JPS60114166U

JPS60114166U - thread bobbin

Info

Publication number: JPS60114166U
Application number: JP131584U
Authority: JP
Inventors: 功佐藤
Original assignee: 株式会社　昭和丸筒
Priority date: 1984-01-11
Filing date: 1984-01-11
Publication date: 1985-08-02
Also published as: JPH0338218Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図〜第４図は本考案の第１の実施例を示すもので、
第１図はボビンの正面図、第゛２図は第１図におけ−る
Ａ−Ａ断面図、第３図は糸把持溝の拡大図、第４図Ａは
第３図におけるＣ−Ｃ断面図、第４図Ｂは第３図におけ
るＢ−Ｂ断面図である。第５図及び第６図は第２の実施例を示すもので、第５図
はボビン端部の断面図であり、第６図は第５図における
Ｄ部の拡大図である。第７図及び第８図は第３の実施例
を示すもので、第７図はボビンの正面図、第８図は第７
図におけるＥ部の拡大図である。１・・・ボビン、２・・・ボビン本体、３・・・表層部
、４・・・糸状物、４ａ・・・糸の端部、５・・・糸把
持溝、８・・・テープ状物。1 to 4 show a first embodiment of the present invention,
Fig. 1 is a front view of the bobbin, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an enlarged view of the thread gripping groove, and Fig. 4A is taken along C-C in Fig. 3. The sectional view, FIG. 4B, is a sectional view taken along line BB in FIG. 5 and 6 show a second embodiment, in which FIG. 5 is a sectional view of the end of the bobbin, and FIG. 6 is an enlarged view of section D in FIG. 5. 7 and 8 show the third embodiment, FIG. 7 is a front view of the bobbin, and FIG. 8 is a front view of the bobbin.
It is an enlarged view of section E in the figure. DESCRIPTION OF SYMBOLS 1...Bobbin, 2...Bobbin body, 3...Surface layer part, 4...Thread-like material, 4a...End of thread, 5...Thread gripping groove, 8...Tape shape thing.

Claims

[Scope of utility model registration request]

In a bobbin in which a plurality of nine paper layers are wound into a cylindrical shape and thread gripping grooves are formed near the ends, a thread-like material is provided between the paper layers at least at a position where the thread gripping grooves are cut. A thread-wound bobbin featuring: