CN204899722U - Double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises - Google Patents

Double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises Download PDF

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Publication number
CN204899722U
CN204899722U CN201520549640.8U CN201520549640U CN204899722U CN 204899722 U CN204899722 U CN 204899722U CN 201520549640 U CN201520549640 U CN 201520549640U CN 204899722 U CN204899722 U CN 204899722U
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CN
China
Prior art keywords
wheel
turning wheel
curtain sheet
upset
trip shaft
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Withdrawn - After Issue
Application number
CN201520549640.8U
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Chinese (zh)
Inventor
王卫东
袁克光
张�成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Zhongqin Building Material Co Ltd
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Changshu Zhongqin Building Material Co Ltd
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Application filed by Changshu Zhongqin Building Material Co Ltd filed Critical Changshu Zhongqin Building Material Co Ltd
Priority to CN201520549640.8U priority Critical patent/CN204899722U/en
Application granted granted Critical
Publication of CN204899722U publication Critical patent/CN204899722U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises, belongs to sunshade cavity glassware technical field. Including curtain piece trip shaft, flipping wheel and flipping wheel seat, characteristics: still include the flipping wheel axle, the flipping wheel axle suspension is on the flipping wheel seat, curtain piece trip shaft mating holes is established to the middle position of flipping wheel axle, curtain piece trip shaft mating holes and curtain piece trip shaft insert join in marriage fixed, the right -hand member of flipping wheel axle still constitutes flipping wheel axle defining flange, flipping wheel axle defining flange's left surface and flipping wheel's right -hand member end face contaction, flipping wheel puts through the flipping wheel borehole jack and just holds the chamber corresponding to flipping wheel at the middle part of flipping wheel axle, flipping wheel's left end constitutes spacing step, the inflation groove is established on the upper portion of right -hand member, it is protruding that the left end of the preceding lateral wall of flipping wheel seat and each component of left end of back lateral wall have spacing step to keep off. Avoid curtain piece upset haulage rope to rub and damage, prevent that the friction of curtain piece upset haulage rope rope sheave from damaging, avoid restricting through the ladder and connect the ladder rope damage on flipping wheel around establishing the hyoplastron.

Description

The tensioner friction-type turning wheel structure of double layer glass window with built-in louver
Technical field
The utility model belongs to sunshade hollow glass product technical field, is specifically related to a kind of tensioner friction-type turning wheel structure 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 known to the reading of the patent document being not limited to exemplify above, the lifting being arranged on the blind between two pieces of glass is by realizing the operation of the shutter elevating controller be positioned at outside double-layer glass, specifically, when operator by with interior glass paste touch shutter elevating controller upwards dial move (stirring) time, drive the traction inner slide between double-layer glass up by it, blind declines, otherwise with example, this is because the shutter elevating controller be positioned at outside glass is pulled together across glass (towards one of indoor piece of glass under using state) each other by one group of magnetic patch with the traction inner slide being positioned at glass, again because the traction inner slide being positioned at glass is linked by pull rope and blind, to this can emphasis see the final stage (shutter elevating controller is called " Armco magnetic iron outer slide " by this patent) of the 7th page, the manual of aforementioned CN100535378C.
Same by known to the reading of the patent document being not limited to exemplify above, the angle upset being arranged on the curtain sheet of the blind between two pieces of glass is by realizing the operation of the curtain sheet upset control device be positioned at outside glass, specifically, dialled up or down by user and move curtain sheet upset control device, overturn control device by this curtain sheet drive between double-layer glass and overturn to the curtain sheet that curtain sheet overturns control device magnetic attracting and draw inner slide and do corresponding displacement up or down, overturn traction inner slide by curtain sheet and overturn pull rope drive curtain sheet upset pull rope rope sheave by connected curtain sheet, because curtain sheet upset pull rope rope sheave and curtain sheet trip shaft are fixed, thus overturning pull rope rope sheave by curtain sheet drives curtain sheet trip shaft to do corresponding rotation.Because turning wheel is arranged on curtain sheet trip shaft, again because the ladder rope of curtain sheet is connected on turning wheel, thus drive turning wheel to rotate when curtain sheet trip shaft rotates by it, and then drive ladder rope by turning wheel, make the angle of the curtain sheet be arranged on the ladder rope crosspiece of ladder rope do corresponding upset.Also can refer to the shutter in the structure improved hollow glass of Chinese patent Authorization Notice No. CN200971738Y(to this) manual the 6th page of final stage to the 7th page, and and then application for a patent for invention publication No. CN104747054A(double-layer glass window with built-in louver can be referred to) the 0042nd section, manual.
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 exist and excessive situation is operated to curtain sheet upset control device, specifically, when curtain sheet is turned to closed degree, because curtain sheet upset control device can not stop rightly immediately, so aforesaid curtain sheet trip shaft still there will be rotation (this rotation can be described as redundancy and rotates), turning wheel is also corresponding to rotate with curtain sheet trip shaft, in this process, because curtain sheet is in closure state, again because 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 upset pull rope rope sheave enlarges markedly, so the frictional force that curtain sheet upset pull rope and curtain sheet overturn between pull rope rope sheave is aggravated suddenly, curtain sheet is easily made to overturn pull rope friction damage and even snap on the one hand, curtain sheet is caused to overturn pull rope rope sheave friction damage on the other hand.Another kind of situation is: when curtain sheet is turned to closed state, if misoperation and still curtain sheet upset control device 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 upset pull rope rope sheave so equally.Once the result heating that this unfavorable factor causes, 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; how to protect curtain sheet to overturn pull rope and overturn with curtain sheet the technical problem that pull rope rope sheave has become to be not only 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 contributing to protect curtain sheet upset pull rope and curtain sheet overturn pull rope rope sheave and use the tensioner friction-type turning wheel structure 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 tensioner friction-type turning wheel structure of double layer glass window with built-in louver, comprise curtain sheet trip shaft, be arranged on turning wheel on curtain sheet trip shaft and correspond to turning wheel below position for turning wheel supporting and form the upset wheel seat of turning wheel container cavity, be characterised in that: also include a upset wheel shaft, this upset wheel shaft is bearing on described upset wheel seat rotationally, and a curtain sheet trip shaft mating holes is offered in the middle position of the length direction of this upset wheel shaft, this curtain sheet trip shaft mating holes and the inserting of described curtain sheet trip shaft are fixed, a upset wheel shaft defining flange is also configured with at the right-hand member of upset wheel shaft, the left surface of this upset wheel shaft defining flange and the right-hand member end contact of described turning wheel, and turning wheel is put at the middle part of upset wheel shaft by the turning wheel borehole jack of the middle position of its length direction and is corresponded to described turning wheel container cavity, a limited step is configured with at the left end of turning wheel, and offer one on the top of the right-hand member of turning wheel with the state of length direction being parallel to upset wheel bore and both to have communicated with upset wheel bore the expansion slot communicated with the external world, respectively be configured with one convex for the limited step gear stopped described limited step in position to correspond to each other at the left end of front side wall of described upset wheel seat and the left end of rear wall.
In a specific embodiment of the present utility model, the shape of cross section of described curtain sheet trip shaft is rectangular or square; Described curtain sheet trip shaft mating holes is rectangular opening or square hole.
In another specific embodiment of the present utility model, when the shape of cross section of described curtain sheet trip shaft is rectangular, described curtain sheet trip shaft mating holes is rectangular opening, and when the shape of cross section of curtain sheet trip shaft is in square, then curtain sheet trip shaft mating holes is square hole.
In another specific embodiment of the present utility model, described turning wheel is configured with a ladder rope winding hyoplastron, and described expansion slot extends to ladder rope winding hyoplastron.
In another specific embodiment of the present utility model, in described turning wheel container cavity, be provided with a lifting pull rope guide wheel rotationally by promoting pull rope guide wheel shaft.
Also have in a specific embodiment of the present utility model, respectively offer a trip shaft support slot at the described left side wall of upset wheel seat and the top of right side wall and in position to correspond to each other, the end of described curtain sheet trip shaft is bearing on trip shaft support slot rotationally.
More of the present utility model and in a specific embodiment, respectively offer the lifting pull rope resigning hole communicated with described turning wheel container cavity at the described left side wall of upset wheel seat and the bottom of right side wall and in corresponding position.
In an of the present utility model and then specific embodiment, the chamber diapire of described turning wheel container cavity offers the cord hole communicated with turning wheel container cavity.
Of the present utility model again more and in a specific embodiment, the chamber diapire of described turning wheel container cavity is configured with a forms top rail fixing feet in the position of the side back to turning wheel container cavity.
In an again of the present utility model and then specific embodiment, described turning wheel, upset wheel seat and upset wheel shaft are mold formed by plastics.
The technical scheme that the utility model provides is owing to having set up the upset wheel shaft as individual components, thus when curtain sheet trip shaft drives upset wheel shaft to rotate, made the hole wall of the upset wheel bore of turning wheel by the closing force of expansion slot and overturn wheel shaft obvolvent and be able to drive turning wheel to rotate by overturning wheel shaft, by ladder rope, the curtain sheet of blind is overturn by turning wheel, and when curtain sheet is flipped to closed degree, the limited step of turning wheel suffers the stop that limited step gear is prominent, so when curtain sheet upset pull rope makes curtain sheet trip shaft then rotate by sheet upset pull rope rope sheave, closing force due to expansion slot is not enough to play control effect to the rotation of upset wheel shaft, thus overturn wheel shaft to break away from turning wheel and rotate with curtain sheet trip shaft alone its tube bank, turning wheel then remains static, so because the resistance of motion of curtain sheet upset pull rope significantly reduces, thus curtain sheet both can have been avoided to overturn pull rope friction damage, can prevent again curtain sheet from overturning pull rope rope sheave friction damage, and the ladder rope be connected on turning wheel by ladder rope winding hyoplastron can be avoided to damage.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 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, show curtain sheet trip shaft 1, be arranged on turning wheel 2 on curtain sheet trip shaft 1 and correspond to turning wheel 2 below position for turning wheel 2 support and form the upset wheel seat 3 of turning wheel container cavity 31, prior art directly extends a supporting spindle nose at the two ends of turning wheel 2 usually, by this supporting spindle nose, turning wheel 2 is supported on upset wheel seat 3 rotationally, because this form of structure exactly exists the technical problem mentioned in the superincumbent background technology hurdle of applicant, the technical essential of the technical scheme thus provided as the utility model: also include a upset wheel shaft 4 occurred as individual components, this upset wheel shaft 4 is bearing on aforesaid upset wheel seat 3 rotationally, and offer one in the middle position of the length direction of this upset wheel shaft 4 from the through curtain sheet trip shaft mating holes 41 to right-hand member of left end overturning wheel shaft 4, this curtain sheet trip shaft mating holes 41 is fixed with the inserting of aforementioned curtain sheet trip shaft 1, a upset wheel shaft defining flange 42 is also configured with at the right-hand member of upset wheel shaft 4, the left surface of this upset wheel shaft defining flange 42 and the right-hand member end contact of aforementioned turning wheel 2, the right flank of upset wheel shaft defining flange 42 is stopped by the inner side of the right side wall of aforementioned upset wheel seat 3, turning wheel 2 is nested with at the middle part of upset wheel shaft 4 by the upset wheel bore 21 of the middle position of its length direction and corresponds to aforementioned turning wheel container cavity 31, a limited step 22 is configured with at the left end of turning wheel 2, and offer one on the top of the right-hand member of turning wheel 2 with the state of length direction being parallel to upset wheel bore 21 and both to have communicated with upset wheel bore 21 expansion slot 23 communicated with the external world, a limited step gear convex 32 for stopping aforementioned limited step 22 is respectively configured with in position to correspond to each other at the left end of front side wall of aforementioned upset wheel seat 3 and the left end of rear wall.Because the position of limited step gear convex 32 is corresponding with limited step 22, thus when the position that the limited step gear prominent 32 of the limited step 22 that turning wheel 2 turns on it stops, turning wheel 2 just can not rotate then, and vice versa.
In the present embodiment, the shape of cross section of aforesaid curtain sheet trip shaft 1 is in square, and therewith adaptably, aforesaid curtain sheet trip shaft mating holes 41 is square hole.Certainly, the shape of cross section of curtain sheet trip shaft 1 also can be rectangle (i.e. rectangle), and adaptably, curtain sheet trip shaft mating holes 411 is rectangular opening (i.e. slot).
As shown in the above description, when the shape of cross section of aforementioned curtain sheet trip shaft 1 is rectangular, so aforementioned curtain sheet trip shaft mating holes 41 is rectangular opening, and when the shape of cross section of curtain sheet trip shaft 1 is in square, then curtain sheet trip shaft mating holes 41 is square hole.In addition, as shown in Figure 1, the cross section overturning wheel shaft 4 is round outside but spuare inside shape.
As shown in Figure 1, aforesaid turning wheel 2 is configured with a ladder rope winding hyoplastron 24, for the ease of the understanding of the public, the curtain sheet 6 that applicant also show ladder rope 5 in FIG and is shelved on the rope ladder of ladder rope 5, the top winding of ladder rope 5 is on ladder rope winding hyoplastron 24, along with the rotation of turning wheel 2, drive ladder rope 5 by turning wheel 2 by ladder rope winding hyoplastron 25, make curtain sheet 6 overturn required angle by ladder rope 5.
As shown in Figure 1, a lifting pull rope guide wheel 311 is provided with rotationally by promoting pull rope guide wheel shaft 3111 in aforementioned turning wheel container cavity 31, because lifting pull rope guide wheel 311 and the function carrying each pull rope 7 as shown in Figure 1 belong to prior art, such as can see CN104747054A, thus applicant repeats no more.
A trip shaft support slot 33 is respectively offered at the aforementioned left side wall of upset wheel seat 3 and the top of right side wall and in position to correspond to each other, the end (left end end and right-hand member end) of aforementioned curtain sheet trip shaft 1 is bearing on trip shaft support slot 33 rotationally, and in the upset left side wall of wheel seat 3 and the bottom of right side wall and respectively offer the lifting pull rope resigning hole 34 communicated with aforementioned turning wheel container cavity 31 in corresponding position, aforesaid lifting pull rope 7 is successively by way of lifting pull rope guide wheel 31 with promote pull rope resigning hole 34.
As shown in Figure 1, the chamber diapire of aforementioned turning wheel container cavity 31 offers the cord hole 312 communicated with turning wheel container cavity 31, aforementioned ladder rope 5 is by way of cord hole 312.
The chamber diapire of aforementioned turning wheel container cavity 31 is configured with a forms top rail fixing feet 313 in the position of the side back to turning wheel container cavity 31, because the function of cord hole 312 and forms top rail fixing feet 313 belongs to prior art equally, such as can be fully understood by the reading to the manual of CN104747054A equally, thus applicant repeats no more equally.
In the present embodiment, aforesaid turning wheel 2, upset wheel seat 3 and upset wheel shaft 4 are all molded from plastic into shape.
Refer to Fig. 2 and composition graphs 1, applicant describes application of the present utility model, figure 2 illustrates double layer glass window with built-in louver forms 8, be arranged on the curtain sheet upset traction inner slide 9 in the double-layer glass of double layer glass window with built-in louver forms 8, be fixed on the left end of aforementioned curtain sheet trip shaft curtain sheet upset pull rope rope sheave 11 and around being enclosed within curtain sheet upset pull rope rope sheave 11 and overturning with curtain sheet and draw the curtain sheet that inner slide 9 links and overturn pull rope 111, and show aforesaid forms top rail fixing feet 313 situation fixing with the forms top rail 81 of double layer glass window with built-in louver forms 8.When the level that curtain sheet 6 will be made to be illustrated by current Fig. 2 is turned to closure state, so by user to be positioned at outside glass and and curtain sheet overturn the inner slide magnet 91 that draws inner slide 9 and overturn control device (not shown) across the curtain sheet of glass magnetic attracting and dial and move, curtain sheet upset traction inner slide 9 is made to do the movement of following in sb's footsteps, overturning traction inner slide 9 by curtain sheet drives curtain sheet to overturn pull rope 111, overturning pull rope 111 by curtain sheet drives curtain sheet to overturn pull rope rope sheave 11, overturning pull rope rope sheave 11 by curtain sheet drives the left end of curtain sheet trip shaft 1(curtain sheet trip shaft 1 to be bearing on the axle bed fixing with double layer glass window with built-in louver forms 8 rotationally, and right-hand member both can be configured to horizontal boom end, also can be bearing in rotationally same fix with double layer glass window with built-in louver forms 8 and on axle bed on the left of being positioned at).Because upset wheel shaft 4 is fixed by its curtain sheet trip shaft mating holes 41 and curtain sheet trip shaft 1, again because turning wheel 2 empty set (being namely nested with rotationally) is on upset wheel shaft 4, also because curtain sheet 6 produces closing force through ladder rope 5 at expansion slot 23, and the specification of blind is larger, deal is heavier, larger by the ladder closing force that the 5 pairs of expansion slots 23 produce of restricting, the cohesive force of hole wall to upset wheel shaft 4 of upset wheel bore 21 is also corresponding larger, namely the hole wall of wheel bore 21 is overturn corresponding larger to the frictional force between upset wheel shaft 4, therefore when overturning wheel shaft 4 and driving turning wheel 2 to rotate by itself and the tensioner frictional fit overturning wheel bore 21 under the driving of curtain sheet trip shaft 1, ladder rope 5 is driven by turning wheel 2, the curtain sheet 6 on the ladder rope crosspiece being arranged at ladder rope 5 is driven by ladder rope 5, until curtain sheet 6 turn to required degree.Such as when curtain sheet 6 is in closed degree, the limited step 22 of turning wheel 2 is just in and keeps off convex 32 positions of matching with limited step, that is, keep off convex 32 pairs of limited steps 22 by limited step and stop.Even if so curtain sheet trip shaft 1 drives upset wheel shaft 4 then in this condition, closing force due to expansion slot 23 is not enough to play control effect to the rotation of upset wheel shaft 4, thus overturn wheel shaft 4 to break away from turning wheel 2 and rotate with curtain sheet trip shaft 1 alone its tube bank, turning wheel 2 then remains static, so because the resistance of motion of curtain sheet upset pull rope 111 significantly reduces, thus can friction damage be avoided, and can prevent curtain sheet from overturning pull rope rope sheave 11 friction damage simultaneously.The content specifically overturn due to curtain sheet 6 can see the manual in first patent application mentioned in applicant's superincumbent background technology hurdle, and thus applicant has only done the explanation of above-mentioned summary.
In sum, the technical scheme that the utility model provides solves the technical problem of prior art, successfully completes invention task, embodies the technique effect recorded in the superincumbent technique effect hurdle of applicant faithfully.

Claims (10)

1. a kind of tensioner friction-type turning wheel structure of double layer glass window with built-in louver, comprise curtain sheet trip shaft (1), be arranged on turning wheel (2) on curtain sheet trip shaft (1) and correspond to turning wheel (2) below position for turning wheel (2) support and form the upset wheel seat (3) of turning wheel container cavity (31), it is characterized in that: also include a upset wheel shaft (4), this upset wheel shaft (4) is bearing on described upset wheel seat (3) rotationally, and a curtain sheet trip shaft mating holes (41) is offered in the middle position of the length direction of this upset wheel shaft (4), this curtain sheet trip shaft mating holes (41) and the inserting of described curtain sheet trip shaft (1) are fixed, a upset wheel shaft defining flange (42) is also configured with at the right-hand member of upset wheel shaft (4), the left surface of this upset wheel shaft defining flange (42) and the right-hand member end contact of described turning wheel (2), and turning wheel (2) is nested with at the middle part of upset wheel shaft (4) by the upset wheel bore (21) of the middle position of its length direction and corresponds to described turning wheel container cavity (31), a limited step (22) is configured with at the left end of turning wheel (2), and offer one on the top of the right-hand member of turning wheel (2) with the state of length direction being parallel to upset wheel bore (21) and both to have communicated with upset wheel bore (21) expansion slot (23) communicated with the external world, limited step gear convex (32) for stopping described limited step (22) is respectively configured with in position to correspond to each other at the left end of front side wall of described upset wheel seat (3) and the left end of rear wall.
2. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, is characterized in that the shape of cross section of described curtain sheet trip shaft (1) is rectangular or square; Described curtain sheet trip shaft mating holes (41) is rectangular opening or square hole.
3. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 2, it is characterized in that when the shape of cross section of described curtain sheet trip shaft (1) is rectangular, described curtain sheet trip shaft mating holes (41) is rectangular opening, and when the shape of cross section of curtain sheet trip shaft (1) is in square, then curtain sheet trip shaft mating holes (41) is square hole.
4. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, it is characterized in that on described turning wheel (2), be configured with ladder rope winding hyoplastron (24), described expansion slot (23) extends to ladder rope winding hyoplastron (24).
5. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, is characterized in that being provided with a lifting pull rope guide wheel (311) rotationally by promoting pull rope guide wheel shaft (3111) in described turning wheel container cavity (31).
6. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, it is characterized in that at the described left side wall of upset wheel seat (3) and the top of right side wall and respectively offer a trip shaft support slot (33) in position to correspond to each other, the end of described curtain sheet trip shaft (1) is bearing on trip shaft support slot (33) rotationally.
7. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, is characterized in that respectively offering the lifting pull rope resigning hole (34) communicated with described turning wheel container cavity (31) at the described left side wall of upset wheel seat (3) and the bottom of right side wall and in corresponding position.
8. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, is characterized in that on the chamber diapire of described turning wheel container cavity (31), offer the cord hole (312) communicated with turning wheel container cavity (31).
9. the tensioner friction-type turning wheel structure of the double layer glass window with built-in louver according to claim 1 or 8, to is characterized in that on the chamber diapire of described turning wheel container cavity (31) and to be configured with a forms top rail fixing feet (313) in the position of the side back to turning wheel container cavity (31).
10. the tensioner friction-type turning wheel structure of double layer glass window with built-in louver according to claim 1, is characterized in that described turning wheel (2), upset wheel seat (3) and upset wheel shaft (4) are all molded from plastic into shape.
CN201520549640.8U 2015-07-27 2015-07-27 Double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises Withdrawn - After Issue CN204899722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520549640.8U CN204899722U (en) 2015-07-27 2015-07-27 Double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises

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Application Number Priority Date Filing Date Title
CN201520549640.8U CN204899722U (en) 2015-07-27 2015-07-27 Double glazing glass internally -arranged shutter's friction -tight formula flipping wheel structure that rises

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019797A (en) * 2015-07-27 2015-11-04 常熟中勤建材有限公司 Expanding-type frictional overturning wheel structure for louver with built-in double-layer hollow glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019797A (en) * 2015-07-27 2015-11-04 常熟中勤建材有限公司 Expanding-type frictional overturning wheel structure for louver with built-in double-layer hollow glass

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AV01 Patent right actively abandoned

Granted publication date: 20151223

Effective date of abandoning: 20160824

C25 Abandonment of patent right or utility model to avoid double patenting