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The waterproof structure of the operating part of the gas cooker

A technology of the operation part and gas stove, which is applied in the direction of heating fuel, household stove/stove, stove/stove top, etc.

Active Publication Date: 2015-11-25
RINNAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In this way, the conventional cylindrical packing 10 cannot reliably prevent the spilled soup spilled on the glass top plate 30 from infiltrating into the main body casing 3.

Method used

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  • The waterproof structure of the operating part of the gas cooker
  • The waterproof structure of the operating part of the gas cooker
  • The waterproof structure of the operating part of the gas cooker

Examples

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Embodiment Construction

[0046] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0047] The waterproof structure of the operating part of the gas cooker of this embodiment is suitable for Figure 6 The heating portion 23 of the gas burner 21 is arranged in the rear area of ​​the top plate 30 as shown, and the top-operated built-in gas stove with the operation knob 2 is arranged in the front area of ​​the top plate 30 .

[0048] This built-in gas stove, such as figure 1 As shown, it is composed of a rectangular box-shaped main body case 3 with an open top and a glass top plate 30 covering the upper opening of the main body case 3. The flange portion 31 whose open end protrudes further outward is locked to the table top 4 via a gasket 42 .

[0049] In addition, the peripheral portion of the top plate 30 is provided on the outer side than the flange portion 31 via the gasket 41 .

[0050] In addition, the spacer 41 for the top plate 30 is provided o...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To provide a waterproof structure for operation part of gas cooking stove capable of taking in combustion air from a through-hole (33) for an operation handle (2) such that cooking liquid overflowed over a top plate does not penetrate into a body case (3) from the through-hole (33) in relation to the waterproof structure for operation part of gas cooking stove in which the operation handle (2) is disposed on the upper surface of the top plate (30). SOLUTION: The through-hole (33) to which a shaft part (22) supporting the operation handle (2) is inserted is penetrated through a top plate (30), an annular air passage (S) is formed between the shaft part (22) and the through-hole (33), a cylindrical packing (1) is closely fit to the through-hole (33) from the inside, the cylindrical packing (1) has an extension cylinder part (13) extended to the upper side than the top plate (30) and an annular return piece (14) is extended toward the outside in the neighborhood of the upper end of the extension cylinder part (13).

Description

technical field [0001] The present invention relates to a waterproof structure of an operation part of a gas range in which an operation knob for turning on and off a gas burner is arranged on a top plate covering the upper surface of a main body casing. Background technique [0002] Such as Figure 6 As shown, the gas cooker of the top operation type is provided with a plurality of heating parts 23 of gas burners 21 on the glass top plate 30 covering the upper opening of the main body casing 3, and is used for igniting and extinguishing the gas burners 21. Operation of the operating knob 2. The glass top plate 30 is surrounded by an outer frame 32 made of sheet metal. [0003] Such as Figure 7 As shown, the gas stove is such that the main body shell 3 is dropped into the opening 40 formed on the countertop 4 of the integrated kitchen, and the peripheral edge of the glass top plate 30 is placed on the countertop 4 via the gasket 41 . [0004] An opening facing the heatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C3/12F24C15/10
Inventor 水谷嘉宏冈田宏直日置正嗣
Owner RINNAI CORP