CN102563719B - The operating portion water proof structure of gas-cooker - Google Patents
The operating portion water proof structure of gas-cooker Download PDFInfo
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- CN102563719B CN102563719B CN201110348593.7A CN201110348593A CN102563719B CN 102563719 B CN102563719 B CN 102563719B CN 201110348593 A CN201110348593 A CN 201110348593A CN 102563719 B CN102563719 B CN 102563719B
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- gas
- tubular liner
- top board
- cooker
- return piece
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Abstract
The present invention relates to a kind of operating portion water proof structure being provided with the gas-cooker of the top-operation formula of operation knob (2) on top board (30), it can import combustion air from the open-work of operation knob (2) (33), and the spilling soup juice spilt on top board is not immersed in main body cover (3) from open-work (33).On described top board (30), the axle portion (22) being formed through support operational knob (2) carries out interting and becomes the open-work (33) of air flue (S), (tubular liner (1) in 33, is embedded with at described open-work, described tubular liner (1) is provided with the extending portion (13) extended upward compared with top board (30), stretches out the return piece (14) defining ring-type on the top of described extending portion (13) outward.
Description
Technical field
The present invention relates to the operating portion water proof structure of the gas-cooker of the operation knob that point that on the top board on main body covered shell, gas burner is carried out in arranging stops working.
Background technology
As shown in Figure 6, on the glass top plate 30 of gas-cooker opening portion above main body covered shell 3 of top-operation formula, the heating part 23 of multiple gas burner 21 and the operation knob 2 for the igniting carrying out gas burner 21, the operation such as flame-out are arranged.The surrounding of glass top plate 30 is surrounded by the housing 32 of sheet metal.
As shown in Figure 7, above-mentioned gas-cooker is the opening 40 main body cover 3 being fallen into the table top 4 being formed at whole kitchen, is placed on table top 4 by the periphery of glass top plate 30 via liner 41.
Glass top plate 30 defines the opening portion of the heating part 23 towards gas burner 21, but in recent years, does not immerse in main body cover 3 from above-mentioned opening portion to overflow soup juice etc., make the formation of heating part 23 surrounding blocking become main flow.
In this formation, be difficult to import combustion air from the opening portion of gas burner 21, the combustion air of gas burner 21 may be not enough.
Therefore, in the past in order to ensure combustion air, as shown in the arrow mark of the double dot dash line of Fig. 7, have employed from using as operation knob 2 and import the formation of outside air at the open-work 33 that glass top plate 30 is formed.For example, referring to (Japan) JP 2007-40614 publication.
In open-work 33, the axle portion 22 of interspersed operation knob 2, forms the air flue S of ring-type, embeds tubular liner 10 in the side face mode covering open-work 33 around axle portion 22.
Tubular liner 10, the upper flange part 11 of ring-type and lower flange 12 from its main part outer peripheral face toward the outer side level stretch out, above the base end part of upper flange part 11, define extending portion 13.The circumference of the open-work 33 of glass top plate 30 is held between upper flange part 11 and lower flange 12.
From between the upper end and the back side of operation knob 2 in extending portion 13 to tubular liner 10 and operation knob 2, the air flue S of the ring-type of Rack is connected, and combustion air can import in main body cover 3 from this air flue S.
In this formation, prevent the spilling soup juice spilt into above glass top plate 30 from immersing in main body cover 3 from open-work 33 by extending portion 13.
But, if with rag etc. toward the front (operation knob 2 side) firmly wiping spill into the aqueous bodies such as the spilling soup juice on glass top plate 30, then pour into the aqueous body of operation knob 2 side as shown in the arrow mark of the solid line of Fig. 7, splash to the rear side of operation knob 2 after knocking extending portion 13, dropped onto in main body cover 3 by the gap of tubular liner 10 and operation knob 2 from the back side of operation knob 2.
Like this, can not positively prevent the spilling soup juice spilt on glass top plate 30 from immersing in main body cover 3 by tubular liner 10 in the past.
