JPH0423063Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is a rear seat device for an automobile, particularly an automobile rear seat device configured so that the seat back can be folded forward and luggage can be placed on the back of the seat. Regarding.

(Prior Art) Generally, a trunk room or a luggage compartment is provided behind the rear seat in a car.In order to load more luggage, the seat back of the rear seat is made to be able to be folded forward. Some seat bags are designed so that luggage can be placed on the upper part of the back. However, in such a vehicle, if luggage is placed on the back of the seat bag that is folded forward, the luggage may move forward when the vehicle suddenly brakes and fall off the back of the seat bag, or Luggage may come into contact with the seat back of the front seat, making it difficult for luggage to be held properly. To deal with this, when the seatback of the rear seat is folded forward, a frame can be erected at the front of the back of the seatback to prevent the luggage placed on the back of the seatback from moving forward. What has been done is known.

On the other hand, some rear seats of automobiles have a seat back that is divided in the width direction of the vehicle so that each divided seat back can be folded forward individually. According to this, by folding only some of the divided seat backs forward, It is possible to place luggage on the back of this split seat bag and seat an occupant in the seat on the side of the other split seat bag that is in an upright position.
In 1983, a device was developed to prevent the luggage placed on the back of the split seat bag that was folded forward from falling off in this type of rear seat.
It is disclosed in the publication No. This invention is based on a configuration in which the seat bag is divided into left and right parts as shown in FIG. 9, and at least one of the divided seat bags 1 can be folded forward.
A is provided with a frame 2 that stands up along the front part of the back surface when it is folded forward, and an armrest 3 that stands up along the side part on the center side of the back surface 1a. Incidentally, the frame 2 and the armrest 3 are designed to stand up in conjunction with each other. According to this,
If only the split seat bag 1 is folded forward and the armrest 3 and frame 2 are erected, the occupant seated on the seat on the side of the other split seat bag can rest his arm on the armrest 3, and at the same time, the seat bag 1 can be folded forward. Luggage can be placed on the back surface 1a of the split seat bag 1, and the frame 2 and armrest 3 prevent the cargo from falling off the back surface 1a.

(Problem to be solved by the invention) However, in this rear seat, when the left and right split seat backs are folded forward at the same time and a relatively large piece of luggage is placed across the backs, the above-mentioned armrest If the armrest is folded down to avoid this, the frame will also fall down, causing the luggage placed on the back of the split seat bag to fall off the back.

The present invention addresses the above-mentioned situation in rear seats of automobiles in which the seat back is divided into two parts in the vehicle width direction, and each divided seat back can be folded forward from an upright position to a substantially horizontal position. When the seat bag is folded forward, it is possible to place luggage over the entire back surface of these seat bags, and it is possible to prevent the luggage from falling off. To prevent luggage placed on the back surface of a seat bag from falling off even when the seat bag is moved.

(Means for Solving the Problems) In order to achieve the above object, the automobile rear seat device according to the present invention is characterized by being configured as follows.

That is, the present invention provides a rear seat device for an automobile in which the seat back is divided into a first divided seat back and a second divided seat back in the vehicle width direction, and each divided seat back can be folded forward from an upright position to a substantially horizontal position. a first frame member attached to the back surface of the first split seat bag so as to be able to stand up on the front part of the back surface when the split seat bag is in a forward-folded state; The other end is connected to the upper end of the side part of the second split seat bag.
A first frame member that is attached to the side of the split seat bag and stands up at the front of the back of the first split seat bag when both the first and second split seat bags are folded forward, as well as the front back of the second split seat bag. and a second frame member that can be erected along the frame body. When the first split seat bag is folded forward and the first frame member is erected on the front part of the back surface, the second frame member is placed on the side part of the back surface of the first split seat bag on the side of the second split seat bag side. A connecting part to the first frame member at one end of the second frame member is rotatable in a horizontal plane so that the second frame member can be erected along the seat, and a mounting part to the second split seat bag at the other end is rotatable in a horizontal plane. is detachable, and the other end portion is configured to be detachably supported at the rear end of the side of the first split seat bag on the side of the second split seat bag.

(Function) According to the above configuration, when the first and second split seat bags constituting the rear seat are folded forward to load a large amount of luggage or relatively large luggage, the front part of the back of these split seat bags is folded forward. Since the frame body made up of the first and second frame members can be erected across the seat, it is possible to reliably prevent the luggage placed on the back surface of these split seat bags from falling off to the front. In addition, since the passenger is seated on a part of the rear seat, when only the first split seat bag is folded forward, the rear surface of the split seat bag with the first and second frame members constituting the frame body folded forward is Since it can be erected along the front part and the side part on the side of the split seat bag that is in the upright state, in this case as well, the seat can be placed in front of the luggage placed on the back of the split seat bag that is folded forward or when the passenger is seated. This will prevent it from moving to the side of the seat or falling off.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

As shown in FIG. 1, a rear seat device 10 according to this embodiment includes a seat cushion 12 fixed to a floor panel 11, and a seat cushion 12 fixed to a floor panel 11.
2 and a seat back 13 erected from the rear of the seat. This seat bag 13 is divided into left and right parts, and the lower ends of these divided seat bags 14 and 15 are rotatably connected to the rear part of the seat cushion 12 via a bracket 16, so that the seat bag 13 can be rotated from the upright position shown in the figure. Horizontal posture (7th
(see figure), each can be folded forward in the direction a.

However, these divided seat bags 14, 15
A frame body 17 is provided on the back surfaces 14a and 15a of the
is provided. This frame body 17 includes a first frame member 18 provided on the back surface 14a of a right-side split seat bag (first split seat bag) 14, and a left-side split seat bag (second split seat bag) 15.
The second frame member 19 is provided on the back surface 15a of the second frame member 19. And the first frame member 18
A horizontal side portion 18a, a first vertical side portion 18b on the outer side in the vehicle width direction, and a second vertical side portion 18c on the center side in the vehicle width direction.
The first and second vertical sides 18 are shaped like a U-shape.
The upper end portions 18b' and 18c' of the seats b and 18c are respectively attached to upper positions on both sides of the back surface 14a of the first divided seat bag 14. Further, the second frame member 19 has an L-shape formed by a horizontal side portion 19a and a vertical side portion 19b on the outside in the vehicle width direction.
The upper end portion 19b' of the horizontal side portion 19a is supported at a position above the outer side in the vehicle width direction of the back surface 15a of the second split seat bag 15, and the end portion 19a' of the horizontal side portion 19a on the center side in the vehicle width direction The first frame member 18 is connected to a bent portion between the second vertical side portion 18c and the horizontal side portion 18a. When the divided seat bags 14, 15 are erected as shown in the figure, the horizontal side portions 18a, 19a of these first and second frame members 18, 19 are aligned with the back surface 14a of these seat bags 14, 15. , 15a, the engagement members 20, 2 are made of spring plates attached to the lower part of the engagement members 20, 2.
1, the rear surface 14a, 1
It is designed to be housed and held in a state along line 5a.

Here, the support structure at each end of the first and second frame members 18 and 19 will be explained in detail. First, in the support portion A of the upper end portion 18b' of the first vertical side portion 18b of the first frame member 18, as shown in an enlarged view in FIG. A first bracket 22 is fixed to the
The first vertical side portion 1 is attached via a pin 23 to a portion protruding rearward from the first divided seat bag back surface 14a.
The upper end portion 18b' of 8b is rotatably connected. In this case, the hole 18b'' in the upper end portion 18b' of the first vertical side, in which the pin 23 is engaged, is an elongated hole, and the front part of the first bracket 22 has a pair of vertically parallel holes. Engagement pieces 22a, 22a
is provided to protrude laterally, and if the first vertical side portion 18b is rotated in the horizontal direction (b direction) and moved forward (c direction) in the drawing of FIG. 18b
The upper end portion 18b' is inserted and engaged between the engaging pieces 22a, 22a. Also, the first
Upper end portion 1 of second vertical side portion 18c in frame member 18
8c', as shown in an enlarged view in FIG.
The second one is located at the upper side of the center side in the vehicle width direction at a.
A bracket 24 is fixed to the bracket 24, and the second vertical side portion 1 is connected to the bracket 24 via a pin 25.
The upper end portion 18c' of 8c is connected to be rotatable in the direction d from the illustrated position.

Next, at the support part c of the upper end part 19b' of the vertical side part 19b of the second frame member 19, as shown in an enlarged view in FIG. A third bracket 26 is fixed, and the third bracket 26
The vertical side portion 19b is attached via a pin 27 to a portion protruding rearward from the second divided seat bag back surface 15a.
The upper end portion 19b' of is rotatably connected. In this case, the hole 19b'' in the upper end 19b' of the vertical side part, into which the pin 27 is engaged, is an elongated hole, and the front part of the third bracket 26 has a pair of engaging holes arranged vertically in parallel. The pieces 26a, 26a are provided, and if the vertical side portion 19b is rotated in the horizontal direction (direction e) and moved forward (direction f) in the drawing of FIG. 4, the upper end of the vertical side portion 19b The portion 19b' can be inserted and engaged between the engaging pieces 26a, 26a.The upper end of the elongated hole 19'' formed in the upper end portion 19b' of the vertical side portion The hole diameter is larger than the head 27a of the pin 27,
As shown in FIG. 4, the pin 27
By moving the vertical side portion 19b outward in the vehicle width direction (in the g direction) when the vehicle is located within the 〓 position, the upper end portion 19b' of the vertical side portion 19b can be separated from the pin 27 or the third bracket 26. I'm starting to be able to do it.

Furthermore, the horizontal side portion 18a of the first frame member 18 and the second
The bent portion between the vertical side portion 18c and the second frame member 19
As shown in an enlarged view in FIG. 5, a connecting member 28 is fixed to the bent portion of the first frame member 18 at the connecting portion D with the end portion 19a' of the horizontal side portion 19a. The second in the connecting member 28
Pin 2 is attached to the part that protrudes horizontally toward the frame member 19 side.
9, the horizontal side portion 19a of the second frame member 19
The ends 19a' of the two are connected to each other. In that case, the connecting member 28 has a pair of engaging pieces 28 in front and back parallel to each other.
a, 28a are provided to protrude upward, and the second frame member 19
The end portion 19a' of the second frame member 19 is engaged between the engaging pieces 28a, 28a.
horizontal side portion 19a of and horizontal side portion 1 of the first frame member 18
8a, and the hole 19a'' in the horizontal side end 19a' of the second frame member 19, in which the pin 29 is engaged, is an elongated hole, and the second frame If the horizontal side portion 19a of the member 19 is moved outward in the vehicle width direction (h direction), the horizontal side portion 1
The end 19a' of 9a is the engaging piece 28 of the connecting member 28.
The horizontal side portion 19a can be rotated by detaching from between a and 28a.

Furthermore, as shown in an enlarged view in FIG. 6, a support member 30 provided with a recess 30a is fixed to the lower end of the side of the back surface 14a of the first split seat bag 14 near the center in the vehicle width direction. The end portion 19 of the vertical side portion 19b of the second frame member 19
It is now possible to insert b′. Further, as shown in FIG. 8, a latching member 31 provided with an engagement recess 31a is attached to the upper side surface of the second split seat bag 15 on the center side in the vehicle width direction, and the first frame is attached to the recess 31a. By inserting the second vertical side portion 18c of the member 18, the hanging member 31
The second vertical side portion 18c of the first frame member 18 can be hooked to the second vertical side portion 18c of the first frame member 18.

Next, the operation of this embodiment will be explained.

First, as shown in FIG. 1, when the first and second divided seat bags 14, 15 are in an upright state, the back surfaces 14a, 1 of these seat bags 14, 15 are
The first and second in the frame 17 provided in 5a
The lower sides 18a, 19a of the frame members 18, 19 are engaged with the engaging members 20, 21, respectively, and both frame members 18, 19 are attached to the split seat bag 14, in a stable state.
It is stored and held along the back surfaces 14a and 15a of 15.

Next, when the first and second divided seat bags 14 and 15 are folded forward together with the frame members 18 and 19 in order to load cargo, as shown in FIG. It can be made to stand up from the state shown by the chain line in FIG. 7 to the state shown by the solid line. That is, in the support parts A and B, the first and second vertical sides 18b and 18c of the first frame member 18
The ends 18b' and 18c' of the first divided seat bag 1
4, and the end 19b' of the vertical side 19b of the second frame member 19 is rotatably connected to the upper part of the back surface 15a of the second split seat bag 15 at the support section C. Therefore, the entire frame 17 can be rotated integrally. After rotating the entire frame 17 in this way, the first vertical side 18b of the first frame member 18 and the vertical side 19 of the second frame member 19 are
When b is pressed downward, the ends 18 of the vertical sides 18b, 19b in the support parts A, C
b', 19b' are between the engaging pieces 22a, 22a of the first and third brackets 22, 26 and between the engaging pieces 26a, 26
a to prevent rotation of each frame member 18, 19, thereby ensuring that the first and second frame members 18, 19 or the entire frame 17 are securely fixed in an upright state. . Therefore, in this state, the baggage is transferred to the back surfaces 14a and 1 of the two divided seat bags 14 and 15.
5a, these back surfaces 14a, 15
The frame 17 erected along the front part of the bag prevents the baggage from falling forward.

In addition, when a passenger is seated on one seat and luggage is to be placed on the back of the split seat bag of the other seat, both split seat bags 14 and 15 should be
, and move both frame members 18 and 19 forward in the same way as above.
The backs 14a and 1 of the divided seat bags 14 and 15
Stand along the front part of 5a. Then, the vertical side 19b of the second frame member 19 located on the second split seat bag 15 side is pulled up, and the elongated hole 19b'' formed at the end 19b' of the vertical side 19b in the support part C is opened. The pin 27 is positioned in the large diameter portion 19b.In addition, in this state, the pin 27 is
When the frame member 19 is pulled outward in the vehicle width direction, in the connecting part D, the hole at the end 19a' of the second frame member horizontal side part 19, which is engaged with the pin 29, is an elongated hole 19a''. , the second frame member 19 moves outward in the vehicle width direction (h' direction).As a result, the vertical side 1 of the second frame member 19 at the support portion C
At the same time that the end 19b' of the second frame member 19 is detached from the pin 27 or the third bracket 26, the end 19a' of the horizontal side 19a of the second frame member 19 is engaged with the engaging pieces 28a, 28a of the connecting member 28. He will be leaving soon. Thereby, the second frame member 19 becomes rotatable around the pin 29 in the connecting portion D. Therefore, this second frame member 19 is moved in the i direction in FIG.
the end 1 of the longitudinal side 19b.
9b' is inserted and supported in the recess 30a of the support member 30 provided on the back surface 14a of the first divided seat bag. As a result, as shown in FIG. 8, the second frame member 19 is fixed upright along the side of the first split seat bag 14 on the center side in the vehicle width direction.
Therefore, the back surface 14a of the first divided seat bag 14
The back surface 14a is surrounded by both frame members 18 and 19 that are erected at the front portion and the side portion on the center side in the vehicle width direction. If the second split seat bag 15 is raised in this state, the passenger can sit on this seat, and luggage can be placed on the back surface 14a of the first split seat bag 14. The frame members 18 and 19 constituting the frame body 17 prevent the second divided seat bag 15 from moving toward the seat side or forward or falling off. In this case, the vertical side portion 19b of the second frame member 19 is attached to the hanging member 3.
By inserting and locking the frame 17 into the recess 31a, the entire frame 17 can be reliably fixed in the upright position.

In addition, in this way, only the first divided seat back 14 is folded forward, and both frame members 18 and 19 are moved to the rear side thereof.
4a, if the box body 32, which is open at the top, is locked to the horizontal sides 18a, 19a of both frame members 18, 19, as shown by the chain lines in FIG. Small items etc. can be stored in the box body 32.

(Effects of the Invention) As described above, according to the present invention, in the rear seat device for an automobile, the seat back is divided into two parts in the vehicle width direction, and each divided seat back can be folded forward from an upright position to a substantially horizontal position. When each split seat bag in the rear seat is folded forward to load a large amount of luggage or relatively large luggage, the frame body can be erected to straddle the front part of the back of these seat bags, and the above-mentioned luggage can be loaded. In addition, since the passenger is seated in a part of the rear seat, if only a part of the split seat bag is folded forward, the split seat bag with the frame body folded forward The seat can be erected along the front part of the back of the seat and the side of the split seat bag in the upright state, and the luggage placed on the back can be moved forward or to the side of the seat where the passenger is seated. Otherwise, falling off will be prevented. This improves the convenience of loading luggage using the back of the rear seat, and the rear seat is always used efficiently in this type of vehicle.

[Brief explanation of the drawing]

Figures 1 to 8 show an embodiment of the present invention. Figure 1 is an overall perspective view of the rear seat device as seen from the rear, and Figures 2 to 6 are main points showing each supporting part and connecting part of the frame. FIG. 7 is an overall perspective view of the rear seat device when the first and second seat back sections are folded forward, and FIG. 8 is a perspective view of the same when only the first seat back seat section is folded forward. It is. 9th
The figure is a perspective view of a rear seat showing a conventional example. 10...Rear seat, 13...Seat back,
14...First divided seat bag, 15... Second divided seat bag, 17... Frame body, 18... First frame member, 19... Second frame member.

Claims (1)

[Scope of utility model registration request] A rear seat device for an automobile in which a seat back is divided into a first divided seat back and a second divided seat back in the vehicle width direction, and each of these divided seat backs can be folded forward from an upright position to a substantially horizontal position, wherein the first divided seat back is divided into a first divided seat back and a second divided seat back. a first frame member that is attached to the back surface of the seat bag and can stand up on the front surface of the back surface when the seat bag is in a forward-folded state; and the other end is attached to the side of the second split seat bag opposite to the first split seat bag, so that when both the first and second split seat bags are in the forward folded state, the back front part of the first split seat bag is attached. A frame body is provided with a first frame member that stands upright and a second frame member that can stand up on the front part of the back surface of the second split seat bag, and when the first seat bag is in a forward folded state, the first frame member stands upright. The first frame at one end of the second frame member is configured such that when the second frame member is erected, the second frame member can be erected along the side of the back side of the first split seat bag on the side of the second split seat bag. The connecting portion to the member is rotatable in a horizontal plane, and the attachment portion to the second split seat bag at the other end is detachable, and the other end is attached to the second split seat bag in the first split seat bag. A rear seat device for an automobile, characterized in that it is configured to be detachably supported at a rear end of a side portion of a split seat back side.