CN102627165B - Bottle cap device - Google Patents
Bottle cap device Download PDFInfo
- Publication number
- CN102627165B CN102627165B CN201210100901.9A CN201210100901A CN102627165B CN 102627165 B CN102627165 B CN 102627165B CN 201210100901 A CN201210100901 A CN 201210100901A CN 102627165 B CN102627165 B CN 102627165B
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- Prior art keywords
- lid
- hoop
- along
- ring
- bottle cap
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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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
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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
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
Abstract
The invention discloses a bottle cap device comprising a cap and a nozzle member with a cylindrical outflow port. The cap is connected with the nozzle member by using a thread, wherein the nozzle member is provided with a baffle; the cap comprises a cap body; the lower edge of the cap body is provided with an anti-theft hoop clamped with the periphery of the baffle; the anti-theft hoop is divided into two segmented hoop members which are connected by using cut-off pieces; the internal wall of the anti-theft hoop is provided with pawl parts symmetrically distributed along the centre of the cap; the periphery of the baffle is provided with pawls engaged with the pawl parts; the surface on the lower edge of the cap body is provided with a plurality of positioning grooves along the circumferential direction; the depths of the positioning grooves along the screw-in direction of the cap increase gradually; and the upper surface of the baffle, corresponding to the circumferential direction of the positioning grooves of the cap body, is provided with a plurality of positioning blocks. The bottle cap device disclosed by the invention can be used for preventing the bottle caps from being over-tightened and does not result in a situation that the bottle caps cannot be tightened, so that the difficulty in opening the bottle caps by consumers is avoided, and meanwhile, the accidental unscrewing of the non-tightened cap is prevented.
Description
Technical field
The present invention relates to a kind of bottle cap device, be specifically related to a kind of bottle cap device for packing container.
Background technology
In the industry, normally used bottle comprises lid and mouth of pipe part, and mouth of pipe part is arranged on packing container, mounts cover to unload to be screwed in freely on mouth of pipe part, to open and close mouth of pipe part.For many years, for the packing container with bottle cap device, be not found bottle cap broken a seal in the situation that, lid opened and the severe commercial activity that changes content and so on has become social problem.Had afterwards contriver to design a kind of bottle cap with antitheft hoop, wherein, bottle cap comprises lid and is connected in the antitheft hoop of cover rim, lid is cylindrical structural, its one end sealing, and the other end opens wide, cover cap is on mouth of pipe part, and lid and mouth of pipe part are threaded connection, screw.Hoop is comprised of two sections of hoop parts, between adjacent hoop parts, is connected to cut off machine, in order to occur fracture while outwarding winding slightly at lid so as simple and easy, react cover intuitively and broke a seal, still do not break a seal.The inwall of hoop is provided with at least two claws, and two claws are arranged symmetrically along the central axis covering.On the inwall of hoop, be also provided with jut.Between lid and hoop, be circumferentially connected with at least two connecting straps, to ensure to cover, behind Kaifeng, bind round displacement distortion but can not depart from lid completely.
But existing anti-theft bottle cap device still comes with some shortcomings, during due to encapsulation, the final position of lid rotation is difficult to determine, easily causes two kinds of poor sealing states: the one, and rotation tension, causes customer to be difficult to open; The 2nd, rotation not, causes sealing unreal, once packaging bag outside is subject to certain extruding, in bag, a content just spills from flow export, and may occur that ratchet does not engage completely with claw, causes opening lid in the situation that not cutting off connecting strap.
The packing container of packing container, particularly beverage is liking of child.On market, there is the bottle cap device of part beverage due to less, its small lid screwing down tends to be gulped down by some not yet sensible childs by mistake, if lid is stuck in child throat what is more, very easily cause and suffocate, also may there is life danger in the words of taking out not in time lid.For addressing this problem, there is contriver to design a kind of bottle cap device with frenulum, this frenulum is still connected on mouth of pipe part or packing container after lid is screwed down, although this mode is necessarily once solved the problem gulping down on degree by mistake, still has weak point; Because child after beverage, often can not throw away packing container immediately, but repeatedly play in finishing off packing container, thereby frenulum very easily damages lid come off, and still has the danger by mistake being gulped down by the child that plays.In addition, invent in addition people and gulp down for preventing child by mistake, the size of opening one's mouth according to child, has designed a kind of larger lid, and child can not be swallowed; Although this kind of mode also can prevent that most of child from gulping down, but still can not get rid of some exceptions by mistake, such as child's mouth type is larger, or older child etc.
Summary of the invention
The object of the invention is to for addressing the above problem, a kind of anti-theft type bottle cap device for packing container is provided, this bottle cap device can stop lid excessively stubborn from the tangential direction of bottle cap rotation, avoid customer, especially child is difficult to uncap, bottle cap device of the present invention can also prevent that most of child from can not swallow in mouth simultaneously, also can not cause and suffocate, thereby have a good application prospect even if gulped down while blocking throat by mistake.
For realizing the technical scheme of the object of the invention, be: a kind of bottle cap device, comprise the mouth of pipe part that covers and there is cylindric flow export, described lid is connected with the flow export handling of mouth of pipe part freely by screw thread, wherein, described mouth of pipe part is provided with from its periphery and gives prominence to for stoping the baffle plate of described lid precession, described lid comprises lid, and lid lower edge is provided with the antitheft hoop with described baffle plate peripheral snap; Described antitheft hoop is divided into two sections of hoop parts, and each section of hoop connects by cut off machine between parts, between hoop parts and lid, by connecting strap, is connected; Described antitheft hoop inwall is provided with the claw that four Central Symmetries along lid distribute, and described baffle plate periphery is provided with four ratchets that engage with described claw; On described lid lower edge surface, be along the circumferential direction provided with some positioning grooves, all along the precession direction of covering from-shallow-to-deep, the deep end of each positioning groove forms the retaining wall with axial depth to each positioning groove when to next positioning groove transition; The upper surface of described baffle plate corresponding to lid positioning groove week be upwards provided with some locating pieces, when described locating piece slides into positioning groove deep end, retaining wall is encountered in locating piece side, now described lid and the sealing of mouth of pipe part, described ratchet engages with claw.Described lid also comprise have cyclic structure ring, described ring set is located at outside lid, lid and between ring, have can be ventilative up and down passage, lid periphery with encircling an inwall, by a plurality of Connection Elements, be fixedly connected with; Described ring is provided with to some running through ring outer peripheral face with the breather holes of ring internal face, this breather hole is along ring is circumferentially distributed.
By retaining wall, to the stopping of locating piece, from the tangential direction of lid rotation, stop lid excessively stubborn, avoid customer, especially child is difficult to uncap; Just the innermost that is positioned at positioning groove while simultaneously being stopped by retaining wall due to locating piece, precession meeting is subject to the obstruction of retaining wall forward, and revolving backward withdraws the membership is subject to the slight obstruction of positioning groove bottom angled face, prevents from causing surprisingly outwarding winding lid because of careless friction touching; Thereby being used in conjunction with of positioning groove and locating piece, both can prevent that lid is excessively stubborn, can not cause again occurring lid and twist not tight situation.Connecting strap guarantees that the cut off machine disconnecting when twist-off cap can not depart from lid, prevent tiny and with the hoop parts of bur by the environmental pollution that arbitrarily abandons and cause or stab other people.
In addition, because whole lid has increased a ring with breather hole, increased the size of lid, stoped common child to swallow in mouth lid is whole, simultaneously whole lid by handle, encircle and lid between gap and handle encircle circumferential breather hole, not only can breathe freely up and down but also can all around breathe freely, even if thereby gulped down also can not cause by child and block throat because of lid and produce the dangerous situation suffocating by mistake.
As the further improvement of this programme, the upper surface of described locating piece is tilted to down along the direction of lid precession, and the upper surface of locating piece and the inclined-plane of positioning groove are fitted.
As the further improvement of this programme, the upper surface of described locating piece and the inclined-plane of described positioning groove are provided with the coarse lines for increasing friction force.
By the inclined-plane of locating piece and positioning groove be affixed merge coarse lines is set can increasing friction force, allow lid lid be obtained can not be excessively stubborn in the situation that and better screw effect.
As the further improvement of this programme, the direction that described claw is outwarded winding along lid turns forward, and the direction that described ratchet screws along lid turns forward, thereby when outwarding winding the lid not breaking a seal, makes the more closely fastening of ratchet matching on claw and mouth of pipe part.
By connecting strap and the position that is connected of hoop parts are located at, bind round separately parts and along lid, screw the front end of direction, and claw is located at and is bound round separately parts and along lid, screw the mode of the end of direction, make connecting strap and the claw of adjacent hoop parts be separately positioned on cut off machine two ends, thereby cut off machine is formed to larger tension force, can effectively reduce the antitheft hoop of the state of not breaking a seal is carried out to the possibility that malice rehearses, also can further guarantee to cover the effect that cut off machine must disconnect when normally outwarding winding.
As the further improvement of this programme, the neighboring of described lid lower edge is provided with the lid eaves extending radially outward, and the outer circumference diameter of lid eaves is more than or equal to the outer circumference diameter of described antitheft hoop, and in antitheft hoop, all diameters are greater than the outer circumference diameter of lid lower edge; The hoop parts of described antitheft hoop are connected by described connecting strap with lid lower edge, and this connecting strap extends radially outwardly along lid, and the back side of connecting strap is connected with lid eaves, and hoop parts are radially connected with lid eaves and are axially connected by connecting strap and lid.
Further improvement as this programme, described every section of hoop parts are connected with lid by a described connecting strap, connecting strap and the position that is connected of hoop parts are located at and are bound round separately parts and along lid, screw the front end of direction, the first claw of each section of hoop parts is located at and is bound round separately parts along the lid front end of direction of outwarding winding, to cut off machine end points is formed to larger tension force.
As a kind of improvement of this programme, described Connection Element is schistose texture, and this sheet Connection Element is uniformly distributed circumferentially.
As a kind of improvement of this programme, described sheet Connection Element has fan-shaped curved surface, and this fan-shaped Connection Element is symmetrical arranged in the shape of a spiral.
As the further improvement of this programme, described breather hole, along ring is circumferentially uniformly distributed, prevents that the radially situation at ventilative dead angle from appearring in bottle cap; The end face of described lid is lower than the upper wall place plane of breather hole, and making can be along a plurality of radially ventilative by breather hole ring.
As the further improvement of this programme, the described annular inner wall ring is smooth facing directly, the stripping forming when facilitating actual production to manufacture; The outer wall of ring, be the curved surface to periphery projection, the curved surface between adjacent breather hole is provided with anti-skidding striped, not only comfortable but also non-slip while making to hold.
Accompanying drawing explanation
Fig. 1 is three-dimensional view at the bottom of the lid of the embodiment of the present invention one
Fig. 2 is the caping three-dimensional view of the embodiment of the present invention one
Fig. 3 is the upward view of the embodiment of the present invention one
Fig. 4 is the lateral plan of the embodiment of the present invention one
Fig. 5 is the F-F cutaway view of Fig. 4
Fig. 6 is the birds-eye view of the embodiment of the present invention one
Fig. 7 is the E-E cutaway view of Fig. 6
Fig. 8 is the G-G cutaway view of Fig. 6
Fig. 9 is the birds-eye view of the tube clamps of the embodiment of the present invention one
Figure 10 is the lateral plan of the tube clamps of the embodiment of the present invention one
Figure 11 is three-dimensional view at the bottom of the lid of the embodiment of the present invention two
Figure 12 is the caping three-dimensional view of the embodiment of the present invention two
The specific embodiment
Below in conjunction with concrete accompanying drawing, the embodiment of the present invention is described further:
Embodiment mono-:
A kind of embodiment of bottle cap device of the present invention, comprises lid and has the mouth of pipe part that tubular flow exports, lid and mouth of pipe part are threaded connection coupling and use, and lid can load and unload to be screwed in freely in flow export periphery and by flow export and seal.
As shown in Figures 1 to 8, lid comprises lid 3, encircling 1 and antitheft hoop 4, described lid 3 is sheathed on described in ring 1, lid 3 peripheries are connected with a ring inwall 11a by fan-shaped tongue piece 2, lid 3, tongue piece 2 and ring 1 structure being formed in one, the gap between lid 3 and a ring 1 can be penetrating up and down; Described ring 1 plays the effect that can Gong hold with a firm grip when swivelling cover; Described antitheft hoop 4 is located at lid 1 below and is connected with lid 3 by connecting strap 43.
Described lid 3 is structure cylindraceous, and lid 3 inwalls are provided with and mate the screw thread 32 using with tube clamps, and lid 3 is threaded connection, screws with mouth of pipe part; The neighboring of lid lower edge 30b is provided with the lid eaves 34 extending radially outward, and the outer circumference diameter of lid eaves 34 is more than or equal to the outer circumference diameter of described antitheft hoop 4; In the caping 30a of lid 3, be provided with the seal ring 35 with the laminating of mouth of pipe part inwall, when lid 3 screws in order to sealing orifice part, in the caping 30a of lid 3, be also provided with the seal strip of next-door neighbour's seal ring 35, the spacing of seal strip and seal ring 35 is less than the wall thickness of mouth of pipe part, to be close to mouth of pipe part upper end, by the two-layer sealing of line up part, to realize the better sealing effectiveness of line up part.
The lower edge 30b surface uniform of lid 3 is provided with four positioning grooves 31, four positioning grooves 31 circumferentially joining end to end along lid lower edge 30b surface, each positioning groove 31 is along the precession direction K covering inclined-plane from-shallow-to-deep,, the shallow end of each positioning groove 31 is connected with the deep end of a upper positioning groove, deep end is connected with the shallow end of next positioning groove, thereby, between the deep end of adjacent positioned groove 31 and shallow end during transition, formed a retaining wall 33 with axial depth, this retaining wall 33, in order to when lid is tightened, stops lid 3 excessively stubborn from the tangential direction of rotation.
Described the upper limb 10a internal diameter of ring 1 size and lower edge 10b internal diameter equal and opposite in direction, is smooth face the annular inner wall 11a that encircles 1 ring 1 structure that be ring-type, the stripping forming when facilitating actual production manufacture; The outer wall 11b of ring 1, be the curved surface to periphery projection, curved surface is provided with anti-skidding striped 13, not only comfortable but also non-slip while making to hold.Ring middle part is circumferentially also arranged with to four breather holes 12 in edge on the upper side.
Connecting by four fan-shaped tongue pieces 2 between ring 1 and lid 3, tongue piece 2 is symmetrical arranged in the shape of a spiral, and tongue piece 2 inner edges are connected with lid 3 peripheries, outside with encircling an inwall 11a, be connected, make lid 3, tongue piece 2 and encircle 1 structure being formed in one; Encircling lower edge 10b, tongue piece lower edge 20b and lid eaves 34 lower surfaces in same plane, lid lower edge 30b slightly protrudes this plane downwards; The end face 30a of lid is lower than a plane at ring upper limb 10a place, while is a little less than the upper wall of breather hole 12, make between each breather hole 12 mutually penetrating, thereby whole lid not only can have been breathed freely up and down but also can all around breathe freely, even gulped down also can not cause by child by mistake, because of lid, block throat and produce the situation of suffocating; The upper limb 20a of tongue piece 2 is connecting encircling angled transition between upper limb 10a and lid end face 30a.
Described antitheft hoop 4 is located at lid 3 belows and is connected with lid 3 by connecting strap 43, interior all diameters of antitheft hoop 4 are greater than the outer circumference diameter of lid lower edge 30b, the outer circumference diameter of antitheft hoop 4 is less than or equal to the outer circumference diameter of covering eaves 34, make antitheft hoop 4 be positioned at the below of covering eaves 34, play certain protective action.
Antitheft hoop 4 is comprised of two sections of hoop parts, between adjacent hoop parts, is connected with cut off machine 41, and this cut off machine 41 is in order to occur fracture while outwarding winding slightly at lid, so as simple and easy, whether reaction lid was broken a seal intuitively.In the present embodiment, two sections of hoop parts, for waiting radian hoop parts, in other embodiments, also can adopt non-homogeneous partitioning scheme to divide hoop parts, to realize identical or approximate annulus fragmentation feature and effect.The cut-out mouth 42 of described cut off machine 41 correspondences, towards inner side, covers the direction of eaves 34, thereby makes the surfacing of antitheft hoop 4, effectively prevents from cutting off mouth stroke and causes cut off machine accidental damage to foreign matter, or draw finger and cause the injury to finger.
Two sections of hoop parts in the present embodiment are connected with lid 3 by a connecting strap 43 separately, in order to guarantee that the hoop parts that disconnect cut off machine when the twist-off cap can not drop off lid 3, and prevent tiny and with the hoop parts of bur by the environmental pollution that arbitrarily abandons and cause or stab other people; Connecting strap 43 and the position that is connected of hoop parts are located at and are bound round separately parts and along lid, screw the front end of direction K; This connecting strap 43 extending radially outwardly along lid 3, the back side of connecting strap 43 is connected with lid eaves 34, hoop parts are radially connected with lid 3 by connecting strap 43 and are axially connected with lid eaves 34, so that connecting strap 43 more firmly connects lid 3 and hoop parts, allow the hoop parts can be rotated the tension force of pulling apart not separated with lid 3 because of cut off machine 41.In other embodiments, the quantity of connecting strap 43 also can be selected two other above quantity according to the number of fragments of antitheft hoop 4, to realize identical or approximate function and effect, not as limit.
The inwall of antitheft hoop 4 is provided with four claws 44, and every section of hoop parts comprise two claws 44, and the first claw 44a of each section of hoop parts is located at and binds round separately parts along the outward winding front end of direction L of lid, to cut off machine 41 end points are formed to larger tension force; The second claw 44b of each section of hoop parts is located at from each section of hoop parts the first claw 44a on the inwall away from slightly.By connecting strap 43 and the position that is connected of hoop parts are located at, bind round separately parts and along lid, screw the front end of direction K, and claw 44 is located at and is bound round separately parts and along lid, screw the mode of the end of direction K, make connecting strap 43 and the claw 44 of adjacent hoop parts be separately positioned on cut off machine 41 two ends, thereby cut off machine 41 is formed to larger tension force, can effectively reduce the antitheft hoop 4 of the state of not breaking a seal is carried out to the possibility that malice rehearses, also can further guarantee to cover the effect that cut off machine must disconnect when normally outwarding winding.
Claw 44 slightly tilts forward along the direction L that outwards winding of lid, thereby when outwarding winding the lid not breaking a seal, makes the more closely fastening of ratchet 71 matching on claw 44 and mouth of pipe part; The structure of claw 44 can be unimodal form, also multimodal form; The claw 44 of the hoop parts of different sections is arranged along the Central Symmetry of lid.
As shown in Figure 9 and Figure 10, mouth of pipe part is pipe fitting cylindraceous, and its middle part is circulation passage 51, is used to form the passage that in packaging bag, material pours into/flows out.Middle part in mouth of pipe part periphery arranges the pedestal 60 radially outwards stretching, and the part of pedestal 60 top sides is flow export 53, and flow export periphery is provided with and covers matching used screw thread, and the pedestal on the lower part of side is pipe portion 55.The height of flow export 53 and the height of lid match, and guarantee that lid and pedestal 60 have certain interval, the rotary manipulation of convenient cap.
In the bottom of flow export 53, be provided with from the outside outstanding a pair of baffle plate 70 of the outer peripheral face of flow export 53, each baffle plate 70 is fan shape and is symmetrically set, and its outward flange is and has the circular-arc of regulation curvature.The outward flange of each baffle plate 70 forms to be positioned at the mode of pedestal 60 outer peripheral inner sides.On the front face with container and back part opposite position, both separate baffle plate 70, and both end face is parallel to each other and respectively in opposite directions.Baffle plate 70 is arranged on the top position of upper strata pedestal 60A predetermined distance, between baffle plate 70 and upper strata pedestal 60A, be formed with gap, between this gap, be provided with the strengthening rib that connects baffle plate and upper strata pedestal 60A, the pressure can tegmentum in order to support baffle plate not screwing damages by pressure.
On baffle plate 70, to periphery, protrude and to be provided with the ratchet 71 that four claws 44 with antitheft hoop 4 cooperatively interact, for when screwing out the lid not breaking a seal, claw 44 engages respectively with ratchet 71 simultaneously, when lid continues to screw out, claw 44 becomes large with ratchet 71 interaction forces, the power of pullling that cut off machine 41 between each section of hoop parts is subject to is along with becoming large, when the power of pullling reaches threshold value, cut off machine 41 will be torn, each of antitheft hoop 4 section hoop parts are separated, claw 44 no longer engages with ratchet 71, and now lid can continue to screw out.Ratchet 71 is all located on baffle plate 70, all ratchets 71 are brought up to sustained height plane, having improved ratchet 71 counts with contacting of claw, thereby strengthened cover first open water (FOW) ratchet 71 and claw the effect that engages, antitheft hoop 4 has been played to better tension, thereby make the displacement distortion of antitheft hoop 4 sensitiveer effectively, also more obvious, reached effect sensitiveer, that whether Direct Recognition has been broken a seal exactly.In addition,, for further improving the engaging effect of ratchet 71 and claw 44, the direction K that the direction of ratchet 71 projections is arranged to screw along lid tilts, the direction L that reverse lid is outwarded winding.
Baffle plate 70 upper surfaces are provided with at least two locating pieces 73, when lid screws, locating piece 73 is aimed at lid lower edge 30b and cooperatively interacts with positioning groove 31, be that the upper surface of locating piece 73 and the inclined-plane of positioning groove 31 are bonded to each other, after tightening at lid, the flow export of mouth of pipe part is just airtight by seal ring, prevents content seepage.For further making locating piece 73 more mate with positioning groove 31, the direction K that the upper surface of locating piece 73 is arranged to screw along lid is tilted to down, makes it corresponding with the inclined-plane of positioning groove 31; When locating piece 73 presses because of screwing of lid mutually with positioning groove 31, if continue, screw lid, the retaining wall 33 of positioning groove can be encountered in the side of locating piece 73, thus in the tangential direction of rotation, prevention was covered stubborn.
In the present embodiment, needs for processing technology, pedestal 60 forms to become the mode of three layers on above-below direction, each pedestal is respectively formed at horizontal long anistree shape on left and right directions, centered by flow export 53, below it, contact with the upper limb of container, prevent that in manufacturing process this mouth of pipe part from falling into the inside of container.In technological development process, if realize identical or approximate function and effect with three layers of following process structure, also can adopt the version that is less than three layers.
The top of pipe portion 55 is provided with the installation sheet 57 stretching out along caliber direction, is fixedly mounted on packaging bag for being close to packaging bag.Installation sheet 57 is provided with groove or decorative pattern, in order to play better fastening installation effect.The bottom of pipe portion 55 is provided with flow-guiding structure.Flow-guiding structure comprises the flow deflector 58 arranging under next-door neighbour's installation sheet 57, for guiding in the smooth and easy inflow packaging bag of material that pours into packaging bag.Flow-guiding structure is opened in the introducing port 59 on pipe portion wall in addition, for allowing, pours into material effectively by mouth of pipe part inflow packaging bag.
During assembling, lid is screwed up on mouth of pipe part, under airtight the state of mouth of pipe part of lid, claw engages with ratchet 71.And owing to being provided with locating piece 73 on mouth of pipe part, when lid precession is when put in place, can easily to distinguish lid be Kaifeng state or maintain air-tight state.
When starting to cover to turn on to the lid application of force, with the swing offset increase of lid, the claw in fastening state and ratchet 71, under the tensile circumferential force effect of hoop, force hoop to be pind down by ratchet 71, and cut off machine be pulled off.And hoop is under the effect of connecting strap, and relatively lid obviously distortion occurs but can not depart from lid completely, so as sensitive, simple and easy, identify cover intuitively, exactly and broke a seal, still do not break a seal, and had safety in utilization concurrently.
Embodiment bis-:
The another kind of embodiment of bottle cap device of the present invention, comprises lid and has the mouth of pipe part that tubular flow exports, lid and mouth of pipe part are threaded connection coupling and use, and lid can load and unload to be screwed in freely in flow export periphery and by flow export and seal.
As shown in Figure 11 and Figure 12, lid comprises lid 3, ring 1 and antitheft hoop 4, and described lid 3 is sheathed on described in ring 1, lid 3 peripheries by fan-shaped tongue piece 2 with encircle an inwall and be connected.The difference of the bottle cap device of the present embodiment two and embodiment mono-is to lack breather hole, although that the air permeable effect of embodiment bis-is not implemented is one good, wins simplyr than embodiment mono-in technique, and cost is lower.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the present invention is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition,, although used some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a bottle cap device, comprise the mouth of pipe part that covers and there is cylindric flow export, described lid is connected with the flow export handling of mouth of pipe part freely by screw thread, wherein, described mouth of pipe part is provided with from its periphery and gives prominence to for stoping the baffle plate of described lid precession, described lid comprises lid, and lid lower edge is provided with the antitheft hoop with described baffle plate peripheral snap; Described antitheft hoop is divided into two sections of hoop parts, and each section of hoop connects by cut off machine between parts, between hoop parts and lid, by connecting strap, is connected; Described antitheft hoop inwall is provided with the claw that four Central Symmetries along lid distribute, and described baffle plate periphery is provided with four ratchets that engage with described claw, it is characterized in that:
On described lid lower edge surface, be along the circumferential direction provided with some positioning grooves, all along the precession direction of covering from-shallow-to-deep, the deep end of each positioning groove forms the retaining wall with axial depth to each positioning groove when to next positioning groove transition; The upper surface of described baffle plate corresponding to lid positioning groove week be upwards provided with some locating pieces, when described locating piece slides into positioning groove deep end, retaining wall is encountered in locating piece side, now described lid and the sealing of mouth of pipe part, described ratchet engages with claw;
Described lid also comprise have cyclic structure ring, described ring set is located at outside lid, lid and between ring, have can be ventilative up and down passage, lid periphery with encircling an inwall, by a plurality of Connection Elements, be fixedly connected with; Described ring is provided with to some running through ring outer peripheral face with the breather holes of ring internal face, this breather hole is along ring is circumferentially distributed.
2. according to bottle cap device claimed in claim 1, it is characterized in that: the upper surface of described locating piece is tilted to down along the direction of lid precession, and the upper surface of locating piece and the inclined-plane of positioning groove are fitted.
3. according to bottle cap device claimed in claim 1, it is characterized in that: the upper surface of described locating piece and the inclined-plane of described positioning groove are provided with the coarse lines for increasing friction force.
4. according to bottle cap device claimed in claim 1, it is characterized in that: the direction that described claw is outwarded winding along lid turns forward, the direction that described ratchet screws along lid turns forward, thereby when outwarding winding the lid not breaking a seal, makes the more closely fastening of ratchet matching on claw and mouth of pipe part.
5. according to bottle cap device claimed in claim 1, it is characterized in that: the neighboring of described lid lower edge is provided with the lid eaves extending radially outward, the outer circumference diameter of lid eaves is more than or equal to the outer circumference diameter of described antitheft hoop, and in antitheft hoop, all diameters are greater than the outer circumference diameter of lid lower edge; The hoop parts of described antitheft hoop are connected by described connecting strap with lid lower edge, and this connecting strap extends radially outwardly along lid, and the back side of connecting strap is connected with lid eaves, and hoop parts are radially connected with lid eaves and are axially connected by connecting strap and lid.
6. according to bottle cap device claimed in claim 1, it is characterized in that: described every section of hoop parts are connected with lid by a described connecting strap, connecting strap and the position that is connected of hoop parts are located at and are bound round separately parts and along lid, screw the front end of direction, the first claw of each section of hoop parts is located at and is bound round separately parts along the lid front end of direction of outwarding winding, to cut off machine end points is formed to larger tension force.
