Passive window convenient to seal

Abstract

The invention relates to a passive window convenient to seal, which relates to the technical field of window structures, and comprises an outer frame device, a window frame device and a locking device, the outer frame device comprises supporting blocks which are arranged in a rectangular frame mode, connecting assemblies for connecting the supporting blocks in the two adjacent directions are arranged at the corners of the frame, and a supporting frame is fixed to an inner cavity of the frame. The window frame device comprises a mounting frame which is rotationally connected with the supporting frame. A mounting groove is formed in the mounting frame; glass is arranged in an inner cavity of the mounting groove; inserting grooves are formed in the positions, at the mounting grooves, of the mounting frame, and locking devices are arranged in the inserting grooves; the locking device comprises a supporting strip, the supporting strip slides along the inserting groove, a supporting groove is formed in the end face, close to the glass, of the supporting strip, a mounting strip and a cam are arranged in the supporting groove, the mounting strip slides along the supporting groove, the cam is rotationally connected with the supporting strip, and the cam abuts against the side wall of the mounting strip; the end faces, away from the cams, of the mounting strips are provided with heat-insulating rubber strips. The passive window has the effect that an operator can conveniently and correspondingly replace the sealing rubber strip of the passive window.

Description

Technical Field

[0001] The present application relates to the technical field of window structures, and in particular to a passive window that is easy to seal. Background Art

[0002] With the increasing global attention to sustainable development, energy conservation and emission reduction, people pay more attention to how to better reduce energy consumption. In the construction industry, passive houses and ultra-low energy consumption buildings have gradually become a new trend in the construction industry.

[0003] In the related art, as an important part of a passive house, a passive window not only needs to ensure indoor comfort, but also needs to have excellent heat insulation, airtightness, watertightness, sound insulation and wind pressure resistance performance to ensure that the house is warm in winter and cool in summer, suitable for people's production and living.

[0004] In view of the above related art, there is a need for a sealing strip and a sealing system to enhance airtightness and watertightness. However, the sealing strip and the like are usually fixed at relevant positions of the passive window by gluing. After long-term use, it will age, which is not convenient for replacement and affects the use effect of the passive window. Summary of the Invention

[0005] In order to facilitate the operator to replace the sealing strip of the passive window, the present application provides a passive window that is easy to seal.

[0006] The present application provides a passive window that is easy to seal, adopting the following technical solutions: A passive window that is easy to seal includes an outer frame device, a window frame device and a locking device; The outer frame device includes a plurality of support blocks, which are connected end to end in sequence and arranged in a rectangular frame. A connecting component is provided at the corner of the frame, and the connecting component is used to connect the support blocks in adjacent two directions; a support frame is fixed in the inner cavity of the rectangular frame; The window frame device includes a mounting frame, and the mounting frame is rotatably connected to the support frame; the mounting frame is provided with a mounting groove, a glass is arranged in the inner cavity of the mounting groove, and a waterproof pad is clamped between the glass structure and the mounting groove; the mounting frame is provided with a plug-in groove at each mounting groove, and a locking device is arranged in each plug-in groove; The locking device includes a support bar, the support bar can slide along the plug-in groove, a support groove is arranged on the end face of the support bar close to the glass, and a locking component is arranged in the support groove. The locking component includes a mounting bar and a cam. The mounting bar slides along the opening direction of the support groove, the cam is rotatably connected to the support bar, and the cam always abuts against the side wall of the mounting bar; An insulating rubber strip is arranged on the end face of the mounting bar away from the cam, and the insulating rubber strip can be attached to the glass.

[0007] By adopting the above technical solutions, a rectangular frame formed by sequentially connecting multiple support blocks end to end, and connection components at the corners of the frame ensure the firmness and stability of the window structure. At the same time, the selection range of the window frame is increased, providing support for the installation of the support frame. The sealing strip and the heat insulation strip ensure airtightness and heat insulation effect. When the operator needs to replace the sealing strip, the support strip is retracted into the insertion slot for replacement. Then, the glass is installed and the heat insulation strip is replaced. Subsequently, the cam is rotated to make the installation strip slide, so that the heat insulation strip can be attached to the surface of the glass, thus completing the replacement of the heat insulation strip, improving the working efficiency of the operator, ensuring the stable performance of the passive window, controlling the temperature inside the house, and avoiding damage to the glass caused by the operator disassembling the sealing strip and the heat insulation strip.

[0008] Optionally, a rack is provided in the inner cavity of the support slot, and the rack slides along the long side direction of the support slot; The cam is provided with a gear, the gear and the cam are coaxially fixedly connected, and the gear meshes with the rack.

[0009] By adopting the above technical solutions, the meshing between the gear and the rack is precise. When the gear rotates, it drives the cam to rotate, enabling the cam to better abut against the side wall of the installation strip, completing the positioning of the installation strip, attaching the heat insulation strip to the surface of the glass, and ensuring the heat insulation effect.

[0010] Optionally, multiple cams are provided and arranged at intervals along the long side direction of the support slot.

[0011] By adopting the above technical solutions, since multiple cams are evenly distributed, they can provide a more uniform locking force on the installation strip, preventing stress concentration or deformation caused by single-point locking, and thus ensuring the driving force of the installation strip on the heat insulation strip and better attaching the heat insulation strip to the surface of the glass.

[0012] Optionally, L-shaped guide grooves are provided on the side walls at both ends of the insertion slot of the mounting frame, and guide blocks are provided in the guide grooves. The guide blocks are fixedly connected to the support strip.

[0013] By adopting the above technical solutions, the cooperation between the guide groove and the guide block plays an accurate guiding role, ensuring that the support strip slides along a predetermined path in the insertion slot. This not only makes the movement of the support strip smoother but also prevents locking failure caused by deviation or misalignment, and thus completes the stable positioning of the glass through the installation strip.

[0014] Optionally, a tightening component is clamped between the support bar and the mounting frame. The tightening component includes a second spring and a contact plate. The telescopic direction of the second spring is parallel to the opening direction of the insertion slot, and both ends of the second spring are fixedly connected to the contact plate and the mounting frame respectively. The contact plate abuts against the support bar.

[0015] By adopting the above technical solution, the telescopic direction of the second spring is parallel to the opening direction of the insertion slot. When the support bar moves to the locking position, the second spring will push the contact plate to tightly abut against the support bar, thereby providing an additional locking force, effectively filling the gap between the support bar and the mounting frame, and preventing the support bar from sliding out of the insertion slot.

[0016] Optionally, the end face of the support bar away from the contact plate is inclined, with the inclined direction pointing from indoors to outdoors, and parallel to the opening direction of the insertion slot and away from the insertion slot.

[0017] By adopting the above technical solution, the surface of the support bar is inclined, which facilitates the operator to directly drive the support bar to slide along the opening direction of the insertion slot by squeezing the support bar through the glass, improving the work efficiency of the operator.

[0018] Optionally, a control slot is provided in the inclined portion of the support bar, and a handle is provided in the control slot.

[0019] By adopting the above technical solution, the control slot provides support for the installation of the handle. The operator can drive the support bar to slide along the long side direction of the guide slot by controlling the handle, thereby controlling the position of the support bar and preventing the support bar from shifting, reducing the fixing effect on the glass.

[0020] Optionally, the support frame is provided with a fixing slot for accommodating the glass; A fixing frame and a mounting frame are provided in the fixing slot. Among them, the fixing frame is located in the inner cavity of the mounting frame. The fixing frame is fixedly connected to the support frame, and the mounting frame is fixedly connected to the mounting bracket. A waterproof pad is provided between the mounting frame and the fixing frame.

[0021] By adopting the above technical solution, the fixing slot provides a stable installation foundation for the glass, ensuring the stability of the glass after installation. Through the fixed connection between the fixing frame and the support frame, and the fixed connection between the mounting frame and the mounting bracket, a strong support structure is formed, effectively preventing the glass from shaking or falling off. The waterproof pad plays a key sealing role, improving the sealing performance of the window and keeping the indoor environment clean and comfortable.

[0022] Optionally, adjacent two of the support blocks are detachably connected by insertion; The connecting component includes two connecting blocks. Two adjacent connecting blocks are perpendicular to each other and are detachably connected by plugging. The adjacent support blocks and connecting blocks are detachably connected.

[0023] By adopting the above technical solution, the plug-in connection method enables the support blocks and connecting blocks to be easily assembled and disassembled without complex tools or skills. This not only simplifies the installation process but also facilitates subsequent maintenance and replacement work, enabling the window form to adapt to different sizes, shapes, and installation conditions, and improving its versatility and applicability.

[0024] Optionally, the support block is provided with a counterbore. A positioning bolt is arranged in the inner cavity of the counterbore. A through groove is arranged on the end face of the support block close to the wall. The through grooves of two adjacent support blocks are communicated. The counterbore and the through groove are communicated. A receiving bag is arranged in the through groove, and a sealing material is accommodated in the receiving bag.

[0025] By adopting the above technical solution, the counterbore provides support for the installation of the positioning bolt. The positioning bolt can puncture the receiving bag, and the sealing material (such as rubber, foam, etc.) filled in the receiving bag can expand or cure after installation, tightly filling the gaps between adjacent support blocks and the gaps between the support blocks and the wall, effectively preventing the penetration of air, moisture, and dust, and improving the sealing performance of the window form.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By providing a locking device, it is convenient for the operator to fix the position of the glass. The operator can remove the glass to complete the replacement of the waterproof pad and heat insulation rubber strip, improving the work efficiency of the operator. 2. By providing a window frame device, the glass can be protected and the air permeability effect can be ensured. 3. By providing an outer frame device, glasses of different sizes can be installed, improving the overall applicability and facilitating the installation by the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic cross-sectional view of the support block; Figure 3 is a schematic cross-sectional view of the connecting component; Figure 4 is a schematic cross-sectional view of the mounting bracket; Figure 5 is a schematic cross-sectional view of the glass structure; Figure 6 is a schematic cross-sectional view of the mounting strip; Reference signs: 1. Outer frame device; 11. Support block; 111. First locking block; 112. First locking groove; 113. Friction sleeve; 114. Positioning groove; 12. Connection assembly; 121. Connection block; 1211. Second locking block; 1212. Second locking groove; 122. Water stop ring; 123. Connecting rod; 124. First spring; 125. Positioning block; 13. Counterbore; 14. Positioning bolt; 15. Through groove; 16. Clamping block; 17. Accommodating bag; 18. Drainage hole; 19. Support frame; 191. Fixed groove; 2. Window frame device; 21. Fixed frame; 22. Installation frame; 23. Waterproof pad; 24. Mounting bracket; 241. Installation groove; 242. Insertion groove; 243. Guide groove; 25. Glass structure; 26. Wrapping member; 261. Sealing strip; 3. Locking device; 31. Support bar; 311. Control groove; 312. Support groove; 32. Tightening assembly; 321. Contact plate; 322. Second spring; 33. Locking assembly; 331. Rack; 332. Installation bar; 333. Support shaft; 334. Gear; 335. Cam; 336. Heat insulation rubber strip. Detailed implementation manners

[0028] The following further elaborates on this application Figure 1-6 in conjunction with the accompanying drawings.

[0029] An embodiment of this application discloses a passive window facilitating sealing.

[0030] Referring to Figure 1 , a passive window facilitating sealing includes an outer frame device 1, a window frame device 2, and a locking device 3.

[0031] Referring to Figure 1 , the outer frame device 1 includes support blocks 11. There are multiple support blocks 11. In this embodiment, the support blocks 11 are preferably rectangular blocks. The multiple support blocks 11 are arranged at intervals along the side wall of the window frame. First locking blocks 111 and first locking grooves 112 are respectively provided on two end faces of the support block 11. The first locking blocks 111 are fixedly connected to the support blocks 11 by means of screws. The first locking grooves 112 accommodate the first locking blocks 111.

[0032] Referring to Figure 1 , a friction sleeve 113 is clamped between the first locking blocks 111 and the support blocks 11. The friction sleeve 113 is sleeved on the first locking blocks 111. In this embodiment, the material of the friction sleeve 113 has a certain deformation ability. The friction sleeve 113 is fixedly connected to the support blocks 11 by means of screws.

[0033] Referring to Figure 1, a positioning groove 114 is provided at one end of the support block 11 away from the opening of the first locking groove 112, and the cross-section of the positioning groove 114 in the vertical direction is larger than that of the first locking groove 112, and the inner cavities of the first locking groove 112 and the positioning groove 114 are communicated.

[0034] Referring to Figure 1 , Figure 2 and Figure 3 , the outer frame device 1 further includes a plurality of connecting components 12. In this embodiment, four connecting components 12 are provided, and the four connecting components 12 are respectively located at each corner of the window frame. The connecting component 12 includes two connecting blocks 121, the two connecting blocks 121 are arranged perpendicular to each other, and the end faces of the two connecting blocks 121 close to each other are inclined surfaces. In this embodiment, the inclination angle is preferably 45°. Second locking blocks 1211 and second locking grooves 1212 are respectively provided on the end faces of the two connecting blocks 121 close to each other. The second locking groove 1212 is used to accommodate the second locking block 1211. A water stop ring 122 is provided between the two connecting blocks 121. In this embodiment, the inner wall of the water stop ring 122 fits on the second locking block 1211, and the outer wall of the support ring fits on the edge of the inclined surface of the connecting block 121. The water stop ring 122 is fixedly connected to the vertical connecting block 121 among the two connecting blocks 121 by means of screws.

[0035] Referring to Figure 1 , Figure 2 and Figure 3 , a connecting rod 123 and a first spring 124 are provided on the end face of the connecting block 121 close to the support block 11. There are two connecting rods 123, and the two connecting rods 123 are symmetrically arranged along the axis direction of the first locking groove 112. The connecting rod 123 is fixedly connected to the connecting block 121 by means of screws. In this embodiment, the material of the connecting rod 123 has a certain deformation ability. The first spring 124 is located at one end of the connecting rod 123 away from the connecting block 121. Both ends of the first spring 124 are fixedly connected to the two connecting rods 123 respectively. Two positioning blocks 125 are provided on the end faces of the two connecting rods 123 away from the connecting block 121 and away from each other. In this embodiment, the positioning block 125 is preferably a right-angled triangle block. One right-angled face of the positioning block 125 fits on the connecting rod 123, and the other right-angled side is located on the end face of the inclined surface close to the connecting block 121. The positioning block 125 is fixedly connected to the connecting rod 123 by means of screws. Among them, the first locking groove 112 is used to accommodate the connecting rod 123, and the positioning groove 114 is used to accommodate the positioning block 125.

[0036] Referring to Figure 1 , the support block 11 and the connecting block 121 jointly enclose a rectangular frame.

[0037] Referring to Figure 2, a counterbore 13 is provided on the end face of each support block 11 away from the wall. A positioning bolt 14 is provided in the inner cavity of the counterbore 13. After passing through the through hole, the positioning bolt 14 can extend into the wall. Here, the end of the positioning bolt 14 close to the wall is provided with a tip.

[0038] Refer to Figure 2 , a through groove 15 is provided on the end face of each support block 11 close to the wall. Among them, the long side direction of the through groove 15 is parallel to the long side direction of the connecting block 121. The through groove 15 communicates with the inner cavity of the counterbore 13. A plurality of clamping blocks 16 are provided at the position of the through groove 15 corresponding to the counterbore 13. Here, preferably four clamping blocks 16 are provided, and the four clamping blocks 16 are axially evenly distributed along the axis direction of the counterbore 13. The clamping blocks 16 are fixedly connected to the support block 11 by means of screws. A plurality of support blocks 11 jointly enclose a clamping gap, and a receiving bag 17 is provided in the inner cavity of the clamping gap. A polyurethane foam material is provided in the inner cavity of the receiving bag 17. In this embodiment, after the polyurethane foam material is released from the receiving bag 17, it produces a certain expansion effect and can fill the inner cavity of the through groove 15.

[0039] Refer to Figure 2 , the support block 11 is provided with a plurality of drain holes 18. In this embodiment, the drain holes 18 are obliquely arranged, and the inclination direction of the drain holes 18 is along the vertical direction and inclined away from the indoor direction. The two ends of the drain holes 18 are respectively communicated with the fixed groove 191 and the outdoor environment.

[0040] Refer to Figure 1 , a support frame 19 is provided in the inner cavity of the rectangular frame jointly enclosed by the support block 11 and the connecting block 121. In this embodiment, the support frame 19 is preferably a rectangular frame, and the support frame 19 is fixedly connected to the support block 11 and the connecting block 121 by means of screws. A fixed groove 191 is provided on the end face of the support frame 19 away from the indoor. In this embodiment, the fixed groove 191 is preferably a rectangular groove, and a window frame device 2 is provided in the inner cavity of the fixed groove 191.

[0041] Refer to Figure 1 and Figure 4 , the window frame device 2 includes a fixed frame 21 and an installation frame 22. In this embodiment, both the fixed frame 21 and the installation frame 22 are selected as rectangular frames. The outer wall of the fixed frame 21 is flush with the inner wall of the fixed groove 191, and the fixed frame 21 is fixedly connected to the support frame 19. The size of the installation frame 22 is larger than that of the fixed frame 21. The installation frame 22 is located in the fixed groove 191, and the installation frame 22 is clamped between the fixed frame 21 and the support block 11. The outer wall of the installation frame 22 is attached to the outer wall of the fixed groove 191, and a waterproof pad 23 is clamped between the installation frame 22 and the fixed frame 21. The waterproof pad 23 is fixedly connected to the installation frame 22 by means of screws.

[0042] Refer to Figure 1 and Figure 4, the window frame device 2 further includes a mounting bracket 24. In this embodiment, the mounting bracket 24 is preferably a hollow rectangular frame. The mounting bracket 24 is located on the side of the fixed frame 21 away from the interior. The mounting bracket 24 is rotatably connected to the support frame 19 by means of a hinge. Among them, the connection point between the mounting bracket 24 and the support frame 19 is located at the top of the mounting bracket 24, and the rotation axis of the mounting bracket 24 is horizontal. The mounting bracket 24 is fixedly connected to the mounting frame 22.

[0043] Referring to Figure 1 , Figure 4 and Figure 5 , on the side of the inner cavity of the mounting bracket 24 close to the interior, there is a mounting groove 241. In this embodiment, the mounting groove 241 is preferably a rectangular groove, and a glass structure 25 is provided in the inner cavity of the mounting groove 241.

[0044] Referring to Figure 1 and Figure 5 , the glass structure 25 includes multiple groups of glass, and the multiple groups of glass are arranged at intervals along the opening direction of the mounting groove 241. In this embodiment, the glass is composed of 5 double Low-e + 16Ar warm edge + 5 double Low-e + 16Ar warm edge + 5 insulating glass, so that the window K value of the glass structure 25 for the whole window ≤ 0.99 W / ㎡·K; improving the glass configuration can reach a K value ≤ 0.8 W / ㎡·K.

[0045] Referring to Figure 1 and Figure 5 , the glass structure 25 is provided with multiple covering members 26, and each side wall of the glass is provided with a covering member 26. In this embodiment, the covering member 26 is preferably a U-shaped strip. Among them, the inner cavity of the covering member 26 is used to accommodate the glass, and a sealing strip 261 is interposed between the covering member 26 and the glass. The sealing strip 261 is fixedly connected to the covering member 26 by means of adhesion. Among them, the sealing strip 261 is selected from a composite EPDM rubber strip and a foaming rubber strip.

[0046] Referring to Figure 1 and Figure 4 , the mounting bracket 24 is provided with a plug-in groove 242 on each side wall of the mounting groove 241, and the opening direction of the plug-in groove 242 is perpendicular to the opening direction of the mounting bracket 24.

[0047] Referring to Figure 1 and Figure 4 , the mounting bracket 24 is provided with a guiding groove 243 at both ends of each plug-in groove 242. In this embodiment, the guiding groove 243 is preferably an L-shaped groove, and a guiding block is provided in the inner cavity of the guiding groove 243, and the guiding block can slide along the long side direction of the guiding groove 243.

[0048] Referring to Figure 1 and Figure 4 , a locking device 3 is provided in the inner cavity of each plug-in groove 242.

[0049] Referring to Figure 1 、 Figure 4 and Figure 5 , the locking device 3 includes a support bar 31. The long side direction of the support bar 31 is consistent with the long side direction of the insertion slot 242. The support bar 31 is fixedly connected to the guide block by means of screws. In this embodiment, the support bar 31 is preferably a rectangular bar. One end of the support bar 31 close to the inner cavity of the mounting frame 24 and on the side close to the interior is inclined, and the inclination direction is from the opening direction of the insertion slot 242 towards the inner cavity of the mounting frame 24 and inclined towards the outside.

[0050] Referring to Figure 1 、 Figure 4 and Figure 6 , a control groove 311 is provided on the inclined section of the support bar 31. A handle is provided in the inner cavity of the control groove 311. The handle is fixedly connected to the support bar 31 by means of screws.

[0051] Referring to Figure 1 、 Figure 4 and Figure 6 , the locking device 3 further includes a pressing component 32. The pressing component 32 includes a pressing plate 321 and a second spring 322. Among them, the long side direction of the pressing plate 321 is parallel to the long side direction of the insertion bar. Second springs 322 are provided at both ends of the long side direction of the pressing plate 321. Among them, the telescopic direction of the second spring 322 is parallel to the opening direction of the insertion slot 242. The two ends of the second spring 322 are respectively fixedly connected to the mounting frame 24 and the pressing plate 321. In this embodiment, the pressing plate 321 always fits against the end face of the support bar 31 away from the opening of the insertion slot 242. When the guide block is at the end of the guide groove 243 away from the opening of the insertion slot 242, the second spring 322 is in a compressed state.

[0052] Referring to Figure 1 、 Figure 4 and Figure 6 , a support groove 312 is provided on the end face of the support bar 31 close to the outside. Among them, the long side direction of the support groove 312 is parallel to the long side direction of the support bar 31, and a sliding groove is provided at the bottom of the support bar 31 in the opening direction of the support groove 312. A guiding groove is provided at the top of the support bar 31 in the support groove 312, and the opening direction of the guiding groove is parallel to the opening direction of the support groove 312.

[0053] Referring to Figure 1 、 Figure 4 and Figure 6, a locking assembly 33 is provided in the inner cavity of the support groove 312. The locking assembly 33 includes a rack 331, a locking member, and a mounting strip 332. The rack 331 is provided with an adjusting block. Among them, the adjusting block is located in the sliding groove and can slide along the long side direction of the sliding groove. The adjusting block is fixedly connected to the rack 331. In this embodiment, there are multiple locking members, and the multiple locking members slide along the long side direction of the rack 331. The locking member includes a support shaft 333, a gear 334, and a cam 335. The support shaft 333 is perpendicular to the long side direction of the rack 331, and the support shaft 333 is rotatably connected to the support bar 31. Both the gear 334 and the cam 335 are coaxially and fixedly connected to the support shaft 333 by key connection, and the gear 334 meshes with the rack 331. A guiding block is provided in the guiding groove, and the guiding block can slide along the long side direction of the guiding groove. The long side direction of the mounting strip 332 is parallel to the long side direction of the rack 331. The mounting strip 332 is fixedly connected to the guiding block and always fits against the side wall of the cam 335. A heat insulation rubber strip 336 is provided on the end face of the mounting strip 332 away from the cam 335, and the heat insulation rubber strip 336 is detachably connected to the mounting strip 332.

[0054] The implementation principle of a passive window facilitating sealing in an embodiment of this application is as follows: First, the operator connects the support block 11 and the connection block 121, then places the frame at the relevant position on the wall, and positions the support block 11 through the positioning bolt 14. At the same time, the accommodation bag 17 is punctured to release the sealing material, completing the sealing operation between the support block 11 and the wall.

[0055] The support frame 19 provides support for the installation of the mounting frame 24. At the same time, the fixed frame 21, the mounting frame 22, and the waterproof pad 23 ensure the sealing effect. When the operator needs to replace the waterproof pad 23 and the heat insulation rubber strip 336, first, the support bar 31 is slid to the side close to the bottom end of the insertion slot 242 by the handle. At this time, the second spring 322 presses, changing the position of the insertion bar. After replacing the waterproof pad 23 and closing the window, the insertion bar makes the support bar 31 return to the initial position. Subsequently, the rack 331 is slid, and the gear 334 meshes with the rack 331. At the same time, the cam 335 is fixedly connected to the gear 334, and then the mounting strip 332 is pushed out, enabling the new heat insulation rubber strip 336 to abut against the mounting frame 24, completing the replacement of the heat insulation rubber strip 336.

[0056] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application based on this, therefore: All equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A passive window facilitating sealing, characterized in that: It includes an outer frame device (1), a window frame device (2) and a locking device (3); The outer frame device (1) includes a plurality of support blocks (11). The plurality of support blocks (11) are connected end to end in sequence and arranged in a rectangular frame. A connecting component (12) is provided at the corner of the frame. The connecting component (12) is used to connect the support blocks (11) in adjacent two directions; A support frame (19) is fixed in the inner cavity of the rectangular frame; The window frame device (2) includes a mounting frame (24). The mounting frame (24) is rotatably connected to the support frame (19); The mounting frame (24) is provided with a mounting groove (241). A glass structure (25) is arranged in the inner cavity of the mounting groove (241). A waterproof pad (23) is clamped between the glass structure (25) and the mounting groove (241); The mounting frame (24) is provided with a plug-in groove (242) at each mounting groove (241). A locking device (3) is arranged in each plug-in groove (242); The locking device (3) includes a support bar (31). The support bar (31) can slide along the plug-in groove (242). A support groove (312) is provided on the end face of the support bar (31) close to the glass structure (25). A locking component (33) is arranged in the support groove (312). The locking component (33) includes a mounting bar (332) and a cam (335). The mounting bar (332) slides along the opening direction of the support groove (312). The cam (335) is rotatably connected to the support bar (31), and the cam (335) always abuts against the side wall of the mounting bar (332); An insulating rubber strip (336) is provided on the end face of the mounting bar (332) away from the cam (335). The insulating rubber strip (336) can be attached to the glass structure (25).

2. The passive window convenient for sealing according to claim 1, wherein: A rack (331) is arranged in the inner cavity of the support groove (312). The rack (331) slides along the long side direction of the support groove (312); The cam (335) is provided with a gear (334). The gear (334) is coaxially and fixedly connected to the cam (335), and the gear (334) meshes with the rack (331).

3. The passive window facilitating sealing according to claim 2, wherein: A plurality of cams (335) are provided and arranged at intervals along the long side direction of the support groove (312).

4. A passive window facilitating sealing according to claim 1, characterized in that: The mounting frame (24) is provided with L-shaped guide grooves (243) on the side walls at both ends of the long side direction of the plug-in groove (242). Guide blocks are arranged in the guide grooves (243), and the guide blocks are fixedly connected to the support bar (31).

5. The passive window convenient for sealing according to claim 4, wherein: A pressing component (32) is clamped between the support bar (31) and the mounting frame (24). The pressing component (32) includes a second spring (322) and a pressing plate (321). The telescopic direction of the second spring (322) is parallel to the opening direction of the plug-in groove (242), and both ends of the second spring (322) are fixedly connected to the pressing plate (321) and the mounting frame (24) respectively. The pressing plate (321) abuts against the support bar (31).

6. The passive window according to claim 5, characterized in that: The end face of the support bar (31) away from the abutting plate (321) is inclined, with the inclined direction pointing from indoors to outdoors, and parallel to and away from the opening direction of the insertion slot (242).

7. A passive window facilitating sealing according to claim 6, characterized in that: The support bar (31) is provided with a control groove (311) at the inclined part, and a handle is arranged in the control groove (311).

8. A passive window facilitating sealing according to claim 1, characterized in that: The support frame (19) is provided with a fixing groove (191) for accommodating the glass structure (25). A fixing frame (21) and a mounting frame (22) are arranged in the fixing groove (191). Among them, the fixing frame (21) is located in the inner cavity of the mounting frame (22), the fixing frame (21) is fixedly connected to the support frame (19), the mounting frame (22) is fixedly connected to the mounting bracket (24), and a waterproof pad (23) is arranged between the mounting frame (22) and the fixing frame (21).

9. The passive window convenient for sealing according to claim 1, wherein: Adjacent two of the support blocks (11) are detachably connected by means of insertion. The connecting component (12) includes two connecting blocks (121). Adjacent two of the connecting blocks (121) are perpendicular to each other and are detachably connected by means of insertion, and the adjacent support block (11) and the connecting block (121) are detachably connected.

10. A passive window facilitating sealing according to claim 7, characterized in that: The support block (11) is provided with a counterbore (13), a positioning bolt (14) is arranged in the inner cavity of the counterbore (13), a through groove (15) is arranged on the end face of the support block (11) close to the wall body, the through grooves (15) of adjacent two support blocks (11) are communicated, the counterbore (13) and the through groove (15) are communicated, a receiving bag (17) is arranged in the through groove (15), and a sealing material is received in the receiving bag (17).

Images