JPH0526602U - Attachment mechanism for flip-up seat - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to prevent the attachment mechanism of the flip-up type seat from protruding to the rear side of the seat. [Structure] A rear portion of one side edge of a frame (21A) of a seat portion (21) of a seat (2) is connected to a vehicle body (1) via a hinge (7). Since the hinge (7) does not project to the rear side of the seat (2) but is weak against external force in the lateral direction, the reclining device (24) connects the reinforcing plate (8) to reinforce.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a flip-up type seat mounting mechanism installed in a vehicle such as an automobile.

[0002]

[Prior Art]

 As shown in FIGS. 3 and 4, in a vehicle such as an automobile, one side edge of a seat portion (21) of a seat (2) is pivotally attached to a vehicle body (1) and a backrest portion (22) of the seat (2) is attached. ) Is completely tilted backward and then flipped up, the seat leg (23) is folded to the state shown in FIG. 4, and a flip-up type seat is provided for using the space after that for loading luggage.

Conventionally, in this type of flip-up seat (2), as shown in FIG. 5, a bracket (from the front and rear part of one side edge of the frame (21A) of the seat (21) of the seat (2) 21B, 21C), and a mounting mechanism was adopted in which the bearing brackets (3, 4) on the vehicle body (1) side are pivotally attached via the rotating shafts (5, 6).

[0004]

[Problems to be solved by the device]

 However, in the above conventional mounting mechanism, since the rear bearing bracket (4) projects to the rear side of the seat (2), the appearance is not damaged by the bearing bracket (4). I need a cover.

[0005]

[Means for Solving the Problems]

 As a means for solving the above-mentioned conventional problems, the present invention is a seat part (21) which can be flipped up by pivoting one side edge to a vehicle body (1), and the seat part (21). In a flip-up seat (2) consisting of a backrest (22) reclinably attached to the seat via a reclining device (24), one of the seats (21) of the seat (2) is At the front of the side edge, the bracket (21B) protruding from the frame (21A) of the seat (21) is pivotally attached to the bearing bracket (3) on the vehicle body (1) side via the rotary shaft (5). In the rear part, the hinge (7) protruding from the side edge of the frame (21A) is fixed to the vehicle body (1) side, and the reclining device (24) and the hinge (7) of the seat (2) are fixed. It provides a mechanism for attaching the flip-up type seat (2) which is connected to the reinforcing plate (8).

[0006]

[Action]

 The frame (21A) of the seat (21) of the seat (2) has the bracket (21B) of the frame (21A) at the front through the rotary shaft (5) and the bearing bracket (3) on the vehicle body (1) side. It is pivotally attached to the vehicle body (1) side via a hinge (7) at the rear. Since the hinge (7) can be attached to the side edge of the frame (21A), the hinge (7) does not project to the rear side of the seat (2). However, since the hinge (7) is weak against lateral force, the reclining device (24) of the seat (2) connects the reinforcing plate (8) to reinforce.

[0007]

【Example】

 1 and 2 of the present invention, the seat (21) of the flip-up seat (2) shown in FIGS. 3 and 4 has a front edge at one side of the frame (21A). A bracket (21B) is inserted in the section, and the bracket (21B) is pivotally attached to the bearing bracket (3) on the vehicle body (1) side via the rotating shaft (5), and the hinge (7B) is attached to the rear side. ) Is attached by welding, and the hinge (7) is fixed to the vehicle body (1) by bolts (9) and nuts (10).

At the rear of one side edge of the frame (21A), a reclining device (24) for attaching a backrest (22) to the seat (21) is attached by a bolt (11) and a nut (12). Has been. Further, a reinforcing plate (8) is extended from the reclining device (24), and the reinforcing plate (8) communicates with the hinge (7) by a bolt (13) and a nut (14).

In the above structure, the hinge (7) is attached to one side edge of the frame (21A) of the seat portion (21) and does not protrude rearward, and the hinge (7) is laterally arranged via the backrest portion (22). When an external force is exerted, the hinge (7) is reinforced by the reinforcing plate (8) from the reclining device (24) against such an external force, and the external force is applied to the reclining device (24) and The plates (8) and hinges (7) are distributed to the vehicle body side, the direct influence on the frame (21A) of the seat portion (21) is reduced, and it is not necessary to attach the high-strength bracket (21B).

[0010]

[Effect of the device]

 Therefore, in the present invention, the attachment mechanism does not project to the rear side of the flip-up type seat, and therefore, there is no need to remove the cover.

[0011]

[Brief description of drawings]

 1 and 2 show an embodiment of the present invention.

1 is an exploded perspective view of a mounting mechanism

[Fig. 2] Cross section of mounting mechanism

[FIG. 3] A flip-up type seat explanatory diagram

FIG. 4 is an explanatory view of a flipped-up state

FIG. 5 is an exploded perspective view of a conventional mounting mechanism.

[Explanation of symbols]

 1 body 2 flip-up seat 21 seat 21A frame 21B bracket 22 backrest 24 reclining device 3 bearing bracket 5 rotating shaft 7 hinge 8 reinforcement plate

Claims (1)

[Scope of utility model registration request] 1. A bounce which comprises a seat part which can be flipped up by pivotally attaching one side edge to a vehicle body, and a backrest part which is reclinably attached to the seat part via a reclining device. In the lifting seat,
At the front part of one side edge of the seat part of the seat, a bracket extended from the frame of the seat part is pivotally attached to a bearing bracket on the vehicle body side via a rotary shaft, and at the rear part, a hinge extended from the frame side edge. Is attached to the vehicle body side, and the reclining device of the seat and the hinge are connected by a reinforcing plate.