CN214303619U - High-stability aluminum alloy roller shutter - Google Patents

Abstract

The utility model relates to an aluminum alloy rolls up curtain technical field, and discloses a high aluminum alloy of stability rolls up curtain, including rolling up the curtain guide rail, the top fixedly connected with of rolling up the curtain guide rail rolls up curtain storehouse shell, the middle part fixedly connected with rolling axle of rolling up curtain storehouse shell, install the rolling storehouse between roll curtain storehouse shell and the rolling axle. Through the roll of curtain outside installation third joint pole at third joint baffle top, carry out the joint through two first joint baffles to first joint pole respectively, carry out the joint to second joint pole through two second joint baffles, two third joint baffles of rethread carry out the joint to the third joint pole, thereby realize rolling up the curtain that the pivot is connected to roll up the curtain and carry out fixed joint at the inside upper and middle and lower three position of rolling up the curtain guide rail, thereby reached and prevented that the pulling force of the roll curtain that rolling axle department received from too big and the roll curtain that leads to from rolling up the axle outside and droing, thereby reached the effect that improves the aluminium alloy and roll up a roll up curtain stability.

Description

High-stability aluminum alloy roller shutter

Technical Field

The utility model relates to an aluminum alloy rolls up curtain technical field, specifically is a curtain is rolled up to high aluminum alloy of stability.

Background

The aluminum alloy roller shutter window is a common form of building external sunshade, and is one of effective measures for building energy conservation and consumption reduction. The main part of the roller shutter sheet adopts an aluminum alloy rolling process, and the polyurethane composite material with specified density is injected into the cavity, so that the roller shutter sheet still has good mechanical strength and heat and sound insulation performance under the condition of small weight. Therefore, the product has good sun-shading effect, strong wind resistance and high cost performance, and is more and more popular with users, because the aluminum alloy roller shutter is folded and unfolded through up-down rolling and pulling, the roller shaft at the top can be subjected to great pulling force in the process of downwards releasing the aluminum alloy roller shutter, and the existing aluminum alloy roller shutter can not realize the dispersion of the pulling force, so that the stability of the existing aluminum alloy roller shutter is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a high aluminum alloy of stability rolls up curtain possesses the stability advantage that improves the aluminum alloy and rolls up curtain, has solved the lower problem of current aluminum alloy roll of curtain stability.

(II) technical scheme

For the above-mentioned improvement aluminum alloy roll screen stability purpose of realizing, the utility model provides a following technical scheme: an aluminum alloy roller shutter with high stability comprises a roller shutter guide rail, wherein the top of the roller shutter guide rail is fixedly connected with a roller shutter shell, the middle of the roller shutter shell is fixedly connected with a rolling shaft, a rolling bin is arranged between the roller shutter shell and the rolling shaft, the inner side of the roller shutter guide rail is fixedly connected with a first clamping baffle, the top of the first clamping baffle is fixedly connected with an insertion groove, the inner side of the middle of the roller shutter guide rail is fixedly connected with a second clamping baffle, the inner side of the bottom of the roller shutter guide rail is fixedly connected with a third clamping baffle, the bottom of the roller shutter guide rail is fixedly connected with a base baffle, the roller shutter is slidably connected inside the roller shutter guide rail, a roller shutter connecting rotating shaft is rotatably connected between the two roller shutters, the inner side of the roller shutter guide rail at the top of the first clamping baffle is slidably connected with a first clamping connecting rod, and the middle of the first clamping connecting rod is rotatably connected with a rotating shaft, the utility model discloses a roller shutter, including first joint pole, second joint baffle top, first fixed inserted bar of bottom fixedly connected with of first joint pole, the roller shutter guide rail middle part sliding connection at second joint baffle top has the second joint pole, the fixed inserted bar of bottom fixedly connected with second of second joint pole, the inboard sliding connection of roller shutter guide rail at third joint baffle top has the third joint pole, the fixed inserted bar of bottom fixedly connected with third of third joint pole, the bottom the piece, two are inserted to the bottom fixedly connected with bottom of roller shutter the inboard fixedly connected with of roller shutter guide rail rolls up the curtain baffle, the both ends of rolling up curtain storehouse shell are rotated and are connected with a roller shutter fender dish.

Preferably, a vertical sliding groove is formed in the roller shutter guide rail, cross supports are mounted at two ends of the roller shutter housing, a winding shaft is rotatably connected to the middle of each cross support, and an opening in the horizontal direction is formed in the bottom of the roller shutter housing.

Preferably, a vertical insertion groove is formed in the top of the first clamping baffle, the inner diameter of the insertion groove is equal to the diameter of the first fixing insertion rod, and the length of the first clamping rod is larger than the distance between the two first clamping baffles.

Preferably, the length of the second clamping bar is greater than that of the distance between the two second clamping baffles, the top of each second clamping baffle is provided with an insertion groove with the diameter equal to that of the second fixed insertion bar, and the second fixed insertion bar is inserted into a vertical groove in the top of the third clamping baffle.

Preferably, the lengths of the first clamping connecting rod, the second clamping connecting rod and the third clamping connecting rod are sequentially reduced from top to bottom, the distance between the first clamping baffle, the second clamping baffle and the third clamping baffle is sequentially reduced, the top of the base baffle is provided with an inserting groove, and the bottom end inserting block is inserted into the inserting groove.

Preferably, the inner space width of rolling storehouse equals the thickness of rolling up the curtain after encircleing, the middle part of first joint pole, second joint pole and third joint pole all rotates and is connected with the pivot, and the length of the roll curtain after the combination equals the length of rolling up curtain storehouse shell bottom to base baffle top.

(III) advantageous effects

Compared with the prior art, the utility model provides a high aluminum alloy of stability rolls up curtain possesses following beneficial effect:

1. the aluminum alloy roller shutter with high stability is characterized in that a second clamping baffle is arranged inside the middle roller shutter guide rail, by installing a second clamping and connecting rod outside the middle roller shutter and installing two third clamping and connecting baffle plates inside the roller shutter guide rail at the lower part, the third clamping connecting rod is arranged on the outer side of the roller shutter at the top of the third clamping baffle plate, the first clamping connecting rods are clamped through the two first clamping baffle plates respectively, the second clamping rods are clamped through the two second clamping baffles, and then the third clamping rods are clamped through the two third clamping baffles, thereby realizing the fixed clamping of the roller shutter formed by the roller shutter and the roller shutter connecting rotating shaft at the upper, middle and lower parts inside the roller shutter guide rail, thereby reached and prevented that the pulling force of the book curtain that rolling axle department received too big and the book curtain that leads to drops from the rolling axle outside to reach the effect that improves aluminum alloy roll up curtain stability.

2. This curtain is rolled up to aluminum alloy that stability is high, through the first fixed inserted bar of bottom installation at first joint pole, the fixed inserted bar of second installation in the bottom of second joint pole, the rethread is at the fixed inserted bar of bottom installation third of third joint pole, again through respectively at first joint baffle, vertical joint groove is seted up at the top of second joint baffle and third joint baffle, when rolling up the curtain and rolling up the chain that the pivot is connected to the curtain and sliding down, first fixed inserted bar, the fixed inserted bar of second and the fixed inserted bar of third are pegged graft respectively at first joint baffle, inside second joint baffle and the third joint baffle, thereby reached and rolled up the effect that the curtain provided stable atress for the aluminum alloy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rolling structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic view of the clamping structure of the present invention.

In the figure: 1-roller shutter guide rail, 2-roller shutter housing, 3-rolling shaft, 4-rolling bin, 5-first clamping baffle, 6-inserting groove, 7-second clamping baffle, 8-third clamping baffle, 9-base baffle, 10-roller shutter, 11-roller shutter connecting rotating shaft, 12-first clamping connecting rod, 13-rotating shaft, 14-first fixed inserting rod, 15-second clamping connecting rod, 16-second fixed inserting rod, 17-third clamping connecting rod, 18-third fixed inserting rod, 19-bottom end inserting block, 20-roller shutter baffle and 21-roller shutter catch tray.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an aluminum alloy roller shutter with high stability includes a roller shutter guide rail 1, a vertical sliding groove is formed inside the roller shutter guide rail 1, cross brackets are installed at two ends of a roller shutter housing 2, a rolling shaft 3 is rotatably connected to the middle of the cross brackets, a horizontal opening is formed in the bottom of the roller shutter housing 2, a vertical sliding groove is formed inside the roller shutter guide rail 1 to provide a sliding groove for the roller shutter 10 to slide along the vertical direction, an outlet is provided for the roller shutter 10 to slide out of the rolling chamber 4 through the opening in the bottom of the roller shutter housing 2, the roller shutter housing 2 is fixedly connected to the top of the roller shutter guide rail 1 by welding, a rolling shaft 3 is fixedly connected to the middle of the roller shutter housing 2 by welding, a rolling chamber 4 is installed between the roller shutter housing 2 and the rolling shaft 3, the width of the inner space of the rolling chamber 4 is equal to the thickness of the roller shutter 10 after being surrounded, a first clamping rod 12, The middle parts of the second clamping connection rod 15 and the third clamping connection rod 17 are both rotatably connected with a rotating shaft 13, the length of the combined roller shutter 10 is equal to the length from the bottom of the roller shutter housing 2 to the top of the base baffle plate 9, the rolling chamber 4 is a storage device for the rolled roller shutter 10 and is two side baffle plates of the roller shutter baffle plate 20, the length of the roller shutter 10 needs to be equal to the height from the bottom of the roller shutter housing 2 to the top of the base baffle plate 9, the inner side of the roller shutter guide rail 1 is fixedly connected with the first clamping connection baffle plate 5 through welding, the top of the first clamping connection baffle plate 5 is provided with a vertical insertion groove, the inner diameter of the insertion groove is equal to the diameter of the first fixed insertion rod 14, the length of the first clamping connection rod 12 is larger than the distance between the two first clamping connection baffle plates 5, the horizontal length of the first clamping connection rod 12 is designed to be larger than the distance between the two first clamping connection plates 5, the first clamping connection rod 12 can be vertically clamped through the two first clamping connection baffle plates 5, the top of the first clamping baffle 5 is fixedly connected with an inserting groove 6 through welding, the inner side of the middle part of the roller shutter guide rail 1 is fixedly connected with a second clamping baffle 7 through welding, the inner side of the bottom of the roller shutter guide rail 1 is fixedly connected with a third clamping baffle 8 through welding, the bottom of the roller shutter guide rail 1 is fixedly connected with a base baffle 9 through welding, the roller shutter 10 is slidably connected inside the roller shutter guide rail 1, a roller shutter connecting rotating shaft 11 is rotatably connected between the two roller shutters 10, a first clamping rod 12 is slidably connected inside the roller shutter guide rail 1 at the top of the first clamping baffle 5, a first clamping rod 12, a second clamping rod 15 and a third clamping rod 17 are sequentially reduced in length from top to bottom, the two first clamping baffles 5, the distance between the second clamping baffle 7 and the third clamping baffle 8 is sequentially reduced, the inserting groove is formed in the top of the base baffle 9, a bottom inserting block 19 is arranged in the inserting groove, the length of the second clamping rod 15 and the third clamping rod 17 positioned at the bottom is designed to be small, so that the second clamping rod can penetrate through the two first clamping baffles 5 and the gap between the two second clamping baffles 7, the middle part of the first clamping rod 12 is rotatably connected with the rotating shaft 13, the bottom of the first clamping rod 12 is fixedly connected with the first fixed inserting rod 14 through welding, the middle part of the roller shutter guide rail 1 at the top of the second clamping baffle 7 is slidably connected with the second clamping rod 15, the length of the second clamping rod 15 is larger than the length of the gap between the two second clamping baffles 7, the top of the second clamping baffle 7 is provided with an inserting groove with the diameter equal to that of the second fixed inserting rod 16, the second fixed inserting rod 16 is inserted into the vertical groove at the top of the third clamping baffle 8, the length of the second clamping rod 15 is designed to be longer than the gap between the two second clamping baffles 7, so that the second clamping rod 15 can be clamped between the two second clamping baffles 7, carry out the joint to the book curtain 10 that is located a roll curtain guide rail 1 middle part through two second joint baffles 7, improve the stability of rolling up curtain guide rail 1 middle part, welded fastening is passed through to second joint pole 15's bottom and is connected with the fixed inserted bar 16 of second, the inboard sliding connection of the roll curtain guide rail 1 at 8 tops of third joint baffle has third joint pole 17, welded fastening is passed through to the bottom of third joint pole 17 and is connected with the fixed inserted bar 18 of third, welded fastening is passed through to the bottom of bottom book curtain 10 and is inserted the piece 19 through the welded fastening is connected with the bottom, two inboard of rolling up curtain guide rail 1 are passed through welded fastening and is connected with a roll curtain baffle 20, the both ends of rolling up curtain storehouse shell 2 are rotated and are connected with a roll curtain fender dish 21.

The working principle is that a roller shutter composed of a roller shutter 10 and a roller shutter connecting rotating shaft 11 is wound outside a winding shaft 3 and is arranged on the inner side of a winding bin 4, a first clamping connecting rod 12 is arranged on the outer side of the roller shutter 10 on the upper half part, a first clamping baffle 5 is arranged inside a roller shutter guide rail 1 on the upper part, a second clamping baffle 7 is arranged inside a roller shutter guide rail 1 on the middle part, a second clamping connecting rod 15 is arranged outside the roller shutter 10 on the middle part, two third clamping baffles 8 are arranged inside a roller shutter guide rail 1 on the lower part, a third clamping connecting rod 17 is arranged on the outer side of the roller shutter 10 on the top of the third clamping baffle 8, the first clamping connecting rod 12 is clamped through the two first clamping baffles 5, the second clamping connecting rod 15 is clamped through the two second clamping baffles 7, and the third clamping connecting rod 17 is clamped through the two third clamping baffles 8, thereby realize rolling up the curtain that curtain 10 and roll up curtain connecting shaft 11 and constitute at three positions about rolling up curtain guide rail 1 inside and fixing the joint to reached and prevented that rolling up axle 3 department received the pulling force of rolling up curtain 10 too big and roll up curtain 10 that leads to from rolling up the axle 3 outside and drop, thereby realized improving the purpose that the aluminium alloy rolled up curtain stability.

In summary, in the aluminum alloy roller shutter with high stability, the second clamping baffle 7 is arranged inside the middle roller shutter guide rail 1, the second clamping rod 15 is arranged outside the middle roller shutter 10, the two third clamping baffles 8 are arranged inside the lower roller shutter guide rail 1, the third clamping rod 17 is arranged outside the roller shutter 10 at the top of the third clamping baffle 8, the first clamping rod 12 is clamped through the two first clamping baffles 5, the second clamping rod 15 is clamped through the two second clamping baffles 7, the third clamping rod 17 is clamped through the two third clamping baffles 8, so that the roller shutter composed of the roller shutter 10 and the roller shutter connecting rotating shaft 11 is fixedly clamped at the upper, middle and lower positions inside the roller shutter guide rail 1, and the roller shutter 10 is prevented from falling off from the outside of the rolling shaft 3 due to the large tension of the roller shutter 10 received by the rolling shaft 3, thereby achieving the effect of improving the stability of the aluminum alloy roller shutter. Through the first fixed inserted bar 14 of bottom installation at first joint pole 12, at the fixed inserted bar 16 of second of bottom installation of second joint pole 15, again through the fixed inserted bar 18 of bottom installation at third joint pole 17, again through respectively at first joint baffle 5, vertical joint groove is seted up at the top of second joint baffle 7 and third joint baffle 8, when rolling up curtain 10 and rolling up the chain that the pivot 11 constitutes of curtain connection, first fixed inserted bar 14, the fixed inserted bar 16 of second and third inserted bar 18 of third are pegged graft respectively at first joint baffle 5, inside second joint baffle 7 and the third joint baffle 8, thereby reached and rolled up the effect that the curtain provided stable atress fulcrum for the aluminum alloy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high aluminum alloy of stability rolls up curtain, includes roll up curtain guide rail (1), its characterized in that: the roller shutter comprises a roller shutter guide rail (1), a roller shutter shell (2) is fixedly connected to the top of the roller shutter guide rail (1), a winding shaft (3) is fixedly connected to the middle of the roller shutter shell (2), a winding bin (4) is installed between the roller shutter shell (2) and the winding shaft (3), a first clamping baffle (5) is fixedly connected to the inner side of the roller shutter guide rail (1), an insertion groove (6) is fixedly connected to the top of the first clamping baffle (5), a second clamping baffle (7) is fixedly connected to the inner side of the middle of the roller shutter guide rail (1), a third clamping baffle (8) is fixedly connected to the inner side of the bottom of the roller shutter guide rail (1), a base baffle (9) is fixedly connected to the bottom of the roller shutter guide rail (1), a roller shutter (10) is slidably connected to the inside of the roller shutter guide rail (1), and a roller shutter connecting rotating shaft (11) is rotatably connected between the roller shutters (10), the roller shutter comprises a first clamping baffle (5), a rotating shaft (13) is connected to the middle of the first clamping rod (12) in a rotating mode, a first fixed inserting rod (14) is fixedly connected to the bottom of the first clamping rod (12), a second clamping rod (15) is connected to the middle of the roller shutter guide (1) at the top of the second clamping baffle (7) in a sliding mode, a second fixed inserting rod (16) is fixedly connected to the bottom of the second clamping rod (15), a third clamping rod (17) is connected to the inner side of the roller shutter guide (1) at the top of the third clamping baffle (8) in a sliding mode, a third fixed inserting rod (18) is fixedly connected to the bottom of the third clamping rod (17), a bottom end inserting block (19) is fixedly connected to the bottom end of the roller shutter (10), and roller shutter baffles (20) are fixedly connected to the inner side of the roller shutter guide (1), two ends of the roller shutter cabin shell (2) are rotatably connected with roller shutter blocking discs (21).

2. The aluminum alloy roller shutter with high stability as set forth in claim 1, wherein: vertical chutes are formed in the roller shutter guide rails (1), cross supports are installed at two ends of the roller shutter cabin shell (2), a rolling shaft (3) is rotatably connected to the middle of each cross support, and an opening in the horizontal direction is formed in the bottom of the roller shutter cabin shell (2).

3. The aluminum alloy roller shutter with high stability as set forth in claim 1, wherein: vertical inserting grooves are formed in the tops of the first clamping baffles (5), the inner diameter of each inserting groove is equal to the diameter of the corresponding first fixed inserting rod (14), and the length of each first clamping rod (12) is larger than the distance between the two first clamping baffles (5).

4. The aluminum alloy roller shutter with high stability as set forth in claim 1, wherein: the length of the second clamping connecting rod (15) is larger than the length of the distance between the two second clamping baffles (7), the top of each second clamping baffle (7) is provided with an inserting groove with the diameter equal to that of the second fixed inserting rod (16), and the second fixed inserting rod (16) is inserted into the vertical groove at the top of the third clamping baffle (8).

5. The aluminum alloy roller shutter with high stability as set forth in claim 1, wherein: first joint pole (12), second joint pole (15), third joint pole (17) from last to reducing in proper order of length down, two interval between first joint baffle (5), second joint baffle (7) and third joint baffle (8) reduces in proper order, the inserting groove has been seted up at the top of base baffle (9), bottom inserting piece (19) are pegged graft at this inserting groove.

6. The aluminum alloy roller shutter with high stability as set forth in claim 1, wherein: the inner space width in rolling storehouse (4) equals the thickness of rolling up curtain (10) after encircleing, the middle part of first joint pole (12), second joint pole (15) and third joint pole (17) all rotates and is connected with pivot (13), and the length of rolling up curtain (10) after the combination equals the length of rolling up curtain storehouse shell (2) bottom to base baffle (9) top.

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