CN201850977U - Mudsill of blade type composite rolling shutter door - Google Patents
Mudsill of blade type composite rolling shutter door Download PDFInfo
- Publication number
- CN201850977U CN201850977U CN2010206013017U CN201020601301U CN201850977U CN 201850977 U CN201850977 U CN 201850977U CN 2010206013017 U CN2010206013017 U CN 2010206013017U CN 201020601301 U CN201020601301 U CN 201020601301U CN 201850977 U CN201850977 U CN 201850977U
- Authority
- CN
- China
- Prior art keywords
- mudsill
- rolling shutter
- shutter door
- blade
- supporting 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.)
- Expired - Fee Related
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Abstract
The utility model provides a mudsill of a blade type composite rolling shutter door, which is mounted at the lower part of a bottom layer blade of the rolling shutter door. The mudsill of the rolling shutter door is inverted T-shaped; a connecting hanging hook designed at the upper part of the mudsill is hooked in an arc-shaped groove of the bottom blade of the rolling shutter door; a supporting surface is designed at the lower part of the mudsill; two sealing edge mounting grooves are formed at the bottom of the supporting surface; and sealing edges are mounted in the sealing edge mounting grooves. By adopting the technical scheme of the utility model, the mudsill of the blade type composite rolling shutter door can be once extrusion-formed by using aluminum material, and the connecting hanging hook of the mudsill can be directly and movably mounted at the lower end of the blade of the composite rolling shutter door in an inserted manner, so that a welding production link is saved, and the quality of the bottom layer blade of the composite rolling shutter door is improved; as the sealing edge mounting grooves are designed below the supporting surface of the mudsill, the rubber sealing edges can be mounted in the grooves; and when falling to the ground, the sealing edges properly deform to meet various ground requirements, so that the mudsill is tightly sealed with the ground.
Description
Technical field
The utility model belongs to Compound rolling screen door producing technology field, relates to a kind of vane type Compound rolling screen door bottom girder.
Background technology
In the prior art, the blade of vane type Compound rolling screen door is formed by the compacting of sheet iron volume, its center is filled with foaming layer, be welded with an iron sheet base plate in blade bottom bottom with electric welding, backplanes support was on the floor when rolling door was closed, and played the effect that increases at the bottom of bottom blade strength, the closing door.Because when rolling door is installed at the scene, run into the situation that ground is uneven or tilts through regular meeting, base plate drops on the ground of injustice or inclination, slit can occur between base plate and the ground, sealing effectiveness is very poor.Because base plate is welded direct to the blade bottom of rolling door, is easy to damaged blade middle foaming layer, influences the intensity of rolling door lower blade.
The utility model content
The utility model is in the prior art, and slit appears in the backplanes support of vane type Compound rolling screen door easily on the floor, and base plate damages the problem of rolling door blade easily when welding.A kind of vane type Compound rolling screen door bottom girder is provided, and its technical scheme is as follows:
Vane type Compound rolling screen door bottom girder, be installed in the bottom of rolling door bottom blade, the rolling door bottom girder is down " T " font, its upper design has one to connect hook, collude in the deep-slotted chip breaker of rolling door bottom blade, its underpart design has a supporting surface, and the supporting surface bottom has two sealing strip mounting grooves, and sealing strip is installed in the groove.
Adopt technical solutions of the utility model, vane type Compound rolling screen door bottom girder can be used an extrusion modling of aluminum, it connects hook can directly be actively plugged in Compound rolling screen gate flap sheet lower end, has reduced the welding production link, has improved Compound rolling screen door bottom leaf quality; Because design has the sealing strip mounting groove below the supporting surface of bottom girder, in the groove rubber seal limit can be installed, sealing strip suitably produces deformation when landing, adapt to the requirement of various ground, makes between bottom girder and the ground sealing tighter.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: a kind of vane type Compound rolling screen door bottom girder, be installed in the bottom of rolling door bottom blade 1, rolling door bottom girder 4 is down " T " font, its upper design has one to flexibly connect hook 3, collude in the deep-slotted chip breaker 2 of rolling door bottom blade 1, the design of rolling door bottom girder 4 bottoms has a supporting surface 5, and supporting surface 5 bottoms have two sealing strip mounting grooves 6, and sealing strip 7 is installed in the groove.
Claims (1)
1. vane type Compound rolling screen door bottom girder, be installed in the lower end of rolling door bottom blade (1), it is characterized in that: rolling door bottom girder (4) is down " T " font, its upper design has one to flexibly connect hook (3), collude in the deep-slotted chip breaker (2) of rolling door bottom blade (1), the design of rolling door bottom girder (4) bottom has a supporting surface (5), and supporting surface (5) bottom has two sealing strip mounting grooves (6), and sealing strip (7) is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206013017U CN201850977U (en) | 2010-10-17 | 2010-10-17 | Mudsill of blade type composite rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206013017U CN201850977U (en) | 2010-10-17 | 2010-10-17 | Mudsill of blade type composite rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850977U true CN201850977U (en) | 2011-06-01 |
Family
ID=44093376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206013017U Expired - Fee Related CN201850977U (en) | 2010-10-17 | 2010-10-17 | Mudsill of blade type composite rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499916A (en) * | 2014-11-17 | 2015-04-08 | 常熟市中海塑胶制品有限公司 | Special edge band for PVC roller shutter door |
| CN110185371A (en) * | 2019-05-09 | 2019-08-30 | 王庆 | A kind of rolling screen door piece position limiting structure |
-
2010
- 2010-10-17 CN CN2010206013017U patent/CN201850977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499916A (en) * | 2014-11-17 | 2015-04-08 | 常熟市中海塑胶制品有限公司 | Special edge band for PVC roller shutter door |
| CN110185371A (en) * | 2019-05-09 | 2019-08-30 | 王庆 | A kind of rolling screen door piece position limiting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |