CN202125630U - Plug valve for household fuel gas appliance - Google Patents
Plug valve for household fuel gas appliance Download PDFInfo
- Publication number
- CN202125630U CN202125630U CN2011201485783U CN201120148578U CN202125630U CN 202125630 U CN202125630 U CN 202125630U CN 2011201485783 U CN2011201485783 U CN 2011201485783U CN 201120148578 U CN201120148578 U CN 201120148578U CN 202125630 U CN202125630 U CN 202125630U
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- China
- Prior art keywords
- valve rod
- hoodle
- valve
- slide blocks
- positioning
- 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 - Fee Related
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Abstract
The utility model discloses a plug valve for a household fuel gas appliance, which comprises a valve body, a valve rod, a valve cover and a bottom plate. The plug valve for the household fuel gas appliance is characterized in that the valve rod is provided with a locating device. The plug valve for the household fuel gas appliance is provided with a firepower locating device, a locating adjusting device is low in cost, simple in structure and convenient to install, and users can achieve the control of the firepower through the locating adjusting device of the plug valve for the household fuel gas appliance. Besides, tempering and the like do not occur easily in the control mode in the adjusting process, and the plug valve for the household fuel gas appliance is simple and safe in operation.
Description
Technical field
The utility model relates to a kind of household gas apparatus stopcock, especially relates to a kind of household gas apparatus stopcock that is provided with positioning device.
Background technique
Apply at present on the gas cooker stopcock mostly self do not have the firepower locating function in the adjustment process of firepower size; Artificially regulate through the user; The tempering phenomenon that the transition point position causes in the time of can't realizing the accurate control of firepower and avoid effectively that firepower is large and small to be switched; When serious even can cause that combustion gas tool inside burns or cause fire, Security is lower.
The model utility content
To the problems referred to above, the utility model provides a kind of Security good, has the household gas apparatus stopcock of firepower location regulatory function.
The utility model is that the technological scheme that its technical problem of solution is adopted is:
A kind of household gas apparatus stopcock comprises valve body, valve rod, valve gap and base plate, it is characterized in that: said valve rod is provided with a location device.
Wherein, first kind of structure of said positioning device comprises slide blocks, shell fragment and the hoodle that is set in successively on the valve rod, and wherein, valve rod drives slide blocks and rotates together; Said hoodle is arranged on the slide blocks, and arc is provided with several positioning holes on the shell fragment, and said hoodle can be fastened in the corresponding positioning hole.
Wherein, second kind of structure of said positioning device comprises slide blocks, positioning plate and the hoodle that is set in successively on the valve rod, and wherein, valve rod drives slide blocks and rotates together; Said slide blocks is provided with a groove, is provided with a spring in the groove, and said hoodle is fixed on an end of spring, and arc is provided with several positioning holes on the said positioning plate, and said hoodle can be fastened in the corresponding positioning hole.
As the further improvement of such scheme, said positioning device also comprises a fixed plate, and this fixed plate is positioned at the below of slide blocks, and the bottom of said slide blocks is provided with boss, offers guiding groove on the said fixed plate, and this boss is positioned at guiding groove.
Further, said positioning device is arranged on the upper surface of valve gap, and wherein, said fixed plate and locating piece are fixed on the valve gap.
Further, stopcock also comprises interior valve gap, and said positioning device is arranged between valve gap and the interior valve gap, and wherein, said fixed plate and locating piece are fixed on internal valve and cover.
Wherein, The third structure of said positioning device comprises the Location resilient piece that is set on the valve rod and rotates with valve rod and is fixed on the valve body and passes the hoodle screw of base plate; Said Location resilient piece is provided with some positioning holes, and the upper end of said hoodle screw can be fastened in the different positioning holes.
Wherein, the 4th kind of structure of said positioning device comprises position limit pin that is arranged on the valve rod lower end and the convex closure that is arranged on base at interval, forms locating slot between adjacent two convex closures, and said position limit pin can be fastened in the different locating slots.
The beneficial effect of the utility model is: the stopcock of the utility model is provided with the firepower positioning device; This positioning device cost is low, simple in structure, easy for installation; The user can realize the control to firepower through the positioning device of stopcock; Tempering phenomenon be difficult for to take place in this control, and is simple to operate and Security good.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Fig. 1 is the utility model first embodiment's a decomposing schematic representation;
Fig. 2 is the utility model second embodiment's a decomposing schematic representation;
Fig. 3 is the utility model the 3rd embodiment's a decomposing schematic representation;
Fig. 4 is the utility model the 4th embodiment's a decomposing schematic representation;
Fig. 5 is the utility model the 5th embodiment's a decomposing schematic representation.
Embodiment
With reference to Fig. 1 ~ Fig. 5, a kind of household gas apparatus stopcock comprises valve body 1, valve rod 2, valve gap 3 and base plate 4, and said valve rod 2 is provided with a location device 5.
Further with reference to Fig. 1, this figure is first kind of embodiment of the utility model, and this embodiment's positioning device 5 comprises slide blocks 52, shell fragment 53a and the hoodle 54 that is set in successively on the valve rod 2, and wherein, valve rod 2 drives slide blocks 52 and rotates together; Said hoodle 54 is arranged on the slide blocks 52, and shell fragment 53a goes up arc and is provided with several positioning holes 531, and said hoodle 54 can be fastened in the corresponding positioning hole 531.
Further with reference to Fig. 2, this figure is second kind of embodiment of the utility model, and this embodiment's positioning device 5 comprises slide blocks 52, positioning plate 53b and the hoodle 54 that is set in successively on the valve rod 2, and wherein, valve rod 2 drives slide blocks 52 and rotates together; Said slide blocks 52 is provided with a groove 521; Be provided with a spring 522 in the groove 521; Said hoodle 54 is fixed on an end of spring 522, and said positioning plate 53b goes up arc and is provided with several positioning holes 531, and said hoodle 54 can be fastened in the corresponding positioning hole 531.
Further optimization as above two kinds of embodiments; Said positioning device 5 also can comprise a fixed plate 51, and this fixed plate 51 is positioned at the below of slide blocks 52, and the bottom of said slide blocks 52 is provided with boss 521; Offer guiding groove 511 on the said fixed plate 51, this boss 521 is positioned at guiding groove 511.
Above-mentioned two kinds of embodiments' positioning device 5 can be arranged on the upper surface of valve gap 3, and wherein, said fixed plate 51 and locating piece 53 are fixed on the valve gap 3; This set is applicable to all types of stopcock valve bodies, and need not the structure of original valve body is made improvement, directly installs to get final product, and is very convenient.
Further with reference to Fig. 3; This figure is the third embodiment of the utility model; Valve gap 6 in also the including of this embodiment, its positioning device 5 can adopt first embodiment's structure also can adopt second embodiment's structure, but this positioning device 5 is arranged between valve gap 3 and the interior valve gap 6; Wherein, said fixed plate 51 and locating piece 53 are fixed on the interior valve gap 6.
Further with reference to Fig. 4; This figure is the 4th kind of embodiment of the utility model; This embodiment's positioning device 5 comprises the Location resilient piece 55 that is set on the valve rod 2 and rotates with valve rod 2 and is fixed on the hoodle screw 56 on the base plate 4; Said Location resilient piece 55 is provided with some positioning holes 531, and the upper end of said hoodle screw 56 can be fastened in the different positioning hole 531.
More than positioning hole 531 quantity and big I at interval among four kinds of embodiments confirm according to the positioning number of setting.
Further with reference to Fig. 5; This figure is the 5th kind of embodiment of the utility model; This embodiment's positioning device 5 comprises position limit pin 21 that is arranged on valve rod 2 lower ends and the convex closure 43 that is arranged on base plate 4 bottoms at interval, forms locating slot 42 between adjacent two convex closures 43, and said position limit pin 21 can be fastened in the different locating slot 42; Said position limit pin is arranged in the corresponding locating slot 42 during 21 location, preferably positioning control firepower size.
Five kinds of embodiments that different positioning devices are installed have more than been described; These five kinds of different positioning devices are applicable to the different valve bodies of various setting angles; Common valve body setting angle is 90 degree or 30 degree, is arranged to the installation that other angles can not influence positioning device yet certainly.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art also can make various equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (8)
1. a household gas apparatus stopcock comprises valve body (1), valve rod (2), valve gap (3) and base plate (4), it is characterized in that: said valve rod (2) is provided with a location device (5).
2. a kind of household gas apparatus stopcock according to claim 1; It is characterized in that: said positioning device (5) comprises slide blocks (52), shell fragment (53a) and the hoodle (54) that is set in successively on the valve rod (2); Wherein, valve rod (2) drive slide blocks (52) rotates together; Said hoodle (54) is arranged on the slide blocks (52), and shell fragment (53a) is gone up arc and is provided with several positioning holes (531), and said hoodle (54) can be fastened in the corresponding positioning hole (531).
3. a kind of household gas apparatus stopcock according to claim 1; It is characterized in that: said positioning device (5) comprises slide blocks (52), positioning plate (53b) and the hoodle (54) that is set in successively on the valve rod (2); Wherein, valve rod (2) drive slide blocks (52) rotates together; Said slide blocks (52) is provided with a groove (521); Be provided with a spring (522) in the groove (521); Said hoodle (54) is fixed on an end of spring (522); Said positioning plate (53b) is gone up arc and is provided with several positioning holes (531), and said hoodle (54) can be fastened in the corresponding positioning hole (531).
4. according to claim 2 or 3 described a kind of household gas apparatus stopcocks; It is characterized in that: said positioning device (5) also comprises a fixed plate (51); This fixed plate (51) is positioned at the below of slide blocks (52); The bottom of said slide blocks (52) is provided with boss (521), offers guiding groove (511) on the said fixed plate (51), and this boss (521) is positioned at guiding groove (511).
5. according to claim or 4 described a kind of household gas apparatus stopcocks, it is characterized in that: said positioning device (5) is arranged on the upper surface of valve gap (3), and wherein, said fixed plate (51) and locating piece (53) are fixed on the valve gap (3).
6. a kind of household gas apparatus stopcock according to claim 4; It is characterized in that: also comprise interior valve gap (6); Said positioning device (5) is arranged between valve gap (3) and the interior valve gap (6), and wherein, said fixed plate (51) and locating piece (53) are fixed on the interior valve gap (6).
7. a kind of household gas apparatus stopcock according to claim 1; It is characterized in that: said positioning device (5) comprises the Location resilient piece (55) that is set in that valve rod (2) is gone up and rotates with valve rod (2) and is fixed on the hoodle screw (56) that base plate (4) was gone up and passed to valve body (1); Said Location resilient piece (55) is provided with some positioning holes (531), and the upper end of said hoodle screw (56) can be fastened in the different positioning hole (531).
8. a kind of household gas apparatus stopcock according to claim 1; It is characterized in that: said positioning device (5) comprises position limit pin (21) that is arranged on valve rod (2) lower end and the convex closure (43) that is arranged on base plate (4) bottom at interval; Form locating slot (42) between adjacent two convex closures (43), said position limit pin (21) can be fastened in the different locating slot (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201485783U CN202125630U (en) | 2011-05-11 | 2011-05-11 | Plug valve for household fuel gas appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201485783U CN202125630U (en) | 2011-05-11 | 2011-05-11 | Plug valve for household fuel gas appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125630U true CN202125630U (en) | 2012-01-25 |
Family
ID=45488698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201485783U Expired - Fee Related CN202125630U (en) | 2011-05-11 | 2011-05-11 | Plug valve for household fuel gas appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125630U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438245A (en) * | 2013-07-31 | 2013-12-11 | 宁波方太厨具有限公司 | Adjusting valve capable of adjusting fire linearly |
| CN104864135A (en) * | 2015-05-29 | 2015-08-26 | 李仲伦 | Fireproof plug valve for chemical pipe |
| CN105351623A (en) * | 2015-11-30 | 2016-02-24 | 宁波博宇燃气具有限公司 | Plug valve |
| CN105805329A (en) * | 2016-04-22 | 2016-07-27 | 中山市金艺金属制品有限公司 | Stepless regulation gas valve |
-
2011
- 2011-05-11 CN CN2011201485783U patent/CN202125630U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438245A (en) * | 2013-07-31 | 2013-12-11 | 宁波方太厨具有限公司 | Adjusting valve capable of adjusting fire linearly |
| CN103438245B (en) * | 2013-07-31 | 2015-12-02 | 宁波方太厨具有限公司 | A kind of can the modulating valve of linearly adjust firepower |
| CN104864135A (en) * | 2015-05-29 | 2015-08-26 | 李仲伦 | Fireproof plug valve for chemical pipe |
| CN105351623A (en) * | 2015-11-30 | 2016-02-24 | 宁波博宇燃气具有限公司 | Plug valve |
| CN105805329A (en) * | 2016-04-22 | 2016-07-27 | 中山市金艺金属制品有限公司 | Stepless regulation gas valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |