CN204004543U - Plug valve of household gas cooker - Google Patents
Plug valve of household gas cooker Download PDFInfo
- Publication number
- CN204004543U CN204004543U CN201420429026.3U CN201420429026U CN204004543U CN 204004543 U CN204004543 U CN 204004543U CN 201420429026 U CN201420429026 U CN 201420429026U CN 204004543 U CN204004543 U CN 204004543U
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- CN
- China
- Prior art keywords
- rotary knob
- knob rod
- pressing plate
- positioning plate
- elastic component
- 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.)
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a kind of plug valve of household gas cooker, comprise valve body, valve inner is provided with spool, on valve body, be provided with spool the rotary knob rod that connects, can change spool gas output size, it is characterized in that: also comprise the pressing plate that is set on rotary knob rod, can moves up and down under rotary knob rod drives, on this pressing plate, be provided with a plurality of spacing holes or the restraining groove that along the circumferential direction distribute; Be enclosed within on rotary knob rod, can under rotary knob rod drives, move up and down and positioning plate in rotary moving, on this positioning plate, have lug boss, this lug boss can be arranged in described spacing hole or restraining groove under rotary knob rod drives; The elastic component that be enclosed within on rotary knob rod, can move up and down under rotary knob rod drives, one end and the valve body of this elastic component offset, and the other end of this elastic component and pressing plate or positioning plate offset.Compared with prior art, the utility model is positioning knob bar position accurately, and corresponding different call for fires is simple in structure, easy to operate.
Description
Technical field
The utility model relates to a kind of plug valve of household gas cooker.
Background technique
Gas cooker is common kitchen fitting in Modern Family life, and wherein kitchen range valve is the component of core wherein.Current normally used plug valve of gas stove generally has singly give vent to anger stopcock and two stopcock of giving vent to anger, and during work, can occur little fire, moderate heat, three kinds of firepower states of big fire.The actual alternative firepower section of existing stopcock is less, and firepower size needs user to watch flame size to determine by eyes, when user uses, is difficult to by the accurate distribute firepower section of hand.The valve body operating angle of existing stopcock is generally in 180 degree in addition, and firepower changes in very little angle, and user is difficult to the combusting firepower position that accurate control valve is being wanted.
Model utility content
Technical problem to be solved in the utility model is for above-mentioned prior art, to provide a kind of can accurately navigate to the gas output position of wanting and the plug valve of household gas cooker with obvious feel.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of plug valve of household gas cooker, comprise valve body, valve inner is provided with spool, is provided with spool the rotary knob rod that connects, can change spool gas output size on valve body, it is characterized in that: also comprise
The pressing plate that be set on rotary knob rod, can move up and down under rotary knob rod drives, is provided with a plurality of spacing holes or the restraining groove that along the circumferential direction distribute on this pressing plate;
Be enclosed within on rotary knob rod, can under rotary knob rod drives, move up and down and positioning plate in rotary moving, on this positioning plate, have lug boss, this lug boss can be arranged in described spacing hole or restraining groove under rotary knob rod drives;
The elastic component that be enclosed within on rotary knob rod, can move up and down under rotary knob rod drives, one end and the valve body of this elastic component offset, and the other end of this elastic component and pressing plate or positioning plate offset.
Positioning plate can be positioned at described pressing plate top, and as better mode, described positioning plate is positioned at described pressing plate below, and the other end and the positioning plate of described elastic component offset.
As improvement, on the rotary knob rod of described pressing plate top, be arranged with fixing support rack.
Improve, spacing hole or restraining groove on described pressing plate are along the circumferential direction uniformly distributed on pressing plate again, and each 10～30 degree arranges a spacing hole or restraining groove.
Improve again described lug boss spherical in shape or hemisphere type or spheroid shape.
Compared with prior art, the utility model has the advantage of: by sheathed limit structure on rotary knob rod, spacing when user's turning knob bar can obviously be felt different amount, but this kind spacing can't stuck rotary knob rod, can guarantee that rotary knob rod rotates smooth and feel is good, thus the accurate positioning knob bar of the utility model energy position, corresponding different call for fires, simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is the perspective view of plug valve of household gas cooker in the utility model embodiment;
Fig. 2 is the exploded view of rotary knob rod assembly in plug valve of household gas cooker in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Plug valve of household gas cooker as shown in Figure 1, comprise valve body 1, valve body 1 inside is provided with spool (not shown), on valve body, be provided with spool the rotary knob rod 2 that connects, can change spool gas output size, the connecting structure of rotary knob rod and spool is conventional structure, and spool is also conventional structure, repeats no more herein, in addition, also comprise:
The pressing plate 3 that be set on rotary knob rod 2, can move up and down under rotary knob rod drives, is provided with along the circumferential direction equally distributed a plurality of spacing hole 31 on this pressing plate 3, every 10～30 degree, a spacing hole is set, shown in Figure 2;
Be enclosed within on rotary knob rod 2, can under rotary knob rod drives, move up and down and positioning plate 4 in rotary moving, positioning plate 4 is arranged on pressing plate 3 belows, on this positioning plate 4, have convex hemispherical protrusion 41, this lug boss can be arranged in described spacing hole under rotary knob rod drives, shown in Figure 2;
The spring 5 that be enclosed within on rotary knob rod, can move up and down under rotary knob rod drives, one end of this spring 5 and valve body 1 offset, and the other end of this spring 5 and pressing plate 4 offset.
In addition, on the rotary knob rod of pressing plate 3 tops, be arranged with fixing support rack 6.
When rotary knob rod 2 presses down while rotating counterclockwise, under spring 5 effects, when positioning plate projection portion turns to pressing plate spacing hole, lug boss snaps in spacing hole, and now rotary knob rod continues to rotate forward, in each limit point feel, has obvious variation.The clockwise reset of rotary knob rod is also kindred circumstances.During plug valve of household gas cooker rotary knob rod normal rotation, user can turn to suitable limit point according to the variation of feel, reaches required firepower like this.Like this, different limit points can meet different culinary art call for fires.
Claims (5)
1. a plug valve of household gas cooker, comprises valve body, and valve inner is provided with spool, is provided with spool the rotary knob rod that connects, can change spool gas output size on valve body, it is characterized in that: also comprise
The pressing plate that be set on rotary knob rod, can move up and down under rotary knob rod drives, is provided with a plurality of spacing holes or the restraining groove that along the circumferential direction distribute on this pressing plate;
Be enclosed within on rotary knob rod, can under rotary knob rod drives, move up and down and positioning plate in rotary moving, on this positioning plate, have lug boss, this lug boss can be arranged in described spacing hole or restraining groove under rotary knob rod drives;
The elastic component that be enclosed within on rotary knob rod, can move up and down under rotary knob rod drives, one end and the valve body of this elastic component offset, and the other end of this elastic component and pressing plate or positioning plate offset.
2. plug valve of household gas cooker according to claim 1, is characterized in that: described positioning plate is positioned at described pressing plate below, and the other end and the positioning plate of described elastic component offset.
3. plug valve of household gas cooker according to claim 2, is characterized in that: on the rotary knob rod of described pressing plate top, be arranged with fixing support rack.
4. plug valve of household gas cooker according to claim 1, is characterized in that: spacing hole or restraining groove on described pressing plate are along the circumferential direction uniformly distributed on pressing plate, and each 10～30 degree arranges a spacing hole or restraining groove.
5. plug valve of household gas cooker according to claim 1, is characterized in that: described lug boss spherical in shape or hemisphere type or spheroid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429026.3U CN204004543U (en) | 2014-07-31 | 2014-07-31 | Plug valve of household gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429026.3U CN204004543U (en) | 2014-07-31 | 2014-07-31 | Plug valve of household gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004543U true CN204004543U (en) | 2014-12-10 |
Family
ID=52044546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429026.3U Active CN204004543U (en) | 2014-07-31 | 2014-07-31 | Plug valve of household gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402944A (en) * | 2015-07-28 | 2017-02-15 | 博西华电器（江苏）有限公司 | Cooker rotation operation apparatus and manufacturing method thereof, cooker, and auxiliary positioning member |
-
2014
- 2014-07-31 CN CN201420429026.3U patent/CN204004543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402944A (en) * | 2015-07-28 | 2017-02-15 | 博西华电器（江苏）有限公司 | Cooker rotation operation apparatus and manufacturing method thereof, cooker, and auxiliary positioning member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160330 Address after: 315191, No. 1, North Road, Jiangshan science and Technology Industrial Zone, Jiangshan, Ningbo, Zhejiang, Yinzhou District Patentee after: Ningbo Laite Gas Stoves Co., Ltd. Address before: 315191, Ningbo special gas appliance Co., Ltd., No. 1, Bei Bei Road, Jiangshan science and Technology Industrial Zone, Ningbo, Zhejiang, Yinzhou District Patentee before: Li Xuebo |