Split type folder fixing device

Abstract

The utility model discloses a split type folder fixing device which comprises a base, fixing pipes are fixedly connected to the two sides of the base, and two installation plates are installed on the top of the base respectively. The mounting mechanism is located at the top of the base and comprises an overturning rod rotationally connected to the interior of the fixed pipe, the outer wall, close to the fixed pipe, of the overturning rod is rotationally connected with a movable pipe, after a mounting insertion pipe penetrates through a hole of a file with holes to be mounted, the mounting insertion rod penetrates into the mounting insertion pipe, and then a mounting plate is placed at the top of the base; the overturning plate is rotated to drive the locking elastic plate to overturn, the locking elastic plate is elastically deformed by abutting against the locking hook when the locking elastic plate overturns, so that the locking hook is clamped on the outer side of the locking elastic plate, and the mounting plate can be clamped on the inner side of the overturning plate through the locking hook. Therefore, the mounting mechanism is completely mounted at the top of the base.

Description

Technical Field

[0001] This utility model relates to the field of office supplies technology, specifically a split-type folder fixing device. Background Technology

[0002] A folder is a tool used to store, protect, and manage paper documents in a standardized manner. It is an essential office supply for businesses, schools, and other organizations to organize, bind, and store documents. It can hold various types of paper documents and materials, and perforated folders are available for easy page turning and retrieval.

[0003] According to the patent application CN102700297A published on the China Patent Website, entitled "A Fastening Device for a Loose-leaf Folder and a Folder Using the Fastening Device," the device includes a mounting hole for installing the loose-leaf folder onto the folder body, and a fixing member for securing the loose-leaf folder and the folder body through the mounting hole. The mounting hole is located on the metal base plate of the loose-leaf folder, and the fixing member is a plastic part with a nut. The fixing member passes through the mounting hole, and by rotating the fixing member, it cuts into the side of the mounting hole and is fixed in the mounting hole. The folder using this fastening device changes the traditional riveting method to a rotating cutting-in method for fixation, making installation and disassembly very convenient. When the product is discarded, it facilitates the separate recycling of metal, paper, or adhesive materials.

[0004] While the aforementioned patent enables document installation, the fastening device is fixedly installed on the folder body, which is quite large. When installing paper documents, the entire folder needs to be flipped over, making the operation extremely inconvenient. Therefore, we provide a split-type folder fastening device to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a split-type folder fixing device to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution:

[0006] A split-type folder fixing device includes a base with fixing tubes fixedly connected to both sides of the base and two mounting plates respectively installed on the top of the base; a mounting mechanism located on the top of the base, the mounting mechanism including a flip rod rotatably connected inside the fixing tube, and the flip rod being rotatably connected to a movable tube near the outer wall of the fixing tube; and a fixing mechanism located at the bottom of the mounting plates, the fixing mechanism including four fixing grooves provided on the top of the base.

[0007] A further technical solution is provided, wherein a torsion spring is installed on the outer wall of the middle part of the flipping rod, a flipping plate is fixedly connected to one side of the movable tube, one end of the torsion spring is attached to the top of the base, and the other end of the torsion spring is attached to the outer side of the flipping plate, a locking spring plate is fixedly connected to the inner side of the flipping plate, and two return tubes are symmetrically installed on the top of the middle part of the base.

[0008] In a further technical solution, the installation mechanism also includes a locking hook fixedly connected to the top of the mounting plate, and mounting rods are symmetrically installed on the inner side of one of the mounting plates, and mounting tubes are symmetrically installed on the inner side of the other mounting plate.

[0009] In a further technical solution, one end of the mounting rod is movably sleeved inside the mounting tube.

[0010] In a further technical solution, the four fixed sliding grooves are arranged in a rectangular array about the center of the top of the base.

[0011] In a further technical solution, the fixing mechanism includes two connecting plates that are symmetrically installed on the bottom of the mounting plate, and the outer wall of the connecting plates is slidably connected to the inner wall of the fixing groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In this invention, after the hole in the file is inserted through the mounting tube, the mounting rod is inserted into the mounting tube, and then the mounting plate is placed on top of the base. This causes the flip plate to flip, and the flipping motion of the flip plate drives the locking spring plate to flip as well. The flipping motion of the locking spring plate, through its contact with the locking hook, causes the locking spring plate to elastically deform, thereby locking the locking hook onto the outside of the locking spring plate. The mounting plate is then secured to the inside of the flip plate by the locking hook, thus the mounting mechanism is completely installed on top of the base. This split-type folder fixing device facilitates the installation of files.

[0014] In this invention, when the mounting plate is placed on top of the base, the mounting plate moves downward, causing the connecting plate to move downward. The downward-moving connecting plate can pass into the fixed slide groove. Thus, the fixed slide groove can limit the movement of the rotating plate, keeping the mounting plate stable and preventing displacement of the mounting plate, which would affect the locking of the device and facilitate the normal installation of the device.

[0015] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0016] Figure 1 : Schematic diagram of the overall structure of this utility model;

[0017] Figure 2: Partial structural development diagram of the installation mechanism of this utility model;

[0018] Figure 3 : A partial structural cross-sectional view of the installation mechanism of this utility model;

[0019] Figure 4 : Schematic diagram of the fixing mechanism of this utility model;

[0020] Figure 5 : Developed view of the fixing mechanism of this utility model;

[0021] Figure 6 : A cross-sectional view of the fixing mechanism structure of this utility model;

[0022] Figure 7 This utility model Figure 6 Enlarged view of the structure at point A in the middle;

[0023] Figure 8 : Schematic diagram of the locking spring plate and locking hook structure of this utility model;

[0024] Figure 9 : Installation diagram of the fixing mechanism of this utility model.

[0025] In the diagram: 1. Base; 2. Fixed tube; 3. Flipping rod; 4. Movable tube; 5. Torsion spring; 6. Flipping plate; 7. Locking spring plate; 8. Return tube; 9. Fixed slide groove; 10. Connecting plate; 11. Mounting plate; 12. Locking hook; 13. Mounting rod; 14. Mounting tube. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1 to 9 This utility model provides a technical solution: a split-type folder fixing device, including a base 1, fixing tubes 2 fixedly connected to both sides of the base 1, and two mounting plates 11 respectively installed on the top of the base 1; an installation mechanism located on the top of the base 1, the installation mechanism including a flip rod 3 rotatably connected inside the fixing tube 2, and a movable tube 4 rotatably connected to the flip rod 3 near the outer wall of the fixing tube 2; and a fixing mechanism located at the bottom of the mounting plate 11, the fixing mechanism including four fixing grooves 9 set on the top of the base 1.

[0028] In this embodiment, as Figures 1 to 9As shown, a torsion spring 5 is installed on the outer wall of the middle part of the flipping rod 3. A flipping plate 6 is fixedly connected to one side of the movable tube 4. One end of the torsion spring 5 is attached to the top of the base 1, and the other end of the torsion spring 5 is attached to the outside of the flipping plate 6. A locking spring plate 7 is fixedly connected to the inner side of the flipping plate 6. Two spring tubes 8 are symmetrically installed on the top of the middle part of the base 1. The installation mechanism also includes a locking hook 12 fixedly connected to the top of the mounting plate 11. An installation rod 13 is symmetrically installed on the inner side of one of the mounting plates 11, and an installation tube 14 is symmetrically installed on the inner side of the other mounting plate 11. One end of the installation rod 13 is movably sleeved inside the installation tube 14.

[0029] In this embodiment: First, after the hole in the file is installed through the mounting tube 14, the mounting rod 13 is inserted into the mounting tube 14. Then, the mounting plate 11 is placed on the top of the base 1, causing the flip plate 6 to flip. The flipping motion of the flip plate 6 drives the locking spring plate 7 to flip as well. The flipping motion of the locking spring plate 7, through its contact with the locking hook 12, allows the locking spring plate 7 to elastically deform, thereby causing the locking hook 12 to be locked on the outside of the locking spring plate 7. Thus, the mounting plate 11 is locked on the inside of the flip plate 6 by the locking hook 12. In this way, the mounting mechanism is completely installed on the top of the base 1. This split-type folder fixing device facilitates the installation of files.

[0030] In this embodiment, as Figures 1 to 9 As shown, the four fixed slide grooves 9 are arranged in a rectangular array about the center of the top of the base 1. The fixing mechanism includes two connecting plates 10 that are fixedly installed symmetrically on the bottom of the mounting plate 11, and the outer wall of the connecting plate 10 is slidably connected to the inner wall of the fixed slide groove 9.

[0031] In this embodiment: when the mounting plate 11 is placed on top of the base 1, the mounting plate 11 moves downward, causing the connecting insert plate 10 to move downward. The downward-moving connecting insert plate 10 can pass into the fixed slide groove 9. Thus, through the limiting effect of the fixed slide groove 9, the mounting plate 11 is kept stable when the flipping plate 6 flips, avoiding displacement of the mounting plate 11 and thus affecting the locking of the device, facilitating the normal installation of the device.

[0032] The method of use and advantages of this utility model: The working process of this split-type folder fixing device is as follows:

[0033] like Figures 1 to 9As shown, firstly, after the hole in the file is inserted through the mounting tube 14, the mounting rod 13 is inserted into the mounting tube 14. Then, the mounting plate 11 is placed on top of the base 1, causing the flip plate 6 to flip. The flipping motion of the flip plate 6 drives the locking spring plate 7 to flip as well. The flipping motion of the locking spring plate 7, through its contact with the locking hook 12, allows the locking spring plate 7 to elastically deform, thereby causing the locking hook 12 to be locked on the outside of the locking spring plate 7. Thus, the mounting plate 11 is locked on the inside of the flip plate 6 by the locking hook 12. The mounting mechanism is thus completely installed on top of the base 1. This split-type folder fixing device facilitates the installation of files. When the mounting plate 11 is placed on top of the base 1, the mounting plate 11 moves downward, causing the connecting plate 10 to move downward. The downward-moving connecting plate 10 can pass into the fixed slide groove 9. Thus, the limiting effect of the fixed slide groove 9 can keep the mounting plate 11 stable when the flip plate 6 flips, preventing the mounting plate 11 from shifting and affecting the locking of the device, thus facilitating the normal installation of the device.

[0034] 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.

[0035] 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 embodiments that can be understood by those skilled in the art.

Claims

1. A split file folder securing device comprising a base (1) characterised in that: The base (1) is fixedly connected to two sides by fixing tubes (2), and two mounting plates (11) are respectively installed on the top of the base (1). The mounting mechanism is located on the top of the base (1). The mounting mechanism includes a flipping rod (3) rotatably connected inside the fixed tube (2), and the flipping rod (3) is rotatably connected to a movable tube (4) near the outer wall of the fixed tube (2). The fixing mechanism is located at the bottom of the mounting plate (11) and includes four fixing grooves (9) disposed on the top of the base (1).

2. The split-type folder fixing device according to claim 1, characterized in that: A torsion spring (5) is installed on the outer wall of the middle part of the flipping rod (3). A flipping plate (6) is fixedly connected to one side of the movable tube (4). One end of the torsion spring (5) is attached to the top of the base (1), and the other end of the torsion spring (5) is attached to the outside of the flipping plate (6). A locking spring plate (7) is fixedly connected to the inner side of the flipping plate (6). Two spring tubes (8) are symmetrically installed on the top of the middle part of the base (1).

3. The split-type folder fixing device according to claim 1, characterized in that: The installation mechanism also includes a locking hook (12) fixedly connected to the top of the mounting plate (11), and mounting rods (13) are symmetrically installed on the inner side of one of the mounting plates (11), and mounting tubes (14) are symmetrically installed on the inner side of the other mounting plate (11).

4. The split-type folder fixing device according to claim 3, characterized in that: One end of the mounting rod (13) is movably sleeved inside the mounting tube (14).

5. A split-type folder fixing device according to claim 1, characterized in that: The four fixed grooves (9) are arranged in a rectangular array about the center of the top of the base (1).

6. A split-type folder fixing device according to claim 1, characterized in that: The fixing mechanism includes two connecting plates (10) that are symmetrically installed on the bottom of the mounting plate (11), and the outer wall of the connecting plate (10) is slidably connected to the inner wall of the fixing groove (9).

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