WO2016113778A1 - In-cabin equipment for back seat of vehicle - Google Patents

In-cabin equipment for back seat of vehicle Download PDF

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Publication number
WO2016113778A1
WO2016113778A1 PCT/JP2015/000178 JP2015000178W WO2016113778A1 WO 2016113778 A1 WO2016113778 A1 WO 2016113778A1 JP 2015000178 W JP2015000178 W JP 2015000178W WO 2016113778 A1 WO2016113778 A1 WO 2016113778A1
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WO
WIPO (PCT)
Prior art keywords
seat
main body
frame
side bracket
vehicle
Prior art date
Application number
PCT/JP2015/000178
Other languages
French (fr)
Japanese (ja)
Inventor
敏久 猪飼
孝史郎 山本
慎吾 中原
Original Assignee
日産ライトトラック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日産ライトトラック株式会社 filed Critical 日産ライトトラック株式会社
Priority to MX2017009236A priority Critical patent/MX2017009236A/en
Priority to PCT/JP2015/000178 priority patent/WO2016113778A1/en
Publication of WO2016113778A1 publication Critical patent/WO2016113778A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90Details or parts not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56Heating or ventilating devices

Definitions

  • the present invention relates to indoor equipment for a rear seat of an automobile.
  • Patent Document 2 proposes a technique of providing a blower opening at the rear portion of the seat back of the front seat. With the technique described in Patent Document 2, it is possible to blow air upward from the chest of the passenger seated in the rear seat.
  • an interior device for a rear seat is an interior device for a rear seat that is mounted on a vehicle seat in the front seat of the vehicle, and the vehicle seat is A seat frame having a reclining mechanism, a fixed frame provided on a fixed side of the reclining mechanism, a retractable frame provided on a retractable side of the reclining mechanism, and a seat cushion provided on the fixed frame.
  • a seat back provided on the foldable side frame, the rear seat indoor equipment comprising a main unit and a main unit side bracket provided on the main unit, wherein the main unit side bracket is provided on the fixed side. It is mounted on a frame.
  • the main body side bracket is attached to the stationary side frame of the seat frame, so that the main body unit does not increase the mass of the seat back. Since the main unit is for the rear seat, the indoor environment or convenience of the rear seat occupant can be improved.
  • the main body side bracket is detachably attached to the fixed side frame. With such a configuration, the main unit can be attached to and detached from the fixed side frame, so that the rear seat interior equipment can be applied to various uses by simply replacing the main unit according to the use.
  • the rear seat interior equipment can be applied to various applications while commonly using the front seat for the vehicle. Therefore, it is not necessary to make a separate vehicle seat for the front seat. Furthermore, there is an effect that the kind of parts, development costs and management costs can be reduced.
  • the main body unit suitable as the interior equipment for the rear seat of the automobile according to one embodiment of the present invention include various accessory cases, cup holders, beverage coolers, and the like in addition to the air outlet of the air conditioner.
  • the interior equipment for the rear seat of the automobile is made of a seat-side bracket fixed to the fixed-side frame, and a resin made to be attached to the seat-side bracket.
  • the apparatus further includes an insulator, and the main body side bracket is detachably attached to the seat side bracket via the insulator.
  • the main body side bracket is attached to the seat side bracket via the insulator, which is preferable in absorbing vibration and backlash of the main body unit.
  • the seat back is formed with a recess at a lower portion of a side end of the seat back, and the main unit can be inserted into the recess of the seat back.
  • the main body side bracket is formed so that the main body unit can be attached to and detached from the fixed side frame from above the recess when the seat back is tilted forward.
  • the main body unit can be easily attached to and detached from the fixed frame simply by setting the seat back to the forward inclined posture. Therefore, it is more suitable when it is set as the interior equipment for rear seats excellent in assemblability and maintenance nature. It is particularly suitable when the present invention is applied to a three-seat bench seat provided with a sub bench in the center of the front seat.
  • the main body unit has a decorative wall portion that surrounds the main body side bracket so that the main body side bracket cannot be visually recognized when mounted on the fixed side frame. That is preferred.
  • Such a configuration is suitable for further improving the decorativeness of the main unit.
  • the main unit has a wind outlet for an air conditioner.
  • the air outlet of the air conditioner is provided not in the seat back but in the rear seat indoor equipment attached to the fixed frame of the seat frame, from the chest of the passenger seated in the rear seat The air can be blown upward. Therefore, it is suitable for further improving the indoor environment of the rear seat.
  • the blowing direction does not change according to the inclination angle.
  • the vehicle seat is slidable in the front-rear direction of the vehicle, and guides the wind of the air conditioner to the main body unit.
  • the air duct is connected from below, and the air duct has a telescopic structure that follows the sliding movement of the vehicle seat.
  • the present invention it is possible to improve the indoor environment or convenience of a passenger seated in the rear seat without causing an increase in the mass of the seat back.
  • FIG. 2 is a diagram illustrating the driver's seat in FIG. 1, in which FIG. 1 (a) is a perspective view of the driver's seat as viewed from the upper left rear, and shows a state in which the main unit of the rear seat indoor equipment is removed. Yes.
  • FIG. 2B is a perspective view of a seat frame installed in the driver seat of FIG. 1A
  • FIG. 2C is an enlarged view of a main part (B portion) of FIG.
  • FIG. 1 is a perspective view of an embodiment (a state before being mounted on a vehicle seat) of a main unit of indoor equipment for a rear seat according to one aspect of the present invention, and is a diagram viewed from the upper right on the rear seat side. Show. It is a disassembled perspective view of the main body unit of FIG.
  • FIG. 2 is an enlarged end view of a main part in a ZZ cross section in FIG. 1.
  • FIG. 2 is an enlarged end view of the main part in the YY section in FIG. 1. It is a figure explaining the method of attaching or detaching the main body unit of the interior equipment for backseats to the driver's seat of FIG.
  • FIG. 1 the figure is the perspective view which looked at the driver's seat from the rear upper left part. It is a figure explaining the effect of the indoor equipment for rear seats of FIG. 1, The figure has shown the figure corresponding to FIG.1 (b). It is a figure explaining the modification (1st modification) of the indoor equipment for rear seats of FIG. 1, The figure has shown the figure corresponding to FIG.1 (b). It is a figure explaining the modification (2nd modification) of the indoor equipment for rear seats of FIG. 1, and the figure has shown the figure corresponding to the driver's seat of Fig.1 (a). It is a figure explaining the modification (3rd modification) of the indoor equipment for rear seats of FIG. 1, The figure has shown the perspective view seen from the direction corresponding to Fig.2 (a).
  • FIG. 2B shows a diagram corresponding to FIG.
  • FIG. 1 is a front seat for a vehicle according to an embodiment of the present invention.
  • This vehicle seat 1 is a driver seat for a right-hand drive vehicle, and is an example in which a sub bench is provided in the center of the front seat.
  • a one-seat seat 101 that is a passenger seat is provided on the left in the vehicle width direction
  • a vehicle seat 1 that is a driver seat is on the right in the vehicle width direction.
  • the vehicle seat 1 includes a metal seat frame 2 having a reclining mechanism 6 (see FIG. 2B).
  • the seat frame 2 includes a fixed frame 2 f provided on the fixed side of the reclining mechanism 6 and a retractable frame 2 m provided on the retractable side of the reclining mechanism 6.
  • the fixed side frame 2f is provided with a seat cushion 3 on which a front seat passenger sits.
  • the retractable frame 2m is provided with a seat back 4 (see FIGS. 1A and 1B).
  • the seat back 4 can be tilted back and forth with respect to the seat cushion 3 by a reclining mechanism 6.
  • a plurality of legs 2k are integrally formed on the fixed side frame 2f before and after the lower part of the fixed side frame 2f. Each leg 2k is fixed to the passenger compartment floor 100 shown in FIG. 1 with a bolt (not shown).
  • the vehicle seat 1 includes sub-bench portions 3s, 4s formed by a seat cushion 3 and a seat back 4 projecting in the center in the vehicle width direction.
  • the vehicle seat 1 constitutes a bench seat that can be seated by three people together with the one-seat seat 101.
  • finishers 7 and 8 are provided on the seat frame 2 as decoration processing on the left and right sides of the rear portion of the seat cushion 3, respectively.
  • An outer finisher 7 is mounted on the right side in the vehicle width direction (door side), and an inner finisher 8 is mounted on the left side in the vehicle width direction (sub bench side).
  • the finishers 7 and 8 are formed from a synthetic resin material by injection molding or the like.
  • the inner finisher 8 has a circular portion 8a formed in a circular shape so as to cover the reclining mechanism 6, and a rectangular portion extending downward from the circular portion 8a. And a rectangular portion 8b formed in a shape.
  • the right outer finisher 7 is formed in the same manner.
  • the finishers 7 and 8 cover and hide the reclining mechanism 6 and the lower part of the fixed side frame 2f to improve the appearance quality of the rear portion of the outer surface of the vehicle seat 1.
  • rear seat indoor equipment 30 is attached to the vehicle seat 1 at a position between the vehicle seat 1 and the one-seat seat 101.
  • the rear seat interior equipment 30 includes a main unit 10 which is a utility unit for the rear seat.
  • the fixed frame 2f is provided with a mounting portion 31 for detachably supporting the main unit 10.
  • the main unit 10 is disposed at a position where a passenger seated in the rear seat can touch it by hand (see FIG. 8).
  • a passenger crew seated in the backseat, the adult male or female of a standard body type is assumed, for example.
  • the seat back 4 of the vehicle seat 1 is formed with a recess 9 in the lower part of the left end of the sub bench 4 s of the seat back 4.
  • the shape of the recess 9 is formed by an inclined surface that extends from the lower side to the upper side of the sub bench 4s so that the thickness of the seat back 4 itself decreases from the front side of the seat back 4 toward the back surface 4r side of the seat back 4. (See FIG. 1 (b)).
  • the main unit 10 is formed so as to be able to be inserted into the recess 9 of the sub bench 4 s of the seat back 4.
  • the main body unit 10 has a box-shaped appearance in which a corner portion on the upper side of a substantially rectangular parallelepiped shape has an inclined surface 14 k.
  • the main unit 10 is a “vertical type” whose height in the vertical direction is higher than the width in the horizontal direction.
  • the slope 14k is a surface that faces the rear of the vehicle when the vehicle seat 1 is mounted.
  • two air blowing ports 20 and 21 serving as air blowing ports of the air conditioner are provided above and below.
  • the lower part of the main unit 10 is open, and the air duct 50 is connected to the duct connection port 11j provided in the main unit 10 from the lower opening.
  • the air duct 50 is a relay pipe that guides the wind of the air conditioner.
  • the vehicle interior floor 100 is provided with a gap 100q by forming a central portion in the vehicle width direction so as to protrude upward.
  • the air duct 50 is piped through the gap 100q of the passenger compartment floor 100.
  • the connection portion of the air duct 50 is raised at a position facing the lower portion of the main unit 10, and the duct opening portion is disposed upward.
  • the main unit 10 has a main body frame 12 in which a metal plate material is formed in a substantially rectangular frame shape.
  • a duct fixing portion 12b capable of fixing the in-body duct 11 is provided inside the side surface 12m on the vehicle front side of the body frame 12.
  • a main body side bracket 18 for mounting on the vehicle seat 1 is welded to the outside of the right side surface 12r of the main body frame 12.
  • the main body side bracket 18 is formed in a substantially ⁇ shape in plan view by bending a metal plate material.
  • the main body side bracket 18 has two substantially ⁇ -shaped claw portions 18f and 18r projecting in the vehicle front-rear direction.
  • the main body duct 11 is fixed to the duct fixing portion 12 b of the main body frame 12.
  • the body duct 11 has a hollow cylindrical portion 11t that is arranged with its axis upright.
  • the duct connection port 11j is formed in the lower part of the hollow cylindrical part 11t, and the air duct 50 is connected to the duct connection port 11j.
  • two air supply ports 11u and 11d are provided in the upper part and the middle part of the hollow cylindrical part 11t.
  • the two air supply ports 11u and 11d communicate with the hollow cylindrical portion 11t and project so as to be able to supply air toward the vehicle rear side.
  • the periphery of the main body frame 12 is surrounded by four covers 13 to 16 made of synthetic resin except for the lower opening.
  • Each cover 13 to 16 is provided with an engagement structure (not shown).
  • the covers 13 to 16 are adapted to hold the main body frame 12 in the cover by fitting together the engagement structures of the covers so that the four covers 13 to 16 are combined together.
  • the rear cover 14 covering the rear side of the main body frame 12 has air blower outlets 14u and 14d that penetrate in a circular shape.
  • the right side cover 15 covering the right side portion of the main body frame 12 has a rectangular opening 15m at a position facing the main body side bracket 18 of the main body unit 10.
  • the upper portion of the opening 15m and the front and rear side surfaces are surrounded by a decorative wall portion 17 projecting in a rib shape.
  • the main body unit 10 is configured such that the main body side bracket 18 is not visually recognized by the decorative wall portion 17 in a state where the main body unit 10 is mounted on the seat frame 2.
  • the two air supply ports 11u and 11d of the in-body duct 11 are arranged at positions facing the air outlets 14u and 14d formed in the rear cover 14. .
  • the air blowing ports 20 and 21 are interposed between the air blowing ports 14u and 14d and the air feeding ports 11u and 11d.
  • Each of the air outlets 20 and 21 has a flap that allows a person to manually control air supply blocking, air supply direction, and air supply amount.
  • the air blowing ports 20 and 21 are fixed between the air blowing ports 14u and 1d and the air supply ports 11u and 11d by the air blowing port fixing ring 19, respectively.
  • a fixed portion 2t made of a metal plate having a substantially rectangular plane is provided on the left side surface of the fixed side frame 2f.
  • the fixing part 2t fixes the reclining mechanism 6 to the fixed side frame 2f (see FIG. 2C).
  • Ribs are formed around the fixed portion 2t.
  • the fixing portion 2t is provided integrally with the seat frame 2 at a position lower than the reclining mechanism 6.
  • the mounting portion 31 is provided at a position of a substantially rectangular surface of the fixed portion 2t.
  • the mounting portion 31 includes a seat side bracket 40.
  • the sheet-side bracket 40 is formed by bending a metal plate, and has a substantially C shape in plan view.
  • a stopper surface 40d is horizontally provided below the seat side bracket 40 (see FIG. 5). As shown in FIG. 2 (c), the seat side bracket 40 is welded to the fixing portion 2t via the mounting angle 2j in a posture in which the substantially C-shaped opening side faces the left side of the vehicle.
  • the mounting portion 31 of the present embodiment has an insulator 32 interposed between the main body side bracket 18 and the seat side bracket 40.
  • the insulator 32 is a block-shaped member formed from a synthetic resin.
  • On the outer peripheral surface of the insulator 32 a plurality of slits for improving the shock absorbing property and the vibration isolating property are formed at appropriate positions.
  • the insulator 32 can be accommodated in a substantially C-shaped gap of the seat side bracket 40.
  • the insulator 32 is inserted into the gap of the seat side bracket 40 from above, and the insertion position is held by the stopper surface 40d below the seat side bracket 40. In this insertion position, the insulator 32 has a part of its outer peripheral surface and the end surfaces of the plurality of slits in sliding contact with the inner peripheral surface of the seat side bracket 40.
  • mounting grooves 32m and 32n into which the two claw portions 18f and 18r formed in the main body side bracket 18 can be respectively fitted are formed along the vertical direction. .
  • the insulator 32 is provided with a substantially H-shaped engagement hook 32t at a position between the mounting grooves 32m and 32n.
  • the engagement hook 32t has a pair of claws that can be engaged with the main body side bracket 18.
  • two claw portions 18f and 18r are inserted into the mounting grooves 32m and 32n, and the insertion position is held by the stopper surface 40d below the seat side bracket 40.
  • the upper edges of the base end portions of the two claw portions 18f and 18r are respectively engaged with the pair of hook claws of the engagement hook 32t at the insertion position (see FIG. 5).
  • the engaging hook 32t can be engaged with and disengaged from the base end portions of the two claw portions 18f and 18r by elastically deforming the substantially H-shaped structure.
  • the main body side bracket 18 is detachably engaged with the seat side bracket 40 via the insulator 32.
  • the main body side bracket 18 is inserted so as to press the inner wall surfaces of the mounting grooves 32m and 32n of the insulator 32 and is mounted on the seat side bracket 40, so that the backlash at the mounting portion 31 can be absorbed.
  • the main body unit 10 moves the main body unit 10 from the upper part of the recess 9 of the sub bench 4s to the seat side bracket 40 in the vertical direction when the seat back 4 is in the forward tilted position. It is supposed to be removable.
  • symbol T has shown the image with which the main body unit 10 is mounted
  • the main unit 10 is mounted at a position facing the left side surface of the inner finisher 8 as shown in FIG.
  • the inner finisher 8 has a rectangular opening 8m formed in the rectangular portion 8b.
  • the opening 8m is formed below the circular portion 8a covering the reclining mechanism 6 and at a position facing the seat side bracket 40 fixed to the fixing portion 2t.
  • the upper portion of the opening 8m and the front and rear side surfaces are surrounded by a decorative wall portion 8p protruding in a rib shape.
  • the main unit 10 is mounted on the stationary frame 2f of the seat frame 2, so that the mass of the seat back 4 is not increased.
  • the main unit 10 is a utility unit for the rear seat.
  • the main body unit 10 is disposed at a position where the occupant M seated on the rear seat 102 can touch with the hand. It is possible to improve the indoor environment or convenience of the occupant M seated on the vehicle.
  • the main unit 10 is detachably attached to the fixed side frame 2f, so that the front seat vehicle seat 1 can be shared by simply replacing the main unit 10 according to the application.
  • the rear seat indoor equipment 30 can be applied to various uses. Therefore, it is not necessary to make the front seat 1 for a vehicle, and the types of components, development costs, and management costs can be reduced.
  • the vehicle seat 1 can tilt the seat back 4 back and forth by the reclining mechanism 6, and when the seat back 4 is in the forward tilted position, the main unit 10 can be attached to and detached from the fixed side frame 2f from above the concave portion 9 of the seat back 4, so that the main unit 10 can be easily attached and detached simply by placing the seat back 4 in a forward tilted posture. That is, the vehicle seat 1 is placed and fixed on the passenger compartment floor 100 in a later stage of assembly work at the factory. Therefore, the main unit 10 is desired to have high assembly workability in a factory.
  • the rear seat indoor equipment 30 of the present embodiment as shown in FIG.
  • the main body side bracket 18 can be attached simply by being inserted into the seat side bracket 40, and the attachment / detachment is extremely easy. Therefore, it is excellent in assembling and maintenance.
  • the mounting portion 31 includes a seat side bracket 40 attached to the fixed side frame 2 f of the seat frame 2, and a resin insulator 32 attached to the seat side bracket 40.
  • the main body unit 10 is configured to be detachably attached to the seat side bracket 40 via the insulator 32.
  • the generated insulator 32 can effectively absorb the vibration and backlash of the main unit 10.
  • the main body unit 10 has the decorative wall portion 17 that surrounds the mounting portion 31 so that the mounting portion 31 cannot be seen in the state of being mounted on the fixed frame 2 f of the seat frame 2. The decorativeness can be further improved while improving the ease of assembly and maintenance of the main unit 10.
  • the air outlets 20 and 21, which are the air outlets of the air conditioner, are provided not on the seat back 4, but on the main body unit 10 attached to the fixed side frame 2f.
  • the wind G of the air conditioner can be blown upward from the chest of the occupant M seated in the rear seat 102. Therefore, the indoor environment of the occupant M seated on the rear seat 102 can be further improved. Further, even if the seat back 4 of the vehicle seat 1 is reclined, the blowing direction does not change according to the inclination angle.
  • the air flow path of the air conditioner and the necessary air flow rate are maintained while maintaining the detachability of the occupant M seated in the rear seat 102. It is important to ensure.
  • the recess 9 of the seat back 4 reduces the thickness of the seat back 4 itself from the front side of the seat back 4 toward the back surface 4r side of the seat back 4.
  • the wind G of the air conditioner from the ventilation openings 20 and 21 of the main body unit 10 is interrupted by the seat back 4. There is nothing.
  • the main unit 10 is formed so as to be able to be inserted into the recess 9 of the seat back 4, the extension of the main unit 10 to the rear seat side can be suppressed.
  • the shape of the recess 9 is formed so that the thickness of the seat back 4 itself becomes thinner from the front side of the seat back 4 toward the back surface 4r side of the seat back 4, so that the comfort of the sub-bench of the front seat Is also satisfied.
  • the main body unit 10 is a “vertical installation type” whose height in the vertical direction is higher than the width in the left-right direction, and the air outlets 20 and 21 of the air conditioner are arranged vertically. While suppressing as much as possible the occupying range in the width direction of the main unit 10 between the one-seat seat 101 and the vehicle seat 1, it is possible to suppress the extension of the main unit 10 to the rear seat side. Therefore, the occupant M seated in the rear seat 102 is excellent in terms of slipping out and securing a necessary air flow rate. As described above, according to the rear seat indoor equipment 1, it is possible to improve the indoor environment or convenience of the occupant M seated on the rear seat 102 without increasing the mass of the seat back 4. It should be noted that the interior equipment for the rear seat of the automobile according to the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.
  • the front vehicle seat 1 is the driver seat
  • the rear seat 102 is the seat immediately after the driver seat.
  • the rear seat indoor equipment according to the present invention can be applied to all vehicles in which two or more rows of seats are arranged in front and rear of the vehicle.
  • the second row of seats is the front seat in the vehicle front-rear direction
  • the third row of seats in the vehicle front-rear direction can be used as the rear seat
  • the rear seat indoor equipment can be used.
  • the example in which the main unit 10 is mounted on the driver seat for a right-hand drive vehicle has been described.
  • the front seat is not limited to three people, and may be two people.
  • the main unit of the rear seat indoor equipment according to the present invention can be mounted not only between the driver's seat and the passenger seat, but also on both sides of the driver seat or the passenger seat.
  • the example in which the air-conditioning air outlets 20 and 21 are provided in the main body unit 10 is described as an example of the main body unit of the rear seat indoor equipment according to the present invention, but the present invention is not limited thereto.
  • the main body unit of the interior equipment for the rear seat according to the present invention may be used as various accessory cases, cup holders, and hot / cold storage for beverages, in addition to the air outlet of the air conditioner. Even if the main unit of the rear seat indoor equipment according to the present invention is used in such a manner, the indoor environment or convenience of the occupant M seated on the rear seat 102 without causing an increase in the mass of the seat back 4. Can be improved.
  • an air duct 50 for guiding the air-conditioner wind is connected to the main body unit 10 from below, and this air duct 50 is connected to the vehicle seat 1 as shown in FIG. It is preferable to have a telescopic structure that follows the slide movement. As an elastic structure, a bellows structure can be illustrated, for example.
  • the main body unit 10 can be made to follow the sliding movement of the vehicle seat 1 without difficulty by the expansion and contraction of the expansion structure of the air duct 50. For this reason, it is preferable to equip the vehicle seat 1 having the slide mechanism 5 with the main body unit 10 provided with the air outlet of the air conditioner.
  • symbol S has shown the image which the main body unit 10 follows and follows the sliding movement of the vehicle seat 1.
  • the main body unit 10 is made into the "vertical installation type
  • the main unit may be a vertical type, a horizontal type, or a long type extending in the horizontal direction. Further, the number and arrangement of the air outlets of the air conditioner can be changed as appropriate.
  • two air outlets 22 and 23 of the air conditioner may be provided on the left and right, and the main body unit 10 may be arranged in a “horizontal type”.
  • the air conditioner has three or more air vents (in the example shown in the figure, extending in the horizontal direction and providing eleven air vents 24 in the left-right direction) to be a long type. it can.
  • the main unit 10 may be provided so as to protrude from the back surface 4r of the seat back 4 to the rear seat side.
  • the main body unit 10 has been described as an example in which the metal main body frame 12 is surrounded by the synthetic resin covers 13 to 16.
  • the present invention is not limited to this, and the main body unit is made of the material of each part.
  • the form of the cover and the cover can be changed as appropriate.
  • the front seat is a three-seat seat provided with a sub bench
  • the front cover 13 positioned on the front side of the main unit 10 is positioned facing the rear portion of the sub bench 3s. It will be. Therefore, in such a case, in order to further improve the sitting comfort of the sub-bench, as shown in FIG. 12, a cushion member 10q made of urethane is attached from the upper front side of the front cover 13 of the main unit 10 to the upper surface side. May be.
  • the main body unit 10 demonstrated in the said embodiment the example which made the attachment / detachment direction the vertical direction, not only this but directions other than a perpendicular direction can be set to an attachment / detachment direction.
  • the mounting portion 31 of the main unit 10 can change the mounting direction (angle) of the main unit 10 by further providing, for example, an angle variable mechanism that can change the mounting angle on the main body side bracket 18 or the seat side bracket 40. You may do it.

Abstract

Provided is in-cabin equipment for the backseat of a vehicle which, without resulting in an increase in the mass of the seat back, enhances the in-cabin environment or convenience for passengers in the back seat. This in-cabin equipment (30) for the back seat is mounted on the front seat (1) of the vehicle. The vehicle seat (1) is provided with a seat frame (2) having a reclining mechanism (6), a seat cushion (3) which is provided on a fixed-side frame (2f) of the seat frame (2), and a seat back (4) which is provided on a reclinable-side frame (2m) of the seat frame (2). The in-cabin equipment (30) for the back seat comprises a main body unit (10) and a main body-side bracket (18) disposed on the main body unit (10). The main body-side bracket (18) is mounted on the fixed-side frame (2f) of the seat frame (2).

Description

自動車の後席用室内装備Automotive rear seat interior equipment
 本発明は、自動車の後席用室内装備に関する。 The present invention relates to indoor equipment for a rear seat of an automobile.
 自動車用エアコンの多くは、前席側からセンタコンソールの上部空間を通して後席にエアコンの風を送っている。しかし、前席が前席中央にサブベンチを設けた3人掛けベンチシートの場合、サブベンチによってエアコンの風が遮られる。そのため、前席側から後席にエアコンの風を送ることが難しい。そこで、後席用の空調装備として、床面に送風用ダクトを設けることにより、後席に着座した乗員の足元にエアコンの風を送る技術が提案されている(例えば特許文献1参照)。
 しかし、床面の送風用ダクトから送風する場合、送風用ダクトが低い位置にある。そのため、後席に着座した乗員の胸元から上へ向けて送風することは難しい。これに対し、例えば特許文献2には、前席のシートバック後部に送風口を設ける技術が提案されている。特許文献2記載の技術であれば、後席に着座した乗員の胸元から上へ向けて送風することができる。
Many automotive air conditioners send air-conditioning wind from the front seat side to the rear seat through the space above the center console. However, when the front seat is a three-seat bench seat provided with a sub bench in the center of the front seat, the wind of the air conditioner is blocked by the sub bench. Therefore, it is difficult to send air-conditioning wind from the front seat side to the rear seat. Therefore, as a rear seat air conditioning equipment, a technique has been proposed in which a ventilation duct is provided on the floor surface to send the air conditioning airflow to the feet of the passenger seated on the rear seat (see, for example, Patent Document 1).
However, when the air is blown from the air blowing duct on the floor, the air blowing duct is at a low position. For this reason, it is difficult to blow upward from the chest of the occupant seated in the rear seat. On the other hand, for example, Patent Document 2 proposes a technique of providing a blower opening at the rear portion of the seat back of the front seat. With the technique described in Patent Document 2, it is possible to blow air upward from the chest of the passenger seated in the rear seat.
実開平6-68918号公報Japanese Utility Model Publication No. 6-68918 実開平6-59109号公報Japanese Utility Model Publication No. 6-59109
 しかしながら、特許文献2記載の技術では、前席のシートバックに後席用の空調装備を設けているので、前席のシートバックがリクライニングされると、その傾斜角度に応じて送風方向が変化するという問題がある。また、後席用の空調装備に限らず、後席に着座した乗員の利便性向上を目的として、前席のシートバック背面に、種々の後席用室内装備が装着されるところ、後席用室内装備をシートバックに装備した場合、シートバックの構成部品が増加して構造が複雑になる上、シートバックの質量が増えるという問題がある。
 そこで、本発明は、このような問題点に着目してなされたものであって、シートバックの質量増加を招くことなく、後席に着座した乗員の室内環境または利便性を向上させる自動車の後席用室内装備を提供することを課題とする。
However, in the technique described in Patent Document 2, since the air conditioning equipment for the rear seat is provided in the seat back of the front seat, when the seat back of the front seat is reclined, the air blowing direction changes according to the inclination angle. There is a problem. Not only air conditioning equipment for the rear seats, but for the purpose of improving the convenience of passengers seated in the rear seats, various rear seat interior equipment is installed on the back of the seat back of the front seats. When indoor equipment is installed in a seat back, there are problems that the number of seat back components increases and the structure becomes complicated, and the mass of the seat back increases.
Therefore, the present invention has been made paying attention to such a problem, and does not cause an increase in the mass of the seat back, and can improve the indoor environment or convenience of a passenger seated in the rear seat. An object is to provide indoor equipment for seats.
 上記課題を解決するために、本発明の一態様に係る自動車の後席用室内装備は、自動車の前席の車両用シートに装着される後席用室内装備であって、前記車両用シートは、リクライニング機構と、前記リクライニング機構の固定側に設けられる固定側フレームと、前記リクライニング機構の可倒側に設けられる可倒側フレームとを有するシートフレームと、前記固定側フレームに設けられるシートクッションと、前記可倒側フレームに設けられるシートバックとを備え、当該後席用室内装備は、本体ユニットと、該本体ユニットに設けられた本体側ブラケットとを備え、前記本体側ブラケットは、前記固定側フレームに装着されることを特徴とする。 In order to solve the above-described problem, an interior device for a rear seat according to an aspect of the present invention is an interior device for a rear seat that is mounted on a vehicle seat in the front seat of the vehicle, and the vehicle seat is A seat frame having a reclining mechanism, a fixed frame provided on a fixed side of the reclining mechanism, a retractable frame provided on a retractable side of the reclining mechanism, and a seat cushion provided on the fixed frame. A seat back provided on the foldable side frame, the rear seat indoor equipment comprising a main unit and a main unit side bracket provided on the main unit, wherein the main unit side bracket is provided on the fixed side. It is mounted on a frame.
 本発明の一態様に係る自動車の後席用室内装備によれば、本体側ブラケットは、シートフレームの固定側フレームに装着されるので、本体ユニットがシートバックの質量増加を招くことがない。そして、本体ユニットは後席用なので、後席乗員の室内環境または利便性を向上させることができる。
 ここで、本発明の一態様に係る自動車の後席用室内装備において、前記本体側ブラケットは、前記固定側フレームに着脱可能に装着されることは好ましい。このような構成であれば、本体ユニットが固定側フレームに着脱可能となるので、用途に応じて本体ユニットを換装するだけで、後席用室内装備を種々の用途に適用することができる。
According to the interior equipment for a rear seat of an automobile according to one aspect of the present invention, the main body side bracket is attached to the stationary side frame of the seat frame, so that the main body unit does not increase the mass of the seat back. Since the main unit is for the rear seat, the indoor environment or convenience of the rear seat occupant can be improved.
Here, in the interior equipment for a rear seat of an automobile according to one aspect of the present invention, it is preferable that the main body side bracket is detachably attached to the fixed side frame. With such a configuration, the main unit can be attached to and detached from the fixed side frame, so that the rear seat interior equipment can be applied to various uses by simply replacing the main unit according to the use.
 また、このような構成であれば、前席の車両用シートを共通に用いつつ、後席用室内装備を種々の用途に適用できる。そのため、前席の車両用シートの作り分けが不要である。さらに、部品の種類や開発費および管理費を削減できるという効果もある。なお、本発明の一態様に係る自動車の後席用室内装備として好適な本体ユニットの用例としては、エアコンの送風口の他、種々の小物入れ、カップホルダ、飲料の温冷庫等を例示できる。
 また、本発明の一態様に係る自動車の後席用室内装備において、当該後席用室内装備は、前記固定側フレームに固定されたシート側ブラケットと、該シート側ブラケットに装着される樹脂製のインシュレータとを更に備え、前記本体側ブラケットは、前記インシュレータを介して前記シート側ブラケットに着脱可能に装着されることは好ましい。このような構成であれば、本体側ブラケットがインシュレータを介してシート側ブラケットに装着されるので、本体ユニットの振動やガタを吸収する上で好適である。
Also, with such a configuration, the rear seat interior equipment can be applied to various applications while commonly using the front seat for the vehicle. Therefore, it is not necessary to make a separate vehicle seat for the front seat. Furthermore, there is an effect that the kind of parts, development costs and management costs can be reduced. Note that examples of the main body unit suitable as the interior equipment for the rear seat of the automobile according to one embodiment of the present invention include various accessory cases, cup holders, beverage coolers, and the like in addition to the air outlet of the air conditioner.
Further, in the interior equipment for the rear seat of the automobile according to one aspect of the present invention, the interior equipment for the rear seat is made of a seat-side bracket fixed to the fixed-side frame, and a resin made to be attached to the seat-side bracket. It is preferable that the apparatus further includes an insulator, and the main body side bracket is detachably attached to the seat side bracket via the insulator. With such a configuration, the main body side bracket is attached to the seat side bracket via the insulator, which is preferable in absorbing vibration and backlash of the main body unit.
 また、本発明の一態様に係る自動車の後席用室内装備において、前記シートバックは、当該シートバックの側端下部に凹部が形成され、前記本体ユニットは、前記シートバックの凹部に入れ込み可能に形成され、前記本体側ブラケットは、前記シートバックを前傾姿勢にしたときに、前記本体ユニットを前記凹部の上方から前記固定側フレームに着脱可能に形成されていることは好ましい。
 このような構成であれば、シートバックを前傾姿勢にするだけで、本体ユニットを固定側フレームに対して容易に着脱できる。そのため、組み付け性やメンテナンス性に優れた後席用室内装備とする上でより好適である。特に、前席中央にサブベンチを設けた3人掛けベンチシートに本発明を適用する場合に好適である。
Further, in the interior equipment for a rear seat of an automobile according to an aspect of the present invention, the seat back is formed with a recess at a lower portion of a side end of the seat back, and the main unit can be inserted into the recess of the seat back. It is preferable that the main body side bracket is formed so that the main body unit can be attached to and detached from the fixed side frame from above the recess when the seat back is tilted forward.
With such a configuration, the main body unit can be easily attached to and detached from the fixed frame simply by setting the seat back to the forward inclined posture. Therefore, it is more suitable when it is set as the interior equipment for rear seats excellent in assemblability and maintenance nature. It is particularly suitable when the present invention is applied to a three-seat bench seat provided with a sub bench in the center of the front seat.
 また、本発明の一態様に係る自動車の後席用室内装備において、前記本体ユニットは、前記固定側フレームに装着された状態において、前記本体側ブラケットを視認できないように囲繞する装飾壁部を有することは好ましい。このような構成であれば、本体ユニットの装飾性をより向上させる上で好適である。
 また、本発明の一態様に係る自動車の後席用室内装備において、前記本体ユニットは、エアコンの風の吹き出し口を有することは好ましい。このような構成であれば、エアコンの風の吹き出し口を、シートバックではなく、シートフレームの固定側フレームに装着された後席用室内装備に設けたので、後席に着座した乗員の胸元から上へ向けて送風することができる。そのため、後席の室内環境をより向上させる上で好適である。また、固定側フレームに装着されているので、前席のシートバックがリクライニングされても、その傾斜角度に応じて送風方向が変化することもない。
Moreover, in the interior equipment for a rear seat of an automobile according to an aspect of the present invention, the main body unit has a decorative wall portion that surrounds the main body side bracket so that the main body side bracket cannot be visually recognized when mounted on the fixed side frame. That is preferred. Such a configuration is suitable for further improving the decorativeness of the main unit.
In the interior equipment for a rear seat of an automobile according to one aspect of the present invention, it is preferable that the main unit has a wind outlet for an air conditioner. In such a configuration, since the air outlet of the air conditioner is provided not in the seat back but in the rear seat indoor equipment attached to the fixed frame of the seat frame, from the chest of the passenger seated in the rear seat The air can be blown upward. Therefore, it is suitable for further improving the indoor environment of the rear seat. Moreover, since it is mounted on the fixed side frame, even if the seat back of the front seat is reclined, the blowing direction does not change according to the inclination angle.
 さらに、本発明の一態様に係る自動車の後席用室内装備において、前記車両用シートは、車両の前後方向にスライド移動可能なものであり、前記本体ユニットには、前記エアコンの風を導くためのエアダクトが自身下部から接続され、該エアダクトは、前記車両用シートのスライド移動に追従する伸縮構造を有することは好ましい。
 このような構成であれば、車両用シートのスライド移動に対して、エアダクトの伸縮によって本体ユニットを追従させることができる。そのため、後席用室内装備にエアコンの風の吹き出し口を設ける上でより好適である。
Furthermore, in the interior equipment for a rear seat of an automobile according to one aspect of the present invention, the vehicle seat is slidable in the front-rear direction of the vehicle, and guides the wind of the air conditioner to the main body unit. It is preferable that the air duct is connected from below, and the air duct has a telescopic structure that follows the sliding movement of the vehicle seat.
With such a configuration, the main body unit can be caused to follow the sliding movement of the vehicle seat by the expansion and contraction of the air duct. Therefore, it is more suitable for providing the air outlet of the air conditioner in the rear seat indoor equipment.
 本発明によれば、シートバックの質量増加を招くことなく、後席に着座した乗員の室内環境または利便性を向上させることができる。 According to the present invention, it is possible to improve the indoor environment or convenience of a passenger seated in the rear seat without causing an increase in the mass of the seat back.
本発明の一態様に係る後席用室内装備が装備された自動車の前席の一実施形態を説明する図であり、同図(a)は前席を後席側から見た図であり、(b)は(a)でのA矢視図である。It is a diagram illustrating an embodiment of a front seat of a car equipped with indoor equipment for the rear seat according to one aspect of the present invention, the figure (a) is a view of the front seat viewed from the rear seat side, (b) is an A arrow view in (a). 図1の運転席を説明する図であり、同図(a)は運転席を後部左上方から見た斜視図であり、同図では後席用室内装備の本体ユニットを取り外した状態を示している。また、同図(b)は(a)の運転席に内装されるシートフレームの斜視図、(c)は(b)の要部(B部)の拡大図である。FIG. 2 is a diagram illustrating the driver's seat in FIG. 1, in which FIG. 1 (a) is a perspective view of the driver's seat as viewed from the upper left rear, and shows a state in which the main unit of the rear seat indoor equipment is removed. Yes. FIG. 2B is a perspective view of a seat frame installed in the driver seat of FIG. 1A, and FIG. 2C is an enlarged view of a main part (B portion) of FIG. 本発明の一態様に係る後席用室内装備の本体ユニットの一実施形態(車両用シートに装着前の状態)の斜視図であり、同図は、後席側の右上方から見た図を示している。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment (a state before being mounted on a vehicle seat) of a main unit of indoor equipment for a rear seat according to one aspect of the present invention, and is a diagram viewed from the upper right on the rear seat side. Show. 図3の本体ユニットの分解斜視図である。It is a disassembled perspective view of the main body unit of FIG. 図1でのZ-Z断面における要部の拡大端面図である。FIG. 2 is an enlarged end view of a main part in a ZZ cross section in FIG. 1. 図1でのY-Y断面における要部の拡大端面図である。FIG. 2 is an enlarged end view of the main part in the YY section in FIG. 1. 図1の運転席に後席用室内装備の本体ユニットを着脱する方法を説明する図であり、同図は、運転席を後部左上方から見た斜視図である。It is a figure explaining the method of attaching or detaching the main body unit of the interior equipment for backseats to the driver's seat of FIG. 1, and the figure is the perspective view which looked at the driver's seat from the rear upper left part. 図1の後席用室内装備の作用効果を説明する図であり、同図は、図1(b)に対応する図を示している。It is a figure explaining the effect of the indoor equipment for rear seats of FIG. 1, The figure has shown the figure corresponding to FIG.1 (b). 図1の後席用室内装備の変形例(第一変形例)を説明する図であり、同図は、図1(b)に対応する図を示している。It is a figure explaining the modification (1st modification) of the indoor equipment for rear seats of FIG. 1, The figure has shown the figure corresponding to FIG.1 (b). 図1の後席用室内装備の変形例(第二変形例)を説明する図であり、同図は、図1(a)の運転席に対応する図を示している。It is a figure explaining the modification (2nd modification) of the indoor equipment for rear seats of FIG. 1, and the figure has shown the figure corresponding to the driver's seat of Fig.1 (a). 図1の後席用室内装備の変形例(第三変形例)を説明する図であり、同図は、図2(a)に対応する方向から見た斜視図を示している。It is a figure explaining the modification (3rd modification) of the indoor equipment for rear seats of FIG. 1, The figure has shown the perspective view seen from the direction corresponding to Fig.2 (a). 図1の後席用室内装備の変形例(第四変形例)を説明する図((a)、(b))であり、同図(a)は運転席を前部左上方から見た斜視図、(b)は図1(b)に対応する図を示している。It is a figure ((a), (b)) explaining the modification (4th modification) of the indoor equipment for backseats of FIG. 1, The figure (a) is the perspective which looked at the driver's seat from front left upper part. FIG. 2B shows a diagram corresponding to FIG.
 以下、本発明の一実施形態について図面を適宜参照しつつ説明する。なお、図面は模式的なものである。そのため、厚みと平面寸法との関係、比率等は現実のものとは異なることに留意すべきである。また、図面相互間においても互いの寸法の関係や比率が異なる部分が含まれている。また、以下に示す実施形態は、本発明の技術的思想を具体化するための装置や方法を例示するものであって、本発明の技術的思想は、構成部品の材質、形状、構造、配置等を下記の実施形態に特定するものではない。
 図1の符号1は、本発明の一実施形態に係る前席の車両用シートである。この車両用シート1は、右ハンドル車両用の運転席であって、前席中央にサブベンチを設けた例である。同図(a)に示すように、本実施形態では、車両幅方向の左に、助手席である1人掛けシート101が設けられ、車両幅方向の右に、運転席である車両用シート1が1人掛けシート101と並設されている。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings as appropriate. The drawings are schematic. Therefore, it should be noted that the relationship between the thickness and the planar dimension, the ratio, and the like are different from the actual ones. Moreover, the part from which the relationship and ratio of a mutual dimension differ also in between drawings is contained. Further, the following embodiments exemplify apparatuses and methods for embodying the technical idea of the present invention, and the technical idea of the present invention is the material, shape, structure, and arrangement of components. Etc. are not specified in the following embodiments.
Reference numeral 1 in FIG. 1 is a front seat for a vehicle according to an embodiment of the present invention. This vehicle seat 1 is a driver seat for a right-hand drive vehicle, and is an example in which a sub bench is provided in the center of the front seat. As shown in FIG. 5A, in the present embodiment, a one-seat seat 101 that is a passenger seat is provided on the left in the vehicle width direction, and a vehicle seat 1 that is a driver seat is on the right in the vehicle width direction. Are juxtaposed with the one-seat sheet 101.
 以下、車両用シート1について詳しく説明する。
 車両用シート1には、図2に示すように、リクライニング機構6を有する金属製のシートフレーム2が内装されている(同図(b)参照)。シートフレーム2は、リクライニング機構6の固定側に設けられる固定側フレーム2fと、リクライニング機構6の可倒側に設けられる可倒側フレーム2mとを有する。固定側フレーム2fには前席乗員が着座するシートクッション3が設けられる。可倒側フレーム2mにはシートバック4が設けられる(同図(a)、(b)参照)。シートバック4は、リクライニング機構6により、シートクッション3に対して前後に傾動可能になっている。固定側フレーム2fには、自身下部の前後に、複数の脚部2kが一体形成されている。各脚部2kは、図1に示した車室フロア100に不図示のボルトで固定される。
Hereinafter, the vehicle seat 1 will be described in detail.
As shown in FIG. 2, the vehicle seat 1 includes a metal seat frame 2 having a reclining mechanism 6 (see FIG. 2B). The seat frame 2 includes a fixed frame 2 f provided on the fixed side of the reclining mechanism 6 and a retractable frame 2 m provided on the retractable side of the reclining mechanism 6. The fixed side frame 2f is provided with a seat cushion 3 on which a front seat passenger sits. The retractable frame 2m is provided with a seat back 4 (see FIGS. 1A and 1B). The seat back 4 can be tilted back and forth with respect to the seat cushion 3 by a reclining mechanism 6. A plurality of legs 2k are integrally formed on the fixed side frame 2f before and after the lower part of the fixed side frame 2f. Each leg 2k is fixed to the passenger compartment floor 100 shown in FIG. 1 with a bolt (not shown).
 なお、本実施形態では、車両用シート1は、図1(a)および図2(a)に示すように、シートクッション3およびシートバック4が車両幅方向中央に張り出してなるサブベンチ部3s、4sを有する。これにより、車両用シート1は、1人掛けシート101と併せて、3人掛け可能なベンチシートを構成している。
 シートフレーム2には、シートクッション3後部の左右両側部に、図1(a)および図2(a)に示すように、装飾処理としてフィニッシャ7、8がそれぞれ設けられる。車両幅方向右側(ドア側)には、アウタフィニッシャ7が装着され、車両幅方向左側(サブベンチ側)には、インナフィニッシャ8が装着される。各フィニッシャ7、8は、合成樹脂材料から射出成型等により形成されている。
In the present embodiment, as shown in FIGS. 1 (a) and 2 (a), the vehicle seat 1 includes sub-bench portions 3s, 4s formed by a seat cushion 3 and a seat back 4 projecting in the center in the vehicle width direction. Have Thereby, the vehicle seat 1 constitutes a bench seat that can be seated by three people together with the one-seat seat 101.
As shown in FIGS. 1A and 2A, finishers 7 and 8 are provided on the seat frame 2 as decoration processing on the left and right sides of the rear portion of the seat cushion 3, respectively. An outer finisher 7 is mounted on the right side in the vehicle width direction (door side), and an inner finisher 8 is mounted on the left side in the vehicle width direction (sub bench side). The finishers 7 and 8 are formed from a synthetic resin material by injection molding or the like.
 インナフィニッシャ8は、図2(a)に示すように、リクライニング機構6を覆うように円形状に形成された円形部8aと、この円形部8aの下側に連続して、下方に向けて矩形状に形成された矩形部8bとを有する。右側のアウタフィニッシャ7も同様に形成される。各フィニッシャ7、8は、リクライニング機構6と固定側フレーム2fの下部を覆い隠して、車両用シート1の外側面後部の外観品質を向上させている。
 ここで、この車両用シート1には、図1に示すように、車両用シート1と1人掛けシート101との間の位置に、後席用室内装備30が装着されている。後席用室内装備30は、後席用のユーティリティユニットである本体ユニット10を備える。固定側フレーム2fには、本体ユニット10を着脱可能に支持するための装着部31が設けられている。本体ユニット10は、後席に着座した乗員が手で触れることができる位置に配置される(図8参照)。なお、後席に着座した乗員としては、例えば標準的体型の成年の男性または女性が想定される。
As shown in FIG. 2 (a), the inner finisher 8 has a circular portion 8a formed in a circular shape so as to cover the reclining mechanism 6, and a rectangular portion extending downward from the circular portion 8a. And a rectangular portion 8b formed in a shape. The right outer finisher 7 is formed in the same manner. The finishers 7 and 8 cover and hide the reclining mechanism 6 and the lower part of the fixed side frame 2f to improve the appearance quality of the rear portion of the outer surface of the vehicle seat 1.
Here, as shown in FIG. 1, rear seat indoor equipment 30 is attached to the vehicle seat 1 at a position between the vehicle seat 1 and the one-seat seat 101. The rear seat interior equipment 30 includes a main unit 10 which is a utility unit for the rear seat. The fixed frame 2f is provided with a mounting portion 31 for detachably supporting the main unit 10. The main unit 10 is disposed at a position where a passenger seated in the rear seat can touch it by hand (see FIG. 8). In addition, as a passenger | crew seated in the backseat, the adult male or female of a standard body type is assumed, for example.
 本実施形態では、図1に示すように、車両用シート1のシートバック4には、シートバック4のサブベンチ部4sの左側端の下部に凹部9が形成されている。凹部9の形状は、シートバック4自体の厚さを、シートバック4の表側からシートバック4の背面4r側に向かって薄くするように、サブベンチ部4sの下方から上方に向かう傾斜面により形成されている(図1(b)参照)。そして、本体ユニット10は、図1に示すように、シートバック4のサブベンチ部4sの凹部9に入れ込み可能に形成される。 In the present embodiment, as shown in FIG. 1, the seat back 4 of the vehicle seat 1 is formed with a recess 9 in the lower part of the left end of the sub bench 4 s of the seat back 4. The shape of the recess 9 is formed by an inclined surface that extends from the lower side to the upper side of the sub bench 4s so that the thickness of the seat back 4 itself decreases from the front side of the seat back 4 toward the back surface 4r side of the seat back 4. (See FIG. 1 (b)). As shown in FIG. 1, the main unit 10 is formed so as to be able to be inserted into the recess 9 of the sub bench 4 s of the seat back 4.
 以下、後席用室内装備30の本体ユニット10の構造についてより詳しく説明する。
 本体ユニット10は、図3に示すように、略直方体形状の上部側の角部分を斜面14kとした箱型の外観を有する。本実施形態では、本体ユニット10は、左右方向の幅よりも上下方向の高さが高い「縦置き型」となっている。
 斜面14kは、車両用シート1への装着時に車両後方を向く面となる。斜面14kには、エアコンの風の吹き出し口となる二つの送風口20、21が上下に設けられている。本体ユニット10の下部は開口しており、この下部の開口部から本体ユニット10内に設けられたダクト接続口11jにエアダクト50が接続される。エアダクト50は、エアコンの風を導く中継パイプである。
Hereinafter, the structure of the main body unit 10 of the rear seat indoor equipment 30 will be described in more detail.
As shown in FIG. 3, the main body unit 10 has a box-shaped appearance in which a corner portion on the upper side of a substantially rectangular parallelepiped shape has an inclined surface 14 k. In the present embodiment, the main unit 10 is a “vertical type” whose height in the vertical direction is higher than the width in the horizontal direction.
The slope 14k is a surface that faces the rear of the vehicle when the vehicle seat 1 is mounted. On the inclined surface 14k, two air blowing ports 20 and 21 serving as air blowing ports of the air conditioner are provided above and below. The lower part of the main unit 10 is open, and the air duct 50 is connected to the duct connection port 11j provided in the main unit 10 from the lower opening. The air duct 50 is a relay pipe that guides the wind of the air conditioner.
 図1に戻り、車室フロア100には、車両幅方向の中央部が上方に凸に形成されることで空隙部100qが設けられている。エアダクト50は、車室フロア100の空隙部100qを通して配管されている。エアダクト50は、本体ユニット10の下部との対向位置でエアダクト50の接続部が立ち上げられて、ダクト開口部が上向きに配置されている。
 本体ユニット10は、図4に分解斜視図を示すように、金属製の板材を略矩形の枠状に形成した本体フレーム12を有する。本体フレーム12の車両前方側の側面12mの内側には、本体内ダクト11を固定可能なダクト固定部12bが設けられている。また、本体フレーム12の右側面12rの外側には、車両用シート1に装着するための本体側ブラケット18が溶接されている。本体側ブラケット18は、金属製の板材から曲げ加工により平面視が略Ω字状に形成されている。本体側ブラケット18は、略Ω字状の二つの爪部18f、18rが車両前後方向にそれぞれ張り出している。
Returning to FIG. 1, the vehicle interior floor 100 is provided with a gap 100q by forming a central portion in the vehicle width direction so as to protrude upward. The air duct 50 is piped through the gap 100q of the passenger compartment floor 100. In the air duct 50, the connection portion of the air duct 50 is raised at a position facing the lower portion of the main unit 10, and the duct opening portion is disposed upward.
As shown in an exploded perspective view in FIG. 4, the main unit 10 has a main body frame 12 in which a metal plate material is formed in a substantially rectangular frame shape. A duct fixing portion 12b capable of fixing the in-body duct 11 is provided inside the side surface 12m on the vehicle front side of the body frame 12. A main body side bracket 18 for mounting on the vehicle seat 1 is welded to the outside of the right side surface 12r of the main body frame 12. The main body side bracket 18 is formed in a substantially Ω shape in plan view by bending a metal plate material. The main body side bracket 18 has two substantially Ω-shaped claw portions 18f and 18r projecting in the vehicle front-rear direction.
 本体フレーム12のダクト固定部12bには、本体内ダクト11が固定される。本体内ダクト11は、その軸線を立てて配置される中空円筒部11tを有する。中空円筒部11tの下部には上記ダクト接続口11jが形成され、ダクト接続口11jに上記エアダクト50が接続される。また、中空円筒部11tの上部および途中部分には、二つの送気口11u,11dが設けられている。二つの送気口11u,11dは、中空円筒部11tに連通しており、それぞれ車両後方側に向けて送気可能に張り出している。
 本体フレーム12の周囲は、下部の開口部を除き、合成樹脂製の4つのカバー13~16によって囲繞される。各カバー13~16には、不図示の係合構造が設けられている。各カバー13~16は、カバー相互の係合構造を嵌め合せることにより、4つのカバー13~16が一体に組み合わされて、本体フレーム12をカバー内で保持するようになっている。
The main body duct 11 is fixed to the duct fixing portion 12 b of the main body frame 12. The body duct 11 has a hollow cylindrical portion 11t that is arranged with its axis upright. The duct connection port 11j is formed in the lower part of the hollow cylindrical part 11t, and the air duct 50 is connected to the duct connection port 11j. In addition, two air supply ports 11u and 11d are provided in the upper part and the middle part of the hollow cylindrical part 11t. The two air supply ports 11u and 11d communicate with the hollow cylindrical portion 11t and project so as to be able to supply air toward the vehicle rear side.
The periphery of the main body frame 12 is surrounded by four covers 13 to 16 made of synthetic resin except for the lower opening. Each cover 13 to 16 is provided with an engagement structure (not shown). The covers 13 to 16 are adapted to hold the main body frame 12 in the cover by fitting together the engagement structures of the covers so that the four covers 13 to 16 are combined together.
 本体フレーム12の後部側を覆う後部カバー14には、円形に貫通するエアコンの風の吹き出し口14u、14dが開口している。また、本体フレーム12の右側部を覆う右側面カバー15には、本体ユニット10の本体側ブラケット18と対向する位置に、矩形状の開口部15mが開口している。開口部15mの上部および前後の側面は、リブ状に張り出す装飾壁部17によって囲まれている。これにより、本体ユニット10は、シートフレーム2に装着された状態において、装飾壁部17により本体側ブラケット18が視認されないようになっている。 The rear cover 14 covering the rear side of the main body frame 12 has air blower outlets 14u and 14d that penetrate in a circular shape. The right side cover 15 covering the right side portion of the main body frame 12 has a rectangular opening 15m at a position facing the main body side bracket 18 of the main body unit 10. The upper portion of the opening 15m and the front and rear side surfaces are surrounded by a decorative wall portion 17 projecting in a rib shape. Thereby, the main body unit 10 is configured such that the main body side bracket 18 is not visually recognized by the decorative wall portion 17 in a state where the main body unit 10 is mounted on the seat frame 2.
 4つのカバー13~16が一体に組み合わされた状態において、本体内ダクト11の二つの送気口11u,11dは、後部カバー14に形成された吹き出し口14u、14dとの対向位置に配置される。吹き出し口14u、14dと送気口11u,11dとの間には、4つのカバー13~16を組み立てる際に、送風口20、21が介装される。各送風口20、21は、送気の遮断、送気方向および送気量の調整を人が手で操作可能なフラップを有する。各送風口20、21は、送風口固定リング19によって吹き出し口14u、1dと送気口11u,11dとの間にそれぞれ固定される。 In a state where the four covers 13 to 16 are integrally combined, the two air supply ports 11u and 11d of the in-body duct 11 are arranged at positions facing the air outlets 14u and 14d formed in the rear cover 14. . When the four covers 13 to 16 are assembled, the air blowing ports 20 and 21 are interposed between the air blowing ports 14u and 14d and the air feeding ports 11u and 11d. Each of the air outlets 20 and 21 has a flap that allows a person to manually control air supply blocking, air supply direction, and air supply amount. The air blowing ports 20 and 21 are fixed between the air blowing ports 14u and 1d and the air supply ports 11u and 11d by the air blowing port fixing ring 19, respectively.
 次に、後席用室内装備30の装着部31の構造についてより詳しく説明する。
 図2に示すように、固定側フレーム2fの左側面には、略矩形状の平面を有する金属板からなる固定部2tが設けられている。固定部2tは、リクライニング機構6を固定側フレーム2fに固定している(図2(c)参照)。固定部2tの周囲にはリブが形成されている。固定部2tは、リクライニング機構6よりも低い位置に、シートフレーム2と一体に設けられている。装着部31は、固定部2tの略矩形状の面の位置に設けられている。
 装着部31は、シート側ブラケット40を有する。シート側ブラケット40は、金属製の板材を曲げ加工して形成され、平面視が略C字状をなしている。シート側ブラケット40の下部には、ストッパ面40dが水平に設けられている(図5参照)。シート側ブラケット40は、図2(c)に示すように、略C字状の開口側を車両左側に向けた姿勢で取付けアングル2jを介して固定部2tに溶接されている。
Next, the structure of the mounting portion 31 of the rear seat indoor equipment 30 will be described in more detail.
As shown in FIG. 2, a fixed portion 2t made of a metal plate having a substantially rectangular plane is provided on the left side surface of the fixed side frame 2f. The fixing part 2t fixes the reclining mechanism 6 to the fixed side frame 2f (see FIG. 2C). Ribs are formed around the fixed portion 2t. The fixing portion 2t is provided integrally with the seat frame 2 at a position lower than the reclining mechanism 6. The mounting portion 31 is provided at a position of a substantially rectangular surface of the fixed portion 2t.
The mounting portion 31 includes a seat side bracket 40. The sheet-side bracket 40 is formed by bending a metal plate, and has a substantially C shape in plan view. A stopper surface 40d is horizontally provided below the seat side bracket 40 (see FIG. 5). As shown in FIG. 2 (c), the seat side bracket 40 is welded to the fixing portion 2t via the mounting angle 2j in a posture in which the substantially C-shaped opening side faces the left side of the vehicle.
 ここで、本実施形態の装着部31は、図5および図6に示すように、本体側ブラケット18とシート側ブラケット40との間に、インシュレータ32が介装されている。インシュレータ32は、合成樹脂から形成されたブロック状の部材である。インシュレータ32の外周面には、緩衝性および防振性を向上させるための複数のスリットが適所に形成されている。インシュレータ32は、シート側ブラケット40の略C字状をなす空隙内に収容可能とされている。インシュレータ32は、シート側ブラケット40の空隙内に上方から挿入され、シート側ブラケット40下部のストッパ面40dにて挿入位置が保持される。この挿入位置において、インシュレータ32は、その外周面の一部および複数のスリットの端面がシート側ブラケット40の内周面に摺接している。 Here, as shown in FIGS. 5 and 6, the mounting portion 31 of the present embodiment has an insulator 32 interposed between the main body side bracket 18 and the seat side bracket 40. The insulator 32 is a block-shaped member formed from a synthetic resin. On the outer peripheral surface of the insulator 32, a plurality of slits for improving the shock absorbing property and the vibration isolating property are formed at appropriate positions. The insulator 32 can be accommodated in a substantially C-shaped gap of the seat side bracket 40. The insulator 32 is inserted into the gap of the seat side bracket 40 from above, and the insertion position is held by the stopper surface 40d below the seat side bracket 40. In this insertion position, the insulator 32 has a part of its outer peripheral surface and the end surfaces of the plurality of slits in sliding contact with the inner peripheral surface of the seat side bracket 40.
 インシュレータ32の内部には、図6に示すように、上記本体側ブラケット18に形成された二つの爪部18f、18rをそれぞれはめ込み可能な装着溝32m、32nが上下方向に沿って形成されている。また、インシュレータ32には、装着溝32m、32nの間の位置に、略H字状の係合フック32tが設けられている。係合フック32tは、本体側ブラケット18と係合可能な一対のかぎ爪を有する。
 本体側ブラケット18は、二つの爪部18f、18rが装着溝32m、32nに挿入され、シート側ブラケット40下部のストッパ面40dにて挿入位置が保持される。さらに、その挿入位置にて二つの爪部18f、18rの基端部分の上縁が、係合フック32tの一対のかぎ爪とそれぞれ係合する(図5参照)。なお、係合フック32tは、略H字状の構造が弾性変形することにより、二つの爪部18f、18rの基端部分と係脱可能になっている。
In the insulator 32, as shown in FIG. 6, mounting grooves 32m and 32n into which the two claw portions 18f and 18r formed in the main body side bracket 18 can be respectively fitted are formed along the vertical direction. . The insulator 32 is provided with a substantially H-shaped engagement hook 32t at a position between the mounting grooves 32m and 32n. The engagement hook 32t has a pair of claws that can be engaged with the main body side bracket 18.
In the main body side bracket 18, two claw portions 18f and 18r are inserted into the mounting grooves 32m and 32n, and the insertion position is held by the stopper surface 40d below the seat side bracket 40. Further, the upper edges of the base end portions of the two claw portions 18f and 18r are respectively engaged with the pair of hook claws of the engagement hook 32t at the insertion position (see FIG. 5). The engaging hook 32t can be engaged with and disengaged from the base end portions of the two claw portions 18f and 18r by elastically deforming the substantially H-shaped structure.
 これにより、本体側ブラケット18は、インシュレータ32を介してシート側ブラケット40に着脱可能に係合する。本体側ブラケット18は、インシュレータ32の装着溝32m、32nの内壁面を押圧するように挿入されてシート側ブラケット40に装着され、装着部31でのガタを吸収可能とされている。
 特に、本実施形態では、本体ユニット10は、図7に示すように、シートバック4を前傾姿勢にしたときに、本体ユニット10をサブベンチ部4sの凹部9上方からシート側ブラケット40に上下方向に着脱可能とされている。なお、同図において、符号Tで示す矢印は、本体ユニット10が、図2に示したシートフレーム2に対して上下方向に着脱可能に装着されるイメージを示している。
Thereby, the main body side bracket 18 is detachably engaged with the seat side bracket 40 via the insulator 32. The main body side bracket 18 is inserted so as to press the inner wall surfaces of the mounting grooves 32m and 32n of the insulator 32 and is mounted on the seat side bracket 40, so that the backlash at the mounting portion 31 can be absorbed.
In particular, in the present embodiment, as shown in FIG. 7, the main body unit 10 moves the main body unit 10 from the upper part of the recess 9 of the sub bench 4s to the seat side bracket 40 in the vertical direction when the seat back 4 is in the forward tilted position. It is supposed to be removable. In addition, in the same figure, the arrow shown with the code | symbol T has shown the image with which the main body unit 10 is mounted | worn with respect to the seat frame 2 shown in FIG. 2 so that attachment or detachment is possible.
 本体ユニット10は、図1(a)に示したように、インナフィニッシャ8の左側面に対向する位置に装着される。インナフィニッシャ8には、図2(a)に示すように、矩形状の開口部8mが矩形部8bに形成されている。開口部8mは、リクライニング機構6を覆う円形部8aよりも下側であって、固定部2tに固定されたシート側ブラケット40に対向する位置に形成されている。開口部8mの上部および前後の側面は、リブ状に張り出す装飾壁部8pによって囲まれている。これにより、本体ユニット10がシートフレーム2の固定側フレーム2fに装着された状態において、インナフィニッシャ8の装飾壁部8pにより、シート側ブラケット40および本体ユニット10の本体側ブラケット18が視認できないようになっている。 The main unit 10 is mounted at a position facing the left side surface of the inner finisher 8 as shown in FIG. As shown in FIG. 2A, the inner finisher 8 has a rectangular opening 8m formed in the rectangular portion 8b. The opening 8m is formed below the circular portion 8a covering the reclining mechanism 6 and at a position facing the seat side bracket 40 fixed to the fixing portion 2t. The upper portion of the opening 8m and the front and rear side surfaces are surrounded by a decorative wall portion 8p protruding in a rib shape. As a result, in a state where the main unit 10 is mounted on the fixed side frame 2f of the seat frame 2, the seat side bracket 40 and the main unit side bracket 18 of the main unit 10 cannot be visually recognized by the decorative wall portion 8p of the inner finisher 8. It has become.
 次に、上述した後席用室内装備30の作用効果について説明する。
 本実施形態の後席用室内装備30は、本体ユニット10が、シートフレーム2の固定側フレーム2fに装着されるので、シートバック4の質量増加を招くことがない。そして、本体ユニット10は、後席用のユーティリティユニットであり、特に、図8に示すように、後席102に着座した乗員Mが手で触れることができる位置に配置されるので、後席102に着座した乗員Mの室内環境または利便性を向上させることができる。
 さらに、本体ユニット10は、図7に示したように、固定側フレーム2fに着脱可能に装着されるので、用途に応じて本体ユニット10を換装するだけで、前席の車両用シート1を共通に用いつつ、後席用室内装備30を種々の用途に適用することができる。そのため、前席の車両用シート1の作り分けが不要であり、部品の種類や開発費および管理費を削減できる。
Next, the effect of the above-described rear seat indoor equipment 30 will be described.
In the rear seat indoor equipment 30 according to the present embodiment, the main unit 10 is mounted on the stationary frame 2f of the seat frame 2, so that the mass of the seat back 4 is not increased. The main unit 10 is a utility unit for the rear seat. In particular, as shown in FIG. 8, the main body unit 10 is disposed at a position where the occupant M seated on the rear seat 102 can touch with the hand. It is possible to improve the indoor environment or convenience of the occupant M seated on the vehicle.
Further, as shown in FIG. 7, the main unit 10 is detachably attached to the fixed side frame 2f, so that the front seat vehicle seat 1 can be shared by simply replacing the main unit 10 according to the application. The rear seat indoor equipment 30 can be applied to various uses. Therefore, it is not necessary to make the front seat 1 for a vehicle, and the types of components, development costs, and management costs can be reduced.
 さらに、この後席用室内装備30によれば、車両用シート1は、シートバック4をリクライニング機構6によって前後に傾倒可能なものであり、シートバック4を前傾姿勢にしたときに、本体ユニット10は、シートバック4の凹部9の上方から固定側フレーム2fに着脱可能なので、シートバック4を前傾姿勢にするだけで、本体ユニット10を容易に着脱できる。
 つまり、車両用シート1は、工場での組み立て作業の後段の工程にて車室フロア100に載置して固定する。そのため、本体ユニット10は、工場での組み立て作業性が高いことが望まれる。これに対し、本実施形態の後席用室内装備30によれば、図7に示したように、シートバック4を前傾姿勢にして、シートバック4の凹部9の上方から、本体ユニット10の本体側ブラケット18をシート側ブラケット40に差し込むだけで装着でき、また、着脱が極めて容易である。そのため、組み付け性やメンテナンス性に優れている。
Further, according to the rear seat indoor equipment 30, the vehicle seat 1 can tilt the seat back 4 back and forth by the reclining mechanism 6, and when the seat back 4 is in the forward tilted position, the main unit 10 can be attached to and detached from the fixed side frame 2f from above the concave portion 9 of the seat back 4, so that the main unit 10 can be easily attached and detached simply by placing the seat back 4 in a forward tilted posture.
That is, the vehicle seat 1 is placed and fixed on the passenger compartment floor 100 in a later stage of assembly work at the factory. Therefore, the main unit 10 is desired to have high assembly workability in a factory. On the other hand, according to the rear seat indoor equipment 30 of the present embodiment, as shown in FIG. The main body side bracket 18 can be attached simply by being inserted into the seat side bracket 40, and the attachment / detachment is extremely easy. Therefore, it is excellent in assembling and maintenance.
 特に、この後席用室内装備30によれば、装着部31は、シートフレーム2の固定側フレーム2fに取り付けられたシート側ブラケット40と、シート側ブラケット40に装着される樹脂製のインシュレータ32と、本体ユニット10に取り付けられた本体側ブラケット18とを有して構成され、本体ユニット10は、本体側ブラケット18がインシュレータ32を介してシート側ブラケット40に着脱可能になっているので、介装されたインシュレータ32により本体ユニット10の振動やガタを効果的に吸収することができる。
 また、この後席用室内装備30によれば、本体ユニット10は、シートフレーム2の固定側フレーム2fに装着された状態において、装着部31を視認できないように囲繞する装飾壁部17を有するので、本体ユニット10の組み付け性やメンテナンス性を向上させつつ、装飾性をより向上させることができる。
In particular, according to the rear seat indoor equipment 30, the mounting portion 31 includes a seat side bracket 40 attached to the fixed side frame 2 f of the seat frame 2, and a resin insulator 32 attached to the seat side bracket 40. The main body unit 10 is configured to be detachably attached to the seat side bracket 40 via the insulator 32. The generated insulator 32 can effectively absorb the vibration and backlash of the main unit 10.
Further, according to the rear seat indoor equipment 30, the main body unit 10 has the decorative wall portion 17 that surrounds the mounting portion 31 so that the mounting portion 31 cannot be seen in the state of being mounted on the fixed frame 2 f of the seat frame 2. The decorativeness can be further improved while improving the ease of assembly and maintenance of the main unit 10.
 また、この後席用室内装備30によれば、エアコンの風の吹き出し口である送風口20、21を、シートバック4ではなく、固定側フレーム2fに装着された本体ユニット10に設けたので、図8に示すように、後席102に着座した乗員Mの胸元から上へ向けてエアコンの風Gを送風することができる。そのため、後席102に着座した乗員Mの室内環境をより向上させることができる。また、車両用シート1のシートバック4がリクライニングされても、その傾斜角度に応じて送風方向が変化することもない。
 ここで、特にトラック等のように居室空間の前後長が短い車両にあっては、後席102に着座した乗員Mの足抜け性を保ちつつ、エアコンの風の送風経路および必要な送風量を確保することが重要である。
Further, according to the rear seat indoor equipment 30, the air outlets 20 and 21, which are the air outlets of the air conditioner, are provided not on the seat back 4, but on the main body unit 10 attached to the fixed side frame 2f. As shown in FIG. 8, the wind G of the air conditioner can be blown upward from the chest of the occupant M seated in the rear seat 102. Therefore, the indoor environment of the occupant M seated on the rear seat 102 can be further improved. Further, even if the seat back 4 of the vehicle seat 1 is reclined, the blowing direction does not change according to the inclination angle.
Here, especially in a vehicle such as a truck whose front and rear length of the living room space is short, the air flow path of the air conditioner and the necessary air flow rate are maintained while maintaining the detachability of the occupant M seated in the rear seat 102. It is important to ensure.
 これに対し、この後席用室内装備30によれば、シートバック4の凹部9は、シートバック4自体の厚さを、シートバック4の表側からシートバック4の背面4r側に向かって薄くするように、サブベンチ部4sの下方から上方に向かう傾斜面から形成しているので、図8に示すように、本体ユニット10の送風口20、21からのエアコンの風Gがシートバック4に遮られることがない。
 また、この後席用室内装備30によれば、本体ユニット10がシートバック4の凹部9に入れ込み可能に形成されているので、後席側への本体ユニット10の張り出しを抑制できる。そのため、後席102に着座した乗員Mの足抜け性を保つことができる。よって、後席102に着座した乗員Mの座り心地を満足しつつ、後席102に着座した乗員Mの胸元から上へ向けてのエアコンの風Gの送風経路を確保する上で好適である。また、凹部9の形状は、シートバック4自体の厚さを、シートバック4の表側からシートバック4の背面4r側に向かって薄くするように形成されているので、前席のサブベンチの座り心地も満足される。
On the other hand, according to the rear seat indoor equipment 30, the recess 9 of the seat back 4 reduces the thickness of the seat back 4 itself from the front side of the seat back 4 toward the back surface 4r side of the seat back 4. Thus, since it forms from the inclined surface which goes upwards from the downward direction of the sub bench part 4s, as shown in FIG. 8, the wind G of the air conditioner from the ventilation openings 20 and 21 of the main body unit 10 is interrupted by the seat back 4. There is nothing.
Further, according to the rear seat indoor equipment 30, since the main unit 10 is formed so as to be able to be inserted into the recess 9 of the seat back 4, the extension of the main unit 10 to the rear seat side can be suppressed. Therefore, it is possible to maintain the ability of the passenger M sitting on the rear seat 102 to slip out. Therefore, it is suitable for securing a ventilation path of the air conditioner wind G from the chest of the occupant M seated on the rear seat 102 upward while satisfying the sitting comfort of the occupant M seated on the rear seat 102. Further, the shape of the recess 9 is formed so that the thickness of the seat back 4 itself becomes thinner from the front side of the seat back 4 toward the back surface 4r side of the seat back 4, so that the comfort of the sub-bench of the front seat Is also satisfied.
 さらに、本実施形態では、本体ユニット10は、左右方向の幅よりも上下方向の高さが高い「縦置き型」となっており、エアコンの送風口20、21を上下に配置しているので、1人掛けシート101と車両用シート1との間の本体ユニット10の幅方向の占有範囲を可及的に抑制しつつ、後席側への本体ユニット10の張り出しをも抑制できる。そのため、後席102に着座した乗員Mの足抜け性を保つとともに、必要な送風量を確保する上で優れている。
 以上説明したように、この後席用室内装備1によれば、シートバック4の質量増加を招くことなく、後席102に着座した乗員Mの室内環境または利便性を向上させることができる。なお、本発明に係る自動車の後席用室内装備は、上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しなければ種々の変形が可能であることは勿論である。
Furthermore, in this embodiment, the main body unit 10 is a “vertical installation type” whose height in the vertical direction is higher than the width in the left-right direction, and the air outlets 20 and 21 of the air conditioner are arranged vertically. While suppressing as much as possible the occupying range in the width direction of the main unit 10 between the one-seat seat 101 and the vehicle seat 1, it is possible to suppress the extension of the main unit 10 to the rear seat side. Therefore, the occupant M seated in the rear seat 102 is excellent in terms of slipping out and securing a necessary air flow rate.
As described above, according to the rear seat indoor equipment 1, it is possible to improve the indoor environment or convenience of the occupant M seated on the rear seat 102 without increasing the mass of the seat back 4. It should be noted that the interior equipment for the rear seat of the automobile according to the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.
 例えば、上記実施形態では、本発明に係る後席用室内装備の一例として、前席の車両用シート1が運転席であり、後席102が運転席の直後の席である例で説明したがこれに限定されるものではない。すなわち、本発明に係る後席用室内装備は、車両前後に2列以上の座席が並ぶ全ての車両に適用可能である。例えば、車両前後方向で2列目の座席を前席とすれば、車両前後方向で3列目の座席を後席として、当該後席用室内装備とすることができる。
 また、上記実施形態では、右ハンドル車両用の運転席に、本体ユニット10を装着する例で説明したが、これに限らず、本発明に係る後席用室内装備の本体ユニットは、左ハンドル車両用の運転席に装着してもよいし、また、助手席に設けることもできる。また、前席は3人掛けに限らず、2人掛けでもよい。また、本発明に係る後席用室内装備の本体ユニットは、運転席と助手席との間に限らず、運転席または助手席の両ドア側に装着することもできる。
For example, in the above embodiment, as an example of the rear seat indoor equipment according to the present invention, the front vehicle seat 1 is the driver seat, and the rear seat 102 is the seat immediately after the driver seat. It is not limited to this. That is, the rear seat indoor equipment according to the present invention can be applied to all vehicles in which two or more rows of seats are arranged in front and rear of the vehicle. For example, if the second row of seats is the front seat in the vehicle front-rear direction, the third row of seats in the vehicle front-rear direction can be used as the rear seat, and the rear seat indoor equipment can be used.
In the above-described embodiment, the example in which the main unit 10 is mounted on the driver seat for a right-hand drive vehicle has been described. It can be installed in the driver's seat for the vehicle, or can be provided in the passenger seat. In addition, the front seat is not limited to three people, and may be two people. Further, the main unit of the rear seat indoor equipment according to the present invention can be mounted not only between the driver's seat and the passenger seat, but also on both sides of the driver seat or the passenger seat.
 また、例えば上記実施形態では、本発明に係る後席用室内装備の本体ユニットの一例として、本体ユニット10にエアコンの送風口20、21を設けた例で説明したが、これに限定されない。本発明に係る後席用室内装備の本体ユニットは、エアコンの送風口の他、種々の小物入れ、カップホルダ、飲料の温冷庫として用いてもよい。本発明に係る後席用室内装備の本体ユニットは、これらのような態様で使用しても、シートバック4の質量増加を招くことなく、後席102に着座した乗員Mの室内環境または利便性を向上させることができる。
 また、上記実施形態では、車両用シート1のスライド機構について言及しなかったが、図9に示すように、前後にスライド移動可能なスライド機構5を有する車両用シート1に適用可能なことも勿論である。この場合において、本体ユニット10には、上記実施形態同様に、エアコンの風を導くためのエアダクト50が下部から接続されるところ、このエアダクト50は、同図に示すように、車両用シート1のスライド移動に追従する伸縮構造を有することが好ましい。伸縮構造としては、例えば蛇腹構造を例示できる。
Further, for example, in the above-described embodiment, the example in which the air- conditioning air outlets 20 and 21 are provided in the main body unit 10 is described as an example of the main body unit of the rear seat indoor equipment according to the present invention, but the present invention is not limited thereto. The main body unit of the interior equipment for the rear seat according to the present invention may be used as various accessory cases, cup holders, and hot / cold storage for beverages, in addition to the air outlet of the air conditioner. Even if the main unit of the rear seat indoor equipment according to the present invention is used in such a manner, the indoor environment or convenience of the occupant M seated on the rear seat 102 without causing an increase in the mass of the seat back 4. Can be improved.
Moreover, in the said embodiment, although the slide mechanism of the vehicle seat 1 was not mentioned, as shown in FIG. 9, it is needless to say that it is applicable to the vehicle seat 1 which has the slide mechanism 5 which can be slid back and forth. It is. In this case, as in the above-described embodiment, an air duct 50 for guiding the air-conditioner wind is connected to the main body unit 10 from below, and this air duct 50 is connected to the vehicle seat 1 as shown in FIG. It is preferable to have a telescopic structure that follows the slide movement. As an elastic structure, a bellows structure can be illustrated, for example.
 このような構成であれば、エアダクト50の伸縮構造の伸縮により車両用シート1のスライド移動に対して本体ユニット10を無理なく追従させることができる。そのため、スライド機構5を有する車両用シート1に、エアコンの風の吹き出し口を設けた本体ユニット10を装備する上で好適である。なお、同図において、符号Sで示す矢印は、車両用シート1のスライド移動に本体ユニット10が追従して移動するイメージを示している。
 また、上記実施形態では、本体ユニット10を、左右方向の幅よりも上下方向の高さが高い「縦置き型」とし、エアコンの送風口20、21を、上下に二か所有する例で説明したが、これに限定されない。本体ユニットは、縦置き型でも横置き型でも、また、水平方向に延長した長尺型としてもよい。また、エアコンの送風口の個数や配置についても適宜変更可能である。
With such a configuration, the main body unit 10 can be made to follow the sliding movement of the vehicle seat 1 without difficulty by the expansion and contraction of the expansion structure of the air duct 50. For this reason, it is preferable to equip the vehicle seat 1 having the slide mechanism 5 with the main body unit 10 provided with the air outlet of the air conditioner. In addition, in the same figure, the arrow shown with the code | symbol S has shown the image which the main body unit 10 follows and follows the sliding movement of the vehicle seat 1. FIG.
Moreover, in the said embodiment, the main body unit 10 is made into the "vertical installation type | mold" whose height of an up-down direction is higher than the width | variety of the left-right direction, and demonstrates the example which has the blower ports 20 and 21 of an air conditioner up and down. However, it is not limited to this. The main unit may be a vertical type, a horizontal type, or a long type extending in the horizontal direction. Further, the number and arrangement of the air outlets of the air conditioner can be changed as appropriate.
 例えば、図10に示すように、エアコンの送風口22、23を左右に二か所設けて本体ユニット10を「横置き型」の配置としてもよい。また、図11に示すように、エアコンの送風口を3以上(同図の例では、水平方向に延長して送風口24を左右方向に11箇所設けている)として長尺型とすることができる。また、同図に示すように、シートバック4の背面4rよりも、本体ユニット10を後席側に張り出させて設けてもよい。
 また、上記実施形態では、本体ユニット10は、金属製の本体フレーム12の周囲を合成樹脂製のカバー13~16によって囲繞した例で説明したが、これに限らず、本体ユニットは、各部の材質やカバーの形態についても適宜変更可能である。
For example, as shown in FIG. 10, two air outlets 22 and 23 of the air conditioner may be provided on the left and right, and the main body unit 10 may be arranged in a “horizontal type”. Further, as shown in FIG. 11, the air conditioner has three or more air vents (in the example shown in the figure, extending in the horizontal direction and providing eleven air vents 24 in the left-right direction) to be a long type. it can. Further, as shown in the figure, the main unit 10 may be provided so as to protrude from the back surface 4r of the seat back 4 to the rear seat side.
In the above embodiment, the main body unit 10 has been described as an example in which the metal main body frame 12 is surrounded by the synthetic resin covers 13 to 16. However, the present invention is not limited to this, and the main body unit is made of the material of each part. The form of the cover and the cover can be changed as appropriate.
 例えば、上記実施形態の例であれば、前席がサブベンチを設けた3人掛けシートの場合、本体ユニット10の前側に位置する前部カバー13が、サブベンチ部3sの後部に対向して位置することになる。そこで、このような場合に、サブベンチの座り心地をより向上させるために、図12に示すように、本体ユニット10の前部カバー13の前面上部から上面側にかけて、ウレタン製のクッション部材10qを付設してもよい。
 また、上記実施形態では、本体ユニット10は、着脱方向を垂直方向とした例で説明したが、これに限らず、垂直方向以外の方向を着脱方向に設定できる。また、本体ユニット10の装着部31は、例えば、本体側ブラケット18又はシート側ブラケット40に装着角度を可変可能な角度可変機構を更に設けることにより、本体ユニット10の装着方向(角度)を変えられるようにしてもよい。
For example, in the example of the above embodiment, when the front seat is a three-seat seat provided with a sub bench, the front cover 13 positioned on the front side of the main unit 10 is positioned facing the rear portion of the sub bench 3s. It will be. Therefore, in such a case, in order to further improve the sitting comfort of the sub-bench, as shown in FIG. 12, a cushion member 10q made of urethane is attached from the upper front side of the front cover 13 of the main unit 10 to the upper surface side. May be.
Moreover, although the main body unit 10 demonstrated in the said embodiment the example which made the attachment / detachment direction the vertical direction, not only this but directions other than a perpendicular direction can be set to an attachment / detachment direction. Further, the mounting portion 31 of the main unit 10 can change the mounting direction (angle) of the main unit 10 by further providing, for example, an angle variable mechanism that can change the mounting angle on the main body side bracket 18 or the seat side bracket 40. You may do it.
 1  車両用シート
 2  シートフレーム
 2f  固定側フレーム
 2m  可倒側フレーム
 3  シートクッション
 4  シートバック
 5  スライド機構
 6  リクライニング機構
 7  アウタフィニッシャ
 8  インナフィニッシャ
 9  凹部
 10  本体ユニット
 11  本体内ダクト
 12  本体フレーム
 13  前部カバー
 14  後部カバー
 15  右側面カバー
 16  左側面カバー
 17  装飾壁部
 18  本体側ブラケット
 19  送風口固定リング
 20  上部送風口(エアコンの風の吹き出し口)
 21  下部送風口(エアコンの風の吹き出し口)
 30  後席用室内装備
 31  装着部
 32  インシュレータ
 40  シート側ブラケット
 50  エアダクト
 100  車室フロア
 101  1人掛けシート(助手席)
 102  後席
 M  乗員
 G  エアコンの風
DESCRIPTION OF SYMBOLS 1 Vehicle seat 2 Seat frame 2f Fixed side frame 2m Retractable side frame 3 Seat cushion 4 Seat back 5 Slide mechanism 6 Reclining mechanism 7 Outer finisher 8 Inner finisher 9 Recessed part 10 Body unit 11 Body duct 12 Body frame 13 Front cover 14 Rear cover 15 Right side cover 16 Left side cover 17 Decorative wall 18 Body side bracket 19 Blower opening fixing ring 20 Upper blower opening (air blower for air conditioner)
21 Lower air outlet (air outlet of air conditioner)
30 Indoor equipment for rear seats 31 Installation part 32 Insulator 40 Seat side bracket 50 Air duct 100 Car interior floor 101 Single seat (passenger seat)
102 Rear seat M Crew G Air-conditioning wind

Claims (7)

  1.  自動車の前席の車両用シートに装着される後席用室内装備であって、
     前記車両用シートは、リクライニング機構と、前記リクライニング機構の固定側に設けられる固定側フレームと、前記リクライニング機構の可倒側に設けられる可倒側フレームとを有するシートフレームと、前記固定側フレームに設けられるシートクッションと、前記可倒側フレームに設けられるシートバックとを備え、
     当該後席用室内装備は、本体ユニットと、該本体ユニットに設けられた本体側ブラケットとを備え、
     前記本体側ブラケットは、前記固定側フレームに装着されることを特徴とする自動車の後席用室内装備。
    Indoor equipment for the rear seats mounted on the vehicle seat in the front seat of the car,
    The vehicle seat includes a reclining mechanism, a fixed frame provided on a fixed side of the reclining mechanism, a retractable frame provided on a retractable side of the reclining mechanism, and a fixed frame on the fixed frame. A seat cushion provided; and a seat back provided on the foldable side frame;
    The rear seat indoor equipment includes a main unit and a main unit side bracket provided on the main unit,
    The interior equipment for a rear seat of an automobile, wherein the main body side bracket is attached to the fixed side frame.
  2.  前記本体側ブラケットは、前記固定側フレームに着脱可能に装着される請求項1に記載の自動車の後席用室内装備。 The interior equipment for a rear seat of an automobile according to claim 1, wherein the main body side bracket is detachably attached to the fixed side frame.
  3.  当該後席用室内装備は、前記固定側フレームに固定されたシート側ブラケットと、該シート側ブラケットに装着される樹脂製のインシュレータとを更に備え、
     前記本体側ブラケットは、前記インシュレータを介して前記シート側ブラケットに着脱可能に装着される請求項2に記載の自動車の後席用室内装備。
    The rear seat indoor equipment further includes a seat side bracket fixed to the fixed side frame, and a resin insulator attached to the seat side bracket,
    The interior equipment for a rear seat of an automobile according to claim 2, wherein the main body side bracket is detachably attached to the seat side bracket via the insulator.
  4.  前記シートバックは、当該シートバックの側端下部に凹部が形成され、
     前記本体ユニットは、前記シートバックの凹部に入れ込み可能に形成され、
     前記本体側ブラケットは、前記シートバックを前傾姿勢にしたときに、前記本体ユニットを前記凹部の上方から前記固定側フレームに着脱可能に形成されている請求項2または3に記載の自動車の後席用室内装備。
    The seat back is formed with a recess at a lower side end of the seat back.
    The body unit is formed so as to be able to be inserted into a recess of the seat back,
    4. The rear of the automobile according to claim 2, wherein the main body side bracket is formed so that the main body unit can be attached to and detached from the fixed side frame from above the recess when the seat back is tilted forward. 5. Indoor equipment for seats.
  5.  前記本体ユニットは、前記固定側フレームに装着された状態において、前記本体側ブラケットを視認できないように囲繞する装飾壁部を有する請求項2~4のいずれか一項に記載の自動車の後席用室内装備。 The rear seat for an automobile according to any one of claims 2 to 4, wherein the main body unit has a decorative wall portion that surrounds the main body side bracket so that the main body side bracket cannot be visually recognized in a state where the main body unit is mounted on the fixed side frame. Indoor equipment.
  6.  前記本体ユニットは、エアコンの風の吹き出し口を有する請求項1~5のいずれか一項に記載の自動車の後席用室内装備。 The interior equipment for a rear seat of an automobile according to any one of claims 1 to 5, wherein the main unit has an air outlet for an air conditioner.
  7.  前記車両用シートは、車両の前後方向にスライド移動可能なものであり、
     前記本体ユニットには、前記エアコンの風を導くためのエアダクトが自身下部から接続され、該エアダクトは、前記車両用シートのスライド移動に追従する伸縮構造を有する請求項6に記載の自動車の後席用室内装備。
    The vehicle seat is slidable in the longitudinal direction of the vehicle,
    The rear seat of the automobile according to claim 6, wherein an air duct for guiding the wind of the air conditioner is connected to the main body unit from below, and the air duct has a telescopic structure that follows the sliding movement of the vehicle seat. Indoor equipment.
PCT/JP2015/000178 2015-01-16 2015-01-16 In-cabin equipment for back seat of vehicle WO2016113778A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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JP2019026098A (en) * 2017-07-31 2019-02-21 テイ・エス テック株式会社 Vehicular seat

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JPS5774835U (en) * 1980-10-27 1982-05-08
JPS5878233U (en) * 1981-11-24 1983-05-26 日産自動車株式会社 vehicle seat
JPH0678063U (en) * 1993-04-16 1994-11-01 関東自動車工業株式会社 Vehicle footrest
JP2000052747A (en) * 1998-08-04 2000-02-22 Araco Corp Vehicle seat with temperature adjusting mechanism
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JP2013189141A (en) * 2012-03-14 2013-09-26 Ts Tech Co Ltd Seat for vehicle

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JP7157300B2 (en) 2017-07-31 2022-10-20 テイ・エス テック株式会社 vehicle seat

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