

FIG. 18 is a cross-sectional view of the cooking device shown in FIG. 17 taken along line 18-18.

19] FIG. 19 is a perspective view of the connecting member of the heating cooker according to the ninth embodiment of the present invention. FIG. 20 is a cross-sectional view of the main part of the heating cooker according to the ninth embodiment.

FIG. 21 is an exploded perspective view of the heating cooker according to the tenth embodiment of the present invention.

FIG. 22 is a cross-sectional view of a main part of the heating cooker according to the tenth embodiment.

FIG. 23 is a cross-sectional view of a main part of the heating cooker according to the eleventh embodiment of the present invention. Fig. 24] FIG. 24 is a cross-sectional view of the main part of the heating cooker in the twelfth embodiment of the present invention. 25] FIG. 25 is a perspective view of a main part of the heating cooker according to the thirteenth embodiment of the present invention. 26] FIG. 26 is a perspective view of a conventional cooking device.

FIG. 27 is a cross-sectional view taken along line 27-27 of the conventional heating cooker shown in FIG. Explanation of symbols

11 Top plate

12 Frame

13 Front plate

14 Connecting material

14A insertion section

15 Protrusion

19 Support plate

24 Sealing material

512 Top plate 517 Connection member

517A Ryobu

517B joint

517C inclined surface

517D step

518 Support plate

518A support

518B contact part

519 Fixed part

520 Convex

BEST MODE FOR CARRYING OUT THE INVENTION

[0010] (Embodiment 1)

FIG. 1 is a perspective view of heating cooker 1001 according to Embodiment 1 of the present invention. FIG. 1B is a cross-sectional view taken along line IB-1B of heating cooker 1001 shown in FIG. 1A. The cooking device 1001 includes a top plate 11, a frame 12 that covers the outer periphery of the top plate 11, a front plate 13 that covers the outer periphery of the top plate 11, and a connection member 14 that connects the frame 12 and the front plate 13. Is provided. The top plate 11 has an upper surface 911E configured to place an object to be heated such as a pan, and is made of a heat resistant material such as a ceramic plate. The top plate 11 has a rectangular shape substantially surrounded by sides 911A to 911D. Sides 911A and 911C are located on opposite sides, and sides 911B and 911D are located on opposite sides. The frame 12 has a U-shaped cross section and covers the sides 911B to 911D. The front plate 13 is separate from the frame and covers the side 911A of the top plate 11. The connecting member 14 is made of resin. The heating cooker 1001 is built into the cabinet 16. That is, the frame 12 covers a part of the outer periphery of the top plate 11, and the front plate 13 covers the other part of the outer periphery of the top plate 11.

FIG. 2 is a cross-sectional view taken along line 2-2 of heating cooker 1001 shown in FIG. 1A. FIG. 3A is an exploded perspective view of the heating cooker 1001. FIG. 3B is a cross-sectional view taken along line 3B-3B of heating cooker 1001 shown in FIG. 3A. The frame 12 is formed by bending a linear member in two places. The front plate 13 has a rectangular shape substantially surrounded by sides 13C to 13F. Side 13C, 13 E is located on the opposite side, and sides 13D and 13F are located on the opposite side. The side 13C of the front plate 13 is provided with a cover! /, Part 13B covering the side 911A and the top surface 911E of the top plate 11! /. The operation unit 13A provided on the upper surface 13G of the front plate 13 has a touch key for operating the cooking device 1001. As shown in FIG. 3B, the other side 13D of side 13C of front plate 13; 13F is bent in a U-shape downwardly!

As shown in FIGS. 2 and 3A, the connection member 14 has a protruding portion 15 that contacts the end surface 12 A of the frame 12 and the end surface 13 H of the front plate 13. The end surface 12A of the frame 12 is opposed to the end surface 13H of the front plate 13 through the protrusion 15. The protruding portion 15 covers the end surface 13H of the front plate 13 and protrudes by about lmm to 5 mm to cover the upper surface 13G of the front plate 13. The connection member 14 has a insertion portion 14A that is fitted into the frame body 12 from the end surface 12A of the frame body 12.

[0013] A method for assembling the heating cooker 1001 will be described.

First, the frame body 12 is attached to the top plate 11. The insertion portion 14A of the connecting member 14 is press-fitted into the frame body 12, and the end surface 12A of the frame body 12 is abutted against the protruding portion 15 of the connecting member 14, thereby protecting the edge of the end surface 12A. Mount the front plate 13 on the side 911A of the top plate 11. Thereafter, the frame body 12 with the connecting member 14 fitted therein is sandwiched between the sides 911B and 911C of the top plate 11 and assembled. Then, the frame body 12 is directed to the front plate 13 and slid along the sides 911B and 91 ID of the top plate 11, and the connection member 14 is brought into contact with the end surface 13H of the front plate 13. At this time, since the connecting member 14 can be positioned outside the end face 13H of the front plate 13 and has the protruding portion 15 that covers the front plate 13, the connecting member 14 can be easily assembled to the front plate 13. . The protruding portion 15 of the connecting member 14 covers the end face 13H of the front plate 13. Therefore, the push-in varies during installation, for example, even if the entire end surface 13H is not in contact with the connection member 14 and there is a gap between the connection member 14 and the end surface 13H, the end surface 13H of the front plate 13 is a protruding portion. The frame 12 can be attached to the front plate 13 with no gap when viewed from the outside.

[0015] As described above, in Embodiment 1, the connecting member 14 includes the end surface 12A of the frame 12 and the front plate.

13 has a projecting portion 15 against which the end face 13H hits, and the projecting section 15 covers the end face 13H. Thereby, even if a gap is generated between the connecting member 14 and the front plate 13, the gap can be prevented from being seen.

[0016] The insertion portion 14A of the connection member 14 is fitted into the frame body 12. With this structure, the connection member 14 can be assembled to the front plate 13 after the connection member 14 is fitted into the frame 12. Thus, a cooking device 1001 that can be easily assembled is obtained.

FIG. 3C is a cross-sectional view of another cooking device 1002 according to Embodiment 1. In FIG. 3C, the same parts as those in the heating cooker 1001 shown in FIGS. 2 and 3 are denoted by the same reference numerals, and description thereof is omitted. A heating cooker 1002 shown in FIG. 3C includes a connecting member 114 instead of the connecting member 14 of the heating cooker 1001. The protruding portion 115 of the connecting member 114 covers the end surface 12A of the frame body 12 that is not the end surface 13H of the front plate 13. Further, the insertion portion 114A of the connection member 114 is fitted into the front plate 13 from the end face 13H of the front plate 13.

[0018] The heating cooker 1002 is assembled as follows. Attach the frame 12 to the top plate 11.

The insertion portion 114A of the connecting member 114 is press-fitted into the front plate 13, and the end surface 13H of the front plate 13 is abutted against the protruding portion 115 of the connecting member 114, thereby protecting the edge of the end surface 13H. Thereafter, the front plate 13 fitted with the connecting member 114 is attached to the side 911A of the top plate 11, the end surface 12A of the frame 12 is brought into contact with the protruding portion 115 of the connecting member 114, and the protruding portion 115 makes the frame 12 As a result, the connecting member 114 is brought into contact with the end face 12A of the frame body 12. At this time, the connection member 114 can be positioned outside the end surface 12A of the frame body 12 and has the protruding portion 115 that covers the frame body 12, so that the connection member 114 can be easily assembled to the frame body 12. it can. The protrusion 115 of the connecting member 114 covers the end surface 12A of the frame 12. Therefore, the push-in varies during installation, for example, even if the entire end surface 12A is not in contact with the connection member 114 and there is a gap between the connection member 114 and the end surface 12A, the end surface 12A of the frame 12 is a protruding portion. The frame 12 can be attached to the front plate 13 with no gap when viewed from the outside.

As described above, in Embodiment 1, the connecting member 114 has the protruding portion 115 where the end surface 12A of the frame 12 and the end surface 13H of the front plate 13 abut, and the protruding portion 115 covers the end surface 12A. Thus, even if a gap is generated between the connection member 114, the frame body 12, and the front plate 13, the gap can be prevented from being seen.

[0020] The insertion portion 114A of the connection member 114 is fitted into the front plate 13. With this structure, since the connection member 114 can be assembled to the frame 12 after the connection member 114 is fitted into the front plate 13, a heating cooker 1002 that can be easily assembled is obtained.

In the first embodiment, the frame 12 is formed by bending a linear member in two places. The frame 12 is formed of members separated from each other that are respectively attached to the sides 911 B to 911 D of the top plate 11. May be. In that case, the same effect can be obtained by connecting each member with a connection member having the same structure as the connection member 14 or the connection member 114.

[0022] If the widths of the projecting portions 15 and 115 of the connecting members 14 and 114 are made as small as possible, a heating cooker 1001 and 1002 force S with no steps in appearance can be obtained.

[0023] The connecting members 14, 114 may be formed of rubber instead of resin. In this case, the front plate 13, the frame body 12, and the top plate 11 can be reliably sealed.

[0024] The heating cookers 1001 and 1002 have the same effect as a stand-alone type used alone as well as a built-in type incorporated in the cabinet 16.

[Embodiment 2]

FIG. 4 is a perspective view of heating cooker 1003 according to Embodiment 2 of the present invention. Figure 5

FIG. 5 is a cross-sectional view taken along line 5-5 of heating cooker 1003 shown in FIG. In Figure 4 and Figure 5,

1 to 3B are denoted by the same reference numerals, and description thereof is omitted.

In the present embodiment, heating cooker 1003 further includes an adhesive 18 provided in space 17 between top plate 11 and frame 12. The adhesive 18 is a heat-resistant adhesive such as silicon, and is applied over the entire circumference of the space 17 to bond the top plate 11 and the frame body 12 together. The adhesive 18 seals the space between the top plate 11 and the frame 12 and prevents water from entering through the space 17 from the outside. The adhesive 18 may be formed of a sealing tape that is not limited to a liquid material such as silicon. This prevents water from spilling anywhere on the top plate 11 from entering the cooking device.

The adhesive 18 is provided between the top plate 11 and the frame body 12. In addition, a similar adhesive may be provided between the top plate 11 and the front plate 13, that is, between the top plate 11 and the cover 13B, between the connection member 14 and the top plate 11, and between the connection member 14 and By providing also between the frame body 12 and between the connecting member 14 and the front plate 13, a space between the members can be reliably sealed, and a heating cooker having high reliability can be obtained.

[0028] The insertion portion 14A of the connection member 14 fitted in the frame body 12 may not be filled with the adhesive material 18 in some cases. However, in that case, the gap between the insertion portion 14A and the frame body 12 is made by securely bonding the insertion portion 14A of the connection member 14 and the frame body 12 with the adhesive 18. Combing power S Therefore, the entire periphery of the frame 12 can be sealed with the adhesive 18. Even in the part covered with the connection member 14, the adhesive 18 is provided in the gap between the connection member 14, the front plate 13, and the top plate 11, so that the connection member 14, the front plate 13, and the top plate 11 are more securely connected. Can be sealed

[Embodiment 3]

FIG. 6 is a perspective view of heating cooker 1004 according to Embodiment 3 of the present invention. FIG. 7 is a cross-sectional view of the cooking device shown in FIG. 6 taken along line 7-7. 6 and FIG. 7, the same reference numerals are given to the same portions as those of the heating cooker 1003 in the second embodiment shown in FIGS. 4 and 5, and the description thereof is omitted.

The cooking device 1004 further includes a support plate 19 that is provided below the top plate 11 and supports the top plate 11, and an adhesive 118 that adheres the top plate 11 and the support plate 19. The support plate 19 and the adhesive 118 are provided over the entire circumference of the frame 12! /. The adhesive 118 is formed on the entire circumference of the support plate 19! /, And is provided on the step 20! /.

[0031] The operation of the cooking device 1004 will be described.

An adhesive 18 is applied to the space 17 between the frame 12 and the top plate 11. Even if water spilled on the upper surface 911E of the top plate 11 reaches between the frame 12 and the top plate 11, the adhesive 18 can be prevented from entering the inside of the heating cooker. If a part of the adhesive 18 is cut, the water S can be reliably prevented from entering the inside of the heating cooker by the force S passing through the outer periphery of the top plate 11 in the frame 12 and the adhesive 118. it can.

[Embodiment 4]

FIG. 8 is a bottom perspective view of cooking device 1005 according to Embodiment 4 of the present invention. FIG. 9 is a cross-sectional view of the cooking device shown in FIG. 8 taken along line 9-9. 8 and FIG. 9, the same reference numerals are given to the same portions as those of the heating cooker 1004 in Embodiment 3 shown in FIG. 6 and FIG. 7, and the description thereof is omitted. In FIG. 8, the cooking device 1005 is shown upside down.

In the heating cooker 1005 according to the embodiment, the lower surface 21 of the frame 12, the lower surface 22 of the front plate 13, and the lower surface 23 of the connecting member 14 are substantially in the same plane, and all of the lower surfaces 21, 22, 23 are present. There is a continuous seal 24 around the circumference!

[0035] The sealing material 24 is formed of foamed silicon, sealing tape, or rubber packing. [0036] The upper surface of the top plate 11 The water spilled into the IE may enter between the frame 12 and the cabinet 16. In the heating cooker 1005, since the gap between the frame 12 and the cabinet 16 is filled with the sealing material 24, water does not enter the cabinet 16. Since the lower surface 22 of the front plate 13 and the lower surface 23 of the connecting member 14 are similarly sealed by the sealing material 24, water does not enter the cabinet 16. At the joint between the lower surface 21 of the frame 12 and the lower surface 23 of the connecting member 14, the entire circumference can be joined by overlapping each other or filling the joint with the sealing material 24. Eyes can be securely sealed. Since the joints between the lower surface 22 of the front plate 13 and the lower surface 23 of the connecting member 14 can be overlapped with each other or filled with the sealant 24, the entire circumference can be joined. Can be sealed reliably. Thus, the heating cooker 1005 can prevent water from entering the cabinet 16 and has high reliability.

[0037] (Embodiment 5)

FIG. 10 is a perspective view of heating cooker 1006 according to Embodiment 5 of the present invention. In FIG. 10, the same reference numerals are assigned to the same portions as those in the heating cooker 1001 in the first embodiment shown in FIG. 1, and the description thereof is omitted. The heating cooker 1006 is provided with an inclined portion 25 in which the end of the protruding portion 15 of the connecting member 14 is chamfered and inclined with respect to the frame body 12 and the front plate 13.

[0038] When wiping the top plate 11, the frame body 12, and the connection member 14 with the cloth width, the cloth width is not attracted to the connection member 14 to the inclined portion 25, and the top plate 11, the frame body 12, and the connection member 14 are easily attached. It can be wiped off, and it is possible to make it difficult for dust to collect on the connection member 14. Further, the connecting member 14 can be made inconspicuous due to the smooth shape of the inclined portion 25.

[0039] (Embodiment 6)

FIG. 11A is a perspective view of heating cooker 1007 according to Embodiment 6 of the present invention. FIG. 11B is a cross-sectional view taken along line 11B-11B of the cooking device 1007 shown in FIG. 11A. FIG. 12A is an exploded perspective view of the cooking device 1007. In FIG. 11A, FIG. 11B, and FIG. 12A, the same parts as those in the heating cooker 1001 in the first embodiment shown in FIG.

[0040] A heating cooker 1007 according to Embodiment 6 is a connecting member of the heating cooker 1001 shown in FIG. A connecting member 26 is provided instead of 14. The connecting member 26 has a inserting portion 26A and a protruding portion 15 similar to the inserting portion 14A and the protruding portion 15 of the connecting member 14, and further has a protruding portion 15A that covers the frame body 12. The connecting member 26 covers the end surface 12A of the frame 12 and the end surface 13H of the front plate 13. The insertion portion 26A of the connecting member 26 is fitted into the frame body 12. The protrusions 15 and 15A cover the front plate 13 and the frame body 12 so as to overlap the front plate 13 and the frame body 12 by about lmm to 5 mm, respectively.

[0041] A method for assembling the heating cooker 1007 will be described. First, the frame 12 is attached to the top plate 11. The insertion part 26A of the connecting member 26 is press-fitted into the frame body 12, and the edge of the end face 12A is protected by abutting the end face 12A of the frame body 12 against the protruding part 15 of the connecting member 26. Mount the front plate 13 on the side 9 11A of the top plate 11. Thereafter, the frame body 12 with the connecting member 26 fitted therein is sandwiched between the sides 911B and 911C of the top plate 11 and assembled. Then, the frame body 12 is slid along the sides 911B and 911D of the top plate 11 toward the front plate 13, and the connection member 26 is brought into contact with the end surface 13H of the front plate 13. At this time, since the connecting member 26 can be positioned outside the end face 13H of the front plate 13 and has the protruding portion 15 that covers the front plate 13, it is possible to easily attach the connecting member 26 to the front plate 13. S can. The protrusion 15 of the connecting member 26 covers the end face 13H of the front plate 13. Therefore, the push-in varies during mounting, for example, even if the entire end surface 13H is not in contact with the connection member 26 and there is a gap between the connection member 26 and the end surface 13H, the end surface 13H of the front plate 13 is not the protrusion 15 Attaching the frame 12 to the front plate 13 without gaps when viewed from the outside is covered with the force S.

As described above, in the seventh embodiment, the connection member 26 includes the end surface 12A of the frame body 12 and the front plate.

There are 13 projecting portions 15 against which the end face 13H hits, and the projecting parts 15 and 15A cover the end face 13H and the end face 12A, respectively. As a result, even if a gap is generated between the connecting member 26 and the frame 12 or between the connecting member 26 and the front plate 13, it is possible to prevent the gap from being seen.

[0043] The insertion portion 26A of the connection member 26 is fitted into the frame body 12. With this structure, since the connecting member 26 can be assembled to the front plate 13 after the connecting member 26 is fitted into the frame 12, a cooking device 1007 that can be easily assembled is obtained.

FIG. 12B is a cross-sectional view of another cooking device 1008 according to Embodiment 6. In FIG. 12B, the same parts as those of the cooking device 1007 shown in FIGS. 11A, 11B, and 12A are denoted by the same reference numerals, and the description thereof is omitted. The cooker 1002 shown in Fig. 12B is a cooker 1 A connecting member 126 is provided instead of the connecting member 26 of 001. The connecting member 126 has projecting portions 115 and 115A that respectively cover the end surface 13H of the front plate 13 and the end surface 12A of the frame 12 similarly to the projecting portions 15 and 15A shown in FIG. 11B. The insertion portion 126A of the connecting member 126 is fitted into the front plate 13 by the end surface 13H force of the front plate 13.

[0045] The heating cooker 1008 is assembled as follows. Attach the frame 12 to the top plate 11.

The insertion portion 126A of the connecting member 126 is press-fitted into the front plate 13, and the end surface 13H of the front plate 13 is abutted against the protruding portion 115 of the connecting member 126, thereby protecting the edge of the end surface 13H. Thereafter, the front plate 13 fitted with the connecting member 126 is attached to the side 911A of the top plate 11, the end surface 12A of the frame 12 is brought into contact with the protruding portion 115A of the connecting member 126, and the frame 12 is formed by the protruding portion 115A. As a result, the connecting member 26 is brought into contact with the end surface 12A of the frame body 12. At this time, the connection member 126 can be positioned outside the end face 12A of the frame body 12 and has the protruding portion 115A that covers the frame body 12, so that the connection member 126 can be easily assembled to the frame body 12. . The protruding portion 115 of the connecting member 126 covers the end surface 12A of the frame 12. Therefore, the push-in varies at the time of attachment, for example, even if the entire end surface 12A is not in contact with the connection member 126 and there is a gap between the connection member 126 and the end surface 12A, the end surface 12A of the frame 12 has the protruding portion 115. The frame 12 can be attached to the front plate 13 with no gap when viewed from the outside.

As described above, in Embodiment 7, the connection member 126 has the protruding portion 115 where the end surface 12A of the frame 12 and the end surface 13H of the front plate 13 abut, and the protruding portion 115 covers the end surface 12A. Thus, even if a gap is generated between the connecting member 126, the frame body 12, and the front plate 13, the gap can be prevented from being seen.

[0047] The insertion portion 126A of the connection member 126 is fitted into the front plate 13. With this structure, since the connecting member 126 can be assembled to the frame 12 after the connecting member 126 is fitted into the front plate 13, a heating cooker 1008 that can be easily assembled is obtained.

[0048] If the widths of the protrusions 15, 15A, 115, 115A of the connecting members 26, 126 are made as small as possible, heating cookers 1007, 1008 with no steps in appearance can be obtained.

[0049] (Embodiment 7)

FIG. 13 is a perspective view showing the back surface of heating cooker 1009 according to Embodiment 7 of the present invention. FIG. 14A is an exploded perspective view of the cooking device 1009. Figure 14B shows the addition shown in Figure 14A. It is sectional drawing in line 14B-14B of the heat cooker 1009. FIG. In FIG. 13, FIG. 14A and FIG. 14B, the same parts as those of the cooking device 1007 shown in FIG. 11A, FIG. 11B and FIG.

The cooking device 1009 further includes a support plate 19 in the cooking device 1007 according to the sixth embodiment. The support plate 19 is fixed to the lower surface 911F on the opposite side of the upper surface 911E of the top plate 11 with an adhesive. The side plate 29 of the front plate 13 is overlapped and bonded only to the first portion 29A around the support plate 19 and the connecting member 26, and in the second portion 29B of the side plate 29 other than the first portion 29A, It is separated from the support plate 19 and the connecting member 26. That is, the side surface 28 of the support plate 19 faces the side surface 29 with a space from the side surface 29 of the front plate 13 and is positioned inside the side surface 29.

[0051] A method for assembling the heating cooker 1009 will be described. Place the top plate 11 on the support plate 19 and bond it. Thereafter, an adhesive 38 is applied to the surface of the front plate 13 that is to be bonded to the top plate 11, and the front plate 13 is attached to the top plate 11 and the support plate 19. When attaching the front plate 13 to the top plate 11 and the support plate 19, the side plate 28 of the support plate 19 is located inside the side plate 29 of the front plate 13. Can be installed. In the vicinity of the connecting member 26, the lower surface 27 of the support plate 19 and the lower surface 22 of the front plate 13 overlap each other, so that the front plate 13 is slid toward the top plate 11 when being attached to the support plate 19. However, since the front plate 13 can be brought into contact with the top plate 11 only by sliding about 5 mm, the front plate 13 can be easily attached without the adhesive 38 being displaced. If the portion where the front plate 13 and the support plate 19 overlap is large, the front plate 13 is slid for a long distance, so that the adhesive 38 may adhere to unnecessary portions. By overlapping the support plate 19 and the front plate 13 with only a part, the front plate 13 can be prevented from peeling off from the support plate 19.

[0052] The front portion 13J of the front plate 13 and the front surface 19A of the support plate 19 overlap. The strength can be secured by fixing the front plate 13 and the support plate 19 with screws.

[0053] The cooking device according to Embodiments 1 to 7 can be applied to a stationary cooking device, and can be applied to any heating source such as induction heating or gas.

[Embodiment 8]

FIG. 15 is a perspective view of heating cooker 2001 according to Embodiment 8 of the present invention. FIG. 16 These are the principal part perspective views of the heating cooker 2001. FIG. The cooker 2001 is an induction cooker. The cooking device 2001 has a casing 511 that incorporates an induction heating coil and a control device. The upper portion of the housing 511 is covered with a top plate 512 formed of a heat-resistant material such as crystallized glass. The top surface 512F of the top plate 512 is configured to place a heated object 601 such as a pan or a frying pan. The top plate 512 has a rectangular shape having an outer periphery 512A composed of four sides 512B to 512E. Three sides 512C to 512E of the top plate 512 are covered with a frame body 513 having a substantially C-shaped cross section. The remaining side 512B is covered with a front plate 515 having an operation portion 514. The front plate 515 has a contact portion 515A that contacts the top plate 512 and an upper surface portion 515B that is higher than the contact portion 515A. The upper surface portion 515B is provided with a notch 516 facing the end surface 513A of the frame 513. A connection member 517 having a substantially C-shaped cross section is attached to an end surface 513A of the frame 513. That is, the frame 513 covers a part of the outer periphery 512A of the top plate 512, and the front plate 515 covers the other part of the outer periphery 512A of the top plate 512.

FIG. 17 is a plan view of the main part of the cooking device 2001. 18 is a cross-sectional view taken along line 18-18 of the cooking device 2 001 shown in FIG. The connection member 517 includes a insertion portion 517A that is inserted inside the frame body 513, and a contact portion 517B that fills a gap between the cutout portion 516 and the end surface 513A of the frame body 513. The end surface 513A of the frame body 513 and the contact portion 517B are both disposed in the notch portion 516. The contact portion 517B is surrounded by a frame body 513 and an upper surface portion 515B. When the top plate 512, the front plate 515, and the frame 513 are cleaned with a cloth cloth, the joint 517B is a force that is substantially in the same plane as the surface 513B of the frame 513 and the upper surface 515B of the front plate 515, or low. The cloth width does not catch on. The frame body 513, the front plate 515, and the connection member 517 are coated with an adhesive and bonded and fixed to each other.

A method for assembling the heating cooker 2001 will be described. Adhesive is applied to the insertion portion 517 A of the connection member 517 and inserted into the frame 513. Then, an adhesive is applied to the inside of the frame body 513 and the insertion portion 517A, and the frame body 513 and the insertion portion 517A are fitted so as to cover the outer periphery 512A of the top plate 512. The top plate 512, the frame body 513, and the connection member 517 are bonded and sealed with an adhesive, and the frame body 513 and the connection member 517 are attached to the top plate 512. Next, an adhesive is applied to the portion of the front plate 515 that covers the top plate 512, and the top plate 512 is covered from above. This glue The top plate 512, the front plate 515, and the connection member 517 are bonded and sealed with the material, and the front plate 515 is attached to the top plate 512. Thus, when attaching the front plate 515 to the top plate 512, the front plate 515 is covered with the top plate 512 from above, and the heating cooker 2001 can be easily installed without having to slide the front plate 515 with respect to the connection member 517. Can be assembled. The joint 517B is surrounded by the surface 513B of the frame 513 and the upper surface 515B of the front plate 515 and does not protrude from the surface 513B of the frame 513 and the upper surface 515B of the front plate 515, so that the frame 513 and the front plate 515 Hands and cloths do not get caught on the joint 517B and the joint 517B is not pulled out.

[0057] (Embodiment 9)

FIG. 19 is a cross-sectional view of heating cooker 2002 according to Embodiment 9 of the present invention. FIG. 20 is a perspective view of the connecting member 617 of the heating cooker 2001. FIG. In FIG. 19 and FIG. 20, the same reference numerals are assigned to the same parts in FIG. 15 as those in the heating cooker 2001 according to the eighth embodiment shown in FIG.

The cooking device 2002 according to the ninth embodiment includes a connecting member 617 instead of the connecting member 517 of the heating cooker 20 01 according to the eighth embodiment. Similarly to the connection member 517, the connection member 617 includes a insertion portion 617A that is inserted inside the frame body 513, and a connection portion 617B that fills a gap between the notch portion 516 and the end surface 513A of the frame body 513. Have An inclined surface 617C inclined so as to become lower toward the front plate 515 is formed at a portion of the connecting portion 617 that contacts the front plate 515 of the contact portion 617B. When the front plate 515 is attached, the front plate 515 comes into contact with the inclined surface 617 and covers the inclined surface 617.

[0059] Since the connecting portion 617B of the connecting member 617 is in contact with the front plate 515 at the inclined surface 617C, the cloth width is difficult to be hung on the bow I during the cleaning. Furthermore, the joint 617B is covered with the front plate 515! /, So the joint 617B is difficult to be pulled out. Even if the mounting positions of the frame body 513 and the front plate 515 vary and a gap is generated, the front plate 515 covers the inclined surface 617C, so that the top plate 512 cannot be seen from the notch 516 and the joint is not conspicuous.

[0060] (Embodiment 10)

FIG. 21 is an exploded perspective view of heating cooker 2003 according to Embodiment 10 of the present invention. FIG. 22 is a sectional view of the main part of the heating cooker 2003. In Fig. 21 and Fig. 22, from Fig. 15 to Fig. The same parts as those of the heating cooker 2001 according to the eighth embodiment shown in FIG.

[0061] The heating cooker 2003 in the tenth embodiment further includes a support plate 518 that supports the lower surface 512G opposite to the upper surface 512F of the top plate 512. The support plate 518 has a support portion 518 A that protrudes from the front plate 515 and supports the front plate 515. The front plate 515 is hooked on the tip of the support portion 518 A, and the front plate 515 is covered with the top plate 512 with the support portion 518A as a fulcrum. Assembled into. The front plate 515 has a contact portion 515A that contacts the top plate 512, and an upper surface portion 515B that is higher than the contact portion 515A.

[Embodiment 11]

FIG. 23 is a cross-sectional view of cooking device 2004 according to Embodiment 11 of the present invention. In FIG. 23, the same parts as those in the heating cooker 2003 according to the tenth embodiment shown in FIGS. 21 and 22 are denoted by the same reference numerals, and the description thereof is omitted.

The cooker 2004 according to the eleventh embodiment includes a support plate 618 instead of the support plate 518 of the cooker 2003 according to the tenth embodiment shown in FIG. 21 and FIG. The support plate 618 further includes a fixing portion 619 that fixes the frame body 513 and the support plate 618, and a contact portion 618B that contacts the back side of the connection member 517. When the frame body 513 is attached to the support plate 618 with the fixing portion 619, the connection member 517 comes into contact with the contact portion 618B. As a result, the frame body 513 is positioned regardless of the position of the top plate 512. Accordingly, the connection member 517 is supported by the contact portion 618B regardless of variations in the width of the top plate 512, and the connection member 517 can be prevented from falling off toward the top plate 512.

[0064] (Embodiment 12)

FIG. 24 is a cross-sectional view of cooking device 2005 according to Embodiment 12 of the present invention. In FIG. 24, the same parts as those in the heating cooker 2004 according to Embodiment 11 shown in FIG. 23 are denoted by the same reference numerals, and the description thereof is omitted.

[0065] In the heating cooker 2005 according to the twelfth embodiment, the contact portion 618B that contacts the back side of the connection member 517 is made shorter than the insertion portion 517A of the connection member 517, and the insertion portion 517A is pulled to the contact portion 618B. There is a stepped part 517D to hang! When the frame 513 is attached to the support plate 618, the stepped portion 517D is engaged with the abutting portion 618B, and the connecting member 517 is removed from the frame 513. Even if a force is applied to the connecting member 517 in the direction, the connecting member 517 cannot be removed.

[0066] (Embodiment 13)

FIG. 25 is a perspective view of a main part of heating cooker 2006 according to Embodiment 13 of the present invention. In FIG. 25, the same parts as those of the cooking device 2001 according to Embodiment 8 shown in FIG. 15 are denoted by the same reference numerals, and the description thereof is omitted.

[0067] In heating cooker 2006 in the thirteenth embodiment, linear convex portion 520 is provided on upper surface portion 515B of front plate 515 to the vicinity of contact portion 517B. The convex portion 520 floats the heated object 601 from the upper surface 512F of the top plate 512 when the heated object 601 placed on the upper surface 512F of the top plate 512 is shifted toward the connecting member 517, and makes contact with the contact portion 517B. To prevent. As long as the convex portion 520 is provided in the vicinity of the connection member 517, the shape and position thereof are not limited. The convex portion 520 may be formed on the top plate 512 or the frame body 513 which may be formed of a plurality of protrusions.

[0068] In the heating cooker 2006 according to the thirteenth embodiment, the convex portion 520 prevents the heated object 601 and the contact portion 517B from coming into contact with each other, so that the hot heated object 601 is placed above the contacting portion 517B. Even if the object to be heated 601 does not touch the contact portion 517B directly, the force S prevents deformation and discoloration of the contact portion 517B.

[0069] (Embodiment 14)

In the cooking device according to the fourteenth embodiment, the connecting member 517 in the cooking devices 2001 to 2006 according to the eighth to eighth embodiments is formed of an elastic body. The connecting member 517 is pressed against the top plate 512 and the frame body 513. Thus, even if the adhesion between the top plate 512 and the connection member 517 or between the frame body 513 and the connection member 517 is insufficient, the sealing can be surely performed by the elastic force of the connection member 517. The elastic body forming the connection member 517 is not particularly limited as long as it has heat resistance.

Note that the present invention is not limited to the above-described embodiment.

Industrial applicability

[0071] The heating cooker according to the present invention can make the joints inconspicuous even if there is a variation in the attachment at the time of connection by the connecting member, and can be applied to all cooking devices having a top plate and a frame.

Claims

The scope of the claims

[1] A top plate having an upper surface configured to place an object to be heated and an outer periphery;

A frame that covers a part of the outer periphery of the top plate;

A front plate covering the other part of the part of the outer periphery of the top plate;

A projecting portion that contacts an end surface of the frame body and an end surface of the front plate and covers at least one of the end surface of the frame body and the end surface of the front plate; A connecting member connecting the front plate,

A cooking device equipped with.

[2] An adhesive that bonds the top plate and the frame and seals between the top plate and the frame, and bonds the top plate and the front plate to each other, and the top plate and the front plate An adhesive that seals between and an adhesive that adheres the connection member and the top plate and seals between the connection member and the top plate;

The cooking device according to claim 1, further comprising: an adhesive that adheres the frame and the front plate and seals between the frame and the front plate.

[3] a support plate provided on the lower surface of the top plate;

An adhesive for bonding the top plate and the support plate;

The cooking device according to claim 1, further comprising:

[4] The side surface of the front plate is

A first portion that overlaps the support plate and the connection member around the support plate and the connection member;

A second portion away from the support plate;

The cooking device according to claim 3, wherein

[5] The lower surface of the frame body, the lower surface of the front plate, and the lower surface of the connection member are on the same plane, and the entire circumference of the lower surface of the frame body, the lower surface of the front plate, and the lower surface of the connection member 2. The heating cooker according to claim 1, further comprising a sealing material provided in.

[6] The cooking device according to claim 1, wherein the protruding portion of the connection member is chamfered so as to be inclined toward the frame body or the front plate.

[7] The connection member further includes a insertion portion fitted in one of the frame and the front plate.

The cooking device according to claim 1.

[8] A top plate having an upper surface configured to place an object to be heated and an outer periphery;

A frame covering a part of the outer periphery of the top plate;

A front plate provided with a notch that covers the other part of the outer periphery of the top plate and faces the end surface of the frame;

A insertion portion inserted inside the frame,

A connecting portion that fills a gap between the end face of the frame and the notch, and a connecting member having

With

The front plate covers the other part of the outer periphery of the top plate,

The connecting portion of the connecting member is a heating cooker having the same height force as or lower than the upper surface portion of the frame and the front plate.

[9] The connecting portion of the connecting member has an inclined surface that is inclined so as to be lowered toward the front plate, and the front plate is in contact with the inclined surface to cover the inclined surface. Item 9. The cooking device according to item 8.

[10] It further comprises a support plate for supporting the lower surface of the top plate,

The cooking device according to claim 8, wherein the support plate has a support portion that projects toward the front plate and supports the front plate.

[11] The support plate includes:

A fixing portion for fixing the frame and the support plate;

A contact portion that contacts the back side of the connection member;

The heating cooker according to claim 10, further comprising:

[12] The contact portion of the support plate is shorter than the insertion portion of the connection member.

12. The cooking device according to claim 11, wherein the connection member further includes a step portion provided with the insertion portion and hooked on the contact portion.

13. The cooking device according to claim 8, further comprising a convex portion that prevents the heated object from contacting the contact portion of the connection member.

14. The cooking device according to claim 8, wherein the connection member is made of an elastic body and is pressed against the top plate and the frame.

[15] providing a top plate having an upper surface and a lower surface configured to place an object to be heated;

Providing a support plate for supporting the lower surface of the top plate;

And a step of covering a part of the outer periphery of the top plate with a front plate using the support plate as a fulcrum.