JPH0340129U

JPH0340129U -

Info

Publication number: JPH0340129U
Application number: JP9673989U
Authority: JP
Priority date: 1989-08-21
Filing date: 1989-08-21
Publication date: 1991-04-17
Anticipated expiration: 2004-08-21
Also published as: JPH072300Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る座席用レツグレストの実
施例を示す一部切り欠いた側面図、第２図はレツ
グレストの要部拡大側面図、第３図はアームを枢
着している状態を示すレツグレストの要部拡大裏
面図、第４図ａ及びｂはアームにフツトレストを
取り付けている状態を示すものであり、ａは要部
側面図、ｂは要部平面図、第５図は第４図−
線断面図、第６図はアームに対するフツトレスト
の傾斜状態を示す要部側面図、第７図ａ及びｂは
アームにフツトレストを取り付けた他の実施例を
示すものであり、ａは要部側面図、ｂは要部平面
図、第８図はアームに対するフツトレストの傾斜
状態を示す要部側面図、第９図は従来の板状のフ
ツトレストを取り付けた座席を示す一部切り欠い
た側面図である。１０……レツグレスト、１３……アーム、１３
ａ……固定端、１３ｂ……遊動端、１４……回動
軸、１５……回動軸、１６……フツトレスト、１
７……ストツパピン、１８……凹段部、１８ａ，
１８ｂ……縁端、１９……係止ピン、２０……溝
、２０ａ，２０ｂ……先端縁、２１……支持部材
、２３……突起、２４……係合部、２５ａ，２５
ｂ……先端縁。 Fig. 1 is a partially cutaway side view showing an embodiment of the seat leg rest according to the present invention, Fig. 2 is an enlarged side view of the main part of the leg rest, and Fig. 3 shows the state in which the arm is pivotally connected. An enlarged back view of the main part of the leg rest, Figures 4a and 4b show the footrest attached to the arm, where a is a side view of the main part, b is a plan view of the main part, and Fig. 5 is the figure 4. −
A line sectional view, FIG. 6 is a side view of the main part showing the inclined state of the footrest with respect to the arm, FIGS. 7a and b show another embodiment in which the footrest is attached to the arm, and a is a side view of the main part. , b is a plan view of the main part, Fig. 8 is a side view of the main part showing the inclined state of the footrest with respect to the arm, and Fig. 9 is a partially cutaway side view showing a seat with a conventional plate-shaped footrest attached. . 10...Retsugrest, 13...Arm, 13
a... Fixed end, 13b... Floating end, 14... Rotating shaft, 15... Rotating shaft, 16... Footrest, 1
7... Stopper pin, 18... Recessed step, 18a,
18b...edge, 19...locking pin, 20...groove, 20a, 20b...tip edge, 21...support member, 23...protrusion, 24...engaging portion, 25a, 25
b... Tip edge.

Claims

[Scope of Claim for Utility Model Registration] (1) The fixed ends of a pair of arms are rotatably pivoted on both sides of the front end of a leg rest that can be expanded up and down at the front of various seats of aircraft, ships, vehicles, etc. In addition, in a legrest comprising a footrest at a free end of the arm, the footrest being configured to be freely deployable in front of the legrest, a rotation shaft for pivoting a fixed end of the arm on a front side surface of the legrest; A stopper pin protruding to the side is formed near the arm, and an arc-shaped recessed step is formed on the inner surface of the fixed end of the arm, and the inner edge of the recessed step is brought into contact with the stopper pin. A restrest for a seat, characterized in that it is configured to be able to regulate the unfolding angle of the seat. (2) At the free end of the arm, a locking pin is protruded to the side near the action axis on which the footrest is pivoted, and the locking pin is attached to the inner surface of the free end of the arm so as to surround the rotation axis. 2. The seat leg rest according to claim 1, wherein the arcuate portion of the wide groove formed in an arcuate shape is brought into contact with both inner edges thereof, thereby regulating the inclination angle of the footrest. . (3) A support member formed by rotatably pivoting the free end of the arm is attached to the side surface of the footrest, and an arc-shaped engagement portion having a protrusion in the center is formed on the inner surface of the support member. In addition, both edge ends formed at the distal end of the arm's movable end, which are positioned opposite to the engaging portion, are brought into contact with the protrusion to regulate the inclination angle of the footrest. Rest rest for the seat listed.