JPH03191219A - Discharging passage device in built-in cooking device - Google Patents

Abstract

PURPOSE:To enable an air discharging passage device in a built-in type cooking device which can be adapted for various specifications to be attained by a method wherein the air discharging passage is slid in the first air discharging cylinder and the second air discharging cylinder in order to accommodate for various specifications of a work top and a length of the air discharging passage can be freely set. CONSTITUTION:Even if a position of an opening 17 of a work top 16 is moved and an edge size l is varied, the first air discharging cylinder 25 and the second air discharging cylinder 26 forming an air discharging passage 27 are slidably installed, resulting in that sizes L1 and L2 at the extreme end opening 32 of the second air discharging cylinder 26 are merely varied and the length of the air discharging passage 27 can be freely set and this can be adapted for various specification of the work top 16. The air discharging passage 27 is removably attached to a roasting device 18 and the first air discharging cylinder 25 may be fixed to a box body 34 forming an outer shell of the roasting device 18 by a fixing fitting or the like when an installing work is carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an exhaust path device for a built-in cooking device that is installed and used on a worktop of a system kitchen or the like.

Conventional technology In recent years, high-quality worktops such as artificial marble have become mainstream in system kitchens due to the need for high added value and luxury. It is thought that the development of a wide variety of materials will continue in the future.

Conventionally, the exhaust path device for this type of cooker was developed in Utility Model Opening in 1986-51.
A configuration as shown in Publication No. 109 was common. The configuration will be described below with reference to FIG. 10.

As shown in the figure, when installing a cooking device into a system kitchen, etc., insert the roaster section 1 through the open section 4 of the front section 3 of the worktop 2, and then insert the roaster section 1 into the front section 3 of the worktop 2 and the door section of the roaster section 1. After arranging and fixing the worktops 5 so that they are substantially on the same plane, a stove main body 7 having a stove heater is fitted into an opening 6 in the upper surface of the worktop 2. The opening 9 at the tip of the exhaust path 8 communicating with the roaster section 1 was installed so as to face the exhaust port 10 formed in the stove body 7.

Problems to be Solved by the Invention However, in the above configuration, when the worktop 2 is made of a material such as artificial marble, it is necessary to reduce the thickness of the worktop 2 in order to reduce the cost as much as possible.
In terms of rigidity, the opening 6 of the worktop 2 was moved to the rear and the edge dimension l of the worktop 2 was increased to ensure rigidity, but depending on the construction method of the contractor, the edge dimension l may not always be the same. The edge dimensions are not constant! Depending on the size of the stove, the side and electric stove side were custom-made. For example, if the opening 6 of the worktop 2 moves backward from a predetermined position, the exhaust port 10 of the stove body 7 and the opening 9 at the tip of the exhaust path 8 will not align, and the exhaust path will depend on the specifications of the worktop 2. 8 had to be custom-made. Furthermore, if the roaster section 1 is moved while sharing the exhaust path 8, the front section 3 of the worktop 2 and the door section 5 of the roaster section 1 will be uneven, resulting in an unsightly situation, which is practically impossible.

Additionally, there is a method of reinforcing the worktop 2 below the edge dimension l in order to increase its strength, but this poses various problems, such as a significant increase in cost and time required for installation.

The present invention solves the above-mentioned conventional problems, and aims to provide an exhaust path device for a built-in cooker that can accommodate various specifications of worktops.

Means for Solving the Problems In order to achieve the above object, a first means of the present invention is to fit a stove body having a stove heater into an opening of a worktop, and place a roaster under the stove body. A first exhaust pipe communicating with the roaster part is provided, and a second exhaust pipe facing the discharge port of the stove body is slidably attached to the first exhaust pipe. be.

The second means is to provide a locking spring material, which is a biasing member, on one of the mounting and fitting surfaces of the first exhaust pipe and the second exhaust pipe.

A third means is that the first exhaust pipe is provided with a plurality of position regulating holes, and the second exhaust pipe is provided with a locking fitting that is engaged with the position regulating holes.

Effect In the first means described above, in order to correspond to various specifications of the worktop, the length of the exhaust path can be set freely by sliding the first exhaust pipe and the second exhaust pipe. It is.

In the second means, a locking spring material, which is a biasing member, is provided on the fitting surface of the first exhaust pipe and the second exhaust pipe, so that the locking can be performed without easily moving due to vibrations, etc. It is.

In the third means, the locking metal fitting provided on the second exhaust pipe is connected to the first exhaust pipe.
This allows for more secure fixation of both exhaust pipes by locking them into the position regulating holes of the exhaust pipes.

Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1st
2, 3, and 9 show the first embodiment, 11 is a stove body, and the top surface portion 29 of this stove body 11 has, for example, three electric stoves. Heater 12
．． 13, 14 and a discharge port 15, and is fitted into an opening 17 provided in a worktop 16 of a system kitchen or the like. Furthermore, the roaster section 18 includes, for example, an electric heater 19 for the roaster, a saucer 20 for placing fish, etc., and a saucer net 21.
and a door part 2 having a glass window on the front.
2 is provided and housed in the open portion 23 at the bottom of the worktop 16. Note that this door section 22 is installed so as to be disposed substantially on the same plane as the front section 30 of the worktop 16. Note that components such as electronic circuit components and switches are housed inside the operating section 24 that controls the electric power of the stove electric heaters 12, 13, 14 and the roaster electric heater 19. A first exhaust pipe 25 is communicated with the wall surface of the roaster section 18, and a second exhaust pipe 26 is slidably attached to the first exhaust pipe 25. The other end of the second exhaust pipe 26 faces the discharge port 15 of the stove body 11 and is inserted into a discharge hole 33 provided in the bottom frame 31 of the stove body 11. The exhaust pipe 25 and the second exhaust pipe 26 form an exhaust path 27. The exhaust port 28 is interposed between the top surface 29 of the stove body 11 and the bottom frame 31, and surrounds the tip opening 32 of the exhaust path 27. The box 34 forming the outer shell of the roaster section 18 supports the first exhaust pipe 25 and also serves as a heat shield from the roaster section 18 .

Note that l is the edge dimension of the worktop 16.

In the above configuration, the position of the opening 17 of the worktop 16 moves, and the edge size! Since the first exhaust pipe 25 and the second exhaust pipe 26 that form the exhaust path 27 are slidably attached even if the ! Figure 3 (when the E edge dimension in Figure 1 is large)
As shown in FIG.
Only the L and L2 dimensions change, and the length of the exhaust path 27 can be freely set, so it can accommodate various specifications of the worktop 16.

The exhaust passage 27 is made detachable from the roaster section 18, and the first exhaust pipe 25 is attached to the box body 34 forming the outer shell of the roaster section 18 using fixing fittings (not shown) or the like during installation work. You can.

FIG. 4 shows a second embodiment, in which a first exhaust pipe 25 forming an exhaust passage 27 and a first
exhaust pipe 25 and a second exhaust pipe 2 that is slidably attached.
The locking spring material 35, which is a biasing member, is attached to the notch hole 36 provided on the upper surface of the second exhaust pipe 26, and the sliding movement of the first exhaust pipe 25 and the second exhaust pipe 26 is prevented. The position is regulated by biasing with a locking spring member 35 which is a biasing member.

In the above configuration, since the locking spring material 35, which is a biasing member, is provided on the mounting and fitting surfaces of the first exhaust pipe 25 and the second exhaust pipe 26, the installation of the exhaust passage 27 is difficult due to the angle of inclination or vibration. The exhaust pipe does not move easily and can be locked at a desired position.

Furthermore, a third embodiment will be described with reference to FIG.

The exhaust path 27 is formed in the same manner as in the first and second embodiments.

A plurality of position regulating holes 39 are provided on the upper surface of the first exhaust pipe 25, and a locking fitting 40 that engages with the position regulating holes 39 is provided on the second exhaust pipe 26. The length of the exhaust path 27 can be set accordingly. Reference numeral 37 denotes a fitting for attaching the locking fitting 40, which is fixed to the upper surface of the second exhaust pipe 26. In addition, as shown in FIG. 6, the plurality of position regulating holes 39 provided in the first exhaust pipe 25 may be provided with a metal fitting 41, or instead of the position regulating holes 39 in FIG. The upper surface of the sliding portion of the first exhaust pipe 25 can be attached to the locking metal fitting 40 by forming a concave portion such as that shown in FIG. It may be fixed with a screw tightening force of

With the above configuration, the length of the exhaust path 27 is the same as that of the first exhaust pipe 25.
This can be done by engaging the locking fittings 40 provided on the second exhaust pipe 26 with the plurality of position regulating holes 39 . Stove body 1
The slight misalignment between the first exhaust port 15 and the tip opening 32 of the second exhaust pipe 26 can be avoided by minimizing the intervals between the plurality of position regulation holes 39 of the first exhaust pipe 25 and by minimizing the distance between the first exhaust pipe 25 and the tip opening 32 of the second exhaust pipe 26. By appropriately selecting the size of the discharge hole 33 provided in the bottom frame 31, it becomes easier to handle the construction work.

In addition, as mentioned above, if the edge dimension l of the worktop 16 is known in advance, the length of the exhaust passage 27 can be set freely in advance, so if it is set at the time of manufacturing, the trouble of positioning at the time of construction can be saved. Become sexual.

The exhaust passage 27 is made detachable from the roaster section 18, and the first exhaust pipe 25 is attached to the box body 34 forming the outer shell of the roaster section 18 using fixing fittings (not shown) during installation work. It's okay.

Effects of the Invention As is clear from the above description of the embodiments, in the present invention, a second exhaust pipe facing the exhaust port of the stove body is slidably connected to the first exhaust pipe communicating with the roaster part. This allows the length of the exhaust path to be adjusted freely. Therefore, it can accommodate various worktop specifications and has excellent construction, serviceability, and speed, which also leads to low costs. Furthermore, since a locking spring member serving as a biasing member is provided on at least one of the mounting and fitting surfaces of the first exhaust pipe and the second exhaust pipe,
It can be locked in the required position without being affected by the inclination angle of the exhaust path installation or vibrations during construction and use.

Furthermore, since the first exhaust pipe can be slidably attached to the second exhaust pipe, and both exhaust pipes can be mechanically locked and fixed with the locking fittings at the desired position, the above-mentioned exhaust pipe can be installed at an inclined angle. Reliable connection and fixation can be achieved even if the size increases depending on construction specifications or external vibrational force increases. In addition, if the length of the exhaust path is known, both exhaust pipes can be joined in advance when manufacturing the parts, which saves the trouble of positioning during construction, further reducing construction costs, speeding up construction costs, and improving reliability. An excellent built-in cooking device exhaust path device can be provided.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of an exhaust path device for a built-in cooking device showing a first embodiment of the present invention, FIGS. 2 and 3 are sectional views of essential parts of the same embodiment, and FIGS. FIGS. 5A and 5B are a sectional view and a perspective view of the main part of the exhaust passage showing the third embodiment; FIGS. 7 and 8 are sectional views of main parts of other embodiments of the present invention, and FIG.
The figure is a partial perspective view showing the state in which the exhaust passage of the built-in cooker is attached to the kitchen unit, and FIG. 10 is a longitudinal cross-sectional view of the conventional built-in cooker. 11... Stove body, 16... Work top, 18... Roaster part, 25... Old... 1st exhaust pipe, 26...... No. 2 exhaust pipe.

Claims (3)

[Claims] (1) A worktop, a stove body provided in the opening thereof, a roaster section located below the stove body, a first exhaust pipe communicating with the roaster section, and a stove body The second exhaust pipe facing the exhaust port of the first
A built-in cooking device exhaust path device that is slidably attached to the exhaust pipe of the machine. (2) The exhaust path device for a built-in cooking device according to claim 1, further comprising a locking spring member serving as a biasing member provided on either one of the fitting surfaces of the first exhaust pipe and the second exhaust pipe. (3) The exhaust path device for a built-in cooking appliance according to claim 1, wherein the first exhaust pipe is provided with a plurality of position regulating holes, and the second exhaust pipe is provided with a locking fitting that engages with the position regulating holes.