Bent steel glass window with built-in honeycomb curtain body

Abstract

The utility model discloses a bent steel glass window with a built-in honeycomb curtain body. The bent steel glass window comprises a cambered surface window frame, a cambered surface glass cover plate, the honeycomb curtain body, a corner guide seat, a rope body reverser, a traction rope steering seat, an internal control sliding block, a curtain body traction rope and a sliding beam pull rope, the cambered surface glass cover plate covers and adheres to the front face and the back face of the cambered surface window frame, the honeycomb curtain body is transversely arranged in the hollow cavity, and the corner guide seat is arranged at the corner of the cambered surface window frame; the honeycomb curtain body is provided with a sliding beam, and the sliding beam is arranged between the arc-shaped sliding grooves of the arc-surface window frame. One end of the curtain body traction rope is connected with the honeycomb curtain body, and the other end of the curtain body traction rope bypasses the traction rope steering seat and the two corner guide seats and is fixed at the top end of the internal control slide block; the sliding beam pull rope penetrates through the sliding beam, and two ends of the sliding beam pull rope penetrate through the rope body reverser and the corner guide seat and are fixed at the bottom end of the internal control sliding block. According to the technology, friction and operating force are remarkably reduced through the arc-shaped sliding groove and double-rope linkage design, efficient transmission, error compensation and convenient maintenance are achieved in combination with modular assemblies, and meanwhile the sealing performance is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hollow glass window with built-in sunshade curtain, especially relates to a curved steel glass window with built-in honeycomb curtain body. BACKGROUND

[0002] With the development of curved and lightweight design of building curtain wall, curved steel hollow glass window is widely used in modern buildings due to its high strength and aesthetic characteristics. However, the adaptability of traditional manual sliding control type sunshade curtain system on curved steel window body has significant defects, especially in terms of driving structure stability, operation efficiency and sealing, which cannot meet the requirements, and the specific technical bottlenecks are as follows:

[0003] 1. Insufficient adaptability of traditional manual sliding rail structure to curved surface

[0004] The existing manual sunshade curtain adopts linear sliding rail or gear and rack transmission, and the rigid transmission parts are difficult to match the continuous curved surface of curved steel glass. For example, the linear sliding rail is easy to cause the curtain body to be stuck or deviated due to uneven friction resistance at the bending part, affecting the operation fluency; the gear and rack system needs to rely on the planar meshing surface, which is easy to cause wear or even failure due to contact stress concentration in the curved cavity. In addition, the fixing method of traditional sliding rail relies on multi-point screw fastening, which is difficult to realize uniform stress on the arc surface of curved steel glass, resulting in structure loosening or sealing failure.

[0005] 2. Contradiction between manual operation efficiency and user experience

[0006] The conventional manual sunshade curtain needs to rely on high mechanical force input, such as pulling the chain or rotating the hand wheel, and the transmission ratio design is not optimized for the narrow space of curved steel cavity, resulting in excessive operation torque and laborious opening and closing process. For example, the chain type manual scheme is easy to cause the curtain body to run out of synchronization due to chain relaxation or deformation under frequent operation, and lacks a limit protection mechanism, which is easy to cause overstretching or curtain body falling off.

[0007] 3. Defects of maintenance cost and space adaptability

[0008] The traditional manual sliding control assembly relies on multi-stage transmission mechanism, which has many parts and is complicated to disassemble and assemble, and is difficult to realize modular maintenance in the arc cavity of curved steel window body. For example, the gear set or bearing needs to be replaced as a whole once it is worn out, and the maintenance process is easy to damage the hollow layer sealing structure. In addition, the existing manual scheme has strict requirements on the accuracy of window body curvature, and small deviation can cause misalignment of sliding rail and curtain body, which is difficult to meet the customization needs of building curtain wall.

[0009] In summary, the existing manual sliding control type sunshade system is difficult to meet the demand of lightweight and user friendliness of the curved steel hollow glass window due to poor structure adaptability, low operation efficiency and other problems. A manual sliding control scheme special for the curved steel window body is urgently needed to realize efficient cooperation of curtain body stable opening and closing and window performance by optimizing the transmission mechanism and simplifying the design of split type installation. Utility model content

[0010] The technical object of the utility model is to provide a curved steel glass window with a built-in honeycomb curtain body to solve the technical problems of curtain body sticking, laborious opening and closing and other problems caused by poor curve adaptability and uneven operation torque of the traditional manual driving structure.

[0011] The technical scheme adopted by the utility model to solve its technical problem is:

[0012] A curved steel glass window with a built-in honeycomb curtain body comprises:

[0013] The arc window frame comprises two arc-shaped frames and two straight frames, and the two arc-shaped frames are symmetrically arranged upward and downward, and the two straight frames are symmetrically arranged left and right; the arc-shaped frame is internally provided with horizontally arranged arc-shaped wiring grooves and arc-shaped sliding grooves, and the arc-shaped sliding groove is located on the inner side of the arc-shaped wiring groove; the straight frame is internally provided with vertically arranged straight sliding grooves and vertical wiring grooves;

[0014] The arc glass cover plate comprises two arc glass cover plates, which are respectively arranged on the front and back surfaces of the arc window frame and form a hollow cavity therebetween;

[0015] The honeycomb curtain body is horizontally arranged in the hollow cavity, and the right side of the honeycomb curtain body is a fixed side and is fixed to the inner side of the straight frame on the right side; the left side of the honeycomb curtain body is a movable side, and the movable side is provided with a sliding beam; the sliding beam is arranged between the upper and lower arc-shaped sliding grooves, and the two ends of the sliding beam are in rolling contact with the upper and lower arc-shaped sliding grooves; the sliding beam is internally provided with a longitudinal beam cavity;

[0016] The corner guide seat is arranged at three positions, i.e., the upper left corner, the upper right corner and the lower left corner of the arc window frame;

[0017] The rope body reverser is arranged at two positions, i.e., the top and the bottom of the vertical wiring groove on the left side, and the wire holes of the rope body reverser correspond to the arc-shaped sliding groove above and the arc-shaped sliding groove below, respectively;

[0018] The traction rope turning seat is arranged in the straight sliding groove of the straight frame on the right side in a number corresponding to the number of the traction ropes on the honeycomb curtain body;

[0019] The inner control sliding block is arranged in the straight sliding groove of the straight frame on the left side;

[0020] The curtain body traction rope is transversely threaded in the honeycomb curtain body, and the other end is sequentially wound around the traction rope turning seat, the corner guide seat at the upper right corner, the corner guide seat at the upper left corner, and then connected with the top end of the inner control slider.

[0021] The sliding beam pulling rope is threaded in the beam cavity of the sliding beam, and the two ends are correspondingly threaded through the rope body reverser and the corner guide seat at the lower left corner, and then connected with the bottom end of the inner control slider.

[0022] In a further preferred technical solution, the sliding beam comprises a beam body and a pulley device arranged at the two ends of the beam body, and the pulley device is provided with a pulley protruding from the seat body, and the pulley is in rolling contact with the arc-shaped sliding groove.

[0023] In a further preferred technical solution, the corner guide seat comprises an L-shaped seat body and a guide wheel arranged at the corner in the seat, which is used for guiding the rope body from longitudinal to transverse or from transverse to longitudinal.

[0024] In a further preferred technical solution, the traction rope turning seat comprises a turning seat and a turning wheel arranged in the seat body, and the turning seat is provided with a plurality of traction rope wire avoiding holes arranged correspondingly at the left side, top and bottom of the turning wheel.

[0025] In a further preferred technical solution, the rope body reverser comprises a reversing seat and a reversing wheel arranged in the seat body, and the turning seat is provided with a plurality of sliding beam pulling rope wire avoiding holes arranged correspondingly at the right side, top and bottom of the reversing wheel.

[0026] In a further preferred technical solution, the middle part of the inner control slider is provided with a magnetic groove, and the magnetic groove is provided with a magnetic block; the upper and lower parts of the magnetic groove are respectively provided with a pulley groove, and the pulley groove is provided with a pulley.

[0027] In a further preferred technical solution, the top and bottom parts of the inner control slider are respectively provided with a movable pulley cavity, and the movable pulley cavity is provided with a movable pulley.

[0028] In a further preferred technical solution, the curtain body traction rope is wound around the movable pulley at the top of the inner control slider, and fixed to the rope body fixed end of the corner guide seat at the upper left corner.

[0029] In a further preferred technical solution, the sliding beam pulling rope is wound around the movable pulley at the bottom of the inner control slider, and fixed to the rope body fixed end of the corner guide seat at the lower left corner.

[0030] The beneficial effects of the present application are as follows:

[0031] 1. Synergistic improvement of curved surface adaptability and transmission stability

[0032] By setting the rolling contact structure of the arc-shaped chute and the pulley device, the friction resistance of the sliding beam in the arc-shaped path is effectively reduced, and the test can reduce the operating torque by about 42%. Combined with the multiple reversing design of the guide wheel of the corner guide seat, the continuous turning of the curtain body traction rope in the three-dimensional space is ensured, and the jamming problem of the traditional straight sliding rail at the bending part is solved.

[0033] 2、Optimizing the operating efficiency of the composite transmission system

[0034] The double-rope linkage mechanism of the curtain body traction rope and the sliding beam pull rope is adopted, the force multiplication effect of the movable pulley is used, and unilateral operation force can drive the curtain body folding and the sliding beam displacement synchronously. Experimental data shows that compared with the traditional chain driving scheme, the force intensity is reduced by about 58% under the same stroke, and through the tension self-adjusting function of the rope body fixed end, the stroke error caused by installation tolerance is effectively compensated.

[0035] 3、Modular maintenance and sealing performance guarantee

[0036] Based on the split type installation of the rope reversing device and the traction rope turning seat, each transmission component can be replaced individually without damaging the sealing performance of the hollow cavity. Especially the adsorption type design of the magnetic groove and the magnetic block makes the inner control sliding block can be maintained non-contact by external magnetic tools, which shortens the maintenance time by about 75% compared with the traditional screw fixing scheme. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is the overall structure schematic diagram of the utility model.

[0038] Figure 2 It is the structure schematic diagram of the arc surface window frame.

[0039] Figure 3 It is the structure schematic diagram of the honeycomb curtain body.

[0040] Figure 4 It is the structure schematic diagram of the corner guide seat.

[0041] Figure 5 It is the structure schematic diagram of the traction rope turning seat.

[0042] Figure 6 It is the structure schematic diagram of the rope reversing device.

[0043] Figure 7 It is the structure schematic diagram of the inner control sliding block.

[0044] Figure 8 It is the wiring mode schematic diagram of the sliding beam pull rope and the curtain body traction rope.

[0045] In the diagram: 10-curved window frame, 20-honeycomb curtain, 30-sliding beam, 40-corner guide seat, 50-traction rope steering seat, 60-rope reversing device, 70-internal control slider, 80-sliding beam pull rope, 90-curtain traction rope; 101-curved frame, 102-straight frame, 102a-straight slide groove, 102b-longitudinal wiring groove; 201-fixed edge, 301-beam, 302-pulley device; 401-L-shaped seat, 402-guide wheel, 501-steering seat, 502-steering wheel, 601-reversing seat, 602-reversing wheel, 701-magnetic groove, 702-pulley groove. Detailed Implementation

[0046] 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.

[0047] Example 1: Applicable when the window height is more than twice the width.

[0048] like Figure 1 As shown, the curved steel glass window with built-in honeycomb curtain in this embodiment includes the following structure: curved window frame 10, curved glass cover plate, honeycomb curtain 20, sliding beam 30, corner guide seat 40, traction rope steering seat 50, rope reversing device 60 and internal control slider 70.

[0049] like Figure 2 As shown, the curved window frame 10 is composed of a curved frame 101 and a straight frame 102 connected by corner brackets. The curved frame 101 is provided with a curved groove 101a and a curved wiring groove 101b, and the straight frame 102 is provided with a straight groove 102a and a longitudinal wiring groove 102b. The curved glass cover plate includes two pieces, which are respectively covered and bonded to the front and back of the curved window frame, forming a hollow cavity between them.

[0050] like Figure 3 As shown, the honeycomb curtain body 20 is placed in a hollow cavity. Its fixed side 201 is fixed to the right straight frame 102 by a pressure strip, and its other movable side is connected to the sliding beam 30. The sliding beam 30 includes a beam body 301 and pulley devices 302 at both ends. The pulley device 302 has pulleys protruding from the seat body. The pulleys are in rolling contact with the arc-shaped sliding groove 101a, so that the pulley device 302 and the arc-shaped sliding groove 101a form a rolling pair. The beam body 301 is hollow, and the sliding beam pull rope 80 is inserted into its beam cavity.

[0051] like Figure 1 and 4As shown, the corner guiding seat 40 is installed at three corners of the window body respectively, and is arranged at the upper left corner, the upper right corner and the lower left corner of the arc window frame respectively.

[0052] The corner guiding seat 40 comprises an L-shaped seat body 401 and a guiding wheel 402 arranged at the corner of the seat body, which is used for guiding the rope from the longitudinal direction to the transverse direction, or guiding the rope from the transverse direction to the longitudinal direction.

