CN107829669A - A kind of motor of rolling shutter door opens Door by Hand system - Google Patents
A kind of motor of rolling shutter door opens Door by Hand system Download PDFInfo
- Publication number
- CN107829669A CN107829669A CN201711248512.XA CN201711248512A CN107829669A CN 107829669 A CN107829669 A CN 107829669A CN 201711248512 A CN201711248512 A CN 201711248512A CN 107829669 A CN107829669 A CN 107829669A
- Authority
- CN
- China
- Prior art keywords
- motor
- power transmission
- transmission shaft
- rotor
- rolling shutter
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Opened Door by Hand system, including motor casing the invention provides a kind of motor of rolling shutter door, the motor shaft of driving rolling screen door activity is provided with the motor casing, in addition to brake shell, the brake shell include top plate and side plate；Power transmission shaft, the power transmission shaft pass through the top plate, and the power transmission shaft is provided with interior hexagonal cavity close to the motor shaft end, and the motor shaft end is provided with the positioning hex nut coordinated with the interior hexagonal cavity.
Description
Technical field
The present invention relates to technical field of motors, more particularly to a kind of motor of rolling shutter door opens Door by Hand system.
Background technology
Rolling screen door is widely used in some public places, and generally rolling screen door drives up-downgoing by motor, but
It is to have a power failure or clicking in the case that the needs such as damage are closed the door, it is necessary to which manual open and close door is to ensure personal safety as well as the property safety.Often at present
The method used is pulls the chain being wrapped on brake block door body is increased manually, expense when causing operating cost that transmission efficiency is low
Power, the abrasion after the frequent use of brake block can cause transmission failure.
The content of the invention
Opened Door by Hand system it is an object of the invention to provide a kind of motor of rolling shutter door easy to operate, that reliability is high.
In order to reach the purpose, the present invention adopts the following technical scheme that：
A kind of motor of rolling shutter door is opened Door by Hand system, including motor casing, and turning for driving rolling screen door activity is provided with the motor casing
Son, it is characterised in that also include：
Back casing, the back casing include top plate and side plate；
Power transmission shaft, the power transmission shaft pass through the top plate, and the power transmission shaft is provided with interior hexagonal cavity close to the rotor-end, described turn
Sub- end is provided with the positioning hex nut coordinated with the interior hexagonal cavity.
As a preferred embodiment, being provided with brake disc group on the rotor, the brake disc group includes being socketed with the rotor
The brake main body of connection, the brake main body inner side are provided with the rotor engagement to limit the driving of the relative rotation between the two
Face.
As a preferred embodiment, the brake main body is provided with the locating slot that part accommodates the positioning hex nut, it is described
End part of driving shaft is provided with to limit the stop nut of the positioning hex nut movement, the stop nut outboard flanges portion
Diameter is less than positioning hex nut outboard flanges portion diameter.
As a preferred embodiment, the brake disc group includes frictional disk and gets rid of block console, described get rid of is cut with scissors on block console
Connect and be provided with two and get rid of block, got rid of described in two and be connected with extension spring between block, be arranged in parallel in the back casing with the frictional disk
There is brake block, sleeve is socketed with the power transmission shaft, described sleeve one end is connected with the brake block, the other end and the top plate
Between be provided with back-moving spring, be additionally provided with top plate between the top plate and the back-moving spring.
As a preferred embodiment, being provided with dividing plate in the back casing, the dividing plate includes the pilot hole positioned at center, institute
State power transmission shaft and pass through the pilot hole.
As a preferred embodiment, the power transmission shaft, which is located at end on the outside of the back casing, is provided with manual hex nut, it is described
Alignment pin is connected between manual hex nut and the power transmission shaft.
As a preferred embodiment, being provided with supporting member between the motor casing and the back casing, the supporting member includes holding
Hole is put, annular groove is provided with the accommodating hole, bearing is provided with the annular groove, described supporting member one end is provided with and the ring
Shape groove coordinates the bearing baffle for limiting the bearing displacement, and the rotor passes through the accommodating hole.
As a preferred embodiment, it is provided with motor and decelerator in the motor casing.
To sum up, compared with prior art, the advantage of the invention is that：Be pressed into power transmission shaft so that its interior hexagonal cavity and positioning
Hex nut engages, and can be achieved to open Door by Hand using electric screwdriver instrument rotating drive shaft；Cocked sleeve makes brake when opening Door by Hand
For piece away from brake disc, connection driving structure is reliable and stable, opens Door by Hand when running into unexpected, sleeve releases the system that door body can be achieved
Dynamic, the electric screwdriver of operator and brake axle smooth can easily depart under the action of the spring, safe.
Brief description of the drawings
Fig. 1 is the structure sectional view of the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is the structural representation of brake disc group.
Label in figure is as follows：
1. motor casing, 11. rotors, 111. positioning hex nuts, 112. stop nuts, 2. back casings, 21. top plates, 22. side plates,
23. power transmission shaft, hexagonal cavity in 231., 232. sleeves, 233. back-moving springs, 234. manual hex nuts, 235. alignment pins,
24. top plate, 25. dividing plates, 3. brake disc groups, 31. brake main bodys, 311. drive surfaces, 312. locating slots, 32. frictional disks, 33. get rid of
Block console, 331. get rid of block, 34. extension springs, 4. supporting members, 41. accommodating holes, 42. annular grooves, 43. bearings, 44. bearing baffles.
Embodiment
The invention will be further described for middle embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the motor of rolling shutter door system that opens Door by Hand includes motor casing 1, and driving is provided with motor casing 1
The rotor 11 of rolling screen door activity.Rotor 11 is connected with rolling screen door and drives rolling screen door raising and lowering.After the one end of motor casing 1 is provided with
Housing 2, back casing 2 include top plate 21 and side plate 22.Circular top plate 21, side plate 22 and motor casing 1 form cavity.Through top
Plate 21 is provided with power transmission shaft 23, and power transmission shaft 23 is provided with interior hexagonal cavity 231 close to the end of rotor 11, and the end of rotor 11 is provided with and interior hexagonal
The positioning hex nut 111 that chamber 231 coordinates.To the medial movement power transmission shaft 23 of back casing 2 so that interior hexagonal cavity 231 and positioning six
The grafting of angle nut 111 coordinate when, rotating drive shaft 23 can drive rotor 11 to rotate, so realize rolling screen door rising and under
Fall.
Brake disc group 3 is provided with rotor 11, brake disc group 3 includes the brake main body 31 with the socket connection of rotor 11, stopped
The inner side of vehicle main body 31 is provided with to be coordinated to limit the drive surface 311 of the relative rotation between the two with rotor 11.Drive surface 311 be positioned at
The planar structure parallel with the rotation axis of rotor 11 of the end side of rotor 11, drive surface 311 transmit rotor 11 and brake disc group 3
Between torque so that brake disc group 3 rotates with rotor 11.
Main body 31 of braking is provided with the locating slot 312 that part accommodates positioning hex nut 111, positions on hex nut 111
Portion is located at outside locating slot 312, and the end set of power transmission shaft 23 has to limit the stop nut that positioning hex nut 111 moves
112, the outboard flanges portion diameter of stop nut 112 is less than the positioning outboard flanges portion diameter of hex nut 111.Stop nut 112 with
It is threadedly coupled between power transmission shaft 23.When promoting power transmission shaft 23 to the side of rotor 11, stop nut 112 passes through interior hexagonal cavity 231, interior
Hexagonal cavity 231 is engaged to realize the transmission between rotor 11 and power transmission shaft 23 with positioning hex nut 111, now stop nut 112
Positioned at the interior inside of hexagonal cavity 231 and play a part of the axial displacement of limitation positioning hex nut 111, avoid positioning hex nut
111 release during motor use, while avoid the internal hexagonal cavity 231 of rotation and positioning hex nut of stop nut 112
Cooperation between 111 has an impact.
As shown in figure 3, brake disc group 3 includes frictional disk 32 and gets rid of block console 33, be hinged on block console 33 set is got rid of
It is equipped with two and gets rid of block 331, two are got rid of block 331 and the outer rim of block console 33 are got rid of described in and is hinged with the block console 33 that gets rid of,
Two are got rid of and are connected with extension spring 34 between block 331.Brake disc 3 rotate when, centrifugal force offset extension spring pulling force, get rid of block 331 relative to
Articulated position rotates.Brake block is arranged with parallel with frictional disk 32, sleeve 232, sleeve are socketed with power transmission shaft 23 in back casing 2
232 one end are connected with brake block, back-moving spring 233 are provided between the other end and top plate 21, between top plate 21 and back-moving spring 233
It is additionally provided with top plate 24.Back-moving spring 233 acts on sleeve 232 so that it produces the trend to the lateral movement of frictional disk 32 1.
Power transmission shaft 23 and brake axle coordinate when rotating rolling screen door manually, to away from the one end of brake disc group 3 pull sleeve 232 make brake block with
Frictional disk 32 is separated, and the braking that door body can be achieved in sleeve 232 is released in the presence of back-moving spring 233, avoids unexpected possibility
Caused dangerous situation occurs.The setting of sleeve 232 ensure that the track in the active procedure of power transmission shaft 23 simultaneously.
Dividing plate 25 is provided with back casing 2, dividing plate 25 includes the pilot hole positioned at center, and power transmission shaft 23, which passes through, to be oriented to
Hole, it is spacing to be carried out to power transmission shaft 23, ensure its movable track and the connection smoothness between rotor 11.Power transmission shaft
23 are provided with manual hex nut 234 positioned at the outside end of back casing 2, pass through between manual hex nut 234 and power transmission shaft 23
Alignment pin 235 connects.Electric screwdriver is put into manual hex nut 234 to can be achieved to pass the manually opened of rolling screen door.
Supporting member 4 is provided between motor casing 1 and back casing 2, supporting member 4 includes accommodating hole 41, is provided with accommodating hole 41
Annular groove 42, bearing 43 is provided with annular groove 42, the one end of supporting member 4 is provided with and annular groove 42 coordinates the limitation displacement of bearing 43
Bearing baffle 44, rotor 11 pass through accommodating hole 41.Bearing 43 is spacing to the progress of the end of rotor 11, offsets it and connects with drive surface 311
Torque caused by place is connect, ensures the positional stability of the rotation process axis of rotor 11.Bearing 43 simultaneously determined by brake disc group 3
Position.Bearing 43 is fixed in annular groove 42 by bearing baffle 44, to limit its displacement.Motor and decelerator are provided with motor casing 1,
Motor and decelerator are connected with roller shutter door pivot.
Described above is only explanation of the invention so that those of ordinary skill in the art's can completely implements we
Case, but be not limitation of the present invention, those skilled in the art can be as needed to this reality after this specification is read
The modification that example makes no creative contribution is applied, these are all without creative modification, but as long as in the right of the present invention
All protected in claimed range by Patent Law.
Claims (8)
- System, including motor casing 1. a kind of motor of rolling shutter door opens Door by Hand（1）, the motor casing（1）It is interior to be provided with driving rolling screen door The rotor of activity（11）, it is characterised in that also include：Back casing（2）, the back casing（2）Including top plate（21）And side plate（22）；Power transmission shaft（23）, the power transmission shaft（23）Through the top plate（21）, the power transmission shaft（23）Close to the rotor（11） One end is provided with interior hexagonal cavity（231）, the rotor（11）End is provided with and the interior hexagonal cavity（231）The positioning hexagonal spiral shell of cooperation It is female（111）.
- The system 2. a kind of motor of rolling shutter door according to claim 1 opens Door by Hand, it is characterised in that：The rotor（11）On It is provided with brake disc group（3）, the brake disc group（3）Including with the rotor（11）It is socketed the drive division of connection（31）, it is described Drive division（31）Inner side is provided with and the rotor（11）Coordinate to limit the drive surface of the relative rotation between the two（311）.
- The system 3. a kind of motor of rolling shutter door according to claim 2 opens Door by Hand, it is characterised in that：The drive division（31） It is provided with part and accommodates the positioning hex nut（111）Locating slot（312）, the power transmission shaft（23）End set have to Limit the positioning hex nut（111）Mobile stop nut（112）, the stop nut（112）Outboard flanges portion diameter Less than the positioning hex nut（111）Outboard flanges portion diameter.
- The system 4. a kind of motor of rolling shutter door according to claim 2 opens Door by Hand, it is characterised in that：The brake disc group （3）Including frictional disk（32）And get rid of block console（33）, it is described to get rid of block console（33）It is upper be hinged to be provided with two and get rid of block （331）, block is got rid of described in two（331）Between be connected with extension spring, the back casing（2）The interior and frictional disk（32）It is arranged in parallel There are brake block, the power transmission shaft（23）On be socketed with sleeve（232）, the sleeve（232）One end is connected with the brake block, separately One end and the top plate（21）Between be provided with back-moving spring（233）, the top plate（21）With the back-moving spring（233）Between also It is provided with top plate（24）.
- The system 5. a kind of motor of rolling shutter door according to claim 1 opens Door by Hand, it is characterised in that：The back casing（2） It is interior to be provided with dividing plate（25）, the dividing plate（25）Including the pilot hole positioned at center, the power transmission shaft（23）Led through described Xiang Kong.
- The system 6. a kind of motor of rolling shutter door according to claim 1 opens Door by Hand, it is characterised in that：The power transmission shaft（23） Positioned at the back casing（2）Outside end is provided with manual hex nut（234）, the manual hex nut（234）With it is described Power transmission shaft（23）Between be connected with alignment pin（235）.
- The system 7. a kind of motor of rolling shutter door according to claim 1 opens Door by Hand, it is characterised in that：The motor casing（1） With the back casing（2）Between be provided with supporting member（4）, the supporting member（4）Including accommodating hole（41）, the accommodating hole（41） It is interior to be provided with annular groove（42）, the annular groove（42）Inside it is provided with bearing（43）, the supporting member（4）One end is provided with and the ring Shape groove（42）Coordinate and limit the bearing（43）The bearing baffle of displacement（44）, the rotor（11）Through the accommodating hole （41）.
- The system 8. a kind of motor of rolling shutter door according to claim 1 opens Door by Hand, it is characterised in that：The motor casing（1） It is interior to be provided with motor and decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248512.XA CN107829669B (en) | 2017-12-01 | 2017-12-01 | Manual door opening system of roller shutter door motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248512.XA CN107829669B (en) | 2017-12-01 | 2017-12-01 | Manual door opening system of roller shutter door motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107829669A true CN107829669A (en) | 2018-03-23 |
| CN107829669B CN107829669B (en) | 2023-12-26 |
Family
ID=61647013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248512.XA Active CN107829669B (en) | 2017-12-01 | 2017-12-01 | Manual door opening system of roller shutter door motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107829669B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685584A (en) * | 2019-10-25 | 2020-01-14 | 漳州市安麟机电研究所有限公司 | Motor system for driving rolling door and rolling door |
| CN115434628A (en) * | 2022-09-15 | 2022-12-06 | 浙江格米力智能科技有限公司 | Rolling screen manual-automatic integrated tubular motor structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0307333A1 (en) * | 1987-08-26 | 1989-03-15 | Richard Bubendorff | Roller blind for doors, windows and the like |
| DE3907985A1 (en) * | 1989-03-11 | 1990-09-13 | Rolf Machill | Auxiliary drive for a rolling-shutter-door drive |
| EP0751278A1 (en) * | 1995-06-28 | 1997-01-02 | Bubendorff S.A. | Motorized roller shutter |
| JPH0988458A (en) * | 1995-07-17 | 1997-03-31 | Bunka Shutter Co Ltd | Winder of shutter, etc |
| EP0775798A1 (en) * | 1995-11-27 | 1997-05-28 | Simu | Rotational drive device for the take-up element of a roller shutter |
| US5711360A (en) * | 1996-02-14 | 1998-01-27 | Simu | Operating device for rolling shutter assemblies |
| JPH1088945A (en) * | 1996-09-13 | 1998-04-07 | Sanwa Shutter Corp | Manual operating device for electric shutter opening and closing device |
| US6092582A (en) * | 1999-03-10 | 2000-07-25 | Liu; Kuei-Chang | Motor drive for an electric rolling steel door |
| WO2001055548A1 (en) * | 2000-01-25 | 2001-08-02 | Securedrive Systems Limited | Drive system |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| JP2006057421A (en) * | 2004-08-24 | 2006-03-02 | Aichi Electric Co Ltd | Shutter opening-closing machine |
| US20060231217A1 (en) * | 2005-04-19 | 2006-10-19 | Martin David O | Controlled descent device |
| JP2008261128A (en) * | 2007-04-11 | 2008-10-30 | Ogura Clutch Co Ltd | Braking device of electric shutter opening/closing machine |
| US20100132505A1 (en) * | 2008-12-03 | 2010-06-03 | Chung Hsien Hsieh | Integrated brake and chain disk assembly for door operator |
| CN102882309A (en) * | 2012-09-26 | 2013-01-16 | 宁波杜亚机电技术有限公司 | Manual tubular motor |
| CN103437689A (en) * | 2013-08-30 | 2013-12-11 | 吴诗舜 | Rolling gate control device |
| US20140318719A1 (en) * | 2013-04-30 | 2014-10-30 | Chung Hsien Hsieh | Machine Mechanism of a Rolling Door Operator |
| CN204920750U (en) * | 2015-08-06 | 2015-12-30 | 宁波欧晨机电有限公司 | Rolling slats door lift drive |
| CN204960773U (en) * | 2015-10-08 | 2016-01-13 | 王忠王 | Prevent weighing down rolling door machine brake disc |
| CN205019642U (en) * | 2015-10-08 | 2016-02-10 | 王忠王 | Balanced cylinder |
| CN205141904U (en) * | 2015-10-22 | 2016-04-06 | 宁波市海誉机电科技有限公司 | Chain motor hand power stroke device |
| CN205141902U (en) * | 2015-10-22 | 2016-04-06 | 宁波市海誉机电科技有限公司 | Hand fastener stringer tubular motor |
| CN206608094U (en) * | 2017-04-07 | 2017-11-03 | 王忠王 | A kind of heavy rolling screen door of double brake |
| CN207892511U (en) * | 2017-12-01 | 2018-09-21 | 福建安麟智能科技股份有限公司 | A kind of motor of rolling shutter door opens Door by Hand system |
-
2017
- 2017-12-01 CN CN201711248512.XA patent/CN107829669B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0307333A1 (en) * | 1987-08-26 | 1989-03-15 | Richard Bubendorff | Roller blind for doors, windows and the like |
| DE3907985A1 (en) * | 1989-03-11 | 1990-09-13 | Rolf Machill | Auxiliary drive for a rolling-shutter-door drive |
| EP0751278A1 (en) * | 1995-06-28 | 1997-01-02 | Bubendorff S.A. | Motorized roller shutter |
| JPH0988458A (en) * | 1995-07-17 | 1997-03-31 | Bunka Shutter Co Ltd | Winder of shutter, etc |
| EP0775798A1 (en) * | 1995-11-27 | 1997-05-28 | Simu | Rotational drive device for the take-up element of a roller shutter |
| US5711360A (en) * | 1996-02-14 | 1998-01-27 | Simu | Operating device for rolling shutter assemblies |
| JPH1088945A (en) * | 1996-09-13 | 1998-04-07 | Sanwa Shutter Corp | Manual operating device for electric shutter opening and closing device |
| US6092582A (en) * | 1999-03-10 | 2000-07-25 | Liu; Kuei-Chang | Motor drive for an electric rolling steel door |
| WO2001055548A1 (en) * | 2000-01-25 | 2001-08-02 | Securedrive Systems Limited | Drive system |
| JP2006057421A (en) * | 2004-08-24 | 2006-03-02 | Aichi Electric Co Ltd | Shutter opening-closing machine |
| US20060231217A1 (en) * | 2005-04-19 | 2006-10-19 | Martin David O | Controlled descent device |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| JP2008261128A (en) * | 2007-04-11 | 2008-10-30 | Ogura Clutch Co Ltd | Braking device of electric shutter opening/closing machine |
| US20100132505A1 (en) * | 2008-12-03 | 2010-06-03 | Chung Hsien Hsieh | Integrated brake and chain disk assembly for door operator |
| CN102882309A (en) * | 2012-09-26 | 2013-01-16 | 宁波杜亚机电技术有限公司 | Manual tubular motor |
| US20140318719A1 (en) * | 2013-04-30 | 2014-10-30 | Chung Hsien Hsieh | Machine Mechanism of a Rolling Door Operator |
| CN103437689A (en) * | 2013-08-30 | 2013-12-11 | 吴诗舜 | Rolling gate control device |
| CN204920750U (en) * | 2015-08-06 | 2015-12-30 | 宁波欧晨机电有限公司 | Rolling slats door lift drive |
| CN204960773U (en) * | 2015-10-08 | 2016-01-13 | 王忠王 | Prevent weighing down rolling door machine brake disc |
| CN205019642U (en) * | 2015-10-08 | 2016-02-10 | 王忠王 | Balanced cylinder |
| CN205141904U (en) * | 2015-10-22 | 2016-04-06 | 宁波市海誉机电科技有限公司 | Chain motor hand power stroke device |
| CN205141902U (en) * | 2015-10-22 | 2016-04-06 | 宁波市海誉机电科技有限公司 | Hand fastener stringer tubular motor |
| CN206608094U (en) * | 2017-04-07 | 2017-11-03 | 王忠王 | A kind of heavy rolling screen door of double brake |
| CN207892511U (en) * | 2017-12-01 | 2018-09-21 | 福建安麟智能科技股份有限公司 | A kind of motor of rolling shutter door opens Door by Hand system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685584A (en) * | 2019-10-25 | 2020-01-14 | 漳州市安麟机电研究所有限公司 | Motor system for driving rolling door and rolling door |
| CN115434628A (en) * | 2022-09-15 | 2022-12-06 | 浙江格米力智能科技有限公司 | Rolling screen manual-automatic integrated tubular motor structure |
| CN115434628B (en) * | 2022-09-15 | 2024-04-05 | 浙江格米力智能科技有限公司 | Manual-automatic integrated tubular motor structure of roller shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107829669B (en) | 2023-12-26 |
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