CN206222377U - A kind of automatic closing device for gas firing range and gas-cooker - Google Patents

Abstract

The utility model discloses a kind of automatic closing device for gas firing range and gas-cooker, for improving the function of causing that it possesses automatic self-closing gas stove shift knob in the structure of present gas-cooker.The automatic closing device for gas firing range includes housing, and drive device, drive disk assembly, connection member are provided with the housing；The connection member connects the gas stove switch axle and the drive disk assembly, and the drive disk assembly connects the drive device.The utility model is used for existing gas-cooker, it is possible to achieve automatic self-closing gas stove shift knob.

Description

A kind of automatic closing device for gas firing range and gas-cooker

Technical field

The utility model is related to kitchen range field, and in particular to a kind of automatic closing device for gas firing range and gas-cooker.

Background technology

Kitchen range are cooker, English translations Cooker.Kitchen range are divided into by using gas kind：Natural gas range, artificial coal gas stove, liquefaction Oil gas kitchen electromagnetic stove.It is divided into by material：There are cast iron stove, stainless steel stove, enamel stove.It is divided into by stove eye：Single-hole range, eyes stove, Multi-hole kitchen range.It is divided into by sparking mode：Electric arteries and veins cuts open firing range, piezoelectric ceramics firing range.It is divided into by mounting means：Desk-top stove, insertion Formula stove.Table type kitchen range it is main by burner (burner, interior outer fire cover), valve body (containing nozzle, air door plate, volute spring), housing (can Being split housing --- panel, back plate and left side plate assemble, or integrally stretching housing), grate, knob, Drip pan, stove pin, air inlet pipe and pulse igniter (pulse firing mode kitchen range are special) etc. are constituted.Built-in type cooker it is main by Embedded burner (burner, interior outer fire cover etc.), valve body (containing nozzle, air door plate, volute spring, magnetic valve), panel (have tempering glass Glass panel, stainless steel faceplate and non-viscous oil panel etc.), grate, knob, drip pan, stove pin, drain pan, air inlet pipe, connecting tube, arteries and veins Rush igniter.

Gas-cooker can not be automatically switched off, it is necessary to the manual rotatable gas stove shift knob of people could be realized in the prior art.And What is had can realize, and the gas-cooker of automatic closing function is flame-out to close by directly blocking source of the gas, and close combustion gas it Afterwards, gas stove switch button does not reset, is opened from profile, and user not can confirm that gas-cooker has had been switched off source of the gas, There is very big potential safety hazard in this.

Utility model content

In view of this, for gas stove switch when solving that gas stove switch stove can not be automatically switched off and close in the prior art Button can not return the problem of OFF.On the one hand the utility model provides a kind of automatic closing device for gas firing range, and the gas-cooker is certainly Dynamic shutoff device can be directly improved on existing gas-cooker, it is not necessary to destroy the structure of existing gas-cooker, while combustion can be realized Gas kitchen be automatically switched off and gas stove switch automatic homing.On the other hand, the utility model also provides a kind of gas-cooker, the combustion Gas kitchen can realize the automatic homing to gas stove switch button, so as to realize being automatically switched off gas-cooker.

It is below content of the present utility model.

On the one hand, the utility model provides a kind of automatic closing device for gas firing range, including housing, is provided with the housing Drive device, drive disk assembly, connection member；The connection member connects the gas stove switch axle and the drive disk assembly, institute State drive disk assembly and connect the drive device, the drive device receives instruction to drive the drive disk assembly.

Further, the drive device includes power supply and motor.

Further, the drive device includes whirlpool spring.

Further, also including time set, the time set electrically connects the motor.

Used as the further improvement of above-mentioned utility model, also including loudspeaker, the loudspeaker electrically connects the power supply.

Further, the housing is glued or is detachably secured to gas-cooker.

As the further improvement of above-mentioned utility model, also including locking member, described in the locking member abutting or clamping Connector.

Further, the drive disk assembly is gear drive or chain and sprocket driving device or band tumbler.

Further, the connection member includes the first connector and the second connector, and second connector is socketed institute The first connector is stated, second connector is pivotally connected with the housing.After first connector is engaged with the second connector, it is impossible to send out The relative rotation of life, locking member is abutted or the connector of clamping second, and the first connector is connected with gas stove switch axle.In order to ensure First connector is provided with the company that can be socketed gas stove switch axle with existing gas stove switch axle energy fit on, first connector Hole is connect, the connecting hole is usually non-circular hole, extensible second connector of first connector completes it so as to turned position With the connection of gas stove switch axle.The first company part can be the connector with circumferential protrusions, and now, the second connector is provided with phase That answers is engaged the link slot of the first connector projection.To ensure OFF positioning housing, the first connector, gas stove switch axle Initial position is all navigated on OFF positions, when gas stove switch axle button is rotated, the first connector, OFF a positioning housing with Gas stove switch axle button is rotated together.

On the other hand, the utility model also provides a kind of gas-cooker, including gas stove switch axle and gas-cooker are automatically switched off Device, the gas stove switch axle connects the automatic closing device for gas firing range, the automatic closing device for gas firing range be glued or It is detachably secured on gas-cooker.

Compared with prior art, beneficial effect of the present utility model is：Gas-cooker of the present utility model is automatically switched off Device can be realized being automatically switched off gas stove switch button, and the automatic closing device for gas firing range can be on existing gas-cooker directly Install additional, after the structure of existing gas-cooker, and automatic closing device for gas firing range closing will not be destroyed, gas stove switch push-button reset To OFF, from the appearance, intuitively, will not occur to judge by accident and cause security incident.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to make needed for implementation method Accompanying drawing is briefly described, it will be appreciated that the following drawings illustrate only some implementation methods of the present utility model or implementation Example, therefore the restriction to scope is not construed as, for those of ordinary skill in the art, do not paying creative work On the premise of, other related accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 shows the decomposition texture schematic diagram of the utility model automatic closing device for gas firing range.

Fig. 2 shows a kind of overall structural representation of the utility model automatic closing device for gas firing range.

Fig. 3 shows the overall another structural representation of the utility model automatic closing device for gas firing range.

Fig. 4 shows a kind of external structural representation for being installed on gas-cooker of the utility model automatic closing device for gas firing range Figure.

Fig. 5 shows the built-in another structural representation for being installed on gas-cooker of the utility model automatic closing device for gas firing range Figure.

Fig. 6 shows the built-in another structural representation for being installed on gas-cooker of the utility model automatic closing device for gas firing range Figure.

Fig. 7 shows a kind of structural representation of the drive disk assembly of the utility model automatic closing device for gas firing range.

Fig. 8 shows the circuit diagram of the utility model automatic closing device for gas firing range.

Main element symbol description：

1- gas stove switch buttons；2- gas stove switch axles；3- gas stove housings；4-OFF positioning housing；

100- automatic closing device for gas firing range；

101- connection members；The connectors of 1011- first；The connectors of 1013- second；

102- housings；103- locking members；104- drive disk assemblies；1041- gear drives；1041-1、1041-2、 1041-3,1041-4- gear；

104a- drive devices；

105- motors；105a- whirlpools spring；107- power supplys；108- time sets；109- loudspeakers；110- shackle members；111- electricity Source switch；112- time switch；113- control panels.

Specific embodiment

For the ease of understanding the utility model, below with reference to relevant drawings to automatic closing device for gas firing range and gas-cooker It is described more fully.Accompanying drawing gives the embodiment of automatic closing device for gas firing range and gas-cooker, but, gas-cooker is automatic Shutoff device and gas-cooker can be realized in different forms, however it is not limited to embodiment described herein.On the contrary, providing The purpose of these embodiments is to make the disclosure to automatic closing device for gas firing range and gas-cooker more thorough comprehensive.

In description of the present utility model, it is to be understood that term " on ", D score, " left side " " right side ", "front", "rear", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on orientation shown in the drawings or Position relationship, is for only for ease of description the utility model and simplifies description, rather than the device or unit that indicate or imply meaning Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or feature that the embodiment or example are described It is contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be with office What combined in an appropriate manner in one or more embodiments or example.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that two or two More than, unless otherwise expressly limited specifically.

In description of the present utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase Even ", " connection ", " connection ", " connection " should be interpreted broadly, for example, it may be mechanical attachment or electrical connection, or two The connection of element internal, can be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill of this area For personnel, the concrete meaning of above-mentioned term can be as the case may be understood.

As shown in Figure 1, Figure 2, Figure 3 shows, automatic closing device for gas firing range of the present utility model 100 includes housing 102, housing Drive device 104a, drive disk assembly 104, connection member 101 are installed in 102.The connection member 101 connects the gas-cooker Switch shaft 2 and the drive disk assembly 104, the drive disk assembly 104 connect the drive device 104a, the drive device 104a Receive connection member 101 described in order-driven.The utility model is to drive gas stove switch axle 2 come real by drive device 104a Now gas-cooker is automatically switched off.The rotation of gas stove switch axle 2 is driven to instead of manual side using drive device 104a Formula, is capable of achieving to be automatically switched off.The automatic closing device for gas firing range 100 can be installed on existing gas-cooker with built-in, it is also possible to outward Put and be installed on existing gas-cooker, consequently facilitating popularization and application, have saved cost, it is not necessary to destroy the structure of existing gas-cooker.

It should be noted that gas stove switch button 1 is the shift knob for opening and closing gas-cooker, this combustion gas Stove shift knob 1 is prior art.The lower section of gas stove switch button 1 is provided with an OFF positioning housing 4, and the gas-cooker is opened Closing button 1 can light a fire to gas-cooker, while it can be with the size of adjusting gas stove firepower.In the prior art, gas-cooker Clockwise or counterclockwise, its firepower size will pass through changes from small to big shift knob 1, then process from large to small.Meanwhile, should Gas stove switch button 1 also carries the function of igniting.The sparking mode of gas-cooker has electronic pulse ignition and piezoelectric ceramics point Two kinds of fire.Electronic pulse ignition consumer is typically very familiar with, the most this igniters for using of embedded stove, turns round to certain Position is just put and is caught fire, and very simple and convenient, igniting shoots straight, and usually 100%, but this mode needs to change battery.Pressure Electroceramics igniting is most to be used for desk-top stove, and great advantage is not need battery.But the success rate of igniting is relevant with ambient humidity, It is difficult to light during high humidity.Additionally, need to pin to switch when igniting just be turned on fire, not as electronic pulse ignition Hurry up.

Above-mentioned gas stove switch axle 2 is a regulation switch for controlling gas stove fire force control valve.The gas stove switch axle 2 Rotation will cause gas-cooker firepower change, this gas stove switch axle 2 and gas stove switch button 1 are dismountable It is fixed together, the rotation of gas stove switch button 1 can drive the rotation of the gas stove switch axle 2 that the work of firepower is adjusted so as to reach With.It should be noted that in the prior art, it is by switch shaft that gas stove switch axle 2 is connected with gas stove switch button 1 Tangent plane is radially being provided with tangent plane come what is realized along gas stove switch axle 2, and the direction of these tangent planes is unfixed, in difference In the gas-cooker of brand when the gas stove switch axle 2 is in initial position, the tangent plane may have multiple directions.

It should be noted that gas-cooker includes cooktop, cooktop is a kind of housing, the main body group for accommodating gas-cooker Part, in the prior art, cooktop material mainly has two kinds of stainless steel and safety glass, and stainless steel cooktop material is solid, but makes for a long time With the more difficult cleaning of rear spot.Meanwhile, stainless steel cooktop is more thick better, and some product of inferior quality cooktop thickness are less than 0.3 millimeter, Situation easily is collapsed in use, damage to person is easily caused.Range glass top is elegant in appearance, it is easy to clean, after long-term use easily Light is such as new, if but bought inferior goods, easily there is glass Decrepitation Phenomena in use.

Above-mentioned housing 102 is automatic closing device for gas firing range 100 for accommodating and installs the housing of each element.Housing 102 Gas stove housing 3 is fixedly connected on, like this, is improved on present gas-cooker, it is possible to connect housing 102 On the gas-cooker of part 101, specifically, the housing 102 is integrally fixed on the cooktop of gas-cooker or is fixed in cooktop.

Above-mentioned drive device 104a is a kind of power set, and the power set can be provided for rotatable gas stove switch shaft 2 Power, therefore, drive device 104a can be electric driver, or mechanical actuation device, such as whirlpool spring.Whirlpool spring except Outside with driving function, itself also has the function of timing, and in application whirlpool spring, it can drive by the regular hour Gas stove switch button 1 is closed.

Above-mentioned drive disk assembly 104 is the part of transfer motion power, and the drive disk assembly 104 is prior art, and it can be gear Transmission device 1041 or chain and sprocket driving device or band tumbler.

Above-mentioned connection member 101 is the connection member 101 for being fixedly connected gas stove switch axle 2, the connection member 101 Dismountable connection gas stove switch axle 2.Because gas stove switch axle 2 is provided with different connection tangent planes.For example, gas stove switch Axle 2 is non-cylindrical with one section of section of connection member 101, and now connection member 101 needs the company with the gas stove switch axle 2 End assembling is connect, so the connection member 101 is provided with corresponding section.Connector 101 is opened with OFF positioning housing and gas-cooker After pass button 1 is installed, it is impossible to relatively rotate.Therefore, install OFF positioning housing when, it is ensured that connector 101 and The tangent plane of gas stove switch axle 2 is coincide, and now, gas stove switch button 1 is installed with connector 101, OFF positioning housing Afterwards, it is impossible to relatively rotate, connector 101 gas stove switch axle 2 drive underdrive, OFF positioning housing and combustion Gas kitchen shift knob 1 with rotating together.

Embodiment 1

As shown in figure 1, the drive device 104a of automatic closing device for gas firing range 100 uses power supply 107 and motor 105, use To drive the rotation of gas stove switch axle 2.Easily it is conceivable to be that the motor 105 is provided with shift knob, the shift knob belongs to existing There is technology for being turned on and off the motor 105.

In this embodiment, as shown in figure 8, automatic closing device for gas firing range 100 can also include time set 108, should Time set 108 is used to start the motor 105 according to the time.The time set 108 is prior art, it is necessary to explanation, The time set 108 can be uncontrollable time set, such as PTC starter or set time interval startup Time device, such as 10 minutes, so plays a part of delayed startup, you can realizes automatic self-closing gas stove, and causes combustion gas Stove switch returns back to OFF by 1.

It should be noted that the time set 108 can also be a kind of adjustable time set, now it is equivalent to one Individual contactor, this time set can be mechanical switch, or electronic switch.User is according to time set 108 To be actuated for timing to motor, for example, can be scheduled on time set 5 minutes by user, 5 minutes afterwards, time set 108 start and drive gas stove switch axle 2 to rotate so as to play a part of to close gas stove switch button 1, this time set Fall within prior art.

In the present embodiment, as shown in Fig. 1, Fig. 8, loudspeaker 109 can also be included, the loudspeaker 109 is connected to circuit In, the effect of prompting is arrived for it.Such as when gas stove switch button 1 returns back to OFF, the loudspeaker 109 is sounded a buzzer Or certain voice message sound (such as " being turned off "), the loudspeaker 109 belongs to prior art.

It is easily understood that the switch of above-mentioned time set 108, the switch of the automatic closing device for gas firing range 100, combustion gas The electricity of stove self closing device 100 shows and may be located on a control panel 113 that the control panel 113 can be fixed On gas-cooker, the control panel 113 belongs to prior art, main including power switch 111, display lamp etc., user Motor is adjusted using the control panel 113 carry out operational control.

Embodiment 2

As shown in figs. 1 to 6, in this practical example, the housing 102 of automatic closing device for gas firing range 100 is glued or detachably Be fixed on gas stove housing 3.

Specifically, the housing 102 can be glued on gas-cooker, and more specifically, the housing 102 can be glued to gas-cooker Cooktop on.For example, the housing 102 can be bonded on cooktop by seccotine, it is glued and pacifies easy for installation, simple, the glue It is prior art to connect the viscose glue for using.For example, it will only be necessary to according to housing 102 is glued by being rule the need for fitted position On the cooktop of gas-cooker.Seccotine is the new all-transparent solution glue of one-component, and cold curing is easy to operate, with excellent The characteristic of water-fast, oil resistant, acid and alkali-resistance.It is mainly used in flexible PVC, synthetic leather, PU artificial leathers, butyl rubber, vulcanized rubber, imitative The mutual bonding self-adhesion of the materials such as sheepskin；Simultaneously to flexible PVC and iron plate, the adhesive effect between the metal such as steel plate is favourable.

Specifically, can also by the magnetic of housing 102 connection with gas-cooker on, in particular, when cooktop use iron material During material, housing 102 can be set to magnetic material end face near the end face of cooktop, so, it can directly be fixed On cooktop.It is that on nonmagnetic substance, one magnet can be set in the reverse side of cooktop, with housing 102 and cooktop side when it is used The magnet in face clamps cooktop, so as to play a part of to fix the housing 102.

Specifically, the housing 102 is also provided with sucker structure, the cooktop for being absorbed and fixed at gas-cooker.The suction Dish structure is prior art, and sucker is a kind of difference using inside and outside atmospheric pressure, adsorb a kind of suspension member on object or It is a kind of instrument for capturing object.In the utility model, vacuum cup can be used, vacuum cup is a kind of by vacuum To maintain two articles to adhere to unseparated technology.

Specifically, the housing 102 can be connected on gas-cooker.Now, gas-cooker safety device 100 is provided with claw, should Claw make use of the restoring force of deformation to be fixed on gas stove housing 3.For example, claw can be snapped fit onto into gas stove housing 3 marginal portion, it is also possible to connecting hole is set in gas stove housing 3, claw is sticked into connecting hole.In the existing combustion with many stoves In gas kitchen, it is also possible to the gas-cooker safety device 100 is stuck on another gas stove switch axle 2 by claw.Need explanation , in the mode of clamping, no matter how the claw of the shackle member 110 on housing 102 is set, and it belongs to this patent protection Scope.

Specifically, the housing 102 can be by fastener, and the mode of such as threaded connection is fixed on gas stove housing 3, example Such as, hole can be threaded on gas stove housing 3, same screwed hole is set in housing 102, by screwing in screw by housing 102 are fixed on gas stove housing 3.

Embodiment 3

In the present embodiment, connection member 101 is socketed on gas stove switch axle 2, and this socket is a kind of tight fit, is made Connection member 101 is obtained to be fixed together with the connection end of gas stove switch axle 2.Housing 102 contains connection member 101, connecting portion Part 101 can be to be rotated around gas stove switch axle 2 relative to housing 102, and this containing is a kind of socket.Can be by locking Be locked to connector 101 on housing 102 by part 103, can so ensure the locking gas stove switch of locking member 103 axle 2, it is ensured that make Safety.In specific application scenarios, hand cannot turn gas stove switch button 1.Locking member 103 is consolidated for connector Surely completed by way of clamping or abutting.

Specifically, when locking member 103 is connected in connection member 101, blocked hole is provided with connection member 101, is locked In the Snap joint part 101 of part 103, easily it is conceivable to be that after gas stove switch button 1 is opened, connection member 101 is with biography Dynamic, now foregoing card machine hole transposition, locking member 103 can not pin the rotation of switch shaft button 1, to ensure safety, prevent accident Occur.

Specifically, when locking member 103 is abutted with connection member 101, the contact connection member 101 of locking member 103, by rubbing Resistance is wiped, stops the rotation of connection member 101.Now, machine-processed rice screw of locking member 103 etc..

Specifically, locking member 103 can also coordinate by with elastic component, press locking member 103, and it pins connection member 101, locking member 103 is pressed again can be unlocked.Elastic component now can apply back-moving spring.The latch fitting part 103 and shift knob (manual reset switch, automatic reset switch etc.) is similar to.

It should be noted that only 103 closed mode of locking member when could pin, be can't lock during switch open state.

As shown in figure 1, in the present embodiment, 101 points of the connection member of automatic closing device for gas firing range 100 is multiple portion Point, i.e. the first connector 1011 and the second connector 1013, first connector 1011 are fixedly mounted with the second connector 1013, Convertible its relative position with the first connector 1011 of first connector 1011, the benefit so brought has：Prior art In, for different brands, the gas stove switch axle 2 of various criterion, first connector 1011 can be socketed in the gas-cooker On switch shaft 2, together with now the first connector 1011 is installed with OFF positioning housing, gas stove switch button 1, it is impossible to relative Rotate.The connector being made up of the first connector 1011 and the second connector 1013 is a kind of Universal connecting piece, and it can be socketed Various gas stove switch axles 2.In the prior art, gas stove switch axle 2 is provided with different connection tangent planes, most gas-cookers Switch axial section and the angular relationship of the initial position of OFF positioning housing be into 0 degree of angle, into 45 degree of angles, into an angle of 90 degrees, into 8 kinds of angles such as 135 degree of angles, 180 degree overlap, 225 degree of angles, 270 degree of angles, 315 degree of angles.Now the first connector 1011 can be with difference Gas stove switch axial section coincide, the first connector 1011 it is rotatable it is fixed with the second connector 1013 in.For example, in tool In the application scenarios of body, the first connector 1011 can set multiple different positions and fix with respect to the second connector 1013, such as work as When gas stove switch axle 2 is provided with the tangent plane in foregoing eight directions, first connector 1011 can mutually second connector 1013 Eight different fixed positions are set, so that first connector 1011 can be socketed on gas stove switch axle 2.Determine when OFF When position housing is in initial position, gas stove switch axle 2, gas stove switch button 1 are in initial position.

In order to solve the above-mentioned technical problem, can be arranged on the first connector 1011 and set multiple raised, accordingly may be used To set the groove of multiple accommodating first connectors 1011 on the second connector 1013, the first connector 1011 is in the second connection Different aspects are switched to when being rotated between part 1013, is coincide with the front end with gas stove switch axle 2.

In order to preferably solve the above problems, first connector 1011 can use gear member, and the gear member is one kind External gear, can be straight-tooth, helical teeth, cone tooth etc..Correspondingly, second connector 1013 is provided with can sting with the first connector 1011 Attach together the internal tooth arrangement matched somebody with somebody.

In addition, the locking member 103 is used to lock connection member, specifically, can be set to locking member 103 described Locking member 103 is with interior head screw.So, locking member 103 just can with the instruments such as screwdriver come turn so as to complete locking And open, sealed reliability.When the automatic closing device for gas firing range 100 is built in gas stove housing 3, locking member 103 is set It is the strip locking member 103 through gas stove housing 3, the end of locking member 103 is arranged on behind gas-cooker, so, when it During locking connector 101, child etc. is not easy to touch on the locking member 103, the safety practical so as to ensure that the gas-cooker.

Embodiment 4

The present embodiment will do detailed illustration to drive disk assembly 104.

As shown in Figure 1, Figure 7 shows, a kind of structural representation of the drive disk assembly 104 of automatic closing device for gas firing range 100.Now Drive disk assembly 104 use gear drive, metal gear or plastic gear can be used herein, gear drive is steady, pass Dynamic ratio is accurate, reliable operation, efficiency high, long lifespan.And compared to metal gear, plastic gear is with more lubricity and wear-resisting Property, noise can be reduced, reduces cost reduces friction.

Specifically, in the utility model and motor 105 output shaft connects is gear 1041-1, gear 1041-1 with The output shaft interference fit of motor 105, that engage successively with gear 1041-1 is gear 1041-2,1041-3,1041-4, and now The second connector 1013 in connection member 101 is external gear.

It should be noted that between the connector 1013 of said motor 105 and second can also with chain and sprocket driving device or Band tumbler.Chain and sprocket driving device or band tumbler belong to prior art, and differ an illustration herein.

The utility model also provides a kind of gas-cooker (not shown), including gas stove switch axle 2 and gas-cooker it is automatic Shutoff device 100, the gas stove switch axle 2 connects the automatic closing device for gas firing range 100, and the gas-cooker is automatically switched off Device 100 is detachably secured on gas stove housing 102.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power The protection domain that profit is required is defined.

Claims (10)

1. a kind of automatic closing device for gas firing range, it is characterised in that：Including housing, drive device is installed in the housing, is passed Dynamic component, connection member；

The connection member connects gas stove switch axle and the drive disk assembly, and the drive disk assembly connects the drive device, The drive device receives connection member described in order-driven.

2. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：The drive device includes power supply and horse Reach.

3. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：The drive device includes whirlpool spring.

4. automatic closing device for gas firing range as claimed in claim 2, it is characterised in that：Also include time set, the timing Device electrically connects the motor.

5. automatic closing device for gas firing range as claimed in claim 2, it is characterised in that：Also include loudspeaker, the loudspeaker Electrically connect the power supply.

6. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：The housing is glued or dismountable solid Due to the gas-cooker.

7. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：Also include locking member, the locking member Abut or connector described in clamping.

8. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：The drive disk assembly is loading drive gear Put or chain and sprocket driving device or band tumbler.

9. automatic closing device for gas firing range as claimed in claim 1, it is characterised in that：The connection member includes the first connection Part and the second connector, second connector are socketed first connector, and second connector is pivotally connected with the housing.

10. a kind of gas-cooker, it is characterised in that：Including the gas-cooker described in gas stove switch axle and any one of claim 1~9 Self closing device, the gas stove switch axle connects the automatic closing device for gas firing range, and the gas-cooker is automatically switched off dress Put splicing or be detachably secured on the gas-cooker.