CN106219037A - A kind of sealer of plastic packaging bag - Google Patents
A kind of sealer of plastic packaging bag Download PDFInfo
- Publication number
- CN106219037A CN106219037A CN201610772331.6A CN201610772331A CN106219037A CN 106219037 A CN106219037 A CN 106219037A CN 201610772331 A CN201610772331 A CN 201610772331A CN 106219037 A CN106219037 A CN 106219037A
- Authority
- CN
- China
- Prior art keywords
- round platform
- boss
- packaging bag
- sealer
- seal closure
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The present invention provides the sealer of a kind of plastic packaging bag, it is characterised in that: it includes round platform (1), is provided with annular boss (1a) on round platform (1), and on round platform (1), annularly the axis of boss (1a) is provided with a through hole (2)；The seal closure (3) of one and round platform (1) and annular boss (1a) corresponding matching is set, seal closure (3) is additionally provided with extraction valve (4), the pump bowl of and extraction valve (4) corresponding matching is set.Present configuration is simple, and easy to use, sealing effectiveness is excellent, can be widely applied to various plastic packaging bag.
Description
Technical field:
The present invention relates to a kind of packaging seal equipment, particularly to a kind of sealer for plastic packaging bag.
Background technology:
Plastic packaging bag is widely used in daily life, usually needs to deposit the plastic bag of article in life
Seal, in order to extend and deposit article fresh keeping time.Although prior art has some packaging bags with closing device, but
This packaging bag also exists and such as requires higher to packaging bag material, closing device and the shortcoming such as packaging bag can not separate.
The content of invention:
The present invention is contemplated to overcome deficiency of the prior art, it is provided that one there is simple in construction, easy to use, seal effect
The most excellent, the sealer of widely applicable plastic packaging bag.
The present invention provides techniques below scheme:
A kind of sealer of plastic packaging bag, it is characterised in that: it includes round platform, is provided with annular boss, at round platform on round platform
On the axis of annularly boss be provided with a through hole；Arrange one with round platform and the seal closure of annular boss corresponding matching,
It is additionally provided with extraction valve on seal closure, the pump bowl of and extraction valve corresponding matching is set.
On the basis of technique scheme, it is also possible to have a technical scheme further below:
Described seal closure is provided with a boss corresponding with annular boss, the outer wall of described annular boss sets
There is the first screw thread a, the inwall of boss is provided with the second screw thread b, the first described screw thread a and the second screw thread b and cooperates even
Connect.
Described extraction valve includes valve body, is provided with a counter sink along axis, is provided with support in counter sink on valve body
Frame and sheet rubber, connect between bracing frame and sheet rubber and have spring, be additionally provided with the sealing lid of corresponding matching on valve body.
Described seal closure is hinged with an arc handle.
Bottom described seal closure, it is provided with downward annular turn over time, round platform is provided with and turns over all over corresponding matching with annular
Ring-shaped step.
The axis of described round platform, annular boss and seal closure is all on same straight line.
Invention advantage:
The present invention has simple in construction, easy to use, and sealing effectiveness is excellent, it is adaptable to the plastics with profile of multiple unlike material
Packaging bag.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of this practicality；
Fig. 3 is the B-B sectional view of Fig. 2.
Detailed description of the invention:
As Figure 1-3, the sealer of a kind of plastic packaging bag, it includes a round platform 1, along direction, axis on round platform 1
Being provided with an annular boss 1a, on round platform 1, annularly the axis of boss 1a is provided with a through hole 2, the diameter of described through hole 2
Identical with the internal diameter of annular boss 1a, the outer wall of described annular boss 1a is additionally provided with the first screw thread a.
One seal closure 3 is set, the lower surface of described seal closure 3 is provided with one corresponding with annular boss 1a convex
Platform 3a, is provided with a circular groove identical with annular boss 1a diameter on boss 3a, is provided with second on the inwall of described circular groove
Screw thread b, the second described screw thread b form corresponding matching with the first screw thread a on the outer wall of annular boss 1a and are connected.
Described seal closure 3 is hinged with an arc handle 3b, bottom described seal closure 3, is provided with downward ring
Shape is turned over all over 3c, is provided with and turns over the ring-shaped step 1b all over 3c corresponding matching with annular, set on described ring-shaped step 1b on round platform 1
There is not shown sealing joint strip in one layer of figure, in order to seal closure 3 plays sealing function when snapping onto on round platform 1.
The seal closure 3 of the circular groove inwall side of boss 3a is provided with an extraction valve 4, in described extraction valve 4 and figure
Not shown pump bowl forms corresponding matching.Described extraction valve 4 includes the valve body 4a of cylinder, and described valve body 4a top is convex
Going out the upper surface of seal closure 3, the lower surface of seal closure 3 is also protruded in bottom.
Be provided with a counter sink 5 on valve body 4a along axis, described counter sink 5 is divided into small-bore section and large aperture section
Two parts, small-bore section is positioned at bottom, connects with valve body 4a bottom, and connecting on the top of small-bore section has large aperture section, described
Large aperture section connect with valve body 4a top.
A sheet rubber 4b covering section top, small-bore, described rubber it is provided with in the bottom of the large aperture section of counter sink 5
The diameter of film 4b is more than the diameter of small-bore section, but is less than the diameter of large aperture section.
Upper level in large aperture section arranges a cross supporting frame 4d, described bracing frame 4d and sheet rubber 4b it
Between connect and have spring 4c, valve body 4a is additionally provided with on the sealing lid 4f of corresponding matching, described sealing lid 4f and valve body 4a equal
It is provided with screw thread, and by screw thread, sealing lid 4f is connected on valve body 4a.
Work process:
During use, by the upper shed of plastic bag, insert from the through hole 2 of round platform 1 side, then draw above annular boss 1a
Go out, then the plastic bag of pull-out is outwards opened, be laid on round platform 1, opening ring-shaped step the to be stretched out 1b mono-of plastic bag
Point.When being linked together with annular boss 1a by seal closure 3, the annular on seal closure 3 is turned over and also can be pressed in ring-shaped step all over 3c again
On 1b, thus play the effect of plastic bag sealing.
Valve body 4a inserts the valve of pump bowl, by pump bowl, the gas in plastic bag is extracted out.Pump bowl is being taken out
During gas, sheet rubber 4b is under the effect of air-flow, upwards lifting, and at this moment spring shrinks, when, after end of bleeding, spring restores rubber
Sheet 4b gland, at the top of the small-bore section of counter sink 5, prevents air to be again introduced in plastic bag.
Then pump bowl is removed, then the top that sealing lid 4f is connected to valve body 4a, seal, so that plastics
Bag is in vacuum-packed state.
Claims (6)
1. the sealer of a plastic packaging bag, it is characterised in that: it includes round platform (1), is provided with annular boss on round platform (1)
(1a), on round platform (1), annularly the axis of boss (1a) is provided with a through hole (2)；One and round platform (1) and annular are set
The seal closure (3) of boss (1a) corresponding matching, is additionally provided with extraction valve (4) on seal closure (3), arranges one and extraction valve (4)
The pump bowl of corresponding matching.
2. according to the sealer of a kind of plastic packaging bag described in claim 1, it is characterised in that: at described seal closure
(3) it is provided with a boss (3a) corresponding with annular boss (1a), the outer wall of described annular boss (1a) is provided with
First screw thread a, is provided with the second screw thread b, the first described screw thread a and the second screw thread b on the inwall of boss (3a) and cooperates
Connect.
3. according to the sealer of a kind of plastic packaging bag described in claim 1, it is characterised in that: described extraction valve (4)
Including valve body (4a), valve body (4a) is provided with a counter sink (5) along axis, in counter sink (5), is provided with bracing frame (4d)
With sheet rubber (4b), connecting and have spring (4c) between bracing frame (4d) and sheet rubber (4b), it is right to be additionally provided with on valve body (4a)
The sealing lid (4f) that should coordinate.
4. according to the sealer of a kind of plastic packaging bag described in claim 1, it is characterised in that: at described seal closure
(3) arc handle (3b) it is hinged with on.
5. according to the sealer of a kind of plastic packaging bag described in claim 1, it is characterised in that: at described seal closure
(3) bottom is provided with downward annular and turns over time (3c), is provided with and turns over the ring-shaped step all over (3c) corresponding matching with annular on round platform (1)
(1b).
6. according to the sealer of a kind of plastic packaging bag described in claim 1, it is characterised in that: described round platform (1), ring
The axis of shape boss (1a) and seal closure (3) is all on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772331.6A CN106219037A (en) | 2016-08-31 | 2016-08-31 | A kind of sealer of plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772331.6A CN106219037A (en) | 2016-08-31 | 2016-08-31 | A kind of sealer of plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219037A true CN106219037A (en) | 2016-12-14 |
Family
ID=58072493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772331.6A Pending CN106219037A (en) | 2016-08-31 | 2016-08-31 | A kind of sealer of plastic packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328091A (en) * | 2017-01-17 | 2018-07-27 | 林肯环球股份有限公司 | For foil linings FIBC（Loose bags）Gas-tight seal |
| CN110077712A (en) * | 2019-03-08 | 2019-08-02 | 湖南工业大学 | One kind vacuumizing holding vacuum plant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018253A (en) * | 1975-10-09 | 1977-04-19 | Seth Ian Kaufman | Home vacuum apparatus for freezer bags |
| CN1093329A (en) * | 1992-01-22 | 1994-10-12 | 韦基特有限公司 | Sealing arrangement |
| GB2399807A (en) * | 2003-03-25 | 2004-09-29 | Steven Bryant-Brown | Bag sealing device |
| DE202005015643U1 (en) * | 2005-10-06 | 2005-12-22 | Wittler, Franz-Josef | Vacuum sealing cap for e.g. freezing bag, has part consisting of cup-shaped hollow tube that is opened at both openings, another part consisting of wedge-shaped plug, and check valve provided at lower end of plug |
| CN1328128C (en) * | 2003-07-09 | 2007-07-25 | 权万铉 | Food preservation vacuum container |
| CN201245318Y (en) * | 2008-04-25 | 2009-05-27 | 庞力 | Sealing block gas pumping apparatus convenient for vacuumizing bag body |
| CN202508413U (en) * | 2011-08-03 | 2012-10-31 | 吕芳甲 | Vacuum apparatus for plastic package bag |
-
2016
- 2016-08-31 CN CN201610772331.6A patent/CN106219037A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018253A (en) * | 1975-10-09 | 1977-04-19 | Seth Ian Kaufman | Home vacuum apparatus for freezer bags |
| CN1093329A (en) * | 1992-01-22 | 1994-10-12 | 韦基特有限公司 | Sealing arrangement |
| GB2399807A (en) * | 2003-03-25 | 2004-09-29 | Steven Bryant-Brown | Bag sealing device |
| CN1328128C (en) * | 2003-07-09 | 2007-07-25 | 权万铉 | Food preservation vacuum container |
| DE202005015643U1 (en) * | 2005-10-06 | 2005-12-22 | Wittler, Franz-Josef | Vacuum sealing cap for e.g. freezing bag, has part consisting of cup-shaped hollow tube that is opened at both openings, another part consisting of wedge-shaped plug, and check valve provided at lower end of plug |
| CN201245318Y (en) * | 2008-04-25 | 2009-05-27 | 庞力 | Sealing block gas pumping apparatus convenient for vacuumizing bag body |
| CN202508413U (en) * | 2011-08-03 | 2012-10-31 | 吕芳甲 | Vacuum apparatus for plastic package bag |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328091A (en) * | 2017-01-17 | 2018-07-27 | 林肯环球股份有限公司 | For foil linings FIBC（Loose bags）Gas-tight seal |
| CN108328091B (en) * | 2017-01-17 | 2019-11-12 | 林肯环球股份有限公司 | Gas-tight seal for foil linings FIBC (loose bags) |
| CN110077712A (en) * | 2019-03-08 | 2019-08-02 | 湖南工业大学 | One kind vacuumizing holding vacuum plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |