CN105460362A - Automatic locking liquid sealing device - Google Patents
Automatic locking liquid sealing device Download PDFInfo
- Publication number
- CN105460362A CN105460362A CN201610050420.XA CN201610050420A CN105460362A CN 105460362 A CN105460362 A CN 105460362A CN 201610050420 A CN201610050420 A CN 201610050420A CN 105460362 A CN105460362 A CN 105460362A
- Authority
- CN
- China
- Prior art keywords
- sealing arrangement
- precursor
- check valve
- fluid seal
- seal apparatus
- 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.)
- Pending
Links
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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/06—Sealings formed by liquid or plastic material
Abstract
The invention discloses an automatic locking liquid sealing device which is composed of a sealing device rear body (3), a sealing device front body (4), a check valve rear body (5) and a check valve front body (6). The sealing device is characterized in that the lower portion of the check valve rear body (5) and the lower portion of the check valve front body (6) are pressed to be closely connected with the lower portion of the inner side of the sealing device front body (4) to form two gas locking pressing strips (1), a pressing strip (2) is arranged below each gas locking pressing strip (1), the length of the two gas locking pressing strips (1) is larger than 3 cm, the extension cords of the gas locking pressing strips (1) intersect, and the intersection angle of the extension cords of the gas locking pressing strips (1) ranges from 6.2 degrees to 89.2 degrees. By means of the automatic locking liquid sealing device composed of the two gas locking pressing strips (1) and the pressing strip (2), the gas storage effect is good, and gas is not prone to leakage.
Description
Technical field
The invention belongs to a kind of fluid seal apparatus of coupler lock.
Background technology
The present invention relates to a kind of packing articles, particularly a kind of air-packing device, it comprises an airbag and an air valve, and after described packaging bag inflation, described air valve is for sealing described airbag.The invention still further relates to a kind of self binding film non return valve, particularly one is by providing a check cavity, reaches self seal in case the self binding film non return valve of leak-stopping gas and the application in air-packing device thereof.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of fluid seal apparatus of coupler lock.
It is as follows that the present invention solves the problems of the technologies described above taked technical scheme:
A kind of fluid seal apparatus of coupler lock, by body after sealing arrangement (3), sealing arrangement precursor (4), body (5) and boiler check valve precursor (6) composition after boiler check valve, it is characterized in that, after boiler check valve, body (5) bottom and boiler check valve precursor (6) bottom form bifilar lock air pressure close bar (1) through pressings and sealing arrangement precursor (4) lower inside compact siro spinning technology, the below of closing bar (1) at bifilar lock air pressure is also provided with pressing bar (2), wherein, bifilar lock air pressure closes bar (1) length and is greater than 3cm, and bifilar lock air pressure closes bar (1) for extended line intersects, it is 6.2 that its extended line intersects angle
oto 89.2
obetween.
Preferably, the pressing bar (2) of the fluid seal apparatus of described coupler lock is reverse V-shaped setting.
Further, preferably, the inverted V-shaped shape that the pressing bar (2) of the fluid seal apparatus of described coupler lock is various ways.
Further, preferably, the bifilar lock air pressure of the fluid seal apparatus of described coupler lock closes bar (1) and jointly forms automatic air pressure air-lock device with pressing bar (2).
Further, preferably, the bifilar lock air pressure of the fluid seal apparatus of described coupler lock closes between bar (1) and forms a free air diffuser (11).
Further, preferably, after the sealing arrangement of the fluid seal apparatus of described coupler lock, body (3) middle part all caves inward with sealing arrangement precursor (4) middle part.
Further, preferably, after the boiler check valve of the fluid seal apparatus of described coupler lock, body (5) top is closely coupled to body (3) inside upper part after sealing arrangement, boiler check valve precursor (6) top is closely coupled to sealing arrangement precursor (4) inside upper part, meanwhile, after sealing arrangement, body (3) top forms with sealing arrangement precursor (4) top compact siro spinning technology and is communicated with inflatable body (7).
Further, preferably, after the sealing arrangement of the fluid seal apparatus of described coupler lock, body (3) bottom and sealing arrangement precursor (4) bottom closely connect, and meanwhile, after sealing arrangement, body (3) bottom and sealing arrangement precursor (4) bottom connect and form storing gas (9).
Further, preferably, air inlet body (8) is formed in storing gas (9) top between body (5) bottom and boiler check valve precursor (6) bottom after the fluid seal apparatus of described coupler lock reaches boiler check valve.
After this invention takes such scheme, the use of the automatic air pressure air-lock device that bar (1) is formed with pressing bar (2) is closed by means of bifilar lock air pressure, make gas storage effective and be not easy gas leakage, simultaneously, shown by many experiments research, when bifilar lock air pressure closes bar (1) >=3cm, lock gas best results; Meanwhile, the angle that this bifilar lock air pressure closes bar (1) extended line intersection point is positioned at 6.2 degree ± 0.2 degree-89.2 degree ± 0.2 degree, lock gas best results, >=89.2 degree ± 0.2 degree, and air inlet not easily ,≤6.2 degree ± 0.2 degree, protects gas not easily.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification sheets, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification sheets, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in detail, to make above-mentioned advantage of the present invention definitely.Wherein,
Fig. 1 is the structural representation of the fluid seal apparatus of coupler lock of the present invention;
Fig. 2 is the operating diagram of the fluid seal apparatus of coupler lock of the present invention;
Fig. 3 is the front elevation of the fluid seal apparatus of coupler lock of the present invention;
Fig. 4 is the front elevation of the fluid seal apparatus of coupler lock of the present invention.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to drawings and Examples, to the present invention, how application engineering means solve technical matters whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.It should be noted that, only otherwise form conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other, and the technical scheme formed is all within protection scope of the present invention.
A kind of fluid seal apparatus of coupler lock, by body after sealing arrangement (3), sealing arrangement precursor (4), body (5) and boiler check valve precursor (6) composition after boiler check valve, it is characterized in that, after boiler check valve, body (5) bottom and boiler check valve precursor (6) bottom form bifilar lock air pressure close bar (1) through pressings and sealing arrangement precursor (4) lower inside compact siro spinning technology, the below of closing bar (1) at bifilar lock air pressure is also provided with pressing bar (2), wherein, bifilar lock air pressure closes bar (1) length and is greater than 3cm, and bifilar lock air pressure closes bar (1) for extended line intersects, it is 6.2 that its extended line intersects angle
oto 89.2
obetween.
Preferably, the pressing bar (2) of the fluid seal apparatus of described coupler lock is reverse V-shaped setting.
Further, preferably, the inverted V-shaped shape that the pressing bar (2) of the fluid seal apparatus of described coupler lock is various ways.
Further, preferably, the bifilar lock air pressure of the fluid seal apparatus of described coupler lock closes bar (1) and jointly forms automatic air pressure air-lock device with pressing bar (2).
Further, preferably, the bifilar lock air pressure of the fluid seal apparatus of described coupler lock closes between bar (1) and forms a free air diffuser (11).
Further, preferably, after the sealing arrangement of the fluid seal apparatus of described coupler lock, body (3) middle part all caves inward with sealing arrangement precursor (4) middle part.
Further, preferably, after the boiler check valve of the fluid seal apparatus of described coupler lock, body (5) top is closely coupled to body (3) inside upper part after sealing arrangement, boiler check valve precursor (6) top is closely coupled to sealing arrangement precursor (4) inside upper part, meanwhile, after sealing arrangement, body (3) top forms with sealing arrangement precursor (4) top compact siro spinning technology and is communicated with inflatable body (7).
Further, preferably, after the sealing arrangement of the fluid seal apparatus of described coupler lock, body (3) bottom and sealing arrangement precursor (4) bottom closely connect, and meanwhile, after sealing arrangement, body (3) bottom and sealing arrangement precursor (4) bottom connect and form storing gas (9).
Further, preferably, air inlet body (8) is formed in storing gas (9) top between body (5) bottom and boiler check valve precursor (6) bottom after the fluid seal apparatus of described coupler lock reaches boiler check valve.
After this invention takes such scheme, the use of the automatic air pressure air-lock device that bar (1) is formed with pressing bar (2) is closed by means of bifilar lock air pressure, make gas storage effective and be not easy gas leakage, simultaneously, shown by many experiments research, when bifilar lock air pressure closes bar (1) >=3cm, lock gas best results; Meanwhile, the angle that this bifilar lock air pressure closes bar (1) extended line intersection point is positioned at 6.2 degree ± 0.2 degree-89.2 degree ± 0.2 degree, lock gas best results, >=89.2 degree ± 0.2 degree, and air inlet not easily ,≤6.2 degree ± 0.2 degree, protects gas not easily.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the fluid seal apparatus of a coupler lock, by body after sealing arrangement (3), sealing arrangement precursor (4), body (5) and boiler check valve precursor (6) composition after boiler check valve, it is characterized in that, after boiler check valve, body (5) bottom and boiler check valve precursor (6) bottom form bifilar lock air pressure close bar (1) through pressings and sealing arrangement precursor (4) lower inside compact siro spinning technology, the below of closing bar (1) at bifilar lock air pressure is also provided with pressing bar (2), wherein, bifilar lock air pressure closes bar (1) length and is greater than 3cm, and bifilar lock air pressure closes bar (1) for extended line intersects, it is 6.2 that its extended line intersects angle
oto 89.2
obetween.
2. the fluid seal apparatus of coupler lock according to claim 1, is characterized in that, described pressing bar (2) is reverse V-shaped setting.
3. the fluid seal apparatus of coupler lock according to claim 1 and 2, is characterized in that, the inverted V-shaped shape that described pressing bar (2) is various ways.
4. the fluid seal apparatus of coupler lock according to claim 1 and 2, is characterized in that, described bifilar lock air pressure closes bar (1) and jointly forms automatic air pressure air-lock device with pressing bar (2).
5. the fluid seal apparatus of coupler lock according to claim 1, is characterized in that, described bifilar lock air pressure closes between bar (1) and forms a free air diffuser (11).
6. the fluid seal apparatus of coupler lock according to claim 1, is characterized in that, after described sealing arrangement, body (3) middle part all caves inward with sealing arrangement precursor (4) middle part.
7. the fluid seal apparatus of coupler lock according to claim 1 or 5, it is characterized in that, after described boiler check valve, body (5) top is closely coupled to body (3) inside upper part after sealing arrangement, boiler check valve precursor (6) top is closely coupled to sealing arrangement precursor (4) inside upper part, meanwhile, after sealing arrangement, body (3) top forms with sealing arrangement precursor (4) top compact siro spinning technology and is communicated with inflatable body (7).
8. the fluid seal apparatus of coupler lock according to claim 1, it is characterized in that, after described sealing arrangement, body (3) bottom and sealing arrangement precursor (4) bottom closely connect, meanwhile, after sealing arrangement, body (3) bottom and sealing arrangement precursor (4) bottom connect and form storing gas (9).
9. the fluid seal apparatus of the coupler lock according to claim 1 or 7, is characterized in that, forms air inlet body (8) after described boiler check valve between body (5) bottom and boiler check valve precursor (6) bottom in storing gas (9) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050420.XA CN105460362A (en) | 2016-01-26 | 2016-01-26 | Automatic locking liquid sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050420.XA CN105460362A (en) | 2016-01-26 | 2016-01-26 | Automatic locking liquid sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460362A true CN105460362A (en) | 2016-04-06 |
Family
ID=55598612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050420.XA Pending CN105460362A (en) | 2016-01-26 | 2016-01-26 | Automatic locking liquid sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460362A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007047767A2 (en) * | 2005-10-15 | 2007-04-26 | Air-Paq, Inc. | Structure of air-packing device having deflation cut slits for removing the air therefrom |
| CN101628648A (en) * | 2009-08-03 | 2010-01-20 | 赖宏斌 | Shock-proof sealing bag with discontinuous air valve |
| CN201923479U (en) * | 2010-12-27 | 2011-08-10 | 上海尼禄国际贸易有限公司 | Air packing bag with five-layer structure |
| CN102689743A (en) * | 2012-03-06 | 2012-09-26 | 上海艾尔贝包装科技发展有限公司 | Self-adhesive-film check valve and air packaging device |
| CN202927163U (en) * | 2012-09-28 | 2013-05-08 | 佛山全德立包装有限公司 | One-way air valve film |
| CN104859950A (en) * | 2015-04-30 | 2015-08-26 | 李健 | Inflatable package body and manufacture method of same |
| CN205525607U (en) * | 2016-01-26 | 2016-08-31 | 齐咏宏 | Automatic fluid sealer of shutting |
-
2016
- 2016-01-26 CN CN201610050420.XA patent/CN105460362A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007047767A2 (en) * | 2005-10-15 | 2007-04-26 | Air-Paq, Inc. | Structure of air-packing device having deflation cut slits for removing the air therefrom |
| CN101628648A (en) * | 2009-08-03 | 2010-01-20 | 赖宏斌 | Shock-proof sealing bag with discontinuous air valve |
| CN201923479U (en) * | 2010-12-27 | 2011-08-10 | 上海尼禄国际贸易有限公司 | Air packing bag with five-layer structure |
| CN102689743A (en) * | 2012-03-06 | 2012-09-26 | 上海艾尔贝包装科技发展有限公司 | Self-adhesive-film check valve and air packaging device |
| CN202927163U (en) * | 2012-09-28 | 2013-05-08 | 佛山全德立包装有限公司 | One-way air valve film |
| CN104859950A (en) * | 2015-04-30 | 2015-08-26 | 李健 | Inflatable package body and manufacture method of same |
| CN205525607U (en) * | 2016-01-26 | 2016-08-31 | 齐咏宏 | Automatic fluid sealer of shutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
|
| RJ01 | Rejection of invention patent application after publication |