Window opening device in curtain wall
The curtain wall inner window opening device integrates thermal and sound insulation boards within a rotatable frame structure to enhance insulation performance, addressing sound insulation issues while maintaining appearance and reducing maintenance costs.
Patent Information
- Application Number
- CN202323395286.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-13
AI Technical Summary
Existing curtain wall decorative strip inner windows fail to provide adequate sound insulation, especially in noisy environments, and installing additional sound insulation devices can damage the interior decoration and increase maintenance costs.
A curtain wall inner window opening device comprising a unit frame, sash frame assembly, and window sash assembly with integrated thermal and sound insulation boards, allowing for rotatable enclosure frames to seal mounting grooves and maintain appearance while enhancing insulation.
The device improves thermal and sound insulation performance without damaging the interior, reduces maintenance costs, and promotes energy conservation and environmental sustainability.
Smart Images
Figure CN222184566U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curtain wall installation, in particular to a curtain wall inner window opening device. Background Art
[0002] Curtain wall decorative strip inner windows are widely used in buildings due to their safety and good appearance decoration. With the improvement of living standards and scientific and technological levels, the noise caused by outdoor construction, entertainment, shopping mall marketing and other activities is becoming more and more frequent, and the sound insulation effect of ordinary curtain wall decorative strip inner windows is gradually declining. For hospitals, nursing homes, shopping malls, karaoke rooms and other buildings with special requirements for noise control, noise control is particularly important. If users install sound insulation devices on their own later, it will not only damage the interior decoration, but also greatly increase the user's later and maintenance costs. In order to reduce the impact of noise on such buildings, installing thermal insulation cotton and sound insulation stickers in the inner windows of curtain wall decorative strips is an effective means of outdoor noise pollution. Utility Model Content
[0003] The purpose of the utility model is to provide a curtain wall inner window opening device in view of the above-mentioned deficiencies in the prior art.
[0004] The utility model proposes a window opening device in a curtain wall, comprising a unit frame, a sash frame assembly, a window sash assembly, and a decorative strip, wherein the decorative strip is connected to a side surface of the unit frame, a side surface of the unit frame away from the decorative strip is penetrated with a first mounting groove, the sash frame assembly is installed in the first mounting groove, the sash frame assembly comprises a second mounting groove which is penetrated, the window sash assembly comprises a first enclosure frame installed in the second mounting groove, and a first thermal insulation cotton board and a first sound insulation board which are respectively arranged on the inner side of the first enclosure frame; one end of the first enclosure frame is rotatably connected to a side wall of the sash frame assembly, and the other end can abut against the other side wall of the sash frame assembly, so as to seal the second mounting groove.
[0005] Furthermore, the unit frame includes two first frame bodies arranged on the left and right, the decorative strip includes a decorative frame and a honeycomb panel connected to a first side of the decorative frame away from the decorative strip, and a second side of the decorative frame close to the decorative strip is respectively connected to the two first frame bodies.
[0006] Furthermore, the decorative frame is a triangular structure formed by connecting a plurality of decorative keels to each other, and the decorative strip further includes a perforated plate connected to the third side surface of the decorative frame.
[0007] Furthermore, the unit frame also includes two second frame bodies respectively connected to the side surfaces of the two first frame bodies that are close to each other, the first mounting groove is arranged between the two second frame bodies, the second frame body includes a first protective plate, a second protective plate, a first square tube, a second thermal insulation cotton board, and a second sound insulation board, one end of the first protective plate is connected to a side surface of a first frame body away from the decorative strip, one end of the second protective plate is connected to a side surface of the first frame body close to the other first frame body, the other end of the second protective plate abuts against the other end of the first protective plate, the first square tube is connected to the second protective plate, the second thermal insulation cotton board is connected to a side surface of the second protective plate close to the first frame body, and the second sound insulation board is connected to a side surface of the second thermal insulation cotton board close to the first frame body.
[0008] Furthermore, the fan frame assembly includes a second enclosure frame connected to the first protective plate, and four first corner codes for supporting the four corners of the second enclosure plate respectively, and the four first corner codes are respectively arranged at the four corners of the first installation groove.
[0009] Furthermore, the window sash assembly also includes four second corner codes for supporting the four corners of the first enclosure frame respectively, and the four second corner codes are respectively arranged at the four corners of the second installation groove.
[0010] Furthermore, the fan frame assembly also includes an insect and bird proof net connected to a side surface of the second enclosure frame close to the decorative strip.
[0011] Furthermore, the window sash assembly also includes a third protective plate connected to a side of the first enclosure frame close to the decorative strip, and a fourth protective plate connected to a side of the first sound insulation board away from the decorative strip. The side of the first thermal insulation cotton board close to the decorative strip is connected to a side of the third protective plate away from the decorative strip, and the side of the first sound insulation board close to the decorative strip is connected to a side of the first thermal insulation cotton board away from the decorative strip.
[0012] Furthermore, the window sash assembly also includes an opening handle connected to the first enclosure frame and extending toward a side away from the decorative strip.
[0013] Furthermore, a first card slot is provided on the first enclosure frame, and the fan frame assembly further comprises a card connection portion connected to the other side wall of the second enclosure frame and capable of being card-connected to the first card slot.
[0014] The utility model provides a curtain wall window opening device with the following beneficial effects:
[0015] The decorative strip is connected to one side of the unit frame, the sash frame assembly is installed in the first installation groove, one end of the first enclosure frame is rotatably connected to one side wall of the sash frame assembly, and the other end can abut against the other side wall of the sash frame assembly, so that the first enclosure frame seals the second installation groove, and a first thermal insulation cotton board and a first sound insulation board are provided on the inner side of the first enclosure frame, which can greatly improve the thermal insulation performance of the present application, increase the sound insulation effect of the overall device, while keeping the appearance unchanged and not destroying the integrity of the room; the first sound insulation board is installed in the first enclosure frame and is maintenance-free in the later stage; the second thermal insulation cotton board and the second sound insulation board are provided in the unit frame, which further improve the thermal insulation and sound insulation performance. The dual functions of the sash assembly and the unit frame greatly improve the indoor thermal insulation and sound insulation effects, promote energy conservation and emission reduction, and green environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a structural schematic diagram of a window opening device in a curtain wall according to an embodiment of the utility model;
[0018] Figure 2 It is a cross-sectional schematic diagram of a window opening device in a curtain wall according to an embodiment of the utility model;
[0019] Figure 3 This is a front view of a window opening device in a curtain wall according to an embodiment of the utility model;
[0020] Figure 4 It is a vertical cross-sectional schematic diagram of a window opening device in a curtain wall according to an embodiment of the utility model.
[0021] In the figure: 1-unit frame, 11-first frame body, 12-first square tube, 13-first protective plate, 14-second protective plate, 15-second thermal insulation cotton board, 16-second sound insulation board, 2-decorative strip, 21-decorative frame, 22-honeycomb panel, 23-perforated plate, 3-sash frame assembly, 31-second enclosure frame, 32-clamping part, 33-first corner code, 34-hinge, 4-sash assembly, 41-first enclosure frame, 42-first thermal insulation cotton board, 43-first sound insulation board, 44-third protective plate, 45-fourth protective plate, 46-insect and bird proof net, 47-opening handle, 48-second corner code. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.
[0023] See also Figures 1 to 4 A curtain wall window opening device according to an embodiment of the utility model comprises a unit frame 1, a sash frame assembly 3, a window sash assembly 4, and a decorative strip 2. The decorative strip 2 is connected to one side of the unit frame 1. A first mounting groove is provided through a side of the unit frame 1 away from the decorative strip 2. The sash frame assembly 3 is installed in the first mounting groove. The sash frame assembly 3 comprises a second mounting groove provided through the first mounting groove. The window sash assembly 4 comprises a first enclosure frame 41 installed in the second mounting groove, and a first heat-insulating cotton board 42 and a first sound-proofing board 43 respectively provided on the inner side of the first enclosure frame 41. One end of the first enclosure frame 41 is rotatably connected to one side wall of the sash frame assembly 3, and the other end can abut against the other side wall of the sash frame assembly 3, so as to seal the second mounting groove.
[0024] Here, a unit frame 1 is installed at the wall window, a decorative strip 2 is arranged near the outside of the window, a sash frame assembly 3 is arranged near the inside of the window, a window sash assembly 4 is arranged inside the sash frame assembly 3, a first enclosure frame 41 is arranged in the second mounting groove, one end of the first enclosure frame 41 is rotatably connected to a side wall of the second mounting groove on the sash frame assembly 3, and the other end of the first enclosure frame 41 can abut against the other side wall of the second mounting groove on the sash frame assembly 3, so that the first enclosure frame 41 can seal the second mounting groove, and one end of the first enclosure frame 41 is rotated in a direction away from the first mounting groove, and one end of the first enclosure frame 41 is rotated toward the room, thereby exposing the second mounting groove. The present application can maintain ventilation while performing heat insulation and sound insulation on the room. The first enclosure frame 41 can be rotatably connected to a side wall of the sash frame assembly 3 through a hinge 34.
[0025] The unit frame 1 may include two first frame bodies 11 arranged on the left and right, the decorative strip 2 includes a decorative frame 21, a honeycomb panel 22 connected to a first side of the decorative frame 21 away from the decorative strip 2, and a second side of the decorative frame 21 close to the decorative strip 2 is respectively connected to the two first frame bodies 11.
[0026] Specifically, the shapes of the two first frame bodies 11 can be the same or different. The first frame body 11 can be an aluminum alloy column to provide support for the present application. The first side surface on the decorative frame 21 is arranged close to the outdoors. The honeycomb panel 22 can be a stainless steel honeycomb panel 22 with a thickness of 11-13 mm, or a stainless steel honeycomb panel 22 with a thickness of 12 mm. The honeycomb panel 22 is detachably connected to the decorative frame 21 by bolts and nuts.
[0027] The decorative frame 21 may be a triangular structure formed by connecting a plurality of decorative keels to each other. The decorative strip 2 further includes a perforated plate 23 connected to the third side surface of the decorative frame 21 .
[0028] Specifically, the decorative frame 21 can be formed into a right-angled triangle structure, the long hypotenuse of the decorative frame 21 is the first side of the decorative frame 21, a right-angled side of the decorative frame 21 is the second side of the decorative frame 21, the other right-angled side of the decorative frame 21 can be arranged flush with a first frame body 11, and the perforated plate 23 is detachably connected to the other right-angled plate of the decorative frame 21. The three sides of the decorative frame 21 are detachably connected to each other. The decorative frame 21 can be detachably connected to the two first frame bodies 11 respectively by bolts and nuts. The perforated plate 23 can be a stainless steel perforated plate 23 with a thickness of 1.5 to 2.5 mm, or a stainless steel perforated plate 23 with a thickness of 2 mm.
[0029] The unit frame 1 can also include two second frame bodies respectively connected to the side surfaces of the two first frame bodies 11 that are close to each other, the first mounting groove is arranged between the two second frame bodies, the second frame body includes a first protective plate 13, a second protective plate 14, a first square tube 12, a second thermal insulation cotton board 15, and a second sound insulation board 16, one end of the first protective plate 13 is connected to a side surface of a first frame body 11 away from the decorative strip 2, one end of the second protective plate 14 is connected to a side surface of the first frame body 11 that is close to the other first frame body 11, the other end of the second protective plate 14 abuts against the other end of the first protective plate 13, the first square tube 12 is connected to the second protective plate 14, the second thermal insulation cotton board 15 is connected to a side surface of the second protective plate 14 that is close to the first frame body 11, and the second sound insulation board 16 is connected to a side surface of the second thermal insulation cotton board 15 that is close to the first frame body 11.
[0030] Specifically, the two second frame bodies can be symmetrically arranged. The first protective plate 13 can be an aluminum single plate with a thickness of 1.5 to 2.5 mm. The second protective plate 14 can be an aluminum single plate with a thickness of 2 to 3 mm, and the first protective plate 13 can also be an aluminum single plate with a thickness of 2 mm. The second protective plate 14 can also be an aluminum single plate with a thickness of 2.5 mm. The first protective plate 13, the second protective plate 14, and a first frame body 11 form a receiving groove, and the first square tube 12, the second thermal insulation cotton board 15, and the second sound insulation board 16 are arranged in the receiving groove. The first square tube 12 is an aluminum alloy square tube. The second thermal insulation cotton board 15 can be a thermal insulation cotton board with a thickness of 45 to 55 mm, and the second thermal insulation cotton board 15 can also be a thermal insulation cotton board with a thickness of 50 mm. The second sound insulation board 16 can be a sound insulation board with a thickness of 15 to 25 mm, and the second sound insulation board 16 can also be a sound insulation board with a thickness of 20 mm. The second thermal insulation cotton board 15 can be a thermal insulation cotton aluminum foil. The second sound insulation board 16 can be bonded to the second thermal insulation wool board 15 .
[0031] The sash frame assembly 3 may include a second enclosure frame 31 connected to the first protective plate 13, and four first corner codes 33 for supporting the four corners of the second enclosure plate 31 respectively. The four first corner codes 33 are respectively arranged at the four corners of the first mounting groove.
[0032] Specifically, the second enclosure frame 31 may be an aluminum alloy window frame. The first enclosure frame 41 may be an aluminum alloy window sash. The second enclosure frame 31 is detachably connected to the first protective plate 13 and the first square passage 12. After the four first corner codes 33 are installed, the four corners of the second enclosure frame 31 are embossed to ensure that it is firmly installed. The second enclosure frame 31 may be a frame material profile.
[0033] The window sash assembly 4 may further include four second corner brackets 48 for supporting the four corners of the first enclosure frame 41 respectively. The four second corner brackets 48 are respectively disposed at the four corners of the second mounting groove.
[0034] Specifically, after the four second corner codes 48 are installed, the four corners of the first enclosure frame 41 are embossed to ensure that it is firmly installed. The first enclosure frame 41 can be a fan material profile.
[0035] The sash frame assembly 3 may further include an insect and bird proof net 46 connected to a side of the second enclosure frame 31 close to the decorative strip 2 .
[0036] The window sash assembly 4 may also include a third protective plate 44 connected to a side of the first enclosure frame 41 close to the decorative strip 2, a fourth protective plate 45 connected to a side of the first sound insulation plate 43 away from the decorative strip 2, a side of the first thermal insulation cotton board 42 close to the decorative strip 2 is connected to a side of the third protective plate 44 away from the decorative strip 2, and a side of the first sound insulation plate 43 close to the decorative strip 2 is connected to a side of the first thermal insulation cotton board 42 away from the decorative strip 2.
[0037] Specifically, the fourth protective plate 45 can be kept flush with one side of the first protective plate 13. The third protective plate 44 can be an aluminum single plate with a thickness of 1.5~2.5mm, or a 2mm thick aluminum single plate. The fourth protective plate 45 can be an aluminum single plate with a thickness of 2~3mm, or a 2.5mm thick aluminum single plate. The first thermal insulation cotton board 42 can be a thermal insulation cotton board with a thickness of 45~55mm, or a 50mm thick thermal insulation cotton board. The first sound insulation board 43 can be a sound insulation board with a thickness of 15~25mm, or a 20mm thick sound insulation board. The first enclosure frame 41 is detachably connected to the second enclosure frame 31. The first thermal insulation cotton board 42 can be a thermal insulation cotton aluminum foil. The first sound insulation board 43 can be bonded to the first thermal insulation cotton board 42.
[0038] The window sash assembly 4 may further include an opening handle 47 connected to the first enclosure frame 41 and extending toward a side away from the decorative strip 2 .
[0039] Specifically, the opening handle 47 is detachably connected to the first enclosure frame 41. The opening handle 47 is connected to the first enclosure frame 41 through a transmission rod.
[0040] The first enclosure frame 41 may be provided with a first card slot, and the fan frame assembly 3 further includes a card connection portion 32 connected to the other side wall of the second enclosure frame 31 and capable of being card-connected to the first card slot.
[0041] Specifically, the clamping portion 32 can be an elastic clamping portion 32. When the clamping portion 32 is clamped in the first clamping slot, the first enclosure frame 41 and the second enclosure frame 31 are connected stably. The clamping portion 32 serves as a locking seat / locking point to fix the first enclosure frame 41 and the second enclosure frame 31 together.
[0042] Specifically, first assemble the unit frame 1; fix the second protective plate 14 and the first square tube 12 with nails, apply sealant on the side of the second protective plate 14 close to the outdoors, and fix the second thermal insulation wool board 15 on the side of the first protective plate 13 close to the indoors with rock wool nails; stick the second sound insulation board 16 to the second thermal insulation wool board 15; assemble the sash frame assembly 3 and install it to the target position of the unit frame 1; assemble the window sash assembly 4 and install it into the sash frame assembly 3; assemble the first protective plate 13 on the indoor side to the unit frame 1; assemble and hang the decorative strip 2; and the application is completed. The present application can provide heat insulation and sound insulation, maintain ventilation and indoor temperature; the first thermal insulation cotton board 42 and the first sound insulation board 43 are used in the window sash assembly 4, which greatly improves the heat insulation and sound insulation functions; the present application increases the sound insulation effect while maintaining the appearance unchanged, and does not destroy the integrity of the room; the first sound insulation board 43 and the second sound insulation board 16 are respectively internally installed, and maintenance-free in the later stage; the window sash assembly 4 and the unit frame 1 have dual functions, which greatly improve the indoor thermal insulation effect, promote energy conservation and emission reduction, and be green and environmentally friendly.
