JPH03213914A - Exhaust device for built-in electric stove - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an exhaust system for an electric cooking stove installed 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, this type of electric stove exhaust system was developed in 1986-5.
A configuration as shown in Publication No. 1109 was common. The configuration will be explained below with reference to FIG.

As shown in the figure, when installing an electric stove in a system kitchen, etc., first connect the roaster section 1 to the worktop 2.
The front part 3 of the worktop 2 and the door part 5 of the roaster part 1 are arranged so that they are on the surface of the road, and after being fixed, the opening of the worktop 2 is inserted. A stove body 7 having a stove heater at 6 is installed so that a tip opening 9 of an exhaust passage 8 communicating with a roaster part 1 faces an outlet 10 of 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, the thickness dimension t may be made small in order to make the thickness as low as possible, or the worktop 2 may be made small in terms of rigidity. The edge dimension 1 is not always constant, such as moving the opening 6 of the worktop backwards and increasing the edge dimension 4 of the worktop 2 to ensure rigidity. Ta. For example, if the opening 6 of the worktop 2 moves backward from a predetermined position, the exhaust port 1o of the stove body 7 and the tip opening 9 of the exhaust path 8 do not align, and the exhaust path 8 We had to make it a custom specification. 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 6 of the roaster section 1 will be misaligned, which makes it unsightly and practically impossible.

Furthermore, there is a method of reinforcing the area below the edge dimension l in order to increase the strength of the worktop 2 side, but there are various problems such as a significant increase in cost and time required for installation work.

The present invention solves the above-mentioned conventional problems, and aims to provide an exhaust system for an electric cooktop 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 includes a stove body having a stove heater in an opening of a worktop, a roaster section located below the stove body, The exhaust pipe is made of an extendable and bendable flexible pipe that communicates with the roaster portion and faces the exhaust port of the stove body in a freely attachable manner.

The second method is to attach at least two pipes to the tip flange surface of the exhaust pipe made of a flexible pipe facing the exhaust port of the stove body.
The locking device includes at least one locking device, and the locking device passes through a bottom frame forming the lower part of the stove body, and is fixed to the bottom frame with a stopper.

Further, the third means includes a locking tool on the tip flange surface of the exhaust pipe made of a flexible pipe facing the outlet of the stove body, and a locking tool on the bottom frame forming the lower part of the stove body.
C? A stopper has an insertion hole penetrating the flange surface of the il, a slit hole portion that engages with the stopper, and a guide portion that communicates with the exhaust pipe is provided on the stopper.

Effect The first means described above is equipped with an exhaust pipe made of a flexible pipe that is extendable and bendable and that communicates with the roaster section and faces the exhaust port of the stove body, so the length of the exhaust path can be reduced. Since it can be set freely, it is simple and easy to construct, without the need for special orders by changing the exhaust path according to the various specifications of the worktop.

In the second method, a locking device is provided on the tip flange surface of the flexible tube facing the outlet of the stove body, and the tip flange surface of the flexible tube is brought into contact with the bottom frame forming the lower part of the stove body. Since the roaster is securely fixed mechanically, exhaust smoke generated from the roaster part during cooking can be reliably guided to the exhaust port of the stove body.

In addition, in the third means, a guide part that communicates with the slit hole and the exhaust pipe is provided on the stopper that engages with the stopper on the front flange surface of the exhaust pipe made of a flexible pipe. If the guide part is held and rotated by matching the slit hole of the stopper to the stopper, the attachment is easy.The guide part has the double effect of a handle and a chimney effect. Become.

Embodiments Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 5.

1 and 2 show a first embodiment, 11 is a stove body, and the top surface 12 of the stove body 11 has three stove heaters 13, 14° 15 and an outlet 16. It is attached to an opening 18 provided in a worktop 17 of a system kitchen or the like. Reference numeral 19 denotes a roaster section, and this roaster section 19 has a roaster heater 2o, a saucer 21 for placing fish, etc., and a catch net 22. A door section 23 with a glass window is provided on the front, and a door section 23 with a glass window is provided on the front side. It is housed in the open part 24.

Note that this door portion 23 is installed so as to be disposed between the front surface portion 24 of the worktop 17 and the road surface. Reference numeral 26 indicates an operation unit for controlling the electric power of the stove heaters 13, 14.15 and the roaster heater 2o, and 26 indicates a roaster unit 19.
This exhaust pipe 2e is made of a flexible flexible pipe that can be expanded, contracted, and bent. It is inserted in a freely attachable manner and forms an exhaust path 29. Reference numeral 30 denotes an exhaust port, which is interposed between the top surface 12 of the stove body 11 and the bottom frame 27 and surrounds the tip opening 31 of the exhaust path 29. A box 32 forms the outer shell of the roaster section 19, supports the exhaust pipe 26, and also functions as a heat shield from the roaster section 19. Note that l is the edge dimension of the worktop 17.

In the above configuration, even if the position of the opening 18 of the worktop 17 moves and the edge dimension l changes, the exhaust pipe 26 will expand and contract.
Since it is made of a bendable flexible pipe, the length of the exhaust path 29 can be freely set, so it can easily accommodate various specifications of the worktop 17, and is simple and easy to construct.

3 and 4 show a second embodiment, in which at least two or more locking tools 34 are provided on the tip flange surface 33 of the exhaust pipe 26 facing the outlet 16 of the stove body 11. A discharge hole 35 through which the locking tool 34 passes through the bottom frame 2 forming the lower part of the main body 11 and communicates with the exhaust pipe 26.
have.

Reference numeral 36 denotes a backing made of an elastic body interposed between the bottom frame 2a and the tip flange surface 33. Reference numeral 37 denotes a stopper that engages with a stopper 34 provided on the tip flange surface 33 of the seven exhaust pipes 26 to attach the exhaust pipe 26 to the bottom frame 27.

In the above arrangement, the tip flange surface 33 of the exhaust pipe 26 made of a flexible pipe is brought into contact with the bottom frame 2 which forms the lower part of the stove body 11 via the backing 3e, and mechanically secured with the stopper 37. Since it is fixed, exhaust smoke from the roaster section 19 generated during cooking can be reliably guided to the exhaust port 16 of the stove body 11.

Further, FIG. 5 shows a third embodiment of the present invention, in which 38 is a locking device provided on the tip flange surface 39 of the exhaust pipe 25 made of a flexible pipe, and two locking devices are provided at opposing positions on the tip flange surface 39. It is something that 4° is a stopper, which has a slit hole 42 that engages with the stopper 38 in an extended portion 41 that extends from the bottom to the outer periphery, and has a guide portion 43 that communicates with the exhaust pipe 26. . Note that the bottom frame 2γ forming the lower part of the stove body 11 is provided with a discharge hole 44 that penetrates the tip flange surface 39 of the exhaust pipe 26.

In the above configuration, the exhaust pipe 26 made of a flexible pipe
Since a guide portion 43 that communicates with the slit hole portion 42 and the exhaust pipe 26 is provided on the stopper 40 that engages with the stopper 38 on the tip flange surface 39 of the Penetrate the discharge hole 44 of the frame 27 from below, hold the guide portion 43 of the stopper 40, and attach the stopper 4o to the stopper 38. If the hole portions 42 are rotated in a corresponding manner, the attachment becomes easy, and the guide portion 43 has the double effect of a handle and a chimney effect.

Effects of the Invention As is clear from the above explanation, in the present invention, the exhaust pipe that communicates with the roaster section and faces the exhaust port of the stove body is made of a flexible pipe that can be expanded, contracted, and bent. Since the length can be set freely, it can be easily adapted to various worktop specifications, making it simple and easy to install.

In addition, the tip flange surface of the exhaust pipe made of a flexible pipe is in contact with the bottom frame that forms the lower part of the stove body, and it is securely fixed mechanically with a stopper, so that the exhaust gas generated from the roaster part during cooking is prevented. Smoke can be reliably guided to the exhaust port of the stove body.

Furthermore, the stopper that engages with the stopper on the tip flange surface of the exhaust tube made of a flexible pipe is provided with a guide section that communicates with the slit hole and the exhaust tube, so that the tip flange surface of the exhaust tube can be placed at the bottom during installation. Holding the guide part of the stopper fitting by penetrating it from below through the discharge hole of the frame, and rotating the stopper fitting with the slit hole of the stopper fitting corresponds to the stopper will make it easy to attach. We can provide a built-in electric stove exhaust system that has the dual effect of chimney effect.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of an exhaust system for a built-in electric stove showing a first embodiment of the present invention, Fig. 2 is a perspective view of the electric stove when the top is opened, and Fig. 3 is a second embodiment of the same. 4 is an exploded perspective view of the exhaust pipe mounting portion of the second embodiment; FIG. 5 is an exploded perspective view of the exhaust pipe mounting portion of the third embodiment; FIG. 6 is a longitudinal sectional view of a conventional electric stove. 11...Stove body, 16...Exhaust 80
．． 1A...Work top, 18...Opening, 19...Roaster part, 26...
Exhaust pipe, 27... Bottom frame, 29... Exhaust path, 33.39... Flange surface, 34.38.
...Locking tool, 35.44 ...Discharge hole, 3
7.40...Fixing metal fitting, 42...Slit part, 43...Guide part.

Claims (2)

[Claims] (1) A stove body that has a stove heater in the opening of the worktop, a roaster section located below the stove body, and an extendable structure that communicates with the roaster section and can be freely attached to the outlet of the stove body.・Built-in electric stove exhaust system equipped with an exhaust pipe made of a flexible pipe that can be bent freely. (2) At least two or more locking devices are provided on the tip flange surface of the exhaust pipe made of a flexible pipe facing the outlet of the stove body, and the locking devices are inserted through the bottom frame forming the lower part of the stove body. 2. The exhaust device for a built-in electric stove according to claim 1, wherein the exhaust device is fixed to the bottom frame with a fastener. (3) A locking device is provided on the tip flange surface of the exhaust pipe made of a flexible pipe facing the exhaust port of the stove body, and a discharge hole that passes through the flange surface of the exhaust pipe is installed on the bottom frame forming the lower part of the stove body. and a guide portion communicating with the exhaust pipe is provided on the stopper having a slit hole portion that engages with the stopper.
Built-in electric stove exhaust system as described.