Wall-door integrated invisible door

Abstract

The utility model discloses a wall-door integrated invisible door, and relates to the technical field of invisible doors, the wall-door integrated invisible door comprises a wall and a door leaf, the wall is provided with a door frame, the inner wall of the left side of the door frame is fixedly connected with a hinge, the hinge is fixedly connected with the door leaf, the inner wall of the right side of the door frame is provided with a groove, and the door leaf is fixedly connected with the groove. A limiting groove is formed in the inner wall of the rear side of the groove, a receding plate is slidably connected to the inner wall of the groove, the left side surface of the receding plate extends out of the outer side of the groove, a limiting protrusion is fixedly connected to the rear side surface, located in the groove, of the receding plate, and a rubber air bag is fixedly connected to the inner wall of the right side of the groove. According to the invisible door, the door frame can be installed more loosely, certain errors are allowed, the overall installation efficiency of the invisible door is improved accordingly, and after the door is closed, the door leaf can be abutted tightly through the receding plate, and the sound insulation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of concealed door technology, and in particular to a concealed door that integrates a wall and a door. Background Technology

[0002] A hidden door is a design that blends seamlessly with the wall in terms of objective visual perception, making the wall appear more complete. It is suitable for various design styles. Once the hidden door is closed, it is not easy to directly observe the shape, size, or style of the doorway.

[0003] In existing technologies, since the shape and color of the door frame and door leaf of a hidden door are the same as those of the adjacent wall, and the gap after closing is smaller than that of a traditional door, a visually invisible effect is achieved. However, since the door frame on the side away from the rotation axis of the door leaf needs to ensure that the gap is small enough while not blocking the normal opening and closing of the door leaf, the construction requirements are high, which makes the installation of the hidden door more time-consuming. In view of this, we propose a hidden door that integrates the wall and the door. Utility Model Content

[0004] The purpose of this utility model is to provide a concealed door that integrates the wall and the door, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concealed door integrating a wall and a door, comprising a wall and a door leaf, wherein a door frame is provided on the wall, a hinge is fixedly connected to the left inner wall of the door frame, the hinge is fixedly connected to the door leaf, a groove is provided on the right inner wall of the door frame, a limiting groove is provided on the rear inner wall of the groove, a relief plate is slidably connected to the inner wall of the groove, the left surface of the relief plate extends out of the outer side of the groove, a limiting protrusion is fixedly connected to the rear surface of the relief plate inside the groove, and a rubber airbag is fixedly connected to the right inner wall of the groove.

[0006] Preferably, a protrusion is fixedly connected to the inner left side of the door frame, and a buffer pad is fixedly connected to the rear surface of the protrusion.

[0007] Preferably, the rear surface of the relief plate outside the groove is arc-shaped, and the rear surface of the door leaf is provided with a door lock handle.

[0008] Preferably, an inflation tube is fixedly connected to the rubber airbag, and the inflation tube extends out of the wall.

[0009] Preferably, the wall is provided with textured lines.

[0010] Preferably, wall panels are fixedly connected to the front and rear surfaces of the wall, and a sound insulation layer is provided inside the door.

[0011] Preferably, the sound insulation layer has honeycomb-shaped sound-absorbing holes.

[0012] Preferably, the front surface of the door leaf is provided with a protective layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This concealed door, which integrates the wall and the door, allows for a more relaxed installation of the door frame by using a rubber airbag and a movable relief plate. This allows for a certain degree of error and improves the overall installation efficiency of the concealed door. Furthermore, the relief plate can hold the door leaf tightly after the door is closed, thus increasing the sound insulation effect.

[0015] 2. This concealed door, which integrates the wall and door, allows for convenient inflation of the rubber airbag after prolonged use via an inflation tube. Furthermore, the inclusion of sound insulation and protective layers not only provides a comfortable environment within the room, preventing external noise disturbance, but also protects against damage from collisions with the door. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural schematic diagram of a concealed door that integrates a wall and a door, according to this utility model.

[0018] Figure 2 This is a schematic diagram of the door lock handle of this utility model;

[0019] Figure 3 This is a schematic diagram of the door opening of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the wall structure of this utility model;

[0021] Figure 5 This is a plan view of the present invention;

[0022] Figure 6 This is a schematic diagram of the air inflator of this utility model;

[0023] Figure 7 for Figure 4 Enlarged view of point A in the middle.

[0024] Attached reference numerals: 1. Wall; 2. Door leaf; 3. Door frame; 4. Hinge; 5. Groove; 6. Limiting groove; 7. Leaving plate; 8. Limiting protrusion;

[0025] 9. Rubber airbag; 10. Protrusion; 11. Buffer pad; 12. Door lock handle; 13. Inflation tube; 14. Textured line; 15. Wall panel; 16. Sound insulation layer; 17. Sound absorption hole; 18. Protective layer. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Please see Figure 1-7 This utility model provides a technical solution: a concealed door integrating a wall and a door, including a wall 1 and a door leaf 2. A door frame 3 for installing the door leaf 2 is provided on the wall 1. A hinge 4 for connecting the door frame 3 and the door leaf 2 and providing a rotation function is fixedly connected to the left inner wall of the door frame 3. When the door leaf 2 is closed, the door leaf 2 rotates around the rotation axis on the hinge 4. The hinge 4 is fixedly connected to the door leaf 2. A groove 5 for structural installation is provided on the right inner wall of the door frame 3. A limiting groove 6 for restricting the movement trajectory of the subsequent structure is provided on the rear inner wall of the groove 5. A clearance plate 7 for providing space when the door leaf 2 is closed is slidably connected to the inner wall of the groove 5. The left surface of the clearance plate 7 extends out of the outer side of the groove 5. A limiting protrusion 8 for cooperating with the limiting groove 6 to restrict the movement trajectory of the clearance plate 7 is fixedly connected to the rear surface of the clearance plate 7 inside the groove 5.

[0028] By setting the limiting protrusion 8 and the limiting groove 6, the relief plate 7 can be prevented from dislodging from the inside of the groove 5. A rubber airbag 9 for pushing the relief plate 7 to move is fixedly connected to the inner wall of the right side of the groove 5. When the door leaf 2 rotates, the side away from the hinge 4 contacts the arc surface of the relief plate 7. When the relief plate 7 is squeezed, it moves into the inside of the groove 5. When the relief plate 7 moves, it will squeeze the rubber airbag 9 at the same time. After the door leaf 2 is completely closed, the rubber airbag 9 will push the relief plate 7 to move slightly, so that the relief plate 7 is in close contact with the right side surface of the door leaf 2. Through the cooperation of the rubber airbag 9 and the movable relief plate 7, the installation of the door frame 3 can be more relaxed, allowing for a certain degree of error, thereby improving the overall installation efficiency of the hidden door. After the door is closed, the relief plate 7 can press against the door leaf 2, increasing the sound insulation effect.

[0029] A protrusion 10 is fixedly connected to the inner left side of the door frame 3. A buffer pad 11 for reducing the impact force generated when the door leaf 2 is closed is fixedly connected to the rear surface of the protrusion 10. The rear surface of the relief plate 7 outside the groove 5 is set as arc. A door lock handle 12 for easy operation of the door leaf 2 is provided on the rear surface of the door leaf 2. An inflation tube 13 for inflating the inside of the rubber airbag 9 is fixedly connected to the rubber airbag 9. When the air pressure inside the rubber airbag 9 is insufficient after long-term use, air can be injected into the inside of the rubber airbag 9 through the inflation tube 13. The inflation tube 13 extends out of the wall 1. A textured line 14 is provided on the wall 1 to provide a false gap and reduce the presence of the gap between the door leaf 2 and the door frame 3.

[0030] Wall panels 15 are fixedly connected to the front and rear surfaces of wall 1, and a sound insulation layer 16 is provided inside the door 2 to isolate sound. The sound insulation layer 16 has honeycomb-shaped sound-absorbing holes 17. A protective layer 18 is provided on the front surface of the door 2 to prevent damage to the door 2 from impact. The sound insulation layer 16 inside the door 2 can reduce the interference of external sound to the room, and the protective layer 18 can prevent collision with the door 2. The inflation tube 13 allows for convenient inflation of the rubber airbag 9 after long-term use. At the same time, the sound insulation layer 16 and the protective layer 18 not only provide a good environment in the room and avoid external noise, but also prevent damage from collision with the door 2.

[0031] The protective layer 18 mentioned in the text can be made of soft materials such as sponge with a certain cushioning capacity, and the outer surface can be lined with cloth.

[0032] Working principle: When the door leaf 2 is closed, the door leaf 2 rotates around the rotation axis on the hinge 4. When the door leaf 2 rotates, the side away from the hinge 4 contacts the arc surface of the relief plate 7. When the relief plate 7 is squeezed, it moves into the groove 5. When the relief plate 7 moves, it will simultaneously squeeze the rubber airbag 9. After the door leaf 2 is completely closed, the rubber airbag 9 will slightly push the relief plate 7 to move, so that the relief plate 7 is in close contact with the right side surface of the door leaf 2. When the air pressure inside the rubber airbag 9 is insufficient after long-term use, air can be injected into the rubber airbag 9 through the inflation tube 13. At the same time, the setting of the limiting protrusion 8 and the limiting groove 6 can prevent the relief plate 7 from falling out of the groove 5. Meanwhile, the sound insulation layer 16 inside the door leaf 2 can reduce the interference of external sound to the room, and the protective layer 18 can prevent collision with the door leaf 2.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A concealed door integrating a wall and a door, comprising a wall (1) and a door leaf (2), characterized in that: A door frame (3) is provided on the wall (1). A hinge (4) is fixedly connected to the left inner wall of the door frame (3). The hinge (4) is fixedly connected to the door leaf (2). A groove (5) is provided on the right inner wall of the door frame (3). A limiting groove (6) is provided on the rear inner wall of the groove (5). A relief plate (7) is slidably connected to the inner wall of the groove (5). The left surface of the relief plate (7) extends out of the outside of the groove (5). A limiting protrusion (8) is fixedly connected to the rear surface of the relief plate (7) inside the groove (5). A rubber airbag (9) is fixedly connected to the right inner wall of the groove (5).

2. The concealed door integrating wall and door as described in claim 1, characterized in that: A protrusion (10) is fixedly connected to the inner left side of the door frame (3), and a buffer pad (11) is fixedly connected to the rear side surface of the protrusion (10).

3. The concealed door integrating wall and door as described in claim 1, characterized in that: The rear surface of the relief plate (7) located outside the groove (5) is set in an arc shape, and the rear surface of the door leaf (2) is provided with a door lock handle (12).

4. A concealed door integrating wall and door as described in claim 1, characterized in that: An inflation tube (13) is fixedly connected to the rubber airbag (9), and the inflation tube (13) extends out of the wall (1).

5. A concealed door integrating wall and door as described in claim 1, characterized in that: Textured lines (14) are provided on the wall (1).

6. A concealed door integrating wall and door as described in claim 5, characterized in that: The front and rear surfaces of the wall (1) are respectively fixedly connected with wall panels (15), and the interior of the door (2) is provided with a sound insulation layer (16).

7. A concealed door integrating a wall and a door as described in claim 6, characterized in that: The sound insulation layer (16) has honeycomb-shaped sound-absorbing holes (17).

8. A concealed door integrating wall and door as described in claim 1, characterized in that: The front surface of the door leaf (2) is provided with a protective layer (18).

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