Packaging box
By designing support feet and a bent surface structure in the packaging box, the problem of upright placement caused by uneven or deformed bottom surfaces of plastic boxes is solved, achieving both stability and convenience.
Patent Information
- Application Number
- CN202422754634.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Existing plastic boxes have uneven or deformed bottom surfaces, making it difficult to place them upright on a flat surface.
Design a packaging box that includes a front and rear face extending to the bottom to form supporting legs. Through the structural design of the bent face and insert plate, the box can still stand upright when the bottom surface deforms, thus enhancing its stability.
It enables stable upright placement even when the bottom of the plastic box is uneven or deformed, and provides the convenience of hanging for sale.
Smart Images
Figure CN223619138U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging technology, and in particular to a packaging box. Background Technology
[0002] In some products, such as cosmetics, plastic boxes are often used instead of traditional cardboard boxes for packaging. Existing plastic boxes have flat bottoms, allowing them to stand upright on flat surfaces when storing cosmetics. However, due to inconsistent product quality during the manufacturing process, the bottom of plastic boxes can be uneven. Furthermore, over long-term use, the pressure from the contents can cause deformation of the bottom, making it difficult for the boxes to stand upright on flat surfaces. Utility Model Content
[0003] This utility model provides a packaging box, the purpose of which is to solve the problem in the prior art that existing packaging boxes are difficult to place upright on a flat surface.
[0004] To achieve the above objectives, the present invention adopts the following solution:
[0005] This utility model provides a packaging box, including a box body, which includes a front end face, a rear end face, a top face, and a bottom face; the two sides of the front end face are respectively fixedly connected to the two sides of the rear end face, and the front end face and the rear end face are arc-shaped surfaces with openings facing each other; the two sides of the front end face and the rear end face extend to the bottom to form two support feet, and the support feet form a first notch and a second notch with the front end face and the rear end face, respectively.
[0006] Furthermore, the bottom surface includes a first bent surface and a second bent surface; the top of the first bent surface can be bent and connected to the bottom of the front end surface, and an insertion port is provided at the connection between the first bent surface and the front end surface; the top of the second bent surface can be bent and connected to the bottom of the rear end surface, and an insertion plate can be bent and connected to the bottom of the second bent surface; when the first bent surface and the second bent surface are bent into the box to form the bottom surface, the first bent surface and the second bent surface are superimposed on each other, and the insertion plate is inserted into the insertion port.
[0007] Furthermore, the two sides of the insert plate are bent so that the width of the middle part of the insert plate is greater than the width of the top and bottom ends of the insert plate.
[0008] Furthermore, the bottom of the first bending surface extends to both sides with a first extension portion; the bottom of the second bending surface extends to both sides with a second extension portion; when the first bending surface and the second bending surface are bent, one side of the first extension portion contacts one side of the second extension portion, and the other side of the first extension portion and the other side of the second extension portion respectively contact the front end surface and the rear end surface.
[0009] Furthermore, there is a gap between the first extension, the second extension and the edges of the front end face and the rear end face.
[0010] Furthermore, a third extension is provided on one side of the front end face that can be bent; the rear end face is bent and fixedly connected to the third extension.
[0011] Furthermore, the rear end face is higher than the front end face; a through hole is provided at the top center of the rear end face.
[0012] Furthermore, the top surface includes a third bending surface and a fourth bending surface; the third bending surface can be bent and connected to the front end surface, and the fourth bending surface can be bent and connected to the third bending surface.
[0013] Furthermore, the top edge of the fourth bending surface is arc-shaped, and the two side edges are respectively separated from the two ends of the third bending surface; two third notches are symmetrically arranged in the middle of the fourth bending surface.
[0014] Optionally, the material of the box body is rigid plastic.
[0015] Compared with existing technologies, this utility model has the following advantages:
[0016] The front and rear faces extend to the bottom to form two support legs, allowing the packaging box to remain upright on a flat surface even if the bottom surface deforms, thanks to the support of the support legs. Attached Figure Description
[0017] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0018] Figure 1 This is a front view of a packaging box provided in an embodiment of this utility model.
[0019] Figure 2 This is a rear view of the packaging box.
[0020] Figure 3 This is a side view of the packaging box.
[0021] Figure 4 This is a top view of the packaging box.
[0022] Figure 5 This is a bottom view of the packaging box.
[0023] Figure 6 This is a flat, unfolded diagram of the packaging box.
[0024] Explanation of key component symbols:
[0025] 1. Box body;
[0026] 2. Front end face; 21. First notch; 22. Third extension;
[0027] 3. Rear end face; 31. Second notch; 32. Through hole;
[0028] 4. Top surface; 41. Third fold surface; 42. Fourth fold surface; 43. Third notch;
[0029] 5. Bottom surface; 51. First bent surface; 52. Second bent surface; 53. Insertion port; 54. Insert plate; 55. First extension; 56. Second extension;
[0030] 6. Support feet. Detailed Implementation
[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0032] Example
[0033] Refer to the accompanying drawings in the instruction manual, such as Figures 1-6 As shown, a packaging box includes a box body 1, which includes a front face 2, a rear face 3, a top face 4, and a bottom face 5. The two sides of the front face 2 are fixedly connected to the two sides of the rear face 3. The front face 2 and the rear face 3 are arc-shaped surfaces with openings facing each other. Two support legs 6 extend from the sides of the front face 2 and the rear face 3 to the bottom, forming a first notch 21 and a second notch 31 between the support legs 6 and the front face 2 and the rear face 3, respectively. Through the support of the support legs 6, the box body 1 can remain upright on a flat surface even when the bottom face 5 is deformed. The material used to manufacture the box body 1 can be rigid plastic.
[0034] Among them, such as Figure 6 As shown (the dashed lines in the figure represent foldable lines, and the arrows indicate the folding direction), the bottom surface 5 includes a first bent surface 51 and a second bent surface 52. The top of the first bent surface 51 can be bent and connected to the bottom of the front surface 2, and an insertion port 53 is provided at the connection between the first bent surface 51 and the front surface 2. The top of the second bent surface 52 can be bent and connected to the bottom of the rear surface 3, and an insertion plate 54 can be bent and connected to the bottom of the second bent surface 52. When the first bent surface 51 and the second bent surface 52 are bent into the box body 1 to form the bottom surface 5, the first bent surface 51 and the second bent surface 52 are stacked on top of each other, and the insertion plate 54 is inserted into the insertion port 53.
[0035] To prevent the insert plate 54 from easily slipping out after being inserted into the socket 53, the two sides of the insert plate 54 are bent, making the width of the middle part of the insert plate 54 greater than the width of the top and bottom ends of the insert plate 54. When the insert plate 54 is inserted into the socket 53, the edge of the insert plate 54 can undergo a certain deformation to ensure that the insert plate 54 can be inserted smoothly.
[0036] like Figure 5 , Figure 6 As shown, the bottom of the first bending surface 51 extends to both sides with a first extension portion 55, and the bottom of the second bending surface 52 extends to both sides with a second extension portion 56. When the first bending surface 51 and the second bending surface 52 are bent, one side of the first extension portion 55 contacts one side of the second extension portion 56, and the other side of the first extension portion 55 and the other side of the second extension portion 56 respectively contact the front end surface 2 and the rear end surface 3. There is a gap between the first extension portion 55, the second extension portion 56 and the edges of the front end surface 2 and the rear end surface 3.
[0037] like Figure 6 As shown, a third extension 22 is provided on one side of the front end face 2, which can be bent. After the rear end face 3 is bent, it can be fixedly connected to the third extension 22 by adhesive. By providing the third extension 22, the contact area between the front end face 2 and the rear end face 3 is increased, thereby improving the stability of the connection between the front end face 2 and the rear end face 3.
[0038] like Figure 1 , Figure 2 As shown, the rear end face 3 is higher than the front end face 2; a through hole 32 is provided at the top center of the rear end face 3. By providing the through hole 32, the box 1 can be placed on a shelf by hanging during sale. The top face 4 includes a third bent surface 41 and a fourth bent surface 42; the third bent surface 41 can be bent and connected to the front end face 2, and the fourth bent surface 42 can be bent and connected to the third bent surface 41. The top face 4 includes a third bent surface 41 and a fourth bent surface 42; the third bent surface 41 can be bent and connected to the front end face 2, and the fourth bent surface 42 can be bent and connected to the third bent surface 41.
[0039] like Figure 6 As shown, the top edge of the fourth bending surface 42 is arc-shaped, and there is a distance between the two side edges and the two ends of the third bending surface 41. Two third notches 43 are symmetrically arranged in the middle of the fourth bending surface 42. When the top surface 4 is bent, the presence of the third notches 43 makes the fourth bending surface 42 more prone to deformation, thus facilitating the unfolding and storage of the top surface 4 after bending.
[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.
Claims
1. A packaging box, characterized in that: The device includes a box body, which includes a front end face, a rear end face, a top face, and a bottom face. The two sides of the front end face are fixedly connected to the two sides of the rear end face, and the front end face and the rear end face are arc-shaped surfaces with openings facing each other. The two sides of the front end face and the rear end face extend to the bottom to form two support feet, and the support feet form a first notch and a second notch with the front end face and the rear end face, respectively.
2. The packaging box according to claim 1, characterized in that: The bottom surface includes a first bent surface and a second bent surface; the top of the first bent surface can be bent and connected to the bottom of the front end surface, and an insertion port is provided at the connection between the first bent surface and the front end surface; the top of the second bent surface can be bent and connected to the bottom of the rear end surface, and an insertion plate is bent and connected to the bottom of the second bent surface. After the first bending surface and the second bending surface are bent into the inside of the box to form the bottom surface, the first bending surface and the second bending surface are superimposed on each other, and the insert plate is inserted into the socket.
3. A packaging box according to claim 2, characterized in that: The two sides of the insert plate are bent so that the width of the middle part of the insert plate is greater than the width of the top and bottom ends of the insert plate.
4. A packaging box according to claim 2, characterized in that: The bottom of the first bent surface extends to both sides with a first extension portion; the bottom of the second bent surface extends to both sides with a second extension portion. When the first bending surface and the second bending surface are bent, one side of the first extension contacts one side of the second extension, and the other side of the first extension contacts the other side of the second extension, respectively, the front end surface and the rear end surface.
5. A packaging box according to claim 4, characterized in that: There is a gap between the first extension, the second extension and the edges of the front end face and the rear end face.
6. A packaging box according to claim 1, characterized in that: A third extension is provided on one side of the front end face that can be bent. The rear end face is bent and then fixedly connected to the third extension.
7. A packaging box according to claim 1, characterized in that: The rear end face is higher than the front end face; a through hole is provided at the top center of the rear end face.
8. A packaging box according to claim 7, characterized in that: The top surface includes a third bending surface and a fourth bending surface; the third bending surface can be bent and connected to the front end surface, and the fourth bending surface can be bent and connected to the third bending surface.
9. A packaging box according to claim 8, characterized in that: The top edge of the fourth bending surface is arc-shaped, and the two side edges are respectively separated from the two ends of the third bending surface; two third notches are symmetrically arranged in the middle of the fourth bending surface.
10. A packaging box according to claim 1, characterized in that: The box body is made of rigid plastic.