CN101128365A - Closure system with improved sealing of lid - Google Patents
Closure system with improved sealing of lid Download PDFInfo
- Publication number
- CN101128365A CN101128365A CNA2006800058909A CN200680005890A CN101128365A CN 101128365 A CN101128365 A CN 101128365A CN A2006800058909 A CNA2006800058909 A CN A2006800058909A CN 200680005890 A CN200680005890 A CN 200680005890A CN 101128365 A CN101128365 A CN 101128365A
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- Prior art keywords
- side wall
- peripheral side
- sealing
- lid
- sealing member
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Images
Classifications
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
- B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
Abstract
A closure system (30) is provided with a peripheral wall (32) (e.g., as defined either by a top portion of a container for extending from, and defining, an opening or as defined by a separate closure body for extending from a container). The peripheral wall (32) has a laterally inwardly extending sealing member (60). A lid (34) is provided for being moved from an open position to a closed position on the peripheral wall (32). The lid (34) has a flange (100) with a peripheral sealable surface (102) for being engaged by the sealing member (60) of the peripheral wall (32) to effect a seal.
Description
The relevant application of cross reference
Inapplicable.
About the research in complete federal scope, sponsored or the statement of exploitation
Inapplicable.
Consult the microfiche appendix
Inapplicable.
Technical field
The present invention relates to be used for the bounded system of container.
Background technology
There is multiple traditional obturator.A kind of bounded system of prior art comprises the body that is used to invest container head.This body forms the opening that leads to internal tank.This system also comprises a lid, and this lid is installed on the body by hinge and can be raised to expose the opening that leads to internal tank.The enclosed body of adhering to lid can be described as obturator pedestal or base part in addition.
Article for some kinds, expectation provides the obturator with hinged top or other cap structures, this lid can provide outlet (for example article of Ye Tai article and non-liquid state) for article, and this lid will optionally hold the utensil that inserts by the obturator opened allowing utilizing spoon, cutter, spoon etc. that article are scooped out from container, or hold the hand of the user by the obturator insertion of opening so that take out this article behind by the user portable.
To improve this obturator of leak free will be useful if be equipped with between lid and enclosed body, and especially for " wide-mouth " obturator, the minimum size of the material taking mouth of article is minimum in such obturator is or above 40 millimeters.In the past, the present inventor has been found that to design to have very good sealing property and very firmly be difficult to obturator wide-mouth, replaceable thermoplastics type of manufacturing process, fitting process and carrying that adapts between transportation and used life.
Expectation is equipped with improved sealing member for obturator (obturator that comprises wide-mouth), and sealing member can provide distinctive sealing function and very firm effectively in this obturator.If during cover closing, it also is especially desirable that this improved sealing member can guide the mating part of lid effectively.
If improved sealing member can bear big obturator some curl or other distortion and sealing property not to be produced injurious effects also will be useful.
In addition, also be desirable if improved sealing member has the optional performance that is used to be incorporated into the obturator with lid, this lid preferably utilizes hinge to be connected on the body of obturator.
If having the obturator of this improved sealing member can hold and have multiple shape and also be useful by the container of multiple material structure.
Preferably, having the obturator of this improved sealing member should be easy to use.Preferably, the sealing member of this improved obturator also should be able to be incorporated into easily and be convenient to clean in the structure of this obturator.
If having the obturator of this improved sealing member, can to adapt to it easily also be useful by the thermoplastic material manufacturing.
If it also is desirable having that the obturator of this improved sealing member can form by one or a plurality of part molding by thermoplastic material, and preferably be molded as global facility so that do not need the assembling of a plurality of parts by independent one mode.
In addition, can to adapt to high efficiency, high quality, high-speed, large batch of manufacturing technology will be desirable if having the obturator of this improved sealing member, and this manufacturing technology has the article of reduction reject rate and has parts have identical operating characteristic to parts high reliability article with production.
If it also is useful in the container that this improved sealing member can also optionally directly be merged to, the around openings that the sealing part is centered around container plays the function of the part of this obturator system, and this bounded system itself does not need to use independent obturator body.
Summary of the invention
The improved sealing member of the present invention can be incorporated in the bounded system that comprises one or more above-mentioned desirable parts.
According to an aspect of the present invention, for having the container of article, storage inside provides first kind of form of this bounded system.This bounded system comprises:
Peripheral side wall, this peripheral side wall is extended to internal tank from this container around opening, and can article taken out perpendicular to getting on the material direction of opening by this peripheral side wall; With
Lid, this lid is movable between the full open position of coupler (2) of off position (1) that seals opening and exposure opening.This peripheral side wall can be the obturator pedestal that forms the single or whole extendible portion of container, maybe can be the independent obturator body that is used to be installed on the container.This peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the part opening.The sealing part comprises first and has the terminal second portion of a cross-sectional structure, this cross-sectional structure is to be formed by the top arcuate surface (a) that laterally inwardly extends, the bottom arcuate surface (b) and the sealing surface (c) that laterally inwardly extend, the sealing surface is parallel to usually gets material direction and extending between top arcuate surface and bottom arcuate surface, and combines with two arcuate surfaces.
This lid comprises the closure flange that forms the circumferential seal surface, when lid is in described off position, this circumferential seal surface normally is parallel to (a) that gets material direction orientation, and be sealed and matched (b) with the sealing surface of the terminal second portion of sealing member, so that laterally outwards apply application force on the second portion endways.
According to a further aspect in the invention, provide the another kind of form of bounded system for storage inside has the container of article, and this bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from this container around opening, and can article taken out perpendicular to getting on the material direction of opening by this peripheral side wall; With
(B) lid, this lid can be movable between the full open position of coupler (2) of closing off position of opening (1) and exposure opening; And wherein, (a) this peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the part opening, the sealing part comprises first and extends forming the terminal second portion of sealing surface from first, and the sealing face normally is parallel to gets the material direction; With
(b) this lid comprises the closure flange that forms the circumferential seal surface, when lid is in the closed position, this circumferential seal face (i) normally is parallel to gets material direction orientation, and (ii) have minimum cross measures size on the locus of crossing the periphery that is formed by sealing surfaces, the sealing surface is above 40 millimeters;
(iii) the sealing surface is sealed and matched with the sealing surfaces of the second portion of the sealing member end of peripheral side wall, so that laterally outwards apply application force on the second portion endways; With
(iv) going up in the opposite direction with getting material side, the sealing element one that the sealing surface extends inwardly past peripheral side wall cross the periphery that the sealing surfaces by lid flanges forms the locus the maximum transversal measurement size about 0.5% to about 10.0% quantity.
According to a further aspect in the invention, provide the another kind of form of bounded system for storage inside has the container of article, and this bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from this container around opening, and can article taken out perpendicular to getting on the material direction of opening by this peripheral side wall; With
(B) lid, this lid activity are positioned at the off position (1) of sealing opening and expose between the full open position of coupler (2) of opening; And wherein
(a) this peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the part opening, the sealing part comprises first and extend second portion with the end that forms sealing surface from first, and the sealing surface normally is parallel to get expects direction;
(b) this lid comprises the closure flange that forms the circumferential seal surface, when lid is in described off position, this circumferential seal surface normally is parallel to (i) that gets material direction orientation, and be in the sealing surface of the second portion of the sealing member end of peripheral side wall and be sealed and matched (ii), so that laterally outwards apply application force on the second portion endways;
With
(c) maximum transverse size of the sealing surface of the second portion of peripheral side wall sealing member end is (when perpendicular to getting the material directional survey, and when lid is opened, cross spatial position measuring by the sealing surface of the peripheral side wall of the second portion of sealing member end) than the maximum transverse size of the sealing surfaces of this lid flanges (crossing the spatial position measuring of the flange perimeter that the sealing surfaces by lid flanges forms) little about 0.3% to about 2.0%, when lid was closed, the sealing surfaces by lid flanges laterally outwards applied application force on the second portion of peripheral side wall sealing member end.
In present most preferred embodiment, between the maximum transverse size little about 0.50% to about 0.75% of the maximum transverse size of the sealing surface of the peripheral side wall of the second portion of sealing member end than the sealing surfaces of lid flanges.
According to a further aspect in the invention, provide the another kind of form of bounded system for storage inside has the container of article, and this bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from this container around opening, and can article taken out perpendicular to getting on the material direction of opening by this peripheral side wall; With
(B) lid, this lid activity are positioned at the off position (1) of sealing opening and expose between the full open position of coupler (2) of opening; And wherein
(a) this peripheral side wall has inside face and comprises from the overhang sealing member that laterally inwardly extends of part opening of described inside face, the sealing part comprises first and extends to form the terminal second portion of sealing surface from first, sealing face (i) normally is parallel to gets the material direction, and (ii) have along getting the height that records of material direction, and the height of described sealing surface and perpendicular to the ratio of the maximum transverse size of the described described peripheral side wall inside face of getting the material directional survey between about 0.08 to about 0.17; With
(b) lid comprises the closure flange that forms the peripheric sealing surface, and when lid was in the closed position, this peripheral sealing surface (i) normally is parallel to get expected what direction was located, and
(ii) the sealing surfaces with the terminal second portion of peripheral side wall is sealed and matched, so that laterally outwards apply application force on the second portion endways.
Bounded system of the present invention is particularly suitable for (but being not limited to) bigger article material taking mouth (for example, the smallest lateral dimension of crossing this opening is at least 40 millimeters opening (can be circular, oval or other shape)).
Apparent many other advantages of the present invention and parts from following detailed description of the present invention, claim and accompanying drawing.
Description of drawings
In the accompanying drawing that becomes a specification sheets part, wherein identical Reference numeral is represented identical parts all the time,
Fig. 1 is the transparent view of first embodiment of bounded system of the present invention, and it has been summarized and has been used on the container or as the obturator of a container part, and shown in obturator be in buttoned-up status;
Fig. 2 is roughly along the cutaway view of the amplification on 2-2 plane among Fig. 1;
Fig. 3 is the part sectional view of the amplification in the indicated zone of circle that usefulness " FIG.3 " is indicated in Fig. 2;
Fig. 4 is the transparent view of first embodiment of the obturator shown in Fig. 1, but in Fig. 4, shown in lid be shown in an open position;
Fig. 5 is roughly along the cutaway view of the amplification on 5-5 plane among Fig. 4;
Fig. 6 is the part sectional view of the amplification in the oval indicated zone that usefulness " FIG.6 " is indicated in Fig. 5;
Fig. 7 is the part sectional view of the amplification in the indicated zone of circle that usefulness " FIG.7 " is indicated in Fig. 5;
Fig. 8 is the partial view that is similar to the amplification of Fig. 3, but lid shown in Figure 8 is just to have begun to cooperate with body when cover closing;
Fig. 9 is the transparent view that second of bounded system of the present invention is executed example, and it has been summarized and has been used on the container or as the obturator of a container part, and shown in obturator be in buttoned-up status;
Figure 10 is the birds-eye view of second embodiment of obturator shown in Fig. 9;
Figure 11 is the left side elevation view of second embodiment of obturator shown in Fig. 9 and Figure 10;
Figure 12 is roughly along the cutaway view of the amplification on 12-12 plane among Figure 10;
Figure 13 is the part sectional view of the amplification in the indicated zone of circle that usefulness " FIG.13 " is indicated in Figure 12;
Figure 14 is the transparent view of second embodiment of the obturator shown in Fig. 9, but in Figure 14, shown in lid be shown in an open position; With
Figure 15 is roughly along the cutaway view of the amplification on 15-15 plane among Figure 14.
The specific embodiment
Although the present invention can have by multiple multi-form enforcement, this specification sheets and accompanying drawing only disclose some concrete forms as example of the present invention.Yet, the invention is not restricted to described embodiment.In additional claim, pointed out protection scope of the present invention.
For convenience of explanation, bounded system of the present invention normally is in vertical direction, and when container is placed on its base vertically, this bounded system can be positioned on the upper end of container.Yet, can recognize that bounded system of the present invention can be made, store, transport, use and sell by other directions that are different from described direction.
Bounded system of the present invention is suitable for having in the traditional or special container of multiple structure, and the detailed structure of such container (though not diagram or explanation) will be readily apparent to persons skilled in the art and can understand such container.With respect to wide region of the present invention, container itself needn't become a part of the present invention, and therefore, any special container described herein is all as restriction wide region of the present invention.
A present optimal way, first embodiment of bounded system of the present invention be to be incorporated into Fig. 1 in the obturator shown in Figure 8, and this obturator is indicated by the Reference numeral among Fig. 1 30 usually.Obturator 30 is that the parts as the independent manufacturing that is used to be installed to container (not shown) top dispose.Yet, should be appreciated that in some applications single part or sponson that obturator forms container are desirable, wherein this single part or sponson form the apex structure of container itself.
This container (not shown) can be bag shape structure or the structure of rigidity more.The container that is fenced up by rigidity basically or flexible a little wall generally has traditional mouth, and this mouthful provides the inlet that leads to internal tank and hold article therein.These article can be pasty state article or liquid article (it can utilize spoon, cutter, spoon etc. to dig out from container or scoop out), maybe can be as (it can be dug out from container, scoop out or take out from container with hand) tiny article, single article such as nut, rock sugar, firecracker, cookies.Other article of expecting comprise ground coffee, sugar or other article that exist with liquid, powder, gel, paste, slurry, washer solvent, milk wet goods form.Such article can be used as food, personal belongings, industry or household supplies (as washer solvent or cream) or other complexs (for example be used for the interior or topical of human or animal, or use for comprising in the activities such as medical science, manufacturing, commerce or family's maintenance, building, agricultural) and sell.
Basically the container of rigidity or the container that surrounded by flexible a little wall generally can have neck maybe can form other suitable structures of vessel port, and this mouthful has the cross section structure that cooperates with obturator 30.Vessel can have another cross section structure of the cross section structure that is different from vessel port.On the other hand, container can or highly have essentially identical shape along its whole length, and does not reduce any neck of size or varying cross-section.
Container also can be parcel or the sack of being made by thin flexible film, or container can be the extruding container with flexible wall or a plurality of flexible wall, and this flexible wall can be held by the user and compression a little.An embodiment of obturator 30 is particularly suitable for having can not be by the inside container of the wall of the rigidity basically of extruding of user.Another embodiment is particularly suitable for the container of flexible parcel type.
First embodiment as shown in Figure 4, the preferred structure of obturator 30 comprises (A) peripheral side wall 32 and (B) lid 34, this peripheral side wall forms the pedestal or the body 32 of obturator, this lid is connected on the peripheral side wall 32 (being the pedestal or the body of obturator) by hinge 36, this hinge can be any one universal hinge that is fit to of known structure in the obturator technology, or it can be particular design, and its detailed structure does not constitute a part of the present invention.In the embodiment shown in Fig. 1-8, hinge 36 combines the hinge arrangement of disclosed snap type in U.S. Pat 4403712.In preferred first embodiment shown in Fig. 1-8, the peripheral side wall 32 of obturator (being obturator pedestal or body), lid 34 and hinge 36 are that structure (it can comprise double injection molded parts or other multistep injecting molded part) is formed by the thermoplastic material that is fit to (as polypropylene etc.) molding as a whole.Can use other materials to substitute.
In alternative (not shown), lid 34 can be and peripheral side wall 32 (being obturator pedestal or body) separated components, and it is not connected on the peripheral side wall 32 by any hinge.
Still in another alternative (not shown), lid 34 and peripheral side wall 32 can be independent parts, it respectively has the mating part of hinge, this mating part combine be provided for bearing on the peripheral side wall 32 lid 34 close and open position between produce the articulated mounting of gyroscopic movement.
In the embodiment of other expections, peripheral side wall 32 needn't have from container separated structures or assembly fully.As an alternative, container can be made by having with obturator 30 or the structure that is combined into the flowing end of the whole top end part of container with peripheral side wall 32 at least.In order to set up this alternative, the obturator 30 of graphic first embodiment can be changed so that it forms the extendible portion of container head, this extendible portion that forms obturator peripheral side wall 32 then is configured to be fit to the structure member that is communicated with internal tank.In a word, peripheral side wall 32 (no matter its is the integral part of container head or the unitary part that detachably or for good and all is installed in container head) can be configured to extend into around opening from vessel port the peripheral side wall the container.
No matter being whole extendible portion or the self contained system as container, single-piece obturator 30 (perhaps only being peripheral wall 32) comes molding, begin this container and can have the bottom of opening, and this bottom can be used to suitable inverted container filled with articles at place opposite with top (obturator 30 is positioned on this top).After the open bottom end of inverted container by this container is full of article, this open bottom end of container can by as the appropriate device of the bottom obturator that separates close, the bottom obturator of this separation can be attached on the bottom of (for example, by suitable screw thread fit, snap connect airtight cooperation, adhesion cooperation, heat bonding cooperation etc.) container.In addition, this open bottom of container can be deformed closure (for example, utilizing heating and power-assisted suitable operation, if the bottom part of container is to be made by the material that thermoplastic material or other are suitable for using this operation).
Wherein, peripheral side wall 32 is pedestal or bodies of the obturator 30 of separation, as in preferred first embodiment of Fig. 1-8, peripheral side wall 32 can have the lateral margin 40 (Fig. 2 and Fig. 4) of band screw 42 (Fig. 2), and this screw thread is used for removably pedestal or body 32 are attached to the matching thread of container (not shown).In the explanation of following bounded system, peripheral side wall 32 is called obturator pedestal or body 32 usually simply.
Can also be by disposing traditional crimping (not shown) for body 32 or obturator pedestal or body 32 being removably connected with container by other devices, this crimping is used for carrying out snap with the pairing groove (not shown) of container and cooperates.In addition, depend on container and obturator body 32 employed materials, obturator body 32 can for good and all be attached on the container by modes such as induction soldering, ultrasonic welding, bondings.
The inside of body 32 can comprise that also special or traditional sealing element is to provide the leakproof seal of reinforcement between obturator body 32 and container.Graphic body 32 has used the sealing element of this reinforcement by the form of the sealing member 44 (Fig. 2) of traditional " crab claw " type that is used for airtight container.
In preferred first embodiment shown in Fig. 1-8, obturator body 32 comprises protrusion mouth 50 (Fig. 5 and Fig. 7) up, and it is D that this protrusion mouth has external diameter
1Cylindrical outer surface 52 (Fig. 7) (Fig. 7).To a certain extent, the inside of protruding mouth 50 is formed by inside face 54 (Fig. 7), and this inside face has diameter D
2And have and protrude the concentric annular of the outside face 52 of mouth, cylindrical structural.
Obturator body 32 (and particularly protruding mouth 50) formed be used for the connection container opening get the material passage, and formed usually and got the material direction perpendicular to the article of vessel port, article can be removed by this vessel port (by topple over, dip, lifting etc.).
In a preferred embodiment, the outside face of sealing member first 61 is by radius of circle R
1Limit.The inside face of sealing member 60 (extending along the first 61 of sealing member and the terminal second portion 62 of sealing member) is by radius of circle R
2Limit.Radius R is set
1And radius R
2So that by radius R
1And radius R
2Each arcuate surface that limits is with tangent by the horizontal surface that protrudes mouth on perpendicular to an orientation of getting the material direction.Particularly, by radius R
1The arcuate surface and the last plane P that limit
1(Fig. 7) tangent, and by radius R
2The arcuate surface and the lower plane P that limit
2(Fig. 7) tangent.
In plane P
1And P
2Between the maximum ga(u)ge of sealing member in Fig. 7, use T
1Expression, sealing member are attached at the maximum ga(u)ge place protrudes on the mouth 50.The sealing member outside is by radius R
1The arcuate surface that limits has uses L in Fig. 7
1The length that extends radially inwardly of expression.Sealing member 60 extends radially inwardly out from protrusion mouth inside face 54 and use L among Fig. 7
2The distance or the length of expression.The bottom-to-top-height of sealing member is used H in Fig. 7
1 Expression.Sealing member 60 is by radius R
2The binding site of cambered inner surface that limits and protrusion mouth 50 is (in plane P
2On) following protrusion, and the numerical value of this protrusion is used distance H in Fig. 7
2Expression.
The terminal second portion of sealing part has the top arcuate surface 71 that laterally inwardly extended by (i), the bottom arcuate surface 72 that (ii) laterally inwardly extends and the (iii) radially inner end (in cross-sectional structure shown in Figure 7) that forms of sealing surface 74, the sealing face is parallel to usually gets the material direction and extension between top arcuate surface 71 and bottom arcuate surface 72, and merges with top arcuate surface and bottom arcuate surface.Sealing surface 74 has formed the radially the most inside degree of the terminal second portion of sealing member, and sealing surface 74 has, and graphic diameter is D in Fig. 7
4Cylindrical or loop configuration.Sealing surface is got the vertical dimension of material on the direction use H in Fig. 7 being parallel to
3Expression.As detailed below, when lid 34 is closed, sealing surface 74 be fit to lid 34 on the parts co-operation.
In the preferred structure of sealing member 60, sealing member 60 has pyramidal structure usually on the main portion of its length.The final thin position is formed on terminal second portion 62 and is connected on the position of first 61, and this size at thin position in Fig. 7, use T
2Expression.
Can see that in Fig. 2 and Fig. 5 obturator body 32 comprises peripheral land 80, when lid 34 was closed, this shoulder was used to accept this lid 34.Lid 34 comprises outside frame or edge 82, should the outside frame when lid 34 is closed or the edge be used to meet the shoulder 80 of obturator body.This frame or edge 82 comprise the annular section that extends radially inwardly 84 (Fig. 2 and Fig. 6) that forms circular open 86.Opening 86 is embedded into disk 88 and covers (Fig. 2,3 and 5), this embed disk preferably on annular section 84 double injection molded.Disk 88 can adopt identical materials maybe can adopt different materials with the remainder of obturator 30.In a preferred embodiment, disk 88 is trnaslucent materialss, and it can have color or the color that is different from other parts of obturator.In the embodiment of other expections, do not need to use independent disk 88.More suitably be the entire top of lid 34 and hinge 36 and body 32 can be molded as a mono-structure, and this structure not to combine with any double injection molding portion or parts.
For lid 34 is maintained in its closed position, obturator body 32 comprises an annular lip 90 protruding upward.In the front of obturator body 32, flange 90 comprises a cooperation crimping 92 that outwards protrudes, this cooperations crimping be used for obturator lid edge 82 on cooperate crimping 94 cooperations, this edge is in the front of lid 34 (Fig. 5).Can see that in Fig. 2 an outside projection 96 is arranged in the front of lid 34, when mentioning lid, this projection plays the work of finger or thumb and mentions lid in order to assist the user.
With reference to Fig. 5 and Fig. 6, lid 34 comprises a closure flange 100, and this closure flange stretches out below lid 34.The closure flange 100 of lid has formed peripheric sealing surface 102 and has formed at the diameter D shown in Fig. 6
3The diameter D on sealing of lid surface 102
3Diameter D than the sealing surfaces 74 of the sealing member of obturator body
4Greatly.The edge of the external end of the flange 100 shown in Fig. 6 is bevelled or chamfering at 104 places.When lid 34 is closed (Fig. 2 and 3), the peripheric sealing surface 102 of lid flanges 100 normally is parallel to gets material direction orientation, and this peripheric sealing surface is sealed and matched with the sealing surface 74 of the terminal second portion 62 of the sealing member 60 of the peripheral side wall of obturator body, so that laterally outwards apply application force on this end second portion 62.Fig. 8 illustrates when cap closure is on obturator body 32, and lid 34 mediates, and Fig. 8 illustrates before sealing member 60 radial and outward deformation, and the flange 100 of obturator lid is how to begin to be coupled on the sealing member 60 of obturator body.
For the crash-resistant bounded system that can stand normal manufacturing and transportation processing process and stand normal use, particularly larger-diameter obturator, the diameter D of the sealing surfaces 102 of obturator lid flanges are provided
3Should measure internal diameter (the diameter D among Fig. 7 of sealing surface 74 of the obturator body sealing member of (stressless situation) less times greater than pressing mould
4).Particularly, in a preferred form of the invention, when perpendicular to getting the material directional survey, and cross spatial position measuring by the sealing surface 74 of the second portion of sealing member end when lid is opened, the maximum transverse size of the sealing surface 74 of the second portion 62 of sealing member end (is a dimension D
4) maximum transverse size of sealing surfaces 102 of measured this lid flanges in the locus of lid flanges 100 peripheries that form than the sealing surfaces 102 that crosses by lid flanges (is dimension D
3) between little about 0.3% to about 2.0%.At present, the most preferred range of the maximum transverse size of the sealing surfaces of sealing member is between the maximum transverse size little about 0.50% to about 0.75% than the sealing surfaces 103 of lid flanges.Utilize this interference relation, when lid 34 was closed, the terminal second portion 62 of the 102 pairs of peripheral side wall sealing members of sealing surfaces by this lid flanges laterally outwards applied the application forces of sufficient amount to guarantee the excellent sealing under normal condition of service.Thereby this helps to provide when cover closing and does not cause the wearing and tearing that the excellent sealing one of excessive friction power is convenient to the work of lid and has been reduced sealing surface when opening.In a present preferred embodiment, when lid 34 is in the closed position, the application force that interferes so that produce between the sealing surfaces 102 of lid flanges and the terminal second portion 62 of peripheral side wall sealing member makes the terminal second portion 62 of peripheral side wall sealing member radially outward move a distance, this distance and is preferably about 0.21 millimeter or be at least about 0.20 millimeter between about 0.05 millimeter to about 0.51 millimeter.
For circular and elliptical closed device, the height H of present sealing surface 74
3Preferable range (Fig. 7) is between about 0.10 millimeter to about 1.02 millimeters.The sealing surface 74 of the terminal second portion of decision design peripheral side wall sealing member is so that it has the height H based on sealing surface
3With distance L
2(L wherein
2Be sealing member 60 from the inside face 54 that the protrudes mouth length of projection laterally inwardly) the height H of ideal ratio
3(Fig. 7).H
3With L
2Ideal ratio between about 0.08 to about 0.17.Thereby this helps to provide when cover closing and does not cause the wearing and tearing that the excellent sealing one of excessive friction power is convenient to the work of lid and has been reduced sealing surface when opening.In the listed presently preferred embodiment of the table 1 that is discussed below, the height that the sealing surface 74 of the terminal second portion of sealing member only has between about 0.15 millimeter to about 0.35 millimeter (is the height H among Fig. 7
3).
In illustrated embodiment, the sealing surface 74 of the terminal second portion of peripheral side wall sealing member is along getting the height H that the material direction records
3(Fig. 7) can be maximum transverse size D
4(Fig. 7) about 0.25% to about 0.38% between, this maximum transverse size D
4Be that to cross the locus that is formed by sealing surface 74 when opening situation measured when lid 34 is in.In present manufacturing embodiment, for circle or elliptical closed device, ratio H
3/ D
4(be the height H of the sealing surface of sealing member
3And the ratio between the maximum transverse size of the sealing surface 74 of sealing member) between about 0.002 to about 0.01.
Moreover, according to preferred form of the present invention, peripheral side wall or protrude the inside face 54 of mouth 50 and the sealing surface 74 of the terminal second portion 62 of sealing member between have preferred relation.Particularly, when perpendicular to getting material during directional survey, the inside face 54 of peripheral side wall preferably has maximum transverse size X (for example, the diameter D of the maximum transverse size of being defined as
2), this maximum transverse size is that the inside face 54 by peripheral side wall limits, and the sealing surface 74 of the terminal second portion 62 of sealing member has maximum transverse size Y (for example, the D of the maximum transverse size of being defined as
4), this maximum transverse size is that to cross the locus that is limited by sealing surface 74 measured, and the ratio of X and Y is between about 1.04 to 1.08.
As in Fig. 3, seeing, when lid 34 is closed, the sealing surfaces 102 of lid flanges with get material side and extend internally out above 60 1 sections distances of in Fig. 3, representing of sealing member of peripheral side wall in the opposite direction with S.Have been found that, for guaranteeing that leak free works fine between the flange 100 of lid and sealing member 60 is (particularly for (for example having big material taking mouth, more than 40 millimeters) obturator 30, and this obturator must bear the creep of the obturator material that the stress effect causes or lax), it is useful having some protrusions that surpass the sealing member 60 that deforms on the surface 62.
It also is useful that the internal pressure of extendible portion S in parcel of the lid flanges 100 below sealing member 60 can be forced in the situation of a directly outside application force (comprising when the parcel of cutting out is squeezed) on lid 34.In preferred construction, the sealing member 60 1 of the sealing surfaces 102 extend through obturator bodies of lid flanges is apart from S, and it (is the dimension D about the flange 100 of round sealed device lid shown in Fig. 3 that this quantity apart from S equals to cross the measured maximum transverse size in the locus of the periphery that the sealing surfaces by lid flanges limits at least
3) 0.59%.In present preferable range, for round sealed device (D wherein
3Be the diameter of lid flanges 100) or elliptical closed device (D wherein
3Be the length of elliptical closed device major axis), extendible portion apart from S at D
3About 0.5% to about 10.0% between.In the embodiment of the bounded system of making at present (this obturator can be circular or oval), apart from the maximum transverse size D of S at lid flanges sealing surfaces 102
3About 0.60% to 2.60% between.Thereby this extended distance S helps to be provided at the wearing and tearing that the excellent sealing one that do not produce excessive friction power during lid opens and closes is convenient to the work of lid and has been reduced sealing surface.In a preferred embodiment of round sealed device, wherein the sealing member 60 of obturator body has at least 57 millimeters inside diameter D
4(before lid 34 is closed), when lid 34 was in the closed position, the sealing surfaces 102 of lid flanges was extending internally the sealing member 60 1 of peripheral side wall in the opposite direction apart from S with getting material side, and this is at least 1.40 millimeters apart from S.
In the above argumentation of size relationship, used the term of " maximum transverse size " with respect to the specific features of being concerned about.For first embodiment shown in Fig. 1-8, wherein obturator has circular configuration usually, should " maximum transverse size " be exactly the diameter of specific features.In avette or elliptical closed device (second embodiment as discussed below), should " maximum transverse size " be exactly avette or the major axis of oval-shaped part.
The embodiment that has listed the preferred embodiment (obturator A and obturator B) of the round sealed device of two different sizes in the following table 1 and listed an elliptical closed device C (then table 1 is elaborated).List a plurality of parameters and the relation (comprising above-mentioned those parameters and the relation that discusses) of round sealed device A and B in the table 1 respectively, and listed a plurality of parameters and the relation of elliptical closed device (then table 1 is elaborated).In table 1, the numerical value among A hurdle (obturator A), B hurdle (obturator B) and C hurdle (the elliptical closed device C) except the back have percent symbol all be unit with the millimeter.The numerical value that the back has percent symbol is that the ratio that is arranged in the parameter of leftmost column multiply by 100.In table 1, listed parameter value is a preferred value, find that this preferred value can provide obturator about the sealing and the ideal operation of structure, this structure has enough compactednesses or solidness with the normal pressure that bears production tolerance, carrying and internal tank (comprise from inverted container and/or the article from the container that compresses and be applied to pressure on the obturator lid).
Table 1
| Parameter | A | B | C | |
| Major axis | Minor axis | |||
| H 1 | 1.30 | 1.3 | 1.3 | 1.3 |
| H 2 | 0.80 | 0.8 | 0.7 | 0.7 |
| L 1 | 1.30 | 1.6 | 1.3 | 1.3 |
| D 3 | 57.7 | 74. | 80. | 48. |
| S | 1.50 | 1.4 | 0.4 | 0.4 |
| S/D 3 | 2.60 | 1.9 | 0.6 | 0.9 |
| D 4 | 57.2 | 73. | 80. | 48. |
| (D 3- | 0.21 | 0.2 | 0.2 | 0.2 |
| (D 3- | 0.73 | 0.5 | 0.5 | 0.8 |
| D 1 | 62.5 | 79. | 86. | 54. |
| D 2 | 61.0 | 78. | 83. | 52. |
| D 2/D 4 | 1.06 | 1.0 | 1.0 | 1.0 |
| L 2＝(D 2- | 1.86 | 2.3 | 1.8 | 1.8 |
| L 2/D 3 | 3.22 | 3.1 | 2.2 | 3.6 |
| L 2/D 3 | 3.05 | 2.9 | 2.1 | 3.4 |
| L 2/D 3 | 3.22 | 3.1 | 2.2 | 3.6 |
| T 2 | 0.21 | 0.3 | 0.3 | 0.3 |
| T 2/D 3 | 0.36 | 0.4 | 0.3 | 0.6 |
| T 1 | 0.50 | 0.5 | 0.5 | 0.5 |
| R 1 | 1.21 | 1.7 | 1.2 | 1.2 |
| R 2 | 1.21 | 1.7 | 1.2 | 1.2 |
| R 1/D 3 | 2.10 | 2.3 | 1.5 | 2.5 |
| H 3 | 0.16 | 1.1 | 0.3 | 0.3 |
| H 3/D 4 | 029％ | 0.2 | 0.3 | 0.6 |
| H 3/L 2 | 0.08 | 0.0 | 0.1 | 0.1 |
Illustrate the second embodiment of the present invention among Fig. 9-15, wherein illustrate oval or avette obturator 30A.Can see that in Figure 14 obturator 30A comprises peripheral side wall, pedestal or the body 32A that is suitable for from container (not shown) extending into around opening internal tank, and can go up article are taken out getting material direction (promptly perpendicular to this opening) by opening.Obturator 30A also comprises lid 34A, and this lid can be movable between the full open position of coupler (2) of off position (1) that seals opening and exposure opening.In the preferred form of the second embodiment of the invention shown in Fig. 9-15, lid 34A is connected on the peripheral side wall 32A by soft hinge 36A.Hinge 36A can be omitted fully.In addition, this hinge 36A can be the another kind of hinge as the snap hinge.
In the preferred form of the second embodiment 30A shown in Figure 14, at first begin molding peripheral side wall 32A, the lid 34A double injection with obturator is molded onto on the peripheral side wall 32A then.Preferably,, begin the bottom of hinge 36A is molded as the whole extendible portion of peripheral side wall 32A, and the top of hinge is molded as the whole extendible portion of lid 34A if obturator 30A comprises the soft class hinge 36A shown in Figure 14.When lid 34A was molded onto on the peripheral side wall 32A by double injection, two outside hinge extendible portions of hinge broken line were joined together.
Can see that in Figure 12 preferred, what lid 34A comprised downward extension latchs sheet 37A, this latchs the groove 39A that sheet is used for receiving the peripheral side wall 32A that cooperates by snap assembling class.When applying enough power on the direction that finger or thumb by the user are making progress to lid 34A the time, can overcome this snap fit engagement and leave peripheral side wall 32A to uncover lid 34A.
Can see that in Figure 12 and Figure 14 peripheral side wall 32A comprises sealing member 60A.As in the above-mentioned detailed description of first embodiment of the obturator shown in Fig. 1-8, on cross-sectional plane, each is identical naturally for the undeformable molded structure of sealing member 60A and lid flanges 100A and the structure of sealing member 60 and lid flanges 100.
In the obturator of second embodiment, lid 34A comprises the flange 100A of outside protrusion.As shown in Figure 13, when lid 34A was closed on the peripheral side wall 32A, this flange 100A was adapted to pass through sealing member 60A and seals.Sealing member 60A comprises sealing surface 74A, and it is the plane in the cross sectional view of Figure 13 that the sealing mask has oval-shaped substantially structure and its, so as its be parallel to article usually get the material direction.Surface 74A is suitable for the lip-deep peripheric sealing of sealing lid flange 100A surface 102A.
In this second embodiment of the obturator 34A shown in Fig. 9-15, sealing member 60A has ellipsoidal structure, and the sealing flange 100A of lid has the ellipsoidal structure of cooperation.The major axis of the ellipsoidal structure of obturator 30A specific features can be called " maximum transverse size " of this specific features.The various lateral dimensions of the parts of the sealing member 60A of obturator and the flange 100A of lid can be represented by the use symbol for dimensioning identical with first embodiment of obturator 30 shown in Fig. 3 and Fig. 7 in passing.That is to say various sizes in first embodiment such as D
1, D
2, D
3, D
4, L
1, L
2, H
1, H
2, H
3, T
1, T
2Deng also using on the structure of the elliptical closed device shown in Fig. 9-15.To a certain extent, the parts of elliptical closed device all have major axis and minor axis, have listed such major axis and the minor axis that is used for the embodiment shown in Fig. 9-15 in the C hurdle of table 1.Listed numerical value is preferred value in " major axis " hurdle below the C item in table 1 and " minor axis " hurdle, find that this preferred value can provide obturator about the sealing and the ideal operation of structure, this structure has enough compactednesses or solidness with the normal pressure that bears production tolerance, carrying and internal tank (comprise from inverted container and/or the article from the container that compresses and be applied to pressure on the obturator lid).
For round sealed device (first embodiment shown in Fig. 1-8) or elliptical closed device (second embodiment shown in Fig. 1-15), the function of finding top arcuate surface 71,71A and bottom arcuate surface 72,72A helps having the sealing flange 100 of the obturator lid of peripheral side wall sealing member 60,60A, the cooperation of closing and opening of 100A, and these arcuate surfaces 71,71A, 72,72A can further remove edge of acute angle, in order to avoid the user may feel under the weather during by this edge of acute angle of finger contact.
Equally, for all embodiment, the profile of fit structure and magnitude relationship help to provide a device, in this device, the sealing flange 100 of lid, 100A can suitably be directed so that itself closing and sealing in the down periods of lid 34,34A, be particularly suitable for " wide-mouth " size (for example, 40 millimeters or bigger).This device is same enough firm not to produce deleterious effect to sealing property can bear some warpages or other distortion and the carrying between manufacturing, transportation and used life.
Obviously, from fwd of the present invention describe in detail and its accompanying drawing can understand, can implement a lot of changes and improvements and not break away from the new design of the present invention or the true spirit and the scope of principle.
Claims (19)
1. bounded system that is used for container, this container has inner chamber, can stores in this inner chamber, described bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from described container around opening, and can article taken out perpendicular to getting on the material direction of described opening by it; With
(B) lid, this lid activity are positioned between off position (1) of closing described opening and the full open position of coupler (2) that exposes described opening; And wherein
(a) described peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the part of described opening, and described sealing member comprises first and have the terminal second portion of cross-sectional structure that this cross-sectional structure is formed by following array structure
(i) the top arcuate surface that laterally inwardly extends,
(ii) the bottom arcuate surface that laterally inwardly extends and
(iii) sealing surface, sealing face be parallel to usually described get the material direction and between described top arcuate surface and described bottom arcuate surface, extend and with its merging; With
(b) described lid comprises the closure flange of the sealing surfaces that forms peripheral side wall, and when described lid was in described off position, the sealing surfaces of this peripheral side wall was
(i) be parallel to usually described get material direction orientation and
(ii) be sealed and matched, so that on described terminal second portion, laterally outwards apply application force with the described sealing surfaces of the described terminal second portion of described peripheral side wall sealing member.
2. the system as claimed in claim 1, wherein
Described system separates with container but can be attached to obturator on the container, and this container has an opening that leads to internal tank;
Described obturator comprises the body that is formed by described peripheral side wall; With
Described lid and body are used as by hinged single structure molded.
3. the system as claimed in claim 1, wherein, the flange of described lid and the sealing member of described peripheral side wall respectively have a cartouche.
4. the system as claimed in claim 1, wherein, when described lid is in the closed position, the sealing surfaces of described lid flanges is extending inwardly past the distance of the sealing member some of described peripheral side wall in the opposite direction with getting material side, the distance of this some the measured maximum transverse size in the locus of the periphery that the sealing surfaces that crosses by described lid flanges forms about 0.5% to about 10.0%.
5. the system as claimed in claim 1, wherein, the maximum transverse size little about 0.3% to about 2.0% of the sealing surfaces of the described lid flanges that records when the locus of the flange perimeter that forms than the sealing surfaces that crosses by described lid flanges perpendicular to the maximum transverse size of the described sealing surface of the terminal second portion of described described peripheral side wall sealing element when getting the material directional survey and when lid is opened, crossing the spatial position measuring that the described sealing surface by the terminal second portion of described peripheral side wall limits, when described cover closing, apply laterally outside application force for the terminal second portion of described peripheral side wall sealing element by the sealing surfaces of described lid flanges.
6. the system as claimed in claim 1, wherein, when described lid is in described off position, the terminal second portion of the sealing surfaces of described lid flanges and described peripheral side wall sealing member interferes, and equals about 0.2 a millimeter distance at least so that laterally outwards promote the terminal second portion of described peripheral side wall sealing member.
7. the system as claimed in claim 1, wherein, described peripheral side wall has an inside face, and described sealing member extends from this inside face; With when along the described material of getting during directional survey, the sealing surface of the terminal second portion of described peripheral side wall sealing member has a height, and the height of described sealing surface with when perpendicular to the described ratio of the maximum transverse size of crossing the locus that the inside face by described peripheral side wall limits of expecting directional survey of getting about 0.08 to about 0.17.
8. system as claimed in claim 7, the height of wherein said sealing surface is between about 0.10 millimeter to about 1.02 millimeters.
9. the system as claimed in claim 1, wherein said peripheral side wall has an inside face, and described sealing member extends from this inside face; With
Wherein, when perpendicular to the described material of getting during directional survey, described peripheral side wall has crosses locus that the inside face by described peripheral side wall limits and the size X that is defined as maximum transverse size;
Wherein, when perpendicular to the described material of getting during directional survey, the described sealing surface of the terminal second portion of described sealing member has the locus one size Y that record and that be defined as maximum transverse size that crosses by the described sealing surface definition of the terminal second portion of described sealing member; With
Wherein the ratio of X and Y is between about 1.04 to 1.08.
10. the system as claimed in claim 1, wherein, the first of described sealing member is tapered and attenuation on radially inner direction; With
The first of described sealing element is formed by the first surface of outside protrusion and the second surface that inwardly concaves.
11. a bounded system that is used for container, this container has inner chamber, can stores in this inner chamber, and described bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from described container around opening, and can article taken out perpendicular to getting on the material direction of described opening by described opening; With
(B) lid, this lid activity are positioned between off position (1) of closing described opening and the full open position of coupler (2) that exposes described opening; And wherein
(a) described peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the described opening of part, described sealing member comprises first and extends forming the terminal second portion of sealing surface from described first, and described sealing surface normally is parallel to gets the material direction; With
(b) described lid comprises a closure flange that forms the peripheral side wall sealing surfaces, and when described lid was in described off position, the sealing surfaces of this peripheral side wall was
(i) be parallel to the described material direction orientation of getting usually,
(ii) has the measured smallest lateral dimension in locus of crossing the periphery that forms by the sealing surfaces that surpasses 40 millimeters;
(iii) be sealed and matched, so that laterally outwards promote described terminal second portion with the described sealing surfaces of the described terminal second portion of the described sealing member of described peripheral side wall; With
(iv) getting the distance that material side extends inwardly past described peripheral side wall sealing element some in the opposite direction with described, this distance be the maximum transverse size that records in the locus of the periphery that the sealing surfaces that crosses by described lid flanges forms about 0.5% to about 10.0%.
12. system as claimed in claim 11, wherein, described system separates with container but can be attached to a obturator on the container, and this container has an opening that leads to internal tank;
Described obturator comprises the body that is formed by described peripheral side wall; With
Described lid and body are used as by a hinged single structure molded.
13. system as claimed in claim 11, wherein,
(1) compares the maximum transverse size little about 0.3% to about 2.0% of sealing surfaces of the described lid flanges that the locus that ought cross the flange perimeter that the sealing surfaces by described lid flanges forms records when the maximum transverse size of the described sealing surface of the terminal second portion of the described seal member when getting the material orientation measurement and when lid is opened, crossing the spatial position measuring that the described sealing surface by the terminal second portion of described seal limits; When described cover closing, apply laterally outside active force for the second portion of described peripheral side wall seal member end by the sealing surfaces of described lid flanges.
(2) described peripheral side wall has an inside face, described sealing member from this inside face extend and
Wherein, when perpendicular to the described material of getting during directional survey, the inside face of described peripheral side wall has and crosses a locus that the inside face by described peripheral side wall limits and a size X who is defined as maximum transverse size;
Wherein, when perpendicular to the described material of getting during directional survey, the described sealing surface of the terminal second portion of described sealing member has and crosses the locus one size Y that record and that be defined as maximum transverse size that the described sealing surface by the terminal second portion of described sealing member limits; With
Wherein the ratio of X and Y is between about 1.04 to 1.08.
(3) sealing surface of the terminal second portion of described peripheral side wall has along described and gets the height that the material direction records, and the ratio of the size X of the height of described sealing surface and described peripheral inside face is between about 0.08 to about 0.17;
(4) first of described sealing member tapered and attenuation on radially inner direction; With
(5) first of described sealing member is formed by the first surface of outside protrusion and the second surface that inwardly concaves.
14. a bounded system that is used for container, this container has inner chamber, can stores in this inner chamber, and described bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from described container around opening, and can article taken out perpendicular to getting on the material direction of described opening by described opening; With
(B) lid, this lid activity are positioned between off position (1) of closing described opening and the full open position of coupler (2) that exposes described opening; And wherein
(a) described peripheral side wall comprises the sealing member that laterally inwardly extends that overhangs on the described opening of part, described sealing member comprises first and extends forming the terminal second portion of sealing surface from described first, and described sealing surface normally is parallel to gets the material direction;
(b) described lid comprises a closure flange that forms the peripheral side wall sealing surfaces, and when described lid was in described off position, the sealing surfaces of this peripheral side wall was
(i) normally be parallel to the described material direction orientation of getting,
(ii) be sealed and matched, so that apply laterally outside application force for described terminal second portion with the described sealing surface of the described terminal second portion of the described sealing member of described peripheral side wall; With
(c) when perpendicular to the feeding orientation measurement and the maximum transverse size little about 0.3% to about 2.0% of the sealing surfaces of the described lid flanges that records than the locus of the flange perimeter that forms when the sealing surfaces that cross by described lid flanges of the maximum transverse size of the described sealing surface of the terminal second portion of the described peripheral side wall seal when when lid is opened, crossing the spatial position measuring that the described sealing surface by the described peripheral side wall of the terminal second portion of described all seals limits; When described cover closing, apply laterally outside active force for the terminal second portion of described peripheral side wall seal member by the sealing surfaces of described lid flanges.
15. system as claimed in claim 14, wherein, described system separates with container but can be attached to a obturator on the container, and this container has an opening that leads to internal tank;
Described obturator comprises the body that is formed by described peripheral side wall; With
Described lid and body are used as by a hinged single structure molded.
16. system as claimed in claim 14, wherein
When (1) described lid is in the closed position, the sealing surfaces of described flange is extending inwardly past the distance of the sealing member some of described peripheral side wall in the opposite direction with getting material side, the distance of this some the measured maximum transverse size in the locus of the periphery that the sealing surfaces that crosses by described lid flanges forms about 0.5% to about 10.0%.
(2) described peripheral side wall have the inside face that extends from described sealing member and
Wherein, when perpendicular to the described material of getting during directional survey, the inside face of described peripheral side wall has and crosses a locus that the inside face by described peripheral side wall limits and a size X who is defined as maximum transverse size;
Wherein, when perpendicular to the described material of getting during directional survey, the described sealing surface of the terminal second portion of described sealing member has and crosses the locus one size Y that record and that be defined as maximum transverse size that the described sealing surface by the terminal second portion of described sealing member limits; With
Wherein the ratio of X and Y is between about 1.04 to 1.08.
(3) sealing surface of the terminal second portion of described peripheral side wall has along described and gets the height that the material direction records, and the ratio of the size X of the height of described sealing surface and described peripheral inside face is between about 0.08 to about 0.17;
(4) first of described sealing member tapered and attenuation on radially inner direction; With
(5) first of described sealing member is formed by the first surface of outside protrusion and the second surface that inwardly concaves.
17. a bounded system that is used for container, this container has inner chamber, can stores in this inner chamber, and described bounded system comprises:
(A) peripheral side wall, this peripheral side wall is extended to internal tank from described container around opening, and can article taken out perpendicular to getting on the material direction of described opening by described opening; With
(B) lid, this lid activity are positioned between off position (1) of closing described opening and the full open position of coupler (2) that exposes described opening; And wherein
(a) described peripheral side wall has an inside face and comprises from the overhang sealing member that laterally inwardly extends of the described opening of part of described inside face, described sealing member comprises first and extends to form the terminal second portion of sealing surface from first part, sealing face (i) normally is parallel to the described material direction of getting, and (ii) have a height along the described material direction of getting, and this height of described sealing surface and perpendicular to the ratio of described maximum transverse size of getting the described peripheral side wall inside face of expecting that direction records between about 0.08 to about 0.17; With
(b) described lid comprises a closure flange of the sealing surfaces that forms peripheral side wall, and when described lid was in described off position, the sealing surfaces of this peripheral side wall was
(i) be parallel to usually described get material direction orientation and
(ii) be sealed and matched, so that on described terminal second portion, laterally outwards apply application force with the described sealing surfaces of the described terminal second portion of described peripheral side wall sealing member.
18. system as claimed in claim 17, wherein, described system separates with container but can be attached to a obturator on the container, and this container has an opening that leads to internal tank;
Described obturator comprises the body that is formed by described peripheral side wall; With
Described lid and body are used as by a hinged single structure molded.
19. system as claimed in claim 17, wherein
(1) when described lid is in the closed position, the sealing surfaces of described flange is extending inwardly past the distance of the sealing member some of described peripheral side wall in the opposite direction with getting material side, the distance of this some the measured maximum transverse size in the locus of the periphery that the sealing surfaces that crosses by described lid flanges forms about 0.5% to about 10.0%;
(2) the maximum transverse size little about 0.3% to about 2.0% of the sealing surfaces of the described lid flanges that records when the locus of the flange perimeter that forms than the sealing surfaces that crosses by described lid flanges perpendicular to the maximum transverse size of the described sealing surface of the terminal second portion of described described peripheral side wall sealing element when getting the material directional survey and when lid is opened, crossing the spatial position measuring that the described sealing surface by the terminal second portion of described peripheral side wall sealing member limits, when described cover closing, apply laterally outside application force for the terminal second portion of described peripheral side wall sealing element by the sealing surfaces of described lid flanges;
(3) described peripheral side wall have the inside face that extends from described sealing member and
Wherein, when perpendicular to the described material of getting during directional survey, the inside face of described peripheral side wall has and crosses a locus that the inside face by described peripheral side wall limits and a size X who is defined as maximum transverse size;
Wherein, when perpendicular to the described material of getting during directional survey, the described sealing surface of the terminal second portion of described sealing member has and crosses the locus one size Y that record and that be defined as maximum transverse size that the described sealing surface by the terminal second portion of described sealing member limits;
Wherein the ratio of X and Y is between about 1.04 to 1.08.
(4) first of described sealing member tapered and attenuation on radially inner direction;
(5) first of described sealing member be form by the first surface of outside protrusion and the second surface that inwardly concaves and
(6) height of described sealing surface is between about 0.10 millimeter to about 1.02 millimeters.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/066,751 | 2005-02-25 | ||
| US11/066,751 US20060191933A1 (en) | 2005-02-25 | 2005-02-25 | Closure system with improved sealing of lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101128365A true CN101128365A (en) | 2008-02-20 |
| CN100572208C CN100572208C (en) | 2009-12-23 |
Family
ID=36931125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006800058909A Expired - Fee Related CN100572208C (en) | 2005-02-25 | 2006-01-19 | The bounded system that is used for container |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20060191933A1 (en) |
| EP (1) | EP1851127B1 (en) |
| JP (1) | JP2008531410A (en) |
| CN (1) | CN100572208C (en) |
| AR (1) | AR055864A1 (en) |
| AT (1) | ATE478809T1 (en) |
| AU (1) | AU2006219092B2 (en) |
| BR (1) | BRPI0606190A2 (en) |
| CA (1) | CA2599202C (en) |
| DE (1) | DE602006016404D1 (en) |
| ES (1) | ES2349306T3 (en) |
| MX (1) | MX2007010213A (en) |
| PL (1) | PL1851127T3 (en) |
| RU (1) | RU2372265C2 (en) |
| WO (1) | WO2006093579A1 (en) |
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- 2005-02-25 US US11/066,751 patent/US20060191933A1/en not_active Abandoned
-
2006
- 2006-01-19 WO PCT/US2006/001744 patent/WO2006093579A1/en active Application Filing
- 2006-01-19 PL PL06718765T patent/PL1851127T3/en unknown
- 2006-01-19 CA CA2599202A patent/CA2599202C/en not_active Expired - Fee Related
- 2006-01-19 AU AU2006219092A patent/AU2006219092B2/en not_active Ceased
- 2006-01-19 EP EP06718765A patent/EP1851127B1/en not_active Not-in-force
- 2006-01-19 AT AT06718765T patent/ATE478809T1/en not_active IP Right Cessation
- 2006-01-19 BR BRPI0606190-7A patent/BRPI0606190A2/en not_active Application Discontinuation
- 2006-01-19 DE DE602006016404T patent/DE602006016404D1/en active Active
- 2006-01-19 ES ES06718765T patent/ES2349306T3/en active Active
- 2006-01-19 CN CNB2006800058909A patent/CN100572208C/en not_active Expired - Fee Related
- 2006-01-19 JP JP2007557023A patent/JP2008531410A/en active Pending
- 2006-01-19 MX MX2007010213A patent/MX2007010213A/en active IP Right Grant
- 2006-01-19 RU RU2007135348/12A patent/RU2372265C2/en not_active IP Right Cessation
- 2006-02-23 AR ARP060100671A patent/AR055864A1/en not_active Application Discontinuation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848540A (en) * | 2013-10-18 | 2016-08-10 | 布瑞威利私人有限公司 | Lid with check valve |
| CN105848540B (en) * | 2013-10-18 | 2019-07-23 | 布瑞威利私人有限公司 | Lid with check-valves |
| CN106458387A (en) * | 2014-06-05 | 2017-02-22 | 纽迪希亚公司 | Lid structure for container |
| CN107175046A (en) * | 2017-07-04 | 2017-09-19 | 安徽恒创环保建材有限公司 | Autoclave |
| CN111065584A (en) * | 2017-08-31 | 2020-04-24 | 大和制罐株式会社 | Hinge type cover and container |
| TWI767037B (en) * | 2017-08-31 | 2022-06-11 | 日商大和製罐股份有限公司 | Hinged lids and containers |
| CN111989201A (en) * | 2019-03-22 | 2020-11-24 | 伊利诺斯工具制品有限公司 | Vacuum system for epoxy resin mounting of material samples |
| CN114148607A (en) * | 2021-11-23 | 2022-03-08 | 江林（贵州）高科发展股份有限公司 | Biodegradable controlled atmosphere preservation box capable of preventing peel white frost damage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100572208C (en) | 2009-12-23 |
| ES2349306T3 (en) | 2010-12-29 |
| PL1851127T3 (en) | 2011-02-28 |
| EP1851127B1 (en) | 2010-08-25 |
| RU2007135348A (en) | 2009-03-27 |
| CA2599202C (en) | 2014-04-08 |
| EP1851127A4 (en) | 2009-10-21 |
| AU2006219092B2 (en) | 2011-12-08 |
| ATE478809T1 (en) | 2010-09-15 |
| AR055864A1 (en) | 2007-09-12 |
| DE602006016404D1 (en) | 2010-10-07 |
| EP1851127A1 (en) | 2007-11-07 |
| CA2599202A1 (en) | 2006-09-08 |
| JP2008531410A (en) | 2008-08-14 |
| MX2007010213A (en) | 2007-11-07 |
| AU2006219092A1 (en) | 2006-09-08 |
| WO2006093579A1 (en) | 2006-09-08 |
| US20060191933A1 (en) | 2006-08-31 |
| RU2372265C2 (en) | 2009-11-10 |
| BRPI0606190A2 (en) | 2009-06-09 |
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