CN110884328B - Reelpipe energy storage buffer device - Google Patents
Reelpipe energy storage buffer device Download PDFInfo
- Publication number
- CN110884328B CN110884328B CN201911230335.1A CN201911230335A CN110884328B CN 110884328 B CN110884328 B CN 110884328B CN 201911230335 A CN201911230335 A CN 201911230335A CN 110884328 B CN110884328 B CN 110884328B
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- CN
- China
- Prior art keywords
- energy storage
- storage buffer
- clockwork spring
- rotating shaft
- spring
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- 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
- B60J1/2033—Roller blinds characterised by the spring motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
- B60R5/044—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves
- B60R5/045—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves collapsible or transformable
- B60R5/047—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves collapsible or transformable collapsible by rolling-up
Abstract
The invention discloses a reelpipe energy storage buffer device, which comprises a reelpipe and energy storage buffer components symmetrically arranged at two ends of the reelpipe, wherein each energy storage buffer component is formed by connecting an energy storage component and a rotary damper in series; the inner end of the rotating shaft is connected with a rotary damper. Two ends of the roller shutter pipe are respectively provided with a mounting groove hole, the mounting groove holes at the two ends are symmetrically provided with a roller pipe energy storage buffer device, the mounting groove holes and the roller pipe energy storage buffer devices are fixedly sleeved, and the external connection shaft head is fixedly connected to the mounting end cover of the curtain frame. The invention has the advantages that: simple and reasonable structure, simple and convenient production and assembly process, low cost, low noise, slow and uniform retraction of the cord fabric, and increased use safety and durability.
Description
Technical Field
The invention relates to an object shielding curtain and a sun-shading curtain, in particular to a reel pipe energy storage buffer device with a buffer device, which is applied to the object shielding curtain and the sun-shading curtain and has simple structure and good stability.
Background
With the rapid development of the field of automobile parts. Many kinds of automobile object shades and sun shades are designed and produced, but the structural components of the automobile object shades and the sun shades are all provided with cloth rolling pipes, and the technical structure of the automobile object shades and the sun shades is also very important for the integral automobile object shades and the sun shades.
In the existing sunshade curtain and the object shielding curtain which are produced in mass production, the automatic reset kinetic energy of the roller shutter tube of the sunshade curtain and the object shielding curtain is more, and the spiral spring arranged in the roller shutter tube is adopted, so that the spiral spring is used for storing energy when the curtain cloth is manually stretched, and can be used as the kinetic energy when the curtain cloth is automatically retracted to implement the automatic retraction of the curtain cloth.
The commonly used solution is shown in fig. 9: the sun-shading curtain or the object-shading curtain consists of a curtain frame 6, a rolling curtain pipe A41 and a curtain, wherein a stress shaft 42 is fixedly arranged in a curtain frame mounting end cover 7 at one end of the curtain frame 6, the rolling curtain pipe A41 is movably arranged on the stress shaft 42, and the other end of the rolling curtain pipe A41 is movably connected to the curtain frame mounting end cover 7 at the other end of the curtain frame 6 in a shaft mode. The roller shutter pipe A41 is hollow, a plurality of limiting strips are arranged on the inner wall of the roller shutter pipe A41, a limiting piece 43 is arranged in the roller shutter pipe A41, a limiting groove matched with the limiting strips is arranged on the limiting piece 43, the limiting piece 43 can move in the roller shutter pipe A41, but the roller shutter pipe A41 can only rotate along with the roller shutter pipe A41, and when the roller shutter pipe A41 rotates relative to the stress shaft 42, namely when the curtain is stretched, the spiral torsion spring 45 connected between the stress shaft 42 and the limiting piece 43 can be twisted to store energy; however, the torsion coil spring 45 is tightened and shortened, and conversely, is lengthened. The helical torsion spring 45 needs a long length to satisfy the revolution of the roller shutter pipe a41 when the curtain is stretched, and the helical torsion spring 45 is relatively soft, so that the helical torsion spring can inevitably touch the inner wall of the roller shutter pipe a41 when rotating, and generate abnormal noise. And the production and assembly process is also complex, so the production cost is correspondingly increased. And because there is no buffer device, the speed is too fast when the curtain cloth retracts, the brace at the outer end of the curtain cloth normally collides with the curtain frame fast and hard, the potential safety hazard is likely to be generated when in use, and the service life of the curtain cloth is reduced.
The prior utility model with the patent number of 201020152757X discloses an automobile sun-shading curtain. Although the technical scheme has a simple structure, the coil spring transmission mechanism is arranged on one side of the reel pipe, relatively occupies the public space on the outer side, and increases the extra total length or shortens the width of the curtain cloth.
Another patent application No. 2011100251434 discloses a roller shutter power device. The structure is too complex and unreasonable.
The above two technical solutions are theoretically possible, but both cannot be really implemented and produced in mass production in reality.
In view of the above, those skilled in the art will try to develop a coiled pipe energy storage buffer device with more reasonable structure, simple production and assembly process, stable performance, safety and durability.
Disclosure of Invention
The invention aims to solve the technical problem of providing a reel pipe energy storage buffer device with a buffer device, which has a simple structure and better stability.
The roller tube energy storage buffer device comprises a roller shutter tube and energy storage buffer components symmetrically arranged at two ends of the roller shutter tube, and is characterized in that the energy storage buffer components are formed by connecting energy storage components and rotary dampers, each energy storage component is provided with a clockwork shell, a rotating shaft is movably arranged in the clockwork shell, and a clockwork spring is arranged between the rotating shaft and the clockwork shell; the inner end of the rotating shaft is connected with a rotary damper; the inner of clockwork spring casing is provided with the interconnect, interconnect's outer end be provided with the identical casing connection head of clockwork spring casing internal diameter and be connected with it, the rotation axis activity set up clockwork spring casing's outer end with interconnect between, the inner of rotation axis is provided with the screens groove, the screens groove in be provided with spring screens piece.
The invention further prefers to do the following: the rotating shaft comprises an outer connecting shaft head at the outer end, the inner end of the rotating shaft is provided with a shaft sleeve connecting hole, and the shaft sleeve connecting hole is irregular and round;
the rotary damper is movably provided with a damping rotating shaft, and the shaft sleeve connecting hole is matched and connected with the damping rotating shaft.
The invention further prefers to do the following: the outer end of the rotary damper is fixedly provided with a socket joint, the inner end of the interconnecting piece is provided with a damping socket joint matched with the inner diameter of the socket joint, and the socket joint is fixedly connected with the damping socket joint.
The invention further prefers to do the following: the rotation axis on be provided with clockwork spring inscription draw-in groove, the clockwork spring casing on be provided with the external slotted hole of clockwork spring, the interior knot of clockwork spring at spring clockwork spring is connected the internal draw-in groove of clockwork spring in, the outer knot of clockwork spring outer end is connected the external slotted hole of clockwork spring in.
The invention further prefers to do the following: the two ends of the roller shutter pipe are respectively provided with an installation groove hole, the energy storage buffer components are symmetrically installed in the installation groove holes at the two ends, the installation groove holes are fixedly sleeved with the energy storage buffer components, and the external connection shaft head is fixedly connected to the mounting end cover of the shutter frame.
The invention further prefers to do the following: the curtain frame mounting end covers are respectively arranged at two ends of the curtain frame, and curtain cloth is arranged on the curtain rolling pipe.
The invention further prefers to do the following: the rotary damper is internally provided with industrial viscous oil, and the inner end of the damping rotating shaft is fixedly provided with a resistance impeller.
Compared with the prior art, the invention has the advantages that: the structure is simple and reasonable, the production and assembly process is simple and convenient, and the cost is low; because the energy storage buffer components are symmetrically arranged at the two ends of the roller shutter pipe, the concentricity is better when the roller shutter pipe rotates, and the stress at the two ends is more balanced; the rotation of the cloth rolling pipe is more stable, the noise is low, the curtain cloth can retract slowly and uniformly, and the use safety and the durability are improved.
Drawings
The present invention is described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, the drawings are intended to conceptually illustrate the compositions or constructions of the objects described, and may contain exaggerated displays, and are not necessarily drawn to scale.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a perspective view of one end of the present invention;
FIG. 3 is an exploded perspective view of the present invention, shown in an end-out side view;
FIG. 4 is an inside exploded view of the energy storage assembly and rotary damper of the present invention;
FIG. 5 is an exploded view of the energy storing and cushioning assembly of the present invention;
FIG. 6 is an exploded view of the energy storing and cushioning assembly of the present invention, as viewed from the outside;
FIG. 7 is a cross-sectional perspective view of an automotive window covering;
FIG. 8 is an exploded perspective view of one end of the vehicle covering;
fig. 9 is a sectional perspective view showing a conventional roll blind pipe.
Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. It should also be noted that: the terms "upper", "lower", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the referred device or assembly must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
1. The energy storage component comprises 3 parts of a roller shutter pipe, 5 parts of a curtain, 6 parts of a curtain frame, 7 parts of a curtain frame mounting end cover, 8 parts of a telescopic head and 9 parts of an automobile object shielding curtain;
11. the spring winding device comprises a spring shell, a rotating shaft 12, a spring winding 13, a spring winding 14, a spring winding internal connection clamping groove 15, an external connection shaft head, a clamping groove 16, a spring clamping piece 17, a shaft sleeve connecting hole 18 and a spring winding external connection groove hole 19;
21. the rotary damper comprises a rotary damper, 22, a sleeve joint, 23, an interconnection piece, 25, a shell sleeve joint, 26, a damping sleeve joint and 27, a damping rotating shaft;
31. mounting a slotted hole, 32, a clockwork spring outer buckle and 33, a clockwork spring inner buckle;
41. the roller shutter tube A, 42, a fixed connecting shaft, 43, a limiting stress piece and 45, a spiral torsion spring.
As shown in fig. 1-6: the roller tube energy storage buffering device comprises a roller shutter tube 3 and energy storage buffering components symmetrically arranged at two ends of the roller shutter tube 3, wherein the energy storage buffering components are formed by connecting an energy storage component 1 and a rotary damper 21, the energy storage component 1 is provided with a clockwork spring shell 11, a rotating shaft 12 is movably arranged in the clockwork spring shell 11, and a clockwork spring 13 is arranged between the rotating shaft 12 and the clockwork spring shell 11;
a rotary damper 21 is connected to the inner end of the rotary shaft 12.
As shown in fig. 3, 4, and 6: the rotating shaft 12 comprises an outer connecting shaft head 15 at the outer end, a shaft sleeve connecting hole 18 is formed in the inner end of the rotating shaft 12, and the shaft sleeve connecting hole 18 is irregular and circular;
the rotary damper 21 is movably provided with a damping rotating shaft 27, and the shaft sleeve connecting hole 18 is matched and connected with the damping rotating shaft 27.
As shown in fig. 4, 5, and 6: the inner end of the clockwork spring shell 11 is provided with a mutual connecting piece 23, the outer end of the mutual connecting piece 23 is provided with a shell connecting head 25 matched with the inner diameter of the clockwork spring shell 11 and connected with the shell connecting head, the rotating shaft 12 is movably arranged between the outer end of the clockwork spring shell 11 and the mutual connecting piece 23, the inner end of the rotating shaft 12 is provided with a clamping groove 16, and a spring clamping piece 17 is arranged in the clamping groove 16.
As shown in fig. 5 and 6: the outer end of the rotary damper 21 is fixedly provided with a socket joint 22, the inner end of the interconnecting piece 23 is provided with a damping socket joint 26 matched with the inner diameter of the socket joint 22, and the socket joint 22 is connected and fixed with the damping socket joint 26.
As shown in fig. 4 and 6: the rotating shaft 12 is provided with a spring inner connecting slot 14, the spring shell 11 is provided with a spring outer connecting slot 19, a spring inner buckle 33 at the inner end of the spring 13 is connected in the spring inner connecting slot 14, and a spring outer buckle 32 at the outer end of the spring 13 is connected in the spring outer connecting slot 19.
As shown in fig. 3 and 7: two ends of the roller shutter tube 3 are respectively provided with an installation slot hole 31, energy storage buffer components are symmetrically installed in the installation slot holes 31 at the two ends, the installation slot holes 31 are fixedly sleeved with the energy storage buffer components, and the external connection shaft head 15 is fixedly connected to the shutter frame installation end cover 7.
As shown in fig. 7 and 8: the curtain frame mounting end covers 7 are respectively arranged at two ends of the curtain frame 6, and the curtain cloth 5 is arranged on the curtain rolling tube 3.
As shown in fig. 6: the rotary damper 21 is internally provided with industrial viscous oil, and the inner end of the damping rotating shaft 27 is fixedly provided with a resistance impeller.
The spring is formed by coiling a spring strip with good rigidity, is a traditional energy storage part which is widely applied in various fields and has obvious effect, and is a good technical innovation if being reasonably and scientifically applied to required structural components.
The inner diameter of the roller shutter tube 3 in the invention is possibly a little bit smaller, and the diameter is generally about 22 mm, so the thickness of the spiral spring has relative influence, and the thinner the spiral spring is, the smaller the torsion of the spiral spring is; however, the shade tube 3 of the present invention has a relative length, so the width of the spring 13 can be increased to increase the torsion of the spring 13, and the wider the spring 13 is, the longer the length of the rotation shaft 12 is, and the better, i.e., more stable, the concentricity during rotation is.
The energy storage buffer component can be designed and arranged at one end of the roller blind pipe 3, and the other end of the roller blind pipe 3 can be movably connected with the curtain frame mounting end cover 7 at the other end in a shaft mode. The two ends of the roller blind pipe 3 can be symmetrically designed and installed, so that the roller blind pipe 3 is more stable in stress and rotation, and the torsion is larger.
The rotary damper 21 is a device for providing motion resistance and reducing motion energy, and is composed of a damping rotating shaft 27 and a resistance impeller which rotate in industrial viscous oil. And the resistance function of gentle rotation is achieved. The rotary damper 21 is connected with the rotating shaft 12, so that after the energy of the spring 13 is stored when the curtain cloth 5 is stretched, the roller shutter tube 3 can be quickly rotated to play a role in buffering and decelerating when the curtain cloth 5 retracts and the energy of the spring 13 is released, and the safety and the durability in use are improved.
Energy storage buffer assembly can be produced singly or in pairs, connects earlier clockwork shell 11 and the casing of the interconnect 23 outside and cup joints 25 fixedly, passes rotation axis 12 outside-in, installs spring screens piece 17 on the screens groove 16 on the rotation axis 12 of interconnect 23 inboard: and then, a spring inner buckle 33 of the spring 13 penetrates into the spring shell 11 from the spring outer connecting slotted hole 19 and is buckled in the spring inner clamping groove 14 in the rotating shaft 12, and the spring inner buckle 33 can be buckled in the spring inner clamping groove 14 by the aid of the plurality of slotted holes on the spring shell 11, and then the rotating shaft 12 or the spring shell 11 is rotated to completely receive the spring 13 into the spring shell.
Then, the sleeve 22 outside the rotary damper 21 is fixed to the damping sleeve inside the interconnecting piece 23, and the damping spindle 27 is inserted into the sleeve hole 18 at the inner end of the rotary shaft 12, so that the damping spindle 27 is integrally connected to the rotary shaft 12, and the spring case 11 is integrally connected to the rotary damper 21 and the interconnecting piece 23. Thus, the energy storage component 1 and the rotary damper 21 can respectively play the roles of energy storage and buffering.
The foregoing detailed description of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed.
Claims (7)
1. Reelpipe energy storage buffer, including rolling up curtain pipe and symmetry install the energy storage buffering subassembly at rolling up curtain pipe both ends, its characterized in that: the energy storage buffer assembly is formed by connecting an energy storage assembly and a rotary damper, the energy storage assembly is provided with a clockwork spring shell, a rotating shaft is movably arranged in the clockwork spring shell, and a clockwork spring is arranged between the rotating shaft and the clockwork spring shell;
the inner end of the rotating shaft is connected with a rotary damper; the inner of clockwork spring casing is provided with the interconnect, interconnect's outer end be provided with the identical casing connection head of clockwork spring casing internal diameter and be connected with it, the rotation axis activity set up clockwork spring casing's outer end with interconnect between, the inner of rotation axis is provided with the screens groove, the screens groove in be provided with spring screens piece.
2. The coiled pipe energy storage buffer device as claimed in claim 1, wherein: the rotating shaft comprises an outer connecting shaft head at the outer end, the inner end of the rotating shaft is provided with a shaft sleeve connecting hole, and the shaft sleeve connecting hole is irregular and round;
the rotary damper is movably provided with a damping rotating shaft, and the shaft sleeve connecting hole is matched and connected with the damping rotating shaft.
3. The coiled pipe energy storage buffer device as claimed in claim 1, wherein: the outer end of the rotary damper is fixedly provided with a socket joint, the inner end of the interconnecting piece is provided with a damping socket joint matched with the inner diameter of the socket joint, and the socket joint is fixedly connected with the damping socket joint.
4. The coiled pipe energy storage buffer device as claimed in claim 1, wherein: the rotation axis on be provided with clockwork spring inscription draw-in groove, the clockwork spring casing on be provided with the external slotted hole of clockwork spring, the interior knot of clockwork spring at spring clockwork spring is connected the internal draw-in groove of clockwork spring in, the outer knot of clockwork spring outer end is connected the external slotted hole of clockwork spring in.
5. The coiled pipe energy storage buffer device as claimed in claim 2, wherein: the two ends of the roller shutter pipe are respectively provided with an installation groove hole, the energy storage buffer components are symmetrically installed in the installation groove holes at the two ends, the installation groove holes are fixedly sleeved with the energy storage buffer components, and the external connection shaft head is fixedly connected to the mounting end cover of the shutter frame.
6. The coiled pipe energy storage buffer device as claimed in claim 5, wherein: the curtain frame mounting end covers are respectively arranged at two ends of the curtain frame, and curtain cloth is arranged on the curtain rolling pipe.
7. The coiled pipe energy storage buffer device as claimed in claim 2, wherein: the rotary damper is internally provided with industrial viscous oil, and the inner end of the damping rotating shaft is fixedly provided with a resistance impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230335.1A CN110884328B (en) | 2019-12-05 | 2019-12-05 | Reelpipe energy storage buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230335.1A CN110884328B (en) | 2019-12-05 | 2019-12-05 | Reelpipe energy storage buffer device |
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| Publication Number | Publication Date |
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| CN110884328A CN110884328A (en) | 2020-03-17 |
| CN110884328B true CN110884328B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911230335.1A Active CN110884328B (en) | 2019-12-05 | 2019-12-05 | Reelpipe energy storage buffer device |
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| CN (1) | CN110884328B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186382B (en) * | 2020-04-14 | 2022-05-24 | 宁波帅特龙集团有限公司 | Multifunctional automobile article-shielding curtain |
| CN111439209B (en) * | 2020-06-15 | 2020-09-18 | 宁波帅特龙集团有限公司 | Electric driving device for vehicle curtain |
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| DE3935984A1 (en) * | 1989-10-28 | 1991-05-02 | Happich Gmbh Gebr | Roller blind for motor vehicle window - has torsion spring fitted in each end of tubular shaft to wind up blind |
| FR2752874A1 (en) * | 1996-08-28 | 1998-03-06 | Farnier Et Penin Snc | Pretensioned roller for motor vehicle blind |
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| KR20040023360A (en) * | 2002-09-11 | 2004-03-18 | 현대모비스 주식회사 | Inner curtain structure of the car |
| ES2220237A1 (en) * | 2004-08-02 | 2004-12-01 | Arturo Colom Puerto | Safety device for roller blind, has elastic part provided perpendicular to plane of contact between elongated elastic element and electric motor shaft to apply force on elongated elastic element |
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| DE202006017863U1 (en) * | 2006-05-23 | 2007-01-25 | Bos Gmbh & Co. Kg | Roller blind device for e.g. rear window of passenger car, has coil spring that is designed as elastic unit and placed in cup-shaped housing, and damping disk held at side of coil spring to damp vibrations of spring layers |
| CN101184643A (en) * | 2005-03-29 | 2008-05-21 | 韦巴斯托股份公司 | Roller-blind system with dampened final position |
| EP1970236A1 (en) * | 2007-03-15 | 2008-09-17 | Centre d'Etude et de Recherche pour l'Automobile (CERA) | Winding system for a blind for a vehicle component with a roller blind, comprising a locking device that can be deactivated during its assembly |
| CN201659868U (en) * | 2010-04-01 | 2010-12-01 | 宁波帅特龙车辆部件有限公司 | Car sunshade curtain |
| CN201914787U (en) * | 2010-12-07 | 2011-08-03 | 乐长琴 | Damping wire take-up device |
| CN102606059A (en) * | 2011-01-24 | 2012-07-25 | 皇田工业股份有限公司 | Roller shutter power device |
| CN203474120U (en) * | 2012-10-19 | 2014-03-12 | 爱信精机株式会社 | Sheet winding device for vehicle |
| CN105015308A (en) * | 2014-04-29 | 2015-11-04 | 皇田工业股份有限公司 | Curtain rolling control device of automobile rolling curtain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3935984A1 (en) * | 1989-10-28 | 1991-05-02 | Happich Gmbh Gebr | Roller blind for motor vehicle window - has torsion spring fitted in each end of tubular shaft to wind up blind |
| FR2752874A1 (en) * | 1996-08-28 | 1998-03-06 | Farnier Et Penin Snc | Pretensioned roller for motor vehicle blind |
| EP1251021A1 (en) * | 2001-04-18 | 2002-10-23 | Centre d'Etude et de Recherche pour l'Automobile ( CERA) | Curtain with coiled spring |
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| CN101184643A (en) * | 2005-03-29 | 2008-05-21 | 韦巴斯托股份公司 | Roller-blind system with dampened final position |
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| EP1970236A1 (en) * | 2007-03-15 | 2008-09-17 | Centre d'Etude et de Recherche pour l'Automobile (CERA) | Winding system for a blind for a vehicle component with a roller blind, comprising a locking device that can be deactivated during its assembly |
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| CN201914787U (en) * | 2010-12-07 | 2011-08-03 | 乐长琴 | Damping wire take-up device |
| CN102606059A (en) * | 2011-01-24 | 2012-07-25 | 皇田工业股份有限公司 | Roller shutter power device |
| CN203474120U (en) * | 2012-10-19 | 2014-03-12 | 爱信精机株式会社 | Sheet winding device for vehicle |
| CN105015308A (en) * | 2014-04-29 | 2015-11-04 | 皇田工业股份有限公司 | Curtain rolling control device of automobile rolling curtain |
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| Publication number | Publication date |
|---|---|
| CN110884328A (en) | 2020-03-17 |
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