CN220949098U - Carton with tearing opening - Google Patents

Abstract

The utility model provides a carton with a tearing opening, which comprises a carton body, wherein easy-to-tear strips are arranged around a box body on the periphery of the side wall of the carton body, the box body is divided into a lower box body and an upper box cover by the easy-to-tear strips, the surface of the easy-to-tear strips is covered with a protective layer, a box chamber is arranged in the lower box body, and a cooling chamber is formed between the box chamber and the inner wall of the lower box body. During loading, fresh products with different fresh-keeping temperatures can be placed in different boxes as required, the number of refrigerating units of the cooling chamber is adjusted, condensed water cannot appear on the surface of the easy-to-tear strip under the action of the protective layer on the surface of the easy-to-tear strip, the structural strength of the easy-to-tear strip is protected, the integrity of the box is guaranteed, and the box is more convenient to transport.

Description

Carton with tearing opening

Technical Field

The utility model relates to the field of cartons, in particular to a carton with a tearing opening.

Background

The paper boxes are a tool which integrates the functions of use, transportation and storage and are commonly used in the life of people, and along with the gradual improvement of the living standard of people, the paper boxes with different functions and different use scenes also enter the field of vision of the masses in order to meet different demands of people;

In the related art, the utility model patent with the searched patent publication number of CN214932219U discloses an easy-to-tear packaging carton, which comprises a box body, wherein a box cover is arranged at the upper end of the box body, a tearing belt is wrapped on the outer surface between the upper end of the box body and the lower end of the box cover, the tearing belt is adhered to the outer surfaces of the box body and the box cover, the end head of the tearing belt is connected with a tearing head, when a packaging box needs to be disassembled, the tearing head is held by a hand, the tearing belt is pulled open, and then the box cover is turned open.

According to the prior art, the inventor combines the related technology, and finds that in practical application, the paper box is often used in the daily life process of frozen products or fresh vegetables due to low price, the refrigerant is usually placed in the box due to the temperature requirement of fresh keeping, when the temperature of the box body is low and the external temperature is high, condensed water is generated at the easy-to-tear strip, so that the structure of the easy-to-tear strip is soaked by the condensed water, structural damage is generated, once the easy-to-tear strip is damaged in the transportation process, goods often fall out of the box, and the phenomenon is particularly obvious in summer; in addition, as the structure is single, when a plurality of frozen products which need to be preserved at different temperatures are transported, a plurality of boxes are needed to be transported in a mode of adding different amounts of refrigerants, so that the transportation cost is increased; the carton is as the instrument of transporting fresh product, and the demand of piling up and depositing will be produced because of the requirement of transportation inevitably, when the layer number of piles up too high, the carton that lacks bearing structure can produce deformation, crushes the product in the carton.

Disclosure of utility model

In order to solve the problems that in the prior art, condensed water is soaked to cause structural damage of an easy-to-tear strip, the structure is single, the easy-to-tear strip cannot be stored in a classified mode and cannot be stacked, the utility model provides a paper box with a tearing opening;

the utility model provides a paper box with a tearing opening, which adopts the following technical scheme:

The utility model provides a take carton of tearing mouth, includes the box, the box lateral wall encircles all around and is provided with easy tear strip, easy tear strip divide into box and last case lid down with the box, easy tear strip's surface cover has the protective layer, be provided with the box down in the box, be formed with the cooling chamber between box and the lower box inner wall.

Further, the protective layer is a nylon film layer.

Further, the cooling chamber comprises a through groove and a refrigerating unit, and a cooling air hole communicated with the through groove is formed in the side wall of the box chamber.

Further, the inside first spacing groove that is provided with of lower box, detachable is provided with first bracing piece in the first spacing groove, the inside second spacing groove that is provided with of upper box corresponds first spacing groove, detachable is provided with the second bracing piece in the second spacing groove, but first bracing piece and the swing joint of second bracing piece plug.

Furthermore, the number of the boxes is N, N is more than or equal to 2, slots are arranged between the boxes, and partition plates are inserted in the slots.

Further, the separator is a foam board.

Further, a pulling part is arranged on the side wall of the upper case cover.

In summary, the beneficial effects of the utility model are as follows:

According to the utility model, the protective layer is added on the surface of the easy-to-tear strip, the multi-temperature compartment and the supporting rods are added in the box body, fresh products with different fresh-keeping temperatures can be placed in different compartments in one box body according to requirements, and condensed water cannot appear on the surface of the easy-to-tear strip under the action of the protective layer on the surface of the easy-to-tear strip, so that the structural strength of the easy-to-tear strip is protected, the integrity of the box body is ensured, the stacking and storing capacity is enhanced, and the box body is more convenient to transport.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a schematic view of a specific structure of the lower case of the present utility model;

FIG. 4 is a schematic top view of the lower case of the present utility model;

FIG. 5 is a schematic view of the top cover of the present utility model;

FIG. 6 is an enlarged view of the second limiting groove and the second supporting bar of the upper cover of the present utility model;

FIG. 7 is a schematic view of the overall structure of the upper case cover of the present utility model;

FIG. 8 is a schematic view of a separator according to the present utility model.

The following figures are shown: 1-easy tearing; 2-lower box body; 3-upper case cover; 4-a protective layer; 5-a box; 6-a temperature reducing chamber; 7-cooling air holes; 8-slots; 31-an inlet; 32-a pulling part; 61-through groove; 62-a refrigeration unit; 81-a first limit groove; 82-a second limit groove; 91-a first support bar; 92-a second support bar; 83-separator.

Detailed Description

The utility model is further described in detail below with reference to fig. 1-7:

The embodiment of the utility model discloses a paper box with a tearing opening, as shown in fig. 1-5, which comprises a box body, wherein an easy-to-tear strip 1 is arranged around the side wall of the box body, the easy-to-tear strip 1 divides the box body into a lower box body 2 and an upper box cover 3, the top of the upper box cover 3 is provided with an inlet 31, the inlet 31 is opened when fresh products are not contained in the box body, and after the fresh products are placed in the box body, the inlet 31 is sealed by sealing objects such as adhesive tapes and the like, and the box body is not opened through the inlet 31. The side wall of the upper case cover 3 is provided with a pulling part 32, the pulling part 32 is bolted on the side wall of the upper case cover 3 through bolts, and the lower case body 2 and the upper case cover 3 are connected together through an easy-to-tear strip structure; the surface of the easy-to-tear strip 1 is covered with the protective layer 4 in a sticky mode, the sticky mode is simple in design structure, cost is saved, the easy-to-install protective layer 4 is preferably a nylon film layer; when opening, tearing easily tear protective layer 4 also can be destroyed when drawing 1, later can be with carton upper case lid 3 and lower box 2 separately, conveniently take out the fresh product in the carton.

For realizing the same box and depositing the fresh demand of different fresh-keeping standards, the inside case room 5 that is provided with of lower box 2 forms cooling chamber 6 between case room 5 and the lower box inner wall, and cooling chamber 6 includes logical groove 61 and refrigerating unit 62, and logical groove 61 encircles in the outside of case room 5, and logical inslot portion can place some refrigerating unit 62, like: a pack of a polyhydric acrylic polyol polymer refrigerant or an ice bag; the side wall of the box 5 opposite to the through groove 61 is provided with a communicated cold air hole 7, and cold air generated by the multi-acrylic polyol polymer refrigerant bag or the ice bag can flow into the box 5 through the cold air hole 7, so that the purposes of cooling and fresh keeping are achieved; the number of the boxes can be set according to the requirement of a user, in the utility model, two boxes are taken as an example, a slot 8 is arranged between the boxes, the slot 8 divides the through slot 61 into two parts which are not communicated with each other, a baffle 83 is inserted into the slot 8, and when the fresh keeping environments required by fresh keeping stored in the two boxes are the same, the baffle 83 can not be inserted or a refrigerating unit with proper size can be arranged in the slot 8; when the fresh keeping environments required by the fresh keeping stored in the two chambers are different, a foam partition board can be inserted into the slot 8, and the temperature of each chamber is kept by utilizing the characteristic that the foam board does not transfer heat.

As shown in fig. 6 and 7, the tool for transporting fresh products inevitably generates the requirement of stacking and storing according to the transportation requirement, when the stacking layer is too high, the protective layer 4 covered by the sticky manner and the easy-to-tear strip 1 can deform and be damaged due to deformation generated when the weight is generated by the box body, so that the four corners of the bottom surface of the lower box body 2 are provided with first limit grooves 81, the first limit grooves 81 and the lower box body 2 are integrally formed, first support rods 91 are detachably inserted into the first limit grooves 81, second limit grooves 82 are arranged at the four corners inside the top surface of the upper box cover 3 corresponding to the first limit grooves 81, and second support rods 92 are detachably inserted into the second limit grooves 82; when the box is in a storage state, the first supporting rod 91 and the second supporting rod 92 are in movable connection capable of being inserted and pulled through transition fit, and when the box is in a stacking state, the first supporting rod 91 and the second supporting rod 92 can support the box, so that the box can be stacked and placed without deformation, and the protective layer 4 and the easy-to-tear strip 1 are prevented from deforming and being damaged.

The implementation principle of the embodiment of the utility model is as follows: when the box body is loaded with fresh products, the fresh products are placed into different boxes according to the fresh types to be stored, and refrigerating units 62 such as a multi-acrylic polyol polymer refrigerant bag or an ice bag are placed in the corresponding through grooves 61 at positions close to the cold air holes 7 according to different storage requirements of the fresh products of different types; when needing to pile up and deposit, because first bracing piece 91 and second bracing piece 92 mutually support, prop up the box, make the box can pile up and place and produce deformation, protection layer 4 and easily tear strip 1 can not warp, damage to it is more convenient when getting goods to unpack. In addition, when external temperature is higher than in the box, when external moist and hot air runs into air conditioning in easy tear strip department 1 of box, can be in easy tear strip 1 department liquefaction for water, because the surface at easy tear strip 1 is through gluing the mode cover that glues has nylon film layer, steam can liquefy the outside that condenses at nylon film layer, and direct contact is easy tear strip 1 structure not can not produce structural destruction, can be more convenient when unpacking and getting goods.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The components mentioned in the present utility model are common in the art, and those skilled in the art will appreciate that the present utility model is not limited by the above embodiments and descriptions

The description is merely illustrative of the principles of this utility model and various changes and modifications can be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a take carton of tearing mouth, includes box, its characterized in that: the utility model discloses a refrigerator, including box, cover, box lateral wall is provided with and easily tears strip (1) around, easily tear strip (1) divide into box (2) and last case lid (3) down with the box, the surface covering of easily tearing strip (1) has protective layer (4), box (5) are provided with down in box (2) inside, be formed with cooling chamber (6) between box (5) and the lower box (2) inner wall.

2. The tear open carton of claim 1, wherein: the protective layer (4) is a nylon film layer.

3. The tear open carton according to claim 1 or 2, wherein: the cooling chamber (6) comprises a through groove (61) and a refrigerating unit (62), and a cold air hole (7) communicated with the through groove (61) is formed in the side wall of the box chamber (5).

4. A tear open carton according to claim 3 wherein: the novel box is characterized in that a first limit groove (81) is formed in the lower box body (2), a first support rod (91) is detachably arranged in the first limit groove (81), a second limit groove (82) is formed in the upper box cover (3) corresponding to the first limit groove (81), a second support rod (92) is detachably arranged in the second limit groove (82), and the first support rod (91) is movably connected with the second support rod (92) in a pluggable mode.

5. The tear open carton of claim 1, wherein: the number of the box chambers (5) is N, N is more than or equal to 2, slots (8) are arranged between the box chambers (5), and partition plates (83) are inserted into the slots (8).

6. The tear open carton of claim 5, wherein: the separator (83) may be a foam board.

7. The tear open carton of claim 1, wherein: the side wall of the upper case cover (3) is provided with a pulling part (32).