JPH024449U

JPH024449U -

Info

Publication number: JPH024449U
Application number: JP1988082545U
Authority: JP
Priority date: 1988-06-22
Filing date: 1988-06-22
Publication date: 1990-01-11

Description

[Brief explanation of the drawing]

第１図は本考案に係るアームレストの断面図、
第２図は第１図の―線断面図、第３図は第１
図の―線断面図、第４図は第１図の―線
断面図、第５図はラツチ部材の側面図、第６図は
自動車用シートの斜視図である。１……自動車用シート、２……シートクツシヨ
ン、３……シートバツク、４……アームレスト、
６……軸受スリーブ、７……オームリング、１０
……支持シヤフト、１１，１２……ラツチ部材、
１１ａ，１２ａ……鋸歯部、１３……コイルスプ
リング、Ａ……使用位置、Ｂ……格納位置。 FIG. 1 is a sectional view of the armrest according to the present invention.
Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a cross-sectional view of Figure 1.
FIG. 4 is a cross-sectional view taken along the line -- in FIG. 1, FIG. 5 is a side view of the latch member, and FIG. 6 is a perspective view of the automobile seat. 1...Car seat, 2...Seat cushion, 3...Seat back, 4...Armrest,
6...Bearing sleeve, 7...Ohm ring, 10
... Support shaft, 11, 12 ... Latch member,
11a, 12a... Serrated portion, 13... Coil spring, A... Use position, B... Storage position.

Claims

[Claim for Utility Model Registration] A bearing sleeve provided on the armrest is fitted onto a support shaft fixed to a seatback frame from the inner end side, and the outer end of the bearing sleeve is fitted into a ring groove at the tip of the support shaft. In the armrest for an automobile seat, in which the armrest is attached to the seat back by engaging a locking ring, a first latch member having a sawtooth portion formed on the armrest side surface is fixed to the support shaft, and the first latch member has a sawtooth portion formed on the armrest side surface, and A second latch member having a sawtooth portion formed on the surface on the seat back side is slidably fitted into the sleeve, and the second latch member is biased by a spring in a direction in which the sawtooth portion engages with the sawtooth portion of the first latch member. An armrest for an automobile seat characterized by being biased.