JP2015020457A - Seat equipped with airbag module - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a seat equipped with an airbag module capable of confirming an attachment state of a guide member in the development direction of a side airbag module from the seat back surface side upon the assembling of the airbag module, or the like.SOLUTION: A seat S equipped with an airbag module includes a seat back frame 1 equipped with a side frame 10, a cushion pad 5, an airbag module 6 attached to the side frame 10, a guide member 32 which guides the development direction of the airbag module 6 and an attachment member 50 which attaches the guide member 32 to the side frame 10. At least a part of the attachment member 50 is exposed to an area surrounded with a back surface of a front surface pad part 5A with which the front surface of the seat back frame 1 is covered, of the cushion pad 5 and a surface of the seat inner side of the side frame 10.

Description

  The present invention relates to an airbag module equipped seat in which a guide member for guiding a deployment direction of an airbag is attached to a side frame side.

  Conventionally, as a seat in which an air bag module is attached to a side frame of a seat back, a stitched portion of a trim cover is arranged on the front side portion of the seat on the vehicle door side, and at the stitched portion, a terminal of the trim cover and a single end of a force cloth Has been proposed in which a rupture portion of the trim cover is formed by sewing together, and a power cloth drawn into the trim cover from the rupture portion is connected to the side frame (for example, Patent Document 1).

  In Patent Document 1, an airbag module is arranged at a position sandwiched between a side frame and a trim cover, and is covered with a trim cover. One end of the force cloth is fixed to the stitched portion of the trim cover, and the other end is fixed to a plate-like attachment member bolted to the outer surface of the seat near the front end of the side frame.

  The front opening of the airbag module is closed by a webbing stretched between the vicinity of the front end of the side frame and the stitched portion. Therefore, when the airbag module is inflated, the baffle suppresses the inflation of the airbag toward the inside of the front of the seat, so that the airbag passes through the breaking portion and swells forward of the side of the seat. This guides the direction of inflation of the airbag.

Japanese Patent No. 3318575

However, in the invention of Patent Document 1, an attachment member for attaching the end portion of the baffle on the opposite side to the stitching portion to the side frame is attached to the surface of the front end of the side frame on the seat outer side.
When fastening the airbag module to the side frame, it is necessary to check whether the webbing is properly connected, but the mounting member for the webbing is attached to the surface outside the seat at the front end of the side frame, When the airbag module is fastened, it is difficult to confirm whether or not the attachment member of the buffing cloth is disposed at an appropriate position even when viewed from the back side of the seat.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to change the mounting state of the guide member in the deployment direction of the side airbag module from the back side of the seat when the airbag module is assembled. The object is to provide an air bag module sheet that can be confirmed.

  According to the airbag module equipped seat of claim 1, the subject is a seat equipped with an airbag module for storing an airbag in a seat back, and the side frame extending along a side portion of the seat A seat back frame, a cushion pad mounted on the seat back frame, the airbag module attached to the side frame, a guide member for guiding the deployment direction of the airbag module, and the guide member An attachment member for attaching to the side frame, and at least a part of the attachment member includes a back surface of a front pad portion that covers a front surface of the seat back frame of the cushion pad, and the side frame. The problem is solved by being exposed in a region surrounded by the inner surface of the sheet.

  With this configuration, when the cushion pad is placed on the seat back frame, the mounting member can be seen from the back side of the seat back when viewed from the back of the seat back frame. It becomes possible to easily confirm visually whether or not the guide member and the attachment member are properly attached when the module is attached.

At this time, as described in claim 2, the airbag module is attached to the side frame by module attaching means that penetrates the side frame and extends inside the seat of the side frame, and the attachment member is It is preferable that the module mounting means is disposed in front of the seat.
Since it comprises in this way, it becomes possible to attach the so-called inner side guide member pulled in to the front front side of the airbag module as the guide member by the attachment member.

At this time, as in claim 3, the side frame includes front and rear flanges extending inward of the seat at the front and rear ends of the seat, respectively, and the mounting member includes the front flange. And the rear flange.
Since it comprises in this way, the attachment condition of an attachment member can be visually confirmed easily from the sheet | seat back side.

At this time, as in claim 4, it is preferable that the mounting member is disposed below the seat with respect to the module mounting means.
Because of this configuration, for example, when a bag-shaped trim cover with the top closed is covered from the top onto the cushion pad, the mounting status of the mounting member can be easily confirmed even in the latter half of the trim cover coating process. it can. Moreover, even after the completion of the trim cover covering step, the mounting state of the mounting member can be easily confirmed by simply turning the lower side where the opening of the trim cover is provided.

At this time, as in claim 5, it is preferable that the attachment member protrudes from the side frame to a position inside the seat from the tip of the module attachment means.
Thus, since the tip of the attachment member protrudes to the inside of the seat with respect to the module attachment means, the attachment member can be easily seen from the back of the seat.

At this time, as in claim 6, the side frame includes a side plate portion extending along the side portion of the seat between the front flange and the rear flange, In the vicinity of the front flange, it is preferable that a convex portion projecting inward from the other portion of the side plate portion is provided, and the attachment member is attached to the convex portion.
Since it comprises in this way, the protrusion amount to the sheet | seat inner side of an attachment member increases, and it becomes easy to visually recognize an attachment member from the sheet | seat back surface.

At this time, as in claim 7, the rear flange includes a wide portion having a width that extends to the inside of the seat wider than other portions, and the attachment member is configured to be wide in the vertical direction of the seat. It is preferable that they are arranged so as to avoid the position overlapping the part.
Since it comprises in this way, it can suppress that a visual field is obstruct | occluded by the wide part and it becomes difficult to see an attachment member from the sheet | seat back side.

At this time, as in claim 8, it is preferable that the mounting member is disposed between the wide portion in the vertical direction of the seat and the module mounting means.
Since it comprises in this way, when attaching an airbag module with a module attachment means, the visual confirmation of the attachment condition of an attachment member becomes easy.

At this time, as described in claim 9, a side pad portion that covers a side surface of the seat back frame of the cushion pad projects to the inside of the seat at an end portion at the rear of the seat, and the rear side of the side frame. An inner projecting portion that covers the rear surface of the flange, and a surface in front of the seat at the inner end portion of the seat of the inner projecting portion is at least a position overlapping the mounting member in the vertical direction of the seat from the outer end portion of the seat Also, it is preferable that the end portion on the inner side of the seat is formed as an inclined surface located behind the seat.
In this way, the front surface of the seat inner end of the inner projecting portion is inclined so that the end on the inner side of the seat is located behind the end on the outer side of the seat at least at the position overlapping the mounting member in the vertical direction of the seat. Since it forms as a surface, it can suppress that an attachment member becomes difficult to see from the sheet | seat back side by the sheet | seat inner side edge part of an inner side protrusion part.

At this time, as described in claim 10, the tip of the inner protrusion of the side pad is the same position as the tip of the rear flange in the seat width direction or outside the tip of the rear flange in the seat width direction. It is preferable that it is arranged at the position.
With this configuration, the inner side protruding portion of the side pad protrudes beyond the front end of the rear flange of the side frame, and the mounting member can be seen from the back side of the seat by the inner end portion of the inner protruding portion. It can suppress becoming difficult.

At this time, as in claim 11, it is preferable that at least an outer surface of a portion of the attachment member that protrudes to the inside of the seat of the side frame has a color different from a surface of the side frame on the inside of the seat.
Since it comprises in this way, the attachment condition of an attachment member can be confirmed easily.

At this time, as in the twelfth aspect, it is preferable that the inclined surface has a larger inclination angle of the portion facing the mounting member with respect to the rear flange than that of the other portion.
Since it comprises in this way, it can suppress that an attachment member becomes difficult to see from a sheet | seat back side by the sheet | seat inner side edge part of an inner side protrusion part.

At this time, as in a thirteenth aspect, a part of the guide member is surrounded by the back surface of the front pad portion covering the front surface of the seat back frame and the inner surface of the side frame of the cushion pad. It is preferable that the region is exposed.
Since it comprises in this way, not only an attachment member but the attachment condition of a guide member can also be visually confirmed easily from the sheet | seat back side.

At this time, the trim cover that covers the seat back frame, the cushion pad, and the airbag module extends from the lower end of the trim cover above the seat and can be opened and closed by a fastener. Preferably, the attachment member is attached to the lower side of the sheet than the end of the slit above the sheet.
Since it comprises in this way, even after an assembly | attachment, the attachment condition of an attachment member can be easily confirmed by opening the fastener of a slit.

  According to the first aspect of the present invention, when the cushion pad is placed on the seat back frame, the mounting member can be viewed from the back side of the seat back when viewed from the back of the seat back frame. It becomes possible to easily confirm visually whether or not the guide member and the attachment member are properly attached when the module is attached.

According to the invention of claim 2, as the guide member, a so-called inner side guide member that is pulled into the front side of the seat of the airbag module can be attached by the attachment member.
According to the invention of claim 3, it is possible to easily visually check the mounting state of the mounting member from the back side of the seat.

  According to the fourth aspect of the present invention, for example, when a bag-shaped trim cover whose top is closed is put on the cushion pad from above, the mounting state of the mounting member can be easily confirmed even in the latter half of the trim cover covering process. it can. Moreover, even after the completion of the trim cover covering step, the mounting state of the mounting member can be easily confirmed by simply turning the lower side where the opening of the trim cover is provided.

According to the invention of claim 5, since the tip of the mounting member protrudes inward of the seat with respect to the module mounting means, the mounting member can be easily seen from the back of the seat.
According to the invention of claim 6, the amount of protrusion of the attachment member to the inside of the seat increases, and the attachment member can be easily visually recognized from the back of the seat.

According to the seventh aspect of the present invention, it is possible to prevent the visibility from being blocked by the wide portion, and the attachment member from being difficult to see from the back side of the seat.
According to the eighth aspect of the invention, when the airbag module is attached by the module attachment means, it is easy to visually check the attachment state of the attachment member.

  According to the invention of claim 9, the sheet front end surface of the inner projecting portion of the inner projecting portion is at least at the position overlapping with the mounting member in the seat vertical direction, and the end portion on the inner side of the seat is located on the seat outer side. Since it forms as an inclined surface located in back, it can suppress that an attachment member becomes difficult to see from the sheet | seat back side by the sheet | seat inner side edge part of an inner side protrusion part.

According to the tenth aspect of the invention, the inner protrusion of the side pad protrudes beyond the front end of the rear flange of the side frame, and the mounting member is visible from the back side of the seat by the inner end of the inner protrusion. It can suppress becoming difficult.
According to the eleventh aspect of the present invention, it is possible to easily confirm the mounting state of the mounting member.

According to invention of Claim 12, it can suppress that an attachment member becomes difficult to see from a sheet | seat back side by the sheet | seat inner side edge part of an inner side protrusion part.
According to the invention of claim 13, not only the mounting member but also the mounting state of the guide member can be easily visually confirmed from the back side of the seat.
According to the invention of claim 14, even after the assembly, the attachment state of the attachment member can be easily confirmed by opening the fastener of the slit.

It is an external view of the airbag module equipment sheet | seat which concerns on one Embodiment of this invention. It is a perspective view of a seat frame of an air bag module equipment seat concerning one embodiment of the present invention. It is AA sectional drawing of FIG. 1, Comprising: It is explanatory drawing which shows the state which connected the bedding to the side frame via the attachment member which concerns on one Embodiment of this invention. It is an appearance perspective view of a cushion pad concerning one embodiment of the present invention. It is explanatory drawing which shows the back surface of the trim cover which concerns on one Embodiment of this invention. It is a perspective view of the attachment member concerning one embodiment of the present invention. It is a bottom view of the attachment member concerning one embodiment of the present invention. It is a section explanatory view showing the state where a blanket was connected to a side frame via an attachment member concerning one embodiment of the present invention. It is AA sectional drawing of FIG. 1, Comprising: It is explanatory drawing which shows the state which attached the attachment member to the side frame which concerns on other embodiment of this invention. It is explanatory drawing which shows the state which applied the upper end of the trim cover which concerns on one Embodiment of this invention to the upper end surface of the cushion pad. It is explanatory drawing which shows the state when hanging a trim cover above the front side of a cushion pad. It is explanatory drawing which shows the state which suspended the trim cover above the back side of a cushion pad. It is explanatory drawing which shows the state which attached the upper attachment member to the side frame. It is front explanatory drawing which shows the state coat | covered with the trim cover to the center part of the side frame. It is side surface explanatory drawing which shows the state coat | covered with the trim cover to the center part of the side frame. It is side surface explanatory drawing which has arrange | positioned the airbag module in the space provided in the side part of the cushion pad. It is explanatory drawing which shows the state which looked at the attachment member attaching part from the sheet | seat back side at the time of airbag module attachment. It is an example in which a trim cover is provided with a slit, and is an explanatory view showing a state where a seat back is viewed from the back side of the seat.

Hereinafter, the airbag module equipment sheet | seat which concerns on one Embodiment of this invention is demonstrated, referring FIGS.
FIG. 1 is an external view of an airbag module equipment sheet according to an embodiment of the present invention. FIG. 2 is a perspective view of a seat frame of an airbag module equipment seat according to an embodiment of the present invention. FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 1, and is an explanatory diagram illustrating a state in which a webbing is connected to a side frame via an attachment member according to an embodiment of the present invention. FIG. 4 is an external perspective view of a cushion pad according to an embodiment of the present invention. FIG. 5 is an explanatory view showing the back surface of the trim cover according to the embodiment of the present invention. FIG. 6 is a perspective view of an attachment member according to an embodiment of the present invention. FIG. 7 is a bottom view of the mounting member according to the embodiment of the present invention. FIG. 8 is an explanatory cross-sectional view showing a state in which a webbing is connected to a side frame via an attachment member according to an embodiment of the present invention. FIG. 9 is a cross-sectional view taken along the line AA of FIG. 1 and is an explanatory view showing a state in which an attachment member is attached to a side frame according to another embodiment of the present invention. FIG. 10 is an explanatory diagram illustrating a state in which the upper end of the trim cover according to the embodiment of the present invention is applied to the upper end surface of the cushion pad. FIG. 11 is an explanatory view showing a state when the trim cover is suspended above the front side of the cushion pad of the present invention. FIG. 12 is an explanatory view showing a state in which the trim cover is suspended above the back side of the cushion pad of the present invention. FIG. 13 is an explanatory view showing a state in which the upper attachment member is attached to the side frame of the present invention. FIG. 14 is an explanatory front view showing a state in which the center portion of the side frame of the present invention is covered with a trim cover. FIG. 15 is an explanatory side view showing a state in which the center portion of the side frame of the present invention is covered with a trim cover. FIG. 16 is an explanatory side view in which an airbag module is arranged in a space provided in the side portion of the cushion pad of the present invention. FIG. 17 is an explanatory view showing a state in which the attachment member attachment portion is viewed from the back side of the seat when the airbag module is attached. FIG. 18 is an explanatory view showing a state in which the trim cover is provided with a slit and the seat back is viewed from the back side of the seat.

As shown in FIG. 1, the vehicle seat S as the airbag module equipment seat according to the present embodiment includes a seat back S1, a seating portion S2, and a headrest S3.
In the vehicle seat S, a seat frame F as shown in FIG. 2 is provided. The seat frame F includes a seat back frame 1 that is a frame of the seat back S1 and a seating frame 2 that is a frame of the seating portion S2. The seating frame 2 and the seat back frame 1 are connected via a reclining mechanism 3. A cushion and a trim cover are provided outside the seat back frame 1 and the seating frame 2 to constitute a seat back S1 and a seating portion S2.

As shown in FIGS. 1 to 3, the seat back S <b> 1 includes a seat back frame 1, a cushion pad 5 disposed on the front and side of the seat back frame 1, and a trim that covers the seat back frame 1 and the cushion pad 5. The main component is the cover 4 and the webbing 32 having one end sewn to the breakage portion 40 of the trim cover 4.
As shown in FIGS. 1 and 2, the seat back frame 1 includes a side frame 10 that is spaced apart from the left and right and extends in the vertical direction, an upper frame 21 that connects the upper ends of the side frames 10, and a lower end. It is comprised by frame shape by the lower frame 22 which connects a part.
The upper frame 21 is provided with a pillar support portion 23, and the pillar support portion 23 is provided with a headrest frame (not shown). The headrest S3 is configured by providing a cushion member on the outside of the headrest frame.

The side frame 10 is formed by pressing a sheet metal, and is formed of a substantially plate body that is curved so that the lower width is wider than the upper one. As shown in FIG. 2, a side plate 11 as a substantially flat side plate portion, a front edge portion 12 as a front flange formed by folding the front end portion of the side plate 11 in a U shape inside, and a rear end portion as L It has a rear edge portion 13 as a rear flange bent inward in a letter shape.
As shown in FIG. 2, the rear edge portion 13 includes a wide portion 13 w that becomes wider toward the inside of the seat at the lower end.
The side frame 10 has a locking portion 15 having locking holes for locking both ends of a pair of erection members 25 made of S springs that support the occupant from the rear, and a pair of mountings for mounting the mounting members 50. A hole 16 and a bolt hole 17 for attaching the airbag module 6 are provided.

As shown in FIG. 2, a pair of the locking portions 15 are provided on the side plates 11 of the left and right side frames 10, and the upper locking portions 15 are positioned close to the rear edge portion 13 at the lower locking portions 15. Is provided at a position closer to the front edge portion 12 than the upper locking portion 15.
As shown in FIG. 2, a pair of mounting holes 16 are provided in the side plates 11 of the left and right side frames 10, respectively, between the front edge portion 12 and the rear edge portion 13 of the side plate 11, and in the front edge portion 12. It is provided as a vertically long rectangular hole along the front edge 12 at a close position.
The upper mounting hole 16 is formed in front of and below the seat with respect to the upper locking portion 15 and above the seat with respect to the lower locking portion 15. The lower mounting hole 16 is formed in front of the seat with respect to the lower locking portion 15.
Each mounting hole 16 is formed in front of the bolt hole 17, the upper mounting hole 16 is formed above the bolt hole 17, and the lower mounting hole 16 is formed below the bolt hole 17. . The bolt hole 17 is disposed at a position sandwiched between the upper and lower mounting holes 16 in the vertical direction.

As shown in FIG. 3, the airbag module 6 is fixed to the side frame 10 on the outer surface of the seat.
The airbag module 6 of the present embodiment is a caseless airbag module that does not have a module case. As shown in FIG. 3, the airbag module 6 includes an inflator 6a, a folded airbag 6b, a retainer 6c that holds the inflator 6a, and a wrap material 6d that wraps the airbag 6b.
The outer periphery of the inflator 6a is fixed to the retainer 6c and the side frame 10 by bolts 18 as module mounting means standing up toward the inside of the seat S. The bolt 18 is fastened to the bolt hole 17 in FIG.
The inflator 6a may be fixed to the side frame 10 by an inflator mounting member other than a bolt.

The inflator 6a is disposed in the airbag 6b, and the airbag 6b is deployed in front of the seat S by the gas ejected from the inflator 6a.
The airbag 6b is held in a folded state by a wrap material 6d made of a cloth bag or the like, and the wrap material 6d can be easily broken when the airbag 6b is deployed.
In the present embodiment, the airbag module 6 is configured from a caseless one, but is not limited to this and may be configured as a module case.

The cushion pad 5 is a member that can elastically support an occupant by forming a seat outer shape, and a flat planar member 5L formed of a nonwoven fabric or the like is provided on the back surface of a foamed molded body 5F of a foamed resin such as polyurethane foam. It is formed by bonding.
As shown in FIGS. 3 and 4, the cushion pad 5 includes a front pad portion 5 </ b> A disposed in front of the seat back frame 1 and a side pad portion 5 </ b> B disposed on the side of the side frame 10 as one body. Is formed. An opening 8 through which the webbing 32 is inserted is formed in the side pad portion 5B, and a space 7 for storing the airbag module 6 is formed by the opening 8.

The front pad portion 5A has a substantially plate shape and forms the outer shape of the front surface of the seat back S1 in FIG. The front pad portion 5A is located at the center in the seat width direction, and the seat portion 5c that supports the upper back of the occupant, and the bank portion that is located on both sides of the seat portion 5c in the seat width direction and supports the occupant's upper body side portion. 5d.
As shown in FIGS. 3 and 4, the bank portion 5 d is located at the front of the seat rather than the seat portion 5 c so that the opposite end of the seat portion 5 c of the bank portion 5 d is positioned in front of the seat relative to the end portion on the seat portion 5 c side. Projects outward.
A hanging groove 5m for hanging and connecting the wire 41m attached to the back surface of the trim cover 4 is formed along the seat width direction above the center of the seating portion 5c. The illustrated hanging wire is provided. Also, the boundary between the seat portion 5c and the bank portion 5d along the seat up-down direction, upholstered grooves 5n for connecting hanging wires 41n ₁ ~ ₃ which is attached to the trim cover 4 back surface is formed, A suspension wire (not shown) is provided in the suspension groove 5n.

  As shown in FIGS. 3 and 12, the portion of the planar member 5 </ b> L that constitutes the seating portion 5 c is configured to be substantially flat so as to come into contact with the erection member 25 that is laid between the side frames 10.

Further, on the rear surface of the planar member 5L front pad portion 5A of the cushion pad 5, as shown in FIG. 12, the groove _5p 1, 5p ₂ hanging for coupling narrowing suspended wires _43m 1, 43m ₂ is formed A suspension wire (not shown) is provided in the suspension grooves 5p ₁ and 5p ₂ .
The suspending grooves 5p ₁ and 5p ₂ extend linearly along the sheet width direction, and are provided independently and discontinuously so as to be placed on the same straight line with a predetermined interval. Yes.

The hanging grooves 5p ₁ and 5p ₂ are located in the seat vertical direction near the upper end of the airbag module 6 mounting position and near the upper end of the opening 8, for example, slightly below the upper end of the airbag module 6 mounting position. It is provided at a position slightly below the upper end of the opening 8.

As shown in FIG. 3, the portion constituting the bank portion 5 d of the planar member 5 </ b> L has an end on the seat center side continuous to the portion constituting the seating portion 5 c of the planar member 5 </ b> L. A front inclined portion 5g that bends outward from the center end and extends obliquely outwardly from the front, and a side that bends outward from the front end of the front inclined portion 5g and extends laterally to the seat And an extending portion 5h.
The boundary portion between the front inclined portion 5g and the side extending portion 5h is bent and is configured to abut against the seat inner end portion of the front edge portion 12 of the side frame 10 at the time of assembly.
The outer end portion in the sheet width direction of the bank portion 5d of the front pad portion 5A is bent rearward of the seat and is continuous with the side surface pad portion 5B that forms the outer shape of the seat side portion.

The side pad portion 5B shown in FIGS. 3 and 4 includes a side portion 5i forming the outer shape of the side portion of the seat back S1, and a back portion 5j extending from the rear end of the side portion 5i toward the inside of the seat. Yes.
A space 7 is formed in the side portion 5i. The space 7 is a substantially rectangular parallelepiped through-hole penetrating the side portion 5i in the seat width direction along the outer shape of the airbag module 6. The space 7 is used for storing the airbag module 6 and includes an opening 8 that is open toward the outside in the seat width direction.
Further, the space 7 is also used as a passage for drawing the webbing 32 from the fractured portion 40 of the trim cover 4 toward the side frame 10 as shown in FIG.
In the present embodiment, the front pad portion 5A and the side pad portion 5B are configured as a continuous integrated shape, but the present invention is not limited to this, and the front pad portion 5A and the side pad portion 5B are configured as separate bodies. May be.

As shown in FIG. 3, the side surface pad portion 5B is arranged so that a portion constituting the back portion 5j of the planar member 5L is in contact with the surface of the airbag module 6 on the seat rear side.
The end of the back side 5j of the side pad part 5B is inclined so that the front inner side of the seat is cut obliquely, the inner end of the seat is rearward, and the outer end of the seat is frontward. A surface 5k is provided.

The trim cover 4 is made of a known material, and as shown in FIGS. 3 and 5, a front gusset portion 41 that encloses the left and right bank portions 5d from the seating portion 5c at the center of the seat surface and a side surface from the peripheral side surface to the back surface. The gusset portion 42 is sewn together, and the rear gusset portion 43 shown in FIG. 12 is sewn to the end portion of the side gusset portion 42 on the opposite side of the front gusset portion 41, so that the lower part of the seat is sewn into a bag shape. Yes.
As shown in FIG. 5, the trim cover 4 is formed of a bag-like body that is closed on the upper side of the seat and opened on the lower side of the seat. A pair of pillar insertion holes 45 for inserting a headrest pillar (not shown) along the sheet width direction is provided in the bag portion above the trim cover 4.
The front gusset portion 41 is formed by stitching a seat portion gusset portion 41c covering the seat portion 5c and a bank portion gusset portion 41d covering the bank portion 5d with a stitching portion 46.

  As shown in FIG. 5, a wire 41 m is provided on the back surface of the front gusset portion 41 along the seat width direction at a position about 1/3 from the upper end of the front pad portion 5 </ b> A of the cushion pad 5. The wire 41m is a straight wire, and is used for suspending by being connected to a suspending wire (not shown) in the suspending groove 5m of the front pad portion 5A by a C ring.

Further, on the bank part gusset part 41d side of the stitching part 46 between the seating part gusset part 41c and the bank part gusset part 41d covering the bank part 5d, wires 41n ₁ , ₂ , ₃ are provided along the stitching part 46. Is provided. Each of the wires 41n ₁ , ₂ and ₃ is a straight wire, and is arranged at a position below the wire 41m at a position below the sheet so as to be placed on the same line. The wires 41 n ₁ , ₂ , ₃ are disposed independently of each other and discontinuously. The wires 41 n ₁ , ₂ , ₃ are used to hang by being connected to a suspending wire (not shown) in the suspending groove 5 n of the front pad portion 5 A by a C ring.
Further, a pair of left and right wires 41n ₁ , ₂ and ₃ are provided at positions corresponding to the hanging grooves 5n provided on the left and right sides of the front pad portion 5A.

When the vehicle seat S is assembled, the uppermost wire 41n ₁ is above the seat above the upper mounting hole 16, and the lowermost wire 41n ₃ is the lower mounting hole when the vehicle seat S is assembled. 16 is provided below the seat.
As shown in FIGS. 3 and 5, a stitched portion 44 of a front gusset portion 41 and a side gusset portion 42 is disposed at a position facing the bulging vertex of the bank portion 5d in FIG. A broken portion 40 is formed along the line. The breaking portion 40 is sewn to each other so that the ends of the front gusset portion 41 and the side gusset portion 42 can be torn by the tensile force due to the inflation of the airbag while maintaining the strength that can withstand normal usability. Yes.
As shown in FIG. 12, suspension connection wires 43 m ₁ and 43 m ₂ are fixed at positions of about ¼ to ３ from the upper surface of the rear surface of the rear surface gusset portion 43 of the trim cover 4. The wires 43m ₁ and 43m ₂ extend linearly along the sheet width direction, and are provided independently and discontinuously so as to be placed on the same straight line at a predetermined interval from each other. .
The wires 43m ₁ and 43m ₂ are located near the upper end of the airbag module 6 attachment position and near the upper end of the opening 8, for example, slightly below the upper end of the airbag module 6 attachment position and slightly above the upper end of the opening 8. Is provided at a lower position.

As shown in FIG. 5, the webbing 32 is sewn to the breakage portion 40.
The force cloth 32 is made of a cloth-like material with small stretchability, and plays a role of transmitting stress due to the inflation of the airbag to the breaking portion 40. The force cloth 32 corresponds to the guide member in the claims.

As shown in FIG. 5, the force cloth 32 is made of a cloth having a substantially almond shape or a substantially rugby ball shape in which a pair of arcs face each other. A pair of mounting portions 36 for mounting the trim plate 37 projecting in a rectangular shape are provided on both sides of the side 35 facing the breaking portion 40.
The trim plate 37 is a rectangular plate made of hard resin. The trim plate 37 is used to maintain the shape of the end of the attachment portion 36 of the webbing 32. Since the trim plate 37 is fixed to the end of the force cloth 32, workability when the end of the force cloth 32 is inserted into the holding space 59 is improved. In the present embodiment, the trim plate 37 is fixed to the attachment portion 36 of the force cloth 32, but the present invention is not limited to this, and the end of the attachment portion 36 of the force cloth 32 is not limited to this. Insert into the holding space 59 of the mounting member 50 what has been sewed in multiple turns, sewed by winding in multiple layers, or crushed in one direction by winding in multiple layers. May be.

As shown in FIG. 3, the force cloth 32 is drawn into the space 7 from the breaking portion 40. The trim plate 37 fixed to the attachment portion 36 of the force cloth 32 is engaged with the attachment hole 16 of the side frame 10 via the attachment member 50.
The force cloth 32 is made of a color different from the color of the inner surface of the side plate 11 of the side frame 10, for example, a color having different brightness, saturation, and hue. In particular, it is preferable that the side plates 11 are formed of colors having different brightness values, and the side plate 11 is often formed of a silver or brown-colored steel plate. Therefore, the webbing 32 has a white color or a yellow color such as white. Etc.
Moreover, the color of the holding | maintenance part 51 may be comprised with a fluorescence color, and it shape | molds using the resin which mixed the phosphorescent pigment, and you may comprise so that it may have afterglow.
In the present embodiment, the guide member for guiding the deployment direction of the airbag 6b is provided only with the inner side webbing 32, but along the outer side and the rear side surface of the airbag module 6 from the breaking portion 40. In this case, an outer bundling (not shown) that extends from the rear of the seat to the inside of the seat and is engaged with the rear edge portion 13 of the side frame 10 may be provided.

The mounting member 50 is integrally molded from a hard resin, and as shown in FIG. 6, a holding part 51 having a shape in which a periphery of one side of the hollow rectangular parallelepiped is cut out, and a reverse side of the cut out side of the holding part 51. And a plate-like flange portion 52 continuously projecting from the side and projecting in all directions.
The holding portion 51 includes a front wall 53, a horizontal wall 54, a rear wall 55, a horizontal wall 56, a ceiling wall 57 that stands vertically from the end of the front wall 53 on the opposite side to the flange portion 52, and a horizontal wall. A partition wall 58 that bridges the wall 54 and the horizontal wall 56 and is parallel to the front wall 53 and the rear wall 55 is provided.
A space surrounded by the front wall 53, the horizontal wall 54, the rear wall 55, the horizontal wall 56, and the top wall 57 is a holding space 59 for locking the trim plate 37 inside. The holding space 59 is divided by a partition wall 58 into a front space 59a and a rear space 59b.
When the attachment member 50 is attached to the right side frame 10 of the seat S, the horizontal wall 54 is located above and the horizontal wall 56 is located below, and the attachment member 50 is attached to the left side frame 10 of the seat S. When the horizontal wall 54 is used, the horizontal wall 54 is positioned below and the horizontal wall 56 is positioned above.

As shown in FIG. 6, the horizontal wall 54 and the horizontal wall 56 have a substantially L-shaped shape in which one corner of a rectangle is cut out.
Further, as shown in FIG. 6, the center of the top wall 57 in the up-down direction has a shape that is cut back to the front wall 53.
The notched portions of the horizontal wall 54, the horizontal wall 56, and the top wall 57 form a substantially T-shaped opening as a whole, and the force cloth 32 and the trim plate that are locked in the holding space 59 through the opening. 37 is visible. Further, the opening allows the mounting member 50 to be formed by two molds from the holding portion 51 side and the flange portion 52 side.

A slit 55 s is formed at the center of the rear wall 55 in the vertical direction. The slit 55s is continuous with the slit 52s provided at the center of the rear portion of the flange portion 52, and the rear wall 55 and the rear portion of the flange portion 52 are divided into two at the center by the slits 55s and 52s. ing. The slits 55 s and 52 s are used for inserting the webbing 32 into the holding space 59.
On the outer surface of the rear wall 55 on the rear side of the sheet, as shown in FIG. 6, protrusions 60 are formed on both sides of the slit 55s.
In the protrusion 60, the surface 60 a on the flange portion 52 side forms an angle close to a right angle with respect to the rear wall 55, and the surface 60 b on the opposite side of the flange portion 52 forms a small acute angle with respect to the rear wall 55. It has a substantially triangular prism shape. The distance between the surface 60a and the flange portion 52 is formed to be the same as or slightly larger than the thickness of the attachment hole 16 of the side frame 10. The surface 60 a is a surface facing the flange portion 52, and the edge of the attachment hole 16 is sandwiched between the surface 60 a and the flange portion 52, and the attachment member 50 is prevented from coming off from the attachment hole 16. It is possible.

As shown in FIGS. 6 and 7, the partition wall 58 and the front wall 53 are connected by a bridging portion 61 at an end portion outside the seat. The bridging portion 61 is provided as a short strip-like portion at the center in the vertical direction of the partition wall 58 and the front wall 53, and forms the same surface as the surface of the flange portion 52. The width of the bridging portion 61 in the vertical direction of the sheet is formed to be smaller than the width of the notch portion provided in the center of the top wall 57, and the mounting member is divided into two parts from the holding portion 51 side and the flange portion 52 side. 50 can be molded. The bridging portion 61 serves as a retaining member that prevents the trim plate 37 and the end portion of the webbing 32 inserted into the holding space 59 from slipping out of the holding space 59.
A protrusion 57a protruding toward the front space 59a is provided at the tip of the inner surface of the top wall 57 on the rear wall 55 side. The protrusion 57a is pulled out of the front space 59a when the trim plate 37 inserted into the front space 59a receives a pulling force out of the front space 59a via the webbing 32 when the airbag 6b is inflated. It serves as a retaining mechanism that suppresses

  The projection 57a has a surface on the outer side of the front space 59a which is a flat surface continuous from the tip of the top wall 57, and has a substantially L-shaped bowl-shaped step on the surface on the front space 59a side. 37 can be inserted into the front space 59a by the force of a human hand, but when a force is applied to pull out the trim plate 37 from the front space 59a, the end of the trim plate 37 is locked by a step. The trim plate 37 is not easily pulled out from the front space 59a.

The holding portion 51 is made of a color different from the color of the inner surface of the side plate 11 of the side frame 10, for example, a color having different brightness, saturation, and hue. In particular, it is preferable to be configured from colors having different lightness, and the side plate 11 is often formed from silver or a steel plate with a brown color, so that the holding portion 51 is configured from white, yellow, or the like, for example, white. The
Moreover, the color of the holding | maintenance part 51 may be comprised with a fluorescence color, and it shape | molds using the resin which mixed the phosphorescent pigment, and you may comprise so that it may have afterglow.

The flange portion 52 has a flat plate shape including a contact surface 52a that contacts the side frame 10 and a pressing surface 52b on the back side of the contact surface 52a. The contact surface 52a is a flat surface, and the pressing surface 52b forms a curved surface 52c whose peripheral edge is curved toward the contact surface 52a so that the end of the contact surface 52b intersects the end of the contact surface 52a. ing.
The flange portion 52 is formed so that the front portion of the flange portion 52 is longer than the rear portion, and a force is applied to the boundary portion between the side plate 11 and the front edge portion 12 of the side frame 10 when assembled to the side frame 10. It is possible to suppress the cloth 32 from being damaged by contact.

FIG. 8 shows a cross-sectional view of the state in which the end portion of the force cloth 32 is attached to the side plate 11 of the side frame 10 via the attachment member 50.
The mounting member 50 has a long formed portion of the flange portion 52 forward, and the outer surface of the end portion on the flange portion 52 side of the holding portion 51 is brought into contact with the inner surface of the mounting hole 16 of the side frame 10. 16 is inserted. At this time, the edge of the rear portion of the mounting hole 16 is sandwiched between the flange portion 52 and the protrusion 60.
As described above, since the mounting member 50 is inserted through the mounting hole 16, the mounting position of the mounting member 50 in the up and down direction can be easily regulated by the contact surface between the mounting hole 16 and the mounting member 50. The pulling direction of the force cloth 32 suppresses the force cloth 32 from contacting the end portion of the side frame 10.

The trim plate 37 is held in the front space 59a with the trim plate 37 facing the front surface of the partition wall 58 in a state where the trim plate 37 is stitched to the end portion of the force cloth 32. The end portions of the trim plate 37 and the webbing 32 are in contact with the inner surface of the bridging portion 61.
In this way, the trim plate 37 having rigidity higher than that of the force cloth 32 is fixed to the end portion of the force cloth 32, and the attachment member 50 holds the trim plate 37 in the holding space 59 in the attachment hole 16. Since it is inserted, compared with the case where a hole is made in the force cloth 32 itself and the shaft on the side frame side is inserted and fixed in this hole, the force cloth 32 has a tensile force due to the expansion of the airbag 6b. Durability when received can be improved.

  The flange portion 52 is disposed with the contact surface 52 a in contact with the side plate 11. Further, the pressing surface 52b of the flange portion 52 is pressed by the retainer 6c in a state where the force cloth 32 is sandwiched between the pressing surface 52b and the retainer 6c.

In the present embodiment, the example of the side frame 10 in which the side plate 11 is a flat plate is shown. However, the present invention is not limited to this. For example, as shown in FIG. A step portion 11s as a convex portion provided so as to surround the upper, lower, and rear sides of the seat may be provided.
The step portion 11s is formed of a step portion provided so that only the periphery of the attachment hole 16 protrudes to the inside of the seat, and is continuous in a substantially U-shape that surrounds the upper, lower, and rear sides of the attachment hole 16. .
The step portion 11s is not limited to a substantially U-shape that surrounds the upper, lower, and rear sides of the mounting hole 16, but may extend in a straight line or a curved line in the vertical direction of the seat.
As described above, since the step portion 11s is provided, the attachment member 50 can be arranged on the inner side in the sheet width direction, and can be easily viewed from the back side of the sheet.

Next, the procedure of the method for assembling the seat back S1 in the vehicle seat S as the airbag module equipment seat of the present embodiment will be described.
As shown in FIG. 5, the webbing 32 is previously stitched to the trim cover 4 at the breaking portion 40 of the stitching portion 44 between the front gusset portion 41 and the side gusset portion 42 on the vehicle door side. The trim plate 37 is fixed to the mounting portions 36 provided at two locations.
First, the attachment members 50 are attached to the pair of trim plates 37, respectively.

The connection between the trim plate 37 and the mounting member 50 is performed according to the following procedure.
As shown in FIG. 5, the attachment portion 36 is formed in a band shape. The attachment portion 36 is inserted into the slits 55s and 52s from one side of the two sides of the band-like portion, and is inserted into the rear space 59b. As a result, half of the attachment portion 36 is inserted into a half area of the rear space 59b in FIG. 6 that is divided by the slits 55s and 52s. At this time, the trim plate 37 is positioned on the rear wall 55 side and the end of the attachment portion 36 is positioned on the front wall 53 side.
Of the two sides of the belt-like portion of the attachment portion 36, the remaining one side is also inserted into the rear space 59b through the slits 55s and 52s, and the attachment portion 36 penetrates the rear space 59b in FIG. .

Next, the trim plate 37 is inverted 180 °, the end portion side of the attachment portion 36 is bent toward the front space 59a in FIG. 6, and the trim plate 37 is separated from the gap between the partition wall 58 and the ceiling wall 57. Is inserted into the front space 59a until the tip of the trim plate 37 abuts against the bridging portion 61. The connection between the webbing 32 and the attachment member 50 is thus completed.
As shown in FIG. 2, the installation member 25 is installed on the seat back frame 1. Next, the front pad portion 5A is disposed on the front surface of the seat back frame 1 and the erection member 25, and the back pad portion 5j of the side pad portion 5B is in contact with the rear edge portion 13 of the side frame 10, so that the cushion pad 5 is seated back. Attach to frame 1.

Next, a procedure for covering the cushion pad 5 with the trim cover 4 is performed.
An upper covering procedure for covering the upper portion of the cushion pad 5 is performed on the upper portion of the trim cover 4.
In the upper covering procedure, the trim cover 4 turned upside down as shown in FIG. 5 is covered from the upper end side of the cushion pad 5 as shown in FIG.
FIG. 5 shows a state in which the upper end of the trim cover 4 is applied to the upper end surface of the cushion pad.
As shown in FIG. 5, the upper end of the trim cover 4 is applied to the upper end surface of the cushion pad. A pillar insertion hole 45 formed in the upper part of the trim cover 4 is aligned with a hole for a headrest pillar (not shown) formed in the upper end surface of the cushion pad 5. In this state, a pillar guide 47 for a headrest pillar shown in FIG. 14 is fitted into the pillar insertion hole 45 and a hole (not shown) on the upper end surface of the cushion pad 5, whereby the upper part of the trim cover 4 is mounted on the cushion pad 5. Fix the positioning.

Next, as shown in FIG. 11, the trim cover 4 is pulled down so that the portion of the trim cover 4 above the wire 41 m covers the cushion pad 5. The wire 41m is connected to a suspension wire (not shown) provided in the suspension groove 5m by a C ring (not shown) and suspended.
Also, as shown in FIG. 12, the cushion pad 5 back surface and the trim cover 4 are suspended and connected also on the back surface side of the seat.
In the sheet rear side, the wires _43m 1, 43m _2, the C-ring (not shown) coupled respectively with hanging (not shown) provided in the upholstered groove _5p 1, 5p ₂ wires, performing hanging.

The trim cover 4 is further pulled down, and the left and right wires 41n ₁ provided on the uppermost of the wires 41n ₁ , ₂ and ₃ are connected to the wires (not shown) in the left and right hanging grooves 5n to be hung.
At this time, the position of the lower end of the trim cover 4 is slightly above the upper mounting hole 16 as shown in FIG.

Thus, when the seat 8 is hung on the front side and the back side in the vicinity of the upper end of the opening 8, most of the opening 8 except the upper end is exposed from the trim cover 4 as shown in FIG. 13. It becomes a state. At this time, the upper and lower mounting holes 16 are also exposed from the trim cover 4.
This completes the top coating procedure.

Next, a guide member coupling procedure for coupling the webbing 32 to the side frame 10 is performed.
In this guide member connecting procedure, first, in the upper locking procedure, the upper mounting member 50 is fitted into the upper mounting hole 16 as shown in FIG. Concatenate against

Next, in the center covering procedure, the trim cover 4 is further pulled down to the position shown in FIG. 14, and the left and right wires 41n ₂ provided at the center of the wires 41n ₁ , ₂ and ₃ are not connected to the left and right hanging grooves 5n. It is connected to the wire shown and suspended.
At this time, the position of the lower end of the trim cover 4 is slightly above the lower mounting hole 16 as shown in FIGS. Lower attachment hole 16 is exposed from the trim cover 4, a state which is not incorporated hanging the lowermost wire 41n _3.

Next, as shown in FIG. 15, the lower mounting member 50 is fitted into the lower mounting hole 16, and the lower part of the end of the webbing 32 is connected to the side frame 10.
Then, the airbag module 6 is attached to the side frame 10 by an airbag module attachment procedure.
In this procedure, in FIG. 15, the lower end of the side gusset portion 42 of the trim cover 4 that covers the side portion 5 i of the side surface pad portion 5 B at that time, and the opening 8 is exposed from the trim cover 4. The air bag module 6 is inserted into the region surrounded by the edge of the existing portion from the end side above the seat and slid toward the upper portion of the seat, and the air bag module 6 is inserted into the space 7 as shown in FIG. To place. At this time, the bolt 18 attached in advance to the airbag module 6 is passed through the bolt hole 17.

Next, a procedure for fixing the airbag module 6 to the side frame 10 is performed by fastening the nut 19 to the bolt 18 from the seat inner side of the side plate 11.
In this procedure, before the nut 19 is fastened, the state of attachment of the webbing 32 and the attachment member 50 is visually confirmed.
When the airbag module 6 is inserted into the space 7 formed by the side plate 11 and the opening 8 of the side frame 10 and viewed from the back side of the seat S in the direction of arrow A in FIG. 11 is exposed from the rear gusset portion 43 and looks as shown in FIG.
The upper and lower mounting holes 16 are provided in the lower part of the side plate 11, above the wide part 13 w and near the bolt hole 17. Therefore, the seat back frame 1 and the cushion pad 5, to a position where elaborate hanging central wire 41n _2, even in a state coated with the trim cover 4 can be confirmed by easily visible from the seat back side.
Since the attachment member 50 and the force cloth 32 are made of white, which is a color different from that of the side plate 11, the attachment member 50 is attached to the upper and lower attachment holes 16 in a state where the ends of the force cloth 32 are connected. It can be easily confirmed visually.

Further, as shown in FIG. 3, the end portion on the seat inner side of the back portion 5j of the side pad portion 5B is provided with the inclined surface 5k. It is easy to see the area surrounded by.
In addition, as shown in FIG. 17, the inclined surface 5 k is formed with a steep angle only in the vicinity of the mounting hole 16 and the bolt 18. Easy to see from the back.
Since the holding portion 51 and the force cloth 32 are made of a color different from the color of the inner surface of the side plate 11, even in a narrow area surrounded by the side plate 11 and the planar member 5L on the back surface of the front pad portion 5A. Easy to see.

When it is confirmed that the attachment member 50 and the webbing 32 are properly attached, the nut 19 is fastened to the bolt 18 to complete the procedure of fixing the airbag module 6 to the side frame 10.
Next, the trim cover 4 is further pulled down, and the left and right wires 41n ₃ provided at the lowermost of the wires 41n ₁ , ₂ and ₃ are connected to wires (not shown) in the left and right hanging grooves 5n. Do. Thereafter, the lower surface processing is performed to complete the seat back S1 shown in FIG. 1 and the procedure of the assembling method of the seat back S1 of the vehicle seat S is completed.

In the above embodiment, the example using the slitless trim cover 4 not provided with the slit is shown, but the present invention is not limited to this, and the side surface on the side where the airbag module 6 is mounted as shown in FIG. A slit 43s' may be provided along the stitched portion between the gusset portion 42 'and the rear gusset portion 43'.
In the example of FIG. 18, the slit 43 s ′ is provided from the lower end of the stitched portion of the side gusset portion 42 ′ and the rear gusset portion 43 ′ to a position about 2/3 of the seat vertical direction. A fastener 43f 'is provided along the slit 43s', and the slit 43s 'can be opened and closed by the fastener 43f'.
The other configurations in FIG. 18 are the same as those in FIGS. 1 to 8 and FIGS.

A Arrow S Vehicle seat S1 Seat back S2 Seat part S3 Headrest F Seat frame 1 Seat back frame 2 Seat frame 3 Reclining mechanism 4 Trim cover 5 Cushion pad 5A Front pad part 5B Side pad part 5c Seat part 5d Bank part 5F Foam molding body 5g front inclined portion 5h side extending portion 5i side 5j back 5k inclined surfaces 5L planar member _{5m, 5n, 5p 1, 5p} 2 upholstered grooves 6 airbag module 6a inflator 6b airbag 6c retainer 6d wrapper 7 Space 8 Opening 10 Side frame 11 Side plate 11s Step part 12 Front edge part 13 Rear edge part 13w Wide part 15 Locking part 16 Mounting hole 17 Bolt hole 18 Bolt 19 Nut 21 Upper frame 22 Lower frame 23 Pillar support part 25 Construction member 32 Force cloth 35 Side 36 Mounting part 37 G Mupureto 40 breaks 41 front gusset portion 41c seat gusseted portion 41d bank portion gusseted portion _{41m, 41n, 41n 1, 41n} 2, 41n 3, 43m 1, 43m 2 wires 42, 42 'side gusseted portion 43,43' rear gusset Portion 43f 'fastener 43s' slit 44, 46 stitching portion 45 pillar insertion hole 47 pillar guide 50 mounting member 51 holding portion 52 flange portion 52a contact surface 52b holding surface 52c curved surface 52s, 55s slit 53 front wall 54 horizontal wall 55 rear wall 56 Horizontal wall 57 Top wall 57a, 60 Projection 58 Partition wall 59 Holding space 59a Front space 59b Rear space 60a, 60b Surface 61 Bridge portion

Claims (14)

A seat equipped with an airbag module for storing an airbag in a seat back,
A seat back frame having a side frame extending along a side portion of the seat;
A cushion pad placed on the seat back frame;
The airbag module attached to the side frame;
A guide member for guiding the deployment direction of the airbag module;
An attachment member for attaching the guide member to the side frame,
At least a part of the mounting member is exposed in a region surrounded by a back surface of a front pad portion that covers a front surface of the seat back frame and a surface inside the seat of the side frame of the cushion pad. A featured airbag module seat. The airbag module is attached to the side frame by module attaching means that penetrates the side frame and extends to the inside of the seat of the side frame.
The airbag module equipment seat according to claim 1, wherein the attachment member is disposed in front of the seat with respect to the module attachment means. The side frame includes front and rear flanges extending inward of the seat at the front and rear ends of the seat,
The airbag module equipment seat according to claim 1 or 2, wherein the attachment member is disposed between the front flange and the rear flange.   The airbag module equipment seat according to claim 2 or 3, wherein the attachment member is disposed below the seat with respect to the module attachment means.   The airbag module equipment seat according to any one of claims 2 to 4, wherein the attachment member protrudes from the side frame to a position inside the seat from a tip of the module attachment means. The side frame includes a side plate portion extending along the side portion of the seat between the front flange and the rear flange,
The side plate portion is provided with a convex portion in the vicinity of the front flange that protrudes to the inside of the seat from other portions of the side plate portion,
The airbag module equipment sheet according to claim 1, wherein the attachment member is attached to the convex portion. The rear flange includes a wide portion having a width that extends to the inside of the seat wider than other portions,
The airbag module equipment seat according to any one of claims 3 to 6, wherein the attachment member is disposed so as to avoid a position overlapping the wide portion in the seat vertical direction.   The airbag module equipment seat according to claim 7, wherein the attachment member is disposed between the wide portion in the vertical direction of the seat and the module attachment means. Of the cushion pad, a side pad portion that covers the side surface of the seat back frame includes an inner protruding portion that protrudes inward of the seat and covers a rear surface of the rear flange of the side frame at an end portion behind the seat. ,
The front surface of the seat inner end of the inner projecting portion overlaps with the mounting member in at least the seat vertical direction, and the end on the seat inner side is located behind the seat outer end. The airbag module equipment sheet according to any one of claims 3 to 8, wherein the airbag module equipment sheet is formed as an inclined surface positioned in the air bag.   The tip of the inner protrusion of the side pad is disposed at the same position as the tip of the rear flange in the sheet width direction or at a position outside the sheet width direction with respect to the tip of the rear flange. The airbag module equipment sheet according to claim 9.   11. The outer surface of at least a portion of the mounting member that protrudes to the inside of the seat of the side frame has a color different from that of the surface of the side frame on the inside of the seat. Seat with air bag module.   The airbag module equipment sheet according to any one of claims 9 to 11, wherein the inclined surface has an inclination angle with respect to the rear flange of a portion facing the attachment member larger than other portions.   A part of the guide member is exposed in a region surrounded by a back surface of a front pad portion that covers a front surface of the seat back frame and an inner surface of the side frame of the cushion pad. The airbag module equipment sheet according to any one of claims 1 to 12. The trim cover that covers the seat back frame, the cushion pad, and the airbag module includes a slit that extends from the lower end of the trim cover to the upper side of the seat and can be opened and closed by a fastener,
The airbag module equipment sheet according to any one of claims 1 to 13, wherein the attachment member is attached below the seat with respect to an end of the slit above the seat.

Images