JPS60145844U - chair orientation restoring device - Google Patents
chair orientation restoring deviceInfo
- Publication number
- JPS60145844U JPS60145844U JP3276984U JP3276984U JPS60145844U JP S60145844 U JPS60145844 U JP S60145844U JP 3276984 U JP3276984 U JP 3276984U JP 3276984 U JP3276984 U JP 3276984U JP S60145844 U JPS60145844 U JP S60145844U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- upward
- downward
- restoring device
- supporting leg
- 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
- Chairs Characterized By Structure (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例に係わるもので第1図は断面図、
第2図は上向きカムの側面図、第3図は同上平面図、第
4図は下向きカムの側面図、第5−図は同上底面図であ
る。
1・・・・・・支脚パイプ、4・・・・・・上向きカム
、4a・・・・・・カム面、7・・・・・・下向きカム
、7a・・・・・・カム面、11・・・・・・ばね、1
.2・・・・・・軸杆。The figures relate to one embodiment of the present invention, and Fig. 1 is a sectional view;
FIG. 2 is a side view of the upward cam, FIG. 3 is a top plan view of the same, FIG. 4 is a side view of the downward cam, and FIG. 5 is a bottom view of the same. 1... Support leg pipe, 4... Upward cam, 4a... Cam surface, 7... Downward cam, 7a... Cam surface, 11... Spring, 1
.. 2... Axis rod.
Claims (1)
カム面とした上向きカムを固定し、一方、座板の下面に
垂設した軸杆に前記上向きカムのカム面に摺接するカム
面を設けた下向きカムを上下摺動自在に装着すると共に
該下向きカムを上向きカム上面に重合設置し、該下向き
カムを支脚パイプ内に設けたばねにより押圧して上向き
カム−に圧接さするように構成したことを特徴とする椅
子の方向復元装置。An upward cam whose upper surface is an inclined cam surface is fixed in a cylindrical supporting leg pipe set upright on the underframe, and on the other hand, the cam surface of the above-mentioned upward cam is in sliding contact with a shaft rod vertically installed on the lower surface of the seat plate. A downward cam provided with a cam surface is mounted so as to be slidable up and down, and the downward cam is superimposed on the upper surface of the upward cam, and the downward cam is pressed by a spring provided in the supporting leg pipe to press against the upward cam. A chair direction restoring device characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3276984U JPS60145844U (en) | 1984-03-06 | 1984-03-06 | chair orientation restoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3276984U JPS60145844U (en) | 1984-03-06 | 1984-03-06 | chair orientation restoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60145844U true JPS60145844U (en) | 1985-09-27 |
Family
ID=30534592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3276984U Pending JPS60145844U (en) | 1984-03-06 | 1984-03-06 | chair orientation restoring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60145844U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338846U (en) * | 1986-08-29 | 1988-03-12 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432656U (en) * | 1977-08-08 | 1979-03-03 |
-
1984
- 1984-03-06 JP JP3276984U patent/JPS60145844U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432656U (en) * | 1977-08-08 | 1979-03-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6338846U (en) * | 1986-08-29 | 1988-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60145844U (en) | chair orientation restoring device | |
JPH0256938U (en) | ||
JPS5824768U (en) | packaging cup | |
JPS62113731U (en) | ||
JPS6346879U (en) | ||
JPS60159522U (en) | Head height adjustment mechanism | |
JPS58195581U (en) | storage | |
JPS61111065U (en) | ||
JPS59152040U (en) | Support legs for raised floors | |
JPS6083349U (en) | Adjuster structure below the legs of the table | |
JPS59185748U (en) | guide roller | |
JPS6152956U (en) | ||
JPS59140729U (en) | automatic foot pressurizer | |
JPS60176728U (en) | Hot plate support structure | |
JPS6287008U (en) | ||
JPS58152797U (en) | Rod gripping device | |
JPS5867638U (en) | Suction hand device | |
JPS60176988U (en) | Motorcycle footrest lifting device | |
JPS58123394U (en) | Housing installation equipment | |
JPS59150345U (en) | Chair | |
JPS6140508U (en) | Suction cup type seat support | |
JPH0449436U (en) | ||
JPS615545U (en) | Straight moving table | |
JPS60135131U (en) | baby bottle holding device | |
JPS62115632U (en) |