JP2024090223A - Vehicle seats - Google Patents

Abstract

[Problem] To provide a vehicle seat that can improve the strength of a headrest frame. [Solution] A vehicle seat equipped with a headrest, the headrest equipped with a headrest frame F3 that forms a skeleton. The headrest frame F3 includes a main frame 70 having a pair of pillar portions 71 that are spaced apart from each other and extend vertically, a pair of upper frame portions 72 that each extend forward from the upper ends of the pair of pillar portions 71, and a pair of front frame portions 73 that each extend downward from the front ends of the pair of upper frame portions 72, and a plate-shaped reinforcing member 80 that is disposed between the pair of front frame portions 73 and fixed to the pair of front frame portions 73. [Selected Figure] Figure 3

Description

The present invention relates to a vehicle seat equipped with a headrest.

Conventionally, a headrest is known that is made up of a cover, a padding body formed by hardening foamed urethane injected into the cover, and a stay partially inserted into the cover (Patent Document 1). In this technology, the stay is made of a pipe material having a pair of left and right straight shaft portions that are attached to the seat back, and a bent portion is formed that extends forward and downward from the upper end of the straight shaft portions.

JP 2013-014255 A

By the way, there is a demand for improving the strength of headrest frames.

Therefore, the objective is to provide a vehicle seat that can improve the strength of the headrest frame.

The vehicle seat is a vehicle seat equipped with a headrest, the headrest having a headrest frame forming a skeleton, the headrest frame having a main frame having a pair of pillar parts extending vertically and spaced apart from each other on the left and right, a pair of upper frame parts each extending forward from the upper ends of the pair of pillar parts, and a pair of front frame parts each extending downward from the front ends of the pair of upper frame parts, and a plate-shaped reinforcing member disposed between the pair of front frame parts and fixed to the pair of front frame parts.

By providing the headrest frame with a reinforcing member, the strength of the headrest frame can be improved.

The reinforcing member may be configured to be positioned below the upper end of the upper frame portion and above the lower end of the front frame portion.

The reinforcing member is positioned below the top end of the upper frame section and above the bottom end of the front frame section, allowing the reinforcing member to be positioned compactly.

The front surface of the reinforcing member may be located behind the front surface of the front frame portion.

By positioning the front surface of the reinforcing member behind the front surface of the front frame, the reinforcing member can be positioned compactly so that it does not protrude forward relative to the front frame.

The reinforcing member may also have a front plate portion and a flange portion extending rearward from an edge of the front plate portion, the flange portion having an upper flange portion including an upper end portion of the flange portion and a lower flange portion located below the upper flange portion, and the upper flange portion may be configured to protrude rearward beyond the lower flange portion.

By having the flange portion of the reinforcing member have an upper flange portion that protrudes further rearward than the lower flange portion, the rigidity of the upper portion of the reinforcing member, which is more susceptible to load, can be improved.

The reinforcing member may also have a tongue portion protruding rearward from the upper end of the flange portion.

The reinforcing member protrudes rearward from the upper end of the flange and has a curved tongue that extends downward, which further improves the rigidity of the upper part of the reinforcing member.

The tongue may be located at the center of the upper end of the flange, and the width of the tongue may be smaller than the width of the upper end of the flange.

The left and right width of the tongue is smaller than the left and right width of the upper end of the flange, which improves the rigidity of the upper part of the reinforcing member while making the reinforcing member more compact and lightweight.

The flange portion may also have a weak portion located between the upper flange portion and the lower flange portion, the weak portion having a shape that is recessed forward relative to the rear end of the lower flange portion.

The flange portion has a weak part between the upper and lower flange parts, so that when an impact is applied to the reinforcing member, the reinforcing member can deform by bending near the weak part. This makes it possible to absorb the impact energy.

The front plate may also have a recess that is recessed toward the rear.

By having a recess in the front panel, the rigidity of the reinforcing member can be improved, so the strength of the headrest frame can be further improved by the reinforcing member.

The front plate may also have a through hole at the bottom of the recess that penetrates from front to rear.

By forming the through hole in the front panel at the bottom of the recess, it is possible to prevent a decrease in strength of the reinforcing member due to the formation of the through hole.

The vehicle seat may also include a seat cushion and a seat back, the seat cushion including a seat cushion frame forming a framework, a seat cushion pad covering the seat cushion frame, and a seat cushion skin covering the seat cushion frame and the seat cushion pad, the seat back including a seat back frame forming a framework, a seat back pad covering the seat back frame, and a seat back skin covering the seat back frame and the seat back pad, and the headrest including a headrest pad covering a portion of the headrest frame and a headrest skin covering the headrest pad.

By providing the headrest frame with a reinforcing member, the strength of the headrest frame can be improved.

In addition, the reinforcing member is positioned below the upper end of the upper frame portion and above the lower end of the front frame portion, allowing the reinforcing member to be positioned compactly.

In addition, by positioning the front surface of the reinforcing member behind the front surface of the front frame, the reinforcing member can be positioned compactly so that it does not protrude forward relative to the front frame.

In addition, by having an upper flange portion of the reinforcing member that protrudes further rearward than the lower flange portion, the rigidity of the upper portion of the reinforcing member, which is more susceptible to load, can be improved.

In addition, the reinforcing member protrudes rearward from the upper end of the flange portion and has a tongue that curves and extends downward, thereby further improving the rigidity of the upper part of the reinforcing member.

In addition, because the left and right width of the tongue is smaller than the left and right width of the upper end of the flange, the tongue improves the rigidity of the upper part of the reinforcing member while making the reinforcing member more compact and lightweight.

In addition, because the flange portion has a weak portion between the upper and lower flange portions, when an impact is applied to the reinforcing member, the reinforcing member can deform so as to bend near the weak portion. This makes it possible to absorb the impact energy.

In addition, the front plate portion has a recess, which improves the rigidity of the reinforcing member, thereby further improving the strength of the headrest frame.

In addition, by forming the through hole in the front plate at the bottom of the recess, it is possible to prevent a decrease in strength of the reinforcing member due to the formation of the through hole.

1 is a perspective view of a vehicle seat according to an embodiment; FIG. 2 is a perspective view of a seat cushion frame and a seat back frame. FIG. 1A is a perspective view of a reinforcing member as viewed from the front, and FIG. 1B is a perspective view of a reinforcing member as viewed from the rear. FIG. FIG. FIG. FIG.

Next, an embodiment of a vehicle seat will be described. In this specification, front, rear, left, right, top and bottom correspond to front, rear, left, right, top and bottom as seen by a person sitting in the seat (seat occupant).
1, the vehicle seat according to the embodiment is configured as a vehicle seat S to be mounted on a vehicle as an example of a vehicle, specifically, an automobile. The vehicle seat S is a rear seat of the automobile, and includes a seat cushion S1, a seat back S2, and a headrest S3.

As shown in Figures 1 and 2, the seat cushion S1 includes a seat cushion frame F1 that forms a framework, a seat cushion pad P1 that covers the seat cushion frame F1, and a seat cushion skin C1 that covers the seat cushion frame F1 and the seat cushion pad P1. The seat cushion S1 is constructed by covering the seat cushion frame F1 with the seat cushion pad P1 and the seat cushion skin C1.

The seat cushion frame F1 is made of, for example, a metal pipe. The seat cushion frame F1 has left and right seat cushion side frames 11, 12 arranged opposite each other with a gap between them, a front frame 13 connecting the front ends of the left and right seat cushion side frames 11, 12, and a rear frame 14 connecting the rear ends of the left and right seat cushion side frames 11, 12. The seat cushion pad P1 is made of urethane foam or the like, and the seat cushion cover C1 is made of fabric, leather, or the like.

The seat back S2 comprises a seat back frame F2 that forms the framework, a seat back pad P2 that covers the seat back frame F2, and a seat back skin C2 that covers the seat back frame F2 and the seat back pad P2. The seat back S2 is constructed by covering the seat back frame F2 with the seat back pad P2 and the seat back skin C2.

The seatback frame F2 comprises a seatback main frame 20, a first cross member 31, a second cross member 32, and a pan frame 40.

The seatback main frame 20 is made of, for example, a metal pipe. The seatback main frame 20 has an upper frame portion 21, a lower frame portion 22 arranged opposite the upper frame portion 21 with a gap therebetween, a left frame portion 23 connecting the left ends of the upper frame portion 21 and the lower frame portion 22, and a right frame portion 24 connecting the right ends of the upper frame portion 21 and the lower frame portion 22 with a gap therebetween and arranged opposite the left frame portion 23.

The first cross member 31 is made of a metal pipe and connects the upper frame portion 21 and the lower frame portion 22 at a position between the left frame portion 23 and the right frame portion 24 in the left-right direction. The second cross member 32 is made of a metal pipe and connects the upper frame portion 21 and the lower frame portion 22 at a position between the first cross member 31 and the right frame portion 24 in the left-right direction.

Two pairs of left and right holders 25L, 25R that hold headrest guides are fixed to the upper frame portion 21. The left pair of holders 25L are fixed by welding to the front surface of the upper frame portion 21 at a position between the first cross member 31 and the left frame portion 23 in the left-right direction. The right pair of holders 25R are fixed by welding to the front surface of the upper frame portion 21 at a position between the second cross member 32 and the right frame portion 24 in the left-right direction.

The pan frame 40 is formed by processing a metal plate, and is arranged to cover the seatback main frame 20 from behind. The pan frame 40 is fixed to the seatback main frame 20 by welding or the like. The pan frame 40 is also fixed to the first cross member 31 and the second cross member 32 by welding or the like.

The seat back pad P2 is made of urethane foam or the like, and the seat back cover C2 is made of fabric, leather, or the like.

As shown in FIG. 1, the headrest S3 includes a headrest frame F3 (see FIG. 3) that forms the skeleton, a headrest pad P3 that covers a portion of the headrest frame F3, and a headrest skin C3 that covers the headrest pad P3.

The headrest S3 is formed by placing a part of the headrest frame F3 inside the headrest skin C3, and then injecting and hardening the material of the headrest pad P3. The headrest pad P3 is made of a foamed resin such as urethane foam, and the headrest skin C3 is made of fabric, leather, or the like.

As shown in FIG. 3, the headrest frame F3 includes a main frame 70 and a plate-shaped reinforcing member 80. As shown in FIG.
The main frame 70 is formed by bending a metal pipe, and has a pair of pillar portions 71, a pair of upper frame portions 72, a pair of front frame portions 73, and a connecting frame portion 74.

The pair of pillar portions 71 are portions to be inserted into the headrest guides held by the pair of holders 25L or the pair of holders 25R, and each extends vertically. The pair of pillar portions 71 are disposed spaced apart from each other on the left and right.
The pair of upper frame portions 72 extend forward from the upper ends of the pair of pillar portions 71, respectively.

The pair of front frame portions 73 extend downward from the front ends of the pair of upper frame portions 72, respectively.
The connecting frame portion 74 extends to the left and right and connects the lower ends of the pair of front frame portions 73 to each other.

As shown in FIGS. 4( a ) and 4 ( b ), the reinforcing member 80 is formed by bending a metal plate, and has a front plate portion 81 , a flange portion 82 , and a tongue portion 83 .
The front plate 81 has a generally rectangular shape. The front plate 81 also has a recess 81A and a through hole 81B. The recess 81A is a recess that is recessed rearward. In this embodiment, the recess 81A has a generally rectangular shape that is long in the left-right direction, and is provided at a position toward the lower center of the front plate 81 in the up-down direction.

The through hole 81B is a generally circular hole that penetrates from front to back. The through hole 81B is formed in the bottom of the recess 81A. In this embodiment, two through holes 81B are formed. The two through holes 81B are arranged spaced apart on the left and right sides at the bottom of the recess 81A. The two through holes 81B are holes into which a jig for supporting the reinforcing member 80 is inserted when the reinforcing member 80 is welded and fixed to the main frame 70.

The flange portion 82 is a portion that extends rearward from the edge of the front plate portion 81. The flange portion 82 integrally includes an upper flange portion 82A that extends rearward from the upper edge of the front plate portion 81, a lower flange portion 82B that extends rearward from the lower edge of the front plate portion 81, a left flange portion 82C that extends rearward from the left edge of the front plate portion 81, and a right flange portion 82D that extends rearward from the right edge of the front plate portion 81. The left flange portion 82C and the right flange portion 82D have symmetrical shapes. The connection portion 84 between the front plate portion 81 and the flange portions 82 (82A to 82D) has a rounded curved shape (see also Figures 5 and 6).

As shown in FIG. 5 , the flange portion 82 has a flange upper portion 821 , a flange lower portion 822 , and a fragile portion 823 .
The flange upper portion 821 includes an upper flange portion 82A which is the upper end portion of the flange portion 82. In this embodiment, the flange upper portion 821 is made up of the upper flange portion 82A, the upper end portion of the left flange portion 82C, and the upper end portion of the right flange portion 82D (see FIG. 4(b)).

The flange lower portion 822 is located lower than the flange upper portion 821. In this embodiment, the flange lower portion 822 is composed of a portion below the center in the vertical direction of the left flange portion 82C, a portion below the center in the vertical direction of the right flange portion 82D, and the lower flange portion 82B. The flange upper portion 821 protrudes rearward further than the flange lower portion 822. In other words, the length of the flange upper portion 821 in the direction extending from the front plate portion 81 is longer than the length of the flange lower portion 822 in the direction extending from the front plate portion 81.

The weak portion 823 is located between the flange upper portion 821 and the flange lower portion 822. The weak portion 823 is a portion of the left flange portion 82C and the right flange portion 82D that is recessed forward relative to the rear end of the flange lower portion 822 (see dashed line). The length of the weak portion 823 in the direction extending from the front plate portion 81 is shorter than the length of the flange lower portion 822 in the direction extending from the front plate portion 81.

As shown in Figures 4(b) and 5, the tongue portion 83 is a portion that protrudes rearward from the upper flange portion 82A and extends downward in a curved manner. As shown in Figure 6, the tongue portion 83 is located at a position corresponding to the left-right center of the upper flange portion 82A in the left-right direction. The left-right width W83 of the tongue portion 83 is smaller than the left-right width W82 of the upper flange portion 82A. The left and right corners 83A located at the tip of the tongue portion 83 have a rounded shape with the corners removed.

As shown in FIG. 7, the reinforcing member 80 is disposed between a pair of front frame portions 73 of the main frame 70. The reinforcing member 80 is fixed to the pair of front frame portions 73. In detail, the left and right ends of the front plate portion 81 of the reinforcing member 80 are fixed to the pair of front frame portions 73 by welding (see welds W1, W2). In addition, although not shown in the figure, the tip portions (rear ends) of the left and right flange portions 82C, 82D of the reinforcing member 80 are fixed to the pair of front frame portions 73 by welding at positions behind the welds W1, W2.

In this embodiment, the welds W1 and W2 overlap the recess 81A in the direction in which the front frame portion 73 extends. Also, the welds W1 and W2 overlap the two through holes 81B in the direction in which the front frame portion 73 extends.

As shown in FIG. 8, the reinforcing member 80 is disposed below the upper end E1 of the upper frame portion 72 of the main frame 70 and above the lower end E2 of the front frame portion 73. The reinforcing member 80 is disposed in the vertical direction at a position between the two dashed dotted lines shown in FIG. 8. The front surface 80F of the reinforcing member 80 is disposed behind the front surface 73F of the front frame portion 73. In other words, the reinforcing member 80 is disposed so as not to protrude forward of the front frame portion 73.

The portion of the reinforcing member 80 below the weak portion 823 is positioned in front of the rear surface 73R of the front frame portion 73. In other words, the portion of the reinforcing member 80 below the weak portion 823 is positioned so as not to protrude rearward from the front frame portion 73. Furthermore, the portion of the reinforcing member 80 below the weak portion 823 is formed to a size that fits within the width of the front frame portion 73 in the front-to-rear direction.

The headrest skin C3 and headrest pad P3 shown by the phantom lines in Fig. 8 cover the upper ends of the pair of pillar portions 71 of the main frame 70, the pair of upper frame portions 72, the pair of front frame portions 73, and the connecting frame portion 74 (see Fig. 3) of the headrest frame F3, as well as the reinforcing member 80. The portion below the upper ends of the pair of pillar portions 71 is exposed to the outside, and the headrest S3 is attached to the seat back S2 by being inserted into a headrest guide held by a pair of holders 25L or a pair of holders 25R.

In the vehicle seat S of this embodiment, the headrest frame F3 is provided with a reinforcing member 80, which improves the strength of the headrest frame F3.

In addition, the reinforcing member 80 is positioned below the upper end E1 of the upper frame portion 72 and above the lower end E2 of the front frame portion 73, allowing the reinforcing member 80 to be positioned compactly.

In addition, the front surface 80F of the reinforcing member 80 is positioned behind the front surface 73F of the front frame portion 73, so that the reinforcing member 80 can be positioned compactly so as not to protrude forward relative to the front frame portion 73.

In addition, by having the flange portion 82 of the reinforcing member 80 have a flange upper portion 821 that protrudes rearward further than the flange lower portion 822, the rigidity of the upper portion of the reinforcing member 80, which is more likely to be subjected to load, can be improved.

In addition, the reinforcing member 80 has a tongue portion 83 that protrudes rearward from the upper flange portion 82A and curves downward, thereby further improving the rigidity of the upper portion of the reinforcing member 80.

In addition, because the left-right width W83 of the tongue portion 83 is smaller than the left-right width W82 of the upper flange portion 82A, the tongue portion 83 improves the rigidity of the upper portion of the reinforcing member 80 while making the reinforcing member 80 more compact and lightweight. In addition, because the tongue portion 83 is small, the material of the headrest pad P3 can flow well when a part of the headrest frame F3 is placed inside the headrest skin C3 and the material of the headrest pad P3 is injected into the headrest skin C3.

In addition, because the flange portion 82 has a weak portion 823 between the flange upper portion 821 and the flange lower portion 822, when an impact is applied to the reinforcing member 80, the reinforcing member 80 can be deformed by bending near the weak portion 823. This makes it possible to absorb the impact energy.

In addition, since the front plate portion 81 has the recess 81A, the rigidity of the reinforcing member 80 can be improved, so that the strength of the headrest frame F3 can be further improved by the reinforcing member 80.

In addition, by forming the through hole 81B of the front plate portion 81 at the bottom of the recess 81A, it is possible to suppress a decrease in strength of the reinforcing member 80 due to the formation of the through hole 81B.

In addition, the connection 84 between the front plate portion 81 and the flange portion 82 has a rounded curved shape, and the tongue portion 83 has a curved portion and a rounded corner portion 83A, which can reduce damage to the headrest pad P3 that covers the headrest frame F3.

In addition, because the connection portion 84 has a rounded curved shape and the tongue portion 83 has a curved portion and a rounded corner portion 83A, the material of the headrest pad P3 can flow smoothly when a portion of the headrest frame F3 is placed inside the headrest skin C3 and the material of the headrest pad P3 is injected into the headrest skin C3.

In addition, the portion of the reinforcing member 80 below the weak portion 823 is formed to a size that fits within the width of the front frame portion 73 in the fore-and-aft direction, making it possible to make the reinforcing member 80 more compact and lightweight.

In addition, by overlapping the positions of the welded parts W1 and W2 in the direction in which the front frame part 73 extends with the recessed part 81A, the reinforcing member 80 can be fixed to the main frame 70 near the part of the front plate part 81 (reinforcing member 80) where the rigidity is improved. This improves the attachment strength of the reinforcing member 80 to the main frame 70, thereby further improving the strength of the headrest frame F3.

The above describes an embodiment, but the vehicle seat can be modified as appropriate, as exemplified below.

In the above embodiment, the tongue portion 83 is located at a position corresponding to the left-right center of the upper flange portion 82A, but for example, the tongue portion may be located at a position shifted to the left or right. Also, in the above embodiment, the left-right width W83 of the tongue portion 83 is smaller than the left-right width W82 of the upper flange portion 82A, but for example, the left-right width of the tongue portion may be approximately the same as the left-right width of the upper end portion of the flange portion. Also, the reinforcing member may be configured without a tongue portion.

In the above embodiment, the flange portion 82 has a fragile portion 823, but for example, the flange portion may be configured so that no fragile portion is formed.

In the above embodiment, the flange portion 82 has an upper flange portion 821 and a lower flange portion 822, and the upper flange portion 821 protrudes rearward more than the lower flange portion 822. However, for example, the amount of rearward protrusion of the upper flange portion and the lower flange portion may be approximately the same.

In the above embodiment, the front plate 81 has two through holes 81B at the bottom of the recess 81A, but the number of through holes may be one, or three or more, for example. Also, the recess may not have a through hole at the bottom.

In the above embodiment, the front plate portion 81 has one recess 81A that is recessed rearward, but for example, the front plate portion may have multiple recesses. Also, the front plate portion may not have a recess that is recessed rearward.

In the above embodiment, the front surface 80F of the reinforcing member 80 is positioned behind the front surface 73F of the front frame portion 73, but for example, the reinforcing member may be positioned so that it protrudes slightly forward from the front surface of the front frame portion.

In the above embodiment, the reinforcing member 80 is disposed below the upper end E1 of the upper frame portion 72 and above the lower end E2 of the front frame portion 73, but for example, the upper end of the reinforcing member may be located slightly above the upper end of the upper frame portion. Also, the lower end of the reinforcing member may be located slightly below the lower end of the front frame portion.

In the above embodiment, the reinforcing member 80 is generally box-shaped and has a front plate portion 81 and a series of flange portions 82 extending rearward from the top, bottom, left and right edges of the front plate portion 81. However, for example, the reinforcing member may be generally U-shaped and has a front plate portion and left and right side plate portions extending rearward from the left and right edges of the front plate portion. The reinforcing member may also be a flat plate-like member consisting of only the front plate portion.

In the above embodiment, the main frame 70 has a connecting frame portion 74 that connects the lower ends of a pair of front frame portions 73, but for example, the main frame may be configured not to have a connecting frame portion.

In the above embodiment, a vehicle seat S installed in an automobile is exemplified as a vehicle seat, but for example, the vehicle seat may be a seat installed in a railroad car or the like. Furthermore, the vehicle seat may be a seat installed in a vehicle other than a car, such as an airplane or a ship.

The elements described in the above embodiments and variations may be implemented in any combination.

DESCRIPTION OF SYMBOLS 70 Main frame 71 Pillar portion 72 Upper frame portion 73 Front frame portion 73F Front surface 80 Reinforcement member 80F Front surface 81 Front plate portion 81A Recess 81B Through hole 82 Flange portion 82A Upper flange portion 83 Tongue portion 821 Flange upper portion 822 Flange lower portion 823 Weak portion C1 Seat cushion cover C2 Seat back cover C3 Headrest cover E1 Upper end E2 Lower end F1 Seat cushion frame F2 Seat back frame F3 Headrest frame P1 Seat cushion pad P2 Seat back pad P3 Headrest pad S Vehicle seat S1 Seat cushion S2 Seat back S3 Headrest

Claims (10)

A vehicle seat having a headrest,
The headrest includes a headrest frame that forms a skeleton,
The headrest frame is
a main frame including a pair of vertically extending pillar portions disposed laterally and spaced apart from each other, a pair of upper frame portions each extending forward from upper ends of the pair of pillar portions, and a pair of front frame portions each extending downward from front ends of the pair of upper frame portions;
a plate-shaped reinforcing member disposed between the pair of front frame portions and fixed to the pair of front frame portions. The vehicle seat according to claim 1, characterized in that the reinforcing member is disposed below the upper end of the upper frame portion and above the lower end of the front frame portion. The vehicle seat according to claim 1, characterized in that the front surface of the reinforcing member is disposed behind the front surface of the front frame portion. The reinforcing member has a front plate portion and a flange portion extending rearward from an edge portion of the front plate portion,
The flange portion has a flange upper portion including an upper end portion of the flange portion and a flange lower portion located below the flange upper portion,
2. The vehicle seat according to claim 1, wherein the flange upper portion protrudes rearward further than the flange lower portion. The vehicle seat according to claim 4, characterized in that the reinforcing member has a tongue that protrudes rearward from the upper end of the flange portion and curves downward. The vehicle seat according to claim 5, characterized in that the tongue portion is located in the left-right center of the upper end of the flange portion, and the left-right width is smaller than the left-right width of the upper end of the flange portion. The vehicle seat according to claim 4, characterized in that the flange portion has a weak portion located between the upper flange portion and the lower flange portion, the weak portion having a shape that is recessed forward relative to the rear end of the lower flange portion. The vehicle seat according to claim 4, characterized in that the front panel portion has a recess that is recessed rearward. The vehicle seat according to claim 8, characterized in that the front panel has a through hole at the bottom of the recess that penetrates from front to rear. The seat cushion and the seat back are provided.
The seat cushion includes a seat cushion frame that forms a skeleton, a seat cushion pad that covers the seat cushion frame, and a seat cushion skin that covers the seat cushion frame and the seat cushion pad,
The seat back includes a seat back frame constituting a skeleton, a seat back pad covering the seat back frame, and a seat back skin covering the seat back frame and the seat back pad,
10. The vehicle seat according to claim 1, wherein the headrest comprises a headrest pad that covers a portion of the headrest frame, and a headrest cover that covers the headrest pad.

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