CN209260334U - Seam of making a return journey stitches part liftout attachment - Google Patents
Seam of making a return journey stitches part liftout attachment Download PDFInfo
- Publication number
- CN209260334U CN209260334U CN201822012059.9U CN201822012059U CN209260334U CN 209260334 U CN209260334 U CN 209260334U CN 201822012059 U CN201822012059 U CN 201822012059U CN 209260334 U CN209260334 U CN 209260334U
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- CN
- China
- Prior art keywords
- seam
- knock
- pin
- ejection
- return journey
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- 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.)
- Expired - Fee Related
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Abstract
It makes a return journey the utility model relates to one kind and stitches seam part liftout attachment.The utility model includes the ejection disk installed at the top of the knock-pin being arranged on the positioning plate and positioning plate being arranged on sewing machine table and knock-pin.Knock-pin sends ejection disk in front of feed dog, and ejection disk is clipped among two shell fabrics of line to be collected, and introduces a volume line position the seam smooth ejection of part, while fabric.The utility model structure is simple, cheap, easy to use；Part rapidly automatic aligning is stitched when sewing is made a return journey and stitched, it is non-warping not overturn, make volume smooth beauty of line, working efficiency significantly improves.
Description
Technical field
The utility model belongs to clothes processing equipment field, be related to one kind make a return journey seam seam part liftout attachment.
Background technique
Seam of making a return journey is a kind of common fabric suture texture, and this sewing method is first that two layers of pieces of cloth front is right outwardly
Together, it is sutured with 0.5 centimetre of seam part width, then for trimming seam part to 0.3 centimetre, overturning makes the front of two layers of cloth inwardly,
Tape edge with hand button it is neat after again along 0.6 centimetre of side the second diatom of vehicle；Seam of making a return journey is widely applied in the sewing of light and thin fabric,
Three yarn closed seam is replaced in the case where no lining and perspective fabric.But many fabric such as silks, chiffon stitch part after overturning to be sent out
Raw curling, out-of-flatness are difficult to detain neat seam part by hand, this makes sewing both time-consuming and laborious, and sewing effect is again bad.
Summary of the invention
The purpose of this utility model is to provide a kind of saving manpower, volume line effect is good, improves working efficiency, easy to operate
Make a return journey seam seam part liftout attachment.
It makes a return journey seam seam part liftout attachment, including what is be arranged on the positioning plate and positioning plate that are arranged on sewing machine table
The ejection disk installed at the top of knock-pin, and knock-pin.Knock-pin sends ejection disk in front of feed dog, and ejection disk is clipped in
Among two shell fabrics of line to be collected, a volume line position is introduced the seam smooth ejection of part, while fabric.
In above-mentioned liftout attachment, there is round hole on the positioning plate, the clamping screw for fastening is provided in hole,
Make the fixed position suitable on the table of positioning plate.
In above-mentioned liftout attachment, the ejection shank diameter is 0.35-0.45cm, and length 20-35cm passes through triangle
Support frame is welded on the position of above-mentioned positioning plate destage face 0.5-1cm；There is 3cm at top in flat-shaped, is provided with deep recessed of 2.5cm
Slot, so that installation ejects disk.
In above-mentioned liftout attachment, the ejection wafer thickness is 3-5mm, and diameter 20-25mm is installed by shaft
At the top of above-mentioned knock-pin, can flexible rotating, guarantee that garment piece can pass through.
The angle that the knock-pin of above-mentioned liftout attachment and the sewing machine edge where operator are formed is the established angle of device,
It is different depending on sewing garment piece openings of sizes between 25-70 °, select suitable setting angle.
The utility model structure is simple, cheap, easy to use；It is rapidly automatic right that part is stitched when sewing is made a return journey and stitched
Together, non-warping not overturn, make volume smooth beauty of line, working efficiency significantly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the operation schematic diagram of the utility model.
In figure: 1. positioning plates；2. knock-pin；3. shaft；4. ejecting disk；5. triangular support bracket；6. 7. bolt of circular hole；
8. sewing machine table；9. eedle；10. fabric.
Specific embodiment
The present embodiment is described further with reference to the accompanying drawing:
As shown in Figure 1, the present embodiment is mainly by the knock-pin 2 being arranged on positioning plate 1, positioning plate and ejection disk 4 etc. zero
Component composition.This liftout attachment passes through round hole 6 by bolt 7 and positioning plate 1 is fixed on sewing machine table 8, knock-pin
Diameter is 0.41cm, and length 28cm is welded on the position of above-mentioned positioning plate destage face 0.6cm by triangular support bracket 5；Top
There is 3cm in portion in flat-shaped, is provided with the groove of 2.5cm depth, for installation ejection disk.Ejection wafer thickness is 3mm, and diameter is
22mm is mounted on the top of above-mentioned knock-pin by shaft 3, can flexible rotating, guarantee garment piece can pass through.In sewing fabric
When being open smaller, shorter knock-pin 2 is selected, and lesser established angle is selected to install, when sewing fabric is open, choosing
With longer knock-pin 2, and biggish established angle is selected to install.
As shown in Fig. 2, lower layer's fabric 10 and two layers of seam part are placed in 4 lower section of ejection disk, make to eject disk 4 when work
Just seam part fitly eject, can start to sew, ejection disk guidance under, seam part will continue keep fitly by
It is sent under eedle 9.The angle that the knock-pin of above-mentioned liftout attachment and the sewing machine edge where operator are formed is the installation of device
Angle, it is different depending on sewing garment piece openings of sizes between 25-70 °, select suitable setting angle.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.In addition to the implementation, the utility model can also have other embodiment.All shape, structures according to the utility model, original
Manage done equivalence changes, should all be covered by the utility model it is claimed within the scope of.
Claims (5)
1. seam seam part liftout attachment of making a return journey, it is characterised in that: including be arranged on sewing machine table positioning plate, on positioning plate
The ejection disk installed at the top of the knock-pin and knock-pin of setting, knock-pin send ejection disk in front of feed dog, ejection circle
Piece is clipped among two shell fabrics of line to be collected, and introduces a volume line position the seam smooth ejection of part, while fabric.
2. seam seam part liftout attachment according to claim 1 of making a return journey, it is characterised in that: there is round hole on the positioning plate,
It is provided with the clamping screw for fastening in hole, positioning plate is made to be fixed on suitable position on sewing machine table.
3. seam seam part liftout attachment according to claim 1 or 2 of making a return journey, it is characterised in that: the ejection shank diameter is
0.35-0.45cm, length 20-35cm are welded on the position of positioning plate destage face 0.5-1cm by triangular support bracket
On；There is 3cm at the top of knock-pin in flat-shaped, be provided with the groove of 2.5cm depth, for installation ejection disk.
4. seam seam part liftout attachment according to claim 3 of making a return journey, it is characterised in that: the ejection wafer thickness is 3-
5mm, diameter 20-25mm are mounted on the top of the knock-pin by shaft, can flexible rotating, guarantee garment piece can smoothly lead to
It crosses.
5. seam seam part liftout attachment according to claim 1 of making a return journey, it is characterised in that: the knock-pin and operator place
The angle that is formed of sewing machine edge be device established angle, between 25-70 °, view sewing garment piece openings of sizes is different, selection conjunction
Suitable setting angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012059.9U CN209260334U (en) | 2018-12-03 | 2018-12-03 | Seam of making a return journey stitches part liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012059.9U CN209260334U (en) | 2018-12-03 | 2018-12-03 | Seam of making a return journey stitches part liftout attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260334U true CN209260334U (en) | 2019-08-16 |
Family
ID=67565474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012059.9U Expired - Fee Related CN209260334U (en) | 2018-12-03 | 2018-12-03 | Seam of making a return journey stitches part liftout attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088607A (en) * | 2020-01-17 | 2020-05-01 | 陆正胜 | Auxiliary tool for ejecting spigot on basis of seam coming and going process |
-
2018
- 2018-12-03 CN CN201822012059.9U patent/CN209260334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088607A (en) * | 2020-01-17 | 2020-05-01 | 陆正胜 | Auxiliary tool for ejecting spigot on basis of seam coming and going process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201203 |