Artwork packaging box with good waterproofness

Abstract

The utility model discloses an artwork packing box with good waterproofness, which relates to the technical field of packing boxes and comprises a box body, a square connecting cylinder is hinged to the upper surface of the box body, a box cover is slidably connected into the square connecting cylinder, a handle is fixedly connected to the front side of the box cover, and a locking mechanism is arranged on the outer surface of the box body. The interior of the box body is in threaded connection with an emergency water drainage screw, the inner wall of the box body is fixedly connected with a moisture-proof plate, the inner wall of the moisture-proof plate is fixedly connected with pearl wool, a clamping groove is formed in the box body, and a rubber sealing strip is embedded in the box cover and is sealed with the upper surface of the box body. Through cooperation of a motor, a lead screw, a threaded cylinder, a concentric-square-shaped sliding plate, a connecting square sliding column, a rotating rod and a clamping block, a rubber sealing strip can be tightly pressed at the joint of the box body and the box cover, so that water is effectively prevented from permeating into the packaging box through the joint, the waterproof capacity of the packaging box is improved, and the service life of the packaging box is prolonged. Therefore, the risk that the artwork is affected with damp due to water inflow is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an artwork packaging box with good waterproof performance. Background Art

[0002] As people's living standards improve, the variety of goods available for people to choose from is increasing. In order to highlight the grade of goods and better protect them, some valuable items such as gold and silver jewelry, jade carvings, fine porcelain or other valuables, especially precious artworks, need to be collected in boxes or gift boxes with exquisite appearance and excellent structure. This can not only protect the collection from damage, but also show the luxury and connotation of the collection, and better attract the attention of consumers.

[0003] The patent with application number 202220482250.3 discloses an artwork packaging box adopts the following technical solution: an artwork packaging box, including a box body, the box body is provided with an opening, the box body is rotatably provided with a left cover body and a right cover body located on opposite sides of the opening, the left cover body and the right cover body are fitted with the cover of the opening of the box body; the ends of the left cover body and the right cover body close to each other are provided with latch teeth, and the latch teeth on the left cover body and the right cover body are meshed and connected with each other; the end of the left cover body relatively close to the right cover body is provided with a rotating groove, a shielding curtain is rotatably accommodated in the rotating groove, a fixing block is provided at one end of the shielding curtain along its own rotation and unfolding direction, the right cover body is provided with a fixing groove, and the fixing block and the fixing groove are plugged and fixed; when the shielding curtain is unfolded, the shielding curtain is located on the side of the latch teeth relatively away from the box body.

[0004] The above solution has the advantage of improving the secondary usability of the packaging box, but the packaging box of the above solution has poor waterproof effect. Artworks are usually high-value items, and many artwork materials are very sensitive to moisture. Once encountering a humid environment or rain, the artwork is likely to be damp or damaged by water, which will greatly reduce the value of the artwork. There are certain shortcomings. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an artwork packaging box with good waterproof performance.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof artwork packaging box, comprising a box body, a connecting square tube hinged on the upper surface of the box body, a box cover slidably connected to the inside of the connecting square tube, a handle fixedly connected to the front of the box cover, a locking mechanism provided on the outer surface of the box body, an emergency drain screw threadedly connected to the inside of the box body, a moisture-proof board fixedly connected to the inner wall of the box body, pearl cotton fixedly connected to the inner wall of the moisture-proof board, a card slot opened inside the box body, a rubber sealing strip inlaid inside the box cover, and the rubber sealing strip is sealed to the upper surface of the box body.

[0007] Furthermore, the locking mechanism comprises a square tube fixedly connected to the outer surface of the box body, and a motor is installed on the inner wall of the square tube.

[0008] Furthermore, a screw rod is installed at the output end of the motor, and a threaded barrel is threadedly connected to the outer surface of the screw rod.

[0009] Furthermore, a circular slide plate is fixedly connected to the outer surface of the threaded cylinder, the circular slide plate is slidably connected to the inner wall of the square cylinder, and a connecting square slide column is fixedly connected to the upper surface of the threaded cylinder.

[0010] Furthermore, the connecting square sliding column is slidably connected to the inside of the box cover, the connecting square sliding column is slidably connected to the inside of the square tube, and the upper surface of the connecting square sliding column is fixedly connected with a rotating rod.

[0011] Furthermore, one end of the rotating rod away from the square sliding column is rotatably connected to a clamping block, and the bottom surface of the clamping block is slidably connected to the clamping groove.

[0012] Compared with the prior art, the artwork packaging box with good waterproofness has the following beneficial effects:

[0013] 1. The utility model can press the rubber sealing strip tightly at the joint between the box body and the box cover through the cooperation between the motor, the screw rod, the threaded cylinder, the circular slide plate, the connecting square slide column, the rotating rod and the clamping block, thereby effectively preventing moisture from penetrating into the interior of the packaging box through the joint, improving the waterproof ability of the packaging box, and greatly reducing the risk of damage to artworks due to water ingress and moisture.

[0014] 2. The utility model can greatly improve the waterproof and moisture-proof effect of the packaging box by arranging rubber sealing strips, moisture-proof plates and pearl cotton, thereby better protecting the artwork from moisture or water damage, solving the problem of poor waterproof effect of traditional artwork packaging boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the box body and the emergency drain screw of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the moisture-proof board and pearl cotton of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the box cover and the rubber sealing strip of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the utility model.

[0021] In the figure: 1. box body; 2. connecting square tube; 3. box cover; 4. handle; 5. locking mechanism; 501. square tube; 502. motor; 503. screw rod; 504. threaded tube; 505. circular slide plate; 506. connecting square slide column; 507. rotating rod; 508. clamping block; 6. emergency drain screw; 7. moisture-proof board; 8. pearl cotton; 9. clamping slot; 10. rubber sealing strip. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] The present embodiment provides an artwork packaging box with good waterproof performance, which is used to package artworks in the box. Through the provided locking mechanism 5, the rubber sealing strip 10 can be tightly pressed against the joint between the box body 1 and the box cover 3, thereby effectively preventing moisture from penetrating into the packaging box through the joint, thereby improving the waterproof ability of the packaging box, and greatly reducing the risk of damage to the artwork due to water ingress and moisture.

[0024] See also Figure 1 to Figure 6 A waterproof art packaging box comprises a box body 1, a connecting square tube 2 is hingedly connected to the upper surface of the box body 1, a box cover 3 is slidably connected inside the connecting square tube 2, a handle 4 is fixedly connected to the front of the box cover 3, a locking mechanism 5 is arranged on the outer surface of the box body 1, an emergency drain screw 6 is threadedly connected to the inner wall of the box body 1, a moisture-proof board 7 is fixedly connected to the inner wall of the moisture-proof board 7, and pearl cotton 8 is fixedly connected to the inner wall of the moisture-proof board 7, a card slot 9 is opened inside the box body 1, a rubber sealing strip 10 is inlaid inside the box cover 3, and the rubber sealing strip 10 is sealed with the upper surface of the box body 1.

[0025] The locking mechanism 5 comprises a square tube 501 fixedly connected to the outer surface of the box body 1 , and a motor 502 is installed on the inner wall of the square tube 501 .

[0026] A screw rod 503 is installed at the output end of the motor 502 , and a threaded barrel 504 is threadedly connected to the outer surface of the screw rod 503 .

[0027] A circular slide plate 505 is fixedly connected to the outer surface of the threaded cylinder 504 , and the circular slide plate 505 is slidably connected to the inner wall of the square cylinder 501 . A connecting square slide column 506 is fixedly connected to the upper surface of the threaded cylinder 504 .

[0028] The connecting square slide post 506 is slidably connected to the inside of the box cover 3 , and the connecting square slide post 506 is slidably connected to the inside of the square tube 501 . The upper surface of the connecting square slide post 506 is fixedly connected with a rotating rod 507 .

[0029] One end of the rotating rod 507 away from the square sliding column 506 is rotatably connected to a clamping block 508 , and the bottom surface of the clamping block 508 is slidably connected to the clamping slot 9 .

[0030] When the block 508 locks the box cover 3 , the box cover 3 can slide inside the connecting square tube 2 through the provided connecting square tube 2 .

[0031] By placing the artwork on the pearl cotton 8 inside the box body 1, the pearl cotton 8 and the moisture-proof board 7 can effectively isolate external moisture and provide a good protective environment for the artwork.

[0032] By covering the box cover 3, the box cover 3 and the box body 1 are sealed by a rubber sealing strip 10 to improve the waterproof performance of the packaging box.

[0033] The box cover 3 is fixed by the locking mechanism 5. The motor 502 in the locking mechanism 5 drives the screw rod 503 to rotate. The rotation of the screw rod 503 drives the threaded tube 504 to move, and then drives the connecting square slide column 506 to move. The movement of the connecting square slide column 506 allows the block 508 to enter the slot 9 inside the box body 1, thereby achieving firm fixation of the box cover 3.

[0034] When it is necessary to take out the artwork, the motor 502 is started, and the motor 502 drives the screw rod 503 to rotate in the opposite direction, thereby releasing the locking state between the block 508 and the slot 9 , and then the staff can open the box cover 3 by rotating the block 508 180 degrees.

[0035] If a small amount of moisture invades the box body 1, it can be discharged by rotating the emergency drain screw 6. Finally, the staff completely opens the box cover 3 through the handle 4 and safely takes out the artwork. During the whole process, the synergistic effect of the rubber sealing strip 10, the moisture-proof board 7 and the pearl cotton 8 ensures the dryness and safety of the artwork.

[0036] The locking mechanism 5 is provided at two locations, both of which are provided on the outer surface of the box body 1 in a relatively symmetrical state. Two moisture-proof plates 7 and two pearl cottons 8 are provided. One moisture-proof plate 7 and one pearl cotton 8 are provided inside the box body 1, and one moisture-proof plate 7 and one pearl cotton 8 are provided inside the box cover 3.

[0037] Working principle: When the device is in use, the staff first puts the artwork on the pearl cotton 8 inside the box body 1. The pearl cotton 8 and the moisture-proof board 7 can effectively isolate external moisture and provide a good protective environment for the artwork. Then the box cover 3 is covered. The box cover 3 and the box body 1 are sealed by a rubber sealing strip 10 to improve the waterproof performance of the packaging box. Next, the box cover 3 is fixed by the locking mechanism 5. The motor 502 in the locking mechanism 5 drives the screw rod 503 to rotate. The rotation of the screw rod 503 drives the threaded cylinder 504 to move, and then drives the connecting square slide column 506 to move. The movement of the connecting square slide column 506 allows the block 508 to enter the box body 1 The internal card slot 9 can realize the firm fixation of the box cover 3. When the artwork needs to be taken out, the motor 502 is started by the external controller. The motor 502 drives the screw rod 503 to rotate in the opposite direction, and the locking state of the card block 508 and the card slot 9 is released. Then, by rotating the card block 508 one hundred and eighty degrees, the staff can open the box cover 3. If a small amount of moisture invades the inside of the box body 1, it can be discharged by rotating the emergency drain screw 6. Finally, the staff completely opens the box cover 3 through the handle 4 and safely takes out the artwork. During the whole process, the synergistic effect of the rubber sealing strip 10, the moisture-proof board 7 and the pearl cotton 8 ensures the dryness and safety of the artwork.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof artwork packaging box, comprising a box body (1), characterized in that: The upper surface of the box body (1) is hingedly connected with a connecting square tube (2), the interior of the connecting square tube (2) is slidably connected with a box cover (3), the front of the box cover (3) is fixedly connected with a handle (4), the outer surface of the box body (1) is provided with a locking mechanism (5), the interior of the box body (1) is threadedly connected with an emergency drain screw (6), the inner wall of the box body (1) is fixedly connected with a moisture-proof plate (7), the inner wall of the moisture-proof plate (7) is fixedly connected with pearl cotton (8), a card slot (9) is opened inside the box body (1), and a rubber sealing strip (10) is embedded inside the box cover (3), and the rubber sealing strip (10) is sealed with the upper surface of the box body (1).

2. The waterproof artwork packaging box according to claim 1, characterized in that: The locking mechanism (5) comprises a square tube (501) fixedly connected to the outer surface of the box body (1), and a motor (502) is installed on the inner wall of the square tube (501).

3. The waterproof artwork packaging box according to claim 2, characterized in that: A screw rod (503) is installed at the output end of the motor (502), and a threaded barrel (504) is threadedly connected to the outer surface of the screw rod (503).

4. The waterproof artwork packaging box according to claim 3, characterized in that: The outer surface of the threaded cylinder (504) is fixedly connected with a circular slide plate (505), and the circular slide plate (505) is slidably connected to the inner wall of the square cylinder (501). The upper surface of the threaded cylinder (504) is fixedly connected with a connecting square slide column (506).

5. The waterproof artwork packaging box according to claim 4, characterized in that: The connecting square sliding column (506) is slidably connected to the inside of the box cover (3), and the connecting square sliding column (506) is slidably connected to the inside of the square tube (501). The upper surface of the connecting square sliding column (506) is fixedly connected to a rotating rod (507).

6. The waterproof artwork packaging box according to claim 5, characterized in that: One end of the rotating rod (507) away from the square sliding column (506) is rotatably connected to a clamping block (508), and the bottom surface of the clamping block (508) is slidably connected to the clamping groove (9).

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