Low-resistance curtain rail sliding mechanism

Abstract

The utility model belongs to the technical field of curtains, and particularly relates to a low-resistance curtain rail sliding mechanism which comprises a left mounting seat and a right mounting seat, a guide rail is arranged between the left mounting seat and the right mounting seat, a servo gear motor is arranged on the left mounting seat, and the output end of the servo gear motor penetrates through the left mounting seat and is provided with a driving wheel. A driving wheel is movably arranged on the left mounting seat, a driven wheel is movably arranged on the right mounting seat, the driving wheel and the driven wheel are connected through a belt, a first clamping head and a second clamping head are fixed to the belt, and automatic opening and closing of the curtain can be achieved by arranging a transmission system composed of a servo gear motor, the driving wheel, the driven wheel and the belt and matching connection of the clamping heads and the sliding sleeves; the guide rail is made of hollow aluminum alloy and is provided with a polytetrafluoroethylene antifriction coating, and balls are arranged on the inner side of the sliding sleeve, so that the running resistance is greatly reduced; the V-shaped movable connecting rod ensures the running stability of the curtain; by arranging the rubber shock pad, vibration and noise are reduced, and the use experience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of curtain technology, specifically relating to a low-resistance curtain track sliding mechanism. Background Technology

[0002] In the use of curtain track sliding mechanisms, existing mechanisms often suffer from high operating resistance. This high resistance not only makes the curtains open and close less smoothly, affecting the user experience, but also increases the load on drive components such as the motor, reducing their lifespan and increasing energy consumption. Furthermore, existing curtain tracks have shortcomings in structural stability and vibration and noise reduction, easily generating swaying and noise during operation, affecting the comfort of the user environment. Therefore, there is an urgent need to design a curtain track sliding mechanism with low resistance, stable operation, and low noise. Utility Model Content

[0003] To address the problems mentioned in the background section, this invention provides a low-resistance curtain track sliding mechanism, which solves the problems of high operating resistance, poor stability, and high noise in existing curtain track sliding mechanisms.

[0004] This low-resistance curtain track sliding mechanism includes a left mounting base and a right mounting base. A guide rail is provided between the left and right mounting bases. A servo reduction motor is installed on the left mounting base, and a drive wheel is installed through the output end of the servo reduction motor on the left mounting base. A driven wheel is movably installed on the right mounting base. The drive wheel and the driven wheel are connected by a belt. A first clip and a second clip are fixed on the belt. Several first sliding sleeves are slidably connected to the left end of the guide rail, and several second sliding sleeves are slidably connected to the right end of the guide rail. A V-shaped movable connecting rod is movably installed between two first sliding sleeves, and a V-shaped movable connecting rod is movably installed between two second sliding sleeves. The first clip is fixedly connected to the first sliding sleeve, and the second clip is fixedly connected to the second sliding sleeve.

[0005] Furthermore, the guide rail is made of hollow aluminum alloy, and its inner wall is coated with a polytetrafluoroethylene (PTFE) anti-friction coating. The hollow aluminum alloy material makes the guide rail lightweight, easy to install and transport, while also providing good strength; the PTFE anti-friction coating effectively reduces the frictional resistance between the sliding sleeve and the guide rail, improving the sliding performance of the curtain track.

[0006] Furthermore, both the driving and driven pulleys are synchronous pulleys, and the belt is a polyurethane synchronous belt, with the tooth profiles of the pulleys and belts matching. The use of synchronous pulleys and polyurethane synchronous belts ensures the accuracy and stability of the transmission, reduces slippage during transmission, and, moreover, the wear-resistant and corrosion-resistant properties of the polyurethane synchronous belt extend the service life of the transmission components.

[0007] Furthermore, both the first and second sliding sleeves have multiple ball bearings on their inner sides, which roll in contact with the outer surface of the guide rail. The ball bearings convert the sliding friction between the sleeve and the guide rail into rolling friction, significantly reducing frictional resistance and making the curtain track slide more smoothly.

[0008] Furthermore, both ends of V-shaped movable link one and V-shaped movable link two are movably connected to sliding sleeve one and sliding sleeve two via pivots. The V-shaped movable link design allows multiple sliding sleeves to move in unison during the opening and closing of the curtains, ensuring smooth operation of the curtains and preventing tilting or jamming.

[0009] Furthermore, both the left and right mounting bases have multiple mounting holes, each containing a rubber vibration damping pad. Screws pass through these pads and secure the pads to the mounting surface. The rubber vibration damping pads effectively reduce vibration and noise generated during track operation, improving user comfort and enhancing track installation stability.

[0010] Furthermore, both the first and second clips are L-shaped, with their horizontal parts fixedly connected to the belt by bolts, and their vertical parts fixedly connected to the first and second sliding sleeves. The L-shaped clips facilitate the fixed connection between the belt and the sliding sleeves, and the connection method is simple and reliable, ensuring that the power of the belt drive can be effectively transmitted to the sliding sleeves, thereby driving the curtain to move.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The automatic opening and closing of the curtains is achieved through a transmission system consisting of a servo geared motor, a drive wheel, a driven wheel, and a belt, connected to the clip and the sliding sleeve. The guide rail is made of hollow aluminum alloy with a polytetrafluoroethylene anti-friction coating, and ball bearings are installed on the inner side of the sliding sleeve, which greatly reduces running resistance. The V-shaped movable linkage ensures the smooth operation of the curtains. The rubber shock-absorbing pads reduce vibration and noise, improving the user experience. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a front view structural diagram of the present utility model;

[0017] Figure 4 This is a top view of the structure of this utility model;

[0018] In the picture:

[0019] Left mounting base 1, right mounting base 2, guide rail 3, servo geared motor 4, drive wheel 5, driven wheel 6, belt 7, chuck 1 8, chuck 2 9, sliding sleeve 1 10, sliding sleeve 2 11, V-shaped movable link 1 12, V-shaped movable link 2 13. 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. Example

[0021] like Figure 1-4 As shown;

[0022] Low-resistance curtain track sliding mechanism.

[0023] This implementation plan addresses the technical problems existing in the prior art, such as the issue of high operating resistance in existing curtain track sliding mechanisms as disclosed in the background section above. High operating resistance not only makes the curtains opening and closing less smoothly, affecting the user experience, but also increases the load on drive components such as motors, reducing their lifespan and increasing energy consumption. Furthermore, existing curtain tracks have certain deficiencies in structural stability and vibration and noise reduction, easily generating swaying and noise during operation, affecting the comfort of the user environment. In practical terms, this problem is clearly real and difficult to solve. Therefore, to address this technical problem, a low-resistance curtain track sliding mechanism is provided.

[0024] like Figure 1-4 As shown in the figure;

[0025] Based on the above, the system includes a left mounting base 1 and a right mounting base 2. A guide rail 3 is provided between the left mounting base 1 and the right mounting base 2. A servo reduction motor 4 is provided on the left mounting base 1. The output end of the servo reduction motor 4 passes through the left mounting base 1 and is provided with a drive wheel 5. A driven wheel 6 is movably provided on the right mounting base 2. The drive wheel 5 and the driven wheel 6 are connected by a belt 7. A first clamp 8 and a second clamp 9 are fixed on the belt 7. Several first sliding sleeves 10 are slidably connected to the left end of the guide rail 3, and several second sliding sleeves 11 are slidably connected to the right end of the guide rail 3. A V-shaped movable connecting rod 12 is movably provided between two first sliding sleeves 10, and a V-shaped movable connecting rod 13 is movably provided between two second sliding sleeves 11. The first clamp 8 is fixedly connected to the first sliding sleeve 10, and the second clamp 9 is fixedly connected to the second sliding sleeve 11.

[0026] The guide rail 3 is made of hollow aluminum alloy, and its inner wall is coated with polytetrafluoroethylene (PTFE) to reduce friction.

[0027] Both the driving pulley 5 and the driven pulley 6 are synchronous pulleys, and the belt 7 is a polyurethane synchronous belt. The tooth profile of the synchronous pulley matches that of the synchronous belt.

[0028] Both the inner sides of the first sliding sleeve 10 and the second sliding sleeve 11 are provided with multiple balls, which make rolling contact with the outer surface of the guide rail 3.

[0029] Both ends of V-shaped movable link 12 and V-shaped movable link 2 are movably connected to sliding sleeve 10 and sliding sleeve 2 11 via pivots.

[0030] Both the left mounting base 1 and the right mounting base 2 have multiple mounting holes. Rubber shock-absorbing pads are installed in the mounting holes, and screws are used to fix the rubber shock-absorbing pads to the mounting surface.

[0031] Both the first and second 8 clips are L-shaped structures, and their horizontal parts are fixedly connected to the belt 7 by bolts, while their vertical parts are fixedly connected to the first and second 11 sliding sleeves.

[0032] During actual installation, first determine the mounting points of the left and right mounting brackets at appropriate locations according to installation requirements. Secure the left and right mounting brackets to the mounting surface using the rubber shock-absorbing pads and screws inside the mounting holes. Install the guide rail between the left and right mounting brackets, ensuring a secure installation.

[0033] Mount the servo geared motor on the left mounting bracket, ensuring the drive pulley passes through it. Install the driven pulley on the right mounting bracket, then slip a polyurethane timing belt over both the drive and driven pulleys, ensuring the teeth match.

[0034] Sliding sleeve one and sliding sleeve two are slidably installed on the left and right ends of the guide rail, respectively. V-shaped movable connecting rod one is installed between sliding sleeve one, and V-shaped movable connecting rod two is installed between sliding sleeve two, so that the two ends of the V-shaped movable connecting rod are movably connected to the sliding sleeve through the rotating shaft.

[0035] Secure the first and second clamps to the belt with bolts, then fix the first clamp to the first sliding sleeve and the second clamp to the second sliding sleeve.

[0036] When the curtains need to be opened or closed, the servo geared motor is activated. The servo geared motor drives the drive wheel to rotate, which in turn drives the driven wheel via a polyurethane synchronous belt. Driven by the belt, the first and second locking clips move the first and second sliding sleeves on the guide rail. Because the first and second sliding sleeves are connected by a V-shaped movable linkage, the synchronous movement of multiple sliding sleeves is ensured, thus achieving smooth opening and closing of the curtains. Throughout the operation, the rolling contact between the ball bearings and the guide rail, as well as the PTFE anti-friction coating on the inner wall of the guide rail, greatly reduces running resistance, while the rubber shock-absorbing pads effectively reduce vibration and noise.

[0037] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A low-resistance curtain track sliding mechanism, characterized in that, The system includes a left mounting base (1) and a right mounting base (2), with a guide rail (3) between them. A servo geared motor (4) is mounted on the left mounting base (1), and a drive wheel (5) is mounted on the output end of the servo geared motor (4) through the left mounting base (1). A driven wheel (6) is movably mounted on the right mounting base (2). The drive wheel (5) and the driven wheel (6) are connected by a belt (7), on which a fixed... There are two types of sliding blocks: a first type (8) and a second type (9). The left end of the guide rail (3) is slidably connected to several first type (10), and the right end of the guide rail (3) is slidably connected to several second type (11). A V-shaped movable connecting rod (12) is movably arranged between two first type (10), and a V-shaped movable connecting rod (13) is movably arranged between two second type (11). The first type (8) is fixedly connected to the first type (10), and the second type (9) is fixedly connected to the second type (11).

2. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that, The guide rail (3) is made of hollow aluminum alloy and its inner wall is provided with a polytetrafluoroethylene anti-friction coating.

3. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that: Both the driving pulley (5) and the driven pulley (6) are synchronous pulleys, and the belt (7) is a polyurethane synchronous belt. The tooth profile of the synchronous pulley matches that of the synchronous belt.

4. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that: Multiple balls are provided on the inner side of both the first (10) and the second (11) slide sleeves, and the balls are in rolling contact with the outer surface of the guide rail (3).

5. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that: Both ends of the V-shaped movable link one (12) and the V-shaped movable link two (13) are movably connected to the sliding sleeve one (10) and the sliding sleeve two (11) through a rotating shaft.

6. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that: Both the left mounting base (1) and the right mounting base (2) are provided with multiple mounting holes. Rubber shock-absorbing pads are provided in the mounting holes, and screws are used to pass through the rubber shock-absorbing pads and fix them to the mounting surface.

7. The low-resistance curtain track sliding mechanism according to claim 1, characterized in that: Both the first (8) and the second (9) of the card head are L-shaped structures, and their horizontal parts are fixedly connected to the belt (7) by bolts, while their vertical parts are fixedly connected to the first (10) and the second (11) of the sliding sleeve.

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