CN220949031U - Paper box - Google Patents

Abstract

The utility model relates to the technical field of packaging and discloses a carton which comprises a bearing bottom plate, wherein a left side panel is fixedly connected to the left side of the upper part of the bearing bottom plate, a right side panel is fixedly connected to the right side of the upper part of the bearing bottom plate, first jacks are respectively formed in the upper parts of the left side panel and the right side panel, reinforcing plates are respectively fixedly connected to the corresponding sides of the left side panel and the right side panel, a fixing groove is formed between the left side of the reinforcing plates and the left side panel, a fixing groove is formed between the right side of the reinforcing plates and the right side panel, and a front side panel is fixedly connected to the front side of the upper part of the bearing bottom plate. According to the utility model, the quick assembly of the paper box is realized, the unpacking and tiling are convenient after the use, so that the recycling and transportation space of the paper box is saved, the goods are protected and the stress and compression resistance of the paper box are reinforced, and the situation that the paper box cannot be used due to deformation or damage when the paper box is subjected to external pressure is avoided.

Description

Paper box

Technical Field

The utility model relates to the technical field of packaging, in particular to a carton.

Background

One of the operating principles of the carton is to protect the internal articles from damage, the structural design and materials used can provide a certain degree of cushioning and compression resistance, and the packaged articles are prevented from being damaged during transportation, stacking or carrying, which is particularly important for the articles which are easy to damage by chipping, squeezing or breaking, the structure of the carton can bear the weight of the articles to a certain extent, and the carton is easy to stack so as to save space, so that the carton is very practical in the process of storage and transportation.

Chinese patent publication No.: CN210821301U discloses a carton comprising a box body and a box cover, wherein the box body is provided with a hand hole, the box body comprises a paper surface layer, a paper inner layer, a first buffer layer, a second buffer layer and a paper corrugated layer, a plurality of plastic blocks are arranged in the first buffer layer and the second buffer layer of the paper corrugated layer, two reinforcing belts are embedded right above the hand hole and respectively adhered to two sides of the paper corrugated layer through hot melt adhesive, each reinforcing belt consists of 3 reinforcing layers and a plurality of reinforcing frames arranged in parallel, the adjacent two reinforcing layers are adhered and connected through the reinforcing frames, each reinforcing layer and each reinforcing frame are formed by bonding transverse fibers, longitudinal fibers and oblique fibers, a triangular fixing area is formed among the transverse fibers, the longitudinal fibers and the oblique fibers, the transverse fibers are glass fibers, and the longitudinal fibers are sugarcane fibers, and the oblique fibers are nylon fibers.

Disclosure of utility model

In order to make up for the defects, the utility model provides a carton, which aims to solve the problem that the prior art cannot be conveniently installed, so that the carton cannot be folded when empty cartons are required to be transported and occupies a transportation space.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a carton, includes the load floor, load floor's upper portion left side fixedly connected with left side board, load floor's upper portion right side fixedly connected with right side board, first jack has all been seted up on the upper portion of left side board and right side board, the equal fixedly connected with reinforcing plate of corresponding one side of left side board and right side board, the left side be equipped with the fixed slot between reinforcing plate left side and the left side board, the left side be equipped with the fixed slot between reinforcing plate right side and the right side board, load floor's upper portion front side fixedly connected with front side board, load floor's upper portion rear side fixedly connected with rear side board, the equal fixedly connected with picture peg in the inside of fixed slot in the left and right sides of front side board and rear side board, the equal sliding connection of upper portion fixedly connected with first fixture block of picture peg, load floor's inside four corners is the equal sliding connection with block subassembly.

Through above-mentioned technical scheme, carry out twice with right side board and left side board and bend, place the picture peg in the corresponding one side of right side board and left side board, through the inside of inserting the second jack with the second fixture block, make it produce the fixed slot, make the inside that first fixture block inserted first jack simultaneously, make reinforcing plate and load-bearing bottom plate fixed to fix front panel and rear panel, make the carton carry out fast assembly, and convenient to detach.

Further, the clamping assembly comprises a second clamping block and second jacks, the second clamping block is fixedly connected to two sides of the bottom of the reinforcing plate, the second jacks are formed in four corners of the inner portion of the bearing bottom plate, and the second clamping block is slidably connected to the inner portion of the second jacks.

Through the technical scheme, the second clamping block is inserted into the second jack in the bearing bottom plate, and the reinforcing plate is fixed and the front side panel and the rear side panel are fixed.

Further, the upper portion of loading floor is provided with the backup pad, the upper portion fixedly connected with of backup pad supports the roof.

Through above-mentioned technical scheme, through backup pad and supporting roof setting in the upper portion of loading end plate, increased the compressive capacity of carton.

Further, a second partition plate is arranged on the upper portion of the supporting top plate, a supporting partition plate is arranged on the upper portion of the second partition plate, and a first partition plate is arranged on the upper portion of the supporting partition plate.

Through above-mentioned technical scheme, separate the goods layering through second partition board, support baffle and first partition board, avoided the goods to hit when being used for transporting and lead to damaging.

Further, the upper parts of the right side panel, the left side panel, the front side panel and the rear side panel are connected with a box cover in a sliding manner.

Through above-mentioned technical scheme, avoided pressing the bad with the goods when the carton stacks to prevent that the goods from dropping.

Further, the first partition plate and the second partition plate are provided with protection pads inside.

Through above-mentioned technical scheme, protect the goods through the protection pad, prevent that the collision from leading to damaging.

Further, the first clamping block is connected to the inside of the first jack in a sliding mode.

Through the technical scheme, the plugboard is inserted into the first jack through the first clamping block, and the front side panel and the rear side panel are fixedly installed.

The utility model has the following beneficial effects:

1. According to the utility model, through the matched use of the plugboard, the left side panel, the right side panel, the reinforcing plate, the fixing groove, the first clamping block, the first jack, the second clamping block, the second jack and other structures, the quick assembly of the carton is realized, and the carton is convenient to use, and then the carton is disassembled and tiled to save the recycling and transportation space of the carton.

2. According to the utility model, through the cooperation of the structures such as the second partition plate, the supporting partition plate, the first partition plate, the protection pad, the bearing bottom plate, the supporting plate and the supporting top plate, the protection of cargoes and the reinforcement of the stress and the compression resistance of the carton are realized, and the situation that the carton cannot be used due to deformation or damage when external pressure is applied is avoided.

Drawings

Fig. 1 is a perspective view of a carton of the present utility model;

fig. 2 is a schematic view of the internal structure of a carton according to the present utility model;

fig. 3 is a cross-sectional view of a carton of the present utility model;

fig. 4 is a schematic view of the front side panel of the carton according to the present utility model.

Legend description:

1. A load-bearing bottom plate; 2. a right side panel; 3. a front panel; 4. a left side panel; 5. a case cover; 6. a rear panel; 7. a first partition plate; 8. a supporting partition; 9. a first jack; 10. a first clamping block; 11. a protective pad; 12. a second partition plate; 13. a supporting top plate; 14. a support plate; 15. a fixing groove; 16. a second clamping block; 17. a second jack; 18. a reinforcing plate; 19. and (5) inserting plates.

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, 2 and 3, one embodiment provided by the present utility model is: the utility model provides a carton, includes load floor 1, load floor 1's upper portion left side fixedly connected with left side board 4, load floor 1's upper portion right side fixedly connected with right side board 2, first jack 9 has all been seted up on left side board 4 and right side board 2's upper portion, and the corresponding one side of left side board 4 and right side board 2 is all fixedly connected with reinforcing plate 18.

Wherein, be equipped with fixed slot 15 between left side reinforcing plate 18 left side and left side board 4, be equipped with fixed slot 15 between left side reinforcing plate 18 right side and right side board 2, the upper portion front side fixedly connected with front panel 3 of loading board 1, the upper portion rear side fixedly connected with rear panel 6 of loading board 1, the equal fixedly connected with picture peg 19 of left and right sides of front panel 3 and rear panel 6, picture peg 19 sliding connection is in fixed slot 15's inside, the upper portion fixedly connected with first fixture block 10 of picture peg 19.

Simultaneously, all sliding connection has the block subassembly in the inside four corners of bearing bottom plate 1, and the block subassembly includes second fixture block 16 and second jack 17, and second fixture block 16 fixed connection is in the bottom both sides of reinforcing plate 18, and second jack 17 has all been seted up to the inside four corners of bearing bottom plate 1, and second fixture block 16 sliding connection is in the inside of second jack 17, and first fixture block 10 sliding connection is in the inside of first jack 9.

During the use, through placing the picture peg 19 on two right sides in the left side of right flank 2, place the right side of left flank 4 with two left side picture peg 19, bend right flank 2 and left flank 4 twice, produce fixed slot 15, insert the inside of second jack 17 with second fixture block 16, make the inside of first jack 9 of first fixture block 10 insert simultaneously, make reinforcing plate 18 fixed and make front panel 3 and rear panel 6 fixed, played and assembled the carton fast, and the effect that the tiling reaches the recovery transportation space of saving the carton of unpacking after the use of being convenient for.

Referring to fig. 1 and 3, a support plate 14 is provided on the upper portion of the load-bearing bottom plate 1, a support top plate 13 is fixedly connected to the upper portion of the support plate 14, a plurality of second partition plates 12 are uniformly provided on the upper portion of the support top plate 13, a support partition plate 8 is provided on the upper portion of the second partition plate 12, a plurality of first partition plates 7 are uniformly provided on the upper portion of the support partition plate 8, a case cover 5 is slidingly connected to the upper portions of the right side plate 2, the left side plate 4, the front side plate 3 and the rear side plate 6, and protection pads 11 are provided inside the first partition plate 7 and the second partition plate 12.

When the goods are placed in the inside of box, carry out the layering and separate the protection to the goods through second partition board 12, first partition board 7 and support baffle 8, prevent to collide when transporting and appear damaging, further protect it through protection pad 11, backup pad 14 and supporting roof 13 that upper portion that is equipped with through loading board 1 have strengthened compressive capacity, have increased the holistic atress ability of carton through reinforcing plate 18, set up in the outside of box through case lid 5, avoided the goods to drop, played the effect to the protection of goods and strengthened the atress and the compressive capacity of carton.

Working principle: when the carton is required to be assembled, the inserting plate 19 is placed on one side corresponding to the left side panel 4 and the right side panel 2, the left side panel 4 and the right side panel 2 are bent to form a fixing groove 15 with the reinforcing plate 18, the first clamping block 10 is inserted into the first inserting hole 9, the second clamping block 16 is inserted into the second inserting hole 17, the reinforcing plate 18 is fixed, the front side panel 3 and the rear side panel 6 are fixed, a box body is formed, the carton is quickly assembled, and the carton is convenient to use, and the carton is disassembled and tiled to save the recycling and transportation space;

In addition, when the goods need put into the box and transport, separate the protection with the layering with second partition plate 12, support baffle 8 and first division plate 7 to the goods, prevent to appear rocking and lead to the goods to collide impaired during the transportation, be provided with protection pad 11 through the inside of second partition plate 12 and first division plate 7, make it further protect the goods and prevent the damage, be provided with backup pad 14 and supporting roof 13 through the upper portion that bears bottom plate 1, and right side board 2 and left side board 4 add the reinforcing plate 18 of establishing, the overall structure of having played the cardboard box has been strengthened and compressive capacity has been increased, make when the cardboard box is to the goods transportation, avoided bumping the cardboard box to make the cardboard damage because of the goods when rocking appears, realized the protection to the goods and strengthened the atress and the compressive capacity of cardboard box, avoided deformation or damage when receiving external pressure and lead to unable use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A carton comprising a load floor (1), characterized in that: the utility model discloses a four-corner type hydraulic jack, including bottom plate (1) and right side board (2), bottom plate (1) is born in the upper portion left side fixedly connected with left side board (4), bottom plate (1) is born in the upper portion right side fixedly connected with right side board (2), first jack (9) have all been seted up on the upper portion of left side board (4) with corresponding one side of right side board (2) is fixedly connected with reinforcing plate (18), left side reinforcing plate (18) left side with be equipped with fixed slot (15) between left side board (4), left side reinforcing plate (18) right side with be equipped with between right side board (2) fixed slot (15), bottom plate (1) is born in the upper portion front side fixedly connected with front side board (3), bottom plate (1) is born in the upper portion rear side fixedly connected with back side board (6), front side board (3) with the left and right sides of back side board (6) is all fixedly connected with picture peg (19), picture peg (19) sliding connection is in fixed slot (15) inside, top clamping plate (19) is connected with a four-corner type hydraulic jack (10).

2. A carton according to claim 1, wherein: the clamping assembly comprises a second clamping block (16) and a second jack (17), the second clamping block (16) is fixedly connected to two sides of the bottom of the reinforcing plate (18), the second jack (17) is formed in four corners of the inside of the bearing bottom plate (1), and the second clamping block (16) is slidably connected to the inside of the second jack (17).

3. A carton according to claim 1, wherein: the upper portion of loading floor (1) is provided with backup pad (14), the upper portion fixedly connected with of backup pad (14) supports roof (13).

4. A carton according to claim 3, wherein: the upper portion of supporting roof (13) is provided with second partition board (12), the upper portion of second partition board (12) is provided with supporting baffle (8), the upper portion of supporting baffle (8) is provided with first division board (7).

5. A carton according to claim 1, wherein: the upper parts of the right side panel (2), the left side panel (4), the front side panel (3) and the rear side panel (6) are connected with a box cover (5) in a sliding manner.

6. A carton according to claim 4 wherein: the first partition plate (7) and the second partition plate (12) are internally provided with protection pads (11).

7. A carton according to claim 1, wherein: the first clamping block (10) is connected inside the first jack (9) in a sliding mode.