CN103118955A - Container cap and seal assemblies - Google Patents

Container cap and seal assemblies Download PDF

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Publication number
CN103118955A
CN103118955A CN2011800453218A CN201180045321A CN103118955A CN 103118955 A CN103118955 A CN 103118955A CN 2011800453218 A CN2011800453218 A CN 2011800453218A CN 201180045321 A CN201180045321 A CN 201180045321A CN 103118955 A CN103118955 A CN 103118955A
Authority
CN
China
Prior art keywords
lid
sealing member
container
assembly
base
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.)
Pending
Application number
CN2011800453218A
Other languages
Chinese (zh)
Inventor
D·普雷兹
K·H·楚
J·P·格罗霍夫斯基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRC Desoto International Inc
Original Assignee
PRC Desoto International Inc
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
Application filed by PRC Desoto International Inc filed Critical PRC Desoto International Inc
Publication of CN103118955A publication Critical patent/CN103118955A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/28Caps combined with stoppers
    • B65D41/30Deformable caps combined with resilient stoppers to permit re-use as temporary closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/245Internal membrane, floating cover or the like isolating the contents from the ambient atmosphere
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0006Upper closure
    • B65D2251/0018Upper closure of the 43-type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0068Lower closure
    • B65D2251/0075Lower closure of the 39-type

Abstract

A container, cap and seal assembly (10) comprises a container base (20), a cap (30) and a seal (40) engagable with the container base. The seal is held on the cap when the cap is initially installed on the base. When the cap is subsequently opened, the seal disengages from the cap and remains on the base. The seal may then be manually removed and re- installed on the base as desired. The container, cap and seal assembly may be used to contain pastes, liquids and other flowable materials.

Description

The assembly of container, lid and sealing member
The cross reference of related application
The present invention has required in the preceence of the U.S. Provisional Patent Application sequence number 61/371,080 of submission on August 5th, 2010, and the document is referred to herein as a reference.
Technical field
The present invention relates to a kind of closing flaps, and relate more specifically to the assembly of a kind of container for paste, liquid and other material, lid and sealing member.
Background technology
Known various types of closing flaps in technical field.For example, traditional soldering paste tank has base portion, lid and is used for reducing the independent sealing member that air contacts with the paste that is contained in tank.Be pressed in the slidably piston on the upper surface of soldering paste under such sealing member is taked in the base portion of tank or be arranged on the form of the top seal in zone between the upper limb of lid and base portion.The standard seal part of even now can effectively prevent air contact soldering paste, but the additional step that they need to be in manufacturing process seals to install on this tank separately this tank fills with after but be placed on the base portion of this tank at this lid before.
Summary of the invention
One aspect of the present invention provides the assembly of a kind of container, lid and sealing member, comprise container base with internal volume, can move to the lid of make position and have and to provide thus the sealing member of the sealing surfaces of sealing for the internal volume of container base with the face joint of this container base from open position on container base, wherein when described lid began to move to described make position from described open position, described sealing member temporarily remained on described lid.
It is a kind of for the lid of container and the assembly of sealing member that another aspect of the present invention provides, comprise the lid with at least one screw thread that can engage with the base portion of this container and the sealing member that remains on described lid, wherein said lid and sealing member are constructed and arranged to described sealing member is temporarily remained on described lid, until described lid is fixed on the base portion of this described device.
Another aspect of the present invention provides a kind of method of airtight container, comprising: with at least part of filling containers base portion of flowable materials; And lid and sealing member are installed on described container base together, and wherein said lid and sealing member are configured to and are arranged to mutually throw off when from described container base, described lid being removed subsequently.
To more know from following specification sheets and understand these and other aspect of the present invention.
Description of drawings
Figure 1 shows that sectional stereogram, demonstrate container base, lid and sealing member according to embodiment of the present invention.
Figure 2 shows that the decomposition sectional stereogram of the container assemblies in Fig. 1.
Fig. 3 is the lid of the solder paste container assembly in Fig. 1 and the sectional stereogram of sealing arrangement, demonstrate initially will cover and sealing arrangement how they link together as single parts when being arranged on the base portion of this container.
Fig. 4 is the sectional stereogram that is fixed on the sealing member on the base portion of the container that its lid removed, demonstrates when from container base, lid being removed sealing member and how to throw off with lid.
Fig. 5 is the block diagram according to the container base of embodiment of the present invention.
Fig. 6 is the lateral plan of the container base of Fig. 5.
Fig. 7 is another lateral plan of the container base in Fig. 5.
Fig. 8 is the cutaway view of cutting open along the 8-8 line of Fig. 7.
Fig. 9 is the longitudinal sectional view of cutting open along the 9-9 line of Fig. 7.
Figure 10 is the block diagram according to the container lid of embodiment of the present invention.
Figure 11 is the cutaway view of the container lid of Figure 10.
Figure 12 is the enlarged view of a part of the container lid of Figure 11.
Figure 13 is the cutaway view according to the container seal of embodiment of the present invention.
Figure 14 is the enlarged view of a part of container seal of Figure 13.
The specific embodiment
As shown in Fig. 1-4, comprise container base 20, lid 30 and sealing member 40 according to the container assemblies 10 of embodiment of the present invention.Additional piston seal 50 is illustrated in the base portion 20 that is arranged on container 10.Yet, it being understood that this piston seal 50 is optional when using the seal 40.In certain embodiments of the invention, this container assemblies 10 can be used for holding soldering paste.Yet, it being understood that paste, liquid and the flowable materials of other type can be contained in this container assemblies 10.
As shown in Fig. 1-9, this base portion 20 is cylindrical haply, and has circular inner bottom part 21, so that take out soldering paste or other material from the bottom of this container base 20.Be provided with at upper limb 24 places of this base portion 20 and have screwed capping 22.Ring edge 25 is around this base portion 20.Flanged retainer 26 is spent around the outer weekly interval 180 of this base portion, and is adjacent to extend radially outwardly from base portion 20 with ring edge 25.In the embodiment illustrated, the capping form of 1/4th circles is adopted in screwed capping 22, only needs to rotate these capping 90 degree with closed this container.Yet any suitable closing device can be used, such as other screwed capping, bayonet fitting lid etc.
As shown in Fig. 1-4 and 10-12, this lid 30 comprises 1/4 circle screw thread 32, and it is engaging corresponding 1/4 screw thread 22 of base portion 20.It is to be noted, this 1/4 circle screw thread 32 can by any screw device and any other suitable capping apparatus for example bayonet fitting lid recited above substitute.This lid 30 comprises the annular ring 34 to downward-extension with hypotenuse 35.As hereinafter more fully as described in, the seal 40 is by engaging temporarily to remain on this lid 30 with this ring 34.Flange retainer 36 is around interior weekly interval 90 degree of this lid 30, and radially inside the extension from this lid matches with the flange retainer 26 with this base portion 20.When being fixed on lid 30 on base portion 20, the opposing flanges retainer 26 of two flange retainer 36 engage base 20 is to provide tactile feedback when manually tightening this lid 30.Although two flange retainers 26 are illustrated on this base portion 20, and four flange retainers 36 are illustrated on this lid 30, can adopt the sense of touch stop component of any other suitable quantity and shape.
