Art knife packaging box

Abstract

The utility model discloses an art knife packing box which comprises an outer shell, a containing box and a pulling plate are arranged in the outer shell in a sliding mode, a through hole is formed in the upper portion of the outer shell, first magnets are symmetrically arranged on the top of the inner side of the outer shell, the outer shell is provided with a wear-resisting layer, and the wear-resisting layer comprises a TPU transparent film layer, a polyester film layer and a PET transparent film layer. The surface of the placing box is wrapped with a waterproof layer, the waterproof layer comprises an EVA transparent film layer, a polyethylene PP plastic film layer and a PE film layer, and a protruding block is arranged on the inner side of the pulling plate. According to the technical scheme, the art knife packaging box is manufactured, through the shell, the containing box, the pulling plate, the first magnet, the through hole, the second magnet, the protruding block and the handle, when it is guaranteed that the art knife is stored, the art knife can be conveniently pulled out from the interior of the shell, the paper box opening or closing mode is simple, and after the art knife is taken out, the paper box can be conveniently taken out. And the art knife can be stored again, so that resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of production of utility knife packaging, in particular to a utility knife packaging box. Background Art

[0002] A utility knife, also commonly known as a carving knife or wallpaper knife, is a knife used for art and handicrafts. It is mainly used to cut soft things. It is mostly composed of a plastic handle and a blade, and is a pull-out structure. There are also a few with metal handles. The blades are mostly beveled, and can be broken along the line of the blade body when blunt, resulting in a new blade, which is convenient to use. Utility knives come in various sizes. The existing utility knife packaging box is made of cardboard and transparent plastic. When the utility knife is needed, the packaging box needs to be destroyed to take out the utility knife. When the packaging box is destroyed, it is time-consuming and laborious. After taking out the utility knife, the packaging box cannot be used again, and the utility knife cannot be stored again, resulting in a waste of packaging box resources. To this end, we propose a utility knife packaging box. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a utility knife packaging box to solve the problems raised in the above background technology.

[0004] The utility model discloses a utility knife packaging box, comprising an outer shell, a placement box and a pull plate slidably arranged inside the outer shell, a through hole arranged above the outer shell, a first magnet symmetrically arranged on the inner top of the outer shell, a wear-resistant layer arranged on the outer shell, the wear-resistant layer comprising a TPU transparent film layer, a polyester film layer and a PET transparent film layer, a waterproof layer wrapped on the surface of the placement box, the waterproof layer comprising an EVA transparent film layer, a polyethylene PP plastic film layer and a PE film layer, a convex block arranged on the inner side of the pull plate, and a second magnet symmetrically arranged on the upper side of the pull plate.

[0005] In the above solution, the diameter of the opening outside the shell is equal to the diameter of the placement box and the pull plate.

[0006] In the above solution, a draw-out opening is provided on the outer side of the shell, and the diameter of the draw-out opening is consistent with the size of the side surface of the pull plate.

[0007] In the above solution, a handle is provided on the outside of the pull plate.

[0008] In the above solution, the through hole matches the protrusion, and the first magnet matches the second magnet.

[0009] In the above scheme, the thicknesses of the TPU transparent film layer, the polyester film layer and the PET transparent film layer are consistent, and the thicknesses are all 0.2mm-0.3m.

[0010] In the above solution, the inner surface of the EVA transparent film layer is wrapped around the outer surface of the polyethylene PP plastic film layer, and the inner surface of the polyethylene PP plastic film layer is wrapped around the outer surface of the PE film layer.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a utility knife packaging box, which can conveniently pull the utility knife out of the shell while ensuring the preservation of the utility knife through the shell, the placement box, the pull plate, the first magnet, the through hole, the second magnet, the protrusion and the handle, and the method of opening or closing the paper box is simple, and after the utility knife is taken out, the utility knife can be stored again, thereby reducing the waste of resources; through the TPU transparent film layer, the polyester film layer, the PET transparent film, the EVA transparent film layer, the polyethylene PP plastic film layer and the PE film layer, the wear resistance and waterproofness of the paper box can be improved, the service life of the paper box can be improved, and the functionality of the packaging box can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

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

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the wear-resistant layer structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the waterproof layer structure of the utility model.

[0017] In the figure: 1 shell, 11 through hole, 12 first magnet, 13 drawer, 14 wear-resistant layer, 15 TPU transparent film layer, 16 polyester film layer, 17 PET transparent film layer, 2 placement box, 21 waterproof layer, 22 EVA transparent film layer, 23 polyethylene PP plastic film layer, 24 PE film layer, 3 pull plate, 31 handle, 32 bump, 33 second magnet. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] like Figure 1-4 As shown, the utility model is a packaging box for a utility knife, comprising an outer shell 1, wherein a placement box 2 and a pull plate 3 are slidably provided inside the outer shell 1, and the opening diameter outside the outer shell 1 is equal to the diameters of the placement box 2 and the pull plate 3. The utility knife is placed in the placement box 2, the placement box 2 is pushed into the inner shell 1, and the upper pull plate 3 is inserted from above the placement box 2 to complete the locking of the entire paper box. After the upper pull plate 3 is locked, the sizes of the pull plate 3 and the placement box 2 correspond to the opening size of the outer shell 1, and the placement box 2 can be stuck inside the outer shell 1 to prevent the placement box 2 from sliding out of the inner shell 1.

[0020] A through hole 11 is provided above the shell 1, a first magnet 12 is symmetrically provided on the inner top of the shell 1, and the shell 1 is provided with a wear-resistant layer 14, and the wear-resistant layer 14 includes a TPU transparent film layer 15, a polyester film layer 16 and a PET transparent film layer 17. Through the arrangement of the TPU transparent film layer 15, the polyester film layer 16 and the PET transparent film layer 17, the wear-resistant function of the paper box shell 1 is increased, thereby preventing the shell 1 from being worn during transportation, resulting in subsequent inability to use.

[0021] The surface of the placement box 2 is wrapped with a waterproof layer 21, and the waterproof layer 21 includes an EVA transparent film layer 22, a polyethylene PP plastic film layer 23 and a PE film layer 24. Through the arrangement of the EVA transparent film layer 22, the polyethylene PP plastic film layer 23 and the PE film layer 24, the inner surface of the EVA transparent film layer 22 is wrapped on the outer surface of the polyethylene PP plastic film layer 23, and the inner surface of the polyethylene PP plastic film layer 23 is wrapped on the outer surface of the PE film layer 24, so as to prevent water molecules in the air from entering the inner cavity of the paper box body, greatly improve the waterproof performance of the packaging box body, solve the problem that the existing art knife packaging paper box is too single in function, and through the waterproof layer 21 and the wear-resistant layer 14, the functionality of the art knife packaging box can be improved, and the service life of the paper box can be increased, and other things can also be stored.

[0022] The inner side of the pull plate 3 is provided with a protrusion 32, and the upper part of the pull plate 3 is symmetrically provided with a second magnet 33. When the utility knife is stored and packaged, the utility knife is placed in the placement box 2 and inserted into the shell 1. The pull plate 3 is inserted from the top of the placement box 2, and the through hole 11 matches the protrusion 32, and the first magnet 12 matches the second magnet 33. The protrusion 32 of the plug plate 3 is moved to the through hole 11. At this time, the first magnet 12 and the second magnet 33 are on the same vertical plane and can attract each other, so that the pull plate 3 is adsorbed on the top of the inner side of the shell 1. At this time, the protrusion 32 can be engaged in the through hole 11 to complete the locking function of the placement box 2 below. When it is necessary to extract the placement box 2 and take out the utility knife, the protrusion 32 in the through hole is pressed downward, and the protrusion 32 drives the pull plate 3 to move downward, and the restriction between the first magnet 12 and the second magnet 33 is released. The pull plate 3 is pulled out, and the placement box 2 can be taken out again. The operation is simple and practical.

[0023] In the above scheme, a draw-out opening 13 is provided on the outer side of the shell 1 , and the diameter of the draw-out opening 13 is consistent with the size of the side of the pull plate 3 . When the pull plate 3 is pulled out from the draw-out opening 13 , the placement box 2 can be pulled out from the shell 1 through friction.

[0024] In the above solution, a handle 31 is provided on the outside of the pull plate 3 to facilitate pulling the pull plate 3 .

[0025] In the above solution, the thicknesses of the TPU transparent film layer 15, the polyester film layer 16 and the PET transparent film layer 17 are consistent, and the thicknesses are all 0.2mm-0.3mm, which can ensure the effect of the wear-resistant layer 14 while ensuring the cost and aesthetics of the paper box.

[0026] Working principle:

[0027] When the utility knife packaging box is used, the utility knife to be packaged is placed in the placement box 2, the placement box 2 is pushed into the shell 1, and then the pull plate 3 is inserted from the top of the placement box 2, and the protrusion 32 and the second magnet 33 are matched with the through hole 11 and the first magnet 12 to complete the packaging of the utility knife. When it is necessary to open the packaging box and take out the utility knife, the protrusion 32 is pressed downward, and then the pull plate 3 is pulled out of the shell 1 by pulling the handle 31 outside the pull plate 3. The placement box 2 can be driven to be taken out from the shell 1 through friction, which avoids the need to destroy the packaging box before taking out the traditional utility knife after packaging. The packaging box can only be used once. The device can continue to store the utility knife in the paper box after the user has finished using the utility knife, and seal the utility knife again.

[0028] 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 utility knife packaging box, comprising a housing (1), characterized in that: A placement box (2) and a pull plate (3) are slidably arranged inside the shell (1); a through hole (11) is arranged above the shell (1); a first magnet (12) is symmetrically arranged on the top of the inner side of the shell (1); the shell (1) is provided with a wear-resistant layer (14); the wear-resistant layer (14) comprises a TPU transparent film layer (15), a polyester film layer (16) and a PET transparent film layer (17); a waterproof layer (21) is wrapped on the surface of the placement box (2); the waterproof layer (21) comprises an EVA transparent film layer (22), a polyethylene PP plastic film layer (23) and a PE film layer (24); a convex block (32) is arranged on the inner side of the pull plate (3); and a second magnet (33) is symmetrically arranged on the top of the pull plate (3).

2. A utility knife packaging box according to claim 1, characterized in that: The diameter of the opening outside the shell (1) is equal to the diameter of the placement box (2) and the pull plate (3).

3. The utility knife packaging box according to claim 1, characterized in that: The outer side of the housing (1) is provided with a draw-out opening (13), and the diameter of the draw-out opening (13) is consistent with the size of the side surface of the pull plate (3).

4. The utility knife packaging box according to claim 1, characterized in that: A handle (31) is provided outside the pull plate (3).

5. The utility knife packaging box according to claim 1, characterized in that: The through hole (11) matches the protrusion (32), and the first magnet (12) matches the second magnet (33).

6. The utility knife packaging box according to claim 1, characterized in that: The thicknesses of the TPU transparent film layer (15), the polyester film layer (16) and the PET transparent film layer (17) are consistent, and the thicknesses are all 0.2 mm to 0.3 mm.

7. The utility knife packaging box according to claim 1, characterized in that: The inner surface of the EVA transparent film layer (22) is wrapped around the outer surface of the polyethylene PP plastic film layer (23), and the inner surface of the polyethylene PP plastic film layer (23) is wrapped around the outer surface of the PE film layer (24).

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