CN209956415U - Folding box - Google Patents

Abstract

The utility model discloses a folding box, comprises a box bod, the box body includes the bottom plate, box body left side wall, box body right side wall, lateral wall before the box body, lateral wall behind the box body, first connection piece, the second connection piece, third connection piece and fourth connection piece, box body left side wall, box body right side wall, the left edge of bottom plate is located respectively to lateral wall behind lateral wall and the box body before the box body, the right edge, leading edge and back edge, the leading edge of box body left side wall is connected through the crease to first connection piece, the back edge of box body left side wall is connected through the crease to the second connection piece, the leading edge of box body right side wall is connected through the crease to the third connection piece, the back edge of box body right side wall is connected through the. The beneficial effects of the utility model reside in that: the folding box has simple manufacturing process, low manufacturing cost, low storage and transportation cost and firm structure.

Description

Folding box

Technical Field

The utility model relates to a packaging container, in particular to folding box.

Background

Most of the traditional packing boxes are formed by splicing a plurality of paper boards in a sticking mode, the manufacturing process is complex, the manufacturing cost is high, the manufactured packing boxes occupy large space in the processes of storage, transportation and the like, and the storage and transportation cost is increased. In recent years, folding boxes are gradually popularized and applied, and are generally formed by folding and pasting one or more paperboards with a plurality of preset creases, can be folded after being unfolded in the processes of storage, transportation and the like, occupy small space and are beneficial to reducing storage and transportation cost. However, the folding box needs to be fixed by glue, so the manufacturing process of the folding box is still complicated and complicated, the manufacturing cost is high, and the use of the glue can influence the sanitary condition of the folding box.

Disclosure of Invention

The utility model aims to solve the problem that a folding box is provided, this kind of folding box preparation simple process, cost of manufacture and warehousing and transportation are with low costs, and sound construction.

In order to solve the technical problems, the technical scheme is as follows:

folding box, including the box body, lateral wall and box body rear side wall before the box body includes bottom plate, box body left side wall, box body right side wall, box body, the left edge, right margin, leading edge and the trailing edge of bottom plate, its characterized in that are located respectively to lateral wall and box body rear side wall before box body left side wall, box body right side wall, the box body: the box body also comprises a first connecting sheet, a second connecting sheet, a third connecting sheet and a fourth connecting sheet; the box body left side wall comprises a box body left outer side plate, a box body left upper side plate and a box body left inner side plate, the box body right side wall comprises a box body right outer side plate, a box body right upper side plate and a box body right inner side plate, the box body front side wall comprises a box body front outer side plate, a box body front upper side plate and a box body front inner side plate, and the box body rear side wall comprises a box body rear outer side plate, a box body rear upper side plate and a box body rear inner side plate; the left edge of the bottom plate is connected with the lower edge of the left outer side plate of the box body through a crease, the upper edge of the left outer side plate of the box body is connected with the outer edge of the left upper side plate of the box body through a crease, and the inner edge of the left upper side plate of the box body is connected with the upper edge of the left inner side plate of the box body through a crease; the right edge of the bottom plate is connected with the lower edge of the right outer side plate of the box body through a crease, the upper edge of the right outer side plate of the box body is connected with the outer edge of the right upper side plate of the box body through a crease, and the inner edge of the right upper side plate of the box body is connected with the upper edge of the right inner side plate of the box body through a crease; the front edge of the bottom plate is connected with the lower edge of the front outer side plate of the box body through a crease, the upper edge of the front outer side plate of the box body is connected with the outer edge of the front upper side plate of the box body through a crease, and the inner edge of the front upper side plate of the box body is connected with the upper edge of the front inner side plate of the box body through a crease; the rear edge of the bottom plate is connected with the lower edge of the rear outer side plate of the box body through a crease, the upper edge of the rear outer side plate of the box body is connected with the outer edge of the rear upper side plate of the box body through a crease, and the inner edge of the rear upper side plate of the box body is connected with the upper edge of the rear inner side plate of the box body through a crease; the first connecting piece is connected with the front edge of the left outer side plate of the box body through a crease, the second connecting piece is connected with the rear edge of the left outer side plate of the box body through a crease, the third connecting piece is connected with the front edge of the right outer side plate of the box body through a crease, and the fourth connecting piece is connected with the rear edge of the right outer side plate of the box body through a crease.

The folding box is formed by folding a prefabricated panel (usually cardboard) with several folds, that is to say, by folding it to form a box body joined together on the same prefabricated panel.

Above-mentioned folding box is through each crease folding forming, and first connection piece and third connection piece all are in before the box body between outer panel and the box body before the inner panel, and second connection piece and fourth connection piece all are in behind the box body between outer panel and the box body behind the inner panel to with the position fixation of box body left side wall and box body right side wall. The first connecting sheet and the third connecting sheet are generally consistent with the front outer side plate of the box body in height, so that the front upper side plate of the box body is supported; the second connecting sheet and the fourth connecting sheet are generally consistent in height with the rear outer side plate of the box body, so that the rear upper side plate of the box body is supported. The upper end of the left side wall of the box body, the upper end of the right side wall of the box body, the upper end of the front side wall of the box body and the upper end of the rear side wall of the box body enclose an upper opening of the box body. After the folding forming, the box body left side wall, the box body right side wall, the box body front side wall and the box body rear side wall are of double-layer thickened structures, and the box body front side wall and the box body rear side wall have better strength.

Generally, the above-mentioned box body left side outer panel, box body left side upper panel, box body left side inner panel, box body right side outer panel, box body right side upper panel, box body right side inner panel, box body front outer panel, box body front upper panel, box body front inner panel, box body rear outer panel, box body rear upper panel and box body rear inner panel are quadrangles (preferred rectangles). Because folding box folding forming back has certain width all around, consequently box body left side inner panel length is less than box body left side outer panel length usually, box body right side inner panel length is less than box body right side outer panel length, and inner panel length is less than the box body front outer panel length before the box body, and inner panel length is less than box body rear outer panel length behind the box body.

In a preferable scheme, the box body further comprises a fifth connecting sheet, a sixth connecting sheet, a seventh connecting sheet and an eighth connecting sheet, the fifth connecting sheet is connected with the front edge of the left inner side plate of the box body through a crease, the sixth connecting sheet is connected with the rear edge of the left inner side plate of the box body through a crease, the seventh connecting sheet is connected with the front edge of the right inner side plate of the box body through a crease, and the eighth connecting sheet is connected with the rear edge of the right inner side plate of the box body through a crease. When the folding box is folded and formed, the first connecting sheet, the third connecting sheet, the fifth connecting sheet and the seventh connecting sheet are all positioned between the front outer side plate of the box body and the front inner side plate of the box body, the first connecting sheet and the third connecting sheet support the inner edge of the front upper side plate of the box body, and the fifth connecting sheet and the seventh connecting sheet support the outer edge of the front upper side plate of the box body; second connection piece, fourth connection piece, sixth connection piece and eighth connection piece all are in behind the box body between outer curb plate and the box body behind the inner panel, and second connection piece and fourth connection piece support the inward flange of box body back upper ledge, and sixth connection piece and eighth connection piece support the outward flange of box body back upper ledge to increase folding box's intensity, make folding box more firm.

In a further preferred scheme, a first socket is arranged at the joint of the fifth connecting piece and the left inner side plate of the box body, a second socket is arranged at the joint of the sixth connecting piece and the left inner side plate of the box body, a third socket is arranged at the joint of the seventh connecting piece and the right inner side plate of the box body, and a fourth socket is arranged at the joint of the fourth connecting piece and the right inner side plate of the box body; the left end of the front inner side plate of the box body is provided with a first inserting sheet, the left end of the rear inner side plate of the box body is provided with a second inserting sheet, the right end of the front inner side plate of the box body is provided with a third inserting sheet, and the right end of the rear inner side plate of the box body is provided with a fourth inserting sheet; the first inserting piece is in inserting and matching with the first socket, the second inserting piece is in inserting and matching with the second socket, the third inserting piece is in inserting and matching with the third socket, and the fourth inserting piece is in inserting and matching with the fourth socket. During fold forming, the first inserting piece is inserted into the first inserting hole, the second inserting piece is inserted into the second inserting hole, the third inserting piece is inserted into the third inserting hole, and the fourth inserting piece is inserted into the fourth inserting hole, so that the box body of the folding box is firmer and not easy to loosen.

In the preferred scheme, both ends all are equipped with the convex part about the curb plate before the box body and the curb plate of box body back. When folding box folding forming, the convex part of curb plate and box body back top side board pushes down box body left side top side board both ends and box body right side top side board both ends before the box body to make folding box more firmly be difficult for droing.

The folding box usually further comprises a box cover, the box cover is relatively independent from the box body, and the box cover can cover the upper opening of the box body.

The up, down, front, back, left, right, etc. directional positions of the above-mentioned respective members are referred to after the folding molding.

The beneficial effects of the utility model reside in that: the folding box can be formed by folding a prefabricated plate (usually a paperboard) with a plurality of creases, the prefabricated plate does not need to be adhered and fixed by glue after being folded, the manufacturing process is simple, the manufacturing cost is low, the prefabricated plate can be folded after being unfolded in the processes of storage, transportation and the like, the occupied space is small, and the storage and transportation cost is low.

Drawings

Fig. 1 is a schematic view of an expanded state in an embodiment of the present invention;

fig. 2 is a schematic diagram of a state of the folding process in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a folding box formed by folding in the embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

a folding box as shown in fig. 1-3, comprising a box body 1, the box body comprises a bottom plate 101, a box body left outer side plate 102, a box body left upper side plate 103, a box body left inner side plate 104, a box body right outer side plate 105, a box body right upper side plate 106, a box body right inner side plate 107, a box body front outer side plate 108, a box body front upper side plate 109, a box body front inner side plate 110, a box body rear outer side plate 111, a box body rear upper side plate 112, a box body rear inner side plate 113, a first connecting sheet 114, a second connecting sheet 115, a third connecting sheet 116 and a fourth connecting sheet 117; the left edge of the bottom plate 101 is connected with the lower edge of the left outer side plate 102 of the box body through a crease, the upper edge of the left outer side plate 102 of the box body is connected with the outer edge of the left upper side plate 103 of the box body through a crease, and the inner edge of the left upper side plate 103 of the box body is connected with the upper edge of the left inner side plate 104 of the box body through a crease; the right edge of the bottom plate 101 is connected with the lower edge of the right outer side plate 105 of the box body through a crease, the upper edge of the right outer side plate 105 of the box body is connected with the outer edge of the right upper side plate 106 of the box body through a crease, and the inner edge of the right upper side plate 106 of the box body is connected with the upper edge of the right inner side plate 107 of the box body through a crease; the front edge of the bottom plate 101 is connected with the lower edge of the front outer side plate 108 of the box body through a crease, the upper edge of the front outer side plate 108 of the box body is connected with the outer edge of the front upper side plate 109 of the box body through a crease, and the inner edge of the front upper side plate 109 of the box body is connected with the upper edge of the front inner side plate 110 of the box body through a crease; the rear edge of the bottom plate 101 is connected with the lower edge of the box body rear outer side plate 111 through a crease, the upper edge of the box body rear outer side plate 111 is connected with the outer edge of the box body rear upper side plate 112 through a crease, and the inner edge of the box body rear upper side plate 112 is connected with the upper edge of the box body rear inner side plate 113 through a crease; the first connecting tab 114 is attached to the front edge of the left outer box side 102 by a fold, the second connecting tab 115 is attached to the rear edge of the left outer box side 102 by a fold, the third connecting tab 116 is attached to the front edge of the right outer box side 105 by a fold, and the fourth connecting tab 117 is attached to the rear edge of the right outer box side 105 by a fold.

The folding box is formed by folding a prefabricated panel (usually cardboard) with several folds, that is to say, by folding it to form a box body joined together on the same prefabricated panel.

The folding box is formed by folding each crease, the first connecting piece 114 and the third connecting piece 116 are positioned between the box body front outer side plate 108 and the box body front inner side plate 110, and the second connecting piece 115 and the fourth connecting piece 117 are positioned between the box body rear outer side plate 111 and the box body rear inner side plate 113, so that the position is fixed. The first tab 114 and the third tab 116 are generally level with the box front outer side panel 108 to support the box front upper side panel 109; the second and fourth tabs 115 and 117 are generally level with the rear outer side 111 of the cassette to provide support for the rear upper side 112 of the cassette. After the folding forming, the side walls around the box body are of double-layer thickened structures, and the box has better strength.

Generally, the cassette left outer side plate 102, cassette left upper side plate 103, cassette left inner side plate 104, cassette right outer side plate 105, cassette right upper side plate 106, cassette right inner side plate 107, cassette front outer side plate 108, cassette front upper side plate 109, cassette front inner side plate 110, cassette rear outer side plate 111, cassette rear upper side plate 112, and cassette rear inner side plate 113 are all quadrilateral (preferably rectangular). Because the folding box has a certain width around after being folded, the length of the left inner side plate 104 of the box body is smaller than that of the left outer side plate 102 of the box body, the length of the right inner side plate 107 of the box body is smaller than that of the right outer side plate 105 of the box body, the length of the front inner side plate 110 of the box body is smaller than that of the front outer side plate 108 of the box body, and the length of the rear inner side plate 113 of the box body is smaller than that of the rear.

The box 1 further comprises a fifth connecting piece 118, a sixth connecting piece 119, a seventh connecting piece 120 and an eighth connecting piece 121, the fifth connecting piece 118 is connected with the front edge of the left inner side plate 104 of the box through a crease, the sixth connecting piece 119 is connected with the rear edge of the left inner side plate 104 of the box through a crease, the seventh connecting piece 120 is connected with the front edge of the right inner side plate 107 of the box through a crease, and the eighth connecting piece 121 is connected with the rear edge of the right inner side plate 107 of the box through a crease. When the folding box is folded and formed, the first connecting piece 114, the third connecting piece 116, the fifth connecting piece 118 and the seventh connecting piece 120 are all positioned between the box body front outer side plate 108 and the box body front inner side plate 110, the first connecting piece 114 and the third connecting piece 116 support the inner edge of the box body front upper side plate 109, and the fifth connecting piece 118 and the seventh connecting piece 120 support the outer edge of the box body front upper side plate 109; the second connecting piece 115, the fourth connecting piece 117, the sixth connecting piece 119 and the eighth connecting piece 121 are all located between the box body rear outer side plate 111 and the box body rear inner side plate 113, the inner edge of the box body rear upper side plate 112 is supported by the second connecting piece 115 and the fourth connecting piece 117, and the outer edge of the box body rear upper side plate 112 is supported by the sixth connecting piece 119 and the eighth connecting piece 121, so that the strength of the folding box is increased, and the folding box is firmer.

A first socket 122 is arranged at the joint of the fifth connecting piece 118 and the left inner side plate 104 of the box body, a second socket 123 is arranged at the joint of the sixth connecting piece 119 and the left inner side plate 104 of the box body, a third socket 124 is arranged at the joint of the seventh connecting piece 120 and the right inner side plate 107 of the box body, and a fourth socket 125 is arranged at the joint of the fourth connecting piece 117 and the right inner side plate 107 of the box body; the left end of the box body front inner side plate 110 is provided with a first inserting sheet 126, the left end of the box body rear inner side plate 113 is provided with a second inserting sheet 127, the right end of the box body front inner side plate 110 is provided with a third inserting sheet 128, and the right end of the box body rear inner side plate 113 is provided with a fourth inserting sheet 129; the first plug 126 is plugged and matched with the first jack 122, the second plug 127 is plugged and matched with the second jack 123, the third plug 128 is plugged and matched with the third jack 124, and the fourth plug 129 is plugged and matched with the fourth jack 125. During folding and forming, the first inserting sheet 126 is inserted into the first inserting hole 122, the second inserting sheet 127 is inserted into the second inserting hole 123, the third inserting sheet 128 is inserted into the third inserting hole 124, and the fourth inserting sheet 129 is inserted into the fourth inserting hole 125, so that the box body 1 of the folding box is firmer and is not easy to loosen.

The left and right ends of the box body front upper side plate 109 and the box body rear upper side plate 112 are provided with convex parts 130. When the folding box is folded and formed, the convex parts 130 of the front upper side plate 109 and the rear upper side plate 112 of the box body press the two ends of the left upper side plate 103 of the box body and the two ends of the right upper side plate 106 of the box body, so that the folding box is firmer and is not easy to fall off.

Claims (4)

1. Folding box, including the box body, lateral wall and box body rear side wall before the box body includes bottom plate, box body left side wall, box body right side wall, box body, the left edge, right margin, leading edge and the trailing edge of bottom plate, its characterized in that are located respectively to lateral wall and box body rear side wall before box body left side wall, box body right side wall, the box body: the box body also comprises a first connecting sheet, a second connecting sheet, a third connecting sheet and a fourth connecting sheet; the box body left side wall comprises a box body left outer side plate, a box body left upper side plate and a box body left inner side plate, the box body right side wall comprises a box body right outer side plate, a box body right upper side plate and a box body right inner side plate, the box body front side wall comprises a box body front outer side plate, a box body front upper side plate and a box body front inner side plate, and the box body rear side wall comprises a box body rear outer side plate, a box body rear upper side plate and a box body rear inner side plate; the left edge of the bottom plate is connected with the lower edge of the left outer side plate of the box body through a crease, the upper edge of the left outer side plate of the box body is connected with the outer edge of the left upper side plate of the box body through a crease, and the inner edge of the left upper side plate of the box body is connected with the upper edge of the left inner side plate of the box body through a crease; the right edge of the bottom plate is connected with the lower edge of the right outer side plate of the box body through a crease, the upper edge of the right outer side plate of the box body is connected with the outer edge of the right upper side plate of the box body through a crease, and the inner edge of the right upper side plate of the box body is connected with the upper edge of the right inner side plate of the box body through a crease; the front edge of the bottom plate is connected with the lower edge of the front outer side plate of the box body through a crease, the upper edge of the front outer side plate of the box body is connected with the outer edge of the front upper side plate of the box body through a crease, and the inner edge of the front upper side plate of the box body is connected with the upper edge of the front inner side plate of the box body through a crease; the rear edge of the bottom plate is connected with the lower edge of the rear outer side plate of the box body through a crease, the upper edge of the rear outer side plate of the box body is connected with the outer edge of the rear upper side plate of the box body through a crease, and the inner edge of the rear upper side plate of the box body is connected with the upper edge of the rear inner side plate of the box body through a crease; the first connecting piece is connected with the front edge of the left outer side plate of the box body through a crease, the second connecting piece is connected with the rear edge of the left outer side plate of the box body through a crease, the third connecting piece is connected with the front edge of the right outer side plate of the box body through a crease, and the fourth connecting piece is connected with the rear edge of the right outer side plate of the box body through a crease.

2. A folding carton as claimed in claim 1, wherein: the box body further comprises a fifth connecting piece, a sixth connecting piece, a seventh connecting piece and an eighth connecting piece, wherein the fifth connecting piece is connected with the front edge of the left inner side plate of the box body through a crease, the sixth connecting piece is connected with the rear edge of the left inner side plate of the box body through a crease, the seventh connecting piece is connected with the front edge of the right inner side plate of the box body through a crease, and the eighth connecting piece is connected with the rear edge of the right inner side plate of the box body through a crease.

3. A folding carton as claimed in claim 2, characterized in that: a first socket is arranged at the joint of the fifth connecting piece and the left inner side plate of the box body, a second socket is arranged at the joint of the sixth connecting piece and the left inner side plate of the box body, a third socket is arranged at the joint of the seventh connecting piece and the right inner side plate of the box body, and a fourth socket is arranged at the joint of the fourth connecting piece and the right inner side plate of the box body; the left end of the front inner side plate of the box body is provided with a first inserting sheet, the left end of the rear inner side plate of the box body is provided with a second inserting sheet, the right end of the front inner side plate of the box body is provided with a third inserting sheet, and the right end of the rear inner side plate of the box body is provided with a fourth inserting sheet; the first inserting piece is in inserting and matching with the first socket, the second inserting piece is in inserting and matching with the second socket, the third inserting piece is in inserting and matching with the third socket, and the fourth inserting piece is in inserting and matching with the fourth socket.

4. A folding carton as claimed in claim 1, wherein: both ends all are equipped with the convex part about the curb plate of going up before the box body and the curb plate of going up behind the box body.

Images