JPH0452867U

JPH0452867U -

Info

Publication number: JPH0452867U
Application number: JP9612790U
Authority: JP
Priority date: 1990-09-14
Filing date: 1990-09-14
Publication date: 1992-05-06
Anticipated expiration: 2005-09-14
Also published as: JPH088780Y2

Description

[Brief explanation of the drawing]

第１〜４図は本考案の実施例を示すものにして
、第１図は本考案を装着のミシンの一部断面斜視
図、第２図は本考案の要部斜視図、第３図は本考
案の一部断面正面図、第４図は本考案の他の実施
例を示す斜視図、第５図は従来例を示す図であり
、４は駆動軸、１１，１２はルーパ、１３は可動
メス、１８は操作部、１９は固定メス、２０は布
押え、２７は水平部、２８は垂直部、２９は布端
ガイド、Ｆは送り歯、Ｎは針、Ｗは縫成布である
。 Figures 1 to 4 show embodiments of the present invention. Figure 1 is a partial cross-sectional perspective view of a sewing machine equipped with the present invention, Figure 2 is a perspective view of the main parts of the present invention, and Figure 3 is a perspective view of a sewing machine equipped with the present invention. FIG. 4 is a perspective view showing another embodiment of the present invention, and FIG. 5 is a diagram showing a conventional example. 4 is a drive shaft, 11 and 12 are loopers, and 13 is a diagram showing a conventional example. A movable scalpel, 18 is an operation part, 19 is a fixed knife, 20 is a cloth presser, 27 is a horizontal part, 28 is a vertical part, 29 is a cloth edge guide, F is a feed dog, N is a needle, and W is a sewing cloth. .

Claims

[Scope of utility model registration request]

A drive shaft rotatably supported in a sewing machine frame, a needle bar and a needle that are moved up and down in conjunction with the rotation of the drive shaft, and a sewn fabric is moved in conjunction with the rotation of the drive shaft. A feed dog, a cloth presser attached to a presser bar of a sewing machine frame so as to be able to come into pressure contact with the feed dog, and a presser foot that is oscillated in conjunction with the rotation of the drive shaft and cooperates with the needle to form stitches. In an overlock sewing machine equipped with a looper and a lower type movable knife which is pivotally connected to a movable knife arm swingably supported on a bed machine frame and cuts a sewn fabric in cooperation with a knife fixed on the machine frame side. , the movable knife is rotatably supported on the bed machine frame and can be switched between a use state in which it cooperates with the fixed knife and a release state in which it disengages from the cooperative relationship with the fixed knife by operating an operating section; A knife switching device, and a hooked hand-shaped fabric edge guide with a bent hanging part that protrudes horizontally from the cloth presser foot toward the fixed knife side and is brought close to the surface of the fixed knife, and whose lower end is lower than the blade part of the fixed knife. An overlock sewing machine equipped with a presser foot with a cloth guide, characterized in that it is provided with an attached cloth presser foot.