CN101801700A - Flap type surface member and sun visor device including at least one such member - Google Patents
Flap type surface member and sun visor device including at least one such member Download PDFInfo
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- CN101801700A CN101801700A CN200880006858A CN200880006858A CN101801700A CN 101801700 A CN101801700 A CN 101801700A CN 200880006858 A CN200880006858 A CN 200880006858A CN 200880006858 A CN200880006858 A CN 200880006858A CN 101801700 A CN101801700 A CN 101801700A
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- slide block
- surperficial
- reinforcement
- mould
- polyurethane
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- 230000002787 reinforcement Effects 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000002991 molded plastic Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 229920002635 polyurethane Polymers 0.000 claims description 34
- 239000004814 polyurethane Substances 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 230000002708 enhancing effect Effects 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000003431 cross linking reagent Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 239000005357 flat glass Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 2
- -1 for example Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 239000011229 interlayer Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
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Images
Classifications
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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
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/0007—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings
- B60J7/003—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings one or more sliding rigid plate or lammellae
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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
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
- B60J3/0204—Sun visors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a flap-type surface member and to a sun visor device that comprises at least one such member. The surface member (1), particularly a mobile flap for the sun roof of an automobile, includes side guiding and sliding means in rails, the member including on the one hand a substantially planar body (4) in the form of a composite part obtained by moulding a plastic material and, on the other hand, at least one pair of opposite skids defining the guiding and sliding means and connected to the substantially planar body (4) at the two side edges (4') thereof which are substantially parallel to the possible movement direction of said surface member (1), the substantially planar body including at least two elongated transverse reinforcement parts. The side skids (2) are at least, for their major portion, made of the moulded plastic material used for the substantially planar body (4), and in that the opposite ends (7) of at least one of the elongated parts (6) extend and/or are extended into said skids (2).
Description
Technical field
The present invention relates to the field of the goods that form with plastic, more particularly, the surperficial part that relates to protection or cover, but such as the open type roof Sun-shade screen of movable louver or automobile.
The invention particularly relates to the rigidity or the semi-rigid surface part of the both sides side direction guiding in guide rail or the similar guide rail, and comprise side direction guiding and the device that slides for this purpose.
Background technology
According to the first known embodiment of this type part, flat basically surperficial main body is by thermoplastic moulded mode, implements to form by the interlayer of another kind structure or manufacturing technology or by the assembling of different layers or plate.Take to adapt to the guiding and the carriage of form of slide block of the different materials of correlation function, on the level of the rigging position that adapts to this body, side direction links to each other with this body.
These slide blocks are exposed under mechanical strees and the high wearing and tearing, and itself and this getting in touch with chimeric and fixing several position of main body realize, so that obtain enough anchor force and intensity.
Although, for example, described in document DE-A-101 31 829 and DE-A-33 04 342 and this first embodiment that implements at present equally by the applicant, provide gratifying effect, but after manufacturing has the flat body of slide block rigging position and consider surperficial part site assembly before, require to make separately slide block, manage two types of different workpiece and assembly manipulation especially dry as dust, and also require exquisite in case of necessity.
At accompanying drawing 1A, 1B, 2A, 2B, 3A, 3B, 4A, 4B, the embodiment of the movable louver of the acquisition Sun-shade screen that explanation is implemented by the applicant at present among 5A and the 5B.
Figure 1A and 1B are respectively the top view and the following view of two fabrication schemes of the movable louver that does not have slide block, and the horizontal reinforcement that is integrated in these louvers is shown equally.
Fig. 2 A and 2B are used for equipping the public slide block of two rigging positions of louver one side shown in Figure 1A and 1B and the upper and lower transparent view according to two different angles of female slide block in pairs.
Be noted that these slide blocks have been equipped with pin or protruding pin that side direction is protruded, and can in opposite guide rail or guide rail, be directed sliding.
These slide blocks also have according to its type (public or female) or with front and top outstanding shape that link head finishes, perhaps finish with engage position with the following guiding stroke of admitting above-mentioned connector.
At last, for it being assemblied on the corresponding rigging position of louver, these slide blocks have the suspension gear that has pad mould (maintien) equally, its adopt be arranged in being of each piece in these slide blocks tabular extend laterally in the shape of otch.
Fig. 3 A and 3B are respectively the birds-eye view of public slide block and the upward view of female slide block, Fig. 4 A and 4B are the louver corresponding topical views of having equipped respectively according to the slide block of Fig. 3 A and Fig. 3 B according to Figure 1A, and Fig. 5 A and 5B are respectively the part sectional view and the sectional view of the louver of the slide block of having equipped Fig. 4 A, and these views present the present embodiment of the applicant in the mode of replenishing.
Obviously, existing louver refuses to accept only to be equipped with the form of (front/rear louver) louver of one type of slide block equally.
According to the second known Implementation Modes of this part type, the main body that constitutes flat substantially screen has can guarantee the slip of described main body in guide rail or similar track and the form of the lateral edge of guiding.
These sides can form with the special material (constituting the different materials of surperficial body) that is suitable for, and for example, document US-A-2003/01 27 884 and EP-A-1 510 388 are disclosed, perhaps for example, and document EP-A-1 295 743 described materials.
But, the molded operation that the first above-mentioned scheme need be replenished, and according to above-mentioned alternative plan manufacturing part, its side weares and teares too early, its constituent material is this function of specific adaptation not.
On the other hand, in the framework of two schemes of second embodiment, slide and guiding localization, thereby be difficult to control, the danger of blocking or tightening increases.
Summary of the invention
The present invention is intended to overcome at least the positive aspects that the most of shortcoming that comes out above keeps above-mentioned known two embodiment especially, and passive aspect do not occur.
For this reason, the present invention proposes a kind of surperficial part, but the movable louver used of automobile open type roof or automobile door and window glass particularly, it comprises side guiding and carriage in guide rail or the similar guide rail, this part is compound, comprise flat basically body on the one hand, slight curving in case of necessity, take at least the form of the composite members that forms by plastic, on the other hand, comprise the slide block that at least one pair of is opposite, described slide block constitutes guiding and carriage, and with the level of can the mobile direction substantially parallel both sides of described surperficial part on be connected to this flat basically body, described flat basically body is integrated at least two horizontal microscler reinforcements, the latter extends in the body both sides that have guiding and carriage basically, this part is characterised in that, the slide block of this side is most of at least, in case of necessity at least except some guide surface and the sliding surface, form by the plastic that forms this flat basically body, and be this at least one or the opposite end of several microscler reinforcements stretch into described slide block at least in part.
Description of drawings
By means of the following description that relates to the preferred embodiment of explaining with reference to schematic figures that provides as non-limiting example, the present invention may be better understood, in the accompanying drawing:
Fig. 6 is the part sectional view of surperficial part side regions, and this surface part contains the slide block according to first embodiment of the invention first scheme;
Fig. 7 A and 7B are the part sectional views that is similar to Fig. 6, and public slide block and female slide block according to the first embodiment of the invention alternative plan are described respectively;
Fig. 8 is the view that is similar to Fig. 6 and 7, and second embodiment of the invention is described;
Fig. 9 is the birds-eye view of taking according to the surperficial part of the movable louver form of scheme shown in Fig. 6 or Fig. 7 A and the 7B;
Figure 10 is the birds-eye view of taking according to the surperficial part of the movable louver form of scheme shown in Figure 6;
Figure 11 is what to take according to the form of any one movable louver of scheme shown in Fig. 6 and 7, the birds-eye view of the surperficial part of integrated multi-form reinforcement;
Figure 12 A, 12B and 12C are can be at Fig. 6, the birds-eye view of the reinforcement of implementing in 7,8 and 11 the embodiment;
Figure 13 A and 13B are can be at Fig. 6, the birds-eye view of other embodiment of the reinforcement of implementing in 7 and 8 the embodiment;
Figure 14 is the schematic sectional view of composite structure before molding that is integrated in according in the surperficial part moulding bodies of the present invention;
Figure 15 is engaged on the directing pin in the guide rail or the cross sectional detail of protruding pin according to the slide block of part of the present invention;
Figure 16 is according to making according to another of Fig. 7 and 8 illustrated embodiments and the surperficial part birds-eye view of organization plan, and
Figure 17 is the cutaway view along the X-X line of Figure 16 object.
The specific embodiment
Shown in Fig. 6 to 11 and 16, surperficial part 1 is essentially complex form, on the one hand comprises flat basically body 4, and it is slight curving in case of necessity and the form of the composite members taking to be produced by at least a plastics 5,5 ' molding; And on the other hand, comprise at least one pair of opposite slide block 2, it constitutes guiding and carriage and be connected to flat basically body 4 on the equal height of parallel with the possible moving direction of described surperficial part 1 basically both sides 4 ', described flat basically body 4 is integrated at least two horizontal microscler reinforcements 6, the extension between 4 two opposite flanks 4 ' of body of supporting guiding and carriage 2 basically of described body 4.
According to the present invention, part 1 is characterised in that, side slide 2 is most of at least, guide in case of necessity and sliding surface 2 ', 2 " except some part; one of them 5 forms by the moulded plastic 5 of forming flat basically body 4 or moulded plastic 5,5 ', and the opposite end 7 of at least one or a plurality of stretching, extension reinforcements 6 is extended and/or at least in part elongation enter described slide block 2.
So the present invention allows to provide a kind of surperficial part 1, it has the slide block 2 of the form that is integrated into the molded item of finishing basically.Reinforcement 6 is elongated in the slide block 2, the most handy material 5 complete duplicating moldeds, cause constituting material 5 local enhancings of described slide block 2 or slide block 2 at least a portion, can also bear the stress of the described slide block 2 of influence preferably and improve the Joint strenght (body 4/ slide block 2 contact surfaces of enhancing) of slide block 2 and body 4.
When but surperficial part 1 comprises automobile open type roof louver, louver shown in Fig. 1 to 5, and when being typically the single-piece part that two or more similar louvers constitute, slide block 2 involved in the present invention is realized function interconnected between guiding, slip and the louver simultaneously.
On the other hand, when described slide block is used for when implement the place of existing these louvers and position, form, configuration and the size of the slide block of making according to the present invention 2 obviously are identical.
For this reason, each slide block 2 has one or more sides outstanding pin or protruding pin 15 on the one hand, it provides and guide rail or track 3 interactional guiding and sliding surfaces 2 ', on the other hand, have top and/or following one or more flanks, groove, outstanding or constriction, these parts provide interactional guiding and sliding surface 2 when two louver laps "; and last; form public affairs or female component 2 ' ", allow to form detachable connection by the engagement fit between public slide block and the female slide block.
This louver 1 can comprise anterior angle and/or relief angle or the only a pair of female slide block 2 that lays respectively at related louver 1, perhaps only a pair of public slide block 2, the perhaps a pair of slide block 2 of each type.Equally just as shown in these figures, these slide blocks 2 can itself constitute these angles of above-mentioned louver 1.
Thereby these slide blocks 2 can or be integrated in flat body 4 whole profile and the shape, and are perhaps outstanding with respect to described body 4 sides 4 ' side direction.
In the above two kinds of cases, extend at least in part the end 7 of workpiece 6, preferably extends into the side pin 15 in the slide block 2, so that strengthen being connected of slide block 2 and body 4 at least.
The reinforcement 6 of this stretching, extension can be divided into two parts (Fig. 7 A and 7B) in case of necessity, last part that overlaps and following part, piece connects between perhaps connecting with at least one each other, so that H shape strengthens structure (Figure 13 A and 13B) at the bottom of constituting list or dual link, it extends on the big face of body 4.
According to a preferred embodiment of the invention, particularly referring to Fig. 6,7,9,10 and 11, this slide block 2 can be whole by the moulded plastic 5 that constitutes body 4 or by moulded plastic 5, and one of 5 ' 5 forms, and fuses with this body.
The end opposite 7 of at least one or a plurality of reinforcement 6 is preferably corresponding respectively to constitute the rigidity reinforced rib of related slide block 2 or the part 8 of skeleton stretches into slide block 2, one of the plastics 5 of the body 4 that described rigidity reinforced rib or skeleton usefulness formation are flat basically or moulded plastic 5,5 ' 5 duplicating moldeds.
Preferably, each slide block 2 of every pair of opposite slide block 2 all with in order to the reinforced rib 8 of enhance mechanical strength and be one, described reinforced rib 8 presents reinforcement that extends in parallel with the side 4 ' of flat body 4 basically or the form that strengthens part, and preferably has substantially a general shape corresponding to described slide block 2 shapes, each reinforced rib 8 of slide block all, the workpiece that perhaps comprises end 7 connections of the reinforcement 6 that links to each other with described slide block 2, perhaps comprise the extendible portion that fuses with described reinforcement 6 described ends 7, perhaps comprise the independent workpiece that this end 7 is extended again.
Fig. 9 to 13 illustrates the different implementation of reinforcement 6, its end 7 and reinforced rib 8 without limitation.
In Fig. 9 and 10, extend continuously the end 7 of workpiece 6, and keep constant cross-section in slide block 2, and form the reinforced rib 8 of the simplification shape that these slide blocks use.
As Figure 11, shown in the 12A and 16, end 7 can be passed through to finish in slide block 2 in conjunction with the complicated more form of some given shape at least of described slide block 2 or projection, and for example directing pin 15.Moreover it strengthens described end described slide block 2 prior structures guaranteeing perpendicular to workpiece 6 expansion on the direction longitudinally.
At last, shown in reference Figure 12 B, can implement the reinforcement 6 of use at present equally, it is extended slightly, and the additional there separation member that constitutes slide block 2 reinforced ribs 8, and the connected section (no matter whether being connected to the there) that stretches is arranged on end 7 directions adjacent with corresponding reinforcement.
Obviously, these different implementations of reinforced rib 8 can with different implementation (overlapping, as the to be the H type) combinations of reinforcement 6 itself, as the front specially with reference to Fig. 7 and 13 described.
To being integrated in the setting of the such reinforced rib 8 in the plastic substrate 5 that constitutes slide block 2, allow structurally to strengthen slide block, and bear the power that is applied to it, provide simultaneously and 4 high-intensity connections of body.
In addition, reinforced rib 8 can have the elongated portion and/or the folded part of impression, protrusion in case of necessity, this part forms with embryo's (embryonnaire) method provides guide surface 2 ' or sliding surface 2 " the center of shape; and described in case of necessity reinforced rib can also have public or female the connection or apparatus for assembling 2 ' of related slide block 2 " skeleton, the most handy material 5 duplicating moldeds of giving final outer shape of this reinforced rib.
Generally, themoplasticity or the thermoset material 5 that constitutes this flat body 4 do not have the specific rub resistance or the characteristic of skimming wear.
So; preferably can stipulate; when slide block 2 whole by moulded plastic 5 that constitutes body 4 or moulded plastic 5; one of 5 ' 5 when forming, and is used for contact with guide rail or similar track 3, and/or the face 2 ' of the above-mentioned slide block 2 of slip support is provided when two part 1 laps; 2 "; or add specific additional protection layer 9 by processing that it is replenished, to improve its antiwear characteristic, sliding properties in case of necessity.
Be engaged in guide rail or the similar track 3, perhaps when two part 1 laps, provide the face 2 ' of the slide block 2 of the support of sliding, want actual and use clad material 9 to cover economically, for example, braiding or non-Weaving type textiles cover, the inside face of the body 4 of cap piece 1.
According to an alternative embodiment, referring to Fig. 8, this slide block 2 is only partly by moulded plastic 5 that constitutes body 4 or moulded plastic 5, one of 5 ' 5 forms, each slide block 2 all comprises the main portion 10 that is fused by described moulded plastic 5 bodies 4 that form and described, related reinforcement 6 respective end portions 7 and possible extension 8 thereof that described main portion is integrated, and comprise the abaculus 11 that partly covers with described moulded plastic 5, it partly is integrated in the moulded plastic 5, and constitute the guiding and the sliding surface 2 ' of slide block 2 at least, 2 ", be used for contacting with guide rail or similar track 3 and/or when two part 1 laps, providing the support of sliding.
In the framework of above-mentioned alternate embodiment, can stipulate, in the opposite end 7 of the reinforcement 6 relevant with paired slide block 2 each is all an engagement or hang on flank 12 or the part flank and extend, join together in described flank and related end 7, these flanks or part flank 12 are connected with abaculus 11, constitute the reinforced rib of slide block 2 usefulness of being considered at least in part, and with the moulded plastic 5 that constitutes body 4 at least in part, preferably whole duplicating moldeds (Fig. 8 and 12C).
This flank 12 can take the form of separation member to realize in case of necessity equally, as the reinforced rib 8 of Figure 12 B.
Embodiment according to the practicality of a recommendation of surperficial part 1, plastics 5 are made of polyurethane, basically flat body 4 integrated at least one take the enhancing surface texture 13 of the form of non-woven fabric, for example, glass fibre or high-strength polymer fiber, be preferably two enhancing surface textures 13 that separate with the surface texture 14 in the middle of the hollow out of link rod, this or these surface texture 13,14 whole imbedding in the polyurethane block 5, and insert or embed each reinforcements 6 of 5 of polyurethane, all comprise and take light metal and than the long elements of the form of a part of belt of rigidity.
This structure 14 realizes by the space orientation of two structures 13 on the one hand, helps after the polymerization distribution of flowing and expanding and bringing by the foam mixture that is used for forming plastics 5 on the other hand.
According to the shape of part 1, reinforcement 6 can present flat or crooked structure, when body 4 moldings, can give certain bending.
On the other hand, this enhancing structure 13 can have otch in case of necessity, so that provide side direction to put in the part in the zone of slide block 2.
When making every effort to alleviate surperficial part, can stipulate according to the present invention, shown in reference Figure 16 and 17, basically the flat body 4 of surface part 1 has composite structure, have at least with middle section 16 of making by the material 5 ' of less density, be integrated in and extend in described middle section 16 outsides in the described flat body 4, extend in one or more reinforcements 6 of middle section both sides in case of necessity.
Preferably, flat basically body 4 with whole composite structure, comprise with the lower material of density, for example, the median plate 17 of low-density polyurethane system, it is by the higher material of density, and for example, the framework 18 of high density polyurethane system surrounds, median plate 17 and framework 18, on the level of its assembled interface 19, present complementary type nested of constituent material separately, for example, complementary breach type, flank/groove or joint tongue/mortise, the side slide 2 of surperficial part 1 are most of at least, preferably all are to be formed by the higher material of density.
Two parts 17 that constitute surperficial part 1 preferably have identical thickness with 18, and constituent material separately can be overlapped on the level at described two parts edge in case of necessity each other.
Can stipulate that equally middle section 16 has one or more plates 17, the belt by the material 5 that constitutes framework 18 separates (scheme is not shown) in case of necessity.
As non-limiting example, the density of this material 5 can be 200 and 750kg/m
3Between, preferably 350 and 600kg/m
3Between, and the density of material 5 ' is 25 and 150kg/m
3Between, preferably 50 and 100kg/m
3Between.
But the present invention is intended to propose the solar protection devices that a kind of automobile open type roof or car door side window glass are used equally, it contains at least one flap type surface part, has the slippage function, preferably electrically operated, be contained in the bearer frame of at least two opposite side guides providing that described one or more surperficial part uses or guide rail (on Figure 15, part illustrates).
This solar protection devices is characterised in that described at least one surperficial part is previous described part 1.
In various purposes, this solar protection devices comprises at least two different surperficial parts 1, and in the middle of them, at least one surperficial part comprises two pairs of opposite slide blocks 2, in other words, and a pair of public slide block and a pair of female slide block; And at least one surperficial part comprises unique a pair of slide block 2, public or female, public is consistent with mother's slide block, so that chimeric mutually, and be used for guiding the first surface part that is supported on the second surface part, so that can realize piling up of described surperficial part 1.
At last, the present invention relates to the manufacture method of above-mentioned surperficial part equally, it is characterized in that, the mould device is provided, described device comprises by cooperate two parts that constitute die cavity under assembled state, is used for forming the flat basically body 4 and the slide block 2 of at least one part 1; Place at least two microscler reinforcements 6 in the mould lower, transverse, and place the enhancing surface texture 13 that at least one takes non-type of weave in case of necessity, place reinforced rib 8 and/or abaculus 11 in case of necessity, described abaculus forms the guiding and the sliding surface 2 ', 2 of corresponding slide block 2 at least "; Inject the polyurethane cross-linking agent liquid mixture; Close mould, make polyurethane 5 expand and polymerizations, so that form single-piece, promptly flat basically body 4 and slide block 2 or have the main portion 10 of the described slide block 2 of abaculus 11; At last, open mould, therefrom take out with its slide block 2 and form single-piece surface part 1.
Basically flat body 4 and slide block 2 at least a portion can be made with single a kind of material 5.
But in a scheme, such as referring to Figure 16 and 17, particularly in order to alleviate the weight of surperficial part 1, described body 4 can comprise at least two parts making with different materials equally.
It is contemplated that several manufacturings several schemes of the part 1 of a kind of pair of material structure like this.
So, according to first fabrication scheme that two independent steps are arranged, can stipulate, place assembly set in the mould bottom, have microscler reinforcement 6 and have reinforced rib 8 in case of necessity and/or abaculus 11, have at least one equally by low density material 5 ', the best plate of making by low-density polyurethane 17, described plate is used for forming at least one middle section 16 of flat basically body 4; Then inject high density polyurethane crosslinking agent compound; Close this mould and make high density polyurethane 5 expand and polymerization, so that form surperficial part 1 compound flat basically body 4, constitute and by the middle section 16 of peripheral frame 18 completions by plate 17, and at least one main portion 10 of slide block 2 is formed by high density polyurethane 5 equally; At last, open this mould, therefrom take out with its slide block 2 and form single-piece surface part 1.
According to the alternative plan that two manufacturing steps of realizing in same production tooling are arranged, this manufacture method is, in the mould device, inject low-density polyurethane crosslinking agent liquid mixture 5 ' in advance, make described low-density polyurethane 5 ' expand and polymerization, realization is used for forming the plate 17 of the middle section 16 of flat basically body 4; Then at least two microscler reinforcements 6, reinforced rib 8 and/or abaculus 11 are put into after the mould device in case of necessity, inject high density polyurethane crosslinking agent liquid mixture 5 continuously, make its expansion and polymerization then, form and take the remainder of framework 18 around the surperficial part 1 of the form of plate 17.
According to the 3rd fabrication scheme that has only an operation, this method can comprise, in the first area of mould device, inject low-density polyurethane liquid mixture 5 ' simultaneously, so that realize constituting the plate 17 of flat basically body 4 middle sections 16, inject the high density polyurethane compound with second area, to realize constituting the framework 18 of surperficial part 1 remainder at the mould device; Close this mould, make two kinds of polyurethane materials 5 and 5 ' expand and polymerization, so that form single-piece, promptly flat basically body 4 and slide block 2 or have the main portion 10 of the described slide block 2 of abaculus 11; Open mould at last, therefrom take out with its slide block 2 and form single-piece surface part 1.
Obviously, the invention is not restricted to embodiment described and that accompanying drawing is presented.Under the situation that does not break away from protection domain of the present invention, change remaining possible, particularly from the viewpoint of different design of parts, perhaps the technology with equivalence replaces.
Claims (17)
1. surperficial part, but the movable louver used of automobile open type roof or door window glass particularly, comprise side guiding and carriage in guide rail or the similar guide rail, this part is compound, comprise flat basically body on the one hand, it is slight curving in case of necessity, and takes the form of the composite members that formed by at least a plastic; And on the other hand, comprise the slide block that at least one pair of is opposite, described slide block constitutes this guiding and carriage, and on the level of parallel with the possible moving direction of described surperficial part basically both sides, link together with this flat basically body, described flat basically body is integrated at least two horizontal microscler reinforcements, described reinforcement extends having between the described body both sides of this guiding and carriage basically, part (1) is characterised in that, this side slide (2) is most of at least, at least some guides and sliding surface (2 ' in case of necessity, 2 "); be to be formed by one of plastics (5) that constitute this flat basically body (4) or moulded plastic (5; 5 ') (5) molding, the opposite end (7) that also is at least one or a plurality of microscler reinforcement (6) is extended at least in part and/or is extended and enters described slide block (2).
2. part according to claim 1 is characterized in that, this slide block (2) is whole to be to be formed by one of plastics that constitute body (4) (5) or plastics (5,5 ') (5) molding, fuses with body (4).
3. part according to claim 1 and 2, it is characterized in that, the opposite end (7) of at least one or a plurality of reinforcement (6), the rigidity reinforced rib of the slide block (2) that corresponding respectively formation is related or the part (8) of skeleton stretch into this slide block (2), described rigidity reinforced rib or skeleton are formed by moulded plastic (5) or one of moulded plastic (5,5 ') (5) duplicating molded of constituting this flat basically body (4).
4. according to any one described part in the claim 1 to 3, it is characterized in that, the reinforced rib (8) of all integrated its mechanical strength of enhancing of each slide block (2) of every pair of opposite slide block (2), reinforcement or enhancing form partly that this reinforced rib takes the side (4 ') of one or more with relevant flat basically body (4) to extend in parallel, and preferably has substantially roughly a general shape corresponding to described slide block (2) shape, every reinforced rib (8) of this slide block all, perhaps comprise the part that an end (7) with the reinforcement that is connected to described slide block (2) (6) fuses, perhaps comprise the extendible portion that the described end (7) with reinforcement (6) fuses, perhaps also comprise the independent workpiece that this end (7) is extended.
5. according to any one described part in the claim 1 to 4; it is characterized in that; when this slide block (2) whole by plastic that constitutes body (4) (5) or moulded plastic (5; when one of 5 ') (5) form; be used for contacting with guide rail or similar track (3) and/or when two parts (1) lap, providing the face (2 ' of the described slide block (2) of the support of sliding; 2 "); the result is processing or the specific additional protection layer (9) that (will carry out) replenished; to improve its antiwear characteristic, sliding properties in case of necessity.
6. part according to claim 5, it is characterized in that, be engaged in guide rail or the similar track (3) or when two parts (1) lap, the face (2 ') of the slide block (2) that providing slides supports, by cladded material (9), for example, textiles braiding or non-woven covers, the inside face of the body (4) of cap piece (1).
7. part according to claim 1, it is characterized in that, described slide block (2) is partly by moulded plastic that constitutes described body (4) (5) or moulded plastic (5,5 ') one of (5) form, each slide block (2) all comprises the main portion (10) that fuses with described body (4) that is formed by described moulded plastic (5), related described reinforcement (6) respective end portions (7) that described main portion is integrated and possible extendible portion (8) thereof; And comprise the abaculus (11) that is partly covered by described moulded plastic (5), described abaculus is partially integrated in the described moulded plastic, and constitute the described guiding and the sliding surface (2 ' of described slide block (2) at least, 2 "); it is used for contacting with guide rail or similar track (3); and/or when two parts (1) lap, providing slides supports.
8. part according to claim 7, it is characterized in that, in the opposite end (7) of the reinforcement (6) relevant with paired slide block (2) each is all extended on an engagement or suspension flank (12) or its some parts, join together in described flank and related end (7), these flanks (12) or its part are connected with this abaculus (11), constitute the reinforced rib of slide block (2) usefulness of being considered at least in part, and with the moulded plastic (5) that constitutes this body (4) at least in part, preferably duplicating molded forms fully.
9. according to any one described part in the claim 1 to 8, it is characterized in that, these plastics (5) are made of polyurethane, and be this flat basically body (4) integrated at least one take the enhancing surface texture (13) of the form of non-woven fabric, for example, glass fibre or high-strength polymer fiber, this structure is preferably two enhancing surface textures (13) that the intermediate surface structure (14) by the hollow out of link rod separates, this or these surface texture (13,14) whole imbedding in polyurethane (5) piece, also be to insert or embed each reinforcement (6) in the polyurethane block (5), all comprise and take light metal and than the long elements of the form of a part of belt of rigidity.
10. according to any one described part in the claim 1 to 8, it is characterized in that, basically the flat body (4) of this surface part (1) has composite structure, have at least one middle section that forms by density materials with smaller (5 ') (16), be integrated in and extend in this middle body (16) outside in this flat body (4), extend in the one or more microscler described reinforcement (6) of middle section (16) both sides in case of necessity.
11. part according to claim 10, it is characterized in that, described flat basically body (4) with whole composite structure is by the lower material of density, for example, the median plate (17) that low-density polyurethane forms constitutes, described median plate is by the higher material of density, for example, the framework of high density polyurethane system (18) surrounds, this median plate (17) and described framework (18) have its complementary type nested of constituent material separately on the level of their assembled interface (19), for example, complementary breach type, flank/groove or joint tongue/mortise, the side slide (2) of this surface part (1) are most of at least, are preferably all formed by the bigger material of density (5).
12. but solar protection devices that is used for automobile open type roof or car door side window glass, it comprises: the surperficial part of at least one described flap type, assemble to such an extent that have a slippage function, preferably electrically operated, be contained in the bearer frame of at least two opposite side guides providing that described one or more surperficial part uses or guide rail, it is characterized in that described at least one surperficial part is according to any one described part (1) in the claim 1 to 11.
13. device according to claim 11 is characterized in that, comprises at least two different surperficial parts (1), wherein at least one surperficial part comprises two pairs of opposite slide blocks (2), that is, and and a pair of public slide block and a pair of female slide block; And at least one surperficial part comprises only a pair of slide block (2), public or female, these public affairs is consistent with slide block mother, so that chimeric mutually, and be used for guiding the first surface part that is supported on the second surface part, so that can realize piling up of above-mentioned surperficial part (1).
14. manufacture method according to any one described surperficial part in the claim 1 to 11, it is characterized in that, the mould device is provided, described device comprises by cooperate two parts that constitute die cavity under assembled state, is used for forming the flat basically body (4) and the slide block (2) of at least one surperficial part (1); Place at least two microscler reinforcements (6) in described mould lower, transverse, and place the enhancing surface texture (13) that at least one takes the non-woven fabric form in case of necessity, place reinforced rib (8) and/or abaculus (11) in case of necessity, described abaculus form at least the guiding of corresponding slide block (2) and sliding surface (2 ', 2 "); Inject the polyurethane cross-linking agent liquid mixture; Close mould, and make polyurethane (5) expand and polymerization, so that form single-piece, i.e. this flat basically body (4) and slide block (2) or have the main portion (10) of the above-mentioned slide block (2) of abaculus (11); At last, open this mould, and therefrom take out and its slide block (2) formation single-piece surface part (1).
15. method according to claim 14, it is characterized in that, place assembly set in the mould bottom, have microscler reinforcement (6) and have reinforced rib (8) in case of necessity and/or abaculus (11), have at least one equally by low-density material (5 '), the best plate of making by low-density polyurethane (17), described plate is used for forming at least one middle section (16) of flat basically body (4); Then inject high density polyurethane crosslinking agent compound; Close this mould, and make high density polyurethane (5) expand and polymerization, so that form described surperficial part (1) compound flat basically body (4), constitute and by the middle section (16) of peripheral frame (18) completion, at least one main portion (10) of slide block (2) is formed by high density polyurethane (5) equally by this plate (17); At last, open mould, therefrom it takes out the surperficial part (1) that forms a single-piece with its slide block (2).
16. method according to claim 14, it is characterized in that, in the mould device, inject low-density polyurethane crosslinking agent liquid mixture (5 ') in advance, make described low-density polyurethane (5 ') expand and polymerization, realize plate (17), be used for forming the middle section (16) of flat basically body (4); Then in this mould device, lay at least two microscler reinforcements (6), lay reinforced rib (8) and/or abaculus (11) in case of necessity afterwards, inject high density polyurethane crosslinking agent liquid mixture (5) continuously, then make its expansion and polymerization, form and take surperficial part (1) remainder of framework (18) around the form of this plate (17).
17. method according to claim 14 is characterized in that, injects low-density polyurethane liquid mixture (5) in the first area of mould device simultaneously, constitutes the plate (17) of the middle section (16) of flat basically body (4) with realization; Inject high density polyurethane compound (5) with second area, to realize constituting the framework (18) of surperficial part (1) remainder at the mould device; Close this mould, make two kinds of polyurethane materials (5 and 5 ') expand and polymerization, so that form single-piece, promptly flat basically body (4) and slide block (2) or have the main portion (10) of the described slide block (2) of this abaculus (11); At last, open this mould, therefrom take out with its slide block (2) and form single-piece surface part (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0701550A FR2913214B1 (en) | 2007-03-02 | 2007-03-02 | SURFACE ELEMENT OF THE SHUTTER TYPE AND SUN VISOR DEVICE COMPRISING AT LEAST ONE SUCH ELEMENT |
| FR0701550 | 2007-03-02 | ||
| PCT/FR2008/050353 WO2008122735A1 (en) | 2007-03-02 | 2008-02-29 | Flap type surface member and sun visor device including at least one such member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101801700A true CN101801700A (en) | 2010-08-11 |
| CN101801700B CN101801700B (en) | 2012-05-23 |
Family
ID=38473950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800068581A Expired - Fee Related CN101801700B (en) | 2007-03-02 | 2008-02-29 | Surface member and sun visor device, and manufacture method of surface member |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2125408A1 (en) |
| CN (1) | CN101801700B (en) |
| FR (1) | FR2913214B1 (en) |
| WO (1) | WO2008122735A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100209341A1 (en) * | 2009-02-18 | 2010-08-19 | Csl Limited | Treatment of chronic inflammatory conditions |
| DE102009031619A1 (en) * | 2009-07-03 | 2011-01-05 | GM Global Technology Operations, Inc., Detroit | shading system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611534A (en) * | 1984-06-15 | 1986-01-07 | Nissan Motor Co Ltd | Inner trimming material for automobile |
| BE1010024A5 (en) * | 1996-03-04 | 1997-11-04 | Nomet Management Serv Bv | Opening device container with a tarp. |
| DE19808678C1 (en) * | 1998-03-02 | 1999-06-24 | Ruthard Dipl Ing Marowsky | Support for motor vehicle roof sun shade |
| JP3527883B2 (en) * | 2000-07-14 | 2004-05-17 | 豊和繊維工業株式会社 | Automotive sunroof slide sunshade |
| DE10346346A1 (en) * | 2003-10-06 | 2005-04-21 | Arvinmeritor Gmbh | Vehicle-fixed guidance system and method for producing a vehicle-fixed guidance system |
| CN2790832Y (en) * | 2005-01-09 | 2006-06-28 | 温州欧舒特猛狮汽车有限公司 | Fully-automatic electric clearstory |
| DE102005059260B4 (en) * | 2005-12-12 | 2016-04-07 | Webasto Ag | Movable headliner |
-
2007
- 2007-03-02 FR FR0701550A patent/FR2913214B1/en not_active Expired - Fee Related
-
2008
- 2008-02-29 WO PCT/FR2008/050353 patent/WO2008122735A1/en active Application Filing
- 2008-02-29 CN CN2008800068581A patent/CN101801700B/en not_active Expired - Fee Related
- 2008-02-29 EP EP08775658A patent/EP2125408A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008122735A1 (en) | 2008-10-16 |
| FR2913214A1 (en) | 2008-09-05 |
| EP2125408A1 (en) | 2009-12-02 |
| CN101801700B (en) | 2012-05-23 |
| FR2913214B1 (en) | 2011-06-10 |
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Granted publication date: 20120523 Termination date: 20190228 |