CN106704827A - Liquefied gas bottle and using method thereof - Google Patents
Liquefied gas bottle and using method thereof Download PDFInfo
- Publication number
- CN106704827A CN106704827A CN201710154674.0A CN201710154674A CN106704827A CN 106704827 A CN106704827 A CN 106704827A CN 201710154674 A CN201710154674 A CN 201710154674A CN 106704827 A CN106704827 A CN 106704827A
- Authority
- CN
- China
- Prior art keywords
- gas
- liquefied gas
- cooker
- fastener
- closure
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
-
- 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
- F24C3/008—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0745—Gas bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a liquefied gas bottle and a using method thereof. The liquefied gas bottle comprises a bottle body and a sealing cover located at one end of the bottle body, and further comprises a gas outlet of the liquefied gas bottle, a sliding rod and a cylindrical surface of the gas outlet of the liquefied gas bottle; a barb and an ejected surface are arranged on the sealing cover; the sealing cover is used for sealing the cylindrical surface on the bottle body of the liquefied gas bottle and can slide back and forth along the sliding rod; and liquefied gas in the liquefied gas bottle can flow out from the gas outlet of the liquefied gas bottle. The liquefied gas bottle is simple and convenient to operate, safe and reliable.
Description
Technical field
The present invention relates to a kind of a kind of liquefied gas bottle and its application method suitable for gas-cooker.
Background technology
The small gas range and liquefied gas bottle used in existing gas-cooker, such as dining room, restaurant, use it is simple,
It is convenient.But liquefied gas bottle easily comes off from gas-cooker when using, therefore there is larger potential safety hazard.
The content of the invention
To overcome safety problem of the prior art, the present invention provides a kind of simple structure, esy to use, safe and reliable
Liquefied gas bottle and its application method.
The technical scheme is that：
A kind of liquefied gas bottle, the liquefied gas bottle includes body and the closure positioned at body one end；The liquefied gas bottle is also
The face of cylinder including liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；Barb is provided with closure and by top surface；
Closure is used to seal the face of cylinder on the body of liquefied gas bottle；Closure can be along slide bar slide anteroposterior, in liquefied gas bottle
Liquefied gas can flow out from liquefied gas bottle gas outlet.
The liquefied gas bottle is applied to a kind of gas-cooker, and the gas-cooker includes gas-cooker main body, gas stove housing, buckle
Part, push rod, interior connector, outer connector and gas-cooker gas outlet；Keeper is additionally provided near liquefied gas bottle gas outlet；
Liquefied gas bottle is used to be installed into the gas-cooker main body of gas-cooker, and is positioned by keeper；Fastener is arranged on gas-cooker
On housing；Gas-cooker gas outlet is located at the side of gas-cooker main body；Interior connector is arranged on gas-cooker main body with outer connector
Side and just to fastener.
When liquefied gas bottle is installed in gas-cooker, the body of liquefied gas bottle is in gas-cooker main body；Seal can be worn
Interior connector is crossed to be engaged with fastener with outer connector；After liquefied gas bottle is installed in place, fastener and liquefaction in gas-cooker
The closure engagement of gas cylinder, barb is snapped part and catches on；The body of mobile liquefied gas bottle, closure is with barb because by gas-cooker
Fastener catch on, closure is pulled out from the body of liquefied gas bottle, and interior connector and outer connector respectively with closure, with
And the Cylindrical Surfaces Contact on liquefied gas bottle gas outlet, so that the face of cylinder on closure and liquefied gas bottle gas outlet is sealed, liquefaction
Liquefied gas in gas cylinder can only flow out from gas-cooker gas outlet.
Push rod is provided with fastener, push rod can be slided in fastener；Circular conical surface and the face of cylinder are provided with fastener；
The maximum gauge of circular conical surface is easy to closure to smoothly enter circular conical surface more than the diameter of barb on closure；The face of cylinder it is straight
Footpath is more than or equal to the body diameter of closure, but less than the diameter of barb；When closure is moved to fastener, due to circular cone
The maximum gauge in face is more than the diameter of barb on closure, therefore closure, barb can smoothly enter the circular cone of fastener
Face, and along the inclined-plane deformation of circular conical surface；When closure continues to being moved near the direction of fastener, due to the cylinder of fastener
The diameter in face is less than the diameter of barb, therefore barb is in the Cylindrical Surfaces Contact with fastener, and barb is in crimp state；
When closure continues to being moved near the direction of fastener, barb is buckled in the groove in fastener, and barb is no longer influenced by
Extrude and be returned to reset condition, now seal is stuck on fastener；After liquefied gas bottle is moved, seal can be from liquefaction
Spun off on the body of gas cylinder, the liquefied gas in liquefied gas bottle can flow out from liquefied gas bottle gas outlet.
When need from gas-cooker take out liquefied gas bottle when, first gas-cooker operator drive be arranged on gas-cooker by
Button makes the push rod in fastener, slides push rod, and push rod is contacted with by top surface, and makes to be deformed by top surface, and now barb is being pushed up
Deform under the drive in face and be disengaged from the groove in fastener, push rod continues to be moved along direction, work of the closure in push rod
The gas outlet of liquefied gas bottle is pushed under and gas outlet is sealed, gas-cooker operator now can be by liquefied gas bottle from gas-cooker
Middle taking-up；Gas-cooker operator is unclamped after being arranged on the button on gas-cooker, and slide bar is moved and is returned to home position.
The beneficial effects of the invention are as follows：It is simple, convenient using liquefied gas bottle of the invention and safe and reliable.
Brief description of the drawings
Fig. 1 is the schematic perspective view of liquefied gas bottle of the present invention；
Fig. 2 is that liquefied gas bottle is installed to the schematic diagram during gas-cooker in the present invention；
Fig. 3 is the schematic diagram when fastener of gas-cooker in the present invention is engaged with the closure of liquefied gas bottle；
Fig. 4 is the schematic diagram when closure of liquefied gas bottle in the present invention is pulled open by the fastener of gas-cooker；
Before the closure of liquefied gas bottle is engaged with the fastener of gas-cooker in the respectively present invention of Fig. 5,6,7, in engagement, after engagement
Close-up schematic view；
Before the closure of liquefied gas bottle departs from from the fastener of gas-cooker in the respectively present invention of Fig. 8,9,10, in disengaging, take off
Close-up schematic view after；
Figure 11 is another structural representation of the push rod of gas-cooker in the present invention, the closure of liquefied gas bottle；
Push rod, two kinds of engagement schematic diagrames of the closure of liquefied gas bottle of the gas-cooker in the respectively Figure 11 of Figure 12,13；
Figure 14,15 be respectively liquefied gas bottle closure the third structure schematic diagram and engaged with the push rod of gas-cooker
When view.
Specific embodiment
Below according to brief description of the drawings implementation method.
Embodiment one：
As shown in figure 1, liquefied gas bottle 1 includes body 40 and the closure 2 positioned at the one end of body 40 in the present invention；Liquefied gas bottle
The 1 also face of cylinder 1c including liquefied gas bottle gas outlet 1a, slide bar 1b and liquefied gas bottle gas outlet；It is provided with down on closure 2
Hook 3 and by top surface 4；Closure 2 is used to seal the face of cylinder 1c on the body 40 of liquefied gas bottle 1, prevents the liquid in liquefied gas bottle
Change gas to run out of.Closure 2 can be along slide bar 1b slide anteroposteriors, to open and close liquefied gas bottle.Liquefaction in liquefied gas bottle
Gas can flow out from liquefied gas bottle gas outlet 1a.
As in Figure 2-4, the present invention in gas-cooker include gas-cooker main body 400, gas stove housing 23, fastener 20,
Push rod 21, interior connector 26a, outer connector 26b and gas-cooker gas outlet 10；Also set up near the 1a of liquefied gas bottle gas outlet
There is keeper 300；As illustrated, liquefied gas bottle 1 is used to be installed into the gas-cooker main body 400 of gas-cooker, and by keeper 300
Positioned；Fastener 20 is arranged on gas stove housing 23；Gas-cooker gas outlet 10 is located at the side of gas-cooker main body 400；
Interior connector 26a is arranged on the side of gas-cooker main body 400 with outer connector 26b, and just to fastener 20.
As shown in Fig. 2 when liquefied gas bottle 1 is installed in gas-cooker, the body 40 of liquefied gas bottle 1 is in gas-cooker main body
In 400, and slided along direction as shown a, entered in gas-cooker with installing liquefied gas bottle 1；Seal 20 can pass through interior connector 26a
Engaged with fastener 20 with outer connector 26b.
As shown in figure 3, after liquefied gas bottle 1 is installed in place, the closure 2 of fastener 20 and liquefied gas bottle in gas-cooker
Engagement, barb 3 is snapped part 20 and catches on；Now liquefied gas bottle 1 is positioned part 300 and is positioned in gas-cooker.
As shown in figure 4, moving the body 40 of liquefied gas bottle along direction b, closure 2 is with barb 3 because by the card on gas-cooker
Fastener 20 is caught on, and closure 2 is pulled out from the body 40 of liquefied gas bottle, and interior connector 26a and outer connector 26b respectively with it is close
Face of cylinder 1c contacts in capping 2 and liquefied gas bottle gas outlet, so as to seal on closure 2 and liquefied gas bottle gas outlet
Face of cylinder 1c, so that it is guaranteed that the liquefied gas in liquefied gas bottle can only flow out from gas-cooker gas outlet 10；Now gas-cooker can be with work
Make.
As shown in Fig. 5,6,7, push rod 21 is provided with fastener 20, push rod 21 can be slided in fastener 20；Fastener
Circular conical surface and the face of cylinder are provided with 20；The maximum gauge of circular conical surface is easy to closure 2 more than the diameter of barb 3 on closure 2
Smoothly enter circular conical surface；The face of cylinder with diameter greater than or equal to closure body diameter, but less than the diameter of barb 3；Cause
This as shown in figure 5, when closure is moved along direction a to fastener 20, because the maximum gauge of circular conical surface is more than on closure 2
The diameter of barb 3, therefore closure 2, barb 3 can smoothly enter the circular conical surface of fastener, and along the inclined-plane change of circular conical surface
Shape；As shown in fig. 6, when closure 2 continue near fastener 20 direction move when, due to fastener 20 the face of cylinder it is straight
Footpath is less than the diameter of barb 3, therefore barb 3 is in the Cylindrical Surfaces Contact with fastener 20, and barb 3 is in crimp state；
As shown in Figure 6,7, when closure 2 continues to being moved near the direction of fastener 20, barb 3 is buckled in recessed in fastener 20
In groove, barb 3 is no longer influenced by extruding and being returned to reset condition, and now seal 2 is stuck on fastener 20；Work as liquefied gas bottle
After being moved along direction b, seal 2 can spin off from the body 40 of liquefied gas bottle, and the liquefied gas in liquefied gas bottle can be from
Flowed out in the 1a of liquefied gas bottle gas outlet.
As shown in Figure 8,9, 10, when needing to take out liquefied gas bottle 1 from gas-cooker, gas-cooker operator drives and sets first
Put the push rod 21 that the button on gas-cooker makes in fastener 20, slide the direction a along figure of push rod 21, push rod 21 with by top surface
4 contacts, and make to be deformed by top surface 4, now barb 3 deforms under by the drive of top surface 4 and departs from the groove in fastener 20
Engagement, push rod 21 continues to be moved along direction a, and closure 2 is pushed to the gas outlet 1a of liquefied gas bottle simultaneously in the presence of push rod 21
Sealing gas outlet 1a, gas-cooker operator can now take out liquefied gas bottle from gas-cooker along direction as shown c；Gas-cooker is grasped
Author is unclamped after being arranged on the button on gas-cooker, and slide bar 21 is moved along direction b and is returned to home position.
The setting of the said mechanism of gas-cooker and liquefied gas bottle, gas-cooker operator is arranged on gas-cooker not driving
In the case of button, it is impossible to take out liquefied gas bottle；Liquefied gas bottle can seal well in use, it is to avoid liquefied gas is let out
Dew；And the installation of liquefied gas bottle with it is extremely easy to use.
Embodiment two：
The closure in push rod, liquefied gas bottle on gas-cooker, can also be using such as in addition to being arranged to carry out the mode of example one
Under type：
As shown in figure 11, the fastener on gas-cooker can be replaced with push rod with the push rod 21 of diagram；Sealing on liquefied gas bottle
Lid can be replaced with the closure 2 of diagram.
The left view that Figure 12,13 are Figure 11, Figure 12 be push rod 21 not with view when being engaged by top surface 4；Figure
13 is push rod 21 and view when being engaged by top surface 4.
As shown in figure 12, when closure 2 near the direction of push rod 21 to moving, push rod 21 do not do with being misplaced by top surface 4
Relate to, push rod 21 can smoothly enter the inside of closure 2；The direction of arrow rotates liquefied gas bottle along figure, on closure 2
Can be docked with push rod 21 by top surface 4, because now push rod 21 is located at the inside of closure 2, therefore along the side of principle push rod 21
To mobile liquefied gas bottle, on closure 2 by top surface 4 due to the effect of push rod 21, the bottle that closure 2 can be with liquefied gas bottle 1
Body 40 departs from, so that the liquefied gas outflow in liquefied gas bottle.
When sealing liquefied gas bottle is needed, along the liquefied gas bottle that rotates backward of arrow shown in Figure 12, closure 2 and push rod
Relative position can be returned to state shown in Figure 12, and push rod 21 can be extracted out from closure 2.
Slip endoporus 2a and sealing cylinder face 2b is provided with diagram closure 2, the cunning of endoporus 2a and liquefied gas bottle is slided
Bar 1b is acted on, it is ensured that closure 2 is slided along slide bar 1b；Sealing cylinder face 2b is nibbled with the face of cylinder 1c of liquefied gas bottle gas outlet annex
Close to ensure that liquefied gas bottle is sealed.
Embodiment three：
As Figure 14,15 are shown on the basis of embodiment one, the structure of closure 2 is optimized.
As illustrated, being provided with cross bar 3e and montant 3g on closure 2；Pass through between the main body of cross bar 3e and closure 2
Fulcrum 3h is connected；Barb 3 is arranged on cross bar 3e；Connected by fulcrum 3i between cross bar 3e and montant 3g；Montant 3g and montant
It is provided between 3g by top surface 4；Spring 3j is provided between two cross bar 3e, spring 3j is supported on cross bar 3e by spring lever 3f
On.
By setting said mechanism, when push rod 21 by top surface 4 with being engaged, spring can provide elastic recovery for cross bar 3e
Power, when so may insure push rod 21 with being engaged for more than 4 times by top surface, reset condition can also be effectively returned to by top surface 4, so as to
Repeated liquefied gas bottle can be mounted and dismounted from gas-cooker.
Above-described embodiment is intended merely to interpretation purposes of the invention, and is not limitation of the present invention, this technology
The technical staff in field, in essential scope of the invention, makes a variety of changes or substitutes, and should also belong to protection model of the invention
Farmland.
Claims (5)
1. a kind of liquefied gas bottle, it is characterised in that：The liquefied gas bottle includes body and the closure positioned at body one end；Institute
State the liquefied gas bottle also face of cylinder including liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；It is provided with closure
Barb and by top surface；Closure is used to seal the face of cylinder on the body of liquefied gas bottle；Closure can along slide bar slide anteroposterior,
Liquefied gas in liquefied gas bottle can flow out from liquefied gas bottle gas outlet.
2. liquefied gas bottle as claimed in claim 1, it is characterised in that：The liquefied gas bottle is applied to a kind of gas-cooker, described
Gas-cooker includes gas-cooker main body, gas stove housing, fastener, push rod, interior connector, outer connector and gas-cooker outlet
Mouthful；Keeper is additionally provided near liquefied gas bottle gas outlet；Liquefied gas bottle is used to be installed into the gas-cooker main body of gas-cooker,
And positioned by keeper；Fastener is arranged on gas stove housing；Gas-cooker gas outlet is located at the side of gas-cooker main body；
Interior connector is arranged on the side of gas-cooker main body and just to fastener with outer connector.
3. a kind of application method of liquefied gas bottle, it is characterised in that：When liquefied gas bottle is installed in gas-cooker, liquefied gas bottle
Body is in gas-cooker main body；Seal can be engaged with outer connector through interior connector with fastener；When liquefied gas bottle peace
After being attached to position, the fastener in gas-cooker is engaged with the closure of liquefied gas bottle, and barb is snapped part and catches on；Mobile liquefied gas bottle
Body, closure by the fastener on gas-cooker with barb because being caught on, and closure is pulled out from the body of liquefied gas bottle, and interior
Connector and outer connector respectively with closure and liquefied gas bottle gas outlet on Cylindrical Surfaces Contact, so as to seal closure
With the face of cylinder on liquefied gas bottle gas outlet, the liquefied gas in liquefied gas bottle can only flow out from gas-cooker gas outlet.
4. the application method of liquefied gas bottle as claimed in claim 3, it is characterised in that：Push rod, push rod are provided with fastener
Can be slided in fastener；Circular conical surface and the face of cylinder are provided with fastener；The maximum gauge of circular conical surface falls more than on closure
The diameter of hook, is easy to closure to smoothly enter circular conical surface；The face of cylinder with diameter greater than or equal to closure body diameter, but
Less than the diameter of barb；When closure is moved to fastener, because the maximum gauge of circular conical surface is more than barb on closure
Diameter, therefore closure, barb can smoothly enter the circular conical surface of fastener, and along the inclined-plane deformation of circular conical surface；Work as sealing
Lid continues during to being moved near the direction of fastener, due to the diameter of the diameter less than barb on the face of cylinder of fastener, therefore falls
When being hooked in the Cylindrical Surfaces Contact with fastener, barb is in crimp state；When closure continues near the side of fastener
During to movement, barb is buckled in the groove in fastener, and barb is no longer influenced by extruding and being returned to reset condition, now seals
Part is stuck on fastener；After liquefied gas bottle is moved, seal can spin off from the body of liquefied gas bottle, liquefied gas bottle
Interior liquefied gas can flow out from liquefied gas bottle gas outlet.
5. the application method of liquefied gas bottle as claimed in claim 4, it is characterised in that：Liquefied when needing to be taken out from gas-cooker
During gas cylinder, the button that gas-cooker operator driving is arranged on gas-cooker first makes the push rod in fastener, slides push rod, pushes up
Bar is contacted with by top surface, and makes to be deformed by top surface, now barb under the drive by top surface deformation and with fastener in groove
It is disengaged from, push rod continues to be moved along direction, and closure is pushed to the gas outlet of liquefied gas bottle and seals in the presence of push rod
Gas outlet, gas-cooker operator can now take out liquefied gas bottle from gas-cooker；Gas-cooker operator unclamps and is arranged on combustion
After button on gas kitchen, slide bar is moved and is returned to home position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154674.0A CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
| CN201811022658.7A CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154674.0A CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022658.7A Division CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704827A true CN106704827A (en) | 2017-05-24 |
| CN106704827B CN106704827B (en) | 2019-01-25 |
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|---|---|---|---|
| CN201710154674.0A Active CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
| CN201811022658.7A Active CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022658.7A Active CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
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| CN (2) | CN106704827B (en) |
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| JPS52125070A (en) * | 1977-04-09 | 1977-10-20 | Chuo Gijiyutsu Kenkiyuushiyo K | Safety device for range with liquefied gas cylinder |
| JPH02140503A (en) * | 1988-11-22 | 1990-05-30 | San Furonteia Technol:Kk | Safety device for gas fittings |
| JPH07243650A (en) * | 1994-03-07 | 1995-09-19 | San Frontier Technol:Kk | Holding device for gas vessel |
| CN201475641U (en) * | 2009-06-26 | 2010-05-19 | 章祁荣 | Quick connecting device of gas cylinder and gas appliance, spray gun |
| EP2416071A1 (en) * | 2010-08-06 | 2012-02-08 | K Industries S.r.l. | Gas container and associated cap |
| CN205065818U (en) * | 2015-09-29 | 2016-03-02 | 章祁荣 | Buffet heating furnace |
| KR20160090513A (en) * | 2015-01-22 | 2016-08-01 | 박만식 | Gas Stove Apparatus |
| CN206001542U (en) * | 2016-08-31 | 2017-03-08 | 脉鲜金属（大连）有限公司 | Portable gas stove with improper upper tank protection |
| CN206582530U (en) * | 2017-03-15 | 2017-10-24 | 冯大兰 | A kind of liquefied gas bottle |
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| US5845809A (en) * | 1997-06-27 | 1998-12-08 | Garrett; James Kelly | Protective cover for a compressed gas bottle |
| CN2791445Y (en) * | 2005-03-28 | 2006-06-28 | 何新华 | Undetachable liquified petroleum cylinder valve with leakage-proof self-closing function |
| CN201954254U (en) * | 2010-12-31 | 2011-08-31 | 潍坊玉成化工有限公司 | Auxiliary liquefied gas gasification device |
| CN204962281U (en) * | 2015-09-25 | 2016-01-13 | 青岛贝尔智能科技有限公司 | Liquid nitrogen container cover |
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2017
- 2017-03-15 CN CN201710154674.0A patent/CN106704827B/en active Active
- 2017-03-15 CN CN201811022658.7A patent/CN108953996B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52125070A (en) * | 1977-04-09 | 1977-10-20 | Chuo Gijiyutsu Kenkiyuushiyo K | Safety device for range with liquefied gas cylinder |
| JPH02140503A (en) * | 1988-11-22 | 1990-05-30 | San Furonteia Technol:Kk | Safety device for gas fittings |
| JPH07243650A (en) * | 1994-03-07 | 1995-09-19 | San Frontier Technol:Kk | Holding device for gas vessel |
| CN201475641U (en) * | 2009-06-26 | 2010-05-19 | 章祁荣 | Quick connecting device of gas cylinder and gas appliance, spray gun |
| EP2416071A1 (en) * | 2010-08-06 | 2012-02-08 | K Industries S.r.l. | Gas container and associated cap |
| KR20160090513A (en) * | 2015-01-22 | 2016-08-01 | 박만식 | Gas Stove Apparatus |
| CN205065818U (en) * | 2015-09-29 | 2016-03-02 | 章祁荣 | Buffet heating furnace |
| CN206001542U (en) * | 2016-08-31 | 2017-03-08 | 脉鲜金属（大连）有限公司 | Portable gas stove with improper upper tank protection |
| CN206582530U (en) * | 2017-03-15 | 2017-10-24 | 冯大兰 | A kind of liquefied gas bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108953996B (en) | 2020-10-13 |
| CN108953996A (en) | 2018-12-07 |
| CN106704827B (en) | 2019-01-25 |
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Effective date of registration: 20191118 Address after: 225300 No.2, Shugang Road, Binjiang Industrial Park, Taizhou Economic Development Zone, Jiangsu Province Patentee after: Taizhou xinbinjiang Development Co., Ltd Address before: 528467 Guangdong City, Tanzhou Province town of Tan Long South Road, East Fourth Quarter, building 402, 13, Patentee before: Deng Rundan |