CN105799464B - The drive device and its application method of a kind of window roller blind - Google Patents
The drive device and its application method of a kind of window roller blind Download PDFInfo
- Publication number
- CN105799464B CN105799464B CN201610142253.1A CN201610142253A CN105799464B CN 105799464 B CN105799464 B CN 105799464B CN 201610142253 A CN201610142253 A CN 201610142253A CN 105799464 B CN105799464 B CN 105799464B
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- China
- Prior art keywords
- roller shutter
- rack member
- roller
- fixed mount
- rack
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
- B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
- B60J1/2013—Roller blinds
- B60J1/2019—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators
- B60J1/2025—Roller blinds powered, e.g. by electric, hydraulic or pneumatic actuators with flexible actuating elements connected to the draw bar for pulling only, e.g. cords, wires or cables
-
- 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
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The drive device and its application method of a kind of window roller blind, wherein, described device includes being fixed on car body（88）On fixed mount part（8）And relative to the fixed mount part（8）Pivotable shutter arrangement（9）, the shutter arrangement（9）Including being used for and roller shutter（92）Upper end be fixedly connected and roller shutter can be wound（92）Curtain roller（81）, be symmetrically co-axially located at the Curtain roller（81）Front and rear sides at driving shaft type gear（91）And the biased pivotable wheel being fixedly connected by flexible drawing hawser with the lower end of the roller shutter（94）, the biased pivotable wheel（94）By pivoting bias spring bias so as to by the roller shutter（92）Tense downward；The fixed mount part（8）In be provided with and be symmetrically positioned at the Curtain roller（81）Front and rear sides at two rack drive assemblies.
Description
Technical field
The present invention relates to window roller blind field, the drive device and its application method of especially a kind of window roller blind.
Background technology
Window roller blind is used to adjustably cover vehicle window, has been widely used in vehicle.
Generally consider to carry out this regulation using the kind of drive of rack-and-pinion to provide effective reliably accurate window
Curtain opens the regulation of amplitude.
But, due to the factor, the overall dimensions of this rack-and-pinion such as the limitation reason and compartment of vehicle space be attractive in appearance
Expect to become smaller.In the prior art, for being often driven in terms of rack-driving using the rack of one solidification connection, this
In the case of close to body end portion, the space of rack is easily interfered with car body.
The content of the invention
It is an object of the invention to provide a kind of drive device of window roller blind and its application method, it can overcome existing
Defect in technology.
According to a kind of drive device of window roller blind of the present invention, including the fixed mount part that is fixed on car body and
Relative to the pivotable shutter arrangement of fixed mount part, the shutter arrangement includes being used to be fixedly connected with the upper end of roller shutter
And the driving shaft type tooth that the Curtain roller of roller shutter can be wound, be symmetrically co-axially located at the front and rear sides of the Curtain roller
Wheel and the biased pivotable wheel being fixedly connected by flexible drawing hawser with the lower end of the roller shutter, the biased pivotable wheel by
Bias spring bias is pivoted to tense the roller shutter downward；It is provided with the fixed mount part and is symmetrically positioned at institute
Two rack drive assemblies at the front and rear sides of Curtain roller are stated, each rack drive assembly includes by motor
The middle rack member for being capable of left and right directions movement of the screw drive for the left and right directions extension that driving is rotated and in described
Between the symmetrical two side rack members in rack member both sides, the middle rack member includes：Top side face, which is provided with, to be used to
The inner chamber of the tooth-strip part, bottom side and the fixed mount part that are engaged with the driving shaft type gear is slidably matched and middle part is set
The main part that screw is equipped with to coordinate with the screw flight, the extension stretched out to the left from the bottom side of the main part, with
And extending in the vertical direction of being fixedly connected by the extension with the main part stirs bar portion, each tooth
Each be provided with the top side surface described in bar drive component in two side rack members is used to and the driving shaft type gear
The tooth-strip part of engagement, be provided with that the right flank for stirring bar portion with described coordinates at the right part of bottom side links protrusion, with
It is described to link the scalable wedge being provided with the position that protrusion is separated by a distance to coordinate with the left surface for stirring bar portion
Shape positioning element, wherein, it is described link protrusion and coordinate to limit with the scalable wedge-shaped positioning element described stir bar portion
Right position so that described two side rack members and the middle rack member are in the state of being connected, and when being in
During the connected state, the left surface of the right flank for linking protrusion and the main part separates passage room in the lateral direction
Gap（D）；Each left part in described two side rack members is provided with to be slidably matched with the inner chamber of the fixed mount part
Guide part, and left side wall by elongated elastomeric member with the fixed mount part is connected, when the driving shaft type tooth
When wheel is engaged near the right part of the tooth-strip part of the side rack member, the roller shutter is in half hidden position；The car body
On groove in inductive switch is installed, the roller shutter lower end is provided with positive stop end, the bottom position of the positive stop end and set
There is the sensed part that can be sensed by the inductive switch, the fixed mount component bottom ends are provided with LED light, when the roller shutter
Move down and when the inductive switch senses the sensed part, the LED light is lighted, to point out the roller shutter to reach
To extreme lower position, i.e., described roller shutter is in completely obscured state.
According on the other hand, a kind of application method of the drive device of window roller blind as mentioned, when the shutter arrangement
During in half hidden position, by being connected for the middle rack member and the side rack member, the screw rod is rotated can
The side rack member side-to-side movement is driven to adjust the roller shutter between half hidden position and completely obscured position；Work as institute
Side rack member described in screw drive is stated to left movement and when being resisted against on the left side wall of the fixed mount part, the center tooth
The continuation of bar part to left movement enable to it is described stir bar portion will the scalable wedge-shaped positioning element depress so that
The connected status releasing of the middle rack member and described two side rack members and enter active state, now, the spiral shell
Bar, which is rotated, can drive the middle rack member relative to described two side rack members and fixed mount part side-to-side movement,
So as to realize adjustment of the shutter arrangement between half hidden position and complete open position.
By the present invention, by can concurrent activities connect in the middle of rack and the side rack positioned at both sides, can distinguish
Roller shutter is driven to open wide amplitude in completely obscured position side and the adjustment of complete open position side, and this mode can shorten rack
Mobile space needed for driving, so as to shorten the size of roller shutter drive division, especially shortens end bulge size.And set and be located at
Gap between the front end of side rack member and middle rack member rear end, it can be ensured that adjustment driving shaft type gear is present neither
The middle transition off-state also not engaged with side rack member is engaged with middle rack, it is dry between rack and pinion to avoid
Relate to motion.And by setting middle rack and the side rack positioned at middle rack both sides, enable to middle rack to insert
Enter in the middle of the rack of side and relative motion in parallel, so as to realize the diminution of above-mentioned size.By between rack and pinion
Transmission with the longer field of conjugate action set, big motive force can be transmitted so that roller shutter can have compared with hightension, with
Improve aesthetic property and improve reliability.It is whole device compact conformation, easy to use and reliable, it can effectively solve existing skill
The problem of in art.
Brief description of the drawings
Fig. 1 is the cross-sectional side schematic diagram of the drive device of the window roller blind of the present invention.
The property the looked up structural representation of device in Fig. 2 Fig. 1, i.e. looked up from interior.
Indicated shown in the drawings of corresponding directionality, so that the relative position between illustrative explanation structure member is closed
System.These directionalities indicate that the actual orientation of product need not be limited.
Embodiment
With reference to Fig. 1-2, the present invention is described in detail.
According to a kind of drive device of window roller blind of embodiment, including be fixed on car body 88 fixed mount part 8, with
And relative to the pivotable shutter arrangement 9 of the fixed mount part 8, the shutter arrangement 9 includes being used for the upper end with roller shutter 92
It is fixedly connected and the Curtain roller 81 of roller shutter 92 can be wound, be symmetrically co-axially located at the front and rear sides of the Curtain roller 81
Driving shaft type gear 91 and the biased pivotable wheel 94 that is fixedly connected by flexible drawing hawser with the lower end of the roller shutter,
The biased pivotable wheel 94 is by pivoting bias spring bias so that the roller shutter 92 be tensed downward；The fixed mount part 8
In be provided with two rack drive assemblies being symmetrically positioned at the front and rear sides of the Curtain roller 81, each rack
What the drive component screw rod 19 including driving the left and right directions of rotation to extend by motor 1 drove being capable of left and right directions movement
Middle rack member 7 and positioned at two symmetrical side rack members 6 of the middle both sides of rack member 7, the centre
Rack member 7 includes：Top side face be provided with to engaged with the driving shaft type gear 91 tooth-strip part, bottom side with it is described solid
The inner chamber for determining frame part 8 is slidably matched and main part 70 that middle part is provided with screw to coordinate with the screw thread of screw rod 19, from institute
State the extension 71 that the bottom side of main part stretches out to the left, and fixed and connect with the main part 70 by the extension 71
Connect extend in the vertical direction stir bar portion 72, described in each rack drive assembly in two side rack members 6
Each tooth-strip part being provided with the top side surface to be engaged with the driving shaft type gear 91, at the right part of bottom side
Be provided with that the right flank for stirring bar portion 72 with described coordinates links protrusion 63, and the positions that protrusion 63 is separated by a distance are linked with described
The place of putting is provided with the scalable wedge-shaped positioning element 61 to coordinate with the left surface for stirring bar portion 72, wherein, it is described to hook
Even protrusion 63 coordinate with the scalable wedge-shaped positioning element 61 can limit the right position for stirring bar portion 72 so that
Obtain described two side rack members 6 and be in the state of being connected with the middle rack member 7, and when in the connected state
When, the left surface of the right flank for linking protrusion 63 and the main part 70 separates transition gap D in the lateral direction；It is described
Each left part in two side rack members 6 is provided with the guide part being slidably matched with the inner chamber of the fixed mount part 8
62, and be connected by elongated elastomeric member 68 with the left side wall of the fixed mount part 8, when the driving shaft type gear 91
When being engaged near the right part of the tooth-strip part of the side rack member 6, the roller shutter 92 is in half hidden position；The car body
Inductive switch 21 is installed, the lower end of roller shutter 92 is provided with positive stop end 20, the bottom of the positive stop end 20 in the groove on 88
The sensed part 22 that can be sensed by the inductive switch 21 is provided with position, the bottom of fixed mount part 8 is provided with LED and referred to
Show lamp 28, when the roller shutter 92 is moved down and the inductive switch 21 senses the sensed part 22, the LED is indicated
Lamp 28 is lighted, to point out the roller shutter 92 to reach extreme lower position, i.e., described roller shutter 92 is in completely obscured state.
Referring to Fig. 1, wherein, vehicle window part 920 is for example, glass pane is covered by the roller shutter part.Referring to Fig. 2, the car
Window segment 920 is installed in the stand 880 being connected with the car body 88.
Valuably, wherein, it is described pivot bias spring be disc spring.
Valuably, wherein, the middle overall shape of rack member 7 be T-shaped.
According to embodiment, above-mentioned a kind of application method of the drive device of window roller blind, when the shutter arrangement 9 is in half
During hidden position, by being connected for the middle rack member 7 and the side rack member 6, the screw rod 19 is rotated and can driven
The side-to-side movement of side rack member 6 is moved to adjust the roller shutter 92 between half hidden position and completely obscured position；When
It is described when the screw rod 19 drives the side rack member 6 to left movement and is resisted against on the left side wall of the fixed mount part 8
The continuation of middle rack member 7 enables to described stir bar portion 72 and press the scalable wedge-shaped positioning element 61 to left movement
It is lower so that the connected status releasing of the middle rack member 7 and described two side rack members 6 and enter active state,
Now, the screw rod 19, which is rotated, can drive the middle rack member 7 relative to described two side rack members 6 and fix
The side-to-side movement of frame part 8, so as to realize adjustment of the shutter arrangement 9 between half hidden position and complete open position.
By can rack and the side rack positioned at both sides in the middle of concurrent activities connection, roller shutter can be driven respectively complete
Amplitude is opened wide in full hidden position side and the adjustment of complete open position side, and this mode can shorten the shifting needed for rack drives
Dynamic space, so as to shorten the size of roller shutter drive division, especially shortens end bulge size.And set positioned at side rack member
Gap between front end and middle rack member rear end, it can be ensured that adjustment driving shaft type gear is present neither to be nibbled with middle rack
The middle transition off-state also not engaged with side rack member is closed, to avoid the interfering movement between rack and pinion.And lead to
Rack and the side rack positioned at middle rack both sides in the middle of setting are crossed, enables to middle rack to be inserted into the rack of side
Between and relative motion in parallel, so as to realize the diminution of above-mentioned size.By the way that there is longer nibble between rack and pinion
The transmission in conjunction face is set, and can transmit big motive force, so that roller shutter can have compared with hightension, to improve aesthetic property simultaneously
Improve reliability.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (4)
1. a kind of drive device of window roller blind, including it is fixed on car body（88）On fixed mount part（8）And relative to institute
State fixed mount part（8）Pivotable shutter arrangement（9）, the shutter arrangement（9）Including being used for and roller shutter（92）Upper end consolidate
It is fixed to connect and roller shutter be wound（92）Curtain roller（81）, be symmetrically co-axially located at the Curtain roller（81）Front and rear two
Driving shaft type gear at side（91）And the biased pivotable being fixedly connected by flexible drawing hawser with the lower end of the roller shutter
Wheel（94）, the biased pivotable wheel（94）By pivoting bias spring bias so as to by the roller shutter（92）Tense downward；It is described
Fixed mount part（8）In be provided with and be symmetrically positioned at the Curtain roller（81）Front and rear sides at two rack drives groups
Part, each rack drive assembly includes by motor（1）The screw rod for the left and right directions extension that driving is rotated（19）Drive
The dynamic middle rack member for being capable of left and right directions movement（7）With positioned at the middle rack member（7）Both sides are symmetrical
Two side rack members（6）, the middle rack member（7）Including：Top side face is provided with to drive shaft type gear with described
（91）Tooth-strip part, bottom side and the fixed mount part of engagement（8）Inner chamber be slidably matched and middle part be provided with screw with
The screw rod（19）The main part that screw thread coordinates（70）, the extension stretched out to the left from the bottom side of the main part（71）, with
And pass through the extension（71）And with the main part（70）Be fixedly connected extend in the vertical direction stir bar portion
（72）, two side rack members described in each rack drive assembly（6）In each be provided with the top side surface be used to
With the driving shaft type gear（91）The tooth-strip part of engagement, is provided with the right part of bottom side and stirs bar portion with described（72）
Right flank coordinate link protrusion（63）, protrusion is linked with described（63）It is provided with and is used to and institute at the position being separated by a distance
State and stir bar portion（72）Left surface coordinate scalable wedge-shaped positioning element（61）, wherein, it is described to link protrusion（63）With institute
State scalable wedge-shaped positioning element（61）Cooperation stirs bar portion described in can limiting（72）Right position so that described two
Individual side rack member（6）With the middle rack member（7）In connected state, and when in the connected state, institute
State and link protrusion（63）Right flank and the main part（70）Left surface separate transition gap in the lateral direction（D）；Institute
State two side rack members（6）In each left part be provided with and the fixed mount part（8）Inner chamber be slidably matched
Guide part（62）, and pass through elongated elastomeric member（68）And with the fixed mount part（8）Left side wall connection, when it is described drive
Movable shaft type gear（91）It is engaged in the side rack member（6）Tooth-strip part right part near when, the roller shutter（92）It is in
Half hidden position；The car body（88）On groove in inductive switch is installed（21）, the roller shutter（92）Lower end sets limited
Position end（20）, the positive stop end（20）Bottom position at be provided with can be by the inductive switch（21）The sensed part of sensing
（22）, the fixed mount part（8）Bottom is provided with LED light（28）, when the roller shutter（92）Move down and the sense
Inductive switch（21）Sense the sensed part（22）When, the LED light（28）Light, to point out the roller shutter（92）Reach
To extreme lower position, i.e., described roller shutter（92）In completely obscured state.
2. a kind of drive device of window roller blind as claimed in claim 1, wherein, the bias spring that pivots is disc spring.
3. a kind of drive device of window roller blind as claimed in claim 1, wherein, the middle rack member（7）Total bodily form
Shape is T-shaped.
4. the application method of the drive device of a kind of window roller blind as any one of claim 1 ~ 3, when the roller shutter
Component（9）During in half hidden position, pass through the middle rack member（7）With the side rack member（6）Be connected, it is described
Screw rod（19）Rotation can drive the side rack member（6）Side-to-side movement is with by the roller shutter（92）Half hidden position with it is complete
Adjusted between full hidden position；When the screw rod（19）Drive the side rack member（6）To left movement and it is resisted against described solid
Determine frame part（8）Left side wall on when, the middle rack member（7）Continuation enable to described stir bar portion to left movement
（72）By the scalable wedge-shaped positioning element（61）Pressure is so that the middle rack member（7）With described two side teeth
Bar part（6）Connected status releasing and enter active state, now, the screw rod（19）Rotation can drive the center tooth
Bar part（7）Relative to described two side rack members（6）And fixed mount part（8）Side-to-side movement, so as to realize the volume
Curtain component（9）Adjustment between half hidden position and complete open position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142253.1A CN105799464B (en) | 2016-03-14 | 2016-03-14 | The drive device and its application method of a kind of window roller blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142253.1A CN105799464B (en) | 2016-03-14 | 2016-03-14 | The drive device and its application method of a kind of window roller blind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799464A CN105799464A (en) | 2016-07-27 |
| CN105799464B true CN105799464B (en) | 2017-11-07 |
Family
ID=56468260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142253.1A Active CN105799464B (en) | 2016-03-14 | 2016-03-14 | The drive device and its application method of a kind of window roller blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799464B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716357B (en) * | 2018-08-06 | 2023-09-15 | 南通理工学院 | Curtain with light shielding and protecting functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828623A (en) * | 1925-12-02 | 1931-10-20 | Belknap Mclaughlin | Winding mechanism for rolling screens |
| CN2100826U (en) * | 1991-07-10 | 1992-04-08 | 广州钟表元件厂 | Moveable curtain |
| CN2639053Y (en) * | 2003-07-24 | 2004-09-08 | 陈永恩 | Pull sunshade curtain for vehicle |
| CN101065263A (en) * | 2004-07-27 | 2007-10-31 | 韦巴斯托股份公司 | Roller blind system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE502007006928D1 (en) * | 2006-09-27 | 2011-05-26 | Bos Gmbh | Manually operated window blind |
-
2016
- 2016-03-14 CN CN201610142253.1A patent/CN105799464B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828623A (en) * | 1925-12-02 | 1931-10-20 | Belknap Mclaughlin | Winding mechanism for rolling screens |
| CN2100826U (en) * | 1991-07-10 | 1992-04-08 | 广州钟表元件厂 | Moveable curtain |
| CN2639053Y (en) * | 2003-07-24 | 2004-09-08 | 陈永恩 | Pull sunshade curtain for vehicle |
| CN101065263A (en) * | 2004-07-27 | 2007-10-31 | 韦巴斯托股份公司 | Roller blind system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799464A (en) | 2016-07-27 |
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Effective date of registration: 20190612 Address after: 226100 Nanjing Road 78, Sijia Town, Haimen City, Nantong City, Jiangsu Province Patentee after: Haimen Cang Yun Machinery Co., Ltd. Address before: 362121 Fujian Quanzhou Taiwan investment zone Luoyang town Xitang village Xitang No. 195 Patentee before: Chen Jianhui |