CN210681471U - Corrugated carton with heat dissipation function - Google Patents

Abstract

The utility model relates to a corrugated carton with heat dissipation function, it includes two first cardboards and two second cardboards, two first cardboards and two second cardboard interval arrangements and connect gradually, the both ends of first cardboard all are equipped with first sideboard, the both ends of second cardboard all are equipped with the second sideboard, are located the outside the long limit of first sideboard is connected with the connecting plate, the width of first sideboard is less than the half width of second cardboard, the width of second sideboard is less than the half width of first cardboard. The utility model discloses have the effect that reduces carton compressive strength decline possibility.

Description

Corrugated carton with heat dissipation function

Technical Field

The utility model belongs to the technical field of the carton heat dissipation technique and specifically relates to a corrugated box with heat dissipation function is related to.

Background

Corrugated paper boards are made into corrugated paper boxes through die cutting, indentation, box nailing or box gluing, and the corrugated paper boxes are the most widely applied packaging products, and the consumption is always the first of various packaging products. For more than half a century, corrugated cases gradually replaced transport packaging containers such as wooden cases and the like with excellent service performance and good processing performance, become the leading force of transport packaging, and play roles in beautifying commodities and publicizing commodities besides protecting commodities, facilitating storage and transportation. 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.

Lubricating oil on the market is various, the inner package of the lubricating oil is mostly plastic barrels or metal barrels, and the outer package is corrugated cartons. In the actual production process, the hot oil filling back generally all can be the joint sealing immediately for the air in the carton is heated by hot oil and is heated up, because hot oil is falling the in-process of normal atmospheric temperature, can produce phenomenons such as steam, dewfall, and the difference in temperature is big more, and this problem is more serious (like winter), and the steam that produces in this inclosed microenvironment of carton can be absorbed by the carton inner wall, makes the carton moisture content rise, thereby leads to the compressive strength of carton to descend easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corrugated box with heat dissipation function, its advantage is: the possibility of the reduction of the compression strength of the carton is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a corrugated carton with heat dissipation function, includes two first cardboards and two second cardboards, two first cardboards and two second cardboard interval arrangements and connect gradually, the both ends of first cardboard all are equipped with first sideboard, the both ends of second cardboard all are equipped with the second sideboard, are located the outside the long limit of first sideboard is connected with the connecting plate, the width of first sideboard is less than the half width of second cardboard, the width of second sideboard is less than the half width of first cardboard.

Through adopting above-mentioned technical scheme, during the equipment carton, the operator folds first cardboard and second cardboard earlier, then with the first sideboard and the second sideboard fifty percent discount respectively of both sides in order to seal the opening, a certain distance all is left between relative two first sideboard and relative two second sideboard this moment for inside and outside intercommunication of carton, on the one hand has made things convenient for hot air's in the carton discharge, another has conveniently reduced the difference in temperature, has reduced the possibility that steam produced, thereby the condition that has reduced carton compressive strength descends takes place.

The utility model discloses further set up to: two a plurality of radiating grooves have all been seted up on the second cardboard, the second cardboard all is equipped with the end cover that is used for hiding the notch in each radiating groove department, the end cover is connected with the second cardboard through connecting paper, inlay respectively on end cover and the second cardboard lateral wall and be equipped with first magnet piece and second magnet piece.

By adopting the technical scheme, when the carton is packed, an operator rotates the end cover and enables the first magnet piece and the second magnet piece to be attracted, so that the heat dissipation groove is kept in an open state, the discharge speed of hot air is increased, and the heat dissipation groove is sealed by the end cover after hot oil is cooled, so that external sundries are prevented from entering the carton, and the carton is convenient and flexible; meanwhile, the heat dissipation groove is convenient for an operator to grasp and lift the carton.

The utility model discloses further set up to: two a plurality of through-holes have been seted up on the first cardboard, each all be equipped with a heat dissipation section of thick bamboo in the through-hole, it has the non-woven fabrics to cover in the heat dissipation section of thick bamboo, the both ends of a heat dissipation section of thick bamboo all are connected with a plurality of sheetmetals, a sheetmetal perpendicular to heat dissipation section of thick bamboo is bent and is contradicted with first cardboard.

By adopting the technical scheme, the heat dissipation cylinder further accelerates the speed of hot air exhaust in the carton, and meanwhile, external sundries are prevented from entering the carton through the non-woven fabric; the metal sheet that the heat dissipation section of thick bamboo both ends were bent makes the heat dissipation section of thick bamboo fixed, when needs with the heat dissipation section of thick bamboo, the operator only need with the metal sheet break off with the fingers and thumb directly can, be convenient for installation, dismantlement.

The utility model discloses further set up to: and supporting blocks are arranged at each corner of one of the first paperboard side walls.

Through adopting above-mentioned technical scheme, when laying the carton, the operator utilizes the supporting shoe to leave the carton frame ground, has both made things convenient for the smooth exhaust of heat dissipation section of thick bamboo, has reduced the carton again easily by ground moisture invasion or by the wet possibility of soaking of liquid.

The utility model discloses further set up to: and the supporting block is provided with a fixing needle.

Through adopting above-mentioned technical scheme, the operator with fixed needle prick in first cardboard alright link together supporting shoe and first cardboard, and both be for dismantling the connection, the operator can freely select arbitrary first cardboard as bearing the weight of the basis according to actual need, the flexibility is high.

The utility model discloses further set up to: the first paperboard comprises two pieces of first corrugated paper, the two pieces of first corrugated paper are connected through a polyvinyl acetate emulsion adhesive, and the first side plate, the second paperboard, the second side plate and the connecting plate are the same as the first paperboard in structure.

Through adopting above-mentioned technical scheme, the material of carton is formed by two first corrugated paper polyaddition vinyl acetate emulsion adhesives are compound, has increased the bursting strength and the application scope of carton.

The utility model discloses further set up to: two ends of the first side plate along the length direction and the adjacent ends of the second side plate and the first side plate are oblique sides.

By adopting the technical scheme, the interference condition of the adjacent first side plate and the second side plate during turning is reduced.

The utility model discloses further set up to: and a folding line is reserved between the adjacent first paperboard and the second paperboard.

Through adopting above-mentioned technical scheme, the broken line provides convenience for the operator when first cardboard or second cardboard are actually folded, does benefit to the size location of first cardboard and second cardboard.

The utility model discloses further set up to: the first paperboard comprises two second corrugated papers and a reinforcing paperboard bonded between the two second corrugated papers, and the reinforcing paperboard is wavy.

Through adopting above-mentioned technical scheme, when the carton drops on subaerial, the effect of buffering has been played to the corrugated enhancement cardboard, has protected the inside article of carton.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the gaps reserved for the two first paper boards and the gaps reserved for the two second paper boards after the paper box is folded, the discharge of hot air in the paper box is facilitated, the damp condition of the paper box caused by water vapor is reduced, and the compression strength of the paper box is guaranteed;

2. the arrangement of the heat dissipation grooves and the heat dissipation cylinder accelerates the speed of hot air exhaust, and meanwhile, the heat dissipation grooves and the heat dissipation cylinder are matched with the end covers and the non-woven fabric to shield respectively, so that external sundries are reduced from entering the carton.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic structural view of the folded first side plate and the second side plate according to the embodiment.

FIG. 3 is a schematic structural diagram of a heat dissipating cylinder according to an embodiment.

FIG. 4 is a schematic structural diagram of a support block according to an embodiment.

FIG. 5 is a schematic structural diagram of an embodiment of a heat sink and an end cap.

FIG. 6 is a schematic structural diagram of a first paperboard embodying the first embodiment.

Fig. 7 is a schematic structural diagram of the second embodiment.

In the figure, 11, a first paperboard; 111. a first side plate; 112. a connecting plate; 1101. a first corrugated paper; 1102. polyvinyl acetate emulsion adhesive; 1103. folding lines; 12. a second paperboard; 121. a second side plate; 13. a heat sink; 14. an end cap; 141. connecting paper; 15. a first magnet piece; 16. a second magnet piece; 2. a through hole; 21. a heat-dissipating cylinder; 22. non-woven fabrics; 23. a metal sheet; 24. a support block; 241. a fixing pin; 3. second corrugated paper; 31. the paperboard is reinforced.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: a corrugated case with a heat dissipation function comprises two first paper boards 11 and two second paper boards 12, wherein the two first paper boards 11 and the two second paper boards 12 are arranged at intervals and are sequentially connected, and a folding line 1103 is reserved at the joint of the adjacent first paper boards 11 and the adjacent second paper boards 12 so as to facilitate the folding of the first paper boards 11 and the second paper boards 12.

As shown in fig. 1, both ends of the first paper board 11 in the length direction are provided with first side boards 111, both ends of the second paper board 12 in the length direction are provided with second side boards 121, and the long side of the first side board 111 located at the outer side is connected with a connecting board 112; the length and the width of the first paper board 11 are respectively recorded as A1 and B1, the width of the first side board 111 is D1, the length and the width of the second paper board 12 are respectively recorded as A2 and B2, the width of the second side board 121 is D2, the long sides of the first paper board 11 and the second paper board 12 are connected, the width D1 of the first side board 111 is less than one half of the width B2 of the second paper board 12, and the width D2 of the second side board 121 is less than one half of the width B1 of the first paper board 11; both ends of the first side plate 111 along the length direction and the adjacent ends of the second side plate 121 and the first side plate 111 are oblique sides, so that the first side plate 111 and the second side plate 121 are trapezoidal, one side of the first side plate 111 connected with the first paper board 11 is a long side of the first side plate 111, and one side of the second side plate 121 connected with the second paper board 12 is a long side of the second side plate 121.

As shown in fig. 1 and fig. 2, during actual boxing, an operator first folds the first paper board 11 and the second paper board 12 in sequence along a folding line 1103 to form a rectangular frame, then folds the connecting plate 112 to stick to the outer wall of the second paper board 12 and stick with an adhesive, puts an oil drum into the frame, folds the first side plate 111 and the second side plate 121 to make the two first side plates 111 on the same side distribute oppositely and the two second side plates 121 distribute oppositely, the first side plate 111 is outside, the second side plate 121 is inside, blocks openings at two ends of the frame, and finally sticks the first side plate 111 and the second side plate 121 with the adhesive; because the width D1 of the first side plate 111 is less than one half of the width B2 of the second paper plate 12, and the width D2 of the second side plate 121 is less than one half of the width B1 of the first paper plate 11, a certain gap is reserved between two opposite first side plates 111, a certain gap is also reserved between two opposite first side plates 111, and the widths of the two gaps are the same and 10mm, at the moment, the inside and the outside of the carton are communicated, the discharge of hot air in the carton is facilitated, the generation of water vapor is reduced, the water vapor is absorbed by the carton, and the possibility of the reduction of the compressive strength of the carton is further caused.

As shown in fig. 2 and 3, a plurality of through holes 2 have been all seted up on two first cardboards 11, all be equipped with a heat dissipation section of thick bamboo 21 in each through hole 2, a heat dissipation section of thick bamboo 21 is aequilate with through hole 2, and the both ends of a heat dissipation section of thick bamboo 21 all are connected with sheetmetal 23, sheetmetal 23 perpendicular to a heat dissipation section of thick bamboo 21 axis is bent and is contradicted with first cardboard 11 for two sheetmetals 23 block first cardboard 11, thereby fixed heat dissipation section of thick bamboo 21, it has non-woven fabrics 22 to cover in the heat dissipation section of thick bamboo 21, non-woven fabrics 22 has dampproofing.

As shown in fig. 4, a support block 24 is provided at each corner of one of the side walls of the first paper board 11, a fixing pin 241 is provided on each support block 24, and the fixing pin 241 is inserted into the first paper board 11, so that the support block 24 is connected to the first paper board 11.

As shown in fig. 5, the two second paper boards 12 are respectively provided with a plurality of heat dissipation grooves 13, each heat dissipation groove 13 is provided with an end cover 14 for covering the slot opening, the end cover 14 is connected with the second paper board 12 through a connection paper 141, the connection paper 141 is a soft paper so as to be folded, and the end cover 14 and the side wall of the box body are respectively embedded with the first magnet piece 15 and the second magnet piece 16.

As shown in fig. 2, after the oil drum is boxed, an operator firstly supports the carton on the ground by using the supporting block 24 to separate the carton from the ground, then rotates the end cover 14 to open the heat dissipation groove 13 (as shown in fig. 5) and attract the first magnet piece 15 and the second magnet piece 16 to fix the end cover 14, and at this time, the gap between the two opposite first side plates 111 and the two opposite side plates, the heat dissipation groove 13 and the heat dissipation cylinder 21 are all communicated with the outside, so that the speed of discharging hot air in the carton is increased, and the possibility of generating water vapor is further reduced; meanwhile, after the oil drum is cooled, an operator rotates the end cover 14 to seal the heat dissipation groove 13, and the end cover 14 and the non-woven fabric 22 (shown in fig. 3) are used for reducing foreign matters from entering the carton.

As shown in fig. 6, the first paper board 11 includes two first corrugated papers 1101 connected by a polyvinyl acetate emulsion adhesive 1102, the first side board 111, the second paper board 12, the second side board 121 and the connecting board 112 have the same structure as the first paper board 11, the material of the carton is formed by compounding two layers of corrugated papers and a polyvinyl acetate emulsion adhesive 1102, the compression strength is high, and meanwhile, the polyvinyl acetate emulsion adhesive 1102 has the characteristics of strong binding power and high drying speed, and is beneficial to reducing the lamination of the corrugated papers.

Example two: a corrugated case with a heat dissipation function is different from the first embodiment in that a first paper board 11 comprises two second corrugated papers 3 and a reinforcing paper board 31 adhered between the two second corrugated papers 3, the reinforcing paper board 31 is in a wave shape, and a first edge board 111, a second paper board 12, a second edge board 121 and a connecting board 112 have the same structure as the first paper board 11, as shown in FIG. 7. When a certain face of the carton collides, the wavy reinforcing paper plates 31 have the effects of dispersion and buffering, and reduce the impact force to directly transfer articles in the carton, thereby protecting the articles in the carton.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a corrugated box with heat dissipation function which characterized in that: including two first cardboards (11) and two second cardboards (12), two first cardboards (11) and two second cardboard (12) interval arrangements and connect gradually, the both ends of first cardboard (11) all are equipped with first sideboard (111), the both ends of second cardboard (12) all are equipped with second sideboard (121), are located the outside the long limit of first sideboard (111) is connected with connecting plate (112), the width of first sideboard (111) is less than the half width of second cardboard (12), the width of second sideboard (121) is less than the half width of first cardboard (11).

2. The corrugated box with a heat dissipation function as claimed in claim 1, wherein: two a plurality of radiating grooves (13) have all been seted up on second cardboard (12), second cardboard (12) all are equipped with end cover (14) that are used for hiding the notch in each radiating groove (13) department, end cover (14) are connected with second cardboard (12) through connecting paper (141), it is equipped with first magnet piece (15) and second magnet piece (16) to inlay respectively on end cover (14) and second cardboard (12) lateral wall.

3. The corrugated box with a heat dissipation function as claimed in claim 2, wherein: two a plurality of through-holes (2) have been seted up on first cardboard (11), each all be equipped with a heat dissipation section of thick bamboo (21) in through-hole (2), it has non-woven fabrics (22) to cover in heat dissipation section of thick bamboo (21), the both ends of a heat dissipation section of thick bamboo (21) all are connected with a plurality of sheetmetals (23), sheetmetal (23) perpendicular to heat dissipation section of thick bamboo (21) are bent and are contradicted with first cardboard (11).

4. The corrugated box with a heat dissipation function as claimed in claim 3, wherein: and supporting blocks (24) are arranged at each corner of the side wall of one first paperboard (11).

5. The corrugated box with a heat dissipation function as claimed in claim 4, wherein: and a fixing needle (241) is arranged on the supporting block (24).

6. The corrugated box with a heat dissipation function as claimed in claim 1, wherein: the first paperboard (11) comprises two first corrugated papers (1101), the two first corrugated papers (1101) are connected through a polyvinyl acetate emulsion adhesive (1102), and the first side board (111), the second paperboard (12), the second side board (121) and the connecting board (112) have the same structure as the first paperboard (11).

7. The corrugated box with a heat dissipation function as claimed in claim 6, wherein: two ends of the first side plate (111) along the length direction and adjacent ends of the second side plate (121) and the first side plate (111) are oblique edges.

8. The corrugated box with a heat dissipation function as claimed in claim 7, wherein: and a folding line (1103) is reserved between the adjacent first paperboard (11) and the second paperboard (12).

9. The corrugated box with a heat dissipation function as claimed in claim 1, wherein: the first paperboard (11) comprises two second corrugated papers (3) and a reinforcing paperboard (31) bonded between the two second corrugated papers (3), and the reinforcing paperboard (31) is wavy.

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