JPS6343156Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a seat device in which a takeout sheet is detachably incorporated into a part of the main seat.

For example, if a part of a vehicle seat is configured to be removable, the removed seat can be taken outdoors and used as an auxiliary seat, which is highly useful. However, when such a take-out sheet is incorporated into the main sheet, what is required is that the sheet be constructed so that it can be easily attached and removed, and that it can be easily used as a sheet after being removed from the main sheet.

In other words, this kind of take-out sheet is
Conventionally, in many cases, the seat cushion and seat bag of the take-out sheet are assembled separately into the seat cushion and seat bag of the main seat, respectively, and then assembled using a connector etc. after being removed. Therefore, the problem arises that the removal and assembly work during use is troublesome.

The present invention was developed in view of these circumstances, and has a simple structure in which a take-out seat consisting of a seat cushion and a seat bag is installed in the seat cushion of the main seat of a bench type in a horizontally unfolded state. Therefore, it is an object to provide an inexpensive seat device which can be easily used by simply removing the take-out seat from the main seat side and tilting the seat back forward of the seat.

Hereinafter, the present invention will be explained in detail using embodiments shown in the drawings.

Figures 1 to 6 show an embodiment of the seat device according to the present invention. In these figures, reference numeral 1 is a bench type main seat generally used as a rear seat of a vehicle, and the seat is located on the floor of the vehicle. It is comprised of a seat cushion 3 supported on a surface (not shown) via legs 2, 2, and a seat back 4 erected on the rear end side. As shown in FIGS. 1 and 2, the take-out sheet 5, which characterizes the present invention, is removably housed in a recess formed in the seat cushion 3 of the main sheet 1.

To explain this in detail, this take-out sheet 5 is
As shown in FIGS. 2 to 5, a seat cushion 7 is provided with foldable front and rear leg portions 6a and 6b on its lower side, and a seat cushion 7 is provided with a connector 8 on one end of the seat cushion 7, which is rotatable via a connector 8 on one end thereof. When stored in the main seat 1, the seat cushion 7 and the seat back 9 are assembled horizontally as shown in FIGS. 1 and 2. It is. In addition, the reference numeral 10 in Figure 3
is a board constituting the seat cushion frame of the main seat 1, and is fixed onto the legs 2, 2 with screws 10a or the like. Further, this board 10 has a two-tier structure on the left and right sides, but this is to accommodate and hold the legs 6a and 6b that are folded under the seat cushion 7 in the take-out sheet 5. 2a in the figure is a frame that connects the left and right leg parts 2, 2.

According to this embodiment, the take-out sheet 5
, the lower rear leg 6 of the seat cushion 7
A locking pipe 11 as a locking member extending behind the seat is provided for b, and this locking pipe 11 locks the rotation of the seat back 9 toward the rear of the seat at a predetermined position during assembly. It is constructed so as to have a function as a stopper and a function to ensure the function of the main sheet 1 by preventing the take-out sheet 5 from shifting its position and lifting up when stored in the main sheet 1. In addition, 12 in FIG. 3 is a locking pipe 1 bored in the board 10.
This is a notch hole into which the item 1 is inserted and locked. Further, FIG. 6 shows a support part that rotatably supports the leg part 6a or 6b on the seat cushion 7 of the take-out sheet 5, and in the figure, reference numeral 13 denotes a bracket fixedly installed on the seat cushion 7 side; Reference numeral 14 designates a pin that pivotally supports the leg portion, and reference numeral 15 designates a split pin that prevents the leg from coming off.

According to such a configuration, the take-out sheet 5
, with the seat cushion 7 and the seat bag 9 horizontally unfolded, and the legs 6a and 6b folded under the seat cushion 7, the seat cushion 7 and the seat back 9 can be easily and appropriately inserted into the seat cushion 3 of the main seat 1. It can be incorporated into the main seat 1 and stored and held, and not only does it have no problem with its stability, but it can also be easily removed when removed from the main seat 1, and the legs 6a, 6b and seat back 9 can be rotated. It is easy to assemble and use, and its usefulness is great.

As explained above, according to the seat device according to the present invention, the removable seat is incorporated into the seat cushion of the main seat with the seat cushion and seat bag horizontally unfolded, and the seat is protruded from the rear leg portion. Since the formed locking member is inserted into the notch hole formed at the bottom of the recessed part, the take-out sheet can be securely attached to the main sheet, and there is no risk of the take-out sheet lifting up, resulting in a simple and inexpensive structure. Nevertheless, the take-out seat can be easily removed from the main seat side and the seat bag can be locked at a predetermined inclination angle by the locking member, making it possible to easily and quickly put it into use, which is necessary. It can be used to demonstrate its functions, and its practical effects are great.

[Brief explanation of drawings]

The figure shows an embodiment of the seat device according to the present invention,
Fig. 1 is a perspective view showing the general configuration of the whole, Fig. 2 is a front view of the main part, Fig. 3 is an exploded perspective view of the main part, and Figs. 4 and 5 are a side view and rear view showing the take-out sheet. FIG. 6 is an exploded perspective view showing the leg support portion of the take-out sheet. In the figure, 1... Main seat, 3... Seat cushion, 4... Seat bag, 5... Take-out sheet, 6a, 6b... Legs, 7... Seat cushion, 8... Connector, 9... ...Seat bag, 11...
...Locking pipe.

Claims (1)

[Scope of utility model registration request] It is equipped with a take-out seat that is removably incorporated into a part of the main seat of the bench type, and this take-out seat has a seat cushion that has front and rear legs that can be folded under the seat cushion, and one end of the seat cushion that can be rotated. The seat cushion and the seat bag are connected to each other, and when the seat cushion and the seat bag are horizontally expanded, the main seat cushion and the seat bag are removably installed in a recess formed in the seat cushion of the main sheet, and the seat cushion of the take-out sheet A locking member is formed protrudingly on the rear leg portion attached to the seat, and the locking member is adapted to lock the rearward rotation of the seat bag of the take-out sheet at a predetermined position when the take-out sheet is used. A seat characterized in that a notch hole is formed at the bottom of the concave portion of the main seat, and the locking member is inserted into the notch hole and locked when the takeout sheet is stored, and is incorporated into the main seat. Device.