Multifunctional invisible door and window structure

Abstract

The utility model discloses a multifunctional invisible door and window structure, which relates to the technical field of multifunctional invisible doors and windows and comprises a door frame, and one side of the inner wall of the door frame is rotatably connected with a door plate main body. The limiting shell is arranged on the inner wall of the door plate body, the chains are arranged at the two ends of the inner wall of the limiting shell, the baffles are arranged on one sides of the chains, the honeycomb shading plate is arranged at the ends, away from the baffles, of the chains, and by pulling the pull rod arranged at the top of one side of the honeycomb shading plate, linkage of the chains is achieved; a blocking block is arranged in the middle of the inner wall of the limiting shell, a gap between the baffle and the honeycomb shading plate is blocked through the blocking block, mosquitoes are prevented from entering a room through the gap, and the problem that in the using process of a traditional multifunctional invisible door, due to the fact that the structure is single, the structure is not stable is solved. The problems that illegal persons can peep the indoor situation through the screen window, and the privacy of users cannot be effectively protected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional invisible doors and windows, and particularly relates to a multifunctional invisible door and window structure. Background Art

[0002] In commercial housing, the middle unit refers to the house located in the middle of a building, which has good indoor lighting. Since it does not directly contact the outer wall of the building, it has a good sound insulation effect. However, due to the limitation of the house structure, the ventilation effect is poor, and the air cannot circulate naturally in the house.

[0003] In the use of existing multifunctional invisible doors and windows, in order to meet the ventilation effect of the middle unit, a window screen is installed on the door panel. Due to the relatively simple structure, when the user leaves, illegal personnel can break the window screen and pry open the door lock through the gap between the window screens, thus causing economic losses to the user. Summary of the Utility Model

[0004] The utility model provides a multifunctional invisible door and window structure to solve the problems raised in the above background art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0006] A multifunctional invisible door and window structure includes a door frame. One side of the inner wall of the door frame is rotatably connected with a main door panel. One side of the outer wall of the main door panel is fixedly connected with a window screen. A switching mechanism for ventilation and air permeability is arranged on the inner wall of the main door panel.

[0007] The further improvement of the technical solution of the utility model lies in that: the switching mechanism includes a limit shell fixedly connected to the inner wall of the main door panel. Chains are slidably connected to both ends of the inner wall of the limit shell. A baffle is fixedly connected to the bottom of one side of the chains. A honeycomb light-shielding plate is fixedly connected to the end of the chains away from the baffle. A pull rod is fixedly connected to the top of one side of the honeycomb light-shielding plate.

[0008] The further improvement of the technical solution of the utility model lies in that: a blocking block is fixedly connected to the middle of the inner wall of the limit shell. The two ends of the outer wall of the blocking block are lapped with one side of the honeycomb light-shielding plate and the baffle.

[0009] The further improvement of the technical solution of the utility model lies in that: a card slot is opened at the bottom of one side of the outer wall of the limit shell. An installation plate is clamped in the inner wall of the card slot.

[0010] The further improvement of the technical solution of the utility model lies in that: screw holes are opened at the four corners of one side of the installation plate. Limit screws are threadedly connected to the inner walls of the screw holes. One end of the limit screws is threadedly connected to one side of the card slot.

[0011] A further improvement of the technical solution of the present utility model lies in that: a fixing plate is clamped on the side of the door panel body away from the screen window. A sliding groove is provided on the inner wall of the fixing plate. A sliding block is slidably connected to the inner wall of the sliding groove. One end of the sliding block is rotatably connected to a linkage plate. The middle part of one side of the linkage plate is rotatably connected to a handle.

[0012] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0013] The present utility model provides a multifunctional invisible door and window structure. By arranging a limiting shell on the inner wall of the door panel body, chains are arranged at both ends of the inner wall of the limiting shell. A baffle is arranged on one side of the chain. A honeycomb light-shielding plate is arranged at the end of the chain away from the baffle. By pulling the pull rod arranged at the top of one side of the honeycomb light-shielding plate, through the linkage of the chain, the up-and-down switching between the baffle and the honeycomb light-shielding plate is realized. By arranging a blocking block in the middle of the inner wall of the limiting shell, the blocking block is used to block the gap between the baffle and the honeycomb light-shielding plate, preventing mosquitoes from drilling into the room through the gap, and solving the problem that in the use process of the traditional multifunctional invisible door, due to the relatively simple structure, illegal persons can peep at the situation inside the house through the screen window, and the privacy of users cannot be effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a back schematic diagram of the present utility model;

[0016] Figure 3 is a side cross-sectional view of the present utility model;

[0017] Figure 4 is a top cross-sectional view of the present utility model;

[0018] Figure 5 is of the present utility model Figure 3 magnified schematic diagram at A;

[0019] Figure 6 is of the present utility model Figure 4 magnified schematic diagram at B.

[0020] In the figure: 1, door frame; 2, door panel body; 3, screen window; 4, limiting shell; 5, chain; 6, baffle; 7, honeycomb light-shielding plate; 8, pull rod; 9, blocking block; 10, card slot; 11, mounting plate; 12, screw hole; 13, limiting screw; 14, fixing plate; 15, sliding groove; 16, sliding block; 17, linkage plate; 18, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present utility model in detail with reference to embodiments:

[0022] Embodiment 1

[0023] As Figures 1-6 shown, the present utility model provides a multifunctional invisible door and window structure, including a door frame 1. One side of the inner wall of the door frame 1 is rotatably connected with a door panel main body 2. One side of the outer wall of the door panel main body 2 is fixedly connected with a window screen 3. A switching mechanism for ventilation is arranged on the inner wall of the door panel main body 2.

[0024] In this embodiment, by arranging the door panel main body 2 on one side of the inner wall of the door frame 1 and arranging the window screen 3 on one side of the outer wall of the door panel 2, when ventilation and exhaust of the room are required, by using the switching mechanism, the pull rod 8 is pulled upward to move the honeycomb light-shielding plate 7 to the top on one side of the limit shell 4. At the same time, by using the chain 5 arranged on the inner wall of the limit shell 4, the baffle 6 arranged at one end is driven to move downward, so that while ventilating and exchanging air, the honeycomb light-shielding plate 7 is used to protect the privacy of users, so that strangers cannot peek into the room through the window screen 3.

[0025] Embodiment 2

[0026] As Figures 1-6 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the switching mechanism includes a limit shell 4 fixedly connected to the inner wall of the door panel main body 2. Both ends of the inner wall of the limit shell 4 are slidably connected with a chain 5. The bottom of one side of the chain 5 is fixedly connected with a baffle 6. One end of the chain 5 far from the baffle 6 is fixedly connected with a honeycomb light-shielding plate 7. The top of one side of the honeycomb light-shielding plate 7 is fixedly connected with a pull rod 8. The middle of the inner wall of the limit shell 4 is fixedly connected with a blocking block 9. Both ends of the outer wall of the blocking block 9 are lapped with one side of the honeycomb light-shielding plate 7 and the baffle 6.

[0027] In this embodiment, by arranging the limit shell 4 on the inner wall of the door panel main body 2, there is a chain 5 at both ends of the inner wall of the limit shell 4, and there is a baffle 6 on one side of the chain 5, and a honeycomb light-shielding plate 7 is arranged at one end of the chain 5 far from the baffle 6. By pulling the pull rod 8 arranged at the top of one side of the honeycomb light-shielding plate 7, through the linkage of the chain 5, the up-and-down switching between the baffle 6 and the honeycomb light-shielding plate 7 is realized. By arranging the blocking block 9 in the middle of the inner wall of the limit shell 4, the gap between the baffle 6 and the honeycomb light-shielding plate 7 is blocked by the blocking block 9 to prevent mosquitoes from drilling into the room through the gap, solving the problem that in the process of using the traditional multifunctional invisible door, due to the relatively single structure, illegal personnel can peek into the situation in the room through the window screen 3 and cannot effectively protect the privacy of users.

[0028] Embodiment 3

[0029] As Figures 1-6As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a clamping groove 10 is opened at the bottom of one side of the outer wall of the limiting shell 4, an installation plate 11 is clamped inside the inner wall of the clamping groove 10, screw holes 12 are opened at the four corners of one side of the installation plate 11, a limiting screw 13 is threadedly connected inside the inner wall of the screw hole 12, and one end of the limiting screw 13 is threadedly connected to one side of the clamping groove 10.

[0030] In this embodiment, by providing the clamping groove 10 at the bottom of one side of the outer wall of the limiting shell 4, when it is necessary to clean the honeycomb light-shielding plate 7, the limiting screw 13 is removed from the four corners of the installation plate 11 provided inside the clamping groove 10, and then the pull rod 8 is pulled to move the honeycomb light-shielding plate 7 to the bottom, and the honeycomb light-shielding plate 7 is disassembled through the clamping groove 10.

[0031] Embodiment 4

[0032] As Figures 1-6 As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a fixing plate 14 is clamped on the side of the door panel main body 2 away from the screen window 3, a sliding groove 15 is opened inside the inner wall of the fixing plate 14, a sliding block 16 is slidably connected inside the inner wall of the sliding groove 15, one end of the sliding block 16 is rotatably connected to a linkage plate 17, and the middle of one side of the linkage plate 17 is rotatably connected to a handle 18.

[0033] In this embodiment, by providing the fixing plate 14 on the side of the door panel main body 2 away from the screen window 3, the sliding groove 15 is provided inside the inner wall of the fixing plate 14, and the sliding block 16 is provided inside the inner wall of the sliding groove 15. When ventilation is required, the handle 18 is pulled, and the two linkage plates 17 provided on one side of it are folded inward by using the sliding block 16, so as to expose the air outlet, and the air enters the room through the air outlet through the honeycomb light-shielding plate 7.

[0034] Next, the working principle of the multifunctional invisible door and window structure will be specifically described.

[0035] As Figures 1-6As shown in the figure, by arranging the door panel main body 2 on one side of the inner wall of the door frame 1 and the screen window 3 on one side of the outer wall of the door panel 2, when ventilation and exhaust are required for the room, by arranging the fixing plate 14 on the side of the door panel main body 2 away from the screen window 3, a sliding groove 15 is arranged on the inner wall of the fixing plate 14, and a sliding block 16 is arranged on the inner wall of the sliding groove 15. When ventilation is required, the handle 18 is pulled, and the two linkage plates 17 arranged on one side of it are folded inwards by using the sliding block 16, so as to expose the air outlet, and the air enters the room through the air outlet and passes through the honeycomb light-shielding plate 7. By arranging the limit shell 4 on the inner wall of the door panel main body 2, chains 5 are arranged at both ends of the inner wall of the limit shell 4, a baffle 6 is arranged on one side of the chain 5, and a honeycomb light-shielding plate 7 is arranged at the end of the chain 5 away from the baffle 6. By pulling the pull rod 8 arranged at the top of one side of the honeycomb light-shielding plate 7, through the linkage of the chain 5, the up-and-down switching between the baffle 6 and the honeycomb light-shielding plate 7 is realized. By arranging the blocking block 9 in the middle of the inner wall of the limit shell 4, the gap between the baffle 6 and the honeycomb light-shielding plate 7 is blocked by using the blocking block 9 to prevent mosquitoes from drilling into the room through the gap, which solves the problem that in the process of using the traditional multifunctional invisible door, due to the relatively simple structure, illegal personnel can peep into the situation in the room through the screen window 3 and cannot effectively protect the privacy of users. By arranging the card slot 10 at the bottom of one side of the outer wall of the limit shell 4, when the honeycomb light-shielding plate 7 needs to be cleaned, by removing the limit screws 13 from the four corners of the mounting plate 11 arranged in the card slot 10, and then pulling the pull rod 8, the honeycomb light-shielding plate 7 is moved to the bottom, and the honeycomb light-shielding plate 7 is disassembled through the card slot 10.

[0036] The above generally describes the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A multifunctional invisible door and window structure, comprising a door frame (1), characterized in that: One side of the inner wall of the door frame (1) is rotatably connected with a door panel main body (2). One side of the outer wall of the door panel main body (2) is fixedly connected with a screen window (3). A switching mechanism for ventilation is arranged on the inner wall of the door panel main body (2). The switching mechanism includes a limiting shell (4) fixedly connected to the inner wall of the door panel main body (2). Chains (5) are slidably connected to both ends of the inner wall of the limiting shell (4). A baffle (6) is fixedly connected to the bottom of one side of the chain (5). A honeycomb light-shielding plate (7) is fixedly connected to the end of the chain (5) away from the baffle (6). A pull rod (8) is fixedly connected to the top of one side of the honeycomb light-shielding plate (7).

2. The multifunctional invisible door and window structure according to claim 1, characterized in that: A blocking block (9) is fixedly connected to the middle of the inner wall of the limiting shell (4). Both ends of the outer wall of the blocking block (9) are lapped with one side of the honeycomb light-shielding plate (7) and the baffle (6).

3. A multifunctional invisible door and window structure according to claim 2, characterized in that: A card slot (10) is opened at the bottom of one side of the outer wall of the limiting shell (4). A mounting plate (11) is clamped in the inner wall of the card slot (10).

4. A multifunctional invisible door and window structure according to claim 3, characterized in that: Screw holes (12) are opened at the four corners of one side of the mounting plate (11). Limit screws (13) are threadedly connected to the inner walls of the screw holes (12). One end of the limit screw (13) is threadedly connected to one side of the card slot (10).

5. A multifunctional invisible door and window structure according to claim 1, characterized in that: A fixing plate (14) is clamped to the side of the door panel main body (2) away from the screen window (3). A sliding groove (15) is opened in the inner wall of the fixing plate (14). A sliding block (16) is slidably connected to the inner wall of the sliding groove (15). One end of the sliding block (16) is rotatably connected to a linkage plate (17). A handle (18) is rotatably connected to the middle of one side of the linkage plate (17).

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