CN111305708A - Warm-keeping aluminum alloy window with good sealing performance - Google Patents
Warm-keeping aluminum alloy window with good sealing performance Download PDFInfo
- Publication number
- CN111305708A CN111305708A CN201811521288.1A CN201811521288A CN111305708A CN 111305708 A CN111305708 A CN 111305708A CN 201811521288 A CN201811521288 A CN 201811521288A CN 111305708 A CN111305708 A CN 111305708A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- frame
- alloy window
- fixedly connected
- matched
- 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
Links
Images
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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4609—Horizontally-sliding wings for windows
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/64—Fixing of more than one pane to a frame
- E06B3/645—Fixing of more than one pane to a frame of units comprising two or more parallel panes to frames designed for single panes only, e.g. having too shallow a rabbet
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6612—Evacuated glazing units
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to a warm-keeping aluminum alloy window with good sealing performance, belonging to the field of sealed aluminum alloy windows, and the warm-keeping aluminum alloy window with good sealing performance comprises an aluminum alloy window mounting frame, wherein sealing grooves are respectively formed at the upper end and the lower end of the aluminum alloy window mounting frame, limiting grooves are respectively formed on groove bottom plates of the two sealing grooves, roller sliding grooves are respectively formed on the groove bottom plates of the two limiting grooves, a pair of roller bodies matched with the roller sliding grooves are respectively connected in the two roller sliding grooves in a sliding manner, connecting blocks matched with the limiting grooves are respectively and fixedly connected at one ends of the two pairs of roller bodies, which are far away from the groove bottom plates of the roller sliding grooves, and telescopic rods are respectively and fixedly connected at one ends of the two pairs of connecting blocks, which are far away from the roller bodies, so that the sealing performance between the aluminum alloy window and the mounting frame is improved on, is easy to keep warm indoors.
Description
Technical Field
The invention relates to the field of sealed aluminum alloy windows, in particular to a warm-keeping aluminum alloy window with good sealing performance.
Background
The aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, has low density, higher strength which is close to or exceeds that of high-quality steel, good plasticity, can be processed into various sections, and has excellent electrical conductivity, thermal conductivity and corrosion resistance.
Most of aluminum alloy windows are for simple to operate, and the installation frame all is a bit more than the aluminum alloy window, and such design has made things convenient for the installation of aluminum alloy window to a certain extent, and the aluminum alloy window also is difficult for coming off from the installation frame, but this kind of design can lead to having certain gap between aluminum alloy window and the installation frame, and it is indoor that cold air is scurried into very easily from the gap between aluminum alloy window and the installation frame in winter, is difficult for indoor cold-proof.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a warm-keeping aluminum alloy window with good sealing performance, which can increase the sealing performance between the aluminum alloy window and a mounting frame on the premise of facilitating the installation of the aluminum alloy window, so that cold air is not easy to enter a room from a gap between the aluminum alloy window and the mounting frame, and the indoor warm keeping is easy.
In order to solve the problems, the invention adopts the following technical scheme: a warm-keeping aluminum alloy window with good sealing performance comprises an aluminum alloy window mounting frame, wherein sealing grooves are respectively formed in the upper end and the lower end of the aluminum alloy window mounting frame, limiting grooves are respectively formed in groove bottom plates of the two sealing grooves, roller sliding grooves are respectively formed in groove bottom plates of the two limiting grooves, a pair of roller bodies matched with the roller sliding grooves are respectively connected in the two roller sliding grooves in a sliding manner, connecting blocks matched with the limiting grooves are respectively fixedly connected to one ends of the two pairs of roller bodies, which are far away from the roller bodies, of the two pairs of roller bodies, telescopic rods are respectively fixedly connected to one ends of the two pairs of connecting blocks, an aluminum alloy frame is fixedly connected between a pair of mutually matched telescopic rods, compression springs matched with the telescopic rods are sleeved on the outer sides of the telescopic rods, the two ends of the compression springs are respectively fixedly connected with the connecting blocks and the aluminum alloy frame, and a pair, the gap between the two window glasses is vacuumized, so that the sealing property between the aluminum alloy window and the mounting frame can be increased on the premise of facilitating the installation of the aluminum alloy window, cold air is not easy to enter a room from a gap between the aluminum alloy window and the mounting frame, and the room is easy to keep warm.
Further, a limiting fixing groove is formed in the side wall of the aluminum alloy window installation frame, the limiting fixing groove is internally fixedly connected with the limiting fixing groove and is matched with the adsorption magnet block, the iron thimble is fixedly connected with the side wall of the aluminum alloy frame and is matched with the adsorption magnet block, the aluminum alloy frame is closed more tightly, small external force is not prone to opening the aluminum alloy frame, gaps are not prone to being generated between the aluminum alloy frame and the aluminum alloy window installation frame, and the indoor heat preservation effect is not prone to being influenced.
Furthermore, sealing rubber pads are laid on the side walls of the sealing grooves and are in close contact with the aluminum alloy frame, impact caused by collision between the aluminum alloy frame and the aluminum alloy window mounting frame can be reduced when the aluminum alloy frame and the window glass are mounted by the sealing rubber pads, the aluminum alloy window mounting frame and the aluminum alloy frame are not prone to damage, when the aluminum alloy frame and the window glass are used, the sealing rubber pads can increase friction force and sealing performance between the aluminum alloy window mounting frame and the aluminum alloy frame, the aluminum alloy frame is more compact when closed, the aluminum alloy frame is not prone to being opened by small external force, and indoor heat preservation effect is not prone to being influenced.
Furthermore, the outer side cover of compression spring has the flexible pipe of metal with compression spring assorted, and the flexible both ends of metal pipe respectively with connecting block and aluminum alloy frame fixed connection, the flexible pipe of metal can effectual protection compression spring, makes compression spring be difficult for by vapor or other gaseous corrosion in the air, easily improves compression spring's result of use.
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize making things convenient for under the prerequisite of aluminum alloy window installation, increases the leakproofness between aluminum alloy window and the installation frame, makes cold wind be difficult for scurrying into indoorly from the gap between aluminum alloy window and the installation frame, and is easily indoor cold-proof.
(2) A limit fixing groove is formed in the side wall of the aluminum alloy window installation frame, the inside of the limit fixing groove is fixedly connected with the limit fixing groove and is matched with the adsorption magnet block, the side wall of the aluminum alloy window installation frame is fixedly connected with the adsorption magnet block and is matched with the iron thimble, the aluminum alloy window installation frame is closed more tightly, small external force is difficult to open the aluminum alloy window installation frame, a gap is difficult to generate between the aluminum alloy window installation frame and the aluminum alloy window installation frame, and the indoor heat preservation effect is difficult to influence.
(3) The sealing rubber gasket is laid on the side wall of the sealing groove and is in close contact with the aluminum alloy frame, the sealing rubber gasket can reduce impact caused by collision between the aluminum alloy frame and the aluminum alloy window mounting frame when the aluminum alloy frame and the window glass are mounted, so that the aluminum alloy window mounting frame and the aluminum alloy frame are not easy to damage, when the aluminum alloy frame and the window glass are used, the sealing rubber gasket can increase friction force and sealing performance between the aluminum alloy window mounting frame and the aluminum alloy frame, the aluminum alloy frame is more closed tightly, the aluminum alloy frame is not easy to open due to smaller external force, and the indoor heat insulation effect is not easy to influence.
(4) The outer side cover of compression spring has the flexible pipe of metal with compression spring assorted, and the both ends of the flexible pipe of metal respectively with connecting block and aluminum alloy frame fixed connection, the flexible pipe of metal can effectual protection compression spring, makes compression spring be difficult for by vapor or other gaseous corrosion in the air, easily improves compression spring's result of use.
Drawings
FIG. 1 is a side cross-sectional view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a schematic structural diagram at B in fig. 3.
Wherein: the device comprises an aluminum alloy window mounting frame 1, a sealing groove 2, a limiting groove 3, a roller sliding groove 4, a roller body 5, a connecting block 6, a telescopic rod 7, a compression spring 8, a metal telescopic pipe 9, a sealing rubber pad 10, an aluminum alloy frame 11, a window glass 12, a limiting fixing groove 13, a magnet adsorbing block 14 and an iron thimble 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, a good-sealing thermal aluminum alloy window comprises an aluminum alloy window mounting frame 1, wherein the aluminum alloy window mounting frame 1 provides a frame support for mounting an aluminum alloy frame 11 and a window glass 12, sealing grooves 2 are respectively formed at the upper end and the lower end of the aluminum alloy window mounting frame 1, limiting grooves 3 are respectively formed on groove bottom plates of the two sealing grooves 2, roller sliding grooves 4 are respectively formed on groove bottom plates of the two limiting grooves 3, a pair of roller bodies 5 matched with the roller sliding grooves 4 are respectively connected in the two roller sliding grooves 4 in a sliding manner, one ends of the two pairs of roller bodies 5, which are far away from the groove bottom plates of the roller sliding grooves 4, are respectively fixedly connected with connecting blocks 6 matched with the limiting grooves 3, through the matching of the two pairs of roller sliding grooves 4 and the roller bodies 5, the aluminum alloy frame 11 can slide in the aluminum alloy window mounting frame 1, through, the aluminum alloy frame 11 is not easy to side turn when sliding, the aluminum alloy frame 11 is more stable to slide, the telescopic rods 7 are fixedly connected to one ends of the two pairs of connecting blocks 6 far away from the roller body 5, the telescopic rods 7 play a role in connecting the connecting blocks 6 with the aluminum alloy frame 11, the aluminum alloy frame 11 is fixedly connected between the pair of mutually matched telescopic rods 7, the compression springs 8 matched with the telescopic rods 7 are sleeved outside the telescopic rods 7, and two ends of each compression spring 8 are respectively and fixedly connected with the connecting blocks 6 and the aluminum alloy frame 11, when the aluminum alloy frame 11 and the window glass 12 are installed, the installation length of the aluminum alloy frame 11 and the window glass 12 can be effectively reduced by compressing the compression springs 8, the aluminum alloy frame 11 and the window glass 12 are convenient for workers to install, and under the condition that the aluminum alloy frame 11 and the window glass 12 are normally used, the compression springs 8 in, the connection between the aluminum alloy frame 11 and the window glass 12 and the aluminum alloy window mounting frame 1 is not easy to loosen, the normal use of the aluminum alloy frame 11 and the window glass 12 is not easy to be influenced, a pair of window glasses 12 matched with the aluminum alloy frame 11 are fixedly connected between the pair of aluminum alloy frames 11, the gap between the two window glasses 12 is vacuumized, the two window glasses 12 are matched for use, and meanwhile, the vacuumization treatment is performed between the two window glasses 12, so that the window glasses 12 can have a good heat preservation effect.
A limit fixing groove 13 is formed in the side wall of an aluminum alloy window mounting frame 1, an adsorption magnet block 14 matched with the limit fixing groove 13 is fixedly connected in the limit fixing groove 13, an iron thimble 15 matched with the adsorption magnet block 14 is fixedly connected to the side wall of an aluminum alloy frame 11, so that the aluminum alloy frame 11 is more compact when being closed, the aluminum alloy frame 11 is not easy to open by small external force, a gap is not easy to generate between the aluminum alloy frame 11 and the aluminum alloy window mounting frame 1, the indoor heat preservation effect is not easy to be influenced, a sealing rubber gasket 10 is laid on the side wall of a sealing groove 2, the sealing rubber gasket 10 is in tight contact with the aluminum alloy frame 11, when the aluminum alloy frame 11 and a window glass 12 are mounted, the impact caused by collision between the aluminum alloy frame 11 and the aluminum alloy window mounting frame 1 is reduced, and the aluminum alloy window, when aluminum alloy frame 11 and window glass 12 use, sealing rubber pad 10 can increase frictional force and leakproofness between aluminum alloy window installation frame 1 and the aluminum alloy frame 11, it is inseparabler when making aluminum alloy frame 11 closed, aluminum alloy frame 11 is difficult for opening to less external force, the indoor heat preservation effect is difficult for influencing, compression spring 8's outside cover has the flexible pipe 9 of metal with compression spring 8 assorted, and the both ends of the flexible pipe 9 of metal respectively with connecting block 6 and aluminum alloy frame 11 fixed connection, the flexible pipe 9 of metal can effectual protection compression spring 8, make compression spring 8 difficult by vapor or other gaseous corrosion in the air, easily improve compression spring 8's result of use.
When the aluminum alloy frame 11 and the window glass 12 are installed, the compression spring 8 at one end is compressed, the installation length of the aluminum alloy frame 11 and the window glass 12 is reduced, when one end of the aluminum alloy frame 11 is installed in the aluminum alloy window installation frame 1, the compression spring 8 at the other end is compressed, the other end of the aluminum alloy frame 11 is installed in the aluminum alloy window installation frame 1, after the aluminum alloy frame 11 and the window glass 12 are installed in the aluminum alloy window installation frame 1, at the moment, the compression spring 8 is still in a compressed state, the compression spring 8 in the compressed state can push the connecting block 6 away from the aluminum alloy frame 11, so that the roller body 5 is tightly contacted with the groove bottom plate of the roller sliding groove 4, the aluminum alloy frame 11 is not easy to loosen in the use process, in the use process of the aluminum alloy frame 11, because the window glass 12 adopts double layers, and the vacuum pumping treatment is, therefore, the window glass 12 can play a good heat preservation effect, the sealing rubber pad 10 is connected to the gap between the aluminum alloy window mounting frame 1 and the aluminum alloy frame 11, so that indoor and outdoor air is not easy to exchange, the sealing performance between the aluminum alloy window and the mounting frame can be increased on the premise of facilitating the installation of the aluminum alloy window, cold air is not easy to enter the room from the gap between the aluminum alloy window and the mounting frame, and indoor heat preservation is easy to realize.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a cold-proof aluminum alloy window that leakproofness is good, includes aluminum alloy window installation frame, its characterized in that: sealing grooves are respectively drilled at the upper end and the lower end of the aluminum alloy window mounting frame, a limiting groove is respectively drilled on the groove bottom plates of the two sealing grooves, roller sliding grooves are respectively drilled on the groove bottom plates of the two limiting grooves, a pair of roller bodies matched with the roller sliding grooves are respectively connected in the two roller sliding grooves in a sliding manner, one ends of the two pairs of roller bodies, far away from the roller sliding grooves, of the groove bottom plates are respectively fixedly connected with connecting blocks matched with the limiting grooves, one ends of the two pairs of connecting blocks, far away from the roller bodies, are respectively fixedly connected with telescopic links, an aluminum alloy frame is fixedly connected between the pair of mutually matched telescopic links, a compression spring matched with the telescopic links is sleeved on the outer side of each telescopic link, the two ends of each compression spring are respectively fixedly connected with the connecting blocks and the aluminum alloy frame, and vacuumizing the gap between the two window glasses.
2. The good-tightness thermal aluminum alloy window according to claim 1, characterized in that: a limit fixing groove is formed in the side wall of the aluminum alloy window installation frame, an adsorption magnet block matched with the limit fixing groove is fixedly connected into the limit fixing groove, and an iron thimble matched with the adsorption magnet block is fixedly connected onto the side wall of the aluminum alloy window installation frame.
3. The good-tightness thermal aluminum alloy window according to claim 1, characterized in that: and a sealing rubber pad is laid on the side wall of the sealing groove and is in close contact with the aluminum alloy frame.
4. The good-tightness thermal aluminum alloy window according to claim 1, characterized in that: the outer side of the compression spring is sleeved with a metal telescopic pipe matched with the compression spring, and two ends of the metal telescopic pipe are fixedly connected with the connecting block and the aluminum alloy frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521288.1A CN111305708A (en) | 2018-12-12 | 2018-12-12 | Warm-keeping aluminum alloy window with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521288.1A CN111305708A (en) | 2018-12-12 | 2018-12-12 | Warm-keeping aluminum alloy window with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111305708A true CN111305708A (en) | 2020-06-19 |
Family
ID=71144696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521288.1A Pending CN111305708A (en) | 2018-12-12 | 2018-12-12 | Warm-keeping aluminum alloy window with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111305708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412268A (en) * | 2020-11-18 | 2021-02-26 | 德清坚亮门窗有限公司 | Movable plastic-steel door and window |
| CN112761267A (en) * | 2020-12-24 | 2021-05-07 | 广东名流建设工程有限公司 | Green energy-conserving wallboard assembly structure |
-
2018
- 2018-12-12 CN CN201811521288.1A patent/CN111305708A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412268A (en) * | 2020-11-18 | 2021-02-26 | 德清坚亮门窗有限公司 | Movable plastic-steel door and window |
| CN112761267A (en) * | 2020-12-24 | 2021-05-07 | 广东名流建设工程有限公司 | Green energy-conserving wallboard assembly structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111305708A (en) | Warm-keeping aluminum alloy window with good sealing performance | |
| CN2700790Y (en) | Glass door body of ice chest | |
| CN203515151U (en) | Composite aluminum-wrapped wood window thermal insulating device | |
| CN209163682U (en) | A kind of novel aluminum-coated wood window | |
| CN211370033U (en) | Novel sliding door that heat-proof quality is good | |
| CN211115484U (en) | Sliding window structure with high heat preservation performance | |
| CN207296767U (en) | A kind of bindiny mechanism of cleaning sealed window | |
| CN203257289U (en) | Bottom edge pressing structure applied to sliding air-tight door | |
| CN206801332U (en) | A kind of projecting top-hung window | |
| CN205224968U (en) | Club in thermal -insulated flat -open window aluminum alloy of bridge cut -off | |
| CN206438924U (en) | One kind wears bar heat insulation sliding window | |
| CN211342582U (en) | Embedded airtight door | |
| CN214616211U (en) | Sealed effectual wood door | |
| CN202467488U (en) | Aluminum alloy sliding window frame device | |
| CN202706807U (en) | Heat insulation aluminum alloy door and window section bar | |
| CN218324615U (en) | Steel fireproof window with energy-saving heat-insulating structure | |
| CN110939350A (en) | Connecting piece of temperature-controlled electric window opener | |
| CN207393023U (en) | Insulation construction around a kind of door and window fan glass | |
| CN203441282U (en) | Upper frame section bar of push-pull aluminium-alloy door and window | |
| CN211448321U (en) | High-stability sealing door | |
| CN205778251U (en) | Can increase Wind-Pressure Resistance effect with the door glass thread depressing mechanism increasing material | |
| CN212407587U (en) | Multi-point synchronous atmospheric sampling device for environment detection gas | |
| CN220336756U (en) | Bridge cut-off type aluminum alloy window frame double glazing fixed knot constructs | |
| CN220133857U (en) | Deformation guiding type universal window sealing strip structure | |
| CN219197156U (en) | Heat-insulating energy-saving aluminum alloy door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200619 |