CN108952534B

CN108952534B - Electric windproof roller shutter

Info

Publication number: CN108952534B
Application number: CN201810578306.3A
Authority: CN
Inventors: 朱分江
Original assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Current assignee: Guangdong Chuangming Sun Shade Technology Co ltd
Priority date: 2018-06-07
Filing date: 2018-06-07
Publication date: 2020-05-05
Anticipated expiration: 2038-06-07
Also published as: CN108952534A

Abstract

The invention discloses an electric windproof roller shutter, which is used in the field of electric roller shutters and comprises a roller shutter, a lower beam, side rails and a roller pipe assembly, wherein zippers are arranged at the left edge and the right edge of the roller shutter, zipper guide rails are arranged inside the side rails, elastic tensioning pieces matched with the side rails are arranged on the zipper guide rails, front brackets are arranged on the front sides of the roller shutter on the side rails, rear brackets are arranged on the rear sides of the roller shutter, each elastic tensioning piece comprises a slingshot, and each slingshot is provided with a front bow matched with the front brackets and a rear bow matched with the rear brackets. According to the invention, the zipper guide rails are arranged in the side rails, the zipper guide rails can be matched with the zippers of the roller shutters, the roller shutters are pulled to two sides by virtue of the slingshot, and the roller shutters are prevented from being folded towards the middle part, so that elastic tension force can be provided to the two sides of the roller shutters, the roller shutters are prevented from being blown, the smoothness of fabrics is ensured, the sealing property of the two sides of the roller shutters can be improved, and the shading effect is better.

Description

Electric windproof roller shutter

Technical Field

The invention is used in the field of electric roller shutters, and particularly relates to an electric windproof roller shutter.

Background

The electric rolling curtain is a light electric rolling curtain developed by a tubular motor, the operation of the electric rolling curtain only needs to toggle a power switch, the operation is simple and convenient, the work is quiet and stable, and the electric rolling curtain is an upgrading product of the rolling curtain, so compared with similar imported products, the cost performance of the electric rolling curtain is superior. The motors with different specifications can be selected according to the size and the weight of the curtain cloth, and one motor can be used for dragging a plurality of auxiliary roller shutters. The prior roller shutter mechanism usually utilizes the gravity of a traction rod at one end of the roller shutter to stretch and fix the roller shutter, but the fixing effect is poor, the roller shutter can be blown up under the condition of wind, the fabric is easy to wrinkle, and the two sides of the roller shutter are not sealed enough, so that the shading effect is poor.

In addition, the roller pipe assembly of the conventional roller shutter mechanism is usually fixedly mounted at the top of the electric roller shutter by adopting a threaded fastener and the like, and the roller pipe assembly is complex in dismounting process and large in workload and is difficult to ensure the mounting uniformity.

Disclosure of Invention

The invention aims to provide an electric windproof roller shutter which can provide elastic tension on two sides of the roller shutter, prevent the roller shutter from being blown up, ensure the smoothness of fabric, improve the sealing performance of the two sides of the roller shutter and achieve better shading effect.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an electronic roll up curtain of preventing wind, including rolling up the curtain, establish the underbeam in rolling up the curtain bottom, establish the curb rail of rolling up the curtain left and right sides and establish the reelpipe subassembly that just can the rolling up the curtain at the curb rail top, the edge all is equipped with the zip fastener about rolling up the curtain, the inside zip fastener guided way that is equipped with of curb rail, the top of zip fastener guided way is equipped with the zip fastener leading-in piece that can guide the zip fastener to get into the zip fastener guided way, be equipped with on the zip fastener guided way with curb rail complex elasticity tensioning piece, be equipped with the front bracket groove on the curb rail at the roll curtain front side, be equipped with the back bracket groove at the rear side of rolling up the curtain, elasticity tensioning piece includes the catapult, the.

The side rail comprises a side rail body and a side rail cover, the side rail body and the side rail cover are assembled and connected, a front bracket is arranged on the side rail body, a rear bracket is arranged on the side rail cover, and a gap for the lower beam to extend into the side rail is arranged between the front bracket and the rear bracket.

As further improvement of the technical scheme of the invention, the side rail main body and the side rail cover are both formed by section bars, the side rail main body is provided with a clamping groove, and the side rail cover is provided with a clamping protrusion matched with the clamping groove.

Further as the improvement of the technical scheme of the invention, the lower end of the side rail is provided with a sealing piece, and the sealing piece is provided with an inserting part matched with the side rail main body and/or the side rail surface cover.

The improved zipper is characterized in that a slingshot connecting seat is arranged on the outer side of the zipper guide rail, the slingshot is clamped on the slingshot connecting seat, two ends of the slingshot extend to the inner side of the zipper guide rail by rounding the edge of the zipper guide rail, and a front bow and a rear bow are formed by bending.

The invention further provides an improvement of the technical scheme, a left end seat and a right end seat are arranged on the top of the side rail, an interval for assembling the reel pipe assembly is formed between the left end seat and the right end seat, reel pipe assembly supports are arranged at two ends of the reel pipe assembly, flexible clamping protrusions are arranged on the reel pipe assembly supports, and bayonets which can be matched with the corresponding flexible clamping protrusions after the reel pipe assembly is assembled in place are arranged on the left end seat and the right end seat.

The left end seat and the right end seat are respectively provided with a rib, the ribs comprise an upper rib and a lower rib, an assembling position for assembling the reel pipe assembly support is formed between the upper rib and the lower rib, the front end of the assembling position is open, the rear end of the assembling position is provided with a limiting structure, and the upper rib and/or the lower rib are/is provided with bayonets.

The invention further provides an improvement of the technical scheme, and the invention further comprises a housing which can cover the reel pipe assembly in the housing, wherein two ends of the housing are blocked by a left end seat and a right end seat, a curtain body gap for the curtain body to pass through is arranged at the bottom of the housing, the housing comprises a housing main body and a housing face cover, and the front end of the assembling position can be exposed after the housing face cover is taken down.

The hose coiling assembly comprises a hose coiling which is rotatably assembled on the hose coiling assembly support and a tubular motor which is arranged inside the hose coiling, and the output end of the tubular motor is provided with a rubber coating rotating wheel which drives the hose coiling.

As further improvement of the technical scheme of the invention, two ends of the reel pipe assembly are mounted on the reel pipe assembly support through the motor support, and a shock pad is arranged between the motor support and the reel pipe assembly support.

The invention has the beneficial effects that: according to the invention, firstly, the zipper guide rails are arranged in the side rails and can be matched with the zippers of the roller blinds, when the roller blinds are driven to lift through the roller pipe assembly, the zippers can move along the zipper guide rails, and meanwhile, the roller blinds are pulled to two sides by virtue of slingshots, so that the roller blinds are prevented from being folded towards the middle part, thus elastic tension force can be provided to two sides of the roller blinds, the roller blinds are prevented from being blown up, the smoothness of fabrics is ensured, the sealing property of two sides of the roller blinds can be improved, and the shading effect is better.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of an internal side rail configuration according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 3 is an exploded view of the side rail interior structure of an embodiment of the present invention;

FIG. 4 is a schematic diagram of a slingshot structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of the top structure of the electric windproof rolling screen according to the embodiment of the invention;

FIG. 6 is a schematic diagram of a roller tube assembly in combination with a left end mount and a right end mount according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a roller tube assembly according to an embodiment of the present invention;

FIG. 8 is an exploded view of a coil assembly configuration according to an embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 8, the detailed structure of the preferred embodiment of the present invention is shown. The structural features of the respective components of the present invention will be described in detail below.

The invention provides an electric windproof roller shutter, which comprises a roller shutter 1, a lower beam 2 arranged at the bottom of the roller shutter 1, side rails 3 arranged at the left side and the right side of the roller shutter 1 and a roller pipe assembly 4 arranged at the top of the side rails 3 and capable of rolling the roller shutter 1, wherein zippers 11 are arranged at the left edge and the right edge of the roller shutter 1, zipper guide rails 31 are arranged in the side rails 3, zipper guide pieces 32 capable of guiding the zippers 11 to enter the zipper guide rails 31 are arranged at the tops of the zipper guide rails 31, elastic tensioning pieces matched with the side rails 3 are arranged on the zipper guide rails 31, front brackets 33 are arranged at the front side of the roller shutter 1 on the side rails 3, rear brackets 34 are arranged at the rear side of the roller shutter 1, each elastic tensioning piece comprises a slingshot 35, and each slingshot 35 is provided with a front bow matched with the front brackets 33 and a.

According to the invention, firstly, the zipper guide rail 31 is arranged in the side rail 3, the zipper guide rail 31 can be matched with the zipper 11 of the roller shutter 1, when the roller shutter 1 is driven to lift through the roller pipe assembly 4, the zipper 11 can move along the zipper guide rail 31, meanwhile, the roller shutter 1 is pulled to two sides by virtue of the slingshot 35, the roller shutter 1 is prevented from being folded to the middle part, so that elastic tension can be provided to two sides of the roller shutter 1, the roller shutter 1 is prevented from being blown up, the smoothness of the fabric is ensured, the sealing performance of two sides of the roller shutter 1 can be improved, and the shading effect is better.

The side rail 3 can be integrally formed or assembled, preferably, the side rail 3 comprises a side rail main body 36 and a side rail surface cover 37, the side rail main body 36 is assembled with the side rail surface cover 37, a front bracket 33 is arranged on the side rail main body 36, a rear bracket 34 is arranged on the side rail surface cover 37, a gap for the lower beam 2 to extend into the side rail 3 is arranged between the front bracket 33 and the rear bracket 34, and the gap of the side rail 3 is used for guiding the lower beam 2 in the lifting process.

Side rail main part 36 and side rail face lid 37 all adopt the section bar shaping, and side rail main part 36 and side rail face lid 37 can adopt welding, threaded connection spare to connect etc. as preferred, are equipped with draw-in groove 38 on the side rail main part 36, be equipped with on the side rail face lid 37 with draw-in groove 38 complex card is protruding 39, and side rail main part 36 and side rail face lid 37 adopt draw-in groove 38 and the protruding 39 cooperation chucking of card, make things convenient for the assembly installation, and side rail main part 36 and side rail face lid 37 form the cross-section after the assembly and are square or circular shape side rail 3. The side rail 3 with the above structure can facilitate the simplification of the installation of the side rail 3 and the hiding of the punching holes.

The lower end of the side rail 3 is provided with a sealing piece 310, the sealing piece 310 is provided with an inserting part 311 matched with the side rail main body 36 and/or the side rail surface cover 37, and the sealing piece 310 is directly assembled with the side rail 3 through the inserting part 311, so that the assembly and the installation are convenient.

The slingshot 35 and the zipper guide rail 31 can be connected by adopting a buckle, a fastening connector and the like, preferably, a slingshot connecting seat 312 is arranged on the outer side of the zipper guide rail 31, the slingshot 35 clamps the slingshot connecting seat 312, two ends of the slingshot 35 extend to the inner side of the zipper guide rail 31 by bypassing the edge of the zipper guide rail 31, a front bow and a rear bow are formed by bending, and the front ends of the front bow and the rear bow are provided with elbows matched with the side rails 3. In order to be able to achieve a flat unrolling of the roller blind 1, several slingshots 35 are provided along the zipper guide rail 31, the slingshots 35 being distributed uniformly or non-uniformly.

The top of the side rail 3 is provided with a left end seat 51 and a right end seat 52, and the left end seat 51 and the right end seat 52 can be formed by metal or nonmetal materials, preferably by die casting of zinc alloy, and the endurance is reliable. Left end seat 51 and right end seat 52 are equipped with respectively and correspond curb rail 3 complex bayonet joint, and the bayonet joint can directly be inserted at the curb rail 3 tip, forms the interval of assembling reelpipe subassembly 4 between left end seat 51 and the right end seat 52, can control the lift of the curtain body is adjusted to the direction of rotation of reelpipe subassembly 4, the both ends of reelpipe subassembly 4 are equipped with reelpipe subassembly support 41, are equipped with flexible card protruding 42 on the reelpipe subassembly support 41, are equipped with on left end seat 51 and the right end seat 52 can put in place the back and can take place elastic deformation with the protruding 42 complex bayonet 53 of flexible card that corresponds at reelpipe subassembly 4, and flexible card protruding 42 can take place elastic deformation at the dismouting in-process to can realize embedding or break away from bayonet 53.

According to the invention, the left end seat 51 and the right end seat 52 are arranged at the top of the electric roller shutter 1 and used for installing the roller pipe assembly 4, the bayonets 53 which can be matched with the corresponding flexible clamping protrusions 42 after the roller pipe assembly 4 is assembled in place are arranged on the left end seat 51 and the right end seat 52, namely the roller pipe assembly 4 can be conveniently disassembled and assembled at the top of the electric roller shutter 1 through the flexible clamping protrusions 42 on the roller pipe assembly support 41, the disassembling and assembling process of the roller pipe assembly 4 is simplified, the disassembling and assembling workload is reduced, the assembling uniformity is ensured, and the difference caused by different installers is avoided.

Left end seat 51 and right end seat 52 can adopt modes such as setting up the slot to come to cooperate with reelpipe subassembly support 41, as preferred, all be equipped with the rib on left end seat 51 and the right end seat 52, the rib includes last rib 54 and lower rib 55, forms the assembly position of assembling reelpipe subassembly support 41 between last rib 54 and the lower rib 55, and the front end of assembly position is uncovered to supply the dismouting of reelpipe subassembly 4, the rear end is equipped with limit structure for the stop position in the assembly position is packed into to restriction reelpipe subassembly 4, is equipped with bayonet 53 on last rib 54 and/or the lower rib 55. The top and/or bottom of the roller tube assembly support 41 is provided with a flexible snap 42 at a corresponding position of the bayonet 53.

Still including can covering the housing in inside with reelpipe subassembly 4, the housing can guarantee to roll up curtain 1 height for reelpipe subassembly 4 provides bigger reelpipe space, and the both ends of housing are passed through left end seat 51 and the shutoff of right end seat 52, and the housing bottom is equipped with the roll curtain clearance that supplies to roll up the curtain and pass, for convenient assembly, the housing includes housing main part 43 and housing face lid 44, can expose the front end of the equipment position after housing face lid 44 takes off, only need lift housing face lid 44 promptly alright carry out the dismouting of reelpipe subassembly 4.

The roll pipe assembly 4 includes a roll pipe 45 rotatably fitted on the roll pipe assembly holder 41 and a tubular motor 46 provided inside the roll pipe 45, and an output end of the tubular motor 46 is provided with a rubber-covered wheel 47 driving the roll pipe 45.

The two ends of the roller pipe assembly 4 are mounted on the roller pipe assembly support 41 through a motor support 48, and a shock pad 49 is arranged between the motor support 48 and the roller pipe assembly support 41.

One end of the roll pipe 45 is mounted at the tail end of the tubular motor 46 through a sleeve 410, the tail end of the tubular motor 46 is mounted on a roll pipe assembly bracket 41 through a motor bracket 48 provided with a shock-absorbing pad 49, the other end of the roll pipe 45 is mounted on a tail plug 411 through the sleeve 410, and the tail plug 411 is mounted on the other roll pipe assembly bracket 41 through the motor bracket 48. Preferably, the motor bracket 48 has one or more ear seats, each ear seat is provided with a shock absorption pad 49, and the rubber-coated rotating wheel 47 and the shock absorption pads 49 reduce the running noise of the motor and meet the requirement of silence.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides an electronic roll screen of preventing wind which characterized in that: including rolling up the curtain, establish the underbeam in rolling up the curtain bottom, establish the curb rail of rolling up the curtain left and right sides and establish the reelpipe subassembly that just can roll up at the curb rail top, the edge all is equipped with the zip fastener about rolling up the curtain, the inside zip fastener guided way that is equipped with of curb rail, be equipped with on the zip fastener guided way with curb rail complex elasticity tensioning piece, be equipped with the front bracket on the curb rail at the roll curtain front side, be equipped with the back bracket in the rear side of rolling up the curtain, elasticity tensioning piece includes the catapult, the catapult have with front bracket complex front bow and with back bracket complex back bow, hold up the roll curtain with the help of the catapult to both sides.

2. The motorized wind resistant roller shade according to claim 1, wherein: the siding track is including siding track main part and siding track face lid, and siding track main part and siding track face lid assembled joint are equipped with the front bracket on the siding track main part, and the siding track face is covered and is equipped with the back support groove, is equipped with the clearance that supplies the underbeam to stretch into the siding track between front bracket and the back support groove.

3. The motorized wind resistant roller shade according to claim 2, wherein: the side rail main body and the side rail cover are both formed by section bars, a clamping groove is arranged on the side rail main body, and a clamping protrusion matched with the clamping groove is arranged on the side rail cover.

4. The motorized wind resistant roller shade according to claim 3, wherein: the lower end of the side rail is provided with a sealing piece, and the sealing piece is provided with an inserting part matched with the side rail main body and/or the side rail cover.

5. The motorized wind resistant roller shade according to claim 1, wherein: the outer side of the zipper guide rail is provided with a slingshot connecting seat, the slingshot clamps the slingshot connecting seat, and two ends of the slingshot extend to the inner side of the zipper guide rail by bypassing the edge of the zipper guide rail and form a front bow and a rear bow by bending.

6. The motorized wind resistant roller shade according to claim 1, wherein: the side rail top is equipped with left end seat and right-hand member seat, forms the interval of assembling the reelpipe subassembly between left end seat and the right-hand member seat, the both ends of reelpipe subassembly are equipped with reelpipe subassembly support, and it is protruding to be equipped with flexible card on the reelpipe subassembly support, is equipped with on left end seat and the right-hand member seat can with the protruding complex bayonet socket of the flexible card that corresponds after the assembly of reelpipe subassembly targets in place.

7. The motorized wind resistant roller shade according to claim 6, wherein: all be equipped with the rib on left end seat and the right end seat, the rib includes rib and lower rib, goes up the rib and forms the assembly position of assembling reelpipe subassembly support down between the rib, and the front end of assembly position is uncovered, and the rear end is equipped with limit structure, goes up and is equipped with the bayonet socket on rib and/or the lower rib.

8. The motorized wind resistant roller shade according to claim 7, wherein: still including can cover the housing of reelpipe subassembly in inside, the both ends of housing are passed through left end seat and right-hand member seat shutoff, and the housing bottom is equipped with the curtain body clearance that supplies the curtain body to pass, the housing includes housing main part and housing face lid, and the housing face lid can expose the front end of assembly position after taking off.

9. The motorized wind resistant roller shade according to claim 6, wherein: the reelpipe subassembly includes rotatable assembly reelpipe on the reelpipe subassembly support and establishes the inside tubular motor at the reelpipe, and the output of tubular motor is equipped with the rubber coating runner of drive reelpipe.

10. The motorized wind resistant roller shade according to claim 9, wherein: the both ends of reelpipe subassembly are passed through motor support and are installed on reelpipe subassembly support, are equipped with the shock pad between motor support and reelpipe subassembly support.