CN102424197B - Package cushion structure system - Google Patents
Package cushion structure system Download PDFInfo
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- CN102424197B CN102424197B CN201110212392.4A CN201110212392A CN102424197B CN 102424197 B CN102424197 B CN 102424197B CN 201110212392 A CN201110212392 A CN 201110212392A CN 102424197 B CN102424197 B CN 102424197B
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Abstract
The invention relates to a package cushion structure system, which comprises a package box and a cushion structure. A cushion part of the cushion structure is in a form of an elastic corrugated pipe and forms a full-surrounded air bag structure with a seal bottom and a loading part, and the cushion part has functions of a cushion air pad to packaged objects; and a vent for balancing air pressure is arranged on an air bag and also has damping and vibration-reducing functions. The package cushion structure system disclosed by the invention combines all performances of corrugated pipe structure cushion, material elastic cushion and damping air pad cushion, and all cushion performances including the air pad cushion performance are not influenced by environments and weather, thus better and stable cushion vibration-reduction protection can be carried out on the packaged objects by using fewer materials. The package cushion structure system disclosed by the invention is suitable for various middle and small goods packages with lower fragility, in particular for packages of valuable goods, such as precise instruments, meters, notebook computers, mobile phones, watches, cosmetics, gifts and the like.
Description
Affiliated technical field
The present invention relates to commodity buffering package technical field, a kind of vibration reduction and cushioning structure for commodity transport package.
Background technology
For fear of commodity, in transportation, because vibrating, impacting, cause breakage, conventionally in its packing chest, place all kinds of padded coamings and buffer structure (as foamed plastic, bubble cushion, paper mould, folding cardboard etc.), in order to weaken peak value and the energy of external vibration, impact.As a large amount of foamed plastics that adopt in commodity packaging, although its cushion characteristic is better, the waste after using is larger on the impact of environment; Bubble cushion buffer structure has minimizing by a relatively large margin with respect to foamed plastic buffer structure in quantity of plastics, but the gaseous tension in bubble is with ambient temperature and change of atmospheric pressure, cause its elastic buffer unstable properties, as complete design evidence under Plain or winter environment meet the packing that buffering requires, when it transports the summer at hypobaric highlands or high temperature, easily because declining, air cushion hardening, cushion characteristic cause article damaged in circulation; Paper mould and folding cardboard structural vibration buffer capacity are limited, affected by ambient humidity.
Above-mentioned existing various buffering packages structurally often adopt simple mode, the general damping that only utilizes passively material self, thereby cause Packaging buffering not enough, usually pass through excessive packaging, as increase materials etc. and meet Packaging buffering requirement, not only improve packing cost, reduced the market competitiveness of packed article, simultaneously, waste material resources and the energy, be unfavorable for socioeconomic sustainable development.
Therefore, the present invention is by the analysis to existing package buffering structure, elastic performance test with different materials, and on the development test basis of bogie type air cushion and damping structure, release a kind of consumptive material less, cushion characteristic package buffering structure system preferably, not only can reduce packing cost, be conducive to the improvement of environment, meet modern Economy Development strategy.
Summary of the invention
The object of the present invention is to provide a kind of package buffering structure system, with relatively less material to packaged object wherein (hereinafter to be referred as: content) provide stable, failure-free buffer protection, to reduce content, in transportation, because of external shock, vibration, cause the probability of inefficacy.
In order to achieve the above object, package buffering structure system of the present invention (seeing Fig. 1) comprises a packing chest 1 and is placed in one, at least one buffer structure 2.This buffer structure by: back cover 21 (seeing Fig. 2 A), buffer part 20, loading part 22 form.Wherein, the structure of buffer part is the elastic corrugated form of tubes of at least one joint ripple, perpendicular to the cross-sectional plane of bellows axis, is at least polygon or the polygon circular or that comprise circular arc of four edges.
Buffer part bellows is connected with loading part 22 along one end of axis, and this loading part has the shape chamber 221 coordinating with content part surface, for fixing content; Buffer part bellows along axis, is connected with back cover 21 with respect to the other end that connects loading part, and when buffer structure 2 is placed in packing chest, end face for its connection back cover contacts location with a face in packing chest.
Each joint ripple of aforementioned buffer part 20 comprises a sunny side 203 and a back 204; The outer end of sunny side is connected by transition arc 205 with the outer end of the back and forms the first angle 201, and back the inner of the inner of sunny side joint ripple adjacent with it is connected by transition arc 206 and forms the second angle 202; Repeat to be thus connected to form more piece ripple struction.Wherein, the radius of transition arc determines as required, and when this radius is reduced to while approaching the back, sunny side thickness, the first corresponding angle 201 or the second angle 202 tops form crease lines.
The first angle 201 and the second angle 202 are acute angle, right angle or obtuse angle.When the parameters such as material, thickness, the back and sunny side width of buffer part are constant, the rigidity of its axis direction changes with the first angle and the second angle angle, and the first angle and the second angle can be used as one of design parameters of adjusting cushion rigidity when design.
On the surface that forms the full encirclement structure of air bag 23, have at least one breather hole 231 or a ventilative seam 232.The intensity that the extreme length of the maximum gauge of breather hole 231 or ventilative seam 232 and distributing position can not affect buffer structure, when breather hole diameter or ventilative seam length are subject to the restriction of buffer structure intensity can not meet Air permenbility requirement, a plurality of breather holes or many ventilative seams are set, or both combinations.
Described breather hole or ventilative sewer have two effects: the one, and balancing Atmospheric pressure-acting, causes while avoiding ambient temperature and atmospheric pressure change that air bag inner air pressure changes and causes the variation of cushion characteristic; The 2nd, damping shock absorption effect, when package is subject to vibration, impact in transportation, buffer part elastic bellows is compressed, and air bag is oppressed, internal pressure is higher than external pressure, air flows out by it, and internal pressure decreases, and reaches after balance under the effect of bellows elastic restoring force, in air bag, form certain degree of vacuum, air is sucked by it by outside, completes thus vibration energy absorption, realizes effectiveness in vibration suppression.
Breather hole or ventilative crack structure have fixed, outflow to magnify type, flow into and magnify three kinds, type, wherein:
The breather hole of fixed or ventilative seam are planarized structure, and no matter gas flows into or flows out, and air port area remains constant, and gas flows out and flows into cross section state signal as shown in Fig. 2 B1 and Fig. 2 B2.
The breather hole or the ventilative seam that flow out a large scale structure are the spatial structure of outside type push form, and during gas outflow, air port is blown greatly, and cross section state is illustrated as shown in Fig. 2 C1; Gas flow fashionable air port resilience is dwindled or is closed, and cross section state is illustrated as shown in Fig. 2 C2.Adopt this structure when package is subject to impacting in transportation, air bag pressurized causes that internal pressure rises, and from larger by the air-flow of breather hole or ventilative seam in air bag, deflated balloon is very fast, and air cushion power is less, and buffering better; When bellows elastic recovery is air-breathing, inside air bag forms certain vacuum degree, gas inwardly flows by breather hole or ventilative seam, air port dwindles, and airshed is less, energy more in order to absorb, that discharged by bellows elastic recovery, thereby reduce rebound number of times, the impact of reduction on content, therefore, the breather hole or the ventilative seam that flow out a large scale structure are relatively applicable to case as shown in Figure 3.
The breather hole or the ventilative seam that flow into a large scale structure magnify type inverted configuration with outflow, and the fashionable air port of gas flow is blown greatly, and cross section state is illustrated as shown in Fig. 2 D2; When gas flows out, air port resilience is dwindled or closure, and cross section state is illustrated as shown in Fig. 2 D1.Adopt this structure can make package in drop process, due to weightlessness, by originally recovering because content gravity obtains larger resilience to the elastomeric amount of compression of ripple within the short time of falling process, at package, fall and arrive before ground, for impact peak value reserves larger cushion space.Therefore, flow into the breather hole of a large scale structure or the buffer structure 2 below in the relatively more applicable case as shown in Figure 4 of ventilative seam.
The conditions such as three kinds of structures of aforementioned breather hole or ventilative seam can be according to the crisp value of content, package circulation environment adopt separately when design, or three kinds of textural associations adopt.
The material of aforementioned buffer structure is: high molecule plastic, cardboard (comprising corrugated board), paper mould, sheetmetal, or two kinds or two or more combination of materials in previous materials.
Aforementioned buffer structure forming process is: blowing, folding and spicing, molding, punching press, flow forming.
Package buffering structure system provided by the invention, also adopts two and above buffer structure, with the form of in parallel or series connection, implements.
Package buffering structure system provided by the invention, by the combination that elastic properties of materials buffering and air bag air cushion are cushioned, under the formed damping effect in air balance hole coordinates, can obtain good and stable bumper and absorbing shock performance with less material, be conducive to reduce packing cost, economize on resources and improve environment.
Accompanying drawing explanation
Fig. 1 is package buffering structure system basic composition vanning position relationship schematic three dimensional views of the present invention;
Fig. 2 A is buffer structure (right half figure the is cutaway view) schematic diagram of package buffering structure system of the present invention;
Fig. 2 B1,2B2 are breather hole or ventilative fixed structure gas outflow of stitching and inflow cross section state enlarged diagram in Fig. 2 A;
Fig. 2 C1,2C2 are that in Fig. 2 A, the outflow of breather hole or ventilative seam is opened large scale structure gas and flowed out and flow into cross section view;
Fig. 2 D1,2D2 are that in Fig. 2 A, the inflow of breather hole or ventilative seam is opened large scale structure gas and flowed into and flow out cross section view;
Fig. 3 is the plan cross-section schematic diagram of package buffering structure system the first embodiment of the present invention;
Fig. 4 is the plan cross-section schematic diagram of package buffering structure system the second embodiment of the present invention;
Fig. 5 is the plan cross-section schematic diagram of package buffering structure system the 3rd embodiment of the present invention;
Fig. 6 is the plan cross-section schematic diagram of package buffering structure system the 4th embodiment of the present invention;
Fig. 7 is the plan cross-section schematic diagram of package buffering structure system the 5th embodiment of the present invention.
In figure:
1. packing chest
10. lateral body plate 11. end body plate 12. side rolling cover 13. end rolling covers
14. locationss
2. buffer structure
20. buffer part
201. first angle 202. second angle 203. sunny side 204. backs
205. transition arc 206. transition arcs
21. back covers
22. loading parts
221. shape chambeies
23. air bags
The ventilative seam of 231. breather hole 232.
3. content
4. go up spacer
5. snap close
The specific embodiment
Referring to Fig. 1, it is package buffering structure system basic structure vanning position relationship schematic three dimensional views of the present invention.Content 3 is inserted 221 location, shape chamber of the loading part 22 of buffer structure 2, covers spacer 4 on it.The assembly integral body being formed by buffer structure 2, content 3 and upper spacer 4 is put into packing chest 1, the first embodiment of the rear formation of the side rolling cover 12 package buffering structure system of the present invention of the end rolling cover 13 at orderly close-down packing chest two ends and both sides, front and back, as shown in Figure 3.Wherein, as shown in Figure 2 A, air bag 23 is surrounded and is formed by loading part 22, buffer part 20 and back cover 21 structure of buffer structure 2; The back 204 central authorities at the ground floor ripple of buffer part 20 are provided with breather hole 231 (breather hole quantity, position distribution and diameter can change according to the needs of design parameters).The shape chamber 221 of loading part 22 has adopted the unsupported suspended structure in bottom, under bellows springs, air cushion and air-damped combination, there is good cushion characteristic, be applicable to the lower commodity packaging of various middle-size and small-size, crisp value, especially be applicable to articles of price, as the packing of precision instrument, instrument, notebook PC, mobile phone, wrist-watch, cosmetics, gift etc.
Fig. 4 is the second embodiment of the present invention, in packing chest 1, put into the downward buffer structure in a bottom 2, content 3 is put on it, by 221 location, shape chamber, this content 3 is inverted and is put another buffer structure 2 ' above, and buffer structure 2 ' bellows back cover end is upward fixing by the one group of locations 14 that is fixed on packing chest 1 inner upper end; Two buffer structure bellowss, the one end that connects supporting part is locked mutually by one group of snap close 5, upper and lower two shape chambeies 221 and the 221 ' content 3 surrounding by unsettled in packing chest 1; When buffering is mainly for general road vibration, upper and lower buffer structure 2 and 2 ' breather hole can adopt fixed structure (as Fig. 2 B1,2B2); When buffering is when falling the impact of formation, the breather hole of lower buffer structure 2 can be used instead and flow into a large scale structure, and the breather hole of go up buffer structure 2 ' simultaneously is used instead to flow out and opened a large scale structure.The cushion characteristic of the second embodiment is higher with respect to the first embodiment, but structure is complicated to some extent.
Fig. 5 is the third embodiment of the present invention, on the basis of the first embodiment, adopt the version of loong shunt in two buffer part of size, that is: the inside air bag of buffer structure 2 has increased a buffer part 20 ' that size is less, this is placed in the body of larger buffer part 20 compared with minibuffer portion 20 ', the bottom surface in the Yu Xing chamber, upper end 221 of minibuffer portion 20 ' connects, lower end is connected with back cover 21, at the inner less air bag 23 ' that forms of former air bag 23, on it, have equally breather hole 231 ' or ventilative seam 232 '.The present embodiment, for the first embodiment, has been strengthened the load-carrying capacity in shape chamber 221, is applicable to heavier content.
Fig. 6 is the fourth embodiment of the present invention, is also on the basis of the first embodiment, adopts buffer structure 2 and 2 ' two versions in parallel of buffer structure, has improved the overall load-carrying capacity to content, is applicable to heavier, larger content.
Fig. 7 is the fifth embodiment of the present invention, basic structure is similar to the first embodiment, different is that buffer structure 2 adopts stiffness changing structure, each ripple size of its buffer part changes with axis, when package falls kiss the earth moment, bellows compression displacement is less, and rigidity is lower, can absorb larger impact acceleration peak value; Along with the increase of bellows compression displacement, impact acceleration decays fast, and the rigidity of bellows improves with displacement, therefore, total the displacement having reduced under same buffering effect, thus cushion space can be reduced.
It is more than part exemplary embodiments of the present invention, those skilled in the art are in spiritual scope of the present invention, can be according to package design condition, in a packing chest, load a plurality of contents, or in multiple directions, with a plurality of buffer structures of identical or different dimensional configurations or buffer part, adopt to each other the mode of series, parallel or connection in series-parallel combination to make various case study on implementation; Can also be the various case study on implementation that certain function requires the change rigidity buffer structure that changes by be combined to form rigidity and the elastic displacement of the different buffer structure of above-mentioned rigidity or buffer part; Therefore, above-described embodiment is not protection scope of the present invention, and the scope of the present invention is as the criterion with the scope of claims.
Claims (16)
1. a commodity transport package vibration reduction and cushioning structural system, comprising:
One packing chest;
One buffer structure, is placed in this packing chest, and this buffer structure comprises:
One buffer part, its structure is the elastic corrugated form of tubes of at least one joint ripple, each joint ripple comprises:
One sunny side and
One back, the outer end of sunny side is connected by transition arc with the outer end of the back and forms the first angle, and back the inner of the inner of sunny side joint ripple adjacent with it is connected by transition arc equally and forms the second angle;
One loading part, is connected with one end of buffer part bellows axis, and this loading part has the shape chamber coordinating with content part surface, for fixing content.
2. a kind of package buffering structure system as claimed in claim 1, the buffer part of its buffer structure also comprises:
One back cover, with buffer part bellows axis, connects with respect to the other end that connects loading part, and this back cover, buffer part and loading part form a full air bag that surrounds structure, and this air bag has air cushion buffer action.
3. a kind of package buffering structure system as claimed in claim 2 has on the surface of the air bag of its buffer structure:
At least one breather hole, or
At least one ventilative seam, or
At least one breather hole and at least one ventilative seam are combined.
4. a kind of package buffering structure system as claimed in claim 3, air bag is when steady stability, and air pressure inside and external pressure balance each other.
5. a kind of package buffering structure system as claimed in claim 4, has breather hole, or the air bag of ventilative seam is when being subject to shock and vibration, and air flows by breather hole, ventilative seam, produces damping vibration attenuation effect.
6. a kind of package buffering structure system as claimed in claim 5, the structure of the breather hole of opening in its balloon surface or ventilative seam is:
Fixed: air port area does not change with air flow line, or
Type is magnified in outflow: air port area when air-flow flows out is greater than the air port area while flowing into, or
Type is magnified in inflow: the air port area that air flow stream is fashionable is greater than the air port area while flowing out.
7. a kind of package buffering structure system as claimed in claim 1, the first angle in the buffer part of its buffer structure and the second angle are acute angle, or right angle, or obtuse angle.
8. a kind of package buffering structure system as claimed in claim 1, the shape of cross section of vertical buffer part elastic bellows axis is:
Quadrangle, or
Be greater than the polygon of four edges, or
Circle, or
The quadrangle that contains at least one arc, or
The polygon that contains at least one arc.
9. a kind of package buffering structure system as claimed in claim 1, the material of its buffer structure is:
High molecule plastic, or
Cardboard, comprises corrugated board, or
Paper mould, or
Metal sheet, or
Two kinds or two or more combination of materials in above-mentioned material.
10. a kind of package buffering structure system as claimed in claim 1, its buffer structure forming process is:
Blow molding, or
Fold and bonding forming, or
Molded, or
Punch forming, or
Flow forming.
11. a kind of package buffering structure systems as claimed in claim 6, also comprise:
One content, is placed in the shape chamber of buffer structure;
Spacer on one, is placed on content and packs between casing inner top surface.
12. a kind of package buffering structure systems as claimed in claim 6, also comprise:
One content, is placed in the shape chamber of buffer structure;
Another buffer structure, is upside down on content;
One group of locations, is fixedly upside down in the top side location of buffer structure above content bottom in packing chest;
One group of snap close, by two buffer structure bellowss, the one end that connects supporting part locks mutually, make content that upper and lower two shape chambeies surround by unsettled in packing chest.
13. a kind of package buffering structure systems as claimed in claim 11, its buffer structure also comprises:
The buffer part that at least one scantling of structure is less, this buffer part is placed in the buffer part that structure is larger, and the bottom surface in the Yu Xing chamber, one end of minibuffer portion bellows axis direction connects, and the other end is connected with back cover, at former inside air bag, form a ballonet, on it, have equally breather hole or ventilative seam.
14. a kind of package buffering structure systems as claimed in claim 1, the rigidity of its buffer part is with the compression displacement quantitative change of axis direction.
15. a kind of package buffering structure systems as claimed in claim 11, also comprise in addition:
At least one buffer structure, all buffer structures are placed between packing chest inner bottom part and content simultaneously, and combination provides carrying and the buffering of content.
16. a kind of package buffering structure systems as claimed in claim 6, also comprise in addition:
At least one content, all contents are put into shape chamber and are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212392.4A CN102424197B (en) | 2011-07-26 | 2011-07-26 | Package cushion structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212392.4A CN102424197B (en) | 2011-07-26 | 2011-07-26 | Package cushion structure system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102424197A CN102424197A (en) | 2012-04-25 |
| CN102424197B true CN102424197B (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212392.4A Active CN102424197B (en) | 2011-07-26 | 2011-07-26 | Package cushion structure system |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103803177A (en) * | 2012-11-06 | 2014-05-21 | 黄兟发 | Air brick for packaging |
| CN104443795B (en) * | 2014-11-26 | 2017-06-23 | 李丹 | A kind of new packing box |
| CN106742723B (en) * | 2016-11-30 | 2019-02-26 | 湖州益环环保工程有限公司 | A kind of vibration damper plate suitable for various mechanical transports |
| CN108163326A (en) * | 2017-12-25 | 2018-06-15 | 广东尚高科技有限公司 | A kind of visualization Packaging Box |
| CN108820552B (en) * | 2018-07-11 | 2019-05-17 | 北京工商大学 | A kind of recyclable buffering and packaging apparatus and its application method |
| CN110053876A (en) * | 2019-05-14 | 2019-07-26 | 覃宏浩 | A kind of express delivery box |
| CN111074692A (en) * | 2019-12-20 | 2020-04-28 | 深圳市雅高包装制品有限公司 | Electronic equipment protection device and production process flow thereof |
| WO2021161910A1 (en) * | 2020-02-10 | 2021-08-19 | 三菱電機株式会社 | Cushion material, package cushioning device, and method for manufacturing same |
| KR102366297B1 (en) * | 2020-06-01 | 2022-02-22 | 김영선 | Packing box |
| CN113339001A (en) * | 2021-07-14 | 2021-09-03 | 成都未来智隧科技有限公司 | Telescopic hollow protective air bag and support protective system |
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| CN102424197A (en) | 2012-04-25 |
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