CN103662407A - Mouth blowing type aeroseal body - Google Patents
Mouth blowing type aeroseal body Download PDFInfo
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- CN103662407A CN103662407A CN201210329916.2A CN201210329916A CN103662407A CN 103662407 A CN103662407 A CN 103662407A CN 201210329916 A CN201210329916 A CN 201210329916A CN 103662407 A CN103662407 A CN 103662407A
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- adventitia
- inner membrance
- gas column
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Abstract
The invention relates to a mouth blowing type aeroseal body. The mouth blowing type aeroseal body comprises a first outer film, a second outer film, a first inner layer, a second inner layer, a plurality of heat resisting materials, a first transverse heat sealing line, a second transverse heat sealing line, a plurality of straight heat sealing lines, a plurality of air columns, a plurality of neck heat sealing lines, an air inflation channel, a plurality of air inlets and a plurality of heat sealing blocks, wherein the first outer film and the second outer film are vertically overlapped. Air entering an air inflation port makes the air inflation channel expanded, the first outer film and the second outer film are pulled open outwards in the longitudinal direction and are tightened in the transverse direction, the first inner film and the second inner film are extruded through the heat sealing blocks, the first inner film and the second inner film are coated with the heat resisting materials and are pulled open outwards in the longitudinal direction, the first inner film and the second inner film are pulled open outwards in the longitudinal direction through a part of the neck heat sealing lines located at the heat resisting materials to open the air inlets, and after air enters the air columns, the second side of the first inner film or the second side of the second inner film are compressed to seal the air columns.
Description
Technical field
The present invention relates to a kind of air sealing body, particularly a kind of mouth blows formula air sealing body.
Background technology
Air sealing body is to take resin molding as material, and via heat-sealing, becomes sealing state and form gas column, and be provided with can be for the inflation inlet of inflation, and when gas is filled with after gas column via inflation inlet, air sealing body just can be used in inner packing as padded coaming.
Known aeroseal body structure new No. 5-95851 " fluid sealing bag " Patent Case of case Beneficial as practical in Japan,, in each gas column, separate non-return valve is set respectively, and the inflow entrance at each non-return valve top align with hot-sealing line and follow together with, when gas is filled with after filling channel, filling channel expands and opens non-return valve, and gas can be filled with in gas column.Yet, this kind of structure is because each non-return valve is separate, each gas column is inflated separately, cannot to a plurality of gas columns, inflate simultaneously simultaneously, moreover, it is quite loaded down with trivial details during fabrication, must one by one each non-return valve be placed in to pre-position in gas column seals then again, once non-return valve is put position or heat seal die is followed position skew, non-return valve cannot be fixed in gas column, or the inflow entrance at top exceeds the hot-sealing line that heat seal die is followed, can cause gas to be filled with after filling channel, although filling channel expands, but non-return valve cannot expand and open with filling channel, cause gas to be filled with in gas column.
Another kind of aeroseal body structure is as No. 00587049th, Taiwan patent of invention " installation constitution of the switch valve of sealing member and have the manufacturing installation of the sealing member of switch valve ", the switch that wherein air is entered to sealing member adopts two inner membrances and a side adventitia then to form mutually the path of switch valve, after inflation, sealing member expands to block path, this switch valve is only described and how the air block of sealing member is not released, but when air introduction channel is filled with gas and expands, even if two adventitias are subject to gas to push and outwards pull open, switch valve can't outwards pull open along with two adventitia starts, therefore two inner membrances of switch valve are still attached to together and cannot open air flue entrance, if according to its design, air cannot enter in sealing member automatically.
Therefore, how to design a kind of sealing member, can allow user in the mouth mode of blowing, inflate like a cork, and can automatically open air intake and continuous charge to save inflationtime, when inflation, can automatically hold one's breath, and can automatic gas-locking after holding one's breath, to keep long-time air not leak, be to be the contriver of this case and the required technical task of facing of technical field person of being engaged in these relevant industries.
Summary of the invention
In view of this, the invention provides a kind of mouthful and blow formula air sealing body, comprise:
Upper and lower superimposed the first adventitia and the second adventitia;
The first inner membrance and the second inner membrance between described the first adventitia and described the second adventitia, described the first inner membrance all comprises a relative first side and a second side with described the second inner membrance;
Plural number heat proof material, coats between the first side of described the first inner membrance and the first side of described the second inner membrance;
The first transversal heat seal line and the second transversal heat seal line, follow the side that described the first adventitia is corresponding with the side of described the second adventitia together;
Plural number, directly to hot-sealing line, is followed described the first adventitia, the second adventitia, the first inner membrance and the second inner membrance;
Plural number gas column, described in each gas column adjacent two described directly between hot-sealing line, and between described the first adventitia and the second adventitia;
Plural number neck hot-sealing line, between described the first transversal heat seal line and the second transversal heat seal line, the corresponding described gas column of neck hot-sealing line described in each, and the described neck hot-sealing line of part is positioned at described plural heat proof material place;
One filling channel, between wherein said the first transversal heat seal line and described neck hot-sealing line and the space that is positioned at described the first adventitia and the second adventitia form described filling channel, described filling channel includes the inflation inlet can supplied gas being filled with;
Plural number air intake, is formed at described plural heat proof material place, in order to be communicated with described filling channel and described plural gas column;
Plural number heat-sealing block, follows described the first adventitia, the second adventitia, the first inner membrance and the second inner membrance, is formed at the side of air intake described in each;
Wherein, enter filling channel described in the gas expansion of described inflation inlet, described the first adventitia and the second adventitia are outwards pulled open on a longitudinal direction and tighten in a lateral direction in one, via more described heat-sealing block, push the first inner membrance and the second inner membrance, make the first inner membrance and the second inner membrance be coated with described heat proof material outwards pulls open on described longitudinal direction, and drive the first inner membrance and the second inner membrance along with the first adventitia and the second adventitia outwards pull open and open described air intake on a longitudinal direction via the part neck hot-sealing line that is positioned at heat proof material place, gas enters oppresses the second side of the first inner membrance or the second side of the second inner membrance after described gas column and seals described gas column.
Further, described in each, neck hot-sealing line comprises:
Two the first sections, be connected to adjacent two described directly to hot-sealing line;
Two the second sections, are connected to described the first section, and towards extending away from the direction of described gas column, and at least a portion of each the second section is positioned at and on described the first inner membrance and the second inner membrance, is coated with more described heat proof material place; And
One the 3rd section, two ends connect respectively described two the second sections, are positioned at described the first inner membrance and the second inner membrance coating more described heat proof material place, and follow the first adjacent adventitia and the first inner membrance or adjacent the second adventitia and the second inner membrance.
Further, the first inner membrance and the second inner membrance then form a gas passage via heat-sealing between described neck hot-sealing line and described second side, and described gas passage comprises:
One pooling zone, adjacent to described neck hot-sealing line and be formed at adjacent describedly directly between hot-sealing line, one end of described pooling zone is protruding in described filling channel;
One guiding area, connects described pooling zone; And
One shunting zone, connects described guiding area and described second side, and described shunting zone comprises plural number outlet, and more described outlet is less than described shunting zone and described guiding area connecting place.
Further, described heat-sealing block comprises at least one air guide portion, is positioned at described filling channel, in order to the gas of guiding in described filling channel, enters described air intake.
Further, described heat-sealing block comprises a location division, is connected in described air guide portion, and more described air intake is positioned at the side of described location division.
Further, then more described first side and the first adventitia and second adventitia of the first inner membrance and the second inner membrance of described location division or described air guide portion.
Further, the first buffering gas column portion that is axially divided into successively and the second buffering gas column portion by upper and lower the first superimposed adventitia and the second adventitia along gas column, the first buffering gas column portion and second cushions gas column portion and is connected to form the accommodation space for accommodating article.
Further, also comprise a band, be connected with described the first buffering gas column portion and/or be connected with described the second buffering gas column portion, for the opening of accommodation space described in capping.
Further, described the first buffering gas column portion comprises the first fixation side and the first open side, described the first open side is positioned at the opening part of described accommodation space, and described the first fixation side is positioned at one end deviating from mutually with described the first open side of described the first buffering gas column portion.
Further, described the second buffering gas column portion comprises the second fixation side and the second open side, described the second open side is positioned at the opening part of described accommodation space, described the second fixation side is positioned at one end deviating from mutually with described the second open side of described the second buffering gas column portion, and described the second fixation side and described the first fixation side are fixedly connected.
Further, described band comprises:
Fixed end, is connected with described the first fixation side;
Positioning end, can be fixed on described the second buffering gas column portion, with by the opening capping of described accommodation space.
Further, described positioning end is provided with pastes part, for described positioning end being fixed on to described the second buffering gas column portion.
Further, described band comprises:
Fixed end, is connected with described the second fixation side;
Positioning end, can be fixed on described the first buffering gas column portion, with by the opening capping of described accommodation space.
Further, described positioning end is provided with pastes part, for described positioning end being fixed on to described the first buffering gas column portion.
Further, the length of described band is not shorter than described the first adventitia or the second adventitia in the length of described horizontal direction.
Further, the width of described band is shorter than or equals the width of described the first adventitia or the second adventitia.
Further, described band is a plurality of, wherein the left and right sides of 2 bands seals together voluntarily, the bottom of described 2 bands all with described the first buffering gas column portion and the Base Heat sealing-in of described the second buffering gas column portion, formation is by this first buffering gas column portion, the bag that the second buffering gas column portion encases, the 3rd described band comprises fixed end and positioning end, described fixed end is connected with described the first fixation side or described the second fixation side connects, the described positioning end corresponding with described fixed end can be fixed on described the second buffering gas column portion or described the first buffering gas column portion, with by the opening capping of described accommodation space, or one of them band of the opening part of described bag is provided with described positioning end.
Mouth of the present invention blows formula air sealing body, comprises: two adventitias, coincide up and down, two inner membrances, between two adventitias, each inner membrance comprises relative first side and second side, plural number heat proof material, coats between the first side of two inner membrances, plural number transversal heat seal line, then two sides of two adventitias, plural number, directly to hot-sealing line, is followed two adventitias and two inner membrances, plural number gas column, each gas column adjacent two straight between two adventitias of hot-sealing line, plural number neck hot-sealing line, between transversal heat seal line, the corresponding gas column of each neck hot-sealing line, mainly can be by 2 first sections, 2 second sections and the 3rd section form, wherein, 2 first sections be connected to adjacent two directly to hot-sealing line, 2 second sections are connected to the first section, and extend towards the direction away from gas column, this two inner membrances coating heat proof material place, at least a portion position of 2 second sections, the 3rd section connects 2 second sections, be positioned at two inner membrance coating heat proof material places, and, the neck hot-sealing line that is positioned at two inner membrance coating heat proof material places is followed adjacent a slice adventitia and a slice inner membrance, filling channel, the space in two adventitias between transversal heat seal line and neck hot-sealing line wherein, and include the inflation inlet can supplied gas being filled with, plural number air intake, is formed at two inner membrance coating heat proof material places, in order to be communicated with filling channel and gas column, and plural number heat-sealing block, via heat-sealing means, follow two adventitias and two inner membrances, be formed at the side of air intake, wherein, enter the gas expansion filling channel of inflation inlet, make two adventitias on longitudinal direction, outwards pull open and tighten on transverse direction, via heat-sealing block, push two inner membrances, two inner membrance coating heat proof materials are outwards pulled open on longitudinal direction, and driving two inner membrances along with two adventitias outwards pull open and open air intake on longitudinal direction via the 3rd section, gas enters oppresses the second side of two inner membrances after gas column and closed air column.
Filling channel of the present invention forms heat-sealing block in pre-position heat-sealing in advance, when being filled with gas, expand, two adventitias are subject to gas to push and outwards pull open, because of have or not arrange heat-sealing block in inflation, have drop, therefore inflation makes two adventitias outwards pull open on longitudinal direction and tighten on transverse direction, and when tightening in the transverse direction, two adventitias push two inner membrances with plural number heat-sealing block, making two inner membrance coating heat proof materials on transverse direction, be squeezed to form shrinks, open by this air intake, and, for avoiding two inner membrances to be squeezed, shrink and cause air intake not open in the same way, the present invention drives two inner membrances along with two adventitias outwards pull open on longitudinal direction via the 3rd section, two inner membrances are squeezed in the transverse direction, on longitudinal direction along with two adventitias outwards pull open, guarantee that air intake automatically opens, gas in filling channel can be filled with each gas column via plural air intake, and, gas enters oppresses the second side of two inner membrances after gas column and closed air column.
Relevant preferred embodiment of the present invention and effect thereof, hereby coordinate graphic explanation as after.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of first embodiment of the invention after inflation;
Fig. 2 A is the planar view () of first embodiment of the invention before inflation;
Fig. 2 B is the planar view (two) of first embodiment of the invention before inflation;
Fig. 3 A generalized section before inflation that is Fig. 2 B in D direction;
Fig. 3 B generalized section after inflation that is Fig. 2 B in D direction;
Fig. 4 A is the generalized section of first embodiment of the invention after inflation;
Fig. 4 B is that Fig. 2 B is in the generalized section at A-A ' position;
Fig. 5 A is the schematic diagram () of the heat-sealing block of second embodiment of the invention;
Fig. 5 B is the schematic diagram (two) of the heat-sealing block of second embodiment of the invention;
Fig. 6 is the schematic diagram of the heat-sealing block of third embodiment of the invention;
Fig. 7 is the front-view schematic diagram () of fourth embodiment of the invention;
Fig. 8 is the front-view schematic diagram (two) of fourth embodiment of the invention;
Fig. 9 is the front-view schematic diagram (three) of fourth embodiment of the invention;
Figure 10 is the schematic appearance of taking in article of fourth embodiment of the invention;
Figure 11 is the schematic side view of taking in article of fourth embodiment of the invention;
Figure 12 is the schematic side view of the sealing of fourth embodiment of the invention;
Figure 13 is the labelled schematic appearance of fourth embodiment of the invention;
Figure 14 is the schematic appearance of taking in article of fifth embodiment of the invention;
Figure 15 is the schematic side view of the sealing of fifth embodiment of the invention.
[main element nomenclature]
1................ air sealing body
1a.............. the first inner membrance
1b.............. the second inner membrance
1c................ heat proof material
11................ first side
12................ second side
14................ gas passage
141............... pooling zone
142............... guiding area
143............... shunting zone
2a............... the first adventitia
2b.............. the second adventitia
2e................ air intake
3a............... the first transversal heat seal line
3b.............. the second transversal heat seal line
3d................ is directly to hot-sealing line
4................. air entraining passage
5................. seal block
51................ air guide portion
52................ location division
6................. gas column
60................ opening
61................ first cushion gas column portion
61a................ the first fixation side
61b................ the first open side
62................ second cushion gas column portion
62a................ the second fixation side
62b................ the second open side
7................. neck hot-sealing line
71................ the first section
72................ the second section
73................ the 3rd section
8................. band
81................ fixed end
82................ positioning end
85................ paste part
86................ label
9................. filling channel
9a................ inflation inlet
The specific embodiment
Refer to Fig. 1, Fig. 2 A, Fig. 2 B, Fig. 3 A, Fig. 3 B, Fig. 4 A and Fig. 4 B, for mouth of the present invention blows the first embodiment of formula air sealing body.
Of the present invention mouthful is blown formula air sealing body 1 and comprises: the first adventitia 2a and the second adventitia 2b, the first inner membrance 1a and the second inner membrance 1b, heat proof material 1c, the first transversal heat seal line 3a and the second transversal heat seal line 3b, plural number are directly to hot-sealing line 3d, plural neck hot-sealing line 7, filling channel 9, plural gas column 6, plural number heat-sealing block 5.
The first adventitia 2a and the second adventitia 2b coincide up and down.
The first inner membrance 1a and the second inner membrance 1b are between the first adventitia 2a and the second adventitia 2b, and be placed in slightly lower of the first adventitia 2a and the second adventitia 2b inner top, the first inner membrance 1a is identical with the second adventitia 2b with width and the first adventitia 2a of the second inner membrance 1b, length is shorter than the first adventitia 2a and the second adventitia 2b, and the first inner membrance 1a all has relative 11Yu second side, first side 12 with the second inner membrance 1b.In addition, between the first side of the first inner membrance 1a and the second inner membrance 1b first side 11, interval is coated with plural heat proof material 1c(as shown in Figure 2 A), using and utilize heat proof material 1c as the negotiable path of air.
Along the first transversal heat seal line 3a, the second transversal heat seal line 3b, with heat-sealing means, seal, use the dual side-edge of following the first adventitia 2a and the second adventitia 2b, and seal with heat-sealing means along neck hot-sealing line 7, use then the first adventitia 2a and the second adventitia 2b and the first inner membrance 1a and the second inner membrance 1b, therefore, in the first adventitia 2a between the first transversal heat seal line 3a and neck hot-sealing line 7 and the second adventitia 2b and form the filling channel 9 of negotiable gas, and form inflation inlet 9a in one end of filling channel 9.Along plural number, directly to hot-sealing line 3d, with heat-sealing means, seal, use then the first adventitia 2a and the second adventitia 2b, to form plural gas column 6 between the first adventitia 2a and the second adventitia 2b.Between the first inner membrance 1a and the second inner membrance 1b, be coated with after heat proof material 1c, via heat-sealing means, then in neck hot-sealing line 7 joints, form plural air intake 2e, and corresponding each gas column 6 of each air intake 2e, forms the continuity air valve to a plurality of gas column 6 inflations simultaneously by the first inner membrance 1a and the second inner membrance 1b.
At this, the curve that neck hot-sealing line 7 is generally arc shaped, by gas column 6, towards the direction of filling channel 9, protrude (as shown in Figure 2 A), the corresponding gas column 6 of each neck hot-sealing line 7, and it mainly can be formed (as shown in Figure 2 B) by 2 first sections 71,2 second sections 72 and the 3rd section 73.Wherein, 2 first sections 71 be connected to adjacent two directly to hot-sealing line 3d; 2 second sections 72 are connected to the first section 71, and extend towards the direction away from gas column 6, and its at least a portion position the first inner membrance 1a and the second inner membrance 1b coating heat proof material 1c place, in other words, have at least the second section 72 of a part to coincide mutually with the first inner membrance 1a and the second inner membrance 1b coating heat proof material 1c place; The 3rd section 73 connects 2 second sections 72, is positioned at the first inner membrance 1a and the second inner membrance 1b coating heat proof material 1c place, Overall View it, the 3rd section 73 is positioned at the summit of the curve of arcuation and locates.
Be noted that especially: the neck hot-sealing line 7 that is positioned at the first inner membrance 1a and the second inner membrance 1b coating heat proof material 1c place, can follow adjacent the first adventitia 2a and the first inner membrance 1a, the second adventitia 2b and the second inner membrance 1b, the first inner membrance 1a and the second inner membrance 1b do not follow at heat proof material 1c place.Neck hot-sealing line 7, at uncoated heat proof material 1c place, can be followed the first adventitia 2a and the second adventitia 2b and the first inner membrance 1a and the second inner membrance 1b simultaneously, and in other words, neck hot-sealing line 7 can be followed four films at uncoated heat proof material 1c place simultaneously.
Continue with heat-sealing means and follow the first adventitia 2a and the second adventitia 2b and the first inner membrance 1a and the second inner membrance 1b, in the pre-position of the side of plural air intake 2e, form plural number heat-sealing block 5, at this, heat-sealing block 5 is generally elongated, its part is positioned at filling channel 9, a part is positioned at gas column 6 (as shown in Figure 2 B), in addition, between two adjacent heat-sealing blocks 5, be formed with air entraining passage 4, and air entraining passage 4 is between the first inner membrance 1a and the second inner membrance 1b and connect into gas port 2e(as Fig. 4 A, shown in Fig. 4 B), Overall View it, two adjacent heat-sealing blocks 5 are generally mountain peak shape, air entraining passage 4 is generally mountain valley shape.
User only needs in use to aim at inflation inlet 9a and blows, after entering the gas expansion filling channel 9 of inflation inlet 9a, the first adventitia 2a and the second adventitia 2b are outwards pulled open on longitudinal direction, because the first adventitia 2a and the second adventitia 2b are expanded to the stereo structure (as shown in Figure 3A) with radian by flat state, because being set, heat-sealing block 5 places can not expand because of inflation, heat-sealing block 5 places are set can inflation, therefore filling channel 9 when inflation because natural-drop forms deflation (as shown in Figure 3 B) on transverse direction, making to form the first adventitia 2a of filling channel 9 and the second adventitia 2b tightens and on transverse direction, produces displacement, to utilize heat-sealable area piece 5 extruding the first inner membrance 1a and the second inner membrance 1b, and drive the first inner membrance 1a and the second inner membrance 1b along with the first adventitia 2a and the second adventitia 2b outwards pull open on longitudinal direction via the 3rd section 73, use automatic unlatching air intake 2e(as Fig. 4 A, shown in Fig. 4 B), be generally the heat-sealing block 5 of mountain peak shape toward air entraining passage 4 extruding of mountain valley shape, and drive the first inner membrance 1a and the second inner membrance 1b along with the first adventitia 2a and the second adventitia 2b outwards pull open on longitudinal direction via the 3rd section 73, the first inner membrance 1a and the second inner membrance 1b of air entraining passage 4 are outwards pulled open, make the first inner membrance 1a and the second inner membrance 1b be coated with in advance heat proof material 1c and breach that post heat-seal forms crowded opening naturally.
Due to air intake, 2e opens automatically, can plural gas column 6 be inflated by a filling channel 9 simultaneously, without to inflation behind each air intake 2e location, can save inflationtime, and separate because of each gas column 6, some gas column 6 breakage are immediately the unlikely integrated buffer effect that affects air sealing body 1 also.In addition, user only needs to aim at inflation inlet 9a and blows, and can inflate each gas column 6, need not use high-pressure aerated machine, makes to inflate operation simpler, convenient.
Blanketing gas is via air entraining passage 4 and air intake 2e and enter after gas column 6, the internal pressure of the gas of gas column 6 is oppressed the second side 12 of the first inner membrance 1a and the second inner membrance 1b, make the first inner membrance 1a be attached to the second inner membrance 1b together with and closed air column 6 does not leak gas and reaches the effect of holding one's breath.At this, the first inner membrance 1a and the second inner membrance 1b are subject to gas compressing and hang in gas column 6, or first inner membrance 1a and the second inner membrance 1b can follow mutually with wherein the first adventitia 2a or the second adventitia 2b, gas enters rear compressing the first inner membrance 1a of gas column 6 and the second inner membrance 1b and is attached at the first adventitia 2a or the second adventitia 2b and closed air column 6.
Refer to shown in Fig. 2 B, at some, implement, in aspect, can with heat-sealing means, then form gas passage 14 in the first inner membrance 1a and the second inner membrance 1b.At this, the first inner membrance 1a and the second inner membrance 1b then form gas passage 14 via heat-sealing between neck hot-sealing line 7 and second side 12, and gas passage 14 mainly can be comprised of pooling zone 141,142Ji shunting zone, guiding area 143.Wherein, pooling zone 141 is adjacent to neck hot-sealing line 7, and is formed at two directly between hot-sealing line 3d, and one end of pooling zone 141 is protruding in filling channel 9; Guiding area 142 connects pooling zone 141, and can provide more than one path supplied gas to flow; Shunting zone 143 connects 142Yu second side, guiding area 12, and, shunting zone 143 has a plurality of paths, its number of paths is greater than the number of paths that guiding area 142 provides, and, each path of shunting zone 143 all has outlet 143a, and outlet 143a is less than 143Yu guiding area, shunting zone 142 connecting places.Therefore, when gas is entered after gas passage 14 by air intake 2e, first in pooling zone, 141 collect, then the path flow providing via guiding area 142 is to shunting zone 143, enters in gas column 6 afterwards along shunting zone 143.Due to outlet, 143a is less than 143Yu guiding area, shunting zone 142 connecting places, makes the gas in gas column 6 can not cause via outlet 143a adverse current the problem of Leakage Gas.
Refer to shown in Fig. 5 A and Fig. 5 B, for mouth of the present invention blows the second embodiment of formula air sealing body.
In the present embodiment, heat-sealing block 5 can be provided with air guide portion 51, wherein, air guide portion 51 has by top (near the first transversal heat seal line 3a place) plane or the cambered surface that to bottom (close the second transversal heat seal line 3b place) is flaring shape, and it is arranged in filling channel 9, after entering the gas expansion filling channel 9 of inflation inlet 9a, can enter air entraining passage 4 and air intake 2e by the gas in air guide portion 51 guiding filling channels 9, effectively promote inflation rate.
Refer to shown in Fig. 6, for mouth of the present invention blows the 3rd embodiment of formula air sealing body.
In the present embodiment, heat-sealing block 5 can connect in air guide portion 51 bottoms the location division 52 of strip shape.At this, first side 11 and the first adventitia 2a and the second adventitia 2b of the first inner membrance 1a and the second inner membrance 1b followed in location division 52, and the second transversal heat seal line 3b is positioned at location division 52 and makes air intake 2e be positioned at the side of location division 52.Therefore, even the first inner membrance 1a and the second inner membrance 1b or heat seal die position produce skew and do not deviate from the scope of location division 52 in processing procedure, still can be along the second transversal heat seal line 3b heat-sealing then the first inner membrance 1a and the second inner membrance 1b and the first adventitia 2a and the second adventitia 2b and do not affect air intake 2e structure and aerification function thereof, solution is commonly used sealing member and because air valve position is offset, is caused the problem such as cannot inflate after heat-sealing.
In addition, the present invention can also air guide portion 51 then first side 11 and the first adventitia 2a and the second adventitia 2b of the first inner membrance 1a and the second inner membrance 1b, and hot-sealing line 3b is positioned at air guide portion 51 and non-air guide portion 51 top places, makes air intake 2e be positioned at the side of air guide portion 51.
Above-mentioned gas column 6 is for can be connected with an air intake 2e or to connect a plurality of air intake 2e, and each air intake 2e further can be connected with a gas passage 14 or connect plural gas passage 14, and between each gas column 6 for interlinking, and further can share a gas passage 14 or share a plurality of gas passages 14.
Refer to shown in Fig. 7 and Fig. 8, for mouth of the present invention blows the 4th embodiment of formula air sealing body.
The sequentially adjacent setting on orientation X of plural number gas column 6, and on the long axis direction Y of plural gas column 6, divide into the first buffering gas column portion 61 and the second buffering gas column portion 62.At this, the first buffering gas column portion 61 has the first fixation side 61a and the first open side 61b, and the first fixation side 61a and the first open side 61b are positioned at the first buffering gas column portion 61 at two ends of orientation X; The second buffering gas column portion 62 has the second fixation side 62a and the second open side 62b, and the second fixation side 62a and the second open side 62b are positioned at the second buffering gas column portion 62 at two ends of orientation X.
Shown in Fig. 7 and Fig. 8, air column slice curved after make the first buffering gas column portion 61 and second buffering gas column portion 62 coincide mutually, the side that heat-sealing the first buffering gas column portion 61 is not communicated with the second buffering gas column portion 62, and seal the first fixation side 61a and make it then fixing mutually with the second fixation side 62a, make the first open side 61b and the second open side 62b surround opening 60.
Refer to shown in Fig. 9, after airing form is inflated air column slice as previously mentioned, gas column 6 inflations of the first buffering gas column portion 61 and the second buffering gas column portion 62, from the stacking sheet (as shown in Figure 2 A) of unaerated state, become the three-dimensional column (as shown in Figure 4 A) of inflation state, in other words, the first adventitia 2a and the second adventitia 2b become stereo structure because inflation outwards pulls open, and make the first buffering gas column portion 61 and the second buffering gas column portion 62 at the contraction in length of orientation.Because band 8 is sheet body structure, after air column slice 2 inflations, its length is constant, but because the first buffering gas column portion 61 and second cushions gas column portion 62 at the contraction in length of orientation, make when inflation state, band 8 is longer than the length of the first buffering gas column portion 61 or the second buffering gas column portion 62 in the length of orientation.
Refer to shown in Figure 10, air column slice forms a bag, between the first buffering gas column portion 61 and the second buffering gas column portion 62, has the accommodation space that can take in article 100.Refer to shown in Figure 10, Figure 11, Figure 12 and Figure 13, after user inserts article 100 between the first buffering gas column portion 61 and the second buffering gas column portion 62, with band 8 by the first buffering gas column portion 61 around to the second buffering gas column portion 62, make the part 85 of pasting of band 8 be located end and 82 be attached at the second buffering gas column portion 62, use and cover opening 60, avoid article 100 by deviating between the first buffering gas column portion 61 and the second buffering gas column portion 62.
Be noted that especially, as shown in figure 12, user, utilize band 8 to carry out in bale packing process, together with the top (near one end of opening 60) of straining band 8 and making the first buffering gas column portion 61 and second cushion gas column portion 62 fits tightly, therefore, gas column 6 can closely be coated article 100, in the process of transporting, can effectively prevent that article 100 from rocking between the first buffering gas column portion 61 and the second buffering gas column portion 62, further it, size along with article 100, it pastes the equal capable of regulating of band 8 different positions and tightens the first buffering gas column portion 61 and the second buffering gas column portion 62, make gas column 6 can closely be coated the article 100 of different sizes, promote the convenience of sending, and needn't vary in size and just change the size of mailing Envelope bag because of article.
In some implement aspects, on band 8, can be provided with label 86, user can in label, write, print or print addressee's information and sender's information, or record and transport notice, to send.
Refer to shown in Figure 14 and Figure 15, at some, implement in aspect, the side of gas column 6 can be provided with plural band 8, by plural band 8, forms a bag, article 100 are inserted between the first buffering gas column portion 61 and the second buffering gas column portion 62.In other words, the position of band 8 can be adjusted along with structure difference.
The above is preferred embodiment of the present invention, should be understood that concerning with those skilled in the art, not departing under the prerequisite of principle of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present invention.
Claims (17)
1. mouth blows a formula air sealing body, it is characterized in that, comprises:
Upper and lower superimposed the first adventitia and the second adventitia;
The first inner membrance and the second inner membrance between described the first adventitia and described the second adventitia, described the first inner membrance all comprises a relative first side and a second side with described the second inner membrance;
Plural number heat proof material, coats between the first side of described the first inner membrance and the first side of described the second inner membrance;
The first transversal heat seal line and the second transversal heat seal line, follow the side that described the first adventitia is corresponding with the side of described the second adventitia together;
Plural number, directly to hot-sealing line, is followed described the first adventitia, the second adventitia, the first inner membrance and the second inner membrance;
Plural number gas column, described in each gas column adjacent two described directly between hot-sealing line, and between described the first adventitia and the second adventitia;
Plural number neck hot-sealing line, between the first transversal heat seal line and the second transversal heat seal line, the corresponding described gas column of neck hot-sealing line described in each, and the described neck hot-sealing line of part is positioned at described plural heat proof material place;
One filling channel, between described the first transversal heat seal line and described neck hot-sealing line and the space that is positioned at described the first adventitia and the second adventitia form described filling channel, described filling channel includes the inflation inlet can supplied gas being filled with;
Plural number air intake, is formed at described plural heat proof material place, in order to be communicated with described filling channel and described plural gas column;
Plural number heat-sealing block, follows described the first adventitia, the second adventitia, the first inner membrance and the second inner membrance, is formed at the side of air intake described in each;
Wherein, enter filling channel described in the gas expansion of described inflation inlet, described the first adventitia and the second adventitia are outwards pulled open on a longitudinal direction and tighten in a lateral direction in one, via more described heat-sealing block, push the first inner membrance and the second inner membrance, make the first inner membrance and the second inner membrance be coated with described heat proof material outwards pulls open on described longitudinal direction, and drive the first inner membrance and the second inner membrance along with the first adventitia and the second adventitia outwards pull open and open described air intake on a longitudinal direction via the part neck hot-sealing line that is positioned at heat proof material place, gas enters oppresses the second side of the first inner membrance or the second side of the second inner membrance after described gas column and seals described gas column.
2. a kind of mouthful according to claim 1 is blown formula air sealing body, it is characterized in that, described in each, neck hot-sealing line comprises:
Two the first sections, be connected to adjacent two described directly to hot-sealing line;
Two the second sections, are connected to described the first section, and towards extending away from the direction of described gas column, and at least a portion of each the second section is positioned at and on described the first inner membrance and the second inner membrance, is coated with more described heat proof material place; And
One the 3rd section, two ends connect respectively described two the second sections, are positioned at described the first inner membrance and the second inner membrance coating more described heat proof material place, and follow the first adjacent adventitia and the first inner membrance or adjacent the second adventitia and the second inner membrance.
3. a kind of mouthful according to claim 1 is blown formula air sealing body, it is characterized in that, the first inner membrance and the second inner membrance then form a gas passage via heat-sealing between described neck hot-sealing line and described second side, and described gas passage comprises:
One pooling zone, adjacent to described neck hot-sealing line and be formed at adjacent describedly directly between hot-sealing line, one end of described pooling zone is protruding in described filling channel;
One guiding area, connects described pooling zone; And
One shunting zone, connects described guiding area and described second side, and described shunting zone comprises plural number outlet, and more described outlet is less than described shunting zone and described guiding area connecting place.
4. according to claim 1ly a kind ofly mouthful blow formula air sealing body, it is characterized in that, described heat-sealing block comprises at least one air guide portion, is positioned at described filling channel, in order to the gas of guiding in described filling channel, enters described air intake.
5. according to claim 4ly a kind ofly mouthful blow formula air sealing body, it is characterized in that, described heat-sealing block comprises a location division, is connected in described air guide portion, and more described air intake is positioned at the side of described location division.
6. according to claim 5ly a kind ofly mouthful blow formula air sealing body, it is characterized in that, described location division or described air guide portion be more described first side and the first adventitia and second adventitia of the first inner membrance and the second inner membrance then.
7. a kind of mouth according to claim 1 blows formula air sealing body, it is characterized in that, the first buffering gas column portion that is axially divided into successively and the second buffering gas column portion by upper and lower the first superimposed adventitia and the second adventitia along gas column, the first buffering gas column portion and second cushions gas column portion and is connected to form the accommodation space for accommodating article.
8. a kind of mouthful according to claim 7 is blown formula air sealing body, it is characterized in that, also comprises a band, is connected and/or is connected with described the second buffering gas column portion, for the opening of accommodation space described in capping with described the first buffering gas column portion.
9. a kind of mouth according to claim 8 blows formula air sealing body, it is characterized in that, described the first buffering gas column portion comprises the first fixation side and the first open side, described the first open side is positioned at the opening part of described accommodation space, and described the first fixation side is positioned at one end deviating from mutually with described the first open side of described the first buffering gas column portion.
10. a kind of mouth according to claim 9 blows formula air sealing body, it is characterized in that, described the second buffering gas column portion comprises the second fixation side and the second open side, described the second open side is positioned at the opening part of described accommodation space, described the second fixation side is positioned at one end deviating from mutually with described the second open side of described the second buffering gas column portion, and described the second fixation side and described the first fixation side are fixedly connected.
11. a kind of mouths according to claim 10 blow formula air sealing body, it is characterized in that, described band comprises:
Fixed end, is connected with described the first fixation side;
Positioning end, can be fixed on described the second buffering gas column portion, with by the opening capping of described accommodation space.
12. a kind of mouths according to claim 11 blow formula air sealing body, it is characterized in that, described positioning end is provided with pastes part, for described positioning end being fixed on to described the second buffering gas column portion.
13. a kind of mouths according to claim 10 blow formula air sealing body, it is characterized in that, described band comprises:
Fixed end, is connected with described the second fixation side;
Positioning end, can be fixed on described the first buffering gas column portion, with by the opening capping of described accommodation space.
14. a kind of mouths according to claim 13 blow formula air sealing body, it is characterized in that, described positioning end is provided with pastes part, for described positioning end being fixed on to described the first buffering gas column portion.
15. mouthful blow formula air sealing body according to a kind of described in claim 10-14 any one, it is characterized in that, the length of described band is not shorter than described the first adventitia or the second adventitia in the length of described horizontal direction.
16. a kind of mouths according to claim 10 blow formula air sealing body, it is characterized in that, the width of described band is shorter than or equals the width of described the first adventitia or the second adventitia.
17. a kind of mouths according to claim 10 blow formula air sealing body, it is characterized in that, described band is a plurality of, wherein the left and right sides of 2 bands seals together voluntarily, the bottom of described 2 bands all with described the first buffering gas column portion and the Base Heat sealing-in of described the second buffering gas column portion, formation is by this first buffering gas column portion, the bag that the second buffering gas column portion encases, the 3rd described band comprises fixed end and positioning end, described fixed end is connected with described the first fixation side or described the second fixation side connects, the described positioning end corresponding with described fixed end can be fixed on described the second buffering gas column portion or described the first buffering gas column portion, with by the opening capping of described accommodation space, or one of them band of the opening part of described bag is provided with described positioning end.
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| CN201210329916.2A CN103662407B (en) | 2012-09-07 | 2012-09-07 | A kind of mouth blows formula air sealing body |
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| CN201210329916.2A CN103662407B (en) | 2012-09-07 | 2012-09-07 | A kind of mouth blows formula air sealing body |
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| CN103662407A true CN103662407A (en) | 2014-03-26 |
| CN103662407B CN103662407B (en) | 2015-08-12 |
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| CN104709596A (en) * | 2015-03-20 | 2015-06-17 | 珠海艾贝克包装材料有限公司 | Novel air sealing body |
| CN107253573A (en) * | 2017-07-12 | 2017-10-17 | 广东威林科技股份有限公司 | The sealing structure and its method of airbag |
| CN107499714A (en) * | 2017-09-19 | 2017-12-22 | 珠海艾贝克包装材料有限公司 | Air seal body |
| CN107618758A (en) * | 2017-09-19 | 2018-01-23 | 珠海徐太日用品有限公司 | Air seal body |
| CN107814087A (en) * | 2017-12-01 | 2018-03-20 | 珠海徐太日用品有限公司 | Air seal body |
| CN108275368A (en) * | 2018-01-29 | 2018-07-13 | 厦门三德信电子科技有限公司 | Air column bag |
| 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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| 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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| Publication number | Publication date |
|---|---|
| CN103662407B (en) | 2015-08-12 |
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Effective date of registration: 20170901 Address after: South side of Park Road, Zhouzhuang Town, Suzhou, Jiangsu, Kunshan Patentee after: Kunshan environmental protection packing material Co. Ltd. APIs Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Xu Jiang Mao Peng Lu Industrial Park No. 288 Co-patentee before: Liao Yaoxin Patentee before: Suzhou Airbag Composite Materials Co., Ltd. |