JPH0341680U - - Google Patents
Info
- Publication number
- JPH0341680U JPH0341680U JP10295589U JP10295589U JPH0341680U JP H0341680 U JPH0341680 U JP H0341680U JP 10295589 U JP10295589 U JP 10295589U JP 10295589 U JP10295589 U JP 10295589U JP H0341680 U JPH0341680 U JP H0341680U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- presser
- cam
- horizontal hook
- sewing
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図は、この考案に係る水平釜ミシンの一実
施例を示す図で、同図aは、水平釜ミシンの要部
の構成を示す平面図、同図bは、同図aにおける
矢符b方向の側面を示す側面図、同図cは、同図
aにおける矢符c方向の側面を示す側面図、同図
dは、整糸機構および糸押え機構を示す一部省略
斜視図、第2図は、送り歯を用いた従来のヒツチ
ステツチ防止機構を示す斜視図、第3図は、下糸
係合棒を用いた従来のヒツチステツチ防止機構を
示す斜視図、第4図は従来の自動糸切り装置を示
す図で、同図aは側面図、同図bは斜視図である
。
図において、A……糸押え機構、B……整糸機
構、C……メス機構、T……下糸、3……傾斜部
、4……水平釜、9……糸押え、10……カム、
11……当接体。
FIG. 1 is a diagram showing an embodiment of a horizontal hook sewing machine according to the present invention; FIG. Figure c is a side view showing the side surface in the direction of arrow c in figure a; figure d is a partially omitted perspective view showing the thread alignment mechanism and thread presser mechanism; Fig. 2 is a perspective view showing a conventional hit stitch prevention mechanism using a feed dog, Fig. 3 is a perspective view showing a conventional hit stitch prevention mechanism using a bobbin thread engaging rod, and Fig. 4 is a perspective view showing a conventional hit stitch prevention mechanism using a bobbin thread engaging rod. FIG. 2 is a diagram showing a cutting device, in which FIG. 1A is a side view and FIG. 1B is a perspective view. In the figure, A...thread presser mechanism, B...thread straightening mechanism, C...knife mechanism, T...bobbin thread, 3...slanted part, 4...horizontal hook, 9...thread presser, 10... cam,
11...Abutting body.
Claims (1)
ヒツチステツチを防止する整糸機構と、縫製終了
時に縫糸を自動的に切断するメス機構と、メス機
構の動作時に縫糸を所定位置に保持する糸押え機
構と、を具えた水平釜ミシンであつて、 前記整糸機構を、下糸と当接する傾斜部を有し
、水平釜の周縁に設けられた枠体状の糸押えと、
下軸に設けたカムと、このカムに当接して、前記
糸押えを揺動させる当接体と、で構成し、 前記糸押え機構を、下糸と当接する前記糸押え
と、メス機構の動作に連動し、当接体とカムとの
係合を解放するとともに、糸押えを縫糸切断時に
縫糸が所定位置となるよう回転させる回転手段と
、で構成したことを特徴とする水平釜ミシン。[Scope of Claim for Utility Model Registration] A horizontal hook, a thread alignment mechanism that prevents hitch stitching of the bobbin thread fed out from the horizontal hook, a knife mechanism that automatically cuts the sewing thread at the end of sewing, and a knife mechanism that automatically cuts the sewing thread when the knife mechanism is operated. A horizontal hook sewing machine is provided with a thread holding mechanism for holding the thread holding mechanism in a predetermined position, and the thread regulating mechanism is attached to a frame-shaped hook provided around the periphery of the horizontal hook and having an inclined portion that comes into contact with the bobbin thread. Thread presser and
The thread presser mechanism is composed of a cam provided on the lower shaft and a contact body that comes into contact with the cam and swings the thread presser, and the thread presser mechanism is configured to include a cam that contacts the bobbin thread and a female mechanism. A horizontal hook sewing machine characterized by comprising a rotating means that is linked to the operation and releases the engagement between the contact body and the cam, and also rotates the thread presser so that the thread is at a predetermined position when cutting the thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989102955U JP2560649Y2 (en) | 1989-08-31 | 1989-08-31 | Horizontal hook sewing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989102955U JP2560649Y2 (en) | 1989-08-31 | 1989-08-31 | Horizontal hook sewing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0341680U true JPH0341680U (en) | 1991-04-19 |
JP2560649Y2 JP2560649Y2 (en) | 1998-01-26 |
Family
ID=31651821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989102955U Expired - Lifetime JP2560649Y2 (en) | 1989-08-31 | 1989-08-31 | Horizontal hook sewing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2560649Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02148674U (en) * | 1989-05-18 | 1990-12-18 |
-
1989
- 1989-08-31 JP JP1989102955U patent/JP2560649Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02148674U (en) * | 1989-05-18 | 1990-12-18 |
Also Published As
Publication number | Publication date |
---|---|
JP2560649Y2 (en) | 1998-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |