CN205976927U - Fan frame section bar - Google Patents
Fan frame section bar Download PDFInfo
- Publication number
- CN205976927U CN205976927U CN201620725431.9U CN201620725431U CN205976927U CN 205976927 U CN205976927 U CN 205976927U CN 201620725431 U CN201620725431 U CN 201620725431U CN 205976927 U CN205976927 U CN 205976927U
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- CN
- China
- Prior art keywords
- section bar
- frame section
- fan frame
- arc groove
- concave surface
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a fan frame section bar, this fan frame section bar outside has a plane, and this planar upper end is provided with inside sunken first concave surface arc groove, and the lower extreme of this fan frame section bar lateral surface is provided with inside sunken second concave surface arc groove. The radius of first concave surface arc groove is 5mm, and the radius of this second concave surface arc groove is 2.5mm. The utility model discloses first, the second concave surface arc groove that fan frame section bar set up can increase overall structure's aesthetic property to can prevent effectively that the user from damaging, the order the utility model discloses high market competition has. In addition, when rainy weather, the rainwater can be by earlier falling the great first concave surface arc groove of radius, follow fan frame section bar's plane flow again under, fall earlier the less second concave surface arc groove of radius again to this can produce certain cushioning effect to the rainwater, makes the rainwater smoothly flow down, avoids a rainwater production sound of rattling away, reaches noise abatement's purpose, the further improvement the utility model discloses a market competition.
Description
Technical field：
The utility model is related to window product scope, refers in particular to a kind of fan frame section bar.
Background technology：
At present, aluminum alloy window frame due to its lightweight attractive in appearance, good sound-insulating effect and outstanding moisture effect,
Through the substantial amounts of visual field entering huge numbers of families, in the finishing of new house, also or when overhauling decoration, people increasingly tend to window
Frame is replaced by the window frame of aluminum alloy material.
In prior art, the fan frame section bar of employing not hommization in design in aluminum alloy window frame, its upper and lower side all sets
It is set to right angle, it easily causes user and damages, scratches phenomenon.In addition, when rainwater is fallen on fan frame section bar, fan frame section bar is not
Have and cushioning effect is produced to rainwater, drip, to cause rainwater can produce, the noise rattled away, user is caused with larger puzzlement.
In view of this, the present inventor proposes technical scheme below.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of fan frame section bar.
In order to solve above-mentioned technical problem, the utility model employs following technical proposals：Have outside this fan frame section bar
One plane, the upper end of this plane is provided with the first concave surface arc groove caving inward, the lower end setting of this fan frame section bar lateral surface
There is the second concave surface arc groove caving inward.
Furthermore, in technique scheme, the radius of described first concave surface arc groove is 5mm, and this second concave surface is justified
The radius of arc groove is 2.5mm.
Furthermore, in technique scheme, described fan frame section bar includes the second profiled body and takes shape in second
3rd connecting portion of profiled body upper/lower terminal and the 4th connecting portion, the lateral surface of the 3rd connecting portion and the 4th connecting portion divides
Not be not connected with the upper and lower side smooth-going of the second profiled body lateral surface, and the plane described in constituting, described first concave surface arc groove and
Second concave surface arc groove is respectively arranged on the 3rd connecting portion and the 4th connecting portion.
Furthermore, in technique scheme, it is provided with the 4th draw-in groove inside described 4th connecting portion, the 4th draw-in groove
Inside it is fixed with one first line ball, and another lateral surface of this second profiled body opposite planar also forms for assembling heat insulating strip
The five, the 6th dovetail grooves；Described second profiled body lower surface is additionally provided with the 5th Europe superscript groove.
Furthermore, in technique scheme, described second profiled body has the 4th chamber, about the 4th chamber
Inwall forms the three, the 4th limiting plates on same level face respectively, and under the 4th chamber inwall form convex
The 5th limiting plate rising.
Furthermore, in technique scheme, inside described 3rd connecting portion, it is provided with laterally zygomorphic five, the 6th
Limited block, is formed with the 3rd stopper slot between the five, the 6th limited blocks.
After technique scheme, the utility model has the advantages that compared with prior art：This practicality
First, second concave surface arc groove of new fan frame section bar setting can increase integrally-built aesthetic property, and can effectively prevent from using
Damaging in family, makes the utility model have the high market competitiveness.In addition, in rainwater weather, rainwater can be by first falling radius
The first larger concave surface arc groove, then along under the planar flow of fan frame section bar, more first fall the less second concave surface arc groove of radius,
Certain cushioning effect can be produced to rainwater with this, make that rainwater is smooth to be flowed down, it is to avoid rainwater produces and drips the sound rattled away, and reaches
Reduce the purpose of noise, improve the market competitiveness of the present utility model further.
Brief description：
Fig. 1 is structural representation of the present utility model.
Specific embodiment：
With reference to specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1, it is a kind of fan frame section bar, there is outside this fan frame section bar 5 plane 500, the upper end of this plane 500
It is provided with the first concave surface arc groove 501 caving inward, the lower end of this fan frame section bar 5 lateral surface is provided with second caving inward
Concave surface arc groove 502.Wherein, the radius of described first concave surface arc groove 501 is 5mm, the radius of this second concave surface arc groove 502
For 2.5mm.First, second concave surface arc groove 501,502 of the utility model fan frame section bar setting can increase integrally-built
Aesthetic property, and can effectively prevent user from damaging, make the utility model have the high market competitiveness.In addition, in rainwater weather
When, the first concave surface arc groove 501 that rainwater can be larger by first falling radius, then flow down along the plane 500 of fan frame section bar 5, more first
Fall the less second concave surface arc groove 502 of radius, certain cushioning effect can be produced to rainwater with this, make the smooth stream of rainwater
Under, it is to avoid rainwater produces and drips the sound rattled away, and reaches the purpose reducing noise, improves market of the present utility model further competing
Strive power.
