CN2839127Y - Packaging container with changeable volume - Google Patents
Packaging container with changeable volume Download PDFInfo
- Publication number
- CN2839127Y CN2839127Y CN 200520078123 CN200520078123U CN2839127Y CN 2839127 Y CN2839127 Y CN 2839127Y CN 200520078123 CN200520078123 CN 200520078123 CN 200520078123 U CN200520078123 U CN 200520078123U CN 2839127 Y CN2839127 Y CN 2839127Y
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- CN
- China
- Prior art keywords
- container
- side wall
- sidewall
- packing
- variable volume
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a packaging container with changeable volume. The utility model has the technical scheme that the container comprises the side wall of the container, the bottom of the container and the cover of the container. The utility model is characterized in that the side wall of the container is provided with a plurality of ring-shaped crease marks, when the adjacent two crease marks shrink in the container, one crease mark expands towards the outside of the side wall of the container and the other crease mark shrinks towards the inside of the side wall of the container. The folded side wall has a certain bearing capacity. The utility model utilizes a telescopic structural form to make the packaging container, so that the volume of packages in the transportation, the storage and the sale is reduced, therefore the cost is saved and the use becomes convenient.
Description
Technical field
The utility model belongs to a kind of packing container, specifically a kind of telescopic packing container.
Background technology
The packing of existing instant food mainly is bowl (bucket) dress or soft plastic bag dress.The former by bowl (bucket) body of truncated cone-shaped, go to the bottom and the double lid paper of making trade mark is formed.The latter forms straight forming when attal by the heat-sealing of a slice plastic sheeting.Wherein, bowl (bucket) dress form is to put into food and condiment in the bigger bowl (bucket) of volume, processes food to pour boiling water and must leave bigger space in the container.Though this packaged form gives the customer with convenient to a certain extent, but because volume big, take up room also greatly, give and carry and use and all bring inconvenience, increased produce and transportation in cost, the compressive strength of package is not high, deforms easily in the use.Soft plastic bag dress form is that food and condiment are packed in the plastics pillow pouch, must prepare a container in addition during use and could process (brewing) to food, greatly reduces the comfort feature of product.Because soft plastic bag can not carry substantially, thus content be easy to because of extruding cracked.Need refrigerate in the packaging product of the direct processing in back at some other, use present technique also can solve the problem that need reduce storage space.
Summary of the invention
The purpose of this utility model is to design a kind of packing container of variable volume, utilizes a kind of telescopic version to make packing container, with the volume of minimizing package in transportation, storage, sale and use, thus the saving cost, the convenient use.
According to design plan provided by the utility model, this container comprises the sidewall of container, the end of container and the lid of container, it is characterized in that: the folding line that some circle annulars are arranged on the sidewall of container, two adjacent circle folding lines are when container shrinks, one circle folding line is to the expansion of the outside of container side wall, and another circle folding line shrinks to the inboard of container side wall.
The profile shape of container side wall is made of several vee shapes.Can bind round the endless belt of avoiding container freely to stretch in setting on the container on container when container is contraction state, the length direction of this endless belt is identical with the flexible direction of container.The tearing port that is easy to open is arranged on the endless belt.On the sidewall of container, handle is set.The sidewall of container and the end of container, perhaps are formed by connecting by the heat-sealing form by one-shot forming.
The utility model has the advantages that: because container side wall adopts the folding retractable structure, replace integral type that present convenience food packages uses fixedly barreled structure and soft plastic bag assembling structure, so can reduce packaging volume, reduce circulation cost, keep comfort feature.For barreled, also can reduce raw materials consumption; For soft plastic bag dress, also can effectively reduce content pressurized and damage of causing in transportation.
Description of drawings
Fig. 1 is a deployed condition.
Fig. 2 is a contraction state.
Fig. 3 is a top view.
Fig. 4 is the longitudinal diagram of container.
The specific embodiment
As shown in the figure: container is by sidewall 1, the end 4 and cover 5 and form, and the folding lines of some circle annulars are arranged on the sidewall 1 of container, and two adjacent circle folding lines are when container shrinks, and a circle folding line is to the expansion of the outside of container side wall, and another circle folding line shrinks to the inboard of container side wall.Sidewall after folding has certain load-carrying capacity.As a kind of concrete version, the profile shape of container side wall 1 can be made of several vee shapes.
When being contraction state, container can bind round the endless belt 2 of on container, avoiding container freely to stretch in setting on the container, the length direction of this endless belt 2 is identical with the flexible direction of container, this endless belt 2 both can print product trade mark, be again the parts of fixed container when being in folded state.The tearing port 3 that is easy to open is arranged on endless belt 2.On the sidewall 1 of container, handle is set, moves and use with convenient.The sidewall 1 of container and the end 4 of container, can perhaps be formed by connecting by the heat-sealing form by one-shot forming, to guarantee sealing.During use, this endless belt 2 is enclosed within on the container after the contraction, it is circumferentially identical with the flexible direction of container.
This product adopts a kind of telescopic version, can effectively reduce the volume of package in transportation, storage, sale and use, and is cost-saved, the convenient use.Be specially adapted to the packing of instant food such as instant noodles, convenient rice flour noodles and the packing of some refrigeration fast foods.
Container utilizes the overlapping reduction container height between the folding line on the container side wall 1 when shrinking, reduced packaging volume, sees Fig. 2; Be fixed in contraction state with the soft endless belt 2 of moulding again.During use, endless belt 2 is torn off along tearing port 3, because the elastic reaction of container material, folding sidewall stretches automatically; Or, have the container of volume greatly thereby form with the folding line that pulls out container, and see Fig. 1, conveniently brew food or carry out other processing.
The compressive state of packing can be kept in the endless belt before tearing, and as the trade mark of product in order to sign, promote products.
Claims (6)
1, a kind of packing container of variable volume, comprise the sidewall (1) of container, the end (4) of container and the lid (5) of container, it is characterized in that: the folding line that some circle annulars are arranged on the sidewall (1) of container, two adjacent circle folding lines are when container shrinks, one circle folding line is to the expansion of the outside of container side wall, and another circle folding line shrinks to the inboard of container side wall.
2, the packing container of variable volume according to claim 1, it is characterized in that: the profile shape of container side wall (1) is made of several vee shapes.
3, the packing container of variable volume according to claim 1 is characterized in that: can bind round the endless belt (2) of avoiding container freely to stretch being provided with on the container when container is contraction state on container, the length direction of this endless belt is identical with the flexible direction of container.
4, as the packing container of variable volume as described in the claim 3, it is characterized in that: the tearing port (3) that is easy to open is arranged on endless belt (2).
5, the packing container of variable volume according to claim 1 is characterized in that: on the sidewall (1) of container handle is set.
6, the packing container of variable volume according to claim 1, it is characterized in that: the end (4) of sidewall of container (1) and container, perhaps be formed by connecting by the heat-sealing form by one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078123 CN2839127Y (en) | 2005-11-28 | 2005-11-28 | Packaging container with changeable volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078123 CN2839127Y (en) | 2005-11-28 | 2005-11-28 | Packaging container with changeable volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839127Y true CN2839127Y (en) | 2006-11-22 |
Family
ID=37427112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078123 Expired - Fee Related CN2839127Y (en) | 2005-11-28 | 2005-11-28 | Packaging container with changeable volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839127Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032353A1 (en) * | 2009-09-16 | 2011-03-24 | Zhou Kui | Compressible combined packaging box |
| CN102009796A (en) * | 2010-11-09 | 2011-04-13 | 江苏永能光伏科技有限公司 | Solar photovoltaic module packaging box |
| CN102442438A (en) * | 2011-09-14 | 2012-05-09 | 江南大学 | Folding molding vacuum packing machine for bottom film container |
| CN103420034A (en) * | 2013-08-01 | 2013-12-04 | 浙江大学 | Telescopic express box |
-
2005
- 2005-11-28 CN CN 200520078123 patent/CN2839127Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011032353A1 (en) * | 2009-09-16 | 2011-03-24 | Zhou Kui | Compressible combined packaging box |
| US8870054B2 (en) | 2009-09-16 | 2014-10-28 | Kui Zhou | Compressible combined packaging box |
| CN102009796A (en) * | 2010-11-09 | 2011-04-13 | 江苏永能光伏科技有限公司 | Solar photovoltaic module packaging box |
| CN102442438A (en) * | 2011-09-14 | 2012-05-09 | 江南大学 | Folding molding vacuum packing machine for bottom film container |
| CN102442438B (en) * | 2011-09-14 | 2013-12-18 | 江南大学 | Folding molding vacuum packing machine for bottom film container |
| CN103420034A (en) * | 2013-08-01 | 2013-12-04 | 浙江大学 | Telescopic express box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20111128 |