JPH0284734U

JPH0284734U -

Info

Publication number: JPH0284734U
Application number: JP1988165310U
Authority: JP
Priority date: 1988-12-21
Filing date: 1988-12-21
Publication date: 1990-07-02

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は自動車用シートの右方向斜視図、第２
図は自動車用シートの左方向斜視図、第３図は自
動車シートの正面図、第４図は第３図の左側面図
、第５図は第３図の右側面図、第６図はヒンジ機
構の正面図、第７図は第６図の要部拡大断面図、
第８図ａ〜第８図ｃはシヨツクアブゾーバの作動
説明図、第９図は第１実施例のアームレストの支
持機構の正面断面図、第１０図は第９図の側面図
、第１１図はストツパーの側面図、第１２図は第
２実施例のアームレストの分解斜視図、第１３図
はピンと軸受部材の関係を示す断面図である。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……下部バツク、５
……上部バツク、６……アームレスト、７……収
納凹部、９Ｒ，９Ｌ……外側ヒンジブラケツト、
１０Ｒ，１０Ｌ……内側ヒンジブラケツト、１１
Ｒ，１１Ｌ……ボルト・ナツト、１３……軸受ス
リーブ、１３ａ……スペーサ部、１７……ロツク
式シヨツクアブゾーバ、３３……手操作レバー、
３９，４５……軸受部材、４０，４６……支持シ
ヤフト、４１，４７……ストツパー、４３，５０
……板ばね、４９……ピン。 Figure 1 is a rightward perspective view of an automobile seat;
The figure is a left perspective view of a car seat, Figure 3 is a front view of a car seat, Figure 4 is a left side view of Figure 3, Figure 5 is a right side view of Figure 3, and Figure 6 is a hinge. A front view of the mechanism, Figure 7 is an enlarged sectional view of the main part of Figure 6,
8a to 8c are explanatory diagrams of the operation of the shock absorber, FIG. 9 is a front sectional view of the armrest support mechanism of the first embodiment, FIG. 10 is a side view of FIG. 9, and FIG. 11 12 is an exploded perspective view of the armrest of the second embodiment, and FIG. 13 is a sectional view showing the relationship between the pin and the bearing member. 1... Automobile seat, 2... Seat cushion, 3... Seat back, 4... Lower back, 5
...Upper back, 6...Armrest, 7...Storage recess, 9R, 9L...Outer hinge bracket,
10R, 10L...Inner hinge bracket, 11
R, 11L...Bolt/nut, 13...Bearing sleeve, 13a...Spacer portion, 17...Lock type shock absorber, 33...Hand operated lever,
39, 45... Bearing member, 40, 46... Support shaft, 41, 47... Stopper, 43, 50
...Plate spring, 49...pin.

Claims

【実用新案登録請求の範囲】シートバツクが上下に二分割され、下部バツク
に上部バツクが前後揺動可能にヒンジ結合されて
なる自動車用中折れシートにおいて、下部バツクのフレームに、内方側が半円状に切
欠かれた軸受部材が固定され、該軸受部材の支持
シヤフトが車幅方向に摺動可能、かつ前後回動可
能に嵌合され、該支持シヤフトの外端部にアーム
レストの下部が固定され、該支持シヤフトの内端
部に支持シヤフトの外方摺動時に軸受部材の内端
面に当接して外方摺動位置を規制するストツパー
が固定され、該ストツパーに、軸受部材の半円端
面に当接して支持シヤフトの前後回動位置を規制
するピンが固定されていることを特徴とする自動
車用中折れシートのアームレスト。[Scope of Claim for Utility Model Registration] In a folding automobile seat in which the seat back is divided into upper and lower halves and the upper bag is hinged to the lower bag so as to be able to swing back and forth, the frame of the lower bag has a semicircular shape on the inner side. A bearing member having a notch is fixed, a support shaft of the bearing member is fitted so as to be slidable in the vehicle width direction and rotatable back and forth, and a lower part of the armrest is fixed to an outer end of the support shaft. A stopper is fixed to the inner end of the support shaft, and the stopper contacts the inner end surface of the bearing member to restrict the outward sliding position when the support shaft slides outward, and a stopper is fixed to the inner end of the support shaft. An armrest for a folding seat for an automobile, characterized in that a pin is fixed to abut against and regulate the longitudinal rotational position of a support shaft.