CN201925508U - Plug valve of gas stove - Google Patents
Plug valve of gas stove Download PDFInfo
- Publication number
- CN201925508U CN201925508U CN2010206885792U CN201020688579U CN201925508U CN 201925508 U CN201925508 U CN 201925508U CN 2010206885792 U CN2010206885792 U CN 2010206885792U CN 201020688579 U CN201020688579 U CN 201020688579U CN 201925508 U CN201925508 U CN 201925508U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- base plate
- valve body
- chute
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a plug valve of a gas stove, which comprises a valve body, a micro switch, a valve rod, a bottom base plate, a pressing spring, a pressing plate and a limit sheet, wherein the micro switch is arranged on the valve body; the bottom base plate, the pressing spring, the pressing plate and the limit sheet are sheathed on the valve rod in a penetrated way; the bottom base plate is fixed on the valve body, a through hole is arranged on the bottom base plate, and a chute with an oblique bottom surface is arranged on the side wall of the valve body, corresponding to the through hole; the pressing plate comprises a positioning ring sheathed on the valve rod in the penetrated way, and a strip-shaped trigger sheet passing through the through hole and extending into the chute; and the free end of a transmission element of the micro switch is over against the chute and props against the tail end of the strip-shaped trigger sheet. In the plug valve, by arranging the strip-shaped trigger sheet which passes through the through hole on the bottom base plate and extends into the chute on the side wall of the valve body, a pressing plate and a cover sheet at the top are saved, so that the structure is simplified, and the manufacture cost is low.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of gas cooker stopcock.
Background technique
The gas cooker stopcock is the core component of household gas range, firepower and flame-out is lighted a fire, regulated to the prior mechanical gas cooker all by stopcock, most of stopcock generally comprises sensitive switch, valve body, valve rod and is fixed on base plate stacked on the valve body and fixed support, is coated with stage clip, pressing plate on the valve rod successively.Valve rod is pushed to valve body, and pressing plate moves to valve body, and an end of pressing plate is pushed the transmission component of sensitive switch.Complex structure in the existing stopcock, the manufacture cost height.
CN201306461Y discloses a kind of household gas range stopcock, comprise valve body, valve rod and be fixed on base plate stacked on the valve body and fixed support, base plate and fixed support wear with valve rod on, and then the restriction valve rod rock; Be coated with stage clip, pressing plate on the valve rod between base plate and the fixed support successively and be fixed on the E type ring that is used to push pressing plate on the valve rod; Described fixed support becomes the block shape, and the valve rod between stage clip, E type ring and base plate and the fixed support is surrounded, and lower end and base plate closely cooperate, and sidewall is provided with a supply plate and stretches out fixed support and carry out vertical reciprocating opening.Enter valve body though can effectively prevent pollutants such as greasy dirt, do not separate the baroque problem of stopcock yet.
Summary of the invention
The utility model provides gas cooker stopcock a kind of simple in structure, easily manufactured.
A kind of gas cooker stopcock, comprise sensitive switch, the valve rod on valve body, the valve body and be set on base plate, stage clip, pressing plate and banking stop on the valve rod, wherein base plate is fixed on the valve body, described base plate is provided with a through hole, and the body wall corresponding with through hole is provided with the chute that the bottom surface tilts; Described pressing plate triggers sheet by the bar shaped that is set on positioning ring on the valve rod and pass through hole and stretch into chute to be formed, and the transmission component free end of sensitive switch leans over against chute and with the end of bar shaped triggering sheet.
Base plate is provided with the circular hole that passes for valve rod, and the circular hole edge extends to form the stop collar that surrounds valve rod along valve rod, guarantees that valve rod can not rock.
The transmission component free end is bent to form with bar shaped and triggers the inconsistent projection of sheet, can guarantee that transmission component and bar shaped trigger the good of sheet and contact, and prevents ignition lag.
The end end that bar shaped triggering sheet stretches into chute outwards bends, and can better power be conducted to transmission component.
Valve rod is provided with a circular groove, and banking stop snaps in the circular groove.
The utility model passes the through hole on the base plate by setting and stretches into the bar shaped triggering sheet of body wall upper hopper chute, has omitted the cover plate at pressing plate and top, designs simplification, and fabricating cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model gas cooker stopcock;
Fig. 2 cuts open figure for the utility model stopcock office;
Fig. 3 is a stopcock A partial enlarged drawing shown in Figure 2.
Embodiment
As shown in Figure 1 and Figure 2, a kind of gas cooker stopcock, comprise sensitive switch 2 on valve body 1, the valve body, valve rod 3 that an end stretches into valve body 1 and be set on base plate 4, stage clip 5, pressing plate 6 and banking stop 7 on the valve rod 3, banking stop 7 is an E type ring, wherein base plate 4 is fixed on the valve body 1, base plate 4 is provided with the circular hole that passes for valve rod 3, and the circular hole edge extends to form the stop collar 13 that surrounds valve rod 3 along valve rod 3, guarantees that valve rod 3 can not rock.
Also be provided with a through hole 8 on the base plate 4, valve body 1 sidewall corresponding with through hole 8 is provided with the chute 9 that the bottom surface tilts; Pressing plate 6 triggers sheet 11 by the bar shaped that is set on positioning ring on the valve rod 3 10 and pass through hole 8 and stretch into chute 9 and forms, bar shaped triggers the end end that sheet 11 stretches into chute 9 and outwards bends, and the projection 12 that the transmission component free end of sensitive switch 2 is bent to form leans over against chute 9 and with end that bar shaped triggers sheet 11.
One end of stage clip 5 and the positioning ring 10 of pressing plate 6 offset, and the other end wore stop collar 13 and offsets with base plate 4, guarantee that positioning ring 10 is between stage clip 5 and E type ring.Valve rod 3 is provided with a circular groove, and E type ring snaps in the circular groove.
In valve body, move and make E type ring push positioning ring 10 when pushing valve rod 3 along stem movement, and then compression press spring 5.The free end that positioning ring 10 drives bar shaped triggering sheet 11 moves along the chute 9 on valve body 1 sidewall, and the projection 12 that the transmission component free end is bent to form is applied a power, makes transmission component open sensitive switch.
Claims (5)
1. gas cooker stopcock, comprise sensitive switch (2), the valve rod (3) on valve body (1), the valve body (1) and be set on base plate (4), stage clip (5), pressing plate (6) and banking stop (7) on the valve rod (3), wherein base plate (4) is fixed on the valve body (1), it is characterized in that: described base plate (4) is provided with a through hole (8), and valve body (1) sidewall corresponding with through hole (8) is provided with the chute (9) that the bottom surface tilts; Described pressing plate (6) is by being set on that valve rod (3) is gone up positioning ring (10) and the bar shaped of passing through hole (8) and stretching into chute (9) triggers sheet (11) and forms, and the transmission component free end (12) of sensitive switch (2) leans over against chute (9) and with the end of bar shaped triggering sheet (11).
2. gas cooker stopcock according to claim 1 is characterized in that: described base plate (4) is provided with the circular hole that passes for valve rod (3), and the circular hole edge extends to form the stop collar (13) that surrounds valve rod (3) along valve rod.
3. gas cooker stopcock according to claim 1 is characterized in that: described transmission component free end (12) is bent to form with bar shaped and triggers the inconsistent projection of sheet.
4. gas cooker stopcock according to claim 1 is characterized in that: the end end that described bar shaped triggering sheet (11) stretches into chute (9) outwards bends.
5. gas cooker stopcock according to claim 1 is characterized in that: described valve rod (3) is provided with a circular groove, and banking stop (7) snaps in the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206885792U CN201925508U (en) | 2010-12-30 | 2010-12-30 | Plug valve of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206885792U CN201925508U (en) | 2010-12-30 | 2010-12-30 | Plug valve of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925508U true CN201925508U (en) | 2011-08-10 |
Family
ID=44429356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206885792U Expired - Lifetime CN201925508U (en) | 2010-12-30 | 2010-12-30 | Plug valve of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104744A (en) * | 2013-01-25 | 2013-05-15 | 浙江新涛电子机械股份有限公司 | Thermoelectric type flame-out protection plug valve of gas stove and gas stove |
| CN103629706A (en) * | 2013-12-14 | 2014-03-12 | 杨永生 | Operation method for rotary knob of gas stove |
| CN111396586A (en) * | 2020-04-10 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and household appliance |
-
2010
- 2010-12-30 CN CN2010206885792U patent/CN201925508U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104744A (en) * | 2013-01-25 | 2013-05-15 | 浙江新涛电子机械股份有限公司 | Thermoelectric type flame-out protection plug valve of gas stove and gas stove |
| CN103104744B (en) * | 2013-01-25 | 2014-06-25 | 浙江新涛电子机械股份有限公司 | Thermoelectric type flame-out protection plug valve of gas stove and gas stove |
| CN103629706A (en) * | 2013-12-14 | 2014-03-12 | 杨永生 | Operation method for rotary knob of gas stove |
| CN103629706B (en) * | 2013-12-14 | 2015-12-02 | 杨永生 | A kind of method of operating of gas kitchen range knob |
| CN111396586A (en) * | 2020-04-10 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312500 Xinchang County, Zhejiang Province, Tao Road, No. 68, No. Patentee after: Zhejiang Xin Tao Zhi Polytron Technologies Inc Address before: The new Tao road 312500 County of Xinchang province Shaoxing City, Zhejiang province high tech Development Zone No. 68 Patentee before: Zhejiang Xintao Electronic Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |