CN207092891U - A kind of compound heat-insulating energy-saving window - Google Patents
A kind of compound heat-insulating energy-saving window Download PDFInfo
- Publication number
- CN207092891U CN207092891U CN201721002011.9U CN201721002011U CN207092891U CN 207092891 U CN207092891 U CN 207092891U CN 201721002011 U CN201721002011 U CN 201721002011U CN 207092891 U CN207092891 U CN 207092891U
- Authority
- CN
- China
- Prior art keywords
- window
- light
- passing board
- lattice
- sash
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a kind of compound heat-insulating energy-saving window, its drip irrigation device is to include window frame, the rectangle sash being hinged on window frame and the sash lock being rotatably connected on sash, sash includes window lattice and is fixed in the luffer boards of printing opacity on window lattice, luffer boards include the first light-passing board and the second light-passing board, when sash closes, first light-passing board is close to indoor, first light-passing board, gap is provided between second light-passing board, vacuum is set in the gap, the heat absorption strip being connected with first light-passing board in the gap, second light-passing board is provided with optically focused block, optically focused block is convex lens structures, the focus of optically focused block falls on heat absorption strip, utilization rate of the compound heat-insulating energy-saving window to sunlight can be improved.
Description
Technical field
A kind of building construction is the utility model is related to, more particularly to a kind of compound heat-insulating energy-saving window.
Background technology
Window is that one kind can provide illumination, air communication channel for house, adjusts the building structure of house temperature, humidity,
There is very important effect for this building.The form of common window includes casement window, sliding window, skylight and hundred
Leaf window etc..
Wherein casement window is a kind of most commonly seen window, and sash is combined by hinge with window frame, and sash can rotarily open.
The advantages of this window is simple structure, and whole fan window can be opened with 100%, and air-tightness is good during closing, and building thermal technique performance is high, is building
Power conservation requirement higher and higher today is built, casement window is by as the main flow in market.
Existing casement window mainly includes window frame, sash and the several parts of sash lock, and wherein sash includes rectangular box-like mostly
Window lattice and the glass transmission plate that is fixed on window lattice.This window only only has translucent effect, to the producing level of sunlight compared with
It is low, it is difficult to adapt to the higher and higher power conservation requirement of people.
Utility model content
The purpose of this utility model is to provide a kind of compound heat-insulating energy-saving window, improves the producing level to sunlight.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of compound heat-insulating energy-saving window, including window frame, be hinged on rectangle sash on window frame and be rotatably connected on sash
On sash lock, sash includes window lattice and is fixed in the luffer boards of printing opacity on window lattice, and luffer boards include the first light-passing board and the second printing opacity
Plate, when sash closes, the first light-passing board is provided with gap, the gap close to interior between the first light-passing board, the second light-passing board
Vacuum, the heat absorption strip being connected with the first light-passing board in the gap are inside set to, the second light-passing board is provided with optically focused block, gathers
Light block is convex lens structures, and the focus of optically focused block falls on heat absorption strip.
By using above-mentioned technical proposal, two layers of light-passing board is set, between vacuum section is set, transmittance section can be improved
The thermal insulation effect divided.Set optically focused block, using the structure of convex lens by light cover outside window on heat absorption strip, allow to
It is more efficiently to be converted into heat energy and be stored on heat absorption strip, it is preferably hot so as to provide effect for compound heat-insulating energy-saving window
Source.When weather is colder, indoor heat losses can be reduced prior to indoor and outdoor carry out heat transfer.When sunlight is more sufficient, even
It can be indoor heating.The sunlight for shining into window more effectively is make use of, the indoor heat demand in winter can be reduced, is saved
The energy.Heat absorption strip is arranged on sash surrounding, the setting for the structure that can purge heat is to the influence regarding thing effect.
Preferably, optically focused block is plano-convex form, and protruded close to the first light-passing board side.
By using above-mentioned technical proposal, make the light transmission part surfacing towards outdoor side, avoid setting optically focused block
The space of dust is easily saved bit by bit in increase, helps to maintain the permeability of the second light-passing board, ensures sunlight penetration rate.Simultaneously, it is only necessary to
Processing one makes processing more easy with raised face.
Preferably, heat absorption strip does not contact with window lattice and the second light-passing board, thermal insulation is connected between the first light-passing board and window lattice
Piece.
By using above-mentioned technical proposal, using vacuum environment and discontiguous structure, heat absorption strip and the second printing opacity are reduced
The heat transfer of plate；Using thermal insulation piece, reduce the heat transfer between window lattice and the first light-passing board, reduce indirectly heat absorption strip and window lattice with
And second light-passing board heat transfer, the effective heat that improves the first light-passing board and can receive, improving can make on heat absorption strip
For the ratio of the heat of interior, the transformation efficiency of solar energy-indoor heat is favorably improved.
Preferably, sliding is fixedly connected with the shadow shield that can cover optically focused block on window lattice, it is saturating that shadow shield is arranged on second
Side of the tabula rasa away from the first light-passing board.
By using above-mentioned technical proposal, set shadow shield indoors sunlight can not be needed not enrich heat energy,
Shelves outdoor optical is hindered according to irradiation optically focused block, so as to block the heat absorption work of heat absorption strip, avoids indoor temperature from raising.Excessively filled in illumination
When sufficient, while the glazed area for blocking light-passing board of shadow shield, indoor illumination is reduced, further helps in and reduces illumination to interior
The influence of temperature.
Preferably, being connected with fixed block made of ferrimagnet on shadow shield, two magnetic suction pieces are connected with window lattice；
When fixed block and one of magnetic suction piece adhesive, shadow shield is away from the second light-passing board；When fixed block and another magnetic are inhaled
During piece adhesive, shadow shield blocks optically focused block.
By using above-mentioned technical proposal, fixed block and magnetic suction piece are set, by magnetic force, shadow shield is existed respectively
Shadow shield, which blocks optically focused block and do not blocked, keeps stable under the two states of optically focused block.It is simple in construction, operate easy switching.
Preferably, be connected with connecting rod between shadow shield and fixed block, penetrating of allowing connecting rod to pass through is provided with window lattice
Chute；When sash closes, fixed block is with magnetic suction piece positioned at interior.
By using above-mentioned technical proposal, the connection of fixed block and magnetic suction piece is set to reduce extraneous ring positioned at interior
The influence of border alignment, ensures the reliability of connection, while helps to slow down aging speed.In addition, fixed block is disposed in the interior,
It is easy to user in the state of not opening a window, operates fixed block mobile shade, use is more convenient, hommization.
The screening slotted vane for penetrating chute is covered preferably, being connected with connecting rod.
By using above-mentioned technical proposal, it is possible to reduce dust, debris etc., which enter, penetrates chute, influences the normal of shadow shield
Slide.The direct connection of indoor and outdoor is blocked simultaneously, helps to ensure that the thermal insulation effect of sash, blocks dust to get in logical
Road.
Preferably, window lattice is rectangle, each window lattice is provided with two L-shaped shadow shields being oppositely arranged, the L-shaped right angle
Both sides are parallel with the long cross direction of window lattice respectively.
By using above-mentioned technical proposal, the shadow shield of L-shaped is arranged to, it is possible to reduce complete moving parts needed for blocking
Quantity, operation when helping to simplify the design of shadow shield, assembling and use, while help to reduce cost.
Preferably, slidably connect interlock plate on window lattice, the glide direction of two shadow shields is parallel and on the contrary, interlock plate phase
The long cross direction of glide direction and window lattice for window lattice is in 45 degree；Interlock plate is slidably connected with two shadow shields respectively, even
Dynamic plate is orthogonal relative to the glide direction of two interlock plates and parallel with the long cross direction of window lattice respectively.
By using above-mentioned technical proposal, slide one of shadow shield close to or away from window lattice center, interlock plate
Slide also close therewith or it is limited in the drive of interlock plate and window lattice therewith away from window lattice center, another shadow shield
Under, also slide close to or away from window lattice center.Realize that two shadow shields are synchronized with the movement, help to reduce the operation of user,
Using more convenient.
In summary, the utility model has the advantages that：
Improve the thermal insulation effect of light transmission part；There is provided effect preferable thermal source for forms；When weather is colder, reduce indoor
Heat losses, it is indoor heating；Save the energy；Ensure sunlight penetration rate；Just with processing；When temperature is higher, contribute to indoor drop
Temperature；It is simple in construction；Use more convenient, hommization；Reduce cost.
Brief description of the drawings
Fig. 1 is towards the schematic diagram of indoor side when compound heat-insulating energy-saving window is closed；
Fig. 2 is schematic diagram when compound heat-insulating energy-saving window is opened；
Fig. 3 is the cross-sectional view of compound heat-insulating energy-saving window when sash is closed；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is towards the schematic diagram of indoor side when compound heat-insulating energy-saving window is closed（Hide the smooth of the second light-passing board
Part and the first light-passing board）；
Fig. 6 is towards the schematic diagram of outdoor side when compound heat-insulating energy-saving window is closed（Shadow shield stretches out board slot）；
Fig. 7 is shadow shield, interlock plate and window lattice connection diagram；
Schematic diagram when Fig. 8 is sash closing and shadow shield stretching board slot（Hide the smooth and the of the second light-passing board
One light-passing board）；
Fig. 9 is enlarged drawing at B in Fig. 7；
Figure 10 is the exploded perspective view of interlock plate and window lattice junction；
Figure 11 is the enlarged drawing at C in Fig. 2.
In figure, 1, window frame；11st, edge is kept off；2nd, sash；21st, window lattice；211st, chute is penetrated；212nd, caulking groove；213rd, board slot；
214th, chute is driven；215th, guide groove；22nd, luffer boards；221st, the first light-passing board；222nd, the second light-passing board；2221st, optically focused block；
223rd, heat absorption strip；224th, thermal insulation piece；3rd, sash lock；31st, block；32nd, handle；4th, shadow shield；41st, sliding block；42nd, chute is interlocked；5、
Fixed block；6th, magnetic suction piece；7th, connecting rod；8th, slotted vane is hidden；9th, interlock plate；91st, sliding part；92nd, the first linkage part；93rd, second
Linkage part.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of compound heat-insulating energy-saving window, as shown in figure 1, including rectangular box-like window frame 1, being hinged on rectangle on window frame 1
Sash 2 and the sash lock 3 being rotatably connected on sash 2.Sash lock 3 is arranged on sash 2 and is hinged the side at center away from it, and when multiple
Sash lock 3 is positioned at interior when mould assembly heat-insulating energy-saving window is closed.Sash lock 3 includes block 31 and handle 32.With reference to shown in Fig. 2, window frame 1 leans on
Gear is connected with nearly indoor end face along 11, keeps off and being set along 11 along the inner ring of window frame 1.With reference to shown in Fig. 3 and Fig. 4, as compound guarantor
When warm Energy Saving Windows are closed, sash 2 is connected to gear along 11, rotate sash lock 3 make block 31 and sash 2 respectively positioned at gear along 11 two
Side.
As shown in figure 3, sash 2 includes rectangular box-like window lattice 21 and the luffer boards 22 being fixed on window lattice 21.With reference to Fig. 4
It is shown, caulking groove 212 is provided with the inner peripheral surface of window lattice 21, luffer boards 22 are overall to be entrenched in caulking groove 212.It is saturating that luffer boards 22 include first
The light-passing board 222 of tabula rasa 221 and second.First light-passing board 221 and the second light-passing board 222 are rectangular glass.As compound guarantor
When warm Energy Saving Windows are closed, the first light-passing board 221 is close to indoor.First light-passing board 221 and 222 parallel and interval one of the second light-passing board
Segment distance set, the first light-passing board 221, the second light-passing board 222 and around window lattice 21 between form gap, and the seam
It is vacuum state in gap.
As shown in figure 5, the first light-passing board 221 is towards being connected with four end to end suctions for surrounding rectangle on the surface in gap
Hot bar 223.Heat absorption strip 223 is strip, and heat absorption strip 223 is all outside window lattice 21.Heat absorption strip 223 only contacts contact first
Light-passing board 221 and other heat absorption strips 223.Heat absorption strip 223 is made by dying the copper sheet of black.Review Fig. 4, the first light-passing board
Thermal insulation piece 224 made of one layer of aerogel blanket is provided between 221 and the link position everywhere of window lattice 21.
With reference to shown in Fig. 3 and Fig. 5, the second light-passing board 222 has multiple optically focused blocks 2221 towards projection on the end face in gap.It is poly-
Light block 2221 is circular projection, in the convex lens of plano-convex form.Optically focused block 2221 is arranged into the rectangle similar to window lattice 21, and
The even surrounding for being arranged on the second light-passing board 222, and all outside window lattice 21.The focus of optically focused block 2221 falls in heat absorbing sheet
On.
As shown in figure 4, being provided with board slot 213 in the inner peripheral surface of window lattice 21, board slot 213 is arranged on caulking groove 212 away from window lattice
21 are set on the end face of sash lock 3.Slided in board slot 213 and be provided with two shadow shields 4.As shown in fig. 6, shadow shield 4 is L-shaped, two
Individual shadow shield 4 is oppositely arranged.The both sides of shadow shield 4 are respectively parallel to the length direction and width of window lattice 21.Such as Fig. 7 institutes
Show, the drift angle side of shadow shield 4 is connected with sliding block 41, and the guide groove 215 being adapted with sliding block 41 is provided with window lattice 21.Guide groove
215 length direction is identical with the length direction of window lattice 21 and the angle of width, and is 45 degree.Guide groove 215 is provided with
Two, and the length direction of two guide grooves 215 is parallel, two guide grooves 215 be each passed through the inner ring of window lattice 21 with itself phase
Adjacent drift angle.With reference to shown in Fig. 8, two shadow shields 4 piece together similar rectangular shape when close to each other, optically focused block 2221 is complete
Block in portion.
As shown in figure 9, being additionally provided with the interlock plate 9 for making two shadow shields 4 be synchronized with the movement in board slot 213, interlock plate 9 is in three
Pitch structure, including the sliding part 91 being slidably connected with window lattice 21, the first connecting portion that is slidably connected with one of shadow shield 4 with
And the second connecting portion being slidably connected with another shadow shield 4.Sliding part 91, the first linkage part 92 and the phase of the second linkage part 93
Meet at a bit, and be generally aligned in the same plane interior.The length direction of first linkage part 92 and the second linkage part 93 is vertical, the first linkage part
92 and second the angle of linkage part 93 and sliding part 91 be 135 °.The driving being adapted with sliding part 91 is provided with window lattice 21 to slide
Groove 214, drive the length direction of chute 214 identical with the length direction of window lattice 21 and the angle of width, and be 45 °.
Sliding part 91 slides in driving chute 214, and two shadow shields 4 are towards having on the end face of interlock plate 9 and first interlocks
The gearing chute 42 that the linkage part 93 of portion 92 and second is adapted, the first linkage part 92 and the second linkage part 93 are respectively in two shadings
Slided in the gearing chute 42 of plate 4.
As shown in Figure 10, connecting rod 7, the length direction of connecting rod 7, the length of the first linkage part 92 are connected with sliding part 91
The length direction for spending direction and the second linkage part 93 is orthogonal.It is provided with window lattice 21 and penetrates chute 211, penetrates chute 211
Connecting rod 7 is allowed to penetrate when sash 2 is closed close to indoor end face.
Fixed block 5 is connected with connecting rod 7, fixed block 5 is made up of iron.End of the window lattice 21 towards interior when sash 2 is closed
On face, magnetic suction piece 6 made of two magnet, the length direction of the line and driving chute 214 of two magnetic suction pieces 6 are connected with
It is parallel.Fig. 8 is reviewed, when fixed block 5 is with magnetic 6 adhesive of suction piece close to the inner ring of window lattice 21, shadow shield 4 fully slides out board slot
213, optically focused block 2221 is all blocked.Fig. 5 is reviewed, when fixed block 5 is with magnetic 6 adhesive of suction piece close to the outer ring of window lattice 21,
Shadow shield 4 is slid completely into board slot 213, optically focused block 2221 is all exposed.
It is connected with the screening slotted vane 8 of strip in connecting rod 7, hides slotted vane 8 and be close to when sash 2 is closed window lattice 21 towards interior
End face.For connecting rod 7 when penetrating slip in chute 211, screening slotted vane 8 blocks all the time penetrates chute 211.As shown in figure 11, window frame 1
On be provided with allow hide slotted vane 8 insert recessed 12, avoid hide slotted vane 8 slide when interfered by window frame 1.
Wherein, when compound heat-insulating energy-saving window is closed, when weather is colder, stirring fixed block 5 makes fixed block 5 and close window
The adhesive of magnetic suction piece 6 of the outer ring of lattice 21, connecting rod 7 are slided together with interlock plate 9 to the direction away from luffer boards 22, two shadow shields 4
Occur to slide relatively with the first linkage part 92 and the second linkage part 93 respectively, shadow shield 4 is relative to window lattice 21 to away from luffer boards 22
Direction slide, retraction board slot 213, sunlight is radiated on optically focused block 2221, this some light converges in heat absorption strip 223
On, heat absorption strip 223 is heated, the heat on heat absorption strip 223 is transferred to the first light-passing board 221 by heat transfer, and then improves indoor
Temperature.It is to stir fixed block 5 to make fixed block 5 and the adhesive of magnetic suction piece 6 away from the outer ring of window lattice 21 that weather is warmmer, and connecting rod 7 connects
Slided with interlock plate 9 to close to the direction of luffer boards 22, shadow shield 4 slides to slide to the direction away from luffer boards 22 with interlock plate 9 to be slided
Go out board slot 213, shadow shield 4 covers optically focused block 2221, and heat absorption strip 223 and optically focused block 2221 fail.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of compound heat-insulating energy-saving window, including window frame (1), it is hinged on rectangle sash (2) and rotation connection on window frame (1)
Sash lock (3) on sash (2), sash (2) include window lattice (21) and are fixed in the luffer boards (22) of printing opacity on window lattice (21), its
It is characterised by：Luffer boards (22) include the first light-passing board (221) and the second light-passing board (222), and when sash (2) closes, first is saturating
Tabula rasa (221) is provided with gap, is set in the gap close to interior between the first light-passing board (221), the second light-passing board (222)
Vacuum, the heat absorption strip (223) in the gap is connected with the first light-passing board (221), the second light-passing board (222) is provided with
Optically focused block (2221), optically focused block (2221) are convex lens structures, and the focus of optically focused block (2221) falls on heat absorption strip (223).
2. compound heat-insulating energy-saving window according to claim 1, it is characterised in that：Optically focused block (2221) is plano-convex form,
And protruded close to the first light-passing board (221) side.
3. compound heat-insulating energy-saving window according to claim 1, it is characterised in that：Heat absorption strip (223) not with window lattice (21)
Contacted with the second light-passing board (222), thermal insulation piece (224) is connected between the first light-passing board (221) and window lattice (21).
4. compound heat-insulating energy-saving window according to claim 1, it is characterised in that：Slide and be fixedly connected with window lattice (21)
The shadow shield (4) of optically focused block (2221) can be covered, shadow shield (4) is arranged on the second light-passing board (222) away from the first light-passing board
(221) side.
5. compound heat-insulating energy-saving window according to claim 4, it is characterised in that：Shadow shield is connected with ferromagnetism on (4)
Fixed block made of material (5), two magnetic suction pieces (6) are connected with window lattice (21)；When fixed block (5) and one of magnetic
During suction piece (6) adhesive, shadow shield (4) is away from the second light-passing board (222)；When fixed block (5) and another magnetic suction piece (6) adhesive
When, shadow shield (4) blocks optically focused block (2221).
6. compound heat-insulating energy-saving window according to claim 5, it is characterised in that：Between shadow shield (4) and fixed block (5)
Be connected with connecting rod (7), be provided with window lattice (21) allow connecting rod (7) pass through penetrate chute (211)；When sash (2) closes
When, fixed block (5) is with magnetic suction piece (6) positioned at interior.
7. compound heat-insulating energy-saving window according to claim 6, it is characterised in that：It is connected with to cover in connecting rod (7) and wears
The screening slotted vane (8) of saturating chute (211).
8. compound heat-insulating energy-saving window according to claim 3, it is characterised in that：Window lattice (21) is rectangle, each window lattice
(21) two L-shaped shadow shields (4) being oppositely arranged are provided with, the both sides at the L-shaped right angle length and width side with window lattice (21) respectively
To parallel.
9. compound heat-insulating energy-saving window according to claim 5, it is characterised in that：Window lattice slidably connects gearing on (21)
Plate (9), the glide direction of two shadow shields (4) it is parallel and on the contrary, interlock plate (9) relative to window lattice (21) glide direction and window
The long cross direction of lattice (21) is in 45 degree；Interlock plate (9) is slidably connected with two shadow shields (4) respectively, interlock plate (9) relative to
The glide direction of two interlock plates (9) is orthogonal, and parallel with the long cross direction of window lattice (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002011.9U CN207092891U (en) | 2017-08-10 | 2017-08-10 | A kind of compound heat-insulating energy-saving window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002011.9U CN207092891U (en) | 2017-08-10 | 2017-08-10 | A kind of compound heat-insulating energy-saving window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092891U true CN207092891U (en) | 2018-03-13 |
Family
ID=61541134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721002011.9U Expired - Fee Related CN207092891U (en) | 2017-08-10 | 2017-08-10 | A kind of compound heat-insulating energy-saving window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237590A (en) * | 2017-08-10 | 2017-10-10 | 海门市品铝业有限公司 | A kind of compound heat-insulating energy-saving window |
-
2017
- 2017-08-10 CN CN201721002011.9U patent/CN207092891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237590A (en) * | 2017-08-10 | 2017-10-10 | 海门市品铝业有限公司 | A kind of compound heat-insulating energy-saving window |
| CN107237590B (en) * | 2017-08-10 | 2022-08-23 | 海门市品一铝业有限公司 | Composite heat-insulating energy-saving window |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |