CN204871869U - Packing structure - Google Patents

Abstract

The utility model provides a packing structure, the horizontally connect structure of its collet includes sticking department and integrated into one piece the junction surface in another lateral wall in of integrated into one piece in a lateral wall, junction surface locking joint when placing two or more a plurality of collet side by side along the horizontal direction, in sticking department in collet lateral wall and the adjacent collet lateral wall to two collets that will be adjacent are even as an organic whole. In addition, form vertical connection structure on relative two lateral walls that set up, also can reduce the cost of labor when putting. And set up the interior tabs of lateral wall additional strengthening for be connected to the lateral wall along the lateral wall top edge collapsiblely, can reduce the materials cost, guarantee simultaneously that packing structure's simple structure is just firm.

Description

A kind of packaging structure

Technical field

The utility model relates to packing technique field, particularly relates to a kind of packaging structure, may be used for shipping products, also can be used to display easily or put product.

Background technology

At present, process by Foldable material (such as, corrugated board, paperboard, carboard, plastics etc.) one and the packaging structure be folded into because of process technology simply, productive costs is lower, is widely used in logistics transportation and displaying field.

Such as, European patent EP 2277785B1 discloses a kind of packaging structure, packing method and the base substrate for the manufacture of this packaging structure, wherein sidewall is reinforced by the tabs overlapped, this tabs and side wall dimensions close to and form the strengthening rib of through Sidewall Height, and utilize cooperatively interacting between multiple element to make strengthening rib keep protruding condition, its structure relative complex.Further, the tabs that this patent adopts unnecessarily consumes more material as the overlapping layer of sidewall, and this can increase manufacture and traffic cost.In addition, when multiple such packaging structure horizontal Tile is put together, need manually to align.Such as, when the shelf in shop or supermarket use this packaging structure to show kinds of goods, artificially manual alignment and the multiple packaging structure of arrangement will increase the human cost in operation.

Therefore, need a kind of structure simply in prior art and firmly packaging structure, and cost of labor when can reduce materials cost further and put.

Utility model content

Given this, the utility model embodiment provides a kind of structure simply and firmly packaging structure.

A kind of packaging structure that the utility model embodiment provides, comprise collet, collet comprises diapire, two sidewalls and comprise two end walls of front bulkhead and aft bulkhead, two sidewalls are along the relative both sides being horizontally set at diapire of diapire, two end walls are arranged at the both sides relatively in addition of diapire along the longitudinal direction of diapire, adjacent sidewall is fixedly connected with end wall, wherein, collet also comprises horizontal connection structure, horizontal connection structure comprises the locking part be shaped in a sidewall and the junction surface be shaped in another sidewall, when locking part and joint portion are configured to make two or more collets placed side by side in the horizontal direction, locking part in a collet sidewall locks with the junction surface in adjacent collet sidewall and engages, thus connect adjacent collet in the horizontal direction, and, sidewall is one-body molded vertical connection structure, vertical connection structure comprises the one or more locator protrusionss being arranged at and projecting upwards along sidewall upper limb, and be arranged at one or more collet draw-in grooves at diapire lateral edges place, when locator protrusions and collet draw-in groove are configured to two or more collets are vertically placed, the locator protrusions of a collet can be sticked in collet draw-in groove corresponding in the collet of adjacent top, thus connects adjacent collet at vertical direction.

On this basis, the utility model packaging structure also has following arbitrary feature:

Wherein, locking part is integrated tongue piece on sidewall, and institute junction surface is socket, and tongue piece is configured to outwards bending to be sticked in the socket of the adjacent collet of level.

Wherein, one-body molded on sidewall have sidewall reinforcing structure, and sidewall reinforcing structure is downwards along the infolding piece that side wall inner surfaces extends along sidewall upper limb.

Wherein, locator protrusions and infolding piece and sidewall are integrally formed.

Wherein, packaging structure comprises the separator be arranged in collet further.

Wherein, separator is for having open-topped cuboid structure, and the height of separator is less than the height of sidewall.

Wherein, end wall comprises and to be connected collapsibly with diapire and to be folded into end wall tabs that is two-layer or multilayer, and the free end grafting of end wall tabs is fixed to diapire.

Wherein, the height after the end wall tabs of two end walls folds is less than the height of two sidewalls, and in two end walls the end wall tabs of front bulkhead fold after the height end wall tabs that is less than aft bulkhead fold after height.

Wherein, end wall comprises the side wall flaps being connected to side wall side edge further, and side wall flaps is plugged between the folding end wall tabs of adjacent end walls.

Wherein, packaging structure comprises top cover further, and top cover is configured to be suitable for covering collet completely from top, and top cover is provided with one or more top cover draw-in groove at roof, with when dome is located on collet, it is inner that the locator protrusions on collet is sticked in corresponding top cover draw-in groove.

The packaging structure of the utility model embodiment, by forming horizontal connection structure and vertical connection structure on two sidewalls be oppositely arranged, can reduce cost of labor when putting; And arranging sidewall reinforcing structure is the infolding piece being connected to sidewall along sidewall upper limb collapsibly, can reduce materials cost, ensure that the structure of packaging structure is simple and firm simultaneously.In addition, the utility model is applicable to being made up of Foldable material very much.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view under collet of the present utility model is in using state;

Fig. 2 is the plan sketch in the deployed state of collet shown in Fig. 1;

Fig. 3 is the schematic perspective view of collet shown in Fig. 1 under level connection joint state;

Fig. 4 is the partial enlarged drawing of the horizontal connection structure in collet shown in Fig. 3;

Fig. 5 is the schematic perspective view of collet shown in Fig. 1 under vertical coupled condition;

Fig. 6 is the partial enlarged drawing of the vertical connection structure in collet shown in Fig. 5;

Fig. 7 is the schematic perspective view under top cover of the present utility model is in using state;

Fig. 8 is the plan sketch in the deployed state of top cover shown in Fig. 7;

Fig. 9 is collet of the present utility model and top cover schematic perspective view in the assembled state;

Figure 10 is collet of the present utility model, top cover and the separator schematic perspective view under disassembled form.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme of exemplary embodiment provided by the utility model is clearly and completely described.

Fig. 1 is the schematic perspective view under collet of the present utility model is in using state.As shown in Figure 1, packaging structure comprises collet 100, and this collet 100 comprises diapire 10, two sidewalls 11,12 and two end walls 13,14.Specifically, the rectangular setting of diapire 10, two sidewalls 11,12 are arranged at the relative both sides of diapire 10 along the horizontal X of diapire 10, two end walls are divided into front bulkhead 13 and aft bulkhead 14, and the both sides relatively in addition of diapire 10 are arranged at along longitudinal Y of diapire 10, adjacent sidewall 11,12 is fixedly connected with end wall 13,14.

When being in using state after collet 100, two sidewalls 11,12 are vertical with diapire 10 to be arranged, and two sidewalls 11,12 be arranged in parallel, and two end walls 13,14 vertically to be arranged with diapire 10 and two sidewalls 11,12 respectively, and two end walls 13,14 are set parallel to each other.Certainly, in other embodiments, diapire 10 can the design in other quadrangles, and sidewall 11,12, can not be strict parallel or vertical relation between end wall 13,14 and diapire 10.

Fig. 2 is the plan sketch in the deployed state of collet shown in Fig. 1.Shown in composition graphs 2, collet 100 is preferably processed to form by the Foldable material (such as, corrugated board, paperboard, carboard, plastics etc.) of full wafer.Because the Foldable material of collet 100 by full wafer is processed to form, therefore when collet 100 is in the non-working condition of expansion, the miscellaneous part of diapire 10, two sidewalls 11,12, two end walls 13,14 and subsequent descriptions can be in same plane, heap superimposition packaging can be carried out to the collet 100 launched easily thus, deposit and transportation volume.

End wall 13,14 comprises and to be connected collapsibly with diapire 10 and to be folded into end wall tabs that is two-layer or multilayer, and the free end grafting of end wall tabs is fixed to diapire 10, thus improves collet 100 support strength vertically.Specifically:

Front bulkhead 13 comprises and to be connected collapsibly with diapire 10 and to be folded into two-layer end wall tabs 131,132, and the free end of end wall tabs 132 is provided with locator protrusions 133, and diapire 10 and the junction of end wall tabs 131 are provided with collet draw-in groove 134.After end wall tabs 131,132 is folding, locator protrusions 133 is sticked in collet draw-in groove 134, the grafting of the free end and diapire 10 that can realize end wall tabs 132 is fixed, thus makes to be folded into two-layer end wall tabs 131,132 and mutually fit tightly, and keeps completed state.

Aft bulkhead 14 comprises equally and to be connected collapsibly with diapire 10 and to be folded into two-layer end wall tabs 141,142, and the locator protrusions 143 coordinated with collet draw-in groove 144 is set at the free end of end wall tabs 142, its concrete folding mode and front bulkhead 13 similar, do not repeat them here.

In other non-limiting examples, front bulkhead 13 and aft bulkhead 14 also can be folded into by the end wall tabs of other quantity and be different from two-layer multilayer, such as four layers.

Further, end wall 13,14 also comprise be connected to collapsibly sidewall 11 the side wall flaps 135,145 of lateral edges, realize being fixedly connected with of sidewall 11 and end wall 13,14 thus.Specifically, side wall flaps 135,145 is respectively foldably connected to the both sides of the edge 112,113 be oppositely arranged of sidewall 11.When collet 100 is in using state, side wall flaps 135 is plugged between the end wall tabs 131 and 132 of front bulkhead 13, side wall flaps 145 is then plugged between the end wall tabs 141 and 142 of aft bulkhead 14, form a part for front bulkhead 13 and aft bulkhead 14 thus, and realize sidewall 11 and being fixedly connected with between front bulkhead 13 and aft bulkhead 14.In addition, front bulkhead 13 and aft bulkhead 14 also comprise the side wall flaps (sign) be fixedly connected with sidewall 12 respectively, do not repeat them here.

In the present embodiment, preferably, height after the end wall tabs 131,132 of front bulkhead 13 and the end wall tabs 141,142 of aft bulkhead 14 fold is less than sidewall 11,12, and the end wall tabs 131,132 of front bulkhead 13 folding after height be less than the end wall tabs 141,142 of aft bulkhead 14 folding after height, user can be made thus can to observe article in collet 100 in the easier front end from collet 100, thus improve bandwagon effect.

Fig. 3 is the schematic perspective view of collet shown in Fig. 1 under level connection joint state, and Fig. 4 is the partial enlarged drawing of the horizontal connection structure in collet shown in Fig. 3.Shown in composition graphs 1 ~ Fig. 4, in order to improve two or more in the stability of adjacent collet 100 when horizontal positioned and regularity, the collet 100 of the present embodiment also comprises horizontal connection structure 19.

Horizontal connection structure 19 comprises the locking part 191 be shaped in sidewall 12 and the junction surface 192 be shaped in sidewall 11.When adjacent two collets 100 be in using state and in the horizontal direction two or more collets 100 placed side by side time, locking part 191 in the sidewall 12 of collet 100 and junction surface 192 combination lock in the sidewall 11 of adjacent collet 100, so that adjacent two collets 100 are connected as a single entity, realize thus adjacent collet 100 in the horizontal direction between fixing, thus when making to put collet 100 in the horizontal direction, do not need to align and arrange multiple collet 100 manually, save human cost.

Specifically, locking part 191 is integrated tongue pieces 191 with sidewall 12, and 192, junction surface is integrated socket 192 with sidewall 22.Wherein, tongue piece 191 is connected by easy-torn line with sidewall 12, can be inserted in the socket 192 of the adjacent collet of level 100, be connected as a single entity by adjacent for level two collets 100 thus after tongue piece 191 launches.In addition, tongue piece 191 is foldable to after engaging with socket 192 and sidewall 11,12 almost parallel positions, thus does not take the storage space of collet 100 under the state of horizontal connection structure at horizontal lock.

Fig. 5 is the schematic perspective view of collet shown in Fig. 1 under vertical coupled condition, and Fig. 6 is the partial enlarged drawing of the vertical connection structure in collet shown in Fig. 5.Shown in composition graphs 1 ~ Fig. 5, in order to improve stability when collet 100 is vertically stacked and regularity, the sidewall of the collet 100 of the present embodiment 11,12 one-body moldedly has vertical connection structure 18.

For the vertical connection structure 18 on sidewall 11, the vertical connection structure 18 of the present embodiment comprises the locator protrusions 181 being arranged at the upper limb 111 along sidewall 11 and projecting upwards, and is arranged at the collet draw-in groove 182 at lateral edges place of diapire 10.Wherein, the quantity of locator protrusions 181 can be one or more, and the quantity of collet draw-in groove 182 is corresponding with the quantity of locator protrusions 181.In addition, locator protrusions 181 preferably and sidewall 11 one-body molded.

When adjacent two collets 100 are in using state, and time vertically stacking, the locator protrusions 181 being positioned at the collet 100 of below can be sticked in the adjacent collet draw-in groove 182 being positioned at the correspondence of the collet 100 of top, realize thus adjacent collet 100 vertically between be fixedly connected with, and prevent relative sliding, without the need to aliging manually and arranging multiple collet 100, save human cost.In addition, when locator protrusions 181 and collet draw-in groove 182 do not exist skew in the horizontal direction, collet 100 can be mutually stacking in mode vertically upward; And when locator protrusions 181 and collet draw-in groove 182 exist skew in the horizontal direction, collet 100 can be mutually stacking in ladder mode upwards.It will be understood by those skilled in the art that the quantity of locator protrusions 181 in Fig. 4 is four and is only citing, the utility model is not as limit.

Shown in Fig. 1 and Fig. 2, one-body molded on sidewall 11,12 have sidewall reinforcing structure, and sidewall reinforcing structure is used for side wall reinforcement 11,12, simultaneously can further for the adjacent collet 100 of vertically stacking placement provides support face.

For the sidewall reinforcing structure on sidewall 11, sidewall reinforcing structure comprises the infolding piece 161 being connected to sidewall 11 along sidewall 11 upper limb collapsibly, and described upper limb refers to the edge arranged near the top of collet 100 when collet 100 is in using state.When collet 100 is in using state, infolding piece 161 is folded into the inside face of adjacent sidewall 11.

The structure of the sidewall reinforcing structure of the present embodiment is relatively simple and firm.Preferably, the width of sidewall reinforcing structure is less than the width of sidewall 11, and the height of sidewall reinforcing structure is less than the height of sidewall 11, utilizes less material can be folded to form sidewall reinforcing structure thus, can save material cost.Wherein, size in the horizontal direction when the width of sidewall reinforcing structure refers to that collet 100 is in using state, and size vertically when the height of sidewall reinforcing structure refers to that collet 100 is in using state.Further, described in Fig. 1, when the collet 100 of the present embodiment is in using state, user can be made from multiple angle views to the article in collet 100, bandwagon effect can be improved.

Fig. 7 is the schematic perspective view under top cover of the present utility model is in using state, and Fig. 8 is the plan sketch in the deployed state of top cover shown in Fig. 7.Shown in composition graphs 7 and Fig. 8, the packaging structure of the present embodiment comprises top cover 200 further, top cover 200 preferably by full wafer Foldable material (such as, corrugated board, paperboard, carboard, plastics etc.) be processed to form, the size of top cover 200 is suitable for covering at described collet 100 from top.

Top cover 200 comprises roof 20, two sidewalls 21,22 and two end walls 23,24, wherein sidewall 22, end wall 24, sidewall 21 and end wall 23 are one-body molded and connect in turn, roof 20 is by combining with the integrated head components 201,202,203,204 of sidewall 21,22 and two end walls 23,24 respectively, socket 205 is provided with between end wall 21 and head components 201 and between end wall 22 and head components 202, further head components 203,204 is provided with junction surface 25, and joint portion 25 is inserted in corresponding socket 205 to realize engaging and fixes.The roof 20 of top cover 200 is provided with one or more top cover draw-in groove 26.

Fig. 9 is collet of the present utility model and top cover schematic perspective view in the assembled state.Shown in composition graphs 9, when top cover 200 covers on collet 100, it is inner that the locator protrusions 181 on collet 100 can be sticked in corresponding top cover draw-in groove 26, to realize the fixing of top cover 200 and collet 100.Further, tape 400 adopts the mode of right-angled crossing to carry out joint sealing.If desired top cover 200 and collet 100 is split, then can first with paper knife or ballpoint pen at opening 271 place's severing tape 400, then top cover 200 and collet 100 are separated, thus realize unpacking easily when not overturning packaging structure, when this structure is particularly applicable to packaging structure splendid attire breakables (such as packed friable food product).

Figure 10 is collet of the present utility model, top cover and the separator schematic perspective view under disassembled form.Consult shown in Figure 10, the packaging structure of the present embodiment comprises separator 300 further.Separator 300 is arranged at the interior article be positioned in collet 100 with protection of collet 100, plays the protective effect of bumper and absorbing shock, the space in collet 100 can also be divided into zones of different simultaneously and be convenient to pick and place content.Preferably, separator 300 for having open-topped cuboid structure, and is vertically installed in collet 100, and further, the height of separator 300 is less than the height of the sidewall 11,12 of collet 100.Should be understood that the separator 300 of the present embodiment also can have the shape such as criss-cross, groined type to separate storage space as required.

Packaging structure of the present utility model, by forming horizontal connection structure and vertical connection structure on two sidewalls be oppositely arranged, can reduce cost of labor when putting; And arranging sidewall reinforcing structure is the infolding piece being connected to sidewall along sidewall upper limb collapsibly, can reduce materials cost, ensure that the structure of packaging structure is simple and firm simultaneously.

On this basis; the foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; such as the be combineding with each other of technical characteristic between each embodiment; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a packaging structure, comprise collet, described collet comprises diapire, two sidewalls and comprises two end walls of front bulkhead and aft bulkhead, described two sidewalls are along the relative both sides being horizontally set at described diapire of diapire, described two end walls are arranged at the both sides relatively in addition of described diapire along the longitudinal direction of diapire, adjacent sidewall is fixedly connected with end wall, it is characterized in that

Described collet also comprises horizontal connection structure, described horizontal connection structure comprises the locking part be shaped in a sidewall and the junction surface be shaped in another sidewall, when described locking part and described joint portion are configured to make two or more collets placed side by side in the horizontal direction, locking part in a collet sidewall locks with the junction surface in adjacent collet sidewall and engages, thus connect adjacent collet in the horizontal direction

Described sidewall is one-body molded vertical connection structure, described vertical connection structure comprises the one or more locator protrusionss being arranged at and projecting upwards along sidewall upper limb, and be arranged at one or more collet draw-in grooves at diapire lateral edges place, when described locator protrusions and collet draw-in groove are configured to two or more collets are vertically placed, the locator protrusions of a collet can be sticked in collet draw-in groove corresponding in the collet of adjacent top, thus connects adjacent collet at vertical direction.

2. packaging structure according to claim 1, is characterized in that, described locking part is integrated tongue piece on sidewall, and institute junction surface is socket, and described tongue piece is configured to outwards bending to be sticked in the described socket of the adjacent collet of level.

3. packaging structure according to claim 1 and 2, is characterized in that, one-body molded on described sidewall have sidewall reinforcing structure, and described sidewall reinforcing structure is downwards along the infolding piece that side wall inner surfaces extends along sidewall upper limb.

4. packaging structure according to claim 3, is characterized in that, described locator protrusions and described infolding piece and sidewall are integrally formed.

5. packaging structure according to claim 1, is characterized in that, described packaging structure comprises the separator be arranged in described collet further.

6. packaging structure according to claim 5, is characterized in that, described separator is for having open-topped cuboid structure, and the height of described separator is less than the height of described sidewall.

7. packaging structure according to claim 1, is characterized in that, described end wall comprises and to be connected collapsibly with diapire and to be folded into end wall tabs that is two-layer or multilayer, and the free end grafting of described end wall tabs is fixed to diapire.

8. packaging structure according to claim 7, it is characterized in that, height after the end wall tabs of described two end walls folds is less than the height of described two sidewalls, and in described two end walls the described end wall tabs of front bulkhead fold after the height described end wall tabs that is less than aft bulkhead fold after height.

9. packaging structure according to claim 7, is characterized in that, described end wall comprises the side wall flaps being connected to side wall side edge further, and described side wall flaps is plugged between the folding end wall tabs of adjacent end walls.

10. packaging structure according to claim 1 and 2, it is characterized in that, described packaging structure comprises top cover further, described top cover is configured to be suitable for covering described collet completely from top, described top cover is provided with one or more top cover draw-in groove at roof, with when described dome is located on described collet, it is inner that the locator protrusions on described collet is sticked in corresponding top cover draw-in groove.