CN213736157U

CN213736157U - Double-layer extrusion-proof packaging carton

Info

Publication number: CN213736157U
Application number: CN202022725621.XU
Authority: CN
Inventors: 余林建
Original assignee: Zhejiang Juding Packaging Co ltd
Current assignee: Zhejiang Juding Packaging Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a bilayer prevents extrusion formula packing carton, including the carton box, four inside sides of carton box are all installed and are erected the slide rail board, erect slide rail board one side and seted up the spout, the cross reinforcing plate has been placed to the inside bottom of carton box, four ends of cross reinforcing plate all are connected with the sliding block, sliding block and spout sliding connection, screw hole seat female connection has positioning bolt, positioning bolt's one end is supported at the spacing inslot, the top of carton box is connected with left case lid and right case lid. The utility model discloses, the cross reinforcing plate makes carton bottom of the body compact structure durable, prevents to lead to the goods to strut from the low side and drop when carrying the box, utilizes four positioning bolt can be fixed cross reinforcing plate locking, improves the stability of cross reinforcing plate, and cross reinforcing plate and four perpendicular slide rail boards make carton box compact structure durable, have good crushing resistance, the life extension.

Description

Double-layer extrusion-proof packaging carton

Technical Field

The utility model relates to a carton technical field specifically is a double-deck extrusion formula packing carton of preventing.

Background

The paper box is the most widely used packing product, and has various specifications and models, such as corrugated paper boxes, single-layer cardboard boxes and the like according to different materials. The paper box is commonly used for three layers and five layers, seven layers are used less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different.

Traditional carton is when using, because the inside bottom of carton does not have protect function, when bearing heavier goods, lifts the carton and easily leads to droing of goods, not only goods striking ground and damage has great potential safety hazard simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck extrusion formula packing carton of preventing, the cross reinforcing plate that possesses makes carton bottom half compact structure durable, prevents to lead to the goods to strut the advantage that drops from the low side when carrying the box, has solved because the inside bottom of carton does not have protect function, when bearing heavier goods, lifts up the carton and easily leads to droing of goods, not only goods striking ground and damage, has the problem of great potential safety hazard simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck extrusion formula packing carton of preventing, includes the carton box, four inside sides of carton box all install perpendicular slide rail board, erect slide rail board one side and seted up the spout, the cross reinforcing plate has been placed to the inside bottom of carton box, four ends of cross reinforcing plate all are connected with the sliding block, sliding block and spout sliding connection, the spacing groove has been seted up to one side of sliding block, erect slide rail board outside fixed mounting has the screw hole seat, screw hole seat female connection has positioning bolt, positioning bolt's one end is supported at the spacing inslot, the top of carton box is connected with left case lid and right case lid.

Preferably, four supporting plates are installed on the cross-shaped reinforcing plate, and the distance between every two adjacent supporting plates is equal.

Preferably, the carton box is of a double-layer structure, moisture-proof cotton, the honeycomb plate and the heat preservation cotton are sequentially arranged at the interlayer of the carton box from inside to inside, and the carton box, the moisture-proof cotton, the honeycomb plate and the heat preservation cotton are integrally formed.

Preferably, the top of right side case lid is connected with three catching groove seat, the top of left side case lid is connected with three fixed head, fixed head department is connected with moulding connecting strip, the one end of moulding connecting strip is connected with fixed knot, and is three fixed knot corresponds with three catching groove seat.

Preferably, the top end face of the supporting plate is uniformly connected with anti-skidding and damping bulges, and the anti-skidding and damping bulges are of cuboid structures.

Preferably, the length of the vertical slide rail plate is equal to the height of the interior of the carton body.

Compared with the prior art, the beneficial effects of the utility model are as follows: all install perpendicular slide rail board through four inside sides of carton box, erect slide rail board one side simultaneously and seted up the spout, and the cross reinforcing plate has been placed to the inside bottom of carton box, and four ends of cross reinforcing plate all are connected with the sliding block, sliding block and spout sliding connection, the cross reinforcing plate makes carton bottom of the case compact structure durable, prevent to lead to the goods to strut from the low side when carrying the box and drop, it can fix to cross reinforcing plate locking to utilize four positioning bolt, improve the stability of cross reinforcing plate, the dismouting of also being convenient for simultaneously, can repeat repetitious usage, and cross reinforcing plate and four perpendicular slide rail boards make carton box compact structure durable, good crushing resistance has, and the service life is prolonged.

The top through right case lid is connected with three catching groove seat, and the top of left case lid is connected with three fixed head, and fixed head department is connected with moulding connecting strip, and the one end of moulding connecting strip is connected with fixed the knot simultaneously, can detain three fixed knot respectively in three catching groove seat, makes left case lid and right case lid seal the carton box, replaces traditional sticky tape seal, and easy operation is convenient, conveniently opens left case lid and right case lid.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the carton body of the present invention;

FIG. 3 is a schematic view of the connection structure of the vertical slide rail plate and the cross-shaped reinforcing plate of the present invention;

fig. 4 is the structure schematic diagram of the left box cover and the right box cover of the present invention.

In the figure: 1. a carton body; 2. a left box cover; 3. a right box cover; 4. a cross-shaped reinforcing plate; 5. a support plate; 6. a vertical slide rail plate; 7. anti-skid shock-absorbing bulges; 8. moisture-proof cotton; 9. a honeycomb panel; 10. heat preservation cotton; 11. positioning the bolt; 12. a screw hole seat; 13. a limiting groove; 14. a chute; 15. a slider; 16. a fixing buckle; 17. shaping a connecting strip; 18. a fixed head; 19. a slot buckling seat.

Detailed Description

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 to 4, the present invention provides a technical solution of a double-layer anti-squeezing packing carton: a double-layer extrusion-proof packaging carton comprises a carton body 1, wherein vertical slide rail plates 6 are arranged on four side surfaces inside the carton body 1, a cross-shaped reinforcing plate 4 and the four vertical slide rail plates 6 enable the carton body 1 to be compact and firm in structure and have good pressure resistance and prolonged service life, a chute 14 is formed in one side of each vertical slide rail plate 6, the cross-shaped reinforcing plate 4 is placed at the bottom end inside the carton body 1, four ends of the cross-shaped reinforcing plate 4 are connected with sliding blocks 15, the sliding blocks 15 are in sliding connection with the chute 14, the cross-shaped reinforcing plate 4 enables the bottom structure of the carton body 1 to be compact and firm, goods are prevented from being spread from the low end and falling off when the carton body 1 is carried, damage to the goods is avoided, meanwhile, the feet are prevented from being hit, potential safety hazards are avoided, a limiting groove 13 is formed in one side of an internal thread 15, a screw hole seat 12 is fixedly arranged on the outer side of each vertical slide rail plate 6, and the screw hole seat 12 is connected with a positioning bolt 11, positioning bolt 11's one end is supported at spacing inslot 13, utilizes four positioning bolt 11 can be fixed to cross reinforcing plate 4 locking, improves cross reinforcing plate 4's stability, the dismouting of also being convenient for simultaneously, and repeatedly repetitious usage, the top of carton box 1 is connected with left case lid 2 and right case lid 3.

Four supporting plates 5 are arranged on the cross-shaped reinforcing plate 4, and the distance between every two adjacent supporting plates 5 is equal.

Carton box 1 is bilayer structure, and 1 intermediate layer department of carton box from interior to being equipped with dampproofing cotton 8, honeycomb panel 9 and heat preservation cotton 10 in proper order, carton box 1 and dampproofing cotton 8, honeycomb panel 9 and the cotton 10 integrated into one piece that keeps warm, makes carton box 1 have dampproofing, compact structure and heat preservation effect, fine product protection depositing.

The top of right case lid 3 is connected with three thread groove seat 19, the top of left case lid 2 is connected with three fixed head 18, fixed head 18 department is connected with moulding connecting strip 17, the one end of moulding connecting strip 17 is connected with fixed knot 16, three fixed knot 16 is corresponding with three thread groove seat 19, can detain three fixed knot 16 respectively in three thread groove seat 19, make left case lid 2 and right case lid 3 seal carton box 1, replace traditional sticky tape seal, easy operation is convenient, the convenience is opened left case lid 2 and right case lid 3.

The top end face of the supporting plate 5 is evenly connected with the anti-skidding damping bulges 7, the anti-skidding damping bulges 7 are of cuboid structures, when a product is supported on the supporting plate 5, the anti-skidding damping bulges 7 play roles in anti-skidding and damping, and the integrity of the product is guaranteed.

The length of the vertical slide rail plate 6 is equal to the height of the interior of the carton body 1.

The working principle is as follows: when the carton box body 1 is used, goods can be placed on the four supporting plates 5, the top end surfaces of the supporting plates 5 are uniformly connected with anti-skidding shock absorption bulges 7, the anti-skidding shock absorption bulges 7 are of cuboid structures, when products are supported on the supporting plates 5, the anti-skidding shock absorption bulges 7 play anti-skidding and shock absorption effects, meanwhile, the four supporting plates 5 are fixedly arranged on the cross-shaped reinforcing plate 4, the vertical sliding rail plates 6 are arranged on the four side surfaces in the carton box body 1, the sliding grooves 14 are formed in one sides of the vertical sliding rail plates 6, the cross-shaped reinforcing plate 4 is placed at the bottom end in the carton box body 1, the four ends of the cross-shaped reinforcing plate 4 are connected with the sliding blocks 15, the sliding blocks 15 are in sliding connection with the sliding grooves 14, the cross-shaped reinforcing plate 4 enables the bottom structure of the carton box body 1 to be compact and firm, the goods are prevented from being separated from the low end when the carton box body 1 is carried, the goods are prevented from being damaged, and the feet are prevented from being crushed simultaneously, usable four positioning bolt 11 can be fixed to cross reinforcing plate 4 locking, improve the stability of cross reinforcing plate 4, the dismouting of also being convenient for simultaneously, can repeat repetitious usage, after the goods is placed and is finished, close left case lid 2 and right case lid 3, the top of left case lid 2 is connected with three fixed head 18, fixed head 18 department is connected with moulding connecting strip 17, moulding connecting strip 17's one end is connected with the rigid button 16, can be with three rigid button 16 lock joint respectively in the three catching groove seat 19 on right case lid 3 top, replace traditional sticky tape seal, easy operation is convenient, the convenience is opened left case lid 2 and right case lid 3, the double-deck extrusion-proof packing carton practicality has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-deck extrusion formula packing carton of preventing, includes carton box (1), its characterized in that: carton box (1) inside four sides all install perpendicular slide rail board (6), erect slide rail board (6) one side and seted up spout (14), cross reinforcing plate (4) have been placed to carton box (1) inside bottom, the four ends of cross reinforcing plate (4) all are connected with sliding block (15), sliding block (15) and spout (14) sliding connection, spacing groove (13) have been seted up to one side of sliding block (15), erect slide rail board (6) outside fixed mounting have screw seat (12), screw seat (12) female connection has positioning bolt (11), the one end of positioning bolt (11) is supported in spacing groove (13), the top of carton box (1) is connected with left case lid (2) and right case lid (3).

2. The double layer crush resistant packaging carton as recited in claim 1, wherein: four supporting plates (5) are installed on the cross-shaped reinforcing plate (4), and the distance between every two adjacent supporting plates (5) is equal.

3. The double layer crush resistant packaging carton as recited in claim 1, wherein: the carton box body (1) is of a double-layer structure, moisture-proof cotton (8), a honeycomb plate (9) and heat-preservation cotton (10) are sequentially arranged at the interlayer of the carton box body (1) from inside to inside, and the carton box body (1) is integrally formed with the moisture-proof cotton (8), the honeycomb plate (9) and the heat-preservation cotton (10).

4. The double layer crush resistant packaging carton as recited in claim 1, wherein: the top of right side case lid (3) is connected with three catching groove seat (19), the top of left side case lid (2) is connected with three fixed head (18), fixed head (18) department is connected with moulding connecting strip (17), the one end of moulding connecting strip (17) is connected with fixed knot (16), and is three fixed knot (16) are corresponding with three catching groove seat (19).

5. The double layer crush resistant packaging carton as in claim 2 wherein: the top end face of the supporting plate (5) is evenly connected with anti-skidding damping bulges (7), and the anti-skidding damping bulges (7) are of cuboid structures.

6. The double layer crush resistant packaging carton as recited in claim 1, wherein: the length of the vertical slide rail plate (6) is equal to the internal height of the carton body (1).