CN101575772B - Continuous five-thread overlock machine - Google Patents
Continuous five-thread overlock machine Download PDFInfo
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- CN101575772B CN101575772B CN 200910127973 CN200910127973A CN101575772B CN 101575772 B CN101575772 B CN 101575772B CN 200910127973 CN200910127973 CN 200910127973 CN 200910127973 A CN200910127973 A CN 200910127973A CN 101575772 B CN101575772 B CN 101575772B
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Abstract
The invention relates to a sewing machine, in particular to a continuous five-thread overlock machine which is capable of finishing patch sewing, overlock stitch and dual open thread stitching at a time; the structure of the overlock machine comprises a machine frame, a sewing table and a machine head, and aims at providing clothing enterprises with the rapid and efficient solution that as few as five stitch threads are used for completing the above three processes (11 stitches) at a time, thereby achieving the purposes that production efficiency, product quality and enterprise profit are further enhanced for the clothing enterprises.
Description
Technical field:
The present invention relates to a kind ofly in Apparel Manufacturing, can once to realize the continuous five-thread overlock machine of " stitching, overseam, make two open-wire lines " three process.
Background technology:
In existing Apparel Manufacturing, a kind of common production technology is arranged: the edge of some sewings is stitched together, and sidles two open-wire lines in seam position one, at first with flat seam machine sewing is stitched together, again with edge, overlock machine processing seam position, then with the two open-wire lines of double needle lockstitch machine processing.This technique is mainly used to process bottom of s trouser leg latasuture, crotch seam, splicing place of upper garment back panel etc.In this production process, three road production processes are arranged: the first operation is that the workman uses flat seam machine to sew up the sewing edge; Second operation work is to use overlock machine processing suture edge; The 3rd road is the two open-wire lines with double needle lockstitch machine processing, needs altogether 11 sutures.Namely: same seam position cost three process, 11 sutures of use, three processing, this has wasted manpower, time so that process becomes comparatively cumbersome; Repeatedly process owing to many people in addition, although this explained hereafter product upper thread out is beautiful attractive in appearance, but bottom line is difficult to accomplish neatly, the width of seam position also is difficult to reach effect of the same size, reduced the quality scale of product, prolong the production time of garment enterprise, damaged the enterprise profit of production and processing manufacturer, weakened the brand image that garment marketing is discussed.
Continuous five-thread overlock machine of the present invention is exactly to provide a kind of with the disposable solution of finishing the quickness and high efficiency of above-mentioned three process of few suture of trying one's best for clothes production enterprise, to reach the production efficiency of further lifting garment enterprise, the purpose of product quality and enterprise profit.
Summary of the invention:
Continuous five-thread overlock machine of the present invention, structure mainly comprises: frame, platen, head, power source.Platen is fixed on the frame, and a side of platen has a scale, and the platen plane has one be used for to place and the fixing breach of head.The broken breach of dumping of a cloth between scale and the breach, the broken breach of dumping of cloth penetrates platen, the bottom has one " U " to mould hopper, be used for guiding cloth broken dump direction, power source is equipped with in the bottom of platen.
Head adopts the cantilever horizontal head, and structure comprises: casing, transmission mechanism, needle bar mechanism, feed dog mechanism, cutter mechanism, presser foot device, bending needing mechanism, lubricating structure etc.
Needle bar mechanism is positioned at casing cantilever left end, and two eedles are equipped with in the bottom of shank, and the eedle on the left side is made the upper thread of flush joint stitching, and the eedle on the right is made the upper thread of over-lock stitch.
The main shaft of transmission mechanism is positioned at the latter half of casing, and main shaft is similar to existing overlock machine main shaft, and the present invention prolongs the overlock machine main shaft, and to adapt to the casing of cantilever horizontal head, the main shaft right-hand member extends to the casing outside, and belt pulley is positioned at the main shaft low order end; Main shaft drives upper axle synchronous operation by synchronous transmission device, and the driving shank pumps; Main shaft is by three looper actions of drive link control bending needing mechanism, and the eedle on one of them looper and the shank left side forms chain-type stitch, and the eedle on other two loopers and shank the right forms over-lock stitch.The seam platform is positioned at casing the latter half, is provided with seam platform cover plate, front shroud, needle plate and feed dog mechanism.Consider the chain-type stitch fastness not as lock-type chain stitch, the bending needing mechanism part corresponding with left eedle can be replaced by rotary shuttle mechanism.
Presser foot device, be comprised of flush joint presser foot device and overlock presser foot mechanism two parts: the flush joint presser feet is positioned at head cantilever left end bottom, and there is a flush joint presser feet baffle plate in flush joint presser feet left side, and the flush joint presser bar is parallel with shank, pump, to reach the purpose of compression, relieving sewing.During work, overlock presser foot is between flush joint presser feet and needle plate.The overlock presser foot chord position is in the right side of needle plate, the overlock presser foot frame axle of control overlock presser foot position links by overlock presser foot frame pin and overlock presser foot frame, the overlock presser foot frame is located overlock presser foot with the overlock presser foot locating slot that is installed in table plane: the effect of overlock presser foot locating slot is to prevent that overlock presser foot from moving forward and backward, the overlock presser foot frame is made fan-shaped circular motion take overlock presser foot frame pin as the axle center, prevent the overlock presser foot move left and right with this.During work, put down overlock presser foot, the overlock presser foot frame is placed in the overlock presser foot locating slot; Lift overlock presser foot, then the overlock presser foot frame is made fan-shaped circular motion take overlock presser foot frame pin as the axle center; And overlock presser foot, overlock presser foot frame, overlock presser foot frame pin are done fan-shaped moving up and down with the axle center of overlock presser foot frame axle.When overlock presser foot was positioned, the overlock presser foot left side was parallel with flush joint presser feet plate washer, and the overlock presser foot left side edge is positioned in left side 0.1 centimeters of the left eedle of shank.The overlock presser foot shaped flat, above and the bottom surface wider and smooth, front end is thinner than the rear end, the left side is straight and smooth, left side and bottom surface crossing rectangular, and left side and top intersection bend to smooth arc.Front end has one " recessed " font fork, and right eedle passes needle plate from " recessed " font fork prong center, and left eedle is pitched left front end from " recessed " font and passed needle plate; " recessed " font fork bottom surface is fair with whole overlock presser foot, and the above is with respect to whole overlock presser foot, and is thin and be stairstepping; This stairstepping breach forms a cavity with the flush joint presser feet, and is movable for looper on the over-lock stitch; And " recessed " font fork the right part is trihedral, and the above is intersected at edge, the rightmost side with the bottom surface.
Cutter mechanism, upper cutter and fixing lower cutter by activity consist of, different from existing overlock machine is, upper cutter of the present invention is horizontal cutting knife, reinforced on both sides up and down by the upper cutter cover, solve the problem of metal strength and metal fatigue, the part that the upper cutter cover is connected with the cutting knife link rod is hidden under the needle plate plane.
Description of drawings:
Structure and the operating principle of continuous five-thread overlock machine of the present invention provide in conjunction with the following drawings.
Fig. 1 is head of the present invention and platen side view.
Fig. 2 is the side view of platen of the present invention.
Fig. 3 is that the present invention realizes disposablely finishes stitching, and overseam is walked the schematic diagram of two open-wire line three process.
Fig. 4 is driver mechanism map of the present invention.
Fig. 5 is casing mechanism map of the present invention.
Fig. 6 is flush joint presser foot device figure of the present invention.
Fig. 7 is overlock presser foot mechanism figure of the present invention.
Fig. 8 is the right front side view of overlock presser foot of the present invention.
Fig. 9 is left eedle and the looper of formation double chainstitch of the present invention.
Figure 10 is right eedle and the looper of formation three yarn closed seam mark of the present invention.
Figure 11 is cutter machine composition of the present invention.
Figure 12 is presser feet control mode figure of the present invention.
Figure 13 is the sewing efficiency figure of continuous five-thread overlock machine of the present invention.
Figure 14 is eedle of the present invention, looper, flush joint presser feet, overlock presser foot working state schematic representation.
Needlework of the present invention are crossed the line part as shown in Figure 1, and looper threading take-up mode and 5-thread overedger are basic identical.
As scheming: (1) is platen, (2) be the broken breach of dumping of cloth, (3) be used to laying and the fixing breach of head, (4) be that " U " moulds hopper, (5) be casing, (6) be front shroud, (7) be seam platform cover plate, (8) be feed dog, (9) be the flush joint presser feet, (10) be shank, (11) be needle plate, (12) be scale, (13) be the overlock presser foot frame, (14) be overlock presser foot, (15) be upper cutter, (16) be lower cutter, (17) be overlock presser foot frame pin, (18) be overlock presser foot frame axle, (19) be overlock presser foot frame shaft sleeve, (20) be the flush joint presser bar, (21) be flush joint presser feet plate washer, (22) be main shaft, (23) be upper axle, (24) are the Synchronous Transmission belts, and (25) and (26) are synchronous transmission gears, (27) be belt pulley, (28) be right eedle, (29) are left eedles, (30), (31), (32) be looper, looper (30) forms double chainstitch with left eedle (29), looper (31), (32) form the three yarn closed seam stitching with right eedle (28), (33) are link rods, and (34) and (35) are sewings, (36) be the overlock presser foot locating slot, (37) be the upper cutter cover, (38) are foot pedals, and (39) are the overlock presser foot control levers, (40) be flush joint presser feet control lever, (41) are chains; The part of sewing (34) on overlock presser foot (14) is the major part of sewing (34), and the part between overlock presser foot (14) and sewing (35) is the folding part of sewing (34).
Because flush joint presser feet (9) is overlapped with overlock presser foot (14), and flush joint presser feet (9) is pressed on the overlock presser foot (14), so, during the lifting presser feet, must lift first flush joint presser feet (9), lift again overlock presser foot (14), consider that to adopt two controller functions to get up too complicated, so adopt the method for two presser feets of same chain (41) control, such as Figure 12: chain is " Y " font, it is nervous to be connected to flush joint presser feet control lever (40) one end chains, and it is lax to be connected to overlock presser foot control lever (39) one end chains, consequent effect is: when trampling sole (38) downwards, what at first lift is flush joint presser feet (9), then is only overlock presser foot (14); And when putting down presser feet, the overlock presser foot that at first puts down (14) then is only flush joint presser feet (9).
Embodiment: A
For sewing up, overseam, make the sewing (34) of two open-wire line three process, (35), and to make in sewing (34) converted products of two open-wire lines: at first, with sewing (34), (35) suture, overlapping being placed on the needle plate (11), and sewing (34), (35) major part is placed on the seam platform cover plate (7), push down suture with overlock presser foot (14), main part with sewing (34) folds back toward overlock presser foot frame (13) direction again, puts down flush joint presser feet (9).Such as Fig. 3, at this moment, determine that flush joint presser feet baffle plate (21) just blocks the burst of sewing (34).
Because overlock presser foot (14) left side is positioned in left eedle (29) left side 0.1 centimeters, left eedle (29) band line passes sewing (34), (35) and needle plate (11), the suture formation double chainstitch of the suture of left eedle (29) and looper (30) from sewing (34) burst 0.1 centimeters of turning right;
In the course of the work, right eedle (28) band line and left eedle (29) synchronous operation are passed sewing (34), (35) at " recessed " font prong place of overlock presser foot (14); Looper (31) band alignment left movement enters the cavity of flush joint presser feet (9) and the stepped breach formation of overlock presser foot (14) front end, run to high order end, then move right, between the folding part upper strata of sewing (34) main part bottom and sewing (34), form wire loop C.The stitching that below is continuous five-thread overlock machine of the present invention forms principle, is respectively double thread chain-type line lock and connection seam three yarn closed seam stitching:
Left eedle (29) band line passes sewing (34), (35) and needle plate (11), the suture formation double chainstitch of the suture of left eedle (29) and looper (30) from sewing (34) burst 0.1 centimeters of turning right.
Move under right eedle (28) the band alignment, pass the main part of sewing (34) and the folding part of sewing (34) in overlock presser foot (14) " recessed " font prong center, pass again sewing (35), go up from extreme lower position, form wire loop A; Looper (32) band alignment right motion passes wire loop A; Right eedle (28) continues to move upward, and withdraws from sewing (34), (35), and the looper (32) that the wire loop A of right eedle (28) is moved right elongates, and looper (32) forms triangle wire loop B; Looper (31) is with the alignment left movement simultaneously, and the imbricate place at sewing (34) folding part right edge and sewing (35) suture enters the wire loop B that looper (32) forms; After feed dog (8) pushed forward a needle gage with sewing (34), (35), right eedle (28) descended again; At this moment, looper (31) has moved to leftmost position, namely in the cavity of flush joint presser feet (9) and the formation of overlock presser foot (14) front end stairstepping breach, namely sewing (34) major part bottom and sewing (34) fold the Far Left in cavity between the part, form triangle wire loop C, and begin to move right; The major part that right eedle (28) passes sewing (34) is passed wire loop C in " recessed " font indentation, there of overlock presser foot (14), passes folding part and the sewing (35) of sewing (34) again; Looper (31), (32) are round about motion simultaneously, and the suture of looper (31) is stayed on the right eedle (28), and looper (31) withdraws from wire loop B, and looper (32) withdraws from wire loop A; Two sutures of looper (31), (32) all are enclosed within on the wire loop of right eedle (28); Right eedle (28) continue to descend, and tightens up stitching, and the suture of looper (31) (32) is tightened up by separately spooler respectively, and said process is exactly a circulation of connection seam three yarn closed seam stitching.
Connection seam three yarn closed seam stitching, the position that three lines intersect is respectively: the suture of the suture of right eedle (28) and looper (31) intersects at sewing (34) main part bottom and folding part upper strata overlapping position; The suture of the suture of looper (31) and looper (32) intersects in the right edge of the folding part of sewing (34) and the imbricate place of sewing (35) suture; The suture of the suture of looper (32) and right eedle (28) intersects at the bottom of sewing (35) suture; And right eedle (28) band suture, be the needlework of over-lock stitch, pass whole sewings from the superiors of sewing (34) (35), intersect by the suture with looper (32), the main part of sewing (34), folding part, sewing (35) three are stitched together.
In sum, left eedle (29) forms double chainstitch with looper (30), right eedle (28) and looper (31), (32) form connection seam three yarn closed seam stitching, because flush joint presser feet plate washer (21) just blocks the burst of sewing (34), and left eedle (29), right eedle (28) synchronous operation, therefore, it is straight that the present invention can realize that double needle lockstitch machine is made two open-wire lines, effect attractive in appearance, and cutting knife (15) (16) relatively action under main shaft drives, can be with the seam bit width of suture location, shear unanimously all the time, the over-lock stitch that forms in the suture location bottom thus, parallel all the time with the chain-type stitch of bottom, reached disposable complete stitching of the present invention, overseam, make the purpose of two open-wire lines, thereby further promote production efficiency and the product quality class of garment enterprise, can bring higher enterprise profit for garment enterprise.
Embodiment: B
Continuous five-thread overlock machine of the present invention, also can use as overlock machine, flat seam machine separately:
Processing overseam: for the handicraft product that only needs to use overlock machine processing sewing edge, edge with sewing, be placed on the needle plate (11), do not need to use overlock presser foot (14) this moment, directly put down flush joint presser feet (9), can carry out overseam processing to sewing: the mode of operation of five-string overlock seaming wherein is consistent with existing overlock machine; And when carrying out three yarn closed seam, only need take off left eedle (29) and get final product.
Processing flush joint: use flat seam machine to sew up the handicraft product of processing for only needing, sewing is placed on the needle plate (11), the position of processing suture is placed under the flush joint presser feet, do not need to use overlock presser foot (14) this moment, directly put down flush joint presser feet (9), can carry out the processing of flush joint stitching.
This shows, continuous five-thread overlock machine of the present invention, on the basis of having realized that embodiment A is described and once realize " stitching, overseam, make two open-wire lines " three process, one-machine-multi-function, by the combination of multiple stitching, independent flexible use, promote product function, can save more costs for clothes production enterprise, also will promote the industrial upgrading of garment machinery industry.
Claims (6)
1. continuous five-thread overlock machine, by frame, platen, head consists of, head adopts the cantilever horizontal head, handpiece structure comprises: casing (5), transmission mechanism, needle bar mechanism, feed dog mechanism, cutter mechanism, presser foot device, bending needing mechanism, the main shaft of transmission mechanism (22) drives upper axle (23) by synchronous transmission device and is synchronized with the movement, needle bar mechanism is positioned at head cantilever left end, two eedles are equipped with in the bottom of shank (10), respectively left eedle (29) and right eedle (28), cutter mechanism is made of the upper cutter (15) of activity and fixing lower cutter (16), it is characterized in that: presser foot device is comprised of flush joint presser foot device and overlock presser foot mechanism two parts, flush joint presser feet (9) is positioned at head cantilever left end bottom, there is a flush joint presser feet baffle plate (21) in flush joint presser feet (9) left side, flush joint presser bar (20) is parallel with shank (10), pump, overlock presser foot (14) shaped flat, front end has one " recessed " font breach, right eedle (28) passes needle plate (11) from " recessed " font breach center, and left eedle (29) passes needle plate (11) from the left front end of " recessed " font breach; " recessed " font breach bottom surface and whole overlock presser foot bottom surface maintain an equal level, and the above is with respect to whole overlock presser foot, and be thin and be the stairstepping nick shaped, and this stairstepping breach forms a cavity with the flush joint presser feet, keeps supplying looper (31) activity; Upper cutter (15) is horizontal cutting knife, by upper cutter cover (37) upper cutter (15) is reinforced on both sides up and down, and the part that upper cutter cover (37) is connected with the cutting knife link rod is hidden under needle plate (11) plane; Left eedle (29) forms double chainstitch with chain type looper (30), and right eedle (28) forms connection seam three yarn closed seam stitching with upper looper (31), lower looper (32).
2. continuous five-thread overlock machine as claimed in claim 1 is characterized in that described platen (1) one side has a scale (12), and platen (1) plane has one be used for to place and the fixing breach of head (3); A broken breach (2) of dumping of cloth is arranged between breach (3) and the scale (12), the broken breach (2) of dumping of cloth penetrates platen (1), broken breach (2) bottom of dumping of cloth has one " U " to mould hopper (4), be used for guiding cloth broken dump direction, power source is equipped with in the bottom of platen (1).
3. continuous five-thread overlock machine as claimed in claim 1, presser foot device is comprised of flush joint presser foot device and overlock presser foot mechanism two parts, it is characterized in that described overlock presser foot (14) shaped flat, front end is thinner than the rear end, the left side is straight and smooth, the left side meets at right angle with the bottom surface, and left side and top intersection bend to smooth arc; " recessed " font breach right-hand component is trihedral, and the above is intersected at edge, the rightmost side with the bottom surface; During work, overlock presser foot (14) is positioned between flush joint presser feet (9) and the needle plate (11); Flush joint presser feet (9) is overlapped with overlock presser foot (14), and flush joint presser feet (9) is pressed on the overlock presser foot (14).
4. continuous five-thread overlock machine as claimed in claim 1, it is characterized in that: its method of operating is as follows: for sewing up, overseam, make the folding sewing (34) of two open-wire line three process, horizontal sewing (35) and will make at folding sewing (34) converted products of two open-wire lines, at first: will fold sewing (34), the suture of horizontal sewing (35), overlap on the needle plate (11), put down overlock presser foot (14), push down suture, the major part of needs being made the folding sewing (34) of two open-wire lines folds back toward overlock presser foot frame (13) direction, put down again flush joint presser feet (9), determine that flush joint presser feet baffle plate (21) keeps off the burst of making the sewing of two open-wire lines at needs.
5. continuous five-thread overlock machine as claimed in claim 1, it is characterized in that described seam three yarn closed seam stitching formation method is: move under right eedle (28) the band alignment, pass the major part of folding sewing (34) and the folded part of folding sewing (34) in overlock presser foot (14) " recessed " font breach center, pass again horizontal sewing (35), go up from lowest part, form wire loop A; Lower looper (32) band line passes and moves right, and passes wire loop A; Right eedle (28) continues to move upward, and withdraws from folding sewing (34), horizontal sewing (35), and the lower looper (32) that the wire loop A of right eedle (28) is moved right elongates, and lower looper (32) forms triangle wire loop B; Go up simultaneously looper (31) band alignment left movement, the imbricate place at folding sewing (34) folded part right edge and horizontal sewing (35) suture enters the wire loop B that lower looper (32) forms; After feed dog (8) will fold sewing (34), horizontal sewing (35) and push forward a needle gage, right eedle (28) descended again; Looper on this moment (31) has moved to leftmost position, namely in the cavity of flush joint presser feet (9) and the formation of overlock presser foot (14) front end stairstepping breach, namely fold the Far Left in cavity between sewing (34) major part bottom and folding sewing (34) folded part, form triangle wire loop C, and begin to move right; The major part that right eedle (28) passes folding sewing (34) is passed wire loop C at overlock presser foot (14) " recessed " font breach, passes folded part and the horizontal sewing (35) of folding sewing (34) again; Upper looper (31), lower looper (32) be round about motion simultaneously, and the suture of upper looper (31) is stayed on the right eedle (28); Upper looper (31) withdraws from wire loop B, and lower looper (32) withdraws from wire loop A; Two sutures of upper looper (31), lower looper (32) all are enclosed within on the wire loop of right eedle (28); Right eedle (28) continues to descend, and tightens up stitching, and the suture of upper looper (31), lower looper (32) is tightened up by spooler separately, forms a circulation of connection seam three yarn closed seam stitching.
6. continuous five-thread overlock machine as claimed in claim 1, it is characterized in that described seam three yarn closed seam stitching, the position that three lines intersect is respectively: the suture of the suture of right eedle (28) and upper looper (31) is made the folding sewing (34) of two open-wire lines at needs major part bottom and folded part upper strata overlapping position intersect; The suture of the suture of upper looper (31) and lower looper (32) is crossing with the coincident place of the suture of horizontal sewing (35) in the right edge of the folded part of folding sewing (34); Right eedle (28) band suture is from the superiors of folding sewing (34), pass the folded part of the major part of folding sewing (34), folding sewing (34), pass horizontal sewing (35) again, intersect at the bottom of horizontal sewing (35) and the suture of lower looper (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910127973 CN101575772B (en) | 2008-04-23 | 2009-03-26 | Continuous five-thread overlock machine |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810027603.5 | 2008-04-23 | ||
| CN200810027603 | 2008-04-23 | ||
| CN200810131821 | 2008-06-23 | ||
| CN200810131821.3 | 2008-06-23 | ||
| CN 200910127973 CN101575772B (en) | 2008-04-23 | 2009-03-26 | Continuous five-thread overlock machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575772A CN101575772A (en) | 2009-11-11 |
| CN101575772B true CN101575772B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910127973 Expired - Fee Related CN101575772B (en) | 2008-04-23 | 2009-03-26 | Continuous five-thread overlock machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120185A (en) * | 2016-09-18 | 2016-11-16 | 新乡市新科防护科技有限公司 | A kind of line supporting rack sewing reflecting strips |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192225A (en) * | 2015-05-07 | 2016-12-07 | 无锡市东尔电子器材有限公司 | A kind of open-wire line partition seam organization method and application thereof |
| TWI756796B (en) * | 2020-08-25 | 2022-03-01 | 伸興工業股份有限公司 | Suture supply device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250366Y (en) * | 1995-10-05 | 1997-03-26 | 卢永强 | Multifunctional five thread overedging machine |
| CN2288983Y (en) * | 1997-04-09 | 1998-08-26 | 高浴华 | Multifunctional overlock sewing machine |
| CN1294211A (en) * | 1999-10-26 | 2001-05-09 | 肖元培 | Improved 5-thread overedger |
| CN2637521Y (en) * | 2003-07-13 | 2004-09-01 | 浙江省恒强针车实业有限公司 | Multifunction overedger |
-
2009
- 2009-03-26 CN CN 200910127973 patent/CN101575772B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250366Y (en) * | 1995-10-05 | 1997-03-26 | 卢永强 | Multifunctional five thread overedging machine |
| CN2288983Y (en) * | 1997-04-09 | 1998-08-26 | 高浴华 | Multifunctional overlock sewing machine |
| CN1294211A (en) * | 1999-10-26 | 2001-05-09 | 肖元培 | Improved 5-thread overedger |
| CN2637521Y (en) * | 2003-07-13 | 2004-09-01 | 浙江省恒强针车实业有限公司 | Multifunction overedger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120185A (en) * | 2016-09-18 | 2016-11-16 | 新乡市新科防护科技有限公司 | A kind of line supporting rack sewing reflecting strips |
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| Publication number | Publication date |
|---|---|
| CN101575772A (en) | 2009-11-11 |
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