JPH02130247U - - Google Patents
Info
- Publication number
- JPH02130247U JPH02130247U JP3907989U JP3907989U JPH02130247U JP H02130247 U JPH02130247 U JP H02130247U JP 3907989 U JP3907989 U JP 3907989U JP 3907989 U JP3907989 U JP 3907989U JP H02130247 U JPH02130247 U JP H02130247U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- fixed
- seat
- rear frame
- coil spring
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Description
第１図は本考案の実施例の椅子を示す側面図、
第２図は第１図の椅子の座枠と背もたれ枠を示す
斜視図、第３図は第２図の椅子の前枠の側部と後
枠の側部との接続部分を示す断面図である。
図中、１……座枠、２……背もたれ枠、４……
脚台、６……前枠、７……後枠、８，９……管状
側部、１０……コイルバネ、１１，１２……接続
管、１３……テーパ付き棒、１４……固定軸、１
５……テーパ面。
FIG. 1 is a side view showing a chair according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the seat frame and backrest frame of the chair shown in Fig. 1, and Fig. 3 is a cross-sectional view showing the connecting part between the side part of the front frame and the side part of the back frame of the chair shown in Fig. 2. be. In the diagram, 1... Seat frame, 2... Backrest frame, 4...
Leg stand, 6...Front frame, 7...Rear frame, 8, 9...Tubular side part, 10...Coil spring, 11, 12...Connecting pipe, 13...Tapered rod, 14...Fixed shaft, 1
5...Tapered surface.
Claims (1)
後枠は背もたれ枠と連接する座枠と、 該座枠内の固定軸に遊嵌するとともに前枠と後
枠に接続してなり、後枠を前枠に対して傾動自在
とするコイルバネと、および、 前枠の管状側部と後枠の管状側部のうち一方に
挿入し他方に固着してなり、後枠の傾動範囲を規
制するテーパ付き棒を備えてなる椅子。[Scope of Claim for Utility Model Registration] It is divided into two parts, front and rear, and the front frame is fixed to the leg base, while the rear frame has a seat frame connected to the backrest frame, and a seat frame that loosely fits into the fixed shaft in the seat frame and is connected to the front frame. a coil spring that is connected to the rear frame and allows the rear frame to tilt relative to the front frame; and a coil spring that is inserted into one of the tubular sides of the front frame and the tubular side of the rear frame and fixed to the other. , a chair equipped with a tapered rod that regulates the tilting range of the rear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039079U JPH0736510Y2 (en) | 1989-03-31 | 1989-03-31 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989039079U JPH0736510Y2 (en) | 1989-03-31 | 1989-03-31 | Chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130247U true JPH02130247U (en) | 1990-10-26 |
| JPH0736510Y2 JPH0736510Y2 (en) | 1995-08-23 |
Family
ID=31547661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989039079U Expired - Lifetime JPH0736510Y2 (en) | 1989-03-31 | 1989-03-31 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736510Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279515A (en) * | 2009-06-04 | 2010-12-16 | Itoki Corp | Backrest tilting device of chair |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347746U (en) * | 1986-09-18 | 1988-03-31 | ||
| JPS63106349U (en) * | 1986-12-26 | 1988-07-09 |
-
1989
- 1989-03-31 JP JP1989039079U patent/JPH0736510Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347746U (en) * | 1986-09-18 | 1988-03-31 | ||
| JPS63106349U (en) * | 1986-12-26 | 1988-07-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010279515A (en) * | 2009-06-04 | 2010-12-16 | Itoki Corp | Backrest tilting device of chair |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736510Y2 (en) | 1995-08-23 |