JPH0593300U - Vehicle seat - Google Patents

Abstract

(57) [Abstract] [Purpose] With a simple configuration, the number of production steps can be reduced and the cost can be reduced, and the harness extending from the seat back side can be concealed to prevent catching, and the appearance can be improved to improve the appearance quality. To provide a vehicle seat that can be used. [Structure] A protective cover 40 extending downward from a lower end 31 of a seat back 30 and covering a rear end 21 side of a seat cushion 20, an insertion slit 43 for drawing a harness 33 inward, and a harness inside the cover 40. An exit slit 44 for pulling out the end 24 of 33 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle seat including a harness that extends downward from a lower end of a seat back along a rear end of a seat cushion.

[0002]

[Prior Art]

 As a conventional vehicle seat of this type, for example, there is one as shown in Japanese Utility Model Laid-Open No. 3-122946. That is, the lower side of the rear end portion of the seat cushion is covered with a cover, a part of the cover is sewn into a bag shape to form an insertion portion, and the harness is inserted into the insertion portion. The insertion portion is provided so that the harness extends along the seat cushion to prevent the occupant's toes of the rear seats from being caught in the harness.

[0003]

[Problems to be solved by the device]

 However, in such a conventional vehicle seat, in order to hold the harness along the seat cushion, it is necessary to sew a part of the cover into a bag shape, which increases the number of production steps. There was a problem that it took time and cost increased. In addition, when the harness extends downward from the lower end of the seat back, the harness is exposed along the rear end of the seat cushion, which is a quality issue.

The present invention has been made in view of such a conventional problem, and can reduce the production man-hours and the cost with a simple structure and conceal the harness extending from the seat back side. It is an object of the present invention to provide a vehicle seat that can be prevented from being caught by the vehicle and can be improved in appearance by improving its appearance.

[0005]

[Means for Solving the Problems]

 The gist of achieving the object is to provide a harness (33) extending downward from the lower end (31) of the seat back (30) along the rear end (21) of the seat cushion (20). In the vehicle seat (10), a rear end portion of the seat cushion (20) that extends downward from a lower end portion (31) of the seat back (30) and may be in contact with a foot of an occupant of a rear seat. The protective cover (40) covering the (21) side is provided, and the front end side (42) of the protective cover (40) is attached to the bottom surface side (22) of the seat cushion (20). An entry slit (43) for drawing the harness (33) into the protective cover (40) is provided on the proximal end side (41) of the protective cover (40), while the distal end side (42) of the protective cover (40) is provided. The protective cover ( The vehicle seat (10) is characterized in that an exit slit (44) for pulling out the end portion (34) of the harness (33) drawn inside the harness (40) is provided outside.

[0006]

[Action]

 While extending the protective cover (40) downward from the lower end portion (31) of the seat back (30) and along the rear end portion (21) side of the seat cushion (20), the protective cover (40) is provided. ) Is attached to the bottom side (22) of the seat cushion (20). As a result, the rear end portion (21) of the seat cushion (20) with which the toes of the occupant of the rear seat can come into contact is covered with the protective cover (40), and the shoe tip of the occupant, for example, the seat cushion (20). The frame (23) on the bottom side (22) of () is prevented from being scratched.

By providing the entry slit (43) on the base end side (41) of the protective cover (40), the entry slit (43) extends downward from the lower end portion (31) of the seat back (30). The extending harness (33) can be pulled inside the protective cover (40). Therefore, the harness (33) is not exposed to the rear end portion (21) of the seat cushion (20), which prevents the harness (33) from being unattractive and prevents the occupant in the rear seat from catching the harness (33). be able to.

By providing an exit slit (44) on the tip side (42) of the protective cover (40), the harness (33) drawn into the inside of the protective cover (40) from the exit slit (44). ) End (34) can be pulled out. Therefore, if the exit slit (44) is provided at an arbitrary position on the front end side (42) of the protective cover (40) that the occupant of the rear seat cannot reach, the play (slack) of the harness (33) can be provided. The harness (33) can be extended corresponding to the arrangement of the connection destination while pressing.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 to 3 show an embodiment of the present invention. As shown in FIG. 1, the vehicle seat 10 is composed of a seat cushion 20 and a seat back 30, and a seat heater 32 is incorporated in the seat back 30. The harness 33 of the seat heater 32 extends outward from the lower end 31 of the seat back 30, and the harness 33 extends downward (upward in FIG. 1) along the rear end 21 of the seat cushion 20. .

As shown in FIG. 3, a base end 41 of a protective cover 40 is sewn to a lower end portion 31 of the seat back 30. The protective cover 40 is a member for protecting the toes of the occupant in the rear seat, and is made of the same material as the trim cover that covers the outer surface of the vehicle seat 10.

The protective cover 40 extends downward from the lower end 31 of the seat back 30 to cover the rear end 21 of the seat cushion 20, and the front end 42 of the protective cover 40 has a bottom surface of the seat cushion 20. It extends near the center of the portion 22. The front end 42 of the protective cover 40 is locked to the S spring members 25, 25 ... Tensioned in the opening 24 of the cushion frame 23 of the seat cushion 20.

As shown in FIGS. 1 to 3, an insertion slit 43 is provided near the base end 41 of the protective cover 40 to draw the harness 33 into the protective cover 40. On the other hand, in the vicinity of the tip 42 of the protective cover 40, there is provided a slit 44 for pulling out the end portion 34 of the harness 33 that is drawn inside the protective cover 40 to the outside.

The harness 33 extending from the lower end portion 31 of the seat back 30 enters the inside of the protective cover 40 through the entry slit 43 of the protective cover 40, and extends to the bottom surface portion 22 of the seat cushion 20 inside the protective cover 40. Therefore, the end portion 34 of the harness 33 is pulled out to the outside of the protective cover 40 from the exit slit 44 of the protective cover 40. The length of the harness 33 inserted inside the protective cover 40 is large enough to accommodate the lift amount of the seat cushion 20.

Next, the operation will be described. As shown in FIG. 1 to FIG. 3, after the base end 41 of the protective cover 40 is sewn to the lower end 31 of the seat back 30, the front end 42 side is extended downward to form the rear end of the seat cushion 20. Place along the side of section 21.

The front end side 42 of the protective cover 40 is locked to the S spring members 25, 25 ... Tensioned in the opening 24 of the cushion frame cushion frame 23 of the seat cushion 20. As a result, the rear end portion 21 of the seat cushion 20 with which the toes of the occupant of the rear seat can come into contact is covered with the protective cover 40, and the shoe tip of the occupant, for example, the cushion frame 23 of the bottom portion 22 of the seat cushion 20. Can prevent scratches.

By providing the entry slit 43 near the base end 41 of the protection cover 40, the harness 33 can be drawn into the protection cover 40 from the entry slit 43. Therefore, the harness 33 is not exposed at the rear end portion 21 of the seat cushion 20, and it is possible to prevent an occupant in the rear seat from catching the harness 33. Further, since the protective cover 40 itself that conceals the harness 33 inside is formed of the same material as the trim cover that covers the outer surface of the vehicle seat 10, the protective cover 40 does not contact the outer surface of the vehicle seat 10. It can be aesthetically pleasing and look good.

On the other hand, by providing the exit slit 44 on the tip end 42 side of the protective cover 40, the end portion 34 of the harness 33 drawn inside the protective cover 40 can be pulled out from the exit slit 44. . Therefore, if the exit slit 44 is provided at an arbitrary position on the tip end 42 side of the protective cover 40 that the occupant of the rear seat cannot reach, the harness 33 can be prevented from playing (slack) and the floor connection destination can be suppressed. The end portion 34 of the harness 33 can be extended to correspond to the arrangement described above.

[0018]

[Effect of the device]

 According to the vehicle seat according to the present invention, the protective cover that extends downward from the lower end of the seat back and covers the rear end side of the seat cushion has the slit for inserting the harness inside and the harness inside the cover. Since it has an exit slit that pulls out the end of the seat to the outside, the number of production steps can be reduced by a simple configuration and the cost can be reduced. The appearance quality can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an inverted state of a vehicle seat according to an embodiment of the present invention.

FIG. 2 is a perspective view of a vehicle seat according to an embodiment of the present invention viewed from the back side.

FIG. 3 is a side view showing a vehicle seat according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 ... Vehicle seat 20 ... Seat cushion 21 ... Rear end 22 ... Bottom part 30 ... Seat back 31 ... Lower end 33 ... Harness 40 ... Protective cover 41 ... Base end 42 ... Tip 43 ... Entry slit 44 ... Exit slit

Claims (1)

[Scope of utility model registration request] 1. A vehicle seat having a harness extending downward from a lower end portion of a seat back along a rear end portion of a seat cushion, wherein the vehicle seat includes a harness extending downward from a lower end portion of the seat back. It has a protective cover for covering the rear end side of the seat cushion with which the toes can come into contact, the front end side of the protective cover is attached to the bottom side of the seat cushion, and the base end side of the protective cover is An entrance slit for drawing the harness inside the protective cover is provided, while an exit slit for drawing out the end of the harness drawn inside the protective cover to the outside is provided on the tip side of the protective cover. A vehicle seat characterized by the above.