JPH037164U

JPH037164U -

Info

Publication number: JPH037164U
Application number: JP6602989U
Authority: JP
Priority date: 1989-06-05
Filing date: 1989-06-05
Publication date: 1991-01-23

Description

[Brief explanation of drawings]

第１図は、本考案による張力制御装置の第１の
実施例の使用状態を示す斜視図、第２図は、第１
図における−線に沿つた断面図、第３図は、
第１の実施例の変形例を示す要部断面図、第４図
は、本考案の第２実施例を示す斜視図、第５図は
、同実施例の突出部材の構成を示す断面図である
。１……つば付ボビン、１ａ……上端側のつば、
２……取付部材、３……支持軸、４……回転部材
、５……スラスト玉軸受、６ａ，６ｂ……バネ受
け、７……螺旋バネ、８……樹脂製ナツト、９…
…突出部材、１０……凹部。 FIG. 1 is a perspective view showing the usage state of the first embodiment of the tension control device according to the present invention, and FIG.
The sectional view taken along the - line in the figure, Figure 3, is
FIG. 4 is a sectional view of a main part showing a modification of the first embodiment, FIG. 4 is a perspective view showing a second embodiment of the present invention, and FIG. 5 is a sectional view showing the configuration of a protruding member of the same embodiment. be. 1... Bobbin with collar, 1a... Upper end collar,
2... Mounting member, 3... Support shaft, 4... Rotating member, 5... Thrust ball bearing, 6a, 6b... Spring receiver, 7... Spiral spring, 8... Resin nut, 9...
...Protruding member, 10... recess.

Claims

[Scope of Claim for Utility Model Registration] (1) The collar 1a on the upper end side of the collared bobbin 1, which is installed so as to send out the thread upward when winding the thread.
A mounting member 2 removably formed on the collar 1a on the upper end side of the bobbin 1; a support shaft 3 protruding from above; a disk-shaped rotating member 4 attached to the support shaft 3 so as to be rotatably controllable about the support shaft 3; It consists of a plurality of protruding members 9 that are radially provided and protrude outward from the outer peripheral edge of the rotary member 4, and the diameter of the rotary member 4 is such that it comes into contact with the thread fed out from the bobbin 1 during use. Although the projecting member 9 is small in size, the tip of the protruding member 9 is formed so as to come into contact with the thread fed out from the bobbin 1 during use. (2) The yarn winding device according to claim 1, wherein the protruding member 9 is elastically deformable so as to retreat from the contact when it comes into contact with the yarn fed out from the bobbin 1. Tension control device in.