A minimalist door with hidden frame and back bolt structure

Abstract

The present invention provides a minimalist door with a hidden frame and a back-bolt structure, which belongs to the technical field of wooden doors and solves the problem of the complex structure of existing hidden frame doors. The minimalist door with a hidden frame and a back-bolt structure comprises a door body and a door frame. The door body is located at the inner periphery of the door frame, and the door body is connected to the door frame through a first connecting member. The door body comprises a frame and two first decorative panels. The inner periphery of the frame is formed with a plurality of cross plates to form a plurality of grids, and an aluminum honeycomb core is fixed in the grids. The two first decorative panels are respectively fixedly connected to the front and rear surfaces of the frame. The present invention has the advantages of both improving the aesthetics of the hidden frame door and simplifying the structure of the hidden frame door.

Description

Technical Field

[0001] The invention belongs to the technical field of wooden doors, and relates to a minimalist door with a hidden frame, in particular to a minimalist door with a hidden frame with a back-bolt structure. Background Art

[0002] Doors play a vital role in family life and can be said to be indispensable to any home, especially wooden doors, which are widely used as indoor room doors. With the improvement of people's living standards, people have an increasingly high demand for the multifunctionality of indoor room wooden doors. Traditional wooden doors are generally covered with door frames, which are large and installed by screws or glue. They are not beautiful and practical, and are easily unreliable to install, and have limitations in use.

[0003] After searching, it is found that a new type of hidden frame door is disclosed in Chinese patent literature [Application No.: 202010844489.6; Publication No.: CN111852278A]. This new type of hidden frame door includes a door body, a door frame is installed at the four sides of the door body, a mounting groove is opened at the four sides of the door body, and the four mounting grooves are connected, a U-shaped fixing frame is installed in each of the four mounting grooves, and a plurality of positioning holes are evenly spaced on the side of the U-shaped fixing frame close to the center of the door body, a plurality of thread grooves are evenly spaced on the inner wall of the side of the mounting groove close to the center of the door body, and the plurality of thread grooves are respectively arranged corresponding to the plurality of positioning holes, a positioning bolt is movably installed in the positioning hole, and both ends of the positioning bolt extend outside the positioning hole, one end of the positioning bolt is threadedly installed in the thread groove, and a fixing block is fixedly installed at the bottom of the door frame.

[0004] Although the new hidden frame door disclosed in the patent can be stable and beautiful, the hidden frame door has a complex structure and will take a lot of time to actually construct and install. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the prior art and to propose a minimalist door with a hidden frame and a back-bolt structure. The technical problem to be solved by the present invention is: how to improve the aesthetics of the hidden frame door and simplify its structure.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A minimalist door with a back-bolt structure and a hidden frame comprises a door body and a door frame, wherein the door body is located on the inner periphery of the door frame and is connected to the door frame via a first connecting piece, the door body comprises a frame and two first decorative panels, a plurality of grids are formed on the inner periphery of the frame via a plurality of transverse panels, an aluminum honeycomb core is fixed in the grids, and the two first decorative panels are fixedly connected to the front and rear surfaces of the frame respectively.

[0008] The working principle of the present invention is: when in use, the door body is opened and closed by the first connecting piece, the setting of the aluminum honeycomb core can effectively absorb sound, and can improve the pressure-bearing capacity of the door body and reduce the dead weight of the door body. The setting of the first decorative panel improves the aesthetics of the door body, which not only improves the aesthetics of the door body, but also effectively soundproofs and improves the practicality of the hidden frame door. The structure is simple and easy to install and use.

[0009] The first connecting member includes two first profiles, and step grooves are provided at the left and right ends of the door body, the step grooves are fixedly connected to the first profiles, and second profiles are fixed on opposite sides of the inner circumference of the door frame, and one of the second profiles is fixedly connected to one of the first profiles through a common hinge.

[0010] With the above structure, the hinge is arranged between the first profile and the second profile, which can not only realize the opening and closing of the door body, but also prevent the screws from being exposed, thereby improving the aesthetics.

[0011] The first connecting member includes two first profiles, and step grooves are provided at the left and right ends of the door body, the step grooves are fixedly connected to the first profiles, and second profiles are fixed on opposite sides of the inner circumference of the door frame, and one of the second profiles is fixedly connected to one of the first profiles through a hydraulic hinge.

[0012] With the above structure, the hydraulic hinge can have a buffering function when opening and closing the door body, avoiding the door body from colliding with the door frame. It can not only realize the opening and closing of the door body, but also avoid the screws from being exposed, thereby improving the aesthetics.

[0013] Another of the second profiles is provided with a lock hole, and the door body is provided with a lock core matched with the lock hole.

[0014] With the above structure, the arrangement of the lock core and the lock hole makes it easy to lock the door body, thereby improving the sense of privacy and security in the room.

[0015] The step groove is arranged on the outer side of the door body, and a plurality of shock-absorbing pads are arranged on the first profile, and the shock-absorbing pads are in conflict with the second profile.

[0016] With the above structure, when in use, the door body is opened inwards through ordinary hinges, and the provision of the shock-absorbing pad can mitigate the impact between the door body and the door frame, thereby improving the practicality of the hidden frame door.

[0017] The step groove is arranged inside the door body, and a plurality of shock-absorbing pads are arranged on the first profile, and the shock-absorbing pads are in conflict with the second profile.

[0018] With the above structure, when in use, the door body is opened outwards through ordinary hinges or hydraulic hinges, and the provision of the shock-absorbing pad can mitigate the impact between the door body and the door frame, thereby improving the practicality of the hidden frame door.

[0019] A plurality of fixed angle brackets are fixed on the outer periphery of the door frame, and a plurality of movable angle brackets are fixed on the outer peripheries of two opposite sides of the outer periphery of the door frame.

[0020] With the above structure, the setting of fixed angle brackets and movable angle brackets can effectively improve the stability of the door frame, thereby improving the overall safety and stability of the hidden frame door.

[0021] The door frame includes a substrate plate and a third profile, the substrate plate is connected to the wall by a plurality of first screws, a first partition is arranged between the substrate plate and the second profile, a second screw is arranged on the substrate plate, the second screw passes through the first partition and is threadedly connected to the second profile, a second decorative plate is connected between the second profile and the third profile, the second profile and the third profile are connected to the wall via the second decorative plate on one side away from the door body, a second partition is fixed between the second decorative plate on the side close to the first screw and the substrate plate, and the second partition is connected to the first partition.

[0022] The door frame includes a substrate plate and a third profile, the substrate plate is connected to the wall through a plurality of first screws, a first partition is arranged between the substrate plate and the second profile, a second screw is arranged on the substrate plate, the second screw passes through the first partition and is threadedly connected to the second profile, a second decorative plate is connected between the second profile and the third profile, the second profile and the third profile are connected to the wall via the second decorative plate on the side away from the door body, a second partition is fixed between the second decorative plate on the side away from the hinge and the substrate plate, and the second partition is connected to the first partition, and the second decorative plate on the side close to the hinge is fixedly connected to the substrate plate and connected to the first partition

[0023] The second decorative panel has the same structure as the first decorative panel.

[0024] The above structure not only improves the stability between the door frame and the wall, but also improves the aesthetics of the door frame, modifies the wall, and leaves no traces of screw fixation on the exterior, making the overall appearance of the wall, door body and door frame consistent, thereby improving the aesthetics of the hidden frame door.

[0025] Compared with the prior art, this back-bolt structure hidden frame minimalist door has the following advantages:

[0026] 1. When in use, the door body is opened and closed through the first connecting piece. The setting of the aluminum honeycomb core can effectively absorb sound, improve the pressure-bearing capacity of the door body and reduce the deadweight of the door body. The setting of the first decorative panel improves the aesthetics of the door body, which not only improves the aesthetics of the door body, but also effectively insulates sound and improves the practicality of the hidden frame door. The structure is simple and easy to install and use.

[0027] 2. Hydraulic hinges can have a buffering function when opening and closing the door body, avoiding the door body from colliding with the door frame. It can not only realize the opening and closing of the door body, but also avoid the screws from being exposed, thus improving the aesthetics.

[0028] 3. The setting of shock-absorbing pads can reduce the impact between the door body and the door frame, and improve the practicality of the hidden frame door.

[0029] 4. It not only improves the stability between the door frame and the wall, but also improves the aesthetics of the door frame, modifies the wall, and leaves no traces of screw fixation on the exterior, making the overall appearance of the wall, door body and door frame consistent, thus improving the aesthetics of the hidden frame door. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural diagram of embodiment 1 of the present invention.

[0031] Figure 2 It is a structural schematic diagram of the connection between the door frame and the corner bracket in the present invention.

[0032] Figure 3 It is a structural schematic diagram of the door body in the present invention.

[0033] Figure 4 It is a structural schematic diagram of embodiment 2 of the present invention.

[0034] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle.

[0035] Figure 6 It is a structural diagram of embodiment 3 of the present invention.

[0036] In the figure, 1, door body; 2, door frame; 3, aluminum honeycomb core; 4, horizontal plate; 5, first decorative plate; 6, step groove; 7, first profile; 8, second profile; 9, lock core; 10, shock-absorbing pad; 11, base material plate; 12, first screw; 13, wall; 14, first partition; 15, second screw; 16, second decorative plate; 17, third profile; 18, second partition; 19, frame; 20, hydraulic hinge; 21, fixed angle bracket; 22, movable angle bracket. DETAILED DESCRIPTION

[0037] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0038] Embodiment 1

[0039] like Figure 1-Figure 3 As shown, the present back-bolt structure hidden frame minimalist door comprises a door body 1 and a door frame 2. The door body 1 is located on the inner periphery of the door frame 2. The door body 1 is connected to the door frame 2 via a first connecting member. The door body 1 comprises a frame 19 and two first decorative panels 5. A plurality of grids are formed on the inner periphery of the frame 19 via a plurality of transverse panels 4. An aluminum honeycomb core 3 is fixed in the grids. The two first decorative panels 5 are fixedly connected to the front and rear surfaces of the frame 19, respectively.

[0040] When in use, the door body 1 is opened and closed by the first connecting piece. The setting of the aluminum honeycomb core 3 can effectively absorb sound, improve the pressure-bearing capacity of the door body 1, and reduce the dead weight of the door body 1. The setting of the first decorative panel 5 improves the aesthetics of the door body 1, which not only improves the aesthetics of the door body 1, but also effectively soundproofs and improves the practicality of the hidden frame door. The structure is simple and easy to install and use.

[0041] The first connecting member includes two first profiles 7. Step grooves are provided on the left and right ends of the door body 1. The step grooves are fixedly connected to the first profiles 7. Second profiles 8 are fixed on opposite sides of the inner periphery of the door frame 2. One of the second profiles 8 is fixedly connected to one of the first profiles 7 through a common hinge.

[0042] The hinge is arranged between the first profile 7 and the second profile 8, which can not only realize the opening and closing of the door body 1, but also prevent the screws from being exposed, thereby improving the aesthetics.

[0043] A lock hole is formed on the other second profile 8, and the door body 1 is provided with a lock core 9 matched with the lock hole.

[0044] The arrangement of the lock core 9 and the lock hole facilitates locking the door body 1, thereby improving the sense of privacy and security in the room.

[0045] The step groove is opened on the outer side of the door body 1 , and a plurality of shock-absorbing pads 10 are arranged on the first profile 7 , and the shock-absorbing pads 10 are in conflict with the second profile 8 .

[0046] When in use, the door body 1 is opened inwards through ordinary hinges, and the provision of the shock-absorbing pad 10 can mitigate the impact between the door body 1 and the door frame 2, thereby improving the practicality of the hidden frame door.

[0047] A plurality of fixed angle brackets 21 are fixed to the outer periphery of the door frame 2 , and a plurality of movable angle brackets 22 are fixed to the outer peripheries of two opposite sides of the outer periphery of the door frame 2 .

[0048] The provision of the fixed angle bracket 21 and the movable angle bracket 22 can effectively improve the stability of the door frame 2, thereby improving the overall safety and stability of the hidden frame door.

[0049] The door frame 2 includes a substrate plate 11 and a third profile 17. The substrate plate 11 is connected to the wall 13 through a plurality of first screws 12. A first partition plate 14 is arranged between the substrate plate 11 and the second profile 8. A second screw 15 is arranged on the substrate plate 11. The second screw 15 passes through the first partition plate 14 and is threadedly connected to the second profile 8. A second decorative plate 16 is connected between the second profile 8 and the third profile 17. The second profile 8 and the third profile 17 are connected to the wall 13 through the second decorative plate 16 on the side away from the door body 1. A second partition plate 18 is fixed between the second decorative plate 16 on the side close to the first screw 12 and the substrate plate 11, and the second partition plate 18 is connected to the first partition plate 14.

[0050] The second decorative panel 16 has the same structure as the first decorative panel 5 .

[0051] It not only improves the stability between the door frame 2 and the wall 13, but also improves the aesthetics of the door frame 2, modifies the wall 13, and leaves no traces of screw fixing on the appearance, so that the overall appearance of the wall 13, the door body 1 and the door frame 2 is consistent, thereby improving the aesthetics of the hidden frame door.

[0052] Embodiment 2

[0053] like Figure 4-Figure 5 As shown, the difference from embodiment 1 is that: the first connecting member includes two first profiles 7, step grooves are provided on the left and right ends of the door body 1, the step grooves are fixedly connected to the first profiles 7, and second profiles 8 are fixed on the opposite sides of the inner periphery of the door frame 2, and one of the second profiles 8 is fixedly connected to one of the first profiles 7 through a hydraulic hinge 20.

[0054] The hydraulic hinge 20 can have a buffering function when the door body 1 is opened and closed, thereby preventing the door body 1 from colliding with the door frame 2. It can not only realize the opening and closing of the door body 1, but also prevent the screws from being exposed, thereby improving the aesthetics.

[0055] The door frame 2 includes a substrate plate 11 and a third profile 17. The substrate plate 11 is connected to the wall 13 through a plurality of first screws 12. A first partition plate 14 is arranged between the substrate plate 11 and the second profile 8. A second screw 15 is arranged on the substrate plate 11. The second screw 15 passes through the first partition plate 14 and is threadedly connected to the second profile 8. A second decorative plate 16 is connected between the second profile 8 and the third profile 17. The second profile 8 and the third profile 17 are connected to the wall 13 through the second decorative plate 16 on the side away from the door body 1. A second partition plate 18 is fixed between the second decorative plate 16 on the side away from the hinge and the substrate plate 11, and the second partition plate 18 is connected to the first partition plate 14. The second decorative plate 16 on the side close to the hinge is fixedly connected to the substrate plate 11 and to the first partition plate 14.

[0056] It not only improves the stability between the door frame 2 and the wall 13, but also improves the aesthetics of the door frame 2, modifies the wall 13, and leaves no traces of screw fixing on the appearance, so that the overall appearance of the wall 13, the door body 1 and the door frame 2 is consistent, thereby improving the aesthetics of the hidden frame door.

[0057] Embodiment 3

[0058] like Figure 6 As shown, the difference from the first and second embodiments is that the step groove is opened on the inner side of the door body 1, and a plurality of shock-absorbing pads 10 are arranged on the first profile 7, and the shock-absorbing pads 10 are in conflict with the second profile 8.

[0059] When in use, the door body 1 is opened outwards through ordinary hinges or hydraulic hinges 20. The provision of the shock-absorbing pad 10 can mitigate the impact between the door body 1 and the door frame 2, thereby improving the practicality of the hidden frame door.

[0060] In summary, through the coordination of components such as the door body 1, the door frame 2 and the aluminum honeycomb core 3, the functions of improving the aesthetics of the hidden frame door and simplifying the structure of the hidden frame door are achieved.

[0061] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A minimalist door with a back-bolt structure and a hidden frame, comprising a door body (1) and a door frame (2), characterized in that: The door body (1) is located on the inner periphery of the door frame (2), and the door body (1) is connected to the door frame (2) via a first connecting member. The door body (1) comprises a frame (19) and two first decorative panels (5). The inner periphery of the frame (19) is formed with a plurality of grids via a plurality of transverse panels (4), and an aluminum honeycomb core (3) is fixed in the grids. The two first decorative panels (5) are respectively fixedly connected to the front and rear surfaces of the frame (19); The first connecting member comprises two first profiles (7), the left and right ends of the door body (1) are provided with step grooves, the step grooves are fixedly connected to the first profiles (7), and second profiles (8) are fixedly connected to opposite sides of the inner periphery of the door frame (2), one of the second profiles (8) is fixedly connected to one of the first profiles (7) via a common hinge; Another of the second profiles (8) is provided with a lock hole, and the door body (1) is provided with a lock core (9) that matches the lock hole; The step groove is arranged on the outside or inside of the door body (1); a plurality of shock-absorbing pads (10) are arranged on the first profile (7); and the shock-absorbing pads (10) are in contact with the second profile (8); The door frame (2) comprises a substrate plate (11) and a third profile (17); the substrate plate (11) is connected to the wall (13) via a plurality of first screws (12); a first partition plate (14) is arranged between the substrate plate (11) and the second profile (8); a second screw (15) is arranged on the substrate plate (11); the second screw (15) passes through the first partition plate (14) and is threadedly connected to the second profile (8); a second decorative plate (16) is connected between the second profile (8) and the third profile (17); the sides of the second profile (8) and the third profile (17) away from the door body (1) are connected to the wall (13) via the second decorative plate (16); a second partition plate (18) is fixed between the second decorative plate (16) on the side close to the first screw (12) and the substrate plate (11); and the second partition plate (18) is connected to the first partition plate (14); or; The first connecting member comprises two first profiles (7), the left and right ends of the door body (1) are provided with step grooves, the step grooves are fixedly connected to the first profiles (7), and second profiles (8) are fixedly connected to opposite sides of the inner periphery of the door frame (2), one of the second profiles (8) is fixedly connected to one of the first profiles (7) via a hydraulic hinge (20); Another of the second profiles (8) is provided with a lock hole, and the door body (1) is provided with a lock core (9) that matches the lock hole; The step groove is arranged on the outside or inside of the door body (1); a plurality of shock-absorbing pads (10) are arranged on the first profile (7); and the shock-absorbing pads (10) are in contact with the second profile (8); The door frame (2) comprises a substrate plate (11) and a third profile (17); the substrate plate (11) is connected to a wall (13) via a plurality of first screws (12); a first partition plate (14) is arranged between the substrate plate (11) and the second profile (8); a second screw (15) is arranged on the substrate plate (11); the second screw (15) passes through the first partition plate (14) and is threadedly connected to the second profile (8); a second profile (8) and the third profile (17) are connected to each other; The second decorative plate (16), the second profile (8) and the third profile (17) are connected to the wall (13) via the second decorative plate (16) on the side away from the door body (1); a second partition plate (18) is fixed between the second decorative plate (16) on the side away from the hinge and the substrate plate (11), and the second partition plate (18) is connected to the first partition plate (14); the second decorative plate (16) on the side close to the hinge is fixedly connected to the substrate plate (11) and connected to the first partition plate (14); The second decorative panel (16) has the same structure as the first decorative panel (5).

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