Packaging carton with buffering function

Abstract

The utility model discloses a packaging carton with a buffering function, which belongs to the technical field of packaging cartons and is characterized by comprising a carton, a first frame is fixedly connected to the surface of the carton, memory foam is fixedly connected to the inner wall of the first frame, a bottom plate is fixedly connected to the bottom of the carton, and the bottom plate is fixedly connected to the bottom of the carton. The top of the bottom plate is fixedly connected with a buffering assembly, and the inner wall of the buffering assembly is fixedly connected with the surface of the first frame. The buffering assembly comprises a second frame, the inner wall of the second frame is fixedly connected with the surface of the first frame, the bottom of the second frame is fixedly connected with the top of the bottom plate, and the problem that most existing cartons do not have buffering structures, so that in the transportation process, the cartons are likely to collide due to shaking of a vehicle, and the transportation efficiency is improved is solved. And most of the cartons are inconvenient to connect, so that the stability of the cartons during transportation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging cartons, in particular to a packaging carton with a buffer function. Background Art

[0002] Packaging cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc. There are various specifications and models, and they are widely used. In addition, cartons are low in cost, easy to package, suitable for adding fillers, and clean. They are suitable for product factory packaging, goods transportation, material sorting, etc.

[0003] At present, a Chinese utility model with the announcement number: CN216581837U discloses a packaging carton with a buffering function, including a carton body, the bottom end of the carton body is abutted and connected with a bottom plate, and fixing components for fixing the carton body are arranged around the bottom plate, and a base is arranged at the bottom end of the bottom plate, and a fixing rod is fixedly installed in the base, and a buffer spring and a sliding block are sleeved on the surface of the fixing rod, and the top end of the sliding block is hinged with a connecting rod, and the end of the connecting rod away from the sliding block is hinged to the inner wall of the bottom end of the bottom plate. This packaging carton with a buffering function achieves a double buffering effect of the bottom plate through the cooperation of the fixing rod, the buffer spring, the sliding block, the rack, the gear and the torsion spring, thereby ensuring that the carton body has a stable buffering function during packing and transportation, ensuring the stability of the packing and transportation of items, and increasing the practical effect of the device.

[0004] However, most existing cartons do not have a buffer structure, which results in the cartons being easily swayed and collided with by the vehicle during transportation, thus causing damage to the goods inside the cartons. In addition, most cartons are not easy to connect, which reduces the stability of the cartons during transportation. Utility Model Content

[0005] The utility model provides a packaging carton with a buffering function, aiming to solve the problem that most of the existing cartons do not have a buffering structure, resulting in the cartons being easily swayed and collided with by the vehicle during transportation, thereby causing damage to the goods inside the cartons, and most cartons are not easy to connect, resulting in reduced stability of the cartons during transportation.

[0006] The utility model is implemented as follows: a packaging carton with a buffering function comprises a carton, a first frame is fixedly connected to the surface of the carton, a memory foam is fixedly connected to the inner wall of the first frame, a bottom plate is fixedly connected to the bottom of the carton, a buffer component is fixedly connected to the top of the bottom plate, and the inner wall of the buffer component is fixedly connected to the surface of the first frame;

[0007] The buffer assembly includes a second frame, the inner wall of the second frame is fixedly connected to the surface of the first frame, the bottom of the second frame is fixedly connected to the top of the base plate, a guide rod is fixedly connected to the side opposite to the inner wall of the second frame, a damping spring is sleeved on the surface of the guide rod, one end of the damping spring close to the second frame is fixedly connected to the side opposite to the inner wall of the second frame, the other end of the damping spring is fixedly connected to a sliding plate, the inner wall of the sliding plate is slidably connected to the surface of the guide rod, and a first airbag is fixedly connected to the side opposite to the sliding plate, a connecting tube is connected to the side of the first airbag away from the memory foam, and the other end of the connecting tube is connected to the second airbag.

[0008] In order to achieve the effect of sealing the carton, as a preferred packaging carton with a buffering function of the utility model, a sealing upper cover is clamped on the top of the second frame, and the inner wall of the bottom of the sealing upper cover contacts the top of the carton.

[0009] In order to improve the stability of the carton during transportation, as a preferred packaging carton with a buffering function of the utility model, a clamping block is fixedly connected to the right side of the bottom plate, a connecting block is clamped on the inner wall of the clamping block, and the connecting block is fixedly connected to the left side of the bottom plate.

[0010] In order to assist in guiding the clamping position of the connecting block, a preferred packaging carton with a buffering function of the utility model is provided with a guide groove on the front side of the clamping block, the guide groove passes through the inner wall of the clamping block and extends to the right side of the clamping block, and the inner wall of the guide groove is clamped with the surface of the connecting block.

[0011] In order to limit the sliding position of the sliding plate, as a preferred packaging carton with a buffering function of the utility model, through holes are opened at the tops of both ends of the sliding plate, and the inner walls of the through holes are slidably connected to the surface of the guide rod.

[0012] In order to facilitate the addition of gas into the second airbag through the air injection pipe, as a preferred packaging carton with a buffering function of the utility model, an air injection pipe is provided on the side of the second airbag away from the connecting pipe, and there are four air injection pipes in total.

[0013] In order to seal the air injection tube, as a preferred packaging carton with a buffering function of the utility model, the inner wall of the air injection tube away from the second air bag is clamped with a sealing rubber plug used in conjunction therewith, and there are four sealing rubber plugs in total.

[0014] In order to improve the buffering performance of the device, as a preferred packaging carton with a buffering function of the utility model, four memory foams are provided, and a side of the memory foam close to the carton is in contact with a side opposite to the carton.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The packaging carton with a buffering function is provided with a carton, a first frame, memory foam, a bottom plate and a buffering component. The carton can be connected to the first frame through the setting of the carton, so that the first frame reinforces the carton, and the first frame can fix the memory foam, and the memory foam can fit together with the carton, thereby providing a uniform and continuous buffering effect for the carton, so that the impact force after buffering will not cause damage to the carton, and the bottom plate can be set to fix the carton, the first frame and the buffering component, so as to improve the use stability of the device, and the buffering component can be set to buffer the impact force when it is impacted, so that the impact force does not cause damage to the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the packaging carton with buffering function of the utility model;

[0018] Figure 2 It is a cross-sectional view of the sealing upper cover in the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the carton and the first frame in the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the bottom plate and the connecting block in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the buffer component in the utility model.

[0022] In the figure, 1, carton; 2, first frame; 3, memory foam; 4, bottom plate; 5, buffer assembly; 501, second frame; 502, guide rod; 503, damping spring; 504, sliding plate; 505, first airbag; 506, connecting pipe; 507, second airbag; 6, sealing cover; 7, clamping block; 8, connecting block; 9, guide groove; 10, through hole; 11, air injection pipe; 12, rubber plug. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a packaging carton with a buffering function, comprising a carton 1, a first frame 2 is fixedly connected to the surface of the carton 1, a memory foam 3 is fixedly connected to the inner wall of the first frame 2, a bottom plate 4 is fixedly connected to the bottom of the carton 1, a buffer component 5 is fixedly connected to the top of the bottom plate 4, and the inner wall of the buffer component 5 is fixedly connected to the surface of the first frame 2;

[0026] The buffer assembly 5 includes a second frame 501, the inner wall of the second frame 501 is fixedly connected to the surface of the first frame 2, the bottom of the second frame 501 is fixedly connected to the top of the base plate 4, the side opposite to the inner wall of the second frame 501 is fixedly connected to a guide rod 502, the surface of the guide rod 502 is sleeved with a damping spring 503, one end of the damping spring 503 close to the second frame 501 is fixedly connected to the side opposite to the inner wall of the second frame 501, the other end of the damping spring 503 is fixedly connected to a sliding plate 504, the inner wall of the sliding plate 504 is slidably connected to the surface of the guide rod 502, and the side opposite to the sliding plate 504 is fixedly connected to a first airbag 505, the side of the first airbag 505 away from the memory foam 3 is connected to a connecting tube 506, and the other end of the connecting tube 506 is connected to a second airbag 507.

[0027] In this embodiment: by setting the carton 1, the first frame 2, the memory foam 3, the bottom plate 4 and the buffer component 5, the carton 1 can be connected to the first frame 2 through the setting of the carton 1, so that the first frame 2 reinforces the carton 1, and the first frame 2 can fix the memory foam 3 through the setting of the memory foam 3, and the memory foam 3 can be fitted together with the carton 1, thereby providing a uniform and continuous buffering effect for the carton 1, so that the impact force after buffering will not cause damage to the carton 1, and the bottom plate 4 can be set to fix the carton 1, the first frame 2 and the buffer component 5, so as to improve the use stability of the device, and the buffer component 5 can be set to buffer the impact force when it is impacted, so that the impact force does not cause damage to the carton 1.

[0028] As a technical optimization solution of the present invention, a sealing upper cover 6 is clamped on the top of the second frame 501 , and the inner wall of the bottom of the sealing upper cover 6 contacts the top of the carton 1 .

[0029] In this embodiment, by providing a sealing upper cover 6 , the sealing upper cover 6 can be snap-fitted with the second frame 501 to seal the carton 1 .

[0030] As a technical optimization solution of the utility model, a clamping block 7 is fixedly connected to the right side of the bottom plate 4 , a connecting block 8 is clamped to the inner wall of the clamping block 7 , and the connecting block 8 is fixedly connected to the left side of the bottom plate 4 .

[0031] In this embodiment: by setting the snap-fit ​​block 7 and the connecting block 8, the snap-fit ​​block 7 and the connecting block 8 can be used to facilitate the connection of the bottom plate 4 through the snap-fit ​​cooperation between the snap-fit ​​block 7 and the connecting block 8, thereby improving the stability of the carton 1 during transportation.

[0032] As a technical optimization solution of the utility model, a guide groove 9 is opened on the front side of the clamping block 7, the guide groove 9 passes through the inner wall of the clamping block 7 and extends to the right side of the clamping block 7, and the inner wall of the guide groove 9 is clamped with the surface of the connecting block 8.

[0033] In this embodiment, the guide groove 9 is provided to assist in guiding the clamping position of the connecting block 8 .

[0034] As a technical optimization solution of the utility model, through holes 10 are opened at the tops of both ends of the sliding plate 504, and the inner walls of the through holes 10 are slidably connected to the surface of the guide rod 502.

[0035] In this embodiment, by providing the through hole 10 , the sliding position of the sliding plate 504 can be limited, thereby preventing the sliding position of the sliding plate 504 from being offset.

[0036] As a technical optimization solution of the present invention, a gas injection tube 11 is provided on a side of the second airbag 507 away from the connecting tube 506 , and a total of four gas injection tubes 11 are provided.

[0037] In this embodiment, the gas injection tube 11 is provided, so that it is convenient to add gas into the second airbag 507 through the gas injection tube 11 .

[0038] As a technical optimization solution of the utility model, a sealing rubber plug 12 used in conjunction with the gas injection tube 11 is clamped on the inner wall of the end away from the second airbag 507, and there are four sealing rubber plugs 12 in total.

[0039] In this embodiment, the sealing rubber plug 12 is provided so that the gas injection pipe 11 can be sealed, thereby preventing the gas injection pipe 11 from leaking.

[0040] As a technical optimization solution of the present invention, four memory foams 3 are provided in total, and a side of the memory foam 3 close to the carton 1 is in contact with a side opposite to the carton 1 .

[0041] In this embodiment: by setting the memory foam 3, the memory foam 3 can be used to buffer the residual force after buffering, thereby improving the buffering performance of the device.

[0042] Working principle: First, place the device at the desired location, and then carry out transportation. When impacted during transportation, the impact force can impact the second airbag 507, causing the gas in the second airbag 507 to flow into the first airbag 505 through the connecting tube 506, and then the gas in the first airbag 505 expands, causing it to push the sliding plate 504, and when the sliding plate 504 slides, the guide rod 502 can be used to limit its sliding position so that it will not shift, and then the sliding of the sliding plate 504 can cooperate with the second frame 501 to squeeze the damping spring 503, and then the rebound force of the damping spring 503 can be used to relieve the impact force, and when the impact force contacts the memory foam 3, the memory foam 3 can be fixed by the first frame 2 to buffer the impact force, so that the carton 1 will not be damaged by the impact force, and then the transportation is completed.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging carton with a buffering function, comprising a carton (1), characterized in that: The surface of the carton (1) is fixedly connected to a first frame (2), the inner wall of the first frame (2) is fixedly connected to a memory foam (3), the bottom of the carton (1) is fixedly connected to a bottom plate (4), the top of the bottom plate (4) is fixedly connected to a buffer component (5), and the inner wall of the buffer component (5) is fixedly connected to the surface of the first frame (2); The buffer assembly (5) comprises a second frame (501), the inner wall of the second frame (501) is fixedly connected to the surface of the first frame (2), the bottom of the second frame (501) is fixedly connected to the top of the bottom plate (4), a guide rod (502) is fixedly connected to the side opposite to the inner wall of the second frame (501), a damping spring (503) is sleeved on the surface of the guide rod (502), and one end of the damping spring (503) close to the second frame (501) is connected to the second frame The side opposite to the inner wall of the frame (501) is fixedly connected, the other end of the damping spring (503) is fixedly connected to a sliding plate (504), the inner wall of the sliding plate (504) is slidably connected to the surface of the guide rod (502), and the side opposite to the sliding plate (504) is fixedly connected to a first airbag (505), the side of the first airbag (505) away from the memory foam (3) is connected to a connecting tube (506), and the other end of the connecting tube (506) is connected to a second airbag (507).

2. A packaging carton with a buffering function according to claim 1, characterized in that: A sealing upper cover (6) is clamped on the top of the second frame (501), and the inner wall of the bottom of the sealing upper cover (6) is in contact with the top of the carton (1).

3. The packaging carton with a buffering function according to claim 1, characterized in that: A clamping block (7) is fixedly connected to the right side of the base plate (4), a connecting block (8) is clamped to the inner wall of the clamping block (7), and the connecting block (8) is fixedly connected to the left side of the base plate (4).

4. A packaging carton with a buffering function according to claim 3, characterized in that: A guide groove (9) is provided on the front side of the clamping block (7), the guide groove (9) penetrates the inner wall of the clamping block (7) and extends to the right side of the clamping block (7), and the inner wall of the guide groove (9) is clamped with the surface of the connecting block (8).

5. The packaging carton with a buffering function according to claim 1, characterized in that: Through holes (10) are provided at the tops of both ends of the sliding plate (504), and the inner walls of the through holes (10) are slidably connected to the surface of the guide rod (502).

6. The packaging carton with a buffering function according to claim 1, characterized in that: An air injection tube (11) is provided on a side of the second air bag (507) away from the connecting tube (506), and a total of four air injection tubes (11) are provided.

7. A packaging carton with a buffering function according to claim 6, characterized in that: A sealing rubber plug (12) used in conjunction with the gas injection pipe (11) is clamped on the inner wall of one end away from the second air bag (507), and a total of four sealing rubber plugs (12) are provided.

8. The packaging carton with a buffering function according to claim 1, characterized in that: A total of four memory foams (3) are provided, and a side of the memory foam (3) close to the carton (1) is in contact with a side opposite to the carton (1).

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