CN111749597B - Aluminum-clad wood door and window with good heat insulation performance and convenience in use - Google Patents
Aluminum-clad wood door and window with good heat insulation performance and convenience in use Download PDFInfo
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- CN111749597B CN111749597B CN202010667637.1A CN202010667637A CN111749597B CN 111749597 B CN111749597 B CN 111749597B CN 202010667637 A CN202010667637 A CN 202010667637A CN 111749597 B CN111749597 B CN 111749597B
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- frame body
- window
- wooden frame
- heat insulation
- aluminum
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- 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
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- 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
- E06B3/36—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 with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- 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
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- 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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention relates to the technical field of aluminum-clad wood windows and discloses an aluminum-clad wood window which is good in heat preservation performance and convenient and fast to use, and the aluminum-clad wood window comprises a window body, a fixing part, a connecting part and a sealing part; the window body comprises a wooden frame body and a frame, the wooden frame body is arranged on the front end face of the frame, a heat insulation assembly is arranged inside the wooden frame body, the fixing part is fixedly arranged on the corner surface of the wooden frame body, the wooden frame body and the heat insulation assembly are both penetrated through by one end of the connecting part, and the penetrating end of the connecting part is clamped with the fixing part; the sealing part is fixedly arranged on the side edge of the wood frame body. This good and convenient aluminium package wood door and window of use of thermal insulation performance has solved current aluminium package wood door and window when the use, and the condition that its glass and aluminium package wood door and window and the junction of framework appear sealed not good easily and lead to the cold air to get into takes place, and the cold air enters and can lead to the fact the influence to indoor temperature, leads to the indoor temperature to reduce, its heat preservation performance and not good problem.
Description
Technical Field
The invention relates to the technical field of aluminum-clad wood windows, in particular to an aluminum-clad wood window which is good in heat insulation performance and convenient and fast to use.
Background
The aluminum-clad wood door and window is a frame body formed by compounding a heat-insulation bridge-cut-off aluminum alloy section bar and solid wood through a mechanical method on the premise of keeping the characteristics and functions of a pure solid wood door and window, and the two materials are connected through a polymer nylon part, so that the properties of different shrinkage coefficients of wood and metal are fully taken into consideration.
Although the performance of thermal-insulated and intensity has been strengthened to current aluminium package timber door and window, but current aluminium package wooden door and window when the use, the condition that its glass and aluminium package wooden door and window and door and the junction of framework appear sealed not good easily and lead to the cold air to get into takes place, and the cold air gets into can lead to the fact the influence to indoor temperature, leads to the indoor temperature to reduce, and its thermal insulation performance is not good, so proposed a thermal insulation performance is good and use convenient aluminium package wooden door and window to solve the above-mentioned problem of proposing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the aluminum-clad wood door and window which has good heat insulation performance and is convenient and fast to use, has the advantages of good heat insulation performance and the like, and solves the problems that when the existing aluminum-clad wood door and window is used, the poor sealing is easy to occur at the joints of glass and the aluminum-clad wood door and window as well as the joints of the door and window and a frame body, so that cold air enters, the indoor temperature is reduced, and the heat insulation performance is poor.
(II) technical scheme
In order to achieve the purpose of good heat preservation performance, the invention provides the following technical scheme: an aluminum-clad wood door and window with good heat insulation performance and convenient use comprises a window body, a fixing part, a connecting part and a sealing part;
the window body comprises a wooden frame body and a frame, the wooden frame body is arranged on the front end face of the frame, a heat insulation assembly is arranged inside the wooden frame body, the fixing part is fixedly arranged on the corner surface of the wooden frame body, the wooden frame body and the heat insulation assembly are both penetrated through by one end of a connecting part, and one penetrating end of the connecting part is clamped with the fixing part;
the fixing part comprises a positioning block and a plurality of limiting plates, the positioning block is hollow, the limiting plates are fixedly connected to the inner wall of the positioning block at equal intervals, the fixing part further comprises a plurality of reset springs, the reset springs are arranged on the inner wall of the positioning block at equal intervals, the reset springs and the limiting plates are arranged at intervals, and the distance from the reset springs to the center of the positioning block is smaller than the distance from the limiting plates to the center of the positioning block;
the connecting part comprises a positioning rod and a plurality of clamping plates, the positioning rod penetrates through the wooden frame body and the heat insulation assembly, and the clamping plates are fixedly connected to the outer wall of the penetrating end of the positioning rod at equal intervals;
the connecting part also comprises a push rod and a spring button, the positioning rod is hollow, the spring button is fixedly connected with one end of the positioning rod, the push rod is fixedly connected with the spring button, the other end of the push rod is arranged in the positioning rod, and the distance from the clamping plate to the center of the positioning rod is greater than the distance from the push rod to the center of the positioning rod;
the sealing part is fixedly arranged on the side edge of the wooden frame body, and can close the gap between the wooden frame body and the frame when the wooden frame body and the frame are overlapped.
Preferably, the heat preservation subassembly includes insulating glass and explosion-proof glass, the inboard insulating glass that is equipped with of explosion-proof glass, wooden framework, insulating glass and explosion-proof glass are inside all to be seted up with the return hole of connecting part adaptation.
Preferably, the sealing parts are arranged on the upper and lower side surfaces of the wooden frame body symmetrically.
Preferably, the sealing part comprises an L-shaped table, a compression spring and a sealing plate, the transverse end of the L-shaped table is fixedly mounted on the side edge of the wood frame body, the compression spring is fixedly mounted on the transverse plane of the L-shaped table, and the other end of the compression spring is fixedly mounted with the sealing plate.
Preferably, a plurality of locating holes which are arranged at equal intervals and are located on the same transverse plane with the sealing part are formed in the wooden frame body, and locating pins inserted into the locating holes are fixedly connected to the sealing plate.
(III) advantageous effects
Compared with the prior art, the invention provides the aluminum-clad wood door and window which has good heat insulation performance and is convenient to use, and the aluminum-clad wood door and window has the following beneficial effects:
this good and convenient aluminium package wood door and window of use of thermal insulation performance, setting through the sealing, can realize sealing up the clearance when timber window is closed, make outside cold air can't let in from the gap indoor, strengthen its thermal insulation performance, and the use of cooperation locating pin, the position of accessible transform locating pin, can make the sealing enlarge seal area or break away from seal area, make things convenient for different gaps of adaptation and change closing plate, person's of facilitating the use's use, use through the cooperation of fixed part and connecting portion simultaneously, utilize joint structure and cooperation reset spring's screens, make connecting portion can be connected with the fixed part fast, realize the quick installation to heat preservation subassembly, need not too many steps and instrument and install, possess the effectual effect with the dismouting of being convenient for that keeps warm.
Drawings
FIG. 1 is a schematic view of a wood-in-aluminum door/window with good thermal insulation performance and convenient use, according to the present invention;
FIG. 2 is a side view of an aluminum-clad wood door and window insulation assembly with good insulation performance and convenient use, which is provided by the invention;
FIG. 3 is a connection diagram of a fixing portion and a connecting portion of an aluminum-clad wood door and window with good thermal insulation performance and convenient use, provided by the invention;
FIG. 4 is an enlarged view of the portion A in FIG. 1 of an aluminum-clad wood door and window with good heat insulation performance and convenient use, which is provided by the invention;
fig. 5 is an enlarged view of a portion B in fig. 2 of the aluminum-clad wood door and window with good heat insulation performance and convenient use, which is provided by the invention.
In the figure: 1 window body, 11 wooden frame bodies, 12 frames, 2 fixing parts, 21 positioning blocks, 22 limiting plates, 23 return springs, 3 connecting parts, 31 positioning rods, 32 clamping plates, 33 push rods, 34 spring buttons, 4 sealing parts, 41L-shaped platforms, 42 compression springs, 43 sealing plates, 5 heat insulation assemblies, 51 heat insulation glass, 52 explosion-proof glass and 6 positioning pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an aluminum-clad wood door and window with good thermal insulation performance and convenient use comprises a window body 1, a fixing part 2, a connecting part 3 and a sealing part 4;
the window body 1 comprises a wooden frame body 11 and a frame 12, the wooden frame body 11 is installed on the front end face of the frame 12, the heat preservation assembly 5 is arranged inside the wooden frame body 11, the fixing part 2 is fixedly installed on the corner surface of the wooden frame body 11, the wooden frame body 1 and the heat preservation assembly 5 are both penetrated through by one end of the connecting part 3, and one penetrating end of the connecting part 3 is clamped with the fixing part 2;
preferably, the fixing portion 2 includes a positioning block 21 and a plurality of limiting plates 22, the positioning block 21 is hollow, the plurality of limiting plates 22 are fixedly connected to the inner wall of the positioning block 21 at equal intervals, the fixing portion 2 further includes a plurality of return springs 23, the plurality of return springs 23 are arranged on the inner wall of the positioning block 21 at equal intervals, and the distance from the return springs 23 to the center of the positioning block 21 is smaller than the distance from the limiting plates 22 to the center of the positioning block 21;
preferably, the connecting part 3 comprises a positioning rod 31 and a plurality of clamping plates 32, the positioning rod 31 penetrates through the wooden frame body 11 and the heat preservation assembly 5, the plurality of clamping plates 32 are fixedly connected to the outer wall of the penetrating end of the positioning rod 31 in an equidistant manner, the connecting part 3 further comprises a push rod 33 and a spring button 34, the positioning rod 31 is hollow, the spring button 34 is fixedly connected with one end of the positioning rod 31, the push rod 33 is fixedly connected with the spring button 34, the spring button 34 is a spring button which is in the market and has a front-back pushing effect, the other end of the push rod 33 is arranged in the positioning rod 31, the inserting end of the positioning rod 31 is provided with an accommodating groove which is matched with the other end of the push rod 33, the other end of the push rod 33 can be positioned in the accommodating groove when the spring button 34 is not pressed, the distance from the clamping plates 32 to the center of the positioning rod 31 is greater than the distance from the push rod 33 to the center of the positioning rod 31, the push rod 33 is positioned between the limiting plate 22 and the positioning rod 31, when the positioning rod 31 is clamped into the positioning block 21, the clamping plate 32 can extrude the return spring 23, and the push rod 33 cannot abut against the limiting plate 22, so that the clamping process of the connecting part 3 can be smoothly completed, when the connecting part 3 needs to be pulled out, the other end of the push rod 33 can be pushed out through the spring button 34 to extrude the return spring 23, and the positioning rod 31 can be pulled out by rotating;
preferably, the heat insulation assembly 5 comprises heat insulation glass 51 and explosion-proof glass 52, the heat insulation glass 51 is assembled on the inner side of the explosion-proof glass 52, and return holes matched with the connecting parts 3 are formed in the wood frame body 11, the heat insulation glass 51 and the explosion-proof glass 52;
the sealing part 4 is fixedly arranged on the side edge of the wooden frame body 11, and can close the gap between the wooden frame body 11 and the frame 12 when the wooden frame body 11 is overlapped with the frame 12;
furthermore, the number of the sealing parts 4 is a plurality of, the sealing parts 4 are symmetrically arranged on the upper and lower side surfaces of the wooden frame body 11, each sealing part 4 comprises an L-shaped table 41, a compression spring 42 and a sealing plate 43, the transverse end of each L-shaped table 41 is fixedly arranged on the side edge of the wooden frame body 11, the compression springs 42 are fixedly arranged on the transverse plane of the L-shaped tables 41, the other ends of the compression springs 42 are fixedly arranged with the sealing plates 43, a plurality of sealing parts 4 can be configured according to the requirements of doors and windows, and the sealing performance of the sealing parts can be improved compared with that of a single sealing part 4;
further, offer on the wooden frame 11 and be the equidistance setting and be in a plurality of locating hole on the same transverse plane with sealing 4, fixedly connected with inserts locating pin 6 in the locating hole on the closing plate 43, and the accessible changes the position of locating pin 6, can make sealing 4 enlarge the sealing area or break away from the sealing area, makes things convenient for the different gaps of adaptation and changes closing plate 43.
To sum up, this good and convenient aluminium package wood door and window of use of thermal insulation performance, setting through sealing 4, can realize sealing up the clearance when timber window is closed, make outside cold air unable let in from the gap indoor, strengthen its thermal insulation performance, and the use of cooperation locating pin 6, the accessible changes the position of locating pin 6, can make sealing 4 enlarge seal area or break away from seal area, make things convenient for the different gaps of adaptation and change closing plate 43, the person's of facilitating the use's use, use through the cooperation of fixed part 2 and connecting portion 3 simultaneously, utilize the screens of joint structure and cooperation reset spring 23, make connecting portion 3 can be connected with fixed part 2 fast, realize the quick installation to insulation assembly 5, need not too many steps and instrument and install, it is effectual and the effect of the dismouting of being convenient for to possess the heat preservation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a good and convenient aluminium package wood door and window of use of thermal insulation performance which characterized in that: comprises a window body (1), a fixing part (2), a connecting part (3) and a sealing part (4);
the window body (1) comprises a wooden frame body (11) and a frame (12), the wooden frame body (11) is installed on the front end face of the frame (12), a heat insulation assembly (5) is arranged inside the wooden frame body (11), the fixing part (2) is fixedly installed on the end corner surface of the wooden frame body (11), the wooden frame body (11) and the heat insulation assembly (5) are both penetrated through by one end of the connecting part (3), and one penetrating end of the connecting part (3) is clamped with the fixing part (2);
the fixing part (2) comprises a positioning block (21) and a plurality of limiting plates (22), the positioning block (21) is hollow inside, the limiting plates (22) are fixedly connected to the inner wall of the positioning block (21) in an equidistant mode, the fixing part (2) further comprises a plurality of reset springs (23), the reset springs (23) are arranged on the inner wall of the positioning block (21) in an equidistant mode, the reset springs (23) and the limiting plates (22) are arranged at intervals, and the distance from the reset springs (23) to the center of the positioning block (21) is smaller than the distance from the limiting plates (22) to the center of the positioning block (21);
the connecting part (3) comprises a positioning rod (31) and a plurality of clamping plates (32), the positioning rod (31) penetrates through the wooden frame body (11) and the heat insulation assembly (5), and the clamping plates (32) are fixedly connected to the outer wall of the penetrating end of the positioning rod (31) at equal intervals;
the connecting part (3) further comprises a push rod (33) and a spring button (34), the positioning rod (31) is hollow, the spring button (34) is fixedly connected with one end of the positioning rod (31), the push rod (33) is fixedly connected with the spring button (34), the other end of the push rod (33) is arranged inside the positioning rod (31), and the distance from the clamping plate (32) to the center of the positioning rod (31) is greater than the distance from the push rod (33) to the center of the positioning rod (31);
the sealing part (4) is fixedly arranged on the side edge of the wooden frame body (11), and can close the gap between the wooden frame body (11) and the frame (12) when the wooden frame body (11) and the frame (12) are overlapped.
2. The aluminum-clad wood door and window with good heat insulation performance and convenient use according to claim 1, is characterized in that: the heat preservation assembly (5) comprises heat preservation glass (51) and explosion-proof glass (52), wherein the inner side of the explosion-proof glass (52) is provided with the heat preservation glass (51), and the wood frame body (11), the heat preservation glass (51) and the explosion-proof glass (52) are internally provided with return holes matched with the connecting parts (3).
3. The aluminum-clad wood door and window with good heat insulation performance and convenient use according to claim 1, is characterized in that: the sealing parts (4) are arranged on the upper side surface and the lower side surface of the wooden frame body (11) symmetrically.
4. The aluminum-clad wood door and window with good heat insulation performance and convenient use according to claim 3, is characterized in that: the sealing part (4) comprises an L-shaped table (41), a compression spring (42) and a sealing plate (43), the transverse end of the L-shaped table (41) is fixedly installed on the side edge of the wooden frame body (11), the compression spring (42) is fixedly installed on the transverse plane of the L-shaped table (41), and the other end of the compression spring (42) is fixedly installed with the sealing plate (43).
5. The aluminum-clad wood door and window with good heat insulation performance and convenience in use according to claim 4, is characterized in that: the wooden frame body (11) is provided with a plurality of positioning holes which are arranged at equal intervals and are positioned on the same transverse plane with the sealing part (4), and the sealing plate (43) is fixedly connected with positioning pins (6) inserted into the positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667637.1A CN111749597B (en) | 2020-07-13 | 2020-07-13 | Aluminum-clad wood door and window with good heat insulation performance and convenience in use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667637.1A CN111749597B (en) | 2020-07-13 | 2020-07-13 | Aluminum-clad wood door and window with good heat insulation performance and convenience in use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111749597A CN111749597A (en) | 2020-10-09 |
| CN111749597B true CN111749597B (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010667637.1A Active CN111749597B (en) | 2020-07-13 | 2020-07-13 | Aluminum-clad wood door and window with good heat insulation performance and convenience in use |
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| CN (1) | CN111749597B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1296982A (en) * | 1969-03-11 | 1972-11-22 | ||
| CN202510003U (en) * | 2011-12-21 | 2012-10-31 | 无锡华润上华科技有限公司 | Adjustable door bottom sealing strip and window frame sealing strip |
| CN204357291U (en) * | 2014-12-30 | 2015-05-27 | 哈尔滨森鹰窗业股份有限公司 | With the aluminium bag wood heat insulation window of hidden fan function |
| CN209724107U (en) * | 2018-11-30 | 2019-12-03 | 海南梵思科技有限公司 | A kind of tamper-resistant safety door and window |
| CN209999817U (en) * | 2019-04-03 | 2020-01-31 | 吉林省艺邦玻璃有限公司 | double-layer toughened glass with sound insulation function |
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2020
- 2020-07-13 CN CN202010667637.1A patent/CN111749597B/en active Active
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Effective date of registration: 20220512 Address after: 241000 No. 153, Huizhou Road, Wuhu District, China (Anhui) pilot Free Trade Zone, Wuhu City, Anhui Province Applicant after: WUHU XINAN BUILDING MATERIALS TECHNOLOGY CO.,LTD. Address before: Room 1, 41, 47 Wushan Road, Jiujiang District, Wuhu City, Anhui Province 241000 Applicant before: Tang Liang |
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