Firm and recyclable packaging carton
By setting latch locking holes and fixing plates on the main body and corner auxiliary support plate of the packaging carton, combined with the design of ventilation holes and dust-blocking filters, the problem of difficulty in recycling and insufficient strength of existing packaging cartons is solved, and higher firmness and recycling are achieved, reducing resource waste.
Patent Information
- Application Number
- CN202421878691.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-05
AI Technical Summary
Existing packaging cartons are difficult to recycle after use, resulting in waste of resources. At the same time, their intensity is low, increasing procurement costs and logistics difficulties.
A firm and recyclable packaging carton was designed. The overall firmness was improved by setting latch locking holes and fixing plates on the main body of the packaging carton and the corner auxiliary support plate, and ventilation holes and dust-blocking filters were installed on all sides of the carton to ensure dryness and cleanliness.
It realizes the firmness and recycling of packaging cartons, extends the service life of cartons, reduces resource waste, and improves the dryness and cleanliness of internal storage items.
Smart Images
Figure CN222833229U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging cartons, in particular to a strong and recyclable packaging carton. Background Art
[0002] Cartons are the most widely used packaging products, usually used as wrapping for goods or as outer protective layers for articles. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products and aesthetics. At present, with the rapid development of society, the use of packaging cartons is increasing. Currently, most packaging is taped after one use. After unpacking, the packaging cartons are damaged and cannot be recycled, resulting in waste. The cost of purchasing packaging cartons is high, which increases procurement costs. At the same time, the recyclability of existing cartons is not high when used, which easily causes waste of cartons, and the strength of existing cartons is average. Therefore, we redesigned a strong and recyclable packaging carton. Utility Model Content
[0003] The utility model aims to provide a strong and recyclable packaging carton.
[0004] To solve the above technical problems, the utility model provides the following technical solutions: a sturdy and recyclable packaging carton, comprising a packaging carton main body and a corner auxiliary support plate, a first latch locking hole is provided on one side surface of the packaging carton main body, a second latch locking hole is provided on an adjacent surface of the packaging carton main body close to the first latch locking hole, a first latch fixing plate is fixedly connected to the top end of one side of the corner auxiliary support plate, a second latch fixing plate is fixedly installed on the top edge of the side of the corner auxiliary support plate away from the first latch fixing plate, a ventilation hole is provided on one side surface of the packaging carton main body, a dust blocking filter is fixedly installed inside the ventilation hole, a box handle is fixedly connected to the edge surface of one side of the packaging carton main body, and a hand guard sponge cover is movably installed on one side surface of the box handle.
[0005] Preferably, the first latch pin locking hole and the second latch pin locking hole have the same height, the positions of the first latch pin fixing plate and the second latch pin locking hole correspond one to one, the connection relationship between the first latch pin fixing plate and the second latch pin locking hole is a movable snap connection, the positions of the second latch pin fixing plate and the first latch pin locking hole correspond one to one, and the connection relationship between the second latch fixing plate and the first latch pin locking hole is a movable snap connection.
[0006] Preferably, the cross-sectional diameter of the hand guard sponge cover is larger than the cross-sectional diameter of the box handle, and the connection relationship between the hand guard sponge cover and the box handle is a movable sleeve connection.
[0007] Preferably, the first latch locking hole and the second latch locking hole both pass through the surface of the packaging carton body, and the first latch locking hole and the second latch locking hole are distributed at the top and bottom ends on both sides of the turning point of the packaging carton body, and the ventilation hole passes through the interior of the packaging carton body, and the packaging carton body is connected to the outside through the ventilation hole.
[0008] Preferably, a first movable sealing cover is movably installed on one side of the top end of the packaging carton body, a cover handle rope is fixedly connected to the top surface of one side of the first movable sealing cover, a connecting shaft is rotatably connected to one side of the first movable sealing cover, a second movable sealing cover is fixedly connected to one side of the connecting shaft, a Velcro fur surface is fixedly installed on the inner surface of one side of the second movable sealing cover, and a Velcro thorn surface is fixedly installed on the top surface of one side of the packaging carton body.
[0009] Preferably, a cover handle rope is fixedly connected to the top end of one side of the second movable sealing cover, the positions of the Velcro fleece surface and the Velcro thorn surface correspond one to one, and the connection relationship between the Velcro fleece surface and the Velcro thorn surface is an adhesive connection.
[0010] Compared with the related art, the strong and recyclable packaging carton provided by the utility model has the following beneficial effects:
[0011] 1. The utility model provides a strong and recyclable packaging carton, in which the first latch fixing plate on the corner auxiliary support plate is directly inserted into the interior of the second latch locking hole, and the second latch fixing plate is inserted into the interior of the first latch locking hole, and corner auxiliary support plates are provided at the top and bottom ends of the four corners of the packaging carton body for support, thereby improving the overall firmness of the packaging carton body, and ventilation holes are provided on the four sides of the packaging carton body. The ventilation holes are connected by docking to achieve the convection effect inside the packaging carton body, thereby ensuring the dryness of the interior of the packaging carton body, thereby improving the service life of the packaging carton body, and at the same time, improving the dryness of the items stored in the packaging carton body, and dust blocking filters are provided inside the ventilation holes to avoid the problem of dust entering the interior of the packaging carton body, thereby ensuring the cleanliness of the packaging carton body during use.
[0012] 2. The utility model provides a sturdy and recyclable packaging carton. By arranging a hand-protecting sponge cover on the box handle, it can play a certain protective effect when the device is twisted and taken out. A first movable sealing cover and a second movable sealing cover are arranged on both sides of the top of the packaging carton body. Velcro fur surfaces are arranged on the bottom end surfaces of the first movable sealing cover and the second movable sealing cover, and a Velcro thorn surface is arranged on the top of the packaging carton body. Through the adhesion of the Velcro fur surface and the Velcro thorn surface, the first movable sealing cover and the second movable sealing cover are sealed and installed, and the recycling effect of the device is also conveniently reflected. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 This is a schematic diagram of the disassembly structure of the packaging carton main body and the corner auxiliary support plate of the utility model;
[0015] Figure 3 This is a schematic diagram of the surface structure of the main body of the packaging carton of the utility model;
[0016] Figure 4 It is a schematic diagram of the overall side view structure of the packaging carton body of the utility model.
[0017] Numbers in the figure: 1. Packaging carton body; 2. Corner auxiliary support plate; 3. First latch locking hole; 4. Second latch locking hole; 5. First latch fixing plate; 6. Second latch fixing plate; 7. Ventilation hole; 8. Dust barrier filter; 9. Box handle; 10. Hand guard sponge cover; 11. First movable sealing cover; 12. Cover handle rope; 13. Connecting shaft; 14. Second movable sealing cover; 15. Velcro fleece surface; 16. Velcro thorn surface. DETAILED DESCRIPTION
[0018] Embodiment 1:
[0019] See also Figure 1-4The utility model provides a technical solution: a strong and recyclable packaging carton, comprising a packaging carton main body 1 and a corner auxiliary support plate 2, a first latch locking hole 3 is opened on one side surface of the packaging carton main body 1, a second latch locking hole 4 is opened on the adjacent surface of the packaging carton main body 1 close to the first latch locking hole 3, a first latch fixing plate 5 is fixedly connected to the top end of one side of the corner auxiliary support plate 2, a second latch fixing plate 6 is fixedly installed on the top edge of the side of the corner auxiliary support plate 2 away from the first latch fixing plate 5, a ventilation hole 7 is opened on one side surface of the packaging carton main body 1, a dust blocking filter 8 is fixedly installed inside the ventilation hole 7, a box handle 9 is fixedly connected to the edge surface of one side of the packaging carton main body 1, a hand guard sponge cover 10 is movably installed on one side surface of the box handle 9, the first latch locking hole 3 and the second latch fixing plate 6 are fixedly installed on the top edge of the side of the corner auxiliary support plate 2 away from the first latch fixing plate 5, a ventilation hole 7 is opened on one side surface of the packaging carton main body 1, a dust blocking filter 8 is fixedly installed inside the ventilation hole 7, a box handle 9 is fixedly connected to the edge surface of one side of the packaging carton main body 1, a hand guard sponge cover 10 is movably installed on the side surface of the box handle 9, The two latch locking holes 4 have the same height, the positions of the first latch fixing plate 5 and the second latch locking hole 4 correspond one to one, the connection relationship between the first latch fixing plate 5 and the second latch locking hole 4 is a movable snap-in, the positions of the second latch fixing plate 6 and the first latch locking hole 3 correspond one to one, the connection relationship between the second latch fixing plate 6 and the first latch locking hole 3 is a movable snap-in, the cross-sectional diameter of the hand guard sponge cover 10 is larger than the cross-sectional diameter of the box handle 9, the connection relationship between the hand guard sponge cover 10 and the box handle 9 is a movable sleeve, the first latch locking hole 3 and the second latch locking hole 4 both pass through the surface of the packaging carton body 1, the first latch locking hole 3 and the second latch locking hole 4 are distributed at the top and bottom ends on both sides of the turning point of the packaging carton body 1, the ventilation hole 7 passes through the interior of the packaging carton body 1, and the packaging carton body 1 is connected to the outside through the ventilation hole 7.
[0020] In the implementation scheme, the first latch fixing plate 5 on the corner auxiliary support plate 2 is directly inserted into the interior of the second latch locking hole 4, and the second latch fixing plate 6 is inserted into the interior of the first latch locking hole 3. Corner auxiliary support plates 2 are provided at the top and bottom ends of the four corners of the packaging carton main body 1 for support, so as to improve the overall firmness of the packaging carton main body 1. Ventilation holes 7 are provided on the four sides of the packaging carton main body 1. The convection effect inside the packaging carton main body 1 is achieved by connecting the ventilation holes 7 to ensure the dryness of the interior of the packaging carton main body 1, which can improve the service life of the packaging carton main body 1 and the dryness of the items stored in the packaging carton main body 1. Dust blocking filters 8 are provided inside the ventilation holes 7 to avoid the problem of dust entering the interior of the packaging carton main body 1 and ensure the cleanliness of the packaging carton main body 1 during use.
[0021] Embodiment 2:
[0022] See also Figure 1-4The utility model provides a technical solution: a strong and recyclable packaging carton, comprising a first movable sealing cover 11 movably installed on one side of the top of a packaging carton main body 1, a cover body handle rope 12 is fixedly connected to the top surface of one side of the first movable sealing cover 11, a connecting shaft 13 is rotatably connected to one side of the first movable sealing cover 11, a second movable sealing cover 14 is fixedly connected to one side of the connecting shaft 13, a Velcro fur surface 15 is fixedly installed on the inner surface of one side of the second movable sealing cover 14, a Velcro thorn surface 16 is fixedly installed on the top surface of one side of the packaging carton main body 1, a cover body handle rope 12 is fixedly connected to the top of one side of the second movable sealing cover 14, the positions of the Velcro fur surface 15 and the Velcro thorn surface 16 correspond one to one, and the connection relationship between the Velcro fur surface 15 and the Velcro thorn surface 16 is an adhesive connection.
[0023] In the implementation scheme, by providing a hand-protecting sponge cover 10 on the box handle 9, a certain protective effect can be achieved when the device is twisted off, and a first movable sealing cover 11 and a second movable sealing cover 14 are provided on both sides of the top of the packaging carton main body 1, and a Velcro fur surface 15 is provided on the bottom end surfaces of the first movable sealing cover 11 and the second movable sealing cover 14, and a Velcro thorn surface 16 is provided on the top of the packaging carton main body 1. Through the adhesion of the Velcro thorn surface 15 and the Velcro thorn surface 16, the sealing installation of the first movable sealing cover 11 and the second movable sealing cover 14 is achieved, and the recycling effect of the device is also conveniently reflected.
[0024] Working principle:
[0025] By setting the first latch fixing plate 5 on the corner auxiliary support plate 2 to be directly inserted into the second latch locking hole 4, and at the same time inserting the second latch fixing plate 6 into the first latch locking hole 3, corner auxiliary support plates 2 are provided at the top and bottom ends of the four corners of the packaging carton body 1 for support, thereby improving the overall firmness of the packaging carton body 1, and ventilation holes 7 are provided on the four sides of the packaging carton body 1. The ventilation holes 7 connected by docking are used to achieve the convection effect inside the packaging carton body 1, thereby ensuring the dryness of the inside of the packaging carton body 1, thereby improving the service life of the packaging carton body 1, and at the same time improving the dryness of the items stored in the packaging carton body 1, and dust blocking filters 8 are provided inside the ventilation holes 7 to avoid the problem of dust entering the inside of the packaging carton body 1, thereby ensuring the cleanliness of the packaging carton body 1 during use;
[0026] By setting a hand guard sponge cover 10 on the box handle 9, a certain protective effect can be achieved when the device is twisted off. A first movable sealing cover 11 and a second movable sealing cover 14 are set on both sides of the top of the packaging carton main body 1. The bottom end surfaces of the first movable sealing cover 11 and the second movable sealing cover 14 are both set with a Velcro fur surface 15, and a Velcro thorn surface 16 is set on the top of the packaging carton main body 1. Through the adhesion of the Velcro fur surface 15 and the Velcro thorn surface 16, the sealing installation of the first movable sealing cover 11 and the second movable sealing cover 14 is achieved, and the recycling effect of the device is also conveniently reflected.
Claims
1. A strong and recyclable packaging carton, comprising a packaging carton body (1) and a corner auxiliary support plate (2), wherein a first latch locking hole (3) is provided on one side surface of the packaging carton body (1), characterized in that: A second latch locking hole (4) is provided on an adjacent surface of the packaging carton body (1) near the first latch locking hole (3); a first latch fixing plate (5) is fixedly connected to the top end of one side of the corner auxiliary support plate (2); a second latch fixing plate (6) is fixedly installed on the top edge of the side of the corner auxiliary support plate (2) away from the first latch fixing plate (5); a ventilation hole (7) is provided on one side surface of the packaging carton body (1); a dust barrier filter (8) is fixedly installed inside the ventilation hole (7); a box handle (9) is fixedly connected to the edge surface of one side of the packaging carton body (1); a hand guard sponge cover (10) is movably installed on one side surface of the box handle (9).
2. A strong and recyclable packaging carton according to claim 1, characterized in that: The first latch pin locking hole (3) and the second latch pin locking hole (4) have the same height, the first latch pin fixing plate (5) and the second latch pin locking hole (4) have a one-to-one correspondence in position, the first latch pin fixing plate (5) and the second latch pin locking hole (4) are connected in a movable snap-fit manner, the second latch pin fixing plate (6) and the first latch pin locking hole (3) have a one-to-one correspondence in position, and the second latch pin fixing plate (6) and the first latch pin locking hole (3) are connected in a movable snap-fit manner.
3. A strong and recyclable packaging carton according to claim 1, characterized in that: The cross-sectional diameter of the hand-guard sponge sleeve (10) is greater than the cross-sectional diameter of the box handle (9), and the connection relationship between the hand-guard sponge sleeve (10) and the box handle (9) is a movable sleeve connection.
4. A strong and recyclable packaging carton according to claim 1, characterized in that: The first latch locking hole (3) and the second latch locking hole (4) both pass through the surface of the packaging carton body (1); the first latch locking hole (3) and the second latch locking hole (4) are distributed at the top and bottom ends of both sides of the turning point of the packaging carton body (1); the ventilation hole (7) passes through the interior of the packaging carton body (1); and the packaging carton body (1) is connected to the outside through the ventilation hole (7).
5. The strong and recyclable packaging carton according to claim 1, characterized in that: A first movable sealing cover (11) is movably mounted on one side of the top end of the packaging carton body (1); a cover handle rope (12) is fixedly connected to a top end surface of one side of the first movable sealing cover (11); a connecting shaft (13) is rotatably connected to one side of the first movable sealing cover (11); a second movable sealing cover (14) is fixedly connected to one side of the connecting shaft (13); a Velcro velcro surface (15) is fixedly mounted on an inner surface of one side of the second movable sealing cover (14); and a Velcro velcro surface (16) is fixedly mounted on a top end surface of one side of the packaging carton body (1).
6. A strong and recyclable packaging carton according to claim 5, characterized in that: A cover handle rope (12) is fixedly connected to the top end of one side of the second movable sealing cover (14), the positions of the Velcro fleece surface (15) and the Velcro thorn surface (16) correspond one to one, and the connection relationship between the Velcro fleece surface (15) and the Velcro thorn surface (16) is an adhesive connection.