CN204280184U - A kind of variable volume carton - Google Patents
A kind of variable volume carton Download PDFInfo
- Publication number
- CN204280184U CN204280184U CN201420701390.0U CN201420701390U CN204280184U CN 204280184 U CN204280184 U CN 204280184U CN 201420701390 U CN201420701390 U CN 201420701390U CN 204280184 U CN204280184 U CN 204280184U
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- carton
- expansion link
- variable volume
- telescopic
- utility
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Abstract
The utility model relates to a kind of variable volume carton, and comprise telescopic carton and some telescopic expansion links, expansion link supports telescopic carton when carton uses; Telescopic carton comprises at the bottom of carton body, paper carton lid and carton, in use, expansion link one end withstands on paper carton lid variable volume carton, is provided with the bottom outlet that expansion link passes at the bottom of carton, the other end of expansion link is through bottom outlet, and bottom outlet and expansion link adopt anchor fitting to fix; Each root expansion link comprises some segments, and epimere is enclosed within adjacent hypomere, and in adjacent two sections, hypomere is provided with outside thread, and epimere is provided with negative thread, adjacent two sections by outside thread and negative thread phase tooth and; The utility model one is easy to process, does not need glue, without the need to foam with without the need to soft cloth, cost is little, traffic cost is little.Expansion link of the present utility model can reuse, and reduces raw-material consumption; The utility model also effectively can reduce content pressurized and the damage caused in transportation.
Description
Technical field
The utility model relates to a kind of carton, be specifically related to a kind of easy to process, traffic cost is little, reduce raw-material consumption, also effectively can reduce content pressurized and variable volume carton of the damage caused in transportation.
Background technology
I in recent years, emerge in an endless stream for the carton of convenience food packages, the structure innovation of paper bag class paper container, and the form of dixie cup, paper bowl class paper container is more single, its cross section is generally circle, just different on the height and diameter of section of cup (bucket).Due to its have good hold by property and production control more for convenience! So be widely used always.But the container application of this structure is when convenience food packages, and need the sky reserving infusion liquid to ask, thus transport space is larger; Flexible packaging instant food is directly adopted then to use rather inconvenience.For this reason, devise novel structure of container, i.e. a kind of packing container of variable volume.
Utility model content
For the problems referred to above, main purpose of the present utility model be to provide a kind of easy to process, traffic cost is little, reduce raw-material consumption, also effectively can reduce content pressurized and variable volume carton of the damage caused in transportation.
The utility model solves above-mentioned technical matters by following technical proposals: a kind of variable volume carton, described variable volume carton comprises telescopic carton and some telescopic expansion links, and described expansion link supports telescopic carton when carton uses;
Telescopic carton comprises at the bottom of carton body, paper carton lid and carton, in use, expansion link one end withstands on paper carton lid variable volume carton, is provided with the bottom outlet that expansion link passes at the bottom of carton, the other end of expansion link is through bottom outlet, and bottom outlet and expansion link adopt anchor fitting to fix;
Each root expansion link comprises some segments, and epimere is enclosed within adjacent hypomere, and in adjacent two sections, hypomere is provided with outside thread, and epimere is provided with negative thread, adjacent two sections by outside thread and negative thread phase tooth and;
The sidewall of carton body has the folding line of some ring shapes, two adjacent circle folding lines are when variable volume carton shrinks, and a circle folding line is expanded to the outside of container side wall, and another circle folding line shrinks to the inner side of variable volume carton side walls.
In preferred embodiment of the present utility model, described anchor fitting is jam nut.
In preferred embodiment of the present utility model, described telescopic expansion link changes spring into.
In preferred embodiment of the present utility model, the profile shape of described carton body is made up of several V-shaped.
In preferred embodiment of the present utility model, the cylindrical shell that the cylindrical shell that the cylindrical shell that described carton body is drum-shaped, cross section is triangle, cross section are cuboid, cross section are regular pentagon, cross section are orthohexagonal cylindrical shell.
Positive progressive effect of the present utility model is: the variable volume carton that the utility model provides has the following advantages: the utility model one is easy to process, does not need glue, without the need to foam with without the need to soft cloth, cost is little, traffic cost is little.Expansion link of the present utility model can reuse, and reduces raw-material consumption; The utility model also effectively can reduce content pressurized and the damage caused in transportation.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model (not installing telescopic expansion link).
Fig. 2 is the structural representation in the utility model after the expansion of carton body.
Fig. 3 is the birds-eye view (removing lid) having installed telescopic expansion link in the utility model.
Fig. 4 is the structural representation of expansion link in the utility model.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is external structure schematic diagram of the present utility model (not installing telescopic expansion link), Fig. 2 is the structural representation in the utility model after the expansion of carton body, Fig. 3 is the birds-eye view (removing lid) having installed telescopic expansion link in the utility model, Fig. 4 is the structural representation of expansion link in the utility model, as Figure 1-4, the utility model comprises telescopic carton 1 and some telescopic expansion links 2, and expansion link 1 supports telescopic carton 1 when carton uses; Telescopic carton 1 to comprise at the bottom of carton body 101, paper carton lid 102 and carton 103, variable volume carton 1 in use, expansion link 2 one end withstands on paper carton lid 102, the bottom outlet that expansion link 2 passes is provided with on 103 at the bottom of carton, the other end of expansion link 2 is through bottom outlet, bottom outlet and expansion link adopt anchor fitting to fix, and generally, anchor fitting is herein jam nut 3 (as shown in Figure 4).
In the utility model, each root expansion link comprises some segments, and epimere is enclosed within adjacent hypomere, and in adjacent two sections, hypomere is provided with outside thread, and epimere is provided with negative thread, adjacent two sections by outside thread and negative thread phase tooth and.
In Fig. 4, expansion link 2 has established two sections, epimere 201 and hypomere 202, and hypomere 202 is provided with outside thread, and epimere 201 is provided with negative thread, adjacent two sections by outside thread and negative thread phase tooth and.
In concrete implementation process of the present utility model, can telescopic expansion link be changed into spring.
The profile shape of carton body 101 is made up of several V-shaped, as shown in Figure 2, the sidewall of carton body there is the folding line of some ring shapes, two adjacent circle folding lines are when variable volume carton shrinks, one circle folding line is expanded to the outside of container side wall, and another circle folding line shrinks to the inner side of variable volume carton side walls.
According to the user demand at scene, the cylindrical shell that the cylindrical shell that the cylindrical shell that the carton body 101 in the utility model can elect drum-shaped as, cross section is triangle, cross section are cuboid, cross section are regular pentagon, cross section are orthohexagonal cylindrical shell etc.Also the shape of needs can be processed into according to the actual conditions design of in-built product.
Expansion link 2 in the utility model generally adopts metal to make, and after carton body 101 makes to damage, expansion link 2 can be recycled.
When not using, can by nethermost for expansion link 2 indentation one section, carton body 101 can compress, and can save transport and carrying cost and space.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a variable volume carton, is characterized in that: described variable volume carton comprises telescopic carton and some telescopic expansion links, and described expansion link supports telescopic carton when carton uses;
Telescopic carton comprises at the bottom of carton body, paper carton lid and carton, in use, expansion link one end withstands on paper carton lid variable volume carton, is provided with the bottom outlet that expansion link passes at the bottom of carton, the other end of expansion link is through bottom outlet, and bottom outlet and expansion link adopt anchor fitting to fix;
Each root expansion link comprises some segments, and epimere is enclosed within adjacent hypomere, and in adjacent two sections, hypomere is provided with outside thread, and epimere is provided with negative thread, adjacent two sections by outside thread and negative thread phase tooth and;
The sidewall of carton body has the folding line of some ring shapes, two adjacent circle folding lines are when variable volume carton shrinks, and a circle folding line is expanded to the outside of container side wall, and another circle folding line shrinks to the inner side of variable volume carton side walls.
2. variable volume carton according to claim 1, is characterized in that: described anchor fitting is jam nut.
3. variable volume carton according to claim 1, is characterized in that: described telescopic expansion link changes spring into.
4. variable volume carton according to claim 1, is characterized in that: the profile shape of described carton body is made up of several V-shaped.
5. variable volume carton according to claim 1, is characterized in that: the cylindrical shell that the cylindrical shell that the cylindrical shell that described carton body is drum-shaped, cross section is triangle, cross section are cuboid, cross section are regular pentagon, cross section are orthohexagonal cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701390.0U CN204280184U (en) | 2014-11-20 | 2014-11-20 | A kind of variable volume carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701390.0U CN204280184U (en) | 2014-11-20 | 2014-11-20 | A kind of variable volume carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204280184U true CN204280184U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701390.0U Active CN204280184U (en) | 2014-11-20 | 2014-11-20 | A kind of variable volume carton |
Country Status (1)
| Country | Link |
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| CN (1) | CN204280184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667959A (en) * | 2016-04-08 | 2016-06-15 | 长葛市航天密封科技有限公司 | Novel integral container with extension-type insertion rods |
| CN105691917A (en) * | 2016-04-08 | 2016-06-22 | 长葛市航天密封科技有限公司 | Novel full container load with telescopic lining plates |
| CN105691839A (en) * | 2016-04-08 | 2016-06-22 | 长葛市航天密封科技有限公司 | Novel complete quick taking and placing box with telescopic insert rods |
-
2014
- 2014-11-20 CN CN201420701390.0U patent/CN204280184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667959A (en) * | 2016-04-08 | 2016-06-15 | 长葛市航天密封科技有限公司 | Novel integral container with extension-type insertion rods |
| CN105691917A (en) * | 2016-04-08 | 2016-06-22 | 长葛市航天密封科技有限公司 | Novel full container load with telescopic lining plates |
| CN105691839A (en) * | 2016-04-08 | 2016-06-22 | 长葛市航天密封科技有限公司 | Novel complete quick taking and placing box with telescopic insert rods |
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