JPH02132078U

JPH02132078U -

Info

Publication number: JPH02132078U
Application number: JP4159189U
Authority: JP
Priority date: 1989-04-07
Filing date: 1989-04-07
Publication date: 1990-11-02

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の一実施例に関し、第
１図は電気コード巻き取り時のコードリールの分
解斜視図、第２図は第１図のＡ−Ａ線断面図、第
３図ａは電気コード引き出し時のコードリールの
プーリーの斜視図、第３図ｂは第３図ａのＢ−Ｂ
線断面図である。第４図〜第６図は従来例を示し
、第４図は電気コード巻き取り時のコードリール
の分解斜視図、第５図は第４図のＣ−Ｃ線断面図
、第６図ａは電気コード引き出し時のコードリー
ルのプーリーの斜視図、第６図ｂは第３図ａのＤ
−Ｄ線断面図である。１……上カバー、１ａ……孔、２……下カバー
、２ａ……孔、３……プーリー、４……巻き取り
軸、５……円盤体、６……電気コード、７……余
長コード、８……電気コード収納部、９……貫通
穴、１０……余長コード収納部。 1 to 3 relate to an embodiment of the present invention, in which FIG. 1 is an exploded perspective view of a cord reel during winding of an electric cord, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. Figure a is a perspective view of the pulley of the cord reel when pulling out the electric cord, and Figure 3 b is B-B in Figure 3 a.
FIG. 4 to 6 show a conventional example, FIG. 4 is an exploded perspective view of a cord reel when winding an electric cord, FIG. 5 is a sectional view taken along the line CC in FIG. 4, and FIG. 6a is a A perspective view of the pulley of the cord reel when pulling out the electric cord, Fig. 6b is the same as D in Fig. 3a.
-D line sectional view. 1...Top cover, 1a...hole, 2...bottom cover, 2a...hole, 3...pulley, 4...winding shaft, 5...disc body, 6...electrical cord, 7...other Long cord, 8...Electrical cord storage section, 9...Through hole, 10...Extra length cord storage section.

Claims

[Scope of Claim for Utility Model Registration] Consisting of a pulley with a disk body provided on the outer periphery of a winding shaft, and a hollow cylindrical outer frame that rotatably supports the pulley, the pulley is unified with the disk body of the pulley as a boundary. A cord reel in which an electric cord introduced through a hole provided in an outer frame is wound on one side, and an extra length cord that is continuous with the starting end of the electric cord on the winding side and pulled out from a hole provided in the outer frame is wound on the other side. In the cord reel, the direction in which the extra length cord is wound around the pulley is the same as the direction in which the electric cord is wound, and the amount of wrapping of the extra length cord is greater than the amount of wrapping of the electric cord. .