CN216811405U - Wood-in-aluminum-clad wood inward opening window in hidden middle frame type frame sash - Google Patents

Wood-in-aluminum-clad wood inward opening window in hidden middle frame type frame sash Download PDF

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Publication number
CN216811405U
CN216811405U CN202123087663.6U CN202123087663U CN216811405U CN 216811405 U CN216811405 U CN 216811405U CN 202123087663 U CN202123087663 U CN 202123087663U CN 216811405 U CN216811405 U CN 216811405U
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wood
connecting piece
frame
aluminum
window
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CN202123087663.6U
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李小伟
王勇
边书平
边可仁
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Harbin Sayyas Windows Co Ltd
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Harbin Sayyas Windows Co Ltd
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Abstract

The utility model discloses a wood-in-aluminum-clad wood inward opening window with hidden middle frame type frame sash inner wood, relates to the technical field of aluminum-clad wood windows, solves the problems of wide middle frame and poor visual field of the aluminum-clad wood window, and comprises the following steps: the window frame comprises a frame aluminum material, a sash aluminum material, first connecting pieces, middle-layer glass, window body connecting pieces, a window frame portion and a window sash portion, wherein the frame aluminum material is connected with the window frame portion through the first connecting pieces, the sash aluminum material is connected with the window sash portion through the first connecting pieces, the window frame portion is connected with the window sash portion through the window body connecting pieces, and the middle-layer glass is arranged on the window frame portion and the window sash portion.

Description

Wood-in-aluminum-clad wood inward opening window in hidden middle frame type frame sash
Technical Field
The utility model relates to the technical field of aluminum-clad wood windows, in particular to a flat aluminum-clad wood inward opening window with hidden middle frame type frame sash inner wood.
Background
The aluminum-clad wood window is widely popular to the public as a high-end product in the door and window industry. But the aluminum-clad wood window stress main body mainly uses wood, and in order to ensure enough strength, the frame and sash wood is thicker and wider, the size of the viewing surface is larger, the permeability of the whole window is influenced, the window stress main body is contrary to the aesthetic feeling that the view field is wide and the stile of the frame and sash are slender, and particularly the viewing surface at the position of the middle frame which is opened and fixed is as high as 156mm, and the permeability and the aesthetic feeling are seriously influenced.
The variable cross section processing needs to be done to the fixed center end of opening of wood flat window in the tradition, needs to use the online preparation of high-end five-axis linkage numerical control machining center, and the input cost is high with the cost of manufacture, and machining efficiency is low, and the batch production is difficult, and sells the price higher, and the audience scope is little.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of wider middle frame and poor visual field of the aluminum-clad wood window, the utility model aims to provide a one-aluminum-clad wood inward opening window with hidden middle frame type sash inward wood.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a hide interior wood one-aluminum package wood inwardly opened window of center formula frame fan, wherein, includes: frame aluminum product 1, fan aluminum product 8, first connecting piece 11, third connecting piece 7, middle level glass 15, window form connecting piece 12, window frame portion and casement portion, frame aluminum product 1 with window frame portion is through a plurality of first connecting piece 11 is connected, fan aluminum product 8 with window frame portion is through a plurality of first connecting piece 11 is connected, window frame portion with window frame portion passes through window form connecting piece 12 interconnect, window frame portion with all install in the window frame portion middle level glass 15, install a plurality ofly on the frame aluminum product 1 third connecting piece 7 is used for supporting and is located in the window frame portion middle level glass 15, install a plurality ofly on the fan aluminum product 8 third connecting piece 7 is used for supporting and is located in the window frame portion middle level glass 15.
The wood-in-aluminum-clad wood inwardly opened window in the aforesaid hidden center frame formula frame fan, wherein, window frame portion includes: the window frame comprises a bottom frame wood 3, a middle frame wood 22, a batch of water aluminum materials 2, a second connecting piece 10, a fourth connecting piece 16, a fifth connecting piece 18, a sixth connecting piece 19, a seventh connecting piece 21 and a live wood batten 17, wherein the bottom frame wood 3 is installed on a wall body, the bottom frame wood 3 is rectangular, two ends of the middle frame wood 22 are connected with the bottom frame wood 3, the bottom frame wood 3 and the middle frame wood 22 are all provided with window connecting pieces 12, the bottom frame wood 3 and the middle frame wood 22 are all provided with first connecting pieces 11, the frame aluminum materials 1 are installed on the first connecting pieces 11, the bottom frame wood 3 and the middle frame wood 22 are all provided with hook plate irons 23, each edge of middle layer glass 15 is supported against the hook plate irons 23, the middle layer glass 15 is tightly pressed on the bottom frame wood 3 and the middle frame wood 22 through the live wood batten 17, install a plurality ofly on the frame aluminum product 1 third connecting piece 7 is used for supporting middle level glass 15, install on the wood of living layering 17 fourth connecting piece 16 with sixth connecting piece 19, fourth connecting piece 16 support in middle level glass 15, fifth connecting piece 18 with sixth connecting piece 19 phase-match, fifth connecting piece 18 is located middle level glass 15 with between the sixth connecting piece 19, install in the sixth connecting piece 19 seventh connecting piece 21, sixth connecting piece 19 with underframe timber 3 is connected, install on the underframe timber 3 criticize water aluminum product 2.
The wood-in-wood aluminum-clad wood inwardly opened window in the aforesaid hidden center frame fan, wherein, the window fan portion includes: the window is characterized by comprising a sash wood 4, an eighth connecting piece 5, a ninth connecting piece 14 and a tenth connecting piece 13, wherein the sash wood 4 is connected with the window connecting piece 12, the outer edge of the middle layer glass 15 is abutted against the sash wood 4, the tenth connecting piece 13 and the ninth connecting piece 14 are installed on the fan wood 4, the fan aluminum material 8 is installed on the first connecting piece 11, one end of the fan aluminum material 8 is connected with the tenth connecting piece 13, the other end of the fan aluminum material 8 is installed with a plurality of the third connecting pieces 7, the plurality of the third connecting pieces 7 are supported on the middle glass 15, the fan wood 4 is provided with a plurality of ninth connecting pieces 14, the ninth connecting pieces 14 are abutted against the middle layer glass 15, the fan wood 4 is provided with a plurality of eighth connecting members 5, and the eighth connecting members 5 are used for abutting against the middle frame wood 22 or the bottom frame wood 3.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: spacing connecting piece 24, it is a plurality of to install on frame aluminum product 1 spacing connecting piece 24, frame aluminum product 1 is through a plurality of spacing connecting piece 24 support in fan aluminum product 8.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: and a reinforcing steel plate 9, wherein the reinforcing steel plate 9 is installed on the middle frame wood 22.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: the wood-aluminum sealing rubber strip is bonded between the fan wood 4 and the first connecting piece 11, and the wood-aluminum sealing rubber strip is bonded between the live wood pressing strip 17 and the sixth connecting piece 19.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: the sealing rubber strip in the glass is bonded on the fourth connecting piece 16, and the middle layer glass 15 and the wood pressing strip 17 are bonded in a sealing mode through the sealing rubber strip in the glass.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: the glass inner expansion sealing adhesive tape is bonded on the fifth connecting piece 18, the sixth connecting piece 19 and the middle layer glass 15 are hermetically bonded through the glass inner expansion sealing adhesive tape bonded on the fifth connecting piece 18, the glass inner expansion sealing adhesive tape is bonded on the ninth connecting piece 14, and the middle layer glass 15 and the fan wood 4 are hermetically bonded through the glass inner expansion sealing adhesive tape bonded on the ninth connecting piece 14.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: the glass outer sealing adhesive tape is bonded on the third connecting piece 7, and the middle layer glass 15 and the frame aluminum material 1 or the fan aluminum material 8 are bonded in a sealing mode through the glass outer sealing adhesive tape.
The wood-in-place aluminum-clad wood inwardly opened window of wood in foretell hidden center formula frame fan wherein, still includes: and the eighth connecting piece 5 is bonded with the indoor sealing rubber strip, and the eighth connecting piece 5 and the bottom frame wood 3 or the middle frame wood 22 are bonded in a sealing manner through the indoor sealing rubber strip.
Due to the adoption of the technology, compared with the prior art, the utility model has the following positive effects:
(1) in the utility model, the frames, the pressing strips and the fans are flat in view, the middle frame cannot be seen, namely, the middle frame is hidden behind the pressing strips, the defect that the whole fan width is increased due to the fact that the middle frame is exposed is overcome, the whole fan width is 111, modern aesthetics is met, and the problems of wide middle frame and narrow visual field of a window are solved;
(2) the frame sash inner wood flat window opening and fixing device has the advantages of simple manufacturing process, high efficiency, low cost, mass production, low factory price and wide market prospect.
Drawings
Fig. 1 is a schematic cross-sectional view of a window frame portion of a wood-in-aluminum-clad wood inwardly opened window of a hidden center frame type sash according to the present invention.
Fig. 2 is a schematic cross-sectional view of a window frame portion of a wood-in-one-aluminum-clad wood inwardly opened window with a hidden center frame sash, to which a sash portion is not attached, according to the present invention.
Fig. 3 is a schematic cross-sectional view of a windowing system with a window height of not higher than 1600m for a wood-in-aluminum-clad wood inwardly opened window hidden in a center frame sash according to the present invention.
Fig. 4 is a schematic cross-sectional view of a windowing system of the utility model, in which the window height of a wood-in-aluminum-clad wood inwardly-opened window of a hidden center frame sash is higher than 1600 m.
Fig. 5 is a schematic view of the connection of the end of the middle frame of the wood-in-aluminum-clad wood inwardly opened window of the hidden middle frame sash of the utility model.
Fig. 6 is a schematic view of the connection of the end of the middle frame of the wood-in-aluminum-clad wood inwardly opened window of the traditional frame sash.
In the drawings: 1. frame aluminum material; 2. batching aluminum materials; 3. bottom frame wood; 4. wood fan; 5. an eighth connecting member; 7. a third connecting member; 8. aluminum fan products; 9. reinforcing a steel plate; 10. a second connecting member; 11. a first connecting member; 12. a window body connecting piece; 13. a tenth connecting member; 14. a ninth connecting member; 15. middle layer glass; 16. a fourth connecting member; 17. pressing the live wood; 18. a fifth connecting member; 19. a sixth connecting member; 21. a seventh connecting member; 22. middle frame wood; 23. hooking the plate iron; 24. and a limiting connecting piece.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1 to 6, a hidden center frame type sash inner-wood-aluminum-clad wood inner-opening window is shown, which includes: frame aluminum product 1, fan aluminum product 8, first connecting piece 11, third connecting piece 7, middle level glass 15, window body connecting piece 12, window frame portion and casement portion, frame aluminum product 1 and window frame portion are connected through a plurality of first connecting pieces 11, fan aluminum product 8 and casement portion are connected through a plurality of first connecting pieces 11, window frame portion and casement portion pass through window body connecting piece 12 interconnect, all install middle level glass 15 in window frame portion and the casement portion, install a plurality of third connecting pieces 7 on the frame aluminum product 1 and be used for supporting the middle level glass 15 that is located in the window frame portion, install a plurality of third connecting pieces 7 on the fan aluminum product 8 and be used for supporting the middle level glass 15 that is located in the casement portion.
Further, in a preferred embodiment, the window frame portion includes: the aluminum frame comprises bottom frame wood 3, middle frame wood 22, batch water aluminum material 2, a second connecting piece 10, a fourth connecting piece 16, a fifth connecting piece 18, a sixth connecting piece 19, a seventh connecting piece 21 and a live wood batten 17, wherein the bottom frame wood 3 is installed on a wall body, the bottom frame wood 3 is rectangular, two ends of the middle frame wood 22 are connected with the bottom frame wood 3, window connecting pieces 12 are installed on the bottom frame wood 3 and the middle frame wood 22, first connecting pieces 11 are installed on the bottom frame wood 3 and the middle frame wood 22, frame aluminum materials 1 are installed on a plurality of first connecting pieces 11, hook plate irons 23 are installed on the bottom frame wood 3 and the middle frame wood 22, each side of middle layer glass 15 is abutted against the hook plate irons 23, the middle layer glass 15 is tightly pressed on the bottom frame wood 3 and the middle frame wood 22 through the live wood batten 17, a plurality of third connecting pieces 7 for abutting against the middle layer glass 15 are installed on the frame aluminum material 1, the live wood batten 17 is provided with the fourth connecting piece 16 and the sixth connecting piece 19, the fourth connecting piece 16 is abutted against the middle-layer glass 15, the fifth connecting piece 18 is matched with the sixth connecting piece 19, the fifth connecting piece 18 is arranged between the middle-layer glass 15 and the sixth connecting piece 19, the seventh connecting piece 21 is installed in the sixth connecting piece 19, the sixth connecting piece 19 is connected with the bottom frame wood 3, and the batch water aluminum material 2 is installed on the bottom frame wood 3.
Further, in a preferred embodiment, the window sash part includes: fan timber 4, eighth connecting piece 5, ninth connecting piece 14, tenth connecting piece 13, fan timber 4 and window form connecting piece 12 are connected, middle level glass 15's outer edge supports in fan timber 4, install tenth connecting piece 13 and ninth connecting piece 14 on the fan timber 4, fan aluminum product 8 is installed on first connecting piece 11, fan aluminum product 8's one end and tenth connecting piece 13 are connected, a plurality of third connecting pieces 7 are installed to fan aluminum product 8's the other end, a plurality of third connecting pieces 7 support in middle level glass 15, install a plurality of ninth connecting pieces 14 on the fan timber 4, a plurality of ninth connecting pieces 14 support in middle level glass 15, install a plurality of eighth connecting pieces 5 on the fan timber 4, a plurality of eighth connecting pieces 5 are used for supporting in middle level timber 22 or underframe timber 3.
Further, in a preferred embodiment, the method further comprises: spacing connecting piece 24 installs a plurality of spacing connecting pieces 24 on the frame aluminum product 1, and frame aluminum product 1 supports in fan aluminum product 8 through a plurality of spacing connecting pieces 24.
Further, in a preferred embodiment, the method further comprises: and a reinforcing steel plate 9, wherein the reinforcing steel plate 9 is installed on the middle frame wood 22.
Further, in a preferred embodiment, the method further comprises: a wood-aluminum sealing rubber strip is bonded between the fan wood 4 and the first connecting piece 11, and a wood-aluminum sealing rubber strip is bonded between the live wood pressing strip 17 and the sixth connecting piece 19.
Further, in a preferred embodiment, the method further comprises: the sealing rubber strip in the glass is bonded on the fourth connecting piece 16, and the middle layer glass 15 and the wood batten 17 are bonded in a sealing mode through the sealing rubber strip in the glass.
Further, in a preferred embodiment, the method further comprises: tight sealing adhesive tape that rises in the glass bonds on the fifth connecting piece 18 and has tight sealing adhesive tape that rises in the glass, through bond tight sealing adhesive tape that rises in the glass on the fifth connecting piece 18 to carry out sealing bonding to sixth connecting piece 19 and well layer glass 15, bonds on the ninth connecting piece 14 and has tight sealing adhesive tape that rises in the glass, through bond tight sealing adhesive tape that rises in the glass on the ninth connecting piece 14 to carry out sealing bonding to well layer glass 15 and fan timber 4.
Further, in a preferred embodiment, the method further comprises: glass external sealing adhesive tape, it has glass external sealing adhesive tape to bond on the third connecting piece 7, carries out sealed bonding to middle level glass 15 and frame aluminium material 1 or fan aluminium material 8 through glass external sealing adhesive tape.
Further, in a preferred embodiment, the method further comprises: indoor joint strip, it has indoor joint strip to bond on the eighth connecting piece 5, carries out sealing bonding to eighth connecting piece 5 and underframe timber 3 or middle frame timber 22 through indoor joint strip.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the utility model, the opening part of the window adopts a European standard U-groove hardware system, and the design of an equal-pressure cavity waterproof principle applied to a high-grade curtain wall is adopted between the opening part and a window frame, so that the window is multi-sealed and has excellent waterproof and sealing performances. The sash width 69 is 12 times smaller than the conventional aluminum-clad wood sash width 81, and the light transmittance of the same area is increased.
In a further embodiment of the utility model, the conventional aluminum sash and wood are connected and compounded by adopting the nylon buckle, the method is the same as the traditional aluminum-clad wood window reverse installation process, the manufacturing is simple, the process is mature and reliable, the development period is greatly shortened, and the accuracy and the stability of order batch production are ensured.
In a further embodiment of the utility model, the fixing part is designed in a mode of flanging and live wood pressing strips, the middle frame is half-wrapped by the middle frame side flanging pressing strips, the middle frame is smaller than the side frame in the thickness direction by a flanging thickness, the side frame wood thickness is 84.5, the middle frame wood thickness is 68, the opening and pressing are carried out on the other side of the middle frame, gaps of 7mm are formed between the pressing strips and the side frame and between the pressing strips and the opening and pressing, the whole window is in the indoor viewing direction, the pressing strips and the frame wood are integrally opened and fixed, and the grooves are kept parallel, vertical and uniform.
In a further embodiment of the utility model, the frames, the batten and the sash are in the same view, namely the wood-in-one-aluminum-clad wood window in the frame sash cannot see the middle frame, namely the middle frame is hidden behind the batten, so that the defect that the whole sash width is increased due to the fact that the middle frame is exposed is overcome, the designed whole sash width is 111 and is far narrower than 156, and the modern aesthetic feeling is met.
In a further embodiment of the utility model, the middle frame is narrow and weak in strength, so that the strength requirement of the rod piece is met when the overall height is less than 1600 mm.
In a further embodiment of the utility model, when the overall height is larger than 1600mm, in order to meet the strength of the rod piece, an 8mm steel plate is compounded at the position of the middle frame, namely a steel-wood composite middle frame structure.
In a further embodiment of the utility model, the installation is simple and the strength is in accordance with the conditions.
In a further embodiment of the utility model, the hook plate iron is used for reinforcing while the outer aluminum and the wood are connected in a buckling manner, so that the outer aluminum and the wood are firmly combined together, and the outer side of the glass is firmly pressed.
In a further embodiment of the utility model, the indoor batten clamping piece aluminum is connected to the frame wood through a screw, a tight sealing adhesive tape is fully filled and expanded between the clamping piece aluminum and the glass to ensure that the inner side of the glass is tightly pressed and positioned, a wood-aluminum sealing adhesive tape is extruded between the clamping piece aluminum and the frame wood to ensure indoor sealing, the movable wood batten is compounded in a notch embedded mode, the clamping piece aluminum fine thread tooth wraps the adhesive tape and then is embedded into the notch of the batten wood, the batten assembling compounding can be completed only by lightly knocking the periphery of the wood batten through a rubber hammer, and the assembling efficiency is improved.
In a further embodiment of the utility model, the design can be finished in production or construction site, has diversity of finishing modes, and solves the problem that the conventional aluminum-clad wood cannot be finished in site by split packing of large glass.
In a further embodiment of the utility model, the opening and fixing manufacturing process of the wood flat window in the frame sash is simple, high in efficiency, low in cost, capable of realizing mass production, low in factory price and wide in market prospect.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a hide flat wooden inwardly opened window of aluminium package of center formula frame fan internalization wood which characterized in that includes: a frame aluminum material (1), a sash aluminum material (8), a first connecting piece (11), a third connecting piece (7), a middle layer glass (15), a window body connecting piece (12), a window frame part and a window sash part, the frame aluminum material (1) and the window frame part are connected through a plurality of first connecting pieces (11), the sash aluminum material (8) and the sash part are connected through a plurality of first connecting pieces (11), the window frame part and the window sash part are mutually connected through the window body connecting piece (12), the middle layer glass (15) is arranged on the window frame part and the window sash part, a plurality of third connecting pieces (7) are arranged on the frame aluminum material (1) and are used for abutting against the middle layer glass (15) on the window frame part, the aluminum sash material (8) is provided with a plurality of third connecting pieces (7) used for abutting against the middle layer glass (15) positioned on the sash part.
2. The concealed center frame sash endowood-aluminum-clad-wood inwardly opened window according to claim 1, wherein the window frame portion comprises: underframe wood (3), center timber (22), batch water aluminum product (2), second connecting piece (10), fourth connecting piece (16), fifth connecting piece (18), sixth connecting piece (19), seventh connecting piece (21) and live wood layering (17), underframe wood (3) are installed on the wall body, underframe wood (3) are the rectangle, and the both ends of center timber (22) all are connected with underframe wood (3), underframe wood (3) with all install on center timber (22) window connecting piece (12), underframe wood (3) with all install on center timber (22) first connecting piece (11), install on frame aluminum product (1) a plurality of on first connecting piece (11), underframe wood (3) with all install on center timber (22) and collude sheet iron (23), each limit of middle level glass (15) all supports in collude sheet iron (23), the middle layer glass (15) is pressed on the bottom frame wood (3) and the middle frame wood (22) through the live wood batten (17), a plurality of third connecting pieces (7) are arranged on the frame aluminum material (1) and used for pushing against the middle layer glass (15), the fourth connecting piece (16) and the sixth connecting piece (19) are arranged on the active wood batten (17), the fourth connecting piece (16) is abutted against the middle layer glass (15), the fifth connecting piece (18) is matched with the sixth connecting piece (19), the fifth connecting piece (18) is arranged between the middle layer glass (15) and the sixth connecting piece (19), the sixth connecting piece (19) is internally provided with a seventh connecting piece (21), the sixth connecting piece (19) is connected with the bottom frame wood (3), and the bottom frame wood (3) is provided with the water-batching aluminum material (2).
3. The hidden center-frame-type sash endowood-in-aluminum-clad-wood inwardly opened window as claimed in claim 2, wherein the window sash part comprises: a wood fan (4), an eighth connecting piece (5), a ninth connecting piece (14) and a tenth connecting piece (13), the wood fan (4) and the window body connecting piece (12) are connected, the outer edge of the middle layer glass (15) is connected with the wood fan (4), the tenth connecting piece (13) and the ninth connecting piece (14) are installed on the wood fan (4), the aluminum fan (8) is installed on the first connecting piece (11), one end of the aluminum fan (8) is connected with the tenth connecting piece (13), the other end of the aluminum fan (8) is provided with a plurality of the third connecting pieces (7), the third connecting pieces (7) are connected with the middle layer glass (15), the wood fan (4) is provided with a plurality of the ninth connecting piece (14), the ninth connecting piece (14) is connected with the middle layer glass (15), the wood fan (4) is provided with a plurality of the eighth connecting piece (5), the eighth connecting members (5) are adapted to abut against the middle frame lumber (22) or the bottom frame lumber (3).
4. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: spacing connecting piece (24), it is a plurality of to install on frame aluminum product (1) spacing connecting piece (24), frame aluminum product (1) is through a plurality of spacing connecting piece (24) support in fan aluminum product (8).
5. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: a reinforced steel plate (9), the reinforced steel plate (9) being mounted on the middle frame wood (22).
6. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: the wood-aluminum sealing rubber strip is bonded between the fan wood (4) and the first connecting piece (11), and the wood-aluminum sealing rubber strip is bonded between the movable wood pressing strip (17) and the sixth connecting piece (19).
7. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: the sealing rubber strip in the glass is bonded on the fourth connecting piece (16), and the middle layer glass (15) and the wood batten (17) are bonded in a sealing mode through the sealing rubber strip in the glass.
8. The concealed center frame type sash inner wood-in-aluminum-clad wood inwardly opened window according to claim 3, further comprising: the glass inner expansion sealing adhesive tape is bonded on the fifth connecting piece (18), the sixth connecting piece (19) and the middle layer glass (15) are hermetically bonded through the glass inner expansion sealing adhesive tape bonded on the fifth connecting piece (18), the glass inner expansion sealing adhesive tape is bonded on the ninth connecting piece (14), and the middle layer glass (15) and the fan wood (4) are hermetically bonded through the glass inner expansion sealing adhesive tape bonded on the ninth connecting piece (14).
9. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: the glass outer sealing adhesive tape is bonded on the third connecting piece (7), and the middle layer glass (15) and the frame aluminum material (1) or the sash aluminum material (8) are bonded in a sealing mode through the glass outer sealing adhesive tape.
10. The hidden center-frame sash endowood-in-aluminum-clad-wood inwardly opened window of claim 3, further comprising: and the eighth connecting piece (5) is bonded with the indoor sealing rubber strip, and the eighth connecting piece (5) and the bottom frame wood (3) or the middle frame wood (22) are bonded in a sealing manner through the indoor sealing rubber strip.
CN202123087663.6U 2021-12-09 2021-12-09 Wood-in-aluminum-clad wood inward opening window in hidden middle frame type frame sash Active CN216811405U (en)

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Application Number Priority Date Filing Date Title
CN202123087663.6U CN216811405U (en) 2021-12-09 2021-12-09 Wood-in-aluminum-clad wood inward opening window in hidden middle frame type frame sash

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