CN2499542Y - Plastic-steel door and window with press tight seal strip in middle position - Google Patents
Plastic-steel door and window with press tight seal strip in middle position Download PDFInfo
- Publication number
- CN2499542Y CN2499542Y CN 01271948 CN01271948U CN2499542Y CN 2499542 Y CN2499542 Y CN 2499542Y CN 01271948 CN01271948 CN 01271948 CN 01271948 U CN01271948 U CN 01271948U CN 2499542 Y CN2499542 Y CN 2499542Y
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- plastic
- steel frame
- weather strip
- window
- fin
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a plastic-steel door and window with press tight seal strip in middle position, relating to a plastic-steel door and window with seal strip, which comprises a fixing plastic-steel frame (1) fixed at the door and window opening and a moving plastic-steel frame (2) arranged around the opened door and window sash, an internal sealing strip (5) and an external sealing strip (6) are respectively arranged between an internal side face (7) and an external side face (8) contacted between the circumference of the moving plastic-steel frame (2) and the fixing plastic-steel frame (1), a convex edge (3) is respectively arranged at the middle of the circumferences of the fixing plastic-steel frame (1) and the moving plastic-steel frame (2), a seal strip (4) tightly pressed is arranged among the convex edges (3) on the fixing plastic-steel frame (1) and the moving plastic-steel frame (2) under a closing condition, the seal strip (4) is fixed with one convex edge (3). The plastic-steel door and window has a favorable sealing effect, which does not loss the sealing performance due to the deformation of the seal strip. The utility model can largely improve the temperature insulating and dust and water proof performance, etc.
Description
Technical field: the utility model relates to a kind of plastic-steel door and window that has weather strip.
Background technology: door and window generally all comprises the fixed frame that is fixed on the door and window mouth and is arranged on the activity box of switching door sash periphery.Existing plastic-steel door and window is to be provided with inside and outside two-layer weather strip between the inboard of activity box periphery and the outside and fixed frame contact surface, form double sealing structure, but the insulation of this hermetically-sealed construction, dustproof, water resistance is relatively poor, be not suitable for extremely frigid zones, and the room dustproof, that waterproof requirement is high is installed and used.In order to improve the sealing effectiveness of plastic-steel door and window, some manufacturers increase by an intermediate seal bar between the inside and outside weather strip of plastic-steel door and window, but the weather strip in the middle of it is a laminated structure, it is to fixedly connected with activity box on one side, is provided with a fin at the corresponding position of fixed frame, when door and window is closed, fin and the mutual lap seal of sheet weather strip, this hermetically-sealed construction does not have due sealing effectiveness, and distortion can occur after the long-term use of the weather strip of sheet, thus the sealing performance of losing.
Summary of the invention: the utility model designs the plastic-steel door and window that a kind of middle part has the compression type weather strip, and it has solved existing plastic-steel door and window insulation, dustproof, the relatively poor problem of water resistance.It has also solved the existing plastic-steel window that has the intermediate seal bar and has not had due sealing effectiveness, and the intermediate seal bar of sheet uses the back problem of distortion to occur for a long time.The utility model comprises fixedly plastic-steel frame 1 that is fixed on the door and window mouth and the movable plastic-steel frame 2 that is arranged on the bar periphery of folding, at movable plastic-steel frame 2 peripheries and fixedly be respectively equipped with inner seal bar 5 and outside weather strip 6 between plastic-steel frame 1 contacted medial surface 7 and the lateral surface 8, respectively be provided with a fin 3 at the fixing middle part of plastic-steel frame 1 and movable plastic-steel frame 2 peripheries, being between fixedly plastic-steel frame 1 under the closed condition and the fin 3 on the movable plastic-steel frame 2 has a compacted weather strip 4, and weather strip 4 is fixedlyed connected with a fin 3.Because door and window is when closing, the weather strip 4 at its middle part is in compacted state, so this plastic-steel door and window has good sealing effectiveness, can be because of distortion appear in weather strip, and lose sealing performance.This plastic-steel door and window increases the weather strip 4 in the middle of one deck on the basis of inside and outside side seal, so it has increased the heat-insulating property of steel sash greatly, has improved performances such as dustproof, waterproof.This steel sash is particularly suitable for cold district and uses, and meets the requirement of Ministry of Construction's environmental protection and energy saving.
Description of drawings: Fig. 1 is the structural representation of the specific embodiment one, and Fig. 2 is the cross-sectional drawing of steel sash in the specific embodiment one, and Fig. 3 is the structural representation of the specific embodiment two.
The specific embodiment one: present embodiment is made up of fixedly plastic-steel frame 1 that is fixed on the door and window mouth and the movable plastic-steel frame 2 that is arranged on the bar periphery of folding.At movable plastic-steel frame 2 peripheries and fixedly be respectively equipped with inner seal bar 5 and outside weather strip 6 between plastic-steel frame 1 contacted medial surface 7 and the lateral surface 8.Respectively be provided with a fin 3 at the fixing middle part of plastic-steel frame 1 and movable plastic-steel frame 2 peripheries.One inclined-plane 9 towards movable plastic-steel frame 2 folding directions is fixedly arranged on the fin 3-1 on the plastic-steel frame 1, one inclined-plane 10 identical with inclined-plane 9 incline directions arranged on the fin 3-2 on the movable plastic-steel frame 2, being between fixedly plastic-steel frame 1 under the closed condition and the fin 3 on the movable plastic-steel frame 2 has a compacted weather strip 4, and weather strip 4 is between inclined-plane 9 and inclined-plane 10.Fin 3-1 forms embedded demountable the connection with fixing plastic-steel frame 1, fin 3-2 and movable plastic-steel frame 2 formation integrative-structures.One longitudinal fluting 11 is arranged on the inclined-plane 10 of fin 3-2, and weather strip 4 raised line 4-1 on one side embeds in the groove 11, and weather strip 4 is fixedlyed connected with fin 3-2.Weather strip 4 is an O type weather strip.
The specific embodiment two: present embodiment and the specific embodiment one are different be fin 3-1 and fixedly plastic-steel frame 1 form integrative-structure, fin 3-2 and movable 2 embedded demountable connections of formation of plastic-steel frame.One longitudinal fluting 11 is arranged on the inclined-plane 9 of fin 3-1, and weather strip 4 raised line 4-1 on one side embeds in the groove 11, and weather strip 4 is fixedlyed connected with fin 3-1.Other composition is identical with the specific embodiment one with annexation.
Claims (7)
1, the middle part has the plastic-steel door and window of compression type weather strip, it comprises the movable plastic-steel frame (2) of fixedly plastic-steel frame (1) that is fixed on the door and window mouth and the bar periphery that is arranged on folding, at movable plastic-steel frame (2) periphery and fixedly be respectively equipped with inner seal bar (5) and outside weather strip (6) between the contacted medial surface of plastic-steel frame (1) (7) and the lateral surface (8), it is characterized in that respectively being provided with a fin (3) at the middle part of fixedly plastic-steel frame (1) and movable plastic-steel frame (2) periphery, being between fixedly plastic-steel frame (1) under the closed condition and the fin (3) on the movable plastic-steel frame (2) has a compacted weather strip (4), and weather strip 4 is fixedlyed connected with a fin (3).
2, middle part according to claim 1 has the plastic-steel door and window of compression type weather strip, it is characterized in that on the fin (3-1) on the fixing plastic-steel frame (1) inclined-plane (9) towards movable plastic-steel frame (2) folding direction being arranged, one inclined-plane (10) identical with inclined-plane (9) incline direction arranged on the fin (3-2) on the movable plastic-steel frame (2), and weather strip (4) is positioned between inclined-plane (9) and inclined-plane (10).
3, middle part according to claim 2 has the plastic-steel door and window of compression type weather strip, it is characterized in that fin (3-1) forms embedded demountable the connection with fixing plastic-steel frame (1), and fin (3-2) forms integrative-structure with movable plastic-steel frame (2).
4, middle part according to claim 3 has the plastic-steel door and window of compression type weather strip, it is characterized in that on the inclined-plane (10) of fin (3-2), a longitudinal fluting (11) being arranged, weather strip (4) raised line (4-1) on one side embeds in the groove (11), and weather strip (4) is fixedlyed connected with fin (3-2).
5, middle part according to claim 2 has the plastic-steel door and window of compression type weather strip, it is characterized in that fin (3-1) and fixing plastic-steel frame (1) form integrative-structure, fin (3-2) and movable plastic-steel frame (2) embedded demountable connection of formation.
6, middle part according to claim 5 has the plastic-steel door and window of compression type weather strip, it is characterized in that on the inclined-plane (9) of fin (3-1), a longitudinal fluting (11) being arranged, weather strip (4) raised line (4-1) on one side embeds in the groove (11), and weather strip (4) is fixedlyed connected with fin (3-1).
7, the plastic-steel door and window that has the compression type weather strip according to claim 1,2,4,6 described middle parts is characterized in that weather strip (4) is an O type weather strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271948 CN2499542Y (en) | 2001-11-30 | 2001-11-30 | Plastic-steel door and window with press tight seal strip in middle position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271948 CN2499542Y (en) | 2001-11-30 | 2001-11-30 | Plastic-steel door and window with press tight seal strip in middle position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499542Y true CN2499542Y (en) | 2002-07-10 |
Family
ID=33677233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271948 Expired - Fee Related CN2499542Y (en) | 2001-11-30 | 2001-11-30 | Plastic-steel door and window with press tight seal strip in middle position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499542Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894739A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Swinging-out casement window |
| CN106894738A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Swinging-out casement window |
| CN106894741A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Inwardly opened window |
| CN106894740A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Inwardly opened window |
-
2001
- 2001-11-30 CN CN 01271948 patent/CN2499542Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894739A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Swinging-out casement window |
| CN106894738A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Swinging-out casement window |
| CN106894741A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Inwardly opened window |
| CN106894740A (en) * | 2015-12-21 | 2017-06-27 | 上海上源建筑科技有限公司 | Inwardly opened window |
| CN106894738B (en) * | 2015-12-21 | 2019-04-02 | 上海上源建筑科技有限公司 | Swinging-out casement window |
| CN106894741B (en) * | 2015-12-21 | 2019-04-02 | 上海上源建筑科技有限公司 | Inwardly opened window |
| CN106894740B (en) * | 2015-12-21 | 2019-04-05 | 上海上源建筑科技有限公司 | Inwardly opened window |
| CN106894739B (en) * | 2015-12-21 | 2019-04-09 | 上海上源建筑科技有限公司 | Swinging-out casement window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020710 Termination date: 20101130 |