Sunshade shutter convenient to ventilate

Abstract

The utility model discloses a sunshade shutter convenient to ventilate, relates to the technical field of shutters, and aims to solve the problems that an existing ventilation shutter is driven to be opened or closed through an arranged motor, however, the motor drives all shutter blades to move synchronously, the single shutter blade cannot be controlled to move independently, and the shutter blades cannot be controlled to move synchronously. The blind window comprises a bearing window frame, eight window blades are arranged in the bearing window frame, two rear frames are arranged on the rear end face of the bearing window frame, connecting insertion grooves are formed in the rear frames, and the connecting insertion grooves and the rear frames are of an integrated structure; the connecting shafts are arranged in the centers of the two ends of the louvre blades, the connecting shafts and the louvre blades are of an integrated structure, eight inner connecting shaft grooves are formed in the connecting positions of the connecting shafts and the inner wall of the bearing window frame, and the inner connecting shaft grooves and the bearing window frame are of an integrated structure; and the inner cavity is formed in the position of one side of the eight inner connecting shaft grooves, and an electromagnet is arranged in the inner cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to a sunshade blind which is convenient for ventilation. Background Art

[0002] Venetian blinds are a type of window. When in use, they must be opened for ventilation and closed for sun protection.

[0003] For example, the announcement number is: CN211923998U (named as a ventilation shutter), including a shutter frame with a plurality of shading sheets installed, all of the shading sheets are tilted on the shutter frame, the plurality of shading sheets arranged on the side of the shutter frame facing the outdoors form a front shading surface, and the plurality of shading sheets on the side of the shutter frame facing the indoors form a rear shading surface, an air-permeable gap is arranged between two adjacent shading sheets on the same surface, direct sunlight can pass through the air-permeable gap of the front shading surface from a parallel direction, and the direct sunlight that passes through is blocked by the rear shading surface; the head end of the next shading sheet of the front shading surface or the rear shading surface formed by the plurality of shading sheets is arranged within the line connecting the two tail ends of the previous shading sheet of the front shading surface and the rear shading surface, and the head The tail end of the shading sheet where the end is located is arranged outside the two tail ends of the upper shading sheet of the front shading surface and the rear shading surface. The ventilation shutter also includes a charge and discharge controller and a battery. The shading sheet forming the front shading surface is provided with a solar panel, and the solar panel is connected to the battery through the charge and discharge controller. A louver frame equipped with a plurality of shading sheets is provided, and all the shading sheets are tilted on the louver frame. The plurality of shading sheets arranged on the side of the louver frame facing the outdoors form the front shading surface, and the plurality of shading sheets on the side of the louver frame facing the indoors form the rear shading surface. The front shading surface and the rear shading surface both include a plurality of shading sheets, and the shading effect is enhanced by a shading sheet assembly including a plurality of shading sheets arranged on both sides.

[0004] The above-mentioned ventilation shutters are opened or closed by a motor-driven shutter, but the motor drives all the window blades to move synchronously and cannot control a single window blade to move independently, resulting in the problem that the shutter opening degree requirements cannot be met. For this reason, we provide a sunshade shutter that is easy to ventilate. Utility Model Content

[0005] The purpose of the utility model is to provide a sunshade shutter that is convenient for ventilation, so as to solve the problem proposed in the above background technology that the existing ventilation shutters drive the shutters to be opened or closed by a set motor, but the motor drives all the window blades to move synchronously and cannot control a single window blade to move independently, resulting in the inability to meet the shutter opening degree requirements.

[0006] To achieve the above object, the utility model provides the following technical solution: a sunshade blind convenient for ventilation, comprising a bearing window frame, eight window blades are arranged inside the bearing window frame, two rear frames are arranged on the rear end surface of the bearing window frame, a connecting slot is arranged inside the rear frame, and the connecting slot and the rear frame are an integrated structure;

[0007] Also includes:

[0008] A connecting shaft is arranged at the center of both ends of the window blade, the connecting shaft and the window blade are an integral structure, and eight inscribed shaft grooves are arranged at the connecting position between the connecting shaft and the inner wall of the bearing window frame, the inscribed shaft grooves and the bearing window frame are an integral structure;

[0009] An inner cavity is arranged on one side of the eight inner shaft grooves, and an electromagnet is arranged inside the inner cavity, and the eight connecting shafts are all in contact with the electromagnet;

[0010] An assembly plug board is installed between the two connection slots;

[0011] The positioning sockets are arranged on the inner walls on both sides of the bearing window frame. The positioning sockets are located on the inner side of the inner shaft groove. There are three positioning sockets on each inner wall, and a vertical positioning strip is installed on one side of the three positioning sockets.

[0012] Preferably, three connecting rods are arranged on an outer wall of one side of the vertical positioning bar, the three connecting rods are all integrated with the vertical positioning bar, and the three connecting rods are correspondingly connected to the three positioning holes.

[0013] Preferably, a dust filter is provided inside the assembly plug plate, and the dust filter and the assembly plug plate are an integrated structure.

[0014] Preferably, a grooved handle is provided on the front end surface of the vertical positioning bar, and the grooved handle and the vertical positioning bar are an integral structure.

[0015] Preferably, an electrical plug is provided at the lower end of the bearing window frame, and an output end of the electrical plug is electrically connected to an input end of the electromagnet through a connecting wire.

[0016] Preferably, a rubber pad is provided on the inner wall of the connecting slot, and the rubber pad is fixedly connected to the inner wall of the connecting slot by glue.

[0017] Preferably, mounting end blocks are provided at the four ends of the bearing window frame, and the four mounting end blocks are an integral structure with the bearing window frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. Each window leaf of the utility model is an independent structure. When the shutters need to be opened for ventilation, any number of window leafs can be opened as needed, and the opening angle of each window leaf can also be arbitrarily selected according to needs. After the operation and adjustment of the window leafs are completed, the power plug is connected to the socket, so that the electromagnet generates magnetic force after the power is turned on, and all the connecting shafts are adsorbed, thereby limiting the re-activity of the shutters, improving the stability of the window leafs during ventilation, and overcoming the problem that the existing ventilation shutters are driven by a set motor to open or close the shutters, but the motor drives all the window leafs to move synchronously, and cannot control a single window leaf to move independently, resulting in the inability to meet the shutter opening degree requirements.

[0020] 2. When all window blades need to be closed for sunshade, turn all window blades to a vertical position, and then install two vertical positioning strips into the interior of the supporting window frame so that the connecting rods are connected to the positioning holes correspondingly. Through the suppression and limiting of the vertical positioning strips, all window blades remain in a vertical closed state, thereby improving the stability of the blinds when shading and avoiding light penetration through gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the sunshade blind that is convenient for ventilation of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the window leaf and the bearing window frame of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the load-bearing window frame of the utility model;

[0024] Figure 4 This is a schematic diagram of the vertical positioning bar structure of the utility model;

[0025] In the figure: 1. Load-bearing window frame; 2. Mounting end block; 3. Rear frame; 4. Assembly plug plate; 5. Dust filter; 6. Power plug; 7. Window leaf; 8. Internal shaft groove; 9. Connecting shaft; 10. Inner cavity; 11. Electromagnet; 12. Connecting slot; 13. Rubber pad; 14. Vertical positioning strip; 15. Positioning socket; 16. Connecting rod; 17. Grooved handle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-4The utility model provides an embodiment: a sunshade blind for ventilation, comprising a bearing window frame 1, eight window blades 7 are arranged inside the bearing window frame 1, two rear frames 3 are arranged on the rear end surface of the bearing window frame 1, and a connecting slot 12 is arranged inside the rear frame 3, and the connecting slot 12 and the rear frame 3 are an integrated structure;

[0028] Also includes:

[0029] A connecting shaft 9 is arranged at the center of both ends of the window blade 7. The connecting shaft 9 and the window blade 7 are an integral structure. Eight inner shaft grooves 8 are arranged at the connecting position between the connecting shaft 9 and the inner wall of the bearing window frame 1. The inner shaft grooves 8 and the bearing window frame 1 are an integral structure.

[0030] The inner cavity 10 is arranged at one side of the eight inner shaft grooves 8, and an electromagnet 11 is arranged inside the inner cavity 10, and the eight connecting shafts 9 are all in contact with the electromagnet 11;

[0031] Assembling the plug board 4, which is installed between the two connection slots 12;

[0032] The positioning holes 15 are arranged on the inner walls on both sides of the bearing window frame 1 . The positioning holes 15 are located on the inner side of the inner shaft groove 8 . There are three positioning holes 15 on each inner wall, and a vertical positioning strip 14 is installed on one side of the three positioning holes 15 .

[0033] When in use, each window leaf is an independent structure. When the shutters need to be opened for ventilation, any number of window leafs can be opened as needed, and the opening angle of each window leaf can also be selected as needed. After the window leaf operation and adjustment are completed, the power plug is connected to the socket so that the electromagnet generates magnetic force after the power is turned on, and all the connecting shafts are adsorbed, thereby limiting the re-activity of the shutters and improving the stability of the window leaf during ventilation.

[0034] See also Figure 3 and Figure 4 Three connecting rods 16 are arranged on the outer wall of one side of the vertical positioning bar 14. The three connecting rods 16 are all integrated with the vertical positioning bar 14. The three connecting rods 16 are correspondingly connected to the three positioning holes 15. The three connecting rods 16 arranged on the outer wall of one side of the vertical positioning bar 14 play a role in assisting the installation of the vertical positioning bar 14.

[0035] See also Figure 1 A dust filter 5 is arranged inside the assembly plug board 4. The dust filter 5 and the assembly plug board 4 are an integrated structure. The dust filter 5 arranged inside the assembly plug board 4 plays a role in ventilation and dust filtering.

[0036] See also Figure 4A grooved handle 17 is provided on the front end surface of the vertical positioning bar 14 . The grooved handle 17 and the vertical positioning bar 14 are an integral structure. The grooved handle 17 provided on the front end surface of the vertical positioning bar 14 serves to facilitate the grabbing and operation of the vertical positioning bar 14 .

[0037] See also Figure 1 The lower end of the supporting window frame 1 is provided with an electrical plug 6, the output end of the electrical plug 6 is electrically connected to the input end of the electromagnet 11 through a connecting wire, and the electrical plug 6 provided at the lower end of the supporting window frame 1 acts as an external power source.

[0038] See also Figure 3 A rubber pad 13 is provided on the inner wall of the connecting slot 12, and the rubber pad 13 is fixedly connected to the inner wall of the connecting slot 12 by adhesive. The rubber pad 13 provided on the inner wall of the connecting slot 12 plays a role of abutment and buffering.

[0039] See also Figure 1 The four ends of the bearing window frame 1 are all provided with mounting end blocks 2, and the four mounting end blocks 2 are all integrated with the bearing window frame 1. The mounting end blocks 2 provided at the four ends of the bearing window frame 1 play a role in assisting the erection and installation of the bearing window frame 1.

[0040] Working principle: When in use, each window leaf 7 is an independent structure. When the shutters need to be opened for ventilation, any number of window leafs 7 can be opened as needed, and the opening angle of each window leaf 7 can also be arbitrarily selected according to needs. After the window leaf operation and adjustment are completed, the power plug 6 is connected to the socket, so that the electromagnet 11 generates magnetic force after the power is turned on, and all the connecting shafts 9 are adsorbed, thereby limiting the re-activity of the shutters and improving the stability of the window leaf 7 during ventilation. Finally, the assembly plug plate 4 with the dust filter net 5 is plugged and installed in the position between the two connecting slots 12 to filter dust during the ventilation process. When all the window leafs 7 need to be closed for shading, all the window leafs 7 are rotated to a vertical position, and then the two vertical positioning strips 14 are installed in the interior of the bearing window frame 1, so that the connecting rod 16 is correspondingly connected to the positioning socket 15. Through the suppression limit of the vertical positioning strip 14, all the window leafs 7 are kept in a vertical closed state, which improves the stability of the shutters when shading. When closing the sunshade, the power plug 6 does not need to be connected to the socket, and the use of the sunshade shutter that is convenient for ventilation is completed.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sunshade blind for facilitating ventilation, comprising a bearing window frame (1), eight window blades (7) being arranged inside the bearing window frame (1), two rear frames (3) being arranged on the rear end surface of the bearing window frame (1), a connecting slot (12) being arranged inside the rear frame (3), and the connecting slot (12) and the rear frame (3) being an integral structure; Features: Also includes: A connecting shaft (9) is arranged at the center positions of both ends of the window blade (7), the connecting shaft (9) and the window blade (7) are an integral structure, and eight inscribed shaft grooves (8) are arranged at the connection position between the connecting shaft (9) and the inner wall of the bearing window frame (1), and the inscribed shaft grooves (8) and the bearing window frame (1) are an integral structure; An inner cavity (10) is arranged on one side of the eight inner shaft grooves (8), and an electromagnet (11) is arranged inside the inner cavity (10), and the eight connecting shafts (9) are all in contact with and connected to the electromagnet (11); An assembly plug board (4) is installed at a position between the two connection slots (12); Positioning holes (15) are arranged on the inner walls on both sides of the bearing window frame (1), the positioning holes (15) are located on the inner side of the inner shaft groove (8), three positioning holes (15) are arranged on each inner wall, and a vertical positioning strip (14) is installed on one side of the three positioning holes (15).

2. A sunshade blind for facilitating ventilation according to claim 1, characterized in that: Three connecting rods (16) are arranged on one side outer wall of the vertical positioning bar (14); the three connecting rods (16) are all integrally formed with the vertical positioning bar (14); and the three connecting rods (16) are correspondingly connected to the three positioning holes (15).

3. The sunshade blind for facilitating ventilation according to claim 1, characterized in that: A dust filter (5) is arranged inside the assembly plug board (4), and the dust filter (5) and the assembly plug board (4) are an integrated structure.

4. The sunshade blind for facilitating ventilation according to claim 1, characterized in that: A grooved pull handle (17) is provided on the front end surface of the vertical positioning strip (14), and the grooved pull handle (17) and the vertical positioning strip (14) are an integral structure.

5. The sunshade blind for facilitating ventilation according to claim 1, characterized in that: The lower end of the bearing window frame (1) is provided with an electrical connection plug (6), and the output end of the electrical connection plug (6) is electrically connected to the input end of the electromagnet (11) via a connection wire.

6. The sunshade blind for facilitating ventilation according to claim 1, characterized in that: A rubber pad (13) is provided on the inner wall of the connecting slot (12), and the rubber pad (13) is fixedly connected to the inner wall of the connecting slot (12) by adhesive.

7. The sunshade blind for facilitating ventilation according to claim 1, characterized in that: Mounting end blocks (2) are arranged at the four ends of the bearing window frame (1), and the four mounting end blocks (2) are an integral structure with the bearing window frame (1).

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