CN110446665A

CN110446665A - Children's safety sealable container

Info

Publication number: CN110446665A
Application number: CN201880000311.4A
Authority: CN
Inventors: 沈浩伟; 谢正强
Original assignee: Dongguan Jianli Cheng Plastic Products Co Ltd; Shanghai Yuanding International Trade Co Ltd
Current assignee: Dongguan Jianli Cheng Plastic Products Co Ltd; Shanghai Yuanding International Trade Co Ltd
Priority date: 2018-02-02
Filing date: 2018-02-02
Publication date: 2019-11-12
Also published as: WO2019148454A1

Abstract

A kind of sealable container of such as sealable bag (10) is provided, the content that children's safety obtains or protect children to obtain the sealable container is used for.The closing of the sealable container is realized by two closure strips (20,26).First (20) in two closure strips are only connected along single longitudinal edge (20C), so that attempting using the formation sealable wall of a container (12,16) respective edges (14,18) open the release force that the user of the sealable container is increased.Release lug (28) is incorporated on the second wall (16) of the sealable container.Hold the release force that release lug reduces the user for attempting to open the sealable container.

Description

Children's safety sealable container

Technical field

Techniques disclosed herein relates generally to container, and relates more specifically to children's safety or childproof The sealable container of mechanism is sealed or closed.

Background technique

Container can be used for containing specific products, such as pill, capsule, tablet or other products for needing to limit acquisition.This Class container is typically configured to the bottle with special cover or lid construction, prevents children or children is made to be difficult to obtain the content of bottle Object.For example, the bottle for being loaded with prescription medicine is usually sealed with the cap assemblies of " pressing-simultaneously-rotation ".Such bottle it is this Cap assemblies generally include two caps.Outer cap rotates freely (spin) until pushing down on, to engage with interior cap.Entire lid later Component can be screwed down from bottle.In addition, other children's safeties or childproof container, which can be, contains gasoline or such as rotten The container of other harmful liquids of corrosion liquid or fluid, such as drain cleaner.Such container is usually used to be included in appearance Device is open the lid closure of nearby the first lug engaged with the second lug or other protrusion sections, prevents lid closure by from container On screw down.First lug is inwardly pushed with separate (clear) second lug, so that lid closure screws down from container.

Summary of the invention

According to one embodiment, sealable container includes the first wall and the second wall, which is sealed in Together, so that the inside of first wall and the second wall forms memory space in-between, and wherein, the first wall edge and The edge limited opening for the memory space of second wall.The sealable container, which may also include, is connected to the first of the first wall Closure strips, first closure strips include the first recessed interlocking grooves near the first convex interlocking pearl.In addition, the sealable Container may include the second closure strips for being connected to the second wall, which includes being operably coupled to the first closing The convex interlocking pearl of the second of the recessed interlocking grooves of the first of slip, and it is operably coupled to the first convex interlocking of the first closure strips The recessed interlocking grooves of the second of pearl.In addition, the sealable container may include the release limited by least part of the second wall Lug.Release lug can be located near the second closure strips on the outside of the second wall, wherein be reduced at release lug Release force, and the release force increased in the second wall edge, the release force of the release force of the reduction and increase with from the One recessed interlocking grooves, which discharge the second convex interlocking pearl and discharge the first convex interlocking pearl from the second recessed interlocking grooves, to be associated.

In certain embodiments, the first closure strips are connected to the first wall along the single longitudinal portion of the first closure strips, Wherein, the single longitudinal portion far from the first closure strips and one of the first closure strips of the first closure strips is included at least Divide and is moveable.In certain embodiments, apply since the first and second wall edges are torn apart from one another and caused by pulling force When, the first closure strips are mobile and remain attached to the second closure strips.In certain embodiments, it is pulled away from by the second wall edge When the first wall edge, release force that the second wall edge is increased.In certain embodiments, when being connected to the second convex interlocking pearl When with the second recessed interlocking grooves, the first recessed interlocking grooves and the first convex interlocking pearl are separated from each other at the first and second wall edges respectively When be subjected to shearing force.

The shearing force be smaller than respectively from the second convex interlocking pearl and the second recessed interlocking grooves discharge the first recessed interlocking grooves and The release force increased required for first convex interlocking pearl.

In certain embodiments, it is cut along the plane application limited by the backing section of the first closure strips and the second closure strips Shear force.

In certain embodiments, it is greater than by the pulling force that the release lug basically perpendicular to the first closure strips applies from second Convex interlocking pearl and the second recessed interlocking grooves discharge the reduced release force of the first recessed interlocking grooves and the first convex interlocking pearl.

In certain embodiments, an edge for discharging lug is anchored near the second closure strips.In some embodiments In, the single longitudinal portion of the first closure strips is connected to the inside of first wall, and the inside is substantially across being anchored into One edge of the release lug of two walls.

In certain embodiments, release lug is formed by the second wall, or is formed separately with the second wall.

In certain embodiments, the first convex interlocking pearl includes the column for extending into memory space.In certain embodiments, first Convex interlocking pearl further includes at least two extensions to form the first arrow shaped holding element, each at least two extension It is a to be protruded round about from column.

In certain embodiments, first at least two extension extends at least than this in its corresponding direction Second in two extensions is farther.

In certain embodiments, the second recessed interlocking grooves include extending into memory space and receiving first with being formed as engagement At least part of at least two hook of the column of arrow shaped holding element and the first convex interlocking pearl.

In certain embodiments, the second convex interlocking pearl includes the column for extending into memory space.In certain embodiments, second Convex interlocking pearl further includes at least two extensions to form the second arrow shaped holding element, each at least two extension It is a to be protruded round about from column.In certain embodiments, first at least two extension is in its corresponding side Upwardly extend more farther than second at least two extension.

In certain embodiments, the first recessed interlocking grooves include extending into memory space and receiving second with being formed as engagement At least part of at least two hook of the column of arrow shaped holding element and the second convex interlocking pearl.

According to another embodiment, the method for opening sealable container includes to being connected to the sealable container The first closure strips of the first wall and the second closure strips of the second wall for being connected to the sealable container in it is each A application separating force.The inside of first wall and the second wall forms memory space, and the first wall edge and the second wall in-between The opening of edge limited memory space.In addition, the first closure strips include the first recessed interlocking grooves near the first convex interlocking pearl. Second closure strips may include being operably coupled to the second convex interlocking pearl of the first recessed interlocking grooves of the first closure strips, with And it is operably coupled to the second recessed interlocking grooves of the first convex interlocking pearl of the first closure strips.It is applied to the second closure strips Separating force can be applied by the way that the mode that is located near the second closure strips on the outside of the second wall of lug will be discharged.It is releasing Put the release force reduced at lug, and the release force increased in the second wall edge, the release force and increasing of the reduction Big release force with from the first recessed interlocking grooves discharge the second convex interlocking pearl and from the second recessed interlocking grooves release first it is convex mutual It is associated to lock pearl.

In certain embodiments, applying separating force to the second closure strips by way of the second wall edge causes to be increased Big release force.

Detailed description of the invention

According to one or more different embodiments, techniques disclosed herein specifically retouch referring to the following drawings It states.Attached drawing is only provided with the purpose of explanation, and only illustrates typical case or the example embodiment of disclosed technique.These attached drawings are just The understanding of disclosed technique is provided in reader, and is not construed as the width to disclosed technique, range or practicability Limitation.It should be noted that for purpose clear and convenient for explanation, these attached drawings, which are not necessarily to scale, to be drawn.

Fig. 1 is the front perspective according to the exemplary sealable container of one embodiment of techniques disclosed herein Figure.

Fig. 2 is the rear perspective of exemplary sealable container shown in Fig. 1.

Fig. 3 A and Fig. 3 B show the front view and side view of sealable container shown in Fig. 1.

Fig. 4 shows the illustrative methods for holding the first wall end to open sealable container shown in Fig. 1.

Fig. 5 shows the illustrative methods for holding release lug to open sealable container shown in Fig. 1.

Fig. 6 and Fig. 7 shows the illustrative methods of the closing means of sealable container shown in release Fig. 1.

Fig. 8 A and Fig. 8 B, which are shown, shows release lug according to another embodiment to open sealable shown in Fig. 1 The exemplary mechanisms and method of container.

Fig. 9 A is the cross-sectional view of the first closure strips of sealable container shown in Fig. 1.

Fig. 9 B is the cross-sectional view of the second closure strips of sealable container shown in Fig. 1.

Fig. 9 C is the section view of the first closure strips matched with the second closure strips of sealable container shown in Fig. 1 Figure.

Figure 10 is the first and second closure strips relative to the positioning of sealable wall of a container shown in Fig. 1 and discharges convex The cross-sectional view of piece.

Attached drawing is not intended in detail, or the disclosed embodiments are limited to disclosed precise forms.It should Understand, techniques disclosed herein can be implemented by modification and variation, and disclosed technology is only by claim Book and its equivalent limitation.

Specific embodiment

The embodiment of technology disclosed herein is related to children's safety or childproof sealable container.Certain In embodiment, sealable container has the closing means for leading to release force (power needed for opening closing means), release force It can be attempted to open the mode of sealable container according to user and different.In certain embodiments, sealable Container may include sealable bag, which creates two wall shapes of memory space by combining therebetween At.

Conventional sealable container (for example, kneading hermetic bag (pinch and seal bags)) can also pass through knot It closes and forms two walls of memory space therebetween and formed.However, the kneading sealer of these conventional sealable containers Structure is not to design for children's safety or protection children.On the contrary, any user can simply tear two walls End or edge are to discharge kneading sealing mechanism.

From conventional sealable container (all kneading hermetic bags as the aforementioned) different, closing means disclosed herein It may include the first closure strips for being attached or connected to the first wall and the second closure strips for being attached to the second wall.First closure plate Item and the second closure strips may be adapted to matingly to be engaged with each other, connect or mutually locking.First closure strips or the second closure plate Item can be attached or connected to its corresponding wall along single longitudinal portion or edge, so that the conventional of release closing means is attempted Closure strips and another closure strips are caused to keep cooperation or mutually locking.On another wall near another closure strips The grip portion of formation or release lug allow user to generate fitting of making the first and second closure strips unlock or disengage each other When lever force or release force.

The weight of bag is usually less than the weight of bottle.In addition, a degree of deformation can occur for bag, this may to transport And/or storage is more easily and more effective.In addition, closing means disclosed herein can be used for that such sealable bag is made to be Waterproof and/or gas (for example, air) are close, this allows its content can be under the influence of being exposed to water and/or gas It remains unchanged.Therefore, various embodiments are provided in the form of protect, sealable bag to children's safety or childproof Function.

Fig. 1 is the front perspective according to the exemplary sealable container of one embodiment of technology disclosed herein Figure.In the embodiment shown in fig. 1, sealable container can be sealable bag 10.Sealable bag 10 can lead to Cross by two sheet materials in conjunction with and formed, for example, plastic polymer, as low-density or linear low density polyethylene (LDPE or LLDPE), this expectation strength for depending on sealable bag 10.In certain embodiments, which can be different.Example Such as, in certain embodiments, a piece of to can be above-mentioned LDPE/LLDPE material, and another can be metal foil or polyester film Material.It should be understood that, it is possible to use those of ordinary skill in the art product or article known and/or suitable for containing for storage Other materials.In addition, the other examples that can be used for manufacturing the material (for example, film) of sealable container 10 include but not It is limited to polyethylene terephthalate/polyester (PET), polyvinylidene chloride coating/lamination PET (KPET), vacuum metal Change PET (VMPET), polyamide (PA), KRAFT, aluminium (ALU), biaxially oriented polypropylene (BOPP), metallization BOPP (MBOPP), polypropylene (CPP), distillation cast polypropylene (RCPP), vacuum metallization processes polypropylene (VMCPP), ethylene-second are poured One in enol copolymer polyethylene (EVOHPE) or combination.

Embodiment shown in FIG. 1 is returned to, which can merge, bonds or two sheet materials are attached together with other Mode combine, such as pass through heat seal or gluing.As shown in Figure 1, two sheet material (that is, wall 12 and wall 16) can be corresponding along it Lengthwise section (that is, lengthwise section 22a and 22b) combine.It is more than two sheet materials it should be appreciated that can be used, with according to various embodiments Construct sealable container.For example, multilayer material can be used for every side of sealable container according to other embodiments (front/rear).For example, multilayer, which can be used for preferably accommodating, will be stored in the product in sealable bag or article.For example, multilayer It can be used for preventing the smell of specific products from shedding from sealable container.When multilayer material is used for sealable container 10 One or more side/walls when, these layers can be heat sealed, gluing or be combined together in other suitable ways.At certain In a little embodiments, these layers can be fully or substantially combined together, and in certain embodiments, it can be only by the outside of each layer Edge is combined together.Some example combinations of material include but is not limited to following: PET and LLDPE；PET, ALU and LLDPE； MBOPP, VMPET and LLDPE；PET and LLDPE；And PET, ALU and LLDPE.

In certain embodiments, gusset can be formed at the section 24 of sealable bag 10.That is, wall 12 and 16 One of or both may include that other materials on itself are folded in front of combining wall 12 and 16.It should be appreciated that other In embodiment, third piece (or more piece) material that can be identical or different with the material that is used to form wall 12 and 16 can be used to exist Gusset is formed at the bottom stage 24 of sealable bag 10.Although being not shown in Fig. 1, it is to be understood that, wall 12 and 16 (or wall 12,16 and above-mentioned third material) bottom part to seal sealable bag 10 can also be combined at section 24.

At one end (for example, top or open end) substantially opposite with the bottom stage 24 of sealable bag 10, wall 12 It can be with 16 respective edges (that is, edge 14 and 18) unbonded.In certain embodiments, sealable bag 10 can be most Just sealed at edge 14 and 18 or near edge 14 and 18.In such embodiments, notch 15a and 15b can be used for guiding and make User tears initial sealing from sealable bag 10.It can be repeatedly close for example, being once packaged in expected product or article In envelope 10, edge 14 and 18 can initially be sealed to transport, display.User wish obtain be included in can be repeatedly When content (for example, product or article) in hermetic bag 10, user is torn off its initial hermetic unit, in tearing notch position Place forms the unbonded end or edge of wall 12 and 16.

It should be noted that final height, width, volume and/or the shape of sealable bag 10 can be according to the need of manufacturer It wants/it is expected and is different.Although some embodiments that are described herein and showing in the accompanying drawings are substantially rectangle Shape, but it can also be envisaged that sealable container substantially has square configuration, triangular shaped, oval shape or other shapes Shape.In addition, it is contemplated that, in certain embodiments, other techniques can be used to be formed for sealable container, such as squeeze work Skill, wherein the sealable container can be formed by squeezing plastic polymer tubing or similar material.It can mediate, cut later Each section for cutting and sealing extruding pipe material is sealed in form bottom stage (for example, bottom stage 24 of sealable bag 10) to be formed One end at storage region.Therefore, it is not absolutely required to be sealed and shape by by two walls for sealable container At.

First closure strips 20 may include that the first convex interlocking pearl (being shown as dotted line 20a) and the first recessed interlocking grooves (are shown For dotted line 20b).First closure strips 20 can (i.e. towards interior or towards storage region) side along wall 12 edge 20c along longitudinal direction Attachment.The attachment of the longitudinal edge 20c of first closure strips 20 can be via heat seal, gluing or via some other secure attachments Method is realized.It should be appreciated that the first convex inside for interlocking the recessed interlocking grooves 20b of pearl 20a and first and being not attached to wall 12.

Fig. 3 A is the front view of sealable bag 10, is clearly shown for being attached to the first closure strips 20 The width of the sealing element 21 of the inside of wall 12.It is appreciated that the first closure strips 20 includes the first convex interlocking pearl 20a and first The part of recessed interlocking grooves 20b is not attached to the inside of wall 12.The size of first closure strips 20 can be different.At certain In a little embodiments, the width of the first closure strips 20 can be about 13mm (for example, to longitudinal direction around the first convex interlocking pearl 20a Around edge 20c).Sealing element 21 can be about 5mm from the width that longitudinal edge 20c extends to the first closure strips 20.At certain In a little embodiments, a part of of material can remain unsealing.For example, can the lower section of sealing element 21 retain " tail portion " (from Section 24 of the longitudinal edge 20c to sealable container 10), and it can be about 2mm.In certain embodiments, the first closure plate Item 20 may span across the entire width of sealable bag 10.However, in other embodiments (not shown), although be consequently formed Opening may be smaller or narrower, but some parts of salable wall 12 and 16 so that the first closure strips 20 do not need across The more entire width of sealable bag 10.In certain embodiments, sealable bag 10 extends from notch 15a to edge 14 Part can be about 19mm, and sealable bag 10 can be from notch 15a to the part that the first closure strips 20 extend About 21mm.In certain embodiments, the total height of sealable bag 10 can be about 70mm to about 1000mm, and can be repeatedly close The overall width of envelope 10 can be about 50mm to about 3000mm.

First closure strips 20 can be formed by plastic polymer (for example, polypropylene (PP) or polyethylene (PE)).Certain In embodiment, reinforcing agent or reinforcing material can be added.For example, metallic particles can be added into PP or PE material, to increase by first The intensity of closure strips 20 (and second closure strips 26).It should be understood that, it is possible to use other materials form the first closure plate Item 20.Typically, the material for being used to form the first closure strips can show relatively stronger shear strength, to be subjected to the first envelope Close engagement repeatedly/locking and disengaging/unlock (as described below) mutually of slip 20 and the second closure strips 26.

Referring now to Fig. 2, Fig. 2 shows the rear perspectives of sealable bag 10.Equally, with sealable bag The substantially opposite one end of 10 section 24, the respective end of wall 12 and 16 or edge (that is, edge 14 and 18) can be unbonded. Second closure strips 26 may include that the second convex interlocking pearl (being shown as dotted line 26a) and the second recessed interlocking grooves (are shown as dotted line 26b).Second closure strips 26 can along closure strips 26 entire width along wall 16 (that is, towards interior or towards memory block Domain) side attachment.That is, different from the first closure strips 20, the entirety of the second closure strips 26 is (that is, from longitudinal edge 26c Upwards until and including the second convex interlocking pearl 26b or farther) it is attached to the inside of wall 16.

Fig. 3 B is the rearview of sealable bag 10, more clearly illustrated in figure the second closure strips 26 attach to The mode of the inside of wall 16.In one embodiment, two edges of the second closure strips 26 can be used opposite sealing element 27a and 27b is attached to the inside of wall 16.In another embodiment, the entire flat backing (as described below) of the second closure strips 26 can lead to The mode for crossing sealing element 29 is attached to the inside of wall 16.As the case where the first closure strips 20, the ruler of the second closure strips 26 It is very little can also be different.In certain embodiments, the width of the second closure strips 26 can be about 29mm, and wherein sealing element 27b is (from vertical Start to edge 26c, extend towards the second convex interlocking pearl 26a) width be about 5mm, and sealing element 27a is (from longitudinal edge 26d starts, and extends towards the second recessed interlocking grooves 26b) width be about 5mm, or be in certain embodiments about 9mm.At certain In a little embodiments, the rest part (or backing) of the second closure strips 26 can keep blow-by.Therefore, above sealing element 27a The rest part of second closure strips 26 (or its backing) can be about 6mm, and the second closure strips 26 below sealing element 27b The rest part of (or its backing) can be about 2mm.In certain embodiments, the second closure strips 26 may span across sealable The entire width of bag 10.However, in other embodiments (not shown), although the opening being consequently formed may be smaller or narrower, But some parts of salable wall 12 and 16, so that the second closure strips 26 are not needed across the whole of sealable bag 10 A width.The edge 28a of release lug 28 is also shown in figure.

