CN2830277Y

CN2830277Y - Package chest with connection chain

Info

Publication number: CN2830277Y
Application number: CN 200520039711
Authority: CN
Inventors: 王良
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-22
Filing date: 2005-02-22
Publication date: 2006-10-25
Anticipated expiration: 2015-02-22

Abstract

The utility model relates to a packaging box with a connection chain, which comprises a bottom case and an upper cover part, wherein the bottom case comprises a bottom plate, two wing plates, a front plate and a rear plate; the rear plate has a single structure, or the rear plate can also be a combined rear plate formed by the overlapping and the adhesive joint of two; the upper cover part comprises a top plate, or the upper cover part comprises the top plate and a front cover plate. The utility model is characterized in that at least one surface of the rear plate and the top plate is adhered by a connection film and is connected to form a whole which can be folded; the top plate is provided with at least one hole and also comprises the connection chain comprising many sections of connection parts; the connection part on one end of the connection chain is fixed in the hole on the top plate, and the connection part on the other end of the connection chain is fixed in the bottom case. The packaging box can be opened in an angle which is nearly greater than 90 DEG, and simultaneously, the bending part is prevented from being easily broken; the utility model has the advantages of simple structure and low cost.

Description

A kind of packing box that has connection chain

Technical field

The utility model relates to a kind of packing box, especially a kind of packing box that has connection chain.

Background technology

The packing of product on the existing market, in many styles, great variety of goods, still, most of packing all is that cost is higher, and during displaying, drain pan and upper cover part all are to be opening of nearly 90 ° of angles approximately basically, and bandwagon effect is good.A kind of more new-type and lower-cost convertible packing box appears in the market, it generally is to adopt wood-based plate, plank, plastic flagstone or cardboard etc. are primary raw material, and on this plate surface, be stained with junctional membrane, junctional membrane generally is to adopt skin, pegamoid or papery etc. are made, its processing is laborsaving, simply, packing box saved have elastic force usually shake the joint structure, cost has also and then reduced widely, but not possessing, this structure do not shake joint mechanism, it causes and product can't be become opening of nearly 90 ° of angles as other packing boxes, box is closed, write the inside exactly what product is housed covering; Box is become opening of nearly 180 ° of angles, and keeping flat, just can make the structure buyer can directly see product, like this, both increased the area of product display exponentially, lack bandwagon effect again, and upper cover part and with drain pan bonded assembly kink only be junctional membrane, the angle that open at its 180 ° of angles is too big and be easy to make packing box fracture to occur at the junctional membrane of bending joint portion.

The utility model content

The purpose of this utility model is the defective that exists at above-mentioned prior art and propose a kind ofly packing box is closely open greater than an angle of 90 degrees, improved bandwagon effect, can avoid the easy fracture of kink simultaneously again effectively, improved the quality of packing box.

The purpose of this utility model is achieved in that it comprises drain pan and upper cover part, wherein said drain pan comprises base plate, two wing plates, header board and back plate, described back plate is a unitary structure, or the back plate also can for two overlapping bonding and be linked to be compound one after plate, upper cover part comprises top board, also can be that upper cover part comprises top board and front shroud, it is characterized in that: at least one face of described back plate and top board is bonding and be linked to be bent one by junctional membrane, described at least one hole that on top board, has, also include connection chain, connection chain comprises multi-node attaching parts, a wherein end of connection chain is fixed in the hole on the described top board, and the other end of described connection chain is installed in the described drain pan.

Described drain pan also includes inner bag.

Described at drain pan wing plate or base plate in have at least one hole, the other end of described connection chain is fixed in the hole of described wing plate or base plate.

Described at least one hole that has in inner bag, the other end of described connection chain is fixed in the hole of described inner bag.

The utility model is provided with connection chain dexterously on packing box, packing box is closely opens greater than an angle of 90 degrees, has improved bandwagon effect, avoided simultaneously the easy fracture of kink again, improved the quality of packing box, this is simple in structure, cost is low, is fit to produce in enormous quantities.

Accompanying drawing is described

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of first kind of embodiment of the present utility model.

Structural representation when Fig. 2 launches for Fig. 1 (wherein connection chain is not illustrated).

Fig. 3 is the structural representation of a kind of embodiment of connection chain.

Fig. 4 is the structure cutaway view of the another kind of embodiment of connection chain.

Fig. 5 is that an end of Fig. 4 connection chain is fastened on the structural representation in the top board.

Fig. 6 is the structural representation of second kind of embodiment of the present utility model.

Fig. 7 is the structural representation of the third embodiment of the present utility model.

Fig. 8 is the structural representation of the 4th kind of embodiment of the present utility model.

Structural representation when Fig. 9, Figure 10 separate for plate after compound among Fig. 8.

1---the hole 12 of drain pan 11---base plate 110---base plate, 12 '---wing plate 120,120 '---hole 14 of wing plate---header boards 15,15 '---the back plate 16---inner bag 160---aperture 2 of inner bag---upper cover part 21---top board 210,210 '---the hole 22 of top board---front shroud 3---junctional membrane 4,4 '---connection chain 41,41 '---a wherein end connection 42 of connection chain, 42 '---other end attaching parts 5 of connection chain---

The specific embodiment

Referring to Fig. 1, a kind of first kind of embodiment that has the convertible packing box of connection chain of the present utility model, comprise drain pan 1 and upper cover part 2, drain pan 1 and upper cover part 2 can adopt wood-based plate, plank, main material such as cardboard or plastic flagstone, drain pan 1 comprises base plate 11, about two wing plates 12,12 ', header board 14 and back plate 15, upper cover part 2 comprises top board 21 and front shroud 22, at base plate 11, left wing plate 12, right wing plate 12 ', header board 14, back plate 15, the surface of top board 21 and front shroud 22 is pasted and is gone up junctional membrane 3, just also can be, junctional membrane 3 is pasted on anti-two sides, make back plate 15 and top board 21 form bent one, junctional membrane 3 can adopt cortex, artificial cutification, plastic skin or papery etc. are made, the selection of junctional membrane 3 can be very extensive, before the moulding of convertible packing box, at first junctional membrane 3 can pasted on the wood-based plate of cheapness, the available dedicated milling machine mills into needed above-mentioned base plate 11 with wood-based plate (density board) etc. then, left wing plate 12, right wing plate 12 ', header board 14, back plate 15, top board 21 and front shroud 22, in these courses of processing, can retain the wherein integral body of a junctional membrane 3, utilize junctional membrane 3 to make the back plate 15 in the drain pan 1 amount to into drain pan 1 and the upper cover part 2 that institute's requirement can open or close then with top board 21 disjunctors of upper cover part 2, each parts of drain pan 1 and upper cover part 2 are bonding and amount to typing with viscose glue, so just formed a convertible packing box.Also can with the left wing plate 12 of drain pan 1, right wing plate 12 ', after header board 14 or base plate 11 glue junctional membrane 3 separately, piece together to get in addition in addition, bonding and form a convertible packing box with back plate 15 and top board 21 then, referring to Fig. 2, especially left wing plate 12 and right wing plate 12 ' be extend out at the side of cuboid material, adopt the method for left wing plate 12 and right wing plate 12 ' glue separately junctional membrane 3 back assembly units to save material widely.Also can be earlier on a wood-based plate with the left wing plate in the drain pan 1 12, right wing plate 12 ', header board 14 and base plate 11 make wherein after by one processing that the junctional membrane 3 of one side retains, they can be amounted to is integral, and then bonding with back plate 15, so also can save more raw MAT'L.Inner bag 16 can also be comprised in the drain pan 1,, displaying in the inner bag 16 can be placed on such as pen 5 or various products such as wrist-watch or lighter referring to Fig. 7.

Referring to Fig. 1, Fig. 2 and Fig. 3, on a side of top board 21, have hole 210 ', the wing plate on the housing 1 12 ' on have hole 120 ', also include connection chain 4, connection chain 4 can comprise that multi-node attaching parts is (referring to Fig. 3, Fig. 4), can be to connect with one another closely to connect (referring to Fig. 3) versatilely between each attaching parts, perhaps, each attaching parts can be made different separately shapes and be connected movably successively (referring to Fig. 4), the connection chain of this structure can bend arbitrarily along with opening or closing of packing box, especially the connection chain that adopts metallic material to make, intensity is better, connection chain 4 wherein the attaching parts 41 of an end be fastened on the hole 210 of top board 21 ' in, be fixed on fastness on the top board 21 in order to improve connection chain 4 more, can make shape of threads on the end connection chain 41 therein, then with special tool with connection chain 41 get into or screw in the hole 210 of top board 21 ' in; Perhaps with hole 210 ' inwall make shape of threads, then with special tool with attaching parts 41 get into the hole 210 of top board 21 ' in; Also can attaching parts 41 and hole 210 ' between add sticking cream arranged, can improve the connection fastness between them more.Other end attaching parts 42 be fastened on wing plate 12 in the drain pan 1 ' hole 120 ' in, also can adopt above-mentioned method make other end attaching parts 42 be fastened on better hole 120 ' in.Not only simply but also laborsaving, productive costs was low, and the fastness height for this structure, when opening the convertible packing box, utilized the tension of connection chain 4 that drain pan 1 and upper cover part 2 are specified in greater than the position at 90 ° of angles and carried out exhibiting product.In addition, back plate 15 can not fracture because the angle of opening is less with the junctional membrane 3 of the joint of top board 21, and when box need be closed, this box can be closed very naturally.Be fixed on fastness on the packing box in order to improve connection chain, also can have two holes separately on top board or wing plate, then the branch jaw is made at the both ends of connection chain, two heads of Y-shaped connection chain can be fastened in two holes of top board, wing plate separately.

The method of attachment of connection chain 4 can have a variety of, visits Fig. 3, Fig. 4, and the attaching parts in the connection chain 4 can adopt the interconnective mode of various different structures.

Referring to Fig. 6, second kind of embodiment of the present utility model, upper cover part 2 can be a top board 21; The two sides of back plate 15 and top board 21 form bent one by junctional membrane 3 bonding; Also can have hole 110 on the base plate 11 of drain pan 1, the other end attaching parts 42 of connection chain 4 can be fastened in the hole 110.

Referring to Fig. 7, the third embodiment of the present utility model, drain pan 1 also comprises inner bag 16, also can have hole 160 on the inner bag 16 of drain pan 1, the other end attaching parts 42 of connection chain 4 can be fastened in the hole 160.

Referring to Fig. 8, the 4th kind of embodiment of the present utility model, comprise drain pan 1 and upper cover part 2, drain pan 1 comprise base plate 11, left wing plate 12, right wing plate 12 ', header board 14, back plate 15 and back plate 15 ', upper cover part 2 comprises top board 21, also can be that upper cover part 2 comprises top board 21 and front shroud 22, adopt compound back plate 15,15 ' advantage be can be earlier with left wing plate 12, right wing plate 12 ', back plate 15 ' and header board 14 independently make one (referring to Figure 10), and be stained with junctional membrane 3, for the fastness that increases this group also can be in their bottom a bonding again base plate; Referring to Fig. 9, again base plate 11, another back plate 15, top board 21 and front shroud 22 are combined into another group, at least one face at them is stained with junctional membrane 3 then, back plate 15 and top board 21 have just formed bent one, again with left wing plate 12, right wing plate 12 ', back plate 15 ' and header board 14 and base plate 11 and back plate 15 adopt, and sticking cream is bonding is integral, like this, just formed a convertible packing box, base plate 11 wherein, back plate 15, top board 21 and front shroud 22 can be made into above left wing plate 12, right wing plate 12 ', header board 14 and back plate 15 ' spliced length.Present embodiment connection chain 4 adopts Fig. 4, the structure of Fig. 5 and technical scheme, in addition, the opposite side of drain pan 1 and upper cover part 2 also be provided with a cover connection chain 4 ', as shown in the figure, on the opposite side of top board 21, have hole 210, on the wing plate on the housing 1 12, have hole 120, also include connection chain 4 ', connection chain 4 ' the hole 210 of a wherein end connection 41 ' be squeezed in top board 21 in (referring to Fig. 5), connection chain 4 ' wherein other end attaching parts 42 ' be squeezed in the hole 120 of the wing plate 12 in the drain pan 1, like this, in a packing box, just formed two groups of connection chain structures, thereby, upper cover part 2 angle in open have been guaranteed, also make the junctional membrane 3 more phenomenon of rupture can not occur, further improved connection chain 4 and be connected intensity on the packing box, thereby improved the quality of packing box widely.

Though below in conjunction with the embodiments the utility model has been made detailed description, those of ordinary skill obviously can be recognized in the art, and previous embodiment only is for the utility model, and non-limiting the utility model.In design scope of the present utility model, can also make multiple variation or distortion to previous embodiment, these variations and distortion all should belong to the protection domain of this patent.

Claims

1, a kind of packing box that has connection chain, comprise drain pan and upper cover part, wherein said drain pan comprises base plate, two wing plates, header board and back plate, described back plate is a unitary structure, or the back plate also can for two overlapping bonding and be linked to be compound one after plate, upper cover part comprises top board, also can be that upper cover part comprises top board and front shroud, it is characterized in that: at least one face of described back plate and top board is bonding and be linked to be bent one by junctional membrane, described at least one hole that on top board, has, also include connection chain, connection chain comprises multi-node attaching parts, a wherein end of connection chain is fixed in the hole on the described top board, and the other end of described connection chain is installed in the described drain pan.

2, a kind of packing box that has connection chain according to claim 1, it is characterized in that: described drain pan also includes inner bag.

3, a kind of packing box that has connection chain according to claim 1 is characterized in that: described at drain pan wing plate or base plate in have at least one hole, the other end of described connection chain is fixed in the hole on described wing plate or the base plate.

4, a kind of packing box that has connection chain according to claim 2 is characterized in that: described at least one hole that has in inner bag, the other end of described connection chain is fixed in the hole of described inner bag.