CN211033374U

CN211033374U - Corrugated carton that crushing resistance is strong

Info

Publication number: CN211033374U
Application number: CN201921454721.4U
Authority: CN
Inventors: 吴庆有
Original assignee: Tianjin Meijie Packaging Products Co ltd
Current assignee: Tianjin Meijie Packaging Products Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-17
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a corrugated carton that crushing resistance is strong, including first lid, carton body, shell and second lid, the bottom plate groove is installed to the inside bottom of carton body, and all installs the support at the top both ends of bottom plate inslot side, transversely install the horizontal pole between the support, the surface of horizontal pole is provided with the slide bar, and is provided with the third spring between horizontal pole and the slide bar inside wall, the equal vertical supporting seat of installing in the bottom plate groove top of support inboard, and the inside of supporting seat is provided with first spring, the backup pad is installed on the top of supporting seat, and the bottom of backup pad is articulated with the top of slide bar. The utility model discloses an installation apron, articulated shaft, first montant, second montant, fixture block, draw-in groove and bottom plate groove can improve the compressive property of box by a wide margin, prevents that the box from taking place to warp, improves the life of box.

Description

Corrugated carton that crushing resistance is strong

Technical Field

The utility model relates to a carton technical field specifically is a corrugated box that crushing resistance is strong.

Background

The corrugated case is widely applied in the field of daily life and industrial production, along with the rapid development of industries such as online shopping and the like, the case is more and more widely applied in the express delivery industry, in the prior art, the strength of the corrugated case is not high, when the corrugated case is stacked, the insufficient strength of the corrugated case can cause the corrugated case to deform and damage, the stacking stability is influenced, goods can be damaged, and unnecessary economic loss is caused, in addition, in order to avoid the corrugated case to be wetted by water in the transportation process, a waterproof coating is coated on the surface of the corrugated case, although the waterproof effect is improved, the damping effect of the case is poor, the possibility of damaging the goods in the case is increased, and thus unnecessary cost loss is caused, in addition, the case is not convenient enough when the goods are loaded, because the size of the case is mostly fixed, the case is not easy to load, and articles can collide with each other, so that the corrugated case is inconvenient to use by a user, and the practicability of the corrugated case is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated box that crushing resistance is strong to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corrugated carton with strong pressure resistance comprises a first cover body, a carton body, a shell and a second cover body, wherein a bottom plate groove is arranged at the bottom end inside the carton body, supports are respectively arranged at two ends of the top end of the inner side of the bottom plate groove, a transverse rod is transversely arranged between the inner sides of the supports, a sliding rod is arranged on the surface of the transverse rod, a third spring is arranged between the transverse rod and the inner side wall of the sliding rod, supporting seats are vertically arranged at the top end of the bottom plate groove inside the supports, a first spring is arranged inside the supporting seats, a supporting plate is arranged at the top end of the supporting seats, the bottom end of the supporting plate is hinged with the top end of the sliding rod, second vertical rods are vertically arranged at four corners of the top end of the bottom plate groove, first vertical rods are vertically arranged at the top ends of the second vertical rods, a second spring is arranged on the surface of the, the carton box comprises a carton body, a bottom plate, a supporting plate and a supporting plate, wherein the inner side wall of the bottom plate is provided with a first chute, first sliding blocks matched with the first chute are installed on two sides of the supporting plate, the outer side of the carton body is provided with an outer shell, protective supports are arranged at corners of the outer side of the outer shell, a moisture-proof layer is installed at the bottom end of the outer shell, a water absorbing block is arranged inside the moisture-proof layer, supporting legs are installed at four corners of the bottom end of the water absorbing block, first cover bodies are installed at two ends of the outer shell through hinges, and second cover bodies are.

Preferably, one side of the inside of the shell side wall is provided with a second kraft paper layer, one side of the second kraft paper layer is provided with a rubber layer, one side of the rubber layer, which is far away from the second kraft paper layer, is provided with a first kraft paper layer, one side of the first kraft paper layer, which is far away from the rubber layer, is provided with a waterproof layer, and the waterproof layer can be made of polyvinyl chloride.

Preferably, the plastic slab is all installed with the backup pad top in the apron bottom, and the one end of plastic slab all installs two second spouts that are parallel to each other, vertically between the second spout be provided with the interlayer cardboard, and the top and the bottom of interlayer cardboard all install with second spout assorted second slider, the both sides of interlayer cardboard all are provided with the blotter simultaneously.

Preferably, the fixing parts are installed at one ends of the second sliding blocks, the positioning holes are uniformly formed in the surface of the plastic plate, and the clamping rods matched with the positioning holes are installed on the surface of the fixing parts.

Preferably, the bottom of the second vertical rod is provided with a clamping block, and the top of the bottom plate groove is provided with a clamping groove matched with the clamping block.

Preferably, the cover plate can form a rotating structure through the hinge shaft, the first vertical rod and the carton body, and the top end of the cover plate is provided with the handle.

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

(1) by installing the cover plate, the hinge shaft, the first vertical rod, the second vertical rod, the clamping block, the clamping groove and the second spring, when the box body is extruded by an external heavy object, the heavy object can extrude the cover plate, the cover plate extrudes the first vertical rod, the first vertical rod extrudes the second spring and the second vertical rod, so that the second vertical rod extrudes the clamping block, and the clamping block is extruded into the clamping groove, thereby fixing the second vertical rod, finally fixing the carton body, effectively preventing the carton body from deforming due to extrusion of the heavy object, and greatly improving the compression resistance of the carton body;

(2) the plastic plate, the second sliding groove, the second sliding block, the fixing piece, the positioning hole, the clamping rod, the interlayer paperboards and the buffer cushion are installed, the second sliding block slides in the second sliding groove by moving the interlayer paperboards, the space between the different interlayer paperboards can be adjusted by increasing or reducing the number of the interlayer paperboards, the box body is divided into areas with different sizes, and the objects are separated, so that the objects with different shapes and sizes are met, the interlayer paperboards can be fixed by the fixing piece, the positioning hole and the clamping rod, the phenomenon that the objects slide in the transportation process is prevented, all the objects are concentrated in a certain area is prevented, the bearing capacity of the box body is increased, impact force generated by collision between the interlayer paperboards can be reduced by the buffer cushion, and the stability of the objects is ensured;

(3) through erection bracing seat and first spring, can carry out certain buffering with the pressure that the backup pad received, reduce the vibrations of article, through erection bracing seat, the horizontal pole, the third spring, the slide bar, supporting seat and first spring, through the support, the horizontal pole, mutually support between third spring and the slide bar, further reduce the vibrations that article received, thereby guarantee the stability of article, make the shock attenuation effect better, through the installation dampproof course, waterproof layer and water absorption piece, can prevent effectively that the transportation is wetted by water on the way, water absorption piece can absorb the water of bottom half in addition, prevent that water from getting into in the box, cause the damage to article, further waterproof and dampproofing effect of improvement.

Description of the 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 described below, it is obvious that the drawings in the following description are only 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 view of the front view of the internal structure of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic side view of the present invention;

fig. 6 is a schematic top view of the present invention;

in the figure: 1. a first cover body; 2. a cover plate; 3. hinging a shaft; 4. a first vertical bar; 5. a carton body; 6. a second vertical bar; 7. a housing; 701. a second kraft layer; 702. a rubber layer; 703. a first kraft layer; 704. a waterproof layer; 8. a clamping block; 9. a support plate; 10. a moisture barrier; 11. a water-absorbing block; 12. a supporting seat; 13. a floor trough; 14. a first spring; 15. supporting legs; 16. a protective bracket; 17. a first slider; 18. a first chute; 19. a card slot; 20. a partition paperboard; 21. a cushion pad; 22. a second spring; 23. a second chute; 24. a handle; 25. a hinge; 26. a support; 27. a cross bar; 28. a third spring; 29. a slide bar; 30. a plastic panel; 31. a second slider; 32. a fixing member; 33. positioning holes; 34. a clamping rod; 35. a second cover body.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a corrugated carton with strong pressure resistance comprises a first cover body 1, a carton body 5, a shell 7 and a second cover body 35, wherein a bottom plate groove 13 is installed at the bottom end inside the carton body 5, supports 26 are installed at two ends of the top end of the inner side of the bottom plate groove 13, a cross rod 27 is transversely installed between the inner sides of the supports 26, a slide rod 29 is arranged on the surface of the cross rod 27, a third spring 28 is arranged between the inner side walls of the cross rod 27 and the slide rod 29, supporting seats 12 are vertically installed at the top ends of the bottom plate groove 13 inside the supports 26, a first spring 14 is arranged inside the supporting seats 12, supporting plates 9 are installed at the top ends of the supporting seats 12, the bottom ends of the supporting plates 9 are hinged to the top ends of the slide rods 29, and second vertical rods 6 are vertically installed;

the bottom ends of the second vertical rods 6 are respectively provided with a clamping block 8, and the top ends of the bottom plate grooves 13 are respectively provided with a clamping groove 19 matched with the clamping block 8, so that the second vertical rods 6 can be conveniently clamped and fixed, and the compression resistance is improved;

the top ends of the second vertical rods 6 are vertically provided with first vertical rods 4, the surfaces of the first vertical rods 4 are provided with second springs 22, and the top ends of the first vertical rods 4 are transversely provided with cover plates 2 through hinge shafts 3;

the cover plate 2 can form a rotating structure through the hinge shaft 3, the first vertical rod 4 and the carton body 5, and the handle 24 is arranged at the top end of the cover plate 2, so that the cover plate 2 can rotate conveniently, and articles can be conveniently stored and released;

the bottom end of the cover plate 2 and the top end of the support plate 9 are both provided with plastic plates 30, one ends of the plastic plates 30 are both provided with two second sliding chutes 23 which are parallel to each other, an interlayer paperboard 20 is vertically arranged between the second sliding chutes 23, the top end and the bottom end of the interlayer paperboard 20 are both provided with second sliding blocks 31 which are matched with the second sliding chutes 23, meanwhile, two sides of the interlayer paperboard 20 are both provided with buffer cushions 21, the carton body 5 can be divided into areas with different sizes by moving the position of the interlayer paperboard 20, and the storage of articles with different shapes is met;

one end of the second sliding block 31 is provided with a fixing part 32, the surface of the plastic board 30 is uniformly provided with positioning holes 33, and the surface of the fixing part 32 is provided with a clamping rod 34 matched with the positioning holes 33, so that the interlayer paper board 20 is fixed, the sliding in the transportation process is prevented, all articles slide to the same area, and the pressure on the carton body 5 is increased;

the inner side walls of the bottom plate grooves 13 are provided with first sliding grooves 18, the two sides of the supporting plate 9 are provided with first sliding blocks 17 matched with the first sliding grooves 18, and the outer side of the carton body 5 is provided with a shell 7;

a second kraft layer 701 is arranged on one side inside the side wall of the shell 7, a rubber layer 702 is arranged on one side of the second kraft layer 701, a first kraft layer 703 is arranged on one side, away from the second kraft layer 701, of the rubber layer 702, a waterproof layer 704 is arranged on one side, away from the rubber layer 702, of the first kraft layer 703, the waterproof layer 704 can be made of polyvinyl chloride, the strength of the shell 7 is increased, the waterproof effect is improved, and the service life of the carton body 5 is prolonged;

corner in the shell 7 outside all is provided with protective bracket 16, and dampproof course 10 is installed to the bottom of shell 7, and the inside of dampproof course 10 is provided with water absorption piece 11, and all installs supporting legs 15 in four corners of water absorption piece 11 bottom, and first lid 1 is all installed through hinge 25 at the both ends of shell 7, and second lid 35 is all installed through hinge 25 in the both sides of shell 7.

The working principle is as follows: when the device is used, the first cover body 1 and the second cover body 35 are opened, then the cover plate 2 is rotated to the vertical direction through the handle 24, the second sliding block 31 at the bottom end of the interlayer paper board 20 is firstly inserted into the corresponding second sliding groove 23, then the number of the interlayer paper boards 20 is increased or reduced according to the number of articles, after the number is determined, the position of the interlayer paper board 20 is moved leftwards and rightwards according to the shape and size of different articles, so that the second sliding block 31 at the bottom end of the interlayer paper board 20 moves leftwards and rightwards in the second sliding groove 23, the distance between two adjacent interlayer paper boards 20 is adjusted, the distance between the two interlayer paper boards 20 is equal to the shape and size of the articles, after the adjustment is completed, the clamping rod 34 on the fixing part 32 at the bottom end of the second sliding block 31 is inserted into the positioning hole 33 on the surface of the plastic board 30 and is fixed, then on rotating apron 2 to the horizontal direction again through handle 24, make the second spout 23 of apron 2 bottom and the second slider 31 one-to-one on interlayer cardboard 20 top, fix in inserting the locating hole 33 on plastic slab 30 surface with kelly 34 on second slider 31 top mounting 32 again, reuse first lid 1 and second lid 35 cover carton body 5, at last with sealed sticky tape encapsulate can, in addition at the in-process of transportation, through support 26, horizontal pole 27, mutually supporting between third spring 28 and the slide bar 29, the vibrations that can reduce article by a wide margin and receive, improved the shock attenuation effect, guarantee the stability of article, do above the utility model discloses a whole theory of operation.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a corrugated carton that crushing resistance is strong, includes first lid (1), carton body (5), shell (7) and second lid (35), its characterized in that: the carton comprises a carton body (5), bottom plate grooves (13) are installed at the bottom end of the interior of the carton body (5), supports (26) are installed at two ends of the top end of the inner side of each bottom plate groove (13), transverse rods (27) are transversely installed between the inner sides of the supports (26), sliding rods (29) are arranged on the surfaces of the transverse rods (27), third springs (28) are arranged between the inner side walls of the transverse rods (27) and the sliding rods (29), supporting seats (12) are vertically installed at the top ends of the bottom plate grooves (13) of the inner sides of the supports (26), first springs (14) are arranged inside the supporting seats (12), supporting plates (9) are installed at the top ends of the supporting seats (12), the bottom ends of the supporting plates (9) are hinged to the top ends of the sliding rods (29), second vertical rods (6) are vertically installed at four corners of the top ends of the bottom plate grooves (13), first, and the surface of the first vertical rod (4) is provided with a second spring (22), the top end of the first vertical rod (4) is transversely provided with a cover plate (2) through a hinged shaft (3), the inner side walls of the bottom plate grooves (13) are all provided with first sliding grooves (18), and both sides of the supporting plate (9) are provided with first sliding blocks (17) matched with the first sliding grooves (18), the outer side of the carton body (5) is provided with a shell (7), and the corners of the outer side of the shell (7) are provided with protective brackets (16), the bottom end of the shell (7) is provided with a moisture-proof layer (10), a water absorption block (11) is arranged inside the moisture-proof layer (10), supporting legs (15) are arranged at four corners of the bottom end of the water absorption block (11), the two ends of the shell (7) are provided with a first cover body (1) through hinges (25), and both sides of the shell (7) are provided with second cover bodies (35) through hinges (25).

2. The corrugated carton with high pressure resistance as claimed in claim 1, wherein: a second kraft paper layer (701) is arranged on one side inside the side wall of the shell (7), a rubber layer (702) is arranged on one side of the second kraft paper layer (701), a first kraft paper layer (703) is arranged on one side, away from the second kraft paper layer (701), of the rubber layer (702), a waterproof layer (704) is arranged on one side, away from the rubber layer (702), of the first kraft paper layer (703), and the waterproof layer (704) can be made of polyvinyl chloride.

3. The corrugated carton with high pressure resistance as claimed in claim 1, wherein: plastic slab (30) are all installed on apron (2) bottom and backup pad (9) top, and two second spout (23) that are parallel to each other are all installed to the one end of plastic slab (30), vertically between second spout (23) be provided with interlayer cardboard (20), and the top and the bottom of interlayer cardboard (20) all install with second spout (23) assorted second slider (31), the both sides of interlayer cardboard (20) all are provided with blotter (21) simultaneously.

4. A corrugated box with high pressure resistance according to claim 3, wherein: fixing parts (32) are installed at one ends of the second sliding blocks (31), positioning holes (33) are uniformly formed in the surface of the plastic plate (30), and clamping rods (34) matched with the positioning holes (33) are installed on the surface of the fixing parts (32).

5. The corrugated carton with high pressure resistance as claimed in claim 1, wherein: fixture block (8) are all installed to the bottom of second montant (6), and the top of bottom plate groove (13) all install with fixture block (8) assorted draw-in groove (19).

6. The corrugated carton with high pressure resistance as claimed in claim 1, wherein: the cover plate (2) can form a rotating structure through the hinged shaft (3), the first vertical rod (4) and the carton body (5), and the top end of the cover plate (2) is provided with a handle (24).