Foldable packaging box
By designing a foldable packaging box, the rotating shaft and lock box structure are used to achieve multiple utilization of the packaging box, which solves the problem that the packaging box cannot be reused after use, and realizes the recycling of resources and environmental protection.
Patent Information
- Application Number
- CN202422197017.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing packaging boxes cannot be reused after use, resulting in waste of resources and environmental pollution.
A foldable packaging box is designed, and the rotatable connection and locking of the box body is realized through the rotary shaft and the lock box structure, forming a packaging cavity and a storage cavity, which can be used for the storage of small objects after completing the packaging function.
It realizes multiple utilization of packaging boxes, avoids waste of resources and environmental pollution, and enhances the use value of packaging boxes.
Smart Images
Figure CN223267300U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging boxes, in particular to a foldable packaging box. Background Art
[0002] Existing packaging boxes are usually double-insert boxes or adhesive boxes with relatively simple structures. They only have the function of accommodating packaged products. After the user takes out the products, the packaging box has no other use and can only be discarded as garbage. It cannot be directly reused, resulting in waste of resources and environmental pollution. Utility Model Content
[0003] The purpose of the present invention is to provide a foldable packaging box to address the above-mentioned deficiencies. The foldable packaging box can be used to store small items on the desktop and reused after completing the packaging function, thereby avoiding the problems of resource waste and environmental pollution.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A foldable packaging box comprises a main frame, a partition plate rotatably connected to the middle of the main frame via a first rotating shaft, a left box body and a right box body symmetrically arranged on the left and right sides, the bottom end of the left box body being rotatably connected to the main frame via a second rotating shaft, the bottom end of the right box body being rotatably connected to the main frame via a third rotating shaft, the top ends of the left box body and the right box body being locked by a locking box structure, and when the locking box structure locks the left box body and the right box body, packaging cavities are formed between the partition plate and the left box body, and between the partition plate and the right box body, respectively.
[0006] Furthermore, arc-shaped lock hole one and arc-shaped lock hole two are respectively provided on the left box body and the right box body; the lock box structure includes a rotating column rotatably connected to the main frame, arc-shaped lock block one and arc-shaped lock block two fixed on the rotating column, and a rotating block fixed on the top of the rotating column. When the left box body and the right box body are rotated to a vertical state, the arc-shaped lock hole one is set on the rotation trajectory of the arc-shaped lock block one, and the arc-shaped lock hole two is set on the rotation trajectory of the arc-shaped lock block two.
[0007] Furthermore, the shape of the rotating block is rectangular or triangular.
[0008] Furthermore, the second and third rotating shafts are respectively provided with a left torsion spring and a right torsion spring, the two ends of the left torsion spring respectively abut against the left box body and the main frame, and the two ends of the right torsion spring respectively abut against the right box body and the main frame.
[0009] Furthermore, the main frame includes a base, a rectangular frame fixed on the base, and a handle is provided on one side of the rectangular frame.
[0010] The beneficial effects of the utility model are:
[0011] In actual application, when in use, the lock box structure is loosened, the left box body is rotatably connected to the main frame through the second rotating shaft, and the right box body is rotatably connected to the main frame through the third rotating shaft, so that the packaging cavity can be opened to take out the goods; after the goods are taken out, the partition plate is rotated to a horizontal state through the first rotating shaft, and small objects can be put into the partition plate, the left box body and the right box body for storing small objects and reuse; after completing the packaging function, the utility model can be used for storing small objects on the desktop and reused, avoiding the problems of resource waste and environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a left view of the utility model;
[0014] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle;
[0015] Figure 4 It is a schematic diagram of the result after the utility model is opened;
[0016] Figure 5 This is a bottom view of the lock box structure of the utility model;
[0017] Figure numerals: main frame 1; base 11; rectangular frame 12; handle 13; partition plate 2; left box body 3; arc-shaped lock hole 1 31; right box body 4; rotating shaft 2 51; rotating shaft 3 52; right torsion spring 521; rotating column 61; arc-shaped lock block 1 62; arc-shaped lock block 2 63; rotating block 64. DETAILED DESCRIPTION
[0018] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a foldable packaging box includes a main frame 1, a partition plate 2 rotatably connected to the middle of the main frame 1 through a first rotating shaft, a left box body 3 and a right box body 4 symmetrically arranged on the left and right sides, the bottom end of the left box body 3 is rotatably connected to the main frame 1 through a second rotating shaft 51, and the bottom end of the right box body 4 is rotatably connected to the main frame 1 through a third rotating shaft 52, and the top ends of the left box body 3 and the right box body 4 are locked by a locking box structure. When the locking box structure locks the left box body 3 and the right box body 4, packaging cavities are formed between the partition plate 2 and the left box body 3, and between the partition plate 2 and the right box body 4, respectively.
