JPH0412957U - - Google Patents
Info
- Publication number
- JPH0412957U JPH0412957U JP5263590U JP5263590U JPH0412957U JP H0412957 U JPH0412957 U JP H0412957U JP 5263590 U JP5263590 U JP 5263590U JP 5263590 U JP5263590 U JP 5263590U JP H0412957 U JPH0412957 U JP H0412957U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- chair
- backrest
- main body
- substantially flat
- 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.)
- Pending
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図は本考案の一実施例の側断面図、第２図
は正面図、第３図はランバーサポート状態とした
側断面図、第４図は子供の腰かけ状態とした側断
面図、第５図は安楽姿勢状態の側断面図、第６図
と第７図は形態変更を示す他の実施例の断面図、
第８図は他の実施例の斜面図、第９図と第１０図
はその形態変更を示す断面図、である。
１……背凭れ背面体、６……凹部、９……水平
軸、１０……クツシヨンパツド、１０ａ……隆起
面、１０ｂ……略平面、１２，１５……背凭れ本
体、１６……クツシヨンパツド、１６ａ……隆起
面、１６ｂ……略平面。
Fig. 1 is a side sectional view of one embodiment of the present invention, Fig. 2 is a front view, Fig. 3 is a side sectional view with the lumbar support state, Fig. 4 is a side sectional view with the child seated, and Fig. 4 is a side sectional view of the embodiment of the present invention. FIG. 5 is a side sectional view in a comfortable posture state, FIGS. 6 and 7 are sectional views of other embodiments showing changes in form,
FIG. 8 is a perspective view of another embodiment, and FIGS. 9 and 10 are cross-sectional views showing changes in its form. DESCRIPTION OF SYMBOLS 1... Backrest back body, 6... Recessed part, 9... Horizontal axis, 10... Cushion pad, 10a... Raised surface, 10b... Approximately flat surface, 12, 15... Backrest main body, 16... Cushion pad, 16a...raised surface, 16b...approximately flat surface.
Claims (1)
隆起面、他面が略平面に形成されたランバーサポ
ートを水平軸により回転可能に軸支したことを特
徴とする椅子のランバーサポート。 (2) 背凭れ本体の前面の上下方向の中間に、一
面が隆起面、他面が略平面のランバーサポートを
蝶着し、背凭れ本体は、前記蝶着の上部をランバ
ーサポートを受け入れる凹部としたことを特徴と
する椅子のランバーサポート装置。[Claims for Utility Model Registration] (1) A lumbar support that forms the lower part of the backrest of a chair and has a raised surface on one side and a substantially flat surface on the other side is rotatably supported on a horizontal axis. The chair features lumbar support. (2) A lumbar support having a raised surface on one side and a substantially flat surface on the other side is hinged to the vertical middle of the front surface of the backrest main body, and the backrest main body has a recess at the top of the hinge for receiving the lumbar support. A lumbar support device for a chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5263590U JPH0412957U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5263590U JPH0412957U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412957U true JPH0412957U (en) | 1992-02-03 |
Family
ID=31573102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5263590U Pending JPH0412957U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412957U (en) |
-
1990
- 1990-05-22 JP JP5263590U patent/JPH0412957U/ja active Pending