CN217809939U - Presser foot for sandwich flat seam - Google Patents
Presser foot for sandwich flat seam Download PDFInfo
- Publication number
- CN217809939U CN217809939U CN202221324318.1U CN202221324318U CN217809939U CN 217809939 U CN217809939 U CN 217809939U CN 202221324318 U CN202221324318 U CN 202221324318U CN 217809939 U CN217809939 U CN 217809939U
- Authority
- CN
- China
- Prior art keywords
- core wire
- base
- presser foot
- needle
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
A presser foot for sandwich flat seam belongs to the technical field of sewing instruments. The flat seaming machine comprises a base and a connecting rod seat connected with the flat seaming machine, wherein the left side and the right side of the base are respectively provided with a limiting barrier strip and a limiting stop block, the middle part of the base is provided with a needle inlet through which a flat seaming needle passes, a separation barrier strip arranged in parallel with the limiting barrier strip is arranged inside the needle inlet, a seam passing groove is formed between the needle inlet hole and the separation barrier strip, the bottom of the base at the front end of the needle inlet hole is provided with a core wire limiting part, the core wire limiting part is provided with a core wire guiding hole through which a core wire passes, and the core wire guiding hole and the separation barrier strip are arranged on the same straight line; the bottom of the base at the rear end of the needle inlet hole is provided with a core wire limiting groove which is arranged in parallel with the limiting barrier strip, and the core wire limiting groove penetrates through the needle inlet hole to be communicated with the core guide hole. The utility model has the advantages that the core thread is wrapped in the sewing thread in the sewing process, so that the sewing thread of the fabric is more three-dimensional and beautiful, and plays a very good role in decoration; the sewing machine is convenient and quick to form once in the sewing process.
Description
Technical Field
The utility model belongs to the technical field of sewing machine tool technique and specifically relates to a presser foot for pressing from both sides core flat seam.
Background
The flat seaming machine is mainly used for sewing necklines, cuffs and the like of various elastic fabrics such as knitted underwear, sports wear, T-shirts, bras, waist-binding skirt elastic bands and the like, can also be used for performing edge-curling sewing, and is suitable for the edge-curling sewing of the necklines and the cuffs of the underwear and the sports wear. The flat seaming machine is usually provided with various functional mechanisms such as thread trimming, presser foot lifting, needle pitch adjustment and cloth feeding, and has the function of sewing cloth under the cooperation of the functional mechanisms.
The inside mechanism that is equipped with a plurality of different functions of existing flat seaming machine, the presser foot of flat seaming machine has decided the line type of finally making up to a certain extent, and current presser foot generally forms latticed structure at the fabric back, and the front forms simple plane net shape, can't reach three-dimensional pleasing to the eye effect, is unfavorable for flat seaming machine to move towards multi-functional and pleasing to the eye convenient direction development.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to prior art provides one kind can make the presser foot that is used for double-layered core flat seam that the flat seam line is three-dimensional pleasing to the eye more.
The utility model aims to solve the technical problem that the realization is realized through following technical scheme, the utility model relates to a presser foot for double-layered core flat seam, including base and the connecting rod seat of being connected with the flat seam machine, the connecting rod seat is installed on the top of base, spacing blend stop and limit stop are installed respectively to the left and right sides of base, and the middle part of base is provided with the needle entering hole that lets the flat seam needle pass, and the inside of needle entering hole is equipped with the spacer parallel arrangement with spacing blend stop, forms between needle entering hole and the spacer and lets the seam groove, and its characteristics are that, the base bottom of needle entering hole front end is equipped with heart yearn spacing part, is equipped with the guide core hole that lets the heart yearn pass on the heart yearn spacing part, the guide core hole sets up on same straight line with the spacer; the bottom of the base at the rear end of the needle inlet hole is provided with a core wire limiting groove which is arranged in parallel with the limiting barrier strip, and the core wire limiting groove penetrates through the needle inlet hole to be communicated with the core guide hole.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, the connecting rod seat is including installing the connecting block at base top and installing the staple bolt on the connecting block, the staple bolt passes through fastening bolt and is connected with the flat seaming machine.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the division blend stop is equipped with 2, and the spacing part of heart yearn is corresponding to be provided with 2.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the spacing part of heart yearn is the pipeline, and the pipeline is the inclined plane that communicates with the heart yearn spacing groove towards the one end of connecting rod seat.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the base bottom is the arc kink, and the spacing part of heart yearn is installed in the bottom of arc bending structure.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the angle of buckling of arc kink is 15 to 45.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, install the buffer spring to the presser foot impact force when can reducing the flat seaming machine operation on the limit stop.
Compared with the prior art, the utility model has the advantages that the core wire is wrapped in the grid lines in the sewing process by arranging the core wire limiting groove at the bottom of the base and the core wire limiting part at the end part of the base, so that the sewing lines of the fabric are more three-dimensional and beautiful, and play a very good role in decoration; and is formed in one time in the sewing process, is convenient and quick.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic bottom view of the present invention;
fig. 3 is a side view schematic structure diagram of the present invention;
fig. 4 is a schematic structural view of a three-dimensional decoration line.
In the figure: 1. the novel core wire drawing machine comprises a hoop, 2 parts of a buffer spring, 3 parts of a limit stop, 4 parts of a limit stop strip, 5 parts of a needle inserting hole, 6 parts of a partition stop strip, 7 parts of a clearance groove, 8 parts of a core wire limit component, 9 parts of a fastening bolt, 10 parts of a core wire limit groove, 11 parts of an arc-shaped bent part and 12 parts of a core wire.
Detailed Description
The following further describes specific embodiments of the present invention in order to facilitate a further understanding of the present invention by those skilled in the art, without constituting a limitation to the right thereof.
Referring to fig. 1-4, a presser foot for sandwich flat-seam includes a base and a connecting rod seat connected with a flat-seam machine, the connecting rod seat is installed on the top end of the base, the left and right sides of the base are respectively provided with a limit barrier and a limit stop, the middle part of the base is provided with a needle inlet hole for a flat-seam needle to pass through, a partition barrier parallel to the limit barrier is arranged inside the needle inlet hole, a slot for a seam is formed between the needle inlet hole and the partition barrier, the bottom of the base at the front end of the needle inlet hole is provided with a core wire limit component, the core wire limit component is provided with a core guide hole for the core wire to pass through, and the core guide hole and the partition barrier are arranged on the same straight line; the bottom of the base at the rear end of the needle inlet hole is provided with a core wire limiting groove which is arranged in parallel with the limiting barrier strip, and the core wire limiting groove penetrates through the needle inlet hole to be communicated with the core guide hole.
The connecting rod seat comprises a connecting block arranged at the top of the base and a hoop arranged on the connecting block, and the hoop is connected with the flat seaming machine through a fastening bolt.
The division blend stop is equipped with 2, and the heart yearn spacing part is corresponding to be provided with 2.
The core wire limiting component is a pipeline, and one end of the pipeline facing the connecting rod seat is an inclined plane communicated with the core wire limiting groove.
The base bottom is the arc structure of buckling, and heart yearn spacing part installs in the bottom of arc structure of buckling.
The bending angle of the arc-shaped bending structure is 15-45 degrees.
And the limit stop block is provided with a buffer spring which can reduce the impact force on the presser foot when the flat seaming machine operates.
When the presser foot of the utility model is used with the flat seaming machine, firstly, the hoop on the presser foot is connected on the flat seaming machine through the fastening bolt, the core wire passes through the core wire guiding hole of the core wire limiting part and is placed in the core wire limiting groove, the flat seaming needles are arranged at the left and right sides of the core wire, the flat seaming needles pass through the hole for sewing the seam groove of the needle inlet hole, and the flat seaming machine is started to wrap the core wire in the middle of the grid wire; the diameter of the core wire is far larger than that of the silk thread, and the three-dimensional decorative line can be obviously seen after one-time forming.
The core wire limiting groove is formed in the bottom of the base, and the core wire limiting part is arranged at the end of the base, so that the core wire is wrapped in the grid lines in the sewing process, the sewing lines of the fabric are more three-dimensional and attractive, and a very good decoration effect is achieved; the three-dimensional decorative line is formed in one time in the sewing process, and is convenient and quick.
Claims (7)
1. The utility model provides a presser foot for pressing from both sides core flat seam, includes base and the connecting rod seat of being connected with the flat seam machine, and the top at the base is installed to the connecting rod seat, spacing blend stop and limit stop are installed respectively to the left and right sides of base, and the middle part of base is provided with the needle feed hole that lets the flat seam needle pass, and the inside in needle feed hole is equipped with the spacer bar with spacing blend stop parallel arrangement, advances to form between needle hole and the spacer bar and lets the seam groove, its characterized in that: the bottom of the base at the front end of the needle inlet hole is provided with a core wire limiting part, the core wire limiting part is provided with a core guide hole for the core wire to pass through, and the core guide hole and the barrier strip are arranged on the same straight line; the bottom of the base at the rear end of the needle inlet hole is provided with a core wire limiting groove which is arranged in parallel with the limiting barrier strip, and the core wire limiting groove penetrates through the needle inlet hole to be communicated with the core guide hole.
2. The presser foot for a sandwich flat seam of claim 1, wherein: the connecting rod seat comprises a connecting block arranged at the top of the base and a hoop arranged on the connecting block, and the hoop is connected with the flat seaming machine through a fastening bolt.
3. The presser foot for a sandwich flat seam of claim 1, wherein: the division barrier strip is equipped with 2, and the spacing part of heart yearn is corresponding to be provided with 2.
4. The presser foot for a sandwich flat seam according to claim 1, characterized in that: the core wire limiting part is a pipeline, and one end of the pipeline, facing the connecting rod seat, is an inclined plane communicated with the core wire limiting groove.
5. The presser foot for a sandwich flat seam of claim 1, wherein: the base bottom is the arc structure of buckling, and the spacing part of heart yearn is installed in the bottom that the arc was buckled the structure.
6. The presser foot for a sandwich flat seam of claim 5, wherein: the bending angle of the arc-shaped bending structure is 15-45 degrees.
7. The presser foot for a sandwich flat seam according to claim 1, characterized in that: and the limit stop is provided with a buffer spring which can reduce the impact force on the presser foot when the flat seaming machine operates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324318.1U CN217809939U (en) | 2022-05-30 | 2022-05-30 | Presser foot for sandwich flat seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221324318.1U CN217809939U (en) | 2022-05-30 | 2022-05-30 | Presser foot for sandwich flat seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217809939U true CN217809939U (en) | 2022-11-15 |
Family
ID=83987273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221324318.1U Active CN217809939U (en) | 2022-05-30 | 2022-05-30 | Presser foot for sandwich flat seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217809939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775176A (en) * | 2022-05-30 | 2022-07-22 | 连云港金典纺织科技有限公司 | Press foot for sandwich flat seam and sandwich flat seam process |
-
2022
- 2022-05-30 CN CN202221324318.1U patent/CN217809939U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775176A (en) * | 2022-05-30 | 2022-07-22 | 连云港金典纺织科技有限公司 | Press foot for sandwich flat seam and sandwich flat seam process |
| CN114775176B (en) * | 2022-05-30 | 2024-01-30 | 连云港金典纺织科技有限公司 | Presser foot for sandwich flat seaming and sandwich flat seaming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217809939U (en) | Presser foot for sandwich flat seam | |
| CN113914002B (en) | Full-forming hank-imitating weave structure and weaving method thereof | |
| CN113512805B (en) | Knitting method for improving side seam of staggered-separated-floating-thread cylindrical structure and knitted fabric | |
| CN112376155A (en) | Weaving method for full-forming flat shoulder type shoulder line forward movement and application thereof | |
| CN1060882A (en) | The method of attachment of knitted fabric and knitted fabric with seam attractive in appearance | |
| CN114164548B (en) | Knitting method for improving full-forming jag curling and fabric | |
| CN114908468A (en) | Guide pin triangle device suitable for two-way weaving of gloves rib portion | |
| JP5547930B2 (en) | Multi-needle flat stitch machine and decorative stitches | |
| CN201136954Y (en) | Insert folder | |
| CN114775176A (en) | Press foot for sandwich flat seam and sandwich flat seam process | |
| CN214529609U (en) | Lace edge-covering pull cylinder for producing tatting clothes | |
| CN201065472Y (en) | Wire embedding device for sewing machine | |
| CN210158075U (en) | Shirt front fly pull tube piece | |
| CN111364174B (en) | I-shaped pleat contrast color stitch sewing method | |
| CN114000251A (en) | Weaving method of full-forming side seam hand seam imitating decorative line, and weave and fabric thereof | |
| CN212955649U (en) | Frock is sewed up to cloth fifty percent discount parcel guy | |
| CN204825283U (en) | A presser foot for making press from both sides silk turn -up | |
| CN207525445U (en) | A kind of sewing-machine foot component for pasting seam duplication band | |
| CN219195338U (en) | Dark line of double-colored double-line turns over strip and uses a pull cylinder | |
| CN216193204U (en) | Waist rope pressing foot capable of pressing tightness | |
| CN219385574U (en) | Draw a section of thick bamboo convenient to seam portion hem | |
| CN211256266U (en) | Hemmer thread presser foot mechanism of sewing machine | |
| CN213951556U (en) | Novel pull cylinder | |
| CN210104224U (en) | Double-thread sewing machine for sewing short pants and trouser legs | |
| CN202090169U (en) | Needle board and sewing machine adopting same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |