CN208377411U - A kind of reverse-filling anti-fake bottle lid - Google Patents
A kind of reverse-filling anti-fake bottle lid Download PDFInfo
- Publication number
- CN208377411U CN208377411U CN201821082069.3U CN201821082069U CN208377411U CN 208377411 U CN208377411 U CN 208377411U CN 201821082069 U CN201821082069 U CN 201821082069U CN 208377411 U CN208377411 U CN 208377411U
- Authority
- CN
- China
- Prior art keywords
- cover
- middle cover
- inner cover
- buffer unit
- reverse
- 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
The utility model discloses a kind of reverse-filling anti-fake bottle lids, including top cover, middle cover and inner cover, top cover is threadedly coupled with middle cover, circular buffer unit is equipped with inside middle cover, buffer unit is connected to inside middle cover by 2-8 piece connection sheet, internal plug is also connected at buffer unit, the outer diameter of internal plug is greater than the outer diameter of buffer unit, less than the internal diameter of middle cover, middle cover is threadedly coupled with inner cover, in middle cover bottom cylindrical circumferential direction and boss is equipped at the closing in of inner cover screw thread, inner cover lower end is taper, and it is equipped with liquid outflow channel, bead is equipped in inner cover, the size of bead is greater than inner cover bottom opening, middle cover and inner cover are hollow structure, quoit is equipped at the boss of middle cover, the connecting pin of quoit and middle cover is inwardly closed up.The utility model structure is simple, low cost, not only can effectively prevent and flows backward liquid and enter in bottle, but also after opening bottle cap, can guarantee that its leakproofness is good when covering conjunction again.
Description
Technical field
The utility model belongs to container sealing device, and in particular to a kind of reverse-filling anti-fake bottle lid.
Background technique
Wine is one of the main beverage in human lives, and Chinese alcoholic history is of long standing and well established, and various in style, famous brand of wine is assembled,
Enjoy great prestige China and foreign countries.Wine permeates in entire 5,000 years civilized histories of China, cooked from literary and artistic creation, entertainment to diet,
The various aspects such as health care all occupy important position in China.However, with the development of economy, some criminals are in order to certainly
Body interests produce fake wine in the way of reverse irrigation, mix the spurious with the genuine, to upset wine market.Current some reverse-fillings
Bottle cap belong to it is destructive, once open after, the wine of the inside cannot just seal again.
Utility model content
To solve the above problems, not only prevent from flowing backward the purpose of the utility model is to provide a kind of reverse-filling anti-fake bottle lid,
And it turns off after opening and will not influence its sealing effect.
A kind of reverse-filling anti-fake bottle lid, including top cover, middle cover and inner cover, the top cover are threadedly coupled with middle cover, it is described in
Lid is internal to be equipped with circular buffer unit, and the buffer unit is connected to inside the middle cover by 2-8 piece connection sheet, described
Internal plug is also connected at buffer unit, the outer diameter of the internal plug is greater than the outer diameter of buffer unit, less than the internal diameter of the middle cover, institute
It states middle cover to be threadedly coupled with inner cover, in the middle cover bottom cylindrical circumferential direction and is equipped with boss at the inner cover screw thread closing in,
The inner cover lower end is taper, and is equipped with liquid outflow channel, and bead is equipped in the inner cover, and the size of the bead is big
In the inner cover bottom opening, the middle cover and inner cover are hollow structure, and quoit is equipped at the boss of the middle cover, described
It inwardly closes up the connecting pin of quoit and the middle cover.
Further, the quantity of the connection sheet is 4.
Further, the liquid outflow channel is 4.
Boss lower end for the reliability for guaranteeing sealing, the inner cover is equipped with washer.
The utility model reverse-filling anti-fake bottle lid, compared with prior art, the beneficial effect is that: the utility model structure
Simply, low cost not only can effectively prevent and flow backward liquid and enter in bottle, but also after opening bottle cap, can guarantee when covering conjunction again
Its leakproofness is good.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model reverse-filling anti-fake bottle lid；
Fig. 2 is the structural schematic diagram of the utility model reverse-filling anti-fake bottle lid inner cover.
As shown in the figure, 1- top cover, 2- buffer unit, 3- connection sheet, 4- middle cover, 5- boss, 6- internal plug, 7- bead, 8-
Inner cover, 9- liquid outflow channel, 10- washer, 11- quoit.
Specific embodiment
The principles of the present invention and feature are described with reference to embodiments, illustrated embodiment is served only for explaining this
Utility model is not intended to limit the scope of the utility model.
As shown in Figure 1, 2, a kind of reverse-filling anti-fake bottle lid, including top cover 1, middle cover 4 and inner cover 8, the top cover 1 and middle cover
4 are threadedly coupled, and circular buffer unit 2 is equipped with inside the middle cover 4, and the buffer unit 2 is connected by 2-8 piece connection sheet 3
It connects inside the middle cover 4, internal plug 6 is also connected at the buffer unit 2, the outer diameter of the internal plug 6 is greater than buffer unit 2
Outer diameter, less than the internal diameter of the middle cover 4, the middle cover 4 is threadedly coupled with inner cover 8, in the 4 bottom cylindrical circumferential direction of middle cover and
Boss 5 is equipped at the 8 screw thread closing in of inner cover, 8 lower end of inner cover is taper, and is equipped with liquid outflow channel 9, described interior
Bead 7 is equipped in lid 8, the size of the bead 7 is greater than the inner cover bottom opening, and when just putting, bead 7 is without complete
Liquid outflow channel 9 is blocked, the opening of inner cover bottom need to only be blocked, the middle cover 4 and inner cover 8 are hollow knot
Structure is equipped with quoit 11 at the boss of the middle cover 4, and the connecting pin of the quoit 11 and the middle cover 4 is inwardly closed up.
Further, the quantity of the connection sheet 3 is 4.
Further, the liquid outflow channel 9 is 4.
Boss lower end for the reliability for guaranteeing sealing, the inner cover 8 is equipped with washer 10.
The utility model is achieved in the following ways: internal plug 6 being mounted on the buffer unit 2 of middle cover 4, by glass
Pearl 7 is put into inner cover 8, then connect middle cover 4 with inner cover 8, quoit 11 is mounted at the boss of middle cover 4, pads upper gasket
10, entire bottle cap is connected to bottleneck, finally covering top cover 1 can be realized sealing.
When pouring liquid out of bottle, bottle body is tilted, bead is to outer rolling, thus by the opening and liquid flow of inner cover bottom
Channel is opened out, can liquid in bottle everywhere, the setting in gap and liquid outflow channel between buffer unit and connection sheet, energy
Keep the liquid poured out more slow.
When externally to liquid is flowed backward in bottle, since the gap between buffer unit and connection sheet is smaller, flow backward more
Difficulty, and bead blocks the opening of inner cover bottom, keeps reverse irrigation more difficult, to effectively prevent flowing backward.
The utility model structure is simple, low cost, not only can effectively prevent and flows backward liquid and enter in bottle, but also when opening bottle
After lid, it can guarantee that its leakproofness is good when covering conjunction again.
The protection scope of the utility model is not limited to technical solution disclosed in specific embodiment, all practical according to this
Novel technical spirit any modification, equivalent substitution, improvement and etc. to the above embodiments, each fall within the guarantor of the utility model
Protect range.
Claims (4)
1. a kind of reverse-filling anti-fake bottle lid, it is characterised in that: including top cover (1), middle cover (4) and inner cover (8), the top cover (1)
It is threadedly coupled with middle cover (4), circular buffer unit (2) is equipped with inside the middle cover (4), the buffer unit (2) passes through
2-8 piece connection sheet (3) is connected to the middle cover (4) inside, is also connected with internal plug (6), the internal plug at the buffer unit (2)
(6) outer diameter is greater than the outer diameter of buffer unit (2), is less than the internal diameter of the middle cover (4), the middle cover (4) and inner cover (8) screw thread
It connects, is equipped with boss (5), the inner cover in middle cover (4) the bottom cylindrical circumferential direction and at the inner cover (8) screw thread closing in
(8) lower end is taper, and is equipped with liquid outflow channel (9), is equipped with bead (7) in the inner cover (8), the bead (7)
Size be greater than the inner cover bottom opening, the middle cover (4) and inner cover (8) are hollow structure, the boss of the middle cover (4)
Place is equipped with quoit (11), and the quoit (11) and the connecting pin of the middle cover (4) are inwardly closed up.
2. reverse-filling anti-fake bottle lid as described in claim 1, it is characterised in that: the quantity of the connection sheet (3) is 4.
3. reverse-filling anti-fake bottle lid as described in claim 1, it is characterised in that: the liquid outflow channel (9) is 4.
4. reverse-filling anti-fake bottle lid as described in claim 1, it is characterised in that: the boss lower end of the inner cover (8) is equipped with pad
It encloses (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082069.3U CN208377411U (en) | 2018-07-10 | 2018-07-10 | A kind of reverse-filling anti-fake bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082069.3U CN208377411U (en) | 2018-07-10 | 2018-07-10 | A kind of reverse-filling anti-fake bottle lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208377411U true CN208377411U (en) | 2019-01-15 |
Family
ID=64963393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082069.3U Expired - Fee Related CN208377411U (en) | 2018-07-10 | 2018-07-10 | A kind of reverse-filling anti-fake bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208377411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861042A (en) * | 2018-07-10 | 2018-11-23 | 周雷 | A kind of reverse-filling anti-fake bottle lid |
-
2018
- 2018-07-10 CN CN201821082069.3U patent/CN208377411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861042A (en) * | 2018-07-10 | 2018-11-23 | 周雷 | A kind of reverse-filling anti-fake bottle lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200710 |