CN101374732A - Closure assembly for container - Google Patents

Closure assembly for container Download PDF

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Publication number
CN101374732A
CN101374732A CNA2006800510652A CN200680051065A CN101374732A CN 101374732 A CN101374732 A CN 101374732A CN A2006800510652 A CNA2006800510652 A CN A2006800510652A CN 200680051065 A CN200680051065 A CN 200680051065A CN 101374732 A CN101374732 A CN 101374732A
Authority
CN
China
Prior art keywords
external cap
opening
container
internal lid
closure assembly
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
CNA2006800510652A
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Chinese (zh)
Inventor
白英子
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN101374732A publication Critical patent/CN101374732A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B65D41/00—Caps, 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/28—Caps combined with stoppers
    • 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
    • B65D41/00—Caps, 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
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • 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
    • B65D41/00—Caps, 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
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • 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
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/16—Devices preventing loss of removable closure members

Abstract

Disclosed is a closure assembly for a container including an external cap and an internal cap coupled to the external cap to securely seal the container and be convenient for use. The closure assembly includes a container stored with contents and having an outlet opening formed on an upper portion thereof, an internal cap tightly fitted into the outlet opening, an external cap engaged to an outside of the outlet opening, and a resilient coupling member integrally formed on an upper portion of the internal cap and fixed to a bottom of the external cap.

Description

Closure assembly for container
Technical field
The present invention relates to a kind of seal of vessel structure, more particularly, relate to a kind of closure assembly for container, it has external cap and is coupling in internal lid on the external cap, airtight container securely, and easy to use.
Background technology
Coating, diluent or water repellant are stored in the can usually.The internal lid that plastic material is made is engaged to the opening of container, and the external cap that metallic material is made then is engaged on the opening outside.
Fig. 1 is the decomposition diagram of the conventional seals assembly parts of explanation thinner container.The sealing assembly parts comprise: opening 11, and it is positioned at the top of the container 10 that stores content; Internal lid 12, it is installed in the opening 11, and top is provided with draw ring 12a; And external cap 13, it is engaged on opening 11 outsides by helical, is used for sealed inside lid 12.
When using content, at first external cap 13 is backed out from opening 11, spur draw ring 12a again, pull down internal lid 12 from opening 11, so that content can be poured out from opening 11.
Fig. 2 is the decomposition diagram of the sealing assembly parts of explanation water repellant container.The sealing assembly parts comprise: opening 21, and it is positioned at the top of container 20; Internal lid 22, it is installed in the opening 21, and top is provided with draw ring 22a; External cap 23, it is engaged to the outside of opening 21 by helical, and has one group of groove 23a in outer rim; And protection member 24, the outside that it is coupling in external cap 23 is used to prevent that external cap 23 breaks away from opening under external force, and has draw ring 24a.
By pulling draw ring 24a, can make protection member 24 break away from external cap 23, the center upper portion part with external cap 23 pushes away downwards again, and the groove 23a that is positioned at external cap 23 edges is enlarged, and external cap 23 is screwed down from opening 21.Then, pulling draw ring 22a takes off internal lid 22 from opening 21, so just can pour out content from opening 21.
Traditional sealing assembly parts have a shortcoming, and promptly when the operator wore gloves, usefulness pulls the draw ring that moves internal lid can be very inconvenient.And if internal lid and external cap are placed on unfavorable position, they are easy to contaminated.Therefore, when these lids were engaged on opening part once more, content also tended to contaminated; These lids also may damage or lose in addition.
Summary of the invention
Therefore, for the problems referred to above that solve prior art the present invention has been proposed.An object of the present invention is to provide a kind of closure assembly for container, wherein internal lid and external cap can be taken off with the opening engagement of container or from opening at an easy rate.
Another object of the present invention provides a kind of closure assembly for container, and it can prevent, and internal lid and external cap from losing, damage or contaminated.
In order to achieve the above object, the invention provides a kind of closure assembly for container, it comprises: container be used to store content, and its top is formed with opening; Internal lid, it closely is installed in the opening; External cap, it is engaged on the outside of opening; And the elasticity coupling component, it is positioned at the top of internal lid and forms integral body with it, and is fixed on the bottom of external cap.
Internal lid has the incorporating section at an upper portion thereof, in this incorporating section magnet is installed.
Have a draw ring to form integral body with it on the top of internal lid, coupling component and this draw ring are coupled, and are fixed on the bottom of external cap.
According to a further aspect in the invention, provide a kind of closure assembly for container, it comprises: container be used to store content, and its top is formed with opening; Internal lid, it closely is installed in the opening; External cap, it is engaged on the outside of opening, and has one group of groove in outer rim; The protection member, it is wrapped in external cap; And the elasticity coupling component, it is positioned at the top of internal lid and forms integral body with it, and is fixed on the bottom of external cap.
Internal lid has the incorporating section at an upper portion thereof, in this incorporating section magnet is installed.
Have a draw ring to form integral body with it on the top of internal lid, coupling component and this draw ring are coupled, and are fixed on the bottom of external cap.
Beneficial effect: in this structure, because external cap is coupled by elasticity coupling component and internal lid, so internal lid and external cap can be engaged to vessel port at an easy rate or take off from opening.In addition, the magnet absorption that external cap can be by being arranged in internal lid is in the outside of container, thereby can prevent that internal lid and external cap from losing, damage or contaminated.
Description of drawings
By reference description of drawings the preferred embodiments of the present invention, above-mentioned purpose of the present invention, other feature and advantage will be clearer, and appended figure comprises:
Fig. 1 is the decomposition diagram of an example of explanation conventional container sealing assembly parts;
Fig. 2 is the decomposition diagram of another example of explanation conventional container sealing assembly parts;
Fig. 3 is the decomposition diagram of explanation closure assembly for container according to an embodiment of the invention;
Fig. 4 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 3 when being in engagement;
Fig. 5 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 3 when being in running condition;
Fig. 6 is the decomposition diagram that closure assembly for container according to another embodiment of the invention is described;
Fig. 7 is the decomposition diagram that closure assembly for container according to another embodiment of the invention is described;
Fig. 8 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 7 when being in engagement;
Fig. 9 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 7 when being in running condition;
Figure 10 is the decomposition diagram that closure assembly for container according to another embodiment of the invention is described.
The specific embodiment
Describe closure assembly for container according to a preferred embodiment of the invention below with reference to accompanying drawings in detail.
Fig. 3 to Fig. 6 illustrates closure assembly for container according to an embodiment of the invention.Fig. 3 is the decomposition diagram of explanation closure assembly for container according to an embodiment of the invention, and Fig. 4 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 3 when being in engagement.
Opening 31 extends upward from the top of the container 30 that stores content (as diluent).The internal lid of being made by plastic material 40 closely is installed in the opening 31.The external cap 50 that is made of metal is engaged on the outside of opening by helical.
Internal lid 40 comprises: magnet 42, and it is installed in the incorporating section 41 that is arranged in internal lid 40 tops; And elasticity coupling component 43, it is positioned at the top of internal lid 40.
The front end of coupling component 43 is fixed to the middle body of external cap 50 by rivet 51.
In the present embodiment, when external cap 50 is engaged to the opening 31 of container 30, and internal lid 40 is when being coupled to external cap 50 by coupling component 43 and rivet 51, as shown in Figure 4, internal lid 40 is installed in the opening 31, so that opening is covered and seals appropriate.External cap 50 is engaged to the outside of opening 31.
If take off external cap 50 and internal lid 40 from opening 31, can make it to break away from opening 31 by rotation external cap 50, as shown in Figure 5, and under the elastic force effect of coupling component 43, external cap 50 upwards is lifted away from opening 31.Upwards spur external cap 50, internal lid 40 can be taken off from opening 31.
By magnet 42, external cap 50 and the internal lid 40 that takes off can be adsorbed on the container desired position, thereby avoid that these lids are lost, damage or contaminated.
The present invention is not limited in the top that is positioned at internal lid 40 and forms single-piece coupling component 43 with it.For example, as shown in Figure 6, draw ring 44 forms an integral body with the upper surface of internal lid 40, and rubber-like independence coupling component 43a is coupled to draw ring 44.The front end of coupling component 43a is fixed to external cap 50 by rivet 51.Therefore, when external cap 50 breaks away from opening, external cap 50 will be separated required distance with internal lid 40 under the elastic force effect of draw ring 44 and coupling component 43a, and like this, external cap 50 just can break away from opening at an easy rate with internal lid 40.
Fig. 7 to Figure 10 explanation closure assembly for container according to another embodiment of the invention.Fig. 7 is the decomposition diagram that closure assembly for container according to another embodiment of the invention is described, Fig. 8 is the cross sectional drawings of the sealing assembly parts shown in the instruction diagram 7 when being in engagement.
Opening 71 extends upward from the top of the container 70 that stores content (as water repellant), and closely is installed in the opening 71 by the internal lid 80 that plastic material is made.The external cap 90 that is made of metal is engaged on the outside of opening 71 by helical.The protection member of being made by plastic material 100 is wrapped on the external cap 90.
Internal lid 80 comprises: magnet 82, and it is installed in the incorporating section 81 that is arranged in internal lid 80 tops; And elasticity coupling component 83, it is positioned at the top of internal lid 80, and forms an integral body with it.The front end of coupling component 83 is fixed to external cap 90 by rivet 91.
External cap 90 has one group of groove 92 in its outer rim, and is spaced apart by what fix.
Draw ring 101 is positioned at the top of protection member 100 and forms whole with it.
In the present embodiment; be engaged to the opening 71 of container 70 when external cap 90; and when internal lid 80 is coupled to external cap 90 by coupling component 83 and rivet 91; as shown in Figure 8; protection member 100 is installed to external cap 90; and internal lid 80 is installed in the opening 71, so that opening is covered and seals appropriate.External cap 90 and protection member 100 are engaged to the outside of opening 71.
If take off external cap 90 and internal lid 80 from opening 71, can upwards spur draw ring 101, make protection member 100 break away from external cap 90.As shown in Figure 9, promote the central authorities of external cap 90 downwards, groove 92 can enlarge and produce elasticity, and so external cap 90 will break away from opening 71.
In this case, the elastic force of coupling component 83 can be lifted away from opening 71 with external cap 90.Upwards spur external cap 90, internal lid 80 also will break away from opening 71.
By magnet 82, external cap 90 and the internal lid 80 that takes off can be adsorbed on the desired location of container, thereby avoid that these lids are lost, damage or contaminated.
The present invention is not limited in the top that is positioned at internal lid 80 and forms single-piece coupling component 83 with it.For example, as shown in figure 10, draw ring 84 forms an integral body with the upper surface of internal lid 80, and rubber-like independence coupling component 83a is coupled to draw ring 84.The front end of coupling component 83a is fixed to external cap 90 by rivet 91.Therefore, when external cap 90 breaks away from opening, external cap 90 will be separated required distance with internal lid 80 under the elastic force effect of draw ring 84 and coupling component 83a, and like this, external cap 90 just can break away from opening at an easy rate with internal lid 80.
Above embodiment is exemplary, should not be construed as restriction the present invention.Principle of the present invention is easy to be applied on the device of other types.Description of the invention is illustrative, is not intended to limit the scope of claims.Many alternative, modifications and variations have been it will be understood by those skilled in the art that.
Industrial usability: from top explanation, can clearly be seen that, because external cap is by the elasticity coupling Close the coupling of member and internal lid, so internal lid and external cap can be engaged at an easy rate container and open Mouthful or take off from opening. In addition, external cap can arrive container by the magnet absorption that is arranged in internal lid The outside, thereby can prevent that inside and outside lid from losing, damage or contaminated.

Claims (6)

1. closure assembly for container comprises:
Container is used to store content, and its top is formed with opening;
Internal lid, it closely is installed in the opening;
External cap, it is engaged on the outside of opening; And
The elasticity coupling component, the bottom that it is positioned at the top of internal lid and is fixed to external cap.
2. closure assembly for container according to claim 1 is characterized in that internal lid has the incorporating section at an upper portion thereof, is equipped with magnet in this incorporating section.
3. closure assembly for container according to claim 1 is characterized in that having a draw ring to form integral body with it on the top of internal lid, and coupling component and this draw ring are coupled, and is fixed on the bottom of external cap.
4. closure assembly for container comprises:
Container is used to store content, and its top is formed with opening;
Internal lid, it closely is installed in the opening;
External cap, it is engaged on the outside of opening, and has one group of groove in its outer rim;
The protection member, it is used to be wrapped in external cap; And
The elasticity coupling component, the bottom that it is positioned at the top of internal lid and is fixed to external cap.
5. closure assembly for container according to claim 4 is characterized in that internal lid has the incorporating section at an upper portion thereof, is equipped with magnet in this incorporating section.
6. closure assembly for container according to claim 4 is characterized in that having a draw ring to form integral body with it on the top of internal lid, and coupling component and this draw ring are coupled, and is fixed on the bottom of external cap.
CNA2006800510652A 2005-10-14 2006-10-12 Closure assembly for container Pending CN101374732A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050097030 2005-10-14
KR1020050097030A KR100567206B1 (en) 2005-10-14 2005-10-14 Structure of cap for container

Publications (1)

Publication Number Publication Date
CN101374732A true CN101374732A (en) 2009-02-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800510652A Pending CN101374732A (en) 2005-10-14 2006-10-12 Closure assembly for container

Country Status (10)

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US (1) US20090008400A1 (en)
EP (1) EP1934106B1 (en)
JP (1) JP2009511374A (en)
KR (1) KR100567206B1 (en)
CN (1) CN101374732A (en)
AT (1) ATE512076T1 (en)
AU (1) AU2006300068B2 (en)
CA (1) CA2655905A1 (en)
RU (1) RU2365527C1 (en)
WO (1) WO2007043807A1 (en)

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EP1934106B1 (en) 2011-06-08
EP1934106A4 (en) 2009-08-26
RU2365527C1 (en) 2009-08-27
KR100567206B1 (en) 2006-04-03
AU2006300068B2 (en) 2010-08-26
EP1934106A1 (en) 2008-06-25
CA2655905A1 (en) 2007-04-19
JP2009511374A (en) 2009-03-19
WO2007043807A1 (en) 2007-04-19
AU2006300068A1 (en) 2007-04-19
US20090008400A1 (en) 2009-01-08
ATE512076T1 (en) 2011-06-15

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