CN105003185B - The pressure balance valve arrangement of double layer glass window with built-in louver - Google Patents

The pressure balance valve arrangement of double layer glass window with built-in louver Download PDF

Info

Publication number
CN105003185B
CN105003185B CN201510471635.4A CN201510471635A CN105003185B CN 105003185 B CN105003185 B CN 105003185B CN 201510471635 A CN201510471635 A CN 201510471635A CN 105003185 B CN105003185 B CN 105003185B
Authority
CN
China
Prior art keywords
valve
window frame
valve block
valve seat
glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510471635.4A
Other languages
Chinese (zh)
Other versions
CN105003185A (en
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
Original Assignee
Changshu Zhongqin Building Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changshu Zhongqin Building Material Co Ltd filed Critical Changshu Zhongqin Building Material Co Ltd
Priority to CN201510471635.4A priority Critical patent/CN105003185B/en
Publication of CN105003185A publication Critical patent/CN105003185A/en
Application granted granted Critical
Publication of CN105003185B publication Critical patent/CN105003185B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The pressure balance valve arrangement of a kind of double layer glass window with built-in louver, belongs to sunshade hollow glass product technical field.Including forms, in forms include, outer glass, window frame pipe and sealing joint strip, pressure balance valve arrangement includes valve seat, valve block and valve gap, valve seat is located in window frame tube chamber, valve seat is constituted has valve block to accommodate chamber, air inlet is set on the chamber diapire in valve block receiving chamber, valve block accommodates to constitute on the chamber diapire in chamber has one group of valve block to shelve flange, valve block is shelved on one group of valve block and shelves on flange, valve gap is positioned at window frame tube chamber, valve gap is constituted valve seat mating cavity, valve gap is extended with breather towards the side of annular seal space bar, breather communicates in window frame pipe is insinuated into sealing joint strip towards the window frame tube wall of the side of annular seal space bar and with the external world, valve block touches towards the side of ventilation pore with valve gap cavity wall patch.Disguised good, can avoid artificially touching cause and damage;Make with easy for installation;Self regulation is satisfactory for result;Quick and easy for installation and can avoid undermining glass.

Description

The pressure balance valve arrangement of double layer glass window with built-in louver
Technical field
The invention belongs to sunshade hollow glass product technical field, be specifically related to the pressure balance valve arrangement of a kind of double layer glass window with built-in louver.
Background technology
Above mentioned double layer glass window with built-in louver refers to arrange, in two pieces of glass (interior glass and outer glass) that are that arrange with aspectant state each other and that close the enforcement of position, edge, the window belonging to sunshade hollow glass product category that can be constituted according to the blind that need to lift.This window has self-evident following strong point: thermal insulation is good and uses and embodies the energy-conservation of building;Sound-proofing is excellent and uses the harassment from extraneous clamour noise;Anti-condensation is solidifying white and uses and guarantees that indoor light is sufficient and embodies desired beautiful effect;By the deflection angle of the curtain sheet of blind being regulated and indoor lighting needed for using acquisition requires and protect privacy, the curtain sheet of staiing blind from trifle in the world and using embodies and excellent exempts from cleaning effect;Building is had the most decorative and use the class of lifting building;Impact resistance is strong, safety good and length in service life and use and meet the installation requirement of skyscraper and meet the non-maintaining requirement of ultimate attainment life-time service;Simple Portable power saving is used to use adaptation all ages and classes and different physical ability person's operation, etc..
As is known in the industry, formed due to aforesaid double layer glass is the airtight air blanketing being i.e. hedged off from the outer world, air pressure in this air blanketing is constant, and ambient pressure changes, thus the air blanketing of double glazing and ambient pressure there will be uneven situation, then there is glass amount of deflection, visual deformation or even cause structure or the anxiety of sealing destruction, glass explosion time serious, can be produced.
The air pressure making the air blanketing of double layer glass tends to balance with ambient pressure and uses the technical information of avoiding above-mentioned unfavorable factor to occur and can be seen in disclosed Chinese patent literature, " the intrinsic pressure automatic regulating type insulating glass door window " typically recommended such as Authorization Notice No. CN10040803C, one end of one airway is insinuated in the air blanketing of double layer glass by this patent formula, the other end is connected with one end of connecting tube, and the other end of connecting tube connects an air bag (the volume size of air bag determines) according to the amplitude of variation of ambient atmosphere pressure and after utilizing gas shape Equation for Calculating, this patent formula has simple in construction, the strong point such as practical, specifically can be found in this patent specification page 2 the 4th section and inverse the 2nd section.But owing to air bag is positioned at outside double layer glass relative to effect just as balloon of airway and connecting tube, thus on the one hand impact sight, on the other hand easily damage because artificially touching, and once damage, extraneous humid air can follow connecting tube and airway enters in double layer glass, affect the definition of double layer glass, even produce in double layer glass and go mouldy and/or breed bacteria." double glazing of scalable air pressure balance " that and for example CN202467536U provides, although this patent formula can embody the technique effect that its description the 0015th section is recorded, but by the reading of description the 0025th to 0030 section it is seen that there is following shortcoming: one, owing to installing hole need to be offered on glass, thus install and more bother;Its two, very complicated due to adjusting means, thus for manufacturing and assembling the most more bothers;They are three years old, owing to adjusting means is operated by needs in a manual manner, thus operation inconvenience, especially, depend on whether the air pressure in the subjective interlayer to double layer glass balances with external atmospheric pressure the need of the premise that adjusting means is operated to judge, but the benchmark artificially judged varies with each individual, and therefore has blindness.
For above-mentioned prior art, it is necessary to be improved, has made useful design for this applicant, define technical scheme described below, and under taking secrecy provision, the test center the applicant is simulated test, and result proves practicable.
Summary of the invention
The task of the present invention is that providing a kind of contributes to embodying good disguise and use and avoid because artificially touching damage and avoiding producing the overall sight effect of shutter impact, notable simplification structure is conducive to use convenient making and install, the air pressure being of value in the way of oneself's perception and ensure in double layer glass in the way of being automatically adjusted is consistent with ambient pressure and uses and embodies ideal self regulating effect, have and be easy to avoid using the pressure balance valve arrangement of the double layer glass window with built-in louver avoiding undermining glass in installation process with glass for installing carrier.
nullThe task of the present invention is performed by,A kind of pressure balance valve arrangement of double layer glass window with built-in louver,In described double layer glass, shutter includes forms,Forms include interior glass、Outer glass、Window frame pipe and sealing joint strip,In、Outer glass is arranged with the state faced each other,And this is interior、The space formed between outer glass is configured to cavity,Window frame circumference of cannon bone is in the position, edge of interior glass and outer glass is arranged on、Between outer glass,And window frame pipe is constituted window frame tube chamber,Sealing joint strip is in being embedded in back to the side of described cavity corresponding to window frame pipe、Between outer glass,By this sealing joint strip by interior、Outer glassy bond is an entirety and seals the position, edge of cavity simultaneously,Described pressure balance valve arrangement includes a valve seat、One valve block and a valve gap,Valve seat is arranged in the window frame tube chamber of described window frame pipe in a state of use,This valve seat is constituted has a valve block to accommodate chamber,On the chamber diapire that this valve block accommodates chamber and centrally located offer an air inlet,This air inlet communicates with described cavity,Being constituted with space state on the chamber diapire that valve block accommodates chamber and around the circumferencial direction of air inlet has the valve block on one group of surface being raised in chamber diapire to shelve flange,Valve block is shelved on one group of valve block in the position corresponding to air inlet with the state being suspended on the chamber diapire that valve block accommodates chamber and shelves on flange,Valve gap is positioned at described window frame tube chamber,This valve gap is constituted a valve seat mating cavity,The inwall of this valve seat mating cavity seals with the outer wall of valve seat and coordinates,And it is extended with a breather with ventilation pore towards the middle position of the side of described sealing joint strip at this valve gap,This breather communicates in window frame pipe is insinuated into sealing joint strip towards the window frame tube wall of the side of sealing joint strip and with the external world,Described valve block touches towards the side of described ventilation pore and the valve gap cavity wall patch of valve seat mating cavity.
In a specific embodiment of the present invention, at described window frame pipe towards offering a valve seat air inlet pipe resigning hole on the window frame tube wall of the side of described cavity and in the position corresponding to described valve seat, in the middle position of valve seat and be extended with a valve seat air inlet pipe in the position corresponding to described air inlet, this valve seat air inlet pipe and valve seat air inlet pipe resigning hole inserting and be insinuated in described cavity.
In another specific embodiment of the present invention, at described window frame pipe towards offering a breather resigning hole on the window frame tube wall of the side of described sealing joint strip and in the position corresponding to described breather, described breather communicates with the external world in this breather resigning hole is insinuated into described sealing joint strip and by described ventilation pore.
In another specific embodiment of the present invention, described valve block is nonmetal valve block.
In another specific embodiment of the present invention, described nonmetal valve block is rubber mass valve block.
Also having in a specific embodiment in the present invention, described rubber mass valve block is silicone rubber valve block or neoprene valve block.
In more and in a specific embodiment of the present invention, the described inwall of valve seat mating cavity is sealed with the outer wall of valve seat coordinated by binding agent cementation each other.
The present invention's and then in a specific embodiment, the distal end faces of described breather is concordant towards the surface holding of outer side with described sealing joint strip.
In the most more and in a specific embodiment of the present invention, the distal end faces indentation of described breather in described sealing joint strip towards the surface of outer side.
In again and then in a specific embodiment of the present invention, the distal end faces indentation of described breather is less than 2 in described sealing joint strip towards the indentation degree on the surface of outer side.
One of technique effect of technical scheme that the present invention provides, owing to the valve seat of the structural system of equilibrated valve and valve gap being arranged in the window frame tube chamber of the window frame pipe of forms, thus there is good disguise, in use can avoid artificially touching cause to damage, and it can be avoided that affect the overall sight effect of forms;Two, owing to being only made up of and small volume valve seat, valve block and valve gap, thus be conducive to make with install;Three, due to when external atmospheric pressure is more than the pressure of cavity, it is placed in, with airborne, the valve block that one group of valve block shelves on flange and auto Deformation can occur, make the outside air valve block successively through breather, valve seat mating cavity, valve seat accommodate chamber and valve seat air inlet pipe enters cavity, make the pressure in cavity tend to balance with the external world, thus emerge from ideal self regulating effect without manual operation;Four, be arranged on forms as carrier with window frame pipe owing to constituting the valve seat of equilibrated valve and valve gap, thus install considerably facilitate quick relative to prior art with glass for installing carrier and can avoid undermining glass.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the assembling assumption diagram of the valve seat shown in Fig. 1, valve block and valve gap.
Fig. 3 is the operation principle schematic diagram of the valve block shown in Fig. 1 and Fig. 2.
Detailed description of the invention
In order to enable the auditor especially public of Patent Office to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant will elaborate below by way of example, but the description to embodiment is not the restriction to the present invention program, the most pro forma rather than substantial equivalent transformation that is only done by any foundation present inventive concept is regarded as technical scheme category.
Embodiment 1:
nullRefer to Fig. 1,Give and belong to the forms 1 of the structural system of shutter in double layer glass,Forms 1 include interior glass 11、Outer glass 12、Window frame pipe 13 and sealing joint strip 14,In、Outer glass 11、12 are arranged with the state faced each other,And this is interior、Outer glass 11、The space formed between 12 is configured to cavity 15,Window frame pipe 13 is arranged on interior around the position, edge of interior glass 11 and outer glass 12、Outer glass 11、Between 12,And window frame pipe 13 is constituted window frame tube chamber 131,Sealing joint strip 14 is in being embedded in back to the side in said hollow chamber 15 corresponding to window frame pipe 13、Outer glass 11、Between 12,By this sealing joint strip 14 by interior、Outer glass 11、12 are bonded as an entirety and seal the position, edge of cavity 15 simultaneously.The blind 6 of lower section that is that also show i.e. being arranged in cavity 15 of being arranged between inside and outside glass in FIG and that be positioned at shutter elevating overturning seat 5.The curtain sheet 61 of blind 6 is arranged on curtain sheet upset pull rope 62(also referred to as ladder rope with space state) on, and curtain sheet upset pull rope 62 is connected with shutter elevating overturning seat 5, the lifting of blind 6 is ensured by the Traction rope 63 illustrated, one end of Traction rope 63 is connected with the sill strip (being positioned at the lower section of one piece of curtain sheet 61 of foot) of blind 6, and the other end is connected with shutter elevating overturning seat 5.
Owing to the structure of above-mentioned forms 1 and shutter elevating overturning seat 5 and blind belong to prior art, see, for example, the description of Chinese invention patent application publication No. CN104747054A, thus the most reinflated explanation of the applicant.
nullRefer to Fig. 2 and combine Fig. 1,A valve seat 2 of the structural system of equilibrated valve is given in this Fig. 1 and Fig. 2、One valve block 3 and a valve gap 4,Valve seat 2 is arranged in the window frame tube chamber 131 of aforementioned window frame pipe 13 in a state of use,This valve seat 2 is constituted has a valve block to accommodate chamber 21,On the chamber diapire that this valve block accommodates chamber 21 and centrally located offer an air inlet 211,This air inlet 211 communicates with said hollow chamber 15,Being constituted with space state on the chamber diapire that valve block accommodates chamber 21 and around the circumferencial direction of air inlet 211 has the valve block on one group of surface being raised in chamber diapire to shelve flange 212,Valve block 3 is shelved on one group of valve block in the position corresponding to air inlet 211 with the state being suspended on the chamber diapire that valve block accommodates chamber 21 and shelves on flange 212,Valve gap 4 is positioned at aforesaid window frame tube chamber 131,This valve gap 4 is constituted a valve seat mating cavity 41,The inwall of this valve seat mating cavity 41 seals with the outer wall of valve seat 2 and coordinates,And it is extended with a breather 42 with ventilation pore 421 towards the middle position of the side of aforementioned seal adhesive tape 14 at this valve gap 4,This breather 42 communicates in window frame pipe 13 is insinuated into sealing joint strip 14 towards the window frame tube wall of the side of sealing joint strip 14 and with the external world,Aforementioned valve block 3 touches towards the side of ventilation pore 421 and the valve gap cavity wall patch of valve seat mating cavity 41.
By described above: the present embodiment is to be arranged on by equilibrated valve on the upper lateral tube of window frame pipe 13, but may also set up on left side longitudinal tubule (L tubule) or lower transverse tubule, because the square shape structure that whole window frame pipe 13 is in Chinese character, and window frame pipe 13 is with interior, outer glass 11, cooperation and the function of 12 belong to prior art, such as in addition to can be found in aforesaid CN104747054A, referring also to CN2564720Y, CN2767624Y, CN2767625Y, CN2756798Y, CN100535378C and CN102444372A, etc., therefore the most reinflated explanation of applicant.
Please see Fig. 2 by emphasis, and still combine Fig. 1, aforementioned window frame pipe 13 towards said hollow chamber 15 side (i.e. diagram state towards under side) window frame tube wall on and offer a valve seat air inlet pipe resigning hole 132 in the position corresponding to aforementioned valve seat 2, and in the middle position of valve seat 2 and be extended with a valve seat air inlet pipe 213 in the position corresponding to aforementioned air inlet 211, this valve seat air inlet pipe 213 and valve seat air inlet pipe resigning hole 132 inserting and be insinuated in said hollow chamber 15.
At aforementioned window frame pipe 13 towards offering a breather resigning hole 133 on the window frame tube wall of the side (i.e. diagram state towards upper side) of aforementioned seal adhesive tape 14 and in the position corresponding to aforementioned breather 42, breather 42 communicates with the external world by way of this breather resigning hole 133 is insinuated into aforementioned seal adhesive tape 14 in and by pore 421 of ventilating.
In the present embodiment, aforesaid valve block 3 is nonmetal valve block, and nonmetal valve block is rubber mass valve block, and rubber mass valve block is silicone rubber valve block or neoprene valve block.
Preferably, the inwall of aforementioned valve seat mating cavity 41 and the outer wall of valve seat 2 are realized by binding agent cementation each other sealing and coordinate.
In the present embodiment, the distal end faces of aforesaid breather 42 is concordant towards the surface holding of outer side with aforementioned seal adhesive tape 14.
Refer to Fig. 3, when ambient pressure is more than the air pressure in cavity 15, under the pressure of ambient pressure, valve block 3 presents the deformation state illustrated by Fig. 3, in this condition, the valve block that outside air enters valve seat 2 from the ventilation pore 421 of the breather 42 of valve gap 4 accommodates chamber 21, the outside air entered in valve block receiving chamber 21 enters cavity 15 through air inlet 211 and valve seat air inlet pipe 213, making the pressure in cavity 15 tend to balance with ambient pressure, outside air enters the path of cavity 15 and can be found in the arrow of mark on Fig. 3.
Embodiment 2:
Figure slightly, only by the distal end faces indentation of breather 42 in aforementioned seal adhesive tape 14 towards the surface of outer side, and indentation degree is less than 2, and remaining is all with the description to embodiment 1.
In sum, technical side's crime that the present invention provides, overcome the shortcoming in prior art, complete invention task, embody the technique effect referred in applicant's superincumbent technique effect hurdle faithfully.

Claims (10)

  1. null1. the pressure balance valve arrangement of a double layer glass window with built-in louver,In described double layer glass, shutter includes forms (1),Forms (1) include interior glass (11)、Outer glass (12)、Window frame pipe (13) and sealing joint strip (14),In、Outer glass (11、12) arrange with the state faced each other,And this is interior、Outer glass (11、12) space formed between is configured to cavity (15),Window frame pipe (13) is arranged on interior around the position, edge of interior glass (11) and outer glass (12)、Outer glass (11、12) between,And window frame pipe (13) is constituted window frame tube chamber (131),Sealing joint strip (14) is in being embedded in back to the side of described cavity (15) corresponding to window frame pipe (13)、Outer glass (11、12) between,By this sealing joint strip (14) by interior、Outer glass (11、12) it is bonded as an entirety and the position, edge of cavity (15) is sealed simultaneously,It is characterized in that described pressure balance valve arrangement includes a valve seat (2)、One valve block (3) and a valve gap (4),Valve seat (2) is arranged in the window frame tube chamber (131) of described window frame pipe (13) in a state of use,This valve seat (2) is constituted has a valve block to accommodate chamber (21),On the chamber diapire that this valve block accommodates chamber (21) and centrally located offer an air inlet (211),This air inlet (211) communicates with described cavity (15),Being constituted with space state on the chamber diapire that valve block accommodates chamber (21) and around the circumferencial direction of air inlet (211) has the valve block on one group of surface being raised in chamber diapire to shelve flange (212),Valve block (3) is shelved on one group of valve block in the position corresponding to air inlet (211) with the state being suspended on the chamber diapire that valve block accommodates chamber (21) and shelves on flange (212),Valve gap (4) is positioned at described window frame tube chamber (131),This valve gap (4) is constituted a valve seat mating cavity (41),The inwall of this valve seat mating cavity (41) seals with the outer wall of valve seat (2) and coordinates,And it is extended with a breather (42) with ventilation pore (421) at this valve gap (4) towards the middle position of the side of described sealing joint strip (14),This breather (42) communicates in window frame pipe (13) is insinuated into sealing joint strip (14) towards the window frame tube wall of the side of sealing joint strip (14) and with the external world,Described valve block (3) touches towards the side of described ventilation pore (421) and the valve gap cavity wall patch of valve seat mating cavity (41).
  2. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 1, it is characterized in that described window frame pipe (13) towards offering valve seat air inlet pipe resigning hole (132) on the window frame tube wall of the side of described cavity (15) and in the position corresponding to described valve seat (2), in the middle position of valve seat (2) and be extended with a valve seat air inlet pipe (213) in the position corresponding to described air inlet (211), this valve seat air inlet pipe (213) and valve seat air inlet pipe resigning hole (132) inserting and in being insinuated into described cavity (15).
  3. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 1, it is characterized in that described window frame pipe (13) towards offering a breather resigning hole (133) on the window frame tube wall of the side of described sealing joint strip (14) and in the position corresponding to described breather (42), described breather (42) communicates with the external world in this breather resigning hole (133) is insinuated into described sealing joint strip (14) and by described ventilation pore (421).
  4. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 1, it is characterised in that described valve block (3) is nonmetal valve block.
  5. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 4, it is characterised in that described nonmetal valve block is rubber mass valve block.
  6. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 5, it is characterised in that described rubber mass valve block is silicone rubber valve block or neoprene valve block.
  7. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 1, it is characterised in that the inwall of described valve seat mating cavity (41) is sealed with the outer wall of valve seat (2) coordinated by binding agent cementation each other.
  8. 8. according to the pressure balance valve arrangement of the double layer glass window with built-in louver described in claim 1 or 3, it is characterised in that the distal end faces of described breather (42) is concordant towards the surface holding of outer side with described sealing joint strip (14).
  9. 9. according to the pressure balance valve arrangement of the double layer glass window with built-in louver described in claim 1 or 3, it is characterised in that the distal end faces indentation of described breather (42) in described sealing joint strip (14) towards the surface of outer side.
  10. The pressure balance valve arrangement of double layer glass window with built-in louver the most according to claim 9, it is characterised in that the distal end faces indentation of described breather (42) is less than 2 in described sealing joint strip (14) towards the indentation degree on the surface of outer side.
CN201510471635.4A 2015-08-04 2015-08-04 The pressure balance valve arrangement of double layer glass window with built-in louver Active CN105003185B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510471635.4A CN105003185B (en) 2015-08-04 2015-08-04 The pressure balance valve arrangement of double layer glass window with built-in louver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510471635.4A CN105003185B (en) 2015-08-04 2015-08-04 The pressure balance valve arrangement of double layer glass window with built-in louver

Publications (2)

Publication Number Publication Date
CN105003185A CN105003185A (en) 2015-10-28
CN105003185B true CN105003185B (en) 2016-08-24

Family

ID=54376018

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510471635.4A Active CN105003185B (en) 2015-08-04 2015-08-04 The pressure balance valve arrangement of double layer glass window with built-in louver

Country Status (1)

Country Link
CN (1) CN105003185B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008045387A (en) * 2006-08-20 2008-02-28 Yoshihiro Konishi Cool breeze blind device
DE102011010730A1 (en) * 2011-02-09 2012-08-09 Alfred Neubauer Window and door system for use in e.g. new building area, has connection unit, detachable outer covers, detachable inner covers, variable solid insulated assemblies made of solid materials, and alarm system integrated in region of fitting
CN202467536U (en) * 2012-02-22 2012-10-03 希美克(广州)实业有限公司 Hollow glass capable of regulating air pressure balance
US8736938B1 (en) * 2013-03-14 2014-05-27 New Visual Media Group, L.L.C. Electronically controlled insulated glazing unit providing energy savings and privacy
CN104747054B (en) * 2015-03-04 2016-04-20 常熟中信建材有限公司 Double-layer glass window with built-in louver
CN204899723U (en) * 2015-08-04 2015-12-23 常熟中勤建材有限公司 Double glazing glass internally -arranged shutter's pressure balance valve structure

Also Published As

Publication number Publication date
CN105003185A (en) 2015-10-28

Similar Documents

Publication Publication Date Title
CN207131271U (en) A kind of intracavitary of three glass two puts two-fold curtain double glazing
CN105003185B (en) The pressure balance valve arrangement of double layer glass window with built-in louver
CN204899723U (en) Double glazing glass internally -arranged shutter's pressure balance valve structure
CN107023245A (en) It is a kind of can be with the Energy Saving Windows of self-cleaning surface
CN207392543U (en) Cell cube curtain wall is concealed interior to open wind apparatus
CN202227901U (en) Hollow shutter glass partition frame with pressure regulation function
CN204343944U (en) The outer blind of a kind of S type multifunctional room
CN204202084U (en) A kind of band technique platform factory building of high-efficient ventilation
CN204175163U (en) Screen window
DE102008046203A1 (en) Air mat for thermal insulation on buildings, particularly on window openings, has sealing profile fitted in window jamb and apron wall, where sealing profile is pressed in inflated condition of air mat
CN205421631U (en) Waterproof ventilative building curtain
CN205876141U (en) Energy -concerving and environment -protective sunshade screen window
CN104481383B (en) S-type multifunctional outdoor venetian blinds
CN207554476U (en) A kind of square connecting member
CN206941902U (en) One kind breathing glass curtain wall
CN209568945U (en) The moulding and frame pipe fit structure of shutter embedded in hollow glass forms
CN207245568U (en) A kind of soundproof door
CN204677053U (en) A kind of balance double-hung window
CN202598754U (en) Ventilation frame profile structure
KR200472327Y1 (en) Double sliding window
CN210086581U (en) Unit type closed glass curtain wall transition season natural ventilation system
CN105401689A (en) Overturned wallboard convenient for use in summer and capable of ventilating
CN209457305U (en) A kind of diatom ooze decorative panel
CN205382862U (en) Soft glass (window) curtain
CN206664223U (en) A kind of automobile-used trackless curtain

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant