Foldable packaging box
The magnetic connection and limiting design of the foldable packaging box solves the problem of damage when taking out the items, ensuring the stability and safety of the items during transportation.
Patent Information
- Application Number
- CN202520153590.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing packaging boxes are easily damaged when items are removed, and items are not securely fixed during transportation, leading to damage to the contents.
It adopts a foldable structure and magnetic connection, and is connected by a sealing strip on the first side panel and the end panel. Combined with the design of the limiting plate and the fixed shell, it can achieve stable fixation and removal of items.
It achieves stable sealing of the packaging box and safe removal of the items, improving the stability of the items during transportation and the service life of the packaging box.
Smart Images
Figure CN223878444U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of packaging boxes, in particular to a foldable packaging box. BACKGROUND
[0002] The packaging box is a device for storing and collecting things. The storage box is also commonly known as an organizing box, an organizing box, and a storage box. The materials of the storage box are various, usually plastic, cloth, paper, metal, wood, etc. At present, with the increasing number of items needed in people's life and work, special storage devices are often needed to help collect and store.
[0003] However, the existing packaging box is mostly taken out by inserting and placing the items. When the internal items are taken out, the packaging box may be damaged, affecting the subsequent use of the packaging box. Meanwhile, the fixing method of the internal items during transportation is to fix the items by a paperboard. The carrying capacity of a single paperboard is not enough, which may cause damage to the internal items. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the problem that the packaging box is mostly taken out by inserting and placing the items, and when the internal items are taken out, the packaging box may be damaged, the present application provides a foldable packaging box.
[0005] The foldable packaging box provided by the present application adopts the following technical scheme:
[0006] The foldable packaging box comprises a bottom plate and a pull handle, a limiting plate is installed on the bottom plate, end face plates are installed at both ends of the bottom plate, a first side plate is foldably connected to one side of the bottom plate, a second side plate is foldably connected to the other side of the bottom plate, a top plate is installed on one side of the second side plate, a connecting plate is installed on one side of the top plate, a first adsorbing magnetic block is installed on the connecting plate, and a second adsorbing magnetic block is installed on the outer side of the first side plate.
[0007] By adopting the above technical scheme, one end of the first side plate and the end face plate is adhered, at this time the triangular sealing strip seals the connection between the two, then the second side plate is pushed up, the top plate covers the end face plate, and the bottom plate is opposite to each other, then the connecting plate covers the outer side of the first side plate, and the connecting plate and the first side plate are connected by the first adsorbing magnetic block and the second adsorbing magnetic block, so that the whole can be closed.
[0008] Preferably, the positions of the first adsorbing magnetic block and the second adsorbing magnetic block correspond and can be adsorbed to each other, and the size of the first side plate is the same as that of the connecting plate.
[0009] By adopting the above technical scheme, the connecting plate covers the outer side of the first side plate, and the connecting plate and the first side plate are connected by the first adsorbing magnetic block and the second adsorbing magnetic block.
[0010] Preferably, the second side plate and the top plate are provided with transparent plates, the number of the end plates is two, and one end of the two end plates is connected with the first side plate through a triangular sealing strip.
[0011] By adopting the above technical scheme, the first side plate and one end of the end plate are pushed to fit, and the triangular sealing strip seals the connection between the two.
[0012] Preferably, the limiting plate is provided with a limiting shell, the limiting shell is provided with a placing groove, and the inner side of the limiting shell is provided with a fixing shell.
[0013] By adopting the above technical scheme, the fixing shell enters the inside of the limiting shell, and the fixing groove and the placing groove fix one end of the article.
[0014] Preferably, the placing groove and the fixing groove are arranged in an upper-lower opposite manner, and the limiting plate is provided with four positioning blocks, and the four positioning blocks are arranged in an upper-lower opposite manner.
[0015] By adopting the above technical scheme, the fixing groove and the placing groove on the fixing shell are corresponded, the fixing shell is moved downward, the fixing shell enters the inside of the limiting shell, and the fixing groove and the placing groove fix the article.
[0016] Preferably, the inside of the limiting shell is provided with inclined plates at both ends, and the fixing shell is provided with elastic sheets at both ends, and the elastic sheets are arranged in an inclined manner.
[0017] By adopting the above technical scheme, the stability of the fixing shell can be ensured by the fitting of the elastic sheet and the inclined plate when the whole is inclined.
[0018] Preferably, the surfaces of the elastic sheet and the inclined plate are fitted, and the elastic sheet and the fixing shell are provided with a contraction groove.
[0019] By adopting the above technical scheme, the fitting of the elastic sheet and the inclined plate can prevent the fixing shell from moving out of the inside of the limiting shell.
[0020] In summary, the present application has at least one of the following beneficial technical effects:
[0021] 1. The present application pushes the first side plate and one end of the end plate to fit, and the triangular sealing strip seals the connection between the two at this time, then the second side plate is pushed up, the top plate covers the end plate, and the bottom plate is arranged in an upper-lower opposite manner, then the connecting plate covers the outer side of the first side plate, the connecting plate and the first side plate are connected through the first and second adsorption magnetic blocks, and the magnetic attraction can conveniently open the whole and take out the articles inside.
[0022] 2. The application is retracted inwardly by the elastic sheet, the fixing groove and the placing groove on the fixed shell are corresponded, the fixed shell moves downward, the fixed shell enters the inside of the limiting shell, the fixed groove and the placing groove fix one end of the article, when the fixed shell moves into the inside of the limiting shell completely, the elastic sheet and the inclined plate are attached, which can prevent the fixed shell from moving out of the inside of the limiting shell, and improve the stability of the inside article. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a whole structure schematic diagram of a foldable packaging box of the embodiment of the application;
[0024] Figure 2 It is a schematic diagram of the whole unfolding structure mainly embodied by the embodiment of the application;
[0025] Figure 3 It is a schematic diagram of the whole unfolding lower structure mainly embodied by the embodiment of the application;
[0026] Figure 4 It is a schematic diagram of the split structure of the limiting shell and the fixed shell mainly embodied by the embodiment of the application;
[0027] The reference signs are as follows: 1, bottom plate; 2, pull handle; 3, limiting plate; 4, end face plate; 5, first side plate; 6, triangular sealing strip; 7, second side plate; 8, top plate; 9, connecting plate; 10, first adsorption magnetic block; 11, second adsorption magnetic block; 12, positioning block; 13, limiting shell; 14, placing groove; 15, inclined plate; 16, fixed shell; 17, fixed groove; 18, elastic sheet; 19, transparent plate. DETAILED DESCRIPTION
[0028] The following will be described in detail in combination with the accompanying Figures 1-4 The application will be further described in detail.
[0029] The embodiment of the application discloses a foldable packaging box, which comprises a bottom plate 1 and a pull handle 2, the bottom plate 1 is provided with a limiting plate 3, articles can be placed on the limiting plate 3 to be fixed, both ends of the bottom plate 1 are provided with end face plates 4, one side of the bottom plate 1 is foldably connected with a first side plate 5, the other side of the bottom plate 1 is foldably connected with a second side plate 7, the first side plate 5 and the second side plate 7 can close both sides of the bottom plate 1, one side of the second side plate 7 is provided with a top plate 8, one side of the top plate 8 is provided with a connecting plate 9, the connecting plate 9 is provided with a first adsorption magnetic block 10, the outer side of the first side plate 5 is provided with a second adsorption magnetic block 11, the first side plate 5 and one end of the end face plate 4 are attached, at this time, a triangular sealing strip 6 seals the connecting place of the two, then the second side plate 7 is pushed up, the top plate 8 covers the end face plate 4 and is opposite to the bottom plate 1 in a top-bottom manner, then the connecting plate 9 covers the outer side of the first side plate 5, and the connecting plate 9 and the first side plate 5 are connected through the first adsorption magnetic block 10 and the second adsorption magnetic block 11.
[0030] Please refer to Figures 1 to 3 , the position of the first adsorption magnetic block 10 and the second adsorption magnetic block 11 corresponds and can be adsorbed with each other, the connecting plate 9 and the first side plate 5 are connected through the first adsorption magnetic block 10 and the second adsorption magnetic block 11, the size of the first side plate 5 is same as the size of the connecting plate 9, the transparent plate 19 is installed on the second side plate 7 and the top plate 8, the number of the end face plate 4 is two, one end of the two end face plates 4 is connected with the first side plate 5 through the triangular sealing strip 6, when the whole is closed, the one end of the first side plate 5 and the end face plate 4 is pushed to fit, at this time, the connection between the two is sealed by the triangular sealing strip 6.
[0031] Please refer to Figure 4 , the limiting shell 13 is installed on the limiting plate 3, the placing groove 14 is formed on the limiting shell 13, the fixed shell 16 is installed on the inner side of the limiting shell 13, the fixed groove 17 is formed on the fixed shell 16, the placing groove 14 and the fixed groove 17 are arranged in upper and lower opposite mode, four positioning blocks 12 are installed on the limiting plate 3, the four positioning blocks 12 are arranged in upper and lower opposite mode in pairs, the inclined plates 15 are installed at both ends of the inside of the limiting shell 13, the elastic sheets 18 are installed at both ends of the fixed shell 16, the elastic sheets 18 are arranged in inclined mode, the surfaces of the elastic sheets 18 and the inclined plates 15 are fitted, the contraction grooves are formed between the elastic sheets 18 and the fixed shell 16, the fixed groove 17 and the placing groove 14 on the fixed shell 16 are corresponded by the inward contraction of the elastic sheets 18, the fixed shell 16 is moved downward, the fixed shell 16 enters the inside of the limiting shell 13, the fixed groove 17 and the placing groove 14 fix one end of the article, when the fixed shell 16 is completely moved into the inside of the limiting shell 13, the elastic sheets 18 and the inclined plates 15 are fitted, which can prevent the fixed shell 16 from moving out of the inside of the limiting shell 13.
[0032] The implementation principle of the foldable packaging box is as follows: first, the article is placed on the limiting plate 3, the article is positioned by the positioning block 12, one end of the article is placed in the inside of the placing groove 14, at this time, the elastic sheets 18 at both ends of the fixed shell 16 are pressed, the fixed groove 17 and the placing groove 14 on the fixed shell 16 are corresponded by the inward contraction of the elastic sheets 18, the fixed shell 16 is moved downward, the fixed shell 16 enters the inside of the limiting shell 13, the fixed groove 17 and the placing groove 14 fix one end of the article, when the fixed shell 16 is completely moved into the inside of the limiting shell 13, the elastic sheets 18 and the inclined plates 15 are fitted, which can prevent the fixed shell 16 from moving out of the inside of the limiting shell 13; when the whole is closed, the one end of the first side plate 5 and the end face plate 4 is pushed to fit, at this time, the connection between the two is sealed by the triangular sealing strip 6, then the second side plate 7 is pushed up, the top plate 8 covers the end face plate 4, and the bottom plate 1 is arranged in upper and lower opposite mode, then the connecting plate 9 covers the outside of the first side plate 5, the connecting plate 9 and the first side plate 5 are connected through the first adsorption magnetic block 10 and the second adsorption magnetic block 11.
[0033] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.
Claims
1. A foldable packaging box, characterized by: Including the bottom plate (1) and pull handle (2), the limit plate (3) is installed on the bottom plate (1), the end face plate (4) is installed at both ends of the bottom plate (1), the first side plate (5) is foldably connected to one side of the bottom plate (1), the second side plate (7) is foldably connected to the other side of the bottom plate (1), the top plate (8) is installed on one side of the second side plate (7), the connecting plate (9) is installed on one side of the top plate (8), the first adsorption magnetic block (10) is installed on the connecting plate (9), and the second adsorption magnetic block (11) is installed on the outer side of the first side plate (5).
2. A collapsible packaging box according to claim 1, characterized in that: The positions of the first adsorption magnetic block (10) and the second adsorption magnetic block (11) correspond to each other and can be adsorbed to each other, and the size of the first side plate (5) and the size of the connecting plate (9) are the same.
3. A collapsible packaging box according to claim 2, characterised in that: The transparent plate (19) is installed on the second side plate (7) and the top plate (8), the number of the end face plate (4) is two, and the two end face plates (4) are connected between one end and the first side plate (5) through the triangular sealing strip (6).
4. The collapsible packaging box of claim 1, wherein: The limit shell (13) is installed on the limit plate (3), the placing groove (14) is formed in the limit shell (13), and the fixed shell (16) is installed on the inner side of the limit shell (13).
5. A collapsible packaging box according to claim 4, characterised in that: The placing groove (14) and the fixed groove (17) are arranged in an upper and lower opposite manner, and four positioning blocks (12) are installed on the limit plate (3), and the four positioning blocks (12) are arranged in an upper and lower opposite manner.
6. A collapsible packaging box according to claim 5, characterised in that: The oblique plates (15) are installed at both ends of the inside of the limit shell (13), the elastic sheets (18) are installed at both ends of the fixed shell (16), and the elastic sheets (18) are arranged in an oblique manner.
7. A collapsible packaging box according to claim 6, characterized in that: The surfaces of the elastic sheets (18) and the oblique plates (15) are attached, and the contraction groove is formed between the elastic sheets (18) and the fixed shell (16).