[0053] As shown in Figure 1 and 5 , the traction rope turning seat 50 is arranged in the straight sliding groove 102a of the straight frame 102 on the right side, and the number of the traction rope turning seat 50 corresponds to the number of the curtain traction rope 90 on the honeycomb curtain body 20.

[0054] The traction rope turning seat 50 comprises a turning seat 501 and a turning wheel 502 arranged in the seat body; the turning seat 501 is provided with a plurality of traction rope avoiding holes arranged at the left side, the top and the bottom of the turning wheel 502, so as to realize the 90° turning of the curtain traction rope 90.

[0055] As shown in Figure 1 and 6 , the rope reversing device 60 is arranged at the top and the bottom of the longitudinal wire slot 102b on the left side, and the wire holes of the rope reversing device 60 correspond to the arc sliding groove 101a above and below respectively.

[0056] The rope reversing device 60 comprises a reversing seat 601 and a reversing wheel 602 arranged in the seat body; the reversing seat 601 is provided with a plurality of sliding beam pulling rope avoiding holes arranged at the right side, the top and the bottom of the reversing seat 601, so as to realize the 90° turning of the sliding beam pulling rope 80.

[0057] As shown in Figure 1 and 7 , the inner control sliding block 70 is a magnetic attraction type operating member installed in the straight sliding groove 102a and sliding; the middle part of the inner control sliding block 70 is provided with a magnetic groove 701, and the magnetic groove 701 is provided with a magnetic block; the upper part and the lower part of the magnetic groove 701 are provided with a pulley groove 702, and the pulley groove 702 is provided with a pulley.

[0058] The wire arrangement modes of the sliding beam pulling rope 80 and the curtain traction rope 90 are shown in Figure 8 .

[0059] The rope of the sliding beam pulling rope 80 penetrates the inner cavity of the beam body 301 of the sliding beam 30, and the two ends of the rope are respectively arranged along the arc sliding groove 101a on the left side, respectively pass through the corresponding rope reversing device 60, and then pass through the corner guiding seat 40 at the lower left corner downward, and are fixed to the bottom end of the inner control sliding block 70 after being turned by 90°.

[0060] The rope body of the curtain body traction rope 90 is turned right from the honeycomb curtain body 20, is turned up 90° through the traction rope turning seat 50, is turned 90° again through the right upper corner turning guide seat 40, is turned left again through the left upper corner turning guide seat 40, is turned down 90° and is fixed to the top end of the inner control sliding block 70.

[0061] The working principle is as follows:

[0062] When the user operates, the inner control sliding block 70 is moved longitudinally along the straight sliding groove 102a:

[0063] When moving down, the curtain body traction rope 90 drives the honeycomb curtain body 20 to fold right in turn through the turning wheels 502 of the traction rope turning seat 50 and the guide wheels 402 of the right upper corner turning guide seat 40; meanwhile, the sliding beam pull rope 80 is released through the movable pulley, and the sliding beam 30 slides right and down along the arc-shaped sliding groove 101a.

[0064] When moving up, the sliding beam pull rope 80 is tightened to drive the sliding beam 30 to move left, and the curtain body traction rope 90 is released synchronously to make the curtain body unfold.

[0065] During the whole process, the rolling contact between the pulley device 302 and the arc-shaped sliding groove 101a ensures the accurate trajectory of the sliding beam, the wire clearance of the rope body reversing device 60 eliminates the interference of the rope body, and the synchronous control of the double motion trajectories is realized.

[0066] Embodiment 2: suitable for the case that the height of the window is less than twice the width.

[0067] For the case that the height of the window is less than twice the width, movable pulley cavities are respectively arranged at the top and the bottom of the inner control sliding block 70, and movable pulleys are arranged in the movable pulley cavities.

[0068] The curtain body traction rope 90 passes through the movable pulley at the top of the inner control sliding block 70 and is fixed to the rope body fixed end of the left upper corner turning guide seat 40.

[0069] The sliding beam pull rope 80 passes through the movable pulley at the bottom of the inner control sliding block 70 and is fixed to the rope body fixed end of the left lower corner turning guide seat 40.

[0070] It should be noted that, in this text, terms such as “including”, “containing” or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement “including a…” does not exclude the presence of another identical element in the process, method, article or device including the element.

[0071] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A curved steel glass window with a built-in honeycomb shade, characterized in that, The application relates to an arc-shaped window frame, arc-shaped glass cover plates, a honeycomb curtain body, corner guide seats, rope body diverters, traction rope turning seats, an inner control sliding block, curtain body traction ropes and sliding beam pull ropes. The arc-shaped window frame comprises two arc-shaped side frames and two straight side frames, and the two arc-shaped side frames are symmetrical in up and down directions and the two straight side frames are symmetrical in left and right directions. The arc-shaped side frame is internally provided with horizontally-parallel arc-shaped wiring grooves and arc-shaped sliding grooves, and the arc-shaped sliding groove is located at the inner side of the arc-shaped wiring groove. The straight side frame is internally provided with vertically-parallel straight sliding grooves and vertical wiring grooves. The arc-shaped glass cover plates comprise two arc-shaped glass cover plates which are respectively adhered to the front and back surfaces of the arc-shaped window frame and form a hollow cavity between the two arc-shaped glass cover plates. The honeycomb curtain body is horizontally arranged in the hollow cavity, the right side of the honeycomb curtain body is a fixed side which is fixed to the inner side of the right straight side frame, and the left side of the honeycomb curtain body is a movable side which is provided with a sliding beam. The sliding beam is arranged between the upper and lower arc-shaped sliding grooves and rolls in contact with the two arc-shaped sliding grooves. The sliding beam is internally provided with a vertical beam cavity. The corner guide seats are arranged in three positions, i.e. the upper left corner, the upper right corner and the lower left corner of the arc-shaped window frame. The rope body diverters are arranged in two positions, i.e. the top and bottom of the vertical wiring groove on the left side, and the rope holes of the rope body diverters correspond to the upper and lower arc-shaped sliding grooves respectively.

2. A bend glass window with a built-in honeycomb shade according to claim 1, wherein, The traction rope turning seats are arranged in the straight sliding grooves on the right side of the straight side frame, and the number of the traction rope turning seats corresponds to the number of the traction ropes on the honeycomb curtain body.

3. A bend glass window with a built-in honeycomb shade according to claim 1, wherein, The inner control sliding block is arranged in the straight sliding groove on the left side of the straight side frame.

4. A bend glass window with a built-in honeycomb shade according to claim 1, wherein, The curtain body traction ropes are horizontally arranged in the honeycomb curtain body, and the other ends of the curtain body traction ropes are sequentially wound around the traction rope turning seats, the corner guide seats of the upper left corner and the upper right corner and then connected to the top end of the inner control sliding block.

5. A bend over steel glazing unit with a built-in honeycomb blind as defined in claim 1, wherein, The sliding beam pull ropes are arranged in the beam cavity of the sliding beam, and the two ends of the sliding beam pull ropes are sequentially arranged through the rope body diverters and the corner guide seat of the lower left corner and then connected to the bottom end of the inner control sliding block.

6. A bend over steel glazing unit with a built-in honeycomb blind as defined in claim 1, wherein, The sliding beam comprises a beam body and a pulley device arranged at the two ends of the beam body, and the pulley device is internally provided with a pulley which protrudes from the seat body and rolls in contact with the arc-shaped sliding groove.

7. A bend over steel glazing unit with a built-in honeycomb blind as defined in claim 1, wherein, The corner guide seat comprises an L-shaped seat body and a guide wheel arranged at the corner of the seat.

8. A bend-glass window with a built-in honeycomb shade as defined in claim 7, wherein The traction rope turning seat comprises a turning seat and a turning wheel arranged in the seat body, and the turning seat is provided with a plurality of traction rope avoiding holes which are arranged on the left side, the top and the bottom of the turning wheel.

9. A bend over steel glazing unit incorporating a honeycomb blind as claimed in claim 8, wherein, The rope body diverter comprises a diverter seat and a diverter wheel arranged in the seat body, and the turning seat is provided with a plurality of sliding beam pull rope avoiding holes which are arranged on the right side, the top and the bottom of the diverter wheel. The middle part of the inner control sliding block is provided with a magnetic groove, and the magnetic groove is internally provided with a magnetic block. The top and bottom of the inner control sliding block are respectively provided with a movable pulley cavity, and the movable pulley cavity is internally provided with a movable pulley. The curtain body traction ropes are wound around the movable pulley of the top of the inner control sliding block and fixed to the rope body fixed end of the corner guide seat of the upper left corner. The sliding beam pull ropes are wound around the movable pulley of the bottom of the inner control sliding block and fixed to the rope body fixed end of the corner guide seat of the lower left corner.

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