CN219258121U

CN219258121U - Packaging box capable of controlling temperature

Info

Publication number: CN219258121U
Application number: CN202320452752.6U
Authority: CN
Inventors: 张潇; 周东方
Original assignee: Daokedao Technology Shandong Co ltd
Current assignee: Daokedao Technology Shandong Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-06-27
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a temperature-controllable packaging box which comprises a bottom plate, wherein the bottom plate is fixedly connected with a base, the base is connected with an upper side protective shell, the base is provided with a groove, a containing box is connected in the groove in a sliding manner, a sliding block is arranged at the bottom of the containing box, the bottom plate is provided with a sliding groove matched with the sliding block, the inner wall of the containing box is coated with a heat insulation material, the containing box is provided with a plurality of partition plates and transverse plates, ice bags are placed between the partition plates in the containing box, an inserted rod is connected between the transverse plates of the containing box and the base, the base is provided with a circle of air holes, the upper side protective shell is connected with a trapezoid inserted block, the upper side protective shell is inserted into the base through the trapezoid inserted block, and the outer surfaces of all surfaces of the upper side protective shell are embedded with heat insulation foam plates.

Description

Packaging box capable of controlling temperature

Technical Field

The utility model belongs to the technical field of packaging boxes, and particularly relates to a temperature-controllable packaging box.

Background

The packaging box is a box for packaging products, and can be classified by materials such as a paper box, an iron box, a wood box, a cloth box, a leather box, an acrylic box, a corrugated packaging box, a plastic box and the like, and can be classified by product names such as a moon cake box, a tea box, a medlar box, a candy box, an exquisite gift box, a local product box, a wine box, a chocolate box, a food, medicine, health care product box, a food packaging box, a tea packaging box, a stationery box and the like. The packing box has the functions of ensuring the safety of the products in transportation, improving the grade of the products, and the like.

In daily life, people can eat the cake as a part of feeling of appearance at all kinds of commemorative days, can use the packing carton to pack the cake when takeaway cake, because the characteristic of cake material, when ambient temperature is higher, in order to prevent that the cake from rotting, need pack the packing carton of cake and need cover in addition and establish a heat preservation bag, dress ice bag cools off the cake in the heat preservation bag, and such accuse temperature mode can not only waste a heat preservation bag, and a plurality of ice bags in the heat preservation bag can make inside heat preservation box place unevenness in the transportation and lead to unstability moreover can destroy cake integrality.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing a packaging box with controllable temperature.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a packing carton of controllable temperature, includes the bottom plate, the bottom plate has linked firmly the base, the base is connected with the upside protective housing, the base is equipped with the groove, sliding connection has the dress box in the groove, it is equipped with the slider to hold the box bottom, the bottom plate is equipped with the spout with the slider adaptation, it scribbles insulation material to hold the box inner wall, it is equipped with a plurality of baffles and diaphragm to hold the box, all placed the ice bag between a plurality of baffles in the dress box, be connected with the inserted bar between diaphragm and the base of dress box, the base is equipped with round bleeder vent;

the upper side protective housing is connected with trapezoidal inserted block, the upper side protective housing is pegged graft at the base through trapezoidal inserted block, the surface of each face of upper side protective housing all inlays and is equipped with the heat preservation cystosepiment.

Further limited, the U-shaped handle is connected to one side of the accommodating box, and the accommodating box is convenient for a user to pull.

Further limited, the inserted bar is connected with the stay cord, the inserted bar inlays and establishes at the base, and such structural design practices thrift installation space, convenient operation inserted bar.

Further, it is limited that each edges and corners department of upside protective housing all is connected with the reinforcement angle, and this kind of structural design can consolidate the upside protective housing.

Further limited, the slider is the setting of dovetail, trapezoidal inserted block edges and corners department is the fillet setting, and such structural design for more smooth difficult card is dund when the slider slides, and trapezoidal inserted block can peg graft more fast.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the base is connected with the base, the base is inserted with the upper protective shell, the base is provided with the groove, the bottom of the accommodating box is movably connected with the accommodating box through the sliding groove, the bottom of the accommodating box is connected with the bottom of the base through the sliding block, the accommodating box is internally provided with a plurality of partition boards, the ice bag is placed between the partition boards and then pushed into the groove, the base is connected with the transverse board through the inserted rod, the base is provided with a circle of ventilation holes, the ventilation between the air in the upper protective shell and the air cooled by the ice bag in the accommodating box can be quickened, and the outer surfaces of all the surfaces of the upper protective shell are embedded with heat preservation foam boards.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic cross-sectional view showing the overall structure of an embodiment of a temperature-controllable packing box according to the present utility model;

fig. 2 is a schematic view of a structure of a temperature-controllable package according to an embodiment of the present utility model, shown in fig. 1, about a;

fig. 3 is a schematic view of a temperature-controllable package according to an embodiment of the present utility model, shown in fig. 1, with respect to point B;

fig. 4 is a schematic view of the structure of fig. 1 about C of a temperature-controllable package according to an embodiment of the present utility model.

The main reference numerals are as follows:

a bottom plate 1 and a chute 101;

base 2, accommodating box 201, sliding block 2011, partition 2012, transverse plate 2013, ice bag 2014, U-shaped handle 2015, inserted link 202, pulling rope 2021 and air hole 203;

an upper protective shell 3, a trapezoid insertion block 301, a heat insulation foam board 302 and a reinforcing corner 303.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the temperature-controllable packaging box comprises a bottom plate 1, wherein the bottom plate 1 is fixedly connected with a base 2, the base 2 is connected with an upper side protective shell 3, the base 2 is provided with a groove, a containing box 201 is connected in the groove in a sliding manner, a sliding block 2011 is arranged at the bottom of the containing box 201, the bottom plate 1 is provided with a sliding groove 101 matched with the sliding block 2011, the inner wall of the containing box 201 is coated with a heat-insulating material, the containing box 201 is provided with a plurality of partition boards 2012 and a transverse board 2013, ice bags 2014 are respectively arranged among the partition boards 2012 in the containing box 201, an inserting rod 202 is connected between the transverse board 2013 of the containing box 201 and the base 2, and the base 2 is provided with a circle of air holes 203;

the upper protective housing 3 is connected with trapezoidal inserted block 301, and upper protective housing 3 is pegged graft at base 2 through trapezoidal inserted block 301, and the surface of each face of upper protective housing 3 all inlays and is equipped with heat preservation foam board 302.

In the embodiment, after a cake is stably placed on the upper side of the base 2, the trapezoidal inserting block 301 of the upper protective shell 3 is inserted into a corresponding position on the base 2, so that a relatively sealed environment is formed between the upper protective shell 3 and the base 2, the accommodating box 201 movably connected with the base 2 is pulled out, an ice bag 2014 is placed between the partition boards 2012 arranged on the accommodating box 201, the accommodating box 201 is pushed into the base 2 after being accommodated, the inserting rod 202 is inserted into the positions corresponding to the transverse plate 2013 and the base 2, so that the accommodating box 201 is fixed on the base 2, cold air of the ice bag 2014 can cool, heat and control the temperature of the cake placed on the upper side at the bottom of the base, and cold air can also exchange air from a circle of air holes 203 arranged on the base 2, the heat exchange and control the temperature of the heat exchange are kept at a lower temperature, and note that the inner wall of the accommodating box 201 is coated with a heat insulation material, so that the effect of assisting in insulating the internal ice bag 2014 can be achieved, and the speed of the ice bag 2014 is prevented from being excessively fast;

in addition, hold box 201 through the slider 2011 sliding connection who sets up in the bottom spout 101 of bottom plate 1, can strengthen the connectivity between bottom plate 1, base 2 and the box 201 of holding, all inlay the surface of each face of upside protective housing 3 and be equipped with heat preservation foam board 302, such structural design, temperature control heat preservation that can be better.

Preferably, a U-shaped handle 2015 is connected to one side of the storage case 201, and this structural design facilitates the user to pull the storage case 201. In practice, other convenient shapes of the structure of the storage case 201 may be considered as appropriate.

Preferably, the inserted link 202 is embedded in the base 2, and the inserted link 202 is connected with the pull rope 2021, so that the installation space is saved, and the operation of the inserted link 202 is convenient. In fact, other structural shapes that can save installation space and facilitate handling of the plunger 202 may be specifically contemplated as appropriate.

Preferably, each corner of the upper protective shell 3 is connected with a reinforcing corner 303, and the upper protective shell 3 can be reinforced by such a structural design. In practice, other structural shapes that act as reinforcing structures may also be specifically contemplated as appropriate.

Preferably, the slider 2011 is in a dovetail shape, the corner of the trapezoidal inserting block 301 is in a round corner shape, and due to the structural design, the slider 2011 is smoother and is not easy to block when sliding, and the trapezoidal inserting block 301 can be inserted more quickly. In practice, other structural shapes of the slider 2011 that are not easy to jam and smooth during sliding may be considered according to specific situations.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. The utility model provides a packing carton of controllable temperature, includes bottom plate (1), bottom plate (1) have linked firmly base (2), base (2) are connected with upside protective housing (3), its characterized in that: the base (2) is provided with a groove, the accommodating box (201) is connected in the groove in a sliding manner, a sliding block (2011) is arranged at the bottom of the accommodating box (201), a sliding groove (101) matched with the sliding block (2011) is formed in the bottom plate (1), a heat insulation material is coated on the inner wall of the accommodating box (201), a plurality of partition boards (2012) and transverse boards (2013) are arranged on the inner wall of the accommodating box (201), ice bags (2014) are arranged among the plurality of partition boards (2012) in the accommodating box (201), and a plug rod (202) is connected between the transverse boards (2013) of the accommodating box (201) and the base (2), and a circle of air holes (203) are formed in the base (2);

the upper protection shell (3) is connected with a trapezoidal inserting block (301), the upper protection shell (3) is inserted into the base (2) through the trapezoidal inserting block (301), and heat-insulating foam boards (302) are embedded into the outer surfaces of the upper protection shell (3).

2. A temperature-controllable package as claimed in claim 1, wherein: one side of the accommodating box (201) is connected with a U-shaped handle (2015).

3. A temperature-controllable package as claimed in claim 2, wherein: the inserting rod (202) is embedded in the base (2), and the inserting rod (202) is connected with a pull rope (2021).

4. A temperature-controllable package according to claim 3, wherein: reinforcing angles (303) are connected to each edge of the upper protective shell (3).

5. The temperature-controllable package of claim 4, wherein: the sliding block (2011) is arranged in a dovetail shape, and the edges and corners of the trapezoid inserting blocks (301) are arranged in a round angle.