CN1477287A - Anti-picking rolling door main shaft - Google Patents
Anti-picking rolling door main shaft Download PDFInfo
- Publication number
- CN1477287A CN1477287A CNA031320082A CN03132008A CN1477287A CN 1477287 A CN1477287 A CN 1477287A CN A031320082 A CNA031320082 A CN A031320082A CN 03132008 A CN03132008 A CN 03132008A CN 1477287 A CN1477287 A CN 1477287A
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- CN
- China
- Prior art keywords
- main shaft
- rolling door
- pick
- wall surface
- door main
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- 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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Abstract
The anti-picking rolling door main shaft is characterized by that its external wall surface is made into special-shaped form, along the exis direction of the main shaft the external wall surface has the hooked groove, the rolling door curtain can be directly hung and placed in the hooked groove, at the same time the hooked groove interior also equipped with embedded and matched sealing strips so at to have the sound-eliminating, vibration-resisting and sealing action, when the motor is driven and operated, the main shaft also can be drive, and when it is run to predefined position, the door can be locked. It has reliable antipicking action.
Description
Technical field:
The present invention relates to a kind of main shaft.Particularly a kind of pick-proof rolling door main shaft of the garage every sheet of reeling.
Background technology:
The pick-proof rolling door spindle outer wall that generally adopts is the optical axis structure in the market, has only when the door sheet is installed by other connectors main shaft and door sheet are coupled together.So not only improved the manufacturing cost of rolling door, complexity again has been installed, and does not have tamper-resistant function.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, the pick-proof rolling door main shaft of a kind of low cost of manufacture, pick-proof again easy for installation is provided.
The object of the present invention is achieved like this: a kind of pick-proof rolling door main shaft, be characterized in that the spindle outer wall face is special-shaped, spindle outer wall face upper edge main-shaft axis direction is provided with a pocket for the punch head, can make a sheet directly articulate in the pocket for the punch head, can play the effect of pick-proof, and the low cost of manufacture installation is convenient again.
Be equipped with weather strip in the pocket for the punch head of the present invention, can play the effect of noise elimination, antivibration and sealing.
Description of drawings:
Fig. 1 is embodiments of the invention 1 cross-sectional structure schematic diagrames.
Fig. 2 is embodiments of the invention 2 and door sheet connection diagram.
Fig. 3 is embodiments of the invention 2 cross-sectional structure schematic diagrames.
The specific embodiment:
Embodiment 1:
As Fig. 1, the present invention is a kind of cross-sectional structure schematic diagram of pick-proof rolling door main shaft.Its outside wall surface is different polygon or the curved surface that is formed by some planes, is preferably involute surface.Outside wall surface is provided with pocket for the punch head 2 along main shaft 1 axis direction, and a sheet 5 is directly articulated in the pocket for the punch head 2, as Fig. 2.Be equipped with the weather strip 3 that matches in the pocket for the punch head simultaneously, can play the effect of noise elimination, antivibration and sealing.Main shaft 1 internal face is provided with two screws 4, fixes with screw when being used for fixing driving gear (driver).During the drive motors operation, main shaft moves thereupon, and when moving to the position of setting, the door sheet is stuck, and plays the effect of absolute pick-proof.
Embodiment 2:
As Fig. 3, the present invention also can be provided with the weather strip 6 that links to each other with weather strip 3 in the pocket for the punch head 2 outside pocket for the punch head 2 on the basis of embodiment 1.Weather strip 6 places a sheet 5 outsides, so that further play the effect of noise elimination, antivibration and sealing.
Claims (6)
1, a kind of pick-proof rolling door main shaft is characterized in that main shaft (1) outside wall surface is special-shaped, and main shaft (1) outside wall surface upper edge main-shaft axis direction is provided with pocket for the punch head (2).
2, a kind of pick-proof rolling door main shaft according to claim 1 is characterized in that being equipped with in the pocket for the punch head (2) weather strip (3).
3, a kind of pick-proof rolling door main shaft according to claim 2 is characterized in that pocket for the punch head (2) is outside equipped with the weather strip (6) that links to each other with the interior weather strip of pocket for the punch head (2) (3).
4, according to claim 1 or 2,3 described a kind of pick-proof rolling door main shafts, it is characterized in that main shaft (1) outside wall surface is different polygon.
5, according to claim 1 or 2,3 described a kind of pick-proof rolling door main shafts, it is characterized in that main shaft (1) outside wall surface is curved surface.
6, a kind of pick-proof rolling door main shaft according to claim 5 is characterized in that main shaft (1) outside wall surface is involute surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132008 CN1202348C (en) | 2003-07-10 | 2003-07-10 | Anti-picking rolling door main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03132008 CN1202348C (en) | 2003-07-10 | 2003-07-10 | Anti-picking rolling door main shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477287A true CN1477287A (en) | 2004-02-25 |
| CN1202348C CN1202348C (en) | 2005-05-18 |
Family
ID=34153944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03132008 Expired - Fee Related CN1202348C (en) | 2003-07-10 | 2003-07-10 | Anti-picking rolling door main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1202348C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573139A (en) * | 2013-10-30 | 2014-02-12 | 桂林市合力装饰有限公司 | Double-layer board rolling door |
-
2003
- 2003-07-10 CN CN 03132008 patent/CN1202348C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573139A (en) * | 2013-10-30 | 2014-02-12 | 桂林市合力装饰有限公司 | Double-layer board rolling door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1202348C (en) | 2005-05-18 |
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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 | ||
| 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 |