Storage rack convenient for taking archives

Abstract

The utility model relates to the technical field of storage racks, and discloses a storage rack convenient for taking archives, which comprises a cabinet body, a rotating shaft is fixedly arranged on the outer wall of the cabinet body, the outer wall of the rotating shaft is rotatably connected with a fixed frame, a worm gear is fixedly arranged on the outer wall of the rotating shaft, and the worm gear is rotatably connected with the fixed frame. The inner wall of the fixing frame is rotationally connected with a worm, the worm penetrates through the fixing frame and is fixedly provided with a hand wheel, the worm is meshed with a worm gear, a bottom plate is fixedly installed at the bottom of the fixing frame, and a supporting mechanism for improving the stability of the cabinet body is arranged on the bottom plate. The cabinet body is matched with the connecting rod, the sliding rod, the connecting rod and the supporting rod while being overturned, so that the supporting area of the bottom plate can be enlarged, the stability of the bottom plate can be improved, the cabinet body can be stably supported by the bottom plate and the fixing frame, the situation that the cabinet body topples due to the unstable gravity center is avoided, and then the stability of the cabinet body in the reversing process can be improved.

Description

Technical Field

[0001] This utility model relates to the field of storage rack technology, specifically a storage rack that facilitates the retrieval of files. Background Technology

[0002] In human resource management, files are very important, and they are usually stored using file racks or filing cabinets.

[0003] According to a public notice regarding a convenient file rack (publication number: CN220212316U), the aforementioned application describes a mechanism where a handle can rotate the second gear in the middle of the second rotating rod, thereby rotating the first rotating rod in the middle of the first gear, and further rotating the cabinet to a horizontal position. This facilitates the retrieval of files from the support rack by staff. The spring force can also push the clamping plate to press and fix the files inside the support rack, preventing the files from falling out during cabinet rotation.

[0004] The above-mentioned technical solution facilitates the retrieval of files by rotating the cabinet to a horizontal position. However, when the files stored inside the cabinet are not evenly distributed, the cabinet is prone to becoming unbalanced during rotation, which may cause the base to lose its balance and pose a risk of tipping over. Utility Model Content

[0005] The purpose of this invention is to provide a storage rack that facilitates the retrieval of files, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a storage rack for easy access to files, comprising a cabinet, a rotating shaft fixedly installed on the outer wall of the cabinet, a fixed frame rotatably connected to the outer wall of the rotating shaft, a worm gear fixedly installed on the outer wall of the rotating shaft, a worm rotatably connected to the inner wall of the fixed frame, a handwheel fixedly installed through the worm gear and meshing with the worm wheel, a base plate fixedly installed at the bottom of the fixed frame, and a support mechanism for improving the stability of the cabinet provided on the base plate. This support mechanism prevents the cabinet from tipping over due to instability during rotation. An auxiliary mechanism is also provided on the base plate to further improve the stability of the cabinet. The support mechanism includes:

[0007] A sliding rod is slidably connected to the side wall of the fixed frame. A connecting rod is hinged to the side wall of the sliding rod. The end of the connecting rod away from the sliding rod is hinged to the outer wall of the cabinet. The connecting rod can be pushed and pulled by setting the sliding rod.

[0008] A support plate, which is slidably connected to the inner wall of the base plate;

[0009] A connecting rod is hinged at one end to the top of the support plate and at the other end to the side wall of the slide rod, so that the support plate can be pushed and pulled by the connecting rod.

[0010] Preferably, the auxiliary mechanism comprises a side plate slidingly connected to the inner wall of the bottom plate.

[0011] Preferably, a hollow rod is fixedly installed at the top of the side plate.

[0012] Preferably, a guide rod is fixedly installed at the bottom of the slide rod.

[0013] Preferably, the outer wall of the guide rod is fitted to the inner wall of the hollow rod, so that the side plate can be driven to slide by the cooperation of the guide rod and the hollow rod.

[0014] Preferably, the worm is rotationally connected to the through hole of the fixed frame.

[0015] Compared with the prior art, the storage rack provided by the present application has the following beneficial effects:

[0016] 1. The storage rack for conveniently taking archives, the cabinet body is turned over while cooperating with the connecting rod, the slide rod, the connecting rod and the support rod to expand the supporting area of the bottom plate, thereby improving the stability of the bottom plate, stably supporting the cabinet body with the fixed frame, avoiding the cabinet body from falling due to unstable center of gravity, and further improving the stability of the cabinet body during the turning process.

[0017] 2. The storage rack for conveniently taking archives, the side plate is slid out of the bottom plate by the slide rod sliding downward while cooperating with the guide rod and the hollow rod, the left and right sides of the bottom plate are supported by the side plate, thereby further expanding the supporting area of the bottom plate and further improving the stability of the bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a schematic diagram of the structure of the cabinet body in the turned-over state of the present application;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the present application in side view;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of A of the present application. Figure 3

[0022] ​In the figure: 1, cabinet body; 2, rotating shaft; 3, fixed frame; 4, worm gear; 5, worm; 6, hand wheel; 7, bottom plate; 8, supporting mechanism; 81, sliding rod; 82, supporting plate; 83, connecting rod; 84, connecting rod; 9, auxiliary mechanism; 91, side plate; 92, hollow rod; 93, guide rod. DETAILED DESCRIPTION

[0023] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of storage rack of easy to take archives, including cabinet body 1, the outer wall of cabinet body 1 is fixedly installed with rotating shaft 2, the rotating of rotating shaft 2 can drive cabinet body 1 to overturn, to rotate to horizontal state with cabinet body 1, to take the archives inside cabinet body 1, the outer wall of rotating shaft 2 is rotatably connected with fixed frame 3, the outer wall of rotating shaft 2 is fixedly installed with worm gear 4, the inner wall of fixed frame 3 is rotatably connected with worm 5, worm 5 is fixedly installed with hand wheel 6 and passes through fixed frame 3, the penetration of worm 5 and fixed frame 3 is rotatably connected, worm 5 is engaged with worm gear 4, by the rotation of worm 5, by the rotation of worm 5 and the cooperation of worm gear 4, rotating shaft 2 can be driven to rotate in the inner wall of fixed frame 3, the bottom of fixed frame 3 is fixedly installed with bottom plate 7, bottom plate 7 is provided with the supporting mechanism 8 of improving the stability of cabinet body 1, by setting supporting mechanism 8, it can avoid the situation that cabinet body 1 is tilted due to unstable center of gravity occurs in the process of overturning, bottom plate 7 is provided with auxiliary mechanism 9, by setting auxiliary mechanism 9, the stability of cabinet body 1 can be further improved.

[0024] The above-mentioned supporting mechanism 8 includes sliding rod 81, supporting plate 82, connecting rod 83 and connecting rod 84; sliding rod 81 is slidably connected to the side wall of fixed frame 3, the side wall of sliding rod 81 is hingedly connected to connecting rod 84, the end of connecting rod 84 away from sliding rod 81 is hingedly connected to the outer wall of cabinet body 1, cabinet body 1 will push connecting rod 84 in the process of overturning, so that connecting rod 84 pushes sliding rod 81, and sliding rod 81 slides downward in the inner wall of fixed frame 3, supporting plate 82 is slidably connected to the inner wall of bottom plate 7, the supporting area of bottom plate 7 can be expanded by using supporting plate 82, so as to improve the stability of bottom plate 7, so that bottom plate 7 and fixed frame 3 can stably support cabinet body 1, to avoid the situation that cabinet body 1 is tilted due to unstable center of gravity, one end of connecting rod 83 is hingedly connected to the top of supporting plate 82, the other end of connecting rod 83 is hingedly connected to the side wall of sliding rod 81, sliding rod 81 will push connecting rod 83 while sliding downward, so that connecting rod 83 pushes supporting plate 82, and supporting plate 82 slides in the inner wall of bottom plate 7 and gradually moves away from bottom plate 7.

[0025] The auxiliary mechanism 9 comprises a side plate 91, a hollow rod 92 and a guide rod 93; the side plate 91 is slidingly connected to the inner wall of the bottom plate 7, and the left and right sides of the bottom plate 7 can be supported by the side plate 91, so that the supporting area of the bottom plate 7 can be further improved; the top of the side plate 91 is fixedly provided with the hollow rod 92; the guide rod 93 is attached to the inner wall of the hollow rod 92 and moves downward to push the hollow rod 92, so that the hollow rod 92 drives the side plate 91 to slide outward on the inner wall of the bottom plate 7; the bottom of the sliding rod 81 is fixedly provided with the guide rod 93, and the outer wall of the guide rod 93 is attached to the inner wall of the hollow rod 92; when the sliding rod 81 slides downward on the inner wall of the fixed frame 3, the guide rod 93 attached to the inner wall of the hollow rod 92 moves downward.

[0026] Working principle: when the archives on the high layer of the cabinet body 1 need to be taken, the worm 5 is rotated by the hand wheel 6, the worm 5 is rotated to drive the shaft 2 to rotate on the inner wall of the fixed frame 3 by cooperating with the worm gear 4, the cabinet body 1 is flipped by the rotation of the shaft 2, so that the cabinet body 1 is rotated to the horizontal state to take the archives in the cabinet body 1; at the same time, the cabinet body 1 pushes the connecting rod 84 in the flipping process, so that the connecting rod 84 pushes the sliding rod 81 to slide downward on the inner wall of the fixed frame 3; at this time, the sliding rod 81 pushes the connecting rod 83 to make the connecting rod 83 push the supporting plate 82 to slide on the inner wall of the bottom plate 7 and gradually move away from the bottom plate 7; at this time, the supporting plate 82 can expand the supporting area of the bottom plate 7, so as to improve the stability of the bottom plate 7, so that the bottom plate 7 and the fixed frame 3 can stably support the cabinet body 1, so as to avoid the cabinet body 1 from falling due to unstable center of gravity, thereby improving the stability of the cabinet body 1 in the flipping process; on the contrary, when the cabinet body 1 is rotated to the vertical state, the supporting plate 82 is attached to the side wall of the bottom plate 7, so as to reduce the floor area of the cabinet body 1.

[0027] When the sliding rod 81 slides downward on the inner wall of the fixed frame 3, the guide rod 93 attached to the inner wall of the hollow rod 92 moves downward; at this time, the guide rod 93 pushes the hollow rod 92, so that the hollow rod 92 drives the side plate 91 to slide outward on the inner wall of the bottom plate 7; at this time, the side plate 91 can support the left and right sides of the bottom plate 7, so as to further improve the supporting area of the bottom plate 7, thereby further improving the stability of the bottom plate 7.

[0028] The above is a detailed description of the general utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A storage rack for conveniently taking out files, comprising a cabinet body (1), characterized in that: The outer wall of the cabinet (1) is fixedly installed with a rotating shaft (2), the outer wall of the rotating shaft (2) is rotatably connected with a fixing frame (3), the outer wall of the rotating shaft (2) is fixedly installed with a worm gear (4), the inner wall of the fixing frame (3) is rotatably connected with a worm (5), the worm (5) penetrates through the fixing frame (3) and is fixedly installed with a hand wheel (6), the worm (5) is engaged with the worm gear (4), the bottom of the fixing frame (3) is fixedly installed with a bottom plate (7), the bottom plate (7) is provided with a supporting mechanism (8) for improving the stability of the cabinet (1), the bottom plate (7) is provided with an auxiliary mechanism (9), the supporting mechanism (8) comprises: A sliding rod (81) is slidably connected to the side wall of the fixing frame (3), the side wall of the sliding rod (81) is hingedly connected with a connecting rod (84), one end of the connecting rod (84) away from the sliding rod (81) is hingedly connected to the outer wall of the cabinet (1); A supporting plate (82) is slidably connected to the inner wall of the bottom plate (7); A connecting rod (83) is hingedly connected to the top of the supporting plate (82), the other end of the connecting rod (83) is hingedly connected to the side wall of the sliding rod (81).

2. The document storage rack of claim 1, wherein: The auxiliary mechanism (9) comprises a side plate (91) slidably connected to the inner wall of the bottom plate (7).

3. The file storage rack of claim 2, wherein: The top of the side plate (91) is fixedly installed with a hollow rod (92).

4. The file storage rack of claim 1, wherein: The bottom of the sliding rod (81) is fixedly installed with a guide rod (93).

5. The file storage rack of claim 4, wherein: The outer wall of the guide rod (93) is attached to the inner wall of the hollow rod (92).

6. The file storage rack of claim 1, wherein: The worm (5) is rotatably connected with the penetration of the fixing frame (3).

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