Cabinet door blocking device and cabinet

Abstract

The utility model relates to cabinet door blocking device and cabinet, including horizontal installation board, L shaped board and connecting piece, the L shaped board includes vertical part and horizontal part, the upper end of vertical part connects horizontal installation board, and vertical part divides horizontal installation board into horizontal front section and horizontal rear section, the lower end of vertical part connects the front end of horizontal part, the rear end of horizontal part is downwards bent and forms the blocking part, cabinet door blocking device adopts metal piece to make, has the obvious moistureproof deformation resistance with traditional wooden baffle, even in the kitchen, bathroom etc. high humidity environment is also not easy to absorb water expansion or mildew, ensure that cabinet door opening and closing is always smooth, prolong the life, vertical part and horizontal part of L shaped board are integrally formed, can bear greater impact force and long -term load, avoid high cabinet body because of cabinet door weight or repeated opening and closing and lead to bending, fracture etc. structural damage, improve overall strength and safety.

Description

Technical Field

[0001] This utility model relates to a cabinet door blocking device and a cabinet. Background Technology

[0002] Currently, most ready-made kitchen cabinets, wardrobes, and other furniture on the market have internal baffles to prevent the cabinet doors from slamming shut and impacting the cabinet structure, thus protecting the doors and the cabinet body. However, in existing technology, these baffles are usually made of the same wood material (plywood, MDF, etc.) as the cabinet body, which has the following main drawbacks:

[0003] Wood-based panels such as plywood and MDF will absorb water and swell when exposed to moisture in humid environments such as kitchens and bathrooms for a long time. This can cause the surface of the panels to blister, mold, or warp and deform, which will seriously affect the smoothness of the cabinet doors opening and closing and the overall appearance, and shorten the lifespan of the furniture.

[0004] With the increasing demand for large-capacity storage in modern homes, tall cabinets (over 2 meters in height) are becoming more and more common. Wooden backboards are prone to bending, cracking, or even breaking under the impact of closing the cabinet doors, leading to excessive closure of the doors.

[0005] If surface-mounted handles are used on existing cabinet doors, the drilling process is not only cumbersome, but the surface of the cabinet is also easily damaged by collisions during daily use; if concealed handles are used, the sides of the cabinet doors need to be beveled, which increases the complexity of the production process and the cost. Utility Model Content

[0006] The primary objective of this invention is to provide a cabinet door blocking device made of metal that has higher moisture and deformation resistance, excellent structural strength, and environmental performance.

[0007] The second objective of this invention is to provide a cabinet that is easier and safer to open.

[0008] The primary objective of this invention is achieved as follows:

[0009] A cabinet door blocking device includes a horizontal mounting plate, an L-shaped plate, and a connector. The L-shaped plate includes a vertical part and a horizontal part. The upper end of the vertical part is connected to the horizontal mounting plate, and the vertical part divides the horizontal mounting plate into a horizontal front section and a horizontal rear section. The lower end of the vertical part is connected to the front end of the horizontal part, and the rear end of the horizontal part is bent downward to form a blocking part.

[0010] The front section of the lateral section has a first screw hole;

[0011] The connector is spaced apart by a second screw hole, and the head and vertical part of the connector are slidably connected.

[0012] The horizontal mounting plate, L-shaped plate, and connectors are all metal parts.

[0013] The cabinet door blocking device is made of metal, which has significantly better moisture and deformation resistance than traditional wooden baffles. It is not easy to absorb water, swell or mold even in high-humidity environments such as kitchens and bathrooms, ensuring that the cabinet door opens and closes smoothly and extending its service life.

[0014] The vertical and horizontal sections of the L-shaped panel are integrally formed, which can withstand greater impact and long-term loads, avoiding structural damage such as bending and breakage of tall cabinets due to the weight of the cabinet doors or repeated opening and closing, thus improving overall strength and safety.

[0015] The objective of this utility model can also be achieved by the following technical measures:

[0016] Furthermore, it also includes a lampshade and an LED light panel. The rear end of the horizontal rear section is bent downward to form a lower extension. The lower extension and the vertical section form a light groove with an open opening facing the horizontal section. The LED light panels are spaced apart in the light groove, and the lampshade is placed at the open opening of the light groove to seal the light groove.

[0017] By forming a light trough together with the lower extension at the lower end of the horizontal rear section, a concealed and secure installation space is provided for the LED light panel, achieving an organic combination of lighting and blocking functions;

[0018] The seal between the lampshade and the open end of the lamp trough not only ensures dustproof and waterproof performance, but also prevents glare caused by direct light.

[0019] The spaced LED light panels provide more even and soft lighting, and offer directional lighting for users when opening and closing cabinet doors, enhancing ease of use and user experience.

[0020] Furthermore, a sliding groove is provided on the back of the vertical part, and a sliding opening is opened along the length of the sliding groove. The head of the connector is a T-shaped head, which includes a vertical rod and a horizontal rod. The horizontal rod is placed in the sliding groove, and the vertical rod extends out of the opening of the sliding groove. The width of the sliding opening is less than the width of the horizontal rod and greater than the width of the vertical rod. The vertical rod slides along the sliding opening to realize the movable connection between the connector and the L-shaped plate.

[0021] A sliding groove is set on the back of the L-shaped panel and a T-shaped head connector is used to realize the sliding connection between the connector and the L-shaped panel. The position can be flexibly adjusted during installation and it is compatible with cabinet side panels of different thicknesses and structures.

[0022] The precisely designed sliding opening allows the horizontal rod to be inserted into the groove while the vertical rod can slide freely at the opening. This ensures that the connector is secure and does not fall off, while also enabling quick separation during disassembly, simplifying the maintenance and replacement process.

[0023] Furthermore, the horizontal mounting plate, L-shaped plate, and connectors are all made of aluminum.

[0024] All components are made of aluminum metal parts, which are lightweight and high-strength, effectively reducing the self-weight burden of the cabinet door blocking device and having less impact on the load-bearing capacity of the cabinet.

[0025] Aluminum itself has excellent corrosion resistance and can work in humid environments for a long time without rusting or corroding, further enhancing the device's moisture-proof and rust-proof performance;

[0026] Aluminum alloys are easy to surface treat (such as anodizing, electrophoretic coating, etc.), and can achieve a variety of colors and textures, taking into account both the environmental protection requirements and aesthetic needs of furniture.

[0027] The second objective of this utility model is achieved as follows:

[0028] A cabinet includes a cabinet body, cabinet doors, spring-loaded feet, and screws, wherein the cabinet body has a door mounting opening;

[0029] The height of the cabinet door is lower than the height of the cabinet door mounting opening;

[0030] The cabinet door blocking device is located in the inner cavity of the cabinet near the cabinet door mounting opening. The screw passes through the first screw hole to lock the inner top plate of the cabinet, and the screw passes through the second screw hole to lock the inner side plate of the cabinet.

[0031] The spring foot chain is installed in the inner cavity of the cabinet. One end of the spring foot chain is connected to the inner side panel of the cabinet, and the other end of the spring foot chain is connected to the cabinet door, so that the cabinet door is hinged to the cabinet.

[0032] The area at the top of the cabinet door that is lower than the top of the cabinet door mounting opening forms a hand insertion area, and the area between the back of the cabinet door and the L-shaped panel forms a hand receiving area. The hand insertion area and the hand receiving area are connected.

[0033] The first screw hole and the second screw hole respectively lock the top plate and the inner side plate inside the cabinet, so that the blocking device is stably supported in three directions, which significantly improves the shear resistance and pull-out resistance.

[0034] When used in conjunction with spring foot chains, the cabinet door hinges are more tightly and reliably connected, ensuring not only smooth opening and closing of the cabinet doors, but also providing a self-slow-down or self-spring-back protective action when the doors are opened.

[0035] The design of the hand insertion area between the top of the cabinet door and the installation port, as well as the connection between the back and the L-shaped panel, provides an ergonomic and convenient operating space, making it easier and safer for users to open the door.

[0036] The beneficial effects of this utility model are as follows:

[0037] This utility model uses aluminum metal parts for the horizontal mounting plate, L-shaped plate and connecting parts. It has excellent moisture resistance, deformation resistance and corrosion resistance. At the same time, it is strong and lightweight. It can also achieve various surface treatments through processes such as anodizing and electroplating, taking into account both environmental protection and aesthetics.

[0038] This utility model involves first pressing the horizontal mounting plate against the top plate inside the cabinet, then inserting the first bolt through the screw hole at the front of the horizontal mounting plate into the top plate to complete the initial fixing. Next, the connector is slid until it aligns with the inner side plate of the cabinet, and then the second bolt is inserted through the connector to lock the inner side plate. Finally, the cabinet door is opened and closed to check the position of the blocking part and the firmness of the fixing. If necessary, the bolts are tightened after fine-tuning to complete the installation. This method is compatible with cabinets of different thicknesses and structures, simplifies the on-site installation and fine-tuning process, and greatly improves adaptability and construction efficiency.

[0039] This utility model features a light trough between the lower extension and vertical section of an L-shaped panel, with LED light panels arranged at intervals and sealed with a lampshade. This not only achieves dust and water resistance but also provides directional lighting for users when opening and closing the cabinet door, enhancing ease of use and user experience.

[0040] This utility model provides an ergonomic and convenient operating space by designing a hand insertion area between the upper end of the cabinet door and the installation port, and connecting the hand receiving area between the back and the L-shaped plate, making it easier and safer for users to open the door. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of a cabinet.

[0042] Figure 2 for Figure 1 Enlarged view of part A.

[0043] Figure 3 This is a magnified view of the cabinet from another angle.

[0044] Figure 4 This is a cross-sectional view of the cabinet door blocking device.

[0045] Figure 5 for Figure 3 Enlarged view of part B. Detailed Implementation

[0046] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0047] Implementation examples, in conjunction with Figures 1 to 5As shown, a cabinet door blocking device includes a horizontal mounting plate 1, an L-shaped plate 2, and a connector 3. The L-shaped plate 2 includes a vertical part 21 and a horizontal part 22. The upper end of the vertical part 21 is connected to the horizontal mounting plate 1, and the vertical part 21 divides the horizontal mounting plate 1 into a horizontal front section 11 and a horizontal rear section 12. The lower end of the vertical part 21 is connected to the front end of the horizontal part 22, and the rear end of the horizontal part 22 is bent downward to form a blocking part 23.

[0048] The transverse front section 11 has a first screw hole 111;

[0049] The connector 3 is spaced apart by a second screw hole 31, and the head and vertical part 21 of the connector 3 are slidably connected.

[0050] The horizontal mounting plate 1, the L-shaped plate 2, and the connector 3 are all metal parts.

[0051] Furthermore, it also includes a lampshade 4 and an LED light panel 5. The rear end of the horizontal rear section 12 is bent downward to form a lower extension 121. The lower extension 121 and the vertical section 21 form a light groove 24 with an open opening facing the horizontal section 22. The LED light panels 5 are spaced apart in the light groove 24. The lampshade 4 is placed at the open opening of the light groove 24 to seal the light groove 24.

[0052] Furthermore, a sliding groove 211 is provided on the back of the vertical part 21, and a sliding opening 212 is opened along its length direction in the sliding groove 211. The head of the connector 3 is a T-shaped head 32, which includes a vertical rod 321 and a horizontal rod 322. The horizontal rod 322 is placed in the sliding groove 211, and the vertical rod 321 extends out of the opening of the sliding groove 211. The width of the sliding opening 212 is smaller than the width of the horizontal rod 322 and larger than the width of the vertical rod 321. The vertical rod 321 slides along the sliding opening 212 to realize the movable connection between the connector 3 and the L-shaped plate 2.

[0053] Furthermore, the horizontal mounting plate 1, the L-shaped plate 2, and the connector 3 are all made of aluminum.

[0054] A cabinet includes a cabinet body 6, a cabinet door 7, spring feet 8, and screws 9, wherein the cabinet body 6 has a cabinet door mounting opening 61;

[0055] The height of the cabinet door 7 is lower than the height of the cabinet door mounting opening 61;

[0056] The cabinet door blocking device is located in the inner cavity of the cabinet body 6 near the cabinet door mounting opening 61. The screw 9 passes through the first screw hole 111 to lock the inner top plate 62 of the cabinet body 6, and the screw 9 passes through the second screw hole 31 to lock the inner side plate 63 of the cabinet body 6.

[0057] The spring chain 8 is installed inside the cabinet 6. One end of the spring chain 8 is connected to the inner side panel 63 of the cabinet 6, and the other end of the spring chain 8 is connected to the cabinet door 7, so that the cabinet door 7 is hinged to the cabinet 6.

[0058] The area where the upper end of the cabinet door 7 is lower than the upper end of the cabinet door mounting opening 61 forms a hand insertion area 10, and the area between the back of the cabinet door 7 and the L-shaped plate 2 forms a hand receiving area 20. The hand insertion area 10 and the hand receiving area 20 are connected.

[0059] Method for installing the cabinet door blocking device inside cabinet 6:

[0060] First, press the horizontal mounting plate 1 against the inner top plate 62 of the cabinet 6. Then, pass the first bolt through the screw hole 9 at the front of the horizontal mounting plate 1 and lock it into the inner top plate 62 to complete the initial fixation. Next, slide the connector 3 until it is aligned with the inner side plate 63 of the cabinet 6. Then, use the second bolt to pass through the connector 3 to lock the inner side plate 63. Finally, open and close the cabinet door 7, check the position of the blocking part 23 and the firmness of the fixation. If necessary, make minor adjustments and tighten the bolts to complete the installation.

Claims

1. A cabinet door blocking device, comprising a horizontal mounting plate (1), an L-shaped plate (2), and a connector (3), characterized in that: The L-shaped plate (2) includes a vertical part (21) and a horizontal part (22). The upper end of the vertical part (21) is connected to the horizontal mounting plate (1). The vertical part (21) divides the horizontal mounting plate (1) into a horizontal front section (11) and a horizontal rear section (12). The lower end of the vertical part (21) is connected to the front end of the horizontal part (22). The rear end of the horizontal part (22) is bent downward to form a blocking part (23). The front transverse section (11) has a first screw hole (111). The connector (3) has a second screw hole (31) spaced apart, and the head and vertical part (21) of the connector (3) are slidably connected; The horizontal mounting plate (1), L-shaped plate (2) and connector (3) are all metal parts.

2. The cabinet door blocking device according to claim 1, characterized in that: It also includes a lampshade (4) and an LED light panel (5). The rear end of the horizontal rear section (12) is bent downward to form a lower extension (121). The lower extension (121) and the vertical part (21) form a lamp groove (24) with an open opening facing the horizontal part (22). The LED light panels (5) are spaced apart in the lamp groove (24). The lampshade (4) is placed at the open opening of the lamp groove (24) to seal the lamp groove (24).

3. The cabinet door blocking device according to claim 1, characterized in that: The vertical part (21) has a sliding groove (211) on its back side. The sliding groove (211) has a sliding opening (212) along its length. The head of the connector (3) is a T-shaped head (32). The T-shaped head (32) includes a vertical rod (321) and a horizontal rod (322). The horizontal rod (322) is placed in the sliding groove (211). The vertical rod (321) extends out of the opening of the sliding groove (211). The width of the sliding opening (212) is smaller than the width of the horizontal rod (322) and larger than the width of the vertical rod (321). The vertical rod (321) slides along the sliding opening (212) to realize the movable connection between the connector (3) and the L-shaped plate (2).

4. The cabinet door blocking device according to claim 1, characterized in that: The horizontal mounting plate (1), L-shaped plate (2) and connector (3) are all made of aluminum.

5. A cabinet including a door blocking device as described in any one of claims 1-4, characterized in that: Includes cabinet body (6), cabinet door (7), spring foot chain (8) and screw (9), wherein the cabinet body (6) has a cabinet door mounting opening (61); The height of the cabinet door (7) is lower than the height of the cabinet door mounting opening (61); The cabinet door blocking device is located in the inner cavity of the cabinet (6) near the cabinet door mounting opening (61). The screw (9) passes through the first screw hole (111) to lock the inner top plate (62) of the cabinet (6). The screw (9) passes through the second screw hole (31) to lock the inner side plate (63) of the cabinet (6). The spring chain (8) is installed in the inner cavity of the cabinet (6). One end of the spring chain (8) is connected to the inner side plate (63) of the cabinet (6), and the other end of the spring chain (8) is connected to the cabinet door (7), so that the cabinet door (7) is hinged to the cabinet (6). The area where the upper end of the cabinet door (7) is lower than the upper end of the cabinet door mounting opening (61) forms a hand insertion area (10), and the area between the back of the cabinet door (7) and the L-shaped plate (2) forms a hand receiving area (20). The hand insertion area (10) and the hand receiving area (20) are connected.

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