JPS6440381U

JPS6440381U -

Info

Publication number: JPS6440381U
Application number: JP13412087U
Authority: JP
Priority date: 1987-09-02
Filing date: 1987-09-02
Publication date: 1989-03-10
Anticipated expiration: 2002-09-02
Also published as: JPH0532064Y2

Description

[Brief explanation of drawings]

図面は本願の実施例を示すもので、第１図は多
軸ミシンの縦断面部分図、第２図は同正面図、第
３図は針と布押えとの関係を示す部分拡大斜視図
、第４図は同正面図、第５図は上糸の挿通過程を
示す斜視図、第６図は針孔と糸通過孔との関係の
異なる実施例を示す縦断面図、第７図は糸通過孔
の形状の異なる実施例を示す斜視図、第８図は連
通構造の異なる例を示す斜視図、第９図は第８図
の例の正面図。１……ベツド、１４……針、１４ａ……針孔、
１５……布押え、１９……針通孔、２８……糸通
過孔、２９……連通溝。 The drawings show an embodiment of the present application, in which Fig. 1 is a vertical cross-sectional partial view of a multi-axis sewing machine, Fig. 2 is a front view thereof, and Fig. 3 is a partially enlarged perspective view showing the relationship between the needle and the presser foot. Fig. 4 is a front view of the same, Fig. 5 is a perspective view showing the needle thread insertion process, Fig. 6 is a longitudinal sectional view showing a different embodiment of the relationship between the needle hole and the thread passage hole, and Fig. 7 is a thread FIG. 8 is a perspective view showing an example in which the shape of the passage hole is different; FIG. 8 is a perspective view showing an example in which the communication structure is different; FIG. 9 is a front view of the example in FIG. 8. 1... Bed, 14... Needle, 14a... Needle hole,
15... Cloth presser foot, 19... Needle passing hole, 28... Thread passing hole, 29... Communication groove.

Claims

[Scope of utility model registration request]

The upper surface is a cloth sliding surface for sliding the cloth back and forth and left and right along the surface, and a part of the cloth sliding surface has a bed in which a needle hole is bored. ,
Above the bed, there is a needle that is supported so as to be able to move up and down toward the needle hole, and has a needle hole in its middle for passing the needle thread through, and a needle that is synchronous with the needle. and a presser foot supported so as to move up and down, the presser foot being connected to a support piece and a lower end of the support piece, and having a needle passage hole through which the vertically moving needle passes. In an embroidery sewing machine, the needle hole is surrounded on all sides so as to prevent the upper thread from coming off from the hole, and the needle hole is located on the side of the support piece. On the other hand, a thread passing hole is formed in the supporting piece so as to open on the surface of the supporting piece facing the needle, and the vertical position of the thread passing hole is It is defined on the traveling locus of the needle thread inserted through the needle hole, and the thread passing hole and the needle passing hole are communicated with each other so that the needle thread can move from the former toward the latter. Characteristic embroidery sewing machine.