JPS62196479U

JPS62196479U -

Info

Publication number: JPS62196479U
Application number: JP8477786U
Authority: JP
Priority date: 1986-06-05
Filing date: 1986-06-05
Publication date: 1987-12-14
Anticipated expiration: 2001-06-05
Also published as: JPH071908Y2

Description

[Brief explanation of the drawing]

第１図は本考案の支持装置の一実施例を示す斜
視図、第２図はロープとスピーカの連結状態を示
す斜視図、第３図は錘の操作方法を説明するため
の斜視図、第４図は吊下げ機構の一部を破断して
示す正面図、第５図は吊下げ機構の右側面図、第
６図は吊下げ機構の一部を破断して示す平面図、
第７図は滑車の一実施例を示す側面図、第８図は
ブラケツトの一実施例を示す正面図、第９図はブ
ラケツトの平面図、第１０図はブラケツトの左側
面図、第１１図は連結部の一実施例を示す断面図
、第１２図は連結部の他の実施例を示す断面図、
第１３図は連結部のさらに他の実施例を示す断面
図、第１４図は錘の縦断面図である。１０：支持装置、１２：天井、１４：吊下げ機
構、１６：固定部材、１８：滑車、４０：スピー
カ、４２：ロープ、４４：ブラケツト、４６：水
平片部、４８：垂直片部、５２：第１の連結部、
５４：第２の連結部、７２：錘。 FIG. 1 is a perspective view showing an embodiment of the support device of the present invention, FIG. 4 is a front view showing a part of the hanging mechanism broken away, FIG. 5 is a right side view of the hanging mechanism, and FIG. 6 is a plan view showing a part of the hanging mechanism broken away.
Fig. 7 is a side view showing an embodiment of the pulley, Fig. 8 is a front view showing an embodiment of the bracket, Fig. 9 is a plan view of the bracket, Fig. 10 is a left side view of the bracket, Fig. 11 12 is a cross-sectional view showing one embodiment of the connecting portion, FIG. 12 is a cross-sectional view showing another example of the connecting portion,
FIG. 13 is a sectional view showing still another embodiment of the connecting portion, and FIG. 14 is a longitudinal sectional view of the weight. 10: Support device, 12: Ceiling, 14: Hanging mechanism, 16: Fixed member, 18: Pulley, 40: Speaker, 42: Rope, 44: Bracket, 46: Horizontal piece, 48: Vertical piece, 52: a first connection part;
54: second connection part, 72: weight.

Claims

[Claims for Utility Model Registration] (1) A hanging means having a pulley and attached to the ceiling, a rope wrapped around the pulley,
means for connecting the loudspeaker to the rope; and a weight releasably engaged to the side of the rear end of the rope to prevent the loudspeaker from lowering due to its weight; A speaker support device connected to the tip of the rope and connected to the portion of the rope between the pulley and the weight so as to be able to move up and down relative to the portion. (2) The hanging means includes a fixing member that is attached to the ceiling and rotatably supports the pulley around an axis extending in the vertical direction, as defined in claim (1) of the utility model registration claim. The speaker support device described. (3) The connecting means is a bracket including a horizontal piece extending in the horizontal direction and a vertical piece extending downward from one end of the horizontal piece, and the horizontal piece is opposite to the vertical piece. The side end has a first connecting part to which the tip of the rope is connected, and the vertical piece has a second connecting part to which a part of the rope between the pulley and the weight is connected. A speaker support device according to claim (1) of the utility model registration claim. (4) The second connecting portion is a ring formed by launching the vertical piece from the side of the horizontal piece to the opposite side, and the rope is defined by the ring and the vertical piece. The speaker support device according to claim (3) of the utility model registration, which is passed through a passageway.