CN203475107U - Run-off stitching presser foot - Google Patents
Run-off stitching presser foot Download PDFInfo
- Publication number
- CN203475107U CN203475107U CN201320532945.9U CN201320532945U CN203475107U CN 203475107 U CN203475107 U CN 203475107U CN 201320532945 U CN201320532945 U CN 201320532945U CN 203475107 U CN203475107 U CN 203475107U
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- Prior art keywords
- presser foot
- low
- run
- presser feet
- stitching
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- Expired - Fee Related
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Abstract
The utility model relates to a run-off stitching presser foot. The technical scheme includes that the run-off stitching presser foot is characterized by comprising a high-low presser foot assembly, and a slotting sheet which extends forwardly is fixed to the inner side of a low presser foot of the high-low presser foot assembly. The run-off stitching presser foot has the advantages that problems of width inconsistency, non-straightness and high rework rate of seam allowance edge stitching of welts of plain edges of back cloth strips of garment pieces can be solved; the run-off stitching presser foot is simple in operation and high in efficiency.
Description
Technical field
The utility model relates to a kind of accessory of Sewing machines, relates in particular to a kind of sewing-machine foot for sewing habilimentation decline hole Wiring technology.
Background technology
In habilimentation, there is a kind of technique, use after cloth doubling the edge at garment piece the first sewing of the burr of cloth, thereby the back side of the more formed plain edge of the doubling of cloth being translated into garment piece encases garment piece edge, and then in the crack in cloth and garment piece front sewing, the plain edge of the cloth at the garment piece back side together sewing 0.2mm seam apart from sideline, after completing, again cloth is plated and covers the line in seam, this technique is called slipped stitches edge knurling process.To the quality of product and effectiveness affects maximum in above-mentioned technical process is line ball in seam, common way is to make of high and low press foot, during operation, need by hand while pushing seam sewing aside, efficiency is lower, simultaneously due to this high and low press foot, can not to control garment piece back side seam narrow apart from hem width, causes garment piece back side plain edge to roll bar seam and differ apart from sideline width, not straight quality problem, cause very large rework rate, and the quality accident in the pin hole of the generation of doing over again.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, a kind of slipped stitches fare presser feet is provided, this presser feet should be able to solve garment piece back side cloth plain edge roll bar seam apart from sideline width differ, problem not straight, that rework rate is high, and there is feature simple to operate, efficiency is high.
For realizing above object, the utility model has adopted following technical scheme:
A slipped stitches fare presser feet, is characterized in that: described slipped stitches fare presser feet comprises a high and low press foot, and the low presser feet inner side of this high and low press foot is fixed with the sheet that cracks stretching out before one day.
The described sheet that cracks stretches out forward 2-4mm, the bottom surface 1～2mm of the low presser feet of base distance of the sheet that cracks.
Operation principle of the present utility model is: the edge the first sewing of the burr 6-1 after cloth 6 doublings at garment piece 5, thereby then cloth being turned over to Zhe encases garment piece edge, from the front of garment piece and the crack of cloth, carry out sewing again, in sewing process, the high presser feet of high and low press foot is pressed on the cloth of rolling in garment piece front, low presser feet is pressed in (garment piece below is the formed plain edge 6-2 of cloth doubling) on garment piece, and the inner side of low presser feet nestles up the cloth in garment piece front, thereby the sheet that cracks in sewing process can squeeze out cloth to crack automatically between cloth and cloth sheet, eedle carries out sewing (the cloth plain edge to garment piece below carries out sewing) in cracking, after sewing completes, originally the cloth being pushed by the sheet that cracked rebounds, thread is covered hiding, Fig. 3, dotted line in Fig. 4 represents thread.
The beneficial effects of the utility model are: the utility model when operation the sheet that cracks automatically crack, without manual, crack, simultaneously crack sheet and presser feet base plate of presser feet has difference of height can effectively automatically control garment piece back side plain edge to roll bar seam apart from the width in sideline, operation is rolled bar seam apart from the width in sideline without Artificial Control garment piece back side plain edge deliberately, efficiency is high, stay in grade, rework rate is low.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3-Fig. 4 is the shaping schematic view of slipped stitches rolling product.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1 and Figure 2, a kind of slipped stitches fare presser feet described in the utility model, the high and low press foot that comprises an existing routine of high and low press foot 1(, its operation principle does not describe in detail at this, can outsourcing obtain), low presser feet 2 inner sides of this high and low press foot (i.e. a low presser feet side relative with high presser feet 3) is fixed with the approximately 0.5～1.5mm of sheet 4(thickness that cracks stretching out before one day).
The described sheet that cracks stretches out forward 2-4mm, and the bottom surface 1～2mm of the low presser feet of the base of the sheet that cracks distance also can carry out to determine the extension elongation of the sheet that cracks and as required apart from the height of low pressure foot plate surface.
Claims (2)
1. a slipped stitches fare presser feet, is characterized in that: described slipped stitches fare presser feet comprises a high and low press foot (1), and low presser feet (2) inner side of this high and low press foot is fixed with the sheet that cracks (4) stretching out before one day.
2. a kind of slipped stitches fare presser feet according to claim 1, is characterized in that: described in the sheet that cracks stretch out forward 2-4mm, the bottom surface 1～2mm of the low presser feet of base distance of the sheet that cracks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532945.9U CN203475107U (en) | 2013-08-29 | 2013-08-29 | Run-off stitching presser foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532945.9U CN203475107U (en) | 2013-08-29 | 2013-08-29 | Run-off stitching presser foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475107U true CN203475107U (en) | 2014-03-12 |
Family
ID=50223467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532945.9U Expired - Fee Related CN203475107U (en) | 2013-08-29 | 2013-08-29 | Run-off stitching presser foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487448A (en) * | 2018-11-23 | 2019-03-19 | 拓卡奔马机电科技有限公司 | A kind of adaptive height seam foot device |
| CN109706633A (en) * | 2019-02-26 | 2019-05-03 | 达利(中国)有限公司 | A kind of middle partial pressure foot equipped with ultrashort seam allowance knife |
-
2013
- 2013-08-29 CN CN201320532945.9U patent/CN203475107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487448A (en) * | 2018-11-23 | 2019-03-19 | 拓卡奔马机电科技有限公司 | A kind of adaptive height seam foot device |
| CN109706633A (en) * | 2019-02-26 | 2019-05-03 | 达利(中国)有限公司 | A kind of middle partial pressure foot equipped with ultrashort seam allowance knife |
| CN109706633B (en) * | 2019-02-26 | 2024-02-13 | 达利(中国)有限公司 | Middle pressure dividing foot with ultra-short seam allowance knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |