JPH0410868U

JPH0410868U -

Info

Publication number: JPH0410868U
Application number: JP4978190U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-29

Description

[Brief explanation of the drawing]

第１図は実施例のミシンの部品配置を表す部分
斜視図、第２図Ａはジヨイントの平面図、第２図
Ｂは同左側面図、第２図Ｃは同正面図、第３図は
膝上げレバー及びジヨイントの斜視図、第４図Ａ
は膝上げレバーの操作を表す説明図、第４図Ｂは
膝上げレバーの収納を表す説明図である。１……ミシン、３……アーム部、５……布押え
装置、７……押え上げレバー、９……ベツト部、
１１……リンク機構、１３……ミシンテーブル、
１５……膝上げレバー、６０……ジヨイント。 Fig. 1 is a partial perspective view showing the arrangement of parts of the sewing machine according to the embodiment, Fig. 2A is a plan view of the joint, Fig. 2B is a left side view of the same, Fig. 2C is a front view of the same, and Fig. 3 is a knee joint. Perspective view of the raising lever and joint, Figure 4A
4B is an explanatory diagram showing the operation of the knee-raising lever, and FIG. 4B is an explanatory diagram showing the storage of the knee-raising lever. DESCRIPTION OF SYMBOLS 1... Sewing machine, 3... Arm part, 5... Cloth presser device, 7... Presser foot lifting lever, 9... Bed part,
11...link mechanism, 13...sewing machine table,
15...Knee lift lever, 60...Joint.

Claims

[Claims for Utility Model Registration] In a presser foot release device for a sewing machine, comprising a release mechanism for releasing the presser foot, and an operation lever for operating the release mechanism from below the sewing machine table via a transmission mechanism. A presser foot release device for a sewing machine, characterized in that the operating lever is disposed on the lower surface of the sewing machine bed, and the operating lever is provided with an attachment/detachment mechanism that can be attached to and detached from the transmission mechanism.