CN214190537U - Storage box with folding function - Google Patents

Abstract

The utility model belongs to the technical field of storage boxes, in particular to a storage box with a folding function, which comprises a bottom plate frame, a top cover, a sealing frame, two sealing side plates and two folding sealing plates, wherein a storage cavity is formed by enclosing the bottom plate frame, the top cover, the two sealing side plates and the two folding sealing plates; sealed curb plate can be folded towards the direction in storing chamber, through rotating first rotor plate and second rotor plate and drive the folding of the ascending realization folding closing plate of bottom plate frame, finally realize the folding function of storage tank, because this storage tank still includes storage assembly, storage assembly includes first storing bag and first support frame, the first storing bag of storage assembly accessible realizes depositing alone of emergency article, it provides convenience for taking or depositing work of some existing-purpose or emergency articles, effectively promote the practicality of foldable storage tank.

Description

Storage box with folding function

Technical Field

The utility model belongs to the technical field of the storage tank, especially, relate to a storage tank with folding function.

Background

Storage tanks are also commonly called storage tanks, storage boxes, sorting boxes and storage boxes, and the storage tanks are made of various materials, such as plastics, cloth, paper, metal, wood and the like. Storage cases are often used in automobile trunks to store items ready for use.

The basic structure of the storage box comprises a box body and a box cover, a storage cavity is formed in the box body, the box cover is arranged above the storage cavity, a basic storage function is achieved, and when the storage box brings convenience for life, the storage box also brings a lot of troubles in storage work.

Because idle storage boxes often appear in life, the storage of the idle storage boxes can occupy a large amount of space, and the storage boxes with folding functions are available on the market to facilitate the storage of the idle storage boxes, but the existing storage boxes with folding functions have the problems of inconvenient folding and poor stability after being supported, and cause troubles in the use of the storage boxes; and articles of different types or specifications are generally placed in the storage box, wherein some articles for emergency use or use are not lacked, if the articles are mixed with other articles in the storage cavity for storage, the articles for emergency use or documents are difficult to find, and the articles are inconvenient to take.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage tank with folding function aims at solving the storage tank that has folding function among the prior art and is difficult to classify and deposit article, leads to some urgent uses or the inconvenient technical problem of taking with article.

In order to achieve the above object, an embodiment of the present invention provides a storage box with folding function, which comprises a bottom plate frame, a top cover, a sealing frame, two sealing side plates, two folding sealing plates and a storage assembly, wherein the surface of the sealing frame is provided with a material placing opening, the top cover is disposed on the material placing opening, the two sealing side plates are disposed oppositely, the upper ends of the sealing side plates are rotatably connected to two sides of the sealing frame, the lower ends of the sealing side plates are connected to two sides of the bottom plate frame in a clamping manner, the surfaces of the two sealing side plates are provided with a holding groove, the two folding sealing plates each comprise a first rotating plate and a second rotating plate, the first rotating plate is hinged to the second rotating plate, the first rotating plates of the two folding sealing plates are respectively rotatably connected to the other two sides of the sealing frame, the second rotating plates are rotatably connected to the other two sides of the bottom plate frame, the utility model discloses a storage structure, including bottom plate frame, top cap, two sealed curb plates and two folding closing plates, the storing subassembly includes first storing bag and first support frame, two the first support frame transversely erects in the inside in storing chamber, first storing bag sliding connection in two the surface of first support frame.

Optionally, the inner side surface of the sealing frame is provided with mounting grooves which are arranged oppositely, and two ends of the first support frame are arranged in the mounting grooves.

Optionally, the first support frame includes a support rod, two connecting rods and two installation rods, the two connecting rods are respectively and vertically disposed at two ends of the support rod, the two installation rods are respectively and vertically fixed at two ends of the connecting rods, and the installation rods are disposed in the installation grooves.

Optionally, two sides of the top end of the first storage bag are provided with two hanging portions which are oppositely arranged, a hanging groove is formed in the surface of each hanging portion, and the supporting rod is arranged in the mounting groove.

Optionally, one side of the second rotating plate, which is close to the first rotating plate, is provided with a plurality of hinge blocks arranged at intervals, one side of the first rotating plate, which is close to the second rotating plate, is provided with a hinge groove adapted to the hinge blocks, and the hinge blocks are arranged in the hinge grooves and hinged to the side walls of the hinge grooves.

Optionally, a connecting plate is disposed between each of the hinge blocks, a connecting groove for mounting the connecting plate is disposed between each of the hinge grooves, and the connecting plate is disposed in the connecting groove and abuts against an inner wall of the connecting groove.

Optionally, the both sides of first rotation board are provided with the locating part, the locating part include the fixed part and with the spacing portion that the fixed part set up perpendicularly, the both sides of sealed curb plate set up in with the relative adaptation groove that sets up of locating part, the adaptation groove include the straight flute and with the perpendicular slot that sets up of straight flute, the straight flute set up in the surface of sealed curb plate, the slot court the inside direction of sealed curb plate extends, the fixed part set up in the straight flute, spacing portion set up in the slot.

Optionally, the bottom of second rotor plate is provided with the dwang, be provided with on the lateral wall of bottom plate frame with the arc frame that the dwang set up relatively, be provided with the rotation groove on the arc frame, the dwang rotate connect in the inside in rotation groove.

Optionally, the surface of the bottom plate frame is provided with a plurality of limiting blocks, a limiting groove is formed between the limiting blocks and the side wall of the bottom plate frame, and the lower end of the sealing side plate is arranged in the limiting groove.

Optionally, the top of the sealing side plate and the bottom of the sealing side plate are both provided with anti-collision grooves, and reinforcing ribs are arranged inside the anti-collision grooves.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the storage tank with folding function have one of following technological effect at least: the storage box comprises a bottom plate frame, a top cover, a sealing frame, two sealing side plates and two folding sealing plates, wherein the bottom plate frame, the top cover, a storage cavity is formed by enclosing the two sealing side plates and the two folding sealing plates, the storage function of the storage box is realized, the surface of the sealing frame is provided with a storage port, the top cover is arranged on the storage port to realize the opening and closing of the storage cavity, the upper ends of the two sealing side plates are rotatably connected with the two sides of the sealing frame, the lower ends of the two sealing side plates are clamped with the bottom plate frame, when the lower ends of the sealing side plates are separated from the clamping with the bottom plate frame, the sealing side plates can be folded towards the direction of the storage cavity, the upper ends of the folding sealing plates are rotatably connected with the top cover through a first rotating plate, the lower ends of the folding sealing plates are rotatably connected with the bottom plate frame through a second rotating plate, the first rotating plate is rotatably connected with the second rotating plate, and after the two sealing side plates are folded, the folding of folding closing plate is realized in accessible rotation first rotor plate and second rotor plate and drive the bottom plate frame and rise, finally realize the folding function of storage tank, because this storage tank still includes storing subassembly, storing subassembly includes first storing bag and first support frame, first support frame transversely erects in the inside in storing chamber, first storing bag sliding connection is on first support frame, first storing bag can realize depositing alone of emergency article, it provides convenience to take or deposit work for some existing use article or emergency article, effectively solve current storage tank and to the inconvenient problem of taking of emergency or existing use article, promote the practicality of storage tank, the inside in storing chamber is erect to first support frame, only need pull down first support frame can realize the folding of storage tank, it is convenient to provide for the folding of storage tank.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a storage box with a folding function provided by an embodiment of the present invention.

Fig. 2 is a schematic structural view of the storage box hidden top cover with folding function provided by the embodiment of the present invention.

Fig. 3 is a schematic structural view of a sealing frame in a folded state of the storage box with a folding function according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a folding sealing plate of a storage box with a folding function according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a folding sealing plate of a storage box with a folding function according to an embodiment of the present invention.

Fig. 6 is an exploded view of a folding sealing plate of a storage box with a folding function according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a sealing side plate of a storage box with a folding function according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of the bottom plate frame of the storage box with a folding function provided by the embodiment of the present invention.

Fig. 9 is a schematic structural view of a storage bag of a storage box with a folding function according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-bottom plate frame 11-limiting block 12-limiting groove

13-arc frame 14-rotating groove 20-top cover

30-sealing frame 31-storage opening 32-first rotating support frame

33-first stop block 34-first limit frame 35-second rotary support frame

36-second block 37-second limit frame 38-mounting groove

40-sealing side plate 41-hand holding groove 42-adapting groove

43-anti-collision groove 44-reinforcing rib 50-folding sealing plate

51-first turning plate 52-second turning plate 53-hinge block

54-hinge groove 55-connecting plate 56-connecting groove

57-rotating rod 60-storage component 61-first storage bag

62-first support frame 63-second support frame 64-second storage bag

70-storage chamber 341-first spacing opening 371-second spacing opening

421-straight groove 422-slot 511-limiting piece

512-fixed part 513-spacing part 611-supporting rod

612-connecting rod 613-mounting rod 621-suspension portion

622-hanging groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 3 and 5 to 6, there is provided a storage box with a folding function, comprising a bottom plate frame 10, a top cover 20, a sealing frame 30, two sealing side plates 40, two folding sealing plates 50 and a storage assembly 60, wherein the surface of the sealing frame 30 is provided with a storage opening 31, the top cover 20 is covered on the storage opening 31, the two sealing side plates 40 are oppositely disposed and the upper ends of the sealing side plates 40 are rotatably connected to both sides of the sealing frame 30, the lower ends of the sealing side plates 40 are connected to both sides of the bottom plate frame 10, the surfaces of the two sealing side plates 40 are provided with a holding groove 41, the two folding sealing plates 50 each comprise a first rotating plate 51 and a second rotating plate 52, the first rotating plate 51 is hinged to the second rotating plate 52, the first rotating plates 51 of the two folding sealing plates 50 are respectively rotatably connected to the other two sides of the sealing frame 30, the second rotating plate 52 is rotatably connected to the other two sides of the bottom plate frame 10, the top cover 20, the two sealing side plates 40 and the two folding sealing plates 50 are enclosed to form a storage cavity 70, the storage assembly 60 comprises a first storage bag 61 and a first support frame 62, the two first support frames 62 are transversely erected inside the storage cavity 70, and the first storage bag 61 is slidably connected to the surfaces of the two first support frames 62.

Specifically, the storage box comprises a bottom plate frame 10, a top cover 20, a sealing frame 30, two sealing side plates 40 and two folding sealing plates 50, wherein a storage cavity 70 is formed between the bottom plate frame 10, the top cover 20, the two sealing side plates 40 and the two folding sealing plates 50 in a surrounding manner, the storage function of the storage box is realized, a storage opening 31 is formed in the surface of the sealing frame 30, the top cover 20 is arranged on the storage opening 31 to realize the opening and closing of the storage cavity 70, the upper ends of the two sealing side plates 40 are rotatably connected to the two sides of the sealing frame 30, the lower ends of the two sealing side plates 40 are clamped with the bottom plate frame 10, when the lower ends of the sealing side plates 40 are separated from the clamping connection with the bottom plate frame 10, the sealing side plates 40 can be folded towards the direction of the storage cavity 70, and because the upper ends of the folding sealing plates 50 are rotatably connected with the top cover 20 through a first rotating plate 51, the lower ends of the folding sealing plates 50 are rotatably connected with the bottom plate frame 10 through a second rotating plate 52, the first rotating plate 51 and the second rotating plate 52 are rotatably connected, after the two sealed side plates 40 are folded, the first rotating plate 51 and the second rotating plate 52 can be rotated to drive the bottom plate frame 10 to ascend to realize folding of the folding sealing plate 50, and finally the folding function of the storage box is realized, because the storage box also comprises the storage assembly 60, the storage assembly 60 comprises a first storage bag 61 and a first support frame 62, the first support frame 62 is transversely erected in the storage cavity 70, the first storage bag 61 is slidably connected between the first support frames 62, the first storage bag 61 can realize independent storage of emergency articles, convenience is provided for taking or storing of some existing or emergency articles, the problem that the existing storage box is inconvenient to take the emergency or existing articles is effectively solved, the practicability of the storage box is improved, the first support frame 62 is erected in the storage cavity 70, and the folding of the storage box can be realized only by detaching the first support frame 62, providing convenience for folding the storage box.

In this embodiment, as shown in fig. 4, a first rotating support frame 32, a first stopper 33 and a first limiting frame 34 are disposed at the bottom of two sides of the sealing frame 30, a first limiting opening 341 is disposed on the first limiting frame 34, the first rotating support frame 32 is sleeved at two ends of the top of the sealing side plate 40, the middle portion of the sealing side plate 40 is located in the first limiting opening 341, and the side surface of the sealing side plate 40 abuts against the first stopper 33. Specifically, sealed curb plate 40 realizes being connected with the rotation of sealing frame 30 through first rotation support frame 32, and first spacing 34 can carry on spacingly to sealed curb plate 40, promotes sealed curb plate 40's stability can, and first dog 33 can avoid sealed curb plate 40 to excessively rotate towards the direction of keeping away from storing chamber 70, can effectively promote the stability can that the storage tank is in under the non-folding condition.

In this embodiment, as shown in fig. 4, a second rotating support frame 35, a second stopper 36 and a second limiting frame 37 are disposed at the bottom of the other two sides of the sealing frame 30, the first rotating support frame 32, the first stopper 33 and the first limiting frame 34 are higher than the second rotating support frame 35, the second stopper 36 and the second limiting frame 37, a second limiting opening 371 is disposed on the second limiting frame 37, the second rotating support frame 35 is sleeved at two ends of the top of the first rotating plate 51, the middle portion of the first rotating plate 51 is located in the second limiting opening 371, and the side surface of the first rotating plate 51 abuts against the second stopper 36.

Specifically, the first rotating plate 51 is connected with the sealing frame 30 through the second rotating support frame 35 in a rotating mode, the second limiting frame 37 can limit the first rotating plate 51, the stability of the first rotating plate 51 is improved, the second stop block 36 can prevent the first rotating plate 51 from rotating excessively towards the direction away from the storage cavity 70, and the stability of the storage box in an unfolded state can be effectively improved. In addition, the heights of the first rotating support frame 32, the first stop 33 and the first limit frame 34 are higher than the heights of the second rotating support frame 35, the second stop 36 and the second limit frame 37, so that the influence on the folding of the first rotating plate 51 caused by the folded sealing side plate 40 can be effectively avoided.

In this embodiment, the length of the sealing frame 30 is more than two times the height of the sealing side plate 40, and the width of the sealing frame 30 is more than one time the height of the sealing side plate 40. Smooth folding of the sealing side plates 40 and the folding sealing plate 50 can be ensured by the above arrangement.

In another embodiment of the present invention, as shown in fig. 2 and 4, the inner side surface of the sealing frame 30 is provided with a relatively disposed mounting groove 38, and both ends of the first supporting frame 62 are disposed in the mounting groove 38. Specifically, the mounting slot 38 may facilitate removal and installation of the first support frame 62.

In another embodiment of the present invention, as shown in fig. 2, the first supporting frame 62 includes a supporting rod 611, two connecting rods 612 and two mounting rods 613, wherein two connecting rods 612 are respectively and vertically disposed at two ends of the supporting rod 611, two mounting rods 613 are respectively and vertically fixed at two ends of the connecting rods 612, and the mounting rods 613 are disposed in the mounting grooves 38. Specifically, the first support frame 62 is mounted to the mounting groove 38 through the mounting rod 613, the connecting rod 612 can prevent the first support frame 62 from rotating, so as to improve the stability of the first support frame 62 when mounted to the mounting groove 38, and the support rod 611 can mount the first storage bag 61.

In another embodiment of the present invention, as shown in fig. 2 and 9, two opposite hanging portions 621 are disposed on two sides of the top end of the first storage bag 61, a hanging groove 622 is disposed on the surface of the hanging portion 621, and the support rod 611 is disposed in the mounting groove 38. Specifically, the detachment and installation of the first storage bag 61 may be facilitated by the provision of the hanging portion 621 and the hanging groove 622.

In this embodiment, as shown in fig. 2, the storage assembly 60 further includes a second support frame 63 having the same structure as the first support frame 62 and a second storage bag 64 having the same structure as the first storage bag 61, the inner side surface of the sealing frame 30 is further provided with a second mounting groove 38, two ends of the second support frame 63 are disposed in the second mounting groove 38, and the second storage bag 64 is mounted on the second support frame 63. In particular, the second storage bag 64 may provide additional types of storage on the basis of the first storage bag 61, further enhancing the utility of the storage case.

In another embodiment of the present invention, as shown in fig. 1 to 2 and 5 to 6, the second rotating plate 52 is provided with a plurality of hinge blocks 53 disposed at intervals on one side of the first rotating plate 51, the first rotating plate 51 is provided with a hinge groove 54 adapted to the hinge blocks 53 on one side of the second rotating plate 52, and the hinge blocks 53 are disposed in the hinge groove 54 and hinged to the sidewall of the hinge groove 54. Specifically, the pivotal connection between the first and second pivotal plates 51 and 52 is accomplished by the provision of the hinge block 53 and the hinge slot 54.

In another embodiment of the present invention, as shown in fig. 5 to 6, a connecting plate 55 is disposed between each of the hinge blocks 53, a connecting groove 56 is disposed between each of the hinge grooves 54 for the connecting plate 55 to be installed, and the connecting plate 55 is disposed in the connecting groove 56 and abuts against an inner wall of the connecting groove 56. Specifically, the connection plate 55 and the connection groove 56 may realize stable connection between the first rotation plate 51 and the second rotation plate 52, and the connection plate 55 may effectively prevent the first rotation plate 51 and the second rotation plate 52 from rotating toward a direction away from the storage chamber 70, thereby improving stability of the storage box and facilitating folding of the folding sealing plate 50.

In another embodiment of the present invention, as shown in fig. 1 to 2 and 5 to 7, the two sides of the first rotating plate 51 are provided with a limiting member 511, the limiting member 511 includes a fixing portion 512 and a limiting portion 513 vertically disposed on the fixing portion 512, the two sides of the sealing side plate 40 are disposed in an adaptation groove 42 disposed opposite to the limiting member 511, the adaptation groove 42 includes a straight groove 421 and a slot 422 vertically disposed on the straight groove 421, the straight groove 421 is disposed on the surface of the sealing side plate 40, the slot 422 extends toward the inner direction of the sealing side plate 40, the fixing portion 512 is disposed in the straight groove 421, and the limiting portion 513 is disposed in the slot 422. Specifically, the arrangement of the limiting member 511 and the adapting groove 42 can effectively limit the folding sealing plate 50, thereby improving the stability of the storage box.

In another embodiment of the present invention, as shown in fig. 5 to 6 and 8, the bottom of the second rotating plate 52 is provided with a rotating rod 57, the side wall of the bottom plate frame 10 is provided with an arc frame 13 disposed opposite to the rotating rod 57, the arc frame 13 is provided with a rotating groove 14, and the rotating rod 57 is rotatably connected to the inside of the rotating groove 14. Specifically, the rotating connection between the second rotating plate 52 and the bottom plate frame 10 can be realized through the arrangement of the rotating rod 57 and the arc-shaped frame 13.

In another embodiment of the present invention, as shown in fig. 8, the surface of the bottom plate frame 10 is provided with a plurality of stoppers 11, the stoppers 11 and the spacing groove 12 is provided between the side walls of the bottom plate frame 10, the lower end of the sealing side plate 40 is disposed in the spacing groove 12. Specifically, the limiting block 11 and the limiting groove 12 can facilitate limiting the bottom of the sealing side plate 40, and stability of the storage box is improved.

In another embodiment of the present invention, as shown in fig. 7, the top of the sealing side plate 40 and the bottom of the sealing side plate 40 are both provided with an anti-collision groove 43, and a reinforcing rib 44 is provided inside the anti-collision groove 43. Specifically, the anti-collision groove 43 can prevent the storage box from producing the striking in one side of the sealing frame 30 and the bottom plate frame 10 so that the sealing side plate 40 is deformed, and the reinforcing ribs 44 can effectively avoid influencing the strength of the sealing side plate 40 due to the arrangement of the anti-collision groove 43.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a storage tank with folding function which characterized in that: the foldable sealing plate comprises a bottom plate frame, a top cover, a sealing frame, two sealing side plates, two folding sealing plates and a storage assembly, wherein a storage opening is formed in the surface of the sealing frame, the top cover is arranged on the storage opening, the two sealing side plates are oppositely arranged, the upper ends of the sealing side plates are rotatably connected to the two sides of the sealing frame, the lower ends of the sealing side plates are clamped to the two sides of the bottom plate frame, a holding groove is formed in the surface of each of the two sealing side plates, each of the two folding sealing plates comprises a first rotating plate and a second rotating plate, the first rotating plates are hinged to the second rotating plates, the first rotating plates of the two folding sealing plates are respectively rotatably connected to the other two sides of the sealing frame, the second rotating plates are rotatably connected to the other two sides of the bottom plate frame, and the bottom plate frame, the top cover, the two sealing side plates and the two folding sealing plates enclose to form a storage cavity, the storage assembly comprises a first storage bag and first support frames, the first support frames are transversely erected in the storage cavity, and the first storage bag is connected to the surfaces of the first support frames in a sliding mode.

2. The storage case with folding function according to claim 1, characterized in that: the medial surface of sealing the frame is provided with the mounting groove of relative setting, the both ends of first support frame set up in the mounting groove.

3. The storage box with folding function according to claim 2, characterized in that: the first support frame comprises a support rod, two connecting rods and two installation rods, wherein the two connecting rods are respectively and vertically arranged at two ends of the support rod, the two installation rods are respectively and vertically fixed at two ends of the two connecting rods, and the installation rods are arranged in the installation grooves.

4. The storage box with folding function according to claim 3, characterized in that: the utility model discloses a support bar, including first storing bag, the both sides on top of first storing bag are provided with two relative hanging portions that set up, the surface of hanging portion is provided with hangs the groove, the bracing piece set up in the mounting groove.

5. The storage case with folding function according to claim 1, characterized in that: one side of the second rotating plate, which is close to the first rotating plate, is provided with a plurality of hinge blocks arranged at intervals, one side of the first rotating plate, which is close to the second rotating plate, is provided with a hinge groove matched with the hinge blocks, and the hinge blocks are arranged in the hinge grooves and hinged with the side walls of the hinge grooves.

6. The storage box with folding function according to claim 5, characterized in that: and a connecting plate is arranged between each hinge block, a connecting groove for mounting the connecting plate is arranged between each hinge groove, and the connecting plate is arranged in the connecting groove and is abutted against the inner wall of the connecting groove.

7. The storage box with the folding function according to any one of claims 1 to 6, characterized in that: the both sides of first rotation board are provided with the locating part, the locating part include the fixed part and with the spacing portion of the perpendicular setting of fixed part, the both sides of sealed curb plate set up in with the relative adaptation groove that sets up of locating part, the adaptation groove include the straight flute and with the perpendicular slot that sets up of straight flute, the straight flute set up in the surface of sealed curb plate, the slot court the inside direction of sealed curb plate extends, the fixed part set up in the straight flute, spacing portion set up in the slot.

8. The storage box with the folding function according to any one of claims 1 to 6, characterized in that: the bottom of second rotor plate is provided with the dwang, be provided with on the lateral wall of bottom plate frame with the arc frame that the dwang set up relatively, be provided with the rotation groove on the arc frame, the dwang rotate connect in the inside in rotation groove.

9. The storage box with the folding function according to any one of claims 1 to 6, characterized in that: the surface of bottom plate frame is provided with a plurality of stoppers, the stopper with be provided with the spacing groove between the lateral wall of bottom plate frame, the lower extreme of sealed curb plate set up in the spacing inslot.

10. The storage box with the folding function according to any one of claims 1 to 6, characterized in that: the top of sealed curb plate with the bottom of sealed curb plate all is provided with the anticollision groove, the inside in anticollision groove is provided with the strengthening rib.

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