A file folder

Abstract

The utility model provides a file folder, including shell, flap and multiple inner leaves, the shell includes side outer plate, front outer plate and rear outer plate, one end of front outer plate and rear outer plate is located the front end and rear end of side outer plate respectively, side outer plate, front outer plate and rear outer plate are connected as an organic whole through varnished cloth package, and varnished cloth is fixedly connected with side outer plate, front outer plate and rear outer plate, the flap is fixed in the inboard of side outer plate, one end of the inner leaf is connected with the flap through the string line, the utility model is anti-aging, anti-friction, corrosion -resistant, firm and durable, can store for a long time, and the bearing capacity is good, can satisfy the storage demand under the condition of the large number of data, heavy weight.

Description

Technical Field

[0001] This utility model relates to the field of file folder technology, specifically to a file folder. Background Technology

[0002] File folders are management tools used to store and preserve documents, ensuring their integrity, security, and traceability. In some scenarios, file folders need to be stored for extended periods to preserve documents, or a single folder may be used to hold numerous documents. This places high demands on the quality of the file folders, requiring them to be durable, resistant to damage, and able to withstand significant weight. For example, in banking, a single bank account opening folder often contains multiple account opening documents (hundreds of copies), and these documents typically need to be retained for 5 to 15 years, with the maximum retention period varying depending on the specific circumstances. This necessitates a long-term storage capacity, high load-bearing capacity, and resistance to damage in the account opening folder.

[0003] Existing document folders are generally made of plastic or cardboard. Cardboard is easily damaged by moisture, and the folding parts of the cover have low strength, making them prone to breakage under heavy loads or after prolonged use. Plastic, on the other hand, lacks support, is inconvenient to hold, and offers poor protection, making it susceptible to scratches from sharp objects. Furthermore, existing document folders typically use clamps to connect the inner pages to the cover, but these clamps are relatively expensive to manufacture and prone to rusting. Utility Model Content

[0004] To address the problems in the background art, this utility model proposes a robust and durable file folder with good load-bearing capacity and protective effect, comprising an outer shell, a flap, and multiple inner pages. The outer shell includes a side outer panel, a front outer panel, and a rear outer panel. One end of the front outer panel and the rear outer panel are located at the front and rear ends of the side outer panels, respectively. The side outer panels, the front outer panel, and the rear outer panel are connected as a whole by covering them with a coated cloth, and the coated cloth is fixedly connected to the side outer panels, the front outer panel, and the rear outer panel. The flap is fixed inside the side outer panel, and one end of each inner page is connected to the flap via a rope. Preferably, the ends of the front outer panel and the side outer panel that are close to each other, and the ends of the rear outer panel and the side outer panel that are close to each other, are respectively bonded with adhesive tape, and the adhesive tape is located inside the coated cloth.

[0005] Preferably, the corners of the front and rear outer panels are covered with protective layers.

[0006] Preferably, the flip panel includes a side panel, a front panel, and a rear panel. One end of the front panel and the rear panel are located at the front end and the rear end of the side panel, respectively. The side panel, the front panel, and the rear panel are connected as a whole by being covered with a coated cloth, and the coated cloth is fixedly connected to the outer side panel, the outer front panel, and the outer rear panel. The inner page is connected to the flip panel at an end located between the front panel and the rear panel.

[0007] Preferably, the front plate is provided with at least two first threading holes, and the rear plate and inner page are respectively provided with third threading holes and second threading holes corresponding to the number and position of the first threading holes. The main body of the rope is located on the rear side of the rear plate or the front side of the front plate. One end of the rope is threaded through one of the first, second, and third threading holes corresponding to the position, and the other end of the rope is threaded through another of the first, second, and third threading holes corresponding to the position. Both ends of the rope extend out of the threading holes and are located on the side of the flap away from the rope. The two ends of the rope are tied together.

[0008] Preferably, the flap is bonded and fixed to the outer side panel.

[0009] Preferably, the flap and the outer side plate are fixedly connected by rivets.

[0010] Preferably, the inner page includes a partition and a transparent outer sheet, the transparent outer sheet is connected to the front and / or rear side of the partition, and a gap is maintained between the transparent outer sheet and the partition to form a storage space for placing documents and materials.

[0011] Preferably, a partition is fixed to one end of the inner page near the flip plate, the partition being located on the front or back side of the inner page, and the rope passing through the partition.

[0012] Preferably, labels are affixed to the front and back of the outer casing, respectively.

[0013] The beneficial effects of this utility model are as follows: 1. The outer shell of this utility model uses coated cloth as the outer layer. Coated cloth has high strength and good protective effect, and is moisture-proof, waterproof, insect-proof, and wear-resistant, making the file folder less prone to damage and easy to store, thus improving its service life. At the same time, the folding parts of the outer shell are also covered with coated cloth, improving the strength and load-bearing capacity of the folding parts and making them less prone to breakage. This utility model can be stored for a long time and has good load-bearing capacity, meeting the storage needs of cases with a large quantity and weight of documents.

[0014] 2. The inner pages of this utility model are connected to the flap via a rope. By untying or tying the rope, the inner pages can be separated from or connected to the flap, achieving a detachable connection. Users can add or replace inner pages as needed, making the operation convenient and quick. Furthermore, the rope will not rust, is simple to manufacture, and has low cost. When the rope is damaged, only the rope needs to be replaced to allow the file folder to continue to function normally, reducing the maintenance cost and difficulty of the file folder.

[0015] 3. The flip plate and the outer shell of this utility model are connected by adhesive and riveting, which further improves the load-bearing capacity of the file folder. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model without an outer shell; Figure 4 This is a schematic diagram of the flip-up structure of this practical application; Figure 5 This is a schematic diagram of the inner page structure in Embodiment 1 of this utility model; Figure 6 This is a schematic diagram of the inner page structure in Embodiment 2 of this utility model; Figure 7 This is a schematic diagram of the inner page structure in Embodiment 3 of this utility model.

[0017] Numbered in the diagram: 1. Outer shell; 11. Side outer panel; 12. Front outer panel; 13. Rear outer panel; 2. Flip panel; 21. Side panel; 22. Front panel; 221. First threading hole; 23. Rear panel; 231. Third threading hole; 3. Inner page; 31. Partition; 32. Transparent outer sheet; 321. Heat-sealed joint; 4. Protective layer; 5. Adhesive tape; 6. Rivet; 7. Label paper; 8. String; 9. Second threading hole; 10. Partition. Detailed Implementation

[0018] To make this utility model clearer and more understandable, the technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the given embodiments are only one or more of the implementation methods and do not represent all embodiments.

[0019] In this article, terms such as "inner," "outer," "front," "back," "upper," and "lower" are established based on the positional relationships shown in the attached drawings. Depending on the attached drawings, the corresponding positional relationships may also change. Therefore, they should not be interpreted as an absolute limitation on the scope of protection.

[0020] Example 1: Combined with appendix Figure 1 -Appendix Figure 5A file folder includes an outer shell 1, a flap 2, and multiple inner pages 3. The outer shell 1 includes a side outer panel 11, a front outer panel 12, and a rear outer panel 13. One end of the front outer panel 12 and the rear outer panel 13 are located at the front end and the rear end of the side outer panel 11, respectively. The side outer panel 11, the front outer panel 12, and the rear outer panel 13 are connected as one unit by covering them with a coated cloth, and the coated cloth is fixedly connected to the side outer panel 11, the front outer panel 12, and the rear outer panel 13. The flap 2 is fixed to the inside of the side outer panel 11, and one end of the inner page 3 is connected to the flap 2 by a rope 8. Specifically, the inner surface of the coated cloth is bonded and fixed to the outer walls of the side outer panel 11, the front outer panel 12, and the rear outer panel 13. The side outer panel 11, the front outer panel 12, and the rear outer panel 13 are made of industrial paperboard.

[0021] Specifically, the ends of the front outer panel 12 and the side outer panel 11 that are close to each other, and the ends of the rear outer panel 13 and the side outer panel 11 that are close to each other, are respectively bonded with adhesive tape 5, which is located inside the coated fabric. More specifically, one side of the adhesive tape 5 is bonded to the front end of the outer surface of the side outer panel 11, and the other side of the adhesive tape 5 is bonded to the outer surface of the front outer panel 12 that is close to the side outer panel 11; the other side of the adhesive tape 5 is bonded to the front end of the outer surface of the side outer panel 11, and the other side of the adhesive tape 5 is bonded to the outer surface of the front outer panel 12 that is close to the side outer panel 11. The adhesive tape 5 and coated fabric at the ends of the front outer panel 12 and the side outer panel 11 that are close to each other, and the adhesive tape 5 and coated fabric at the ends of the rear outer panel 13 and the side outer panel 11 that are close to each other, together serve as the folding part of the outer casing 1. The double-layer structure of adhesive tape 5 and coated fabric can further improve the strength of the folding part, thereby improving the opening and closing service life of the file folder.

[0022] Specifically, the corners of the front outer panel 12 and the rear outer panel 13 are each covered with a protective layer 4. The protective layer 4 can be made of coated cloth. More specifically, the protective layer 4 is located at the upper and lower corners of the front outer panel 12 away from the side outer panel 11, and at the upper and lower corners of the rear outer panel 13 away from the side outer panel 11, and the protective layer 4 is located outside the coated cloth and is bonded and fixed to the coated cloth. The protective layer 4 protects the corners of the file folder that are easily bumped.

[0023] Specifically, the flip panel 2 includes a side panel 21, a front panel 22, and a rear panel 23. One end of the front panel 22 and the rear panel 23 are located at the front end and rear end of the side panel 21, respectively. The side panel 21, the front panel 22, and the rear panel 23 are connected as a whole by covering them with a coated cloth, and the coated cloth is fixedly connected to the outer side panel 11, the outer front panel 12, and the outer rear panel 13. The inner page 3 is connected to the flip panel 2 at an end located between the front panel 22 and the rear panel 23. The number of inner pages 3 that can be placed can be set by adjusting the width of the side panel 21. The wider the side panel 21, the larger the distance between the front panel 22 and the rear panel 23, and the more inner pages 3 can be placed between the front panel 22 and the rear panel 23.

[0024] The flap 2 is bonded and fixed to the outer side panel 11. Further, the flap 2 and the outer side panel 11 are fixedly connected by rivets 6. More specifically, the outer side surface of the flap 2's side panel 21 is bonded and fixed to the inner side surface of the outer side panel 11 of the outer shell 1, and then anchored by rivets 6, increasing the connection strength between the flap 2 and the outer shell 1, thus increasing the load-bearing capacity of the file folder. More specifically, two rivets 6 are provided at the upper and lower ends of both the outer side panel 11 and the side panel 21.

[0025] Specifically, the front plate 22 is provided with at least two first threading holes 221, and the rear plate 23 and the inner page 3 are respectively provided with third threading holes 231 and second threading holes 9 corresponding to the number and position of the first threading holes 221. The main body of the cord 8 is located on the rear side of the rear plate 23 or the front side of the front plate 22. One end of the cord 8 is threaded through one of the first threading holes 221, the second threading hole 9, and the third threading hole 231 corresponding to the position, and the other end of the cord 8 is threaded through the other of the first threading holes 221, the second threading hole 9, and the third threading hole 231 corresponding to the position. Both ends of the cord 8 extend out of the threading holes and are located on the side of the flip plate 2 away from the cord 8. The two ends of the cord 8 are tied together. When it is necessary to replace or remove the inner page 3, the tied ends of the cord 8 are untied, the inner page 3 is removed from the cord 8, or it is threaded onto the cord 8, and then the cord 8 is tied together again.

[0026] More specifically, iron rings are embedded in the first wire hole 221 and the third wire hole 231. The iron rings cover the walls of the wire holes, thereby improving the wear resistance of the first wire hole 221 and the third wire hole 231.

[0027] Specifically, the inner page 3 includes a partition 31 and a transparent outer sheet 32. The transparent outer sheet 32 ​​is connected to the front and / or rear side of the partition 31, and a gap is maintained between the transparent outer sheet 32 ​​and the partition 31 to form a storage space for placing documents. More specifically, the partition 31 is made of opaque oily plastic, and the transparent outer sheet 32 ​​is made of transparent oily plastic. The partition 31 and the transparent outer sheet 32 ​​are connected by heat sealing, giving the inner page 3 both flexibility and a certain degree of stiffness. The heat-sealed connection 321 between the partition 31 and the transparent outer sheet 32 ​​forms the closed boundary of the document storage space.

[0028] The color of the partition 31 can be set as needed. For example, the partition 31 on the homepage is red, serving as the directory page for account opening information, while the other partitions 31 are set to white, distinguishing the directory page and the information page by color.

[0029] In this embodiment, the bottom and side edges of the transparent outer sheet 32 ​​and the partition sheet 31 are heat-sealed together, while the top is not connected. The unconnected top part forms the entrance to the data placement space.

[0030] When a transparent outer sheet 32 ​​is provided on one side of the partition 31, documents can be placed on one side of the partition 31. When transparent outer sheets 32 are provided on both sides of the partition 31, documents can be placed on both sides. The position and number of transparent outer sheets 32 can be set as needed.

[0031] Specifically, a partition 10 is fixed to one end of the inner page 3 near the flip plate 2. The partition 10 is located on the front or back side of the inner page 3, and the cord 8 passes through the partition 10. The partition 10 provides a certain distance between adjacent inner pages 3, allowing space for the placement of materials, and also improves the support and strength of the connection between the inner pages 3. More specifically, the partition 10 is located between the transparent outer sheet 32 ​​and the partition 31. That is, the transparent outer sheet 32 ​​and the partition 31 form a space for the partition 10 by providing a space for placing materials. The partition 10 is inserted into the space and is glued and fixed to the partition 31.

[0032] Specifically, labels 7 are affixed to the front and back of the outer casing 1, respectively, and the labels 7 are specifically affixed to the outer wall of the coated fabric. The back position is the side of the outer panel 21 away from the flip plate 2. The two labels 7 can be configured in different forms as needed to mark file information. For example, when used as a bank account opening file folder, the label 7 on the front of the outer casing 1 can serve as a category label, recording information such as account type and branch name, while the label on the back can serve as a counting label, recording the corresponding file folder number, making it convenient for staff to find the file folder by number.

[0033] Example 2: Combined with appendix Figure 6 In this embodiment, the partition 31 and the transparent outer sheet 32 ​​are heat-sealed at the middle, bottom, and both sides, but not at the top. The unconnected top portion forms the entrance to the data placement space. Each heat-sealed connection 321 creates two data placement spaces between the partition 31 and the transparent outer sheet 32.

[0034] Example 3: Combined with appendix Figure 7 In this embodiment, the partition 31 has multiple transparent outer sheets 32 on one side, arranged vertically. The partition 31 and each transparent outer sheet 32 ​​are thermally connected at their bottom and side edges, but not at their top. The unconnected top portion forms the entrance to the data placement space. Multiple data placement spaces are formed between the multiple transparent outer sheets 32 and the partition 31.

[0035] The number and form of the data placement space are not limited to those described in the above embodiments. The number and form of the data placement space can be designed by setting the heat-sealing connection position of the partition 31 and the transparent outer sheet 32, as well as the number of transparent outer sheets 32. For example, in addition to the above-described arrangement, a transparent outer sheet 32 ​​can be provided on one side of the partition 31. The partition 31 and the transparent outer sheet 32 ​​are heat-sealed at the end near the flip plate 2, at the top and at the bottom, while the end of the partition 31 and the transparent outer sheet 32 ​​away from the flip plate 2 is not connected, serving as the entrance to the data placement space. Other arrangements of the data placement space will not be elaborated here.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will be able to make various changes, modifications, substitutions and alterations to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A file folder characterized by: The device includes an outer shell (1), a flip panel (2), and multiple inner pages (3). The outer shell (1) includes a side outer panel (11), a front outer panel (12), and a rear outer panel (13). One end of the front outer panel (12) and the rear outer panel (13) are located at the front end and the rear end of the side outer panel (11), respectively. The side outer panel (11), the front outer panel (12), and the rear outer panel (13) are connected as one unit by covering with a lacquered cloth, and the lacquered cloth is fixedly connected to the side outer panel (11), the front outer panel (12), and the rear outer panel (13). The flip panel (2) is fixed inside the side outer panel (11), and one end of the inner page (3) is connected to the flip panel (2) by a rope (8).

2. A file folder according to claim 1 wherein: The front outer panel (12) and the side outer panel (11) are adjacent to each other, and the rear outer panel (13) and the side outer panel (11) are adjacent to each other, respectively, by adhesive tape (5), which is located inside the lacquered cloth.

3. The file folder of claim 1 wherein: The corners of the front outer panel (12) and the rear outer panel (13) are respectively covered with protective layers (4).

4. The file folder of claim 1 wherein: The flip panel (2) includes a side panel (21), a front panel (22) and a rear panel (23). One end of the front panel (22) and the rear panel (23) are located at the front end and the rear end of the side panel (21), respectively. The side panel (21), the front panel (22) and the rear panel (23) are connected as one unit by covering with a lacquered cloth, and the lacquered cloth is fixedly connected to the side panel (21), the front panel (22) and the rear panel (23). The inner page (3) is connected to the flip panel (2) at the end between the front panel (22) and the rear panel (23).

5. A file folder according to claim 4 wherein: The front plate (22) is provided with at least two first threading holes (221). The rear plate (23) and the inner page (3) are respectively provided with a third threading hole (231) and a second threading hole (9) corresponding to the number and position of the first threading holes (221). The main body of the rope (8) is located on the rear side of the rear plate (23) or the front side of the front plate (22). One end of the rope (8) is threaded through a first threading hole (221), a second threading hole (9) and a third threading hole (231) corresponding to the position. The other end of the rope (8) is threaded through another first threading hole (221), a second threading hole (9) and a third threading hole (231) corresponding to the position. Both ends of the rope (8) extend out of the threading hole and are located on the side of the flip plate (2) away from the rope (8). The two ends of the rope (8) are tied together.

6. A file folder according to claim 1 or 4 wherein: The flap (2) is bonded and fixed to the outer side plate (11).

7. A file folder according to claim 6 wherein: The flap (2) and the outer side plate (11) are fixedly connected by rivets (6).

8. The file folder of claims 1 or 4 wherein: The inner page (3) includes a partition (31) and a transparent outer sheet (32). The transparent outer sheet (32) is connected to the front and / or back of the partition (31). There is a gap between the transparent outer sheet (32) and the partition (31) to form a space for placing documents.

9. A file folder according to claim 8 wherein: The inner page (3) is fixed with a partition (10) at one end near the flip plate (2). The partition (10) is located on the front or back side of the inner page (3), and the rope (8) passes through the partition (10).

10. A file folder according to claim 1, characterized in that: Labels (7) are affixed to the front and back of the outer shell (1).

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