CN105019799B - The lower corner pull rope reversing arrangement of end manipulation hollow shutter - Google Patents
The lower corner pull rope reversing arrangement of end manipulation hollow shutter Download PDFInfo
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- CN105019799B CN105019799B CN201510474102.1A CN201510474102A CN105019799B CN 105019799 B CN105019799 B CN 105019799B CN 201510474102 A CN201510474102 A CN 201510474102A CN 105019799 B CN105019799 B CN 105019799B
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Abstract
The lower corner pull rope reversing arrangement of manipulation of a kind of end hollow shutter, belongs to sunshade hollow glass product technical field.Including by pedestal, shutter elevating pull rope bend wheel and the pull rope direction-changing of a pair curtain sheet upset pull rope bend wheel composition, one end of pedestal constitutes shutter elevating pull rope bend wheel chamber, middle part constitutes messenger hole, the bottom of the other end constitutes a pair curtain sheet upset pull rope bend wheel chamber, shutter elevating pull rope bend wheel is located at shutter elevating pull rope bend wheel intracavity by pull rope changed course wheel shaft, a pair curtain sheet upset pull rope bend wheel is located at a pair curtain sheet upset pull rope bend wheel intracavity with coaxial manner, the top on pedestal and corresponding a pair curtain sheet upset pull rope bend wheel chamber sets a pair curtain sheet upset pull rope fairlead, curtain sheet upset pull rope fairlead and a pair curtain sheet upset pull rope bend wheel chamber are communicated by this.When meeting the forms that length is noticeably greater than height and forms are installed on the end manipulation request under high-order situation.
Description
Technical field
The invention belongs to sunshade hollow glass product technical field, be specifically related to the lower corner pull rope reversing arrangement of manipulation of a kind of end hollow shutter.
Background technology
Above mentioned hollow shutter refers to the window belonging to sunshade hollow glass product category that is that arrange and that can be consisted of position, edge according to the blind that need to lift setting in two pieces of glass (interior glass and outer glass) of sealing joint strip enforcement closing in the state to face each other.This window has self-evident following strong point: thermal insulation is good and uses and embodies the energy-conservation of building；Sound-proofing is excellent and uses the harassment from extraneous clamour noise；Anti-condensation is solidifying white and uses and guarantees that indoor light is sufficient and embodies desired beautiful effect；By the deflection angle of the curtain sheet of blind being regulated and indoor lighting needed for using acquisition requires and protect privacy, the curtain sheet of staiing blind from trifle in the world and using embodies and excellent exempts from cleaning effect；Building is had the most decorative and use the class of lifting building；Impact resistance is strong, safety good and length in service life and use and meet the installation requirement of skyscraper and meet the non-maintaining requirement of ultimate attainment life-time service；Simple Portable power saving is used to use adaptation all ages and classes and different physical ability person's operation, etc..
nullTechnical information about hollow glass louver can be seen in disclosed Chinese patent literature，Double glazing such as CN2564720Y(built-in louver curtain)、Shutter in CN2767624Y(double glazing)、Shutter in the double glazing that CN2767625Y(structure is improved)、Shutter in CN2756796Y(double glazing)、CN2232968Y(is provided with the monolithic door sash of horizontal shutter in double glazing)、CN2297952Y(Magnetic driving formula adds layer and stretches heavy curtain)、CN2326718Y(totally-enclosed shutter)、Shutter in the structure improved double glazing of CN100535378C()、Sun-shading hollow blind is set) in CN102444372A(mono-kind、The chain-drive mechanism of CN101392625B(bottom-fixed blind curtain)、CN202090817U(Manual hollow shutter)、CN202090815U(Manual hollow shutter) and CN104675257A(electric-powered shutter)，And foreign patent such as W003071082A、US2004211528A，Etc..
It is not limited to the edge that the controller that patent documentation exemplified above is all the curtain sheet angular adjustment ordered about shutter elevating by being used for and order about blind is arranged at the short transverse of forms, specifically, the curtain sheet upset of the structural system of controller and shutter elevating controlling organization and manual operation controlling organization are arranged on left side edge position or the right side edge position of the short transverse of forms.Wherein, curtain sheet upset and shutter elevating controlling organization are positioned at double glazing and are i.e. positioned at the interlayer of inside and outside glass, and manual operation controlling organization is positioned at glass towards indoor side when with curtain sheet upset with shutter lifting control mechanism.Due to curtain sheet upset and shutter elevating controlling organization and manual operation controlling organization each other by magnet piece across interior glass magnetic attracting, thus when operator moves operation to manual-operating mechanism, just drive curtain sheet upset to make with shutter elevating controlling organization corresponding mobile, the shutter elevating pull rope being linked between curtain sheet upset and shutter elevating controlling organization and blind and curtain sheet upset pull rope realize the lifting to blind and the upset to curtain sheet.Can be referring specifically to Chinese invention patent application publication No. CN104747054A(double glazing window with built-in louver to this).
Why controller is arranged at left side edge position or the right side edge position of the short transverse of forms, being because the size of the length direction being sizes substantially larger than forms of the short transverse of forms, the stroke that curtain sheet upset and the shutter elevating controlling organization and manual operation controlling organization of controller moves up or down is sufficient for the overall of blind and promotes or decline requirement.But on some building, because design style change and/or design require and there is the most relatively small and that length is the most relatively long forms situation, if then the position that arranges of controller is followed traditional mode and being still arranged on the edge in the left side of the short transverse of forms or the edge on right side, so limited due to the shift motion of controller, thus the requirement making blind entirety promote or decline cannot be met.Another kind of situation is: even if the shift motion of controller can meet the overall of blind and promotes or decline requirement, but due to the installation site of forms itself higher (position of the such as fixing transom window that can not be turned on and off), i.e. replaced traditional transom window by hollow shutter, if controller to be arranged at the left side of forms or the edge on right side, then be difficult to the height by human body self and it is operated.nullCertainly，If controller to be transferred to the bottom that mentioned length is noticeably greater than the length direction of flat forms highly，The most certainly disclosure satisfy that the overall requirement promoted and decline of shutter or meet the operation requirement of the forms to high level，But，Owing to defining the most parallel position relationship between position and the rotating shaft being arranged on flat forms top of controller，So that ensured by the rational in infrastructure lower corner pull rope reversing arrangement being satisfied end manipulation request，Specifically，Need to be made aforesaid shutter elevating pull rope and curtain sheet upset pull rope make 90 ° of changed courses by lower corner pull rope reversing arrangement，Yet with in disclosed China and foreign countries' patent up to now and non-patent literature, be not seen in controller underlying (being preferably disposed on the bottom of the length direction of flat forms) and at controller under postpone any technology enlightenment being made shutter lifting pull rope and curtain sheet upset pull rope realize 90 ° of changed courses，Thus make the application surface of hollow shutter be restricted to a certain extent.
In addition, the concept of lower corner again may be by being fully understood the reading of above mentioned patent specification, because hollow shutter includes a framework, this framework is collectively formed by upper, lower horizontal moulding, left vertical moulding and right vertical frame bar, embedding connection is respectively inserted by the corner coupling head of L-shaped in the end of these four mouldings, say, that upper, lower horizontal moulding, left vertical moulding and right vertical frame bar are formed the forms framework of the square shape of only one China Chinese character by four corner coupling heads.Owing to the position of four corner coupling heads is different, thus it is called supralevoversion angle joint (being called for short upper left corner), lower-left corner coupling head (being called for short lower-left corner), upper right corner coupling head (being called for short upper right corner) and bottom right corner coupling head (being called for short bottom right corner).It follows that aforesaid lower corner contains lower-left corner and bottom right corner, more particularly, lower corner refers to lower-left corner or bottom right corner.
For above-mentioned prior art, the applicant has made positive and useful exploration and design, finally defines technical scheme described below.
Summary of the invention
When the task of the present invention is the size being significantly smaller in size than length direction providing a kind of short transverse at forms, controller is arranged at the bottom of the length direction of forms and uses and embody end manipulation and meet the overall lower corner pull rope reversing arrangement promoted or decline the end manipulation hollow shutter required to blind.
nullThe task of the present invention is performed by，A kind of lower corner pull rope reversing arrangement of end manipulation hollow shutter，Including a pull rope direction-changing，This pull rope direction-changing includes pedestal、Shutter elevating pull rope bend wheel and a pair curtain sheet upset pull rope bend wheel，It is fixed that pedestal inserts build-in with the bottom right corner coupling head of the forms framework for building end manipulation hollow shutter in a state of use，And constitute in one end of pedestal and have a shutter elevating pull rope bend wheel chamber，Middle part is constituted a messenger hole communicated with shutter elevating pull rope bend wheel chamber，The bottom of the other end is constituted a pair curtain sheet upset pull rope bend wheel chamber，Shutter elevating pull rope bend wheel is rotatably arranged at shutter elevating pull rope bend wheel intracavity by pull rope changed course wheel shaft with the horizontally-arranged state of level，A pair curtain sheet upset pull rope bend wheel is rotatably arranged at a pair curtain sheet upset pull rope bend wheel intracavity with coaxial manner by upset pull rope changed course wheel shaft，And offering a pair curtain sheet upset pull rope fairlead corresponding to the position above a pair curtain sheet upset pull rope bend wheel chamber on pedestal，Curtain sheet upset pull rope fairlead and a pair curtain sheet upset pull rope bend wheel chamber are communicated by this.
In a specific embodiment of the present invention; described bottom right corner coupling head inserts body and horizontal moulding is inserted body and collectively formed and shape is L-shaped by indulging moulding; insert body at vertical moulding and have tensioner pin base towards the described side composition leading pedestal; and horizontal moulding is inserted on body and the same side composition towards pedestal has T-shaped pin base, described pedestal while, insert build-in with tensioner pin base and T-shaped pin base determine.
In another specific embodiment of the present invention, constituting and have a tensioner pin on described pedestal and in the position corresponding to described tensioner pin base, it is fixed that this tensioner pin and tensioner pin base insert build-in；Constituting on described pedestal and in the position corresponding to described T-shaped pin base and have a T-shaped pin, it is fixed that this T-shaped pin and T-shaped pin base insert build-in.
In another specific embodiment of the present invention, a lifting pull rope hanging feet chamber is had on described pedestal and constituting corresponding to the position above described shutter elevating pull rope bend wheel chamber, this lifting pull rope hanging feet chamber communicates with shutter elevating pull rope bend wheel chamber, and composition has a lifting pull rope hanging feet in the cavity wall in this lifting pull rope hanging feet chamber.
In another specific embodiment of the present invention, insert on body at described vertical moulding and constitute in the position of the lower section corresponding to described tensioner pin base and have one first defining flange, and insert on body at described horizontal moulding and constitute with described first defining flange and have one second defining flange, first defining flange and described pedestal insert a side contacts of body towards described vertical moulding, and the second defining flange contacts with the bottom surface of pedestal.
Also having in a specific embodiment in the present invention, described tensioner pin base and described T-shaped pin base be all with coordinate to form occur.
The technical scheme that the present invention provides is owing to being provided with pull rope direction-changing on the corner coupling head of bottom right, thus the curtain sheet upset pull rope being connected with controller and shutter elevating pull rope can be made to make 90 ° of changed courses, when meeting the forms that length is noticeably greater than height and forms are installed on the end manipulation request under high-order situation, it is ensured that be arranged on the blind in forms separate space according to need to promoting or decline.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the bottom schematic view of the pedestal shown in Fig. 1.
Fig. 3 is the application examples schematic diagram of the present invention.
Fig. 4 is the detailed structure view that the blind shown in Fig. 3 drives guide bracket.
Detailed description of the invention
In order to enable the auditor especially public of Patent Office to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant will elaborate below by way of example, but the description to embodiment is not the restriction to the present invention program, the most pro forma rather than substantial equivalent transformation that is only done by any foundation present inventive concept is regarded as technical scheme category.
The concept of the most every directivity (or claim directionality) relating to upper and lower, left and right, front and rear be all for the figure location state being described for, purpose is to facilitate public understanding, thus can not be understood as being particularly limited to the technical scheme that the present invention provides.
nullRefer to Fig. 1 and Fig. 2，Give a pull rope direction-changing 8，This pull rope direction-changing 8 includes pedestal 81、Shutter elevating pull rope bend wheel 82 and a pair curtain sheet upset pull rope bend wheel 83，It is fixed that pedestal 81 inserts build-in with the bottom right corner coupling head 17 of the forms framework for building end manipulation hollow shutter in a state of use，And constitute in one end of pedestal 81 and have a shutter elevating pull rope bend wheel chamber 811，Middle part is constituted a messenger hole 812 communicated with shutter elevating pull rope bend wheel chamber 811，The bottom of the other end is constituted a pair curtain sheet upset pull rope bend wheel chamber 813，Shutter elevating pull rope bend wheel 82 is rotatably arranged in shutter elevating pull rope bend wheel chamber 811 with the horizontally-arranged state of level by pull rope changed course wheel shaft 821，A pair curtain sheet upset pull rope bend wheel 83 is rotatably arranged at a pair curtain sheet upset pull rope bend wheel chamber 813 interior (specifically being illustrated by Fig. 2) with coaxial manner by upset pull rope changed course wheel shaft 831，And offering a pair curtain sheet upset pull rope fairlead 814 corresponding to the position above a pair curtain sheet upset pull rope bend wheel chamber 813 on pedestal 81，Curtain sheet upset pull rope fairlead 814 is communicated by this with a pair curtain sheet upset pull rope bend wheel chamber 813.
As shown in Figure 1; aforesaid bottom right corner coupling head 17 is inserted body 171 by vertical moulding and horizontal moulding is inserted body 172 and collectively formed and shape is L-shaped; insert body 171 at vertical moulding and have tensioner pin base 1711 towards the described side composition leading pedestal 81; and horizontal moulding is inserted on body 172 and the same side composition towards pedestal 81 has T-shaped pin base 1721, aforementioned pedestal 81 while, insert build-in with tensioner pin base 1711 and T-shaped pin base 1721 determine.Specifically: on pedestal 81 (sidepiece of pedestal 81) and constitute in the position corresponding to described tensioner pin base 1711 and have a tensioner pin 815, it is fixed that this tensioner pin 815 and tensioner pin base 1711 insert build-in；On pedestal 81 (bottom of pedestal 81) and constitute in the position corresponding to T-shaped pin base 1721 and have a T-shaped pin 816, it is fixed that this T-shaped pin 816 and T-shaped pin base 1721 insert build-in.
A lifting pull rope hanging feet chamber 817 is had on aforesaid pedestal 81 and constituting corresponding to the position above aforementioned shutter elevating pull rope bend wheel chamber 811, this lifting pull rope hanging feet chamber 817 communicates with shutter elevating pull rope bend wheel chamber 811, and composition has a lifting pull rope hanging feet 8171 in the cavity wall in this lifting pull rope hanging feet chamber 817.
