Arc line indoor door
Patent Information
- Application Number
- CN202522104059.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-29
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-29
AI Technical Summary
[0005]为了弥补以上不足,本实用新型提供了一种圆弧线室内门,旨在改善现有技术中部分圆弧线室内门难以灵活调试门板的问题
[0024] 1. In this utility model, by adjusting the fixed base and the transmission linkage to drive the adjustment mechanism, the installation difficulty can be reduced, the subsequent debugging can be facilitated, the convenience of installation and debugging can be improved, the user experience can be optimized, and at the same time, the structural stability and durability can be enhanced. Compared with the prior art, it has the effect of flexibly adjusting the door panel.
Smart Images

Figure CN224729502U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of decoration and renovation technology, and in particular to an arc-shaped interior door. Background Technology
[0002] In the field of interior decoration, interior doors are key components for space division and protection, and their performance and appearance design have always been the focus of industry attention. With the upgrading of consumption, users have higher requirements for the aesthetics and personalization of interior doors. As a result, a type of curved interior door has emerged, which enhances the decoration with smooth lines and is gradually becoming an important development direction for the interior door industry.
[0003] For some curved interior doors, it is necessary to first measure the door opening size according to the design requirements, determine the radius of curvature, arc and other parameters, then select suitable wood or composite board, then process the base material with equipment, then install the door frame, door leaf and hardware accessories, and finally check the smoothness of the door opening and closing and the fit of the curved line to ensure that the overall appearance and performance meet the standards.
[0004] During use, some curved interior doors are difficult to adjust in height, width, and depth according to the actual conditions of the door frame, door leaf, and floor after installation. This results in door jamming, uneven gaps, and a lack of smooth transition between the door and the doorway. The appearance is poor and dirt easily accumulates. The door surface is also prone to wear and tear, shortening its service life. In addition, the sound insulation effect is poor. Therefore, a curved interior door is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a curved interior door, which aims to improve the problem that some curved interior doors in the prior art are difficult to adjust flexibly.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An arc-shaped interior door includes a door panel, a sleeve plate fixedly connected to the outside of the door panel, an adjustment mechanism fixedly connected to the outside of the sleeve plate, and a multi-functional protective and decorative mechanism fixedly connected to the outside of the sleeve plate.
[0008] The adjustment mechanism includes an adjustment fixing seat one, which is externally fixedly connected to the inside of the sleeve plate. A transmission assembly is rotatably connected to the outside of the adjustment fixing seat one, and an adjustment fixing seat two is rotatably connected to the outside of the transmission assembly. A fixing column is fixedly connected to the outside of the adjustment fixing seat one, and multiple adjustment columns are fixedly connected to the outside of the adjustment fixing seat one.
[0009] As a further description of the above technical solution:
[0010] The multifunctional protective and decorative mechanism includes a wear-resistant coating, the outside of which is fixedly connected to the outside of the sleeve plate, and the inside of which is fixedly connected to an arc transition piece.
[0011] As a further description of the above technical solution:
[0012] The inner part of the arc transition piece is fixedly connected to a sound insulation layer, and the outer part of the arc transition piece is fixedly connected to the outside of the sound insulation layer.
[0013] As a further description of the above technical solution:
[0014] The sound insulation layer is fixedly connected to the outside of the sleeve plate, and the wear-resistant coating is fixedly connected to the outside of the door panel.
[0015] As a further description of the above technical solution:
[0016] The transmission assembly includes a rotating support rod, which is rotatably connected to the inside of the adjusting fixed seat one. A rotating support plate one is rotatably connected to the outside of the rotating support rod. A transmission connecting rod is fixedly connected to the outside of the rotating support plate one. A rotating support column is rotatably connected to the outside of the transmission connecting rod. A rotating support plate two is rotatably connected to the outside of the rotating support column.
[0017] As a further description of the above technical solution:
[0018] The external fixed connection of the second adjusting base is to the inside of the door panel, and the external rotatable connection of the first rotating support plate is to the outside of the rotating support column.
[0019] As a further description of the above technical solution:
[0020] The door panel is rotatably connected to the outside of the rotating support column, and the fixed column is fixedly connected to the inside of the door panel.
[0021] As a further description of the above technical solution:
[0022] The adjusting column is externally fixedly connected to the inside of the door panel, and the adjusting fixing seat 2 is externally rotatably connected to the outside of the rotating support column.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, by adjusting the fixed base and the transmission linkage to drive the adjustment mechanism, the installation difficulty can be reduced, the subsequent debugging can be facilitated, the convenience of installation and debugging can be improved, the user experience can be optimized, and at the same time, the structural stability and durability can be enhanced. Compared with the prior art, it has the effect of flexibly adjusting the door panel.
[0025] 2. In this utility model, the wear-resistant coating and sound insulation layer drive the arc transition component to work, which can make the interior door more exquisite and rounded, reduce the impact of sharp corners, improve wear resistance, reduce wear and extend life, enhance sound insulation effect, and create a quiet environment. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of an arc-shaped interior door proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the structure of the door panel of an arc-shaped interior door proposed in this utility model;
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 for Figure 2 Enlarged view of point B in the middle.
[0030] Legend:
[0031] 1. Door panel; 2. Door frame;
[0032] 3. Adjustment mechanism; 31. Adjustment fixing seat one;
[0033] 32. Transmission assembly; 321. Rotating support rod; 322. Rotating support plate one; 323. Transmission connecting rod; 324. Rotating support column; 325. Rotating support plate two;
[0034] 33. Adjusting fixing seat two; 34. Fixing column; 35. Adjusting column;
[0035] 4. Multifunctional protective and decorative structure; 41. Wear-resistant coating; 42. Rounded transition parts; 43. Sound insulation layer. Detailed Implementation
[0036] 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.
[0037] A curved interior door, reference Figures 1 to 3The system includes a door panel 1, which serves as the main structure of the interior door, separating space and ensuring privacy. A sleeve plate 2 is fixedly connected to the outside of the door panel 1. The sleeve plate 2 protects the edges of the door panel 1 and enhances the stability of the door structure. An adjustment mechanism 3 is fixedly connected to the outside of the sleeve plate 2. The adjustment mechanism 3 is used to achieve three-dimensional adjustment of the position of the door panel 1. A multi-functional protective and decorative mechanism 4 is fixedly connected to the outside of the sleeve plate 2. The multi-functional protective and decorative mechanism 4 provides protection, decoration, and optimizes the user experience. The adjustment mechanism 3 includes an adjustment fixing seat 1 31, which is fixedly connected to the inside of the sleeve plate 2. The sleeve plate 2 provides support for the adjustment fixing seat 1 31. A transmission component 32 is rotatably connected to the outside of the adjustment fixing seat 1 31. The adjustment fixing seat 1 31 provides the basic support for the rotatable connection of the transmission component 32. An adjustment fixing seat 2 33 is rotatably connected to the outside of the transmission component 32. The transmission component 32 provides rotatable support for the adjustment fixing seat 2 33.
[0038] Specifically, the sleeve plate 2 is fixedly connected to the outside of the door panel 1. The sleeve plate 2 can protect the edge of the door panel 1 from bumps and damage, and at the same time enhance the overall structural stability of the door to prevent deformation. Then, the adjustment mechanism 3 and the multi-functional protective and decorative mechanism 4 are fixed to the outside of the sleeve plate 2. The multi-functional protective and decorative mechanism 4 can improve the aesthetics of the door and reduce collision noise during use, thus optimizing the user experience. When the adjustment mechanism 3 is working, the sleeve plate 2 provides stable support for the adjustment fixing seat 1 31. The adjustment fixing seat 1 31 supports the rotation of the transmission component 32, and the transmission component 32 drives the adjustment fixing seat 2 33 to move, realizing the three-dimensional position adjustment of the door panel 1. This facilitates the calibration of the door installation position, solves the problem of opening and closing jamming, and improves the smoothness of door use.
[0039] The external fixed connection of the adjusting fixed base 31 includes a fixed post 34, which enhances the stability of the connection between the adjusting fixed base 31 and the door panel 1. Multiple adjusting posts 35 are also externally fixed to the adjusting fixed base 31, enabling adjustment of the door panel 1's position. The transmission assembly 32 includes a rotating support rod 321, which is externally rotatably connected to the inside of the adjusting fixed base 31, providing support for the rotating support rod 321. A rotating support plate 322 is externally rotatably connected to the rotating support rod 321, providing rotational support for the rotating support plate 322. The rotating support plate 322 is externally fixedly connected to a transmission link 323. The rotating support plate 322 connects the rotating support rod 321 and the transmission link 323. The transmission link 323 is externally rotatably connected to a rotating support column 324. The transmission link 323 transmits the adjustment force and connects the rotating support plate 322 and the rotating support column 324. The rotating support column 324 is externally rotatably connected to a rotating support plate 325. The rotating support column 324 connects the transmission link 323, the rotating support plate 325, the door panel 1, and the adjusting fixed seat 33.
[0040] Specifically, the adjusting fixing seat 31 is connected to the door panel 1 through the externally fixed fixing column 34, which enhances the stability of the connection between the two and prevents loosening. Multiple external adjusting columns 35 provide a basis for adjusting the position of the door panel 1. The rotating support rod 321 rotates within the adjusting fixing seat 31, relying on the stable support to transmit the adjusting force, which drives the rotating support plate 322 to rotate. The rotating support plate 322 connects the rotating support rod 321 and the transmission link 323 to ensure the transmission of the adjusting force. The transmission link 323 drives the rotating support column 324 to rotate, further transmitting the adjusting force. The rotating support column 324 connects the transmission link 323, the rotating support plate 325, the door panel 1, and the adjusting fixing seat 33 to realize the force transmission. Finally, through the cooperation of various components, the position of the door panel 1 is accurately adjusted, improving the smoothness of the door opening and closing and reducing the probability of failure.
[0041] The external fixed connection of the second adjusting base 33 is fixed to the inside of the door panel 1. The second adjusting base 33 enables the transmission component 32 to be stably connected to the door panel 1. The external rotatable connection of the first rotating support plate 322 is rotatably connected to the outside of the rotating support column 324. The rotating support column 324 provides rotational support for the first rotating support plate 322. The external rotatable connection of the door panel 1 is rotatably connected to the outside of the rotating support column 324, transmitting the adjusting force of the transmission component 32 to the door panel 1, pushing the door panel 1 to move in three-dimensional direction, and realizing the position adjustment of the door panel 1. The external fixed connection of the fixed column 34 is fixed to the inside of the door panel 1, enhancing the stability of the connection between the first adjusting base 31 and the door panel 1. The external fixed connection of the adjusting column 35 is fixed to the inside of the door panel 1, enabling the adjustment of the position of the door panel 1. The external rotatable connection of the second adjusting base 33 is rotatably connected to the outside of the rotating support column 324, and the rotating support column 324 provides rotational support for the second adjusting base 33.
[0042] Specifically, the fixing column 34 is externally fixed to the inside of the door panel 1, enhancing the connection stability between the adjusting fixing seat 1 31 and the door panel 1 and preventing loosening during adjustment. The adjusting column 35 is externally fixed to the inside of the door panel 1, providing support for the adjusting column 35. The adjusting fixing seat 2 33 is externally fixed to the inside of the door panel 1, ensuring a stable connection between the transmission component 32 and the door panel 1 and guaranteeing effective force transmission. The rotating support column 324 provides rotational support for the rotating support plate 1 322 and the adjusting fixing seat 2 33, reducing frictional resistance during adjustment. The rotating support plate 1 322 and the rotating support column 324 work together to transmit force. The adjustment force of the transmission component 32 is transmitted to the door panel 1 through the rotating support column 324, pushing the door panel 1 to move in three dimensions, realizing position adjustment, ensuring smooth door opening and closing, and reducing malfunctions.
[0043] Reference Figure 2 and Figure 4The multi-functional protective and decorative mechanism 4 includes a wear-resistant coating 41, which is externally fixed to the outside of the sleeve plate 2. The wear-resistant coating 41 can enhance the wear resistance of the surface of the sleeve plate 2 and the door panel 1, effectively resisting friction and scratches in daily use, reducing surface damage, extending the service life of the sleeve plate 2 and the door panel 1, and maintaining the integrity of the door appearance. An arc transition piece 42 is internally fixed to the wear-resistant coating 41, which can protect the arc transition piece 42 from friction damage. A sound insulation layer 43 is internally fixed to the arc transition piece 42, which can effectively block the transmission of sound.
[0044] Specifically, in the multi-functional protective and decorative mechanism 4, the wear-resistant coating 41 is fixed to the outside of the sleeve plate 2, which enhances the wear resistance of the sleeve plate 2 and the door panel 1, effectively resists daily friction and scratches, reduces surface damage, extends service life, and keeps the door appearance intact. The internally fixed arc transition piece 42 is protected from friction damage by the wear-resistant coating 41, which improves the safety of use and avoids corner bumps. The sound insulation layer 43 inside the arc transition piece 42 can effectively block the transmission of sound, reduce indoor and outdoor noise interference, and improve the living environment. The various components work together to enhance the protective performance and optimize the decorative effect and user experience.
[0045] The external fixed connection of the arc transition piece 42 is to the outside of the sound insulation layer 43. The sound insulation layer 43 wraps and protects the arc transition piece 42. At the same time, the arc shape of the arc transition piece 42 optimizes the laying effect of the sound insulation layer 43 at the corner of the door, enhances the overall sound insulation performance and structural stability. The external fixed connection of the sound insulation layer 43 is to the outside of the sleeve plate 2. The sound insulation layer 43 can utilize the structural support of the sleeve plate 2 to stably play the role of blocking sound transmission, thus optimizing the sound insulation effect of the door. The external fixed connection of the wear-resistant coating 41 is to the outside of the door panel 1, which can enhance the wear resistance of the door panel 1 surface, reduce friction damage during use, and extend the service life of the door panel 1.
[0046] Specifically, fixing the wear-resistant coating 41 to the outside of the door panel 1 enhances the wear resistance of the door panel 1 surface, reduces friction damage during use, and extends the service life of the door panel 1. Fixing the arc transition piece 42 to the outside of the sound insulation layer 43 allows the sound insulation layer 43 to wrap and protect the arc transition piece 42. At the same time, the arc shape of the arc transition piece 42 optimizes the laying effect of the sound insulation layer 43 at the corners of the door, enhancing the overall sound insulation performance and structural stability. Finally, fixing the sound insulation layer 43 to the outside of the sleeve plate 2 allows the sound insulation layer 43 to utilize the structural support of the sleeve plate 2 to stably play its role in blocking sound transmission, optimizing the sound insulation effect of the door, and completing the assembly of key door components.
[0047] The implementation principle of this application embodiment is as follows: When the user pushes the door panel 1, the adjustment fixing seat 33 rotates around the rotation support column 324 through the internal rotation support rod 321 with the help of the rotation support plate 325 and the transmission connecting rod 323, thereby realizing the opening and closing of the door panel 1. At the same time, the three-dimensional adjustable hinge composed of the adjustment mechanism 3 can be adjusted in three dimensions through the fixing column 34 and the adjustment column 35, which can reduce the installation difficulty, facilitate the later debugging, improve the convenience of installation and debugging, and optimize the user experience.
[0048] When the multi-functional protective and decorative mechanism 4 is in operation, the wear-resistant coating 41 can withstand friction from the outside world and protect the arc transition piece 42 from wear. At the same time, the sound insulation layer 43 can block external noise and reduce the transmission of indoor sound. The wear-resistant coating 41 and the sound insulation layer 43 are connected by the arc transition piece 42. The three work together to make the appearance of the interior door more exquisite and rounded, reduce the impact of sharp corners, improve wear resistance, reduce wear and extend life, enhance sound insulation effect, and create a quiet environment.
[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. An arc-shaped interior door, comprising a door panel (1), characterized in that: The door panel (1) is fixedly connected to the outside of a sleeve plate (2), the sleeve plate (2) is fixedly connected to the outside of an adjustment mechanism (3), and the sleeve plate (2) is fixedly connected to the outside of a multi-functional protective and decorative mechanism (4). The adjustment mechanism (3) includes an adjustment fixing seat one (31), which is externally fixedly connected to the inside of the sleeve plate (2). A transmission assembly (32) is rotatably connected to the outside of the adjustment fixing seat one (31). An adjustment fixing seat two (33) is rotatably connected to the outside of the transmission assembly (32). A fixing column (34) is fixedly connected to the outside of the adjustment fixing seat one (31). A plurality of adjustment columns (35) are fixedly connected to the outside of the adjustment fixing seat one (31).
2. The arc-shaped interior door according to claim 1, characterized in that: The multifunctional protective and decorative mechanism (4) includes a wear-resistant coating (41), the outside of which is fixedly connected to the outside of the sleeve plate (2), and the inside of which is fixedly connected to an arc transition piece (42).
3. The arc-shaped interior door according to claim 2, characterized in that: The inner part of the arc transition piece (42) is fixedly connected to the sound insulation layer (43), and the outer part of the arc transition piece (42) is fixedly connected to the outside of the sound insulation layer (43).
4. The arc-shaped interior door according to claim 3, characterized in that: The sound insulation layer (43) is fixedly connected to the outside of the sleeve plate (2), and the wear-resistant coating (41) is fixedly connected to the outside of the door panel (1).
5. The arc-shaped interior door according to claim 1, characterized in that: The transmission assembly (32) includes a rotating support rod (321), which is rotatably connected to the inside of the first adjusting fixed seat (31). A rotating support plate (322) is rotatably connected to the outside of the rotating support rod (321). A transmission connecting rod (323) is fixedly connected to the outside of the first rotating support plate (322). A rotating support column (324) is rotatably connected to the outside of the transmission connecting rod (323). A rotating support plate (325) is rotatably connected to the outside of the rotating support column (324).
6. The arc-shaped interior door according to claim 5, characterized in that: The external fixed connection of the second adjusting fixing seat (33) is to the inside of the door panel (1), and the external rotatable connection of the first rotating support plate (322) is to the outside of the rotating support column (324).
7. The arc-shaped interior door according to claim 6, characterized in that: The door panel (1) is rotatably connected to the outside of the rotating support column (324), and the fixed column (34) is fixedly connected to the inside of the door panel (1).
8. The arc-shaped interior door according to claim 7, characterized in that: The adjusting column (35) is fixedly connected to the inside of the door panel (1), and the adjusting fixing seat (33) is rotatably connected to the outside of the rotating support column (324).