CN209667776U - A packaging box with good packaging effect and compression resistance - Google Patents

Abstract

The utility model discloses a packing box with good packing effect and pressure resistance, which comprises an outer box and an inner box. Slide grooves are fixedly installed on both sides of the top of the outer box. Side sliding connection, one side of the sliding cover is fixedly installed with a positioning column, the top of the sliding cover is fixedly installed with an elastic belt, one side of the outer box is hinged with a folding plate, one side of the folding plate is hinged with an upper cover, and the middle part of the upper cover is opened There are grooves, iron sheets are fixedly installed at the four corners of the bottom of the upper cover, and the other side of the outer box is hinged with a lower cover. The utility model is a packaging box with good packaging effect and compression resistance. It can resist the force of external pressure on the food in the inner box, prevent the packaging box from being deformed by external force and cause damage to the food inside, and improve the compression resistance of the packaging box. The desiccant can be concentrated in the outer box through the arched plate The bottom lowers the overall center of gravity of the packaging box to prevent the packaging box from skewing.

Description

A packaging box with good packaging effect and compression resistance

technical field

The utility model relates to a packing box, in particular to a packing box with good packing effect and pressure resistance, which belongs to the technical field of packing boxes.

Background technique

Food packaging is an integral part of food commodities. One of the main projects in the food industry process. It protects the food and prevents the damage of biological, chemical and physical external factors during the circulation of the food from the factory to the consumer. However, the traditional food packaging box is just a paper box and has not been set. Many anti-compression structures cause the packaging box to be easily deformed during transportation or carrying, which not only damages the food inside but also affects the appearance.

Utility model content

The purpose of this utility model is to provide a packaging box with good packaging effect and anti-compression ability, so as to solve the problem that the traditional food packaging box proposed in the above-mentioned background technology is only a paper box body, and does not have too many anti-compression structures. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a packaging box with good packaging effect and pressure resistance, including an outer box and an inner box, the two sides of the top of the outer box are fixedly installed with chute, and the two The chute is slidably connected to both sides of the slide cover through sliders respectively, a positioning column is fixedly installed on one side of the slide cover, an elastic belt is fixedly installed on the top of the slide cover, and a hinge is hinged on one side of the outer box. Folding plate, one side of the folding plate is hinged with an upper cover, the middle part of the upper cover is provided with a groove, the four corners of the bottom end of the upper cover are fixed with iron sheets, and the other part of the outer box One side is hinged with a lower cover, the middle part of the lower cover is provided with an observation hole, the top of the observation hole is fixedly installed with a plastic plate, and the bottom end of the outer box is fixedly installed with an arched plate. Several through holes are evenly opened on the surface, and several support columns are fixed vertically adjacent to the inner walls on both sides of the outer box, and one end of the plurality of support columns is fixedly connected to both sides of the inner box respectively. The bottom of the inner box is uniformly provided with several air holes.

As a preferred technical solution of the utility model, the interior of the arched plate is filled with desiccant.

As a preferred technical solution of the present invention, magnetic pieces corresponding to the iron pieces are installed at the four corners of the top of the lower cover.

As a preferred technical solution of the present invention, one end inside the outer box is fixedly provided with a positioning groove corresponding to the positioning column.

As a preferred technical solution of the present invention, the top of the sliding cover is provided with a cling film installation groove, and the top of the cling film installation groove is fixedly installed with a cling film.

As a preferred technical solution of the present invention, both the plastic plate and the fresh-keeping film are made of transparent materials.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is a packaging box with good packaging effect and anti-pressure ability, which can resist the force of external pressure on the food in the inner box through the support column, and prevent the packaging box from being damaged. The compression and deformation of the external force will cause damage to the food inside, which improves the compression resistance of the packaging box. The desiccant can be concentrated at the bottom of the outer box through the arched plate, which reduces the overall center of gravity of the packaging box and prevents the packaging box from skewing. The desiccant can keep the inside of the inner box dry, and the food inside the inner box can be isolated from the outside world through the plastic wrap on the sliding cover to prevent food from deteriorating. The magnetic piece can be attached to the iron piece of the upper cover to prevent the upper cover from the lower cover. , through the upper cover and the lower cover, the compressive capacity of the packaging box can be further enhanced, and the top of the packaging box is protected from external force. The elastic band on the surface of the lower cover can be easily lifted through the groove, and the transparent plastic plate can clearly To see the storage of the food in the inner box, the sliding cover can be connected with the outer box through the positioning column, so as to prevent the sliding cover from sliding automatically and affect the quality of the food in the inner box.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model lower cover;

Fig. 3 is the structural representation of the section of the utility model;

Fig. 4 is a structural schematic diagram of the sliding cover of the present invention.

In the figure: 1. outer box; 2. chute; 3. sliding cover; 4. slider; 5. inner box; 6. folding board; 7. upper cover; 8. groove; 9. iron sheet; 10. Lower cover; 11, observation hole; 12, plastic plate; 13, magnetic sheet; 14, elastic belt; 15, support column; 16, arched plate; 17, through hole; , positioning column; 21, plastic wrap.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, the utility model provides a kind of packing box with good packing effect and compressive capacity, including outer box 1 and inner box 5, both sides of the top of outer box 1 are fixedly equipped with chute 2, two The chute 2 is slidingly connected to the two sides of the sliding cover 3 through the slider 4 respectively, a positioning post 20 is fixedly installed on one side of the sliding cover 3, an elastic belt 14 is fixedly installed on the top of the sliding cover 3, and one side of the outer box 1 is hinged. There is a folding plate 6, one side of the folding plate 6 is hinged with a loam cake 7, the middle part of the loam cake 7 is provided with a groove 8, the four corners of the loam cake 7 bottom are fixedly equipped with iron sheets 9, and the outer box 1 The other side is hinged with a lower cover 10, the middle part of the lower cover 10 is provided with an observation hole 11, the top of the observation hole 11 is fixedly equipped with a plastic plate 12, and the bottom end of the outer box 1 is fixedly installed with an arched plate 16, and the arched plate 16 Several through-holes 17 are evenly opened on the surface of the outer box 1, and several support columns 15 are fixed vertically adjacent to the inner walls of both sides of the outer box 1, and one end of several support columns 15 is respectively fixed to both sides of the inner box 5. Connected, the bottom of inner box 5 is evenly provided with several ventilation holes 18.

Preferably, the interior of the arched plate 16 is filled with a desiccant 19, and the interior of the inner box 5 can be kept dry by the desiccant 19.

Preferably, the four corners of the top of the lower cover 10 are equipped with magnetic sheets 13 corresponding to the iron sheet 9, through which the magnetic sheet 13 can be attracted to the iron sheet 9 of the upper cover 7 to prevent the upper cover 7 from contacting the lower cover. 10 separation.

Preferably, one end inside the outer box 1 is fixedly provided with a positioning groove corresponding to the positioning column 20, through which the sliding cover 3 can be engaged with the outer box 1 to prevent the sliding cover 3 from sliding automatically.

Preferably, the top of the sliding cover 3 is provided with a preservative film installation groove, and the top of the preservative film installation groove is fixedly equipped with a preservative film 21 to prevent food from deteriorating.

Preferably, both the plastic plate 12 and the fresh-keeping film 21 are made of transparent materials, through which the storage conditions of the food in the inner box 5 can be clearly seen.

During specific use, the utility model is a packaging box with good packaging effect and compression resistance. When food needs to be packaged, put the food into the inner box 5, slide and close the sliding cover 3 through the chute 2, and align the positioning column 20 with the positioning Engage the slots, turn the lower cover 10 until the bottom surface of the lower cover 10 fits with the surface of the outer box 1, turn the upper cover 7 until the iron sheet 9 at the bottom of the upper cover 7 is attracted to the magnetic sheet 13, and pass through the elastic belt 14 When moving the packaging box, when the inside of the inner box 5 is wet, the moist air enters the inside of the arched plate 16 through the vent hole 18, and the desiccant 19 absorbs the water vapor to keep the food in the inner box 5 dry. When the outer box 1 is under pressure, The support column 15 isolates the pressure from the outside of the inner box 5 to prevent the inner box 5 from being under pressure.

In the description of the utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In the present utility model, unless otherwise specified and limited, for example, it may be a fixed connection, or a detachable connection, or integrated; it may be a mechanical connection, or it may be an electrical connection; it may be a direct connection, or It can be indirectly connected through an intermediary, or it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the above terms in this document according to the specific situation. Concrete meaning in utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A packaging box with good packaging effect and pressure resistance, including an outer box (1) and an inner box (5), characterized in that, both sides of the top of the outer box (1) are fixedly installed with chute (2 ), the two chutes (2) are slidingly connected to the two sides of the sliding cover (3) respectively through the slider (4), and a positioning column (20) is fixedly installed on one side of the sliding cover (3), so An elastic belt (14) is fixedly installed on the top of the sliding cover (3), a folding plate (6) is hinged on one side of the outer box (1), and an upper cover (6) is hinged on one side of the folding plate (6). 7), the middle part of the upper cover (7) is provided with a groove (8), the four corners of the bottom of the upper cover (7) are fixed with iron sheets (9), and the outer box (1 ) is hinged with a lower cover (10), the middle part of the lower cover (10) is provided with an observation hole (11), and the top of the observation hole (11) is fixed with a plastic plate (12). The bottom of the outer box (1) is fixed with an arched plate (16), and the surface of the arched plate (16) is uniformly provided with several through holes (17), and the inner walls of both sides of the outer box (1) Several support columns (15) are fixed and vertically adjacently installed, and one end of several support columns (15) is respectively fixedly connected with both sides of the inner box (5), and the bottom end of the inner box (5) A number of ventilation holes (18) are uniformly opened. 2. The packaging box with good packaging effect and compression resistance according to claim 1, characterized in that: the interior of the arched plate (16) is filled with a desiccant (19). 3. A packaging box with good packaging effect and compression resistance according to claim 1, characterized in that: four corners of the top of the lower cover (10) are installed with iron sheets (9) Corresponding magnetic sheet (13). 4. A packaging box with good packaging effect and pressure resistance according to claim 1, characterized in that: one end inside the outer box (1) is fixed with a positioning groove corresponding to the positioning column (20) . 5. A packaging box with good packaging effect and pressure resistance according to claim 1, characterized in that: the top of the sliding cover (3) is provided with a cling film installation groove, and the top of the cling film installation groove Preservative film (21) is fixedly installed. 6. A packaging box with good packaging effect and compression resistance according to claim 5, characterized in that: the plastic plate (12) and the fresh-keeping film (21) are both made of transparent materials.