CN201053537Y - Gas switch valve - Google Patents
Gas switch valve Download PDFInfo
- Publication number
- CN201053537Y CN201053537Y CNU2007200529519U CN200720052951U CN201053537Y CN 201053537 Y CN201053537 Y CN 201053537Y CN U2007200529519 U CNU2007200529519 U CN U2007200529519U CN 200720052951 U CN200720052951 U CN 200720052951U CN 201053537 Y CN201053537 Y CN 201053537Y
- Authority
- CN
- China
- Prior art keywords
- push switch
- burnt gas
- rotatable handle
- switch valve
- gas switch
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a gas switching valve, comprising a valve body, wherein the valve body comprises a rotary handle arranged rotary in the control terminal. The outer contour of the rotary handle is provided with a coordination segment. The gas switching valve also comprises a push switch which is assembled with and matched with the rotary handle to drive the pressure lever of the push switch to rotate along with the rotary handle and to contact the coordination segment and the outer contour, thus to turn on and off the gas switching valve. The installing structure ensures that the push switch rotates along with the valve core driven by the rotary handle to control simultaneously the ignition device or the flameout protection device, etc, which is controlled by the gas flow and the push switch. The utility model effectively avoids accidents caused by failure to turn on the switch or other improper operations, and ensures safe use of gas fired cooking appliances.
Description
Technical field
The utility model relates to a kind of accessory of gas appliance, particularly a kind of burnt gas switch valve that is used for apparatus such as gas cooker or gas water-heater.
Background technique
Usually we can use the burnt gas switch valve in apparatus such as gas cooker or gas water-heater, and its most basic purposes is to control the flow of combustion gas by the rotation of rotatable handle drive spool, thereby regulates the firepower size.But continuous development along with modern life level; people are more and more higher to the Safety performance and the functional requirement of gas appliance; on existing burnt gas switch valve, also can increase some ignition mechanisms or flameout proof protection device etc. for this reason; but because in the prior art; the switch of these additional devices and burnt gas switch are respectively independently; so will bring certain troublesome poeration to the user; forget the situation of opening switch easily, thereby occur security incident or other unnecessary operate miss unavoidably.
Summary of the invention
The purpose of this utility model is to provide a kind of burnt gas switch valve of the linking switch of other additional device and burnt gas switch easily can realized.
A kind of burnt gas switch valve, comprise valve body, described valve body comprises the rotatable rotatable handle that is installed in the control port, described rotatable handle external frame is provided with the cooperation tangent plane, described burnt gas switch valve also comprises push switch, the installation that matches with rotatable handle of described push switch, the pressing lever that makes push switch be along with the rotation of rotatable handle contacts with described cooperation tangent plane or external frame respectively, thereby realize the action that opens or closes.
As a kind of preferred structure of the present utility model, the external frame of described rotatable handle is the arc face, and described cooperation tangent plane is the tangent plane of vertically arranging along the rotatable handle axis.
As a kind of preferred structure of the present utility model, described push switch is fixed on the described valve body by supporting frame.
As the further improvement to above-mentioned mode of execution, support frame as described above is provided with the mounting hole that can pass rotatable handle.
As the further improvement to above-mentioned mode of execution, described push switch is provided with locating slot.
As the further improvement to above-mentioned mode of execution, described push switch is provided with shell outward, is positioned at pressing lever one end on the described shell and is provided with opening and locating slot.
As the further improvement to above-mentioned mode of execution, described shell is made up of left and right half housing of mutual fastening, is provided with the locating column that matches with push switch in described left and right half housing.
The beneficial effects of the utility model are; because the utility model has also increased push switch on valve body; and make the push switch installation that matches with rotatable handle; the pressing lever of push switch is contacted with the cooperation tangent plane or the external frame of rotatable handle respectively along with the rotation of rotatable handle; thereby the action that realization opens or closes; this mounting structure can guarantee that the spool that push switch and rotatable handle drive moves simultaneously; thereby ignition mechanism that realization gas flow and push switch are controlled or flame-out protection device etc. are simultaneously controlled; effectively avoid forgetting and open switch or the generation of other unnecessary operate miss incident, thereby guaranteed the safe handling of gas appliance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of embodiment's of the utility model a perspective view;
Fig. 2 is push switch and a shell assembling enlarged view among Fig. 1.
Embodiment
As accompanying drawing 1 to shown in Figure 2, be to adopt a kind of burnt gas switch valve of the present utility model, comprise valve body 1 and push switch 2, valve body 1 comprises the rotatable rotatable handle 12 that is installed in the control port, the external frame of rotatable handle 12 is the arc face, on the external frame of rotatable handle 12, also be provided with the cooperation tangent plane of vertically arranging along the axis of rotatable handle 12 13, wherein push switch 2 is fixed on the valve body 1 by supporting frame 3, supporting frame 3 is provided with mounting hole 31 and wears and is fixed on the rotatable handle 12, push switch 2 installation that matches with rotatable handle 12, the pressing lever 21 that makes push switch 2 is along with the rotation of rotatable handle 12 can contact with the cooperation tangent plane 13 or the external frame of described rotatable handle 12 respectively, thereby the action that realization opens or closes, the push switch 2 outer shells 4 that are provided with, shell 4 is by the left side of mutual fastening, right half housing 42,43 form, a left side, right half housing 42, be respectively equipped with the locating column 5 that matches with push switch 2 in 43, be positioned at pressing lever 21 1 ends on the shell 4 and be provided with opening 41 and semicircle locating slot 22.
In the present embodiment, push switch 2 is fixedly mounted in left and right half housing 42,43, the pressing lever 21 that fastens on the push switch 2 of back exposes at semicircle locating slot 22 places of opening 41, whole casing 4 is fixed on the supporting frame 3, supporting frame 3 suits are fixed on the rotatable handle 12, make rotatable handle 12 put into the semicircle locating slot 22 of shell, when rotatable handle 12 rotates to its arc face correspondence pressing lever 21 around semicircle locating slot 22 centers, the arc face will inevitably be pressed pressing lever 21, makes push switch 2 conductings; And when rotatable handle 12 around when cooperating the corresponding pressing lever 21 of tangent plane 12, cooperates and leave certain interval between tangent plane 12 and locating slot 22 bottom arc faces, thereby release pressing lever 21 makes its disconnection.
Claims (8)
1. burnt gas switch valve, comprise valve body (1), described valve body (1) comprises the rotatable rotatable handle (12) that is installed in the valve body control port, it is characterized in that: described rotatable handle (12) external frame is provided with and cooperates tangent plane (13), described burnt gas switch valve also comprises push switch (2), described push switch (2) installation that matches with rotatable handle (12), the pressing lever (21) that makes push switch (2) is along with the rotation of rotatable handle (12) contacts with described cooperation tangent plane (13) or external frame respectively, thereby realizes the action that opens or closes.
2. a kind of burnt gas switch valve according to claim 1 is characterized in that: the external frame of described rotatable handle (12) is the arc face, and described cooperation tangent plane (13) is the tangent plane of vertically arranging along rotatable handle (12) axis.
3. a kind of burnt gas switch valve according to claim 1 and 2 is characterized in that: described push switch (2) is fixed on the described valve body (1) by supporting frame (3).
4. a kind of burnt gas switch valve according to claim 3 is characterized in that: support frame as described above (3) is provided with the mounting hole (31) that can pass rotatable handle (12).
5. a kind of burnt gas switch valve according to claim 1 and 2 is characterized in that: described push switch (2) is provided with locating slot (22).
6. a kind of burnt gas switch valve according to claim 5 is characterized in that: described locating slot (22) is a half slot.
7. a kind of burnt gas switch valve according to claim 1 and 2 is characterized in that: described push switch (2) is outer to be provided with shell (4), is positioned at pressing lever (21) one ends on the described shell (4) and is provided with opening (41) and locating slot (22).
8. a kind of burnt gas switch valve according to claim 7, it is characterized in that: described shell (4) is made up of left and right half housing (42,43) of mutual fastening, is provided with the locating column (5) that matches with push switch (2) in described left and right half housing (42,43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529519U CN201053537Y (en) | 2007-06-12 | 2007-06-12 | Gas switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200529519U CN201053537Y (en) | 2007-06-12 | 2007-06-12 | Gas switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053537Y true CN201053537Y (en) | 2008-04-30 |
Family
ID=39393200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200529519U Expired - Fee Related CN201053537Y (en) | 2007-06-12 | 2007-06-12 | Gas switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053537Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854116A (en) * | 2019-03-20 | 2019-06-07 | 陈培培 | A kind of emergency arrangement of clutch |
| CN111351074A (en) * | 2020-02-26 | 2020-06-30 | 华帝股份有限公司 | Control method of kitchen range with waveband switch |
-
2007
- 2007-06-12 CN CNU2007200529519U patent/CN201053537Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854116A (en) * | 2019-03-20 | 2019-06-07 | 陈培培 | A kind of emergency arrangement of clutch |
| CN111351074A (en) * | 2020-02-26 | 2020-06-30 | 华帝股份有限公司 | Control method of kitchen range with waveband switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20120612 |