WO2015060153A1 - Ensemble panneau et structure de support de panneau stratifié dans une carrosserie de véhicule - Google Patents

Ensemble panneau et structure de support de panneau stratifié dans une carrosserie de véhicule Download PDF

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Publication number
WO2015060153A1
WO2015060153A1 PCT/JP2014/077284 JP2014077284W WO2015060153A1 WO 2015060153 A1 WO2015060153 A1 WO 2015060153A1 JP 2014077284 W JP2014077284 W JP 2014077284W WO 2015060153 A1 WO2015060153 A1 WO 2015060153A1
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WO
WIPO (PCT)
Prior art keywords
panel
laminated
holder
resin
vehicle body
Prior art date
Application number
PCT/JP2014/077284
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English (en)
Japanese (ja)
Inventor
努 岩谷
達明 上原
Original Assignee
八千代工業株式会社
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Filing date
Publication date
Application filed by 八千代工業株式会社 filed Critical 八千代工業株式会社
Publication of WO2015060153A1 publication Critical patent/WO2015060153A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/043—Sunroofs e.g. sliding above the roof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • 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
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/82—Sealing arrangements specially adapted for opening panels, e.g. doors for movable panels in roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2369/00—Polycarbonates

Definitions

  • the present invention relates to a panel assembly including a laminated panel and a supporting member that supports the laminated panel, particularly a panel assembly including a laminated panel in which a glass panel and a resin panel are laminated, and a laminated panel supporting structure in a vehicle body.
  • Patent Document 1 A laminated panel in which glass thin plate layers are laminated via an agent layer is known (Patent Document 1). According to Patent Document 1, by adopting such a configuration, the laminated panel can be provided with scratch resistance equivalent to that of inorganic glass, and light weight can be achieved as compared with the case where it is configured by a single glass plate. I can do it.
  • a vehicle panel assembly using a laminated panel in which a glass panel and a resin panel are laminated includes a support member that supports a transparent plate such as inorganic glass from the vehicle interior side.
  • the laminated panel has a glass panel arranged outside the vehicle and a resin panel arranged inside the vehicle. For this reason, the support member is bonded and fixed to the resin panel to support the entire laminated panel.
  • many panel assemblies include a sealing member that surrounds the laminated panel.
  • the seal member is a member that watertightly seals between the vehicle body opening and the laminated panel when the panel assembly closes the vehicle body opening formed in the roof or the like of the vehicle body.
  • the seal member is usually disposed on the outer edge of the support member.
  • the resin panel has a larger coefficient of linear expansion (thermal expansion coefficient) than the glass panel, and the resin panel mainly expands or contracts as the environmental temperature changes. For example, in a low temperature environment, the resin panel contracts, and the support member bonded to the resin panel is displaced or deformed as the resin panel contracts. As a result, the seal member provided on the support member is also displaced. For this reason, when the resin panel contracts, the gap between the laminated panel and the vehicle body opening is enlarged.
  • thermal expansion coefficient thermal expansion coefficient
  • Patent Document 1 does not mention any adverse effects caused by expansion or contraction of the resin panel.
  • the sealing member is taken into consideration when the shape of the resin panel contracts. It was necessary to design a large size in advance. That is, even when the gap between the vehicle body opening and the laminated panel is enlarged, there is a problem that the sealing member is enlarged due to the need to ensure the sealing performance.
  • An object of the present invention is to provide a panel assembly capable of reducing a change in a gap between an opening and a laminated panel and miniaturizing a seal member, and a laminated panel support structure in a vehicle body.
  • the present invention made in order to solve the above problems includes a first panel (12) and a laminated panel having a second panel (13) laminated on the first panel and having a larger linear expansion coefficient than the first panel. (11) and a support member (15) provided on the second panel side of the laminated panel to support the laminated panel, wherein the first panel is further outward from an outer edge of the second panel. The support member is bonded to the main surface (12b) of the first panel on the second panel side in the extension portion. Panel assembly (10).
  • the support member that supports the laminated panel is not affected by the deformation of the resin panel. With the assembly installed, it is possible to reduce the change in the gap between the opening and the laminated panel.
  • the extending portion (12a) is provided over the entire circumference of the first panel (11), and the support member (15) is configured in a frame shape so as to support the first panel over the entire circumference. And a sealing member (16) surrounding the supporting member is provided along the outer edge of the supporting member.
  • the change in the gap between the opening and the laminated panel can be reduced over the entire circumference of the opening, and the seal member can be miniaturized.
  • the support member (15) includes an extending portion (a portion extending toward the center of the main surface of the second panel along the main surface (13b) of the second panel (13)). 15a), and a regulating member (17) that is provided along an edge on the central side of the extended portion and restricts displacement of the second panel toward the extended portion. .
  • the regulating member regulates the displacement of the laminated panel toward the extending portion side. Therefore, the laminated panel is supported more stably by the support member, and the laminated panel can be damaged. It becomes possible to prevent.
  • the first panel (12) is made of glass
  • the second panel (13) is made of resin
  • the present invention also includes a first panel (12), a laminated panel (11) that is laminated on the first panel and has a second panel (13) that has a larger linear expansion coefficient than the first panel, 1), or a support member (15) connected to a part of the vehicle body and provided on the second panel side of the laminated panel to support the laminated panel.
  • the panel includes an extension portion (12a) that extends further outward from an outer edge of the second panel, and the support member has a main surface on the second panel side of the first panel in the extension portion ( 12b) is a structure for supporting a laminated panel in a vehicle body.
  • the support member that supports the laminated panel is not affected by the deformation of the resin panel. With the panel attached to the vehicle body, the change in the gap between the vehicle body opening and the laminated panel can be reduced.
  • the panel assembly is placed between the opening and the laminated panel. It is possible to reduce the change in the gap.
  • (A) is a top view which shows the site
  • (b), (c), (d) is an example of the support structure of a laminated panel Cross section shown The perspective view which shows the outline of the opening-and-closing type skylight which concerns on 5th Embodiment of this invention.
  • FIG. 1 is an explanatory view showing an outline of a sunroof device 4 mounted on the vehicle body 1.
  • the roof 2 of the vehicle body 1 is provided with a rectangular vehicle body opening 3 in a top view.
  • a sunroof device 4 is attached to the vehicle body opening 3.
  • the sunroof device 4 includes a panel assembly 10.
  • the panel assembly 10 is mechanically connected to a driving source (not shown) and is configured to be displaceable in the front-rear direction with respect to the vehicle body opening 3.
  • the sunroof device 4 is of a so-called tilt inner type.
  • the panel assembly 10 is provided between the roof 2 and an interior material (not shown) behind the vehicle body opening 3.
  • the panel assembly 10 In the closed state, the panel assembly 10 reaches the front edge of the vehicle body opening 3, and the seal member 16 (see FIG. 2) is connected to the front edge, rear edge, and side edge of the vehicle body opening 3. Is pressed against the vehicle body opening 3 to be watertightly closed.
  • FIG. 2 is an exploded perspective view showing the configuration of the panel assembly 10 according to the first embodiment of the present invention
  • FIG. 3 is a perspective view of the laminated panel 11 constituting the panel assembly 10 as seen from the resin panel 13 side. .
  • the configuration of the panel assembly 10 according to the first embodiment will be described with reference to FIGS. 2 and 3.
  • the panel assembly 10 includes a laminated panel 11, a holder 15 as a supporting member that supports the laminated panel 11, a seal member 16, and a regulating member 17.
  • the laminated panel 11 is obtained by laminating a glass panel (first panel) 12, an adhesive medium 14, and a resin panel (second panel) 13, and the laminated panel 11 is reduced in weight by using the resin panel 13 as a part thereof. Is done.
  • the holder 15 is a frame that is slightly larger than the glass panel 12, and includes a connecting portion (not shown) that connects the panel assembly 10 to the vehicle body 1 (see FIG. 1) at the lower portion in the left-right direction.
  • the glass panel 12 of the laminated panel 11 is disposed above (outside the vehicle body 1), and the resin panel 13 is disposed below (inside the vehicle body 1). Since the glass panel 12 has high scratch resistance, the outer surface of the laminated panel 11 is hardly damaged by scratching.
  • the resin panel 13 is obtained by injection molding a highly transparent thermoplastic resin.
  • polycarbonate is used as the resin.
  • acrylic can also be used as a material of the resin panel 13.
  • ⁇ p 70 ⁇ 10 ⁇ 6 / ° C.
  • ⁇ a 70 to 80 ⁇ 10 ⁇ 6 / ° C.
  • the linear expansion coefficient of the resin panel 13 is one order of magnitude larger than that of the glass panel 12. That is, when the environmental temperature changes, the resin panel 13 expands or contracts more than the glass panel 12.
  • the main surface 13b of the resin panel 13 is configured to be smaller than the main surface 12b of the glass panel 12 (see FIG. 3), and the center of the main surface 12b of the glass panel 12 and the center of the main surface 13b of the resin panel 13 are approximately. Laminated to match.
  • the glass panel 12 includes an extension portion 12 a that extends further outward from the outer edge of the resin panel 13, and the extension portion 12 a is an outer edge of the resin panel 13. Is formed in a band shape over the entire circumference of the glass panel 12.
  • the laminated panel 11 includes an adhesive medium 14 provided between the glass panel 12 and the resin panel 13.
  • the adhesive medium 14 has substantially the same shape as the resin panel 13, and the adhesive medium 14 adheres the glass panel 12 and the resin panel 13 in the entire range where the glass panel 12 and the resin panel 13 overlap.
  • a sheet material mainly made of PVB is used as the adhesive medium 14.
  • PVB is excellent in transparency and moldability, and does not lose flexibility even when the glass panel 12 and the resin panel 13 are pressed. Due to this characteristic, when the resin panel 13 expands or contracts, the outer edge of the resin panel 13 is relatively displaced along the main surface 12 b of the glass panel 12. Moreover, by using PVB, even if the glass panel 12 is broken, scattering of glass fragments can be prevented, and sound insulation can be improved.
  • the glass panel 12 has a thickness of, for example, 1.6 mm
  • the resin panel 13 has a thickness of 1.5 mm
  • the adhesive medium 14 has a thickness of about 0.8 mm.
  • the holder 15 is an integrally molded product obtained by pressing a cold rolled steel sheet having a tensile strength of 270 N / mm 2 or more, and has a thickness of about 0.8 to 1.6 mm, for example.
  • the holder 15 is bonded to the glass panel 12 from the indoor side in the above-described extending portion 12 a, whereby the entire laminated panel 11 is supported by the holder 15.
  • a regulating member 17 made of, for example, rubber is provided on the inner edge of the holder 15 having a frame shape.
  • a seal member 16 made of rubber or the like is provided on the outer edge of the holder 15 so as to surround the entire circumference of the holder 15.
  • the panel assembly 10 may be configured such that the holder 15 is formed of separate parts on the front, rear, left, and right sides, and these are individually bonded to the corresponding portions of the glass panel 12. In this case, the seal member 16 is bridged around the outer edge of the holder 15 divided into four parts.
  • FIG. 4 is a sectional side view of the main part of the panel assembly 10.
  • FIG. 4 corresponds to the IV-IV section in FIG. 4 illustrates a state immediately before the panel assembly 10 constituting the sunroof device 4 (see FIG. 1) is closed (when the seal member 16 contacts the vehicle body opening 3).
  • the holder 15 has a frame shape along the outer periphery of the laminated panel 11, the seal member 16 attached to the holder 15 also has an annular shape, and the panel assembly 10 has a front edge portion shown in FIG.
  • the configuration is almost the same as that.
  • the term “adhesive” does not have a strict meaning of a substance used for bonding the surfaces of solid objects, but is a substance that can be used to bond two objects or has been cured. In the case where the adhesive has a high barrier property against gas or liquid, it is used in a broad sense as a substance having a function as a sealing material.
  • the holder 15 includes a base 15b provided on the outer edge (front) side of the glass panel 12 along the main surface 12b of the glass panel 12, and a resin panel 13 (the glass panel 12 and the resin panel 13 are laminated). And an extended portion 15a extending toward the center (rear) of the main surface 13b of the resin panel 13 along the main surface 13b of the laminated portion).
  • a convex portion 15c protruding upward is provided between the base portion 15b and the extending portion 15a, and the extending portion 15a and the base portion 15b form a concave portion relative to the convex portion 15c.
  • the strength of the holder 15 is improved by forming the holder 15 which is a frame body into a shape having irregularities from the inner edge to the outer edge.
  • the extended portion 15a, the base portion 15b, and the convex portion 15c are each provided with flat surfaces 15h, 15f, and 15g formed substantially in parallel with the main surface 13b of the glass panel 12 or the resin panel 13 below the laminated panel 11.
  • a seal member 16 is disposed on the base portion 15b.
  • the seal member 16 has a seal outer edge portion 16a having a hollow cross-sectional structure on the outer edge side (front side) and a supported portion 16b on the inner edge side (rear side).
  • the seal outer edge portion 16a and the supported portion 16b A groove 16c that is recessed from the surface of the seal member 16 is formed on the lower surface therebetween.
  • an opening-side tongue piece 16g protruding toward the vehicle body opening 3 is provided below the seal outer edge portion 16a, and an adhesive reservoir 16d is formed on the upper surface of the supported portion 16b.
  • a tongue piece 16f is provided so as to cover from above.
  • a notch 16e is formed along the inner edge below the supported portion 16b.
  • An outer frame 15d is formed on the outermost edge (frontmost) of the holder 15 upward from the flat surface 15f of the base portion 15b.
  • An outer frame 15 d is fitted in the groove portion 16 c provided in the seal member 16, whereby the seal member 16 is attached to the outer edge of the holder 15.
  • the supported portion 16b is sandwiched and supported by the laminated panel 11 (more precisely, the glass panel 12) and the holder 15 in the panel assembly 10. On the other hand, the supported portion 16b supports the holder 15 and the laminated panel. 11 is regulated.
  • the adhesive reservoir 16d is filled with the adhesive 20, and the laminated panel 11 (glass panel 12) and the sealing member 16 are joined in a watertight manner by the adhesive 20 filled in the adhesive reservoir 16d.
  • the innermost edge of the extended portion 15a is provided with a flat surface 15e parallel to the resin panel 13, and a regulating member 17 having a substantially U-shaped cross section corresponding to the shape of the flat surface 15e is attached to the flat surface 15e.
  • the upper surface of the restricting member 17 forms a flat surface 17 a, and the flat surface 17 a is disposed so as to face the resin panel 13.
  • the restricting member 17 is made of an elastic material such as rubber, and restricts the resin panel 13 (laminated panel 11) from being displaced toward the extending portion 15a (that is, downward).
  • the laminated panel 11 Since the downward displacement of the laminated panel 11 is restricted by the regulating member 17, the laminated panel 11 is stably supported by the holder 15 even when an external force is applied to the laminated panel 11 from above, and the laminated panel 11 is damaged. Etc. are prevented.
  • the regulating member 17 is provided apart from the resin panel 13, but the regulating member 17 is previously brought into contact with the resin panel 13 when no external force is applied to the laminated panel 11. May be.
  • the flat surface 15g formed on the convex portion 15c is not in contact with the single-layer portion composed of only the glass panel 12 of the laminated panel 11, that is, the extended portion 12a (see also FIG. 2). Yes.
  • the separation distance between the holder 15 and the laminated panel 11 is regulated by the supported portion 16b, whereby the extension portion 12a and the flat surface 15h are arranged apart from each other.
  • a region S1 extending from the flat surface 15g formed on the convex portion 15c to the flat surface 15f of the base portion 15b is filled with an adhesive 20, whereby the glass panel 12 is bonded and fixed to the holder 15. More specifically, in the area S1, the main surface 12b on the resin panel 13 side of the glass panel 12 constituting the laminated panel 11 is bonded to the holder 15 (its convex portion 15c). Further, the adhesive 20 contacts the innermost edge of the supported portion 16b of the seal member 16, and is filled in a notch 16e formed on the lower surface of the supported portion 16b. By filling the notch 16e with the adhesive 20, the seal member 16 is reliably prevented from coming out in the outer edge (front) direction.
  • the three of the glass panel 12, the holder 15, and the seal member 16 are fixed to each other by the adhesive 20 filled in the region S1.
  • a urethane-based adhesive may be used as the adhesive 20, and it is particularly preferable to use a highly elastic and highly viscous type.
  • the glass panel 12 contains the extension part 12a extended further outward from the outer edge of the resin panel 13, and the resin panel 13 side of the glass panel 12 in the extension part 12a
  • the main surface 12b is bonded to a holder 15 as a support member.
  • the holder 15 does not have a direct connection portion with the resin panel 13.
  • the linear expansion coefficient ⁇ g of the glass panel 12 is sufficiently smaller than the linear expansion coefficient ⁇ p of the resin panel 13 (polycarbonate), for example, the resin panel 13 expands or contracts due to an environmental temperature change.
  • the holder 15 that supports the laminated panel 11 is not affected by the deformation of the resin panel 13, and enlargement or reduction of the outer edge of the seal member 16 provided on the holder 15 can be minimized. That is, when the panel assembly 10 is attached to the vehicle body 1 (see FIG. 1), the change in the gap between the vehicle body opening 3 and the laminated panel 11 is reduced. As a result, even if the size of the seal member 16, particularly the seal outer edge portion 16a, is reduced, the space between the vehicle body opening 3 and the panel assembly 10 can be watertightly closed.
  • the glass panel 12, the holder 15, and the sealing member 16 are fixed to each other by the adhesive 20, and the sealing member 16 is sandwiched between the glass panel 12 and the holder 15 in terms of configuration. If it is deformed, it can be stressed.
  • the holder 15 is bonded to the glass panel 12, so that when the glass panel 12 extends forward, the holder 15 also moves forward. It moves and no relative displacement occurs between them.
  • relative displacement between the glass panel 12 and the holder 15 may occur in the outer edge portion of the region S1 where both are fixed by the adhesive 20 based on the difference in linear expansion coefficient between the glass panel 12 and the holder 15.
  • the deformation amount itself is small, and the linear expansion coefficients of the glass panel 12 and the holder 15 are close to each other, so the deformation amount of the glass panel 12 and the holder 15 is You may consider that it is substantially the same. Therefore, no large shear stress acts on the adhesive 20 in the region S1, and the seal member 16 is not damaged.
  • the sealing member 16 is made of an elastic body such as rubber, even if the glass panel 12 and the holder 15 are relatively displaced relatively, this displacement difference is absorbed by the deformation of the sealing member 16. .
  • the annular regulating member 17 is attached along the inner edge of the holder 15, and the groove portion 16 c of the seal member 16 is fitted into the outer frame 15 d of the holder 15 along the outer edge of the holder 15. Temporarily fasten with. Thereafter, the adhesive 20 is filled in the region S1.
  • a discharge nozzle (not shown) for discharging the adhesive 20 is directed from the inner edge (rear) side of the holder 15 toward the cutout portion 16e of the seal member 16, and the adhesive discharged from the discharge nozzle. 20 fills the notch 16e and then fills the region S1. The adhesive 20 is filled while moving the discharge nozzle along the outer edge of the frame-shaped holder 15. At the same time, the adhesive 20 is filled into the adhesive reservoir 16d of the seal member 16 using another discharge nozzle.
  • the laminated panel 11 is assembled from above the holder 15 where the adhesive 20 is exposed. At this time, the laminated panel 11 is assembled so as to cover the tip of the tongue piece 16f of the seal member 16 attached to the holder 15 over the entire circumference. That is, the front end portion of the tongue piece 16f can be used as a positioning marker in the front-rear direction and the left-right direction (see FIG. 2).
  • the laminated panel 11 assembled to the holder 15 is positioned in the vertical direction by the supported portion 16b of the seal member 16, and the laminated panel 11 is layered with respect to the holder 15 (particularly, the range from the convex portion 15c to the flat surface 15f). It is supported via the adhesive 20. In this state, the adhesive 20 is cured, whereby the assembly of the panel assembly 10 is completed.
  • FIG. 5 is a perspective view of a modified example of the laminated panel 11 constituting the panel assembly 10 as viewed from the resin panel 13 side.
  • the adhesive medium 14 is sized to overlap the entire surface of the resin panel 13, but in the laminated panel 31 of the modified example, the adhesive medium 14 extends along the outer edge of the resin panel 13.
  • the portion A1 in FIG. 5, the portion between the outer edge of the resin panel 13 and the broken line
  • the space is an air layer.
  • the laminated panel 31 may be replaced with the laminated panel 11 shown in FIG.
  • the laminated panel 31 having the configuration shown in FIG. 5 can also be employed in the second to fifth embodiments described below.
  • the air layer expands or contracts depending on the environmental temperature, a communication hole that connects the portion A ⁇ b> 2 (that is, the air layer) and the outside may be provided in the resin panel 13. Moreover, it is good also as a structure which ventilates the air in site
  • the direct connection between the holder 15 (see FIG. 4) and the resin panel 13 is eliminated, the holder 15 supports the glass panel 12, and the glass panel 12 supports the resin panel 13. It is set as the structure which supports, The structure which supports the resin panel 13 with the glass panel 12 can be selected arbitrarily. Thus, in the relationship between the glass panel 12 and the resin panel 13, the present invention can improve the design freedom of the panel assembly 10.
  • FIG. 6 is a sectional side view of the main part of the panel assembly 10 according to the second embodiment of the present invention, and FIGS. . 6 corresponds to the VI-VI cross section in FIG.
  • the glass panel 12 has the extension part 12a in the outer edge of the resin panel 13, and the holder 15 was adhere
  • the resin panel 13 is provided with a plurality of through holes 22 along the outer edge, and the main surface 12 b of the glass panel 12 is bonded and fixed to the holder 15 through the through holes 22.
  • the point is a feature.
  • the same components as those in the first embodiment are denoted by the same reference numerals, and redundant description is omitted (the same applies to the third to fifth embodiments).
  • the holder 15 as a support member includes a base 15b provided on the outer edge (front) side of the glass panel 12 along the main surface 12b of the glass panel (first panel) 12, and a resin panel (second panel).
  • the panel 15 includes an extended portion 15 a extending along the main surface 13 b of the panel 13 toward the center (rear) of the main surface 13 b of the resin panel 13.
  • the extended portion 15a is provided with a convex portion 15c that protrudes upward with respect to the base portion 15b, and a flat surface 15i that is formed one step lower than the convex portion 15c from the convex portion 15c to the rear. ing.
  • a recess 15j is formed further downward from the flat surface 15i, and a flat surface 15e having substantially the same height as the flat surface 15i is formed behind the recess 15j.
  • a regulating member 17 is disposed on the flat surface 15e.
  • a through hole 22 is provided in the resin panel 13 and the adhesive medium 14 at a position facing the flat surface 15i.
  • An area 20 formed between the glass panel 12 and the holder 15 and inside the through hole 22 is filled with an adhesive 20, and the adhesive 20 forms a main surface 12 b on the resin panel 13 side of the glass panel 12. Bonded to the holder 15.
  • a plurality of through holes 22 are arranged along the outer edge of the resin panel 13 at a predetermined interval.
  • the shape of the through hole 22 may be substantially circular as shown in FIG. 7A when viewed from above, and is substantially elliptical with a long hole in the direction along the outer edge of the resin panel 13 as shown in FIG. 7B. May be adopted. 7A and 7B, illustration of the adhesive medium 14 for bonding the glass panel 12 and the resin panel 13 in the laminated panel 11 is omitted, but the adhesive medium 14 excludes the range of the through holes 22.
  • the resin panel 13 is superposed.
  • the through hole 22 may be provided in the portion A ⁇ b> 1 illustrated in FIG. 5.
  • the glass panel 12 has an extending portion 12a extending further outward from the outer edge of the resin panel 13, and this extension In the portion 12a, the region S1 is also filled with the adhesive 20, and the holder 15 is connected to the main surface 12b of the glass panel 12 on the resin panel 13 side.
  • the cover film on the surface of the adhesive medium 14 is peeled off, and the adhesive surface exposed on the surface is attached to the resin panel 13. Thereafter, the through hole 22 is formed along the outer edge of the resin panel 13 by, for example, punching while the back cover film remains.
  • the cover film on the back surface of the adhesive medium 14 is peeled off, and the laminate of the resin panel 13 and the adhesive medium 14 in which the through holes 22 are formed is superimposed on the glass panel 12 to create the laminated panel 11.
  • the annular regulating member 17 is attached along the inner edge of the holder 15, and the groove 16 c of the seal member 16 is fitted into the outer frame 15 d of the holder 15 along the outer edge of the holder 15 and temporarily fixed. Thereafter, the adhesive 20 is filled into the region S1 and the adhesive reservoir 16d while moving the coating nozzle.
  • the adhesive 20 is also filled in the through hole 22 (region S2) formed in the resin panel 13 separately.
  • the adhesive 20 is filled on the holder 15 side in the region S1, and the adhesive 20 is filled on the laminated panel 11 side through the through hole 22 in the region S2.
  • the adhesive agent 20 can be reliably filled into the through-hole 22. Then, when the process of filling the adhesive 20 is completed, the laminated panel 11 is assembled from above the holder 15 with the side filled with the adhesive 20 facing each other.
  • the glass panel 12 is bonded to the holder 15 in the region S1 provided in a strip shape along the outer edge of the glass panel 12 and is located on the inner side (rear) of the region S1 when viewed from above.
  • this is also bonded to the holder 15 in the region S2 provided in a band shape (but in a spot manner).
  • the expansion or contraction of the resin panel 13 is absorbed by the adhesive 20 having high elasticity filled in the region S2, and the holder 15 that supports the laminated panel 11 is affected by the deformation of the resin panel 13. The effect that the expansion and contraction of the outer edge of the seal member 16 provided in the holder 15 is minimized is maintained.
  • the adhesive 20 is filled so as to completely fit inside the through hole 22, and the resin panel 13, the adhesive medium 14, and the adhesive 20 are arranged in the front-rear direction (and the left-right direction).
  • a gap is formed as a margin in consideration of expansion and contraction of the resin panel 13 accompanying a change in environmental temperature.
  • the urethane adhesive is used as the adhesive 20, and when the adhesive 20 has high elasticity, “the adhesive 20 fits inside the through hole 22.
  • the configuration of “filled in such a manner” is not essential. That is, the adhesive 20 may be in contact with the inner peripheral surface (resin panel 13) of the through hole 22 in a part of the through holes 22 or in a part of each through hole 22.
  • the highly elastic adhesive 20 is deformed in the through hole 22 as the resin panel 13 expands or contracts, and functions as a cushioning material. In this way, by actively utilizing the properties of the adhesive 20 as an elastic body, the amount management and the filling position management when the adhesive 20 is filled in the through holes 22 provided in the laminated panel 11 can be performed. Simplified.
  • the type of the adhesive 20 to be used may be different between the region S1 and the region S2 shown in FIG. That is, for the region S1, the support function of the laminated panel 11 by the holder 15 is prioritized using the adhesive 20 having a higher hardness at curing (small elasticity), while the region S2 has higher elasticity than the region S1. You may make it give priority to the function which absorbs the deformation
  • FIG. 8 is an explanatory view showing a support structure for the laminated panel 11 in the vehicle body 1 in the third embodiment of the present invention.
  • the panel assembly 10 includes the laminated panel 11, the holder 15, and the like and has an independent form, but in the third embodiment, the holder 15 is configured by a part of the vehicle body 1. The point is a feature.
  • the laminated panel 11 is directly attached to the roof side rail 50 constituting the vehicle body 1, and it is not assumed that the laminated panel 11 is opened and closed here.
  • a pair of left and right roof side rails 50 are provided on the front and rear of the vehicle body 1, and are a part of a highly rigid vehicle body skeleton in which an upper member 50a and a lower member 50b are integrated by welding.
  • a horizontal surface 50c is provided so as to overlap with the lower member 50b.
  • the laminated panel 11 is supported and fixed to the horizontal surface 50c.
  • the laminated panel 11 has the same configuration as that described in the first embodiment, and the glass panel 12 and the resin panel 13 are laminated with an adhesive medium 14 interposed therebetween.
  • An extension portion 12a extending further outward from the outer edge is included.
  • This extension part 12a is arrange
  • the adhesive 20 is filled between the portion) and the horizontal surface 50c.
  • the main surface 12 b of the glass panel 12 on the resin panel 13 side is fixed to the horizontal surface 50 c, that is, the roof side rail 50 by the adhesive 20.
  • the adhesive 20 also serves as a sealing material that ensures a watertight state between the laminated panel 11 and the roof side rail 50.
  • a holding member 51 is provided on the further indoor side of the horizontal surface 50c so as to be separated from the adhesive 20 by a predetermined interval.
  • the holding member 51 corresponds to the regulating member 17 (see FIG. 4) described in the first embodiment, and faces the resin panel 13 (that is, the portion where the glass panel 12 and the resin panel 13 overlap) in the laminated panel 11. It is a member which is provided at a position and holds the laminated panel 11 from below.
  • the holding member 51 is made of an elastic body such as rubber, restricts the mounting position of the laminated panel 11 in the vertical direction, and ensures the strength of the entire support structure against the external force applied to the laminated panel 11.
  • the resin panel 13 is not fixed to the upper surface of the holding member 51, and the resin panel 13 can be displaced relative to the upper surface of the holding member 51 when the resin panel 13 expands or contracts. Has been.
  • the holding member 51 contacts the resin panel 13 and develops a frictional force in the left-right direction. May be provided between the holding member 51 and the resin panel 13. Further, when the resin panel 13 expands or contracts, for example, a fluororesin coating may be provided on the upper surface of the holding member 51 so as not to hinder the deformation, and the resin panel 13 faces the holding member 51. A highly slidable (or self-lubricating) metal film or the like may be formed on the resin panel 13 side.
  • the adhesive 20 spreads left and right. You may be in the state which contacts the outer edge of the resin panel 13 partially. As described above, a highly elastic adhesive 20 is used. When the resin panel 13 expands, the resin panel 13 is pressed against the adhesive 20 from the side surface. This is because the pressure is absorbed by the adhesive 20.
  • the direct connection between the roof side rail 50 and the resin panel 13 constituting the vehicle body 1 is eliminated, and the resin panel 13 expands or contracts due to a change in environmental temperature. Even in such a case, expansion and contraction of the outer edge of the laminated panel 11 can be minimized. As a result, the change in the gap between the roof side rail 50 and the laminated panel 11 (glass panel 12) is reduced, so that the interval ⁇ D between the roof side rail 50 and the laminated panel 11 can be reduced as shown in the figure. This improves the appearance of the vehicle body 1 (see FIG. 1). Further, since the linear expansion coefficient of the glass panel 12 is small, excessive shear stress does not act on the adhesive 20 due to expansion or contraction of the glass panel 12.
  • the support structure of the laminated panel 11 which concerns on 3rd Embodiment of this invention was demonstrated, you may attach the laminated panel 11 to components other than the roof side rail 50.
  • the laminated panel 11 is supported by a roof front rail (not shown) or a center frame (not shown) spanned between the roof side rails, these are formed. It is possible to easily provide a fixed sunroof at the vehicle body opening 3 (see FIG. 1).
  • FIG. 9A is a top view showing a portion to which the support structure of the laminated panel 11 according to the fourth embodiment of the present invention is applied, and FIGS. 9B, 9C, and 9D show the support of the laminated panel 11. It is sectional drawing which shows the example of a structure. 9B is a cross-sectional view taken along the line IXb-IXb of FIG. 9A, FIG. 9C is a cross-sectional view taken along the line IXc-IXc of FIG. 9A, and FIG. IXd-IXd cross sections are shown.
  • the laminated panel 11 is fixed to a support member (roof side rail 50) formed of a part of the vehicle body 1, but in the fourth embodiment, the laminated panel 11 is a part of the vehicle body 1. It is characterized in that it is fixed to a support member connected to the portion.
  • the laminated panel 11 constitutes a fixed panoramic sunroof 70.
  • the laminated panel 11 is supported by the front holder 55 on the front side.
  • the front side holder 55 includes a first horizontal surface 55a in front of it and a second horizontal surface 55b in the rear, and a recess 55c that is recessed downward is formed between the first horizontal surface 55a and the second horizontal surface 55b.
  • the adhesive 20 is applied to the first horizontal surface 55 a, and the extending portion 12 a of the glass panel 12 is bonded and fixed to the front side holder 55 by the adhesive 20.
  • a holding member 51 is provided on the second horizontal surface 55b, and the holding member 51 contacts the resin panel 13 to support the resin panel 13 from below.
  • the laminated panel 11 is supported by a rear holder 56 on the rear side.
  • the rear side holder 56 is formed at the rearmost side with a first horizontal plane 56a, a second horizontal plane 56b that is formed forward from the first horizontal plane 56a and provided one step lower than the first horizontal plane 56a, and is formed at the forefront.
  • a third horizontal surface 56c provided at substantially the same height as the horizontal surface 56b.
  • a recess 56d that is recessed downward is formed between the second horizontal plane 56b and the third horizontal plane 56c.
  • the adhesive 20 is applied to the first horizontal plane 56 a, and the extended portion 12 a of the glass panel 12 is bonded and fixed to the rear side holder 56 by the adhesive 20.
  • the second horizontal plane 56b and the third horizontal plane 56c are provided with holding members 51, and the two holding members 51 and 51 abut against the resin panel 13 to support the resin panel 13 from below.
  • the support strength can be improved by providing a plurality of holding members 51 discretely and supporting the resin panel 13 inside and outside.
  • FIG. 9D shows a support structure for the laminated panel 11 on the left side of the vehicle body 1 (see FIG. 1). This structure is also provided symmetrically on the right side of the vehicle body 1.
  • the side holder 57 includes a first horizontal plane 57a on the vehicle outer side (left side), a second horizontal plane 57b formed from the first horizontal plane 57a toward the indoor side and provided one step lower than the first horizontal plane 57a, and a second horizontal plane 57b.
  • a connecting portion 57c that is bent downward at the indoor end of the horizontal surface 57b.
  • the adhesive 20 is applied to the first horizontal plane 57 a, and the extended portion 12 a of the glass panel 12 is bonded and fixed to the side holder 57 by the adhesive 20.
  • a through hole 22 is provided in the resin panel 13 and the adhesive medium 14 at a position facing the second horizontal surface 57b, and the glass panel 12 is moved to the side by the adhesive 20 filled in the through hole 22. It is bonded and fixed to the second horizontal surface 57 b of the side holder 57.
  • the connecting portion 57c of the side holder 57 is connected to the roof panel stiffener 60 or the like constituting the vehicle body 1 using a bolt 61 or the like.
  • the laminated panel 11 is fixed to a part of the vehicle body 1 by the side-side holder 57 as a support member.
  • FIGS. 9B to 9D the description of the seal member 16 (see FIG. 4 etc.) provided on the edge of the glass panel 12 is omitted, but as described in the third embodiment, The adhesive 20 may be used as a sealing material without using the sealing member 16.
  • the laminated panel 11 constituting the panoramic sunroof 70 has a configuration similar to that of the first embodiment at the front and rear ends thereof, and at the left and right ends. Has a configuration similar to that of the second embodiment.
  • the configuration illustrated in FIG. 9B is applied to the front end portion of the panoramic sunroof 70
  • the configuration illustrated in FIG. 9C is applied to the rear end portion of the panoramic sunroof 70.
  • the configurations shown in FIGS. 9B and 9C are compatible, and may be appropriately selected according to the weight of the laminated panel 11 and the required support strength. Further, in FIGS.
  • the front side holder 55, the rear side holder 56, and the side side holder 57 are described as separate units, but these are described in the first and second embodiments.
  • FIG. 10 is a perspective view schematically showing an openable skylight 100 according to the fifth embodiment of the present invention.
  • the openable skylight 100 is composed of a main body 101 and a movable window 102 installed on a roof 99 of a house.
  • the main body 101 includes a fixed frame 103, and a pair of sliders 104 are provided on the left and right sides of the fixed frame 103.
  • the movable window 102 includes a laminated panel 11, a holder 15 that supports the laminated panel 11, a pair of substantially triangular stays 105 provided on the left and right sides of the movable window 102, and a slide bar 106 connected to the stay 105. It is equipped with.
  • the holder 15 is connected to a fixed frame 103 (or a slider 104) of the openable skylight 100 provided on the roof 99 of the house by a stay 105 as a connecting member.
  • Each stay 105 is supported inside the slider 104 so as to be slidable in the front-rear direction.
  • the stay 105 is connected to a drive source (not shown) provided in the main body 101. By operating the drive source, the user can move the movable window 102 relative to the fixed frame 103 to open and close the window.
  • the movable window 102 corresponds to the panel assembly 10 (see FIG. 2 and the like) described in the first and second embodiments.
  • the laminated panel 11 and the holder 15 constituting the panel assembly 10 are configured in the same manner as in the first and second embodiments.
  • the laminated panel 11 has a glass panel 12 on the outdoor side (upper side), A resin panel 13 is disposed on the inner side (lower side), and an adhesive medium 14 is provided between them.
  • a seal member (not shown) is provided not on the holder 15 but on the fixed frame 103 side.
  • the glass panel 12 constituting the movable window 102 has an extending portion 12 a that extends further outward from the outer edge of the resin panel 13.
  • the holder 15 is bonded to the main surface 12b of the glass panel 12 on the resin panel 13 side. 6 or 7, the resin panel 13 has a through hole 22 arranged along the outer edge thereof, and the holder 15 is disposed on the resin panel 13 side of the glass panel 12 through the through hole 22. Bonded to the main surface 12b.
  • the roof 99 of the house is also placed in an environment with a large temperature difference like the vehicle roof.
  • the holder 15 that supports the laminated panel 11 is affected by the deformation of the resin panel 13. Since it does not receive, when attaching the laminated panel 11 to the roof 99 of a house, the change of the clearance gap between the opening part (here fixed frame 103) of the roof 99 and the laminated panel 11 can be made small, A seal member (not shown) provided on the fixed frame 103 can be reduced in size.
  • the panel assembly and the laminated panel support structure in the vehicle body according to the present invention are provided between the opening provided in the vehicle body and the laminated panel even when the environmental temperature changes and the resin panel expands or contracts. It is possible to reduce the change in the gap between them and to reduce the size of the sealing member. Therefore, it is suitable for general transportation equipment such as automobiles, ships, railway vehicles, airplanes, and skylights for houses. can do.
  • Panel assembly 11 Laminated panel 12 Glass panel (first panel) 12a Extension part 12b Main surface 13 Resin panel (second panel) 13b Main surface 14 Adhesive medium 15 Holder (support member) 15a Extension portion 15b Base portion 15c Projection portion 15f Flat surface 15d Outer frame 15i Flat surface 16 Seal member 17 Restriction member 20 Adhesive 22 Through hole 50 Roof side rail 51 Holding member 55 Front side holder 56 Rear side holder 57 Side side holder 57c Connecting part 100 Openable skylight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un ensemble panneau doté d'un élément d'étanchéité plus petit et présentant une configuration telle que même si le panneau de résine d'un panneau stratifié de ce dernier se détend ou se contracte en raison de changements de température de l'environnement, le changement dans l'espace entre une ouverture de carrosserie de véhicule et le panneau stratifié est réduit au minimum. L'ensemble panneau (10) comprend: le panneau stratifié (11), qui comprend un panneau de verre (12) et un panneau de résine (13) stratifié sur le panneau de verre (12) et qui présente un coefficient de dilatation linéaire plus élevé que celui du panneau de verre (12); et un dispositif de support (15) qui est disposé du côté du panneau de résine (13) du panneau stratifié (11) et qui supporte le panneau stratifié (11). Le panneau de verre (12) comprend une partie d'extension (12a) s'étendant davantage vers l'extérieur depuis un bord externe du panneau de résine (13) et, sur la partie d'extension (12a), le dispositif de support (15) est collé à une surface principale (12b) du panneau de verre (12) du côté sur lequel le panneau de résine (13) est disposé.
PCT/JP2014/077284 2013-10-22 2014-10-14 Ensemble panneau et structure de support de panneau stratifié dans une carrosserie de véhicule WO2015060153A1 (fr)

Applications Claiming Priority (2)

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JP2013218871A JP2015080981A (ja) 2013-10-22 2013-10-22 パネルアセンブリおよび車体における積層パネルの支持構造
JP2013-218871 2013-10-22

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Cited By (1)

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CN114040856A (zh) * 2019-06-07 2022-02-11 康宁公司 用于汽车内饰盖罩玻璃应用的载体上的框架

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CN106240323B (zh) * 2016-08-08 2019-01-22 浙江吉利汽车研究院有限公司 汽车天窗结构
JP6556177B2 (ja) * 2017-03-17 2019-08-07 株式会社Ｊｃｕ 電磁波透過用金属被膜、電磁波透過用金属被膜の形成方法及び車載用レーダー装置

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JPS6264626U (fr) * 1985-10-14 1987-04-22
JPH0216318U (fr) * 1988-07-19 1990-02-01
JP2000001124A (ja) * 1998-05-02 2000-01-07 Webasto Karosseriesyst Gmbh 開閉可能な車両ル―フのソ―ラ―カバ―及びその製造方法
JP2000318457A (ja) * 1999-05-14 2000-11-21 Toyota Autom Loom Works Ltd 車両等におけるパネル取り付け構造
JP2013177088A (ja) * 2012-02-29 2013-09-09 Yachiyo Industry Co Ltd フィルム状電気装置の取付構造

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS6264626U (fr) * 1985-10-14 1987-04-22
JPH0216318U (fr) * 1988-07-19 1990-02-01
JP2000001124A (ja) * 1998-05-02 2000-01-07 Webasto Karosseriesyst Gmbh 開閉可能な車両ル―フのソ―ラ―カバ―及びその製造方法
JP2000318457A (ja) * 1999-05-14 2000-11-21 Toyota Autom Loom Works Ltd 車両等におけるパネル取り付け構造
JP2013177088A (ja) * 2012-02-29 2013-09-09 Yachiyo Industry Co Ltd フィルム状電気装置の取付構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114040856A (zh) * 2019-06-07 2022-02-11 康宁公司 用于汽车内饰盖罩玻璃应用的载体上的框架

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