CN107709180A - The component for including threaded cap and neck being tampered for showing container - Google Patents
The component for including threaded cap and neck being tampered for showing container Download PDFInfo
- Publication number
- CN107709180A CN107709180A CN201680039074.3A CN201680039074A CN107709180A CN 107709180 A CN107709180 A CN 107709180A CN 201680039074 A CN201680039074 A CN 201680039074A CN 107709180 A CN107709180 A CN 107709180A
- Authority
- CN
- China
- Prior art keywords
- cap
- neck
- tamper evident
- evident ring
- clamper
- 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.)
- Granted
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Classifications
-
- 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
- B65D41/3404—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element
- B65D41/3419—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element the tamper element being formed separately but connected to the 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
- 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
- B65D41/38—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt engaging a threaded ring clamped on the external periphery of the neck or wall
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
To achieve these goals, the invention provides a kind of component for including threaded cap (11) and neck (12) for being used to show that container (13) is tampered, the component to include：The cylindrical neck portion (12) of container (13), the neck (12) is provided with hole in its top end and has screw thread on its outer surface, the neck (12) also has sealing ring (14), and sealing ring (14) includes multiple teeth (15)；And cap (11), cap (11) is with cylindrical shape and with threaded inner surface, cap (11) includes the tamper evident ring (16) for being attached to the lower edge (17) of cap (11), and the diameter of tamper evident ring (16) is bigger than the diameter of cap (11).Tamper evident ring (16) includes the longitudinally projecting multiple turnable clampers (18) of the lower edge (17) from tamper evident ring (16), wherein the lower edge (17) that clamper (18) is connected to tamper evident ring (16) by means of that can be hinged diaphragm may be reversed.The locking mechanism (22) that at least one of clamper (18) includes movably being articulated with clamper may be reversed, wherein when cap (11) is rotated so that bottle cap portion (11) close, locking mechanism moves to the position for allowing it to pass through on the tooth (15) of neck part (12), and when cap (11) is rotated so that bottle cap portion (11) are opened, locking mechanism moves to the latched position for not allowing it to pass through on the tooth (15) of neck part (12).
Description
Technical field
It is used to indicate that what container was tampered includes the component of threaded cap and neck the present invention relates to a kind of, more particularly
Be related to the component for including threaded cap and neck of such a container, the component to by destroy its tamper evident mechanism come
Indicate that the content of container has been accessed.
Background technology
As the demand to product is continuously increased and the raising of competitiveness, we have sought to make production cost and product point
Logistics is sold to minimize.
For many years, because commercialized reason, increasing product are packaged in non-returnable container, this is keeping nothing
Bacterium and health aspect have obtained bigger guarantee, make the various stages for the manufacture and quality control for being stored in product therein more
Systematization, and make ultimate consumer be easier to handle.
The type and form of packaging, which depend primarily on the type of product to be stored and consumer, can use its content
Mode.In the case of fluid product, usually using flask and the narrow neck bottle of osculum, and for solid-like, pasty state and/or breast
For smectic product, box or tank with cap are used.
In the case of vials, these packagings are generally by two parts -- and container and cap form.Cap be threadedly coupled to bottle with
Prevent its content to be accessed, and cap is moved to open bottle from bottle, so as to allow the content of bottle to be accessed.
In the market usually using two kinds of bottle cap portions configuration -- push-press type cap and threaded cap.Push-press type cap passes through
Cap is aligned with the opening of bottle and installed simply by applying axial force at the top of cap.Threaded cap leads to
Often require cap and bottle alignment and apply revolving force to cap.
Threaded cap is characterised by being closed and opened operation by opposite rotation (angle) motion so that suitable
In the case that hour hands is open, then in opposite direction -- just it is counterclockwise closure, vice versa.In fact, screw thread is axially
The steerable system of motion, it makes this closure particularly suitable for providing high clossing pressure, and therefore provides for liquids and gases
Necessary impermeability for packaging.Therefore, the most suitable sealing of threaded cap must be prevented from liquid and/or any of gas lets out
The container or bottle of leakage.
Moreover, the content that one of the problem of related to injection molding cap is related to the instruction container of cap has been tampered
Ability.For that purpose it is necessary to established between the cap and neck of bottle one kind allow users to identify like a dream container by
Opened mechanism.
In this respect, a kind of method for forming the mechanism being opened for confirming cap is that use is attached to cap master
The tamper evident ring of body.Tamper evident ring should include being used to cap is locked on the neck of bottle and had to the easy of cap main body
Damage the device of attachment so that when applying certain force to open cap, ring breakage simultaneously allows cap to open, wherein rupture
The feature that ring is tampered as display cap.
Cap is generally locked on neck part by tamper evident ring by the tooth in ring, on the outside of the tooth and neck part
External tooth interacts, and the tooth of cap and neck is configured to inclined-plane, for only being slided overlapping one another in cap closing motion.
Therefore, when bottle cap portion is screwed on neck part, the corresponding teeth of the chamfered portion of the tooth in bottle cap portion in neck part
Chamfered portion on slide, therefore allow bottle cap portion tightened completely on the neck of bottle.However, when user is attempted with low to medium
Pulling force when outwarding winding bottle cap portion, the step portion of the corresponding teeth of the step portion engagement neck part of the tooth in bottle cap portion, thus prevent
Outward winding and open cap.
When on outwarding winding direction to bottle cap portion apply higher levels of pulling force when, ring breakage and with covering part from.Therefore,
Bottle cap portion can be outwarded winding from neck part, and tamper evident ring is generally remained and is locked on neck part.On that point, in bottleneck
The visual evidence for existing that serve as bottle and being previously opened of the tamper evident ring ruptured in portion.
Although the combination in the bottle cap portion with tamper evident ring and the neck part with tooth provides connecing to tamper evident
The connection received, but if checking, accessing and therefore interfering tooth locking mechanism is possible, then the combination is restrictive.
Specifically, can be by the lower end of tamper evident ring outwards and then up towards bottle cap portion when cap is in sealing station
Top promotes, so as to cause the deformation of cap, to prevent the locking action between bottle cap portion and the tooth of neck part.
In this manner, bottleneck can be returned to not destroying the tamper evident ring in bottle cap portion and further bottle cap portion not being spirally connected
Bottle cap portion is outwarded winding in the case of in portion.In this case, no visual evidence is shown that cap is tightened and is then spirally connected back
Into neck part.So in some cases, the current connection with tamper evident between bottle cap portion and neck does not provide thief-proof
The protection opened.
In order to solve the problems, such as to be found in terms of the tampered security in detection bottle cap portion, various solutions have been developed simultaneously
And corresponding to the state of the art of the application, the solution is discussed below.
Document EP0941938 discloses a kind of bottle cap portion for improved tamper-evident bottle and neck.According to the document, bottle
Cap includes circular cap component, the skirt section suspended from the periphery of cap and with the tooth engaged with the corresponding teeth group on neck part
Tamper evident ring.The skirt section in bottle cap portion includes inner surface and lower end, and inner surface, which has, to be used to bottle cap portion being maintained at neck part
Screw thread, lower end has a peripheral flange, and peripheral flange carries the semi-circular projection to stretch out.By stretching out from flange
Guiding piece and tamper evident ring ratchet between fragile attachment means, tamper evident ring is attached to flange.
The solution that EP0941938 is proposed shows the standard configurations of the tamper evident ring with greater security so that
Tamper evident ring can not be pressed at specified point to realize the axial displacement by neck part of ring, prevents not show tampered
Deception.
Document US 5115932 discloses a kind of container and its tamper-proof seal cap, and tamper-proof seal cap has cap
Main body and the safety belt that can be destroyed manually.The container includes hollow body, and hollow body, which extends, to be provided with shoulder and terminate
In axially symmetric neck, neck is with hole and with threaded section on its outer surface, described in the threaded section allows
Cap main body spins, and is equipped with part with teeth and is used to prevent from outwarding winding, except the situation of safe desmorrhexis.The cap has：
Threaded section on the inner surface of cap main body；And not threaded section, not threaded section there is safety belt, without
Threaded portion is integral with the remainder of cap because of bridge and is internally provided with the groove for being capable of soldered tooth.
The solution that US 5115932 is proposed shows the standard configurations of such tamper evident ring, i.e. is sealed at it
There is higher fracture strength, to prevent tamper evident ring from being broken when cap is sealed on neck part when on neck part
Split.
Document WO2012018994 discloses a kind of tamper evident cap, its have circular closure component, cylindrical ring wall with
And tamper evident ring, cylindrical ring wall are generally suspended on the periphery of enclosed member, surround base portion and cut with multiple tooth forms
Mouthful, tamper evident ring is circumferentially positioned around tooth form base portion and is connected to a part for base portion.Tamper evident ring can be by tooth
At least one tooth is installed at least one shaped cutouts connection in base portion or the shaped cutouts by extending below base portion.
Cylindrical wall can internally and/or externally be strengthened.Tamper evident ring can have groove between tooth, for tamper evident is environmentally friendly
Hold on neck mouth.The document also discloses that a kind of neck mouth, there is at least one set of tooth and optional jut to steal rupture for it
Qi Huan is secured in position.
Document US20020096485 discloses the lock of the tamper evident ring on the rotary joint style closure member of the container of refrigerant etc.
Determine the construction of guiding piece.Guiding piece is hinged to the lower edge of tamper ring, and by being flexibly joined in the downside of tamper evident ring
Kept in corresponding recess on inner surface with axial orientation.The closure flaps being hingedly mounted on inner surface have：Stretch out
Part, the part engagement rectangular recess；And substitute the top surface of post during being positioned in the installation of closing device.Relatively
Thin upper part limits arch chamber, and relatively thick low portion has the inner surface for limiting rectangular recess.
Document PI 0102255-5 disclose a kind of cap, and it is included being molded with time of its injection and has cylindrical shape
Single piece body.Main body have with non skid matting in it is cylinder, vertical, positioned at outside skirt section in the form of first
Part, and it internally includes suitable screw thread, the screw thread is suitable in stand-by cap by such partial interruption, the part
Pressure is discharged in the case of type of the bottle of closure for any gasified liquid of receiving.The upper end of cylindrical skirt is complete by circular wall
Closure, cylindrical skirt includes inner seal, and the lower end of cylindrical skirt has the equivalent circle for including tamper evident ring
Extension, tamper evident ring are removably integrated in the skirt section, and cause the ring by means of by forming bridge or can
The circular line of cut that the tensioning member of disconnected connecting piece interrupts separates with skirt section.One group of locking member is directly molded at the master of tamper evident ring
On the vertical wall part of body, therefore, some quadrangle windows are distributed with the vertical wall part or circular wall portion, wherein each lock
Determine part flexibly integrated and slope inwardly or according to close angle invade ring internal diameter so that the free end position of the locking piece
Below the corresponding lower corners of the collar of any flask.
Therefore, now, although this area has huge motive force and technology development and the great demand to cap,
Plastic injection system can not construct the mechanism on the inside of cap, such as clamper, clamping jaw or ensure that container is anti-when being sealed by cap
Any other feature of tampered property.So, it is impossible to the content for ensureing container to consumer corresponds to the content of original packaging.
There is relatively low precision in ring is to configuration of the cap relative to the sensitive tamper evident ring of the axial movement of bottle,
Therefore they can not make a distinction and sort to following event, that is, tears and open.
In addition, and locking mechanism sensitive for rotary motion of the tamper evident ring to cap be visible and addressable structure
Type, user can access bottle content in the case where not destroying tamper evident ring by means of duplicity technology.
The user for being familiar with the configuration of tamper evident ring can be using the deformability of ring come around by pressure ring so that application
Pressure allow ring tooth pass through neck part tooth, even in the position opposite with sealing station be also such.In this manner, user
The process can be repeated several times, until ring outwards winding the sign without any rupture from cap completely.This will allow the user to visit
Any evidence of the content without tampered container of container is asked, so as to endanger the overall security of device.
The skill for solving the tampered detection in threaded container, particularly threaded bottle is attempted in spite of several known technologies
Art problem, but no technology can ensure that bottle content prevents from being tampered before tamper evident ring is destroyed.
In view of the existing limitation of prior art, malicious person is possibly into the inside of so-called air-tight bottle or container with from container
Internal extraction liquid, and introduce any new liquid, any instruction being tampered without leaving container or bottle.
Therefore, it is necessary to which a kind of container and cap component, wherein cap have tamper evident ring and such mechanism, i.e. its energy
Enough prevent from the case of the tamper evident ring of not tampered cap therefore ensuring that container by cap and the content of random access bottle
The integrality of content.
The content of the invention
It is an object of the invention to provide a kind of component for including threaded cap and neck of container, wherein cap has close
Sealing is to prevent from therefore ensuring that in container by the content of cap random access bottle in the case where not destroying cap seal
Tolerant integrality.
It is a further object of the present invention to provide a kind of component for including threaded cap and neck of container, the component bag
Include seal, the seal is not easy to remove from cap after the rupture and can not be by attempting to conceal the tampered user of container
Replace or repair.
It is a further object of the present invention to provide a kind of container and cap component, and it can be in a clear manner and impossible
Have and any indicate that its seal is destroyed and therefore container contents are accessed to any user with covering up.
It is yet another object of the invention to provide a kind of container and cap component that can indicate cap rupture, its is relatively easy
And can manufacture on an industrial scale so that the component be economically feasible and be adapted to multiple threaded containers with
The form application of cap component.
To achieve these goals, the invention provides it is a kind of be used to showing that container to be tampered and include threaded cap and
The component of neck, the component include the neck and cap of container, and the neck of container has cylinder form, and the neck has
Screw thread and the neck on its outer surface has sealing ring, and the sealing ring includes multiple teeth, and cap has circle
The threaded section of cylindricality and include the lower edge for being attached to the cap with screw thread on its inner surface, the cap
Tamper evident ring, the diameter of the tamper evident ring is bigger than cap diameter.The tamper evident ring is included from tamper evident ring longitudinal direction
The multiple turnable clampers stretched out, wherein the turnable clamper is connected to the tamper evident ring by means of that can be hinged diaphragm
Lower edge.At least one of described turnable clamper includes the locking mechanism that can be hinged relative to the clamper, its
In, when the cap is towards when making cap be rotated in the direction closed on bottle, the locking mechanism, which is swung to, allows it described
The position passed through on the tooth of neck part, and when the cap is towards when making cap be rotated in the direction opened on bottle, it is described
Locking mechanism swings to the latched position for not allowing it to pass through on the tooth of the neck part.
Brief description of the drawings
Detailed description is provided with reference to the accompanying drawings, wherein：
Fig. 1 shows the cross-sectional view of the threaded cap configuration of prior art, and it can be stolen by duplicity technology
Open without destroying tamper evident ring.According to the figure, " F " power can be applied around in " E " recess, be so applied with the power near
The degree that the distance between cap and neck " d " will be allow to increase to the tooth for making the tooth of cap pass through neck is compressed, even
It is during cap opening movement and such.Therefore, if the locking for each tooth during bottle opening movement repeats the mistake
Journey, then it can open cap in the case where not destroying tamper evident ring.
Fig. 2 shows the perspective view of the component for including threaded cap and neck according to a preferred embodiment of the invention,
The feature of axial displacement and swing offset wherein to threaded cap is analyzed；
Fig. 3 shows the perspective view of the component for including threaded cap and neck according to a preferred embodiment of the invention,
It illustrated therein is the numerical example of the axial displacement of threaded cap and the feature of swing offset；
Fig. 4 shows the birds-eye perspective of threaded cap according to a preferred embodiment of the invention, and wherein cap is in
Its lay-down position or installation site；
Fig. 5 shows the face upwarding view of threaded cap according to a preferred embodiment of the invention, and wherein cap is in it
Lay-down position or installation site；
Fig. 6 and Fig. 7 shows multiple threaded caps of the invention stacked on top of each other；
Fig. 8 and Fig. 9 shows multiple threaded caps of the invention stacked on top of each other, and wherein cap is guided by guiding tube；
Figure 10, Figure 11 and Figure 12 show the perspective view of threaded cap according to a preferred embodiment of the invention, wherein
Show the switching process by means of external tool of turnable clamper；
Figure 13 shows the face upwarding view of threaded cap according to a preferred embodiment of the invention, and wherein cap is in
It is equipped with completion status, it is, clamper is totally turned in cap；
Figure 14 shows the perspective view of the component for including threaded cap and neck according to a preferred embodiment of the invention,
It illustrated therein is cap and be connected in neck part.
Figure 15 shows the configuration of the turnable clamper including locking mechanism according to a preferred embodiment of the invention；
Figure 16 shows the cross section of the component for including threaded cap and neck according to a preferred embodiment of the invention
Figure, wherein the effect for the locking member being observed that during cap rotates；
Figure 17 shows the cross section of the component for including threaded cap and neck according to an alternative embodiment of the invention
Figure, wherein neck part has more teeth to provide smaller motion tolerance limit during tamper evident ring scission.
Embodiment
Following description will be since the preferred embodiments of the present invention, and these preferred embodiments are applied to container, particularly
The component for including cap and neck of plastic bottle.It will be apparent, however, to one skilled in the art that the present invention is not
It is limited to the specific embodiment, and can be used in various threaded containers to ensure can not stealing for container contents
Qi Xing.
According to the present invention, a kind of tampered component for including threaded cap and neck for being used to show container is disclosed.
The component includes container neck, container neck with cylinder form and at the upper end of container neck with hole, in neck
Include multiple teeth with sealing ring, wherein sealing ring with screw thread and the neck on the outer surface in portion.The component
Also include cap, cap includes being connected to cylinder form and with screw thread, the cap on the inner surface of cap
The tamper evident ring of the lower edge of the cap, wherein the diameter of the tamper evident ring is more than the diameter of cap.
Fig. 2 shows the component including threaded cap 11 and container neck 12, wherein based on the example with numerical value
Study the performance of tamper evident ring 16.
The closure on neck 12 of the cap 11 in container 13 is completed when reaching seal point, the seal point is to prevent container
Minimum of the cap 11 on the neck 12 of container 13 spins a little necessary to the exchange or leakage of 13 internal flows.In order to provide volume
Outer security, being typically based on seal point increases the extra anglec of rotation and extra axial displacement, so as to reach saturation point, in institute
State and be no longer possible to move cap 11 along closing direction in the case where not causing deformation at saturation point.The extra anglec of rotation refers to
" last tightens ", this needs the moment of torsion bigger than the moment of torsion needed for arrival seal point, thereby, it is ensured that margin of safety.
When being rotated up cap 11 in the side of unlatching, since saturation point, initially suppress, this is suppressed about in the case where connecing
It is incrementally decreased in 20 ° of the scope come, until liquids and gases are begun through.Liquids and gases are determined at the time of starting current
Justice is opening point, and the opening point is about in the range of initial 20 °.
According to Fig. 2, the distance between pitch of the laps of neck 12 of container 13 is 1.8mm.Correspondingly, cap 11 is on neck 12
Often be rotated by 360 ° corresponding to a pitch of the laps and 1.8mm thus caused by axial displacement, or often rotate 20 ° correspond to ten/
One millimeter.The tamper evident ring is broken by the way that tamper evident ring 16 to be connected to the cap 11 of container 13 by opening cap 11
Split, it is necessary to limit breakaway poing, the breakaway poing is the limitation that cap 11 causes the fracture of tamper evident ring 16 towards opening direction rotation
Point.Breakdown point can be sensitive to the axial displacement of cap 11 or the angular displacement of cap 11.
In the case of using to being axially moved sensitive tamper evident ring 16, in order to by breakaway poing be arranged on opening point it
Before, it is necessary to the device of the precision of the magnitude with equal to or more than breakdown point and opening point is established to perceive them and they are pressed
Desired order is set.Therefore, there is the application of the sensitive tamper evident ring 16 of the axial movement to cap 11 often without true
Protecting before ring breakage does not have between container 13 and external device (ED) precision needed for fluid exchange.
Fig. 3 illustrates in greater detail Fig. 2 situation, wherein threaded cap 11 with 15.0mm radius and
94.25mm girth.Based on these data, it is observed that by the rotary motion of cap 11 and week of cap 11 for advancing
To the ratio for having 52.36 to 1 between the axial displacement of length and cap 11 in neck 12.
It was therefore concluded that the rotary motion that tamper evident ring 16 is constructed to respond to cap 11 provides comparison
It is axially moved the precision of big 50 times sensitive of normal usage.Therefore, all embodiments of the invention are all utilized in response to cap 11
Relative to the tamper evident ring 16 of the rotary motion of neck part 12.
However, as described above, even if use the cap 11 with the sensitive tamper evident ring 16 of the rotary motion to cap 11
Configuration, it is also possible in the case where not leaving any tampered evidence access container 13 content.
In consideration of it, the present invention proposes that the sealing mechanism and its breakdown point of tamper evident ring 16 are user's inaccessibles, so as to
The security for preventing from attempting to deceive is provided.
Fig. 4 shows the preferred embodiment of the threaded cap 11 of the present invention, wherein being observed that the circle of cap 11
Cylindrical bodies and its lower edge, the lower edge are connected to tamper evident ring 16 of the diameter more than the diameter of cap 11.Tamper evident ring
16 are attached to the main body of cap 11 by flimsy combination, so as to make ring and cap 11 rupture and simultaneously therefore divide
From.Between cap 11 and ring it is very close to each other and it is any sensing and/or direction on any radial pressure will all cause rupture simultaneously
Therefore cause to separate.
Tamper evident ring 16 is included from the longitudinally projecting multiple turnable clampers 18 of tamper evident ring 16, wherein clamping may be reversed
Device 18 is connected to tamper evident ring by that can be hinged diaphragm 10.Therefore, the applying power on the outside that clamper 18 may be reversed, folder are passed through
Holder will be turned in tamper evident ring 16.This upset of clamper is by can be to the work of the upper part applying power of clamper
Have to realize.
According to preferred embodiment, clamper 18, which each may be reversed, includes one group of fin 19 and a clamping jaw 20, fin 19
It is one-piece molded with clamping jaw 20, what wherein fin 19 was connected to tamper evident ring 16 is hinged diaphragm 10, and clamping jaw 20 is from wing
Piece 19 is downwardly projected.
Fig. 5 shows the face upwarding view of the cap 11 of the preferred embodiments of the present invention.According to Fig. 5, the shape of fin 19
For triangle, it has round base portion；Clamping jaw 20 is parallelepiped shape, and it has inclined lower surface, so as to form folder
The slightly end of pawl.Fin 19 limits the clamper of general " t "-shape together with clamping jaw 20.
The inner surface of tamper evident ring 16 includes groove 26, and the shape of groove 26 is accordingly configured to clamping may be reversed
Device 18 accommodates when being in its upturned position and clamper 18 may be reversed, and the attachment so in rotary motion to diaphragm to clamper is simultaneously
And additional intensity is therefore provided system.In addition, the lower edge of tamper evident ring 16 is tilted so as to when clamper 18 is in upset
Fin 19 is preferably accommodated during position.
From Fig. 5 can in detail from cap 11 turnable clamper 18 configuration.The main body of cap 11 and clamping
Device 18 is constructed with precisely determined position, distance and angle, and for a series of with preparation assembling before assembly
The assembly is also designed to have following specific characteristic by action：By the main body of cap 11 and the clamping strategically repositioned
The simple motion of device is combined to cap 11 being screwed onto container 13.Clamper 18 is attached to cap 11 by diaphragm 10
Main body, diaphragm 10 are positioned laterally at following, i.e. perpendicular to diaphragm axis through the point and with the master of cap 11
Body phase is cut, and clamper is around positioning seat of the point rotation to engage on the inwall of tamper evident ring 16.
The diaphragm 10 has wide, flat cross section, and it draws junction surface in the opening position of the groove laterally opened up
Lead and be restricted to perpendicular to the path of groove.The track of clamper 18 is located in the plane of the axis comprising cap 11.Diaphragm with
The main body of cap 11 is tangent, is consistent with transverse concave groove/overlaps and clamper is attached in the main body of cap 11, such structure
Make and the rotating path of clamper is restricted to the plane perpendicular to tangent line and clamper is accurately guided to portions.
It is important to note that other multiple fins and clamping jaw construction can be combined to be formed needed for the present invention
Turnable clamper 18, wherein it will be apparent to those skilled in the art that significantly changing the shape of fin and clamping jaw
Be adapted to use and/or production be actually needed.
Alternatively, fin is in the parallelepiped shape with rounded upper surface；And clamping jaw has parallelepiped shape,
It is with or without inclined lower surface.Alternatively, the shape of clamping jaw is triangle.
Alternatively, may be reversed clamper 18 be made up of triangle clamping jaw, its by can be hinged diaphragm 10 be directly connected to it is aobvious
The edge of tamper ring 16.
Due to being suitable for manufacturing on a large scale, so the threaded cap 11 of the present invention is further favourable.Fig. 6 is shown
Multiple caps 11 stacked on top of each other.Shangdi that cap 11 1 is matched with another is laid, keep its fragile part not by
Influence and therefore avoid the deformation during storage and transport.The performance of stacked cap 11 is similar to vertebra, and makes to put down
Sliding pitch of the laps is as spire to improve dispensed amounts in the space of reduction.This is easy to all transportation logisticses of cap 11 and storage
Deposit.
Fig. 7 also show alternate embodiment, wherein carrying out delivery tube by guiding tube.The use of pipe is prevented from storing and transported the phase
Between deformation, this engaged by simple tubular type be easy to the dispatching of cap 11 supply.
Fig. 8 and 9 shows that this is referred to as installing or shelving position in the cap 11 by moulding the form to manufacture
Put.At the lay-down position, cap 11 will prepare to be used to couple with neck part 12.According to a preferred embodiment of the invention, pass through
Clamper 18 is set to be overturn towards the interior section of tamper evident ring 16, the engageable container neck 12 of cap 11, the upset passes through
Suitable instrument performs.
Figure 10 to Figure 12 shows the process of the clamper 18 of upset cap 11 in a straightforward manner, and this is not the present invention
Purpose.Initially, clamper flips out from cap 11, is shelved or installation site so as to be formed, as shown in Figure 10.At this
Position, by the way that instrument is positioned on cap 11, the upper part of lower tool link contact clamper 18.When instrument is compressed against wing
When on piece 19, the diaphragm 10 that is hinged of fin 19 allows clamper to be pivoted towards the inner side of tamper evident ring 16, as shown in Figure 11.
When medial motion of the clamper 18 towards ring, the upper surface slide of the curved end of instrument along clamper 18, until clamping
Device is turned in the inner side of cap 11, so as to form arched position as shown in Figure 12.
Figure 13 shows cap 11, is totally turned over and is contained in tamper evident ring 16 wherein clamper 18 may be reversed, from
And it is configured to the latched position of cap 11.It is noted that in the fin 19 by the preferred embodiments of the present invention and clamping jaw 20
Depression 29 be present in the end opposite with cap before being overturn caused by configuration in clamper 18.The depression 29 is formed in lock
Determine the outer shroud on the cap 11 of configuration, this provides additional security for system, and reason is that it is prevented tamper evident ring 16
Locking mechanism shows and prevented the locking mechanism into tamper evident ring 16.
During completion status is equipped with, cap 11 is ready to be bonded on the neck 12 of container 13, and cap 11 is in neck 12
On the axial movement towards container 13 cause the top loop -- the namely, mouthpiece of container 13 -- of neck 12 to contact in matching somebody with somebody
The clamper 18 of standby completion status, and clamper 18 is pushed further into the inside of cap 11.Since certain point, cap 11
Axial displacement against neck 12 should realize that reason is neck 12 by rotary motion of the cap 11 on the neck 12 of container 13
Pitch of the laps and the cap 11 of container 13 contacted.When cap 11 is completed in the rotary motion on neck part 12, clamper
It will be totally turned in tamper evident ring 16.
Figure 14 shows the component for including threaded cap 11 and neck 12 according to a preferred embodiment of the invention.Will
Understand, after cap 11 is connected to neck part 12, clamper 18 may be reversed and be restricted between cap 11 and neck part 12, to
External user is hidden and makes external user be difficult to access.
Alternatively, the neck 12 of container 13 includes lip ring 27 at the bottom of its locking ring.Lip ring 27
Diameter it is sufficiently large with the accommodating edge formed by the tamper evident ring 16 in its latched position so that the edge of tamper evident ring 16
Contact with the lip ring 27 of the neck 12 of container prevents tamper evident ring 16 to show, not to mention enters tamper evident ring 16
Inner side.
Because cap 11 is connected to the neck 12 of container 13, therefore latched position is formd, should had in latched position
There is the mechanism for cap 11 being locked on container neck 12, the mechanism should can prevent the mistake opposite with said process
Journey is performed, it is, dismantling cap 11 from the neck 12 of container.Cap 11 can only be departed from by destroying tamper evident ring 16.
Moreover, the mechanism will continue tamper evident ring 16 being locked on container neck 12, and unlatching and closure without prejudice to cap 11, but
It is that instruction container 13 is opened and will prevent any kind of deceptive practices by its presence.
In the case of using such as inclined-plane tooth 15 of the prior art, even if it is turned in tamper evident ring 16, it is familiar with
The technical staff of cap 11 may also the fraudulently tampered tamper evident ring 16.
Between the tamper evident ring 16 and the neck 12 of container 13, corresponding protuberance (tooth, inclined-plane) can be made by existing
Carry out the necessary gap of rotating closed motion.When applying pulling force on the direction of rotation in opening, its most narrow spacing is in tooth 15
From before, the gap -- it is distributed along ring -- is also by along any group being made up of three teeth 15 of tamper evident ring 16.With this
Mode, semicircle and rear semicircle before tricker can press are so that preceding semicircle and rear semicircle deform, during deformation before the tooth
The reduction in gap of opening position and opening position afterwards will cause the increase in gap at tooth, and then produce " convex portion ", this will
The tooth of ring is allowed to extend beyond the corresponding teeth of neck 12.
If the step is repeatedly, it is likely that the tooth 15 of the neck 12 of container 13 is crossed all of tamper evident ring 16
Tooth 15 or inclined-plane, and then remove cap 11 in the case where rupturing ring 16.
Fig. 1 shows the limitation of the prior art of the deceptive practices on the type, wherein in the solution party proposed
In the case that inclined plane shape tooth 15 is used only in case, it is easily cheated by the type.Although clamper 18, which may be reversed, causes the mistake
Journey becomes difficult, but if user knows the mechanism, or even by repetition test, she or he remains able to apply institute
State step.
Therefore, the present invention proposes the innovation locking mechanism 22 for the shortcomings that can solve the problem that known solution.In Figure 15 extremely
The mechanism 22 proposed by the present invention for being used to lock tamper evident ring 16 is can see in Figure 17, wherein each turnable clamper 18 is equal
Including the pivotable locking mechanism 22 of lateral end relative to its clamping jaw 20.The locking mechanism is further detailed in fig.15
Show.
Figure 15 shows locking mechanism according to a preferred embodiment of the invention；Locking mechanism 22 includes fin, and fin is borrowed
Help the clamping jaw 20 that flexible membrane 24 is connected to clamper 18, the wherein length of fin is slightly shorter than the length of clamping jaw 20, and the wing
Piece has the cross section of rhombus.
Alternatively, for the preferably accommodating turnable clamper in tamper evident ring 16, clamping jaw 20 is at its lateral end
Also include extension 25, and wherein locking mechanism 22 includes fin, and fin is connected to clamping jaw 20 by means of flexible membrane 24
Extension 25.
Locking mechanism is used to prevent cap 11 from outwarding winding from container 13 in the case where rupturing tamper evident ring 16.By means of
The connection of flexible membrane 24 allows locking mechanism 22 to be pivoted relative to clamping jaw 20, and the locking mechanism, which has, is used as its pivot
The off-position of terminal and latched position.
Figure 16 shows the sectional view of the cap 11 on the neck 12 for being connected to container 13, is each turned over wherein being observed that
Turn the action of the locking mechanism 22 of clamper 18.Internal red arrow instruction container neck 12 does not suffer from any rotary motion.
The anticlockwise direction of rotation for being used to close cap 11 of external red arrow instruction.
As illustrated, when cap 11 rotates towards the direction for making cap 11 close in a reservoir, locking mechanism 22 is with holding
The contact of the neck 12 of device 13, which causes locking mechanism 22 to be pivoted to, allows its releasing of passing through on the tooth 15 of the neck 12 of container 13
Put position.On the other hand, when cap 11 is rotated up towards the side for making cap 11 be opened in container 13, locking mechanism 22 with
The contact of the neck 12 of container 13, which causes locking mechanism 22 to be pivoted to, does not allow it to lead on the ratchet 15 of the neck 12 of container 13
The latched position crossed.
It is important to note that the required one-way lock of the present invention can be carried out using various other locking mechanism configurations
It is fixed, wherein it will be apparent to one skilled in the art that the shape of fin is significantly modified as to be adapted to the production of reality to need
Will.
Alternatively, locking mechanism 22 includes the fin being connected to by means of flexible membrane 24 on the clamping jaw 20 of cap 11, its
The length of middle fin is slightly shorter than the length of clamping jaw 20, and fin has triangular cross section.
Although in the embodiment shown in Figure 15 and 16, all turnable clampers 18 all have to be connect at its lateral end
The locking mechanism 22 of conjunction, but the present invention can also only need a locking mechanism 22 to realize proposed solution.Cause
This, it is possible to, clamper 18, which may be reversed, in only one has a pivot locking mechanism 22 at its lateral end, and other folders
Holder 18 only may be reversed in tamper evident ring 16.
Furthermore it is possible to before the quantity of the tooth 15 in changing the sealing ring 14 of neck 12 is ruptured with to reduce tamper evident ring 16
Motion tolerance limit.The quantity of the tooth 15 of the sealing ring 14 of container 13 is by between the saturation point and the breakdown point that limit tamper evident ring 16
Tolerance angle.
According to a preferred embodiment of the invention, tamper evident ring 16 has 18 turnable clampings for carrying locking mechanism 22
Device 18, and the collar 14 of neck 12 has 18 teeth 15.As has been described, when cap 11 rotates in the opening direction
When, since saturation point, initially have compared with strong pulling force, about should little by little subtract in ensuing 20 ° of scope compared with strong pulling force
It is small, until liquids and gases are begun through.Opening point is about 20 ° originated.20 ° of tolerance limit by container 13 neck 12 sealing
The quantity of the tooth 15 of the collar 14 limits.
Figure 17 shows optional embodiment, and wherein tamper evident ring 16 has 18 may be reversed with locking mechanism 22
Clamper 18, and the sealing ring 14 of neck 12 has 36 teeth 15.In this case, the tolerance limit of tamper evident ring 16 will
For 10 °, 10 ° are limited by using 360 ° divided by 36 teeth 15.On that point, because 18 be 36 pact
Number, therefore all swing blades overlap with tooth 15.
It is important to note that this can be carried out using the tooth 15 on any amount of locking mechanism 22 and the collar 14
Monodirectional locking needed for invention, and it will be apparent to one skilled in the art that the quantity of tooth 15 is significantly changed to obtain
Required tolerance limit.
If necessary to relatively low tolerance limit, then can have the number of the tooth 15 on the collar 14 and the number of locking mechanism 22
Coprime approximate number.For example, for the tooth 15 of sealing ring 14 quantity be equal to 99 and locking mechanism 22 quantity equal to 18
For situation, these numbers are coprime, and 3218 and 99 common maximum divisor, it means that locking mechanism 22 and neck 12 it is close
The tooth 15 of big envelope ring 14 will be overlapped always at 9 points.However, 18 can not be divided exactly by 11, therefore tolerance limit will be removed by using 360 °
Limited with 11x18, and be also defined by the following：
Or even
As can be seen that the tolerance limit obtained in the above example is micron-sized, and actually need not be such low
Value.The example is intended to indicate that in the presence of being used for by changing the quantity of locking mechanism 22 and the sealing ring 14 of neck 12
The quantity of tooth 15 obtains most various tolerance value and therefore obtains the feature of most various precision.
Therefore, the present invention solves the relevant of the tamper evident mechanism for the component being made up of the neck 12 of cap 11 and container 13
The technical problem of deception.Proposed invention provides the component being made up of threaded cap 11 and neck 12, the component
Release mechanism with the form for manifesting tamper ring 16, the tamper evident ring is by any stream between container 13 and external environment condition
It is tampered to indicate that body exchanges rupture before may occurring.
Changing the use of the locking device of its configuration according to the direction of rotary motion allows the configuration of the present invention to reach existing
The intimate level that technology not yet reaches.
First, tamper evident ring 16 is studied, which show ring to have to cap 11 relative to container 13
Neck 12 axial movement or the sensitive tear mechanism of rotary motion.It has been shown that the tear mechanism sensitive to rotary motion
Allow have higher precision in terms of seal point, breakdown point and saturation point is limited, so that it is guaranteed that during the unlatching of cap 11 more
Big security, it will not be swapped in the fluid before the rupture of tamper evident ring 16 inside container 13.
Then, it has therefore proved that tamper evident ring constructs the 16 tampered sensitivities for malicious user, and malicious user can apply stress
So that annular strain, so as to produce gap between the screw thread and cap pitch of the laps 11 of ring, until cap 11 can be moved axially upwards
Dynamic, this can remove cap 11 in the case where not tearing tamper evident ring 16.
As solution, it has been described that when cap 11 is sealed on the neck 12 of container 13 in cap 11
The use of the turnable clamper 18 of side.The configuration allows the tear mechanism of tamper evident ring 16 to be sealed to the neck of container 13 at it
It is inaccessible by and stashes for user after portion 12.The configuration prevents exposure and accesses tamper evident ring 16
Mechanism is torn, so that any attempt of the tampered ring becomes to be difficult to.
Finally, even if describing tear mechanism to rotary motion sensitivity, and even if it is turned in tamper evident ring 16, people
The accurate deformation at some points of tamper evident ring 16 can also be caused come the tampered mechanism by applying power.
In order to overcome the problem, it is a feature of the present invention that the tamper evident ring 16 be hinged locking mechanism 22, is being covered
Different configurations is taken in unlatching and closing motion on the neck 12 of container 13 in portion 11.In the closing motion phase of cap 11
Between, locking mechanism is configured to provide the gap that can allow for the mechanism to pass through on the tooth 15 of the neck 12 of container 13.However,
During the opening movement of cap 11, locking mechanism 22 is configured so as to be not present between locking mechanism 22 and the tooth 15 of neck 12
Gap, locking mechanism 22 is also not present by the tooth 15 of the neck 12 of container 13 even if by applying small deformation to cap 11
Possibility.
Moreover, present invention be advantageous in that its shape allows to be molded as with simple compared with low production cost
Single, molded part, and be advantageous to mass produce.Therefore, it is proposed by the invention by threaded cap 11 and neck
The component of 12 compositions becomes economically feasible, and is adapted to be advised greatly in the various industrial plants for producing sealing container 13
Mould produces.
Allow to carry out numerous variations in the protection domain of the application.The present invention by threaded cap 11 and neck 12
The component of composition has the application of the container 13, such as beverage bottle and the cleaning products that are particularly useful for storing liquid.
However, the component being made up of cap 11 and threaded neck 12 of the present invention can be used for must assure that in it
Any container 13 of tolerant integrality is sealed.So, it shall be highlighted that the invention is not restricted to above-mentioned specific structure
Type/embodiment.
Claims (12)
1. one kind is used for the component for including threaded cap (11) and neck (12) for showing that container (13) is tampered, the component
Including：
The neck (12) of container (13), the neck have cylinder form and hole, and the neck (12) has on its outer surface
There is screw thread and the neck (12) has sealing ring (14), wherein the collar (14) includes multiple teeth (15)；And
It is threaded the cap (11) of part, the cap is with cylinder form and on its inner surface with screw thread, institute
The tamper evident ring (16) that cap (11) includes being connected to the lower edge of the cap (11) is stated, wherein the tamper evident ring (16)
Diameter is bigger than the diameter of the cap (11),
Wherein described tamper evident ring (16) is included from the longitudinally projecting multiple turnable clampers (18) of the tamper evident ring (16),
Wherein described turnable clamper (18) is connected to the lower edge of the tamper evident ring (16) by means of that can be hinged diaphragm (10)
(17),
The component is characterised by that at least one of described turnable clamper (18) includes can relative to the clamper
Be hinged locking mechanism (22), wherein：
When the cap (11) is when for making the cap (11) be rotated up in the side closed on bottle, the locking mechanism pivot
The off-position for allowing the locking mechanism to pass through on the tooth (15) of the neck (12) of the bottle is gone to,
When the cap (11) is when for making the cap (11) be rotated up in the side opened on the bottle, the locking machine
Structure is pivoted to the latched position for not allowing the locking mechanism to pass through on the tooth (15) of the neck (12) of the bottle.
2. the component according to claim 1 including threaded cap (11) and neck (12), it is characterised in that it is described can
Each of upset clamper (18) includes the component being made up of fin (19) and clamping jaw (20), wherein the fin (19)
It is connected to the described of the tamper evident ring (16) and is hinged diaphragm (10), and the clamping jaw (20) is downward from the fin (19)
It is prominent.
3. the component according to claim 2 including threaded cap (11) and neck (12), it is characterised in that the wing
Piece (19) is in the triangle with round base portion, and the clamping jaw (20) is in the parallelepiped-shaped with inclined lower surface
Shape, wherein the fin (19) and the clamping jaw (20) couple the clamper for limiting general " t "-shape.
4. the component according to any one of claim 1 to 3 including threaded cap (11) and neck (12), its feature
It is, the locking mechanism includes the wing being connected to by means of flexible membrane (24) on the clamping jaw (20) of the cap (11)
Piece, wherein the fin has the cross section of rhombus.
5. the component according to any one of claim 1 to 4 including threaded cap (11) and neck (12), its feature
It is, the clamping jaw (20) is additionally included in the extension (25) at its lateral end, and wherein described locking mechanism (22)
Including the fin being connected to by means of flexible membrane (24) on the extension (25) of the clamping jaw (20).
6. the component according to any one of claim 1 to 5 including threaded cap (11) and neck (12), its feature
It is, the inner surface of the tamper evident ring (16) includes groove (26), and the groove is suitable to be in the turnable clamper
The turnable clamper (18) is housed during its upturned position.
7. the component according to any one of claim 1 to 6 including threaded cap (11) and neck (12), its feature
It is, the tamper evident ring (16) is connected to the lower edge of the cap (11) by flimsy connected mode, wherein
When the cap (11) exceedes force threshold in the rotary motion on the direction of unlatching, tamper evident ring (16) fracture and institute
Tamper evident ring (16) is stated to disconnect from the cap (11).
8. the component according to any one of claim 1 to 7 including threaded cap (11) and neck (12), its feature
Be, the tamper evident ring (16) even in be torn and from the cap (11) disconnect after still keep being in the locking bit
Put.
9. the component according to any one of claim 1 to 8 including threaded cap (11) and neck (12), its feature
It is, the neck (12) is additionally included in the lip ring (27) in the base section of the sealing ring (14).
10. the component according to any one of claim 1 to 9 including threaded cap (11) and neck (12), it is special
Sign is that the turnable clamper (18) is included in the turnable clamper (18) end opposite with the cap (11)
The depression (29) at place, wherein, when the clamper (18) is turned in the cap, described in the depression formation of the clamper
Outward flange on cap (11).
11. the component according to any one of claim 1 to 10 including threaded cap (11) and neck (12), it is special
Sign is that the sealing ring (14) of the neck (12) includes 18 teeth (15), and the tamper evident ring (16) and institute
Stating sealing ring includes 18 turnable clampers (18).
12. the component for including threaded cap (11) and neck (12) according to any one of claim 1 to 11, it is special
Sign is that the sealing ring (14) of the neck (12) includes 18 teeth (15), and the tamper evident ring (16) and institute
Stating sealing ring includes 36 turnable clampers (18).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRBR1020150298730 | 2015-11-27 | ||
| BR102015029873-0A BR102015029873B1 (en) | 2015-11-27 | 2015-11-27 | THREADED COVER AND BOTTLE ASSEMBLY TO EVIDENCE VIOLATION IN CONTAINERS |
| PCT/BR2016/050076 WO2017088036A1 (en) | 2015-11-27 | 2016-04-06 | Tamper-indicating assembly of threaded closure and neck for containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107709180A true CN107709180A (en) | 2018-02-16 |
| CN107709180B CN107709180B (en) | 2020-05-12 |
Family
ID=56406681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680039074.3A Expired - Fee Related CN107709180B (en) | 2015-11-27 | 2016-04-06 | Assembly comprising a threaded cap portion and a neck portion for indicating tampering with a container |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180334294A1 (en) |
| CN (1) | CN107709180B (en) |
| BR (1) | BR102015029873B1 (en) |
| HK (1) | HK1250229A1 (en) |
| WO (1) | WO2017088036A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557534A (en) * | 2020-06-30 | 2020-08-21 | 重庆工业职业技术学院 | Briefcase for finance |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019036066A1 (en) * | 2017-08-16 | 2019-02-21 | Decker Cary Allen | Universal protective cap for camera lenses and other tubular-shaped objects |
| WO2020251374A1 (en) * | 2019-06-14 | 2020-12-17 | ZHOU, Linan | A case and a method for protecting a pearl, and an apparatus for encasing a pearl |
| CN113772259A (en) * | 2021-10-19 | 2021-12-10 | 程姜仁 | Multifunctional safety bottle cap and using method thereof |
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- 2016-04-06 US US15/779,493 patent/US20180334294A1/en not_active Abandoned
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| CN111557534A (en) * | 2020-06-30 | 2020-08-21 | 重庆工业职业技术学院 | Briefcase for finance |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102015029873A2 (en) | 2016-07-19 |
| BR102015029873B1 (en) | 2018-06-19 |
| US20180334294A1 (en) | 2018-11-22 |
| HK1250229A1 (en) | 2018-12-07 |
| WO2017088036A1 (en) | 2017-06-01 |
| CN107709180B (en) | 2020-05-12 |
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