CN211420496U - Presser foot of sewing machine - Google Patents
Presser foot of sewing machine Download PDFInfo
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- CN211420496U CN211420496U CN201921709077.0U CN201921709077U CN211420496U CN 211420496 U CN211420496 U CN 211420496U CN 201921709077 U CN201921709077 U CN 201921709077U CN 211420496 U CN211420496 U CN 211420496U
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- presser foot
- front side
- board
- needle
- sewing
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Abstract
The utility model relates to a sewing machine presser foot, it includes presser foot handle and presser foot board, and presser foot handle bottom is the pendulum with the presser foot board is articulated to be changeed, and the presser foot board divide into side pressure presser foot board and needle back side pressure presser foot board before the eedle, and side pressure presser foot board middle part is equipped with the wire casing before the eedle, and the wire casing inner is the pinhole, and its structural feature lies in the presser foot face that the presser foot bottom surface of side pressure is protruding down is formed before the eedle, this presser foot face with the bottom surface of needle back side pressure presser foot board flushes, the presser foot face front side of presser foot bottom surface forms the presser foot clearance that is used for the cloth feeding before the eedle, the presser foot face rear side of side pressure foot board bottom surface before the eedle forms the notch of going up, the notch with the pinhole communicates with each other. Above-mentioned structure, presser foot bottom surface front side forms the presser foot clearance to when the presser foot compresses tightly, the front side feeding is more smooth and easy, and the presser foot bottom surface forms the notch of an adaptation fold sewing, thereby when easily cloth fold sewing, cloth fold position gets into in the notch, improves fold sewing effect.
Description
Technical Field
The utility model relates to a sewing part, in particular to a presser foot of a sewing machine.
Background
The sewing machine presser foot is a component for pressing sewing cloth so as to carry out sewing operation, and the adopted sewing machine presser foot is different according to different sewing requirements. The existing sewing machine presser foot is mostly composed of a presser foot handle and a presser foot plate, the presser foot handle and the presser foot plate are hinged through a pin shaft to form swing rotation, and the bottom surface of the presser foot plate is in a plane form. The bottom surface of the presser foot plate can be divided into a presser foot plate surface on the front side of the machine needle and a presser foot plate surface on the rear side of the machine needle, the presser foot plate surface on the front side of the machine needle is symmetrical, a needle hole and a wire groove structure are formed in the middle of the presser foot plate surface on the front side of the machine needle, and the presser foot plate surface on the front side of the machine needle and the presser foot plate surface on the rear side of the. Although the structure has strong universality, the application effect is not good enough for certain specific sewing patterns. For example, during pleating sewing, because upper cloth need form the fold, lower floor's cloth need not the fold, and presser foot board bottom surface is the plane, when leading to the sewing of wrinkling, upper cloth feeding resistance is great to influence the formation of fold, the sewing effect often is unsatisfactory. Therefore, the existing sewing machine presser foot needs to be improved to be more suitable for thin material feeding and crease sewing.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a sewing machine presser foot to the field, which solves the technical problems that the feeding resistance of the existing similar sewing machine presser foot is too large and the fold sewing effect is not good enough. The purpose is realized by the following technical scheme.
The presser foot of the sewing machine comprises a presser foot handle and a presser foot plate, wherein the bottom of the presser foot handle is hinged with the presser foot plate to swing, the presser foot plate is divided into a front needle side presser foot plate and a rear needle side presser foot plate, a wire groove is arranged in the middle of the front needle side presser foot plate, and a needle hole is arranged at the inner end of the wire groove. Through above-mentioned structure, presser foot board bottom surface front side forms the presser foot clearance to when the presser foot board compresses tightly, the front side feeding is more smooth and easy, and the presser foot board bottom surface forms the notch of an adaptation fold sewing, thereby when easily cloth fold sewing, cloth fold position gets into in the notch, improves fold sewing effect.
The front end of the needle front side pressing foot plate and the rear end of the needle rear side pressing foot plate are both tilted.
The presser foot surface of the presser foot plate at the front side of the needle and the surface where the gap of the presser foot is formed form smooth transition.
Through the structure, the cloth can enter and exit the foot pressing plate more smoothly, and particularly the thin material can be fed more smoothly.
The utility model discloses the structure is comparatively simple, and the cloth feeding is comparatively smooth and easy, and fold sewing effect is better, is suitable for as the use of sewing machine presser foot, or the institutional advancement of presser foot of the same kind.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic side view of the present invention.
The sequence numbers and names in the figure are: 1. presser foot handle, 2, presser foot board, 201, needle front side presser foot board, 202, needle back side presser foot board, 203, notch, 204, pinhole, 205, presser foot face, 206, presser foot clearance, 207, notch.
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
As shown in figures 1 and 2, the presser foot of the sewing machine comprises a presser foot handle 1 and a presser foot plate 2, the bottom of the presser foot handle is hinged with the presser foot plate to swing, the presser foot plate comprises a needle front side presser foot plate 201 and a needle rear side presser foot plate 202, the front end of the needle front side presser foot plate and the rear end of the needle rear side presser foot plate are both tilted, a thread groove 203 is arranged in the middle of the needle front side presser foot plate, the inner end of the thread groove is a needle hole 204, the bottom surface of the needle front side presser foot plate forms a downward convex presser foot surface 205 which is flush with the bottom surface of the needle rear side presser foot plate, a presser foot gap 206 for feeding cloth is formed on the front side of the presser foot surface of the bottom surface of the needle front side presser foot plate, an upward concave notch 207 is formed on the rear side of the presser foot surface of the needle front side presser foot plate, the notch is communicated with the needle hole, and the notch is. The presser foot surface of the presser foot plate at the front side of the machine needle, the presser foot clearance surface at the front side and the notch surface at the rear side form gradual transition.
When the folding sewing machine is used, cloth enters the presser foot surface from a presser foot gap of the presser foot pressed by the front side of the needle, and then enters the presser foot pressed by the rear side of the needle after sewing, and the folding position of the cloth enters the notch in the folding sewing process, so that the folding sewing is easy, and the sewing effect is ensured.
Claims (3)
1. The presser foot of the sewing machine comprises a presser foot handle (1) and a presser foot plate (2), wherein the bottom of the presser foot handle is hinged with the presser foot plate to swing, the presser foot plate comprises a machine needle front side presser foot plate (201) and a machine needle rear side presser foot plate (202), a wire slot (203) is arranged in the middle of the machine needle front side presser foot plate, and a needle hole (204) is arranged at the inner end of the wire slot.
2. The presser foot according to claim 1, wherein a front end of said needle front side presser foot plate (201) and a rear end of said needle rear side presser foot plate (202) are formed to be tilted.
3. The presser foot of claim 1, wherein a presser foot surface (205) of said needle front side presser foot plate (201) forms a smooth transition with a surface of a presser foot gap (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709077.0U CN211420496U (en) | 2019-10-12 | 2019-10-12 | Presser foot of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709077.0U CN211420496U (en) | 2019-10-12 | 2019-10-12 | Presser foot of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211420496U true CN211420496U (en) | 2020-09-04 |
Family
ID=72253998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709077.0U Active CN211420496U (en) | 2019-10-12 | 2019-10-12 | Presser foot of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211420496U (en) |
-
2019
- 2019-10-12 CN CN201921709077.0U patent/CN211420496U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211224 Address after: 315000 building 10, No. 18, Xingye East Road, Shupu Town, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo xinsanhe Automation Co.,Ltd. Address before: 315800 - 37, No. 560, Mingzhou West Road, Xinqi street, Beilun District, Ningbo City, Zhejiang Province (Science and technology entrepreneurship Park) Patentee before: NINGBO SANHEXIN AUTOMATION Co.,Ltd. |