CN207470082U - A kind of rolling screen door drive shaft - Google Patents
A kind of rolling screen door drive shaft Download PDFInfo
- Publication number
- CN207470082U CN207470082U CN201721114878.3U CN201721114878U CN207470082U CN 207470082 U CN207470082 U CN 207470082U CN 201721114878 U CN201721114878 U CN 201721114878U CN 207470082 U CN207470082 U CN 207470082U
- Authority
- CN
- China
- Prior art keywords
- wedge
- rolling
- shaped mounting
- screen door
- rolling screen
- 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
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model is related to a kind of rolling screen door drive shafts, include the cylindrical axis of rolling, it is equidistant on the cylinder axis of rolling to be equipped with several corresponding wedge-shaped mounting grooves side by side, the arrival end of several wedge-shaped mounting grooves is set as arcuate structure in both sides up and down, both sides are equipped with corresponding groove up and down for the end of several wedge-shaped mounting grooves, and the height of the wedge shape mounting groove arrival end is less than the height of wedge-shaped mounting groove end.The utility model is simple in structure, easy to use, and rolling screen door can effectively be avoided to fix between iron bar and the axis of rolling and detached, avoid security risk.
Description
Technical field
The utility model is related to rolling screen door fields, have referred specifically to a kind of rolling screen door drive shaft.
Background technology
Rolling screen door is cascaded with the door piece of multi-joint activity, is started and is driven by motor unit, rolling screen door is in fixation
Slideway in, upper and lower door is rotated centered on spool above door.Suitable for the business shop front, garage, market, hospital, factories and miness enterprise
The public places such as industry or house.Especially door opening is larger, and the place of inconvenience installation ground door body is played convenient, fast open and made
With.Such as garage door, market fire resistance rolling shutter door hangar door.
Existing rolling screen door drive shaft, design is unreasonable, when and there is the fixation iron bar of rolling screen door door curtain and driven with rolling screen door
Segregation phenomenon between moving axis, there are security risks.
The mesh that a kind of rolling screen door drive shaft is the utility model research is designed for above-mentioned problem of the existing technology
's.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model lies in that provide a kind of rolling screen door drive shaft, Neng Gouyou
Effect solves the above-mentioned problems of the prior art.
The technical solution of the utility model is：
A kind of rolling screen door drive shaft, comprising the cylindrical axis of rolling, if equidistant on the cylinder axis of rolling be equipped with side by side
Dry corresponding wedge-shaped mounting groove, the arrival end of several wedge-shaped mounting grooves is set as arcuate structure in both sides up and down, described several
The end of wedge-shaped mounting groove is equipped with corresponding groove in both sides up and down.
The height of the wedge shape mounting groove arrival end is less than the height of wedge-shaped mounting groove end.
The advantages of the utility model：
The utility model sets two by the way that the mounting groove on the cylindrical axis of rolling is set as wedge shape in mounting groove end
A groove, by the way that the fixation iron bar of door curtain is set in wedge-shaped mounting groove, by setting corresponding tool solid in two grooves
Determine iron bar clamping, fixed iron bar is made to be difficult to the cylindrical axis of rolling that comes off.The utility model is simple in structure, easy to use, Neng Gouyou
Effect avoids detaching between rolling screen door fixation iron bar and the axis of rolling, avoids security risk.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the AA sectional views of Fig. 1.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, existing make embodiment combination attached drawing into one the structure of the utility model
Step detailed description：
With reference to figure 1-2, a kind of rolling screen door drive shaft is equidistant on the cylinder axis of rolling 1 comprising the cylindrical axis of rolling 1
From several corresponding wedge-shaped mounting grooves 2 are equipped with side by side, the arrival end of several wedge-shaped mounting grooves 2 is set as arc in both sides up and down
Structure, the end of several wedge-shaped mounting grooves 2 are equipped with corresponding groove 3 in both sides up and down.
The height of wedge shape 2 arrival end of mounting groove is less than the height of wedge-shaped 2 end of mounting groove.
The utility model is set by the way that the mounting groove on the cylindrical axis of rolling 1 is set as wedge shape in mounting groove end
Two grooves 3 by the way that the fixation iron bar of door curtain is set in wedge-shaped mounting groove 2, pass through the setting corresponding tool in two grooves 3
Iron bar clamping will be fixed, fixed iron bar is made to be difficult to the cylindrical axis of rolling that comes off.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (2)
1. a kind of rolling screen door drive shaft, includes the cylindrical axis of rolling, it is characterised in that：It is described cylinder the axis of rolling on it is equidistant simultaneously
Row is equipped with several corresponding wedge-shaped mounting grooves, and the arrival end of several wedge-shaped mounting grooves is set as arcuate structure in both sides up and down,
The end of several wedge-shaped mounting grooves is equipped with corresponding groove in both sides up and down.
2. a kind of rolling screen door drive shaft according to claim 1, it is characterised in that：The height of the wedge shape mounting groove arrival end
Degree is less than the height of wedge-shaped mounting groove end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114878.3U CN207470082U (en) | 2017-09-01 | 2017-09-01 | A kind of rolling screen door drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721114878.3U CN207470082U (en) | 2017-09-01 | 2017-09-01 | A kind of rolling screen door drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470082U true CN207470082U (en) | 2018-06-08 |
Family
ID=62268367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721114878.3U Expired - Fee Related CN207470082U (en) | 2017-09-01 | 2017-09-01 | A kind of rolling screen door drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470082U (en) |
-
2017
- 2017-09-01 CN CN201721114878.3U patent/CN207470082U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207470082U (en) | A kind of rolling screen door drive shaft | |
| CN206600133U (en) | A kind of roller door arrangement with escape door | |
| CN207470083U (en) | A kind of rolling screen door fixinig plate | |
| CN208441756U (en) | A kind of safety and stability rolling screen door | |
| CN206530259U (en) | A kind of rolling screen door of use chain connection | |
| CN206530243U (en) | A kind of Novel rolling screen door board | |
| CN206539291U (en) | It is a kind of to strengthen fixed rolling screen door door track | |
| CN208441759U (en) | A kind of rolling screen door conducive to ventilation | |
| CN202047739U (en) | Self-locking rotary cross fence gate | |
| CN206554767U (en) | A kind of rolling screen door for improving stability | |
| CN206530244U (en) | A kind of rolling screen door with anti-picking device | |
| CN207470094U (en) | A kind of novel door track that rolling screen door is prevented to be detached from | |
| CN204782554U (en) | Window with interior flat -open screen window | |
| CN211776974U (en) | Novel anti-theft window | |
| CN207080062U (en) | One kind is exempted to punch Glass hinge hinge | |
| CN203499531U (en) | Novel quartz plate roller shutter door | |
| CN207470556U (en) | A kind of expansion bolt for rolling screen door combines | |
| CN204591016U (en) | A kind of sash of convenient cleaning | |
| CN211714901U (en) | Composite door and window structure | |
| CN203559674U (en) | Hanging and inserting type hardware hinge for blind window | |
| CN207470074U (en) | A kind of network rolling screen door | |
| CN201671522U (en) | Roller special for rolling screen | |
| CN206600132U (en) | A kind of dismountable roller door arrangement | |
| CN206530254U (en) | A kind of Novel rolling shutter | |
| CN203223132U (en) | Connection structure of glass curtain wall window sash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |