The electrical instrument packaging structure
Technical field
The utility model relates to the transport package thing, is specifically related to a kind of electrical instrument packaging structure.
Background technology
Along with the fast development that is China's electric energy meter industry recent years; The use amount of electrical instrument increases greatly, and also most important at electrical instrument packing this part, because performance such as the economy of paper mould, processing is easy; The manner of packing of 95% employing paper mould on existing market; Be that paper mould is coated at the electrical instrument outside, place again in the packing casing that the paper mould overcoat is close to the packing cabinet wall; Because paper mould is poor and compressive strength is low to the tolerance of environment, in case can not reply after receiving blastic deformation, lose the effect of protection product, directly stressed on electrical instrument when receiving once more when impacting, cause the read-out of electrical instrument to damage; And paper mould receives the influence of environment very big, and in a humid environment, the cushion characteristic of paper mould reduces by 50% at least; Cause the packing chest cushion characteristic lower, and after the paper mould distortion, often cause the crush consequence.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide the electrical instrument that a kind of cushion characteristic is higher and pressure resistance is strong packaging structure.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of electrical instrument packaging structure; Include the packing casing; Be provided with the buffering connecting element of power supply worker instrument fixed placement in the packing chest intracoelomic cavity, it is characterized in that: the buffer body that described buffering connecting element includes the connecting element body and is located at all sides of connecting element body and conflicts with packing casing madial wall is formed with the cushion space of respiratory box side to impulsive force on the buffer body.
Through adopting technique scheme; The buffer body of buffering on the connecting element constructed around the fixed body that electrical instrument places and the cushion space between the packing chest intracoelomic cavity, increased the cushion characteristic of package greatly, around the packing casing, receives when impacting; Can carry out insulation blocking to electrical instrument; Effectively absorption side, and buffering connecting element has strengthened carton compression intensity, and originally the packaging scheme of paper mould has only the empty van resistance to compression of outer container; And present manner of packing can reach the empty van compressive strength that is three times in outer container, and this packaging scheme can prevent that crush, bulge etc. from causing the generation of product breakage packaging quality accident by actv..
The utility model also further is set to: described connecting element body is some parallel vertical cardboards and the grid type frame body that some parallel horizontal cardboards intersect vertically formation is set, and constitutes the containing cavity that some power supply worker instrument are placed; The both ends of each cardboard length direction are extended the grid type frame body and are formed buffer protrusion, and said buffer protrusion is conflicted with packing casing madial wall, is formed with cushion space between the adjacent buffer projection, and said buffer protrusion and cushion space constitute said buffer body.
Through adopting technique scheme; The employing cell sructure is provided with; Each cardboard extends to packing casing madial wall; The buffering connecting element is a compact overall structure, the packing chest body is formed effective support form the cushion space that absorbs side impact force simultaneously, further improves the support and the buffering effect of buffering connecting element.
The utility model further is set to: described buffering connecting element top and bottom are equipped with the buffer plate that the electrical instrument of packing into and packing chest inner chamber bottom surface and end face are isolated.
Wherein, in the utility model embodiment, described buffer plate is processed for the EPE material.
Through adopting technique scheme, the buffer plate setting can reach electrical instrument and isolate with packing tank floor and end face; And play the buffer shock-absorbing effect, improve the cushion characteristic of packaging structure on the whole, and adopted the EPE material to process; Belong to ep-type material; Buffering and the performance that receives repeatedly to impact are very good, do not receive the influence of temperature and humidity in the environment, even plum rain season can not reduce its performance yet.
The utility model further is set to: be equipped with the groove that supplies the buffer plate location and installation on the two ends of described each horizontal cardboard short transverse; Groove is located at horizontal cardboard and is positioned at and the containing cavity corresponding position, and the groove on the same end of each horizontal cardboard is and the setting of the corresponding one-tenth row of the containing cavity that vertically becomes row; Said buffer plate is the strip structure of all conflicting with packing casing madial wall in the length direction both ends.
Through adopting technique scheme, the buffer plate fixed installation is convenient and reliable, and buffer plate packing casing madial wall is conflicted and formed the buffering on the side simultaneously, further improves buffering effect.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is the utility model specific embodiment birds-eye view;
Fig. 3 is the horizontal paperboard structure scheme drawing of the utility model specific embodiment;
Fig. 4 is the utility model specific embodiment buffer plate structural representation.
The specific embodiment
Like Fig. 1-shown in Figure 4; The utility model discloses a kind of electrical instrument packaging structure; Comprise packing casing 1; Packing casing 1 by sidewall, be provided with in the bottom and the top cover of flap 12 and outer flap 11 be surrounded by inner chamber, be provided with the fixing buffering connecting element 2 of power supply worker instrument in described packing casing 1 inner chamber, described buffering connecting element 2 include the connecting element body and be located at connecting element body week side and with the buffer body of packing casing 1 madial wall conflict; Be formed with the cushion space 230 of respiratory box side on the buffer body to impulsive force; Cushion space 230 effectively absorbs the package side impact force, can carry out insulation blocking to electrical instrument, can protect the product side.
In the present embodiment, described connecting element body is some parallel vertical cardboards 21 and the grid type frame body that some parallel horizontal cardboards 22 intersect vertically formation is set, and constitutes the containing cavity 24 that some power supply worker instrument are placed; The thickness of the width of containing cavity 24 and electrical instrument is adaptive in this enforcement, and promptly electrical instrument is vertically put into containing cavity 24, helps to improve the vanning efficient of electrical instrument like this; In the present embodiment; The both ends of each cardboard length direction are extended the grid type frame body and are formed buffer protrusion 23; Said buffer protrusion 23 is conflicted with packing casing 1 madial wall; Be formed with cushion space 230 between the adjacent buffer projection 23, said buffer protrusion 23 and cushion space 230 constitute said buffer body; Certainly buffer body also can adopt separate separately with the connecting element body and be provided with, side backing plate, ripple buffer structure plate or the two ends of processing like the employing padded coaming respectively with connecting element body and the packing chest inwall grid that contacts etc. that offsets, but adopt each plate to extend to form buffer protrusion; Processing is provided with simple and convenient; Buffering connecting element compact overall structure, integral structure forms simultaneously, reasonable stress; The support of buffering connecting element 2 pairs of outer case and cushion effective, so the setting of preferential this enforcement of employing.
As depicted in figs. 1 and 2, the buffering connecting element 2 in the present embodiment is the formation that intersects vertically each other of three vertical cardboards 21 and four horizontal cardboards 22, constitutes the containing cavity 24 that two row power supply worker instrument are placed, and every row containing cavity 24 has three electrical instrument containing cavities 24; Certainly vertical cardboard and horizontal cardboard quantity and the array mode of arranging decide according to the specification of packing chest intracoelomic cavity, as adopt two horizontal cardboards and six vertical cardboards to intersect vertically each other to form the containing cavity etc. of a row power supply worker instrument placement.
For further improving the cushion characteristic of packaging structure, described buffering connecting element 2 tops and bottom are equipped with the buffer plate 3 that the electrical instrument of packing into and packing chest inner chamber bottom surface and end face are isolated; Buffer plate 3 adopts the PEP material to process; Be provided with like this and be issued to electrical instrument and packing casing 1 bottom surface and end face isolation, play the buffer shock-absorbing effect, improved the cushion characteristic of packaging structure on the whole; And adopt the EPE material to process; EPE (Expandable Polyethylene) is the expandability poly-vinyl, claims that again pearl is cotton; It is the non-crosslinked hole-closing structure; It is to be the high foamed polyethylene goods of primary raw material extruding generation with low density polyethylene (LDPE) (LDPE); Belong to ep-type material; Buffering and the performance that receives repeatedly to impact are very good, do not receive the influence of temperature and humidity in the environment, even plum rain season can not reduce its performance yet.
In the present embodiment, be equipped with the groove 220 that supplies the buffer plate location and installation on the two ends of described each horizontal cardboard 22 short transverse, and 220 corresponding one-tenth one row of the groove on each horizontal cardboard 22 same end; Horizontal cardboard 22 is positioned on the cooresponding containing cavity of two row 24 positions and is equipped with groove 220; Promptly be provided with two row grooves 220; Corresponding buffered connecting element 2 tops and bottom are equipped with two buffer plates 3, and said buffer plate 3 is the strip structure of all conflicting with packing casing 1 madial wall in the length direction both ends.Certainly as the feasible technical scheme of the utility model; Be equipped with the groove 220 that supplies buffer plate 3 location and installation on the two ends of described each vertical cardboard 21 short transverse; Groove 220 is located at vertical cardboard 21 and is positioned at and containing cavity 24 corresponding positions, and the groove 220 on each vertical cardboard 21 same end is with the containing cavity that laterally becomes row 24 corresponding one-tenth and is listed as setting; When promptly being provided with like the layout of the containing cavity in the present embodiment, correspondence is provided with and containing cavity 24 cooresponding three row grooves 220 on the vertical cardboard 21; Said buffer plate 3 is the strip structure of all conflicting with packing casing 1 madial wall in the length direction both ends.The above-mentioned setting down; Effective location that groove 220 forms buffer plate 3, buffer plate 3 reliable installation, and conflict with packing casing 1 madial wall in buffer plate 3 ends; Not only electrical instrument bottom surface and end face are formed the buffer shock-absorbing protection; Simultaneously, buffer plate 3 also plays the cross-tie buffering, improves cushion characteristic.Certainly also can be employed on the buffer plate 3 as the utility model positioning groove is set; Positioning groove and the corresponding setting of vertical cardboard or horizontal side plate; But this is provided with down, and when receiving when impacting, the stressed while of buffer plate also spurs vertical cardboard or horizontal cardboard; It is poor circumferentially to support buffering effect, so the utility model preferentially is employed in the groove setting that the buffer plate location and installation is set on the cardboard.