CN1590621B - Stitching structure - Google Patents
Stitching structure Download PDFInfo
- Publication number
- CN1590621B CN1590621B CN 200410074959 CN200410074959A CN1590621B CN 1590621 B CN1590621 B CN 1590621B CN 200410074959 CN200410074959 CN 200410074959 CN 200410074959 A CN200410074959 A CN 200410074959A CN 1590621 B CN1590621 B CN 1590621B
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- China
- Prior art keywords
- double
- line
- network
- stitching structure
- wire loop
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- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000010417 needlework Methods 0.000 claims description 19
- 238000009958 sewing Methods 0.000 description 18
- 238000004804 winding Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
- Details Of Garments (AREA)
Abstract
In the needle stitch structure of the invention the back of the tailoring cloth is arranged with a plurality of wire loop rows, a first double lock stitch part which is formed by tangling the first sleeve wire on the whole of a plurality of wire loop row is combined with a second double lock stitch part that is formed by tangling the second sleeve wire on one part of a plurality of wire loop rows, therefore, not only the tailoring strength can be increased but also the elasticity can be appropriately restrained, and the unnecessary detaching caused by the switching off of the thread can be prevented.
Description
Technical field
The present invention relates to a kind of stitching structure (stitch type) that utilizes Sewing machines to form sewings.
Background technology
Using Sewing machines particularly in the making of industrial sewing machines, be kind, the position that is fit to sewings, existing various stitching structure practicability.These stitching structures, such as in " making topical reference book " (distribution of bureau of publication of fiber association of Japan) record, by US government standard office (StandardsDivision of U.S.government) standard and announcement, in Japanese Industrial Standards (JIS-B9070), represent as a reference.
As a kind of in such stitching structure double-locked stitch (double lock stitches) is arranged, in addition,, flat lock stitch (flat seam stitches) is arranged as the stitching structure that fancy yarns on adding on this double-locked stitch obtains.In addition, double-locked stitch is to be to represent with the mark of 400 yarn counts in U.S.'s specification, and the stitching structure of in JIS, representing with the D mark.And the flat lock stitch is to represent with the mark of 600 yarn counts in Unite States Standard, and the stitching structure of in JIS, representing with the F mark.
Fig. 1 is the key diagram of the stitching structure of double-locked stitch, shows the needle tracking form of the both sides of the tailoring cloth that is formed with double-locked stitch.The needle tracking of double-locked stitch shown in this Fig is made of three needlework 2,2... and a cover line 3.
Cover line 3, is wrapped in by on needlework 2, the formed wire loop row 20,20 of 2... slightly carrying out winding thread on the direction of quadrature with throughput direction along the back side of tailoring cloth 1, forms the needle tracking of dual ring as shown in the figure.In addition, the throughput direction of the white arrow symbolic representation tailoring cloth 1 among the figure.
The stitching structure of such double-locked stitch, in Unite States Standard, in the quantity of needlework 2 is that 1～3 scope internal standardization has 7 kinds of needle tracking modes 401～407 (Stitch Type 401～407), and added the stitching structure of the flat lock stitch of last fancy yarns, be that 2～4 scope internal standardization has 6 kinds of needle tracking modes 602～607 (Stitch Type 602～607) in the quantity of needlework 2.
The stitching structure of such double-locked stitch and flat lock stitch, have the intensity height, be rich in the good characteristic of retractility, and the stitching structure of flat lock stitch, tailoring cloth just, the back side have that rule twines on fancy yarns and cover line, upper and lower sides specious, in appearance advantage arranged, be widely used in making of various dress material product in recent years.
Yet, along with the variation of sewings in recent years, realize the quite high needle tracking intensity and the inhibition of retractility etc., even the stitching structure of double-locked stitch (comprising the flat lock stitch) also is difficult to reach requirement sometimes, for these requirements, single line chain type needle tracking (Chain Stitches), flush joint (LockStitches) wait that other stitching structure is just more difficult to reach its requirement.
In addition, as shown in Figure 1 in the double-locked stitch stitching structure of Xing Chenging, cut off the part of cover line 3, and when stretching this cut-outs end, the wire loop row 20 of this cover line 3 and needlework 2, the winding of 20... begins side and comes off successively to sewing up, and can disassemble needle tracking continuously.This helps can implement simply to make again when mistake is made in generation, but its reverse side under the cut situation of cover line, can cause disassembling of large-scale needle tracking in as the use of sewings, and is also bad with regard to the quality of sewings.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of stitching structure of novelty, can realize improving needle tracking intensity simultaneously and suitably suppress retractility, and prevent to cut off unnecessary the disassembling of the needle tracking that causes because of the cover line.
Needle tracking structure of the present invention, this stitching structure forms several wire loop row respectively by several needlework that run through tailoring cloth at the above-mentioned tailoring cloth back side, and will overlap line and twine network in described several wire loops row and constitute, it is characterized in that having: the first cover line is twined network carried out the structure that merges in twine the second double-locked stitch portion that network constitutes in the annular part of above-mentioned several lines by the annular first double-locked stitch portion that all constitutes of above-mentioned several lines and the second cover line.
In the present invention, for several wire loop row that form by several needlework at the tailoring cloth back side, twine by cover line (first cover line) that these several lines are annular all to constitute general double-locked stitch portion (the first double-locked stitch portion), overlapping line (the second cover line) simultaneously twines the annular part of these several lines and constitutes local double-locked stitch portion (the second double-locked stitch portion), improve the intensity of needle tracking by the synergism of these suturing parts, and, the original retractility that is produced by the first double-locked stitch portion is suppressed by the effect of the second double-locked stitch portion, has realized the desirable retractility of appropriate inhibition.In addition, first, second cover line stops respectively and the coming off of the annular winding of line of needlework mutually, the disassembling of the unnecessary needle tracking that is produced when preventing to cut off line.
Purpose of the present invention and novel characteristics can be clear fully with reference to the detailed description of accompanying drawing and the following stated.
Description of drawings
Fig. 1 is double-locked stitch needle tracking structure key diagram.
Fig. 2 is the plane that first embodiment of stitching structure of the present invention is shown.
Fig. 3 is the plane that second embodiment of stitching structure of the present invention is shown.
The specific embodiment
Below, based on accompanying drawing detailed description the present invention of expression preferred forms.Fig. 2 amplifies the needle tracking part of having represented the tailoring cloth back side for the plane of first embodiment of expression stitching structure of the present invention.
Stitching structure shown in this figure is formed by 3 needlework 2,2,2, on three the wire loop row 20,20,20 that are arranged parallel to each other at the back side 11 of tailoring cloth 1, twines two covers of network line (the first cover line overlaps line with second) and forms.
Article 3, each pin of needlework 2,2,2 by keeping them moves up and down, each determining deviation up/down perforation is at the tailoring cloth of intermittently being carried along direction shown in the white arrow symbol among the figure 1, and above-mentioned wire loop row 20,20,20 are formed by the arrangement of the round wire loop that the perforation position at each needlework 2,2,2 stays.
By along the back side of tailoring cloth 1 with the above-mentioned throughput direction looper (looper) (not icon) done of the enterprising deactuate of advancing of direction of quadrature slightly, the first cover line 4 carries out winding thread at the view picture arrange regional of three wire loop row 20,20,20, constitutes the first double-locked stitch portion 40 thereby twine network as shown in figure at whole wire loop row 20,20,20.This double-locked stitch portion 40 is the needle tracking that is standardized as Stitch Type 407 in above-mentioned Unite States Standard, can form by possessing the pin that forms this kind needle tracking and the Sewing machines of looper.
By similarly make the looper of advance and retreat action along tailoring cloth 1 back side, the second cover line 5 carries out winding thread at two wire loop row, 20, the 20 arrange regional width that are positioned at the turnover side, constitutes the second double-locked stitch portion 50 thereby twine network as shown in figure with above-mentioned two wire loop row 20,20.This dual needle tracking 50 is the needle tracking that is standardized as Stitch Type 407 in Unite States Standard.For example, the second cover line 5 is remained in the line hole, this line hole be arranged in addition keep the first cover line 4 at front end looper midway, and when this looper is advanced and retreat action, make the second cover line 5 only on two wire loop row 20,20, twine network, can merge formation with the first double-locked stitch portion 40 thus.
In the stitching structure that constitutes like this, because twining network, 2,2,2 and two covers of three needlework line 4,5 constitutes needle tracking, therefore the stitching structure of more general double-locked stitch can obtain very high needle tracking intensity.
In addition, first, second double-locked stitch portion 40,50 are respectively the stitching structure of known double-locked stitch, with first, the second cover line 4,5 from cut off midway, and when this cut-out that stretches is held, though with above-mentioned wire loop row 20,20 the network that twines comes off successively and needle tracking is disassembled continuously to sewing up the beginning side, twine three wire loop row 20 of network, 20,20 whole first cover lines 4 and only twine two wire loop row 20 of network, 20 the second cover line 5, because it is overlapped at the back side of tailoring cloth 1, thereby coming off because of second existence of overlapping line 5 (or first cover line 4) is prevented from of the first cover line 4 that above-mentioned stretching causes (or second cover line 5) can stop to disassemble of needle tracking halfway.
And, have in the stitching structure of the present invention of first, second double-locked stitch portion 40,50, cut off first and second cover line 4,5 simultaneously after, can disassemble these by mutual stretching and cut off end, for example, can be applicable to make making again in the way.As mentioned above, cut off first and second cover line 4,5 simultaneously and stretch alternately that these cut off the state of end, under the common service behaviour of sewings, can take place hardly, prevented from really to cut off line and unnecessary the disassembling of needle tracking that cause.
Fig. 3 is the plane of second embodiment of stitching structure of the present invention.In this figure, the back side 11 at tailoring cloth 1, the first cover line 4 twines network and forms the first double-locked stitch portion 40 in the whole of three wire loop row 20,20,20 of arranging as previously mentioned, and the second cover line 6 twines network and passes in and out wire loop row 20 of side and form the second double-locked stitch portion 60 in being positioned at looper.
The first double-locked stitch portion 40 and first embodiment are to be standardized as the normalized needle tracking of needle tracking mode 407 (Stitch Type 407) equally, and the second double-locked stitch portion 60 is the needle tracking that is standardized as needle tracking mode 401 (Stitch Type 401) in Unite States Standard.In this embodiment, same with first embodiment, realize the raising of suture strength, and can effectively prevent unnecessary disassembling.
In addition, the second double-locked stitch portion 60 that the wire loop row 20 and the second cover line 6 constitute plays the effect that suppresses the length direction retractility effectively.Therefore, in the stitching structure of second embodiment shown in Figure 3, overlap the tension force of line 6 by second of setting when making, can realize the retractility of appropriateness simply, can adjust the kind corresponding to sewings, the retractility of making sewing conditions such as position, particularly, for the sewings that requires to suppress retractility, form favourable stitching structure.
And, in the above embodiment, though the stitching structure that is made of three needlework 2,2,2 is illustrated, stitching structure of the present invention also can be the first cover line to be twined network twine network in two wire loops are listed as and the structure of the second double-locked stitch portion merging that forms in the annular first double-locked stitch portion that all forms of two lines that formed by two needlework and the second cover line.
In addition, also can be the first cover line to be twined network overlap line in the annular first double-locked stitch portion that all forms of four lines that form by four needlework and second and twine network three, two or one and structure of the second double-locked stitch portion that forms in four wire loops are listed as.
Have again, at Fig. 2, shown in 3 first, in two embodiments, all show by possessing that direction left passes in and out motion and be retracted into the stitching structure that the Sewing machines of the looper of motion forms to right, but, stitching structure of the present invention also can by possess to right pass in and out motion and left the direction Sewing machines that is retracted into the looper of motion realize, in this case, in first embodiment shown in Figure 2, the second cover line 5 twines the wire loop row 20 of network in central authorities and left side, 20 and constitute the second double-locked stitch portion 50, in second embodiment shown in Figure 3, the second cover line 6 only twines network and forms the second dual ring portion 60 in the wire loop row 20 in left side.
In addition, stitching structure of the present invention is as long as has double-locked stitch portion at the back side 11 of tailoring cloth 1, also applicable to the stitching structure of the flat lock stitch of fancy yarns on having in tailoring cloth 1 front.
Detailed description as above, in stitching structure of the present invention, the back side at tailoring cloth forms the wire loop row by several needlework, it is annular all and the first double-locked stitch portion that forms in line that the first cover line is twined network, twining the second double-locked stitch portion that network forms in the annular part of above-mentioned line with the second cover line merges, therefore, except can obtaining the high retractility of making intensity and appropriateness, first, two cover lines play mutually to stop with the line of needlework is annular and twine the effect that network comes off, thereby can prevent to cut off unnecessary the disassembling that line causes, can improve the quality of sewings.
More than; purpose at the embodiment described in the specific embodiment only is clearly to illustrate technology contents of the present invention; the present invention can not be defined in these specific embodiments and do the explanation of narrow sense, can carry out various changes in the present invention's spirit and the scope of asking for protection and implement the present invention.
Claims (1)
1. stitching structure, this stitching structure forms several wire loop row respectively by several needlework that run through tailoring cloth at the above-mentioned tailoring cloth back side, and will overlap line and twine network in described several wire loops row and constitute, it is characterized in that having the first cover line is twined network in twining the second double-locked stitch portion that network constitutes in the annular part of above-mentioned several lines by the annular first double-locked stitch portion that all constitutes of above-mentioned several lines with the second cover line.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003310199 | 2003-09-02 | ||
| JP2003310199A JP4324853B2 (en) | 2003-09-02 | 2003-09-02 | Seam structure |
| JP2003-310199 | 2003-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1590621A CN1590621A (en) | 2005-03-09 |
| CN1590621B true CN1590621B (en) | 2011-08-17 |
Family
ID=34412136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410074959 Expired - Fee Related CN1590621B (en) | 2003-09-02 | 2004-09-01 | Stitching structure |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4324853B2 (en) |
| CN (1) | CN1590621B (en) |
| TW (1) | TW200510594A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009036988A1 (en) * | 2009-05-12 | 2010-12-16 | Nähmaschinenfabrik Emil Stutznäcker GmbH & Co. KG | Method for sewing a sewing material |
| CN113017163B (en) * | 2021-03-31 | 2022-09-16 | 内蒙古鄂尔多斯资源股份有限公司 | Method for sealing knitted tape, and sweater |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273299A (en) * | 1999-05-06 | 2000-11-15 | 飞马缝纫机制造株式会社 | Device for protecting needle tracking twist-off |
-
2003
- 2003-09-02 JP JP2003310199A patent/JP4324853B2/en not_active Expired - Fee Related
-
2004
- 2004-08-05 TW TW093123488A patent/TW200510594A/en not_active IP Right Cessation
- 2004-09-01 CN CN 200410074959 patent/CN1590621B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273299A (en) * | 1999-05-06 | 2000-11-15 | 飞马缝纫机制造株式会社 | Device for protecting needle tracking twist-off |
Non-Patent Citations (4)
| Title |
|---|
| JP昭52-51483 1977.04.13 |
| JP特开2002-166076A 2002.06.11 |
| JP特开2003-53079A 2003.02.25 |
| JP特开平8-238389A 1996.09.17 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200510594A (en) | 2005-03-16 |
| CN1590621A (en) | 2005-03-09 |
| TWI338063B (en) | 2011-03-01 |
| JP2005074082A (en) | 2005-03-24 |
| JP4324853B2 (en) | 2009-09-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150901 |
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| EXPY | Termination of patent right or utility model |