CN1738749A - Closure with push type opener - Google Patents

Abstract

A closure with a push type opener and a device for automatically keeping slit sealing member inside the cloture. The closure includes a closure body detachably coupled at an inlet of a container, a cutting region provided at the closure body and sealing the inlet of the container or the closure body as a hemispherical region descends by a pressing method, and a device having a function of keeping the slit sealing member therein. The sealing member can be easily by using the cutting region without touching it by hand, and thus, a content of a container can be hygienically taken. In addition, content separately stored in the container and in the closure can be simply mixed for use.

Description

Have the capping of push type opener

Technical field

The present invention relates to a kind of capping that has push type opener, more particularly, relate to a kind of single type or two or multi-piece type capping, can open the sealing member of sealing container entrance or capping inboard by pushing this capping, and can automatically the sealing member that excises be inserted in the capping so that preserve.

Background technology

Fig. 1 is the section drawing of closing flaps that shows the beverage can (bottle) of the opening structure with conventional art.

The capping of this beverage can comprises: removably be engaged in thelid 5 of container 1 entrance, sealed 2 sealing of the inlet of container 1; Be fixed in the upper outside oflid 5, the lifting/lowering spare 6 that straight line moves about the energy; And coverseeondary closure 7 onlid 5 tops.

When the user wanted to drink beverage in the capped container that covers, the user can separatelid 5 and remove the sealing member 2 of sealing container 1 inlet from beverage can 1.Then, the user can be connected tolid 5 entrance of beverage can 1, opensseeondary closure 7, and catches lifting/lowering spare 5 upwards to draw with hand.Then, the uper side surface 6 ' of lifting/lowering spare 6 separates from the head 5 ' of lid, and with the capping of unlatching beverage can 1, thereby the user tilts just can drink beverage by making beverage can 1.

If the user does not think to have a drink again, he can push lifting/lowering spare 6 by enough hands, makes lifting/lowering spare 6 turn back to its initial position, thereby seals the inlet of beverage can 1.

Yet the conventional closure with beverage can of this opening structure has following problems.

That is,,lid 5 need be separated from container 1, remove sealing member 2, and thenlid 5 is connected on the beverage can 1, cause opening the capping inconvenience for openable container.

Especially, because sealing member 2 is bonded on the entrance of container 1 tightly with sealed entry, so the user can not easily open it, therefore in most of the cases, the user must open it with hand, the problem that causes is that the inlet of container 1 is polluted in the process of removing sealing member 2, and this is antihygienic.

In addition, conventional closure be difficult to deposit with container 1 in the different contents of existing contents, so need extra container or form complicated more closure construction.

In addition, when the user wanted to drink beverage in the beverage can, he must be by opening lifting/lowering spare 6 and open capping with pulling, and after finishing off beverage, he must back into its initial position with hand with lifting/lowering spare again, and this can pollute the discharge section of beverage, so unhygienic.

Summary of the invention

Therefore, an object of the present invention is to provide a kind of capping that has push type opener, this capping is openable container wholesomely, remove sealing member easily, and the sealing member of excision left in the capping so that preserve, its structure that adopts is not need capping is separated from container by pushing the sealing member that just can open airtight container inlet, and is provided with spoon allows the user obtain contents in capping, thereby avoids the inconvenience of user oneself preparation spoon.

Another object of the present invention provides a kind of capping that has push type opener, this capping can improve user's comfort feature, its structure that adopts is bland or food can be left in a container and the capping and do not need they are left in the different containers in addition, and open sealing member by pressing operation and the contents that leave in each container and the capping can be mixed, thereby conveniently deposit and mix different contents.

Get back to the problem in the conventional art, in the time will removing the sealing member that the container entrance place is provided with, at first capping is opened from container,, can use the contents in the container then directly with hand or utilize instrument (knife or hand drill) that sealing member is torn.In this case, the user uses capping very inconvenient, and sealing member is torn apart very cursorily, and is not easy to handle and deposit the sealing member that is removed in the preservation process.

To achieve these goals, a kind of capping is provided, the inlet that makes container is handled by sealing member or sealing member is arranged in the capping, this capping comprises and is used for the cutting sealing part and the sealing member of excision is left in the capping so that the device of preserving, thus, capping is being joined under the state of container entrance, thespoon 13 that is arranged on capping top is opened and does not need capping is separated from container, and thepressing plate 32 of the upper end in the hemisphere on capping top (dome) zone 30 is by the thumb vertical pressing, pierce through that (application reference day is on February 3rd, 1981 so that be sealed inseveral cutting edges 42 that the sealing member at container entrance place is fixed on cutting zone 40 bottoms of capping, the application people is DAINIPPON INK AND CHEMICALS, INC., application number is Sho 57-126367, name is called in Japan's patent application formerly of " lid ", principle part with reference to figure 1 description) about " wavy annular main body and lid (B) ", then, when opening direction when rotation pressed in capping, sealing member is cut the sealing member that thecutting edge 44 ofsupport 41 excises fully and be inserted into reposefully in the capping and deposits in thegroove 43.

Description of drawings

Fig. 1 is the section drawing of capping that shows the beverage can of the opening structure with conventional art;

Fig. 2 is the aerial view of capping external structure;

Fig. 3 is the section drawing that shows capping inner structure " before the operation ";

Fig. 4 is the section drawing that shows capping inner structure " after the operation ";

Fig. 5 is the view that shows the cutting edge that is fixed on cutting support bottom, wherein

Fig. 5 A launches section drawing; With

Fig. 5 B is a upward view;

Fig. 6 is fixed on the amplification sectional view that the sealing member that cuts mid-stent is depositedgroove 43;

Fig. 7 shows that the sealing member be fixed on the cutting support deposits the view of cutting support blade of the side of groove, wherein

Fig. 7 A is a section drawing; With

Fig. 7 B is a upward view;

Fig. 8 shows that being arranged on spoon places the spoon on the pawl and be arranged on the section drawing that wrapper is placed the wrapper on the pawl, and wherein spoon is placed the top that pawl is arranged on the outer wall (protective bulkhead) of capping;

Fig. 9 shows that being arranged on spoon places the spoon on the pawl and be arranged on the plane figure that wrapper is placed the wrapper on the pawl, and wherein spoon is placed the top that pawl is arranged on the outer wall (protective bulkhead) of capping;

Fig. 9 is the view that shows the thorn bar, wherein

Fig. 9 A is a section drawing; With

Fig. 9 B is a upward view;

Figure 10 shows the view that only has cutting zone and do not have the capping " before the operation " of hemispherical area;

Figure 11 shows the view that only has cutting zone and do not have the capping " before the operation " of hemispherical area;

Figure 12 shows the view that only has cutting zone and do not have the capping " before the operation " of hemispherical area;

Figure 13 is presented at the section drawing that has added thorn bar or easing lever among Fig. 3; And

Figure 14 is presented at the section drawing that has added thorn bar or easing lever among Fig. 4.

The specific embodiment

Describe preferred implementation of the present invention in detail referring now to accompanying drawing.

Closure construction of the present invention is described below.

Capping is divided into outer wall area 10, hemisphere (dome) zone 30 and cutting zone 40.

The bottom of outer wall area 10 is connected on the inlet of container 1, and the inlet of its top container is more outstanding.Be fixed with spoon atouter wall 11 places of outer wall area 10 andplace pawl 14 and wrapper placement pawl 16.On the outside face of outer wall area, be formed with annular knurl 12.At the downside of the outer wall area 10 that joins container 1 inlet to, be formed withhermetic unit 17, connectingbridge 18, perforatedportion 19 or grooving (under cut) 20, reachannular knurl 12A.

The cylindricalouter wall 11 that dome area 30 is opened by top surrounds, and comprises thepressing plate 32 that is fixed on hemisphere (dome) 31 upper ends and connect outer wall area and the thinjunctional membrane 33 in hemisphere (dome) zone.Should have at least onecrease 34 by thin junctional membrane.

Cutting zone 40 is fixed on the interior bottom of dome area.Cutting zone 40 is cylindrical for the bottom opening, and fixes with vertical direction.Cutting zone 40 comprises in order to penetrate with thecutting support 41 of cutting sealing part, cuttingedge 42, in order to thecutting support blade 44 that cuts sealing member, and to depositgroove 43 in order to the sealing member of the sealing member of depositing excision.

With reference now to Fig. 3 and 4, first embodiment of the present invention is described.

Capping comprises on the inside face that fixes on outer wall (protective bulkhead) 11 together or the wrapper on the outside face is placedpawl 16; be fixed on thewrapper 15 on thewrapper placement pawl 16; the spoon that is fixed on the inside face ofouter wall 11 is placedpawl 14; be used to dip the spoon of contents; thepressing plate 32 that thickness is thicker than thejunctional membrane 33 of dome area 30; make the folding easily foldingline 34 of junctional membrane; thecutting edge 42 that is used for the cutting zone 40 of puncture through seal part; the sealing member that is used to deposit the sealing member of excision is depositedgroove 43, and thecutting support blade 44 that is used for excising fully thecutting support 41 of the sealing member that is pierced.

According to the capping of first embodiment of the invention, it is applied to deposit thepasty state contents 3 that those users can dip with spoon, perhaps such as the container of the contents of viscous solution or powder-product.

Describe second embodiment of the present invention now, wherein capping does not have placement pawl of the spoon in first embodiment and spoon as shown in Fig. 3 and 4.

Its operation order is as follows.

1) use finger or other instruments will be fixed in the outer wall (protective bulkhead) 11 or the wrapper on the outside face is placedwrapper 15 fixing on thepawl 16, i.e. the part of the outer wall area 10 of capping is removed;

2) pressingplate 32 of dome area is pushed downwards lightly with vertical direction by thumb;

3) by means of pressure thinjunctional membrane 33 is folded, cutting zone 40 also will descend simultaneously;

4) cuttingedge 42 that is fixed on the cutting zone 40 that the downside of the dome area 30 at container entrance place fixes descends with puncture through seal part 2, and folding simultaneously thinjunctional membrane 33 keeps folded states and can not return to its virgin state;

5) being cut sealing member thatblade 42 pierces through is inserted into sealing member and deposits (with reference to figure 4) in thegroove 43;

6) in order to open capping from container, with the opening direction rotary closure;

7) be inserted into sealing member deposit in thegroove 43, be not cut and the part of intact sealing member 2, also all be inserted into sealing member by the sharpcutting support blade 44 perpendicular to cuttingsupport 41 sides with the opening direction excision as required and deposit in thegroove 43, cut then sealingmember 2A is stored at the sealing member of capping and deposits in thegroove 43.

Capping according to second embodiment of the invention, the container that it is applied to deposit those aqueous system that can be drunk with the mouth contacting container by the user perhaps is applied to deposit those and can be introduced into the container such as contents such as milk, sour milk, fresh milk coffees that allows the user drink in the different vessels.

The 3rd embodiment of the present invention is described now.

In the closure construction of first embodiment, be fixed with in the bottom of the pressing plate of hemispherical area and be used for the easing lever 46 of puncture through seal part, and in hemispherical area, be formed with the upper space that is used to store contents to open it.

The 4th embodiment of the present invention is described now.

Figure 11 and 12 is illustrated on the inner wall surface of the outer wall area that does not have hemispherical area 30 fixedly cutting zone 40.Operating process according to the capping of four embodiment of the invention is as follows.

1) with airtight direction rotation (for screw thread) capping 4, and by pressure (for grooving) capping 4 is vertically descended with airtight fully, wherein capping 4 engages with the sealing member 2 of capping 4 internal fixation with the specific interval 50 of distance container 1 inlet;

2) by rotational force or the power that vertically descends withperforated portion 19 excision ofhermetic unit 17, and capping is joined tightly to the entrance of container;

3) cuttingedge 42 that is fixed on capping 4 inside faces of sealing member 2 pierces through, and is cut 44 cuttings of support blade and separates fully from the entrance of container 1;

4) the sealingmember 2A of excision is removed and is inserted into sealing member and deposited thegroove 43 from the inlet of container fully;

5) when with opening direction rotary closure 4, connectingbridge 18 is cut, perforatedportion 17 then by the lower protrusion backstop of screw thread fixing on the container entrance outside face to remain there, sealingmember 2A is stored in sealing member and deposits in thegroove 43 simultaneously.Under this state, capping 4 is opened from container entrance.

This capping is applied to depositpasty state contents 3 that the user can enough spoons dips or such as the container of the contents of viscous solution or powder-product.

As mentioned above, when the capping that engages with sealing member 2 in being fixed on capping in container 1 entrance was opened, sealing member 2 was pierced through, is excised and be inserted into capping in-to-in sealing member automatically and deposited in thegroove 43 so that preserve.

In addition, be fixed to the capping container entrance place, that when opening, can preserve sealingmember 2A automatically through encapsulation process, can be applied to any container, as long as these containers are through encapsulation process, irrelevant with contents, rather than say and only limit to beverage can, and the design of described capping (or pattern) also within the scope of the invention.

Industrial applicibility

As mentioned above, the capping with push type opener according to the present invention has following advantage.

That is, for example, at first because the seal that covers container can open by the method for pressing, institute so that The user can not run in order to remove seal will open the trouble of capping to obtain the contents in the container.

The second because the user easily openable container entrance and not need to for remove seal with He/her obtains beverage in the container or contents and catches and touch the entrance of container, so can wholesomely obtain to hold Receive thing.

The 3rd, when in capping, storing contents, can seal be opened by the method for pressing storage Exist in the capping contents can be stored in container in contents mix. Therefore, the user can be square Just mixing different contents drinks.

The 4th, be removed and automatically left in the capping because be fixed on the sealing member at container entrance place, so can not becoming rubbish, the sealing member of excision do not abandon.

At last, because spoon or suction pipe can be stored in the space on capping top, so the user can easily use them to come the interior contents of drinking container, and by the lid of capping is provided, can realize the actv. advertisement and prevent that impurity from entering, thereby improve the sanitary condition of spoon or suction pipe.

Claims (12)

1, the single type of container or two or multi-piece type capping comprise:

Removably join the lid at container entrance place to; With

Be arranged on the sealing member that described lid place is used to seal described container entrance or described lid, the sealing part forms the hemispherical area that can descend by the method for pushing,

(application reference day is on February 3rd, 1981 wherein at thin junctional membrane 33 internal fixation of described capping cutting support 41 to be arranged, the application people is DAINIPPON INK AND CHEMICALS, INC, application number is Sho57-126367, name is called the principle part of describing with reference to figure 1 in Japan's patent application formerly of " lid " about " wavy annular main body and lid (B) "), be fixed with structure such as sealing member at described cutting support 41 places and deposit groove 43 and cutting edge 44, and the sealing member 2 that the principle of using is sealed in described container entrance place is pierced through by the cutting edge 42 of described capping with new function, by described cutting support blade 44 excisions, being inserted into described sealing member then deposits in the groove 43 so that preserve.

2, capping as claimed in claim 1; wherein be fixed with the wrapper that is used to place wrapper 15 and place pawl 16, and on the inside face of described outer wall 11, be fixed with the spoon that is used to place spoon 13 and place pawl 14 in the interior or outer surface of the outer wall (protective bulkhead) 11 on described capping top.

3, single type or two or multi-piece type capping, wherein on the inside face of the side of described capping lid, be fixed with cutting support 41, cutting edge 42, cutting support blade 44, and sealing member deposit groove 43.

4, capping as claimed in claim 1 or 2, wherein thin junctional membrane has at least one folding line, makes that hemisphere (dome) zone can easily be folded.

5, as claim 1 or 2 or 3 described cappings, the sealing member that wherein is used to preserve the described capping of sealing member is deposited groove and is provided and is used for preserving the sealing member that is pierced, excises and separates.

6,, wherein be fixed with hermetic unit, connecting bridge, perforated portion or one or more grooving in the bottom of the outer wall area of the described capping that is connected to container as claim 1 or 2 or 3 described cappings.

7, capping as claimed in claim 1 or 2 wherein is provided with the pressing plate 32 of different shape in the center of dome area upper end, so that push described dome area.

8, as claim 1,2 or 3 described cappings, wherein said cutting support blade 44 is fixed on the described cutting support, and this cutting support has sealing member and deposits groove, be used to deposit be cut blade and the thorn bar 45 pierce through the back and the excision described sealing member.

9, capping as claimed in claim 1 or 2, wherein sting the center of pressing plate 32 that bar 45 is fixed on the hemispherical area 30 of described capping vertically downward, and have cylindrical shape, have pawl in its bottom, and have sharp-pointed end so that can easily perversely wear described sealing member.

10, as claim 1,2 or 3 described cappings, the easing lever 45 that wherein has a different shape is fixed on the center of inside face of pressing plate 32 of the hemispherical area 30 of described capping vertically downward.

11, capping as claimed in claim 1 or 2, wherein suitable easing lever 46 (for example, easing levers such as criss-cross or T shape) be fixed on the position of described thorn bar 45 to replace described thorn bar 45, thereby easily open described sealing member 2, and the in-to-in core in described hemispherical area 30 is formed with upper space 35, is used to deposit contents 3 as solution or powder.

12, capping as claimed in claim 3; the wrapper that wherein is used to place wrapper 15 is placed pawl 16 and is formed at the interior or outside face of the outer wall (protective bulkhead) 11 on the top of described capping, and the spoon that is used to place spoon 13 is placed the inside face that pawl 14 is formed at described outer wall 11.

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