WO2011040684A1 - 가스캔의 안전캡 - Google Patents

가스캔의 안전캡 Download PDF

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Publication number
WO2011040684A1
WO2011040684A1 PCT/KR2010/000563 KR2010000563W WO2011040684A1 WO 2011040684 A1 WO2011040684 A1 WO 2011040684A1 KR 2010000563 W KR2010000563 W KR 2010000563W WO 2011040684 A1 WO2011040684 A1 WO 2011040684A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle assembly
safety cap
gas
nozzle
cap
Prior art date
Application number
PCT/KR2010/000563
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
현창수
Original Assignee
주식회사 승일
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020090094128A external-priority patent/KR100934417B1/ko
Application filed by 주식회사 승일 filed Critical 주식회사 승일
Priority to JP2011534412A priority Critical patent/JP5265015B2/ja
Publication of WO2011040684A1 publication Critical patent/WO2011040684A1/ko

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/24—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means with means to hold the valve open, e.g. for continuous delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/40—Closure caps
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0114—Shape cylindrical with interiorly curved end-piece
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0305—Bosses, e.g. boss collars
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308—Protective caps
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • 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

Definitions

  • the present invention relates to a safety cap of a gas can which can eliminate the risk of a safety accident by completely leaking the gas remaining in the gas can after use.
  • a fuel gas containing butane or propane, or a medium gas used for injecting insecticides or fragrances into an aerosol form is enclosed in a can under high pressure and circulated.
  • the upper end of the gas can is equipped with a nozzle device to maintain the closed state when not in use and to press the gas with a certain force when necessary to use the gas outflow.
  • Fixing means for fixing the gas can to an object such as a gas stove, a press device for spray injection, or the like, is provided around the nozzle device or the nozzle device.
  • the gas can may be additionally provided with a cap for protecting the nozzle device so that the nozzle device is not pressed arbitrarily.
  • the safety cap according to the prior art is difficult to manufacture, the complexity of the structure is low productivity, or there is a problem that can not be removed sufficiently due to the safety cap is easily separated.
  • the present invention has been made in view of the above, it is an object of the present invention to provide a safety cap of a gas can that can be easily attached and detached, but can secure a rigid fixing enough to remove residual gas.
  • Another object of the present invention is to prevent the residual gas to be ejected to the top of the cap and to be removed in a safe state.
  • a support member is formed around the nozzle assembly, and covers the nozzle assembly of the gas can formed with a plurality of recessed grooves in the circumferential direction at one outer periphery of the proximal end supporting the nozzle assembly.
  • the safety cap has a lower opening to form a first accommodation space for accommodating the nozzle assembly, the cap body portion is formed so that one outer peripheral portion of the lower end can be fitted to the inner wall of the shoulder portion ; And a residual gas discharge part which is formed to be recessed on an upper surface of the cap body part, and locks the cap body part to the proximal end such that the nozzle assembly is accommodated and pressed in the second accommodating space formed therein.
  • a gas discharge part is formed at a plurality of locations discontinuously along the circumferential direction inside the upper end of the second accommodating space part, each of which includes a locking jaw formed to be caught in the recessed groove;
  • a nozzle press forming a bottom surface of the second accommodating space and configured to press the nozzle assembly;
  • a guide groove formed in the shape of a groove that does not penetrate the nozzle pressing part and configured to guide the residual gas discharged from the nozzle assembly to be directed toward the second accommodation space.
  • a cutout portion corresponding to the locking jaw portion may be formed on an inner wall of the second accommodation space portion.
  • the guide groove may be formed in the shape of a long groove having a length greater than the end diameter of the nozzle assembly.
  • the safety cap of the gas can according to the present invention, as the contents of the injection container is forcedly discharged using a stopper, it is not necessary to provide additional parts or tools for forced discharge. Consumers will be able to forcibly discharge the contents of the spray container safely without having to prepare a tool even outdoors.
  • the plug can be managed integrally with the injection container without being discarded separately from the injection container.
  • the safety cap related to the present invention is to obtain a fixed force by engaging the recessed groove formed in the proximal end for supporting the nozzle assembly, it is possible to implement as a discontinuous locking jaw, in this case, insert the safety cap, or inserted safety The cap is easily caught in the recessed groove by the locking jaw portion. In other words, it is possible to easily attach and detach, but to secure a firm fixing force enough to remove residual gas.
  • the residual gas can be prevented from being ejected to the upper end of the cap and can be removed in a safe state.
  • FIG. 1 is a cross-sectional view showing a state in which the safety cap associated with the present invention is assembled to a gas can
  • FIG. 2 is a cross-sectional view illustrating a non-operational state of the nozzle assembly of FIG. 1.
  • valve stem 3 is a cross-sectional view illustrating a case where the valve stem is depressed
  • FIG. 4 is a perspective view of the safety cap in accordance with one embodiment of the present invention.
  • FIG. 5 is a cross-sectional view taken along line A-A of the safety cap of FIG.
  • FIG. 6 is a perspective view of the safety cap of FIG.
  • FIG. 7 is a cross-sectional view illustrating a state in which the safety cap of FIG. 4 operates the nozzle assembly in a second mounted state to force contents to be discharged.
  • FIG. 1 is a cross-sectional view showing a state in which the safety cap associated with the present invention is assembled to a gas can.
  • the gas can includes a housing 100 and a nozzle assembly 200.
  • the housing 100 includes a body 110 having an internal space S configured to accommodate contents and injection gas, and lower and upper sealing caps 120 and 130 for sealing both ends of the body 110, respectively. do.
  • the lower sealing cap 120 may have a curved shape toward the inner space S in order to be deformed to enlarge the volume of the inner space S when a certain level of overpressure is applied to the inner space S.
  • the support member 140 for supporting the nozzle assembly 200 is coupled to the upper sealing cap 130.
  • the nozzle assembly 200 is disposed in the support member 140 with one end disposed in the inner space S and the other end exposed to the outside of the housing 100, and the user presses the inner space S.
  • the contents filled in are selectively sprayed to the outside.
  • Safety cap 300 may be coupled to the support member 140.
  • the safety cap 300 has a lower opening so that a first accommodation space portion (see 318 of FIG. 5) for accommodating the nozzle assembly 200 is formed, and one outer periphery of the lower portion of the support member 140 is formed. It is formed to be fixed to the inner wall.
  • FIG. 2 is a cross-sectional view for describing a non-operational state of the nozzle assembly 200 of FIG. 1.
  • the nozzle assembly 200 includes a nozzle body 210, a valve stem 220, and an opening / closing member 230.
  • the nozzle body 210 may be a hollow body disposed in the internal space S of the housing 100.
  • the hollow portion of the nozzle body 210 is a space in which the contents and the like flow, specifically, the space 212 in which the inlet passage 211 and the valve stem 220 into which the contents are introduced from the internal space S is disposed. It includes.
  • the valve stem 220 is disposed in the space portion 212 to be movable along its axial direction.
  • the valve stem 220 is elastically supported by the elastic body 240 supported by a portion of the nozzle body 210, and moves against or with the help of the elastic force.
  • the valve stem 220 also has a predetermined space therein to allow the contents to flow.
  • the space is a passage for the flow of the contents formed by the inlet 221 opened on the outer circumference of the valve stem 220 and the outlet or outlet passage 222 communicating with the outside of the housing 100. Can be.
  • the inflow path 211 is connected to the outflow path 222 via the inlet 221, so that the internal space (S) is in communication with the outside.
  • the opening and closing member 230 is deformably mounted to the valve stem 220 to open and close the outflow passage such as the contents while being deformed in conjunction with the valve stem 220. As shown in the figure, the opening and closing member 230 blocks the inlet 221 in the state in which the valve stem 220 is not pressed, and the contents introduced through the inlet passage 211 in the inner space S are external. Will not leak.
  • valve stem 220 is pressed.
  • valve stem 220 moves toward the inflow path 211 (lower direction in the drawing). Will move. However, the opening and closing member 230 is deformed in place without moving in the downward direction.
  • the opening and closing member 230 is relatively displaced with respect to the valve stem 220 so as to be relatively far from the inlet 221 so that the inlet 221 is opened.
  • the contents and the like introduced into the open inlet 221 are injected to the outside through the outlet 222, so that a predetermined purpose (content injection) using the gas can is achieved.
  • the nozzle assembly 200 is supported by a proximal end 142 formed by processing a central portion of the support member 140.
  • the valve stem 220 passes through the central portion of the proximal end 142, and most of the nozzle assemblies 200 except the valve stem 220 are surrounded and supported by the proximal end 142.
  • the receiving portion 141 provides a space in which the lower end of the safety cap 300 is accommodated.
  • the valve stem 220 of the nozzle assembly 200 is not pressed by the safety cap 300, it can be said that the safety cap 300 is in the first mounting state.
  • the safety cap 300 is mounted in a state opposite to the first mounting state, the valve stem 220 of the nozzle assembly 200 is pressed so that the contents are forcibly discharged (see FIGS. 5, 7 and 9). It can be said that the second mounting state.
  • a portion 145 having a reduced cross-sectional area is formed to prevent the nozzle body 210 from being separated from the support member 140.
  • the reduced cross-sectional area may be implemented by recessed grooves located at a plurality of locations along the circumferential direction.
  • the recessed groove can be formed by punching or the like.
  • the locking jaw portions 330, 430, and 530 of the safety caps 300, 400, and 500 are caught, such that the safety caps 300, 400, and 500 may be held while pressing the nozzle assembly 200.
  • Figure 4 is a perspective view of the safety cap according to the third embodiment of the present invention from the top
  • Figure 5 is a cross-sectional view taken along line AA of the safety cap of Figure 4
  • Figure 6 is a perspective view of the safety cap of FIG. to be.
  • the cap body portion 510 of the safety cap 500 has the form of a hollow body having a lower end opening so that the first accommodation space portion 518 for accommodating the nozzle assembly 200 can be formed. .
  • the cap body portion 510 also has a generally extended shape with a cross-sectional area whose circular cross section gradually decreases from the bottom to the top.
  • the second accommodation space part 520 includes a main surface 521 and a side surface 522.
  • the main surface 521 is a surface parallel to the peripheral region 511, which is further recessed than the portion referred to as the peripheral region 511 and forms the bottom surface of the second accommodation space 520. Also includes.
  • the nozzle pressing part 524 is formed with a guide groove 523 formed in the form of a blocked groove.
  • the main surface 521 is formed at a position spaced apart from the peripheral region 511.
  • the side surface 522 connects the peripheral area 511 and the main surface 521.
  • the side surface 522 is a combination of rectangular portions. As a result, at least part of the portion where the side surface 522 and the peripheral region 511 meet (the corner of the side surface 322) forms a straight line.
  • a portion of the side surface 322 corresponding to the portion forming the straight line forms a cut-out portion 531.
  • One portion 530 defining the upper cutout portion 531 becomes a locking portion that can be caught in another portion.
  • the locking jaw portion 530 serves as a fixing portion for fixing the safety cap 500 to the gas can.
  • the locking jaw portion 530 is formed along the circumferential direction inside the upper end of the second accommodation space portion 520, and each of them is formed to be caught in the recessed groove 145 described above.
  • the second accommodation space 520 has a shape having generally four sides (that is, end lines of the locking jaw portion referred to as 530)
  • the locking jaw portion 530 has a generally circular cross-sectional shape.
  • the portion of the base end portion 142 having a recessed groove 145 is discontinuous.
  • the rib 540 is formed on the outer surface portion of the cap body portion 310.
  • the rib 540 is formed to protrude toward the outside of the cap body portion 510.
  • the uneven portion 515 is formed on the outer surface of the cap body portion 510.
  • the uneven portion 515 prevents slip when turned while holding the cap body portion 510, and increases the rigidity of the safety cap 500 even with less material.
  • FIG. 7 is a partial cross-sectional view illustrating a state in which the safety cap 500 of FIG. 4 operates the nozzle assembly 200 in a second mounting state to force the contents to be discharged.
  • the second cap space 520 of the safety cap 500 accommodates the valve stem 220 of the nozzle assembly 200. ) Is coupled to the support member 140.
  • Guide groove 523 is formed in the shape of a long groove having a length larger than the end diameter of the nozzle assembly, the residual gas flowing out of the valve stem 220 in the state in which the valve stem 220 is pressed by the nozzle pressing portion 524 Rather than being ejected upward, it flowed down toward the second accommodating space 520 to be slowly dissipated.
  • the accommodating part 524 accommodates an upper portion of the valve stem 220, and the remaining part of the second accommodating space part 520 receives a part defined by the inner wall 142 of the supporting member 140.
  • the main surface 521 of the safety cap 500 specifically, the state in which the receiving portion 524 presses the valve stem 220 against the elastic force of the elastic member 240 is maintained by the locking jaw portion 530.
  • the locking jaw portion 530 is maintained in the above state while being caught by the recessed groove 145 of the support member 140.
  • the contents stored inside the gas can are forcibly discharged. Furthermore, as the safety cap 500 is fixed to the recessed groove 145, which is close to the valve stem 220, the alignment of the opening hole 523 and the outlet 222 is more accurate, and the safety cap 500 has a valve. The pressing state of the stem 220 can be maintained more firmly.
  • the safety cap for the gas can as described above is not limited to the configuration and operation of the embodiments described above.
  • the above embodiments may be configured such that various modifications may be made by selectively combining all or part of the embodiments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
PCT/KR2010/000563 2009-10-01 2010-01-29 가스캔의 안전캡 WO2011040684A1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011534412A JP5265015B2 (ja) 2009-10-01 2010-01-29 ガス缶の安全キャップ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0094128 2009-10-01
KR1020090094128A KR100934417B1 (ko) 2008-11-26 2009-10-01 가스캔의 안전캡

Publications (1)

Publication Number Publication Date
WO2011040684A1 true WO2011040684A1 (ko) 2011-04-07

Family

ID=43827076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000563 WO2011040684A1 (ko) 2009-10-01 2010-01-29 가스캔의 안전캡

Country Status (2)

Country Link
JP (1) JP5265015B2 (ja)
WO (1) WO2011040684A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669600U (ja) * 1993-03-16 1994-09-30 宏幸 小笠原 小形ガスボンベ用安全蓋兼用残留ガス抜き蓋
KR200161671Y1 (ko) * 1994-07-30 1999-12-01 조유식 휴대용 가스용기 뚜껑
JP2001055284A (ja) * 1999-08-19 2001-02-27 Takahashi Plastic Kogyo:Kk エアゾール容器用残留ガス除去用蓋装置
KR100646711B1 (ko) * 2004-06-01 2006-11-23 엄원배 고압용기의 잔류가스 완전제거장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012276A (ja) * 2000-06-28 2002-01-15 Kyowa Industrial Co Ltd 廃ガス処理用バルブボタン及びこのボタンを備えたキャップ並びにエアゾール容器
JP3986926B2 (ja) * 2002-08-19 2007-10-03 株式会社三谷バルブ ガス抜き機能を備えたエアゾール容器用キャップ
JP3999248B2 (ja) * 2006-03-29 2007-10-31 大和製罐株式会社 エアゾール容器用キャップ
JP4342532B2 (ja) * 2006-05-17 2009-10-14 純 金子 ボンベの内部ガス排出用キャップ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669600U (ja) * 1993-03-16 1994-09-30 宏幸 小笠原 小形ガスボンベ用安全蓋兼用残留ガス抜き蓋
KR200161671Y1 (ko) * 1994-07-30 1999-12-01 조유식 휴대용 가스용기 뚜껑
JP2001055284A (ja) * 1999-08-19 2001-02-27 Takahashi Plastic Kogyo:Kk エアゾール容器用残留ガス除去用蓋装置
KR100646711B1 (ko) * 2004-06-01 2006-11-23 엄원배 고압용기의 잔류가스 완전제거장치

Also Published As

Publication number Publication date
JP2011530464A (ja) 2011-12-22
JP5265015B2 (ja) 2013-08-14

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