Stably movable storage cabinet

Abstract

The utility model discloses a kind of stably movable storage cabinet, it has the storage cabinet for storing data, storage cabinet bottom is equipped with as the first gyro wheel, second gyro wheel and positioning member of support;The second gyro wheel is set close to the cabinet door of storage cabinet;The first gyro wheel is set away from cabinet door, and the wheel diameter of first gyro wheel is less than the wheel diameter of second gyro wheel, to make storage cabinet in the first gyro wheel and second gyro wheel support rear inclined state of top portion;The positioning member includes the supporting leg of rotation in the bottom of storage cabinet corresponding first gyro wheel, supporting leg vertical height and second gyro wheel vertical height keep consistent, to make storage cabinet in the second gyro wheel support horizontal state.Employed to solve the problem that the storage cabinet in prior art is in the process of moving, due to vibration and other factors, the probability of data falling is higher.

Description

Technical Field

[0001] This utility model relates to the field of data storage technology, specifically to a stable and movable storage cabinet. Background Technology

[0002] In daily office work and file management scenarios, lockers are commonly used for storing documents, files, and other items. Their flexibility and stability are always key concerns for users. In practice, lockers often need to be moved due to office space adjustments and layout optimizations. However, existing lockers are prone to vibration during movement due to uneven ground and bumps during transport. This vibration is directly transmitted to the items stored inside. Even when the locker door is locked, there is a high probability that documents and other items will become scattered due to continuous shaking. In severe cases, documents may even frequently collide with the locker door, or slip off shelves or fall out.

[0003] Some might consider removing the documents before moving them and then putting them back in after the lockers are transferred. However, this process is obviously too cumbersome. It not only adds extra steps of retrieving, moving, and reorganizing the documents, but also risks confusion and omissions during temporary storage. Furthermore, dropped or scattered documents not only cause damage such as creases and broken corners, but also require staff to spend extra time organizing the scattered documents after the move, significantly increasing the workload of the locker transfer operation. If the dropped or scattered documents include important files, their omission could disrupt subsequent work and create information management risks. Utility Model Content

[0004] The present invention aims to solve the problem that in the prior art, the probability of documents falling out of lockers during movement due to vibration and other factors is relatively high, and to provide a locker that can be moved stably.

[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a stable and movable storage cabinet, which has a storage cabinet for storing data, and the bottom of the storage cabinet is provided with a first roller, a second roller, and a positioning component for support.

[0006] The second roller is located near the cabinet door of the storage cabinet;

[0007] The first roller is positioned away from the cabinet door, and the diameter of the first roller is smaller than that of the second roller, so that the storage cabinet is tilted backward from the top under the support of the first roller and the second roller.

[0008] The positioning component includes a rotatable support leg located at the bottom of the storage cabinet corresponding to the first roller. The vertical height of the support leg is consistent with the vertical height of the second roller, so that the storage cabinet is in a horizontal state under the support of the second roller.

[0009] As a further optimization of the stable movable storage cabinet of this utility model: the support legs are square and hollow, and the corners of the support legs away from the second roller are rounded.

[0010] As a further optimization of the stable movable storage cabinet of this utility model: the rounded corners of the legs are provided with a smooth layer or ball bearings.

[0011] As a further optimization of the present invention, a stable movable storage cabinet is provided: the support leg is provided with a slot on one side of the bottom of the storage cabinet, and the slot engages with a block fixed to the bottom of the storage cabinet.

[0012] As a further optimization of the present invention for a stable movable storage cabinet: the card slot extends through the length of the storage cabinet, and the length of the card block is greater than the length of the card slot.

[0013] As a further optimization of the present invention, a stable movable storage cabinet is provided: the support legs are rotatably connected to a bearing shaft, and the bearing shaft is fixedly mounted on two bearing blocks at the bottom corner of the storage cabinet.

[0014] As a further optimization of the present invention, a stable movable storage cabinet is provided on the support block, and the limiting rod is located on the rotation trajectory of the support leg away from the storage cabinet.

[0015] As a further optimization of the stable movable storage cabinet of this utility model: the second roller is equipped with a foot brake.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This invention utilizes two first rollers and two second rollers on the bottom of the storage cabinet for support, allowing operators to easily move the cabinet. Simultaneously, the second rollers are positioned closer to the cabinet door, while the first rollers are positioned further away, with the first rollers being lower than the second rollers. This causes the moving storage cabinet to tilt towards the first rollers. This design effectively confines the data inside the cabinet under the influence of gravity, thereby reducing the risk of data leakage during cabinet movement.

[0018] This invention utilizes a foot brake structure on the second roller, using the second roller as a support to maintain the storage cabinet's vertical position against the wall, thus facilitating use. Simultaneously, the positioning element includes support legs that further support the storage cabinet against the wall, ensuring its vertical position.

[0019] This invention also limits the extension range of the support legs by setting a limiting rod, thereby playing a certain role in safety. During the movement of the storage cabinet in a tilted state, the limiting rod presses against the ground and acts as a support in the event of a tipping, reducing the probability of the storage cabinet tipping over. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the axial side structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the present invention in its mobile state;

[0022] Figure 3 This is a schematic diagram of the structure of the present invention in its storage state;

[0023] Figure 4 This is a partially enlarged structural diagram of the positioning component in its storage state according to this utility model;

[0024] Figure 5 This is a partially enlarged structural diagram of the positioning component in the moving state of this utility model.

[0025] The markings in the diagram are: 1. Storage cabinet; 2. First roller; 3. Second roller; 4. Positioning component; 401. Support leg; 402. Slot; 403. Block; 404. Bearing shaft; 405. Limiting rod; 406. Bearing block. Detailed Implementation

[0026] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.

[0027] like Figure 1 As shown, a stable and movable storage cabinet has a storage cabinet 1 structure for storing documents. The storage cabinet 1 has two first rollers 2 and two second rollers 3 at its bottom. The two second rollers 3 are located at the bottom of the storage cabinet 1 near the cabinet door and are arranged in parallel; while at the bottom away from the cabinet door, two first rollers 2 are connected corresponding to the second rollers 3, also arranged in parallel, and the diameter of the first rollers 2 is smaller than the diameter of the second rollers 3. When all four rollers are in contact with the ground simultaneously, the storage cabinet 1 will be tilted backwards, greatly facilitating the movement of the storage cabinet 1 by operators.

[0028] like Figure 2As shown, during the movement, the special arrangement of the two second rollers 3 and the two first rollers 2 causes the storage cabinet 1 to tilt towards the first roller 2. In this tilted state, the operator only needs to push the storage cabinet 1 to achieve a stable transfer of the storage cabinet 1 and its internal data, supported by the two first rollers 2 and the two second rollers 3.

[0029] like Figure 2-3 As shown, when the storage cabinet 1 needs to be placed in a suitable position and in a storage state, the storage cabinet 1 can be continuously pushed, and the bottom of the storage cabinet 1 will remain horizontal under the support of the second roller 3. Then, the side of the storage cabinet 1 facing away from the cabinet door can be pressed against the corresponding wall for support, thus maintaining the horizontal position for use. During the pushing of the storage cabinet 1, the positioning element 4, located at the bottom of the storage cabinet 1 and away from the cabinet door, will first contact the angle between the wall and the ground. Subsequently, the wall will limit the positioning element 4, and as the operator continues to push, the positioning element 4 will support the storage cabinet 1 at the position corresponding to the first roller 2, raising the height of the storage cabinet 1 towards the first roller 2 to be flush with the second roller 3, thereby maintaining the storage cabinet 1 in a horizontal position so that the operator can easily retrieve or place documents.

[0030] The positioning component 4 includes a rotatable support leg 401 located on the storage cabinet 1 near the bottom corner of the first roller 2. For example... Figure 4 and Figure 5 As shown, when the support leg 401 is close to the wall, it will rotate downwards and press against the bottom of the storage cabinet 1 to achieve a vertical position, constrained by the wall and with the continuous pushing of the operator. This design ensures that the height of the first roller 2 and the second roller 3 remains flush, thus keeping the storage cabinet 1 horizontal and facilitating subsequent use by the operator. Specifically, the side of the support leg 401 closest to the wall is designed to be arc-shaped, and this arc-shaped side is equipped with ball bearings or a smooth layer. The top of the side of the storage cabinet 1 facing away from the door also has a smooth layer or ball bearings to reduce damage to the wall surface during the process of the support leg 401 and the storage cabinet 1 rubbing against the wall to achieve a vertical position. The smooth layer can be a uniformly sprayed paint finish. Simultaneously, this design also reduces the force required for the operator to push the storage cabinet 1 to maintain a horizontal position, thereby reducing the operator's workload. During use, the support legs 401 are mostly installed around the baseboard, so they will not significantly affect the aesthetics of the wall paint. At the same time, the baseboard material, with the aid of the smooth layer and ball bearings, will not leave excessive marks, thus also not affecting the aesthetics of the baseboard. However, the top surface of the storage cabinet 1 requires the operator to apply some additional force or provide protection to reduce the probability of damage to the wall caused by the pressure of the storage cabinet 1 against the wall.

[0031] like Figure 4 and Figure 5As shown, the support leg 401 is a hollow square, which reduces the weight of the support leg 401 and the amount of material used. A bearing shaft 404 is rotatably connected to one apex of the support leg 401. The bearing shaft 404 is connected to a bearing block 406 fixedly located at the apex of the bottom of the storage cabinet 1 near the first roller 2. The support leg 401 has a slot 402 at the bottom of the storage cabinet 1, which can engage with a locking block 403 located at the bottom of the storage cabinet 1. Specifically, the locking block 403 and the slot 402 are interference-fitted, and the length of the locking block 403 is greater than that of the slot 402, so that the slot 402 can stably engage with the slot 402 even if there is a slight deflection during the rotation of the support leg 401. The slot 402 extends along the length of the storage cabinet 1, and the locking block 403 is made of hard rubber and is distributed in the same direction as the slot 402. This design ensures the relative stability of the support leg 401 in a vertical position while also improving the overall stability of the storage cabinet structure. Furthermore, both second rollers 3 are equipped with foot brakes, facilitating the positioning of the storage cabinet 1 during storage and further stabilizing the support leg 401's function of supporting and positioning the storage cabinet 1. The foot brakes also allow for comfortable foot-operated locking of the second rollers 3. With a large contact area between the bottom of the support leg 401 and the ground, after the foot brakes on the two second rollers 3 are released, the operator pulls the storage cabinet 1 forward towards the second rollers 3. During this process, the support leg 401 rubs against the ground, causing the locking mechanism to separate from the locking groove 402, thus rotating the support leg 401 backward and allowing the two first rollers 2 to contact the ground with a certain degree of cushioning. This then facilitates stable movement of the storage cabinet 1 by the operator.

[0032] A limiting rod 405, fixed to the bearing block 406, is also provided on the outer periphery of the bearing shaft 404. The presence of the limiting rod 405 can limit the maximum extension rate of the support leg 401, thereby providing a certain degree of support for the storage cabinet 1 near the first roller 2 during tilting displacement. This means that when the storage cabinet 1 may tilt during movement, the support leg 401 can exert a certain amount of pressure to reduce the probability of the storage cabinet 1 tipping over. At the same time, the limiting rod 405 can also ensure that the support leg 401 remains within a range of 120 to 150 degrees with the bottom surface of the storage cabinet 1, so that the support leg 401 can rotate under the constraint of the wall, allowing the slot 402 to connect with the locking block 403, and achieving horizontal support and positioning of the storage cabinet 1. This design not only improves the stability of the storage cabinet, but also provides strong protection for its convenience and safety in practical applications.

[0033] Specifically, the structure, model, and working principle of the first roller 2 and the second roller 3 should be understood as existing technology. At the same time, the specific structure, shape, working principle, and how the foot brake is set on the second roller 3, as well as how it is convenient for operators to use their feet to step on and lock the rotation of the second roller 3, should all be understood as existing technology.

[0034] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.

Claims

1. A stable and movable storage cabinet, characterized in that: It has a storage cabinet (1) for storing data, and the bottom of the storage cabinet (1) is provided with a first roller (2), a second roller (3) and a positioning element (4) for support; The second roller (3) is located near the door of the storage cabinet (1); The first roller (2) is positioned away from the cabinet door, and the diameter of the first roller (2) is smaller than the diameter of the second roller (3), so that the storage cabinet (1) is tilted backwards from the top under the support of the first roller (2) and the second roller (3); The positioning component (4) includes a rotatable support leg (401) located at the bottom of the storage cabinet (1) corresponding to the first roller (2). The vertical height of the support leg (401) is consistent with the vertical height of the second roller (3) so that the storage cabinet (1) is in a horizontal state under the support of the second roller (3).

2. The stably movable storage cabinet as described in claim 1, characterized in that: The support leg (401) is a square hollow structure, and the support leg (401) is rounded at the point away from the second roller (3).

3. The stably movable storage cabinet as described in claim 2, characterized in that: The rounded corners of the support (401) are provided with a smooth layer or ball bearings.

4. A stably movable storage cabinet as described in claim 1, characterized in that: The support leg (401) has a slot (402) on one side of the bottom of the storage cabinet (1), and the slot (402) engages with the card block (403) fixed at the bottom of the storage cabinet (1).

5. A stably movable storage cabinet as described in claim 4, characterized in that: The card slot (402) extends through the length of the storage cabinet (1), and the length of the card block (403) is greater than the length of the card slot (402).

6. A stably movable storage cabinet as described in claim 1, characterized in that: The support leg (401) is rotatably connected to a bearing shaft (404), which is fixedly mounted on two bearing blocks (406) at the bottom corner of the storage cabinet (1).

7. A stably movable storage cabinet as described in claim 6, characterized in that: The bearing block (406) is provided with a limiting rod (405), and the limiting rod (405) is located on the rotation trajectory of the support leg (401) away from the storage cabinet (1).

8. A stably movable storage cabinet as described in claim 1, characterized in that: The second roller (3) is equipped with a foot brake.

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