CN2503019Y - Anti-forged bottle cap - Google Patents
Anti-forged bottle cap Download PDFInfo
- Publication number
- CN2503019Y CN2503019Y CN 01265811 CN01265811U CN2503019Y CN 2503019 Y CN2503019 Y CN 2503019Y CN 01265811 CN01265811 CN 01265811 CN 01265811 U CN01265811 U CN 01265811U CN 2503019 Y CN2503019 Y CN 2503019Y
- Authority
- CN
- China
- Prior art keywords
- tongue piece
- bottle
- lid
- memorial alloy
- shell
- 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.)
- Expired - Fee Related
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- Closures For Containers (AREA)
Abstract
An anti-counterfeit bottle cap belongs to a sealed device for packing a container. The utility model is added with a memory alloy tongue piece on the basis of a unilateral valve. When the utility model heated, the ring tab is automatically opened by the recovery of the shape of the new memory alloy tongue piece, so as to avoid the counterfeit.
Description
Technical field
The utility model belongs to the closing appliance of packing container, relates to a kind of anti-fake bottle lid.
Background technology
At present, commercially available anti-fake bottle lid is the bottle lid mostly, and the bottle cap mouth is a check valve, bottle installs after drinking encapsulation again and goes up anti-fake bottle lid, at this moment, opens the top cover of anti-fake bottle lid, check valve in the anti-fake bottle lid just can only be poured out the wine in the bottle, and wine can not be poured in the bottle, plays false proof effect.In addition, the counterfeiter also makes this anti-fake bottle lid easily, after the fake wine of packing in bottle, seals up false " anti-fake bottle lid ", is easier to make fake wine, and false proof effect is not too big.
Summary of the invention
The purpose of this utility model just provides a kind of on the basis of one-way valve structures, adds a memorial alloy tongue piece, at a certain temperature, backs down the anti-fake bottle lid of the draw ring on the bottle cap shell automatically.
The solution that realizes the utility model purpose is to comprise the support sleeve (7) that is enclosed within on the bottleneck, be placed on unidirectional valve seat (4), ball (5), nonreturn valve core (3), bottle neck (2), lid (1), shell (6) in the bottleneck, particularly is provided with memorial alloy tongue piece (8) between bottle neck (2) and shell (6).
Bottle neck (2) is provided with boss (9), and memorial alloy tongue piece (8) is gone up jagged (10), and the corresponding boss of breach (10) (9) is installed.Memorial alloy tongue piece (8) one section of breach (10) bonding with glue (11) and bottle neck (2), another section is that deformation section is not bonding.
The utility model has the advantages that feature is obvious, open a bottle cap shell draw ring part after heating automatically, be difficult for copying.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is profile of the present utility model and tongue piece site plan.
Fig. 3 is the bottle neck scheme drawing.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is a memorial alloy tongue piece scheme drawing.
Fig. 6 is the birds-eye view of Fig. 5.
The specific embodiment
At bottleneck overcoat upper support cover (7), place unidirectional valve seat (4) in the bottleneck, between unidirectional valve seat (4) and support sleeve (7), bottle neck (2) is installed, ball (5) and nonreturn valve core (3) also are installed in unidirectional valve seat (4), the valve rod of nonreturn valve core (3) reaches in the bottle neck (2), the outer garden of bottle neck (2) is provided with screw thread and is provided with boss (9), the shape of shell (6) is an osed top garden tube, the upper surface of lid (1) is bonded on the end face in the garden tube of shell (6), the interior garden of lid (1) is provided with screw thread, and this negative thread matches with outside thread on the bottle neck (2).On shell (6), also be provided with draw ring, this draw ring is actually and extrudes the twice groove on shell (6) circumference, make the weakening that is connected of twice groove centre portion and other parts, as long as pulling twice groove centre portion just is easy to along twice groove tear fracture, the centre portion at the twice groove has a place that it is weakened vertically simultaneously.Memorial alloy tongue piece (8) is provided with breach (10), and the boss (9) of the corresponding bottle neck of this breach (10) (2) is installed, and memorial alloy tongue piece (8) is bonding with glue (11) and bottle neck (2) a section of breach (10), and another section is that deformation section is not bonding.The termination of the deformation section of memorial alloy tongue piece (8) just in time correspondence is installed in axially weakening place of draw ring.The shape of memorial alloy tongue piece (8) shown in Fig. 5 solid line, makes it can return to this shape in metallographic examination through memory training.What memorial alloy tongue piece (8) can become at normal temperatures is very soft, so just be easy to install.
