Corrugated carton convenient to carry

Abstract

The corrugated carton convenient to carry comprises a carton body, inner connecting plates are installed on the inner walls of the two sides of the carton body, an outer connecting frame is arranged on the outer wall of the carton body in a sleeved mode, a plurality of supporting frames are fixedly connected to the upper end face of the outer connecting frame, a plurality of supporting legs are fixedly connected to the lower end face of the outer connecting frame, and the supporting legs are fixedly connected to the lower end face of the outer connecting frame. Supporting plates are fixedly connected to the left end face and the right end face of the outer connecting frame, sliding grooves are formed in the upper end faces of the supporting plates and are T-shaped grooves, fixing plates are arranged on the side surfaces of the supporting plates, auxiliary supporting legs are fixedly connected to the front side and the rear side of the left end face of each fixing plate, and a plurality of limiting holes are formed in the two opposite surfaces of each auxiliary supporting leg. Limiting grooves are formed in the front end face and the rear end face of the supporting plate. The distance between the bottom of the corrugated carton and the actual ground is adjusted through the springs, the limiting blocks and the auxiliary supporting legs, and therefore the corrugated carton can be conveniently carried through a forklift.

Description

TECHNICAL FIELD

[0001] The utility model belongs to corrugated paper box technical field, especially a corrugated paper box convenient to carry. BACKGROUND

[0002] Corrugated paperboard is made into corrugated paper box through die cutting, indentation, nailing box or sticking box, and the corrugated paper box is a most widely used packaging product, and the consumption is always the first among various packaging products, including calcium plastic corrugated paper box, for more than half a century, the corrugated paper box gradually replaces wood box and other transport packaging containers due to its superior use performance and good processing performance, the bottom of the traditional corrugated paper box contacts the top of another corrugated paper box when being placed, and since the top of the corrugated paper box is uneven, the corrugated paper box is inclined after being placed, thereby affecting the transportation of the corrugated paper box, when the goods in the corrugated paper box are heavy and cannot be manually carried, a forklift is usually used for carrying, and the traditional corrugated paper box cannot adjust the height of the bottom supporting leg according to actual needs to facilitate the insertion of the front fork of the forklift into the bottom of the paper box, in order to solve the above problems, the utility model provides a corrugated paper box convenient to carry. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a corrugated paper box convenient to carry, and solves the existing problems.

[0004] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0005] The utility model discloses a corrugated case convenient to carry, including paper box body, the inside wall on both sides of paper box body all is installed with the inner connecting plate, the outer wall of paper box body is equipped with the outer connecting frame, a plurality of support frames are fixedly connected to the outer connecting frame upper end surface, a plurality of support legs are fixedly connected to the outer connecting frame lower end surface, the shape and size of support leg all are adapted to support frame, when the multiple boxes are superimposed, the support leg and support frame mutually cooperate, that is, the outer wall of support frame is tightly attached to the inside wall of support leg, so as to reach the location of support frame to support leg, guarantee that will not produce the deviation, the left and right both ends of outer connecting frame all are fixedly connected with the support plate, the upper end surface of support plate is provided with the sliding slot, the sliding slot is T-shaped groove, the side surface of support plate is equipped with fixed plate, the left end surface of fixed plate all is fixedly connected with auxiliary support leg on the both sides, the left end surface of fixed plate is equipped with the protruding, the protruding is " T " protruding, the shape and size of protruding are adapted to the limit groove, and the protruding and limit groove are slidably connected.

[0006] The center of the front and rear end surfaces of the outer connecting frame is provided with a threaded hole, a lead screw is threadedly connected in the threaded hole, sliding grooves are formed in the opposite surfaces of the inner connecting plate, a square plate is nested in the sliding groove, a rotating groove is formed in the center of the square plate, a rotating block is rotatably connected in the rotating groove, an insertion slot is formed in one side surface of the rotating block, a through hole is formed in one end surface of the inner connecting plate, one end of the lead screw extends into the through hole through the paper box body, and a special-shaped block is fixedly connected to one end surface of the lead screw, the special-shaped block is square, the size of the special-shaped block is smaller than the size of the lead screw, the shape and size of the special-shaped block are adapted to the insertion slot, and the special-shaped block and the insertion slot are mutually matched.

[0007] Further, the plurality of fixing holes formed in the left and right end surfaces of the outer connecting frame, the inner connecting plate and the paper box body correspond to each other in position, and the three are fixed by fixing nails.

[0008] Further, one end of the lead screw fixed outside the corrugated case is provided with a rotating handle, and anti-skid lines are arranged at the edge of the rotating handle.

[0009] The utility model has the following beneficial effects:

[0010] The utility model discloses a support plate both sides are provided with the spring fixed connection in the limiting groove as the limiting block provides a elastic force, and the limiting block gets a horizontal pressure, guarantees that the limiting block can be always inserted in the limiting hole of auxiliary support leg when not receiving external force, and this is to lock the auxiliary support leg, when needing to utilize the forklift to carry corrugated case, the limiting block is inserted in the limiting hole of different height, and this is to adjust the length of auxiliary support leg, thereby realizing the adjustment of the distance between the bottom of corrugated case and actual ground, and the forklift front fork is inserted into the bottom of corrugated case conveniently.

[0011] When two or more cartons are stacked, the outer wall of the support leg is tightly attached to the inner wall of the support frame, thereby achieving the limiting of the support frame on the support leg and ensuring that no deviation occurs, so that the carton can be conveniently carried without collapsing during transportation.

[0012] Before carrying the corrugated carton, the square plate is driven to move horizontally by the lead screw, so as to clamp and fix the goods in the carton, thereby preventing the carton from deviating and collapsing due to the rolling of the goods during actual carrying, and improving the safety performance of the corrugated carton during carrying.

[0013] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art without creative labor.

[0015] Figure 1 It is a kind of overall structure schematic diagram of corrugated carton convenient to carry;

[0016] Figure 2 It is a front view of corrugated carton convenient to carry;

[0017] Figure 3 It is Figure 2 A-A section view in middle;

[0018] Figure 4 It is a plan view of corrugated carton convenient to carry;

[0019] Figure 5 It is Figure 4 B-B section view in middle.

[0020] The components represented by the reference numbers in the drawings are listed as follows: 1, carton body; 2, inner connecting plate; 3, outer connecting frame; 4, fixing nail; 5, support frame; 6, support leg; 7, support plate; 8, sliding groove; 9, fixing plate; 10, auxiliary support leg; 11, limiting hole; 12, limiting groove; 13, spring; 14, limiting block; 15, threaded hole; 16, screw rod; 17, sliding groove; 18, square plate; 19, rotating groove; 20, rotating block; 21, insertion slot; 22, through hole; 23, special-shaped block; 24, protrusion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 - Figure 5As shown, the utility model is a kind of corrugated carton convenient to carry, including paper box body 1, the inside wall of both sides of paper box body 1 is equipped with inner connecting plate 2, the outer wall of paper box body 1 is equipped with outer connecting frame 3, and the upper end surface of outer connecting frame 3 is fixedly connected with several support frames 5, and the lower end surface of outer connecting frame 3 is fixedly connected with several support legs 6, the shape and size of support leg 6 are all adapted to support frame 5, when multiple boxes are stacked, support leg 6 and support frame 5 are mutually matched, i.e. the outer wall of support frame 5 is tightly attached to the inner wall of support leg 6, so as to achieve that support frame 5 limits support leg 6, ensure that no deviation occurs, the left and right end surfaces of outer connecting frame 3 are all fixedly connected with support plate 7, the upper end surface of support plate 7 is provided with sliding slot 8, sliding slot 8 is T-shaped slot, the side surface of support plate 7 is equipped with fixed plate 9, the left end surface of fixed plate 9 is all fixedly connected with auxiliary support leg 10 on front and back two sides, the left end surface of fixed plate 9 is equipped with protrusion 24, protrusion 24 is "T" shaped protrusion, the shape and size of protrusion 24 are adapted to limiting slot 12, and protrusion 24 and limiting slot 12 are slidably connected;The opposite two surfaces of auxiliary support leg 10 are all provided with several limiting holes 11, and the front and back two end surfaces of support plate 7 are all provided with limiting slot 12, one surface in limiting slot 12 is fixedly connected with spring 13, the free end of spring 13 is fixedly connected with limiting block 14, the shape and size of limiting block 14 are all adapted to limiting hole 11, limiting block 14 and limiting hole 11 are slidably connected, and the left and right two end surfaces of outer connecting frame 3, inner connecting plate 2 and paper box body 1 are all provided with several fixed holes;

[0025] The center of front and back two end surfaces of outer connecting frame 3 is provided with threaded hole 15, and screw rod 16 is threadedly connected in threaded hole 15, the opposite two surfaces of inner connecting plate 2 are all provided with sliding groove 17, square plate 18 is nested in sliding groove 17, rotating groove 19 is provided in the center of square plate 18, rotating block 20 is rotatably connected in rotating groove 19, and the one side surface of rotating block 20 is provided with insertion slot 21, the one end surface of inner connecting plate 2 is provided with through hole 22, one end of screw rod 16 extends to through hole 22 in paper box body 1, and the one end surface of screw rod 16 is fixedly connected with special-shaped block 23, special-shaped block 23 is square, the size of special-shaped block 23 is less than the size of screw rod 16, the shape and size of special-shaped block 23 are adapted to insertion slot 21, and special-shaped block 23 and insertion slot 21 are mutually matched;

[0026] In one of the embodiments, the several fixed holes in the left and right two end surfaces of outer connecting frame 3, inner connecting plate 2 and paper box body 1 are corresponding to each other, and the three are fixed by fixed nail 4.

[0027] In one of the embodiments, the one end of screw rod 16 fixed in the outside of corrugated carton is provided with rotating handle, and anti-skid lines are arranged at the edge of rotating handle.

[0028] Please refer to Figure 1 - Figure 5As shown, the embodiment is a method for using a corrugated carton convenient to carry: in use, first, the paper box body 1 is installed between the inner connecting plate 2 and the outer connecting frame 3, the paper box body 1 is opened, the square plate 18 is inserted into the sliding groove 17, and at this time the special-shaped block 23 is inserted into the insertion groove 21, and then whether the auxiliary supporting leg 10 needs to be used is considered according to actual needs, when the auxiliary supporting leg 10 needs to be used, the limiting block 14 is pressed back into the limiting groove 12, the auxiliary supporting leg 10 is pulled, the length of the auxiliary supporting leg 10 is adjusted, the height of the corrugated carton bottom from the ground is adjusted, and the front fork is inserted into the corrugated carton bottom conveniently;

[0029] After the goods in the corrugated carton are loaded, the lead screw 16 is rotated, one end of the special-shaped block 23 is rotated, the rotating block 20 is rotated in the rotating groove 19, because the rotating block 20 and the square plate 18 are rotationally connected, so that the lead screw 16 is rotated, only the square plate 18 is pushed to move, so as to realize clamping and fixing the goods in the box, preventing the corrugated carton from falling due to rolling of the internal goods during actual carrying;

[0030] It should be noted that the outer connecting frame 3 has a hollow window, which can reduce the weight of the corrugated carton as a whole, and can be used as a handle without the help of a forklift for carrying.

[0031] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the above disclosed application are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The embodiments are selected and described in detail in order to better explain the principles and practical application of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A corrugated carton for ease of handling, comprising a carton body (1), characterised in that: The both sides of the paper box body (1) are provided with inner connecting plates (2), the outer wall of the paper box body (1) is provided with an outer connecting frame (3), the upper end surface of the outer connecting frame (3) is fixedly connected with a plurality of supporting frames (5), the lower end surface of the outer connecting frame (3) is fixedly connected with a plurality of supporting legs (6), the left and right end surfaces of the outer connecting frame (3) are fixedly connected with supporting plates (7), the upper end surface of the supporting plate (7) is provided with a sliding groove (8), the sliding groove (8) is a T-shaped groove, the side surface of the supporting plate (7) is provided with a fixed plate (9), the left end surface of the fixed plate (9) is fixedly connected with auxiliary supporting legs (10) on the left end surface, the left end surface of the fixed plate (9) is provided with a protrusion (24), the opposite surfaces of the auxiliary supporting leg (10) are provided with a plurality of limiting holes (11), the left and right end surfaces of the supporting plate (7) are provided with limiting grooves (12), one surface of the limiting groove (12) is fixedly connected with a spring (13), the free end of the spring (13) is fixedly connected with a limiting block (14), the left and right end surfaces of the outer connecting frame (3), the inner connecting plate (2) and the paper box body (1) are provided with a plurality of fixed holes; The center of the left and right end surfaces of the outer connecting frame (3) is provided with a threaded hole (15), the threaded hole (15) is threadedly connected with a lead screw (16), the opposite surfaces of the inner connecting plate (2) are provided with sliding grooves (17), the sliding grooves (17) are nested with square plates (18), the center of the square plate (18) is provided with a rotating groove (19), the rotating groove (19) is rotatably connected with a rotating block (20), one side surface of the rotating block (20) is provided with a slot (21), one end surface of the inner connecting plate (2) is provided with a through hole (22), one end of the lead screw (16) extends into the through hole (22) through the paper box body (1), and one end surface of the lead screw (16) is fixedly connected with a special-shaped block (23), the special-shaped block (23) is square, and the size of the special-shaped block (23) is smaller than that of the lead screw (16).

2. A corrugated carton according to claim 1, wherein, The shape and size of the supporting leg (6) are adapted to the supporting frame (5), when a plurality of boxes are stacked, the supporting leg (6) cooperates with the supporting frame (5).

3. A corrugated carton according to claim 1 wherein, The plurality of fixed holes in the left and right end surfaces of the outer connecting frame (3), the inner connecting plate (2) and the paper box body (1) are correspondingly arranged, and the three are fixed by the fixed nails (4).

4. A carton according to claim 1, wherein, The protrusion (24) is a "T" shaped protrusion, the shape and size of the protrusion (24) are adapted to the limiting groove (12), and the protrusion (24) and the limiting groove (12) are slidingly matched.

5. A corrugated carton according to claim 1 wherein, The shape and size of the limiting block (14) are adapted to the limiting hole (11), and the limiting block (14) and the limiting hole (11) are slidingly matched.

6. A corrugated carton according to claim 1 wherein, The shape and size of the special-shaped block (23) are adapted to the slot (21), and the special-shaped block (23) and the slot (21) are cooperated.

7. A corrugated carton according to claim 1 wherein, One end of the lead screw (16) outside the corrugated box is fixedly connected with a rotating handle, and the edge of the rotating handle is provided with anti-skid lines.

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