File cabinet
By designing a rotating cabinet door, torsion spring, guide rail, and slide groove, the smooth sliding and automatic reset of the file box in the filing cabinet are achieved, solving the problem of low efficiency in retrieving and placing files in existing filing cabinets and improving the ease of operation and stability.
Patent Information
- Application Number
- CN202423129788.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing filing cabinets are inefficient in retrieving and placing files, especially double-door and sliding-door cabinets which require a large amount of turning space and position adjustment. They also need to be manually reset after being retrieved or placed, which affects the efficiency of use.
A filing cabinet was designed, which uses a rotatable cabinet door assembly and a torsion spring mechanism. By pulling the file box, the cabinet door can be driven to rotate and automatically reset. Combined with the guidance of the guide rail and slide, and the stabilizing effect of the spring, the file box is ensured to slide smoothly in the storage cavity. With the convenient operation of the block and the handle, it provides independent storage space.
It improves the efficiency of file retrieval and placement, reduces the risk of shaking and falling, simplifies the operation process, and enhances ease of use and efficiency.
Smart Images

Figure CN223830607U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filing cabinet technology, specifically to a filing cabinet. Background Technology
[0002] In legal work, legal professionals print out and organize case materials to create case files. Due to differences in case type and completion progress, different case files need to be categorized and stored in legal document filing cabinets.
[0003] Most existing filing cabinets are protected by double doors or sliding doors. Double doors require a large amount of turning space when in use, while sliding doors require adjusting the position of the sliding door when taking out and putting in files in different locations. In addition, the doors need to be reset after taking out and putting in files, which is inefficient. Utility Model Content
[0004] This utility model provides a filing cabinet that can overcome some or all the defects of the prior art.
[0005] According to the present invention, a filing cabinet includes a cabinet body, and a plurality of storage cavities are formed inside the cabinet body at equal intervals. An opening is formed at one end of each storage cavity along its length. A file box is slidably disposed inside the storage cavity. A cabinet door assembly is provided at the opening. The cabinet door assembly includes two cabinet doors rotatably disposed at the opening. Each cabinet door is provided with a pivot, and each pivot is provided with a torsion spring. The torsion spring is used to drive the two cabinet doors to simultaneously cover the file box and the storage cavity.
[0006] The disclosed filing cabinet allows users to rotate the two cabinet doors outward along the opening by pulling the file box. Simultaneously, the torsion springs ensure that the file box returns to its original position after use, and the cabinet doors close automatically without manual intervention, thus improving retrieval efficiency.
[0007] Understandably, the use of multiple storage compartments and file boxes provides independent storage space for files, avoiding the situation where legal documents are tightly stacked and adjacent file bags tip over when files are taken out of the filing cabinet.
[0008] Preferably, the top and bottom walls of the storage cavity are provided with guide rails along the length of the storage cavity, and the top and bottom walls of the file box are formed with grooves that cooperate with the guide rails.
[0009] The combination of guide rails and slides provides stable guidance for the sliding of the file box within the storage cavity, ensuring the smoothness and accuracy of the file box during the sliding process.
[0010] Preferably, the dossier box has an internal cavity for storing dossier documents, and an inwardly recessed portion is formed at the location corresponding to the opening of the dossier box.
[0011] The above structure makes it easier and more convenient for users to retrieve and place files, thus improving retrieval efficiency.
[0012] Preferably, multiple springs are provided between the side wall of the storage cavity and the file box, and the springs are used to provide elastic force to keep the file box pulled inward.
[0013] The spring force ensures that the file box remains in a stable position within the storage cavity, reducing the risk of displacement or falling off due to shaking or external forces.
[0014] Understandably, when a user needs to retrieve or place a file, pulling the file holder overcomes the spring force and slides it out of the storage chamber. After the file is retrieved or placed, the holder is slowly released, and the spring retracts, causing the file holder to automatically return to its original position, thus improving the efficiency of retrieval and placement.
[0015] Preferably, notches are formed on the side walls of the two cabinet doors on the corresponding sides, and adjacent notches together form a mating groove; a mating block is formed on the side wall of the file box and the cabinet door on the corresponding side wall, which mates with the mating groove, and a handle is formed on the mating block.
[0016] The combination of grooves and blocks allows users to easily move the file box by holding the handle when pulling it to open or close the cabinet door, thus improving the ease of operation.
[0017] Preferably, a notepad is formed on the outer wall of the cabinet door, and the notepad is used to place labels.
[0018] The sticky note pockets provide users with a convenient place to place labels that can contain key information about the files stored in the folder, such as file type, date, and number. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of a filing cabinet.
[0020] Figure 2 This is a schematic diagram of the overall side sectional structure of a filing cabinet.
[0021] Figure 3 This is a schematic diagram of the cabinet door assembly structure of a filing cabinet.
[0022] Figure 4 This is a schematic diagram of the file box structure of a filing cabinet.
[0023] Figure 5This is a schematic diagram of the structure of a filing cabinet after the file box has been pulled out. Detailed Implementation
[0024] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.
[0025] Example 1
[0026] Please see Figure 1-5 This embodiment provides a filing cabinet, which includes a cabinet body 100. The cabinet body 100 has a plurality of storage cavities 210 that are equally spaced inside. Each storage cavity 210 has an opening at one end along its length. A file box 120 is slidably disposed inside the storage cavity 210. A cabinet door assembly 110 is provided at the opening. The cabinet door assembly 110 includes two cabinet doors 310 that are rotatably disposed at the opening. Each cabinet door 310 is provided with a pivot and a torsion spring. The torsion spring is used to drive the two cabinet doors 310 to simultaneously cover the file box 120 and the storage cavity 210.
[0027] The filing cabinet disclosed herein allows the user to drive the two cabinet doors 310 outward along the opening by pulling the file box 120. Simultaneously, with the help of torsion springs, the file box 120 returns to its original position after use, and the cabinet doors 310 can close automatically without the need for manual reset, thus improving the efficiency of retrieval and placement.
[0028] Understandably, the arrangement of multiple storage compartments 210 and file boxes 120 provides independent storage space for files, avoiding the situation where legal documents are tightly stacked and adjacent file bags tip over when files are taken out of the filing cabinet.
[0029] In this embodiment, the top and bottom walls of the storage cavity 210 are provided with guide rails 220 along the length of the storage cavity 210, and the top and bottom walls of the file box 120 are provided with grooves 410 that cooperate with the guide rails 220.
[0030] The guide rail 220 and the slide 410 are designed to provide a stable guide for the sliding of the file box 120 in the storage cavity 210, ensuring the smoothness and accuracy of the file box 120 during the sliding process.
[0031] In this embodiment, the file box 120 has a placement cavity 230 for storing file documents, and the file box 120 has an inwardly recessed portion 420 corresponding to the opening.
[0032] The above structure makes it easier and more convenient for users to retrieve and place files, thus improving retrieval efficiency.
[0033] In this embodiment, a plurality of springs 240 are provided between the side wall of the storage cavity 210 and the file box 120. The springs 240 are used to provide elastic force to keep the file box 120 pulled inward.
[0034] The elastic force of the spring 240 ensures that the file box 120 remains in a stable position within the storage cavity 210, reducing the risk of displacement or falling off due to shaking or external forces.
[0035] Understandably, when a user needs to take out or put in a file, pulling the file box 120 overcomes the elasticity of the spring 240 and slides the file box out of the storage cavity 210. After the file is taken out or put in, by slowly releasing it, the spring 240 retracts, causing the file box 120 to automatically reset, thus improving the efficiency of taking out and putting in the file.
[0036] In this embodiment, notches 311 are formed on the side walls of the two cabinet doors 310 on the corresponding sides, and adjacent notches 311 together form a mating groove; a mating block 430 that mates with the mating groove is formed on the side wall of the file box 120 and the cabinet door 310, and a handle 440 is formed at the mating block 430.
[0037] By using the mating groove and mating block 430, users can easily move the file box 120 by holding the handle 440 when pulling the file box 120 to open or close the cabinet door 310, thereby driving the cabinet door 310 to open or close, which improves the convenience of operation.
[0038] In this embodiment, a note bag 320 is formed on the outer wall of the cabinet door 310, and the note bag 320 is used to place labels.
[0039] The sticky note pocket 320 provides users with a convenient place to place labels, which can contain key information about the files stored in the file box 120, such as file type, date, and number.
[0040] It is readily understood that those skilled in the art can combine, split, or reorganize the embodiments provided in this application to obtain other embodiments, all of which do not exceed the protection scope of this application.
[0041] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the embodiments shown are only part of the embodiments of the present invention. The actual structure is not limited to this. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A filing cabinet, characterized in that, The system includes a cabinet body (100), inside which are formed multiple storage cavities (210) arranged at equal intervals. Each storage cavity (210) has an opening at one end along its length. A file box (120) is slidably disposed inside the storage cavity (210). A cabinet door assembly (110) is provided at the opening. The cabinet door assembly (110) includes two cabinet doors (310) rotatably disposed at the opening. Each cabinet door (310) is provided with a pivot. A torsion spring is provided, which is used to drive the two cabinet doors (310) to simultaneously block the file box (120) and the storage cavity (210); a notch (311) is formed on the side wall of the two cabinet doors (310) on the corresponding side, and adjacent notches (311) together form a mating groove; a mating block (430) is formed on the side wall of the file box (120) and the cabinet door (310) on the corresponding side, which mates with the mating groove, and a handle (440) is formed on the mating block (430).
2. The filing cabinet according to claim 1, characterized in that: The top and bottom walls of the storage cavity (210) are provided with guide rails (220) along the length of the storage cavity (210), and the top and bottom walls of the file box (120) are provided with grooves (410) that cooperate with the guide rails (220).
3. A filing cabinet according to claim 1, characterized in that: The file box (120) has a storage cavity (230) for storing file documents inside, and an inwardly recessed part (420) is formed in the file box (120) corresponding to the opening.
4. A filing cabinet according to claim 1, characterized in that: Multiple springs (240) are provided between the side wall of the storage cavity (210) and the file box (120). The springs (240) are used to provide elastic force to keep the file box (120) pulled inward.
5. A filing cabinet according to claim 1, characterized in that: A note bag (320) is formed on the outer wall of the cabinet door (310), and the note bag (320) is used to place labels.