CN205131960U - Extrusion formula vacuum compression bag - Google Patents
Extrusion formula vacuum compression bag Download PDFInfo
- Publication number
- CN205131960U CN205131960U CN201520838916.4U CN201520838916U CN205131960U CN 205131960 U CN205131960 U CN 205131960U CN 201520838916 U CN201520838916 U CN 201520838916U CN 205131960 U CN205131960 U CN 205131960U
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- CN
- China
- Prior art keywords
- bag
- vacuum compression
- film
- exhausting device
- exhaust 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.)
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Vacuum Packaging (AREA)
- Bag Frames (AREA)
Abstract
The utility model relates to an extrusion formula vacuum compression bag, comprises a bag bod, a side opening of the bag body forms the sack, be provided with the one -way exhaust apparatus of the internal air of bag that is used for discharging in the remaining side of the bag body at least one, one -way exhaust apparatus is including bag body film, internal layer film, exhaust passage, blank pressing. Be provided with internal layer film in the bag body film, the blank pressing is provided with on the one -way exhaust apparatus, gas leakage can be prevents, one -way exhaust apparatus goes up spaced apart at least one internal portion of intercommunication bag and external exhaust passage of being equipped with. Not needing the aspiration pump to bleed, can making a bag interior air escape through extrudeing, utilize atmospheric pressure oppression film simultaneously, in messenger's air can not flow backwards entering compression bag, simple structure was reasonable, convenient to use.
Description
Technical field
The utility model relates to vacuum compression bag field, particularly relates to a kind of squash type vacuum compression bag.
Background technology
At present, each family to the collection of the article such as cotton-wadded quilt, clothing, bolster, single blanket, mostly adopt vacuum compression bag carry out storage storage, collection space can be saved, again can protection against the tide, mildew-resistant, stop the growth of bacterium.Vacuum compression bag in the market, is usually taken out the air in compressed bag, therefore must be equipped with the air extracting pump of peripheral hardware by dust collecting fan or manual suction pump, make to bother very much when carrying out vacuum packaging, causes sealing time-consuming taking great energy.
Utility model content
The purpose of this utility model is the defect overcoming prior art existence, providing a kind of squash type vacuum compression bag, can be drained by air in bag easily without the need to being equipped with air extracting pump.
The utility model solves the technical scheme that its technical matters adopts:
A kind of squash type vacuum compression bag, comprises bag, and a side openings of described bag forms sack, at least one in the remaining side of described bag is provided with to discharge the one-way exhausting device of air in bag; Described one-way exhausting device comprises bag film, internal layer membrane, exhaust passage, flanging.
Be provided with internal layer membrane in described bag film, described one-way exhausting device is provided with flanging, can prevent gas from spilling; The spaced apart exhaust passage being provided with at least one and being communicated with bag inside and the external world on described one-way exhausting device.
Described one-way exhausting device and described sack are in being oppositely arranged.
The upper and lower both sides of described sack are respectively arranged with bracket and lower bracket.
Principle of work: in use can strut internal layer membrane by extruding bag and outwards be vented, thus discharge the air in compressed bag, utilize barometric pressure tightly to be pressed together by internal layer membrane, air can not flow backwards.
Beneficial effect: the utility model solves the defect existed in background technology, does not need air extracting pump to bleed, and air in bag can be made to discharge by extruding, utilize barometric pressure press membrane simultaneously, air can not be flow backwards to be entered in compressed bag, simple and reasonable, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the block diagram of preferred embodiment of the present utility model.
Fig. 2 is the front view of preferred embodiment of the present utility model.
Fig. 3 is the section structure for amplifying schematic diagram of one-way exhausting device of the present utility model.
Wherein: 1, bag; 2, sack; 3, one-way exhausting device; 4, bag film; 5, internal layer membrane; 6, exhaust passage; 7, flanging; 8, upper bracket; 9, lower bracket.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature more easily be understood by those skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figure 1 to Figure 3, embodiment of the present utility model comprises:
A kind of squash type vacuum compression bag, comprises bag 1, and a side openings of described bag 1 forms sack 2, and at least one in the remaining side of described bag 1 is provided with the one-way exhausting device 3 of discharging air in bag 1; Described one-way exhausting device 3 comprises bag film 4, internal layer membrane 5, exhaust passage 6, flanging 7.
Be provided with internal layer membrane 5 in described bag film 4, described one-way exhausting device 3 is provided with flanging 7, can prevent gas from spilling; The spaced apart exhaust passage 6 being provided with at least one and being communicated with bag 1 inside and the external world on described one-way exhausting device 3.
Described one-way exhausting device 8 and described sack 2 are in being oppositely arranged.
Described sack about 2 both sides are respectively arranged with bracket 8 and lower bracket 9.
Should be appreciated that specific embodiment described above only for explaining the utility model, and be not used in restriction the utility model.Still be among protection domain of the present utility model by spirit institute's apparent change of extending out of the present utility model or change.
Claims (5)
1. a squash type vacuum compression bag, is characterized in that: comprise bag, and a side openings of described bag forms sack, at least one in the remaining side of described bag is provided with to discharge the one-way exhausting device of air in bag; Described one-way exhausting device comprises bag film, internal layer membrane, exhaust passage, flanging.
2. a kind of squash type vacuum compression bag according to claim 1, is characterized in that: be provided with internal layer membrane in described bag film, described one-way exhausting device is provided with flanging.
3. a kind of squash type vacuum compression bag according to claim 1, is characterized in that: the spaced apart exhaust passage being provided with at least one and being communicated with bag inside and the external world on described one-way exhausting device.
4. a kind of squash type vacuum compression bag according to claim 1, is characterized in that: described one-way exhausting device and described sack are in being oppositely arranged.
5. a kind of squash type vacuum compression bag according to claim 1, is characterized in that: the upper and lower both sides of described sack are respectively arranged with bracket and lower bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838916.4U CN205131960U (en) | 2015-10-27 | 2015-10-27 | Extrusion formula vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838916.4U CN205131960U (en) | 2015-10-27 | 2015-10-27 | Extrusion formula vacuum compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131960U true CN205131960U (en) | 2016-04-06 |
Family
ID=55617774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838916.4U Active CN205131960U (en) | 2015-10-27 | 2015-10-27 | Extrusion formula vacuum compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388468A (en) * | 2016-11-08 | 2017-02-15 | 施德力 | Vacuum-packed pillow capable of being used repeatedly |
| CN106564688A (en) * | 2016-11-10 | 2017-04-19 | 珠海艾贝克包装材料有限公司 | Storing bag |
-
2015
- 2015-10-27 CN CN201520838916.4U patent/CN205131960U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388468A (en) * | 2016-11-08 | 2017-02-15 | 施德力 | Vacuum-packed pillow capable of being used repeatedly |
| CN106564688A (en) * | 2016-11-10 | 2017-04-19 | 珠海艾贝克包装材料有限公司 | Storing bag |
| CN106564688B (en) * | 2016-11-10 | 2019-08-13 | 珠海徐太日用品有限公司 | Storage pocket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |