A floor cabinet anti-tilt device

Abstract

This utility model discloses an anti-tilt device for a floor cabinet, relating to the technical field of anti-tilt equipment for floor cabinets. It includes: a floor cabinet body; and a bottom horizontal anti-tilt mechanism, which is located at the bottom of the floor cabinet body. This utility model utilizes the elastic damping system of the bottom horizontal anti-tilt mechanism to flexibly buffer horizontal impacts, combined with the rigid engagement of the side longitudinal anti-tilt mechanism to provide depth limiting. The two mechanisms complement each other, simultaneously resisting multi-directional external force interference, significantly improving the cabinet's vibration resistance and collision resistance reliability. The cabinet body is embedded in the countertop fixing groove to complete bottom fixation. After the wall-mounted bracket is secured through the wall fixing through hole, simply pushing the cabinet body automatically locks the depth connection. Combined with the foundation support of the lower support legs, the overall installation is simple and ensures initial stability.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-tilt devices for floor cabinets, and in particular to an anti-tilt device for floor cabinets. Background Technology

[0002] As a common type of storage furniture, the stability of floor-standing cabinets is directly related to their safety. Due to their height and high center of gravity, they are prone to tipping over when subjected to horizontal impacts (such as ground vibrations or external collisions) or uneven forces in the vertical direction. This can not only damage the cabinet itself but also cause personal injury or damage to belongings. Therefore, anti-tilt devices are a key component to ensure the safe use of floor-standing cabinets.

[0003] Most existing anti-tilt devices for floor-standing cabinets are designed for only a single risk. For example, some products only resist horizontal swaying by widening the base or adding counterweights, but lack effective restraint on the front-to-back tilting of the cabinet. Other products rely on wall hooks or straps to fix the back of the cabinet, which can limit front-to-back displacement, but cannot cope with lateral imbalance caused by horizontal impact. This one-way protection design is difficult to match the multi-directional external forces that the cabinet may withstand in actual use. At the same time, wall connectors usually require multiple people to complete multiple steps such as positioning, drilling, and tightening, and have high installation accuracy requirements. If the wall lock hole and the cabinet connection point are misaligned, it can easily lead to connection failure. Some structures that require manual locking afterward also increase the user's operating burden and reduce the convenience of use. Therefore, an anti-tilt device for floor-standing cabinets is provided to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a floor cabinet anti-tilt device in order to solve the problems mentioned in the background art. This device has the advantages of preventing cabinet tilting in multiple dimensions and being easy and quick to install and disassemble, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a floor-standing cabinet anti-tilt device, comprising:

[0006] The main body of the floor-standing cabinet;

[0007] A bottom horizontal anti-tilt mechanism is provided at the bottom of the main body of the floor cabinet. The bottom horizontal anti-tilt mechanism is used to mitigate the impact of the main body of the floor cabinet in the horizontal direction and prevent it from tipping over to the left or right.

[0008] A side longitudinal anti-tilt mechanism is provided on the side of the floor cabinet body closest to the wall. The side longitudinal anti-tilt mechanism is used to connect the floor cabinet body to the wall and prevent it from tipping over in the longitudinal direction.

[0009] As a further embodiment of this utility model: the bottom horizontal anti-tilt mechanism includes a lower fixed bracket, a counter fixing groove is provided above the lower fixed bracket, a lower support leg is fixedly connected below the lower fixed bracket, four sets of lower rotating seats are fixedly connected below the lower fixed bracket, a horizontal support plate is rotatably connected to the side of the lower rotating seat, a lower support pad is fixedly connected below the horizontal support plate, a damping rod is provided between the horizontal support plate and the lower fixed bracket, and a support spring is sleeved on the outside of each set of damping rods.

[0010] As a further embodiment of this utility model: the side longitudinal anti-tilt mechanism includes a wall-mounted bracket, the wall-mounted bracket has several sets of wall-mounted through holes on its side, two sets of trapezoidal top blocks are fixedly connected to the side of the wall-mounted bracket near the main body of the floor cabinet, a rotating rod locking groove is provided above the trapezoidal top blocks, two sets of connecting rotating shafts are fixedly connected to the side of the main body of the floor cabinet near the rotating rod locking groove, a locking rotating rod is rotatably connected to the side of the connecting rotating shaft near the rotating rod locking groove, and a limit stop post is fixedly connected to the side of the main body of the floor cabinet near the rotating rod locking groove.

[0011] As a further improvement of this utility model, the size and position of the counter fixing groove are adapted to the bottom of the floor cabinet body.

[0012] As a further embodiment of this utility model: a rotating seat is provided on the upper part of the horizontal support plate and the side of the lower fixed bracket, and the two ends of the damping rod are respectively rotatably connected to the rotating seats on the upper part of the horizontal support plate and the side of the lower fixed bracket.

[0013] As a further improvement of this utility model, the two ends of the support spring are respectively fixedly connected to the two ends of the damping rod at the corresponding positions.

[0014] As a further improvement of this utility model, the wall fixing bracket is fixed to the wall by using expansion bolts to pass through the wall fixing through hole.

[0015] As a further improvement of this utility model: through the limiting stop, the locking rod is placed horizontally in the initial state, and the height of the locking rod is adapted to the height of the locking groove of the corresponding rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the horizontal flexible buffer mechanism and the vertical rigid connection mechanism complement each other to form a three-dimensional protection system. The bottom mechanism uses an elastic damping system to deal with dynamic impacts, while the side mechanism provides static limits through rigid engagement. The two work together to resist external forces from multiple directions at the same time. This not only meets the vibration resistance requirements of the cabinet in daily use, but also copes with unexpected collisions and other emergencies, significantly improving the safety and reliability of the floor cabinet in complex usage environments.

[0018] 2. The entire device of this utility model is simple and easy to install. The bottom of the cabinet is directly embedded in the counter fixing groove for fixation. The wall fixing bracket is fastened to the wall through the wall fixing through hole and expansion bolt. The subsequent connection in the depth direction can be completed automatically by simply pushing the cabinet. The lower support leg provides direct and stable ground support. These basic fixing methods also ensure the initial stability of the device as a whole, providing a reliable support platform for the subsequent anti-tilt function. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0021] Figure 3 This is a schematic diagram of the bottom horizontal anti-tilting mechanism in this utility model;

[0022] Figure 4 This is a schematic diagram of the longitudinal anti-tilting mechanism on the side of this utility model;

[0023] Figure 5 This is a schematic diagram of the wall-mounted bracket in this utility model;

[0024] Figure 6 This is a schematic diagram of the structure at point A in this utility model.

[0025] In the diagram: 1. Main body of the floor cabinet; 2. Bottom horizontal anti-tilt mechanism; 3. Side longitudinal anti-tilt mechanism; 21. Lower fixed bracket; 22. Countertop fixing groove; 23. Lower support leg; 24. Lower rotating seat; 25. Horizontal support plate; 26. Lower support pad; 27. Damping rod; 28. Support spring; 31. Wall fixed bracket; 32. Wall fixed through hole; 33. Trapezoidal top block; 34. Rotary rod locking groove; 35. Connecting pivot; 36. Locking rotating rod; 37. Limiting stop. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0028] Reference Figures 1 to 6 In this embodiment of the utility model, a floor cabinet anti-tilt device includes:

[0029] 1. Main body of the floor cabinet;

[0030] Bottom horizontal anti-tilt mechanism 2 is installed at the bottom of the floor cabinet body 1. The bottom horizontal anti-tilt mechanism 2 is used to mitigate the impact of the floor cabinet body 1 in the horizontal direction and prevent it from tipping over to the left or right.

[0031] The side longitudinal anti-tilt mechanism 3 is located on the side of the floor cabinet body 1 closest to the wall. The side longitudinal anti-tilt mechanism 3 is used to connect the floor cabinet body 1 to the wall to prevent it from tipping over in the longitudinal direction.

[0032] The above solution is adopted: the main body of the floor cabinet 1 serves as the load-bearing body of the entire device. The bottom horizontal anti-tilt mechanism 2 buffers the horizontal impact force (such as ground vibration or external collision) to prevent the main body of the floor cabinet 1 from tilting to the left or right. At the same time, the side longitudinal anti-tilt mechanism 3 is rigidly connected to the wall to restrain the movement of the main body of the floor cabinet 1 in the depth direction (such as forward or backward), thereby achieving dual anti-tilt protection in the horizontal and depth directions.

[0033] The bottom horizontal anti-tilt mechanism 2 includes a lower fixed bracket 21. A counter fixing groove 22 is provided above the lower fixed bracket 21. The size and position of the counter fixing groove 22 are adapted to the bottom of the floor cabinet body 1. A lower support leg 23 is fixedly connected to the lower fixed bracket 21. Four sets of lower rotating seats 24 are fixedly connected to the lower fixed bracket 21. A horizontal support plate 25 is rotatably connected to the side of the lower rotating seat 24. A lower support pad 26 is fixedly connected to the lower of the horizontal support plate 25. A damping rod 27 is provided between the horizontal support plate 25 and the lower fixed bracket 21. Rotating seats are provided above the horizontal support plate 25 and on the side of the lower fixed bracket 21. The two ends of the damping rod 27 are rotatably connected to the rotating seats above the horizontal support plate 25 and on the side of the lower fixed bracket 21, respectively. A support spring 28 is sleeved on the outside of each set of damping rods 27. The two ends of the support spring 28 are fixedly connected to the two ends of the damping rod 27 at the corresponding positions.

[0034] The above solution is adopted: the counter fixing groove 22 fixes the bottom of the floor cabinet body 1 to ensure overall stability; the lower support leg 23 provides support height and basic support. When a horizontal impact force is applied to the floor cabinet body 1, the lower rotating seat 24 allows the horizontal support plate 25 to rotate or shift in the horizontal plane, thereby driving the damping rod 27 to extend and retract. The damping rod 27 absorbs and disperses the impact energy. The support spring 28 elastically deforms with the compression or extension of the damping rod 27 to provide subsequent restoring force. The damping rod 27 slows down the movement speed through the internal damping mechanism to prevent overshoot. The lower support pad 26 contacts the ground to increase the support area. Under the synergistic action of the damping rod 27 and the support spring 28, the impact is mitigated and the floor cabinet body 1 is helped to return to its original position to prevent it from tipping over to the left or right.

[0035] The side longitudinal anti-tilt mechanism 3 includes a wall-mounted bracket 31. The wall-mounted bracket 31 has several sets of wall-mounted through holes 32 on its side. Expansion bolts are used to pass through the wall-mounted through holes 32 to fix the wall-mounted bracket 31 to the wall. Two sets of trapezoidal top blocks 33 are fixedly connected to the side of the wall-mounted bracket 31 near the main body 1 of the floor cabinet. A rotating rod locking groove 34 is provided above the trapezoidal top blocks 33. Two sets of connecting shafts 35 are fixedly connected to the side of the main body 1 of the floor cabinet near the rotating rod locking groove 34. The connecting shafts 35 rotate on the side near the rotating rod locking groove 34. A locking lever 36 is attached, and a limiting stop 37 is fixedly connected to the side of the floor cabinet body 1 near the lever locking groove 34. By limiting the lever 36, the locking lever 36 is initially placed horizontally. The height of the locking lever 36 matches the height of the corresponding lever locking groove 34. The limiting stop 37 is used to restrict the rotation of the locking lever 36, ensuring the initial position of the locking lever 36. This ensures that when the floor cabinet body 1 gradually approaches the wall-mounted bracket 31, it can smoothly pass through the guide of the inclined surface of the trapezoidal top block 33 and be inserted into the lever locking groove 34.

[0036] The above solution is adopted: the wall-mounted bracket 31 is fixed to the wall through the wall-mounted through hole 32 and expansion bolts, providing a stable anchor point. When the main body of the floor cabinet 1 moves towards the wall, the inclined surface of the trapezoidal top block 33 contacts and guides the locking rod 36 to rotate. The limiting stop 37 keeps the locking rod 36 in the initial horizontal position, ensuring its alignment with the trapezoidal top block 33. The locking rod 36 rotates on the connecting shaft 35 and slides into the locking groove 34 along the inclined surface of the trapezoidal top block 33, forming a rigid engagement. Once engaged, the locking rod 36 restricts the displacement of the main body of the floor cabinet 1 in the depth direction, preventing it from tilting forward or backward. The guiding function of the trapezoidal top block 33 ensures that the locking process is smooth and requires no manual intervention.

[0037] The working principle of this utility model is as follows: The anti-tilt device for the floor cabinet first provides main support through the floor cabinet body 1. During installation, the bottom horizontal anti-tilt mechanism 2 is fixed to the bottom of the floor cabinet body 1. The lower fixed bracket 21 is adapted to the bottom of the floor cabinet body 1 through the counter fixing groove 22 to ensure a stable connection. At the same time, the lower support leg 23 contacts the ground to provide basic support. The side longitudinal anti-tilt mechanism 3 is prepared to be connected through the wall fixing bracket 31. The trapezoidal top block 33 is pre-set on the side of the wall fixing bracket 31 close to the floor cabinet body 1. The connecting shaft 35 on the floor cabinet body 1 is rotatably connected to the locking rod 36, and the locking rod 36 is kept in the initial horizontal position by the limiting stop 37 to ensure that the height is matched with the trapezoidal top block 33. At this time, the floor cabinet body 1 is in the original position. The four sets of lower rotating seats 24 of the bottom horizontal anti-tilt mechanism 2 allow the horizontal support plate 25 to move slightly in the horizontal plane. The damping rod 27 and the support spring 28 are in a balanced state, preparing for subsequent impact buffering.

[0038] When a horizontal impact, such as ground vibration or external collision, acts on the main body 1 of the floor cabinet, the impact force is transmitted to the bottom horizontal anti-tilt mechanism 2. The lower fixed bracket 21 transmits the force to the horizontal support plate 25. The rotation of the lower rotating seat 24 drives the horizontal support plate 25 to shift or rotate, thereby causing the damping rod 27 to extend and retract. The damping rod 27 absorbs and disperses energy through the internal damping mechanism, slows down the movement speed and prevents overshoot. At the same time, the support spring 28 sleeved on the outside of the damping rod 27 provides buffering force through elastic deformation. The lower support pad 26 under the horizontal support plate 25 increases the contact area with the ground and enhances stability. Under the restoring force of the support spring 28, the impact is relieved. The horizontal support plate 25 and the lower fixed bracket 21 work together to help the main body 1 of the floor cabinet return to its original position quickly and prevent the main body 1 of the floor cabinet from tilting to the left or right.

[0039] In the longitudinal direction (i.e., the front-to-back direction), when the main body 1 of the floor cabinet moves towards the wall, the longitudinal anti-tilt mechanism 3 on the side is automatically activated: the locking rod 36 contacts the inclined surface of the trapezoidal top block 33 under the limit of the limiting stop 37, and rotates along the inclined surface. The locking rod 36 rotates on the connecting shaft 35 and slides into the locking groove 34 of the rod, forming a rigid engagement. Once engaged, the locking rod 36 fixes the position of the main body 1 of the floor cabinet, restricting its displacement in the longitudinal direction and preventing it from tilting forward or backward. At the same time, the guiding design of the trapezoidal top block 33 ensures that the locking process is smooth and does not require manual intervention. This process is linked with the bottom horizontal anti-tilt mechanism 2. The bottom mechanism maintains horizontal stability, while the rigid connection of the side mechanism further enhances the overall anti-tipping ability, realizing double anti-tilt protection.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tilt prevention device for a floor-standing cabinet, characterized in that, include: The main body of the floor cabinet (1); Bottom horizontal anti-tilt mechanism (2), the bottom horizontal anti-tilt mechanism (2) is set at the bottom of the floor cabinet body (1), the bottom horizontal anti-tilt mechanism (2) is used to alleviate the impact of the floor cabinet body (1) in the horizontal direction and prevent it from tilting to the left or right; Side longitudinal anti-tilt mechanism (3) is provided on the side of the floor cabinet body (1) close to the wall. The side longitudinal anti-tilt mechanism (3) is used to connect the floor cabinet body (1) to the wall to prevent it from tilting in the longitudinal direction.

2. The anti-tilting device for a floor-standing cabinet according to claim 1, characterized in that, The bottom horizontal anti-tilt mechanism (2) includes a lower fixed bracket (21), a counter fixing groove (22) is provided above the lower fixed bracket (21), a lower support leg (23) is fixedly connected below the lower fixed bracket (21), four sets of lower rotating seats (24) are fixedly connected below the lower fixed bracket (21), a horizontal support plate (25) is rotatably connected to the side of the lower rotating seat (24), a lower support pad (26) is fixedly connected below the horizontal support plate (25), a damping rod (27) is provided between the horizontal support plate (25) and the lower fixed bracket (21), and a support spring (28) is sleeved on the outside of each set of damping rods (27).

3. The anti-tilting device for a floor-standing cabinet according to claim 2, characterized in that, The side longitudinal anti-tilt mechanism (3) includes a wall fixing bracket (31), the wall fixing bracket (31) has several sets of wall fixing through holes (32) on its side, the wall fixing bracket (31) is fixedly connected to two sets of trapezoidal top blocks (33) on the side near the main body of the floor cabinet (1), the trapezoidal top blocks (33) have a rotating rod locking groove (34) on the top, the main body of the floor cabinet (1) is fixedly connected to two sets of connecting shafts (35) on the side near the rotating rod locking groove (34), the connecting shafts (35) are rotatably connected to a locking rotating rod (36) on the side near the rotating rod locking groove (34), and the main body of the floor cabinet (1) is fixedly connected to a limit stop (37) on the side near the rotating rod locking groove (34).

4. The kickstand of claim 2, wherein, The size and position of the counter fixing groove (22) are adapted to the bottom of the floor cabinet body (1).

5. The kickstand of claim 2, wherein, Rotating seats are provided on the upper part of the horizontal support plate (25) and the side of the lower fixed bracket (21). The two ends of the damping rod (27) are rotatably connected to the rotating seats on the upper part of the horizontal support plate (25) and the side of the lower fixed bracket (21), respectively.

6. The kickstand of claim 2, wherein, The two ends of the support spring (28) are fixedly connected to the two ends of the damping rod (27) at the corresponding positions.

7. The kickstand of claim 3, wherein the first hinge is a living hinge. The wall fixing bracket (31) is fixed to the wall by using expansion bolts through the wall fixing through hole (32).

8. The kickstand of claim 3, wherein, With the limiting stop (37) limiting the position, the locking rod (36) is placed horizontally in the initial state, and the height of the locking rod (36) is matched with the height of the corresponding rod locking groove (34).

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