CN106005727A - Antifake plastic container - Google Patents
Antifake plastic container Download PDFInfo
- Publication number
- CN106005727A CN106005727A CN201610573889.1A CN201610573889A CN106005727A CN 106005727 A CN106005727 A CN 106005727A CN 201610573889 A CN201610573889 A CN 201610573889A CN 106005727 A CN106005727 A CN 106005727A
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- CN
- China
- Prior art keywords
- lid
- lining ring
- groove
- clasp
- wall
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
- B65D51/228—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being removed from the container after the opening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses an antifake plastic container. The antifake plastic container comprises a cover, a lining ring and a barrel body all manufactured by plastic; when the cover covers a center hole of the lining ring, a buckle hook on the inner edge of the lining ring is buckled into a buckle hook groove; the cover, the lining ring and the barrel body are all manufactured by the plastic to achieve a certain elasticity; and at this time, a first contact surface of the buckle hook groove is tightly pressed on a third contact surface arranged below the buckle hook on the inner edge of the lining ring under the effect of extrusion deformation elastic force of the cover and the lining ring, and meanwhile, a lap of projection arranged above the buckle hook on the inner edge of the lining ring along the lining ring by one lap is tightly pressed on a second contact surface of the buckle hook groove of the cover, so that the cover and the lining ring form tight connection, and the cover, the lining ring and the barrel body form a closed container. The container can realize the same packing style with a packing container manufactured by a metal material; and meanwhile, as the plastic material is excellent in forming adaptability, the plastic container can realize the antifake function through special antifake structure design.
Description
Technical field
The present invention relates to a kind of false proof plastic containers.
Background technology
In prior art, use field, the packing container that some metal materials are made at current packing container
Obtain extensive utilization.The packaging container structure of these metal materials is succinct, then by modern printing technology
Using, use ratio commercially is wide.But the packing container that this metal material is made is by metal material
The impact of matter, itself also exists and easily gets rusty, and can produce the deformation that can not recover voluntarily, simultaneously during by clashing into
Owing to the use of metal material also limit the realization of anti-counterfeit structure.
In view of as above reason, it is necessary to study a kind of false proof plastic containers, to solve present in prior art
Problem.
Summary of the invention
Complete the present invention in view of at least one the problems referred to above, and it is an object of the present invention to carry
For a kind of false proof plastic containers, it is characterised in that including:
Lid, described lid includes central plane, lid groove and the tear circle being sequentially connected with, and this lid is recessed
It is formed with lid clasp groove on the lateral wall of groove, tear circle is provided with and tears mouth；
Lining ring, described lining ring includes centre bore and the inward flange clasp being sequentially connected with, linking wall, outward flange
Flange under platform and edge, linking wall on be provided with linking wall platform, outward flange platform be connected wall platform it
Between form step, the height of step not less than the thickness of tear circle, flange under edge, outward flange platform and
Lining ring flange groove is formed between linking wall；
Staving, its top is provided with staving and seals end, and it is recessed that this staving seals the end described lining ring flange of embedding
Groove；
Described lid covers on the centre bore of described lining ring, and inward flange clasp buckles in lid clasp groove, tears
Split circle to be fitted at least in part on linking wall platform, formed between lid and lining ring and be tightly connected.
According to a further aspect of the invention, the outer ledge of described tear circle is downwardly extending the lower flange of tear circle
With lower flange clasp, the inner side and outer side edge at tear circle is respectively provided with circle first and second thin-walled；
The linking wall of described lining ring formed accommodate the described tear lower flange of circle and the groove of lower flange clasp and
The groove clasp coordinated with described lower flange clasp.
According to a further aspect of the invention, arranging some lamellar reinforcements in lid groove, this lamellar reinforcement depends on
The lateral wall of lid groove of secondary connection, the bottom of lid groove and the medial wall of lid groove.
According to a further aspect of the invention, the linking wall of described lining ring include lower linking wall, linking wall platform and on
Linking wall, extends a circle first under lower end edge lining ring one circumference of upper linking wall and strengthens projection；Described inner edge
The bottom of edge clasp strengthens projection along extending a circle second under lining ring one circumference.
According to a further aspect of the invention, the inner side that the first enhancing of described lining ring is protruding arranges some lamellars and strengthens
Muscle, this lamellar reinforcement is sequentially connected with the first enhancing projection, linking wall platform and lower linking wall.
According to a further aspect of the invention, the top of the medial wall of lid groove and the edge of central plane connect,
The top of the medial wall of lid groove and the edge of central plane are at formation turning, junction, at lid groove
The outside of lateral wall arranges the lid clasp of a circle evagination for one week along groove, at the groove being provided above of clasp
Lid groove lateral wall is divided on lid groove that under lateral wall and lid groove lateral wall by lateral wall platform, lid
On the outer ledge of sub-groove lateral wall platform and lid groove, the root of lateral wall connects formation turning, lid
Under the inside edge of groove lateral wall platform and lid groove, the end of lateral wall connects formation turning, and lid is recessed
Under groove lateral wall platform and lid groove, lateral wall and lid clasp form lid clasp groove, at lid button
On the upper side of the hook i.e. downside of clasp groove, the first contact surface is set, at lid groove lateral wall platform
Arranging the second contact surface on the medial surface i.e. upper side of clasp groove, tear circle is along the top of lid groove lateral wall
Edge, portion one circumference extends away from the center position of lid, the inside edge of tear circle and the outside of lid groove
The top of wall is connected by the first thin-walled, and the lateral wall of lid groove and tear are enclosed and be positioned at tear circle
First thin-walled of inside edge is provided with on formation turning, junction, the tear circle of lid and tears mouth, tear
First thin-walled of circle inside edge forms the first tear track of tear circle, and tear circle outer ledge arranges and runs through
The tear circle lateral surface of tear circle wall thickness.
According to a further aspect of the invention, inward flange clasp forms the centre bore of lining ring, inner edge for one week around lining ring
The lower section of edge clasp arranges the 3rd contact surface, within one week, arranges a circle along lining ring protruding above inward flange clasp,
Linking wall has lower linking wall, a linking wall platform and upper linking wall being sequentially connected with, the lower end of lower linking wall and
Inward flange clasp is at the local formation turning connected, and the upper end of lower linking wall connects the inner side edge of linking wall platform
Edge, the outer ledge of linking wall platform connects upper linking wall lower end, and the upper end of upper linking wall connects outside lining ring
The inside edge of edge platform, makes the outward flange platform of lining ring and the linking wall of lining ring by arranging upper linking wall
Step is formed, the height of the step between outward flange platform and the linking wall platform of lining ring of lining ring between platform
Not less than the thickness of lid tear circle, the outer ledge at the outward flange platform of lining ring downwardly extends out around lining
Enclosing flange under the edge of a week, under edge, flange and outward flange platform and upper linking wall are formed around lining ring one
The lining ring flange groove in week, under edge, the medial surface of flange arranges the 4th contact surface, and the outside of upper linking wall sets
Putting the 5th contact surface, in lining ring flange groove, the lower section of its outer edges platform arranges the 6th contact surface.
According to a further aspect of the invention, described staving is provided with the forming staving and seal on the lateral surface of end
Seven contact surfaces, described staving is provided with the 8th contact surface on the medial surface forming staving sealing end, described
Staving is provided with the 9th contact surface on the end face forming staving sealing end.
According to a further aspect of the invention, lid, lining ring and staving are all made of plastics, when described lining ring covers
Time on described staving, and described staving seal end insert described lining ring groove time, by ultra-sonic welded,
The mode of sweat soldering, friction welding or binding agent bonding makes the 4th contact surface in lining ring groove, the 5th connects
Contacting surface seals the 7th contact surface of end with staving respectively with the 6th contact surface, the 8th contact surface and the 9th contacts
Face is formed and is firmly tightly connected, when described lid lid enters at the centre bore of described lining ring, and lining ring inward flange
Clasp buckles in lid clasp groove, has certain bullet owing to lid, lining ring and staving are all made of plastics
Property, now the first contact surface at the resilient force lower clasp groove of lid and lining ring extrusion is tight
Compressing the 3rd contact surface that the lower section of lining ring inward flange clasp is arranged, the top of lining ring inward flange clasp is along lining ring
One arranged for one week encloses projection the second contact surface pushing down lid clasp groove also the most tightly, therefore lid
With formation is tightly connected between lining ring, then lid, lining ring and staving constitute an airtight container.
Compared with prior art, the beneficial effects of the present invention is: the present invention is possible not only to realize and metal material
The packaging style that packing container that matter is made is identical, simultaneously because plastic material has the molding adaptability of excellence,
Make plastic containers can realize antiforge function by the design of special anti-counterfeit structure.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the false proof plastic containers according to the preferred embodiment of the present invention；
Fig. 2 is the lid schematic diagram according to the preferred embodiment of the present invention；
Fig. 3 is the schematic diagram of the lining ring according to the preferred embodiment of the present invention；
Fig. 4 is the staving schematic diagram according to the preferred embodiment of the present invention；
Fig. 5 is the A-A partial schematic sectional view of the lid according to the preferred embodiment of the present invention；
Fig. 6 is the A-A partial schematic sectional view of the lining ring according to the preferred embodiment of the present invention；
Fig. 7 is the A-A partial schematic sectional view of the staving according to the preferred embodiment of the present invention；
Fig. 8 is the A-A partial schematic sectional view of the false proof plastic containers according to the preferred embodiment of the present invention；
Fig. 9 is the A-A partial cutaway that the lid tear circle according to another preferred embodiment of the present invention arranges lower flange
Depending on schematic diagram；
Figure 10 is the A-A that the lining ring according to another preferred embodiment of the present invention arranges lining ring linking wall land groove
Partial schematic sectional view；
Figure 11 is that the lid tear circle of the false proof plastic containers according to another preferred embodiment of the present invention arranges down and turns over
Limit and lining ring arrange the A-A partial schematic sectional view of lining ring linking wall land groove；
Figure 12 be the lining ring according to another preferred embodiment of the present invention arrange lining ring linking wall land groove show
It is intended to；
Figure 13 is that the lid according to another preferred embodiment of the present invention arranges the reinforcement of some lamellars in lid groove
The A-A partial schematic sectional view of muscle；
Figure 14 be the lining ring according to another preferred embodiment of the present invention arrange the first enhancing protruding, second strengthen convex
Rise and the schematic diagram of lamellar reinforcement；
Figure 15 be the lining ring according to another preferred embodiment of the present invention arrange the first enhancing protruding, second strengthen convex
Rise and the C-C partial schematic sectional view of lamellar reinforcement；
Figure 16 is that the first thin-walled of the tear circle of the lid according to another preferred embodiment of the present invention is arranged on tear
The A-A partial schematic sectional view of the underside plan of circle；
Figure 17 is that the second thin-walled of the lid according to another preferred embodiment of the present invention is arranged on the downside that tear is enclosed
The A-A partial schematic sectional view of plane, and lid tear circle lower flange clasp be arranged on tear circle under
The A-A partial schematic sectional view of the lateral surface of flange；
Figure 18 is the lateral surface at lining ring linking wall land groove of the lining ring according to another preferred embodiment of the present invention
On arrange one circle lining ring linking wall land groove clasp A-A partial schematic sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the preferred forms of the present invention, tool here are described by preferred embodiment
Body embodiment is to explain the present invention, and should not be construed as limitation of the present invention, without departing from
In the case of spirit and substance of the present invention scope, can make various changes and modifications, these all should comprise
Within protection scope of the present invention.
Seeing Fig. 1-8, the preferred embodiment of the present invention provides a kind of false proof plastic containers.These false proof plastic containers
Including:
Lid 1, described lid 1 includes central plane 4, lid groove 5 and the tear circle 6 being sequentially connected with,
It is formed with lid clasp groove 11 on the lateral wall of this lid groove 5, tear circle 6 is provided with and tears mouth 14；
Lining ring 2, described lining ring 2 includes centre bore 17 and the inward flange clasp 18 being sequentially connected with, linking wall
19, flange 21 under outward flange platform 20 and edge, linking wall 19 is provided with linking wall platform 19-2, outward
Edge platform 20 forms step with being connected between wall platform, and the height of step encloses the thickness of 6 not less than tear,
Lining ring flange groove 24 is formed between flange 21, outward flange platform 20 and linking wall 19 under edge；
Staving 3, its top is provided with staving and seals end 28, and this staving seals the end described lining ring of embedding and turns over
Limit groove 24；
Described lid 1 covers on the centre bore 17 of described lining ring 2, and inward flange clasp 18 buckles into lid clasp
In groove 11, tear circle 6 is fitted on linking wall platform at least in part, shape between lid 1 and lining ring 2
One-tenth is tightly connected.
Preferably, seeing Fig. 9-11, the outer ledge of described tear circle 6 is downwardly extending under tear circle and turns over
Limit 32 and lower flange clasp 33, the inner side and outer side edge at tear circle 6 is respectively provided with a circle first and the
Two thin-walleds；
The linking wall 19 of described lining ring 2 is formed and accommodates the described tear lower flange 32 of circle and lower flange clasp 33
Groove 35 and the groove clasp 37 coordinated with described lower flange clasp 33.
Preferably, seeing Figure 13, arrange some lamellar reinforcements in lid groove 5, this lamellar reinforcement depends on
The lateral wall of lid groove 5 of secondary connection, the bottom of lid groove 5 and the medial wall of lid groove 5.
Preferably, seeing Fig. 8,10,15, the linking wall of described lining ring 2 includes lower linking wall 19-1, rank
Meet wall platform 19-2 and upper linking wall 19-3, under lower end edge lining ring 2 one circumference of upper linking wall, extend a circle
First strengthens protruding 39；A circle second is extended under lining ring 2 one circumference in the bottom of described inward flange clasp 18
Strengthen protruding 40.
Preferably, seeing Figure 15, the inner side that the first enhancing of described lining ring 2 is protruding arranges the reinforcement of some lamellars
Muscle 41, this lamellar reinforcement is sequentially connected with the first enhancing projection, linking wall platform and lower linking wall.
Preferably, the top of the medial wall of lid groove 5 and the edge of central plane 4 connect, lid groove 5
The top of medial wall and the edge of central plane 4 at formation turning, junction, in the outside of lid groove 5
The outside of wall arranges lid 1 clasp of a circle evagination for one week along groove, outside the groove being provided above of clasp
Lid groove 5 lateral wall is divided into lateral wall and 5 times lateral walls of lid groove on lid groove 5 by sidewall platform,
On the outer ledge of lid groove 5 lateral wall platform and lid groove 5, the root of lateral wall connects formation turning,
The inside edge of lid groove 5 lateral wall platform and the end of 5 times lateral walls of lid groove connect formation turning,
It is recessed that lid groove 5 lateral wall platform and 5 times lateral walls of lid groove and lid 1 clasp form lid clasp
Groove 11, arranges the first contact surface, at lid on the upper side i.e. downside of clasp groove of lid 1 clasp
Second contact surface is set on the medial surface i.e. upper side of clasp groove of groove 5 lateral wall platform, tears circle 6
Along lid groove 5 lateral wall top one circumference away from lid 1 center position extend, tear circle 6
Inside edge and lid groove 5 lateral wall top by first thin-walled connect, lid groove 5
Lateral wall and tear circle 6 and be positioned at tear circle 6 inside edges the first thin-walled at formation turning, junction,
Being provided with on the tear circle 6 of lid 1 and tear mouth, the first thin-walled of tear circle 6 inside edges forms tear circle 6
First tear track, tear circle 6 outer ledges arrange run through tear circle 6 wall thickness tear enclose 6 lateral surface.
Preferably, inward flange clasp 18 forms the centre bore 17 of lining ring 2, inward flange button for 2 one weeks around lining ring
The lower section of hook 18 arranges the 3rd contact surface, within 2 one weeks, arranges a circle along lining ring above inward flange clasp 18
Projection, linking wall has lower linking wall, linking wall platform and the upper linking wall being sequentially connected with, lower linking wall
Lower end and inward flange clasp 18 are at the local formation turning connected, and the upper end of lower linking wall connects linking wall platform
Inside edge, the outer ledge of linking wall platform connects upper linking wall lower end, and the upper end of upper linking wall connects
The inside edge of the outward flange platform 20 of lining ring 2, makes the outward flange platform of lining ring 2 by arranging upper linking wall
Step, the outward flange platform 20 of lining ring 2 and the rank of lining ring 2 is formed between 20 and the linking wall platform of lining ring 2
The height connecing the step between wall platform encloses the thickness of 6, at the outward flange of lining ring 2 not less than lid 1 tear
The outer ledge of platform 20 downwardly extends out flange under the lining ring edge of 2 one weeks, and under edge, flange is with outer
Edge platform 20 and upper linking wall are formed around the lining ring lining ring of 2 one weeks 2 flange groove, flange under edge
Medial surface the 4th contact surface is set, the outside of upper linking wall arranges the 5th contact surface, recessed at lining ring 2 flange
In groove, the lower section of its outer edges platform 20 arranges the 6th contact surface.
Preferably, described staving is provided with the 7th contact surface, institute on the lateral surface forming staving sealing end
Stating staving and be provided with the 8th contact surface on the medial surface forming staving sealing end, described staving is forming bucket
Body seals and is provided with the 9th contact surface on the end face of end.
Preferably, lid 1, lining ring 2 and staving are all made of plastics, when described lining ring 2 covers at described bucket
Time on body, and when described staving seals end insertion described lining ring 2 groove, by ultra-sonic welded, hot melt
The mode of welding, friction welding or binding agent bonding makes the 4th contact surface in lining ring 2 groove, the 5th contact
Face and the 6th contact surface seal the 7th contact surface, the 8th contact surface and the 9th contact surface of end with staving respectively
Formed and be firmly tightly connected, when described lid 1 covers into during at the centre bore 17 of described lining ring 2, lining ring 2
Inward flange clasp 18 buckles in lid clasp groove 11, owing to lid 1, lining ring 2 and staving are by plastics system
Becoming to have certain elasticity, now the resilient force lower clasp at lid 1 and lining ring 2 extrusion is recessed
First contact surface of groove closely compresses the 3rd contact surface that the lower section of lining ring 2 inward flange clasp 18 is arranged, lining ring
A circle that the top of 2 inward flange clasps 18 is arranged along lining ring 2 one weeks protruding also the most tightly push down lid button
Second contact surface of hook groove 11, therefore between lid 1 and lining ring 2 formed be tightly connected, then lid 1,
Lining ring 2 and staving constitute an airtight container.
It is understood that after have employed technique scheme, when described lining ring is covered on described staving,
And when described staving seals end insertion described lining ring groove, by ultra-sonic welded, sweat soldering, friction
The mode of welding or binding agent bonding makes the 4th contact surface, the 5th contact surface and the 6th contact in lining ring groove
The 7th contact surface, the 8th contact surface and the 9th contact surface that face seals end with staving respectively are formed the closeest
Envelope connects, and when described lid lid enters at the centre bore of described lining ring, lining ring inward flange clasp buckles into lid button
In hook groove, there is certain elasticity, now at lid owing to lid, lining ring and staving are all made of plastics
Lining ring inward flange is closely compressed with the first contact surface of the resilient force lower clasp groove of lining ring extrusion
The 3rd contact surface that the lower section of clasp is arranged, the circle that the top of lining ring inward flange clasp is arranged along lining ring for a week
Protruding also the second contact surface pushing down lid clasp groove the most tightly, owing to mutually buckling of clasp makes lid
Son and lining ring are not easy to separate voluntarily after mounting, thus realize stable sealing against each other cooperation, then lid,
Lining ring and staving constitute an airtight container, when lid and lining ring mutually buckle the tear of lid enclose into
Enter lining ring linking wall platform and the space of upper linking wall formation, due to outward flange platform and the rank of lining ring of lining ring
Connect the thickness that the height of the step between wall platform encloses not less than lid tear, assemble bonnet at lid and lining ring
The end face of son tear circle will not exceed the end face of outward flange platform of lining ring, the circle lateral surface of lid tear simultaneously and
It is connected wall contact on lining ring, free-hand cannot open lid the most in this case, when by lid tear circle
Tear just to spill when mouth tears lid tear circle and be connected the space between wall under lid linking wall and lining ring, logical
Cross this gap and can open lid easily, owing to needing to tear the tear circle of lid before opening lid, therefore
The antiforge function of these plastic containers can be realized；It addition, the outer ledge of described lid tear circle downwardly extends
Go out flange under a circle, the medial surface of lower flange arranges the lower flange clasp of convex, the linking wall of described lining ring
On platform, lining ring linking wall land groove is set along lining ring for one week, at the medial surface of lining ring linking wall land groove
On arrange a circle evagination lining ring linking wall land groove clasp, the lid when described lid lid enters described lining ring
Lower flange insert lining ring linking wall land groove in, now the lower flange clasp of lid clasp lining ring linking wall
Land groove clasp, puts down by arranging this lid lower flange of tear circle and lower flange clasp and lining ring linking wall
Platform groove and lining ring linking wall land groove clasp, can further enhance the fastening between lid and lining ring strong
Degree, strengthens the anti-unlatching performance of lid while strengthening the fitment stability of lid and lining ring, now lid tears
Split the first tear track that circle edge arranges and the second tear track can realize tearing easily the tear of lid
Circle, can further enhance the most again the anti-counterfeiting performance of plastic containers；It addition, described lid is at lid groove
Inside arranging some lamellar reinforcements, the lateral wall of lid groove, lid that this lamellar reinforcement is sequentially connected with are recessed
The bottom of groove and the medial wall of lid groove, this lamellar reinforcement can strengthen the intensity of lid；It addition, it is described
Lining ring the lower section of linking wall platform along on be connected wall lower end edge lining ring one circumference under extend a circle lining ring the
One strengthens projection, and this lining ring first strengthens projection can increase lining ring and the connection area of staving end, increases lining
Increase lining ring and staving end while circle intensity is tightly connected intensity；It addition, described lining ring is at inward flange
The lower section of clasp strengthens projection along extending a circle lining ring second under lining ring one circumference, and this lining ring second strengthens convex
Play the intensity that can further enhance lining ring；Arrange some it addition, strengthen protruding inner side at described lining ring first
Being sequentially connected with lining ring first and strengthen projection, linking wall platform and lower linking wall flaps shape reinforcement, this lamellar is strengthened
Muscle can further enhance the intensity of lining ring.
Preferably, as shown in Fig. 1～18, present invention also offers a kind of false proof plastic containers, including:
Lid 1, described lid 1 is connected in sequence by central plane 4, lid groove 5 and tear circle 6,
The top of the medial wall 7 of lid groove 5 and the edge of central plane 4 connect, the medial wall 7 of lid groove 5
Top and the edge of central plane 4 at formation turning, junction, at the lateral surface of lid groove lateral wall 8
On the lid clasp 9 of a circle evagination is set along groove for 5 one weeks, recessed at the lid being provided above of lid clasp 9
Lid groove lateral wall 8 is divided on lid groove outside under lateral wall 8-1 and groove by groove lateral wall platform 10
Wall 8-2, on the outer ledge of lid groove lateral wall platform 10 and lid groove, the root of lateral wall 8-1 is even
Connect formation turning, the end of lateral wall 8-2 under the inside edge of lid groove lateral wall platform 10 and lid groove
Portion connects formation turning, lateral wall 8-2 and lid button under lid groove lateral wall platform 10 and lid groove
Hook 9 forms lid clasp groove 11, in the upper side i.e. downside of lid clasp groove 11 of lid clasp 9
On the first contact surface 12 is set, in the i.e. clasp groove 11 of medial surface upper of lid groove lateral wall platform 10
Arranging the second contact surface 13 on side, tear circle 6 is remote along top one circumference of lid groove lateral wall 8
Center position from lid extends, the inside edge of tear circle 6 and the top of lid groove lateral wall 8
Being connected by the first thin-walled, lid groove lateral wall 8 and tear are enclosed 6 and are positioned at tear circle 6 inside edges
The first thin-walled be provided with on formation turning, junction, the tear circle 6 of lid 1 and tear mouth 14, tear circle
First thin-walled of 6 inside edges forms the first tear track 15 of tear circle 6, and tear circle 6 outer ledges set
Put the tear circle lateral surface 16 running through tear circle 6 wall thickness；
Lining ring 2, described lining ring 2 is by centre bore 17, inward flange clasp 18, linking wall 19, outward flange platform
20 and edge under flange 21 form, inward flange clasp 18 forms the centre bore of lining ring 2 around lining ring 2 one weeks
17, the lower section of inward flange clasp 18 arranges the 3rd contact surface 22, along lining ring above inward flange clasp 18
Within 2 one weeks, arranging a circle projection 23, linking wall 19 has lower linking wall 19-1, the linking wall platform being sequentially connected with
Lower end and the inward flange clasp 18 of 19-2 and upper linking wall 19-3, lower linking wall 19-1 are square on the ground connected
Becoming turning, the upper end of lower linking wall 19-1 connects the inside edge of linking wall platform 19-2, is connected wall platform
The outer ledge of 19-2 connects upper linking wall 19-3 lower end, and the upper end of upper linking wall 19-3 connects lining ring 2
The inside edge of outward flange platform 20, makes the outward flange platform 20 of lining ring 2 by arranging upper linking wall 19-3
And between the linking wall platform 19-2 of lining ring 2, form step, the outward flange platform 20 of lining ring 2 and lining ring 2
Linking wall platform 19-2 between step height not less than lid 1 tear circle 6 thickness, at lining ring
The outer ledge of the outward flange platform 20 of 2 downwardly extends out flange 21 under the lining ring edge of 2 one weeks, limit
Under edge, flange 21 and outward flange platform 20 and upper linking wall 19-3 are formed and turn over around the lining ring lining ring of 2 one weeks
Limit groove 24, under edge, the medial surface of flange 21 arranges the 4th contact surface 25, the outside of upper linking wall 19-3
Face arranges the 5th contact surface 26, and in lining ring flange groove 24, the lower section of its outer edges platform 20 arranges the 6th
Contact surface 27.
Staving 3, the top of described staving 3 is provided with staving and seals end 28, and described staving 3 is forming bucket
Body seals and is provided with the 7th contact surface 29 on the lateral surface of end 28, and described staving 3 is forming staving sealed end
Being provided with the 8th contact surface 30 on the medial surface in portion 28, described staving 3 is forming staving sealing end 28
The 9th contact surface 31 it is provided with on end face；
Lid 1, lining ring 2 and staving 3 are all made of plastics, when described lining ring 2 covers on described staving 3
Time, and described staving seals end 28 when inserting described lining ring flange groove 24, by ultra-sonic welded,
The mode of sweat soldering, friction welding or binding agent bonding make the 4th contact surface 25 in lining ring flange groove 24,
5th contact surface 26 and the 6th contact surface 27 seal the 7th contact surface the 29, the 8th of end 28 with staving respectively
Contact surface 30 and the 9th contact surface 31 are formed and are firmly tightly connected, when described lid 1 covers into described lining ring 2
Centre bore 17 time, lining ring 2 inward flange clasp 18 buckles in lid clasp groove 11, due to lid 1,
Lining ring 2 and staving 3 are all made of plastics has certain elasticity, is now squeezed at lid 1 and lining ring 2
First contact surface 12 of the resilient force hd clasp groove 11 of deformation closely compresses lining ring 2 inward flange
The 3rd contact surface 22 that the lower section of clasp 18 is arranged, the top of lining ring 2 inward flange clasp 18 is along lining ring 2 one
One arranged in week encloses projection 23 the second contact surface 13 pushing down lid clasp groove 11 also the most tightly, because of
Being formed between this lid 1 and lining ring 2 and be tightly connected, then lid 1, lining ring 2 and staving 3 constitute one
Airtight container.
As shown in Fig. 9～11, under outer ledge one circumference of described lid 1 tear circle 6, extend a circle
The lower flange 32 of lid tear circle, the medial surface of the lower flange 32 of lid tear circle is arranged along lower flange for 32 1 weeks
The lower flange clasp 33 of convex, the outer ledge at tear circle 6 is arranged at flange 32 under lid tear circle
One circle the second thin-walled, this second thin-walled forms lid tear circle 6 and the tear circle edge lower flange of lid tear circle
The second tear track 34 between 32；
On the linking wall platform 19-2 of described lining ring 2, lining ring linking wall land groove 35 is set along lining ring for 2 one weeks,
The medial surface 36 of lining ring land groove 35 arranges the lining ring linking wall land groove clasp 37 of a circle evagination.
Such as Fig. 2, shown in 5 and 13, described lid 1 arranges some lamellar reinforcements 38 in lid groove 5,
It is recessed that this lamellar reinforcement 38 is sequentially connected with the lateral wall 8 of lid groove 5, the bottom of lid groove 5 and lid
The medial wall 7 of groove 5.
As shown in Fig. 6 and 14, described lining ring 2 is connected wall 19-3 on the edge, lower section of linking wall platform 19-2
Lower end edge lining ring 2 one circumference under extend a circle lining ring first and strengthen protruding 39.
As shown in Fig. 6 and 14, described lining ring 2 is in the lower section of inward flange clasp 18 along lining ring 2 one weeks downwards
Extend a circle lining ring second and strengthen protruding 40.
Such as Fig. 6, shown in 14 and 15, if strengthening the inner side of protruding 39 at described lining ring 2 first to arrange dry tablet
Shape reinforcement 41, this lamellar reinforcement 41 is sequentially connected with lining ring first and strengthens projection 39, linking wall platform 19-2
With lower linking wall 19-1.
As shown in figure 16, the first thin-walled of the tear circle 6 of described lid 1 is arranged on tear circle 6 times
On side plane, so that the first tear track 15 is formed on the underside plan of tear circle 6.
As shown in figure 17, the second thin-walled of the tear circle 6 of described lid 1 is arranged on tear circle 6 times
On side plane, so that the second tear track 34 is formed on the underside plan of tear circle.
As shown in FIG. 17 and 18, the lower flange clasp 33 that described lid 1 tears circle 6 is arranged on tear circle
On the lateral surface of the lower flange 32 of 6, lining ring is connected wall land groove clasp 37 simultaneously and within 2 one weeks, sets along lining ring
Put on the lateral surface of lining ring linking wall land groove 35.
The operation principle of the present invention is as follows:
When being covered on described staving 3 by described lining ring 2, and described staving 3 seals end 28 and inserts institute
When stating lining ring flange groove 24, by the side of ultra-sonic welded, sweat soldering, friction welding or binding agent bonding
Formula makes the 4th contact surface the 25, the 5th contact surface 26 in lining ring flange groove 24 and the 6th contact surface 27 respectively
Seal the 7th contact surface the 29, the 8th contact surface 30 of end 28 with staving 3 and the 9th contact surface 31 forms jail
Solid be tightly connected, when described lid 1 covers the centre bore 17 into described lining ring 2, lining ring 2 inward flange button
Hook 18 buckles in lid clasp groove 11, has owing to lid 1, lining ring 2 and staving 3 are all made of plastics
Certain elasticity, now at the resilient force hd clasp groove of lid 1 and lining ring 2 extrusion
First contact surface 12 of 11 closely compresses the 3rd contact surface 22 that the lower section of lining ring 2 inward flange clasp 18 is arranged,
Also simultaneously the second contact pushing down lid clasp groove 11 the most tightly of the projection 23 of lining ring 2 inward flange clasp 18
Face 13, owing to mutually buckling of clasp makes lid 1 and lining ring 2 be not easy after mounting to separate voluntarily, thus
Realizing stable sealing against each other cooperation, then lid 1, lining ring 2 and staving 3 constitute an airtight container,
When lid 1 and lining ring 2 mutually buckle the tear circle 6 of lid 1 enter lining ring 2 be connected wall platform 19-2 and
The space that upper linking wall 19-3 is formed, owing to the outward flange platform 20 of lining ring 2 and the linking wall of lining ring 2 are put down
The height of the step between platform 19-2 is not less than the thickness of the tear circle 6 of lid 1, at lid 1 and lining ring 2
After assembling, the end face of the tear circle 6 of lid 1 will not exceed the end face of the outward flange platform 20 of lining ring 2, simultaneously
The lateral surface 16 of the tear circle 6 of lid 1 contacts, therefore in this state with the upper linking wall 19-3 of lining ring 2
Under free-hand cannot open lid 1, when by lid 1 tear circle 6 on tear mouth 14 tear lid tear
Just expose the space between lateral wall 8-1 and 2 times linking wall 19-3 of lining ring on lid groove when enclosing 6, pass through
This gap can open lid 1 easily, owing to needing to tear the tear circle 6 of lid 1 before opening lid 1,
Therefore the antiforge function of these plastic containers can be realized；It addition, the outer ledge of described lid 1 tear circle 6
A lower flange 32 of ring cover tear circle, edge on the medial surface of the lower flange 32 of lid tear circle is extended under one circumference
Lower flange arranges the lower flange clasp 33 of convex for 32 1 weeks, along lining on the outward flange platform 20 of described lining ring 2
Enclose 2 one weeks and lining ring linking wall land groove 35 is set, the medial surface 36 of lining ring land groove 35 is arranged
The lining ring linking wall land groove clasp 37 of one circle evagination, the lid when described lid 1 covers into described lining ring 2
The lower flange 32 of tear circle inserts in lining ring linking wall land groove 35, the now lower flange clasp button of lid 1
33 live lining ring linking wall land groove clasp 37, by arranging this lid lower flange 32 of tear circle and lower flange
Clasp 33 and lining ring linking wall land groove 35 and lining ring are connected wall land groove clasp 37, can enter one
Step strengthens the fastening intensity between lid 1 and lining ring 2, thus steady in the cooperation strengthening lid 1 and lining ring 2
Increase the unlatching difficulty of lid 1, the first tear that now lid 1 tear circle 6 edge is arranged the most simultaneously
Track 15 and the second tear track 34 can realize tearing easily the tear circle 6 of lid 1, the most permissible
Further enhance the anti-counterfeiting performance of plastic containers；It addition, described lid 1 arranges some in lid groove 5
Lamellar reinforcement 38, this lamellar reinforcement 38 is sequentially connected with the lateral wall 8 of lid groove 5, lid groove
Bottom and the medial wall 7 of lid groove, this lamellar reinforcement 38 can strengthen the intensity of lid 1；It addition, institute
State lining ring 2 the lower section of linking wall platform 19-2 along on to be connected the lower end edge lining ring 2 one weeks of wall 19-3 downward
Extending a circle lining ring first and strengthen protruding 39, this lining ring first strengthens protruding 39 can increase lining ring 2 and staving
The connection area of end 28, increases the close of lining ring 2 and staving end 28 while lining ring 2 intensity increasing
Envelope bonding strength；It addition, described lining ring 2 downwardly extends along lining ring in the lower section of inward flange clasp 18 for 2 one weeks
Going out a circle lining ring second and strengthen protruding 40, this lining ring second strengthens protruding 40 can further enhance the strong of lining ring 2
Degree；It addition, arrange some lamellar reinforcements 41, this sheet in the inner side of described lining ring 2 first enhancing protruding 39
Shape reinforcement 41 is sequentially connected with lining ring first and strengthens projection 39, linking wall platform 19-2 and lower linking wall 19-1,
This lamellar reinforcement 41 can further enhance the intensity of lining ring 2.
In sum, the beneficial effects of the present invention is: the present invention is possible not only to realize making with metal material
The identical packaging style of packing container, simultaneously because plastic material has the molding adaptability of excellence, make to mould
Material container can realize antiforge function by the design of special anti-counterfeit structure.
The invention is not restricted to above-mentioned specific embodiment.It is understood that without departing from the present invention spirit and
In the case of essential scope, can make various changes and modifications, these all should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. false proof plastic containers, it is characterised in that including:
Lid, described lid includes central plane, lid groove and the tear circle being sequentially connected with, and this lid is recessed
It is formed with lid clasp groove on the lateral wall of groove, tear circle is provided with and tears mouth；
Lining ring, described lining ring includes centre bore and the inward flange clasp being sequentially connected with, linking wall, outward flange
Flange under platform and edge, linking wall on be provided with linking wall platform, outward flange platform be connected wall platform it
Between form step, the height of step not less than the thickness of tear circle, flange under edge, outward flange platform and
Lining ring flange groove is formed between linking wall；
Staving, its top is provided with staving and seals end, and it is recessed that this staving seals the end described lining ring flange of embedding
Groove；
Described lid covers on the centre bore of described lining ring, and inward flange clasp buckles in lid clasp groove, tears
Split circle to be fitted at least in part on linking wall platform, formed between lid and lining ring and be tightly connected.
False proof plastic containers the most according to claim 1, it is characterised in that the outer ledge of described tear circle
It is downwardly extending the tear lower flange of circle and lower flange clasp, in the inner side and outer side edge that tear is enclosed respectively
One circle the first and second thin-walled is set；The linking wall of described lining ring formed accommodate the described lower flange of tear circle and under
The groove of flange clasp and the groove clasp coordinated with described lower flange clasp.
False proof plastic containers the most according to claim 2, it is characterised in that if arranging dry tablet in lid groove
Shape reinforcement, the lateral wall of lid groove, the bottom of lid groove and the lid that this lamellar reinforcement is sequentially connected with
The medial wall of sub-groove.
4. according to the false proof plastic containers described in any one of claim 1-3, it is characterised in that the rank of described lining ring
Connecing wall and include lower linking wall, linking wall platform and upper linking wall, the lower end edge lining ring of upper linking wall one week is downward
Extend a circle first and strengthen projection；A circle is extended under lining ring one circumference in the bottom of described inward flange clasp
Second strengthens projection.
False proof plastic containers the most according to claim 4, it is characterised in that the first enhancing of described lining ring is convex
The inner side risen arranges some lamellar reinforcements, and this lamellar reinforcement is sequentially connected with the first enhancing projection, linking wall
Platform and lower linking wall.
False proof plastic containers the most according to claim 4, it is characterised in that the top of the medial wall of lid groove
The edge of portion and central plane connects, and the top of the medial wall of lid groove and the edge of central plane are connecting
Place forms turning, within one week, arranges the lid clasp of a circle evagination along groove in the outside of the lateral wall of lid groove,
Lid groove lateral wall is divided into lateral wall on lid groove by the groove lateral wall platform being provided above at clasp
With lateral wall under lid groove, lateral wall on the outer ledge of lid groove lateral wall platform and lid groove
Root connects formation turning, the end of lateral wall under the inside edge of lid groove lateral wall platform and lid groove
Portion connects formation turning, and under lid groove lateral wall platform and lid groove, lateral wall and lid clasp are formed
Lid clasp groove, arranges the first contact surface on the upper side i.e. downside of clasp groove of lid clasp,
The medial surface i.e. upper side of clasp groove of lid groove lateral wall platform arranges the second contact surface, tear
Enclose along lid groove lateral wall top one circumference away from lid center position extend, tear circle interior
The top of the lateral wall of lateral edges and lid groove is connected by the first thin-walled, the lateral wall of lid groove
Enclose with tear and be positioned at the first thin-walled of tear circle inside edge in formation turning, junction, the tear of lid
Being provided with on circle and tear mouth, the first thin-walled of tear circle inside edge forms the first tear track of tear circle,
Tear circle outer ledge arranges the tear circle lateral surface running through tear circle wall thickness.
False proof plastic containers the most according to claim 5, it is characterised in that inward flange clasp is around lining ring one
Week forms the centre bore of lining ring, and the lower section of inward flange clasp arranges the 3rd contact surface, upper at inward flange clasp
It is protruding that side arranges a circle for one week along lining ring, linking wall have be sequentially connected with lower linking wall, linking wall platform and
Upper linking wall, the lower end of lower linking wall and inward flange clasp local form turning connect, lower linking wall
Upper end connects the inside edge of linking wall platform, and the outer ledge of linking wall platform connects upper linking wall lower end,
The upper end of upper linking wall connects the inside edge of the outward flange platform of lining ring, makes lining ring by arranging upper linking wall
Outward flange platform and the linking wall platform of lining ring between form step, the outward flange platform of lining ring and lining ring
The height of the step between linking wall platform is not less than the thickness of lid tear circle, at the outward flange platform of lining ring
Outer ledge downwardly extend out flange under the lining ring edge of a week, flange and outward flange platform under edge
And upper linking wall is formed around the lining ring lining ring flange groove of a week, under edge, the medial surface of flange arranges the
Four contact surfaces, the outside of upper linking wall arranges the 5th contact surface, its outer edges platform in lining ring flange groove
Lower section the 6th contact surface is set.
False proof plastic containers the most according to claim 5, it is characterised in that described staving is close at formation staving
Being provided with the 7th contact surface on the lateral surface in end-blocking portion, described staving seals the medial surface of end forming staving
On be provided with the 8th contact surface, described staving formed staving seal end end face on be provided with the 9th contact
Face.
False proof plastic containers the most according to claim 5, it is characterised in that lid, lining ring and staving by
Plastics are made, and when described lining ring covers on described staving, and described staving seals end and inserts described
During lining ring groove, by the way of ultra-sonic welded, sweat soldering, friction welding or binding agent bonding, make lining ring
The 4th contact surface, the 5th contact surface and the 6th contact surface in groove seals the 7th connecing of end with staving respectively
Contacting surface, the 8th contact surface and the 9th contact surface are formed and are firmly tightly connected, when described lid lid enters described
During the centre bore of lining ring, lining ring inward flange clasp buckles in lid clasp groove, due to lid, lining ring and bucket
Body is all made of plastics has certain elasticity, now in lid and the resilient force of lining ring extrusion
First contact surface of lower clasp groove closely compresses the 3rd contact surface that the lower section of lining ring inward flange clasp is arranged,
A circle that the top of lining ring inward flange clasp is arranged along lining ring one week protruding also the most tightly push down lid clasp
Second contact surface of groove, is therefore formed between lid and lining ring and is tightly connected, then lid, lining ring and bucket
Body constitutes an airtight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573889.1A CN106005727B (en) | 2016-07-19 | 2016-07-19 | Anti-fake plastic containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573889.1A CN106005727B (en) | 2016-07-19 | 2016-07-19 | Anti-fake plastic containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005727A true CN106005727A (en) | 2016-10-12 |
| CN106005727B CN106005727B (en) | 2019-02-15 |
Family
ID=57116549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610573889.1A Active CN106005727B (en) | 2016-07-19 | 2016-07-19 | Anti-fake plastic containers |
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| CN (1) | CN106005727B (en) |
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| CN205327738U (en) * | 2016-01-05 | 2016-06-22 | 江阴市鑫宝铁塑制品有限公司 | Anti -counterfeit packaging bucket |
| CN205819925U (en) * | 2016-07-19 | 2016-12-21 | 常州胜威塑料有限公司 | False proof plastic containers |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577776A (en) * | 1983-12-02 | 1986-03-25 | Metal Box Plc | Containers and lever ring |
| WO1988005015A1 (en) * | 1987-01-12 | 1988-07-14 | Reed Packaging Limited | Lidded containers |
| EP0340230B1 (en) * | 1987-01-12 | 1992-08-12 | Rpc Containers Limited | Lidded containers |
| WO1988005751A1 (en) * | 1987-02-02 | 1988-08-11 | Panther Plast A/S | Container of the bucket or beaker type with matching lid |
| JPH03270927A (en) * | 1990-03-16 | 1991-12-03 | Reed Packaging Ltd | Production of plastic container and plastic container |
| GB2245549A (en) * | 1990-07-03 | 1992-01-08 | Lawson Mardon | Container with plug-fitting lid |
| AU1292392A (en) * | 1991-03-14 | 1992-09-17 | Containers Hi-Tech Pty Limited | Tear seal for a pail or like container |
| CA2429361C (en) * | 2002-03-07 | 2009-11-10 | Kw Plastics | Plastic paint can |
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| CN205819925U (en) * | 2016-07-19 | 2016-12-21 | 常州胜威塑料有限公司 | False proof plastic containers |
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| Publication number | Publication date |
|---|---|
| CN106005727B (en) | 2019-02-15 |
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