When the utility model installs, when being enclosed on the bottleneck, the valve rod that nonreturn valve core (3) is withstood in the lower surface of lid (1) makes unidirectional valve seat (4) and nonreturn valve core (3) sealing.
Opening bottle cap only needs the utility model is heated to 60 ℃-80 ℃ such as being placed in the hot water, memorial alloy tongue piece (8) is with regard to the reminiscence original form, shown in Fig. 5 solid line, deformation force by memorial alloy tongue piece (8), draw ring on the shell (6) is axially broken and makes draw ring open one section in the weakening top from draw ring, people just can draw back draw ring, shell (6) is divided into two parts up and down, when drawing back draw ring memorial alloy tongue piece (8) also from breach (10) tear fracture, make that memorial alloy tongue piece (8) can not repeated usage.The top of rotational shell (6), lid (1) just rotates together, and bottle cap has just been opened.Played false proof effect simultaneously.
Claims (4)
1, a kind of anti-fake bottle lid, comprise the support sleeve (7) that is enclosed within on the bottleneck, be placed on unidirectional valve seat (4), ball (5), nonreturn valve core (3), bottle neck (2), lid (1), shell (6) in the bottleneck, it is characterized in that between bottle neck (2) and shell (6), being provided with memorial alloy tongue piece (8).
2,, it is characterized in that said bottle neck (2) is provided with boss (9) according to the said anti-fake bottle lid of claim 1.
3,, it is characterized in that said memorial alloy tongue piece (8) upward jagged (10) according to the said anti-fake bottle lid of claim 1.
4, according to claim 1,3 said anti-fake bottle lids, it is characterized in that said memorial alloy tongue piece (8) one section of breach (10) bonding with glue (11) and bottle neck (2), another section is that deformation section is not bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265811 CN2503019Y (en) | 2001-10-17 | 2001-10-17 | Anti-forged bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265811 CN2503019Y (en) | 2001-10-17 | 2001-10-17 | Anti-forged bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503019Y true CN2503019Y (en) | 2002-07-31 |
Family
ID=33672587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265811 Expired - Fee Related CN2503019Y (en) | 2001-10-17 | 2001-10-17 | Anti-forged bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503019Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875418A (en) * | 2010-05-18 | 2010-11-03 | 山东海普制盖股份有限公司 | Clip type shutting flap backout cap |
| CN106742550A (en) * | 2017-03-24 | 2017-05-31 | 哈尔滨工业大学 | A kind of anti-fake bottle based on shape memory |
| CN107777106A (en) * | 2017-10-23 | 2018-03-09 | 哈尔滨工业大学 | A kind of anti-fake bottle based on shape-memory polymer |
-
2001
- 2001-10-17 CN CN 01265811 patent/CN2503019Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875418A (en) * | 2010-05-18 | 2010-11-03 | 山东海普制盖股份有限公司 | Clip type shutting flap backout cap |
| CN101875418B (en) * | 2010-05-18 | 2014-04-16 | 海普制盖股份有限公司 | Clip type shutting flap backout cap |
| CN106742550A (en) * | 2017-03-24 | 2017-05-31 | 哈尔滨工业大学 | A kind of anti-fake bottle based on shape memory |
| CN107777106A (en) * | 2017-10-23 | 2018-03-09 | 哈尔滨工业大学 | A kind of anti-fake bottle based on shape-memory polymer |
| CN107777106B (en) * | 2017-10-23 | 2019-03-26 | 哈尔滨工业大学 | A kind of anti-fake bottle based on shape-memory polymer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |