Double-sided air bubble film and storage box

Abstract

The utility model belongs to the field of air bubble films, particularly relates to a double-sided air bubble film and a storage box, and aims to solve the problems that an existing traditional device is often complex in operation and cannot effectively fix and protect articles, and when the storage box is closed and opened, the sealing performance is reduced, and the operation is tedious, the following scheme is provided: the double-sided air bubble film comprises a box body, a cover plate is arranged at the top of the box body, the box body and the cover plate are hinged through two hinges, the outer wall of the box body is coated with a first double-sided air bubble film and a third double-sided air bubble film, and the first double-sided air bubble film and the third double-sided air bubble film are vertically arranged. The outer wall of the box body is coated with the first double-face air bubble film and the third double-face air bubble film, external impact force can be effectively buffered and dispersed, the box body and internal objects are protected against damage, the box body and the cover plate can be firmly connected together through the design of the supporting assembly and the fixing assembly, and meanwhile enough portability is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to bubble film technical field especially, relates to a double -faced bubble film and storage box. BACKGROUND

[0002] In daily life, storage boxes are widely used to store and protect various items. However, traditional storage boxes have deficiencies in terms of protection performance and portability.

[0003] To improve the protection performance of the storage box, foam, bubble film and other materials are often used for filling or wrapping. However, these traditional devices are often complex to operate, and cannot effectively secure and protect the items, and when closing and opening the storage box, there are problems of declining sealing performance and cumbersome operation, which is inconvenient to use. SUMMARY

[0004] The utility model aims at solving the shortcomings that the traditional device is often complex to operate, and cannot effectively secure and protect the items, and when closing and opening the storage box, there are problems of declining sealing performance and cumbersome operation in the prior art, and provides a double -faced bubble film and storage box.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A double -faced bubble film, comprising:

[0007] A buffer layer, the top of the buffer layer is integrally formed with an upper bubble film layer, the bottom of the buffer layer is integrally formed with a lower bubble film layer, the side of the upper bubble film layer and the lower bubble film layer away from each other is provided with a protective layer, and the material of the buffer layer, the upper bubble film layer, the lower bubble film layer and the protective layer is polyethylene film.

[0008] A storage box is used with the above-mentioned double -faced bubble film, comprising a box body, a cover plate is arranged on the top of the box body, the box body and the cover plate are connected through two hinge joints, the outer wall of the box body is covered with a first double -faced bubble film and a third double -faced bubble film, the first double -faced bubble film and the third double -faced bubble film are vertically arranged, and a support assembly for supporting the first double -faced bubble film and the third double -faced bubble film is arranged between the box body and the cover plate.

[0009] The two sides of the cover plate are provided with a fixing assembly for fixing the box body and the cover plate.

[0010] In a possible design, the support assembly includes a U-shaped frame, the bottom four corners of the U-shaped frame are fixedly connected with vertical rods, the top of the box is provided with four vertically symmetric vertical slots, and the vertical slots are matched with the vertical rods. By fixedly connecting the bottom four corners of the U-shaped frame with the vertical rods and matching the vertical slots at the top of the box with the vertical rods, the installation process is simplified, and a stable support structure is provided. It ensures the firm adhesion of the first double-sided bubble film and the third double-sided bubble film on the surface of the box, prevents the bubble film from loosening or falling off, and enhances the overall protection performance.

[0011] In a possible design, the fixing assembly includes a rectangular slot formed in one side of the cover plate, a sliding rod slidingly penetrating through the inside of the rectangular slot, a pull spring fixedly connected between one end of the sliding rod and an inner wall of one side of the rectangular slot, a pull plate fixedly connected to one end of the sliding rod, and a plug rod fixedly connected to one side of the bottom of the pull plate. The combination of the sliding rod, the pull spring, the pull plate and the plug rod in the rectangular slot provides a simple and effective fixing mechanism. Users can release the plug rod by pulling the pull plate, which facilitates the separation of the box and the cover plate. When the plug rod is inserted into the insertion hole or the insertion slot, it provides additional locking force, ensuring the tight connection between the box and the cover plate and enhancing the overall stability.

[0012] In a possible design, insertion holes are formed in the two sides of the box, insertion slots are formed in the two sides of the vertical rod, and the insertion slots and the insertion holes are matched with the plug rod. The design allows the plug rod to be matched at different positions, thereby providing multiple locking options. This flexibility not only enhances the safety of the storage box, but also allows users to easily adjust the connection state of the box and the cover plate as needed.

[0013] In a possible design, two symmetrically arranged L-shaped blocks are fixedly connected to the inner walls of the two sides of the U-shaped frame, and L-shaped plates are fixedly connected to the bottoms of the L-shaped blocks. The L-shaped plates are used in cooperation with the corners of the box. The L-shaped blocks on the two inner walls of the U-shaped frame and the L-shaped plates at the bottoms thereof provide additional support and fixation for the box. The cooperation of the L-shaped plates with the corners of the box not only enhances the structural strength of the box, but also prevents the bubble film from being torn or deformed at the corners of the box, further improving the overall protection effect.

[0014] In a possible design, connecting rods are fixedly connected between the four L-shaped plates, and the four connecting rods are used for pressing the first double-sided bubble film and the third double-sided bubble film. The connecting rods fixedly connected between the four L-shaped plates effectively press the first double-sided bubble film and the third double-sided bubble film at the corners of the bottom of the box. This design prevents the bubble film from loosening or bulging in these critical areas, thereby ensuring that the bubble film can be uniformly attached to the surface of the box and providing more consistent protection effect.

[0015] In a possible design, the outer wall of the cover plate is provided with a second double-sided bubble film. The second double-sided bubble film is arranged on the outer wall of the cover plate, which not only enhances the protection performance of the cover plate, but also improves the overall aesthetics. This design enables the storage box to be fully protected when closed, reducing the risk of damage caused by external impact or scratching.

[0016] In a possible design, the third double-sided bubble film is provided with a clearance hole on one side, which is used in cooperation with the hinge. The clearance hole is arranged on one side of the third double-sided bubble film to cooperate with the hinge. This design ensures that the hinge can work smoothly and is not affected by the wrapping of the bubble film. It provides sufficient flexibility to easily open and close the box and cover plate, while maintaining the integrity and protection performance of the bubble film.

[0017] In this application, when in use, a first double-sided bubble film is adhered to the two sides, bottom and inside of the box, and the first double-sided bubble film is connected end to end. A third double-sided bubble film is adhered to the front, back, bottom and inside of the box, and the third double-sided bubble film is connected end to end. Two clearance holes are opened on one side of the third double-sided bubble film for the hinge, and a second double-sided bubble film is adhered to the top and bottom of the cover plate.

[0018] The support assembly is sent into the inside of the box from top to bottom, so that the plurality of vertical rods are inserted into the inside of the corresponding vertical grooves. At this time, the plurality of U-shaped frames press the connection between the first double-sided bubble film and the third double-sided bubble film and the top of the box. At the same time, the L-shaped blocks and the vertical rods are connected at the four corners of the box, which can further improve the stability of the installation of the first double-sided bubble film and the third double-sided bubble film. The plurality of connecting rods can press the first double-sided bubble film and the third double-sided bubble film at the corner of the bottom of the box, improving the stability of the first double-sided bubble film and the third double-sided bubble film.

[0019] Finally, the cover plate is covered. At this time, the two pull plates are pulled horizontally first. The pull plate drives the sliding rod and the plug rod to move horizontally. The sliding rod stretches the tension spring. After covering the cover plate, the pull plate is released. At this time, the pull plate moves horizontally under the action of the tension of the tension spring. The pull plate drives the plug rod to move horizontally. The plug rod first enters the inside of the plug hole and then is connected to the inside of the plug slot, so that the U-shaped frame, the box and the cover plate are connected together, ensuring the stability of the device.

[0020] Beneficial effect: significantly improve the protection performance: by wrapping the first double-sided bubble film and the third double-sided bubble film on the outer wall of the box, and arranging the second double-sided bubble film on the outer wall of the cover plate, the external impact force can be effectively buffered and dispersed, protecting the box and the internal articles from damage. This design not only operates simply, but also can provide more comprehensive protection.

[0021] Optimize portability and stability: the design of the support assembly and the fixing assembly enables the box and the cover plate to be firmly connected together while maintaining sufficient portability. The structures such as the U-shaped frame, the vertical rod and the L-shaped block cooperate with each other, which can not only improve the stability of the first double-sided bubble film and the third double-sided bubble film, but also facilitate the opening and closing of the box.

[0022] Enhance the convenience of use: the design of the clearance hole enables the hinge to work smoothly without being affected by the bubble film. At the same time, the fixing assembly composed of the sliding rod, the tension spring and the insertion rod enables the connection between the box and the cover plate to be more secure and facilitates the unlocking and locking operation.

[0023] Improve the overall aesthetics: the use of double-sided bubble film not only improves the protection performance of the storage box, but also makes the surface of the box and the cover plate smoother and more flat, improving the overall aesthetics. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 A three-dimensional structure schematic diagram of a double-sided bubble film and a storage box is provided for the utility model;

[0025] Fig. 2 A three-dimensional structure schematic diagram of a double-sided bubble film and a storage box from a second perspective is provided for the utility model;

[0026] Fig. 3 A three-dimensional structure schematic diagram of a cover plate in a double-sided bubble film and a storage box is provided for the utility model;

[0027] Fig. 4 An exploded structure schematic diagram of a box in a double-sided bubble film and a storage box is provided for the utility model;

[0028] Fig. 5 A three-dimensional structure schematic diagram of a support assembly in a double-sided bubble film and a storage box is provided for the utility model;

[0029] Fig. 6 An internal structure schematic diagram of a double-sided bubble film in a double-sided bubble film and a storage box is provided for the utility model.

[0030] In the figure: 1, box; 2, first double-sided bubble film; 3, second double-sided bubble film; 4, cover plate; 5, hinge; 6, third double-sided bubble film; 7, rectangular groove; 8, tension spring; 9, sliding rod; 10, pull plate; 11, insertion rod; 12, clearance hole; 13, vertical groove; 14, insertion hole; 15, U-shaped frame; 16, L-shaped block; 17, vertical rod; 18, L-shaped plate; 19, connecting rod; 20, insertion slot; 21, buffer layer; 22, upper bubble film layer; 23, lower bubble film layer; 24, protective layer. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0032] Embodiment 1; Refer to Figs. 1-6 A double-sided bubble film, comprising:

[0033] The top of the buffer layer 21 is integrally formed with an upper bubble film layer 22, and the bottom of the buffer layer 21 is integrally formed with a lower bubble film layer 23. The side of the upper bubble film layer 22 and the side of the lower bubble film layer 23, which are away from each other, are provided with a protective layer 24. The materials of the buffer layer 21, the upper bubble film layer 22, the lower bubble film layer 23, and the protective layer 24 are all polyethylene film.

[0034] A storage box is applied in the field of bubble film, comprising: a box body 1, the top of the box body 1 is provided with a cover plate 4, the box body 1 and the cover plate 4 are connected through two hinges 5, the outer wall of the box body 1 is covered with a first double-sided bubble film 2 and a third double-sided bubble film 6, the first double-sided bubble film 2 and the third double-sided bubble film 6 are vertically arranged, the first double-sided bubble film 2 is adhered to the same first double-sided bubble film 2 from both sides, below and inside of the box body 1, and the first double-sided bubble film 2 is connected end to end, the third double-sided bubble film 6 is adhered to the same third double-sided bubble film 6 from the front side, the rear side, below and inside of the box body 1, and the third double-sided bubble film 6 is connected end to end, two accommodation holes 12 are opened on one side of the third double-sided bubble film 6 for accommodating the hinges 5, the same second double-sided bubble film 3 is adhered to the top and bottom of the cover plate 4, a supporting assembly for supporting the first double-sided bubble film 2 and the third double-sided bubble film 6 is arranged between the box body 1 and the cover plate 4, the supporting assembly comprises a U-shaped frame 15, vertical rods 17 are fixedly connected to the four corners of the bottom of the U-shaped frame 15, four vertical grooves 13 are symmetrically arranged on the top of the box body 1, the vertical grooves 13 are connected with the vertical rods 17, two L-shaped blocks 16 are symmetrically arranged and fixedly connected to the inner walls of the two sides of the U-shaped frame 15, an L-shaped plate 18 is fixedly connected to the bottom of the L-shaped block 16, and the L-shaped plate 18 is used in cooperation with the corners of the box body 1, the supporting assembly is sent into the inside of the box body 1 from top to bottom, so that the plurality of vertical rods 17 are inserted into the corresponding vertical grooves 13, at this time, the plurality of U-shaped frames 15 press the connecting portions of the first double-sided bubble film 2 and the third double-sided bubble film 6 and the top of the box body 1, and the L-shaped blocks 16 and the vertical rods 17 are connected at the four corners of the box body 1, so as to further improve the stability of the installation of the first double-sided bubble film 2 and the third double-sided bubble film 6, and the plurality of connecting rods 19 can press the first double-sided bubble film 2 and the third double-sided bubble film 6 at the corners of the bottom of the box body 1, so as to improve the stability of the first double-sided bubble film 2 and the third double-sided bubble film 6.

[0035] Both sides of the cover plate 4 are provided with fixing assemblies for fixing the box body 1 and the cover plate 4, the fixing assembly comprises a rectangular slot 7 opened at one side of the cover plate 4, a sliding rod 9 is slidably connected in the rectangular slot 7, one end of the sliding rod 9 is fixedly connected with the inner wall of one side of the rectangular slot 7 through a same tension spring 8, one end of the sliding rod 9 is fixedly connected with a pull plate 10, the bottom of one side of the pull plate 10 is fixedly connected with a plug rod 11, both sides of the box body 1 are provided with plug holes 14, both sides of the vertical rod 17 are provided with plug slots 20, the plug slots 20 and the plug holes 14 are clamped with the plug rod 11, finally, the cover plate 4 is covered, at this time, two pull plates 10 are pulled horizontally, the pull plate 10 drives the sliding rod 9 and the plug rod 11 to move horizontally, the sliding rod 9 stretches the tension spring 8, after the cover plate 4 is covered, the pull plate 10 is loosened at this time, the pull plate 10 moves horizontally under the action of the tension of the tension spring 8, the pull plate 10 drives the plug rod 11 to move horizontally, the plug rod 11 is first inserted into the inside of the plug hole 14 and then clamped into the plug slot 20, so that the U-shaped frame 15, the box body 1 and the cover plate 4 are connected together, the stability of the device is ensured.

[0036] Example 2; reference Figs. 1-6 On the basis of example 1, improvement: the four L-shaped plates 18 are fixedly connected with connecting rods 19, the four connecting rods 19 are used for pressing the first double-sided bubble film 2 and the third double-sided bubble film 6, the outer wall of the cover plate 4 is provided with the second double-sided bubble film 3, one side of the third double-sided bubble film 6 is provided with a gap hole 12, and the gap hole 12 is used in cooperation with the hinge 5.

[0037] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A double-sided bubble film, characterized in that: include: A buffer layer (21), wherein an upper bubble film layer (22) is integrally formed on the top of the buffer layer (21), and a lower bubble film layer (23) is integrally formed on the bottom of the buffer layer (21), and a protective layer (24) is provided on the side of the upper bubble film layer (22) and the lower bubble film layer (23) away from each other, and the buffer layer (21), the upper bubble film layer (22), the lower bubble film layer (23) and the protective layer (24) are all made of polyethylene film.

2. A storage box, used in conjunction with the double-sided bubble film according to claim 1, characterized in that: include: A box body (1), wherein a cover plate (4) is provided on the top of the box body (1), the box body (1) and the cover plate (4) are hingedly connected via two hinges (5), the outer wall of the box body (1) is covered with a first double-sided bubble film (2) and a third double-sided bubble film (6), the first double-sided bubble film (2) and the third double-sided bubble film (6) are arranged vertically, and a same group of support components for supporting the first double-sided bubble film (2) and the third double-sided bubble film (6) are provided between the box body (1) and the cover plate (4); Both sides of the cover plate (4) are provided with fixing components for fixing the box body (1) and the cover plate (4).

3. A storage box according to claim 2, characterized in that: The support assembly comprises a U-shaped frame (15), the four corners of the bottom of the U-shaped frame (15) are fixedly connected to vertical rods (17), and the top of the box body (1) is provided with four vertical slots (13) symmetrical in pairs, and the vertical slots (13) are clamped with the vertical rods (17).

4. A storage box according to claim 3, characterized in that: The fixing assembly includes a rectangular groove (7) opened on one side of the cover plate (4), a sliding rod (9) is connected to the interior of the rectangular groove (7) through which sliding is passed, a tension spring (8) is fixedly connected between one end of the sliding rod (9) and an inner wall of one side of the rectangular groove (7), one end of the sliding rod (9) is fixedly connected to a pull plate (10), and a plug rod (11) is fixedly connected to the bottom of one side of the pull plate (10).

5. A storage box according to claim 4, characterized in that: Both sides of the box body (1) are provided with insertion holes (14), and both sides of the vertical rod (17) are provided with slots (20), and both the slots (20) and the insertion holes (14) are snap-connected with the insertion rod (11).

6. The storage box according to claim 3, characterized in that: Two symmetrically arranged L-shaped blocks (16) are fixedly connected to the inner walls of both sides of the U-shaped frame (15); an L-shaped plate (18) is fixedly connected to the bottom of the L-shaped block (16); and the L-shaped plate (18) is used in conjunction with the corners of the box body (1).

7. A storage box according to claim 6, characterized in that: Connecting rods (19) are fixedly connected between the four L-shaped plates (18), and the four connecting rods (19) are used to press the first double-sided bubble membrane (2) and the third double-sided bubble membrane (6).

8. The storage box according to claim 6, characterized in that: The outer wall of the cover plate (4) is provided with a second double-sided bubble film (3).

9. The storage box according to claim 2, characterized in that: A clearance hole (12) is provided on one side of the third double-sided bubble film (6), and the clearance hole (12) is used in conjunction with the hinge (5).

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