A kind of folding packaging box
Technical field
The utility model relates to a kind of packing box, relates in particular to a kind of folding packaging box.
Background technology
Packing box is widely used in daily life, and the current packaging box is various in style, and is various informative, but makes most need the bookbinding by the use iron nail in the course of processing at it, or bonds with adhesive agent.Because iron nail gets rusty easily, adhesive agent goes mouldy easily, and this class packing box makes food spoilage easily when being used for packaged food, thereby is not subjected to producer and customer's welcome.And in handling process,, cause the inner package unnecessary loss because of vibrations cause the packing box damage that deforms.In order to overcome this problem, producer has to add tight packing in addition on food, and food and iron wire casing nail are kept apart with imitating, has so just strengthened productive costs.In addition, the empty package box of machine-shaping will account for a large amount of spaces in transportation and storage process, also strengthened user's operating cost.
Summary of the invention
The utility model is to provide a kind of safety, health, economy, simple and easy in order to overcome the defective of prior art, and its box body is directly by the packing box of folding cardboard moulding.
The purpose of this utility model is to realize like this, a kind of packing box, comprise box body, box cover, described box body is formed by the folding cardboard of a shear forming, on the cardboard of described shear forming, be provided with many otch and folding line, cardboard is divided into the short side panel template of an oblong base plate, two symmetries, the said long side panels template of two symmetries, described short side panel template is amounted to the short side panel that the back forms cuboid by otch and folding line, and described said long side panels template is amounted to the said long side panels that the back forms cuboid by otch and folding line; Described said long side panels is formed box body with described short side panel and described oblong base plate.
Wherein, described short side panel template and box plate connecting place are provided with first folding line, also are interval with second, third parallel with this first folding line, the 4th folding line on short side panel template respectively; Part between first folding line and the second folding line folding line forms the lateral surface of short side panel, and its width equals the height of short side panel; Part between second folding line and the 3rd folding line forms the end face of short side panel, and its width equals the width of short side panel; Part between the 3rd folding line and the 4th folding line forms the medial surface of short side panel, and its width and first folding line are the same with width between second folding line, is equal to the height of short side panel; Part beyond the 4th folding line forms the stay bearing plate of short side panel.
Wherein, described said long side panels template is made up of two groups of identical compact board of left-right symmetric of a big template and A, B; Described big template and box plate connecting place are provided with first folding line, also are interval with second, third parallel with first folding line, the 4th folding line on big template respectively; Part between first folding line and second folding line forms the lateral surface of said long side panels, and its width equals the height of said long side panels; Part between second folding line and the 3rd folding line forms the end face of said long side panels, and its width equals the width of said long side panels; Part between the 3rd folding line and the 4th folding line forms the medial surface of said long side panels, and its width and first folding line are the same with width between second folding line, is equal to the height of said long side panels; Part beyond the 4th folding line forms the stay bearing plate of said long side panels, two groups of identical compact board of left-right symmetric of described A, B are arranged on the both sides of big template, described A group compact board is adjacent with base plate, its width equals the height of said long side panels, its length is slightly larger than the height of short side panel, is provided with a pair of folding line between A group compact board and the big stencilling and links to each other; Described B group micro edition is adjacent with the stay bearing plate of said long side panels, and its width equals the height of said long side panels, and its length is slightly larger than the length of A group compact board, and B organizes and is provided with a pair of folding line between micro edition and the big template and links to each other; Be provided with vertical bar shaped bayonet socket on described B group compact board, the distance from folding line to bayonet socket is 1/2nd length of short side panel.
Wherein, the bayonet socket that is provided with on the said long side panels template of described two symmetries embeds mutually.
Wherein, the cuboid that connects about described box cover is can contain box body.
Packing box of the present utility model is owing to adopted above technical scheme, and its box body is formed by the folding cardboard of a shear forming, does not use iron nail and adhesive agent, thereby has guaranteed the safety and the health of food, has saved the packing cost of food production producer again; And packing box is provided with the wall thickness width of said long side panels and short side panel in folding process, form ccontaining cushion space, guarantees that inner package can not damage because of vibrations; In addition because can be at the on-the-spot interim folding forming of packing, so in transportation and storing process, each box body only accounts for the space of a press board, thereby can save the operating cost of food production producer greatly.
Description of drawings
Fig. 1 is the structural representation of a kind of folding packaging box of the utility model;
Fig. 2 is that scheme drawing is showed on the plane of cardboard that forms the box body of a kind of folding packaging box of the utility model;
Fig. 3 is the structural representation of the box body of foldable formed packing box.
The specific embodiment
See also Fig. 1, cooperate referring to Fig. 2, Fig. 3, in Fig. 2, dotted line is depicted as folding line, and solid line is depicted as otch.The utility model relates to a kind of folding packaging box, comprise box body 1, box cover 2, box body 1 is formed by the folding cardboard of a shear forming, on the cardboard of shear forming, be provided with many otch and folding line, cardboard is divided into the short side panel template 120 of an oblong base plate 11, two symmetries, the said long side panels template 130 of two symmetries; Otch pressed by short side panel template 120 and the folding back of folding line forms short side panel 12, and otch pressed by said long side panels template 130 and the folding back of folding line forms short side panel 13, and this said long side panels 13 is formed box body 1 with short side panel 12 and oblong base plate 11; The cuboid that connects about box cover 2 is can contain box body 1 fully.
See also Fig. 2, be provided with first folding line 1211 with box plate 11 connecting places, on short side panel template 12, also be provided with second folding line 1212, three folding line 1213, four folding line 1214 parallel with first folding line 1211 at short side panel template 120; Part between folding line 1211 and the folding line 1212 forms the lateral surface 1221 of short side panel 12, and its width equals the height of short side panel 12; Part between second folding line 1212 and the 3rd folding line 1213 forms the end face 1222 of short side panel 12, and its width equals the width of short side panel 12; Part between the 3rd folding line 1213 and the 4th folding line 1214 forms the medial surface 1223 of short side panel 12, and its width and first folding line 1211 are the same with width between second folding line 1212, is equal to the height of short side panel 12; Part beyond the 4th folding line 1214 forms the stay bearing plate 1224 of short side panel 12.
See also Fig. 2, said long side panels template 130 is made up of the identical compact board 132,133 of two groups of left-right symmetric of a big template 131 and A, B; Big template 131 is provided with first folding line 1311 with box plate 11 connecting places, also is provided with second folding line 1312, three folding line 1313, four folding line 1314 parallel with first folding line 1311 on big template 131; Part between first folding line 1311 and second folding line 1312 forms the lateral surface 1321 of said long side panels 13, and its width equals the height of said long side panels 13; Part between second folding line 1312 and the 3rd folding line 1313 forms the end face 1322 of said long side panels 13, and its width equals the width of said long side panels; Part between the 3rd folding line 1313 and the 4th folding line 1314 forms the medial surface 1323 of said long side panels 13, and its width and first folding line 1311 are the same with width between second folding line 1312, is equal to the height of said long side panels 13; Part beyond the 4th folding line 1314 forms the stay bearing plate 1324 of said long side panels 13; The compact board 132,133 that two groups of left-right symmetric of A, B are identical is arranged on the both sides of big template 13, A group compact board 132 is adjacent with box plate 11, its width equals the height of said long side panels 13, its length is slightly larger than the height of short side panel 12, is provided with a pair of folding line 13121,13122 between A group compact board 132 and the big template 13 and links to each other; B group micro edition 133 is adjacent with the stay bearing plate 1324 of said long side panels 13, and its width equals the height of said long side panels 13, and its length is slightly larger than the length of A group compact board, is provided with a pair of folding line 13131,13132 between B group micro edition 133 and the big template 13 and links to each other; Be provided with vertical bar shaped bayonet socket 1315 on B group compact board 132, the distance from folding line 13131,13132 to bayonet socket 1315 is 1/2nd length of short side panel 12.
Wherein, the bayonet socket 1315 that is provided with on the said long side panels template 130 of two symmetries embeds mutually, forms mutual reciprocal pulling force, guarantees that the said long side panels 13 of two symmetries can not tilt.
Wherein, the cuboid that connects about box cover 2 is can contain box body 1.
Packing box of the present utility model is owing to adopted above technical scheme, and its box body 1 is formed by the folding cardboard of a shear forming, does not use iron nail and adhesive agent, thereby has guaranteed the safety and the health of food, has saved the packing cost of food production producer again; And packing box is provided with the wall thickness width of said long side panels and short side panel in folding process, form ccontaining cushion space, guarantees that inner package can not damage because of vibrations; In addition because can be at the on-the-spot interim folding forming of packing, so in transportation and storing process, each box body only accounts for the space of a press board, thereby can save the operating cost of food production producer greatly.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.