Printing packaging box without VOCs (Volatile Organic Compounds)

Abstract

The utility model relates to the technical field of printing packaging boxes, and discloses a VOCs-free printing packaging box which comprises a box body and a box cover, a box base is fixedly installed at the bottom of the box body, a classification plate is fixedly installed on the inner wall of the box body, a control assembly is arranged in the box body, and a clamping groove is formed in the inner wall of the box cover. By arranging the control assembly, when the supporting plate does not abut against the plane any more, a pressing rod fixed to the surface of the supporting plate is stressed and moved out of the box body under supporting of a first spring, a fixed flat block abuts against the tangent plane of a supporting block on the surface of the pressing rod, the supporting block is stressed to extrude one end of a vertical rod, and the vertical rod is turned over on the surface of the supporting block; the other end of the folded vertical rod tilts up, the clamping block is clamped into the clamping groove formed in the box cover to limit the box cover, and the mode can ensure that the box cover cannot be opened accidentally in the transportation or carrying process, so that safety and completeness of articles in the box body are ensured.

Description

Technical Field

[0001] This utility model relates to the field of printed packaging box technology, specifically a VOCs-free printed packaging box. Background Technology

[0002] A packaging box is a box used to package products. Its functions include ensuring the safety of products during transportation and enhancing the product's grade. VOCs are volatile organic compounds. Nowadays, sometimes a VOC-free printed packaging box is used to make the packaging box odorless.

[0003] According to a VOCs-free printed packaging box published in the public notice (publication number: CN212891612U), the above application does not have a structure to restrict the lid. Therefore, during the process of carrying the packaging box, the lid is very likely to separate from the box body due to falling, resulting in the contents falling out. In some packaging boxes with locks, if the lock is damaged in emergency use, the contents cannot be taken out, thus failing to meet the needs of emergency use. To address this problem, we propose a VOCs-free printed packaging box. Summary of the Invention

[0004] The purpose of this invention is to provide a VOC-free printed packaging box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a VOCs-free printed packaging box, comprising a box body and a box lid, wherein a box base is fixedly installed at the bottom of the box body, a sorting plate is fixedly installed on the inner wall of the box body, and a control component is provided inside the box body. This method can ensure that the box lid will not be accidentally opened during transportation or handling, thereby ensuring the safety and integrity of the items inside the box.

[0006] Preferably, the inner wall of the lid is provided with a slot, which can restrict the separation of the lid from the box body.

[0007] Preferably, a pressure-resistant plate is fixedly installed on the surface of the box. The pressure-resistant plate can help reduce the force applied to the box by the operator when handling it.

[0008] Preferably, the control component includes: a rubber block, which is fixedly installed on the surface of the support plate, and a pressure rod is fixedly installed on the surface of the support plate. The pressure rod passes through the box base and is slidably connected to the box base. The pressure rod passes through the box body and is slidably connected to the box body. The pressure rod can slide longitudinally within the box body.

[0009] Preferably, the surface of the pressure rod is fixedly connected to one end of the first spring, the other end of the first spring is fixedly installed on the inner wall of the box, and a flat block is fixedly installed on the surface of the pressure rod. When the pressure rod is no longer pressed, it can spring up under the support of the first spring.

[0010] Preferably, a support block is fixedly installed on the inner wall of the box, the surface of the support block is hinged to the vertical rod, a support block is fixedly installed on the surface of the vertical rod, one end of the vertical rod is fixedly connected to one end of the second spring, and the other end of the second spring is fixedly installed on the inner wall of the box. When the vertical rod is abutted, it can be folded on the surface of the support block.

[0011] Preferably, the vertical rod passes through the pressure-resistant plate and is slidably connected to the pressure-resistant plate. A locking block is fixedly installed on the surface of the vertical rod, and the locking block can swing with the vertical rod when the vertical rod swings.

[0012] Compared with the prior art, this utility model provides a VOC-free printed packaging box, which has the following beneficial effects:

[0013] 1. This VOCs-free printed packaging box, through the setting of a control component, when the support plate no longer abuts against the plane, the pressure bar fixed on the surface of the support plate is moved out of the box body under the support of spring one. The surface of the pressure bar is a fixed flat block that abuts against the cross surface of the support block. The support block is subjected to force to squeeze one end of the vertical rod, and the vertical rod is folded on the surface of the support block. The other end of the folded vertical rod is raised and the locking block is locked into the slot opened in the box lid, thus restricting the box lid. This method can ensure that the box lid will not be accidentally opened during transportation or handling, thereby ensuring the safety and integrity of the items inside the box.

[0014] 2. This VOCs-free printed packaging box is equipped with a pressure-resistant plate. The pressure-resistant plate reduces the force applied to the box by the operator when handling it, so that the box will not be deformed or damaged due to excessive pressure from the operator, thus ensuring the safety and integrity of the contents inside the box. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a top view of the box structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the box lid of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the box body of this utility model.

