CN203332658U - Convenient-to-inflate inflatable package damping bag - Google Patents
Convenient-to-inflate inflatable package damping bag Download PDFInfo
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- CN203332658U CN203332658U CN2013202917054U CN201320291705U CN203332658U CN 203332658 U CN203332658 U CN 203332658U CN 2013202917054 U CN2013202917054 U CN 2013202917054U CN 201320291705 U CN201320291705 U CN 201320291705U CN 203332658 U CN203332658 U CN 203332658U
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Abstract
The utility model discloses a convenient-to-inflate inflatable package damping bag. The damping bag includes an inflated bag main body, the inflated bag main body is formed by two layers of mutually superposed outer films which are circumferentially sealed, a non-sealed air inlet is arranged at one side edge of the inflated bag main body, two layers of mutually superposed inner films are arranged in the inner cavity of the inflated bag main body, and an air nozzle is fixedly arranged at the air inlet through heat sealing. The air nozzle includes two diaphragms, the front ends of the two diaphragms are heat-sealing areas which are mutually superposed and in heat sealing with the inflated bag main body, the rear ends are free areas which are not sealed together with the inflated bag main body, wherein the a channel which is not subjected to heat sealing is formed in the middle of the heat sealing areas. The air nozzle is arranged on the inflated bag main body and facilitates inflation. The air nozzle also has the effect of a non-return valve to ensure that the air in the air inlet channel cannot run away, so that the whole inflated bag main body can be retained in an expansion state for a long time and the impact resistance effect is lasting.
Description
Technical field:
The utility model relates to damping packing technique field, refer in particular to a kind of inflatable packaging vibration-damping bag of being convenient to inflation, and this vibration damping bag can effectively prevent gas leakage.
Background technology:
When frangible to some or easy impaired product is packed, need in packing chest, fill some padded coamings for damping, traditional padded coaming is foam beads, after being placed in packing chest or packing box by product, and this foam beads of its vacant area filling.The disadvantage that this traditional padded coaming exists is exactly large usage quantity, causes certain waste.In addition, also there are some to adopt the mode of cushion blocking for the buffering package article, this cushion blocking is basically to be provided with a plurality of protruding ballonets on plastic sheet, this plastic film is coated on to the article periphery and reaches the shock-absorbing buffer action, but the damping capaicty of ballonet is limited, for larger vibrations or impact load, just can't reach the effect that cushions shock-absorbing.
At present, occurred on market that some take resin molding as the made gas packing bag of material, as publication number a kind of inflatable packaging bag that is CN101367459, include sealing member, described sealing member consists of two interconnective outer membranes of periphery, its inner annular seal space that forms after two outer membranes interconnect, be provided with an interior diaphragm in described annular seal space, the inwall laminating of this interior diaphragm and an outer membrane, and two limits symmetrical on interior diaphragm are attached at respectively between the connection side of two outer membrane peripheries, its place of being sticked is provided with inflation inlet, be applied with some hot-sealing lines in described annular seal space, annular seal space is divided into to a plurality of sealing column chamber, described interior diaphragm is provided with the air intake for each sealing column chamber conducting between the hot-sealing line of each sealing column chamber cavity avris.
This inflatable vibration damping bag is widely used at present, and its shock resistance is superior, and reusable.But also there is certain deficiency in it.The inner membrance that current this inflatable vibration damping bag arranges by inside forms an one-way valve structures, prevents gas leakage, and its inflation inlet setting is comparatively simple, there is no special anti-gas-leak structure, the easy like this gas leakage caused in filling channel, simultaneously, its inflation is also inconvenient.
The utility model content:
Technical problem to be solved in the utility model just is to overcome the existing deficiency of existing product, provide a kind of inflatable packaging vibration-damping bag of being convenient to inflation, and this vibration damping bag can effectively prevent gas leakage.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this inflatable packaging vibration-damping bag of being convenient to inflation comprises: the air bag main body, this air bag main body consists of the adventitia of two-layer mutual stack peripheral sealing, the side in the air bag main body is formed with unencapsulated admission port, be provided with the inner membrance of two-layer mutual stack in air bag main body inner chamber body, the heat-sealing of described admission port place is fixedly installed a valve, this valve comprises: two-layer diaphragm, this two-layer diaphragm front end is stack mutually regional with the heat-sealing of air bag main body heat-sealing, rear end be not with the free space of air bag main body heat-sealing, wherein in the middle of the heat-sealing zone, be formed with a not passage of heat-sealing.
Furthermore, in technique scheme, described inner membrance and adventitia are wide, and its both sides respectively one be heat-sealed in the side of adventitia, the cavity of described inner membrance in the air bag main body is separated into upper space and the lower space as free air diffuser, and wherein admission port is communicated with free air diffuser.
Furthermore, in technique scheme, on described air bag main body, by heat-sealable way, be formed with shielding wire, this shielding wire is fixed adventitia and inner membrance one, by shielding wire, air bag lower body part spatial separation is formed to most little cavitys.
Furthermore, in technique scheme, in described inner membrance upper limb and adventitia heat-sealing, and corresponding each little cavity, retain a not pore of heat-sealing in the inner membrance upper limb.
Furthermore, in technique scheme, be positioned at pore two side positions on two inner membrances, be formed with respectively from top to bottom the air way of two inner membrance heat-sealings, two air ways form the gas-distributing channel be communicated with pore.
Furthermore, in technique scheme, be formed with a shunting zone in the below of described gas-distributing channel end, the connecting portion of this shunting zone for adopting heat-sealable way that two inner membrances and one of them adventitia are fixed together.
Furthermore, in technique scheme, it is large that described air intake passage is import, goes out young exit skirt shape.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art:
1, on the air bag main body, valve is set, utilizes valve to inflate easily.
2, valve has the effect of check valve simultaneously, can guarantee that the gas in free air diffuser can not run off, and makes whole air bag main body remain on for a long time swelling state, and the shock resistance effect is lasting.
The accompanying drawing explanation:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model inner membrance;
Fig. 3 is B place enlarged drawing in Fig. 1;
Fig. 4 be in Fig. 1 A-A to cutaway view;
Fig. 5 is the schematic diagram of Fig. 4 inflated condition.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See shown in Fig. 1-4, the utility model is a kind of inflatable packaging vibration-damping bag of being convenient to inflation, and it comprises: air bag main body 1.For convenience of explanation, in Fig. 1-4, dash area is employing heat-sealing technology join domain.
This airbag main body 1 consists of the adventitia 2 of two-layer mutual stack peripheral sealing, and two adventitias 2 superpose mutually, then utilizes the heat-sealing technology by its peripheral heat-sealing, forms the bag that an inside has cavity 100.Retain zone that a place do not seal as the admission port 10 to cavity 100 interior inflations at the wherein side of this bag.These admission port 10 place's one heat-sealings are fixed with a valve 4.
Be provided with the inner membrance 31,32 of two-layer mutual stack in air bag main body 1 inner chamber body 100, described inner membrance 31,32 and adventitia 2 are wide, and its both sides one respectively are heat-sealed in the side of adventitia 2, the cavity 100 of described inner membrance 31,32 in air bag main body 1 is separated into upper space and the lower space as free air diffuser 101, and wherein admission port 10 is communicated with free air diffuser 101.
Be formed with shielding wire 11 by heat-sealable way on described air bag main body 1, this shielding wire 11 is fixed adventitia 2 and inner membrance 31,32 one, by shielding wire 11, air bag main body 1 lower space is separated to form to most loculus bodies 12.
In described inner membrance 31,32 upper limbs and adventitia 2 heat-sealings, and corresponding each loculus body 12, a not pore 30 of heat-sealing retained in inner membrance 31,32 upper limbs.
Be positioned at 30 liang of side positions of pore on two inner membrances 31,32, be formed with respectively from top to bottom the air way of two inner membrance 31,32 heat-sealings 301, two air ways 301 are formed to the gas-distributing channel 302 be communicated with pore 30.This two air way 301 only connects two inner membrances 31,32, with adventitia 2, is not connected.
Be formed with a shunting zone 303 in the below of described gas-distributing channel 302 ends, the connecting portion of this shunting zone 303 for adopting heat-sealable way that two inner membrances 31,32 and one of them adventitia 2 are fixed together.By this set, can make two inner membrances 31,32 except upper end-face edge and adventitia 2 link together, remainder will abut in by shunting zone 303 side (as shown in Figure 4) of left side adventitia 2.Like this when loculus body 12 interior aerification, air pressure inside could abut in inner membrance 31,32 extruding the inwall of left side adventitia 2, while is due to the existence of this pressure, inner membrance 31,32 will be pressed in together (also rely on self adsorption affinity) between smooth material simultaneously, air-flow in loculus body 12 can't be opened inner membrance in 31,32 minutes, gas is discharged by pore 30, thereby formed a kind of effect of check valve.
Simultaneously, because loculus body 12 is separate, any one loculus body 12 breaks, leaks gas and can not affect other loculus bodies 12, the service life of so also further improving product.
The utility model is fixedly installed a valve 4 in described admission port 10 places heat-sealing, this valve 4 comprises: two-layer diaphragm 41, these two-layer diaphragm 41 front ends are stack mutually and seal zone 411 with air bag main body 1 heat-sealing, rear end be not with the free space 412 of air bag main body 1 heat-sealing, wherein in the middle of heat-sealing zone 411, be formed with a not passage 40 of heat-sealing.
Shown in Figure 5, during inflation, utilize the inflation utensil, pneumatic head is inserted to passage 40 entrances of valve 4, then start inflation.The gas be filled with will strut two-layer diaphragm 41, and so gas is free to enter into free air diffuser 101, then in entering each loculus body 12.When gas fill saturated after, stop inflation, pneumatic head is extracted, now between the free space 412 of two-layer diaphragm 41 due to the support that there is no air-flow, fit under gaseous tension and self adsorption affinity effect, by passage 40 sealings, thereby guarantee the gas leakage in free air diffuser 101, thereby make free air diffuser 101 also form a strip shape air bag, to the product formation shock-absorbing support of packing.
In addition, in order further to promote the anti-gas-leak effect of valve 4, it is large that described admission port 10 passages 40 are import, goes out young exit skirt shape.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (7)
1. be convenient to the inflatable packaging vibration-damping bag of inflating for one kind, comprise: air bag main body (1), this air bag main body (1) consists of the adventitia (2) of two-layer mutual stack peripheral sealing, the side in air bag main body (1) is formed with unencapsulated admission port (10), be provided with the inner membrance (31 of two-layer mutual stack in air bag main body (1) inner chamber body (100), 32), it is characterized in that: described admission port (10) is located heat-sealing and is fixedly installed a valve (4), this valve (4) comprising: two-layer diaphragm (41), this two-layer diaphragm (41) front end is stack mutually and seals zone (411) with air bag main body (1) heat-sealing, rear end be not with the free space (412) of air bag main body (1) heat-sealing, wherein in the middle of heat-sealing zone (411), be formed with a not passage of heat-sealing (40).
According to claim 1 be convenient to the inflation inflatable packaging vibration-damping bag, it is characterized in that: described inner membrance (31,32) is wide with adventitia (2), and its both sides one respectively are heat-sealed in the side of adventitia (2), described inner membrance (31,32) is separated into the cavity (100) in air bag main body (1) as upper space and the lower space of free air diffuser (101), and wherein admission port (10) is communicated with free air diffuser (101).
According to claim 2 be convenient to the inflation inflatable packaging vibration-damping bag, it is characterized in that: in described air bag main body (1) is upper, by heat-sealable way, be formed with shielding wire (11), this shielding wire (11) is fixed adventitia (2) and inner membrance (31,32) one, by shielding wire (11), air bag main body (1) lower space is separated to form to most little cavitys (12).
According to claim 3 be convenient to the inflation inflatable packaging vibration-damping bag, it is characterized in that: in described inner membrance (31,32) upper limb and adventitia (2) heat-sealing, and corresponding each little cavity (12), retain a not pore of heat-sealing (30) in inner membrance (31,32) upper limb.
