JP2016172559A - Seat equipped with airbag module - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a seat equipped with an airbag module for positioning a mounting member to mount a webbing on a seat back frame in a vertical direction with respect to the seat back frame side.SOLUTION: A seat S equipped with an airbag module 6 includes: a side frame 10 which has a substantially flat-plate like side plate section extending along a side section of the seat S and an edge section made by bending an end in the seat longitudinal direction of the side plate section; an airbag module 6 mounted on the side frame 10; a trim cover 4 of the seat S; and a webbing 32 mounted on the trim cover 4. The webbing 32 has a connection section 55 connected to one end of the webbing 32 and is connected to a mounting member 50 for connecting the webbing 32 and the side frame 10. The seat S further includes a position regulation section 12a which is formed of a hole engaged with a projection provided in one of the side plate section of the side frame 10 and the mounting member 50 and a projection provided on the other of the side plate section of the side frame 10 and the mounting member 50 so as to regulate the movement of the mounting member along the vertical direction of the side frame 10.SELECTED DRAWING: Figure 7

Description

  The present invention relates to an airbag module equipped seat, and more particularly to an airbag module equipped seat in which an end portion of a webbing that wraps an airbag module provided on a side portion of a seat back is fixed to a side frame.

  Conventionally, as an airbag module equipped seat, the airbag module is attached to the side frame of the seat back frame, and the trim cover rupture part is formed by jointly sewing each end of the trim cover and one end of two blanches, There has been proposed a technique in which an airbag module is wrapped with two blanches pulled into the inside of a trim cover from a broken portion, and the entire seat back including the airbag module is covered with a trim cover (for example, Patent Document 1). ).

In Patent Document 1, a module cover that accommodates an air bag module is provided with a bar-shaped latching pin that extends in the vertical direction, and is hooked on the opposite end of the rupture portion of the webbing that continues from the rupture portion of the trim cover. The hook is connected. The opposite end portion of the rupture portion of the bundling is fixedly connected to the module cover by hooking the hook on the latch pin of the module cover.
According to the invention of Patent Document 1, it is only necessary to pull the bundling into the inside of the cavity from the opening edge of the back pad, and to hook the hook of the trim cord on the latching pin of the module cover inside the cavity. , Can be assembled compactly and easily.

Japanese Patent No. 4560659

However, since the invention of Patent Document 1 does not have a structure for positioning the hook in the vertical direction, it has been desired to provide a vertical positioning mechanism when the hook is hooked on the hook pin.
In addition, since the invention of Patent Document 1 does not have a structure for positioning the hook in the vertical direction, when the hook is hooked on the hook pin, it can be used as a guideline to know whether or not the hook is arranged at an appropriate position. There was no signal, and improvement in assembly workability was desired.

The present invention has been made in view of the above-described problems, and an object of the present invention is to position an attachment member for attaching a bedding to a seat back frame in the vertical direction with respect to the seat back frame side. It is to provide a modular equipment seat.
Another object of the present invention is to provide a work for assembling the bundling to the seat back frame by providing a guide that can immediately know at the time of assembling that the mounting member is disposed at an appropriate position of the seat back frame. An object of the present invention is to provide a seat equipped with an air bag module with improved performance.

  According to the airbag module-equipped seat of claim 1, the subject is a seat equipped with an airbag module for storing an airbag, which extends along a side portion of the seat and has a substantially flat side plate portion. A side frame including a bent end portion of the side plate in the longitudinal direction of the seat, the airbag module attached to the side frame, a trim cover of the seat, A force cloth attached to the trim cover, the force cloth having a connection portion connected to one end of the force cloth, and an attachment member connecting the force cloth and the side frame is connected, A convex portion provided on one of the side plate portion and the mounting member of the side frame, and a hole engaging with the convex portion provided on the other of the side plate portion and the mounting member of the side frame. Is formed from the the position regulating portion for regulating the movement in the vertical direction along said mounting member of the side frame is provided, it is solved by.

  With this configuration, when connecting the baffle to the mounting member and connecting the mounting member to the side frame together with the mounting frame, the mounting member can be positioned in the vertical direction of the seat. Becomes easier. Moreover, it can suppress that the attachment member after attachment moves to a sheet | seat up-down direction by gravity.

  Moreover, a convex part becomes a guide at the time of a bundling and attachment member assembly | attachment, and an assembly | attachment becomes easy. Further, when the convex portion is engaged with the concave portion, the operator can feel the click feeling that the convex portion is fitted into the concave portion, so that it is easy to know that the mounting member is disposed at an appropriate position. be able to.

At this time, as in claim 2, the hole is preferably provided in the side plate portion of the side frame.
Thus, since the hole is provided in the side plate portion, it is not necessary to perform bending to form the edge portion after drilling, as in the case where the hole is provided in the edge portion, and the hole is accurately formed. Can be placed in position.
According to a third aspect of the present invention, the edge portion includes a rear edge portion formed by bending an end portion of the side plate portion on the rear side of the seat, and the position restricting portion is located on the seat rather than the rear edge portion. It is preferable to be provided in the front.

At this time, as in claim 4, the convex portion is provided on the mounting member so as to extend from the mounting member in the sheet width direction, and the convex portion is associated with the hole provided in the side plate portion. Preferably.
Further, as in claim 5, it is preferable that the convex portion has a shape that narrows toward the tip.

  According to the first aspect of the present invention, when the baffle is connected to the attachment member and the attachment member is connected to the side frame, the attachment member can be positioned in the vertical direction of the seat, and the attachment of the bundling to the side frame side is possible. Becomes easier. Moreover, it can suppress that the attachment member after attachment moves to a sheet | seat downward direction by gravity.

  Moreover, a convex part becomes a guide at the time of a bundling and attachment member assembly | attachment, and an assembly | attachment becomes easy. Further, when the convex portion is engaged with the concave portion, the operator can feel the click feeling that the convex portion is fitted into the concave portion, so that it is easy to know that the mounting member is disposed at an appropriate position. be able to.

  According to the invention of claim 2, since the hole is provided in the side plate portion, there is no need to perform bending to form the edge portion after drilling, as in the case of providing the hole in the edge portion. , The hole can be placed in the correct position.

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. It is explanatory drawing which shows the state which sewed together the trim cover and power cloth which concern on one Embodiment of this invention in the fracture | rupture part. It is explanatory drawing which shows the state which connected the blanket to the seat back frame via the attachment member 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 perspective view showing the state where the attachment member concerning one embodiment of the present invention was installed in the seat back frame. It is BB sectional drawing of FIG. It is a perspective view of the seat frame of the airbag module equipment seat which concerns on other embodiment of this invention. It is an isometric view expansion explanatory drawing of the attachment member attachment location of the airbag module equipment sheet | seat which concerns on other embodiment of this invention. It is a section explanatory view showing the state where the attachment member concerning other embodiments of the present invention was installed in the seat back frame. It is a section explanatory view showing the state where the attachment member concerning other embodiments of the present invention was installed in the seat back frame. It is a perspective explanatory view of the attachment member of FIG. It is explanatory drawing which shows the side frame which concerns on other embodiment of this invention.

  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. 3 is a cross-sectional view taken along the line AA in FIG. FIG. 4 is an explanatory view showing a state in which the trim cover and the bundling according to the embodiment of the present invention are stitched together at the break portion. FIG. 5 is an explanatory view showing a state in which a webbing is connected to a seat back frame via an attachment member according to an 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 an explanatory perspective view showing a state in which the mounting member according to the embodiment of the present invention is installed on the seat back frame. 8 is a cross-sectional view taken along the line BB in FIG. FIG. 9 is a perspective view of a seat frame of an airbag module equipment seat according to another embodiment of the present invention. FIG. 10 is a perspective enlarged explanatory view of a mounting member mounting portion of an airbag module equipment sheet according to another embodiment of the present invention. FIG. 11 is an explanatory cross-sectional view showing a state in which an attachment member according to still another embodiment of the present invention is installed on a seat back frame. FIG. 12 is a cross-sectional explanatory view showing a state in which an attachment member according to still another embodiment of the present invention is installed on a seat back frame. FIG. 13 is a perspective explanatory view of the attachment member of FIG. FIG. 14 is an explanatory view showing a side frame according to another embodiment of the present invention.

  As shown in FIG. 1, 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 placed on the seat back frame 1, and a trim cover 4 that covers the seat back frame 1 and the cushion pad 5. A pair of webbings 31 and 32 having one end sewn on the breaking portion 40 of the trim cover 4 are used as main components.
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 D-shaped substantially plate body having a front end side curved and a lower portion of the front end projecting forward. As shown in FIG. 3, the substantially flat side plate 11, the front edge portion 12 formed by folding the front end portion of the side plate 11 inward in a U shape, and the rear end portion bent inward in an L shape. And a rear edge portion 13.
An airbag module 6 is fixed to the side frame 10.

  The airbag module 6 has a known configuration, and includes at least an inflator and an airbag, regardless of the presence or absence of a module case. As an example of the airbag module 6 provided with a module case, although not particularly shown, the inflator is held by a retainer, the retainer tightening bolt is projected outside the airbag, and the inflator is integrated with the retainer. By assembling inside the mounting base and projecting the retainer tightening bolts outside to accommodate the whole inside the module case, and providing harnesses and connectors necessary for circuit construction with related devices such as impact sensors There is something assembled.

The module case can be opened and closed with a lid connected to the case body, or by a housing consisting of a case body with a fragile part such as a V-groove on the front surface and a lower plate. There is something that can be opened.
As shown in FIG. 3, a space 7 for storing the airbag module 6 is formed in the cushion pad 5.

Further, as shown in FIG. 2, the pair of side frames 10 are provided with locking portions 15 and 16 at a position near the upper rear edge 13 and a position near the front edge 12 below the center, respectively. It has been. As shown in FIG. 7, the locking portion 16 extends in the vertical direction above and below the curved portion 16 a formed so as to project toward the inside of the vehicle seat S by drawing. It is comprised from the provided holes 16b and 16c. The locking portion 15 is configured in the same manner as the locking portion 16.
Between the pair of side frames 10, as shown in FIG. 2, spanning members 25 and 26 made of S springs formed from a steel wire having spring properties are bridged. 2, As shown in FIG. 7, the end portions 25e and 26e are locked to the locking portions 15 and 16, respectively.
Note that the erection members 25 and 26 are not limited to S springs, and any members may be used as long as they can support the occupant from the rear, such as leaf springs.

The trim cover 4 is made of a known material. As shown in FIGS. 3 and 4, the trim cover 4 includes a front gusset portion 41 that encloses the left and right bank surfaces from the center of the seat surface and a side gusset portion 42 that extends from the peripheral side surface to the back surface. Further, the back gusset portion (not shown) is sewed into a bag shape by connecting the back gusset portion (not shown) to the side gusset portion 42 with a slide fastener (not shown).
The trim cover 4 is formed with a rupture portion 40 at the apex bulging at the bank portion between the front gusset portion 41 and the side gusset portion 42. 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.

The first force cloth 31 and the second force cloth 32 are made of a cloth-like material having small stretchability, and play a role of transmitting stress due to the inflation of the airbag to the breaking portion 40.
As shown in FIG. 4, the first webbing 31 is made of a substantially rectangular fabric that is elongated in the direction in which a tensile force is applied, and one end is a breakage 40, and a front gusset 41 and a side gusset of the trim cover 4. The end portion of the portion 42 and one end of the second webbing 32 are sewn together. A long locking member 33 made of resin and having a substantially J-shaped cross section is sewn to the other end of the first webbing 31.

As shown in FIG. 4, the second webbing 32 has a side 34 on the fractured portion 40 side and a side 35 on the opposite side of the fractured portion 40 are substantially parallel, and the side 34 on the fractured portion 40 side is formed long. Made of trapezoidal cloth. A plurality of mounting portions 36 for mounting the trim plate 37 protruding in a rectangular shape are provided on the side 35 opposite to the fracture portion 40.
The side 34 of the second webbing 32 on the side of the fractured portion 40 is the fractured portion 40 and is sewn together with the front gusset portion 41 and the side gusset portion 42 of the trim cover 4 and one end of the first webbing 31. ing. As shown in FIG. 4, trim plates 37 are sewn to the attachment portions 36 on the side 35 opposite to the second force cloth 32.
The trim plate 37 is a rectangular plate made of hard resin.

  As shown in FIG. 3, the first webbing 31 and the second webbing 32 are drawn into the space 7 from the breaking portion 40. The locking member 33 at the other end of the first webbing 31 is locked to the rear edge 13 of the side frame 10, and the trim plate 37 at the other end of the second webbing 32 is interposed via the mounting member 50. Locked to the front edge 12 of the side frame 10.

The mounting member 50 is integrally formed of a hard resin, and has a substantially U-shaped cross section substantially along the U-shaped cross section of the inner wall of the front edge portion 12 of the side frame 10 as shown in FIGS. A wide portion 51 having an outer surface shape, a latching portion 52 formed on the end portion 12 side of the front edge portion of the wide portion 51, and an end portion of the latching portion 52 on the opposite side of the wide portion 51 is a second force cloth. An extending portion 54 is provided so as to extend to the side where 32 extends and to cover the outer surface of the front edge portion 12. The attachment member 50 has substantially the same cross-sectional shape from the upper end surface to the lower end surface of the vehicle seat S.
In the latching portion 52, a groove 53 for latching the attachment member 50 to the front edge portion 12 is formed continuously from the wide portion 51 on the end portion side of the wide edge 51. The groove 53 sandwiches the end portion of the front edge portion 12.

The wide portion 51 is formed with a locking portion 55 that holds and holds the trim plate 37 inside. The locking portion 55 has a substantially trapezoidal cross section and is formed of a space large enough to lock the trim plate 37 inside. The opening of the locking portion 55 extends away from the groove 53 in the direction of the front edge portion 12. It is formed on the opening side, that is, on the rear edge 13 side. The locking portion 55 corresponds to the connecting portion in the claims.
The wall on the opposite side of the latching portion 53 of the latching portion 55 is formed by a first wall portion 59 and a second wall portion 60.
The attachment member 50 is formed as a wall shape having a substantially C-shaped cross section from the extending portion 54 to the first wall portion 59, and is branched from the middle of the portion extending from the extending portion 54 to the first wall portion 59. The second wall portion 60 having a substantially inverted C-shaped wall shape has a shape that is integrally connected. The second wall portion 60 is branched from the middle of the portion from the extending portion 54 to the first wall portion 59 to draw a reverse C-shaped cross section, and covers the end portion 59e of the first wall portion 59. The first wall portion 59 extends to the opposite side of the extended portion 54.

  The opening of the locking portion 55 is formed so as to be surrounded by the first wall portion 59 and the second wall portion 60. The first wall portion 59 extends from the surface 55a of the locking portion 55 with which one end side in the width direction of the trim plate 37 abuts, and the second wall portion 60 extends from the other end side in the width direction of the trim plate 37. It extends from the surface 55b of the locking portion 55 that comes into contact. The first wall portion 59 and the second wall portion 60 are substantially the same as the outer surface 59o of the first wall portion 59 and the inner surface 60i of the second wall portion 60 being spaced apart from each other. They face each other in parallel and extend in opposite directions.

As shown in FIG. 8, in the state where the attachment member 50 is attached to the front edge portion 12 of the side frame 10, the second wall portion 60 is in front of the abutment portion 61 abutting against the side plate 11 of the side frame 10. After extending from the edge portion 12 toward the rear edge portion 13, the standing portion 62 is formed so as to rise substantially vertically away from the side plate 11. The end portion 60 e of the second wall portion 60 is located on the opposite side of the side plate 11 of the side frame 10 than the end portion 59 e of the first wall portion 59.
As shown in FIG. 5, the gap between the first wall portion 59 and the second wall portion 60 serves as a passage for the second webbing 32, and the second webbing 32 serves as the first wall unit. It extends in close contact with the outer surface of 59.

  As shown in FIG. 6, the attachment member 50 is provided so that the second wall portion 60 covers the end portion 59e of the first wall portion 59 from the outside, and the first wall portion 59 and the second wall portion 59 are Since the gap between the wall portion 60 is formed as a passage for the second webbing 32, the rotational force generated in the trim plate 37 by the tensile force transmitted from the second webbing 32 can be reduced. It becomes.

  The attachment member 50 of this embodiment is arrange | positioned above the latching | locking part 16, as shown to FIG. 7, FIG. The locking portion 16 corresponds to the position restricting portion in the claims. The lower end surface 50l of the mounting member 50 is placed on the curved portion 16a of the locking portion 16, and the curved portion 16a is supported by a portion projecting inward from the inner surface of the vehicle seat S of the side frame 10. . Thus, since the attachment member 50 is mounted on the latching | locking part 16, the attachment member 50 does not move below, but it can suppress that a bedding is biased below by gravity. The standing portion 62 of the mounting member 50 abuts on the installation member 26, and the portion from the wide portion 51 to the second wall portion 60 of the installation member 50 is urged and pressed by the installation member 26 toward the front edge portion 12. It has been.

  In this embodiment, the mounting member 50 is disposed above the locking portion 16 that locks the erection member 26. However, the present invention is not limited to this, and as another example, as shown in FIG. In the vehicle seat S ′ in which the pressure receiving member 20 made of a plate-like resin is disposed between the side frames 10 ′, a spring locking hole 12 b for connecting the pressure receiving member 20 to the left and right side frames 10 ′ is provided. Alternatively, the mounting member 50 may be disposed above the overhanging portion 12a so as to contact the upper end of the overhanging portion 12a of the front edge portion 12 ', and the overhanging portion 12a may be used as a position restricting portion.

In the vehicle seat S ′ of FIG. 9, a pressure receiving member 20 made of a plate-like resin is disposed between the left and right side frames 10 ′.
The pressure receiving member 20 is a member for protecting the occupant's head and neck from the impact caused by the rear collision and reducing the impact to the neck, and moves rearward at the time of the rear collision so that the upper body of the occupant is seated back. And has a function of quickly reducing the gap between the head of the passenger and the headrest.
The pressure receiving member 20 is connected to the left and right side frames 10 ′ by an upper wire 75 and a lower connecting member 70.

As shown in FIGS. 9 and 10, the lower connecting member 70 is a substantially inverted V-shaped rotating member 71 formed by pressing a sheet metal, and the rotating member 71 is rotatably supported by the side frame 10 ′. A bolt 72, a coil spring 73 that urges the rotating member 71 in a direction in which the pressure receiving member 20 is urged forward, and a lower wire 74 that connects the lower portion of the pressure receiving member 20 to the rotating member 71. Comprising. The lower connecting member 70 is provided symmetrically on both the left and right sides of the pressure receiving member 20.
As shown in FIG. 9, the lower wire 74 and the upper wire 75 are respectively engaged with the claw portions 20 a formed on the pressure receiving member 20. The upper wire 75 is locked in the wire locking hole 21 c of the upper frame 21.

  9 and 10, a shaft hole (not shown) through which the bolt 72 is inserted is formed at a height position corresponding to the occupant's flank of the side plate 11 'of the side frame 10', for example, about 20 cm from the lower end. Has been. Above the shaft hole (not shown), an overhanging portion 12a is formed in which the end of the front edge portion 12 'extends to overhang. The overhanging portion 12a protrudes from the side plate 11 'so as to be bent in a U shape and extend substantially parallel to the side plate 11' in a direction in which the front edge portion 12 'extends. The overhanging portion 12a is provided with a spring locking hole 12b in which the upper end of the coil spring 73 is locked.

In the present embodiment, the mounting member 50 and the side frame 10 are used as the mounting member and the side frame of the present invention. Instead, the mounting members 50A to 50B and the side frames 10A to 10A shown in FIGS. You may comprise as 10C.
In the attachment member 50A shown in FIG. 11, a protrusion 63A that stands from the outer surface of the contact portion 61A is formed on the contact portion 61A. The protrusion 63A is formed in a taper shape so that the protrusion 63A becomes thinner from the contact portion 61A toward the tip.

Further, the attachment member 50A is formed with a rectangular, circular, elliptical hole 14A at a position where the protrusion 63A abuts when the attachment member 50A is attached to the side frame 10A. Thus, when the attachment member 50A is attached to the side frame 10A, the protrusion 63A engages with the hole 14A, and the attachment member 50A can be positioned in the vertical and horizontal directions with respect to the side frame 10A.
When the attachment member 50A is attached to the side frame 10A, the attachment member 50A is pushed toward the front edge portion 12A, and when the protrusion 63A engages with the hole 14A, a click feeling is given to the operator. .

12 and 13 has a flat surface with an abutting portion 61B, a concave portion 64B in which the outer surface of the abutting portion 61B is cut out in a rectangular shape, and an L-shape in a side view rising from the concave portion 64B. A locking piece 65B having a U-shape (substantially U-shaped) is provided.
As shown in FIG. 13, the locking piece 65 </ b> B is a pair of leg portions 66 </ b> B that stands vertically from the bottom surface of the recess 64 </ b> B, and is bent vertically from the tip of the leg portion 66 </ b> B and extends along the surface of the contact portion 61 </ b> B. A pair of urging portions 67B and a locking portion 68B that couples the pair of urging portions 67B to each other at the end of the urging portion 67B opposite to the leg portion 66B are provided. The locking portion 68B is configured such that the end on the opposite side of the biasing portion 67B protrudes from the surface of the contact portion 61B.
The locking piece 65B has a substantially L shape in side view rising from the bottom surface of the recess 64B. In the locking piece 65B, only one end of the urging portion 67B is fixed to the bottom surface of the concave portion 64B with the leg portion 66B, and the locking portion 67B at the other end is a free end. Elasticity is provided in a direction substantially perpendicular to the outer surface of the portion 61B.

The attachment member 50B has a rectangular, circular, elliptical hole 14B formed at a position where the locking portion 68B abuts when the attachment member 50B is attached to the side frame 10B. Accordingly, when the mounting member 50B is assembled to the side frame 10B, when the locking portion 68B is in contact with the side plate 11B, the biasing portion 67B is biased toward the concave portion 64B, and the locking portion 68B is formed in the hole 14B. When it reaches, the locking portion 68B engages with the hole 14B, and the mounting member 50B can be positioned in the vertical and horizontal directions with respect to the side frame 10B.
When the attachment member 50B is attached to the side frame 10B, the attachment member 50B is pushed toward the front edge portion 12B, and when the locking portion 68B is engaged with the hole 14B, a click feeling is provided to the operator. ing.

  Further, the side frame 10C shown in FIG. 14 includes a pair of substantially V-shaped protrusions 12d at two positions above and below the position where the mounting member 50 is disposed on the end side of the front edge portion 12C. . The protrusion 12d is formed by hitting the end side of the front edge portion 12C with a sharp tool. The pair of protrusions 12d serve as a movement restricting member that restricts the vertical movement of the mounting member 50 in the vehicle seat S.

DESCRIPTION OF SYMBOLS S Vehicle seat S1 Seat back S2 Seating part S3 Headrest F Seat frame 1 Seat back frame 2 Seating frame 3 Reclining mechanism 4 Trim cover 5 Cushion pad 6 Air bag module 7 Space 10, 10 ', 10A, 10B, 10C Side frame 11 , 11B, 11C Side plate 12, 12A, 12B, 12C Front edge portion 12a Overhang portion 12b Spring locking hole 12d, 63A Projection 14A, 14B, 16b, 16c Hole 13 Rear edge portion 15, 16, 55 Locking portion 16a Bending portion 20 pressure-receiving member 20a claw portion 21 upper frame 21c wire locking hole 22 lower frame 23 pillar support portions 25, 26 erection members 25e, 26e, 59e, 60e end 31 first force cloth 32 second force cloth 33 locking Member 34 Side 35 on the fracture side Side 36 on the reverse side of the fracture Portion 37 trim plate 40 fracture portion 41 front gusset portion 42 side gusset portions 50, 50A, 50B mounting member 50l lower end surface 51 wide portion 52 latching portion 53 groove 54 extending portions 55a, 55b, 59o, 60i surface 59 first Wall portion 60 Second wall portion 61, 61A, 61B Abutting portion 62 Standing portion 64B Recessed portion 65B Locking piece 66B Leg portion 67B Energizing portion 68B Locking portion 70 Lower connecting member 71 Rotating member 72 Bolt 73 Coil spring 74 Lower portion Wire 75 Upper wire

Claims (5)

A seat equipped with an airbag module for storing an airbag,
A side frame that extends along a side portion of the seat, and includes a substantially flat side plate portion, and an edge portion formed by bending an end portion of the side plate portion in the front-rear direction of the seat;
The airbag module attached to the side frame;
A trim cover of the seat;
A force cloth attached to the trim cover;
The webbing includes a connection portion connected to one end of the webbing, and an attachment member that connects the webbing and the side frame is connected.
Formed from a convex portion provided on one of the side plate portion and the mounting member of the side frame and a hole engaging with the convex portion provided on the other of the side plate portion and the mounting member of the side frame. The airbag module equipment seat is provided with a position restricting portion for restricting movement of the attachment member along the vertical direction of the side frame.   The airbag module equipment sheet according to claim 1, wherein the hole is provided in the side plate portion of the side frame. The edge portion includes a rear edge portion formed by bending an end portion of the side plate portion behind the seat,
The airbag module equipment seat according to claim 1, wherein the position restricting portion is provided in front of the seat with respect to the rear edge portion. The convex portion is provided on the mounting member so as to extend from the mounting member in the seat width direction,
The airbag module equipment sheet according to claim 1, wherein the convex portion is engaged with the hole provided in the side plate portion.   The airbag module equipment sheet according to claim 1, wherein the convex portion has a shape that narrows toward the tip.

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