CN2647888Y - Blind stitch sewing means - Google Patents
Blind stitch sewing means Download PDFInfo
- Publication number
- CN2647888Y CN2647888Y CN 03255595 CN03255595U CN2647888Y CN 2647888 Y CN2647888 Y CN 2647888Y CN 03255595 CN03255595 CN 03255595 CN 03255595 U CN03255595 U CN 03255595U CN 2647888 Y CN2647888 Y CN 2647888Y
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- CN
- China
- Prior art keywords
- axle
- fixed
- base
- frame
- shift fork
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a device for sewing blindstitch installed in domestic or industrial sewing machine, comprising a pedestal, a stander, a stander adjusting screw, an axle, a ratchet wheel, a transfer bar mechanism, a lever, a cam mechanism, a transmission fork, a presser unit, and so on, the device is arranged on the head of the sewing machine, a needle passes through the whole outer cloth and half layer of the cloth in the innermost layer sleeved on the axle, and can sew the blindstitch conveniently, the sewed blindstitchs are not only beautiful, but also firm, the utility model has simple manufacturing techniques, convenient assembling, cheapness, and has wide applicable value and prospects for popularizing.
Description
(1) technical field
The utility model relates to a kind of device of making stowing on family expenses and the industrial sewing machines that is installed in.
(2) background technology
The Sewing machines that uses uses two-wire in the process of making at present, then show nexine one object line is respectively arranged, when making stowing, the method of using is to replace original colo(u)r streak to make on the cloth front with transparent fine rule, so that the clothes front does not have the naked eyes object line, but we know the stowing of making in this way, because transparent fine rule is made on the cloth of clothes front,, can see tangible pin hole vestige though open-wire line is can't see in the front, attractive in appearance inadequately, and because the transparent thread intensity difference easily break, thereby the stowing of making is easy to crack, cause the stowing sewing quality not pass a test, and also need lean on craft need make the ripple stowing time.
(3) summary of the invention
The utility model provides a kind of device of sewing clothing stowing, and it can make the ripple stowing easily, can make stowing firm, attractive in appearance again.
For achieving the above object, the technical solution adopted in the utility model is: the utility model is by base, frame, the frame adjustment screw, axle, ratchet, transfer bar mechanism, lever, cam mechanism, shift fork, presser foot devices etc. are partly formed, base is fixed on the Sewing machines needle plate with the needle plate screw of former Sewing machines, frame is fixed on the base, frame adjustment screw on the base is used to regulate the position of frame and base, with the reasonable clearance of assurance axle with pin, axle is fixed on the frame, ratchet is fixed on an end of axle, lever one end inserts in the axle central slot, the other end cam that links closely, shift fork is fixed on the base, the shift fork prong is clamped the fixed screw of Sewing needles, cam mechanism, transfer bar mechanism is separately fixed at the middle part and the other end of shift fork, and presser foot device is fixed on the base.
On family expenses or industrial sewing machine head, install the utility model device additional, make Sewing machines in the process of making, the whole outer layer cloths that wrap on the axle and the half storey cloth of innermost layer are passed in suture needle, make stowing easily, make clothes positive layer cloth not have object line, the reverse side ripple is beautiful, both convenient attractive in appearance, firmly practical again, solved with transparent thread and made easily insecure, the pin hole significant disadvantages of broken string of stowing, this device manufacture craft is simple, and is easy to assembly, low price is with a wide range of applications and promotion prospect.
(4) description of drawings
Fig. 1 is the perspective view of an embodiment of the utility model
(5) specific embodiment
As Fig. 1, the utility model is mainly by base 1, frame 2, frame adjustment screw 3, axle 4, ratchet 5, transfer bar mechanism 6, lever 7, cam mechanism 8, shift fork 9, presser foot device 10 is formed, the needle plate screw of the former Sewing machines of base 1 usefulness is fixed on the Sewing machines needle plate, frame 2 is fixed on the base 1, frame 2 adjustment screw 3 on the base 1 are used to regulate the position of frame 2 and base 1, to guarantee the reasonable clearance of axle 4 and pin, axle 4 is fixed on the frame 2, ratchet 5 is fixed on an end of axle 4, lever 7 one ends insert in axle 4 central slot, the other end cam that links closely, shift fork 9 is fixed on the base 1, shift fork 9 prongs are clamped the fixed screw of Sewing needles, cam mechanism 8, transfer bar mechanism 6 is separately fixed at the middle part and an end of shift fork 9, and presser foot device 10 is fixed on the base.When beginning to make, the cloth front that need make stowing wraps in the other end of axle 4 inwardly, with presser foot device 10 fastenings, shift fork 9 is made positive and negative cycle rotation under the effect of moving up and down of needle bar of sewing machine axle, drive cam mechanism 8 and do unidirectional rotation at intermittence, transfer bar mechanism 6 is made positive and negative cycle rotation, cam mechanism 8 promotes lever 7 and swings, transfer bar mechanism 6 promotes ratchet 5 and intermittently rotates, axle 4 is done intermittent moving back and forth and one-directional rotation simultaneously under the effect of lever 7 and ratchet 5, be fed forward cloth move left and right cloth and make and be seamed into the triangle ripple while rotating, pin is inserted from axle 4 edges down, regulate the position of frame 2 on base 1 according to the cloth thickness with frame adjustment screw 3, reach the reasonable clearance of axle 4 and pin, the half storey cloth that wraps in a last whole outer layer cloth and innermost layer is crossed in the cushion that guarantees to sew.
Claims (1)
1, a kind of device of making stowing, it is characterized in that: it is by base, frame, the frame adjustment screw, axle, ratchet, transfer bar mechanism, lever, cam mechanism, shift fork, presser foot devices etc. are partly formed, base is fixed on the Sewing machines needle plate with the needle plate screw of former Sewing machines, frame is fixed on the base, frame adjustment screw on the base is used to regulate the position of frame and base, with the reasonable clearance of assurance axle with pin, axle is fixed on the frame, ratchet is fixed on an end of axle, lever one end inserts in the axle central slot, the other end cam that links closely, shift fork is fixed on the base, the shift fork prong is clamped the fixed screw of Sewing needles, cam mechanism, transfer bar mechanism is separately fixed at the middle part and the other end of shift fork, and presser foot device is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255595 CN2647888Y (en) | 2003-07-10 | 2003-07-10 | Blind stitch sewing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255595 CN2647888Y (en) | 2003-07-10 | 2003-07-10 | Blind stitch sewing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647888Y true CN2647888Y (en) | 2004-10-13 |
Family
ID=34328647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255595 Expired - Fee Related CN2647888Y (en) | 2003-07-10 | 2003-07-10 | Blind stitch sewing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469490B (en) * | 2007-12-28 | 2013-03-06 | Juki株式会社 | Strip cloth presser foot mechanism of strip sewing machine |
| CN108914410A (en) * | 2018-10-18 | 2018-11-30 | 安徽即刻动身健身器械科技有限公司 | A kind of cloth set continuously sews the process equipment for turning over set |
-
2003
- 2003-07-10 CN CN 03255595 patent/CN2647888Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469490B (en) * | 2007-12-28 | 2013-03-06 | Juki株式会社 | Strip cloth presser foot mechanism of strip sewing machine |
| CN108914410A (en) * | 2018-10-18 | 2018-11-30 | 安徽即刻动身健身器械科技有限公司 | A kind of cloth set continuously sews the process equipment for turning over set |
| CN108914410B (en) * | 2018-10-18 | 2023-07-14 | 安徽即刻动身健身器械科技有限公司 | Processing equipment for continuously sewing and turning cloth cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |