WO2012117540A1 - ルーフサイドレールへの部品配設構造 - Google Patents
ルーフサイドレールへの部品配設構造 Download PDFInfo
- Publication number
- WO2012117540A1 WO2012117540A1 PCT/JP2011/054782 JP2011054782W WO2012117540A1 WO 2012117540 A1 WO2012117540 A1 WO 2012117540A1 JP 2011054782 W JP2011054782 W JP 2011054782W WO 2012117540 A1 WO2012117540 A1 WO 2012117540A1
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- WO
- WIPO (PCT)
- Prior art keywords
- barrier net
- side rail
- roof side
- locking
- inflator
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/06—Safety nets, transparent sheets, curtains, or the like, e.g. between occupants and glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/026—Rigid partitions inside vehicles, e.g. between passengers and load compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
Definitions
- the present invention relates to a component arrangement structure for arranging vehicle components on a roof side rail of a vehicle.
- Patent Document 1 discloses a cargo net device (barrier net device) that partitions a cargo compartment at the rear of a vehicle and a cabin on which a driver or the like sits.
- this cargo net device when the cargo net is used, the cargo net is pulled out from the housing provided on the upper end side of the backrest (seat back) in the rear seat.
- a stay having a fixed hook portion and a hook portion is fixed to an end edge portion of the cargo net.
- the fixed hook portion and the hook portion are provided with locking portions, and each locking portion is fitted and locked to a locking member (locking bracket) provided on the roof side rail. It becomes the use state.
- Patent Document 2 discloses a curtain airbag device that protects an occupant during a vehicle side collision.
- the curtain airbag device includes a curtain airbag disposed in a folded state along a roof side rail, and an inflator that supplies gas into the curtain airbag.
- the inflator is fixed to the roof side rail between an intermediate pillar (center pillar) and an assist grip for a rear seat fixed to the roof side rail on the vehicle rear side of the intermediate pillar.
- a center pillar in the roof side rail is used. It is necessary to set a barrier net locking bracket between the rear seat assist grip.
- the present invention can easily secure a space for disposing a curtain airbag inflator and a barrier net locking bracket between the center pillar and the rear seat assist grip on the roof side rail.
- the object is to obtain a component arrangement structure on the side rail.
- the component arrangement structure for the roof side rail according to the first aspect of the invention is arranged between the assist grip for the rear seat fixed to the roof side rail on the vehicle rear side of the center pillar and the center pillar.
- An inflator that is fixed to the roof side rail and supplies gas into a curtain airbag that is folded along the roof side rail, and is disposed at a position that overlaps the inflator when viewed from the vehicle width direction.
- a barrier net locking bracket that is fixed to the roof side rail and that locks the upper locking portion provided on the barrier net that divides the passenger compartment forward and backward.
- the inflator for the curtain airbag is disposed between the center pillar and the assist grip for the rear seat and is fixed to the roof side rail.
- the barrier net locking bracket is disposed at a position overlapping the inflator when viewed from the vehicle width direction and is fixed to the roof side rail. An upper locking portion provided on the barrier net is locked to the barrier net locking bracket. As a result, the vehicle compartment is partitioned forward and backward by the barrier net.
- the barrier net locking bracket is disposed at a position overlapping the inflator as viewed from the vehicle width direction. Accordingly, it is possible to easily secure an installation space for the inflator and the barrier net locking bracket between the center pillar and the rear seat assist grip in the roof side rail.
- the component arrangement structure for the roof side rail according to the first aspect, wherein the barrier net locking bracket is the roof side rail.
- the inflator is disposed between the body fixing portion and the barrier net locking portion provided on the barrier net locking bracket. That is, since the inflator is disposed in the cross section of the barrier net locking bracket, the space for disposing the inflator and the barrier net locking bracket can be reduced.
- the component arrangement structure for the roof side rail according to the second aspect wherein the barrier net locking bracket is directed downward. It has an open cross-sectional shape that is open.
- the inflator can be easily attached from the lower side between the body fixing portion and the barrier net locking portion by utilizing the opening of the barrier net locking bracket. Can be inserted. Thereby, the installation space of the inflator and the bracket for locking the barrier net can be reduced while securing the workability of attaching the inflator to the roof side rail.
- the part arrangement structure to the roof side rail according to the invention described in claim 4 is the part arrangement structure to the roof side rail according to claim 2 or 3, wherein the vehicle width direction in the ceiling material of the passenger compartment The outer end is provided with an inclined portion extending outward in the vehicle width direction and obliquely downward along the inner panel of the roof side rail, and the barrier net locking bracket includes: It arrange
- the body fixing portion of the barrier net locking bracket is inclined along the inner panel of the roof side rail.
- the barrier net locking portion of the barrier net locking bracket is inclined along an inclined portion provided in a ceiling material (roof head lining) of the passenger compartment.
- the component arrangement structure for the roof side rail according to any one of the second to fourth aspects, wherein the body fixing portion is the same. Is arranged at a position where the portion fastened and fixed to the roof side rail does not overlap the barrier net locking portion and the inflator as viewed from the fastening direction.
- the component arrangement structure for the roof side rail according to any one of the second to fifth aspects, wherein the barrier net engagement is provided.
- a locking hole into which the upper locking portion is fitted and locked is formed in the locking portion, and a closed position that covers the locking hole from the vehicle interior side and the locking hole are exposed to the vehicle interior side.
- a resin cover having a door that can be opened and closed with respect to the open position is attached, and a ceiling material of a vehicle compartment is sandwiched between the resin cover and the barrier net locking portion.
- the barrier net locking portion of the barrier net locking bracket has a locking hole into which the upper locking portion of the barrier net is fitted and locked. Is formed.
- a resin cover is attached to the barrier net locking portion.
- the resin cover is provided with a door that can be opened and closed between a closed position that covers the locking hole from the vehicle interior side and an open position that exposes the locking hole to the vehicle interior side. For this reason, when the barrier net is not used, the locking hole can be made invisible from the vehicle interior side by arranging the door in the closed position.
- a ceiling material (roof head lining) of the passenger compartment is sandwiched between the resin cover and the barrier net engaging portion. Thereby, careless bending (so-called blinking) of the ceiling material can be suppressed.
- the component arrangement structure for the roof side rail according to any one of the second to sixth aspects, wherein the barrier net engagement is provided. It has a protector which is arrange
- the upper locking portion provided in the barrier net is fitted into the locking hole formed in the barrier net locking portion of the barrier net locking bracket.
- the protector prevents the upper locking portion and the inflator from coming into contact with each other. Thereby, it can prevent that an inflator is damaged by an upper latching
- the component arrangement structure for the roof side rail according to the invention described in claim 8 is the component arrangement structure for the roof side rail according to any one of claims 1 to 7, wherein the inflator includes: The longitudinal direction is arranged along the vehicle front-rear direction, and is fixed to the roof side rail via attachment brackets on both the vehicle front side and the vehicle rear side of the barrier net locking bracket.
- the inflator whose longitudinal direction is arranged along the vehicle front-rear direction is mounted on both the vehicle front side and the vehicle rear side of the barrier net locking bracket. It is fixed to the roof side rail via a bracket. Thereby, a long inflator can be stably fixed to a roof side rail.
- the component arrangement structure for the roof side rail according to the ninth aspect of the invention is the component arrangement structure for the roof side rail according to any one of the first to eighth aspects, wherein the barrier net is The retractable retractable rear seat back constituting the rear seat is retractably wound up and stored in a housing, and when the rear seat back is tilted forward, the upper side of the housing is viewed from the vehicle width direction.
- the barrier net locking bracket is disposed at the bottom.
- the barrier net is retractably wound and stored in the housing provided on the upper end side of the rear seat back.
- the housing is disposed on the front end side of the rear seat when the rear seat back is tilted forward.
- the barrier net housed in the housing is pulled out and the upper locking portion of the barrier net is locked to the barrier net locking bracket, the vehicle compartment is partitioned forward and backward on the front end side of the rear seat. .
- the barrier net locking bracket is disposed above the housing, the barrier net extends in the vertical direction or substantially in the vertical direction. Thereby, the appearance when using the barrier net can be improved.
- the curtain airbag inflator and the barrier net locking bracket are disposed between the center pillar and the rear seat assist grip in the roof side rail. An installation space can be easily secured.
- FIG. 1 is a schematic longitudinal sectional view showing a partial configuration of a vehicle to which a component arrangement structure for a roof side rail according to an embodiment of the present invention is applied.
- FIG. 2 is a longitudinal sectional view corresponding to FIG. 1 showing a state in which a rear seat back is disposed at a forward-turned position in the vehicle shown in FIG. 1.
- FIG. 3 is a perspective view of the barrier net shown in FIGS. 1 and 2. It is a side view which shows the structure of the periphery of the roof side rail shown by FIG.1 and FIG.2. It is the expansion perspective view which expanded a part of FIG. An enlarged longitudinal sectional view showing a cut surface along line 6-6 in FIG. 4 is shown.
- the arrow FR indicates the front of the vehicle
- the arrow UP indicates the upper side of the vehicle
- the arrow IN indicates the inner side in the vehicle width direction.
- the vehicle 12 is a station wagon type automobile, and a cabin space 16 and a continuous luggage space 18 (loading room) are provided behind the rear seat 14 in the vehicle. ing.
- the rear seat 14 includes a retractable rear seat back 20.
- the rear seat back 20 is connected to the vehicle body via a hinge (not shown) at the lower end side, and is rotatable between an upright position shown in FIG. 1 and a forward-turned position shown in FIG. In a state where the rear seat back 20 is disposed at the forward-turned position, the rear seat back 20 overlaps the upper portion of the rear seat cushion 22, and the luggage space 18 is expanded to the vicinity of the rear side of the front seat 24 in the vehicle.
- a barrier net housing 26 is provided on the back side of the upper end of the rear seat back 20 (see FIG. 3).
- the housing 26 is formed in a long box shape along the vehicle width direction, and is attached to the back surface of the rear seat back 20 via the bracket 25.
- the length dimension of the housing 26 is set substantially equal to the width dimension of the rear seat back 20 (dimension along the vehicle width direction).
- a long winding shaft 27 (see FIGS. 1 and 2) is disposed along the longitudinal direction of the housing 26.
- the take-up shaft 27 is rotatably supported by the housing 26 and is urged to one side around the axis by an urging means such as a spiral spring (not shown).
- the take-up shaft 27 is configured such that the barrier net 28 is taken up and stored so as to be drawable.
- the barrier net 28 is for restraining the cargo in the luggage space 18 from entering the cabin space 16 by partitioning the passenger compartment between the cabin space 16 and the luggage space 18 in the front-rear direction.
- the barrier net 28 includes a net body 30 formed of a flexible net-like material.
- the net body 30 is formed in a trapezoidal shape in the unfolded state.
- the end on the bottom side of the net body 30 formed in a trapezoidal shape is referred to as a “lower end”, and the end on the upper side is referred to as an “upper end”.
- the lower end of the net body 30 is locked to the winding shaft 27, and the net body 30 is wound around the winding shaft 27 from the lower end side and stored in the housing 26.
- the net body 30 is pulled out from the upper end side to the outside of the housing 26 through a slit formed in the housing 26.
- a rod holding cloth 32 (not shown except for FIG. 3) made of a flexible sheet-like material is sewn on the upper end of the net body 30 in a state of being folded back into a substantially cylindrical shape.
- An upper locking rod 34 (upper locking portion) made of a metal bar is inserted inside the rod holding cloth 32. The upper locking rod 34 is held on the upper end of the net body 30 by the rod holding cloth 32 in a state where the longitudinal direction is along the vehicle width direction.
- locked portions 34 ⁇ / b> A that protrude outward from the rod holding cloth 32 are provided. These locked portions 34 ⁇ / b> A correspond to barrier net locking brackets 38 disposed on the roof side rail 36.
- FIG. 4 the configuration around the roof side rail 36 is shown in a side view as seen from the passenger compartment side.
- 5 is an enlarged perspective view showing a part of FIG. 4 on an enlarged scale
- FIG. 6 is an enlarged vertical sectional view showing a cut surface along line 6-6 in FIG. ing.
- the roof side rail 36 includes a curtain airbag 42 and an inflator 46 which are constituent members of the curtain airbag device 40 in addition to the barrier net locking bracket 38.
- components such as an assist grip 48 for the rear seat are disposed.
- the roof side rail 36 has a closed cross-sectional structure including an outer panel 50, an inner panel 52, and a reinforcement 54. Further, a roof head lining 54 that constitutes a ceiling material of the passenger compartment is disposed on the inner side in the vehicle width direction of the roof side rail 36 (not shown in FIGS. 4 and 5). An inclined portion 54 ⁇ / b> A that extends outward in the vehicle width direction and obliquely downward is provided at the outer end of the roof head lining 54 in the vehicle width direction. The inclined portion 54A is inclined along the inner panel 52 of the roof side rail 36.
- a space 56 extending in the vehicle front-rear direction along the roof side rail 36 is formed between the inclined portion 54 ⁇ / b> A and the inner panel 52. Further, a horizontal portion 54B extends from the lower end of the inclined portion 54A toward the outer side in the vehicle width direction. The outer end of the horizontal portion 54B in the vehicle width direction is engaged with a weather strip 56 attached to the lower end of the roof side rail 36.
- the configuration around the roof side rail described above is the same except that it is configured symmetrically on the right and left sides of the vehicle body. Therefore, in the following description, it is shown in FIGS.
- the configuration of the right side portion of the vehicle body will be described, and the description of the configuration of the left side portion of the vehicle body will be omitted.
- the assist grip 48 for the rear seat is fixed to the inner panel 52 of the roof side rail 36 at the rear of the vehicle with respect to the center pillar 58 (B pillar).
- the assist grip 48 is gripped by an occupant of the rear seat 14 to support the body when getting on and off the vehicle or while the vehicle is running, and a main body portion to be gripped by the occupant is disposed on the vehicle interior side of the roof head lining 54. ing.
- the curtain airbag device 40 is for inflating and deploying the curtain airbag 42 at the time of a side collision or rollover of the vehicle 12 to protect passengers in the passenger compartment.
- the curtain airbag 42 is normally disposed in the space 56.
- the curtain airbag 42 is disposed along the roof side rail 36 in a state in which the airbag main body 42A constituting the main body portion is folded.
- FIG. 6 a cross section of the airbag main body 42 ⁇ / b> A is schematically shown for convenience of explanation.
- the airbag main body 42A has a substantially cylindrical outer shape that is long in a folded state, and one longitudinal end portion (front end portion) is positioned above a front pillar (A pillar) (not shown) The other end in the direction (rear end) is located above the rear pillar 60 (C pillar, see FIGS. 1 and 2).
- a gas introduction part 42B for introducing gas into the airbag body 42A is connected to the center part of the airbag body 42A in the vehicle longitudinal direction.
- the gas introduction part 42B is formed in a cylindrical shape and extends to the vehicle rear side above the airbag body 42A.
- the rear end portion of the gas introduction portion 42B is opened, and the front end side of the inflator 46 is inserted into the gas introduction portion 42B through the opening portion.
- the inflator 46 has a long cylindrical shape, and is arranged near the center between the center pillar 58 and the assist grip 48 in the space 56 in a state where the longitudinal direction is along the vehicle longitudinal direction. ing.
- the inflator 46 is fixed to the roof side rail 36 by a pair of front and rear mounting brackets 62 (clamps).
- These mounting brackets 62 are formed by bending a metal plate material, and a curved portion 62A that is curved so as to be wound around the outer peripheral portion of the inflator 46, and the curved portion 62A.
- a pair of fastening portions 62B that extend from both ends in the bending direction and overlap each other substantially in the vehicle width direction.
- FIG. 5 only the fastening part 62 ⁇ / b> B arranged on the vehicle compartment side is shown in the pair of fastening parts 62 ⁇ / b> B that are overlapped with each other.
- each mounting bracket 62 is fastened and fixed to the inner panel 52, and the front end side and the rear end side of the inflator 46 are restrained by the curved portion 62A of each mounting bracket 62.
- a connector 67 attached to the end of the harness 66 is connected to the rear end of the inflator 46.
- the harness 66 is connected to an airbag ECU (not shown) mounted on the vehicle 12.
- a side collision sensor and a rollover sensor mounted on the vehicle are electrically connected to the airbag ECU. When these sensors detect the side collision state or rollover state of the vehicle, a detection signal is output to the airbag ECU.
- the airbag ECU determines whether or not the curtain airbag device 40 is to be operated. If the determination is affirmative, a predetermined current is supplied to the inflator 46 and the inflator 46 is operated. Thereby, gas is ejected from the gas ejection part 46A (see FIG.
- a member denoted by reference numeral 68 is a resin protective member that prevents the airbag main body 42A from interfering with the roof side rail 36 during inflation and deployment.
- the inflator 46 described above is disposed within the cross section of the barrier net locking bracket 38 as shown in FIG.
- the barrier net locking bracket 38 is formed by bending a metal plate, and is disposed between the pair of front and rear mounting brackets 62 in the space 56.
- the barrier net locking bracket 38 will be described in detail.
- the barrier net locking bracket 38 is disposed on the upper side of the folded airbag body 42A, and the body fixing portion 38A and the barrier net disposed on the inner side in the vehicle width direction with respect to the body fixing portion 38A. It has a locking portion 38B and a connecting portion 38C that connects the upper ends of the body fixing portion 38A and the barrier net locking portion 38B in the vehicle width direction.
- the barrier net locking portion 38B is set to have a longer length along the vehicle front-rear direction than the body fixing portion 38A.
- An inflator 46 is disposed between the body fixing portion 38A and the barrier net locking portion 38B.
- the barrier net locking bracket 38 is disposed at a position overlapping the inflator 46 when viewed from the vehicle width direction. ing.
- the body fixing portion 38A is inclined so as to follow the inner panel 52 of the roof side rail 36, from the vehicle width direction outer side end portion of the connecting portion 38C toward the vehicle width direction outer side and obliquely downward. It extends.
- Bolt holes 70 are formed in the lower end portion (the vehicle width direction outer side end portion) of the body fixing portion 38 ⁇ / b> A, and a weld nut in which a bolt 72 inserted through the bolt hole 70 is welded to the inner panel 52. 74 is screwed. Accordingly, the body fixing portion 38A is fastened and fixed to the inner panel 52 in a state where the outer surface in the vehicle width direction is in contact with the inner panel 52.
- the barrier net locking portion 38B is inclined so as to follow the inclined portion 54A of the roof head lining 54, and obliquely downward from the inner side end in the vehicle width direction of the connecting portion 38C on the outer side in the vehicle width direction. It extends toward the side.
- An inclined portion 54A of the roof head lining 54 is in contact with the inner surface of the barrier net locking portion 38B in the vehicle width direction.
- the barrier net locking portion 38B extends in the same direction as the body fixing portion 38A and is disposed substantially parallel to the body fixing portion 38A.
- the barrier net locking bracket 38 is formed in an open cross-sectional shape (substantially reverse U-shaped cross-section) that opens outward in the vehicle width direction and obliquely downward.
- the body fixing portion 38A is arranged at a position where the lower end portion fastened and fixed to the inner panel 52 does not overlap the barrier net locking portion 38B and the inflator 46 when viewed from the fastening direction (the axial direction of the bolt 72). Yes. Thereby, the space for inserting the tool for fastening the volt
- the dimension d shown in FIG. 6 is set corresponding to the size of the tool for tightening the bolt 72.
