JPS6345911U

JPS6345911U -

Info

Publication number: JPS6345911U
Application number: JP14014286U
Authority: JP
Priority date: 1986-09-12
Filing date: 1986-09-12
Publication date: 1988-03-28

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す部分斜視図
、第２図は同じく全体斜視図、第３図は同じく第
１の回動部の分解斜視図、第４図、第５図、第６
図はこの考案の一実施例における照明器具の使用
状態を示す図、第７図は同じく第２の回動部の一
部断面図、第８図ａは第７図のＡ―Ａ断面図、ｂ
は同じくＢ―Ｂ断面図、ｃは同じくＣ―Ｃ断面図
、第９図、第１０図は従来例における照明器具の
使用状態を示す図である。図において、１はセード、３は第２のアーム、
４は回動軸、５は第１のアーム、６は回動軸、９
は調節ねじ、２９は連結部、Ａは第１の回動部、
Ｂは第２の回動部である。なお、各図中同一符号
は同一または相当部分を示す。 Fig. 1 is a partial perspective view showing one embodiment of this invention, Fig. 2 is a general perspective view, Fig. 3 is an exploded perspective view of the first rotating part, Figs. 6
The figure shows the state of use of a lighting fixture in an embodiment of the invention, FIG. 7 is a partial sectional view of the second rotating part, FIG. 8a is a sectional view taken along line AA in FIG. 7, b
is also a sectional view taken along line BB, c is a sectional view taken along line CC, and FIGS. 9 and 10 are diagrams showing how the lighting fixture is used in the conventional example. In the figure, 1 is the shade, 3 is the second arm,
4 is a rotation axis, 5 is a first arm, 6 is a rotation axis, 9
is an adjustment screw, 29 is a connecting portion, A is a first rotating portion,
B is the second rotating part. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) A first rotating part provided on the first arm, and a second rotating part rotatably connected to the first rotating part.
a second rotating part provided on the arm of the arm and having another rotating axis in a direction intersecting the rotating axis of the first rotating part; and a rotating part of the second arm. the first rotating section and the second rotating section are provided with separate rotation adjusting means, respectively, and the first rotating section and the second rotating section are provided with separate rotation adjustment means; A lighting fixture characterized in that the rotation of each rotating part is adjusted separately. (2) The first rotating part is attached to the tip of the first arm, and includes a substantially cylindrical supported part having a through hole in the center, and a supported part attached to one end of the second arm. A pair of support pieces corresponding to both ends of the part are protruded, and a communication hole is provided in which the through hole is connected to the support piece, and at least one of the support pieces is provided with a threaded part, and one end of the shaft is accommodated in one of the support pieces. A shaft accommodating part is provided, which is inserted into the communication hole of the support piece and the through hole of the supported part, and whose tip is screwed into the threaded part of the support piece, thereby rotatably connecting the second arm. The lighting fixture according to claim 1, which is a utility model, and is characterized in that it has a rotating shaft. (3) The second rotating part is provided with a rotating shaft protruding from the other end of the second arm and one end of the lamp body so as to be able to accommodate the rotating shaft, and supporting a bearing member. A connecting part formed with a semi-circular bearing part and an adjusting screw insertion part, one end of which is engaged with the bearing member supporting part of this connecting part, and a bearing member having a semicircular bearing part and a threaded part, and the bearing member is inserted from the adjusting screw insertion part. and an adjustment screw whose tip is screwed into a threaded portion of a bearing member and rotatably connects the bearing member and the connecting portion via the rotation shaft. A lighting fixture according to item 1 or 2 of the scope.