CN106812454A - A kind of activity positioning door roller - Google Patents
A kind of activity positioning door roller Download PDFInfo
- Publication number
- CN106812454A CN106812454A CN201710193432.2A CN201710193432A CN106812454A CN 106812454 A CN106812454 A CN 106812454A CN 201710193432 A CN201710193432 A CN 201710193432A CN 106812454 A CN106812454 A CN 106812454A
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- China
- Prior art keywords
- gearbox
- motor
- spool assembly
- normal
- ratchet
- 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.)
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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
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- 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)
Abstract
The invention provides a kind of activity positioning door roller, it includes：Spool assembly and 2 bearings, spool assembly two ends are installed on 2 bearings respectively；Be provided with the spool assembly it is more than one can not rotary part, it is described can not rotary part be fixedly arranged on bearing so that can not rotary part do not relatively rotated with bearing；It is characterized in that：It is described that a normal-close clutch mechanism can not be provided between rotary part and fixed bearing, during so that normal-close clutch mechanism being in open state, can not rotary part can be relatively rotated with fixed bearing, spool assembly internally-powered system no longer spool is played power drive effect.Therefore when the motor in spool assembly, gearbox or other power parts or drive disk assembly cannot normal work when, can be by opening normal-close clutch mechanism, spool assembly is driven to rotate with using emergency power mechanism or external connection power mechanism, then realize driving door curtain up or down row at any time, then overcome traditional like product to need the problem of quick-fried power dismounting.
Description
Technical field
The present invention relates to a kind of door roller, especially set and door roller arrestment mechanism.
Background technology
Traditional rolling door motor and tube shaped electric machine all have to, with the adhesive of electromagnet, disengage principle axially stop
Car.When occurring, magnet coil burns, short circuit or brake disc nut come off situations such as blocking, and door curtain hovers in residing position at that time simultaneously
Put, because dismounting inconvenience can only be by destructive dismounting solve problem, therefore easily badly damaged door curtain or other parts,
Cause many waste products.
Break down when motor in addition, block or electric shift mechanism breaks down, can all cause system stuck.
Furthermore conventional motors must have what supporting plate, driving chain, ratchet etc. were driven；Install complicated, loaded down with trivial details, wave
It is time-consuming, manpower and materials etc.；Take up room big, it has not been convenient in box etc..
Last traditional supporting plate has to other instruments such as electric welding machine, angle bar and is fixed, and real work condition is harsh.
The content of the invention
In order to overcome above mentioned problem, the invention provides a kind of without electromagnet, the braking mechanism such as coil and can at any time all
The door roller system that can be risen or fallen.
To achieve the above object, the technical scheme of present invention offer is：
A kind of activity positioning door roller, it includes：Spool assembly and 2 bearings, spool assembly two ends are installed in 2 bearings respectively
On；Be provided with the spool assembly it is more than one can not rotary part, it is described can not rotary part be fixedly arranged on bearing so that
Can not rotary part do not relatively rotated with bearing；It is characterized in that：It is described can not rotary part and fixed bearing it
Between be provided with a normal-close clutch mechanism so that when normal-close clutch mechanism is in open state, can not rotary part and fixed bearing
Can relatively rotate.
Described that emergent gearbox can not be provided between rotary part and fixed bearing, the normal-close clutch mechanism is located at
On emergent gearbox so that when normal-close clutch mechanism is in open state, the output end of gearbox of meeting an urgent need and fixed bearing can
Relatively rotate.
The direct or indirect emergency power mechanism of drive connection one of input of the emergent gearbox.
The normal-close clutch mechanism is a worm and gear, and the emergency power mechanism drive connection worm gear, the worm screw drives
The input of the dynamic emergent gearbox of connection.
The emergency power mechanism is motor, pulls one of ratchet and rocking bar or be wherein combined.
A motor is set in the spool assembly, the output end of the emergent gearbox of one end connection of motor, the other end drives successively
Dynamic connection one conventional gearbox, a driving wheel and spool assembly；When normal-close clutch mechanism is in conjunction state, gearbox of meeting an urgent need
Output end can not be relatively rotated with bearing, and the one end and bearing for then making motor can not relatively rotate, and then realize passing through motor
Operation drives spool assembly to rotate, and then controls door curtain up or down row.
A motor and driving wheel are set in the spool assembly, the clutch end drive connection one of motor commonly uses gearbox,
The drive wheel connects spool assembly；The driving wheel is provided with normally disengaged clutch, and is connected respectively by normally disengaged clutch
The output end of conventional gearbox and the output end of emergent gearbox, when normally disengaged clutch is in open state, driving wheel with it is conventional
The output end synchronous axial system of gearbox can simultaneously be relatively rotated with the output end of emergent gearbox, when normally disengaged clutch is in closed state
When, driving wheel can be relatively rotated with the output end of conventional gearbox and with the output end synchronous axial system of emergent gearbox.
The normal-close clutch mechanism includes pulling chain on brake press plate, ratchet and ratchet；The one of the brake press plate
Movable end is relied on and pulled on chain, and a movable end is relied between two teeth of ratchet, ratchet is rotated；The chain
Torque direction to ratchet is identical with the torque direction that brake press plate departs from ratchet, when chain is pulled, can leave brake press plate
Limitation to ratchet.
Above-mentioned technical proposal is beneficial in that：
1st, the present invention can not be provided with a normal-close clutch mechanism between rotary part and fixed bearing so that normal-close clutch machine
Structure be in open state when, can not rotary part can be relatively rotated with fixed bearing, spool assembly internally-powered system is not
Power drive effect is played to spool again；Therefore when the motor in spool assembly, gearbox or other power parts or driving section
Part cannot normal work when, can by opening normal-close clutch mechanism, with use emergency power mechanism or external connection power mechanism
Drive spool assembly to rotate, then realize driving door curtain up or down row at any time, then overcome traditional like product to need quick-fried power to dismount
Problem.
2nd, the present invention makes spool assembly possess fast playing function due to using normal-close clutch mechanism, when opening normal-close clutch machine
Structure, door curtain can be glided according to the weight of door body naturally；And traditional like product does not have the function.
3rd, motor of the present invention does not exist and has supporting plate assembly and annex, and conventional motors must have supporting plate, driving chain,
What ratchet etc. was driven, install complicated, it is loaded down with trivial details, to lose time, manpower and materials etc. take up room big, it has not been convenient in box etc.；
And this motor loads spool the inside, outward appearance is exquisite, is a kind of implicit form motor in the absence of taking up room, while also giving spool
Rigidity is more preferably, safer, easy for installation, quick etc..
4th, motor of the present invention does not exist driver plate and supporting plate, as long as its support wheel is inserted in spool the inside, Ran Houyong
Tapping screw carry out it is locked just can be with, it is simply, convenient, it is quick etc.；And conventional types must be welded on driver plate and supporting plate
Inside spool, quantities is especially big, loaded down with trivial details etc..
5th, motor of the present invention can carry out middle dress mode, and middle dress mode is not take up space, good box, not waste of materials, no
With destruction building structure etc., install beautiful, it is attractive in appearance；And opposite waste of manpower resource of conventional types etc..
6th, motor of the present invention is without supporting plate, without side plate, driving chain, ratchet etc.；Only main bearing, attached bearing,
As long as they be fixed on wall just can with, then spool two ends set become owner of on bearing, attached bearing just can with；And pass
System has to other instruments such as electric welding machine, angle bar and is fixed, welds etc., is again very loaded down with trivial details thing.
7th, motor support wheel of the present invention, driving wheel, manual pulley split, either 4 cun, 5 cun, six cun etc., as long as
Be inserted in just can with；All it is overall unlike tradition, it is impossible to remove, it is impossible to assembly etc..
8th, motor powered speed Control conductors inside of the present invention is equipped with a motive power axle, and this axle is with armature spindle
The heart and power output shaft center are fulcrum, allow all gear drives and planet carrier to have the individual strong point, can play correction, rotation together
The heart is acted on, and such gear is more stablized, not entanglement, low noise etc.；And the strong point allows all planetary gear operations all
Centered on it, will not produce engagement frustrate tooth, root cut, interleaved operation etc., whole planet carrier can with one heart be run with internal tooth casing,
Ensure that steady whole service system, orderly, not entanglement, do not damage, three planetary gear stress points can be made uniform etc., entirely
Runtime will be the variable transmission mechanism of low noise, high efficiency, high-quality；And tradition be with single stress, or staggeredly transport
OK, the neither one main force strong point, is easily damaged, and reduces service life etc..
9th, motor of the present invention has individual power supply steering gear, and this power supply steering gear is to allow motor when rotated, will not stir disconnected, cuts
It is disconnected, the effect such as electric leakage；It is coordinated using the copper sheet overlapping of inside and outside two panels reverse combination together, then with interior pivoted housing and outer pivoted housing
Groove seat is placed and used, and according to motor lines several, just has copper sheet inside and outside several groups to combine, and when motor one rotates, interior pivoted housing also and then revolves
Turn, while copper sheet operation in driving, and outer pivoted housing is integrally fixed at hand gear and covers face, does not rotate, and keeps line sequence operation；
Mechanism is that traditional concept power line cannot be transferred, it is impossible to rotated, it is impossible to conductive, and line source is stirred disconnected dead end mode cracks
's.
10th, motor of the present invention has a band tooth to pull axle, and this root axle is run by outer transmission internal structure, and it is utilized
Support shaft is fixed on and pulls under inactive state, to bore a hole in the middle of it on seat, front and rear to have individual iron set as the free time strong point
As support pivot, while power source is passed to internal drive system, traditional view is solved：External force source cannot transmit
To internal branch source flaw idea.
11st, electric motor of the present invention takes two or more breach to be positioned, can save many screws and
Material requirements, process is simple；Productivity effect is improve simultaneously, torsional shear stress is also greatly enhanced.And conventional motors horse
The front and rear cover for reaching all uses two or four to be locked with screwing.From mechanical sexuality credit analysis, two or four spiral shells
Nail receives axial force to be possible；If being far from being enough from rotational shear torsion is received.Generally run into stress not
It is enough, all take what replacing screw material and material were processed, or screw is increased.When screw is increased, it is necessary to which change is very
Multiple accessory, the overall performance of whole motor is also affected sometimes.Limited what is required by whole space.
The present invention is further introduced with reference to accompanying drawing by the following examples.
Brief description of the drawings
Fig. 1 systems tradition schematic diagram；
The structural representation of Fig. 2 systems embodiment of the present invention 1；
The manual transmission schematic diagram of Fig. 3 systems embodiment 1；
The schematic diagram of the normal-close clutch mechanism of Fig. 4 systems embodiment 1；
Another structural representation of normal-close clutch mechanism of Fig. 5 systems embodiment of the present invention 2.
Specific embodiment
Embodiment 1
One kind activity positioning door roller shown in Fig. 1,2,3, it includes：Spool assembly, main bearing 2 and attached bearing 3；The spool
Assembly is provided with motor 10, electronic use gearbox 11, and one roller shutter 4 of fixed winding；The output shaft of the motor 10 is by electronic use
Gearbox 11 connects driving wheel 13, and the driving wheel 13 is rotatably affixed on attached bearing 3, and the spool assembly fixed cover is located at
On driving wheel 13 so that spool assembly one end is rotatably affixed on attached bearing 3；The other end of the motor 10 is manual by one
Gearbox 14 connects a ratchet 15, and the ratchet 15 is rotatably fixed on main bearing 2 so that the other end of spool assembly passes through
One ratchet 15 is rotatably fixed on main bearing 2；The spool assembly or main bearing 2 are provided with the normal-close clutch mechanism of ratchet 15
5 so that when normal-close clutch mechanism 5 is in open state, ratchet 15 can be relatively rotated with main bearing 2；At normal-close clutch mechanism 5
When conjunction state, ratchet 15 can not be relatively rotated with main bearing 2；Conjunction state is given tacit consent to by the normal-close clutch mechanism 5 so that motor 10
One end can not be relatively rotated with main bearing 2, then realize by motor 10 run drive the up or down row of door curtain 4.
The normal-close clutch mechanism 5 includes brake press plate 50 and pulls chain 51, the braking pressure on ratchet 15
One end movable end of plate 50 is relied on and pulled on chain 51, and one end movable end relies on ratchet 15 so that under default location, after
And ratchet 15 is rotated；The chain 51 is to the torque direction of ratchet 15 with brake press plate 50 to the torque direction of ratchet 15
It is identical, when chain 51 is pulled, brake press plate 50 can be made to leave the limitation to ratchet 15；One is provided with the axle center of the ratchet
Root band tooth pulls axle 52, pulls the other end of axle 52 with tooth and manual transmission 14 is connected.
Principle is：When without external world's power supply, can by pulling the pulling of chain 51, departing from brake press plate 5048 with
5 times between cog engagements of ratchet；Manual-chain 51 continues drop-down drive ratchet 5 and operates, and band tooth is pulled axle 52 and rotates.Band tooth pulls axle
52 rotation, passes to primary planet pinion 53 and operates；Primary planet carrier 54 has also been driven to rotate simultaneously；Gu in the middle of primary planet
Gear 55 is driven, operation, and has driven secondary planetary gear 56 to rotate；Similarly also with secondary planet frame 57（Secondary planet frame
57 are called manual output shaft 8）Output is rotated, and 57 are provided with manual pulley 16, the described He of manual pulley 16 on manual output shaft
Driving wheel 13 is fixedly connected with spool 1 by rivet 17.
Manual output shaft 57 is connected to the rear end cap of motor 10.Motor 10 is by rear end cap 100, stator 101, metal bucket
102, rotor 103, armature spindle 104, winding, what drive end bearing bracket 106 was formed by combining, constitute an entirety.The drive end bearing bracket of motor 10
106 be fix locking with electric shift mechanism 11 internal tooth casing 108 together with, entirety is constituted, in the motor of drive end bearing bracket more than 106
Bearing 1060 is additionally provided between output shaft；Together with gearbox cover 107 is also locked with internal tooth casing 108, as power output
The support fixation of axle 105.And what the power output shaft 105 of driving wheel 13 and electric shift mechanism 11 connected together；And
Together with being locked with spool 1.
From explanation described above it can be seen that spool assembly and electric shift mechanism 11, driving wheel 13, manual pulley 16, spool
1st, hand gear mechanism 14, door curtain 4 are combined integrated.When manual output shaft 6 is rotated, motor 10, electric shift mechanism 11,
Driving wheel 13, manual pulley 16, spool 1, hand gear mechanism 14, door curtain 4 also and then be rotating together, i.e., door curtain 4 rise or under
Drop.
Electric shift control section is directly to use power initiation motor 10；It is powered by motor 10 and is rotated, drives each portion
Part runs, and plays door curtain 4 and rises or falls.And the fixation of motor 10, forced position is that manually output shaft 57 is passed to
On manual control part all parts, and it is delivered on brake press plate 50.There is the individual torsion spring 58 can be with ratchet 15 on brake press plate 50
Tooth coordinates, blocks；Ratchet 15 is prevented to rotate, run.As long as from this point as can be seen that brake press plate 50 disengages ratchet 15, door curtain 4
Will glide automatically；When chain 51 is unclamped, brake press plate 50 will compress chain 50 according to the twisting force of torsion spring 58；
And block the tooth of ratchet 15.Play braking, operation.I.e. door curtain 4 stops down or up.
Hand gear control section is combined by two-stage or two-stage above gear ratio, and gearratio is according to door
The gravimetric value of curtain 4 determines, calculates and come.
As long as pull pulling chain --- -- having driven hand pull mechanism operation ----drive hand gear transmission mechanism to transport
Turn --- --- has driven motor, electric shift transmission mechanism, driving wheel, spool, door curtain to run together while pulling output shaft.
Power supply steering gear 7 is additionally provided with, this power supply steering gear 7 is to allow motor when rotated, will not stir disconnected, cut off, leakage
The effects such as electricity；It is to coordinate groove seat using the copper sheet overlapping of inside and outside two panels reverse combination together, then with interior pivoted housing and outer pivoted housing
Placement is used, and according to motor lines several, just has copper sheet inside and outside several groups to combine, and when motor one rotates, interior pivoted housing also and then rotates, together
When drive in copper sheet operation, and outer pivoted housing is integrally fixed at hand gear and covers face, does not rotate, and keeps line sequence operation；The machine
Structure is that traditional concept power line cannot be transferred, it is impossible to rotated, it is impossible to conductive, and line source is stirred what disconnected dead end mode was cracked.
Embodiment 2
One kind activity positioning door roller as shown in Figure 5, it includes：Spool assembly, main bearing and attached bearing；The spool assembly
It is provided with motor 20, electronic use gearbox 21, and one roller shutter of fixed winding；The output shaft of the motor 20 uses gearbox by electronic
21 connection driving wheels 22, the driving wheel 22 is rotatably affixed on attached bearing, and the spool fixed cover is located on driving wheel 22,
So that spool assembly one end is rotatably affixed on attached bearing；The other end of the motor 20 is connected by a manual transmission 23
One rocking bar output end 24, the rocking bar 25 is fixed on main bearing；The spool assembly or main bearing are provided with manual transmission
23 normal-close clutch mechanism so that when normal-close clutch mechanism is in open state, the output end of manual transmission 23 can be with main branch
Seat is relatively rotated；When normal-close clutch mechanism is in conjunction state, the output end of manual transmission 23 relative with main bearing can not turn
It is dynamic；Conjunction state is given tacit consent to by the normal-close clutch mechanism so that one end of motor 20 can not relatively rotate with main bearing, then realizes logical
Cross the operation of motor 20 and drive door curtain up or down row.
The normal-close clutch mechanism is the worm and gear 230 between the input of manual transmission 23 and rocking bar, described
The drive connection worm gear 231 of rocking bar output end 24, the input of the emergent gearbox of the drive connection of the worm screw 230.
Embodiment 3
One kind activity positioning door roller as described in Example 1 and 2, the mechanisms such as gearbox of meeting an urgent need can also be located at the another of motor
End, concrete scheme is as follows：
A motor and driving wheel are set in the spool assembly, the clutch end drive connection one of motor commonly uses gearbox, described
Drive wheel connects spool assembly；The driving wheel is provided with normally disengaged clutch, and is connected respectively by normally disengaged clutch conventional
The output end of the output end of gearbox and emergent gearbox, when normally disengaged clutch is in open state, driving wheel and conventional speed change
The output end synchronous axial system of case can simultaneously be relatively rotated with the output end of emergent gearbox, when normally disengaged clutch is in closed state,
Driving wheel can be relatively rotated with the output end of conventional gearbox and with the output end synchronous axial system of emergent gearbox.
Motor is a heavy-duty motor in this implementation, can lift the various electricity of 400kg ~ 1500kg door curtains or weight
Machine.And tube shaped electric machine is all at present low-power machine, curtain or small garage are all used in.
The present embodiment motor can be as fire resisting shutter door roller, and it reaches GA603-2006《Fire resisting shutter rolling door
Machine》；CNCA-C18-02：2014《Compulsory Certification of Products code fo practice fire protection product》;CCCF-HZFH-02《It is mandatory
Product certification detailed rules for the implementation fire protection product building fire resistant element product》Test stone.
I.e. the inspection outward appearance of project 1. and parts 2. key property, 3. mechanical life, 4. power source performance, 5. insulating properties 6. are resistance to
The standard requirement such as pressure weatherability environmental performance of performance 7..
In summary some, current this electric machine structure is unique, saves many human resources, it is not necessary to some days such as waste
Often cracked in the absence of the rule having.It will be that industry is most advanced, most direct New-type electric machine.Be a kind of high-tech content most
New-type electric machine high, dominates the innovation strength of whole industry.
Claims (8)
1. a kind of activity positions door roller, and it includes：Spool assembly and 2 bearings, spool assembly two ends are installed in 2 branch respectively
On seat；Be provided with the spool assembly it is more than one can not rotary part, it is described can not rotary part be fixedly arranged on bearing, make
Rotary part is obtained not relatively rotated with bearing；It is characterized in that：It is described can not rotary part and fixed bearing
Between be provided with a normal-close clutch mechanism so that when normal-close clutch mechanism is in open state, can not rotary part and fixed branch
Seat can relatively rotate.
2. a kind of activity as claimed in claim 1 positions door roller, it is characterised in that：It is described can not rotary part with institute it is fixed
Bearing between be provided with emergent gearbox, the normal-close clutch mechanism is located on emergent gearbox so that at normal-close clutch mechanism
When open state, the output end of emergent gearbox can relatively rotate with fixed bearing.
3. a kind of activity as claimed in claim 2 positions door roller, it is characterised in that：The input of the emergent gearbox is straight
Connect or the indirect emergency power mechanism of drive connection one.
4. a kind of activity as claimed in claim 3 positions door roller, it is characterised in that：The normal-close clutch mechanism is a worm gear
Worm screw, the emergency power mechanism drive connection worm gear, the input of the emergent gearbox of worm drive connection.
5. a kind of activity as claimed in claim 3 positions door roller, it is characterised in that：The emergency power mechanism be motor,
Pull one of ratchet and rocking bar or be wherein combined.
6. a kind of activity as claimed in claim 3 positions door roller, it is characterised in that：A motor is set in the spool assembly,
The output end of the emergent gearbox of one end connection of motor, drive connection one commonly uses gearbox, a driving wheel and volume to the other end successively
Axle assembly；When normal-close clutch mechanism is in conjunction state, the output end of emergent gearbox can not be relatively rotated with bearing, then be made
One end of motor can not relatively rotate with bearing, then realize driving spool assembly to rotate by motor operation, then control door
Curtain up or down row.
7. a kind of activity as claimed in claim 3 positions door roller, it is characterised in that：Set in the spool assembly motor and
Driving wheel, the clutch end drive connection one of motor commonly uses gearbox, and the drive wheel connects spool assembly；The drive
Driving wheel is provided with normally disengaged clutch, and connected respectively by normally disengaged clutch conventional gearbox output end and emergent gearbox it is defeated
Go out end, when normally disengaged clutch is in open state, the output end synchronous axial system of driving wheel and conventional gearbox and can with answer the sudden turn of events
The output end of fast case is relatively rotated, and when normally disengaged clutch is in closed state, driving wheel can be with the output end phase of conventional gearbox
To rotate and with the output end synchronous axial system of emergent gearbox.
8. a kind of activity as claimed in claim 1 positions door roller, it is characterised in that：The normal-close clutch mechanism includes braking
Chain is pulled on pressing plate, ratchet and ratchet；One movable end of the brake press plate is relied on and pulled on chain, a movable end
Rely between two teeth of ratchet, ratchet is rotated；The chain departs from spine to the torque direction of ratchet with brake press plate
The torque direction of wheel is identical, when chain is pulled, brake press plate can be made to leave the limitation to ratchet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016107217687 | 2016-08-25 | ||
| CN201610721768 | 2016-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812454A true CN106812454A (en) | 2017-06-09 |
Family
ID=59116688
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193432.2A Pending CN106812454A (en) | 2016-08-25 | 2017-03-28 | A kind of activity positioning door roller |
| CN201720312129.5U Active CN206928884U (en) | 2016-08-25 | 2017-03-28 | A kind of activity positioning door roller |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720312129.5U Active CN206928884U (en) | 2016-08-25 | 2017-03-28 | A kind of activity positioning door roller |
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| Country | Link |
|---|---|
| CN (2) | CN106812454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119052A (en) * | 2017-12-14 | 2018-06-05 | 英普瑞科技（嘉兴）有限公司 | Rolling screen door |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812454A (en) * | 2016-08-25 | 2017-06-09 | 漳州市亿锦进出口有限公司 | A kind of activity positioning door roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550476Y (en) * | 2002-06-10 | 2003-05-14 | 曾万长 | Electric curtain rolling machine |
| CN2589652Y (en) * | 2002-12-24 | 2003-12-03 | 章国利 | Rolling screen door torsional spring hand-operated booster unit |
| AU2004226994A1 (en) * | 2003-11-14 | 2005-06-02 | Automatic Technology (Australia) Pty Ltd | Rotational drive clutch mechanism |
| DE202014101850U1 (en) * | 2013-04-17 | 2014-08-04 | Somfy Sas | System for rotatably driving a reel drum and roll-up closure screen |
| CN206928884U (en) * | 2016-08-25 | 2018-01-26 | 漳州市亿锦进出口有限公司 | A kind of activity positioning door roller |
-
2017
- 2017-03-28 CN CN201710193432.2A patent/CN106812454A/en active Pending
- 2017-03-28 CN CN201720312129.5U patent/CN206928884U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550476Y (en) * | 2002-06-10 | 2003-05-14 | 曾万长 | Electric curtain rolling machine |
| CN2589652Y (en) * | 2002-12-24 | 2003-12-03 | 章国利 | Rolling screen door torsional spring hand-operated booster unit |
| AU2004226994A1 (en) * | 2003-11-14 | 2005-06-02 | Automatic Technology (Australia) Pty Ltd | Rotational drive clutch mechanism |
| DE202014101850U1 (en) * | 2013-04-17 | 2014-08-04 | Somfy Sas | System for rotatably driving a reel drum and roll-up closure screen |
| CN206928884U (en) * | 2016-08-25 | 2018-01-26 | 漳州市亿锦进出口有限公司 | A kind of activity positioning door roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119052A (en) * | 2017-12-14 | 2018-06-05 | 英普瑞科技（嘉兴）有限公司 | Rolling screen door |
| CN108119052B (en) * | 2017-12-14 | 2023-11-21 | 英普瑞科技（嘉兴）有限公司 | Rolling shutter door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206928884U (en) | 2018-01-26 |
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Application publication date: 20170609 |
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