JP2013220790A - Split-type fold-down rear seat for use in automobile - Google Patents

Abstract

[PROBLEMS] To store a center, seat, belt or buckle in a cushion or side without cutting out a belt or buckle storage pocket in the seat cushion of the folding center seat, and the center seat, belt or buckle falls or falls And a sufficient seating surface can be secured on the seat cushion to ensure cushioning and ride comfort.
A belt under which a resin under cover 23 is appropriately separated in front of a hinge joint portion of a center seat belt buckle 28 and protrudes outward from a cover side inner 24 integrally. When the center seat belt buckle 28 is tilted forward with one side seat back, the center seat belt buckle 28 is received by the belt buckle drop stopping hook 25. The center seat belt buckle 28 is held in the retracted state.
[Selection] Figure 4

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a split-type folding rear seat for use in an automobile. However, the seat base is installed on the body floor with a fold mechanism and a walk-in mechanism, and the seat base is covered with a resin under cover. The seat cushion jumps forward from the seat base when the cargo compartment is enlarged, and the seat back is moved forward on the seat base. Regarding the improvement of the split-type folding rear seat used for automobiles that are used for loading luggage, Ri in particular, relates to an improvement of the resin under-cover.

  Usually, split folding rear seats used in this type of car, for example, second seats for vans and wagons, have a fold mechanism and a walk-in mechanism, and the seat back is tilted forward by the walk-in mechanism during the walk-in. At the same time as the posture, the seat cushion is unlocked, the second seat is moved to the foremost position by the force of the spring, and the walk-in release is automatically linked to the raising of the seat back from that state When it is switched and the second seat is moved backward, the seat track lock is engaged and the seat is fixed.

In this second seat, the seat cushion is connected to the seat base by the fold mechanism, and the space is made available for the luggage space in a state where the seat cushion is flipped forward. In consideration of such space utilization, in this second sheet, a resin under cover is put on the sheet base.
In this second seat, the center seat belt buckle is stored in the pocket where the seat cushion of the folding center seat is cut out, so that the seat of the narrow center seat The cushion had a problem that the seating surface was further shaved by the notched pocket, and it was difficult to ensure cushioning properties, and the ride comfort was slightly lowered.

  JP 2006-256470 A

  The object of the present invention is to store the center seat belt buckle in the cushion side without cutting out the belt buckle storage pocket in the seat cushion of the folding center seat, and to drop the center seat belt buckle. An object of the present invention is to provide a split-type folding rear seat that can be used for automobiles, which can prevent intrusion and overturning, and that can sufficiently secure a seating surface on the seat cushion to ensure cushioning and riding comfort.

In the split folding rear seat used for the automobile of the present invention, the folding seat on one side is connected to the front end of the seat base by integrating the seat base and the center cushion, and forward from above the seat base. One side seat cushion that can be flipped up to the back, integrated with the center back, hinged to the rear end of the seat base, supported on the seat base so that it can be tilted forward and angled, and tilted forward One side seat back that can be supported, a resin under cover that covers the seat base, and hinged at the base to the rear end of the base side inner of the seat base so that it can swing vertically The one side seat back is moved forward to the resin under cover cover side inner And is assembled with a center seat belt buckle, etc. that is raised from the retracted state to the worn state, and the resin under cover is attached to the hinge joint of the center seat belt buckle. There is a belt buckle drop-in preventing hook that protrudes outward from the cover side, inner, and is integrally molded, and the center seat belt buckle is at the one side seat back. When it is brought forward, the center seat belt buckle is received by the belt buckle drop-in preventing hook and the center seat belt buckle is held in the retracted state.

  In the split-type folding rear seat used in the automobile of the present invention, the resin under cover protrudes outward from the cover side inner to the front side of the center seat belt buckle at an appropriate distance from the hinge joint. The belt buckle is provided with a hook that is integrally formed and is put on the seat base, and when the center seat belt buckle is moved forward with the one-side seat back, the center・ The seat, belt, buckle is received by the belt, buckle locking hook and the center, seat, belt, buckle is held in the retracted state, so the center, seat, belt, buckle is stored in the cushion side. , Its belt buckle storage pocket is its folding center The seat / cushion of the seat is omitted from the seat / cushion and the center / seat / belt / buckle is prevented from falling or falling, and the seat / cushion seat is sufficiently secured. Cushioning and ride comfort are secured to the seat cushion.

It is the perspective view which omitted a part of the specific example of the split-type folding rear seat used for the automobile of this invention utilized for the second seat of a minivan. FIG. 4 is a partial perspective view of the second seat when the center seat belt buckle is shown in a seated state. FIG. 4 is a partial perspective view of the second seat when the center seat belt buckle is shown in a retracted state. It is the perspective view which showed the belt buckle fall stop hook of the resin under cover.

In the split folding rear seat used for the automobile of the present invention, the folding seat on one side is connected to the front end of the seat base by integrating the seat base and the center cushion, and forward from above the seat base. One side seat cushion that can be flipped up to the back, integrated with the center back, hinged to the rear end of the seat base, supported on the seat base so that it can be tilted forward and angled, and tilted forward One side seat back that can be supported, a resin under cover that covers the seat base, and hinged at the base to the rear end of the base side inner of the seat base so that it can swing vertically The one side seat back is moved forward to the resin under cover cover side inner And is assembled with a center seat belt buckle, etc. that is raised from the retracted state to the worn state, and the resin under cover is attached to the hinge joint of the center seat belt buckle. There is a belt buckle drop-in preventing hook that protrudes outward from the cover side, inner, and is integrally molded, and the center seat belt buckle is at the one side seat back. When it is brought forward, the center seat belt buckle is received by the belt buckle drop-in preventing hook and the center seat belt buckle is held in the retracted state.

  Then, it is desirable that the belt buckle drop-inhibiting hook is projected from the cover side inner of the resin under cover to the outside in a flat folded shape and is integrally formed with the resin under cover.

Hereinafter, the split folding rear seat used in the automobile of the present invention will be described based on the specific examples specified and illustrated. FIGS. 1 to 4 show a left and right 6-to-4 split folding second of a mini van. A specific example 10 of the split-type folding rear seat used in the automobile of the present invention used for the seat 30 is omitted, and the second seat 10 is formed by integrating the folding center seat 12. The one side folding sheet 11 and the other side folding sheet (right folding sheet, not shown) are divided into 6 to 4, and the one side folding sheet 11 includes a fold mechanism 17 and a walk-in mechanism 22, and a seat base 13 installed on the body floor of the mini van, and the resin base cover on the seat base 23, and at the time of walk-in, the seat backs 18 and 19 are kept in a forward tilted position by the walk-in mechanism 22 so that a third seat (not shown) can be easily loaded and unloaded. The seat cushions 15, 16 are flipped forward from the seat base 13 by the fold mechanism 17, and the seat backs 18, 19 are moved forward on the seat base 13 to load the seat backs 18, 19. Make it available for loading.

  The one-side folding seat 11 is joined to the front end of the seat base 13 by a fold mechanism 17 by integrating the seat base 13 and the center cushion 16, and can be locked onto the seat base 13. The seat cushion 15 and the center back 19 which can be flipped forward from the seat base by the fold mechanism 17 are integrated with the left and right reclining devices 20 and 21 behind the seat base 13. A one-side seat back 18 that is hinged to the end and supported by the seat base 13 so that it can be tilted forward and angle-adjusted, and can be tilted forward by the walk-in mechanism 22, and a resin that covers the seat base 13 Under cover 23, left seat belt buckle 27 The rear side of the base side inner base 14 of the base base 13 is hinged so as to be swingable in the vertical direction, and the cover side of the resin under cover 23 is supported by the one side seat back 18 and the center back 19 thereof. The inner seat 24 is tilted forward to the retracted state (FIG. 4), and the center seat belt buckle 28, the one-side headrest (left headrest) 29, The resin under cover 23 is assembled with a headrest 30 or the like, and is appropriately separated in front of the hinge coupling portion of the center seat belt buckle 28 so as to protrude outward from the cover side inner 24. It has a belt-buckle drop-inhibiting hook 25 that is integrally molded, When the seat belt buckle 28 is moved forward by the one side seat back 18 and the center back 19, the center seat belt buckle 28 is received by the belt back drop prevention hook 25 and the center The seat belt buckle 28 is held in its retracted state.

The belt buckle drop-inhibiting hook 25 protrudes outward from the cover side inner 24 in a flat shape and is integrally formed with the resin under cover 23. The belt buckle drop-inhibiting hook 25 includes a plurality of ribs 26, 26, 26, 26 extending from the inner surface of the hook to the cover side inner 24 of the resin under cover 23. Reinforced with 26, 26, 26 and 26.

  Therefore, in the one-side folding sheet 11, when the one-side seat back 18 is moved forward, the center seat belt buckle 28 is moved forward by the one-side seat back 18 and the center back 19, and the belt It is received by the buckle locking hook 25, held in a retracted state and stored in the cushion side, and the belt buckle storage pocket is not cut out in the center cushion 16 of the folding center seat 12 and the center cushion is not cut out. The center seat belt belt buckle 28 is prevented from dropping and falling, and the center cushion 16 has a sufficient seating surface so that the center cushion 16 is cushioned and comfortable to ride. Is secured.

  As will be apparent from the specific embodiments of the present invention described above with reference to the drawings, for those of ordinary skill in the art to which the present invention pertains, It is easily embodied in another embodiment that derives from the nature and the nature of the invention and is objectively recognized as having them inherent. Of course, the content of this invention corresponds to the problem of the invention (be recommend with) and is essential for the establishment of the invention.

  As can be understood from the above, the split folding rear seat used in the automobile of the present invention has a one-side folding seat integrated with a seat base and a center cushion and connected to the front end of the seat base, and , One side seat cushion that can be flipped forward from above the seat base, center back is integrated and hinged to the rear end of the seat base so that it can be tilted forward and angle adjusted And a one-side seat back that is supported to be able to tilt forward, a resin under cover that covers the seat base, and a base at the base at the rear end of the base side inner side in the vertical direction It is hinged so that it can swing, and the cover side of the resin under cover with its one side seat back The inner seat is moved forward and placed in a retracted state, and is assembled with a center seat belt buckle or the like that is raised from the retracted state to the worn state, and the resin under cover is attached to the center seat belt belt. There is a belt buckle drop-in preventing hook that is protruded outward from the cover side inner and appropriately separated in front of the hinge joint of the buckle, and the center seat belt buckle is Since the center seat belt buckle is received by the belt buckle drop-in stop hook and the center seat belt buckle is held in the retracted state when it is moved forward with the one side seat back, the present invention The split-type folding rear seat used in the automobiles of The center seat belt buckle is moved forward by the one side seat back, the center back and received by the belt buckle locking hook, and is held in the retracted state. The belt / buckle storage pocket is omitted from the center cushion without being cut out in the center cushion of the folding center seat to prevent the center seat belt buckle from falling or falling, And the seating surface of the center cushion is sufficiently secured, and the cushioning and riding comfort are secured in the center cushion. As a result, it is very useful and practical for automobiles, especially for the rear seats of vans and wagons. It is.

10 Left and right 6 to 4 split type folding second seat / split type folding rear seat 11 One side folding seat / left folding seat 12 Folding center seat 13 Seat base 14 Base side inner 15 One side seat cushion / Left Seat cushion 16 Center cushion 17 Fold mechanism 18 One side seat back / Left seat back 19 Center back 20 Left reclining device 21 Right reclining device 22 Walk-in mechanism 23 Resin under cover 24 Cover side・ Inner 25 Belt ・ Buckle drop lock hook / Folded belt ・ Buckle ・ Hook 26 Rib 27 Left seat ・ Belt ・ Buckle 28 Center ・ Seat ・ Belt ・ Buckle 29 Pieces Headrest / left headrest 30 center headrest 40 welded bolt pins 41 Nut 42 Washer

Claims (2)

  A one-side folding seat is integrated with the seat base and the center cushion and connected to the front end of the seat base, and the one-side folding seat cushion, center A single-side seat back that is hinged to the rear end of the seat base with the back integrated and supported by the seat base so that the seat base can be tilted forward and angle-adjustable, and supported so as to tilt forward, the seat base The resin under cover is covered with the base, and the base of the seat base at the base is hinged so that it can swing in the vertical direction. The cover of the resin under cover is covered with the seat back on one side. It is placed in the retracted state by being moved forward to the side inner, and the sewn from the retracted state to the worn state. , Seat, belt, buckle, etc., and the resin under cover protrudes outward from the cover, the inner side of the center, seat, belt, buckle. And a belt buckle drop lock hook that is integrally molded, and when the center seat belt buckle is tilted forward with the one side seat back, the center seat belt buckle is・ A split-type folding rear seat for use in an automobile that is received by a buckle locking hook and holds its center seat belt buckle in its retracted state.   2. The belt buckle drop-in preventing hook is protruded in a flat shape outward from the cover side inner of the resin under cover and formed integrally with the resin under cover. Split-type folding rear seat used for automobiles.

Images