JPH0452874U

JPH0452874U -

Info

Publication number: JPH0452874U
Application number: JP9498490U
Authority: JP
Priority date: 1990-09-10
Filing date: 1990-09-10
Publication date: 1992-05-06
Anticipated expiration: 2004-11-09
Also published as: JPH0642624Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例を示す
正面図、側面図、平面図、第４図はステツチ定規
をセツト状態にした一部破断面図、第５図はステ
ツチ定規をフリー状態にした一部破断面図、第６
図はステツチ寸法設定機構の説明図、第７図ない
し第９図、第１０図ないし第１２図、第１３図、
第１４図、第１５図、第１６図はそれぞれ本考案
の異なる実施例を示す説明図である。１，１Ａ，１Ｂ……ステツチ縫用アタツチメン
ト、２……押え金取付けロツド、３……押え金、
４……取付けねじ、５……挿入溝、６……取付け
金具、７，７Ａ……取付け杆、８……ステツチ定
規、９，９Ａ，９Ｂ，９ＣＡ……ステツチ寸法設
定機構、１０……支持部材、１１……ステツチ定
規本体、１２……ガイド片、１３……係止片、１
４……支持片取付け孔、１５……押し圧片、１６
……付勢スプリング、１７……ねじ孔、１８……
閉塞体、１９，１９Ａ……案内軸、２０，２０Ａ
，２０Ｂ，２０Ｃ，２０Ｄ……寸法リング、２１
，２１Ａ……位置決めリング、２２……ねじ部、
２３……固定具、２４……凹部、２５……平坦部
、２６……平坦部。 Figures 1 to 3 are a front view, side view, and plan view showing one embodiment of the present invention, Figure 4 is a partially cutaway cross-sectional view with the stitching ruler in the set state, and Figure 5 is a free view of the stitching ruler. Partially broken section view in the state, No. 6
The figures are explanatory diagrams of the stitch dimension setting mechanism, Figures 7 to 9, Figures 10 to 12, Figure 13,
FIG. 14, FIG. 15, and FIG. 16 are explanatory views showing different embodiments of the present invention, respectively. 1, 1A, 1B...stitch sewing attachment, 2...presser foot attachment rod, 3...presser foot,
4... Mounting screw, 5... Insertion groove, 6... Mounting bracket, 7, 7A... Mounting rod, 8... Stitch ruler, 9, 9A, 9B, 9CA... Stitch dimension setting mechanism, 10... Support Members, 11... Stitch ruler main body, 12... Guide piece, 13... Locking piece, 1
4... Support piece mounting hole, 15... Pressing piece, 16
...Biasing spring, 17...Screw hole, 18...
Closure body, 19, 19A... Guide shaft, 20, 20A
, 20B, 20C, 20D...Dimension ring, 21
, 21A...positioning ring, 22...screw part,
23... Fixture, 24... Recessed portion, 25... Flat portion, 26... Flat portion.

Claims

[Claims for Utility Model Registration] 1. A mounting bracket that is attached to a presser foot mounting rod or a holder of the presser foot, and a mounting rod that is fixed to the mounting bracket so as to protrude in a direction perpendicular to the side surface of the presser foot; In a stitch sewing attachment for a sewing machine that includes a stitch ruler that is slidably and rotatably attached to the mounting rod, the stitch ruler is fixed to the mounting bracket so as to be in front of and parallel to the mounting rod. a plurality of ring-shaped dimension rings each having a predetermined thickness, which are inserted into the guide shaft;
A ring-shaped positioning ring having an outer diameter smaller than at least one of the plurality of dimension rings is interposed at any arbitrary position of at least one of the plurality of dimension rings, and a ring-shaped positioning ring is attached to the tip of the guide shaft. a fixture for removably fixing the plurality of size rings and positioning rings, and a recess formed by the positioning rings when the stitch ruler is positioned so as to guide the end of the fabric to be sewn; 1. A stitching attachment for a sewing machine, comprising a stitch size setting mechanism comprising a locking piece formed on the stitch ruler to be inserted. 2. A mounting bracket to be attached to a presser foot mounting rod or a presser foot holder, a mounting rod fixed to the mounting bracket so as to protrude in a direction perpendicular to the side surface of the presser foot, and a mounting rod that can be slid onto the mounting rod. A stitching attachment for a sewing machine comprising a stitch ruler rotatably mounted, and a guide shaft fixed to the mounting bracket in front of and parallel to the mounting rod, and the guide shaft. A large number of U-shaped dimensional rings of a predetermined thickness are inserted into a large number of dimensional rings, and at least one dimensional ring is inserted at any position of at least one of the large number of dimensional rings. A U-shaped or ring-shaped positioning ring with a small outer diameter, a fixture for tightening and fixing the plurality of size rings and positioning rings attached to the tip of the guide shaft, and a cloth for sewing the stitch ruler. The stitch ruler is characterized by comprising a stitch dimension setting mechanism comprising a locking piece formed on the stitch ruler that is inserted into the recess formed by the positioning ring when the stitch ruler is positioned so as to guide the end of the stitch ruler. Attachment for stitching on sewing machines. 3. A mounting bracket to be attached to a presser foot mounting rod or a presser foot holder, a mounting rod fixed to the mounting bracket so as to protrude in a direction perpendicular to the side surface of the presser foot, and a mounting rod capable of sliding onto the mounting rod. A stitching attachment for a sewing machine comprising a stitch ruler rotatably mounted, and a guide shaft fixed to the mounting bracket in front of and parallel to the mounting rod, and the guide shaft. A dimensioning ring having at least one recess formed in a predetermined dimension portion of an outer peripheral portion to be inserted into the guide shaft, a fixture for tightening and fixing the dimensioning ring attached to the tip of the guide shaft, and the stitch ruler. The sewing machine is characterized by comprising a stitch size setting mechanism comprising a locking piece formed on the stitch ruler that is inserted into the recess of the size ring when the stitch ruler is positioned so as to guide the end of the fabric to be sewn. Attachment for stitching on sewing machines.