CN201722500U - Anti-rolling press foot of sewing machine - Google Patents
Anti-rolling press foot of sewing machine Download PDFInfo
- Publication number
- CN201722500U CN201722500U CN2010202214214U CN201020221421U CN201722500U CN 201722500 U CN201722500 U CN 201722500U CN 2010202214214 U CN2010202214214 U CN 2010202214214U CN 201020221421 U CN201020221421 U CN 201020221421U CN 201722500 U CN201722500 U CN 201722500U
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- China
- Prior art keywords
- rolling
- press foot
- pressure foot
- sewing machine
- tongue
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-rolling press foot of a sewing machine. The utility model aims to provide an anti-rolling press foot of a sewing machine, having the advantages of convenient operation, compact structure and better anti-rolling effect. The utility model has the technical scheme that the anti-rolling press foot of sewing machine comprises a press rod and a press foot plate with needle holes, wherein the press rod is articulated on the press foot plate, and the front end of the press foot plate is upwards tilted in an arc shape. The anti-rolling press foot of sewing machine is characterized in that the right side at the bottom end of the press foot plate is connected with an anti-rolling tongue which is level to the bottom end of the press foot plate; the anti-rolling tongue is in a fan shape; and a tongue tip on the front end of the anti-rolling tongue is upwards tilted in the arc shape.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the anti-roll presser feet of a kind of accessaries of sewing machine, particularly a kind of Sewing machines.
Background technology
The neat effect of two smooth pressures of cloth that sewing-machine foot has the compacting cloth, prevents gauffer, will evenly send into.Shown in Fig. 1,2 and 5, the existing sewing machine presser feet mainly comprises depression bar 1 and pressure foot 2, and depression bar 1 is hinged on the pressure foot 2, and depression bar 1 can provide corresponding work pressure for pressure foot 2.In present garment production process, the lining of some kinds (as along winding, single face tubular knitting class etc.) is very easy to roll set.And the presser feet of existing structure in use, and after cloth was sent into presser feet, presser feet can not need with manually cloth being smoothed out with the fingers flat could the sewing with the part of roll set along flattening; Obviously, sewing speed is slow like this, and sewing efficient is low, has improved production cost.
The utility model content
The purpose of this utility model is the problems referred to above that exist at prior art, and a kind of easy to operate, compact conformation, the preferable anti-roll presser feet of Sewing machines of anti-roll effect are provided.
The technical scheme that the utility model provides is: a kind of anti-roll presser feet of Sewing machines, comprise the pressure foot of depression bar and band pin hole, and described depression bar is hinged on the pressure foot, and the arc perk that makes progress of this pressure foot front end is characterized in that; Right side, described pressure foot bottom is connected with anti-retroflecting, and this anti-retroflecting flushes with the pressure foot bottom.
Described anti-retroflecting is fan-shaped.
The curved perk that makes progress of the tip of the tongue of the described anti-front end of retroflecting.
Compared with prior art, the utlity model has following advantage: 1, owing to pressure foot bottom in the utility model is provided with anti-retroflecting, therefore Sewing machines anti-flattening of being taken advantage of a situation in the edge of cloth of retroflecting in the sewing process, avoid cloth to produce the coiling phenomenon, and then increased substantially production efficiency (more than 25%); 2, slightly upwards arc perk of the tip of the tongue of the anti-front end of retroflecting in the technical program avoids causing phenomenons such as cloth drawn work.
Description of drawings
Fig. 1 is the prior art constructions front view;
Fig. 2 is the perspective view of prior art;
Fig. 3 is a structural front view of the present utility model;
Fig. 4 is a perspective view of the present utility model;
Fig. 5 is the schematic perspective view of another kind of structure presser feet in the prior art;
Fig. 6 is the schematic perspective view of another kind of structure presser feet of the present utility model.
Among the figure, 1, depression bar; 2, pressure foot; 41, pin hole; 42, anti-retroflecting.
The specific embodiment
Shown in Fig. 3 and 4, a kind of anti-roll presser feet of Sewing machines comprises the pressure foot 2 that has pin hole 41, is hinged with depression bar 1 on the pressure foot 2.The arc perk that makes progress of these pressure foot 2 front ends: promptly pressure foot 4 mainly is divided into two parts, straight horizontal plate portion and arc perk part.Depression bar 1 is hinged on the straight horizontal plate portion of pressure foot 2, when depression bar acts directly on pressure foot like this, stable impetus is arranged.Smooth straight horizontal plate portion can guarantee that also cloth is driven plain in sewing whole; Arc perk part mainly will guide cloth to enter in the sewing.Below all be prior art constructions feature and application point.
In the technical program, be connected with on right side, pressure foot 2 bottom and anti-ly retroflect 42, this is anti-retroflects and 42 flushes with pressure foot 2 bottoms.As preferred version, anti-retroflecting 42 is connected straight horizontal plate portion and arc perk points of tangency partly, with the straight horizontal plate portion on same straight line.Enter the timesharing of arc warping part at cloth, anti-42 flattenings of just can being taken advantage of a situation in the edge of cloth of retroflecting.Anti-retroflect 42 general similar fan-shaped, the slightly upwards arc perk of the tip of the tongue of front end.The tip of the tongue preferably upwarps 30 degree (angle of the tip of the tongue and horizontal plane) in the present embodiment, guarantees that cloth can pass through and mistake from the pressure foot bottom smoothly, avoids the tip of the tongue too smooth and cause phenomenon such as drawn work.
Claims (3)
1. the anti-roll presser feet of a Sewing machines comprises the pressure foot (2) of depression bar (1) and band pin hole (41), and described depression bar (1) is hinged on the pressure foot (2), and the arc perk that makes progress of this pressure foot front end is characterized in that; Described pressure foot (2) right side, bottom is connected with anti-retroflecting (42), and these anti-retroflect (42) flush with the pressure foot bottom.
2. the anti-roll presser feet of a kind of Sewing machines according to claim 1 is characterized in that; Described anti-retroflect (42) are fan-shaped.
3. the anti-roll presser feet of a kind of Sewing machines according to claim 2 is characterized in that; The curved perk that makes progress of the tip of the tongue of described anti-(42) front end of retroflecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202214214U CN201722500U (en) | 2010-06-07 | 2010-06-07 | Anti-rolling press foot of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202214214U CN201722500U (en) | 2010-06-07 | 2010-06-07 | Anti-rolling press foot of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722500U true CN201722500U (en) | 2011-01-26 |
Family
ID=43490813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202214214U Expired - Fee Related CN201722500U (en) | 2010-06-07 | 2010-06-07 | Anti-rolling press foot of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104738870A (en) * | 2013-12-30 | 2015-07-01 | 波司登羽绒服装有限公司 | Manufacturing method and special tool for double-row down jacket ornament folds |
| CN105926179A (en) * | 2016-06-20 | 2016-09-07 | 拓卡奔马机电科技有限公司 | Cloth compressing device |
| CN110512363A (en) * | 2019-09-02 | 2019-11-29 | 广东溢达纺织有限公司 | Edge curl preventing pressure shoes mechanism and sewing device |
-
2010
- 2010-06-07 CN CN2010202214214U patent/CN201722500U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104738870A (en) * | 2013-12-30 | 2015-07-01 | 波司登羽绒服装有限公司 | Manufacturing method and special tool for double-row down jacket ornament folds |
| CN105926179A (en) * | 2016-06-20 | 2016-09-07 | 拓卡奔马机电科技有限公司 | Cloth compressing device |
| CN110512363A (en) * | 2019-09-02 | 2019-11-29 | 广东溢达纺织有限公司 | Edge curl preventing pressure shoes mechanism and sewing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110126 Termination date: 20170607 |