CN1438401A - Plastic sliding window and door with high sealing characteristic - Google Patents
Plastic sliding window and door with high sealing characteristic Download PDFInfo
- Publication number
- CN1438401A CN1438401A CN 03101196 CN03101196A CN1438401A CN 1438401 A CN1438401 A CN 1438401A CN 03101196 CN03101196 CN 03101196 CN 03101196 A CN03101196 A CN 03101196A CN 1438401 A CN1438401 A CN 1438401A
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- frame
- window
- water
- windows
- watertight shutter
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention is a kind of plastic doors and windows, which solves the problem that the gas proofness is low under negative pressure of outer-flat doors and windows and positive pressure of inner-flat doors and windows: the water proofness is even low of inner-flat doors and windows. The scheme is: (1) the sector material has, along the outside of the room; concave broad inner wall and the upper plane is seal plane, the thin outer wall is "n" form structure which can prevent water from penetrating into the seal plane. (2) the breakwater on the frame form material has good proof adhesive tape of "?" structure. (3) the top of the water storing area in the interval of the frame and sector has a hole or slot, the bottom of it has a hole. (4) "U" form glass tight element combines with the cuneal block to fix the glass on the frame.
Description
Affiliated technical field:
The present invention relates to a kind of building plastic door and window, belong to plastic door-window and make the field.
Background technology:
Plastic door-window is good with energy-saving and environmental protection, performance, and is widely used.But the tightness under the positive pressure of the negative pressure of outer flat-open door and window, inward opening door and window is still low; The watertightness of inward opening door and window is more supported, and still can not satisfy coastal typhoon through regional tropical storm area, and waterproof, the airtight requirement of highrise building etc.
Summary of the invention:
The object of the invention: improve the inside and outside flat watertightness of opening plastic door-window: do not seep water to 2000Pa; Improve inside and outside tightness of putting down under the positive and negative pressure of opening plastic door-window: 10Pa, leakage rate is less than 0.5m
3/ m.h, 2000Pa also can keep high-air-tightness, to satisfy environmental requirement.Technical scheme is:
(1) sectional has by outside design: inner width (Fig. 2-1), outer narrow (Fig. 2-3), on " n " shape sealing surface structure on plane (Fig. 2-2) is arranged, recessed wide inside wall and last plane are sealing surface, narrow outer wall construction is to stop water to drench water discharging board into sealing surface.
(2) the frame section design has the inlay card structure (Fig. 2-4) that watertight shutter can be installed.The watertight shutter lower end be designed to lever construction (Fig. 2-C) to be compressing the sealing material, design has "? " in the watertight shutter upper end the airtight adhesive tape of shape (Fig. 2-B).Two sealing surfaces on sealing is fanned simultaneously.
(3) watertight shutter is divided into pools zone and air-tight section to the slit between frame, fan.The sealing joint strip in the inward outside is only installed the sealing joint strip in bottom, the outward opening window outside top only is installed, the effect of performance water discharging board, slit between other frame fan keeps, the water level upper space that makes the pools zone is with extraneous isobaric (or four limits install sealing joint strip, but will offer in the position more than the water level of pools zone and extraneous logical logical pressure hole of pressing (Fig. 3-D, Fig. 4-E)); The bottom side of pools zone is offered: drainability is greater than the drain hole that enters the pools zone water yield (Fig. 2-A).
(4) design " U " shape glass securing member is fastened on glass on the fan frame with the combination of wedge type piece, simultaneously seal glass periphery slit (Fig. 1-10).Beneficial effect is:
(1) Shan " n " shape sealing surface structure, horizontal seal face on it, the water level that makes the pools zone is apart from the gas-tight seal line farthest; And narrow outer wall construction is that prevention water drenches the water discharging board into sealing surface, the most difficult intrusion watertight shutter of water inboard.
(2) the logical tooled joint of pools zone or the logical hole of pressing, the water level upper space that makes the pools zone is with extraneous isobaric, and drainability is offered greater than the drain hole that enters the pools zone water yield in the bottom side of pools zone.The water level of pools zone just can not surpass the airtight adhesive tape height on the watertight shutter.Even 2000Pa water can not be invaded thus.
(3) lever construction of watertight shutter lower end design, and the combination of " U " shape glass securing member and wedge type piece can both produce pressure greater than 2500Pa to the sealing material, even therefore under the 2000Pa blast, water can not be by the following of watertight shutter and the intrusion of glass filleting.
(4) design has "? " on the watertight shutter the airtight adhesive tape of shape, vertical plane and horizontal plane are sealed simultaneously, and malleation and negative pressure do not influence the sealing performance of horizontal plane, and under condition of high voltage, when vertical side seal lost efficacy, still keep sealing performance at the sealing material of the slip on last plane.
Description of drawings:
The invention will be further described below in conjunction with accompanying drawing and example.
Fig. 1 is: open plastic window bottom cross-section structure in of the present invention.
Fig. 2 is: external-open plastic window of the present invention bottom cross-section structure.
Fig. 3 is: open plastic window in of the present invention by logical plane cross section structure chart of pressing the place, hole.
Fig. 4 is: external-open plastic window of the present invention is by logical plane cross section structure chart of pressing the place, hole.
Among Fig. 1: 1. frame, 2. frame lined steel, 3. watertight shutter, watertight shutter "? " shape sealing joint strip, 5. side watertight adhesive tape outside window, 6. fan frame, 7. the inboard airtight adhesive tape of window, 8. fan lined steel, 9. glazing bead, 10. " U " shape glass securing member, 11. wedge type piece, 12. glass block, 13. glass, 14. glazing tapes.
Among Fig. 2: 1. the side seal face of watertight shutter, the 2. horizontal plane sealing surface of watertight shutter, the 3. water discharging board of watertight shutter, the 4. inlay card structure of frame, 5. sealing material, the A. drain hole, the airtight adhesive tape of B. watertight shutter, C. compresses the lever construction of sealing material.
Among Fig. 3, Fig. 4: D, top, E. pools zone and extraneous logical pressure hole.
The specific embodiment: the tightening seal material
1. after with pinch roller watertight shutter being embedded frame section, cut out material, weld into frame.
2. when glass being installed, snap in glass block earlier, under the protection wing plate of cushion block, penetrate " U "
The shape securing member (will conceal under the protection wing plate of glass isolator, prevent the glass contact metal
Part), after glass is gone into the position, lifts " U " shape part 90 degree, fill in wedge, with having
The pliers that shows pressure, compress wedge by design pressure after, seal up glazing bead.
Claims (3)
- The inside and outside flat-open door and window of a kind of plastics is made up of frame, fan, lock, hinge and watertight shutter sealing joint strip etc., it is characterized in that:1. sectional has by the outside design: " n " shape hermetically-sealed construction on plane is arranged on the inner wide and outer narrow, and recessed wide inside wall and last plane are gas-tight seal face, and narrow outer wall construction is that prevention water drenches the water discharging board into sealing surface.
- 2. according to the inside and outside flat-open door and window of the described plastics of claim 1, it is characterized in that: the upper end of the watertight shutter of installing on the frame section has "? " the airtight adhesive tape of shape structure.
- 3. according to the inside and outside flat-open door and window of the described plastics of claim 1, it is characterized in that: the water level top of the pools zone between frame, fan is offered and extraneous logical hole or seam of pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03101196 CN1438401A (en) | 2003-01-21 | 2003-01-21 | Plastic sliding window and door with high sealing characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03101196 CN1438401A (en) | 2003-01-21 | 2003-01-21 | Plastic sliding window and door with high sealing characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1438401A true CN1438401A (en) | 2003-08-27 |
Family
ID=27673822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03101196 Pending CN1438401A (en) | 2003-01-21 | 2003-01-21 | Plastic sliding window and door with high sealing characteristic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1438401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775956A (en) * | 2010-03-15 | 2010-07-14 | 北京绿创声学工程股份有限公司 | Suspended vibration damping and sound insulation window |
| CN106223814A (en) * | 2016-08-31 | 2016-12-14 | 天津中财型材有限责任公司 | Plastic-steel fire window |
| CN110159144A (en) * | 2019-05-11 | 2019-08-23 | 汤立清 | A kind of sliding window security seal waterproof system |
-
2003
- 2003-01-21 CN CN 03101196 patent/CN1438401A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775956A (en) * | 2010-03-15 | 2010-07-14 | 北京绿创声学工程股份有限公司 | Suspended vibration damping and sound insulation window |
| CN106223814A (en) * | 2016-08-31 | 2016-12-14 | 天津中财型材有限责任公司 | Plastic-steel fire window |
| CN110159144A (en) * | 2019-05-11 | 2019-08-23 | 汤立清 | A kind of sliding window security seal waterproof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |