Moisture-proof and compression-resistant food packaging box

Abstract

The utility model discloses a moistureproof pressure-resistant food packing box, which belongs to the technical field of packing boxes, and comprises a box cover and a bottom plate, the top end of the bottom plate is fixedly connected with a mounting frame, the box cover is sleeved at the outer end of the mounting frame, a fixing component is arranged in the box cover, the top end of the fixing component is provided with a buffer component, and the buffer component is positioned between the fixing component and the box cover. A plurality of groups of compression-resistant assemblies are arranged on the two sides of the interior of the mounting frame, an edge sealing assembly is arranged at the top end of the bottom plate, the box cover is matched with the mounting frame, and after the box cover covers the mounting frame, the mounting firmness between the box cover and the mounting frame can be improved through the matching of the first groove, the second groove, the convex shell and the convex strip; and the semicircular compression-resistant strips are inserted between the insertion grooves, when the compression-resistant strips are extruded by the outer side, the two sets of compression-resistant strips can be restrained by the insertion grooves to resist pressure, and therefore the compression resistance of the packaging box can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packing box, more particularly to a kind of moisture-proof compression food packing box. BACKGROUND

[0002] Food packing box is the box or container specially used for loading, protecting and displaying food, and plays a very important role in the food industry, which not only protects food from contamination and damage, but also helps to extend the shelf life of food and attract the attention of consumers. The design of food packing box usually takes into account factors such as product safety, convenience, freshness and marketing. Some packing boxes may have special functions, such as fresh-keeping boxes with good sealing performance, heating boxes for microwave ovens, etc.

[0003] The Chinese patent No. CN217918864U discloses a composite compression packaging box, which is provided with an extrusion air bag at the upper end of the packaging box body, which cooperates with the base of the bottom wall to realize flexible extrusion and positioning of the packaged goods. The two sides of the packaging box body are inwardly retracted, and the inwardly retracted side walls are provided with support limiting components. While extruding the packaged goods inwardly, the rubber strips that are previously bent inwardly in an arc shape are used to flexibly support and protect the packaged goods, and have a certain shock-absorbing effect. The various components on the upper and lower sides and both sides are used to extrude, support and position the packaged goods from multiple sides, which improves the protection and packaging of the packaged goods, and the overall structure of the packaging box is stable and portable.

[0004] However, the packaging box in the above-mentioned scheme has a hollow structure, which is not suitable for packaging delicate and small food such as candies or chocolates, as the inside of the packaging box is connected to the outside, which shortens the shelf life of the food, and the large size is not conducive to the packaging of small and delicate food such as candies and chocolates.

[0005] Therefore, it is necessary to provide a moisture-proof compression food packing box to solve the above-mentioned problems. SUMMARY

[0006] The utility model provides a kind of moisture-proof compression food packing box, which can improve the problem that the inside of the packaging box is connected to the outside in the related art, which shortens the shelf life of the food, and the large size is not conducive to the packaging of small and delicate food such as candies and chocolates.

[0007] The embodiment of the application provides a moisture-proof and pressure-resistant food packaging box, which comprises a box cover and a bottom plate, the top end of the bottom plate is fixedly connected with a mounting frame, the box cover is sleeved at the outer end of the mounting frame, a fixing assembly is arranged in the box cover, a buffer assembly is arranged at the top end of the fixing assembly, the buffer assembly is located between the fixing assembly and the box cover, a plurality of pressure-resistant assemblies are arranged on the both sides in the mounting frame, an edge sealing assembly is arranged at the top end of the bottom plate, the pressure-resistant assembly comprises a pressure-resistant frame, a plurality of pressure-resistant strips that are equidistantly distributed are fixedly connected to the outer end of the pressure-resistant frame, the pressure-resistant strips are arranged in a semicircular shape, and a penetrating slot is arranged between a plurality of the pressure-resistant strips, and the penetrating slot is matched with the width of the pressure-resistant strip.

[0008] The technical scheme described above in the embodiment of the application has at least the following technical effects:

[0009] (1) The box cover is covered on the mounting frame through the matching of the groove one and the groove two and the matching of the convex shell and the convex strip, so that the mounting firmness between the box cover and the mounting frame is increased, and the sealing property and the moisture-proof property are improved.

[0010] (2) A plurality of pressure-resistant assemblies are arranged between the interlayers of the inner wall of the mounting frame, each group is composed of two pressure-resistant assemblies that abut against each other, the pressure-resistant strips arranged in a semicircular shape are inserted between the penetrating slots, so that the two pressure-resistant assemblies are combined into a group, when extrusion from the outside is received, the two pressure-resistant strips are constrained by the penetrating slots and resist the pressure, so that the pressure resistance of the packaging box is improved, and the internal food is better protected.

[0011] (3) The edge sealing assembly is fixed on the bottom plate, the edge sealing assembly is pressed on the skirt on the outer side of the box cover through the frame, and the edge sealing assembly can play a packaging role, when opening is needed, the frame needs to be lifted to the two sides, so that the frame is deformed, and the edge sealing assembly can also play a role of indicating that the package has been opened.

[0012] In some embodiments, the box cover is provided with groove one on the both sides, the mounting frame is provided with groove two matched with groove one on the both sides, the box cover is detachably sleeved on the mounting frame through groove one, the box cover is provided with convex shell on the both sides, and the mounting frame is fixedly connected with convex strip matched with the convex shell on the both sides.

[0013] In some embodiments, the edge sealing assembly comprises a frame and a pull rope, the frame is arranged in a U shape, and the pull rope is fixedly installed at the both ends of the frame.

[0014] In some embodiments, the box cover is fixedly connected with a skirt at the outer end, the frame is fixedly installed at the top end of the bottom plate, and the frame covers the top end of the skirt.

[0015] In some embodiments, the fixing assembly comprises a fixing plate, both ends of the fixing plate are provided with flaps, the flaps extend outward and are provided in a convex manner, and both sides of the inclined surfaces of the two flaps are provided with fixing grooves in a concave manner.

[0016] In some embodiments, the buffer assembly comprises a buffer plate and a plurality of buffer strips, the buffer plate is provided in a wavy shape, the buffer plate is fixedly installed at the outer end of the fixing plate, the plurality of buffer strips are installed at the recesses of the buffer plate, and the plurality of buffer strips abut against the inner side of the box cover.

[0017] In some embodiments, the compression-resistant frame is fixedly installed on the inner side of the mounting frame through the connecting blocks. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0020] Figure 2 It is a schematic diagram of the explosion structure of the present application.

[0021] Figure 3 It is a schematic diagram of the partial bottom view structure of the present application.

[0022] Figure 4 It is a schematic diagram of the fixing assembly structure of the present application.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the mounting frame of the present application.

[0024] Figure 6 It is a schematic diagram of the compression-resistant assembly structure of the present application.

[0025] Explanation of reference numerals in the drawings:

[0026] 1, box cover;

[0027] 2, bottom plate;

[0028] 3, edge sealing assembly; 31, frame; 32, pull rope;

[0029] 4, fixing assembly; 41, fixing plate; 42, flap; 43, fixing groove;

[0030] 5, buffer assembly; 51, buffer plate; 52, buffer strip;

[0031] 6, groove one;

[0032] 7, convex shell;

[0033] 8, groove two;

[0034] 9, convex strip;

[0035] 10, mounting frame;

[0036] 11, compression-resistant assembly; 111, compression-resistant frame; 112, connecting block; 113, compression-resistant strip; 114, insertion slot.

[0037] 12, skirt. DETAILED DESCRIPTION

[0038] In order to make the technical problems to be solved by the present application, the technical solutions and beneficial effects clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0039] Based on this, the internal of the packaging box in the related art can be communicated with the outside, thereby shortening the shelf life of the food, and the too large volume is not conducive to the small and delicate food such as candy and chocolate.

[0040] Please refer to Figures 1-6 A moisture-proof and compression-resistant food packaging box, comprising a box cover 1 and a bottom plate 2, the top end of the bottom plate 2 is fixedly connected with a mounting frame 10, the box cover 1 is sleeved on the outer end of the mounting frame 10, the inside of the box cover 1 is provided with a fixing assembly 4, the top end of the fixing assembly 4 is provided with a buffer assembly 5, the buffer assembly 5 is located between the fixing assembly 4 and the box cover 1, the inside of the mounting frame 10 is provided with a plurality of compression-resistant assemblies 11 on both sides, the top end of the bottom plate 2 is provided with an edge sealing assembly 3, the compression-resistant assembly 11 comprises a compression-resistant frame 111, the outer end of the compression-resistant frame 111 is fixedly connected with a plurality of compression-resistant strips 113 which are equidistantly distributed, the compression-resistant strips 113 are semi-circular in shape, and the plurality of compression-resistant strips 113 are provided with an insertion slot 114 therebetween, the insertion slot 114 is adapted to the width of the compression-resistant strips 113.

[0041] The box cover 1 is provided with a groove one 6 on both sides, the mounting frame 10 is provided with a groove two 8 on both sides which is adapted to the groove one 6, the box cover 1 is detachably sleeved on the outer enclosure of the mounting frame 10 through the groove one 6, and the box cover 1 is provided with a convex shell 7 on both sides, and the mounting frame 10 is fixedly connected with a convex strip 9 on both sides which is adapted to the convex shell 7.

[0042] The packaging box in the scheme is mainly used for packaging small snacks such as chocolate or candy, and the main material is plastic. The mounting frame 10 is fixedly connected to the outer end of the bottom plate 2, and a through hole is also provided at the outer end of the bottom plate 2 for hanging on the shelf. The box cover 1 is matched with the mounting frame 10 and can be sleeved on the outer end of the mounting frame 10. The recess one 6 is provided on both sides of the box cover 1 and is recessed inward, so that the inner side of the box cover 1 is convex. The recess two 8 is provided on both sides of the mounting frame 10 and is also recessed inward. When the box cover 1 is sleeved on the outer end of the mounting frame 10, the recess one 6 is clamped in the recess two 8, so that the recess one 6 and the recess two 8 are matched to form a fixed connection. The convex shell 7 is provided on both sides of the box cover 1 and is also recessed inward. The convex strip 9 is fixed on both sides of the mounting frame 10 and protrudes from the outer surface of the mounting frame 10. When the box cover 1 is sleeved on the outer end of the mounting frame 10, the convex shell 7 abuts against the convex strip 9, and the recess two 8 and the recess one 6 are matched to increase the stability of the box cover 1 installed on the mounting frame 10, prevent the gap between the box cover 1 and the mounting frame 10, and reduce the sealing performance. By matching the box cover 1 with the mounting frame 10, the box cover 1 is covered on the mounting frame 10, and the recess one 6 and the recess two 8 are matched with the convex shell 7 and the convex strip 9 to increase the installation firmness between the box cover 1 and the mounting frame 10, thereby improving the moisture resistance and preventing the packaged snacks such as candy and chocolate from being damp and reducing the shelf life.

[0043] Optionally, in some embodiments, referring to Figure 5 , the edge sealing assembly 3 includes a frame 31 and a pull rope 32. The frame 31 is arranged in a U shape, and the pull rope 32 is fixedly installed at both ends of the frame 31.

[0044] The box cover 1 is fixedly connected with a skirt 12 at the outer end. The frame 31 is fixedly installed at the top end of the bottom plate 2 and covers the top end of the skirt 12.

[0045] The edge sealing assembly 3 in the scheme is arranged at the top end of the bottom plate 2, and mainly consists of a frame 31 and a pull rope 32. The frame 31 is arranged in a U shape around the mounting frame 10, and the pull rope 32 is also arranged in a U shape. The two ends of the pull rope 32 are respectively connected to the inner sides of the frame 31. The pull rope 32 is made of flexible cloth such as polyester fiber. The pull rope 32 can be bonded to the inner sides of the frame 31 by glue. The cross section of the frame 31 is arranged in an L shape, and the bottom of the frame 31 is fixed on the bottom plate 2. The inner edge of the frame 31 has a gap between the bottom plate 2. The outer end of the box cover 1 is fixed with a skirt 12 extending around, so as to fill the gap between the frame 31 and the bottom plate 2. The frame 31 can be covered and fixed on the skirt 12 by hot pressing or glue dispensing, so as to achieve the effect of packaging the goods. At the same time, it can also effectively fix the goods. When the user needs to disassemble the packaging box, the pull rope 32 can be pulled upwards, so that the pull rope 32 lifts the inner edge of the frame 31, so that the frame 31 no longer presses the skirt 12, so that the box cover 1 can be taken off. When the frame 31 is lifted by the pull rope 32, the frame 31 is made of plastic, so it will deform and cannot be restored, thereby achieving the indication effect, prompting that the goods have been opened, and facilitating the user to identify whether the packaging box has been opened.

[0046] Optionally, in some embodiments, referring to Figures 2-4 , the fixing assembly 4 comprises a fixing plate 41, and the fixing plate 41 is provided with a folding plate 42 at both ends. The folding plate 42 extends outward and is arranged in a convex shape. The fixing groove 43 is arranged on the inclined surface of the two folding plates 42.

[0047] The buffer assembly 5 comprises a buffer plate 51 and a plurality of buffer strips 52. The buffer plate 51 is arranged in a wave shape. The buffer plate 51 is fixedly installed at the outer end of the fixing plate 41. The plurality of buffer strips 52 are installed at the concave portions of the buffer plate 51, and the plurality of buffer strips 52 abut the inner side of the box cover 1.

[0048] The fixing component 4 in this solution is mainly used to fix the goods placed in the mounting frame 10. The buffer component 5 on the fixing component 4 serves as a buffer. The fixing component 4 is mainly composed of a fixing plate 41. Folding plates 42 are provided at both ends of the fixing plate 41. The folding plates 42 are formed by folding the fixing plate 41 body upward to form an upward triangular protrusion. The upward protruding folding plates 42 have two inclined surfaces. Fixing grooves 43 are opened on the inclined surfaces of the two folding plates 42 near the center area of ​​the fixing plate 41. The fixing grooves 43 are set in such a way that the folding plates Two slits are cut on the inclined surface 42 and pressed inward to form an inward indentation. The number and size of the indentation can be determined according to the size of the packaged goods. When the box lid 1 is placed on the mounting frame 10, the fixing plate 41 will clamp the goods through the folding plate 42 and the fixing groove 43, which will fix the goods and keep the goods in the middle area of ​​the mounting frame 10. The sides will not touch the inner wall of the mounting frame 10. When the goods fall, they can be firmly fixed to prevent them from contacting and colliding with the inner wall of the mounting frame 10, which can protect the goods.

[0049] The cushioning assembly 5 consists of a cushioning plate 51 and multiple cushioning strips 52. The cushioning plate 51 is fixed to the top of the fixed plate 41, that is, located between the fixed plate 41 and the box cover 1. The cushioning plate 51 is wavy, and the multiple cushioning strips 52 are installed at the peaks and valleys of the wave, so that the outer ends of the cushioning strips 52 can contact the inner bottom of the box cover 1. The cushioning strips 52 are made of sponge material. When the box cover 1 is impacted, the cushioning strips 52 can play a cushioning role, while the cushioning plate 51 can play a pressure-resistant role, thus providing better protection for the goods.

[0050] Optionally, in some embodiments, please refer to Figure 6 Two connecting blocks 112 are fixedly connected to the outside of the compression frame 111, and the compression frame 111 is fixedly installed inside the mounting frame 10 through the connecting blocks 112.

[0051] The installation frame 10 is hollow inside, and a plurality of compression resisting assemblies 11 are distributed on both sides of the installation frame 10, each compression resisting assembly 11 is composed of two compression resisting assemblies 11, which can cooperate with each other, a plurality of compression resisting strips 113 are fixed on the outer end of the compression resisting frame 111, the compression resisting strips 113 are semicircular, the compression resisting frame 111 and the compression resisting strips 113 can form a D-shaped structure, and a gap insertion groove 114 is arranged between the compression resisting strips 113, the width of the gap insertion groove 114 is greater than or equal to the width of the compression resisting strips 113, so that the compression resisting strips 113 can be inserted into the gap insertion groove 114, the compression resisting strips 113 in the two compression resisting assemblies 11 are inserted into each other, and two connecting blocks 112 are fixed on the outer side of the compression resisting frame 111, the connecting blocks 112 are fixed on the inner side of the installation frame 10, the two compression resisting assemblies 11 can be fixed on the inner side of the installation frame 10 through the connecting blocks 112, when the installation frame 10 is pressed from the side, the two compression resisting strips 113 will be constrained by the gap insertion groove 114 and resist the pressure, when the pressure continues to increase, the compression resisting strips 113 will deform to resist the pressure, so that the compression resistance of the packaging box can be improved, and the food inside can be better protected.

[0052] Working principle: when the packaging box is used, first, the goods need to be placed in the installation frame 10, then the box cover 1 is covered on the installation frame 10, the groove one 6 is clamped in the groove two 8, which cooperates to form fixation, at the same time, the convex shell 7 also abuts against the convex strip 9, which cooperates with the groove two 8 and the groove one 6 to increase the stability of the box cover 1 installed on the installation frame 10, prevent the gap between the box cover 1 and the installation frame 10, then the frame 31 can be covered and fixed on the skirt 12 through hot pressing or glue sticking to complete the packaging, when it is needed to be opened, the pull rope 32 is pulled upwards, so that the pull rope 32 lifts the inner edge of the frame 31, so that the frame 31 no longer presses the skirt 12, so that the box cover 1 can be taken off, and it can also prompt that the goods have been opened.

Claims

1. A moisture-proof and pressure-resistant food packaging box, comprising a lid (1) and a base plate (2), characterized in that: The top of the base plate (2) is fixedly connected to the mounting frame (10), the cover (1) is sleeved on the outer end of the mounting frame (10), the inside of the cover (1) is provided with a fixing component (4), the top of the fixing component (4) is provided with a buffer component (5), the buffer component (5) is located between the fixing component (4) and the cover (1), the inside of the mounting frame (10) is provided with multiple sets of anti-pressure components (11), and the top of the base plate (2) is provided with an edge sealing component (3); The pressure-resistant component (11) includes a pressure-resistant frame (111), and a plurality of pressure-resistant strips (113) are fixedly connected to the outer end of the pressure-resistant frame (111). The pressure-resistant strips (113) are semi-circular, and a through slot (114) is provided between the plurality of pressure-resistant strips (113). The through slot (114) is adapted to the width of the pressure-resistant strip (113).

2. The moisture-proof and pressure-resistant food packaging box according to claim 1, characterized in that: The box cover (1) is provided with a first groove (6) on both sides, and the mounting frame (10) is provided with a second groove (8) on both sides that matches the first groove (6). The box cover (1) is detachably fitted onto the mounting frame (10) through the first groove (6). The box cover (1) is provided with a convex shell (7) on both sides, and the mounting frame (10) is fixedly connected with a convex strip (9) that matches the convex shell (7) on both sides.

3. The moisture-proof and pressure-resistant food packaging box according to claim 1, characterized in that: The edge sealing component (3) includes a frame (31) and a pull cord (32). The frame (31) is U-shaped, and the two ends of the pull cord (32) are fixedly installed on both sides of the frame (31).

4. A moisture-proof and pressure-resistant food packaging box according to claim 3, characterized in that: The outer end of the box cover (1) is fixedly connected to a skirt (12), and the frame (31) is fixedly installed on the top of the base plate (2), covering the top of the skirt (12).

5. A moisture-proof and pressure-resistant food packaging box according to claim 1, characterized in that: The fixing component (4) includes a fixing plate (41), and both ends of the fixing plate (41) are provided with folding plates (42). The folding plates (42) extend outward and are convex. The outer side of the inclined surface of the two folding plates (42) is provided with fixing grooves (43), and the fixing grooves (43) are concave.

6. A moisture-proof and pressure-resistant food packaging box according to claim 5, characterized in that: The buffer assembly (5) includes a buffer plate (51) and multiple buffer strips (52). The buffer plate (51) is wavy. The bottom end of the buffer plate (51) is fixedly installed on the outer end of the fixed plate (41). The multiple buffer strips (52) are installed in the recess of the buffer plate (51) and abut against the inner side of the box cover (1).

7. A moisture-proof and pressure-resistant food packaging box according to claim 1, characterized in that: Two connecting blocks (112) are fixedly connected to the outside of the anti-compression frame (111), and the anti-compression frame (111) is fixedly installed inside the mounting frame (10) through the connecting blocks (112).

Images