Adjustable folder hook

Abstract

The file rack comprises a bottom plate, two linear rods are fixedly arranged on the bottom plate and used for limiting the positions of files, an arc-shaped rod is further arranged on the bottom plate and rotationally connected with the bottom plate, and a locking assembly is arranged on the bottom plate and used for limiting the positions, relative to the bottom plate, of the arc-shaped rod. The two ends of the arc-shaped rod abut against the ends, away from the bottom plate, of the two linear rods correspondingly. The linear rod is telescopically arranged, the linear part of the arc-shaped rod is matched with the linear rod, and the linear part of the arc-shaped rod is telescopically arranged; through the height adjustable design of the linear rod and the arc-shaped rod, the length of the linear rod and the length of the arc-shaped rod can be flexibly adjusted according to the number of A4 paper, the adjustable folder hook is suitable for stacking of files with different thicknesses, it is ensured that a folder can stably contain a small number of files or a large number of files, and the universality and flexibility of use are improved; the adjusting process is simple and convenient, the operation complexity is reduced, and the use efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of stationery products, specifically an adjustable folder hook. Background Technology

[0002] Folder hooks are devices or accessories used to hang or secure folders, commonly found in office environments, file management, or home organization. Their main function is to hang folders (such as file folders, archive folders, or hanging folders) in specific locations, such as drawer slides, filing cabinet rails, walls, or shelves, for easier organization, access, and space optimization.

[0003] Existing folder hooks are difficult to adjust according to the actual number of files during use, making it difficult to store a large number of files when the folder is small, and making the folder bulky when it is large. Therefore, this utility model discloses an adjustable folder hook. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable folder hook to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable folder hook includes a base plate with two straight rods fixedly mounted on it to limit the position of a file. An arc-shaped rod is also mounted on the base plate and rotatably connected to it. A locking assembly is provided on the base plate to limit the position of the arc-shaped rod relative to the base plate. Both ends of the arc-shaped rod abut against the ends of the two straight rods furthest from the base plate.

[0007] The straight rod is telescopically oriented, and the straight portion of the arc-shaped rod cooperates with the straight rod, wherein the straight portion of the arc-shaped rod is telescopically oriented.

[0008] A further technical solution includes a linear rod comprising a linear cylindrical section and a movable rod section. One end of the movable rod section facing the linear cylindrical section includes a plug-in post, which is plugged into the linear cylindrical section. The linear cylindrical section has a limiting hole, and the plug-in post has several limiting grooves. The linear cylindrical section is provided with a limiting post that can pass through the limiting hole and the limiting grooves. The movable rod section is used to abut against both ends of the arc-shaped rod.

[0009] In a further technical solution, the arc-shaped rod includes a rotating part and a handle part, and the straight part includes a connecting cylinder and a connecting column. The rotating part is fixedly connected to one end of the connecting cylinder, and the handle part is fixedly connected to one end of the connecting column. The connecting cylinder has a positioning hole, and the connecting column has a positioning groove. The connecting cylinder is provided with a positioning column that can pass through the positioning hole and the positioning groove. The handle part is used to abut against the moving rod part.

[0010] In a further technical solution, the locking assembly includes a rotating frame, the base plate is fixedly connected to the rotating frame, there are two rotating frames, the two ends of the rotating part pass through the two rotating frames respectively, and the rotating part is rotatably connected to the rotating frame.

[0011] In a further technical solution, the locking assembly also includes a vertical plate, which is fixedly connected to the base plate. A rotating plate is provided on the vertical plate, which is rotatably connected to the vertical plate. The rotating plate is provided with an abutment post, which is used to abut against the rotating part.

[0012] In a further technical solution, the base plate is provided with a spring plate hole, and the locking assembly also includes a spring plate. One end of the spring plate is fixedly connected to the wall of the spring plate hole, and the other end of the spring plate hole is located below the rotating part. The abutment post and the spring plate clamp the rotating part at the middle position.

[0013] In a further technical solution, the abutment post is provided with a lever, which is rotatably connected to the rotating plate.

[0014] A further technical solution is that the upright plate is provided with a textured surface.

[0015] The beneficial effects of this utility model are:

[0016] When an operator needs to place A4 paper into a folder, this utility model first adjusts the position of the curved rod using the locking assembly, opening a notch at the ends of the curved rod that abut against the straight rod. Then, the A4 paper is inserted onto the straight rod. Next, the position of the curved rod is rotated so that its ends abut against the ends of the two straight rods, closing the notch. When there are many A4 papers, the straight portion of the curved rod is first adjusted to lengthen it, and then the straight rod is lengthened so that the ends of the straight rod and the curved rod always remain in contact. Conversely, when there are many A4 papers... When the quantity is small, first shorten the straight rod, then adjust the straight part of the curved rod so that the shortened straight part of the curved rod matches the straight rod, allowing the two ends of the curved rod to abut against the two ends of the straight rod. Through the adjustable height design of the straight and curved rods, the adjustable folder hook of this invention allows for flexible adjustment of the length of the straight and curved rods according to the quantity of A4 paper, adapting to stacks of documents of different thicknesses. This ensures the folder can stably hold a small to a large number of documents, improving its versatility and flexibility. The adjustment process is simple and convenient, reducing operational complexity and increasing efficiency.

[0017] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0018] Figure 1 The overall structure of this utility model Figure 1 .

[0019] Figure 2 : Diagrams of the straight rod and the arc rod of this utility model.

[0020] Figure 3 The extension diagrams of the straight rod and the arc rod of this utility model.

[0021] Figure 4 The overall structure of this utility model Figure 2 .

[0022] Figure 5 This utility model Figure 4 Enlarged image.

[0023] Reference numerals: 1. Base plate; 2. Straight rod; 21. Straight cylinder section; 22. Moving rod section; 221. Insertion post; 3. Arc rod; 31. Straight section; 311. Connecting cylinder; 312. Connecting post; 32. Rotating section; 33. Handle section; 4. Locking assembly; 41. Rotating frame; 42. Rotating plate; 43. Vertical plate; 44. Abutment post; 45. Spring piece; 46. Actuating rod; 5. Limiting hole; 6. Limiting groove; 7. Limiting post; 8. Positioning hole; 9. Positioning groove; 10. Positioning post; Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please refer to Figure 1-5 ;

[0026] This utility model discloses an adjustable folder hook, including a base plate 1. Two straight rods 2 are fixedly installed on the base plate 1. The straight rods 2 are used to restrict the position of documents. The documents are usually composed of A4 paper. First, two holes are made in the A4 paper. Note that the size of the two holes should be greater than the bottom area of ​​the straight rods 2, and the distance between the two holes should be equal to the distance between the two straight rods 2, so that the A4 paper can be inserted into the straight rods 2. In addition, an arc-shaped rod 3 is also provided on the base plate 1. The arc-shaped rod 3 is rotatably connected to the base plate 1. A locking component 4 is provided on the base plate 1. The locking component 4 is used to restrict the position of the arc-shaped rod 3 relative to the base plate 1. The two ends of the arc-shaped rod 3 respectively abut against the ends of the two straight rods 2 away from the base plate 1. The straight rods 2 are telescopic. The straight part 31 of the arc-shaped rod 3 cooperates with the straight rod 2. The straight part 31 of the arc-shaped rod 3 is telescopic.

[0027] Specifically, when the operator needs to put A4 paper into the folder, first, adjust the position of the curved rod 3 using the locking component 4, so that the two ends of the curved rod 3 that abut against the straight rod 2 open a notch. Then, insert the A4 paper onto the straight rod 2. Next, rotate the position of the curved rod 3 again so that the two ends of the curved rod 3 abut against the two ends of the straight rod 2 respectively, closing the notch. When there are many A4 papers, first adjust the straight part 31 of the curved rod 3 to extend it. Then, extend the straight rod 2 so that the two ends of the straight rod 2 and the curved rod 3 always remain in contact. Conversely, when there are many A4 papers... When the quantity is small, first shorten the straight rod 2, then adjust the straight part 31 of the arc rod 3 so that the shortened straight part 31 of the arc rod 3 matches the straight rod 2, so that the two ends of the arc rod 3 can abut against the two ends of the straight rod 2. Through the height-adjustable design of the straight rod 2 and the arc rod 3, the adjustable folder hook of this utility model can flexibly adjust the length of the straight rod 2 and the arc rod 3 according to the quantity of A4 paper, adapting to the stacking of documents of different thicknesses, ensuring that the folder can stably hold a small number to a large number of documents, improving the versatility and flexibility of use, the adjustment process is simple and convenient, reducing the complexity of operation, and improving the efficiency of use.

[0028] Furthermore, the linear rod 2 includes a linear cylinder portion 21 and a movable rod portion 22. The end of the movable rod portion 22 facing the linear cylinder portion 21 includes a plug-in post 221, which is plugged into the linear cylinder portion 21. The linear cylinder portion 21 has a limiting hole 5, and the plug-in post 221 has several limiting grooves 6. The linear cylinder portion 21 is provided with a limiting post 7 that can pass through the limiting hole 5 and the limiting grooves 6. The movable rod portion 22 is used to abut against both ends of the arc-shaped rod 3.

[0029] Specifically, when the quantity of A4 paper is small and the straight rod 2 needs to be shortened, firstly, the limiting post 7 is pulled out. It is worth noting that in other embodiments, the limiting post 7 is threadedly connected to the limiting hole 5 and the limiting groove 6, so the operator can loosen the limiting post 7; then, the insertion post 221 is inserted into the straight cylinder part 21, ensuring that one of the limiting grooves 6 of the insertion post 221 can coincide with the axis of the limiting hole 5; finally, the limiting post 7 is inserted into the limiting hole 5 and the new limiting groove 6, and the insertion post 221 and the straight cylinder part 21 can be fixed by the limiting post 7; it is worth noting that the number of limiting holes 5 is not unique, and it is not limited in this embodiment.

[0030] Furthermore, the arc-shaped rod 3 includes a rotating part 32 and a handle part 33, and the straight part 31 includes a connecting cylinder 311 and a connecting post 312. The rotating part 32 is fixedly connected to one end of the connecting cylinder 311, and the handle part 33 is fixedly connected to one end of the connecting post 312. The connecting cylinder 311 has a positioning hole 8, and the connecting post 312 has a positioning groove 9. The connecting cylinder 311 is provided with a positioning post 10 that can pass through the positioning hole 8 and the positioning groove 9. The handle part 33 is used to abut against the moving rod part 22.

[0031] Specifically, when the quantity of A4 paper is small and the arc rod 3 needs to be shortened, firstly, the positioning post 10 is pulled out. It is worth noting that in other embodiments, the positioning post 10 is threadedly connected to the positioning post 10 and the positioning groove 9, so the operator can loosen the positioning post 10. Then, the connecting post 312 is inserted into the connecting cylinder 311, ensuring that one of the positioning grooves 9 of the connecting post 312 is aligned with the axis of the positioning hole 8. Finally, the positioning post 10 is inserted into the positioning hole 8 and the new positioning groove 9. The connecting post 312 and the connecting cylinder 311 are fixed by the positioning post 10, thereby fixing the rotating part 32 and the handle part 33. It is worth noting that the number of positioning holes 8 is not unique, and it is not limited in this embodiment.

[0032] Furthermore, the locking assembly 4 includes a rotating frame 41, the base plate 1 is fixedly connected to the rotating frame 41, there are two rotating frames 41, the two ends of the rotating part 32 pass through the two rotating frames 41 respectively, and the rotating part 32 is rotatably connected to the rotating frame 41.

[0033] Specifically, the rotating frame 41 provides the center of rotation for the rotating part 32, causing the rotating part 32 to rotate around the axis between the two rotating frames 41.

[0034] Furthermore, the locking assembly 4 also includes a vertical plate 43, which is fixedly connected to the base plate 1. A rotating plate 42 is provided on the vertical plate 43, which is rotatably connected to the vertical plate 43. The rotating plate 42 is provided with an abutment post 44, which is used to abut against the rotating part 32. Furthermore, the base plate 1 has a spring hole, and the locking assembly 4 also includes a spring 45. One end of the spring 45 is fixedly connected to the wall of the spring hole, and the other end of the spring hole is located below the rotating part 32. The abutment post 44 and the spring 45 clamp the rotating part 32 at the middle position. The abutment post 44 is provided with a lever 46, which is rotatably connected to the rotating plate 42. The vertical plate 43 is provided with a textured surface.

[0035] Specifically, in the initial state, the rotating plate 42 is vertical, the abutting post 44 presses against the rotating part 32, and the rotating part 32 presses against the spring piece 45. The spring piece 45 has elasticity. Due to the presence of grooves, and because the elasticity of the spring piece 45 is less than the friction between the rotating plate 42 and the upright plate 43, the position of the spring piece 45 remains fixed. When the operator manually pulls the lever 46, the lever 46 will drive the rotating plate 42 to rotate relative to the upright plate 43. At this time, the abutting post 44 will make an arc-shaped movement under the drive of the rotating plate 42, causing the elasticity of the spring piece 45 to be released, causing the center position of the rotating part 32 to make an arc-shaped movement upward, thereby causing the arc-shaped rod 3 and the straight rod 2 to open the notch. After the documents are loaded, the operator pulls the lever 46 in the opposite direction, causing the rotating plate 42 to rotate in the opposite direction, thereby causing the abutting post 44 to move downward in the opposite direction, thereby completing the reset action and closing the notch.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. An adjustable folder hook, characterized in that, Includes a base plate (1), on which two straight rods (2) are fixedly mounted, the straight rods (2) are used to limit the position of the document, and an arc rod (3) is also mounted on the base plate (1), the arc rod (3) is rotatably connected to the base plate (1), and a locking component (4) is mounted on the base plate (1), the locking component (4) is used to limit the position of the arc rod (3) relative to the base plate (1), the two ends of the arc rod (3) respectively abut against the ends of the two straight rods (2) away from the base plate (1); the straight rods (2) are telescopically mounted, and the straight part (31) of the arc rod (3) cooperates with the straight rod (2), the straight part (31) of the arc rod (3) is telescopically mounted.

2. The adjustable folder hook according to claim 1, characterized in that, The linear rod (2) includes a linear cylinder (21) and a movable rod (22). The movable rod (22) has a plug-in post (221) at one end facing the linear cylinder (21). The plug-in post (221) is plugged into the linear cylinder (21). The linear cylinder (21) has a limiting hole (5). The plug-in post (221) has several limiting grooves (6). The linear cylinder (21) is provided with a limiting post (7) that can pass through the limiting hole (5) and the limiting grooves (6). The movable rod (22) is used to abut against both ends of the arc-shaped rod (3).

3. An adjustable folder hook according to claim 2, characterized in that, The arc-shaped rod (3) includes a rotating part (32) and a handle part (33). The straight part (31) includes a connecting cylinder (311) and a connecting post (312). The rotating part (32) is fixedly connected to one end of the connecting cylinder (311). The handle part (33) is fixedly connected to one end of the connecting post (312). The connecting cylinder (311) has a positioning hole (8). The connecting post (312) has a positioning groove (9). The connecting cylinder (311) is provided with a positioning post (10) that can pass through the positioning hole (8) and the positioning groove (9). The handle part (33) is used to abut against the moving rod part (22).

4. An adjustable folder hook according to claim 3, characterized in that, The locking assembly (4) includes a rotating frame (41), the base plate (1) is fixedly connected to the rotating frame (41), there are two rotating frames (41), the two ends of the rotating part (32) pass through the two rotating frames (41) respectively, and the rotating part (32) is rotatably connected to the rotating frame (41).

5. An adjustable folder hook according to claim 3, characterized in that, The locking assembly (4) further includes a vertical plate (43), which is fixedly connected to the base plate (1). A rotating plate (42) is provided on the vertical plate (43), which is rotatably connected to the vertical plate (43). The rotating plate (42) is provided with an abutting post (44), which is used to abut against the rotating part (32).

6. An adjustable folder hook according to claim 5, characterized in that, The base plate (1) has a spring hole, and the locking assembly (4) also includes a spring (45). One end of the spring (45) is fixedly connected to the wall of the spring hole, and the other end of the spring hole is located below the rotating part (32). The abutment post (44) and the spring (45) clamp the rotating part (32) at the middle position.

7. An adjustable folder hook according to claim 5, characterized in that, The abutment post (44) is provided with a lever (46), which is rotatably connected to the rotating plate (42).

8. An adjustable folder hook according to claim 5, characterized in that, The upright plate (43) is provided with a textured surface.

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