Aluminum plastic door and window with invisible screen window function

Abstract

The utility model belongs to the technical field of invisible screen windows, and discloses an aluminum-plastic door and window with an invisible screen window function, which comprises a door and window main body, a screen window box arranged on the door and window main body, an end cover arranged on the screen window box, a screen main body connected with the screen window box, and a screen handle connected with the screen main body, a containing groove matched with the gauze handle is formed in the inner bottom wall of the door and window body, a limiting groove is formed in the side wall of the gauze handle, limiting holes matched with the limiting groove are formed in the two opposite inner walls of the containing groove, and a limiting assembly used for limiting the gauze handle is arranged on the gauze handle. The application has the effect of improving the use experience of the gauze.

Description

TECHNICAL FIELD

[0001] The utility model relates to invisible screen window technical field, especially invisible screen window function's aluminium -plastic door and window of a kind of. BACKGROUND

[0002] Invisible screen window is the screen window that screen can be automatically rolled up. It is mainly used for ventilation and mosquito prevention. The frame of the screen window is fixed on the window frame. When in use, the screen is pulled down by the crossbeam. When not in use, the screen is automatically rolled up into the screen box. It does not occupy space and has strong sealing performance. The existing invisible screen window is mostly fixedly installed on the window frame. It still needs to occupy a certain space of the window frame, which affects the appearance. For the window that is opened less frequently, the screen box does not need to be placed for a long time. It is also inconvenient to replace the screen in the screen box.

[0003] In the Chinese utility model patent with publication number CN220705590U, a kind of invisible screen window convenient to disassemble and replace screen is disclosed, including screen window box, screen window box side wall is equipped with screen opening, screen window box two ends are equipped with end cap, and screen window box is equipped with center column;The center column is fixedly connected on one side end cap, and the center column is rotatably sleeved with a roller shaft outside, and a torsion spring is connected between the center column and the roller shaft, a screen is connected on the side wall of the roller shaft, and the screen is wound on the roller shaft, the other end of the screen extends out of the screen opening and is provided with a clamping column;The clamping column is provided with a screen handle outside, and a clamping groove is formed in the screen handle corresponding to the clamping column and penetrating both ends;A plurality of magnetic plates are provided on one side wall of the screen window box. The utility model has reasonable design, compact structure, effectively facilitates the installation of invisible screen window, and the screen replacement is convenient. It can also adapt to different use requirements of on-demand installation and long-term installation, ensure uniform winding and smooth expansion of the screen, and has good use effect.

[0004] According to the related technology in the above, the inventors believe that the following defects exist: the device fixes the screen handle by making the magnetic block and the magnetic material embedded in the window frame mutually adsorbed, so as to keep the screen stable. In actual use, when the staff accidentally touches the screen, the screen handle is easy to separate from the window frame under the action of external force, thereby causing the screen to automatically reset under the action of the reed. At this time, the staff needs to manually pull the screen to reset the screen, which has poor use experience. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides an aluminium-plastic door and window with invisible screen window function.

[0006] The technical scheme of the above technical objective is realized by the following technical scheme: an aluminum-plastic door and window with invisible screen window function, comprising a door and window main body, a screen window box arranged on the door and window main body, an end cover arranged on the screen window box, a screen mesh main body connected with the screen window box, and a screen mesh handle connected with the screen mesh main body, wherein an accommodating groove matched with the screen mesh handle is arranged on the inner bottom wall of the door and window main body, a limiting groove is arranged on the side wall of the screen mesh handle, limiting holes matched with the limiting groove are arranged on the opposite two inner walls of the accommodating groove, and a limiting assembly for limiting the screen mesh handle is arranged on the screen mesh handle.

[0007] When the staff needs to install the invisible screen window of the aluminum-plastic door and window, the staff needs to connect the screen window box and the door and window main body through the fixing bolts, so that the screen window box can be kept stable. Then, when the staff needs to open the screen window, the staff needs to move the screen mesh handle downward, so that the screen mesh main body can move downward along with the screen mesh handle, and the screen mesh handle can be connected with the accommodating groove. In this process, the limiting assembly automatically limits the screen mesh handle, so that the screen mesh handle can be kept stable, and the probability that the screen mesh handle is separated from the accommodating groove when the screen mesh handle is subjected to external force is reduced, thereby improving the use experience of the staff.

[0008] Further, the limiting assembly comprises a limiting rod slidingly arranged in the limiting groove, a compression spring fixed to one side wall of the limiting rod, and a connecting rod fixed to the side wall of the limiting rod close to the compression spring, and the other end of the compression spring is fixed to the inner wall of the limiting groove.

[0009] Further, an inclined surface is arranged on the bottom surface of the limiting rod and the edge of the side wall of the limiting rod away from the compression spring.

[0010] Through the above technical scheme, when the staff needs to open the screen window, the staff needs to move the screen mesh handle downward, so that the screen mesh handle can be connected with the accommodating groove, and at this time, the limiting rod is completely moved into the limiting groove under the action of the inclined surface. Then, when the limiting groove is opposite to the limiting hole, the limiting rod is connected with the limiting hole under the action of the compression spring, so that the limiting rod blocks the screen mesh handle, and the screen mesh handle can be kept stable.

[0011] Further, a driving groove is arranged on the side wall of the screen mesh handle, driving rods are slidingly arranged at both ends of the driving groove, one end of each of the two connecting rods extends into the driving groove and is slidingly connected, and the side walls of the two driving rods away from each other are respectively fixed with the two limiting rods.

[0012] When the staff needs to close the screen window, the staff needs to press two driving rods at the same time, so that the two driving rods move towards each other, so that the two connecting rods move towards each other, and then the two limiting rods are separated from each other. Further, the staff only needs to release the screen handle, so that the screen handle resets under the action of the screen box, and then the screen body automatically resets, thereby reducing the operation difficulty of the staff.

[0013] Further, the two driving rods are commonly provided with a stabilizing spring.

[0014] By adopting the above technical scheme, the stabilizing spring improves the stability of the two connecting rods, thereby improving the user experience of the staff.

[0015] Further, the two opposite inner walls of the driving groove are commonly provided with a blocking piece, and the blocking piece penetrates the two driving rods and is slidingly connected.

[0016] By adopting the above technical scheme, the blocking piece reduces the probability of the stabilizing spring being directly exposed in the staff's line of sight, thereby improving the texture of the screen window, and improving the stability of the two blocking pieces, thereby improving the user experience of the staff.

[0017] Further, the side wall of the driving rod away from the driving groove is flush with the side wall of the screen handle.

[0018] Further, the distance between the side wall of the blocking piece away from the stabilizing spring and the side wall of the driving rod away from the driving groove is 2cm.

[0019] By adopting the above technical scheme, when the staff needs to move the screen handle downward, the staff only needs to insert the fingers into the driving groove and press the inner wall of the driving groove downward, so that the screen handle moves downward, thereby reducing the operation difficulty of the staff.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1、In this application, when the staff needs to install the aluminum-plastic door and window, the staff needs to connect the screen box and the door and window body through the fixing bolt, so that the screen box remains stable. Then, when the staff needs to open the screen window, the staff needs to move the screen handle downward, so that the screen body moves downward with the screen handle, thereby connecting the screen handle and the accommodating groove. In this process, the limiting assembly automatically limits the screen handle, so that the screen handle remains stable, thereby reducing the probability of the screen handle being separated from the accommodating groove when subjected to external force, thereby improving the user experience of the staff;

[0022] 2、The staff needs to open the screen window in the application, the staff needs to move the screen window handle downwards, that is, the screen window handle is connected with the containing groove, at this time the limiting rod is completely moved into the limiting groove under the action of the inclined surface. Then, when the limiting groove is opposite to the limiting hole, the limiting rod is connected with the limiting hole under the action of the compression spring, thereby the limiting rod blocks the screen window handle, so that the screen window handle is kept stable;

[0023] 3、The staff needs to close the screen window in the application, the staff needs to press two drive rods at the same time, that is, the two drive rods are moved to the direction of approaching each other, so that the two connecting rods are moved to the direction of approaching each other, thereby the two limiting rods are separated from the two limiting holes at the same time. Further, the staff only needs to release the screen window handle, so that the screen window handle is reset under the action of the screen window box, thereby the screen window body is automatically reset, so that the operation difficulty of the staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model;

[0025] Figure 2 It is the end cover and its connecting structure schematic diagram of the embodiment of the utility model;

[0026] Figure 3 It is the barrier sheet and its connecting structure schematic diagram of the embodiment of the utility model;

[0027] Figure 4 It is the limiting assembly and its connecting structure schematic diagram of the embodiment of the utility model.

[0028] In the drawing: 1, door and window body; 11, screen window box; 2, end cover; 21, screen window body; 3, screen window handle; 31, containing groove; 4, limiting groove; 41, limiting hole; 5, limiting assembly; 51, limiting rod; 52, compression spring; 53, connecting rod; 6, drive groove; 61, drive rod; 7, stabilizing spring; 8, barrier sheet. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application; Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments of the application, based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0030] As Figures 1-4As shown, the application discloses an aluminum-plastic door and window with invisible screen window function, which comprises a door and window body 1, a screen window box 11, an end cover 2, a screen body 21, a screen handle 3, a limiting assembly 5, a driving rod 61, a stabilizing spring 7 and a blocking piece 8. The screen window box 11 is arranged on the door and window body 1, and the end cover 2 is arranged on the screen window box 11 and used for sealing the screen window box 11. The screen body 21 is connected with the screen window box 11, and the screen handle 3 is connected with the screen body 21.

[0031] A containing groove 31 matched with the screen handle 3 is formed in the inner bottom wall of the door and window body 1, a limiting groove 4 is formed in the side wall of the screen handle 3, and limiting holes 41 matched with the limiting groove 4 are formed in the opposite two inner walls of the containing groove 31. The limiting assembly 5 is arranged on the screen handle 3 and used for limiting the screen handle 3, and the limiting assembly 5 comprises a limiting rod 51, a compression spring 52 and a connecting rod 53. The limiting rod 51 is in a rod structure, is slidingly arranged in the limiting groove 4, and an inclined surface is formed on the bottom surface of the limiting rod 51 and the edge of the side wall of the limiting rod 51 away from the compression spring 52. One end of the compression spring 52 is fixed on the side wall of the limiting rod 51, and the other end of the compression spring 52 is fixed on the inner wall of the limiting groove 4. The connecting rod 53 is in a round rod structure, and is fixed on the side wall of the limiting rod 51 close to the compression spring 52.

[0032] When the staff needs to open the screen window, the staff needs to move the screen handle 3 downwards, so that the screen handle 3 is connected with the containing groove 31, and at this time, the limiting rod 51 is completely moved into the limiting groove 4 under the action of the inclined surface. Then, when the limiting groove 4 is opposite to the limiting hole 41, the limiting rod 51 is connected with the limiting hole 41 under the action of the compression spring 52, so that the limiting rod 51 blocks the screen handle 3, thereby keeping the screen handle 3 stable.

[0033] A driving groove 6 is formed in the side wall of the screen handle 3, the driving rod 61 is in a rectangular rod structure, and the driving rod 61 is provided with two driving rods 61 which are slidingly arranged at the two ends of the driving groove 6. The two connecting rods 53 are extended into the driving groove 6 and are slidingly connected, and the side walls of the two driving rods 61 away from each other are fixed with the two limiting rods 51.

[0034] When the staff needs to close the screen window, the staff needs to press the two driving rods 61 at the same time, so that the two driving rods 61 are moved towards each other, thereby moving the two connecting rods 53 towards each other, and further moving the two limiting rods 51 away from the two limiting holes 41. Further, the staff only needs to release the screen handle 3, so that the screen handle 3 is reset under the action of the screen window box 11, thereby automatically resetting the screen body 21, thereby reducing the operation difficulty of the staff.

[0035] The two ends of the stabilizing spring 7 are fixed on the side walls of the two driving rods 61 respectively, the stabilizing spring 7 improves the stability of the two connecting rods 53, and further improves the use experience of the staff.

[0036] The barrier sheet 8 is a sheet structure, the barrier sheet 8 is installed on the two opposite inner walls of the driving groove 6, and the barrier sheet 8 penetrates the two driving rods 61 and is connected in a sliding mode. The barrier sheet 8 reduces the probability that the stabilizing spring 7 is directly exposed in the line of sight of the staff, thereby improving the texture of the screen window, and improving the stability of the two barrier sheets 8, and further improving the use experience of the staff.

[0037] In order to reduce the operation difficulty of the staff, the side wall of the driving rod 61 away from the driving groove 6 is flush with the side wall of the screen handle 3, and the distance between the side wall of the barrier sheet 8 away from the stabilizing spring 7 and the side wall of the driving rod 61 away from the driving groove 6 is 2 cm.

[0038] When the staff needs to move the screen handle 3 downward, the staff only needs to put the fingers into the driving groove 6 and press the inner wall of the driving groove 6 downward, so that the screen handle 3 can be moved downward, and the operation difficulty of the staff is reduced.

[0039] The use principle of the aluminum-plastic door and window with the invisible screen window function in the embodiment is as follows: when the staff needs to install the invisible screen window, the staff needs to connect the screen box 11 and the door and window body 1 through the fixing bolt, so that the screen box 11 can be kept stable. Then, when the staff needs to open the screen window, the staff needs to move the screen handle 3 downward, so that the screen body 21 can be moved downward with the screen handle 3, so that the screen handle 3 is connected with the containing groove 31. In this process, the limiting assembly 5 automatically limits the screen handle 3, so that the screen handle 3 can be kept stable, and the probability that the screen handle 3 is separated from the containing groove 31 when the screen handle 3 is subjected to an external force is reduced, thereby improving the use experience of the staff.

[0040] The above only describes the preferred embodiments of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution belonging to the idea of the present application is within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. An aluminum-plastic door and window with a concealed screen function, comprising a door and window body (1), a screen box (11) disposed on the door and window body (1), an end cap (2) disposed on the screen box (11), a screen body (21) connected to the screen box (11), and a screen handle (3) connected to the screen body (21), characterized in that: The inner bottom wall of the door and window body (1) is provided with a containing groove (31) matched with the screen handle (3), the side wall of the screen handle (3) is provided with a limiting groove (4), the opposite two inner walls of the containing groove (31) are provided with limiting holes (41) matched with the limiting groove (4), and the screen handle (3) is provided with a limiting assembly (5) for limiting the screen handle (3).

2. The aluminum-plastic door and window with invisible screen window function according to claim 1, characterized in that: The limiting assembly (5) comprises a limiting rod (51) slidingly arranged in the limiting groove (4), a compression spring (52) fixed at one end of the limiting rod (51) and a connecting rod (53) fixed at the side wall of the limiting rod (51) close to the compression spring (52), and the other end of the compression spring (52) is fixed on the inner wall of the limiting groove (4).

3. The aluminum-plastic door and window with invisible screen window function according to claim 2, characterized in that: The bottom surface of the limiting rod (51) is provided with an inclined surface on the edge intersecting with the side wall away from the compression spring (52).

4. The aluminum-plastic door and window with invisible screen window function according to claim 3, characterized in that: The side wall of the screen handle (3) is provided with a driving groove (6), and the two ends of the driving groove (6) are slidingly provided with driving rods (61), and the two ends of the two connecting rods (53) are extended into the driving groove (6) and slidingly connected, and the side walls of the two driving rods (61) away from each other are fixed with the two limiting rods (51) respectively.

5. The aluminum-plastic door and window with invisible screen window function according to claim 4, characterized in that: The two driving rods (61) are commonly provided with a stabilizing spring (7).

6. The aluminum-plastic door and window with invisible screen window function according to claim 5, characterized in that: The opposite two inner walls of the driving groove (6) are commonly provided with a blocking piece (8), and the blocking piece (8) penetrates the two driving rods (61) and is slidingly connected.

7. The aluminum-plastic door and window with invisible screen window function according to claim 6, characterized in that: The side wall of the driving rod (61) away from the driving groove (6) is flush with the side wall of the screen handle (3).

8. The aluminum-plastic door and window with invisible screen window function according to claim 7, characterized in that: The distance between the side wall of the blocking piece (8) away from the stabilizing spring (7) and the side wall of the driving rod (61) away from the driving groove (6) is 2 cm.

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