CN205778446U - A kind of portable rolling screen door driving means - Google Patents
A kind of portable rolling screen door driving means Download PDFInfo
- Publication number
- CN205778446U CN205778446U CN201620464281.0U CN201620464281U CN205778446U CN 205778446 U CN205778446 U CN 205778446U CN 201620464281 U CN201620464281 U CN 201620464281U CN 205778446 U CN205778446 U CN 205778446U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- door
- rolling screen
- reel
- roller
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
This utility model relates to a kind of portable rolling screen door driving means, including bracing frame, supporting plate, reel, door roller, chain；Support frame as described above is provided with laterally zygomorphic guide groove；The both sides up and down of described supporting plate are provided with roller, and described roller freely can roll in guide groove；Described reel two ends are located on supporting plate by bearing；Described door roller is located at the side of one of them supporting plate, and this door roller is connected by chain and reel, and the bracing frame at this supporting plate place is provided with horizontally disposed tooth bar, and the opposite side of this supporting plate is provided with variable transmission mechanism；The gear ratio of described variable transmission mechanism is set as spool turns 360 °, and this variable transmission mechanism drives supporting plate distance of movement on tooth bar to be the thickness of rolling screen door door curtain.This utility model can reduce rolling screen door noise, extend rolling screen door service life.
Description
Technical field
This utility model relates to rolling screen door technical field, particularly relates to a kind of portable rolling screen door driving means.
Background technology
Current various StoreFront, garage, the place such as market is mounted on rolling screen door, and rolling screen door is typically made up of door curtain, door curtain guide rail, reel, door roller and installing rack.Traditional rolling screen door cylinder installing rack is fixed, when rolling screen door declines, the diameter of door volume can be more and more less, at this moment shape is understood at an angle between top and the door curtain guide rail of door curtain, cause door curtain top and guide rail phase mutual friction, rolling screen door can cause the phase mutual friction of door curtain top and guide rail equally when rising, door opening is the highest, the angle formed between top and the guide rail of door curtain is the biggest, rub the most severe, rub frequently and not only can shorten the service life of door curtain, also can create great noise, affect the life of people.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that a kind of rolling screen door driving means driving rolling screen door cylinder, door roller and drive mechanism to move, reducing rolling screen door noise, extend rolling screen door service life.
This utility model is achieved through the following technical solutions:
A kind of portable rolling screen door driving means, including bracing frame, supporting plate, reel, door roller, chain；Support frame as described above is divided into the both sides of door opening；Support frame as described above is provided with laterally zygomorphic guide groove, and Open Side Down for upper rail, lower guide channel opening upwards；The both sides up and down of described supporting plate are provided with roller, and described roller freely can roll in guide groove；Described reel two ends are located on supporting plate by bearing；Described door roller is located at the side of one of them supporting plate, and this door roller is connected by chain and reel, and the bracing frame at this supporting plate place is provided with horizontally disposed tooth bar, and the opposite side of this supporting plate is provided with variable transmission mechanism；The input of described variable transmission mechanism and the rotating shaft of reel connect, outfan and tooth bar connect, the gear ratio of described variable transmission mechanism is set as spool turns 360 °, and this variable transmission mechanism drives supporting plate distance of movement on tooth bar to be the thickness of rolling screen door door curtain.
As preferably, described variable transmission mechanism is provided with driving gear, idler gear A, idler gear B and driven gear, and described driving gear is located in the rotating shaft of reel, and idler gear A and driving gear, idler gear B all engage, idler gear B and driven gear engagement, driven gear and tooth bar engagement.
nullWhen this driving means is installed，When rolling screen door rises to extreme higher position，The door curtain of rolling screen door to be guaranteed and guide rail are in the same plane，And and the outer rim of reel is tangent，So，Rolling screen door is when rising or falling，The rotating shaft of reel can drive variable transmission mechanism to move on tooth bar，Owing to variable transmission mechanism is arranged on supporting plate，So whole supporting plate and the door roller that is arranged on supporting plate、Reel can move along with rising or falling of rolling screen door，And the speed that the speed of movement and rolling screen door rise or fall matches，It it is just spool turns 360 °，Variable transmission mechanism drives supporting plate distance of movement on tooth bar to be the thickness of rolling screen door door curtain，So，Door curtain and door curtain guide rail remain in the same plane，The top of door curtain will not tilt，I.e. will not with guide rail at an angle，Also the biggest noise would not be produced with the top severe friction of guide rail.
The beneficial effects of the utility model are: arrange guide groove on bracing frame, arrange roller on supporting plate, make supporting plate can move on bracing frame；Supporting plate arranges variable transmission mechanism, make supporting plate move along with rising or falling of rolling screen door on bracing frame, and the speed of movement matches, it is ensured that door curtain and door curtain guide rail are in the same plane, will not severe friction and produce the biggest noise, also can extend rolling screen door service life.
Accompanying drawing explanation
Fig. 1 is the structural scheme of mechanism of a kind of portable rolling screen door driving means supporting plate of this utility model.
Fig. 2 is the left view perspective view of a kind of portable rolling screen door driving means of this utility model.
Fig. 3 is that the right side of a kind of portable rolling screen door driving means of this utility model regards perspective view.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As shown in FIG. 1 to 3, a kind of portable rolling screen door driving means, including bracing frame 1, supporting plate 2, reel 3, door roller 4, chain 5；Support frame as described above 1 is divided into the both sides of door opening；Support frame as described above 1 is provided with laterally zygomorphic guide groove 6, and Open Side Down for upper rail 7, lower guide channel 8 opening upwards；The both sides up and down of described supporting plate 2 are provided with roller 9, and described roller 9 freely can roll in guide groove 6；Described reel 3 two ends are located on supporting plate 2 by bearing；Described door roller 4 is located at the side of one of them supporting plate 2, and this door roller 4 is connected by chain 5 and reel 3, and the bracing frame 1 at this supporting plate 2 place is provided with horizontally disposed tooth bar 10, and the opposite side of this supporting plate 2 is provided with variable transmission mechanism；The input of described variable transmission mechanism and the rotating shaft 11 of reel 3 connect, outfan and tooth bar 10 connect, the gear ratio of described variable transmission mechanism is set as spool turns 360 °, and this variable transmission mechanism drives the thickness that distance is rolling screen door door curtain that supporting plate moves on the rack gear 10.
Described variable transmission mechanism is provided with driving gear 12, idler gear A13, idler gear B14 and driven gear 15, described driving gear 12 is located in the rotating shaft 11 of reel 3, idler gear A13 and driving gear 12, idler gear B14 all engage, idler gear B14 and driven gear 15 engage, and driven gear 15 and tooth bar 10 engage.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. a portable rolling screen door driving means, including bracing frame, supporting plate, reel, door roller, chain；Support frame as described above is divided into the both sides of door opening；It is characterized in that: support frame as described above is provided with laterally zygomorphic guide groove, Open Side Down for upper rail, lower guide channel opening upwards；The both sides up and down of described supporting plate are provided with roller, and described roller freely can roll in guide groove；Described reel two ends are located on supporting plate by bearing；Described door roller is located at the side of one of them supporting plate, and this door roller is connected by chain and reel, and the bracing frame at this supporting plate place is provided with horizontally disposed tooth bar, and the opposite side of this supporting plate is provided with variable transmission mechanism；The input of described variable transmission mechanism and the rotating shaft of reel connect, outfan and tooth bar connect, the gear ratio of described variable transmission mechanism is set as spool turns 360 °, and this variable transmission mechanism drives supporting plate distance of movement on tooth bar to be the thickness of rolling screen door door curtain.
A kind of portable rolling screen door driving means the most according to claim 1, it is characterized in that: described variable transmission mechanism is provided with driving gear, idler gear A, idler gear B and driven gear, described driving gear is located in the rotating shaft of reel, idler gear A and driving gear, idler gear B all engage, idler gear B and driven gear engagement, driven gear and tooth bar engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464281.0U CN205778446U (en) | 2016-05-21 | 2016-05-21 | A kind of portable rolling screen door driving means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464281.0U CN205778446U (en) | 2016-05-21 | 2016-05-21 | A kind of portable rolling screen door driving means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778446U true CN205778446U (en) | 2016-12-07 |
Family
ID=58117688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464281.0U Expired - Fee Related CN205778446U (en) | 2016-05-21 | 2016-05-21 | A kind of portable rolling screen door driving means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681109A (en) * | 2018-12-27 | 2019-04-26 | 欧阳光 | A kind of reel stand for townhouse rolling screen door |
| CN114320136A (en) * | 2021-12-31 | 2022-04-12 | 浙江航兴电机有限公司 | Quick door motor |
-
2016
- 2016-05-21 CN CN201620464281.0U patent/CN205778446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681109A (en) * | 2018-12-27 | 2019-04-26 | 欧阳光 | A kind of reel stand for townhouse rolling screen door |
| CN114320136A (en) * | 2021-12-31 | 2022-04-12 | 浙江航兴电机有限公司 | Quick door motor |
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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: 20161207 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |