JP2010083225A - Attachment structure of curtain-shaped cover member of vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To sufficiently deploy a curtain air bag even when a cover member is provided on a window. <P>SOLUTION: This attachment structure of a cover member of a vehicle has: a soft top ceiling 32 the side end of which directs a vicinity of an upper edge of a window glass 12a; a cover member 14 to cover the window glass 12a from the inside of a vehicle compartment; and an airbag 21 which is stored along an upper edge portion of the window glass in its non-operation state, deforms a top ceiling 32 downward when inflated, and develops downward from a gap which is formed on the window glass 12a side of the side end portion 32a of the top ceiling. The structure includes support members 14a, 14b to support the cover member 14 movably longitudinally. The cover member 14 is supported by the support members 14a, 14b so as to be positioned outside in a vehicle width direction of the air bag 21 under an inflated condition. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a mounting structure for a curtain-shaped shielding member provided in a window of a vehicle, and belongs to the field of vehicle interior technology.

  In recent years, in vehicles, in addition to an airbag device for protecting an occupant from an impact load from the front, a curtain airbag device for protecting the occupant from an impact load from the side is sometimes provided. In this curtain airbag device, an airbag is housed in the vehicle front-rear direction above the windows and pillars forming the side of the vehicle body, and the airbag is subjected to gas pressure from the inflator when an impact load is applied from the side. For example, the top ceiling that covers the roof panel from the vehicle interior side is deformed or broken and expanded downward along the window glass or the inner surface of the pillar.

  On the other hand, for the purpose of ensuring the privacy of the passenger compartment or improving the comfort of the passenger compartment, a shield member such as a curtain or a blind that shields the line of sight from the outside of the vehicle is installed as an optional item on the side or rear window of the rear seat of the vehicle body. Sometimes. Patent Document 1 discloses a shield member of this type having a curtain airbag function as described above.

Japanese Patent Laid-Open No. 11-48902

  By the way, when the curtain airbag device is operated, the top sealing is deformed downward by the inflation of the airbag, and the window disposed on the window on the side surface of the vehicle body from the gap formed near the side end portion of the top sealing due to the deformation. In the case of a structure in which the airbag is deployed downward along the glass, the following problems may occur when a shielding member such as a curtain or a blind is attached to the window.

  In other words, this type of shielding member is usually mounted in a suspended manner at the side edge of the top ceiling inside the window of the window, but is equipped with a curtain airbag device having the above structure. In addition, when the shielding member is attached to the top sealing, when the airbag is inflated during the operation of the curtain airbag device, the airbag penetrates between the shielding member and the window glass and is inflated to break the shielding member. Alternatively, it is deployed while forcibly moving to the vehicle interior side.

  Therefore, it is conceivable that smooth deployment of the airbag is hindered, and when a curtain airbag device is installed, it is practically difficult to mount a shielding member such as a curtain on the window.

  This is because the curtain airbag device is provided above the rear surface of the vehicle body, for example, at the top of the back door, and the airbag is configured to deploy downward along the window glass of the window on the rear surface of the vehicle body. The same applies when a shielding member such as a curtain is attached to the window.

  Therefore, the present invention is configured so that an airbag can be satisfactorily deployed even when a shielding member is attached to a window in a vehicle equipped with a curtain airbag device. It is an object to enable mounting of a member.

In order to solve the above-mentioned problem, the invention according to claim 1 is provided such that a curtain airbag device is provided in the vicinity of an upper portion of a window provided in a vehicle body, and the roof panel is covered from the vehicle interior side, and the side end portion is Is provided with a soft top sealing that is directed to the vicinity of the upper edge of the window glass disposed on the window, and a curtain-shaped shielding member that covers at least the upper part of the window glass from the vehicle interior side, and The curtain airbag device is accommodated along the upper edge of the window glass in a non-operating state. When the curtain airbag device is inflated by receiving gas pressure from an inflator, the top sealing side is deformed downward. A structure for mounting a curtain-shaped shielding member for a vehicle having an airbag that extends downward from a gap generated on the side of the wind glass,
A support member that supports the shielding member so as to be movable in the longitudinal direction of the vehicle is provided,
The shielding member is supported by the support member so as to be positioned on the outer side in the vehicle width direction from the airbag in the deployed state.

According to a second aspect of the present invention, in the vehicle curtain-shaped shielding member mounting structure according to the first aspect,
In the non-operating state of the curtain airbag device, the support member is located on the vehicle outer side than the side end of the top ceiling.

Furthermore, the invention according to claim 3 is the vehicle curtain-like shielding member mounting structure according to claim 1,
The support position of the shielding member by the support member is located on the outer side of the vehicle with respect to the movement locus of the side end portion of the top ceiling that is deformed downward as the airbag is inflated and deployed.

Furthermore, the invention according to claim 4 is the vehicle curtain-like shielding member mounting structure according to any one of claims 1 to 3,
The support member is a rail member that extends in the vehicle front-rear direction and is attached to a window glass at an upper portion of the window.

In addition, the invention according to claim 5 is the vehicle curtain-like shielding member mounting structure according to claim 4,
In addition to the rail member, a second rail member extending in the vehicle front-rear direction is attached to the window glass at the lower part of the window,
The shielding member is characterized in that an upper portion and a lower portion are supported by these rail members.

In addition, according to a sixth aspect of the present invention, in the vehicle curtain-like shielding member mounting structure according to the fourth or fifth aspect,
The rail member has a fixing portion at at least one end portion on the front side or the rear side of the vehicle, and the fixing portion is fixed to a vehicle body member in the vicinity of the side end portion of the window.

In addition, the invention according to claim 7 is the vehicle curtain-like shielding member mounting structure according to any one of claims 4 to 6,
The mounting part of the rail member in the window glass is treated to prevent the rail member from being exposed to the outside of the vehicle.

The invention according to claim 8 is the vehicle curtain-like shielding member mounting structure according to any one of claims 1 to 7,
An interference prevention member for preventing interference between the support member and the deployed airbag is provided on the support member.

  According to the first aspect of the present invention, in a vehicle in which a curtain airbag device is disposed in the vicinity of an upper portion of a window provided in a vehicle body and a shielding member is mounted on the window, the curtain is acted upon by an impact load. When the airbag device is activated and the airbag is inflated, the airbag expands downward along the window glass from the gap generated on the wind glass side of the top sealing side end while deforming the top leasing downward. Will do.

  At this time, if a shielding member is attached to the window in a suspended manner from the top ceiling, when the airbag is inflated, the airbag enters between the shielding member and the window glass and breaks the shielding member. However, according to the first aspect of the present invention, the shielding member is supported so as to be positioned on the outer side in the vehicle width direction from the airbag in the deployed state. Therefore, the airbag does not enter between the shielding member and the window glass, and is deployed downward along the surface of the shielding member on the vehicle interior side. As a result, the airbag smoothly deploys from below to the vehicle interior side and exhibits the intended function.

  According to the second aspect of the present invention, when the curtain airbag device is in an inoperative state, the support member that supports the shielding member is provided so as to be located on the vehicle outer side than the side end portion of the top ceiling. Thereby, it is prevented that the side edge part of the top ceiling which deform | transforms below by the expansion | deployment of an airbag, and a supporting member contact.

  Further, according to the third aspect of the present invention, the supporting position of the shielding member by the supporting member is located on the outer side of the vehicle from the movement locus of the side end portion of the top ceiling that is deformed downward as the airbag is inflated and deployed. Thus, the support member is provided. Thus, the side end portion of the top ceiling that is deformed downward by the development of the airbag and the support member are prevented from coming into contact with each other more reliably.

  Furthermore, according to the fourth aspect of the present invention, the shielding member is supported at the upper portion of the window by the rail member attached to the window glass and extending in the vehicle front-rear direction. Therefore, the upper part of the shielding member is always kept close to the upper part of the window glass. Thereby, it can prevent that the airbag which expand | deploys more reliably enters between a shielding member and window glass.

  In addition, according to the fifth aspect of the present invention, the shielding member is supported by the rail members that are attached to the upper and lower portions of the window glass and extend in the vehicle front-rear direction. Therefore, the whole shielding member develops along the window glass. Thereby, the airbag can be smoothly deployed along the window glass with the shielding member interposed therebetween.

  In addition, according to the invention described in claim 6, the rail member is fixed to the vehicle body member in the vicinity of the side end portion of the window at at least one end portion of the vehicle front side or rear side. The rail member can be firmly fixed rather than being fixed to the window glass.

