A single-motor metal canopy that is easy to assemble

Abstract

The present invention discloses a single-motor metal awning which is easy to assemble and relates to the technical field of metal awnings. The invention comprises a symmetrically arranged fixed plate and a reeling mechanism fixedly mounted on one side of the fixed plate, wherein the side of the fixed plate is fixedly connected with a guide rail, and the inner side of the guide rail is slidably connected with a curtain piece, and further comprises: a driving motor is fixedly mounted on the outer side of the fixed plate on one side, and a cleaning mechanism is arranged on the outer side of the fixed plate on the other side, and the curtain piece is arranged between the two guide rails; the reeling mechanism comprises a symmetrically arranged inner plate, wherein the inner plate is fixedly connected to the inner side of the fixed plate, and a mounting hole and a reeling hole are provided in the middle part of one side of the inner plate; the cleaning mechanism comprises a side box and a side shaft, and the outer side of the side shaft is fixedly connected with a main bevel gear, so as to solve the problem that the metal awning in the prior art requires two motors to cooperate with each other to provide pulling force or pushing force in turn, and the structure is relatively complex and the cost is high.

Description

Technical Field

[0001] The invention relates to the technical field of metal skylights, and in particular to a single-motor metal skylight that is easy to assemble. Background Art

[0002] At present, the structure of outdoor metal skylights is parallel to the horizontal plane. Through motors and motor combinations, tension and thrust are generated on the metal curtain pieces to achieve shading requirements.

[0003] For example, a device for preventing curtain pieces from running left and right for a metal outdoor canopy with announcement number CN216664778U includes a track, a track sealing plate, an end plate, a curtain piece baffle, a track rib and an electric canopy body, wherein the track sealing plate is arranged on the front side wall of the track side wall, the end plate is arranged on the side wall of the track away from the track sealing plate, the curtain piece baffle is arranged on the bottom wall of the end plate, a movable slide groove is arranged in the track, and the two sides of the track rib are respectively arranged on the top wall and the bottom wall of the movable slide groove, and the baffle The electric skylight body is located on the same plane as the track ribs and is arranged on the end plate; the electric skylight body includes a driving motor, a transmission motor, a first motor bracket, a second motor bracket, a cover shell, a curtain sheet reel, a rope reel, a nylon pull belt, a smooth strip, a pulley, a fixing plate and an aluminum alloy curtain sheet. However, like the metal skylight in the prior art, the retraction of the curtain sheet requires the cooperation of two motors, which take turns to provide pulling force or pushing force, and the structure is relatively complex, the cost is high, and the installation is relatively inconvenient.

[0004] Therefore, a single-motor metal skylight that is easy to assemble is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a single-motor metal skylight that is easy to assemble, so as to solve the problem that the metal skylight in the prior art requires two motors to work together to provide pulling force or pushing force in turn, and the structure is relatively complex and the cost is high.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a single-motor metal canopy that is easy to assemble, comprising a symmetrically arranged fixing plate and a reeling mechanism fixedly installed on one side of the fixing plate, a guide rail is fixedly connected to the side of the fixing plate, a curtain piece is slidably connected to the inner side of the guide rail, and a connecting rod is fixedly connected between the two fixing plates;

[0007] Also includes:

[0008] A tubular motor is fixedly mounted on the outer side of the fixed plate on one side, a cleaning mechanism is arranged on the outer side of the fixed plate on the other side, and the curtain piece is arranged between two guide rails;

[0009] The winding mechanism comprises a symmetrically arranged inner plate, the inner plate is fixedly connected to the inner side of the fixed plate, a mounting hole and a winding hole are opened in the middle of one side of the inner plate, a main rotating shaft is installed inside the mounting hole, two ends of the main rotating shaft are rotatably connected to the two inner plates, the output end of the tubular motor is fixedly connected to one end of the main rotating shaft, a sleeve is fixedly installed inside the main rotating shaft, and an inner rod is slidably connected inside the sleeve;

[0010] A spring 1 is fixedly installed on the inner bottom surface of the sleeve, the inner rod is connected to the spring 1, a sliding rod is slidably connected inside the inner rod, a top rod is slidably installed on the top of the sliding rod, a spring 2 is sleeved on the outer side of the top rod, and the top end of the top rod is fixedly connected to the curtain piece;

[0011] The cleaning mechanism includes a side box and a side shaft, the side box is fixedly connected to the fixed plate on the other side, one end of the side shaft is fixedly connected to the main rotating shaft, the outer side of the side shaft is fixedly connected to the main bevel gear, the middle part of the fixed plate on the other side is fixedly connected to a connecting plate, the inside of the connecting plate is rotatably connected to a vertical rod, and the bottom end of the vertical rod is fixedly connected to a slave bevel gear;

[0012] The slave bevel gear is meshed and connected with the main bevel gear, the top end of the vertical rod passes through the side box and is fixedly connected with a cam, the tops of the two inner plates are fixedly connected with the same installation box, the interior of the installation box is horizontally slidably connected with a cross bar, one end of the cross bar is in contact with the cam, the interior of the cross bar is vertically slidably connected with a fixed rod, and the top end of the fixed rod is fixedly connected with a top plate;

[0013] The outer side of the fixed rod is sleeved with spring three, the inner side of the installation box is fixedly connected with a right rod, the cross rod is slidably connected to the right rod, the outer side of the right rod is sleeved with spring four, the bottom end of the fixed rod passes through the installation box and is fixedly connected with a middle cleaning plate, the bottom of the installation box is rotatably connected with a lower shaft, the bottom end of the lower shaft is fixedly connected with an auxiliary gear, the bottom of the installation box is symmetrically slidably installed with a side cleaning plate, the outer side of the middle cleaning plate is symmetrically fixed with a main tooth block, and the main tooth block is meshingly connected with the auxiliary gear.

[0014] Preferably, the mounting hole is located in the middle of the winding hole, the winding hole is spirally opened, a roller is rotatably mounted on the inner wall of the winding hole, and there are no less than two sleeves.

[0015] By adopting the above technical solution, only a single tubular motor is needed to realize the rolling and unfolding of the curtain piece, which utilizes the principle of flattening the fabric and does not require the combined use of multiple motors. The structure is simple and stable.

[0016] Preferably, the top end of the spring 1 is fixedly connected to the bottom end of the inner rod, an auxiliary spring is installed inside the inner rod, and the auxiliary spring is fixedly connected to the sliding rod.

[0017] By adopting the above technical solution, due to the cooperation of spring one and spring two, the top rod is always pressed against the bottom surface of the curtain piece, which facilitates the unfolding and rolling up of the curtain.

[0018] Preferably, a column groove is provided on the top of the slide rod, the bottom end of the second spring is fixedly connected to the column groove, and the top end of the second spring is fixedly connected to the curtain piece.

[0019] By adopting the above technical solution, the second spring plays an auxiliary pressing role, which makes it easier for the top rod to press against the curtain piece, thereby facilitating the curtain piece to be rolled up in the rolling hole.

[0020] Preferably, the push rod is located inside the column slot, the second spring is slidably connected to the push rod, the diameter of the push rod is smaller than the diameter of the column slot, and the outer side of the second spring fits against the inner wall of the column slot.

[0021] By adopting the above technical solution, the tubular motor reverses, the tubular motor drives the main shaft to reverse, and the elastic force of the second spring is pressed together, so that the single curtain pieces are pressed against each other, so that the curtain pieces can be smoothly unfolded.

[0022] Preferably, the side shaft is rotatably connected to the side box, auxiliary slide grooves are symmetrically provided on the top and bottom of the installation box, the fixing rod is slidably connected to the auxiliary slide groove, a retaining ring is slidably installed inside the auxiliary slide groove, and the fixing rod is slidably connected to the retaining ring.

[0023] By adopting the above technical solution, the clamping ring is used to assist the horizontal sliding of the fixing rod inside the auxiliary slide groove, and the clamping ring is stuck in the auxiliary slide groove and will not move up and down, thereby keeping the fixing rod able to slide up and down smoothly.

[0024] Preferably, the inner middle thread of the top plate is connected with a screw rod, the bottom end of the screw rod is fitted with the top of the installation box, the top end of the spring three is fixedly connected to the bottom of the top plate, and the bottom end of the spring three is fixedly connected to the retaining ring.

[0025] By adopting the above technical solution, the screw rod is used to adjust the initial position of the top plate, so that the top plate will not block the rolling operation of the first curtain piece.

[0026] Preferably, one end of the spring four is fixedly connected to the cross bar.

[0027] By adopting the above technical solution, the spring four is used to assist the horizontal sliding of the cross bar, so that the fixed rod can slide smoothly left and right.

[0028] Preferably, the top of the side cleaning plate is fixedly connected to a limit plate, the limit plate is slidably connected to the mounting box, and the side of the side cleaning plate close to the lower shaft is fixedly connected to a follower gear block, and the follower gear block is meshingly connected to the auxiliary gear.

[0029] By adopting the above technical solution, the fixed rod drives the middle cleaning plate to move back and forth, and the movement of the middle cleaning plate drives the auxiliary gear at the bottom of the lower shaft to rotate through the main gear block, and the auxiliary gear drives the slave gear block and the side cleaning plate to move, and the side cleaning plate drives the limit plate to slide at the bottom of the installation box, so that the middle cleaning plate and the side cleaning plate reciprocately scrape and clean the curtain pieces.

[0030] Compared with the prior art, the beneficial effects of the present invention are: a reeling mechanism is provided to assist the curtain pieces to be reeled in smoothly, and the single curtain pieces are pressed against each other so that the curtain pieces can be unfolded smoothly, and only a single tubular motor is required to realize the reeling and unfolding of the curtain pieces, and the flattening principle of the fabric is utilized, and the combination of multiple motors is not required, and the structure is simple and stable;

[0031] 1. A reeling mechanism is provided. When reeling, the tubular motor is started, the tubular motor drives the main shaft to rotate, and the main shaft drives the sleeve to rotate. Due to the cooperation of spring 1 and spring 2, the top rod is always pressed against the bottom surface of the curtain piece, and then the reeling hole is limited, and the inner wall of the reeling hole is provided with a roller, which can assist the curtain piece to be reeled smoothly, so that the curtain piece is successively reeled to the outside of the main shaft, and when the subsequent curtain piece is unfolded, the tubular motor is reversed, the tubular motor drives the main shaft to reverse, and the single curtain pieces are pressed against each other, so that the curtain piece can be unfolded smoothly. Only a single tubular motor is needed to realize the reeling and unfolding of the curtain piece, and the principle of flattening the fabric is utilized. There is no need to use a combination of multiple motors, and the structure is simple and stable, which solves the problem that the metal awning in the prior art requires two motors to cooperate with each other to provide pulling force or thrust in turn, and the structure is relatively complex and the cost is high;

[0032] 2. A cleaning mechanism is provided. When the main shaft rotates, the main shaft will also drive the side shaft and the main bevel gear to rotate. The main bevel gear drives the slave bevel gear and the vertical rod to rotate. The vertical rod drives the cam to rotate. The cam abuts against the cross bar and gradually squeezes the cross bar, so that the cross bar compresses spring four and slides back and forth on the outside of the right rod. The sliding of the cross bar drives the fixed rod to move, and the fixed rod drives the middle cleaning plate to move back and forth. The movement of the middle cleaning plate drives the auxiliary gear at the bottom of the lower shaft to rotate through the main tooth block, and the auxiliary gear drives the slave tooth block and the side cleaning plate to move. The side cleaning plate drives the limit plate to slide at the bottom of the installation box, and as the winding thickness increases, the curtain piece will squeeze the middle cleaning plate, and the middle cleaning plate drives the fixed rod to rise. The fixed rod stretches spring three, so that the middle cleaning plate can assist in pressing against the outside of the curtain piece, which is convenient for reciprocating cleaning of the curtain piece, thereby improving the winding effect of the curtain piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the inner panel installation structure of the present invention;

[0035] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0036] Figure 4 This is a schematic diagram of the cross-sectional structure of the main shaft of the present invention;

[0037] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0038] Figure 6 For the present invention Figure 4 The enlarged structural diagram at C in the middle;

[0039] Figure 7 This is a schematic diagram of the top plate installation structure of the present invention;

[0040] Figure 8 For the present invention Figure 7 The enlarged structural diagram at D in the middle;

[0041] Fig. 9 This is a schematic diagram of the cross-sectional structure of the installation box of the present invention;

[0042] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at E in the middle;

[0043] Fig.11 For the present invention Fig. 9 Enlarged structural diagram at F in the middle.

[0044] In the figure: 1, fixed plate; 2, winding mechanism; 21, inner plate; 22, mounting hole; 23, main shaft; 24, winding hole; 25, sleeve; 26, inner rod; 27, spring 1; 28, slide rod; 29, top rod; 210, spring 2; 3, tubular motor; 4, guide rail; 5, curtain piece; 6, cleaning mechanism; 61, side box; 62, side shaft; 63, main bevel gear; 64, connecting plate; 65, Vertical rod; 66, slave bevel gear; 67, cam; 68, mounting box; 69, cross rod; 610, auxiliary slide; 611, fixing rod; 612, top plate; 613, screw rod; 614, spring three; 615, right rod; 616, spring four; 617, middle cleaning plate; 618, main gear block; 619, side cleaning plate; 620, limit plate; 621, lower shaft; 622, slave gear block; 7, connecting rod. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] See also Figure 1-Figure 11 The present invention provides a technical solution: a single-motor metal canopy that is easy to assemble, comprising a symmetrically arranged fixed plate 1 and a winding mechanism 2 fixedly installed on one side of the fixed plate 1, a guide rail 4 is fixedly connected to the side of the fixed plate 1, a curtain piece 5 is slidably connected to the inner side of the guide rail 4, and a connecting rod 7 is fixedly connected between the two fixed plates 1.

[0047] A tubular motor 3 is fixedly mounted on the outer side of the fixed plate 1 at one side, and a curtain piece 5 is arranged between two guide rails 4 .

[0048] The winding mechanism 2 includes a symmetrically arranged inner plate 21, which is fixedly connected to the inner side of the fixed plate 1. A mounting hole 22 and a winding hole 24 are opened in the middle of one side of the inner plate 21. A main rotating shaft 23 is installed inside the mounting hole 22. Both ends of the main rotating shaft 23 are rotatably connected to the two inner plates 21. The output end of the tubular motor 3 is fixedly connected to one end of the main rotating shaft 23. A sleeve 25 is fixedly installed inside the main rotating shaft 23, and an inner rod 26 is slidably connected inside the sleeve 25.

[0049] The mounting hole 22 is located in the middle of the winding hole 24 . The winding hole 24 is spirally opened. A roller is rotatably mounted on the inner wall of the winding hole 24 . There are no less than two sleeves 25 .

[0050] A spring 27 is fixedly installed on the inner bottom surface of the sleeve 25, and the inner rod 26 is connected to the spring 27. The inner rod 26 is slidably connected to a slide rod 28, and a top rod 29 is slidably installed on the top of the slide rod 28. The outer side of the top rod 29 is sleeved with a spring 210, and the top end of the top rod 29 is fixedly connected to the curtain piece 5.

[0051] The top end of spring 1 27 is fixedly connected to the bottom end of inner rod 26 , an auxiliary spring is installed inside inner rod 26 , the auxiliary spring is fixedly connected to slide rod 28 , a column groove is provided on the top of slide rod 28 , the bottom end of spring 210 is fixedly connected to the column groove , and the top end of spring 210 is fixedly connected to curtain piece 5 .

[0052] The push rod 29 is located inside the column groove, and the second spring 210 is slidably connected to the push rod 29. The diameter of the push rod 29 is smaller than the diameter of the column groove, and the outer side of the second spring 210 fits with the inner wall of the column groove.

[0053] Embodiment 1: Figure 1-Figure 6As shown, a winding mechanism 2 is provided. When winding, the tubular motor 3 is started, the tubular motor 3 drives the main shaft 23 to rotate, and the main shaft 23 drives the sleeve 25 to rotate. Due to the cooperation of the spring 1 27 and the spring 210, the top rod 29 always presses against the bottom surface of the curtain piece 5, and then the winding hole 24 is limited, and the inner wall of the winding hole 24 is provided with a roller, which can assist the curtain piece 5 to be smoothly wound, so that the curtain piece 5 is wound to the outside of the main shaft 23 in turn, and when the subsequent curtain piece 5 is unfolded, the roller can be turned to the outside of the main shaft 23. The tubular motor 3 reverses, and the tubular motor 3 drives the main shaft 23 to reverse, and the single curtain pieces 5 are pressed against each other, so that the curtain pieces 5 can be smoothly unfolded. Only a single tubular motor 3 is required to realize the winding and unfolding of the curtain pieces 5, and the flattening principle of the fabric is utilized. There is no need to use a combination of multiple motors, and the structure is simple and stable. It solves the problem of the metal awning in the prior art that the retraction of the curtain pieces requires the cooperation of two motors to provide pulling force or pushing force in turn, and the structure is relatively complex and the cost is high.

[0054] A cleaning mechanism 6 is provided on the outer side of the fixed plate 1 on the other side, and the cleaning mechanism 6 includes a side box 61 and a side shaft 62. The side box 61 is fixedly connected to the fixed plate 1 on the other side, one end of the side shaft 62 is fixedly connected to the main rotating shaft 23, and the outer side of the side shaft 62 is fixedly connected to a main bevel gear 63. A connecting plate 64 is fixedly connected to the middle part of the fixed plate 1 on the other side, and a vertical rod 65 is rotatably connected inside the connecting plate 64, and a slave bevel gear 66 is fixedly connected to the bottom end of the vertical rod 65.

[0055] The slave bevel gear 66 is meshed with the main bevel gear 63, the top of the vertical rod 65 passes through the side box 61 and is fixedly connected to a cam 67, the tops of the two inner plates 21 are fixedly connected to the same installation box 68, the interior of the installation box 68 is laterally slidably connected to a cross bar 69, one end of the cross bar 69 is in contact with the cam 67, the interior of the cross bar 69 is vertically slidably connected to a fixed rod 611, and the top of the fixed rod 611 is fixedly connected to a top plate 612.

[0056] The side shaft 62 is rotatably connected to the side box 61, and auxiliary slide grooves 610 are symmetrically opened on the top and bottom of the installation box 68. The fixing rod 611 is slidably connected to the auxiliary slide groove 610. A retaining ring is slidably installed inside the auxiliary slide groove 610, and the fixing rod 611 is slidably connected to the retaining ring.

[0057] The inner middle thread of the top plate 612 is connected with a screw rod 613, the bottom end of the screw rod 613 fits with the top of the installation box 68, the top end of the spring three 614 is fixedly connected to the bottom of the top plate 612, and the bottom end of the spring three 614 is fixedly connected to the retaining ring.

[0058] One end of the spring four 616 is fixedly connected to the cross bar 69.

[0059] A spring three 614 is sleeved on the outer side of the fixed rod 611, a right rod 615 is fixedly connected to one side of the inner side of the installation box 68, the cross bar 69 is slidably connected to the right rod 615, a spring four 616 is sleeved on the outer side of the right rod 615, the bottom end of the fixed rod 611 passes through the installation box 68 and is fixedly connected to a middle cleaning plate 617, the bottom of the installation box 68 is rotatably connected to a lower shaft 621, the bottom end of the lower shaft 621 is fixedly connected to an auxiliary gear, a side cleaning plate 619 is symmetrically slidably installed on the bottom of the installation box 68, a main tooth block 618 is symmetrically fixed to the outer side of the middle cleaning plate 617, and the main tooth block 618 is meshed with the auxiliary gear.

[0060] The top of the side cleaning plate 619 is fixedly connected to a limit plate 620, and the limit plate 620 is slidably connected to the mounting box 68. The side of the side cleaning plate 619 close to the lower shaft 621 is fixedly connected to a slave gear block 622, and the slave gear block 622 is meshed with the auxiliary gear.

[0061] Embodiment 2: Figure 7-Figure 11 As shown, a cleaning mechanism 6 is provided. When the main rotating shaft 23 rotates, the main rotating shaft 23 will also drive the side shaft 62 and the main bevel gear 63 to rotate. The main bevel gear 63 drives the slave bevel gear 66 and the vertical rod 65 to rotate. The vertical rod 65 drives the cam 67 to rotate. The cam 67 abuts against the cross rod 69 and gradually squeezes the cross rod 69, so that the cross rod 69 compresses the spring four 616 and slides back and forth on the outside of the right rod 615. The sliding of the cross rod 69 drives the fixed rod 611 to move, and the fixed rod 611 drives the middle cleaning plate 617 to reciprocate.

[0062] The middle cleaning plate 617 moves through the main tooth block 618 to drive the auxiliary gear at the bottom of the lower shaft 621 to rotate, and the auxiliary gear drives the slave tooth block 622 and the side cleaning plate 619 to move, and the side cleaning plate 619 drives the limit plate 620 to slide at the bottom of the installation box 68. As the winding thickness increases, the curtain piece 5 will squeeze the middle cleaning plate 617, and the middle cleaning plate 617 drives the fixing rod 611 to rise. The fixing rod 611 stretches the spring three 614, so that the middle cleaning plate 617 can assist in pressing against the outer side of the curtain piece 5, which is convenient for reciprocating cleaning of the curtain piece 5, thereby improving the winding effect of the curtain piece 5.

[0063] Working principle: When using the device, first, Figure 1-Figure 11As shown, when rolling up, the tubular motor 3 is started, the tubular motor 3 drives the main shaft 23 to rotate, and the main shaft 23 drives the sleeve 25 to rotate. Due to the cooperation of the spring 1 27 and the spring 2 210, the top rod 29 always presses against the bottom surface of the curtain piece 5, and then the rolling hole 24 is limited, and the inner wall of the rolling hole 24 is provided with a roller, which can assist the curtain piece 5 to be rolled up smoothly, so that the curtain piece 5 is rolled up to the outside of the main shaft 23 in sequence, and when the subsequent curtain piece 5 is unfolded, the tubular motor 3 is reversed, the tubular motor 3 drives the main shaft 23 to reverse, and the single curtain pieces 5 are pressed against each other, so that the curtain piece 5 can be smoothly unfolded. Only a single tubular motor 3 is required to realize the rolling and unfolding of the curtain piece 5, and the principle of flattening the fabric is utilized, and there is no need to use a combination of multiple motors.

[0064] When the main rotating shaft 23 rotates, the main rotating shaft 23 will also drive the side shaft 62 and the main bevel gear 63 to rotate. The main bevel gear 63 drives the slave bevel gear 66 and the vertical rod 65 to rotate. The vertical rod 65 drives the cam 67 to rotate. The cam 67 abuts against the cross bar 69 and gradually squeezes the cross bar 69, so that the cross bar 69 compresses the spring four 616 and slides back and forth on the outside of the right rod 615. The sliding of the cross bar 69 drives the fixed rod 611 to move, and the fixed rod 611 drives the middle cleaning plate 617 to reciprocate.

[0065] The middle cleaning plate 617 moves through the main tooth block 618 to drive the auxiliary gear at the bottom of the lower shaft 621 to rotate, and the auxiliary gear drives the slave tooth block 622 and the side cleaning plate 619 to move, and the side cleaning plate 619 drives the limit plate 620 to slide at the bottom of the installation box 68. As the winding thickness increases, the curtain piece 5 will squeeze the middle cleaning plate 617, and the middle cleaning plate 617 drives the fixing rod 611 to rise. The fixing rod 611 stretches the spring three 614, so that the middle cleaning plate 617 can assist in pressing against the outer side of the curtain piece 5, which is convenient for reciprocating cleaning of the curtain piece 5, thereby improving the winding effect of the curtain piece 5.

[0066] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0067] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-motor metal canopy that is easy to assemble, comprising symmetrically arranged fixing plates (1) and a reeling mechanism (2) fixedly mounted on one side of the fixing plates (1), a guide rail (4) fixedly connected to the side of the fixing plates (1), a curtain sheet (5) slidably connected to the inner side of the guide rail (4), and a connecting rod (7) fixedly connected between the two fixing plates (1); It is characterized in that Also includes: A tubular motor (3) is fixedly mounted on the outer side of the fixing plate (1) on one side, a cleaning mechanism (6) is arranged on the outer side of the fixing plate (1) on the other side, and the curtain piece (5) is arranged between two guide rails (4); The winding mechanism (2) comprises an inner plate (21) which is symmetrically arranged, a mounting hole (22) and a winding hole (24) being provided in the middle of one side of the inner plate (21), a main rotating shaft (23) being installed inside the mounting hole (22), and an output end of the tubular motor (3) being fixedly connected to one end of the main rotating shaft (23); The cleaning mechanism (6) comprises a side box (61) and a side shaft (62), one end of the side shaft (62) is fixedly connected to the main rotating shaft (23), the outer side of the side shaft (62) is fixedly connected to a main bevel gear (63), and the middle part of the fixed plate (1) on the other side is fixedly connected to a connecting plate (64), the interior of the connecting plate (64) is rotatably connected to a vertical rod (65), and the bottom end of the vertical rod (65) is fixedly connected to a secondary bevel gear (66); The slave bevel gear (66) is meshedly connected with the main bevel gear (63); the top end of the vertical rod (65) passes through the side box (61) and is fixedly connected to a cam (67); the tops of the two inner plates (21) are fixedly connected to the same installation box (68); the interior of the installation box (68) is laterally slidably connected to a cross rod (69); one end of the cross rod (69) is in contact with the cam (67); the interior of the cross rod (69) is vertically slidably connected to a fixed rod (611); The side box (61) is fixedly connected to the fixing plate (1) on the other side, the side shaft (62) is rotatably connected to the side box (61), the top and bottom of the installation box (68) are symmetrically provided with auxiliary slide grooves (610), the fixing rod (611) is slidably connected to the auxiliary slide groove (610), a snap ring is slidably installed inside the auxiliary slide groove (610), the fixing rod (611) is slidably connected to the snap ring, the snap ring is stuck in the auxiliary slide groove (610) and will not move up and down, thereby keeping the fixing rod (611) from sliding up and down smoothly, and the top of the fixing rod (611) is fixedly connected to a top plate (612); The outer side of the fixed rod (611) is sleeved with a spring three (614); the inner side of the installation box (68) is fixedly connected with a right rod (615); the outer side of the right rod (615) is sleeved with a spring four (616); the bottom end of the fixed rod (611) passes through the installation box (68) and is fixedly connected with a middle cleaning plate (617); the bottom of the installation box (68) is rotatably connected with a lower shaft (621); the bottom end of the lower shaft (621) is fixedly connected with an auxiliary gear; the bottom of the installation box (68) is symmetrically slidably mounted with a side cleaning plate (619); the outer side of the middle cleaning plate (617) is symmetrically fixed with a main tooth block (618); the main tooth block (618) is meshingly connected with the auxiliary gear; The inner middle thread of the top plate (612) is connected to a screw rod (613), the bottom end of the screw rod (613) is in contact with the top of the mounting box (68), the top end of the spring three (614) is fixedly connected to the bottom of the top plate (612), and the bottom end of the spring three (614) is fixedly connected to a clamping ring; The cross bar (69) is slidably connected to the right rod (615), and one end of the spring four (616) is fixedly connected to the cross bar (69); The top of the side cleaning plate (619) is fixedly connected to a limit plate (620), and the limit plate (620) is slidably connected to the mounting box (68). A side of the side cleaning plate (619) close to the lower shaft (621) is fixedly connected to a follower gear block (622), and the follower gear block (622) is meshingly connected to the auxiliary gear.

2. The single-motor metal skylight with easy assembly according to claim 1, characterized in that: The inner plate (21) is fixedly connected to the inner side of the fixed plate (1); the two ends of the main rotating shaft (23) are rotatably connected to the two inner plates (21); the mounting hole (22) is located in the middle of the winding hole (24); the winding hole (24) is spirally opened; a roller is rotatably mounted on the inner wall of the winding hole (24); a sleeve (25) is fixedly mounted inside the main rotating shaft (23); the number of the sleeves (25) is not less than two; and an inner rod (26) is slidably connected inside the sleeve (25).

3. The single-motor metal skylight with easy assembly according to claim 2, characterized in that: A spring 1 (27) is fixedly mounted on the inner bottom surface of the sleeve (25); the inner rod (26) is connected to the spring 1 (27); a sliding rod (28) is slidably mounted inside the inner rod (26); a top rod (29) is slidably mounted on the top of the sliding rod (28); a spring 2 (210) is sleeved on the outer side of the top rod (29); the top end of the top rod (29) is fixedly connected to the curtain piece (5); the top end of the spring 1 (27) is fixedly connected to the bottom end of the inner rod (26); an auxiliary spring is mounted inside the inner rod (26); and the auxiliary spring is fixedly connected to the sliding rod (28).

4. The single-motor metal skylight with easy assembly according to claim 3 is characterized by: A column groove is provided at the top of the sliding rod (28), the bottom end of the second spring (210) is fixedly connected to the column groove, and the top end of the second spring (210) is fixedly connected to the curtain piece (5).

5. The single-motor metal skylight with easy assembly according to claim 3 is characterized by: The push rod (29) is located inside the column groove, the second spring (210) is slidably connected to the push rod (29), the diameter of the push rod (29) is smaller than the diameter of the column groove, and the outer side of the second spring (210) is in contact with the inner wall of the column groove.

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