CN201002822Y - Vacuum storing bag - Google Patents
Vacuum storing bag Download PDFInfo
- Publication number
- CN201002822Y CN201002822Y CNU2006200493298U CN200620049329U CN201002822Y CN 201002822 Y CN201002822 Y CN 201002822Y CN U2006200493298 U CNU2006200493298 U CN U2006200493298U CN 200620049329 U CN200620049329 U CN 200620049329U CN 201002822 Y CN201002822 Y CN 201002822Y
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- cover
- bag
- groove
- bulge loop
- plane
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Abstract
The utility model relates to a vacuum storage bag which has a favorite sealing storage effect and comprises a hollow airtight bag which has a sealing bag mouth and an air vent valve, while the air vent valve comprises a bottom cover, a front cover, a sealing silicon sheet as well as a pressing cover; the center of the bottom is a flat surface, and the flat surface is fixed inside the hollow bag and the upper part of the flat surface passes through the hollow bag and then connects with the front cover arranged outside the hollow bag through; the sealing silicon sheet is arranged between the bottom cover and the front cover and is pressed by the pressing cover to seal; wind suction holes are arranged correspondingly in the lower part of the bottom cover and on the front cover; arc-shaped pressing surface and flat pressing surface are arranged on the bottom cover surface, on which the sealing silicon sheets are placed. The utility model has a simple structure, and is easy to be operated, also the operating cost is low, and the sealing effect is favorable, thus is suitable for family use.
Description
Technical field
The utility model relates to a kind of vacuum storing bag.
Background technology
Because of having a lot of moulds in the air, can make clothing or food moldy metamorphism, for a long time, people are that protection against the tide, mildew-resistant, the anti-problem of damaging by worms of class article such as leather, wool, papery painting and calligraphy, food beats one's brains, especially at the plum rain season of warm moist, the loss that these class article are caused because of making moist, go mouldy, damaging by worms is to be difficult to counting.For this reason, people expect clothing or food and air is isolated, vacuum stores, and can prevent the generation of going mouldy.The common practice is earlier clothing to be placed in the fully enclosed storage bag, the air extraction in the storage bag, again the storage bag involution, makes storage bag be in vacuum state with vaccum-pumping equipment.At present, the storage bag of being sold is that blow off valve is installed on storage bag on the market, carry out exhaust by extraction equipment on blow off valve, but the sealing effectiveness of the blow off valve of this structure is bad, storage bag all has gas leak phenomenon, therefore, can not reach good storage effect in the use.
Summary of the invention
Technical problem to be solved in the utility model is to overcome vacuum storing bag sealing effectiveness defect of bad of the prior art, thereby provides a kind of sealing to deposit effective vacuum storing bag.
The utility model is that to solve the problems of the technologies described above the technical scheme that is adopted as follows: a kind of vacuum storing bag, comprise airproof hollow bag 1, one side of described hollow bag 1 is provided with sealing sack 11, described hollow bag 1 is provided with blow off valve 2, it is characterized in that: described blow off valve 2 comprises bottom 3, cover 4, sealed silicon film 5 and gland 6, the middle part of described bottom 3 is a plane 31, this plane 31 is fixed on the inboard of hollow bag 1, its top is passed hollow bag 1 and is connected with the cover 4 that is installed in hollow bag 1 outside, above-mentioned sealed silicon film 5 is installed between bottom 3 and cover 4, described gland 3 is connected with cover 4, and passes cover 4 and be pressed in sealed silicon film 5 back seaies and cooperate; Be respectively equipped with cooresponding wind inlet (32,42) on the bottom of described bottom 3 and the cover 4.
The top on the plane 31 of described bottom 3 is provided with bulge loop 33 and passes hollow bag 1, and the endoporus and the wind inlet 32 of the bulge loop 33 of described bottom 3 run through mutually, and the endoporus of bulge loop 33 is greater than wind inlet 32; There is a boss 34 on the inner bottom plane of bulge loop 33, is provided with arc seal face 35 between the upper end of described wind inlet 32 and the boss 34, and described boss 34 is provided with the groove 36 of annular, and the both sides of described groove 36 are plane seal face (37,38).
Establish a plane 41 on the described cover 4, this plane 41 is fixed on the outside of hollow bag 1, and its top is provided with bulge loop 43, is provided with groove 44 below the plane 41 of described cover 4, and this groove 44 places in the sidewall of bulge loop 43; Groove 44 on the described cover 4 matches with the bulge loop 33 of bottom 3, and the outside, the upper end of groove 44 inwalls of cover and the bulge loop 33 on the bottom 3 is provided with the button bit (441,331) that cooperatively interacts.
Described gland 6 is divided into cap portion 61 and compresses body portion 62, described cap portion 61 is inverted U type structure, the bottom of the bottom of described cap portion 61, U type inside groove is connected with the above-mentioned body portion 62 that compresses, the described body portion 62 of compressing is hollow cylindrical-shaped structure, and this compresses body 62 and passes cover 4 and be pressed in the sealed silicon film 5 that places on bottom 3 boss.
The both sides of the U-shaped structural cover body portion 61 of described gland 6 and the outside, the upper end of the bulge loop 43 on the cover 4 are provided with the button bit (611,431) that cooperatively interacts.
The inboard following, groove of described cover 4 is provided with ventilative breach 45.
The outside following, wind inlet 32 of described bottom 3 is distributed with the isolation bar 39 of protrusion.
On the lateral wall of the wind inlet 32 of described bottom 3, be provided with ventilating groove 30 between the isolation bar 39.
The beneficial effects of the utility model, owing to adopt technique scheme, simple in structure, simple and easy to do, use cost is low, as long as can realize with common induced draft fan and small-sized air extracting pump, reduced vacuum-packed implementation condition, make the storage product have protection against the tide, prevent going mouldy, prevent damaging by worms and the sludgeproof function, expanded vacuum storing The Application of Technology scope, be fit to use in the family; Because of bottom 3 adopts arc seal face and plane seal face, make sealed silicon film 5 and bottom 3 tightly fit good sealing effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model blow off valve mounting structure scheme drawing;
Fig. 3 is the decomposition texture scheme drawing of the utility model blow off valve;
Fig. 4 is the cross-sectional view of the utility model bottom;
Fig. 5 is the A portion partial enlarged drawing among the utility model Fig. 4;
Fig. 6 is the structure scheme drawing of the utility model bottom;
Fig. 7 is the cross-sectional view of the utility model cover;
Fig. 8 is the utility model cover structure scheme drawing;
Fig. 9 is portion's face structural representation of the utility model gland.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is specifically described: a kind of vacuum storing bag of the utility model comprises hollow bag 1 and blow off valve 2; Described hollow bag 1 adopts airproof slim lining to make, and an end of hollow bag 1 leaves sealing sack 11, and the seal form of described sack 11 can be zip mode, pressure sensitive adhesive form, adhering layer form, or adopts other seal form.Configuration is equipped with blow off valve 2 on the hollow bag 1, and this blow off valve 2 is the valves that are specifically designed to air in the pump drainage bag 1; Referring to shown in Figure 1.
Above-mentioned blow off valve 2 comprises bottom 3, cover 4, sealed silicon film 5 and gland 6, the middle part of described bottom 3 is a plane 31, this plane 31 is fixed on the inboard of hollow bag 1, and its top is provided with bulge loop 33, and this bulge loop 33 passes hollow bag 1 and is connected with the cover 4 that is installed in hollow bag 1 outside.Be respectively equipped with cooresponding wind inlet (32,42) on the bottom of described bottom 3 and the cover 4; Referring to Fig. 2 and shown in Figure 3.
The endoporus and the wind inlet 32 of the bulge loop 33 of described bottom 3 run through mutually, and endoporus is greater than wind inlet 32; There is a boss 34 on the inner bottom plane of bulge loop 33, above-mentioned sealed silicon film 5 places on the boss 34, the upper end of described wind inlet 32 and boss 34 are provided with arc seal face 35, and described boss 34 is provided with the groove 36 of annular, and the both sides of described groove 36 are plane seal face (37,38); Referring to Fig. 4, Fig. 5, shown in Figure 6.
Described cover 4 is provided with a plane 41, and this plane 41 is fixed on the outside of hollow bag 1, and its top is provided with bulge loop 43, is provided with groove 44 below the plane 41 of described cover 4, and this groove 44 places in the sidewall of bulge loop 43.The bulge loop 33 of above-mentioned bottom 3 passes hollow bag 1 and is inserted in the groove 44 on the above-mentioned cover 4, and the outside, the upper end of groove 44 inwalls of cover 4 and the bulge loop 33 on the bottom 3 is provided with the button bit (441,331) that cooperatively interacts, and bottom 3 and cover 4 are linked into an integrated entity.
Described gland 6 is divided into cap portion 61 and compresses body portion 62, described cap portion 61 is inverted U type structure, the bottom of the bottom of described cap portion 61, U type inside groove is connected with the above-mentioned body portion 62 that compresses, the described body portion 62 of compressing is hollow cylindrical-shaped structure, and this compresses body 62 and passes cover 4 and be pressed in the sealed silicon film 5 that places on bottom 3 boss.
The both sides of the U-shaped structural cover body portion 61 of described gland 6 and the outside, the upper end of the bulge loop 43 on the cover 4 are provided with the button bit (611,431) that cooperatively interacts; Gland 6 and cover 4 are fused; Referring to shown in Figure 9.
The inboard following, groove of described cover 4 is provided with ventilative breach 45; When vacuumizing, the sealed silicon film be adsorbed onto cover below, its gas is discharged from the ventilative breach of cover 4; Referring to Fig. 7, shown in Figure 8.
The outside following, wind inlet 32 of described bottom 3 is distributed with the isolation bar 39 of protrusion, on wind inlet 32 sidewalls of bottom 3, be provided with ventilating groove 30 between the isolation bar 39, both can stop the storage thing to block inlet scoop 32, and make again in vacuum, air-suction channel is smooth and easy.
During use, clothing is placed in the hollow bag 1, earlier sack 11 1 ends is compressed closure fully, blow off valve 2 upper press covers 6 are screwed off again, connect induced draft fan on cover 4, this induced draft fan can be the dust collecting fan of normal domestic use, also small-sized air extracting pump, the operation that vacuumizes.At this moment, sealed silicon film 5 is in the effect of induced draft fan, be adsorbed onto cover 4 below, make the air communication between cover 4 and the bottom 3, below bottom 3, be provided with the ventilative breach 45 that isolation bar 39 and ventilating groove 30 and cover 4 are provided with, make air in the hollow bag 1 by smooth and easy extraction, form vacuum state.When the air in the hollow bag 1 of extinction, bag is interior, the outer draught head that formed of bag, can make sealed silicon film 5 to the bag internal strain, because of being provided with arc seal face 35 between the upper end of wind inlet 32 and the boss 34, make sealing after the distortion deposit silica gel sheet 5 and can fit tightly, form the first road sealing protection with arc seal face 35; Then gland 6 is pressed on the bulge loop 43 of cover 4, and the lower end pinch-off seal silica gel sheet 5 on the gland 6 is on bottom 3, and the both sides of the groove 36 on bottom 3 are provided with plane seal face (37,38), boss 34 sealings that become sealed silicon film 5 and bottom 3 are fitted, form second, third road sealing protection respectively.When taking out clothing, can take out clothing as long as leak free sack 11 opened, this vacuum storing bag can also be utilized once more, and saving cost, good sealing effect are easy to use.
Claims (8)
1. vacuum storing bag, comprise airproof hollow bag (1), one side of described hollow bag (1) is provided with sealing sack (11), described hollow bag (1) is provided with blow off valve (2), it is characterized in that: described blow off valve (2) comprises bottom (3), cover (4), sealed silicon film (5) and gland (6), the middle part of described bottom (3) is a plane (31), this plane (31) is fixed on the inboard of hollow bag (1), its top is passed hollow bag (1) and is connected with the cover (4) that is installed in hollow bag (1) outside, above-mentioned sealed silicon film (5) is installed between bottom (3) and cover (4), described gland (6) is connected with cover (4), and passes cover (4) and be pressed in sealed silicon film (5) back seal and cooperate; Be respectively equipped with cooresponding wind inlet (32,42) on the bottom of described bottom (3) and the cover (4).
2. a kind of vacuum storing bag according to claim 1, it is characterized in that: the top on the plane (31) of described bottom (3) is provided with bulge loop (33) and passes hollow bag (1), the endoporus and the wind inlet (32) of the bulge loop (33) of described bottom (3) run through mutually, and the endoporus of bulge loop (33) is greater than wind inlet (32); There is a boss (34) on the inner bottom plane of bulge loop (33), be provided with arc seal face (35) between the upper end of described wind inlet (32) and the boss (34), described boss (34) is provided with the groove (36) of annular, and the both sides of described groove (36) are plane seal face (37,38).
3. a kind of vacuum storing bag according to claim 2, it is characterized in that: establish a plane (41) on the described cover (4), this plane (41) is fixed on the outside of hollow bag (1), its top is provided with bulge loop (43), be provided with groove (44) below the plane (41) of described cover (4), this groove (44) places in the sidewall of bulge loop (43); Groove (44) on the described cover (4) matches with the bulge loop (33) of bottom (3), and the outside, the upper end of the bulge loop (33) on the groove of cover (44) inwall and the bottom (3) is provided with the button bit (441,331) that cooperatively interacts.
4. a kind of vacuum storing bag according to claim 3, it is characterized in that: described gland (6) is divided into cap portion (61) and compresses body portion (62), described cap portion (61) is inverted U type structure, the bottom of the bottom of described cap portion (61), U type inside groove is connected with the above-mentioned body portion (62) that compresses, the described body portion (62) that compresses is for hollow cylindrical-shaped structure, and this compresses body (62) and passes cover (4) and be pressed in the sealed silicon film (5) that places on bottom (3) boss.
5. a kind of vacuum storing bag according to claim 4 is characterized in that: the both sides of the U-shaped structural cover body portion (61) of described gland (6) and the outside, the upper end of the bulge loop (43) on the cover (4) are provided with the button bit (611,431) that cooperatively interacts.
6. according to each described a kind of vacuum storing bag in the claim 2 to 5, it is characterized in that: the outside following, wind inlet (32) of described bottom (3) is distributed with the isolation bar (39) of protrusion.
7. a kind of vacuum storing bag according to claim 6 is characterized in that: on the lateral wall of the wind inlet (32) of described bottom (3), be provided with ventilating groove (30) between the isolation bar (39).
8. a kind of vacuum storing bag according to claim 7 is characterized in that: the inboard following, groove of described cover (4) is provided with ventilative breach (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200493298U CN201002822Y (en) | 2006-12-21 | 2006-12-21 | Vacuum storing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200493298U CN201002822Y (en) | 2006-12-21 | 2006-12-21 | Vacuum storing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002822Y true CN201002822Y (en) | 2008-01-09 |
Family
ID=39038363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200493298U Expired - Fee Related CN201002822Y (en) | 2006-12-21 | 2006-12-21 | Vacuum storing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180311A (en) * | 2011-05-18 | 2011-09-14 | 珠海宜心家居有限公司 | Air valve for vacuum container |
-
2006
- 2006-12-21 CN CNU2006200493298U patent/CN201002822Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180311A (en) * | 2011-05-18 | 2011-09-14 | 珠海宜心家居有限公司 | Air valve for vacuum container |
| CN102180311B (en) * | 2011-05-18 | 2013-03-20 | 珠海宜心家居有限公司 | Air valve for vacuum container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |