CN221139171U - Drawing type packaging box - Google Patents

Abstract

The utility model discloses a drawing type packing box, which relates to the technical field of packing boxes and comprises a box body, an inner box assembly and a locking assembly, wherein the inner box assembly comprises a drawer box, a handle and limiting sliding blocks, the handle is adhered and fixed at one end of the drawer box, a plurality of limiting sliding blocks are arranged, the limiting sliding blocks are symmetrically fixed at two sides of the drawer box, and a limiting clamping groove is formed between two adjacent limiting sliding blocks positioned at the same side; the locking assembly comprises a limit rail groove, a connecting arm, a concave folded edge and a rotating lug. According to the utility model, the locking assembly is arranged, the concave folded edge is bent to be in a rectangular state and is clamped into the limiting clamping groove to fix the drawer box, and in the state, the drawer box can generate a pushing force to the concave folded edge to enable the concave folded edge to be continuously deformed if the drawer box moves outwards, and the connecting arm cannot continuously move at the moment, so that the stability of the drawer box is ensured, and the drawer box is prevented from sliding outwards.

Description

Drawing type packaging box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a drawing type packaging box.

Background

The packaging box has the functions of ensuring the safety of the product in transportation, improving the grade of the product and the like, and can be classified according to materials, such as: carton, iron box, wood box, cloth box, leather box, ya keli box, corrugated packaging box, pvc box etc. include according to the mode of opening: aircraft box type, tubular box type, disc type box type, top and bottom cover box type, drawing type box type, polygon box type, windowing box type, abnormal shape box type, portable box type, hanging type box type, display box type, book type box type and oblique opening box type.

The pull-out box type is like a drawer, is a high-grade box type for protecting products, has mysterious sense, enables people to have a pull-out effect which is unexpected by impulsion, has no limiting structure between the inner layer of the drawer and the outer shell of the existing pull-out box type packaging box, and provides a pull-out type packaging box based on the fact that the inner layer of the drawer easily slides out of the outer shell when the single packaging box is jolt when the packaging box is subjected to larger jolt in the transferring process.

Disclosure of utility model

The utility model aims at: in order to solve the above-mentioned problems, a pull type packing box is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drawing type packaging box comprises a box body, wherein an inner box assembly is arranged in an inner cavity of the box body, a locking assembly used for limiting the inner box assembly is arranged on the inner side of the box body, the inner box assembly comprises a drawer box, a handle and limiting sliding blocks, the handle is adhered and fixed to one end of the drawer box, the limiting sliding blocks are provided with a plurality of limiting sliding blocks which are symmetrically fixed to two sides of the drawer box, and a limiting clamping groove is formed between two adjacent limiting sliding blocks positioned on the same side;

The locking assembly comprises a limit rail groove, a connecting arm, a concave folded edge and a rotating lug;

The limiting rail grooves are symmetrically formed in two sides of the inner wall of the box body, and the drawer box is in sliding connection with the limiting rail grooves through limiting sliding blocks;

The connecting arms are distributed on the inner side of the limit rail groove and are not connected with the limit rail groove, two ends of the concave folding edge are fixed on one side, close to the drawer box, of the connecting arms, the concave folding edge which is bent to be rectangular is clamped into the limit clamping groove area to fix the drawer box, and the concave folding edge which is bent to be parallelogram is separated from the limit clamping groove to unlock the drawer box;

The rotating convex blocks are symmetrically fixed at the upper end and the lower end of the two bending edges of the concave type folding edge and are rotationally connected with the inner wall of the limit rail groove, and are used for providing support for bending deformation of the concave type folding edge.

As still further aspects of the utility model: when the concave folding edge is bent to be rectangular, the whole width of the connecting arm and the limit rail groove is matched with the width of the inner wall of the limit rail groove, and the length of the inner wall of the limit rail groove is greater than that of the connecting arm.

As still further aspects of the utility model: the number of the limit rail grooves is distributed along the vertical direction, and a plurality of groups of connecting arms, concave folded edges and rotating protruding blocks are correspondingly arranged.

As still further aspects of the utility model: the locking assembly further comprises a U-shaped connecting strip, and two vertical edges of the U-shaped connecting strip are respectively bonded and fixed with the outer ends of the connecting arms distributed on two sides of the box body.

As still further aspects of the utility model: one side integrated into one piece of the opening terminal surface of box body has the hem apron, fixedly connected with magnetism is inhaled the piece to one side paste of hem apron, one side paste fixedly connected with fixed iron sheet that the box body kept away from hem apron rotation point.

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

Through setting up locking subassembly, bending through the spill hem and being the rectangle state and blocking and going into the fixed of realization drawer box in the spacing draw-in groove, under this kind of state, the drawer box will produce a thrust to the spill hem if outside and make it continue deformation, and the linking arm can't continue to remove this moment, has so guaranteed the stability of drawer box, avoids the outwards roll-off of drawer box.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the top of the case of the present utility model;

FIG. 3 is a schematic view of a portion of the component structure of the locking assembly of the present utility model;

Fig. 4 is a schematic structural view of the inner case assembly of the present utility model.

In the figure: 1. a case body; 2. a hemming cover plate; 3. a magnetic suction block; 4. fixing the iron sheet; 5. an inner box assembly; 501. a drawer box; 502. a handle; 503. a limit sliding block; 504. a limit clamping groove; 6. a locking assembly; 601. a limit rail groove; 602. a connecting arm; 603. concave flanging; 604. rotating the protruding block; 605. u-shaped connecting strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, a pull-out type packaging box comprises a box body 1, an inner box assembly 5 is placed in an inner cavity of the box body 1, a locking assembly 6 for limiting the inner box assembly 5 is arranged on the inner side of the box body 1, the inner box assembly 5 comprises a drawer box 501, a handle 502 and limiting sliding blocks 503, the handle 502 is adhered and fixed to one end of the drawer box 501, the limiting sliding blocks 503 are provided with a plurality of limiting sliding blocks 503, the limiting sliding blocks 503 are symmetrically fixed on two sides of the drawer box 501, and a limiting clamping groove 504 is formed between two adjacent limiting sliding blocks 503 positioned on the same side;

The locking component 6 comprises a limit rail groove 601, a connecting arm 602, a concave folded edge 603 and a rotating lug 604;

The limit rail grooves 601 are symmetrically formed on two sides of the inner wall of the box body 1, and the drawer box 501 is in sliding connection with the limit rail grooves 601 through limit sliding blocks 503;

The connecting arms 602 are distributed on the inner side of the limit rail groove 601 and are not connected with the limit rail groove 601, two ends of the concave folded edges 603 are fixed on one side, close to the drawer box 501, of the connecting arms 602, the concave folded edges 603 bent to be rectangular are clamped into the limit clamping groove 504 area to fix the drawer box 501, and the concave folded edges 603 bent to be parallelogram are separated from the limit clamping groove 504 to unlock the drawer box 501;

The rotating convex blocks 604 are symmetrically fixed at the upper end and the lower end of the two bending edges of the concave folded edge 603, are rotationally connected with the inner wall of the limit rail groove 601 and are used for providing support for bending deformation of the concave folded edge 603;

One side integrated into one piece of the opening terminal surface of box body 1 has hem apron 2, and fixedly connected with magnetism is inhaled piece 3 is pasted to one side of hem apron 2, and fixedly connected with fixed iron sheet 4 is pasted to one side that the box body 1 kept away from hem apron 2 rotation point.

In this embodiment: what needs to be stated is: the width of the outer wall of the drawer box 501 is matched with the width of the inner wall of the box body 1;

When the drawer box 501 is required to be placed in the box body 1, the connecting arm 602 is pulled outwards, the connecting arm 602 pulls the plurality of concave folded edges 603 to deform and bend by taking the rotating convex blocks 604 as the center, so that a parallelogram is formed between the concave folded edges 603 and the connecting arm 602, then the limit sliding blocks 503 on two sides of the drawer box 501 are aligned with the limit rail grooves 601 and inserted, and at the moment, the concave folded edges 603 are not contacted with the limit sliding blocks 503, and the movement of the limit sliding blocks 503 is not interfered;

After the drawer box 501 completely enters the box body 1, the folding cover plate 2 is closed, the fixing of the folding cover plate 2 and the box body 1 can be realized through the mutual adsorption of the magnetic attraction block 3 and the fixed iron sheet 4, meanwhile, the folding cover plate 2 can press the connecting arm 602 inwards, the connecting arm 602 pushes the concave folding edges 603 to deform, the concave folding edges 603 and the connecting arm 602 are formed into a rectangular state, and at the moment, the rectangular concave folding edges 603 are clamped inside limit clamping grooves 504 on two sides of the drawer box 501, so that the fixing of the drawer box 501 in the box body 1 is realized.

Referring to fig. 1 to 4, when the concave folded edge 603 is bent to be rectangular, the overall widths of the connecting arm 602 and the limit rail groove 601 are matched with the inner wall width of the limit rail groove 601, and the inner wall length of the limit rail groove 601 is greater than the length of the connecting arm 602.

In this embodiment: in the process of pushing or pulling the connecting arm 602, the connecting arm 602 not only moves horizontally and longitudinally in the limit rail groove 601, but also moves horizontally and transversely, the inner space of the limit rail groove 601 is enough for the movement of the connecting arm 602, and when the connecting arm 602 is pushed into the limit rail groove 601 until the end of the connecting arm 602 is attached to the end face of the limit rail groove 601, the concave folded edge 603 of the connecting arm is restored to a rectangular state, so that the drawer box 501 is fixed;

In this state, if the drawer box 501 moves outwards, a pushing force is generated on the concave folded edge 603 to enable the concave folded edge 603 to deform continuously, and the connecting arm 602 cannot move continuously at this time, so that the stability of the drawer box 501 is ensured, and the drawer box 501 is prevented from sliding outwards.

Referring to fig. 1 to 3, a plurality of limit rail grooves 601 are distributed along the vertical direction, and a plurality of groups of connecting arms 602, concave folds 603 and rotating bumps 604 are correspondingly arranged;

The locking component 6 further comprises a U-shaped connecting strip 605, and two vertical edges of the U-shaped connecting strip 605 are respectively adhered and fixed with the outer ends of a plurality of connecting arms 602 distributed on two sides of the box body 1.

In this embodiment: when the inner box assembly 5 needs to be taken out, the hemming cover plate 2 is opened firstly, and then the plurality of connecting arms 602 can be synchronously pulled through the U-shaped connecting strip 605, so that synchronous unlocking operation of the plurality of inner box assemblies 5 is realized;

What needs to be stated is: the bottom transverse part of the U-shaped connecting strip 605 can be made of cloth belts, so that the distance change of the connecting arms 602 at two sides can be adapted, and the vertical part of the U-shaped connecting strip 605, the connecting arms 602 and the concave folded edges 603 are made of plastic or hard paper materials, so that the deformation resetting capability is realized while certain strength is ensured.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a pull formula packing carton, includes box body (1), interior box subassembly (5) have been placed to the inner chamber of box body (1), its characterized in that, the inboard of box body (1) is provided with locking subassembly (6) that are used for carrying out spacing to interior box subassembly (5), interior box subassembly (5) include drawer box (501), handle (502) and spacing slider (503), handle (502) bond and are fixed in the one end of drawer box (501), spacing slider (503) are provided with a plurality ofly, a plurality of spacing slider (503) are fixed in the both sides of drawer box (501) symmetrically, are located adjacent two of same side spacing slider (503) between shaping have spacing draw-in groove (504);

The locking assembly (6) comprises a limit rail groove (601), a connecting arm (602), a concave folded edge (603) and a rotating lug (604);

The limiting rail grooves (601) are symmetrically formed in two sides of the inner wall of the box body (1), and the drawer box (501) is in sliding connection with the limiting rail grooves (601) through limiting sliding blocks (503);

The connecting arms (602) are distributed on the inner side of the limit rail groove (601) and are not connected with the limit rail groove (601), two ends of the concave folded edges (603) are fixed on one side, close to the drawer box (501), of the connecting arms (602), the concave folded edges (603) which are bent to be rectangular are clamped into the limit clamping groove (504) to fix the drawer box (501), and the concave folded edges (603) which are bent to be parallelogram are separated from the limit clamping groove (504) to unlock the drawer box (501);

The rotating convex blocks (604) are symmetrically fixed at the upper end and the lower end of the two bending edges of the concave folded edge (603), are rotationally connected with the inner wall of the limit rail groove (601), and are used for providing support for bending deformation of the concave folded edge (603).

2. The drawing type packaging box according to claim 1, wherein when the concave folded edge (603) is bent to be rectangular, the whole width of the connecting arm (602) and the whole width of the limit rail groove (601) are matched with the inner wall width of the limit rail groove (601), and the inner wall length of the limit rail groove (601) is greater than the length of the connecting arm (602).

3. The pull-out type packaging box according to claim 1, wherein a plurality of limit rail grooves (601) are distributed along the vertical direction, and a plurality of groups of connecting arms (602), concave folded edges (603) and rotating protruding blocks (604) are correspondingly arranged.

4. A pull-out type packaging box according to claim 1, wherein the locking assembly (6) further comprises a U-shaped connecting strip (605), and two vertical edges of the U-shaped connecting strip (605) are respectively adhered and fixed to the outer ends of a plurality of connecting arms (602) distributed on two sides of the box body (1).

5. The drawing type packaging box according to claim 1, wherein a folding cover plate (2) is integrally formed on one side of an opening end face of the box body (1), a magnetic attraction block (3) is fixedly connected to one side of the folding cover plate (2) in a sticking mode, and a fixed iron sheet (4) is fixedly connected to one side of the box body (1) away from a rotating point of the folding cover plate (2) in a sticking mode.