JPH11235968A - Seat belt device of vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To optimize a disposing form so as to be capable of retaining a retractor exactly in forming a seat belt device for the central seat of a vehicle rear seat into three-point type. SOLUTION: A bracket 1 for fitting retractors 41, 42 to a vehicle is constituted of a belt line part 1a and a rear pillar part 1b. A webbing 41a is extended forward by disposing a first retractor at the front part position of the belt line part, a webbing 42a is extended toward an anchor 43 by disposing a second retractor at the rear part position of the belt line part, and the extending direction of the webbing is changed front-downward by the anchor. If loads F1, F2, F3 acting on the retractor and an anchor fitting part are combined, the vertical loads of the second retractor and the anchor are offset by each other. It is thus possible to decrease the load acting on the jointing part between the bracket and the vehicle body and reinforce the bracket effectively, thereby retaining a plurality of retractors positively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle seat belt device used for a three-seat seat such as a rear seat of a vehicle.

[0002]

2. Description of the Related Art Conventionally, as a seat belt device for a vehicle of this type, a seat belt device for a rear seat in which a retractor is disposed in a rear fender is known (for example, Japanese Patent Application Laid-Open No. Hei 6-263005). reference). In this device, a retractor is attached to a strut top of a strut suspension formed of a thick plate, so that a reinforcement member for attaching the retractor is omitted.

Further, in a conventional seatbelt device in a seat configured to seat three people, for example, a rear seat, a three-point seatbelt is provided for each occupant sitting on the left and right sides of the rear seat. In general, a two-point seat belt device is used for an occupant who sits in the center of the vehicle.

[0004]

By the way, there is a demand to improve the safety for the occupant in the center seat by changing the seat belt device for the occupant in the center seat from a two-point type to a three-point type. .

Therefore, as a three-point seat belt device for an occupant sitting in the center of a three-seat rear seat, as shown in FIG. 9, first and second tongues 4 are attached to a webbing 42a.
2b and 42c, the first tongue provided at the tip of the webbing 42a is engaged with a first buckle disposed on the left side of the seated person at the center seat,
It is conceivable that the second tongue 42c attached between the first tongue 42b and the anchor 43 of the webbing is engaged with a second buckle arranged on the right side of the seated person.

However, when the seat belt device for the central seat is constituted by a three-point system, it is necessary to draw the webbing forward from the shoulder opening of the occupant, so that the location of the webbing poses a problem.

Therefore, the retractor of the seat belt device for the center seat is disposed at the rear position of the seat back of the center seat or in the rear fender similarly to the retractor of the seat belt device for the left or right seat. Can be considered.

When the retractor for the center seat is provided in the rear fender, the two retractors for the left or right seat and the center seat are provided in the rear fender, and a bracket is provided for each. Therefore, the layout space is deteriorated, and the number of components increases, resulting in an increase in cost and weight. Furthermore, if the retracting direction of the webbing of each of the above retractors is substantially the same direction in front,
Since the direction of the load acting on the vehicle body part in the rear fender where the respective brackets are disposed will be substantially the same, it is necessary to reinforce the strength of the vehicle body part to sufficiently withstand the load. As a result, there is a problem that the cost and weight increase.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a three-point seat belt device for a central seat of a rear seat of a vehicle, and to provide a layout space. It is an object of the present invention to optimize the arrangement of the retractor so that the retractor can be securely held while improving the performance.

[0010]

In order to achieve the above object, the invention according to claim 1 is based on a vehicle seatbelt device in which a retractor for winding webbing is disposed in a rear fender of a vehicle body. In this apparatus, a plurality of webbings and a plurality of retractors individually connected to the plurality of webbings are provided, and the plurality of retractors are fixed to the vehicle body via the same bracket. .

In the case of the above configuration, the layout space is improved by fixing the plurality of retractors to the vehicle body via the same bracket, and the load acting on the plurality of retractors is concentrated on the one bracket. It becomes possible to do. For this reason, it is only necessary to reinforce only one portion of the joint between the bracket and the vehicle body without having to reinforce each of the plurality of retractors, thereby making it possible to easily and effectively reinforce the bracket. Become. As a result, it is possible to protect the occupant in the center seat of the three-seat seat with the three-point seat belt device while securely holding the plurality of retractors.

According to a second aspect of the present invention, in the first aspect of the present invention, a plurality of retractors are attached to the bracket.
In this configuration, the webbings are pulled out in different directions from each other.

In the case of the above construction, the load acting on the bracket from the mounting portion of each retractor can be dispersed by fixing the webbing of the plurality of retractors to the vehicle body via the bracket so that the directions of pulling out the webbings are different from each other. Will be possible. For this reason, it is possible to reduce the concentration of stress on the joint between the bracket and the vehicle body, as compared with a case where all of the loads act in the same direction, and even if a plurality of retractors are attached to the same bracket. Therefore, the bracket can be easily held on the vehicle body.

According to a third aspect of the present invention, in the second aspect of the present invention, a pair of first and second retractors is provided,
The first retractor is disposed at a front position of the bracket such that the webbing is drawn out forward, while the second retractor is disposed at a rear position behind the first retractor with respect to the bracket. The arrangement is such that the drawing direction is upward.

In the case of the above construction, a specific mode of the invention according to claim 2 is obtained, and the pulling-out directions of the webbings of the two retractors are different from each other in the forward direction and the upward direction. The load acting on the joint is effectively dispersed, and the operation according to the second aspect of the invention can be reliably obtained. Further, by arranging the two retractors in the front-rear direction with respect to the bracket, it is possible to make the seat belt device more compact as compared with the case where the two retractors are juxtaposed in the vehicle width direction with respect to the bracket. Will be possible.

According to a fourth aspect of the present invention, in the first or second aspect of the present invention, the bracket is provided with a mounting portion for mounting an anchor for changing the drawing direction of the webbing.

In the above configuration, it is not necessary to provide the bracket for the anchor separately from the bracket for the retractor, so that the layout space can be improved and the structure of the vehicle seat belt device can be simplified. Further, it is possible to achieve the distribution of the load acting on the bracket only by changing the drawing direction of the webbing by the anchor. Further, since the plurality of retractors and the anchor are fixed to the vehicle body via the same bracket, only one joint portion between the bracket and the vehicle body is reinforced, and the reinforcement of the bracket can be effectively performed. Will be possible. As a result, the plurality of retractors and anchors can be attached to the vehicle body with sufficient attachment strength.

According to a fifth aspect of the present invention, in the first aspect of the present invention, the bracket is formed so as to constitute a pillar reinforcement of the rear pillar.

In the case of the above configuration, by forming the bracket so as to form a pillar reinforcement, it is possible to increase the rigidity of the rear pillar and the rigidity of the bracket. For this reason, the load input to the bracket can be reliably received, and the mounting strength of each retractor to the vehicle body can be further increased.

According to a sixth aspect of the present invention, in the fifth aspect of the present invention, the bracket is attached to both the rear pillar and the rear fender portion extending forward along the lower edge of the rear side window from the lower portion of the rear pillar. It is configured so as to be straddled.

In the case of the above configuration, a portion provided on the rear pillar side of the bracket can be used as a pillar reinforcement of the rear pillar. For this reason, it is possible to increase the rigidity of the rear pillar and the rigidity of the bracket itself. This makes it possible to reliably receive the load input to the bracket and further enhance the mounting strength of each retractor and anchor to the vehicle body. In addition, if the retractor is provided in a portion of the bracket that is located with respect to the rear fender portion, and the anchor is provided in a portion that is located with respect to the rear pillar, the retractor and the anchor can be conveniently provided. .

According to a seventh aspect of the present invention, in the invention of the sixth aspect, the bracket is disposed at a corner between the rear pillar and the rear fender portion, and a plurality of retractors and anchors are attached to the respective retractor and anchor mounting portions. Are arranged so as to cancel the loads acting on each other.

In the above configuration, even when a plurality of retractors and anchors are attached to one bracket, the loads applied to the brackets via the respective retractors and anchors cancel each other.
The load bearing strength of the bracket itself is reduced, and the concentration of stress on the joint between the bracket and the vehicle body can be reduced. As a result, it is possible to fix each of the retractors and anchors to a state where they have sufficient mounting strength to the vehicle body.

According to an eighth aspect of the present invention, in the invention of the seventh aspect, the bracket is provided on a rear pillar portion extending upward along the rear pillar from a corner portion between the rear pillar and the rear fender portion, and a bracket extending from the corner portion to the rear fender portion. A rear fender portion extending forward along the rear fender portion; a first retractor disposed at a front position of the rear fender portion of the bracket; a second retractor disposed at a rear position of the rear fender portion of the bracket; An anchor of the second retractor is disposed at a position above the rear pillar portion of the bracket and at a position forward of the second retractor. Then, the webbing withdrawal direction of the first retractor is set to the front, the webbing withdrawal direction of the second retractor is set toward the anchor, and the anchor is set with the webbing withdrawal direction of the second retractor forward. The configuration is such that conversion is performed downward.

In the case of the above construction, a specific aspect of the invention according to claim 7 is specified, and the webbing of the second retractor is drawn toward the anchor disposed above and in front of the second retractor, By changing the drawing direction of the webbing obliquely downward and forward by the anchor, it is possible to offset the vertical load among the loads acting on the second retractor and the anchor. Therefore, only the load in the front-rear direction acts on the bracket, so that the load acting on the bracket can be reduced. As a result, it is possible to reduce the concentration of stress at the joint between the bracket and the vehicle body, and as a result, it is possible to fix each of the retractors and anchors described above to a state having sufficient attachment strength to the vehicle body. Become.

[0026]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a five-door hatchback vehicle to which a vehicle seat belt device according to an embodiment of the present invention is attached.
0, the three-seat rear seats 51, 52, 53
Among them, the central seat 52 and one seat on the left and right sides (the left seat 5 in the illustrated example)
3). In FIG. 10, the illustration of the three-point seat belt device for the occupant in the right seat is omitted. The seat belt device of the vehicle includes a rear side window 2 of the vehicle.
The rear fender 21 is arranged at a corner between a belt line 21a of the rear fender 21 as a rear fender portion extending in the front-rear direction along a lower edge of the vehicle and a rear pillar 22 on the left side of the vehicle. FIG. 2 shows the rear side surface of the rear body of the vehicle in a state where the outer panel is omitted. Reference numeral 1 denotes a bracket.
And a second pair of retractors and an anchor are provided together. In FIG. 2, reference numeral 31 denotes a wheel house of a rear tire, 32 denotes a suspension tower of a rear suspension, and 33 denotes an inlet of a fuel tank.

The bracket 1 is, as shown in FIG.
A belt line portion 1a as a rear fender portion extending forward along a belt line 21a of the rear fender 21,
As shown in FIG. 4, the rear pillar portion 1b extending obliquely upward along the rear pillar 22 has a substantially L-shape when viewed from the side. 5 and 6, the belt line portion 1a of the bracket 1 is formed of a plate material parallel to the inner panel 21b along the inner panel 21b of the rear fender 21, while the rear pillar portion 1b is formed. Are joined at right angles to the above-mentioned belt line portion 1a, and as shown in FIG. 7, are formed of a plate material so as to expand upward in the vehicle width direction along the inner pillar 22a of the rear pillar 22. Such a bracket 1 may be formed by bending a single plate material.

Then, the belt line section 1a is
, The inner panel 21b of the rear fender 21
The rear pillar portion 1b is located between the inner pillar 22a and the outer pillar 22b and along the inner pillar 22a, while being disposed between the inner pillar 22a and the outer panel 21c and along the inner panel 21b. It is arranged as follows. Then, the belt line portion 1a of the bracket 1 has an inner panel 21b.
Are fixed by spot welding (see the crosses in FIG. 2). On the other hand, the rear pillar portion 1b
As shown in FIG. 7, both ends in the vehicle width direction overlap the inner pillar 22a and the outer pillar 22b, and the overlapped portion is fixed to the inner pillar 22a and the outer pillar 22b by spot welding. Has become.

As shown in FIG. 3, the first retractor 41 of the occupant seat belt device seated on the left seat and the second retractable seat belt device occupant seated on the center seat are provided on the belt line section 1a. The retractor 42 is attached. The first retractor 41
As shown in FIGS. 4 and 6, the belt line 1
a is located between the inner panel 21b of the rear fender 21 and the vehicle interior trim 23, while the second retractor 42 is behind the first retractor 41 with respect to the belt line portion 1a. And is disposed between the inner panel 21b and the vehicle interior trim 23, respectively. On the other hand, the rear pillar portion 1b is a mounting portion to which an anchor 43 for changing the drawing direction of the webbing 42a of the second retractor 42 is mounted. The anchor 43 is located at an upper position of the rear pillar portion 1b and has a trim 23 It can be attached to the inside surface of the car.

The webbing 41 of the first retractor 41
As shown in FIG. 8, “a” comes into the vehicle interior through a slit 23 a provided in the trim 23, and is drawn forward along a belt line 21 a. On the other hand, the webbing 42 of the second retractor 42
“a” is designed to protrude toward the inside of the vehicle from the slit 23 b provided in the trim 23, and is drawn upward toward the anchor 43. The webbing 42a of the second retractor 42 is
Thereby, the pull-out direction is changed obliquely downward and forward. As shown in FIG. 9, two retractors, a first tongue 42b and a second tongue 42c, are attached to the webbing 42a of the second retractor 42, and the first tongue 42b is a tip of the webbing 42a. In this position, the second tongue 42c is attached to an intermediate position between the first tongue 42b and the anchor 43. Then, as shown in FIG. 10, the webbing 42a of the second retractor 42 is pulled forward from its left shoulder, and the first tongue 42b is engaged with the first buckle 52a provided on the left side of the occupant of the central seat 52. Then, the second buckle 52 provided at the right position of the occupant is provided.
The occupant of the central seat 52 is protected by engaging the second tongue 42c with b.
On the other hand, for the occupant of the left seat 53, the tip of the webbing 41a of the first retractor 41 is fixed to the vehicle body on the lower left side of the seat, and the tongue 41b attached to the webbing 41a is moved from the left shoulder. The occupant of the left seat 53 is protected by pulling forward and engaging the tongue 42b with a buckle 53a provided on the seat at the right position of the left occupant (see FIG. 10). .

Next, the operation and effect of the above embodiment will be described.

The first and second retractors 41, 42 and the anchor 43 are fixed to the vehicle body via the same bracket 1, so that the layout space is improved, and the bracket 1, the inner panel 21b and the rear pillar are improved. By reinforcing only the joint portion with the bracket 22, the mounting reinforcement of the bracket 1 can be easily and effectively performed. As a result, the first and second retractors 41 and 42 and the anchor 43 can be attached to the vehicle body with sufficient attachment strength, and the occupant in the center of the three-seat rear seat can be attached. 3
It can be protected by the point type seat belt device.

Further, the first and second retractors 41,
The first and second retractors 41 and 42 are arranged side by side with respect to the bracket 1 in the front-rear direction.
The seat belt device of the vehicle can be made more compact in the vehicle width direction as compared with the case in which the vehicle seat belt device is disposed on the bracket 1 in the vehicle width direction.

Further, the first and second retractors 4
As shown in FIG. 4, the loads acting on the mounting portions of the first and second retractors 41 act on the mounting portions of the first retractor 41 (see arrow F1 in FIG. 4). It acts on the mounting portion of the second retractor 42 in the direction of the anchor 43, that is, on the upper front (see the arrow F2 in the figure), and acts on the mounting portion of the anchor 43 on the lower front. (See arrow F3 in the figure).
When the loads acting on the mounting portions between the first and second retractors 41 and 42 and the anchor 43 are combined, the vertical loads on the second retractor 42 and the anchor 43 cancel each other ( The load acting on the bracket 1 is indicated by arrows F2 and F3 'in FIG.
The resultant force of the front load F1 acting on the mounting portion of the first retractor 41 and the load acting on the mounting portion of the second retractor 42 and the anchor 43 (see the arrow F4 in the figure).
And For this reason, for example, compared with the case where the first and second retractors 41 and 42 and the anchor 43 are all arranged so that a forward load acts on each of the mounting portions, the vertical load is reduced. The load acting on the joint between the bracket 1 and the inner panel 21b and the rear pillar 22 can be reduced by the offset amount. As a result, the first and second retractors 41, 42
And the anchor 43 can be fixed to a state having sufficient attachment strength to the vehicle body.

In addition, the rear pillar portion 1b of the bracket 1 has a function as a pillar reinforcement of the rear pillar 22, and the bracket 1 is connected to the rear pillar 22.
The rigidity of the rear pillar 22 can be increased, and the rigidity of the bracket 1 can be increased. Therefore, the load applied to the bracket 1 can be reliably received, and the mounting strength of the first and second retractors 41 and 42 and the anchor 43 to the vehicle body can be further improved.

<Other Embodiments> The present invention is not limited to the above embodiments, but includes various other embodiments. That is, in the above embodiment,
The seat belt device of the vehicle is arranged in a five-door hatchback vehicle, but is not limited to this. For example, the seat belt device of the vehicle is used in a sedan vehicle or the like in which a cabin and a trunk are separated from each other. It may be arranged.

In the above embodiment, the bracket 1 is arranged at the corner between the left belt line 21a and the rear pillar 22 of the vehicle. However, the present invention is not limited to this. And the retractors of the occupant seat belt devices for the right seat and the center seat of the rear seat may be respectively provided on the right bracket of the vehicle.

[0039]

As described above, according to the vehicle seat belt device of the first aspect of the present invention, the layout space is improved by fixing a plurality of retractors to the vehicle body via the same bracket. The load acting on the plurality of retractors can be concentrated on the one bracket. For this reason, it is only necessary to reinforce only one portion of the joint between the bracket and the vehicle body without performing reinforcement for each of the plurality of retractors, whereby the bracket can be easily and effectively reinforced. As a result, the occupant in the center seat of the three-seat seat can be protected by the three-point seat belt device while securely holding the plurality of retractors.

According to the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, the plurality of retractors are fixed to the vehicle body via the bracket such that the directions of pulling out the webbings are different from each other. The load acting on the bracket from the mounting portion of each retractor can be dispersed and applied. For this reason, compared with the case where all the loads act in the same direction, stress concentration on the joint between the bracket and the vehicle body can be reduced, and even if a plurality of retractors are mounted on the same bracket, The bracket can be easily held on the vehicle body.

According to the third aspect of the present invention, in addition to the effect of the second aspect of the present invention, a specific mode of the second aspect of the present invention can be obtained, and the webbing withdrawal direction of the two retractors can be obtained. Are different from each other in the front and upper directions, the load acting on the joint between the bracket and the vehicle body is effectively dispersed, and the effect according to the second aspect of the invention can be reliably obtained. Further, by arranging the two retractors in the front-rear direction with respect to the bracket, it is possible to make the seat belt device more compact as compared with the case where the two retractors are juxtaposed in the vehicle width direction with respect to the bracket. it can.

According to the fourth aspect of the present invention, in addition to the effects of the first or second aspect of the present invention, it is not necessary to provide the anchor bracket separately from the retractor bracket, and the layout space is reduced. Simplification of the structure of the seat belt device of the vehicle can be achieved while improving the vehicle speed. Further, the load applied to the bracket can be dispersed only by changing the drawing direction of the webbing by the anchor. Further, since the plurality of retractors and the anchor are fixed to the vehicle body via the same bracket, only one joint portion between the bracket and the vehicle body is reinforced, and the reinforcement of the bracket can be effectively performed. it can. As a result, the plurality of retractors and the anchor can be attached to the vehicle body with sufficient attachment strength.

According to the fifth aspect of the invention, in addition to the effect of the first aspect of the invention, the rigidity of the rear pillar is increased by forming the bracket so as to form a pillar reinforcement. In addition, the rigidity of the bracket can be increased. Therefore, the load input to the bracket can be reliably received, and the mounting strength of each retractor to the vehicle body can be further increased.

According to the sixth aspect of the present invention, in addition to the effect of the fifth aspect of the present invention, the portion provided on the rear pillar side of the bracket can be used as the pillar reinforcement of the rear pillar. For this reason, the rigidity of the rear pillar and the rigidity of the bracket itself can be increased. Thereby, the load input to the bracket can be reliably received, and the mounting strength of each retractor and the anchor to the vehicle body can be further improved. In addition, if the retractor is provided in a portion of the bracket that is located with respect to the rear fender portion, while the anchor is provided in a portion that is located with respect to the rear pillar,
Said retractor and anchor can be conveniently arranged.

According to the seventh aspect of the present invention, in addition to the effect of the sixth aspect, even when a plurality of retractors and anchors are attached to one bracket, each of the retractors and anchors is attached to one bracket. Since the load applied to the bracket via the bracket is offset by each other, the load-bearing strength of the bracket itself is reduced, and the concentration of stress at the joint between the bracket and the vehicle body can be reduced. As a result, each of the retractors and anchors can be fixed to a state having sufficient attachment strength to the vehicle body.

According to the eighth aspect of the invention, in addition to the effect of the seventh aspect of the invention, a specific mode of the seventh aspect of the invention can be specified, and the webbing of the second retractor can be specified. Pulling is performed toward an anchor disposed above and in front of the second retractor, and the pulling direction of the webbing is changed obliquely downward and forward by the anchor, whereby the load acting on the second retractor and the anchor is changed. Of these, the vertical loads can be offset each other. Therefore, only the load in the front-rear direction acts on the bracket, so that the load acting on the bracket can be reduced. As a result, the concentration of stress at the joint between the bracket and the vehicle body can be reduced, and as a result, each of the retractors and the anchor can be fixed to a state having sufficient attachment strength to the vehicle body.

[Brief description of the drawings]

FIG. 1 is a side view showing a vehicle provided with a vehicle seat belt device according to an embodiment of the present invention.

FIG. 2 is an explanatory side view of the rear body portion of the vehicle shown in FIG. 1 viewed from outside the vehicle, with an outer panel thereof being omitted.

FIG. 3 is a perspective explanatory view of the seat belt device of the vehicle as viewed from a passenger compartment side.

FIG. 4 is an explanatory side view showing the seat belt device of the vehicle.

FIG. 5 is an explanatory plan view of the bracket shown in FIG. 4;

6 is an explanatory rear view of the bracket of FIG. 4 as viewed from the rear.

FIG. 7 is a sectional view showing an AA section in FIG. 4;

FIG. 8 is an explanatory side view of the seat belt device of the vehicle as viewed from a passenger compartment side.

FIG. 9 is a perspective view showing a seat belt device for a center seat of a rear seat.

FIG. 10 is a perspective explanatory view showing an aspect of a seat belt device for a rear seat.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 bracket 2 rear side window 21 rear fender 22 rear pillar 41 first retractor 42 second retractor 43 anchor 1a belt line section (rear fender section) 1b rear pillar section 21a belt line (rear fender section) 41a, 42a webbing

Claims (8)

[Claims] 1. A seat belt device for a vehicle, wherein a retractor for winding a webbing is disposed in a rear fender of a vehicle body, comprising: a plurality of webbings; and a plurality of retractors individually connected to the plurality of webbings. A seat belt device for a vehicle, wherein the plurality of retractors are fixed to the vehicle body via the same bracket. 2. The vehicle seat belt device according to claim 1, wherein the plurality of retractors are disposed on the bracket such that the respective webbings are pulled out in different directions. 3. The retractor according to claim 2, further comprising a pair of first and second retractors, wherein the first retractor is disposed at a front position of the bracket so that a webbing is pulled out in a forward direction. On the other hand, a seat belt device for a vehicle, wherein the second retractor is disposed at a rear position behind the first retractor with respect to the bracket so that the webbing is pulled out in an upward direction. 4. The seat belt device according to claim 1, wherein the bracket is provided with a mounting portion for mounting an anchor for changing a drawing direction of the webbing. 5. The vehicle seat belt device according to claim 1, wherein the bracket is formed to form a pillar reinforcement of a rear pillar. 6. The bracket according to claim 5, wherein the bracket is disposed so as to extend over both the rear pillar and a rear fender portion extending from a lower portion of the rear pillar and continuously extending forward along a lower edge of the rear side window. A seat belt device for a vehicle. 7. The bracket according to claim 6, wherein the bracket is disposed at a corner between the rear pillar and the rear fender portion, and the plurality of retractors and the anchor cancel each other in a load acting on a mounting portion of each of the retractor and the anchor. A seat belt device for a vehicle, wherein the seat belt device is disposed on a vehicle. 8. The bracket according to claim 7, wherein the bracket includes a rear pillar portion extending upward along the rear pillar from a corner portion of the rear pillar and the rear fender portion, and a rear fender portion extending forward along the rear fender portion from the corner portion. The first retractor is disposed at a front position of a rear fender portion of the bracket, the second retractor is disposed at a rear position of a rear fender portion of the bracket, and the anchor of the second retractor is formed integrally. The webbing of the first retractor is set forward, and the webbing of the second retractor is directed toward the anchor. The webbing of the first retractor is located forward of the second retractor. And the anchor is a webin of the second retractor. A seat belt device for a vehicle, characterized in that the pull-out direction is set so as to be changed forward and downward.