Window sunshade device
By installing magnetic suction strips at the lower end of the curtain and burying metal sheets in the wall, the problem of traditional curtains not being able to meet both breathability and sunshade is solved, and the wind is avoided while shading the sun and reduced noise.
Patent Information
- Application Number
- CN202420697409.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-07
AI Technical Summary
Traditional rolled curtains cannot meet users' breathability and sunshade needs at the same time, especially in high floors or strong winds, the curtains are easily blown by the wind, causing noise and affecting rest.
By installing a magnetic suction strip at the lower end of the curtain and burying a metal sheet in the wall, the curtain is so as to be absorbed and fixed by the magnetic suction strip when it is lowered to avoid wind blowing.
It achieves the purpose of blocking sunlight while avoiding the curtains being blown by the wind, reducing noise, and meeting users' needs for breathability and sunshade.
Smart Images
Figure CN222501590U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of window sunshades, in particular to a window sunshade. Background Art
[0002] Window shades are devices used to regulate indoor light and temperature, usually to block sunlight and prevent overheating.
[0003] The prior art has the following deficiencies: Traditional window sunshades include a type of roll-up curtain. In daily life, many people like to open the windows for indoor ventilation, but are afraid that direct sunlight will shine into the house and damage furniture and electrical appliances, so they will lower the curtains to block the sunlight. However, when the user lives on a high floor or there is a strong wind outside, the strong wind will rush into the room and constantly blow the curtains to swing, making noise and affecting the normal rest of the residents. Therefore, the traditional roll-up curtains cannot meet the user's ventilation and shading needs at the same time.
[0004] Therefore, it is necessary to invent a window sunshade. Utility Model Content
[0005] To this end, the utility model provides a window sunshade, which uses a magnetic strip at the lower end of the curtain to adsorb on a metal sheet embedded in the wall when the curtain is lowered, thereby fixing the lower end of the curtain, thereby solving the problem that traditional roll-up curtains cannot simultaneously meet the user's ventilation and shading needs.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window sunshade, comprising a rolling shutter box and a wall, wherein a window is arranged on the surface of the wall, the rolling shutter box is fixedly installed on the indoor side of the wall, the rolling shutter box is arranged above the window on the wall surface, a strip opening is arranged on the lower side of the rolling shutter box, a curtain is arranged in the rolling shutter box, one end of the curtain can pass through the strip opening on the lower side of the rolling shutter box and extend downward to below the wall window, a magnetic strip is installed at the lower end of the curtain, a metal sheet is pre-embedded in the wall below the wall window, and the magnetic strip can absorb the metal sheet.
[0007] Preferably, the magnetic strip is fixedly bonded to the side of the lower end of the curtain close to the wall, a rubber pad is provided on the side of the magnetic strip away from the curtain, and a pendant strip is provided on the side of the lower end of the curtain away from the magnetic strip.
[0008] Preferably, circular holes penetrating the rubber pad are provided at both ends of the rubber pad, and threaded holes are provided at both ends of the weight bar on one side close to the curtain, and bolts are inserted into the circular holes at both ends of the rubber pad. The bolts penetrate the circular holes at both ends of the rubber pad and are threadedly installed in the threaded holes of the weight bar.
[0009] Preferably, the rubber pad is fixedly connected to the sinker bar by bolts, and the magnetic strip and the lower end of the curtain are fixedly clamped between the rubber pad and the sinker bar.
[0010] Preferably, a partition is fixedly mounted on one side of the inner wall of the rolling shutter box, and the partition divides the inner wall of the rolling shutter box into two spaces, one large and one small.
[0011] Preferably, a roller is installed on the inner wall of the rolling shutter box, and the roller is arranged on one side of the large space on the inner wall of the rolling shutter box. One end of the roller is rotatably connected to one end of the inner wall of the rolling shutter box, and the other end of the roller passes through the partition and is transmission-connected to the partition.
[0012] Preferably, a motor is fixedly mounted on one side of the small space on the inner wall of the rolling shutter box, and an output end of the motor close to the partition is fixedly connected to an end of the roller shaft passing through the partition.
[0013] Preferably, one end of the curtain away from the magnetic strip is fixedly connected to the outer wall of the roller, and the roller can retract the curtain into the rolling box and rewind it to the outer wall of the roller by rotating itself.
[0014] The beneficial effect of the utility model is that the magnetic strip at the lower end of the curtain can absorb the metal sheet embedded in the wall when the curtain is lowered to fix the lower end of the curtain, so as to prevent the curtain from being blown by the wind when the curtain is lowered to block the sunlight, and at the same time meet the user's ventilation and sunshade needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A front view of a window sunshade provided by the utility model;
[0016] Figure 2 A wall cross-sectional view of a window sunshade provided by the utility model;
[0017] Figure 3 An exploded view of the lower end of the curtain fabric of the window sunshade provided by the utility model;
[0018] Figure 4 A schematic diagram of the curtain fabric rolling up of the window sunshade provided by the utility model;
[0019] Figure 5 The utility model provides a schematic diagram of the internal structure of the roller shutter box of the window sunshade.
[0020] In the figure: a rolling shutter box 11, a partition 12, a motor 13, a roller shaft 14, a curtain 15, a pendant bar 16, a magnetic strip 17, a rubber pad 18, a bolt 19, a wall 20, and a metal sheet 21. DETAILED DESCRIPTION
[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example
[0022] like Figure 1 and Figure 2 As shown, a window sunshade in an embodiment of the first aspect of the utility model comprises a rolling shutter box 11 and a wall 20, wherein a window is provided on the surface of the wall 20, the rolling shutter box 11 is fixedly mounted on the indoor side of the wall 20, the rolling shutter box 11 is arranged above the window on the surface of the wall 20, a strip opening is provided on the lower side of the rolling shutter box 11, a curtain 15 is arranged in the rolling shutter box 11, one end of the curtain 15 can pass through the strip opening on the lower side of the rolling shutter box 11 and extend downward to below the window on the wall 20, a magnetic strip 17 is installed at the lower end of the curtain 15, a metal sheet 21 is pre-embedded in the wall 20 below the window on the wall 20, and the magnetic strip 17 can adsorb the metal sheet 21.
[0023] In the above embodiment, it should be noted that the shutter box 11 is made of plastic material, and the shutter box 11 is fixed to the wall by bolts. The curtain 15 is made of woven fabric with strong light-shielding properties. The width of the strip opening set on the lower side of the shutter box 11 is equal to the width of the curtain 15. Before installing the curtain, the wall 20 below the window opening is dug and a metal sheet 21 is embedded. Then the wall is repainted or wallpaper is pasted. Through the magnetic strip 17 at the lower end of the curtain 15, the metal sheet 21 embedded in the wall 20 is adsorbed when the curtain 15 is lowered, and the lower end of the curtain 15 is fixed, so as to avoid the curtain being blown by the wind when the curtain is lowered to block the sunlight, and at the same time meet the user's ventilation and sunshade needs. Example
[0024] like Figure 1-Figure 3 As shown, a window sunshade includes all the contents of Example 1, and in addition, the magnetic strip 17 is fixedly bonded to the side of the lower end of the curtain 15 close to the wall 20, the side of the magnetic strip 17 away from the curtain 15 is provided with a rubber pad 18, the side of the lower end of the curtain 15 away from the magnetic strip 17 is provided with a pendant strip 16, both ends of the rubber pad 18 are provided with round holes penetrating the rubber pad 18, both ends of the pendant strip 16 are provided with threaded holes on the side close to the curtain 15, bolts 19 are inserted into the round holes at both ends of the rubber pad 18, the bolts 19 penetrate the round holes at both ends of the rubber pad 18 and are threadedly installed in the threaded holes of the pendant strip 16, the rubber pad 18 and the pendant strip 16 are fixedly connected by the bolts 19, and the magnetic strip 17 and the lower end of the curtain 15 are fixedly clamped between the rubber pad 18 and the pendant strip 16.
[0025] In the above embodiment, it should be noted that the rubber pad 18 is made of rubber material, and the magnetic attraction force between the magnetic strip 17 and the metal sheet 21 is relatively large. After the magnetic strip 17 and the metal sheet 21 attract each other, the general wind cannot blow the curtain 15 and drive the magnetic strip 17 out of the range of the metal sheet 21. When the magnetic strip 17 adsorbs the metal sheet 21, the rubber pad 18 is placed between the wall and the magnetic strip 17 to avoid scratching the wall. The drop bar 16 is made of metal material, which protects the magnetic strip 17 and the lower end of the curtain 15. At the same time, the weight of the drop bar 16 and the magnetic strip 17 can pull the curtain 15 to fall naturally, so as to achieve the effect of making the curtain 15 visually smoother and more beautiful. Example
[0026] like Figure 1 , Figure 4 and Figure 5 As shown, a window sunshade includes all the contents of Example 1, and in addition, a partition 12 is fixedly installed on one side of the inner wall of the rolling shutter box 11, and the partition 12 divides the inner wall of the rolling shutter box 11 into two spaces, one large and one small. A roller 14 is installed on the inner wall of the rolling shutter box 11, and the roller 14 is arranged on one side of the large space of the inner wall of the rolling shutter box 11. One end of the roller 14 is rotatably connected to one end of the inner wall of the rolling shutter box 11, and the other end of the roller 14 passes through the partition 12 and is transmission-connected to the partition 12. A motor 13 is fixedly installed on one side of the small space of the inner wall of the rolling shutter box 11, and the output end of the motor 13 close to the partition 12 is fixedly connected to the end of the roller 14 passing through the partition 12, and the end of the curtain 15 away from the magnetic strip 17 is fixedly connected to the outer wall of the roller 14, and the roller 14 can retract the curtain 15 into the rolling shutter box 11 and rewind it to the outer wall of the roller 14 by rotating itself.
[0027] In the above embodiment, it should be noted that by starting the motor 13 to rotate forward or reverse, the roller 14 is driven to rotate, so as to achieve the effect of rolling up the curtain 15 into the rolling box 11, or releasing the curtain 15 to block the sunlight.
[0028] The use process of the utility model is as follows: a technician in this field starts the motor 13 to drive the roller 14 to rotate, and releases the curtain 15 to drop to block the sunlight. The weight of the drop bar 16 and the magnetic strip 17 can pull the curtain 15 to fall naturally. When the lower end of the curtain 15 drops to below the window opening on the wall 20, the magnetic strip 17 at the lower end of the curtain 15 absorbs the metal sheet 21 embedded in the wall 20 to fix the lower end of the curtain 15, so as to avoid the curtain being blown by the wind when the curtain is lowered to block the sunlight, and at the same time meet the user's ventilation and sunshade needs.
Claims
1. A window sunshade, comprising a rolling shutter box (11) and a wall (20), wherein a window is provided on the surface of the wall (20), the rolling shutter box (11) is fixedly mounted on the indoor side of the wall (20), the rolling shutter box (11) is arranged above the window on the surface of the wall (20), a strip opening is provided on the lower side of the rolling shutter box (11), and a curtain (15) is arranged inside the rolling shutter box (11), characterized in that: One end of the curtain (15) can pass through the strip opening at the lower side of the rolling shutter box (11) and extend downward to below the window opening of the wall (20); a magnetic strip (17) is installed at the lower end of the curtain (15); a metal sheet (21) is pre-buried in the wall (20) below the window opening of the wall (20); the magnetic strip (17) can absorb the metal sheet (21); the magnetic strip (17) is fixedly bonded to the side of the lower end of the curtain (15) close to the wall (20); a rubber pad (18) is arranged on the side of the magnetic strip (17) away from the curtain (15); a pendant strip (16) is arranged on the side of the lower end of the curtain (15) away from the magnetic strip (17); and two ends of the rubber pad (18) are provided. A circular hole is provided through the rubber pad (18), and threaded holes are provided on one side of the two ends of the sinker strip (16) close to the curtain (15). Bolts (19) are inserted into the circular holes at the two ends of the rubber pad (18), and the bolts (19) pass through the circular holes at the two ends of the rubber pad (18) and are threadedly installed in the threaded holes of the sinker strip (16). The rubber pad (18) and the sinker strip (16) are fixedly connected by the bolts (19), and the magnetic strip (17) and the lower end of the curtain (15) are fixedly clamped between the rubber pad (18) and the sinker strip (16). A partition plate (12) is fixedly installed on one side of the inner wall of the rolling shutter box (11), and the partition plate (12) divides the inner wall of the rolling shutter box (11) into two spaces, one large and one small.
2. A window sunshade according to claim 1, characterized in that: A roller shaft (14) is installed on the inner wall of the rolling shutter box (11), and the roller shaft (14) is arranged on one side of the large space on the inner wall of the rolling shutter box (11). One end of the roller shaft (14) is rotatably connected to one end of the inner wall of the rolling shutter box (11), and the other end of the roller shaft (14) passes through the partition (12) and is transmission-connected to the partition (12).
3. A window sunshade according to claim 2, characterized in that: A motor (13) is fixedly mounted on one side of the small space on the inner wall of the rolling shutter box (11), and an output end of the motor (13) close to the partition (12) is fixedly connected to an end of the roller shaft (14) passing through the partition (12).
4. A window sunshade according to claim 3, characterized in that: One end of the curtain (15) away from the magnetic strip (17) is fixedly connected to the outer wall of the roller (14), and the roller (14) can retract the curtain (15) into the rolling box (11) and rewind it to the outer wall of the roller (14) by rotating itself.