Packaging box for fragile product transportation

Abstract

The utility model discloses a packing box for transporting fragile products, which comprises a box body, a box cover is arranged on one side of the box body, the box cover is rotatably connected with the box body through a hinge, a clamping device is arranged in the box body, a fixing device is arranged on one side of the clamping device, and the fixing device is fixedly connected with the inner wall of the box body. According to the anti-theft device for the fragile articles, the left-right moving range of the fragile articles can be effectively limited, the up-down moving range of the fragile articles can be effectively limited through the fixing device, the anti-theft performance of the anti-theft device can be effectively improved through the lock, the anti-theft device can be conveniently carried through the lifting grooves formed in the two sides of the box body, and the convenience of the anti-theft device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fragile article packaging, in particular to a packaging box used for fragile article transportation. Background Art

[0002] Fragile items are those that are easily broken or damaged, and they need to be handled with special care during transportation, handling or use. Fragile items usually include glass products, such as mirrors, glassware, etc., or ceramic products, such as ceramic cups, etc. These items are often fragile and may be broken or shattered by collision, falling or squeezing. Therefore, special care is required when handling fragile items. Appropriate packaging materials, protective measures and operating methods are used to prevent damage. However, the existing packaging boxes have poor protective performance and are prone to bumps during transportation, causing damage to fragile items.

[0003] For this purpose, the utility model patent with the publication number CN217754567U discloses a paper box packaging for fragile items, including a paper box body and an item body, the paper box body is a hollow rectangular body with an opening facing upward, the item body is arranged inside the paper box body, a connecting block is fixedly installed on the upper end face of the paper box body, the connecting block is a rectangle connected end to end, an outer wall of the connecting block is movably sleeved with an upper cover of suitable size, and a mounting block of suitable size is movably installed inside the paper box body, and a positioning mechanism and a buffer mechanism are arranged on the mounting block. Placing the item body in the positioning mechanism on the mounting block can fix the item body in the paper box body, increase the stability of the item body in the paper box body, so that the risk of the item body shaking and tipping over during transportation or handling can be reduced, and the effect of the buffer mechanism can buffer the force applied to the item body in the paper box body.

[0004] However, the size of the fragile objects fixed in this patent is relatively fixed, which has certain limitations when facing some fragile objects of lower height. Utility Model Content

[0005] The purpose of the utility model is to provide a packaging box for fragile goods transportation in view of the above-mentioned deficiencies in the prior art, which can adapt to fragile goods of various sizes.

[0006] The technical solution adopted by the utility model is a packaging box for transporting fragile goods, comprising a box body, a box cover on one side of the box body, the box cover is rotatably connected to the box body through a hinge, a clamping device is provided inside the box body, a fixing device is provided on one side of the clamping device, and the fixing device is fixedly connected to the inner wall of the box body.

[0007] Preferably, the clamping device includes a clamping block, a storage block and a movable block. The storage block is a hollow structure. One end of the storage block is fixedly connected to the inner wall of the box. A movable block is sleeved inside the end of the storage block away from the inner wall of the box. One end of the movable block is fixedly connected to the clamping block, and the other end is fixedly connected to one end of a spring. The other end of the spring is fixedly connected to the inner wall of the box.

[0008] Preferably, the fixing device comprises a fixing block, a through hole is formed on the surface of the fixing block, one end of a tension rope is fixedly connected in the through hole, and the other end of the tension rope is fixedly connected to a fixing plate.

[0009] Preferably, a lock is provided in the box.

[0010] Preferably, a first buffer block is fixedly installed in the middle of the box cover, and a second buffer block is fixedly installed in the middle of the fixing plate.

[0011] Preferably, lifting grooves are provided on both sides of the box body.

[0012] The utility model is simple and convenient to use. It only requires that fragile items be placed in the middle of the box body. The fragile items will push the clamping block and the fixed plate to move. The movement of the clamping block will push the movable column to compress the spring, and the movement of the fixed plate will lengthen the tension rope. At this time, the box cover is closed, and the contraction of the tension rope will drive the fixed plate to move upward, thereby making the fragile items contact and connect with the box cover, thereby fixing the space for the fragile items to move up and down, and the clamping block will also limit the left and right space of the fragile items under the thrust of the spring.

[0013] Compared with the prior art, the utility model has the beneficial effects of being equipped with a clamping device and a fixing device, which can adapt to fragile items of various sizes, and is also equipped with a lock, which can effectively improve the anti-theft property of the device. Lifting slots are also provided on both sides of the box body, which can facilitate the transportation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a packaging box for transporting fragile items proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a packaging box for transporting fragile items proposed by the utility model;

[0016] Figure 3 It is an enlarged view of point A of the present utility model.

[0017] Description of the symbols in the figure

[0018] 1. Box body; 2. Box cover; 3. Clamping device; 31. Clamping block; 32. Storage block; 33. Movable block; 34. Spring; 4. Fixing device; 41. Fixing block; 42. Pull rope; 43. Fixing plate; 5. Lock; 6. First buffer block; 61. Second buffer block; 7. Lifting slot. DETAILED DESCRIPTION

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

[0020] Figure 1 A packaging box for transporting fragile goods according to the utility model is schematically shown, including a box body 1, a box cover 2 is provided on one side of the box body 1, the box cover 2 is rotatably connected to the box body 1 through a hinge, a clamping device 3 is provided inside the box body 1, a fixing device 4 is provided on one side of the clamping device 3, the fixing device 4 is fixedly connected to the inner wall of the box body 1, a lock 5 is provided inside the box body 1, the lock 5 can be a model such as P38S, this model of lock requires a key to open, and can effectively prevent unauthorized personnel from opening the device, and lifting grooves 7 are provided on both sides of the box body 1, which can facilitate the transportation of the device.

[0021] like Figure 2 Figure 3 The clamping device 3 shown includes a clamping block 31, a storage block 32 and a movable block 33. The storage block 32 is a hollow structure. One end of the storage block 32 is fixedly connected to the inner wall of the box body 1. A movable block 33 is sleeved inside the end of the storage block 32 away from the inner wall of the box body 1. One end of the movable block 33 is fixedly connected to the clamping block 31. The clamping block 31 is made of flexible materials such as rubber, which can effectively prevent the clamp from scratching fragile objects. The friction of rubber is large, which can further improve the stability of the clamp when clamping fragile objects. The other end is fixedly connected to one end of a spring 34, and the other end of the spring 34 is fixedly connected to the inner wall of the box body 1. The fixing device 4 includes a fixing block 41. A through hole is opened on the surface of the fixing block 41. One end of a pulling rope 42 is fixedly connected in the through hole. The other end of the pulling rope 42 is fixedly connected to a fixing plate 43. A first buffer block 6 is fixedly installed in the middle of the box cover 2, and a second buffer block 61 is fixedly installed in the middle of the fixing plate 43. The first buffer block 6 and the second The buffer blocks 61 are all made of flexible materials such as cotton, which can further enhance the protection of the device. In actual use, it is only necessary to put the fragile items to be transported into the middle of the box body 1 and press it down to a suitable position. When the fragile items are pressed down, the clamping block 31 will be pushed to move, so that the clamping block 31 pushes the movable block 33 to compress the spring 34, and at the same time, the fixed plate 43 will be pressed down, so that the fixed plate 43 will stretch the tension rope 42. At this time, the box cover 2 is closed, and the compressed spring 34 will push the movable block 33 and the clamping block 31 to move, so that the clamping block 31 is close to the fragile items, thereby limiting the left and right movement range of the fragile items, and the stretched tension rope 42 will also shrink, driving the fixed plate 43 to move upward, so that the fragile items are in contact with the first buffer block 6 on the box cover 2. At this time, the up and down movement range of the fragile items is also limited, which can effectively prevent the fragile items from colliding with the box body 1 due to bumps and other reasons, thereby damaging the fragile items.

Claims

1. A packaging box for transporting fragile items, comprising a box body (1), a box cover (2) being arranged on one side of the box body (1), the box cover (2) being rotatably connected to the box body (1) via a hinge, wherein: A clamping device (3) is provided inside the box body (1), the clamping device (3) comprising a clamping block (31), a storage block (32) and a movable block (33), the storage block (32) being a hollow structure, one end of the storage block (32) being fixedly connected to the inner wall of the box body (1), the movable block (33) being sleeved inside the end of the storage block (32) away from the inner wall of the box body (1), one end of the movable block (33) being fixedly connected to the clamping block (31), the other end of which is fixedly connected to one end of a spring (34), the other end of which is fixedly connected to the inner wall of the box body (1), a fixing device (4) being provided on one side of the clamping device (3), the fixing device (4) comprising a fixing block (41), a through hole being provided on the surface of the fixing block (41), one end of a pulling rope (42) being fixedly connected in the through hole, the other end of the pulling rope (42) being fixedly connected to a fixing plate (43), the fixing device (4) being fixedly connected to the inner wall of the box body (1).

2. A packaging box for fragile goods transportation according to claim 1, characterized in that: A lock (5) is arranged inside the box body (1).

3. A packaging box for fragile goods transportation according to claim 1 or 2, characterized in that: A first buffer block (6) is fixedly mounted in the middle of the box cover (2), and a second buffer block (61) is fixedly mounted in the middle of the fixing plate (43).

4. A packaging box for fragile goods transportation according to claim 1, characterized in that: Lifting grooves (7) are provided on both sides of the box body (1).

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