Summary of the invention
The present invention makes in view of the foregoing, its problem is, a kind of operating portion water proof structure of gas-cooker is provided, the combustion air import operation knob of gas burner can be used from the open-work being located at top board by it, further, make to spill into the aqueous bodies such as the spilling soup juice on top board not immerse in main body cover from above-mentioned open-work.
The operating portion water proof structure of gas-cooker of the present invention,
The operating portion water proof structure of the gas-cooker of the top-operation formula of the operation knob that its point carrying out gas burner for arranging on the top board on main body covered shell stops working, wherein,
On described top board, the axle portion being formed through support operational knob carries out interting and becomes the open-work of air flue,
In described open-work, be embedded with tubular liner,
Described tubular liner is provided with the extending portion extended upward compared with top board, stretches out on the top in described extending portion the return piece defining ring-type outward.
According to such formation, from being formed at the air flue between the axle portion of operation knob and open-work, the air of outside can be imported in main body cover.In addition, when spilling into the aqueous bodies such as the spilling soup juice on top board the impetus pouring into operation knob side well due to the erasing undertaken by rag etc., above-mentioned aqueous body is after knocking the extending portion of tubular liner, (rear side of operation knob) splashes upward, but this above-mentioned aqueous body splash knocks return piece.Thus, above-mentioned aqueous body dispersing upward compared with above-mentioned return piece is prevented.Therefore, the extending portion that the aqueous bodies such as soup juice can not exceed tubular liner is overflowed.
In addition, preferably, described tubular liner extends upward from the base end part of described return piece and defines annular convex.
Thus, even if the extending portion knocking tubular liner in the aqueous bodies such as the spilling soup juice of coming to operation knob effluent and a part of dispersing are attached to above return piece, it also can be stoped to immerse side in tubular liner by above-mentioned annular convex.Therefore, it is possible to positively stop above-mentioned aqueous body to immerse in main body cover.
In addition, preferably, the height above the described return piece of described tubular liner is unanimous on the whole with the height of bottom, outer peripheral edge of recess at the back side being formed at operation knob.
Thus, even the operation knob of pressure-rotary, extending portion and return piece also can not be in the way, and the pressure carrying out operation knob revolves operation, and can prevent from overflowing in the aqueous body immersion main body covers such as soup juice, and, can air flue be guaranteed.
In addition, preferably, the return piece of described tubular liner is formed as the taper that declines laterally.
Thus, knock the extending portion of tubular liner even if overflow the aqueous bodies such as soup juice and splash, being also difficult to be flushed to above return piece.In addition, when supposing that above-mentioned aqueous body is flushed to above above-mentioned return piece, above-mentioned aqueous body also flows to the outside of tubular liner along the inclination of return piece, therefore, it is possible to positively prevent it from immersing in main body cover.
As mentioned above, according to the present invention, owing to can import the combustion air of gas burner from the air flue formed between the axle portion and tubular liner of operation knob, even so be difficult to the formation importing combustion air from the opening portion of gas burner, combustion air also can not be not enough.
In addition, come towards operation knob flowing even if spill into the aqueous bodies such as the spilling soup juice on top board, also can be blocked the flowing of this aqueous body by the extending portion of tubular liner.In addition, the aqueous body splash after can stoping and then knock extending portion by the return piece near the upper end of being located at extending portion is to dispersing than return piece more top.Therefore, it is possible to positively prevent from overflowing the aqueous bodies such as soup juice immerse main body cover trouble from the open-work of operation knob.
Like this, from the open-work being located at operation knob, the combustion air of abundance can not only be imported in main body cover, and, can positively prevent from overflowing the aqueous bodies such as soup juice from the trouble in above-mentioned open-work immersion main body cover.
Accompanying drawing explanation
Fig. 1 is the major part amplification profile of the operating portion water proof structure of the gas-cooker representing embodiment of the present invention.
Fig. 2 is the profilograph of the tubular liner adopted in the operating portion water proof structure of the gas-cooker of embodiment of the present invention.
Fig. 3 is the major part amplification profile of the using state represented when having installed tubular liner.
Fig. 4 be represent other example tubular liner has been installed time the major part amplification profile of using state.
Fig. 5 is the major part amplification profile representing the state of having installed tubular liner on the top board of other example.
Fig. 6 is the stereogram of one of gas-cooker representing top-operation formula example.
Fig. 7 is the major part amplification profile of the operation knob part of the gas-cooker represented in the past.
Description of reference numerals
1: tubular liner
2: operation knob
3: main body cover
13: extending portion
14: return piece
22: axle portion
30: top board
33: open-work
S: air flue
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.
The operating portion water proof structure of the gas-cooker of present embodiment is applicable to the heating part 23 having arranged gas burner 21 at the rear area of top board 30 as shown in Figure 6, arrange the embedded gas range of the top-operation formula of operation knob 2 in the front region of top board 30.
This embedded gas range, as shown in Figure 1, the top board 30 of the glass of the main body cover 3 of the rectangular box opened by top and the opening portion, top of main body covered shell 3 is formed, main body cover 3 falls into be located in the opening 40 of table top 4, further, the flange part 31 stretched out more outward than open end above it is limited to table top 4 via liner 42.
In addition, the circumference of top board 30 is arranged at outside via liner 41 compared with flange part 31.
In addition, the liner 41 of top board 30 is only arranged at forward end 30a and the two ends, left and right of top board 30, and end is not arranged in the wings.Thus, the combustion air of gas burner is imported from the gap suitable with the thickness of liner 41 formed between the rear square end and table top 4 of top board 30.
Multiple gas burner 21 (not representing in Fig. 1) and the valve unit 20 corresponding with each gas burner 21 in its front has been received in main body cover 3.
From valve unit 20, the axle portion 22 linked with operation knob 2 extends upward, defines the open-work 33 in interspersed axle portion 22 in each position of the top board 30 corresponding with axle portion 22.Utilize this structure, revolve operation knob 2 by pressure, via axle portion 22 driver's valve gate cell 20, the igniting of gas burner 21 can be carried out, stop working.
In addition, although do not illustrate, on top board 30, in the assigned position that the heating part 23 of the upper end with gas burner 21 is corresponding, define the opening portion towards above-mentioned heating part 23, and the surrounding of the above-mentioned heating part 23 in opening portion is blocked by receipts soup plate.
Therefore, this gas-cooker becomes the formation that the air of outside imports as the combustion air of gas burner 21 by the annular air passage S that formed around the gap of the rear square end of top board 30 and table top and the axle portion 22 in the open-work 33 of operation knob 2.
In addition, in open-work 33, embedded in the tubular liner 1 of rubber.
Tubular liner 1, as shown in Figures 1 and 2, by the upper flange part 11 stretched out from main part mediad foreign side, the lower flange 12 of stretching out outward from bottom, from the extending portion 13 that the base end part of upper flange part 11 extends upward, the return piece 14 of stretching out outward from the top in extending portion 13, to form from the annular convex 15 that the base end part of return piece 14 is outstanding upward further.
The external diameter of the main part of tubular liner 1 and the diameter of open-work 33 unanimous on the whole, the wall thickness of the distance between upper flange part 11 and lower flange 12 and top board 30 is unanimous on the whole.Thus, the mode that tubular liner 1 can closely be embedded in open-work 33 to be sandwiched the top board 30 being positioned at open-work 33 periphery by upper flange part 11 and lower flange 12 is installed.
In addition, as shown in Figures 1 and 3, under the state that tubular liner 1 is installed on open-work 33, in the mode unanimous on the whole with the height of lower end, outer peripheral edge 24 of recess 25 at the back side being formed at operation knob 2 above of return piece 14, what set the height in extending portion 13 and return piece 14 projects position.In addition, the outer circumference diameter of return piece 14 is set as the size forming the certain gap be communicated with to air flue S via annular convex 15 between its with lower end, outer peripheral edge 24.
Like this, the projecting height of the extension elongation of return piece 14 and the protuberance 15 of ring-type is set to the length that specifies and height, can carry out from the gap of the recess 25 of itself and operation knob 2 to the supply of the air of air flue S and to have no relations when carrying out operation knob 2 push operation downwards.
Thus, outside air is as shown in the arrow mark of the double dot dash line of Fig. 1 and Fig. 3, be imported in main body cover 3 by air flue S from the gap with recess 25, be used as the tempering air of the valve unit 20 of the combustion air of gas burner 21 or the below of operation knob 2.
In addition, with rag etc. by the juice trickled down on top board 30 or the erasing close to side, front such as spilling soup juice from pot time, the aqueous bodies such as above-mentioned juice, spilling soup juice flow well towards operation knob 2 impetus sometimes.Aqueous body is like this blocked by extending portion 13 as shown in the arrow mark of the solid line of Fig. 1, in addition, knocks extending portion 13 and the aqueous body that splashes upward knocks below return piece 14, and therefore, its above dispersing is prevented from.Therefore, prevent aqueous bodies such as overflowing soup juice to exceed tubular liner 1 to enter in main body cover 3.
As shown in the arrow mark of the solid line of Fig. 3, even if the aqueous body splashing the outside of return piece 14 after sometimes knocking extending portion 13 is attached to the back side of operation knob 2, and drop onto in return piece 14 therefrom, because the protuberance 15 of ring-type is given prominence at the base end part of return piece 14, so the aqueous body dropped onto in return piece 14 also can not exceed the protuberance 15 of ring-type and enter the inside of tubular liner 1, aqueous body can be positively stoped to immerse in main body cover 3.
In order to confirm above effect, top board 30 spills the water of 200 milliliters and wipes to operation knob 2 side with rag, results verification, in the structure having installed the tubular liner 10 in the past shown in Fig. 7, a large amount of water immerses in main body cover 3, but in the structure of tubular liner 1 having installed the embodiment shown in Fig. 1, do not see the immersion of water.
In addition, as shown in Figure 4, if return piece 14 to be formed as the taper declined laterally, then the aqueous body dropped onto above return piece 14 can be made positively to wander further on the top board 30 of the foreign side of tubular liner 1.
In above-mentioned embodiment, the top of main body cover 3 is covered by the top board 30 of glass, be located at top board 30 open-work 33 consistency of thickness tubular liner 1 has been installed, but as shown in Figure 5, also can adopt for the open-work 33 formed on the top board 34 of sheet metal.In the structure shown in Fig. 5, make the periphery of open-work 33 bend to cross section L-shaped downwards and form lower lappet portion 35, in the mode clamped by upper flange part 11 and the lower flange 12 of tubular liner 1, time lappet portion 35 has been installed.
In addition, in above-mentioned embodiment, operation knob 2 adopts is located at forming on the top board 30 that is made up of horizontal plane, but the front region of top board also can be adopted downwards to be tilt a little toward the front and the region of the form tilted and be provided with the formation of operation knob 2 in above-mentioned inclined plane.
In addition, the material of top board and the material of tubular liner 1 do not limit, and in addition, tubular liner 1 is also not limited to above-mentioned embodiment to the mounting means of open-work 33.
Be illustrated in detail the present invention above, but above-mentioned explanation is illustration in all, the present invention is not limited by it.The infinite variety example be not exemplified is understood to depart from the scope of the present invention the example that can imagine.
Claims (4)
1. an operating portion water proof structure for gas-cooker, the operating portion water proof structure of the gas-cooker of the top-operation formula of the operation knob that its point being on the top board on main body covered shell, gas burner is carried out in arranging stops working, wherein,
On described top board, the axle portion being formed through support operational knob carries out interting and becomes the open-work of air flue,
In described open-work, be embedded with tubular liner,
Described tubular liner is provided with the extending portion extended upward compared with top board, stretches out on the top in described extending portion the return piece defining ring-type outward,
The extension elongation of described return piece has made following structure: the recess on the back side being formed in described operation knob and being formed between described return piece supplies the gap of outside air, and the air of this outside becomes the combustion air of described gas burner.
2. the operating portion water proof structure of gas-cooker as claimed in claim 1, wherein,
Described tubular liner extends upward from the base end part of described return piece and defines annular convex.
3. the operating portion water proof structure of gas-cooker as claimed in claim 1 or 2, wherein,
Height above the described return piece of described tubular liner is unanimous on the whole with the height of bottom, outer peripheral edge of recess at the back side being formed at operation knob.
4. the operating portion water proof structure of gas-cooker as claimed in claim 1 or 2, wherein,
The return piece of described tubular liner is formed as the taper declined laterally.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-226484 | 2010-10-06 | ||
| JP2010226484A JP5271988B2 (en) | 2010-10-06 | 2010-10-06 | Gas hob operation part waterproof structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563719A CN102563719A (en) | 2012-07-11 |
| CN102563719B true CN102563719B (en) | 2015-11-25 |
Family
ID=46238520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110348593.7A Active CN102563719B (en) | 2010-10-06 | 2011-09-30 | The operating portion water proof structure of gas-cooker |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5271988B2 (en) |
| CN (1) | CN102563719B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6207540B2 (en) * | 2015-02-26 | 2017-10-04 | リンナイ株式会社 | Gas stove |
| JP6454610B2 (en) * | 2015-06-19 | 2019-01-16 | リンナイ株式会社 | Gas stove |
| CN105783039B (en) * | 2015-12-30 | 2017-12-19 | 青海天地乐科技有限责任公司 | The special electric furnace of waterproof construction |
| CN106152187B (en) * | 2016-08-20 | 2018-04-17 | 华帝股份有限公司 | Liftable knob |
| JP6887905B2 (en) * | 2017-07-25 | 2021-06-16 | 株式会社ハーマン | Gas stove |
| JP2019095081A (en) * | 2017-11-17 | 2019-06-20 | 株式会社ハーマン | Gas cooking stove |
| JP2019138547A (en) * | 2018-02-09 | 2019-08-22 | 株式会社ハーマン | Gas burner |
| EP3643971B1 (en) * | 2018-10-22 | 2021-06-09 | BSH Hausgeräte GmbH | A gas cooking device comprising a cooktop plate |
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| CN1425184A (en) * | 2000-10-06 | 2003-06-18 | 三菱电机株式会社 | Multifunctional switch structure |
| CN1757972A (en) * | 2004-10-08 | 2006-04-12 | 林内株式会社 | Operation button for furnace |
| CN1819083A (en) * | 2005-02-09 | 2006-08-16 | 欧姆龙株式会社 | Switching device |
| CN1908526A (en) * | 2005-08-03 | 2007-02-07 | 林内株式会社 | Top-operation type stove |
| JP2007188761A (en) * | 2006-01-13 | 2007-07-26 | Matsushita Electric Ind Co Ltd | Push-button switch for electric apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146203U (en) * | 1984-03-08 | 1985-09-28 | リンナイ株式会社 | Heating device operating knob device |
| JPS60151445U (en) * | 1984-03-22 | 1985-10-08 | 株式会社日立ホームテック | grill dish |
| JP2004230101A (en) * | 2003-02-03 | 2004-08-19 | Shuzan Toen:Kk | Teapot and tea strainer for the same |
| JP4280250B2 (en) * | 2005-06-17 | 2009-06-17 | オムロン株式会社 | Switch device |
-
2010
- 2010-10-06 JP JP2010226484A patent/JP5271988B2/en active Active
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2011
- 2011-09-30 CN CN201110348593.7A patent/CN102563719B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425184A (en) * | 2000-10-06 | 2003-06-18 | 三菱电机株式会社 | Multifunctional switch structure |
| CN1757972A (en) * | 2004-10-08 | 2006-04-12 | 林内株式会社 | Operation button for furnace |
| CN1819083A (en) * | 2005-02-09 | 2006-08-16 | 欧姆龙株式会社 | Switching device |
| CN1908526A (en) * | 2005-08-03 | 2007-02-07 | 林内株式会社 | Top-operation type stove |
| JP2007188761A (en) * | 2006-01-13 | 2007-07-26 | Matsushita Electric Ind Co Ltd | Push-button switch for electric apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5271988B2 (en) | 2013-08-21 |
| CN102563719A (en) | 2012-07-11 |
| JP2012078072A (en) | 2012-04-19 |
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