CN110359828A - Built-in sun-shading hollow shutter - Google Patents
Built-in sun-shading hollow shutter Download PDFInfo
- Publication number
- CN110359828A CN110359828A CN201910747627.6A CN201910747627A CN110359828A CN 110359828 A CN110359828 A CN 110359828A CN 201910747627 A CN201910747627 A CN 201910747627A CN 110359828 A CN110359828 A CN 110359828A
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- page turning
- wheel
- venetian blind
- frame
- turning wheel
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- 239000011521 glass Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/326—Details of cords, e.g. buckles, drawing knobs
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
- E06B2009/2643—Screens between double windows
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Abstract
The present invention relates to built-in sun-shading hollow shutters, it include hollow glass, venetian blind, venetian blind control device, for by the clutch part of upper page turning wheel and page turning axis phase clutch connection, wherein the lower connecting base of the blade turnover mechanism can up and down elastic connection on plug socket.One aspect of the present invention combines the overturning of venetian blind and folding and unfolding, can not only realize the overturning and folding and unfolding of venetian blind, and further simplifies the structure of product, and cost is greatly lowered, is also beneficial to the amplification of assembling product efficiency；Then pass through the switching of the separation of clutch part and engagement state, during folding and unfolding, upper page turning wheel dallies with the movement of page turning drawstring, and then reduce rope sheave abrasion, extend the service life of rope sheave, simultaneously by the combination of movable pulley and movable pulley, so that venetian blind is very laborsaving during the motion；On the other hand being held turned over drawstring by lower connecting base is constantly in tensioning state, so that it is guaranteed that venetian blind is smoothly overturn.
Description
Technical field
The present invention relates to a kind of built-in sun-shading hollow shutters.
Background technique
The features such as hollow glass is due to its unique thermal insulation, sound-proofing, anti-condensation frost, dust protection pollution, and in the whole world
It is widely applied, wherein applying at most is in the structures such as medi-empty glass window, hollow curtain wall, hollow door.It is built-in with
The built-in sun-shading hollow shutter of shading product such as venetian blind, organ shade etc., due to can also preferably be protected simultaneously in sunshade
Card privacy, in addition the advantages such as good appearance, and by favor.However since hollow glass is fully sealed, dismounting is primary
Extremely complex, therefore, if any part such as sunshade in hollow glass breaks down, repairing will be very inconvenient,
Also therefore, built-in sun-shading hollow shutter requires low failure even zero failure, this just must be to built-in sun-shading hollow shutter
Structure etc. optimize, to obtain the built-in sun-shading hollow shutter met the requirements.
For example, the Patent No. 201110277348.1 that the applicant 2011-09-19 is submitted, patent name is one kind
Built-in sun-shading hollow shutter comprising the hollow glass of sealing, the venetian blind being arranged in hollow glass and venetian blind behaviour
Device is controlled, hollow glass includes glass, positioned at the first frame of two sides up and down of glass and positioned at two side of the left and right of glass
Second frame, the venetian blind control device include the blade jack and blade turnover mechanism of venetian blind, in which: blade is received
Laying mechanism includes the first internal magnet sliding block being slidably arranged in the hollow glass and along the length direction of the second frame, even
It connects the movable pulley on the first internal magnet sliding block top, at least two lifting drawstrings, clump weight and is located at glass outer side for band
First external magnet sliding block of dynamic first internal magnet sliding block sliding, each one end for going up and down drawstring are fixed on the bottom beam of venetian blind, separately
The a certain fixed position that one end is located at the lifting pulley above venetian blind, is fixed on after movable pulley on the second frame；Blade turns over
Rotation mechanism includes the upper page turning wheel positioned at the boundary position of the first frame and the second frame, the lower page turning below upper page turning wheel
Wheel, the page turning drawstring by upper page turning wheel is connected with the winding of lower page turning wheel, the second internal magnet being slidably arranged on the second frame
Sliding block, positioned at glass outer side be used for drives the second internal magnet sliding block sliding the second external magnet sliding block, both ends respectively with two sides
The upper page turning wheel page turning axis being fixedly connected, the page turning control wheel that is fixed on page turning axis and overturning seat, described second
Internal magnet sliding block is on page turning drawstring and between upper page turning wheel and lower page turning wheel, in particular, the page turning axis has one
The arcwall face of the two sides of a straight plane extended along its length and the straight plane of connection, the page turning control wheel includes hollow
Wheel shaft and the control wheel for being fixed on wheel shaft periphery, page turning axis is arranged across wheel shaft, when the blade of venetian blind is in horizontal opening shape
When state, the straight plane of page turning axis perpendicular to horizontal plane, when venetian blind blade in the closure state, the straight plane of page turning axis with
Horizontal plane is parallel, overturning seat include middle part have for restrict pass through rope guiding hole bottom plate, from the edge of rope guiding hole vertically to
Under extend to form the hollow clamping portion for being clamped with the first frame, erect the first side plate of bottom plate opposite sides be set,
It is respectively provided with the axis hole at the both ends of the wheel shaft of fixed overturning control wheel on two first side plates and is located under axis hole
Side for one end of the opening passed through of restricting, the ladder rope of venetian blind for around control wheel and being fixed in control wheel, and the other end is the bottom of through
Each blade of the rope guiding hole of plate, hollow clamping portion extraction and venetian blind is fixed on the bottom beam of venetian blind after being sequentially connected, described
Overturning seat further includes the second side plate that the other opposite sides of bottom plate is arranged in, and the both ends of lifting pulley are separately fixed at two sides
On second side plate.
Above-mentioned patent is by the way that page turning shaft design and by ladder rope, around being fixed on turning wheel after turning wheel, blade is turned over
It is more steady and accurate to turn operation, is not in excessive overturning and overturning rebound phenomenon；In addition, by by blade turning wheel with
And the lifting pulley for lifting is incorporated into same overturning seat, structure is simpler, and utilizes the clamping being arranged on overturning seat
Portion, opening etc. further improve stationarity of the blade in lifting and switching process.
However, the continuous renewal of product therewith, it has been found that above-mentioned built-in sun-shading hollow shutter exists obviously
Defect, that is: the overturning and folding and unfolding of venetian blind are two relatively independent, therefore, it is necessary to using two sets of corresponding leaves
Piece jack and blade turnover mechanism, so, used component is more, assemble it is very cumbersome, therefore, product
Processing efficiency is low.
Meanwhile in Various Seasonal, the frictional force of rope sheave is different (with the influence expanded with heat and contract with cold), in particular for venetian blind
Overturning for, since upper page turning wheel and lower page turning wheel are all fixed pulleys, page turning rope can not elastic self-regulated, cause blinds
The tipping stability of curtain is poor.
Summary of the invention
Technical problem to be solved by the invention is to provide the built-in screenings of a kind of improved venetian blind overturning and folding and unfolding combination
Positive hollow shutter.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of built-in sun-shading hollow shutter comprising
Hollow glass comprising glass, positioned at the first frame of two sides up and down of glass and positioned at two side of the left and right of glass
Second frame；
Venetian blind；
Venetian blind control device comprising the blade jack and blade turnover mechanism of venetian blind, wherein blade jack
Including being located at the first internal magnet sliding block being arranged in hollow glass and slidably along the length direction of the second frame, being connected to the
The movable pulley on one internal magnet sliding block top, at least two lifting drawstrings, above venetian blind with the lifting drawstring one by one
Corresponding lifting pulley, fixed pulley and the first external magnet for positioned at glass outer side being used to that the first internal magnet sliding block to be driven to slide
Sliding block,
Blade turnover mechanism includes positioned at the upper page turning wheel of the boundary position of the first frame and the second frame, under upper page turning wheel
Upper page turning wheel is wound the page turning drawstring being connected with lower page turning wheel, is slidably arranged in second frame by the lower page turning wheel of side
On the second internal magnet sliding block, positioned at the glass outer side be used to drive the second external magnet of the second internal magnet sliding block sliding
Page turning axis that sliding block, both ends are connect with the upper page turning wheel of two sides respectively, the page turning being fixed on the page turning axis
Control wheel and overturning seat,
In particular,
First internal magnet sliding block and the second internal magnet sliding block are fixed on same slide,
Upper connecting base and lower connecting base, upper page turning wheel are being respectively equipped with positioned at the first ipsilateral frame and the second frame boundary position
It is arranged on upper connecting base with fixed pulley, each one end for going up and down drawstring is fixed on the bottom beam of venetian blind, and the other end, which passes through, is located at hundred
It is fixed on upper connecting base after lifting pulley above leaf curtain, the fixed pulley positioned at corner, movable pulley, lower page turning wheel setting exists
On lower connecting base,
Built-in sunshade hollow glass product further includes for by the clutch part of upper page turning wheel and page turning axis phase clutch connection；
The one end of page turning drawstring is fixedly connected on the top of slide, the other end around fixed after upper page turning wheel and lower page turning wheel
In the bottom of slide, when slide lifting, page turning drawstring drives upper page turning wheel and page turning axis in cooperation to rotate synchronously, until
After venetian blind turns to extreme angles, clutch part is by upper page turning wheel and page turning axis relative separation；After the completion overturning of venetian blind,
When slide is gone up and down, lifting drawstring moves therewith and drives venetian blind folding and unfolding, and upper page turning wheel dallies with the movement of page turning drawstring；
Lower connecting base includes the plug socket that can be releasably arranged on the second frame, glides on the second frame length direction
It moves the slide being adjustably arranged on plug socket and remains slide and move the elastic parts driven to plug socket bottom,
In lower page turning wheel around own axis be arranged on slide.
Preferably, it is equipped with the sliding slot extended along the second frame length direction on plug socket, is equipped with sealing plate at the top of sliding slot,
Setting is opened wide in bottom and a side, and slide includes slide ontology, the sliding block that matches and be fixed on slide ontology with sliding slot.
Another specific implementation according to the present invention and preferred aspect, elastic parts include being fixed in sliding slot and along cunning
Guide rod that slot length direction extends, be set in guide rod periphery and both ends contradict spring between sealing plate and sliding block, with
And intercept in sliding slot bottom to stop sliding block to skid off the gag lever post of sliding slot, it is logical that the evacuation penetrated for guide rod is wherein equipped in sliding block
Hole.By the setting of elastic parts, such that regardless of corresponding tensioning ability in what season, is capable of providing, to guarantee to turn over
Page drawstring is constantly in opposite tensioning state, and therefore, the overturning of venetian blind is highly stable.
Preferably, upper connecting base and lower connecting base are correspondingly arranged at the right side of venetian blind, and are formed on upper connecting base
Mounting rack, upper page turning wheel are erected on mounting rack freely to rotate from the wheel shaft that left and right directions extends.
Further, mounting rack includes frame ontology, is arranged on frame ontology and is formed with from top to lower recess mounting groove
Supporting plate, wherein the supporting plate has two pieces, and a race area, upper page turning are formed between two pieces of supporting plates and frame ontology
From wheel ontology race area is arranged in, from the mounting groove that the left and right ends portion of wheel shaft is freely erected at supporting plate in wheel.Certainly, it props up
Frame plate is also possible to muti-piece, one race area of adjacent two pieces of formation, and wheel ontology is correspondingly arranged at some race area.
A specific implementation according to the present invention and preferred aspect, on frame ontology and corresponding wheel ontology front and rear sides are equipped with
Lacing hole is passed through from lacing hole respectively around the page turning drawstring of upper page turning wheel.By the setting of lacing hole, so that page turning
Drawstring will not be by external interference, so that it is guaranteed that page turning drawstring is wrapped in the stability on turning wheel.
Another specific implementation according to the present invention and preferred aspect, connector clutch part include being fixed at connection
Blocking module on seat；The connecting shaft that one end is docked with page turning axis, the other end is docked with the wheel shaft of upper page turning wheel；Fixation is set
The connection sheet in connecting shaft is set, wherein connecting shaft is synchronous with the wheel shaft of upper page turning wheel to be turned when clutch part is in engagement state
It is dynamic；When clutch part is in discrete state, connection sheet, which is resisted against, stops module relative side, and the wheel shaft of upper page turning wheel is opposite to be connected
Axis idle running setting.
A specific implementation according to the present invention and preferred aspect, are arranged with torsional spring, blinds on the wheel shaft of upper page turning wheel
Curtain tool is there are two limit flip angle, when two torque arm of torsional spring contradict in connection sheet from one, is hindering from another conflict
When keeping off in module, it is now in an overturning extreme angles state；When a torque arm in two torque arm of torsional spring is by connection sheet
When being pressed on blocking module side, it is now in another overturning extreme angles state, wherein when venetian blind is in any limit
When flip angle position, when driving slide is gone up and down, the torque arm of torsional spring tilts from the wheel shaft of upper page turning wheel and is formed loosening, turns over
The wheel shaft of page wheel is rotated relative to torsional spring to be arranged.
In this example, the angle formed between two torque arm of torsional spring is about 30 °, and upper page turning wheel rotates forward or backwards
It is exactly an extreme position after 330 °.Moreover, not influencing the folding and unfolding of venetian blind in switching process.
Preferably, it is additionally provided with the connection frame plate from top to lower recess mounting groove in the left part of frame ontology, connecting shaft
What left side was freely rotated is erected in the mounting groove of connection frame plate, and the right part of connecting shaft is plugged to the left part of wheel shaft.
Preferably, connection sheet includes the ring plate being fixed in connecting shaft, the length side from the side of ring plate along connecting shaft
To the Extendible flake of extension, wherein ring plate is between connection frame plate and wheel shaft left side.
Further, stopping module is the barrier plate being fixed on frame ontology, which is located at upper page turning wheel after installation
Wheel shaft left part lower section, and along the length direction of wheel shaft extend.
In this example, the right part of barrier plate is fixed on supporting plate, forms gap, ring plate between left part and connection frame plate
It relatively rotates and is arranged in gap around the axis of connecting shaft.The further movement of limitation connecting shaft in the axial direction.
Due to the implementation of above technical scheme, the invention has the following advantages over the prior art:
One aspect of the present invention combines the overturning of venetian blind and folding and unfolding, can not only realize the overturning and receipts of venetian blind
It puts, and further simplifies the structure of product, cost is greatly lowered, be also beneficial to the amplification of assembling product efficiency；Then
By the separation of clutch part and the switching of engagement state, during folding and unfolding, upper page turning wheel with the movement of page turning drawstring and
Idle running, and then rope sheave abrasion is reduced, extend the service life of rope sheave, while by the combination of movable pulley and movable pulley, so that blinds
Curtain is very laborsaving during the motion；On the other hand being held turned over drawstring by lower connecting base is constantly in tensioning state, from
And ensures venetian blind and smoothly overturn.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment, the present invention will be further described in detail:
Fig. 1 is the schematic front view of built-in sun-shading hollow shutter according to the present invention；
Fig. 2 is the partial structural diagram of shutter in Fig. 1 (when being in a certain extreme angles)；
Fig. 3 is the partial structural diagram of shutter in Fig. 1 (when being in another extreme angles)；
Fig. 4 is the schematic side view of lower connecting base in Fig. 1；
Wherein:
1, hollow glass；10, glass；11, the first frame；12, the second frame；
2, venetian blind；20, bottom beam；21, ladder rope；22, blade；
3, blade jack；30, the first internal magnet sliding block；31, movable pulley；32, drawstring is gone up and down；33, lifting pulley；34, fixed
Pulley；
4, blade turnover mechanism；40, upper page turning wheel；40a, wheel shaft；41, lower page turning wheel；42, page turning drawstring；43, the second internal magnet
Sliding block；44, page turning axis；45, page turning control wheel；
5, upper connecting base；50, mounting rack；500, frame ontology；501, supporting plate；502, frame plate is connected；A, lacing hole；
6, lower connecting base；60, plug socket；60a, sliding slot；60b, sealing plate；61, slide；610, slide ontology；611, sliding block；62,
Elastic parts；620, guide rod；621, spring；622, gag lever post；
7, connector；70, stop module (barrier plate)；71, connecting shaft；72, connection sheet；720, ring plate；721, Extendible flake；73,
Torsional spring.
Specific embodiment
As shown in Figure 1, the built-in sun-shading hollow shutter of the present embodiment, mainly existed by the hollow glass 1 that seals, setting
3 He of blade jack of promotion and the decline of venetian blind 2 in hollow glass 1 and the blade 22 for controlling venetian blind 2
For controlling the blade turnover mechanism 4 of 22 page turning of blade.
Hollow glass 1 is known comprising glass 10, positioned at about 10 two side of glass the first frame 11 and be located at glass
Second frame 12 of 10 or so two side of glass, four frames are cuboid and hollow frame, and lower portion is connection.Blinds
Curtain 2 is also known comprising bottom beam 20, ladder rope 21, multiple blades 22 etc..
Specifically, blade jack 3 includes being located in hollow glass 1 and sliding along the length direction of the second frame 12
Ground setting the first internal magnet sliding block 30, be connected to 30 top of the first internal magnet sliding block 31, two lifting drawstrings 32 of movable pulley,
Being used with the lifting one-to-one lifting pulley 33 of drawstring 32, fixed pulley 34 and positioned at glass outer side above venetian blind 2
In the first external magnet sliding block for driving the sliding of the first internal magnet sliding block.These specific structures, can participate in 201110277348.1,
Repeated description is not carried out to it herein.
Specifically, blade turnover mechanism B includes the upper page turning positioned at the boundary position of the first frame 11 and the second frame 12
Wheel 40 is drawn positioned at the lower page turning wheel 41 of upper 40 lower section of page turning wheel, by the page turning that upper page turning wheel 40 is connected with the winding of lower page turning wheel 41
Rope 42, the second internal magnet sliding block 43 being slidably arranged on the second frame 12 are located on the outside of glass 10 for driving in second
Second external magnet sliding block (not shown) of the sliding of magnet slide block 43, both ends are fixed with the upper page turning wheel 40 of two sides respectively to be connected
The page turning axis 44 connect, the two page turning control wheels 45 and two overturning seat 46(page turning controls that are fixed on page turning axis 44
The number of wheel and overturning seat is depending on the width of venetian blind, and venetian blind is wide, then page turning control wheel and the number of overturning seat are corresponding
Increase).Specific above structure can not carry out repeated description to it herein with further reference to 201110277348.1.
In this example, exactly in order to combine the overturning of venetian blind 2 and folding and unfolding, so, it can not only realize
The overturning and folding and unfolding of venetian blind 2, and the structure of product is further simplified, cost is greatly lowered, is also beneficial to product
Packaging efficiency, while by the combination of movable pulley and movable pulley, so that venetian blind 2 is very laborsaving during the motion, and therefore, rope
The service life of wheel is at least twice of product in the prior art.
Specifically, the first internal magnet sliding block 30 and the second internal magnet sliding block 43 are fixed on same slide c, so,
When manipulating the first external magnet sliding block, the second external magnet can be moved synchronously, otherwise also just the same.
Meanwhile upper connecting base is respectively equipped with being located on the right side of 12 boundary position of the first ipsilateral frame 11 and the second frame
5 and lower connecting base 6.
Upper page turning wheel 40(is also fixed pulley) and fixed pulley 34 be arranged on upper connecting base 5, lower page turning wheel 41(is also to determine cunning
Wheel) it is arranged on lower connecting base 6.
In this example, one end of every lifting drawstring 32 is fixed on the bottom beam 20 of venetian blind 2, and the other end, which passes through, is located at venetian blind
Lifting pulley 33 above 2, the fixed pulley 34 positioned at corner are fixed on upper connecting base 5 after movable pulley 31.That is,
Fixed pulley 34 positioned at corner plays the role of linking, and makes to need to pass through from the inside of upper connecting base 5, to avoid the external world
Interference to lifting drawstring 32.
Then, the medi-empty glass window in this example further include for by upper page turning wheel 40 and page turning axis 44 phase clutch connection from
Component 7, the one end of page turning drawstring 42 are fixedly connected on the top of slide c, the other end around upper page turning wheel 40 and lower page turning
The bottom of slide c is fixed on after wheel 41, when slide c lifting, page turning drawstring 42 drives in the upper page turning wheel 40 cooperated and turns over
Page axis 44 rotates synchronously, and after venetian blind turns to extreme angles, clutch part is by upper page turning wheel and page turning axis relative separation；When
After the completion overturning of venetian blind 2, when slide c is gone up and down, lifting drawstring 32 moves therewith and drives 2 folding and unfolding of venetian blind, upper page turning wheel
40 dally with the movement of page turning drawstring 42.
It is formed with mounting rack 50 on upper connecting base 5, the wheel shaft that upper page turning wheel 40 extends from left and right directions is freely to rotate
It is erected on mounting rack 50.
Mounting rack 50 includes frame ontology 500, is arranged on frame ontology 500 and is formed with from top to lower recess mounting groove
Supporting plate 501, wherein supporting plate 501 has two pieces, and a race area is formed between two pieces of supporting plates 501 and frame ontology 500, on
Page turning wheel 40 is arranged in race area, is freely erected at the mounting groove of supporting plate 501 from the left and right ends portion of wheel shaft from wheel ontology
In.Certainly, supporting plate 501 is also possible to muti-piece, one race area of adjacent two pieces of formation, and wheel ontology is correspondingly arranged at some wheel
Slot area.
On frame ontology 500 and corresponding wheel ontology front and rear sides are equipped with lacing hole a, around the page turning drawstring of upper page turning wheel 40
42 pass through from lacing hole a respectively.By the setting of lacing hole a so that page turning drawstring 43 will not by external interference, so that it is guaranteed that
Page turning drawstring 42 is wrapped in the stability on turning wheel 40.
So, page turning drawstring 42 and lifting drawstring 32 between be it is completely separated independent, therefore, between the two completely
There is no the possibility of interference.
Meanwhile clutch part 7 includes the blocking module 70 being fixed on frame ontology 500；One end and page turning axis 44 are right
It connects, the connecting shaft 71 that the other end is docked with the left part wheel shaft 40a of upper page turning wheel 40；The company being fixed in connecting shaft 71
Contact pin 72 and the torsional spring 73 for being set in the left part wheel shaft 40a, wherein when clutch part 7 is in engagement state, 71 He of connecting shaft
The wheel shaft 40a of upper page turning wheel 40 is rotated synchronously；When clutch part 7 is in discrete state, connection sheet 72, which is resisted against, stops module 70
Relative side, the wheel shaft 40a of upper page turning wheel 40 dallies with respect to connecting shaft 71 to be arranged.
Specifically, there are two limit flip angles for the tool of venetian blind 2, when two torque arm of torsional spring 73 are being connected from a conflict
On piece 72, contradicts from another when stopping in module 70, be now in an overturning extreme angles state；When the two of torsional spring 73
When connection sheet 72 is pressed on blocking 70 side of module by a torque arm in root torque arm, it is now in another overturning extreme angles
State, wherein when venetian blind 2 is in any limit flip angle position, when driving slide c is gone up and down, the torque arm of torsional spring 70 is certainly
Loosening is tilted and formed on the wheel shaft 40a of upper page turning wheel 40, and the wheel shaft 40a of upper page turning wheel 40 is rotated relative to torsional spring 73 to be arranged.
In this example, the angle formed between two torque arm of torsional spring is about 30 °, and upper page turning wheel rotates forward or backwards
It is exactly an extreme position after 330 °.In conjunction with shown in Fig. 2 and Fig. 3, what is presented is exactly the state of two otherwise limit positions,
Moreover, not influencing the folding and unfolding of venetian blind in switching process.
Specifically, being additionally provided with the connection frame plate 502 from top to lower recess mounting groove in the left part of frame ontology 500, even
What the left side of spindle 71 was freely rotated is erected in the mounting groove of connection frame plate 502, and the right part of connecting shaft 71 is plugged to wheel
The left part of axis 40a.
Connection sheet 72 includes ring plate 720, the length from the side of ring plate 720 along connecting shaft 71 being fixed in connecting shaft 71
The Extendible flake 721 that direction extends is spent, wherein ring plate 720 is between connection frame plate 502 and the left side wheel shaft 40a, when venetian blind 2
When in limit flip angle, Extendible flake 721 is resisted against from the side of length direction to be stopped in module 70.
In this example, stopping module 70 is the barrier plate being fixed on frame ontology 500, which is located at upper page turning after installation
The lower section of the left part wheel shaft 40a of wheel 40, and extend along the length direction of wheel shaft 40a.
Meanwhile the right part of barrier plate is fixed on supporting plate 501, left part and connection frame plate 502 between form gap,
Ring plate 720 is relatively rotated around the axis of connecting shaft 71 to be arranged in gap.The further movement of limitation connecting shaft in the axial direction.
As shown in connection with fig. 4, lower connecting base 6 include can releasably be arranged on the second frame 12 plug socket 60, along
Second frame, 12 length direction slide up and down the slide 61 being adjustably arranged on plug socket 60 and remain slide 61 to insert
60 bottom of joint chair moves the elastic parts 62 driven, wherein lower page turning wheel 41 around own axis is arranged on slide.
It is equipped with the sliding slot 60a extended along 12 length direction of the second frame on plug socket 60, is equipped with envelope at the top of sliding slot 60a
Setting is opened wide in plate 60b, bottom and a side.
The sliding block 611 that slide 61 includes slide ontology 610, matches and be fixed on slide ontology 610 with sliding slot 60a.
Elastic parts 62 includes guide rod 620, the set for being fixed in sliding slot 60a and extending along sliding slot 60a length direction
It is located at 620 periphery of guide rod and both ends contradicts the spring 621 between sealing plate 60b and sliding block 611 and intercept in sliding slot
The bottom 60a is wherein equipped in sliding block 611 and penetrates for guide rod 620 to stop sliding block 611 to skid off the gag lever post 622 of sliding slot 60a
Avoid through-hole.By the setting of elastic parts 62, such that regardless of in what season, being capable of providing corresponding tensioning ability, from
And guarantee that page turning drawstring is constantly in opposite tensioning state, therefore, the overturning of venetian blind is highly stable.
In conclusion the present embodiment has following technical advantage:
1, by the switching of the separation of clutch part and engagement state, during folding and unfolding, upper page turning wheel is with page turning drawstring
It moves and dallies, and then reduce rope sheave abrasion, extend the service life of rope sheave, according to the test of applicant, rope sheave uses the longevity
Life was in 40 years, that is to say, that does not need midway substantially and replaces rope sheave, therefore its cost used is very low；
2, it is operated very by the combination of movable pulley and movable pulley so that venetian blind is very laborsaving during the motion
It is convenient；
3, the overturning of venetian blind and folding and unfolding are combined, can not only realizes the overturning and folding and unfolding of venetian blind, and into one
Step simplifies the structure of product, and cost is greatly lowered, is also beneficial to the amplification of assembling product efficiency；
4, by the setting of elastic parts, such that regardless of corresponding tensioning ability in what season, is capable of providing, to guarantee
Page turning drawstring is constantly in opposite tensioning state, and therefore, the overturning of venetian blind is highly stable.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of built-in sun-shading hollow shutter comprising
Hollow glass comprising glass, positioned at the first frame of two sides up and down of the glass and positioned at a left side for the glass
Second frame of right two sides；
Venetian blind；
Venetian blind control device comprising the blade jack and blade turnover mechanism of venetian blind, wherein the blade is received
Laying mechanism include in the hollow glass and along the length direction of second frame be slidably arranged first in magnetic
Iron slider, the movable pulley for being connected to the first internal magnet sliding block top, at least two lifting drawstrings, above venetian blind
With the one-to-one lifting pulley of the lifting drawstring, fixed pulley and positioned at the glass outer side for driving described first
First external magnet sliding block of internal magnet sliding block sliding；
The blade turnover mechanism includes the upper page turning wheel for being located at the boundary position of first frame and second frame, position
Lower page turning wheel below the upper page turning wheel, the page turning drawstring that the upper page turning wheel is connected with the lower page turning wheel winding,
The second internal magnet sliding block for being slidably arranged on second frame, positioned at the glass outer side for driving in described second
Magnet slide block sliding the second external magnet sliding block, both ends connect respectively with the upper page turning wheel of two sides page turning axis, fixation
Page turning control wheel on the page turning axis and overturning seat are set,
It is characterized by:
The first internal magnet sliding block and the second internal magnet sliding block are fixed on same slide,
It is being respectively equipped with upper connecting base and lower connecting base positioned at ipsilateral first frame and second frame boundary position,
The upper page turning wheel and the fixed pulley are arranged on the upper connecting base, and one end of each lifting drawstring is fixed on described
On the bottom beam of venetian blind, the other end passes through the lifting pulley being located above the venetian blind, the fixed pulley positioned at corner, movable pulley
After be fixed on the upper connecting base, the lower page turning wheel is arranged on the lower connecting base,
The built-in sunshade hollow glass product further includes being used for the upper page turning wheel and the page turning axis phase clutch connection
Clutch part；
The one end of the page turning drawstring is fixedly connected on the top of the slide, the other end around the upper page turning wheel and institute
The bottom that the slide is fixed on after lower page turning wheel is stated, when slide lifting, the page turning drawstring is driven in cooperation
The upper page turning wheel and the page turning axis rotate synchronously, after the venetian blind turns to extreme angles, the clutch part
By the upper page turning wheel and the page turning axis relative separation；After the completion overturning of the venetian blind, when the slide is gone up and down, institute
State lifting drawstring and move and drive the venetian blind folding and unfolding therewith, the upper page turning wheel with the movement of the page turning drawstring and
Idle running；
The lower connecting base includes the plug socket that can be releasably arranged on second frame, along second frame
Length direction slides up and down the slide being adjustably arranged on the plug socket and remains the slide to the plug socket
Bottom moves the elastic parts driven, wherein the lower page turning wheel around own axis is arranged on the slide.
2. built-in sun-shading hollow shutter according to claim 1, it is characterised in that: be equipped with edge on the plug socket
The sliding slot that extends of the second frame length direction, be equipped with sealing plate at the top of the sliding slot, setting is opened wide in bottom and a side,
The sliding block that the slide includes slide ontology, matches with the sliding slot and is fixed on the slide ontology.
3. built-in sun-shading hollow shutter according to claim 2, it is characterised in that: the elastic parts includes fixing
The guide rod that extends in the sliding slot and along the track length direction is set in the guide rod periphery and both ends
It contradicts the spring between the sealing plate and the sliding block and intercepts in the sliding slot bottom to stop the sliding block sliding
The gag lever post of the sliding slot out, wherein being equipped with the evacuation through-hole penetrated for the guide rod in the sliding block.
4. built-in sun-shading hollow shutter according to claim 1, it is characterised in that: the upper connecting base and lower connection
Seat is correspondingly arranged at the right side of the venetian blind, and mounting rack is formed on the upper connecting base, and the upper page turning wheel is certainly
The wheel shaft that left and right directions extends is erected at freely to rotate on the mounting rack.
5. built-in sun-shading hollow shutter according to claim 4, it is characterised in that: the mounting rack include frame ontology,
It is arranged on the frame ontology and is formed with from top to the supporting plate of lower recess mounting groove, wherein the supporting plate has two
Block, and a race area is formed between supporting plate described in two pieces and the frame ontology, the upper page turning wheel is arranged from wheel ontology
It is freely erected in the mounting groove of the supporting plate in the race area, from the left and right ends portion of wheel shaft.
6. built-in sun-shading hollow shutter according to claim 5, it is characterised in that: on the frame ontology and corresponding
The wheel ontology front and rear sides be equipped with lacing hole, around the upper page turning wheel the page turning drawstring respectively from the lacing hole
In pass through.
7. built-in sun-shading hollow shutter according to claim 5, it is characterised in that: the clutch part includes that fixation is set
Set the blocking module on the frame ontology；One end docks with the page turning axis, the wheel of the other end and the upper page turning wheel
The connecting shaft of axis docking；The connection sheet being fixed in the connecting shaft, wherein when the clutch part is in engagement state,
The wheel shaft of the connecting shaft and the upper page turning wheel rotates synchronously；When the clutch part is in discrete state, the company
When contact pin is resisted against the blocking module relative side, the relatively described connecting shaft idle running setting of the wheel shaft of the upper page turning wheel.
8. built-in sun-shading hollow shutter according to claim 7, it is characterised in that: the left part of the frame ontology also
Equipped with from top to the frame plate of lower recess mounting groove, what the left side of the connecting shaft was freely rotated is erected at the connection frame plate
Mounting groove in, the right part of the connecting shaft is plugged to the left part of the wheel shaft.
9. built-in sun-shading hollow shutter according to claim 8, it is characterised in that: the connection sheet includes being fixed on
Ring plate in the connecting shaft, the Extendible flake extended from the side of the ring plate along the length direction of the connecting shaft,
Described in ring plate be between the connection frame plate and the wheel shaft left side.
10. built-in sun-shading hollow shutter according to claim 9, it is characterised in that: the connector further includes set
The torsional spring being located on the wheel shaft of the upper page turning wheel, there are two limit flip angles for the venetian blind tool, when the torsional spring
Two torque arm contradict in the connection sheet from one, contradict when in the blocking module from another, are now in one
Overturn extreme angles state；When the connection sheet is pressed on the blocking mould by a torque arm in two torque arm of the torsional spring
When block side, it is now in another overturning extreme angles state, wherein when the venetian blind is in any limit flip angle
When position, when the slide being driven to go up and down, the torque arm of the torsional spring tilts and is formed loosening from the wheel shaft of the upper page turning wheel,
The wheel shaft of the upper page turning wheel is rotated relative to the torsional spring to be arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910747627.6A CN110359828B (en) | 2019-08-14 | 2019-08-14 | Built-in sunshade hollow shutter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747627.6A CN110359828B (en) | 2019-08-14 | 2019-08-14 | Built-in sunshade hollow shutter |
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| CN110359828B CN110359828B (en) | 2024-03-26 |
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Cited By (3)
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| CN111197456A (en) * | 2020-03-09 | 2020-05-26 | 桐乡市振新科技股份有限公司 | Energy-saving sun-shading louver glass window |
| CN111894433A (en) * | 2020-08-11 | 2020-11-06 | 张家港江苏科技大学产业技术研究院 | Telescopic door and window reinforcing apparatus |
| CN113279680A (en) * | 2021-06-28 | 2021-08-20 | 濮阳市威浮玻璃制品有限公司 | Hollow glass sunshade transmission structure of adjusting luminance |
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| CN113279680A (en) * | 2021-06-28 | 2021-08-20 | 濮阳市威浮玻璃制品有限公司 | Hollow glass sunshade transmission structure of adjusting luminance |
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|---|---|
| CN110359828B (en) | 2024-03-26 |
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Denomination of invention: Built in sunshade hollow louvers Granted publication date: 20240326 Pledgee: China Postal Savings Bank Co.,Ltd. Zhangjiagang City Branch Pledgor: Zhangjiagang Hongyi Glass Products Co.,Ltd. Registration number: Y2024980025930 |