Corrugated carton with label convenient to replace

Abstract

The utility model relates to the technical field of corrugated cartons, in particular to a corrugated carton convenient to replace labels, which comprises a corrugated carton body, three-edged hard paper tubes used for providing supporting force are uniformly mounted in the corrugated carton body, and fracture operation holes used for cutting length are uniformly formed in the three-edged hard paper tubes. A square inner paper tube is installed in the three-edged hard paper tube, functional clamping plates are evenly arranged on the periphery of the corrugated box body, a positioning clamping bag is installed on the outer surface of the corrugated box body, and a fixed sealing film is installed on the upper side of the positioning clamping bag, the corrugated box body can be supported and fixed through the three-edged hard paper tube, and the plastic supporting effect of the box body is improved; and under the condition that part of the corrugated box body is wetted by water, the box body is kept in the overall shape, the safety of internal products is improved, the labels in the positioning card bags can be rapidly disassembled and assembled by using the fixed sealing film, and the disassembling, assembling and replacing efficiency of the labels is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a corrugated paper box with convenient label replacement. Background Art

[0002] Corrugated boxes are rigid paper containers made of corrugated cardboard. They are the most widely used packaging products, and their usage has always been the highest among all packaging products. The following are some characteristics and advantages of corrugated boxes. Corrugated cardboard has a special structure. 60~70% of the volume of the cardboard structure is empty, so it has good shock absorption performance and can prevent the packaged items from collision and impact. Corrugated cardboard is a hollow structure, which uses the least material to form a rigid box. Therefore, it is more solid than similar cartons, and compared with wooden boxes of the same volume, it is only about half the weight of wooden boxes. During storage and transportation, corrugated boxes can be folded into a flat plate. When in use, they can be opened to form a box, and the volume is much smaller than wooden boxes and plywood boxes of the same volume. The raw materials for producing corrugated cardboard are: Many, corner wood, bamboo, wheat straw, reed, etc. can be used, so its cost is relatively low, only about half of the same volume of wooden boxes. Now a complete set of corrugated box production automatic lines have been manufactured, which can produce corrugated boxes in large quantities and with high efficiency. Corrugated boxes can be used for packaging and transportation of various items, such as food, electronic products, cosmetics, etc. The molding of corrugated boxes only requires a small number of box nails, which is only about half of that of wooden box manufacturing. Because corrugated paperboard has good ink absorption ability and good printing performance, it is convenient to promote goods. After recycling and processing, corrugated boxes can be reused and are environmentally friendly. The existing corrugated boxes have high bearing capacity at the edges due to their overall structural characteristics when in use, and the center position is easily compressed and sunken by force. When the carton is in contact with moisture, it is easy to become soft and rotten as a whole, which changes the shape of the corrugated box and affects the transportation of the products in the box. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a corrugated paper box with convenient label replacement. The corrugated box body can be supported and fixed by a three-sided cardboard tube, thereby improving the plastic support effect of the box body. When part of the corrugated box body is soaked in water, the box body can maintain its overall shape, thereby improving the safety of the products inside it. By using a fixed sealing film, the label inside the positioning card bag can be quickly disassembled and assembled, thereby improving the efficiency of disassembly, assembly and replacement of the label.

[0004] The technical solution adopted by the utility model is: comprising a corrugated box body, wherein the interior of the corrugated box body is evenly installed with triangular cardboard tubes for providing support strength, the interior of the triangular cardboard tube is installed with a square inner paper tube, functional cardboards are evenly arranged around the corrugated box body, a positioning card bag is installed on the outer surface of the corrugated box body, and a fixed sealing film is installed on the upper side of the positioning card bag.

[0005] Preferably, in order to improve the overall disassembly and assembly effect of the device, the corrugated box body includes a square outer paper tube, an inner sealing ear plate and an outer sealing ear plate, the square outer paper tube is located at the center of the device, the inner sealing ear plate is arranged on the inner sides of both sides of the upper end of the square outer paper tube, and the outer sealing ear plate is arranged on the outer sides of the other two sides of the upper end of the square outer paper tube.

[0006] Preferably, in order to increase the supporting effect of the triangular cardboard tube on the device, the triangular cardboard tube includes a vertical paper tube and a horizontal paper tube, the vertical paper tube is evenly installed on the inner surface of the square outer paper tube, the horizontal paper tube is evenly installed on the inner surface of the inner sealing ear plate, and one end of the horizontal paper tube is in contact with one end of the vertical paper tube.

[0007] Preferably, in order to flexibly adjust the use length of the triangular cardboard tube, breaking operation holes for dividing the length are evenly opened inside the triangular cardboard tube, and the triangular cardboard tube is evenly fixed and pasted to the inner surface of the corrugated box body by glue.

[0008] Preferably, in order to quickly adjust the ventilation effect of the device, the square inner paper tube is slidably clamped in the inside of the triangular cardboard tube, the functional clamping plate includes an elliptical sealing plate and a circular sealing plate, the outer side of the square outer paper tube is evenly provided with elliptical dividing holes, the elliptical sealing plate is fixedly installed in the inside of the elliptical dividing holes, the outer side of the square outer paper tube is evenly provided with circular dividing holes, and the circular sealing plate is fixedly installed in the inside of the circular dividing holes.

[0009] Preferably, in order to quickly position the convenience label, the positioning card bag is fixedly installed on the lower side of the corrugated box, one end of the fixed sealing film is fixedly adhered to the corrugated box, and the lower end of the fixed sealing film is fitted with the output port of the positioning card bag.

[0010] Preferably, in order to quickly package the convenience label, an L-shaped hook-surface Velcro is fixedly attached to the outer surface of the corrugated box, and an L-shaped fur-surface Velcro is fixedly attached to the inner surface of the fixed sealing film, the positions of the L-shaped fur-surface Velcro and the L-shaped hook-surface Velcro correspond to each other, and the L-shaped fur-surface Velcro and the L-shaped hook-surface Velcro are hooked with each other.

[0011] Preferably, in order to increase the application effect of the convenience label, the positioning card bag and the fixed sealing film are both made of transparent plastic material, and the convenience label is slidably connected inside the positioning card bag.

[0012] The beneficial effects of the utility model are as follows: the corrugated box body can be supported and fixed by the three-sided cardboard tube, thereby improving the plastic supporting effect of the box body, and when part of the corrugated box body is soaked in water, the box body can maintain its overall shape, thereby improving the safety of the products inside it, and the fixed sealing film can be used to quickly disassemble and assemble the label inside the positioning card bag, thereby improving the efficiency of disassembly, assembly and replacement of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a side sectional structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of the upper cross-sectional structure of the utility model.

[0016] Figure 4 This is a structural connection diagram of the fixed sealing membrane part in the utility model.

[0017] Figure 5 It is a schematic structural diagram of the triangular cardboard tube part of the utility model.

[0018] Explanation of the accompanying drawings: In the figure: 1, corrugated box; 101, square outer paper tube; 102, inner sealing ear plate; 103, outer sealing ear plate; 2, three-sided cardboard tube; 3, square inner paper tube; 4, functional cardboard; 401, elliptical sealing plate; 402, circular sealing plate; 5, positioning card bag; 6, fixed sealing film; 601, L-shaped hook surface Velcro; 602, L-shaped fleece surface Velcro; 7, convenience label.

[0019] Specific implementation method:

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] like Figure 1-5 As shown, this embodiment provides a corrugated paper box for convenient label replacement, including a corrugated box body 1, a triangular cardboard tube 2 for providing support is evenly installed inside the corrugated box body 1, a square inner paper tube 3 is installed inside the triangular cardboard tube 2, functional cardboard plates 4 are evenly arranged around the corrugated box body 1, a positioning card bag 5 is installed on the outer surface of the corrugated box body 1, and a fixed sealing film 6 is installed on the upper side of the positioning card bag 5.

[0022] The corrugated box 1 includes a square outer paper tube 101, an inner sealing ear plate 102 and an outer sealing ear plate 103. The square outer paper tube 101 is located at the center of the device. The inner sealing ear plate 102 is arranged on the inner sides of both sides of the upper end of the square outer paper tube 101. The outer sealing ear plate 103 is arranged on the outer sides of the other two sides of the upper end of the square outer paper tube 101, and is used to fold and transport the corrugated box 1 separately. The three-sided hard paper tube 2 includes a vertical paper tube and a horizontal paper tube. The vertical paper tube is evenly installed on the inner surface of the square outer paper tube 101, and the horizontal paper tube is evenly installed on the inner surface of the inner sealing ear plate 102. One end of the horizontal paper tube is in contact with one end of the vertical paper tube, which is used to improve the supporting strength of each surface of the corrugated box 1.

[0023] The inside of the triangular cardboard tube 2 is evenly provided with breaking operation holes for dividing the length. The triangular cardboard tube 2 and the inner surface of the corrugated box 1 are evenly fixed and pasted with glue in a dotted manner to quickly adjust the length of the triangular cardboard tube 2. The square inner paper tube 3 is slidably connected to the inside of the triangular cardboard tube 2. The functional cardboard 4 includes an elliptical sealing plate 401 and a circular sealing plate 402. The outside of the square outer paper tube 101 is evenly provided with elliptical dividing holes. The elliptical sealing plate 401 is fixedly installed inside the elliptical dividing holes. The outside of the square outer paper tube 101 is evenly provided with circular dividing holes. The circular sealing plate 402 is fixedly installed inside the circular dividing holes to adjust the ventilation effect around the device and the handling effect of the device.

[0024] The positioning card bag 5 is fixedly installed on the lower side of the corrugated box 1, and is used for quickly positioning the convenience label 7. One end of the fixed sealing film 6 is fixedly pasted to the corrugated box 1, and the lower end of the fixed sealing film 6 is in contact with the output port of the positioning card bag 5. An L-shaped hook-surface Velcro 601 is fixedly pasted on the outer surface of the corrugated box 1, and an L-shaped fur-surface Velcro 602 is fixedly pasted on the inner surface of the fixed sealing film 6. The positions of the L-shaped fur-surface Velcro 602 and the L-shaped hook-surface Velcro 601 correspond to each other, and the L-shaped fur-surface Velcro 602 and the L-shaped hook-surface Velcro 601 are hooked with each other, and are used for quickly positioning and unfolding the convenience label 7. The positioning card bag 5 and the fixed sealing film 6 are both made of transparent plastic material, and the interior of the positioning card bag 5 is slidably connected with a convenience label 7 for clearly displaying the information of the carton.

[0025] When the utility model is used, the device that has not been plasticized is moved to a proper position to be re-plasticized into a box body. The user selectively removes the triangular cardboard tube 2 located inside the outer sealing ear plate 103, and quickly cuts the triangular cardboard tube 2 at the corresponding position to a proper length through the breaking operation hole as needed. The corrugated box body 1 is plasticized according to the plastic folding method of a normal corrugated paper box, so that the inner sealing ear plate 102 is folded first, driving one end of the horizontal paper tube to contact one end of the vertical paper tube, and then folding the outer sealing ear plate 103. The plate 103 is blocked and fixed from the outer surface of the inner sealing ear plate 102, and finally the outer sealing ear plates 103 are fixedly connected by tape, and the square inner paper tube 3 is placed inside the device to improve the supporting effect of the three-sided cardboard tube 2. The user pushes the functional cardboard 4 as needed to separate it from the fixed connection with the corrugated box body 1, and removes it, thereby expanding the elliptical dividing holes and the circular dividing holes at the corresponding positions to achieve the desired ventilation effect. The use of elliptical dividing holes can improve the convenience of carrying products in cartons.

[0026] The user places the product inside the corrugated box 1, inserts the lower part of the convenient label 7 with product information into the positioning card bag 5, rotates the fixed sealing film 6 to cover the upper part of the convenient label 7, and then seals the label between the fixed sealing film 6 and the corrugated box 1 for easy observation by the staff.

[0027] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A corrugated paper box for convenient label replacement, comprising a corrugated box body (1), characterized in that: The interior of the corrugated box (1) is evenly installed with a triangular cardboard tube (2) for providing support force, the interior of the triangular cardboard tube (2) is installed with a square inner paper tube (3), the four sides of the corrugated box (1) are evenly provided with functional cardboards (4), the outer surface of the corrugated box (1) is installed with a positioning card bag (5), and the upper side of the positioning card bag (5) is installed with a fixed sealing film (6).

2. The corrugated paper box for convenient label replacement according to claim 1, characterized in that: The corrugated box body (1) comprises a square outer paper tube (101), an inner sealing ear plate (102) and an outer sealing ear plate (103); the square outer paper tube (101) is located at the center of the device; the inner sealing ear plate (102) is arranged on the inner sides of two sides of the upper end of the square outer paper tube (101); and the outer sealing ear plate (103) is arranged on the outer sides of the other two sides of the upper end of the square outer paper tube (101).

3. The corrugated paper box for convenient label replacement according to claim 2, characterized in that: The triangular cardboard tube (2) comprises a vertical paper tube and a horizontal paper tube, the vertical paper tube is evenly mounted on the inner surface of the square outer paper tube (101), the horizontal paper tube is evenly mounted on the inner surface of the inner sealing ear plate (102), and one end of the horizontal paper tube is in contact with one end of the vertical paper tube.

4. The corrugated paper box for convenient label replacement according to claim 1, characterized in that: The inside of the triangular cardboard tube (2) is evenly provided with breaking operation holes for cutting the length, and the triangular cardboard tube (2) is evenly fixed and adhered to the inner surface of the corrugated box body (1) in a dot-shaped manner by glue.

5. The corrugated paper box for convenient label replacement according to claim 3, characterized in that: The square inner paper tube (3) is slidably clamped inside the triangular hard paper tube (2); the functional clamping plate (4) comprises an elliptical sealing plate (401) and a circular sealing plate (402); the outer side of the square outer paper tube (101) is evenly provided with elliptical partition holes; the elliptical sealing plate (401) is fixedly mounted inside the elliptical partition holes; the outer side of the square outer paper tube (101) is evenly provided with circular partition holes; the circular sealing plate (402) is fixedly mounted inside the circular partition holes.

6. The corrugated paper box for convenient label replacement according to claim 1, characterized in that: The positioning card bag (5) is fixedly mounted on the lower side of the corrugated box body (1), one end of the fixed sealing film (6) is fixedly adhered to the corrugated box body (1), and the lower end of the fixed sealing film (6) is in contact with the output port of the positioning card bag (5).

7. The corrugated paper box for convenient label replacement according to claim 6, characterized in that: An L-shaped hook-surface Velcro (601) is fixedly adhered to the outer surface of the corrugated box (1), and an L-shaped fur-surface Velcro (602) is fixedly adhered to the inner surface of the fixed sealing film (6), the positions of the L-shaped fur-surface Velcro (602) and the L-shaped hook-surface Velcro (601) correspond to each other, and the L-shaped fur-surface Velcro (602) and the L-shaped hook-surface Velcro (601) are hooked with each other.

8. The corrugated paper box for convenient label replacement according to claim 6, characterized in that: The positioning card bag (5) and the fixed sealing film (6) are both made of transparent plastic material, and a convenient label (7) is slidably connected inside the positioning card bag (5).

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