CN215795077U - Side-bending type folding box - Google Patents

Abstract

The utility model discloses a side-bending type folding box, which relates to the field of folding boxes and comprises a rectangular bottom plate, a rectangular top frame, two short side plates and two long side plates; the two short side plates are respectively arranged on two side edges of the top frame, and the top ends of the two short side plates are rotatably connected with the top frame, so that the short side plates can be bent towards the interior of the box body in a rotating manner; the bottom ends of the two short side plates are respectively connected with one side of the bottom plate in a buckling manner; the two long side plates comprise a first folding plate and a second folding plate; one end of the first folding plate is rotatably connected with one end of the second folding plate, so that the first folding plate and the second folding plate are folded inwards; the other end of the first folding plate is rotatably connected with one side of the top frame, and the other end of the second folding plate is rotatably connected with one side of the bottom plate; the side-bending type folding box provided by the utility model has the advantages of simple and reasonable structure, convenience in folding and high bearing strength.

Description

Side-bending type folding box

Technical Field

The utility model relates to the field of folding boxes, in particular to a side-bending type folding box.

Background

The folding box is widely used in various markets, provides the function of putting the thing for the consumer, and the folding box compares in traditional case, because its folding structural design, so its be convenient for a large amount of transports and bulk storage, satisfies buyer's user demand, just expandes the case when using. However, the existing folding box has an improper structure design, and the structure of the folding box needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a side-bending type folding box which has the advantages of simpler folding and more reasonable structure.

In order to achieve the purpose, the utility model provides a side-bending type folding box which comprises a rectangular bottom plate, a rectangular top frame, two short side plates and two long side plates, wherein the bottom plate is provided with a rectangular bottom plate; the two short side plates are respectively arranged on two side edges of the top frame, and the top ends of the two short side plates are rotatably connected with the top frame, so that the short side plates can be bent towards the interior of the box body in a rotating manner; the bottom ends of the two short side plates are respectively connected with one side of the bottom plate in a buckling manner; the two long side plates comprise a first folding plate and a second folding plate; one end of the first folding plate is rotatably connected with one end of the second folding plate, so that the first folding plate and the second folding plate are folded inwards; the other end of the first folding plate is rotatably connected with one side of the top frame, and the other end of the second folding plate is rotatably connected with one side of the bottom plate.

Preferably, the top of short lateral plate is provided with the pivot, be provided with the bellied eye-splice of a plurality of on the inner wall of each side of top frame, the both ends of eye-splice are provided with the enhancement bone muscle that links to each other with the inner wall of top frame, the eye-splice with pivot cooperation joint, so that short lateral plate is to the inside rotation folding of box.

Preferably, the bottom end of the short side plate is provided with a clamping shaft, the inner wall of each side edge of the bottom plate is provided with a plurality of raised shaft-shaped buckles, and the shaft-shaped buckles are matched and clamped with the clamping shafts; and reinforcing ribs are arranged on the shaft type buckles.

Preferably, the bottom of short side plate still is provided with T type draw-in groove, the side of bottom plate still be provided with T type buckle that T type draw-in groove cooperatees and pegs graft.

Preferably, the top of first folded sheet is provided with first rotation axis, first rotation axis with the coupling joint that cooperatees, so that first folded sheet is to the inside rotation folding of box.

Preferably, the bottom of second folded sheet is provided with the second rotation axis, the second rotation axis with axle type buckle cooperation joint, so that the second folded sheet is to the inside rotation folding of box.

Preferably, one end of the first folding plate and one end of the second folding plate are rotatably connected by adopting a structure of a rotating shaft buckle.

Preferably, the bottom plate, the top frame, the short side plate and the long side plate are all closed non-hollow structures.

Preferably, a circle of the inner side of the top frame is provided with an annular step supporting part.

Preferably, a company propaganda insert, a label insert and a size display insert of the inner frame of the box body are respectively embedded in the outer walls of the short side plates.

Compared with the prior art, the utility model has the beneficial effects that:

when folding, earlier with the bottom application of force to two short lateral plates from the extroversion to the inside, make the buckle alternate segregation between the bottom of short lateral plate and the bottom plate, later two short lateral plates will be respectively round one side rotation and the inward folding of a frame, when folding two short lateral plates to the horizontality, exert decurrent effort to a frame this moment again, will lead to first folded sheet and second folded sheet interfolding this moment, will lead to first folded sheet to rotate and the inward folding to the box around a frame simultaneously, will lead to the second folded sheet to rotate and the inward folding around the bottom plate simultaneously, fold the back that targets in place respectively when first folded sheet and second folded sheet, whole box will form the structure of platykurtic, adopt this structural design's folding box, have simple structure reasonable and folding convenient advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a side-bending folding box according to the present invention;

FIG. 2 is a schematic view of a side-folding box according to the present invention at another angle;

FIG. 3 is an exploded view of a side-folding case of the present invention;

FIG. 4 is a view showing the internal structure of a side-folding box according to the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a partial enlarged view at B in FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 4 at C;

FIG. 8 is an enlarged view of a portion of FIG. 4 at D;

FIG. 9 is a schematic view of a first step in the folding of the side-folding case of the present invention;

FIG. 10 is a second operational view of the present invention in folding a side-folding box;

FIG. 11 is a schematic view of the folded side-folding case of the present invention;

figure 12 is a schematic view of two side-bent folding boxes according to the present invention stacked together in the longitudinal direction.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a side-bending folding box, which comprises a bottom plate 1, a top frame 2, two short side plates 3 and two long side plates 4. Two short curb plates 3 and two long curb plates 4 enclose into the side frame between bottom plate 1 and top frame 2 to form open-top's box structure, in order to satisfy the functional requirement that the user put the thing. In this embodiment, the bottom plate 1, the top frame 2, the short side plates 3 and the long side plates 4 are all closed non-hollow structures, i.e. all solid closed structures, and the purpose of the present invention is to prevent dust from entering the interior of the box body. Secondly, in order to strengthen the rigidity of the respective structures, raised reinforcing ribs are respectively arranged on the outer walls and the inner walls of the bottom plate 1, the top frame 2, the short side plates 3 and the long side plates 4, for example, please refer to fig. 2, the bottom of the bottom plate 1 is provided with grid-type reinforcing ribs to meet the requirement that the bottom plate 1 can bear stronger load without deformation. In addition, in this embodiment, bottom plate 1, top frame 2, short curb plate 3 and long curb plate 4 all preferred are the PP material, and PP is a nontoxic tasteless environmental protection material, and it has firm toughness good, the resistance to compression is resistant to fall and durable's advantage.

Specifically, referring to fig. 3-8, each of the two long side panels 4 includes a first folding panel 41 and a second folding panel 42. One end of the first folding plate 41 and one end of the second folding plate 42 are connected by a rotary shaft buckle structure, so that the first folding plate 41 and the second folding plate 42 can be folded towards the inner side of the box body. The other end of first folded sheet 41 is provided with first rotation axis 411, the other end of second folded sheet 42 is provided with second rotation axis 421, and the inner wall of four sides of top frame 2 is provided with the bellied buckle 21 of a plurality of, also be provided with the bellied axle type buckle 11 of a plurality of on the inner wall of each side of bottom plate 1, go into the buckle 21 through first rotation axis 411 card, it turns over the book to have realized that first folded sheet 41 can rotate on top frame 2, go into on axle type buckle 11 through second rotation axis 421 card, it turns over the book to have realized that second folded sheet 42 can rotate on bottom plate 1. Through the structure design, between first folded sheet 41 and top frame 2, the connected mode of rotatory coupling has all been adopted between second folded sheet 42 and the bottom plate 1, long curb plate 4 is easily installed and rotatory light this moment, the connection of first folded sheet 41 and top frame 2 is difficult for blocking, the connection between second folded sheet 42 and the bottom plate 1 is also difficult for blocking, if long curb plate 4 damages, also can easily dismantle out long curb plate 4 fast, and then change long curb plate 4. In addition, in order to avoid the phenomenon that the shaft-type buckle 11 or the shaft buckle 21 is broken when the load is large, please refer to fig. 5, the technical scheme further includes that reinforcing ribs 22 are arranged at two ends of the shaft-type buckle 11 and the shaft buckle 21, and the reinforcing ribs 22 are used for greatly improving the strength of the shaft-type buckle 11 and the shaft buckle 21 so as to meet the requirement of heavy storage.

More specifically, the top ends of the two short side plates 3 are provided with a rotating shaft 31, and the shaft fastener 21 on the top frame 2 is matched and clamped with the rotating shaft 31, so that the short side plates 3 can be turned and folded towards the inner side of the box body. The connection mode that has adopted rotatory shaft between short curb plate 3 and the top frame 2 is detained, and short curb plate 3 is easily installed and is rotatory light this moment, and short curb plate 3 is difficult for blocking with the connection of top frame 2, if short curb plate 3 damages, also can easily dismantle short curb plate 3 fast, and then changes short curb plate 3. And the bottom ends of the two short side plates 3 are respectively connected with one side of the bottom plate 1 in a buckling way. Specifically, the bottom end of the short side plate 3 is provided with a clamping shaft 32, and the clamping shaft 32 is clamped into the shaft type buckle 11 of the bottom plate 1, so that the fastened buckle connection between the short side plate 3 and the bottom plate 1 is realized. In addition, in order to improve the bearing, the bottom of short side plate 3 still is provided with T type draw-in groove 33, and the side of bottom plate 1 still is provided with the T type buckle 12 of pegging graft with this T type draw-in groove 33 cooperatees, goes into the T type draw-in groove 33 on the short side plate 3 through T type buckle 12 card on the bottom plate 1, can strengthen the joint strength between short side plate 3 and the bottom plate 1, can improve the bearing weight of case by a wide margin.

Referring to fig. 9-11, the folding process is as follows:

s1, when folding, first apply force to the bottom ends of the two short side plates 3 from outside to inside by hand, so that all the buckles between the bottom ends of the short side plates 3 and the bottom plate 1 are separated from each other, and then the two short side plates 3 will respectively rotate around one side of the top frame 2 and fold inwards, the effect diagram is shown in fig. 8;

s2, when the two short side panels 3 are folded to the horizontal state, a downward force is applied to the top frame 2, which causes the first folding plate 41 and the second folding plate 42 to fold with each other, and causes the first folding plate 41 to rotate around the top frame 2 toward the box body and fold inward, and causes the second folding plate 42 to rotate around the bottom panel 1 and fold inward, the effect diagram is shown in fig. 9;

s3, when the first folding plate 41 and the second folding plate 42 are folded in place, the whole box body will form a flat structure, the effect of which is shown in fig. 10, thereby facilitating mass transportation and mass storage.

In addition, referring to fig. 1, a ring-shaped step support 23 is disposed at one circle of the inner side of the top frame 2, referring to fig. 12, when two side-bending folding boxes are stacked on each other in the longitudinal direction, the bottom of the upper side-bending folding box abuts against the top surface of the step support 23 of the top frame 2 of the lower side-bending folding box, and by means of the structural design, the problem that the lower side-bending folding box is easy to deform or break due to the weight of the upper side-bending folding box is avoided.

In this embodiment, a company advertisement insert 5, a label insert 6 and a box inner frame size display insert 7 are further embedded in the outer wall of the short side plate 3. Company's propaganda mold insert 5 is convenient for former manufacture factory's popularization, and label mold insert 6 is convenient for classify the use to this folding box, and the size of the inner frame size display mold insert 7 of box be convenient for former manufacture factory or user know the inner space of this folding box fast directly perceivedly.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (10)

1. A side-bending type folding box is characterized by comprising a rectangular bottom plate (1), a rectangular top frame (2), two short side plates (3) and two long side plates (4);

the two short side plates (3) are respectively arranged on two side edges of the top frame (2), and the top ends of the two short side plates are rotatably connected with the top frame (2) so that the short side plates (3) can be bent towards the interior of the box body in a rotating manner; the bottom ends of the two short side plates (3) are respectively connected with one side of the bottom plate (1) in a buckling manner;

the two long side plates (4) respectively comprise a first folding plate (41) and a second folding plate (42); one end of the first folding plate (41) is rotatably connected with one end of the second folding plate (42) so that the first folding plate (41) and the second folding plate (42) are folded inwards; the other end of the first folding plate (41) is rotatably connected with one side of the top frame (2), and the other end of the second folding plate (42) is rotatably connected with one side of the bottom plate (1).

2. The sidewise folding box according to claim 1, characterized in that a rotating shaft (31) is arranged at the top end of the short side plate (3), a plurality of raised shaft fasteners (21) are arranged on the inner wall of each side of the top frame (2), reinforcing ribs (22) connected with the inner wall of the top frame (2) are arranged at the two ends of the shaft fasteners (21), and the shaft fasteners (21) are clamped with the rotating shaft (31) in a matching manner so that the short side plate (3) can be rotationally folded towards the inside of the box body.

3. The side-bending type folding box according to claim 1, characterized in that the bottom end of the short side plate (3) is provided with a clamping shaft (32), the inner wall of each side of the bottom plate (1) is provided with a plurality of raised shaft-shaped buckles (11), and the shaft-shaped buckles (11) are matched and clamped with the clamping shaft (32); and reinforcing ribs are arranged on the shaft type buckle (11).

4. The side-bending folding box according to claim 3, characterized in that the bottom of the short side plate (3) is further provided with a T-shaped slot (33), and the side of the bottom plate (1) is further provided with a T-shaped buckle (12) which is matched and inserted with the T-shaped slot (33).

5. The side-bending folding box of claim 2, characterized in that a first rotating shaft (411) is arranged at the top end of the first folding plate (41), and the first rotating shaft (411) is matched and clamped with the shaft fastener (21) so that the first folding plate (41) can be rotated and folded towards the inside of the box body.

6. The side-bending folding box of claim 3, characterized in that a second rotating shaft (421) is provided at the bottom end of the second folding plate (42), and the second rotating shaft (421) is engaged with the shaft-type buckle (11) to make the second folding plate (42) rotate and fold toward the inside of the box body.

7. The side-folding box of claim 1, wherein one end of the first folding plate (41) and one end of the second folding plate (42) are pivotally connected by a pivot buckle.

8. The sidewise folding carton according to any one of claims 1 to 7, characterized in that the bottom panel (1), the top frame (2), the short side panels (3) and the long side panels (4) are all closed non-hollowed-out structures.

9. A sideways folding carton according to any one of claims 1 to 7, characterized in that a ring-shaped step support (23) is provided around the inside of the top frame (2).

10. The sidewise folding carton according to any of claims 1 to 7, characterized in that company promotional inserts (5), label inserts (6) and box inside frame size display inserts (7) are embedded on the outer walls of the short side panels (3), respectively.

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