Background technology
Along with being showing improvement or progress day by day of semiconductor fabrication, liquid crystal display device and solar cell being used more and more widely by people.
In liquid crystal display device and solar cell fabrication process, large-sized liquid crystal panel and solar battery panel on manufacturing line at first by in batches manufacturing, be divided into the small size panel that a plurality of sizes adapt to different occasions and field by cutting technique then, then described panel is carried out being connected with circuit card and encapsulating, form Liquid Crystal Display (LCD), LCD TV panel, solar cell components and parts etc.
After large scale (liquid crystal panel or solar cell) panel or the undersized panel after cutting apart are manufactured, need depositing, transmitting or transporting in batches sometimes, thereby, need be placed in the packing chest.
In the prior art, liquid crystal panel or solar battery panel packing chest are the casing of the rectangular structure made of plank or corrugated sheet, with vertically parallel the placing among the described casing of a plurality of panels, between adjacent panel, shelve spacer or weighting material, to avoid extruding or the friction between the panel.
Yet described packing chest need be placed spacer or weighting material between panel when depositing described panel, and described spacer or weighting material inevitably can contact described panel surface, might rub or scratches panel surface; In addition, in transport process, place the panel of described packing chest also can move, might damage panel with respect to described packing chest casing.
The utility model content
Therefore, the purpose of this utility model is to provide a kind of corrugation draw-in groove, and described draw-in groove can be applicable in the corrugated packaging box, and liquid crystal panel or solar battery panel are carried out screens and fixing.The utility model also provides a kind of corrugated packaging box.
The corrugation draw-in groove that the utility model provides comprises the strip shape corrugated sheet, and described corrugated sheet is provided with the groove that connects its Width.
Optionally, described groove is at least one.
Optionally, when described groove was two or more, described groove was parallel to each other.
Optionally, when described groove is two when above, the spacing of adjacent grooves is identical.
Preferably, be provided with chamfering at the top of described groove.
Optionally, the degree of depth of described groove is less than or equal to 2/3rds of described corrugated sheet thickness, and more than or equal to 1/5th of described corrugated sheet thickness.
In addition, the utility model also provides a kind of corrugated packaging box, is rectangular structure; Wherein, on a wherein opposed inside wall of described packing chest, be respectively arranged with at least one corrugation draw-in groove, and the corresponding recesses of the corrugation draw-in groove on the described relative inner wall aligns.
Optionally, wherein on the opposed inside wall, be respectively arranged with two corrugation draw-in grooves, and the corrugation draw-in groove on each madial wall is arranged at the top and the bottom of described madial wall respectively at described packing chest.
Optionally, wherein on the opposed inside wall, be respectively arranged with three corrugation draw-in grooves, and the corrugation draw-in groove on each madial wall is arranged at top, middle part and the bottom of described madial wall respectively at described packing chest.
Optionally, the bottom inside at described corrugated packaging box also is provided with at least one corrugation draw-in groove; And the groove of the corrugation draw-in groove that described bottom inside is provided with is towards the inside of described corrugated packaging box, and aligns with the groove of the corrugation draw-in groove of inside sidewalls setting.
Compared with prior art, the corrugation draw-in groove that the utility model provides comprises the strip shape corrugated sheet, and described corrugated sheet is provided with the groove that connects its Width; Corrugation draw-in groove of the present utility model can be applicable to can form the corrugated packaging box with described corrugation draw-in groove in the corrugation case, and this packing chest can be realized described panel friction and scuffing are avoided in the screens of liquid crystal panel or solar battery panel and fixing.
In the optimal technical scheme of corrugation draw-in groove of the present utility model, also be provided with chamfering at the top of described groove; By described chamfering is set, make the opening part size of groove become big, be convenient to liquid crystal panel or solar battery panel and insert in the groove, also can avoid the groove top edge to scratch described panel.
In addition, in the corrugated packaging box that the utility model provides, at least one opposed inside wall of described packing chest, be respectively arranged with at least one corrugation draw-in groove, and the corresponding recesses of the corrugation draw-in groove on the described relative inner wall aligns; Corrugated packaging box of the present utility model can be implemented in and hold a plurality of panels in the same packing chest, has certain clearance between the adjacent panels, and weighting material needn't be filled again or spacer is set, thereby can avoid the friction or the loss on counter plate surface between adjacent panels.The corrugation draw-in groove of corrugation material also has certain buffer action;
In addition, panel blocks by the groove of corrugation draw-in groove, and the corrugation draw-in groove is fixed on the madial wall of corrugated packaging box, can guarantee that panel can not relatively move with respect to corrugated packaging box, also can avoid the damage of counter plate;
In addition, described corrugated packaging box light weight is easy to processing.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented much to be different from alternate manner described here, and those skilled in the art can do similar popularization under the situation of the utility model intension.Therefore the utility model is not subjected to the restriction of following public concrete enforcement.
Fig. 1 is the structural representation according to the corrugation draw-in groove of the utility model embodiment.
Please refer to Fig. 1, in the present embodiment, corrugation draw-in groove 1 includes the corrugated sheet 2 of strip shape.Wherein, described corrugated sheet can be a papery, also can be other material.Its structure can be the composite structure that multilayer corrugation veneer constitutes.In addition, the stupefied shape shape of described corrugated sheet can be V-arrangement, U-shaped or UV shape.In the present embodiment, described corrugated sheet 2 adopts the paper multilayer structure.
Described corrugated sheet 2 is provided with the groove 3 that connects its Width.And the depth direction of described groove 3 is along the thickness direction of described corrugated sheet 2.And described groove 3 is at least one.
In the present embodiment, described groove 3 is a plurality of, and described groove 3 is parallel to each other.Spacing between the adjacent grooves 3 equates.
Fig. 2 is the structural representation after the amplification of A part of corrugation draw-in groove shown in Figure 1.
Please refer to Fig. 2, the thickness of described corrugated sheet 2 is H, in the Width setting of described groove 3 along described corrugated sheet 2, and connects described Width.The width of described groove 3 is W, and the degree of depth is h.
Because described corrugation draw-in groove 1 is used for packing chest liquid crystal panel and solar battery panel are carried out screens and fixing, thereby the width W of described groove 3 is mainly determined by the thickness of described panel.Described width W will be a bit larger tham the thickness of described panel, so that described panel can insert in the described groove 3.In the present embodiment, the width of described draw-in groove can be set to 10mm to 15mm
In addition, influence need be considered when the degree of depth h of described groove 3 is provided with, and fixing described panel can be after above-mentioned panel inserts, can be enough to hold corrugation draw-in groove 1 bulk strength.Thereby, the degree of depth h of described groove 3 be generally less than or equal described corrugated sheet thickness H 2/3rds, and more than or equal to 1/5th of described thickness H.
In addition, for ease of liquid crystal panel or solar battery panel are inserted in the groove 3 of described corrugation draw-in groove 1, also be provided with chamfering 4 at the top of described groove 3, as shown in Figure 2.By described chamfering 4 is set, make the opening part size of groove 3 become big, be convenient to liquid crystal panel or solar battery panel and insert in the groove 3, also can avoid groove 3 top to scratch described panel.
Described corrugation draw-in groove 1 is applied to can form the corrugated packaging box with described corrugation draw-in groove in the corrugation case, can realizes described panel friction and scuffing are avoided in the screens of liquid crystal panel or solar battery panel and fixing.
Fig. 3 is the structural representation of first embodiment of corrugated packaging box of the present utility model.
Please refer to Fig. 1, in the utility model, corrugated packaging box 5 is a rectangular structure, comprises a diapire and two relative sidewalls.Described corrugated packaging box 5 can also have top cover (this figure is not shown).
Be respectively arranged with two corrugation draw-in grooves on the inboard (being called madial wall) of the relative sidewall 6a of described corrugated packaging box 5 and 6b, as shown in Figure 3, top on described sidewall 6a and bottom are respectively arranged with the first corrugation draw-in groove 1a and the 3rd corrugation draw-in groove 1c.Inboard and described first corrugation draw-in groove 1a and the 3rd corrugation draw-in groove 1c relevant position are respectively arranged with the second corrugation draw-in groove 1b and the 4th corrugation draw-in groove (wherein, described the 4th corrugation draw-in groove is not shown at Fig. 3) at described sidewall 6b.Described corrugation draw-in groove can be fixed on the sidewall of described corrugated packaging box by bonding method or alternate manner.And each corrugation draw-in groove further groove vertically.
In addition, the groove in the corrugation draw-in groove of the relevant position of opposing sidewalls aligns, and for example, the groove on the described first corrugation draw-in groove 1a and the second corrugation draw-in groove 1b aligns, and the 3rd corrugation draw-in groove 1c and the 4th corrugation draw-in groove upper groove align.Groove in the corrugation draw-in groove on the same sidewall also aligns at the Width of described corrugation draw-in groove, and for example, described first corrugation draw-in groove 1a and the 3rd corrugation draw-in groove 1c align at the Width of described first corrugation draw-in groove 1a and the 3rd corrugation draw-in groove 1c.
Described corrugated packaging box single-piece size can be determined according to the size of liquid crystal panel that holds or solar battery panel.Described corrugation draw-in groove is generally along the length direction setting of the casing of described corrugated packaging box.Certainly, when holding large size panel, described corrugation draw-in groove also can be along the Width setting of the casing of described corrugated packaging box.Especially, described corrugated packaging box also can be a cube structure.
With the cutting after or uncut panel (comprising liquid crystal panel or solar battery panel) vertically insert in the corrugated packaging box along the groove of corrugation draw-in groove one by one, can be implemented in and hold a plurality of panels in the same packing chest, has certain clearance between the adjacent panels, and weighting material needn't be filled again or spacer is set, thereby can avoid the friction or the loss on counter plate surface between adjacent panels.The corrugation draw-in groove of corrugation material also has certain buffer action.
In addition, panel blocks by the groove of corrugation draw-in groove, and the corrugation draw-in groove is fixed on the madial wall of corrugated packaging box, can guarantee that panel can not relatively move with respect to corrugated packaging box, also can avoid the damage of counter plate.
The chamfering that is arranged at the groove top of described corrugation draw-in groove makes slot opening increase, and is convenient to panel and inserts wherein.
In addition, the corrugated packaging box light weight of described embodiment is easy to processing.
In second embodiment of corrugated packaging box of the present utility model, at described packing chest wherein on the opposed inside wall, can be respectively arranged with three corrugation draw-in grooves, and the corrugation draw-in groove on each madial wall is arranged at top, middle part and the bottom of described madial wall respectively.For example, in scheme drawing shown in Figure 3, between inboard described first corrugation draw-in groove 1a of described sidewall 6a and the 3rd corrugation draw-in groove 1c, can also be provided with the 5th corrugation draw-in groove, same, with the corresponding position of described the 5th corrugation draw-in groove the 6th corrugation draw-in groove is set also in described sidewall 6b inboard.Described the 5th corrugation draw-in groove and the 6th corrugation draw-in groove except that be provided with the position different with first to fourth above-mentioned corrugation draw-in groove, others all first to fourth corrugation draw-in groove with above-mentioned are identical, the others of the corrugated packaging box of the present embodiment also corrugated packaging box with above-mentioned first embodiment are identical, repeat no more here.
The corrugated packaging box of present embodiment two can further be fixedly set in the panel that holds in the packing chest except that the advantage of the corrugated packaging box with above-mentioned first embodiment, be particularly suitable for holding large-area liquid crystal or solar battery panel.
In the 3rd embodiment of corrugated packaging box of the present utility model, bottom inside at described corrugated packaging box also is provided with at least one corrugation draw-in groove, it can be arranged at the optional position of described bottom inside, and the groove of the corrugation draw-in groove that described bottom inside is provided with is towards the inside of described corrugated packaging box, and aligns with the groove of the corrugation draw-in groove of inside sidewalls setting.Those skilled in the art can carry out corresponding setting according to the instruction of the utility model specification sheets, give unnecessary details no longer one by one here.
In addition, as required, relative inner wall at corrugated packaging box, a corrugation draw-in groove can also only be set respectively, also can the corrugation draw-in groove that quantity does not wait be set at the relative inner wall, and can be chosen in simultaneously the corrugated packaging box bottom as required the corrugation draw-in groove is set, guarantee the panel that is contained in the corrugated packaging box is carried out screens and fixing.Here launch no longer one by one to give unnecessary details.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art, do not breaking away under the technical solutions of the utility model scope situation, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all still belongs in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.