An electric rope winding device for hollow glass built-in sunshade products

Abstract

The present invention discloses an electric rope-winding device for a hollow glass built-in sunshade product in the technical field of venetian blinds and doors, the rope-winding device comprises a motor assembly, a plurality of rope-winding assemblies, a plurality of dimming assemblies, a travel controller and a rope-winding seat group, and the rope-winding shaft output by the motor assembly is connected with the rope-winding assembly, the dimming assembly and the travel controller, the rope-winding assembly is connected with the draw cord of the venetian blind, the dimming assembly is connected with the ladder rope of the venetian blind, the rope-winding seat group is connected with the ladder rope and the draw cord, the motor assembly, the rope-winding assembly, the dimming assembly and the travel controller are buckled in the card slot of the upper assembly slot, and the motor assembly and the travel controller are located at the left and right ends of the upper assembly slot, and the rope-winding seat group is sleeved in the lower assembly slot. The present invention realizes modular assembly, increases the convenience of product assembly and disassembly, and increases the structural strength of each assembly, and increases the convenience of product installation and buckling accuracy, giving users a better experience effect.

Description

Technical Field

[0001] The invention relates to the technical field of shutter doors and windows, and in particular to an electric rope winding device for a hollow glass built-in sunshade product. Background Art

[0002] With the development of science and technology, more and more electric drive devices are used in shutter doors and windows. The existing sunshade of shutter doors and windows is driven by an electric motor to drive the rope shaft to rotate. In the electric drive process, many drive components are involved. These components are uniformly installed in the window frame of the door and window. However, these components lack stable installation parts, which easily causes the relative sliding of various components of the product, which not only affects the retraction process of the shutter and causes the curtain blades to be loosely adjusted, but also easily causes damage to the electric drive components, thereby affecting the service life of the door and window products.

[0003] In addition, the existing venetian blind drive has many parts, which makes the installation and disassembly process of the product very complicated, which is not conducive to the assembly and maintenance of the product.

[0004] The above defects deserve improvement. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an electric rope winding device for a hollow glass built-in sunshade product.

[0006] The technical solution of the present invention is as follows:

[0007] An electric rope-winding device for a hollow glass built-in sunshade product comprises an upper assembly groove, a lower assembly groove and a rope-winding device, the rope-winding device comprises a motor assembly, a stroke controller, a plurality of rope-winding assemblies, a plurality of dimming assemblies and a plurality of rope-winding seat groups, and the rope-winding shaft output by the motor assembly is connected to the rope-winding assembly, the dimming assembly and the stroke controller, the rope-winding assembly is connected to a pull rope of a venetian blind, the dimming assembly is connected to a ladder rope of the venetian blind, the rope-winding seat group is connected to the ladder rope and the pull rope, and is characterized in that:

[0008] The motor assembly, the rope winding assembly, the dimming assembly and the stroke controller are buckled in the slots of the upper assembly slot, and the motor assembly and the stroke controller are located at the left and right ends of the upper assembly slot, and the rope winding seat assembly is sleeved in the lower assembly slot.

[0009] The present invention according to the above scheme is characterized in that the upper assembly groove includes a base plate and a cover plate, the base plate and the cover plate are buckled together, a protruding slide bar is provided in the middle of the inner side of the base plate, and a plurality of buckle positions are provided at the inner bottom of the base plate, the motor assembly, the rope winding assembly, the dimming assembly and the stroke controller are respectively mounted on the slide bar and buckled inwardly in a slot surrounded by two adjacent buckle positions.

[0010] The present invention according to the above scheme is characterized in that a horizontal upper support plate is provided at the upper end of the base plate, a first upper groove buckle is provided at the end of the upper support plate, and the upper support plate is buckled and connected with the third upper groove buckle on the upper end of the cover plate; a horizontal lower support plate is provided at the lower end of the base plate, a second upper groove buckle is provided at the end of the lower support plate, and the second upper groove buckle is buckled and connected with the fifth upper groove buckle at the lower end of the cover plate.

[0011] The present invention according to the above scheme is characterized in that a fourth upper groove buckle is provided on the inner side of the cover plate, and the motor assembly, the winding rope assembly, the dimming assembly and the stroke controller are sleeved on the fourth upper groove buckle.

[0012] The present invention according to the above scheme is characterized in that the motor assembly includes a shell and a rope winding motor and a reduction gearbox arranged in the shell, the shell is buckled in the slot, the rope winding motor is connected to the rope winding shaft through the reduction gearbox, and the rope winding motor is connected to the overcurrent protection plate.

[0013] The present invention according to the above scheme is characterized in that the rope winding assembly includes a rope winding shell and a rope winding wheel and a rope winding screw arranged in the rope winding shell, the rope winding shell is buckled in the clamping groove, the rope winding wheel is sleeved on the rope winding shaft, the end of the rope winding screw is connected to the rope winding wheel through a gear set, the rope winding seat is sleeved on the rope winding screw and is threadedly connected to the rope winding screw, one end of the pull rope is fixed on the rope winding wheel, and the other end of the pull rope is connected to the venetian blind after passing through the rope winding seat.

[0014] Furthermore, a rope buckle groove is provided on the outer side of the rope winding shell, and the rope winding shell is buckled and connected with the upper assembly groove through the rope buckle groove.

[0015] Furthermore, the gear set includes a first gear and a second gear, the first gear is fixedly connected to the rope winding wheel, and the second gear is fixed on the rope winding screw and meshingly connected to the first gear.

[0016] Furthermore, the rope winding assembly includes two symmetrical rope winding screws on the left and right, and the two rope winding screws are respectively connected to the rope winding wheel through the corresponding gear sets.

[0017] Furthermore, a support member is provided between the two rope winding screw rods.

[0018] The present invention according to the above scheme is characterized in that the dimming component includes a dimming upper cover, a dimming seat and a dimming shaft arranged inside the dimming upper cover and the dimming seat, the dimming shaft is sleeved on the rope winding shaft, the upper end of the ladder rope is connected to the dimming shaft, and the lower end thereof is buckled and connected with the curtain blades of the venetian blind.

[0019] Furthermore, a concave dimming buckle groove is provided on the outer side of the dimming seat, and the dimming component is buckled and connected with the upper assembly groove through the dimming buckle groove.

[0020] Furthermore, a winding wheel is provided in the dimming seat, and the lower end of the pull rope is connected to the venetian blind after passing around the winding wheel.

[0021] The present invention according to the above scheme is characterized in that the rope winding seat assembly includes a rope winding base and a rope winding seat shaft, the rope winding seat shaft is sleeved in the rope winding base, and a spring is provided between the protrusion on the rope winding seat shaft and the rope winding base.

[0022] The beneficial effect of the present invention according to the above scheme is that the present invention divides the driving assembly of the venetian blinds into several modules including a motor assembly, a stroke controller, a rope winding assembly, a dimming assembly and a rope winding seat assembly. The modules are separated from each other, so that the product realizes a modular installation process, increases the convenience of product assembly and disassembly, and increases the structural strength of each component; in addition, the motor assembly, the stroke controller, the rope winding assembly and the dimming assembly are all tightly connected to the upper assembly groove, which increases the convenience of product installation, and enables each component to be firmly fixed in the upper assembly groove, so that the buckling position of each component is more precise, thereby ensuring that the adjustment accuracy of the blind retracting process is higher, and providing a better experience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention.

[0024] Figure 2 It is a structural schematic diagram of the upper mounting groove.

[0025] Figure 3 This is a schematic diagram of the present invention after the assembly groove is removed.

[0026] Figure 4 This is a distribution diagram of the rope winding device in the upper mounting groove.

[0027] Figure 5 A schematic diagram of the structure of the motor assembly.

[0028] Figure 6 It is a schematic diagram of the structure of the rope winding assembly.

[0029] Figure 7 This is a schematic diagram of the structure of the rope winding assembly from another perspective.

[0030] Figure 8 It is a structural schematic diagram of the dimming component.

[0031] Fig. 9 An exploded view of the dimming component.

[0032] Fig.10 It is a structural schematic diagram of the rope winding seat group.

[0033] In the figure, 100, upper assembly groove; 110, bottom plate; 111, upper support plate; 112, slide bar; 1121, spacing hole; 113, lower support plate; 114, buckle position; 115, first upper groove buckle; 116, second upper groove buckle; 120, cover plate; 121, third upper groove buckle; 1211, first inner buckle hook; 122, fourth upper groove buckle; 1221, second inner buckle hook; 123, fifth upper groove buckle; 1231, third inner buckle hook;

[0034] 200, ladder rope; 210, pull rope; 220, ladder rope;

[0035] 300, lower assembly slot;

[0036] 400, curtain piece;

[0037] 510, motor assembly; 511, rope winding motor; 512, reduction box; 5121, buckle hole; 513, overcurrent protection plate; 514, rope winding shaft; 515, mounting ring; 5151, hook; 520, rope winding assembly; 521, rope winding housing; 522, rope winding wheel; 5221, key; 523, first gear; 524, second gear; 525, rope winding screw; 526, rope sliding seat; 5261, key; 527, support Parts; 528, rope buckle slot; 529, slide seat; 530, dimming component; 531, dimming upper cover; 5311, upper cover buckle; 532, dimming seat; 5321, dimming seat jack; 533, dimming axis; 534, dimming buckle slot; 535, winding wheel; 540, stroke controller; 550, rope seat assembly; 551, rope base; 552, rope seat shaft; 553, spring; 554, rotary slot; 560, molecular sieve wiring. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0039] like Figures 1 to 10 As shown, an electric rope winding device for a hollow glass built-in sunshade product includes an upper assembly groove 100, a lower assembly groove 300 and a rope winding device, and a venetian blind composed of blades is arranged between the upper assembly groove 100 and the lower assembly groove 300. Ladder ropes 200 (including ladder ropes 220 and ropes 210) are vertically inserted into the venetian blind, and the blades are turned over by the ladder ropes 220 to achieve the dimming effect, and the blades are retracted and extended by the ropes 210 to achieve the opening and closing effect.

[0040] like Figure 3 , Figure 4As shown, the rope winding device includes a motor assembly 510, a plurality of rope winding assemblies 520, a plurality of dimming assemblies 530, a stroke controller 540 and a rope winding seat group 550. The motor assembly 510 and the stroke controller 540 are both connected to the corresponding molecular sieve wiring 560, and the rope winding shaft 514 output by the motor assembly 510 is connected to the rope winding assembly 520, the dimming assembly 530 and the stroke controller 540. The rope winding assembly 520 is connected to the pull rope 210 of the venetian blind, the dimming assembly 530 is connected to the ladder rope 220 of the venetian blind, and the rope winding seat group 550 is connected to the ladder rope 220 and the pull rope 210.

[0041] The motor assembly 510, the rope winding assembly 520, the dimming assembly 530 and the stroke controller 540 are buckled in the slot of the upper assembly slot 100, and the motor assembly 510 and the stroke controller 540 are located at the left and right ends of the upper assembly slot 100, and the rope winding seat assembly 550 is sleeved in the lower assembly slot 300. The rope winding device is fixed in the form of buckling, which ensures its modular assembly mode, convenient disassembly and assembly, and at the same time, the whole structure is stronger and not easy to be damaged.

[0042] In this embodiment, the motor assembly 510 and the travel controller 540 are respectively located at the left and right ends of the entire rope winding device, and two rope winding assemblies 520 are arranged between the two. A dimming assembly 530 is respectively arranged on the left and right sides of each rope winding assembly 520, and each dimming assembly 530 corresponds to a rope winding seat group 550. Through the mutual cooperation and position distribution of the rope winding assembly, the dimming assembly and the rope winding seat group, the force balance of the entire curtain piece 400 is achieved. Figure 2 As shown, the upper assembly groove 100 includes a bottom plate 110 and a cover plate 120, and the bottom plate 110 and the cover plate 120 are buckled and connected. Specifically: a horizontal upper support plate 111 is provided at the upper end of the bottom plate 110, and a first upper groove buckle 115 is provided at the end of the upper support plate 111, and the first upper groove buckle 115 is buckled and connected with the third upper groove buckle 121 at the upper end of the cover plate 120 (preferably, a first inner buckle hook 1211 is provided at the end of the third upper groove buckle 121 to prevent the first upper groove buckle 115 from falling off); a horizontal lower support plate 113 is provided at the lower end of the bottom plate 110, and a second upper groove buckle 116 is provided at the end of the lower support plate 113, and the second upper groove buckle 116 is buckled and connected with the fifth upper groove buckle 123 at the lower end of the cover plate 120 (preferably, a third inner buckle hook 1231 is provided at the end of the fifth upper groove buckle 123 to prevent the second upper groove buckle 116 from falling off).

[0043] The rope winding device is fixed by buckling, which is specifically embodied in that: a protruding slide bar 112 is provided in the middle of the inner side of the bottom plate 110, a plurality of buckle positions 114 are provided at the inner bottom of the bottom plate 110, the motor assembly 510, the rope winding assembly 520, the dimming assembly 530 and the travel controller 540 are respectively sleeved on the slide bar 112; the motor assembly 510, the rope winding assembly 520, the dimming assembly 530 and the travel controller 540 are respectively buckled inward in the slots surrounded by two adjacent buckle positions 114. Preferably, a plurality of spacing holes 1121 are provided on the slide bar 112, and the spacing holes 1121 divide the slide bar 112 into a plurality of slide bar segments of unequal lengths, which can not only match different components, but also make the entire bottom plate 110 more stretchable and convenient for production and processing.

[0044] The inner bottom of the cover plate 120 is provided with a fourth upper groove buckle 122, and the motor assembly 510, the rope winding assembly 520, the dimming assembly 530 and the stroke controller 540 are sleeved on the fourth upper groove buckle 122 (preferably, the end of the fourth upper groove buckle 122 is provided with a second inner hook 1221 to prevent each component from falling off). During the installation of the upper assembly groove 100 and the corresponding rope winding device: first, each rope winding device is sleeved on the slide bar 112 respectively, and aligned with different slots, and then the cover plate 120 is buckled with the base, so that the fourth upper groove buckle 122 clamps and fixes each rope winding device.

[0045] like Figure 5 As shown, the motor assembly 510 includes a housing, a rope winding motor 511 and a reduction box 512 disposed in the housing. The rope winding motor 511 and the reduction box 512 are fixed to the protective housing by screws, the protective housing is buckled in the housing, and the housing is buckled in the slot. Preferably, mounting rings 515 are respectively provided at both ends of the reduction box 512, and the hooks 5151 on the edge of the mounting ring 515 pass through the buckling holes 5121 on the surface of the reduction box 512, so that the reduction box 512 is firmly connected to the mounting ring 515.

[0046] The rope winding motor 511 is connected to the rope winding shaft 514 through the reduction box 512, and the rope winding motor 511 is connected to the overcurrent protection plate 513. The overcurrent protection plate 513 protects the rope winding motor 511 from overcurrent, thereby ensuring the service life of the rope winding motor 511 and ensuring that the entire shutter door and window structure is not easily damaged.

[0047] like Figure 6 , Figure 7 As shown, the rope winding assembly 520 includes a rope winding housing 521, a rope winding wheel 522 and a rope winding screw 525 disposed in the rope winding housing 521. The rope winding assembly 520 is buckled in the slot, which is specifically embodied in that a rope winding buckle slot 528 is provided on the outer side of the rope winding housing 521, and the rope winding housing 521 is buckled and connected with the upper assembly slot 100 through the rope winding buckle slot 528.

[0048] The rope winding wheel 522 is sleeved on the rope winding shaft 514, and the end of the rope winding screw 525 is connected to the rope winding wheel 522 through a gear set; the rope sliding seat 526 is sleeved on the rope winding screw 525 and threadedly connected to the rope winding screw 525, and the lower end of the rope sliding seat 526 is sleeved in the sliding groove at the lower end of the rope winding housing 521.

[0049] One end of the pull rope 210 is fixed on the rope reel 522, and the other end of the pull rope 210 is connected to the blind after passing through the rope slide seat 526. Specifically, the rope reel 522 is provided with a key 5221, and one end of the pull rope 210 is wound around the key 5221. Preferably, the key 5221 is buckled in the inner groove of the rope reel 522. The rope reel screw 525 rotates synchronously with the rope reel 522, and then the rope slide seat 526 slides left and right with the rotation of the rope reel 522, so that when the rope reel 522 rotates, the pull rope 210 is wound on it and evenly distributed, ensuring the uniformity of the winding length.

[0050] Preferably, the gear set includes a first gear 523 and a second gear 524 , the first gear 523 is fixedly connected to the rope winding wheel 522 , and the second gear 524 is fixed on the rope winding screw 525 and meshingly connected to the first gear 523 .

[0051] In this embodiment, the rope winding assembly 520 includes two symmetrical rope winding screws 525 on the left and right, and the two rope winding screws 525 are respectively connected to the rope winding wheel 522 through corresponding gear sets. By assembling the symmetrical rope winding screws 525 on the left and right, the balance of the entire rope winding assembly 520 is achieved, and at the same time, the force of the venetian blind is ensured to be more uniform. In order to ensure that the force of the two rope winding screws 525 is stable, a support member 527 is provided between the two rope winding screws 525, and the two rope winding screws 525 are sleeved on the support member 527 and rotate around the support member 527. Preferably, a U-shaped sliding seat 529 is provided at the bottom of the rope winding housing 521, and the support member 527 is fixed on the sliding seat 529 by screws, and the sliding key 5261 at the bottom of the sliding rope seat 526 is sleeved in the sliding seat 529 and slides left and right along the sliding seat 529.

[0052] In this embodiment, the spiral directions of the two rope winding screws 525 located on the left and right sides of the support member 527 are opposite, and the rotation directions of the pull rope 210 located on the left and right sides of the support member 527 are opposite.

[0053] like Figure 8 , Fig. 9 As shown, the dimming component 530 includes a dimming upper cover 531, a dimming seat 532, and a dimming shaft 533 disposed inside the dimming upper cover 531 and the dimming seat 532. The dimming component 530 is buckled in the slot, which is specifically embodied in that: a concave dimming buckle slot 534 is provided on the outer side of the dimming seat 532, and the dimming component 530 is buckled and connected with the upper assembly slot 100 through the dimming buckle slot 534.

[0054] The dimming shaft 533 is sleeved on the rope winding shaft 514, the upper end of the ladder rope 220 is connected to the dimming shaft 533, and the lower end thereof is buckled and connected to the curtain piece 400 of the venetian blind. In this embodiment, the upper end of the ladder rope 220 is wound around the dimming shaft 533, and the two ends of the ladder rope 220 extend from the dimming shaft 533 respectively, so as to achieve a closed-loop adjustment effect when dimming the venetian blind.

[0055] Preferably, a winding wheel 535 is provided in the dimming seat 532, and the lower end of the pull rope 210 is connected to the venetian blind after passing around the winding wheel 535, so that the pull rope 210 and the ladder rope 220 can extend from the bottom of the dimming component 530 into the venetian blind at the same time, thereby ensuring the synchronous movement and left-right interlacing of the ladder rope 220 and the pull rope 210, while ensuring the beautiful appearance of the venetian blind product.

[0056] Preferably, the left and right ends of the dimming upper cover 531 are provided with protruding upper cover buckles 5311, and the top of the dimming seat 532 is provided with a concave dimming seat socket 5321, and the upper cover buckles 5311 are buckled in the dimming seat socket 5321 to realize the connection between the dimming upper cover 531 and the dimming seat 532.

[0057] like Fig.10 As shown, the rope reel assembly 550 includes a rope reel base 551 and a rope reel seat shaft 552. The pull rope 210 and the ladder rope 220 are both fixedly connected to the rope reel base 551. The rope reel seat shaft 552 is sleeved in the rope reel base 551, and a spring 553 is provided between the protrusion on the rope reel seat shaft 552 and the rope reel base 551.

[0058] Preferably, a symmetrical rotation groove 554 is provided on the top of the rope winding base 551 , and two sides of the ladder rope 220 pass through the rotation grooves 554 on both sides respectively to realize the connection between the ladder rope 220 and the rope winding seat assembly 550 .

[0059] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

[0060] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An electric rope-winding device for a built-in sunshade product of an insulating glass, comprising an upper assembly groove, a lower assembly groove and a rope-winding device, the rope-winding device comprising a motor assembly, a stroke controller, a plurality of rope-winding assemblies, a plurality of dimming assemblies and a plurality of rope-winding seat groups, and the rope-winding shaft output by the motor assembly is connected to the rope-winding assembly, the dimming assembly and the stroke controller, the rope-winding assembly is connected to the pull rope of a venetian blind, the dimming assembly is connected to the ladder rope of the venetian blind, the rope-winding seat group is connected to the ladder rope and the pull rope, and is characterized in that: The motor assembly, the rope winding assembly, the dimming assembly and the travel controller are all buckled in the slot of the upper assembly slot, and the motor assembly and the travel controller are located at the left and right ends of the upper assembly slot, and the rope winding seat assembly is sleeved in the lower assembly slot; The upper assembly groove includes a bottom plate and a cover plate, the bottom plate and the cover plate are buckled and connected, a protruding slide bar is provided at the inner middle part of the bottom plate, a plurality of buckle positions are provided at the inner bottom of the bottom plate, the motor assembly, the winding rope assembly, the dimming assembly and the stroke controller are respectively sleeved on the slide bar and buckled inwardly in a slot surrounded by two adjacent buckle positions; A fourth upper groove buckle is provided on the inner side of the cover plate, and the motor assembly, the winding rope assembly, the dimming assembly and the stroke controller are sleeved on the fourth upper groove buckle; The motor assembly comprises a housing, and the housing is buckled in the slot; The rope winding assembly comprises a rope winding shell, the outer side of the rope winding shell is provided with a rope winding buckle groove, and the rope winding shell is buckled and connected with the clamping groove of the upper assembly groove through the rope winding buckle groove; The dimming component comprises a dimming seat, and an inwardly concave dimming buckle groove is provided on the outer side of the dimming seat, and the dimming component is buckled and connected with the upper mounting groove through the dimming buckle groove; The upper end of the bottom plate is provided with a transverse upper support plate, the end of the upper support plate is provided with a first upper groove buckle, and the upper support plate is buckled and connected with the third upper groove buckle on the upper end of the cover plate; the lower end of the bottom plate is provided with a transverse lower support plate, the end of the lower support plate is provided with a second upper groove buckle, and the second upper groove buckle is buckled and connected with the fifth upper groove buckle on the lower end of the cover plate; The rope winding assembly includes a rope winding wheel and a rope winding screw arranged in the rope winding housing, the rope winding wheel is sleeved on the rope winding shaft, the end of the rope winding screw is connected to the rope winding wheel through a gear set, the rope sliding seat is sleeved on the rope winding screw and is threadedly connected to the rope winding screw, one end of the pull rope is fixed on the rope winding wheel, and the other end of the pull rope is connected to the venetian blind after passing through the rope sliding seat.

2. The electric rope winding device for the built-in sunshade product of insulating glass according to claim 1, characterized in that: The motor assembly includes a rope winding motor and a reduction box which are arranged in the housing. The rope winding motor is connected to the rope winding shaft through the reduction box, and the rope winding motor is connected to an overcurrent protection plate.

3. The electric rope winding device for the built-in sunshade product of insulating glass according to claim 1, characterized in that: The rope winding assembly includes two symmetrical rope winding screws on the left and right, and the two rope winding screws are respectively connected to the rope winding wheel through the corresponding gear sets.

4. The electric rope winding device for the built-in sunshade product of insulating glass according to claim 1, characterized in that: The dimming assembly includes a dimming upper cover and a dimming shaft arranged inside the dimming upper cover and the dimming seat, the dimming shaft is sleeved on the rope winding shaft, the upper end of the ladder rope is connected to the dimming shaft, and the lower end thereof is buckled and connected to the curtain piece of the venetian blind.

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