US3179313A - Double closure for sealing volatile liquid container - Google Patents
Double closure for sealing volatile liquid container Download PDFInfo
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- US3179313A US3179313A US147099A US14709961A US3179313A US 3179313 A US3179313 A US 3179313A US 147099 A US147099 A US 147099A US 14709961 A US14709961 A US 14709961A US 3179313 A US3179313 A US 3179313A
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- closure
- container
- orifice
- fluid
- materials
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- 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
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
- B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
- B65D51/226—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being non integral with, or not fixedly attached to, the outer closure
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- 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
-
- 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
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0015—Upper closure of the 41-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0018—Upper closure of the 43-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0037—Intermediate closure(s)
- B65D2251/0046—Intermediate closure(s) of the 41-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0037—Intermediate closure(s)
- B65D2251/0056—Intermediate closure(s) of the 47-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0078—Lower closure of the 41-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0087—Lower closure of the 47-type
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0093—Membrane
Definitions
- FIG I INV EN TOR GaDr/P/ de Ma/g/a/Vc United States PatentO 3,179,313 DOUBLE CLOSURE FOR SEALING VOLATILE LIQUID CDNTAINER Gabriel de Malglaive, Chateau de Pontarme a Pontarme, Oise, France, assignor to Seciven, Societe dExploitation de Chimie Industrielle, Voituriez & Normand a Catenoy (Oise), France Filed Oct. 24, 1961, Ser; No. 147,099 Claims priority, application France, Oct.
- This invention relates to a container assembly, and it relates more particularly to a container and to closure elements therefor which provide a safe and effective means for storing materials, particularly volatile liquids such as ethyl ether, ethyl chloride, bromide or chloroform.
- FIGURE 1 is a schematic sectional elevation of a container assembly characterized by the features of this invention
- FIGURE 2 is a schematic sectional elevation of an assembly provided with an alternative closure mechanism, the closure being shown in position prior to initial use of the contents;
- FIGURE 3 is a schematic sectional elevation of an assembly similar to that of FIGURE 2 wherein the clo sure is shown in closed position after initial use of the contents;
- FIGURE 4 is a schematic sectional elevation of an alternative container assembly
- FIGURE 5 is a schematic sectional elevation of an additional alternative illustrating a combined stopper and cap unit for an assembly; and g FIGURE dis a schematic sectional elevation of a further embodiment of the invention illustrating an alternative combined stopper and cap assembly.
- the container assembly of this invention comprises a hollow body portion preferably formed of a shock resistli iihdi Patented Apr. 29, 1%65 ant material such as aluminum sheet.
- the container body portion is provided with an improved closure for the orifice of the body whereby materials contained therein will be continuously protected from the atmosphere.
- the improved closure preferably comprises a thin member extending over the container orifice and secured at its edges to the container in a fluid and vapor impervious fashion. This thin member, which may be composed of plastic, is adapted to seal the container prior to initial use. After the thin member has been opened in order to remove all or a portion of the material contained therein, a stopper element is provided for rescaling the container.
- the stopper element of this invention is also preferably formed of a resilient plastic material and is adapted to tightly interfit with the remaining portion of the above entioned thin closure member.
- packing' which may also be composed of a resilient plastic material is disposed between the container and the thin closure member.
- the packing in certain embodiments of this invention will also serve to cooperate with the stopper element to provide an adequate seal after initial use of the container contents.
- resilient plastic materials are preferred for certain of the portions of the closure assembly.
- a suitable plastic is a superpolyamide known as Rilsan. This material and related plastics will resist deterioration by various volatile liquids and is also characterized by adequate wear resistance.
- the orifice 12 of the container 10 shown in FIGURE 1 is fitted with a closure member 14 which extends completely across the orifice.
- the closure member is turned over at its ends and engages the beaded rim 16 of the container 10 in a well known-manner.
- An annular ring 18 of a plastic packing material is interfitted between the closure and container rim to insure an imprevious seal at this point.
- a stopper element 26 is provided for closing an opening 22 which may be made in the member 14.
- the opening 22 is provided in the closure 14 by punching out or piercing the material in this central portion of the member 14.
- the molded plastic member 14 can be formed whereby only a thin membrane of plastic material is disposed in this central portion.
- the stopper 20 is provided with a protruding portion 24 adapted to tightly fit within the opening 22.
- a downwardly extending flange 26 is provided on the stopper 20 and is adapted to tightly engage the outer walls of the opening 22.
- a cap 3% can be provided for the container.
- This cap is considered conventional and may be adapted to snap over the top of the container, or it may be threaded for engagement therewith.
- FIGURE 2 illustrates a similar closure assembly provided for closing off the container portion 19.
- a recess 32 is provided in the neck 34 of the container 1%, and a resilient packing ring 35 is tightly fitted within this recess.
- a thin membrane portion 38 is provided for sealing the container prior to initial use.
- a stopper 49 is provided for sealing of the container after piercing of the membrane 38.
- a punch 42 consisting of a metal collar having sharp bottom edges is integrated with the stopper 40.
- FIGURE 3 illustrates an assembly similar to that shown in FIGURE 2 after the stopper 49 is pressed downwardly for operation of the punch 42.
- the membrane 38 has been pierced to provide an opening therein. After removal of some 'of the container contents the tight engagement of the stopper 40 with the packing 36 will provide an impervious seal for the container.
- FIGURE 3 also illustrates a ring 44 positioned around the closure assembly. This ring with its inturned edges is provided for initial sealing of the container and will be removed upon initial use thereof.
- FIGURE 4 A further embodiment of the invention similar to that shown in FIGURE .1 is illustrated in FIGURE 4.
- first molded plastic member 46 is provided for partially covering the orifice 12, this member having a central opening therein.
- a second molded plastic member 48 is disposed beneath the member 46 and extends across the orifice 12. These members are secured to the container It) by means of their respective overturned edges 59 and 52. The edge 52 of member 48 interfits with the beaded edge 54 of the container and the edge 50 of member 46 lies over the edge 52.
- an aperture 56 is made centrally of the upstanding portion 58 of the member 48.
- This aperture serving as the dispensing aperture for the container, can then be later closed by means of the stopper 2th
- the stopper 2% is provided with a downwardly protruding portion 24 which fits into the opening 56.
- the stopper is also provided with flange 25 which engages the outside wall of the upstanding portion 58 in a fluid and vapor tight fashion.
- closures shown in FIGURES and 6 include integral cap and closing means.
- closures provide only a single removable member while at the same time forming twoimpervious joints with the container body.
- the orifice 12 in the container body is provided with closing means made up of closure member 60 and packing member 62.
- the member 62 is fitted over the beaded edge 654 of the body It), while the member 60 is fitted over the edge of the member 62.
- the embodiment shown in FIGURE 5 also includes an internal annular recess 66 which is adapted to receive the out-turned end 68 of the cap '70.
- the cap 70 is also provided with a downwardly extending annular flange por tion 72 which fits over the outside surface of a truncated neck portion 74 formed in the member 62.
- the element 60 is formed of thin, flexible'metal, while the elements 62 and 70 are preferably formed of molded plastic of a resistant nature.
- the metal member 69 will provide greater rigidity in the construction, while the plastic members 62 and 76 will provide the necessary resilience for accomplishing impervious seals while still resisting deterioration by the container contents.
- FIGURE 6 The construction shown in FIGURE 6 is similar to that illustrated in FIGURE 5. However, in this case the cap 7 78 is provided with an outer wall 30 having an inwardly directed edge portion 82. The cap can thus be forced over the top edge of the container and snugly seated in the recess 84. A second impervious joint is provided in this construction by means of the interengagement of the inner flange 86 of the cap and the upstanding wall 88.
- the upstanding wall 88 is formed in a packing memher hit which is positioned beneath a closure member 92.
- the packing member is molded whereby it will be snugly received within the recess 94 formed in the container body 10 while the closure R2 will fit snugly about the packing member 90.
- the interfitting, truncated members shown in FIGURES 5 and 6 could be inverted whereby the flanged portion in the cap would be adapted to fit inside the upstanding, outwardly flaring neck in the closure member.
- various of the members in the constiuction can be made integral with each other.
- the members 60 and 62 of FIGURE 5 and the corresponding members 90 and 92 of FIGURE 6 could be formed of a single piece of molded plastic.
- resilient members of the type needed for this construction could be formed of metal, the metal members being provided with slits parallel to their axes to provide the desired resilience.
- a container assembly for the storage and dispensing of materials, particularly volatile liquids comprising a body portion for holding said material's, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation around the edges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner, said membrane being adapted to be opened, a resilient stopper element adapted to engage said opening in a pressure-tight manner to provide a fluid and vapor tight seal for said container assembly after the membrane closure is opened, and a cap member engaging said orifice and adapted further to seal said body portion, and in which said closure includes an upstanding wall terminating in said opening and wherein said stopper includes a protruding annular flange adapted to be pressed about said wall.
- cap member is formed integrally with said stopper and comprises a second outer annularflange portion adapted to resiliently engage said body portion.
- a container assembly for the storage and dispensing of materials, particularly volatile liquids comprising a body portion for holding said materials, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation around theedges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner, said membrane being adapted to be opened, a resilient stopper element adapted to engage said opening ina pressure-tight manner to provide a fluid and vapor tight seal for said containerassembly after the membrane closure is opened, and in which said body portion defines an inwardly facing annular recess adjacent said orifice, said packing means being fitted within said recess and wherein said membrane is formed integrally with said packing means.
- a container assembly in accordance with claim 2 wherein said body portion defines an outwardly facing annular recess adjacent said orifice, said packing means being fitted within said recess and said closure means overlying said packing means, said membrane being formed integrally with said packing means, and said second flange portion being disposed in said recess and overlying said closure means.
- a container assembly for the storage and dispensing of materials, particularly volatile liquids comprising a body portion for holding said materials, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation about the edges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner to seal the orifice, said membrane having a central upwardly extending portion adapted to be opened, a cap member in the form of a cylindrically shaped member having free edges which are dimensioned to engage said orifice in sealing relationship and an inner annularly flanged stopper portion depending from said cap member and dimensioned to engage the outer walls of said upwardly extending portion in sealing relationship when the cap member is in position of use on said body portion.
Description
April 20, 1965 G. DE MALGLAIVE 3,179,313
DOUBLE CLOSURE FOR SEALING VOLATILE LIQUID CONTAINER Filed Oct. 24. 1961 FIG I INV EN TOR. GaDr/P/ de Ma/g/a/Vc United States PatentO 3,179,313 DOUBLE CLOSURE FOR SEALING VOLATILE LIQUID CDNTAINER Gabriel de Malglaive, Chateau de Pontarme a Pontarme, Oise, France, assignor to Seciven, Societe dExploitation de Chimie Industrielle, Voituriez & Normand a Catenoy (Oise), France Filed Oct. 24, 1961, Ser; No. 147,099 Claims priority, application France, Oct. 24, 1960, 841,993; May 16, 1961, 861,911 7 Claims. (Cl. 222-541) This invention relates to a container assembly, and it relates more particularly to a container and to closure elements therefor which provide a safe and effective means for storing materials, particularly volatile liquids such as ethyl ether, ethyl chloride, bromide or chloroform.
Various containers are currently used for storing volatile compounds and other materials. Such containers include glass bottles, usually provided with tapered glass stoppers. In addition, metal containers, provided with screw caps, corks or similar closures, are widely used. The use of glass containers is objectionable since they are generally heavy and naturally extremely fragile. In addition, closure mechanisms for such containers as well as metal containers are of a nature such that their sealing capacity is virtually destroyed after the initial use of their contents. It is thus virtually impossible to effectively store in such containers liquids which are in the least volatile or which are otherwise harmed by contact It is an object of this invention to provide an improved container assembly characterized by closure elements which enable safe and effective storing of materials including Volatile liquids.
It is a further object of this invention to provide a container assembly which is provided with a fluid and vapor tight seal even after initial use of some of the contents, which can be easily opened without damage to its sealing potential, and which is not susceptible to damage by reason of violent shocks.
These and other objects of this invention will appear hereinafter, and for purposes of illustration, but not of limitation, specific embodiments of this invention are shown in the accompanying drawings in which:
FIGURE 1 is a schematic sectional elevation of a container assembly characterized by the features of this invention;
FIGURE 2 is a schematic sectional elevation of an assembly provided with an alternative closure mechanism, the closure being shown in position prior to initial use of the contents;
FIGURE 3 is a schematic sectional elevation of an assembly similar to that of FIGURE 2 wherein the clo sure is shown in closed position after initial use of the contents;
FIGURE 4 is a schematic sectional elevation of an alternative container assembly;
FIGURE 5 is a schematic sectional elevation of an additional alternative illustrating a combined stopper and cap unit for an assembly; and g FIGURE dis a schematic sectional elevation of a further embodiment of the invention illustrating an alternative combined stopper and cap assembly.
The container assembly of this invention comprises a hollow body portion preferably formed of a shock resistli iihdi Patented Apr. 29, 1%65 ant material such as aluminum sheet. The container body portion is provided with an improved closure for the orifice of the body whereby materials contained therein will be continuously protected from the atmosphere. The improved closure preferably comprises a thin member extending over the container orifice and secured at its edges to the container in a fluid and vapor impervious fashion. This thin member, which may be composed of plastic, is adapted to seal the container prior to initial use. After the thin member has been opened in order to remove all or a portion of the material contained therein, a stopper element is provided for rescaling the container. The stopper element of this invention is also preferably formed of a resilient plastic material and is adapted to tightly interfit with the remaining portion of the above entioned thin closure member. In order to insure an impervious seal for :the container, 2. packing'which may also be composed of a resilient plastic material is disposed between the container and the thin closure member. The packing in certain embodiments of this invention will also serve to cooperate with the stopper element to provide an adequate seal after initial use of the container contents. As indicated, resilient plastic materials are preferred for certain of the portions of the closure assembly. A suitable plastic is a superpolyamide known as Rilsan. This material and related plastics will resist deterioration by various volatile liquids and is also characterized by adequate wear resistance. Various other resilient materials including polypropylene, nylon, delryn, styrene, Teflon, polyethylene and vinyl plastic are also contemplated. It will be understood, however, that the materials mentioned are not to be considered all-inclusive and that other materials with similar properties will be suitable for the purposes of this invention.
Referring to the drawings for a \more specific explanation of the inventive concepts, there is shown a container body 19 provided with various novel closure assemblies.
'The orifice 12 of the container 10 shown in FIGURE 1 is fitted with a closure member 14 which extends completely across the orifice. The closure member is turned over at its ends and engages the beaded rim 16 of the container 10 in a well known-manner. An annular ring 18 of a plastic packing material is interfitted between the closure and container rim to insure an imprevious seal at this point. A stopper element 26 is provided for closing an opening 22 which may be made in the member 14.
The opening 22 is provided in the closure 14 by punching out or piercing the material in this central portion of the member 14. With this in mind, the molded plastic member 14 can be formed whereby only a thin membrane of plastic material is disposed in this central portion. The stopper 20 is provided with a protruding portion 24 adapted to tightly fit within the opening 22. To provide a further sealing relationship, a downwardly extending flange 26 is provided on the stopper 20 and is adapted to tightly engage the outer walls of the opening 22.
To complete the closure assembly, a cap 3% can be provided for the container. This cap is considered conventional and may be adapted to snap over the top of the container, or it may be threaded for engagement therewith.
FIGURE 2 illustrates a similar closure assembly provided for closing off the container portion 19. In this assembly a recess 32 is provided in the neck 34 of the container 1%, and a resilient packing ring 35 is tightly fitted within this recess. Integrated with the packing ring is a thin membrane portion 38 provided for sealing the container prior to initial use. A stopper 49 is provided for sealing of the container after piercing of the membrane 38. In order to provide for an Opening in the membrane a punch 42 consisting of a metal collar having sharp bottom edges is integrated with the stopper 40.
FIGURE 3 illustrates an assembly similar to that shown in FIGURE 2 after the stopper 49 is pressed downwardly for operation of the punch 42. In this illustration the membrane 38 has been pierced to provide an opening therein. After removal of some 'of the container contents the tight engagement of the stopper 40 with the packing 36 will provide an impervious seal for the container. I
FIGURE 3 also illustrates a ring 44 positioned around the closure assembly. This ring with its inturned edges is provided for initial sealing of the container and will be removed upon initial use thereof.
A further embodiment of the invention similar to that shown in FIGURE .1 is illustrated in FIGURE 4. In this embodiment, first molded plastic member 46 is provided for partially covering the orifice 12, this member having a central opening therein. A second molded plastic member 48 is disposed beneath the member 46 and extends across the orifice 12. These members are secured to the container It) by means of their respective overturned edges 59 and 52. The edge 52 of member 48 interfits with the beaded edge 54 of the container and the edge 50 of member 46 lies over the edge 52.
In order to initially use the contents of the container shown in FIGURE 4, an aperture 56 is made centrally of the upstanding portion 58 of the member 48. This aperture, serving as the dispensing aperture for the container, can then be later closed by means of the stopper 2th As in FIGURE 1, the stopper 2% is provided with a downwardly protruding portion 24 which fits into the opening 56. The stopper is also provided with flange 25 which engages the outside wall of the upstanding portion 58 in a fluid and vapor tight fashion.
The closures shown in FIGURES and 6 include integral cap and closing means. In addition, the closures provide only a single removable member while at the same time forming twoimpervious joints with the container body. I
More specifically, the orifice 12 in the container body is provided with closing means made up of closure member 60 and packing member 62. The member 62 is fitted over the beaded edge 654 of the body It), while the member 60 is fitted over the edge of the member 62. The embodiment shown in FIGURE 5 also includes an internal annular recess 66 which is adapted to receive the out-turned end 68 of the cap '70. The cap 70 is also provided with a downwardly extending annular flange por tion 72 which fits over the outside surface of a truncated neck portion 74 formed in the member 62.
In a preferred construction of the type shown in FIG-' URE 5 the element 60 is formed of thin, flexible'metal, while the elements 62 and 70 are preferably formed of molded plastic of a resistant nature. The metal member 69 will provide greater rigidity in the construction, while the plastic members 62 and 76 will provide the necessary resilience for accomplishing impervious seals while still resisting deterioration by the container contents.
The construction shown in FIGURE 6 is similar to that illustrated in FIGURE 5. However, in this case the cap 7 78 is provided with an outer wall 30 having an inwardly directed edge portion 82. The cap can thus be forced over the top edge of the container and snugly seated in the recess 84. A second impervious joint is provided in this construction by means of the interengagement of the inner flange 86 of the cap and the upstanding wall 88.
The upstanding wall 88 is formed in a packing memher hit which is positioned beneath a closure member 92. The packing member is molded whereby it will be snugly received within the recess 94 formed in the container body 10 while the closure R2 will fit snugly about the packing member 90.
As in the previous cases, initial use of the container is accomplished by piercing the thin extension 96 formed centrally of the orifice 12. After breaking this seal, the integral cap and stopper 7 8 will provide a fluid and vapor impervious seal for the container.
It will be apparent that many variations in the above described embodiments are possible. For example, the interfitting, truncated members shown in FIGURES 5 and 6 could be inverted whereby the flanged portion in the cap would be adapted to fit inside the upstanding, outwardly flaring neck in the closure member. It will also be apparent that various of the members in the constiuction can be made integral with each other. Thus, the members 60 and 62 of FIGURE 5 and the corresponding members 90 and 92 of FIGURE 6 could be formed of a single piece of molded plastic. Furthermore, resilient members of the type needed for this construction could be formed of metal, the metal members being provided with slits parallel to their axes to provide the desired resilience.
There have been described container assemblies and packages which are capable of resisting deterioration by the materials contained therein, and which will not be destroyed when subjected to violent shocks. The packages described are provided with relatively simple closure means whereby vapor and fluid impervious seals exist before and after initial use. Although the packages of this invention are particularly suitable for the storage of volatile liquids, it will be apparent that many other materials can be stored therein.
It will be understood that various modifications may be made in the above described container assemblies which provide the characteristics of this invention without departing from the spirit thereof, particularly as defined in the following claims.
I claim: I
1. A container assembly for the storage and dispensing of materials, particularly volatile liquids, comprising a body portion for holding said material's, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation around the edges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner, said membrane being adapted to be opened, a resilient stopper element adapted to engage said opening in a pressure-tight manner to provide a fluid and vapor tight seal for said container assembly after the membrane closure is opened, and a cap member engaging said orifice and adapted further to seal said body portion, and in which said closure includes an upstanding wall terminating in said opening and wherein said stopper includes a protruding annular flange adapted to be pressed about said wall.
2. An assembly according to claim 1 wherein said cap member is formed integrally with said stopper and comprises a second outer annularflange portion adapted to resiliently engage said body portion.
3. A container assembly for the storage and dispensing of materials, particularly volatile liquids, comprising a body portion for holding said materials, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation around theedges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner, said membrane being adapted to be opened, a resilient stopper element adapted to engage said opening ina pressure-tight manner to provide a fluid and vapor tight seal for said containerassembly after the membrane closure is opened, and in which said body portion defines an inwardly facing annular recess adjacent said orifice, said packing means being fitted within said recess and wherein said membrane is formed integrally with said packing means.
4. A container assembly in. accordance with claim 2 wherein said body portion defines an outwardly facing annular recess adjacent said orifice, said packing means being fitted within said recess and said closure means overlying said packing means, said membrane being formed integrally with said packing means, said closure means and said packing means forming an inwardly facing recess within said orifice and said second flange portion being resiliently engaged within said inwardly facing recess.
5. A container assembly in accordance with claim 2 wherein said body portion defines an outwardly facing annular recess adjacent said orifice, said packing means being fitted within said recess and said closure means overlying said packing means, said membrane being formed integrally with said packing means, and said second flange portion being disposed in said recess and overlying said closure means.
6. A container assembly for the storage and dispensing of materials, particularly volatile liquids, comprising a body portion for holding said materials, an orifice in said body portion for loading and dispensing said materials, a closure element comprising resilient packing means disposed in fluid-tight relation about the edges of said orifice, a fluid and vapor impervious membrane positioned centrally of said orifice and engaging said packing means in a fluid and vapor impervious manner to seal the orifice, said membrane having a central upwardly extending portion adapted to be opened, a cap member in the form of a cylindrically shaped member having free edges which are dimensioned to engage said orifice in sealing relationship and an inner annularly flanged stopper portion depending from said cap member and dimensioned to engage the outer walls of said upwardly extending portion in sealing relationship when the cap member is in position of use on said body portion.
7. A container as claimed in claim 6 in which the packing and the membrane are integrally formed as a single element.
References Cited by the Examiner UNITED STATES PATENTS 7 1,206,438 11/ 16 Hofi'man 222--545 1,956,146 4/34 Burton 222215 2,152,001 3/39 Temple ZZZ-81 2,596,415 5/52 Kochner 222541 2,684,789 7/54 Marchant 222-545 X 2,753,088 7/56 Prahl 222-215 2,771,218 11/56 Henderson 22283 2,799,435 7/57 Abplanalp 222-394 2,831,613 4/58 Solfer 222545 X 2,837,375 6/58 Eiford et al. 222545 X 2,855,131 10/58 Gewecke et al. 222--545 X 2,961,128 11/60 Cochran 22394 X 3,039,659 6/62 Sagarin 222-182 3,042,273 7/62 Bauer et al. 333562 X RAPHAEL M. LUPO, Primary Examiner.
Claims (1)
1. A CONTAINER ASSEMBLY FOR THE STORAGE AND DISPENSING OF MATERIALS, PARTICULARLY VOLATILE LIQUIDS, COMPRISING A BODY PORTION FOR HOLDING SAID MATERIALS, AN ORIFICE IN SAID BODY PORTION FOR LOADING AND DISPENSING AND MATERIALS, A CLOSURE ELEMENT COMPRISING RESILIENT PACKING MEANS DISPOSED IN FLUID-TIGHT RELATION AROUND THE EDGES OF SAID ORIFICE, A FLUID AND VAPOR IMPERVIOUS MEMBRANE POSITIONED CENTRALLY OF SAID ORIFICE AND ENGAGING SAID PACKING MEANS IN A FLUID AND VAPOR IMPERVIOUS MANNER, SAID MEMBRANE BEING ADAPTED TO BE OPENED, A RESILIENT STOPPER ELEMENT ADAPTED TO ENAGE SAID OPENING IN A PRESSURE-TIGHT MANNER TO PROVIDE A FLUID AND VAPOR TIGHT SEAL FOR SAID CONTAINER ASSEMBLY AFTER THE MEMBRANE CLOSURE IS OPENED, AND A CAP MEMBER ENGAGING SAID ORIFICE AND ADAPTED FURTHER TO SEAL SAID BODY PORTION AND IN WHICH SAID CLOSURE INCLUDES AN UPSTANDING WALL TERMINATING IN SAID OPENING AND WHEREIN SAID STOPPER INCLUDES A PROTRUDING ANNULAR FLANGE ADAPTED TO BE PRESSED ABOUT SAID WALL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR841993A FR1281272A (en) | 1960-10-24 | 1960-10-24 | Waterproof packaging |
Publications (1)
Publication Number | Publication Date |
---|---|
US3179313A true US3179313A (en) | 1965-04-20 |
Family
ID=8741338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US147099A Expired - Lifetime US3179313A (en) | 1960-10-24 | 1961-10-24 | Double closure for sealing volatile liquid container |
Country Status (3)
Country | Link |
---|---|
US (1) | US3179313A (en) |
FR (1) | FR1281272A (en) |
GB (1) | GB961604A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263874A (en) * | 1964-09-14 | 1966-08-02 | Product Design & Engineering I | Container cap having frangible sealing means |
US3318488A (en) * | 1965-03-18 | 1967-05-09 | Eastern Cap And Closure Compan | Plastic aerosol cap with vent notches in skirt, and aerosol cap assembly |
US3349975A (en) * | 1965-10-22 | 1967-10-31 | Colgate Palmolive Co | Container cover |
US3390822A (en) * | 1966-08-18 | 1968-07-02 | Ballin Gene | Powder dispenser |
US3419198A (en) * | 1965-09-20 | 1968-12-31 | Pettersen Gunnar Nimrod | Covering cap with closable opening for bottle or other container |
US3447725A (en) * | 1966-11-25 | 1969-06-03 | Monsanto Co | Shaker |
US3930599A (en) * | 1973-11-23 | 1976-01-06 | Century Industries Corporation | Cap for caulking cartridge |
US4469253A (en) * | 1982-12-27 | 1984-09-04 | Beard Walter C | Reclosable valve with removable hermetic external seal means |
US4513889A (en) * | 1982-12-27 | 1985-04-30 | Beard Walter C | Reclosable valve with removable hermetic external seal means |
US4568001A (en) * | 1982-11-12 | 1986-02-04 | Automation Industrielle Sa | Packaging tube |
US4606481A (en) * | 1984-02-17 | 1986-08-19 | Dart Industries | Dispensing closure for spouted container |
US5340228A (en) * | 1992-05-22 | 1994-08-23 | The Flagship Group Ii, Inc. | Self-adjusting soft seal cap for fine point craft paint applicators |
US5509580A (en) * | 1993-08-30 | 1996-04-23 | Ideal Ideas, Inc. | Child resistant cap for sprayers |
NL1017754C2 (en) * | 2001-04-02 | 2002-10-03 | Reinout Ignatius Maxim Meltzer | System of holder with opener. |
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US1956146A (en) * | 1931-10-09 | 1934-04-24 | Burton Hubert Henry | Improvements in or relating to liquid containers |
US2152001A (en) * | 1938-04-07 | 1939-03-28 | Victor Metal Products Corp | Collapsible tube and cap therefor |
US2596415A (en) * | 1949-02-21 | 1952-05-13 | Knapp Monarch Co | Spraying device |
US2684789A (en) * | 1950-11-24 | 1954-07-27 | Injection Molding Company | Seal cap and dispensing nozzle for tubes or bottles |
US2753088A (en) * | 1956-01-18 | 1956-07-03 | Bradley Container Corp | Container |
US2771218A (en) * | 1954-05-19 | 1956-11-20 | Henderson Edward | Closure assembly |
US2799435A (en) * | 1954-06-09 | 1957-07-16 | John J Baessler | Molded nylon container |
US2831613A (en) * | 1954-08-13 | 1958-04-22 | Dev Res Inc | Supplementary upper walls for containers |
US2837375A (en) * | 1955-04-04 | 1958-06-03 | Shulton Inc | Fluid dispensing valve |
US2855131A (en) * | 1956-05-09 | 1958-10-07 | Baxter Laboratories Inc | Parenteral solution equipment |
US2961128A (en) * | 1957-10-25 | 1960-11-22 | Raymond J Cochran | Cover for pressurized fluid container |
US3039659A (en) * | 1959-08-11 | 1962-06-19 | Vca Inc | Aerosol valve actuator and cap construction |
US3042273A (en) * | 1959-03-30 | 1962-07-03 | Borden Co | Flanged closure cap for resiliently yieldable plastic container |
-
1960
- 1960-10-24 FR FR841993A patent/FR1281272A/en not_active Expired
-
1961
- 1961-09-14 GB GB33030/61A patent/GB961604A/en not_active Expired
- 1961-10-24 US US147099A patent/US3179313A/en not_active Expired - Lifetime
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US1206438A (en) * | 1915-02-19 | 1916-11-28 | American Can Co | Sifter-top container. |
US1956146A (en) * | 1931-10-09 | 1934-04-24 | Burton Hubert Henry | Improvements in or relating to liquid containers |
US2152001A (en) * | 1938-04-07 | 1939-03-28 | Victor Metal Products Corp | Collapsible tube and cap therefor |
US2596415A (en) * | 1949-02-21 | 1952-05-13 | Knapp Monarch Co | Spraying device |
US2684789A (en) * | 1950-11-24 | 1954-07-27 | Injection Molding Company | Seal cap and dispensing nozzle for tubes or bottles |
US2771218A (en) * | 1954-05-19 | 1956-11-20 | Henderson Edward | Closure assembly |
US2799435A (en) * | 1954-06-09 | 1957-07-16 | John J Baessler | Molded nylon container |
US2831613A (en) * | 1954-08-13 | 1958-04-22 | Dev Res Inc | Supplementary upper walls for containers |
US2837375A (en) * | 1955-04-04 | 1958-06-03 | Shulton Inc | Fluid dispensing valve |
US2753088A (en) * | 1956-01-18 | 1956-07-03 | Bradley Container Corp | Container |
US2855131A (en) * | 1956-05-09 | 1958-10-07 | Baxter Laboratories Inc | Parenteral solution equipment |
US2961128A (en) * | 1957-10-25 | 1960-11-22 | Raymond J Cochran | Cover for pressurized fluid container |
US3042273A (en) * | 1959-03-30 | 1962-07-03 | Borden Co | Flanged closure cap for resiliently yieldable plastic container |
US3039659A (en) * | 1959-08-11 | 1962-06-19 | Vca Inc | Aerosol valve actuator and cap construction |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263874A (en) * | 1964-09-14 | 1966-08-02 | Product Design & Engineering I | Container cap having frangible sealing means |
US3318488A (en) * | 1965-03-18 | 1967-05-09 | Eastern Cap And Closure Compan | Plastic aerosol cap with vent notches in skirt, and aerosol cap assembly |
US3419198A (en) * | 1965-09-20 | 1968-12-31 | Pettersen Gunnar Nimrod | Covering cap with closable opening for bottle or other container |
US3349975A (en) * | 1965-10-22 | 1967-10-31 | Colgate Palmolive Co | Container cover |
US3390822A (en) * | 1966-08-18 | 1968-07-02 | Ballin Gene | Powder dispenser |
US3447725A (en) * | 1966-11-25 | 1969-06-03 | Monsanto Co | Shaker |
US3930599A (en) * | 1973-11-23 | 1976-01-06 | Century Industries Corporation | Cap for caulking cartridge |
US4568001A (en) * | 1982-11-12 | 1986-02-04 | Automation Industrielle Sa | Packaging tube |
US4469253A (en) * | 1982-12-27 | 1984-09-04 | Beard Walter C | Reclosable valve with removable hermetic external seal means |
US4513889A (en) * | 1982-12-27 | 1985-04-30 | Beard Walter C | Reclosable valve with removable hermetic external seal means |
US4606481A (en) * | 1984-02-17 | 1986-08-19 | Dart Industries | Dispensing closure for spouted container |
US5340228A (en) * | 1992-05-22 | 1994-08-23 | The Flagship Group Ii, Inc. | Self-adjusting soft seal cap for fine point craft paint applicators |
US5509580A (en) * | 1993-08-30 | 1996-04-23 | Ideal Ideas, Inc. | Child resistant cap for sprayers |
NL1017754C2 (en) * | 2001-04-02 | 2002-10-03 | Reinout Ignatius Maxim Meltzer | System of holder with opener. |
WO2002092493A1 (en) * | 2001-04-02 | 2002-11-21 | Reinder Eric Nederhoed | System of container with opener |
Also Published As
Publication number | Publication date |
---|---|
GB961604A (en) | 1964-06-24 |
FR1281272A (en) | 1962-01-12 |
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