Metal cabinet side panel with deformation prevention reinforcement

Abstract

The utility model discloses a kind of metal cabinet side panels with anti-deformation reinforcement belongs to metal cabinet side panel technical field, and its technical scheme main points include inner frame, concave frame and front frame, the front frame is located in the front side of inner frame, the concave frame is installed in the back of inner frame, the inside of the concave frame is fixedly connected with inner rib, the front side of the inner frame and the back of the front frame are all set with cooperation groove, filling capsule is clamped between two cooperation grooves, through multilayer structure design, solve the deformation and impact influence problem of existing metal cabinet side panel, it is filled with polyurethane foam by riveting structure and inner rib of inner frame and concave frame and enhances rigidity, deformation problem under long-term bearing and installation stress is responded, guarantee structure stability and aesthetic appearance;Utilize filling capsule and viscous oil between front frame and inner frame, provide elastic buffer for external collision, reduce the direct damage of impact to side panel and the influence to internal article, avoid article to dump.

Description

Technical Field

[0001] This utility model relates to the field of metal cabinet side panel technology, and in particular to a metal cabinet side panel with anti-deformation reinforcement. Background Technology

[0002] Metal cabinet side panels are primarily made of stainless steel, aluminum, or metal composite panels. Stainless steel is highly corrosion-resistant, strong, easy to clean, and environmentally friendly. It resists kitchen moisture and oil stains and is not easily deformed over long-term use. Aluminum is lightweight, weather-resistant, and easy to process and shape. Its surface can be treated with anodizing and powder coating to present a variety of colors and textures. Metal composite panels combine the strength of metal with the heat insulation and thermal insulation properties of other materials. They offer a variety of appearances and are cost-effective. In terms of structural design, double-layer and bent structures are common. Installation methods include hook-and-loop connections and bolt or screw connections. They are assembled through cabinet connection holes, facilitating transportation and on-site installation.

[0003] Existing metal cabinet side panels may deform under long-term load-bearing or impact, affecting not only aesthetics but also strength. Especially when impacted, the metal material is not elastic, so even if there is no obvious damage to the outside of the metal cabinet, the items stored inside may tip over due to vibration, making it inconvenient to use.

[0004] To address this, a metal cabinet side panel with anti-deformation reinforcement is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a metal cabinet side panel with anti-deformation reinforcement, which can solve the problem that existing metal cabinet side panels may deform under long-term load, installation stress or impact, affecting not only aesthetics but also strength. Especially when subjected to impact, the metal material is not elastic, so even if there is no obvious damage to the outside of the metal cabinet, the items stored inside may tip over due to vibration.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal cabinet side panel with anti-deformation reinforcement, comprising an inner frame, a concave frame, and a front frame. The front frame is located on the front side of the inner frame, and the concave frame is installed on the rear side of the inner frame. An inner rib is fixedly connected to the inner side of the concave frame. A mating groove is provided on the front side of the inner frame and the rear side of the front frame. A filling bladder is engaged between the two mating grooves. The inner side of the filling bladder is filled with viscous oil. An outer protective plate is fixedly connected to the inner side of the front frame.

[0007] Preferably, the rear side of the inner frame is provided with an integrally formed mating protrusion, and both the outer side of the mating protrusion and the outer side of the concave frame are provided with through holes. The mating protrusion and the concave frame are riveted together by the through holes and rivets.

[0008] Preferably, the filling bladder is a hollow tube, the inner side of the filling bladder is made of rubber material, and the outer side of the filling bladder is made of organic fabric.

[0009] Preferably, both the front clamping frame and the inner clamping frame have through holes on their inner sides, and the front clamping frame and the inner clamping frame are movably connected by the through holes and the sliding pins, with the through holes and the sliding pins having a clearance fit.

[0010] Preferably, the inner side of the inner rib is filled with polyurethane foam.

[0011] Preferably, a gap is provided between the inner frame and the front frame.

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

[0013] This application uses an inner frame to work with a front frame. The inner frame is used for installation with the cabinet uprights. The front and rear frames are connected by a slot to a filling bladder. When the finished cabinet is subjected to an external impact, the impact is first transmitted to the filling bladder through the outer protective plate and the front frame. Since the impact point is usually a single point of force, the viscous oil inside the filling bladder at the impact point will flow to the unimpacted area to buffer the impact force. This not only protects the metal cabinet itself but also effectively reduces the impact on the items stored inside the cabinet. When the outer protective plate is under continuous pressure and the front and outer protective plates approach the inner frame, the outer protective plate will contact the inner ribs to enhance the vertical bending resistance. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the metal cabinet side panel with anti-deformation reinforcement according to this utility model;

[0015] Figure 2 This is a schematic diagram showing the disassembled main structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the inner frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the filling bladder of this utility model;

[0018] Figure 5 This is a schematic diagram of the rear structure of the inner frame of this utility model.

[0019] In the diagram, 1 is the inner frame; 2 is the concave frame; 3 is the front frame; 4 is the inner rib; 5 is the mating groove; 6 is the filling bladder; 7 is the outer protective plate; 8 is the mating protrusion; and 9 is the polyurethane foam. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 The present invention provides the following technical solution:

[0022] A metal cabinet side panel with anti-deformation reinforcement includes an inner frame 1, a recessed frame 2, and a front frame 3. The front frame 3 is located on the front side of the inner frame 1, and the recessed frame 2 is installed on the rear side of the inner frame 1. An inner rib 4 is fixedly connected to the inner side of the recessed frame 2. Both the front side of the inner frame 1 and the rear side of the front frame 3 are provided with mating grooves 5. A filling bladder 6 is snapped between the two mating grooves 5. The inner side of the filling bladder 6 is filled with viscous oil. An outer protective plate 7 is fixedly connected to the inner side of the front frame 3.

[0023] In this embodiment: by setting an inner frame 1 to cooperate with a front frame 3, the inner frame 1 is used to install with the cabinet uprights. The front frame 3 and the rear frame are connected to the filling bladder 6 through a mating groove 5. When the finished cabinet is subjected to external impact, the impact will first be transmitted to the filling bladder 6 through the outer protective plate 7 and the front frame 3. Since the impact position is usually a single point of force, the viscous oil inside the filling bladder 6 at the impact position will flow to the unimpacted position to buffer the impact force. This not only protects the metal cabinet itself, but also effectively reduces the impact on the items stored inside the cabinet. When the outer protective plate 7 is continuously pressed, and the front frame 3 and the outer protective plate 7 are close to the inner frame 1, the outer protective plate 7 will contact the inner rib 4 to enhance the vertical bending resistance.

[0024] Specifically, such as Figure 5 As shown, the rear side of the inner frame 1 is provided with an integrally formed mating protrusion 8. Both the outer side of the mating protrusion 8 and the outer side of the concave frame 2 are provided with through holes. The mating protrusion 8 and the concave frame 2 are riveted together through the through holes and rivets.

[0025] Specifically, such as Figure 4 As shown, the filling bladder 6 is a hollow tube, with the inner side of the filling bladder 6 made of rubber material and the outer side of the filling bladder 6 made of organic fabric.

[0026] Specifically, such as Figure 2As shown, both the front clamping frame 3 and the inner clamping frame 1 have through holes on their inner sides. The front clamping frame 3 and the inner clamping frame 1 are movably connected by the through holes and the sliding pins, with the through holes and the sliding pins having a clearance fit.

[0027] In this embodiment: by setting the outer protrusion 8, it can be inserted into the inner side of the concave frame 2 to limit the structure during installation, and is installed firmly by riveting with through holes and rivets. The inner clamping frame 1 and the front clamping frame 3 are connected by sliding pins to prevent them from falling off. At the same time, the front clamping frame 3 can have a certain amount of room to move along the inner clamping frame 1 to allow the filling bladder 6 to deform and move. The hollow tubular filling bladder 6 can be filled with viscous oil. The inner lining made of rubber material has a certain deformation capacity and elasticity, and the outer organic fabric layer can effectively improve the external strength.

[0028] Specifically, such as Figure 2 As shown, the inner side of the inner rib 4 is filled with polyurethane foam 9.

[0029] Specifically, such as Figure 1 As shown, there is a gap between the inner frame 1 and the front frame 3.

[0030] In this embodiment: by filling with polyurethane foam 9, the overall rigidity can be enhanced while maintaining a low self-weight under continuous stress. The gap between the inner frame 1 and the front frame 3 is used to ensure a certain amount of movement space for the front frame 3.

[0031] Working principle: The external impact force is first transmitted to the front clamping frame 3 through the outer protective plate 7, and then to the filling bladder 6 between the inner clamping frame 1 and the front clamping frame 3. Since the filling bladder 6 is a hollow tubular structure with rubber on the inside and organic fabric on the outside, the viscous oil inside flows to the unstressed area under pressure, and consumes the impact energy through the viscous damping effect. At the same time, the reserved gap between the inner clamping frame 1 and the front clamping frame 3 and the sliding pin connection provide space for the deformation of the filling bladder 6, realizing buffering and shock absorption. In terms of rigidity reinforcement, the rear side of the inner clamping frame 1 forms a stable support by riveting the outer convex 8 and the concave frame 2. The inner ribs 4 on the inner side of the concave frame 2 are distributed longitudinally and transversely to disperse the load. The polyurethane foam 9 filled inside the inner ribs 4 enhances the overall bending strength on the basis of lightweighting. In the layered protection mechanism, the outer protective plate 7 serves as the first line of defense, the filling bladder 6 forms a flexible buffer layer, and the rear inner clamping frame 1 and the concave frame 2 form a rigid support layer. The slight deformation displacement allowed by the sliding pin connection reduces stress accumulation.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metal cabinet side panel with anti-deformation reinforcement, comprising an inner frame (1), a recessed frame (2), and a front frame (3), characterized in that: The front clamping frame (3) is located on the front side of the inner clamping frame (1), the concave frame (2) is installed on the rear side of the inner clamping frame (1), the inner side of the concave frame (2) is fixedly connected with an inner rib (4), the front side of the inner clamping frame (1) and the rear side of the front clamping frame (3) are both provided with mating grooves (5), a filling bladder (6) is snapped between the two mating grooves (5), the inner side of the filling bladder (6) is filled with viscous oil, and the inner side of the front clamping frame (3) is fixedly connected with an outer protective plate (7).

2. A metal cabinet side panel with anti-deformation reinforcement according to claim 1, characterized in that: The inner frame (1) has an integrally formed mating protrusion (8) on its rear side. Both the outer side of the mating protrusion (8) and the outer side of the concave frame (2) have through holes. The mating protrusion (8) and the concave frame (2) are riveted together by the through holes and rivets.

3. A metal cabinet side panel with anti-deformation reinforcement according to claim 1, characterized in that: The filling bladder (6) is a hollow tube, with the inner side of the filling bladder (6) made of rubber material and the outer side of the filling bladder (6) made of organic fabric.

4. A metal cabinet side panel with anti-deformation reinforcement according to claim 1, characterized in that: Both the front clamping frame (3) and the inner clamping frame (1) have through holes on their inner sides. The front clamping frame (3) and the inner clamping frame (1) are movably connected by the through holes and the sliding pins, and the through holes and the sliding pins are fitted with a clearance.

5. A metal cabinet side panel with anti-deformation reinforcement according to claim 1, characterized in that: The inner side of the inner rib (4) is filled with polyurethane foam (9).

6. A metal cabinet side panel with anti-deformation reinforcement according to claim 1, characterized in that: A gap is provided between the inner clamping frame (1) and the front clamping frame (3).

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