Vehicle seat

Abstract

This invention provides a vehicle seat that can support a wiring harness mounted on the seat with a relatively simple structure. The vehicle seat (S) includes a wiring harness movement suppression member (50) that suppresses downward movement of the wiring harness (40) connected to an electrical device (30). Therefore, even if the wiring harness (40) becomes loose and droops, the wiring harness movement suppression member (50) can support the wiring harness (40) from below, preventing the wiring harness (40) from moving further downward than the wiring harness movement suppression member (50), thus reducing the possibility of the wiring harness (40) coming into contact with the vehicle floor or the like and being damaged. The wiring harness movement suppression member (50) has a relatively simple structure with a second fastening portion (52) at one end of a sheet-like member and a first fastening portion (51) at the other end.

Description

Technical Field

[0001] This invention relates to a vehicle seat. Background Technology

[0002] Previously, a vehicle seat was known to have a cover that covered at least a portion of the supporting wiring harness in order to prevent sagging of electrical equipment connected to the car seat and disposed on the lower surface of the seat (see, for example, Patent Document 1).

[0003] [Existing technical documents]

[0004] [Patent Literature]

[0005] Patent Document 1: Japanese Patent No. 6366446 Summary of the Invention

[0006] [The problem the invention aims to solve]

[0007] However, in the case of the vehicle seat in Patent Document 1, the cumbersome operation of fitting the skin onto the seat while passing the wiring harness through the slits formed in the skin can sometimes make the assembly of the vehicle seat difficult.

[0008] The purpose of this invention is to provide a vehicle seat that can support the wiring harness installed in the seat using a relatively simple structure.

[0009] [Technical means to solve the problem]

[0010] To address the above problems, the invention described in the first technical solution is a vehicle seat, comprising:

[0011] A cushioning frame has a pair of left and right side frames, a first connecting frame that connects one end of the pair of left and right side frames to each other, and a second connecting frame that connects the other ends of the pair of left and right side frames to each other.

[0012] A load-bearing member, disposed between the left and right pairs of side frames, bears the load from the seated person;

[0013] Electrical equipment is installed on the buffer pad frame;

[0014] Wiring harness, connected to the electrical equipment; and

[0015] A wire harness movement suppression member is provided to suppress the downward movement of the wire harness.

[0016] The invention described in the second technical solution is a vehicle seat according to the first technical solution.

[0017] The wire harness movement suppression member has a first fastening portion that engages with the pressure-bearing member.

[0018] The invention described in the third technical solution is a vehicle seat according to the second technical solution.

[0019] The pressure-bearing member has a planar portion including a flat area.

[0020] The first fastening part fastens to the flat part.

[0021] The invention described in the fourth technical solution is a vehicle seat according to the third technical solution.

[0022] A snap-fit ​​hole is formed in the flat portion.

[0023] The first fastening part is a hook-shaped component and fastens into the fastening hole.

[0024] The invention described in the fifth technical solution is a vehicle seat according to any one of the second to fourth technical solutions.

[0025] The cushioning frame has a bottom frame positioned further forward than the first connecting frame.

[0026] The electrical equipment is mounted on the base frame via a bracket.

[0027] The wire harness movement suppression member has a second fastening portion that engages with the bracket.

[0028] The invention described in the sixth technical solution is a vehicle seat according to the fifth technical solution.

[0029] The second fastening part is fastened at a position higher than the first fastening part.

[0030] The invention described in the seventh technical solution is a vehicle seat according to the fifth technical solution.

[0031] The bracket is provided with a hook.

[0032] The second fastening part is a stretchable strap member and is fastened to the hook part.

[0033] The invention described in the eighth technical solution is a vehicle seat according to any one of the first to fourth technical solutions.

[0034] The wire harness movement suppression component is a sheet-like component.

[0035] The invention described in the ninth technical solution is a vehicle seat according to the sixth technical solution.

[0036] The wire harness movement suppression component is a sheet-like component.

[0037] The width of the end of the sheet member where the second fastening part is located is wider than the width of the other end of the sheet member where the first fastening part is located.

[0038] The invention described in the tenth technical solution is a vehicle seat according to the eighth technical solution.

[0039] The width of the wire harness movement suppression component is shorter than the width of the pressure-bearing component.

[0040] The invention described in the eleventh technical solution is a vehicle seat according to the tenth technical solution.

[0041] The wire harness movement suppression member is disposed biased toward the part of the electrical equipment located in the width direction of the buffer pad frame.

[0042] [The effects of the invention]

[0043] According to the invention described in the first technical solution, there is a wire harness movement suppression member that suppresses the downward movement of the wire harness connected to the electrical equipment. Therefore, even if the wire harness is sometimes loose and drooping, the wire harness movement suppression member can support the wire harness from below, and the wire harness will not move further downward than the wire harness movement suppression member.

[0044] According to the invention described in the second technical solution, the wire harness movement suppression member has a first fastening portion that engages with the pressure-bearing member, thus enabling the wire harness movement suppression member to be easily installed on the pressure-bearing member.

[0045] According to the invention described in the third technical solution, the pressure-bearing member has a planar portion including a flat area, and a first fastening portion fastens to the planar portion, thereby enabling the wire harness movement suppression member to be easily installed on the pressure-bearing member.

[0046] According to the invention described in the fourth technical solution, a fastening hole is formed in the flat portion of the pressure-bearing member, and the first fastening portion, which is a hook-shaped member, fastens into the fastening hole, thereby enabling the wire harness movement suppression member to be easily installed on the pressure-bearing member.

[0047] According to the invention described in the fifth technical solution, the wire harness movement suppression member has a second fastening portion that fastens to the bracket of the electrical equipment, thus enabling the wire harness movement suppression member to be easily installed to the bracket of the electrical equipment provided in the bottom frame.

[0048] The bottom frame is positioned further forward than the first connecting frame within the buffer pad frame, thus enabling the wiring harness movement suppression member to be mounted over a wide range in the front-rear direction, thereby providing better support for the wiring harness extending along the front-rear direction of the vehicle seat.

[0049] According to the invention described in the sixth technical solution, the second fastening part is fastened at a position higher than the first fastening part. Therefore, one end of the wire harness movement suppression member disposed at a position biased towards the electrical equipment functions by being lifted to a high position by the second fastening part, thus easily suppressing the downward movement of the wire harness connected to the electrical equipment.

[0050] According to the invention described in the seventh technical solution, the wire harness movement suppression member can be easily installed on the bracket of the electrical equipment by fastening the elastic strap member, i.e., the second fastening part, to the hook part of the bracket.

[0051] Furthermore, under the action of the retraction of the belt member fastened to the hook of the bracket, one end of the wire harness movement suppression member is lifted to the bracket side of the electrical equipment, thus easily suppressing the downward movement of the wire harness connected to the electrical equipment.

[0052] According to the invention described in the eighth technical solution, the wire harness movement suppression member is a sheet-like member comprising fabric or resin sheet, and thus can be formed to better support the wire harness in a size or shape corresponding to the range on which the wire harness is disposed.

[0053] According to the invention described in the ninth technical solution, the wire harness movement suppression member is a sheet-like member comprising fabric or resin sheet, and thus can be formed to better support the wire harness in a size or shape corresponding to the range on which the wire harness is disposed.

[0054] In particular, the width of the end side of the sheet member (wire harness movement suppression member) where the second fastening portion is provided is wider than the width of the other end side where the first fastening portion is provided, and the width of the end side of the wire harness movement suppression member disposed at a position biased towards the electrical equipment is wide, so it can support the wire harness connected to the electrical equipment over a wide range.

[0055] According to the invention described in the tenth technical solution, the wire harness movement suppression member is smaller than the case where the entire area in the width direction of the buffer pad frame is covered, thus enabling weight reduction or cost reduction.

[0056] Furthermore, obstacles to the configuration of other parts are suppressed, thus increasing design freedom. Consequently, installation becomes easier.

[0057] According to the invention described in the eleventh technical solution, the wire harness movement suppression member is disposed biased against the installation part of the electrical equipment on which the wire harness is disposed, so it can both suppress the size of the wire harness movement suppression member and efficiently support the wire harness. Attached Figure Description

[0058] Figure 1 This is a perspective view showing the vehicle seat according to this embodiment.

[0059] Figure 2This is a perspective view showing the cushioning frame of the vehicle seat according to this embodiment.

[0060] Figure 3 This is a top view showing the cushioning frame of the vehicle seat according to this embodiment.

[0061] Figure 4 This is a bottom view showing the main parts of the vehicle seat according to this embodiment.

[0062] Figure 5 This is a side view showing the main parts of the vehicle seat according to this embodiment.

[0063] Figure 6 This is a perspective view showing an enlarged view of the wiring harness movement suppression component of the vehicle seat according to this embodiment.

[0064] Figure 7 This is a three-dimensional diagram representing the component that suppresses wire harness movement.

[0065] Explanation of icon numbers

[0066] 1: Cushioning Pad Frame

[0067] 10: Side frame

[0068] 11: First Link Frame

[0069] 12: Second Link Frame

[0070] 13: Base frame

[0071] 16: Motor

[0072] 17: Upper rail

[0073] 18: Lower rail

[0074] 19: Slide rail mechanism

[0075] 20: Pressure-bearing components

[0076] 21: Front end

[0077] 22: Rear end

[0078] 23: Containment recess

[0079] 24: Planar section

[0080] 24h: Fastening hole

[0081] 30: Electrical equipment

[0082] 31: Bracket

[0083] 31a: Hook

[0084] 40: Wiring harness

[0085] 50: Harness movement suppression component (sheet-shaped component)

[0086] 51: First fastening part (hook-shaped component)

[0087] 52: Second fastening part (with components)

[0088] S: Vehicle seat

[0089] S1: Seat cushioning pad

[0090] S2: Seat back Detailed Implementation

[0091] Hereinafter, embodiments of the vehicle seat of the present invention will be described in detail with reference to the accompanying drawings. However, the embodiments described below are subject to various technically preferred limitations for carrying out the present invention, but are not intended to limit the scope of the present invention to the following embodiments and illustrated examples.

[0092] Furthermore, the following explanation will focus on the front-back, left-right, and up-down directions. Here, the backrest side of the seat is designated as "rear," the opposite side as "front," the left side when seated and looking forward is designated as "left," and the right side when seated and looking forward is designated as "right." The up-down direction follows the vertical direction. That is, the width direction of the seat corresponds to the left-right direction.

[0093] For example, such as Figure 1 As shown, the vehicle seat S of this embodiment includes a seat cushion S1 as a sitting part and a seat back S2 as a backrest.

[0094] Inside the seat cushion S1, for example, there is a built-in Figure 2 , Figure 3 The cushioning frame 1 is shown in the figure.

[0095] A cushioning pad S1 is formed by covering the cushioning pad frame 1 with a padding material including urethane foam, and then covering it with a cover material including fabric or leather.

[0096] Moreover, although the illustration is omitted, the seat back S2 is also constructed by covering the back frame as a skeleton with a padding and a leather material.

[0097] For example, such as Figure 2 , Figure 3 As shown, the cushioning frame 1 has a pair of left and right side frames 10, a first connecting frame 11 that connects one end of the left and right side frames to each other, and a second connecting frame 12 that connects the other end of the left and right side frames to each other.

[0098] The cushioning frame 1 further has a bottom frame 13 disposed further forward than the first connecting frame 11.

[0099] In addition, the left and right side frames 10 here are asymmetrical in shape.

[0100] The side frames 10 are frames containing metal plates, and a pair are arranged on the left and right sides at intervals.

[0101] The first connecting frame 11 and the second connecting frame 12 are arranged one behind the other.

[0102] The first connecting frame 11 is a so-called front frame consisting of a metal tube with a circular cross-section, which connects the front parts of a pair of side frames 10 to each other.

[0103] The second connecting frame 12 is a so-called rear frame consisting of a metal tube with a circular cross-section, which connects the rear parts of a pair of side frames 10 to each other.

[0104] The bottom frame 13 is a frame containing a metal plate, and the front parts of a pair of side frames 10 are connected to each other at a position further forward than the first connecting frame 11.

[0105] Furthermore, the buffer pad frame 1 is mounted on the vehicle via a slide rail mechanism 19, etc.

[0106] The slide rail mechanism 19 includes a pair of lower rails 18 that extend in the front-back direction and are arranged left-right apart, and a pair of upper rails 17 that can slide back and forth and engage with each of the lower rails 18.

[0107] The lower rail 18 is fixed to the floor of a vehicle (not shown), and the upper rail 17, which is slidably disposed on the lower rail 18, is fixed to the buffer pad frame 1.

[0108] That is, the vehicle seat S can be slidably mounted on the floor of the vehicle.

[0109] In this embodiment, the slide rail mechanism 19 is an electrically operated sliding mechanism in which the upper rail 17 is moved along the lower rail 18 by a motor 16 disposed on the side of the upper rail 17, thereby causing the seat to slide back and forth.

[0110] For example, the motor 16 of the buffer pad frame 1 disposed on the side of the upper rail 17 rotates the pinion gear that meshes with the rack provided along the extension direction of the lower rail 18, thereby causing the upper rail 17 to move along the lower rail 18. In addition, the structure or operation of the electric sliding slide mechanism 19 is the same as that of the conventionally known, so it will not be described in detail here.

[0111] And, for example, such as Figures 2 to 6As shown, the vehicle seat S of this embodiment includes the following components: a cushion frame 1 having a pair of left and right side frames 10, a first connecting frame 11 connecting the front parts of the pair of left and right side frames 10 to each other, a second connecting frame 12 connecting the rear parts of the pair of left and right side frames 10 to each other, and a bottom frame 13 disposed further forward than the first connecting frame 11; a pressure-bearing member 20 disposed between the pair of left and right side frames 10 to bear the load from the seated person; an electrical device 30 disposed on the cushion frame 1; a wiring harness 40 connected to the electrical device 30; and a wiring harness movement suppression member 50 supporting the wiring harness 40 from below to suppress downward movement of the wiring harness 40.

[0112] As described above, the vehicle seat S in this embodiment is equipped with an electrical device 30, and a wire harness movement suppression member 50 is provided to suppress the slack and drooping movement of the wiring harness 40 connected to supply power to the electrical device 30.

[0113] For example, if one end of the wiring harness 40 is connected to the electrical equipment 30 provided on the cushion frame 1 and the other end of the wiring harness 40 is connected to the floor side of the vehicle, when the vehicle seat S slides back and forth, one end of the wiring harness 40 approaches the other end, and thus, the wiring harness 40 may become slack, and a part of the wiring harness 40 may droop downwards.

[0114] Even if the harness 40 is loose and drooping like this, the harness movement suppression member 50 supports the harness 40 from below, thereby preventing the harness 40 from moving further below the harness movement suppression member 50.

[0115] The following describes the vehicle seat S, which includes the wiring harness movement suppression member 50.

[0116] The pressure-bearing member 20 is a metal plate that bears the load from the seated person. Its front end 21 is fastened to the first connecting frame 11 and its rear end 22 is fastened to the second connecting frame 12, thereby being fastened between the first connecting frame 11 and the second connecting frame 12.

[0117] Between the front end 21 and the rear end 22 of the pressure-bearing member 20, there is a receiving recess 23 that can accommodate a liner, and a flat portion 24 containing a flat area is formed on the bottom surface of the receiving recess 23.

[0118] In the flat portion 24 of the receiving recess 23, a snap-fit ​​hole 24h is formed for mounting the wire harness movement suppression member 50. Here, a pair of snap-fit ​​holes 24h are formed on the left and right sides of the flat portion 24.

[0119] In addition, the area around the bottom surface of the receiving recess 23, such as the area from the front end 21 to the bottom surface of the receiving recess 23 or the area from the rear end 22 to the bottom surface of the receiving recess 23, generally includes an inclined surface that descends from the edge of the receiving recess 23 toward the bottom surface.

[0120] Electrical equipment 30 is mounted on the lower surface of the bottom frame 13 in the buffer pad frame 1 via bracket 31.

[0121] The bracket 31 is provided with a hook 31a for mounting the wire harness movement suppression member 50.

[0122] The electrical device 30 in this embodiment is a blower for drawing air into the seat cushion S1.

[0123] In addition, the electrical equipment 30 is arranged in a way that will not interfere with the motor 16 of the slide rail mechanism 19 in a position on the front right side of the buffer pad frame 1.

[0124] The wiring harness 40 is a cable used to supply power to the electrical equipment 30, and it is mostly installed by passing under the pressure member 20.

[0125] The wiring harness 40 here is provided along the front-rear direction of the vehicle seat S.

[0126] For example, such as Figure 7 As shown, the wire harness movement suppression member 50 has: a first fastening part 51, which fastens to the pressure member 20 for mounting the wire harness movement suppression member 50 to the pressure member 20; and a second fastening part 52, which fastens to the bracket 31 for mounting the wire harness movement suppression member 50 to the bracket 31 of the electrical equipment 30.

[0127] That is, the wiring harness movement suppression member 50 has a first fastening part 51 and a second fastening part 52 for mounting the wiring harness movement suppression member 50 to the vehicle seat S.

[0128] The wire harness movement suppression member 50 is a sheet-like member comprising a cloth or resin sheet, having a size that can cover a specified range.

[0129] The wire harness movement suppression member 50 of this embodiment has a width that can cover about half of one side (half of one side in the left-right direction) of the pressure-bearing member 20, and can roughly cover the area where the wire harness 40 is disposed.

[0130] In particular, the wire harness movement suppression member 50 is formed such that the width of the end side of the wire harness movement suppression member 50 where the second fastening part 52 is provided is wider than the width of the other end side of the wire harness movement suppression member 50 where the first fastening part 51 is provided.

[0131] The first fastening part 51 is a hook-shaped member that fastens to the flat part 24 of the pressure-bearing member 20, and the hook-shaped first fastening part 51 fastens to the fastening hole 24h formed in the flat part 24.

[0132] Here, a pair of left and right first fastening parts 51 are fixed at the other end of the wire harness movement suppression member 50. By fastening the pair of first fastening parts 51 into a pair of fastening holes 24h formed on the flat part 24, the other end of the wire harness movement suppression member 50 can be installed on the pressure-bearing member 20.

[0133] The first fastening part 51 is, for example, a resin hook-shaped member that is roughly J-shaped in side view, and is sewn and fixed to the other end of the wire harness movement suppression member 50.

[0134] The second fastening part 52 is a telescopic strap member that fastens to the bracket 31 of the electrical equipment 30. As a strap member, the second fastening part 52 fastens to the hook part 31a formed in the bracket 31.

[0135] Here, at one end of the wire harness movement suppression member 50, both ends of a strap member serving as a second fastening part 52 are sewn and fixed. By fastening the handle-shaped strap member (second fastening part 52) ​​to the hook part 31a of the bracket 31, one end of the wire harness movement suppression member 50 can be installed on the bracket 31 of the electrical equipment 30.

[0136] The second fastening part 52 is, for example, a rubber strap member, which is sewn to one end of the wire harness movement suppression member 50 in a configuration with its two ends spaced apart, and the strap member is fixed to one end of the wire harness movement suppression member 50 in a handle-like manner.

[0137] Furthermore, the second fastening portion 52 of the bracket 31 of the electrical equipment 30 is fastened at a position higher than the first fastening portion 51 of the flat portion 24 of the pressure-bearing member 20 (see reference). Figure 5 ).

[0138] As a result, the second engaging part 52 functions to lift one end of the wire harness movement suppression member 50, which is positioned closer to the electrical equipment 30, towards a higher position, thus easily suppressing the downward movement of the wire harness 40 connected to the electrical equipment 30.

[0139] Furthermore, the width of the end side of the wire harness movement suppression member 50, which is a sheet member, where the second fastening portion 52 is provided, is formed to be wider than the width of the other end side of the wire harness movement suppression member 50, which is a sheet member, where the first fastening portion 51 is provided.

[0140] By widening the width of one end of the wire harness movement suppression member 50, which is provided with the second fastening portion 52 of the bracket 31 that fastens to the electrical equipment 30, and by widening the width of one end of the wire harness movement suppression member 50 which is disposed at a position biased towards the electrical equipment 30, the wire harness 40 connected to the electrical equipment 30 can be supported over a wide range, and the downward movement of the wire harness 40 connected to the electrical equipment 30 can be easily suppressed.

[0141] As described above, the vehicle seat S of this embodiment includes a wiring harness movement suppression member 50 that suppresses the downward movement of the wiring harness 40 connected to the electrical equipment 30. Therefore, even if the wiring harness 40 is sometimes loose and drooping, the wiring harness movement suppression member 50 can support the wiring harness 40 from below, and the wiring harness 40 will not move further downward than the wiring harness movement suppression member 50.

[0142] If the seat S is used for this type of vehicle, even if the wiring harness 40 is loose and drooping, it can prevent the wiring harness 40 from moving further downward than the wiring harness movement suppression member 50, thus reducing the possibility of the wiring harness 40 coming into contact with the vehicle floor or other parts and being damaged.

[0143] In particular, the vehicle seat S uses a wire harness movement suppression member 50 as a sheet-like member. One end of the wire harness movement suppression member 50 is provided with a second fastening part 52 as a hook-like member, and the other end is provided with a first fastening part 51 as a stretchable strap member. With this relatively simple structure, the wire harness 40 disposed in the vehicle seat S can be supported.

[0144] Furthermore, the wiring harness movement suppression member 50 has a relatively compact size that can cover about half of one side of the pressure-bearing member 20, making it easy to operate and allowing for easy installation on the vehicle seat S.

[0145] Specifically, the wire harness movement suppression member 50 is smaller than the area covering the entire width of the buffer pad frame 1, thus enabling weight reduction or cost cuts. Furthermore, it suppresses obstruction of the configuration of other components, thereby increasing design freedom. Consequently, installation becomes easier.

[0146] Furthermore, the wire harness movement suppression member 50 is positioned biased against the location of the electrical equipment 30 on which the wire harness 40 is disposed, thus both suppressing the size of the wire harness movement suppression member 50 and efficiently supporting the wire harness 40.

[0147] Here, the process of installing the wiring harness movement suppression member 50 in the vehicle seat S in order to support the wiring harness 40 disposed on the vehicle seat S from below using the wiring harness movement suppression member 50 will be described.

[0148] First, the wiring harness movement suppression member 50 is inserted from the front side of the vehicle seat S under the seat cushion S1, so that the hook-shaped member (first fastening part 51) provided at the other end of the wiring harness movement suppression member 50 is fastened to the fastening hole 24h formed in the flat part 24 of the pressure member 20.

[0149] Furthermore, since the fastening hole 24h is formed on the flat portion 24 including a flat area, the hook-shaped member (first fastening portion 51) can be easily fastened into the fastening hole 24h. For example, when the fastening hole 24h is formed on a surface with many bumps or unevenness, the posture of the hook-shaped member (first fastening portion 51) engaged in the fastening hole 24h is sometimes unstable, which is not preferable.

[0150] Next, with the hook-shaped member (first fastening part 51) fastened in the fastening hole 24h, the strap member (second fastening part 52) ​​provided at one end of the wire harness movement suppression member 50 is stretched so that the strap member (second fastening part 52) ​​is fastened to the hook part 31a provided in the bracket 31 of the electrical equipment 30, so as to pull the wire harness movement suppression member 50 toward the front side of the vehicle seat S.

[0151] In addition, since the belt member (second fastening part 52) ​​is elastic, the belt member can be temporarily extended and retracted, thereby easily fastening to the hook part 31a of the bracket 31.

[0152] Furthermore, under the action of the retraction of the belt member (second fastening part 52), one end of the wire harness movement suppression member 50 is lifted to the bracket 31 side of the electrical equipment 30.

[0153] Through this process, the wiring harness movement suppression member 50 can be disposed on the lower surface side of the vehicle seat S, thereby supporting the wiring harness 40 disposed on the vehicle seat S from below using the wiring harness movement suppression member 50.

[0154] Furthermore, if this is the type of wire harness movement suppression member 50, the wire harness movement suppression member 50 can be easily installed on the lower surface side of the vehicle seat S by engaging the hook member (first engaging part 51) with the engaging hole 24h and engaging the strap member (second engaging part 52) ​​with the hook part 31a.

[0155] Furthermore, one end of the wire harness movement suppression member 50 is lifted to the bracket 31 side of the electrical equipment 30, thus better suppressing the downward movement of the wire harness 40 connected to the electrical equipment 30.

[0156] Furthermore, the width of one end of the wire harness movement suppression member 50, which is located closer to the electrical equipment 30, is relatively wide. Therefore, the wire harness 40 connected to the electrical equipment 30 can be supported by the wire harness movement suppression member 50 in a wide manner, thereby better suppressing the downward movement of the wire harness 40.

[0157] Thus, in the case of the vehicle seat S of this embodiment, the wiring harness movement suppression member 50 can better suppress the downward movement of the wiring harness 40 connected to the electrical equipment 30.

[0158] Furthermore, the application of the present invention is not limited to the described embodiments, and appropriate modifications may be made without departing from the spirit of the present invention.

Claims

1. A vehicle seat, characterized in that... include: A cushioning frame has a pair of left and right side frames, a first connecting frame that connects one end of the pair of left and right side frames to each other, and a second connecting frame that connects the other ends of the pair of left and right side frames to each other. A load-bearing member, disposed between the left and right pairs of side frames, bears the load from the seated person; Electrical equipment is installed on the buffer pad frame; Wiring harness, connected to the electrical equipment; as well as A wire harness movement suppression member is provided to suppress the downward movement of the wire harness.

2. The vehicle seat according to claim 1, characterized in that, The wire harness movement suppression member has a first fastening portion that engages with the pressure-bearing member.

3. The vehicle seat according to claim 2, characterized in that, The pressure-bearing member has a planar portion including a flat area. The first fastening part fastens to the flat part.

4. The vehicle seat according to claim 3, characterized in that, A snap-fit ​​hole is formed in the flat portion. The first fastening part is a hook-shaped component and fastens into the fastening hole.

5. The vehicle seat according to any one of claims 2 to 4, characterized in that, The cushioning frame has a bottom frame positioned further forward than the first connecting frame. The electrical equipment is mounted on the base frame via a bracket. The wire harness movement suppression member has a second fastening portion that engages with the bracket.

6. The vehicle seat according to claim 5, characterized in that, The second fastening part is fastened at a position higher than the first fastening part.

7. The vehicle seat according to claim 5, characterized in that, The bracket is provided with a hook. The second fastening part is a stretchable strap member and is fastened to the hook part.

8. The vehicle seat according to any one of claims 1 to 4, characterized in that, The wire harness movement suppression component is a sheet-like component.

9. The vehicle seat according to claim 6, characterized in that, The wire harness movement suppression component is a sheet-like component. The width of the end of the sheet member where the second fastening part is located is wider than the width of the other end of the sheet member where the first fastening part is located.

10. The vehicle seat according to claim 8, characterized in that, The width of the wire harness movement suppression component is shorter than the width of the pressure-bearing component.

11. The vehicle seat according to claim 10, characterized in that, The wire harness movement suppression member is disposed biased toward the part of the electrical equipment located in the width direction of the buffer pad frame.

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