Cabinet door with concealed handle

Abstract

The utility model discloses a cabinet door with concealed handle, including door body and install glass panel, corner code subassembly and concealed handle body on the door body outside, corner code subassembly is used for with hinged component connection and includes first corner code and second corner code, and first corner code installs in the top one side of door body, and second corner code installs in the other side of door body top, concealed handle body sets up in the top of door body and includes handle section bar, is equipped with recess along its length direction on handle section bar, and recess and the inside of glass panel enclose and form handle groove, wherein, door body includes upper frame strip, and handle section bar is connected with upper frame strip in the mode of joint or inlay to form integrated hidden handle structure, thereby, the integrated design of concealed handle and upper frame strip makes the edge structure of cabinet door more compact, and the simple, outstanding appearance style is kept in vision, and the design demand of integrated appearance of embedded wine cabinet or high -end custom furniture is satisfied.

Description

Technical Field

[0001] This utility model relates to the field of cabinet door technology, specifically to a cabinet door with a concealed handle. Background Technology

[0002] In temperature and humidity controlled wine cabinets, the cabinet door, as the component directly exposed to the external environment, has a structural design that affects not only the overall appearance but also the airtightness and ease of use. Existing wine cabinets generally use handles for opening and closing, with common forms including exposed and concealed handles. Exposed handles are usually fixed to the outside of the door; while simple to install, they can compromise the door's flatness and, in recessed installation scenarios, can easily interfere with adjacent walls or cabinets.

[0003] To improve overall aesthetics, some wine cabinets have switched to concealed handles, where recesses are created along the door edge or near the glass panel to form hidden handles. However, traditional concealed handles often use integral grooves or glued joints, resulting in lower connection strength and creating weak points in the groove area. This not only affects the stability of the door but also easily leads to cold air leakage. Furthermore, concealed handles often lack reliable positioning structures with door components such as the top frame, making them prone to misalignment or loosening during assembly, affecting overall assembly precision and aesthetic consistency. Utility Model Content

[0004] In order to overcome the defects of the prior art, the present invention provides a cabinet door with a concealed handle. The integrated design of the concealed handle and the upper frame strip makes the edge structure of the cabinet door more compact, maintaining a simple and unobtrusive appearance, which meets the design requirements of built-in wine cabinets or high-end custom furniture for an integrated appearance.

[0005] The technical solution adopted by this utility model to solve its problem is: A cabinet door with a concealed handle, comprising: The door body and the glass panel installed on the outside of the door body; An angle bracket assembly, the angle bracket assembly being used to connect with a hinge assembly and including a first angle bracket and a second angle bracket, the first angle bracket being installed on one side of the top of the door body, and the second angle bracket being installed on the other side of the top of the door body; A concealed handle body is disposed at the top of the door and includes a handle profile. The handle profile has a recess arranged along its length, and the recess and the inner side of the glass panel form a handle groove. The door body includes an upper frame strip, and the handle profile is connected to the upper frame strip by snap-fit ​​or fitting to form an integrated hidden handle structure.

[0006] Furthermore, the upper frame strip is provided with a first slot at the top and a second slot at the side, and the handle profile is provided with a first locking block corresponding to the first slot and a second locking block corresponding to the second slot; The upper frame strip is also provided with a boss. When the first locking block engages with the first locking slot and the second locking block engages with the second locking slot, the bottom of the handle profile abuts against the boss.

[0007] Furthermore, the top of the handle profile is provided with a first protruding edge, and the first locking block is disposed at the bottom of the first protruding edge; The bottom of the handle profile is provided with a second protruding edge, and the second locking block is provided on the top of the second protruding edge.

[0008] Furthermore, the first slot and the second slot are both arranged along the length of the upper frame strip, and the first block and the second block are both arranged along the length of the handle profile.

[0009] Furthermore, the hinge assembly includes a first hinge and a second hinge, the first hinge being hinged to the first corner bracket to realize the opening and closing of one side of the door, and the second hinge being hinged to the second corner bracket to realize the opening and closing of the other side of the door.

[0010] Furthermore, when the first hinge is hinged to the first corner bracket, a first decorative cover for covering can be installed on the top of the second corner bracket; Alternatively, when the second hinge is hinged to the second corner bracket, a second decorative cover for concealment can be installed on the top of the first corner bracket.

[0011] Furthermore, the top of the first corner bracket is provided with a first rotating groove, and the first hinge is provided with a first rotating shaft that rotates in conjunction with the first rotating groove; The top of the second corner bracket is provided with a second rotating groove, and the second hinge is provided with a second rotating shaft that rotates in conjunction with the second rotating groove.

[0012] Furthermore, the top of the first corner bracket is provided with a first limiting groove; the first hinge is provided with a first limiting protrusion that cooperates with the first limiting groove; when the door is closed by rotating the first hinge, the first limiting protrusion can be inserted into the first limiting groove and slide along the first limiting groove to the position. The top of the second corner bracket is provided with a second limiting groove; the second hinge is provided with a second limiting protrusion that cooperates with the second limiting groove; when the door is closed by rotating the second hinge, the second limiting protrusion can be inserted into the second limiting groove and slide along the second limiting groove to the position.

[0013] Furthermore, the door body is provided with a groove for installing a sealing strip, and the door body also includes a first side frame strip and a second side frame strip arranged vertically, and a bottom frame strip located at the bottom; The first corner bracket is provided with a first plug-in end and a second plug-in end. The first plug-in end is plugged into one end of the upper frame strip, and the second plug-in end is plugged into the top end of the first side frame strip. The second corner bracket is provided with a third plug-in end and a fourth plug-in end. The third plug-in end is plugged into the other end of the upper frame strip, and the fourth plug-in end is plugged into the top end of the second side frame strip.

[0014] Furthermore, a notch is provided on the glass panel corresponding to the position of the handle groove.

[0015] In summary, this utility model has the following technical effects: 1. This utility model features a cabinet door with a concealed handle. The integrated design of the concealed handle and the upper frame strip makes the edge structure of the cabinet door more compact, which not only improves the overall sealing and heat preservation performance, but also maintains a simple and unobtrusive appearance, meeting the design requirements of built-in wine cabinets or high-end custom furniture for an integrated appearance.

[0016] 2. This utility model features a cabinet door with a concealed handle. By integrating the concealed handle body with the door structure, it achieves a high degree of integration between appearance and function. The handle profile is connected to the upper frame strip via a snap-fit ​​or interlocking mechanism, simplifying the assembly process and avoiding the cumbersome steps of separate installation required for traditional handles. This also effectively improves structural stability and the overall aesthetic integration. Consequently, a hidden handle groove is formed at the top of the cabinet door, achieving a flat, non-protruding visual effect and a more concise and beautiful overall design. It is particularly suitable for temperature and humidity-controlled wine cabinets and high-end built-in home appliances.

[0017] 3. This utility model features a cabinet door with a concealed handle. The corner bracket assembly and hinge assembly work together to allow for interchangeable left and right installation of the cabinet door. When it is necessary to change the opening direction, only the positions of the first hinge and first decorative cover, and the second hinge and second decorative cover need to be interchanged, without replacing the entire door, significantly improving the product's versatility and installation flexibility. Simultaneously, the corner bracket structure has limiting protrusions, which can limit and prevent collisions when the door is opened and closed, avoiding interference between the door and adjacent cabinet doors or walls in embedded installation environments, thus improving safety and reliability.

[0018] 4. The cabinet door with concealed handle of this utility model has an adjustable length of upper frame strip and handle profile according to actual needs to adapt to cabinet door specifications of different widths, realize modular production and standardized assembly, reduce production costs and inventory pressure, and the overall cabinet door structure is compact, aesthetically pleasing and has good assembly precision, which not only improves the user experience, but also enhances the sealing performance and long-term stability of the door. Attached Figure Description

[0019] Figure 1 This is an exploded view of the cabinet door of this utility model; Figure 2 A schematic diagram of the structure for installing the first hinge on the cabinet door of this utility model; Figure 3 A schematic diagram of the structure for installing the second hinge on the cabinet door of this utility model; Figure 4 This is a schematic diagram of the upper frame strip in the cabinet door of this utility model; Figure 5 This is a structural schematic diagram of the handle profile in the cabinet door of this utility model; Figure 6 This is a schematic diagram of the structure of the first corner bracket in the cabinet door of this utility model; Figure 7 This is a schematic diagram of the structure of the second corner bracket in the cabinet door of this utility model; Figure 8 This is a schematic diagram of the structure of the first hinge in the cabinet door of this utility model; Figure 9 This is a schematic diagram of the structure of the second hinge in the cabinet door of this utility model; Figure 10 This is a schematic diagram of the structure of the first decorative cover in the cabinet door of this utility model; Figure 11 This is a schematic diagram of the structure of the second decorative cover in the cabinet door of this utility model; Figure 12 This is a schematic diagram of the groove in the cabinet door of this utility model.

[0020] The meanings of the reference numerals in the attached figures are as follows: 1. Door body; 11. Top frame strip; 111. Boss; 112. First slot; 113. Second slot; 12. Bottom frame strip; 13. First side frame strip; 14. Second side frame strip; 15. Groove; 2. Glass panel; 21. Notch; 22. Handle groove; 3. Handle profile; 31. Recess; 32. First protruding edge; 321. First locking block; 33. Second protruding edge; 331. Second locking block; 4. First corner bracket; 41. First insertion end; 42. Second insertion end; 43. First rotating groove; 44. Second positioning hole ; 45. First limiting groove; 5. Second angle bracket; 51. Third insertion end; 52. Fourth insertion end; 53. Second rotating groove; 54. First positioning hole; 55. Second limiting groove; 6. First hinge; 61. First rotating shaft; 62. First limiting protrusion; 63. First through hole; 7. First decorative cover; 71. First insert post; 72. First positioning post; 8. Second hinge; 81. Second rotating shaft; 82. Second limiting protrusion; 83. Second through hole; 9. Second decorative cover; 91. Second insert post; 92. Second positioning post. Detailed Implementation

[0021] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0022] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0024] like Figure 1-12 As shown, this utility model discloses a cabinet door with a concealed handle, including a door body 1 and a glass panel 2, a corner bracket assembly, and a concealed handle body installed on the outside of the door body 1.

[0025] The corner bracket assembly is used to connect with the hinge assembly and includes a first corner bracket 4 and a second corner bracket 5. The first corner bracket 4 is installed on one side of the top of the door body 1, and the second corner bracket 5 is installed on the other side of the top of the door body 1, which is used to realize the rotatable connection and positioning of the door body 1 and the cabinet.

[0026] The concealed handle body is located on the top of the door body 1 and includes a handle profile 3. The handle profile 3 has a recess 31 arranged along its length direction. The recess 31 and the inner side of the glass panel 2 together form a handle groove 22, thereby constituting a concealed opening and closing operation part.

[0027] The door body 1 includes an upper frame strip 11, and the handle profile 3 is connected to the upper frame strip 11 by snap-fit ​​or interlocking to form an integrated concealed handle structure. This structure allows the concealed handle to be securely connected to the upper frame strip 11 without additional fasteners, simplifying the assembly process and improving assembly precision and overall appearance. Consequently, the cabinet door's edge structure is more compact, maintaining a smooth, non-protruding appearance, meeting the design requirements of built-in wine cabinets or high-end custom furniture for a minimalist, integrated look, while also helping to maintain the cabinet's sealing performance.

[0028] In this embodiment, the glass panel 2 can also be replaced with other types of panels, such as tempered glass, acrylic sheets, mirror panels, or metal decorative panels, depending on the product positioning or usage requirements. By replacing the panel with different materials, not only can the visual effect and decorative style of the cabinet door be enriched, but the scratch resistance, impact resistance, or heat insulation performance can also be improved according to the usage environment, thereby ensuring structural stability while taking into account both aesthetics and practicality.

[0029] See Figure 4-5 The upper frame strip 11 is provided with a first slot 112 at the top and a second slot 113 on the side. The handle profile 3 is provided with a first locking block 321 corresponding to the first slot 112 and a second locking block 331 corresponding to the second slot 113. The upper frame strip 11 is also provided with a boss 111. When the first locking block 321 is engaged with the first slot 112 and the second locking block 331 is engaged with the second slot 113, the bottom of the handle profile 3 abuts against the boss 111, thereby achieving stable positioning and tensile limit, ensuring that the handle profile 3 does not loosen or deform under long-term use.

[0030] Preferably, the top of the handle profile 3 is provided with a first protruding edge 32, and a first locking block 321 is provided at the bottom of the first protruding edge 32; the bottom of the handle profile 3 is provided with a second protruding edge 33, and a second locking block 331 is provided at the top of the second protruding edge 33. Through the coordinated cooperation of the double protruding edges and the locking groove, the fitting stability and shear resistance can be further enhanced, so that the overall structure remains stable when under stress.

[0031] In another embodiment, the first slot 112 and the second slot 113 are both arranged to extend along the length of the upper frame strip 11, and the first block 321 and the second block 331 are both arranged along the length of the handle profile 3, thereby ensuring the linear continuity of the snap-fit ​​and improving the structural assembly accuracy and the uniformity of stress distribution.

[0032] The hinge assembly includes a first hinge 6 and a second hinge 8. The first hinge 6 is hinged to a first corner bracket 4 to open and close one side of the door 1, and the second hinge 8 is hinged to a second corner bracket 5 to open and close the other side of the door 1. This double-corner bracket structure allows users to choose the opening and closing direction of the door 1, maintains smooth operation of the door 1 during opening and closing, reduces wobbling, and improves its service life.

[0033] See Figure 8-9 The first hinge 6 has a first through hole 63 for installation, and the second hinge 8 has a second through hole 83 for installation. These through holes 63 and 83 allow fasteners to pass through and be secured to the cabinet. This design allows users to choose between installing the first hinge 6 or the second hinge 8 depending on the opening direction of the cabinet door, enabling the door 1 to open and close interchangeably from left to right. This structure not only simplifies the assembly process but also improves the versatility and adaptability of the cabinet door, facilitating flexible adjustment of the door's opening direction in different installation environments and meeting various embedded installation requirements.

[0034] Preferably, when the first hinge 6 is hinged to the first corner bracket 4, a first decorative cover 7 for concealment can be installed on the top of the second corner bracket 5; or, when the second hinge 8 is hinged to the second corner bracket 5, a second decorative cover 9 for concealment can be installed on the top of the first corner bracket 4. By setting the decorative cover, the structural components at the connection can be hidden, improving the overall aesthetics and visual continuity of the door 1.

[0035] See Figure 6-7 The first corner bracket 4 has a first rotating groove 43 at its top, and the first hinge 6 has a first rotating shaft 61 that rotates and engages with the first rotating groove 43; the second corner bracket 5 has a second rotating groove 53 at its top, and the second hinge 8 has a second rotating shaft 81 that rotates and engages with the second rotating groove 53. This structure allows the door 1 to rotate more smoothly during opening and closing, reduces hinge wear, and improves structural stability.

[0036] See Figure 10-11 The first decorative cover 7 is provided with a first insert 71 for insertion into the second rotating groove 53 and a first positioning post 72 for positioning; the second corner bracket 5 is provided with a first positioning hole 54 corresponding to the first positioning post 72 for positioning connection. When the first hinge 6 is selected to be connected to the first corner bracket 4, the first decorative cover 7 can be inserted into the second rotating groove 53 through the first insert 71 and the first positioning post 72 can be inserted into the first positioning hole 54, thereby covering the top of the second corner bracket 5.

[0037] Similarly, the second decorative cover 9 is provided with a second insert 91 that engages with the first rotating groove 43 and a second positioning post 92 that is positioned and connected to the second positioning hole 44 on the first corner bracket 4. When the second hinge 8 is connected to the second corner bracket 5, the second decorative cover 9 can be inserted into the first rotating groove 43 through the second insert 91, and the second positioning post 92 can be inserted into the second positioning hole 44 to cover the top of the first corner bracket 4. Through the above structure, the decorative cover can flexibly select the installation position according to the opening and closing direction of the door 1, effectively covering the corner bracket on the side where the hinge is not installed, keeping the top of the cabinet door intact and beautiful, and improving the overall integrated visual effect and usage flexibility.

[0038] Preferably, the top of the first corner bracket 4 is provided with a first limiting groove 45, and the first hinge 6 is provided with a first limiting protrusion 62 that cooperates with it; when the door 1 is closed by rotating the first hinge 6, the first limiting protrusion 62 is engaged in the first limiting groove 45 and slides along it to the final position. The top of the second corner bracket 5 is provided with a second limiting groove 55, and the second hinge 8 is provided with a second limiting protrusion 82; when the door 1 is closed, the second limiting protrusion 82 is also engaged in the second limiting groove 55 and slides to the final position. This limiting structure can realize automatic positioning of the closed position, prevent the cabinet door from shifting or misaligning, and enhance the closing stability and sealing effect.

[0039] See Figure 12 In another embodiment, the door body 1 is also provided with a groove 15 for installing a sealing strip. The door body 1 includes a first side frame strip 13 and a second side frame strip 14 arranged vertically and a lower frame strip 12 located at the bottom.

[0040] The first corner bracket 4 has a first insertion end 41 and a second insertion end 42, which are respectively inserted and connected to the upper frame strip 11 and the first side frame strip 13; the second corner bracket 5 has a third insertion end 51 and a fourth insertion end 52, which are respectively inserted and connected to the upper frame strip 11 and the second side frame strip 14. This insertion connection method ensures convenient installation while improving the overall frame strength and assembly stability.

[0041] Furthermore, the bottom ends of the lower frame strip 12 are respectively provided with a third rotation groove and a fourth rotation groove (not shown in the figure) aligned with the axes of the first rotation groove 43 and the second rotation groove 53, so as to provide auxiliary limiting and support for the hinge assembly during the closing or opening of the door body 1, making the rotation of the door body 1 more stable and extending the service life of the overall structure.

[0042] Furthermore, the handle profile 3 and the upper frame strip 11, lower frame strip 12, first side frame strip 13, and second side frame strip 14 of the door body 1 can all be customized in length or size according to user needs. Specifically, in wine cabinets or display cabinets of different specifications, the lengths of the upper frame strip 11 and the handle profile 3 can be adjusted to accommodate door body 1 structures of different widths, thus achieving standardized design while ensuring product flexibility. Through this modular design approach, the manufacturing and assembly process becomes more efficient, and users can flexibly select the appropriate specifications according to installation space or appearance requirements, improving the overall versatility and ease of installation.

[0043] In some embodiments, the frame strip components are all made of aluminum alloy profiles, which are lightweight, have high rigidity and good corrosion resistance, and can further improve the structural stability and service life of the cabinet door. At the same time, the surface anodizing or spraying treatment can also enhance the appearance and texture, forming a unified and coordinated visual effect with the glass panel 2. Meanwhile, the upper frame strip 11, lower frame strip 12, first side frame strip 13 and second side frame strip 14 made of profiles can be easily adapted to the plug-in connection structure of the first corner bracket 4 and the second corner bracket 5, making the assembly of the cabinet door more efficient and stable, and facilitating size adjustment and modular assembly in mass production.

[0044] In this embodiment, the glass panel 2 is fixed to the door body 1 by applying adhesive. Specifically, structural adhesive is evenly applied to the contact area around the outer frame of the door body 1 for bonding and fixing. This method ensures that the glass panel 2 is securely fixed while avoiding stress concentration on the glass caused by mechanical fasteners, maintaining the overall flatness and aesthetics of the panel. In addition, the adhesive layer also acts as a buffer and sealant, effectively reducing vibration and noise during the opening and closing of the door body 1, thereby improving the service life and user comfort of the cabinet door.

[0045] Furthermore, a notch 21 is provided on the glass panel 2 at the position corresponding to the handle groove. Users can insert their fingers into the handle groove 22 through the notch 21 to open or close the cabinet door. The notch 21 not only improves the ease of use of the concealed handle structure, but also maintains the overall clean appearance of the cabinet door surface, so that the door 1 can achieve the function of concealing the handle while still having a good human-computer interaction experience.

[0046] In other embodiments, the glass panel 2 can also be fixed to the door body 1 by a pressure strip structure or a slot structure. For example, an annular slot is provided on the outer frame of the door body 1. After the edge of the glass panel 2 is inserted into the slot, it is filled and pressed with a sealing strip to achieve a stable installation; or a pressure strip is provided on the edge of the door body 1, and the pressure strip is pressed against the glass panel 2 by screws or buckles to enhance the bonding strength and facilitate later replacement and maintenance.

[0047] It should be noted that, in this embodiment, in addition to the plug-in connection, the frame strips can also be fixedly connected by welding, gluing, screwing, or riveting, depending on the production process and usage requirements. Welding improves the overall strength and sealing of the frame connection, making it suitable for applications requiring high structural stability. Gluing maintains a strong connection while preventing metal welds from affecting the appearance and facilitates the implementation of a thermal insulation and anti-cold bridge structure between the glass panel and the metal frame. Screwing or riveting facilitates later disassembly and maintenance, and can be flexibly selected based on installation space and process conditions.

[0048] In summary, the cabinet door with concealed handle of this utility model has an integrated design of concealed handle and upper frame strip 11, which makes the edge structure of the cabinet door more compact. This not only improves the sealing and heat preservation performance of the whole machine, but also maintains a simple and unobtrusive appearance, thus meeting the design requirements of built-in wine cabinets or high-end custom furniture for an integrated appearance.

[0049] This utility model features a cabinet door with a concealed handle. While maintaining the overall flat appearance of the cabinet door, it achieves a stable assembly of the concealed handle and the door body 1 by using a snap-fit ​​or interlocking connection structure. This avoids the structural weakness and loosening problems caused by the traditional concealed handle using gluing or direct grooving methods, improves the connection strength and assembly accuracy, and creates a continuous transition interface between the handle and the upper frame strip 11, effectively preventing cold air leakage and dust accumulation.

[0050] This utility model features a cabinet door with a concealed handle. By integrating the concealed handle body with the door body 1, it achieves a high degree of integration between appearance and function. The handle profile 3 is connected to the upper frame strip 11 via a snap-fit ​​or interlocking connection, simplifying the assembly process and avoiding the cumbersome steps of separate installation required for traditional handles. This also effectively improves structural stability and the overall aesthetic integration. Consequently, a concealed handle groove is formed at the top of the cabinet door, achieving a flat, non-protruding visual effect, resulting in a simpler and more beautiful overall design. It is particularly suitable for temperature and humidity-controlled wine cabinets and high-end built-in home appliances.

[0051] This utility model features a cabinet door with a concealed handle. The corner bracket assembly and hinge assembly work together to allow for interchangeable left and right installation of the cabinet door. When it is necessary to change the opening direction, only the positions of the first hinge 6 and the first decorative cover 7, and the second hinge 8 and the second decorative cover 9 need to be interchanged, without replacing the entire door body 1, significantly improving the product's versatility and installation flexibility. Simultaneously, the corner bracket structure has limiting protrusions that limit and prevent collisions when the door body 1 is opened and closed, avoiding interference between the door body 1 and adjacent cabinet doors or walls in embedded installation environments, thus enhancing safety and reliability.

[0052] This utility model features a cabinet door with a concealed handle. The lengths of the upper frame strip 11 and the handle profile 3 can be adjusted according to actual needs to adapt to cabinet door specifications of different widths. This enables modular production and standardized assembly, reducing production costs and inventory pressure. The overall cabinet door structure is compact, aesthetically pleasing, and has good assembly precision, which not only improves the user experience but also enhances the sealing performance and long-term stability of the door.

[0053] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0054] It should be understood that the terms "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0055] Furthermore, in the description of this utility model, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0056] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A cabinet door with a concealed handle, characterized in that, include: The door body and the glass panel installed on the outside of the door body; An angle bracket assembly, the angle bracket assembly being used to connect with a hinge assembly and including a first angle bracket and a second angle bracket, the first angle bracket being installed on one side of the top of the door body, and the second angle bracket being installed on the other side of the top of the door body; A concealed handle body is disposed at the top of the door and includes a handle profile. The handle profile has a recess arranged along its length, and the recess and the inner side of the glass panel form a handle groove. The door body includes an upper frame strip, and the handle profile is connected to the upper frame strip by snap-fit ​​or fitting to form an integrated hidden handle structure.

2. The cabinet door with a concealed handle according to claim 1, characterized in that, The upper frame strip is provided with a first slot at the top and a second slot at the side. The handle profile is provided with a first block that engages with the first slot and a second block that engages with the second slot. The upper frame strip is also provided with a boss. When the first locking block engages with the first locking slot and the second locking block engages with the second locking slot, the bottom of the handle profile abuts against the boss.

3. The cabinet door with a concealed handle according to claim 2, characterized in that, The top of the handle profile is provided with a first protruding edge, and the first locking block is disposed at the bottom of the first protruding edge; The bottom of the handle profile is provided with a second protruding edge, and the second locking block is provided on the top of the second protruding edge.

4. The cabinet door with a concealed handle according to claim 3, characterized in that, The first slot and the second slot are both arranged along the length of the upper frame strip, and the first block and the second block are both arranged along the length of the handle profile.

5. The cabinet door with a concealed handle according to claim 1, characterized in that, The hinge assembly includes a first hinge and a second hinge. The first hinge is hinged to the first corner bracket to realize the opening and closing of one side of the door, and the second hinge is hinged to the second corner bracket to realize the opening and closing of the other side of the door.

6. The cabinet door with a concealed handle according to claim 5, characterized in that, When the first hinge is hinged to the first corner bracket, a first decorative cover for covering can be installed on the top of the second corner bracket; Alternatively, when the second hinge is hinged to the second corner bracket, a second decorative cover for concealment can be installed on the top of the first corner bracket.

7. The cabinet door with a concealed handle according to claim 6, characterized in that, The top of the first corner bracket is provided with a first rotating groove, and the first hinge is provided with a first rotating shaft that rotates in conjunction with the first rotating groove; The top of the second corner bracket is provided with a second rotating groove, and the second hinge is provided with a second rotating shaft that rotates in conjunction with the second rotating groove.

8. The cabinet door with a concealed handle according to claim 7, characterized in that, The top of the first corner bracket is provided with a first limiting groove; the first hinge is provided with a first limiting protrusion that cooperates with the first limiting groove; when the door is closed by rotating the first hinge, the first limiting protrusion can be inserted into the first limiting groove and slide along the first limiting groove to the position. The top of the second corner bracket is provided with a second limiting groove; the second hinge is provided with a second limiting protrusion that cooperates with the second limiting groove; when the door is closed by rotating the second hinge, the second limiting protrusion can be inserted into the second limiting groove and slide along the second limiting groove to the position.

9. The cabinet door with a concealed handle according to claim 8, characterized in that, The door body has a groove for installing a sealing strip, and the door body also includes a first side frame strip and a second side frame strip arranged vertically, and a bottom frame strip located at the bottom; The first corner bracket is provided with a first plug-in end and a second plug-in end. The first plug-in end is plugged into one end of the upper frame strip, and the second plug-in end is plugged into the top end of the first side frame strip. The second corner bracket is provided with a third plug-in end and a fourth plug-in end. The third plug-in end is plugged into the other end of the upper frame strip, and the fourth plug-in end is plugged into the top end of the second side frame strip.

10. The cabinet door with a concealed handle according to claim 1, characterized in that, The glass panel has a notch corresponding to the handle groove.

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