CN203173114U

CN203173114U - Protective spacer sleeve for packing box

Info

Publication number: CN203173114U
Application number: CN 201320028734
Authority: CN
Inventors: 蔡吉林; 李交通; 曾春林; 侯军海
Original assignee: Joyou Building Materials Group Co Ltd
Current assignee: Joyou Building Materials Group Co Ltd
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-09-04
Anticipated expiration: 2023-01-18

Abstract

The utility model discloses a protective spacer sleeve for a packing box. The protective spacer sleeve for the packing box comprises a basic framework, wherein at least two transverse paperboards and at least two longitudinal paperboards are mutually connected transversely and longitudinally in an inserting mode to form the basic framework. The protective spacer sleeve for the packing box further comprises at least two supporting paperboards and at least two clamping holding paperboards, all the supporting paperboards and all the clamping holding paperboards are arranged on the at least two transverse paperboards in a mutually-staggered inserting mode, upper clamping grooves are formed in the upper end portions of all the supporting paperboards, lower clamping grooves are formed in the lower end portions of all the clamping holding paperboards, all the upper clamping grooves and all the lower clamping grooves are located at the positions between two adjacent transverse paperboards of the at least two transverse paperboards after being assembled, and the groove bottoms of all the upper clamping grooves are lower than the groove bottoms of the lower clamping grooves. The protective spacer sleeve for the packing box is applicable for cushion protection packing of articles with large or small sizes, and has the advantages of being wide in range of application, excellent in cushion protective performance, strong in practicability and the like.

Description

The protection spacer that a kind of packing box is used

Technical field

The utility model relates to the buffer structure that a kind of packing box is used, and specifically refers to the protection spacer that a kind of packing box is used.

Background technology

Green package and environmental protection have become the hot issue of International Packaging industry; green package is core with environment and resource; the data, function, life-span and the cost that not only comprise packing, also to consider processing, use and waste from raw-material production to packing articles recovery, utilize the overall process influence to environment.The buffering package of generally using at present is foamed plastic, its have good cushion characteristic, in light weight, cost is low, be easy to make the liner of different shape, be widely used in thus in the buffering packages such as electronic instrument, household electrical appliance, bathroom hot-water heating, yet because plastics are difficult to recycle, waste can not natural weathering or erosion, burning disposal can produce shortcomings such as pernicious gas, environment has been caused very big negative effect and influence.

Thus, people expect adopting body paper or recycled writing paper material to substitute foamed plastic, with buffering cardboards such as body paper or Reclaimed board material and the bonding formation corrugated board of water soluble adhesive, honeycomb cardboards, this buffering cardboard has good damping characteristics, reusable and a hundred per cent reclaims, and is conducive to environmental protection; The general occupation mode of present described buffering cardboard is that the some horizontal vertical grafting of buffering cardboard are constituted the dividing plate buffer structure that has a plurality of separate spaces, and thing to be packaged is contained in the described separate space; This kind buffer structure is applicable to small size accessory splendid attire formula packing; and at the large scale article; the particularly strip shape of all kinds in the bathroom hot-water heating and fitfull tubing; in the separate space of described buffer structure, hold instability; rock up and down easily, be difficult to really play buffer protection function.

In view of this, the problem that the buffer structure that the inventor uses at existing packing box exists has been carried out in-depth study, and this case produces thus.

The utility model content

The protection spacer that provides a kind of packing box to use is provided the purpose of this utility model, is adapted to the buffer protection packing of various sizes article, has widely applicable, buffer protection excellent performance, characteristics such as practical.

In order to reach above-mentioned purpose, solution of the present utility model is:

The protection spacer that a kind of packing box is used; comprise a basic framework; this basic framework is made of each horizontal cardboard of two and the mutual horizontal vertical grafting assembling of vertical cardboard at least; also comprise each support cardboard of at least two and hold cardboard; this support cardboard and hold cardboard and stagger mutually and be plugged on the described at least two horizontal cardboard respectively; the upper end of each described support cardboard all offers draw-in groove; each described bottom that holds cardboard all offers lower blocked slot; each described upward draw-in groove of assembling back and lower blocked slot be the position between adjacent two horizontal cardboards of described at least two horizontal cardboards all, and each described bottom land of going up draw-in groove is lower than the bottom land of each described lower blocked slot.

The upper end of each described support cardboard has all extended to form two empty line downwards, and the scraps of paper part between this two empty line presses down the formation reinforced sheet toward side, and the openwork part between two empty line forms the described draw-in groove of going up.

Described at least two adjacent two lower ends of supporting in the cardboards connect cardboard by one and connect as one, and described connection cardboard is heavy to be located at position between the adjacent two horizontal cardboards of described at least two horizontal cardboards.

The corresponding top that connects cardboard is covered with protective paper lid in the described basic framework.

After adopting such scheme; the protection spacer that a kind of packing box of the utility model is used; when packing is used; in packing box, assemble; at first constitute a basic framework by each horizontal cardboard of at least two and the mutual horizontal vertical grafting assembling of vertical cardboard; the support cardboard of inciting somebody to action at least two afterwards is plugged on the horizontal cardboard; the notch of last draw-in groove is up and between two adjacent horizontal cardboards; article to be packaged are put between the two adjacent horizontal cardboards and hold support by draw-in groove on described at least two; the both ends, the left and right sides of article can hold fixing with two vertical cardboards of basic framework; the cardboard that holds of inciting somebody to action at least two then is plugged on the horizontal cardboard; lower blocked slot holds described connection with wrapping of piece just from top to bottom; connection with wrapping of piece was fixed by last draw-in groove and cooperating of lower blocked slot thus; connection with wrapping of piece firm failure-free packaging orientation again in spacer; article all can not shake up and down, have played good buffer protection function.

Described horizontal cardboard can be set up arbitrarily according to the needs of connection with wrapping of piece quantity; the separate space that basic framework constitutes; the groove depth of last draw-in groove and lower blocked slot can corresponding connection with wrapping of piece size difference adapt to and adjust; this case protection separate space is specially adapted to pack strip shape of all kinds and fitfull article; certainly be equally applicable to other small size accessories of splendid attire, so that this novel spacer has is widely applicable, buffer protection excellent performance, characteristics such as practical.

Description of drawings

Fig. 1 is the structural representation of this novel a kind of preferred embodiment;

Fig. 2 is the exploded drawings of Fig. 1;

Fig. 3 is the structural representation that this novel spacer is assembled in packing box;

Fig. 4 is the structural representation of another preferred embodiment of the support cardboard of this novel spacer;

Fig. 5 is the combination scheme drawing of this novel another preferred embodiment of spacer.

Label declaration

Horizontal cardboard 1 transverse slat slot 11

First home slot, 12 second home slots 13

Vertical cardboard 2 stringer board slots 21

Support cardboard 3 first secondary slots 31

Last draw-in groove 32 empty line 33

Reinforced sheet 34 holds cardboard 4

Second secondary slot 41 lower blocked slots 42

Packing box 5 connects cardboard 33

Protective paper lid 6

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

This case relates to the protection spacer that a kind of packing box is used; shown in Fig. 1-2; comprise each horizontal cardboard of at least two 1 and vertical cardboard 2; each horizontal cardboard of at least two 1 and the 2 mutual horizontal vertical grafting assemblings of vertical cardboard constitute a basic framework by this; horizontal cardboard 1 is provided with three among the embodiment that provides; vertically cardboard 2 is provided with two; they are pegged graft mutually by transverse slat slot 11 and stringer board slot 21 and cooperate; described transverse slat slot 11 is opened in the lower end position of each horizontal cardboard 1; stringer board slot 21 is opened in the upper end position of each vertical cardboard 1; this kind fit system; opposite with supporting cardboard 3 and holding the cooperation direction of cardboard 4 with horizontal cardboard 1; it can make whole spacer more stable firmly, and certain described cooperation direction can also be identical.

This case protection spacer also comprises each support cardboard of at least two 3 and holds cardboard 4; among the embodiment that provides; support cardboard 3 and hold cardboard 4 and be equipped with two; this support cardboard 3 and hold cardboard 4 and stagger mutually and be plugged on the described at least two horizontal cardboard 1; concrete by first home slot 12 and the first secondary slot 31; second home slot 13 cooperates with the mutual grafting of the second secondary slot 41; first home slot 12 and second home slot 13 all are opened in the upper end position of each horizontal cardboard 1, the first secondary slot 31; the second secondary slot 41 is the corresponding lower end position that respectively supports cardboard 3 and hold cardboard 4 that is opened in respectively.

The upper end of described support cardboard 3 offers draw-in groove 31, the bottom that holds cardboard 4 offers lower blocked slot 41, the described upward draw-in groove 31 in assembling back and lower blocked slot 41 be the position between adjacent two horizontal cardboards of described at least two horizontal cardboard 1 all, and the bottom land of last draw-in groove 31 is lower than the bottom land of lower blocked slot 41, forms a space that can connect draw-in groove groove 31 and lower blocked slot 41 thus in the horizontal direction.Corresponding three horizontal cardboards 1 have two adjacent horizontal cardboards of two lattice, describedly respectively support the last draw-in groove 31 on the cardboard 3, the lower blocked slot 41 that respectively holds on the cardboard 4 can correspondence be provided with two groups, only provides one group situation among the figure.

The last draw-in groove 31 of described support cardboard 3 works to support the packaging article; this is novel to provide the preferred embodiment that draw-in groove 31 is offered; the upper end of described support cardboard 3 has extended to form two empty line 33 downwards; the scraps of paper part that this two empty line is 33 presses down toward side and forms reinforced sheet 34; and the openwork part that two empty line are 33 forms the described draw-in groove 31 of going up, and this kind design can rise strengthens going up the support strength of draw-in groove 31 and the article that protection is supported.

When packing is used; as shown in Figure 3; in packing box 5, assemble; at first constitute a basic framework by three horizontal cardboards 1 and two vertical cardboards 2 mutual horizontal vertical grafting assemblings; supporting cardboard 3 with two afterwards is plugged on each horizontal cardboard 1; the notch of draw-in groove 32 is up and between two adjacent horizontal cardboards 1 on corresponding two; article to be packaged are put between the two adjacent horizontal cardboards 1 and hold support by draw-in groove 32 on described two; the both ends, the left and right sides of article can hold fixing with two vertical cardboards 3 of basic framework; holding cardboard 4 with two then is plugged on the horizontal cardboard 1; lower blocked slot 42 holds described connection with wrapping of piece just from top to bottom; connection with wrapping of piece was fixed by last draw-in groove 32 and cooperating of lower blocked slot 42 thus; connection with wrapping of piece firm failure-free packaging orientation again in spacer; article all can not shake up and down, have played good buffer protection function.

Described horizontal cardboard 1 can be set up arbitrarily according to the needs of connection with wrapping of piece quantity; the separate space that basic framework constitutes; the groove depth of last draw-in groove 32 and lower blocked slot 42 can corresponding connection with wrapping of piece size difference adapt to and adjust; this case protection spacer is specially adapted to pack strip shape of all kinds and fitfull article; the space of the separate space that basic framework constitutes provides very big facility for the packing of special-shaped article; certainly be equally applicable to other small size accessories of splendid attire, so that this novel spacer has is widely applicable, buffer protection excellent performance, characteristics such as practical.

This case can also be further improved spacer; shown in Fig. 4-5; described at least two adjacent two lower ends of supporting in the cardboard 3 connect cardboard 33 by one and connect as one; after the assembling; the position that described connection cardboard 33 sinks between the adjacent two horizontal cardboards that are located at described two horizontal cardboards 1 at least; article to be packaged are put on the connecting panel 33 in the basic framework; owing to support cardboard 3 and be connected cardboard 33 and constitute bottom surface and left and right sides Contiuum type structure; the gravity that this structure is born connection cardboard 33 can decompose on each cardboard of spacer effectively; namely connecting weight that cardboard group 33 bears at first supports cardboards 3 via two and decomposes on the horizontal cardboard 1; yet decomposed again on vertical cardboard 2 by horizontal cardboard 1; the packing material weight of bearing is broken down on the big zone of whole spacer and packing box; make spacer and packing box stressed evenly, played the effect of protecting packing material and packing box excellently.

The structural development of described connection cardboard 33, be specially adapted to packing than heavy articles, perhaps pack two kinds of article of weight simultaneously, be provided with three lateral partitions as shown in FIG., the big separate space that forms is to there being connecting panel 33, be used for the heavier main element of packing, other little separate spaces with connecting panel 33 are used for containing other lightweight components, satisfy that two kinds of article of weight are packaged in the one demand simultaneously in the reality.Also preferably be furnished with protective paper lid 6 in addition in the described basic framework, these protective paper lid 6 lids are located at connecting panel 33 tops, are used for the four sides and protect the heavier main element of its packing.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

1; the protection spacer that a kind of packing box is used; it is characterized in that: comprise a basic framework; this basic framework is made of each horizontal cardboard of two and the mutual horizontal vertical grafting assembling of vertical cardboard at least; also comprise each support cardboard of at least two and hold cardboard; this support cardboard and hold cardboard and stagger mutually and be plugged on the described at least two horizontal cardboard respectively; the upper end of each described support cardboard all offers draw-in groove; each described bottom that holds cardboard all offers lower blocked slot; each described upward draw-in groove of assembling back and lower blocked slot be the position between adjacent two horizontal cardboards of described at least two horizontal cardboards all, and each described bottom land of going up draw-in groove is lower than the bottom land of each described lower blocked slot.

2, the protection spacer used of a kind of packing box as claimed in claim 1; it is characterized in that: the upper end of each described support cardboard has all extended to form two empty line downwards; scraps of paper part between this two empty line presses down the formation reinforced sheet toward side, and the openwork part between two empty line forms the described draw-in groove of going up.

3, the protection spacer used of a kind of packing box as claimed in claim 1; it is characterized in that: described at least two adjacent two lower ends of supporting in the cardboards connect cardboard by one and connect as one, and described connection cardboard is heavy to be located at position between the adjacent two horizontal cardboards of described at least two horizontal cardboards.

4, the protection spacer used of a kind of packing box as claimed in claim 3 is characterized in that: the corresponding top that connects cardboard is covered with protective paper lid in the described basic framework.

The utility model discloses the protection spacer that a kind of packing box is used, comprise a basic framework, this basic framework is made of each horizontal cardboard of two and the mutual horizontal vertical grafting assembling of vertical cardboard at least, also comprise each support cardboard of at least two and hold cardboard, this support cardboard and hold cardboard and stagger mutually on the horizontal cardboard that is plugged at least two respectively, each upper end of supporting cardboard all offers draw-in groove, the bottom that respectively holds cardboard all offers lower blocked slot, assembling back is the equal position between adjacent two horizontal cardboards of at least two horizontal cardboards of draw-in groove and lower blocked slot on each, and the bottom land of draw-in groove is lower than the bottom land of each lower blocked slot on each; This case packing box spacer is adapted to the buffer protection packing of size dimension article, has widely applicable, buffer protection excellent performance, characteristics such as practical.

Claims

1. protection spacer that packing box is used; it is characterized in that: comprise a basic framework; this basic framework is made of each horizontal cardboard of two and the mutual horizontal vertical grafting assembling of vertical cardboard at least; also comprise each support cardboard of at least two and hold cardboard; this support cardboard and hold cardboard and stagger mutually and be plugged on the described at least two horizontal cardboard respectively; the upper end of each described support cardboard all offers draw-in groove; each described bottom that holds cardboard all offers lower blocked slot; each described upward draw-in groove of assembling back and lower blocked slot be the position between adjacent two horizontal cardboards of described at least two horizontal cardboards all, and each described bottom land of going up draw-in groove is lower than the bottom land of each described lower blocked slot.

2. the protection spacer used of a kind of packing box as claimed in claim 1; it is characterized in that: the upper end of each described support cardboard has all extended to form two empty line downwards; scraps of paper part between this two empty line presses down the formation reinforced sheet toward side, and the openwork part between two empty line forms the described draw-in groove of going up.

3. the protection spacer used of a kind of packing box as claimed in claim 1; it is characterized in that: described at least two adjacent two lower ends of supporting in the cardboards connect cardboard by one and connect as one, and described connection cardboard is heavy to be located at position between the adjacent two horizontal cardboards of described at least two horizontal cardboards.

4. the protection spacer used of a kind of packing box as claimed in claim 3, it is characterized in that: the corresponding top that connects cardboard is covered with protective paper lid in the described basic framework.