CN110422482A - A kind of bubble bradyseism plastic packaging bag - Google Patents
A kind of bubble bradyseism plastic packaging bag Download PDFInfo
- Publication number
- CN110422482A CN110422482A CN201910722144.0A CN201910722144A CN110422482A CN 110422482 A CN110422482 A CN 110422482A CN 201910722144 A CN201910722144 A CN 201910722144A CN 110422482 A CN110422482 A CN 110422482A
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- China
- Prior art keywords
- bubble
- bag
- bradyseism
- bag body
- inflation
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Classifications
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- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The invention belongs to packaging bag technical fields, in particular a kind of bubble bradyseism plastic packaging bag, including bag body, the bag body is equipped with several equidistant placements inflation bubble, several described inflation bubbles are penetrated through by connecting line to be connected, and the bottom end of the bag body is equipped with inflation mechanism, and the inflation mechanism includes air bag and the chip check valve for being fixed on outer wall, the chip check valve and the inside air bag penetrate through, and the air bag is embedded in the bag body；When in use, several inflation bubbles in bag body can be inflated by inflation mechanism, and is charged to full state, it can be achieved not needing dedicated charger, use is more convenient to the purpose of contain things bradyseism, when not in use, exhaust valve can be opened, the gas in bag body inside several inflation bubbles is all discharged, the occupied space of bag body reduces at this time, it is stored convenient for the winding of bag body, it is easy to carry, it is reusable, purchase cost is reduced, the wasting of resources is reduced.
Description
Technical field
The invention belongs to packaging bag technical fields, and in particular to a kind of bubble bradyseism plastic packaging bag.
Background technique
Packaging bag refers to the sack for packing various articles, makes cargo convenient transportation in the production process of circulation, is easy
Storage, is widely used in daily life and industrial production, and real figure is shown, the polybag after having 80% use, finally with one
As rubbish be equally transported to the processing of rubbish heap field area, only 7 percent plastics are recovered recycling, pack the quotient of itself
Moral character is also more and more significant, it has become a kind of specialities for no longer depending on commodity production, and a kind of all commodity are not all from
Product open, widely applied, bubble bags are mainly processed using high pressure polyethylene bubble chamber film by cutting film, and bubble chamber film, which is cut into, to be needed
Bag making specification is wanted, is then processed by the production that the dedicated Bag Making Machine of bubble chamber film (heat warms cutting machine for bag) carries out sack, it is main
Apply to electronic product buffering package, plastic products, metal product, ceramic glassware and needs buffer protection
Other products logistics transportation protection, it is currently widely used that bubble chamber film is process using hp-ldpe
A kind of transparent flexible packing material, widely used, with shopping at network and the development of logistic industry, packaging of the commodity when transporting is outstanding
To be important, frangible commodity are often required in packaging using blister package bag.
When in use, the bubble in bag body just fills aerobic body in production to existing blister package bag, and is
Fixing seal, cause its volume larger, and relatively fixed, be sent in commodity, after personnel take out commodity, after its inflation
Biggish volume, personnel are difficult to carry out folding winding storage to it, and directly storage more occupied space, personnel are only lost
It abandons, the wasting of resources causes plastic garbage to pollute, is unfavorable for environmental protection indirectly.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of bubble bradyseism plastic packaging bag, tools
There is the characteristics of convenient for folding storage.
To achieve the above object, the invention provides the following technical scheme: a kind of bubble bradyseism plastic packaging bag, including bag
Body, the bag body are equipped with several equidistant placements inflation bubble, several described inflation bubbles are penetrated through by connecting line to be connected, institute
The bottom end for stating bag body is equipped with inflation mechanism, and the inflation mechanism includes air bag and the chip check valve for being fixed on outer wall, and described
Formula check valve and the inside air bag penetrate through, and the air bag is embedded in the bag body, and the top surface of the air bag is fixedly connected with
Uniguide, the uniguide and the inside air bag penetrate through, and the inflation mechanism further includes transfer pipeline, and the transfer pipeline is embedding
It is located in the bag body, the transfer pipeline is penetrated through by the connecting line and several described inflation bubbles, the uniguide
The other end and the transfer pipeline internal run-through, the outer wall of the transfer pipeline is fixedly connected with exhaust valve, the exhaust valve
With the transfer pipeline internal run-through.
Preferably, the uniguide includes intermediate tube and seals air inlet pipe, the exhaust pipe for being fixed on its both ends respectively, described
Uniguide further includes the valve body inside the intermediate tube, and one end of the valve body is fixedly connected with spring.
Preferably, the other end of the spring is fixedly connected with pressing plate, the top inner wall of the pressing plate and the intermediate tube
Contact.
Preferably, the valve body is located at the intermediate tube close to one end of the air inlet pipe.
Preferably, the valve body is cone.
Preferably, several through-holes are offered on the pressing plate.
Preferably, the inner wall both ends of the air bag are adhesively fixed with the elastic slice being arranged symmetrically.
Preferably, the spring is compressed spring.
Compared with prior art, the beneficial effects of the present invention are:
When in use, several inflation bubbles in bag body can be inflated by inflation mechanism, and is charged to full
State does not need dedicated charger, it can be achieved that purpose to contain things bradyseism, and use is more convenient, when not in use,
Exhaust valve can be opened, the gas in bag body inside several inflation bubbles is discharged, the occupied space of bag body reduces at this time, is convenient for
The winding of bag body is stored, easy to carry, meanwhile, it is reusable, purchase cost is reduced, the wasting of resources is reduced.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the airbag structure schematic diagram in the present invention；
Fig. 3 is the uniguide structural schematic diagram in the present invention；
Fig. 4 is the pressure plate structure schematic diagram in the present invention；
Fig. 5 is the enlarged diagram in Fig. 1 at A.
In figure: 1, bag body；11, inflation bubble；12, connecting line；2, inflation mechanism；21, air bag；211, elastic slice；22, chip
Check valve；23, uniguide；231, intermediate tube；232, air inlet pipe；233, exhaust pipe；234, valve body；235, spring；236, pressing plate；
24, transfer pipeline；241, exhaust valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig. 1-5, the present invention is the following technical schemes are provided: a kind of bubble bradyseism plastic packaging bag, including bag body 1,
Bag body 1 is equipped with several equidistant placements inflation bubble 11, several inflation bubbles 11 pass through the perforation connection of connecting line 12, bag body 1
Bottom end be equipped with inflation mechanism 2, inflation mechanism 2 includes air bag 21 and is fixed on the chip check valve 22 of outer wall, chip check valve
22 are embedded in bag body 1 with 21 internal run-through of air bag, air bag 21, and the top surface of air bag 21 is fixedly connected with uniguide 23, uniguide
23 with 21 internal run-through of air bag, inflation mechanism 2 further includes transfer pipeline 24, and transfer pipeline 24 is embedded in bag body 1, transfer pipeline
24 by connecting line 12 and several 11 perforations of inflation bubble, and the other end and 24 internal run-through of transfer pipeline of uniguide 23 are defeated
The outer wall of pipeline 24 is sent to be fixedly connected with exhaust valve 241, exhaust valve 241 and 24 internal run-through of transfer pipeline.
In the present embodiment, including bag body 1, bag body 1 are equipped with several equidistant placements inflation bubble 11, several inflation bubbles 11
After gassy, bradyseism can be played the role of, commodity are protected, several inflation bubbles 11 are connected by the perforation of connecting line 12
It connects, gas is delivered in inflation bubble 11 by connecting line 12, and the bottom end of bag body 1 is equipped with inflation mechanism 2, passes through inflation mechanism 2
Inflation bubble 11 in bag body 1 is inflated, inflation mechanism 2 includes air bag 21 and the chip check valve 22 for being fixed on outer wall, piece
Formula check valve 22 and 21 internal run-through of air bag, when pressing pressuring gasbag 21, chip check valve 22 is closed, and air bag 21 resiles shape
When, outside air under the influence of air pressure, is entered in air bag 21, air bag 21 is embedded in bag body 1, gas by chip check valve 22
The top surface of capsule 21 is fixedly connected with uniguide 23, uniguide 23 and 21 internal run-through of air bag, and inflation mechanism 2 further includes transfer pipeline
24, transfer pipeline 24 is embedded in bag body 1, and transfer pipeline 24 is by connecting line 12 and several 11 perforations of inflation bubble, unidirectionally
The other end and 24 internal run-through of transfer pipeline of pipe 23, when by pressuring gasbag 21, gas is delivered to transfer pipeline by uniguide 23
In 24, then inflation is delivered to by connecting line 12 and is steeped in 11, the outer wall of transfer pipeline 24 is fixedly connected with exhaust valve 241, row
Gas in inflation bubble 11 can be discharged by opening exhaust valve 241, used by air valve 241 and 24 internal run-through of transfer pipeline
When, exhaust valve 241 is closed, presses pressuring gasbag 21 repeatedly, when pressing pressuring gasbag 21, under the influence of air pressure, chip check valve 22
It being in close state, uniguide 23 is in the open state, and the gas in air bag 21 is inputted in transfer pipeline 24 by uniguide 23,
It is delivered in several inflation bubbles 11 by transfer pipeline 24 by connecting line 12 again, when unclamping air bag 21, in elastic slice 211
Under effect, air bag 21 resiles, meanwhile, under the influence of air pressure, chip check valve 22 is in the open state, at uniguide 23
In closed state, outside air enters in air bag 21, repeatedly above-mentioned steps, until several inflation bubbles 11 in bag body 1 are filled
Exhaust valve 241 can be opened when not in use to full state, the gas in bag body 1 inside several inflation bubbles 11 is arranged
Out, the occupied space of bag body 1 reduces at this time, stores convenient for the winding of bag body 1, meanwhile, it is reusable, it is not required to dedicated inflate
Equipment, use are more convenient.
Specifically, uniguide 23 seals air inlet pipe 232, the exhaust pipe for being fixed on its both ends including intermediate tube 231 and respectively
233, uniguide 23 further includes the valve body 234 inside intermediate tube 231, and one end of valve body 234 is fixedly connected with spring 235,
The other end of spring 235 is fixedly connected with pressing plate 236, and pressing plate 236 is contacted with the top inner wall of intermediate tube 231, and uniguide 23 exists
In use, the valve body 234 of cone carries out compression sealing to air inlet pipe 232, by pressuring gasbag 21, In under the action of spring 235
Under the action of air pressure, valve body 234 floats upwards, and the gas inside air bag 21 passes sequentially through air inlet pipe 232, intermediate tube 231 and row
Tracheae 233 is finally delivered in transfer pipeline 24, and when air bag 21 resiles, conical valve body 234 is in spring 235
Under effect, compression sealing is carried out to air inlet pipe 232, the gas in transfer pipeline 24 can not flow back, and guarantee air-tightness.
Specifically, valve body 234 is located at intermediate tube 231 close to one end of air inlet pipe 232, valve body 234 is cone, cone
Valve body 234 under the action of spring 235, compression sealing is carried out to air inlet pipe 232, conical valve body 234 can be inserted into air inlet
In pipe 232, keep its sealing effect more preferable.
Specifically, offer several through-holes on pressing plate 236, pressing plate 236 while playing the role of support spring 235,
Gas can be passed through by offering several through-holes on pressing plate 236, guarantee the smooth circulation of air-flow.
Specifically, the inner wall both ends of air bag 21 are adhesively fixed with the elastic slice 211 being arranged symmetrically, elastic slice 211 has certain
Elasticity, by after pressuring gasbag 21, under the action of elastic slice 211, air bag 21 can resile.
Specifically, spring 235 is compressed spring, when valve body 234 does not stress, conical valve body 234 is in spring 235
Under effect, compression sealing is carried out to air inlet pipe 232, while spring 235 is coil spring, active force is smaller, both can guarantee valve body 234
Compression sealing is carried out to air inlet pipe 232, it is also ensured that valve body 234 can smoothly float when by gas pressure.
The working principle of the invention and process for using: when in use, exhaust valve 241 being closed, and presses pressuring gasbag 21, In repeatedly
When by pressuring gasbag 21, under the influence of air pressure, chip check valve 22 is in close state, and uniguide 23 is in the open state, gas
Gas in capsule 21 is inputted in transfer pipeline 24 by uniguide 23, if then being delivered to by transfer pipeline 24 by connecting line 12
In dry inflation bubble 11, when unclamping air bag 21, under the action of elastic slice 211, air bag 21 resiles, meanwhile, in air pressure
Under effect, chip check valve 22 is in the open state, and uniguide 23 is in close state, and outside air enters in air bag 21, instead
Multiple above-mentioned steps, until several inflation bubbles 11 in bag body 1 are charged to full state, it when not in use, can be by exhaust valve 241
It opens, the gas in bag body 1 inside several inflation bubbles 11 is discharged, the occupied space of bag body 1 reduces at this time, is convenient for bag body 1
Winding storage, meanwhile, it is reusable, be not required to it is dedicated inflate equipment, use is more convenient, when uniguide 23 works, presses
Pressuring gasbag 21, under the influence of air pressure, valve body 234 float upwards, the gas inside air bag 21 pass sequentially through air inlet pipe 232, in
Between pipe 231 and exhaust pipe 233, be finally delivered in transfer pipeline 24, when air bag 21 resiles, conical valve body 234
Under the action of spring 235, compression sealing is carried out to air inlet pipe 232, the gas in transfer pipeline 24 can not flow back, and guarantee airtight
Property, while playing the role of support spring 235, gas can be passed through pressing plate 236 by offering several through-holes on pressing plate 236,
Guarantee the smooth circulation of air-flow, when valve body 234 does not stress, conical valve body 234 is under the action of spring 235, to air inlet
Pipe 232 carries out compression sealing, while spring 235 is coil spring, and active force is smaller, both can guarantee valve body 234 to air inlet pipe 232 into
Row compresses sealing, it is also ensured that valve body 234 can smoothly float when by gas pressure.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of bubble bradyseism plastic packaging bag, including bag body (1), the bag body (1) is inflated equipped with several equidistant placements
It steeps (11), several described inflation bubbles (11) pass through connecting line (12) perforation connection, it is characterised in that: the bag body (1)
Bottom end is equipped with inflation mechanism (2), and the inflation mechanism (2) includes air bag (21) and the chip check valve (22) for being fixed on outer wall,
The chip check valve (22) and the air bag (21) internal run-through, the air bag (21) is embedded in the bag body (1), described
The top surface of air bag (21) is fixedly connected with uniguide (23), the uniguide (23) and the air bag (21) internal run-through, described
Inflation mechanism (2) further includes transfer pipeline (24), and the transfer pipeline (24) is embedded in the bag body (1), the delivery pipe
Road (24) by the connecting line (12) and several described inflations bubble (11) perforations, the other end of the uniguide (23) and
Transfer pipeline (24) internal run-through, the outer wall of the transfer pipeline (24) are fixedly connected with exhaust valve (241), the exhaust
Valve (241) and the transfer pipeline (24) internal run-through.
2. a kind of bubble bradyseism plastic packaging bag according to claim 1, it is characterised in that: the uniguide (23) includes
Intermediate tube (231) and respectively sealing are fixed on air inlet pipe (232), the exhaust pipe (233) at its both ends, and the uniguide (23) is also wrapped
It includes and is located at the intermediate tube (231) internal valve body (234), one end of the valve body (234) is fixedly connected with spring (235).
3. a kind of bubble bradyseism plastic packaging bag according to claim 2, it is characterised in that: the spring (235) it is another
One end is fixedly connected with pressing plate (236), and the pressing plate (236) contacts with the top inner wall of the intermediate tube (231).
4. a kind of bubble bradyseism plastic packaging bag according to claim 2, it is characterised in that: the valve body (234) is located at
The one end of the intermediate tube (231) close to the air inlet pipe (232).
5. a kind of bubble bradyseism plastic packaging bag according to claim 2, it is characterised in that: the valve body (234) is circle
Taper.
6. a kind of bubble bradyseism plastic packaging bag according to claim 2, it is characterised in that: opened on the pressing plate (236)
Equipped with several through-holes.
7. a kind of bubble bradyseism plastic packaging bag according to claim 1, it is characterised in that: the inner wall of the air bag (21)
Both ends are adhesively fixed with the elastic slice (211) being arranged symmetrically.
8. a kind of bubble bradyseism plastic packaging bag according to claim 2, it is characterised in that: the spring (235) is pressure
Contracting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722144.0A CN110422482A (en) | 2019-08-06 | 2019-08-06 | A kind of bubble bradyseism plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722144.0A CN110422482A (en) | 2019-08-06 | 2019-08-06 | A kind of bubble bradyseism plastic packaging bag |
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| Publication Number | Publication Date |
|---|---|
| CN110422482A true CN110422482A (en) | 2019-11-08 |
Family
ID=68412869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910722144.0A Pending CN110422482A (en) | 2019-08-06 | 2019-08-06 | A kind of bubble bradyseism plastic packaging bag |
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| Country | Link |
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| CN (1) | CN110422482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237578A (en) * | 2020-03-26 | 2020-06-05 | 徐有陈 | Finger-press type inflatable plug |
| CN113977052A (en) * | 2021-11-16 | 2022-01-28 | 广东电网有限责任公司 | Welding plug |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060169753A1 (en) * | 2005-01-31 | 2006-08-03 | Sealed Air Corporation (Us) | Inflatable mailer, apparatus and method for preparing the same |
| CN201027046Y (en) * | 2006-09-29 | 2008-02-27 | 刘耕源 | Containing device with air-charging and air-discharging air cushion |
| CN101891036A (en) * | 2009-05-21 | 2010-11-24 | 上海尼禄国际贸易有限公司 | Reusable atmospheric packaging device |
| US20110120899A1 (en) * | 2009-11-24 | 2011-05-26 | Sorensen Leif B | Inflatable mailing package |
| CN102648084A (en) * | 2009-05-05 | 2012-08-22 | 密封空气公司 | Inflatable mailer and method for making the same |
| CN205150658U (en) * | 2015-12-04 | 2016-04-13 | 杭州宇恩科技有限公司 | Dysmorphism buffering air column bag |
| CN206032130U (en) * | 2016-08-06 | 2017-03-22 | 姜文志 | Convenient bag of handle inflatable |
| CN109484768A (en) * | 2017-09-12 | 2019-03-19 | 上海庆良电子有限公司 | A kind of gas flush packaging structure for plastic cement products |
| JP6524671B2 (en) * | 2015-01-21 | 2019-06-05 | ブラザー工業株式会社 | Buffer member |
| CN209009199U (en) * | 2018-10-22 | 2019-06-21 | 上海奥特玛特物流设备有限公司 | A kind of air bag that may be reused |
-
2019
- 2019-08-06 CN CN201910722144.0A patent/CN110422482A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060169753A1 (en) * | 2005-01-31 | 2006-08-03 | Sealed Air Corporation (Us) | Inflatable mailer, apparatus and method for preparing the same |
| CN201027046Y (en) * | 2006-09-29 | 2008-02-27 | 刘耕源 | Containing device with air-charging and air-discharging air cushion |
| CN102648084A (en) * | 2009-05-05 | 2012-08-22 | 密封空气公司 | Inflatable mailer and method for making the same |
| CN101891036A (en) * | 2009-05-21 | 2010-11-24 | 上海尼禄国际贸易有限公司 | Reusable atmospheric packaging device |
| US20110120899A1 (en) * | 2009-11-24 | 2011-05-26 | Sorensen Leif B | Inflatable mailing package |
| JP6524671B2 (en) * | 2015-01-21 | 2019-06-05 | ブラザー工業株式会社 | Buffer member |
| CN205150658U (en) * | 2015-12-04 | 2016-04-13 | 杭州宇恩科技有限公司 | Dysmorphism buffering air column bag |
| CN206032130U (en) * | 2016-08-06 | 2017-03-22 | 姜文志 | Convenient bag of handle inflatable |
| CN109484768A (en) * | 2017-09-12 | 2019-03-19 | 上海庆良电子有限公司 | A kind of gas flush packaging structure for plastic cement products |
| CN209009199U (en) * | 2018-10-22 | 2019-06-21 | 上海奥特玛特物流设备有限公司 | A kind of air bag that may be reused |
Non-Patent Citations (1)
| Title |
|---|
| 于治明等: "《液压与气压传动》", 30 September 2017 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237578A (en) * | 2020-03-26 | 2020-06-05 | 徐有陈 | Finger-press type inflatable plug |
| CN113977052A (en) * | 2021-11-16 | 2022-01-28 | 广东电网有限责任公司 | Welding plug |
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Application publication date: 20191108 |
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