JP2014137146A - Heating cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a heating cooker which does not require positioning when fitting a side cover, in which a cover can be fitted to a gap of a front surface opening part easily and can be installed in a short time, and to solve the problem in which, when fitting the side cover for covering the gap, it is necessary to fit or insert a protrusion provided on a rear surface of the side cover into a recess or a hole provided on a side surface of a cooker body; however, as the side surface of the cooker body is shielded by the side cover, positioning of the recess and the protrusion is difficult and fitting of the side cover requires a lot of time.SOLUTION: In a built-in type heating cooker including a cover 47 on a body front surface 2f, the cover 47 includes: an upper cover 50 which is located above the body front surface 2f; and side covers 48 which are connected to both ends of the upper cover 50, which are located on both side surfaces 2a of the body front surface 2f and in which the interval on the lower side is arranged to be narrower than that on the upper side.

Description

  The present invention relates to a built-in heating cooker used by being incorporated in a sink.

  There exists a thing of patent document 1 as a built-in heating cooker used by incorporating in a sink. This heating cooker is installed such that the cooker body is inserted from the upper surface opening of the sink, and the front portion of the cooker body faces the front opening of the sink.

  Generally, since the width B of the front opening is wider than the width A of the upper opening (for example, A = 560 mm, B = 600 mm), a gap (about 20 mm) is formed on the left and right of the front opening. So, in patent document 1, the side cover is inserted in the clearance gap which arises in the right and left of a cooking appliance main body, and the left-right clearance gap is covered and concealed.

JP 2005-121266 A

  In patent document 1, when attaching a side cover, it was necessary to fit or insert the convex part provided in the back surface of the side cover in the concave part or hole part provided in the side surface of the cooker main body. Since the side surface of the main body is hidden by the side cover, there is a problem that it is difficult to align the concave portion and the convex portion, and it takes time to attach the side cover.

  The present invention has been made to solve the above-described problem, and in the built-in heating cooker provided with a cover on the front surface of the main body, the cover includes an upper cover positioned above the front surface of the main body. And a side cover which is connected to both ends of the upper cover and is located on both side surfaces of the front surface of the main body and whose lower side is arranged narrower than the upper side.

  According to the present invention, positioning at the time of attaching the cover is unnecessary, the cover can be easily attached to the gap in the front opening, and can be installed in a short time.

The perspective view of the state which accommodated the built-in type heating cooker of one Example in the system kitchen. Explanatory drawing which shows the state which removed the plate of the built-in heating cooker. The main sectional view seen from the side of the built-in heating cooker. The perspective view of the assembled state which attached the cover of the built-in heating cooker. The perspective view of the cover of the built-in heating cooker. The front view of the cover of the built-in heating cooker.

  Hereinafter, an embodiment of the present invention will be described with reference to the above drawings, taking a built-in cooking device fitted in a kitchen as an example.

  1 to 3, the main body 2 of the heating cooker is incorporated by being dropped from the upper surface of the system kitchen 1 that is a sink. The main body 2 is inserted from the upper surface opening of the system kitchen 1 and installed with the main body front surface 2f facing the front opening 1b provided on the front surface 1c of the system kitchen 1.

  A pan (not shown) of an object to be cooked for cooking can be cooked by being placed on the placing portion 6 of the plate 3 made of heat-resistant glass or the like disposed on the upper surface of the main body 2 and transmitting light. .

  The placement unit 6 has a placement unit right 6a and a placement unit left 6b arranged in front of the upper surface of the plate 3 on the upper surface of the main body 2, and is placed in the back (center rear) between the placement units 6a and 6b. The center 6c is arranged. And the heating coil unit 25 mentioned later for heating a pan below each mounting part 6 on both sides of the plate 3 is each installed. The arrangement is such that the heating coil unit right 25a is below the placement portion right 6a, the heating coil unit left 25b is below the placement portion left 6b, and the heating coil unit center 25c is below the placement portion center 6c. Is provided.

  A frame 14 is provided on the peripheral end surface of the plate 3 to protect the plate 3.

  Inside the main body 2, there are provided heating coil units 25, which will be described later, which are heating means, and electronic components that constitute a control circuit, and the heating coil unit 25 and the control circuit are provided behind them for cooling them. A blower fan 20, an intake port 7 for sucking air from the outside of the main body 2, and an exhaust port 8 for discharging exhausted air after cooling are provided.

  Air sucked through the air inlet 7 is discharged from the air outlet 8 to the outside of the main body 2 after cooling a heating coil unit 25 and electronic components (described later) that generate heat inside the main body 2.

  A roaster 4 for baking fish, pizza, and the like is provided on the left side of the main body front surface 2f of the main body 2.

  A front panel 5 is provided on the right side of the main body front surface 2 f of the main body 2. An operation unit 5a (FIG. 4) that is housed by rotation may be provided inside the front panel 5.

  Next, the heating coil which is a heating means for heating the pot of the object to be heated in FIG. 2 will be described.

  A heating coil unit 25 for heating a pan (not shown) is composed of a heating coil 13, a coil base 24, and a ferrite (not shown). A temperature detecting element 21 for detecting the temperature of the pan is attached.

  Next, cooling of the heating coil 13 and the inverter board will be described with reference to FIG.

  The inverter board is composed of a left and right inverter board 18 on which inverter circuits for driving the left and right heating coils 13a and 13b are mounted, and a central inverter board 17 for driving the heating coil center 13c.

  The left and right inverter boards 18 and the central inverter board 17 are arranged in a board case 26, and the heat radiating fins 22, 23 are configured to efficiently exchange heat generated by the electronic components with cooling air from the blower fan 20 to lower the temperature. Is provided.

  In FIG. 1, reference numeral 9 denotes an upper surface operation unit 9 that operates heating settings and the like, and includes an upper surface display unit 10 that displays heating settings and the like on the back side of the upper surface operation unit 9.

  The upper surface operation unit 9 is provided on the front side of the plate 3, and from the right corresponding to the placement unit right 6a, the placement unit center 6c, and the placement unit left 6b, the upper operation unit right 9a, the upper operation unit center 9c, An upper surface operation unit left 9b is arranged. An upper surface display unit 10 including an upper surface display unit right 10a, an upper display unit center 10c, and an upper display unit left 10b is provided on the upper side of each upper operation unit 9.

  The cover 47 will be described with reference to FIGS.

  4 is a perspective view of the assembled state with the cover 47 attached, FIG. 5 is a perspective view of the cover 47, and FIG. 6 is a front view of the cover 47.

  In FIG. 4, the left and right side surfaces 2a of the main body 2 are provided with recesses 2b in the vicinity of the front surface of the main body. The recess 2b is formed by recessing the surfaces of the left and right side surfaces 2a toward the inside of the main body 2 by pressing or beading, and is configured so that no edges appear on the surfaces of the left and right side surfaces 2a after processing. The reason for this is to improve safety so that installation workers do not cut their hands when installing the sink, and to prevent damaging the sink when contacting the sink. And the cover 47 mentioned later is attached from the main body front surface 2f side of the front opening part 1b.

  Next, the cover 47 will be described with reference to FIG. The cover 47 has a substantially U-shape (or a substantially gate-like shape) in which the lower side, which is composed of the left side cover 48a, the upper cover 50, and the right side cover 48b, is opened, and the three are integrated. It may be formed, or may be formed by connecting three separately formed members at the connection portion 50a. Hereinafter, both the left side cover 48a and the right side cover 48b are referred to as a side cover 48.

  As shown in the drawing, on the right side of the left side cover 48 a and the left side of the right side cover 48 b, a pressing portion 51 perpendicular to the front plane of the side cover 48 is provided in the back direction. A plurality of protrusions 52 are provided on the surface of the pressing portion 51 on the main body 2 side. The protrusion 52 is provided at a position where the protrusion 52 fits into the recess 2b provided on the side surface 2a of the main body 2 when the upper cover 50 is attached at a regular position.

  FIG. 6 is a plan view of the cover 47 as viewed from the front. As shown here, in the cover 47 of this embodiment, the interval between the lower ends is narrower than the interval between the upper ends of the side covers 48. On the other hand, the width of the main body 2 is substantially the same at the upper end and the lower end. Therefore, the distance between the side covers 48 and the width of the main body 2 are substantially equal at the upper end of the cover 47, and the distance between the side covers 48 is narrower than the width of the main body 2 at the lower side. FIG. 6 shows the features of the cover 47 in an extreme manner, and the tilt applied to the side cover 48 may be reduced as long as the action described below is achieved.

  Thus, since the space | interval of the side cover 48 is narrower than the width | variety of the main body 2 under the cover 47 of a present Example, it is necessary to attach the cover 47 to the main body 2 after expanding the lower end of the side cover 48. . When the lower end of the side cover 48 is widened, a restoring force is generated in the direction of sandwiching the main body 2. At this time, a force in the direction of sandwiching the main body 2 is also generated in the pressing portion 51 provided perpendicular to the side cover 48, so that the main body 2 is sandwiched by the pressing portion 51.

  The present embodiment has the above configuration, and the operation thereof will be described next.

  The lower end of the side cover 48 of the cover 47 is inserted into the front opening 1a from the front side 2f of the main body, and is inserted into the front opening 1a. The main body 2 is sandwiched and fixed from both the left and right sides by fitting the raised portions 52. At this time, when the upper cover 50 is positioned at a proper position, the projection 52 of the cover 47 and the concave portion 2b of the main body 2 are fitted to each other, so that the cover 47 can be easily attached to the main body 2.

  As described above, according to the present embodiment, the left and right side surfaces 2a of the main body 2 are provided with the recesses 2b and the gate-shaped cover 47 that covers the gap between the front surface 2f of the main body and the front opening 1b. The side cover 48 includes a pressing portion 51 provided in the depth direction. The pressing portion 51 includes a plurality of protrusions 52 inward, and the protrusions 52 are formed in the recess 2b. Since the cover 47 is fitted and fixed by sandwiching the main body 2, positioning is not required when the cover 47 is attached, and the cover 47 can be easily attached to the gap of the front opening 1a and can be installed in a short time.

  Further, when adjusting the installation position of the cover 47, the protrusion 47 of the cover 47 is fitted into the recess 2b of the main body 2 by sandwiching the main body 2 with the main body 2 and finely adjusting the upper and lower sides and the front and rear. The position is fixed at the place to be installed, and the installation can be easily performed from the front opening 1a of the system kitchen 1 even in the installation at the back position.

1 sink, 1a top opening, 1b front opening, 2 body, 2a side,
2b recess, 2f front of main body, 3 plate, 9 upper surface operation part,
13 Heating coil, 25 Heating means, 47 Cover, 48 Side cover 48a Left side cover, 48b Right side cover, 50 Upper cover 51 Pressing part, 52 Protrusion

Claims (3)

A built-in heating cooker that is inserted from the upper surface opening of the sink, faces the front to the front opening of the sink, and is used with a cover that covers the gap between the front opening and the front. ,
A concave portion is provided on a side surface of the cooking device,
The cover is
An upper cover covering the upper part of the front part;
A side cover that covers the gap on the side of the front part;
A pressing portion provided on the side cover in the back direction;
And a protrusion provided inwardly on the pressing portion,
The cooking device according to claim 1, wherein the protrusion is provided at a position where the protrusion fits into the recess when the upper cover of the cover is attached to a regular position. The heating cooker according to claim 1, wherein
The side cover includes a left side cover and a right side cover,
A heating cooker characterized in that the distance between both side covers is narrower at the lower end than at the upper end. In the built-in heating cooker with a cover on the front of the main body,
The cover is
An upper cover located above the front surface of the main body;
A side cover that is connected to both ends of the upper cover and is located on both sides of the front surface of the main body, with a lower space arranged narrower than the upper side;
Built-in heating cooker characterized by comprising.