Anti-falling packaging carton

Abstract

The utility model discloses an anti-falling packaging carton and belongs to the technical field of packaging cartons. The box comprises a main box body, the main box body is of a box body structure with an opening in the top face, an inner cavity of the main box body is arranged to be a containing chamber for containing articles, the bottom of the containing chamber is connected with the bottom of the main box body, a detachable top cover is arranged at the top opening of the main box body, and a plurality of buffering parts are arranged on the side face and the bottom face of the containing chamber and the inner side face of the top cover; the buffering part supports the stored articles or opens the box wall at intervals, and the buffering part can elastically buffer the impact force generated when the main box body falls off. By means of the buffering parts arranged on the side faces and the bottom of the containing chamber and the buffering parts arranged on the inner side of the top cover, packaged objects can be clamped in the main box body, when the carton falls off, the objects in the box cannot collide with the box wall, and the objects are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper boxes, in particular to an anti-falling packaging paper box. Background Art

[0002] Cartons are the most widely used packaging products in modern society. Cartons can be used to pack small items such as clothes and food, as well as large items such as televisions and refrigerators. They have a wide range of applications and are deeply loved by people for their low price and good performance.

[0003] However, when cartons are used to pack items that cannot be squeezed or collided, if the carton falls, the carton does not have a buffer structure inside and cannot effectively reduce the impact and vibration on the items in the carton, which often causes the items in the carton to collide with the hard ground through the carton wall and be damaged.

[0004] Therefore, it is necessary to develop a drop-proof packaging carton for the above-mentioned defects. Utility Model Content

[0005] The utility model aims to provide a packaging carton that prevents falling, so as to solve the problem in the prior art that when the carton falls, the articles in the carton are damaged due to collision.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses a drop-proof packaging carton, comprising a main box body, wherein the main box body is a box structure with an open top surface, the inner cavity of the main box body is arranged as a storage chamber for storing articles, the bottom of the storage chamber is connected to the bottom of the main box body, the top opening of the main box body is provided with a detachable top cover, and a plurality of buffer parts are arranged on the side surface and the bottom surface of the storage chamber and the inner side surface of the top cover; the buffer parts support the stored articles or space them apart from the box walls, and the buffer parts can elastically buffer the impact force when the main box body falls.

[0008] Furthermore, the buffer portion is an elastic clamping strip, and the back side of the clamping strip is adhered to the inner wall of the accommodating chamber.

[0009] Furthermore, a plurality of reserved grooves are evenly spaced apart on the side and bottom of the accommodation chamber and the inner side of the top cover, the buffer parts are installed in the reserved grooves, and the plurality of reserved grooves are arranged in one-to-one correspondence with the plurality of buffer parts.

[0010] Furthermore, the buffer portion includes a telescopic rod, a connecting seat and an elastic clamping block, one side of the connecting seat is fixedly connected to the bottom of the reserved groove, the other side of the connecting seat is connected to the fixed end of the telescopic rod, and the other end of the telescopic rod extends into the circular cavity of the accommodating chamber and is connected to the clamping block;

[0011] A spring is sleeved on the telescopic rod, one end of the spring is connected to the connecting seat, and the other end of the spring is connected to the clamping block.

[0012] Furthermore, a top of the buffer portion located on the side wall of the receiving chamber has a wedge-shaped notch to facilitate the entry of objects into the receiving chamber.

[0013] Furthermore, a limiting block is provided at the bottom of the top cover along the circumferential direction, and the limiting block is clamped at the inner edge of the top opening of the main box body.

[0014] Furthermore, a handle is provided at the top center of the top cover.

[0015] Furthermore, a soft support is provided between the accommodating chamber and the main box body.

[0016] Compared with the prior art, the beneficial technical effects of the utility model are:

[0017] The utility model discloses a packaging carton that prevents falling. Compared with the prior art, the packaged articles can be clamped in the main box body by multiple buffer parts arranged on the side and bottom of the receiving chamber and multiple buffer parts arranged on the inner side of the top cover. When the carton falls, the articles in the box will not collide with the box wall, thus avoiding damage to the articles. By arranging a clamping block, a telescopic rod and a connecting seat, when the main box body falls, the articles in the box will squeeze the clamping block, and the clamping block will cause the telescopic rod to retract after being squeezed. At this time, the spring is forced to compress, and the elastic force of the spring will buffer the movement of the clamping block, thus avoiding collision between the articles in the box and the inner wall of the receiving chamber and the inner wall of the top cover, thus providing good protection for the articles in the box.

[0018] In addition, multiple buffer parts and multiple reserved grooves are arranged in a circumferential array, which can evenly support the items in the box to prevent damage caused by uneven force on the items. A soft support is arranged between the storage room and the main box body, which not only supports the main box body but also has a certain buffering effect on the impact force on the main box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a front view of the internal structure of the anti-fall packaging carton with a clamping strip of the utility model;

[0021] Figure 2 It is a top view of the internal structure of the anti-fall packaging carton with a clamping strip of the utility model;

[0022] Figure 3 It is a front view of the internal structure of the anti-drop packaging carton with a clamping block of the utility model;

[0023] Figure 4 It is a top view of the internal structure of the anti-drop packaging carton with a clamping block of the utility model;

[0024] Figure 5 for Figure 3 A schematic diagram of the specific structure of the middle buffer;

[0025] Figure 6 The figure is a schematic diagram of the external structure of the anti-fall packaging carton of the utility model.

[0026] Explanation of the reference numerals: 1. Main box body; 2. Buffer part; 201. Clamping block; 202. Telescopic rod; 203. Spring; 204. Connecting seat; 205. Clamping strip; 3. Soft support; 4. Accommodating chamber; 401. Reserved groove; 5. Top cover; 6. Handle; 7. Limiting block. DETAILED DESCRIPTION

[0027] The core of the utility model is to provide a packaging carton that is anti-falling, and the structure of the carton body is improved, so that when the carton falls, the articles in the carton will not collide with the carton wall.

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] In a specific embodiment, Figure 3As shown, a drop-proof packaging carton, the main box body 1 is a box structure with an open top surface, the inner cavity of the main box body 1 is arranged as a storage chamber 4 for storing articles, the bottom of the storage chamber 4 is connected to the bottom of the main box body 1, the top opening of the main box body is provided with a removable top cover 5, and a plurality of buffer parts 2 are arranged on the side surface, bottom surface and inner surface of the top cover 5 of the storage chamber 4; the buffer parts 2 support the stored articles or separate them from the box walls, and the buffer parts 2 can elastically buffer the impact force when the main box body 1 falls.

[0031] By means of multiple buffer parts 2 arranged on the sides and bottom of the accommodating chamber 4 and multiple buffer parts 2 arranged on the inner side of the top cover 5, the packaged items can be clamped in the main box body 1. When the carton falls, the items in the box will not collide with the box wall, thus avoiding damage to the items.

[0032] Specifically, if Figure 1-2 As shown, the buffer part 2 is an elastic clamping strip 205, and the back of the clamping strip 205 is bonded to the inner wall of the receiving chamber 4. The clamping strip 205 is a rubber-like soft material to better mitigate the impact force on the object.

[0033] In a specific embodiment, the clamping strip 205 has a wedge-shaped notch to facilitate the entry of objects into the receiving chamber 4 .

[0034] In a specific embodiment, Figure 3-4 As shown, a plurality of reserved grooves 401 are evenly spaced apart on the side and bottom of the accommodation chamber 4 and the inner side of the top cover 5 , and the buffer part 2 is installed in the reserved grooves 401 , and the plurality of reserved grooves 401 are arranged in one-to-one correspondence with the plurality of buffer parts 2 .

[0035] Specifically, the plurality of buffer portions 2 and the plurality of reserved grooves 401 are arranged in a circumferential array, which can evenly support the items in the box and prevent the items from being damaged due to uneven force.

[0036] In a specific embodiment, Figure 3-5 As shown, the buffer part 2 includes a telescopic rod 202, a connecting seat 204 and an elastic clamping block 201, one side of the connecting seat 204 is fixedly connected to the bottom of the reserved groove 401, the other side of the connecting seat 204 is connected to the fixed end of the telescopic rod 202, and the other end of the telescopic rod 202 extends into the circular cavity of the accommodating chamber 4 and is connected to the clamping block 201;

[0037] A spring 203 is sleeved on the telescopic rod 202 , one end of the spring 203 is connected to the connecting seat 204 , and the other end of the spring 203 is connected to the clamping block 201 .

[0038] In a specific embodiment, Figure 3 As shown, the top of the buffer portion 2 located on the side wall of the receiving chamber 4 has a wedge-shaped notch to facilitate the entry of objects into the receiving chamber 4.

[0039] The clamping block 201 is made of a soft rubber material to better mitigate the impact force on the object.

[0040] By providing the clamping block 201, the telescopic rod 202 and the connecting seat 204, when the main box body 1 falls, the items in the box will squeeze the clamping block 201. After the clamping block 201 is squeezed, the telescopic rod 202 will retract. At this time, the spring 203 is forced to compress. The elastic force of the spring 203 will buffer the movement of the clamping block 201, thereby preventing the items in the box from colliding with the inner wall of the storage chamber 4 and the inner wall of the top cover 5, thereby providing good protection for the items in the box.

[0041] In a specific embodiment, Figure 1 and Figure 3 As shown, a limiting block 7 is provided on the top cover 5 along the circumferential direction, and the limiting block 7 is clamped at the inner edge of the top opening of the main box body 1.

[0042] In a specific embodiment, Figure 6 As shown, a handle 6 is provided at the top center of the top cover 5, and the top cover 5 can be conveniently taken out by the handle 6.

[0043] In a specific embodiment, Figure 1-4 As shown, a soft support 3 is provided between the accommodating chamber 4 and the main box body 1 , which supports the main box body 1 and has a certain buffering effect on the impact force received by the main box body 1 .

[0044] Specifically, the soft support 3 is preferably an airbag rod or an airbag plate. By arranging the airbag rod or the airbag plate between the accommodating chamber 4 and the main box body 1, the carton can have impact resistance, thereby ensuring the integrity of the items and preventing damage to the items in the box.

[0045] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0046] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A drop-proof packaging carton, characterized in that: The invention comprises a main box (1), wherein the main box (1) is a box structure with an open top surface, the inner cavity of the main box (1) is arranged as a storage chamber (4) for storing articles, the bottom of the storage chamber (4) is connected to the bottom of the main box (1), the top opening of the main box is provided with a detachable top cover (5), and the side surface and bottom surface of the storage chamber (4) and the inner side surface of the top cover (5) are provided with a plurality of buffer parts (2); the buffer parts (2) support the stored articles or separate them from the box wall, and the buffer parts (2) can elastically buffer the impact force when the main box (1) falls.

2. The anti-drop packaging carton according to claim 1, characterized in that: The buffer portion (2) is an elastic clamping strip (205), and the back side of the clamping strip (205) is bonded to the inner wall of the accommodating chamber (4).

3. The anti-drop packaging carton according to claim 1, characterized in that: A plurality of reserved grooves (401) are evenly spaced apart on the side and bottom of the accommodating chamber (4) and the inner side of the top cover (5), the buffer portion (2) is installed in the reserved grooves (401), and the plurality of reserved grooves (401) are arranged in one-to-one correspondence with the plurality of buffer portions (2).

4. The anti-drop packaging carton according to claim 3, characterized in that: The buffer portion (2) comprises a telescopic rod (202), a connecting seat (204) and an elastic clamping block (201), one side of the connecting seat (204) is fixedly connected to the bottom of the reserved groove (401), the other side of the connecting seat (204) is connected to the fixed end of the telescopic rod (202), and the other end of the telescopic rod (202) extends into the circular cavity of the accommodating chamber (4) and is connected to the clamping block (201); A spring (203) is sleeved on the telescopic rod (202), one end of the spring (203) is connected to the connecting seat (204), and the other end of the spring (203) is connected to the clamping block (201).

5. The anti-drop packaging carton according to claim 1, characterized in that: The top of the buffer portion (2) located on the side wall of the receiving chamber (4) has a wedge-shaped notch to facilitate the entry of objects into the receiving chamber (4).

6. The anti-drop packaging carton according to claim 1, characterized in that: A limiting block (7) is provided in the circumferential direction at the bottom of the top cover (5), and the limiting block (7) is clamped at the inner edge of the top opening of the main box body (1).

7. The anti-drop packaging carton according to claim 1, characterized in that: A handle (6) is provided at the top center of the top cover (5).

8. The anti-drop packaging carton according to claim 1, characterized in that: A soft support (3) is provided between the accommodating chamber (4) and the main box body (1).

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