- a locking hole 76 is formed in a substantially central portion of the barrier net locking portion 38B.
- the locking hole 76 is formed in a substantially L shape as a whole, and has a large diameter portion 76A and a small diameter portion 76B.
- the upper locking rod 34 of the barrier net 28 described above is fitted (inserted) into the locking hole 76.
- a flange portion 34A1 (see FIG. 6) having a smaller diameter than the large diameter portion 76A and a larger diameter than the small diameter portion 76B is provided. For this reason, the upper locking rod 34 (the locked portion 34A) is fitted into the locking hole 76 from the large diameter portion 76A side.
- the locked portion 34A When the locked portion 34A is moved to the small diameter portion 76B side, the flange portion 34A1 is hooked on the hole edge of the small diameter portion 76B, and the upper locking rod 34 is locked to the barrier net locking portion 38B. Accordingly, the upper end portion of the barrier net 28 is locked to the roof side rail 36 via the barrier net locking bracket 38.
- a resin cover 78 is attached to the barrier net locking portion 38B.
- the resin cover 78 is disposed on the opposite side of the barrier net locking portion 38B via the inclined portion 54A of the roof head lining 54, and is formed in the same plate shape as the fixing portion 78A formed in a plate shape.
- a door 78B a door 78B.
- the fixed portion 78A and the door 78B are formed in a rectangular shape that is long in the vehicle front-rear direction, and the upper ends of both are connected via an integral hinge 78C.
- the fixing portion 78A has a pair of front and rear claw portions (not shown) protruding toward the barrier net locking portion 38B. These claw portions pass through the through holes formed in the inclined portion 54A of the roof head lining 54, and are fitted and locked in a pair of front and rear engagement holes 80 (see FIG. 5) formed in the barrier net locking portion 38B.
- the resin cover 78 is fixed to the barrier net locking portion 38B (barrier net locking bracket 38), and a part of the inclined portion 54A in the roof head lining 54 is fixed to the fixing portion 78A and the barrier net locking portion 38B. It is sandwiched between.
- an insertion hole 82 similar in shape to the locking hole 76 is formed at a portion facing the locking hole 76 of the barrier net locking portion 38B. Further, in the inclined portion 54A of the roof head lining 54, insertion holes similar in shape to these holes are formed at portions facing the locking holes 76 and the insertion holes 82, and the insertion holes and the insertion holes 82 are formed.
- the locking hole 76 communicates with the passenger compartment through the via.
- the door 78B is rotatable around the integral hinge 78C between an open position shown by a solid line in FIG. 6 and a closed position shown by a two-dot chain line in FIG. Yes.
- the claw portion 78D provided on the door 78B is fitted and locked in the engagement hole 84 formed in the fixing portion 78A, so that the door 78B is restrained at the closed position.
- the locking hole 76 is covered from the vehicle interior side by the door 78B.
- the locking hole 76 is exposed to the vehicle interior side. That is, in this embodiment, when the upper locking rod 34 of the barrier net 28 is fitted and locked in the locking hole 76, the door 78B is rotated to the open position.
- a protector 86 is disposed between the barrier net locking portion 38B and the inflator 46.
- the protector 86 is formed of, for example, a resin material, and is formed in a shallow box shape having an opening on the barrier net locking portion 38B side.
- the protector 86 is formed in a rectangular shape that is long in the vehicle front-rear direction when viewed from the thickness direction of the barrier net locking portion 38B, and the end surface on the opening side is on the outer side in the vehicle width direction of the barrier net locking portion 38B. The four corners are screwed to the barrier net locking portion 38B with screws (not shown) in contact with the surface.
- the bottom wall portion 86 ⁇ / b> A of the protector 86 is interposed between the locking hole 76 and the inflator 46.
- a gap is provided between the bottom wall portion 86A and the barrier net locking portion 38B for placing the flange portion 34A1 of the upper locking rod 34.
- the above-described barrier net locking bracket 38 is disposed above the housing 26 when viewed from the vehicle width direction in a state where the rear seat back 20 is disposed at the forwardly tilted position shown in FIG. Are positioned so that In this state, when the barrier net 28 is pulled out from the housing 26 and the upper locking rod 34 is locked to the barrier net locking bracket 38, the vehicle compartment is located in the vicinity of the rear side of the front seat 24 in the vehicle. It is designed to be divided forward and backward.
- another barrier net locking bracket 90 is disposed behind the barrier net locking bracket 38 in the vehicle.
- the barrier net locking bracket 90 has basically the same configuration as the barrier net locking bracket 38, and is fixed to the rear end side of the roof side rail 36.
- the barrier net locking bracket 90 is positioned so as to be disposed above the housing 26 when viewed from the vehicle width direction in a state where the rear seat barrier net 28 is disposed at the standing position shown in FIG. Therefore, in this state, when the barrier net 28 is pulled out from the housing 26 and the upper locking rod 34 is locked to the barrier net locking bracket 90, the vehicle compartment is located in the vicinity of the rear seat back 20 near the rear of the vehicle. 28 is divided into front and rear.
- the barrier net locking bracket 38 is disposed at a position overlapping the inflator 46 when viewed from the vehicle width direction. Accordingly, it is possible to easily secure a space for disposing the inflator 46 and the barrier net locking bracket 38 between the center pillar 58 and the rear seat assist grip 48 in the roof side rail 36.
- the curtain airbag 42, the inflator 46, the assist grip 48, and the like are disposed on the roof side rail 36 on the rear side of the center pillar 58. These components are optimally positioned according to their functions. It is arranged. As a result, there is not enough space to arrange the barrier net locking bracket 38 alone at the optimum position. However, in the present embodiment, the barrier net locking bracket 38 is easily arranged at the optimum position by the above configuration. Can be set.
- the barrier net 28 in the use state determined by the position of the barrier net locking bracket 38 is used. Is set on the vehicle rear side. In this case, the luggage space 18 cannot be made sufficiently wide, but this can be avoided in the present embodiment.
- the barrier net locking bracket 38 includes a body fixing portion 38A fixed to the roof side rail 36, and a barrier net locking portion disposed on the inner side in the vehicle width direction than the body fixing portion 38A. 38B, and the inflator 46 is disposed between the body fixing portion 38A and the barrier net locking portion 38B. That is, since the inflator 46 is disposed in the cross section of the barrier net locking bracket 38, the space for disposing the inflator 46 and the barrier net locking bracket 38 can be minimized.
- the barrier net locking bracket 38 has an open cross-sectional shape opened to the lower side. For this reason, when the inflator 46 is attached to the roof side rail 36, the opening of the barrier net locking bracket 38 is used to easily connect between the body fixing portion 38A and the barrier net locking portion 38B from below. An inflator 46 can be inserted. Thus, the inflator 46 and the barrier net locking bracket 38 can be disposed at the optimum position in the minimum space while ensuring the workability of mounting the inflator 46 to the roof side rail 36.
- the body fixing portion 38A of the barrier net locking bracket 38 is inclined along the inner panel 52 of the roof side rail 36.
- a wide contact area between the inner panel 52 and the body fixing portion 38 ⁇ / b> A is ensured, so that the fixing strength of the barrier net locking bracket 38 to the roof side rail 36 is improved.
- the barrier net locking portion 38B of the barrier net locking bracket 38 is inclined along the inclined portion 54A provided on the roof head lining 54.
- the body fixing portion 38A of the barrier net locking bracket 38 has a lower end portion fastened and fixed to the roof side rail 36, as viewed from the fastening direction (the axial direction of the bolt 72).
- the portion 38B and the inflator 46 are disposed so as not to overlap. Therefore, when the body fixing portion 38A is fastened and fixed to the roof side rail 36, the barrier net locking portion 38B and the inflator 46 do not get in the way. Therefore, the workability of attaching the barrier net locking bracket 38 to the roof side rail 36 is good.
- a resin cover 78 is attached to the barrier net locking portion 38B of the barrier net locking bracket 38.
- the resin cover 78 can be opened and closed between a closed position where the locking hole 76 formed in the barrier net locking portion 38B is covered from the vehicle interior side and an open position where the locking hole 76 is exposed to the vehicle interior side.
- a door 78B is provided.
- the locking hole 76 can be made invisible from the vehicle interior side by arranging the door 78B in the closed position.
- an inclined portion 54A of the roof head lining 54 is sandwiched between the resin cover 78 and the barrier net locking portion 38B. As a result, inadvertent bending (so-called wiggling) of the roof head lining 54 can be more satisfactorily suppressed.
- a protector 86 is attached to the barrier net locking portion 38B of the barrier net locking bracket 38.
- the protector 86 is disposed between the barrier net locking portion 38B and the inflator 46, and contacts the inflator 46 when the upper locking rod 34 of the barrier net 28 is fitted and locked in the locking hole 76. To prevent that. Thereby, it is possible to prevent the inflator 46 from being damaged by the upper locking rod 34.
- the inflator 46 whose longitudinal direction is arranged along the vehicle longitudinal direction is the roof side rail via the mounting brackets 62 on both the vehicle front side and the vehicle rear side of the barrier net locking bracket 38. 36 is fixed. Thereby, the long inflator 46 can be stably fixed to the roof side rail 36.
- the barrier net locking bracket 38 when the rear seat back 20 is tilted forward and the luggage space 18 is expanded, the barrier net locking bracket 38 is disposed above the barrier net housing 26 as viewed from the vehicle width direction. Thus, the barrier net locking bracket 38 is positioned. Thereby, when the barrier net 28 is used, the barrier net 28 extends in the vertical direction at the front end of the enlarged luggage space 18, so that the appearance when using the barrier net can be improved.
- the barrier net locking bracket 38 is arranged above the housing 26 when viewed from the vehicle width direction when the rear seat back 20 is tilted forward.
- the invention according to No. 8 is not limited to this, and the barrier net locking bracket 38 may be arranged to be shifted from the housing 26 toward the vehicle front side or the vehicle rear side.
- the inflator 46 is fixed to the roof side rail 36 via the mounting bracket 62 on both the vehicle front side and the vehicle rear side of the barrier net locking bracket 38.
- the invention according to claim 7 is not limited to this, and one or both of the pair of front and rear mounting brackets 62 are omitted by fixing the inflator 46 using the barrier net locking bracket 38. Also good.
- the protector 86 is attached to the barrier net locking portion 38B.
- the invention according to claims 1 to 6 is not limited to this, and the protector 86 is omitted. Also good.
- the roof head lining 54 is sandwiched between the barrier net locking portion 38B and the resin cover 78.
- the inventions according to claims 1 to 5 are not limited thereto.
- the roof head lining 54 and the resin cover 78 may not be engaged with each other. Further, the door 78B of the resin cover 78 may be omitted.
- the said embodiment it was set as the structure by which the lower end part of the body fixing
- the invention according to claims 1 to 4 is not limited thereto, and the fastening portion to the roof side rail 36 in the body fixing portion 38A is one of the barrier net locking portion 38B and the inflator 46 as viewed from the fastening direction. You may make it the structure arrange
- the body fixing portion 38A and the barrier net locking portion 38B of the barrier net locking bracket 38 are extended outwardly in the vehicle width direction and obliquely downward from the connecting portion 38C.
- the invention according to claims 1 to 3 is not limited to this, and the extending directions of the body fixing portion 38A and the barrier net locking portion 38B can be appropriately changed.
- the barrier net locking bracket 38 is formed in an open cross-sectional shape that opens downward, but the invention according to claim 1 or 2 is not limited thereto.
- the shape of the barrier net locking bracket can be appropriately changed.
- the barrier net locking bracket may be configured to have an open cross-sectional shape that opens upward, or the barrier net locking bracket may be a closed cross-sectional shape (open only in the vehicle front-rear direction). It may be configured to be formed in a (cylindrical) shape.
- the inflator 46 is arranged in the cross section of the barrier net locking bracket 38 (between the body fixing portion 38A and the barrier net locking portion 38B).
- the invention is not limited to this, and the barrier net locking bracket 38 only needs to be disposed at a position overlapping the inflator 46 when viewed from the vehicle width direction.
- the inflator 46 is outside the cross section of the barrier net locking bracket 38. You may make it the structure arrange
- the body fixing portion 38A of the barrier net locking bracket 38 may be omitted and the vehicle width direction outer side end portion of the connecting portion 38C may be fixed to the roof side rail 36 by bolts or welding.
- the body fixing portion 38A and the connecting portion 38C of the barrier net locking bracket 38 are omitted, and an extending portion extending from the lower end of the barrier net locking portion 38B toward the outer side in the vehicle width direction is set.
- only the barrier net locking portion 38 ⁇ / b> B is disposed at a position where it overlaps the inflator 46 (inward of the inflator 46 in the vehicle width direction) when viewed from the vehicle width direction.
- a configuration in which an extended portion (fixed portion) extending from the upper end side or the lower end side of the portion 38B to the outer side in the vehicle width direction is fixed to the roof side rail 36 on the upper side or the lower side of the inflator 46 is also included.
- the present invention is not limited to this, and the present invention is not limited to a sports utility type, a hatchback type, etc.
- the present invention can also be applied to other types of vehicles having luggage spaces.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
Description
Claims (9)
- センターピラーの車両後方側でルーフサイドレールに固定されたリヤシート用のアシストグリップと前記センターピラーとの間に配置されて前記ルーフサイドレールに固定され、前記ルーフサイドレールに沿って折り畳み状態で配設されたカーテンエアバッグ内にガスを供給するインフレータと、
車両幅方向から見て前記インフレータと重なる位置に配置されて前記ルーフサイドレールに固定され、車室を前後に仕切るバリヤネットに設けられた上部係止部が係止されるバリヤネット係止用ブラケットと、
を備えたルーフサイドレールへの部品配設構造。 - 前記バリヤネット係止用ブラケットは、前記ルーフサイドレールに固定されたボデー固定部と、前記ボデー固定部よりも車両幅方向内側に配置され、前記上部係止部が係止されるバリヤネット係止部とを有し、
前記インフレータは、前記ボデー固定部と前記バリヤネット係止部との間に配置されている請求項1に記載のルーフサイドレールへの部品配設構造。 - 前記バリヤネット係止用ブラケットは、下方側へ向けて開口した開断面形状をなしている請求項2に記載のルーフサイドレールへの部品配設構造。
- 車室の天井材における車両幅方向外方側端部には、前記ルーフサイドレールのインナパネルに沿うように、車両幅方向外方側でかつ斜め下方側へ向けて延びる傾斜部が設けられ、前記バリヤネット係止用ブラケットは、前記傾斜部と前記インナパネルとの間に配置され、前記ボデー固定部は、前記インナパネルに沿って傾斜しており、前記バリヤネット係止部は、前記傾斜部に沿って傾斜している請求項2又は請求項3に記載のルーフサイドレールへの部品配設構造。
- 前記ボデー固定部は、前記ルーフサイドレールに締結固定された部位が、締結方向から見て前記バリヤネット係止部及び前記インフレータと重ならない位置に配置されている請求項2~請求項4の何れか1項に記載のルーフサイドレールへの部品配設構造。
- 前記バリヤネット係止部には、前記上部係止部が嵌合係止される係止孔が形成されると共に、前記係止孔を車室内側から覆う閉位置と前記係止孔を車室内側へ露出させる開位置との間で開閉可能な扉を備えた樹脂カバーが取り付けられ、前記樹脂カバーと前記バリヤネット係止部との間に車室の天井材が挟まれている請求項2~請求項5の何れか1項に記載のルーフサイドレールへの部品配設構造。
- 前記バリヤネット係止部と前記インフレータとの間に配置されて前記バリヤネット係止部に取り付けられ、前記上部係止部が前記インフレータに当接することを防止するプロテクタを有する請求項2~請求項6の何れか1項に記載のルーフサイドレールへの部品配設構造。
- 前記インフレータは、長手方向が車両前後方向に沿う状態で配置されると共に、前記バリヤネット係止用ブラケットの車両前方側及び車両後方側の両側で取付ブラケットを介して前記ルーフサイドレールに固定されている請求項1~請求項7の何れか1項に記載のルーフサイドレールへの部品配設構造。
- 前記バリヤネットは、リヤシートを構成する可倒式リヤシートバックの上端側に設けられたハウジング内に引出し可能に巻取られて収納され、
前記リヤシートバックが前倒しされた状態では、車両幅方向から見て前記ハウジングの上方に前記バリヤネット係止用ブラケットが配置される請求項1~請求項8の何れか1項に記載のルーフサイドレールへの部品配設構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11855256.1A EP2682307B1 (en) | 2011-03-02 | 2011-03-02 | Component arrangement structure for roof side rail |
JP2012501074A JP5252117B2 (ja) | 2011-03-02 | 2011-03-02 | ルーフサイドレールへの部品配設構造 |
US13/520,266 US8646807B2 (en) | 2011-03-02 | 2011-03-02 | Component arrangement structure at roof side rail |
CN201180006443.6A CN102781726B (zh) | 2011-03-02 | 2011-03-02 | 对于上边梁的部件设置结构 |
PCT/JP2011/054782 WO2012117540A1 (ja) | 2011-03-02 | 2011-03-02 | ルーフサイドレールへの部品配設構造 |
Applications Claiming Priority (1)
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PCT/JP2011/054782 WO2012117540A1 (ja) | 2011-03-02 | 2011-03-02 | ルーフサイドレールへの部品配設構造 |
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WO2012117540A1 true WO2012117540A1 (ja) | 2012-09-07 |
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PCT/JP2011/054782 WO2012117540A1 (ja) | 2011-03-02 | 2011-03-02 | ルーフサイドレールへの部品配設構造 |
Country Status (5)
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US (1) | US8646807B2 (ja) |
EP (1) | EP2682307B1 (ja) |
JP (1) | JP5252117B2 (ja) |
CN (1) | CN102781726B (ja) |
WO (1) | WO2012117540A1 (ja) |
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FR3061883B1 (fr) * | 2017-01-17 | 2019-06-07 | Peugeot Citroen Automobiles Sa | Vehicule automobile avec renfort de fixation de ceinture et d’arrimage de filet d’arret de charge |
US10576869B2 (en) * | 2017-01-26 | 2020-03-03 | Ford Global Technologies, Llc | Self-retractable cargo net |
US10336275B2 (en) | 2017-06-09 | 2019-07-02 | Ford Global Technologies, Llc | Vehicle partition |
FR3076512B1 (fr) * | 2018-01-09 | 2020-10-23 | Psa Automobiles Sa | Piece de support de filet de charge multifonction |
FR3082475B1 (fr) * | 2018-06-19 | 2020-08-21 | Psa Automobiles Sa | Dispositif de protection d'un coussin gonflable de securisation laterale des passagers d'un vehicule automobile. |
US11453345B2 (en) * | 2019-06-12 | 2022-09-27 | Ford Global Technologies, Llc | Vehicle multi-purpose brackets |
FR3133162A1 (fr) * | 2022-03-02 | 2023-09-08 | Psa Automobiles Sa | Support de filet de charge intégrant un organe de protection pour sac de coussin gonflable de sécurité |
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CN102781726A (zh) | 2012-11-14 |
EP2682307A1 (en) | 2014-01-08 |
EP2682307A4 (en) | 2014-10-01 |
EP2682307B1 (en) | 2016-04-27 |
JP5252117B2 (ja) | 2013-07-31 |
US20130334799A1 (en) | 2013-12-19 |
CN102781726B (zh) | 2014-11-19 |
US8646807B2 (en) | 2014-02-11 |
JPWO2012117540A1 (ja) | 2014-07-07 |
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