CN110386323A - A kind of structure of container and its design method - Google Patents
A kind of structure of container and its design method Download PDFInfo
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- CN110386323A CN110386323A CN201910508378.5A CN201910508378A CN110386323A CN 110386323 A CN110386323 A CN 110386323A CN 201910508378 A CN201910508378 A CN 201910508378A CN 110386323 A CN110386323 A CN 110386323A
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- Prior art keywords
- container
- unit cell
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- rectangle unit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention discloses a kind of structure of container and its design methods, the structure of container at least has one side wall, the side wall includes successively end to end multiple rectangle unit cells, each rectangle unit cell includes first part used to support container and for the second part as folding line, and wherein first part is greater than second part around the bending stiffness of its long axis direction around the bending stiffness of second part long axis direction.Structure of container provided by the invention can keep stable folded state, realize the foldable and foldable of container, achieved the purpose that it is easy to carry, be easily recycled.
Description
Technical field
The present invention relates to a kind of foldable, easy to carry, structure of container for being easily recycled and its design methods, more particularly to
A kind of structure of container and its design method based on origami structure.
Background technique
There is a kind of easily discarded, recyclable container, such as plastic bottle, carton and carton etc. in life, since it has
Lightweight, low cost and recyclable feature, are widely used in the storage, the transport of express delivery cargo and the packet of daily necessity of beverage
Dress.This kind of recyclable container generally has the shape of cylinder, circular cone or regular polygon, shows biggish torsion stiffness and tension and compression
Rigidity, it is difficult to which compression processing is carried out to it.Therefore, generally shown after this kind of container is discarded biggish transport burden with it is higher
Cost recovery.In addition to this, there is also one kind can be repeated several times the container utilized, such as cup, luggage case in life.Such appearance
Device general structure form is fixed, and can not carry out malformation to it.Even if container in idle state, still occupies unnecessary
Carry space and parking space.Therefore, there is an urgent need to develop novel vessel configuration, easily compressed, recycled with realization,
It carries and stores.
In recent years, origami structure is mentioned because it is with good deployable property, adjustability and reconfigurability for engineers
The new method of production, assembling and distressed structure is supplied.The potential advantages of origami structure include: extensive compression deployable structure
The ability of ability (for example, air bag), the ability of architecture reconfiguration and reduction structure manufacture complexity is (only by foldable
Extensible structure can realize the function of Complex Assembly structure), thus it is widely used in the exploitation of intelligence and functional structure
In.To realize the intelligence structure with the excellent properties such as multistable, easily-deformable.
It is expected to improve puzzlement of the container in terms of compression, recycling, carrying or storage using origami structure advantage, still, such as
What, which combines origami structure with the design of container, is realized the efficient folding of container, this is both an opportunity for us,
It is also a challenge.
Summary of the invention
(1) technical problems to be solved
In view of the above problems, the present invention provides structure of container and its design method based on origami structure, with
Realize container foldable and foldable, and then achieve the purpose that it is easy to carry, be easily recycled.
(2) technical solution
In order to achieve the above objectives, the present invention provides a kind of structure of container, which at least has one side wall, the side
Wall includes that successively end to end multiple rectangle unit cells, each rectangle unit cell include first part used to support container and be used for
As the second part of folding line, wherein first part is greater than second part around its length around the bending stiffness of second part long axis direction
The bending stiffness of axis direction.
In one embodiment of the invention, the first part includes two congruent triangular structure of right angle, this two
The triangular structure of right angle of a congruence shares a bevel edge.
In one embodiment of the invention, the second part is elongated fillet, including this two congruent right angles three
The right-angle side of angular structure and shared bevel edge.
In one embodiment of the invention, the quantity of the rectangle unit cell is n, in the first part two it is congruent
Angle is θ between triangular structure of right angle bevel edge and axial direction, then needs to meet θ=180 °/n between n and θ, wherein n be more than or equal to
3 natural number.
In one embodiment of the invention, for cup-like containers, the quantity n of the rectangle unit cell is greater than 4, so that container
Three-dimensional structure be intended to it is cylindric.
In one embodiment of the invention, for case type container, the quantity n of the rectangle unit cell is 4, so that container
Stereochemical structure has rectangular section.
In one embodiment of the invention, length of the triangular structure of right angle in axial right-angle side in the first part
Degree is 20 times or more of folding line width in the second part.
In one embodiment of the invention, the elasticity modulus of second part described in the modular ratio of the first part
Greatly, the first part uses hard resin material, and elasticity modulus is about 2GPa；The second part uses soft class rubber material
Material, elasticity modulus is about 625KPa.
In order to achieve the above objectives, the present invention also provides a kind of design methods of structure of container, for designing said vesse
Structure.
In order to achieve the above objectives, the present invention also provides a kind of manufacturing method of structure of container, this method uses 3D printing
Technology manufactures said vesse structure.
(3) beneficial effect
Structure of container and its design method provided by the invention based on origami structure, the side wall of structure of container include successively
End to end multiple rectangle unit cells, each rectangle unit cell include first part used to support container and for as folding line
Second part, the first part include two congruent triangular structure of right angle, two congruent triangular structure of right angle
Share a bevel edge, the second part is elongated fillet, right-angle side including two congruent triangular structure of right angle and
Shared bevel edge.There are two kinds of stable states for the vessel sidewall structure, wherein is a stable state when total relief column structure, referred to as
First stable state is another stable state, referred to as the second stable state when column structure is folded into two-dimension plane structure.When structure of container from
During first stable state crosses the second stable state, origami structure needs that folded plate and folding line is overcome to deform required energy barrier,
This portion of energy is provided by the torsion force and axial compressive force of outer bound pair cylinder.When structure of container crosses from the first stable state
After two stable states, due to the presence of energy barrier, in the case where freely placing, origami structure can not be returned spontaneously from the second stable state
Again to the first stable state.Therefore, after origami structure is folded into two-dimension plane structure, this state will be remained unchanged.Namely
It says, the structure of container provided by the invention based on origami structure can keep stable folded state, and then realize container
Foldable and foldable, achieved the purpose that it is easy to carry, be easily recycled.
Detailed description of the invention
For a more complete understanding of the present invention and its advantage, referring now to being described below in conjunction with attached drawing, in which:
Figure 1A diagrammatically illustrates the oblique view of side wall in structure of container provided by the invention；
Figure 1B diagrammatically illustrates the front view of side wall in structure of container provided by the invention；
Fig. 1 C diagrammatically illustrates the expanded view of side wall in structure of container provided by the invention；
Fig. 2 is the expanded view of partial sidewall in the folding beverage bottle structure according to the embodiment of the present invention；
Fig. 3 A is the schematic diagram filled before water according to the folding beverage bottle structure of the embodiment of the present invention；
Fig. 3 B is the schematic diagram filled after water according to the folding beverage bottle structure of the embodiment of the present invention；
Fig. 3 C is the schematic diagram according to the folding beverage bottle structure division twist compression of the embodiment of the present invention；
Fig. 3 D is the schematic diagram according to the folding beverage bottle structure whole twist compression of the embodiment of the present invention；
Fig. 4 A be according to the embodiment of the present invention can the front view of foldable drink bottle before compression completely；
Fig. 4 B be according to the embodiment of the present invention can the front view of foldable drink bottle upon compression completely；
Fig. 5 is the expanded view of side wall in the foldable paper box structure according to the embodiment of the present invention；
Fig. 6 A is the oblique view after the foldable paper box structure capping according to the embodiment of the present invention；
Fig. 6 B is the oblique view after uncapping according to the foldable paper box structure of the embodiment of the present invention；
Fig. 6 C is the front view compressed according to the foldable tray structure division of the embodiment of the present invention；
Fig. 6 D is the front view all compressed according to the foldable paper box structure of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.It should be apparent that these descriptions are merely illustrative, and it is not intended to limit
The scope of the present invention.In the following detailed description, for convenient for explain, elaborate many concrete details to provide to the present invention
The comprehensive understanding of embodiment.It may be evident, however, that one or more embodiments without these specific details can also be with
It is carried out.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this hair is unnecessarily obscured
Bright concept.
The concept of the invention that will now be described is hereinafter more comprehensively referring to attached drawing, in this hair of the exemplary embodiment shown
Bright concept.The concept and method of advantages and features of the invention realize that they are will obviously to describe from following exemplary
Embodiment referring more particularly to attached drawing.It should be noted that however, idea of the invention is not limited to following exemplary implementation
Example, may be implemented in different forms.Therefore, exemplary embodiment provides only invention disclosed concept, allows the technology of this field
The classification of personnel's understanding idea of the invention.In the accompanying drawings, it is specific in order to clear to be not limited to this for the embodiment of present inventive concept
For the sake of, it embodiment provided herein and is amplified.The identical element of identical digital representation.
Although should be understood that term " first ", the features such as " second ".It can be used for this and sentence description various assemblies, group
Point, region, layer and/or section, these components, component, region, layer and/or section should be not limited to these terms.These terms are only used
In one element of differentiation, component, region, layer or section and another element, component, region, layer or section.In this way, first group
Part, region, layer or section can be said to is the second component being discussed below, region, layer or section, without departing from introduction
Example embodiment.
Relative terms spatially, as " in the following, " " hereinafter, " " under, " " top, " "upper", etc. can be used for for the ease of retouching
State an elements or features described herein be related to another elements or features in the accompanying drawings shown in.It is appreciated that spatially
Relative terms are intended to cover device or operation using different orientations, in addition to direction shown in the accompanying drawings.For example, if figure
In device overturning, described element be " hereinafter, " or " " other elements or features are then, orientation " top, " is other
Elements or features.Therefore, illustrative term " hereinafter, " may include above and below orientation.The device can be with other sides
To (being rotated by 90 ° or in other orientation) and spatially opposite is described herein symbol and is interpreted accordingly.
Term used herein is for only describing the purpose of specific embodiment and being not intended to restrictive example reality
Apply example.As used herein, singular " A, " " one " and "the" are intended to include plural form, unless context is in addition clear
Indicate to Chu,.Term "and/or" as used herein includes the relevant item that any and all combined one or more are listed
Mesh.Will be further understood that term " includes ", " comprising ", " comprising " and/or " including " if with here, the feature refers to
In the presence of fixed, integer, step is operated, element and/or component, but does not preclude the presence or addition of one or more of the other feature,
Integer, step, operation, element, component and/or their group.
The example embodiment of concept of the invention, which is described, illustrates next Utopian implementation herein with reference to the schematic diagram of cross section
The embodiment of example (embodiment) and intermediate structure.In this way, from the change in shape of legend as a result, for example, manufacturing technology and/or
Tolerance is expected.In this way, the exemplary embodiment of concept of the present invention should not be construed as being limited to the region being shown here
Specific shape but the shape generated including deviation, for example, from manufacture.In this way, the region being shown schematically in the figures is in property
Matter and their shape are not intended to illustrate the device of the shape of actual area, it is not intended that limit the range of exemplary embodiment.
Unless otherwise defined, all terms (including technical and scientific term) are used herein with normally understood identical
The common those skilled in the art of meaning one to the exemplary embodiment of concept of the invention.It will be further understood that term, such as that
It is defined in a little common dictionaries, should be construed as that there is consistent meaning and technology and this specification in their related context
And will not be interpreted idealization or excessively formal meaning in unless clearly as defined herein in this way.
Structure of container provided by the invention at least has one side wall, and as shown in Figure 1A to Fig. 1 C, Figure 1A is diagrammatically illustrated
The oblique view of side wall in structure of container provided by the invention, Figure 1B diagrammatically illustrate side wall in structure of container provided by the invention
Front view, Fig. 1 C diagrammatically illustrates the expanded view of side wall in structure of container provided by the invention.
The side wall of structure of container provided by the invention is circumferentially unfolded as shown in Figure 1 C, which includes successively joining end to end
Multiple rectangle unit cells, ellipsis indicates the continuity of unit cell in figure, and the quantity of unit cell is determined by actual needs.Wherein, Mei Geju
Shape unit cell includes first part 1 used to support container and for the second part 2 as folding line, and wherein first part is around second
The bending stiffness of part long axis direction is greater than second part around the bending stiffness of its long axis direction.
First part 1 includes two congruent triangular structure of right angle, which shares
One bevel edge.The role of folded plate in origami structure serves as in first part 1, for supporting structure of container, make structure of container have compared with
Big bearing capacity.
Second part 2 is elongated fillet, right-angle side including two congruent triangular structure of right angle and shared oblique
Side.Second part 2 serves as the role of folding line in origami structure.Since the bending stiffness of second part 2 is smaller, when container is by outer
When power acts on (torsion force and axial compressive force), 2 parts are easy to produce biggish deformation, so guide first part 1 with
The arragement direction of second part 2 deform and move.
In the side wall of structure of container provided by the invention, the quantity of rectangle unit cell is n, two congruences in first part 1
Triangular structure of right angle bevel edge and axial direction between angle be θ, then n and θ are in inversely prroportional relationship, i.e. θ=180 °/n, and wherein n is
Natural number more than or equal to 3.In a particular application, corresponding unit cell quantity can be selected according to different duty requirements, into
And the geometric parameter of triangle is determined again.For example, can suitably select more unit cell quantity, such as square for cup-like containers
The quantity n of shape unit cell be greater than 4 so that the three-dimensional structure of container be intended to it is cylindric.For case type container, the quantity of rectangle unit cell
N can be 4, so that the stereochemical structure of container has rectangular section.
There are two kinds of stable states for side wall in structure of container shown in Figure 1A to Fig. 1 C, wherein is when total relief column structure
One stable state, referred to as the first stable state are another stable state when column structure is folded into two-dimension plane structure, and referred to as second is steady
State.During structure of container crosses the second stable state from the first stable state, origami structure needs that folded plate and folding line is overcome to deform
Required energy barrier, this portion of energy are provided by the torsion force and axial compressive force of outer bound pair cylinder.When structure of container from
After first stable state crosses the second stable state, due to the presence of energy barrier, in the case where freely placing, origami structure can not be certainly
Hair ground is returned to the first stable state from the second stable state.Therefore, after origami structure is folded into two-dimension plane structure, this state will
It remains unchanged.That is, structure of container provided by the invention can keep stable folded state, and then realize container
Foldable and foldable, achieved the purpose that it is easy to carry, be easily recycled.
First part 1 can be adjusted at any time according to demand with 2 structure size of second part.In general, it may be selected the
Triangular structure of right angle is in 20 times or more that the length of axial right-angle side is folding line width in second part 2 in a part 1.
The thickness of first part 1 and the thickness of second part 2 should be thinner under conditions of guaranteeing side wall construction sufficient intensity
It is better, in general, if first part 1 and second part 2 select identical material to make, the thickness of first part 1 may be selected
Degree is twice or more of the thickness of second part 2.If first part 1 and second part 2 select different materials production, first
The elasticity modulus of part 1 need to be greater than second part 2 elasticity modulus, such as first part 1 use hard resin material, second
Divide 2 to use soft rubber-like materials, since the elasticity modulus of resin material is the elasticity modulus greater than rubber-like materials, works as
When folding line and folded plate have same thickness, rubber can equally show the effect of folding line.
Based on the structural schematic diagram of side wall in structure of container shown in Figure 1A to Fig. 1 C, the present invention also provides a kind of designs
The method of the structure of container and the method for manufacturing the structure of container can be beaten in actual design and manufacturing process using 3D
Side wall in print technology manufacture container structure.
The foldable plastic bottle structure provided in the embodiment of the present invention is described in detail below in conjunction with Fig. 2 to Fig. 4 B.
For traditional beverages bottle, since its structure has biggish torsion stiffness and tension and compression rigidity, it is difficult to carry out at compression it
Reason, thus increase the transport burden and cost recovery of waste plastic bottle.To improve this status, Fig. 2 shows according to this hair
The expanded view of side wall in the folding beverage bottle structure of bright embodiment, selection constitutes the rectangle unit cell of side wall in this embodiment
Quantity n is 8, then θ=180 °/8=22.5 °.Side wall construction shown in two Fig. 2 is subjected to folded spelling and three-dimensionally shaped assembling up and down,
Then bottleneck covering part and bottle bottom part be added, the foldable plastic bottle as shown in Fig. 3 A to Fig. 3 D can be obtained.Figure
3A to Fig. 3 D is the example of 3D printing, wherein transparent part uses hard resin material, and elasticity modulus is about 2GPa, black
Part uses soft rubber-like materials, and elasticity modulus is about 625KPa.Since the elasticity modulus of resin material is about rubber bullet
3000 times of property modulus, i.e., under identical size, the bending stiffness of resin material is about 3000 times of rubber material, therefore works as folding line
When having same thickness with folded plate, rubber can equally show the effect of folding line.In 3D printing, by first part 1 and
The thickness of two parts 2 is set as 0.6mm simultaneously, and the axial length of first part 1 is 60mm, and the width of second part 2 is 2mm.
In addition, above-mentioned beverage bottle due to body upper end be it is coniform, collapsible, thus compressed plastics can not be carried out
Bottle still occupies certain space.In order to realize the complete compression of beverage bottle, the number of plies that can increase the unit of folding structure (is increased
Body height), reduce the volume of incompressible part, as shown in Figure 4 A and 4 B shown in FIG., Fig. 4 A and Fig. 4 B show and can fold completely
Beverage bottle before compression with compressed schematic diagram.
The foldable paper box structure provided in the embodiment of the present invention is described in detail below in conjunction with Fig. 5 to Fig. 6 D.It passes
The express delivery box of system is made of with shoes box side the rectangle scraps of paper of four entirety, and top and bottom are sealed by adhesive tape.Due to box
Side can not directly be folded, so need to dismantle cartridge bottom adhesive tape, and then when recycling express delivery box and shoes box to box
Son carries out foldable integral.However, the process for tearing box open is more time-consuming, part population selects directly useless after being finished carton
It abandons, increases the difficulty of subsequent recovery carton.Also, when to cartridge carton loading object, to increase carton (especially express delivery
Box) stability, be usually chosen in outside box and coat multilayer tape, this just further increases the degree of difficulty of carton disassembly & recycling,
And box is easy to damage in the process of disassembly.Therefore, design it is a without disassembly, be easy recycling carton have it is biggish must
The property wanted, Vessel Design method proposed by the present invention can solve this problem.For convenience of transport, carton is ordinarily selected to six faces
Body structure, therefore select to constitute the quantity n of rectangle unit cell of side wall in this embodiment to be 4, then θ=180 °/4=45 °, carton
Side be that 4 rectangles form (expanded view is as shown in Figure 5), then can form one plus lower section bottom surface and upper square case cap can
The carton structure of folding.Fig. 6 A to Fig. 6 D is the example of 3D printing, wherein transparent part uses hard resin material, black part
Divide and uses soft rubber-like materials.In printing, by the thickness of first part 1 and second part 2 while it being set as 0.6mm, first
The axial length of part 1 is 70mm, and the width of second part 2 is 3mm.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of structure of container, which is characterized in that the structure of container at least has one side wall, which includes successively joining end to end
Multiple rectangle unit cells, each rectangle unit cell includes first part used to support container (1) and for second as folding line
Partially (2), wherein first part is greater than second part around the curved of its long axis direction around the bending stiffness of second part long axis direction
Stiffness.
2. structure of container according to claim 1, which is characterized in that the first part (1) includes two congruent straight
Angle triangular structure, two congruent triangular structure of right angle share a bevel edge.
3. structure of container according to claim 2, which is characterized in that the second part (2) is elongated fillet, including this
The right-angle side and shared bevel edge of two congruent triangular structure of right angle.
4. structure of container according to claim 2, which is characterized in that the quantity of the rectangle unit cell be n, described first
It is divided in (1) that angle is θ between two congruent triangular structure of right angle bevel edges and axial direction, then meets θ=180 °/n between n and θ,
Wherein n is the natural number more than or equal to 3.
5. structure of container according to claim 4, which is characterized in that for cup-like containers, the quantity n of the rectangle unit cell
Greater than 4 so that the three-dimensional structure of container be intended to it is cylindric.
6. structure of container according to claim 4, which is characterized in that for case type container, the quantity n of the rectangle unit cell
It is 4, so that the stereochemical structure of container has rectangular section.
7. structure of container according to claim 2, which is characterized in that triangular structure of right angle in the first part (1)
In 20 times or more that the length of axial right-angle side is folding line width in the second part (2).
8. structure of container according to claim 2, which is characterized in that first part's (1) bending stiffness is than described
Two parts (2) bending stiffness is big, if the first part (1) and the second part (2) are same material, Ze Qu first part
(1) twice or more of the thickness with a thickness of the second part (2)；If the first part (1) and the second part (2)
For same thickness, then the elasticity modulus of the modular ratio second part (2) of first part (1) material is big.
9. a kind of design method of structure of container, for designing structure of container described in any one of claims 1 to 9.
10. a kind of manufacturing method of structure of container, this method is using any one of 3D printing technique manufacturing claims 1 to 9 institute
The structure of container stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910508378.5A CN110386323A (en) | 2019-06-12 | 2019-06-12 | A kind of structure of container and its design method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508378.5A CN110386323A (en) | 2019-06-12 | 2019-06-12 | A kind of structure of container and its design method |
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| CN110386323A true CN110386323A (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954367A (en) * | 2021-11-12 | 2022-01-21 | 南方科技大学 | Origami folding structure and preparation method thereof |
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| US3354924A (en) * | 1966-05-23 | 1967-11-28 | Owens Illinois Inc | Collapsible container |
| CN1830729A (en) * | 2005-03-11 | 2006-09-13 | 吴一龙 | Shape container with cubage shrink style |
| CN102341309A (en) * | 2009-12-25 | 2012-02-01 | 株式会社吉野工业所 | Plastic bottle body and combination of sustained use container and refill container |
| CN104236227A (en) * | 2014-03-10 | 2014-12-24 | 徐三冬 | Foldable multifunctional box |
| CN106542168A (en) * | 2017-01-24 | 2017-03-29 | 邬惠林 | It is a kind of to fold water bottle |
| WO2017082115A1 (en) * | 2015-11-12 | 2017-05-18 | 雅哉 齋藤 | Bottle |
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2019
- 2019-06-12 CN CN201910508378.5A patent/CN110386323A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3354924A (en) * | 1966-05-23 | 1967-11-28 | Owens Illinois Inc | Collapsible container |
| CN1830729A (en) * | 2005-03-11 | 2006-09-13 | 吴一龙 | Shape container with cubage shrink style |
| CN102341309A (en) * | 2009-12-25 | 2012-02-01 | 株式会社吉野工业所 | Plastic bottle body and combination of sustained use container and refill container |
| CN104236227A (en) * | 2014-03-10 | 2014-12-24 | 徐三冬 | Foldable multifunctional box |
| WO2017082115A1 (en) * | 2015-11-12 | 2017-05-18 | 雅哉 齋藤 | Bottle |
| CN106542168A (en) * | 2017-01-24 | 2017-03-29 | 邬惠林 | It is a kind of to fold water bottle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954367A (en) * | 2021-11-12 | 2022-01-21 | 南方科技大学 | Origami folding structure and preparation method thereof |
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Application publication date: 20191029 |
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| RJ01 | Rejection of invention patent application after publication |