[0019] In the diagram: 1. Box body; 2. Box base; 3. Pressure-resistant plate; 4. Sorting plate; 5. Box lid; 6. Slot; 7. Control components; 71. Rubber block; 72. Support plate; 73. Pressure rod; 74. Spring 1; 75. Support block; 76. Vertical rod; 77. Support block; 78. Spring 2; 79. Slot block; 70. Flat block. Detailed Implementation

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a VOCs-free printed packaging box, including a box body 1 and a box lid 5. A box base 2 is fixedly installed at the bottom of the box body 1, and a sorting plate 4 is fixedly installed on the inner wall of the box body 1. A control component 7 is provided inside the box body 1. A vertical rod 76 is folded on the surface of a support block 77. The other end of the folded vertical rod 76 is raised and the locking block 79 is locked into the slot 6 opened in the box lid 5 to restrict the box lid 5. This method can ensure that the box lid 5 will not be accidentally opened during transportation or handling, thereby ensuring the safety and integrity of the items inside the box body 1.

[0021] The inner wall of the lid 5 has a slot 6, which restricts the separation of the lid 5 from the box body 1. A pressure-resistant plate 3 is fixedly installed on the surface of the box body 1, which reduces the force applied to the box body 1 by the operator during handling. The control component 7 includes a rubber block 71, which is fixedly installed on the surface of a support plate 72. A pressure rod 73 is fixedly installed on the surface of the support plate 72. The pressure rod 73 passes through the box base 2 and is slidably connected to it. It also passes through the box body 1 and is slidably connected to it, allowing it to slide longitudinally within the box body 1. One end of a spring 74 is fixedly connected to the surface of the pressure rod 73, and the other end of the spring 74 is fixedly installed on the inner wall of the box body 1. A flat block 70 is fixedly installed on the surface of the pressure rod 73, allowing it to spring up under the support of the spring 74 when no longer being pressed. A support block 77 is fixedly installed on the inner wall of the box body 1. The surface of the support block 77 is hinged to the vertical rod 76. A support block 75 is fixedly installed on the surface of the vertical rod 76. One end of the second spring 78 is fixedly connected to the surface of the vertical rod 76. The other end of the second spring 78 is fixedly installed on the inner wall of the box body 1. When the vertical rod 76 is pressed, it can be folded on the surface of the support block 75. The vertical rod 76 passes through the pressure-resistant plate 3 and is slidably connected to the pressure-resistant plate 3. A locking block 79 is fixedly installed on the surface of the vertical rod 76. When the vertical rod 76 swings, the locking block 79 can swing with the vertical rod 76.

[0022] In this utility model, during use, the items to be stored are placed into the sorting plate 4 inside the box body 1, and the items are sorted during the placement process. After placement, the box lid 5 is placed on the surface of the box body 1 and adhered. The box body 1 is then lifted by the pressure-resistant plate 3, which can buffer the force applied by the operator. When the box body 1 is lifted, the support plate 72 and the rubber block 71 will no longer be in contact with the plane. The pressure rod 73 fixed to the surface of the support plate 72 will be pushed out of the box body 1 under the support of the spring 74. The flat block 70 fixed to the surface of the pressure rod 73 will abut against the cut surface of the support block 75. The support block 75 will press against one end of the vertical rod 76, and the vertical rod 76 will press against the surface of the support block 77. The vertical rod 76 is folded over, and the other end of the folded vertical rod 76 is raised, locking the locking block 79 into the slot 6 opened inside the lid 5, thus restricting the lid 5. This method ensures that the lid 5 will not be accidentally opened during transportation or handling, thereby ensuring the safety and integrity of the items inside the box 1. When the box 1 comes into contact with the flat surface again, the pressure rod 73 is forced to slide into the box 1, and the flat block 70 fixed on the surface of the pressure rod 73 no longer presses against the surface of the flat block 70. The vertical rod 76 can gradually reach equilibrium, and the locking block 79 fixed on the surface of the vertical rod 76 will be removed from the lid 5, thereby releasing the restriction on the lid 5. The lid 5 can then be separated from the box 1, so that the operator can take out the items inside the box 1.

[0023] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A VOCs-free printed packaging box, comprising a box body (1) and a box lid (5), characterized in that: The bottom of the box body (1) is fixedly installed with a box base (2), the inner wall of the box body (1) is fixedly installed with a sorting plate (4), and the inner wall of the box cover (5) is provided with a slot (6); a control component (7) is provided inside the box body (1), the control component (7) includes: a rubber block (71), the rubber block (71) is fixedly installed on the surface of the support plate (72), a pressure rod (73) is fixedly installed on the surface of the support plate (72), the pressure rod (73) passes through the box base (2) and is slidably connected to the box base (2), and the pressure rod (73) passes through the box body (1) and is slidably connected to the box body (1).

2. The VOCs-free printed packaging box according to claim 1, characterized in that: A pressure-resistant plate (3) is fixedly installed on the surface of the box (1).

3. The VOCs-free printed packaging box according to claim 1, characterized in that: The surface of the pressure rod (73) is fixedly connected to one end of the spring (74), and the other end of the spring (74) is fixedly installed on the inner wall of the box (1). A flat block (70) is fixedly installed on the surface of the pressure rod (73).

4. A VOC-free printed packaging box according to claim 1, characterized in that: A support block (77) is fixedly installed on the inner wall of the box (1). The surface of the support block (77) is hinged to the vertical rod (76). A support block (75) is fixedly installed on the surface of the vertical rod (76). The surface of the vertical rod (76) is fixedly connected to one end of the second spring (78). The other end of the second spring (78) is fixedly installed on the inner wall of the box (1).

5. A VOC-free printed packaging box according to claim 4, characterized in that: The vertical rod (76) passes through the pressure plate (3) and is slidably connected to the pressure plate (3). A locking block (79) is fixedly installed on the surface of the vertical rod (76).

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