JP6762862B2 - Seatbelt wiring structure and vehicle seats equipped with it - Google Patents

Description

The present invention relates to a seatbelt wiring structure and a vehicle seat provided with the same.

There is known a vehicle in which a occupant seated in a wheelchair at the rear of the passenger compartment enters the wheelchair while the wheelchair is fixed to the floor. In such vehicles, the body of the occupant is restrained against the vehicle body with a seat belt in order to ensure the safety of the occupant seated in the wheelchair. Patent Document 1 discloses a structure in which seat belts are arranged on the front surface of the waist and the front surface of the upper half of the body of an occupant seated in a wheelchair fixed to the floor in front of the rear seat at the rear of the vehicle interior. The seatbelts laid out in front of the upper half of the occupant's body are laid out diagonally from the vehicle ceiling side to the occupant's shoulders to the waist, and then the tongue at the tip is connected to the buckle provided on the floor. ing.

JP-A-2008-126991

In some cases, the body of an occupant seated in a wheelchair fixed to the floor in front of the rear seat may be restrained against the vehicle body by using a seat belt arranged for the occupant seated in the rear seat. In such a case, the shoulder of the occupant seated in the wheelchair is higher than the shoulder of the occupant seated in the rear seat from the floor, and the position in the left-right direction may differ depending on the fixed position of the wheelchair on the floor. .. At this time, if the seatbelt allocated to the front of the upper half of the body of the occupant seated in the wheelchair is not in an appropriate position with respect to the shoulder of the occupant, it will come off from the front of the upper half of the body and achieve a predetermined restraint performance. There was no fear.

In view of such a request, an object of the present invention is to provide a seatbelt wiring structure for safely restraining the body of a occupant seated in a wheelchair fixed to a vehicle body in front of the rear seat with a seatbelt for the rear seat. It is to provide a rear seat.

The first invention of the present invention is a seatbelt wiring structure that restrains the body of a wheelchair occupant seated facing forward on a wheelchair fixed to a vehicle body in front of the rear seat with respect to the vehicle body. The rear seat can be in a tip-up state in which the seat cushion is flipped up along the front surface of the seat back, and the wheelchair is fixed to the vehicle body in front of the rear seat in the tip-up state. The vehicle body on the upper rear side of the seat back or the retractor attached to the seat back and the end portion that was fed out from the retractor and opposite to the end on the side of the retractor were fixed to the vehicle body. The seat belt, a tongue plate slidably attached to the seat belt, a buckle fixed to the vehicle body to which the tongue plate is detachably connected, and the seat on the body of the wheelchair occupant. It is characterized by including a rerouter disposed between a portion of the seat belt between the shoulder of the wheelchair occupant and the retractor and the upper end side of the seat cushion when the belt is hung. To do.

According to the first invention, the rerouter can change the position of the seatbelt to the body of the wheelchair occupant by pulling it to a position where it does not easily come off from the shoulder of the wheelchair occupant, thus improving safety. Further, the rerouter is arranged between the portion of the seat belt between the shoulder of the wheelchair occupant and the retractor and the upper end side of the seat cushion in the tip-up state where the height is close to the shoulder of the wheelchair occupant. Because it is made, it can be miniaturized and is easy to handle. The rerouter is a member whose seatbelt wiring position can be changed.

In the second invention of the present invention, in the first invention, the retractor, the seat belt, and the tongue plate can be used by an occupant seated on the rear seat when the rear seat is not in the tip-up state. It is characterized by being something.

According to the second invention, since only the buckle needs to be provided for the wheelchair occupant as needed, the seatbelt wiring structure becomes simple.

In the third invention of the present invention, in the first invention or the second invention, the rerouter has a sliding body slidably fitted in the middle of the seat belt and one end fixed to the sliding body and the other end. Is characterized by having a string-like body attached to the upper end side of the seat cushion.

According to the third invention, the structure of the rerouter can be simplified.

According to the fourth aspect of the present invention, in the third aspect of the present invention, when the seat cushion is in the tip-up state, the upper end side of the seat cushion can be rotated about a rotation shaft extending in the seat width direction. A flat plate-shaped leg capable of taking a deployed state substantially perpendicular to the seat cushion and a folded state that is rotated downward so as to be along the front surface of the seat cushion is provided. A loop-shaped locking portion is provided at the other end of the string-shaped body, and the locking portion is locked to a locked portion provided on the side of the rotating shaft of the leg to cause the rerouter. Is attached to the upper end side of the seat cushion.

According to the fourth invention, the rerouter can be attached to the upper end side of the seat cushion simply by locking the locking portion of the rerouter to the locked portion of the leg, so that no other member such as a mounting bracket is required. The increase in points can be suppressed.

In the fifth aspect of the present invention, in the fourth aspect of the present invention, the leg is composed of a frame forming a skeleton and a resin cover member covering the frame, and the locked portion extends the leg. It is characterized in that it is integrally formed with the cover member in a portion that is difficult to see from the outside when it is in a state.

According to the fifth invention, the appearance in normal use in which the occupant sits on the rear seat is improved.

A sixth aspect of the present invention is a seat for a vehicle, which restrains the body of a wheelchair occupant who is seated facing forward on a wheelchair fixed to the vehicle body in front of the vehicle seat with respect to the vehicle body. The vehicle seat is provided with a belt, and the seat cushion can be in a tip-up state in which the seat cushion is flipped up along the front surface of the seat back, and when the vehicle seat is in the tip-up state, the front The wheelchair is fixed to the vehicle body, and a retractor attached to the vehicle body or the seat back on the upper rear side of the seat back, and an end portion on the side of the retractor that is fed out from the retractor. To the seatbelt whose opposite end is fixed to the vehicle body, tongue plate slidably attached to the seatbelt, and to the vehicle body to which the tongue plate is detachably connected. Arranged between the fixed buckle and the portion of the seatbelt between the shoulder of the wheelchair occupant and the retractor when the seatbelt is hung around the body of the wheelchair occupant and the upper end side of the seat cushion. It is characterized by having an installed wheelchair.

According to the sixth invention, the rerouter can change the position of the seatbelt with respect to the body of the wheelchair occupant by pulling it to a position where it does not easily come off from the shoulder of the wheelchair occupant, thus improving safety. Further, the rerouter is arranged between the portion of the seat belt between the shoulder of the wheelchair occupant and the retractor and the upper end side of the seat cushion in the tip-up state where the height is close to the shoulder of the wheelchair occupant. Because it is made, it can be miniaturized and is easy to handle.

It is a perspective view which looked at the arrangement structure of the seat belt of one Embodiment of this invention from an oblique front. It is a figure which shows the II part of FIG. 1 enlarged. FIG. 3 is a cross-sectional view taken along the line III-III of FIG. It is a perspective view which looked at the rear seat in a normal state diagonally from the front. It is a perspective view of the state where the left center seat cushion is chipped up and viewed diagonally from the front. It is a perspective view of the state where the left center seat cushion and the right seat cushion are chipped up and viewed diagonally from the front. It is the schematic which looked at the arrangement structure of the seat belt of the said embodiment from the side.

1 to 7 show an embodiment of the present invention. This embodiment shows an example in which the present invention is applied to the physical restraint of a wheelchair occupant 80 seated on a wheelchair 70 fixed to the floor F in front of the rear seat 1 for an automobile. In each figure, arrows indicate the directions of the automobile and the automobile rear seat 1 when the automobile rear seat 1 is attached to the floor F. In the following description, the description regarding the direction shall be made with reference to this direction. The automobile rear seat 1 in the present embodiment is configured as a bench seat that is a rear seat of an automobile and can seat three people. The automobile rear seat 1 includes a rear seat cushion 10 as a seating portion, a seat back 20 as a backrest, and a headrest 30 for supporting the head. Here, the automobile rear seat 1 and the floor F correspond to the "rear seat, vehicle seat" and "vehicle body" in the claims, respectively.

As shown in FIG. 4, in the automobile rear seat 1, the seat back 20 is formed as a continuous unit on the left and right sides, and the rear seat cushion 10 is formed as a 6: 4 split type. The left side is the left center seat cushion 11 that can seat two people on the six side, and the right side is the right seat cushion 12 that can seat one person on the four side. The left center seat cushion 11 and the right seat cushion 12 can be independently put into a tip-up state in which they are flipped up along the front surface of the seat back 20. The state shown in FIG. 4 is a normal state in which the left center seat cushion 11 and the right seat cushion 12 are not chipped up and the occupant can sit on the rear seat 1 for automobiles. Here, the left center seat cushion 11 corresponds to the "seat cushion" in the claims.

As shown in FIG. 6, the floor F has a left bracket 41 corresponding to the left rear end of the left center seat cushion 11, a right rear end of the left center seat cushion 11, and a left rear end of the right seat cushion 12. The middle bracket 43 is attached corresponding to. Further, a right bracket 42 is attached to the floor F corresponding to the right rear end portion of the right seat cushion 12. The left bracket 41, the right bracket 42, and the middle bracket 43 are connected by a pipe 44 extending in the left-right direction. The lower end of the seat back 20 is fixed to the pipe 44, and the upper end side thereof is fixed to an automobile body (not shown), so that the inclination angle is constant. The retractor of the seatbelt 50 is located slightly offset to the right from the center of the seatback 20 in the left-right direction with respect to an automobile body (including some member connected to the floor F) on the upper rear side of the seatback 20. 51 is arranged. The end of the seat belt 50 opposite to the retractor 51 side is fixed to the pipe 44 near the middle bracket 43 by the anchor plate 52 via a bracket (not shown). A tongue plate 53 is slidably attached in the middle of the seat belt 50 between the retractor 51 and the anchor plate 52, and the tongue plate 53 is engaged with the pipe 44 between the left bracket 41 and the middle bracket 43. The seat buckle 54 is attached via the bracket 45. The seat belt 50 is for a seated occupant in the central seat. The seated occupant in the center seat hangs the seatbelt 50 pulled out from the retractor 51 from the right shoulder to the lower left waist around the front of the upper half of the body, and hangs the seatbelt 50 from the anchor plate 52 around the front of the waist to the tongue plate 53. Is disengageably engaged with the buckle 54 for the central seat. As a result, in the rear seat 1 for automobiles in the normal state, the seated occupant in the center seat can fasten the seat belt 50 around his / her body. A wheelchair buckle 56 is attached to the lower left side of the left bracket 41 so as to engage the anchor plate 52 for the wheelchair occupant 80 in a disengageable manner via the arm 55. The rear seat 1 for automobiles is also provided with a seat belt for a seated occupant in the right seat and a seat belt for a seated occupant in the left seat, but the illustration and description thereof are omitted because they are not directly related to the present invention. Here, the wheelchair buckle 56 corresponds to the "buckle" in the claims.

As shown in FIGS. 4 to 7, the left center seat cushion 11 is rotatably attached by a rotating shaft 46 whose left and right rear ends are coaxial with the left bracket 41 and the middle bracket 43. There is. As a result, the left center seat cushion 11 can be in a normal state and a tip-up state. Further, the right seat cushion 12 is attached so that the rear ends on both the left and right sides can be rotated by a rotating shaft 46 coaxial with the middle bracket 43 and the right bracket 42 so that the right seat cushion 12 can be chipped up. Since the tip-up mechanism 13 and the leg 14 are substantially the same except that the left center seat cushion 11 and the right seat cushion 12 are different in size in the left-right direction, the left center seat cushion 11 will be described as a representative.

As shown in FIG. 6, the tip-up mechanism 13 has a rotating shaft 46 that is rotatably connected to the left bracket 41 and the middle bracket 43, and rear ends on both the left and right sides of the left center seat cushion 11. It has an arm plate 47 that is fixed and can rotate about a rotation shaft 46. A lock mechanism (not shown) is provided between the left bracket 41 and the left arm plate 47, and can be locked and unlocked by operating an operation lever (not shown) arranged on the bottom surface of the left center seat cushion 11. It is said that. As shown in FIG. 4, when the left center seat cushion 11 is in the normal state, the tip-up mechanism 13 holds the rotation of the left center seat cushion 11 around the rotation shaft 46 in a locked state. When the left center seat cushion 11 is put into the tip-up state, the operation lever of the left center seat cushion 11 is operated to unlock the lock mechanism. Then, when the operator flips the left center seat cushion 11 upward about the rotation shaft 46, the left center seat cushion 11 is in a tip-up state as shown in FIG. When the left center seat cushion 11 is in the tip-up state, the operator releases the operation of the operation lever, so that the left center seat cushion 11 is locked in the tip-up state by the lock mechanism. In this state, the seatbelt 50 is arranged in front of the left center seat cushion 11 in the tip-up state, and is prepared for use by the wheelchair occupant 80 described later. After that, as shown in FIG. 6, the right seat cushion 12 is brought into the tip-up state by the same operation.

As shown in FIG. 4, in a normal state, the left center seat cushion 11 is provided with respect to the floor F by a leg 14 whose front portion extends substantially vertically from the bottom surface portion opposite to the seating surface toward the floor F. It is said to be in a supported state. The state of the leg 14 at this time is the deployed state. The leg 14 has a leg frame 14a formed by bending a metal round pipe material into a substantially U shape, and a resin leg cover 14b that covers the leg frame 14a from the front side and the rear side. The leg 14 has a flat plate shape with the leg cover 14b attached to the leg frame 14a. The leg frame 14a is rotatably connected by a hinge shaft 14c in which each end of the U-shape extends in the left-right direction (in the seat width direction) with respect to a skeleton portion (not shown) in the front portion of the left center seat cushion 11. There is. The leg frame 14a can be in the unfolded state shown in FIG. 4 and in the folded state folded along the bottom surface of the left center seat cushion 11 shown in FIG. A tension spring (not shown) is hooked between the leg frame 14a and the left center seat cushion 11 so that the urging direction can be switched between the above-mentioned unfolded state and the folded state. Therefore, when the leg frame 14a is folded from the unfolded state to the folded state, the leg frame 14a is pressed against the bottom surface of the left center seat cushion 11. Further, when the leg frame 14a is unfolded from the folded state to the unfolded state, the leg frame 14a is maintained in the unfolded state with respect to the left center seat cushion 11. When the left center seat cushion 11 is in the tip-up state from the normal state, the leg 14 is still in the deployed state. Therefore, after the left center seat cushion 11 is in the tip-up state, the leg 14 is put into the folded state. When the left center seat cushion 11 is changed from the tip-up state to the normal state, the leg 14 is expanded and then the left center seat cushion 11 is changed to the normal state. Here, the leg frame 14a, the leg cover 14b, and the hinge shaft 14c correspond to the "frame", "cover member", and "rotating shaft" in the claims, respectively.

As shown in FIG. 3, the leg cover 14b is formed by superimposing the front leg cover 14b1 that covers the leg frame 14a from the front side and the rear leg cover 14b2 that covers the leg frame 14a from the rear side in the middle. There is. The portion of the leg frame 14a excluding the U-shaped opening side and the side opposite to the opening side is covered with the leg cover 14b. This is because each end of the leg frame 14a on the U-shaped opening side is connected to the left center seat cushion 11 by a hinge shaft 14c, and the opposite side of the U-shaped opening side is a portion that abuts on the floor F. Is. A recess 14b21 that is convex in the direction of the front leg cover 14b1 is formed at the center of the rear leg cover 14b2 in the left-right direction, and a recess 14b21 that projects in the opposite direction of the front leg cover 14b1 at the end of the recess 14b21 on the hinge shaft 14c side. The claw portion 14b22 is formed. The claw portion 14b22 is for locking the loop portion 62a of the rerouter 60, which will be described later. The recess 14b21 and the claw portion 14b22 are located behind the front leg cover 14b1 when the left center seat cushion 11 is in the expanded state in the normal state, so that the occupant sits on the left center seat cushion 11 during normal use. Does not cause deterioration of appearance in. Further, even when the left center seat cushion 11 is in the tip-up state and the leg 14 is folded, the appearance of the left center seat cushion 11 does not deteriorate when the left center seat cushion 11 is tip-up because it is hidden behind the front leg cover 14b1. Here, the claw portion 14b22 and the loop portion 62a correspond to the "locked portion" and the "locking portion" in the claims, respectively.

As shown in FIGS. 1 and 2, the rerouter 60 is a member capable of changing the arrangement position of the seatbelt 50, and is a resin sliding body 61 and a sliding body 61 which is a portion where the seatbelt 50 is inserted. On the other hand, it has a string-like body 62 whose one end side is fixed. The sliding body 61 has a substantially rectangular shape in a plan view, the dimension in the elongated direction is formed longer than the width dimension of the seat belt 50, and a gap slightly wider than the wall thickness of the seat belt 50 from both ends in the elongated direction. The cross section is formed in a substantially C shape so as to extend in a folded shape in a direction approaching each other. The seat belt 50 is slidably connected in a state where the intermediate portion of the seat belt 50 is fitted in the gap portion. The string-shaped body 62 is formed of a resin string, and one end side is attached to the side opposite to the C-shaped opening of the sliding body 61, and the other end side is a metal strip with the string looped. The loop portion 62a crimped by is formed. The string-shaped body 62 may be made of natural fiber, leather, or metal. Furthermore, it may be in the form of a strip.

The procedure in which the wheelchair occupant 80 seated in the wheelchair 70 restrains his / her body against the automobile body by the seat belt 50 will be described. As shown in FIG. 1, the wheelchair 70 is seated on the floor F in front of the rear seat 1 for automobiles in which the left center seat cushion 11 and the right seat cushion 12 are chipped up, and the wheelchair 70 is fixed to the floor F. To do. Specifically, this fixing is performed by pulling the frames near the left and right front wheels of the wheelchair 70 with the belt 71 with respect to the floor F. In this state, the seat belt 50 is hung around the body of the wheelchair occupant 80 to engage the tongue plate 53 with the wheelchair buckle 56. Specifically, the wheelchair occupant 80 hangs the seatbelt 50 pulled out from the retractor 51 around the front of the upper half of the body from the right shoulder to the lower left waist, and hangs the seatbelt 50 from the anchor plate 52 around the front of the waist. The tongue plate 53 is engaged with the wheelchair buckle 56. Here, the amount of pulling out of the seat belt 50 from the retractor 51 is longer than that when the seated occupant in the center seat of the rear seat 1 for automobiles uses the seat belt 50. Next, the sliding body 61 of the retractor 60 is engaged with the portion between the shoulder of the wheelchair occupant 80 of the seat belt 50 and the retractor 51 to be slidably connected. Finally, as shown in FIG. 2, the loop portion 62a of the string-like body 62 of the rerouter 60 is locked to the claw portion 14b22 of the leg cover 14b. As a result, the seat belt 50 is attracted to the shoulder portion of the wheelchair occupant 80 and arranged, and the seat belt 50 has an appropriate positional relationship to restrain the body with respect to the automobile body. The length of the string-shaped body 62 of the rerouter 60 is adjusted in advance so that the seatbelt 50's routing position is appropriate for the wheelchair occupant 80 in the worn state. The rerouter 60 is removed from the seatbelt 50 and housed in a predetermined position when the wheelchair occupant 80 is not on board.

The embodiment configured as described above has the following effects. The rerouter 60 can change the position of the seatbelt 50 with respect to the body of the wheelchair occupant 80 by pulling it to a position where it does not easily come off from the shoulder of the wheelchair occupant 80, thus improving safety. Here, the rerouter 60 is a portion between the shoulder portion of the wheelchair occupant 80 of the seat belt 50 and the retractor 51, and the upper end of the left center seat cushion 11 in a tip-up state in which the height is close to the shoulder portion of the wheelchair occupant 80. Since it is arranged between the part side and the portion side, it can be miniaturized and is easy to handle.

Further, the retractor 51, the seat belt 50, and the tongue plate 53 can be used by an occupant seated in the center seat of the left center seat cushion 11 when the left center seat cushion 11 is not in the tip-up state. As a result, only the wheelchair buckle 56 needs to be provided for the wheelchair occupant 80, so that the route structure of the seat belt 50 becomes simple. Further, the rerouter 60 has a simple structure in which the string-shaped body 62 is attached to the resin sliding body 61.

Further, since the rerouter 60 can be attached to the upper end side of the left center seat cushion 11 simply by locking the loop portion 62a of the rerouter 60 to the claw portion 14b22 of the leg cover 14b, no other member such as a mounting bracket is required. The increase in the number of parts can be suppressed. In addition, since the claw portion 14b22 is in a position hidden behind the front leg cover 14b1 which is difficult to see from the outside when the leg 14 is in the deployed state, the appearance deteriorates in normal use when the occupant sits on the left center seat cushion 11. Can be suppressed.

Although the specific embodiments have been described above, the present invention is not limited to their appearance and configuration, and various changes, additions, and deletions can be made without changing the gist of the present invention. For example, the following can be mentioned.

1. 1. In the above embodiment, the wheelchair 70 is fixed to the floor F with the right seat cushion 12 tipped up together with the left center seat cushion 11. However, the present invention is not limited to this, and the wheelchair 70 may be fixed to the floor F with only the left center seat cushion 11 in a chip-up state. Further, the left center seat cushion 11 and the right seat cushion 12 may be integrated. However, in the case of the above-mentioned integrated type, it is necessary to devise such as providing a slit for arranging the seat belt 50 in front of the seat cushion.

2. 2. In the above embodiment, the loop portion 62a of the string-shaped body 62 which is the locking portion is locked to the claw portion 14b22 of the leg cover 14b which is the locked portion. However, the present invention is not limited to this, and the locking portion may be provided with a hook or the like at the tip end portion of the string-shaped body 62, and the locked portion may be an engaging hole or the like that engages with the hook or the like.

3. 3. In the above embodiment, the seat belt 50 is for the center seat of the rear seat 1 for automobiles, but the present invention is not limited to this, and the seat belt 50 may be for the right seat or the left seat. For example, if the rear seats for automobiles are of the type for two people on the left and right, seat belts for the right or left seats will be used.

4. In the above embodiment, the present invention is applied to a seat of an automobile, but it may be applied to a seat mounted on an airplane, a ship, a train, or the like.

1 Rear seats for automobiles (rear seats, vehicle seats)
10 Rear seat cushion 11 Left center seat cushion (seat cushion)
12 Right seat cushion 14 Leg 14a Leg frame (frame)
14b leg cover (cover member)
14c Hinge shaft (rotating shaft)
14b22 Claw part (locked part)
20 Seat back 50 Seat belt 51 Retractor 53 Tongue plate 56 Wheelchair buckle (buckle)
60 Rerouter 61 Sliding body 62 String-shaped body 62a Loop part (locking part)
70 Wheelchair 80 Wheelchair Crew F Floor (Vehicle Body)

Claims (6)

It is a seatbelt wiring structure that restrains the body of a wheelchair occupant who is seated facing forward on a wheelchair fixed to a vehicle body in front of the rear seat with respect to the vehicle body.
The rear seat can be in a tip-up state in which the seat cushion is flipped up along the front surface of the seat back.
The wheelchair is fixed to the vehicle body in front of the rear seat in the tip-up state.
With the vehicle body on the upper rear side of the seat back or the retractor attached to the seat back,
With the seat belt, which is fed out from the retractor and whose end opposite to the side end of the retractor is fixed to the vehicle body.
A tongue plate that is slidably attached to the seat belt and
A buckle fixed to the vehicle body to which the tongue plate is detachably connected, and
When the seatbelt is hung around the body of the wheelchair occupant, the rerouter disposed between the shoulder portion of the wheelchair occupant and the retractor and the upper end side of the seat cushion. Seatbelt wiring structure with. In claim 1, the retractor, the seatbelt, and the tongue plate are seatbelt arrangements that can be used by an occupant seated on the rear seat when the rear seat is not in the chip-up state. Construction. In claim 1 or 2, the rerouter is attached to a sliding body slidably fitted in the middle of the seat belt and one end fixed to the sliding body and the other end attached to the upper end side of the seat cushion. A seatbelt wiring structure with a string-like body to be used. In claim 3, when the seat cushion is in the tip-up state, the upper end side of the seat cushion can be rotated about a rotation axis extending in the seat width direction, and is substantially perpendicular to the seat cushion. A flat plate-shaped leg that can be taken in the unfolded state and the folded state that is rotated downward so as to be along the front surface of the seat cushion is provided.
A loop-shaped locking portion is provided at the other end of the string-shaped body.
A seatbelt wiring structure in which the rerouter is attached to the upper end side of the seat cushion by locking the locking portion to a locked portion provided on the side of the rotating shaft of the leg. In claim 4, the leg is composed of a frame forming a skeleton and a resin cover member covering the frame, and the locked portion is difficult to see from the outside when the leg is in the deployed state. A seatbelt wiring structure integrally formed with the cover member at a portion. It ’s a vehicle seat,
It is provided with a seat belt that restrains the body of a wheelchair occupant who is seated facing forward on a wheelchair fixed to the vehicle body in front of the vehicle body with respect to the vehicle body.
The vehicle seat can be in a tip-up state in which the seat cushion is flipped up along the front surface of the seat back.
The wheelchair is fixed to the vehicle body in front when the vehicle seat is in the chip-up state.
With the vehicle body on the upper rear side of the seat back or the retractor attached to the seat back,
The seat belt, which is fed out from the retractor and whose end opposite to the side end of the retractor is fixed to the vehicle body,
A tongue plate that is slidably attached to the seat belt and
A buckle fixed to the vehicle body to which the tongue plate is detachably connected, and
When the seatbelt is hung around the body of the wheelchair occupant, the rerouter disposed between the shoulder portion of the wheelchair occupant and the retractor and the upper end side of the seat cushion. Seats for vehicles equipped with.

Images