CN102251349A - Crooked needle sewing machine - Google Patents
Crooked needle sewing machine Download PDFInfo
- Publication number
- CN102251349A CN102251349A CN 201010605864 CN201010605864A CN102251349A CN 102251349 A CN102251349 A CN 102251349A CN 201010605864 CN201010605864 CN 201010605864 CN 201010605864 A CN201010605864 A CN 201010605864A CN 102251349 A CN102251349 A CN 102251349A
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- China
- Prior art keywords
- sewing machine
- rotating shaft
- pin
- needle
- connecting rod
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Abstract
The invention discloses a crooked needle sewing machine which comprises a sewing machine body (1), a connecting rod (2) and a needle (3), wherein the connecting rod (2) is rotationally arranged at one side of the sewing machine body (1); the needle (3) is fixedly arranged at one end of the connecting rod (2); a needle groove (31) matched with the needle (3) is fixedly arranged on the body (1), which is positioned in the travel direction of the needle (3); a yarn stroking part (4) having consistent direction with the travel direction of the needle (3) is rotatably connected to the sewing machine body (1); a groove is formed at the end part of the yarn stroking part (4); and when the line stroking part (4) is used for stroking yarns, the needle (3) is positioned in the groove. According to the crooked needle sewing machine disclosed by the invention, yarns on the needle can be stroked to be smooth by using the yarn stroking part, thereby the problem that the work of the sewing machine is influenced because the yarns are disordered in the sewing machines is solved.
Description
Technical field
The present invention relates to a kind of crooked needle Sewing machines.
Background technology
The classification of Sewing machines can be divided into domestic sewing machine, industrial sewing machines and the service trade's Sewing machines between the two according to the purposes of Sewing machines; Can be divided into hand, foot-operated and electric sewer by type of drive; Can be divided into imitative hand stitch, lock-type chain stitch, single line chain type stitching, two-wire or multi-thread chain-type stitch, single line or multi-thread bound edge chain-type stitch and multi-thread covering chain sitch sewing machine by the stitching of making.Some Sewing machiness are in the process of carrying out suture during at high-speed cruising, if the phenomenon of yarn disorder appears in the improper meeting of motion, this majority is owing to be interspersed in the interior yarn of pin and get muddled and cause, has seriously influenced the work of Sewing machines like this.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of get muddled crooked needle Sewing machines of phenomenon of yarn that in the sewing process, can not exist.
In order to reach above purpose, the technical solution used in the present invention is: a kind of crooked needle Sewing machines, it comprises sewing machine body, rotation is arranged at the connecting rod of described sewing machine body one side, and the pin that is fixedly set in described connecting rod one end, the conduct direction that is positioned at described pin on the described body also is set with the needle tray that is complementary with described pin, also be rotatably connected to the corresponding to line portion of smoothing out with the fingers of conduct direction of conduct direction and described pin on the described sewing machine body, and described end of smoothing out with the fingers line portion is formed with groove, when the described line portion of smoothing out with the fingers when smoothing out with the fingers line, described pin is positioned at described groove, and described pin is made of curve part.
Preferably, described sewing machine body is provided with rotating shaft, the centre position of described connecting rod is formed with fixed cover and is located at rotating shaft cover in the described rotating shaft, and described connecting rod cooperates to rotate and is arranged at described sewing machine body by described rotating shaft and described rotating shaft cover.
Preferably, described rotating shaft cover has two free ends, and described free end is outward extended with the connecting portion with screw, and described rotating shaft cover is fixed in the described rotating shaft by described screw and with screw that described screw is complementary.
Preferably, the other end of described connecting rod is provided with contiguous block, and the centre position of described contiguous block is formed with draw-in groove, and pin is fixed in the described draw-in groove.
Owing to adopted technique scheme, thereby crooked needle Sewing machines of the present invention can be smoothed out with the fingers the yarn on the pin to be obedient to and solved some Sewing machiness and have the disorderly problem that influences Sewing machines work of yarn by smoothing out with the fingers being provided with of line portion.
Description of drawings
Accompanying drawing 1 is the perspective view of the crooked needle Sewing machines according to the present invention;
Accompanying drawing 2 is the perspective view of the needle movement of crooked needle Sewing machines according to the present invention;
Accompanying drawing 3 is the perspective view of the line portion of the smoothing out with the fingers motion of the crooked needle Sewing machines according to the present invention.
Among the figure: 1-sewing machine body 11-rotating shaft; The 2-connecting rod; 21-rotating shaft cover; The 22-screw; The 23-contiguous block; 3-pin 31-needle tray; 4-smoothes out with the fingers line portion.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of crooked needle Sewing machines, it comprises sewing machine body 1, rotates the pin 3 that is arranged at the connecting rod 2 of sewing machine body 1 one sides and is fixedly set in connecting rod 2 one ends, the conduct direction that is positioned at pin 3 on the body 1 also is set with the needle tray 31 that is complementary with pin 3, also be rotatably connected to the corresponding to line portion 4 of smoothing out with the fingers of conduct direction of conduct direction and pin 3 on the sewing machine body 1, and the end of smoothing out with the fingers line portion 4 is formed with groove, when smoothing out with the fingers line portion 4 when smoothing out with the fingers line, pin 3 is positioned at groove.Sewing machine body 1 is provided with rotating shaft 11, and the centre position of connecting rod 2 is formed with fixed cover and is located at rotating shaft cover 21 in the rotating shaft 11, and connecting rod 2 is arranged at sewing machine body 1 by rotating shaft 11 with the rotation that cooperates of rotating shaft cover 21.Rotating shaft cover 21 has two free ends, and free end is outward extended with the connecting portion with screw, and rotating shaft cover 21 is fixed in the rotating shaft 11 by screw and with screw 22 that screw is complementary.The other end of connecting rod 2 is provided with contiguous block 23, and the centre position of contiguous block 23 is formed with draw-in groove, and pin 3 is fixed in the draw-in groove, and pin 3 is made of curve part.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. crooked needle Sewing machines, it comprises sewing machine body (1), rotation is arranged at the connecting rod (2) of described sewing machine body (1) one side, and the pin (3) that is fixedly set in described connecting rod (2) one ends, the conduct direction that is positioned at described pin (3) on the described body (1) also is set with the needle tray (31) that is complementary with described pin (3), it is characterized in that: the corresponding to line portion (4) of smoothing out with the fingers of conduct direction that also is rotatably connected to conduct direction and described pin (3) on the described sewing machine body (1), and described end of smoothing out with the fingers line portion (4) is formed with groove, when the described line portion (4) of smoothing out with the fingers when smoothing out with the fingers line, described pin (3) is positioned at described groove, and described pin (3) is made of curve part.
2. crooked needle Sewing machines according to claim 1, it is characterized in that: described sewing machine body (1) is provided with rotating shaft (11), the centre position of described connecting rod (2) is formed with fixed cover and is located at rotating shaft cover (21) in the described rotating shaft (11), and described connecting rod (2) rotates by cooperating of described rotating shaft (11) and described rotating shaft cover (21) and is arranged at described sewing machine body (1).
3. crooked needle Sewing machines according to claim 2, it is characterized in that: described rotating shaft cover (21) has two free ends, and described free end is outward extended with the connecting portion with screw, and described rotating shaft cover (21) is fixed in the described rotating shaft (11) by described screw and the screw (22) that is complementary with described screw.
4. crooked needle Sewing machines according to claim 1 is characterized in that: the other end of described connecting rod (2) is provided with contiguous block (23), and the centre position of described contiguous block (23) is formed with draw-in groove, and pin (3) is fixed in the described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010605864 CN102251349A (en) | 2010-12-24 | 2010-12-24 | Crooked needle sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010605864 CN102251349A (en) | 2010-12-24 | 2010-12-24 | Crooked needle sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102251349A true CN102251349A (en) | 2011-11-23 |
Family
ID=44978899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010605864 Pending CN102251349A (en) | 2010-12-24 | 2010-12-24 | Crooked needle sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251349A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB524751A (en) * | 1939-02-06 | 1940-08-14 | Samuel Boigon | Improvements in blind stitch sewing machines |
| US3425369A (en) * | 1966-07-12 | 1969-02-04 | Union Special Machine Co | Automatic sewing apparatus |
| CN1296534A (en) * | 1998-04-09 | 2001-05-23 | 马里奥·丘卡尼 | Machine for stitching shoe upper to relative sole |
| CN1974907A (en) * | 2005-11-28 | 2007-06-06 | 陈德荣 | Double rod type tucking machine |
| CN201952608U (en) * | 2010-12-24 | 2011-08-31 | 陆晓东 | Crooked needle sewing machine |
-
2010
- 2010-12-24 CN CN 201010605864 patent/CN102251349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB524751A (en) * | 1939-02-06 | 1940-08-14 | Samuel Boigon | Improvements in blind stitch sewing machines |
| US3425369A (en) * | 1966-07-12 | 1969-02-04 | Union Special Machine Co | Automatic sewing apparatus |
| CN1296534A (en) * | 1998-04-09 | 2001-05-23 | 马里奥·丘卡尼 | Machine for stitching shoe upper to relative sole |
| CN1974907A (en) * | 2005-11-28 | 2007-06-06 | 陈德荣 | Double rod type tucking machine |
| CN201952608U (en) * | 2010-12-24 | 2011-08-31 | 陆晓东 | Crooked needle sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |