CN102605908B - There is the solar protection devices of retracting function - Google Patents
There is the solar protection devices of retracting function Download PDFInfo
- Publication number
- CN102605908B CN102605908B CN201110023672.0A CN201110023672A CN102605908B CN 102605908 B CN102605908 B CN 102605908B CN 201110023672 A CN201110023672 A CN 201110023672A CN 102605908 B CN102605908 B CN 102605908B
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- Prior art keywords
- wall
- retracting
- seat
- end seat
- torsion
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Abstract
A kind of solar protection devices with retracting function, it comprises: an installation unit, a sunshade unit, and a furling mechanism, this installation unit comprises the end seat at two intervals, and this sunshade unit comprises a spool, the cord of a retracting on spool, and two by this spool so that moving part between described end seat can be erected at along own axis, this furling mechanism is mounted on one of them end seat, and comprise one and the wherein torsion runner that combines linkedly of a moving part, a folding and unfolding wheel, and retracting on this folding and unfolding wheel and this torsion is taken turns there is retracting reposition force determine torsion clockwork spring.By being located at by this furling mechanism on one of them end seat, not only convenient this furling mechanism of installation, can also avoid the size of furling mechanism to be restricted, to improve the retracting reposition force of this solar protection devices further.
Description
Technical field
The present invention relates to a kind of solar protection devices, particularly relating to a kind of cord can by the solar protection devices with retracting function of automatic rolling.
Background technology
Consult Fig. 1,2, solar protection devices 1 consisted essentially of two symmetrical end seats 11, and was erected at shell 12, sunshade unit 13 be erected at rotationally between described end seat 11 between described end seat 11 and a furling mechanism 14 making this sunshade unit 13 have retracting function regularly in the past.This sunshade unit 13 comprises one and is located in spool 131, retracting in a passage 121 of this shell 12 on this spool 131 and it launches end by cord 132, keeper 133 be arranged on the expansion end of this cord 132 worn groove 122 and stretch out of this shell 12, and two moving parts 134 be set in linkedly on two axle heads of this spool 131.Described furling mechanism 14 comprises in an axle track being located in this spool 131 135 and one end and is fixed therein axle 141 on an end seat 11, and a helical spring 142, this helical spring 142 is that the mode accumulating retracting power is arranged between this axle 141 and one of them moving part 134.
During use, the expansion end of cord 132 is pulled away from shell 12 by the retracting power overcoming helical spring 142, and this keeper 133 is hooked on appropriate location, cord 132 just can be allowed to maintain expanded position, in the process launching this cord 132, because one end of helical spring 142 can be rotated along with moving part 134 and spool 131 and accumulate retracting reposition force, therefore, when keeper 133 is dissociated the position of hook, this helical spring 142 will disengage the retracting reposition force of accumulation, and therefore allowing spool 131 reverse, most relief cord 132 furls on the surface of this spool 131.Although abat vent 1 can furl cord 132 in the past, but the axle 141 and the helical spring 142 that are to provide reset retracting power are mounted in the axle track 135 of the very little spool in space 131, be subject to the restriction of this installing space, not only part was little, assembling is inconvenient for the furling mechanism 14 of abat vent 1 in the past, the wire diameter of this helical spring 142 also cannot be too large, therefore its retracting power is poor.
Summary of the invention
The object of the present invention is to provide a kind of structure innovation, easy to assembly, and there is the solar protection devices with retracting function of better retracting power.
The present invention has the solar protection devices of retracting function, comprise: installation unit, a sunshade unit, and a furling mechanism, this installation unit comprises a first end seat, and the second end seat at and this first end seat interval, and this sunshade unit comprises a spool, the cord of a retracting on this spool, and by this spool so that first moving part between described first end seat and the second end seat, second moving part can be erected at along own axis.
This furling mechanism is mounted on this first end seat, and comprises torsion runner, a folding and unfolding wheel that one and this first moving part combine linkedly, and retracting on this folding and unfolding wheel and this torsion is taken turns have reset retracting power determine torsion clockwork spring.
The present invention has the solar protection devices of retracting function, this first moving part has an interlock card division, and this furling mechanism also comprises the interlock deck of one and this first moving part fit linkedly, described interlock deck has an interlock fixture block, and this torsion wheel has the interlock draw-in groove of this interlock fixture block inlay card of a confession.
The present invention has the solar protection devices of retracting function, this first end seat has first end wall, one runs through this first end wall and props up hole for the rotation that the interlock card division of this first moving part is stretched out, and one from this first end wall give prominence to and supply this folding and unfolding take turns erection wheel seat mounting rod, and this torsion wheel have a confession this determine torsion clockwork spring winding peripheral wall, this peripheral wall has a slot, describedly determine torsion clockwork spring furl retracting end on the central siphon wall of taking turns in this folding and unfolding with comprising tool retracting power, and an effect end be plugged in the slot of this torsion runner.
The present invention has the solar protection devices of retracting function, this first end seat also has a clipping block given prominence to from this first end wall, described clipping block has a base portion be connected with this first end wall, and one from this base portion give prominence to and and this first end wall jointly define the prominent card division of a clip slot, this prominent card division has a clip hole, and this installation unit also comprises a shell between this first end seat and the second end seat, and the joint seat of this shell of connection and first end seat, described joint seat has the inlay card wall of an inlay card in the clip slot of this first end seat, and one is given prominence to and the prominent fixture block of clip in this clip hole from this inlay card wall.
The present invention has the solar protection devices of retracting function, this installation unit also comprises the end cap outside the first end wall that a lid is located at this first end seat, described end cap has the outer cap wall at a slice and this first end wall interval, and a bezel ring, wall given prominence to around this outer cap wall and toward the first end wall direction, between this bezel ring, wall and outer cap wall, define the accommodation space that is held this furling mechanism
The present invention has the solar protection devices of retracting function, this first moving part also has one section of joint portion be arranged on this spool, and one section of rotation branch be positioned between this joint portion and this interlock card division, this sunshade unit also to comprise in a rotation branch being set in this first moving part and the collar in hole is propped up in the rotation being erected at this first end seat again.
Beneficial effect of the present invention is: by changing structure and the installation site of furling mechanism, except convenience during except improving installation, the component size of furling mechanism can also be allowed unrestricted, to promote the retracting reposition force of solar protection devices.
Accompanying drawing explanation
Fig. 1 is a kind of three-dimensional exploded view of solar protection devices in the past;
Fig. 2 is an assembled sectional view of this solar protection devices in the past;
Fig. 3 is the body portion exploded view of a preferred embodiment of solar protection devices of the present invention, and in figure, this solar protection devices is positioned at an expanded position;
Fig. 4 is a sectional perspective exploded view of this preferred embodiment, a main display furling mechanism of this solar protection devices and the corresponding relation of an installation unit;
Fig. 5 is the sectional perspective exploded view of a similar Fig. 4, shows this furling mechanism and this installation unit from another direction.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail:
Consult Fig. 3,4,5, a preferred embodiment of solar protection devices of the present invention is applicable to the inside being arranged on automobile, and can change between an expanded position and a stowed position, described solar protection devices comprises: installation unit 2, sunshade unit 3 that can be arranged on automotive interior, and a furling mechanism 4.
The installation unit 2 of the present embodiment comprises the shell 20 of a horizontal expansion, this shell 20 has the surrounding wall 202 that defines the passage 201 of a transverse direction, and several fixation wall 203 outstanding from this surrounding wall 202 one, this surrounding wall 202 has the profile groove 204 of a transverse direction.And this installation unit 2 also comprises: first end seat 21, joint seat 22, lid be connected on this first end seat 21 is located at the end cap 23, of this first end seat 21 lateral surface and the second end seat 24 corresponding to this first end seat about 21, and four joint seat 22 and the second end seat 24 be arranged on this shell 20 in conjunction with pin 25.
This first end seat 21 has clipping block 212, rotation running through this first end wall 211 and clipping block 212 that one first end wall 211, gives prominence to from an internal face of this first end wall 211 and props up hole 213, and a wheel seat mounting rod 214 given prominence to outward from an outside wall surface of this first end wall 211, this clipping block 212 has a base portion 215 be connected with this first end wall 211, and one is given prominence to from this base portion 215 and jointly defines the prominent card division 217 of a clip slot 216 with the first end wall 211, described prominent card division 217 has a clip hole 218.And this joint seat 22 be by wherein two be arranged on one of them end of this shell 20 in conjunction with pin 25, and there is a slice be plugged in inlay card wall 221 on the clip slot 216 of this first end seat 21, and one is given prominence to and the prominent fixture block 222 of clip in the clip hole 218 of first end seat 21 from this inlay card wall 221 one, described inlay card wall 221 has an inlay card groove 223 towards the base portion 215 of this first end seat 21.And this end cap 23 has the outer cap wall 231 of a slice size and the cooperation of this first end wall 211, and the bezel ring, wall 232 outstanding toward this first end seat 21 direction around this outer cap wall 231 of a ring, between this outer cap wall 231 and bezel ring, wall 232, define the accommodation space 233 that is used for holding this furling mechanism 4.And this second end seat 24 is combined on the other end of shell 20 in conjunction with pin 25 by other two, and there is one and the axial corresponding fulcrum hole 241 in a rotation hole 213.
The sunshade unit 3 of the present embodiment comprises one and is arranged on the first moving part 33, that 32, one, cord on this spool 31 of spool 31 in the passage 201 of this shell 2, a slice retracting and this spool 31 combine linkedly and the rotation that this first moving part 33 is erected at first end seat 21 is in a rotatable manner propped up the collar 34 on hole 213, and one and this spool 31 combine linkedly and be erected at the second moving part 35 on fulcrum hole 241.This cord 32 has the expansion end 321 that stretches out the profile groove 204 of shell 2, and this sunshade unit 3 also comprises a suspension member 36 be arranged on this expansion end 321.This first moving part 33 has the interlock card division 332 that one section of cross section, 331, one, joint portion be plugged in linkedly in an axle track 311 of spool 31 is flat bar again, and one section connects this joint portion 331 and interlock card division 332 and the rotation branch 333 be sheathed in this collar 34.
The furling mechanism 4 of the present embodiment is mounted in the accommodation space 233 of installation unit 2, and make this sunshade unit 3 have retracting reposition force, the interlock deck 42, one that this furling mechanism 4 comprises this torsion runner 41 of a torsion runner rotationally between the first end wall 211 and outer cap wall 231 41, interlock and the first moving part 33 is set on the folding and unfolding wheel 43 on the wheel seat mounting rod 214 of this first end seat 21 rotationally, and a silver lap to be received on this folding and unfolding wheel 43 and make this torsion runner 41 have a retracting reposition force determine torsion clockwork spring 44.This torsion runner 41 have two panels between left and right every 411, one, wheel wall connect and describedly take turns wall 411 and around the peripheral wall 412 of the center of rotation of this spool 31, and an axially extended central siphon wall 413, this central siphon wall 413 also has the interlock draw-in groove 414 that is positioned at outside, and this peripheral wall 412 has a slot 415.Described interlock deck 42 has the engaging wall 422 of the connecting hole 421 that an interlock card division 332 defining this first moving part 33 of confession engages, and one is given prominence to and the interlock fixture block 423 of clip in the interlock draw-in groove 414 of torsion runner 41 from this engaging wall 421, and this folding and unfolding wheel 43 has a basal wall 431, and a hollow is also for the central siphon wall 432 that this wheel seat mounting rod 214 wears, this is determined torsion clockwork spring 44 furl the retracting end 441 on this central siphon wall 432 with having a tool torsion, and an effect end 442 be plugged in the slot 415 of torsion runner 41.
When the solar protection devices of the present embodiment is positioned at stowed position, this cord 32 is that retracting is on this spool 31, now this determines torsion clockwork spring 44 major part is that retracting is on the central siphon wall 432 of folding and unfolding wheel 43, if during the expanded position making solar protection devices be transformed into shown in Fig. 3, it is then the suspension member 36 holding sunshade unit 3, and overcome the retracting power of determining torsion clockwork spring 44, the expansion end 321 of this cord 32 is little by little pulled away from shell 20, and in the process of cord 32 expansion, because this spool 31 can drive this first moving part 33 and the second moving part 35 synchronous axial system, and therefore drive the interlock deck 42 of furling mechanism 4, torsion runner 41 synchronous rotary, and then originally retracting is determined torsion clockwork spring 44 retracting gradually on this torsion runner 41 at folding and unfolding wheel 43, accumulate retracting reposition force simultaneously.When the active force disappearance pulling this cord 32 to launch, torsion clockwork spring 44 meeting of determining of accumulation torsion is originally taken turns on 43 with regard to little by little unroll to this folding and unfolding, and this sunshade unit 3 can be resetted by automatic rolling.
It is worth mentioning that, the design not only structure innovation of this solar protection devices of the present invention, can also the furling mechanism 4 producing reset force be arranged on outside the first end seat 21 of this installation unit 2, this design is owing to can not be subject to the restriction of spool 31 inner space, therefore, more convenient when not only installing, also can adopt that width is large, torsion is lasting determines torsion clockwork spring 44 to produce torsion, to guarantee that solar protection devices can keep preferably retracting reposition force for a long time, therefore this solar protection devices of the present invention also has easy to assembly, and effect of better retracting power.
Claims (5)
1. one kind has the solar protection devices of retracting function, comprise: installation unit, a sunshade unit, and a furling mechanism, this installation unit comprises a first end seat, and the second end seat at and this first end seat interval, and this sunshade unit comprises a spool, the cord of a retracting on this spool, and by this spool so that first moving part between described first end seat and the second end seat, second moving part can be erected at along own axis;
This furling mechanism is mounted on this first end seat, and comprises torsion runner, a folding and unfolding wheel that one and this first moving part combine linkedly, and retracting on this folding and unfolding wheel and this torsion is taken turns have reset retracting power determine torsion clockwork spring;
It is characterized in that: this first moving part has an interlock card division, and this furling mechanism also comprises the interlock deck of one and this first moving part fit linkedly, described interlock deck has an interlock fixture block, and this torsion wheel has the interlock draw-in groove of this interlock fixture block inlay card of a confession.
2. the solar protection devices with retracting function according to claim 1, it is characterized in that: this first end seat has first end wall, one runs through this first end wall and props up hole for the rotation that the interlock card division of the first moving part is stretched out, and one from this first end wall give prominence to and supply this folding and unfolding take turns erection wheel seat mounting rod, and this torsion wheel have a confession this determine torsion clockwork spring winding peripheral wall, this peripheral wall has a slot, describedly determine torsion clockwork spring furl retracting end on the central siphon wall of taking turns in this folding and unfolding with comprising tool retracting power, and an effect end be plugged on the slot of this torsion runner.
3. the solar protection devices with retracting function according to claim 2, it is characterized in that: this first end seat also has a clipping block given prominence to from this first end wall, described clipping block has a base portion be connected with this first end wall, and one from this base portion give prominence to and and this first end wall jointly define the prominent card division of a clip slot, this prominent card division has a clip hole, and this installation unit also comprises a shell between this first end seat and the second end seat, and the joint seat of this shell of connection and first end seat, described joint seat has the inlay card wall of an inlay card in the clip slot of this first end seat, and one is given prominence to and the prominent fixture block of clip in this clip hole from this inlay card wall.
4. the solar protection devices with retracting function according to claim 3, it is characterized in that: this installation unit also comprises the end cap outside the first end wall that a lid is located at this first end seat, described end cap has the outer cap wall at a slice and this first end wall interval, and a bezel ring, wall given prominence to around this outer cap wall and toward the first end wall direction, between this bezel ring, wall and outer cap wall, define the accommodation space that is held this furling mechanism.
5. the solar protection devices with retracting function according to claim 4, it is characterized in that: this first moving part also has one section of joint portion be arranged on this spool, and one section of rotation branch be positioned between this joint portion and this interlock card division, this sunshade unit also to comprise in a rotation branch being set in this first moving part and the collar in hole is propped up in the rotation being set up in this first end seat again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110023672.0A CN102605908B (en) | 2011-01-21 | 2011-01-21 | There is the solar protection devices of retracting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110023672.0A CN102605908B (en) | 2011-01-21 | 2011-01-21 | There is the solar protection devices of retracting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605908A CN102605908A (en) | 2012-07-25 |
| CN102605908B true CN102605908B (en) | 2015-08-19 |
Family
ID=46523640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110023672.0A Expired - Fee Related CN102605908B (en) | 2011-01-21 | 2011-01-21 | There is the solar protection devices of retracting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102605908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529262A (en) * | 2020-05-31 | 2020-08-14 | 南阳市中心医院 | Special incubator of neonate paediatrics that security performance is high |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911219A2 (en) * | 1997-10-23 | 1999-04-28 | Irvin Automotive Products, Inc. | Security shade support assembly |
| EP0990764A2 (en) * | 1998-09-28 | 2000-04-05 | Hunter Douglas Industries B.V. | Locking device |
| CN2657965Y (en) * | 2003-11-18 | 2004-11-24 | 张德 | Device for installing curtain on vehicle |
| CN1699722A (en) * | 2004-05-19 | 2005-11-23 | 博斯股份有限两合公司 | Rolling shade with helical spring driver |
| CN101078329A (en) * | 2006-05-23 | 2007-11-28 | 博斯股份有限两合公司 | Rolling shutter with non-noise flat disc spring driving device |
| CN201123681Y (en) * | 2007-12-11 | 2008-10-01 | 曹秋林 | Curtain capable of automatically coiling |
-
2011
- 2011-01-21 CN CN201110023672.0A patent/CN102605908B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911219A2 (en) * | 1997-10-23 | 1999-04-28 | Irvin Automotive Products, Inc. | Security shade support assembly |
| EP0990764A2 (en) * | 1998-09-28 | 2000-04-05 | Hunter Douglas Industries B.V. | Locking device |
| CN2657965Y (en) * | 2003-11-18 | 2004-11-24 | 张德 | Device for installing curtain on vehicle |
| CN1699722A (en) * | 2004-05-19 | 2005-11-23 | 博斯股份有限两合公司 | Rolling shade with helical spring driver |
| CN101078329A (en) * | 2006-05-23 | 2007-11-28 | 博斯股份有限两合公司 | Rolling shutter with non-noise flat disc spring driving device |
| CN201123681Y (en) * | 2007-12-11 | 2008-10-01 | 曹秋林 | Curtain capable of automatically coiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102605908A (en) | 2012-07-25 |
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Granted publication date: 20150819 Termination date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |