JPS6276416U

JPS6276416U -

Info

Publication number: JPS6276416U
Application number: JP16798785U
Authority: JP
Priority date: 1985-10-31
Filing date: 1985-10-31
Publication date: 1987-05-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す部分断面図、
第２図は第１図中の―線に沿つた断面図、第
３図は回転円筒体を示す側面図、第４図はリング
部材の変形例を示す斜面図、第５図は本考案のそ
の他の適用例を示す側面図、第６図は従来例を示
す側面図、第７図は第６図の平面図、第８図は第
６図中の回転形継手機構を示す部分断面図、第９
図は第８図中の―線に沿つた断面図である。１６……第１の継手部材としての固定円筒体、
１６Ａ……圧入口としての中空部、３０……回転
形継手機構、３２……第２の継手部材としての回
転円筒体、３２Ａ……圧入体、３４……誤差吸収
部材としてのリング部材。 FIG. 1 is a partial sectional view showing an embodiment of the present invention;
Fig. 2 is a sectional view taken along the line - in Fig. 1, Fig. 3 is a side view showing the rotating cylindrical body, Fig. 4 is a perspective view showing a modification of the ring member, and Fig. 5 is a cross-sectional view of the rotary cylinder according to the present invention. 6 is a side view showing a conventional example; FIG. 7 is a plan view of FIG. 6; FIG. 8 is a partial sectional view showing the rotary joint mechanism in FIG. 6; 9th
The figure is a sectional view taken along the line - in FIG. 16... Fixed cylindrical body as a first joint member,
16A...Hollow part as a press inlet, 30...Rotary joint mechanism, 32...Rotating cylindrical body as a second joint member, 32A...Press-fitting body, 34...Ring member as an error absorbing member.

Claims

[Claims for Utility Model Registration] (1) A first joint member that is installed at a predetermined position of a lighting device and has a concave press-in port, and a convex press-fit body that is press-fitted into the press-fit port and can slide and rotate. having second
A rotary joint mechanism for a lighting device comprising a joint member, characterized in that an error absorbing member is provided between the press-in port of the first joint member and the press-fit body of the second joint member. Rotary joint mechanism for lighting equipment. (2) Utility model registration claim 1, characterized in that the error absorbing member is arranged in a ring shape around the press-fitting body of the second joint member.
Rotary joint mechanism of the illumination device described in Section 1. (3) The rotary joint mechanism for a lighting device according to claim 1, wherein the error absorbing member is formed of a resin member such as Delrin. (4) The lighting according to claim 1, wherein the first joint member is disposed on the power source side, and the second joint member is disposed on the light source side. Rotary joint mechanism of the device. (5) The lighting according to claim 1, wherein the first joint member is disposed on the light source side, and the second joint member is disposed on the power source side. Rotary joint mechanism of the device. (6) The rotating type lighting device according to claim 1, wherein the first joint member and the second joint member are formed in a hollow shape for passing through a power cord. Joint mechanism.