CN107558020A - A kind of herringbone held sewing machine - Google Patents
A kind of herringbone held sewing machine Download PDFInfo
- Publication number
- CN107558020A CN107558020A CN201710868627.2A CN201710868627A CN107558020A CN 107558020 A CN107558020 A CN 107558020A CN 201710868627 A CN201710868627 A CN 201710868627A CN 107558020 A CN107558020 A CN 107558020A
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- CN
- China
- Prior art keywords
- herringbone
- shank
- sewing machine
- head
- stitching
- 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.)
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Abstract
The present invention discloses a kind of herringbone held sewing machine, and it includes：Support and the head being fixed on support, wherein, a crank is provided with head, the crank top is fixedly connected with head, and pivot joint is inserted in middle part with dialling in sewing machine swing mechanism, and crank end is provided with sleeve；One herringbone shank is movably installed in sleeve；A crosspointer bar that is not swingable and being provided with two sewing needles, described herringbone shank and crosspointer bar are additionally provided with head and a transmission device interlocks, i.e., described herringbone shank synchronously can move up and down with crosspointer bar.The present inventor's font sewing machine can not only sew out herringbone stitching, two stitchings parallel and that herringbone stitching can be reinforced of sewing out also on lambdoid stitching more, the stitching i.e. of the invention sewed is suitable to be consolidated, even if herringbone stitching loosens, also will not needlework one tear off to tail, greatly improve the quality of sewed product, and stitching creates an aesthetic feeling.
Description
Technical field：
The present invention relates to sewing machine technique field, refer in particular to that a kind of stitching is firm, herringbone held sewing machine attractive in appearance.
Background technology：
Sewing machine is with one or more sewing thread, and one or more stitchings are formed on sewing, make one or more layers seam
The machine that material interweaves or united by a seam.Fabric and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre
Deng product, the stitching neat appearance stitched out, it is smooth firmly, sewing velocity is fast, easy to use.
Herringbone held sewing machine, cloth linking is generally used for, its cabling is chevron shaped, while also can straight line sewing.Traditional
Herringbone held sewing machine is typically only provided with a shank, and shank is provided with a sewing needle.One inside herringbone held sewing machine
As be provided with a pendulous device and a drive device, described shank is connected with pendulous device with drive device simultaneously；Swing dress
Shank or so or swing can be made by putting, and drive device makes shank move up and down, so as to carry out sewing operation.Traditional herringbone
Held sewing machine can only sew out lambdoid stitching, such stitching built on the sand, when stitching loosens, it is easy to one, needlework
Tear off to tail, the quality of sewed product is had a greatly reduced quality.
The content of the invention：
Consolidated it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of stitching, herringbone held sewing attractive in appearance
Machine.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals：A kind of herringbone held sewing machine, it is wrapped
Include：Support and the head being fixed on support, wherein, a crank is provided with head, the crank top and head stationary phase
Connect, pivot joint is inserted in middle part with dialling in sewing machine swing mechanism, and crank end is provided with sleeve；One herringbone shank is movably installed in handle
In set；It is additionally provided with a crosspointer bar that is not swingable and being provided with two sewing needles on head, described herringbone shank and double
Shank and a transmission device interlock, i.e., described herringbone shank synchronously can move up and down with crosspointer bar；Described described machine
Three horizontal positioned rotating shuttles are provided with seat, wherein, the swing mechanism of the first rotating shuttle and sewing machine interlocks, second and third rotating shuttle
Interlocked with the drive device of sewing machine；Sewing needle and the first rotating shuttle coordinating operation on described described herringbone shank, it is described
Crosspointer bar on sewing needle and second and third rotating shuttle coordinating operation；Be installed with described described head one prevent it is double
The rod set that shank is swung, described crosspointer bar are movably installed in the rod set；Described described transmission device includes：One master
Axle, the main shaft connect with the drive device of sewing machine；One rotating disk, the rotating disk and main shaft joining distal ends；A connecting piece, the connection sheet
Connect with rotating disk by one first from axle；One second from axle, and this second is articulated in connection sheet end from axle, second from axle one end with
Crosspointer bar is fixedly connected, and the other end connects with a contiguous block；One the 3rd is fixedly connected from axle one end and herringbone shank, the other end with
Described contiguous block connects；Described herringbone shank can synchronously move up and down with crosspointer bar.
It is after adopting the above technical scheme, it is not swingable and two sewing needles are installed due to being additionally provided with one on head
Crosspointer bar, and herringbone shank and crosspointer bar and a transmission device interlock, i.e., described in herringbone shank synchronously can be done with crosspointer bar
Move up and down.The present inventor's font sewing machine can not only sew out herringbone stitching, also on lambdoid stitching to sew more
Go out two stitchings parallel and that herringbone stitching can be reinforced, i.e., the present invention sews suitable firm of the stitching come, that is, makes one
Font stitching loosens, also will not needlework one tear off to tail, greatly improve the quality of sewed product, and stitching is rich
There is aesthetic feeling.
Brief description of the drawings：
Fig. 1 is the front view of the present invention；
Fig. 2 is the rotating shuttle schematic layout pattern of base inner in the present invention；
Fig. 3 is transmission structures schematic diagram of the present invention；
Fig. 4 is the stitching figure that the present invention sews out.
Description of reference numerals：
The sleeve of 1 support, 2 head, 21 crank 211
The herringbone shank of 212 sleeve, 22 rod set, 23 presser feet 3
The sewing needle of 30 sewing needle, 4 crosspointer bar, 40 sewing needle 41
The connection sheet of 5 transmission device, 51 main shaft, 52 rotating disk 53
54 first from axle 55 second from the contiguous block 57 the 3rd of axle 56 from axle
The rotating shuttle of 6 rotating shuttle, 61 first 62 second rotating shuttle 63 of rotating shuttle the 3rd
71 herringbone stitching, 72 parallel stitching
Embodiment：
With reference to specific embodiments and the drawings, the present invention is further described.
As shown in Fig. 1-4, a kind of herringbone held sewing machine, it includes：Support 1 and the head 2 being fixed on support 1, its
In, a crank 21 is provided with head 2, the top of crank 21 is fixedly connected with head 2, in middle part and sewing machine swing mechanism
Dial and insert (not shown) pivot joint, the end of crank 21 is provided with sleeve 211,212.A presser feet 23 is additionally provided with head 2.
One herringbone shank 3 is movably installed in sleeve 211,212；It is not swingable and install that one is additionally provided with head 2
There is the crosspointer bar 4 of two sewing needles 40,41, a rod set 22 for preventing crosspointer bar 4 from swinging be installed with described head 2,
Described crosspointer bar 4 is movably installed in the rod set 22.Described herringbone shank 3 and crosspointer bar 4 interlocks with a transmission device 5,
I.e. described herringbone shank 3 synchronously can move up and down with crosspointer bar 4.
Described transmission device 5 includes：One main shaft 51, the main shaft 51 connect with the drive device of sewing machine；One rotating disk
52, the rotating disk 52 and the joining distal ends of main shaft 51；A connecting piece 53, the connection sheet 53 and rotating disk 52 are by one first from the phase of axle 54
Connect；One second from axle 55, and this second is articulated in the end of connection sheet 53 from axle 55, and second from the one end of axle 55 and the stationary phase of crosspointer bar 4
Connect, the other end connects with a contiguous block 56；One the 3rd is fixedly connected from the one end of axle 57 and herringbone shank 3, the other end with it is described
Contiguous block 56 connects；Described herringbone shank 3 can synchronously move up and down with crosspointer bar 4.
Three horizontal positioned rotating shuttles 6 are provided with described support 1, wherein, the swing of the first rotating shuttle 61 and sewing machine
Mechanism interlocks, and the drive device of second and third rotating shuttle 62,63 and sewing machine interlocks.Sewing needle 30 on described herringbone shank 3 with
The coordinating operation of first rotating shuttle 61, sewing needle 40,41 and second and third rotating shuttle 62,63 coordinating operations on described crosspointer bar 4.
Needlework cabling as shown in Figure 4, two parallel stitchings 72 surround herringbone stitching 71, i.e. described parallel stitching 72
It is sewed on the wedge angle of herringbone stitching 71, parallel stitching 72 makes herringbone stitching 71 more firm, attractive in appearance.
In use, pushing down the product of being sewn using presser feet 23, the drive device and pendulous device of sewing machine open the present invention simultaneously
It is dynamic, so as to drive herringbone shank 3 to be moved with crosspointer bar 4.Herringbone shank 3 is not only swung, and is moved up and down simultaneously, furthermore,
When moving up and down, the synchronous herringbone shank 3 of crosspointer bar 4 moves up and down herringbone shank 3；The pendulum of first rotating shuttle 61 and sewing machine
Motivation structure interlocks, and the drive device of second and third rotating shuttle 62,63 and sewing machine interlocks.Sewing needle 30 and first on herringbone shank 3
The coordinating operation of rotating shuttle 61, sewing needle 40,41 and second and third rotating shuttle 62,63 coordinating operations on crosspointer bar 4；So as to pass through sewing
The needlework cabling that pin 30,40,41 is sewed out as shown in Figure 4, two parallel stitchings 72 surround herringbone stitching 71.
Certainly, the foregoing is only the specific embodiment of the present invention, be not to limit the scope of the present invention, it is all according to
The equivalent change or modification that construction, feature and principle described in scope of the present invention patent are done, all should be included in Shen of the present invention
Please be in the scope of the claims.
Claims (1)
1. a kind of herringbone held sewing machine, it includes：Support (1) and the head (2) being fixed on support (1), wherein, head
(2) crank (21) is provided with, crank (21) top is fixedly connected with head (2), in middle part and sewing machine swing mechanism
Dial insert pivot joint, crank (21) end is provided with sleeve (211,212)；One herringbone shank (3) be movably installed in sleeve (211,
212) in, it is characterised in that：A pair that be not swingable and being provided with two sewing needles (40,41) is additionally provided with head (2)
Shank (4), described herringbone shank (3) and crosspointer bar (4) interlock with a transmission device (5), i.e., described herringbone shank (3) can
Synchronous done with crosspointer bar (4) moves back and forth up and down；Three horizontal positioned rotating shuttles (6) are provided with described support (1), its
In, the swing mechanism of the first rotating shuttle (61) and sewing machine interlocks, and the drive device of second and third rotating shuttle (62,63) and sewing machine connects
It is dynamic；Sewing needle (30) on described herringbone shank (3) and the first rotating shuttle (61) coordinating operation, on described crosspointer bar (4)
Sewing needle (40,41) and second and third rotating shuttle (62,63) coordinating operation；Being installed with one on described head (2) prevents crosspointer
The rod set (22) that bar (4) is swung, described crosspointer bar (4) are movably installed in the rod set (22)；
Described transmission device (5) includes：
One main shaft (51), the main shaft (51) connect with the drive device of sewing machine；
One rotating disk (52), the rotating disk (52) and main shaft (51) joining distal ends；
A connecting piece (53), the connection sheet (53) connect with rotating disk (52) by one first from axle (54)；
One second from axle (55), and this second is articulated in connection sheet (53) end from axle (55), and second from axle (55) one end and crosspointer
Bar (4) is fixedly connected, and the other end connects with a contiguous block (56)；
One the 3rd is fixedly connected from axle (57) one end and herringbone shank (3), and the other end connects with described contiguous block (56)；It is described
Herringbone shank (3) can synchronously be moved up and down with crosspointer bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868627.2A CN107558020A (en) | 2017-09-22 | 2017-09-22 | A kind of herringbone held sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868627.2A CN107558020A (en) | 2017-09-22 | 2017-09-22 | A kind of herringbone held sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558020A true CN107558020A (en) | 2018-01-09 |
Family
ID=60981724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710868627.2A Pending CN107558020A (en) | 2017-09-22 | 2017-09-22 | A kind of herringbone held sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103681A (en) * | 2018-03-05 | 2018-06-01 | 苏州强逸机械有限公司 | A kind of needle bar crank |
| CN114262967A (en) * | 2021-11-30 | 2022-04-01 | 广东溢达纺织有限公司 | Decorative thread, sewing method thereof and fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152894A (en) * | 1984-08-21 | 1986-03-15 | 株式会社 森本製作所 | Double ring sewing machine using looper |
| CN2425101Y (en) * | 2000-05-19 | 2001-03-28 | 何再发 | High-speed industrial sewing machine with cross-tube throat plate seat |
| CN101525814A (en) * | 2009-03-23 | 2009-09-09 | 通宇缝纫机股份有限公司 | Bent two-needle sewing machine |
| CN105926171A (en) * | 2016-06-23 | 2016-09-07 | 钟治超 | Sewing machine |
| CN206428419U (en) * | 2016-12-01 | 2017-08-22 | 启翔股份有限公司 | Crosspointer complications suture mechanism |
-
2017
- 2017-09-22 CN CN201710868627.2A patent/CN107558020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152894A (en) * | 1984-08-21 | 1986-03-15 | 株式会社 森本製作所 | Double ring sewing machine using looper |
| CN2425101Y (en) * | 2000-05-19 | 2001-03-28 | 何再发 | High-speed industrial sewing machine with cross-tube throat plate seat |
| CN101525814A (en) * | 2009-03-23 | 2009-09-09 | 通宇缝纫机股份有限公司 | Bent two-needle sewing machine |
| CN105926171A (en) * | 2016-06-23 | 2016-09-07 | 钟治超 | Sewing machine |
| CN206428419U (en) * | 2016-12-01 | 2017-08-22 | 启翔股份有限公司 | Crosspointer complications suture mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103681A (en) * | 2018-03-05 | 2018-06-01 | 苏州强逸机械有限公司 | A kind of needle bar crank |
| CN114262967A (en) * | 2021-11-30 | 2022-04-01 | 广东溢达纺织有限公司 | Decorative thread, sewing method thereof and fabric |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
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| WD01 | Invention patent application deemed withdrawn after publication |