A removable exterior window

Abstract

The present invention discloses a detachable exterior window, which belongs to the technical field of exterior windows and aims to overcome the defects of existing detachable sunshade windows, namely, poor sealing performance and easy safety hazards. The sunshade window includes a frame, a first pressure line, outer insulating glass, a single-glass component, a fixed sealing structure, a fastening screw, a second pressure line and an elastic rubber strip. The single-glass component is directly installed on the inner side of the first pressure line of the exterior window and close to the outer insulating glass. The fixed sealing structure for fixing the single-glass component is fixed to the first pressure line and the frame from the side by a fastening screw. Then, by filling the elastic rubber strip between the first pressure line and the single-glass component, the single-glass component is safely and reliably fixed to the frame with strong load-bearing capacity, thereby greatly improving the safety performance and sealing performance of the detachable integrated sunshade window.

Description

Technical Field

[0001] The invention belongs to the technical field of exterior windows and relates to a detachable exterior window. Background Art

[0002] Center-mounted sunshades feature venetian blinds installed inside insulating glass. They offer clean, aesthetically pleasing design, strong impact resistance, excellent safety, and a long service life, meeting the installation requirements of high-rise buildings and ensuring long-term maintenance-free operation. However, because the blinds and drive system are both installed within the sealed insulating glass, malfunctions in the blinds or drive system cannot be repaired on-site, requiring the entire insulating glass unit to be replaced or sent back to the factory for repair, resulting in high repair costs.

[0003] In order to enable on-site repair of the center sunshade, the existing technology directly installs the single-glass component on the pressure line, that is, by bonding a metal frame to the single-glass component and using screws to fix the metal frame directly to the pressure line from the front, and then installing the decorative cover. Although this method makes the sunshade window detachable, it has poor sealing and energy-saving performance. When the area of the single-glass component is large, there will be safety hazards due to the poor bearing capacity of the pressure line frame. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention proposes a detachable exterior window, aiming to overcome the defects of the existing detachable sunshade windows, such as poor sealing performance and potential safety hazards.

[0005] The present invention is achieved in that:

[0006] A detachable exterior window comprises a frame, a first pressing line and an outer insulating glass, wherein the first pressing line presses the outer insulating glass onto the frame, and is characterized in that the exterior window further comprises:

[0007] A single glass component is arranged on the inner side of the outer insulating glass;

[0008] A fixed sealing structure, clamping and fixing the single glass component with the outer insulating glass, the fixed sealing structure includes a fixing piece, a plurality of machine screws, a movable sealing strip provided with a first groove and a sealing strip arranged in the first groove, the fixing piece is provided with a fixing portion, a vertical portion, a plug-in portion and a movable groove for moving the sealing strip, the fixing portion is provided with a first screw hole, the vertical portion is provided with a plurality of second screw holes connected to the movable groove, the machine screws are arranged in the second screw holes, and when screwed in, the sealing strip can be pushed to move toward the single glass component, and the fixed portion abuts against the first pressure line;

[0009] A fastening screw is passed through the first screw hole and the first pressing wire and screwed into the frame to fix the fixing member and the first pressing wire on the frame;

[0010] A second pressing line has a second groove, and the plug-in portion is inserted into the second groove;

[0011] The elastic rubber strip is arranged between the single-glass component and the first pressing line.

[0012] Preferably, the plug-in portion is perpendicular to the fixing portion and is plugged into the second groove of the second pressure line. The second pressure line has a first extension portion extending toward the single glass component. A sealant is provided at the junction of the first extension portion and the single glass component.

[0013] Preferably, the inner side surface of the frame body protrudes from the inner side surface of the first pressing line, and the second pressing line has a second extending portion for completely covering the first pressing line.

[0014] Preferably, the single-glass assembly includes a frame structure, inner glass, sunshade louvers fixed on the frame structure, and an elastic insulation frame located around the frame structure. The inner glass is bonded to the elastic insulation frame and the frame structure at the same time by adhesive, and the width of the elastic insulation frame is greater than the width of the frame structure.

[0015] Preferably, the frame is further provided with reinforcing ribs for tightening screws to strengthen fixation.

[0016] Preferably, a heat-insulating layer is provided on the surface of the first pressing line facing outward.

[0017] Preferably, the first pressure line has an inclined portion, a wedge-shaped pressure strip is provided between the first pressure line and the single glass assembly, the fixing portion abuts against the wedge-shaped pressure strip, and the wedge-shaped pressure strip abuts against the inclined portion to squeeze the first pressure line toward the frame and the outer insulating glass.

[0018] Preferably, a seal is provided between the inclined portion and the outer insulating glass.

[0019] Preferably, the inner glass is inner single-layer glass or inner insulating glass, and the outer window further includes an outer frame, and the frame body is swingably mounted on the outer frame.

[0020] Preferably, the sealing strip includes a connecting portion and a sealing portion, the connecting portion is inserted in the first groove, the width of the sealing portion is greater than the width of the opening of the first groove, and the sealing portion includes three ridges protruding toward the single glass component, and the ridges abut against the single glass component.

[0021] The present invention has the following beneficial effects:

[0022] 1) The single-glass component is directly installed on the inner side of the first pressure line of the exterior window and close to the outer insulating glass. The fixed sealing structure used to fix the single-glass component is fixed to the first pressure line and the frame from the side using fastening screws. Then, an elastic rubber strip is filled between the first pressure line and the single-glass component to ensure that the single-glass component is safely and reliably fixed to the frame with strong load-bearing capacity, greatly improving the safety and sealing performance of the detachable integrated sunshade window;

[0023] 2) Use fastening screws to directly fix the fixing parts with movable sealing strips and machine screws on the first pressure line and the frame, and then adjust the machine screws to push the movable sealing strip to the side of the outer insulating glass, so that the sealing strip on the movable sealing strip is pressed tightly on the single-glass component. The force of the fixing parts can directly act on the frame with strong load-bearing capacity, making the installation of the single-glass component safer and more reliable. There is no need to fix the single-glass component to the metal frame first, eliminating the original metal frame and making the structure of the outer window more compact. The elastic strip is filled between the first pressure line and the single-glass component, and the sealing strip is compressed by the movable strip, which greatly improves the sealing performance of the detachable integrated sunshade window;

[0024] 3) A structure in which a first pressure line with an inclined portion cooperates with a wedge-shaped pressure strip, and a fixing member compresses the wedge-shaped pressure strip to allow the elastic rubber strip to better fill the gap between the first pressure line and the single-glass component, further improving the sealing performance of the detachable integrated sunshade window;

[0025] 4) By providing an elastic insulation frame with a width greater than that of the frame structure on the outside of the frame structure for fixing the sunshade louver, and bonding the elastic insulation frame and the frame structure to the inner glass, when the inner glass is subjected to pressure from the fixing member, the elastic insulation frame and the outer insulating glass are in close contact, so that the heat from the sun irradiating the sunshade louver is almost not transferred to the first pressure line of the metal material and the space between the outer insulating glass and the frame body, thereby greatly improving the energy-saving performance of the detachable integrated sunshade window;

[0026] 5) The inner side surface of the frame facing the room protrudes from the inner side surface of the first pressure line, and a second extension portion is provided on the second pressure line to completely cover the first pressure line, so that the gap between the first pressure line and the second pressure line will not be exposed, further improving the aesthetics of the detachable integrated exterior window. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the cross-sectional structure of the exterior window of Example 1;

[0028] Figure 2 for Figure 1 A magnified view of the local structure;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed sealing structure;

[0030] Figure 4 is a structural diagram of a fixing part;

[0031] Figure 5 Schematic diagram of the structure of the sealing strip;

[0032] Figure 6 This is a schematic cross-sectional view of the local structure of the exterior window of Example 2;

[0033] Figure 7 This is a schematic cross-sectional view of the first pressing line of Example 2;

[0034] Figure 8 This is a schematic cross-sectional view of the second pressing line of Example 2;

[0035] Figure 9 It is a schematic cross-sectional view of the local structure of the exterior window of Example 3.

[0036] Figures and Labels: 100, frame; 200, first pressure line; 210, insulation layer; 220, inclined portion; 230, seal; 240, wedge-shaped bead; 300, outer insulating glass; 400, single glass assembly; 410, frame structure; 420, inner glass; 430, sunshade louver; 440, elastic insulation frame; 500, fixed sealing structure; 510, fixing member; 511, fixing portion; 512, vertical portion; 513, insert Connecting part; 514, movable groove; 515, first screw hole; 516, second screw hole; 520, machine screw; 530, sealing strip; 531, first groove; 540, sealing strip; 541, connecting part; 542, sealing part; 543, ridge; 600, fastening screw; 700, second pressure line; 710, second groove; 720, second extension part; 730, first extension part; 800, elastic rubber strip; 900, outer frame. DETAILED DESCRIPTION

[0037] The following will further describe the specific embodiments of the present invention in conjunction with the accompanying drawings to make the technical solution of the present invention easier to understand and grasp. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] Example 1

[0039] The detachable sunshade window of this embodiment is a specific application of the innovative solution of the present invention on a sunshade window. The innovative solution of the present invention can also be applied to ordinary exterior windows that do not have such a function.

[0040] like Figure 1-5As shown, the sunshade window includes a frame 100, a first pressure line 200, an outer insulating glass 300, a single glass assembly 400, a fixed sealing structure 500, a fastening screw 600, a second pressure line 700 and an elastic rubber strip 800. The first pressure line 200 and the second pressure line 700 are both four pieces that form a frame structure. The frame 100 can be made of 70 series aluminum profiles, 75 series aluminum profiles or 80 series aluminum profiles.

[0041] The first pressing line 200 presses the outer insulating glass 300 onto the frame 100 , and the single glass assembly 400 is arranged on the inner side of the outer insulating glass 300 . Here, the inner side of the outer insulating glass 300 faces the indoor side after the outer window is installed.

[0042] like Figure 2-5 As shown, the fixed sealing structure 500 clamps and fixes the single glass assembly 400 with the outer insulating glass 300. The fixed sealing structure 500 includes a fixing member 510, a plurality of machine screws 520, a movable sealing strip 530 with a first groove 531, and a sealing strip 540 arranged in the first groove 531. The fixing member 510 can be made of nylon material. The fixing member 510 is provided with a fixing portion 511, a vertical portion 512, a plug-in portion 513 and a movable groove 514 for moving the sealing strip 530. The fixing portion 511 is provided with a first screw hole 515, and the vertical portion 512 is provided with a plurality of second screw holes 516 connected to the movable groove 514. The machine screw 520 is arranged in the second screw hole 516. When screwed in, it can push the sealing strip 530 to move toward the single glass component 400, so that the sealing strip 540 can be tightly pressed against the single glass component 400 to improve the sealing effect. The fixing portion 511 abuts against the first pressure line 200, and the vertical portion 512 abuts against the single glass component 400 or a gap is left between the vertical portion 512 and the single glass component 400. The machine screw 520 pushes the hard sealing strip 530 to move, so that the sealing strip 530 drives the sealing strip 540 to move, thereby preventing the machine screw 520 from being embedded in the sealing strip 540. The sealing strip 530 can be made of hard materials such as plastic or metal.

[0043] like Figure 3As shown, the sealing strip 540 includes a connecting portion 541 and a sealing portion 542. The connecting portion 541 is inserted into the first groove 531. The connecting portion 541 has an annular or spiral rib that contacts the inner wall of the first groove 531, facilitating assembly of the sealing strip 540. The width of the sealing portion 542 is greater than the width of the opening of the first groove 531. The sealing portion 542 includes three ridges 543 that protrude toward the single-glass component 400. The ridges 543 abut against the single-glass component 400. The edge of the opening of the sealing strip 530 can provide support for the wider sealing portion 542, facilitating a more stable abutment of the ridges 543 against the single-glass component 400, thereby forming a more reliable seal.

[0044] The fastening screw 600 passes through the first screw hole 515 and the first pressure wire 200 and is screwed into the frame 100 to secure the fixing member 510 and the first pressure wire 200 to the frame 100, thereby further reliably securing the single-glass component 400. In other optional embodiments, the frame 100 may be further provided with a reinforcing rib, and the fastening screw 600 passes through the outer layer of the frame 100 and is further screwed into the reinforcing rib, so that the fastening screw 600 is more stably fixed to the frame 100 and is less likely to shake, thereby improving the stability of the fixing member 510 and the single-glass component 400.

[0045] The second pressing wire 700 has a second groove 710, and the plug-in portion 513 is inserted into the second groove 710. In this way, the second pressing wire 700 is fixed to the fixing member 510. The second pressing wire 700 covers the fixing member 510, preventing the fixing member 510 from being exposed, and the second pressing wire 700 can also serve as a decoration. The plug-in portion 513 has a raised annular structure to facilitate the plug-in portion 513 to be inserted into the second groove 710.

[0046] The elastic strip 800 is disposed between the single-glass component 400 and the first pressure line 200. The first pressure line 200 and the single-glass component 400 clamp and secure the elastic strip 800. In other optional embodiments, the elastic strip 800 can also be bonded around the periphery of the single-glass component 400. When the single-glass component 400 is installed, the elastic strip 800 is directly installed between the single-glass component 400 and the first pressure line 200, without the need for separate installation.

[0047] like Figure 2-4As shown, the plug-in portion 513 is perpendicular to the fixing portion 511 and is plugged into the second groove 710 of the second pressure line 700. The second pressure line 700 has a first extension portion 730 that abuts against the single-glass component 400. A gap may also be left between the first extension portion 730 and the single-glass component 400. The first extension portion 730 has a raised structure to facilitate forming a side wall of the second groove. The plug-in direction of the plug-in portion 513 and the second groove 710 facilitates the surface of the second pressure line 700 facing the room to be flush with the frame. In other optional embodiments, a sealant may be further provided at the junction of the first extension portion 730 and the single-glass component 400. When the single-glass component 400 is disassembled, the sealant will be destroyed. After reinstallation, the sealant is re-applied. The sealant and the sealing strip 540 form a double seal to improve the sealing effect. The sealant can also reduce the influence of the gap between the fixing member 510 and the sealing strip 530 on the thermal insulation effect. In other optional embodiments, the plug-in portion 513 may also be arranged perpendicular to the fixing portion 511 .

[0048] like Figure 2 As shown, the single-glass assembly 400 includes a frame structure 410, an inner glass 420, a sunshade louver 430 fixed on the frame structure 410, and an elastic insulation frame 440 located around the frame structure 410. The inner glass 420 is bonded to the elastic insulation frame 440 and the frame structure 410 at the same time by adhesive, and the width of the elastic insulation frame 440 is greater than the width of the frame structure 410. The elastic insulation frame 440 is made of elastic insulation material. When the inner glass 420 is under pressure, the elastic insulation frame 440 will be compressed, so that the single glass component 400 and the outer insulating glass 300 fit more closely and have better sealing. When sunlight shines on the sunshade louver 430, the heat absorbed by the sunshade louver 430 will hardly be transmitted to the surrounding areas of the single glass component 400, and will mainly transfer heat from the inner glass 420 and the outer insulating glass 300, so that the thermal insulation performance of the detachable center sunshade window will not be worse than that of the center sunshade window in the sealed insulating glass state.

[0049] In this embodiment, the inner glass 420 is single-layer glass. In other embodiments, the inner glass 420 may also be inner insulating glass. In this embodiment, the single-glass assembly 400 includes sunshade louvers 430, and the outer window is a sunshade window with sunshade function. In other embodiments, the single-glass assembly 400 may also not include sunshade louvers 430.

[0050] like Figure 1 As shown, the first pressing line 200 is provided with an insulation layer 210 on the surface facing outward. The insulation layer 210 covers the first pressing line 200, reducing the heat in the frame 100 from being transferred to the room through the first pressing line 200, thereby improving the insulation effect of the outer window.

[0051] Example 2

[0052] The difference between this embodiment and the first embodiment mainly lies in the structure of the first pressure line 200 and the second pressure line 700. The first pressure line 200 of the first embodiment is exposed, and the second pressure line 700 does not have the inclined portion 220. The first pressure line 200 of this embodiment is blocked by the second extension portion 720 of the second pressure line 700, and the second pressure line 700 has the inclined portion 220.

[0053] Specifically, if Figure 6-8 As shown, the inner side surface of the frame 100 protrudes from the inner side surface of the first pressing line 200, and the second pressing line 700 has a second extension portion 720 for completely covering the first pressing line 200. This can form a seamless pressing line structure, avoid exposing the gap between the first pressing line 200 and the second pressing line 700, and improve the aesthetics. In other optional embodiments, the inner side surface of the first pressing line 200 facing the interior is provided with a groove, and a bump is provided on the second extension portion 720 to be interference fit in the groove, so that the second extension portion 720 and the first pressing line 200 are tightly fitted, preventing the second extension portion 720 from warping outward.

[0054] like Figure 6 As shown, the first pressing line 200 has an inclined portion 220, and a wedge-shaped beading 240 is provided between the first pressing line 200 and the single glass assembly 400. The fixing portion 511 abuts against the wedge-shaped beading 240, and the wedge-shaped beading 240 abuts against the inclined portion 220 to squeeze the first pressing line 200 toward the frame 100 and the outer insulating glass 300. Figure 6 From this perspective, the fixing member 510 applies rightward pressure to the wedge-shaped bead 240, which in turn generates a force component directed toward the upper right on the inclined portion 220. The reaction force from the inclined portion 220 on the wedge-shaped bead 240 causes the wedge-shaped bead 240 to exert downward pressure on the elastic rubber strip 800, creating a closer contact between the elastic rubber strip 800 and the single-glass assembly 400 and improving the sealing and thermal insulation effect. A seal 230 is disposed between the inclined portion 220 and the outer insulating glass 300. The seal 230 abuts the outer insulating glass 300 and prevents heat from dissipating toward the interior of the window, thereby improving the sealing effect of the exterior window. The seal can be a rubber strip or a sealant.

[0055] Example 3

[0056] The difference between this embodiment and the first embodiment is whether the sunshade window can be opened. The sunshade window of the first embodiment is fixed and cannot be opened, while the sunshade window of this embodiment can be opened. Specifically, Figure 9 As shown, the sunshade window further includes an outer frame 900 , and the frame body 100 is swingably mounted on the outer frame 900 .

Claims

1. A detachable exterior window, comprising a frame (100), a first pressing line (200) and an outer insulating glass (300), wherein the first pressing line (200) presses the outer insulating glass (300) onto the frame (100), characterized in that: The exterior window further comprises: A single glass component (400) is arranged on the inner side of the outer insulating glass (300); A fixed sealing structure (500) is clamped and fixed to the outer insulating glass (300) to fix the single glass assembly (400). The fixed sealing structure (500) includes a fixing member (510), a plurality of screws (520), a movable sealing strip (530) provided with a first groove (531), and a sealing strip (540) provided in the first groove (531). The fixing member (510) includes a fixing portion (511), a vertical portion (512), a plug-in portion (513), and a sealing strip (540) for fixing the single glass assembly (400). The sealing strip (530) moves in a movable groove (514), the fixing portion (511) is provided with a first screw hole (515), the vertical portion (512) is provided with a plurality of second screw holes (516) connected to the movable groove (514), the machine screw (520) is arranged in the second screw hole (516), and when screwed in, it can push the sealing strip (530) to move toward the single glass component (400), and the fixing portion (511) abuts against the first pressure line (200); A fastening screw (600) is passed through the first screw hole (515) and the first pressing wire (200) and screwed into the frame (100) to fix the fixing member (510) and the first pressing wire (200) to the frame (100); The second pressing line (700) has a second groove (710), and the plug-in portion (513) is inserted into the second groove (710); The elastic rubber strip (800) is arranged between the single glass component (400) and the first pressing line (200).

2. A detachable exterior window according to claim 1, characterized in that: The plug-in portion (513) is perpendicular to the fixing portion (511) and is plugged into the second groove (710) of the second pressing line (700). The second pressing line (700) has a first extension portion (730) extending toward the single-glass component (400). A sealant is provided at the junction of the first extension portion (730) and the single-glass component (400).

3. The detachable exterior window according to claim 1, characterized in that: The inner side surface of the frame (100) protrudes from the inner side surface of the first pressing line (200), and the second pressing line (700) has a second extension portion (720) for completely covering the first pressing line (200).

4. The detachable exterior window according to claim 1, characterized in that: The single-glass assembly (400) comprises a frame structure (410), inner glass (420), sunshade louvers (430) fixed on the frame structure (410), and an elastic heat-insulating frame (440) located around the frame structure (410); the inner glass (420) is bonded to the elastic heat-insulating frame (440) and the frame structure (410) simultaneously by adhesive; the width of the elastic heat-insulating frame (440) is greater than the width of the frame structure (410).

5. The detachable exterior window according to claim 1, characterized in that: The frame (100) is also provided with reinforcing ribs for tightening the screws (600) to strengthen the fixation.

6. The detachable exterior window according to claim 1, characterized in that: A heat-insulating layer (210) is provided on the surface of the first pressing line (200) facing outward.

7. The detachable exterior window according to claim 1, characterized in that: The first pressing line (200) has an inclined portion (220), a wedge-shaped pressing strip (240) is provided between the first pressing line (200) and the single-glass assembly (400), the fixing portion (511) abuts against the wedge-shaped pressing strip (240), and the wedge-shaped pressing strip (240) abuts against the inclined portion (220) to squeeze the first pressing line (200) toward the frame (100) and the outer insulating glass (300).

8. The detachable exterior window according to claim 7, characterized in that: A sealing member (230) is provided between the inclined portion (220) and the outer insulating glass (300).

9. The detachable exterior window according to claim 4, characterized in that: The inner glass (420) is an inner single-layer glass or an inner insulating glass. The outer window further comprises an outer frame (900), and the frame body (100) is swingably mounted on the outer frame (900).

10. A detachable exterior window according to any one of claims 1 to 9, characterized in that: The sealing strip (540) comprises a connecting portion (541) and a sealing portion (542); the connecting portion (541) is inserted into the first groove (531); the width of the sealing portion (542) is greater than the width of the opening of the first groove (531); the sealing portion (542) comprises three ridges (543) protruding toward the single-glass component (400); the ridges (543) abut against the single-glass component (400).

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