Background technology
In existing several packing boxes, a kind of fold-away shopping bag dress box adopts more frivolous material such as paper wood, and this box body is an integral planar after launching, and tells each face of box body on described plane by folding line.During use, each face can be folded to form this box body along described folding line.But because the most materials that adopt of this box body are more frivolous, in use be easy to breakage, firm inadequately.Prior art also discloses another fixed packing box that can not fold.Fixed packing box adopts making such as thicker material such as millboard mostly, has robust characteristics, and the product in the box can be effectively protected.The shortcoming of fixed type packing box is that its volume is big, cost height in the process of storage and transportation, and especially in remote transportation, this problem will be more outstanding.
Also has the another kind of packing box that can fold in the prior art, its firm degree improves to some extent, its application number is: 200620056571.8, authorizing day is May 23 in 2007, name is called " a kind of novel packaging box ", its disclosed technical scheme comprises following content: mainly interconnect the box body that forms by the polylith panel and form, four continuous faces up and down in the above-mentioned polylith panel are by forming after the folding line bending that is provided with on the rectangular panel, two end faces in addition are connected in the above-mentioned rectangular panel the panel of two ends up and down as bottom surface portions by folding line, be connected with microscler connecting strap on described two end plates, the two ends of this connecting strap are connected on the panel of the left and right sides, and this connecting strap is provided with the folding line of V-arrangement.Described connecting strap with about the connection mode of two side panels be bonding, and bonding scope is a boundary with the V-arrangement folding line.The folding direction of two broken lines that described V-arrangement folding line comprises is opposite.
The contriver finds that there are the following problems at least in the prior art:
1, because the technical scheme of the folding packing box of above-mentioned energy adopts is to form with folding line is folding, bearing linkage function at folding position on the soft or hard material, the existence owing to the V-arrangement folding line makes the firm degree at folding line place be weaker than other positions on the packing box.
2, the folding packing box of above-mentioned energy has only six faces, and it can only be a hexahedron that combination is come out, and can not produce the packing box of the shape of other needs of diversified adaptation market.
The most important thing is that 3, because the structure of connecting strap is set on two end faces in the packing box that above-mentioned energy folds, connecting strap adopts the material of frivolous and good toughness; But the connecting strap structure that frivolous material is made makes its firm degree and reliability descend greatly, and connecting portion becomes rapid wear portion, has hindered the firm and durable degree of packing box single-piece.
The utility model content
In view of this, the purpose of the one or more embodiment of the utility model is to provide a kind of packing box, to solve firm degree of above-mentioned packing box and the not enough problem of durable degree.
For addressing the above problem, the utility model embodiment provides a kind of packing box, described packing box comprises: two end faces and at least three sides, edge in described end face and described side is equipped with some dops and some draw-in grooves, described end face is connected with snap fit with described draw-in groove by described dop with described each side, described each side all is connected with snap fit with two sides, and a multiedge cylinder is formed in described each side of clamping mutually.
Compared with prior art, the utility model embodiment has the following advantages:
At first, because two end faces and at least three sides of comprising of the present utility model make that the utility model can be polyhedrons such as pentahedron, hexahedron, satisfies in the market for the diversified needs of pack shape.
Secondly because between described end face of the present utility model and described side, described each side all is connected with snap fit with other two sides, so in the time of the needs stack-mounted, can finish assembling convenient, apace, and connection is very firm after assembling; Described dop and described draw-in groove are convenient for production easily, and can stack with the plane not being connected, being the plane under the state to be assembled layer upon layer ofly described end face and side, has reduced the cost transportation aspect of transporting and storing in a warehouse, and it is little to take up room.All parts are planar structure, and production and processing is easy operating more, can enhance productivity significantly.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model embodiment is done further and to be elaborated.
As shown in Figure 1, be the schematic perspective view of first embodiment of packing box of the present utility model, described utility model comprises: end face 11, end face 12, side 21, side 22 and side 23.The length of described three sides equates respectively.The edge of described each end face and described each side all comprises some dops 3 and some draw-in grooves 4.Be connected the snap fit that all is to use between between described each side and described each side and described each end face.The described dop 3 of per two mutual clampings and the shape of described draw-in groove 4 are just in time agreed with mutually, can both closely link together between described each side and described each end face and between described each side that is connected together.Each described side all is connected together with two described end faces, the clamping successively of described each side, and described each side all is connected with snap fit with described two sides in addition, and a tri-prismoid is formed in described each side of clamping mutually.In the present embodiment, the size of described dop 3 between described each end face and described each side and described draw-in groove 4 and described dop 3 and described draw-in groove 4 sizes between described each side are inconsistent.The number of described dop 3 or described draw-in groove 4 depends on the area size of described end face and/or side and the needs of the degree that is connected firmly; the variation of number itself is in core concept protection domain of the present utility model, does not break through flesh and blood of the present utility model.
The utility model embodiment has the following advantages:
At first, because two end faces and three sides of comprising of the present utility model, make that the utility model can be a pentahedron, satisfied in the market, can carry out splendid attire preferably for the container of triangular column for the needs of pentahedron pack shape.
Secondly because between described each end face of the present utility model and described each side, what adopt between described each side is snap fit, in the time of the needs stack-mounted, work is simple, can finish assembling convenient, apace, and the connection of assembling back is very firm; Described dop and described draw-in groove are convenient for production, and described end face and side are the plane under notconnect state, transport if desired, store easily, and occupation space is fewer.
As shown in Figure 2, be the schematic perspective view of second embodiment of packing box of the present utility model, described packing box comprises: end face 11, end face 12, side 21, side 22, side 23 and side 24.The length of described four sides equates that respectively the angle of the described side of per two mutual clampings is 90 degree.As shown in Figure 3, be the schematic perspective view of one of them described side of second embodiment of the present utility model.As shown in Figure 4, be the schematic perspective view of one of them described end face of second embodiment of the present utility model.End face described in Fig. 3 and Fig. 4 and described side all are provided with some dops 3 and some draw-in grooves 4 in the edge.Dop 3 is stamped shape in described side with the city wall that is arranged in order into of described end face edge with draw-in groove 4.Embodiment of the present utility model has four sides, and two end faces constitute a hexahedron.Between the described side, the snap fit that all is to use between described side and the end face.The described dop of per two mutual clampings and the shape of described draw-in groove are just in time agreed with mutually, make between the described side, can both closely link together between described side and the end face.Each described end face all is connected together with each described side.The clamping successively of described each side, described each side all are connected with snap fit with adjacent two described sides, and a four prisms cylinder is formed in described each side of clamping mutually.As Fig. 5, Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, be a kind of scheme drawing of the assemble method of second embodiment of the present utility model.Can clearly be seen that from figure described side 21 is connected together mutually with described side 24, described side 22 respectively, described side 22 is connected together mutually with described side 24, described side 22 respectively.Described end face 11 and described end 12 are connected together mutually with described each side respectively.In the present embodiment, described dop between the size of the described dop of described each end face and described each side and described draw-in groove and described each side and described draw-in groove size can be inconsistent.As long as can guarantee the described dop and the described draw-in groove coupling thereof of every pair of mutual clamping, the unnecessary size of all described dops or described draw-in groove of imposing is all consistent.And the number of described dop or described draw-in groove depends on the area size of described end face and/or side and the needs of the degree that is connected firmly; the variation of the variation of number itself and described dop or described draw-in groove size all is in core concept protection domain of the present utility model, does not break through flesh and blood of the present utility model.
The utility model embodiment has the following advantages:
At first, because two end faces and four sides of comprising of the present utility model, make that the utility model can be a hexahedron, satisfied in the market, can carry out splendid attire preferably for the container that shape adapts for the needs of hexahedron pack shape.
Secondly because between described end face of the present utility model and described side, what adopt between the described side is snap fit, in the time of the needs stack-mounted, work is simple, can finish assembling convenient, apace, and the connection of assembling back is very firm; Described dop and described draw-in groove are convenient for production, and described end face and side are the plane under notconnect state, transport if desired, store easily, and occupation space is smaller.
Preferably, the number of described side can for example be 5,6,7,8 or more greater than 4, and this depends on actual needs, but usually, considers the possibility of actual needs, and the number of described side is no more than 8 usually.
Preferably, in practice, described packing box also includes several baffle plates, and described baffle plate is perpendicular to described end face, and described side inner walls is close in described baffle plate both sides.
The advantage of the utility model embodiment is that described baffle plate can be used to separate each by the object of splendid attire, is convenient to take care of respectively for the object that needs splendid attire.
Preferably, in practice, described packing box also includes several dividing plates, and described dividing plate is parallel to described end face, and each described side inner walls is close in the described dividing plate outside.
The advantage of the utility model embodiment is to utilize the described package interior of described separator lined space, and described dividing plate is separated each object by splendid attire, is convenient to take care of respectively for the object that needs splendid attire.
Preferably, the shape of described dop is the tenon shape, and the shape of described draw-in groove is a fourth of the twelve Earthly Branches shape.
Joinery and its construction uses in wooden structures usually, and packing box of the present utility model can use different material, when the material that uses is suitable for joinery and its construction, just can adopt joinery and its construction to carry out clamping.The advantage of joinery and its construction do not need to be alite paste, can not occur owing to alite paste is met wet making moist or the rotten conjunctive tissue broken-up situation that makes.Joinery and its construction does not need to use rivet or other nails to fix yet, and saves cost, has improved efficient; Can not occur riveted joint or nail joint position yet and cave in, have influence on the good looking appearance of packing box because of external force.And firmly degree and persistence are also considerably beyond riveted joint or nail joint mode.
Preferably, described end face is consistent with described dop size on the described side.
The advantage of the utility model embodiment is the described dop consistent size on described end face and the described side, and correspondingly, the size of described draw-in groove is also consistent, helps like this to enhance productivity, made things convenient for quickening stack-mounted speed.
Figure 10 is the schematic perspective view of the 3rd embodiment of packing box of the present utility model, and present embodiment is on the basis of second embodiment, also comprises: cover bucket 5, and described cover bucket 5 is cylindric, two end openings, described cover bucket 5 is inscribed within the inwall of described side.Between described each side, the snap fit that all is to use between described each end face and described each side.Described end face and described side all are provided with some dops 3 and some draw-in grooves 4 in the edge.Described dop 3 is stamped shape in described side with the city wall that is arranged in order into of described end face edge with described draw-in groove 4.The described dop 3 of each mutual clamping and the shape of described draw-in groove 4 are just in time agreed with mutually, make between the described side of per two adjacent mutual clampings and can both closely link together between each described side and the described end face.The clamping successively of described each side, described each side all are connected with snap fit with adjacent two described sides, and a four prisms cylinder is formed in described each side of clamping mutually.Described each end face all is connected together with each described side.
The utility model embodiment has the following advantages:
Owing to adopted described cover buckets 5 cylindric, two end openings, make the object that needs splendid attire closely to be constrained in described cover bucket 5 inside, protected described side and end face, prolonged the service life of packing box; And, make the object of described cover bucket 5 interior splendid attires be unlikely to careless disorderly rolling because described cover bucket 5 is inscribed within described side inner walls, improved the reliability of article-containing.
Preferably, in practice, the quantity of described cover bucket can for two and more than, as long as the length sum of described each cover bucket is less than the distance between described two end faces.The internal diameter of described each cover bucket is looked by the external diameter of the article of described each cover bucket splendid attire and is changed.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.