The lock control mechanism of built-in roller shutter hollow glass lifting magnetic control meansTechnical field
The present invention relates to a kind of blind window lifting mechanism control devices, belong to shutter technical field.
Background technique
Built-in roller shutter hollow glass is made of two surface glasses and the fabric roller blind system being placed between two surface glasses.Roller shutterSystem is made of framework, roller shutter and roller shutter lifting magnetic control means.Wherein lifting magnetic control means includes interior magnetic control means, outer magneticControl device and riser guide.Interior magnetic control is placed in riser guide slot, controls its up and down motion by outer magnetic control, and control by cotton ropeThe lifting of roller shutter or venetian blind.
After the completion of built-in roller shutter hollow glass is manufactured, roller shutter need to be packed up, to prevent carry and installation process in, to volumeCurtain damages.In addition, roller blind system in the case where being squeezed, will cause the wrapping phenomena of control cotton rope.For this purpose, control volumeThe interior magnetic control of curtain lifting needs to be moved to bottom position and the fixation of riser guide.It would therefore be desirable to have the fixed dresses of interior magnetic control meansIt sets to solve the above problems.
The existing fixed device of interior magnetic control means has following several structures:
CN205876140U disclosed on January 11st, 2017, entitled " a kind of louver lifter with magnetic padlock function "Patent document, discloses a kind of louver lifter with magnetic padlock function, although which solves control device and arbitrarily slideDynamic problem, but should structure is complicated, there is control magnetic patch in slide assemblies front therein, and reverse side has two pulleys, the fixation of lower sectionIt there is provision of limit magnetic patch and spring and mounting post on pedestal.
CN206256868U disclosed on June 16th, 2017, a kind of entitled " shutter lifting slider group with hook lockPart " patent document, disclose a kind of shutter lifting slider component with hook lock, which fixes in the bottom of lifting sliding slotOne hook is arranged in slider bottom and links up with the barb to match, and when sliding block slides into sliding slot bottom, hook is hooked in barbTogether, and then by slider locks in lifting sliding slot bottom, prevent shutter from falling off.This structure hook is possible without with barbIt smoothly hooks, causes sliding block to lock unreliable, shutter is caused to slide.
CN207332728U disclosed on May 8th, 2018, a kind of entitled " lock of hollow louver glass lifting sliderMechanism " patent document, disclose a kind of latching device of hollow louver glass lifting slider, the mechanism is at the bottom of lifting sliding slotA buckle is fixed in portion, is set card slot in the bottom of lifting slider, when lifting slider slides into sliding slot bottom, is caught in card slotIt is interior, it realizes latching of the lifting slider in sliding slot, prevents shutter from sliding.But the snap-in plug on the lifting sliding slot of the structureIt is to be formed by connecting respectively by the upper cambered surface and lower camber side of two connections, after being caught in card slot, the cambered surface of plug is easy from card slotInterior slippage, causes shutter to slide.
CN108952533A disclosed on September 5th, 2018, a kind of entitled " lock of hollow louver glass window lifting sliderLocking mechanism " patent application document, disclose a kind of lockable mechanism of hollow louver glass window lifting slider, which passes through literThe locking for dropping the locking plate in sliding block and back side sliding slot, realizes the latching of lifting slider, prevents falling off for shutter, though the mechanismThe locking of shutter at an arbitrary position so may be implemented, however, it is desirable to locking plate is set in the sliding slot of entire frame side, atThis is higher.
The bottom that interior magnetic control is fixed to riser guide can be achieved in above several structures, but first three structure has oneA common feature: the separation of magnetic control and bottom fixed mechanism needs additionally to apply certain external force in i.e., this external force needsIncrease the magnetic force of drive magnet to realize, as a result, not only having increased the cost of product, but also increases the dynamics of control lifting, shadowThe feel of operation is rung.Internally the fixed status requirement of magnetic control is very accurate simultaneously, and requirements for the production process is higher, low efficiency.In addition, there is the possibility separated because inversion strength is too quickly in above-mentioned several structures.Although 4th kind of structure solves needs and appliesThe problem of adding external force, but its structure is more complicated, part is more, and manufacture craft is poor, production efficiency is low.
Summary of the invention
Simple, the reliable louvers of jalousie of lock control lifting that technical problem to be solved by the invention is to provide a kind of structuresLock control mechanism.
Technical scheme is as follows:
A kind of lock control mechanism of built-in roller shutter hollow glass lifting magnetic control means, including guide rail, can move above and below in guide railInterior magnetic control means, the outer magnetic control means outside hollow glass, interior magnetic control means includes interior magnetic control frame, and the front of interior magnetic control frame is provided withInterior drive magnet, outer magnetic control means include outer magnetic control frame, be provided on outer magnetic control frame can be mutually attracted with interior drive magnet it is outerDrive magnet, the back side of interior magnetic control frame are provided with locking magnet, and the guide rail lower end, which is provided with, to be mutually attracted with locking magnetLocking iron plate, the magnetic force of locking magnet is less than the magnetic force of interior drive magnet.
Card hole is provided on locking iron plate, the interior magnetic control frame back side is provided with to be adapted with the card hole of locking iron plateConvex block.
The upper/lower terminal of interior drive magnet is respectively arranged with scroll wheel on interior magnetic control frame.
Beneficial effects of the present invention:
When the present invention uses, outer magnetic control means is attached on the glass of window frame, the outer drive magnet on outer magnetic control frameIt is attracted with the interior drive magnet on interior magnetic control frame, interior magnetic control means is driven to move down, thus by being arranged on interior magnetic control frameThe reel linkage cotton rope at end and the winding mechanism for winding cotton rope drive roller shutter to be upwards collected through, when interior magnetic control means moves to guide railWhen the position of the locking iron plate of bottom lower end, outer magnetic control means is disengaged, interior magnetic control means loses the outer driving on outer magnetic control meansThe suction of magnet, so that the locking magnet at the interior magnetic control frame back side is mutually attracted with locking iron plate, meanwhile, it is arranged on interior magnetic control frameConvex block, so that interior magnetic control means firmly be locked together with roller shutter, it is each to avoid the later period into the card hole of locking iron plateDamage phenomenon in link.Since the locking magnet magnetic force at the interior magnetic control frame back side is less than the drive magnet of inside and outside magnetic control meansOuter magnetic control need to only be placed in and corresponding be placed on interior magnetic control position interior magnetic control dress can be sucked so if you need to unlock by magnetic forceIt sets, can to separate between locking magnet and locking iron plate.
The present invention is automatically separated between interior magnetic control means and locking iron plate during the latch-release of interior magnetic control means,It does not need to apply external force.Since the card hole on locking iron plate is a long hole, the latched position of interior magnetic control means is not yetIt needs very precisely, need to only lock it in certain range, operability is more preferable.It avoids in transport and handling processIn, window frame overturns or causes interior magnetic control means to slide up and down in guide rail when tilting, and then drives the lifting of blinds curtain sheet, to leadThe linkage rope in apparatus for controlling of lifting is caused to loosen winding, louvers of jalousie arbitrarily falls off, and the configuration of the present invention is simple, lock control canIt leans on, is low in cost.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure diagram when bogie is overlapped with iron plate in the China and foreign countries Fig. 1 bogie；
Fig. 3 is the A of Fig. 2 to partial enlarged view；
Fig. 4 is that self-locking magnet and iron plate are attracted latching structural schematic diagram after removing outer bogie in Fig. 3；
Fig. 5 is the schematic diagram at the interior magnetic control means back side and locking iron plate；
Fig. 6 is the schematic diagram in interior magnetic control means front and locking iron plate.
1-cotton rope, 2-reels, 3-scroll wheels, 4-interior drive magnets, 5-locking magnets, 6-convex blocks, 7-detentsHole, 8-locking iron plates, 9-interior magnetic control framves, 10-outer rolling wheels, 11-outer magnetic control framves, 12-outer drive magnets, 13-glass,14-roller shutters, 15-winding mechanisms, 16-guide rails.
Specific embodiment
A kind of lock control mechanism of built-in roller shutter hollow glass lifting magnetic control means, including guide rail 16, can be gone up in guide rail 16,The interior magnetic control means of lower movement, the outer magnetic control means outside hollow glass, interior magnetic control means includes interior magnetic control frame 9, interior magnetic control frame 9Front is provided with interior drive magnet 4, and outer magnetic control means includes outer magnetic control frame 11, and being provided on outer magnetic control frame 11 can be with interior driving magneticThe outer drive magnet 12 that iron 4 is mutually attracted, the back side of interior magnetic control frame 9 are provided with locking magnet 5, and 16 lower end of guide rail is provided with can be withThe locking iron plate 8 that locking magnet 5 is mutually attracted, the magnetic force of locking magnet 5 are less than the magnetic force of interior drive magnet 4.
Card hole 7 is provided on locking iron plate 8, card hole 7 is long lumbar hole, and interior 9 back side of magnetic control frame is provided with and locking ironThe compatible convex block 6 of card hole 7 of piece 8.
The upper/lower terminal of interior drive magnet 4 is respectively arranged with scroll wheel 3 on interior magnetic control frame 9.Outer magnetic control frame 11 it is upper and lowerBoth ends are respectively arranged with outer rolling wheel 10.
When the present invention uses, outer magnetic control means is attached on the glass 13 of window frame, it is outer on outer magnetic control frame 11Interior drive magnet 4 on drive magnet 12 and interior magnetic control frame 9 is attracted, and drives interior magnetic control means to move down, to pass through settingRoller shutter 14 is driven to be upwards collected through in the linkage cotton rope 1 of reel 2 of interior 9 upper end of magnetic control frame and the winding mechanism 15 of winding cotton rope 1.RollingDriving wheel 3 drives interior magnetic control frame 9 to roll above and below on glass 13, avoids interior magnetic control frame 9 and directly slides on glass, reducesFrictional force.Outer rolling wheel 13 drives outer magnetic control frame 11 to roll above and below on glass 13, equally avoids outer magnetic control frame 11 and directly existsIt is slided on glass, reduces frictional force.
When interior magnetic control means moves to the position of locking iron plate 8 of guide rail bottom lower end, outer magnetic control means, interior magnetic are taken awayControl device loses the suction of the outer drive magnet 12 on outer magnetic control means, so that the locking magnet 5 at interior 9 back side of magnetic control frame and lockingIron plate 8 is mutual to be attracted, meanwhile, the convex block 6 of interior 9 back side of magnetic control frame setting enters in the card hole 7 of locking iron plate 8, thus will be interiorMagnetic control means is firmly locked together with roller shutter 14, avoids the damage phenomenon in later period each link, is such as being transported and was being carriedIt causes interior bogie to slide up and down in guide rail when Cheng Zhong, overturning or inclination, and then roller shutter 14 is driven to go up and down, so as to cause liftingLinkage rope in control device loosens winding, and roller shutter 14 arbitrarily falls off.The configuration of the present invention is simple, lock control are reliable, low in cost.
Because built-in sunshade hollow glass includes the other kinds of hollow glass products such as built-in roller shutter, built-in louver,Control principle is identical, so this programme is not limited solely to built-in roller shutter hollow glass products.