Background technology
General article enter transport flow process before, the article that can utilize some damper elements to be transported usually are fixed in the packing chest, may be because the damage that collision is caused when transporting to reduce these article.
Comparatively common on the market now damper element mostly is and utilizes paper pulp or the foaming property foam is one-body molded is made, or utilize the cutting cardboard and shape that folding cardboard is become to need after insert and put article.
The shape that becomes to need for the cutting folding cardboard with the damper element is to insert and put article, be to utilize being arranged so that of damper element to have a cushion space to form between article and the packing chest, and cushion the purpose that external force avoids article damaged by external impacts to reach by this cushion space.
With the damper element is the foaming property foam, and the foaming property foam is softer, therefore can provide good cushion effect by the buffering deflection of itself.Yet, also because of foaming property foam easy deformation, so when being subjected to bigger external force, the buffering deflection of foaming property foam also can be very big.In other words, if the volume of foaming property foam itself is not sufficient to the buffering deflection that provides suitable, is cushioned article that part inserts and puts and still has and to be subjected to external force and to damage.So generally needing to be that the volume of the damper element of material is done very greatly with the foaming property foam, can provide enough buffer distances to protect packaged article.So, damper element and the article storing that is transported just must be cooperated the volume of damper element in the size of wherein packing chest, so the size of packing chest and can't reducing effectively.In the flow process of transporting, each packing chest all can occupy the quite big space of transporting, the control of unfavorable shipment and delivery cost and reduction.
From the above, how to reduce the volume of damper element, effectively dwindling the size of packing chest, and then effectively to save shipment and delivery cost be the present task of top priority.
Summary of the invention
The invention provides a kind of packing timber that can effectively reduce shipment and delivery cost.
The present invention proposes a kind of packing timber in order to packing one packed article.This packing timber comprises a plurality of first damper elements and a plurality of second Buffer Unit, wherein first Buffer Unit is in order to be configured on the packed article, and corresponding at least one second damper element that embeds in each first damper element, and a spacing is arranged between second damper element and the packed article, and the rigidity of second damper element is greater than the rigidity of first damper element.
In an embodiment of packing timber of the present invention, above-mentioned each first damper element has a groove, and packed article is sticked in the groove.
In an embodiment of packing timber of the present invention, the material of the first above-mentioned damper element is the foaming foam.
In an embodiment of packing timber of the present invention, the material of the second above-mentioned damper element is the fluting board or the foam that do not foam.
In an embodiment of packing timber of the present invention, above-mentioned packed article has an end face and perpendicular to the normal direction of end face, embed direction in first damper elements perpendicular to normal direction and wherein several second damper elements are corresponding, and the corresponding direction that embeds in first damper element of in addition several second damper elements is parallel to normal direction.
In an embodiment of packing timber of the present invention, the second above-mentioned damper element be shaped as tabular or column.Wherein, packed article has an end face and perpendicular to the normal direction of end face, and each second tabular damper element has a surface, and the Surface Vertical of several second damper elements is in normal direction, and the surface of several second damper elements is parallel to normal direction in addition.In addition, second damper element of column can have more an accommodation space, uses for the user to be accommodated in the accommodation space by loading one.
In an embodiment of packing timber of the present invention, also comprise a packing chest, and packed article, first damper element and second damper element are accommodated within the packing chest.Wherein, the material of packing chest can be fluting board or other suitable material.
The present invention embeds the second bigger damper element of rigidity in the first less damper element of rigidity, therefore when packing timber was stressed, second Buffer Unit and first damper element can provide the buffering effect of two sectional type, to keep the integraty of packed article.In addition, the overall volume of packing timber can be dwindled, to save shipment and delivery cost.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
The specific embodiment
[first embodiment]
Fig. 1 is the packing timber of one embodiment of the invention and the scheme drawing of packed article.Please refer to Fig. 1, the packing timber 100 of present embodiment is in order to packing one packed article 200.This packed article 200 can be the electronics package that display panels, Liquid Crystal Display (LCD), server etc. have the precise electronic part, or other article.
Packing timber 100 comprises a plurality of first damper elements 110 (only schematically illustrating four among Fig. 1) and a plurality of second Buffer Unit 120, wherein first Buffer Unit 110 is in order to be configured on the packed article 200, and corresponding at least one second damper element 120 (only schematically in each first damper element 110, illustrating two among Fig. 1) that embeds in each first damper element 110, and a spacing is arranged between second damper element 120 and the packed article 200, and the rigidity of second damper element 120 is greater than the rigidity of first damper element 110.In addition, packing timber 100 also comprises a packing chest 130, and packed article 200, first Buffer Unit 110 and second Buffer Unit 120 are accommodated in the packing chest 130.Owing between second damper element 120 and the packed article 200 rigidity of the rigidity of a spacing and second damper element 120 greater than first damper element 110 arranged, when packing timber 100 is subjected to external force, first damper element 110 distortion earlier between second damper element 120 and packed article 200, after this deflection at first damper element 110 between second damper element 120 and the packed article 200 reaches capacity, still continue stressed, second damper element 120 just can begin the distortion so that cushion effect to be provided.So the packing timber of use present embodiment can cushion external force effectively, keeps the integraty of packed article 200.
Specifically, first damper element 110 be shaped as column, and its material is the less foaming foam of rigidity, as foaming property polyphenyl alkene (Expandable Polypropylene, EPP), expandable polyethylene (ExpandablePolyethylene, EPE) or other suitable material.First damper element 110 of present embodiment has a groove 112, and four corners of packed article 200 are sticked in the groove 112 of first damper element 110.But the present invention is not as limit.
Hold above-mentionedly, being shaped as of second damper element 120 of present embodiment is tabular, and its material can be rigidity greater than the fluting board of first damper element 110, foam or other suitable material do not foam.In addition, packed article 200 has an end face 202 and perpendicular to the normal direction D1 of end face 202, and among present embodiment, second damper element, the 120 corresponding directions that embed first damper element 110 can be perpendicular to the normal direction D1 of the end face 202 of packed article 200, or be parallel to the normal direction D1 of the end face 202 of packed article 200, determine according to the assembling convenience.In addition, the material of packing chest 130 can be the bigger fluting board of rigidity.
For convenience of description, present embodiment is more divided into second damper element 120 second vertical damper element 120 ' of surface 122 and the end face 202 of packed article 200 and surperficial 122 second damper elements 120 parallel with the end face 202 of packed article 200 ".
When the packing timber 100 that uses present embodiment transports packed article 200, and when packing timber 100 was subjected to along the externally applied forces F1 of direction institute of normal direction D1, external force F1 can push first damper element 110 simultaneously and be embedded in second damper element 120 ' in first damper element 110.At this moment, because the rigidity of second damper element 120 ' is bigger, so second damper element 120 ' can move along the direction identical with the application of force direction of external force F1 after stressed.At the same time, part first damper element 110 (as the A place of figure) that is arranged between second damper element 120 ' and the packed article 200 can be out of shape earlier.
If externally applied forces F1 can't be too big, first damper element 110 can also resile apace by the support of second damper element 120.In addition, if be continuously applied external force F1 in first damper element 110, when the deflection of first damper element 110 at A place reached capacity, second damper element 120 ' that rigidity is bigger just can begin to be out of shape.
When the deflection of second damper element 120 ' also reaches capacity, though the shape of second damper element 120 can be destroyed, also can absorb external force F1 partly, to provide packed article 200 good buffering effect.
Similarly, when packing timber 100 is subjected to the external force F2 of side direction, be arranged in second damper element 120 " and packed article 200 between part first damper element 110 (as the B place of figure) distortion earlier.If be continuously applied external force F2 in first damper element 110, when the deflection of first damper element 110 at B place reaches capacity, second damper element 120 that rigidity is bigger " just can begin to be out of shape.
From the above, the packing timber 100 of present embodiment can provide the cushion effect of packed article 200 two sectional types, so in the process of transporting, provide packed article 200 excellent protection effects.Specifically, by the setting of second damper element 120, the buffering deflection of first damper element 110 tradition be little, so can dwindle the overall volume of first damper element 110, the size of packing chest 130 is reduced, and and then dwindles the overall dimensions of packing timber.So under the situation of the space size that does not change ccontaining packing timber 100, the quantity of packing timber 100 storehouses can increase, the quantity of the packed article 200 that promptly is transported increases, and therefore can save the cost that transports.
[second embodiment]
Fig. 2 is the packing timber of second embodiment of the invention and the scheme drawing of packed article.Please refer to Fig. 2, different with first embodiment is: in the packing timber 100a of present embodiment, the second damper element 120a is shaped as a quadrangular prism.In other embodiments, the second damper element 120a can be the cylinder of other shape also, decides according to design requirement.
Same, when the first damper element 110a was subjected to the external force F1 of forward, the part first damper element 110a (as the A place among the figure) between the second damper element 120a and packed article 200 is distortion earlier.If be continuously applied external force F1 in the first damper element 110a, when the deflection of the first damper element 110a at A place reached capacity, the second damper element 120a that rigidity is bigger just can begin to be out of shape.
In addition, when packing timber 100 is subjected to the external force F2 of side direction, the part first damper element 110a (as the B place among the figure) between the second damper element 120a and packed article 200 is distortion earlier.If be continuously applied external force F2 in the first damper element 110a, when the deflection of the first damper element 110a at B place reached capacity, the second damper element 120a that rigidity is bigger just can begin to be out of shape.
So, utilize the first damper element 110a and the second damper element 120a that the cushion effect of packed article 200 two sectional types can be provided, and then reach the purpose of the integraty that keeps packed article 200.
Specifically, the second damper element 120a that we can also cut-out makes the second damper element 120a have an accommodation space S.This accommodation space S is available for users to be accommodated in it by loading 300 one, wherein can is wire rod such as power lead, USB connection lead, sound source wire, extended line or other wire rod of packed article 200 by loading 300.Perhaps, also can be other less part such as screw by loading 300.Compare with tradition, so can save the appurtenance that packing chest 130 internal causes need place packed article 200 and the space that is occupied, so can dwindle the size of packing chest 130.
In the present embodiment, several second damper element 120a embed among the first damper element 110a along the direction perpendicular to normal direction D1, several in addition second damper element 120a embed among the first damper element 110a along the direction that is parallel to normal direction D1, and after the second damper element 120a embedded among the first damper element 110a, the sidewall 122a of the second damper element 120a can trim with the sidewall 112a of the first damper element 110a.The second damper element 120a that so, for example is arranged in the end face of the first damper element 110a just can embed the first damper element 110a from perpendicular or parallel direction in normal direction D1.What is more, the second damper element 120a can also obliquely correspondingly embed in the corner of the first damper element 110a.So the packing timber 100 of present embodiment has the assembling convenience.
Fig. 3 is the scheme drawing of one of another embodiment of the present invention first damper element and one second damper element.Please refer to Fig. 3, in another embodiment, the first damper element 110b also can have meat thick between the sidewall 112b of the sidewall 122b of the second damper element 120b and the first damper element 110b.
In sum, packing timber of the present invention can provide the cushion effect of packed article two sectional type, so in the process of transporting, can provide packed article excellent protection effect, keeps the integraty of packed article.
In addition, because the setting of second damper element, making the buffering deflection of the damper element of winning can be little than tradition, thus can dwindle the overall volume of first damper element, and then dwindle the size of packing chest, and the overall dimensions of packing timber also can dwindle.So, not changing under the situation of transporting accommodation space, the quantity of packing timber storehouse can increase, and the quantity of the packed article that is transported increases, and can save the cost that transports.
In addition, when being shaped as of second damper element has the hollow columnar of accommodation space, more the appurtenance of packed article such as wire rod etc. can be inserted in the accommodation space, can be again with the size reduction of packing chest, and then more dwindle the overall dimensions of packing timber.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when with being as the criterion that claim was defined.