CN214463528U - Sealing type PVC plastic steel window combined section bar - Google Patents
Sealing type PVC plastic steel window combined section bar Download PDFInfo
- Publication number
- CN214463528U CN214463528U CN202023336619.XU CN202023336619U CN214463528U CN 214463528 U CN214463528 U CN 214463528U CN 202023336619 U CN202023336619 U CN 202023336619U CN 214463528 U CN214463528 U CN 214463528U
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- section bar
- sealing rubber
- joint strip
- strip
- frame section
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Abstract
The utility model provides a canned type PVC plastic steel window combination section bar belongs to architectural shape technical field. The utility model discloses frame section bar window outside upper end is connected through first joint strip with fan-shaped section bar window outside lower extreme, frame section bar upper end is connected with three joint strip, three joint strip are provided with the multiunit trip, the upper end of frame section bar is provided with positioning channel section, three joint strip pass through the trip and are connected with positioning channel section, second joint strip's the window outside side and lower extreme and three joint strip's top overlap joint, second joint strip is connected with the lower extreme of fan-shaped section bar, frame section bar window inboard upper end passes through the third joint strip with the inboard lower extreme of fan-shaped section bar window and is connected. The utility model discloses set up four seal structure, three joint strip set up to triangle-shaped, the top and second joint strip's side and lower extreme overlap joint, and the pressure that produces when two stress points can disperse the casement closure alleviates the degree of wear to the long-time use of section bar, has good gas tightness, high heat preservation waterproof performance.
Description
Technical Field
The utility model relates to a building section bar technical field particularly, relates to a canned type PVC plastic steel window combination section bar.
Background
The plastic-steel section is a PVC section for manufacturing doors and windows, which appears in Germany as early as the 20 th century and the fifties, is introduced from 1983 in China, and is popularized and applied at the end of the 90 th century because the strength of the doors and windows which are processed by the PVC section is insufficient, and steel is usually added into a cavity to enhance the firmness of the doors and windows, so the plastic doors and windows which are manufactured by adding the steel into the section are generally called plastic-steel doors and windows. With the wide use of plastic-steel doors and windows, the PVC profile used to make plastic-steel doors and windows is conventionally called plastic-steel profile. The plastic steel is also used as the common material of the guard rail.
Along with the improvement of the quality of life of people, the requirements on door and window profiles are more and more strict, the sealing performance is one of important indexes considering the door and window profiles, the using effect of doors and windows is directly influenced by the quality of the sealing performance, the existing window profiles are mostly two sealing structures, the defects of unsatisfactory sealing effect exist, and the existing window profiles are poor in air tightness, water tightness, heat preservation performance, sound insulation and heat insulation performance and are easily influenced by the outside.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is:
the existing plastic steel window section bar has poor sealing effect and is difficult to meet the high requirement of the market on the sealing performance of the door and window section bar.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:
the utility model provides a canned type PVC plastic steel window combination section bar, includes frame section bar, fan-type material, still includes first joint strip, second joint strip, third joint strip and three joint strip, frame section bar window outside upper end is connected through first joint strip with fan-type material window outside lower extreme, frame section bar upper end is connected with three joint strip, three joint strip are provided with the multiunit trip, the upper end of frame section bar is provided with positioning groove, three joint strip is connected with positioning groove through the trip, the window outside side of second joint strip and lower extreme and three joint strip's top overlap joint, the second joint strip is connected with the lower extreme of fan-type material, frame section bar window inboard upper end is connected through third joint strip with the inboard lower extreme of fan-type material window.
Optionally, a square steel lining is arranged inside the frame profile.
Optionally, a first fire-resistant expansion strip is arranged inside the sash profile.
Optionally, a second fireproof expansion strip is arranged at the upper end of the frame profile, and the second fireproof expansion strip is located in a space enclosed by the three sealing rubber strips and the frame profile.
Optionally, three positioning clamping grooves are arranged at the upper end of the frame profile.
Optionally, the frame profile comprises a first insulated chamber and a second insulated chamber divided by a reinforcing bar.
Optionally, the first fire-proof expansion strip and the second fire-proof expansion strip are both phenolic resin or polyurethane resin.
Optionally, the outer surfaces of the frame and sash profiles are coated with a coating.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a steel window combination section bar is moulded to canned type PVC, be provided with first joint strip, the second joint strip, third joint strip and three joint strip totally four seal structure, three joint strip have better leakproofness for traditional twice joint strip, three way joint strip sets up to triangle-shaped, its top and second joint strip's side and lower extreme overlap joint, the pressure that produces when two stress points can disperse the casement closure, alleviate the degree of wear that uses for a long time to the section bar, the gas tightness problem that produces when avoiding three joint strip and the sealed strip of second long time closure can let the utility model discloses good gas tightness, high heat preservation waterproof performance have.
Drawings
Fig. 1 is a schematic structural view of a sealed PVC plastic steel window combined section bar according to an embodiment of the present invention.
Description of reference numerals:
1-sash section bar, 2-frame section bar, 3-first sealing rubber strip, 4-second sealing rubber strip, 5-third sealing rubber strip, 6-three sealing rubber strips, 7-first fireproof expansion strip, 8-steel liner, 9-second fireproof expansion strip, 10-positioning clamping groove, 11-first heat preservation cavity, 12-second heat preservation cavity and 13-clamping hook.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the description must be operated according to specific orientations and defined operations and methods, configurations, and such terms of orientation do not constitute limitations of the present invention.
In the description of the present invention, it should be noted that the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in a combined drawing 1, the sealed PVC plastic-steel window combined section comprises a frame section, a sash section, a first sealing rubber strip, a second sealing rubber strip, a third sealing rubber strip and three sealing rubber strips, wherein the upper end of the outer side of the frame section is connected with the lower end of the outer side of the sash section through the first sealing rubber strip, the upper end of the frame section is connected with the three sealing rubber strips, the three sealing rubber strips are provided with a plurality of groups of clamping hooks, the upper end of the frame section is provided with a positioning clamping groove, the three sealing rubber strips are connected with the positioning clamping groove through the clamping hooks, the outer side end and the lower end of the second sealing rubber strip are in lap joint with the top ends of the three sealing rubber strips, the second sealing rubber strip is connected with the lower end of the sash section, and the upper end of the inner side of the frame section is connected with the lower end of the inner side of the sash section through the third sealing rubber strip.
The square steel lining is arranged inside the frame section bar, so that the strength of the window section bar can be improved.
The inside first fire prevention inflation strip that is provided with of fan section bar, the fire prevention inflation strip is heated and expands for inside the filling section bar, play the supporting role, can seal the section bar when the conflagration breaing out, and the fire prevention inflation strip has certain fire prevention function, can effectively increase the fire protection coefficient, guarantee people's life and property safety.
The frame section bar upper end is provided with the second fire prevention inflation strip, the second fire prevention inflation strip is located the space that three joint strip and frame section bar enclose, and when the conflagration breaing out, the inflation of second fire prevention inflation strip is filled in the middle of three joint strip and the frame section bar, has increased the leakproofness of section bar, can effectively prevent that the smoke and dust from getting into.
The frame section bar upper end sets up three positioning groove, is connected through positioning groove and dysmorphism expansion strip, can consolidate the connection of dysmorphism expansion strip and frame section bar, avoids closing the deformation degree when the casement section bar, increases the life of window form.
The frame section bar includes first heat preservation chamber and second heat preservation chamber by the strengthening rib is cut apart, increases the heat preservation effect, reduces the influence degree that indoor environment received outdoor environment.
The first fireproof expansion strip and the second fireproof expansion strip are both phenolic resin or polyurethane resin.
The outer surfaces of the frame section bar and the fan section bar are coated with coatings, and the coatings are antioxidant coatings, ultraviolet-proof coatings or anti-aging coatings.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel can carry out various changes and amending under the prerequisite of the spirit and scope that do not deviate from the utility model discloses, and these changes all will fall into with the amendment the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a canned type PVC plastic steel window combination section bar, includes frame section bar (2), fan-type material (1), its characterized in that: also comprises a first sealing rubber strip (3), a second sealing rubber strip (4), a third sealing rubber strip (5) and three sealing rubber strips (6), the upper end of the outer side of the window of the frame section bar (2) is connected with the lower end of the outer side of the window of the sash section bar (1) through a first sealing rubber strip (3), the upper end of the frame section bar (2) is connected with three sealing rubber strips (6), the lower ends of the three sealing rubber strips (6) are provided with a plurality of clamping hooks (13), the upper end of the frame section bar is provided with a positioning slot (10), the three sealing rubber strips (6) are connected with the positioning slot (10) through a clamping hook (13), the outer side end and the lower end of the window of the second sealing rubber strip (4) are lapped with the top ends of the three sealing rubber strips (6), the second sealing rubber strip (4) is connected with the lower end of the sash section bar (1), and the upper end of the inner side of the window of the frame section bar (2) is connected with the lower end of the inner side of the window of the sash section bar (1) through a third sealing rubber strip (5).
2. The sealed PVC plastic steel window composite section bar as set forth in claim 1, wherein: the frame section bar (2) is internally provided with a square steel lining (8).
3. The sealed PVC plastic steel window composite section bar as set forth in claim 2, wherein: a first fireproof expansion strip (7) is arranged inside the sash section bar (1).
4. The sealed PVC plastic steel window composite section bar as claimed in claim 3, wherein: and a second fireproof expansion strip (9) is arranged at the upper end of the frame section bar (2), and the second fireproof expansion strip (9) is positioned in a space enclosed by the three sealing rubber strips (6) and the frame section bar (2).
5. The sealed PVC plastic steel window composite section bar as set forth in claim 4, wherein: the upper end of the frame section bar (2) is provided with three positioning clamping grooves (10).
6. The sealed PVC plastic steel window composite section bar as set forth in claim 5, wherein: the frame section bar (2) comprises a first heat preservation cavity (11) and a second heat preservation cavity (12) which are divided by reinforcing ribs.
7. The sealed PVC plastic steel window composite section bar as set forth in claim 6, wherein: the first fireproof expansion strip (7) and the second fireproof expansion strip (9) are both phenolic resin or polyurethane resin.
8. The sealed PVC plastic steel window composite section bar as set forth in claim 7, wherein: the outer surfaces of the frame section bar (2) and the fan section bar (1) are coated with coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336619.XU CN214463528U (en) | 2020-12-31 | 2020-12-31 | Sealing type PVC plastic steel window combined section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336619.XU CN214463528U (en) | 2020-12-31 | 2020-12-31 | Sealing type PVC plastic steel window combined section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463528U true CN214463528U (en) | 2021-10-22 |
Family
ID=78110546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336619.XU Active CN214463528U (en) | 2020-12-31 | 2020-12-31 | Sealing type PVC plastic steel window combined section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463528U (en) |
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2020
- 2020-12-31 CN CN202023336619.XU patent/CN214463528U/en active Active
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