JPH0131542Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a seat device for an automobile that is provided with a rearward-facing sub-rear seat behind the rear seat.

(Prior art) As shown in Japanese Utility Model Application No. 57-12056, it is known that a rear-facing sub-rear seat is provided behind the rear seat, but normally the sub-rear seat is fixedly mounted on the rear floor. Therefore, it was not possible to diversify the usage of the sub-rear seat.

(Purpose of the invention) This invention was made in view of the above points.
The purpose of this is to allow the rear-facing sub-rear seat to be moved to an opening at the rear of the vehicle body, thereby diversifying the usage of the sub-rear seat.

(Structure of the invention) The present invention forms a downwardly recessed part in the rear floor that is formed by kicking up the rear floor, and a rearward-facing sub-rear seat consisting of a seat cushion and a seat back is provided at the front upper part of the recessed part. At the same time, the peripheral wall of the recess includes a bearing section that rotatably supports a shaft section provided on both rear sides of the seat cushion, and a seat cushion that is located behind the bearing section and supports the shaft section as a fulcrum. a first support portion that engages with an engaging portion provided at the front end of the seat cushion when the seat cushion is reversed rearward; A second support part is formed on the edge on which the seat cushion is placed, which is further inverted from the inverted state using the first support part as a fulcrum, and a link between the lower part of the seat back and the bottom surface of the recessed part. It is characterized in that the seat back can be freely moved from the front side of the recessed part to the rear side by connecting the seats with a member, and the sub-rear seat can be moved to the back door opening at the rear of the vehicle body.

(Embodiment) Hereinafter, an automobile seat device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this automobile, as shown in Fig. 1, a rear floor 2 with a raised structure is located behind the rear seat 1.
A downwardly depressed recess 3 is formed in the rear floor 2. At the front upper part of the recess 3, a rearward-facing sub-rear seat 4 is arranged which includes a seat cushion 4a and a seat back 4b. In this sub-rear seat 4, a seat cushion 4a and a seat back 4b have an independent mounting structure. That is, the seat cushion 4a is rotatable by shaft portions 5, 5 protruding from both rear portions of the seat cushion 4a on groove-shaped bearing portions 6, 6 (see FIG. 6) formed on both sides of the peripheral wall 3a of the recess 3. The seat back 4b is attached by supporting the seat back 4b to its lower part and the bottom surface 3b of the recess 3.
It is attached by connecting the central part with a link member 7. The shaft portions 5, 5 act as fulcrums during the first backward reversal of the seat cushion 4a. Further, the link member 7 functions to enable the seat bag 4b to move from the front side of the recess 3 to the rear side. This link member 7 can be supported by brackets 8 and 9 (see FIG. 3) provided on the side surface of the peripheral wall 3a of the recess 3 in order to position the seat bag 4b on the front or rear side of the recess 3. .

On the other hand, the front portion of the seat cushion 4a is supported by a support member 10 (see FIG. 3) fixed to the link member 7. Further, U-shaped engaging portions 11, 11 are provided at both front portions of the seat cushion 4a.
is installed protrudingly. The rear surface of the peripheral wall 3a of the concave portion 3 has a groove that engages with the engaging portions 11, 11 when the seat cushion 4a is reversed rearward using the shaft portions 5, 5 as a fulcrum (i.e., during the first backward reversal). First thing to do
A support portion 12 is provided. The first support part 12
is composed of a link formed by rotatably connecting two arms 12a and 12b to each other, the end of one arm 12a is pivotally supported on the rear surface of the recess surrounding wall 3a, and the end of the other arm 12b is It is designed to be able to engage with the engaging portion 11 of the seat cushion 4b.

At the lower edge of the back door opening edge 13 formed at the rear of the vehicle body so as to be connected to the rear end of the recess 3,
The seat cushion 4a is configured to be placed on the seat cushion 4a when the seat cushion 4a is further reversed from the first rearward inversion state using the first support portion 12 as a fulcrum (that is, during the second rearward inversion). A second support portion 14 is provided. When the seat cushion 4a is placed on the second support part 14, the first
Two arms 12a of the link 12, which are supporting parts,
12b is in a straight line shape and prevents the seat cushion 4a from falling off backward by engagement with the engaging portion 11 (see FIG. 7).

In the drawing, reference numeral 15 indicates a stopper that prevents the seat back 4b from rotating forward when the seat back 4b is moved rearward, 16 indicates a backdoor, and 17
18 is a side frame, and 18 is a bumper.

In this configuration, from the sub-rear seat 4 in the state shown by the solid line in FIG. After that, by tilting the seat back 4b backward, a luggage compartment floor covering the upper surface of the recess 3 can be constructed as shown by the chain line in FIG.

Furthermore, the seat cushion 4a in the first rearward inverted state is further reversed in the second rearward direction using the first support part 12 as a fulcrum, and after placing the seat cushion 4a on the second support part 14, the seat cushion 4b is When it is moved rearward in an upright state, a cashier sheet located at the back door opening edge 13 at the rear of the vehicle body is obtained, as shown by the solid line in FIG. At this time, the back door 16 is opened.

(Effects of the invention) As described above, according to the invention, the rear-facing sub-rear seat placed behind the rear seat can be moved to the edge of the rear door opening at the rear of the vehicle, so the sub-rear seat can be used as a leisure seat for fishing, etc. This has the practical effect of being able to satisfy the various demands of users regarding the manner in which the sheet is used.

[Brief explanation of the drawing]

1 is a side view of an automobile seat device according to an embodiment of the present invention, FIG. 2 is a side view showing one of the usage modes of the automobile seat device of FIG. 1, and FIG. 3 is a side view of the automobile seat device of FIG. 1. A perspective view showing details of the main parts of the sub-rear seat, Figure 4 is a sectional view taken along line AA in Figure 3, Figure 5
The figure is a sectional view taken along line B-B in Fig. 3, Fig. 6 is an enlarged perspective view showing the state of shaft support in the sub-rear seat in Fig. 1, and Fig. 7 is an enlarged perspective view of the sub-rear seat part in Fig. 2. It is. 1...Rear seat, 2...Rear floor, 3...
Recess, 3a... Peripheral wall of the recess, 3b... Bottom of the recess, 4... Sub-rear seat, 4a... Seat cushion of the sub-rear seat, 4b... Seat back of the sub-rear seat, 5... Shaft, 6... Bearing Department,
7... Link member, 11... Engaging portion, 12... First support portion, 13... Opening edge, 14... Second support portion.

Claims (1)

[Scope of utility model registration request] The rear floor, which is formed by pushing up behind the rear seat, has a downwardly recessed part.
A rear-facing sub-rear seat consisting of a seat cushion and a seat back is disposed at the upper front side of the recess, and the peripheral wall of the recess rotatably supports shafts provided on both rear sides of the seat cushion. a first support located rearward of the bearing portion that engages with an engaging portion provided at the front end of the seat cushion when the seat cushion is reversed rearward using the shaft portion as a fulcrum; A seat cushion is mounted on the lower edge of the opening edge formed in the rear part of the vehicle body so as to be connected to the rear end of the recessed part, and the seat cushion is further inverted from the inverted state using the first support part as a fulcrum. The seat bag is characterized in that a lower part of the seat bag is connected to a bottom surface of the recess by a link member so as to be movable from the front side of the recess to the rear side of the recess. Automobile seat equipment.