JPS6135093Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an auxiliary cushion body for a vehicle seat, and particularly to an auxiliary cushion body that can maintain a state perpendicular to a vehicle seat cushion portion and a seat back portion, and a state in the same plane. be.

Conventionally, in small passenger cars such as microbuses, one side of the armrest was made of a material with cushioning properties so that it could be tilted toward the side of the seat, and this could be used as a seat cushion part. Proposed. In this system, the armrest is connected to the seat cushion portion of the seat via a hinge, and is rotated in the side direction of the seat by the force of a spring, using the hinge as a fulcrum, if necessary.

However, according to the conventional armrest for a vehicle, the armrest is connected to the seat via a hinge, so when the armrest is no longer needed, the armrest cannot be removed from the seat. When you do,
This armrest may get in the way, or the structure for rotatably attaching the armrest is complicated and increases costs, or the structure of the locking mechanism for holding the armrest in the same plane as the seat cushion is complicated. It had the disadvantage that.

The object of the present invention is to provide a tapered surface formed at an angle of 45 degrees with respect to the surface of the seat cushion or seat back on the side side of the seat cushion or the seat back, and to provide the auxiliary cushion with a tapered surface formed at an angle of 45 degrees with respect to the surface of the seat cushion or the seat back. A tapered surface symmetrical to the surface is provided, and the abutment direction of both tapered surfaces is changed so that the auxiliary cushion body can be held in a state perpendicular and horizontal to the surface of the seat cushion part or the seat back part, This method eliminates the above drawbacks, and will be explained in detail below using examples.

1 to 4 are simplified configuration diagrams showing one embodiment of the auxiliary cushion body for a vehicle seat according to the present invention. In the figures, 1 and 2 are seats installed on the left and right windows of a small passenger car, for example. Yes, these are the seat cushion part 3 and the seat back part 4.
The seat back portion 4 is usually held by a reclining device so that its rotation angle can be adjusted back and forth. On the side sides of the seat cushion part 3 and seat back part 4,
A tapered surface 5 is formed which is inclined at 45 degrees with respect to the surfaces of the seats 1 and 2, and a hole 7 is formed at the front and back of this tapered surface 5 into which a stopper 6 protruding from the auxiliary cushion body 9 is inserted. Ru. In addition,
The hole 7 corresponds to the hollow part of the cylinder 8, and the cylinder 8 is integrated with the frame 3f that constitutes the seat cushion part 3. In this case, the cylinder 8
extends in a direction perpendicular to the tapered surface 5. The auxiliary cushion body 9 is formed from a cushioning material and a skin covering almost the entire frame 10, and has a tapered surface 11 inclined at an angle of 45 degrees on one end side. The stopper 6, which is symmetrical to the tapered surface 5 and is integral with the frame 10, projects from this tapered surface 11 in a direction perpendicular to the tapered surface 11.

To explain how to use the auxiliary cushion body 9 having such a configuration, in order to use this cushion body 9 as an armrest 9a, as shown in FIG. Insert the stopper 6 protruding from the cushion body 9 into the hole 7 as shown in FIG. That is, the tapered surface 11 contacts the tapered surface 5, and thereby,
This can be used as an armrest 9a. In addition, in order to use it as the auxiliary seat 9b of the seats 1 and 2, the stopper 6 of the cushion body 9 is
into the hole 7 and place it horizontally, then attach the cushion body 9.
By setting the cushion body 9 so that the a surface 9b faces upward, the cushion body 9 can be seated. In addition, by setting the cushion body 9 on the side side of the seat back portion 4 in a state 9n perpendicular to the surface 4a of the seat back portion 4 or in a state 9m so as to be flush with the surface 4a of the seat back portion 4, the cushion body 9 can be placed on the side of the seat back portion 4. It can be used as a roll prevention member or as a back support member for holding the back of an occupant seated on an auxiliary seat. When it is not necessary to use such a cushion body, the stopper 6 can be pulled out from the hole 7 and the cushion body 9 can be stored in another place, or the seat back part 4 can be removed as shown in FIG. This cushion body 9 may be stored on the side of the space 4l formed on the back side of the cushion body 9. Therefore, by removing this cushion body 9 from the seats 1 and 2, the seats 1 and 2 can be removed.
It becomes easy to sit on the seat, and it becomes easy to pass between the seats 1 and 2. Further, according to the present invention, the cushion body 9 can be used as an armrest or an auxiliary seat by simply replacing the stopper 6. Therefore, unlike the conventional case, the armrest can be attached with a hinge on the seat cushion or seat back side. There is no need to connect using a wire, which simplifies the structure and reduces costs.

As explained above, according to the auxiliary cushion body for a vehicle seat according to the present invention, the surface of the seat cushion portion or the seat back portion of the vehicle seat is
An inclined surface inclined at an inclination angle of 45 degrees is formed on the side side of the seat cushion portion or the seat back portion, and a tapered surface that joins to the tapered surface is formed on the side side of the substantially flat auxiliary cushion body. However, since a connecting member for attaching the auxiliary cushion body to the seat cushion part or the seat back part is provided between both tapered surfaces, the auxiliary cushion body can be used as an armrest or as an auxiliary cushion by simply changing the attachment direction. It can be used as a seat or as a member to prevent the body from rolling on the seat back side, and when this auxiliary cushion body is no longer needed, it can be removed from the seat, so it can be used when sitting on the seat or
Passage between sheets becomes easier, and costs can be further reduced.

[Brief explanation of the drawing]

1 to 4 are a perspective view and a sectional view of a main part of an embodiment of an auxiliary cushion body for a vehicle seat according to the present invention. DESCRIPTION OF SYMBOLS 1, 2... Seat, 3... Seat cushion part, 4... Seat back part, 5, 11... Tapered surface, 6... Stopper, 7... Hole, 8... Cylindrical body,
9...Auxiliary cushion body.

Claims (1)

[Scope of utility model registration request] A tapered surface is provided on the side side of the seat consisting of a seat cushion portion and a seat back portion, the tapered surface being inclined at an inclination angle of approximately 45° with respect to the surface side of the seat cushion portion or the seat back portion, and having a flat plate shape, and an auxiliary cushion body having a tapered surface that comes into contact with the tapered surface, and a connecting member that can connect the tapered surface side of the auxiliary cushion body to the tapered surface side of the seat side. An auxiliary cushion body for a vehicle seat, characterized in that the auxiliary cushion body can be held in a state perpendicular to the surface of the seat cushion portion or the seat back portion and in a state of the same plane.