  In addition, according to the seventh aspect of the present invention, the mounting portion of the rail member in the window glass is subjected to a treatment for preventing the rail member from being exposed to the outside of the vehicle. Thereby, compared with the case where a process is not performed, the appearance of the vehicle from the outside improves.

  According to the eighth aspect of the present invention, the interference preventing member for preventing the interference between the supporting member and the deployed airbag is provided on the upper portion of the supporting member. Thereby, interference with a support member and an airbag is prevented.

(First embodiment)
As shown in FIG. 1, a front seat 2, a second row seat 3, and a third row seat 4 are installed from the front in the vehicle interior of the vehicle 1 according to the first embodiment. Further, an A pillar 5, a B pillar 6, a C pillar 7, and a D pillar 8 are disposed on the vehicle body side surface of the vehicle 1 from the front, and the front side is between the A pillar 5 and the B pillar 6. A rear side door 10 is provided between the B pillar 6 and the C pillar 7. A back door 11 is provided on the rear surface of the vehicle body.

  The windows provided in the side doors 9 and 10 and the back door 11 are fitted with window glasses 9a, 10a, and 11a, respectively. The window glass 11a is a fitting type. A rear window 12 is also provided between the C pillar 7 and the D pillar 8, and a fitting type window glass 12 a is mounted on the rear window 12. The rear side door 10, the back door 11, and the rear window 12 are fitted with curtains 13, 14, 15 that cover the window glass 10a, 11a, 12a from the vehicle interior side, respectively.

  On the other hand, in addition to an airbag device (not shown) for protecting the occupant of the front seat 2 from an impact load from the front, the vehicle 1 has occupants of the seats 2, 3, and 4 from the side. A curtain airbag device 20 is provided to protect against the impact load.

  As shown in FIG. 2, the curtain airbag device 20 includes the front side door in a retracted state above a side end portion of a soft top sealing (also referred to as a roof trim) 32 that covers the roof panel 31 from the vehicle interior side. 9, an airbag 21 disposed in the longitudinal direction of the vehicle body along the upper edge of the window glass 9a, 10a, 12a of the rear side door 10 and the rear window 12, and the airbag 21 is inflated via a supply passage 22. It is comprised with the inflator 23 which supplies the gas pressure for an expansion | deployment.

  When the impact load from the side of the vehicle body is applied or predicted, the airbag 21 is inflated by the gas pressure from the inflator 23, and the top sealing 32 is deformed so that the side end portion 32a moves downward. In order to protect the occupants of the respective seats 2, 3 and 4 from the gap generated in the vicinity of the side end portion 32a of the top ceiling 32 due to the deformation, it is developed downward along the respective wind glasses 9a, 10a and 12a. It has become.

  In that case, since the curtain 13 mounted on the rear door 10 is located outside the vehicle body from the gap where the airbag 21 is deployed, the deployment of the curtain 14 of the rear window 12 does not interfere with the gap. It may be located below and may hinder the deployment of the airbag 21.

  As a countermeasure, the curtain 14 is fixed to the window glass 12a so as to be in close contact with the window glass 12a of the rear window 12, specifically, positioned outside the airbag 21 in the deployed state in the vehicle width direction. The support members 14a and 14b are supported.

  Of course, the window glass 12a to which the support members 14a and 14b are fixed is not an openable type, and the outer panel 33a 'of the outer panel 33a constituting a part of the roof side rail 33 and the outer part constituting a part of the rear fender 34. The panel 34a is fixed to the flange 34a '.

  As shown in FIG. 2, the curtain 14 is supported by support members 14a and 14b so that the upper end of the curtain 14 is positioned above the bulging direction D of the airbag 21 of the curtain airbag device 20.

  The support members 14a and 14b of the curtain 14 are rail members extending in the vehicle front-rear direction, support the curtain in the horizontal direction, 14a on the top of the wind glass 12a, and 14b in a state parallel to 14a. It is fixed to the bottom with double-sided tape. (Refer FIG. 3 which shows the unfolded state (a) and the accommodation state (b) seen from the window 12 front.) Thereby, the curtain 14 expand | deploys in the vehicle front-back direction along the window glass 12a as a whole.

  The upper rail member 14a is supported by a portion slightly below the upper end of the curtain 14, and the lower rail member 14b is supported by the lower end. This is because the rail member 14 a on the upper side is fixed at a position where it does not come into contact with the side end portion 32 a of the top ceiling 32 when the airbag 21 is deployed.

  Specifically, as shown in FIG. 4, when the curtain airbag device 20 is in an inoperative state, the rail member 14a on the upper side is positioned outside the vehicle with respect to the side end portion 32a of the top ceiling 32. The rail member 14a is fixed at a position of the wind glass 12a that is separated from the side end portion 32a by a predetermined distance L in the vehicle width direction. This prevents the side end portion 32a of the top sealing 32, which is deformed downward by the development of the airbag 21, from contacting the rail member 14a.

  As shown in FIG. 5, if the movement locus R of the side end portion 32 a of the top ceiling 32 that is deformed downward as the airbag 21 is inflated and deployed is known, the rail member 14 a can be derived from the movement locus R. It is preferable that the rail member 14a is fixed to the window glass 12a so that the support position of the curtain 14 is located outside the vehicle. Thereby, the side end portion 32a of the top ceiling 32 that is deformed downward by the development of the airbag 21 and the rail member 14a are prevented from coming into contact with each other.

  From here, the development of the airbag 21 at the position of the curtain 14 will be described. First, the airbag 21 starts to be deployed, and the top sealing 32 is deformed by being pushed by the deploying airbag 21, so that the side end portion 32a moves downward.

  At this time, the side end portion 32a of the top ceiling 32 comes into contact with the curtain 14a, but when the side end portion 32a moves to the vehicle interior side to some extent, the upper end of the curtain 14 is restored.

  Strictly speaking, the curtain 14 returns from the contact state with the side end portion 32a to the original state before the airbag 21 extends beyond the side end portion 32a of the top ceiling 32 into the vehicle interior. , Dimensions in the vehicle height direction are set. If this dimension is too long, the airbag 21 may expand between the curtain 14 and the window glass 12a beyond the side end 32a of the top ceiling 32 that is in contact with the upper end of the curtain 14. Because.

  When the airbag 21 is further deployed, the side end portion 32a of the top ceiling 32 moves to the vehicle interior side of the curtain 14, and the airbag 21 extends beyond the side end portion 32a of the top ceiling 32 to the vehicle interior side of the curtain 14. To do. Furthermore, it develops downward along the window glass 12a with the curtain 14 in between. And as shown in FIG. 6, the airbag 21 expand | deploys completely to the compartment side of the window 12, and covers the window glass 12a.

  According to the present embodiment, the curtain 14 is supported by the rail members 14a and 14b so as to be positioned on the outer side in the vehicle width direction from the airbag 21 in the deployed state. It does not enter between the glass 12a and develops downward along the surface of the curtain 14 on the vehicle interior side. As a result, the airbag 21 performs its intended function.

  Moreover, since the upper part of the curtain 14 is supported by the rail member 14a fixed to the upper part of the window glass 12a, it is always maintained in the state which approached the upper part of the window glass 12a. Thereby, it is prevented more reliably that the airbag 21 to be deployed enters between the curtain 14 and the window glass 12a.

  Furthermore, since the curtain 14 is supported by rail members 14a and 14b attached to the upper and lower portions of the wind glass 12a and extending in the front and rear direction of the vehicle, the curtain 14 is developed along the wind glass 12a. Thereby, the airbag 21 can be smoothly developed along the wind glass 12a with the curtain 14 interposed therebetween.

(Second Embodiment)
In the above-described embodiment, the rail member, which is a curtain support member, is fixed to the window glass with a double-sided tape.

  FIG. 7 is a view of the rail member 114a (114b) in an attached state according to the present embodiment as viewed from the ceiling side of the vehicle. The rail member 114a (114b) extends in the vehicle front-rear direction, supports the curtain 114 in the horizontal direction, and is not fixed to the wind glass 112a with a double-sided tape, but one end in the vehicle front-rear direction constitutes the C pillar 107. The other end of the pillar trim 107a is fixed to the pillar trim 108a constituting the D pillar 108 by a bolt 114d.

  According to the present embodiment, since the rail members 114a and 114b are fixed to the pillar trims 107a and 108a in the vicinity of the side end portion of the window 112, the rail members 114a and 114b are firmly fixed as compared with the case where the rail members 114a and 114b are fixed to the wind glass 112a via the double-sided tape. it can. Further, this embodiment is effective when the window glass is of an openable / closable type.

  In addition, when fixed strength is not required, you may fix both ends of a rail member to both pillar trims via a double-sided tape. In this case, when the curtain is not attached to the window as an option (when the rail member is not fixed to the pillar trim), the design of the pillar trim is not impaired. In the case of fixing with bolts, if the curtain is not attached to the window, the bolt holes formed in the pillar trim can be seen and the designability may be impaired.

(Third embodiment)
In the first embodiment, both of the two rail members that are support members for supporting the curtain are fixed to the window glass, and in the second embodiment, both of the two rail members are fixed to the pillar trim that is a vehicle body member. Has been. The present invention is not limited to this. In the present embodiment, one rail member is fixed to the window glass and the other is fixed to the vehicle body member.

  FIG. 8 is a view of the rail members 214a and 214b in the attached state according to the present embodiment as viewed in the vehicle front-rear direction.

  The upper rail member 214a extends in the vehicle front-rear direction and is fixed to the upper portion of the window glass 212a (fixed with double-sided tape as in the first embodiment), and the lower rail member 214b extends in the vehicle front-rear direction. It extends and is fixed to the rear wheel house trim 235 located below the window 212 (fixed with a double-sided tape or a bolt as in the second embodiment).

  However, the present invention is not limited to this, and one rail member may be attached to the upper portion of the window glass, and both ends in the vehicle longitudinal direction of the other rail member may be attached to both pillar trims.

  This embodiment is effective when it is difficult to attach both the two rail members to the window glass or the vehicle body member.

(Fourth embodiment)
This embodiment is an example in which both of the two rail members are firmly fixed to a vehicle body member that is not a pillar trim.

  FIG. 9 is a view of the rail members 314a and 314b in the attached state according to the present embodiment when viewed in the vehicle front-rear direction.

  The upper rail member 314a extends in the vehicle front-rear direction and is fixed to an inner panel 333b that constitutes a part of the roof side rail 333 that supports the window glass 312a at its upper end. Specifically, a part of the inner panel 333b extends to the passenger compartment side (window 312) above the window glass 312a, and the rail member 314a is fixed to the extended portion.

  On the other hand, the rail member 314b on the lower side is fixed to an inner panel 334b that constitutes a part of the rear fender 334 that supports the window glass 312a at its lower end. Specifically, a part of the inner panel 334b extends toward the passenger compartment side (window 312) below the window glass 312a, and the rail member 314b is fixed to the extended portion.

  This embodiment is effective when the curtain is not always selectively attached to the window but is always attached. The rail member is not detachable and can be firmly fixed.

(Fifth embodiment)
The present embodiment is an example in which the rail member fixed to the window glass is not visible from the outside of the vehicle.

  FIG. 10 is a view of the rail members 414a and 414b in the attached state according to the present embodiment as viewed in the vehicle front-rear direction.

  The two rail members 414a and 414b are fixed on a ceramic coat 412b applied to the periphery of the vehicle window side surface of the window glass 412 with, for example, a double-sided tape. In other words, a treatment for preventing the rail members 414a and 414b from being exposed to the outside of the vehicle is performed on the window glass attachment portions of the rail members 414a and 414b.

  According to this embodiment, the ceramic coat 414b makes the rail members 414a and 414b invisible from the outside of the vehicle, thereby improving the appearance of the vehicle from the outside.

  In addition to the ceramic coat, as another example, as shown in FIG. 11, two rail members 514a are provided on a colored film 512b such as an infrared shielding film, which is affixed to the surface of the window glass 512 on the passenger compartment side. 514b may be fixed. As with the ceramic coat, the rail members 514a and 514b are not visible from the outside of the vehicle, and the appearance of the vehicle from the outside is improved.

(Sixth embodiment)
The present embodiment is provided for a case where the deploying airbag and the rail member can interfere with each other.

  FIG. 12 is a view of an example rail member of the present embodiment as viewed from the front-rear direction of the vehicle.

  As shown in FIG. 12, the rail member 614a extends in the vehicle front-rear direction and supports the curtain 614 in a suspended state. Therefore, as shown in FIG. 2, there is a possibility that the deployed airbag directly hits compared to a rail member that supports a portion slightly below the upper end of the curtain in the horizontal direction. And it may get caught and smooth development may be hindered.

  As a countermeasure, an interference preventing member 614e that prevents interference between the deploying airbag 621 and the rail member 614a, that is, avoids direct contact, is provided on the top of the rail member 614a. In addition to preventing interference, the interference prevention member 614e assists the deployment of the airbag 621 toward the vehicle interior side, that is, abuts against the airbag 621 deployed toward the rail member 614a to contact the vehicle interior side. It also serves as a guide. For this purpose, a guide surface 614e 'is provided. As a result, the airbag 621 is changed from the direction toward the rail member 614a to the vehicle interior direction while preventing interference with the rail member 614a.

  Of course, the interference preventing member 614e is prevented from coming into contact with the side end portion 632a of the top sealing 632 that is moved by the deployment of the airbag 621 (in consideration of this, the rail member 614a is made of the wind glass). 612a is fixed).

  According to this embodiment, when the airbag 621 to be deployed and the rail member 614a can interfere with each other, the interference is prevented by the interference preventing member 614e provided on the upper portion of the rail member 614a.

(Seventh embodiment)
In this embodiment, the curtain support member is not a rail member.

  In FIG. 13, a snap button 714 a is used as a support member for the curtain 714. The snap button 714a includes a convex (or concave) button 714a 'fixed to the window glass 712, and a button 714a' 'attached to the curtain 712 and snap-engaged with the button 714a'.

  According to this embodiment, while functioning similarly to the rail member mentioned above, when it becomes unnecessary, a curtain can be easily removed from a window.

  When a snap button is used as a curtain support member, strictly speaking, a support member (for example, a hook-and-loop fastener, etc.) that can be easily detached when the airbag hits is used to deploy the airbag and the support. When the members can interfere with each other, it is preferable to provide an interference preventing member 814e on the upper portion of the snap button 814a as in the sixth embodiment as shown in FIG. In this case, the interference preventing member 814e assists with the guide surface 814e 'guiding the deployment of the airbag 821 toward the vehicle interior side, and avoids direct contact between the airbag 821 and the snap button 814a.

  Although the present invention has been described with reference to a plurality of embodiments, the present invention is not limited to these.

  For example, in the first to sixth embodiments, there are two rail members that are support members of the curtain. However, when the window glass is glass that spreads in a substantially vertical direction, the rail member is fixed to the upper part of the glass. Only one rail member may be used. In this case, even if the rail member is fixed to the lower portion of the window glass and the lower portion of the curtain is not supported by the rail member, the curtain spreads along the window glass and the airbag can be smoothly deployed. .

  In the case of the sixth embodiment, as shown in FIG. 10, the rail member 614a provided with the interference preventing member 614e supports the curtain 614 in a suspended state, but as shown in FIG. The rail member which horizontally supports the curtain described in the first to fifth embodiments may be used. However, as shown in FIG. 15, when the interference preventing member 914e includes a guide surface 914e 'like the interference preventing member 614e of the sixth embodiment, the curtain 914 is horizontally supported by the rail member 914a at the upper end thereof. Preferably it is done. This is because if the curtain is supported at a position slightly below the upper end as in the first to fifth embodiments, the curtain interferes with the airbag that is guided by the guide surface toward the vehicle interior.

  As described above, the curtain-shaped shielding member mounting structure for a vehicle according to the present invention has a favorable airbag even when a shielding member is attached to a window in a vehicle equipped with a curtain airbag device. It is configured to be deployed, and the shield member can be mounted on this type of vehicle. Therefore, it may be suitably used in the field of the manufacturing industry of vehicles equipped with curtain airbag devices.

1 is a schematic side view of a vehicle in which the present invention is implemented. It is sectional drawing which looked at the support member of the curtain in the vehicle front-back direction in the airbag accommodation state based on the 1st Embodiment of this invention. It is a figure which shows the expansion | deployment state and accommodation state of the curtain which concern on 1st Embodiment. It is a figure for demonstrating the position of a rail member. It is a figure for demonstrating the position of another rail member. It is sectional drawing which looked at the support member of the curtain in the vehicle front-back direction in the airbag deployment state based on 1st Embodiment. It is sectional drawing which looked at the supporting member of the curtain concerning a 2nd embodiment from the ceiling side. It is sectional drawing which looked at the support member of the curtain which concerns on 3rd Embodiment in the vehicle front-back direction. It is sectional drawing which looked at the support member of the curtain which concerns on 4th Embodiment in the vehicle front-back direction. It is sectional drawing which looked at the supporting member of the curtain which concerns on 5th Embodiment in the vehicle front-back direction. It is sectional drawing which looked at the support member of another curtain which concerns on 5th Embodiment in the vehicle front-back direction. It is sectional drawing which looked at the support member of the curtain which concerns on 6th Embodiment in the vehicle front-back direction. It is a figure which shows the supporting member of the curtain which concerns on 7th Embodiment. It is sectional drawing which looked at the support member of another curtain which concerns on 7th Embodiment in the vehicle front-back direction. It is sectional drawing which looked at the support member of the curtain which concerns on another embodiment in the vehicle front-back direction.

Explanation of symbols

12a Wind glass 14 Shielding member (curtain)
14a Support member (rail member, snap button)
14b Support member (rail member, snap button)
21 Airbag 32 Top sealing 32a Top sealing side edge

Claims (8)

A curtain airbag device is provided in the vicinity of the upper portion of the window provided in the vehicle body, covers the roof panel from the vehicle interior side, and the side end portion is directed to the vicinity of the upper edge portion of the window glass provided in the window. A soft top sealing and a curtain-like shielding member that covers at least the upper part of the window glass from the vehicle interior side are provided, and the curtain airbag device is provided at the upper edge of the window glass in a non-operating state. The airbag has an airbag that expands downward from a gap generated on the wind glass side of the top sealing side end while deforming the top sealing downward when it is inflated by receiving gas pressure from an inflator. An installation structure for a curtain-like shielding member of a vehicle,
A support member that supports the shielding member so as to be movable in the longitudinal direction of the vehicle is provided,
An installation structure for a curtain-like shielding member for a vehicle, wherein the shielding member is supported by the supporting member so as to be positioned on the outer side in the vehicle width direction with respect to the airbag in a deployed state. In the mounting structure of the curtain-shaped shielding member for a vehicle according to claim 1,
The curtain-shaped shielding member mounting structure for a vehicle, wherein the support member is located on the vehicle outer side than a side end portion of the top ceiling when the curtain airbag device is in an inoperative state. In the mounting structure of the curtain-shaped shielding member for a vehicle according to claim 1,
A curtain of a vehicle, wherein a support position of the shielding member by the support member is located on the outer side of a movement locus of a side end portion of the top ceiling that is deformed downward as the airbag is inflated and deployed. Mounting structure of the shield member. In the mounting structure of the curtain-shaped shielding member for a vehicle according to any one of claims 1 to 3,
The mounting structure for a curtain-shaped shielding member for a vehicle, wherein the support member is a rail member that extends in the vehicle front-rear direction and is attached to a window glass at an upper portion of the window. In the mounting structure of the curtain-shaped shielding member for a vehicle according to claim 4,
In addition to the rail member, a second rail member extending in the vehicle front-rear direction is attached to the window glass at the lower part of the window,
An installation structure for a curtain-like shielding member for a vehicle, wherein the shielding member has upper and lower portions supported by these rail members. In the mounting structure of the curtain-like shielding member for a vehicle according to claim 4 or 5,
The rail member has a fixing portion at at least one end portion on the front side or the rear side of the vehicle, and the fixing portion is fixed to a vehicle body member in the vicinity of the side end portion of the window. Mounting structure for curtain-shaped shielding member. The vehicle curtain-like shielding member mounting structure according to any one of claims 4 to 6,
A mounting structure for a curtain-like shielding member for a vehicle, wherein the mounting portion of the rail member in the window glass is subjected to a treatment for preventing the rail member from being exposed to the outside of the vehicle. In the mounting structure of the curtain-shaped shielding member for a vehicle according to any one of claims 1 to 7,
An attachment structure for a curtain-like shielding member for a vehicle, wherein an interference prevention member for preventing interference between the support member and a deployed airbag is provided on an upper portion of the support member.

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