CN220448545U - Flexible high temperature resistant double-sealing plastic container - Google Patents
Flexible high temperature resistant double-sealing plastic container Download PDFInfo
- Publication number
- CN220448545U CN220448545U CN202321796240.8U CN202321796240U CN220448545U CN 220448545 U CN220448545 U CN 220448545U CN 202321796240 U CN202321796240 U CN 202321796240U CN 220448545 U CN220448545 U CN 220448545U
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- Prior art keywords
- sealing
- liquid outlet
- flexible
- plastic container
- aluminum film
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- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Packages (AREA)
Abstract
The utility model relates to the technical field of technical plastic containers, in particular to a flexible high-temperature-resistant double-sealing plastic container which comprises a flexible bottle body and a cover body, wherein a containing cavity is formed in the flexible bottle body, a liquid outlet bottle opening is formed in the top end of the flexible bottle body, an aluminum film structure is arranged in the liquid outlet bottle opening, the cover body comprises a sealing end and an opening end, the sealing end is arranged on the liquid outlet bottle opening in a sealing mode, a liquid outlet is formed in the sealing end, a check valve is arranged in the liquid outlet, and the opening end is rotatably covered on the sealing end.
Description
Technical Field
The utility model relates to the technical field of plastic containers, in particular to a flexible high-temperature-resistant double-sealing plastic container.
Background
The plastic bottle is mainly made of polyethylene or polypropylene and other materials, and is added with various organic solvents. The plastic bottle is widely used with Polyester (PET), polyethylene (PE) and polypropylene (PP) as raw materials, after corresponding organic solvents are added, the plastic bottle is heated at high temperature, and then is subjected to blow molding, extrusion blowing or injection molding through a plastic mold, so that the plastic bottle has the characteristics of difficult breakage, low cost, food-grade raw materials and the like, and is widely used for containing liquid and solid.
The plastic bottle in the prior art is used for containing liquid, usually a port sealing film, has the problem of poor sealing performance, and simultaneously has the problem of residual liquid at a liquid outlet in the use process, so that the use is inconvenient.
Disclosure of Invention
In order to solve the problems, the utility model provides the flexible high-temperature-resistant double-sealing plastic container which is simple in structure, reasonable in design and good in sealing performance, and liquid residues at a liquid outlet can be effectively avoided by arranging the check valve, so that the flexible high-temperature-resistant double-sealing plastic container is convenient to use.
The technical scheme adopted by the utility model is as follows:
the utility model provides a flexible high temperature resistant dual leakproofness plastic container, includes flexible bottle and lid, the inside accommodation cavity that has of flexible bottle, flexible bottle top is equipped with out the liquid bottleneck, be equipped with aluminium membrane structure in the liquid bottleneck, the lid includes sealed end and open and shut the end, sealed end seal set up in go out the liquid bottleneck, sealed end is equipped with the liquid outlet, the liquid outlet is equipped with the check valve, open and shut end rotation type lid and locate sealed end.
Further, the aluminum film structure comprises an aluminum film and a finger pull ring arranged on the aluminum film.
Further, a groove is formed in the inner side of the top end of the liquid outlet bottle mouth, and the aluminum film is tightly attached to the bottom of the groove.
Further, the sealing end is provided with a sealing ring, and the sealing ring is propped against the groove and matched with the bottom of the groove to tightly clamp the aluminum film.
Further, the liquid outlet is provided with a clamping ring, the opening and closing end is provided with a clamping groove matched with the clamping ring, and when the opening and closing end is closed to the sealing end, the clamping ring tightly abuts against the clamping groove.
Further, a hook is arranged at the bottom of the flexible bottle body.
The beneficial effects of the utility model are as follows:
the flexible bottle comprises a flexible bottle body and a cover body, wherein a containing cavity is formed in the flexible bottle body, a liquid outlet bottle mouth is formed in the top end of the flexible bottle body, an aluminum film structure is arranged in the liquid outlet bottle mouth, the cover body comprises a sealing end and an opening end, the sealing end is arranged on the liquid outlet bottle mouth in a sealing mode, the sealing end is provided with a liquid outlet, the liquid outlet is provided with a check valve, and the opening end is rotationally covered on the sealing end.
Drawings
FIG. 1 is a schematic diagram of the structure of some embodiments of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic cross-sectional view of the structure of FIGS. 2 A-A;
reference numerals illustrate:
the flexible bottle body 1, the accommodating chamber 11, the hook 12, the cover body 2, the sealing end 21, the liquid outlet 211, the check valve 212, the sealing ring 213, the clamping ring 214, the opening and closing end 22, the clamping groove 221, the liquid outlet bottle mouth 3, the groove 31, the aluminum film structure 4, the aluminum film 41 and the finger pull ring 42.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, the flexible high temperature resistant double-sealing plastic container according to this embodiment includes a flexible bottle body 1 and a cover body 2, a containing cavity 11 is provided inside the flexible bottle body 1, a liquid outlet bottle mouth 3 is provided at the top end of the flexible bottle body 1, an aluminum film structure 4 is provided in the liquid outlet bottle mouth 3, the cover body 2 includes a sealing end 21 and an opening end 22, the sealing end 21 is sealed and arranged in the liquid outlet bottle mouth 3, the sealing end 21 is provided with a liquid outlet 211, the liquid outlet 211 is provided with a check valve 212, and the opening end 22 is rotatably covered at the sealing end 21.
This embodiment simple structure, reasonable in design adopts flexible bottle 1, specifically is high temperature resistant flexible bottle 1, is convenient for extrude the use, and can guarantee that the bottle does not have the irrecoverability deformation when high temperature liquid filling, and through setting up aluminium membrane structure 4 in liquid outlet bottleneck 3 inside, the cooperation lid 2 part of being convenient for carries out secondary seal, sealed effectual, through setting up check valve 212 at liquid outlet 211, can prevent that the liquid outside liquid of liquid outlet 211 from returning in the bottle, avoid liquid outlet 211 outside liquid to remain, excellent in use effect.
On the basis of the above embodiment, the aluminum film structure 4 includes an aluminum film 41 and a finger tab 42 provided on the aluminum film 41.
The embodiment specifically shows that the aluminum film structure 4 is arranged inside the liquid outlet bottle mouth 3, and the aluminum film structure 4 is arranged inside the liquid outlet bottle mouth 3, so that the aluminum film 41 can be conveniently taken down by arranging the finger pull ring 42, and the structure is simple, and the use convenience is good.
In some embodiments, a groove 31 is provided on the inner side of the top end of the liquid outlet bottle opening 3, and the aluminum film 41 is tightly attached to the bottom of the groove 31.
Further, in this embodiment, the sealing end 21 is provided with a sealing ring 213, and the sealing ring 213 abuts against the inside of the groove 31 and cooperates with the bottom of the groove 31 to tightly clamp the aluminum film 41.
In this embodiment, through setting up recess 31 and sealing ring 213 cooperation of sealed end 21 to with the inseparable centre gripping of aluminium membrane 41, realize better leakproofness, tear the back at aluminium membrane 41, can seal with the bottleneck internal surface through sealing ring 213 of sealed end 21, realize double containment effect, its simple structure, sealed effectual.
In some embodiments, the liquid outlet 211 is provided with a clamping ring 214, the opening and closing end 22 is provided with a clamping groove 221 matched with the clamping ring 214, and when the opening and closing end 22 is covered on the sealing end 21, the clamping ring 214 tightly abuts against the clamping groove 221.
In this embodiment, through the setting of joint ring 214 and joint groove 221, can realize sealed connection of sealed end 21 and opening and shutting end 22, in the use, can pour out through opening and shutting end 22, and when closing opening and shutting end 22, then realize sealedly, ensure that the liquid outflow phenomenon can not appear, its simple structure, the practicality is strong.
In some embodiments, the bottom of the flexible bottle body 1 is provided with a hook 12.
In this embodiment, by arranging the hook 12, the flexible bottle body 1 is convenient to be hung upside down, so that the liquid flows to the liquid outlet 211, and the extrusion of the liquid is quicker and more efficient.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a flexible high temperature resistant dual-seal nature plastic container, its characterized in that, includes flexible bottle and lid, the inside accommodation cavity that has of flexible bottle, flexible bottle top is equipped with out the liquid bottleneck, be equipped with aluminium membrane structure in the liquid bottleneck, the lid includes sealed end and open and shut the end, sealed end seal set up in go out the liquid bottleneck, sealed end is equipped with the liquid outlet, the liquid outlet is equipped with the check valve, open and shut end rotation type lid and locate sealed end.
2. The flexible high temperature resistant dual seal plastic container of claim 1, wherein the aluminum film structure comprises an aluminum film and a finger tab disposed on the aluminum film.
3. The flexible high-temperature-resistant double-sealing plastic container according to claim 2, wherein a groove is formed in the inner side of the top end of the liquid outlet bottle mouth, and the aluminum film is tightly attached to the bottom of the groove.
4. A flexible high temperature resistant double-sealing plastic container according to claim 3, wherein the sealing end is provided with a sealing ring, and the sealing ring is propped in the groove and matched with the bottom of the groove to tightly clamp the aluminum film.
5. The flexible high-temperature-resistant double-sealing plastic container according to claim 1, wherein the liquid outlet is provided with a clamping ring, the opening and closing end is provided with a clamping groove matched with the clamping ring, and the clamping ring is tightly abutted into the clamping groove when the opening and closing end is closed to the sealing end.
6. The flexible high temperature resistant double-sealing plastic container according to claim 1, wherein a hook is arranged at the bottom of the flexible bottle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321796240.8U CN220448545U (en) | 2023-07-10 | 2023-07-10 | Flexible high temperature resistant double-sealing plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321796240.8U CN220448545U (en) | 2023-07-10 | 2023-07-10 | Flexible high temperature resistant double-sealing plastic container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220448545U true CN220448545U (en) | 2024-02-06 |
Family
ID=89727907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321796240.8U Active CN220448545U (en) | 2023-07-10 | 2023-07-10 | Flexible high temperature resistant double-sealing plastic container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220448545U (en) |
-
2023
- 2023-07-10 CN CN202321796240.8U patent/CN220448545U/en active Active
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| GR01 | Patent grant | ||
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