EP1785371B1 - Récipient en forme de boîte - Google Patents
Récipient en forme de boîte Download PDFInfo
- Publication number
- EP1785371B1 EP1785371B1 EP05770323A EP05770323A EP1785371B1 EP 1785371 B1 EP1785371 B1 EP 1785371B1 EP 05770323 A EP05770323 A EP 05770323A EP 05770323 A EP05770323 A EP 05770323A EP 1785371 B1 EP1785371 B1 EP 1785371B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- domed
- score line
- domed portion
- easily rupturable
- 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.)
- Not-in-force
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Classifications
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- 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
- F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
- B65D51/1638—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of an element bursting upon a predetermined pressure in the container being exceeded
-
- 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
- B65D83/38—Details of the container body
-
- 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
- B65D83/70—Pressure relief devices
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- 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
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
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- 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
-
- 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
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0617—Single wall with one layer
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/068—Special properties of materials for vessel walls
- F17C2203/069—Break point in the wall
-
- 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
- F17C2260/021—Avoiding over pressurising
-
- 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
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
-
- 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
- F17C2270/0718—Aerosols
Definitions
- This invention relates to a can container such as an aerosol can.
- Aerosol cans filled with a propellant as a high pressure gas are used in the prior art. If this kind of aerosol can is thrown into the fire or left in a hot place over a prolonged period of time, the inner pressure of the can container is raised extraordinarily due to thermal expansion of the propellant. In this case, a seamed portion where a can body and a bottom lid are seamed, or an installation portion of the can body where a mountain cap is mounted thereon may be demolished so that the bottom lid of the can container or the mountain cap is thereby blown off. In order to prevent such an explosion of the can container resulting from a pressure rise, a weakened portion is formed to release the inner pressure of the can container.
- the weakened portion is to be ruptured when the inner pressure of the can container exceeds a certain value so that the can container is deformed.
- Examples of this kind of can containers are disclosed in CH540170 (forming a basis for claim 1), Japanese Patent Laid-Open No. 47-7686 (corresponding to U.S. Patent No. 3,786,967 ) and Japanese Patent Laid-Open No. 48-49591 (corresponding to U.S. Patent No. 4,003,505 ).
- Japanese Patent Laid-Open No. 47-7686 discloses a can container, in which a plurality of scores are formed equiangularly on a top of a seamed portion where a metal upper lid (i.e., a mountain cap) and a metal body portion are seamed. Accordingly with this container, when the inner pressure thereof is raised, the upper lid is deformed to inflate before the bottom lid is blown off. As a result, the scores are ruptured to relieve the inner pressure.
- a metal upper lid i.e., a mountain cap
- Japanese Patent Laid-Open No. 48-49591 discloses a can container comprising a weakened part at its bottom, which is enclosed by a plurality of scores so that the resistance thereof is weakened. This weakened part deforms when the inner pressure exceeds a certain level and the scores are thereby ripped. According to this can container, the scores are formed on the wall of the bottom portion, and tearing of the scores takes place only when the bottom portion is deformed outwardly (i.e., when the bottom portion of the can container protrudes outwardly).
- the scores are formed on the seamed portion of the metal can container so that the sealing characteristic of the seamed portion is unstable. For this reason, the contents or propellant may leak from the seamed portion in spite of a proper inner pressure of the can.. Moreover, a rupture of the scores may be induced by an impact or vibration in transit and this also results in a leakage of the contents or propellant from the ruptured portion. Further, if the can container is dropped accidentally, the seamed portion may collide directly with the ground and this makes the score lines formed on the seamed portion easy to be ruptured. As a result of this, the contents may be released even when the inner pressure is not high enough to rupture the score lines.
- the scores are formed at the periphery of the curved part of the bottom portion of the can container. Therefore, in case the bottom portion is deformed to protrude outwardly when the inner pressure exceeds a certain level, the center and its vicinity of the bottom portion is displaced toward the outer side of an axial direction of the can container, however, the central domed wall itself is not deformed significantly For this reason, if the scores are formed at the periphery of the curved portion of the bottom portion but situated comparatively near the center, the scores may not be ruptured even when the bottom portion is deformed to protrude outwardly
- CH-A-540170 discloses a can container having a domed base with a circular array of rupturable portions.
- US-A-2795350 discloses a container having a concave centre portion with a ick or cut partially through the rim.
- the present invention has been conceived noting the technical background as thus far described, and its object is to provide a can container comprising an easily rupturable portion, which is certainly ruptured to release a gas in the can in case an inner pressure of the can is raised extraordinary, and which is not ruptured in any other case.
- the easily rupturable portion may be a score line whose longitudinal section is an inverted trapezoidal shape formed by a pair of inclined lateral faces which are tapered from the face side toward the inner face side of the domed portion, and a bottom face connecting end portions of the lateral faces at the inner face side of the domed portion.
- the domed portion is inflated and deformed to protrude outwardly of the can container, within the outer circumferential portion of the domed portion formed on the bottom side of the can container (i.e., a lower edge of the domed portion continuing into the annular ground contacting portion which is to be contacted directly with the ground when the can container stands upright).
- the easily rupturable portion is ruptured to release the contents of the can container. For this reason, a gas venting can be achieved without blowing apart a piece of the can container when the inner pressure is raised extraordinary.
- the easily rupturable portions are formed in the close vicinity of the outer circumferential portion of the domed portion where the degree of deformation resulting from inflation is great, the easily rupturable portions can be ruptured certainly when the domed portion is inflated.
- the easily rupturable portions can be prevented from being ruptured unexpectedly by dropping impact, by forming them on the outer face side of the domed portion in the close vicinity of the outer circumferential portion of the domed portion, in comparison with the case in which the easily rupturable portions are formed on the annular ground contacting portion which is likely to collide directly with the ground if the can container is dropped accidentally.
- the easily rupturable portions are situated radially inwardly of the outer circumferential portion of the domed portion within a predetermined range, the easily rupturable portions can be ruptured more certainly.
- the cross-sectional shape of the easily rupturable portions is an inverted trapezoidal shape formed by a pair of inclined lateral faces and a bottom face connecting the inclined lateral faces. This means that the a clearance is created between the inclined lateral faces in the amount of the bottom face when the inner pressure is raised to a certain level by heat or shock and the domed portion is thereby inflated little bit outwardly. For this reason, the easily rupturable portion will not be ruptured undesirably.
- the planar shape of the easily rupturable portion is an approximate semicircular shape and end portions thereof are extended approximately in the radial direction of the can container, the semicircular portion enclosed by the ruptured easily rupturable portion is easy to pop up outwardly when the domed portion is deformed to protrude outwardly and the easily rapturable portion is thereby ruptured, in comparison with the case in which the easily rapturable portion is formed linearly. For this reason, the pressure in the can container can be relieved promptly.
- the end portions of the easily rupturable portion are not directed to the adjoining easily rupturable portion in the circumferential direction, the rupture of the easily rupturable portion will not attack the adjoining easily rupturable portion even if the propagation of the rupture extends beyond the end portion of the easily rupturable portion. For this reason, the domed portion will not be partially fractured.
- the easily rupturable portion within the range of 3 mm from the outer circumferential portion of the domed portion.
- the width of a bottom face of the score line is preferably 0.03 mm to 0.1 mm.
- Figs. 6 and 7 respectively show a metal can container such as an aerosol can which is filled with a propellant such as a high pressure gas.
- the can container i.e., a main body
- the can container i.e., a main body
- the can container comprises a cylindrical metal can body (i.e., a trunk portion) 2.
- An aerosol valve member (not shown) is attached to one of the end portions of the can body 2, and a disc shaped metal bottom lid (or can lid) 3 is fixed to another end portion of the can body 2 by a seaming method.
- Contents to be filled in the can container 1 can be exemplified by cosmetics, an insecticide, a medical agent, a detergent, coating compositions, a lubricant, foods and so on, and a high pressure gas is also filled therein as a propellant.
- a main material of the can body and the can lid of the can container is a metal material, in which a proper surface treatment or plating is applied according to need after the process of rolling. At least a metal material, in which a resin coating is applied to a surface to be contacted with the contents, can be used.
- a metal sheet material or steel sheet materials, e.g., a pure aluminum or aluminum alloy sheet, an electrolytic chromate treated steel sheet, a nickel-plated steel sheet, a tin plated steel sheet or the like can be used.
- a coating composition as exemplified by an epoxy-phenol resin, an epoxy-acrylate resin, a polyvinyl chloride series resin or the like, and a resin film composed of one or more thermoplastic resin(s) as exemplified by a polyethylene, polypropylene, polyester, polyamide, ionomer or the like, can be suitably used in view of corrosion resistance and workability.
- the can body 2 is formed by forming a seamless can by drawing and ironing a thin metal sheet, and a bottomed cylindrical portion 2A which is diametrically smaller than the can body 2 is formed by drawing the bottom side of the seamless can. Then, an opening end of the can body 2 and the leading end of the bottomed cylindrical portion 2A are trimmed, and an opening curled portion 2B to which an aerosol valve member is mounted is formed on the bottomed cylindrical portion 2A side. Further, a flange portion 2C which is to be seamed with the bottom lid 3 is formed on the opening end of the can body 2.
- the bottom lid 3 is formed by forming a score line L as an easily rupturable portion 5 on the metal sheet material and punched out into a disc shape, and then press forming is applied thereto.
- the bottom lid 3 comprises a domed portion 3A, which protrudes inwardly of the can container 1 when seamed with the can body 2 and whose longitudinal section is arcuate, and a flange portion 3B to be fixed with the can body 2 by a seaming method.
- score lines L whose planar shape is a semicircle, are formed on the outer face side of the can container 1 in the vicinity of an outer circumferential portion 3C continuing into the flange portion 3B. More specifically four score lines L are formed equiangularly on the radially outermost portion of the domed portion 3A. Each of the score lines L functions as a easily rupturable portion 5 which is to be ruptured when the domed portion 3A is deformed.
- Figs. 1 score lines L, whose planar shape is a semicircle, are formed on the outer face side of the can container 1 in the vicinity of an outer circumferential portion 3C continuing into the flange portion 3B. More specifically four score lines L are formed equiangularly on the radially outermost portion of the domed portion 3A. Each of the score lines L functions as a easily rupturable portion 5 which is to be ruptured when the domed portion 3A is deformed.
- the score lines L are situated at the radially outermost portion of the bottom lid 3 in the close vicinity of the outer circumferential portion 3C of the domed portion 3A within a range of 3 mm from the outer circumferential portion 3C, and both end portions of the score line L are directed radially inward of the bottom lid 3.
- a two-dot chain line M in Fig. 2 represents a state where the score line L contacts with the outer circumferential portion 3C of the domed portion 3A.
- the shape of a longitudinal section of the score line L shown in Figs. 4 to 5 is an inverted trapezoidal shape formed by a pair of inclined lateral faces 5A which are tapered from the outer face side of the bottom lid 3 (or the can container 1) toward the inner face side thereof, and a bottom face 5B connecting lower end portions of the lateral faces 5A substantially in parallel with the bottom lid 3.
- the thickness of the domed portion 3A of the bottom lid 3 is 0.3 mm
- a residual thickness underneath the score line L is 0.15 mm
- a width of the bottom face 5B is 0.06 mm
- an opening degree of the pair of inclined lateral faces 5A is 50-degree.
- a pressure capacity of the bottom lid 3 is degraded if the score lines L are formed too many. For this reason, it is preferable to form 2 to 10 score lines L in the circumferential direction of the bottom lid 3 at approximately even interval, within the above-mentioned values.
- the can container of the present invention shown in Fig. 6 is formed by attaching the bottom lid 3 to the can body 2 by a seaming method, and a seamed portion 3D, where the can body 2 (or the flange portion 2C) and the bottom lid 3 (or the flange portion 3B) are seamed together, corresponds to the annular ground contacting portion of the present invention.
- the seamed portion 3D comprises an annular ground contacting face which is to be contacted with a floor or a table directly and inner and outer circumferential faces 3E and 3F extending near-vertically from a circumferential portion of the ground contacting face.
- An upper end of an inner circumferential wall of the seamed portion 3D and the outer circumferential portion 3C i.e., a lower end of the domed portion 3A) are connected with each other.
- auxiliary score lines 6 may also be formed radially inward of each score line L situated in the close vicinity of the outer circumferential portion 3C of the domed portion 3A.
- a residual thickness under the auxiliary score line 6 is thicker than that under the score line L.
- a stress concentration at the score line L as forming the score lines can be relaxed by forming the auxiliary score line 6 in addition to the score line L. For this reason, the score line L is prevented from being thinned partially too much, and from suffering a crack.
- the score line is damaged when it is formed, such damage may get more serious as a result of forming the domed portion 3A, especially in case of forming the domed portion 3A after forming the score line. Consequently, the resin film covering the inner face of the score line may tear and the score line itself may crack. However, it is possible to avoid such disadvantages by forming the auxiliary score line 6.
- the domed portion 3A when the inner pressure of the can container 1 is raised extraordinary by heat or the like, the domed portion 3A is inflated and deformed to protrude outwardly of the can container 1, within the outer circumferential portion 3C around the domed portion 3A of the bottom lid 3.
- any of the score lines L formed in the close vicinity of the outer circumferential portion 3C of the domed portion 3A is ruptured to release the (not shown) contents inside of the can container 1.
- the seamed portion 3D where the can body 2 and the bottom lid 3 are seamed will not be demolished so that the bottom lid 3 will not be blown off.
- the center portion of the domed portion 3A is displaced outwardly (i.e., downwardly) in the axial direction of the can container 1 but the wall surface of the domed portion 3A itself is not deformed significantly.
- the wall surface in the close vicinity of the outer circumferential portion 3C of the domed portion 3A is deformed significantly, more specifically, it is elongated inwardly in the radial direction of the domed portion 3A and outwardly in the axial direction of the can container 1.
- the score line L is not ruptured when the domed portion 3A is deformed to protrude outwardly even if the score lines L are formed in the vicinity of the center portion of the domed portion 3A.
- score lines L are formed in the close vicinity of the outer circumferential portion 3C of the domed portion 3A. For this reason, it is possible to rupture any of the score lines L certainly when the domed portion 3A is deformed to protrude outwardly. It is to be especially noted that it is preferable to situate at least a portion of the score lines L within the range of 3 mm from the outer circumferential portion 3C of the domed portion 3A inwardly in the radial direction.
- the score lines L are formed in the close vicinity of the outer circumferential portion 3C of the domed portion 3A, therefore, the score line L can be prevented from being ruptured unexpectedly by a drop impact even when the can is dropped accidentally in comparison with the case in which the score lines are formed on the seamed portion 3D as the annular ground contacting portion which is to be contacted directly with the ground.
- the longitudinal sectional shape of the score line L is an inverted trapezoidal shape, and the bottom face 5B is formed to connect the inclined lateral faces 5A. Therefore, the score line L will not be ruptured undesirably even if the inner pressure of the can container 1 is raised to a certain level by heat or impact to inflate the domed portion 3A slightly outward.
- the bottom face 5B cracks when the bottom lid 3 is deformed to protrude outwardly by a rise in the inner pressure of the can container 1 so that the inclined lateral faces 5A are brought into contact with each other. That is, provided that the lower end portions of the inclined lateral faces 5A of the score line L are contacted directly with each other without interposing the bottom face 5B therebetween for example, the inclined lateral faces 5A may be brought into contact with each other to rupture the score line L even if the inner pressure of the can container is not high enough to deform the bottom lid 3 to protrude outwardly but the domed portion 3A is slightly inflated outwardly.
- the longitudinal section of the score line L is an inverted trapezoidal shape comprising the bottom face 5B. Therefore, even if the domed portion 3A is deformed little bit outwardly, the bottom face 5B creates a clearance between the inclined lateral faces 5A. For this reason, the inclined lateral faces 5A are not brought into contact with each other immediately so that the score line L will not be ruptured undesirably even if the inner pressure of the can container 1 is raised little bit.
- the score line L is ruptured by a slight deformation of the bottom lid 3 if the width of the bottom face 5B is too narrow, and to the contrary, it is difficult for the score line L to be ruptured if the width of the bottom face 5B is too wide.
- the width of the bottom face 5B is preferably within the range from 0.03 mm to 0.1 mm.
- each score line L is semicircle, and end portions thereof are extended approximately in the radial direction of the can container 1. Therefore, the semicircular portion enclosed by the ruptured score line L is easy to pop up outwardly when the domed portion 3A is deformed to protrude outwardly so that the score line L is ruptured, in comparison with the case in which the score line is formed linearly on the bottom lid. For this reason, it is possible to release the inner pressure of the can container 1 promptly.
- the bottom lid 3 will not be fractured partially even if a rupture of the score line L resulting from a rise in the inner pressure of the can container 1 extends beyond the end portion of the score line L so that the bottom lid 3 cracks.
- a propagation of a rupture of the score line L would connect to the end portion of adjoining score line L, in case the score line L is ruptured and such rupture extends beyond the end portion thereof to crack the bottom lid 3.
- a disc shaped fragment of the bottom lid 3 may be separated therefrom.
- the end portions of the score line L are directed approximately in the radial direction of the can container 1. Therefore, circumferentially situated score lines L are not positioned on the extension of the end portions of the adjoining score line L. For this reason, the bottom lid 3 will not be fractured partially even if a rupture of the score line L extends beyond the end portion thereof and cracks the bottom lid 3.
- the can container in which the bottom lid 3 is seamed with the can body 2 but also a can container in which a can body and a bottom lid are formed integrally may be used.
- an aerosol can but also a bottle-shaped can in which a threaded portion is formed on one of the end portions of the can body 2.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Table Devices Or Equipment (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Closures For Containers (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Claims (4)
- Conteneur en forme de boîte (1), présentant une partie annulaire en contact avec le sol (3D) formée à une extrémité inférieure du conteneur en forme de boîte (1), et une partie en forme de dôme (3A), de section longitudinale en arc de cercle qui se projette vers l'intérieur du conteneur en forme de boîte (1), et qui est connectée à une extrémité supérieure d'une face circonférentielle intérieure de la partie annulaire (3D) en contact avec le sol s'étendant presque verticalement, dans lequel :- une partie facilement déchirable (5), qui se déchire lorsqu'une pression intérieure du conteneur en forme de boîte (1) est augmentée de façon extraordinaire et la partie en forme de dôme (3A) est ainsi déformée de sorte à se projeter vers l'extérieur du conteneur en forme de boîte (1), est formée sur une face extérieure de la partie en forme de dôme (3A) et est située à proximité d'une partie circonférentielle extérieure (3C) de la partie en forme de dôme (5) se poursuivant dans la partie annulaire en contact avec le sol (3D) ;- la forme plane de la partie facilement déchirable (5) est de forme approximativement semi-circulaire, les parties d'extrémité de celle-ci s'étendant approximativement dans la direction radiale du conteneur en forme de boîte (1);
et- au moins une partie de la partie facilement déchirable (5) est située radialement vers l'intérieur de la partie circonférentielle extérieure (3C) de la partie en forme de dôme à une distance allant jusqu'à 3 mm depuis la partie circonférentielle extérieure (3C) de la partie en forme de dôme. - Conteneur en forme de boîte selon la revendication 1, dans lequel la partie facilement déchirable est une ligne d'entaille dont la section longitudinale est en forme de trapèze inverti formé par une paire de faces latérales inclinées (5a) qui s'amenuisent depuis le côté de la face extérieure de la partie en forme de dôme vers le côté de la face intérieure, et une face (5b) connectant les faces latérales inclinées.
- Conteneur en forme de boîte selon l'une quelconque des revendications précédentes, dans lequel quatre lignes d'entaille sont formées de façon équi-angulaire sur la partie radiale la plus à l'extérieur de la partie en forme de dôme.
- Conteneur en forme de boîte selon l'une quelconque des revendications précédentes, dans lequel des lignes d'entaille auxiliaires sont formées radialement ver l'intérieur de chaque ligne d'entaille.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004233458A JP4781646B2 (ja) | 2004-08-10 | 2004-08-10 | 缶容器 |
PCT/JP2005/014860 WO2006016679A1 (fr) | 2004-08-10 | 2005-08-08 | Récipient en forme de boîte |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1785371A1 EP1785371A1 (fr) | 2007-05-16 |
EP1785371A4 EP1785371A4 (fr) | 2007-09-26 |
EP1785371B1 true EP1785371B1 (fr) | 2010-12-29 |
Family
ID=35839436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05770323A Not-in-force EP1785371B1 (fr) | 2004-08-10 | 2005-08-08 | Récipient en forme de boîte |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090223956A1 (fr) |
EP (1) | EP1785371B1 (fr) |
JP (1) | JP4781646B2 (fr) |
CN (1) | CN101014515A (fr) |
AT (1) | ATE493349T1 (fr) |
DE (1) | DE602005025651D1 (fr) |
HK (1) | HK1103702A1 (fr) |
WO (1) | WO2006016679A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4880394B2 (ja) * | 2006-07-26 | 2012-02-22 | 日本電気株式会社 | 液体供給容器及びこれを備えた燃料電池システム |
JP4959274B2 (ja) * | 2006-10-02 | 2012-06-20 | ユニバーサル製缶株式会社 | ボトル缶およびキャップ付ボトル缶 |
US7971759B2 (en) | 2008-08-20 | 2011-07-05 | Ds Containers, Inc. | Aerosol container with pressure relief mechanism |
DE102010044338B4 (de) | 2009-09-08 | 2023-05-04 | SCHäFER WERKE GMBH | Behälter mit einer Sicherheitsberststelle |
TWI537512B (zh) * | 2010-06-07 | 2016-06-11 | 大陸製罐股份有限公司 | 可攜式高壓氣體容器 |
EP2508447A1 (fr) * | 2011-04-08 | 2012-10-10 | Crown Packaging Technology, Inc. | Récipient à distribution automatique |
US8875951B2 (en) * | 2011-09-22 | 2014-11-04 | Kent A. Houser | Aerosol cap and system for dispensing a fluid from a canister |
US8927474B2 (en) | 2012-03-16 | 2015-01-06 | S.C. Johnson & Son, Inc. | Compressed gas aerosol composition in steel can |
CN104379468B (zh) * | 2012-06-25 | 2017-06-30 | 伊利诺斯工具制品有限公司 | 用于加压容器的泄压装置 |
CN103697320B (zh) * | 2013-12-18 | 2016-01-20 | 王青 | 泄压防爆罐 |
USD742251S1 (en) | 2014-07-16 | 2015-11-03 | Ball Corporation | Two-piece contoured metallic container |
USD758207S1 (en) | 2014-08-08 | 2016-06-07 | Ball Corporation | Two-piece contoured metallic container |
WO2016061336A1 (fr) | 2014-10-15 | 2016-04-21 | Ball Corporation | Appareil et procédé pour former une épaule et un col d'un contenant métallique |
WO2016069737A2 (fr) | 2014-10-28 | 2016-05-06 | Ball Corporation | Appareil et procédé pour former une coupelle avec un fond reformé |
DE102015203565A1 (de) * | 2015-02-27 | 2016-09-01 | Beiersdorf Ag | Kosmetisches Produkt umfassend eine Metalldose und deren Inhalt |
US10159862B2 (en) | 2015-06-30 | 2018-12-25 | Kronebusch Industries, Llc | Fire extinguisher with recessed gauge |
USD813673S1 (en) * | 2015-06-30 | 2018-03-27 | Kronebusch Industries, Llc | Spray container |
USD804309S1 (en) | 2016-02-17 | 2017-12-05 | Ball Corporation | Metal bottle |
US10843864B2 (en) | 2017-05-17 | 2020-11-24 | Ball Metalpack, Llc | Metallic container dome configured to deform at a predetermined pressure |
JP7025861B2 (ja) * | 2017-08-22 | 2022-02-25 | 大和製罐株式会社 | 封口板 |
JP7238254B2 (ja) * | 2017-10-30 | 2023-03-14 | 東洋製罐株式会社 | 缶容器 |
JP7163086B2 (ja) | 2018-07-12 | 2022-10-31 | 大和製罐株式会社 | 缶蓋 |
CN109367947A (zh) * | 2018-09-30 | 2019-02-22 | 莱克电气股份有限公司 | 一种气泡机水瓶定向破裂保护结构 |
CN111137573A (zh) * | 2020-03-24 | 2020-05-12 | 浙江东成印业有限公司 | 防爆型底盖 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795350A (en) * | 1953-12-02 | 1957-06-11 | Dev Res Inc | Explosion-proof low-pressure containers |
US3195769A (en) * | 1961-08-31 | 1965-07-20 | Gerald A Miller | Burst diaphragm and method of making same |
US3292826A (en) * | 1965-01-18 | 1966-12-20 | Abplanalp Robert Henry | Aerosol can protected against explosion |
CA957626A (en) | 1970-09-25 | 1974-11-12 | James D. Giocomo | Pressure relief system for an aerosol container |
CH540170A (fr) * | 1971-06-23 | 1973-08-15 | Alusuisse | Boîte de sécurité destinée à contenir un fluide sous pression |
CH552520A (fr) * | 1971-06-23 | 1974-08-15 | Alusuisse | Boite de securite destinee a contenir un fluide sous pression. |
US3929251A (en) * | 1972-08-17 | 1975-12-30 | Aluminum Co Of America | Container wall with rupturable weakening line |
US3850339A (en) * | 1973-05-07 | 1974-11-26 | American Can Co | Triple score pressure relief system for an aerosol container |
US4588101A (en) * | 1984-10-10 | 1986-05-13 | Southern Can Company | Safety vent for containers |
JPH085506B2 (ja) * | 1986-08-25 | 1996-01-24 | 日東製器株式会社 | 缶容器 |
JPH089032Y2 (ja) * | 1990-07-04 | 1996-03-13 | 誠一 北林 | エアゾール噴出容器 |
JPH089032B2 (ja) * | 1991-03-05 | 1996-01-31 | 赤井電機株式会社 | 連続式電解イオン水生成装置 |
-
2004
- 2004-08-10 JP JP2004233458A patent/JP4781646B2/ja active Active
-
2005
- 2005-08-08 WO PCT/JP2005/014860 patent/WO2006016679A1/fr active Application Filing
- 2005-08-08 CN CNA2005800274049A patent/CN101014515A/zh active Pending
- 2005-08-08 AT AT05770323T patent/ATE493349T1/de not_active IP Right Cessation
- 2005-08-08 US US11/573,489 patent/US20090223956A1/en not_active Abandoned
- 2005-08-08 DE DE602005025651T patent/DE602005025651D1/de active Active
- 2005-08-08 EP EP05770323A patent/EP1785371B1/fr not_active Not-in-force
-
2007
- 2007-11-13 HK HK07112395.9A patent/HK1103702A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1785371A4 (fr) | 2007-09-26 |
ATE493349T1 (de) | 2011-01-15 |
CN101014515A (zh) | 2007-08-08 |
DE602005025651D1 (de) | 2011-02-10 |
WO2006016679A1 (fr) | 2006-02-16 |
JP4781646B2 (ja) | 2011-09-28 |
HK1103702A1 (en) | 2007-12-28 |
EP1785371A1 (fr) | 2007-05-16 |
JP2006051964A (ja) | 2006-02-23 |
US20090223956A1 (en) | 2009-09-10 |
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