Folding Roman curtain

Abstract

The utility model relates to the technical field of Roman curtains, and discloses a folding Roman curtain which comprises a curtain box, a signal emitter is fixedly installed on the outer wall of the curtain box, a motor is fixedly installed on the outer wall of the curtain box, a rotating rod is fixedly assembled on a power output shaft of the motor, a limiting plate is fixedly installed on the outer wall of the rotating rod, and the limiting plate is fixedly installed on the outer wall of the rotating rod. And the outer wall of the limiting plate is fixedly connected with a gear. According to the folding Roman curtain, the remote controller is controlled, the motor is used for driving the rotating rod to rotate, the rotating rod drives the limiting plate and the gear to rotate, when the curtain body is folded and ascends, the outer wall of the limiting plate is used for storing the curtain body into the inner wall of the curtain box to achieve limiting, the curtain body is prevented from being disengaged, and when the motor drives the limiting plate to rotate to a certain angle, the limiting plate is rotated to a certain angle. The remote controller is controlled through external force, so that the telescopic rod pushes the tooth block to be clamped with the outer wall of the gear, the gear drives the motor through the rotating rod to achieve angle fixation, and the situation that the motor rotates and deviates, and consequently the curtain body storage effect is poor is avoided.

Description

Technical Field

[0001] This utility model relates to the field of Roman blind technology, specifically a folding Roman blind. Background Technology

[0002] Roman blinds are a common type of curtain, consisting of multiple panels with parallel folds spaced vertically. They retract upwards and unfold downwards, creating pleats when raised. Folding Roman blinds are a popular window covering, loved by many for their unique design and decorative effect. These blinds are characterized by their simplicity, purity, naturalness, and rustic charm, creating a minimalist yet sophisticated sense of space. Folding Roman blinds typically employ a folding and lifting design, which not only saves space but also allows for different visual effects and a sense of layering through varying folding heights.

[0003] Existing folding Roman blinds are placed on the outer wall of the curtain box during use, preventing the curtain box from being fully folded in. This results in the curtains being exposed on the outer wall of the curtain box, taking up room space and reducing space utilization. In addition, the use of inner core rods to support the curtains during use makes it difficult to install and remove the inner core rods when the curtains are being removed, increasing the workload for personnel. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a folding Roman blind, which has the advantages of easy storage of the blind body and easy disassembly and assembly of the inner core rod, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a folding Roman blind, including a curtain box, a signal transmitter fixedly installed on the outer wall of the curtain box, a motor fixedly installed on the outer wall of the curtain box, a rotating rod fixedly mounted on the power output shaft of the motor, a limit plate fixedly installed on the outer wall of the rotating rod, a gear fixedly connected to the outer wall of the limit plate, a toothed block on the outer wall of the gear, a housing slidably connected to the outer wall of the toothed block, a telescopic rod fixedly installed on the outer wall of the toothed block, a curtain body installed on the inner wall of the curtain box, a limit rod engaged on the outer wall of the curtain body, a spring installed on the outer wall of the limit rod, a short rod fixedly installed on the outer wall of the limit rod, a straight tube installed on the outer wall of the limit rod, a cord loop fixedly installed on the outer wall of the straight tube, and a traction rope slidably sleeved on the inner wall of the cord loop.

[0006] As a preferred technical solution of this utility model: the signal transmitter and the remote controller are electrically connected, the motor and the signal transmitter are electrically connected, and the outer wall of the limiting plate is "L" shaped.

[0007] As a preferred technical solution of this utility model: the motor and the telescopic rod are electrically connected, and the outer wall of the gear meshes with the outer wall of the tooth block.

[0008] As a preferred technical solution of this utility model: the outer wall of the short rod is slidably connected to the inner wall of the straight cylinder, and the outer wall of the limiting rod is slidably sleeved to the inner wall of the straight cylinder.

[0009] As a preferred technical solution of this utility model: the number of the short rods is two, and the two short rods are symmetrically arranged with the spring as the center.

[0010] As a preferred technical solution of this utility model: one end of the spring is fixed to the outer wall of one side of the limiting rod, and the other end of the spring is fixed to the outer wall of another limiting rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This folding Roman blind uses a remote controller to operate a motor that drives a rotating rod. This rotating rod then drives a limiting plate and gears to rotate. When the blind folds up, the outer wall of the limiting plate holds the blind within the inner wall of the blind box, preventing it from detaching. When the motor drives the limiting plate to a certain angle, external force is used to operate the remote controller, causing the telescopic rod to push the gear block into engagement with the outer wall of the gear. This allows the gear to drive the motor via the rotating rod, fixing the angle and preventing the motor from deviating from its rotation, which would result in poor blind folding.

[0013] 2. This folding Roman blind uses external force to push two short rods, causing the limiting rods to move closer together. This compresses the springs, causing the outer walls of the limiting rods to detach from the inner wall of the blind, and thus the blind to detach from the outer wall of the straight tube. This makes it easy for people to disassemble the blind. When the two short rods are released, the spring force pushes the two limiting rods to engage with the inner wall of the blind, enabling quick installation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the loop structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the rotating rod structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the spring structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the limiting rod structure of this utility model.

[0019] In the diagram: 1. Curtain box; 2. Signal transmitter; 3. Rotating rod; 4. Gear; 5. Telescopic rod; 6. Limiting plate; 7. Curtain body; 8. Motor; 9. Loop; 10. Traction rope; 11. Straight tube; 12. Spring; 13. Limiting rod; 14. Tooth block; 15. Short rod; 16. Housing. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 5 A folding Roman blind includes a curtain box 1. A signal transmitter 2 is fixedly installed on the outer wall of the curtain box 1. A motor 8 is fixedly installed on the outer wall of the curtain box 1. A rotating rod 3 is fixedly mounted on the power output shaft of the motor 8. A limit plate 6 is fixedly installed on the outer wall of the rotating rod 3. A gear 4 is fixedly connected to the outer wall of the limit plate 6. A toothed block 14 is provided on the outer wall of the gear 4. A housing 16 is slidably connected to the outer wall of the toothed block 14. A telescopic rod 5 is fixedly installed on the outer wall of the toothed block 14. A curtain body 7 is installed on the inner wall of the curtain box 1. A limit rod 13 is engaged with the outer wall of the curtain body 7. A spring 12 is installed on the outer wall of the limit rod 13. A short rod 15 is fixedly installed on the outer wall of the limit rod 13. A straight tube 11 is installed on the outer wall of the limit rod 13. A cord ring 9 is fixedly installed on the outer wall of the straight tube 11. A traction rope 10 is slidably sleeved on the inner wall of the cord ring 9.

[0022] In the above structure, by installing a traction rope 10, the curtain 7 is slidably connected to the inner wall of the line ring 9, so that the curtain 7 can be folded by the traction rope 10.

[0023] In a preferred embodiment: the signal transmitter 2 is electrically connected to the remote controller, the motor 8 is electrically connected to the signal transmitter 2, and the outer wall of the limiting plate 6 is "L" shaped.

[0024] In the above structure, by controlling the remote controller, the motor 8 drives the rotating rod 3 to rotate, which in turn drives the limiting plate 6 and the gear 4 to rotate. When the curtain 7 is folded up, the outer wall of the limiting plate 6 is used to store the curtain 7 in the inner wall of the curtain box 1 to achieve the limiting and prevent the curtain 7 from falling off.

[0025] In a preferred embodiment: an electrical connection is formed between the motor 8 and the telescopic rod 5, and the outer wall of the gear 4 meshes with the outer wall of the tooth block 14.

[0026] In the above structure, when the motor 8 drives the limiting plate 6 to rotate to a certain angle, the remote controller is operated by external force, so that the telescopic rod 5 pushes the tooth block 14 to engage with the outer wall of the gear 4, so that the gear 4 drives the motor 8 through the rotating rod 3 to fix the angle, so as to prevent the motor 8 from rotating off course and causing the curtain 7 to be poorly stored.

[0027] In a preferred embodiment: the outer wall of the short rod 15 is slidably connected to the inner wall of the straight cylinder 11, and the outer wall of the limiting rod 13 is slidably sleeved to the inner wall of the straight cylinder 11.

[0028] In the above structure, by pulling the short rod 15 with external force, the short rod 15 drives the limiting rod 13 to slide on the inner wall of the straight cylinder 11, so that the limiting rod 13 and the inner wall of the curtain 7 can extend and retract.

[0029] In a preferred embodiment, there are two short rods 15, and the two short rods 15 are arranged symmetrically about the spring 12.

[0030] In the above structure, two short rods 15 are symmetrically arranged around the spring 12. External force is used to bring the two short rods 15 together, so that the limiting rod 13 compresses the spring 12, thereby causing the curtain 7 to detach from the outer wall of the straight tube 11, making it easier for personnel to disassemble the curtain 7.

[0031] In a preferred embodiment: one end of the spring 12 is fixed to one side of the outer wall of the limiting rod 13, and the other end of the spring 12 is fixed to the outer wall of another limiting rod 13.

[0032] In the above structure, the two short rods 15 are pushed by external force to bring the limiting rods 13 closer to each other, so that the spring 12 is compressed. The outer wall of the limiting rod 13 is separated from the inner wall of the curtain body 7. When the two short rods 15 are released, the elastic force of the spring 12 pushes the two limiting rods 13 to engage with the inner wall of the curtain body 7, so as to achieve quick installation.

[0033] Working principle: External force pushes two short rods 15, causing the limiting rods 13 to move closer together, compressing the spring 12. The outer wall of the limiting rod 13 detaches from the inner wall of the curtain 7, thus detaching the curtain 7 from the outer wall of the straight tube 11, facilitating disassembly of the curtain 7. When the two short rods 15 are released, the elastic force of the spring 12 pushes the two limiting rods 13 to engage with the inner wall of the curtain 7, achieving quick installation. The traction rope 10 drives the curtain 7 to slide along the inner wall of the line ring 9, allowing the curtain 7 to fold under the traction of the rope 10. The curtain folds when pulled by the traction rope 10. The remote controller uses motor 8 to drive rotating rod 3 to rotate, which in turn drives limiting plate 6 and gear 4 to rotate. When curtain 7 is folded up, the outer wall of limiting plate 6 stores curtain 7 within the inner wall of curtain box 1 to limit its movement and prevent curtain 7 from detaching. When motor 8 drives limiting plate 6 to rotate to a certain angle, external force is used to control the remote controller, causing telescopic rod 5 to push tooth block 14 to engage with the outer wall of gear 4. This allows gear 4 to drive motor 8 through rotating rod 3 to fix the angle and prevent motor 8 from deviating from its rotation, which would result in poor curtain 7 storage.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding Roman blind, comprising a curtain box (1), characterized in that: A signal transmitter (2) is fixedly installed on the outer wall of the curtain box (1). A motor (8) is fixedly installed on the outer wall of the curtain box (1). A rotating rod (3) is fixedly mounted on the power output shaft of the motor (8). A limit plate (6) is fixedly installed on the outer wall of the rotating rod (3). A gear (4) is fixedly connected to the outer wall of the limit plate (6). A tooth block (14) is provided on the outer wall of the gear (4). A housing (16) is slidably connected to the outer wall of the tooth block (14). A telescopic rod (5) is fixedly installed on the outer wall. A curtain body (7) is installed on the inner wall of the curtain box (1). A limit rod (13) is snapped onto the outer wall of the curtain body (7). A spring (12) is installed on the outer wall of the limit rod (13). A short rod (15) is fixedly installed on the outer wall of the limit rod (13). A straight tube (11) is installed on the outer wall of the limit rod (13). A wire ring (9) is fixedly installed on the outer wall of the straight tube (11). A traction rope (10) is slidably sleeved on the inner wall of the wire ring (9).

2. A folding Roman blind according to claim 1, characterized in that: The signal transmitter (2) is electrically connected to the remote controller, the motor (8) is electrically connected to the signal transmitter (2), and the outer wall of the limiting plate (6) is "L" shaped.

3. A folding Roman blind according to claim 2, characterized in that: The motor (8) and the telescopic rod (5) are electrically connected, and the outer wall of the gear (4) meshes with the outer wall of the tooth block (14).

4. A folding Roman blind according to claim 1, characterized in that: The outer wall of the short rod (15) is slidably connected to the inner wall of the straight cylinder (11), and the outer wall of the limiting rod (13) is slidably sleeved to the inner wall of the straight cylinder (11).

5. A folding Roman blind according to claim 4, characterized in that: The number of the short rods (15) is two, and the two short rods (15) are symmetrically arranged with the spring (12) as the center.

6. A folding Roman blind according to claim 1, characterized in that: One end of the spring (12) is fixed to one side of the outer wall of the limiting rod (13), and the other end of the spring (12) is fixed to the outer wall of another limiting rod (13).

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