CN1590698A - Internal caving type single rail multifunction door window frame leaf composite profile muterial - Google Patents

Internal caving type single rail multifunction door window frame leaf composite profile muterial Download PDF

Info

Publication number
CN1590698A
CN1590698A CN 03157699 CN03157699A CN1590698A CN 1590698 A CN1590698 A CN 1590698A CN 03157699 CN03157699 CN 03157699 CN 03157699 A CN03157699 A CN 03157699A CN 1590698 A CN1590698 A CN 1590698A
Authority
CN
China
Prior art keywords
fan
wall
window frame
vertical edge
profile
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.)
Pending
Application number
CN 03157699
Other languages
Chinese (zh)
Inventor
付明生
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 03157699 priority Critical patent/CN1590698A/en
Publication of CN1590698A publication Critical patent/CN1590698A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Joining Of Corner Units Of Frames Or Wings (AREA)

Abstract

A combined section for the multifunctional frame and sash with internal cavity type single track is composed of transverse bars and vertical bars of frame and sash, vertical matched bars, lapped sections, fastened covering bars and pressing bars. It can make the sash have multiple opening modes, such as rotation, slide, etc.

Description

Intracavity monorail multi-function door window frame fan assembling profile
One, technical field: the present invention relates to a kind of door-and window-frames assembling profile, particularly a kind of intracavity monorail multi-function door window frame fan assembling profile.
Two, background technology: the various door and window profile materials that are used for assembling window, use different materials to make that at present profile shapes manufacturing enterprise is produced, push-and-pull, flat-open door and window all are special-purpose profile shapess, all must use special-purpose axle page hinge, rod-pulling type window fastener, pulley to assemble flatly to open, the sliding door window frame is fanned, assemble put down open, during slide door or window, profile shapes, hardware can not generally exchange; With these tradition, special-purpose flatly open, have in the slide door or window profile shapes is assembled into flatly opens, slide door or window, use open function are single, do not possess multi-functional unlatching form, fan can not overturn 180-360 degree, the frame middle stalk, can not full open, to indoorly leak, door and window exposes hardware, brought a lot of inconvenience for the assembling manufacturing enterprise of door and window, brought danger and economic loss when also giving the user at use and maintenance, cleaning door and window.
Three, summary of the invention: purpose of the present invention just be to provide a kind of assemble flatly open, profile shapes that slide door or window can be general, on the door and window that is assembled into, possess flat open, open do not have in a variety of open functions of push-and-pull, the frame in stalk, fan full open, the turning 180-360 degree of fan more, do not reveal five metals outside window, do not leak, multi-function door window frame fan assembling profile---the intracavity monorail multi-function door window frame fan assembling profile that assembling is flat opens, hardware when opening slide door or window, profile shapes can be general to indoor.Technical solution of the present invention is: described intracavity monorail multi-function door window frame fan assembling profile mainly includes horizontal frame, munnion, fan horizontal edge, fan vertical edge, fan counterpart vertical edge, take the join profile shapes composition that forms a complete set of of assemblings such as section bar, buckle closure, press strip, bindings, connection of mouth; Have on the horizontal edge in the internal cavity type rail that constitutes by the notched rail slideway, the track at horizontal frame, fan the damping wear-resistant pad is housed, the mounting groove that anti-heavy steel band is arranged below the horizontal frame mounting groove, processing line, processing line is under arranged in the middle of the track convex edge, track cross wall, and the inboard outer wall of horizontal frame is that vertical single-wall structure, outside outer wall are and fans and seal the installation notch that sidewall is made one, sealed on the sidewall, there are weather strip, foam seal piece in the inboard; It is that vertical single-wall structure, outside inwall and outside outer wall constitute double-walled construction, have on sealing notch, the outside outer wall rain visor is arranged sealing an end being connected of inside and outside wall that semi-circular track, inboard outer wall are arranged on the notched rail slideway of fan horizontal edge; Fan horizontal edge, vertical edge, counterpart vertical edge have all adopted thickening transverse wall structure, the upper and lower of cross wall to have 90 to spend the mounting groove that links steel angles, anti-heavy steel band, there are positioning boss, single wall outer end, both sides construction opening to be arranged, connect sealing in the side single wall in the inside and outside sidewall of fan vertical edge, on fan vertical edge, the horizontal edge rain visor arranged all with buckle closure (9); Above the cross wall of fan vertical edge, fan counterpart vertical edge be glass installation port, below be the opening of opening/closing device install sealing slot and mounting jaw are arranged on chamber, the construction opening, have above the munnion recessed ellipse arc open face, the unlatching face outside have fan sealing sidewall, unlatching face down be not equipped with the anti-mounting groove that sinks steel band apart from meta, the one side of buckle closure is that protruding ellipse arc is opened face, and another side has mounting plane and mounting jaw, junction button to be contained on the mounting jaw of fan vertical edge construction opening; Two take mouth joins stairstepping overlap joint plane, inclined-plane, side and installing tache pawl, side angle is all arranged on the section bar; The mounting groove that weather strip is all arranged on all overlap joints of door-and window-frames assembling profile, the abutted surface; The internal cavity type rail that constitutes by the notched rail slideway on the horizontal frame of this structure door window frame fan assembling profile, the fan horizontal edge can be effectively fan pass cross that connector hangs in the internal cavity type rail that draws, is bearing in the horizontal frame, on the notched rail slideway, the recessed ellipse arc above the munnion open protruding ellipse arc unlatching face on the buckle closure of installing on face and the fan vertical edge construction opening join cooperations, effectively solved fan open card, not dumb and sealing problem, also strengthened munnion, fan the wind pressure resistant strength of vertical edge when closing.
With this structure door window frame fan assembling profile, binding, connection, assembling, composite door window frame fan, equipped special-purpose connector, opening/closing device, dedicated track, can on single door frame door and window, possess flat open, open do not have in push-and-pull, turning 180 degree of fan, the frame in stalk, fan the multifunctional door and window of full open more.
Left-hand munnion (3) when four, description of drawings: Fig. 1 (A) figure is embodiment of the invention multi-function door window frame fan assembling profile, assembling window, fan vertical edge (4), fan counterpart vertical edge (5), inside and outside take mouth join section bar (6,7) to the A-A of dextrad munnion (3) to supportingly mutually join, horizontal section when overlap joint, assembled state analyses and observe the partial structurtes schematic diagram;
Upper transverse frame (1) when Fig. 1 (B) figure is embodiment of the invention multi-function door window frame fan assembling profile assembling window, fan horizontal edge (2) to the B-B of lower transverse frame (1) to mutually supporting, join, vertical section when overlap joint, assembled state analyses and observe the partial structurtes schematic diagram;
Fig. 2 is the section sectional structure schematic diagram of the embodiment of the invention multi-function door window frame fan horizontal frame of assembling profile (1);
Fig. 3 is the section sectional structure schematic diagram of embodiment of the invention multi-function door window frame fan assembling profile munnion (3);
Fig. 4 is the section sectional structure schematic diagram of embodiment of the invention multi-function door window frame fan assembling profile fan horizontal edge (2);
Section sectional structure schematic diagram when Fig. 5 is embodiment of the invention multi-function door window frame fan assembling profile fan vertical edge (4), buckle closure (9) combine and assemble;
Fig. 6 is the section sectional structure schematic diagram of embodiment of the invention multi-function door window frame fan assembling profile fan counterpart vertical edge (5);
Fig. 7 is that embodiment of the invention multi-function door window frame fan assembling profile is taken the join section sectional structure schematic diagram of section bar (7) of mouth;
Fig. 8 is that embodiment of the invention multi-function door window frame fan assembling profile is taken the join section sectional structure schematic diagram of section bar (6) of mouth;
Fig. 9 is the section sectional structure schematic diagram of embodiment of the invention multi-function door window frame fan assembling profile press strip (8);
Figure 10 is the section sectional structure schematic diagram of embodiment of the invention multi-function door window frame fan assembling profile buckle closure (9);
Five, the specific embodiment: with reference to accompanying drawing, with the multi-function door window frame made with aluminium alloys fan assembling profile is example, and the present invention mainly includes horizontal frame (1), fan horizontal edge (2), munnion (3), fan vertical edge (4), fan counterpart vertical edge (5), take mouth join section bar (6,7), press strip (8), buckle closure profile shapes connection, binding, assembling, combined window and door such as (9); Last, a lower transverse frame (1) and a left side, right munnion (3), after processing binding assembling mortise and tenon, last, lower transverse frame, the assembling mortise and tenon termination that left and right sides munnion processes is plugged into together, link with linking screw, load onto anti-heavy steel band in anti-heavy steel band mounting groove (22) lining, with the degree of 90 on dedicated integral leaf assembling and disassembling functional rail binding group angle, with binder bolt the steel band horizontal stroke, the munnion section bar, 90 degree binding group angles, last, lower transverse frame (1), a left side, right munnion (3) binding is assembled into door, window A-A upwards, lower transverse frame, with the B-B whole window frame of munnion to the left and right; Fan horizontal edge (2), fan vertical edge (4), after fan counterpart vertical edge (5) processes the assembling mortise and tenon, the assembling mortise and tenon termination that processes is plugged into together, link with linking screw, again at fan horizontal edge (2), hard limit (4), mounting groove (30) lining of the anti-heavy steel band of binding cross wall (28) one side of fan counterpart vertical edge (5) lining and 90 degree of cross wall (28) another side link mounting groove (27) lining at steel angle, load onto anti-heavy steel band, link the steel angle with 90 degree, link with binder bolt, fan horizontal edge (2), fan vertical edge (4), fan counterpart vertical edge (5) is installed in steel band, 90 degree link the centre at steel angle, link and be assembled into A-A on fan, following horizontal edge, with B-B to fan vertical edge (4) to fanning counterpart vertical edge (5) window sash frame, again buckle closure (9) is contained on the mounting jaw (37) of fan vertical edge (4) one end construction opening (4) both sides, taking the mouth section bar (6 that joins, 7) the stairstepping overlap joint plane on, the inclined-plane, the correspondence of oppositely joining be installed into counterpart join two the fan vertical edge (5) construction openings (40), on the mounting jaw at two ends (44); Again using on the fan, following horizontal edge (2), fan right side vertical edge (4), left side fan counterpart vertical edge (5) links the fan frame that is assembled into, on being installed in, the internal cavity type rail (18) of lower transverse frame (1) lining, connector on the notched rail slideway (12), on fan, the internal cavity type rail (18) of following horizontal edge (2) lining, notched rail slideway (12,33) construction opening of an end, put on the fan, the internal cavity type rail of following horizontal edge (18) lining, notched rail slideway (12,33) go up sealing, the fan frame is connected in the threading window frame with connector; At this moment the recessed ellipse arc on the mullion (3) is opened face (24), with the fan frame, the protruding ellipse arc of installing on fan vertical edge (4) the one end construction openings that has is opened the buckle closure (9) of face (62), open face (24) by the recessed ellipse arc on the munnion (3) and go up the seal weatherstrip of installing seal groove (10) the lining cooperation of joining, the fan frame, on, seal strip groove (10) on following horizontal edge (2) track opening, with the seal strip groove correspondence on horizontal frame (1) rail walls, by the seal weatherstrip sealing of joining, horizontal, munnion (1,3) fan in outside sealing sidewall (25) is put into the fan horizontal stroke, vertical edge (2,4) rain visor (31) lining, go up weather strip and the fan horizontal edge of installing seal groove (10) lining (2) with sealing sidewall (25), vertical edge (4), the sealing of joining of the recessed outer wall of side below the rain visor (31), two fan counterpart vertical edges (5) are gone up forward and reverse installation and are taken the mouth section bar (6 that joins, 7), make stairstepping take the mouth plane (45 that joins, 49,50,46), inclined-plane (47,51,48,52) oppositely corresponding, by taking join the plane (45 that joins on the section bar (7) of mouth, 49), inclined-plane (47,51) seal weatherstrip that install the seal strip groove on (10) the lining sealing of joining, with this structure inner chamber formula monorail multi-function door window frame fan assembling profile, the connector of supporting special use, opening/closing device, the special function track, link, connect, transmission, Hardware fitting, link, the doorframe and window frame that assembles, fan, can be implemented in and realize turning 180 degree of fan on single door frame door and window, stalk in not having in the frame, many fan full open, push-and-pull, flat general structure profile shapes of different open function door and windows energy of opening, special-purpose assorted hardware links, connect, assembling, the combined multi-functional door and window can possess flat opening on single door frame door and window, open multiple open functions such as push-and-pull.
Structure profile shapes of the present invention, be applicable to flat opening, the binding of sliding door window frame fan, connect combination, also be applicable to frame, the connection combination of fan structure product frame fan, can use aluminium alloys, steel, stainless steel, glass fiber reinforced plastic, plastics and other can be done the door and window profile material of this form of structure of manufacture of materials of door and window profile material, also available form of structure is produced the two-rail profile shapes, at list, on the profile shapes of this form of structure of two-rail, can use perfusion foaming chemical heat insulation material technology, produce this structural thermal insulation door and window profile material, use different dye technologies to produce the intracavity list of this different form of structure of color, two-rail multi-function door window frame fan assembling profile.

Claims (9)

1, a kind of intracavity monorail multi-function door window frame fan assembling profile, mainly include a transverse frame of window (1), fan horizontal edge (2), munnion (3), fan vertical edge (4), counterpart fan vertical edge (5), take shape of the mouth as one speaks material (6,7), press strip (8), the profile shapes of buckle closure combination accessories such as (9) and the functional part on the profile shapes are formed, be used for linking, connect, door assembly window frame fan, it is characterized in that horizontal frame (1), the intracavity monorail (18) of fan horizontal edge (2) lining, be by notched rail slideway (12,33), rail slideway opening (13,34) constitute, length direction in intracavity rail slideway (12) lining along section bar is equipped with track damping wear-resistant pad (14), horizontal frame (1), there is sealing sidewall (25) in the outside of munnion (3), aligning track (18) center below has the mounting groove (22) that anti-heavy steel band is installed, and has recessed ellipse arc to open face (24) on the munnion (3); Fan horizontal edge (2), vertical edge (4), counterpart fan vertical edge (5) are all made with single, cross wall (28) structure, the upper and lower mounting groove (27,30) that has anti-heavy steel band, 90 degree to link assembling steel angle at cross wall (28), fan horizontal edge (2), counterpart fan vertical edge (5) inboard are single-wall structures, fan vertical edge (4) both sides are single-wall structures, and there is the rain visor (31) of protrusion in fan vertical edge (4), horizontal edge (2) outside; Facet one side of fan vertical edge (4), counterpart fan vertical edge (5) is that glass installation port (26), opposite side have construction opening (40), take shape of the mouth as one speaks material (6,7) connection sealing with buckle closure (9); There is protruding ellipse arc to open face (62), construction opening (65), mounting jaw (64) on the buckle closure (9); Take mouth and join and have on the section bar (6) stairstepping to take mouth join plane (46,50), inclined-plane (48,52), side (54) and take join stairstepping on the section bar (7) of mouth and take join plane (45,49), inclined-plane (47,51), side (53) correspondence of mouth and overlap mutually, installing tache pawl (56), side angle (59) is installed and mounting jaw (44), the supporting walls (43) of fan vertical edge (5) construction opening (40) both sides assembled; All there is weather strip notch (10) overlap joint, the connecting part of correspondence during the supporting assembling of intracavity monorail aluminium alloys profile shapes (1-9).
2, intracavity monorail multi-function door window frame as claimed in claim 1 is fanned assembling profile, be it is characterized in that having by notched rail slideway (12), the intracavity monorail (18) that rail slideway opening (13) constitutes, the inboard of intracavity monorail (18) in horizontal frame (1) lining is one-sided perpendicular wall construction, the outside have has seal strip groove (10) and seal weatherstrip groove (11), cross wall to constitute the sealing foam on sealing sidewall (25), the sealing sidewall (25) installation notch (15,35).The installation notch (17) that attachment rail damping wear-resistant pad (14) is arranged in internal cavity type rail (18) lining has mounting groove (22), mounting groove (23) that anti-heavy steel band is arranged below mounting groove (20), processing line (21), the processing line (21) in the middle of there are the protruding eaves of track (19), cross wall in the cross wall two ends of internal cavity type rail (18) and the notched rail slideway outside.
3, intracavity monorail multi-function door window frame fan assembling profile as claimed in claim 1, it is characterized in that having by notched rail slideway (33) in fan horizontal edge (2) lining, the internal cavity type rail (18) that rail slideway opening (34) cross wall (28) constitutes, on cross wall (28), there are 90 degree to link the mounting groove (27) and the glass installation port (26) at steel angle, press strip installing port (29), the mounting groove (30) of anti-heavy steel band is arranged down, on the open side (34) of notched rail slideway (33), semi-circular track (32) is arranged, track damping wear-resistant pad (14) is equipped with in internal cavity type rail (18) lining, the inboard outer wall of internal cavity type rail (18) is the perpendicular wall construction of single wall, outside midfeather and lateral wall fuse, there is seal strip groove (10) lower end of midfeather and lateral wall outside, the skew wall that rain visor (31) glass installation port (26) one sides are arranged on the lateral wall (4), and seal strip groove (10) arranged on the press strip (8).
4, intracavity monorail multi-function door window frame as claimed in claim 1 fan assembling profile, it is characterized in that having on the munnion (3) recessed ellipse arc open face (24), open at recessed ellipse arc have seal strip groove (10), the outside to have on the face (24) to have on sealing sidewall (25), the sidewall (25) the installation notch (15,35) of seal strip groove (10) and sealing foam, at the installation notch (22), the processing line (16) that are not equipped with anti-heavy steel band of cross wall down apart from meta.
5, intracavity monorail multi-function door window frame fan assembling profile as claimed in claim 1, the both sides outer wall that it is characterized in that fanning vertical edge (4) is a single-wall structure, positioning boss (36) is arranged in a side single wall, construction opening (40) is arranged in the middle of the termination of both sides single wall, there is mounting jaw (37) the opening two sides, processing line (38), in the middle of the cross wall (28) also is single-wall structure, it above the single wall (28) the installation notch (27) that 90 degree link the steel angle, and glass installation port (26), press strip installing port (29) is the installation notch (30) of anti-heavy steel band below, rain visor (31) is arranged under the skew wall of glass installation port (26).
6, intracavity monorail multi-function door window frame fan assembling profile as claimed in claim 1, it is characterized in that inboard outer wall to fan vertical edge (5), cross wall (28) is horizontal, vertical single-wall structure is the installation notch (27) that 90 degree link the steel angle above the cross wall (28), glass installation port (26), the outside of glass installation port is the skew wall structure, sealing notch (10) is arranged on skew wall, be the installation notch (30) of anti-heavy steel band below, with opening/closing device chamber (41) is installed, opening/closing device is installed the outer mounting jaw (44) that construction opening (40) are arranged of chamber (41), brace rod (43), opening/closing device closure plate socket (42).
7, intracavity monorail multi-function door window frame fan assembling profile as claimed in claim 1, it is characterized in that taking mouth joins stairstepping overlap joint plane (46 is arranged on the section bar (6), 50), inclined-plane (48,52), side (54), with take join stairstepping overlap joint plane (45 on the section bar (7) of mouth, 49), inclined-plane (47,51), side (53) correspondence is joined, on the plane (46,50,45,49), inclined-plane (48,52,47,51), side (53, seal strip groove (10) is all arranged 54), and there is installing tache pawl (56) back of stairstepping faying surface, there is installation side angle (59) both sides.
8, intracavity monorail multi-function door window frame as claimed in claim 1 is fanned combined special-shaped material, it is characterized in that press strip (8) is that an angle of 90 degrees shape, the outside 90 degree corners have that the horizontal termination of arc optimal visibility angle, an angle of 90 degrees has that seal strip groove (10), perpendicular termination two walls do not link to each other, has on the termination that installation button hook (60), lining side vertical wall are arranged on the termination that elastic opening, outer side vertical wall are installed in the middle of two walls installation button hook (61) is arranged; The feature of buckle closure (9) is that one side has protruding ellipse arc to open face (62), one side has mounting platform (63) and installation to collude groove (64).
9, the multi-functional Door and window frame of intracavity monorail as claimed in claim 1 fan assembling profile, it is characterized in that this structure profile shapes can with aluminium alloys, plastics, stainless steel, glass fiber reinforced plastic make the single frame of this form of structure, single, double track multi-function door window frame fan assembling profile, also available form of structure profile shapes, adopt the foaming connecting technology, make bridge cut-off adiabatic heat-insulation form of structure profile shapes, be used for the assembled multifunctional door-and window-frames.
CN 03157699 2003-09-06 2003-09-06 Internal caving type single rail multifunction door window frame leaf composite profile muterial Pending CN1590698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03157699 CN1590698A (en) 2003-09-06 2003-09-06 Internal caving type single rail multifunction door window frame leaf composite profile muterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03157699 CN1590698A (en) 2003-09-06 2003-09-06 Internal caving type single rail multifunction door window frame leaf composite profile muterial

Publications (1)

Publication Number Publication Date
CN1590698A true CN1590698A (en) 2005-03-09

Family

ID=34598540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03157699 Pending CN1590698A (en) 2003-09-06 2003-09-06 Internal caving type single rail multifunction door window frame leaf composite profile muterial

Country Status (1)

Country Link
CN (1) CN1590698A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019782A (en) * 2015-06-12 2015-11-04 武汉鸿和岗科技有限公司 Left rabbet of energy-saving glass window with window sash capable of rotating 90 degrees
CN108487826A (en) * 2018-05-16 2018-09-04 焦开洪 General multifunctional door and window composite structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105019782A (en) * 2015-06-12 2015-11-04 武汉鸿和岗科技有限公司 Left rabbet of energy-saving glass window with window sash capable of rotating 90 degrees
CN108487826A (en) * 2018-05-16 2018-09-04 焦开洪 General multifunctional door and window composite structure
CN108487826B (en) * 2018-05-16 2023-10-17 焦开洪 Universal multifunctional door and window combined structure

Similar Documents

Publication Publication Date Title
CN2929011Y (en) Curtain wall opening leaf
CN1590698A (en) Internal caving type single rail multifunction door window frame leaf composite profile muterial
CN1594818A (en) Cave type double track combined profiled bar for multifunctional door window frame sash
CN1594819A (en) Cave type single track insulation combined profiled bar for multifunctional door window frame sash
CN215332313U (en) Frame and sash parallel and level hidden drainage bridge-cut-off aluminum alloy window
CN1594815A (en) Combined profiled bar with cave type double track spacing bridge cut-off insulation structure for multifunctional sash
CN1502773A (en) Inner cavity type double-track multi-function aluminium alloy profile material for door and window
CN1548696A (en) Inner cavity type single-rail multifunction door and window aluminium alloy deformed bar
CN1515775A (en) Inner-cavity single-track bridge cut-off heat-insulating structure multifunctional aluminium alloy shaped material
CN1865643A (en) Synchronous assembling profile for multifunctional door and window with intracavity type rail
CN1502774A (en) Inner cavity type double-track bridge-cut off thermal-insulating structured multi-functional aluminium alloy profile material
CN219387581U (en) Invisible hinge
CN1696468A (en) Cavity type single wall multifunctional combined profiled bar with two layers and two tracks for doors and windows
CN212927530U (en) Inner open type horizontal open window false middle stile section bar
CN1683740A (en) Single wall inner cavity single rail multifunction door and window combined section bar
CN2412076Y (en) Horizontally opening door/window
CN1696467A (en) Cavity type single wall multifunctional combined profiled bar with two layera and two tracks for doors and windows
CN1683739A (en) Single wall inner cavity type double layer single rail multifunction door and window combined irregular section bar
CN212743750U (en) Door and window and wall body of frame are attached in area
CN216588353U (en) Novel top-hung window
CN214424313U (en) Bridge-cut-off type inward-opening aluminum-wood door and window body
CN218234828U (en) Center-pivoted window
CN1690347A (en) Inner chamber style double layer double rail multifunctional door and window frame combination profiled bars
CN220184954U (en) Triangular closed cavity structure with outer flange of aluminum alloy door and window frame
CN1554852B (en) Aluminium alloy section bar and the slide door and window made thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication