DE202020106982U1 - A packing box with the function of low-temperature antibacterial preservation - Google Patents

Abstract

A packaging box with the function of antibacterial low-temperature preservation, which is characterized in that it has the box lid (1), handle (2), sealing cushion (3), internal thread (4), box body (5), upper edge (6), external thread (7) , Inner box (8), cooling box (9), label box (10), transverse partition plate (11), upper clamping groove (12), vertical partition plate (13), lower clamping groove (14) and rubber foot (15), the box cover (1 ), the box body (5), the inner box (8), the transverse partition plate (11) and the vertical partition plate (13) form the main structure of the packaging box, the box lid (1) being at the upper end of the packaging box, the handle ( 2) is firmly arranged in the middle of the top of the box lid (1), the sealing cushion (3) being arranged on the inner surface of the box lid (1), the internal thread (4) being evenly distributed on the inner side surface of the box lid (1) , wherein the box body (5) unt it is arranged on the box cover (1), the upper edge (6) being located at the upper end of the side surface of the box body (5), the external thread (7) being arranged on the outer side surface of the upper edge (6), the inner box (8 ) is arranged in the box body (5), the cooling box (9) being arranged in a cavity on one side of the lower end of the inner box (8), the label box (10) being arranged in a cavity on the other side of the lower end of the inner box (8) is arranged, wherein the transverse partition plate (11) is arranged vertically in the inner box (8), the two ends of the transverse partition plate (11) are near the inner wall of the inner box (8), the upper clamping groove (12) in the The middle of the upper end of the transverse partition plate (11) is arranged, the vertical partition plate (13) being arranged on top of the transverse partition plate (11), the lower clamping groove (14) being arranged in the middle of the lower end of the vertical partition plate (13) and d he rubber foot (15) is firmly arranged on the underside of the box body (5).

Description

Technical area

The invention relates to a packaging box, in particular to a packaging box with the function of antibacterial low-temperature preservation, which belongs to the technical field of food packaging.

State of the art

Food refers to all types of finished products and raw materials for human consumption or for drinking, as well as items that are traditionally both food and medicine. However, food does not contain articles for therapeutic purposes. Food also refers to substances that are available for human consumption or drink, including processed foods, semi-finished products, and unprocessed foods, excluding tobacco or substances used only as medicines. From the point of view of legislation and administration of food hygiene, the term food as a generic term also includes the raw materials of food, the cultivation of food raw materials, the substances and the environment in the breeding process, as well as food additives. For preservation, food must be kept in a specific packaging box in order to extend the shelf life of food. Therefore, food packaging boxes with a preservation function are widely used for the storage and transportation of food.

The construction of today's packaging boxes is relatively simple. First, there is often no sealing ring in the lid of the packaging box, which leads to poor airtightness of the packaging box and thus accelerates the deterioration in quality and the deterioration of food. Second, food packaging boxes are often of a single layer structure and the space utilization rate of the box is low. On the other hand, stacked foods cause internal food extrusion and deformation, which accelerates the deterioration of the food quality. Third, the conventional packaging boxes do not have the function of food preservation. There is no cooling box or label box in packing boxes, so food in the box cannot be treated with low temperature antibacterial treatment to extend the shelf life of the food.

Content of the invention

The purpose of the invention is to provide a packaging box with the function of low-temperature antibacterial preservation in order to solve the above-mentioned problems.

The invention fulfills the above-mentioned purpose by the following technical solution: A packaging box with the function of antibacterial low-temperature preservation, including the box lid, the handle, the sealing cushion, the internal thread, the box body, the upper edge, the external thread, the inner box, the cooling box, the label box, the cross separator plate, the upper clamping groove, the vertical separating plate, the lower clamping groove and the rubber foot. The box lid, the box body, the inner box, the cross partition plate and the vertical partition plate constitute the main structure of the packing box. The box lid is located at the top of the packaging box. The handle is fixed in the center of the top of the box lid. The sealing cushion is arranged on the inner surface of the box lid. The internal thread is evenly distributed on the inside surface of the box cover. The box body is arranged under the box cover. The upper edge is at the upper end of the side surface of the box body. The external thread is arranged on the outer side surface of the upper edge. The inner box is arranged in the box body. The cooling box is arranged in a cavity on one side of the lower end of the inner box. The label box is arranged in a cavity on the other side of the lower end of the inner box. The cross partition plate is arranged vertically in the inner box. The two ends of the cross divider are near the inner wall of the inner box. The upper clamping groove is arranged in the middle of the upper end of the transverse partition plate. The vertical divider plate is located on top of the transverse divider plate. The lower clamping groove is located in the middle of the lower end of the vertical partition plate. The rubber foot is firmly arranged on the underside of the box body.

In order to improve the airtightness of the packing box, the box lid is made of transparent plexiglass material, and the sealing pad on the inner surface of the box lid is annular.

In order to firmly connect the box lid to the box body, the outer diameter of the upper edge is smaller than the outer diameter of the box lid and that of the box body, the box lid and the box body being screwed together through the internal thread and the external thread along the outside of the upper edge.

To facilitate the placement of the inner box and the space utilization rate of the To improve the box body, the inner wall of the box body is provided with an annular clamping ring, the inner box being arranged in the box body in a clamped construction.

In order to place the dry ice and the natural antibacterial inhibitor sealing mat in the cooling box and the label box, in order to realize the function of the antibacterial low-temperature preservation of the packaging box, the cooling box and the label box are arranged symmetrically, with the cooling box and the label box plugging into the cavity on the bottom of the inner box are connected.

In order to facilitate the separation, sorting and placing of different foods in the inner box, the transverse partition plate and the vertical partition plate are arranged crosswise, the transverse partition plate and the vertical partition plate being pluggably connected by the corresponding upper clamping groove and the lower clamping groove.

The advantages of the invention result from the design of the packaging box with the function of antibacterial low-temperature preservation. The box lid is made of transparent plexiglass material. The sealing pad on the inner surface of the box lid is ring-shaped, whereby the airtightness of the packaging box can be improved. At the same time, the food in the box body or in the inner box can be observed through the box lid in order to assess the freshness of the food in advance. The outer diameter of the upper edge is smaller than the outer diameter of the box cover and that of the box body. The box cover and the box body are screwed together by the internal thread and the external thread along the outside of the upper edge in order to facilitate the firm connection of the box cover to the box body. At the same time, after the box lid has been tightened, the packaging box can be lifted with the handle on the box lid in order to facilitate the carrying of the packaging box. The inner wall of the box body is provided with an annular clamp ring, and the inner box is arranged in the box body in a clamped manner, which is convenient for placing the inner box. At the same time, food can be layered to improve the space utilization rate of the box body. The cooling box and the label box are arranged symmetrically and are inserted into the cavity at the bottom of the inner box, whereby the dry ice and the natural antibacterial inhibitor sealing mat can be conveniently inserted into the cooling box or the label box in order to implement the function of antibacterial low-temperature preservation of the packaging box . At the same time, the dry ice can lower the temperature in the packaging box, and the natural antibacterial inhibitor sealing mat contains volatile substances to inhibit the growth of bacteria and microorganisms. Antibacterial preservation at low temperatures is thus achieved in order to extend the shelf life of food. The transverse partition plate and the vertical partition plate are arranged crosswise, and the transverse partition plate and the vertical partition plate are pluggably connected by the corresponding upper clamping groove and the lower clamping groove, in order to place different foods separately or sorted in the inner box. At the same time, the transverse partition plate and the vertical partition plate can also be removed to facilitate assembly and disassembly, as well as cleaning and maintenance of the inner box.

Figure list

• Fig. 13 shows a structural diagram of an embodiment of the present invention.
• shows a sectional view of the box cover according to the invention.
• shows a structural diagram of the installation position of the inner box according to the invention.
• Fig. 13 shows a structural diagram of the cooling box and the label box.
• shows a plan view of the inner box according to the invention.
• Fig. 13 shows a schematic diagram of the connection structure between the transverse partition plate and the vertical partition plate.

Detailed description of a preferred embodiment

The technical solution according to the invention is described below using an exemplary embodiment shown in the drawings. Obviously, the exemplary embodiment described is only one of many possible exemplary embodiments. These further exemplary embodiments, insofar as they fall within the scope of protection of the claims, are also the subject of the invention.

As in shown, the packing box with the function of low-temperature antibacterial preservation includes box lids ( 1 ), Handle ( 2 ), Sealing cushion ( 3 ), Inner thread ( 4th ), Box body ( 5 ), Top edge ( 6th ), External thread ( 7th ), Inner box ( 8th ), Cooling box ( 9 ), Label box ( 10 ), Cross partition plate ( 11 ), upper clamping groove ( 12 ), vertical partition plate ( 13th ), lower clamping groove ( 14th ) and rubber foot ( 15th ). The box lid ( 1 ), the box body ( 5 ), the inner box ( 8th ), the transverse partition plate ( 11 ) and the vertical partition plate ( 13th ) form the main structure of the packaging box. The Box lid ( 1 ) is located at the top of the packaging box. The handle ( 2 ) is firmly in the middle of the top of the box lid ( 1 ) arranged. The sealing cushion ( 3 ) is on the inner surface of the box cover ( 1 ) arranged. The internal thread ( 4th ) is evenly on the inside surface of the box cover ( 1 ) distributed. The box body ( 5 ) is under the box lid ( 1 ) arranged. The top edge ( 6th ) is located at the upper end of the side surface of the box body ( 5 ). The external thread ( 7th ) is on the outside surface of the upper edge ( 6th ) arranged. The inner box ( 8th ) is in the box body ( 5 ) arranged. The cooling box ( 9 ) is in a cavity on one side of the lower end of the inner box ( 8th ) arranged. The label box ( 10 ) is in a cavity on the other side of the lower end of the inner box ( 8th ) arranged. The cross partition plate ( 11 ) is vertical in the inner box ( 8th ), with the two ends of the transverse partition plate ( 11 ) near the inner wall of the inner box ( 8th ) are located. The upper clamping groove ( 12 ) is in the middle of the upper end of the cross divider plate ( 11 ) arranged. The vertical partition plate ( 13th ) is on top of the transverse partition plate ( 11 ) arranged. The lower clamping groove ( 14th ) is in the middle of the lower end of the vertical partition plate ( 13th ) arranged. The rubber foot ( 15th ) is firmly on the underside of the box body ( 5 ) arranged.

The box lid ( 1 ) consists of transparent plexiglass material. The sealing cushion ( 3 ) on the inner surface of the box cover ( 1 ) is ring-shaped, which can improve the airtightness of the packing box. At the same time, those in the box body 5 or in the inner box ( 8th ) through the box lid ( 1 ) in order to assess the freshness of the food in advance. The outer diameter of the top edge ( 6th ) is smaller than the outer diameter of the box cover ( 1 ) and that of the box body ( 5 ). The box lid ( 1 ) and the box body ( 5 ) stand through the internal thread ( 4th ) and the external thread ( 7th ) along the outside of the top edge ( 6th ) in a screw connection to secure the fixed connection of the box cover ( 1 ) with the box body ( 5 ) to facilitate. At the same time, after tightening the box cover ( 1 ) the packing box with the handle ( 2 ) on the box lid ( 1 ) to make it easier to carry the packing box. The inner wall of the box body ( 5 ) is provided with an annular clamping ring, and the inner box ( 8th ) is in the box body ( 5 ) arranged in a clamp design, which is used to place the inner box ( 8th ) is appropriate. At the same time, food can be arranged in layers to reduce the space utilization rate of the box body ( 5 ) to improve. The cooling box ( 9 ) and the label box ( 10 ) are arranged symmetrically. The cooling box ( 9 ) and the label box ( 10 ) are in the cavity at the bottom of the inner box ( 8th ) is inserted, whereby the dry ice and the natural antibacterial inhibitor sealing mat are conveniently placed in the cooling box ( 9 ) or in the label box ( 10 ) can be used to implement the function of antibacterial low-temperature preservation of the packaging box. At the same time, dry ice can lower the temperature in the packaging box, and the natural antibacterial inhibitor sealing mat contains volatiles to inhibit the growth of bacteria and microorganisms. Antibacterial preservation at low temperatures is thus achieved in order to extend the shelf life of food. The cross partition plate ( 11 ) and the vertical partition plate ( 13th ) are arranged crosswise, and the transverse partition plate ( 11 ) and the vertical partition plate ( 13th ) are through the corresponding upper clamping groove ( 12 ) and the lower clamping groove ( 14th ) pluggable to store various foods in the inner box ( 8th ) to be placed separately or sorted. At the same time, the cross dividing plate ( 11 ) and the vertical partition plate ( 13th ) can also be removed to allow assembly and disassembly as well as cleaning and maintenance of the inner box ( 8th ) to facilitate.

Functional principle: When using the food packaging box, the dry ice is first placed in the cooling box ( 9 ) inserted. Then the natural antibacterial inhibitor sealing mat is placed in the label box ( 10 ) placed. The cooling box ( 9 ) and the label box ( 10 ) are then inserted into the cavity at the bottom of the inner box ( 8th ) plugged in. The cross partition plate ( 11 ) and the vertical partition plate ( 13th ) are now connected to the upper clamping groove ( 12 ) and the lower clamping groove ( 14th ) aligned, inserted crosswise into the clamping grooves and together in the inner box ( 8th ) inserted. The inner box ( 8th ) is then inserted into the box body ( 5 ) used. Finally, the box lid ( 1 ) through the internal thread ( 4th ) and the external thread ( 7th ) tightened. When used, different foods are placed in layers or separately in the inner box ( 8th ) and in the box body ( 5 ) placed in order to avoid piling up and crushing of food and the space in box body ( 5 ) effectively. At the same time, dry ice lowers the temperature in the box body ( 5 ) and the natural antibacterial inhibitor sealing mat inhibits the growth of bacteria and microorganisms. Thus, the packaging box fulfills the purpose of antibacterial preservation of food at a low temperature to extend the shelf life of food.

In summary, the invention relates to a packaging box with the function of antibacterial low-temperature preservation, including the box lid, the handle, the sealing cushion, the internal thread, the box body, the upper edge, the external thread, the inner box, the cooling box, the label box, the transverse partition plate, the upper clamping groove , the vertical partition plate, the lower clamping groove and the rubber foot. The box lid of the utility model is made of transparent Plexiglas material. The sealing pad is ring-shaped to improve airtightness. The box cover and the box body are in a screw connection through the external thread and internal thread. The inner box is arranged in the box body in a clamped manner, which is practical to place the inner box and to use the space of the box body efficiently. The cooling box and the label box are arranged symmetrically and are inserted into the cavity at the bottom of the inner box. The dry ice and the natural antibacterial inhibitor sealing mat can each be conveniently inserted in the cooling box or in the label box in order to implement the function of antibacterial low-temperature preservation of the packaging box. The dividing plates are arranged crosswise, with the transverse dividing plate and the vertical dividing plate being connected by clamping grooves in order to facilitate the separation, sorting and placement of food. The dividing plates can also be removed to facilitate assembly and disassembly as well as cleaning and maintenance of the inner box.

List of reference symbols

1

Box lid

2

Handle

3

Sealing cushion

4th

inner thread

5

Box body

6th

Top edge

7th

External thread

8th

Inner box

9

Cooling box

10

Label box

11

Cross divider

12

Upper clamping groove

13

Vertical partition plate

14th

Lower clamping groove

15th

Rubber foot

Claims (6)

A packaging box with the function of antibacterial low-temperature preservation, which is characterized in that it has the box lid (1), handle (2), sealing cushion (3), internal thread (4), box body (5), upper edge (6), external thread (7) , Inner box (8), cooling box (9), label box (10), transverse partition plate (11), upper clamping groove (12), vertical partition plate (13), lower clamping groove (14) and rubber foot (15), the box cover (1 ), the box body (5), the inner box (8), the transverse partition plate (11) and the vertical partition plate (13) form the main structure of the packaging box, the box lid (1) being at the upper end of the packaging box, the handle ( 2) is firmly arranged in the middle of the top of the box lid (1), the sealing cushion (3) being arranged on the inner surface of the box lid (1), the internal thread (4) being evenly distributed on the inner side surface of the box lid (1) , wherein the box body (5) unt it is arranged on the box cover (1), the upper edge (6) being located at the upper end of the side surface of the box body (5), the external thread (7) being arranged on the outer side surface of the upper edge (6), the inner box (8 ) is arranged in the box body (5), the cooling box (9) being arranged in a cavity on one side of the lower end of the inner box (8), the label box (10) being arranged in a cavity on the other side of the lower end of the inner box (8) is arranged, wherein the transverse partition plate (11) is arranged vertically in the inner box (8), the two ends of the transverse partition plate (11) are near the inner wall of the inner box (8), the upper clamping groove (12) in the The middle of the upper end of the transverse partition plate (11) is arranged, the vertical partition plate (13) being arranged on top of the transverse partition plate (11), the lower clamping groove (14) being arranged in the middle of the lower end of the vertical partition plate (13) and d he rubber foot (15) is firmly arranged on the underside of the box body (5). A packing box according to Claim 1 , which is characterized in that the box lid (1) consists of transparent Plexiglas material and the sealing cushion (3) is ring-shaped on the inner surface of the box lid (1). A packing box according to Claim 1 or 2 , which is characterized in that the outer diameter of the upper edge (6) is smaller than the outer diameter of the box cover (1) and that of the box body (5), the box cover (1) and the box body (5) through the internal thread (4) and the external thread (7) are in a screw connection along the outside of the upper edge (6). A packing box according to Claim 3 , which is characterized in that the inner wall of the box body (5) is provided with an annular clamping ring and the inner box (8) is arranged in the box body in a clamped construction. A packing box according to Claim 4 , which is characterized in that the cooling box (9) and the label box (10) are arranged symmetrically and are inserted into the cavity at the bottom of the inner box (8). A packing box according to Claim 5 , which is characterized in that the transverse partition plate (11) and the vertical partition plate (13) are arranged crosswise and are pluggably connected by the corresponding upper clamping groove (12) and the lower clamping groove (14).

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