It should be noted that the first convex interlocking recessed interlocking grooves 20b of pearl 20a and first may be formed at the backing top of relatively flat Portion.The second convex interlocking recessed interlocking grooves 26b of pearl 26a and second also may be formed at the top of the backing of relatively flat.Correspondingly, flat The a part of backing to match with longitudinal edge 20c is attached to the inside of wall 12.In addition, in certain embodiments, the second closing The entirely or substantially upper entire flat backing of slip 26 is attached to the inside of wall 16, and in other embodiments, the second closing The external margin of the flat backing of slip 26 is attached to the inside of wall 16.That is, the flat back of the second closure strips 26 Lining can be attached at opposite edge along the length of the second closure strips 26, effectively be attached to the entirety of the second closure strips 26 Inner wall 16.The attachment of the longitudinal edge 20c of first closure strips 20 and the flat backing of the second closure strips 26 can be via heat Sealing, gluing are realized via some other reliable attachment methods.Although should be appreciated that according to disclosed herein various The backing of relatively flat is described in embodiment, but the first closure strips 20 and the respective backing of the second closure strips 26 are simultaneously Not necessarily need to be flat, as long as the attachment of the above-mentioned inside to wall 12 and 16 may be implemented.

It is also understood that due to the inside that the longitudinal edge 20c of the first closure strips is only attached to wall 12, so first The convex interlocking recessed interlocking grooves 20b of pearl 20a and first, which can be, not to be attached.When sealable bag 10 is in closed state, First convex interlocking pearl 20a is engaged with the second recessed interlocking grooves 26b, and the first recessed interlocking grooves 20b connects with the second convex interlocking pearl 26a It closes.

User (for example, children) typically attempts to by holding edge 14 and 18 so that the first closure strips 20 and second Mode that closure strips 26 are disengaged from each other and open sealable bag 10, this with open the usual manner of kneading hermetic bag (such as It is upper described) match.However, it is intended to opening sealable bag 10 in this way will lead to user only in the first closure strips Apply release force on 20 longitudinal edge 20c.That is, the first convex recessed interlocking grooves 20b of interlocking pearl 20a and first can be free It moves and keeps engaging with the second recessed convex interlocking pearl 26a of interlocking grooves 26b and second respectively.In other words, user attempts to One closure strips 20 and the second closure strips 26 apply so that the release force that they are disengaged from each other actually is gathered in attachment (example Such as, heat seal or gluing) on the longitudinal edge 20c of the inside of wall 12.This attachment is cause sealing structure relatively permanent Attachment, this can not or be difficult only to disconnect with the strength of user's hand.It again attempts to open sealable bag in a usual manner 10 can make user encounter four seal points (that is, the first recessed interlocking grooves and the second recessed interlocking grooves and the first convex interlocking pearl With the second convex interlocking pearl), wherein release force is asymmetric application, wherein the amount of required release force is about 6.2kg.

Fig. 4 shows the illustrative methods for opening sealable bag 10, and user can hold the substantially position of wall 12 whereby Part at edge 14 or around edge 14.It should be appreciated that using wall 12 in view of the mode for opening conventional kneading hermetic bag This part can be such that the user for attempting to open sealable bag 10 intuitively holds.

Fig. 5 shows the illustrative methods for opening sealable bag 10 from the angle of rear wall 16.To open conventional pinch And hermetic bag, user can intuitively hold wall 16 generally within the part around at edge 18 or edge 18.However, with normal The kneading hermetic bag of rule is different, and user can hold a part of release lug 28 instead in this case.Discharge lug 28 It may span across the entire width (as shown in Figure 5) of sealable bag 10.However, in other embodiments, release lug 28 can be small In the entire width of sealable bag 10.

In certain embodiments, release lug 28 is formed as the segment of wall 16.That is, in manufacture sealable When bag 10, wall 16 can be one end being located at bottom stage 24 or around bottom stage 24 from sealable bag 10 to edge 18 The continuous sheet or section of extension.Utilize the dual-seal or attachment of the inside for the second closure strips 26 to be attached to wall 16 Region (sealing element 27a and 27b shown in Fig. 3 B), release lug 28 can be by immediately below sealing element 27a or nearby being cut Cut or cutting and formed.Due to the cutting and cutting of wall 16, it is created that form the fin of release lug 28.In some embodiments In, release lug 28 can be a separately formed, and can be attached by certain combination methods (for example, heat seal, gluing etc.) To the outside of wall 16.

In certain embodiments, release lug 28 is configured so as to see rear or back side the use of sealable bag 10 Person need not pay attention to discharging showing or existing for lug 28, except non-user receives before attempting to open sealable bag 10 Guidance or notice.That is, unless be held (see Fig. 5), otherwise discharge lug 28 can keep flushing with the outside of wall 16/ It keeps flushing along the outside of wall 16.It therefore, before can be straight to the uncomprehending children of this mode for opening sealable bag 10 Grip the position of wall 16 being located at edge 18 or around edge 18 with seeing.As described above, it is intended to which opening in this way can Hermetic bag 10 can be such that the holding of the first closure strips 20 engages with the second closure strips 26 repeatedly, prevent sealable bag 10 from being beaten It opens.Consider from an angle, release force caused by conventional unfolding mode is along the flat backing with the first closure strips 20 The plane of alignment.Therefore, this release force will not tear the first closure strips and the second closure strips 26 (that is, making first Closure strips and the second closure strips 26 are detached from) direction on apply.

However, referring to figure 6 and figure 7, it is located at edge 14 or edge 14 weeks gripping release lug 28 together with gripping The wall 12 enclosed, and round about (for example, being shown towards the outside of wall 12 and 16 by arrow 29a and 29b) pull when, use Person can apply the release force that the second convex interlocking pearl 26a can be made to be detached from from the first recessed interlocking grooves 20b first.Then, first is convex mutual Locking pearl 20a can be detached from from the second recessed interlocking grooves 26b.As described in more detail below, by being generated using release lug 28 Release force be enough to overcome the first closure strips 20 and the second closure strips 26 in matching because of the second convex interlocking pearl 26a and first The particular configuration of recessed interlocking grooves 20b and the holding force generated.Consider from angle, when gripping the respective side of wall 12 and 16 Required release force is higher than to grip and release when first closure strips 20 and the second closure strips 26 to be disengaged from each other by edge 14 and 18 Power needed for putting the edge 14 of lug 28 and wall 12.

According to another embodiment, release lug 28 can be sealed before use and/or effectively hide and be not seen.Example Such as, referring to Fig. 8 A, another example of sealable container 10 may include release lug 28, wherein release lug 28 with wall It is not revealed before 16 separation (in non-release conditions).It can be by gripping connection from the release of wall 16 by release lug 28 Screw thread 28a or other releasable connection mechanisms (as shown in Figure 8 A) and realize.User can pull connection screw thread 28 to cross over later Indicate the length of the seam of the separating joint between the first and second parts of wall 16, second (or first) of wall 16 partially changes into Lug 28 is discharged, as shown in Figure 8 B.It in certain embodiments, may include vision and/or physics mark on sealable container 10 (not shown) is remembered, to indicate that user should hold the position of connection screw thread 28a and/or user should the company of pulling to user Screw thread 28a is met so that lug 28 will be discharged from the direction that wall 16 discharges.It is will increase in this way to undesirable user's (for example, children) Safeguard protection prevents them from chancing on release lug 28.In certain embodiments, it is removable to can be wall 16 by connection screw thread 28a Dynamic a part or its can be and initially seal or be attached to the individual components of wall 16.

Fig. 9 A shows the second closure strips 26 and the second closure strips 26 can flat backing formed thereon or support The cross-sectional view of part 35.As shown in Figure 9 A, the second convex interlocking pearl 26a includes column 30 and one end far from flat backing 35 from column 30 Extend to form the extension 31 for being substantially in sagittate holding element, which can be with the first recessed interlocking grooves 20b engagement or mutually locking (more fully hereinafter showing).Second recessed interlocking grooves 26b include two retaining hooks 40 and 41, two Person engages with the first convex interlocking pearl 20a or locking (more fully hereinafter showing) mutually.

Fig. 9 B shows the first closure strips 20 and the first closure strips 20 flat backing or supporting element formed thereon 55 cross-sectional view.As shown in Figure 9 B, the first recessed interlocking grooves 20b includes two retaining hooks 50 and 51, the two and the second convex interlocking Pearl 26a engagement or mutually locking (more fully hereinafter showing).First convex interlocking pearl 20a includes column 60 and the separate wall from column 60 12 one end extends to form the extension 61 for being substantially in sagittate holding element, the arrow shaped holding element can with it is second recessed Interlocking grooves 26b engagement or mutually locking (more fully hereinafter showing).

Fig. 9 C shows the cross-sectional view of the first closure strips 20 for engaging with the second closure strips 26 or locking mutually.It is grasping In work, the first closure strips 20 and the second closure strips 26 can be pressed together by user.When doing so, composition second is convex mutually The holding element of lock pearl 26a pushes the retaining hook 50 and 51 for crossing the first recessed interlocking grooves 20b of composition, so that engagement first is recessed mutually Lock groove 20b.Due to providing the resistance of reduction, holding element when extension 31 slips over the opening formed by retaining hook 50 and 51 Arrow shaped shape make engagement become easy.Once extension 31 has already been through retaining hook 50 and 51, then 50 He of retaining hook 51 can be by engaging around extension 31 with completion on column 30 is rested on.It should be noted that in some embodiments, (including Fig. 8 A is extremely Embodiment shown in Fig. 8 C) in, each of extension of each holding element can be configured to be greater than another, to make It obtains in certain embodiments, it is larger which is detached from required release force from corresponding retaining hook (for example, 40 and 50).

It is appreciated that the first convex counter element for interlocking pearl 20a member with the second recessed interlocking grooves 26b in an identical manner Part engagement or mutually locking.That is, once user presses the first closure strips 20 and the second closure strips 26, composition the The holding element of one convex interlocking pearl 20a pushes the retaining hook 40 and 41 for crossing the second recessed interlocking grooves 26b of composition, engages the whereby Two recessed interlocking grooves 26b.Due to providing reduced resistance when extension 61 slips over the opening formed by retaining hook 40 and 41, keep The arrow shaped shape of element becomes easy engagement.Once extension 61 has already been through retaining hook 40 and 41, then retaining hook 40 and 41 can be by engaging around extension 61 with completion on column 60 is rested on.

Figure 10 is shown to be engaged or the first closure strips 20 for locking mutually and its relative to can with the second closure strips 26 The cross-sectional view of the position of the wall 12 and 16 of hermetic bag 10 repeatedly.As described above, the longitudinal edge 20c of only the first closure strips 20 (or flat backing 55 of more specifically the first closure strips 20) is attached to the inside of wall 12.Again, only by longitudinal edge 20c Be attached to wall 12 prevent the direction of release force due to that can apply when holding the edge 14 and 18 of wall 12 and 16 respectively and/or The first closure strips 20 and the second closure strips 26 are detached from or unlock caused by amount.

What is be equally shown in FIG. 10 is the cross-sectional view for discharging lug 28.Attempting by holding release lug 28 and wall 12 edge 14 and be detached from the first closure strips 20 and the second closure strips 26 or when unlock, by the way that lug 28 and side will be discharged The release force edge that edge 18 is pulled away from (is shown in Fig. 7 by arrow 29a and 29b) each other and applies is parallel to and substantially along column 30 and 60 The axis of axis guides (see also Fig. 8 A and Fig. 8 B).If this is held with edge 14 and 18 and pulls applied release force (parallel with flat backing 35 and flat backing 55 and be aligned) is opposite.

As it appears from the above, in certain embodiments, one of protrusion of each holding element can be bigger.It can in Figure 10 To understand, for this reason, it is intended to sealable bag 10 is opened in a usual manner, wherein the asymmetric power applied is guided When to longitudinal edge 20c, biggish one is constituted in two protrusions for being to maintain element of the second convex interlocking pearl 26a, thus Better against opening.On the other hand, sealable bag 10 is opened using release lug 28 and wall edge 14, release force is often It can apply and (at least initially apply) into protrusion 31 and 61 lesser one, this provides lesser disengaging resistance.Certain In embodiment, by holding release lug 28 and edge 14 and release lug 28 and edge 14 being torn the release force meeting applied Cause the second convex recessed interlocking grooves 20b of interlocking pearl 20a and first the second recessed convex interlocking pearl 20a of interlocking grooves 26b and first that This is disengaged from each other before being detached from.

It should be noted that although some embodiments of technology disclosed herein are described as sealable bag (for example, can be repeatedly Hermetic bag 10), it is contemplated that other shapes/form, such as substantially may be configured in ampuliform but part of it or one end State the container of identical/similar closing means.In further embodiments, sealable container can be configured to have multiple closings Mechanism (such as along both ends or two sides), to provide multiple openings for sealable container.

Although above the different embodiments of technology disclosed herein are described, it is to be understood that, these implementations What example was only presented in exemplary fashion, and be not restrictive.Equally, each chart can be described for disclosed technology Exemplary structure or other constructions, these charts be to help understanding may include feature and function in disclosed technology Can and complete.Disclosed technology be not limited to shown in exemplary structure or construction, but various replacing structures can be used Desired character is realized with construction.

Although disclosed technology is described above according to various exemplary embodiments and embodiment, but it should reason Solution, various features, aspect and function described in one or more separate embodiments are not restricted in its application to it The specific embodiment being described, but one of disclosed technology can be applied to individually or in a manner of various various combinations Or in a number of other embodiments, regardless of whether these embodiments are described, and no matter whether these features are presented For a part of the embodiment.Therefore, the width of technology disclosed herein and range should not be by any of above exemplary realities Apply the limitation of example.

Unless expressly stated otherwise, otherwise term and phrase used herein and its deformation are regarded as opening , rather than it is restrictive.Example as the aforementioned: term " includes " should be regarded as " including but not limited to " or similar to the meaning；Term " example " is used to provide the illustrative example of discussed items, and is not its detailed or finite list；Term " one " or " one It is a " it should be regarded as "at least one", " one or more " etc.；And such as " conventional ", " traditional ", " common ", " standard ", the adjective of " known " and the similar meaning be not construed as the item being limited to given time period or be limited to Fix time available item, but should be considered as can get including the present or following any time or known conventional, tradition, Common or standard technique.Equally, the case where this document is related to apparent those of ordinary skill in the art or known technology Under, these technologies cover that now or in the future technical staff whenever is apparent or known technology.

In some cases, such as expansion word of " one or more ", " at least ", " but being not limited to " or other similar phrases It converges and phrase has the relatively narrow situation for being not construed as indicating being intended to or needing in the case where this extension phrase may be not present.

Therefore, various embodiments presented herein are described according to example block diagram, flow chart and other diagrams 's.After reading this paper, for those of ordinary skill in the art it is readily apparent that shown embodiment and its each Kind alternative solution can be realized in the case where being not limited to shown exemplary situation.For example, block diagram and its appended description are not construed as It is required that specific structure or construction.

Claims

1. a kind of sealable container, comprising:

First wall and the second wall, first wall and second wall be sealed so that the inside of first wall and The inside of second wall forms memory space in-between, and wherein, the first wall edge and the second wall is edge limited is used for The opening of the memory space；

First closure strips, first closure strips are connected to first wall, and first closure strips include first convex Interlock the first recessed interlocking grooves near pearl；

Second closure strips, second closure strips are connected to second wall, and second closure strips include that can operate Ground is connected to the second convex interlocking pearl of the described first recessed interlocking grooves of first closure strips, and is operably coupled to The second recessed interlocking grooves of the convex interlocking pearl of described the first of first closure strips；And

Lug is discharged, the release lug is formed by least part of second wall, and the release lug is along described second Be located on the outside of wall near second closure strips, wherein met at the release lug reduced release force and Meet with the release force increased in second wall edge, the release force of the reduced release force and the increase with from described First recessed interlocking grooves discharge the second convex interlocking pearl and discharge the first convex interlocking from the described second recessed interlocking grooves Pearl is associated.

2. sealable container as described in claim 1, wherein first closure strips are along first closure strips Single longitudinal portion be connected to first wall, and wherein a part of first closure strips is moveable, should The single longitudinal portion partially away from first closure strips and including at least described first closure strips.

3. sealable container as claimed in claim 2, wherein lead to first wall edge and described second in application When wall edge pulling force torn apart from one another, first closure strips are mobile simultaneously to remain attached to second closure strips.

4. sealable container as claimed in claim 2, wherein when being pulled away from the first wall edge, second wall The release force that edge is increased.

5. sealable container as claimed in claim 2, wherein be respectively connected to the described second convex interlocking pearl and described When the second recessed interlocking grooves, the first recessed interlocking grooves and the first convex interlocking pearl are at first wall edge and described Two wall edges are subjected to shearing force when being separated from each other, wherein the shearing force is less than from the described second convex interlocking pearl and described second The release force of the increase needed for recessed interlocking grooves discharge the described first recessed interlocking grooves and the first convex interlocking pearl respectively.

6. sealable container as claimed in claim 5, wherein Backing Member and institute of the edge by first closure strips State the plane application shearing force that the Backing Member of the second closure strips limits.

7. sealable container as claimed in claim 2, wherein as being approximately perpendicular to described in first closure strips It is recessed mutually greater than from the described second convex interlocking pearl and the second recessed interlocking grooves release described first to discharge the pulling force that lug applies Lock the reduced release force of groove and the first convex interlocking pearl.

8. sealable container as claimed in claim 2, wherein an edge of the release lug is anchored on described the Near two closure strips.

9. sealable container as claimed in claim 8, the single longitudinal portion connection of first closure strips To the inside of first wall, substantially across the one edge for the release lug for being anchored into second wall.

10. sealable container as described in claim 1, wherein the release lug be formed by second wall or It is formed separately with second wall.

11. sealable container as claimed in claim 10, wherein when being in non-release conditions, the release lug It is releasably attached to second wall, and wherein, when being in release conditions, the release lug and second wall point From.

12. sealable container as claimed in claim 11, wherein the release lug is releasedly attached via seam Extremely second wall, and wherein, it is applied to the connection screw thread that the release lug is releasably attached to second wall On pulling force the release lug is discharged from second wall.

13. sealable container as described in claim 1, wherein the first convex interlocking pearl includes extending into described deposit Store up the column in space.

14. sealable container as claimed in claim 13, wherein the first convex interlocking pearl further includes forming the first arrow At least two extensions of head holding element, each of described at least two extension from the column round about It is prominent.

15. sealable container as claimed in claim 14, wherein first at least two extension is at it Respective party upwardly extends more farther than second at least two extension.

16. sealable container as claimed in claim 14, wherein the second recessed interlocking grooves are described including extending into Memory space simultaneously receives the column of the first arrow shaped holding element and the first convex interlocking pearl with being formed as engagement At least part of at least two hook.

17. sealable container as described in claim 1, wherein the second convex interlocking pearl includes extending into described deposit Store up the column in space.

18. sealable container as claimed in claim 17, wherein the second convex interlocking pearl further includes forming the second arrow At least two extensions of head holding element, each of described at least two extension from the column round about It is prominent.

19. sealable container as claimed in claim 18, wherein first at least two extension is at it Respective party upwardly extends more farther than second at least two extension.

20. sealable container as claimed in claim 17, wherein the first recessed interlocking grooves are described including extending into Memory space and receive the second arrow shaped holding element and the second convex interlocking pearl column with being formed as engagement At least part of at least two hook.

21. a kind of method for opening sealable container, comprising:

Hold to the first closure strips of the first wall for being connected to the sealable container with the sealable is connected to Each of second closure strips of the second wall of device apply separating force, wherein the inside of first wall and described second The inside of wall forms memory space in-between, and the first wall edge and the second wall are edge limited for the memory space Opening；

Wherein, first closure strips include the first recessed interlocking grooves near the first convex interlocking pearl；

Wherein, second closure strips include the described first recessed interlocking ditch for being operably coupled to first closure strips The convex interlocking pearl of the second of slot, and be operably coupled to first closure strips the described first convex interlocking pearl it is second recessed Interlocking grooves；And

Wherein, the separating force for being applied to second closure strips is by the outside along second wall and to be located in Release lug near second closure strips applies, wherein at the release lug reduced release force is met with, And the release force increased is met in second wall edge, the release force of the reduced release force and the increase with from institute It states the first recessed interlocking grooves and discharges the second convex interlocking pearl and convex mutual from the described second recessed interlocking grooves release described first It is associated to lock pearl.

22. method as claimed in claim 21, wherein apply described point to second closure strips by the second wall edge Lead to the release force by the increase from power.