CN219101084U - Heat-insulating inner casement window with screen window - Google Patents
Heat-insulating inner casement window with screen window Download PDFInfo
- Publication number
- CN219101084U CN219101084U CN202222760601.5U CN202222760601U CN219101084U CN 219101084 U CN219101084 U CN 219101084U CN 202222760601 U CN202222760601 U CN 202222760601U CN 219101084 U CN219101084 U CN 219101084U
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- Prior art keywords
- window frame
- window
- middle stile
- firmware
- screen
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- 239000012212 insulator Substances 0.000 claims abstract description 62
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 239000002390 adhesive tape Substances 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 2
- 241000255925 Diptera Species 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a heat-insulating inner casement window with a screen window sash, which comprises an upper window frame, a left window frame, a lower window frame and a right window frame which are sequentially and vertically fixedly connected, wherein a transverse middle stile is horizontally arranged between the left window frame and the right window frame, a vertical middle stile is arranged between the transverse middle stile and the lower window frame, a first heat insulator is arranged in a rectangular area formed by the upper window frame, the left window frame, the transverse middle stile and the right window frame, a movable window sash, a screen window and an auxiliary window sash are arranged in a rectangular area formed by the transverse middle stile, the left window frame, the lower window frame and the vertical middle stile, the movable window sash is rotationally connected with the left window frame through hinges, a second heat insulator is fixedly arranged in the movable window sash, and a third heat insulator is arranged in a rectangular area formed by the transverse middle stile, the right window frame, the lower window frame and the vertical middle stile. The heat-insulating inner casement window with the screen window sash has the advantages of good light transmission, heat insulation, noise reduction, ventilation and mosquito prevention, and has safety and practicability.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to a heat-insulating inner casement window with a screen window sash.
Background
The window is used as an indispensable component in the building and has the functions of light transmission, ventilation and heat insulation. The casement window is a style of window, and the casement window is characterized in that the casement window is opened and closed along a certain horizontal direction, so that the casement window is called as a 'casement window'. According to the direction in which the window is turned over, it can be divided into an inward opening type and an outward opening type. The two structures have advantages and disadvantages, the inward opening window cleaning is convenient, the safety degree is high when the window is opened and closed, but a certain indoor space is required to be occupied; the outward opening type does not occupy the indoor space, but is greatly influenced by external wind pressure, the opening and the closing are slightly inconvenient, and the safety coefficient is lower when cleaning and using. In combination, the inwardly opened window is more commonly applied to high-rise residential users, but at the same time, the inwardly opened window has higher requirements on wind pressure resistance, water tightness, air tightness and heat preservation performance of the window.
Disclosure of Invention
The utility model aims to provide the heat-insulating inward-opening casement window with the screen window, which has good functions of light transmission, heat insulation, noise reduction, ventilation and mosquito prevention, and has safety and practicability.
The utility model provides a heat-insulating inner casement window with a screen window sash, which comprises an upper window frame, a left window frame, a lower window frame and a right window frame which are sequentially and vertically fixedly connected, wherein a transverse middle stile is horizontally arranged between the left window frame and the right window frame, a vertical middle stile is arranged between the transverse middle stile and the lower window frame, a first heat insulator is arranged in a rectangular area formed by the upper window frame, the left window frame, the transverse middle stile and the right window frame, a movable window sash, a screen window and an auxiliary window sash are arranged in a rectangular area formed by the transverse middle stile, the left window frame, the lower window frame and the vertical middle stile, the movable window sash is rotationally connected with the left window frame through hinges, a second heat insulator is fixedly arranged in the movable window sash, and a third heat insulator is arranged in a rectangular area formed by the transverse middle stile, the right window frame, the lower window frame and the vertical middle stile;
the upper window frame, the left window frame, the lower window frame and the right window frame are all composed of a first outer firmware and a first inner firmware, the transverse middle stile and the vertical middle stile are all composed of a second outer firmware and a second inner firmware, the first outer firmware and the second outer firmware are positioned on the outdoor side, the first inner firmware and the second outer firmware are positioned on the indoor side, heat insulation air grooves are formed between the first outer firmware and the first inner firmware and between the second outer firmware and the second outer firmware, porous heat insulation rubber strips are arranged at two ends of the heat insulation air grooves, and first outer hook edges are arranged at one end, close to the outdoor side, of the first outer firmware and two ends, close to the outdoor side, of the second outer firmware;
the movable window sash consists of four inner window frames which are sequentially and vertically fixedly connected, the inner window frames comprise a third outer fixing piece and a third inner fixing piece, a heat insulation air groove is also formed between the third outer fixing piece and the third inner fixing piece, a single-layer heat insulation adhesive tape and a convex ring parting bead are respectively arranged at two ends of the heat insulation air groove, the convex ring parting bead faces the directions of the transverse stiffener, the left window frame, the lower window frame and the right window frame respectively, a second outer hook edge is arranged at one end, close to the outdoor side, of the third outer fixing piece, the second outer hook edge faces the second heat insulator, and claw-shaped clamping grooves are respectively formed at the tail ends of the first outer hook edge and the second outer hook edge;
a convex ring barrier strip is arranged between the inner window frame and the transverse middle stile, between the inner window frame and the left window frame, between the inner window frame and the lower window frame and between the inner window frame and the vertical middle stile, and is respectively clamped with the bottom surface of the transverse middle stile, the right side surface of the left window frame, the top surface of the lower window frame and the left side surface of the vertical middle stile, an outer extension barrier strip is arranged on the convex ring barrier strip in the direction close to the outer side of the chamber, and the convex ring barrier strip and the outer extension barrier strip are contacted with the convex ring barrier strip;
the auxiliary fan consists of four auxiliary frames which are sequentially and vertically fixedly connected, the auxiliary frames are arranged between the first outer hook edge and the convex ring baffle strip, the auxiliary frames are connected with the first outer hook edge in a clamping mode through claw-shaped clamping grooves, a buffer adhesive tape is arranged on one face, facing the indoor side, of the auxiliary frames, two clamping strips are arranged on the back face of the buffer adhesive tape, the two clamping strips are respectively arranged in two square clamping grooves on the auxiliary frames, and the two square clamping grooves are arranged side by side on one side, facing the indoor side, of the auxiliary frames.
Preferably, the first heat insulator, the second heat insulator and the third heat insulator each comprise a plurality of layers of heat insulating glass, a filling strip is arranged between edges of the heat insulating glass, and sealing rubber strips are arranged on the periphery of the filling strip.
Preferably, an inner hook edge is disposed at one end of the indoor side of the third inner fixing member, the inner hook edge faces the left window frame, the right window frame, the transverse middle stile or the vertical middle stile respectively, and the hinge is disposed between the inner hook edge and the left window frame.
Preferably, the screen window comprises a screen frame, a screen fan, a connecting piece and a pressing line, wherein the screen frame is located in the surrounding of the auxiliary frame, the screen frame is fixedly connected with the auxiliary frame through screws, the screen frame is fixedly connected with the screen fan through the connecting piece, the pressing line is connected with the screen fan in a clamping mode, and the pressing line is located at the outdoor side of the screen fan.
Preferably, the first insulator, the second insulator and the indoor side of the third insulator are both provided with arc-shaped buckling strips, the arc-shaped buckling strips are respectively connected with the first inner firmware, the second inner firmware or the third inner firmware in a clamping mode, extrusion rubber strips are arranged between the arc-shaped buckling strips and the first insulator, between the second insulator and the third insulator, between the outdoor side of the third insulator and the first outer hook edge, and between the second insulator and the second outer hook edge.
Therefore, the inner casement window with the screen window sash has the advantages that the functions of heat insulation, noise reduction and light transmission are realized through the fixed first heat insulator and the fixed second heat insulator, the second heat insulator positioned in the movable window sash can be rotatably opened to realize ventilation, the sealing performance is enhanced between the movable window sash and each window frame through the convex ring parting bead and the convex ring barrier bead when the window is closed, the fixed screen window sash can shield mosquitoes, and meanwhile, the heat insulation performance of the window is not influenced.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic view of an embodiment of a heat-insulating double-inner casement window with screen window according to the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional structure of the (1) (2) (3) position according to the embodiment of the present utility model;
FIG. 3 is a schematic view showing the longitudinal sectional structure of the embodiment of the utility model at the positions (4), (5) and (6);
FIG. 4 is a schematic view showing the longitudinal sectional structure of the embodiment (7) and (8) of the present utility model.
Reference numerals
1. An upper window frame; 11. a first insulator; 2. a transverse middle stile; 3. a left window frame; 31. a heat-insulating air tank; 32. arc-shaped buckling strips; 33. extruding the adhesive tape; 4. a lower window frame; 5. a right window frame; 51. a third insulator; 52. a first internal firmware; 53. a first external firmware; 54. a heat insulating glass; 55. a sealing rubber strip; 56. filling strips; 57. a first outer hook edge; 58. claw-shaped clamping grooves; 6. a vertical middle stile; 61. a second internal firmware; 62. a second external firmware; 63. porous heat insulation adhesive tape; 64. a convex ring baffle strip; 65. an epitaxial barrier strip; 7. an inner window frame; 71. a second insulator; 72. a third internal firmware; 73. a third external firmware; 74. convex ring parting strips; 75. a single-layer heat insulation adhesive tape; 76. a second outer hook edge; 77. a loose leaf; 78. an inner hook edge; 8. a screen window; 81. a yarn frame; 82. a connecting piece; 83. a screen fan; 84. pressing line; 85. attaching a frame; 86. square clamping groove; 87. and (5) buffering the adhesive tape.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Examples
As shown in the figure, the window comprises an upper window frame 1, a left window frame 3, a lower window frame 4 and a right window frame 5 which are sequentially and vertically fixedly connected, a transverse middle stile 2 is horizontally arranged between the left window frame 3 and the right window frame 5, a vertical middle stile 6 is arranged between the transverse middle stile 2 and the lower window frame 4, a first heat insulator 11 is arranged in a rectangular area formed by the upper window frame 1, the left window frame 3, the transverse middle stile 2 and the right window frame 5, a movable window sash, a screen window 8 and an auxiliary window sash are arranged in a rectangular area formed by the transverse middle stile 2, the left window frame 3, the lower window frame 4 and the vertical middle stile 6, the movable window sash is rotationally connected with the left window frame 3 through a hinge 77, a second heat insulator 71 is fixedly arranged in the movable window sash, and a third heat insulator 51 is arranged in a rectangular area formed by the transverse middle stile 2, the right window frame 5, the lower window frame 4 and the vertical middle stile 6.
The first heat insulator 11, the second heat insulator 71 and the third heat insulator 51 each comprise a plurality of layers of heat insulating glass 54, filling strips 56 are arranged between edges of the heat insulating glass 54, the filling strips 56 are made of iron or steel materials and are used for supporting distances between different layers of heat insulating glass 54, an air layer is formed, and heat flow is reduced. The sealing rubber strip 55 is arranged on the periphery of the filling strip 56, so that the sealing performance of the heat insulator is enhanced.
The upper window frame 1, the left window frame 3, the lower window frame 4 and the right window frame 5 are all composed of a first outer fixing piece 53 and a first inner fixing piece 52, the horizontal middle stile 2 and the vertical middle stile 6 are all composed of a second outer fixing piece 62 and a second inner fixing piece 61, the first outer fixing piece 53 and the second outer fixing piece 62 are located on the outdoor side, and the first inner fixing piece 52 and the second outer fixing piece 62 are located on the indoor side. The heat insulation air grooves 31 are formed between the first outer fixing piece 53 and the first inner fixing piece 52 and between the second outer fixing piece 62 and the second outer fixing piece 62, porous heat insulation adhesive tapes 63 are arranged at two ends of the heat insulation air grooves 31, heat broken bridges can be formed by the matching structure of the porous heat insulation adhesive tapes 63 and the heat insulation air grooves 31, heat conduction inside and outside a window is reduced, and heat insulation and warmth retention performance of the window is enhanced. The first outer fastening piece 53 is provided with a first outer hook edge 57 at one end thereof close to the outdoor side and at both ends thereof close to the outdoor side of the second outer fastening piece 62.
The movable window sash consists of four inner window frames 7 which are sequentially and vertically fixedly connected, the inner window frames 7 comprise a third outer fixing piece 73 and a third inner fixing piece 72, a heat insulation air groove 31 is also arranged between the third outer fixing piece 73 and the third inner fixing piece 72, a single-layer heat insulation adhesive tape 75 and a convex ring parting bead 74 are respectively arranged at two ends of the heat insulation air groove 31, and the convex ring parting bead 74 faces the directions of the transverse middle stile 2, the left window frame 3, the lower window frame 4 and the right window frame 5 respectively. The third outer fixing piece 73 is provided with a second outer hooking edge 76 at one end near the outdoor side, the second outer hooking edge 76 faces the second heat insulator 71, and claw-shaped clamping grooves 58 are provided at the end of the first outer hooking edge 57 and the end of the second outer hooking edge 76.
An inner hook edge 78 is arranged at one end of the indoor side of the third inner fixing piece 72, the inner hook edge 78 faces to the left window frame 3, the right window frame 5, the transverse middle stile 2 or the vertical middle stile 6 respectively, and a hinge 77 is arranged between the inner hook edge 78 and the left window frame 3, so that the movable window sash rotates indoors.
The inner window frame 7 is provided with bulge loop blend stop 64 with transversely erectting 2, left side window frame 3, down window frame 4 and erectting between the mullion 6, bulge loop blend stop 64 respectively with the bottom surface of transversely mullion 2, the right flank of left side window frame 3, the top surface of down window frame 4 and erectting the left flank joint of mullion 6, the direction that is close to the outdoor side on bulge loop blend stop 64 is provided with outward extension blend stop 65, bulge loop blend stop 64 and outward extension blend stop 65 contact with bulge loop blend stop 74. The convex ring barrier strips 64, the convex ring barrier strips 74 and the outer extending barrier strips 65 are made of rubber materials, so that good air tightness and water tightness can be realized, weather conditions of strong wind or rainfall can be resisted, and air leakage or water seepage can be avoided.
The auxiliary fan consists of four auxiliary frames 85 which are sequentially and vertically fixedly connected, the auxiliary frames 85 are arranged between the first outer hook edges 57 and the convex ring baffle strips 64, the auxiliary frames 85 are connected with the first outer hook edges 57 and the claw-shaped clamping grooves 58 in a clamping mode, a buffer adhesive tape 87 is arranged on one surface, facing the indoor side, of the auxiliary frames 85, two clamping strips are arranged on the back surface of the buffer adhesive tape 87, the two clamping strips are respectively arranged in two square clamping grooves 86 on the auxiliary frames 85, and the two square clamping grooves 86 are arranged on one side, facing the indoor side, of the auxiliary frames 85 side by side. The buffer rubber strip 87 provides buffering when the movable window sash is closed, and simultaneously enhances the sealing property between the auxiliary frame 85 and the inner window frame 7.
The screen window 8 comprises a screen frame 81, a screen window sash 83, a connecting piece 82 and a pressing line 84, wherein the screen frame 81 is arranged in the surrounding of the auxiliary frame 85, the screen frame 81 is fixedly connected with the auxiliary frame 85 through screws, the screen frame 81 is fixedly connected with the screen window sash 83 through the connecting piece 82, the pressing line 84 is clamped with the screen window sash 83, and the pressing line 84 is positioned at the outdoor side of the screen window sash 83. The screen window 8 is fixedly connected with the whole window, so that the effects of preventing mosquitoes and sundries can be achieved.
The first heat insulator 11, the second heat insulator 71 and the third heat insulator 51 are provided with arc-shaped fastening strips 32 on the indoor sides, the arc-shaped fastening strips 32 are respectively clamped with the first inner fixing piece 52, the second inner fixing piece 61 or the third inner fixing piece 72, extrusion adhesive tapes 33 are arranged between the arc-shaped fastening strips 32 and the first heat insulator 11, the second heat insulator 71 and the third heat insulator 51, and extrusion adhesive tapes 33 are also arranged between the outdoor sides of the first heat insulator 11 and the third heat insulator 51 and the first outer hook edge 57 and between the second heat insulator 71 and the second outer hook edge 76. The extruded glue strip 33 is pressed by the inner and outer fixing members to fix the heat insulator. The arc-shaped buckling strip 32 is positioned indoors, and the arc-shaped appearance is attractive, so that the safety is improved, and the risk of collision damage is reduced.
Therefore, the inner casement window with the screen sash adopts the structure, and the first heat insulator 11 and the second heat insulator 71 are of fixed structures, the fixation and the sealing are realized through the force application of the arc-shaped buckling strip 32 and the two sides of the first outer hook edge 57, and the arc-shaped buckling strip 32 and the extrusion adhesive tape 33 arranged at the tail end of the first outer hook edge 57 and the sealing adhesive tape 55 in the heat insulator form the sealing system together, so that the effects of heat insulation, noise reduction, water prevention and wind prevention are achieved. The second heat insulator 71 and the inner window frame 7 have the same sealing system, and the sealing performance of the movable window sash is enhanced by the buffer rubber strip 87, the convex ring baffle strip 64 and the convex ring baffle strip 74 between the inner window frame 7 and the auxiliary frame 85. The whole function that has ventilation, thermal-insulated, fall of making an uproar, printing opacity of window, fixed gauze fan 83 can shelter from the mosquito, does not influence the thermal-insulated performance of window simultaneously.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (5)
1. The utility model provides a take thermal-insulated internal flat-open window of gauze window which characterized in that: the novel heat insulation structure comprises an upper window frame, a left window frame, a lower window frame and a right window frame which are sequentially and vertically fixedly connected, wherein a transverse middle stile is horizontally arranged between the left window frame and the right window frame, a vertical middle stile is arranged between the transverse middle stile and the lower window frame, a first heat insulator is arranged in a rectangular area formed by the upper window frame, the left window frame, the transverse middle stile and the right window frame, a movable window sash, a screen window and an auxiliary sash are arranged in a rectangular area formed by the transverse middle stile, the left window frame, the lower window frame and the vertical middle stile, the movable window sash is rotationally connected with the left window frame through hinges, a second heat insulator is fixedly arranged in the movable window sash, and a third heat insulator is arranged in a rectangular area formed by the transverse middle stile, the right window frame, the lower window frame and the vertical middle stile;
the upper window frame, the left window frame, the lower window frame and the right window frame are all composed of a first outer firmware and a first inner firmware, the transverse middle stile and the vertical middle stile are all composed of a second outer firmware and a second inner firmware, the first outer firmware and the second outer firmware are positioned on the outdoor side, the first inner firmware and the second outer firmware are positioned on the indoor side, heat insulation air grooves are formed between the first outer firmware and the first inner firmware and between the second outer firmware and the second outer firmware, porous heat insulation rubber strips are arranged at two ends of the heat insulation air grooves, and first outer hook edges are arranged at one end, close to the outdoor side, of the first outer firmware and two ends, close to the outdoor side, of the second outer firmware;
the movable window sash consists of four inner window frames which are sequentially and vertically fixedly connected, the inner window frames comprise a third outer fixing piece and a third inner fixing piece, a heat insulation air groove is also formed between the third outer fixing piece and the third inner fixing piece, a single-layer heat insulation adhesive tape and a convex ring parting bead are respectively arranged at two ends of the heat insulation air groove, the convex ring parting bead faces the directions of the transverse stiffener, the left window frame, the lower window frame and the right window frame respectively, a second outer hook edge is arranged at one end, close to the outdoor side, of the third outer fixing piece, the second outer hook edge faces the second heat insulator, and claw-shaped clamping grooves are respectively formed at the tail ends of the first outer hook edge and the second outer hook edge;
a convex ring barrier strip is arranged between the inner window frame and the transverse middle stile, between the inner window frame and the left window frame, between the inner window frame and the lower window frame and between the inner window frame and the vertical middle stile, and is respectively clamped with the bottom surface of the transverse middle stile, the right side surface of the left window frame, the top surface of the lower window frame and the left side surface of the vertical middle stile, an outer extension barrier strip is arranged on the convex ring barrier strip in the direction close to the outer side of the chamber, and the convex ring barrier strip and the outer extension barrier strip are contacted with the convex ring barrier strip;
the auxiliary fan consists of four auxiliary frames which are sequentially and vertically fixedly connected, the auxiliary frames are arranged between the first outer hook edge and the convex ring baffle strip, the auxiliary frames are connected with the first outer hook edge in a clamping mode through claw-shaped clamping grooves, a buffer adhesive tape is arranged on one face, facing the indoor side, of the auxiliary frames, two clamping strips are arranged on the back face of the buffer adhesive tape, the two clamping strips are respectively arranged in two square clamping grooves on the auxiliary frames, and the two square clamping grooves are arranged side by side on one side, facing the indoor side, of the auxiliary frames.
2. The insulated inner casement window with screen window according to claim 1, wherein: the first heat insulator, the second heat insulator and the third heat insulator all comprise a plurality of layers of heat insulation glass, a filling strip is arranged between the edges of the heat insulation glass, and sealing rubber strips are arranged on the periphery of the filling strip.
3. A heat insulating inner side hung window with a screen according to claim 2, wherein: an inner hook edge is arranged at one end of the indoor side of the third inner fixing piece, the inner hook edge faces to the left window frame, the right window frame, the transverse middle stile or the vertical middle stile respectively, and the hinge is arranged between the inner hook edge and the left window frame.
4. A heat insulating inner side-hung window with a screen according to claim 3, wherein: the screen window comprises a screen frame, a screen fan, connecting pieces and pressing lines, wherein the screen frame is located in the surrounding of the auxiliary frame, the screen frame is fixedly connected with the auxiliary frame through screws, the screen frame is fixedly connected with the screen fan through the connecting pieces, the pressing lines are connected with the screen fan in a clamping mode, and the pressing lines are located on the outdoor side of the screen fan.
5. The insulated inner casement window with window screen of claim 4, wherein: the first insulator the second insulator with the indoor side of third insulator all is provided with the arc and buckles the strip, the arc detain the strip respectively with the first interior firmware the second is interior firmware or the third is interior firmware joint, the arc detain the strip with first insulator the second insulator the be provided with extrusion adhesive tape between the third insulator, first insulator the outdoor side of third insulator with between the first outer hook limit, the second insulator with also be provided with between the second outer hook limit extrusion adhesive tape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222760601.5U CN219101084U (en) | 2022-10-20 | 2022-10-20 | Heat-insulating inner casement window with screen window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222760601.5U CN219101084U (en) | 2022-10-20 | 2022-10-20 | Heat-insulating inner casement window with screen window |
Publications (1)
Publication Number | Publication Date |
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CN219101084U true CN219101084U (en) | 2023-05-30 |
Family
ID=86466335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202222760601.5U Expired - Fee Related CN219101084U (en) | 2022-10-20 | 2022-10-20 | Heat-insulating inner casement window with screen window |
Country Status (1)
Country | Link |
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CN (1) | CN219101084U (en) |
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2022
- 2022-10-20 CN CN202222760601.5U patent/CN219101084U/en not_active Expired - Fee Related
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Granted publication date: 20230530 |