7. according to bottle cap device claimed in claim 1, it is characterized in that: described Connection Element is schistose texture, this sheet Connection Element is uniformly distributed circumferentially.
8. according to bottle cap device claimed in claim 7, it is characterized in that: described sheet Connection Element has fan-shaped curved surface, this fan-shaped Connection Element is symmetrical arranged in the shape of a spiral.
9. according to bottle cap device claimed in claim 1, it is characterized in that: described breather hole is along ring is circumferentially uniformly distributed; The end face of described lid is lower than the upper wall place plane of breather hole, and making can be along a plurality of radially ventilative by breather hole ring.
10. according to bottle cap device claimed in claim 1, it is characterized in that: the described annular inner wall ring is smooth cylindrical shape inner face, the outer wall of ring, is the curved surface to periphery projection, and the curved surface between adjacent breather hole is provided with anti-skidding striped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100901.9A CN102627165B (en) | 2012-04-06 | 2012-04-06 | Bottle cap device |
| PCT/CN2013/000381 WO2013149500A1 (en) | 2012-04-06 | 2013-04-02 | Bottle cap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100901.9A CN102627165B (en) | 2012-04-06 | 2012-04-06 | Bottle cap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102627165A CN102627165A (en) | 2012-08-08 |
| CN102627165B true CN102627165B (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210100901.9A Active CN102627165B (en) | 2012-04-06 | 2012-04-06 | Bottle cap device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102627165B (en) |
| WO (1) | WO2013149500A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627165B (en) * | 2012-04-06 | 2014-07-30 | 广州市蔼洋塑料工业有限公司 | Bottle cap device |
| CN104326149A (en) * | 2014-10-24 | 2015-02-04 | 曼盛包装（上海）有限公司 | Expression series anti-theft children swallowing protection plastic welding cover |
| CN104354980A (en) * | 2014-10-24 | 2015-02-18 | 曼盛包装（上海）有限公司 | Anti-burglary children swallowing protecting plastic welding cover with jigsaw function |
| CN104386352B (en) * | 2014-11-12 | 2017-07-07 | 佛山市南海利达印刷包装有限公司 | A kind of lid with safety device |
| CN104891007B (en) * | 2015-05-18 | 2018-05-29 | 佛山市南海利达印刷包装有限公司 | A kind of splicing bottle cap |
| CN105059694B (en) * | 2015-07-20 | 2017-05-10 | 林钧红 | Sealing device capable of performing thermal package |
| JP7152432B2 (en) * | 2017-06-22 | 2022-10-12 | ベクトン・ディキンソン・アンド・カンパニー | Connector cap with safety vent |
| CN208377410U (en) * | 2018-06-25 | 2019-01-15 | 厦门德冠科技有限公司 | A kind of sealing cover |
| JP7086827B2 (en) * | 2018-12-14 | 2022-06-20 | 株式会社シマノ | Fishing reel cap |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578064B2 (en) * | 2003-05-02 | 2010-11-10 | 株式会社細川洋行 | Mouth structure |
| ITBS20060190A1 (en) * | 2006-10-27 | 2008-04-28 | Guala Pack Spa | CAP FOR CONTAINER WITH SEALED GUARANTEE |
| CN201745894U (en) * | 2010-08-13 | 2011-02-16 | 叶文杰 | Food sealing cover |
| CN202518586U (en) * | 2012-04-06 | 2012-11-07 | 广州市蔼洋塑料工业有限公司 | Bottle cap device |
| CN102627165B (en) * | 2012-04-06 | 2014-07-30 | 广州市蔼洋塑料工业有限公司 | Bottle cap device |
-
2012
- 2012-04-06 CN CN201210100901.9A patent/CN102627165B/en active Active
-
2013
- 2013-04-02 WO PCT/CN2013/000381 patent/WO2013149500A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013149500A1 (en) | 2013-10-10 |
| CN102627165A (en) | 2012-08-08 |
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