JPH0468773U - - Google Patents
Info
- Publication number
- JPH0468773U JPH0468773U JP11103390U JP11103390U JPH0468773U JP H0468773 U JPH0468773 U JP H0468773U JP 11103390 U JP11103390 U JP 11103390U JP 11103390 U JP11103390 U JP 11103390U JP H0468773 U JPH0468773 U JP H0468773U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- sewing machine
- thread tension
- tension device
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図ないし第３図は、この考案に係る糸調子
器の一実施例を示す図で、第１図は、糸調子器の
構成状態を示す分解斜視図、第２図は、第１図に
示す糸調子器がミシンに設置された状態を示す断
面図、第３図は、糸調子器の保持体と糸調子器と
にそれぞれ形成させた目盛りを示す平面図、第４
図ないし第７図は、従来の糸調子器を示す図で、
第４図は、糸調子器の構成状態を示す分解斜視図
、第５図は、第４図に示す糸調子器のミシンへの
設置状態を示す斜視図、第６図は、糸調子器とミ
シンに設けられた進退手段との係合状態を示す断
面図、第７図は、縫製時における糸取りバネの作
用を示す斜視図である。
図において、Ａ１……第１固定手段、Ａ２……
第２固定手段、Ｎ……針糸、１４……糸調子駆動
手段、６……糸取りバネ、７……天秤。
1 to 3 are diagrams showing an embodiment of the thread tension device according to the invention, FIG. 1 is an exploded perspective view showing the configuration of the thread tension device, and FIG. 2 is a diagram similar to the one shown in FIG. 1. 3 is a cross-sectional view showing the thread tension device installed in the sewing machine; FIG. 3 is a plan view showing scales formed on the holder of the thread tension device and the thread tension device; and FIG.
7 to 7 are diagrams showing conventional thread tension devices,
Fig. 4 is an exploded perspective view showing the configuration of the thread tension device, Fig. 5 is a perspective view showing the installation state of the thread tension device shown in Fig. 4 on the sewing machine, and Fig. 6 shows the thread tension device and FIG. 7 is a cross-sectional view showing a state of engagement with a reciprocating means provided on the sewing machine, and FIG. 7 is a perspective view showing the action of the thread take-up spring during sewing. In the figure, A1...first fixing means, A2...
2nd fixing means, N... needle thread, 14... thread tension driving means, 6... thread take-up spring, 7... thread take-up.
Claims (1)
係合し、この糸調子駆動手段の駆動に応じて針糸
を挟持、緩め解放をなすとともに、 針糸を掛け持ち、ミシンの天秤による針糸駆動
に連動して回動運動をなす糸取りバネを備え、 ミシンへの挿入設置位置の調節に応じ針糸への
緩め解放量を変化させ、 ミシンへの設置角度調節位置に応じて糸取りバ
ネの回動量を変化させる糸調子器において、 糸調子器を回転方向のみに滑動可能に保持する
とともにミシンに対し挿入方向に滑動可能に設け
られる保持体と、 この保持体に対し糸調子器を固定するための第
１固定手段と、 保持体をミシンに対し固定するための第２固定
手段と、 を備えて構成したことを特徴とする糸調子器。[Claim for Utility Model Registration] One end engages with a thread tension drive means provided on a sewing machine, and in response to the drive of the thread tension drive means, the needle thread is clamped, loosened and released, and the needle thread is held. , is equipped with a thread take-up spring that rotates in conjunction with the drive of the needle thread by the thread take-up of the sewing machine, and changes the amount of loosening and release of the needle thread according to the adjustment of the insertion position into the sewing machine, and the adjustment position of the installation angle to the sewing machine. A thread tension device that changes the amount of rotation of a thread take-up spring according to A thread tension device comprising: a first fixing means for fixing the thread tension device; and a second fixing means for fixing the holder to the sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11103390U JPH0468773U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11103390U JPH0468773U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468773U true JPH0468773U (en) | 1992-06-18 |
Family
ID=31858444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11103390U Pending JPH0468773U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468773U (en) |
-
1990
- 1990-10-23 JP JP11103390U patent/JPH0468773U/ja active Pending
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