CN204226827U - Plug valve of household gas cooker - Google Patents
Plug valve of household gas cooker Download PDFInfo
- Publication number
- CN204226827U CN204226827U CN201420673127.5U CN201420673127U CN204226827U CN 204226827 U CN204226827 U CN 204226827U CN 201420673127 U CN201420673127 U CN 201420673127U CN 204226827 U CN204226827 U CN 204226827U
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- Prior art keywords
- rotary knob
- knob rod
- support frame
- lower support
- gear
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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, valve body is provided with the rotary knob rod connecting, can change spool gas output size with spool, it is characterized in that: also comprise and to be set on rotary knob rod, can to move up and down and gear plate in rotary moving under rotary knob rod drives, the edge side of this gear plate is provided with multiple gear hole or the gear groove of circumference distribution; Be set on rotary knob rod, rotary knob rod and valve body can be located fixing upper bracket; Be set in the lower support frame on rotary knob rod, lower support frame is fixed on valve body, and lower support frame coordinates with upper bracket, is fixedly connected with by rotary knob rod on valve body, and this lower support frame is provided with the lug boss that can snap in aforementioned gear hole or gear groove; The elastic component that be enclosed within rotary knob rod, can move up and down under rotary knob rod drives, this elastic component is arranged between upper bracket and lower support frame.Compared with prior art, the utility model energy accurately positioning knob bar position, corresponding different call for fires, structure is simple, 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 kitchen fitting common in Modern Family's life, and wherein kitchen range valve is the component of wherein core.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, big fire three kinds of firepower states.The actual alternative firepower section of existing stopcock is less, firepower size, needs user to be determined by eyes viewing flame size, very difficult hand accurate distribute firepower section when user uses.
Model utility content
Technical problem to be solved in the utility model provides a kind of for above-mentioned prior art accurately to navigate to the gas output position wanted and have the plug valve of household gas cooker of 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, valve body is provided with the rotary knob rod connecting, can change spool gas output size with spool, it is characterized in that: also comprise
Be set on rotary knob rod, can move up and down and gear plate in rotary moving under rotary knob rod drives, the edge side of this gear plate is provided with multiple gear hole or the gear groove of circumference distribution;
Be set on rotary knob rod, rotary knob rod and valve body can be located fixing upper bracket;
Be set in the lower support frame on rotary knob rod, lower support frame is fixed on valve body, and lower support frame coordinates with upper bracket, is fixedly connected with by rotary knob rod on valve body, and this lower support frame is provided with the lug boss that can snap in aforementioned gear hole or gear groove;
The elastic component that be enclosed within rotary knob rod, can move up and down under rotary knob rod drives, this elastic component is arranged between upper bracket and lower support frame.
As the good mode of one, described gear plate is positioned at above described lower support frame, and described lug boss is arranged on lower support frame uper side surface, and one end and the gear plate of described elastic component offset.
The utility model also comprises the pressing plate being enclosed within rotary knob rod, can moving up and down under rotary knob rod drives, and this pressing plate is arranged on below upper bracket, above gear plate, described elastic component is arranged between gear plate and pressing plate.
Rotary knob rod above or below described pressing plate is arranged with positioning plate.
As the good mode of another kind, described gear plate is positioned at below described lower support frame, and described lug boss is arranged on lower support frame downside surface, one end of described elastic component directly and lower support frame uper side surface offset.
In said structure, also can comprise the positioning plate being enclosed within rotary knob rod, can moving up and down under rotary knob rod drives, this positioning plate is arranged on below upper bracket, above lower support frame, and described elastic component is then arranged between lower support frame and positioning plate.
Rotary knob rod above or below described positioning plate is arranged with pressing plate.
Preferably, the gear hole on described gear plate or gear groove are along the circumferential direction uniformly distributed at limiting board edge side, and each 10 ~ 30 degree arrange a gear hole or gear groove.
As preferably, the spherical in shape or hemisphere type of described lower support frame lug boss head or spheroid shape or triangle.
Compared with prior art, the utility model has the advantage of: by the gear plate having gear hole sheathed on rotary knob rod, lower support frame arranges lug boss, obviously can feel the gear of different amount at user's turning knob bar, but this kind of gear can't stuck rotary knob rod, can ensure that rotary knob rod rotates smooth and feel is good, therefore the utility model energy accurately positioning knob span position, corresponding different call for fires, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the perspective view of plug valve of household gas cooker in the utility model embodiment one;
Fig. 2 is the exploded view of rotary knob rod assembly in plug valve of household gas cooker in the utility model embodiment one;
Fig. 3 is the operating principle schematic diagram of rotary knob rod assembly in plug valve of household gas cooker in the utility model embodiment one.
Fig. 4 is the exploded view (gear plate is below lower support frame) of rotary knob rod assembly in plug valve of household gas cooker in the utility model embodiment two;
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment one:
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), valve body is provided with the rotary knob rod 2 connecting, can change spool gas output size with spool, 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:
Be set on rotary knob rod 2, roughly rounded gear plate 3 in rotary moving can be made under rotary knob rod 2 drives, this gear plate 3 edge side is provided with multiple gear grooves 31 of circumferentially edge directional spreding, every 10 ~ 30 degree, a gear groove is set, shown in Figure 2;
Be set on rotary knob rod, rotary knob rod and valve body can be located fixing upper bracket 7;
Be set in the lower support frame 4 on rotary knob rod 2, lower support frame 4 is fixed on valve body 1, and lower support frame coordinates with upper bracket, is fixedly connected with by rotary knob rod on valve body, and this lower support frame is provided with the lug boss 41 that can snap in aforementioned gear hole or gear groove; Spherical in shape or the hemisphere type of lug boss 41 head or spheroid shape or triangle.
The spring 6 that be enclosed within rotary knob rod, can move up and down under rotary knob rod drives, this spring is arranged between upper bracket and lower support frame;
The positioning plate 5 being enclosed within rotary knob rod, can moving up and down under rotary knob rod drives, this positioning plate 5 is arranged on below upper bracket, above gear plate, described spring 6 is arranged between gear plate 3 and positioning plate 5; Rotary knob rod above positioning plate 5 is arranged with pressing plate 8.
In the present embodiment, gear plate is positioned at above described lower support frame, and described lug boss is arranged on lower support frame uper side surface, and one end and the gear plate of described spring offset.
Under spring 6 acts on, gear plate 3 and lower support frame fit tightly, when rotary knob rod 2 press down rotate counterclockwise time, the gear plate 3 be enclosed within rotary knob rod 2 turns to required gear position with rotary knob rod 2, the lug boss 41 of lower support frame 4 can snap in the gear groove 31 of gear plate 3, the head of lower support frame 4 lug boss 41 is greater than gear groove 31, therefore can not be stuck at gear place, when being rotated further, lug boss 41 can depress gear plate 3, until turn to next gear point, such rotary knob rod can repeat pressure-reset-pressure-reset when rotating ... action, when each gear point gear sheet is depressed and resets, feel has obvious change, shown in Figure 3.It is also kindred circumstances that rotary knob rod resets clockwise.During such plug valve of household gas cooker rotary knob rod normal rotation, user according to the change of feel, can turn to suitable gear point, reaches required firepower.Like this, the gear point that kitchen range valve is different can meet the culinary art call for fire of different size.
Embodiment two
With embodiment one unlike, described gear plate 3 is positioned at below described lower support frame 4, and gear plate 3 is positioned at valve inner, and described lug boss 41 is arranged on lower support frame downside surface, one end of described spring directly and lower support frame uper side surface offset, shown in Figure 4.The working principle of the present embodiment is identical with embodiment one.
Claims (9)
1. a plug valve of household gas cooker, comprises valve body, and valve inner is provided with spool, valve body is provided with the rotary knob rod connecting, can change spool gas output size with spool, it is characterized in that: also comprise
Be set on rotary knob rod, can move up and down and gear plate in rotary moving under rotary knob rod drives, the edge side of this gear plate is provided with multiple gear hole or the gear groove of circumference distribution;
Be set on rotary knob rod, rotary knob rod and valve body can be located fixing upper bracket;
Be set in the lower support frame on rotary knob rod, lower support frame is fixed on valve body, and lower support frame coordinates with upper bracket, is fixedly connected with by rotary knob rod on valve body, and this lower support frame is provided with the lug boss that can snap in aforementioned gear hole or gear groove;
The elastic component that be enclosed within rotary knob rod, can move up and down under rotary knob rod drives, this elastic component is arranged between upper bracket and lower support frame.
2. plug valve of household gas cooker according to claim 1, is characterized in that: described gear plate is positioned at above described lower support frame, and described lug boss is arranged on lower support frame uper side surface, and one end and the gear plate of described elastic component offset.
3. plug valve of household gas cooker according to claim 2, it is characterized in that: also comprise the pressing plate being enclosed within rotary knob rod, can moving up and down under rotary knob rod drives, this pressing plate is arranged on below upper bracket, above gear plate, described elastic component is arranged between gear plate and pressing plate.
4. plug valve of household gas cooker according to claim 3, is characterized in that: the rotary knob rod above or below described pressing plate is arranged with positioning plate.
5. plug valve of household gas cooker according to claim 1, is characterized in that: described gear plate is positioned at below described lower support frame, and described lug boss is arranged on lower support frame downside surface, one end of described elastic component directly and lower support frame uper side surface offset.
6. plug valve of household gas cooker according to claim 5, it is characterized in that: also comprise the positioning plate being enclosed within rotary knob rod, can moving up and down under rotary knob rod drives, this positioning plate is arranged on below upper bracket, above lower support frame, and described elastic component is then arranged between lower support frame and positioning plate.
7. plug valve of household gas cooker according to claim 6, is characterized in that: the rotary knob rod above or below described positioning plate is arranged with pressing plate.
8. plug valve of household gas cooker according to claim 1, is characterized in that: the gear hole on described gear plate or gear groove are along the circumferential direction uniformly distributed at limiting board edge side, and each 10 ~ 30 degree arrange a gear hole or gear groove.
9. plug valve of household gas cooker according to claim 1, is characterized in that: the spherical in shape or hemisphere type of described lower support frame lug boss head or spheroid shape or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673127.5U CN204226827U (en) | 2014-11-12 | 2014-11-12 | Plug valve of household gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673127.5U CN204226827U (en) | 2014-11-12 | 2014-11-12 | Plug valve of household gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226827U true CN204226827U (en) | 2015-03-25 |
Family
ID=52924924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673127.5U Active CN204226827U (en) | 2014-11-12 | 2014-11-12 | Plug valve of household gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454608A (en) * | 2018-05-07 | 2019-11-15 | 青岛海尔智慧厨房电器有限公司 | Knob, gas stove and control method |
-
2014
- 2014-11-12 CN CN201420673127.5U patent/CN204226827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454608A (en) * | 2018-05-07 | 2019-11-15 | 青岛海尔智慧厨房电器有限公司 | Knob, gas stove and control method |
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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 |