CN104594785A - Sequential control roll system for variable-pitch window blind provided with built-in hollow glass - Google Patents
Sequential control roll system for variable-pitch window blind provided with built-in hollow glass Download PDFInfo
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- CN104594785A CN104594785A CN201410705248.8A CN201410705248A CN104594785A CN 104594785 A CN104594785 A CN 104594785A CN 201410705248 A CN201410705248 A CN 201410705248A CN 104594785 A CN104594785 A CN 104594785A
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Abstract
The invention discloses a sequential control roll system for a variable-pitch window blind provided with built-in hollow glass. The system comprises a lifting device for controlling rising, falling and switching of all louver blades, and a louver blade separating/combining and overturning device for controlling the louver blades to rise and fall relatively and overturn as a whole, wherein the lifting device is in transmission connection with the louver blade separating/combining and overturning device, the lifting device comprises a lifting rope reeling and unreeling device capable of controlling all the louver blades to rise and fall as a whole, a planetary gear clutch capable of providing power for the louver blade separating/combining and overturning device, and a switching sliding block mechanism used for achieving working state switching of the planetary gear clutch, the louver blade separating/combining and overturning device comprises multiple louver blade overturning cylinders and louver blade horizontal movement control rolls, and a ladder belt controlling each louver blade to rise, fall and overturn independently is wound around the corresponding louver blade overturning cylinder and fixed to the corresponding louver blade horizontal movement control roll.
Description
Technical field
The present invention relates to a kind of shutter control system, more particularly, it relates to a kind of SECO reel system of built in hollow glass variable pitch window shutter.
Background technology
Medi-empty glass window is by pushing up frame, underframe, two side frames and two sheet glass be embedded in wherein form, and traditional shutter embedded in hollow glass is by the louvre blade be placed between two sheet glass, halliard, ladder band, end rail and be placed in the rolling wheel that several winding halliard in top frame and side frame and ladder be with and form; The upper end of halliard be placed in the rolling wheel pushed up in frame and be connected, the lower end of halliard is connected with end rail, two upper ends of ladder band docks and are enclosed within the rolling wheel that is placed in and pushes up in frame, the lower end of ladder band is fixedly connected with end rail, multiple louvre blade be arranged in parallel is through in the breast line of ladder band, louvre blade cross section symmetrical centre place arranges perforation, passes to allow halliard; Driving rolling wheel rotates, louvre blade can be risen (gathering) and decline (opening) and overturn, when drawing louvre blade in, halliard is wound and drives end rail to rise, thus successively louvre blade is up held up gathering, when putting down louvre blade, halliard is relaxed, under the gravity of end rail, louvre blade moves down successively and is divided into by ladder band breast line and equidistantly lays, and when end rail arrives at windowsill, halliard discharges, when continuing to pull rotating driver, rolling wheel by by frictional force be used for overturn louvre blade, reach the effect of indoor light modulation.
A critical defect of conventional blind is that indoor daylight illumination cannot reach even.If louvre blade upset is adjusted near windows illumination appropriateness free from glare, then indoor vertical-depth illuminance is inadequate, needs artificial illumination, if louvre blade upset is just adjusted to indoor vertical-depth illuminance, then can produce dazzle near window place.In addition, in summer, people only need the light of appropriateness and do not need heat, in the winter time, people had both needed the light of appropriateness also to need heat, and conventional blind is in order to reduce the light and heat near window place, all the louvre blade of shutter must be turned to the degree being close to and closing in summer or winter, this just causes whole indoor excessively dark, make to be day of sunlight or cloudy day artificial illumination all must be adopted to maintain suitable indoor illuminance level, to a large amount of energy be caused to be wasted like this, and also reduce comfort and the operating efficiency of people.Therefore, in order to prevent producing dazzle and overheated near window place, and deep indoor can be made to obtain uniform daylight illumination, Chinese invention patent ZL 201010162501.1 discloses a kind of tip surface mirror louvre blade that can change louvre blade pitch, the shutter be made up of this pitches tip surface mirror louvre blade, no matter sun altitude H is greater than or less than blinds sunshade angle, all can not change the opticpath be irradiated on louvre blade, thus can meet prevent near window place produce dazzle, overheated requirement, the requirement that deep indoor obtains even daylight illumination can be met again, also do not affect indoor and outdoor eye contact and air flowing simultaneously, but, this application for a patent for invention only discloses the combining structure of louvre blade, the sunshade light guide effect of louvre blade integral elevating and OQ t and upset, do not announce the transmission mechanism that shutter is relevant therewith.Chinese invention patent ZL 201010162501.1, ZL201210271697.7, ZL201210266070.2, ZL201210266095.2, ZL201210269650.7, ZL201210268529.2, ZL201210271768.3 disclose SECO reel system and the slip bocks system of the transmission mechanism being applied to above-mentioned variable pitch window shutter (internal sunshade and external sunshade) subsequently, but do not announce the SECO reel system for above-mentioned built in hollow glass variable pitch window shutter.
Summary of the invention
The driving control system of variable pitch window shutter described above is arranged at shutter top more, this driving control system being placed in variable pitch window shutter top is not suitable for being arranged in hollow glass, in order to overcome this defect, the invention provides a kind of design feature making full use of built in hollow glass variable pitch window shutter and variable pitch window shutter driving control system is arranged at hollow glass inside, constitute a kind of SECO reel system of built in hollow glass variable pitch window shutter.
Technical scheme of the present invention is: the SECO reel system of built in hollow glass variable pitch window shutter, this system comprises the lifting gear controlling whole louvre blade integral elevating and switching and the louvre blade controlling OQ t and louvre blade integrated overturn between louvre blade deciliter and turning device, lifting gear and louvre blade deciliter and turning device are in transmission connection, lifting gear comprises the halliard folding and unfolding that can control whole louvre blade integral elevating and can provide the planet gear clutch of power to louvre blade deciliter and turning device, with the switching slide block mechanism switched for planet gear clutch duty, louvre blade deciliter and turning device comprise some louvre blades upset cylinder and louvre blade translation controls rolling wheel, the terraced tape wrapping controlling louvre blade independent-lifting and upset is on the louvre blade upset cylinder of correspondence and be fixed on corresponding louvre blade translation and control on rolling wheel.Planet gear clutch operates after receiving the moment of torsion of outside input, planet gear clutch can switch at folding and unfolding halliard with between louvre blade deciliter and these two kinds of mode of operations of turning device supplying power according to certain sequential, when being in last pattern, a planet gear clutch folding and unfolding halliard draws expansion in control whole variable pitch window shutter entirety, when variable pitch window shutter entirety is launched, louvre blade is one group with some, fit successively in group, gap variable between group, louvre blade deciliter and turning device can not get power and are thus in halted state around here, after variable pitch window shutter entirety is launched, activate mechanism planet gear clutch is transformed under the pattern of louvre blade deciliter and turning device outputting power by switching slide block mechanism and other State Transferring, after this just start to carry out louvre blade in each group of group when the outside input torque of planet gear clutch continuous reception to pull open, the operations such as upset.
As preferably, described lifting gear also comprises Power output lock gear and integral elevating lock gear, Power output lock gear, integral elevating lock gear are in transmission connection by tooth engaging mechanism with described planet gear clutch respectively, are in transmission connection between Power output lock gear and louvre blade deciliter and turning device by tooth engaging mechanism.Power output lock gear, integral elevating lock gear lock the corresponding function of planet gear clutch respectively on the different time, thus generate the work schedule of planet gear clutch.
As preferably, described planet gear clutch comprises sun gear, one group of planetary gear, halliard rolling wheel, latch ratchet and the planetary wheel carrier with external gear, sun gear, halliard rolling wheel, latch ratchet and planetary wheel carrier successively coaxial side by side and halliard rolling wheel and latch ratchet be fixed with one, halliard rolling wheel is provided with the cannelure of winding halliard, latch ratchet top is provided with ratchet, latch ratchet is also provided with inner circular tooth, inner circular tooth is positioned at towards on the end face of planetary wheel carrier, halliard rolling wheel, the equal turning set in center of latch ratchet and planetary wheel carrier is connected on the wheel shaft of sun gear, planetary gear rotation to be connected on the planetary wheel carrier end face relative with latch ratchet and to be centered around around sun gear, planetary gear engages with sun gear and inner circular tooth simultaneously.The planet gear clutch with said structure feature possesses halliard folding and unfolding and by planetary wheel carrier output torque dual-use function, planetary gear set ensure that latch ratchet and planetary wheel carrier do not restrict mutually, and either party all discharges the kinetic energy of input by the opposing party after rotating and being obstructed.
As preferably, cut described switching slide block mechanism and comprise two guide holders, two guide rods, first slide block and the second slide block, guide holder is fixed on the side frame of hollow glass louver, two guide rods are connected on the first slide block and the second slide block respectively, two guide holders are slidably connected with two guide rods respectively, first slide block and be equipped with stage clip between the second slide block with corresponding guide holder, Power output lock gear is provided with the Power output lock part that can coordinate with the first slide block, second slide block is provided with the integral elevating lock part that can coordinate with ratchet, Power output lock gear center is provided with axial boss, described Power output lock part be located on this boss and with the breach of the first slide block end adapter, described integral elevating lock part is an edge-on step.When Power output lock part and first slide block of Power output lock gear are formed and coordinate, Power output lock gear by locking, the now function conductively-closed of the external outputting power of planet gear clutch; When second slide block forms cooperation by integral elevating lock part and ratchet, the function conductively-closed of planet gear clutch folding and unfolding halliard.
As preferably, radially sector grooves is provided with in the serving cannelure of described halliard rolling wheel, the fan-shaped wall of this sector grooves is hinged with one turning be hidden in sector grooves and upset expose sector grooves outer and can with " several " font crank gag lever post of the first slide block end abutment, be provided with an outstanding driving bearing pin between the integral elevating lock gear center of circle and edge, drive bearing pin and the second slide block end abutment.Crank gag lever post can activate the working mode change of planet gear clutch, when halliard is put into the end, halliard rolling wheel no longer reels halliard, crank gag lever post relies on self gravitation effect outwards to overturn after losing the constraint of halliard, rely on sector grooves wall support and prop up and promote the first slide block and remove, unlock Power output lock gear gradually, meanwhile driving bearing pin reduces the compressing to the second slide block gradually, second slide block moves on to the position coordinated with ratchet gradually under the effect of compression spring, finally complete planet gear clutch from winding halliard to the patten transformation of outputting power, reverse operating then can realize the patten transformation from outputting power to winding halliard.
As preferably, louvre blade deciliter and turning device comprise and arranging from bottom to top successively and the torsion spring locking mechanism be in transmission connection, upset cylinder locking mechanism, first volume wheel mechanism, second rolling wheel locking mechanism and volume Two wheel mechanism, described louvre blade upset cylinder comprises the first upset cylinder be located in first volume wheel mechanism and the second upset cylinder be located in volume Two wheel mechanism, described louvre blade translation controls rolling wheel and comprises the first rolling wheel be located in first volume wheel mechanism and the second rolling wheel be located in volume Two wheel mechanism, torsion spring locking mechanism comprises coaxial power input gear and coupling gear, the end face that power input gear is relative with coupling gear is respectively equipped with arcwall and complementary arcwall, the axle of power input gear and coupling gear is socketed with torsion spring, the two ends of torsion spring are placed between the space between arcwall and complementary arcwall corresponding end respectively.Power input gear introduces power from lifting gear, transmitted to upset cylinder locking mechanism, first volume wheel mechanism, the second rolling wheel locking mechanism and volume Two wheel mechanism by torsion spring and coupling gear, when power input gear is without additionaling power, torsion spring locking mechanism by louvre blade deciliter and turning device locking, make louvre blade can rest on any position and not gravitate move down.
As preferably, upset cylinder locking mechanism comprises the first coaxial cam driving gear, first cam, upset cylinder control gear and the fixed blocks be fixed on shutter sidewall, first cam driving gear, first cam and upset cylinder control gear are in transmission connection, first cam driving gear and upset cylinder control gear engage with coupling gear with power input gear respectively, first cam is provided with protruding segmental arc, upset cylinder control gear is that partial circumferential arranges grinding tooth, partial circumferential is only the partial gear of smooth circular arc, upset cylinder control gear with the opposite face of fixed blocks is respectively equipped with can be chimeric spacing arcwall and positive stop lug boss.The motion that louvre blade upset cylinder and louvre blade translation control rolling wheel is relatively independent, direct driving force is provided respectively by upset cylinder control gear and the first cam driving gear, first cam driving gear, the first cam and upset cylinder control gear remain synchronous, and to overturn cylinder control gear be partial gear, this makes louvre blade translation control rolling wheel and louvre blade upset cylinder can carry out work by certain sequential, and in group, louvre blade translation and louvre blade upset differed from by the regular hour.
As preferably, first volume wheel mechanism comprises the first volume wheel drive gear of arranged in co-axial alignment successively, second cam, first upset cylinder driven wheel, first upset cylinder and the first rolling wheel, first volume wheel drive gear engages with the first cam driving gear, first upset cylinder driven wheel and first overturns cylinder control gear and engages, first volume wheel drive gear and the first rolling wheel are in transmission connection, second cam and first overturns cylinder and is in transmission connection, second cam is provided with the arc gap with protruding segmental arc adaptation, across being wound with the first ladder band and the second ladder band on first upset cylinder, the fixed point of the first ladder band is fastened and is connected on the first upset cylinder, second ladder band from first turn over cylinder bottom pass after around the first rolling wheel, the fixed point of the second ladder band is fastened and is connected on the first rolling wheel.This structure can be guaranteed often to organize primary blades in louvre blade and a time blade and under the drive of the first ladder band and the second ladder band, first overturn the attitude that cylinder keeps stable during translation respectively, blade translation and blade upset is completed step by step, does not interfere with each other.
As preferably, second rolling wheel locking mechanism comprises the 3rd cam driving gear of arranged in co-axial alignment successively, the 3rd cam and the second upset cylinder control gear, 3rd cam driving gear is the partial gear that partial circumferential arranges grinding tooth, partial circumferential is only smooth circular arc, the grinding tooth of the 3rd cam driving gear engages with volume Two wheel drive gear, 3rd cam driving gear is connected with the 3rd cam drive, 3rd cam is provided with locking convex arc, and the second upset cylinder control gear and second overturns cylinder driven wheel and engages.When often group has more louvre blades, this structure can guarantee that the louvre blade that the second rolling wheel controls and the louvre blade that the first rolling wheel controls are by the translation respectively of certain sequential.
As preferably, volume Two wheel mechanism comprises the volume Two wheel drive gear of arranged in co-axial alignment successively, four-cam, second upset cylinder driven wheel, second upset cylinder and the second rolling wheel, volume Two wheel drive gear engages with the 3rd cam driving gear, second upset cylinder driven wheel and second overturns cylinder control gear and engages, volume Two wheel drive gear, four-cam and the second rolling wheel three are in transmission connection, second upset cylinder driven wheel and the second upset cylinder are in transmission connection, four-cam is provided with the breach with locking convex arc adaptation, across being wound with the 3rd ladder band on second upset cylinder, 3rd ladder band turns over cylinder bottom from second and passes around the second rolling wheel, and the fixed point of the 3rd ladder band is fastened and is connected on the second rolling wheel.If often there are three louvre blades in group, this structure can guarantee that time two blades often organized in louvre blade complete translation and upset by certain sequential.
The invention has the beneficial effects as follows:
Overcome variable pitch window shutter transmission controlling mechanism up to now and be not suitable for the defect of built in hollow glass variable pitch window shutter, provide a kind of make full use of built in hollow glass variable pitch window shutter design feature and be placed in the SECO reel system of the variable pitch window shutter of hollow glass inside.
Accompanying drawing explanation
Fig. 1 is with the three-dimensional of built in hollow glass variable pitch window shutter of lifting louvre blade and part sectioned view;
Fig. 2 has the motion state diagram of a unit of the variable pitch window shutter of a slice OQ t louvre blade;
Fig. 3 has the motion state diagram of a unit of the variable pitch window shutter of two panels OQ t louvre blade;
The SECO reel system graphics of Fig. 4 built in hollow glass variable pitch window shutter;
The annexation graphics of Fig. 5 halliard and each ladder band and transfer;
Fig. 6 controls the lifting gear graphics of louvre blade integral elevating and switching;
Fig. 7 controls the reel graphics of louvre blade OQ t and upset;
The partial 3 d that Fig. 8 controls the lifting gear of louvre blade integral elevating and switching decomposes left view;
The partial 3 d that Fig. 9 controls the lifting gear of louvre blade integral elevating and switching decomposes right view;
Figure 10 controls a kind of three-dimensional, exploded view of the switching slide block mechanism of the lifting gear of louvre blade integral elevating and switching;
Figure 11 controls the another kind of three-dimensional, exploded view of the switching slide block mechanism of the lifting gear of louvre blade integral elevating and switching;
Figure 12 controls the rolling wheel structure of the lifting gear of louvre blade integral elevating and switching and the annexation graphics with halliard;
Figure 13 controls the first motion state diagram of the lifting gear of louvre blade integral elevating and switching;
Figure 14 controls the second motion state diagram of the lifting gear of louvre blade integral elevating and switching;
Figure 15 controls the third motion state diagram of the lifting gear of louvre blade integral elevating and switching;
The each ladder band of Figure 16 and rolling wheel and the graphics of annexation overturning cylinder;
Axonometric exploded view is looked on the right side that Figure 17 controls the reel of louvre blade OQ t and upset;
Axonometric exploded view is looked on the left side that Figure 18 controls reel each part status of corresponding diagram 3a when louvre blade entire lowering is complete of louvre blade OQ t and upset;
The reel that Figure 19 controls louvre blade OQ t and upset a secondary blade, secondary two blades are relative drop to predeterminated position time corresponding diagram 3b the left side of each part status look axonometric exploded view;
The reel that Figure 20 controls louvre blade OQ t and upset secondary two blades are relative drop to predeterminated position time corresponding diagram 3c the left side of each part status look axonometric exploded view;
Axonometric exploded view is looked on the left side that Figure 21 controls reel each part status of corresponding diagram 3d when all louvre blades overturn complete of reel system control louvre blade OQ t and upset.
Detailed description of the invention
Below in conjunction with accompanying drawing specific embodiment, the invention will be further described, and the pitch of indication of the present invention is the distance between adjacent two primary blades.
Embodiment 1:
Fig. 1 shows the built in hollow glass variable pitch window shutter (being seen outward by indoor) of many groups louvre blade with three one group, it is by pushing up frame 11, underframe 13, left frame 12, right frame 14, SECO reel system 8, rope guiding and linkage 17, halliard 15, first ladder band 161, second ladder band 162, 3rd ladder band 163, primary blades 1, lifting louvre blade and end rail 18 form, lifting louvre blade comprises a time blade 2, secondary two blades 3, first ladder band 161, second ladder band 162, 3rd ladder band 163 is connected to primary blades 1, a secondary blade 2, on secondary two blades 3, primary blades 1, a secondary blade 2, namely secondary two blades 3 form one group of louvre blade.
In order to more clearly describe SECO reel system 8, to primary blades 1 and the lifting louvre blade 2 of a unit of the shutter in Chinese invention patent (ZL201010162501.1), the numbering of 3 has been carried out revising and has been named two adjacent primary blades to be numbered 1 ', 1 ' ' and lifting louvre blade be numbered 2 ', 3 ' and 2 ' ', 3 ' ' new work of laying equal stress on goes out to have the louvre blade motion state diagram (as shown in Figure 2) of a unit of the variable pitch window shutter of a lifting louvre blade 2 and has two lifting louvre blades 2, the louvre blade motion state diagram (as shown in Figure 3) of a unit of the variable pitch window shutter of 3.
Fig. 4 is the three-dimensional partial enlarged drawing of the SECO reel system 8 of built in hollow glass variable pitch window shutter, SECO reel system 8 is by controlling the lifting gear 81 of louvre blade integral elevating and switching and controlling a time blade 2, the device 82 of secondary two blade 3 OQ t and louvre blade integrated overturn forms, Fig. 6 shows and controls louvre blade integral elevating and the structure of lifting gear 81 of switching and the annexation with halliard 15, Fig. 8 is the three-dimensional left view of decomposed of the control louvre blade integral elevating of the SECO reel system 8 of built in hollow glass variable pitch window shutter and the lifting gear 81 of switching, Fig. 9 is the three-dimensional right view of lifting gear 81 decomposed that the SECO reel system 8 of built in hollow glass variable pitch window shutter controls louvre blade integral elevating and switching, Figure 10 is a kind of three-dimensional, exploded view that the SECO reel system of built in hollow glass variable pitch window shutter controls the switching slide block mechanism of louvre blade deciliter and turning device 82, Figure 11 is the another kind of three-dimensional, exploded view of the switching slide block mechanism of the SECO reel system control louvre blade integral elevating of built in hollow glass variable pitch window shutter and the lifting gear 81 of switching, Figure 12 is that the SECO reel system of built in hollow glass variable pitch window shutter controls louvre blade integral elevating and the rolling wheel structure of lifting gear 81 of switching and the annexation graphics with halliard 15, control the lifting gear 81 of louvre blade integral elevating and switching by planetary gear and driving gear set 811, control with planetary wheel carrier 8115 the first slide block mechanism 812 that louvre blade integral elevating and OQ t action switch and form with the second slide block mechanism 813 that latch ratchet 8112 controls louvre blade integral elevating, planetary gear and driving gear set 811 are by handle 8111, planet gear clutch, integral elevating lock gear 8117, drive bearing pin 8116, Power output lock gear 81110 and the first travelling gear 8118, second travelling gear 8119, 3rd travelling gear 81111 forms, and planet gear clutch is by halliard rolling wheel, latch ratchet 8112, sun gear 8113, planetary gear 8114, planetary wheel carrier 8115 coaxial combination forms, and described switching slide block mechanism is divided into the first slide block mechanism 812 and the second slide block mechanism 813, comprises two guide holders 8123 altogether, two guide rods 8124, first slide block 8121 and the second slide block 8131, two guide holder 8123 are slidably connected with two guide rods 8124 respectively, the first slide block 8121 and be equipped with stage clip 8122 between the second slide block 8131 with corresponding guide holder 8123, latch ratchet 8112 is provided with the serving cannelure 81126 of winding halliard 15 and is provided with unidirectional ratchet 81122, serving cannelure 81126 liang of inwalls cut out a sector grooves and a bearing pin is set on fan-shaped wall with the upper end of fixing halliard 15, arrange a pin-and-hole to make it to rotate freely (see Figure 12) in sector grooves 81126 with hinged one " several " font crank gag lever post 81125 simultaneously, six square shafts on handle 8111 insert in sun gear 8113 manually to drive planetary gear and driving gear set 811 to rotate, planetary wheel carrier 8115 and the first travelling gear 8118, second travelling gear 8119 engages, first travelling gear 8118, second travelling gear 8119 respectively with integral elevating lock gear 8117, Power output lock gear 81110 engages, first slide block mechanism 812 is made up of the first slide block 8121, guide holder 8123 and guide rail 8124, first slide block 8121 is a tortuous block, which is provided with guide finger 81212, settle the circular hole 81213 of stage clip 8122, chute 81214 and two screws 81215, the both sides of guide holder 8123 are provided with chute 81231 and two perforation 81232, and guide rod 8124 one end is provided with dog screw 81241, and the other end is provided with two perforation 81242, structure and first slide block mechanism 812 of the second slide block mechanism 813 are much the same, and sole difference is that the head 81311 of the second slide block 8131 cuts one piece, guide rod 8124 is arranged in the chute 81214 of the first slide block 8121, by the perforation 81242 of screw through the perforation 81215 on the first slide block 8121 and guide rod 8124, both are fixed together again, then stage clip 8122 is put in the circular hole 81213 of the first slide block 8121, finally respectively the guide finger 81212 on guide rod 8124 and the first slide block 8121 to be embedded into respectively in the both sides chute 81231 of guide holder 8123 and to be fixed on right frame 14 with screw through two screws 81232 of guide holder 8123, the assembling of the second slide block mechanism 813 is the same with the first slide block mechanism 812.
The SECO reel system 8 that Figure 13 shows built in hollow glass variable pitch window shutter controls the first motion state diagram of the lifting gear 81 of louvre blade integral elevating and switching, namely the louvre blade of variable pitch window shutter is in and changes the motion process of full open position into (see Fig. 3 a) by rounding state, in this louvre blade motion process, sun gear 8113 is driven to rotate by swinging handle 8111, now the head of the first slide block 8121 of the first slide block mechanism 812 is chimeric with the breach 811101 in Power output lock gear and the lock gear 81110 that outputs power locks, planetary wheel carrier 8115 is engaged with Power output lock gear 81110 by the second travelling gear 8119 and is locked simultaneously, now the head 81311 of the second slide block 8131 of the second slide block mechanism 813 departs from the ratchet 81122 on latch ratchet 8112, latch ratchet 8112 can turn clockwise, under the Action of Gravity Field of end rail 18 and louvre blade, the halliard 15 be wound in the serving cannelure 81126 on latch ratchet 8112 rotates along with inner ring gear and decontrols gradually, when halliard 15 is decontroled completely, crank gag lever post 81125 will depart from the constraint of halliard 15 and will be rotated counterclockwise the fan-shaped wall 81123 of the sector grooves of the serving cannelure 81126 of swinging to latch ratchet 8112 around own torque by the bottom of the serving cannelure 81126 that against latch ratchet 8112, now latch ratchet 8112 props up crank gag lever post 81125 by fan-shaped wall 81123, thus promote the first slide block 8121 upward sliding by crank gag lever post 81125, its head 81211 is made to depart from chimeric with the breach 811101 of Power output lock gear 81110, thus planetary wheel carrier 8115 is unlocked, now louvre blade entire lowering motion terminates, a secondary blade 2, the OQ t motion of 3 starts, SECO reel system 8 now momentary status is shown by Figure 14, continue swinging handle 8111, now the guide holder 8123 of the first slide block mechanism 812 stops the first slide block 8121 to continue upward sliding, thus stop latch ratchet 8112 to rotate clockwise, and planetary wheel carrier 8115 is rotated counterclockwise after being unlocked, integral elevating lock gear 8117 and Power output lock gear 81110 is driven to be rotated counterclockwise respectively by the second travelling gear 8119 and the first travelling gear 8118, the bearing pin 8116 of integral elevating lock gear 8117 cancels the thrust of the second slide block 8131 to the second slide block mechanism 813, under the effect of compression spring 8122, second slide block 8131 upward sliding, its head 81311 is chimeric with the ratchet 81122 on latch ratchet 8112 gradually, the reel 82 simultaneously controlling louvre blade OQ t and upset is drawn a time blade 2 by planetary wheel carrier 8115 driven rotary, secondary two blades 3 press preset direction decline and all louvre blade integrated overturns until close, during reverse swinging handle 8111, sun gear 8113 is rotated counterclockwise, now latch ratchet 8112 is prevented from being rotated counterclockwise because the head 81311 of the second slide block mechanism 813 engages with the ratchet 81122 of latch ratchet 8112 and is namely locked, planetary wheel carrier 8115 is locked can turn clockwise and respectively by the second travelling gear 8119, first travelling gear 8118 drives Power output lock gear 81110 and integral elevating lock gear 8117 to turn clockwise (see Figure 15), when the position that the head that Power output lock gear 81110 rotates to the first slide block 8121 of breach 811101 and the first slide block mechanism 812 on it coincide, first slide block 8121 slide downward under the effect of stage clip 8122, thus it is chimeric with the breach 811101 in Power output lock gear 81110 and prevention Power output lock gear 81110 is rotated counterclockwise, on the other hand, driven wheel 8131 overcomes the active force slide downward of stage clip 8122 by the second slide block 8131 that its upper pin 8116 promotes the second slide block mechanism 813, depart from the hook tooth 81122 of latch ratchet 8112 gradually, while the first slide block 8121 is chimeric with the breach 811101 in Power output lock gear 81110, the second slide block 8131 departs from completely with the hook tooth 81122 of latch ratchet 8112, original state (Figure 13) got back to by the control louvre blade integral elevating of SECO reel system 81 and the lifting gear 81 of switching.
Fig. 7 is the graphics of the SECO reel system control louvre blade OQ t of built in hollow glass variable pitch window shutter and the reel 82 of upset, reel 82 is by torsion spring locking mechanism 821, upset cylinder locking mechanism 822, first volume wheel mechanism 823, second rolling wheel locking mechanism 824 and volume Two wheel mechanism 825 form, axonometric exploded view is looked on the right side that the SECO reel system 8 that Figure 17 shows built in hollow glass variable pitch window shutter controls the reel 82 of louvre blade OQ t and upset, Figure 18 is that axonometric exploded view is looked on the left side that the control louvre blade OQ t of the SECO reel system 8 of variable pitch window shutter and louvre blade overturn the reel of closing, reel 82 is by torsion spring locking mechanism 821, upset cylinder locking mechanism 822, first volume wheel mechanism 823, second rolling wheel locking mechanism 824 and volume Two wheel mechanism 825 form, torsion spring locking mechanism 821 arranges the power input gear 8211 of arcwall 82111 by side, fixed axis 8212, the gear 8214 that torsion spring 8213 arranges arcwall 82141 with the side of relative power input gear 8211 forms, wherein torsion spring 8213 is enclosed within fixed axis 8212, one end of fixed axis 8212 is embedded on the wall of right frame 14 through power input gear 8211, the other end is embedded on another wall of right frame 14 through gear 8214, the two ends of torsion spring 8213 are placed in the space between arcwall 82111 two ends of power input gear 8211 and arcwall 82141 two ends of gear 8214 respectively, form a torsion spring locking mechanism 821, torsion spring locking mechanism 821 locks reel 82, make reel 82 not by the weight-activated of louvre blade and end rail, first upset cylinder locking mechanism 822 is by power input gear 8211, first cam 8222, overturn cylinder control gear 8223 and form with the fixed blocks 8224 of positive stop lug boss 82241, two side shafts of the first cam 8222 respectively arrange a boss, first cam 8222 by the boss on two side shafts respectively with upset cylinder locking cam driven wheel 8221 with overturn that cylinder control gear 8223 is chimeric and shape is in aggregates, the left-hand axis of the first cam 8222 inserts the sidewall of right frame 14 afterwards, right-hand axis inserts the centre bore of fixed blocks 8224, and fixed blocks 8224 is screwed on right frame 14, first volume wheel mechanism 823 is by first volume wheel drive gear 8231, second cam 8232, upset cylinder control gear 8223, bottom is arranged a boss and outer shroud be provided with two cannelures first upset cylinder 8234, the first rolling wheel 8235 that outer shroud is provided with a cannelure forms with upset cylinder capping 8236, the central boss of the first upset cylinder 8234 is chimeric with the centre bore of the second cam 8232 with upset cylinder driven wheel 8233 and make three become as a whole, the left-hand axis of the first rolling wheel 8235 is through the first upset cylinder 8234, upset cylinder driven wheel 8233, second cam 8232 and be placed on the wall of right frame 14, boss wherein in the first rolling wheel 8235 left-hand axis is chimeric with the centre bore of first volume wheel drive gear 8231 and make both become to be integrated, the right-hand axis of the first rolling wheel 8235 is placed on another wall of right frame 14 through capping, first rolling wheel is enclosed in the first upset cylinder 8234 by upset cylinder capping 8236, second rolling wheel locking mechanism 824 overturns cylinder travelling gear 8243 by the 3rd cam driving gear 8241, the 3rd cam 8242, second and spacing collar 8244 forms, the upper left side shaft of 3rd cam 8242 is placed on the wall of right frame 14 through the centre bore of the 3rd cam driving gear 8241, boss in left-hand axis is integrated with chimeric the forming of centre bore of the 3rd cam driving gear 8241, and on the 3rd cam 8242, right-hand axis is placed on another wall of right frame 14 through the second upset cylinder travelling gear 8243 and spacing collar 8244, volume Two wheel mechanism 825 is by volume Two wheel drive gear 8251, four-cam 8252, second upset cylinder driven wheel 8253, bottom is provided with a boss, outer shroud is provided with the second upset cylinder 8254 of a cannelure, second rolling wheel 8255 and upset cylinder capping 8236 form, it is chimeric and become to be integrated both making that the bottom boss and second of the second upset cylinder 8254 overturns the centre bore of cylinder driven wheel 8253, second rolling wheel 8255 left-hand axis is through the second upset cylinder 8254, second upset cylinder driven wheel 8253, four-cam 8252 and volume Two wheel drive gear 8251 and be placed on the wall of right frame 14, boss in the left-hand axis of wherein the second rolling wheel 8255 and the centre bore of four-cam 8252, the centre bore of volume Two wheel drive gear 8251 is chimeric and make three become to be integrated, the right-hand axis of the first rolling wheel 8255 is placed on another wall of right frame 14 through capping.
Fig. 5 shows the halliard 15 of built in hollow glass variable pitch window shutter and each ladder band 161, 162, 163 with the annexation graphics of transfer 17, transfer 17 is by movable pulley 171, fixed pulley 172, guide pad 173, separate bearing pin 174, spacing block 175 and bearing pin 176 form, lower end be connected with end rail 18 and pass the halliard 15 of each louvre blade upper end and with louvre blade 1, 2, the 3 each ladder bands 161 connected, 162, the upper end of 163 turns to through top frame 11 and by the bearing pin 176 be fixed in the frame 11 of top and through spacing block 175, turned to by bearing pin again and enter right frame 14, halliard 15 is around on fixed pulley and movable pulley, follow-up pulley 171 place connects a flat rope to downward-extension around in the serving cannelure 81126 of the latch ratchet 8112 of the lifting gear 81 of SECO reel system 8 again, each ladder band is then through separating bearing pin 174 respectively from different rolling wheels with overturn cylinder and connect, Figure 16 shows each ladder band 161, 162, 163 with rolling wheel and the graphics of annexation overturning cylinder, the upper end 1611 of the first ladder band 161 connects at annular groove bottom downwards in the cannelure of the first upset cylinder 8234 in reel 82, 3rd ladder band 163 overturns in the cannelure of cylinder 8254 also through annular groove bottom hole around second in reel 82 downwards, afterwards around in the cannelure of the second rolling wheel 8255, second ladder band fixed point 1631 is fixed in the cannelure of the second rolling wheel 8255, therewith in like manner, annular groove bottom hole is also passed downwards in the upper end of the second ladder band 162 in the cannelure of the first upset cylinder 8234 in reel 82, be fixed thereon in the cannelure of the first rolling wheel 8235 afterwards.
The louvre blade of variable pitch window shutter is by drawing in after the entire lowering process opened terminates, position residing for each louvre blade as shown in Figure 3 a, now correspond to a control time blade 2 of louvre blade state shown in Fig. 3 a, axonometric exploded view is looked as shown in figure 18 in the left side that secondary two blade 3 OQ t and all louvre blades overturn the reel 82 of closing, when planetary wheel carrier 8115 rotates counterclockwise, power input gear 8211 also rotating in same direction being turned by torsion spring 8213 driven gear 8214 rotating in same direction thereupon, power input gear 8211 drives the first rolling wheel 8235 respectively by two groups of gears, second rolling wheel 8255 and the first upset cylinder 8234, second upset cylinder 8254 rotates, the gear train driving rolling wheel is power input gear 8211, first volume wheel drive gear 8231, 3rd cam driving gear 8241, volume Two wheel drive gear 8251, the gear train driving upset cylinder is coupling gear 8214, upset cylinder control gear 8223, upset cylinder driven wheel 8233, second upset cylinder travelling gear 8243, second upset cylinder driven wheel 8253, the sequential of rolling wheel and upset cylinder is rotated and is controlled by cam set, control the mechanism of the first upset cylinder 8234 rotation by overturning a locking cam driven wheel 8221, first cam 8222, second cam 8232, upset cylinder control gear 8223 and upset cylinder driven wheel 8233 form, control the mechanism that the second upset cylinder 8254 rotates and add the second upset cylinder travelling gear 8243 by controlling the mechanism that the first upset cylinder 8234 rotates, second upset cylinder driven wheel 8253 forms, control the mechanism of the second rolling wheel 8255 by the 3rd cam driving gear 8241, volume Two wheel drive gear 8251, 3rd cam 8242 and four-cam 8252 form, rotate counterclockwise power input gear 8211, upset cylinder locking cam driven wheel 8221 is driven to rotate clockwise, first volume wheel drive gear 8231 rotates counterclockwise and rotates clockwise with the 3rd cam driving gear 8241, first volume wheel drive gear 8231 drives the first rolling wheel 8235 to rotate counterclockwise, the 3rd ladder band 163 being fixed on control time two blades 3 on the first rolling wheel unclamps thereupon, secondary two blades 3 are downward translation under self gravitation effect, second rolling wheel 8255 is because now volume Two wheel drive gear 8251 and the 3rd cam driving gear 8241 are in without engagement without rotation, first upset cylinder 8234 and the second upset cylinder 8254 are in without engagement without rotation with upset cylinder driven wheel 8233 owing to overturning cylinder control gear 8223, Figure 19 shows and now controls louvre blade OQ t and overturn the left side that the reel 82 of closing corresponds to when secondary two blades 3 shown in Fig. 3 b arrive two groups of louvre blade centre positions and look axonometric exploded view, now the 3rd cam driving gear 8241 starts to engage with volume Two wheel drive gear 8251, and upset cylinder control gear 8223 starts to engage with upset cylinder driven wheel 8233, when continuing to rotate counterclockwise power input gear 8211, first volume wheel drive gear 8231 drives the first rolling wheel 8235 be connected as a single entity with it to rotate counterclockwise together, 3rd cam driving gear 8241 drives volume Two wheel drive gear 8251 and rotates counterclockwise together with the second rolling wheel 8255 with the four-cam 8252 that volume Two wheel drive gear 8251 is connected as a single entity, the the second ladder band being connected to the control time blade 2 on the second rolling wheel 8255 unclamps, a secondary blade 2 relies on self gravitation to start with the translation downwards of secondary two blades 3, upset cylinder control gear 8223 is still in upset cylinder driven wheel 8233 and remains static without engagement, thus the first upset cylinder 8234 and the second upset cylinder 8254 are remained static, when a secondary blade 2, when secondary two blades 3 arrive predeterminated position (see Fig. 3 c), control louvre blade OQ t corresponding to Fig. 3 b is in state as shown in figure 20 with each mechanism element overturning the reel 82 of closing, now overturn cylinder control gear 8223 to start to engage with upset cylinder driven wheel 8233, 3rd cam 8242 and four-cam 8252 disengage, the locking action of upset cylinder is removed, continue to rotate counterclockwise power input gear 8211, coupling gear 8214 is driven to rotate counterclockwise by torsion spring 8213, the upset cylinder control gear 8223 of the second gear train be engaged with, second upset cylinder travelling gear 8243, second upset cylinder driven wheel 8253 drives the second upset cylinder 8254 to rotate counterclockwise by engaged transmission, the upset cylinder locking cam driven wheel 8221 of the first gear train simultaneously, first volume wheel drive gear 8231, 3rd cam driving gear 8241 and volume Two wheel drive gear 8251 drive the first rolling wheel 8235 and the second rolling wheel 8255 to continue to rotate counterclockwise until the spacing arcwall 82232 overturning cylinder control gear 8223 arrives at the positive stop lug boss 82241 in fixed blocks 8224 by engaged transmission respectively, louvre blade deciliter and turning device 82 stop continuing rotating in same direction, and be with 161 with the first the first ladder overturning the control primary blades 1 that cylinder is connected, the second ladder be connected with the first rolling wheel 8235 be with 162 and be connected with the second rolling wheel 8255 the 3rd terraced be with 163 to control primary blades 1 respectively, secondary two blades 3 overturn together with a time blade 2 until variable pitch window shutter is closed, now Fig. 3 d is seen in louvre blade present position, corresponding louvre blade deciliter and each component status of turning device 82 are as shown in figure 21.After variable pitch window shutter is closed, rotate counterclockwise handle 8111, then the louvre blade of variable pitch window shutter returns by former road until variable pitch window shutter entirety is drawn in.
Embodiment 2:
Second ladder band 162 and a time blade 2 are removed, above-mentioned reel system 8 can be applied in the variable pitch window shutter be made up of many groups louvre blade of two panels one group shown in Fig. 2.All the other are with embodiment 1.
Claims (10)
1. the SECO reel system of built in hollow glass variable pitch window shutter, it is characterized in that comprising the lifting gear (81) controlling whole louvre blade integral elevating and switching and the louvre blade controlling OQ t and louvre blade integrated overturn between louvre blade deciliter and turning device (82), lifting gear (81) and louvre blade deciliter and turning device (82) are in transmission connection, lifting gear (81) comprises halliard (15) folding and unfolding that can control whole louvre blade integral elevatings and can provide the planet gear clutch of power to louvre blade deciliter and turning device (82), with the switching slide block mechanism switched for planet gear clutch duty, louvre blade deciliter and turning device (82) comprise some louvre blades upset cylinder and louvre blade translation controls rolling wheel, the terraced tape wrapping controlling louvre blade independent-lifting and upset is on the louvre blade upset cylinder of correspondence and be fixed on corresponding louvre blade translation and control on rolling wheel.
2. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 1, it is characterized in that described lifting gear (81) also comprises Power output lock gear (81110) and integral elevating lock gear (8117), Power output lock gear (81110), integral elevating lock gear (8117) are in transmission connection by tooth engaging mechanism with described planet gear clutch respectively, are in transmission connection between Power output lock gear (81110) and louvre blade deciliter and turning device (82) by tooth engaging mechanism.
3. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 2, it is characterized in that described planet gear clutch comprises sun gear (8113), one group of planetary gear (8114), halliard rolling wheel, latch ratchet (8112) and the planetary wheel carrier (8115) with external gear, halliard rolling wheel, latch ratchet (8112) and planetary wheel carrier (8115) successively coaxial side by side and halliard rolling wheel and latch ratchet (8112) be fixed with one, halliard rolling wheel is provided with the cannelure (81126) of winding halliard (15), latch ratchet top is provided with ratchet (81122), latch ratchet (8112) is also provided with inner circular tooth (81124), inner circular tooth (81124) is positioned at towards on the end face of planetary wheel carrier (8115), halliard rolling wheel, the equal turning set in center of latch ratchet (8112) and planetary wheel carrier (8115) is connected on the wheel shaft of sun gear (8113), planetary gear (8114) to be rotatably connected on planetary wheel carrier (8115) end face relative with latch ratchet (8112) and to be centered around sun gear (8113) around, planetary gear (8114) engages with sun gear (8113) and inner circular tooth (81124) simultaneously.
4. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 3, it is characterized in that described switching slide block mechanism comprises two guide holders (8123), two guide rods (8124), first slide block (8121) and the second slide block (8131), guide holder (8123) is fixed on the side frame of hollow glass louver, two guide rods (8124) are connected on the first slide block (8121) and the second slide block (8131) respectively, two guide holders (8123) are slidably connected with two guide rods (8124) respectively, first slide block (8121) and be equipped with stage clip (8122) between the second slide block (8131) with corresponding guide holder (8123), Power output lock gear (81110) is provided with the Power output lock part that can coordinate with the first slide block (8121), second slide block (8131) is provided with the integral elevating lock part that can coordinate with ratchet (81122), Power output lock gear (81110) center is provided with axial boss, described Power output lock part be located on this boss and with the breach (811101) of the first slide block (8121) end adapter, described integral elevating lock part is an edge-on step (81311).
5. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 4, radially sector grooves is provided with in the serving cannelure (81126) that it is characterized in that described halliard rolling wheel, the fan-shaped wall (81123) of this sector grooves being hinged with one is turningly hidden in sector grooves and upset is exposed outside sector grooves, and can with " several " font crank gag lever post (81125) of the first slide block (8121) end abutment, integral elevating lock gear (8117) is provided with an outstanding driving bearing pin (8116) between the center of circle and edge, drive bearing pin (8116) and the second slide block (8131) end abutment.
6. the SECO reel system of the built in hollow glass variable pitch window shutter according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that louvre blade deciliter and turning device (82) comprise to arrange from bottom to top successively and the torsion spring locking mechanism (821) be in transmission connection, upset cylinder locking mechanism (822), first volume wheel mechanism (823), second rolling wheel locking mechanism (824) and volume Two wheel mechanism (825), described louvre blade upset cylinder comprises the first upset cylinder (8234) be located in first volume wheel mechanism (823) and the second upset cylinder (8254) be located in volume Two wheel mechanism (825), described louvre blade translation controls rolling wheel and comprises the first rolling wheel (8235) be located in first volume wheel mechanism (823) and the second rolling wheel (8255) be located in volume Two wheel mechanism (825), torsion spring locking mechanism (821) comprises coaxial power input gear (8211) and coupling gear (8214), the end face that power input gear (8211) is relative with coupling gear (8214) is respectively equipped with arcwall (82111) and complementary arcwall (82141), power input gear (8211) and the axle of coupling gear (8214) are socketed with torsion spring (8213), the two ends of torsion spring (8213) are placed between the space between arcwall (82111) and complementary arcwall (82141) corresponding end respectively.
7. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 6, it is characterized in that upset cylinder locking mechanism (822) comprises coaxial the first cam driving gear (8221), first cam (8222), upset cylinder control gear (8223) and the fixed blocks (8224) be fixed on shutter sidewall, first cam driving gear (8221), first cam (8222) and upset cylinder control gear (8223) are in transmission connection, first cam driving gear (8221) and upset cylinder control gear (8223) are engaged with coupling gear (8214) with power input gear (8211) respectively, first cam (8222) is provided with protruding segmental arc (82221), upset cylinder control gear (8223) arranges grinding tooth for partial circumferential, partial circumferential is only the partial gear of smooth circular arc, upset cylinder control gear (8223) with the opposite face of fixed blocks (8224) is respectively equipped with can be chimeric spacing arcwall (82232) and positive stop lug boss (82241).
8. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 7, it is characterized in that first volume wheel mechanism (823) comprises the rolling wheel driven wheel (8231) of arranged in co-axial alignment successively, second cam (8232), upset cylinder driven wheel (8233), first upset cylinder (8234) and the first rolling wheel (8235), rolling wheel driven wheel (8231) engages with the first cam driving gear (8221), upset cylinder driven wheel (8233) is engaged with the grinding tooth of upset cylinder control gear (8223), rolling wheel driven wheel (8231) and the first rolling wheel (8235) are in transmission connection, second cam (8232) and first overturns cylinder (8234) and is in transmission connection, second cam (8232) is provided with the arc gap (82321) adaptive with protruding segmental arc (82221), across being wound with the first ladder band (161) and the second ladder band (162) in first upset cylinder (8234), the fixed point of the first ladder band (161) is fastened and is connected on the first upset cylinder (8234), around the first rolling wheel (8235) after second ladder band (162) passes bottom the first upset cylinder (8234), the fixed point of the second ladder band (162) is fastened and is connected on the first rolling wheel (8235).
9. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 8, it is characterized in that the second rolling wheel locking mechanism (824) comprises the 3rd cam driving gear (8241) of arranged in co-axial alignment successively, 3rd cam (8242) and the second upset cylinder control gear (8243), 3rd cam driving gear (8241) arranges grinding tooth for partial circumferential, partial circumferential is only the partial gear of smooth circular arc, the grinding tooth of the 3rd cam driving gear (8241) engages with rolling wheel driven wheel (8231), 3rd cam driving gear (8241) and the 3rd cam (8242) are in transmission connection, 3rd cam (8242) is provided with locking convex arc (82421), second upset cylinder control gear (8243) is engaged with upset cylinder driven wheel (8233).
10. the SECO reel system of built in hollow glass variable pitch window shutter according to claim 9, it is characterized in that volume Two wheel mechanism (825) comprises the secondary rolling wheel driven wheel (8251) of arranged in co-axial alignment successively, four-cam (8252), second upset cylinder driven wheel (8253), second upset cylinder (8254) and the second rolling wheel (8235), secondary rolling wheel driven wheel (8251) engages with the grinding tooth of the 3rd cam driving gear (8241), second upset cylinder driven wheel (8253) and second overturns cylinder control gear (8243) and engages, secondary rolling wheel driven wheel (8251), four-cam (8252) and the second rolling wheel (8255) three are in transmission connection, second upset cylinder driven wheel (8253) and the second upset cylinder (8254) are in transmission connection, four-cam (8252) is provided with the locking breach (82521) adaptive with locking convex arc (82421), across being wound with the 3rd ladder band (163) in second upset cylinder (8254), 3rd ladder band (163) passes around the second rolling wheel (8255) from the second upset cylinder (8254) bottom, and the fixed point of the 3rd ladder band (163) is fastened and is connected on the second rolling wheel (8255).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705248.8A CN104594785B (en) | 2014-11-27 | 2014-11-27 | The SECO reel system of built in hollow glass variable pitch window shutter |
| US14/556,210 US20160153229A1 (en) | 2012-10-29 | 2014-11-30 | Sequential control roller system for variable a pitch shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705248.8A CN104594785B (en) | 2014-11-27 | 2014-11-27 | The SECO reel system of built in hollow glass variable pitch window shutter |
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| CN104594785A true CN104594785A (en) | 2015-05-06 |
| CN104594785B CN104594785B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410705248.8A Active CN104594785B (en) | 2012-10-29 | 2014-11-27 | The SECO reel system of built in hollow glass variable pitch window shutter |
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| CN (1) | CN104594785B (en) |
Cited By (5)
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| CN106522808A (en) * | 2017-01-20 | 2017-03-22 | 无锡市纵横科技有限公司 | Micro-motor driven sunshade device |
| CN106717664A (en) * | 2016-11-27 | 2017-05-31 | 苏州君丰辰电子科技有限公司 | A kind of linked switching device |
| CN108316826A (en) * | 2018-03-27 | 2018-07-24 | 森科（南通）遮阳科技有限公司 | A kind of gradual change type blind |
| CN114166806A (en) * | 2021-11-13 | 2022-03-11 | 安徽工程大学 | Ultraviolet lamp interaction experiment table for performing fluorescence analysis on biological sample |
| CN115929855A (en) * | 2023-03-14 | 2023-04-07 | 河北师范大学 | Control device of roller blind and blind |
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| CN104594785B (en) | 2016-04-06 |
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