JPS6115266U

JPS6115266U - bobbin

Info

Publication number: JPS6115266U
Application number: JP9699284U
Authority: JP
Inventors: 純一義田
Original assignee: 昭和プロダクツ株式会社
Priority date: 1984-06-29
Filing date: 1984-06-29
Publication date: 1986-01-29
Also published as: JPH0141734Y2

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 the drawing]

第１図は本考案の一例に係るボビンの断面図、笹２図は
同底面図である。第３図は本考案に係るボビンに使用するソケットの斜視
図、第４図は同断面図である。第５図はスピンドル装置の要部を示す正面図、第６図は
同平面図である。第７図は前記ボビンがス１ンドル装置に嵌合した状態の
要部を示す断面図、第８図は第７図におけるＸ−Ｘ．矢
示断面図、第９図は同部分の拡大図である。第１０図は第２の実施例に係るソケットの一部切開断面
図、第１１図は同平面図、第１２図は同底面図である。第１３図は第３，の実施例に係るソケットの一部断面を
した正面図、第１４図は同平面図、第１５図は同底面図
である。第１６図及び第−１７図は従来のボビンのソケットの嵌
合部分に生じた欠点を示す断面図である。FIG. 1 is a sectional view of a bobbin according to an example of the present invention, and FIG. 2 is a bottom view of the bobbin. FIG. 3 is a perspective view of a socket used in a bobbin according to the present invention, and FIG. 4 is a sectional view thereof. FIG. 5 is a front view showing the main parts of the spindle device, and FIG. 6 is a plan view thereof. FIG. 7 is a sectional view showing the main part of the bobbin in a state where it is fitted into the spindle device, and FIG. The sectional view indicated by the arrows and FIG. 9 are enlarged views of the same portion. FIG. 10 is a partially cutaway sectional view of the socket according to the second embodiment, FIG. 11 is a plan view thereof, and FIG. 12 is a bottom view thereof. FIG. 13 is a partially sectional front view of the socket according to the third embodiment, FIG. 14 is a plan view thereof, and FIG. 15 is a bottom view thereof. FIGS. 16 and 17 are cross-sectional views showing defects that occur in the socket fitting portion of a conventional bobbin.

Claims

[Scope of utility model registration request]

In a bobbin consisting of a bobbin body, a bearing provided at the center inside the bobbin body, and a socket provided at the lower end of the bobbin body, the socket has an outer surface that fits into the inside of the bobbin body. It has a cylindrical body and a plurality of protruding pieces extending from the cylindrical body and the lower end, and these protruding pieces are connected to the flat part formed in the rotation transmission part of the spin and dollar and the inner surface of the bobbin body. A bobbin characterized in that it is configured to be held between two bobbins.