JP2004359138A - Laterally tipping storage type vehicular seat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable unlocking operation of a striker lock even from either the front or rear of a seat cushion and easily performing of the tip-up of the whole seat. <P>SOLUTION: Straps 8, 9 for unlocking of the striker locks 4, 5 are provided on both front and rear of the seat cushion 2. The striker locks 4, 5 can be unlocked even from either the front or rear of the seat cushion 2, and the whole seat is assembled liftable with supporting both front and rear of the straps 8, 9, and the first strap 8 drawing out to either the front or the rear of the seat cushion 2 is extended to the other drawing out direction. The second strap 9 which is folded back through a guide roller 17, connects the tip end of the folded part to a swing lever 12, and draws out to the other side, is connected to the folded part of the first strap 8, and the first and second straps are provided with a set of straps. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a laterally recoil type vehicle seat that stores the entire seat substantially horizontally and jumps up and stores it on a wall in a vehicle.
[0002]
[Prior art]
Conventionally, as a rear seat of a wagon vehicle or the like, a side-retractable vehicle 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 store it on a wall in the vehicle. (Patent Document 1).
[0003]
The side-bounce storage-type automotive seat has a seat cushion that is pivotally attached to one side of the vehicle interior wall, the other side is supported by a standing leg, and a lever-operated unlocking type striker lock is used. The striker that rises from the vehicle body floor is held by a striker lock when seated, and the striker lock is unlocked from the striker when stored.
[0004]
In the vehicle slide 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]
JP 2001-322465 A
[Problems to be solved by the invention]
The present invention relates to a laterally recoil type automobile seat having a strap for unlocking the striker lock so that the striker lock can be unlocked from both front and 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 laterally-sloping retractable automobile seat that can be easily operated with a small number of parts for unlocking a striker lock.
[0008]
[Means for Solving the Problems]
In the vehicle seat according to the first aspect of the present invention, one side of the seat cushion is pivotally connected to a wall in the vehicle, the other side of the seat cushion is supported by a stand leg, and a swing lever is provided. The striker lock that is unlocked by the operation of the stand is provided on the stand legs, and the striker that rises from the body floor is held and held by the striker lock when sitting, and the striker lock is unlocked from the striker when stored, for lever operation The strap is provided on both front and rear sides of the seat cushion, and the striker lock can be unlocked from both the front and rear sides of the seat cushion, and the entire seat can be lifted up with both front and rear ends of the strap.
[0009]
In the vehicle seat of the horizontal recoil storage type according to claim 2 of the present invention, the first strap to be pulled out to one of the front and rear sides of the seat cushion extends in the other pulling-out direction, and is folded back via the guide roller, The end of the folded portion is connected to the swing lever, the second strap to be pulled out to the other is connected to the folded portion of the first strap, and the first and the second are provided with a series of straps. .
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
In the following, referring to the accompanying drawings, the illustrated embodiment is provided with a seat back 1 so as to be able to fall down from a seat cushion 2 like a conventional example, and one side of the seat cushion 2 is mounted on a wall in a vehicle. It is configured as a side-bounce storage that is pivotally mounted and the other side is supported by a stand leg 3 on a standing leg.
[0011]
In this automobile seat, as shown in FIG. 1, the front and rear striker locks 4, 5 are provided on the stand leg 3, and the strikers 6, 7 rising from the vehicle body floor F when seated are held by the striker locks 4, 5. When held and stored, the striker locks 4 and 5 are unlocked from the strikers 6 and 7.
[0012]
For unlocking the striker lock, first and second straps 8 and 9 are provided so as to be drawn out to both front and rear sides 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 both the front and rear sides of the seat cushion 2, and the entire seat is lifted by holding the straps 8 and 9 forward and backward. It is provided to be.
[0013]
As shown in FIG. 2, the striker locks 4 and 5 are assembled by latches 4a and 5a for holding the strikers 6 and 7 and ratchets 4b and 5b for locking the latches 4a and 5a. The latch 4a on the front side is tension-supported in the unlocking direction by a tension spring 10 bridging between the upper portion of the latch and the plate surface of the stand leg 3. The rear-side latch 5a is supported by a tension spring 11 that spans between the upper portion of the latch and the upper portion of the ratchet.
[0014]
The striker locks 4 and 5 are provided with a swing lever 12 that is pivotally connected to the stand leg 3 with a support shaft 12a, and a middle rod of the swing lever 12 is connected to a front side ratchet 4b by a link rod 13. By connecting the lower end of the swing lever 12 and the ratchet 5b on the rear side via the tow bar 14, the two are simultaneously operated.
[0015]
In addition, a tension spring 15 is mounted between the swinging lever 13 and the link rod 13. The swing lever 12 is provided with a bending claw 12b on the upper side, and is swingably guided by an arc-shaped guide hole 16 provided on the plate surface of the stand leg 3.
[0016]
As shown in FIGS. 2 and 3, as the straps 8 and 9, the first strap 8 to be pulled out to the front side of the seat cushion 2 is extended in the rearward direction, and is folded back via the guide roller 17. Since the base 9a of the second strap 9 connected to the swing lever 12 and pulled out to the rear is connected to the folded portion 8a of the first strap 8, the first and the second are provided as a series of straps. I have.
[0017]
The guide roller 17 is provided as a vertical roller by bearing-supporting a roller 17a with a holder 17b for mounting and fixing the roller 17a to the plate surface of the stand leg 3. With the guide roller 17 interposed, the second strap 9 has the hand-held loop portion 9b pulled out and held toward the rear side of the seat cushion 2. The first strap 8 has a hand-held loop portion 9b pulled out and held by a bearing metal 18 attached to the stand leg portion 3.
[0018]
In the laterally recoil type automobile seat configured as described above, the striker locks 4 and 5 can be unlocked by the straps 8 and 9 from either the front or the rear of the seat cushion 2, so that the entire seat can be easily flipped and stored. . Further, since the straps 8 and 9 are provided on both the front and rear sides of the seat cushion 2, the entire seat can be easily lifted by holding the straps 8 and 9 on both sides.
[0019]
The second straps 8 and 9 extend the first strap 8 in the rearward direction, are folded back via the guide roller 17, connect the tip of the folded portion 8a to the swing lever 12, and pull out the rearward side. Since the base 9a of 9 is connected to the folded portion 8a of the first strap 8, it is assembled so that the operation can be easily performed with a small number of parts.
[0020]
【The invention's effect】
As described above, according to the vehicle seat according to the first aspect of the present invention, the strap for lever operation is provided on both the front and rear of the seat cushion, and the striker lock is unlocked from both the front and rear of the seat cushion. The striker lock can be easily unlocked from both the front and rear of the seat cushion, and the entire seat can be easily lifted up because the entire seat can be lifted up and down by holding the strap forward and backward.
[0021]
According to the laterally sloping retractable vehicle seat according to the second aspect of the present invention, the first strap to be pulled out to one of the front and rear sides of the seat cushion extends in the other pulling-out direction and is folded back via the guide roller. Connecting the tip of the folded portion to the swing lever, connecting the second strap to be pulled out to the other to the folded portion of the first strap, and providing the first and second series of straps to form a striker lock. It is assembled so that it is easy to operate with a small number of parts for unlocking.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a laterally recoil type vehicle seat according to the present invention.
FIG. 2 is an explanatory side view showing a lock mechanism provided in the vehicle seat for a laterally slidable storage type shown in FIG. 1;
FIG. 3 is a plan view showing a lock mechanism provided in the vehicle seat of the side-bounce storage type shown in FIG. 1;
[Explanation of symbols]
Reference Signs List 1 seat back 2 seat cushion 3 stand legs 4, 5 striker lock 6, 7 striker 8, 9 strap F body floor

Claims (2)

One side of the seat cushion is pivotally attached to the inside wall of the vehicle, the other side is supported by a stand leg, and a striker lock that is unlocked by the operation of a swing lever is provided on the stand leg. In the side bounce storage type automobile seat, the striker that rises from the floor is held and held by the striker lock, and the storage lock is unlocked from the striker during storage.
The strap for operating the lever is provided on both front and rear of the seat cushion, the striker lock can be unlocked from both the front and rear of the seat cushion, and the entire seat can be lifted with both front and rear of the strap. Side-retractable car seat. A first strap to be pulled out to one of the front and rear sides of the seat cushion is extended in the other pulling-out direction, and is folded back via a guide roller. The side-retractable automotive seat according to claim 1, wherein the first and the second are provided with a series of straps connected to the folded portion of the first strap.

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