[0019] When in use, the lock box structure is loosened, the left box body 3 is rotatably connected to the main frame 1 through the second shaft 51, and the right box body 4 is rotatably connected to the main frame 1 through the third shaft 52, so that the packaging cavity can be opened to take out the goods; after the goods are taken out, the partition plate 2 is rotated to a horizontal state through the first shaft, and small objects can be put into the partition plate 2, the left box body 3 and the right box body 4 for storing small objects and reuse; the utility model can be used for storing small objects on the desktop and reused after completing the packaging function, avoiding the problems of waste of resources and environmental pollution.
[0020] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the left box body 3 and the right box body 4 are respectively provided with an arc-shaped lock hole 1 31 and an arc-shaped lock hole 2; the lock box structure includes a rotating column 61 rotatably connected to the main frame 1, an arc-shaped lock block 1 62 and an arc-shaped lock block 2 63 fixed on the rotating column 61, and a rotating block 64 fixed on the top of the rotating column 61. When the left box body 3 and the right box body 4 are rotated to a vertical state, the arc-shaped lock hole 1 31 is set on the rotation track of the arc-shaped lock block 1 62, and the arc-shaped lock hole 2 is set on the rotation track of the arc-shaped lock block 2 63; In this embodiment, when in use, the rotating block 64 is screwed, and the rotating block 64 drives the arc-shaped locking block 1 62 to be screwed out of the arc-shaped locking hole 1 31 and the arc-shaped locking block 2 63 to be screwed out of the arc-shaped locking hole 2 through the rotating column 61, so that the left box body 3 and the right box body 4 can be opened from the main frame 1; the left box body 3 and the right box body 4 are erected, and the rotating block 64 is screwed, and the rotating block 64 drives the arc-shaped locking block 1 62 to be screwed into the arc-shaped locking hole 1 31 through the rotating column 61, and at the same time, the arc-shaped locking block 2 63 is screwed into the arc-shaped locking hole 2, so that the left box body 3 and the right box body 4 can be locked again.
[0021] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the shape of the rotating block 64 is rectangular or triangular. In this embodiment, when the shape of the rotating block 64 is rectangular or triangular, it is more convenient to screw.
[0022] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, a left torsion spring and a right torsion spring 521 are respectively provided on the second rotating shaft 51 and the third rotating shaft 52, and the two ends of the left torsion spring respectively abut the left box body 3 and the main frame 1, and the two ends of the right torsion spring 521 respectively abut the right box body 4 and the main frame 1; in this embodiment, when the left torsion spring and the right torsion spring 521 are in a state of no force, the left box body 3 and the right box body 4 are in a horizontally open state.
[0023] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the main frame 1 includes a base 11, a rectangular frame 12 fixed on the base 11, and a handle 13 is provided on one side of the rectangular frame 12; in this embodiment, the base 11 makes it easier to rotate the second shaft 51 and the third shaft 52, and the handle 13 makes the packaging box more portable.
[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods, without departing from the scope defined by the spirit of the present invention.
Claims
1. A foldable packaging box, characterized by: The invention comprises a main frame (1), a partition plate (2) rotatably connected to the middle of the main frame (1) via a first rotating shaft, a left box body (3) and a right box body (4) symmetrically arranged on the left and right sides, wherein the bottom end of the left box body (3) is rotatably connected to the main frame (1) via a second rotating shaft (51), and the bottom end of the right box body (4) is rotatably connected to the main frame (1) via a third rotating shaft (52), and the top ends of the left box body (3) and the right box body (4) are locked by a locking box structure. When the locking box structure locks the left box body (3) and the right box body (4), a packaging cavity is formed between the partition plate (2) and the left box body (3), and between the partition plate (2) and the right box body (4).
2. A foldable packaging box according to claim 1, characterized in that: The left box body (3) and the right box body (4) are respectively provided with an arc-shaped lock hole 1 (31) and an arc-shaped lock hole 2; the lock box structure comprises a rotating column (61) rotatably connected to the main frame (1), an arc-shaped lock block 1 (62) and an arc-shaped lock block 2 (63) fixed on the rotating column (61), and a rotating block (64) fixed on the top of the rotating column (61); when the left box body (3) and the right box body (4) are rotated to a vertical state, the arc-shaped lock hole 1 (31) is arranged on the rotation track of the arc-shaped lock block 1 (62), and the arc-shaped lock hole 2 is arranged on the rotation track of the arc-shaped lock block 2 (63).
3. A foldable packaging box according to claim 2, characterized in that: The shape of the rotating block (64) is rectangular or triangular.
4. A foldable packaging box according to claim 1, characterized in that: The second rotating shaft (51) and the third rotating shaft (52) are respectively provided with a left torsion spring and a right torsion spring (521), the two ends of the left torsion spring respectively abut against the left box body (3) and the main frame (1), and the two ends of the right torsion spring (521) respectively abut against the right box body (4) and the main frame (1).
5. The foldable packaging box according to claim 1, characterized in that: The main frame (1) comprises a base (11), a rectangular frame (12) fixed on the base (11), and a handle (13) is provided on one side of the rectangular frame (12).