CN101193804B - Plastic cap for unsealing - Google Patents
Plastic cap for unsealing Download PDFInfo
- Publication number
- CN101193804B CN101193804B CN200680020519XA CN200680020519A CN101193804B CN 101193804 B CN101193804 B CN 101193804B CN 200680020519X A CN200680020519X A CN 200680020519XA CN 200680020519 A CN200680020519 A CN 200680020519A CN 101193804 B CN101193804 B CN 101193804B
- Authority
- CN
- China
- Prior art keywords
- kaifeng
- hinge
- unsealing
- hot beverage
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
- B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
- B65D51/226—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being non integral with, or not fixedly attached to, the outer closure
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0028—Upper closure of the 51-type
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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
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0093—Membrane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
A plastic cap (5) for unsealing a sealing sheet excellent in unsealing property and pleasant to the taste and, particularly, when it is applied to hot beverage, capable of unsealing the sealing sheet (4) at an opening part without allowing fingers to touch the hot beverage in unsealing. The cap (5) fitted to the flange (2) of a cup type container (1) for hot beverage sealed by the sealing sheet (4) comprises an unsealing member (30) having a cutting edge, a lever member (40) connected to the unsealing member (30) and pushing down the cutting edge of the unsealing member (30), and a cap body having an opening for connecting and storing the unsealing member (30) and the lever member (40) through a hinge formed between the unsealing member (30) and the cap body. A stopper locking the unsealing member (30) at an unsealing position is vertically installed in the opening of the cap body. Engagement parts (43, 44) for locking the lever member (40) after the unsealing at an initial start position are formed on the lever member (40).
Description
Technical field
The present invention relates to the seal strip plastic cap for unsealing of hot beverage, with the cup-shaped receptacle dress hot beverage of sealing sheet plastic cap for unsealing buckle closure on cup-shaped receptacle.
Background technology
In the prior art,, use container for liquid cylindraceous in the liquid food field of fruit drink, coffee, lactic acid drink, liquid soup class, drinks etc.As this container for liquid, the convenient angle of using during from use, motion has the container for liquid that inlet formation part is installed, and this inlet forms part and has the Kaifeng parts that can be broken a seal to the sealing film of sealed open portion; The Kaifeng of Kaifeng parts with covering with buckle closure on the sealing film of sealed open portion with the sealing film that can break a seal.And, as the Kaifeng mechanism in these Kaifeng parts, known have following two types, thereby promptly directly be pressed into the Kaifeng type that broken a seal of parts and press the type (for example with reference to patent documentation 1) that the parts that break a seal are broken a seal by mentioning with parts bonded assembly Kaifeng, Kaifeng with rod unit.
For example, as the container for liquid that the geat that comprises the Kaifeng parts that directly are pressed into the Kaifeng parts and break a seal forms part is installed, the known liquid paper container that has a kind of with opening usefulness bolt, it is characterized in that, use in the paper container at the liquid that forms by sheet based on paper, outpour the hole reservations what above-mentioned central authorities at least were provided with the poroid wiring (シ シ Application order) made linearity or cutting eyelet, be pasted with at this back side that outpours the hole reservations can be disrumpent feelings sealing film, on the surface that outpours the hole reservations, installation is by outpouring wall body and forming from this outside horizontally disposed flange part in lower end that outpours wall body, the opening bolt that below the above-mentioned inwall that outpours wall body is horizontally disposed with by the thin-walled hinge, has the Kaifeng flap of overshooting shape sword, disrumpent feelings from the poroid wiring of the linearity at least that outpours the hole reservations or cutting eyelet and sheet that will be pasted with sealing film is opened to the left and right by pressing the Kaifeng flap, and end and form and outpour hole (with reference to patent documentation 1) by Kaifeng hinge integrated circuit board.
In addition, as will comprise directly be pressed into the Kaifeng parts and Kaifeng of the Kaifeng parts that break a seal with covering the in addition container for liquid of buckle closure, the known liquid container that has buckle closure to have to comprise the Kaifeng of the parts that break a seal with lid, this Kaifeng with lid is, have the Kaifeng parts that are installed on the container, framework is the upper end edge portion that short tubular with the height that can accommodate edge member and lower end are installed in container, edge member have outstanding downwards cutting edge and with the top plate portion articulated joint, thereby can will open simply by a part that makes cutting edge cut off this lid in lid Kaifeng around the turning cylinder displacement of hinge, and confirmable shape and size are stably carried out the opening of lid (for example with reference to patent documentation 2,3).
In addition, thereby mention with rod unit and the container for liquid of the geat formation part that the parts that will break a seal are broken a seal under giving as security as being equipped with by the Kaifeng that will be connected in the Kaifeng parts, known have the container for liquid that geat forms part is installed, geat forms part to have: the seal opening portion that forms opening in the part of container, operate the operating portion of this seal opening portion, with support this operating portion and be fixed in the support portion of said vesse, between the above-mentioned seal opening portion and operating portion of mutual subtend, setting has the slot part of the roughly U font of thinner wall section, aforesaid operations portion, by means of being connected in above-mentioned support portion at the outstanding support axial region that is provided with in the both sides of the position of having left given size from above-mentioned slot part, above-mentioned seal opening portion, operating portion and support portion, by above-mentioned thinner wall section and support axial region, integrally formed (for example with reference to patent documentation 4).
In addition, thereby as will have by the Kaifeng that will be connected in the Kaifeng parts mention with rod unit and Kaifeng that the parts that will break a seals are given as security the Kaifeng parts that broken a seal down with covering the in addition container for liquid of buckle closure, known have buckle closure that the container for liquid of Kaifeng with lid arranged, this Kaifeng with lid is: erect in the substantial middle position of the top board of concavity and be provided with the pillar plate, its base is set on top board near the place ahead of pillar plate is parallel to pillar plate and drift angle the place ahead otch for circular triangle, be provided with at the rear of pillar plate to have and compare the rear otch that width becomes the quadrangle shape on big base on year-on-year basis with the base of the place ahead otch, forwardly in the otch, to on the peripheral edge portion beyond the base, the contact wall be set setting, the Kaifeng plate of the drift angle of Kaifeng sword for the triangle of circle vertically is set below, be connected in top board on the base to have the gap around beyond on the base, to reduce on year-on-year basis than rear kerf width and length, width is compared the Kaifeng operating panel that strengthens on year-on-year basis with the base of Kaifeng plate, be connected with the front end rear of pillar plate and be arranged on otch top, rear, the position of the top board about Kaifeng plate and Kaifeng operating panel forms protrusion walls, at the place ahead of this protrusion walls peripheral edge portion ring-type is set and drinks a mouthful wall, setting is drunk mouth finger insertion oral area (for example with reference to patent documentation 5) is set in the wings forwardly.
Patent documentation 1: Japan opens flat 7-22921 communique in fact.
Patent documentation 2: TOHKEMY 2004-123155 communique.
Patent documentation 3: TOHKEMY 2005-22757 communique.
Patent documentation 4: Japanese kokai publication hei 09-301357 communique.
Patent documentation 5: TOHKEMY 2001-19003 communique.
Summary of the invention
The present invention is the following is problem: a kind of simple structure is provided and the Kaifeng property when using and mouthful sense of touch well, particularly under being applicable to the situation of hot beverage during Kaifeng finger can not contact hot beverage and be formed with can be with the seal strip plastic cap for unsealing of the hot beverage of the Kaifeng parts in sealing film Kaifeng of sealed open portion, and provide buckle closure to have this Kaifeng to adorn hot beverage with the cup-shaped receptacle that covers.And, the seal strip plastic cap for unsealing of the hot beverage that separately reclaims easily under the situation that a kind of material at cup-shaped receptacle is provided is aluminium or aluminium-film composite material.
The inventor etc. are in order to solve above-mentioned problem, (1) provides a kind of seal strip plastic cap for unsealing of hot beverage, its buckle closure is on the flange of hot beverage with the open circumferential end formation of cup-shaped receptacle, this hot beverage has sealed peristome with cup-shaped receptacle utilization sealing aluminium flake or sealed aluminum-resin film composite material sheet, it is characterized in that sealing sheet plastic cap for unsealing is made of Kaifeng parts, rod unit and lid body; These Kaifeng parts have the Kaifeng action plate, from the front end of the circular-arc or roof shape of described Kaifeng action plate and the left and right side forms downwards and the cutting edge in seal strip Kaifeng and the hinge that is formed on the rear end of Kaifeng action plate can be formed diaphragm plate; This rod unit has hinge in the position relative with the middle body of hinge formation diaphragm plate and forms vertical component effect, form vertical component effect and thinner wall section therebetween through the middle body that forms diaphragm plate by hinge and hinge and be connected with described Kaifeng parts, push the cutting edge of described Kaifeng parts in order to break a seal described seal strip as the central hinge that the slot part of U font constitutes; This lid body has the opening vertical wall, this opening vertical wall forms to be used for these Kaifeng parts and rod unit accommodated to the Kaifeng parts-rod unit of central concavity accommodates opening, this lid body is connected with described Kaifeng parts by the end hinge, described end hinge is formed the slot part that constitutes the U font between the both ends that hinge with tab and Kaifeng parts forms diaphragm plate across thinner wall section by the end hinge of the left and right sides that is formed on this opening vertical wall, described central hinge and end hinge form diaphragm plate along hinge and form same linearity, and the Kaifeng parts of the lid of the formation on described opening vertical wall body are accommodated the opening vertical component effect of opening, setting is provided with the Kaifeng parts that are made of a pair of prominent bar and stops portion, this a pair of prominent bar is when pressing the cutting edge of Kaifeng parts, form with the hinge of described Kaifeng parts that diaphragm plate engage and the parts card that will break a seal ends in the position, Kaifeng, be used for by with the Kaifeng parts and/or cover engaging of body and rod unit card after will the breaking a seal engagement section of the position when drinking only being formed with on the rod unit.
Further, seal strip plastic cap for unsealing as above-mentioned hot beverage, preferred adopt more than of following structure: (2) in the lateral circle surface inner face side of lid body, is formed with to be used for and the tight chimeric circumferential groove of the roll edges of the flange end that forms with the open circumferential end of cup-shaped receptacle at hot drink or thick wall part; (3) at the lateral circle surface of lid body, be formed with two thinner wall section that are provided with the interval vertical configuration of stipulating, this thinner wall section is used for taking off easily buckle closure at the seal strip Kaifeng of the flange of the open circumferential end formation of using cup-shaped receptacle at hot drink lid; (4) be formed at Kaifeng parts cutting edge, by: forms downwards from circular-arc or roof shape leading section, middle body is than front end zig-zag cutting edge formation two ends minister, that have the front cutting sword of double-sided blade or single face bladed blade tip and form downwards from the left and right side; (5) being used for the rod unit card behind the Kaifeng is ended the engagement section of the position when drinking, is the snap-latch piece of L font that extends the central authorities of the lug that is provided with hinge formation that engage, that be arranged on rod unit vertical component effect with central vertical shape that hinge at the Kaifeng parts forms diaphragm plate.
And, (6) provide a kind of cup-shaped receptacle of adorning hot beverage, on cup-shaped receptacle, this cup-shaped receptacle is equipped with hot beverage with the seal strip plastic cap for unsealing buckle closure of above-mentioned hot beverage, utilizes sealing aluminium flake or sealed aluminum-resin film composite material sheet to seal peristome.In addition, (7) about the dress hot beverage cup-shaped receptacle, the material that preferably adopts cup-shaped receptacle is the formation of aluminium or aluminium-resin film composite material.
Description of drawings
Fig. 1 is the birds-eye view of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged.
Fig. 2 is the front view of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged.
Fig. 3 is the lateral plan of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged.
Fig. 4 is the back view of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged.
Fig. 5 is the axonometric drawing of the seal strip plastic cap for unsealing of hot drink of the present invention.
Fig. 6 is the upward view of the seal strip plastic cap for unsealing of hot drink of the present invention.
Fig. 7 is the A-A section-drawing (state does not break a seal) of Fig. 1.
Fig. 8 is the A-A section-drawing (Kaifeng state) of Fig. 1.
Fig. 9 is the A-A section-drawing (state when drinking) of Fig. 1.
Figure 10 is the axonometric drawing (state when drinking) of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged.
Figure 11 is the figure of the modified example of expression cup type container of the present invention.
Nomenclature
1 hot drink cup type container
2 flanges
The roll edges of 3 flanges
4 seal strips
5 seal strip plastic cap for unsealing
6 end hinges
7 central hinges
10 lid bodies
11 opening vertical walls
12 round crest boards
13 the 1st side perimembranous
14 the 2nd side perimembranous
15 stage portion
16 thin and thick portions
The pit of 17 round crest boards
18 end hinges form uses tab
19 Kaifeng parts stop portion
The circumferential slot of 20 the 2nd side perimembranous inner face side
The thinner wall section of 21 the 2nd side perimembranous
The thin-walled groove of 22 stage portion
23 pit fore-ends
30 Kaifeng parts
31 hinges form diaphragm plate
32 Kaifeng action plates
33 front cutting swords
34 both sides cutting edges
35 circular depressions
36 lugs in the extension setting of the central vertical shape ground of hinge formation diaphragm plate
37 Kaifeng parts connectors
40 rod units
41 hinges form vertical component effect
42 bar start plates
43 form the snap-latch piece of the L font that the central authorities of vertical component effect are provided with at hinge
The snap-latch piece of the 44 L fonts that are provided with in the rear end of bar start plate
The recess of 45 Long Circles (ellipse)
46 circular-arc grooves
47 rod unit connectors
The specific embodiment
Below, based on the description of drawings embodiments of the present invention.Fig. 1 is the birds-eye view of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged, Fig. 2 is the front view of same cup type container, Fig. 3 is the lateral plan of same cup type container, Fig. 4 is the back view of same cup type container, Fig. 5 is the axonometric drawing of the seal strip plastic cap for unsealing of hot drink of the present invention, Fig. 6 is the upward view of same cup type container, Fig. 7 is the A-A section-drawing (state does not break a seal) of Fig. 1, Fig. 8 is the A-A section-drawing (Kaifeng state) of Fig. 1, Fig. 9 is the A-A section-drawing (state when drinking) of Fig. 1, Figure 10 is the axonometric drawing (state when drinking) of the cup type container of buckle closure seal strip plastic cap for unsealing that hot drink of the present invention is arranged, and Figure 11 is the modified example of cup type container.Below, for convenience, sometimes the below among Fig. 1 is called front end, the top is called the rear end.
Shown in Fig. 7～9, be formed with the flange 2 that its end forms roll edges 3 or heavy section with the open circumferential end of cup-shaped receptacle 1 at hot drink.Cup-shaped receptacle is after filling contains hot drink (coffee, black tea, Japanese tea, soup etc.), be installed with sealed aluminum thin slice or sealed aluminum-resin film composite material sheet (hereinafter referred to as " seal strip 4 ") with utilizing waterproof such as heat seal, thus the peristome of airtight container.As above-mentioned sealed aluminum-resin film composite material sheet, can exemplify the sheet material that is pressed with the sealing layer of ethene-alpha-olefin copolymer etc. on aluminium thin layer upper strata.And, as the material of cup-shaped receptacle 1, though so long as be used for the material of this kind container at present and just be not particularly limited, from the material angle approximate, that reclaim respectively of seal strip 4 preferably aluminium or aluminium resin film composite material.Cup-shaped receptacle 1 for example can by will by the aluminium foil sandwich layer of 60～200 microns of thickness and the thickness that forms on its two sides respectively be the laminate that forms of 1～300 micron synthetic resin overplate in addition multistage deep-draw moulding create (with reference to Figure 11).
Hot drink seal strip plastic cap for unsealing 5 of the present invention, shown in Fig. 2～4 and Fig. 7～11, buckle closure is on the flange 2 that the hot drink that has been sealed the cup peristome by seal strip 4 forms with the cup open circumferential end of cup-shaped receptacle 1.Seal strip plastic cap for unsealing 5, shown in Fig. 1 and Fig. 5～10, be made of Kaifeng parts 30, rod unit 40 and lid body 10, this lid body 10 has formation their central concavity ground is connected the opening vertical wall 11 that the Kaifeng parts-rod unit of accommodating usefulness is accommodated opening.And as shown in Figure 9, the part that Kaifeng parts 30 are pressed when drinking becomes drinks mouth.As the material of seal strip plastic cap for unsealing 5, can exemplify polypropylene etc., and seal strip plastic cap for unsealing 5 can utilize manufacturings such as injection moulding.
In the left and right sides cooresponding with the connection location of Kaifeng parts 30 and rod unit 40, that formation Kaifeng parts-rod unit is accommodated the opening vertical wall 11 of opening, as shown in figure 10, be formed with the end hinge and form with tab 18.The end hinge 6 that utilization forms across thinner wall section between this end hinge formation is with the both ends of the hinge formation diaphragm plate 31 of tab 18 and Kaifeng parts 30, connection cover body 10 and Kaifeng parts 30.And, form the left and right sides that front slightly is cooresponding, formation Kaifeng parts-rod unit is accommodated the opening vertical wall 11 of opening of diaphragm plate 31 at hinge with Kaifeng parts 30, shown in Fig. 1,6,10, uprightly be provided with the Kaifeng parts that form by the big prominent bar of projecting height change below direction from it and stop portion 19.The hinge of the Kaifeng parts 30 that these Kaifeng parts are rotated when stopping portion 19 with Kaifeng forms diaphragm plate 31 and engages, and shown in Fig. 9,10, Kaifeng parts 30 can be limited to the position, Kaifeng.
Seal strip Kaifeng is with covering 5, utilize above-mentioned the 2nd side perimembranous 14 buckle closures to be the flange 2 of hot drink with open circumferential portion place's formation of cup-shaped receptacle 1, but, in the 2nd side perimembranous inner face side, shown in Fig. 7～9, also can be formed with and be used for and the tight chimeric circumferential slot 20 of the roll edges 3 of the flange end that forms with the open circumferential end of cup-shaped receptacle 1 at hot drink or wall thickness part.Utilize this circumferential slot 20, can prevent to be exuded to the outside from drinking mouth place in addition from the hot beverage that the seal strip 4 that breaks flows out.And, as shown in Figure 5,, after drinking, taking off seal strip Kaifeng with covering 5 from cup-shaped receptacle 1 easily if form 2 thinner wall section 21 with the predetermined distance vertical configuration in the 2nd side perimembranous 14, the result has just promoted to reclaim respectively.At this moment, as and above-mentioned 2 thinner wall section between cooresponding stage portion 15 be formed with thin-walled groove 22, take off seal strip Kaifeng with covering 5 from cup-shaped receptacle 1 drinking the back just easilier.
Kaifeng parts 30, as long as the hinge that has the cutting edge 33,34 (Fig. 6～9) of Kaifeng action plate 32, the seal strip 4 that can break a seal, forms at the opposition side of cutting edge 33,34 forms diaphragm plate 31 (Fig. 6～10) and just is not particularly limited, cutting edge forms downwards from the circular-arc or roof shape front end and the left and right side of Kaifeng action plate, and hinge forms the rear end that diaphragm plate 31 is formed at the Kaifeng action plate.The blade tip of the cutting edge 33 that forms at front end can be double-sided blade or single face sword or sawtooth sword, but the cutting edge of front end 33 is in the action of the Kaifeng of the seal strip 4 of cup-shaped receptacle, owing to form initial collapses at seal strip 4, thus preferably central portion than two ends minister's the V word shape or the double-sided blade or the single face sword of U word shape.With respect to this, the blade tip 34 of the cutting edge that forms downwards from the left and right side preferably makes the sawtooth sword owing to be to enlarge the initial collapse position than double-sided blade or single face sword.In order on the action plate of Kaifeng, to improve its intensity, shown in Fig. 1,5, can partly form circular recess 35 in substantial middle.Rear end at Kaifeng action plate 32 forms diaphragm plate 31 at the long hinge that forms of left and right directions downwards, through thinner wall section, be formed with: form the slot part of roughly U font of vertical component effect 40 as hinge with rod unit 40 at its long side direction middle body and the central hinge 7 that constitutes and at its long side direction both ends as and the end hinge of lid body 10 form the end hinge 6 that constitutes with the slot part of the roughly U font of tab 18.This hinge forms the long side direction both ends of diaphragm plate 31 also as Kaifeng parts card is ended in the engagement section of breaking a seal the position.
Just be not particularly limited with the hinge formation vertical component effect 41 that its front end forms downwards as long as rod unit 40 is formed with bar start plate 42, the central hinge 7 of the slot part of U font is connected in above-mentioned Kaifeng parts 30 to rod unit 40 through constituting roughly from the thinner wall section between the middle body of the hinge formation diaphragm plate 31 of its hinge formation vertical component effect 41 and above-mentioned Kaifeng parts 30.This hinge forms vertical component effect 41 when mentioning bar start plate 42, at first forming 31 of diaphragm plates with the hinge of above-mentioned Kaifeng parts 30 contacts, if just push hinge and form diaphragm plate 31 Kaifeng parts 30 are rotated as turning cylinder with end hinge 6 further mentioning, utilize its cutting edge 33,34 to carry out the Kaifeng of seal strip.And, at rod unit 40, form engagement section 43,44, this engagement section 43,44 be used for by with Kaifeng parts 30 and/or engaging of body 10 of lid and rod unit 40 cards after will break a seal end be recessed into from round crest board 12 towards cup drink the time the position.Engagement section as being used for the rod unit behind this Kaifeng is limited to the position when drinking can exemplify out: shown in Fig. 6～7, extend with central vertical shape that hinge at Kaifeng parts 30 forms diaphragm plate 31 that the lug that is provided with is 36 that engage, the snap-latch piece 43 of the cross section L font of central authorities' setting of forming vertical component effect 41 at the hinge of rod unit 40; Or shown in Fig. 7,8,9, be positioned at the Kaifeng parts-rod unit that covers body 10 and accommodate the snap-latch piece 44 of fore-end cross section L fonts 23 that engage, that be provided with in the rear end of bar start plate 42 of pit 17 of the rear end of opening.Utilize this engagement section 43,44, body is covered in the nose contact in the time of can avoiding drinking hot beverage, drinks hot beverage easily thereby become.On above-mentioned bar start plate,, shown in Fig. 1,5, also can partly form oblong recess 45 in substantial middle in order to strengthen its intensity.And then, also can be on bar start plate rear end side be provided for the circular-arc groove 46 of easy lifting arm parts.
Then utilize Fig. 7～9, the action of seal strip plastic cap for unsealing 5 of the present invention is described.Lid 5 at the state that do not break a seal shown in Figure 7, the Kaifeng action plate 32 of Kaifeng parts 30 and the bar start plate of rod unit 40 42 are not outstanding upward from round top plate portion 12, Kaifeng parts 30 are fixed in by Kaifeng parts connector 37 and cover body 10, and rod unit 40 with and pit 17 between have a predetermined distance state be fixed in by rod unit connector 47 and cover body 10.At first, the bar start plate 42 of mentioning rod unit 40, the hinge formation vertical component effect 41 of rod unit 40 and hinge formation diaphragm plate 31 faces of Kaifeng parts 30 are joined, by further mentioning again, pushing hinge formation diaphragm plate 31 rotates Kaifeng parts 30, utilize its cutting edge 33,34 with seal strip 4 Kaifeng, the hinge of the Kaifeng parts 30 that rotate forms the both ends of diaphragm plate 31, scratch accommodating the left and right sides of the opening vertical wall 11 of opening and erect the Kaifeng parts that are provided with and stop portion 19 and engaging with it forming Kaifeng parts-rod unit of lid body 10, parts 30 cards that will break a seal end behind the position, Kaifeng (Fig. 8), the bar start plate 42 of rod unit 40 is given as security the position that pours into when drinking, make the hinge that is arranged at rod unit 40 form the snap-latch piece 43 of cross section L font of the central authorities of vertical component effect 41, when central vertical shape that hinge at Kaifeng parts 30 forms diaphragm plate 31 extends the lug 36 that is provided with and engage, make the snap-latch piece 44 of the cross section L font of the rear end of rod unit 40 setting be positioned at the Kaifeng parts-rod unit that covers body 10 and accommodate the pit fore-end 23 of the rear end of opening and engage (Fig. 9).Like this, owing to the interval that between bar start plate 42 and pit 17, is formed with regulation at the state of not breaking a seal (Fig. 7), can insert finger easily at this interval and the action that breaks a seal.And the state when drinking (Fig. 9), bar start plate 42 are stuck the state that is recessed into from round crest board 12, and nose contacts with the lid body in the time of can avoiding beverage, drinks hot beverage easily thereby become.Drink hot beverage with this state, after finishing off, mention between the thinner wall section 21 of two article of the 2nd side perimembranous that the 2nd side perimembranous 14 of covering body 10 is provided with, take off seal strip plastic cap for unsealing 5 with cup-shaped receptacle 1 from hot drink.
Industrial applicibility
According to the present invention, a kind of simple structure can be provided, the Kaifeng in the time of Kaifeng parts or rod unit can being fixed on uses such as assigned position is functional, particularly under drinking the situation of hot beverage during Kaifeng finger can not contact hot beverage and be formed with can be with the diaphragm seal plastic cap for unsealing of the hot beverage of the Kaifeng parts in sealing film Kaifeng of sealing peristome, and provide and be filled with buckle closure this Kaifeng hot beverage of the cup-shaped receptacle that covers is arranged. And, be in the situation of aluminium or aluminium-film composite material in the material of cup-shaped receptacle, can reclaim respectively simply the diaphragm seal plastic cap for unsealing of hot beverage.
Claims (7)
1. the seal strip plastic cap for unsealing of a hot beverage, the seal strip plastic cap for unsealing buckle closure of described hot beverage is on the flange of hot beverage with the open circumferential end formation of cup-shaped receptacle, this hot beverage has sealed peristome with cup-shaped receptacle utilization sealing aluminium flake or sealed aluminum-resin film composite material sheet, it is characterized in that sealing sheet plastic cap for unsealing is made of Kaifeng parts, rod unit and lid body;
These Kaifeng parts have the Kaifeng action plate, from the front end of the circular-arc or roof shape of described Kaifeng action plate and the left and right side forms downwards and the cutting edge in seal strip Kaifeng and the hinge that is formed on the rear end of Kaifeng action plate can be formed diaphragm plate;
This rod unit has hinge in the position relative with the middle body of hinge formation diaphragm plate and forms vertical component effect, form vertical component effect and thinner wall section therebetween through the middle body that forms diaphragm plate by hinge and hinge and be connected with described Kaifeng parts, push the cutting edge of described Kaifeng parts in order to break a seal described seal strip as the central hinge that the slot part of U font constitutes;
This lid body has the opening vertical wall, this opening vertical wall forms to be used for these Kaifeng parts and rod unit accommodated to the Kaifeng parts-rod unit of central concavity accommodates opening, this lid body is connected with described Kaifeng parts by the end hinge, and described end hinge is formed the slot part that constitutes the U font between the both ends that hinge with the tab and the parts that break a seal forms diaphragm plate across thinner wall section by the end hinge of the left and right sides that is formed on this opening vertical wall;
Described central hinge and end hinge form diaphragm plate along hinge and form same linearity, and the Kaifeng parts of the lid of the formation on described opening vertical wall body are accommodated the opening vertical component effect of opening, setting is provided with the Kaifeng parts that are made of a pair of prominent bar and stops portion, this a pair of prominent bar is when pressing the cutting edge of Kaifeng parts, form with the hinge of described Kaifeng parts that diaphragm plate engage and the parts card that will break a seal ends in the position, Kaifeng, be used for by with the Kaifeng parts and/or cover engaging of body and rod unit card after will the breaking a seal engagement section of the position when drinking only being formed with on the rod unit.
2. the seal strip plastic cap for unsealing of hot beverage as claimed in claim 1, it is characterized in that, in the lateral circle surface inner face side of lid body, be formed with and be used for and the tight chimeric circumferential groove of the roll edges of the flange end that forms with the open circumferential end of cup-shaped receptacle at hot beverage or thick wall part.
3. the seal strip plastic cap for unsealing of hot beverage as claimed in claim 1 or 2, it is characterized in that, lateral circle surface at the lid body, be formed with two thinner wall section with the interval vertical configuration setting of regulation, described thinner wall section is used for taking off easily buckle closure and is breaking a seal with covering at the seal strip of hot beverage with the flange of the open circumferential end formation of cup-shaped receptacle.
4. the seal strip plastic cap for unsealing of hot beverage as claimed in claim 1, it is characterized in that, be formed at the cutting edge of Kaifeng parts, by: forms downwards from circular-arc or roof shape leading section, middle body is than front end zig-zag cutting edge formation two ends minister, that have the front cutting sword of double-sided blade or single face bladed blade tip and form downwards from the left and right side.
5. the seal strip plastic cap for unsealing of hot beverage as claimed in claim 1, it is characterized in that, being used for the rod unit card behind the Kaifeng is ended the engagement section of the position when drinking, is the snap-latch piece of L font that extends the central authorities of the lug that is being provided with hinge formation that engage, that be arranged on rod unit vertical component effect with central vertical shape that hinge at the Kaifeng parts forms diaphragm plate.
6. cup-shaped receptacle of adorning hot beverage, it is characterized in that, the seal strip plastic cap for unsealing of hot beverage as claimed in claim 1, buckle closure is on cup-shaped receptacle, this cup-shaped receptacle is equipped with hot beverage, utilizes sealing aluminium flake or sealed aluminum-resin film composite material sheet to seal peristome.
7. the cup-shaped receptacle of dress hot beverage as claimed in claim 6 is characterized in that, the material of cup-shaped receptacle is aluminium or aluminium-resin film composite material.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP171746/2005 | 2005-06-10 | ||
| JP2005171746A JP4778734B2 (en) | 2005-06-10 | 2005-06-10 | Plastic cap for opening |
| PCT/JP2006/310850 WO2006132117A1 (en) | 2005-06-10 | 2006-05-31 | Plastic cap for unsealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101193804A CN101193804A (en) | 2008-06-04 |
| CN101193804B true CN101193804B (en) | 2011-09-28 |
Family
ID=37498319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200680020519XA Expired - Fee Related CN101193804B (en) | 2005-06-10 | 2006-05-31 | Plastic cap for unsealing |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4778734B2 (en) |
| KR (1) | KR101307439B1 (en) |
| CN (1) | CN101193804B (en) |
| TW (1) | TW200722345A (en) |
| WO (1) | WO2006132117A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4943020B2 (en) * | 2006-02-27 | 2012-05-30 | 株式会社吉野工業所 | Overcap container with opening blade |
| ES2273607B1 (en) * | 2006-05-26 | 2008-02-16 | Grup Vemsa 1857 S.L. | CLOSURE FOR A CONTAINER OF THE TYPE THAT PRESENTS AN INITIALLY SEALED SUPPLY MOUTH IN A HERMETIC SHAPE FOR A RASGABLE SHEET. |
| FR2910883A1 (en) * | 2006-12-29 | 2008-07-04 | Biomind Corp | Closing device for e.g. bottle containing soda, has cap formed by cleat that is movably mounted in opening around transversal axis for permitting tilting of cleat toward interior of cover, when tab is raised |
| JP5236237B2 (en) * | 2007-09-28 | 2013-07-17 | 株式会社吉野工業所 | Container with overcap |
| JP5395485B2 (en) * | 2009-03-25 | 2014-01-22 | 森永乳業株式会社 | A container with an overcap having an opening blade and a food and drink package using the container with an overcap |
| CN102030136A (en) * | 2010-04-06 | 2011-04-27 | 洪啟瑞 | Cup cover |
| TWI392625B (en) * | 2010-10-22 | 2013-04-11 | Rich Cup Bio Chem Tech Co Ltd | Cap |
| TW201235271A (en) * | 2011-02-24 | 2012-09-01 | Fieldct Inc | Cup cover capable of conveniently adding creamer or granulated sugar |
| US9925120B2 (en) * | 2012-11-14 | 2018-03-27 | Abbott Laboratories | Cap suitable for use with enteral feeding container |
| EP2913276A1 (en) | 2014-02-27 | 2015-09-02 | Estavayer Lait SA | Plastic can and method for manufacturing same |
| JP6456660B2 (en) * | 2014-11-06 | 2019-01-23 | 森永乳業株式会社 | A container with an overcap having an opening blade and a food and beverage package using the container with an overcap |
| JP6476071B2 (en) * | 2015-05-29 | 2019-02-27 | 株式会社吉野工業所 | Cup container with lid |
| JP6501697B2 (en) * | 2015-11-30 | 2019-04-17 | 株式会社吉野工業所 | Cup container with lid |
| WO2017100829A1 (en) * | 2015-12-14 | 2017-06-22 | Cryovac Australia Pty Ltd | Lid for container |
| JP7490192B2 (en) | 2020-02-20 | 2024-05-27 | 四国化工機株式会社 | Plug for liquid-filled container and liquid-filled container equipped with said plug |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105252A (en) * | 1986-09-16 | 1988-03-30 | 新日本制铁株式会社 | The easy top cover of opening |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780442U (en) * | 1980-10-31 | 1982-05-18 | ||
| JPH0223552Y2 (en) * | 1986-08-27 | 1990-06-27 | ||
| JP3607002B2 (en) * | 1996-04-30 | 2005-01-05 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | Container spout forming device |
| JP3845924B2 (en) * | 1996-12-13 | 2006-11-15 | 凸版印刷株式会社 | Plastic Steion Tag Type Easy Open Mouth Plug |
| JP4258603B2 (en) * | 2002-10-01 | 2009-04-30 | 東洋製罐株式会社 | Cup type container opening aid |
| JP4300882B2 (en) * | 2003-06-06 | 2009-07-22 | 凸版印刷株式会社 | Cup container with cap with opening blade |
-
2005
- 2005-06-10 JP JP2005171746A patent/JP4778734B2/en not_active Expired - Fee Related
-
2006
- 2006-05-30 TW TW095119237A patent/TW200722345A/en unknown
- 2006-05-31 CN CN200680020519XA patent/CN101193804B/en not_active Expired - Fee Related
- 2006-05-31 WO PCT/JP2006/310850 patent/WO2006132117A1/en active Application Filing
- 2006-05-31 KR KR1020087000184A patent/KR101307439B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105252A (en) * | 1986-09-16 | 1988-03-30 | 新日本制铁株式会社 | The easy top cover of opening |
Non-Patent Citations (5)
| Title |
|---|
| JP昭和57-80422U 1982.05.18 |
| JP特开2004-123155A 2004.04.22 |
| JP特开2004-359314A 2004.12.24 |
| JP特开平10-167249A 1998.06.23 |
| JP特开平9-301357A 1997.11.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101307439B1 (en) | 2013-09-12 |
| CN101193804A (en) | 2008-06-04 |
| JP4778734B2 (en) | 2011-09-21 |
| KR20080031724A (en) | 2008-04-10 |
| JP2006341919A (en) | 2006-12-21 |
| TWI361786B (en) | 2012-04-11 |
| WO2006132117A1 (en) | 2006-12-14 |
| TW200722345A (en) | 2007-06-16 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ishimoto Mikio Inventor after: Nakamitsu Hidehito Inventor after: Ueda Hideo Inventor before: Ishimoto Mikio Inventor before: Nakamitsu Hidehito |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MIKIO ISHIMOTO HIDEHITO NAKAMITSU TO: MIKIO ISHIMOTO HIDEHITO NAKAMITSU UEDA, TAKESHI HIDE |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150531 |
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| EXPY | Termination of patent right or utility model |