JPS633010U - - Google Patents
Info
- Publication number
- JPS633010U JPS633010U JP9699186U JP9699186U JPS633010U JP S633010 U JPS633010 U JP S633010U JP 9699186 U JP9699186 U JP 9699186U JP 9699186 U JP9699186 U JP 9699186U JP S633010 U JPS633010 U JP S633010U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- shaft
- support members
- mutually
- forming member
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第1図はこの考案の一実施例の支持アーム上部
における組立手順の説明図、第2図はその分解斜
視図、第3図はその支持アーム装置を適用した照
明器具の正面図、第4図は同照明器具の側面図、
第5図は同じくその支持アーム装置の上部の側面
図、第6図は同じくその支持アーム装置の下部の
断面図、第7図は同じくその作用説明図、第8図
は同じくその支持アーム装置の下部の斜視図、第
9図は同部分の側面図、第10図は従来の照明器
具の斜視図、第11図はその作用説明図、第12
図は他の従来の照明器具の斜視図、第13図はそ
の正面図、第14図は同じくその断面図、第15
図は同じくその作用説明図である。
1……支持アーム、2,2′,3,3′……連
結軸、4,4′……軸形成部材、5,5′,6,
6′……連結孔、7,7′,8,8′……回動支
持部材、9,9′……締付具。
Fig. 1 is an explanatory diagram of the assembly procedure at the upper part of the support arm of an embodiment of this invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a front view of a lighting fixture to which the support arm device is applied, and Fig. 4 is a side view of the same lighting equipment,
FIG. 5 is a side view of the upper part of the support arm device, FIG. 6 is a sectional view of the lower part of the support arm device, FIG. 7 is an explanatory view of its operation, and FIG. 8 is a side view of the support arm device. A perspective view of the lower part, FIG. 9 is a side view of the same part, FIG. 10 is a perspective view of a conventional lighting device, FIG. 11 is an explanatory diagram of its operation, and FIG.
The figures are a perspective view of another conventional lighting device, Fig. 13 is a front view thereof, Fig. 14 is a sectional view thereof, and Fig. 15 is a sectional view thereof.
The figure is also an explanatory diagram of its operation. 1... Support arm, 2, 2', 3, 3'... Connection shaft, 4, 4'... Shaft forming member, 5, 5', 6,
6'... Connection hole, 7, 7', 8, 8'... Rotation support member, 9, 9'... Fastener.
Claims (1)
部に取付けられて前記支持アームに対して略直角
に突出した連結軸を両側面に有する軸形成部材と
、前記連結軸に遊嵌した連結孔を各々有し前記連
結軸の回りに回動自在に前記軸形成部材を挾み込
んだ一対の回動支持部材とを備えた支持アーム装
置において、前記一対の回動支持部材の内側面を
互いに逆ハ字形に傾斜させ、これら回動支持部材
の互いの狭まり側部分を引寄せ方向に締付ける締
付具を設けたことを特徴とする支持アーム装置。 A support arm that is erected, a shaft forming member that is attached to an end of the support arm and has a connection shaft on both sides that projects substantially perpendicularly to the support arm, and a connection hole that is loosely fitted into the connection shaft. and a pair of rotary support members that sandwich the shaft forming member so as to be rotatable around the connecting shaft, the inner surfaces of the pair of rotary support members being mutually 1. A support arm device which is inclined in an inverted V-shape and is provided with a fastener that tightens the mutually narrowing side portions of these rotary support members in a drawing direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9699186U JPS633010U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9699186U JPS633010U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS633010U true JPS633010U (en) | 1988-01-09 |
Family
ID=30963428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9699186U Pending JPS633010U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS633010U (en) |
-
1986
- 1986-06-25 JP JP9699186U patent/JPS633010U/ja active Pending