Heat preservation type carton convenient to carry

Abstract

The utility model discloses a heat preservation type carton convenient to carry, which comprises a paper outer box, transverse covers are fixedly installed on the outer surfaces of the two sides of the paper outer box, the transverse covers are rotatably connected with the paper outer box, side covers are fixedly installed on the two sides of the paper outer box, the side covers are rotatably connected with the paper outer box, the side covers are located below the transverse covers, and the transverse covers are fixedly installed on the outer surfaces of the two sides of the paper outer box. The outer surface of the transverse cover is attached to the outer surface of the side cover, side pulling openings are formed in the outer surfaces of the two sides of the paper outer box, the side pulling openings are designed to be in a kidney shape, clamping mechanisms are arranged on the two sides of the paper outer box, and the paper outer box can be conveniently lifted through the clamping mechanisms. According to the heat preservation type paper box convenient to carry, during carrying, cards can be inserted into the side pulling openings in the two sides of the paper outer box, the cards are lifted up, the cards are clamped with the side pulling openings, the stress area of the hands of a carrier is increased through the cards, contact between the hands and the side pulling openings during carrying is reduced, grabbing is more convenient, the hands cannot be pressed, and the heat preservation type paper box is convenient to carry. And the paper outer box can be carried more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-insulating cartons, in particular to a heat-insulating carton which is easy to carry. Background Art

[0002] With the development of modern logistics industry and the surge in production objects, more and more commodities and products are produced. In order to meet people's demand for commodities and objects, the objects are packed into transport containers and mailed to customers. Cartons are one of the most widely used items for storing objects for transportation. According to the different production materials used, cartons are divided into single-layer cartons, corrugated cartons, etc. During production, they are sized according to the required dimensions to ensure more convenient transportation. However, most of the current cartons are not convenient to move, and even if there is a place to move, it will cause problems such as pressure on the hand due to weight and other reasons, and it is not convenient to move the cartons over medium and short distances. Utility Model Content

[0003] The utility model aims to provide a heat-insulating carton that is easy to carry, so as to solve the problem in the background art that the carton carrying hole is pressed by the hand due to weight and other reasons.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating carton that is easy to carry, comprising a paper outer box, horizontal covers are fixedly installed on the outer surfaces of both sides of the paper outer box, and the horizontal covers are rotatably connected to the paper outer box, side covers are fixedly installed on both sides of the paper outer box, and the side covers are rotatably connected to the paper outer box, the side covers are located below the horizontal covers, and the horizontal covers are in contact with the outer surfaces of the side covers, side pull openings are opened on the outer surfaces of both sides of the paper outer box, and the side pull openings are waist-shaped, and the side pull openings on both sides of the paper outer box are the same height, and a clamping mechanism is provided on both sides of the paper outer box, which can be used to conveniently lift the paper outer box.

[0005] Preferably, the closing mechanism comprises: a card, the card is designed to be long and narrow, a fixing buckle is fixedly mounted on the side surface of the card, and a groove is formed at one end of the card away from the fixing buckle, and the groove of the card is engaged with the side pull opening.

[0006] By adopting the above technical solution, a card can be inserted into the side pull openings on both sides of the paper outer box so that the side pull openings and the card are engaged, so that the transporter can lift the paper outer box by holding the card, avoiding direct contact with the side pull openings and reducing hand discomfort during transport.

[0007] Preferably, a snap-fit ​​mechanism is provided on the outer surface of the card, which facilitates lifting the outer carton and saves effort in lifting the outer carton.

[0008] By adopting the above technical solution, the force points when carrying the outer carton can be increased by the engagement of the engaging spring and the buckle column, and the weight of the outer carton can be dispersed, making the carrying easier.

[0009] Preferably, the snap-on mechanism comprises: a snap-on spring, which is located between the card and the fixing buckle, and is passed through by the fixing buckle, and a convex cylinder is provided on the side surface of the snap-on spring, a snap-on column is snap-fitted and installed on the side of the snap-on spring away from the card, and a shoulder strap is installed through the outer surface of one side of the snap-on column, and an adjustment buckle is provided on the outer surface of the shoulder strap.

[0010] By adopting the above technical solution, the buckle column can be placed into the end of the snap spring close to the fixed buckle, and then the buckle column can be lifted up to make the buckle column and the snap spring snap together by weight, so as to quickly connect the shoulder strap and the card.

[0011] Preferably, a fitting mechanism is provided on the inner side of the paper outer box, and the paper outer box is reinforced by the fitting mechanism.

[0012] By adopting the above technical solution, the outer support shell can be inserted into the side support cardboard, so that the side support cardboard is engaged with the fixing seam, and the side support cardboard is fixed by the fixing seam and the side support cardboard to improve the stability of the paper outer box.

[0013] Preferably, the fitting mechanism includes: a side support card plate, which is fixedly installed inside the paper outer box, and the side support card plate is located on the side of the paper outer box away from the side pull-out opening, an outer support shell is snap-fitted inside the paper outer box, and a fixing seam is provided at one end of the outer support shell away from the side pull-out opening, and the fixing seam is snap-fitted with the side support card plate, an inner waterproof shell is fixedly installed on the inner surface of the outer support shell, and reinforcing ribs are provided between the inner waterproof shell and the outer support shell.

[0014] By adopting the above technical solution, the inner waterproof shell and the outer supporting shell can be opened to form a rectangular parallelepiped. The inner waterproof shell and the outer supporting shell can be made more stable by the engagement of the fixing seam and the side supporting card plate. At the same time, the reinforcing ribs between the inner waterproof shell and the outer supporting shell can effectively improve the strength of the inner waterproof shell and the outer supporting shell, so that the inner waterproof shell and the outer supporting shell can be folded and stored without losing strength.

[0015] Preferably, an inflatable insulation bag is arranged between the outer support shell and the paper outer box, and the side surfaces of the inflatable insulation bag are respectively fitted with the side surfaces of the paper outer box and the outer support shell, and a foam shock-absorbing plate is arranged between the inner waterproof shell and the transverse cover and the side cover, and the outer surfaces of the foam shock-absorbing plate are respectively fitted with the outer surfaces of the transverse cover and the side cover.

[0016] By adopting the above technical scheme, the air can be isolated by the inflatable insulation bag, and the inner waterproof shell and the outer supporting shell can be propped up, and the foam shock-absorbing plate can be used to reduce the shock of the items placed therein. At the same time, the foam shock-absorbing plate can prop up the inner waterproof shell and the outer supporting shell for reinforcement. By closing the inner waterproof shell and the outer supporting shell, the foam shock-absorbing plate is fitted with the side surfaces of the inflatable insulation bag, the inner waterproof shell and the outer supporting shell, thereby reducing the circulation of air and improving the thermal insulation.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the heat-insulating carton that is easy to carry:

[0018] 1. When carrying, you can insert the card into the side openings on both sides of the carton, and lift the card up so that the card fits with the side openings. The card can increase the force area of ​​the carrier's hand, reduce the contact between the hand and the side openings during carrying, make gripping more convenient, and the hand will not be oppressed, making it more convenient to carry the carton;

[0019] 2. When the items in the carton are too heavy, the buckle column can be inserted into the snap spring and moved upward so that the buckle column enters the end of the snap spring away from the fixed buckle. Then, the length of the shoulder strap can be adjusted by adjusting the buckle so that the carrier can find the best force point, increase the force point when carrying the carton, and reduce the burden during transportation;

[0020] 3. When installing the carton, you need to open the carton, close and seal the horizontal cover and side cover at the lower end of the carton, put in the foam shock-absorbing plate, then open the inner waterproof shell and the outer support shell and put them into the carton, so that the fixing seam is engaged with the side support cardboard, fix the inner waterproof shell and the outer support shell while reinforcing the supporting stability of the carton, and put the inflatable insulation bag between the carton and the outer support shell. After the items are placed, put in the foam shock-absorbing plate again, and through the closing and sealing of the horizontal cover and the side cover, make the foam shock-absorbing plate fit with the side surfaces of the inflatable insulation bag, the inner waterproof shell and the outer support shell, reduce the fluidity of the air, and facilitate the installation of the insulation layer of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the paper outer box and the side opening of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the paper outer box and the inner waterproof shell of the utility model;

[0023] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the paper outer box and the inflatable insulation bag of the utility model;

[0024] Figure 4 This is a schematic diagram of the cutaway three-dimensional structure of the inner waterproof shell and the outer support shell of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the card and the engaging spring of the utility model;

[0026] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the engaging spring and the buckle column of the utility model.

[0027] In the figure: 1. paper outer box; 2. horizontal cover; 3. side cover; 4. inner waterproof shell; 5. outer support shell; 6. fixing seam; 7. side support cardboard; 8. foam shock-absorbing plate; 9. inflatable insulation bag; 10. side pull; 11. card; 12. fixing buckle; 13. snap-fit ​​spring; 14. buckle column; 15. shoulder strap; 16. adjustment buckle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 The utility model provides a technical solution: an insulating carton that is easy to carry, comprising a paper outer box 1, transverse covers 2 are fixedly installed on the outer surfaces of both sides of the paper outer box 1, and the transverse covers 2 are rotatably connected to the paper outer box 1, side covers 3 are fixedly installed on both sides of the paper outer box 1, and the side covers 3 are rotatably connected to the paper outer box 1, the side covers 3 are located below the transverse covers 2, and the transverse covers 2 are fitted with the outer surfaces of the side covers 3, side pull openings 10 are opened on the outer surfaces of both sides of the paper outer box 1, and the side pull openings 10 are waist-shaped, and the side pull openings 10 on both sides of the paper outer box 1 are of the same height, and a clamping mechanism is provided on both sides of the paper outer box 1, which can facilitate the lifting of the paper outer box 1, and the clamping mechanism comprises: a card 11, the card 11 is a long strip design, and a fixing buckle 12 is fixedly installed on the side surface of the card 11, and a groove is opened at one end of the card 11 away from the fixing buckle 12, and the groove of the card 11 is clamped with the side pull opening 10.

[0030] When transporting, the card 11 can be inserted into the side pull-out opening 10, and the card 11 can be directly lifted up so that the card 11 is engaged with the side pull-out opening 10, so that the worker's hand does not contact the side pull-out opening 10, thereby increasing the contact area of ​​the hand during transport, distributing the pressure on the hand, reducing the pain of the hand during transport, and making transport easier.

[0031] A snap-fitting mechanism is provided on the outer surface of the card 11, which facilitates lifting the paper outer box 1 and saves effort in lifting the paper outer box 1. The snap-fitting mechanism includes: a snap-fitting spring 13, which is located between the card 11 and the fixing buckle 12, and the snap-fitting spring 13 is passed through by the fixing buckle 12, and a convex cylinder is provided on the side surface of the snap-fitting spring 13, a snap-fitting column 14 is snap-fitted and installed on the side of the snap-fitting spring 13 away from the card 11, and a shoulder strap 15 is installed through the outer surface of one side of the snap-fitting column 14, and an adjustment buckle 16 is provided on the outer surface of the shoulder strap 15.

[0032] After the card 11 is inserted into the side pull port 10, the buckle column 14 can be placed on the end of the engaging spring 13 close to the fixing buckle 12, and then the buckle column 14 can be pulled upward to make the buckle column 14 engage in the engaging spring 13. After adjusting the length of the shoulder strap 15 by adjusting the buckle 16, the worker can carry the shoulder strap 15. The weight of the contents of the paper outer box 1 can keep the engaging spring 13 and the buckle column 14 engaged at all times, thereby increasing the force points when carrying the paper outer box 1 and making it more labor-saving to carry the paper outer box 1.

[0033] A fitting mechanism is provided on the inner side of the paper outer box 1, and the paper outer box 1 is reinforced by the fitting mechanism. The fitting mechanism includes: a side support card plate 7, which is fixedly installed inside the paper outer box 1, and the side support card plate 7 is located on the side of the paper outer box 1 away from the side pull-out opening 10. An outer support shell 5 is fitted inside the paper outer box 1, and a fixing seam 6 is provided at one end of the outer support shell 5 away from the side pull-out opening 10, and the fixing seam 6 is fitted with the side support card plate 7. An inner waterproof shell 4 is fixedly installed on the inner surface of the outer support shell 5, and reinforcing ribs are provided between the inner waterproof shell 4 and the outer support shell 5.

[0034] During installation, it is necessary to open the paper outer box 1 first, and as the paper outer box 1 is opened, the side support cardboard 7 is also opened accordingly. Then, the horizontal cover 2 and the side cover 3 at the lower end of the paper outer box 1 are closed and sealed in turn, and the foam shock-absorbing plate 8 is placed into the paper outer box 1. Then, the inner waterproof shell 4 and the outer support shell 5 are placed into the paper outer box 1, so that the fixing seam 6 is engaged with the side support cardboard 7, so as to improve the stability of the paper outer box 1 and fix the inner waterproof shell 4 and the outer support shell 5 at the same time.

[0035] An inflatable insulation bag 9 is arranged between the outer supporting shell 5 and the paper outer box 1, and the side surfaces of the inflatable insulation bag 9 are respectively fitted with the side surfaces of the paper outer box 1 and the outer supporting shell 5, and a foam shock-absorbing plate 8 is arranged between the inner waterproof shell 4 and the transverse cover 2 and the side cover 3, and the outer surfaces of the foam shock-absorbing plate 8 are respectively fitted with the outer surfaces of the transverse cover 2 and the side cover 3.

[0036] Then, place the inflatable insulation bag 9 between the paper outer box 1 and the outer support shell 5, put the items into the inner waterproof shell 4 and cover it with the foam shock-absorbing plate 8, then close the horizontal cover 2 and the side cover 3 to seal it. Through sealing, the foam shock-absorbing plate 8 is close to the inflatable insulation bag 9, the inner waterproof shell 4 and the outer support shell 5, reducing the circulation of air, improving the heat preservation and shock absorption.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating carton that is easy to carry, comprising a carton (1), transverse covers (2) are fixedly installed on the outer surfaces of both sides of the carton (1), and the transverse covers (2) are rotatably connected to the carton (1), side covers (3) are fixedly installed on both sides of the carton (1), and the side covers (3) are rotatably connected to the carton (1), the side covers (3) are located below the transverse covers (2), and the outer surfaces of the transverse covers (2) and the side covers (3) are in contact with each other, side pull-out openings (10) are opened on the outer surfaces of both sides of the carton (1), and the side pull-out openings (10) are waist-shaped, and the side pull-out openings (10) on both sides of the carton (1) are of the same height, characterized in that: The two sides of the paper outer box (1) are provided with a snap-fit ​​mechanism, through which the paper outer box (1) can be lifted conveniently.

2. The heat-insulating carton that is easy to carry according to claim 1, characterized in that: The locking mechanism comprises: a card (11), the card (11) is designed to be long and narrow, a fixing buckle (12) is fixedly mounted on the side surface of the card (11), and a groove is provided at one end of the card (11) away from the fixing buckle (12), and the groove of the card (11) is locked with the side pull opening (10).

3. The heat-insulating carton that is easy to carry according to claim 2, characterized in that: The outer surface of the card (11) is provided with a snap-fit ​​mechanism, which facilitates lifting the outer paper box (1) and saves the effort of lifting the outer paper box (1).

4. The heat-insulating carton that is easy to carry according to claim 3, characterized in that: The snap-fit ​​mechanism comprises: a snap-fit ​​spring (13), the snap-fit ​​spring (13) being located between the card (11) and the fixing buckle (12), the snap-fit ​​spring (13) being passed through by the fixing buckle (12), and a convex-shaped cylinder being arranged on the side surface of the snap-fit ​​spring (13), a snap-fit ​​column (14) being snap-fitted and installed on the side of the snap-fit ​​spring (13) away from the card (11), a shoulder strap (15) being passed through and installed on the outer surface of one side of the snap-fit ​​column (14), and an adjustment buckle (16) being arranged on the outer surface of the shoulder strap (15).

5. The heat-insulating carton that is easy to carry according to claim 1, characterized in that: The inner side of the paper outer box (1) is provided with a fitting mechanism, and the paper outer box (1) is reinforced by the fitting mechanism.

6. The heat-insulating carton that is easy to carry according to claim 5, characterized in that: The engaging mechanism comprises: a side support card plate (7), the side support card plate (7) is fixedly installed inside the paper outer box (1), and the side support card plate (7) is located on the side of the paper outer box (1) away from the side pull-out opening (10), an outer support shell (5) is mounted inside the paper outer box (1), and a fixing seam (6) is provided at one end of the outer support shell (5) away from the side pull-out opening (10), and the fixing seam (6) is engaged with the side support card plate (7), an inner waterproof shell (4) is fixedly installed on the inner surface of the outer support shell (5), and reinforcing ribs are provided between the inner waterproof shell (4) and the outer support shell (5).

7. The heat-insulating carton that is easy to carry according to claim 6, characterized in that: An inflatable heat-insulating bag (9) is arranged between the outer supporting shell (5) and the paper outer box (1), and the side surfaces of the inflatable heat-insulating bag (9) are respectively in contact with the side surfaces of the paper outer box (1) and the outer supporting shell (5), and a foam shock-absorbing plate (8) is arranged between the inner waterproof shell (4) and the transverse cover (2) and the side cover (3), and the outer surfaces of the foam shock-absorbing plate (8) are respectively in contact with the outer surfaces of the transverse cover (2) and the side cover (3).

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