CN103015063A - Needle structure of sewing machine - Google Patents
Needle structure of sewing machine Download PDFInfo
- Publication number
- CN103015063A CN103015063A CN 201110298870 CN201110298870A CN103015063A CN 103015063 A CN103015063 A CN 103015063A CN 201110298870 CN201110298870 CN 201110298870 CN 201110298870 A CN201110298870 A CN 201110298870A CN 103015063 A CN103015063 A CN 103015063A
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- Prior art keywords
- needle
- needle structure
- sewing machines
- sewing
- head
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Abstract
The invention relates to a needle structure of a sewing machine. The needle structure comprises a handpiece, a needle rod and a needle shaft, wherein the needle rod is connected to the handpiece; the needle shaft is used for driving the needle rod to move; the needle rod is provided with a needle clamp; the needle clamp is provided with at least two needle holes; and the handpiece is provided with a thread arranger. The needle structure is simple, safe and practical, and has a very good economic benefit; synchronous sewing of a plurality of threads is realized through the needle structure; and due to the arrangement of the thread arranger, winding and knotting of sewing threads are prevented, the labor intensity is lowered, and the production efficiency is increased.
Description
Technical field
The present invention relates to a kind of Sewing machines, relate in particular to a kind of machine needle structure of Sewing machines.
Background technology
The used Sewing machines of sewing roughly can be divided into two kinds of industrial and family expenses.Industrial sewing machine uses under higher rotation speed usually, and in the automatic industrial Sewing machines, seam is formed on a plurality of directions, and then abutment joint forms very important loops, and this is easy to become unstable under the impact of the sewing thread with certain angle of twist.
The fabric feed mechanism of automatic sewing machine such as jacquard weave Sewing machines or circulating sewing machine has adopted workbench to realize multidirectional sewing.When the needle tray of Sewing needles was passed through at the tip of rotary hook, the microvibration meeting of workbench caused pin from the larger vibration of its needle tray towards its needle point, and can't tie a knot in the tip of rotary hook, produce easily bouncing pilotage.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of machine needle structure of simple in structure, Sewing machines that can not bouncing pilotage is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of machine needle structure of Sewing machines, the needle shaft that comprises head, is connected to the shank on the head and drives described shank motion, be provided with needle holder on the described shank, be provided with at least two pin holes on the described needle holder, be provided with strand oscillator on the described head.
In a preferred embodiment of the present invention, the machine needle structure of Sewing machines comprises that further the quantity of described pin hole is three.
In a preferred embodiment of the present invention, the machine needle structure of Sewing machines further comprises on the described head and is provided with presser foot component.
In a preferred embodiment of the present invention, the machine needle structure of Sewing machines further comprises on the described head and is provided with through wires hole.
In a preferred embodiment of the present invention, the machine needle structure of Sewing machines further comprises on the described strand oscillator and is provided with groove.
The invention solves the defective that exists in the background technology, the present invention is simple in structure, safe and practical, make simultaneously by many circuits of a machine needle structure realization product, the setting of strand oscillator prevents the tangled up and knotted of sewing thread, greatly reduce labour intensity, improve production efficiency, had good economic benefit.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, head, 2, shank, 3, needle shaft, 4, needle holder, 5, pin hole, 6, strand oscillator, 7, presser foot component, 8, through wires hole, 9, groove, 10, sewing thread.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of machine needle structure of Sewing machines, the needle shaft 3 that comprises head 1, is connected to the shank 2 on the head 1 and drives described shank 2 motions is provided with needle holder 4 on the described shank 2, be provided with at least two pin holes 5 on the described needle holder 4, be provided with strand oscillator 6 on the described head 1.
The quantity of the preferred described pin hole 5 of the present invention is three, and is easy to operate.
For so that sewn object is fixed, be provided with presser foot component 7 on the described head 1.
Be provided with through wires hole 8 on the preferred described head 1 of the present invention, be convenient to the extension of sewing thread.
6 come off for fear of sewing thread from strand oscillator, are provided with groove 9 on the described strand oscillator 6.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (5)
1. the machine needle structure of a Sewing machines, the needle shaft that comprises head, is connected to the shank on the head and drives described shank motion, it is characterized in that: be provided with needle holder on the described shank, be provided with at least two pin holes on the described needle holder, be provided with strand oscillator on the described head.
2. the machine needle structure of Sewing machines according to claim 1, it is characterized in that: the quantity of described pin hole is three.
3. the machine needle structure of Sewing machines according to claim 1 is characterized in that: be provided with presser foot component on the described head.
4. the machine needle structure of Sewing machines according to claim 1 is characterized in that: be provided with through wires hole on the described head.
5. the machine needle structure of Sewing machines according to claim 1 is characterized in that: be provided with groove on the described strand oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298870 CN103015063A (en) | 2011-09-28 | 2011-09-28 | Needle structure of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298870 CN103015063A (en) | 2011-09-28 | 2011-09-28 | Needle structure of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103015063A true CN103015063A (en) | 2013-04-03 |
Family
ID=47964131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110298870 Withdrawn CN103015063A (en) | 2011-09-28 | 2011-09-28 | Needle structure of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103015063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741390A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Embedded type sewing machine needle clamp |
| CN105926171A (en) * | 2016-06-23 | 2016-09-07 | 钟治超 | Sewing machine |
-
2011
- 2011-09-28 CN CN 201110298870 patent/CN103015063A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741390A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Embedded type sewing machine needle clamp |
| CN105926171A (en) * | 2016-06-23 | 2016-09-07 | 钟治超 | Sewing machine |
| CN105926171B (en) * | 2016-06-23 | 2019-03-12 | 青岛坤宇工艺品有限公司 | A kind of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130403 |