CN220391956U - Leakage-proof abnormal-shape self-standing liquid bag - Google Patents
Leakage-proof abnormal-shape self-standing liquid bag Download PDFInfo
- Publication number
- CN220391956U CN220391956U CN202321777208.5U CN202321777208U CN220391956U CN 220391956 U CN220391956 U CN 220391956U CN 202321777208 U CN202321777208 U CN 202321777208U CN 220391956 U CN220391956 U CN 220391956U
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- fixedly connected
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- bag body
- liquid
- standing
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- 239000007788 liquid Substances 0.000 title claims abstract description 65
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The utility model discloses a leakage-proof abnormal-shape self-standing liquid bag, which comprises a bag body, wherein an outer sealing edge is fixedly connected to the outer side edge of the bag body, air bags are arranged on two sides of the lower end of the outer sealing edge, a plastic plate is fixedly connected to the inner part of the outer sealing edge, a supporting rod is fixedly connected to the upper surface of the plastic plate, the upper end of the supporting rod is fixedly connected with the inner part of the bag body, a first fixing block is arranged at the upper end of the bag body, a liquid inlet and outlet pipe is fixedly connected to the inner surface of the first fixing block, a second fixing block is fixedly connected to the upper end surface of the outer sealing edge, the inner surface of the second fixing block is fixedly connected with the outer surface of the liquid inlet and outlet pipe, a bottle cap is in threaded connection with the outer surface of the liquid inlet and outlet pipe, a dust cover is fixedly connected to the outer surface of the bottle cap, and transparent measurement scales are arranged on the outer surface of the bag body; through the structure, the liquid leakage caused by the inclination of the self-standing bag is effectively prevented, the liquid in the bag body cannot be polluted by dust, and the storage time of the liquid is prolonged.
Description
Technical Field
The utility model relates to the technical field of self-standing liquid bags, in particular to a leakage-proof abnormal-shaped self-standing liquid bag.
Background
The self-standing bag is a flexible packaging bag with a horizontal supporting structure at the bottom, does not lean on any support, can stand by itself no matter whether the bag is opened or not, is mainly applied to products such as fruit juice beverage, sports beverage, bottled drinking water, jelly and seasonings, besides the food industry, the application of some washing products, daily cosmetics, medical products and other products is gradually increased, the traditional liquid bag usually has a uniform shape, such as square, round and the like, however, some liquid products with special shapes, such as special bottled beverage, cosmetics, cleaning agent and the like, cannot completely adapt to the shape of the traditional liquid bag, so that the packaging effect is poor, and the problem of leakage easily occurs, so that the leakage-proof liquid bag capable of adapting to the shape of the special liquid product is needed.
In the prior art, through searching, it is found that "a special-shaped self-standing bag" is disclosed in Chinese patent, the application number of the special-shaped self-standing bag is CN201520081872.5, the rectangular bag body of the existing self-standing bag is mainly changed into a trapezoid special-shaped self-standing bag with a small upper part and a large lower part, the left space of the upper part of the trapezoid self-standing bag after liquid filling is smaller because the upper part of the trapezoid self-standing bag is smaller than the lower part of the trapezoid self-standing bag, the negative pressure condition can be relieved, and the standing effect is more stable because the gravity center of the liquid is at the bottom, and the pressure of the opposite side edge sealing can be reduced, so that the side edge sealing can be kept straight, the standing effect of the bag after liquid filling is improved, and the bag is more attractive.
However, this self-standing pouch is simply configured to have a shape, and when the liquid in the self-standing pouch is used to a certain amount, the internal air is in a negative pressure state, so that the upper portion is flattened, and after the upper portion is not supported, the self-standing pouch is easily tilted, and the liquid leaks.
Disclosure of Invention
The utility model aims to provide a leakage-proof abnormal-shaped self-standing liquid bag, which can be used for enabling the lower bottom edge of an outer sealing edge to be more stable by fixedly connecting a plastic plate in the outer sealing edge, and a supporting rod is arranged on the upper surface of the plastic plate, so that the whole structure of the self-standing bag is more stable by mutually matching the plastic plate and the supporting rod, and the liquid leakage caused by the inclination of the self-standing bag is effectively prevented.
In order to achieve the above-mentioned purpose, provide a leak protection abnormal shape free-standing liquid bag, the flexible bag comprises a bag body, the outside limit fixedly connected with outer banding of the bag body, the lower extreme both sides of outer banding all are equipped with the gasbag, the inside fixedly connected with plastic slab of outer banding, the upper surface fixedly connected with bracing piece of plastic slab, the inside fixedly connected with of the upper end of bracing piece and the bag body, the upper end of the bag body is equipped with first fixed block, the internal surface fixedly connected with business turn over liquid pipe of first fixed block, the upper end surface fixedly connected with second fixed block of outer banding, the internal surface of second fixed block and the surface fixedly connected with of business turn over liquid pipe, the surface threaded connection of business turn over liquid pipe has the bottle lid, and the surface of business turn over liquid pipe and the internal surface of bottle lid have all seted up the screw groove, the surface fixedly connected with dirt proof boot of bottle lid, the surface of the bag body is equipped with transparent measurement scale.
According to the leakage-proof abnormal-shaped self-standing liquid bag, the inner surface of the bag body is provided with an impermeable film.
According to the leakage-proof abnormal-shaped self-standing liquid bag, the impermeable membrane, the support rods and the plastic plate are all made of polyethylene.
According to the leakage-proof abnormal-shaped self-standing liquid bag, a hand-held opening is formed in one side of the upper end of the outer sealing edge.
According to the leakage-proof abnormal-shaped self-standing liquid bag, the outer surface and the outer edge sealing of the bag body are made of polyester fiber.
The utility model has the following beneficial effects:
1. compared with the prior art, this prevent leaking abnormal shape stand-up fluid bag through the inside fixedly connected with plastic slab at outer banding, makes the lower base of outer banding more firm, and is equipped with the bracing piece at the upper surface of plastic slab, through the mutually supporting of plastic slab and bracing piece, makes the overall structure of stand-up bag more stable, and the effectual stand-up bag slope that prevents leads to the fluid leakage, and is equipped with the gasbag through the below both sides at the bag body, when the stand-up bag carelessly drops from the eminence, can cushion the impact force that stand-up bag and ground produced to make the stand-up bag have stronger stability.
2. Compared with the prior art, the anti-leakage abnormal-shaped self-standing liquid bag has the advantages that the dustproof sleeve is arranged on the outer surface of the bottle cover, so that the phenomenon that liquid in the bag body cannot be polluted by dust after the self-standing bag is used can be avoided, and the liquid in the bag body of the self-standing bag is effectively protected.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of the overall structure of a leak-proof, irregularly-shaped self-standing fluid bag of the present utility model;
FIG. 2 is a schematic cross-sectional view of a leak-proof abnormal shape self-standing fluid bag according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a bottle cap of a leak-proof abnormal-shape self-standing pouch of the present utility model;
fig. 4 is an enlarged schematic view of the leakage-proof abnormal-shape self-standing fluid bag of fig. 2 at a.
Legend description:
1. a bag body; 2. an outer edge seal; 3. an air bag; 4. a hand-held port; 5. a plastic plate; 6. a support rod; 7. a first fixed block; 8. a liquid inlet pipe and a liquid outlet pipe; 9. a second fixed block; 10. a bottle cap; 11. a dust cover; 12. a thread groove; 13. transparent measurement scales; 14. and (3) an impermeable film.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the anti-leakage special-shaped self-standing liquid bag comprises a bag body 1, wherein an outer sealing edge 2 is fixedly connected to the outer side edge of the bag body 1, the bottoms of the two sides of the outer sealing edge 2 are in a right angle shape, the bag body 1 can be effectively supported, air bags 3 are arranged on the two sides of the lower end of the outer sealing edge 2, when the self-standing bag falls from a high place carelessly, two corners of the outer sealing edge 2 can be contacted with the ground, the air bags 3 can buffer the impact force generated by the self-standing bag and the ground, so that the bag body 1 is prevented from being broken, a carrying opening 4 is arranged on one side of the upper end of the outer sealing edge 2, a user can conveniently pick up the self-standing bag through the carrying opening 4, a plastic plate 5 is fixedly connected to the inner side of the outer sealing edge 2, a supporting rod 6 is fixedly connected to the upper surface of the plastic plate 5, and the upper end of the supporting rod 6 is fixedly connected with the inner side of the bag body 1, and the whole structure of the self-standing bag is more stable through the mutual matching of the plastic plate 5 and the supporting rod 6, so that the self-standing bag is effectively prevented from being inclined to cause liquid leakage;
the upper end of the bag body 1 is provided with a first fixed block 7, the inner surface of the first fixed block 7 is fixedly connected with a liquid inlet and outlet pipe 8, the upper end surface of the outer sealing edge 2 is fixedly connected with a second fixed block 9, the inner surface of the second fixed block 9 is fixedly connected with the outer surface of the liquid inlet and outlet pipe 8, the position of the liquid inlet and outlet pipe 8 can be fixed through the mutual matching of the first fixed block 7 and the second fixed block 9, the liquid inlet and outlet pipe 8 is prevented from deviating in the using process, the outer surface of the liquid inlet and outlet pipe 8 is in threaded connection with a bottle cap 10, the outer surface of the liquid inlet and outlet pipe 8 and the inner surface of the bottle cap 10 are provided with threaded grooves 12, so that the bottle cap 10 can be in stable threaded connection with the liquid inlet and outlet pipe 8, the surface fixedly connected with dirt proof boot 11 of bottle lid 10 to the inside liquid of protection bag body 1 can not get into the dust, and the surface of bag body 1 is equipped with transparent measurement scale 13, can observe the total amount of the inside liquid of bag body 1, and the internal surface of bag body 1 is equipped with barrier film 14, can prevent the inside liquid infiltration of bag body 1 and leak, and barrier film 14, bracing piece 6 and plastic sheet 5 all adopt the polyethylene material, and the polyethylene material has good low temperature resistant performance, and chemical stability is good, can resist the erosion of most acid and alkali, and the surface and the outer banding 2 of bag body 1 all adopt polyester fiber material, and polyester fiber's crease resistance and shape retention are fine, have higher intensity and elasticity resilience.
Working principle: the bag body 1 of the self-supporting bag is made of polyethylene, has excellent low temperature resistance and good chemical stability, can resist most of acid and alkali erosion, is made of food-grade materials, can enable the bag body 1 to store various liquids, the outer surface and the outer sealing edge 2 of the bag body 1 are made of polyester fiber materials, the crease resistance and shape retention of the polyester fiber are good, the strength and elastic recovery capability are high, when the liquid of the bag body 1 is taken out or put in, the air pressure in the bag body 1 can be continuously changed, the shape of the bag body 1 is changed, the polyester fiber can effectively relieve the deformation of the bag body 1, the plastic plate 5 is fixedly connected to the inner part of the outer sealing edge 2, the lower bottom edge of the outer sealing edge 2 is firmer, the supporting rod 6 is arranged on the upper surface of the plastic plate 5, the whole structure of the bag is more stable through the mutual matching of the plastic plate 5 and the supporting rod 6, the liquid leakage caused by the inclination of the bag is effectively prevented, and the impermeable membrane 14 is arranged on the inner surface of the bag body 1, and the self-supporting bag body 1 can be prevented from being permeated and leaked by the liquid;
when the self-standing bag falls carelessly, the two corners of the outer sealing edge 2 can be in preferential contact with the ground, the air bag 3 can buffer the impact force generated by the self-standing bag and the ground, so that the bag body 1 is prevented from being broken, a user can conveniently pick up the self-standing bag through the hand-held opening 4, in the using process, the first fixing block 7 and the second fixing block 9 are matched with each other to fix the position of the liquid inlet and outlet pipe 8, the liquid inlet and outlet pipe 8 is prevented from shifting, the dustproof cover 11 is fixedly connected with the outer surface of the bottle cap 10, so that the liquid in the bag body 1 can not enter dust, the total amount of the liquid in the bag body 1 can be observed through the transparent measuring scale 13, the self-standing bag is higher in applicability and convenient to use, the liquid in the bag body 1 can not leak, and the storage time of the liquid is greatly improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. The utility model provides a leak-proof abnormal shape self-supporting liquid bag, its characterized in that, including the bag body (1), the outside limit fixedly connected with outer banding (2) of the bag body (1), the lower extreme both sides of outer banding (2) all are equipped with gasbag (3), the inside fixedly connected with plastic slab (5) of outer banding (2), the upper surface fixedly connected with bracing piece (6) of plastic slab (5), the inside fixedly connected with of the upper end of bracing piece (6) and the bag body (1), the upper end of the bag body (1) is equipped with first fixed block (7), the internal surface fixedly connected with business turn over liquid pipe (8) of first fixed block (7), the upper end fixed surface of outer banding (2) is connected with second fixed block (9), the internal surface of second fixed block (9) and the surface fixedly connected with of business turn over liquid pipe (8), the surface threaded connection of the surface of business turn over liquid pipe (8) has bottle lid (10), and the internal surface fixedly connected with screw thread groove (12) of business turn over liquid pipe (8) and the internal surface of business turn over (10), the surface of the outer surface (11) of the transparent cover (13) is equipped with the transparent cover (13).
2. A leakage-proof, special-shaped, self-standing fluid bag according to claim 1, characterized in that the inner surface of the bag body (1) is provided with an impermeable film (14).
3. The leakage-proof special-shaped self-standing liquid bag according to claim 2, wherein the impermeable film (14), the supporting rod (6) and the plastic plate (5) are all made of polyethylene.
4. A leakage-proof special-shaped self-standing liquid bag according to claim 1, characterized in that the upper end side of the outer sealing edge (2) is provided with a hand-carrying opening (4).
5. The leakage-proof special-shaped self-standing liquid bag according to claim 1, wherein the outer surface of the bag body (1) and the outer sealing edge (2) are made of polyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777208.5U CN220391956U (en) | 2023-07-07 | 2023-07-07 | Leakage-proof abnormal-shape self-standing liquid bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777208.5U CN220391956U (en) | 2023-07-07 | 2023-07-07 | Leakage-proof abnormal-shape self-standing liquid bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391956U true CN220391956U (en) | 2024-01-26 |
Family
ID=89606924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777208.5U Active CN220391956U (en) | 2023-07-07 | 2023-07-07 | Leakage-proof abnormal-shape self-standing liquid bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391956U (en) |
-
2023
- 2023-07-07 CN CN202321777208.5U patent/CN220391956U/en active Active
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