JPH0421129U

JPH0421129U -

Info

Publication number: JPH0421129U
Application number: JP6219790U
Authority: JP
Priority date: 1990-06-14
Filing date: 1990-06-14
Publication date: 1992-02-21
Anticipated expiration: 2005-06-14
Also published as: JP2529894Y2

Description

[Brief explanation of the drawing]

図は全て本考案の実施例を説明するものであり
、第１図はケーブルリール全体の分解斜視図、第
２図はその平面図、第３図はその縦断面図、第４
図は上ケースの底面図、第５図はギヤの収納状態
を示す斜視図、第６図ａは可撓性ケーブルの一例
を示す説明図、第６図ｂは第６図ａのＡ−Ａ線拡
大断面図、第７図、第８図および第９図は可撓性
ケーブルの変形例を示す説明図、第１０図は可撓
性ケーブルとケーブル収納溝の関係を示す説明図
、第１１図は可撓性ケーブルの座屈状態を示す説
明図、第１２図は可撓性ケーブルの動作説明図、
第１３図はスペーサの変形例を示す斜視図である
。１……下ケース（固定体）、２……上ケース（
可動体）、３……スペーサ、４……ギヤ、５……
可撓性ケーブル、５ａ……導線、５ｂ……絶縁体
、５ｃ……潤滑材、５ｄ……コア、５ｅ……マー
ク、１０，１５……突堤、１１……第１ケーブル
収納溝（固定側ケーブル収納溝）、１２……第１
のラツク、１６……第２ケーブル収納溝（可動側
ケーブル収納溝）、１８……第２のラツク。 The figures are all for explaining the embodiment of the present invention, and Fig. 1 is an exploded perspective view of the entire cable reel, Fig. 2 is a plan view thereof, Fig. 3 is a longitudinal sectional view thereof, and Fig. 4
The figure is a bottom view of the upper case, Figure 5 is a perspective view showing the gear storage state, Figure 6a is an explanatory diagram showing an example of a flexible cable, and Figure 6b is A-A in Figure 6a. 7, 8, and 9 are explanatory diagrams showing modified examples of the flexible cable; FIG. 10 is an explanatory diagram showing the relationship between the flexible cable and the cable storage groove; The figure is an explanatory diagram showing the buckled state of the flexible cable, FIG. 12 is an explanatory diagram of the operation of the flexible cable,
FIG. 13 is a perspective view showing a modification of the spacer. 1...Lower case (fixed body), 2...Upper case (
movable body), 3... spacer, 4... gear, 5...
Flexible cable, 5a... Conductor, 5b... Insulator, 5c... Lubricant, 5d... Core, 5e... Mark, 10, 15... Jetty, 11... First cable storage groove (fixed side cable storage groove), 12...1st
rack, 16... second cable storage groove (movable side cable storage groove), 18... second rack.

Claims

[Scope of utility model registration request]

A fixed body, a movable body rotatably attached to the fixed body, and a cable stored in a cable storage section defined by the fixed body and the movable body, one end of the cable. In the cable reel, the cable reel is fixed to the fixed body and led out to the outside, and the other end is fixed to the movable body and led out to the outside, and the cable storage part has a concentric fixed side cable storage groove and a movable side cable storage groove. are provided facing each other, a plurality of linear cables that are separated and independent from each other are used as the cables, and these linear cables are wound in either the fixed side cable storage groove or the movable side cable storage groove. With,
A cable reel characterized in that the remaining part is wound inside one of the cables in the opposite direction, and the groove width of each of the fixed side cable and the movable side cable is set to three times or less the diameter of the cable.