CN105346835B - Bottle-cap-destroying anti-fake bottle cap and its assembly method - Google Patents
Bottle-cap-destroying anti-fake bottle cap and its assembly method Download PDFInfo
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- CN105346835B CN105346835B CN201510883883.XA CN201510883883A CN105346835B CN 105346835 B CN105346835 B CN 105346835B CN 201510883883 A CN201510883883 A CN 201510883883A CN 105346835 B CN105346835 B CN 105346835B
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- interior
- bottle
- fixed
- fixed cover
- cap
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- 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
- B65D49/00—Arrangements or devices for preventing refilling of containers
- B65D49/12—Arrangements or devices for preventing refilling of containers by destroying, in the act of opening the container, an integral portion thereof
Abstract
The invention discloses a kind of bottle-cap-destroying anti-fake bottle cap and its assembly method, the bottle cap fixed part of bottle-cap-destroying anti-fake bottle cap includes fixed sleeves, first seal, interior fixed cover, second seal and outer main body, fixed sleeves are made of metal material, and fixed sleeves include bulge；First seal is arranged between fixed sleeves and bottleneck；Interior fixed cover is made of metal material, and the bottom of interior fixed cover is fitted into fixed sleeves, and interior fixed cover makes bulge expansion block bottleneck, and back-off catches on the lower end of bulge；Second seal is arranged between interior fixed cover and fixed sleeves；Outer lower body part is enclosed on the outside of bottleneck, and outer body top is fixedly set in the outside on interior fixed cover top.Bottle-cap-destroying anti-fake bottle cap provided by the invention, as long as realizing the breaking-up of lid, the breaking-up of bottle is also just reached, has made lid bottle disposable, reached the purpose of bottle and cap destroying, bottle lid can not reclaim use, and antifalse effect is good.
Description
Technical field
The present invention relates to bottle cap technical field, more particularly to a kind of bottle-cap-destroying anti-fake bottle cap and its assembly method.
Background technology
Existing anti-fake bottle lid generally includes to be fixed on bottle cap fixed part on bottleneck, can turn on bottle cap movable part and
The anti-counterfeit structure being arranged between bottle cap fixed part and bottle cap movable part, when unlatching in use, anti-counterfeit structure destruction can not
Repair, so as to realize the purpose for reaching false proof by damaging bottle cap.However, due to bottle cap fixed part typically by buckle and only
Convulsion is fixed with bottleneck, and buckle and ending tendon transfer are working of plastics, when heating bottle cap fixed part, are easily caused buckle and rotation stop
Muscle fails, and removes bottle cap fixed part easily, and such undesirable can reach fraud mesh by recycling bottles and forging bottle cap
, therefore antifalse effect is undesirable.
The content of the invention
For above-mentioned state of the art, the technical problems to be solved by the invention are, there is provided a kind of antifalse effect is good
Bottle-cap-destroying anti-fake bottle cap and its assembly method.
In order to solve the above-mentioned technical problem, a kind of bottle-cap-destroying anti-fake bottle cap provided by the present invention, including be fixed on
Bottle cap fixed part on bottleneck, the bottle cap movable part covered on bottle cap fixed part and be arranged at bottle cap fixed part with
Anti-counterfeit structure between bottle cap movable part, it is characterised in that the bottle cap fixed part includes：
Fixed sleeves, the fixed sleeves are made of metal material, and the fixed sleeves are loaded in bottleneck, described outer solid
Fixed set includes fixed sleeves body, the turn-up portion extended laterally from fixed sleeves body upper end and is arranged at fixed sleeves body
The bulge of lower end；
First seal, the first seal are arranged between the fixed sleeves and the bottleneck；
Interior fixed cover, the interior fixed cover are made of metal material, and the lower end of the interior fixed cover is provided with back-off, institute
The bottom for stating interior fixed cover is fitted into the fixed sleeves, and the interior fixed cover makes the bulge expansion block bottleneck, and institute
State the lower end that back-off catches on the bulge；
Second seal, the second seal are arranged between the interior fixed cover and the fixed sleeves；With
Outer main body, the outer lower body part are enclosed on the outside of bottleneck, and the outer body top is fixedly set in described interior solid
Surely the outside on top is covered.
In one of the embodiments, the medial surface of the bulge is that lower end is inclined tiltedly relative to the inside side in upper end
Face, when the bottom of the interior fixed cover is fitted into the fixed sleeves, medial surface described in the lower end edge of the back-off slides, and makes
The bulge expansion.
In one of the embodiments, the first seal is silica gel, and the first seal is coated on the flange
On the lateral surface in portion, the fixed sleeves body and the bulge.
In one of the embodiments, the bulge on the lateral surface of the fixed sleeves body junction with being provided with
Groove.
In one of the embodiments, the outer main body is made of metal material, the outer main body and the interior fixation
Set is closely pressed together on together using cold-press process.
In one of the embodiments, the bottle cap fixed part also includes：
Interior mouth, the lower end of the interior mouth are connected with the upper end of the interior fixed cover, and outer spiral shell is provided with the interior mouth
Line；
Interior plug, the interior plug include interior plug main body, the supporting part for being arranged at interior plug main body lower end and are arranged at interior plug main body
The bulge loop extended laterally of outer peripheral face, the bottom of the interior plug main body are inserted in the interior fixed cover, and top insertion is described interior
In mouth, the bulge loop is clipped between the interior fixed set upper side and the Nei Zui lower ends；With
Bead, the bead are placed in the supporting part of the interior plug.
In one of the embodiments, the lateral surface of the supporting part is the back taper conical surface, the interior fixed cover inwall tool
There is the back taper sealing surface of the lateral surface interference fit of the supporting part.
In one of the embodiments, the gradient of the lateral surface of the supporting part is less than the gradient of the sealing surface.
In one of the embodiments, the lower end of the interior mouth has the flange part that extends laterally, on the flange part
Limited step is provided with, the upper end of the outer main body has inwardly projecting splenium, and the splenium is stuck in the limit of the flange part
At the step of position, the interior mouth, the interior plug and the interior fixed cover are assembled together.
A kind of assembly method of bottle-cap-destroying anti-fake bottle cap provided by the invention, comprises the following steps：
S1, the outer main body is pressed into the interior fixed cover top, allows outer main body to pass through interference fit and interior fixed cover
It is integrally formed；
S2, the first seal and the fixed sleeves be put into bottleneck, then the second seal is enclosed on institute
State on interior fixed cover, the bottom for the interior fixed cover for then assembling step (S1) is inserted in the fixed sleeves, makes institute
State bulge expansion and block bottleneck, and the back-off catches on the lower end of the bulge.
Bottle-cap-destroying anti-fake bottle cap provided by the invention, its bottle cap fixed part are fixed using outer made of metal material
Set and interior fixed cover are designed by expansion structure, and form back-off in bottle interior is integrally formed with bottle securely, can not separate,
As long as now realizing the breaking-up of lid, the breaking-up of bottle is also just reached, has made lid bottle disposable, reach bottle and cap destroying
Purpose, bottle lid can not reclaim use, and antifalse effect is good.
Beneficial effect possessed by additional technical feature of the present invention will be said in this specification specific embodiment part
It is bright.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the bottle-cap-destroying anti-fake bottle cap in the embodiment of the present invention, shows interior fixation
Set is not entirely enclosed in the state of fixed sleeves；
Fig. 2 is the close-up schematic view at I in Fig. 1；
Fig. 3 is the cross section structure diagram of the bottle-cap-destroying anti-fake bottle cap in the embodiment of the present invention, shows interior fixation
Set is entirely enclosed in the state of fixed sleeves.
Description of reference numerals：1st, top cover；2nd, inner cap；3rd, packing ring；4th, interior mouth；4a, flange part；5th, enclosing cover；5a, enclosing cover master
Body；5b, sleeve；6th, outer main body；6a, splenium；61st, outer cylinder body；62nd, inner barrel；7th, interior plug；7a, interior plug main body；7b, supporting part；
7c, bulge loop；7d, the lateral surface of supporting part；8th, bead；9th, interior fixed cover；9a, back-off；9b, the conical surface；11st, fixed sleeves；
11a, bulge；11a1, medial surface；11a2, lateral surface；11a3, end face；11b, turn-up portion；11c, fixed sleeves body；11d、
Groove；12nd, bottleneck；13rd, first seal；14th, second seal.
Embodiment
Below with reference to the accompanying drawings and the present invention is described in detail in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in following embodiment and embodiment can be mutually combined.
Referring to Fig. 1-3, the bottle-cap-destroying anti-fake bottle cap in the one of embodiment of the present invention includes that bottleneck can be fixed on
Bottle cap fixed part on 12, the bottle cap movable part covered on bottle cap fixed part and it is arranged at bottle cap fixed part and bottle
Anti-counterfeit structure between lid movable part.
Wherein, the bottle cap fixed part is mainly sealed by fixed sleeves 11, interior fixed cover 9, first seal 13, second
Part 14, interior mouth 4, interior plug 7, bead 8 and outer main body 6 form, and fixed sleeves 11 (are preferably that food-grade is stainless using metal material
Steel) be made, the fixed sleeves 11 include can be loaded on bottleneck 12 in cylindric fixed sleeves body 11c, be arranged at outer fixation
Cover the bulge 11a of body 11c bottoms and be arranged at the turn-up portion 11b extended laterally from fixed sleeves body 11c upper ends,
Bulge 11a is formed by opening up some axial groove (not shown)s in the bottom of fixed sleeves 11.With reference to shown in Fig. 1,2,
The longitudinal cross-section of bulge 11a in the present embodiment is approximate right angle triangle, its have medial surface 11a1, lateral surface 11a2 and
End face 11a3, medial surface 11a1 are lower end relative to the inclined inclined-plane in the inside side in upper end, lateral surface 11a2 and fixed sleeves body
11c axial direction is parallel, and end face 11a3 is vertical with fixed sleeves body 11c axial direction.More preferably, the bulge
Annular recess 11d is provided with lateral surface between 11a and the fixed sleeves body 11c, so that the bulge 11a and institute
It is thinning to state the thickness of fixed sleeves body 11c junctions, is advantageous to rotate bulge 11a.
The first seal 13 is arranged between the wall of the fixed sleeves 11 and the bottleneck 12, places leakage.This
First seal 13 in embodiment is silica gel, and first seal 13 is coated on the turn-up portion 11b, the fixed sleeves body
11c and the bulge 11a are on the surface of the side of bottleneck 12, so described turn-up portion 11b and the end face of bottleneck 12 and described outer
Sealing, good sealing effect can be realized between fixed cover body 11c and the internal face of bottleneck 12.And gel coated is in the expansion
Portion 11a lateral surface 11a2 and end face 11a3, when bulge 11a expands, silica gel applies the bullet to inner side on bulge 11a
Property power, can prevent back-off 9a slip.First seal 13 and fixed sleeves 11 can be processed into one by the way of being coated in mould
Individual part.
The interior fixed cover 9 is made, the lower end of the interior fixed cover 9 using metal material (being preferably food-grade stainless steel)
Back-off 9a is provided with, the lower, outer perimeter face of the interior fixed cover 9 is interference fitted with the inner peripheral surface of the fixed sleeves 11, when described
When the bottom of interior fixed cover 9 is fitted into the fixed sleeves 11, the interior fixed cover 9 makes the bulge 11a expansions block bottle
Mouth 12, and the back-off 9a catches on the corner between the medial surface 11a1 and end face 11a3 of the bulge 11a, so that interior
Fixed cover 9 is fixed with bottleneck 12 and is connected as a single entity, it is impossible to is extracted.Bottleneck 12, the interior fixation are stretched out in the top of the interior fixed cover 9
Covering the inwall on 9 tops has back taper sealing surface 9b.
The second seal 14 is arranged between the interior fixed cover 9 and the fixed sleeves 11, prevents liquid from institute
State seepage between interior fixed cover 9 and the fixed sleeves 11.In the present embodiment, second seal 14 is two sealing rings, two
Second seal 14 is in the sealing ring mounting groove on the interior outer peripheral face of fixed cover 9.
The lower end of the interior mouth 4 connects with the upper end of interior fixed cover 9, and the lower end of the interior mouth 4 has what is extended laterally
Step is provided with flange part 4a, flange part 4a.In order to prevent interior mouth 4 from rotating, rotation stop is provided with flange part 4a outer peripheral face
Tooth.External screw thread is provided with the interior mouth 4.
Interior plug 7 includes interior plug main body 7a, is arranged at the back taper supporting part 7b of interior plug main body 7a lower ends and is arranged at interior plug
The bulge loop 7c extended laterally on main body 7a outer peripheral faces, in interior plug main body 7a bottom insertion in fixed cover 9, in the insertion of top
In mouth 4, bulge loop 7c is between the lower end of the interior mouth 4 and the upper end of interior fixed cover 9, back taper supporting part 7b lateral surface 7d
For the conical surface, and it is interference fitted with the sealing surface 9b of interior fixed cover 9.So, it is close by three faces between interior plug 7 and interior fixed cover 9
Envelope, good sealing effect.However, if lateral surface 7d gradient is equal to sealing surface 9b gradient, 7 and interior fixed cover 9 are internally filled in
Requirement on machining accuracy it is high, in order to reduce the requirement on machining accuracy of interior plug 7 and interior fixed cover 9, lateral surface 7d gradient is less than close
Front cover 9b gradient, by linear sealing between such lateral surface 7d and sealing surface 9b, in the case where ensureing sealing effectiveness, reduce
The requirement on machining accuracy of interior plug 7 and interior fixed cover 9.
The bead 8 is placed in the supporting part 7b of the interior plug 7, primarily serves sealing function.
The outer main body 6 is mainly played role in decoration, and the outer main body 6 is made of metal material (being preferably kirsite),
Outer main body 6 includes inner barrel 62 and the outer cylinder body 61 outside inner barrel 62, and the top of inner barrel 62 is fixedly set in institute
The outside on the interior top of fixed cover 9 is stated, there is inwardly projecting splenium 6a, splenium 6a to be stuck in flange part for the upper end of the inner barrel 62
At step on 4a, so as to which the interior mouth 4, the interior plug 7 and the interior fixed cover 9 are assembled together.
The bottom of outer cylinder body 61 is enclosed on the outside of bottleneck 12.More preferably, using cold-press process by the outer main body 6 with it is described interior
Fixed cover 9 is closely pressed together on together, is integrally formed, and can not be taken out, is integrally formed so as to reach with bottle, realizes false proof outer main body
Damage, just represent bottle and also damage therewith, kill two birds with one stone, improve anti-counterfeiting performance.
The bottle cap movable part includes enclosing cover 5, inner cap 2, top cover 1 and packing ring 3, wherein, enclosing cover 5 includes the enclosing cover on top
Main body 5a and the sleeve 5b of bottom, sleeve 5b are inserted between the inner barrel 62 and outer cylinder body 61 of the outer main body 6；The lid of top cover 1 is set
At enclosing cover main body 5a top, by snapping connection between top cover 1 and enclosing cover main body 5a；The inner cap 2 is fixed flush-mounted in described
In enclosing cover main body 5a, the inwall of the inner cap 2 is provided with the internal thread coordinated with the external screw thread on the interior mouth 4.In packing ring 3 fills
Between the end face of mouth 4 and the inner top surface of inner cap 2.
Anti-counterfeit structure in the present embodiment includes being arranged on the false proof tooth (not shown) of outer cylinder body 61 and is arranged on set
Cam (not shown) on cylinder 5b, bottle-cap-destroying anti-fake bottle cap are sold together with after bottle assembling, opened in use, rotation
Turn enclosing cover 5, drive cam rotation, cam fractures false proof tooth, and false proof tooth can not be repaired after being twisted off, so as to reach false proof mesh
's.
The assembly method of bottle-cap-destroying anti-fake bottle cap in the present embodiment is as follows：
Bead 8 is first put into the interior the inside of plug 7, then 7 upper ends of interior plug are pressed into interior mouth 4, then lower end is pressed into interior
The inside of fixed cover 9, then outer main body 6 is pressed into the interior top of fixed cover 9 with forcing press, now allow outer main body 6 to pass through interference fit
It is integrally formed, can not separates with interior fixed cover 9；Packing ring 3 is pressed into the inside of inner cap 2 in addition, then inner cap 2 is threadedly tightened to
Above interior mouth 4, enclosing cover 5 is pressed on inner cap 2, inner cap 2 is detained extremely by the ending tendon transfer on enclosing cover 5 and button bit, can not be extracted,
It is integrally formed；Then top cover 1 is pressed on enclosing cover 5, fastened enclosing cover 5 by button bit and ending tendon transfer, can not extracted, turn into one
Body；The fixed sleeves 11 for coating first seal 13 are put into bottleneck 12 in addition and are pressed onto position, then by two 14 sets of second seals
On interior fixed cover 9, then the lid assembled is pressed on the bottle for installing lock, be pressed onto behind position it is locked with bottle into
It is integrated, can not takes out.
To sum up, the bottle-cap-destroying anti-fake bottle cap in the present embodiment has the advantages that：
1st, the anti-fake bottle lid is set using fixed sleeves made of stainless steel material 11 and interior fixed cover 9 by expansion structure
Meter, form back-off in bottle interior and be integrally formed securely with bottle, can not be separated, as long as now realizing the breaking-up of lid,
Just reach the breaking-up of bottle, made lid bottle disposable, reach the purpose of bottle and cap destroying, bottle lid, which can not reclaim, to be made
With antifalse effect is good.
2nd, the Surface coating of fixed sleeves 11 of the anti-fake bottle lid silica gel, then the design by expansion structure, fixes inside
Interior fixed cover 9 is unfolded into the strength up tensed outward during set 9 pushes, and now causes bottleneck end face and bottleneck bottom surface two
Hold stress to tense, and allow both ends to form band, plus caused by the interference fit of internal diameter of the bottleneck and the external diameter of first seal 13
Sealing, so now bottleneck has three seals as ensureing, even if bottleneck has slight fried mouth, seepage, raising it will not also prevent easily
Leak performance.
3rd, the elastic telescopic performance excellent using silica gel of the anti-fake bottle lid is wraps closely about on bulge 11a, it is ensured that
Interior fixed cover 9 can tightly be held tightly after being pressed into place and can not be extracted on the back-off 9a of interior fixed cover 9.
4th, the lateral surface 7d of interior plug 7 of the interference fit of the anti-fake bottle lid and the sealing surface 9b of interior fixed cover 9 are designed to two
Different gradients coordinates, to adapt to tolerance during batch production；Additionally by axially and radially sealing simultaneously, interior plug 7 is improved
With the sealing effectiveness between interior fixed cover 9.
5th, anti-fake bottle lid, using the performance of metal material, using cold-press process by main body outside kirsite and stainless steel
Fixed cover 9 is closely pressed together on together, is integrally formed, and can not be taken out, is integrally formed so as to reach with bottle, realizes that outer main body is ruined
It is bad, just represent bottle and also damage therewith, kill two birds with one stone, improve anti-counterfeiting performance.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (7)
1. a kind of bottle-cap-destroying anti-fake bottle cap, including be fixed on bottleneck (12) bottle cap fixed part, cover and fixed in bottle cap
Bottle cap movable part on part and the anti-counterfeit structure being arranged between bottle cap fixed part and bottle cap movable part, its feature
It is, the bottle cap fixed part includes：
Fixed sleeves (11), the fixed sleeves (11) are made of metal material, and the fixed sleeves (11) are loaded on bottleneck
(12) in, the fixed sleeves (11) include fixed sleeves body (11c), prolonged laterally from fixed sleeves body (11c) upper end
The turn-up portion (11b) stretched and the bulge (11a) for being arranged at fixed sleeves body (11c) lower end；
First seal (13), the first seal (13) be arranged at the fixed sleeves (11) and the bottleneck (12) it
Between, the first seal (13) is silica gel, and the first seal (13) is coated on the turn-up portion (11b), described outer solid
Surely on the lateral surface (11a2) and end face (11a3) for covering body (11c) and the bulge (11a)；
Interior fixed cover (9), the interior fixed cover (9) are made of metal material, and the lower end of the interior fixed cover (9) is provided with down
Detain (9a), the bottom of the interior fixed cover (9) is fitted into the fixed sleeves (11), and the interior fixed cover (9) makes the expansion
Bottleneck (12) is blocked in portion (11a) expansion, and the back-off (9a) catches on the bulge (11a) lower end；
Second seal (14), the second seal (14) are arranged at the interior fixed cover (9) and the fixed sleeves (11)
Between；With
Interior mouth (4), the lower end of the interior mouth (4) are connected with the upper end of the interior fixed cover (9), are set on the interior mouth (4)
External screw thread is equipped with, the lower end of the interior mouth (4) has the flange part (4a) extended laterally, is provided with the flange part (4a)
Limited step；
It is interior plug (7), it is described it is interior plug (7) include it is interior plug main body (7a), be arranged at it is interior plug main body (7a) lower end supporting part (7b) and
Be arranged at it is interior plug main body (7a) outer peripheral face the bulge loop (7c) extended laterally, it is described it is interior plug main body (7a) bottom insertion described in
In interior fixed cover (9), top is inserted in the interior mouth (4), the bulge loop (7c) be clipped in interior fixed cover (9) upper end with it is described
Between interior mouth (4) lower end；
Bead (8), the bead (8) are placed in the supporting part (7b) of the interior plug (7)；With
Outer main body (6), outer main body (6) bottom are enclosed on the outside of bottleneck (12), and outer main body (6) top is fixedly set in
The outside on interior fixed cover (9) top, the upper end of the outer main body (6) have inwardly projecting splenium (6a), the splenium
(6a) is stuck at the flange part (4a) limited step, by the interior mouth (4), the interior plug (7) and the interior fixed cover (9)
It is assembled together.
2. bottle-cap-destroying anti-fake bottle cap according to claim 1, it is characterised in that the inner side of the bulge (11a)
Face (11a1) be lower end relative to the inclined inclined-plane in the inside side in upper end, when the bottom of the interior fixed cover (9) load it is described outer solid
When in fixed set (11), medial surface (11a1) described in the lower end edge of the back-off (9a) slides, and expands the bulge (11a).
3. bottle-cap-destroying anti-fake bottle cap according to claim 1, it is characterised in that the bulge (11a) with it is described
Set fluted (11d) on the lateral surface of fixed sleeves body (11c) junction.
4. bottle-cap-destroying anti-fake bottle cap according to claim 1, it is characterised in that the outer main body (6) uses metal
Material is made, together with the outer main body (6) is closely pressed together on the interior fixed cover (9) using cold-press process.
5. bottle-cap-destroying anti-fake bottle cap according to claim 1, it is characterised in that the lateral surface of the supporting part (7b)
For the back taper conical surface, interior fixed cover (9) inwall has the back taper of the lateral surface interference fit of the supporting part (7b) close
Front cover (9b).
6. bottle-cap-destroying anti-fake bottle cap according to claim 5, it is characterised in that the lateral surface of the supporting part (7b)
Gradient be less than the sealing surface (9b) gradient.
7. a kind of assembly method of bottle-cap-destroying anti-fake bottle cap as described in any one in claim 1 to 6, its feature exist
In comprising the following steps：
S1, the outer main body (6) is pressed into interior fixed cover (9) top, allows the outer main body (6) and the interior fixed cover
(9) it is integrally formed；
S2, the first seal (13) and the fixed sleeves (11) be put into bottleneck (12), then described second is sealed
Part (14) is enclosed on the interior fixed cover (9), the bottom insertion institute for the interior fixed cover (9) for then assembling step (S1)
State in fixed sleeves (11), the bulge (11a) expansion is blocked bottleneck (12), and the back-off (9a) hooks said intumescent
The lower end in portion (11a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883883.XA CN105346835B (en) | 2015-12-03 | 2015-12-03 | Bottle-cap-destroying anti-fake bottle cap and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883883.XA CN105346835B (en) | 2015-12-03 | 2015-12-03 | Bottle-cap-destroying anti-fake bottle cap and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346835A CN105346835A (en) | 2016-02-24 |
| CN105346835B true CN105346835B (en) | 2018-03-02 |
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| CN201510883883.XA Active CN105346835B (en) | 2015-12-03 | 2015-12-03 | Bottle-cap-destroying anti-fake bottle cap and its assembly method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112389850A (en) * | 2020-11-23 | 2021-02-23 | 湖南新世纪陶瓷有限公司 | Combined plug set and bottle |
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| CN104245527A (en) * | 2012-04-18 | 2014-12-24 | 法斯-弗里施有限公司 | Stopper for a beverage container |
| CN204264635U (en) * | 2014-10-29 | 2015-04-15 | 宜昌元龙塑模技术开发有限责任公司 | Inner intumescence type bottle cap |
| CN204750911U (en) * | 2015-06-30 | 2015-11-11 | 珠海经济特区龙狮瓶盖有限公司 | Antiseep heavy -calibre anti -fake bottle cap |
| CN205203720U (en) * | 2015-12-03 | 2016-05-04 | 珠海经济特区龙狮瓶盖有限公司 | Anti -fake bottle cover of destroying bottle and its cover |
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