JP3719200B2 - Toaster oven - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an oven toaster used in general households.
[0002]
[Prior art]
Conventionally, this type of oven toaster has a structure as shown in FIG. 8, for example, as disclosed in Japanese Utility Model Publication No. 63-46717. That is, a cooking chamber 41 composed of left and right side plates and a reflector is formed inside the outer casing 40 to form an inner casing 42, and upper and lower heaters 43 and 44 are suspended on the side walls of the inner casing. A grill 45 is provided between the heaters 43 and 44, a door 46 for opening and closing the front opening of the inner housing 42 is provided, and a controller 47 for controlling energization of the upper and lower heaters 43 and 44 is attached below the door 46. It has been. On the grill 45, a cooked food 48 such as bread to be cooked is placed.
[0003]
[Problems to be solved by the invention]
However, the assembly of the conventional exterior body has many parts and is difficult to assemble, and the step with the side plate has become uneven. In addition, the assembly of the front plate has been time-consuming because the conventional one is fixed with screws. Also, the resin panel on the front plate made of sheet metal was in a poorly fitted state and malfunctioned. The object of the present invention is to solve such conventional problems.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a main body with a cooking chamber having a heater, a door for opening and closing the front opening of the main body, and a stepped portion having a step at the rear end of the exterior body of the main body. Protrusions are provided in the opening hole and the central end, and a back plate is attached to cover the back of the main body. A T-shaped hook portion is provided in the upper center of the back plate and fitting claws are provided on both sides. An oven toaster characterized in that the upper center of the upper part of the exterior body of the main body is locked in an opening hole with the upper part being an opening smaller than the lower part , and screwed to the cooking chamber, and is easily attached to the exterior body. The back plate can be assembled and the appearance quality is improved.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
According to the first aspect of the present invention, there is provided a main body having a cooking chamber having a heater, a door for opening and closing a front opening of the main body, an opening hole in a step portion having a step at a rear end portion of the exterior body of the main body, and A convex part is provided at the center end, and a back plate that covers the back of the main body is attached, and a T-shaped hook part and fitting claws are provided at the center of the upper part of the back plate. The center of the upper part of the exterior body is an oven toaster characterized in that the upper part is locked in an opening hole with an opening smaller than the lower part and screwed to the cooking chamber, and the back plate is easily assembled to the exterior body It is possible to improve the appearance quality.
[0006]
【Example】
(Example 1)
An embodiment of the present invention will be described with reference to the drawings. In FIG. 1 to FIG. 7, reference numeral 1 denotes an exterior body that is open on the front surface side, and 2 is an inner housing that forms a cooking chamber composed of left and right side plates 3 and a reflection plate 4.
[0007]
Reference numeral 5 denotes a back plate that covers the back of the exterior body. 8 is a door that opens and closes the front opening of the cooking utensil body. 9 is a waste tray configured to be detachable from the front of the bottom of the cooking utensil body. The waste tray has a recess 9a for receiving waste at the center. Reference numeral 10 denotes a bottom plate provided at the bottom of the inner casing. Both sides are formed into a U-shaped bent portion 10a, which is regulated upward and accommodates the waste tray 9. Reference numeral 11 denotes an upper heater suspended from the upper side wall of the inner casing 2 and is provided with a far infrared ray 11a and a near infrared ray heater 11b.
[0008]
Reference numeral 12 denotes a lower heater suspended on the lower side wall of the inner casing 2. A grill 13 is provided in the inner casing 2 so as to be slidable back and forth between the upper heater 11 and the lower heater 12. The door 8 is attached to the main body so as to be rotatable about a lower shaft. The grill 13 slides back and forth in conjunction with the opening and closing of the door 8.
[0009]
A flange portion 1a having a stepped portion is provided at the rear end portion of the exterior body 1, and an opening portion 1b is provided in the flange portion 1a. Reference numeral 14 denotes a front plate provided below the door 8 on the front surface of the outer casing 1, and the front plate 14 is provided with a power switch 15 a and an operation unit 16.
[0010]
The back plate 5 covering the back of the main body is provided with a T-shaped hook portion 5a in the upper center and fitting claws 5b on both sides, and the upper portion of the back plate 5 is locked in the opening hole 1b in the upper portion of the cookware main body. In addition, the inner casing 2 is screwed. The opening 1b at the center of the exterior body 1 is configured such that the upper part is smaller than the lower part and the T-shaped hook part of the back plate is locked.
[0011]
Therefore, the combination of the exterior body and the back plate can be securely attached without any gaps, and the assembly is fastened from the rear side with screws so that the work can be easily performed and the number of man-hours can be reduced.
[0012]
【The invention's effect】
According to invention of Claim 1, the cooking utensil main body which covered the cooking chamber which has a heater with the exterior body, the door which opens and closes the front opening part of this cooking utensil body, and the step behind the exterior body of the cooking utensil body This step is provided with an opening hole and a convex part at the center end, and a back plate that covers the back of the main body is attached, and a T-shaped hook part and both sides of the back plate are fitted in the upper center. The upper hook portion of the back plate is locked to the opening hole in which the upper center of the upper part of the outer body of the cooking utensil body has an opening smaller than the lower part and is screwed to the cooking cabinet, so that the outer body can be easily It is possible to assemble the back plate and improve the appearance quality.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of an oven toaster according to an embodiment of the present invention. FIG. 2 is an external perspective view of the oven toaster according to an embodiment of the present invention. FIG. 4 is a partial plan view of an exterior body of an oven toaster according to an embodiment of the present invention. FIG. 5 is a view before attaching a rear plate of the exterior body of the oven toaster according to an embodiment of the present invention. FIG. 7 is a side view of an oven toaster according to an embodiment of the present invention. FIG. 8 is a cross-sectional view of a main part of a conventional oven toaster.
DESCRIPTION OF SYMBOLS 1 Outer housing | casing 1b Opening hole 2 Inner housing | casing 4 Reflecting plate 5 Back plate 5a T-shaped hook part 5b Fitting nail | claw 6 Front reflecting plate 7 Heat shield plate 8 Door 9 Waste tray 9a Recessed part 10 Bottom plate 10a U-shaped bending Part 10b Hook part 11 Upper heater 12 Lower heater 13 Burning net 14 Front plate 16 Operation part

Claims (1)

A main body with a cooking chamber with a heater, a door that opens and closes the front opening of the main body, an opening hole in the stepped portion having a step at the rear end of the exterior body of the main body, and a protrusion at the central end A back plate that covers the back of the main body is attached, and a T-shaped hook portion and a fitting claw are provided on both sides of the back plate at the center of the upper portion. An oven toaster characterized in that the upper part is locked in an opening hole having an opening smaller than the lower part , and is screwed to the cooking chamber.

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