As shown in Fig. 1-4,13 and 14, the seal 40 has the ring edge 43 that is roughly columniform sidewall 42 and extends radially outwardly from this sidewall 42.The upper limb 24 of the lower surface contact base portion 20 of this ring edge 43.This is roughly columniform sidewall 42 and is connected with the edge 44 that extends radially inwardly with annular lip 45.In the illustrated embodiment, this edge 44 that extends internally has the conical in shape of being roughly, but can adopt any other suitable shape.
At least a portion of the outside face of this cylindrical side wall 42 contacts the inside face of the upper part of this base portion 20, for example to form betwixt sealing by interference fit.At least one protruding ring shaped part 46 is from the outside face of this cylindrical side wall 42 one section short radial distance that stretches out, and this protruding ring shaped part 46 is used for providing required cooperation and sealing characteristics between the seal 40 and this base portion 20.In the illustrated embodiment, use two such ring parts 46, yet, the ring of any other suitable quantity can be provided.Therefore, when the seal 40 is arranged on this base portion 20, contacts between the inside face due to the outside face of this sidewall 42 and this base portion 20, thereby prevented that air from entering the inside of this base portion 20.Can have additional sealing member between the upper limb 24 of the lower surface of this ring edge 43 and this base portion 20.
As Fig. 1,3 and 11-14 shown in, the round flange 45 of the seal 40 has the inside face that contacts with the outside face of the downward extended loop 34 of this lid 30.In certain embodiments, can adopt at least one to provide required cooperation from the protruding ring shaped part 48 that the inside face of this flange 45 inwardly radially extends between the annular ring 34 of the seal 40 and this lid 30.When in process of production, when initially being contained in this lid 30 on base portion 20, contacting between the external diameter of the inner edge of this annular lip 45 or protruding ring 48 and this downward extended loop 34 remains on sealing member 40 on this lid 30.Therefore, after this container base 20 is filled soldering paste, need single operation with the seal 40 and lid 30 together as a cellular installation on this base portion 20.Shown in embodiment institute in, the downward extended loop 34 of this lid 30 is with inclined-plane 35, to help the initial installation of the seal 40 on this lid 30.
This base portion 20, lid 30 and sealing member 40 can be by any suitable material manufacturing, for example polyethylene, polypropylene or analogues.For example, these parts can be by the polyethylene manufacturing.In one embodiment, this base portion 20 and lid 30 are by the high density polyethylene (HDPE) manufacturing, and the seal 40 is by the Low Density Polyethylene manufacturing simultaneously.If use piston seal 50, it can be by the polyethylene manufacturing, for example, and Low Density Polyethylene.
In one embodiment, the size of edge 44, flange 45 and protruding ring shaped part 48, and the size of this downward extended loop 34 is selected to and slight interference fit is provided or is pressed into cooperation, for example, when the seal 40 is arranged on this lid 30, can occur the slight outward radial distortion of flange 45 and/or this ring 34 radially to internal strain.Such cooperation or contact remain on the seal 40 on this lid 30 motionless, until this lid 30 begins to be arranged on this base portion 20.Similarly, the size of the internal diameter of the external diameter of sealing sidewall 42 or protruding ring 46 and this base portion 20 is selected to enough contact or interference fit is provided between the mating surfaces of this base portion 20 and the seal 40, in order to prevent that air from entering the inside of this base portion 20, the power that permission need not be too large simultaneously just can manually be removed the seal 40 from this base portion 20.Those of ordinary skills can be chosen in contact between appropriate section or the degree of interference fit by normal test.
According to embodiment of the present invention, due to this flange 45 with encircle the contact between 34 and remove the needed power of the seal 40 less than due to contacting and removing the needed power of the seal 40 from this base portion 20 between the inside face of sealing sidewall 42 or protruding ring 46 and this base portion 20 from this lid 30.Like this, in the initial filling and production process of container assemblies 10, this lid 30 and sealing member 40 can be used as individual unit and are arranged on this base portion 20, yet need not the extra production stage that is used for installing separately sealing and lid on volumetric standard of conventional need., when this container assemblies 10 for the first time by the user when this lid 30 is removed to open from this base portion 20, the seal 40 is separated and because contacting between the inside of the protruding ring 46 of this sidewall 42 or this lid and this base portion 20 remains fixed on this base portion 20 from this lid 30.When then the seal 40 is removed from this base portion 20 by the user, it selectively is forced on this lid 30 with for convenient or keeping, in this situation, when this lid 30 was fixed on this base portion 20, the seal 40 was reinstalled on this bottom 20 automatically.
Except allowing this lid 30 and sealing member 40 to be arranged on this base portion 20 as individual unit together in process of production, the edge that extends radially inwardly 44 of the seal 40 is provided for removing from this base portion 20 the finger grip section of the seal.Because the outside face of sealing sidewall 42 or protruding ring 46 props up the inside face of this base portion 20, need a certain amount of power to remove the seal 40 from this base portion 20, and this edge that extends radially inwardly 44 provides the face of grasping, and helps overcome such power and removes the seal 40.
For this circumstantial letter, should be understood that except opposite clearly statement, the present invention can adopt various optional modification.Those skilled in the art easily are understood that, can make various modification to the present invention in the situation that do not break away from the design disclosed in specification sheets in front.These modification will be contemplated as falling with in following claims scope, unless these claims are by the otherwise clearly statement of its language.Therefore, specific embodiments described in detail here just exemplifies explanation, rather than scope of the present invention is limited, and scope of the present invention will be given by appended claim and any and whole equivalent thereof.

Claims (20)

1. the assembly of a container, lid and sealing member comprises:
Container base with internal volume;
Lid, described lid can move to make position from open position on container base; And
Sealing member, described sealing member have can with the sealing surfaces of the face joint of described container base, provide sealing take the internal volume as described container base thus, wherein when described lid initially moved to described make position from described open position, described sealing member temporarily remained on described lid.
2. the assembly of container as claimed in claim 1, lid and sealing member, wherein said sealing member is pressing the part of lid and is temporarily being remained on described lid by the part of described sealing member.
3. the assembly of container as claimed in claim 2, lid and sealing member, wherein said sealing member comprises the edge that extends radially inwardly, described lid comprises the annular ring to downward-extension, and described sealing member by the described edge that extends radially inwardly and described between the annular ring of downward-extension contact and temporarily remain on described lid.
4. the assembly of container as claimed in claim 3, lid and sealing member, wherein said sealing member comprises the sidewall of substantial cylindrical, and the described edge that extends radially inwardly comprises the part and the annular lip that extends radially inwardly that contacts with the annular ring to downward-extension of described lid of the conical shaped that is connected with described sidewall.
5. the assembly of container as claimed in claim 4, lid and sealing member, the wherein said annular lip that extends radially inwardly comprises and the described protruding ring that contacts to the annular ring of downward-extension.
6. the assembly of container as claimed in claim 1, lid and sealing member, wherein said sealing member comprise the rounded outer surface that contacts to provide sealing with the inside face of the substantial cylindrical of described container base.
7. the assembly of container as claimed in claim 6, lid and sealing member, the outside face of wherein said sealing member is substantial cylindrical.
8. the assembly of container as claimed in claim 6, lid and sealing member, the outside face of wherein said sealing member comprises the protruding ring that at least one contacts with the inside face of described container base.
9. the assembly of container as claimed in claim 6, lid and sealing member, wherein said sealing member also comprises the flange that extends radially outwardly, described flange has the surface that contacts with the upper limb of described container base.
10. the assembly of container as claimed in claim 1, lid and sealing member, but wherein said container base and lid comprise engage threads, are used for described lid is fixed on described make position.
11. the assembly of container as claimed in claim 10, lid and sealing member, but wherein said engage threads is 1/4th circle screw threads.
12. the assembly of container as claimed in claim 10, lid and sealing member also is included in the engaged sense of touch retainer on described container base and lid, described sense of touch retainer is bonded with each other when described make position is moved at described lid.
13. the assembly of container as claimed in claim 12, lid and sealing member, the wherein said sense of touch retainer that engages comprises relative radially extension spine.
14. one kind is used for the lid of container and the assembly of sealing member, comprises:
Lid, described lid have at least one screw thread that can engage with the base portion of described container; And
Remain on the sealing member on described lid, wherein said lid and sealing member are configured to and are arranged to described sealing member is temporarily remained on described lid, until described lid is fixed on the base portion of described container.
15. the method for an airtight container comprises:
Utilize at least part of filling containers base portion of flowable materials; And
Lid and sealing member are installed on described container base together, and wherein said lid and sealing member are configured to and are arranged to when from described container base, described lid being removed subsequently disconnected from each other.
16. method as claimed in claim 15 wherein after described lid is removed, can be pulled down described sealing member with hand from described container.
17. method as claimed in claim 16, wherein said sealing member can be reinstalled on described container base after described container base is pulled down at described sealing member.
18. method as claimed in claim 16, wherein said sealing member can be re-engaged on described lid after described container base is pulled down.
19. method as claimed in claim 15, wherein said flowable materials comprises paste.
20. method as claimed in claim 19, wherein said paste comprises soldering paste.
CN2011800453218A 2010-08-05 2011-08-04 Container cap and seal assemblies Pending CN103118955A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37108010P 2010-08-05 2010-08-05
US61/371,080 2010-08-05
PCT/US2011/046641 WO2012019039A1 (en) 2010-08-05 2011-08-04 Container cap and seal assemblies

Publications (1)

Publication Number Publication Date
CN103118955A true CN103118955A (en) 2013-05-22

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ID=44508495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800453218A Pending CN103118955A (en) 2010-08-05 2011-08-04 Container cap and seal assemblies

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US (1) US20120031905A1 (en)
EP (1) EP2601111B1 (en)
JP (1) JP2013535383A (en)
KR (1) KR101460460B1 (en)
CN (1) CN103118955A (en)
AU (1) AU2011285629B2 (en)
BR (1) BR112013002818A2 (en)
CA (1) CA2807234C (en)
DK (1) DK2601111T3 (en)
ES (1) ES2522847T3 (en)
MX (1) MX2013001391A (en)
RU (1) RU2550320C2 (en)
WO (1) WO2012019039A1 (en)

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CN105848540A (en) * 2013-10-18 2016-08-10 布瑞威利私人有限公司 Lid with check valve

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US9174776B1 (en) * 2013-03-15 2015-11-03 Andrew J. DeTolla Methods and devices for improved materials storage
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KR101570382B1 (en) * 2014-08-26 2015-11-20 우성산업(주) A container for a paste of printing equipment
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KR102096065B1 (en) 2018-06-05 2020-04-01 주식회사 케이티앤지 Apparatus for generating aerosols

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CN105848540B (en) * 2013-10-18 2019-07-23 布瑞威利私人有限公司 Lid with check-valves

Also Published As

Publication number Publication date
KR20130050962A (en) 2013-05-16
ES2522847T3 (en) 2014-11-18
EP2601111A1 (en) 2013-06-12
AU2011285629B2 (en) 2015-02-05
EP2601111B1 (en) 2014-10-08
US20120031905A1 (en) 2012-02-09
KR101460460B1 (en) 2014-11-11
BR112013002818A2 (en) 2016-05-31
CA2807234A1 (en) 2012-02-09
AU2011285629A1 (en) 2013-02-21
RU2550320C2 (en) 2015-05-10
RU2013109434A (en) 2014-09-10
MX2013001391A (en) 2013-06-05
DK2601111T3 (en) 2015-01-12
WO2012019039A1 (en) 2012-02-09
CA2807234C (en) 2017-06-13
JP2013535383A (en) 2013-09-12

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