CN204037293U - Roller blind device - Google Patents
Roller blind device Download PDFInfo
- Publication number
- CN204037293U CN204037293U CN201420290318.3U CN201420290318U CN204037293U CN 204037293 U CN204037293 U CN 204037293U CN 201420290318 U CN201420290318 U CN 201420290318U CN 204037293 U CN204037293 U CN 204037293U
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- Prior art keywords
- cord
- shading
- splicing tpae
- roll
- guide rail
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- 239000004744 fabric Substances 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000013228 contact guidance Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Window Of Vehicle (AREA)
Abstract
The purpose of this utility model makes the splicing tpae of shading cord easily engage with guide rail.Roller blind device of the present utility model (4) comprises take up roll (5), shading cord (41) and guide rail (22).Shading cord (41) comprises cord body (41a) and splicing tpae (43).Each guide rail (22) comprises joined wall section (23d), and described joined wall section is configured to engage with splicing tpae (43) to prevent blind curtain cloth (41) from dropping out from guide rail (22).Cord body (41a) and splicing tpae (43) are gone up rolled-up at take up roll (5), overlap each other to make cord body (41a) and splicing tpae (43).Each splicing tpae (43) comprises and act as the tip (43a) that forefront enters guide rail (22), and the described tip (43a) be not both connected to and has not been fastened to cord body (41a) yet.
Description
Technical field
Technology disclosed herein relates to and is a kind ofly configured as the roller blind device window section formed in vehicle ceiling being carried out to shading.
Background technology
Patent documentation 1 discloses and is a kind ofly configured as the roller blind device window section of ceiling panel being carried out to shading.Described roller blind device comprises shading cord and is configured to guide the pair of guide rails of shading cord.The splicing tpae engaged with guide rail being formed by the part place of rail guidance at shading cord.Each splicing tpae is so formed, and folds back at its lateral edges to make shading cord.Backfolding side edge portions is sewn into and the state of folding back of shading cord can be maintained.Shading cord can be rolled-up on take up roll.Guiding segments is configured to direction guiding rail and guides the shading cord be pulled from take up roll, and described guiding segments is arranged on the rear end of guide rail.
[reference listing]
[patent documentation]
[patent documentation 1] Japanese Unexamined Patent open source literature No.2012-091648
Utility model content
[technical matters]
Because shading cord rolled-up on take up roll is outside guide rail, so need to enter guide rail at shading cord from causing shading cord during take up roll tractive.On this point, not only need to cause shading cord to enter guide rail, and need to cause each splicing tpae correctly to engage with one of them guide rail corresponding.In other words, need only each side edge portions of the body of shading cord to be placed in one of them guide rail corresponding, and need the entirety of each splicing tpae to be placed in one of them guide rail corresponding to engage with the wall section of one of them guide rail corresponding.If splicing tpae correctly can not engage with guide rail, then shading cord easily drops out from guide rail.
Technology disclosed herein is intended to easily be engaged with one of them guide rail corresponding by each splicing tpae of shading cord when shading cord enters guide rail.
[solution of problem]
Technology disclosed herein is intended to a kind of roller blind device, and the window section place that it is formed in vehicle ceiling is arranged.Roller blind device comprises take up roll; Shading cord, it is configured to open window section under the roll-up state rolled-up on take up roll of shading cord, and is the shading of window section at shading cord from the deployed condition that roll-up state launches; And guide rail, it is arranged at the both sides place of shading cord along vehicle-width direction, and is configured between roll-up state and deployed condition, guide shading cord at shading cord when transition.Shading cord comprises cord body and splicing tpae, and described splicing tpae is arranged along described both sides of the edge along the both sides of the edge place of vehicle-width direction at cord body.Guide rail comprises joined wall section, and described joined wall section is located at the inner side place of the vehicle-width direction of splicing tpae, and is configured to engage with splicing tpae to prevent blind curtain cloth from dropping out from guide rail.Cord body and splicing tpae are rolled-up on take up roll, over each other to make cord body and splicing tpae be positioned at.Each splicing tpae has the tip entering guide rail as forefront, and the described tip is not connected to cord body and does not retrain by cord body.
Preferably, the tip edge of each splicing tpae tilts relative to the approach axis towards guide rail.
Preferably, the tip edge of each splicing tpae is tilted, to make the end in the outside at vehicle-width direction at tip edge by prelocalization.
Preferably, the tip of splicing tpae projects over forward cord body.
Preferably, take up roll is configured to roll shading cord by elastic force thereon, be arranged on the edge of shading cord by the slide unit that drive source drives by rail guidance, each slide unit is configured to the tip edge promoting splicing tpae when shading cord is rolled-up on take up roll towards take up roll.
Preferably, shading cord is arranged so that the direction that shading cord extends relative to guide rail is angularly launched from take up roll, and then in a curved fashion, splicing tpae upcountry moves along the bearing of trend of guide rail towards outer and cord body face, to enter guide rail.
[advantage of the present utility model]
According to described roller blind device, when shading cord enters guide rail, each splicing tpae of shading cord easily can engage with one of them guide rail corresponding.
Accompanying drawing explanation
Fig. 1 is the transparent view of sliding roof device when removable panel is in buttoned-up status.
Fig. 2 is the transparent view of sliding roof device when removable panel is in safety hit open state.
Fig. 3 is the transparent view that sliding roof device is in a kind of like this state, in this state, and removable panel and fixed panel is separated and roller blind device is in deployed condition.
Fig. 4 is the transparent view that sliding roof device is in a kind of like this state, in this state, and removable panel and fixed panel is separated and roller blind device is in roll-up state.
Fig. 5 is the transparent view of roller blind device from outside.
Fig. 6 is the transparent view of roller blind device from inner side.
Fig. 7 is the planar view of shading cord.
Fig. 8 is the section-drawing of cord passage portion and shading cord.
Fig. 9 is the section-drawing of guide rail along the IX-IX line shown in Fig. 6.
Figure 10 is the planar view of the roller blind device that guiding segments is mainly shown.
Figure 11 is the upward view of guiding piece along the level cross-sectionn of inwall.
Figure 12 is the lateral plan of roller blind device from inner side.
Figure 13 (A) and 13 (B) be illustrate shading cord will with the view of the state of guide member engagement.Figure 13 (A) is the view from top view shading cord and guiding piece.Figure 13 (B) is the view observing shading cord and guiding piece from below.
Figure 14 is the section-drawing that the state of separates walls between cord body and splicing tpae is shown.
Figure 15 illustrates that shading cord has entered the view of the state of cord passage portion by guide opening.
Detailed description of the invention
Below with reference to accompanying drawing detailed description exemplary embodiment.
Fig. 1 is the transparent view of sliding roof device 100 when removable panel 31 is in buttoned-up status.Fig. 2 is the transparent view of sliding roof device 100 when removable panel 31 is in safety hit open state.For the purpose of simplifying the description, in present specification, the front side along longitudinal direction of car direction is called as " front ", and the rear side along longitudinal direction of car direction is called as " afterwards ", left side along vehicle-width direction is called as on " left side ", and is called as on " right side " along the right side of vehicle-width direction.
The structure outline > of < sliding roof device
Opening 11 place that sliding roof device 100 is formed in vehicle ceiling 10 is arranged.Sliding roof device 100 comprises the framework 2 extended according to the edge of opening 11, the removable panel 31 being attached to framework 2 movably, the fixed panel 32 being fixed to framework 2 and the roller blind device 4 be arranged in compartment on ceiling 10.Removable panel 31 is configured to opening/closing opening 11.
Under buttoned-up status shown in Figure 1, removable panel 31 covers the front portion of opening 11.Fixed panel 32 covers the rear portion of opening 11.Under buttoned-up status, opening 11 is closed completely by removable panel 31 and fixed panel 32.
The rearward end of removable panel 31 is in lower height and position in open mode than in buttoned-up status, and is pulled to below fixed panel 32 in open mode.With reference to figure 2, under removable panel 31 is opened to maximum full open position, removable panel 31 and fixed panel 32 overlap each other substantially, and opening 11 is opened.
Although do not illustrate in the drawings, removable panel 31 is in heeling condition.In heeling condition, removable panel 31 tilts, and to make its rear rim above fixed panel 32 front edge, and the gap for ventilating is formed between the lagging dege of removable panel 31 and the front edge of fixed panel 32.
The face glass 33 that removable panel 31 comprises general rectangular and the weather strip 34 arranged along the periphery of face glass 33.The face glass 35 that fixed panel 32 comprises general rectangular and the weather strip 36 arranged along the periphery of face glass 35.Face glass 33 and face glass 35 are transparent, and as the transparent section that light passes.Removable panel 31 and fixed panel 32 are examples of window section.
Fig. 3 is the transparent view that sliding roof device 100 is in a kind of like this state, and in this condition, removable panel 31 and fixed panel 32 are separated and roller blind device 4 is in deployed condition.Fig. 4 is the transparent view that sliding roof device 100 is in a kind of like this state, and in this condition, removable panel 31 and fixed panel 32 are separated and roller blind device 4 is in roll-up state.
Framework 2 comprises the front baffle 21 and the right guide rail 22R extended along the longitudinal direction and left rail 22L that substantially extend along the Width of vehicle.Right guide rail 22R and left rail 22L is made up of aluminum alloy.Right guide rail 22R and left rail 22L is configured to bilateral symmetry each other.Right guide rail 22R and left rail 22L is referred to simply as " guide rail 22 " or " multiple guide rail 22 " sometimes without distinction.
Multiple push-and-pull cable 12 is arranged in front baffle 21, right guide rail 22R and left rail 22L (see Fig. 1).Push-and-pull cable 12 is band tooth (geared) cables, and the outer surface of described cable is formed with band tooth section.Be configured to drive the drive motor 13 of push-and-pull cable 12 to be attached to front baffle 21.Push-and-pull cable 12 engages with drive motor 13.
Removable panel 31 is connected to right guide rail 22R and left rail 22L slidably by right and left link (not illustrating in the drawings).Link is arranged in guide rail 22, and engages with the slide block (not illustrating in the drawings) driven by push-and-pull cable 12.Slide block is driven by push-and-pull cable 12, to slide and make link tilted upward to make link along guide rail 22.Therefore, removable panel 31 slidably reciprocates, and tilted upward.
Roller blind device 4 is arranged on below removable panel 31 and fixed panel 32.Although will describe in detail below, roller blind device 4 will be arranged so that shading cord 41 can be rolled-up on take up roll 5.With reference to figure 3, at shading cord 41 from the complete deployed condition that take up roll 5 launches completely, shading cord 41 is removable panel 31 and fixed panel 32 shading, namely stops light to enter compartment from outside by removable panel 31 and fixed panel 32.On the other hand, under the roll-up state that shading cord 41 is rolled-up on take up roll 5 as shown in Fig. 4, shading cord 41 does not block removable panel 31 and fixed panel 32, does not namely stop light to enter compartment by removable panel 31 and fixed panel 32 from outside.
The structure outline > of < roller blind device
The structure of roller blind device 4 will be described in detail below.Fig. 5 is the transparent view of roller blind device 4 from outside.Fig. 6 is the transparent view of roller blind device 4 from inner side.Notice, shading cord 41, take up roll 5 and to force down parts 55 not shown in Figure 6.
Roller blind device 4 is electric rolling devices.Roller blind device 4 comprises: shading cord 41; Take up roll 5, shading cord 41 can be rolled on described take up roll; Be configured to two anchor plates 6 supporting take up roll 5; Guiding segments 7, each guiding segments is arranged in one of them anchor plate 6 corresponding, and each guiding segments is configured to guide by the shading cord 41 of take up roll 5 tractive to one of them guide rail 22 corresponding; And forcing down parts 55, it is configured to guide shading cord 41 to reduce praising highly of shading cord 41.And right guide rail 22R and left rail 22L forms a part for roller blind device 4.The function of right guide rail 22R and left rail 22L guides shading cord 41.At shading cord 41 from the state that take up roll 5 launches, shading cord 41 is positioned at the below of removable panel 31 and fixed panel 32, stops light to enter compartment by removable panel 31 and fixed panel 32 thus.
Each anchor plate 6 is attached to the rearward end of corresponding one of them left and right rail 22R, 22L.Anchor plate 6 comprise to be attached to guide rail 22 attachment section 61, the support section 62 being configured to the axle 51 of take up roll 5 to support, be configured to support the rest pin 63 and guiding segments 7 that force down parts 55.Anchor plate 6 is by the overall one-body molded and insert molding component that formed of sheet metal and resin.
Attachment section 61 is formed a kind of like this sheet material shape substantially, with the rear end making attachment section 61 can insert guide rail 22.Especially, passage portion 24 be formed in the cord passage portion 23 hereinafter described along on the outside of vehicle-width direction, move in described passage portion for the link of removable panel 31 and slide block.Attachment section 61 is inserted into the rearward end of passage portion 24.Attachment section 61 utilizes thread-forming screw 64 to be fastened to the wall section forming passage portion 24.
Support section 62 is formed by metal sheet.Through hole 62a is formed in support section 62.Through hole 62a is elongated open.With reference to figure 5, the end of the axle 51 of take up roll 5 has smooth shape of cross section, and is inserted into through hole 62a.Because the end of through hole 62a and axle 51 is not perfectly circular, so support section 62 not bolster 51 revolvably.
Rest pin 63 is positioned at front relative to support section 62, and is positioned at rear relative to the rear end of guiding segments 7.Rest pin 63 along the inside projection of vehicle-width direction, and with force down the engaged at end of parts 55.Therefore, parts 55 are forced down in rest pin 63 supporting.
Guiding segments 7 be arranged on anchor plate 6 in the part in the front relative to rest pin 63.Hereinafter in detail the structure of guiding segments 7 will be described.
Take up roll 5 comprises axle 51, roll body 52, the biasing mechanism (not illustrating in the drawings) be configured in roll body 52.Under the attitude that take up roll 5 extends along vehicle-width direction, take up roll 5 is attached to the rearward end of right guide rail 22R by one of them anchor plate 6, and is attached to the rearward end of left rail 22L by another anchor plate 6.Each end of axle 51 from the outside projection in one of them end corresponding of roll body 52, and is not attached to one of them anchor plate 6 corresponding revolvably.Shading cord 41 is connected to roll body 52.It is biased along a direction around axle 51 that roll body 52 is biased mechanism's (not illustrating in the drawings).Therefore, the bias force that shading cord 41 is biased mechanism is rolled on roll body 52.
Shading cord 41 is the fabric cords with shading characteristic.Shading cord 41 has the shape of general rectangular.The lagging dege of shading cord 41 is connected to roll body 52.With reference to figure 3 and 4, the gadget 42 extended along vehicle-width direction is attached to shading cord 41 along the front edge of shading cord.Slide block 42a is arranged on each end along vehicle-width direction of gadget 42.Each slide block 42a is guided by corresponding one of them left and right rail 22R, 22L, and is connected to one of them push-and-pull cable 12 corresponding.In other words, when push-and-pull cable 12 is driven by drive motor 13, gadget 42 moves around along guide rail 22.When gadget 42 moves forward, shading cord 41 bias force of resisting biasing mechanism is by from roll body 52 tractive.On the other hand, when gadget 42 moves backward, shading cord 41 is rolled on roll body 52 by the bias force of biasing mechanism.Slide block 42a is the example of slide unit.
Although will describe in detail below, the cord passage portion 23 extended along the longitudinal direction be formed on guide rail 22 along on the inner side of vehicle-width direction.Being mounted in one of them cord passage portion 23 corresponding of right guide rail 22R and left rail 22L in each side edge portions in right side and left side along each side margins part (being hereinafter simply called " side edge portions "), i.e. the shading cord 41 of vehicle-width direction on both sides of shading cord 41.When shading cord 41 moves around, each side edge portions of shading cord 41 is by one of them guiding corresponding of right guide rail 22R and left rail 22L.
Force down parts 55 and make forcing down from the side of take up roll 5 tractive of shading cord 41, adjust the height and position of shading cord 41 thus.Force down parts 55 to be supported with so a kind of attitude by anchor plate 6, under described attitude, force down parts 55 and extend along vehicle-width direction in the front of take up roll 5.Force down parts 55 and be positioned at the height and position substantially identical with cord passage portion 23.Force down parts 55 to be made up of aluminum alloy.The axle 51 of take up roll 5 is disposed in the height and position higher than cord passage portion 23, and the shading cord 41 being wound around rolling tractive forward above take up roll 5.Therefore, downward-extension is tilted to forward from the position higher than cord passage portion 23, to enter cord passage portion 23 from the shading cord 41 of take up roll 5 tractive.Now, shading cord 41 is forcing down process below parts 55, to make forcing down parts 55, shading cord 41 is remained on the height and position substantially identical with cord passage portion 23.When not forcing down parts 55, shading cord 41 from the rear end K/UP of cord passage portion 23 to take up roll 5, thus causes the degraded appearance of shading cord 41 within compartment.On the other hand, the firm part from take up roll 5 tractive of shading cord 41 is depressed parts 55 and keeps down.Therefore, the praising of part of the close take up roll 5 of shading cord 41 is highly lowered, and the outward appearance of shading cord 41 within compartment is enhanced.And, because just before shading cord 41 enters cord passage portion 23, the height and position of shading cord 41 can close to the height and position of cord passage portion 23, so shading cord 41 can enter cord passage portion 23 smoothly.
< is used for the structure > along rail guidance shading cord
Next, detailed description is used for the structure guiding shading cord 41 along cord passage portion 23.Fig. 7 is the planar view of shading cord 41.Fig. 8 is the section-drawing of cord passage portion 23 and shading cord 41.
With reference to figure 7, shading cord 41 comprises cord body 41a and the splicing tpae 43 of rectangle, and each splicing tpae extends along one of them side edge portions corresponding at vehicle-width direction (namely along one of them left and right side edge portions corresponding of cord body 41a) of cord body 41a in a longitudinal direction.Splicing tpae 43 is formed the parts different from cord body 41a.Splicing tpae 43 is connected to cord body 41a at seam 41b place.Seam 41b is relatively being formed along on the outside of vehicle-width direction in splicing tpae 43.Splicing tpae 43 is made up of such as resin.But the material of splicing tpae 43 is not limited to resin, and splicing tpae 43 can be made up of the elastic body of such as rubber.Alternately, splicing tpae 43 can so be formed, and folds back to make the side edge portions of cord body 41a.In other words, splicing tpae 43 can be integrally formed with cord body 41a.
Splicing tpae 43 is arranged so that at least inner margin portion along vehicle-width direction of splicing tpae 43 and cord body 41a separate, to form the gap between the inner margin portion of splicing tpae 43 and cord body 41a.Because seam 41b is relatively being formed along on the outside of vehicle-width direction in splicing tpae 43, so gap is easily formed in splicing tpae 43 along between the inner margin portion and cord body 41a of vehicle-width direction.
The tip end portion 43a of splicing tpae 43 is splicing tpae 43 forefronts when splicing tpae 43 enters guide rail 22, and described tip end portion is not sewn into cord body 41a.In other words, the tip end portion 43a of splicing tpae 43 is not connected to cord body 41a, and retrains from cord body 41a.
The tip end portion 43a of splicing tpae 43 partly stretches out from cord body 41a.Especially, the angle part between the front edge of cord body 41a and lateral edges is excised obliquely.The tip end portion 43a of splicing tpae 43 stretches out forward from the sloping edge of cord body 41a.Notice, not only the part be positioned at cord body 41a of the part of stretching out from cord body 41a of the tip end portion 43a of splicing tpae 43 but also the tip end portion 43a of splicing tpae 43 is not all stitched to cord body 41a.In other words, the leading section of cord body 41a and splicing tpae 43 are not joined together.
The tip edge 43b of splicing tpae 43 is not orthogonal to longitudinal direction (that is, being not parallel to vehicle-width direction), but tilts (that is, tilting relative to vehicle-width direction) relative to longitudinal direction.Especially, the tip edge 43b of splicing tpae 43 is tilted, so that along vehicle-width direction forward and stretch out.
When shading cord 41 is just rolled-up on take up roll 5, slide block 42a contacts with the tip edge 43b of splicing tpae 43, and splicing tpae 43 is promoted towards take up roll 5 by slide block 42a.Substantially, shading cord 41 is rolled-up by the bias force of take up roll 5.Slide block 42a is connected to the gadget 42 arranged at the tip end portion place of shading cord 41, and each push-and-pull cable 12 is connected to corresponding one of them slide block 42a.Therefore, when shading cord 41 is rolled-up, slide block 42a is driven towards take up roll 5 backward, namely, can not stop shading cord 41 rolling on take up roll 5.In this, slide block 42a is driven into the so large tip edge 43b trying hard to recommend dynamic splicing tpae 43, is promoted to make shading cord 41 rolling on take up roll 5.Therefore, shading cord 41 not only can utilize the bias force of take up roll 5 but also utilize the propelling thrust of slide block 42a rolled-up.
Next, the structure of cord passage portion 23 will be described.With reference to figure 8, form cord passage portion 23 with lower wall sections: vertically wall section 23a, its be positioned at the side edge portions of shading cord 41 along on the outside of vehicle-width direction, and vertically upright; Upper wall section 23b, it extends internally from the upper end edge vehicle-width direction of vertical wall 23a; Lower wall sections 23c, it extends internally from the lower end edge vehicle-width direction of vertical wall 23a; And joined wall section 23d, it upwards extends from lower wall sections 23c along the inner of vehicle-width direction.All vertical wall section 23a, upper wall section 23b, lower wall sections 23c and joined wall section 23d extend along the longitudinal direction.Lower wall sections 23c comprises stage portion, and lower wall sections 23c is lower along the outside of vehicle-width direction than lower wall sections 23c along the inside of vehicle-width direction locates.Joined wall section 23d is tilted, upward and outward to extend along vehicle-width direction.
Lower wall sections 23c extends inwardly past upper wall section 23b along vehicle-width direction.In other words, joined wall section 23d is locating along on the inner side of vehicle-width direction along the inner edge of vehicle-width direction relative to upper wall section 23b.Therefore, upper wall section 23b forms along the inner edge of vehicle-width direction and the upper limb of joined wall section 23d the slit 23e extended along the longitudinal direction, and cord passage portion 23 is opened at slit 23e place.
Side edge portions and the splicing tpae 43 of cord body 41a insert cord passage portion 23 by slit 23e.In this state, upper wall section 23b is towards the upper surface of the side edge portions of cord body 41a, and lower wall sections 23c is towards the lower surface of splicing tpae 43.Joined wall section 23d at splicing tpae 43 along the inner side of vehicle-width direction being positioned at below cord body 41a.
As just mentioned, the side edge portions of cord passage portion 23 accommodating cord body 41a and splicing tpae 43, and the side edge portions and the splicing tpae 43 that guide cord body 41a along the longitudinal direction.Substantially, cord body 41a is directed along the longitudinal direction while the upper end contacting joined wall section 23d slidably and upper wall section 23b.Joined wall section 23d is positioned at the inner side of splicing tpae 43 along vehicle-width direction, and engages with splicing tpae 43.The splicing tpae 43 that cord body 41a is arranged and the joined wall section 23d arranged in cord passage portion 23 prevent from cord body 41a to depart from cord passage portion 23 being connected, namely preventing shading cord 41 from dropping out from cord passage portion 23.Because shading cord 41 has flexibility, so when such as shading cord 41 is bent downwardly along the centre portion of vehicle-width direction due to its weight, the left and right side edge portions of shading cord 41 moves inward along vehicle-width direction.When shading cord 41 moves left towards the right side or court, one of them side edge portions of shading cord 41 moves inward along vehicle-width direction.But, because joined wall section 23d is positioned at splicing tpae 43 along on the inner side of vehicle-width direction, grasp so splicing tpae 43 is engaged wall section 23d, and therefore shading cord 41 is reduced along moving inward of vehicle-width direction or prevents.Therefore, the joint between shading cord 41 and each cord passage portion 23 is maintained.
< is used for structure > shading cord being directed to guide rail
When the shading cord 41 configured as previously discussed is rolled-up on take up roll 5, shading cord 41 shifts out cord passage portion 23, and not directed along cord passage portion 23.Under the state (i.e. roll-up state) that shading cord 41 is completely rolled-up on take up roll 5, the entirety of shading cord 41 is beyond cord passage portion 23.Under the state that shading cord 41 is rolled-up on take up roll 5, cord body 41a and each splicing tpae 43 are positioned at over each other.Therefore, when shading cord 41 is pulled from roll-up state, need shading cord 41 to be properly directed into cord passage portion 23.Especially, the each side edge portions causing cord body 41a is needed to be placed in state in one of them cord passage portion 23 corresponding, the other parts of cord body 41a are extended from each cord passage portion 23 by corresponding one of them slit 23e, and the entirety of each splicing tpae 43 is placed in one of them cord passage portion 23 corresponding.
Guiding segments 7 is arranged in anchor plate 6, and described guiding segments is configured to correctly guide the shading cord 41 from take up roll 5 tractive to enter guide rail 22.With reference to figure 6, guiding segments 7 causes shading cord 41 to enter cord passage portion 23 by the entry port 23f formed in the rear end of guide rail 22.Fig. 9 is the section-drawing of guide rail 22 along the IX-IX line shown in Fig. 6.Figure 10 is the planar view of the roller blind device 4 that guiding segments 7 is mainly shown.Figure 11 is the upward view of guiding piece 71 along the level cross-sectionn of inwall 72.
With reference to figure 6, guiding segments 7 comprises: guiding piece 71, and it is configured to make to form distance between splicing tpae 43 and cord body 41a before shading cord 41 enters guide rail 22; With guiding wall 76, it is arranged closer to guide rail 22 ground relative to guiding piece 71, and is configured to guide shading cord 41 to entry port 23f.
Guiding piece 71 is arranged in the horizontal wall 65 of anchor plate 6.Guiding piece 71 comprises the inwall 72 upwards extended from horizontal wall 65 and the separates walls 73 being connected to inwall 72.
Inwall 72 is configured to guide engagement band 43 and determines the position of splicing tpae 43 along vehicle-width direction.Especially, inwall 72, along vehicle-width direction towards outer surface (being hereinafter called " outside face ") 72a guide engagement band 43, passes through along on the outside of vehicle-width direction at outside face 72a to make splicing tpae 43.With reference to figure 9, outside face 72a is positioned at the joined wall section 23d of cord passage portion 23 along on the outside of vehicle-width direction.In other words, inwall 72 is towards joined wall section 23d along the guided outside splicing tpae 43 of vehicle-width direction.
With reference to Figure 11, outside face 72a along with to take up roll 5 distance reduce and sloped inwardly along vehicle-width direction, namely tilted so as along vehicle-width direction backward with extend internally.Inwall 72, the ridge section 72c that formed between outside face 72a and the inwall 72 surperficial 72b towards take up roll 5 has curved surface.
With reference to figure 6 and 9, separates walls 73 extends from inwall 72 in a generally horizontal direction towards the outside along vehicle-width direction.When the directed section 7 of shading cord 41 guides, separates walls 73 enters between cord body 41a and splicing tpae 43, to make to form distance between shading cord 41 and splicing tpae 43.Separates walls 73 is towards the outside along vehicle-width direction and the more unfertile land formation towards rear.
With reference to figure 6 and 9, the opening 73a larger than the shape for lugs of separates walls 73 in horizontal wall 65 is formed in horizontal wall 65.Owing to forming opening 73a, so guiding piece 71 can easily be formed.
With reference to figure 6 and 9, the rear end of guiding wall 76 adjacent rail 22.With the entry port 23f of guide rail 22 towards guide opening 77 be formed in guiding wall 76.
With reference to figure 9, the shape of guide opening 77 corresponds to the entry port 23f of guide rail 22.Especially, the edge of opening 77a of guide opening 77 comprise extend in the horizontal direction top 77b, towards top 77b bottom 77c and by top 77b along the outer end of vehicle-width direction and bottom 77c along the outer end of vehicle-width direction between the connecting portion 77d that connects.Bottom 77c is step shape, and bottom 77c is lower along the outside of vehicle-width direction than bottom 77c along the inside of vehicle-width direction locates.Top 77b is not joined together along the inner of vehicle-width direction and bottom 77c along the inner of vehicle-width direction.In other words, edge of opening 77a is opening shape.The guide opening 77 formed as just mentioned is less than entry port 23f.In other words, when observing guide opening 77 from behind, the edge of opening of entry port 23f can not be seen.
With reference to figure 6, inclined surface 76a is formed at guiding wall 76 place, to guide shading cord 41 to guide opening 77.Inclined surface 76a is the rear surface (that is, the surface in contrast to entry port 23f of guiding wall 76) of the guiding wall 76 formed above guide opening 77.Inclined surface 76a is tilted to extend downwards and forward.Inclined surface 76a lasts till the top 77b of edge of opening 77a.
The the first junction section 76c engaged with guide rail 22 when anchor plate 6 is attached to guide rail 22 and the second junction section 76d is arranged on the surface of the guiding wall 76 close with guide rail 22.First junction section 76c engages at the upper surface of upper wall section with upper wall section 23b.Second junction section 76d engages at the lower surface of lower wall sections with lower wall sections 23c.
Next, the process when shading cord 41 is pulled from roll-up state the cord passage portion 23 entering guide rail 22 will be described.Figure 12 is the lateral plan of roller blind device 4 from inner side.Notice, Figure 12 illustrates along the shading cord 41 in the cross-sectional plane extended on longitudinal direction and vertical direction and take up roll 5.Figure 13 (A) and 13 (B) is the view that the state that shading cord 41 will engage with guiding piece 71 is shown.Figure 13 (A) is the view of shading cord 41 from top view and guiding piece 71, and Figure 13 (B) is the view of shading the cord 41 and guiding piece 71 observed from below.Figure 14 is the section-drawing that the state of separates walls 73 between cord body 41a and splicing tpae 43 is shown.Figure 15 illustrates that shading cord 41 has entered the view of the state of cord passage portion 23 by guide opening 77.
With reference to Figure 12, shading cord 41 dips down tiltedly to extend to from take up roll 5 and forces down parts 55 (not shown in fig. 12) under roll-up state, and is forcing down winding on parts 55.In other words, shading cord 41 is pulled obliquely from the bearing of trend (that is, longitudinal direction) of take up roll 5 relative to guide rail 22.After the position forcing down parts 55 is bent, shading cord 41 extends along the bearing of trend of guide rail 22, then enters guide rail 22.Forcing down the position of parts 55, shading cord 41 is bent, with make splicing tpae 43 on outside cord body 41a on inner side.Under roll-up state, the tip end portion of shading cord 41 is near forcing down location, parts 55 ground.In this, the tip end portion of cord body 41a is forcing down winding on parts 55.On the other hand, the tip end portion 43a of splicing tpae 43 is not stitched to cord body 41a.Therefore, the tip end portion 43a of splicing tpae 43 to dip down at take up roll 5 and the part forced down between parts 55 as splicing tpae 43 and tiltedly extends.Correspondingly, the tip end portion 43a of splicing tpae 43 is separated with cord body 41a.The tip end portion 43a of splicing tpae 43 contacts the horizontal wall 65 of anchor plate 6, and locates lowlyer than the separates walls 73 of guiding piece 71.
Shading cord 41 from aforesaid state by general horizontal ground tractive.With reference to Figure 13, cord body 41a moves on the separates walls 73 of guiding piece 71.On the other hand, the tip end portion 43a of splicing tpae 43 enters below separates walls 73.Therefore, separates walls 73 enters between cord body 41a and splicing tpae 43 from forefront.
The tip end portion 43a of splicing tpae 43 is free ends, is not namely connected to cord body 41a, and the tip end portion of described splicing tpae allows separates walls 73 to enter smoothly between cord body 41a and splicing tpae 43.And the tip end portion 43a of splicing tpae 43 stretches out forward from cord body 41a.This allows splicing tpae 43 easily to engage with guiding piece 71.
Due to separates walls 73 backwards more unfertile land formed, so separates walls 73 can enter cord body 41a smoothly and between the splicing tpae 43 of the rear movement of separates walls 73.
When shading cord 41 is by further tractive, the part that cord body 41a and splicing tpae 43 link together at seam 41b place that is positioned at of shading cord 41 arrives guiding piece 71.With reference to Figure 14, at this part place of shading cord 41, separates walls 73 is inserted between cord body 41a and splicing tpae 43 from the inner side along vehicle-width direction.This causes splicing tpae 43 to be separated along the inner margin portion of vehicle-width direction with cord body 41a.
Due to separates walls 73 towards the outside along vehicle-width direction more unfertile land formed, so splicing tpae 43 can along on the inner side of vehicle-width direction than along on the outside of vehicle-width direction further from cord body 41a.In addition, splicing tpae 43 is connected to cord body 41a along the outer end of vehicle-width direction, and separates walls 73 more unfertile land formation towards the outside along vehicle-width direction.This allows separates walls 73 to enter smoothly between cord body 41a and splicing tpae 43.
Under aforesaid state, splicing tpae 43 is determined along the inwall 72 of the position directed 71 of vehicle-width direction.In other words, when splicing tpae 43 is along when vehicle-width direction is relatively located in inner side, splicing tpae 43 is the ground inwall 72 of contact guidance part 71 as shown in Figure 13 (B) and Figure 14.Inwall 72 guide engagement band 43, passes through along on the outside of vehicle-width direction at inwall 72 to make splicing tpae 43.The outside face 72a of inwall 72 is tilted, so that along vehicle-width direction backward and extend internally.Therefore, while against the outside face 72a of inwall 72 towards front slide, splicing tpae 43 is little by little guided towards the outside along vehicle-width direction.Finally, splicing tpae 43 is directed into joined wall section 23d along the position on the outside of vehicle-width direction in cord passage portion 23.
Inwall 72 is limiting curved surface along the ridge section 72c on the outside back of vehicle-width direction.Therefore, when the front edge of splicing tpae 43 contacts with ridge section 72c, splicing tpae 43 is directed to outside face 72a smoothly along curved ridges section 72c.
The tip edge 43b of splicing tpae 43 is tilted, so that along vehicle-width direction forward and stretch out.Therefore, when the tip edge 43b of the projection forward of splicing tpae 43 contacts with inwall 72, splicing tpae 43 is outwards guided in the vehicle width direction along tip edge 43b.
The outside face 72a of inwall 72 and separates walls 73 along vehicle-width direction outermost portion between the distance of vehicle-width direction shorter along the distance of the vehicle-width direction between the inner edge and seam 41b of vehicle-width direction than splicing tpae 43.Therefore, separates walls 73 can be prevented from contacting with seam 41b, and the damage therefore owing to contacting caused seam 41b with separates walls 73 can be reduced or prevent.
Finally, shading cord 41 arrives guiding wall 76, and enters guide opening 77.In this state, the inclined surface 76a of the directed wall 76 of cord body 41a is directed to guide opening 77.Directed the 71 cord body 41a be mutually vertically separated and splicing tpae 43, close to each other, can enter guide opening 77 along inclined surface 76a to make cord body 41a and splicing tpae 43.
Because opening 73a is formed in the below of guiding piece 71 in horizontal wall 65, so when splicing tpae 43 passes the space below separates walls 73, splicing tpae 43 can with the edge contact of opening 73a.When the tip edge 43b of splicing tpae 43 is parallel to vehicle-width direction formation, the tip edge 43b of splicing tpae 43 can be grasped by the edge of opening 73a, and therefore shading cord 41 can not be directed to guide rail 22 smoothly.On the other hand, the tip edge 43b of splicing tpae 43 tilts relative to vehicle-width direction.Therefore, even if the edge of the tip edge 43b contact openings 73a of splicing tpae 43, splicing tpae 43 also can move along vehicle-width direction while moving forward.Therefore, the tip edge 43b of splicing tpae 43 can be prevented from being grasped by the edge of opening 73a, and therefore shading cord 41 can be directed to guide rail 22 smoothly.And tip edge 43b is tilted, so that along vehicle-width direction forward and stretch out.Therefore, splicing tpae 43 when moving along vehicle-width direction away from inwall 72 ground along vehicle-width direction outwards movement.In other words, splicing tpae 43 can utilize the inclination of tip edge 43b and outwards be guided along vehicle-width direction.
Because guide opening 77 is less than the entry port 23f of cord passage portion 23, so enter cord passage portion 23 through the cord body 41a of guide opening 77 and splicing tpae 43 smoothly by entry port 23f.
With reference to figure 9, the upper surface 73b of separates walls 73 is in the height and position lower than the upper wall section 23b of cord passage portion 23 along the outside of vehicle-width direction.And the top 77b of the edge of opening 77a of guide opening 77 is set at the height and position lower than upper wall section 23b.On the other hand, the upper surface 73b of separates walls 73 is in the height and position higher than the joined wall section 23d of cord passage portion 23 along the inside of vehicle-width direction.In addition, the top 77b of the edge of opening 77a of guide opening 77 only extends to the outside of separates walls 73 along vehicle-width direction, and can not extend to separates walls 73 along the inside of vehicle-width direction and joined wall section 23d.Therefore, through guiding piece 71 and guide opening 77 and the position that cord body 41a is corresponding to upper wall section 23b having entered cord passage portion 23 be positioned at below upper wall section 23b, and to be positioned at above joined wall section 23d in the position corresponding to joined wall section 23d.
Because the directed wall 76 of rear end surface of the rear end surface of vertical wall section 23a, the rear end surface of upper wall section 23b and the lower wall sections 23c of cord passage portion 23 covers, so cord body 41a enters cord passage portion 23 and do not contact the rear end surface of guide rail 22.Notice, the not directed wall 76 of rear end surface of joined wall section 23d covers and exposes.But the separated wall 73 of part that cord body 41a corresponds to joined wall section 23d is praised, and therefore unlikely contact the lagging dege of joined wall section 23d.
The lower surface of separates walls 73 is in the height and position lower than the upper end of joined wall section 23d.And the outside face 72a of inwall 72 is positioned joined wall section 23d along on the outside of vehicle-width direction.In addition, the bottom 77c of the edge of opening 77a of guide opening 77 is arranged on the height and position higher than the lower wall sections 23c of cord passage portion 23.Therefore, through guiding piece 71 and guide opening 77 and the splicing tpae 43 having entered cord passage portion 23 at joined wall section 23d along the outside of vehicle-width direction being placed in the height and position lower than the upper end of joined wall section 23d.In this state, because the directed wall 76 of rear end surface of the rear end surface of vertical wall section 23a, the rear end surface of upper wall section 23b and the lower wall sections 23c of cord passage portion 23 covers, so splicing tpae 43 enters cord passage portion 23 and do not contact the rear end surface of guide rail 22.
< conclusion >
Roller blind device 4 is the roller blind devices arranged at the removable panel 31 be formed in vehicle ceiling 10 and fixed panel 32 place.Roller blind device 4 comprises: take up roll 5; Shading cord 41, it is configured to open removable panel 31 and fixed panel 32 under the roll-up state rolled-up on take up roll 5 of shading cord 41, and is removable panel 31 and fixed panel 32 shading at shading cord 41 from the deployed condition that roll-up state launches; And guide rail 22, it is arranged on the both sides of shading cord 41 along vehicle-width direction, and is configured to when shading cord 41 guides shading cord 41 during transition between roll-up state and deployed condition.Shading cord 41 comprises cord body 41a and splicing tpae 43, and described splicing tpae arranges at cord body 41a along the both sides of the edge place of vehicle-width direction and arranges along described both sides of the edge.Guide rail 22 comprises joined wall section 23d, and described joined wall section is located at the inner side place of the vehicle-width direction of splicing tpae 43, and is configured to engage with splicing tpae 43 to prevent blind curtain cloth 41 from dropping out from guide rail 22.Cord body 41a and splicing tpae 43 rolled-up on take up roll 5, overlap each other to make cord body 41a and splicing tpae 43.Each splicing tpae 43 has as forefront to enter the tip end portion 43a of guide rail 22, and described tip end portion 43a is not connected to cord body 41a and retrains from cord body 41a.
According to previous constructions, when shading cord 41 is between roll-up state and deployed condition during transition, shading cord 41 is guided by guide rail 22.In this condition, because the splicing tpae 43 of shading cord 41 engages with the joined wall section 23d of guide rail 22, so cord body 41a is prevented from dropping out from guide rail 22.When shading cord 41 is rolled-up on take up roll 5, cord body 41a and splicing tpae 43 are positioned at over each other.Therefore, when shading cord 41 is pulled from take up roll 5, if shading cord 41 enters guide rail 22 in the unaltered situation of the state of shading cord 41, then splicing tpae 43 may engage with joined wall section 23d improperly.More particularly, each side edge portions of shading cord 41 is directed into one of them guide rail 22 corresponding, and the remainder of shading cord 41 stretches out from guide rail 22.Therefore, if shading cord 41 enters guide rail 22 when cord body 41a and splicing tpae 43 are positioned at over each other, then splicing tpae 43 may not engage with joined wall section 23d and stretch out from guide rail 22.Correspondingly, shading cord 41 is easily disengaged with guide rail 22, and therefore correctly can not be guided by guide rail 22.
In order to correctly be engaged with joined wall section 23d by splicing tpae 43, splicing tpae 43 is preferably separated with cord body 41a.Tip end portion 43a due to splicing tpae 43 is not connected to cord body 41a and retrains from cord body 41a, so tip end portion 43a is easily separated with cord body 41a.In guide rail 22, when the side edge portions of cord body 41a inserts cord passage portion 23, cord body 41a moves on joined wall section 23d.On the other hand, splicing tpae 43 at joined wall section 23d along the below of the upper end outside of vehicle-width direction being positioned at joined wall section 23d.In other words, cord body 41a and splicing tpae 43 are preferably separated from one another near joined wall section 23d.As mentioned above, be not secured in the structure of cord body 41a at the tip end portion 43a of splicing tpae 43, the tip end portion 43a of cord body 41a and splicing tpae 43 is easily separated from one another when shading cord 41 enters guide rail 22.And cord body 41a can move on joined wall section 23d, and splicing tpae 43 can enter cord passage portion 23 at joined wall section 23d along on the outside of vehicle-width direction, in the position lower than the upper end of joined wall section 23d.As long as this state can realize in the forefront of shading cord 41, the further part of shading cord 41 just can enter guide rail 22 when aforesaid state is maintained.In other words, except the tip end portion of splicing tpae 43, the part being connected to cord body 41a of splicing tpae 43 can engage with joined wall section 23d.Therefore, when shading cord 41 enters guide rail 22, the splicing tpae 43 of shading cord 41 can easily engage with guide rail 22, particularly engages with joined wall section 23d.
And in the structure arranging guiding piece 71, the tip end portion 43a due to splicing tpae 43 is not secured to cord body 41a, so the tip end portion 43a of splicing tpae 43 easily can engage with guiding piece 71.Especially, tip end portion 43a easily can enter the below of the separates walls 73 of guiding piece 71.
The tip edge 43b of each splicing tpae 43 tilts relative to the approach axis towards guide rail 22.
According to previous constructions, the tip edge 43b of splicing tpae 43 tilts.Therefore, even if splicing tpae 43 contacts another parts when the moving forward of splicing tpae 43, splicing tpae 43 also can along the inclination movement of vehicle-width direction along tip edge 43b while moving forward.This can prevent splicing tpae 43 from being grasped by another parts.
Especially, the tip edge 43b of each splicing tpae 43 tilts, to make tip edge 43b in the end of the outside of vehicle-width direction by prelocalization.
According to previous constructions, because the tip edge 43b of splicing tpae 43 is tilted, to make tip edge 43b in the end of the outside of vehicle-width direction by prelocalization, so splicing tpae 43 can when tip edge 43b and another component contact along vehicle-width direction outwards movement.This direction and splicing tpae 43 are directed into consistent with the direction that joined wall section 23d engages.In other words, the inclination of tip edge 43b also allows splicing tpae 43 outwards to be guided along vehicle-width direction.
The tip end portion 43a of splicing tpae 43 projects over forward cord body 41a.
According to previous constructions, when shading cord 41 moves towards guide rail 22, the tip edge 43b of splicing tpae 43 may contact another parts.Tip end portion 43a due to splicing tpae 43 is not secured to cord body 41a, so when the tip edge 43b of splicing tpae 43 and another component contact, the tip end portion 43a of splicing tpae 43 is easily separated with cord body 41a.
In the structure arranging guiding piece 71, the tip end portion 43a due to splicing tpae 43 projects over forward cord body 41a, so the tip end portion 43a of splicing tpae 43 can easily engage with guiding piece 71.Especially, tip end portion 43a easily can enter the below of the separates walls 73 of guiding piece 71.
Take up roll 5 is configured to roll shading cord 41 by elastic force thereon.To be guided by guide rail 22 and the slide block 42a driven by drive source is arranged on the tip edge of shading cord 41.Each slide block 42a is configured to the tip edge 43b promoting splicing tpae 43 when shading cord 41 is just rolled-up on take up roll 5 towards take up roll 5.
According to previous constructions, shading cord 41 not only can utilize the bias force of take up roll 5 but also utilize the propelling thrust of slide block 42a to roll.In the present embodiment, splicing tpae 43 has the hardness higher than cord body 41a, and namely splicing tpae 43 is made up of rigid material.In the structure that the top end of cord body 41a is pushed, due to the warpage of cord body 41a, be difficult to promote whole shading cord 41 lenitively towards take up roll 5.On the other hand, when the tip edge 43b of rigid joint band 43 is pushed, propelling thrust is easily delivered to whole shading cord 41.Therefore, shading cord 41 can be rolled smoothly.
Shading cord 41 is arranged so that direction that shading cord 41 extends from take up roll 5 relative to guide rail 22 is by tractive obliquely, then with splicing tpae 43 towards outer and cord body 41a face upcountry bends, enter guide rail 22 with the direction extended along guide rail 22.
According to previous constructions, at splicing tpae 43 on outside under the state of cord body 41a on inner side, shading cord 41 is bent, and to change its mobile route, then enters guide rail 22.Tip end portion 43a due to splicing tpae 43 is not secured to cord body 41a, so splicing tpae 43 is separated with cord body 41a in kink office.Then, shading cord 41 moves towards guide rail 22 when splicing tpae 43 is separated with cord body 41a.Therefore, cord body 41a can move on joined wall section 23d, and splicing tpae 43 can enter cord passage portion 23 at joined wall section 23d along on the outside of vehicle-width direction, in the position lower than the upper end of joined wall section 23d.
Other embodiment of << >>
As mentioned above, the embodiment of aforementioned embodiments as disclosed technology in this application has been described.But the technology according to the application is not limited to aforementioned embodiments, but also can be applicable to modify, replaces, supplements and abridged embodiment.In addition, the key element described in the foregoing embodiment can be combined to provide different embodiments.Like this, the key element shown in accompanying drawing or detailed description not only may comprise the requisite item for dealing with problems, and comprises the inessential key element for dealing with problems, to illustrate such technology.Therefore, be only that the fact of inessential key element shown in drawings and detailed description should not be understood to require that these key elements are necessary.
Aforementioned embodiments can have following structure.
In the foregoing embodiment, removable panel 31 and fixed panel 32 are set to the example of window section, but window section is not limited to removable panel 31 and fixed panel 32.Window section not necessarily can be opened, and can be the face glasss being fixed to ceiling opening.
Although roller blind device 4 is driven by drive motor 13 by push-and-pull cable 12, be not limited to this structure.Such as, roller blind device 4 can be manually opened/close, or can by other drive source opening/closing except drive motor.
The structure of shading cord 41 is not limited to foregoing teachings.Such as, splicing tpae 43 can so be formed, and folds back to make the side edge portions of cord body 41a.And splicing tpae 43 is arranged on below cord body 41, but also can be arranged on above cord body 41a.In this case, joined wall section 23d is provided so that from upper wall section 23b to downward-extension.
The structure of splicing tpae 43 is not limited to aforementioned.Such as, the tip end portion 43a of splicing tpae 43 is non-essential stretches out from cord body 41a.The tip edge 43b of splicing tpae 43 can be tilted, to make tip edge 43b in the end at the inner side place of vehicle-width direction by prelocalization.The tip edge 43b of splicing tpae 43 can be parallel to vehicle-width direction.But the previous constructions that aforementioned advantages can be engaged band 43 realizes.
The structure of cord passage portion 23 is not limited to foregoing teachings.As long as the joined wall section 23d engaged with splicing tpae 43 to be arranged in cord passage portion 23 to make shading cord 41 can be directed, the construction alternative of cord passage portion 23 just can be adopted.
Shading cord 41 to be dipped down tiltedly tractive forward from take up roll 5, then the bearing of trend of shading cord is changed to longitudinal direction (i.e. horizontal direction) to enter guide rail 22.But shading cord 41 is not limited to this structure.Shading cord 41 can from take up roll 5 be inclined upwardly forward ground tractive, then the bearing of trend of shading cord can be changed to longitudinal direction to enter guide rail 22.Alternately, shading cord 41 can from take up roll 5 by general horizontal ground tractive to enter guide rail 22.
Guiding segments 7 can be omitted.In other words, being depressed the shading cord 41 that parts 55 change bearing of trend can extend forward, enters cord passage portion 23 with the entry port 23f by guide rail 22.
[industrial applicibility]
As mentioned above, technology disclosed herein is used to roller blind device, and the window section that described roller blind device is configured as being formed in vehicle ceiling carries out shading.
[description of reference numerals]
100 sliding roof devices
22L left rail
The right guide rail of 22R
23d joined wall section
23f entry port
31 removable panels (window section)
32 fixed panels (window section)
4 roller blind devices
41 shading cords
41a cord body
42a slide block (slide unit)
43 splicing tpaes
43a tip end portion
43b tip edge
5 take up rolls
Claims (6)
1. a roller blind device, is characterized in that, the window section place that described roller blind device is formed in vehicle ceiling is arranged, and described roller blind device comprises:
Take up roll;
Shading cord, it is configured to open window section under the roll-up state rolled-up on take up roll of shading cord, and is the shading of window section at shading cord from the deployed condition that roll-up state launches; And
Guide rail, it is arranged at the both sides place of shading cord along vehicle-width direction, and is configured to when shading cord guides shading cord during transition between roll-up state and deployed condition,
Wherein, shading cord comprises cord body and splicing tpae, described splicing tpae arranges at the both sides of the edge place of cord body along vehicle-width direction and arranges along described both sides of the edge, guide rail comprises joined wall section, described joined wall section is located in the inner side of the vehicle-width direction of splicing tpae, and be configured to engage with splicing tpae to prevent blind curtain cloth from dropping out from guide rail, cord body and splicing tpae are rolled-up on take up roll, overlap each other to make cord body and splicing tpae, and each splicing tpae has the tip entering guide rail as forefront, the described tip be not both connected to and be not fastened to cord body yet.
2. roller blind device as claimed in claim 1, it is characterized in that, the tip edge of each splicing tpae tilts relative to the approach axis towards guide rail.
3. roller blind device as claimed in claim 2, it is characterized in that, the tip edge of each splicing tpae is tilted, to make the end in the outside at vehicle-width direction at tip edge by prelocalization.
4. roller blind device as claimed any one in claims 1 to 3, it is characterized in that, the tip of splicing tpae projects over forward cord body.
5. roller blind device as claimed in claim 4, it is characterized in that, take up roll is configured to roll shading cord by elastic force thereon,
The edge of shading cord is arranged on by the slide unit that drive source drives by rail guidance,
Each slide unit is configured to the tip edge promoting splicing tpae when shading cord is rolled-up on take up roll towards take up roll.
6. the roller blind device according to any one of Claims 1-4, it is characterized in that, shading cord is arranged so that the direction that shading cord extends relative to guide rail is angularly launched from take up roll, then in a curved fashion, splicing tpae upcountry moves along the bearing of trend of guide rail towards outer and cord body face, to enter guide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013115321A JP6118643B2 (en) | 2013-05-31 | 2013-05-31 | Roll shade device |
| JP2013-115321 | 2013-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037293U true CN204037293U (en) | 2014-12-24 |
Family
ID=52137052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290318.3U Expired - Lifetime CN204037293U (en) | 2013-05-31 | 2014-06-03 | Roller blind device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6118643B2 (en) |
| CN (1) | CN204037293U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015109862A1 (en) | 2015-06-19 | 2016-12-22 | Webasto SE | Vehicle roof with roller blind arrangement |
| JP7010123B2 (en) * | 2018-04-12 | 2022-01-26 | 株式会社アイシン | Shade device |
| EP4122728B1 (en) * | 2021-07-23 | 2024-04-10 | Inalfa Roof Systems Group B.V. | Rollo assembly and method for assembling it |
| EP4180254A1 (en) * | 2021-11-10 | 2023-05-17 | Inalfa Roof Systems Group B.V. | Rollo assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5458695B2 (en) * | 2009-06-29 | 2014-04-02 | アイシン精機株式会社 | Roll shade device |
| JP5200083B2 (en) * | 2010-10-26 | 2013-05-15 | 八千代工業株式会社 | Sunshade equipment |
| JP5989378B2 (en) * | 2012-04-04 | 2016-09-07 | ベバスト ジャパン株式会社 | Roll shade device |
-
2013
- 2013-05-31 JP JP2013115321A patent/JP6118643B2/en active Active
-
2014
- 2014-06-03 CN CN201420290318.3U patent/CN204037293U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP6118643B2 (en) | 2017-04-19 |
| JP2014234018A (en) | 2014-12-15 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141224 |