JPH04136410U - microwave oven - Google Patents

Abstract

(57) [Summary] [Structure] A microwave oven in which a rib 13 that fits into a plurality of through holes 14 formed at the lower end of a mounting plate 12 is attached to a claw piece 15. [Effect] When fixing the operation panel 11 to the mounting plate 12, the operation panel 11 is attached by fitting the claw pieces 15 with ribs 13 into the through holes 14 formed in the mounting plate 12. It is fixed to the plate 12. Therefore, it is possible to prevent a gap from forming between the through hole 14 and the claw piece 15. Furthermore, warpage on the operation panel 11 side can also be corrected.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a microwave oven, more specifically, a through hole is formed in the mounting plate, and the device is locked in the through hole. The present invention relates to a microwave oven having a claw piece formed on an operation panel.

0002

[Conventional technology]

The conventional mounting structure of the operation panel on the mounting plate of a microwave oven is based on Figure 4. I will explain. In the figure, 22 indicates a mounting plate, and the upper end of the mounting plate 22 has multiple screw holes 27. It is formed. Furthermore, a plurality of through holes 24 are formed at the lower end of the mounting plate 22. Ru. An operation panel 21 is provided on the front side of the mounting plate 22. A plurality of claw pieces 25 are formed at the lower end in correspondence with the through holes 24 of the mounting plate 22. The upper end corresponds to the screw hole 27 of the mounting plate 22 so as to be fixed with the screw 26. A plurality of mounting holes 29 are formed.

0003 In the mounting structure of the operation panel 21 configured as described above, the mounting plate 22 is When installing the panel 21, insert the claw piece 25 into the through hole 24 and rotate it. Fix with rear screw 26.

0004

[Problem that the idea aims to solve]

However, when looking at the area around the claw piece 25 after the operation panel 21 is attached, , as shown in FIGS. 5(a) and 5(b), there is a gap 2 between the through hole 24 and the operation panel 21. 8, which caused problems such as poor appearance. Furthermore, on the operation panel 21 When warping occurs, the gap 28 also increases in areas where the warp is large. Another problem is that it is not possible to deal with warpage that occurs in the operation panel 21. This invention was devised in view of these issues, and it The operation panel can be operated without creating a gap between the operation panel and the through hole formed in the mounting plate. To provide a microwave oven that can deal with warping that occurs in a work panel. The purpose is to

[0005]

[Means to solve the problem]

In order to achieve the above object, the microwave oven according to the present invention has a through hole formed in the mounting plate. In a microwave oven in which the operation panel has a claw piece that is engaged with the through hole, the front It is characterized in that a rib that fits into the recording hole is attached to the claw piece.

[0006]

[Effect]

According to the above configuration, a through hole is formed in the mounting plate, and the claw piece that is locked in the through hole is In the microwave oven formed on the operation panel, the rib fitted into the through hole is Since the rib is attached to the claw piece, when the rib is fitted into the through hole, the There is no longer a gap between the claw piece and the through hole, and the warpage that occurs on the operation panel is eliminated. will also be corrected.

[0007]

【Example】

Hereinafter, embodiments of the microwave oven according to the present invention will be described based on the drawings.

[0008] Figures 1(a) and 1(b) are enlarged views of the mounting part of the operation panel 11 of the microwave oven according to this embodiment. FIG. A plurality of claw pieces 15 are formed extending from each other. In addition, the mounting plate 12 includes an operation panel 1. A through hole 14 is formed at a position corresponding to the claw piece 15 formed in 1.

[0009] Further, the shapes around the claw pieces 15 are shown in FIGS. 3(a), (b), (c), and (d). Claw piece 15 A flat plate-shaped rib 13 is attached to the upper part of the rib 13, and the tip of the rib 13 is formed into a circular shape. In addition, as shown in FIG. 3(d), the height of the rib 13 and the thickness of the operation panel 11 are The height L obtained by adding the above is set to be the same as the height L of the through hole 14 formed in the mounting plate 12. has been done.

0010 In the microwave oven configured as described above, the operation panel 11 is mounted on the mounting plate 12. When fixing the operation panel 11, first, as shown in FIGS. 2(a) and 2(b), The piece 15 is engaged with the through hole 14 of the mounting plate 12 (FIG. 2(a)). Next, the operation panel Rotate the operation panel 11 in the direction of arrow A to align the entire panel 11 with the mounting plate 12. let This rotation causes the back side of the operation panel 11 to be attached to the rear side of the operation panel 11, as shown in FIG. The front side of the attachment plate 12 is aligned, and in this state, insert the screw 16 into the screw hole 17 and the mounting hole 1. 9 to fix the upper ends of the operation panel 11 and the mounting plate 12.

[0011] In this way, when fixing the operation panel 11 to the mounting plate 12, there is no play in the through hole 14. By forming the rib 13 on the upper part of the claw piece 15 with a height that allows it to fit without any problem, it is possible to fit through the hole. It is possible to prevent a gap from forming between the claw piece 14 and the claw piece 15. Therefore, it looks good It becomes. Furthermore, the plurality of claw pieces 15 can be attached to the through hole 14 without any gaps. Therefore, even if the operation panel 13 is warped, it can be corrected.

0012

[Effect of the idea]

As detailed above, in the microwave oven according to the present invention, a through hole is formed in the mounting plate. In a microwave oven in which the operating panel is provided with a claw piece that is engaged with the through hole, Since the rib that fits into the through hole is attached to the claw piece, the front of the mounting body is After the operation panel is installed, no gap is created between the claw piece and the through hole, and You can improve your appearance. It is also possible to correct warpage of the operation panel.

[Brief explanation of drawings]

[Fig. 1] (a) is a cross-sectional view showing how the claw piece formed on the operation panel of the microwave oven according to the present invention and the through hole formed in the mounting plate are fitted; FIG. 3 is a perspective view showing a state of fitting with a hole.

FIGS. 2(a) and 2(b) are side sectional views for explaining how the operation panel is fixed to the mounting plate, respectively.

FIGS. 3(a), (b), (c) and (d) are perspective views for explaining the shape of ribs attached to the claw pieces according to the embodiment,
They are a top view, a rear view, and a side view.

FIG. 4 is a sectional view showing a conventional mounting structure of an operation panel to a mounting plate.

5(a) and 5(b) are a cross-sectional perspective view and a cross-sectional view of a main part showing a conventional mounting structure of an operation panel to a mounting plate; FIG.

[Explanation of symbols]

11 Operation panel 12 Mounting plate 13 Ribs 14 Through hole 15 Nail piece

Claims (1)

[Scope of utility model registration request] 1. In a microwave oven in which a through hole is formed in a mounting plate, and a claw piece that is engaged with the through hole is formed on an operation panel, a rib that is fitted into the through hole is attached to the claw piece. A microwave oven characterized by the following: