JP6846883B2 - Grill device - Google Patents

Description

The present invention relates to a grill device for cooking roasted foods and the like.

Conventionally, as this type of grill device, it is known that the open portion at the front end of the grill storage is closed by the grill door, and the grill plate connected to the grill door is pulled out from the grill storage by grasping and pulling the grill door. (For example, see Patent Document 1 below). In this type of grill device, rails are provided on both sides of the grill storage, and the guidance of the rails facilitates the operation of pulling out the grill door.

Japanese Unexamined Patent Publication No. 2008-295671

By the way, in the above-mentioned conventional one, when the grill door in the pulled-out state is pushed back to close the grill storage, the grill door may collide with the front end of the grill storage due to excessive momentum during operation. There is an inconvenience of causing discomfort to the user due to the generation of vibration noise of the grill plate and the like in the grill chamber.

In view of the above points, it is an object of the present invention to provide a grill device capable of suppressing the generation of collision noise and vibration noise when opening and closing the grill door.

In order to achieve such an object, the present invention is a grill device including a grill storage provided with a heating means inside and a grill door for opening and closing the front opening of the grill storage so as to be openable and closable. In a case where a heat-resistant shock absorber is provided between the grill door and the grill door so that the grill door comes into contact with the grill storage via the buffer, the contact position of the shock absorber is the said. A recess for accommodating the buffer is formed, and the buffer is accommodated in the recess when the grill door closes the front opening of the grill, and the grill door opens the front opening of the grill. It is characterized in that it is separated from the recess.

According to this, since the grill storage and the grill door come into contact with each other via the buffer, the impact when both contact surfaces of the grill storage and the grill door come into contact with each other is alleviated and a collision occurs. It is possible to suppress the generation of sound and vibration noise.

Further, in the present invention, it is preferable that the shock absorber is formed in a non-woven fabric shape by a thin metal wire. Heat resistance can be obtained by making the shock absorber made of metal, and appropriate cushioning property can be obtained by forming it in the form of a non-woven fabric. Moreover, the buffer can be made relatively lightweight by forming it into a non-woven fabric with a thin metal wire, and for example, the buffer can be provided on the grill door while suppressing the weight increase of the grill door.

Further, in the present invention, it is preferable that the buffer has a coating for preventing contamination. According to this, for example, it is possible to prevent a decrease in the cushioning action due to oil or the like adhering to the buffer during cooking, and it is possible to reduce the burden on the user such as cleaning and maintenance.

FIG. 3 is a perspective view of a stove including the grill device according to the embodiment of the present invention. The figure which shows the shock absorber on the back side of a grill door. Explanatory drawing which shows the contact state between a grill door and a grill storage. Perspective view showing an example of a buffer Explanatory sectional view which shows an example of the attachment state of a shock absorber. Explanatory cross-sectional view showing another example of the attached state of the shock absorber. Explanatory drawing which shows the example of attaching the shock absorber to the grille. Explanatory drawing which shows the other mounting example of the shock absorber to a grill door. Explanatory drawing which shows the other example of attachment of the shock absorber to the grille.

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows a built-in stove to be installed in a counter top (not shown) of a system kitchen.

This stove includes a stove main body 1 that is installed so as to drop into an opening opened in the counter top, and a top plate 2 that is placed on the counter top so as to cover the upper surface of the stove main body 1. A total of three stove burners 3, two on the left and right on the front side and one on the rear side, are arranged on the stove body 1, and a grill device 4 is built in. Then, an opening is formed on the top plate 2 so that each of the stove burners 3 faces, and the trivet 5 is placed so as to surround each opening.

An exhaust port for the grill device 4 is opened at the rear of the top plate 2, and an exhaust cover 6 for covering the exhaust port is placed. Each stove burner 3 is provided with a pot bottom temperature sensor 7 which is located in the inner peripheral space of the stove burner 3 and abuts on the bottom surface of the cooking container on the trivet 5 to detect the temperature.

A grill door 9 that closes the front opening of the grill storage 8 and left and right front panels 10 thereof are provided on the front portion of the stove body 1 that is exposed to the front under the counter top. A plurality of operation knobs 11 corresponding to the stove burner 3 and the grill device 4 are incorporated in each front panel 10 so as to be retractable in front of the front panel 10. The grill device 4 includes a grill storage 8 installed in the stove main body 1 and a grill door 9 that opens and closes the front surface of the grill storage 8 so as to be openable and closable.

The grill storage 8 houses a grill plate 14 on which the grill 12 is placed via the leg pieces 13 vertically hung on the front and back thereof, and a plate support frame (not shown) that supports the grill plate 14. A grill door 9 is connected to the tip of the plate support frame, and the grill 12 and the grill plate 14 can be pulled out by grasping the handle 16 of the grill door 9 and pulling it forward. Note that FIG. 1 shows a state in which the grill 12 and the grill plate 14 are pulled out. Although not shown, the grill storage 8 is provided with an upper heat burner as a heating means in the upper part of the inside and a lower heat burner as a heating means in the lateral direction.

Rail mechanisms 19 for guiding the pull-out operation of the grill door 9 are provided on both sides of the grill storage 8 in the lateral direction. The rail mechanism 19 includes a rail movable portion 19a that extends forward, and the rail movable portion 19a is guided in the advancing / retreating direction to a fixed guide portion (not shown) whose tip is connected to the grill door 9 and fixed inside the stove body 1. Will be done.

The rail mechanism 19 includes a pull-in mechanism (not shown). The pull-in mechanism applies an urging force in the closing direction to the grill door 9 from immediately before the grill door 9 closes the front opening of the grill storage 8 until it is completely closed. As a result, the grill door 9 ensures that the front opening of the grill storage 8 is closed.

Further, as shown in FIG. 2, a plurality of buffers 20 are attached to the back surface side of the grill door 9. The shock absorber 20 is arranged at a position corresponding to the opening frame 8a (see FIG. 1) on the outer periphery of the front opening of the grill storage 8. When the grill door 9 closes the front opening of the grill storage 8, the back surface of the grill door 9 comes into contact with the surface of the opening frame 8a of the grill storage 8. As is schematically shown in FIG. 3, the grill door 9 and the grill storage 8 come into contact with each other. By interposing the buffer 20 with the opening frame 8a of 8, the impact when the grill door 9 comes into contact with the grill storage 8 is alleviated, and the generation of collision noise and vibration noise is suppressed.

As the shock absorber 20 in the present embodiment, a block having a cushioning property formed in a non-woven fabric shape by a thin metal wire is adopted. A material preferably used as the material of the buffer 20 is, for example, the one shown in FIG. 4, and a desired shape can be obtained by simple processing (cutting or the like). The shape of the shock absorber 20 may be a disk shape, a donut shape, a polygonal shape such as a square plate shape, or the like, and can be appropriately selected and used depending on the mounting location.

The buffer 20 has heat resistance because it is made of metal, and has cushioning property because it is in the form of a non-woven fabric. In particular, in the case of the grill device 4 provided with an upper heat burner or a lower heat burner as a heating means as in the present embodiment, heat resistance of 300 ° C. or higher is required, but it is high because the buffer 20 is made of metal. Heat resistance can be easily obtained.

Further, although not shown, the buffer 20 is coated to prevent contamination. Specific examples of the contamination prevention coating include a fluorine coat and a DLC (Diamond-Like Carbon) coat. By applying a coating for preventing contamination to the buffer body 20, the durability of the buffer body 20 can be improved, and the burden on the user such as cleaning and maintenance can be reduced. In particular, as is well known, the DLC coat not only has low wear resistance (high hardness), low coefficient of friction, adhesion resistance, and corrosion resistance, but also has heat resistance of 300 ° C to 500 ° C. It can be most preferably adopted for the buffer 20 in the form.

As shown in FIG. 5A, the shock absorber 20 is supported by a support portion 9b formed on the back plate 9a of the grill door 9. Then, when the grill door 9 closes the front opening of the grill storage 8, as shown in FIG. 5B, the shock absorber 20 is sandwiched between the grill door 9 and the grill storage 8 and compressed. As a result, the buffering action of the buffer body 20 is exerted. At this time, by forming the recess 8b in the opening frame 8a of the grill storage 8, the buffer 20 can be accommodated in the recess 8b to reduce the gap between the grill door 9 and the grill storage 8.

Here, the present inventor has measured the sound pressure level generated when the grill door 9 is pushed into the grill storage 8 by the grill device 4 of the present embodiment and the grill device 20 not provided with the shock absorber 20. As a result, in the grill device not provided with the shock absorber 20, the sound pressure level when the grill door 9 closed the grill storage 8 was 71.8 dB, whereas the sound pressure level of the grill device 4 of the present embodiment was 71.8 dB. The sound pressure level when 9 closed the grill 8 was 65.9 dB. From this, it was clarified that the grill device 4 of the present embodiment sufficiently exerts the cushioning action of the buffer body 20 and has an effect of reducing collision noise and vibration noise.

Further, as shown in FIG. 6A, the shock absorber 20 may be attached to the back plate 9a of the grill door 9 by using a screw 21. As shown in FIG. 6B, the buffer 20 is also sandwiched between the grill door 9 and the grill storage 8 and compressed to exert a cushioning action.

The shock absorber 20 may be provided on the back plate 9a of the grill door 9 as shown in FIG. 2, but instead, as shown in FIG. 7, the opening on the outer periphery of the front opening of the grill storage 8 is provided. It may be provided in the frame 8a.

Further, as shown in FIG. 8, a shock absorber 22 may be provided on the entire outer circumference of the back plate 9a of the grill door 9, or as shown in FIG. 9, the entire circumference of the opening frame 8a of the grill storage 8 may be provided. The buffer 22 may be provided. According to this, it is possible to improve the sealing property of the grill storage 8 when the grill door 9 is closed.

Further, in the present embodiment, the most suitable metal wire as the buffer 20 is used as a material, but in addition to this, a buffer is formed by using steel wool made of metal fibers, glass wool made of glass fibers, or the like. You may.

Further, in the embodiment, the grill device 4 incorporated in the drop-in type stove to which the present invention is applied has been described, but the grill device incorporated in the tabletop stove and the grill device provided independently without being incorporated in the stove. Similarly, the present invention can be applied to.

4 ... Grill device, 8 ... Grill storage, 8b ... Recess, 9 ... Grill door, 20, 22 ... Buffer.

Claims (3)

A grill device including a grill storage provided with a heating means inside and a grill door for opening and closing the front opening of the grill storage so as to be openable and closable.
In a case where a heat-resistant buffer is provided between the grill and the grill door so that the grill door comes into contact with the grill via the buffer.
A recess for accommodating the buffer is formed at the contact position of the buffer .
The buffer is housed in the recess when the grill door closes the front opening of the grill, and is separated from the recess when the grill door opens the front opening of the grill. apparatus. The grill device according to claim 1, wherein the shock absorber is formed in a non-woven fabric shape by a thin metal wire. The grill device according to claim 1 or 2, wherein the buffer has a coating for preventing contamination.

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