JPH0429436U

JPH0429436U -

Info

Publication number: JPH0429436U
Application number: JP7105890U
Authority: JP
Priority date: 1990-07-05
Filing date: 1990-07-05
Publication date: 1992-03-10

Description

[Brief explanation of the drawing]

第１図及び第４図は本考案の一実施例を示すも
ので、第１図は要部構成の側面図、第２図は同要
部分の斜視図、第３図はシートバツクを後方にリ
クライニングした状態の側面図、第４図はシート
バツクを前倒しした状態の側面図、第５図は従来
例を示す側面図、第６図は同従来例のシートバツ
クを後方にリクライニングした状態の側面図であ
る。１２……シートクツシヨン、１３……シートバ
ツク、１６……後側支持部材、１８……枢軸、２
０……スウイングアーム、２２……ロツク機構。 Figures 1 and 4 show an embodiment of the present invention, with Figure 1 being a side view of the main parts, Figure 2 being a perspective view of the same parts, and Figure 3 showing the seat back reclining backwards. FIG. 4 is a side view of the seat back in a state where it is tilted forward, FIG. 5 is a side view of a conventional example, and FIG. 6 is a side view of the same conventional example with the seat back reclined backwards. . 12... Seat cushion, 13... Seat back, 16... Rear side support member, 18... Pivot, 2
0...Swing arm, 22...Lock mechanism.

Claims

[Scope of utility model registration request]

In a swing seat where the seat cushion swings forward, backward, diagonally up and down in conjunction with the reclining of the seat back, the upper end is rotatably pivoted on the same axis as the reclining axis of the seat back, and the lower end is attached to the back of the seat cushion frame. A swing arm is provided which is pivotally connected to the side support member, and a lock mechanism is provided on either the swing arm or the seat back frame to restrict rotation of the swing arm in the front and back direction with respect to the seat back frame, and the lock mechanism A swing seat characterized by having a configuration that allows the seat back to be tilted forward regardless of the swing arm by a lock release operation.