JPH0394717U - - Google Patents

Info

Publication number
JPH0394717U
JPH0394717U JP180090U JP180090U JPH0394717U JP H0394717 U JPH0394717 U JP H0394717U JP 180090 U JP180090 U JP 180090U JP 180090 U JP180090 U JP 180090U JP H0394717 U JPH0394717 U JP H0394717U
Authority
JP
Japan
Prior art keywords
hinge
ball
balls
pair
horizontal axis
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
Application number
JP180090U
Other languages
Japanese (ja)
Other versions
JPH0718095Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990001800U priority Critical patent/JPH0718095Y2/en
Publication of JPH0394717U publication Critical patent/JPH0394717U/ja
Application granted granted Critical
Publication of JPH0718095Y2 publication Critical patent/JPH0718095Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pivots And Pivotal Connections (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の部分断面図、第
２図はその部分分解斜視図、第３図はこの考案の
他の実施例の部分断面図、第４図は従来例の分解
斜視図、第５図は他の従来例の分解斜視図、第６
図は従来例の欠点の説明図である。 １２……器具本体下部ケース、１６……器具本
体上部ケース、２１……アーム、２２，２３……
ヒンジ、２４……締付部材、２９，３０……球、
３１……コイルばね、４２……開口孔。 Fig. 1 is a partial sectional view of one embodiment of this invention, Fig. 2 is a partially exploded perspective view thereof, Fig. 3 is a partial sectional view of another embodiment of this invention, and Fig. 4 is an exploded perspective view of a conventional example. Figure 5 is an exploded perspective view of another conventional example, and Figure 6 is an exploded perspective view of another conventional example.
The figure is an explanatory diagram of the drawbacks of the conventional example. 12... lower case of instrument main body, 16... upper case of instrument main body, 21... arm, 22, 23...
Hinge, 24... tightening member, 29, 30... ball,
31...Coil spring, 42...Opening hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器具本体に回動自在に取付けたアームを介して
灯具を設けた照明器具において、前記アームの基
端にヒンジを固定し、前記器具本体に固定した略
Ｕ字形の締付部材内に前記ヒンジを締付状態でか
つ水平軸心回りに回動可能に嵌合し、前記ヒンジ
内に前記水平軸心方向に並んで一対の球を配設し
前記ヒンジ内に設けたコイルばねにより前記一対
の球を前記ヒンジの側面開口孔より突出付勢し、
前記ヒンジの回動に伴つて前記球の描く軌跡上に
並びかつ前記球が嵌合可能な複数個の凹部を前記
締付部材に設けたことを特徴とする照明器具。 In a lighting device in which a lamp is provided via an arm rotatably attached to the device body, a hinge is fixed to the base end of the arm, and the hinge is inserted into a substantially U-shaped tightening member fixed to the device body. A pair of balls are arranged in the hinge in a direction parallel to the horizontal axis, and the pair of balls are fitted in a tightened state so as to be rotatable around a horizontal axis. is urged to protrude from the side opening hole of the hinge,
A lighting device characterized in that the tightening member is provided with a plurality of recesses arranged on a locus drawn by the ball as the hinge rotates and into which the ball can fit.
JP1990001800U 1990-01-12 1990-01-12 lighting equipment Expired - Fee Related JPH0718095Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990001800U JPH0718095Y2 (en) 1990-01-12 1990-01-12 lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990001800U JPH0718095Y2 (en) 1990-01-12 1990-01-12 lighting equipment

Publications (2)

Publication Number Publication Date
JPH0394717U true JPH0394717U (en) 1991-09-26
JPH0718095Y2 JPH0718095Y2 (en) 1995-04-26

Family

ID=31505693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990001800U Expired - Fee Related JPH0718095Y2 (en) 1990-01-12 1990-01-12 lighting equipment

Country Status (1)

Country Link
JP (1) JPH0718095Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018014305A (en) * 2016-07-22 2018-01-25 不二サッシ株式会社 Lighting fixture unit and its arrangement structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157910U (en) * 1982-04-15 1983-10-21 シャープ株式会社 Desk lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157910U (en) * 1982-04-15 1983-10-21 シャープ株式会社 Desk lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018014305A (en) * 2016-07-22 2018-01-25 不二サッシ株式会社 Lighting fixture unit and its arrangement structure

Also Published As

Publication number Publication date
JPH0718095Y2 (en) 1995-04-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees