CN215753678U - Barrier bottle - Google Patents
Barrier bottle Download PDFInfo
- Publication number
- CN215753678U CN215753678U CN202121562967.0U CN202121562967U CN215753678U CN 215753678 U CN215753678 U CN 215753678U CN 202121562967 U CN202121562967 U CN 202121562967U CN 215753678 U CN215753678 U CN 215753678U
- Authority
- CN
- China
- Prior art keywords
- inner container
- sealing plate
- cylindrical wall
- shell
- inner bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Packages (AREA)
Abstract
The application discloses separation bottle, be provided with the first cavity that is used for splendid attire object through the inner bag, and the upper end of inner bag is provided with the opening that communicates with first cavity, and the outside cover of inner bag is equipped with the closing plate, the inner bag is provided with first lid closed structure on the closing plate, the last border of shell is connected so that form the second cavity between shell and the inner bag with the laminating of closing plate, the inside of lid is provided with the second lid closed structure that matches with first lid closed structure, the lid is connected so that the lower border and the closing plate laminating of lid with the inner bag, the realization increases the degree of difficulty that the air infiltration reaches the inner bag inside under the prerequisite that does not increase the weight of separation bottle, slow down the speed of air infiltration to inner bag inside, improve the oxygen effect that separates of separation bottle and reduced the cost that separates oxygen.
Description
Technical Field
The application belongs to the technical field of packing bottle, especially relates to a separation bottle.
Background
In the plastic packaging industry, packaging bottles are widely applied, but most packaging bottles for food or other various articles are required to have water and oxygen blocking functions, and particularly, the packaging bottles for food with high oxygen blocking requirements are required. At present, the plastic bottle with strong oxygen-blocking function is generally compounded with multilayer materials, so that the weight of the bottle body is too large and the production cost is too high.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a separation bottle and aims to solve the problems that a traditional packaging bottle with an oxygen-blocking function is heavy in weight and high in cost.
The embodiment of the application provides a separation bottle, includes:
the inner container is provided with a first cavity for containing objects, the upper end of the inner container is provided with an opening communicated with the first cavity, a sealing plate is sleeved on the outer side of the inner container, and the inner container is provided with a first covering structure on the sealing plate;
the upper edge of the shell is connected with the sealing plate in an attaching mode so that a second cavity is formed between the shell and the inner container; and
the cover is internally provided with a second covering structure matched with the first covering structure, and the cover is connected with the inner container so that the lower edge of the cover is attached to the sealing plate.
In one embodiment, the inner container comprises a connecting part, the sealing plate and a containing part;
the upper end of the connecting portion is provided with the opening, the lower end of the connecting portion is connected with the containing portion, the sealing plate is arranged at the joint of the connecting portion and the containing portion, and a first covering structure is arranged on the outer side of the connecting portion.
In one embodiment, the bottom of the containing part is of an arc surface structure.
In one embodiment, the housing comprises a cylindrical wall and a bottom shell;
the upper end of the cylindrical barrel wall is attached to and connected with the sealing plate, and the lower end of the cylindrical barrel wall is connected with the bottom shell.
In one embodiment, the cylindrical wall, the inner container and the sealing plate are integrally formed by injection molding, and the cylindrical wall is in threaded connection with the bottom shell.
In one embodiment, the cylindrical wall and the bottom case are integrally formed by injection molding, the upper end of the inner side of the cylindrical wall is provided with a first thread, the inner container is provided with a second thread matched with the first thread below the sealing plate, and the cylindrical wall is in threaded connection with the inner container so that the upper end of the cylindrical wall is attached to the sealing plate.
In one embodiment, a plurality of support bars are arranged below the inner side of the cylindrical barrel wall and are abutted against the outer side of the bottom of the inner container.
In one embodiment, the supporting bars are arc-shaped and matched with the bottom of the inner container in shape.
In one embodiment, the first covering structure and the second covering structure are matched thread structures.
In one embodiment, the housing is a transparent housing.
Compared with the prior art, the application has the beneficial effects that: establish the closing plate laminating outside the inner bag through lid and cover, the opening of the upper end of the first cavity of object is sealed with the inner bag splendid attire, the last border of shell is laminated with the closing plate and is connected so that form the second cavity between shell and the inner bag, consequently, the outside air of shell enters into the inner bag through the infiltration and need pass through the shell, the wall of second cavity and inner bag, it is isolated to the infiltration of air through setting up the second cavity, increase the degree of difficulty that the air infiltration reaches the inner bag inside under the prerequisite that can not increase the weight of separation bottle, slow down the speed of air infiltration to the inner bag inside, improve the oxygen effect that separates of separation bottle and reduced the cost that separates oxygen.
Drawings
Fig. 1 is a schematic structural diagram of a barrier bottle provided in an embodiment of the present application;
FIG. 2 is a cross-sectional view of a first schematic construction of a barrier bottle provided in an embodiment of the present application;
figure 3 is an exploded view of a first schematic configuration of a barrier bottle provided by an embodiment of the present application;
FIG. 4 is a cross-sectional view of a second schematic construction of a barrier bottle provided in an embodiment of the present application;
figure 5 is an exploded view of a second schematic configuration of a barrier bottle provided in an embodiment of the present application.
The drawings illustrate schematically: 1. a cover; 11. a second cover structure; 2. an inner container; 21. a sealing plate; 22. a first cover structure; 23. a containing section; 3. a housing; 31. a cylindrical barrel wall; 32. a bottom shell.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 and 2, an embodiment of the present application provides a barrier bottle, including:
the inner container 2 is provided with a first cavity for containing objects, the upper end of the inner container 2 is provided with an opening communicated with the first cavity, a sealing plate 21 is sleeved on the outer side of the inner container 2, and the inner container 2 is provided with a first covering structure 22 on the sealing plate 21;
the upper edge of the shell 3 is connected with the joint of the sealing plate 21 so as to form a second cavity between the shell 3 and the inner container 2; and
the inner part of the cover 1 is provided with a second closing structure 11 matched with the first closing structure 22, and the cover 1 is connected with the liner 2 so that the lower edge of the cover 1 is attached to the sealing plate 21.
In this embodiment, the cover 1 is covered by the first covering structure 22 and the second covering structure 11 inside so that the cover 1 is attached to the sealing plate 21 sleeved outside the inner container 2, an opening at the upper end of the first cavity for containing objects in the inner container 2 is sealed, the upper edge of the housing 3 is attached to the sealing plate 21 so that a second cavity is formed between the housing 3 and the inner container 2, and therefore air outside the housing 3 enters the inner container 2 through permeation and needs to pass through the housing 3, the second cavity and the wall of the inner container 2, and the permeation of air is isolated by arranging the second cavity, so that the difficulty of permeation of air into the inner container 2 is increased on the premise of not increasing the weight of the separation bottle, the speed of permeation of air into the inner container 2 is slowed down, the oxygen separation effect of the separation bottle is improved, and the cost of oxygen separation is reduced; in addition, the size of the bulk bottle can be increased by providing the housing 3 to make the barrier bottle appear more atmospheric.
The color, shape and material of the inner container 2 are designed by those skilled in the art according to actual needs, the color, shape and material of the outer shell 3 are designed by those skilled in the art according to actual needs, the materials of the inner container 2 and the outer shell 3 can be high-barrier resin materials, such as high-barrier materials of PET and HDPE, and the object to be contained can be in the form of paste, liquid or solid.
Referring to fig. 3, in one embodiment, the inner container 2 includes a connecting portion, a sealing plate 21 and a containing portion 23;
the upper end of the connecting part is provided with an opening, the lower end of the connecting part is connected with the containing part 23, the sealing plate 21 is arranged at the joint of the connecting part and the containing part 23, and the outer side of the connecting part is provided with a first covering structure 22.
In this embodiment, the opening that the upper end of the connecting portion of inner bag 2 set up is used for the filling or takes out the object of inner bag 2 splendid attire, and the first lid of connecting portion closes structure 22 and is used for being connected with lid 1, and the effect of closing plate 21 makes and can have the space to constitute the second cavity between splendid attire portion 23 and the shell 3, increases the degree of difficulty that the air infiltration advances inner bag 2 to improve the oxygen resistance performance of separation bottle.
Referring to fig. 3, in an embodiment, the bottom of the containing portion 23 is an arc structure, and the bottom of the containing portion 23 is configured to be the arc structure, so that the paste can be gathered at the bottom along the arc surface, and thus the residual paste is gathered, which is convenient for a user to use, and the paste can be fully used.
Referring to fig. 4 and 5, in one embodiment, the housing 3 includes a cylindrical wall 31 and a bottom shell 32;
the upper end of the cylindrical wall 31 is attached to the sealing plate 21, and the lower end of the cylindrical wall 31 is connected to the bottom case 32.
In the present embodiment, the cylindrical barrel wall 31 and the bottom case 32 are separately provided, so that the cylindrical barrel wall 31 and the bottom case 32 can be separately produced at the time of production.
Referring to fig. 4 and 5, in one embodiment, the cylindrical wall 31, the inner container 2 and the sealing plate 21 are integrally formed by injection molding, and the cylindrical wall 31 is connected with the bottom shell 32 by a screw thread.
In the embodiment, the cylindrical wall 31, the inner container 2 and the sealing plate 21 are integrally formed by injection molding, so that the processing procedure is simplified; wherein, the cylindricality section of thick bamboo wall 31, inner bag 2 and closing plate 21 can be through double-shot moulding, and inner bag 2 and closing plate 21 are moulded plastics for first colour, and cylindricality section of thick bamboo wall 31 is moulded plastics for the second colour for cylindricality section of thick bamboo wall 31, inner bag 2 and closing plate 21 are more various.
Referring to fig. 2 and 3, in an embodiment, the cylindrical wall 31 and the bottom case 32 are integrally injection molded, a first thread is disposed at an upper end of an inner side of the cylindrical wall 31, a second thread matching the first thread is disposed below the sealing plate 21 of the inner container 2, and the cylindrical wall 31 and the inner container 2 are connected by a thread so that an upper end of the cylindrical wall 31 is attached to the sealing plate 21.
In this embodiment, the integrative injection moulding of cylindricality section of thick bamboo wall 31 and drain pan 32, the integrative injection moulding of closing plate 21 and inner bag 2 only need be connected the first screw thread of cylindricality section of thick bamboo wall 31 and the second screw thread of inner bag 2 and can accomplish the equipment when the equipment for the production and the equipment of separation bottle are simplified more, have reduced the cost of manufacturing.
Referring to fig. 2, in one embodiment, a plurality of support bars are disposed below the inner side of the cylindrical wall 31, and the support bars contact with the outer side of the bottom of the inner container 2.
In this embodiment, the bottom of the inner container 2 is supported by the plurality of support bars, so that the inner container 2 and the cylindrical wall 31 are more stably connected.
In one embodiment, the support bars are arc-shaped and matched with the bottom of the inner container 2.
In this embodiment, the support bar can carry out the bearing to inner bag 2 better, can effectively avoid the support bar to damage and improve the stability of bearing.
In one embodiment, the first closure structure 22 and the second closure structure 11 are mating threaded structures.
In one embodiment, the housing 3 is a transparent housing.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A barrier bottle, comprising:
the inner container is provided with a first cavity for containing objects, the upper end of the inner container is provided with an opening communicated with the first cavity, a sealing plate is sleeved on the outer side of the inner container, and the inner container is provided with a first covering structure on the sealing plate;
the upper edge of the shell is connected with the sealing plate in an attaching mode so that a second cavity is formed between the shell and the inner container; and
the cover is internally provided with a second covering structure matched with the first covering structure, and the cover is connected with the inner container so that the lower edge of the cover is attached to the sealing plate.
2. The barrier bottle of claim 1, wherein the inner container comprises a connecting portion, the sealing panel, and a containment portion;
the upper end of the connecting portion is provided with the opening, the lower end of the connecting portion is connected with the containing portion, the sealing plate is arranged at the joint of the connecting portion and the containing portion, and a first covering structure is arranged on the outer side of the connecting portion.
3. The barrier bottle of claim 2, wherein the bottom of the receptacle is a curved surface.
4. The barrier bottle of claim 1, wherein the outer shell comprises a cylindrical wall and a bottom shell;
the upper end of the cylindrical barrel wall is attached to and connected with the sealing plate, and the lower end of the cylindrical barrel wall is connected with the bottom shell.
5. The barrier bottle of claim 4, wherein the cylindrical wall, the inner bladder, and the sealing plate are integrally injection molded, the cylindrical wall being in threaded connection with the bottom shell.
6. The barrier bottle of claim 4, wherein the cylindrical wall and the bottom shell are integrally injection molded, wherein a first thread is disposed at an upper end of an inner side of the cylindrical wall, a second thread matching the first thread is disposed below the sealing plate on the inner container, and the cylindrical wall is in threaded connection with the inner container so that the upper end of the cylindrical wall is attached to the sealing plate.
7. The barrier bottle of claim 4, wherein a plurality of support strips are disposed below the inside of the cylindrical wall, the plurality of support strips abutting the outside of the bottom of the inner bladder.
8. The barrier bottle of claim 7, wherein the support bar is arcuate and matches the shape of the bottom of the inner container.
9. The barrier bottle of any one of claims 1 to 8, wherein the first closure structure and the second closure structure are mating thread structures.
10. The barrier bottle of any one of claims 1 to 8, wherein the outer shell is a transparent outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562967.0U CN215753678U (en) | 2021-07-09 | 2021-07-09 | Barrier bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562967.0U CN215753678U (en) | 2021-07-09 | 2021-07-09 | Barrier bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215753678U true CN215753678U (en) | 2022-02-08 |
Family
ID=80104742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121562967.0U Active CN215753678U (en) | 2021-07-09 | 2021-07-09 | Barrier bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215753678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074785A (en) * | 2021-07-09 | 2022-02-22 | 广州承天包装设计有限公司 | Barrier bottle |
-
2021
- 2021-07-09 CN CN202121562967.0U patent/CN215753678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074785A (en) * | 2021-07-09 | 2022-02-22 | 广州承天包装设计有限公司 | Barrier bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215753678U (en) | Barrier bottle | |
| US11247804B2 (en) | Multi-barrier bottles having tabbed preforms, and methods of forming the same | |
| CA2122802A1 (en) | Blow Molded Closure | |
| CN114074785A (en) | Barrier bottle | |
| CN104890981B (en) | Cosmetic product packaging container | |
| CN212314378U (en) | High leakproofness packing jar | |
| JPH11130035A (en) | Thin container | |
| CN209739698U (en) | Self-closing valve bag | |
| CN215664852U (en) | Composite container | |
| CN217397267U (en) | Cover with reinforced sealing structure and packaging container | |
| CN208647430U (en) | A kind of novel silica gel Folding bottle | |
| CN216375761U (en) | Plastic packaging box with good sealing performance | |
| JP4493875B2 (en) | Composite material container | |
| CN220448545U (en) | Flexible high temperature resistant double-sealing plastic container | |
| CN209650750U (en) | A kind of novel plastic bucket | |
| CN218650718U (en) | Flat type turns over no leakage container | |
| CN217075416U (en) | Packaging plastic product with high sealing performance | |
| CN208134828U (en) | It is a kind of easily to open plastic bottle | |
| CN214650397U (en) | High-sealing damp-proof polyethylene blow molding barrel | |
| CN209650907U (en) | A kind of plastic square barrel | |
| CN220800373U (en) | Thick wall replacement dress cream bottle | |
| CN113056425A (en) | Cover and box buckling structure of paper plastic container | |
| CN220375255U (en) | Solid-liquid separation type multifunctional bottle cap | |
| CN215476934U (en) | Bottle body with double-sleeve-cover structure | |
| CN218199878U (en) | Plastic bottle with high sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |