CN105040282B - A kind of sewing-machine foot for being used to make wired crimping - Google Patents
A kind of sewing-machine foot for being used to make wired crimping Download PDFInfo
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- CN105040282B CN105040282B CN201510443270.4A CN201510443270A CN105040282B CN 105040282 B CN105040282 B CN 105040282B CN 201510443270 A CN201510443270 A CN 201510443270A CN 105040282 B CN105040282 B CN 105040282B
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- pressing plate
- contained side
- overline ring
- crimping
- groove
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Abstract
The present invention relates to a kind of sewing-machine foot for being used to make wired crimping.The presser feet that purpose is to provide should be able to be used to make wired crimping, and can effectively improve production efficiency, reduce production cost.Technical scheme is：A kind of sewing-machine foot for being used to make wired crimping, including depression bar and middle part the pressing plate with pin hole, the rear end of pressing plate is hinged on the bottom of depression bar, the front end of pressing plate is divided into right contained side and left contained side, right contained side bends to coupler body, edge bending one curled selvage of roundabout formation of left contained side, curled selvage, right contained side and left contained side one curler of formation, it is characterised in that：The coupler body of the right contained side offers through hole along the longitudinal direction, rear and front end on the right side of pressing plate is respectively fixed with preceding Overline ring and rear Overline ring, the centre position of pressing plate bottom surface offers a groove, groove extends to the rear end of pressing plate from curler, in order to which nylon yarn is penetrated from preceding Overline ring, sequentially pass through after through hole, curled selvage, groove and to be passed from rear Overline ring.
Description
Technical field
The present invention relates to a kind of presser feet of sewing machine, it is particularly used for making the sewing-machine foot of wired crimping.
Background technology
There is a kind of technique that nylon yarn is pressed from both sides in crimping in habilimentation, it is common practice to：
1st, when nylon yarn is thicker, using the method that nylon yarn is fitted inside again after the completion of fabric crimping, defect is to use
Duration, efficiency is low；
2nd, it is wired while the method for operation, defect is often to do 10cm crimpings just using fabric crimping when nylon yarn is thinner
Fabric and nylon yarn need to be arranged, it is impossible to operate continuously, with duration, efficiency is low.
In summary, the wired crimping conventional both of which used time is long, the low defect of efficiency, waits to improve.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of that there is provided a kind of sewing for being used to make wired crimping in above-mentioned background technology
Machine presser feet, the presser feet should be able to be used to make wired crimping, and can effectively improve production efficiency, reduce production cost.
Present invention employs following technical scheme：It is a kind of be used to making the sewing-machine foot of wired crimping, including depression bar with
And pressing plate of the middle part with pin hole, the rear end of pressing plate is hinged on the bottom of depression bar, and the front end of pressing plate is divided into right contained side and left contained side, right
Contained side bends to coupler body, and the edge bending of left contained side is roundabout to form a curled selvage, and curled selvage, right contained side and left contained side form a roll
Side device, it is characterised in that：The coupler body of the right contained side offers the rear and front end difference on the right side of through hole along the longitudinal direction, pressing plate
Preceding Overline ring and rear Overline ring are fixed with, the centre position of pressing plate bottom surface offers a groove, and groove prolongs always from curler
The rear end of pressing plate is extended, in order to which nylon yarn is penetrated from preceding Overline ring, is sequentially passed through after through hole, curled selvage, groove from rear mistake
Wire loop is passed.
Preferably, the through hole and groove arrangement are point-blank.
Preferably, the preceding Overline ring and rear Overline ring are linked together by connector, connector is fixed on pressing plate
Right edge.
The beneficial effects of the invention are as follows：Nylon yarn is passed through curler by the present invention using through hole and groove, and fabric is sent
Nylon yarn is affected during material so that in nylon yarn being wrapped in while fabric crimping, after being completed without waiting for crimping again
Silk is worn, fabric and nylon yarn is just arranged without every segment distance of sewing one, production efficiency can be effectively improved, reduction is produced into
This, improves product quality.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the present invention.
Fig. 2 is the present invention looks up structural representation of the present invention.
Fig. 3 is the structural representation of preceding Overline ring, rear Overline ring and connector.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited in following examples.
As shown in Figure 1 and Figure 2, a kind of sewing-machine foot for being used to make wired crimping of the present invention, including depression bar 3
And pressing plate 1 of the middle part with pin hole 2, the rear end of pressing plate is hinged on the bottom of depression bar, and the front end of pressing plate is divided into right contained side 1-2 and a left side
Contained side 1-1, right contained side bends to coupler body, edge bending one curled selvage of roundabout formation of left contained side, curled selvage, right contained side and left folder
Side forms a curler 4.Said structure is similar with existing sewing machine hemming foot.
The present invention's thes improvement is that：The coupler body of the right contained side offers through hole 1-3 along the longitudinal direction, and pressing plate is right
The rear and front end of side is respectively fixed with preceding Overline ring 5-1 and rear Overline ring 5-2, the centre position of pressing plate bottom surface offer one it is recessed
Groove 7, groove extends to the rear end of pressing plate from curler, in order to which nylon yarn 6 is penetrated from preceding Overline ring, sequentially passes through logical
Passed after hole, curled selvage, groove from rear Overline ring.The through hole and groove arrangement are point-blank.As shown in figure 3, described
Preceding Overline ring and rear Overline ring are linked together by connector 5, and connector is fixed on the right edge of pressing plate.
The present invention operation principle be：During operation, nylon yarn feeding backward, fabric together with fabric can be pulled manually
Form crimping during by curler, and now nylon yarn is in curler, so fabric wraps up nylon yarn, by machine
After sewing machine seam, wired crimping is formed, groove can advance in favor of crimping.
Finally it should be noted that listed above is only specific embodiment of the invention.It is clear that the invention is not restricted to
Above example, can also there is many variations.One of ordinary skill in the art can directly lead from present disclosure
All deformations for going out or associating, are considered as protection scope of the present invention.
Claims (1)
1. it is used to making the sewing-machine foot of wired crimping a kind of, including depression bar (3) and middle part the pressing plate (1) with pin hole (2),
The rear end of pressing plate is hinged on the bottom of depression bar, and the front end of pressing plate is divided into right contained side (1-2) and left contained side (1-1), right contained side bending
Into coupler body, edge bending one curled selvage of roundabout formation of left contained side, curled selvage, right contained side and left contained side form a curler (4),
It is characterized in that：The coupler body of the right contained side offers the rear and front end difference on the right side of through hole (1-3) along the longitudinal direction, pressing plate
Be fixed with preceding Overline ring (5-1) and rear Overline ring (5-2), the centre position of pressing plate bottom surface offers a groove (7), groove from
Curler extends to the rear end of pressing plate, in order to which nylon yarn (6) is penetrated from preceding Overline ring, sequentially passes through through hole, curling
Passed after side, groove from rear Overline ring；
The through hole and groove arrangement are point-blank；
The preceding Overline ring and rear Overline ring are linked together by connector (5), and connector is fixed on the right edge of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443270.4A CN105040282B (en) | 2015-07-24 | 2015-07-24 | A kind of sewing-machine foot for being used to make wired crimping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443270.4A CN105040282B (en) | 2015-07-24 | 2015-07-24 | A kind of sewing-machine foot for being used to make wired crimping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040282A CN105040282A (en) | 2015-11-11 |
| CN105040282B true CN105040282B (en) | 2017-08-29 |
Family
ID=54447240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443270.4A Active CN105040282B (en) | 2015-07-24 | 2015-07-24 | A kind of sewing-machine foot for being used to make wired crimping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105040282B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442046A (en) * | 2018-06-25 | 2018-08-24 | 大连思美娅服饰有限公司 | Sewing machine hemming foot with wire cutter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570012A (en) * | 1946-05-16 | 1951-10-02 | Temple Mervyn | Rouleau turner |
| CN101724989A (en) * | 2009-11-05 | 2010-06-09 | 上海海螺服饰有限公司 | Sewing presser foot device with synchronous hemming guide function |
| CN202671839U (en) * | 2012-06-21 | 2013-01-16 | 达利(中国)有限公司 | Presser foot for manufacturing triangular overcast stitches of thin fabrics |
| CN203320257U (en) * | 2013-07-03 | 2013-12-04 | 江苏德胜特纺织有限公司 | Novel curling presser foot of sewing machine |
| CN204825283U (en) * | 2015-07-24 | 2015-12-02 | 达利(中国)有限公司 | A presser foot for making press from both sides silk turn -up |
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2015
- 2015-07-24 CN CN201510443270.4A patent/CN105040282B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105040282A (en) | 2015-11-11 |
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