CN2767337Y - Convertible packing box with connecting piece - Google Patents

Abstract

The utility model relates to a folding packing box with a connecting piece, which comprises a bottom casing and an upper cover part, wherein the bottom casing comprises a bottom plate, two wing plates, a front plate and a back plate which is of a single body structure, or the back plate can be a composite back plate formed by the superposition and the cementation of two back plates; the upper cover comprises a top plate, or can also comprise the top plate and a front cover plate. The utility model is characterized in that at least one surface of the back plate and at least one surface of the top plate are cemented to be connected into a bending whole by a connection film, and the top plate is provided with a hole. The utility model also comprises the connecting piece which comprises at least one connection strip and two fixing pieces on two end parts of the connection strip; the fixing piece on one end of the connection strip is installed in the hole of the top plate, and the fixing piece on the other end of the connection strip is installed in the bottom casing. The utility model has the advantages of simple structure, convenient assembly, high firmness and low cost, and greatly raises the grade of an exhibition product.

Description

A kind of convertible packing box that has attaching parts

Technical field

The utility model relates to a kind of packing box, especially a kind of convertible packing box that has attaching parts.

Background technology

The packing of product on the existing market, in many styles, great variety of goods, still, the major part of middle and high shelves product needed packing all is that packing 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 very good.The convertible packing box that occurs a kind of more modern style in the market, it generally is to adopt wood-based plate, plank, plastic flagstone or cardboard etc. are main material, and on this plate surface, be stained with junctional membrane, junctional membrane generally is to adopt beautiful 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 buyer can directly see product, like this, both increased the area of product display exponentially, lack bandwagon effect again, make the product of displaying lose three-dimension effect and aesthetic feeling, reduced the class that is demonstrated product, and the kink of upper cover part and drain pan only is junctional membrane, the angle that open at its 180 ° of angles is too big and be easy to make box fracture to occur at the junctional membrane of bending joint portion, so, it is very exquisite that this packing box seems, noble quality can't make product show effectively in fact, should and this packing box is difficult to be promoted widely.

This shows, this exquisiteness, luxurious, convertible packing box that cost is low, it is inevitable in institute to improve its bandwagon effect.

Summary of the invention

The purpose of this utility model is to overcome that above-mentioned packing box is not easy to show and bandwagon effect is poor, lack aesthetic feeling, the junctional membrane of kink is deficiency such as fracture easily, aim to provide a kind of simple in structure, easy to assembly and the convertible packing box that has attaching parts with high fastness.

Another purpose of the present utility model is only to increase simple attaching parts structure on packing box, just can improve the class of exhibiting product widely, and cost does not almost improve.

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 attaching parts, described attaching parts comprises two connecting elements at least one connecting strap and connecting strap both ends, a wherein end connecting element of described connecting strap is installed in the hole on the described top board, and the other end connecting element of described connecting strap is installed in the described drain pan.

Further, the hole on the described top board is shrinkage pool or through hole.

Described connecting strap is plastic ties or silk ribbon or chain.

Described connecting strap is an activity bar.

Also comprise, be provided with inner bag in the described drain pan.

Wherein, describedly be installed in the wherein end connecting element in the hole on the top board and can or be threaded the connecting element of pin or have the connecting element of a plurality of long pin for " T " font or tabular circle.

Further, describedly having the hole on one of them wing plate of drain pan or on the base plate of drain pan or on the back plate of drain pan or on the inner bag of drain pan, the other end connecting element of described connecting strap is installed in the hole on one of them wing plate of described drain pan or in the hole on the base plate of drain pan or in the hole on the back plate of drain pan or in the hole on the inner bag of drain pan.

The other end connecting element of described connecting strap adopts sticking cream mutually bonding with described wing plate or described base plate or described plate afterwards or described inner bag wherein.

The purpose of this utility model is to overcome that existing packing box is not easy to show and bandwagon effect is poor, lack aesthetic feeling, deficiencies such as the easy fracture of the junctional membrane of kink aim to provide a kind of simple in structure, cost is low, easy to assembly and the convertible packing box that has attaching parts with high fastness.

Description of drawings

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.

Fig. 2 is the structural representation of first kind of embodiment of attaching parts.

Fig. 3 is the local structure scheme drawing of first kind of embodiment of top board and attaching parts assembling.

Fig. 4 is second kind of example structure scheme drawing of attaching parts.

Fig. 5 is the local structure scheme drawing of second kind of embodiment of top board and attaching parts assembling.

Fig. 6 is the structural representation (wherein attaching parts not shown) of a kind of embodiment of convertible packing box when launching.

Fig. 7 is the structural representation of a kind of embodiment of convertible packing box when closing.

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

Fig. 9 is the structural representation of the third embodiment of the present utility model.

Figure 10 is the local structure scheme drawing of the third embodiment of top board and attaching parts assembling.

Figure 11 is the local structure scheme drawing of the 4th kind of embodiment of top board and attaching parts assembling.

Figure 12 is the local structure scheme drawing of the 5th kind of embodiment of top board and attaching parts assembling.

Figure 13 is the local structure scheme drawing of the 6th kind of embodiment of top board and attaching parts assembling.

Figure 14 is the structure for amplifying scheme drawing of a plurality of long pin connecting elements.

Figure 15 is the local structure scheme drawing of the 7th kind of embodiment of top board and attaching parts assembling.

Figure 16 is the structural representation of the 4th kind of embodiment of the present utility model.

Figure 17 is the structural representation of the 5th kind of embodiment of the present utility model.

Figure 18 is the structural representation of inner bag among Figure 17.

Figure 19 is the structural representation of the 6th kind of embodiment of the present utility model.

Figure 20, Figure 21 are the structural representation of back plate compound among Figure 19 when separating.

Figure 22 is the structure cutaway view of the 7th kind of embodiment of the present utility model.

Figure 23 is the structure cutaway view of Figure 22 when closing.

Figure 24 is the structure cutaway view of the 8th kind of embodiment of the present utility model.

Among the figure:

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 150---hole 16---inner bag 160---aperture 2 of inner bag---upper cover part 21---top board 210 of back plate, 210 '---the hole 22 of top board---front shroud 3---junctional membrane 4,4 '---attaching parts 41,41 '---connecting strap 410,410 '---groove 411,411 '---activity bar 42,42 '---wherein the connecting element 421 of an end---screwed connecting element 422---has the connecting element 43 of a plurality of long pin, 43 '---the connecting element 431 of the other end, 432,433---latches 5---pen

The specific embodiment

Referring to Fig. 1, a kind of first kind of embodiment that has the convertible packing box of attaching parts 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, connection touches 3 can adopt exquisite cortex, pegamoid, plank or papery etc. are made, connect that to touch 3 selection 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) 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 in the drain pan 1 back plate 15 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 setting 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 alone, piece together in addition and add up, bonding and form a convertible packing box with back plate 15 then, referring to Fig. 6, 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 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 Figure 17.

Referring to Fig. 1, on a side of top board 21, have hole 210, hole 210 can be shrinkage pool (referring to Fig. 3), also include attaching parts 4, attaching parts 4 comprises two connecting elements 42 at connecting strap 41 and connecting strap 41 two ends, 43, two connecting elements 42 at connecting strap 41 and two ends, 43 is conjoined structure (referring to Fig. 2), attaching parts 4 can adopt plastic ties to make, a wherein end connecting element 42 of connecting strap 41 is got in the hole 210 of top board 21 and is fixed, and the other end connecting element 43 of connecting strap 41 is installed in the drain pan 1, such as: can be drilled with hole 120 earlier on 210 corresponding one of them wing plate 12 of hole drain pan 1 and top board 21, the other end connecting element 43 of connecting strap 41 is got in the hole 120 on the wing plate 12.This structure not only simply but also laborsaving, and fastness height does not destroy the integraty of upper cover part 2 yet, thereby but has reached the generalization of convertible packing box.In order to increase the wherein fastness of an end connecting element 42 of connecting strap 41, when assembling, can put into sticking cream in the hole 210 at top board 21.

Referring to Fig. 2, wherein groove 410 can be made in the centre of an end connecting element 42, making wherein, an end connecting element 42 forms two shoulders, purpose is when making two shoulders of a wherein end connecting element 42 of connecting strap 41 pack in the hole 210 of top board 21, two shoulders of connecting element 42 produce stronger and resilient bearing force to hole 210, thereby a wherein end connecting element 42 that has improved attaching parts 4 is fixed on the fastness in the hole 210 on the top board 21.

Referring to Fig. 5, also can make the hole 210 on top board 21 be drilled to through hole, like this, also just can make " T " font to a wherein end connecting element 42 that joins with connecting strap 41, during assembling, attaching parts 4 can pass through hole 210 from the front of top board 21, attaching parts 4 squeezes in through hole 210 for the connecting element 42 of " T " font, the top of " T " font connecting element 42 is exposed on the front of top board 21, " T " font can cover owing to drill through the burr that stay behind the hole 210 or untidy, and improved attaching parts 4 widely and be contained in fastness on the top board 21.After attaching parts 4 passes the through hole 210 of top board 21, the other end connecting element 43 that joins with connecting strap 41 is fixed on also can make " T " font structure in the drain pan 1, other end connecting element 43 can adopt the method for Figure 10 to be installed in the drain pan 1, also elder generation that can be as shown in Figure 1 is drilled with hole 120 in one of them wing plate 12 of drain pan 1, and the other end connecting element 43 of connecting strap 41 is installed in the hole 120 of wing plate 12.Also groove 410 ' (referring to Fig. 2, Fig. 4) also can be made in the centre of the other end connecting element 43 of connecting strap 41, the fastness that the other end connecting element 43 of connecting strap 41 is fixed on one of them wing plate 12 in the drain pan 1 is stronger.Also can be drilled with hole 110 in the base plate 11 of drain pan 1, the other end connecting element 43 of connecting strap 41 is installed in the hole 110 of base plate 11 (referring to Fig. 8).Also can be drilled with hole 160 (referring to Figure 18) in the inner bag 16 of drain pan 1, the other end connecting element 43 of connecting strap 41 is installed in the hole 160 of inner bag 16.Also can be that the other end connecting element 43 of connecting strap 41 adopts wing plate wherein 12 (referring to Fig. 9) in sticking cream and the drain pan 1 or base plate 11 or inner bag 16 mutually bonding and fixing.When opening the convertible packing box, utilize the effect of attaching parts 4 that drain pan 1 and upper cover part 2 are rested on greater than the position at 90 ° of angles and carry out exhibiting product.In addition, touching being connected of the joint of back plate 15 and top board 21 3 is not subject to fracture because the angle of opening is less, replaced traditional back plate 15 to save the mode that mechanism is connected for complicated the shaking of adopting of separation type with top board 21, productive costs of the present utility model is low, the quality height, process laborsaving, when drain pan 1 and upper cover part 2 are opened, attaching parts 4 can be held upper cover part 2 naturally, upper cover part 2 relative drain pans 1 can specify in to be greater than 90 ° of angles to be opened, when box need be closed, this box can be closed more naturally.Referring to Fig. 7, this box becomes full-closed structure substantially, and each interface is all quite identical, seems exquisite and luxurious, is the style that relatively has three-dimension effect and modern art.

Referring to Fig. 9, the third embodiment of the present utility model, connecting strap 41 can adopt silk ribbon or plastic ties in the attaching parts 4, wherein the connecting element 42 of an end can be " T " font, can be the branch body structure with silk ribbon or plastic ties and be connected, the connecting element 43 of the other end is a head of silk ribbon or plastic ties, during assembling, can earlier " T " font connecting element 42 of attaching parts 4 be taken away, after connecting strap 41 being passed the hole 210 of top board 21, again one of them head of connecting strap 41 is put in split type " T " font connecting element 42, referring to Figure 10, then " T " font connecting element 42 is got in the through hole 210 of top board 21, through hole 210 chokes the part of " T " font connecting element 42, clamped one of them head of connecting strap 41 so that make the part of " T " font connecting element 42, referring to Fig. 9, the connecting element 43 of the other end is another head of connecting strap 41, this situation, can adopt sticking cream that another head 43 of connecting strap 41 is bonded on the wing plate 12 in the drain pan 1, perhaps be bonded on the base plate 11 in the drain pan 1, perhaps be bonded on the inner bag 16 of drain pan 1.Like this, productive costs of the present utility model is lower, and process velocity is faster, also can be that the other end connecting element 43 of the connecting strap 41 of attaching parts 4 adopts above-mentioned " T " font connecting element 42 structure equally, and " T " font connecting element 43 is installed in the drain pan 1.

The structure that connecting strap 41 and connecting element 42 are fixed on top board 21 has more multiple variation, such as: referring to Figure 11, can be earlier connecting strap 41 be put into and have in the connecting element 42 that cracks, be drilled with shrinkage pool 210 on top board 21, the connecting element 42 that has a connecting strap 41 is clamp-oned in the shrinkage pool 210 of top board 21 and is fixed; Referring to Figure 12, on top board 21, be drilled with hole 210, the connecting element 42 that is contained on the hole 210 of top board 21 can be the connecting element 42 of plain film shape circle, during assembling, can earlier the head of connecting strap 41 be put into the hole 210 on the top board 21, with in the hole 210 on connecting element 42 embedding (clamp-oning) top boards 21 of plain film shape circle,, can in hole 210, add sticking cream then in order to increase fastness; Referring to Figure 13, on top board 21, be drilled with shrinkage pool 210, the connecting element 42 that is contained on the shrinkage pool 210 of top board 21 can be the connecting element 421 that is threaded pin, during assembling, can be earlier the head of connecting strap 41 be packed in the connecting element 421 that is threaded pin, the connecting element 421 that will be threaded pin then screws in the shrinkage pool 210 that is drilled with on the top boards 21; Referring to Figure 14, connecting element 42 can adopt the connecting element 422 that has a plurality of long pin, referring to Figure 15, can be contained in the head of connecting strap 41 in a plurality of long pin of connecting element 422 earlier, with special-purpose pliers a plurality of long pin of connecting element 422 is got in the top board 21 then, also just formed simultaneously and on top board 21, had a plurality of holes 210, also just saying, a plurality of holes 210 on the top board 21 of present embodiment are that the extruding (or punching press) by a plurality of long pin of connecting element 422 forms.

Connecting strap 41 in Figure 10 or 11 or 12 or 13 or 15 structures also can adopt chain structure.

The other end connecting element 43 of the connecting strap 41 in Fig. 3 or Fig. 5 or Fig. 9 or Figure 10 or Figure 11 or Figure 12 or Figure 13 or Figure 15 structure can adopt connecting element 42 same structures above-mentioned and separately to be assemblied in the drain pan 1, also can be can exchange employing mutually between them.

Referring to Figure 16, the 4th kind of embodiment of the present utility model, the opposite side of top board 21 have hole 210 ', opposite side wing plate 12 in drain pan 1 ' in also have hole 120 ', connecting strap 41 in the attaching parts 4 adopts chain structure, the connecting element 42 that chain 41 joins can be the connecting element 421 that is threaded pin, on connecting element 421, can be drilled with aperture, a wherein head of chain 41 can be through in the aperture on the connecting element 42, chain 41 by connecting element 421 be spun on hole 120 on the top board 21 ' in, the connecting element 43 of chain 41 another heads can embed wing plate 12 ' hole 120 ' in.Attaching parts 4 on the convertible packing box adopts chain structure, can make packing box decorate exquisitely more, has improved the class of this packing box.

Referring to Figure 17, the 5th kind of embodiment of the present utility model, drain pan 1 comprises base plate 11, wing plate 12, wing plate 12 ', header board 14 and back plate 15, also include inner bag 16, inner bag 16 is installed in the drain pan 1, on top board 21, be drilled with hole 210, a wherein end connecting element 42 of attaching parts 4 is installed in the hole 210 of top board 21, the other end connecting element 43 of attaching parts 4 is installed in the inner bag 16, this structure, more can make attaching parts 4 other end connecting element 43 fixedly reach stable, firm and stronger is random or disguised, and its method is that the other end connecting element 43 of attaching parts 4 can adopt sticking cream to be bonded on the side of inner bag 16; Referring to Figure 18, also can be earlier be drilled with in the aperture 160 at the side of inner bag 16, the other end connecting element 43 of attaching parts 4 is installed in the aperture 160 of inner bag 16.The other end connecting element 43 that also can be attaching parts 4 adopts sticking cream to be bonded on the wing plate 12 of drain pan 1, because inner bag 16 is placed in the drain pan 1, the wing plate 12 or 12 of the limit opposite side of inner bag 16 ' on connecting strap 41 also produced extruding, thereby the head 43 (connecting element 43) that has improved connecting strap 41 is fixed on the fastness in the drain pan 1.

Referring to Figure 19, the 6th 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 21), be stained with beautiful connection and touch 3, for the fastness that increases this group also can be in their bottom a bonding again base plate; Referring to Figure 20, again with base plate 11, another back plate 15, top board 21 and front shroud 22 are formed another group, be stained with on their two sides then to connect and touch 3, 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 area, like this, just more can embody the three-dimension effect and the stereovision of this packing box, make the packing box of the present utility model class height that more seems.The technical scheme of present embodiment attaching parts 4 can be close with Fig. 1, on a side of top board 21, be drilled with hole 210, also comprise attaching parts 4, attaching parts 4 comprises two connecting elements 42 at least one connecting strap 41 and connecting strap 41 both ends, 43, a wherein end connecting element 42 of attaching parts 4 is installed in the hole 210 of top board 21, with hole 210 cooresponding drain pans 1 in wing plate 12 in be drilled with hole 120, the other end connecting element 43 of attaching parts 4 is installed in the hole 120 of wing plate 12, like this, just formed a convertible packing box that has attaching parts 4, obviously, for bandwagon effect and the quality that improves the convertible packing box better, can be provided with again at the opposite side of top board 21 and drain pan 1 one the cover attaching parts 4 ', attaching parts 4 ' two connecting elements 42 ', 43 ' respectively holes 210 that are fixed on top board 21 opposite sides ' and the opposite side wing plate 12 of base plate 1 ' hole 120 ' in.Also can with attaching parts 4 ' the sticking cream of other end connecting element 43 ' employing be bonded in wing plate 12 ' on, also can with attaching parts 4 ' other end connecting element 43 ' be installed in the inner bag.

Referring to Figure 22, the 7th kind of embodiment of the present utility model, wherein the structure of drain pan 1 and upper cover part 2 is identical with the structure of Fig. 1, connecting strap 41 in the attaching parts 4 is an activity bar 411, attaching parts 4 comprises two connecting elements 42,43, with one and connecting element 42,43 activity bar of joining movably 411, on top board 21, be drilled with hole 210, this hole 210 can be through hole, on connecting element 42, be provided with latch 431, activity bar 411 can be made into hollow elongated slot, activity bar 411 can be movably connected by the latch on the connecting element 42 431 with connecting element 42, during assembling, can connect a wherein end of activity bar 411 then by the latch on the connecting element 42 431 earlier in the through hole 210 on the connecting element 42 insertion top boards 21; Also be drilled with through hole 150 on the back plate 15 in drain pan 1, in the through hole 150 after the other end connecting element 43 of attaching parts 4 is installed on the plate 15, during assembling, in the through hole 150 after also can inserting connecting element 43 earlier on the plate 15, also can be provided with latch 432 on the connecting element 43, the other end of activity bar 411 can be movably connected by the latch on the connecting element 43 432, like this, attaching parts 4 just is installed on the convertible packing box easily, referring to Figure 23, when the convertible packing box of present embodiment is closed, latch 432 on the connecting element 43 can produce displacement relatively in the hollow elongated slot of activity bar 411, thereby reach closing smoothly of convertible packing box, the fastness of this structure is very high, and the Use Limitation fruit is better on bigger convertible packing box.

Referring to Figure 22, the hole 210 on the top board 21 can be arranged on 15 positions of close back plate 15, and the hole 150 on the back plate 15 can be positioned near on the center of top board 21, seems symmetrical and attractive in appearance on the convertible packing box thereby attaching parts 4 is assemblied in.

Referring to Figure 24, the 8th kind of embodiment of the present utility model, wherein the structure of drain pan 1 and upper cover part 2 is identical with the structure of Figure 19, connecting strap in the attaching parts 4 is two activity bar 411,411 ' form, attaching parts 4 comprises two connecting elements 421,43, with two activity bar 411,411 ' be movably connected together by latch 433, two activity bar 411,411 ' both ends and connecting element 421 after being movably connected together by latch 433,43 are movably connected, on top board 21, have hole 210, connecting element 42 can be screwed connecting element 421, in the hole 210 that screwed connecting element 421 screws on the top board 21, on connecting element 421, be provided with latch 431, the back plate 15 ' in be drilled with hole 150, plate 15 after connecting element 43 can be contained in two, 15 ' in one of them the back plate 15 ' hole 150 in, on connecting element 43, be provided with latch 432, two activity bar 411,411 ' be movably connected separately on the latch 431 of connecting element 421 and on the latch 432 of connecting element 43 by two outer ends after latch 433 connections, when the convertible packing box of present embodiment is closed, two bent activity bar 411,411 ' laterally is crooked, thereby reach the purpose that shortens attaching parts 4 distances, the convertible packing box is successfully closed.

Connecting element 43 among the 7th kind and the 8th kind of embodiment of the present utility model is installed in the drain pan 1 also can have multiple choices, such as: also can have hole 120 in one of them wing plate 12 of drain pan 1, connecting element 43 is installed in the hole 120 of wing plate 12; Also can have hole 110 in the base plate 11 of drain pan 1, connecting element 43 is installed in the hole 110 of base plate 11; Also can inner bag 16 be set in drain pan 1, be drilled with aperture in inner bag 16, connecting element 43 is installed in the aperture of inner bag 16.

All technical schemes that the other end connecting element 43 of attaching parts 4 is installed in the drain pan 1 described in eight kinds of embodiment of first kind of embodiment to the of the present utility model can exchange employing mutually; Also can on the other end connecting element 43 of attaching parts 4, holdfast etc. be housed, so that other end connecting element 43 is fixed in the drain pan 1.

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 modification to previous embodiment, these variations and modification all should belong to the protection domain of this patent.

Claims (8)

1, a kind of convertible packing box that has attaching parts, 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 attaching parts, described attaching parts comprises two connecting elements at least one connecting strap and connecting strap both ends, a wherein end connecting element of described connecting strap is installed in the hole on the described top board, and the other end connecting element of described connecting strap is installed in the described drain pan.

2, according to the described a kind of convertible packing box that has attaching parts of claim 1, it is characterized in that: the hole on the described top board is shrinkage pool or through hole.

3, according to the described a kind of convertible packing box that has attaching parts of claim 1, it is characterized in that: described connecting strap is plastic ties or silk ribbon or chain.

4, according to the described a kind of convertible packing box that has attaching parts of claim 1, it is characterized in that: described connecting strap is an activity bar.

5, according to the described a kind of convertible packing box that has attaching parts of claim 1, it is characterized in that: also comprise inner bag in the described drain pan.

6, according to claim 1 or 2 or 3 or 4 or 5 described a kind of convertible packing boxes that have attaching parts, it is characterized in that: describedly be installed in the wherein end connecting element in the hole on the top board for " T " font or tabular circle or be threaded the connecting element of pin or have the connecting element of a plurality of long pin.

7, according to claim 1 or 2 or 3 or 4 or 5 described a kind of convertible packing boxes that have attaching parts, it is characterized in that: describedly having the hole on one of them wing plate of drain pan or on the base plate of drain pan or on the back plate of drain pan or on the inner bag of drain pan, the other end connecting element of described connecting strap is installed in the hole on one of them wing plate of described drain pan or in the hole on the base plate of drain pan or in the hole on the back plate of drain pan or in the hole on the inner bag of drain pan.

8, according to claim 1 or 2 or 3 or 4 or 5 described a kind of convertible packing boxes that have attaching parts, it is characterized in that: the other end connecting element of described connecting strap adopts sticking cream mutually bonding with described wing plate or described base plate or described plate afterwards or described inner bag wherein.

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