CN220815477U - Modified PVC door and window weather-proof sealing strip - Google Patents
Modified PVC door and window weather-proof sealing strip Download PDFInfo
- Publication number
- CN220815477U CN220815477U CN202322680926.7U CN202322680926U CN220815477U CN 220815477 U CN220815477 U CN 220815477U CN 202322680926 U CN202322680926 U CN 202322680926U CN 220815477 U CN220815477 U CN 220815477U
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- window
- sealing
- sealing strip
- strip
- frame
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- 238000007789 sealing Methods 0.000 title claims abstract description 83
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a modified PVC weather-proof sealing strip for doors and windows, which relates to the technical field of door and window sealing strips and comprises a sealing strip window frame connecting part, wherein one side of the sealing strip window frame connecting part is connected with a sealing outer strip, the sealing strip window frame connecting part and the inside of the sealing outer strip are provided with cavities, a structure reinforcing frame is arranged in the cavity of the sealing outer strip, the bottom of the structure reinforcing frame is provided with a supporting piece, the supporting piece comprises an elastic frame, and the bottom of the elastic frame is fixedly connected with a bottom supporting rod. According to the utility model, the structure reinforcing frame consisting of the upper fixing rod, the lower fixing rod and the elastic sheet is arranged in the sealing outer strip, when the window sash is closed, the elastic structure reinforcing frame deforms because the window sash extrudes the sealing strip, so that one side of the sealing outer strip is tightly contacted with the window frame, and the other side of the sealing outer strip is tightly contacted with the window sash, thereby performing a good sealing effect and improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of door and window sealing strips, in particular to a weather-resistant sealing strip for a modified PVC door and window.
Background
Along with the development of society, the improvement of people's living standard, people's requirement to each performance of door and window is also higher and higher, and wherein the leakproofness of door and window receives the importance, and the sealing of door and window adopts the sealing strip to seal generally, and traditional sealing strip is PVC sealing strip, and PVC sealing strip material cost is low, and processability is good, has advantages such as corrosion-resistant, insulation, but current sealing pad installs on door and window, easily has the gap, and is sealed not tight, influences sealed effect.
Thus, a modified PVC weather-proof sealing strip for doors and windows is provided.
Disclosure of utility model
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides a modified weather-resistant sealing strip for PVC doors and windows.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the weather-proof sealing strip for the modified PVC door and window comprises a sealing strip window frame connecting part, wherein one side of the sealing strip window frame connecting part is connected with a sealing outer strip, a cavity is formed in the sealing strip window frame connecting part and the sealing outer strip, a structure reinforcing frame is arranged in the cavity of the sealing outer strip, and a supporting piece is arranged at the bottom of the structure reinforcing frame;
The support piece comprises an elastic frame, wherein the elastic frame is made of elastic stainless steel material, and can also be made of other elastic materials, such as aluminum alloy, iron and other metal materials, and the bottom of the elastic frame is fixedly connected with a bottom support rod;
The structure reinforcing frame comprises an upper fixing rod and a lower fixing rod, wherein elastic pieces are arranged on two sides of the upper fixing rod and the lower fixing rod, the elastic pieces can be made of elastic stainless steel materials, and can also be made of other elastic materials, such as aluminum alloy, iron and other metal materials, and the upper fixing rod is connected with the lower fixing rod through the elastic pieces on two sides.
Preferably, the sealing strip window frame connecting part is arranged on the window frame, and a mounting groove provided with the sealing strip window frame connecting part is arranged in the window frame.
Preferably, a window sash is further arranged on the window frame.
Preferably, the sealing strip window frame connecting part and the sealing outer strip are of an integrated structure.
Preferably, the sealing strip window frame connecting portion is provided with a plurality of bulges, and the sealing strip window frame connecting portion is installed in the installation groove through the bulges.
Preferably, the elastic frame and the elastic sheet are made of elastic stainless steel.
The beneficial effects are that:
Compared with the prior art, the modified PVC weather-proof sealing strip for doors and windows has the following beneficial effects:
1. According to the utility model, the structure reinforcing frame consisting of the upper fixing rod, the lower fixing rod and the elastic sheet is arranged in the sealing outer strip, when the window sash is closed, the elastic structure reinforcing frame deforms because the window sash extrudes the sealing strip, so that one side of the sealing outer strip is tightly contacted with the window frame, and the other side of the sealing outer strip is tightly contacted with the window sash, thereby performing a good sealing effect and improving the practicability of the device.
2. According to the utility model, the elastic frame and the support piece formed by the bottom support rod are arranged in the connecting part of the sealing strip window frame, when the window sash is closed, the elastic frame is extruded while the window sash extrudes the structural reinforcing frame, and the deformed elastic frame extrudes the connecting part of the sealing strip window frame, so that the mounting groove of the window frame is sealed, a good sealing effect is achieved, rainwater dust is prevented from entering the mounting groove, and the practicability of the device is further improved.
Drawings
FIG. 1 is a schematic view of a first state of the present utility model;
FIG. 2 is a schematic view of a first state of the present utility model;
FIG. 3 is a schematic structural view of the sealing strip of the present utility model;
Fig. 4 is a schematic structural view of the joint part of the sealing strip window frame and the sealing external strip according to the present utility model.
In the figure:
1. A sealing strip window frame connecting part; 101. a protrusion; 2. sealing the outer strip; 3. a cavity; 4. a structural reinforcing frame; 401. an upper fixing rod; 402. a lower fixing rod; 403. a spring plate; 5. a support; 501. an elastic frame; 502. a bottom support bar; 6. a window frame; 601. a mounting groove; 7. and (3) a window sash.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a modified PVC door and window weather-proof sealing strip, includes sealing strip window frame connecting portion 1, and one side of sealing strip window frame connecting portion 1 is connected with sealed outer strip 2, and sealing strip window frame connecting portion and sealed outer strip are all integrated into one piece structure, adopts modified PVC material to make, and cavity 3 has been seted up to sealing strip window frame connecting portion 1 and sealed outer strip 2's inside, is provided with structure reinforcing frame 4 in sealed outer strip 2's cavity 3, and structure reinforcing frame 4's bottom is provided with support piece 5.
The support piece 5 includes elastic frame 501, the bottom fixedly connected with bottom bracing piece 502 of elastic frame 501 sets up the support piece 5 that elastic frame 501 and bottom bracing piece 502 are constituteed in sealing strip window frame connecting portion 1 inside, when casement 7 is closed, still can extrude elastic frame 501 when casement 7 extrusion structure reinforcing frame 4, and elastic frame 501 that produces deformation then can extrude sealing strip window frame connecting portion 1, and then seals the mounting groove 601 position of window frame 6, plays good sealed effect, avoids rainwater dust to get into mounting groove 601.
The structure reinforcing frame 4 comprises an upper fixing rod 401 and a lower fixing rod 402, elastic sheets 403 are arranged on two sides of the upper fixing rod 401 and the lower fixing rod 402, the upper fixing rod 401 and the lower fixing rod 402 are connected through the elastic sheets 402 on two sides, the structure reinforcing frame 4 composed of the upper fixing rod 401, the lower fixing rod 402 and the elastic sheets 403 is arranged in the sealing outer strip 2, when the window sashes 7 are closed, the elastic structure reinforcing frame 4 deforms due to the fact that the window sashes 7 squeeze sealing strips, one side of the sealing outer strip 2 is in tight contact with the window frame 6, and the other side of the sealing outer strip is in tight contact with the window sashes 7, so that good sealing effect is achieved.
Referring to fig. 1 and 2, the sealing strip window frame connecting portion 1 is installed on the window frame 6, the window frame 6 is further provided with a window sash 7, the window frame 6 and the window sash 7 are connected through a hinge structure, and an installation groove 601 in which the sealing strip window frame connecting portion 1 is installed is formed in the window frame 6.
Referring to fig. 1 and 2, a plurality of protrusions 101 are disposed on the sealing strip window frame connecting portion 1, the sealing strip window frame connecting portion 1 is mounted in the mounting groove 601 through the protrusions 101, and the elastic frame 501 and the elastic sheet 403 are made of elastic stainless steel.
Working principle: when the window fan 7 is closed, because the window fan 7 can extrude the sealing strip, then have elastic structure reinforcing frame 4 can produce deformation for sealed outer strip 2 one side and window frame 6 in close contact, opposite side and window fan 7 in close contact, and then carry out good sealed effect, when window fan 7 is closed, window fan 7 still can extrude elastic frame 501 when extruding structure reinforcing frame 4, the elastic frame 501 that produces deformation then can extrude sealing strip window frame connecting portion 1, and then seal the mounting groove 601 position of window frame 6, play good sealed effect, avoid the rainwater dust to get into mounting groove 601.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modified PVC door and window weather-proof sealing strip, includes sealing strip window frame connecting portion (1), its characterized in that: one side of the sealing strip window frame connecting part (1) is connected with a sealing outer strip (2), a cavity (3) is formed in the sealing strip window frame connecting part (1) and the sealing outer strip (2), a structure reinforcing frame (4) is arranged in the cavity (3) of the sealing outer strip (2), and a supporting piece (5) is arranged at the bottom of the structure reinforcing frame (4);
The support piece (5) comprises an elastic frame (501), and a bottom support rod (502) is fixedly connected to the bottom of the elastic frame (501);
The structure reinforcing frame (4) comprises an upper fixing rod (401) and a lower fixing rod (402), spring pieces (403) are arranged on two sides of the upper fixing rod (401) and the lower fixing rod (402), and the upper fixing rod (401) and the lower fixing rod (402) are connected through the spring pieces (403) on two sides.
2. The modified PVC door and window weatherproof seal according to claim 1, wherein: the sealing strip window frame connecting part (1) is arranged on the window frame (6), and a mounting groove (601) for mounting the sealing strip window frame connecting part (1) is formed in the window frame (6).
3. The modified PVC door and window weatherproof seal according to claim 1, wherein: the window frame (6) is also provided with a window sash (7).
4. The modified PVC door and window weatherproof seal according to claim 1, wherein: the sealing strip window frame connecting part and the sealing outer strip are of an integrated structure.
5. The modified PVC door and window weatherproof seal according to claim 1, wherein: the sealing strip window frame connecting part (1) is provided with a plurality of bulges (101), and the sealing strip window frame connecting part (1) is installed in the installation groove (601) through the bulges (101).
6. The modified PVC door and window weatherproof seal according to claim 1, wherein: the elastic frame (501) and the elastic sheet (403) are made of elastic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680926.7U CN220815477U (en) | 2023-10-08 | 2023-10-08 | Modified PVC door and window weather-proof sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680926.7U CN220815477U (en) | 2023-10-08 | 2023-10-08 | Modified PVC door and window weather-proof sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815477U true CN220815477U (en) | 2024-04-19 |
Family
ID=90699944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680926.7U Active CN220815477U (en) | 2023-10-08 | 2023-10-08 | Modified PVC door and window weather-proof sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815477U (en) |
-
2023
- 2023-10-08 CN CN202322680926.7U patent/CN220815477U/en active Active
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