CN105534256A - Energy-saving roller blind convenient to mount - Google Patents
Energy-saving roller blind convenient to mount Download PDFInfo
- Publication number
- CN105534256A CN105534256A CN201610014993.7A CN201610014993A CN105534256A CN 105534256 A CN105534256 A CN 105534256A CN 201610014993 A CN201610014993 A CN 201610014993A CN 105534256 A CN105534256 A CN 105534256A
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- China
- Prior art keywords
- positioning
- roller shutter
- pipe crimping
- power assistant
- screw tube
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H5/00—Devices for drawing draperies, curtains, or the like
- A47H5/14—Apparatus for lowering curtains or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to a curtain, in particular to an energy-saving roller blind convenient to mount. The energy-saving roller blind convenient to mount comprises a roller blind body with a rolling pipe. At least one end of the roller blind body is provided with a positioning sleeve embedded in the rolling pipe and a telescopic fixing assembly located in the positioning sleeve, the positioning sleeves are fixedly connected with the rolling pipe, the positioning sleeves and the telescopic fixing assembles can conduct relative rotation, and the telescopic fixing assembles comprise telescopic mechanisms with a self-locking function and fixing plug assemblies used for applying pressure to a wall to increase friction force. A booster spring is arranged in the rolling pipe and comprises a fixed end and a rotating end used for rotating along with the rolling pipe. The energy-saving roller blind convenient to mount has the advantages that mounting and dismounting can be conveniently achieved, mounting and dismounting time can be shortened, the distance between fixing points on the two sides of the roller blind can be adjusted according to the width of a window, the application range of the width of the roller blind can be widened, and energy and energy resources can be saved.
Description
Technical field
The present invention relates to a kind of curtain, especially relate to a kind of convenient energy saving curtain rolling installed.
Background technology
Existing roller shutter is fixed by screws on the wall of window edge both sides, and this kind of roller shutter fixed form is complicated, needs to use extra tool operation, and needs to punch on the wall, destroy metope.Dismounting is not easy to after installation, and cannot according to the length of the width adjustment roller shutter two ends fixing point of window.When roller shutter length is greater than the width of window, roller shutter cannot be installed between the wall of window both sides.When roller shutter length is less than the width of window, the wall that roller shutter two ends cannot be fitted in window both sides is fixed.In addition, the cord of existing roller shutter is wound on reel, and in the expansion process of roller shutter whereabouts, the weight of cord drop section area produces moment of torsion to reel, and the moment of torsion of the more voluminous life of drop section area is larger.No matter be that hand curtain rolling or electric rolling all need very large energy to rotate to make pipe crimping, waste energy.
Summary of the invention
The present invention mainly for the problems referred to above, provide a kind of and can be convenient to mount and dismount, shorten disassembly and assembly time, can according to the distance between the width adjusting roller shutter both sides fixing point of window, strengthen the scope of application of roller shutter width, save the roller shutter of energy and the energy.
Object of the present invention is mainly achieved by following proposal: a kind of convenient energy saving curtain rolling installed, comprise the roller shutter body with pipe crimping, at least one end of described roller shutter body is provided with the positioning sleeve be embedded in pipe crimping and the scalable fixation kit being positioned at positioning sleeve inside, positioning sleeve and pipe crimping are fixedly linked, positioning sleeve and scalable fixation kit can relatively rotate, and scalable fixation kit comprises the telescopic mechanism of band self-locking and increases the fixed plug assembly of frictional force for the metope that pressurizes; Pipe crimping inside is provided with power assistant spring, and power assistant spring comprises stiff end and the turning end for following pipe crimping rotation.Cord is wound on pipe crimping, the winding rotarily driving cord of pipe crimping and whereabouts, and roller shutter body end arranges positioning sleeve, arranges scalable fixation kit in positioning sleeve inside, utilizes the elongation of scalable fixation kit and shortens the window adapting to different in width.Scalable fixation kit comprises scalable assembly and fixed plug assembly, scalable assembly can make fixed plug components stretch out or inwardly shrink, according to the scalable components of the width adjusting of window, fixed plug assembly top is pressed on the wall, utilizes the frictional force of fixed plug assembly and metope to realize the fixing of roller shutter.After scalable components has regulated, the auto-lock function of scalable assembly self can be utilized to realize fixing, and then realize the fixing of whole roller shutter.When needing dismounting roller shutter, only scalable components need be regulated and shrink, namely fixed plug components moves towards the direction away from metope, just can realize the dismounting of roller shutter.Installation and removal process only need regulate scalable components, simple to operate, without the need to the mounting screw that punches, without the need to destroying metope.In reel, arrange power assistant spring, the stiff end of power assistant spring does not rotate, and the turning end of power assistant spring is followed the rotation of reel and rotates and then be out of shape.When the gravity of the part that roller shutter falls applies moment of torsion to reel, after power assistant spring distortion, reciprocal moment of torsion is applied to reel, utilize the part moment of torsion that power assistant spring applies reel to offset roller shutter drop section area the moment of torsion that reel applies.
As preferably, described roller shutter body is the electric rolling with motor, one end of roller shutter body is provided with scalable fixation kit, the other end is provided with positioning component, pipe crimping is fixedly connected with away from the inside, one end of scalable fixation kit the swivel base be connected with motor, the second limit plug that positioning component comprises positioning seat, is fixedly connected with positioning seat, is provided with the second plain thrust bearing between positioning seat and swivel base.The pipe crimping inside of roller shutter body is provided with motor, and driven by motor pipe crimping rotates, and then drives cord winding and fall.One end of roller shutter body is scalable fixation kit, and the other end is positioning component, by positioning component one end against on the wall, by regulating the scalable fixation kit of the other end, realizes the fixing of roller shutter body.Drive swivel base to rotate when motor rotates, swivel base drives pipe crimping to rotate, and owing to arranging the second plain thrust bearing between swivel base and positioning seat, when swivel base rotates, the second limit plug of positioning seat and positioning seat end is all the time against on the wall.The second limit plug structure on positioning component is identical with the limit plug structure of scalable assembly, and positioning seat the electric wire of power supply machine can pass and be connected on external power source.
As preferably, the driving shaft of described motor is provided with driving wheel, driving wheel is fixedly connected with pipe crimping, power assistant spring is torque spring, power assistant spring is set in outside motor or is positioned at pipe crimping one end away from motor, the stiff end of power assistant spring is arranged near motor, and the turning end of power assistant spring is fixedly connected with on the drive wheel.The part moment of torsion utilizing power assistant spring to apply reel to offset roller shutter drop section area the moment of torsion that reel applies, reduces the power of motor, namely utilizes power assistant spring to motor power-assisted.Because power assistant spring is to motor power-assisted, therefore, the energy consumption of motor reduces, simultaneously, utilize the very little motor of power just can drive roller shutter, the demand of power of motor is reduced, originally the solar panel of heavy-duty motor cannot be driven also can to drive the low-power machine after power-assisted.In cord decline process, the moment of torsion that the weight of cord sloping portion applies reel is by calculating the numerical value increased progressively, the power assistant spring adopted to the moment of torsion infinite approach that the moment of torsion of reel applying and the weight of cord sloping portion apply reel, ensures the maximization of power assistant spring power-assisted in deformation process.Power assistant spring is torque spring, torque spring can be set in outside motor, also pipe crimping one end away from motor can be arranged on, the stiff end of power assistant spring is fixed on the side of motor, and the turning end of power assistant spring is fixing on the drive wheel, when driving wheel rotates, the turning end of power assistant spring is along with driving wheel is in rotation, and the stiff end transfixion of power assistant spring, the turning end along with power assistant spring makes power assistant spring be out of shape in rotation process, and power assistant spring distortion also applies moment of torsion to reel.Power assistant spring is out of shape and is used for offsetting the gravity of roller shutter drop section area to a part for the moment of torsion that reel applies to reel applying moment of torsion, and then to motor power-assisted.And reel is subject to the forced position of motor rotation torque at driving wheel place, be subject to the forced position of power assistant spring moment of torsion also at driving wheel place, namely reel is subject to the position of moment of torsion in same position, avoids reel to twist off.
Described roller shutter body also can be the manual pearl-decorated curtain with pelletron, and roller shutter body two ends are provided with scalable fixation kit.
As preferably, power assistant spring is positioned at pipe crimping one end away from pelletron.When roller shutter body is manual pearl-decorated curtain, the part moment of torsion utilizing power assistant spring to apply reel to offset roller shutter drop section area the moment of torsion that reel applies, reduces the pulling force needed for pelletron, when pulling the pulling force of pelletron to reduce, can prevent roller shutter from dropping.
As preferably, between described positioning sleeve and scalable fixation kit, be provided with the plain thrust bearing for reducing rotating friction force.Positioning sleeve and pipe crimping are fixedly linked, when fixed plug assembly is squeezed on metope, metope applies reaction force to fixed plug assembly and scalable assembly, between positioning sleeve and scalable fixation kit, plain thrust bearing is set, can make to realize between positioning sleeve and scalable fixation kit relatively rotating, and the rotating friction force utilizing plain thrust bearing can reduce between positioning sleeve and scalable fixation kit, even if scalable fixation kit is subject to the reaction force of metope, also can not affects positioning sleeve and follow pipe crimping rotation.
As preferably, scalable assembly comprises the pivoted housing being positioned at positioning sleeve inside and the screw tube being positioned at pivoted housing inside, and screw tube is threaded with pivoted housing, and fixed plug assembly is positioned at screw tube, between fixed plug assembly and screw tube, be provided with thrust spring, thrust spring is inner through screw tube.Positioning sleeve is embedded in pipe crimping, in positioning sleeve, arrange pivoted housing, arranges screw tube in pivoted housing, and because screw tube is threaded with pivoted housing, when rotating pivoted housing, the axial-rotation of pivoted housing makes screw tube extend or shortens.Arrange fixed plug assembly in screw tube inside, fixed plug assembly is followed the elongation of screw tube and extends, and follows the shortening of screw tube and shortens.Between fixed plug assembly and screw tube, run through screw tube arrange thrust spring, when pivoted housing axial-rotation, thrust spring, to fixed plug assembly and screw tube applied thrust, realizes screw tube along screw thread axial elongation and shortening.Between body of wall roller shutter being loaded window both sides, rotate pivoted housing, make screw tube drive fixed plug assembly to extend, and then increase the total length of whole reel, when the fixed plug assembly top at roller shutter body two ends is pressed on body of wall, the fixing of roller shutter can be realized.When needing dismounting roller shutter, counter-rotating pivoted housing, makes screw tube drive fixed plug assembly to shorten, and then reduces the total length of whole reel, just can realize the dismounting of roller shutter.That fixes and dismantle is simple to operate, and the fixing and installation of edge roller shutter, reduces the time needed for mounting and dismounting, and roller shutter can be made to be suitable for the window of different in width.
As preferably, described fixed plug assembly comprises the fixed bar cylinder being positioned at screw tube inside, the positioning disk, the limit plug be fixed on positioning disk that are connected with fixed bar cylinder one, the axle center place of positioning disk is provided with location square hole, limit plug is provided with near one end of positioning disk and the locating dowel of locating square hole and matching, and it is inner that thrust spring is positioned at fixed bar cylinder.Fixed plug assembly comprises fixed bar cylinder, positioning disk and limit plug, and fixed bar cylinder is embedded and realizes fixing between fixed bar cylinder and screw tube in screw tube inside.Can be finely tuned fixed bar cylinder and screw tube axial length by positioning disk.Limit plug is rubber stopper, when rubber stopper is squeezed on body of wall, fits between limit plug and body of wall, atmospheric pressure is utilized to be adsorbed on body of wall by limit plug, utilize the frictional force between limit plug increase with body of wall simultaneously, realize the fixing of fixed plug assembly, and then realize the fixing of whole roller shutter.
As preferably, described pivoted housing is integrally connected with rotating disk near one end of fixed plug assembly, the edge of rotating disk and positioning disk is provided with and turns tooth, tooth cover is arranged with outside rotating disk and positioning disk, tooth cover inner surface is provided with and the teeth groove turning tooth and match, the radial section of tooth cover is in " C " shape, and the A/F of tooth cover is less than the diameter of tooth cover.Pivoted housing is provided with rotating disk near one end of fixed plug assembly, and rotating disk is connected with pivoted housing one, and realized the rotation of pivoted housing by rotary turnplate, edge is held rotating disk and regulated, and handled easily person applies external force to pivoted housing.Being provided with at the edge of rotating disk and positioning disk and turning tooth, manual rotation rotating disk and positioning disk can be convenient to by turning tooth.Positioning disk is parallel with rotating disk, tooth cover is arranged with outside positioning disk and rotating disk, the inner surface of tooth cover is provided with and the teeth groove turning tooth and match, after the position adjustments of rotating disk completes, the openend overlapped by the tooth of radial section in " C " shape is towards positioning disk and rotating disk and be enclosed within outside positioning disk and rotating disk, and now, the teeth groove that tooth puts engages with the tooth that turns on rotating disk and positioning disk, utilize tooth cover to achieve the fixing of rotating disk and positioning disk, avoid rotating disk to rotate.The A/F of tooth cover is less than the diameter of tooth cover, when in the process that tooth cover is enclosed within positioning disk and rotating disk, the part of opening both sides expands outwardly, and makes rotating disk and positioning disk clamp-on in tooth cover, when positioning disk and rotating disk enter after in tooth cover completely, can prevent tooth cover from departing from from positioning disk and rotating disk.
As preferably, the middle part of a lateral edges of described tooth cover is provided with one section for the limiting section to positioning disk axial limiting, and the height of limiting section is identical with gullet depth, and the edges at two ends that tooth overlaps is provided with for the position-limit foot to positioning disk axial limiting.When tooth cover is set in outside positioning disk and rotating disk, tooth cover is provided with limiting section near the middle part of a lateral edges of positioning disk, the height of limiting section is identical with gullet depth, namely tooth is turned when engaging with the teeth groove that tooth puts on positioning disk, limiting section can to turn tooth spacing to corresponding on positioning disk, avoids positioning disk and tooth to overlap and depart from.In like manner, the edges at two ends of overlapping at the tooth of " C " shape arranges position-limit foot, utilizes position-limit foot to coordinate limiting section to realize 3 of positioning disk spacing, prevents positioning disk from skidding off in tooth cover.
As preferably, described fixed bar cylinder section is quadrangle, pentagon or hexagon.Fixed bar cylinder section is quadrangle, pentagon or hexagon, and namely fixed bar cylinder insertion screw tube inside makes, and the axis between fixed bar cylinder and screw tube can be avoided to relatively rotate.
As preferably, spherically, limit plug is away from one end end face of positioning sleeve being provided with several anti-skidding projections around the distribution of limit plug axis for described limit plug.Spherically, when limit plug extrudes towards wall direction, gap between limit plug and body of wall reduces limit plug, realizes the laminating completely between limit plug and body of wall, reasonably utilizes the absorption that atmospheric pressure realizes between limit plug and body of wall.Limit plug, away from one end end face of positioning sleeve being provided with several anti-skidding projections around the distribution of limit plug axis, can increasing the coefficient of friction between limit plug and body of wall, and then increase the frictional force between limit plug and body of wall.
Therefore, the convenient energy saving curtain rolling installed of the present invention possesses following advantage: 1, between body of wall roller shutter being loaded window both sides, rotate pivoted housing, screw tube is made to drive fixed plug assembly to extend, and then increase the total length of whole reel, when the fixed plug assembly top at roller shutter body two ends is pressed on body of wall, the fixing of roller shutter can be realized, when needing dismounting roller shutter, counter-rotating pivoted housing, screw tube is made to drive fixed plug assembly to shorten, and then reduce the total length of whole reel, just the dismounting of roller shutter can be realized, that fixes and dismantle is simple to operate, fixing and the installation of edge roller shutter, reduce the time needed for installation and removal, and roller shutter can be made to be suitable for the window of different in width, 2, can be finely tuned fixed bar cylinder and screw tube axial length by positioning disk.Limit plug is rubber stopper, when rubber stopper is squeezed on body of wall, fits between limit plug and body of wall, atmospheric pressure is utilized to be adsorbed on body of wall by limit plug, utilize the frictional force between limit plug increase with body of wall simultaneously, realize the fixing of fixed plug assembly, and then realize consolidating of whole roller shutter; 3, positioning sleeve is provided with plain thrust bearing away from one end of fixed plug assembly, plain thrust bearing can realize the rotation between pivoted housing and positioning sleeve, when fixed plug assembly followed by pivoted housing and body of wall fixes, positioning sleeve still can be followed pipe crimping and be rotated, utilize the rotation friction between plain thrust bearing reduction pivoted housing and positioning sleeve, avoid impacting the rotation of pipe crimping.
Accompanying drawing explanation
Accompanying drawing 1 is the present invention's a kind of structural representation in embodiment 1;
Accompanying drawing 2 is the sectional views at scalable fixation kit place in the present invention;
Accompanying drawing 3 is stereograms of scalable fixation kit in the present invention;
Accompanying drawing 4 is stereograms of tooth cover in the present invention;
Accompanying drawing 5 is the present invention's a kind of structural representations in example 2;
Accompanying drawing 6 is the sectional views at positioning component place in accompanying drawing 3;
Accompanying drawing 7 is fragmentary sectional view of pipe crimping in embodiment 2;
Accompanying drawing 8 is partial sectional views of pipe crimping in embodiment 3.
Illustrate: 1-roller shutter body, 2-pipe crimping, 3-pelletron, the scalable fixation kit of 4-, 41-positioning sleeve, 42-pivoted housing, 43-screw tube, 44-thrust spring, 45-rotating disk, 51-fixed bar cylinder, 52-positioning disk, 53-limit plug, 54-locating dowel, the anti-skidding projection of 55-, 56-turns tooth, 6-plain thrust bearing, 7-positioning component, 71-positioning seat, 72-second limit plug, 8-motor, 81-driving shaft, 9-swivel base, 10-electric wire, 11-second plain thrust bearing, 12-tooth cover, 121-teeth groove, 122-limiting section, 123-position-limit foot, 13-power assistant spring, 14-driving wheel.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 1, 2, a kind of convenient energy saving curtain rolling installed, comprise the roller shutter body 1 with pipe crimping 2, roller shutter body is arranged pelletron 3, namely roller shutter body is manual pearl-decorated curtain.Pipe crimping inside is provided with power assistant spring 13, and power assistant spring comprises stiff end and for following the turning end that pipe crimping rotates, power assistant spring is positioned at pipe crimping one end away from pelletron.The end of roller shutter body is embedded with positioning sleeve 41 and scalable fixation kit 4, and scalable fixation kit comprises scalable assembly and fixed plug assembly.Scalable assembly comprises: be positioned at the pivoted housing 42 of positioning sleeve inside, be positioned at pivoted housing inside and the screw tube 43 be threaded with pivoted housing.Fixed plug assembly in screw tube, between fixed plug assembly and screw tube and through the thrust spring 44 of screw tube inside.Fixed plug assembly comprises the fixed bar cylinder 51 being positioned at screw tube inside, the positioning disk 52, the limit plug 53 be fixed on positioning disk that are connected with fixed bar cylinder one, the axle center place of positioning disk is provided with location square hole, limit plug is provided with near one end of positioning disk and the locating dowel 54 of locating square hole and matching, it is inner that thrust spring is positioned at fixed bar cylinder, and fixed bar cylinder section is regular hexagon.Spherically, limit plug is away from one end end face of positioning sleeve being provided with several around anti-skidding protruding 55 of limit plug axis distribution for limit plug.Positioning sleeve is provided with plain thrust bearing 6 away from one end of fixed plug assembly, and positioning sleeve is rotationally connected by plain thrust bearing and pivoted housing.Pivoted housing is provided with rotating disk 45 near one end of fixed plug assembly, and rotating disk is connected with pivoted housing one.As shown in Figure 3,4, the edge of rotating disk and positioning disk is provided with and turns tooth 56, is arranged with tooth cover 12 outside rotating disk and positioning disk, and tooth cover inner surface is provided with and the teeth groove 121 turning tooth and match, the radial section of tooth cover is in " C " shape, and the A/F of " C " shape tooth cover is less than the diameter of tooth cover.The middle part of one lateral edges of tooth cover is provided with one section for the limiting section 122 to positioning disk axial limiting, and the height of limiting section is identical with gullet depth, and the edges at two ends of tooth cover is provided with for the position-limit foot 123 to positioning disk axial limiting.
Cord is wound on pipe crimping, the winding rotarily driving cord of pipe crimping and whereabouts.In reel, arrange power assistant spring, the stiff end of power assistant spring does not rotate, and the turning end of power assistant spring is followed the rotation of reel and rotates and then be out of shape.When the gravity of the part that roller shutter falls applies moment of torsion to reel, after power assistant spring distortion, reciprocal moment of torsion is applied to reel, utilize the part moment of torsion that power assistant spring applies reel to offset roller shutter drop section area the moment of torsion that reel applies.When roller shutter body is manual pearl-decorated curtain, the part moment of torsion utilizing power assistant spring to apply reel to offset roller shutter drop section area the moment of torsion that reel applies, reduces the pulling force needed for pelletron, when pulling the pulling force of pelletron to reduce, can prevent roller shutter from dropping.Roller shutter body two ends all arrange scalable fixation kit, utilize the elongation of scalable fixation kit and shorten the window adapting to different in width.Positioning sleeve is embedded in pipe crimping, in positioning sleeve, arrange pivoted housing, arranges screw tube in pivoted housing, and because screw tube is threaded with pivoted housing, when rotating pivoted housing, the axial-rotation of pivoted housing makes screw tube extend or shortens.Arrange fixed plug assembly in screw tube inside, fixed plug assembly is followed the elongation of screw tube and extends, and follows the shortening of screw tube and shortens.Between fixed plug assembly and screw tube, run through screw tube arrange thrust spring, when pivoted housing axial-rotation, thrust spring, to fixed plug assembly and screw tube applied thrust, realizes screw tube along screw thread axial elongation and shortening.Between body of wall roller shutter being loaded window both sides, rotate pivoted housing, make screw tube drive fixed plug assembly to extend, and then increase the total length of whole reel, when the fixed plug assembly top at roller shutter body two ends is pressed on body of wall, the fixing of roller shutter can be realized.When needing dismounting roller shutter, counter-rotating pivoted housing, makes screw tube drive fixed plug assembly to shorten, and then reduces the total length of whole reel, just can realize the dismounting of roller shutter.That fixes and dismantle is simple to operate, and the fixing and installation of edge roller shutter, reduces the time needed for mounting and dismounting, and roller shutter can be made to be suitable for the window of different in width.Fixed plug assembly comprises fixed bar cylinder, positioning disk and limit plug, and fixed bar cylinder is embedded and realizes fixing between fixed bar cylinder and screw tube in screw tube inside.Can be finely tuned fixed bar cylinder and screw tube axial length by positioning disk.Limit plug is rubber stopper, when rubber stopper is squeezed on body of wall, fits between limit plug and body of wall, atmospheric pressure is utilized to be adsorbed on body of wall by limit plug, utilize the frictional force between limit plug increase with body of wall simultaneously, realize the fixing of fixed plug assembly, and then realize the fixing of whole roller shutter.Fixed bar cylinder section is hexagon, and namely fixed bar cylinder insertion screw tube inside makes, and the axis between fixed bar cylinder and screw tube can be avoided to relatively rotate.Spherically, when limit plug extrudes towards wall direction, gap between limit plug and body of wall reduces limit plug, realizes the laminating completely between limit plug and body of wall, reasonably utilizes the absorption that atmospheric pressure realizes between limit plug and body of wall.Limit plug, away from one end end face of positioning sleeve being provided with several anti-skidding projections around the distribution of limit plug axis, can increasing the coefficient of friction between limit plug and body of wall, and then increase the frictional force between limit plug and body of wall.Positioning sleeve is provided with plain thrust bearing away from one end of fixed plug assembly, plain thrust bearing can realize the rotation between pivoted housing and positioning sleeve, when fixed plug assembly followed by pivoted housing and body of wall fixes, positioning sleeve still can be followed pipe crimping and be rotated, utilize the rotation friction between plain thrust bearing reduction pivoted housing and positioning sleeve, avoid impacting the rotation of pipe crimping.Pivoted housing is provided with rotating disk near one end of fixed plug assembly, and rotating disk is connected with pivoted housing one, and realized the rotation of pivoted housing by rotary turnplate, edge is held rotating disk and regulated, and handled easily person applies external force to pivoted housing.Pivoted housing is provided with rotating disk near one end of fixed plug assembly, and rotating disk is connected with pivoted housing one, and realized the rotation of pivoted housing by rotary turnplate, edge is held rotating disk and regulated, and handled easily person applies external force to pivoted housing.Being provided with at the edge of rotating disk and positioning disk and turning tooth, manual rotation rotating disk and positioning disk can be convenient to by turning tooth.Positioning disk is parallel with rotating disk, tooth cover is arranged with outside positioning disk and rotating disk, the inner surface of tooth cover is provided with and the teeth groove turning tooth and match, after the position adjustments of rotating disk completes, the openend overlapped by the tooth of radial section in " C " shape is towards positioning disk and rotating disk and be enclosed within outside positioning disk and rotating disk, and now, the teeth groove that tooth puts engages with the tooth that turns on rotating disk and positioning disk, utilize tooth cover to achieve the fixing of rotating disk and positioning disk, avoid rotating disk to rotate.The A/F of tooth cover is less than the diameter of tooth cover, when in the process that tooth cover is enclosed within positioning disk and rotating disk, the part of opening both sides expands outwardly, and makes rotating disk and positioning disk clamp-on in tooth cover, when positioning disk and rotating disk enter after in tooth cover completely, can prevent tooth cover from departing from from positioning disk and rotating disk.When tooth cover is set in outside positioning disk and rotating disk, tooth cover is provided with limiting section near the middle part of a lateral edges of positioning disk, the height of limiting section is identical with gullet depth, namely tooth is turned when engaging with the teeth groove that tooth puts on positioning disk, limiting section can to turn tooth spacing to corresponding on positioning disk, avoids positioning disk and tooth to overlap and depart from.In like manner, the edges at two ends of overlapping at the tooth of " C " shape arranges position-limit foot, utilizes position-limit foot to coordinate limiting section to realize 3 of positioning disk spacing, prevents positioning disk from skidding off in tooth cover.
Embodiment 2: the present embodiment is substantially identical with the structure of embodiment 1, difference is, as shown in Figure 5,6, roller shutter body 1 inside is provided with motor 8, reeled by driven by motor pipe crimping, namely roller shutter body is electric rolling, and scalable fixation kit 4 is positioned at one end of roller shutter body, and the other end of roller shutter body is provided with positioning component 7.As shown in Figure 4, pipe crimping is fixedly connected with away from the inside, one end of scalable fixation kit the transposase 19 be connected with motor, the second limit plug 72 that positioning component comprises positioning seat 71, is fixedly connected with positioning seat, the second plain thrust bearing 11 is provided with between positioning seat and swivel base, the electric wire 10 of positioning seat power supply machine passes, and the second limit plug 72 is identical with the limit plug structure of scalable fixation kit.As shown in Figure 7, the driving shaft 81 of motor is provided with driving wheel 14, and driving wheel is fixedly connected with pipe crimping, power assistant spring 13 is torque spring, power assistant spring is set in outside motor, and the stiff end of power assistant spring is arranged near motor, and the turning end of power assistant spring is fixedly connected with on the drive wheel.
The pipe crimping inside of roller shutter body is provided with motor, and driven by motor pipe crimping rotates, and then drives cord winding and fall.One end of roller shutter body is scalable fixation kit, and the other end is positioning component, by positioning component one end against on the wall, by regulating the scalable fixation kit of the other end, realizes the fixing of roller shutter body.Drive swivel base to rotate when motor rotates, swivel base drives pipe crimping to rotate, and owing to arranging the second plain thrust bearing between swivel base and positioning seat, when swivel base rotates, the second limit plug of positioning seat and positioning seat end is all the time against on the wall.The second limit plug structure on positioning component is identical with the limit plug structure of scalable assembly, and positioning seat the electric wire of power supply machine can pass and be connected on external power source.The part moment of torsion utilizing power assistant spring to apply reel to offset roller shutter drop section area the moment of torsion that reel applies, reduces the power of motor, namely utilizes power assistant spring to motor power-assisted.Because power assistant spring is to motor power-assisted, therefore, the energy consumption of motor reduces, simultaneously, utilize the very little motor of power just can drive roller shutter, the demand of power of motor is reduced, originally the solar panel of heavy-duty motor cannot be driven also can to drive the low-power machine after power-assisted.In cord decline process, the moment of torsion that the weight of cord sloping portion applies reel is by calculating the numerical value increased progressively, the power assistant spring adopted to the moment of torsion infinite approach that the moment of torsion of reel applying and the weight of cord sloping portion apply reel, ensures the maximization of power assistant spring power-assisted in deformation process.Power assistant spring is torque spring, torque spring is set in outside motor, the stiff end of power assistant spring is fixed on the side of motor, the turning end of power assistant spring is fixing on the drive wheel, when driving wheel rotates, the turning end of power assistant spring is along with driving wheel is in rotation, and the stiff end transfixion of power assistant spring, turning end along with power assistant spring makes power assistant spring be out of shape in rotation process, and power assistant spring distortion also applies moment of torsion to reel.Power assistant spring is out of shape and is used for offsetting the gravity of roller shutter drop section area to a part for the moment of torsion that reel applies to reel applying moment of torsion, and then to motor power-assisted.And reel is subject to the forced position of motor rotation torque at driving wheel place, be subject to the forced position of power assistant spring moment of torsion also at driving wheel place, namely reel is subject to the position of moment of torsion in same position, avoids reel to twist off.
Embodiment 3: the structure of the present embodiment and embodiment 2 is wanted to listen substantially, and difference is, as shown in Figure 8, power assistant spring 13 is positioned at pipe crimping 2 one end away from motor, makes the weight at pipe crimping two ends substantially reach balance.
Should be understood that this embodiment is only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Claims (10)
1. the convenient energy saving curtain rolling installed, comprise the roller shutter body with pipe crimping, it is characterized in that, at least one end of described roller shutter body is provided with the positioning sleeve be embedded in pipe crimping and the scalable fixation kit being positioned at positioning sleeve inside, positioning sleeve and pipe crimping are fixedly linked, positioning sleeve and scalable fixation kit can relatively rotate, and scalable fixation kit comprises the telescopic mechanism of band self-locking and increases the fixed plug assembly of frictional force for the metope that pressurizes; Pipe crimping inside is provided with power assistant spring, and power assistant spring comprises stiff end and the turning end for following pipe crimping rotation.
2. the convenient energy saving curtain rolling installed according to claim 1, it is characterized in that, described roller shutter body is the electric rolling with motor, one end of roller shutter body is provided with scalable fixation kit, the other end is provided with positioning component, pipe crimping is fixedly connected with the swivel base be connected with motor, the second limit plug that positioning component comprises positioning seat, is fixedly connected with positioning seat away from the inside, one end of scalable fixation kit, is provided with the second plain thrust bearing between positioning seat and swivel base.
3. the convenient energy saving curtain rolling installed according to claim 2, it is characterized in that, the driving shaft of described motor is provided with driving wheel, driving wheel is fixedly connected with pipe crimping, power assistant spring is torque spring, power assistant spring is set in outside motor or is positioned at pipe crimping one end away from motor, and the stiff end of power assistant spring is arranged near motor, and the turning end of power assistant spring is fixedly connected with on the drive wheel.
4. the convenient energy saving curtain rolling installed according to claim 1, it is characterized in that, described roller shutter body is the manual pearl-decorated curtain with pelletron, and roller shutter body two ends are provided with scalable fixation kit.
5. the convenient energy saving curtain rolling installed according to claim 4, it is characterized in that, described power assistant spring is positioned at pipe crimping one end away from pelletron.
6. the convenient energy saving curtain rolling installed according to claim 1 or 2 or 3 or 4 or 5, is characterized in that, being provided with the plain thrust bearing for reducing rotating friction force between described positioning sleeve and scalable fixation kit.
7. the convenient energy saving curtain rolling installed according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, scalable assembly comprises the pivoted housing being positioned at positioning sleeve inside and the screw tube being positioned at pivoted housing inside, screw tube is threaded with pivoted housing, fixed plug assembly is positioned at screw tube, between fixed plug assembly and screw tube, be provided with thrust spring, thrust spring is inner through screw tube.
8. the convenient energy saving curtain rolling installed according to claim 7, it is characterized in that, described fixed plug assembly comprises the fixed bar cylinder being positioned at screw tube inside, the positioning disk, the limit plug be fixed on positioning disk that are connected with fixed bar cylinder one, the axle center place of positioning disk is provided with location square hole, limit plug is provided with near one end of positioning disk and the locating dowel of locating square hole and matching, and it is inner that thrust spring is positioned at fixed bar cylinder.
9. the convenient energy saving curtain rolling installed according to claim 8, it is characterized in that, described pivoted housing is integrally connected with rotating disk near one end of fixed plug assembly, the edge of rotating disk and positioning disk is provided with and turns tooth, tooth cover is arranged with outside rotating disk and positioning disk, tooth cover inner surface is provided with and the teeth groove turning tooth and match, and the radial section of tooth cover is in " C " shape, and the A/F of tooth cover is less than the diameter of tooth cover.
10. the convenient energy saving curtain rolling installed according to claim 9, it is characterized in that, the middle part of one lateral edges of described tooth cover is provided with one section for the limiting section to positioning disk axial limiting, the height of limiting section is identical with gullet depth, and the edges at two ends of tooth cover is provided with for the position-limit foot to positioning disk axial limiting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014993.7A CN105534256B (en) | 2016-01-11 | 2016-01-11 | The convenient energy saving curtain rolling installed |
| PCT/CN2017/070596 WO2017121294A1 (en) | 2016-01-11 | 2017-01-09 | Energy-saving roller shutter which is convenient to mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014993.7A CN105534256B (en) | 2016-01-11 | 2016-01-11 | The convenient energy saving curtain rolling installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105534256A true CN105534256A (en) | 2016-05-04 |
| CN105534256B CN105534256B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014993.7A Active CN105534256B (en) | 2016-01-11 | 2016-01-11 | The convenient energy saving curtain rolling installed |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105534256B (en) |
| WO (1) | WO2017121294A1 (en) |
Cited By (3)
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| WO2017121294A1 (en) * | 2016-01-11 | 2017-07-20 | 浙江兆事达智能家居股份有限公司 | Energy-saving roller shutter which is convenient to mount |
| CN110664208A (en) * | 2019-10-18 | 2020-01-10 | 杨小慧 | Curtain convenient to install and installation method thereof |
| US11957261B2 (en) | 2017-04-28 | 2024-04-16 | Lutron Technology Company Llc | Window treatment mounting bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114204064B (en) * | 2021-12-07 | 2023-12-22 | 上海杰宁新能源科技发展有限公司 | Multi-section adjustable charging and discharging device with adjustable structure for hydrogen fuel cell |
| CN117110421B (en) * | 2023-08-24 | 2024-06-04 | 苏州德斯森电子有限公司 | Non-damage detection auxiliary tool and eddy current detection equipment using same |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017121294A1 (en) | 2017-07-20 |
| CN105534256B (en) | 2017-10-31 |
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Effective date of registration: 20170914 Address after: Changan Town, Zhejiang city of Haining province (314423 agricultural areas) according to the River Road No. 8 Applicant after: Zhejiang trillion Tatsu intelligent Home Furnishing Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 310018 Xiasha Export Processing Zone No. 16 Street No. 519 Applicant before: Hefei Rongshida Sanyang Electrical Appliance Co., Ltd. |
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