阅读说明：本技术 一种基于内装加强技术的组合纸箱 (Combined carton based on built-in reinforcement technology ) 是由 不公告发明人 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种基于内装加强技术的组合纸箱,包括箱体,箱体的开口端均匀的铰接有若干密封板,箱体的内腔前后壁对称设有两对立板,立板把箱体的内腔分隔成主腔室和两个侧腔室,主腔室设在两对立板之间,一个侧腔室内均匀的设有若干分隔箱,侧腔室的顶端开口设有与分隔箱相配合的副压箱板,主腔室内均匀的设有若干内置箱,箱体的顶端开口设有与副压箱板以及内置箱相配合的主压箱板；本发明的箱体使用时,通过内置箱分类存放部分食材；通过分隔箱分类存放另一部食材；通过另一个侧腔室存放大体积的食材,即可实现各类食材集中存放在箱体内,能有效的避免各类食材串味,能有效的防止各类食材相互沾染,从而保证食材的物流卫生安全。(The invention discloses a combined carton based on built-in reinforcement technology, which comprises a carton body, wherein a plurality of sealing plates are uniformly hinged at the opening end of the carton body, two pairs of vertical plates are symmetrically arranged on the front wall and the rear wall of an inner cavity of the carton body, the vertical plates divide the inner cavity of the carton body into a main cavity chamber and two side cavity chambers, the main cavity chamber is arranged between the two pairs of vertical plates, a plurality of separation boxes are uniformly arranged in one side cavity chamber, an opening at the top end of the side cavity chamber is provided with an auxiliary box pressing plate matched with the separation boxes, a plurality of built-in boxes are uniformly arranged in the main cavity chamber, and an opening at the top end of the carton body is provided; when the box body is used, partial food materials are stored in a classified mode through the built-in box; storing another food material by classification through a separation box; deposit the edible material of enlarging the volume through another side cavity, can realize that all kinds of edible materials concentrate and leave in the box, can effectually avoid all kinds of edible materials to taint with the flavor, can effectually prevent that all kinds of edible materials from being infected with each other to guarantee the commodity circulation health safety of eating the material.)

1. A combined carton based on built-in reinforcement technology comprises a box body (1), wherein the box body (1) is of a box structure with an open top end, and a plurality of sealing plates (2) are hinged to the open end of the box body (1) uniformly, and is characterized in that two pairs of vertical plates (3) are symmetrically arranged on the front wall and the rear wall of an inner cavity of the box body (1), the vertical plates (3) divide the inner cavity of the box body (1) into a main cavity (5) and two side cavities (4), the main cavity (5) is arranged between the two pairs of vertical plates (3), the two side cavities (4) are symmetrically arranged on the left side and the right side of the main cavity (5), one side cavity (4) is uniformly provided with a plurality of separation boxes (7), the top end opening of the side cavity (4) is provided with auxiliary pressure box plates (8) matched with the separation boxes (7), the main cavity (5) is uniformly provided with a plurality of built, a main box pressing plate (9) matched with the auxiliary box pressing plate (8) and the built-in box (6) is arranged at an opening at the top end of the box body (1);

one the movable end of the sealing plate (2) is pasted with a sealing strip (10), the sealing strip (10) is provided with a pasting layer (11), and the pasting layer (11) is provided with a protective film (12).

2. The built-in reinforcement technology-based combined carton according to claim 1, wherein the main carton board (9) comprises a first base board (91), the first base board (91) is a corrugated board, a first elastic layer (92) matched with the built-in box (6) and the auxiliary carton board (8) is arranged at the bottom end of the first base board (91), the first elastic layer (92) is made of sponge, a waterproof layer (93) is arranged at the top end of the first base board (91), and the waterproof layer (93) is made of rubber.

3. The built-in reinforcement technology-based combined carton according to claim 1, wherein the separation box (7) comprises a seat box (71) and a storage box (72), a clamping cavity (73) matched with the storage box (72) is formed in the bottom end of the seat box (71), the storage box (72) is of a box-type structure with an open top end, the storage box (72) is fixedly connected to the top end of the seat box (71), the storage box (72) and the seat box (71) are integrally formed, and a supporting plate (74) matched with the clamping cavity (73) is sleeved in the open end of the storage box (72).

4. A built-in reinforcement technology-based assembled carton according to claim 3, wherein the support panel (74) is an annular panel structure, and the storage box (72) and the support panel (74) are integrally formed.

5. The built-in reinforcement technology-based combined carton according to claim 1, characterized in that the built-in box (6) comprises a base box (61), the base box (61) is of a box structure with an open top end, a clamping cavity (62) is arranged on the front surface of the base box (61), a convex box (63) matched with the clamping cavity (62) is arranged at the rear end of the base box (61), and box cover plates (64) matched with the clamping cavity (62) and the convex box (63) are hinged on the top end of the base box (61) in a bilateral symmetry mode.

6. A built-in reinforcement technology-based assembled carton according to claim 5, characterized in that the base box (61) is integrally formed with the male box (63) and the card cavity (62).

7. The built-in reinforcement technology-based combined carton according to claim 1, wherein the secondary carton pressing plate (8) comprises a plurality of second base plates (81), all the second base plates (81) are arranged in parallel with each other in the vertical direction, the adjacent second base plates (81) are connected through a second elastic layer (82), a plurality of first springs (83) matched with the second base plates (81) are uniformly arranged in the second elastic layer (82), a compaction layer (84) is fixedly connected to the bottom end of the second base plate (81) at the lowest position, and the compaction layer (84) is made of sponge materials.

8. The built-in reinforcement technology-based combined carton according to any one of claims 1-7, wherein a plurality of support legs (101) are uniformly arranged at the bottom end of the carton body (1), the support legs (101) are cylindrical, the bottom ends of the support legs (101) are embedded with balls (102), the balls (102) are rotatably connected to the bottom ends of the support legs (101), a bottom case (103) is sleeved at the bottom end of the carton body (1), a plurality of tightening holes (104) matched with the support legs (101) are uniformly arranged on the bottom wall of the bottom case (103), the tightening holes (104) are slidably connected with the support legs (101), the carton body (1) is slidably connected with the bottom case (103), a plurality of telescopic rods (105) are uniformly arranged on the bottom wall of the inner cavity of the bottom case (103), and the top ends of the telescopic rods (105) are fixedly connected to the bottom end of the carton body (1), the outer side of the telescopic rod (105) is sleeved with a second spring (106) matched with the bottom box (103), and the end part of the second spring (106) is fixedly connected to the bottom end of the box body (1).

9. A built-in reinforcement technology-based assembled carton according to claim 8, characterized in that the top end of the bottom box (103) is provided with a lifting plate (107) which is matched with the box body (1), and the lifting plate (107) is of a ring-shaped structure.

Technical Field

The invention relates to the technical field of combined cartons, in particular to a combined carton based on an internal reinforcing technology.

Background

The paper box is commonly used for three layers and five layers, seven layers are used less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different.

With the continuous development of electronic commerce, people are more and more used to online shopping, and particularly during the epidemic situation of 2020, online shopping is greatly promoted and developed. Even because the household goods are inconvenient to buy, the situation that the household food materials such as vegetables, fruits, meat, seafood and the like are bought on line in a centralized way appears.

The existing carton packing box can not classify and pack various food materials such as vegetables, fruits, meat and seafood, can only use orders as units to put all the food materials into a large carton for concentrated packing and distribution for distribution convenience, and is easy to cause taste tainting of various food materials, influence the taste of the food materials, even cause sanitary problems, and low in safety.

Disclosure of Invention

The invention aims to provide a combined carton based on built-in reinforcement technology, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a combined carton based on built-in reinforcement technology comprises a box body, wherein the box body is of a box structure with an open top end, a plurality of sealing plates are uniformly hinged to the open end of the box body, two pairs of vertical plates are symmetrically arranged on the front wall and the rear wall of an inner cavity of the box body, the inner cavity of the box body is divided into a main cavity and two side cavities by the vertical plates, the main cavity is arranged between the two pairs of vertical plates, the two side cavities are symmetrically arranged on the left side and the right side of the main cavity, one side cavity is uniformly provided with a plurality of separation boxes, an opening at the top end of each side cavity is provided with an auxiliary box pressing plate matched with the separation boxes, a plurality of built-in boxes are uniformly arranged in the main cavity, an opening at the top end of the box body is provided with a main box pressing plate matched with the auxiliary box pressing plates and the; storing another food material by classification through a separation box; the food materials with enlarged volumes are stored in the other side cavity, so that various food materials can be stored in the box body in a concentrated manner, smell tainting of the various food materials can be effectively avoided, the various food materials can be effectively prevented from being infected with each other, and the logistics sanitation and safety of the food materials are guaranteed;

one the expansion end of closing plate is pasted and is had the sealing strip, be equipped with the layer of pasting on the sealing strip, be equipped with the protection film on the layer of pasting, during the sealed box, through breaking away the protection film, can expose the layer of pasting, and then utilize the layer of pasting to paste another closing plate, can utilize two closing plates to seal the box, can promote the convenience of box packing, sealing by a wide margin, can promote the convenience that the box used by a wide margin.

In a further embodiment, the main pressure box plate comprises a first substrate, the first substrate is a corrugated board, a first elastic layer matched with the built-in box and the auxiliary pressure box plate is arranged at the bottom end of the first substrate, the first elastic layer is made of sponge, a waterproof layer is arranged at the top end of the first substrate and made of rubber, the main pressure box plate compacts top end openings of the side chamber and the main chamber through the first elastic layer, shaking of food materials in the box, the built-in box and the separation box can be reduced to the maximum extent, and shaking and collision damage of the food materials in transportation are effectively avoided; simultaneously, the waterproof layer is matched with the sealing plate, so that the food materials in the box body corroded by water through the sealing seam can be greatly reduced, and the logistics transportation safety of the food materials can be further ensured.

In a further embodiment, the separation box comprises a seat box and a storage box, a clamping cavity matched with the storage box is arranged at the bottom end of the seat box, the storage box is of a box structure with an open top end, the storage box is fixedly connected to the top end of the seat box, the storage box and the seat box are integrally formed, a supporting plate matched with the clamping cavity is sleeved in an opening end of the storage box, the supporting plate is of an annular plate structure, the storage box and the supporting plate are integrally formed, the whole separation box stores food materials through the storage box, and the separation box can be stacked in the vertical direction by means of mutual matching of the clamping cavity and the supporting plate, so that the stability of the separation box stacked in a side cavity is guaranteed, and the stacking safety of the food materials in the separation box is guaranteed.

In a further embodiment, built-in case includes the base case, the base case is the open boxed structure in top, the front of base case is equipped with the card chamber, the rear end of base case is equipped with the protruding case with card chamber matched with, be integrated into one piece preparation between base case and protruding case and the card chamber and form, the top bilateral symmetry of base case articulates there is the case apron that cooperatees with card chamber and protruding case, mutually support through calorie chamber and protruding case between the adjacent built-in case in front and back, can place the built-in case card in the main chamber, and cooperate the riser, can effectually guarantee the stability of stacking of built-in case in the main chamber, thereby guarantee the stability that the interior edible material of built-in case was deposited.

In a further embodiment, the auxiliary pressure box plate comprises a plurality of second substrates, all the second substrates are arranged in parallel in the vertical direction, the adjacent second substrates are connected through a second elastic layer, a plurality of first springs matched with the second substrates are uniformly arranged in the second elastic layer, a compaction layer is fixedly connected to the bottom end of the second substrate at the lowest position, the compaction layer is made of sponge materials, the whole auxiliary pressure box plate presses the highest separation box in the side cavity through the compaction layer, and the second elastic layer and the first springs are matched, so that elastic compression can be performed on the separation box, the placing stability of the separation box in the vertical direction can be further improved, and the stability of food material transportation in the separation box is further ensured.

In a further embodiment, the bottom of the box body is uniformly provided with a plurality of support legs, the support legs are of a cylindrical structure, the bottom of each support leg is embedded with a ball, the ball is rotatably connected to the bottom of the support leg, the bottom end of the box body is sleeved with a bottom box, the bottom wall of the bottom box is uniformly provided with a plurality of tightening holes matched with the support legs, the tightening holes and the support legs are in sliding connection, the box body and the bottom box are in sliding connection, the bottom wall of the inner cavity of the bottom box is uniformly provided with a plurality of telescopic rods, the top ends of the telescopic rods are fixedly connected to the bottom end of the box body, the outer side of each telescopic rod is sleeved with a second spring matched with the bottom box, the end part of each second spring is fixedly connected to the bottom end of the box body, the top end of the bottom box is sleeved with a lifting plate matched with the box body, the lifting, can expose stabilizer blade and ball, can utilize the ball cooperation stabilizer blade to prop up the box, can realize the box in the light motion on ground, can promote the convenience of box transport by a wide margin, can further improve the convenience that whole device used.

Compared with the prior art, the invention has the beneficial effects that:

1. when the box body is used, partial food materials are stored in a classified mode through the built-in box; storing another food material by classification through a separation box; the food materials with enlarged volumes are stored in the other side cavity, so that various food materials can be stored in the box body in a concentrated manner, smell tainting of the various food materials can be effectively avoided, the various food materials can be effectively prevented from being infected with each other, and the logistics sanitation and safety of the food materials are guaranteed;

2. when the box body is sealed, the adhesive layer can be exposed by removing the protective film, and then the other sealing plate is adhered by using the adhesive layer, so that the box body can be sealed by using the two sealing plates, the convenience of packing and sealing the box body can be greatly improved, and the convenience of application of the box body can be greatly improved;

3. according to the box pressing plate, the top end openings of the side chamber and the main chamber are compacted through the first elastic layer, so that the shaking of food materials in the box body, the built-in box and the separating box can be reduced to the maximum extent, and the shaking and collision damage of the food materials in the transportation process are effectively avoided; meanwhile, the waterproof layer is matched with the sealing plate, so that the erosion of water to food materials in the box body through the sealing seam can be greatly reduced, and the logistics transportation safety of the food materials can be further ensured;

4. according to the invention, the food materials are stored in the whole separation box through the storage box, and the separation boxes can be stacked in the vertical direction by utilizing the mutual matching of the clamping cavity and the supporting plate, so that the stability of stacking the separation boxes in the side cavities is ensured, and the safety of stacking the food materials in the separation boxes is ensured;

5. according to the invention, the internal boxes which are adjacent in the front and back are clamped in the main cavity through the mutual matching of the clamping cavity and the convex box, and the vertical plates are matched, so that the stacking stability of the internal boxes in the main cavity can be effectively ensured, and the storage stability of food materials in the internal boxes is ensured;

6. according to the invention, the whole auxiliary box pressing plate presses the highest separation box in the side chamber through the pressing layer, and the second elastic layer and the first spring are matched, so that elastic pressing of the separation box can be realized, the placing stability of the separation box in the vertical direction can be further improved, and the transportation stability of food materials in the separation box can be further ensured;

7. when the whole box body is transported, the bottom box is lifted by the lifting plate, so that the support legs and the balls can be exposed, the box body can be supported by the balls matched with the support legs, the box body can move easily on the ground, the convenience for carrying the box body can be greatly improved, and the convenience for applying the whole device can be further improved.

Drawings

FIG. 1 is a perspective, diagrammatic view of a modular carton based on built-in reinforcement technology;

FIG. 2 is a schematic structural representation of a front view of a modular carton based on built-in reinforcement technology;

FIG. 3 is a schematic view of a portion of an enlarged view A of a modular carton based on built-in reinforcement technology;

FIG. 4 is a schematic view of the construction of a main crush box in a modular carton based on built-in reinforcement technology;

FIG. 5 is a perspective view of a divider box in a modular carton based on built-in reinforcement technology;

FIG. 6 is a schematic cross-sectional view of a divider box in a modular carton based on built-in reinforcement technology;

FIG. 7 is a schematic view of an open three-dimensional structure of a built-in box in a combined carton based on built-in reinforcement technology;

FIG. 8 is a schematic top view of an interior box of a modular carton based on interior reinforcement technology;

FIG. 9 is a schematic cross-sectional view of a secondary compression box panel in a modular carton based on built-in reinforcement technology;

fig. 10 is a schematic view of a bottom cross-sectional view of a carton body in a modular carton based on built-in reinforcement technology.

In the figure: 1-box body, 101-support foot, 102-ball, 103-bottom box, 104-tightening hole, 105-telescopic rod, 106-second spring, 107-lifting plate, 2-sealing plate, 3-vertical plate, 4-side chamber, 5-main chamber, 6-built-in box, 61-base box, 62-clamping chamber, 63-convex box, 64-box cover plate, 7-separation box, 71-seat box, 72-storage box, 73-clamping chamber, 74-supporting plate, 8-auxiliary box pressing plate, 81-second base plate, 82-second elastic layer, 83-first spring, 84-compacting layer, 9-main box pressing plate, 91-first base plate, 92-first elastic layer, 93-waterproof layer, 10-sealing tape, 11-sticking layer, 12-protective film.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a combined carton based on built-in reinforcement technology comprises a carton body 1, wherein the carton body 1 is of a box structure with an open top end, a plurality of sealing plates 2 are evenly hinged to the open end of the carton body 1, two pairs of vertical plates 3 are symmetrically arranged on the front wall and the rear wall of an inner cavity of the carton body 1, the vertical plates 3 divide the inner cavity of the carton body 1 into a main cavity 5 and two side cavities 4, the main cavity 5 is arranged between the two pairs of vertical plates 3, the two side cavities 4 are symmetrically arranged on the left side and the right side of the main cavity 5, a plurality of separation boxes 7 are evenly arranged in one side cavity 4, an auxiliary pressure box plate 8 matched with the separation boxes 7 is arranged at the open top end of the side cavity 4, a plurality of built-in boxes 6 are evenly arranged in the main cavity 5, a main pressure box plate 9 matched with the auxiliary pressure box plate 8 and the built-in boxes 6 is arranged at the open, storing part of the food materials in a classified manner through the built-in box 6; another food material is stored in a classified manner through a separation box 7; the food materials with enlarged volumes are stored in the other side chamber 4, so that various food materials can be stored in the box body 1 in a concentrated manner, smell tainting of the various food materials can be effectively avoided, the various food materials can be effectively prevented from being infected with each other, and the logistics sanitation and safety of the food materials are guaranteed;

one the expansion end of closing plate 2 is pasted and is had sealing strip 10, be equipped with on the sealing strip 10 and paste layer 11, paste and be equipped with protection film 12 on the layer 11, during sealed box 1, through breaking away protection film 12, can expose and paste layer 11, and then utilize and paste layer 11 and paste another closing plate 2, can utilize two closing plates 2 to seal box 1, can promote the convenience of box 1 packing, sealing by a wide margin, can promote the convenience that box 1 used by a wide margin.

Example 2

Referring to fig. 4, the difference from example 1 is: the main box pressing plate 9 comprises a first base plate 91, the first base plate 91 is a corrugated board, a first elastic layer 92 matched with the built-in box 6 and the auxiliary box pressing plate 8 is arranged at the bottom end of the first base plate 91, the first elastic layer 92 is made of sponge, a waterproof layer 93 is arranged at the top end of the first base plate 91, the waterproof layer 93 is made of rubber, and the main box pressing plate 9 compacts top end openings of the side chamber 4 and the main chamber 5 through the first elastic layer 92, so that the shaking of food materials in the box body 1, the built-in box 6 and the separation box 7 can be reduced to the maximum extent, and the shaking and the collision damage of the food materials in the transportation process are effectively avoided; simultaneously, the waterproof layer 93 is matched with the sealing plate 2, so that the food materials in the box body 1 corroded by water through the sealing seam can be greatly reduced, and the logistics transportation safety of the food materials can be further ensured.

Example 3

Referring to fig. 5 to 6, the difference from example 1 is: the separating box 7 comprises a seat box 71 and a storage box 72, a clamping cavity 73 matched with the storage box 72 is formed in the bottom end of the seat box 71, the storage box 72 is of a box-type structure with an open top end, the storage box 72 is fixedly connected to the top end of the seat box 71, the storage box 72 and the seat box 71 are integrally formed, a supporting plate 74 matched with the clamping cavity 73 is sleeved in an opening end of the storage box 72, the supporting plate 74 is of an annular plate structure, the storage box 72 and the supporting plate 74 are integrally formed, the whole separating box 7 stores food materials through the storage box 72, and the clamping cavity 73 and the supporting plate 74 are matched with each other, so that the plurality of separating boxes 7 can be stacked in the vertical direction, the stacking stability of the separating boxes 7 in the side cavity 4 is guaranteed, and the stacking safety of the food materials in the separating boxes 7 is guaranteed.

Example 4

Referring to fig. 7 to 8, the difference from example 1 is: built-in box 6 includes base box 61, base box 61 is the open boxed structure in top, base box 61's front is equipped with card chamber 62, base box 61's rear end is equipped with the protruding case 63 with card chamber 62 matched with, be integrated into one piece preparation between base box 61 and protruding case 63 and the card chamber 62 and form, base box 61's top bilateral symmetry articulates there is the case apron 64 with card chamber 62 and protruding case 63 matched with, mutually support through card chamber 62 and protruding case 63 between the adjacent built-in box 6 in front and back, can put built-in box 6 card in main cavity 5, and cooperate riser 3, can effectually guarantee the stability that built-in box 6 stacks in main cavity 5, thereby guarantee the stability that edible material was deposited in built-in box 6.

Example 5

Referring to fig. 9, the difference from example 1 is: the auxiliary box pressing plate 8 comprises a plurality of second base plates 81, all the second base plates 81 are arranged in parallel in the vertical direction, the adjacent second base plates 81 are connected through second elastic layers 82, a plurality of first springs 83 matched with the second base plates 81 are uniformly arranged in the second elastic layers 82, a compacting layer 84 is fixedly connected to the bottom end of the lowest second base plate 81, the compacting layer 84 is made of sponge materials, the whole auxiliary box pressing plate 8 presses the highest separation box 7 in the side chamber 4 through the compacting layer 84, and the second elastic layers 82 and the first springs 83 are matched, so that the separation box 7 can be elastically pressed, the placing stability of the separation box 7 in the vertical direction can be further improved, and the transportation stability of food materials in the separation box 7 is further ensured.

Example 6

Referring to fig. 10, the difference from example 1 is: the bottom end of the box body 1 is uniformly provided with a plurality of support legs 101, the support legs 101 are of a cylindrical structure, the bottom ends of the support legs 101 are embedded with balls 102, the balls 102 are rotatably connected with the bottom ends of the support legs 101, the bottom end of the box body 1 is sleeved with a bottom box 103, the bottom wall of the bottom box 103 is uniformly provided with a plurality of tightening holes 104 matched with the support legs 101, the tightening holes 104 are in sliding connection with the support legs 101, the box body 1 is in sliding connection with the bottom box 103, the bottom wall of the inner cavity of the bottom box 103 is uniformly provided with a plurality of telescopic rods 105, the top ends of the telescopic rods 105 are fixedly connected with the bottom end of the box body 1, the outer side of each telescopic rod 105 is sleeved with a second spring 106 matched with the bottom box 103, the end part of the second spring 106 is fixedly connected with the bottom end of the box body 1, the top end of the bottom box 103 is sleeved, when whole box 1 transports, lift bottom case 103 through lifting plate 107, can expose stabilizer blade 101 and ball 102, can utilize ball 102 cooperation stabilizer blade 101 to prop up box 1, can realize that box 1 is in the light motion on ground, can promote the convenience of box 1 transport by a wide margin, can further improve the convenience that whole device used.

The working principle of the embodiment 1-6 is that when the box body 1 is used, a part of food materials are stored in a classified mode through the built-in box 6; another food material is stored in a classified manner through a separation box 7; the food materials with enlarged volumes are stored in the other side chamber 4, so that various food materials can be stored in the box body 1 in a concentrated manner, smell tainting of the various food materials can be effectively avoided, the various food materials can be effectively prevented from being infected with each other, and the logistics sanitation and safety of the food materials are guaranteed; then the protective film 12 is removed, the adhesive layer 11 can be exposed, and the other sealing plate 2 is adhered by the adhesive layer 11, so that the box body 1 can be sealed by the two sealing plates 2;

wherein, when whole box 1 transports, lift bottom case 103 through lifting plate 107, can expose stabilizer blade 101 and ball 102, can utilize ball 102 cooperation stabilizer blade 101 to prop up box 1, can realize that box 1 is on the light motion on ground, can promote the convenience of box 1 transport by a wide margin.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.