CN201786213U - Sealing device for sliding doors and windows - Google Patents
Sealing device for sliding doors and windows Download PDFInfo
- Publication number
- CN201786213U CN201786213U CN2010202072232U CN201020207223U CN201786213U CN 201786213 U CN201786213 U CN 201786213U CN 2010202072232 U CN2010202072232 U CN 2010202072232U CN 201020207223 U CN201020207223 U CN 201020207223U CN 201786213 U CN201786213 U CN 201786213U
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- CN
- China
- Prior art keywords
- plane
- threaded rod
- moving
- window
- quiet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a sealing device for sliding doors and windows. By adopting the sealing device, when a sliding window moves on a track for closure, a window frame props against a rack to lead the rack resist torque force of a torsion spring, so as to drive a gear and a movable threaded sleeve to rotate around a static threaded rod, then the static threaded rod is enabled to extend out in the rotational direction of threads, and a sealing strip on the sliding window is driven to compress the sealing surface of the window frame to achieve sealing. When the sliding window is to be opened, the movable threaded sleeve rotates around the static threaded rod reversely to enable the static threaded rod to drive the window to conduct reverse movement and divorce from the sealing surface of the window frame for reposition, so that the window can freely move leftward and rightward.
Description
Affiliated technical field
The utility model relates to the sealing device of a kind of sliding door or the anti-cold hot blast infiltration of sliding sash.
Background technology
Sliding door on the market or sliding sash sealing are poor, can not effectively stop two seasons of summer in winter, the infiltration of cold and hot wind, and energy-saving effect is bad.
Summary of the invention
The technical scheme that the utility model technical solution problem is adopted is: quiet threaded rod is in moving thread bush, quiet threaded rod is fixedlyed connected with sliding sash, and rack and pinion is in transmission connection, and gear and moving thread bush are one, bearing roller is fixed on the moving thread bush, but the rotation of bearing roller moving thread bush.
The beneficial effects of the utility model are that seal push-pull door or sliding sash can prevent cold and hot wind infiltration, and be energy-conservation, simple in structure, easy for installation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is the partial sectional view of the utility model sealed doors and windows.
Fig. 2 is the obturator exploded view of first embodiment of sealed doors and windows.
Fig. 3 is the sliding sash partial sectional view of second embodiment of sealed doors and windows.
Fig. 4 is the obturator right view of second embodiment of sealed doors and windows.
1. window frame sealing surfaces among the figure, 2. window frame, 3. weather strip, 4. sliding sash, 5. track, 6. quiet threaded rod, 7. tooth bar, 8. gear, 9. bearing roller, 10. moving thread bush, 11. torsion springs, 12., 13. right quiet inclined-planes, 14. moving inclined-planes, 15. left quiet inclined-planes.
The specific embodiment
In Fig. 1 is embodiment illustrated in fig. 2, quiet threaded rod 6 is 10 li of moving thread bushs, quiet threaded rod 6 is fixedlyed connected with sliding sash 4, tooth bar 7 is in transmission connection with gear 8, gear 8 is an one with moving thread bush 10, bearing roller 9 is fixed on the moving thread bush 10, but bearing roller 9 moving thread bushs 10 rotations, when closing sliding sash 4, bearing roller 9 on the moving thread bush 10 moves to window frame 2 along track 5, when tooth bar 7 contacts with window frame 2, window frame 2 roof pressure tooth bars 7, the torsion driven gear 8 and the moving thread bush 10 that make tooth bar 7 overcome torsion spring 11 turn clockwise around quiet threaded rod 6, because of gear 8 is limited by track 5 with moving thread bush 10 and bearing roller 9, quiet threaded rod 6 is moved along the screw thread rotation direction, and the weather strip 3 on the drive sliding sash 4 compresses window frame sealing surface 1 and finishes sealing.When opening sliding sash 4, tooth bar 7 breaks away from window frame 2, tooth bar 7, around quiet threaded rod 6 reverse rotations, makes quiet threaded rod 6 drive weather strip 3 on the sliding sashs 4 and oppositely moves and break away from window frame sealing surfaces 1 and finish unlatching under torsion spring 11 effects with gear 8 and moving thread bush 10.
Among Fig. 3 another embodiment shown in Figure 4, axle 12 passes in 15 moving 13 axle center, 14 right quiet inclined-planes, inclined-plane, quiet inclined-plane from a left side, fixedly connected with sliding sash 4 with right quiet inclined-plane 13 in quiet inclined-plane 15, a left side, tooth bar 7 is in transmission connection with gear 8, gear 8 is an one with moving inclined-plane 14, bearing roller 9 is fixed on the moving inclined-plane 14, but bearing roller 9 moving inclined-planes, 14 rotations, when closing sliding sash 4, moving inclined-plane 14 upper bearing (metal) rollers 9 move to window frame 2 along track 5, when tooth bar 7 contacts with window frame 2, window frame 2 roof pressure tooth bars 7, the torsion driven gear 8 and the moving inclined-plane 14 that make tooth bar 7 overcome torsion spring 11 turn clockwise around axle 12, because of gear 8 is limited by track 5 with moving inclined-plane 14 and bearing roller 9, the right quiet inclined-plane 13 of 14 extruding, moving inclined-plane stretches out right quiet inclined-plane 13, and the weather strip 3 on the drive sliding sash 4 compresses window frame sealing surface 1 and finishes sealing.When opening sliding sash 4, tooth bar 7 breaks away from window frames 2, tooth bar 7 with gear 8 and moving inclined-plane 14 under torsion spring 11 effects, around axle 12 reverse rotations, the left quiet inclined-plane 15 of 14 extruding, moving inclined-plane resets, and the weather strip 3 disengaging window frame sealing surfaces 1 that drive on the sliding sash 4 are finished unlatching.
Claims (2)
1. slide door or window sealing device is characterized in that: quiet threaded rod is in moving thread bush, and quiet threaded rod is fixedlyed connected with sliding sash, rack and pinion is in transmission connection, gear and moving thread bush are one, and bearing roller is fixed on the moving thread bush, but the rotation of bearing roller moving thread bush.
2. doors and windows sealing device according to claim 1, it is characterized in that: axle is quiet inclined-plane from a left side, moving inclined-plane, the axle center on right quiet inclined-plane is passed, fixedly connected with sliding sash with right quiet inclined-plane in quiet inclined-plane, a left side, rack and pinion is in transmission connection, and gear and moving inclined-plane are one, bearing roller is fixed on the moving inclined-plane, but the rotation of bearing roller moving inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072232U CN201786213U (en) | 2010-05-12 | 2010-05-12 | Sealing device for sliding doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072232U CN201786213U (en) | 2010-05-12 | 2010-05-12 | Sealing device for sliding doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786213U true CN201786213U (en) | 2011-04-06 |
Family
ID=43818181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202072232U Expired - Fee Related CN201786213U (en) | 2010-05-12 | 2010-05-12 | Sealing device for sliding doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242595A (en) * | 2010-05-12 | 2011-11-16 | 李玉峰 | Airtight door and window |
-
2010
- 2010-05-12 CN CN2010202072232U patent/CN201786213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242595A (en) * | 2010-05-12 | 2011-11-16 | 李玉峰 | Airtight door and window |
| CN102242595B (en) * | 2010-05-12 | 2013-04-24 | 李玉峰 | Airtight door and 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: 20110406 Termination date: 20130512 |