CN213620767U - Corrugated carton with high flame retardant structure - Google Patents

Abstract

The utility model discloses a corrugated case with a high flame-retardant structure, which relates to the field of corrugated cases and comprises a case body, wherein the outer case body comprises a peripheral side plate and a bottom plate, the inner wall of the outer case body is fixedly connected with a flame-retardant layer, the inner wall of the flame-retardant layer is fixedly connected with a heat-insulating layer, the inner wall of the heat-insulating layer is fixedly connected with an inner case body, the tops of the outer case body and the inner case body are both provided with openings, and the opening part at the top of the outer case body is rotationally connected with two symmetrically distributed cover; the left and right sides of interior box all is provided with two supporting shoes, two the equal fixedly connected with fixed plate in upper and lower both sides of supporting shoe, corresponding screw hole has all been seted up to the lateral wall of fixed plate and interior box, and screw hole female connection has the bolt. The utility model discloses can effectual improvement to corrugated box's flame retardant efficiency, improve corrugated box's life, article that simultaneously can effectually avoid in the corrugated box damage.

Description

Corrugated carton with high flame retardant structure

Technical Field

The utility model relates to a corrugated box field, in particular to take corrugated box of high flame retardant construction.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

When the corrugated case is needed to be used, the corrugated case is spliced through the corrugated boards, the corrugated boards are made of inflammable materials, and the corrugated case is easy to burn when exposed fire is received, so that the corrugated case is influenced in use.

Therefore, it is necessary to invent a corrugated box with a high flame retardant structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take corrugated box of high flame retardant construction 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 a high flame retardant structure comprises an outer box body, wherein the outer box body comprises peripheral side plates and a bottom plate, the inner wall of the outer box body is fixedly connected with a flame retardant layer, the inner wall of the flame retardant layer is fixedly connected with a heat insulation layer, the inner wall of the heat insulation layer is fixedly connected with an inner box body, the tops of the outer box body and the inner box body are both provided with openings, and the opening at the top of the outer box body is rotatably connected with two symmetrically distributed cover plates;

the left and right sides of interior box all is provided with two supporting shoes, two the equal fixedly connected with fixed plate in upper and lower both sides of supporting shoe, corresponding screw hole has all been seted up to the lateral wall of fixed plate and interior box, and screw hole female connection has the bolt.

Preferably, the bottom of the outer box body is fixedly connected with a water baffle, and the bottom of the water baffle is provided with anti-skidding lines.

Preferably, the inner wall of the bottom of the inner box body is fixedly connected with a plurality of uniformly distributed springs, and the springs are far away from the common fixedly connected with placing plate at one end of the inner box body.

Preferably, the equal fixedly connected with sliding block in the left and right sides of placing the board, the sliding tray corresponding with the sliding block has all been seted up to the left and right sides inside wall of interior box.

Preferably, the front side and the rear side of the outer box body are fixedly connected with handles, and the outer walls of the handles are provided with protective pads.

Preferably, the bottom of the cover plate is fixedly connected with a pressing pad, and the specific material of the pressing pad is memory sponge.

Preferably, the specific material of outer box is fire-proof FY polyester fiber fire-retardant board.

The utility model discloses a technological effect and advantage:

1. through being provided with fire-retardant layer in the external box, and because of the material of outer box is fire prevention FY polyester fiber flame retardant board, carry out preliminary fire-retardant to naked light through using fire prevention FY polyester fiber flame retardant board, the fire-retardant layer in the rethread use outer box carries out secondary fire-retardant, can effectual improvement to corrugated box's flame retardant efficiency, has improved corrugated box's life.

2. The bottom through including the box is provided with the spring, places the article that will place on placing the board, and when corrugated box produced vibrations, the board was placed in the article extrusion, places board pulling sliding block, makes the sliding tray on the box including the sliding block slide in to extrude the spring, through the shock power of the resilience of spring to article cushion, article in can effectually avoiding corrugated box damage.

3. The supporting blocks are arranged on the left side and the right side of the inner box body, when the multilayer partition plates are required to be placed, the supporting blocks are fixed through bolts, the partition plates can be placed on the two supporting blocks, and when the partition plates are not required to be placed, the supporting blocks can be taken down through rotating bolts.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. an outer case; 2. a flame retardant layer; 3. a thermal insulation layer; 4. an inner box body; 5. a cover plate; 6. a support block; 7. a fixing plate; 8. a bolt; 9. a water baffle; 10. a spring; 11. placing the plate; 12. a slider; 13. a handle; 14. and pressing the pad.

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.

The utility model provides a corrugated case with high flame retardant structure as shown in figures 1-3, as shown in figures 1, 2 and 3, including outer box 1, outer box 1 includes curb plate and bottom plate all around, the inner wall fixedly connected with fire-retardant layer 2 of outer box 1, be provided with partly yellow sand in the fire-retardant layer 2, when outer box 1 burns, the yellow sand in fire-retardant layer 2 spills, put out the fire, the inner wall fixedly connected with insulating layer 3 of fire-retardant layer 2, be provided with glass fiber in the insulating layer 3, can carry out thermal-insulated processing to the article in the internal box 4 effectively, the inner wall fixedly connected with internal box 4 of insulating layer 3, the top of outer box 1 and internal box 4 has all seted up the opening, the top opening part of outer box 1 rotates and is connected with two symmetrical distribution's apron 5;

the left and right sides of interior box 4 all is provided with two supporting shoes 6, and the equal fixedly connected with fixed plate 7 in the upper and lower both sides of two supporting shoes 6, and corresponding screw hole has all been seted up to the lateral wall of fixed plate 7 and interior box 4, and screw hole female connection has bolt 8.

Simultaneously, the bottom fixedly connected with breakwater 9 of outer box 1, the bottom of breakwater 9 is provided with anti-skidding line, can prevent that subaerial ponding from causing the influence to outer box 1, and can effectually avoid outer box 1 to slide.

Then, the inner wall of the bottom of the inner box body 4 is fixedly connected with a plurality of uniformly distributed springs 10, one ends of the springs 10, which are far away from the inner box body 4, are fixedly connected with a placing plate 11, articles to be placed are placed on the placing plate 11, when the corrugated case generates vibration, the articles are extruded to place the plate 11, the placing plate 11 extrudes the springs 10, the vibration force of the articles is buffered through the resetting property of the springs 10, and the articles in the corrugated case can be effectively prevented from being damaged.

In addition, place the equal fixedly connected with sliding block 12 in the left and right sides of board 11, the sliding tray corresponding with sliding block 12 has all been seted up to the left and right sides inside wall of interior box 4, places board 11 pulling sliding block 12, makes sliding block 12 slide in the sliding tray on interior box 4, can effectually carry out spacing direction to placing board 11.

In addition, handles 13 are fixedly connected to the front side and the rear side of the outer box 1, protective pads are arranged on the outer walls of the handles 13, and the outer box 1 can be lifted conveniently by pulling the handles 13.

More specifically, the bottom fixedly connected with of apron 5 compresses tightly pad 14, and the concrete material that compresses tightly pad 14 is the memory sponge, can effectually prevent that article striking from on apron 5, avoids article to damage.

It should be noted that the specific material of the outer box 1 is a fire-proof FY polyester fiber fire-retardant plate, which can effectively retard open fire.

The utility model discloses the theory of operation:

before use: when a plurality of layers of partition plates need to be placed, the bolts 8 are used for fixing the supporting blocks 6, so that the partition plates can be placed on the two supporting blocks 6, and when the partition plates do not need to be placed, the supporting blocks 6 can be taken down by rotating the bolts 8;

flame retardance: the fire-retardant effect on the corrugated carton can be effectively improved and the service life of the corrugated carton is prolonged by primarily retarding open fire by using the fireproof FY polyester fiber flame-retardant plate and secondarily retarding flame by using the flame-retardant layer 2 in the outer box body 1;

buffering: place the article that will place on placing board 11, when corrugated box produced vibrations, board 11 is placed in the extrusion of article, places board 11 pulling sliding block 12, makes sliding block 12 slide in the sliding tray on inner box 4 to extrusion spring 10 cushions the vibrational force of article through spring 10's resilience, can effectually avoid the article damage in the corrugated box.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a take corrugated box of high flame retardant construction, includes outer box (1), its characterized in that: the outer box body (1) comprises peripheral side plates and a bottom plate, a flame-retardant layer (2) is fixedly connected to the inner wall of the outer box body (1), a heat-insulating layer (3) is fixedly connected to the inner wall of the flame-retardant layer (2), an inner box body (4) is fixedly connected to the inner wall of the heat-insulating layer (3), openings are formed in the tops of the outer box body (1) and the inner box body (4), and two symmetrically-distributed cover plates (5) are rotatably connected to the opening at the top of the outer box body (1);

the left and right sides of interior box (4) all is provided with two supporting shoes (6), two the equal fixedly connected with fixed plate (7) in upper and lower both sides of supporting shoe (6), corresponding screw hole has all been seted up to the lateral wall of fixed plate (7) and interior box (4), and screw hole female connection has bolt (8).

2. The corrugated box with the high flame retardant structure as claimed in claim 1, wherein: the bottom of the outer box body (1) is fixedly connected with a water baffle (9), and the bottom of the water baffle (9) is provided with anti-skidding lines.

3. The corrugated box with the high flame retardant structure as claimed in claim 1, wherein: the bottom inner wall fixedly connected with of interior box (4) a plurality of evenly distributed's spring (10), it is a plurality of the common fixedly connected with of one end of interior box (4) is kept away from in spring (10) places board (11).

4. The corrugated box with the high flame retardant structure as claimed in claim 3, wherein: the equal fixedly connected with sliding block (12) in the left and right sides of placing board (11), the sliding tray corresponding with sliding block (12) has all been seted up to the left and right sides inside wall of interior box (4).

5. The corrugated box with the high flame retardant structure as claimed in claim 1, wherein: the front side and the rear side of the outer box body (1) are fixedly connected with handles (13), and protective pads are arranged on the outer walls of the handles (13).

6. The corrugated box with the high flame retardant structure as claimed in claim 1, wherein: the bottom of the cover plate (5) is fixedly connected with a pressing pad (14), and the specific material of the pressing pad (14) is memory sponge.

7. The corrugated box with the high flame retardant structure as claimed in claim 1, wherein: the outer box body (1) is made of a fireproof FY polyester fiber flame-retardant plate.

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