CN206257311U - Anti-backflow device and the container with anti-backflow device - Google Patents
Anti-backflow device and the container with anti-backflow device Download PDFInfo
- Publication number
- CN206257311U CN206257311U CN201621329279.9U CN201621329279U CN206257311U CN 206257311 U CN206257311 U CN 206257311U CN 201621329279 U CN201621329279 U CN 201621329279U CN 206257311 U CN206257311 U CN 206257311U
- Authority
- CN
- China
- Prior art keywords
- protuberance
- valve
- backflow device
- insert body
- 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.)
- Active
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model embodiment discloses a kind of anti-backflow device and the container with anti-backflow device, and anti-backflow device includes：Valve pocket and valve element, valve pocket include the first protuberance and valve sleeve body, and in a tubular form, the first protuberance is fixedly installed in the first end of valve sleeve body valve sleeve body, have the first opening for blocking first end, on the first protuberance；Valve element includes insert body and the second protuberance, and in a tubular form, the second protuberance is fixedly installed on the second end of insert body insert body, for blocking the second end；Valve element is nested in inside valve pocket, and the second protuberance sealing first is open, and when outer wall of second protuberance near the first opening side is subject to external force, the first opening connects with the gap between valve element and valve pocket.The scattered wine that can only allow to dissipate in wine container using the utility model embodiment flows out, it is impossible to by wine outlet valve to injecting solution in scattered wine container.
Description
Technical field
The utility model embodiment is related to valve technology field, and in particular to a kind of anti-backflow device and with counterflow-preventing dress
The container put.
Background technology
At present, the wine outlet valve on traditional scattered Wine packaging is two-way insertion, that is, when opening valve, dissipate in wine container
Wine can flow out, it is also possible on the premise of packaging is not destroyed, and by valve, to scattered wine, water etc. is injected in scattered wine container, other are molten
Liquid.But, because wine outlet valve is two-way insertion, if do not note being not turned off or fastening wine outlet valve, introduced contaminants
It is easy to enter by wine outlet valve and dissipates inside wine container, so as to cause the purity for dissipating wine in wine container to reduce, causes quality not
It is good.
The content of the invention
In view of this, the utility model embodiment proposes a kind of anti-backflow device and the container with anti-backflow device, with
Solve above-mentioned technical problem.
The utility model embodiment proposes a kind of anti-backflow device, and it includes：Valve pocket and valve element, valve pocket include that first protrudes
Portion and valve sleeve body, in a tubular form, the first protuberance is fixedly installed in the first end of valve sleeve body valve sleeve body, for blocking the
One end, has the first opening on the first protuberance；Valve element includes insert body and the second protuberance, insert body in a tubular form, the
Two protuberances are fixedly installed on the second end of insert body, for blocking the second end；Valve element is nested in inside valve pocket, and second dashes forward
Go out portion and seal the first opening, when outer wall of second protuberance near the first opening side is subject to external force, first is open and valve element
Gap connection and valve pocket between.
Alternatively, the second import of the first predetermined quantity, second are provided with the outer wall circumference at the second end of insert body
Import is in groove profile, and adjacent second import is at a distance of the first preset distance.
Alternatively, it is additionally provided with the crossheading of the second predetermined quantity in the circumference of insert body outer wall, each crossheading is and valve
Core body it is axially in parallel, adjacent crossheading is at a distance of the second preset distance.
Alternatively, there is spacer block, just to the second import, spacer block and the second import are apart for spacer block between adjacent crossheading
3rd preset distance.
Alternatively, set fluted on spacer block, groove is oppositely arranged with the second import.
Alternatively, the side cell wall of groove is fixedly connected with a cell wall of the second import, and the opposite side cell wall of groove sets
The 3rd opening is equipped with, the 3rd opening connects with crossheading.
Alternatively, the projected direction of the first protuberance and the second protuberance is consistent.
Alternatively, the first protuberance protrudes from the outside of valve sleeve body, and the second protuberance protrudes from the outside of insert body,
Second protuberance is nested in inside the first protuberance, and the outer wall of the second protuberance is adjacent to the inwall of the first protuberance.
Alternatively, the first protuberance concaves towards the inner side of valve sleeve body, and the second protuberance concaves towards the inner side of insert body, first
Protuberance is nested in inside the second protuberance, and the inwall of the second protuberance is adjacent to the outer wall of the first protuberance.
Alternatively, the first protuberance and the second protuberance are round table-like.
The utility model embodiment also proposes a kind of container with anti-backflow device, it include valve, vessel and
Anti-backflow device as described above, valve is arranged on vessel, and the anti-backflow device is nested on the valve, and first
It is open towards inside vessel.
The utility model embodiment provide anti-backflow device and the container with anti-backflow device by set valve pocket and
Valve element, valve element is nested in inside valve pocket, and blocks the first opening, is only allowed to dissipate the scattered wine in wine container and is flowed out, when extraneous solution
When injection dissipates wine container, due to the pressure of extraneous fluid injection so that valve element is closely adjacent to valve pocket, preferably seal first and open
Mouthful, prevent extraneous solution injection from dissipating inside wine container, and in the case where unclosed valve is closed or is not fastened, because valve element will
First opening sealing, introduced contaminants also cannot be introduced into dissipating inside wine container, effectively prevent from dissipating the reduction of wine purity, it is ensured that dissipate wine
Quality.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-backflow device of the utility model embodiment.
Fig. 2 is the structural representation of the valve pocket of the utility model embodiment.
Fig. 3 is the structural representation of the valve element of the utility model embodiment.
Fig. 4 is the mounting structure schematic diagram of the valve with anti-backflow device of the utility model embodiment.
Specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
Embodiment one
Fig. 1 shows the structural representation of the anti-backflow device of the utility model embodiment, and Fig. 2 shows the structure of valve pocket
Schematic diagram, Fig. 3 shows the structural representation of valve element, and it includes valve pocket 1 and valve element 2, and valve pocket 1 includes valve sleeve body 12 and first
Protuberance 11, in a tubular form, the first protuberance 11 is fixedly installed in the first end of valve sleeve body 12 valve sleeve body 12, for blocking
First end, has the first opening 13 on the first protuberance 11；Valve element 2 includes the protuberance 21 of insert body 22 and second, valve element sheet
In a tubular form, the second protuberance 21 is fixedly installed on the second end of insert body 22 body 22, for blocking the second end；Valve element 2 is embedding
It is enclosed within inside valve pocket 1, the opening 13 of the sealing of the second protuberance 21 first, the length of the length less than valve pocket 1 of valve element 2.When second prominent
When going out outer wall of the portion 21 near 13 sides of the first opening by external force, the first opening 13 and the gap between valve element 2 and valve pocket 1 connect
It is logical.
During installation, as shown in figure 4, existing be nested in valve pocket 1 valve element 2, then it is installed along with valve 3.Valve 3 is not closed
When tight, outer wall and the inwall of valve 3 of valve sleeve body 12 are brought into close contact, and the second protuberance 21 seals the first opening 13, extraneous
Solution cannot be flowed into and dissipated in wine container by the gap between valve sleeve body 12 and valve 3 and the first opening 13.When opening valve 3
When, under the pressure for dissipating the scattered wine in wine container, valve element 2 is displaced outwardly, and dissipates wine and enters valve pocket 1 and valve element 2 by the first opening 13
Between gap, then flowed out by valve 3.In the case where each part of scattered wine container is not destroyed, in from the external world to scattered wine container
During injection liquid, valve element 2 withstands the first opening 13 of valve pocket 1, and liquid cannot flow into the first opening 13 on the first protuberance 11,
And then cannot be introduced into dissipating inside wine container, it is effectively guaranteed the purity of scattered wine, it is to avoid the production and selling of fake wine.
Embodiment two
In the utility model embodiment, as Figure 1-3, the projected direction of the first protuberance 11 and the second protuberance 21
Unanimously, the second protuberance 21 is adjacent to the first protuberance 11, preferably to seal the first protuberance and opening.Specifically,
First protuberance 11 protrudes from the outside of valve sleeve body 12, and the second protuberance 21 protrudes from the outer of insert body 22
Side, the second protuberance 21 is nested in inside the first protuberance 11, and the outer wall of the second protuberance 21 is adjacent to the interior of the first protuberance 11
Wall, as Figure 1-3.
First protuberance 11 concaves towards the inner side of valve sleeve body 21, and the second protuberance 21 concaves towards the inner side of insert body 22, the
One protuberance 11 is nested in inside the second protuberance 21, and the inwall of the second protuberance 21 is adjacent to the outer wall of the first protuberance 11.
It is interior with close geometric center, to be outer away from geometric center in the present embodiment.
Further, the first protuberance 11 and the second protuberance 21 are boss-shaped.Preferably, the first protuberance 11 and
Two protuberances 21 be it is round table-like, so that the first protuberance 11 is preferably adjacent to the second protuberance 21.
The utility model embodiment is brought into close contact by by the first protuberance and the second protuberance, when environmental liquids inject,
Prevent liquid from entering between the first protuberance and the second protuberance, preferably avoid environmental liquids from entering and dissipate inside wine container, more
Be conducive to the purity of internal scattered wine.
Embodiment three
In the utility model embodiment, as shown in figure 3, the flow of wine, insert body are dissipated in scattered wine container in order to increase
Some second imports 23 are provided with the outer wall circumference at 22 the second end, the second import 23 is in groove profile, the adjacent phase of second import 23
Away from the first preset distance, it is preferable that the spacing of adjacent second import 23 is equal, to facilitate processing and manufacturing, production cost is reduced.
Further, several crossheadings 25 are additionally provided with the circumference of the outer wall of insert body 22, each crossheading 25 is and valve
Core body 22 it is axially in parallel, adjacent crossheading 25 is at a distance of the second preset distance.Preferably, the spacing of adjacent crossheading 25 is equal, just
In processing.
Further, there is spacer block 24, spacer block 24 is separated by the 3rd just to the second import 23 between adjacent crossheading 25
Preset distance, spacer block 24 can play shunting action, during the liquid of outflow assigned into the crossheading 25 of the both sides of spacer block 24.
Further, as shown in figure 3, can also set groove 26 on spacer block 24, groove 26 is relative with the second import 23
Set, play cushioning effect, slow down the liquid rate of outflow.In the present embodiment, every being provided with one on a spacer block 24
Groove 26.
Further, the side cell wall of groove 26 is connected with a cell wall of the second import, the opposite side cell wall of groove 26
On be provided with the 3rd opening, the 3rd opening connects with crossheading 25.Preferably, the 3rd opening only connects a crossheading 25 and the
Two imports 23, it is equal with the flow for ensureing each crossheading.
The utility model embodiment is by setting the second import and crossheading, it is possible to increase dissipate the flow that wine is dissipated in wine container；And
And groove is set on spacer block, and slow down the scattered wine rate of outflow, prevent from spraying the generation of phenomenon.
Example IV
In the utility model embodiment, the material of valve pocket and valve element uses vinyon, be integrated injection molding into
Type, is integrally formed processing technology simply, low production cost.
Embodiment five
The utility model embodiment also provides a kind of container with anti-backflow device, it include valve, vessel and
Anti-backflow device in any of the above-described embodiment, valve is arranged on vessel, and the anti-backflow device is nested in the valve
Men Shang, first is open towards inside vessel.
When valve is opened, under the pressure of the scattered wine in vessel, as shown in figure 1, valve element 2 is displaced outwardly, dissipate wine by
The gap that first opening 13 enters between valve pocket 1 and valve element 2, then flowed out by valve 3.Liquid in vessel is second in valve
Door be not turned off or closes it is not tight in the case of, because valve element is by the first opening sealing, introduced contaminants also cannot be introduced into container
Portion, effectively prevents the reduction of solution purity in container, it is ensured that the quality of solution in container.
More than, the technical solution of the utility model is described in detail in conjunction with specific embodiments, described is specific
Embodiment is used to help understand thought of the present utility model.Those skilled in the art are on the basis of the utility model specific embodiment
On the derivation made and modification fall within the utility model protection domain.
Claims (11)
1. a kind of anti-backflow device, it is characterised in that including：Valve pocket and valve element, valve pocket include the first protuberance and valve sleeve body,
In a tubular form, the first protuberance is fixedly installed in the first end of valve sleeve body valve sleeve body, and for blocking first end, first protrudes
There is the first opening in portion；Valve element includes insert body and the second protuberance, and insert body in a tubular form, fix and set by the second protuberance
Put on the second end of insert body, for blocking the second end；Valve element is nested in inside valve pocket, and the second protuberance sealing first is opened
Mouthful, when outer wall of second protuberance near the first opening side is subject to external force, between first is open and valve element and valve pocket between
Gap is connected.
2. anti-backflow device as claimed in claim 1, it is characterised in that the outer wall week at the second end of insert body sets up
There is the second import of the first predetermined quantity, the second import is in groove profile, and adjacent second import is at a distance of the first preset distance.
3. anti-backflow device as claimed in claim 2, it is characterised in that be additionally provided with second in the circumference of insert body outer wall
The crossheading of predetermined quantity, each crossheading is axially in parallel with insert body, and adjacent crossheading is at a distance of the second preset distance.
4. anti-backflow device as claimed in claim 3, it is characterised in that there is spacer block, spacer block is just between adjacent crossheading
To the second import, spacer block and the second import are at a distance of the 3rd preset distance.
5. anti-backflow device as claimed in claim 4, it is characterised in that set fluted on spacer block, groove enters with second
Mouth is oppositely arranged.
6. anti-backflow device as claimed in claim 5, it is characterised in that the side cell wall of groove and a groove of the second import
Wall is fixedly connected, and the opposite side cell wall of groove is provided with the 3rd opening, and the 3rd opening connects with crossheading.
7. the anti-backflow device as described in claim 1-6 is any, it is characterised in that the first protuberance and the second protuberance it is prominent
Outgoing direction is consistent.
8. anti-backflow device as claimed in claim 7, it is characterised in that the first protuberance protrudes from the outside of valve sleeve body,
Second protuberance protrudes from the outside of insert body, and the second protuberance is nested in inside the first protuberance, outside the second protuberance
Wall is adjacent to the inwall of the first protuberance.
9. anti-backflow device as claimed in claim 7, it is characterised in that the first protuberance concaves towards the inner side of valve sleeve body,
Two protuberances concave towards the inner side of insert body, and the first protuberance is nested in inside the second protuberance, the inwall patch of the second protuberance
The outer wall of tight first protuberance.
10. anti-backflow device as claimed in claim 7, it is characterised in that the first protuberance and the second protuberance are round platform
Shape.
11. a kind of containers with anti-backflow device, it is characterised in that including valve, vessel and such as claim 1-10
Any described anti-backflow device, valve is arranged on vessel, and the anti-backflow device is nested on the valve, and first
It is open towards inside vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329279.9U CN206257311U (en) | 2016-12-02 | 2016-12-02 | Anti-backflow device and the container with anti-backflow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329279.9U CN206257311U (en) | 2016-12-02 | 2016-12-02 | Anti-backflow device and the container with anti-backflow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257311U true CN206257311U (en) | 2017-06-16 |
Family
ID=59028009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329279.9U Active CN206257311U (en) | 2016-12-02 | 2016-12-02 | Anti-backflow device and the container with anti-backflow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257311U (en) |
-
2016
- 2016-12-02 CN CN201621329279.9U patent/CN206257311U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203439431U (en) | Turnover-cover type sport bottle cap | |
| CN209200060U (en) | A kind of the fluid injection mouth structure and filling machine of filling machine | |
| CN206257311U (en) | Anti-backflow device and the container with anti-backflow device | |
| CN203727858U (en) | Liquid package bottle | |
| CN205169284U (en) | Emulsion packing jar | |
| CN203237545U (en) | Gagged pipe mouth | |
| CN204236938U (en) | A kind of automatic seal type pallet bottle cap | |
| CN204323953U (en) | A kind of child-resistant wrongly takes medicine bottle | |
| CN104443711B (en) | Anti-theft plastic packaging container | |
| CN206013407U (en) | A kind of lid mouth sealing structure | |
| CN104890998A (en) | Bottle cap with straw | |
| CN106043933A (en) | Push-to-open outflow cover structure | |
| CN204957260U (en) | A mouthful certainly closed leak protection straw lid is drawn to side | |
| CN204737151U (en) | Side is drawn from sealing bottle lid | |
| CN201647291U (en) | High polymer destructive double-security bottle cap | |
| CN205240175U (en) | Adjustable temperature's glass beverage bottle | |
| CN205298153U (en) | Inhale oil filter | |
| CN205034498U (en) | Pull formula straw lid | |
| CN208278546U (en) | A kind of bottleneck anti-leakage structure of liquid detergent bottle | |
| CN104210744A (en) | Pressure-leakage-resistant suction nozzle with tray | |
| CN204453253U (en) | A kind of pressure type does not leak bottle cap | |
| CN104176366A (en) | Improved bottle cap | |
| CN204750894U (en) | Take bottle lid of straw | |
| CN219044553U (en) | Inner plug structure | |
| CN204411306U (en) | A kind of milk powder dissolving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 810599 No. 6, West Street, Weiyuan Town, Huzhu Tu Autonomous County, Haidong Prefecture, Qinghai Province Patentee after: Qinghai Huzhu tianyoude Highland Barley Wine Co.,Ltd. Address before: 810599 No. 6, West Street, Weiyuan Town, Huzhu Tu Autonomous County, Haidong Prefecture, Qinghai Province Patentee before: QINGHAI HUZHU BARLEY WINE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |