JPH0590211U - Gas stove top plate packing - Google Patents

Abstract

(57) [Abstract] [Purpose] A packing which seals between a top plate of a gas stove and a mounting plate on which the gas stove is mounted, and the top plate 10 in which the packing 30 is fitted is mounted on the mounting plate 20. Provided is one that prevents water and the like from entering the gas stove 1 side through a gap between the mounting plate 20 and the packing 30 when mounted. A packing main body portion 31 having a groove 33 for receiving the mounting hanging peripheral wall 11 of the top plate 10, and a skirt portion 32 formed by extending obliquely downward from a lower end outer peripheral portion of the packing main body portion 31. A bottom surface of the packing main body 31 and a bottom surface of the skirt portion 32 that are grounded on the mounting plate 20, and a cutout portion is formed on a bottom surface of a portion where the skirt portion 32 is connected to the packing main body portion 31. 34 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a gas stove top plate packing.

[0002]

[Prior Art]

 In equipment called a sink or system kitchen, the gas stove is designed so that only the top plate with flame holes faces the top counter (placement plate) of the sink or system kitchen. That is, the top plate of the gas stove is slightly projected while being mounted on the upper opening of the mounting plate, and is grounded around the opening. The conventional technique will be further described with reference to FIGS. 1, 2, 5, and 6. In the gas stove 1 (see FIG. 1), only the top plate 10 on the upper side thereof is slightly projected from the opening 21 (see FIG. 6) of the mounting plate 20. The top plate 10 is grounded on the mounting plate 20 around the opening 21 via a packing 30 (see FIG. 2). The flame hole 2 of the gas stove 1 faces the top plate 10. Also, Gotoku etc. (not shown) are placed on the top plate 10.

The packing 30 has a cross section as shown in FIG. 5, and has a packing main body 31 and a skirt portion 32. The packing main body 31 has a hanging peripheral wall 11 for mounting the top plate 10. Is provided with a groove 33 for receiving. The skirt portion 32 is formed so as to extend obliquely downward from the outer peripheral portion of the lower end of the packing body portion 31, and the bottom surface of the skirt portion 32 and the bottom surface of the packing body portion 31 form the opening 21 of the mounting plate 20. Ground around.

[0004]

[Problems to be solved by the device]

 However, in the conventional top plate packing described above, the thickness surrounded by the dotted line A in FIG. 5 is large, and therefore, when the top plate 10 with the packing 30 is mounted on the mounting plate 20, In particular, the corner portion (the portion surrounded by the alternate long and short dash line circle in FIG. 2) is likely to be greatly distorted, and as a result, as shown in FIG. There is a problem that the gas enters the opening 21 of the mounting plate 20 through the gap and enters the gas stove 1.

Therefore, the present invention aims to solve the above-mentioned drawbacks of the prior art and to provide a top plate packing capable of sufficiently preventing water and the like on the mounting plate 20 from entering the stove 1.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, a gas stove top plate packing of the present invention is a packing for sealing between a gas stove top plate and a mounting plate on which the plate is mounted. A packing main body having a groove for receiving the peripheral wall, and a skirt formed by extending obliquely downward from a lower outer periphery of the packing main body, and the front of the bottom of the packing main body and the bottom of the skirt. The grounding plate is grounded, and a notch is provided on the bottom surface of the portion where the skirt portion is connected to the packing body.

[0007]

[Action]

 Since the notch is provided on the bottom surface of the portion where the skirt portion is connected to the packing main body, the strain applied to the packing when the top plate is placed on the placing plate is absorbed by the notch. As a result, deformation of the packing that tends to occur at the corners of the top plate is suppressed, and the bottom surface of the packing has a sufficient contact area with the mounting plate to ensure watertightness.

[0008]

【Example】

 An embodiment is shown in FIGS. 1 to 4. 1 is a perspective view showing the positional relationship between the top plate of the gas stove and the mounting plate on which it is mounted, FIG. 2 is a perspective view showing the corners of the top plate, FIG. 3 is a sectional view of the packing, and FIG. [Fig. 4] is a cross-sectional view of the packing with the top plate placed on the placement plate.

In the gas stove 1, only the top plate 10 above the gas stove 1 slightly protrudes from the opening 21 (see FIG. 4) of the mounting plate 20, and the top plate 20 is on the mounting plate 20 around the opening 21. The packing 30 has a packing main body 31 and a skirt 32, and the packing main body 31 is provided with a groove 33 for receiving the hanging peripheral wall 11 of the top plate 10. The skirt 32 is formed so as to extend obliquely downward from the outer periphery of the lower end of the packing main body 31. The bottom surface of the skirt 32 and the bottom surface of the packing main body 31 form the skirt plate 32. The point of grounding around the opening 21 is the same as the conventional one. The top plate 10 is mounted on the mounting plate 20 and then mounted while being held by a holding screw (not shown). In addition, the above-mentioned placing plate 20 is often used as a placing plate such as a kitchen sink or a part of other metal plates constituting the system kitchen.

In the present invention, a cutout portion 34 is provided on a bottom surface of a portion where the skirt portion 32 is connected to the packing main body portion 31, that is, a root portion of the scart portion 32. The notch 34 has a V-shaped groove, but may have another shape.

Since the cutout portion 34 is provided on the bottom surface of the portion where the skirt portion 32 is connected to the packing main body portion 31, the top plate 10 in which the packing 30 is fitted is placed on the placement plate 20, Even when attached, the notch 34 absorbs the strain due to the load applied to the packing 30, and suppresses the deformation of the packing 30. As a result, the packing 30 is less likely to be deformed even at the corners of the top plate 10, and the bottom surface of the packing 30 is surely grounded to the mounting plate 20 to prevent water or the like from entering.

[0012]

[Effect of the device]

 According to the top plate packing of the gas stove according to the first aspect of the present invention, the notch is provided on the bottom surface of the part where the skirt part of the packing is connected to the packing body part. It is possible to absorb the strain generated in the packing when the plate is placed, and thus it is possible to reliably prevent water and the like from entering through the space between the packing and the placement plate.

[Brief description of drawings]

FIG. 1 is a perspective view showing a positional relationship between a top plate of a gas stove and a mounting plate on which the gas stove is mounted.

FIG. 2 is a perspective view showing a corner portion of the top plate.

FIG. 3 is a sectional view of a packing.

FIG. 4 is a cross-sectional view of the packing with the top plate placed on the placement plate.

FIG. 5 is a sectional view of a conventional top plate packing.

FIG. 6 is a cross-sectional view of a packing in which a conventional top plate is mounted on a mounting plate.

[Explanation of symbols]

 1 Gas Stove 10 Top Plate 11 Hanging Peripheral Wall for Mounting Top Plate 20 Mounting Plate 30 Packing 31 Packing Body 32 Skirt Part 33 Groove 34 Notch Part

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Chiyoji Yamamoto 32 Akashi-machi, Chuo-ku, Hyogo Prefecture Noritsu Stock Company (72) Inventor Hiroshi Kimura 32 Akashi-cho, Chuo-ku Kobe City Hyogo Noritsu Co., Ltd. (72) Inventor Haruaki Mitsuda 32 Akashi-cho, Chuo-ku, Kobe-shi, Hyogo Prefecture

Claims (1)

[Scope of utility model registration request] 1. A packing for sealing between a top plate of a gas stove and a mounting plate on which the plate is mounted, the packing main body having a groove for receiving a hanging peripheral wall of the top plate for mounting. A skirt formed by extending obliquely downward from the outer peripheral portion of the lower end of the packing main body, wherein the bottom surface of the packing main body and the bottom surface of the skirt are grounded on the mounting plate. A top plate packing for a gas stove, characterized in that a notch is provided on a bottom surface of a portion where the skirt portion is connected to the packing main body portion.