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Presser foot mechanism and sewing machine with same

A presser foot mechanism and sewing machine technology, which is applied in the field of sewing machines, can solve problems such as easy wear of parts, achieve the effects of reducing additional torque and torque, ensuring service life, and stable transmission process

Pending Publication Date: 2020-05-12
ZHEJIANG ZOJE SEWING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a presser foot mechanism and a sewing machine with it, so as to solve the problem that the parts of the sewing machine in the prior art are easy to wear

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Presser foot mechanism and sewing machine with same
  • Presser foot mechanism and sewing machine with same
  • Presser foot mechanism and sewing machine with same

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Embodiment Construction

[0021] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0022] The present invention provides a presser foot mechanism, which is used to make the presser foot assembly on the sewing machine press the cloth tightly, please refer to Figure 1 to Figure 3 , The presser foot mechanism includes: a presser foot lever assembly 10, a presser foot arm 20 and a presser foot assembly 30. The presser foot lever assembly 10 pushes the presser foot assembly 30 through the presser foot arm 20 to compress the cloth; wherein the presser foot lever assembly 10 has an arc The presser foot bar assembly 10 moves in contact with the presser foot arm 20 through the arc-shaped presser surface 11 to reduce the wear of the presser foot bar assembly 10 and / or the presser...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The present invention provides a presser foot mechanism and a sewing machine with the same. The presser foot mechanism is used for enabling a presser foot assembly on the sewing machine to press cloth; the presser foot mechanism comprises a presser foot rod assembly, a presser foot arm and the presser foot assembly; the pressing foot rod assembly pushes the presser foot assembly to press the cloththrough the presser foot arm; the presser foot rod assembly is provided with an arc-shaped pressing surface; and the pressing foot rod assembly is in moving contact with the presser foot arm throughthe arc-shaped pressing surface to reduce the wear of the presser foot rod assembly and / or the presser foot arm. The presser foot mechanism solves the problem that parts of the sewing machine part areeasy to wear in the prior art.

Description

Technical field [0001] The present invention relates to the technical field of sewing machines, in particular to a presser foot mechanism and a sewing machine having the same. Background technique [0002] In fabric processing factories, sewing machines are used frequently. When the sewing machine is in working condition for a long time, all parts of its presser foot mechanism are prone to wear, short service life and need to be replaced frequently, which is not conducive to cost saving. The presser foot mechanism of the sewing machine has problems such as frustration and unstable operation during the transmission process. Summary of the invention [0003] The main purpose of the present invention is to provide a presser foot mechanism and a sewing machine with the same, so as to solve the problem of easy wear of sewing machine parts in the prior art. [0004] In order to achieve the above objective, according to one aspect of the present invention, a presser foot mechanism is prov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/06
CPCD05B29/06
Inventor 陈满良陈美正姚翔陆绍坚潘兵楼俏军
Owner ZHEJIANG ZOJE SEWING MACHINE
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