Preferably, insert on body 171 at aforesaid vertical moulding and constitute in the position of the lower section corresponding to aforementioned tensioner pin base 1711 and have one first defining flange 1712, and insert on body 172 at described horizontal moulding and constitute with the first defining flange 1712 and have one second defining flange 1722, first defining flange 1712 and described pedestal 81 insert a side contacts of body 171 towards described vertical moulding, and the second defining flange 1722 contacts with the bottom surface of pedestal 81.
According to the signal of Fig. 1, aforesaid tensioner pin base 1711 and T-shaped pin base 1721 be all with coordinate to form occur.
nullRefer to Fig. 3，Give forms 1，These forms 1 include、Lower transverse frame bar 11、12、Left、Right vertical frame bar 13、14、Supralevoversion angle joint 15a、Lower-left corner coupling head 15b、Upper right corner coupling head 16、The bottom right corner coupling head 17 the most repeatedly mentioned、Interior glass 18a and outer glass 18b，On、Lower transverse frame bar 11、12 is the most corresponding with the most parallel state，Left、Right vertical frame bar 13、14 is corresponding with the most parallel state left-right，The shape of supralevoversion angle joint 15a is L-shaped，And one end of this supralevoversion angle joint 15a is connected with the left end of upper transverse frame bar 11，And the upper end that the other end indulges moulding 13 with a left side is connected，The shape of lower-left corner coupling head 15b is L-shaped，And one end of this lower-left corner coupling head 15b is connected with the left end of lower transverse frame bar 12，And the lower end that the other end indulges moulding 13 with a left side is connected，The shape of upper right corner coupling head 16 is L-shaped，And one end of this upper right corner coupling head 16 is connected with the right-hand member of upper transverse frame bar 11，And the other end is connected with the upper end of right vertical frame bar 14，The shape of bottom right corner coupling head 17 is L-shaped，And one end of this bottom right corner coupling head 17 is connected with the right-hand member of lower transverse frame bar 12，And the other end is connected with the lower end of right vertical frame bar 14，Fluid sealant is passed through simultaneously with upper in the position, edge of interior glass 18a、Lower transverse frame bar 11、12、Moulding 13 and the right vertical frame bar 14 side cementation back to outer glass 18b is indulged on a left side，Outer glass 18b with interior glass 18a keep under aspectant state and its position, edge again by fluid sealant simultaneously with on、Lower transverse frame bar 11、12、Moulding 13 and the right vertical frame bar 14 side cementation back to interior glass 18a is indulged on a left side，In、Outer glass 18a、Space between 18b is configured to the forms separate space of aforementioned forms 1.Owing to these forms 1 duplicate with aforementioned CN104747054A in addition to length shows more than the change in size of height, thus the most reinflated explanation of applicant.
Give a curtain sheet trip shaft 2, this curtain sheet trip shaft 2 is positioned at the additional horizontal beams chamber 1111 of the upper transverse frame bar additional horizontal beams 111 of lower section that is link (inserting embedding link) with aforementioned upper transverse frame bar 11 and that correspond to upper transverse frame bar 11, and the right-hand member of this curtain sheet trip shaft 2 is rotatably supported at curtain sheet trip shaft and props up in bearing 21, and this curtain sheet trip shaft props up bearing 21 and is formed in the aforesaid upper right corner coupling head 16 side towards supralevoversion angle joint 15a, the left end of curtain sheet trip shaft 2 is configured to horizontal boom end, and is fixed with a upset traction wheel 22 at the right-hand member of curtain sheet trip shaft 2；Giving a pair blind and drive guide bracket 3, blind is driven the guide bracket 3 diapire with aforementioned upper transverse frame bar additional horizontal beams 111 in aforementioned additional horizontal beams chamber 1111 to insert scarf and closes (i.e. inserting build-in fixed) and be connected with aforementioned curtain sheet trip shaft 2 by this；Give a blind 4, in this blind 4 is arranged on the forms separate space of aforementioned forms 1 and with aforementioned blind, drive guide bracket 3 to be connected；Give a controller 5, this controller 5 includes curtain sheet upset and shutter elevating controlling organization 51 and manual operation controlling organization 52, curtain sheet upset and shutter elevating controlling organization 51 are positioned at the forms separate space of aforementioned forms 1, and being connected with aforementioned upset traction wheel 22 by curtain sheet upset pull rope 6 and be connected with blind 4 by shutter elevating pull rope 7, manual operation controlling organization 52 overturns together with shutter elevating controlling organization 51 magnetic attracting with curtain sheet across aforesaid interior glass 18a.
Applicant is mentioned above blind drives the quantity of guide bracket 3 to be a pair, but can make adaptability when i.e. length is bigger for the breadth of blind 4 and increase.
nullThe pedestal 81 of structural system of the aforementioned pull rope direction-changing 8 of the technical essential of the technical scheme provided as the present invention is arranged on the bottom right corner coupling head 17 side towards aforementioned lower-left corner coupling head 15b，The upset of aforesaid curtain sheet is positioned at the bottom of the length direction of forms separate space with the shutter elevating controlling organization 51 position in the forms separate space of forms 1，Aforesaid manual operation controlling organization 52 is positioned at the bottom of the length direction of glass 18a when with curtain sheet upset with shutter elevating controlling organization 51 magnetic attracting，One end of aforementioned curtain sheet upset pull rope 6 is fixed on curtain sheet upset and shutter elevating controlling organization 51，The other end is successively by way of lower-left corner coupling head 15b、Again it is back to curtain sheet upset and shutter elevating controlling organization 51 by way of pull rope direction-changing 8 after pull rope direction-changing 8 and upset traction wheel 22 and fixes with shutter elevating controlling organization 51 with curtain sheet upset，One end of aforesaid shutter elevating pull rope 7 is fixed on pull rope direction-changing 8，The other end is successively by way of curtain sheet upset and shutter elevating controlling organization 51、Pull rope direction-changing 8、Aforesaid curtain sheet trip shaft is connected with aforementioned blind 4 after propping up bearing 21 and aforementioned blind driving guide bracket 3.
From the signal of Fig. 3, curtain sheet upset and the concrete structure of shutter elevating controlling organization 51 and manual operation controlling organization 52 be with prior art as disclosed in CN104747054A completely identical in structure, position is only set and setting direction there occurs change, specifically, the present invention is the bottom of horizontally set and the length direction being positioned at forms 1, and CN104747054A is longitudinally disposed and is positioned at the right side (can also be left side) of short transverse of forms.
The traction slide 511 that also show the structural system of curtain sheet upset and shutter elevating controlling organization 51 in figure 3 and the traction slide guide wheel 5111 being rotatably arranged on traction slide 511, aforesaid shutter lifting pull rope 7 is by way of being i.e. nested with on traction slide guide wheel 5111.And also show the external force activation slide seat 521 of the structural system of manual operation controlling organization 52 and the slip filler rod 5211. being formed on external force activation slide seat 521
A curtain sheet upset pull rope guiding mechanism 9 it is provided with on aforesaid lower-left corner coupling head 15b and towards the side of aforementioned bottom right corner coupling head 17, this curtain sheet upset pull rope guiding mechanism 9 includes that an adjustment screw 91, adjusts wheel seat 92 and and adjusts wheel 93, adjust screw 91 and screw on the corner coupling head 15b of lower-left, adjust wheel seat 92 and be connected with adjusting screw 91, adjusting wheel 93 to be rotatably arranged on adjustment wheel seat 92, aforementioned curtain sheet upset pull rope 6 is by way of being i.e. placed on aforesaid adjustment on wheel 93.
As shown in Figure 3, a sliver 10 is had back to cementation on the edge, the end of the side of outer glass 18b at aforementioned interior glass 18a, length direction at this sliver 10 is constituted a sliver groove 101, previous manual operation controlling organization 52 is slidably matched with sliver groove 101 when with the upset of aforementioned curtain sheet with shutter elevating controlling organization 51 magnetic attracting, specifically, manual operation controlling organization 52 is slidably matched with sliver groove 101 by the slip filler rod 5211 being formed on external force activation slide seat 521.
nullRefer to Fig. 4，Aforesaid a pair blind drives guide bracket 3 respectively to include overturning bulging axle bed 31、Upset drum axle 32 and upset drum 33，Upset drum axle bed 31 is constituted a upset drum guide wheel chamber 311，A upset drum guide wheel 3111 it is provided with rotationally by upset drum guide wheel shaft 31111 in this upset drum guide wheel chamber 311，Constitute in the bottom of upset drum axle bed 31 and have a upset drum embedding foot of axle bed 312，This upset drum embedding foot of axle bed 312 and aforesaid upper transverse frame bar additional horizontal beams 111 build-in，Specifically: on the diapire of upper transverse frame bar additional horizontal beams 111 and in the position corresponding to the upset drum embedding foot of axle bed 312, offer embedding foot chamber，By the upset drum embedding foot of axle bed 312 at position and upper transverse frame bar additional horizontal beams 111 build-in corresponding to embedding foot chamber，A upset drum axle support slot 313 is had on the top and respectively constituting in position to correspond to each other of the left and right wall body of upset drum axle bed 31，And offer pull rope slot to make way 314 in the position of the lower section corresponding to upset drum axle support slot 313，Aforesaid upset drum guide wheel chamber 311 is made to communicate with the external world by this pull rope slot to make way 314，In upset drum guide wheel chamber 311 and the position of left end of the chamber diapire that is positioned at the bulging guide wheel chamber 311 of upset is constituted with plumbness and has a baffle plate 3112，The top of this baffle plate 3112 leans out upset drum guide wheel chamber 311，A cord hole 3113 is offered in the position of the right-hand member of the chamber diapire in upset guide wheel chamber 311，A through curtain sheet trip shaft mating holes 321 to right-hand member of left end from upset drum axle 32 is offered in the middle position of the length direction of upset drum axle 32，And the two ends overturning bulging axle 32 are rotatably supported on upset drum axle bed 31 in the position of correspondence upset drum axle support slot 313，Right-hand member at upset drum axle 32 is further fixed on magnetic conductive disk 322 and a upset drum axle frictional disk 323，Upset drum axle frictional disk 323 is positioned at the left side of magnetic conductive disk 322 and sticks together with magnetic conductive disk 322，Upset drum 33 is nested with the middle part of the length direction at upset drum axle 32 by being opened in the upset drum hole 331 of the middle position of its length direction，And the top corresponding to upset drum guide wheel chamber 311，At the left end of upset drum 33 and there is a limited step 332 matched with baffle plate 3112 in the position composition corresponding to baffle plate 3112，And the right-hand member at upset drum 33 and the circumferencial direction composition around upset drum 33 have a Magnet chamber 333，Horsehoe magnet 3331 and once horsehoe magnet 3332 it are embedded with on one in the position corresponding to this Magnet chamber 333，On、Lower horsehoe magnet 3331、The pole orientation of 3332 is pulled together under the state on the contrary and with the cooperation that faces each other，Constitute on upset drum 33 and in the position on the right side corresponding to Magnet chamber 333 and have a upset drum frictional disk 334，This upset drum frictional disk 334 and the aforesaid bulging axle frictional disk 323 of upset against each other together with，Upset drum 33 is also constituted and has a ladder rope winding hyoplastron 335，Aforesaid blind 4 is connected with this ladder rope winding hyoplastron 335 in the position corresponding to aforementioned cord hole 3113 by blind ladder rope 41，Aforesaid curtain sheet trip shaft 2 is inserted solid with curtain sheet trip shaft mating holes 321；Propping up in bearing 21 at aforesaid curtain sheet trip shaft and be provided with a shutter elevating pull rope transition guide wheel 211 in the position corresponding to described upset drum guide wheel 3111 rotationally by shutter elevating pull rope transition guide wheel shaft 2111, the other end of aforementioned shutter elevating pull rope 7 is connected when fixing with the blind sill strip 43 of blind 4 after shutter elevating pull rope transition guide wheel 211, pull rope slot to make way 314 and upset drum guide wheel 3111 and through the shutter elevating pull rope resigning hole being opened in the curtain sheet 42 of blind 4 successively.
Please continue to refer to Fig. 4, aforesaid upper horsehoe magnet 3331 has horsehoe magnet chamber 33311 on towards the side composition of aforementioned lower horsehoe magnet 3332, and lower horsehoe magnet 3332 constitutes towards the side of upper horsehoe magnet 3331 and has horsehoe magnet chamber 33321, upper horsehoe magnet chamber 33311 and lower horsehoe magnet chamber 33321 in the position corresponding to aforementioned Magnet chamber 333 with aspectant state obvolvent on aforementioned upset drum 33, frictional disk 334 is rubbing against one another to be coordinated to make aforesaid upset drum axle frictional disk 323 rouse with upset the magnetic attraction of aforementioned magnetic conductive disk 322 by upper horsehoe magnet 3331 and lower horsehoe magnet 3332, aforesaid magnetic conductive disk 322 is iron pan.
As preferred scheme, the shape of cross section rectangular (rectangle) of aforesaid curtain sheet trip shaft mating holes 321 or square, the same example of shape of cross section of aforesaid curtain sheet trip shaft 2, so structure can make curtain sheet trip shaft 2 be reliably connected with upset drum axle 32 and be able to be driven upset drum axle 32. in addition by curtain sheet trip shaft 2, from the signal of Fig. 4, the shape of cross section of upset drum axle 32 is round outside but spuare inside shape.
nullOwing to restricting on winding hyoplastron 335 around the ladder being enclosed within upset drum 33 in the top of the blind ladder rope 41 of blind 4，Fixed with curtain sheet trip shaft 2 by its curtain sheet trip shaft mating holes 321 due to upset wheel shaft 32 again，Due also to upset drum 33 empty set (being nested with the most rotationally) is on upset drum axle 32，And then owing to the upset drum frictional disk 334 of the right-hand member of upset drum 33 fits together with upset drum axle frictional disk 323 under the adhesive effect to magnetic conductive disk 322 at upper horsehoe magnet 3331 and lower horsehoe magnet 3332，Therefore drive upset drum axle 32 to rotate corresponding angle when curtain sheet trip shaft 2 rotates corresponding angle，Magnetic conductive disk 322 and upset drum axle frictional disk 323 is driven by it while upset drum axle 32 rotates，Upset drum frictional disk 334 is driven under the state rubbing against one another with upset drum frictional disk 334 by upset drum axle frictional disk 323，So that upset drum 33 correspondingly turns over an angle.Restrict on winding hyoplastron 335 as aforementioned owing to blind ladder rope 41 is connected to overturn the terraced of drum 33 with canoe, thus during upset drum 33 rotates an angle, drive blind ladder rope 41, finally the curtain sheet 42 of the blind 4 being arranged on blind ladder rope 41 is driven to overturn by blind ladder rope 41, such as when curtain sheet 42 is turned to the state of Guan Bi, the limited step 332 on upset drum 33 the most now contacts with baffle plate 3112, i.e. by baffle plate 3112, limited step 332 is acted on, stop upset drum 33 then to rotate.nullIn this state，Even if the curtain sheet upset pull rope 6 illustrated by Fig. 1 makes curtain sheet trip shaft 2 be rotated further by upset traction wheel 22，So remain static because of upset drum 33 and upset drum frictional disk 334 thereof，Magnetic conductive disk 322 is shaken off on (breaking away from)、Lower horsehoe magnet 3331、3332 pairs of its magnetic adhesions，Upset drum axle 32 is made to rotate with curtain sheet trip shaft 2，Move owing to this rotation of curtain sheet trip shaft 2 and upset drum axle 32 belongs to idle running，The rotation referring to not drive upset drum 33 is moved in so-called idle running，Thus aforesaid curtain sheet upset pull rope 6 is faint to the frictional force of upset traction wheel 22，Such that it is able to protect upset traction wheel 22 and curtain sheet upset pull rope 6 ultimate attainmently，Avoid the damage that severe friction causes，And owing to upset drum 33 remains static，Thus also can protect blind ladder rope 41.
As shown in Figure 1, vertical moulding at bottom right corner coupling head 17 is inserted the end of body 171 and is extended with one and indulges moulding and insert body plug 1713, and insert the end of body 172 at horizontal moulding and be extended with horizontal moulding equally and insert body plug 1723, vertical moulding inserts the lower end inserting of body plug 1713 and aforementioned right side bar 14 in length and breadth, and horizontal moulding inserts the right-hand member inserting of body plug 1723 and aforesaid lower transverse frame bar 12.Aforesaid supralevoversion angle joint 15a, lower-left corner coupling head 15b and the same example of upper right corner coupling head 16, applicant mentions the most one by one.
nullFoundation above description understands: (Fig. 1 shows) on foot 5112 is restricted on a left side for the left end that one end of the curtain sheet upset pull rope 6 of Fig. 1 and Fig. 3 signal is fixed on the traction slide 511 of the structural system of the upset of aforementioned curtain sheet and shutter elevating controlling organization 51 admittedly，And the other end of curtain sheet upset pull rope 6 is enclosed within adjustment wheel 93 by way of adjustment wheel 93(successively)、One of them curtain sheet upset pull rope bend wheel in a pair curtain sheet upset pull rope bend wheel 83、A pair curtain sheet upset pull rope draws one of them curtain sheet upset pull rope fairlead in wheel 814 and upset traction wheel 22(around being enclosed within upset traction wheel 22，Be two circles or three circles around the number of turns of set) after be back to traction slide 511 and the right side with the right-hand member of traction slide 511 restricts that foot 5113 is fixing is connected (Fig. 3 shows) admittedly，During aforementioned return, this curtain sheet upset pull rope 6 another curtain sheet upset pull rope fairlead in a pair curtain sheet upset pull rope fairlead 814 successively and a pair curtain sheet overturn another curtain sheet upset pull rope bend wheel in pull rope bend wheel 83，Admittedly restricting with the right side of the right-hand member being positioned at traction slide 511, foot 5113 is fixing to be connected again；One end of the shutter elevating pull rope 7 of Fig. 1 and Fig. 3 signal is fixed on aforementioned lifting pull rope hanging feet 8171, the other end is enclosed within traction slide guide wheel 5111 by way of aforementioned traction slide guide wheel 5111(successively), shutter elevating pull rope bend wheel 82(is enclosed within shutter elevating pull rope bend wheel 82), messenger hole 812, shutter elevating pull rope transition guide wheel 211, pull rope slot to make way 314(Fig. 4 shows), upset drum guide wheel 3111, cord hole 3113(Fig. 4 shows) and the shutter elevating pull rope resigning hole that is opened in curtain sheet 42 after fixing with the blind sill strip 43 of blind 4 be connected.
Due to promoting or decline and the operation principle of the upset of curtain sheet 42 is duplicated with aforesaid CN104747054A blind 4, see, for example, the description the 0041st to 0042 section of CN104747054A, thus applicant repeats no more.
In sum, the technical scheme that the present invention provides overcomes the deficiency in prior art, has favorably accomplished invention task, has cashed the technique effect referred in applicant's superincumbent technique effect hurdle faithfully.
Claims (6)
1.The lower corner pull rope reversing arrangement of manipulation of a kind of end hollow shutter, it is characterised in that include a pull rope direction-changing (8) , this pull rope direction-changing (8) Including pedestal (81) , shutter elevating pull rope bend wheel (82) With a pair curtain sheet upset pull rope bend wheel (83) , pedestal (81) In a state of use with the bottom right corner coupling head of forms framework for building end manipulation hollow shutter (17) Insert build-in fixed, and at pedestal (81) One end constitute have a shutter elevating pull rope bend wheel chamber (811) , middle part constitute have one with shutter elevating pull rope bend wheel chamber (811) The messenger hole communicated (812) , the bottom of the other end is constituted a pair curtain sheet upset pull rope bend wheel chamber (813) , shutter elevating pull rope bend wheel (82) Altered course wheel shaft by pull rope (821) It is rotatably arranged at shutter elevating pull rope bend wheel chamber with the horizontally-arranged state of level (811) In, a pair curtain sheet upset pull rope bend wheel (83) With coaxial manner by upset pull rope changed course wheel shaft (831) It is rotatably arranged at a pair curtain sheet upset pull rope bend wheel chamber (813) In, at pedestal (81) Above and overturning pull rope bend wheel chamber corresponding to a pair curtain sheet (813) The position of top offer a pair curtain sheet upset pull rope fairlead (814) , this overturns pull rope fairlead to curtain sheet (814) With a pair curtain sheet upset pull rope bend wheel chamber (813) Communicate.
2.According to claim 1 The lower corner pull rope reversing arrangement of described end manipulation hollow shutter, it is characterised in that described bottom right corner coupling head (17) Body is inserted by vertical moulding (171) Body is inserted with horizontal moulding (172) Collectively form and shape in L Font, inserts body at vertical moulding (171) Pedestal is led towards described (81) Side constitute have tensioner pin base (1711) , and insert body at horizontal moulding (172) Upper and same towards pedestal (81) Side constitute have T Shape pin base (1721) , described pedestal (81) Simultaneously with tensioner pin base (1711) And T Shape pin base (1721) Insert build-in fixed.
3.According to claim 2 The lower corner pull rope reversing arrangement of described end manipulation hollow shutter, it is characterised in that at described pedestal (81) Go up and corresponding to described tensioner pin base (1711) Position constitute have a tensioner pin (815) , this tensioner pin (815) With tensioner pin base (1711) Insert build-in fixed；At described pedestal (81) Go up and corresponding to described T Shape pin base (1721) Position constitute have one T Shape pin (816) , should T Shape pin (816) With T Shape pin base (1721) Insert build-in fixed.
4.According to claim 1 The lower corner pull rope reversing arrangement of described end manipulation hollow shutter, it is characterised in that at described pedestal (81) Go up and corresponding to described shutter elevating pull rope bend wheel chamber (811) Top position constitute have a lifting pull rope hanging feet chamber (817) , this lifting pull rope hanging feet chamber (817) With shutter elevating pull rope bend wheel chamber (811) Communicate, and in this lifting pull rope hanging feet chamber (817) Cavity wall on constitute have a lifting pull rope hanging feet (8171) 。
5.According to claim 2 The lower corner pull rope reversing arrangement of described end manipulation hollow shutter, it is characterised in that insert body at described vertical moulding (171) Go up and corresponding to described tensioner pin base (1711) Lower section position constitute have one first defining flange (1712) , and insert body at described horizontal moulding (172) Go up and with described first defining flange (1712) State under constitute have one second defining flange (1722) , the first defining flange (1712) With described pedestal (81) Body is inserted towards described vertical moulding (171) A side contacts, and the second defining flange (1722) With pedestal (81) Bottom surface contact.
6.According to claim 2 Or 3 The lower corner pull rope reversing arrangement of described end manipulation hollow shutter, it is characterised in that described tensioner pin base (1711) And it is described T Shape pin base (1721) Be all with coordinate to form occur。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474102.1A CN105019799B (en) | 2015-08-05 | 2015-08-05 | The lower corner pull rope reversing arrangement of end manipulation hollow shutter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474102.1A CN105019799B (en) | 2015-08-05 | 2015-08-05 | The lower corner pull rope reversing arrangement of end manipulation hollow shutter |
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| CN105019799A CN105019799A (en) | 2015-11-04 |
| CN105019799B true CN105019799B (en) | 2016-08-24 |
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| CN109113552B (en) * | 2018-11-12 | 2023-06-20 | 常熟中勤建材有限公司 | Curtain piece overturning traction rope tensioning device of hollow glass built-in shutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0893356A (en) * | 1994-09-27 | 1996-04-09 | Nichibei Co Ltd | Blind-built-in double glazing |
| ITMI20021351A1 (en) * | 2002-06-19 | 2003-12-19 | Pellini Spa | SIMPLIFIED DEVICE FOR DRIVE WITH MAGNETIC CONNECTION OF GLASS-CHAMBER CURTAINS |
| CA2579216A1 (en) * | 2005-07-14 | 2007-01-18 | Avigdor Ben-David | A manually operated venetian blind and method of darkening a room |
| CN2890301Y (en) * | 2006-04-17 | 2007-04-18 | 丽方企业股份有限公司 | Sandwich type louver window |
| CN204899724U (en) * | 2015-08-05 | 2015-12-23 | 常熟中勤建材有限公司 | Lower corner haulage rope switching -over device of cavity shutter is controlled at end |
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