JPS5922414Y2 - built-in stove - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a built-in stove in which the stove body is incorporated into a cooking table or other kitchen furniture.

Conventionally, this type of stove has generally been of the so-called drop-in type, in which the cabinet-shaped stove body is dropped into an opening on the top surface of kitchen furniture, but due to its structure, it is necessary to place an operation panel on the top surface of the stove body. As a result, the panels were likely to be contaminated by boiled over water.

Therefore, as a built-in stove that eliminates the above-mentioned inconvenience, the applicant has proposed a hanging frame for suspending the stove body from an opening on the top surface of kitchen furniture, and a hanging frame for inserting the stove body through an opening on the front surface of the kitchen furniture. The authors proposed a system in which the extractor frame is separated from the extractor frame to be engaged with the extractor frame, and an operation panel is provided in front of the extractor frame to prevent contamination due to boiling.

The purpose of the present invention is to provide a built-in stove that can prevent heat transfer from the stove body to the kitchen furniture as much as possible compared to the previous proposal. The stove body 2 to be incorporated into the kitchen furniture 1 is inserted into the hanging frame 4 suspended from the opening 3 on the top surface of the kitchen furniture 1 and the opening 5 on the front side of the kitchen furniture 1 and engaged with the hanging frame 4. and an extraction frame 7 equipped with an operation panel 6 on the front surface, the side walls of the hanging frame 4 and the extraction frame 7 are provided with double inner and outer side walls 4b having ventilation gaps 4a and 7a in the middle.
. A continuous upper exhaust port 4C and a lower intake lower C connected to the ventilation gap 7a are formed in the extraction frame 7.

The hanging frame 4 is suspended from the opening 3 on the upper surface at the flange 8 at the upper end, and the side wall thereof has the above-mentioned inner and outer walls all around the circumference.
Furthermore, the flange 8 has an upper and lower double wall structure that is integrated with the side walls 4b, 4b, and the flange 8 has a vertical double wall structure that is integrated with the side walls 4b, 4b.
A mounting base 9 is formed at the lower end of the hanging frame 4 by bending the side walls 4b inward, and a mounting base 9 is formed at the lower end of the hanging frame 4 by bending the side walls 4b inward. A vent hole 4d facing the gap 4a was formed.

The extraction frame 7 has side walls 7b, 7b that are double-walled inside and outside extending from left to right and dorsal side, and furthermore, the bottom surface is configured to have an upper and lower double wall structure that is integrated with the side walls 7b, 7b. hand,
A ventilation gap connected to the ventilation gap 7a between the side walls 7b, 7b is also formed on the bottom surface, and an intake lower C connected to the ventilation gap 7a is formed at the front end of the bottom surface and both left and right walls, Outside air is supplied to the intake lower C from a combustion air intake 6a formed on the front operation panel 6, and side walls 7b, 7b are bent inward at the upper end of the extraction frame 7. A base 10 and a ventilation lower d facing the ventilation gap 7a were formed.

To assemble the hanging frame 4 and extraction frame 7 to the kitchen furniture 1, first suspend the hanging frame 4 from the opening 3 on the top surface of the kitchen furniture 1 by the flange 8 at its upper end, and then attach the extraction frame 7 to the kitchen furniture 1. 1, and the mounting base 10 at the upper end is joined to the mounting base 9 at the lower end of the hanging frame 4 and secured with screws. The ventilation hole 4d and the ventilation lower d at the upper end of the extraction frame 7 are aligned, and the ventilation gap 4 between the hanging frame 4 and the extraction frame 7 is closed through the ventilation holes 4d and 7d.
a, 7a are communicated with each other.

After the assembly is completed, the burner 11 is housed in the stove body 2 composed of the hanging frame 4 and the extraction frame 7, and the top plate 12 is placed above it.

After that, when the burner 11 performs combustion, a portion of the outside air from the combustion air intake 6a flows from the air intake 7C to the ventilation gap 7a.
, 4a to the exhaust port 4C, and the suspension frame 4 and extraction frame 7
The side walls 4b, 4b, 7b, 7b are air-cooled by this outside air flow, and heat transfer to the kitchen furniture 1 outside thereof is prevented.

Note that when the exhaust port 4C is formed on the flange 8 of the hanging frame 4 as described above, the top plate 12 is cooled near the contact portion with the kitchen furniture 1 by the outside air from the exhaust port 4C, and the top plate 12
Heat transfer from the kitchen furniture 1 to the kitchen furniture 1 is also effectively prevented.

Further, in the above embodiment, the operation panel 6 on the front side of the extraction frame 7
Although this is not a double-walled structure because it is exposed to the outside, it is of course possible to configure it with a double-walled structure, and a window for air intake can be provided on the underside of the kitchen furniture 1. form,
An intake lower C facing the window portion may be formed on the bottom surface of the extraction frame 7 or the like.

As described above, according to the present invention, the side walls of the hanging frame 4 and the extraction frame 7 are constituted by double inner and outer side walls 4b, 4b, 7b, 7b having ventilation gaps 4a, 7a in the middle, and the ventilation gaps 4a ,
7a are communicated with each other at the joint between the hanging frame 4 and the extraction frame 7, and the air intake lower C formed in the extraction frame 7 is connected to the exhaust port 4C formed in the hanging frame 4 through the ventilation gaps 4a and 7a. The hanging frame 4 and extraction frame 7 are cooled by the outside air flowing through the ventilation gaps 4a and 7a, and heat transfer to the kitchen furniture 1 outside thereof is prevented as much as possible. This has the effect of providing a highly safe built-in stove.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a cut-away front view thereof, and FIG. 3 is an enlarged cut-away side view of the main parts. 1... Kitchen furniture, 2... Stove body,
3...Opening on the top surface, 4...Suspension frame, 5
...Front opening, 6...Operation panel,
7... Extraction frame, 4 a, 7 a...
Ventilation gap, 4b, 7b...Side wall, 4C...
...Exhaust port, 7C...Intake port.

Claims (1)

[Scope of utility model registration request] The stove body 2 to be incorporated into the cooking table or other kitchen furniture 1 is suspended from the opening 3 on the top surface of the kitchen furniture 1, and the hanging frame 4 is inserted through the opening 5 at the front of the kitchen furniture 1. An extractor frame 7 with an operation panel 6 on the front surface to be engaged with the extractor frame 7, and an inner and outer double layer with ventilation gaps 4a and 7a between the side walls of the suspension frame 4 and the extraction frame 7. side wall 4
b, 4b, 7 C, 7b, and the ventilation gap 4a
, 7a are connected to each other at the joint between the hanging frame 4 and the extraction frame 7, and an upper exhaust port 4C connected to the ventilation gap 4a of the hanging frame 4 is connected to the extraction frame 7. A built-in stove that forms a lower intake lower C that connects to the ventilation gap 7a.