CN111412292A - Gas stove gang switch - Google Patents
Gas stove gang switch Download PDFInfo
- Publication number
- CN111412292A CN111412292A CN202010328353.XA CN202010328353A CN111412292A CN 111412292 A CN111412292 A CN 111412292A CN 202010328353 A CN202010328353 A CN 202010328353A CN 111412292 A CN111412292 A CN 111412292A
- Authority
- CN
- China
- Prior art keywords
- linkage
- block
- fixedly connected
- gas stove
- 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.)
- Withdrawn
Links
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a gas stove gang switch, which comprises a box body, wherein a positioning hole is formed in the inner side wall of the box body, and a rotating device which can be partially screwed into the positioning hole is arranged in the box body; the rotating device is connected with the linkage device in a sliding way and is connected with a gas stove valve; the linkage device comprises a linkage piece which is in sliding connection with the rotating device, the linkage piece is fixedly connected with a pulling rod, the pulling rod is fixedly connected with a linkage block, a spring is sleeved outside the linkage block, one end of the linkage block extends out of the spring, the cross sectional area of the end of the linkage block is larger than that of the spring, one end of the linkage block extending out of the spring is fixedly connected with a rotating block, a second positioning pin is sleeved inside the rotating block, the second positioning pin is fixed on the rotating device, the rotating block is fixedly connected with a moving block, a vent pipe is sleeved outside the moving block, a shell is sleeved outside the vent pipe, and the; the gas stove is controlled to ventilate by one rotating device, and the gas is cut off from the gas stove and the gas inlet end, so that the use safety of the gas is improved.
Description
Technical Field
The invention belongs to the technical field of household equipment, and particularly relates to a gas stove linkage switch.
Background
The existing gas stove and the gas inlet end are connected through a rubber hose, the rubber hose has a certain service life, and the rubber hose is aged and broken after the service life is exceeded; when the gas is not used, if the switch on the gas service end is not closed in time, the gas can be leaked, thereby harming human health.
In order to solve the problems, the invention provides a gas stove linkage switch, which realizes that when a gas stove works, a gas inlet end is communicated with a pressure reducing valve; when the gas stove does not work, the gas inlet end is not communicated with the pressure reducing valve, the operation is simple, and the gas leakage condition can not occur, so that the gas leakage when the gas stove does not use the gas can be avoided, and the harm to the human health can be avoided.
The technical scheme of the invention is as follows: a gas stove gang switch comprises a box body, wherein a positioning hole is formed in the inner side wall of the box body, and a rotating device which can be partially screwed into the positioning hole is arranged in the box body; the rotating device is connected with a linkage device in a sliding manner, and a gas stove valve is connected to the rotating device;
the linkage device comprises a linkage piece connected with the rotating device in a sliding mode, the linkage piece is fixedly connected with a pulling rod, the pulling rod is fixedly connected with a linkage block, a spring is arranged on a linkage block outer sleeve, the cross-sectional area of one end of the linkage block, extending out of the spring, of the end of the linkage block is larger than that of the spring, a rotating block is fixedly connected with a rotating block, a second positioning pin is sleeved in the rotating block, the second positioning pin is fixed on the rotating device, a moving block is fixedly connected with the moving block, a vent pipe is arranged on the moving block outer sleeve, the vent pipe outer sleeve is provided with a shell, and.
Further limiting, the rotating device comprises a movable plate, and the lower end of the movable plate is fixedly connected with an operating rod of the gas stove valve; a knob is arranged above the movable plate, a groove is formed in the movable plate, a first positioning pin is arranged between the knob and the movable plate, the upper end of the first positioning pin is fixedly connected with the knob, and the lower end of the first positioning pin extends into the groove; the movable plate is fixedly connected with a positioning piece, a mounting hole is formed in the positioning piece, a compression spring is arranged in the mounting hole, one end of the compression spring is fixedly connected to the positioning piece, the other end of the compression spring is fixedly connected with a positioning ball, and the diameter of the positioning ball is larger than that of the positioning hole; the movable plate is connected with the linkage piece in a sliding mode.
Further, a movable distance groove is formed in the movable plate, a sliding block is arranged in the movable distance groove, and the sliding block is fixedly connected with the linkage piece.
Further limit, a plurality of ventilation gaps are formed in the moving block, a sealing gasket is arranged in the air outlet end of the ventilation pipe, and a plurality of through holes capable of achieving air outlet and air cutoff are formed in the pipe wall of the air outlet end of the ventilation pipe.
Further, one end, far away from the sealing gasket, of the vent pipe is communicated with a connecting screw, and the connecting screw extends out of the shell.
And a pressure reducing valve is arranged between the shell and the gas stove valve, the air inlet end of the pressure reducing valve is communicated with one end of the shell, which is far away from the connecting screw, and the air outlet end of the pressure reducing valve is communicated with the gas stove valve through a rubber hose.
Further limit, one side of fly leaf is provided with the fixed plate, and the linkage runs through the fixed plate, fixed plate and box fixed connection.
Further, the linkage member is a steel rope.
Compared with the prior art, the invention has the beneficial effects that: the rotating device rotates clockwise to drive the linkage piece to move, the linkage piece drives the pulling rod to move, the pulling rod drives the linkage block to move, the linkage block drives the rotating block to rotate around the positioning pin, and then the linkage block drives the moving block to move, so that the moving block slides out of the vent pipe, and then the vent pipe is communicated with the air inlet end to achieve ventilation; when the rotating device rotates anticlockwise, the moving block slides into the vent pipe to separate the vent pipe from the air inlet end, so that air is cut off, gas leakage cannot occur even if the rubber hose is aged, and the health of a human body cannot be harmed; when the gas stove works, the gas inlet end is communicated with the gas stove; when the gas stove does not work, the gas inlet end is not communicated with the pressure reducing valve, the operation is simple, the gas leakage condition cannot occur, and the gas leakage condition cannot occur even if the rubber pipe is aged, so that the human health is harmed.
Drawings
FIG. 1 is a partial schematic view of the present invention;
FIG. 2 is a schematic view of the linkage arrangement;
FIG. 3 is a schematic view of the structure of the moving block;
FIG. 4 is a schematic view of the structure at the positioning member;
FIG. 5 is a schematic view of the structure at the moving mass;
wherein, 1-knob; 2-a movable plate; 3, fixing a plate; 4-a linkage; 5-a positioning member; 6-pulling the rod; 7-a linkage block; 8-turning the block; 9-moving block; 10-a breather pipe; 11-a housing; 12-a pressure relief valve; 13-a compression spring; 14-a positioning bead; 15-a first locator pin; 16-a vent gap; 17-a gasket; 18-a box body; 19-a second locating pin; 20-a live range slot; 21-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are described in detail and completely, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1
As shown in fig. 1-5, a gas stove gang switch comprises a box body 18, wherein a positioning hole is formed on the inner side wall of the box body 18, and a rotating device which can be partially screwed into the positioning hole is arranged in the box body 18; the rotating device includes a movable plate 2, a lower end of the movable plate 2 is fixedly connected to an operating rod of a gas stove valve (not shown in the figure), and it should be noted that: the structure of the gas stove valve is conventional, and is not elaborated herein in detail, the specific connection mode of the gas stove valve and the movable plate 2 is also conventional, and is not elaborated herein in detail, and the knob can drive the valve core of the gas stove valve to rotate in the rotating process, so that the gas stove valve is opened or closed; a knob 1 is arranged above the movable plate 2, a groove is formed in the movable plate 2, a first positioning pin 15 is arranged between the knob 1 and the movable plate 2, the upper end of the first positioning pin 15 is fixedly connected with the knob 1, and the lower end of the first positioning pin 15 extends into the groove; the movable plate 2 is fixedly connected with a positioning piece 5, the positioning piece 5 is provided with a mounting hole, a compression spring 13 is arranged in the mounting hole, one end of the compression spring 13 is fixedly connected to the positioning piece 5, the other end of the compression spring 13 is fixedly connected with a positioning ball 14, and the diameter of the positioning ball 14 is larger than that of the positioning hole;
a movable distance groove 20 and a limiting hole are formed in the movable plate 2, a sliding block is arranged in the movable distance groove 20, a linkage piece 4 penetrates through the limiting hole, one end of the linkage piece 4 is fixedly connected with the sliding block, the other end of the linkage piece 4 is fixedly connected with a pulling rod 6, the pulling rod 6 is fixedly connected with a linkage block 7, a spring 21 is sleeved outside the linkage block 7, one end of the linkage block 7 extends out of the spring 21, and the cross sectional area of the end is larger than that of the spring 21; one end fixedly connected with turning block 8 that linkage block 7 stretches out spring 21, 8 endotheca of turning block are equipped with second locating pin 19, second locating pin 19 is fixed in on fly leaf 2, 8 fixedly connected with movable block 9 of turning block, the movable block 9 overcoat is equipped with breather pipe 10, breather pipe 10 overcoat is equipped with casing 11, four breach 16 of ventilating have been seted up on the movable block 9, be provided with sealed pad 17 in the end of giving vent to anger of breather pipe 10, set up a plurality of through-holes (not shown in the figure) that can realize giving vent to anger and cut off the gas on the pipe wall of the end of giving vent to ange: when the moving block 9 is blocked by the sealing gasket 17, the edge of the moving block 9 blocks the through hole to realize air cut-off, and when the moving block 9 is far away from the sealing gasket 17, the edge of the moving block 9 does not block the through hole to realize air outlet; one end of the vent pipe 10 far away from the sealing gasket 17 is communicated with a connecting screw which extends out of the shell 11 and is used for connecting a gas inlet end; a pressure reducing valve 12 is arranged between the shell 11 and the gas stove valve, the air inlet end of the pressure reducing valve 12 is communicated with one end of the shell 11 far away from the connecting screw, the air outlet end of the pressure reducing valve 12 is communicated with the gas stove valve through a rubber hose, and the pressure reducing valve 12 is communicated with the gas stove valve; one side of the movable plate 2 is provided with a fixed plate 3, the linkage part 4 penetrates through the fixed plate 3, and the fixed plate 3 is fixedly connected with the box body 18; the link 4 in this embodiment is a steel cable.
The working principle of the embodiment is as follows: when gas needs to be introduced, the knob 1 is held by a hand and rotates clockwise, the knob 1 drives the movable plate 2 to rotate through the first positioning pin 15, after the movable plate 2 rotates to a certain angle, the compression spring 13 in the positioning piece 5 ejects the positioning ball 14 under the condition that the self elasticity is recovered, and the positioning ball 14 is clamped in the positioning hole, so that the knob 1 is fixed; in the rotating process of the knob 1, the linkage piece 4 is pulled and moves in the box body 18, at the moment, the linkage piece 4 drives the pulling rod 6 to move, the pulling rod 6 drives the linkage block 7 to move, the spring 21 is compressed in the moving process of the linkage block 7 and simultaneously drives the rotating block 8 to rotate around the second positioning pin 19, and the rotating block 8 drives the moving block 9 fixedly connected with the rotating block to be far away from the sealing gasket 17 and expose the blocked through hole in the rotating process of the rotating block 8, so that the through hole is communicated with the vent pipe 10; the gas then escapes from the vent notch 16 in the moving block 9 and then through the through hole into the housing 11 and then through the pressure reducing valve 12 into the gas burner for combustion.
When the gas is closed to needs, hold knob 1 and anticlockwise rotation, receive the effect of rotatory power at compression spring 13 and pop out and compression spring 13 resumes compression state in locating ball 14 follow locating hole down, at this moment linkage 4 resumes the normal position, then compressed spring 21 resumes the normal position, and the pulling rod 6, linkage piece 7, turning block 8 and movable block 9 all resume the normal position simultaneously, promptly: the spring 21 is in a free state, the moving block 9 is blocked by the sealing gasket 17, and the through hole is blocked by the moving block 9, so that the shell 11 is disconnected from the vent pipe 10, the flowing line of the gas is blocked, and finally the gas inlet end is not communicated with the pressure reducing valve 12 while the gas on the gas stove is disconnected, the operation is simple, the gas leakage condition cannot occur, and the gas leakage condition cannot occur even if the rubber pipe is aged, so that the human health is damaged; finally, the opening or closing of the gas stove valve and the connection or disconnection of the gas inlet end and the gas stove valve are realized by operating one knob 1, and the gas leakage can be avoided in the aspect of operation.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (8)
1. A gas stove gang switch is characterized by comprising a box body, wherein a positioning hole is formed in the inner side wall of the box body, and a rotating device which can be partially screwed into the positioning hole is arranged in the box body; the rotating device is connected with a linkage device in a sliding manner, and a gas stove valve is connected to the rotating device;
the linkage device comprises a linkage piece connected with the rotating device in a sliding mode, the linkage piece is fixedly connected with a pulling rod, the pulling rod is fixedly connected with a linkage block, a spring is arranged on a linkage block outer sleeve, the cross-sectional area of one end of the linkage block, extending out of the spring, of the end of the linkage block is larger than that of the spring, a rotating block is fixedly connected with a rotating block, a second positioning pin is sleeved in the rotating block, the second positioning pin is fixed on the rotating device, a moving block is fixedly connected with the moving block, a vent pipe is arranged on the moving block outer sleeve, the vent pipe outer sleeve is provided with a shell, and.
2. The linked switch of the gas stove as claimed in claim 1, wherein the rotating means comprises a movable plate, the lower end of which is fixedly connected with the operating rod of the gas stove valve;
a knob is arranged above the movable plate, a groove is formed in the movable plate, a first positioning pin is arranged between the knob and the movable plate, the upper end of the first positioning pin is fixedly connected with the knob, and the lower end of the first positioning pin extends into the groove; the movable plate is fixedly connected with a positioning piece, a mounting hole is formed in the positioning piece, a compression spring is arranged in the mounting hole, one end of the compression spring is fixedly connected to the positioning piece, the other end of the compression spring is fixedly connected with a positioning ball, and the diameter of the positioning ball is larger than that of the positioning hole; the movable plate is connected with the linkage piece in a sliding mode.
3. The gas stove linkage switch according to claim 2, wherein the movable plate is provided with a movable distance groove, a sliding block is arranged in the movable distance groove, and the sliding block is fixedly connected with the linkage member.
4. A gas range gang switch as claimed in any one of claims 1 to 3, wherein the moving block is provided with a plurality of ventilation notches, the gas outlet end of the vent pipe is provided with a sealing pad, and the wall of the gas outlet end of the vent pipe is provided with a plurality of through holes for gas outlet and gas cut-off.
5. The linked switch of the gas stove as claimed in claim 4, wherein a connecting screw is connected to one end of the vent pipe away from the sealing gasket and extends out of the housing.
6. The gas stove gang switch of claim 5, wherein a pressure reducing valve is arranged between the housing and the gas stove valve, an air inlet end of the pressure reducing valve is communicated with one end of the housing far away from the connecting screw, and an air outlet end of the pressure reducing valve is communicated with the gas stove valve through a rubber hose.
7. The linked switch of the gas stove as claimed in claim 3, wherein a fixed plate is provided at one side of the movable plate, the linkage member penetrates the fixed plate, and the fixed plate is fixedly connected with the case body.
8. The gas range gang switch of claim 7, wherein the linkage member is a steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328353.XA CN111412292A (en) | 2020-04-23 | 2020-04-23 | Gas stove gang switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328353.XA CN111412292A (en) | 2020-04-23 | 2020-04-23 | Gas stove gang switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111412292A true CN111412292A (en) | 2020-07-14 |
Family
ID=71492100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010328353.XA Withdrawn CN111412292A (en) | 2020-04-23 | 2020-04-23 | Gas stove gang switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111412292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531594A (en) * | 2021-08-05 | 2021-10-22 | 无锡华润燃气有限公司 | Gas stove backfire-proof device with Tesla valve |
-
2020
- 2020-04-23 CN CN202010328353.XA patent/CN111412292A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531594A (en) * | 2021-08-05 | 2021-10-22 | 无锡华润燃气有限公司 | Gas stove backfire-proof device with Tesla valve |
| CN113531594B (en) * | 2021-08-05 | 2022-03-01 | 无锡华润燃气有限公司 | Gas stove backfire-proof device with Tesla valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210419 Address after: 315300 No.289, North 2nd Ring West Road, Zonghan street, Cixi City, Ningbo City, Zhejiang Province Applicant after: Cixi Shengyan Technology Development Co.,Ltd. Address before: No.9, group 7, qingfu'an, Xinhua Village, Zonghan street, Cixi City, Ningbo City, Zhejiang Province Applicant before: Lu Jianqiang |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200714 |
|
| WW01 | Invention patent application withdrawn after publication |