[0043] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.
[0044] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.
[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A window opening device in a curtain wall, characterized in that: The invention comprises a unit frame (1), a sash frame assembly (3), a window sash assembly (4), and a decorative strip (2), wherein the decorative strip (2) is connected to a side surface of the unit frame (1), a side surface of the unit frame (1) away from the decorative strip (2) is provided with a first mounting groove, the sash frame assembly (3) is installed in the first mounting groove, the sash frame assembly (3) comprises a second mounting groove provided therethrough, and the window sash assembly (4) comprises a first enclosure frame (41) installed in the second mounting groove, and a first heat insulation cotton board (42) and a first sound insulation board (43) respectively provided on the inner side of the first enclosure frame (41); one end of the first enclosure frame (41) is rotatably connected to a side wall of the sash frame assembly (3), and the other end can abut against the other side wall of the sash frame assembly (3), so as to seal the second mounting groove.
2. A curtain wall window opening device according to claim 1, characterized in that: The unit frame (1) comprises two first frame bodies (11) arranged on the left and right, the decorative strip (2) comprises a decorative frame (21), a honeycomb panel (22) connected to a first side surface of the decorative frame (21) away from the decorative strip (2), and a second side surface of the decorative frame (21) close to the decorative strip (2) is respectively connected to the two first frame bodies (11).
3. A curtain wall window opening device according to claim 2, characterized in that: The decorative frame (21) is a triangular structure formed by connecting a plurality of decorative keels to each other, and the decorative strip (2) further comprises a perforated plate (23) connected to a third side surface of the decorative frame (21).
4. A curtain wall window opening device according to claim 2 or 3, characterized in that: The unit frame (1) further comprises two second frame bodies respectively connected to the side surfaces of the two first frame bodies (11) close to each other, the first mounting groove being arranged between the two second frame bodies, the second frame body comprising a first protective plate (13), a second protective plate (14), a first square passage (12), a second thermal insulation cotton board (15), and a second sound insulation board (16), one end of the first protective plate (13) being connected to a side surface of a first frame body (11) away from the decorative strip (2), one end of the second protective plate (14) being connected to a side surface of the first frame body (11) close to the other first frame body (11), the other end of the second protective plate (14) being abutted against the other end of the first protective plate (13), the first square passage (12) being connected to the second protective plate (14), the second thermal insulation cotton board (15) being connected to a side surface of the second protective plate (14) close to the first frame body (11), and the second sound insulation board (16) being connected to a side surface of the second thermal insulation cotton board (15) close to the first frame body (11).
5. The curtain wall window opening device according to claim 4, characterized in that: The sash frame assembly (3) comprises a second enclosure frame (31) connected to a first protective plate (13), and four first corner brackets (33) for respectively supporting four corners of the second enclosure frame (31); the four first corner brackets (33) are respectively arranged at the four corners of the first installation slot.
6. A curtain wall window device as claimed in claim 5, characterized in that: The window sash assembly (4) further comprises four second corner brackets (48) for respectively supporting the four corners of the first enclosure frame (41); the four second corner brackets (48) are respectively arranged at the four corners of the second installation groove.
7. The curtain wall inner window opening device according to claim 5, characterized in that: The sash frame assembly (3) further comprises an insect and bird-proof net (46) connected to a side surface of the second enclosure frame (31) close to the decorative strip (2).
8. A curtain wall window opening device as claimed in claim 1, 2 or 3, characterized in that: The window sash assembly (4) further comprises a third protective plate (44) connected to a side of the first enclosure frame (41) close to the decorative strip (2), and a fourth protective plate (45) connected to a side of the first sound insulation board (43) away from the decorative strip (2); a side of the first thermal insulation cotton board (42) close to the decorative strip (2) is connected to a side of the third protective plate (44) away from the decorative strip (2); and a side of the first sound insulation board (43) close to the decorative strip (2) is connected to a side of the first thermal insulation cotton board (42) away from the decorative strip (2).
9. The curtain wall window device according to claim 8, characterized in that: The window sash assembly (4) further comprises an opening handle (47) connected to the first enclosure frame (41) and extending towards a side away from the decorative strip (2).
10. The curtain wall inner window opening device according to claim 5, characterized in that: The first enclosure frame (41) is provided with a first clamping slot, and the fan frame assembly (3) further comprises a clamping portion (32) connected to the other side wall of the second enclosure frame (31) and capable of being clamped in the first clamping slot.