According to claim 4 be convenient to the inflation inflatable packaging vibration-damping bag, it is characterized in that: be positioned at pore (30) two side positions on two inner membrances (31,32), be formed with respectively from top to bottom the air way (301) of two inner membrances (31,32) heat-sealing, two air ways (301) form the gas-distributing channel (302) be communicated with pore (30).
According to claim 5 be convenient to the inflation inflatable packaging vibration-damping bag, it is characterized in that: the below in described gas-distributing channel (302) end is formed with a shunting zone (303), the connecting portion of this shunting zone (303) for adopting heat-sealable way that two inner membrances (31,32) and one of them adventitia (2) are fixed together.
7. according to the described inflatable packaging vibration-damping bag of being convenient to inflation of any one in claim 1-6, it is characterized in that: it is large that described admission port (10) passage (40) is import, goes out young exit skirt shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202917054U CN203332658U (en) | 2013-05-24 | 2013-05-24 | Convenient-to-inflate inflatable package damping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202917054U CN203332658U (en) | 2013-05-24 | 2013-05-24 | Convenient-to-inflate inflatable package damping bag |
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| Publication Number | Publication Date |
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| CN203332658U true CN203332658U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202917054U Expired - Fee Related CN203332658U (en) | 2013-05-24 | 2013-05-24 | Convenient-to-inflate inflatable package damping bag |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173401A (en) * | 2015-09-21 | 2015-12-23 | 张嘉盈 | Fluid container which can be smoothly filled with fluid and application of fluid container |
| CN105270745A (en) * | 2015-11-04 | 2016-01-27 | 潘峰 | Thin film automatic filling type packaging bag and manufacturing method thereof |
| WO2016050163A1 (en) * | 2014-09-29 | 2016-04-07 | 上海艾尔贝包装科技发展有限公司 | Multilayer air packaging device and staggered laminated air packaging device |
| CN105668001A (en) * | 2016-03-03 | 2016-06-15 | 苏州九鼎珍珠棉有限公司 | Air column mat convenient to inflate and manufacturing process thereof |
| CN106003840A (en) * | 2016-06-23 | 2016-10-12 | 王兴明 | Inflatable airbag without heat-resistant layer and manufacturing method thereof |
| CN110550321A (en) * | 2018-05-31 | 2019-12-10 | 昆山亚比斯环保包装材料有限公司 | air sealing bag |
| CN112407597A (en) * | 2020-11-06 | 2021-02-26 | 昆山耀江包装材料有限公司 | Gas buffering packaging bag capable of preventing gas leakage |
-
2013
- 2013-05-24 CN CN2013202917054U patent/CN203332658U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016050163A1 (en) * | 2014-09-29 | 2016-04-07 | 上海艾尔贝包装科技发展有限公司 | Multilayer air packaging device and staggered laminated air packaging device |
| CN105173401A (en) * | 2015-09-21 | 2015-12-23 | 张嘉盈 | Fluid container which can be smoothly filled with fluid and application of fluid container |
| CN105270745A (en) * | 2015-11-04 | 2016-01-27 | 潘峰 | Thin film automatic filling type packaging bag and manufacturing method thereof |
| CN105668001A (en) * | 2016-03-03 | 2016-06-15 | 苏州九鼎珍珠棉有限公司 | Air column mat convenient to inflate and manufacturing process thereof |
| CN105668001B (en) * | 2016-03-03 | 2018-09-18 | 苏州宜安诺包装科技有限公司 | Convenient for the air column pad and its preparation process of inflation |
| CN106003840A (en) * | 2016-06-23 | 2016-10-12 | 王兴明 | Inflatable airbag without heat-resistant layer and manufacturing method thereof |
| WO2017219388A1 (en) * | 2016-06-23 | 2017-12-28 | 王兴明 | Inflatable airbag without heat-resistant layer and manufacturing method therefor |
| CN110550321A (en) * | 2018-05-31 | 2019-12-10 | 昆山亚比斯环保包装材料有限公司 | air sealing bag |
| CN112407597A (en) * | 2020-11-06 | 2021-02-26 | 昆山耀江包装材料有限公司 | Gas buffering packaging bag capable of preventing gas leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140524 |