CN2244061Y - Special presser foot of sewing machine for sewing concealed zipper - Google Patents
Special presser foot of sewing machine for sewing concealed zipper Download PDFInfo
- Publication number
- CN2244061Y CN2244061Y CN 95245177 CN95245177U CN2244061Y CN 2244061 Y CN2244061 Y CN 2244061Y CN 95245177 CN95245177 CN 95245177 CN 95245177 U CN95245177 U CN 95245177U CN 2244061 Y CN2244061 Y CN 2244061Y
- Authority
- CN
- China
- Prior art keywords
- sewing
- presser foot
- zipper
- special
- utility
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a special presser foot of a sewing machine for sewing concealed zippers. The special presser foot is characterized in that the lower bottom surface of a presser foot plate is provided with an inner concave longitudinal through groove. When the utility model is used for sewing, a chain tooth of a zipper is just clamped inside the through groove, and the zipper can not move left and right so as to ensure the accuracy of thread running. The utility model solves the difficulties of sewing concealed zippers, changes sewing operation to be simple, accurate and reliable, and enhances sewing efficiency.
Description
The utility model is a kind of sewing-machine foot.
In prior art, the special-purpose presser feet of the Sewing machines that has a kind of sewing zipper to use, its pressure foot is the one-sided pressure foot that the right side lacks plate.When sewing zipper, the sprocket of slide fastener is positioned at the scarce plate place of pressure foot, and pressure foot is pushed down the sprocket selvedge, can make like this sewing along in the sprocket along cabling.If this presser feet is used to make conceal zipper, use the comparison difficulty.Because the chain teeth directional sprocket selvedge invagination of conceal zipper, when making, need sprocket is opened, and sewing thread must be walked in sprocket on the broken line.Only in this way, could guarantee that joint close is neat, reach the effect of slide fastener stealth.Because the sprocket opened is wanted resilience, so use the special-purpose presser feet of existing Sewing machines to be difficult to make conceal zipper docile in the process of making, move about easily, in sewing thread is difficult for going to very much on the broken line, thereby cause joint close irregular, influenced the stealthy effect of slide fastener.
The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of special-purpose presser feet of Sewing machines that is used to make conceal zipper to be provided.
Solution of the present utility model is as follows: it has a pressure foot, is provided with vertical groove of an indent on this pressure foot bottom surface.When making, the sprocket of slide fastener just is stuck in described vertical groove, and the sprocket selvedge lived by presser feet one side pressure, makes the slide fastener can not move left and right under the restriction of presser feet, thereby has guaranteed that cabling is accurate.
Superior being of the present utility model: solved the difficulty of making conceal zipper, made to make to become simple, reliable, improved sewing efficiency.
Describe its structure in detail according to embodiment below.
Fig. 1, whole perspective view of the present utility model.
Fig. 2, the pressure foot bottom surface structural representation of Fig. 1.
Referring to Fig. 1, (1) is pressure foot, and the pressure foot upper surface is provided with a pair of connection projection (2), connects projection and rivet (3) and shank connector (4) hinge connection by this.(5) be needle falling hole on the pressure foot.Be provided with the vertical groove of described indent (6) on the bottom surface of pressure foot (1), the width of this groove is generally a pair of width that draws tooth.In when sewing, tooth limit, sprocket outer is close to a sidewall of groove, and another sidewall of groove is pushed down the sprocket selvedge, then the sprocket of slide fastener is limited in the groove, can not about move, can only move forward along groove, thereby guarantee that cabling is accurate.
Referring to Fig. 2, laterally further obtaining qualification in order to make sprocket, vertical muscle (7) of a projection can be set on the bottom surface of described vertical groove.This vertical muscle can block in the sprocket along laterally the moving of tooth limit, and makes sprocket laterally obtain best qualification effect.
Claims (2)
1, is used to make the special-purpose presser feet of Sewing machines of conceal zipper, has a pressure foot (1), it is characterized in that: the vertical groove (6) that on the bottom surface of described pressure foot (1), is provided with an indent.
2, the special-purpose presser feet of Sewing machines that is used to make conceal zipper as claimed in claim 1 is characterized in that: the vertical muscle (7) that is provided with a projection on the bottom surface of described vertical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245177 CN2244061Y (en) | 1995-08-14 | 1995-08-14 | Special presser foot of sewing machine for sewing concealed zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95245177 CN2244061Y (en) | 1995-08-14 | 1995-08-14 | Special presser foot of sewing machine for sewing concealed zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244061Y true CN2244061Y (en) | 1997-01-01 |
Family
ID=33885384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95245177 Expired - Fee Related CN2244061Y (en) | 1995-08-14 | 1995-08-14 | Special presser foot of sewing machine for sewing concealed zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244061Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320978A (en) * | 2013-07-03 | 2013-09-25 | 江苏德胜特纺织有限公司 | Zipper presser foot |
| CN104088088A (en) * | 2014-05-16 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Special press foot for sewing fishing net rope |
| CN104746246A (en) * | 2013-12-28 | 2015-07-01 | 波司登羽绒服装有限公司 | Press foot for tailoring invisible zipper and use method thereof |
| CN107190430A (en) * | 2017-07-11 | 2017-09-22 | 襄阳宏伟航空器有限责任公司 | The sewing Special presser foot and sewing machine of a kind of parachute connecting rope |
-
1995
- 1995-08-14 CN CN 95245177 patent/CN2244061Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320978A (en) * | 2013-07-03 | 2013-09-25 | 江苏德胜特纺织有限公司 | Zipper presser foot |
| CN104746246A (en) * | 2013-12-28 | 2015-07-01 | 波司登羽绒服装有限公司 | Press foot for tailoring invisible zipper and use method thereof |
| CN104088088A (en) * | 2014-05-16 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Special press foot for sewing fishing net rope |
| CN107190430A (en) * | 2017-07-11 | 2017-09-22 | 襄阳宏伟航空器有限责任公司 | The sewing Special presser foot and sewing machine of a kind of parachute connecting rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |