CN204851008U - Double glazing glass internally -arranged shutter's blind curtain piece turning device - Google Patents
Double glazing glass internally -arranged shutter's blind curtain piece turning device Download PDFInfo
- Publication number
- CN204851008U CN204851008U CN201520579565.XU CN201520579565U CN204851008U CN 204851008 U CN204851008 U CN 204851008U CN 201520579565 U CN201520579565 U CN 201520579565U CN 204851008 U CN204851008 U CN 204851008U
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- curtain sheet
- clutch
- wheel
- axle sleeve
- upset
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Abstract
The utility model provides a double glazing glass internally -arranged shutter's blind curtain piece turning device, belongs to sunshade cavity glassware technical field. Including window form frame corner connector, blind curtain piece turning device is including supporting mechanism, curtain piece flipping wheel fixes at curtain piece flipping wheel epaxially, clutching mechanism establishes on supporting the mechanism, curtain piece trip shaft is connected with the right -hand member of curtain piece upset axle sleeve, the clutch covers and protects the mechanism, and position and supporting mechanism in the top corresponding to supporting the mechanism cooperate. When clutching mechanism is in the state that the right -hand member with curtain piece flipping wheel axle is connected, can drive curtain piece flipping wheel axle by curtain piece flipping wheel, and then drive curtain piece upset axle sleeve and rotate together with curtain piece trip shaft, when blind's curtain piece is overturn the closure since clutching mechanism displacement right and removed with being connected of the right -hand member that turns over piece flipping wheel axle, the movement resistance of curtain piece upset haulage rope reduces, can avoid curtain piece upset haulage rope friction damage, prevents curtain piece flipping wheel's damage.
Description
Technical field
The utility model belongs to sunshade hollow glass product technical field, is specifically related to a kind of blind curtain sheet turning device of double layer glass window with built-in louver.
Background technology
Above mentioned double layer glass window with built-in louver refer to arrange with aspectant state each other and implement position, edge to arrange in two pieces of glass (interior glass and outer glass) of closing and can the blind that need be elevated be complied with and the window belonging to sunshade hollow glass product category that be formed.This window has self-evident following strong point: thermal insulation is good and use the energy-conservation of embodiment building; The harassment that sound-proofing is excellent and use from the noisy noise in the external world; Anti-condensation is coagulated frost and uses and guarantee that indoor light is sufficient and embody the beautiful effect expected; Regulated by the deflection angle of the curtain sheet to blind and the indoor lighting used needed for acquisition requires and protect privacy, use to embody excellent exempt from cleaning effect from trifle in the world stains blind curtain sheet; Have desirable decorative and use the class promoting building to building; Impact resistance is strong, safety good and long service life and use the installation requirement that meets highrise building and meet the non-maintaining requirement of ultimate attainment Long-Time Service; Use simple Portable power saving and use adaptation all ages and classes and different body able one operation, etc.
Technical information about double layer glass window with built-in louver can be seen in disclosed Chinese patent literature, hollow glass as CN2564720Y(built-in louver curtain), shutter in CN2767624Y(hollow glass), shutter in the hollow glass that CN2767625Y(structure is improved), shutter in CN2756796Y(hollow glass), CN2232968Y(is provided with the monolithic door sash of horizontal shutter in double-layer glass), CN2297952Y(Magnetic driving formula adds layer and to stretch heavy curtain), CN2326718Y(totally-enclosed shutter), shutter in the structure improved hollow glass of CN100535378C() and CN102444372A(mono-kind in establish sun-shading hollow blind), and foreign patent is as W003071082A, US2004211528A, etc..
By to the patent document exemplified above particularly by known to the reading of the manual the 0041st of publication No. CN104747054A and 0042 section, the upset of the lifting and curtain sheet that are arranged on the blind between two pieces of glass is by driving the curtain sheet between double-layer glass to overturn by manual operation controlling organization and shutter elevating controlling organization realizes to the operation of the manual operation controlling organization outside double-layer glass.
Curtain sheet turning wheel due to above-mentioned all patents is all fix with the structure of integral type and curtain sheet trip shaft, thus in the use procedure of reality, following logical fraud is exposed: when to curtain sheet turning operation, often inevitably there is manual operation controlling organization and operate excessive situation, specifically, when curtain sheet is turned to closed degree, because manual operation controlling organization can not stop rightly immediately, so curtain sheet turning wheel still can drive curtain sheet trip shaft to rotate (this rotation can be described as redundancy and rotates), in this process, because curtain sheet is in closure state, again because curtain sheet turning wheel is in the arrested state being closed generation by curtain sheet, thus the resistance that curtain sheet upset pull rope drives curtain sheet trip shaft to rotate through curtain sheet turning wheel enlarges markedly, so the frictional force between curtain sheet upset pull rope and curtain sheet turning wheel is aggravated suddenly, curtain sheet is easily made to overturn pull rope friction damage on the one hand, cause curtain sheet turning wheel friction damage on the other hand.Another kind of situation is: when curtain sheet is turned to closed state, if misoperation and still manual operation controlling organization is done to operation from curtain sheet to closed direction that be intended to make, there will be the situation undermining curtain sheet upset pull rope and curtain sheet turning wheel so equally.Once the result that this unfavorable factor causes occurs, because above-mentioned parts is all positioned at double-layer glass, thus objectively cannot rely on the ability maintenance of user self and/or change the parts damaged, if by production firm or specialized distributors on-site maintenance, so, corresponding expense can be produced on the one hand, affect the use of period to be repaired on the other hand.
From the above; curtain sheet upset pull rope and curtain sheet turning wheel is how protected to become to be not only the technical problem of user's concern and more production firm's concern; the applicant has done deeply careful literature search, but is showed no all enlightenments contributing to solving this technical problem in patent and non-patent literature disclosed in up to now.
For above-mentioned prior art, the applicant has done useful design repeatedly, finally defines technical side's crime described below, and have passed through simulated test taking under secrecy provision, and result proves practicable.
Summary of the invention
Task of the present utility model is to provide a kind of and contributes to protecting curtain sheet upset pull rope and curtain sheet turning wheel and use the blind curtain sheet turning device of the double layer glass window with built-in louver ensureing long-term result of use.
Task of the present utility model has been come like this, a kind of blind curtain sheet turning device of double layer glass window with built-in louver, described double layer glass window with built-in louver comprises forms frame corner connector, described blind curtain sheet turning device comprises a supporting device, and this supporting device is directly formed on described forms frame corner connector, one curtain sheet turning wheel, this curtain sheet turning wheel is fixed on curtain sheet upset wheel shaft, and the left end of this curtain sheet upset wheel shaft and right-hand member are bearing on described supporting device rotationally, one clutch, this clutch to be arranged in the position on right side corresponding to described curtain sheet turning wheel on described supporting device and to match with the right-hand member that described curtain sheet overturns wheel shaft, one curtain sheet trip shaft, the right-hand member that this curtain sheet trip shaft and curtain sheet overturn axle sleeve is connected, and the left end of this curtain sheet upset axle sleeve matches with described clutch, one for covering the clutch Bi Hu mechanism protected to described clutch, this clutch Bi Hu mechanism is matching with supporting device corresponding to the position above described supporting device, when described clutch is in the state that the right-hand member that overturns wheel shaft with described curtain sheet is connected, and when overturning the effect of pull rope by the curtain sheet be placed on curtain sheet turning wheel and curtain sheet turning wheel rotated, curtain sheet is driven to overturn wheel shaft by curtain sheet turning wheel, and overturning wheel shaft by curtain sheet drives described curtain sheet upset axle sleeve to rotate together with described curtain sheet trip shaft by clutch, and when described clutch is in the state be separated with the right-hand member of described upset wheel shaft, described curtain sheet upset axle sleeve is in the inactive state of unpowered drive together with described curtain sheet trip shaft, and described curtain sheet turning wheel is in the idling conditions not driving clutch under the effect of described curtain sheet upset pull rope.
In a specific embodiment of the present utility model, described forms frame corner connector is made up of jointly transverse arm and trailing arm, and transverse arm and trailing arm form the relation of L-shaped each other, described supporting device comprises clutch base, curtain sheet turning wheel axle bed and guide wheel lower bearing support, clutch base is directly formed in the inner side of described transverse arm, seat chamber under this clutch base is configured with a clutch towards upper side, a bearing supporting cavity is configured with in the position in the left side corresponding to seat chamber under clutch, and be configured with a upset axle sleeve supporting cavity in the position on the right side corresponding to seat chamber under clutch, a cam limit flange extended towards the direction in seat chamber under clutch is configured with in the position of the front side left end of clutch base, and be configured with a position-arresting disk vallecular cavity in the position in the left side corresponding to described upset axle sleeve supporting cavity, curtain sheet turning wheel axle bed is directly formed in described vertical in the position in the left side corresponding to clutch base, be connected between transverse arm and with the left side of clutch base, this curtain sheet turning wheel axle bed is configured with a bearing support chamber in the position in left side corresponding to described bearing supporting cavity, space between this bearing support chamber and bearing supporting cavity is configured to curtain sheet turning wheel chamber, guide wheel lower bearing support extends the front side being formed in clutch base, described curtain sheet turning wheel is corresponding with described curtain sheet turning wheel chamber, the left end of described curtain sheet upset wheel shaft is bearing on described bearing support chamber by left bearing rotationally, and the right-hand member of curtain sheet upset wheel shaft is bearing on bearing supporting cavity by right bearing rotationally, and be also configured with a curtain sheet upset wheel shaft clutch seat at the right-hand member of curtain sheet upset wheel shaft, this curtain sheet upset wheel shaft clutch seat is positioned at the right side of right bearing, described clutch is being arranged on described clutch base corresponding to the position in seat chamber under described clutch, and overturns wheel shaft clutch seat with described curtain sheet and described cam limit flange matches simultaneously, the right-hand member of described curtain sheet upset axle sleeve is bearing on described upset axle sleeve supporting cavity rotationally, and on curtain sheet trip shaft cover, be fixed with a upset axle sleeve position-arresting disk, this upset axle sleeve position-arresting disk matches with described position-arresting disk vallecular cavity, and offer a curtain sheet trip shaft jack on the right-hand member end face of curtain sheet upset axle sleeve, it is fixed that described curtain sheet trip shaft and this curtain sheet trip shaft jack insert build-in, described clutch Bi Hu mechanism matches with described clutch base, curtain sheet turning wheel axle bed and guide wheel lower bearing support simultaneously, when described clutch be in overturn state that wheel shaft clutch seat is connected with described curtain sheet time, and when overturning the effect of pull rope by the described curtain sheet be placed on described curtain sheet turning wheel and curtain sheet turning wheel rotated, overturn wheel shaft clutch seat by curtain sheet drive clutch and drive described curtain sheet upset axle sleeve to rotate together with described curtain sheet trip shaft by clutch, and when described clutch be in overturn state that wheel shaft clutch seat is separated with described curtain sheet time, described curtain sheet upset axle sleeve is in the inactive state of unpowered drive together with described curtain sheet trip shaft, and described curtain sheet turning wheel is in the free idling conditions not driving clutch under the effect of described curtain sheet upset pull rope.
In another specific embodiment of the present utility model, described clutch comprises a clutch, one cam and a spring, the position that clutch is corresponding to seat chamber under described clutch is arranged on clutch base, the left end end face of this clutch is configured with a clutch base mating holes, and on the right-hand member end face of clutch, be configured with an axle sleeve connector mating holes, described clutch base mating holes and described curtain sheet overturn wheel shaft clutch seat and match, and axle sleeve connector mating holes overturns axle sleeve with described curtain sheet and left end matches, cam to be directly formed on clutch and to be positioned at the middle part of clutch, this cam matches with described cam limit flange, and this cam is configured with pair of cams block, the left end of spring is bearing on the spring-loaded step that is formed on clutch, and the right-hand member of spring is bearing on described upset axle sleeve position-arresting disk, when described clutch base mating holes be in overturn wheel shaft clutch seat state in mating connection with described curtain sheet time, and when overturning the effect of pull rope by the described curtain sheet be placed on described curtain sheet turning wheel and curtain sheet turning wheel rotated, overturn wheel shaft clutch seat by clutch base mating holes band dynamic clutch by curtain sheet to drive described curtain sheet to overturn axle sleeve by described axle sleeve connector mating holes to rotate together with described curtain sheet trip shaft, and when described clutch base mating holes be in overturn state that wheel shaft clutch seat is separated with described curtain sheet time, described axle sleeve connector mating holes does not drive curtain sheet to overturn axle sleeve and this curtain sheet overturns axle sleeve is in unpowered drive inactive state together with described curtain sheet trip shaft, and described curtain sheet turning wheel is in the free idling conditions not driving described clutch under the effect of described curtain sheet upset pull rope, described clutch Bi Hu mechanism coordinates described clutch base to cover described clutch to protect.
In another specific embodiment of the present utility model, described clutch Bi Hu mechanism comprises clutch and covers guard housing, axle bed and guide wheel upper branching holder on curtain sheet turning wheel, it is identical with the structure of described clutch base and coordinate face-to-face with clutch base that clutch covers the structure of guard housing, on curtain sheet turning wheel, the structure of axle bed is identical with the structure of described curtain sheet turning wheel axle bed and coordinate face-to-face with curtain sheet turning wheel axle bed, the structure of guide wheel upper branching holder is identical with the structure of described guide wheel lower bearing support and coordinate face-to-face with guide wheel lower bearing support, on guide wheel, be provided with a blind between lower bearing support rotationally and promote pull rope guide wheel.
In another specific embodiment of the present utility model, described curtain sheet upset wheel shaft clutch seat is hexahedral structure, and described clutch base mating holes is hexagonal hole.
Also have in a specific embodiment of the present utility model, on described curtain sheet upset axle bed and the position being positioned at the left side of described upset axle sleeve position-arresting disk is configured with an axle sleeve connector, this axle sleeve connector matches with described axle sleeve connector mating holes.
More of the present utility model and in a specific embodiment, described axle sleeve connector is hexahedral structure, described axle sleeve connector mating holes is hexagonal hole.
In an of the present utility model and then specific embodiment, described guide wheel lower bearing support is positioned at right side and is configured with chamber of stepping down under hanging feet and a pull rope under a pull rope, described guide wheel upper branching holder is positioned at right side equally and is configured with chamber that a pull rope is stepped down by hanging feet and a pull rope, the upper and lower hanging feet of pull rope corresponds to each other, and the upper and lower chamber of stepping down of pull rope is mutually corresponding.
Of the present utility model again more and in a specific embodiment, described clutch base offers one first dowel hole, described curtain sheet turning wheel axle bed offers the second dowel hole, described guide wheel lower bearing support offering the 3rd dowel hole, covering on guard housing, curtain sheet turning wheel on axle bed and guide wheel upper branching holder and the alignment pin be respectively extended with in the position corresponding respectively to first, second dowel hole and the 3rd dowel hole for coordinating with first, second dowel hole and the 3rd dowel hole Tenon at described clutch.
In an again of the present utility model and then specific embodiment, the shape of cross section of described curtain sheet trip shaft jack is D font, and the shape of cross section of described curtain sheet trip shaft is equally in D font.
The technique effect of the technical scheme that the utility model provides is: when clutch is in the state that the right-hand member that overturns wheel shaft with curtain sheet is connected, and when overturning the effect of pull rope by the curtain sheet be placed on curtain sheet turning wheel and curtain sheet turning wheel rotated, curtain sheet can be driven to overturn wheel shaft by curtain sheet turning wheel, and then drive curtain sheet upset axle sleeve to rotate together with curtain sheet trip shaft by curtain sheet upset wheel shaft by clutch, when the curtain sheet of blind is turned to closed degree, the connection of the right-hand member overturning wheel shaft with flaps is relieved due to clutch displacement to the right, even if thus curtain sheet upset pull rope continues to act on curtain sheet turning wheel, then this curtain sheet turning wheel is in the state of rotating alone, the resistance of motion of curtain sheet upset pull rope significantly reduces, both curtain sheet can have been avoided to overturn pull rope friction damage, the damage of curtain sheet turning wheel because of the severe friction between curtain sheet upset pull rope can be prevented again.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the structure chart after Fig. 1 assembles.
Fig. 3 is application examples schematic diagram of the present utility model.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present utility model and beneficial effect, applicant will elaborate below by way of example, but not all the restriction to the utility model scheme to the description of embodiment, any according to being only pro forma but not substantial equivalent transformation and all should being considered as the technical solution of the utility model category done by the utility model design.
Everyly in the following description relate to upper and lower, left and right, the concept of directionality (or claim directionality) of front and rear is all for the location status residing for the figure be described, object is to facilitate public understanding, thus can not be understood as being particularly limited to the technical scheme that the utility model provides.
Refer to Fig. 1, give a forms frame corner connector 1 of the structural system of double layer glass window with built-in louver, known according to the manual of the patent mentioned in applicant's superincumbent background technology hurdle especially according to CN104747054A, the forms frame of double layer glass window with built-in louver is by upper transverse frame bar, bottom rail moulding, left vertical moulding and right vertical frame bar are formed jointly, on, bottom rail moulding, left vertical moulding and right vertical frame bar connect into the structure of square shape by four forms frame corner connectors 1, forms frame corner connector 1 of the present utility model is a 's of the upper left corner for forms framework, it can certainly be a forms frame corner connector 1 in the upper right corner for forms framework.
The structural system of the blind curtain sheet turning device that the utility model provides is as follows: comprise a supporting device 2, and this supporting device 2 is directly formed on aforementioned forms frame corner connector 1; One curtain sheet turning wheel 3, this curtain sheet turning wheel 3 is fixed on curtain sheet upset wheel shaft 31, and the left end of this curtain sheet upset wheel shaft 31 and right-hand member are bearing on described supporting device 2 rotationally; One clutch 4, this clutch 4 to be arranged in the position on right side corresponding to aforementioned curtain sheet turning wheel 3 on aforementioned supporting device 2 and to match with the right-hand member that aforementioned curtain sheet overturns wheel shaft 31; One curtain sheet trip shaft 5, the right-hand member that this curtain sheet trip shaft 5 and curtain sheet overturn axle sleeve 51 is connected, and the left end of this curtain sheet upset axle sleeve 51 matches with described clutch 4; One for covering the clutch Bi Hu mechanism 6 protected to aforementioned clutch 4, this clutch Bi Hu mechanism 6 is matching with supporting device 2 corresponding to the position above aforementioned supporting device 2.
Owing to have employed said structure, therefore when aforementioned clutch 4 is in the state that the right-hand member that overturns wheel shaft 31 with curtain sheet is connected, and when overturning the effect of pull rope 7 by the curtain sheet be placed on curtain sheet turning wheel 3 and curtain sheet turning wheel 3 rotated, curtain sheet is driven to overturn wheel shaft 31 by curtain sheet turning wheel 3, and overturning wheel shaft 31 by curtain sheet drives aforementioned curtain sheet upset axle sleeve 51 to rotate together with curtain sheet trip shaft 5 by clutch 4, and when clutch 4 is in the state be separated with the right-hand member overturning wheel shaft 31, drive because clutch 4 no longer overturns wheel shaft 31 by curtain sheet, curtain sheet upset axle sleeve 51 is now in the inactive state of unpowered drive together with curtain sheet trip shaft 5, even and if curtain sheet turning wheel 3 is in the idling conditions not driving clutch 4 under the continuation effect of curtain sheet upset pull rope 7.Under the idling conditions that curtain sheet turning wheel 3 is in alone, curtain sheet upset pull rope 7 and the drag minimization of its friction, thus can not overturn pull rope 7 and curtain sheet turning wheel 3 because of friction damage curtain sheet.
As shown in Figure 1, aforesaid forms frame corner connector 1 is made up of jointly transverse arm 11 and trailing arm 12, and transverse arm 11 and trailing arm 12 form the relation of L-shaped each other, i.e. both form right angle relations.
Aforesaid supporting device 2 preferably but not the structure be definitely limited to is as follows: comprise clutch base 21, curtain sheet turning wheel axle bed 22 and guide wheel lower bearing support 23, clutch base 21 is directly formed in the inner side (front side of shown position state) of described transverse arm 11, seat chamber 211 under this clutch base 21 is configured with a clutch towards upper side, a bearing supporting cavity 212 is configured with in the position in the left side corresponding to seat chamber 211 under clutch, and be configured with a upset axle sleeve supporting cavity 213 in the position on the right side corresponding to seat chamber 211 under clutch, a cam limit flange 214 extended towards the direction in seat chamber 211 under clutch is configured with in the position of the front side left end of clutch base 21, and be configured with a position-arresting disk vallecular cavity 215 in the position in the left side corresponding to upset axle sleeve supporting cavity 213, curtain sheet turning wheel axle bed 22 is directly formed in aforementioned vertical in the position in the left side corresponding to clutch base 21, transverse arm 12, to be connected with the left side of clutch base 21 between 11, this curtain sheet turning wheel axle bed 22 is configured with a bearing support chamber 221 in the position in left side corresponding to described bearing supporting cavity 212, space between this bearing support chamber 221 and bearing supporting cavity 212 is configured to curtain sheet turning wheel chamber 2211, guide wheel lower bearing support 23 extends the front side being formed in clutch base 21, aforesaid curtain sheet turning wheel 3 is corresponding with curtain sheet turning wheel chamber 2211.The left end of aforementioned curtain sheet upset wheel shaft 31 is bearing on described bearing support chamber 221 by left bearing 311 rotationally, and the right-hand member of curtain sheet upset wheel shaft 31 is bearing on bearing supporting cavity 212 by right bearing 312 rotationally, and be also configured with a curtain sheet upset wheel shaft clutch seat 313 at the right-hand member of curtain sheet upset wheel shaft 31, this curtain sheet upset wheel shaft clutch seat 313 is positioned at the right side of right bearing 312; Aforementioned clutch 4 relies in the position corresponding to seat chamber 211 under clutch and the coordinating and overturn coordinating of axle sleeve 51 with curtain sheet and be arranged on aforementioned clutch seat 21 of the right-hand member of curtain sheet trip shaft 31, and while overturn wheel shaft clutch seat 313 with aforesaid curtain sheet and aforesaid cam limit flange 214 matches; The right-hand member of aforesaid curtain sheet upset axle sleeve 51 is bearing on aforesaid upset axle sleeve supporting cavity 213 rotationally, and on curtain sheet upset axle sleeve 51, be fixed with a upset axle sleeve position-arresting disk 511, this upset axle sleeve position-arresting disk 511 matches (being rotatably assorted) with position-arresting disk vallecular cavity 215, and offer a curtain sheet trip shaft jack 512 on the right-hand member end face of curtain sheet upset axle sleeve 51, it is fixed that aforesaid curtain sheet trip shaft 5 and this curtain sheet trip shaft jack 512 insert build-in; Aforesaid clutch Bi Hu mechanism 6 matches with aforesaid clutch base 21, curtain sheet turning wheel axle bed 22 and guide wheel lower bearing support 23 simultaneously.From this section of explanatory note: when clutch 4 be in overturn state that wheel shaft clutch seat 313 is connected with curtain sheet time, and when overturning the effect of pull rope 7 by the curtain sheet be placed on described curtain sheet turning wheel 3 and curtain sheet turning wheel 3 rotated, curtain sheet is driven to overturn wheel shaft 31 by curtain sheet turning wheel 3, the curtain sheet overturn on wheel shaft 31 by curtain sheet overturns wheel shaft clutch seat 313 and drives clutch 4 and drive aforementioned curtain sheet upset axle sleeve 51 to rotate together with curtain sheet trip shaft 5 by clutch 4, in this process, when clutch 4 turns to stop, then this clutch 4 is in the state overturning wheel shaft clutch seat 313 with curtain sheet and be separated, aforementioned curtain sheet upset axle sleeve 51 is in the inactive state of unpowered drive together with curtain sheet trip shaft 5, and curtain sheet turning wheel 3 is in the free idling conditions not driving clutch 4 under the effect of curtain sheet upset pull rope 7.
Please continue to refer to Fig. 1, aforesaid clutch 4 preferably but not the structure be definitely limited to is as follows: comprise a clutch 41, one cam 42 and a spring 43, clutch 41 rely in the position corresponding to seat chamber 211 under aforementioned clutch to overturn with curtain sheet coordinating of the right-hand member of wheel shaft 31 and with coordinating of left end of curtain sheet turning wheel axle sleeve 51 and be arranged on clutch base 21, the left end end face of this clutch 41 is configured with a clutch base mating holes 411, and on the right-hand member end face of clutch 41, be configured with an axle sleeve connector mating holes 412, aforementioned clutch seat mating holes 411 and aforementioned curtain sheet overturn wheel shaft clutch seat 313 and match or remove cooperation, and axle sleeve connector mating holes 412 overturns axle sleeve 51 with aforementioned curtain sheet and left end matches, cam 42 to be directly formed on clutch 41 and to be positioned at the middle part of clutch 41, this cam 42 matches with aforesaid cam limit flange 214, and this cam 42 is configured with pair of cams block 421, this lays respectively at the two ends of cam 42 cam cambered surface to cam dog 421, the left end of spring 43 is bearing on the spring-loaded step 413 that is formed on clutch 41, and the right-hand member of spring 43 is being placed on the state lower support of left end of curtain sheet upset axle sleeve 51 on aforementioned upset axle sleeve position-arresting disk 511, it can thus be appreciated that, upset axle sleeve position-arresting disk 511 also can be called spring-loaded dish, description from this section of word: when aforesaid clutch base mating holes 411 be in overturn wheel shaft clutch seat 313 state in mating connection with aforementioned curtain sheet time, and when overturning the effect of pull rope 7 by the curtain sheet be placed on curtain sheet turning wheel 3 and curtain sheet turning wheel 3 rotated, curtain sheet is driven to overturn wheel shaft 31 by curtain sheet turning wheel 3, the curtain sheet overturn on wheel shaft 31 by curtain sheet overturns wheel shaft clutch seat 313 and is with dynamic clutch 41 by clutch base mating holes 411, drive aforesaid curtain sheet to overturn axle sleeve 51 by clutch 41 by aforementioned axle sleeve connector mating holes 412 to rotate together with curtain sheet trip shaft 5, and when clutch base mating holes 411 be in overturn state that wheel shaft clutch seat 313 is separated with curtain sheet time, clutch 41 no longer action, aforesaid axle sleeve connector mating holes 412 does not drive curtain sheet to overturn axle sleeve 51 and this curtain sheet overturns axle sleeve 51 is in unpowered drive inactive state together with curtain sheet trip shaft 5, this is because when being with dynamic clutch 4 to rotate under the state that curtain sheet upset wheel shaft 31 curtain sheet upset wheel shaft clutch seat 313 thereon matches with clutch base mating holes 411, cam 42 againsts cam limit flange 214 and moves with clutch 41, and force clutch 41 displacement to the right gradually by the change in location of its cam curve (also claiming cam cambered surface), spring 43 is in compressive state gradually, when the cam dog 421 being positioned at cam curve two ends on cam 42 is in the state contacted with cam limit flange 214, curtain sheet 101(Fig. 3 of blind 10 shows) be just in the closure state be reversed, make clutch base mating holes 411 leave curtain sheet upset wheel shaft clutch seat 313 due to moving to right of clutch 41 simultaneously, namely curtain sheet upset wheel shaft clutch seat 313 is removed and the coordinating of clutch base mating holes 411, but the part that namely the right spindle nose 314 of curtain sheet trip shaft 31 is positioned at the right side of curtain sheet upset wheel shaft clutch seat 313 is still positioned on clutch 41.In this state, even if operate curtain sheet upset pull rope 7, although curtain sheet upset pull rope 7 can drive curtain sheet turning wheel 3 and drive curtain sheet to overturn wheel shaft 31 by curtain sheet turning wheel 3 and rotate, but due to curtain sheet upset wheel shaft 31 because the curtain sheet upset wheel shaft clutch seat 313 on it is in the non-engagement state with clutch base mating holes 411, thus clutch 41 does not rotate, and the curtain sheet matched with the axle sleeve connector mating holes 412 of clutch 41 overturns axle sleeve 51 and just remains static.So; because curtain sheet upset pull rope 7 drives the next motion out of supply for clutch 41 of the athletic performance of curtain sheet turning wheel 3 in this condition; therefore curtain sheet turning wheel 3 is freely dally; both curtain sheet can having been avoided to overturn pull rope 7 damage because producing severe friction between curtain sheet turning wheel 3, and curtain sheet turning wheel 3 can have been protected again.The function of aforesaid spring 43 ensures that clutch 41 resets, and namely makes clutch base mating holes 411 match (engagement) with curtain sheet turning wheel clutch seat 313.
From the signal of Fig. 1, aforesaid clutch Bi Hu mechanism 6 coordinates aforementioned clutch seat 21 pairs of aforementioned clutch 41 to cover to protect, this clutch Bi Hu mechanism 6 comprises clutch and covers guard housing 61, axle bed 62 and guide wheel upper branching holder 63 on curtain sheet turning wheel, it is identical with the structure of aforesaid clutch base 21 and coordinate face-to-face with clutch base 21 that clutch covers the structure of guard housing 61, on curtain sheet turning wheel, the structure of axle bed 62 is identical with the structure of aforementioned curtain sheet turning wheel axle bed 22 and coordinate face-to-face with curtain sheet turning wheel axle bed 22, the structure of guide wheel upper branching holder 63 is identical with the structure of aforesaid guide wheel lower bearing support 23 and coordinate face-to-face with guide wheel lower bearing support 23, on guide wheel, lower bearing support 63, be provided with a blind between 23 rotationally and promote pull rope guide wheel 20, specifically, the upper end that blind promotes the guide wheel shaft 201 of pull rope guide wheel 20 is bearing on the upper axle bed 633 that is formed on guide wheel upper branching holder 63 rotationally, and the lower end of guide wheel shaft 201 is bearing on the lower axle bed 234 that is formed on guide wheel lower bearing support 23 rotationally.
As shown in Figure 1, aforementioned clutch is covered guard housing 61 and is configured with a chamber, the clutch seat of honour 611, and this chamber, clutch seat of honour 611 is corresponding with seat chamber 211 under clutch, and in the complete clutch base chamber of the lower formation one that cooperatively interacts.The position in the left side in seat chamber 611 is configured with a top chock 612 on the clutch, and the top chock chamber of this top chock 612 is corresponding with aforementioned bearings supporting cavity 212, and aforesaid right bearing 312 is bearing between top chock chamber and bearing supporting cavity 212 jointly.Supporting cavity 613 on a trip shaft cover is configured with in the position on the right side corresponding to chamber, the clutch seat of honour 611, it is corresponding with aforesaid upset axle sleeve supporting cavity 213 that this trip shaft puts supporting cavity 613, and the right-hand member of aforesaid curtain sheet upset axle sleeve 51 is jointly bearing in trip shaft and puts between supporting cavity 613 and upset axle sleeve supporting cavity 213.In addition, to cover on guard housing 61 at clutch and be configured with the vallecular cavity (not shown) that is equivalent to position-arresting disk vallecular cavity 215 in the position corresponding to aforementioned position-arresting disk vallecular cavity 215 equally and be configured with in the position corresponding to aforementioned cam defining flange 214 flange (illustrating not shown) being equivalent to cam limit flange 214 equally.Aforesaid curtain sheet turning wheel is configured with a bearing upper branching holder 621 on axle bed 62 and corresponding to the position in aforesaid bearing support chamber 221, match with bearing support chamber 221 in the bearing upper branching holder chamber 6211 of this bearing upper branching holder 621, aforesaid left bearing 311 is jointly bearing between bearing upper branching holder chamber 6211 and bearing support chamber 221.As shown in Figure 1, space is maintained between bearing upper branching holder 621 and top chock 612, be configured to curtain sheet turning wheel by this space to step down chamber 6212, this curtain sheet turning wheel chamber 6212 of stepping down is corresponding with aforesaid curtain sheet turning wheel chamber 2211, and aforesaid curtain sheet turning wheel 3 corresponds to curtain sheet turning wheel simultaneously and to step down chamber 6212 and curtain sheet turning wheel chamber 2211.
In the present embodiment, aforesaid curtain sheet upset wheel shaft clutch seat 313 is the structure of hexahedron (namely just as outer-hexagonal nut), and aforementioned clutch seat mating holes 411 is the hexagonal hole suitable with hexahedron.
On aforementioned curtain sheet upset axle bed 51 and the position being positioned at the left side of aforementioned upset axle sleeve position-arresting disk 511 is configured with an axle sleeve connector 513, this axle sleeve connector 513 matches with described axle sleeve connector mating holes 412.As shown in Figure 1, axle sleeve connector 513 is the structure of hexahedron (namely just as hex nut), and aforesaid axle sleeve connector mating holes 412 is the hexagonal hole suitable with hexahedron.
Still see Fig. 1, aforesaid guide wheel lower bearing support 23 is positioned at right side and is configured with chamber 232 of stepping down under hanging feet 231 and a pull rope under a pull rope, aforesaid guide wheel upper branching holder 63 is positioned at right side equally and is configured with chamber 632 that a pull rope is stepped down by hanging feet 631 and a pull rope, the upper and lower hanging feet 631,231 of pull rope corresponds to each other, and the upper and lower chamber 632,232 of stepping down of pull rope is mutually corresponding.
Aforesaid clutch base 21 offers one first dowel hole 216, aforesaid curtain sheet turning wheel axle bed 22 offers the second dowel hole 222, aforesaid guide wheel lower bearing support 23 offers the 3rd dowel hole 233, guard housing 61 is covered in aforementioned clutch, axle bed 62 and guide wheel upper branching holder 63 are corresponding respectively to first to curtain sheet turning wheel, second dowel hole 216, 222 and the 3rd the position of dowel hole 233 be respectively extended with for first, second dowel hole 216, 222 and the 3rd dowel hole 233 Tenon coordinate alignment pin 64, by alignment pin 64 and first, second, 3rd dowel hole 216, 222, the cooperation of 233 and clutch Bi Hu mechanism 6 is fixed with supporting device 2.
Preferably, the shape of cross section of aforementioned curtain sheet trip shaft jack 512 is D font, the shape of cross section of described curtain sheet trip shaft 5 is equally in D font, this cross sectional shape can guarantee the connection effect between curtain sheet trip shaft 5 and curtain sheet trip shaft jack 512, and is able to drive curtain sheet trip shaft 5 by curtain sheet upset axle sleeve 51.
Refer to Fig. 2, this Fig. 2 shows supporting device 2 and is directly formed in situation on forms frame corner connector 1, and shows the situation that curtain sheet turning wheel 3 and clutch 4 match with supporting device 2 and clutch Bi Hu mechanism 6.The type of being molded out of plastic all is adopted by aforesaid forms frame corner connector 1, supporting device 2 and clutch Bi Hu mechanism 6.
Refer to Fig. 3 and composition graphs 1, give the forms 8 of double layer glass window with built-in louver in figure 3, these forms 8 comprise interior glass 81, outer glass 82, upper transverse frame bar 83, bottom rail moulding 84, left vertical moulding 85 and right vertical frame bar 86, upper, lower horizontal moulding 83,84, left vertical connection between moulding 85 and right vertical frame bar 86 4 connects into the belfry of square shape by aforesaid four forms frame corner connectors 1, inside and outside glass 81,82 lays respectively at the both sides of framework.Because shutter overturn device of the present utility model is incorporated on a forms frame corner connector 1 in the upper left corner in four forms frame corner connectors 1, thus its excess-three forms frame corner connector 1 does not exist the associated components of the structural system of aforementioned shutter overturn device as supporting device 2, curtain sheet turning wheel, clutch 4 and clutch Bi Hu mechanism 6, etc.
Also show a pair (can be increased to when the door width of blind 10 is large three the or more) blind be arranged on aforementioned curtain sheet trip shaft 5 in figure 3 and drive guide bracket 52, aforesaid curtain sheet upset pull rope 7 overturns with illustrated and between inside and outside glass 81,82 curtain sheet and is connected with shutter elevating controlling organization 9b, and this curtain sheet upset pull rope 7 is also drawn and is positioned at the upset rope transition guide wheel 13 on the forms frame corner connector 1 at lower right corner place.Blind shown in figure promotes pull rope 102(usually referred to as pull rope) one end be fixed on the upper and lower hanging feet 631,231 of aforesaid pull rope jointly, middle part is drawn and in curtain sheet upset and the rope sheave on shutter elevating controlling organization 9b, the other end is being connected with the sill strip 103 of blind 10 successively after blind lifting pull rope guide wheel 20 and the pull rope be jointly made up of the upper and lower chamber 632,232 of stepping down of pull rope step down chamber and blind driving guide bracket 52.
When curtain sheet 101 will be made to overturn, by operator to this manual operation controlling organization 9a of manual operation controlling organization 9a(and curtain sheet overturns and shutter elevating controlling organization 9b across interior glass 82 magnetic attracting) operate, curtain sheet is driven to overturn and shutter elevating controlling organization 9b by manual operation controlling organization 9a, being overturn by curtain sheet drives curtain sheet to overturn pull rope 7 with shutter elevating controlling organization 9b, because this curtain sheet upset pull rope 7 is around being placed on curtain sheet turning wheel 3, thus overturning pull rope 7 by curtain sheet drives curtain sheet turning wheel 3 to rotate an angle, the clutch 41 of clutch 4 is driven by curtain sheet turning wheel 3, specifically, corresponding angle is rotated with dynamic clutch 41 under the state that curtain sheet upset wheel shaft matching seat 313 on curtain sheet upset wheel shaft 31 and the clutch base mating holes 411 of clutch 41 match, rotate in the process of respective angles at clutch 41, curtain sheet is driven to overturn the axle sleeve connector 513 of axle sleeve 51 by the axle sleeve connector mating holes 412 of clutch 41, curtain sheet upset axle sleeve 51 also corresponding rotation angle, overturn axle sleeve 51 by curtain sheet simultaneously and drive curtain sheet trip shaft 5, and then drive blind to drive the curtain sheet of guide bracket 52 upset rope geometrical clamp 521 to rotate corresponding angle with curtain sheet trip shaft 5 by curtain sheet trip shaft.Because the blade upset rope 104(of blind 10 also claims ladder rope) overturn with curtain sheet geometrical clamp 521 of restricting and be fixedly connected with, the curtain sheet 101 be thus arranged on curtain sheet turning wheel 104 is reversed.
In above process, when curtain sheet 101 is turned to closed degree, cam dog 421 on the cam 42 of aforementioned clutch 4 is in the state stopped by cam limit flange 214 just, in this condition, as aforementioned, because of move to right (for Fig. 1 state) of clutch 41, make curtain sheet overturn wheel shaft clutch seat 313 and be separated with clutch base mating holes 411, namely curtain sheet upset wheel shaft 31 is removed with the annexation of clutch 41.Even if so curtain sheet upset pull rope 7 still acts on curtain sheet turning wheel 3, so this active force is minimum, curtain sheet upset pull rope 7 and curtain sheet turning wheel 3 can not be undermined.The operating process of opening due to curtain sheet 101 is contrary with aforementioned, thus repeats no more.
Due to can see the 0041st section, the manual of CN104747054A to the descending operation of blind 10, thus applicant repeats no more.In addition due to also can see the 0042nd section, the manual of CN104747054A to the turning operation of curtain sheet 101 and the mechanism of action of angular adjustment etc., thus applicant have only made brief description above.
In sum, the technical scheme that the utility model provides overcomes the deficiency in prior art, successfully completes invention task, has cashed the technique effect referred in the superincumbent technique effect hurdle of applicant faithfully.
Claims (10)
1. the blind curtain sheet turning device of a double layer glass window with built-in louver, described double layer glass window with built-in louver comprises forms frame corner connector (1), it is characterized in that described blind curtain sheet turning device comprises a supporting device (2), this supporting device (2) is directly formed on described forms frame corner connector (1); One curtain sheet turning wheel (3), this curtain sheet turning wheel (3) is fixed in curtain sheet upset wheel shaft (31), and the left end of this curtain sheet upset wheel shaft (31) and right-hand member are bearing on described supporting device (2) rotationally; One clutch (4), this clutch (4) is arranged on described supporting device (2) in the position on right side corresponding to described curtain sheet turning wheel (3) upper and match with the right-hand member that described curtain sheet overturns wheel shaft (31); One curtain sheet trip shaft (5), the right-hand member that this curtain sheet trip shaft (5) and curtain sheet overturn axle sleeve (51) is connected, and the left end of this curtain sheet upset axle sleeve (51) matches with described clutch (4); one for covering the clutch Bi Hu mechanism (6) protected to described clutch (4), this clutch Bi Hu mechanism (6) matches with supporting device (2) in the position of the top corresponding to described supporting device (2), when described clutch (4) is in the state that the right-hand member that overturns wheel shaft (31) with described curtain sheet is connected, and when overturning the effect of pull rope (7) by the curtain sheet be placed on curtain sheet turning wheel (3) and curtain sheet turning wheel (3) rotated, curtain sheet is driven to overturn wheel shaft (31) by curtain sheet turning wheel (3), and overturning wheel shaft (31) by curtain sheet drives described curtain sheet upset axle sleeve (51) to rotate together with described curtain sheet trip shaft (5) by clutch (4), and when described clutch (4) is in the state be separated with the right-hand member of described upset wheel shaft (31), described curtain sheet upset axle sleeve (51) is in the inactive state of unpowered drive together with described curtain sheet trip shaft (5), and described curtain sheet turning wheel (3) is in the idling conditions not driving clutch (4) under the effect of described curtain sheet upset pull rope (7).
2. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 1, it is characterized in that described forms frame corner connector (1) is made up of jointly transverse arm (11) and trailing arm (12), and transverse arm (11) and trailing arm (12) form the relation of L-shaped each other, described supporting device (2) comprises clutch base (21), curtain sheet turning wheel axle bed (22) and guide wheel lower bearing support (23), clutch base (21) is directly formed in the inner side of described transverse arm (11), seat chamber (211) under this clutch base (21) is configured with a clutch towards upper side, a bearing supporting cavity (212) is configured with in the position in the left side corresponding to seat chamber (211) under clutch, and be configured with a upset axle sleeve supporting cavity (213) in the position on the right side corresponding to seat chamber (211) under clutch, a cam limit flange (214) extended towards the direction of seat chamber (211) under clutch is configured with in the position of the front side left end of clutch base (21), and be configured with a position-arresting disk vallecular cavity (215) in the position in the left side corresponding to described upset axle sleeve supporting cavity (213), curtain sheet turning wheel axle bed (22) is directly formed in described vertical in the position in the left side corresponding to clutch base (21), transverse arm (12,11) to be connected with the left side of clutch base (21) between, go up at this curtain sheet turning wheel axle bed (22) and be configured with a bearing support chamber (221) in the position in the left side corresponding to described bearing supporting cavity (212), space between this bearing support chamber (221) and bearing supporting cavity (212) is configured to curtain sheet turning wheel chamber (2211), guide wheel lower bearing support (23) extends the front side being formed in clutch base (21), described curtain sheet turning wheel (3) is corresponding with described curtain sheet turning wheel chamber (2211), the left end of described curtain sheet upset wheel shaft (31) is bearing on described bearing support chamber (221) by left bearing (311) rotationally, and the right-hand member of curtain sheet upset wheel shaft (31) is bearing on bearing supporting cavity (212) by right bearing (312) rotationally, and be also configured with curtain sheet upset wheel shaft clutch seat (313) at the right-hand member of curtain sheet upset wheel shaft (31), this curtain sheet upset wheel shaft clutch seat (313) is positioned at the right side of right bearing (312), described clutch (4) is being arranged on described clutch base (21) corresponding to the position in seat chamber (211) under described clutch, and overturns wheel shaft clutch seat (313) with described curtain sheet and described cam limit flange (214) matches simultaneously, the right-hand member of described curtain sheet upset axle sleeve (51) is bearing on described upset axle sleeve supporting cavity (213) rotationally, and in curtain sheet upset axle sleeve (51), be fixed with a upset axle sleeve position-arresting disk (511), this upset axle sleeve position-arresting disk (511) matches with described position-arresting disk vallecular cavity (215), and offer a curtain sheet trip shaft jack (512) on the right-hand member end face of curtain sheet upset axle sleeve (51), it is fixed that described curtain sheet trip shaft (5) and this curtain sheet trip shaft jack (512) insert build-in, described clutch Bi Hu mechanism (6) matches with described clutch base (21), curtain sheet turning wheel axle bed (22) and guide wheel lower bearing support (23) simultaneously, when described clutch (4) be in overturn state that wheel shaft clutch seat (313) is connected with described curtain sheet time, and when overturning the effect of pull rope (7) by the described curtain sheet be placed on described curtain sheet turning wheel (3) and curtain sheet turning wheel (3) rotated, overturn wheel shaft clutch seat (313) by curtain sheet drive clutch (4) and drive described curtain sheet upset axle sleeve (51) to rotate together with described curtain sheet trip shaft (5) by clutch (4), and when described clutch (4) be in overturn state that wheel shaft clutch seat (313) is separated with described curtain sheet time, described curtain sheet upset axle sleeve (51) is in the inactive state of unpowered drive together with described curtain sheet trip shaft (5), and described curtain sheet turning wheel (3) is in the free idling conditions not driving clutch (4) under the effect of described curtain sheet upset pull rope (7).
3. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 2, it is characterized in that described clutch (4) comprises a clutch (41), one cam (42) and a spring (43), the position that clutch (41) is corresponding to seat chamber (211) under described clutch is arranged on clutch base (21), the left end end face of this clutch (41) is configured with a clutch base mating holes (411), and on the right-hand member end face of clutch (41), be configured with an axle sleeve connector mating holes (412), described clutch base mating holes (411) and described curtain sheet overturn wheel shaft clutch seat (313) and match, and axle sleeve connector mating holes (412) and described curtain sheet overturn axle sleeve (51) and left end matches, cam (42) is directly formed in clutch (41) and goes up and the middle part being positioned at clutch (41), this cam (42) matches with described cam limit flange (214), and this cam (42) is configured with pair of cams block (421), the left end of spring (43) is bearing on the spring-loaded step (413) that is formed on clutch (41), and the right-hand member of spring (43) is bearing on described upset axle sleeve position-arresting disk (511), when described clutch base mating holes (411) be in overturn wheel shaft clutch seat (313) state in mating connection with described curtain sheet time, and when overturning the effect of pull rope (7) by the described curtain sheet be placed on described curtain sheet turning wheel (3) and curtain sheet turning wheel (3) rotated, by curtain sheet overturn wheel shaft clutch seat (313) by clutch base mating holes (411) be with dynamic clutch (41) and by described axle sleeve connector mating holes (412) drive described curtain sheet upset axle sleeve (51) rotate together with described curtain sheet trip shaft (5), and when described clutch base mating holes (411) be in overturn state that wheel shaft clutch seat (313) is separated with described curtain sheet time, described axle sleeve connector mating holes (412) does not drive curtain sheet to overturn axle sleeve (51) and this curtain sheet overturns axle sleeve (51) is in unpowered drive inactive state together with described curtain sheet trip shaft (5), and described curtain sheet turning wheel (3) is in the free idling conditions not driving described clutch (41) under the effect of described curtain sheet upset pull rope (7), described clutch Bi Hu mechanism (6) coordinates described clutch base (21) to cover described clutch (41) to protect.
4. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 2, it is characterized in that described clutch Bi Hu mechanism (6) comprises clutch and covers guard housing (61), axle bed (62) and guide wheel upper branching holder (63) on curtain sheet turning wheel, it is identical with the structure of described clutch base (21) and coordinate face-to-face with clutch base (21) that clutch covers the structure of guard housing (61), on curtain sheet turning wheel, the structure of axle bed (62) is identical with the structure of described curtain sheet turning wheel axle bed (22) and coordinate face-to-face with curtain sheet turning wheel axle bed (22), the structure of guide wheel upper branching holder (63) is identical with the structure of described guide wheel lower bearing support (23) and coordinate face-to-face with guide wheel lower bearing support (23), on guide wheel, lower bearing support (63, 23) be provided with a blind between rotationally and promote pull rope guide wheel (20).
5. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 3, it is characterized in that described curtain sheet upset wheel shaft clutch seat (313) is hexahedral structure, described clutch base mating holes (411) is hexagonal hole.
6. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 3, it is characterized in that described curtain sheet upset axle bed (51) is upper and the position being positioned at the left side of described upset axle sleeve position-arresting disk (511) is configured with an axle sleeve connector (513), this axle sleeve connector (513) matches with described axle sleeve connector mating holes (412).
7. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 6, it is characterized in that described axle sleeve connector (513) is hexahedral structure, described axle sleeve connector mating holes (412) is hexagonal hole.
8. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 4, it is characterized in that at described guide wheel lower bearing support (23) upper and be positioned at right side and be configured with chamber (232) of stepping down under hanging feet (231) and a pull rope under a pull rope, upper and be positioned at right side equally and be configured with chamber (632) that a pull rope is stepped down by hanging feet (631) and a pull rope at described guide wheel upper branching holder (63), on pull rope, lower hanging feet (631, 231) correspond to each other, and on pull rope, under to step down chamber (632, 232) mutually corresponding.
9. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 4, it is characterized in that offering one first dowel hole (216) on described clutch base (21), described curtain sheet turning wheel axle bed (22) offers the second dowel hole (222), described guide wheel lower bearing support (23) offers the 3rd dowel hole (233), guard housing (61) is covered at described clutch, on curtain sheet turning wheel, axle bed (62) and guide wheel upper branching holder (63) are gone up and are corresponding respectively to first, second dowel hole (216, 222) position of the and three dowel hole (233) is respectively extended with for first, second dowel hole (216, 222) alignment pin (64) that the and three dowel hole (233) Tenon coordinates.
10. the blind curtain sheet turning device of double layer glass window with built-in louver according to claim 2, the shape of cross section that it is characterized in that described curtain sheet trip shaft jack (512) is D font, and the shape of cross section of described curtain sheet trip shaft (5) is equally in D font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579565.XU CN204851008U (en) | 2015-08-04 | 2015-08-04 | Double glazing glass internally -arranged shutter's blind curtain piece turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579565.XU CN204851008U (en) | 2015-08-04 | 2015-08-04 | Double glazing glass internally -arranged shutter's blind curtain piece turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851008U true CN204851008U (en) | 2015-12-09 |
Family
ID=54741566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579565.XU Withdrawn - After Issue CN204851008U (en) | 2015-08-04 | 2015-08-04 | Double glazing glass internally -arranged shutter's blind curtain piece turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975802A (en) * | 2015-08-04 | 2015-10-14 | 常熟中勤建材有限公司 | Shutter blind piece overturning device of double-layer hollow glass built-in window blind |
-
2015
- 2015-08-04 CN CN201520579565.XU patent/CN204851008U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975802A (en) * | 2015-08-04 | 2015-10-14 | 常熟中勤建材有限公司 | Shutter blind piece overturning device of double-layer hollow glass built-in window blind |
| CN104975802B (en) * | 2015-08-04 | 2016-07-06 | 常熟中勤建材有限公司 | The blind curtain sheet turning device of double layer glass window with built-in louver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |