CN201148827Y - Seal strip used for door and window sealing device - Google Patents
Seal strip used for door and window sealing device Download PDFInfo
- Publication number
- CN201148827Y CN201148827Y CNU2007201728435U CN200720172843U CN201148827Y CN 201148827 Y CN201148827 Y CN 201148827Y CN U2007201728435 U CNU2007201728435 U CN U2007201728435U CN 200720172843 U CN200720172843 U CN 200720172843U CN 201148827 Y CN201148827 Y CN 201148827Y
- Authority
- CN
- China
- Prior art keywords
- sealing device
- weather strip
- doors
- door
- day
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 27
- 206010058109 Hangnail Diseases 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 abstract 5
- 229920003266 Leaf® Polymers 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a gland strip, in particular to the gland strip used in a door-window sealing device. The gland strip comprises a stud-shaped installation component with double balloons, and a sealing component which is connected to the stud-shaped installation component in an integral manner, wherein, the sealing component is a single balloon sealing component the cross section of which takes the shape of Delta. The gland strip has the advantages that the door-window sealing device has simple structure, convenient installation of the gland strip, and good leak tightness.
Description
Technical field
The utility model relates to a kind of weather strip, particularly a kind of weather strip that is used for the doors and windows sealing device.
Background technology
Because the timber shortage, building doors and windows is changed into metal construction by original wooden construction, as steel casement door window, alumium alloy door and window etc.The sealing problem of metal door and window is one of door and window manufacturing problem that need solve.
The patent No. 95214107.8 provides the closed structure (as shown in Figure 1) between a kind of door leaf slit, comprise the groove that is located at reveal munnion or doorframe 1, and be located at and aforementioned reveal munnion or the doorframe convex post 3 of another door leaf 2 of closing mutually, the groove of described convex post tabling is set as can be to reveal munnion or the doorframe elastic telescopic that this groove is set, make the chimeric seal that has more of convex post 3 and groove, action relaxes, the effect that has damping and abate the noise.Specifically be to make and the groove driving fit with spring 4 roof pressure convex posts 3.The seal structure complex of this patent, and can't realize the sealing at place, 90 degree door angle.
Patent No. 98250652.X provides the sealing device (as shown in Figure 2) in another kind of sash slit, comprises sealing joint strip 5 and adhesive tape support 6.Sealing joint strip 5 constitutes by connection handle 8 with seal 9 that it is connected as a single entity, and the length of seal equates that with sash 7 gap lengths connection handle is connected with the adhesive tape support, and the adhesive tape support is fixed on the end face of sash frame.The installation of this utility model sealing, need insert connection handle 8 in the hole clipping by the end of support 6, install pretty troublesome.
Extensively adopt a kind of weather strip sealing device easy for installation in the market, its concrete structure as shown in Figure 3, be on doorframe 10, to be provided with the weather strip mounting groove 11 that oral area is opened wide, when door leaf is in the closed position, the panel of described mounting groove 11 subtend door leafs 30, the cross section of described weather strip 40 ' is " in vain " font, is to be made of " day " font installation portion 41 ' with two air bags and the arc diaphragm seal of being located on " day " font installation portion 42 '.Described " day " font installation portion 41 ' is placed in the described mounting groove 11, when door leaf cuts out.The panel of described arc diaphragm seal 42 ' contact door leaf 30 and sealing.Two sides in " day " font installation portion 41 ' are provided with the hangnail 411 ' that prevents that weather strip from deviating from from mounting groove.Existing above-mentioned hermetically-sealed construction has advantage easy for installation, still, often causes sealing poor because the elasticity of arc diaphragm seal 6 is not enough.
Summary of the invention
Technical problem to be solved in the utility model is, at the above-mentioned deficiency of prior art, and provides a kind of weather strip that is used for the doors and windows sealing device of easy for installation, good seal performance.
The realization the technical solution of the utility model is as follows:
A kind of weather strip that is used for the doors and windows sealing device, described weather strip has two air bags " day " font installation portion and one and is connected with sealing on described " day " font installation portion, and it is characterized in that: described sealing is the monosaccate that cross sectional shape is " σ " shape.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
The described weather strip that is used for the doors and windows sealing device is characterized in that: the diaphragm seal that the monosaccate of described " σ " shape includes a quadrangle pipe and wherein forms to doorframe one side extension on one side.
The described weather strip that is used for the doors and windows sealing device is characterized in that: the monosaccate of described " σ " shape is located on " day " font installation portion partially, and it deflects away from the outer side edges that part is positioned at mounting groove.
The described weather strip that is used for the doors and windows sealing device is characterized in that: the both sides of described " day " font installation portion are provided with prevents deviating from hangnail.
Advantage of the present utility model is: doors and windows sealing apparatus structure provided by the utility model is simple, weather strip is easy for installation, good airproof performance.
For architectural feature of the present utility model and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is existing door and window slot obturator structural representation.
Fig. 2 is the structural representation of another kind of existing doors and windows sealing device.
Fig. 3 is the structural representation of another existing doors and windows sealing device.
Fig. 4 is the sectional view of the used weather strip of Fig. 3.
Fig. 5 is the structural representation of the utility model doors and windows sealing device.
Fig. 6 is the sectional view of used weather strip among Fig. 5.
The specific embodiment
It is a kind of easy for installation that the utility model provides, the weather strip that is used for the doors and windows sealing device of good airproof performance, its structure as shown in Figure 6, Fig. 5 is a doors and windows sealing device of using the utility model weather strip, described doors and windows sealing device is meant and is used for the device that seals between door leaf and doorframe or sash and the window frame, being convenient and describing, below all is that example specifically describes with the door.
Doors and windows sealing device of the present utility model comprises: doorframe 10, be hubbed at door leaf 30 in the doorframe 10 by hinge 20, described doorframe 10 is provided with the weather strip mounting groove 11 that oral area is opened wide, be provided with the weather strip 40 that " day " font installation portion 41 with two air bags and one are connected with the sealing on described " day " font installation portion 41 in the described mounting groove 11, for improving the sealing of sealing, the utility model is modified into the monosaccate sealing 42 that cross sectional shape is " σ " shape with the sealing of existing arc diaphragm seal.The monosaccate sealing 42 of described " σ " shape reaches the diaphragm seal 422 that wherein forms to doorframe one side extension on one side by quadrangle pipe 421 and is formed.
The weather strip mounting groove 11 that the described oral area of being located on the doorframe 10 is opened wide is to be made of the inner face with outer side edges 13 and doorframe that the 12 reversion bendings of doorframe 10 wainscots form
Font forms.
The monosaccate sealing 42 of described " σ " shape is located on " day " font installation portion 41 partially, and it deflects away from part and is positioned on the outer side edges 13 of mounting groove 11.
The both sides of described " day " font installation portion 41 are provided with prevents deviating from hangnail 411.
During installation, installation portion 41 plug of weather strip 40 is packed in the mounting groove 11, because " day " font installation portion 41 of two air bags has certain tensioning elastic force, and both sides are provided with hangnail 411, so the weather strip of packing into can not deviate from mounting groove 11 easily.The monosaccate sealing 42 of " σ " shape is mounted groove 11 outer side edges 13 roof pressures on door skin and seal when door is closed.Because sealing is provided with air bag, so elasticity is better, has good sealing property.
Claims (4)
1, " day " font installation portion and one that a kind of weather strip that is used for the doors and windows sealing device, described weather strip have two air bags are connected with in described " day " font sealing, and it is characterized in that: described sealing is the monosaccate that cross sectional shape is " σ " shape.
2, the weather strip that is used for the doors and windows sealing device according to claim 1 is characterized in that: the diaphragm seal that the monosaccate of described " σ " shape includes a quadrangle pipe and wherein forms to doorframe one side extension on one side.
3, the weather strip that is used for the doors and windows sealing device according to claim 2 is characterized in that: the monosaccate of described " σ " shape is located on the installation portion of described " day " font partially, and it deflects away from the outer side edges that part is positioned at the doorframe mounting groove.
4, the weather strip that is used for the doors and windows sealing device according to claim 1 is characterized in that: the both sides of described " day " font installation portion are provided with prevents deviating from hangnail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201728435U CN201148827Y (en) | 2007-08-29 | 2007-08-29 | Seal strip used for door and window sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201728435U CN201148827Y (en) | 2007-08-29 | 2007-08-29 | Seal strip used for door and window sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148827Y true CN201148827Y (en) | 2008-11-12 |
Family
ID=40116593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201728435U Expired - Lifetime CN201148827Y (en) | 2007-08-29 | 2007-08-29 | Seal strip used for door and window sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148827Y (en) |
-
2007
- 2007-08-29 CN CNU2007201728435U patent/CN201148827Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |