JPS61122784U

JPS61122784U -

Info

Publication number: JPS61122784U
Application number: JP336085U
Authority: JP
Priority date: 1985-01-14
Filing date: 1985-01-14
Publication date: 1986-08-02

Description

[Brief explanation of drawings]

図面はこの考案の実施例を示すものであつて、
第１図は要部斜視図、第２図は縫製中の状態を示
す要部縦断面図、第３図は針板を移動させるとき
の状態を示す要部縦断面図、第４図は針板を外す
ときの状態を示す要部縦面図である。１……針板、２……係合片、５……フツク、８
……ベツド、９……ばね、１１……弾性片。 The drawings show an embodiment of this invention,
Fig. 1 is a perspective view of the main part, Fig. 2 is a longitudinal sectional view of the main part showing the state during sewing, Fig. 3 is a longitudinal sectional view of the main part showing the state when moving the throat plate, and Fig. 4 is a longitudinal sectional view of the main part showing the state during sewing. FIG. 6 is a longitudinal sectional view of the main part showing the state when the plate is removed. 1... Throat plate, 2... Engaging piece, 5... Hook, 8
...Bed, 9...Spring, 11...Elastic piece.

Claims

[Scope of utility model registration request]

An engaging piece 2 is provided on the lower surface of the throat plate 1, and a hook 5 removably engaged with the engaging piece 2 is vertically swingable on the sewing machine bed 8, and the hook 5 is supported by a spring 9.
A needle plate device for a sewing machine, in which an elastic piece 11 is provided on a hook 5 and projects downward, and an operating tool 12 for changing the position of the elastic piece 11 is applied to the hook 5.