CN109956179A - A kind of anticreep Bottle cap structure for rigid bottleneck - Google Patents
A kind of anticreep Bottle cap structure for rigid bottleneck Download PDFInfo
- Publication number
- CN109956179A CN109956179A CN201910343364.2A CN201910343364A CN109956179A CN 109956179 A CN109956179 A CN 109956179A CN 201910343364 A CN201910343364 A CN 201910343364A CN 109956179 A CN109956179 A CN 109956179A
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- arc retainer
- bottle cap
- cylindrical part
- contact portion
- 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
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- 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
-
- 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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/06—Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
A kind of anticreep Bottle cap structure for rigid bottleneck provided by the invention, including body and upper shield, the body top are equipped with mouth cylindrical part, and the upper shield is covered in liquid outlet, and connect with the mouth cylindrical part；The upper shield includes socket end, and socket end side wall is equipped with multiple through slots for being connected to engaging chamber, the anti-delinking part to raise upward is equipped with along the through slot upper surface；Anti-delinking part is arranged towards engaging cavity dumping；The side that anti-delinking part is contacted with mouth cylindrical part is equipped with the clamping block of protrusion；Clamping block includes the first contact portion contacted with the second arc retainer ring, and the second contact portion with bottleneck outer wall face contact；When the socket end engages with mouth cylindrical part, the anti-delinking part upper surface and the first arc retainer ring are contactless state, have safe distance between the anti-delinking part upper surface and the first arc retainer ring；The setting of safe distance, so that breaking straight anti-delinking part can not be removed by the support force of the first arc retainer ring when user applies external force and breaks straight anti-delinking part.
Description
Technical field
The present invention relates to package bottle cap fields, more particularly to a kind of anticreep Bottle cap structure for rigid bottleneck.
Background technique
With the rapid development of economy, people's level of consumption increasingly improves, people are keen to the pursuit to beauty, cosmetics at
The articles for daily use of public (especially women), more and more women buy famous cosmetics；Existing cosmetics majority is
It is packaged using bottle body, in use, using toppling over or taking out cosmetics by the way of pressing.
With the popularization of online shopping platform, purchasing channel is various.Under the driving of interests, occur many personation quotient on the market
Product.Some illegal businessmans, again toward liquid is filled in returnable bottle, are sold again by recycling cosmetic bottle；Consumer is flat by network
Platform buys cosmetics, it is difficult to divide and distinguish between truth and false, if the body quality of recycling is novel, consumer is difficult to differentiate by liquid in bottle
Its true and false can only go to judge whether it is completely new article from the packaging.Particularly with many new hands for passing through Online Shopping cosmetics
For buyer, more it is difficult to differentiate.Illegal businessman's fake and forged commodity manufacture commodity, the equity for the consumer that constitutes a serious infringement, and with false random
Genuine degree is unable to get differentiation, while injuring consumer, also brings about great losses to enterprise.
The connection type between bottle cap or upper shield and body in existing design is usually spiral connection, but this kind of connection side
The Bottle cap structure of formula is simple, does not have anti-counterfeit structure usually.
For the anti-pseudo problem of package bottle cap, many enterprises on body or bottle cap by being equipped with anti-counterfeiting mark, security code
Deng, if but Packaging Bottle itself is genuine, and be returnable bottle, then it is unable to reach effective antifalse effect；For consumers, most
Simple mode is by recognizing the physical state of bottle to determine whether being once previously opened.Then, more and more enterprises exist
Bottle cap is equipped with anti-counterfeit structure, to form anti-fake bottle lid.But the anti-fake bottle lid of majority enterprises design at present, it is anti-fake on bottle cap
Structure is not destroyed after corkage, this makes bottle be easy to be recycled implementation fraud by illegal businessman.
Such as China Patent Publication No. CN202368919U discloses a kind of Cracked ring anti-counterfeiting cover, including bottle cap, is fixed on
Decorative cover on bottleneck and the Cracked ring being arranged between the bottle cap and the decorative cover, the bottle cap include outer cover and inner cover,
The outer cover and interior cover are respectively arranged with outer cover attaching structure and interior cover attaching structure, the outer cover attaching structure and institute
State interior cover attaching structure can complement each other to form it is non-removable be fixedly connected, be respectively arranged on the Cracked ring and the lid
It encloses the position with outer cover item cooperation and is fixed to each other after mounting.The patent is to cooperate Cracked ring and outer cover, is being beaten
The outer cover that turn outer cover is when opening drives explosion ring breakage, and inner cover is had no effect.The structure of this lid is destroyed insufficient,
It can also be continued to use after opening, and structure is complicated, it can not be effectively anti-fake.
In addition, the anti-drop function of bottle cap is also particularly significant, it is ensured that avoiding accidental pollution during transporting or selling
The case where；Existing bottle cap does not have disconnecting prevention structure mostly, the feelings unclamped or fallen off there are bottle cap during violence transport
Condition causes liquid to pollute or reveal, influences safety in utilization.
Therefore, aiming at the problems existing in the prior art, easy to use it is urgent to provide a kind of structure is simple, it opens destroyed
Damage bottle cap reaches anti-fake purpose, and can the Bottle cap structure of effectively anticreep be particularly important.
Summary of the invention
The purpose of the present invention is to solve the shortcomings of the prior art place, and it is simple to provide a kind of structure, easy to use, beats
Open i.e. damage upper shield, and can effective anticreep Bottle cap structure, be equipped with by being covered in set towards the anti-delinking part of engaging cavity dumping, and anti-
De- portion is engaged mouth cylindrical part by being equipped with clamping block；There is safe distance between the anti-delinking part upper surface and the first arc retainer ring,
Safe distance to break straight anti-delinking part and can not be removed by the support force of the first arc retainer ring, makes the mode for opening upper shield
It can only be by destroying lid, to reach anti-fake purpose.Meanwhile the design of anti-delinking part, it can also make upper shield that can not deviate from mouth cylindrical part,
To achieve the purpose that anticreep.
In order to achieve the above object, the invention is realized by the following technical scheme:
The present invention provides a kind of anticreep Bottle cap structure for rigid bottleneck, including body and upper shield, the body top
Equipped with mouth cylindrical part, the mouth cylindrical part top opening forms liquid outlet, and the upper shield is covered in the liquid outlet, and with the bottleneck
Portion's connection；Peripherally and outwardly protrusion along mouth cylindrical part upper end side wall forms the first arc retainer ring, along the bottleneck bottom side of the wall
Peripherally and outwardly protrusion form the second arc retainer ring, the bottleneck between the first arc retainer ring and the second arc retainer ring is formed as
Bottleneck；
The bottleneck is recessed inwardly along the first arc retainer ring and the second arc retainer ring, forms card slot.
The upper shield includes the connecting pin connecting with press head, and the socket end engaged with mouth cylindrical part；The socket end
Along the peripherally and outwardly protrusion of connecting pin bottom side of the wall, the cross-sectional area of the socket end is made to be greater than the cross section of the connecting pin
Product.
The socket end bottom opening is formed for being socketed the engaging chamber for accommodating mouth cylindrical part；The socket end side wall is equipped with
Multiple through slots for being connected to engaging chamber, the anti-delinking part to raise upward is equipped with along the through slot upper surface；
The anti-delinking part is arranged towards engaging cavity dumping；The side that the anti-delinking part is contacted with mouth cylindrical part is equipped with the engaging of protrusion
Block.
The clamping block includes the first contact portion contacted with the second arc retainer ring, and with bottleneck outer wall face contact
Two contact portions；When the socket end engages with mouth cylindrical part, first contact portion is contacted with the second arc retainer ring, the second contact
Portion is fastened in card slot.
The thickness of first contact portion is bottom-up to be gradually increased.
Specifically, the thickness of the first contact portion refers to the first contact portion along the height of anti-delinking part head face hump.
The first contact end surface is cancave cambered surface, which is bonded the second arc retainer ring and slides up and down.
Specifically, first contact portion is cancave cambered surface and is bonded with the second arc retainer ring, the first contact portion is held
Receive protrusion the second arc retainer ring, so that anti-delinking part be assisted to be fastened in card slot.
When the socket end engages with mouth cylindrical part, the anti-delinking part upper surface and the first arc retainer ring are non-contact shape
State has safe distance between the anti-delinking part upper surface and the first arc retainer ring.
Specifically, the setting of safe distance, so that anti-delinking part upper surface and the first arc retainer ring maintain a certain distance；
If the second contact portion upper surface is contacted with the first arc retainer ring without safe distance, user can apply active force and break directly
Inclined anti-delinking part breaks straight anti-delinking part at this time and is supported that (i.e. the first arc retainer ring supports second and connects by the first arc retainer ring
Contact portion), allow user gradually to pry open each anti-delinking part by the support force of the first arc retainer ring, finally make it not
Upper shield is taken out in the case where being destroyed.And the setting of safe distance, it can make when user applies external force and breaks straight anti-delinking part, by
It is equipped with safe distance in anti-delinking part and the first arc retainer ring, then breaking straight anti-delinking part can not be by the support force of the first arc retainer ring
And it is removed.Second contact portion can slide up and down in safe distance, since the thickness of the first contact portion is bottom-up
It is gradually increased, so that its end face is inclined-plane and is cancave cambered surface, when being bonded with the second arc retainer ring, safe distance makes the first contact
There is the space slided up and down in portion along the second arc retainer ring.And the second contact portion and bottleneck outer wall face contact, it is sliding in the first contact portion
When dynamic, the second contact portion is also bonded bottleneck wall sliding；Due to that can be slided when upper shield is by active force, so that user be made to break directly
, can be very hard when anti-delinking part, it can not will break straight anti-delinking part and be supported by the first arc retainer ring, thus can not be without damage lid
And completely take out upper shield.
When the socket end engages with mouth cylindrical part, the second contact portion of multiple clamping blocks is placed in card slot, and and bottleneck
Outer wall face contact.A circle snap-in structure, the cross of the snap-in structure are formed with multiple second contact portions of bottleneck outer wall face contact
Sectional area is less than or equal to the cross-sectional area of the first arc retainer ring and the second arc retainer ring.
Specifically, the cross-sectional area of snap-in structure is less than the first arc retainer ring, the cross-sectional area of the second arc retainer ring, so that
Multiple second contact portions can not run off card slot and contact with the first arc retainer ring, the second arc retainer ring, avoid being supported because of contact
Power and take out upper shield.
The connecting pin top opening forms first through hole, and bottom is equipped with the second through-hole；The first through hole is logical with second
The accommodating chamber for accommodating press head is formed between hole.
The connecting pin basal diameter is greater than or equal to the liquid outlet diameter, so that described in the covering of the connecting pin bottom surface
Liquid outlet end face.
When the socket end engages with mouth cylindrical part, second through-hole and liquid outlet form liquid outlet channel, make it is described by
The conduit of pressure head enters body by liquid outlet channel.
Preferably, second through-hole aperture is less than liquid outlet diameter, prevents the liquid outlet leak liquid.
Preferably, the cancave cambered surface length is less than or equal to safe distance.
Specifically, the length of the cancave cambered surface is less than safe distance will not make then when cancave cambered surface slides into highest point
Anti-delinking part upper surface is contacted with the first arc retainer ring, this can prevent anti-delinking part from being taken by the support force of the first arc retainer ring
Out.
Preferably, the thickness of second contact portion is greater than or equal to the maximum gauge of the first contact portion.
Preferably, it is a to be equipped with (2~4) for the anti-delinking part.
Specifically, the anti-delinking part is the setting that raises upward along the through slot upper surface, if multiple anti-delinking parts are arranged,
Need to be arranged multiple through slots, and the setting of through slot, the deformation degree of upper shield can be enhanced；Through slot design is too many, can upper shield be held
It is easily-deformable, become more crisp, so that upper shield be made to split.
Preferably, the safe distance is (1/3~2/5) of bottleneck length.
Specifically, length of the bottleneck length between the first arc retainer ring lower end surface and the second arc retainer ring upper surface.
Preferably, the cross section of the bottleneck is equal everywhere.
Preferably, the shape of the card slot is circle.
Preferably, the first through hole, the shape of the second through-hole are circle.
Preferably, the inclined angle in the anti-delinking part is 15 °~45 °.
Beneficial effects of the present invention:
Anticreep Bottle cap structure provided by the invention, structure is simple, easy to use, opens and damages upper shield；By covering
It covers and is equipped with towards the anti-delinking part of engaging cavity dumping, and anti-delinking part is engaged mouth cylindrical part by being equipped with clamping block；The anti-delinking part upper end
There is safe distance between face and the first arc retainer ring, due to that can be slided in safe distance when upper shield is by active force, thus
Make user when breaking straight anti-delinking part, can be very hard, it can not will break straight anti-delinking part and be supported by the first arc retainer ring, thus can not
Upper shield is completely taken out without lid is damaged, the mode for opening upper shield can only be by destroying lid.Meanwhile anti-delinking part is set
Meter, can also make upper shield that can not deviate from mouth cylindrical part, to achieve the purpose that anticreep.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 2 is the upper shield and body connection schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 3 is that the upper shield of anticreep Bottle cap structure of the invention connect partial enlargement diagram with body；
Fig. 4 is the safe distance schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 5 is the body structural schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 6 is the mouth cylindrical part structural schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 7 is the upper shield structural schematic diagram of anticreep Bottle cap structure of the invention；
Fig. 8 is the upper shield structure partial enlarged diagram of anticreep Bottle cap structure of the invention；
Fig. 9~10 are the upper shield structural schematic diagram of anticreep Bottle cap structure of the invention.
Description of symbols
1 body, 2 upper shields, 3 press heads；
11 mouth cylindrical parts, 111 liquid outlets, 112 first arc retainer rings, 113 second arc retainer rings, 114 bottlenecks, 115 card slots；
21 connecting pins, 22 socket ends；
211 first through hole, 212 second through-holes, 213 accommodating chambers；
221 engaging chambers, 222 through slots, 223 anti-delinking parts, 224 clamping blocks, the first contact portion of 224a, the second contact portion of 224b.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.
As shown in Fig. 1~10, the present embodiment provides a kind of anticreep Bottle cap structures for rigid bottleneck, including 1 He of body
Upper shield 2 is equipped with mouth cylindrical part 11 at the top of the body 1, and 11 top opening of mouth cylindrical part forms liquid outlet 111, and the upper shield 2 covers
It is placed on the liquid outlet 111, and is connect with the mouth cylindrical part 11；
Peripherally and outwardly protrusion along the 11 upper end side wall of mouth cylindrical part forms the first arc retainer ring 112, under the bottleneck
The peripherally and outwardly protrusion of end side wall forms the second arc retainer ring 113, the first arc retainer ring 112 and the second arc retainer ring 113
Between bottleneck be formed as bottleneck 114；
The bottleneck 114 is recessed inwardly along the first arc retainer ring 112 and the second arc retainer ring 113, forms card slot 115；
The upper shield 2 includes the connecting pin 21 connecting with press head 3, and the socket end 22 engaged with mouth cylindrical part 11；Institute
Socket end 22 is stated along the peripherally and outwardly protrusion of 21 bottom side of the wall of connecting pin, the cross-sectional area of the socket end 22 is made to be greater than the company
Connect the cross-sectional area at end 21；
22 bottom opening of socket end is formed for being socketed the engaging chamber 221 for accommodating mouth cylindrical part 11, the socket end 22
Side wall is set there are three the through slot 222 for being connected to engaging chamber 221, and the anti-delinking part to raise upward is equipped with along 222 upper surface of through slot
223；
The anti-delinking part 223 is obliquely installed towards engaging chamber 221；The side that the anti-delinking part 223 is contacted with mouth cylindrical part 11 is set
There is the clamping block 224 of protrusion；
The clamping block 224 includes the first contact portion 224a contacted with the second arc retainer ring 113, and with bottleneck 114
Second contact portion 224b of outer wall face contact；When the socket end 22 engages with mouth cylindrical part 11, the first contact portion 224a
It is contacted with the second arc retainer ring 113, the second contact portion 224b is fastened in card slot 115；
The thickness of the first contact portion 224a is bottom-up to be gradually increased, and the end face the first contact portion 224a is concave arc
Face, the cancave cambered surface are bonded the second arc retainer ring 113 and slide up and down；The thickness of the second contact portion 224b is equal to the first contact portion
The maximum gauge of 224a.
When the socket end 22 engages with mouth cylindrical part 11,223 upper surface of anti-delinking part is with the first arc retainer ring 112
Contactless state, 223 upper surface of anti-delinking part are safe distance d at a distance from the first arc retainer ring 112.The cancave cambered surface is long
Degree is less than safe distance d, and the safe distance is the 1/3 of bottleneck length.
Specifically, the setting of safe distance d, so that 223 upper surface of anti-delinking part and the first arc retainer ring 112 maintain centainly
Distance；If not having safe distance d, the second upper surface contact portion 224b is contacted with the first arc retainer ring 112, and user can be with
Apply active force and break straight inclined anti-delinking part 223, breaks straight 223 part of anti-delinking part at this time and supported by the first arc retainer ring 112
(i.e. the first arc retainer ring 112 supports the second contact portion 224b), allows user by the support of the first arc retainer ring 112
Power gradually pries open each anti-delinking part 223, it is finally made to take out upper shield 2 in the case where not being destroyed.And safe distance d
Setting can make when user applies external force and breaks straight anti-delinking part 223, since anti-delinking part 223 and the first arc retainer ring 112 are equipped with
Safe distance d, then breaking straight anti-delinking part 223 can not be removed by the support force of the first arc retainer ring 112.Described second connects
Contact portion 224b can be slided up and down in safe distance d, be gradually increased, made since the thickness of the first contact portion 224a is bottom-up
Its end face is inclined-plane and is cancave cambered surface, when being bonded with the second arc retainer ring 113, safe distance d makes the first contact portion 224a
There is the space slided up and down along the second arc retainer ring 113.And the second contact portion 224b and 114 outer wall face contact of bottleneck, first
When contact portion 224a is slided, the second contact portion 224b is also bonded 114 wall sliding of bottleneck；Due to meeting when upper shield 2 is by active force
Sliding, thus make user when breaking straight anti-delinking part 223, it can be very hard, straight anti-delinking part 223 can not will be broken by the first arc card
112 support of circle, so that upper shield 2 can not be completely taken out without lid is damaged.
More specifically, when the socket end 22 engages with mouth cylindrical part 11, the second contact portion of three clamping blocks 224
224b is placed in card slot 115, and with 114 outer wall face contact of bottleneck.Meanwhile it being connect with three second of 114 outer wall face contact of bottleneck
Contact portion shape 224b is equal to the first arc retainer ring 112 and the second arc at a circle snap-in structure, the cross-sectional area of the snap-in structure
The cross-sectional area of retainer ring 113.
21 top opening of connecting pin forms the first through hole 211 of round, and bottom is equipped with the second through-hole of round
212；The accommodating chamber 213 for accommodating press head 3 is formed between the first through hole 211 and the second through-hole 212.The connecting pin
21 basal diameters are equal to 111 diameter of liquid outlet, so that 21 bottom surface of the connecting pin covers 111 end face of liquid outlet.When
When the socket end 22 engages with mouth cylindrical part 11, second through-hole 212 forms liquid outlet channel with liquid outlet 111, make it is described by
The conduit of pressure head 3 enters body 1 by liquid outlet channel, and in the present embodiment, 212 aperture of the second through-hole is less than liquid outlet
111 diameters.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
1. a kind of anticreep Bottle cap structure for rigid bottleneck, including body and upper shield, which is characterized in that set at the top of the body
Have a mouth cylindrical part, the mouth cylindrical part top opening forms liquid outlet, and the upper shield is covered in the liquid outlet, and with the mouth cylindrical part
Connection；
Peripherally and outwardly protrusion along mouth cylindrical part upper end side wall forms the first arc retainer ring, along the week of the bottleneck bottom side of the wall
To the second arc retainer ring of outwardly protruding formation, the bottleneck between the first arc retainer ring and the second arc retainer ring is formed as bottle
Neck；
The bottleneck is recessed inwardly along the first arc retainer ring and the second arc retainer ring, forms card slot；
The upper shield includes the connecting pin connecting with press head, and the socket end engaged with mouth cylindrical part；The socket end is along even
The peripherally and outwardly protrusion for connecing end bottom side of the wall makes the cross-sectional area of the socket end be greater than the cross-sectional area of the connecting pin；
The socket end bottom opening is formed for being socketed the engaging chamber for accommodating mouth cylindrical part, and the socket end side wall is equipped with multiple
It is connected to the through slot of engaging chamber, the anti-delinking part to raise upward is equipped with along the through slot upper surface；
The anti-delinking part is arranged towards engaging cavity dumping；The side that the anti-delinking part is contacted with mouth cylindrical part is equipped with the clamping block of protrusion；
The clamping block includes the first contact portion contacted with the second arc retainer ring, and is connect with the second of bottleneck outer wall face contact
Contact portion；When the socket end engages with mouth cylindrical part, first contact portion is contacted with the second arc retainer ring, the second contact portion card
It closes in card slot；
The thickness of first contact portion is bottom-up to be gradually increased, and the first contact end surface is cancave cambered surface, the cancave cambered surface
The second arc retainer ring is bonded to slide up and down；
When the socket end engages with mouth cylindrical part, the anti-delinking part upper surface and the first arc retainer ring are contactless state, institute
Stating has safe distance between anti-delinking part upper surface and the first arc retainer ring.
2. anticreep Bottle cap structure according to claim 1, which is characterized in that when the socket end engages with mouth cylindrical part,
Second contact portion of multiple clamping blocks is placed in card slot, and with bottleneck outer wall face contact.
3. anticreep Bottle cap structure according to claim 2, which is characterized in that connect with multiple the second of bottleneck outer wall face contact
Contact portion forms a circle snap-in structure, and the cross-sectional area of the snap-in structure is less than or equal to the first arc retainer ring and the second arc card
The cross-sectional area of circle.
4. anticreep Bottle cap structure according to claim 1, which is characterized in that the cancave cambered surface length is less than or equal to safety
Distance；The safe distance is the 1/3~2/5 of bottleneck length.
5. anticreep Bottle cap structure according to claim 1, which is characterized in that the thickness of second contact portion is greater than or waits
In the maximum gauge of the first contact portion.
6. anticreep Bottle cap structure according to claim 1, which is characterized in that the anti-delinking part is equipped with 2~4.
7. anticreep Bottle cap structure according to claim 1, which is characterized in that it is logical that the connecting pin top opening forms first
Hole, bottom are equipped with the second through-hole；The accommodating chamber for accommodating press head is formed between the first through hole and the second through-hole.
8. anticreep Bottle cap structure according to claim 7, which is characterized in that the connecting pin basal diameter is greater than or equal to
The liquid outlet diameter, so that the connecting pin bottom surface covers the liquid outlet end face.
9. anticreep Bottle cap structure according to claim 8, which is characterized in that when the socket end engages with mouth cylindrical part,
Second through-hole and liquid outlet form liquid outlet channel, and the conduit of the press head is made to enter body by liquid outlet channel.
10. anticreep Bottle cap structure according to claim 8, which is characterized in that second through-hole aperture is less than liquid outlet
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343364.2A CN109956179B (en) | 2019-04-25 | 2019-04-25 | Anti-drop bottle cap structure for rigid bottle mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910343364.2A CN109956179B (en) | 2019-04-25 | 2019-04-25 | Anti-drop bottle cap structure for rigid bottle mouth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109956179A true CN109956179A (en) | 2019-07-02 |
| CN109956179B CN109956179B (en) | 2023-03-31 |
Family
ID=67026774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910343364.2A Active CN109956179B (en) | 2019-04-25 | 2019-04-25 | Anti-drop bottle cap structure for rigid bottle mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109956179B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN201777517U (en) * | 2010-08-05 | 2011-03-30 | 陈淑海 | Combined anti-fake bottle cap |
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| CN204606521U (en) * | 2014-12-15 | 2015-09-02 | 上海晶纯生化科技股份有限公司 | Presser for liquid reagent bottle cap fall prevention |
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| US4482068A (en) * | 1983-10-31 | 1984-11-13 | Robert Linkletter Associates, Inc. | Child resistant safety cap |
| WO1994013547A1 (en) * | 1992-12-15 | 1994-06-23 | Canyon Europe Ltd. | Snap-on twist off closure for containers |
| CN2208546Y (en) * | 1994-09-12 | 1995-09-27 | 林乐生 | Cover of container |
| CN1371846A (en) * | 2001-02-26 | 2002-10-02 | 阿姆科包装澳大利亚有限公司 | Open easy found enclosure |
| CN1909972A (en) * | 2004-01-16 | 2007-02-07 | 瓦卢瓦有限合伙公司 | Fluid product distribution device |
| CN201385843Y (en) * | 2009-04-17 | 2010-01-20 | 廖方 | Triple anti-fake bottle cap |
| CN201777517U (en) * | 2010-08-05 | 2011-03-30 | 陈淑海 | Combined anti-fake bottle cap |
| CN103569492A (en) * | 2012-07-27 | 2014-02-12 | 阿拉贝阿勒特雷波尔简易股份公司 | Sleeve for sealingly attaching dispensing member onto neck of bottle and bottle containing sleeve |
| CN204606521U (en) * | 2014-12-15 | 2015-09-02 | 上海晶纯生化科技股份有限公司 | Presser for liquid reagent bottle cap fall prevention |
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|---|---|
| CN109956179B (en) | 2023-03-31 |
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