CN102851890A - Sewing machine needle - Google Patents
Sewing machine needle Download PDFInfo
- Publication number
- CN102851890A CN102851890A CN 201110174192 CN201110174192A CN102851890A CN 102851890 A CN102851890 A CN 102851890A CN 201110174192 CN201110174192 CN 201110174192 CN 201110174192 A CN201110174192 A CN 201110174192A CN 102851890 A CN102851890 A CN 102851890A
- Authority
- CN
- China
- Prior art keywords
- needle
- shank
- rod
- pinprick
- eye
- 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.)
- Pending
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- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a sewing machine needle comprising a needle tail, a needle rod connected with the needle tail, a needle tip formed at the tail end of the needle rod, and a needle eye formed nearby the needle tip, wherein on the needle rod, a long slot extends from the needle eye, a needle slot is formed on the surface of the long slot on the needle rod, a bent pin is arranged at the part of the needle rod, on which the needle slot is formed, a bulge is formed by protruding the end part of the needle eye outwards from the outline of the needle rod, a straight form extends from the needle eye part of the needle rod, and a hole is formed in the needle tip. The sewing machine needle has the advantages that the bulge is formed by protruding the end part of the needle eye outwards from the outline of the needle rod, the penetration resistance is reduced, the straight form extends from the needle eye part of the needle rod so as to inhibit the vibration of a needle and reduce the possibility of skipping, a hole is formed in the needle tip so as to reduce the stress strength of the downward movement of the needle tip, and the needle tip is arranged on the sewing machine needle and an elastic rubber shell is sheathed on the surface of the needle tail so as to be not easy to be abraded.
Description
Technical field
The present invention relates to Sewing needles.
Background technology
Requirement to the Sewing needles that is suitable for multi-direction Sewing machines is to have the intensity of good balance in all 360 degree directions, and has the darker needle tray that can prevent bouncing pilotage.Common Sewing needles, Sewing needles undercapacity and produce bouncing pilotage, the moist or strand of cotton thread is turned round, and easily broken string easily causes the broken needle phenomenon, after needle point is impaired, can't work.Therefore, need to provide a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this invention is to provide a kind of high-quality Sewing needles.
The technical solution adopted for the present invention to solve the technical problems is:
Sewing needles, comprise backshank, the shank that links to each other with backshank, be formed at the needle point of shank end and be formed near the needle point pinprick, it is characterized in that: described shank is extended with elongated slot from pinprick, described shank is provided with needle tray at itself and elongated slot surface, described shank is provided with clubfoot at the part place that it forms needle tray, the end of described pinprick outwards forms projection from the profile of shank, the pinprick of described shank partly is extended with straight form, has the hole on the described needle point.
Described hole be shaped as thin-and-long.
Described backshank surface is socketed with the elastic caoutchouc shell.
The invention has the beneficial effects as follows: the end of pinprick outwards forms projection from the profile of shank, reduce and thrust resistance, the pinprick of shank partly is extended with straight form, suppress the vibration of pin, reduce the possibility of bouncing pilotage, have the hole on the needle point, can reduce the force intensity that is subjected to that needle point moves downward, the backshank surface is socketed with the elastic caoutchouc shell, and backshank is installed on the Sewing machines, and is not easy to wear.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention.
Wherein: 1, backshank, 2, shank, 3, the pinprick part, 4, needle tray, 5, pinprick, 6, needle point, 7, elongated slot, 8, clubfoot, 9, the end, 10, the hole, 11, the elastic caoutchouc shell.
The specific embodiment
As shown in Figure 1, Sewing needles of the present invention, comprise backshank 1, the shank 2 that links to each other with backshank 1, be formed at the needle point 6 of shank 2 ends and be formed near the needle point 6 pinprick 5, shank 2 is extended with elongated slot 7 from pinprick 5, shank 2 is provided with needle tray 4 at itself and elongated slot 7 surfaces, shank 2 is provided with clubfoot 8 at the part place that it forms needle tray 4, the end 9 of pinprick 5 outwards forms projection from the profile of shank 2, the pinprick part 3 of shank 2 is extended with straight form, have hole 10 on the needle point 6, hole 10 be shaped as thin-and-long, backshank 1 surface is socketed with elastic caoutchouc shell 11, backshank 1 is installed on the Sewing machines, and is not easy to wear.
The end 9 of pinprick 5 outwards forms projection from the profile of shank 2, reduce and thrust resistance, and the pinprick part 3 of shank 2 is extended with straight form, suppress the vibration of pin, reduce the possibility of bouncing pilotage, have hole 10 on the needle point 6, can reduce the force intensity that is subjected to that needle point 6 moves downward.
Claims (3)
1. Sewing needles, comprise backshank, the shank that links to each other with backshank, be formed at the needle point of shank end and be formed near the needle point pinprick, it is characterized in that: described shank is extended with elongated slot from pinprick, described shank is provided with needle tray at itself and elongated slot surface, described shank is provided with clubfoot at the part place that it forms needle tray, the end of described pinprick outwards forms projection from the profile of shank, the pinprick of described shank partly is extended with straight form, has the hole on the described needle point.
2. Sewing needles according to claim 1 is characterized in that: described hole be shaped as thin-and-long.
3. Sewing needles according to claim 1, it is characterized in that: described backshank surface is socketed with the elastic caoutchouc shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110174192 CN102851890A (en) | 2011-06-27 | 2011-06-27 | Sewing machine needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110174192 CN102851890A (en) | 2011-06-27 | 2011-06-27 | Sewing machine needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102851890A true CN102851890A (en) | 2013-01-02 |
Family
ID=47398838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110174192 Pending CN102851890A (en) | 2011-06-27 | 2011-06-27 | Sewing machine needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102851890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358032A (en) * | 2014-12-05 | 2015-02-18 | 成都玺汇科技有限公司 | Novel multifunctional small-size vest-pocket sewing machine |
| CN108950913A (en) * | 2018-09-28 | 2018-12-07 | 巫溪县宁绣刺绣有限公司 | Convenient for the embroidery needle of threading |
-
2011
- 2011-06-27 CN CN 201110174192 patent/CN102851890A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358032A (en) * | 2014-12-05 | 2015-02-18 | 成都玺汇科技有限公司 | Novel multifunctional small-size vest-pocket sewing machine |
| CN108950913A (en) * | 2018-09-28 | 2018-12-07 | 巫溪县宁绣刺绣有限公司 | Convenient for the embroidery needle of threading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |