CN206418274U - The upset presser feet sewed for long and narrow lines - Google Patents
The upset presser feet sewed for long and narrow lines Download PDFInfo
- Publication number
- CN206418274U CN206418274U CN201621489865.XU CN201621489865U CN206418274U CN 206418274 U CN206418274 U CN 206418274U CN 201621489865 U CN201621489865 U CN 201621489865U CN 206418274 U CN206418274 U CN 206418274U
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- China
- Prior art keywords
- pressure foot
- presser feet
- foot
- long
- interior pressure
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Abstract
The utility model is related to Weaving device product, specifically a kind of upset presser feet sewed for long and narrow lines.This kind is used for the upset presser feet that long and narrow lines are sewed, including presser foot rack, outer pressure foot, outer pressure foot drive mechanism, interior pressure foot and interior pressure foot drive mechanism, the outer pressure foot is provided with interior pressure foot storage tank and presser feet frame, the interior pressure foot is arranged between sole storage tank and presser feet frame, and the pressure foot drive mechanism is connected to drive the inside pressure foot storage tank of interior pressure foot or presser feet frame to rotate with pressure foot.The above-mentioned upset presser feet sewed for long and narrow lines, long and narrow interior pressure foot can be used for the sewing of the lines such as cuff, left front, cloth is pushed down when interior pressure foot rotates to presser feet frame, so that gap of the needle between interior pressure foot and presser feet frame is sutured, cloth is decontroled when the inside pressure foot storage tank rotation of interior pressure foot, the upset presser foot that this kind is used for the sewing of long and narrow lines is simple, easy to use.
Description
Technical field
The utility model is related to Weaving device product, specifically a kind of upset presser feet sewed for long and narrow lines.
Background technology
Existing sewing machine is designed with presser feet, is used to push down cloth in sewing, this conventional presser feet can only be simply
Two blocks of clothes are forced together, then position to be sewed is sent at needle work.In sewing technology, it is often necessary to
One piece of fabric is sewn on another piece, such as by one piece of trade mark sewing on cloth, the seam to form circle closing is needed in sewing
Thread stitching.And existing sewing-machine foot be because the sewing of fritter can not be pushed down easily, sewing machine can not be automatically allowed
Pin constitutes the stitching of closing along the circle of fritter sewing periphery sewing one.
It is used for solve the above problems, Authorization Notice No. discloses one kind for the U of CN 203096374 utility model patent
The upset presser feet of sewing machine, including provided with rotation fulcrum presser foot rack, can around rotation fulcrum rotate to push down material outward flange
Outer presser feet frame and can around rotation fulcrum rotation pushing down the auxiliary presser foot plate in the middle part of material, it is characterized in that：Provided with for propping up
Support the bent axle of auxiliary presser foot plate and the rotary cylinder for being rotated with dynamic crankshaft；The drive rod of the rotary cylinder passes through universal company
Spindle is connected with described bent axle, drives the zigzag part upset of the bent axle.This kind of pressure foot is driven by rotary cylinder to be revolved
Turn, its complicated, production and maintenance cost are high, this kind upset presser feet is applied to use in lateral edges suture in addition, without
Suitable for the sewing at long and narrow lines such as cuff, left front.
Utility model content
In order to solve the above problems, a kind of upset presser feet sewed for long and narrow lines of the utility model.
For achieving the above object, the technical solution adopted in the utility model is as follows：For turning over that long and narrow lines are sewed
Turn presser feet, including the presser foot rack provided with rotation fulcrum, the outer pressure foot that can be rotated around rotation fulcrum, the outer pressure foot of driving around rotation
The outer pressure foot drive mechanism of fulcrum rotation, it is characterized in that：Also include interior pressure foot and interior pressure foot drive mechanism, the external pressure
Sole is provided with interior pressure foot storage tank and presser feet frame, and the interior pressure foot is arranged between sole storage tank and presser feet frame, institute
Pressure foot drive mechanism is stated to be connected to drive the inside pressure foot storage tank of interior pressure foot or presser feet frame to rotate with pressure foot.
Further, interior pressure foot includes front end fixed block, tail end fixed block, flipping block, power transmission shaft, and the front end is fixed
Block, tail end fixed block are individually fixed on outer pressure foot, and described flipping block one end is connected with front end fixed block, the other end and transmission
Axle is connected, and the power transmission shaft is connected with pressure foot drive mechanism.
Further, power transmission shaft is arranged on the center line of interior pressure foot storage tank and presser feet frame.
Further, pressure foot drive mechanism includes travelling gear and rack, and the travelling gear is connected to power transmission shaft one
End, the rack is arranged on outer pressure foot.
Further, outer pressure foot drive mechanism includes the tumble cylinder for being symmetricly set in outer presser foot rack both sides.
From above-mentioned to description of the present utility model, what the utility model was provided is used for the upset pressure that long and narrow lines are sewed
Pin, long and narrow interior pressure foot can be used for the sewing of the lines such as cuff, left front, when interior pressure foot rotates to presser feet frame by cloth presser
Firmly, the gap so as to needle between interior pressure foot and presser feet frame is sutured, when the inside pressure foot of interior pressure foot is accommodating
Groove decontrols cloth when rotating, and the upset presser foot that this kind is used for the sewing of long and narrow lines is simple, easy to use.
Brief description of the drawings
Fig. 1 is that the utility model is used for the structural representation for the upset presser feet that long and narrow lines are sewed.
Fig. 2 is that the utility model is used for the structural representation of pressure foot in the sewing of long and narrow lines.
Embodiment
In order to be better understood from the technical solution of the utility model, one is entered to the utility model below by specific embodiment
Step is described.
Shown in reference picture 1, Fig. 2, it is a kind of for long and narrow lines sew upset presser feet, including presser foot rack 1, outer pressure foot 2,
Outer pressure foot drive mechanism 3, interior pressure foot 4, interior pressure foot drive mechanism 5；
Presser foot rack 1 is provided with rotation fulcrum 11；
Outer pressure foot 2 is connected with presser foot rack 1 by outer pressure foot drive mechanism 3 and can rotated around rotation fulcrum 11, external pressure
Sole 2 is provided with interior pressure foot storage tank 21 and presser feet frame 22；
Outer pressure foot drive mechanism 3 includes the tumble cylinder 31 for being symmetricly set in the both sides of presser foot rack 1；
Interior pressure foot 4 includes front end fixed block 41, tail end fixed block 42, flipping block 43, power transmission shaft 44, and the front end is fixed
Block 41, tail end fixed block 43 are individually fixed on outer pressure foot 2, and described one end of flipping block 43 is connected, separately with front end fixed block 41
One end is connected with power transmission shaft 44, and the power transmission shaft 44 is arranged on the center line of interior pressure foot storage tank 21 and presser feet frame 22, the biography
Moving axis 44 is connected with pressure foot drive mechanism 5；
Interior pressure foot drive mechanism 5 includes travelling gear 51 and rack 52, and the travelling gear 51 is connected to power transmission shaft 44
One end, the rack 52 is arranged on outer pressure foot 2, to drive the inside pressure foot storage tank of interior pressure foot 4 or presser feet frame to rotate,
When interior pressure foot 4 rotates to presser feet frame, cloth is pushed down, so as to seam of the needle between interior pressure foot 4 and presser feet frame 2
Gap is sutured, and decontrols cloth when the inside pressure foot storage tank 21 of interior pressure foot 4 rotates.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this reality
In the range of being covered with new patent.
Claims (5)
1. for long and narrow lines sew upset presser feet, including provided with rotation fulcrum presser foot rack, can around rotation fulcrum rotation
The outer pressure foot drive mechanism that outer pressure foot, the outer pressure foot of driving rotate around rotation fulcrum, it is characterized in that：Also include interior pressure foot
With interior pressure foot drive mechanism, the outer pressure foot is provided with interior pressure foot storage tank and presser feet frame, the interior pressure foot arrangement
Between sole storage tank and presser feet frame, the pressure foot drive mechanism is connected to drive the inside presser feet of interior pressure foot with pressure foot
Plate storage tank or the rotation of presser feet frame.
2. the upset presser feet according to claim 1 sewed for long and narrow lines, it is characterised in that：The interior pressure foot bag
Front end fixed block, tail end fixed block, flipping block, power transmission shaft are included, the front end fixed block, tail end fixed block are individually fixed in external pressure
On sole, described flipping block one end is connected with front end fixed block, the other end and power transmission shaft are connected, and the power transmission shaft drives with pressure foot
Motivation structure is connected.
3. the upset presser feet according to claim 2 sewed for long and narrow lines, it is characterised in that：The power transmission shaft arrangement
In on the center line of interior pressure foot storage tank and presser feet frame.
4. the upset presser feet according to claim 2 sewed for long and narrow lines, it is characterised in that：The pressure foot driving
Mechanism includes travelling gear and rack, and the travelling gear is connected to power transmission shaft one end, and the rack is arranged on outer pressure foot.
5. the upset presser feet according to claim 1 sewed for long and narrow lines, it is characterised in that：The outer pressure foot drives
Motivation structure includes being symmetricly set in the tumble cylinder of outer presser foot rack both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489865.XU CN206418274U (en) | 2016-12-30 | 2016-12-30 | The upset presser feet sewed for long and narrow lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489865.XU CN206418274U (en) | 2016-12-30 | 2016-12-30 | The upset presser feet sewed for long and narrow lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418274U true CN206418274U (en) | 2017-08-18 |
Family
ID=59574587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489865.XU Expired - Fee Related CN206418274U (en) | 2016-12-30 | 2016-12-30 | The upset presser feet sewed for long and narrow lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990799A (en) * | 2022-06-21 | 2022-09-02 | 中山百川汇盈精密实业有限公司 | Full-automatic sleeve and trouser leg overlock sewing machine and thighbone turnover sewing method |
-
2016
- 2016-12-30 CN CN201621489865.XU patent/CN206418274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990799A (en) * | 2022-06-21 | 2022-09-02 | 中山百川汇盈精密实业有限公司 | Full-automatic sleeve and trouser leg overlock sewing machine and thighbone turnover sewing method |
| CN114990799B (en) * | 2022-06-21 | 2023-11-14 | 中山百川汇盈精密实业有限公司 | Full-automatic cuff trouser leg overedger and femur overturning sewing method |
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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: 20170818 Termination date: 20181230 |