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CN-224200558-U - Lifting driving mechanism for top lifting type curtain

CN224200558UCN 224200558 UCN224200558 UCN 224200558UCN-224200558-U

Abstract

The utility model relates to the technical field of curtain lifting, in particular to a lifting driving mechanism for a top lifting type curtain, which comprises a mounting seat, wherein lifting mechanisms are fixed on two sides of the mounting seat through bolts and are rotatably connected to the outer wall of the mounting seat, each lifting mechanism comprises a main curtain rod, two sides of each main curtain rod are connected with movable rods, a driving motor is fixed on the right side of the mounting seat through bolts, and one side of the mounting seat is connected with a connecting mechanism in a sliding manner and penetrates into the lifting mechanism. According to the utility model, the main curtain rod can be driven to rotate through the mutual matching of the internal parts of the lifting mechanism, so that the roller shutter can be lifted and rolled, the height of the roller shutter is adjusted, the roller shutter on the movable rod is driven to synchronously lift and roll through the mutual matching of the internal parts of the connecting mechanism according to the requirement, and then the lifting and rolling of a plurality of roller shutters can be completed through one driving component, so that the installation space at the top is reduced, and the installation cost is further reduced.

Inventors

  • XIAO WEIWEI

Assignees

  • 武汉普菲克建材有限公司

Dates

Publication Date
20260505
Application Date
20250529

Claims (6)

  1. 1. The lifting driving mechanism for the top lifting type curtain is characterized by comprising a mounting seat (1), wherein lifting mechanisms (2) are fixed on two sides of the mounting seat (1) through bolts and are rotatably connected to the outer wall of the mounting seat (1), and a connecting mechanism (3) is connected to one side of the mounting seat (1) in a sliding manner and penetrates into the lifting mechanisms (2); The lifting mechanism (2) comprises a main curtain rod (201), the main curtain rod (201) is arranged in the middle of the outer wall of the mounting seat (1), two sides of the main curtain rod (201) are connected with movable rods (202) and are rotationally sleeved on the outer wall of the mounting seat (1), a driving motor (203) is fixed on the right side of the mounting seat (1) through bolts, a transmission shaft (204) is rotationally connected to the output end of the driving motor (203) through a coupling, and correction rings (205) are mechanically fixed on two sides of the outer walls of the main curtain rod (201) and the movable rods (202); Coupling mechanism (3) are including telescopic link (304), telescopic link (304) have a plurality ofly, a plurality of telescopic link (304) sliding connection is in the inside of movable rod (202), telescopic spring (305) have been cup jointed to the outer wall of telescopic link (304), and are mechanically connected with the inner wall of movable rod (202), the both sides internally mounted of main curtain pole (201) has electric putter (306), the flexible end machinery of electric putter (306) is connected with connecting plate (307), and sliding connection is in the inside of main curtain pole (201), one side surface machinery that connecting plate (307) is close to telescopic link (304) is fixed with a plurality of spliced pole (308), and laminating with telescopic link (304).
  2. 2. The lifting driving mechanism for the top lifting curtain according to claim 1, wherein the connecting mechanism (3) further comprises a sliding ring (301), the sliding ring (301) is slidably connected to the inside of the installation seat (1), a limit post (302) is mechanically fixed on one side surface of the sliding ring (301), the inner wall penetrating through the movable rod (202) is attached to the telescopic rod (304), and a supporting spring (303) is mechanically connected between the other side of the sliding ring (301) and the inside of the installation seat (1).
  3. 3. The lifting driving mechanism for the top lifting curtain as set forth in claim 1, wherein the main curtain rod (201) is sleeved and fixed with the outer wall of the transmission shaft (204) through bolts, the installation seat (1) is fixed at the installation position at the top of the window through bolts, and the bottoms of the main curtain rod (201) and the movable rod (202) are connected with the curtain and are positioned between the deviation correcting rings (205).
  4. 4. The lifting driving mechanism for the top lifting curtain of claim 2, wherein a plurality of butt joint holes matched with the limiting columns (302) and the connecting columns (308) are formed in two sides of the movable rod (202), sliding grooves matched with the telescopic rods (304) are formed in the movable rod (202), and contact surfaces of the connecting columns (308) and the limiting columns (302) and the butt joint holes on the surfaces of the movable rod (202) are arc surfaces.
  5. 5. The lifting driving mechanism for the top lifting curtain of claim 2, wherein the pushing force of the electric push rod (306) is larger than the elastic coefficient of the supporting spring (303), a telescopic groove matched with the supporting spring (303) is formed in the installation seat (1), a protruding block is arranged at the top end of the sliding ring (301), and a sliding groove matched with the protruding block on the surface of the sliding ring (301) is formed in the inner wall of the installation seat (1).
  6. 6. The lifting driving mechanism for the top lifting curtain as set forth in claim 2, wherein an installation groove matched with the electric push rod (306) is formed in the main curtain rod (201), a telescopic groove matched with the connecting plate (307) is reserved, the length of the connecting column (308) is longer than that of the limiting column (302) by 5mm, and a wire of the electric push rod (306) is electrically connected with an external wire through an electric slip ring.

Description

Lifting driving mechanism for top lifting type curtain Technical Field The utility model relates to the technical field of curtain lifting, in particular to a lifting driving mechanism for a top lifting type curtain. Background The rolling curtain is suitable for various places, such as business office buildings, hotels, restaurants, offices and household, and is especially suitable for large-area glass curtain walls, the rolling curtain is formed by processing curtain cloth through resin, rolling the curtain cloth into a roller shape, lifting and lowering the rolling curtain by adopting a pull rope or a chain to control the rolling curtain, when the rolling curtain fabric is put down, indoor light rays are soft, the puzzlement of direct sunlight is avoided, a good sun shading effect is achieved, and when the rolling curtain is lifted up, the volume of the rolling curtain is very small, so that the rolling curtain is not easy to be perceived. According to the utility model, the utility model patent with the bulletin number of CN222184636U specifically discloses a roller shutter lifting mechanism and a roller shutter structure, the roller shutter lifting mechanism comprises a shell, a central shaft, an inner cylinder sleeved on the central shaft, an outer cylinder sleeved on the inner cylinder, a driving component capable of driving the outer cylinder to rotate, a track groove encircling a circle is arranged on the peripheral wall of the inner cylinder, a concave part is arranged on the inner wall of the outer cylinder, a track ball is arranged between the concave part and the track groove, a plurality of V-shaped guide grooves which are arranged at intervals are arranged on the peripheral wall of the inner cylinder, positioning positions are arranged in the guide grooves, the guide grooves are communicated with the track grooves, the track grooves comprise track sections positioned between openings at two ends of the guide grooves, the outer cylinder is driven to rotate by the driving component and drives the track ball to enter the guide grooves to the positioning positions, the track ball and the outer cylinder are locked to rotate, the outer cylinder is driven to rotate by the driving component and drives the track ball to enter the track sections, so that the track ball continuously moves in the track groove, and the track ball and the outer cylinder can rotate. In the above patent, although the outer cylinder is driven by the driving component to rotate and the track ball is moved to realize that the roller shutter can be unfolded and stopped at different heights, the existing driving mechanism is used for driving the roller shutter to roll, the single curtain is required to be independently provided with the driving component to control the lifting and rolling of the roller shutter, and a large-area glass curtain wall is adopted in a market or an office building, so that a plurality of roller shutters can be lifted and lifted to be different in terms of beauty, the aesthetic property and the artistry of the roller shutter are improved by the fall of the roller shutter height, and therefore, each roller shutter is required to be provided with the independent driving component, so that the expenditure cost of the market and the office building is greatly increased, and the installation volume of the lifting driving component at the top is increased. Therefore, it is necessary to provide a lifting driving mechanism for a window covering for a roof lifting type to solve the above problems. Disclosure of utility model The utility model aims to provide a lifting driving mechanism for a top lifting curtain, which is characterized in that through the mutual matching of internal parts of a connecting mechanism, a rolling curtain on a movable rod is driven by a main curtain rod to synchronously lift and roll according to requirements, and then lifting and rolling of a plurality of rolling curtains can be completed through one driving component, so that the installation space of the top is reduced, and the installation cost is further reduced, and the problem that in the prior art, each rolling curtain is provided with an independent driving component, so that the expenditure cost of a market and an office building is greatly increased, and the installation volume of the lifting driving component at the top is increased is solved. In order to achieve the aim, the utility model provides the technical scheme that the lifting driving mechanism for the top lifting type curtain comprises a mounting seat, wherein lifting mechanisms are fixed on two sides of the mounting seat through bolts and are rotatably connected to the outer wall of the mounting seat, and one side of the mounting seat is slidably connected with a connecting mechanism and penetrates into the lifting mechanism; the lifting mechanism comprises a main curtain rod, the main curtain rod is arranged in the middle of the outer wall of the mounting seat, t