CN202532555U - Household gas stove plug valve - Google Patents
Household gas stove plug valve Download PDFInfo
- Publication number
- CN202532555U CN202532555U CN2012201748995U CN201220174899U CN202532555U CN 202532555 U CN202532555 U CN 202532555U CN 2012201748995 U CN2012201748995 U CN 2012201748995U CN 201220174899 U CN201220174899 U CN 201220174899U CN 202532555 U CN202532555 U CN 202532555U
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- CN
- China
- Prior art keywords
- valve
- rod
- snap ring
- push rod
- household gas
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to a household gas stove plug valve, which comprises a valve body, a valve rod, a switch base board and a micro switch, wherein the switch base board is arranged on the valve body, the micro switch is arranged on the switch base board, and the valve rod is arranged on the valve body and can move in the axial direction. The household gas stove plug valve is characterized by comprising a top rod, wherein one end of the top rod is sleeved on the valve rod and is positioned in the axial direction, the other end of the top rod is of a hook shape and is matched with a wafer of the micro switch, a sliding slot and a guide oblique block are arranged on the switch base board the other end of the top rod which is of a hook part is arranged in the sliding slot and can move, and the top end of the hook-shaped part of the top rod is arranged on the guide oblique block. The household gas stove plug valve has the advantages of simple structure, can guarantee effective connection of the micro switch, and is safe and reliable to work.
Description
Technical field
The utility model relates to a kind of valve, relates in particular to a kind of household gas range plug valve.
Background technology
The gas-cooker plug valve is the core component of household gas range, and the prior mechanical gas-cooker all is to light a fire, regulate firepower and flame-out through plug valve, and the plug valve quality has directly determined the quality of kitchen range.
Switch on the existing household gas range plug valve generally is to connect through the downward movement of valve rod to open; So be easy to damage switch by pressure and influence switch life; Two be not easy to guarantee switch because of the machining accuracy and the rigging error of valve body effective connection, have in addition misconnection can to occur logical.
Push rod on the existing household gas range plug valve, valve rod are not to be in the same plane, make to produce athwartship moment when valve rod is descending, influence the operating handle of valve body.
Summary of the invention
The purpose of the utility model is to provide a kind of simple in structure for the deficiency that overcomes prior art, can guarantee effective connection of microswitch, safe and reliable household gas range plug valve.
In order to achieve the above object; The utility model is to realize like this; It is a kind of household gas range plug valve, comprises valve body, valve rod, switch bottom seat board and microswitch, and wherein said switch bottom seat board is installed on the valve body; Said microswitch is installed on the switch bottom seat board, and said valve rod is installed on the valve body and rotatable and axially-movable; It is characterized in that also comprising push rod, said push rod one end is sleeved on the valve rod and axial location, and the other end of push rod is " hook " shape and cooperates with the contact of microswitch; On said switch bottom seat board, be provided with sliding tray and guiding skewback, the other end of push rod i.e. " hook " shape partly is arranged in sliding tray and removable, and the top of " hook " shape part of push rod is positioned on the guiding skewback.
Be respectively equipped with reinforcement on the upper both sides of said switch bottom seat board in sliding tray.
Be provided with draw-in groove, middle draw-in groove and lower bayonet slot on the said valve rod, on said, be provided with snap ring in the draw-in groove, in said, be provided with middle snap ring in the draw-in groove, in said lower bayonet slot, be provided with snap ring down; On the said push rod one end suit valve rod and between middle snap ring and following snap ring; On said valve rod, be set with trim, said trim is between last snap ring and middle snap ring.
Sliding tray on the said switch bottom seat board is microscler waist hole, and said guiding skewback is downward-sloping.
The utility model advantage compared with prior art is: simple in structure, can guarantee effective connection of microswitch, and safe and reliable.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is for removing the schematic perspective view of trim among Fig. 1.
The specific embodiment
To combine accompanying drawing and embodiment that the utility model is done further detailed description below:
Shown in Fig. 1 to 4; A kind of household gas range plug valve comprises valve body 5, valve rod 1, switch bottom seat board 4 and microswitch 3, and wherein said switch bottom seat board 4 is installed on the valve body 5; Said microswitch 3 is installed on the switch bottom seat board 4, but said valve rod 1 is installed on the valve body 5 and axially-movable; The utility model characteristics are also to comprise push rod 2, and said push rod 2 one ends are sleeved on the valve rod 1 and axial location, and the other end of push rod 2 is " hook " shape and cooperates with the contact 31 of microswitch 3; On said switch bottom seat board 4, be provided with sliding tray 41 and guiding skewback 42, the other end of push rod 2 i.e. " hook " shape partly is arranged in sliding tray 41 and removable, and the top of " hook " shape part of push rod 2 is positioned on the guiding skewback 42.During work; When valve rod 1 presses down; Push rod 2 moves down thereupon, and under the effect of guiding skewback 42, " hook " shape of push rod 2 part promptly moves down in sliding tray 41 and laterally moves; Make " hook " shape part of push rod 2 can promote contact 31 reliably microswitch 3 is backed down, this moment, push rod 2, sliding tray 41, skewback 42 and valve rod 1 were in same plane.
In the present embodiment, the both sides that on said switch bottom seat board 4, are positioned at sliding tray 41 are respectively equipped with reinforcement 411, and reinforcement 411 has increased the intensity that is positioned at the both sides of sliding tray 41 on the switch bottom seat board 4.
In the present embodiment, on said valve rod 1, be provided with draw-in groove 11, middle draw-in groove 12 and lower bayonet slot 13, on said, be provided with snap ring 7 in the draw-in groove 11, snap ring 9 in said, being provided with in the draw-in groove 12 is provided with snap ring 8 down in said lower bayonet slot 13; On the said push rod 2 one end suit valve rods 1 and between middle snap ring 9 and following snap ring 8, the relative valve rod 1 of this end of push rod 2 can not move axially like this; On said valve rod 1, be set with trim 6, said trim 6 is between last snap ring 7 and middle snap ring 9.
In the present embodiment, the sliding tray 41 on the said switch bottom seat board 4 is microscler waist hole, and said guiding skewback 42 is downward-sloping.
Claims (4)
1. household gas range plug valve; Comprise valve body (5), valve rod (1), switch bottom seat board (4) and microswitch (3); Wherein said switch bottom seat board (4) is installed on the valve body (5); Said microswitch (3) is installed on the switch bottom seat board (4), and said valve rod (1) is installed in valve body (5) but goes up and axially-movable; It is characterized in that also comprising push rod (2), said push rod (2) one ends are sleeved on valve rod (1) and go up and axial location, and the other end of push rod (2) is " hook " shape and cooperates with the contact (31) of microswitch (3); On said switch bottom seat board (4), be provided with sliding tray (41) and guiding skewback (42); The other end of push rod (2) i.e. " hook " shape partly is arranged in sliding tray (41) and removable, and the top of " hook " shape part of push rod (2) is positioned on the guiding skewback (42).
2. household gas range plug valve according to claim 1 is characterized in that the both sides that on said switch bottom seat board (4), are positioned at sliding tray (41) are respectively equipped with reinforcement (411).
3. household gas range plug valve according to claim 1; It is characterized in that on said valve rod (1), being provided with draw-in groove (11), middle draw-in groove (12) and lower bayonet slot (13); Be provided with snap ring (7) in the draw-in groove on said (11); Be provided with middle snap ring (9) in the draw-in groove in said (12), in said lower bayonet slot (13), be provided with snap ring (8) down; Said push rod (2) one end suit valve rods (1) are gone up and are arranged between snap ring (9) and the following snap ring (8); On said valve rod (1), be set with trim (6), said trim (6) is arranged between snap ring (7) and the snap ring (9).
4. household gas range plug valve according to claim 1 is characterized in that the sliding tray (41) on the said switch bottom seat board (4) is microscler waist hole, and said guiding skewback (42) is downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201748995U CN202532555U (en) | 2012-04-24 | 2012-04-24 | Household gas stove plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201748995U CN202532555U (en) | 2012-04-24 | 2012-04-24 | Household gas stove plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532555U true CN202532555U (en) | 2012-11-14 |
Family
ID=47133736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201748995U Expired - Lifetime CN202532555U (en) | 2012-04-24 | 2012-04-24 | Household gas stove plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532555U (en) |
Cited By (2)
| 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 |
| CN104154571A (en) * | 2013-09-02 | 2014-11-19 | 李秋达 | Multifunctional extension and application of gas plug valve assembly and knob |
-
2012
- 2012-04-24 CN CN2012201748995U patent/CN202532555U/en not_active Expired - Lifetime
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 |
| 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 |
| CN104154571A (en) * | 2013-09-02 | 2014-11-19 | 李秋达 | Multifunctional extension and application of gas plug valve assembly and knob |
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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: 20161216 Address after: Guangdong province Zhongshan City Dongfu road 528400 Nantou Town, No. 68 Patentee after: Zhongshan Tianlong Gas Appliance Co. Ltd. Address before: 528305 Guangdong province Foshan city Shunde District Ronggui Street Junhui Road No. 34 Patentee before: Liang Jinhong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |