CN2493722Y - Blind top track - Google Patents
Blind top track Download PDFInfo
- Publication number
- CN2493722Y CN2493722Y CN 01231497 CN01231497U CN2493722Y CN 2493722 Y CN2493722 Y CN 2493722Y CN 01231497 CN01231497 CN 01231497 CN 01231497 U CN01231497 U CN 01231497U CN 2493722 Y CN2493722 Y CN 2493722Y
- Authority
- CN
- China
- Prior art keywords
- blade
- louver window
- rail
- arc body
- blind
- 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
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a blind top track. The bottom end surface of a top track 1 is designed into a concave arc body 4. The shape of the concave arc body 4 is similar to the modeling of the section of a blind 3. After the blind 3 is stored and stacked up, the concave arc body can fully joint and contact on the end surface at the lower part of the top track which decreases the storing size and is convenient for packing and transporting as well as avoids the blind from deformation caused by extrusion. Besides, the concave arc body also increases the compression resisting intensity.
Description
Technical field
The utility model relates to rail on a kind of blade of louver window.
Background technology
As shown in Figure 1, rail 1 on the existing blade of louver window, and its bottom face 2 all is a flat, therefore has following shortcoming in the use:
One, last rail 1 is subjected to force intensity relatively poor;
Two, because the section of blade of louver window 3 is shaped to camber, therefore, its harvest and store stacked after, its arc top surface can only be positioned at bottom face 2 outer rims of rail 1 on the blade of louver window recently, and can't fit fully with the bottom face 2 of last rail 1, occupied the volume of packing box, thereby made shipment and delivery cost;
Three, blade of louver window 3 harvest and store stacked after, can only contact with bottom face 2 small parts of last rail 1, therefore, the two ends lateral surface of blade of louver window 3 arc top surfaces can be extruded on the bottom face 2 that is pressed in rail 1, at extrusion time long afterwards, be very easy to make blade of louver window 3 to produce distorted deformation.
Summary of the invention
The purpose of this utility model provide a kind of on blade of louver window is harvested and stored the blade of louver window that can fit fully naturally with last flange of rail face after stacked rail.For reaching above-mentioned purpose, the utility model by the following technical solutions
Rail is the plastic cement material integrated injection molding on the said blade of louver window of the utility model, its end face and dual-side face are flat, and the bottom surface is the recessed arc body with appropriate depth, the shape of this recessed arc body is close with the section configuration of blade of louver window, blade of louver window harvest and store stacked after, fit in flange of rail face fully, thereby the volume after having reduced to fold can not be out of shape blade of louver window because of extruding.
Description of drawings
Fig. 1 is rail structure figure on the blade of louver window commonly used.
Fig. 2 is a constructional drawing of the present utility model.
The specific embodiment
See also shown in Figure 2, rail 1 is the plastic cement material integrated injection molding on the blade of louver window, its end face and two sides are flat, and the bottom surface is the recessed arc body 4 with appropriate depth, and the section moulding of the shape of this recessed arc body 4 and blade of louver window 3 is close, below each blade of louver window 3 harvest and store stacked after, but the arc of its section of mat is fitted fully with the recessed arc body 4 of last rail 1 lower end and is contacted, thereby dwindle the volume after folding, save the volume of packing box, reduce shipment and delivery cost; In addition, being fitted fully with last rail 1 by blade of louver window 3 contacts, and can not be out of shape because of being extruded.
Claims (2)
1, rail on a kind of blade of louver window, its end face and dual-side face are flat, it is characterized in that: the bottom face of rail on the blade of louver window (1) is the recessed arc body (4) of tool appropriate depth, and the section moulding of the shape of this recessed arc body (4) and blade of louver window (3) is close.
2, according to rail on the described a kind of blade of louver window of claim 1, it is characterized in that: rail on the blade of louver window (1) is the plastic cement material integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231497 CN2493722Y (en) | 2001-07-18 | 2001-07-18 | Blind top track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231497 CN2493722Y (en) | 2001-07-18 | 2001-07-18 | Blind top track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493722Y true CN2493722Y (en) | 2002-05-29 |
Family
ID=33645740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231497 Expired - Fee Related CN2493722Y (en) | 2001-07-18 | 2001-07-18 | Blind top track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493722Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913117A (en) * | 2012-08-09 | 2013-02-06 | 江苏明威斯金窗业有限公司 | Guide rail component of outdoor sun-shading heat-preserving energy-saving window curtain |
| CN102979440A (en) * | 2012-12-14 | 2013-03-20 | 立森（博罗）木器有限公司 | Lamina curtain synthesized by environment-friendly wood |
| CN103114799A (en) * | 2012-08-09 | 2013-05-22 | 江苏明威斯金窗业有限公司 | Outdoor adumbral heat-preservation energy-saving curtain |
-
2001
- 2001-07-18 CN CN 01231497 patent/CN2493722Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913117A (en) * | 2012-08-09 | 2013-02-06 | 江苏明威斯金窗业有限公司 | Guide rail component of outdoor sun-shading heat-preserving energy-saving window curtain |
| CN103114799A (en) * | 2012-08-09 | 2013-05-22 | 江苏明威斯金窗业有限公司 | Outdoor adumbral heat-preservation energy-saving curtain |
| CN102979440A (en) * | 2012-12-14 | 2013-03-20 | 立森（博罗）木器有限公司 | Lamina curtain synthesized by environment-friendly wood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |