Presser foot and use method thereof
A presser foot and pressing part technology, which is applied in the field of sewing machine accessories, can solve problems such as uneven width from side to side, affect work efficiency, time-consuming and labor-intensive problems, and achieve the effect of uniform width from side to side of stitches and straight lines
Active Publication Date: 2017-10-24
JIHUA 3534 CLOTHING
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Some of the existing presser feet and sewing machines rely on manual straightening to ensure the straightness of the stitches by controlling the feeding direction of the cloth, which requires a high level of operation of the sewing workers, and a little carelessness will cause the stitches to bend , The width of the edge is uneven, especially for new employees who are inexperienced. This phenomenon is particularly serious. Reworking seriously wastes time and manpower and reduces work efficiency.
There are also some presser feet with stoppers, and the edge of the fabric is close to the stoppers, which can solve the problem of straightness of the thread. However, when sewing stitches with different distances, it is necessary to frequently replace different types of presser feet, which is time-consuming and laborious. work efficiency
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and in combination with embodiments. The specific exemplary embodiments and descriptions described here are only for explaining the present invention, and are not intended to limit the present invention.
[0039] This embodiment provides a presser foot, combined with figure 1 , figure 2 and image 3 As shown, the presser foot includes a support rod 10 , a base 20 , a plurality of baffles 30 and a plurality of elastic elements 40 . The first end of the pole 10 is adapted to be connected to the head of the sewing machine. The base 20 is connected to the second end of the pole 10 and has a needle hole 211 . Each of the baffles 30 is arranged side by side, each of the baffles 30 is located on the side of the base 20 , the length direction is consistent with the feedin...
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
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of sewing machine accessories, and particularly relates to a presser foot and a use method thereof. The presser foot comprises a supporting rod, a base, a plurality of baffles and a plurality of elastic components. The first end of the supporting rod is suitable for being connected with a machine head of a sewing machine, the base is connected with the second end of the supporting rod, and a needle threading hole is formed. The baffles are arranged in parallel and located on the side face of the base, the length direction of the baffles is consistent with the feeding direction of cloth, and the middles of the baffles are hinged to the base. The elastic components can be compressed. The first end of each elastic component is connected with the corresponding baffle, and the second end of each elastic component is fixed to the base. By using the pressure foot, it can be ensured that the stitch edge width is uniform, thread running is smooth and straight, the presser foot can adapt to sewing of multiple stitches and does not need to be replaced, and work efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of sewing machine accessories, in particular to a presser foot and a using method thereof. Background technique [0002] Compared with ordinary clothing, the requirements for the production of military clothing are stricter. It is required that the distance between the edge of the fabric and the stitches be even, the stitches be neat, and the lines be straight. There are also different regulations on the distance between them, for example: some parts are 1 cm, some are 2 cm, some are 4 cm, and some parts are sewn with 2 or more stitches. [0003] The sewing machine is the main equipment for making clothes. The presser foot is an essential part of the sewing machine. The presser foot presses the fabric to prevent the fabric from being lifted up when the needle moves up and down, causing messy stitches. Some of the existing presser feet and sewing machines rely on manual straightening to ensure the straightne...
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
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/08
CPCD05B29/08
Inventor 石俊英
Owner JIHUA 3534 CLOTHING