Window with multi-layer heat insulation and sound insulation structure
By setting up multiple sealing strips and thermally insulated connecting strips on the frames of the window frames and window sashes, a six-channel sealing structure is formed, which solves the problem of poor thermal and sound insulation performance of existing windows, and significantly improves the thermal and sound insulation effect.
Patent Information
- Application Number
- CN202421784092.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing windows have poor thermal and sound insulation performance, and noise can pass through the gaps.
A window with a multi-layer thermal and sound-insulating structure is designed. By providing multiple sealing strips and thermally insulated connecting strips on the frames of the window frame and window sash, it includes an outer sealing profile, an inner sealing profile, a sealing adhesive strip, a first sealing strip, a second sealing strip, a first elastic sealing portion, a second elastic sealing portion and a third elastic sealing portion, six sealing structures are formed.
By adding a multi-channel sealing structure, the thermal and sound insulation performance of the windows is significantly improved, the possibility of noise passing through the gap is reduced, and these effects are achieved without adding too much cost.
Smart Images
Figure CN222797384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, and in particular to a window with a multi-layer heat insulation and sound insulation structure. Background Art
[0002] Existing windows usually have three sealing strips, namely, sealing strips on both sides of the window sash and an isobaric strip in the middle to achieve three-line sealing. However, the heat insulation and noise isolation performance of windows with this structure are poor, and noise can pass through the gaps.
[0003] The utility model is proposed in view of the deficiencies in the prior art. Utility Model Content
[0004] In view of the technical problem that the windows with three sealing strips in the prior art mentioned above have poor heat insulation and noise isolation performance, and noise can pass through the gaps, the technical solution adopted by the utility model to solve the technical problem is: a window with a multi-layer heat insulation and sound insulation structure, comprising: a window frame and a window sash, the window sash comprises: a frame and a glass assembly, the frame comprises: an outer frame profile, an inner frame profile, and a first heat insulation connecting strip connected between the outer frame profile and the inner frame profile, the glass assembly is connected between the outer frame profile and the inner frame profile, the window frame comprises: an outer frame profile, an inner frame profile, a second heat insulation connecting strip, an outer sealing profile, an inner sealing profile and a third heat insulation connecting strip, the second heat insulation connecting strip is connected to the outer frame profile. A third heat-insulating connecting strip is connected between the side frame profile and the inner frame profile, the outer sealing profile is connected to the outer frame profile, the outer frame profile is provided with a first sealing groove and a second sealing groove, the first sealing groove and the second sealing groove are parallel to each other, the first sealing groove is provided with a first sealing strip that can be sealed with the outer sealing profile, the second sealing groove is provided with a second sealing strip that can be sealed with the outer sealing profile, a sealing strip is provided between the outer sealing profile and the inner sealing profile, and the sealing strip is provided with: a first elastic sealing portion that is sealed with the outer frame profile, a second elastic sealing portion that is sealed with the first heat-insulating connecting strip, and a third elastic sealing portion that is sealed with the inner frame profile.
[0005] As described above, in a window with a multi-layer heat insulation and sound insulation structure, the outer sealing profile is provided with a first connecting groove, the inner sealing profile is provided with a second connecting groove and a third connecting groove, and the sealing strip is provided with: a first connecting part connected to the first connecting groove, a second connecting part connected to the second connecting groove, and a third connecting part connected to the third connecting groove.
[0006] In the window with a multi-layer heat insulation and sound insulation structure as described above, the outer sealing profile is provided with a third sealing groove, and the third sealing groove is provided with a third sealing strip that seals with the outer frame profile.
[0007] In the window with a multi-layer heat-insulating and sound-insulating structure as described above, the first heat-insulating connecting strip is provided with a convex strip that seals with the second elastic sealing part.
[0008] In the window with a multi-layer heat insulation and sound insulation structure as described above, the cross-section of the first elastic sealing portion and the second elastic sealing portion is in a "7" shape.
[0009] In the window with a multi-layer heat insulation and sound insulation structure as described above, the first sealing groove and the second sealing groove are staggered.
[0010] In the window with a multi-layer heat insulation and sound insulation structure as described above, the outer sealing profile is provided with a sealing contact arc surface which is respectively sealed with the first sealing strip and the second sealing strip.
[0011] As described above, a window with a multi-layer heat insulation and sound insulation structure is provided with a screen on the window frame. The screen comprises: a screen frame and a gauze installed on the screen frame. The screen frame is provided with a fourth sealing strip used in conjunction with the inner sealing profile.
[0012] The beneficial effects of the utility model are:
[0013] 1. The window of the utility model is connected to an outer sealing profile at the inner side of the outer frame profile, and is connected to an inner sealing profile at the inner side of the inner frame profile, and a sealing strip is provided between the outer sealing profile and the inner sealing profile. A first sealing strip and a second sealing strip are provided on the outer frame profile to seal with the outer sealing profile, and the sealing strip is provided with: a first elastic sealing portion to seal with the outer frame profile, a second elastic sealing portion to seal with the first heat-insulating connecting strip, and a third elastic sealing portion to seal with the inner frame profile. The first sealing strip, the second sealing strip, the third sealing strip, the first elastic sealing portion, the second elastic sealing portion and the third elastic sealing portion have a total of six seals, which can improve the sealing effect and enhance the heat insulation and sound insulation performance without increasing too much cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view structural schematic diagram of the window of the utility model;
[0015] Figure 2 for Figure 1 Schematic diagram of the cross section along the AA direction;
[0016] Figure 3 for Figure 2 An enlarged view of the portion B marked in FIG.
[0017] Figure 4 It is a cross-sectional schematic diagram of the window frame, window sash and screen window in the window of the utility model after being exploded;
[0018] Figure 5 for Figure 4 Magnified view of section C marked in FIG. DETAILED DESCRIPTION
[0019] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.
[0020] like Figures 1 to 5As shown, a window with a multi-layer heat insulation and sound insulation structure of the present embodiment comprises: a window frame 1 and a window sash 2, the window sash 2 comprises: a frame 21 and a glass assembly 22, the frame 21 comprises: an outer frame profile 211, an inner frame profile 212, a first heat insulation connecting strip 213 connected between the outer frame profile 211 and the inner frame profile 212, the glass assembly 22 is connected between the outer frame profile 211 and the inner frame profile 212, the window frame 1 comprises: an outer frame profile 11, an inner frame profile 12, a second heat insulation connecting strip 13, an outer sealing profile 14, an inner sealing profile 15 and a third heat insulation connecting strip 16, the second heat insulation connecting strip 13 is connected between the outer frame profile 11 and the inner frame profile 12, the third heat insulation connecting strip 16 is connected between the outer sealing profile 14 and the inner sealing profile 15, the outer sealing profile 14 It is connected to the outer frame profile 11, the outer sealing profile 14 is connected to the outer frame profile 11, the outer frame profile 211 is provided with a first sealing groove 21101 and a second sealing groove 21102, the first sealing groove 21101 and the second sealing groove 21102 are parallel to each other, the first sealing groove 21101 is provided with a first sealing strip 2111 which can be sealed with the outer sealing profile 14, the second sealing groove 21102 is provided with a second sealing strip 2112 which can be sealed with the outer sealing profile 14, a sealing strip 17 is provided between the outer sealing profile 14 and the inner sealing profile 15, and the sealing strip 17 is provided with: a first elastic sealing portion 171 which is sealed with the outer frame profile 211, a second elastic sealing portion 172 which is sealed with the first thermal insulation connecting strip 213, and a third elastic sealing portion 173 which is sealed with the inner frame profile 212. The window of the utility model is connected to an outer sealing profile on the inner side of an outer frame profile, is connected to an inner sealing profile on the inner side of an inner frame profile, and a sealing strip is provided between the outer sealing profile and the inner sealing profile. A first sealing strip and a second sealing strip that are sealed with the outer sealing profile are provided on the outer frame profile, and the sealing strip is provided with: a first elastic sealing portion that is sealed with the outer frame profile, a second elastic sealing portion that is sealed with the first heat-insulating connecting strip, and a third elastic sealing portion that is sealed with the inner frame profile. The first sealing strip, the second sealing strip, the first elastic sealing portion, the second elastic sealing portion and the third elastic sealing portion can form a multi-pass seal, which can improve the sealing effect and enhance the heat insulation and sound insulation performance without increasing too much cost.
[0021] In this embodiment, the outer sealing profile 14 is provided with a first connection groove 1401, the inner sealing profile 15 is provided with a second connection groove 1501 and a third connection groove 1502, and the sealing strip 17 is provided with: a first connection portion 174 matched with the first connection groove 1401, a second connection portion 175 matched with the second connection groove 1501, and a third connection portion 176 matched with the third connection groove 1502. With the above design, the sealing strip 17 can be easily installed, simplifying the installation process.
[0022] In order to maintain a sealed fit between the outer sealing profile 14 and the outer frame profile 11 , a third sealing groove 1402 is provided on the outer sealing profile 14 , and a third sealing strip 141 sealingly matched with the outer frame profile 11 is provided in the third sealing groove 1402 .
[0023] In this embodiment, a convex strip 2131 which is sealingly matched with the second elastic sealing portion 172 is provided on the first heat-insulating connecting strip 213 .
[0024] In order to increase the service life of the first elastic sealing portion and the second elastic sealing portion in the sealing strip and maintain elasticity for a long time, the cross-section of the first elastic sealing portion 171 and the second elastic sealing portion 172 is in a "7" shape.
[0025] In this embodiment, the first sealing groove 21101 and the second sealing groove 21102 are staggered to improve the sealing performance.
[0026] In this embodiment, a sealing contact arc surface 1403 is provided on the outer sealing profile 14 to seal with the first sealing strip 2111 and the second sealing strip 2112 respectively, so as to improve the sealing effect between the outer sealing profile 14 and the outer frame profile 211.
[0027] In this embodiment, a screen window 3 is provided on the window frame 1, and the screen window 3 includes: a screen window frame 31 and a gauze 32 installed on the screen window frame 31. The screen window frame 31 is provided with a fourth sealing strip 311 used in conjunction with the inner sealing profile 15, which can prevent mosquito intrusion.
[0028] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.
Claims
1. A window with a multi-layer heat insulation and sound insulation structure, comprising: A window frame (1) and a window sash (2), characterized in that the window sash (2) comprises: a frame (21) and a glass assembly (22); the frame (21) comprises: an outer frame profile (211), an inner frame profile (212), and a first heat-insulating connecting strip (213) connected between the outer frame profile (211) and the inner frame profile (212); the glass assembly (22) is connected between the outer frame profile (211) and the inner frame profile (212); The window frame (1) comprises: an outer frame profile (11), an inner frame profile (12), a second heat-insulating connecting strip (13), an outer sealing profile (14), an inner sealing profile (15), and a third heat-insulating connecting strip (16), wherein the second heat-insulating connecting strip (13) is connected between the outer frame profile (11) and the inner frame profile (12), the third heat-insulating connecting strip (16) is connected between the outer sealing profile (14) and the inner sealing profile (15), and the outer sealing The profile (14) is connected to the outer frame profile (11); the outer frame profile (211) is provided with a first sealing groove (21101) and a second sealing groove (21102); the first sealing groove (21101) and the second sealing groove (21102) are parallel to each other; the first sealing groove (21101) is provided with a first sealing strip (2111) capable of sealing with the outer sealing profile (14); the second sealing groove (21102) is provided with a first sealing strip (2111) capable of sealing with the outer sealing profile (14); A second sealing strip (2112) seals with the sealing profile (14); a sealing strip (17) is provided between the outer sealing profile (14) and the inner sealing profile (15); the sealing strip (17) is provided with: a first elastic sealing portion (171) seals with the outer frame profile (211); a second elastic sealing portion (172) seals with the first thermal insulation connecting strip (213); and a third elastic sealing portion (173) seals with the inner frame profile (212).
2. A window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The outer sealing profile (14) is provided with a first connecting groove (1401), the inner sealing profile (15) is provided with a second connecting groove (1501) and a third connecting groove (1502), and the sealing strip (17) is provided with: a first connecting portion (174) connected to the first connecting groove (1401), a second connecting portion (175) connected to the second connecting groove (1501), and a third connecting portion (176) connected to the third connecting groove (1502).
3. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The outer sealing profile (14) is provided with a third sealing groove (1402), and the third sealing groove (1402) is provided with a third sealing strip (141) that seals with the outer frame profile (11).
4. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The first heat-insulating connecting strip (213) is provided with a convex strip (2131) that seals with the second elastic sealing portion (172).
5. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The cross-sections of the first elastic sealing portion (171) and the second elastic sealing portion (172) are in a "7" shape.
6. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The first sealing groove (21101) and the second sealing groove (21102) are staggered.
7. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The outer sealing profile (14) is provided with a sealing contact arc surface (1403) which is respectively sealed with the first sealing strip (2111) and the second sealing strip (2112).
8. The window with a multi-layer heat insulation and sound insulation structure according to claim 1, characterized in that: The window frame (1) is provided with a screen (3), the screen (3) comprising: a screen frame (31) and a gauze (32) mounted on the screen frame (31), the screen frame (31) being provided with a fourth sealing strip (311) for use with an inner sealing profile (15).