CN104276330A - Stretchable packaging box bottom structure - Google Patents
Stretchable packaging box bottom structure Download PDFInfo
- Publication number
- CN104276330A CN104276330A CN201310281114.3A CN201310281114A CN104276330A CN 104276330 A CN104276330 A CN 104276330A CN 201310281114 A CN201310281114 A CN 201310281114A CN 104276330 A CN104276330 A CN 104276330A
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- China
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- attaching parts
- cushion block
- bottom construction
- foam element
- packing chest
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Abstract
The invention provides a stretchable packaging box bottom structure. The problems that in the prior art, the cost is high, and production is inconvenient are solved. According to the technical scheme, the stretchable packaging box bottom structure comprises a cushion block and a connecting piece. At least one end of the cushion block is connected with the connecting piece. The connecting piece is stretched and retracted according to the sizes of the bottoms of products to be packaged. The stretchable packaging box bottom structure is high in universality, the size of the stretchable packaging box bottom structure is correspondingly adjusted according to the different sizes of the products to be packaged, a plurality of pairs of dies do not need to be opened at the same time, the cost is greatly reduced, the structure is simple, manufacturing is convenient, and the bottom packaging structure of one model can be suitable for a series of products of the similar structures and different products changing in the length direction or width direction. The problem that household appliance packaging parts have wide varieties can be solved, and meanwhile EPS foamed plastic consumption can be reduced.
Description
Technical field
The invention belongs to packing chest technical field, specifically, relate to a kind of telescopic packing chest bottom construction.
Background technology
Existing packing chest bottom construction, the homologous series product for structural similitude often causes packing foam because of product length or width dimensions change can not be general, needs to open how secondary mould; Or both sides use mold members, middle use cutting foam element (or other material) connects.In order to meet different product sizes, the middle cutting foam element (or other material) connected also will have different sizes, makes troubles to the production of producer, and manufacturing cost also corresponding raising.
Summary of the invention
The invention provides a kind of telescopic packing chest bottom construction, cost that prior art exists can be solved higher and produce inconvenient problem.
By adopting telescopic packing chest bottom construction, wherein contain telescopic attaching parts, can corresponding elongation or compression for the size that product is different, to adapt to the product of different size, no longer need to open how secondary mould, greatly reduce cost, and structure is simple, easy to make.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of telescopic packing chest bottom construction, this bottom construction comprises cushion block and attaching parts, and described cushion block at least one end is connected with attaching parts, and described attaching parts stretches according to the bottom size of packaged product.
Further, the rectangular configuration that described bottom construction is made up of cushion block and attaching parts, described cushion block is positioned at four bights of rectangular configuration, and described attaching parts is between two adjacent pod.The effect that cushion block mainly plays buffering and supports, attaching parts can stretch thus varying dimensions.
Wherein, described cushion block is L-shaped, connects described attaching parts in the one or both ends of L shape cushion block.
Again further, described cushion block is connected one end with described attaching parts and is provided with the first slot, the respective end of described attaching parts arranges at least one linkage unit, described linkage unit is rhombus part, this rhombus part comprises rhombus body and the first connecting portion, described first connecting portion is in the bight of rhombus body, and described first connecting portion coordinates with described first slot grafting.
Preferably, arrange foam element between the linkage unit of described attaching parts, described foam element is arranged the second slot, have the second connecting portion between the linkage unit of described foam element both sides, described second connecting portion embeds in described second slot.
Wherein, the height of described rhombus part is identical with the height of described foam element.If the weight of product to be packaged is comparatively large, the height of described rhombus part is set to identical with the height of described foam element, makes rhombus part both have the effect of flexible adjustment bottom construction size, the effect also played buffering simultaneously and support.
Or the height of described rhombus part is lower than the height of described foam element.If the weight of product to be packaged is little, the height of described rhombus part can arrange the height lower than described foam element, to reduce material, rhombus part just plays the effect of flexible adjustment bottom construction size.
Wherein, described linkage unit adopts fluting board to be made.
Usually, the fluting board tool selected by rhombus part is of five storeys, and the front/back cutter line that fluting board is arranged refers to cut-out wherein 4 layers, reserved 1 layer for folding forming.Or line ball form only made by front/back cutter line, as long as be convenient to bending and molding.
Like this, attaching parts has various structures form, and the attaching parts of different structure form is slightly different on production method:
When attaching parts comprises two linkage units, attaching parts adopts two panels fluting board to make, the middle part of every a slice fluting board arranges inserting groove, the both sides of inserting groove arrange front cutter line and back side cutter line respectively, be plugged to one after two panels fluting board is folding along cutter line, two panels fluting board formation first connecting portion that is adhesively fixed at its two ends is convenient to coordinate with cushion block grafting.
When attaching parts comprises three and above linkage unit, attaching parts adopts two panels fluting board to make, two panels fluting board arranges inserting groove in its cross one another position, the both sides of inserting groove arrange front and/or back side cutter line respectively, mutually be plugged to one after two panels fluting board is folding along cutter line, two panels fluting board formation first connecting portion that is adhesively fixed at its two ends is convenient to coordinate with cushion block grafting.
When attaching parts comprises foam element, foam element both sides are each respectively arranges a linkage unit, the attaching parts manufacturing process of this kind of version: adopt two panels fluting board to make linkage unit, every a slice fluting board is cut out a groove first in the middle, groove corresponding position is the second connecting portion, then the position of front and back cutter line is set according to the width size of foam element, then fold out two dihedrals, after two panels fluting board aligns, its two ends formation first connecting portion that is adhesively fixed is convenient to coordinate with cushion block grafting, dihedral aligns rear formation rhombus part, the second connecting portion in the middle part of fluting board embeds in the second slot of foam element.
When attaching parts comprises foam element, when foam element both sides respectively each two and above linkage unit are set time, the attaching parts manufacturing process of this kind of version: adopt two panels fluting board to make linkage unit, every a slice fluting board is cut out a groove first in the middle, groove corresponding position is the second connecting portion, then the position of front and back cutter line and the position of inserting groove are set according to the width size of foam element, then grafting is shaping, after the grafting of two panels fluting board aligns, its two ends formation first connecting portion that is adhesively fixed is convenient to coordinate with cushion block grafting, the second connecting portion in the middle part of fluting board embeds in the second slot of foam element.
Rhombus part, due to the cause of its structure, can extend or compress, and the range of sizes of its change is 1 times of foam element Width.Rhombus part be compressed to ultimate attainment after its lengthwise dimension be designed to be less than or equal to foam element lengthwise dimension.
Scalable packaging structure commonality of the present invention is high, can according to the corresponding adjustment size of the different size of product to be packaged, namely the bottom packaging structure making a kind of pattern can meet the homologous series product of structural similitude, at the different product that length or Width change, such as household appliances, the refrigerator of same train or refrigerator, its length or width have difference, according to the household appliances of different size, rhombus part is stretched into the bottom size of adaptive household appliances.
The present invention can solve the miscellaneous problem of household electrical appliances package; The use amount of eps foam plastics can be reduced simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of telescopic packing chest bottom construction specific embodiment 1;
Fig. 2 is the structural representation of telescopic packing chest bottom construction specific embodiment 2;
Fig. 3 is the structural representation of telescopic packing chest bottom construction specific embodiment 3;
Fig. 4 is the structural representation of telescopic packing chest bottom construction specific embodiment 4;
Fig. 5-1 is the birds-eye view of the first version of attaching parts;
Fig. 5-2 is front elevations of attaching parts shown in Fig. 5-1;
Fig. 5-3 is A-A cutaway views of Fig. 5-1;
Fig. 5-4 is exploded drawingss of the linkage unit of attaching parts shown in composition diagram 5-1;
Fig. 5-5 is structural representations after the compression of attaching parts shown in Fig. 5-1;
Fig. 6 is the birds-eye view of attaching parts the second version;
Fig. 7-1 is the birds-eye view of the third version of attaching parts;
Fig. 7-2 is expansion drawings of the linkage unit of attaching parts shown in composition diagram 7-1;
Fig. 8 is the birds-eye view of attaching parts the 4th kind of version.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment 1
Shown in figure 1, a kind of telescopic packing chest bottom construction, the rectangular configuration that this bottom construction is made up of cushion block 1 and attaching parts 2, cushion block 1 is positioned at four bights of rectangular configuration, have four cushion blocks 1, each cushion block 1 is all L-shaped, connects attaching parts 2, arrange attaching parts 2 between two cushion blocks 1 namely on the length direction of rectangular configuration in wherein one end of L shape cushion block 1.The effect that cushion block 1 mainly plays buffering and supports, attaching parts 2 can according to the bottom size of packaged product flexible thus varying dimensions in the longitudinal direction.
As shown in Fig. 1, Fig. 5-1 to 5-3, attaching parts 2 comprises each rhombus part 22 of foam element 21 and foam element 21 both sides, cushion block 1 is connected one end and is provided with the first slot 11 with attaching parts 2, rhombus part 22 comprises rhombus body 221 and the first connecting portion 222, first connecting portion 222 is positioned at the bight of rhombus body 221, first connecting portion 222 coordinates with the first slot 11 grafting, foam element 21 is arranged the second slot 211, there is between the rhombus part 22 of foam element 21 both sides the second connecting portion 223, second connecting portion 223 embed in the second slot 211.
As shown in Fig. 5-1 to 5-4, the attaching parts 2 be made up of with a rhombus part 22 of its both sides a foam element 21, foam element 21 adopts foamed plastic to make, rhombus part 22 adopts fluting board to be made, attaching parts 2 manufacturing process of this kind of version: adopt two panels fluting board a, b makes linkage unit, every a slice fluting board is cut out a groove first in the middle, groove corresponding position is the second connecting portion 223, then the position of front cutter line e and back side cutter line f is set according to the width size of foam element 21, then fold out two dihedrals, two panels fluting board a, after b aligns, its two ends formation first connecting portion 222 that is mutually adhesively fixed is convenient to coordinate with cushion block 1 grafting, dihedral aligns rear formation rhombus part 22, the second connecting portion 223 in the middle part of fluting board embeds in the second slot 211 of foam element 21.
According to the weight size of product to be packaged, the height of rhombus part 22 and the height of foam element 21 can be set to identical or different, if the weight of product to be packaged is larger, the height of rhombus part 22 is set to identical with the height of foam element 21, rhombus part 22 is made both to have had the effect of flexible adjustment bottom construction size, the effect also played buffering simultaneously and support.
If the weight of product to be packaged is little, the height of rhombus part 22 can arrange the height lower than foam element 21, to reduce material, rhombus part 22 just plays the effect of flexible adjustment bottom construction size.
Usually, the fluting board tool selected by rhombus part 22 is of five storeys, and the front/back cutter line that fluting board is arranged refers to cut-out wherein 4 layers, reserved 1 layer for folding forming.Or line ball form only made by front/back cutter line, as long as be convenient to bending and molding.
As illustrated in fig. 5-5, when the size of product to be packaged length direction is shorter than telescopic packing chest bottom construction, attaching parts 2 can shrink, and the rhombus body 221 of rhombus part 22 produces distortion, thus adaptive product to be packaged size.
Embodiment 2
With reference to the telescopic packing chest bottom construction shown in figure 2, and embodiment 1 difference also arranges attaching parts 2 between the cushion block 1 on rectangular configuration Width, the version of attaching parts 2 is with embodiment 1, the structure of cushion block 1 and embodiment 1 difference are that two ends all arrange the first slot 11, be convenient to be connected with attaching parts 2, make bottom construction all can stretch in length and Width like this.Other, with embodiment 1, repeat no more.
Embodiment 3
With reference to packing chest bottom construction telescopic shown in figure 3, be that the version of attaching parts 2 is different from embodiment 1 difference, this attaching parts 2 only comprises two linkage units that two rhombus parts 22 form, and do not have foam element 21.
As shown in Fig. 7-1,7-2, when attaching parts 2 comprises two linkage units, attaching parts 2 adopts two panels fluting board c, d to make, the middle part of every a slice fluting board arranges inserting groove 224, the both sides of inserting groove 224 arrange front cutter line e and back side cutter line f respectively, be plugged to one after two panels fluting board c, d is folding along cutter line, two panels fluting board c, d formation first connecting portion 222 that is mutually adhesively fixed at its two ends is convenient to coordinate with the first slot 11 grafting on cushion block 1.
Certainly, when attaching parts 2 comprises three and above linkage unit, as shown in Figure 8, attaching parts 2 comprises three linkage units, attaching parts 2 adopts two panels fluting board to make equally, and two panels fluting board all arranges inserting groove in its cross one another position, and the both sides of inserting groove arrange front and/or back side cutter line respectively, mutually be plugged to one after two panels fluting board is folding along cutter line, two panels fluting board formation first connecting portion that is adhesively fixed at its two ends is convenient to coordinate with cushion block grafting.
Embodiment 4
As shown in Figure 4, telescopic packing chest bottom construction, the attaching parts 2 on the length direction of rectangular configuration adopts the version of each two linkage units in foam element+both sides, adopts the version of each linkage unit in foam element+both sides in the direction of the width.
Wherein, the attaching parts 2 on Width, with attaching parts 2 described in embodiment 1, repeats no more;
Attaching parts 2 version on length direction as shown in Figure 6, attaching parts 2 comprises foam element 21, foam element 21 both sides are each respectively arranges two rhombus parts 22, attaching parts 2 manufacturing process of this kind of version: the same two panels fluting board that adopts makes rhombus part 22 linkage unit, every a slice fluting board is cut out a groove first in the middle, groove corresponding position is the second connecting portion 223, then the position of front cutter line e and back side cutter line f and the position of inserting groove 224 are set according to the width size of foam element 21, then grafting is shaping, after the grafting of two panels fluting board aligns, its two ends formation first connecting portion 222 that is adhesively fixed is convenient to coordinate with cushion block 1 grafting, the second connecting portion 223 in the middle part of fluting board embeds in the second slot 211 of foam element 21.
The form of attaching parts 2 of the present invention is not limited to above-mentioned citing, can enumerate combination in any and expansion in version, be also not limited to above-mentioned citing with the array configuration of cushion block 1 above-mentioned.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (8)
1. a telescopic packing chest bottom construction, it is characterized in that: this bottom construction comprises cushion block and attaching parts, described cushion block at least one end is connected with attaching parts, and described attaching parts stretches according to the bottom size of packaged product.
2. telescopic packing chest bottom construction according to claim 1, it is characterized in that: the rectangular configuration that described bottom construction is made up of cushion block and attaching parts, described cushion block is positioned at four bights of rectangular configuration, and described attaching parts is between two adjacent pod.
3. telescopic packing chest bottom construction according to claim 2, is characterized in that: described cushion block is L-shaped, connects described attaching parts in the one or both ends of L shape cushion block.
4. telescopic packing chest bottom construction according to Claims 2 or 3, it is characterized in that: described cushion block is connected one end with described attaching parts and is provided with the first slot, the respective end of described attaching parts arranges at least one linkage unit, described linkage unit is rhombus part, this rhombus part comprises rhombus body and the first connecting portion, described first connecting portion is in the bight of rhombus body, and described first connecting portion coordinates with described first slot grafting.
5. telescopic packing chest bottom construction according to claim 4, it is characterized in that: between the linkage unit of described attaching parts, foam element is set, described foam element is arranged the second slot, have the second connecting portion between the linkage unit of described foam element both sides, described second connecting portion embeds in described second slot.
6. telescopic packing chest bottom construction according to claim 5, is characterized in that: the height of described rhombus part is identical with the height of described foam element.
7. telescopic packing chest bottom construction according to claim 5, is characterized in that: the height of described rhombus part is lower than the height of described foam element.
8. telescopic packing chest bottom construction according to claim 4, is characterized in that: described linkage unit adopts fluting board to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281114.3A CN104276330A (en) | 2013-07-05 | 2013-07-05 | Stretchable packaging box bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281114.3A CN104276330A (en) | 2013-07-05 | 2013-07-05 | Stretchable packaging box bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276330A true CN104276330A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310281114.3A Pending CN104276330A (en) | 2013-07-05 | 2013-07-05 | Stretchable packaging box bottom structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104276330A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019516A (en) * | 2016-08-05 | 2016-10-12 | 翼石电子股份有限公司 | Splice tray and turning cover for same |
| WO2018000384A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Cushioning, packaging box, and manufacturing method of the cushioning |
| CN111674722A (en) * | 2020-06-15 | 2020-09-18 | 马婧 | Paper pulp molding cushioning packaging material structure |
| CN113525855A (en) * | 2020-04-21 | 2021-10-22 | 环达电脑(上海)有限公司 | Buffering packaging structure |
| CN114212386A (en) * | 2021-12-06 | 2022-03-22 | 青岛海尔空调器有限总公司 | Packing cushion block assembly and packing box |
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| US6499599B1 (en) * | 2000-11-14 | 2002-12-31 | Tuscarora, Incorporated | Expandable packing end cap |
| CN2813501Y (en) * | 2005-08-12 | 2006-09-06 | 嘉力士有限公司 | Variable size cushioning member |
| JP2007099371A (en) * | 2005-10-06 | 2007-04-19 | Sony Corp | Shock-absorber for packing |
| CN202244765U (en) * | 2011-08-19 | 2012-05-30 | 深圳市美盈森环保科技股份有限公司 | Packaging box with telescopic inner liner |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1295963A (en) * | 1999-11-10 | 2001-05-23 | 华硕电脑股份有限公司 | Adjusting type foldable damping package material |
| US6499599B1 (en) * | 2000-11-14 | 2002-12-31 | Tuscarora, Incorporated | Expandable packing end cap |
| CN2813501Y (en) * | 2005-08-12 | 2006-09-06 | 嘉力士有限公司 | Variable size cushioning member |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000384A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Cushioning, packaging box, and manufacturing method of the cushioning |
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| CN106019516A (en) * | 2016-08-05 | 2016-10-12 | 翼石电子股份有限公司 | Splice tray and turning cover for same |
| CN106019516B (en) * | 2016-08-05 | 2022-05-20 | 翼石电子股份有限公司 | Fiber melting disc and flip cover for same |
| CN113525855A (en) * | 2020-04-21 | 2021-10-22 | 环达电脑(上海)有限公司 | Buffering packaging structure |
| CN111674722A (en) * | 2020-06-15 | 2020-09-18 | 马婧 | Paper pulp molding cushioning packaging material structure |
| CN114212386A (en) * | 2021-12-06 | 2022-03-22 | 青岛海尔空调器有限总公司 | Packing cushion block assembly and packing box |
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