CN2711052Y - High strength paperboard package box - Google Patents
High strength paperboard package box Download PDFInfo
- Publication number
- CN2711052Y CN2711052Y CN 200420070856 CN200420070856U CN2711052Y CN 2711052 Y CN2711052 Y CN 2711052Y CN 200420070856 CN200420070856 CN 200420070856 CN 200420070856 U CN200420070856 U CN 200420070856U CN 2711052 Y CN2711052 Y CN 2711052Y
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- packing box
- box
- side plate
- grooving
- angle
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Abstract
The utility model discloses a packing box made of a paper board. A part of connection angles or all connection angles of the packing box are formed in the mode that the paper board on which a cutting groove is arranged is inwards bent along the cutting groove, and inner angles of the connection angles are formed by the close contact of two groove edges of the cutting groove. In addition, the inner angles are vertical angle structures which basically have no seams, and outer angles of the connection angles are real vertical angles. The packing box of the utility model has the advantages of high intensity, low cost, beautiful appearance, etc.
Description
Technical field
The utility model relates to a kind of board cartoon, and more particularly, the utility model relates to a kind of board cartoon hard angle, that structural strength is high that has.
Background technology
At present, the packing of many products all needs packing box, as the packing of articles for daily use such as clothes, footwear, and the packing of communication products such as mobile phone, telephone set, the packing of electric equipment products such as electric cooker, electric flat iron.Packing box commonly used is a paper package box, because paper package box is convenient to reclaim, even as rubbish, also is convenient to handle because of its cellulose components, so from the angle of environmental protection, paper package box is preferred packing box.Paper package box can be divided into two types basically, and a kind of is the packing box of paper pulp molding, and a kind of is the packing box that cardboard is made.The packing box of paper pulp molding has added a large amount of auxiliary agents in the process of moulding, be unfavorable for reclaiming and handling.Thereby the most frequently used packing box is a board cartoon at present.
A kind of packing box that is bonded by box body and top board is disclosed in the Chinese patent 00202083.1, its box body again by the polygon folding cardboard, be bonded, wherein, the polygon cardboard comprises interconnective base plate, front side plate, rear quarter panel, left side board and right side board, extension forms the front, rear, left and right side plate to four limits, front, rear, left and right by base plate respectively, and two sides of left and right side plate are bonding with the left and right limit of front side plate and rear quarter panel respectively; Top board is corresponding with base plate, and the back of top board is bonded on the rear quarter panel.The patented product covers easy to operate, but its folding be directly folding.
A kind of box body is disclosed in the Chinese patent 02232527.1 by bottom surface and the packing box of forming with the side of vertical fold, this packing box has many vertical folds near each incline of side, its advantage is to have overcome the easy leakage problems of seam, shortcoming is that this fold has influenced the attractive in appearance of packing box, can limit its application scenario greatly.
Chinese patent 02250654.8,98209094.3 and 95215638.5 is medium all to disclose the packing box that cardboard is made.But in all these patents, relate to that cardboard need bend or folding the time, all be to adopt directly bending technology.The packing box that this technology is produced between its base plate and the side plate, between top board and the side plate or be between each side plate sometimes, has the angle that connects as shown in Figure 1.On the one hand, this direct bending difficulty is bigger, causes tearing of cardboard sometimes; On the other hand, because in forming this process that connects the angle, the skin of cardboard can be subjected to bigger stretching action power, thereby this intensity that connects angle itself can be subjected to very big influence; On the one hand, to a certain extent, this interior angle and the exterior angle that connects the angle all is slick and sly, can not bear bigger application force, thereby make packing box integral body can not bear bigger application force, causes its insufficient strength again.
In order to overcome the shortcoming of above-mentioned direct bending, can on cardboard, leave notch earlier, bend again.But for corrugated board or low-density cardboard such as chipboard, the trough rim of the formed grooving of technology is uneven at present, if bend inwards along grooving, then bending back the interior angle seam that connects the angle that forms fairly obvious, although this seam can adopt the mode that bag is mounted in the box to be covered, but it is very slow that bag is mounted speed in the box of packing box, thereby have a strong impact on its use occasion; If outwards bend, then form the angle that connects as shown in Figure 2 along grooving.Although this angle that connects can be carried out form relatively easily from the outside, the exterior angle that connects the angle after bag is mounted not is complete right angle, and aesthetic measure is poor, and has strength problem equally.
Thereby, at present situation, be necessary to provide a kind of not only attractive in appearance, intensity but also high packing box.
Summary of the invention
The purpose of this utility model provides a kind of attractive in appearance, high strength, packing box cheaply.
Packing box of the present utility model is made by cardboard, the part of this packing box connects the angle or all connects the angle is to have the cardboard of grooving to bend inwards along grooving by excavation to form, the interior corner structure that connects the angle that forms is the seamless basically right-angle structure that is formed by two trough rim closed contacts of grooving, and the exterior angle that connects the angle that forms also is the right angle.
In order to form the seamless corner structure in the angle that connects, then the neat grooving of formation trough rim on the cardboard that connects the angle must be bent to form.For this reason, earlier form the cut channel of two parallel, degree of depth at cardboard when the utility model is slotted on cardboard, cut out notch with grooving tool at the cut channel place that is produced again less than the cardboard sheet metal thickness with the cutting-up cutter.The grooving that cuts out like this has neat trough rim, when grooving bends inwards, and the grooving closure, two trough rim closed contacts, thus can form the interior corner structure of " seamless " basically, bag is not mounted in must not carrying out, and seems very attractive in appearance yet.In addition, the skin of cardboard is not subjected to stretch effects basically during owing to bending, and its intensity does not reduce, and two trough rims of grooving are supported each other after the bending, thereby makes the intensity of box body substantially exceed the intensity of existing homogeneity packing box.Mount if the cardboard of packing box is carried out outsourcing, will further strengthen the performance attractive in appearance and the structural strength of packing box.
Certainly, the utility model said " seamless " is not definitely seamless just comparatively speaking; This " seamless " only is meant because the trough rim of grooving is neat, and make that two trough rims of bending back grooving can closed contact.
When not bending, the shape of above-mentioned grooving is preferably triangle or V-arrangement, can certainly be other suitable shape, as semi-circular or circular arc.
The outside of above-mentioned packing box cardboard can also be wrapped and be mounted paper or weaving face fabric or any other planar products, with further increase structural strength and aesthetic measure.
The cardboard of the utility model packing box preferably has the structure of corrugated board or low density paperboard, because such cardboard cost is low, and the utility model adopts the packing box of the preparation of such cardboard, its structural strength and aesthetic measure and the packing box not second to being made by the high density cardboard.
Said structure of the present utility model goes for various board cartoons, comprises book type packing box.This book type packing box comprises inner box and outer box, and wherein, inner box is made of base plate and side plate, and outer box is made of cover plate, base plate and side plate; Be provided with grooving between the base plate of inner box and the side plate, between the base plate and side plate of outer box, also be provided with grooving between cover plate and the side plate.
Further, also be provided with the grooving that it is bent between each side plate of above-mentioned book type packing box inner box.
In fact, the cardboard with this grooving structure can carry out the plane bag of mechanization to be mounted, thereby can enhance productivity widely, reduces labour intensity and productive costs.
The base plate of book type packing box inner box of the present utility model can comprise the platter that polylith is extended out by each side plate; The area sum of each piece platter can equal each side plate and be bent into the area that is fenced up behind the box body, but preferably is bent into the area that is fenced up behind the box body less than each side plate, so just can reduce the cardboard consumption, further cost-cutting.
Structure of the present utility model also is suitable for the paper box packing box.The paper box packing box comprises upper cartridge body and lower box body two parts, and its upper cartridge body comprises cover plate and side plate, and its lower box body comprises base plate and side plate; And the cover plate of upper cartridge body and side plate can be the integrative-structures that is provided with grooving, and the base plate of lower box body and side plate also can be the integrative-structures that is provided with grooving
Packing box of the present utility model can have high strength, low cost, advantage elegant in appearance simultaneously concurrently, for board cartoon has brought progressive tremendously.
Below in conjunction with accompanying drawing, describe the utility model in detail by the specific embodiment, but the utility model is not limited to these concrete embodiments; Any improvement or change on the utility model basis all belongs to protection domain of the present utility model.
Description of drawings
Fig. 1 is a kind of mode scheme drawing that cardboard creasing connects the angle in the prior art.
Fig. 2 is the another kind of mode scheme drawing that cardboard creasing connects the angle in the prior art.
Fig. 3 is that the utility model packing box is employed, the cardboard scheme drawing (when cardboard is in flattened state) of band triangle grooving.
Fig. 4 is that the utility model packing box is employed, the schematic cross-section that connects the angle that forms behind the cardboard creasing of band triangle grooving.
Fig. 5 is the scheme drawing of the utility model book type packing box.
Scheme drawing when Fig. 6 is the expansion of the utility model book type packing box inner box.
Fig. 7 is the scheme drawing of the utility model book type packing box inner box when being bent into box body.
Fig. 8 is the scheme drawing when box launches outside the utility model book type packing box.
Fig. 9 is the scheme drawing of the prepared paper box packing box of the present invention, and wherein, a is a upper cartridge body, and b is a lower box body.
The specific embodiment
Fig. 3 has shown that the utility model packing box is employed, band triangle grooving cardboard 4, that do not bend as yet; Fig. 4 has then shown the formed angle 1 that connects behind the cardboard creasing of the utility model band triangle grooving 4.From Fig. 3, Fig. 4, can see, the cardboard of band triangle grooving 4 bends easily, can not cause tearing of paperboard outer, and form when connecing angle 1, two trough rims of grooving can closed contact, can play the effect of mutual support, thereby its structural strength obviously connects the structural strength at angle greater than the prior art shown in Fig. 1 and Fig. 2.The interior angle 2 that connects angle 1 is seamless basically right-angle structures, and 3 at the exterior angle that connects angle 1 is right angle completely, but not the slick and sly exterior angle shown in Fig. 1, Fig. 2.
Fig. 5-Fig. 8 has shown a kind of specific embodiment of the present utility model, i.e. book type packing box.This packing box adopts the lower density chipboard to make, and comprises inner box 5 and outer box 6, and wherein, inner box 5 is made of base plate 71 and side plate 81, and outer box 6 is made of cover plate 91, base plate 72 and side plate 82.Be provided with grooving 41 between the base plate 71 of inner box 5 and the side plate 81, also be provided with between each side plate 81 and can make its grooving that bends 44, base plate 71 has comprised the platter 711 that polylith is extended out by each side plate 81, each side plate 81 and each piece platter 711 are the integrative-structures that have grooving 41, as shown in Figure 6, it bends inwards into behind the box body as shown in Figure 7 along grooving during its deployed condition.As can see from Figure 7, be bent into the box body of inner box 5 after, the area sum of each piece platter 711 is bent into the area that is fenced up behind the box body less than each side plate 81.The cover plate 91 of outer box 6, base plate 72 and side plate 82 are the integrative-structures that have grooving 42,43, the state when it launches as shown in Figure 8, it bends inwards along grooving, can be bent into the box body of outer box 6.
Fig. 9 has shown a kind of specific embodiment of the present utility model, i.e. paper box packing box.This packing box adopts corrugated board to make, and is divided into upper cartridge body and lower box body two parts, and its upper cartridge body comprises cover plate 92 and side plate 83, and its lower box body comprises base plate 73 and side plate 84.Cover plate 92 is integrative-structures with side plate 83, but is provided with grooving 45 between cover plate 92 and the side plate 83, forms upper cartridge body by bending inwards along grooving 45; Base plate 73 also is an integrative-structure with side plate 84, also is provided with grooving 46 between base plate 73 and side plate 84, forms lower box body by bending inwards along grooving 46.When the integrative-structure of the integrative-structure of cover plate 92 and side plate 83, base plate 73 and side plate 84 is in flattened state, grooving 45,46 be shaped as triangle (with reference to figure 3); When the integrative-structure of the integrative-structure of cover plate 92 and side plate 83, base plate 73 and side plate 84 respectively when grooving 45,46 bends inwards into upper cartridge body and lower box body, grooving 45,46 just becomes a kind of seamless basically structure (with reference to figure 4).
Claims (10)
1, a kind of packing box, this packing box is made by cardboard, it is characterized in that, the part of described packing box connects angle (1) or all connects angle (1) is to have the cardboard of grooving (4) to bend inwards along grooving (4) by excavation to form, the described interior angle (2) that connects the angle is the seamless basically right-angle structure that is formed by two trough rim closed contacts of grooving (4), and the described exterior angle (3) that connects the angle is the right angle.
2, packing box as claimed in claim 1 is characterized in that, also wraps in the outside of described cardboard and has mounted paper or weaving face fabric.
3, packing box as claimed in claim 1 is characterized in that, the cardboard that constitutes described packing box has the structure of corrugated board or low density paperboard.
4, packing box as claimed in claim 1, it is characterized in that, described packing box is a book type packing box, this book type packing box comprises inner box (5) and outer box (6), wherein, inner box (5) is made of base plate (71) and side plate (81), and outer box (6) is made of cover plate (91), base plate (72) and side plate (82); Be provided with grooving (41) between the base plate (71) of inner box (5) and the side plate (81), be provided with grooving (42) between the base plate (72) of outer box (6) and the side plate (82), be provided with grooving (43) between cover plate (91) and the side plate (82).
5, packing box as claimed in claim 4 is characterized in that, is provided with between each side plate (81) of described book type packing box inner box (5) and can makes its grooving that bends (44).
6, packing box as claimed in claim 4, it is characterized in that, the base plate (71) of described book type packing box inner box (5) comprises the platter (711) that polylith is extended out by each side plate (81), and each side plate (81) and each piece platter (711) are the integrative-structures that has grooving (41).
7, packing box as claimed in claim 6 is characterized in that, the area sum of described each piece platter (711) is bent into the area that is fenced up behind the box body less than each side plate (81).
8, packing box as claimed in claim 4 is characterized in that, cover plate (91), base plate (72) and the side plate (82) of the outer box (6) of described book type packing box are the integrative-structures that has grooving (42), (43).
9, packing box as claimed in claim 1, it is characterized in that described packing box is the paper box packing box, this paper box packing box comprises upper cartridge body and lower box body, upper cartridge body comprises cover plate (92) and side plate (83), and its lower box body comprises base plate (73) and side plate (84); Cover plate (92) is the integrative-structure that is provided with grooving (45) with side plate (83).
10, packing box as claimed in claim 9 is characterized in that, described base plate (73) is the integrative-structure that is provided with grooving (46) with side plate (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070856 CN2711052Y (en) | 2004-06-25 | 2004-06-25 | High strength paperboard package box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070856 CN2711052Y (en) | 2004-06-25 | 2004-06-25 | High strength paperboard package box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711052Y true CN2711052Y (en) | 2005-07-20 |
Family
ID=36192156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420070856 Expired - Fee Related CN2711052Y (en) | 2004-06-25 | 2004-06-25 | High strength paperboard package box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711052Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113821110A (en) * | 2020-06-19 | 2021-12-21 | 神讯电脑(昆山)有限公司 | Keyboard fixing structure of mobile device |
-
2004
- 2004-06-25 CN CN 200420070856 patent/CN2711052Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113821110A (en) * | 2020-06-19 | 2021-12-21 | 神讯电脑(昆山)有限公司 | Keyboard fixing structure of mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |