Novel file box
By cutting cardboard with a cutting machine and utilizing the right-angle interlocking structure of the lid, front clamping plate, and curved plate, the problem of increased costs in existing file box production has been solved, achieving efficient and low-cost file box production, while also improving the rigidity of the lid and ease of operation.
Patent Information
- Application Number
- CN202520018042.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-06
AI Technical Summary
The existing file boxes require additional steps in the production process to secure them with nylon buckles and magnetic snaps, which increases production costs.
The paperboard is cut using a cutting machine, and the file boxes are made using gluing and folding techniques. The right-angle interlocking structure of the lid, front plate, and curved plate simplifies the production process and reduces costs.
It improved production efficiency, reduced production costs, and enhanced the durability and ease of operation of the file boxes by increasing the thickness and rigidity of the lids.
Smart Images

Figure CN223686225U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of file box, concretely to a novel file box. BACKGROUND
[0002] The file box is the tool for arranging and binding and storing files by the file management department of each organization and unit. It is usually made of paperboard and parchment and basically made of acid-free paper.
[0003] The existing file box generally fixes the box cover by nylon buckle or magnetic buckle when storing and closing the box cover, effectively blocks dust and moisture, provides a relatively stable and clean storage environment for the file, and still needs to add the process procedure of fixing the nylon buckle and the magnetic buckle in the production process of the file box, and also needs to purchase the nylon buckle and the magnetic buckle, thereby increasing the production cost of the enterprise.
[0004] In view of the above problems, it is urgent to make innovative design on the basis of the existing file box UTILITY MODEL CONTENT
[0005] In order to solve the technical problem that the existing file box still needs to add the process procedure of fixing the nylon buckle and the magnetic buckle in the production process, and needs to purchase the nylon buckle and the magnetic buckle, thereby increasing the production cost of the enterprise, the utility model provides a novel file box.
[0006] The utility model adopts the following technical scheme: a novel file box, including box body and box cover, the bottom of box body is provided with bottom plate, the periphery of box body is provided with side plate, front plate and back plate, both ends of bottom plate are fixedly connected with two side plates, the other two ends of bottom plate are fixedly connected with front plate and back plate respectively, one end of box cover is fixedly connected in one end of back plate, the other end of box cover is fixedly connected with front clamping plate, both ends of front clamping plate are fixedly connected with two arc-shaped plates, two arc-shaped plates are fixedly connected with box cover.
[0007] Preferably, the box cover includes an outer box cover, two inner box covers are arranged at both ends of the outer box cover, and the inner box covers are adhesively connected to the inner side of the outer box cover.
[0008] Preferably, the side plate includes an outer side paperboard and an inner side paperboard, one end of the outer side paperboard is fixedly connected with the bottom plate, and a first crease is fixedly connected between the outer side paperboard and the inner side paperboard.
[0009] Preferably, one end of the inner side paperboard is fixedly connected with a first fixing strip, and one side of the first fixing strip is adhesively connected to the inside of the bottom plate.
[0010] Preferably, one end of the outer side paperboard is fixedly connected with a connecting plate, and one end of the connecting plate is fixedly connected to one end of the back plate.
[0011] Preferably, the front plate comprises a front plate outer plate and a front plate inner plate, one end of the front plate outer plate is fixedly connected with one end of the bottom plate, and a second crease is fixedly connected between the front plate outer plate and the front plate inner plate.
[0012] Preferably, one end of the front plate inner plate is fixedly connected with a second fixed strip, and one side of the second fixed strip is adhesively connected to the inside of the bottom plate.
[0013] Preferably, both ends of the outer box cover are fixedly connected with two adhesive plates, and one end of the adhesive plate is adhesively connected to the inside of the front clamping plate.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] In use, the paperboard is cut by the cutting machine, the production efficiency is higher, and the production cost is greatly reduced; when the file box is assembled, the adhesive plate is pasted to the inside of the front clamping plate, so that the box cover, the front clamping plate and the arc-shaped plate form a right angle, and when the box cover is closed, the right angle is clamped to the outside of the side plate and the front plate, so that the box cover is conveniently closed.
[0016] In use, the two inner box covers are folded in half and pasted to the inside of the outer box cover by glue, the thickness of the box cover is increased, and the hardness of the box cover is increased.
[0017] In use, the connecting plate is pressed to the inside, one end of the connecting plate is in contact with the inside of the rear plate, and the side plate is vertically erected, the assembly is simple, and the file box is more durable. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a three-dimensional schematic view of the utility model;
[0019] Figure 2 It is an unfolded plan view of the utility model.
[0020] In the drawing: 1, box body; 101, bottom plate;
[0021] 2, box cover; 201, outer box cover; 202, inner box cover;
[0022] 3, side plate; 301, outer side paperboard; 302, first crease; 303, inside paperboard; 304, first fixed strip; 305, connecting plate;
[0023] 4, front plate; 401, front plate outer plate; 402, second crease; 403, front plate inner plate; 404, second fixed strip;
[0024] 5, front clamping plate;
[0025] 6, arc-shaped plate; 601, sticking plate;
[0026] 7, back plate. DETAILED DESCRIPTION
[0027] The utility model will be described further, combining the drawings and specific implementation, it is to be explained that, under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined randomly to form new embodiment.
[0028] Embodiment 1: please refer to Figure 1 Figure 2 The novel file box of this embodiment, including box body 1 and lid 2, the bottom of box body 1 is provided with bottom plate 101, the periphery of box body 1 is provided with side plate 3, front plate 4 and back plate 7, two side plates 3 are fixedly connected at the both ends of bottom plate 101, front plate 4 and back plate 7 are fixedly connected at the other two ends of bottom plate 101 respectively, one end of lid 2 is fixedly connected at one end of back plate 7, the other end of lid 2 is fixedly connected with front clamping plate 5, two arc-shaped plates 6 are fixedly connected at the both ends of front clamping plate 5, and the both ends of arc-shaped plate 6 are fixedly connected with lid 2;
[0029] Wherein, in use, the paperboard is cut into shape by cutting machine, then the production of file box is completed by sticking and folding, the production efficiency is higher, and the production cost can be greatly reduced at the same time;
[0030] Further, the lid 2 includes an outer lid 201, two inner lids 202 are provided at the both ends of the outer lid 201, and the inner sides of the two inner lids 202 are adhesively connected with the outer lid 201;
[0031] Secondly, after the paperboard is produced, the two inner lids 202 are folded by smearing glue on the surfaces of the inner lid 202, the first fixing strip 304, the second fixing strip 404 and the sticking plate 601, so that the two inner lids 202 are pasted on the inner side of the outer lid 201 by the glue, so that the thickness of the lid can be increased, and the hardness of the lid can be increased;
[0032] Further, the side plate 3 includes an outer paperboard 301 and an inner paperboard 303, one end of the outer paperboard 301 is fixedly connected with the bottom plate 101, a first crease 302 is fixedly connected between the outer paperboard 301 and the inner paperboard 303, one end of the inner paperboard 303 is fixedly connected with the first fixing strip 304, and one side of the first fixing strip 304 is adhesively connected on the inner side of the bottom plate 101;
[0033] When the flat paperboard is assembled into a file box, the inner paperboard 303 is folded along the first crease 302 to the inner side of the outer paperboard 301, so that one side of the first fixing strip 304 is pasted with the surface of the bottom plate 101;
[0034] Further, one end of the outer side paperboard 301 is fixedly connected with a connecting plate 305, one end of the connecting plate 305 is fixedly connected with one end of the rear plate 7, by arranging the connecting plate 305, a crease is arranged between the connecting plate 305, the connecting plate 305 connects the side plate 3 and the rear plate 7 together, when it is needed to assemble the file box, the connecting plate 305 is pressed from outside to inside, so that one end of the connecting plate 305 contacts the inner side of the rear plate 7, so that the side plate 3 can be vertically erected, the assembly is simple, and because the connecting plate 305 is arranged with the crease, the file box is more durable;
[0035] Further, the front plate 4 comprises a front plate outer side plate 401 and a front plate inner side plate 403, the front plate outer side plate 401 is fixedly connected with one end of the bottom plate 101, a second crease 402 is fixedly connected between the front plate outer side plate 401 and the front plate inner side plate 403, one end of the front plate inner side plate 403 is fixedly connected with a second fixed strip 404, one side of the second fixed strip 404 is adhesively connected with the inner side of the bottom plate 101;
[0036] When the planar paperboard is assembled into the file box, the front plate inner side plate 403 is folded along the second crease 402 to the inner side of the front plate outer side plate 401, so that one side of the second fixed strip 404 is pasted with the surface of the bottom plate 101;
[0037] Further, two pasting plates 601 are fixedly connected with two ends of the outer box cover 201, one end of the pasting plate 601 is adhesively connected with the inner side of the front clamping plate 5, the pasting plate 601 is pasted with the inner side of the front clamping plate 5 through glue, so that the box cover 2, the front clamping plate 5 and the arc-shaped plate 6 are connected together to form a right angle, so that the front clamping plate 5 and the arc-shaped plate 6 are clamped outside the side plate 3 and the front plate 4 when the box cover 2 is closed, so that the file box is more convenient to close, and the operation is simple and convenient.
[0038] Working principle: the paperboard is cut into shape through the cutting machine, then the two inner box covers 202 are folded, and are pasted with the inner side of the outer box cover 201 through glue, the thickness of the box cover is increased, the connecting plate 305 is pressed to the inner side, one end of the connecting plate 305 contacts the inner side of the rear plate 7, the side plate 3 is vertically erected, the pasting plate 601 is pasted with the inner side of the front clamping plate 5, so that the box cover 2, the front clamping plate 5 and the arc-shaped plate 6 form a right angle, the file box is closed, the production of the file box is completed through the pasting and folding, the production efficiency is higher, and the production cost can be greatly reduced.
[0039] The above embodiment is only a preferred embodiment of the utility model, cannot be used to limit the range of the utility model protection, any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of the utility model required protection.
Claims
1. A new type of file box, comprising a box body (1) and a box cover (2), characterized in that, The bottom of the box body (1) is provided with a bottom plate (101), and the box body (1) is provided with side plates (3), front plate (4) and rear plate (7) around its perimeter. The bottom plate (101) is fixedly connected to two side plates (3) at both ends, and the other two ends of the bottom plate (101) are fixedly connected to the front plate (4) and the rear plate (7) respectively. One end of the box cover (2) is fixedly connected to one end of the rear plate (7), and the other end of the box cover (2) is fixedly connected to a front retaining plate (5). The two ends of the front retaining plate (5) are fixedly connected to two arc-shaped plates (6), and both arc-shaped plates (6) are fixedly connected to the box cover (2). The box cover (2) includes an outer box cover (201), and two inner box covers (202) are provided at both ends of the outer box cover (201). The two inner box covers (202) are glued to the inner side of the outer box cover (201). The side panel (3) includes an outer cardboard (301) and an inner cardboard (303). The outer cardboard (301) is fixedly connected to one end of the bottom plate (101). A first crease (302) is fixedly connected between the outer cardboard (301) and the inner cardboard (303). Secondly, one end of the inner cardboard (303) is fixedly connected to a first fixing strip (304), one side of the first fixing strip (304) is adhesively connected to the inside of the base plate (101), one end of the outer cardboard (301) is fixedly connected to a connecting plate (305), one end of the connecting plate (305) is fixedly connected to one end of the rear plate (7), the front plate (4) includes a front plate outer side plate (401) and a front plate inner side plate (403), one end of the front plate outer side plate (401) is fixedly connected to the base plate (101), and a second crease (402) is fixedly connected between the front plate outer side plate (401) and the front plate inner side plate (403).
2. A novel file folder as claimed in claim 1, wherein, One end of the inner side panel (403) of the front panel is fixedly connected to a second fixing strip (404), and one side of the second fixing strip (404) is adhesively connected to the inside of the bottom plate (101).
3. A novel file folder as claimed in claim 1, wherein, The outer cover (201) has two adhesive plates (601) fixedly connected to both ends, and one end of the adhesive plate (601) is adhesively connected to the inside of the front card plate (5).