Book folder

Abstract

The utility model relates to the field of paper document arrangement, in particular to a document folder, which comprises a document folder and is characterized in that a first sliding plate used for supporting the document folder is arranged on the inner side of the document folder, a telescopic device used for clamping documents is arranged on the inner side of the first sliding plate, and a second sliding plate used for supporting the document folder is arranged on the inner side of the telescopic device. A telescopic device is arranged in the first sliding plate, a connecting rod assembly used for clamping files is arranged in the telescopic device, an inclined arch-shaped groove used for spreading the files is formed in the first sliding plate, and a telescopic rod used for being unfolded and folded along with the folder is arranged in the telescopic device. Files are clamped through the telescopic device and the first sliding plate, and meanwhile the files are spread through the oblique arched groove and the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the field of paper document sorting, in particular to a file folder book device. Background Art

[0002] Folders are used to store full-page documents or documents. The main purpose is to better preserve the documents and make them neat and standardized. They are a tool used in the process of business or career activities to store, protect and standardize paper documents.

[0003] Among them, when there are too many documents piled up during daily work, there will be more and more documents. If they are not properly classified, it will cause a lot of inconvenience in the search process. If most of the documents are clamped in the same column by a single clip, they are easily mixed up in the unbound documents;

[0004] In view of this, we propose a file folder book device. Utility Model Content

[0005] The purpose of the utility model is to provide a file folder to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, on the one hand, the utility model provides a file folder, comprising a file folder, a first sliding plate for supporting the file folder is arranged inside the file folder, a telescopic device for clamping the file is arranged inside the first sliding plate, a connecting rod assembly for clamping the file is arranged inside the telescopic device, an oblique arched groove for spreading the file is arranged inside the first sliding plate, and a telescopic rod for expanding and contracting following the file folder is arranged inside the telescopic device, wherein:

[0007] Through the expansion and contraction of the file folder, the telescopic device and the first sliding plate are used to clamp the file, and the oblique arched groove and the telescopic rod are used to spread the file.

[0008] As a preferred embodiment of the utility model, the folder includes side panels, the top of the side panels is fixedly connected to the top panel, the bottom of the side panels is fixedly connected to the bottom panel, one side of the side panels is fixedly connected to a sliding plate No. 1, the sliding plate No. 1 is provided with an oblique arched groove and a vertical arched groove on a side away from the side panels, and the oblique arched grooves and the vertical arched grooves are cross-distributed.

[0009] As a preferred embodiment of the utility model, the No. 1 sliding plate is fixedly connected to the No. 2 sliding plate on the side away from the side plate, the outer wall of the No. 2 sliding plate is provided with vertical arch holes and oblique arch holes, the vertical arch holes and the oblique arch holes are cross-distributed, and a telescopic device is arranged between the No. 1 sliding plate and the No. 2 sliding plate.

[0010] As a preferred embodiment of the utility model, the telescopic device includes a No. 1 slide rail, the outer wall of the No. 1 slide rail is provided with a No. 1 arch hole, the top of the No. 1 slide rail is fixedly connected to one end of a rotating column, the other end of the rotating column is rotatably connected to the top plate, the bottom of the No. 1 slide rail is fixedly connected to one end of a No. 1 connecting rod, the other end of the No. 1 connecting rod is fixedly connected to a No. 2 slide rail, the outer wall of the No. 2 slide rail is provided with a No. 2 arch hole, and the bottom of the No. 2 slide rail is provided with a connecting rod assembly.

[0011] As a preferred embodiment of the utility model, the connecting rod assembly includes a No. 2 connecting rod, one end of the No. 2 connecting rod is rotatably connected to the middle end of the No. 1 connecting rod, the end of the No. 2 connecting rod close to the No. 1 connecting rod is rotatably connected to the No. 3 connecting rod, the No. 2 connecting rod and the No. 3 connecting rod are symmetrically distributed with the No. 1 connecting rod as the central axis, the other end of the No. 2 connecting rod is rotatably connected to the No. 4 connecting rod, the other end of the No. 3 connecting rod is rotatably connected to the No. 5 connecting rod, the No. 5 connecting rod and the No. 4 connecting rod are cross-distributed, and are rotatably connected to each other at the middle end position of the two, wherein:

[0012] The fourth connecting rod and the fifth connecting rod are cross-distributed and rotatably connected, and a plurality of linear arrays of the two connecting rods are distributed in the last group and are also rotatably connected to the second connecting rod and the third connecting rod.

[0013] As a preferred embodiment of the utility model, a No. 3 slide rail is provided at one end of the No. 2 connecting rod on the other side, and a No. 3 arch hole is opened on the outer wall of the No. 3 slide rail. The intersection of the No. 2 connecting rod and the No. 3 connecting rod is slidably connected in the No. 3 arch hole, and one end of the telescopic rod is fixedly connected to the bottom of the No. 3 slide rail, and the other end of the telescopic rod is rotatably connected to the top of the base plate.

[0014] As a preferred embodiment of the utility model, the intersection of the No. 2 connecting rod and the No. 3 connecting rod is rotatably connected to one end of a sliding column, and the sliding column passes through the No. 2 connecting rod and the No. 3 connecting rod as the central axis of the connection between the No. 2 connecting rod and the No. 3 connecting rod, and is slidably connected in the oblique arch groove and the vertical arch groove, and the sliding column passes through the No. 2 sliding plate and is fixedly connected to a clamping plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the legal file folder, after the staff unfolds the entire file folder, the distance between the top plate and the bottom plate becomes longer, and then the telescopic rod is extended, and the fourth connecting rod and the fifth connecting rod are also contracted at the same time, so that the entire connecting rod assembly is extended, and at the same time, the sliding column and the clamping plate are driven to unfold. At this time, the documents clamped by multiple clamping plates will be loosened due to the unfolding of multiple clamping plates, and the documents can be easily taken out.

[0017] 2. In the legal file folder, when opening the folder, if the internal documents need to be unfolded at the same time, the folder is unfolded halfway and then paused, and then unfolded again. At this time, the sliding column will slide from the vertical arch groove to the oblique arch groove. At this time, the friction generated by the clamping plate on the document paper surface will cause each layer of the documents to slide obliquely, so that the documents on each layer are spread out along the direction of the oblique arch groove, and even some files can see the directory, which is more convenient for users to find. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall three-dimensional schematic diagram of the legal file folder of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the position of the clamping plate of the legal document file holder of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the telescopic device of the legal file folder of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal details of the telescopic device of the legal file folder of the utility model;

[0022] The meaning of each number in the figure is:

[0023] 1. File folder; 11. Side panel; 12. Top panel; 13. Bottom panel; 2. Sliding panel No. 1; 21. Oblique arched groove; 22. Vertical arched groove; 3. Sliding panel No. 2; 31. Vertical arched hole; 32. Oblique arched hole;

[0024] 4. Telescopic device; 41. Slide rail No. 1; 411. Arch hole No. 1; 412. Rotating column; 42. Connecting rod No. 1; 43. Slide rail No. 2; 431. Arch hole No. 2; 44. Connecting rod assembly; 441. Connecting rod No. 2; 442. Connecting rod No. 3; 443. Connecting rod No. 4; 444. Connecting rod No. 5; 45. Slide rail No. 3; 451. Arch hole No. 3; 46. Telescopic rod; 47. Sliding column; 5. Clamping plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1

[0028] See also Figure 1-4 As shown, this embodiment provides a file folder, including a file folder 1, a first sliding plate 2 for supporting the file folder 1 is provided inside the file folder 1, a telescopic device 4 for clamping the file is provided inside the first sliding plate 2, a connecting rod assembly 44 for clamping the file is provided inside the telescopic device 4, an oblique arched groove 21 for spreading the file is provided inside the first sliding plate 2, and a telescopic rod 46 for expanding and contracting following the file folder 1 is provided inside the telescopic device 4, wherein:

[0029] By expanding and contracting the file folder 1, the telescopic device 4 and the first sliding plate 2 are used to clamp the file, and the oblique arched groove 21 and the telescopic rod 46 are used to spread the file;

[0030] like Figure 1-2 As shown, the folder 1 includes a side panel 11, a top panel 12 is fixedly connected to the top of the side panel 11, a bottom panel 13 is fixedly connected to the bottom of the side panel 11, a first sliding panel 2 is fixedly connected to one side of the side panel 11, an oblique arched groove 21 and a vertical arched groove 22 are provided on the side away from the side panel 11, and the oblique arched groove 21 and the vertical arched groove 22 are cross-distributed, the first sliding panel 2 is fixedly connected to a second sliding panel 3 on the side away from the side panel 11, and a vertical arched hole 31 and an oblique arched hole 32 are provided on the outer wall of the second sliding panel 3, and the vertical arched hole 31 and the oblique arched hole 32 are cross-distributed, and a telescopic device 4 is provided between the first sliding panel 2 and the second sliding panel 3;

[0031] like Figure 3-4As shown, the telescopic device 4 includes a No. 1 slide rail 41, the outer wall of the No. 1 slide rail 41 is provided with a No. 1 arch hole 411, the top of the No. 1 slide rail 41 is fixedly connected to one end of a rotating column 412, the other end of the rotating column 412 is rotatably connected to the top plate 12, the bottom of the No. 1 slide rail 41 is fixedly connected to one end of a No. 1 connecting rod 42, the other end of the No. 1 connecting rod 42 is fixedly connected to a No. 2 slide rail 43, the outer wall of the No. 2 slide rail 43 is provided with a No. 2 arch hole 431, and the bottom of the No. 2 slide rail 43 is provided with a connecting rod assembly 4 4. The connecting rod assembly 44 includes a No. 2 connecting rod 441, one end of the No. 2 connecting rod 441 is rotatably connected to the middle end of the No. 1 connecting rod 42, the end of the No. 2 connecting rod 441 close to the No. 1 connecting rod 42 is rotatably connected to the No. 3 connecting rod 442, the No. 2 connecting rod 441 and the No. 3 connecting rod 442 are symmetrically distributed with the No. 1 connecting rod 42 as the central axis, the other end of the No. 2 connecting rod 441 is rotatably connected to the No. 4 connecting rod 443, the other end of the No. 3 connecting rod 442 is rotatably connected to the No. 5 connecting rod 444, and the No. 5 connecting rod 444 is connected to the No. 4 connecting rod 443. 43 are cross-distributed and rotatably connected to each other at their mid-ends, wherein: the fourth connecting rod 443 and the fifth connecting rod 444 are cross-distributed and rotatably connected, and multiple linear arrays of the two are distributed in the last group and are also rotatably connected to the second connecting rod 441 and the third connecting rod 442; one end of the second connecting rod 441 on the other side is provided with a third slide rail 45, and the outer wall of the third slide rail 45 is provided with a third arch hole 451; the intersection of the second connecting rod 441 and the third connecting rod 442 is slidably connected in the third arch hole 451, and the third slide rail 45 is provided with a third arch hole 451. The bottom of the rail 45 is fixedly connected with one end of a telescopic rod 46, and the other end of the telescopic rod 46 is rotatably connected to the top of the bottom plate 13. The intersection of the No. 2 connecting rod 441 and the No. 3 connecting rod 442 is rotatably connected with one end of a sliding column 47. The sliding column 47, as the central axis of the connection between the No. 2 connecting rod 441 and the No. 3 connecting rod 442, penetrates the No. 2 connecting rod 441 and the No. 3 connecting rod 442, and is slidably connected in the oblique arch groove 21 and the vertical arch groove 22. The sliding column 47 penetrates the No. 2 sliding plate 3 and is fixedly connected to the clamping plate 5.

[0032] From this we can see that Figure 4As shown, after the staff unfolds the entire folder 1, the distance between the top plate 12 and the bottom plate 13 becomes longer, and at this time the telescopic rod 46 is extended, and the fourth connecting rod 443 and the fifth connecting rod 444 are also contracted at the same time, so that the entire connecting rod assembly 44 is extended, and at the same time the sliding column 47 and the clamping plate 5 are driven to unfold. At this time, the files clamped by the multiple clamping plates 5 will be released due to the unfolding of the multiple clamping plates 5, and the files can be easily taken out. At the same time, when the folder 1 is opened, if it is necessary to unfold the internal files at the same time, the folder 1 is unfolded halfway and then paused, and then unfolded again. At this time, the sliding column 47 will slide from the vertical arched groove 22 to the oblique arched groove 21. At this time, the friction force generated by the clamping plate 5 on the paper surface of the file will cause each layer of the file to slide obliquely, so that the files on each layer are spread out along the direction of the oblique arched groove 21, and even some files can see the directory, which is more convenient for users to find. Conversely, the sliding column 47 slides in the oblique arched groove 21 and returns to the original position with the clamping plate 5.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A file folder, comprising a file folder (1), characterized in that: The file folder (1) is provided with a first sliding plate (2) for supporting the file folder (1) on its inner side, a telescopic device (4) for clamping the file is provided on its inner side, a connecting rod assembly (44) for clamping the file is provided in the telescopic device (4), an oblique arched groove (21) for spreading the file is provided in the first sliding plate (2), and a telescopic rod (46) for expanding and contracting following the file folder (1) is provided in the telescopic device (4), wherein: By expanding and contracting the file folder (1), the telescopic device (4) and the first sliding plate (2) are used to clamp the file, while the oblique arched groove (21) and the telescopic rod (46) are used to spread the file.

2. A file folder according to claim 1, characterized in that: The file folder (1) comprises a side panel (11), the top of the side panel (11) is fixedly connected to a top panel (12), the bottom of the side panel (11) is fixedly connected to a bottom panel (13), one side of the side panel (11) is fixedly connected to a first sliding panel (2), the first sliding panel (2) is provided with an oblique arched groove (21) and a vertical arched groove (22) on a side away from the side panel (11), and the oblique arched groove (21) and the vertical arched groove (22) are cross-distributed.

3. A file folder according to claim 2, characterized in that: The first sliding plate (2) is fixedly connected to the second sliding plate (3) on a side away from the side plate (11); the outer wall of the second sliding plate (3) is provided with vertical arch holes (31) and oblique arch holes (32); the vertical arch holes (31) and oblique arch holes (32) are cross-distributed; and a telescopic device (4) is provided between the first sliding plate (2) and the second sliding plate (3).

4. A file folder according to claim 3, characterized in that: The telescopic device (4) includes a No. 1 slide rail (41), the outer wall of the No. 1 slide rail (41) is provided with a No. 1 arch hole (411), the top of the No. 1 slide rail (41) is fixedly connected to one end of a rotating column (412), the other end of the rotating column (412) is rotatably connected to the top plate (12), the bottom of the No. 1 slide rail (41) is fixedly connected to one end of a No. 1 connecting rod (42), the other end of the No. 1 connecting rod (42) is fixedly connected to a No. 2 slide rail (43), the outer wall of the No. 2 slide rail (43) is provided with a No. 2 arch hole (431), and the bottom of the No. 2 slide rail (43) is provided with a connecting rod assembly (44).

5. The file folder according to claim 4, characterized in that: The connecting rod assembly (44) includes a No. 2 connecting rod (441), one end of the No. 2 connecting rod (441) is rotatably connected to the middle end of the No. 1 connecting rod (42), the end of the No. 2 connecting rod (441) close to the No. 1 connecting rod (42) is rotatably connected to the No. 3 connecting rod (442), the No. 2 connecting rod (441) and the No. 3 connecting rod (442) are symmetrically distributed with the No. 1 connecting rod (42) as the central axis, the other end of the No. 2 connecting rod (441) is rotatably connected to the No. 4 connecting rod (443), the other end of the No. 3 connecting rod (442) is rotatably connected to the No. 5 connecting rod (444), the No. 5 connecting rod (444) and the No. 4 connecting rod (443) are cross-distributed, and are rotatably connected to each other at the middle end position of the two, wherein: The fourth connecting rod (443) and the fifth connecting rod (444) are cross-distributed and rotatably connected, and multiple linear arrays of the two are distributed in the last group and are also rotatably connected to the second connecting rod (441) and the third connecting rod (442).

6. The file folder according to claim 5, characterized in that: A No. 3 slide rail (45) is provided at one end of the No. 2 connecting rod (441) on the other side, and a No. 3 arch hole (451) is provided on the outer wall of the No. 3 slide rail (45). The intersection of the No. 2 connecting rod (441) and the No. 3 connecting rod (442) is slidably connected in the No. 3 arch hole (451). One end of a telescopic rod (46) is fixedly connected to the bottom of the No. 3 slide rail (45), and the other end of the telescopic rod (46) is rotatably connected to the top of the bottom plate (13).

7. The file folder according to claim 6, characterized in that: One end of a sliding column (47) is rotatably connected to the intersection of the No. 2 connecting rod (441) and the No. 3 connecting rod (442). The sliding column (47) serves as the central axis of the connection between the No. 2 connecting rod (441) and the No. 3 connecting rod (442), passes through the No. 2 connecting rod (441) and the No. 3 connecting rod (442), and is slidably connected in the oblique arch groove (21) and the vertical arch groove (22). The sliding column (47) passes through the No. 2 sliding plate (3) and is fixedly connected to a clamping plate (5).

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