CN102560912B - Presser foot for zip mounting and using method thereof - Google Patents

Abstract

The invention discloses a zipper-installed presser foot. The zipper-installed presser foot includes: a presser foot seat and a front tongue located in front of the presser foot seat; the presser foot seat includes: a left side seat and a right side seat; The width of the foot seat is 1/4 inch to 1 inch wider than the front tongue. By using the zipper foot, the present invention avoids the phenomenon of needle breakage when zipper is installed, improves the service life of the sewing needle, improves the quality of the zipper installed at the same time, and avoids the phenomenon of sewing stitch skipping and missing stitches The appearance of the zipper presser foot; moreover, a cut groove is set on the zipper presser foot, which further effectively protects the sewing needle and prolongs the service life of the sewing needle; and the zipper presser foot is easy to use, fast, simple to replace and easy to operate.

Description

A kind of presser foot with zipper and using method thereof

technical field

The invention relates to an auxiliary part, in particular to a presser foot used for installing zippers on a sewing machine.

Background technique

Zippers are often used in the sewing process of clothing, but because the conventional presser foot is that the sewing needle walks in the middle of the front tongue, the front tongue on the side of the zipper is often easy to step on the teeth of the zipper during the sewing of the zipper, and it is easy to Cause the sewing needle to break, and the zipper that is sewn is prone to needle drop. the

Contents of the invention

Purpose of the invention: The purpose of the invention is to solve the problems in the prior art and provide a presser foot that can be used for zippering conveniently and quickly.

Technical solution: In order to achieve the above objectives, the present invention provides a zipper foot presser, the zipper foot includes: a presser foot seat and a front tongue located in front of the presser foot seat; the presser foot seat includes: a left side seat and the right seat; the width of the presser foot seat is 1/4 inch to 1 inch wider than the front tongue.

In the present invention, the front tongue of the zipper presser foot is one, the sewing needle no longer walks in the middle to sew, but is sewed on one side of the presser foot, and because the width of the presser foot seat is wider than the front tongue, it effectively prevents the The front tongue goes into the teeth of the zipper, which effectively protects the sewing needle, improves the service life of the sewing needle, and also improves the quality of the sewing needle stitches, and it is not easy to skip stitches and missing stitches.

In the present invention, the two sides of the front tongue are respectively provided with slots; the setting of the slots enables the sewing needle to walk in the slots when the zipper is sewn, which effectively protects the sewing needle and makes the sewing needle difficult to break during the sewing process. .

In the present invention, the front tongue is located in the center of the front of the presser foot seat, and the center design effectively ensures that the distance between the stitches on both sides and the teeth of the zipper is consistent when the zipper is sewn, and the zipper produced by sewing is beautiful and the stitches are consistent.

The invention also discloses a method for using the zipper presser foot, the specific steps of the method are as follows:

(A) The sewing machine selects straight stitches;

(B) Install the left seat of the zipper presser foot on the presser foot support;

(C) Fold the selvage edge 2CM, then place the zipper under the folded part, start the sewing machine, run at a slow speed, and confirm that the sewing needle will not touch the zipper foot;

(D) Sew one side of the zipper from bottom to top; one side zipper is sewn complete;

(E) Remove the zipper foot from the presser foot bracket, and then install the right seat of the zipper foot on the presser foot bracket; then, in the same way, sew the other side of the zipper from the bottom to the At the top, finish sewing the zipper.

Beneficial effect: the advantages of the present invention are as follows: by using the zipper foot, the phenomenon of needle breakage when zipper is installed is avoided, the service life of the sewing needle is improved, and the quality of the zipper installed is also improved, and the sewing thread is avoided. The phenomenon of skipped stitches and missing stitches; moreover, a groove is set on the zipper foot, which further effectively protects the sewing needle and prolongs the service life of the sewing needle; moreover, the zipper foot is easy to use, fast, and easy to replace. Simple and easy to operate.

Description of drawings

Fig. 1 is a structural schematic diagram of the presser foot with zipper according to the present invention.

Fig. 2 is a diagram of the use state of the presser foot with zipper according to the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.

Example

A kind of zipper presser foot as shown in Figure 2, described zipper presser foot comprises: presser foot base 1 and front tongue 2; Described presser foot base 1 comprises: left side seat 11 and right side seat 12; The front tongue 2 is located in the center of the front of the presser foot seat 1; the width of the presser foot seat 1 is 1/2 inch wider than the front tongue 2; the two sides of the front tongue 2 are respectively provided with slots 21.

This embodiment also discloses a method for using the above-mentioned zipper presser foot, and the specific steps of the method are as follows:

(A) The sewing machine selects straight stitches;

(B) Install the left seat 11 of the zipper presser foot on the presser foot support;

(C) Fold the selvage edge over 3/4 inch, then place the zipper under the folded portion, start the sewing machine, and run it slowly, making sure the needle does not touch the zipper foot (as shown in Figure 2);

(D) Sew one side of the zipper from bottom to top; one side zipper is sewn complete;

(E) Remove the zipper foot from the presser foot bracket, and then install the right side seat 12 of the zipper foot on the presser foot bracket; then follow the same method to sew the other side of the zipper from the bottom Go to the top and finish sewing the zipper.

Claims (1)

1. A method of using a zipper presser foot, characterized in that: The zipper foot presser includes: a presser foot seat (1) and a front tongue (2) located in front of the presser foot seat (1); the presser foot seat (1) includes: a left seat (11) and a right seat (12); the width of the presser foot seat (1) is 1/4 inch to 1 inch wider than the front tongue (2); the two sides of the front tongue (2) are respectively provided with notches (21); the front The tongue (2) is centered in front of the presser foot seat (1); The specific steps of the method of use are as follows: (A) The sewing machine selects straight stitches; (B) Install the left seat (11) of the zipper presser foot on the presser foot support; (C) Fold the selvage edge over 3/4 inch, then place the zipper under the folded portion, start the sewing machine, and run at a slow speed, making sure the needle does not touch the zipper foot; (D) Sew one side of the zipper from bottom to top; one side zipper is sewn complete; (E) Remove the zipper foot from the presser foot bracket, and then install the right side seat (12) of the zipper foot on the presser foot bracket; Sew to the top to finish the zipper.

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