JPH0220004U

JPH0220004U -

Info

Publication number: JPH0220004U
Application number: JP9671788U
Authority: JP
Priority date: 1988-07-21
Filing date: 1988-07-21
Publication date: 1990-02-09

Description

[Brief explanation of drawings]

第１図ないし第６図は本考案の実施例に係り、
第１図はヒータ付き電子レンジを構成するオーブ
ン庫の組立後の状態を示す斜視図、第２図はその
要部構造を示す一部破断側面図、第３図は第２図
の―線に沿う断面図、第４図はオーブン庫の
組立前の状態を示す分解斜視図であり、第５図は
ヒータ付き電子レンジの全体外観を示す斜視図、
第６図はその内部構造を示す断面図である。また
、第７図は従来例に係るオーブン庫の組立後の状
態を示す斜視図、第８図はその要部構造を示す断
面図である。図における符号１はオーブン庫、５は上壁、６
は後壁、７はオーブン天板、８は側壁、８ａ，８
ｂはフランジ部、９は底壁、１０はオーブン底板
、１２は凹部、１３はヒータ、１４は凸部、１４
ａ，１４ｂはフランジ部、１５は舌片である。 1 to 6 relate to embodiments of the present invention,
Figure 1 is a perspective view showing the assembled state of the oven cabinet that constitutes a microwave oven with a heater, Figure 2 is a partially cutaway side view showing the structure of its main parts, and Figure 3 is shown along the - line in Figure 2. 4 is an exploded perspective view showing the state before assembly of the oven compartment, and FIG. 5 is a perspective view showing the overall appearance of the microwave oven with heater.
FIG. 6 is a sectional view showing its internal structure. Further, FIG. 7 is a perspective view showing the state of the conventional oven storage after assembly, and FIG. 8 is a sectional view showing the main structure thereof. In the figure, 1 is the oven cabinet, 5 is the upper wall, 6
is the rear wall, 7 is the oven top plate, 8 is the side wall, 8a, 8
b is a flange portion, 9 is a bottom wall, 10 is an oven bottom plate, 12 is a recessed portion, 13 is a heater, 14 is a convex portion, 14
a and 14b are flange parts, and 15 is a tongue piece.

Claims

[Scope of Claim for Utility Model Registration] An oven top plate integrally formed with an upper wall and a rear wall in which a recess with a trapezoidal cross section for accommodating a heater is formed;
In the oven cabinet structure of a microwave oven with a heater, which is formed by connecting a side wall having a protrusion that fits into the recess and an oven bottom plate integrally formed with a bottom wall in a box shape, the upper edge and the rear of the side wall A flange portion bent outward is formed on the edge, and the flange portion and the left and right edges of the upper wall and the rear wall are connected to each other by caulking, and the upper edge of the side wall A tongue piece bent outward is formed on the inclined side of the formed convex part, and the left and right edges of the upper wall are sandwiched and crimped by folding back the tongue piece. The oven structure of a microwave oven with a heater.