JPH03109787U

JPH03109787U -

Info

Publication number: JPH03109787U
Application number: JP2013790U
Authority: JP
Priority date: 1990-02-28
Filing date: 1990-02-28
Publication date: 1991-11-11
Anticipated expiration: 2005-02-28
Also published as: JP2501739Y2

Description

[Brief explanation of drawings]

第１図はこの考案に係る回転装置の一実施例を
示す概略的平面図、第２図は同じく縦断側面、第
３図イ，ロは同じく被接続部材を除く分解及び組
立状態を示す斜視図、第４図イ，ロ及び第５図イ
，ロは回転体の正逆回転に伴うカバーリングによ
る被接続部材の巻取り・送り出し状態を示す説明
図、第６図は従来の回転装置の一例を示す概略的
平面図、第７図イ，ロは同じく従来の回転体の正
逆回転に伴う被接続部材の巻取り・送り出し状態
を示す説明図、第８図は従来の回転装置の他の例
を示す概略的平面図、である。１……固定体、２……回転体、３……被接続部
材（ケーブル）、３ａ，３ｂ……接続端部、１０
……カバーリング、１１……開放部。 Fig. 1 is a schematic plan view showing an embodiment of the rotating device according to the invention, Fig. 2 is a vertical sectional side view, and Fig. 3 A and B are perspective views showing disassembled and assembled states excluding connected members. , Fig. 4 A, B and Fig. 5 A, B are explanatory diagrams showing the state of winding and feeding of connected members by the cover ring as the rotating body rotates in forward and reverse directions, and Fig. 6 is an example of a conventional rotating device. FIGS. 7A and 7B are explanatory diagrams showing the winding and feeding states of the connected members accompanying the forward and reverse rotation of the conventional rotating body, and FIG. 8 is a schematic plan view of another conventional rotating device. 2 is a schematic plan view showing an example; FIG. DESCRIPTION OF SYMBOLS 1... Fixed body, 2... Rotating body, 3... Connected member (cable), 3a, 3b... Connection end, 10
...Covering, 11...Open part.

Claims

[Claims for Utility Model Registration] (1) Between a fixed body and a rotating body, both connecting ends of a connected member that can be bent to follow the forward and reverse rotational directions of the rotating body are folded back in the circumferential direction. In the rotating device, the connected member is wound along the outer periphery of the rotating body, and the connected member is wound around the rotating body to follow the winding and feeding within a predetermined rotational stroke range as the rotating body rotates. A cover ring is swingably provided over almost the entire outer circumference of the connected member, and one connecting end of the connected member is fixed to the fixed body through an opening provided in a part of the cover ring. A rotating device characterized in that it can be folded back and pulled out in the circumferential direction. (2) Between the fixed body and the rotating body, both connecting ends of a connected member that can be bent following the forward and reverse rotational directions of the rotating body are connected in a circumferentially folded state, and this connected member is bent in the circumferential direction. In a rotating device in which a member is wound along the outer periphery of the rotating body and the member is wound and fed out in a predetermined rotational stroke range as the rotating body rotates, substantially all of the connected member wound around the rotating body is wound around the rotating body. A cover ring is rotatably provided over the outer periphery in synchronization with the rotation of the rotating body, and one connecting end of the connected member is fixed to the fixed body through an opening provided in a part of the cover ring. A rotating device characterized in that it can be folded back and pulled out in the circumferential direction.