CN103556405A - Sewing needle protection device - Google Patents
Sewing needle protection device Download PDFInfo
- Publication number
- CN103556405A CN103556405A CN201310553326.2A CN201310553326A CN103556405A CN 103556405 A CN103556405 A CN 103556405A CN 201310553326 A CN201310553326 A CN 201310553326A CN 103556405 A CN103556405 A CN 103556405A
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- CN
- China
- Prior art keywords
- sewing needle
- protective sleeve
- convex lens
- vertical rod
- protective device
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a sewing needle protection device, which comprises a vertical bar and a protection sleeve which is sheathed on the vertical bar. The vertical bar is hollow and cylindrical. A convex lens is arranged at the lower end of the protection sleeve. The sewing needle protection device has the advantages that the structure is simple, the device is convenient to use, a needle bar with a sewing needle can penetrate through the vertical bar and is arranged in the protection sleeve, the external impact force is avoided, an operator is prevented from being stabbed, the arranged convex lens can be used for observing the moving situation of fabrics, the flatness of the fabrics is ensured and the sewing quality is enabled to be good.
Description
Technical field
The present invention relates to a kind of sewing needle, relate in particular to a kind of sewing needle protective device.
Background technology
Sewing machines is with one or how with sewing thread, forms one or more stitchings, the machine that makes one or more layers cloth interweave or unite by a seam on cloth.Sewing needle is the important sewing clothes instrument of Sewing machines.But existing sewing needle is not protected structure, be easily subject to extraneous impact and fracture, need to again change sewing needle; And sewing needle is outside exposed, people can encounter because of carelessness and cause and stab, dangerous.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of sewing needle protective device simple in structure is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of sewing needle protective device, and comprise vertical rod, be set in the protective sleeve in described vertical rod, described vertical rod is the cylindric of hollow, and the lower end of described protective sleeve is provided with convex lens.
In a preferred embodiment of the present invention, sewing needle protective device further comprises that the upper end of described vertical rod is provided with cannelure, and the upper end of described protective sleeve is evenly fixed with at least two poles, and described pole is partly inserted in described cannelure.
In a preferred embodiment of the present invention, sewing needle protective device further comprises that the upper end of described protective sleeve is evenly fixed with four poles.
In a preferred embodiment of the present invention, sewing needle protective device further comprises that the lower end of described protective sleeve is provided with through hole, and described convex lens are movably arranged in described through hole.
In a preferred embodiment of the present invention, sewing needle protective device further comprises that the two ends of described convex lens are fixed with fulcrum, and described fulcrum and described protective sleeve are rotationally connected.
In a preferred embodiment of the present invention, sewing needle protective device further comprises that described protective sleeve is transparency protected cover.
The invention solves the defect existing in background technology; the present invention is simple in structure, easy to use; shank with sewing needle can and be positioned at protective sleeve through vertical rod; avoid extraneous impact; avoid stabbing of operating personnel simultaneously; the situation of walking about of the convex lens observable cloth arranging, guarantees the smooth of cloth, makes sewing quality good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 1, vertical rod, 2, protective sleeve, 3, shank, 4, sewing needle, 5, convex lens, 6, cannelure, 7, pole, 8, through hole, 9, fulcrum.
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 is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of sewing needle protective device, comprise vertical rod 1, be set in the protective sleeve 2 in vertical rod 1, vertical rod 1 is fixed on head, vertical rod 1 is the cylindric of hollow, sewing needle 4 with shank 3 can and be driven and be moved up and down by power set through column 1, when not sewing, sewing needle 4 is positioned at protective sleeve 2 always, avoid extraneous shock, avoid operating personnel's maloperation simultaneously and come to harm, protective sleeve 2 is transparency protected cover, the lower end of protective sleeve 2 is provided with convex lens 5, convex lens 5 can accurately be observed the situation of walking about of cloth, take measures fast to guarantee the smooth of cloth, guarantee sewing quality.
The upper end of the preferred vertical rod 1 of the present invention is provided with cannelure 6; the upper end of protective sleeve 2 is evenly fixed with at least two poles 7; the upper end of the further preferred protective sleeve 2 of the present invention is evenly fixed with four poles 7; four poles 7 are all partly inserted in cannelure 6; realize being connected between protective sleeve 2 and vertical rod 1; protective sleeve 2 can rotate around vertical rod 1 simultaneously, when not needing to use convex lens 5, and rotatable protective sleeve 2.
For the ease of the placement of convex lens 5, the lower end of protective sleeve 2 is provided with through hole 8, and convex lens 5 are movably arranged in through hole 8.The two ends of convex lens 5 are fixed with fulcrum 9, and fulcrum 9 is rotationally connected with protective sleeve 2, the angle of adjustable convex lens 5, and the operating personnel of being convenient to differing heights observe.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (6)
1. a sewing needle protective device, is characterized in that: comprise vertical rod, be set in the protective sleeve in described vertical rod, described vertical rod is the cylindric of hollow, and the lower end of described protective sleeve is provided with convex lens.
2. sewing needle protective device according to claim 1, is characterized in that: the upper end of described vertical rod is provided with cannelure, and the upper end of described protective sleeve is evenly fixed with at least two poles, and described pole is partly inserted in described cannelure.
3. sewing needle protective device according to claim 2, is characterized in that: the upper end of described protective sleeve is evenly fixed with four poles.
4. sewing needle protective device according to claim 1, is characterized in that: the lower end of described protective sleeve is provided with through hole, and described convex lens are movably arranged in described through hole.
5. sewing needle protective device according to claim 4, is characterized in that: the two ends of described convex lens are fixed with fulcrum, and described fulcrum and described protective sleeve are rotationally connected.
6. sewing needle protective device according to claim 1, is characterized in that: described protective sleeve is transparency protected cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553326.2A CN103556405B (en) | 2013-11-11 | 2013-11-11 | Sewing needle protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553326.2A CN103556405B (en) | 2013-11-11 | 2013-11-11 | Sewing needle protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103556405A true CN103556405A (en) | 2014-02-05 |
| CN103556405B CN103556405B (en) | 2016-03-23 |
Family
ID=50010742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553326.2A Expired - Fee Related CN103556405B (en) | 2013-11-11 | 2013-11-11 | Sewing needle protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556405B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829229A (en) * | 2017-10-31 | 2018-03-23 | 安徽省萧县徽星机械制造有限公司 | A kind of needle stand device for being used to sew the anti-breaking pin of function |
| CN112048845A (en) * | 2020-09-08 | 2020-12-08 | 湖南奔立尔工贸实业有限公司 | Protection device at needle head |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1455800A (en) * | 1921-05-10 | 1923-05-22 | Norman Miller | Safety guard |
| CN1158369A (en) * | 1995-09-29 | 1997-09-03 | 崎野务 | Protector for needle of sewing machine |
| JPH10258197A (en) * | 1997-03-18 | 1998-09-29 | Atsupu Stone:Kk | Protector for sewing machine |
| CN2661736Y (en) * | 2003-12-15 | 2004-12-08 | 陈曲波 | Desktop sewing machine with fender having amplification function |
| CN202337884U (en) * | 2011-11-09 | 2012-07-18 | 安徽省泽乾服饰集团有限公司 | Broken needle protection device for sewing machine |
| CN203583165U (en) * | 2013-11-11 | 2014-05-07 | 吴江市喜力机械厂 | Sewing needle protecting device |
-
2013
- 2013-11-11 CN CN201310553326.2A patent/CN103556405B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1455800A (en) * | 1921-05-10 | 1923-05-22 | Norman Miller | Safety guard |
| CN1158369A (en) * | 1995-09-29 | 1997-09-03 | 崎野务 | Protector for needle of sewing machine |
| JPH10258197A (en) * | 1997-03-18 | 1998-09-29 | Atsupu Stone:Kk | Protector for sewing machine |
| CN2661736Y (en) * | 2003-12-15 | 2004-12-08 | 陈曲波 | Desktop sewing machine with fender having amplification function |
| CN202337884U (en) * | 2011-11-09 | 2012-07-18 | 安徽省泽乾服饰集团有限公司 | Broken needle protection device for sewing machine |
| CN203583165U (en) * | 2013-11-11 | 2014-05-07 | 吴江市喜力机械厂 | Sewing needle protecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829229A (en) * | 2017-10-31 | 2018-03-23 | 安徽省萧县徽星机械制造有限公司 | A kind of needle stand device for being used to sew the anti-breaking pin of function |
| CN112048845A (en) * | 2020-09-08 | 2020-12-08 | 湖南奔立尔工贸实业有限公司 | Protection device at needle head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103556405B (en) | 2016-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161111 |