JP3944646B2 - Side-splash storage car seat - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a side-bounce storage type automobile seat that keeps the entire seat substantially horizontal and jumps up and stores it on a wall portion in the vehicle.
[0002]
[Prior art]
Conventionally, as a rear seat of a wagon car or the like, a laterally leashable automobile seat has been proposed in which a seat back is tilted backward from a seat cushion to keep the entire seat substantially horizontal and jump up and stored on a wall portion of the car. (Patent Document 1).
[0003]
The side-spool type automobile seat is pivotally attached to one side of the seat cushion on the wall of the vehicle, and the other side is supported by the stand leg, and the lever-operated unlocked striker lock is attached to the stand leg. Since it is provided in the section, the striker that stands up from the vehicle body floor is held by the striker lock when seated, and the striker lock is unlocked from the striker when stored.
[0004]
In the automobile seat, an operation lever for unlocking the striker lock is provided on the front side of the seat cushion. For this reason, the unlocking operation of the striker lock can be performed only from the front side of the seat cushion.
[0005]
[Patent Document 1]
Japanese Patent Laid-Open No. 2001-322465
[Problems to be solved by the invention]
The present invention relates to a lateral jumping storage type automobile seat provided with a strap for unlocking the striker lock so that the striker lock can be unlocked from either front or rear of the seat cushion and the entire seat can be easily lifted up. The purpose is to provide.
[0007]
In addition, an object of the present invention is to provide a side-slip-housing type automobile seat that can be easily assembled with a small number of parts for unlocking a striker lock.
[0008]
[Means for Solving the Problems]
In the lateral jump storage type automobile seat according to claim 1 of the present invention, one side portion of the seat cushion is pivotally attached to the wall portion in the vehicle, and the other side portion is supported by the stand leg portion, and from the vehicle body floor. It is equipped with a striker lock on the stand leg that holds and holds the striker that stands up,
A swing lever for unlocking the striker lock, and a first strap and a second strap, each of which is operable to operate the swing lever and whose bases are connected to the same side of the swing lever;
One of the first and second straps is folded back via a guide roller, and both straps are extended outward from the front and rear of the stand leg.
[0009]
According to a second aspect of the present invention, the laterally retractable automotive seat is constituted by connecting one base and the other base to each other and providing the first and second straps as a series of straps.
[0010]
In the lateral jumping storage type automobile seat according to claim 3 of the present invention, the drawer position of the first and second straps in the stand leg is set to the same height with respect to the vehicle body floor. Has been.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring now to the accompanying drawings, the illustrated embodiment is provided with a seat back 1 that can be moved backward from a seat cushion 2 in the same manner as in the prior art, and one side portion of the seat cushion 2 is supported on a wall portion in the vehicle. It is pivotally attached and is configured as a lateral jumping housing in which the other side is supported by a stand leg 3 with a standing leg.
[0012]
In this vehicle seat, as shown in FIG. 1, two striker locks 4 and 5 are provided on the stand leg 3, and strikers 6 and 7 rising from the vehicle body floor F are held by the striker locks 4 and 5 when seated. The striker locks 4 and 5 are unlocked from the strikers 6 and 7 when held and stored.
[0013]
For unlocking the striker lock, the first and second straps 8 and 9 are provided so as to be pulled out both to the front and rear of the seat cushion 2. The first and second straps 8 and 9 are provided so that the striker locks 4 and 5 can be unlocked from either the front or the back of the seat cushion 2, and the entire seat is lifted by both the front and rear of the straps 8 and 9. It is equipped to be able to.
[0014]
As shown in FIG. 2, the striker locks 4 and 5 include latches 4a and 5a that hold the strikers 6 and 7, and ratchets 4b and 5b that hold the latches 4a and 5a in the holding state of the strikers 6 and 7, respectively. It is assembled. The latch 4a on the front side is tension-supported in the unlocking direction by a tension spring 10 that spans between the latch upper part and the ratchet upper part. The latch 5a on the rear side is tension-supported in the unlocking direction by a tension spring 11 that spans between the latch upper part and the plate surface of the stand leg 3.
[0015]
The plate surface of the stand leg 3 is provided with a swing lever 12 that is positioned in the middle of the striker locks 4 and 5 and is pivotally supported by a support shaft 12a. A ratchet 4b on the front side is connected to the swing lever 12 by a tow bar 13 below the support shaft 12a. Further, a ratchet 5b on the rear side is connected to the swing lever 12 by a link rod 14 on the upper and middle sides of the support shaft 12a. Thus, the front and rear ratchets 4b and 5b are assembled so as to operate simultaneously.
[0016]
In addition, a tension spring 15 is mounted between the swing lever 12 and the link rod 14. Further, the swing lever 12 is attached so as to be swingable and guided by an arcuate guide hole 16 provided on the plate surface of the stand leg 3 with a bending claw 12b provided on the upper side.
[0017]
As shown in FIGS. 2 and 3, the straps 8 and 9 include a first strap 8 that is pulled out to the front side of the seat cushion 2 and a second strap 9 that is pulled out to the rear side of the seat cushion 2. The first strap 8 has a base side 8 a connected to the swing lever 12. The second strap 9 is connected to the base side 8 a of the first strap 8 at the base side 9 a that is folded back via the guide roller 17. Thus, the first and second straps 8 and 9 are connected as a series of straps on the same side of the swing lever 12.
[0018]
The guide roller 17 is provided as a vertical roller by bearing-supporting the roller 17a with a holder 17b that attaches and fixes the roller 17a to the plate surface of the stand leg 3. In the first strap 8, the hand-held loop portion 8 b is pulled out from between the roller 17 a and the plate surface of the stand leg portion 3 to the front side of the seat cushion 2. The second strap 9 is pulled out to the rear side of the seat cushion 2 by holding a hand-held loop portion 9 b folded back via the guide roller 17 with a bearing metal 18 attached to the plate surface of the stand leg 3.
[0019]
The guide roller 17 and the bearing metal 18 are attached to the vehicle body floor F at the same height position with respect to the vehicle body floor F on the front and rear plate surfaces of the stand leg 3. As a result, the first and second straps 8 and 9 are also set to have the same height with respect to the vehicle body floor F with respect to the stand leg 3.
[0020]
In the laterally retractable automotive seat configured as described above, the striker locks 4 and 5 can be unlocked from the front and rear of the seat cushion 2 by the straps 8 and 9, so that the entire seat can be easily raised and stored. . In addition, since the straps 8 and 9 are provided on both the front and rear sides of the seat cushion 2 and the drawer position is set to the same height with respect to the vehicle body floor F, the entire seat can be held on both front and rear sides of the straps 8 and 9. Easy to lift.
[0021]
The straps 8, 9 connect the base side 8 a of the first strap 8 to the swing lever 12, and turn the base side 9 a of the second strap 9 turned back via the guide roller 17 to the base side 8 a of the first strap 8. Since it is provided as a series of straps, it can be easily assembled with a small number of parts.
[0022]
【The invention's effect】
As described above, according to the laterally retractable automotive seat according to claim 1 of the present invention, the first and second straps are connected to the same side of the swing lever, and the first and second straps are connected via the guide rollers. Since one of the second straps is folded and both straps extend outward from the front and rear of the stand leg, the striker lock can be unlocked by any strap before and after the seat cushion, and the swing lever Since swinging only in one direction is sufficient, it is possible to reduce the size of the part.
[0023]
According to the second aspect of the present invention, the laterally retractable automotive seat is configured such that one and the other base are connected to each other, and the first and second straps are provided as a series of straps. It is assembled so that it can be easily operated with a small number of parts for unlocking.
[0024]
According to the laterally retractable automotive seat according to claim 3 of the present invention, the drawer position of the first and second straps in the stand leg is set to the same height with respect to the vehicle body floor. The entire seat can be lifted in a well-balanced manner by holding both sides of the strap, and can be lifted up easily.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is an explanatory view showing a laterally leashable automobile seat according to the present invention from the side as a whole.
FIG. 2 is an explanatory view showing a lock mechanism provided on the side-curvature retractable automobile seat of FIG. 1 from the side.
FIG. 3 is an explanatory view showing a lock mechanism provided on the side-bounce storage type automobile seat of FIG. 1 from a plan view;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Seat back 2 Seat cushion 3 Stand leg part 4,5 Striker lock 6,7 Striker 8,9 Strap 12 Swing lever F Car body floor

Claims (3)

One side of the seat cushion is pivotally attached to the wall of the car, and the other side is supported by the stand leg. In the automobile seat,
A swing lever that unlocks the striker lock, and the swing lever can be operated.
A first strap and a second strap each having a base connected to the same side of the swing lever;
One of the first and second straps is folded back via a guide roller, and both straps are extended outward from the front and rear of the stand leg, respectively.   2. The lateral jumping-storing automobile seat according to claim 1, wherein the one base and the other base are connected to each other, and the first and second straps are provided as a series of straps.   The laterally retractable retractable automobile seat according to claim 1 or 2, wherein the first and second straps in the stand leg are pulled out at the same height with respect to the vehicle body floor. .

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