JPH01139751U - - Google Patents
Info
- Publication number
- JPH01139751U JPH01139751U JP1988030898U JP3089888U JPH01139751U JP H01139751 U JPH01139751 U JP H01139751U JP 1988030898 U JP1988030898 U JP 1988030898U JP 3089888 U JP3089888 U JP 3089888U JP H01139751 U JPH01139751 U JP H01139751U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- arm
- protrusion
- support structure
- fitting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案の一実施例に係る支持構造を示
す両アームの組付部の側面図、第２図は第１図の
矢印―線方向の断面図、第３図は従来の両ア
ームの組付部の第２図に対応する断面図である。
符号の説明、１１……ロアアーム、１１ａ……
円筒状凸部、１２……アツパアーム、１２ａ……
嵌合孔、１３……ラチエツト、１４……押えプレ
ート、１５……ポール、１６……操作レバー、２
１……シートクツシヨン、２２……シートバツク
。
Fig. 1 is a side view of the assembly portion of both arms showing a support structure according to an embodiment of the present invention, Fig. 2 is a sectional view taken in the direction of the arrow in Fig. 1, and Fig. 3 is a conventional two-arm assembly section. FIG. 2 is a sectional view corresponding to FIG. 2 of the assembly section of FIG. Explanation of symbols, 11...lower arm, 11a...
Cylindrical convex portion, 12...Atsupa arm, 12a...
Fitting hole, 13... Ratchet, 14... Presser plate, 15... Pole, 16... Operating lever, 2
1... Seat cushion, 22... Seat back.
Claims (1)
ク側のアツパアームを前後方向へ回動可能に組付
けて前記シートバツクを前記シートクツシヨンに
支持するシートバツクの支持構造において、前記
両アームの一方のアームに一側へ突出する円筒状
凸部を一体的に膨出形成するとともに、他方のア
ームに前記凸部が回転可能に嵌合する円形の嵌合
孔を形成し、この嵌合孔に前記凸部を嵌合して前
記アツパアームをロアアームに組付けたことを特
徴とするシートバツクの支持構造。 In a seat bag support structure, in which an upper arm on a seat bag side is attached to a lower arm on a seat cushion side so as to be rotatable in the front-rear direction and the seat bag is supported on the seat cushion, one of the two arms protrudes to one side. A cylindrical protrusion is integrally formed to bulge out, and a circular fitting hole into which the protrusion rotatably fits is formed in the other arm, and the protrusion is fitted into the fitting hole. A support structure for a seat back, characterized in that the upper arm is assembled to a lower arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988030898U JPH0625153Y2 (en) | 1988-03-08 | 1988-03-08 | Seat back support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988030898U JPH0625153Y2 (en) | 1988-03-08 | 1988-03-08 | Seat back support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139751U true JPH01139751U (en) | 1989-09-25 |
| JPH0625153Y2 JPH0625153Y2 (en) | 1994-07-06 |
Family
ID=31256352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988030898U Expired - Lifetime JPH0625153Y2 (en) | 1988-03-08 | 1988-03-08 | Seat back support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625153Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862112U (en) * | 1971-11-15 | 1973-08-07 | ||
| JPS57129455U (en) * | 1981-02-06 | 1982-08-12 |
-
1988
- 1988-03-08 JP JP1988030898U patent/JPH0625153Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862112U (en) * | 1971-11-15 | 1973-08-07 | ||
| JPS57129455U (en) * | 1981-02-06 | 1982-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625153Y2 (en) | 1994-07-06 |