JP2002368435A - Control section structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a low cost control section structure having no anxiety of a deformation or a damage with a simple structure. SOLUTION: The control section structure comprises a control section 8 bridged between right and left side plates at an upper part of a front surface of a frame 1 having at least four surfaces of the right and left side plates, a top plate 4 and a back surface plate 5. The control section structure further comprises protruding pieces 9a and 9b provided at one or both of the vicinity of a center of a bottom of the section 8, and a structure 6 in the frame 1 to reinforce the section 8. Thus, its structure is simple and a low cost, still has no anxiety of the deformation or the damage, and can be used with safety.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus provided with an operation section which is extended over a front side of a frame body having at least four surfaces of left and right side plates and a top plate and a back plate. It is about.

[0002]

2. Description of the Related Art Conventionally, in this kind, FIG.
After fixing the entire operation portion a to the high-strength reinforcing bracket b, as shown in FIG.
No special reinforcement was required, as it was attached to the left and right side plates.

[0003]

In this conventional apparatus, although the strength is high, the reinforcing bracket b is required and the cost is increased accordingly, and the strength is increased without the reinforcing bracket b. Is a major issue.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention focuses on this point. In the present invention, particularly, the structure of the present invention is defined as a frame having at least four surfaces of left and right side plates, a top plate and a back plate. In the upper part of the front surface of the body, which is provided with an operation part that is stretched across the left and right side plates, a protruding piece is protruded from one or both of the vicinity of the bottom center of the operation part and the structure inside the frame. In this case, the operation unit is reinforced.

According to a second aspect of the present invention, the operating portion is made of synthetic resin, and the projecting piece is also integrally formed.

According to a third aspect of the present invention, there is provided an operation portion structure according to any one of the first and second aspects, wherein the structure is a heat shielding frame fixed in a frame body and has a projecting piece.

[0007]

According to the first aspect of the present invention, an operation is carried out by being laid over the left and right side plates, the top plate, and the back surface plate and at least the four upper surfaces of the frame body having the left and right side plates. In the one provided with a part, a protruding piece is provided near the center of the bottom of the operation part or from one or both of the structures in the frame, and the operation part is directly reinforced by reinforcing the operation part. It can be attached to the frame body, and the cost is reduced by eliminating the need for reinforcing brackets.In addition, even if the operation unit is pressed with a strong force at the time of operation, it is strong without deformation or breakage of the operation unit Yes, it can always be used with peace of mind.

According to the second aspect of the present invention, if the operating portion is made of synthetic resin and the projecting piece is also integrally formed, the operating portion can be formed extremely inexpensively, and a strong operating portion can be obtained while suppressing the manufacturing cost. Can do that.

According to the third aspect of the present invention, since the structure is a heat shielding frame fixed in the frame body and provided with the projecting pieces,
The operation unit can be securely held and prevented from being greatly displaced,
Deformation and breakage can be reliably prevented.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an operation section structure according to the present invention will be described based on one embodiment shown in the drawings. Reference numeral 1 denotes a frame constituting a warm air heater, left and right side plates 2 and 3, a top plate 4 and a back plate 5.
And is erected on a bottom plate (not shown) provided with a burner part (not shown), a combustion fan (not shown), an oil tank (not shown) and the like. To cover.

A convection fan (not shown) is provided on the back plate 5.
A heat shielding frame 6 (structure) forming a passage for hot air is fixed, and the front surface of the frame 1 is closed by a front plate 7 having a hot air outlet (not shown). .

Reference numeral 8 denotes an operation section entirely made of synthetic resin, which is attached to the front upper portion of the frame body 1 by being stretched across both side surfaces, and only both ends are fixed to the frame body 1,
Further, in the vicinity of the center of the bottom of the operation portion 8, a protruding piece 9a protruding toward the inside of the frame 1 is integrally formed.

On the other hand, the heat shield frame 6 facing the tip of the projecting piece 9a
Is provided with a protruding piece 9b formed in an L-shape with sheet metal, and when the operating portion 8 is pushed in, the protruding piece 9a and the protruding piece 9b are provided.
b, which abuts against this to prevent the abnormal push-in, thereby preventing the operation unit 8 from being deformed or damaged.

In the present invention, since the operation unit 8 is directly mounted on the upper portion of the frame 1, the cost can be greatly reduced by eliminating the need for the conventional reinforcing bracket, and even if the operation unit 8 is pushed in by a strong force. , As described above, the projecting pieces 9a, 9
Since the members b contact each other to prevent deformation and breakage of the operation unit 8, the operation unit 8 can always be used with confidence.

If the operating portion 8 is made of synthetic resin and the protruding piece 9a is also integrally formed, the operating portion 8 can be formed extremely inexpensively, and can be a strong operating portion 8 while suppressing the manufacturing cost. It is.

Further, in this embodiment, since the heat-insulating frame 6 fixed in the frame 1 is also provided with the protruding pieces 9b, the protruding pieces are shorter than those provided only on one side, and there is no danger of breakage.
The operation unit can be securely held and prevented from being greatly displaced,
It is possible to reliably prevent deformation and breakage, but without being limited to this, only the operation unit 8 or
Of course, the projecting piece may be provided only on the heat shield frame 6.

[0017]

As described above, according to the present invention, it is possible to reliably prevent the deformation and breakage of the operation unit without using a reinforcing bracket, and to greatly reduce the manufacturing cost.
It is possible to provide a strong and safe operation unit.

If the operating section is made of synthetic resin and the protruding piece is also integrally formed, it can be formed extremely inexpensively and can be a strong operating section while suppressing the manufacturing cost.

Further, the structure is a heat-insulating frame fixed in the frame body and provided with a protruding piece, it is possible to securely hold the operation portion and prevent large displacement, and to surely prevent deformation and breakage. Can do that.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an operation unit showing a conventional example.

FIG. 2 is an exploded perspective view of an operation unit showing one embodiment of the present invention.

FIG. 3 is a sectional view of the main part.

FIG. 4 is a perspective view of the heat shield frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 6 Heat insulation frame (structure) 8 Operation part 9a, 9b Projection piece

Continued on the front page (72) Inventor Hiroyoshi Sato 7-7 Higashishinbo, Sanjo-shi, Niigata F-term in Corona Co., Ltd. (Reference) 3L028 EB03 4E360 AB04 AB51 EC16 ED01 ED17 FA02 GA06 GA11 GA12 GA53 GB63 GC02

Claims (3)

[Claims] 1. An operation unit which is provided with an operation unit which is laid over both left and right side plates on an upper front surface of a frame body provided with at least four surfaces of left and right side plates and a top plate and a back plate. An operation part structure characterized by providing a protruding piece from one or both of the vicinity of the center of the bottom of the part and the structure inside the frame to reinforce the operation part. 2. The operation part structure according to claim 1, wherein said operation part is made of synthetic resin, and a protruding piece is also integrally formed. 3. The operation part structure according to claim 1, wherein said structure is a heat shield frame fixed in a frame body and provided with a projecting piece.