Described fan frame section bar 5 includes the second profiled body 51 and take shape in the second profiled body 51 upper/lower terminal
Three connecting portions 52 and the 4th connecting portion 53, the lateral surface of the 3rd connecting portion 52 and the 4th connecting portion 53 respectively with the second section bar master
The upper and lower side smooth-going linking of body 51 lateral surface, and constitute described plane 500, described first concave surface arc groove 501 and second is recessed
Face arc groove 502 is respectively arranged on the 3rd connecting portion 52 and the 4th connecting portion 53.Wherein, set inside described 4th connecting portion 53
It is equipped with the 4th draw-in groove 531, in the 4th draw-in groove 531, be fixed with one first line ball 532, and this second profiled body 51 opposite planar
500 another lateral surface also forms the five, the 6th dovetail grooves 511,512 for assembling heat insulating strip；Described second section bar master
Body 51 lower surface is additionally provided with the 5th Europe superscript groove 513.In addition, described second profiled body 51 has the 4th chamber 54, the 4th
Chamber 54 about inwall forms the three, the 4th limiting plates 541,542 on same level face respectively, and the 4th chamber 54
Lower inwall forms the 5th limiting plate 543 raising up.Be provided with the laterally zygomorphic 5th inside described 3rd connecting portion 52,
6th limited block 523,524, is formed with the 3rd stopper slot 525 between the five, the 6th limited blocks 523,524.
In sum, the first, second concave surface arc groove 501,502 that the utility model fan frame section bar is arranged can increase whole
The aesthetic property of body structure, and can effectively prevent user from damaging, make the utility model have the high market competitiveness.In addition,
During rainwater weather, the first concave surface arc groove 501 that rainwater can be larger by first falling radius, then flow along the plane 500 of fan frame section bar 5
Under, more first fall the less second concave surface arc groove 502 of radius, certain cushioning effect can be produced to rainwater with this, make rainwater
Smooth flow down, it is to avoid rainwater produces and drips the sound rattled away, and reaches the purpose reducing noise, improves of the present utility model further
The market competitiveness.
Certainly, the foregoing is only specific embodiment of the utility model, not to limit the utility model and to implement
Scope, equivalence changes or modification that construction, feature and principle described in all claims according to the utility model are done, all should wrap
Include in the utility model claim.
Claims (5)
1. a kind of fan frame section bar it is characterised in that：Described fan frame section bar（5）Outside has a plane（500）, this plane（500）
Upper end be provided with the first concave surface arc groove caving inward（501）, this fan frame section bar（5）The lower end of lateral surface is provided with inwardly
Second concave surface arc groove of depression（502）；Described fan frame section bar（5）Including the second profiled body（51）And take shape in Second-Type
Material main body（51）3rd connecting portion of upper/lower terminal（52）With the 4th connecting portion（53）, the 3rd connecting portion（52）With the 4th even
Socket part（53）Lateral surface respectively with the second profiled body（51）The upper and lower side smooth-going linking of lateral surface, and constitute described plane
（500）, described first concave surface arc groove（501）And the second concave surface arc groove（502）It is respectively arranged at the 3rd connecting portion（52）With
4th connecting portion（53）On.
2. a kind of fan frame section bar according to claim 1 it is characterised in that：Described first concave surface arc groove（501）Half
Footpath is 5mm, this second concave surface arc groove（502）Radius be 2.5mm.
3. a kind of fan frame section bar according to claim 1 it is characterised in that：Described 4th connecting portion（53）Inner side is provided with
4th draw-in groove（521）, the 4th draw-in groove（531）Inside it is fixed with one first line ball（532）, and this second profiled body（51）Relatively
Plane（500）Another lateral surface also form the five, the 6th dovetail grooves for assembling heat insulating strip（511、512）；Described
Two profiled body（51）Lower surface is additionally provided with the 5th Europe superscript groove（513）.
4. a kind of fan frame section bar according to claim 1 it is characterised in that：Described second profiled body（51）Have the 4th
Chamber（54）, the 4th chamber（54）Left and right inwall forms the three, the 4th limiting plates on same level face respectively（541、
542）, and the 4th chamber（54）Lower inwall forms the 5th limiting plate raising up（543）.
5. a kind of fan frame section bar according to claim 1 it is characterised in that：Described 3rd connecting portion（52）Inner side is provided with
Laterally zygomorphic five, the 6th limited blocks（523、524）, the five, the 6th limited blocks（523、524）Between be formed with the 3rd limit
Position groove（525）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725431.9U CN205976927U (en) | 2016-07-11 | 2016-07-11 | Fan frame section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725431.9U CN205976927U (en) | 2016-07-11 | 2016-07-11 | Fan frame section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976927U true CN205976927U (en) | 2017-02-22 |
Family
ID=58023658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725431.9U Active CN205976927U (en) | 2016-07-11 | 2016-07-11 | Fan frame section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976927U (en) |
-
2016
- 2016-07-11 CN CN201620725431.9U patent/CN205976927U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |