JPH0379748U - - Google Patents
Info
- Publication number
- JPH0379748U JPH0379748U JP14246389U JP14246389U JPH0379748U JP H0379748 U JPH0379748 U JP H0379748U JP 14246389 U JP14246389 U JP 14246389U JP 14246389 U JP14246389 U JP 14246389U JP H0379748 U JPH0379748 U JP H0379748U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- support rod
- right direction
- protrusion
- chair
- 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
図は本考案の実施例の一つを示し、第１図は肘
置台の裏面図、第２図は本考案を具備した椅子の
斜視図、第３図は本考案の要部分解斜視図、第４
図は第１図のＡ−Ａ線断面図、第５図は本考案の
要部縦断面図である。第６図は他の実施例を示す
斜視図である。
１……座板、２……背もたれ板、３……肘置台
、３１……嵌合凹部、３２……連結突部、３４…
…連結螺孔、６……肘置取付座、６１，６１……
嵌合突部、６２……連結突片、６３……連結孔。
The figures show one of the embodiments of the present invention, Fig. 1 is a back view of the arm rest, Fig. 2 is a perspective view of a chair equipped with the invention, Fig. 3 is an exploded perspective view of the main parts of the invention, Fourth
The figure is a sectional view taken along the line A--A in FIG. 1, and FIG. 5 is a longitudinal sectional view of the main part of the present invention. FIG. 6 is a perspective view showing another embodiment. DESCRIPTION OF SYMBOLS 1... Seat plate, 2... Backrest plate, 3... Elbow rest, 31... Fitting recess, 32... Connecting protrusion, 34...
...Connecting screw hole, 6...Elbow rest mounting seat, 61, 61...
Fitting protrusion, 62...Connection protrusion, 63...Connection hole.
Claims (1)
杆と、支持杆の上端面にとりつけられる肘置台よ
りなり、支持杆上端には所定間隔を有し、上方に
突出する少なくとも一つの嵌合突部と、連結孔が
形成される一方、肘置台裏面に、前記嵌合突部に
嵌合する嵌合凹部が、左右方向に複数個形成され
ると共に、嵌合凹部と嵌合突部の嵌合状態で、連
結孔が一致する連結螺孔が左右方向に複数個形成
されている事を特徴とする椅子における肘掛け幅
調節装置。 It consists of a support rod that projects upward from the left and right ends of the seat plate of the chair, and an armrest that is attached to the upper end surface of the support rod, and at least one fitting that has a predetermined interval at the upper end of the support rod and that projects upward. A protrusion and a connecting hole are formed, while a plurality of fitting recesses that fit into the fitting protrusion are formed in the left and right direction on the back surface of the elbow rest, and the fitting recess and the connecting hole are formed in the left and right direction. An armrest width adjustment device for a chair, characterized in that a plurality of connecting screw holes are formed in the left-right direction, the connecting holes of which coincide in a fitted state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14246389U JPH0379748U (en) | 1989-12-07 | 1989-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14246389U JPH0379748U (en) | 1989-12-07 | 1989-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379748U true JPH0379748U (en) | 1991-08-14 |
Family
ID=31689288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14246389U Pending JPH0379748U (en) | 1989-12-07 | 1989-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726338B2 (en) * | 2001-06-27 | 2011-07-20 | コクヨ株式会社 | Chair |
-
1989
- 1989-12-07 JP JP14246389U patent/JPH0379748U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726338B2 (en) * | 2001-06-27 | 2011-07-20 | コクヨ株式会社 | Chair |