CN203742414U - Horizontally-driving device and sun-shade energy-saving roller blind using same for reeling and unreeling - Google Patents
Horizontally-driving device and sun-shade energy-saving roller blind using same for reeling and unreeling Download PDFInfo
- Publication number
- CN203742414U CN203742414U CN201420083117.6U CN201420083117U CN203742414U CN 203742414 U CN203742414 U CN 203742414U CN 201420083117 U CN201420083117 U CN 201420083117U CN 203742414 U CN203742414 U CN 203742414U
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- China
- Prior art keywords
- sliding sleeve
- groove
- sleeve
- wire spool
- bearing pin
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontally-driving device and a sun-shade energy-saving roller blind using the same for reeling and unreeling. The roller blind comprises a blind sheet, end bases on two sides, a positioning unit and a control unit, wherein the stoke and position of the blind sheet are determined through the positioning unit, the blind sheet is retracted through the rotation of a roller blind shaft in the control unit, and the blind sheet is put down by pulling a bottom beam on the bottom of the blind sheet by means of the tension of a line in the control unit. According to the horizontally-driving device and the sun-shade energy-saving roller blind using the same for reeling and unreeling, the problem that an existing roller blind can only move downwards under sufficient weight components is solved, the problem of linear velocity change of roller blind motion caused by constant rotation speed of a tubular motor is solved, and relatively stable tension can be provided in the whole downwards-moving process.
Description
Technical field
The utility model relates to external roller blind and drive unit thereof, particularly a kind of flat roof of outdoor canopy of the heavens glass room or sun shading and energy-saving roller shutter of oblique top roofing of being installed on.
Background technology
At present, the structure of known shading electric rolling screen window is mainly made up of case, end seat, eight-corner tube, curtain sheet, bottom girder, guide rail, drive unit etc.Roller shutter is installed on window, there is shading, insulation, energy-conservation, antitheft, noise reduction and the function such as attractive in appearance.But existing roller shutter window all adopts vertical installation, drive unit drives the rolling of curtain sheet; When roller shutter puts down sunshade, drive unit rotates, and roller shutter relies on gravity to transfer.And for the sunshade of canopy of the heavens glass room flat-top or low-angle oblique top roofing, due to the roller shutter of employing level installation, its vertical direction does not have or only has the gravity of little vertical component, cannot realize voluntarily closing of roller shutter, thereby determine that the roller shutter of conventional structure cannot be applied to flat-top or the sunshade of little gradient roofing.
summary of the invention:
The technical problems to be solved in the utility model is that existing roller blind relies on gravity to transfer, and is not suitable for flat-top or the sunshade of little gradient roofing.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of horizontal drive apparatus, comprises power transmission shaft, bearing pin, wire spool, axle bumper, sliding sleeve, adapter sleeve, brace, driving spindle nose; Wire spool, axle bumper, sliding sleeve, adapter sleeve, brace, driving spindle nose are all socketed on power transmission shaft, sliding sleeve is fixedly connected with power transmission shaft by bearing pin, the equal empty set of wire spool and adapter sleeve is on power transmission shaft, in described sliding sleeve, internal diameter is opened a groove, and groove and horizontal direction are angle setting, aforementioned bearing pin, along movable in groove, along with power transmission shaft rotating, can slide into the other end from one end of groove; In the time that bearing pin is positioned at one end of groove, sliding sleeve can engage with adapter sleeve, and the other end that is positioned at groove when bearing pin is that sliding sleeve can engage with wire spool.
By horizontal drive apparatus is set, make roller blind no longer rely on gravity to transfer, be applicable to flat-top or the sunshade of little gradient roofing.
A kind of sun shading and energy-saving roller shutter, comprises curtain sheet, two side ends seat, positioning unit and control module; Described positioning unit comprises two side rails and end rail, three affixed U fonts that are of rail; Described control module is arranged between two side ends seat, comprises tube shaped electric machine, eight-corner tube, curtain rolling shaft and horizontal drive apparatus; Tube shaped electric machine head is fixedly connected with the end seat of a side, afterbody is fixedly connected with in eight-corner tube and with eight-corner tube by motor rotaring wheeling sleeve, rolling screen axle sleeve is connected on eight-corner tube, on the end seat of opposite side, horizontal drive apparatus is set, driving spindle nose and the eight-corner tube of horizontal drive apparatus are affixed, and adapter sleeve and curtain rolling shaft are affixed; The affixed curtain rolling shaft in described curtain sheet top, bottom arranges bottom girder, and the both sides clamping left and right rail of bottom girder also can slide along guide rail; Two lines are set on aforementioned wire spool, and two lines, all through the guide rail of a side, enter the threading frame of the same side, and then, single line connects one end of the bottom girder of the same side, and another single line enters after the threading frame of opposite side through end rail, connects the other end of bottom girder.
When motor rotates counterclockwise, bearing pin promotes the Slideslip of sliding sleeve to wire spool place under the effect of sliding sleeve inside groove, sliding sleeve is engaged with wire spool, drive wire spool rotary wire-reeling, the bottom girder two ends of curtain sheet are subject to the lower pulling force of line simultaneously, then slowly put down to end rail direction, until move to lower limit, now, roller shutter below completely; In the time that needs are opened roller shutter, motor turns clockwise, under effect at bearing pin in sliding sleeve groove, promote the Slideslip of sliding sleeve to adapter sleeve place, sliding sleeve is engaged with adapter sleeve, drive adapter sleeve rotates, and drives curtain rolling shaft to rotate, until move to upper limit by adapter sleeve, now, realize the rolling work of roller shutter.In whole process, folding and unfolding does not all realize by Action of Gravity Field, makes roller shutter be applicable to flat-top or the sunshade of little gradient roofing; In addition, because transferring of curtain sheet is to realize by the pulling force of line, therefore, solve the problem of the roller shutter line of motion velocity variations (receive and alter a great deal with the expansion of curtain sheet around diameter because of roller shutter) causing because of tube shaped electric machine invariablenes turning speed, can provide metastable pulling force in descending whole process.Aforementioned upper limit and lower limit lay respectively at the two ends of two side rails.
The utility model has the advantages that: having overcome existing roller shutter must will have enough descending problems of weight component ability, and solved the problem of the roller shutter line of motion velocity variations causing because of tube shaped electric machine invariablenes turning speed, can provide metastable pulling force in descending whole process.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model.
Fig. 2 is the structural representation that sliding sleeve, wire spool, the adapter sleeve in the utility model engages.
Fig. 3 is the structural representation that the utility model center line passes.
Structural representation when Fig. 4 is little gradient installation.
Detailed description of the invention
As Figure 1-4, the utility model sun shading and energy-saving roller shutter comprises right end base 1, power transmission shaft 2, bearing pin 3, wire spool 4, rope cover 5, axle bumper 6, sliding sleeve 7, adapter sleeve 8, brace 9, drives spindle nose 10, eight-corner tube 11, curtain sheet 12, curtain rolling shaft 13, tube shaped electric machine 14, left end seat 15, two side rails 16, end rail 17, threading frame 19.
The affixed U font that is of two side rails 16 and end rail 17; The head of tube shaped electric machine 14 by rotaring wheeling sleeve in eight-corner tube 11, afterbody and left end seat 15 are fixing, curtain rolling shaft 13 is socketed on eight-corner tube 11, the affixed driving spindle nose 10 of right-hand member of eight-corner tube 11, adapter sleeve 8 is fixedly connected with the right-hand member of curtain rolling shaft 13 by screw, and cover driving spindle nose 10, drive between spindle nose 10 and adapter sleeve 8 and brace 9 is set to reduce rigid friction; Power transmission shaft 2 one end connect right end base 1, and the other end is turned left from the right side and run through successively wire spool 4, axle bumper 6, sliding sleeve 7, adapter sleeve 8, brace 9, driving spindle nose 10; On described wire spool 4, be also covered with rope cover 5; The top of curtain sheet 12 is fixedly connected with curtain rolling shaft 13, bottom arranges bottom girder 18, the two ends of bottom girder 18 are clamping two side rails 16 respectively, and can slide up and down along guide rail 16, wire spool 4 is provided with two lines, and two lines are together through after right rail 16, through the threading frame 19 on right side, one connects the right-hand member of bottom girder 18, and another root passes end rail 17 to the threading frame 19 in left side, then connects the left end of bottom girder 18.
In the time that tube shaped electric machine 14 reverses, bearing pin 3 is along being 60 degree with horizontal direction in sliding sleeve, the groove that vertical direction is 30 degree slides into left end, promote sliding sleeve 7 and engage to the right and with wire spool 4 thereupon, now, power transmission shaft 2 drives wire spool 4 rotary wire-reelings, along with two lines tighten up, bottom girder 18 is pulled down to end rail 17 and fits, and now, roller shutter plays shaded effects.
In the time of tube shaped electric machine 14 forward, bearing pin 3 is along being 60 degree with horizontal direction in sliding sleeve, the groove that vertical direction is 30 degree slides into right-hand member, sliding sleeve 7 is engaged thereupon, now left and with adapter sleeve 8, power transmission shaft 2 drives adapter sleeve 8 to rotate, adapter sleeve 8 drives curtain rolling shaft 13 to rotate, and curtain sheet 12 is rolled, until bottom girder 18 slides to the upper end of two side rails 16 and props up curtain rolling shaft 13, now, roller shutter plays translucent effect.
Horizontal drive sun shading and energy-saving roller shutter of the present utility model, overcome existing roller shutter and must will have enough weight components (the vertical or downward-sloping installation of wide-angle) descending problem of ability, and solved the problem of the roller shutter line of motion velocity variations that causes because of tube shaped electric machine invariablenes turning speed (receive and alter a great deal with the expansion of curtain sheet around diameter because of roller shutter), can provide metastable pulling force in descending whole process.
Claims (2)
1. a horizontal drive apparatus, is characterized in that: comprise power transmission shaft, bearing pin, wire spool, axle bumper, sliding sleeve, adapter sleeve, brace, driving spindle nose; Wire spool, axle bumper, sliding sleeve, adapter sleeve, brace, driving spindle nose are all socketed on power transmission shaft, sliding sleeve is fixedly connected with power transmission shaft by bearing pin, the equal empty set of wire spool and adapter sleeve is on power transmission shaft, in described sliding sleeve, internal diameter is opened a groove, and groove and horizontal direction are angle setting, aforementioned bearing pin, along movable in groove, along with power transmission shaft rotating, can slide into the other end from one end of groove; In the time that bearing pin is positioned at one end of groove, sliding sleeve can engage with adapter sleeve, and the other end that is positioned at groove when bearing pin is that sliding sleeve can engage with wire spool.
2. a sun shading and energy-saving roller shutter, is characterized in that: comprise curtain sheet, two side ends seat, positioning unit and control module;
Described positioning unit comprises two side rails and end rail, three affixed U fonts that are of rail;
Described control module is arranged between two side ends seat, comprises tube shaped electric machine, eight-corner tube, curtain rolling shaft and horizontal drive apparatus; Tube shaped electric machine head is fixedly connected with the end seat of a side, afterbody is fixedly connected with in eight-corner tube and with eight-corner tube by motor rotaring wheeling sleeve, rolling screen axle sleeve is connected on eight-corner tube, on the end seat of opposite side, horizontal drive apparatus is set, driving spindle nose and the eight-corner tube of horizontal drive apparatus are affixed, and adapter sleeve and curtain rolling shaft are affixed;
The affixed curtain rolling shaft in described curtain sheet top, bottom arranges bottom girder, and the both sides clamping left and right rail of bottom girder also can slide along guide rail; Two lines are set on aforementioned wire spool, and two lines, all through the guide rail of a side, enter the threading frame of the same side, and then, single line connects one end of the bottom girder of the same side, and another single line enters after the threading frame of opposite side through end rail, connects the other end of bottom girder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420083117.6U CN203742414U (en) | 2014-02-26 | 2014-02-26 | Horizontally-driving device and sun-shade energy-saving roller blind using same for reeling and unreeling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420083117.6U CN203742414U (en) | 2014-02-26 | 2014-02-26 | Horizontally-driving device and sun-shade energy-saving roller blind using same for reeling and unreeling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203742414U true CN203742414U (en) | 2014-07-30 |
Family
ID=51342231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420083117.6U Expired - Fee Related CN203742414U (en) | 2014-02-26 | 2014-02-26 | Horizontally-driving device and sun-shade energy-saving roller blind using same for reeling and unreeling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203742414U (en) |
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2014
- 2014-02-26 CN CN201420083117.6U patent/CN203742414U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150226 |
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EXPY | Termination of patent right or utility model |