CN103710912A - Broken-needle cracking-preventing needle chuck - Google Patents
Broken-needle cracking-preventing needle chuck Download PDFInfo
- Publication number
- CN103710912A CN103710912A CN201310742093.0A CN201310742093A CN103710912A CN 103710912 A CN103710912 A CN 103710912A CN 201310742093 A CN201310742093 A CN 201310742093A CN 103710912 A CN103710912 A CN 103710912A
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- China
- Prior art keywords
- chuck
- needle
- broken
- cracking
- base plate
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- 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 broken-needle cracking-preventing needle chuck. The broken-needle cracking-preventing needle chuck comprises a chuck body, wherein the right side surface of the chuck body is provided with a sliding groove, a ball head sliding block which can freely and vertically slide is arranged in the sliding groove, the ball head sliding block is fixedly connected with a connection rod arranged on the right of the chuck body, the tail end of the connection rod is provided with a bottom board which is located under the chuck body, the bottom board is provided with a round hole corresponding to a needle clamping hole in the chuck body, and the upper surface and the lower surface of the bottom board are respectively provided with a magnetic layer. According to the broken-needle cracking-preventing needle chuck, a broken needle can be adsorbed on the magnetic layer on the lower surface of the needle chuck, cracking of the broken needle is effectively prevented, and a safety factor is increased.
Description
Technical field
The present invention relates to Sewing machines field, relate in particular to the anti-eedle chuck that collapses of a kind of broken needle.
Background technology
Sewing machines is a kind of machining apparatus for polylith sewing being linked together, and sewing machine needle is the vitals for sewing thread is connected with sewing.
The running velocity ratio of Sewing machines is very fast, and therefore, broken needle phenomenon often easily appears in the eedle being connected on head of sewing machine, and sometimes these broken needles can collapse and hold, thereby operating personnel's security is produced to certain impact.
Summary of the invention
Technical problem to be solved by this invention is that a kind of anti-eedle chuck that collapses of broken needle that can prevent that sewing machine needle broken needle from collapsing out is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the anti-eedle chuck that collapses of a kind of broken needle, comprise chuck body, described chuck right flank is provided with chute, in chute, be provided with the bulb slide block can easy on and off sliding, described bulb slide block is fixedly connected with the connecting rod that is arranged on chuck right side, the end of connecting rod is provided with base plate, described base plate be positioned at chuck under, on base plate, be provided with the circular hole corresponding with pressing from both sides pin hole on chuck, and the upper surface of described base plate and lower surface are provided with magnetosphere.
Compared with prior art, usefulness of the present invention is: the anti-eedle chuck that collapses of this broken needle, by making broken needle can be adsorbed on the magnetosphere of eedle chuck below, effectively prevents that broken needle from collapsing out, and has improved safety coefficient.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the anti-eedle chuck structure cutaway view that collapses of a kind of broken needle of the present invention.
In figure: 1, chuck; 2, connecting rod; 3, bulb slide block; 4, chute; 5, base plate; 6, circular hole; 7, magnetosphere.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
The anti-eedle chuck that collapses of a kind of broken needle shown in Fig. 1, comprise chuck 1 body, described chuck 1 right flank is provided with chute 4, in chute 4, be provided with the bulb slide block 3 can easy on and off sliding, described bulb slide block 3 is fixedly connected with the connecting rod 2 that is arranged on chuck 1 right side, and the end of connecting rod 2 is provided with base plate 5, described base plate 5 be positioned at chuck 1 under, on base plate 5, be provided with and on chuck 1, press from both sides the corresponding circular hole of pin hole 6, and the upper surface of described base plate 5 and lower surface are provided with magnetosphere 7.
During use, connecting rod 2 is realized and being slided up and down by bulb slide block 3, thereby drives base plate 5 to move up and down, and guarantees that base plate 5 is near eedle, once there is broken needle, the magnetosphere 7 on base plate 5 adsorbs with being about to broken needle, prevents from collapsing out.
This broken needle is anti-collapses eedle chuck by making broken needle can be adsorbed on the magnetosphere 7 of eedle chuck 1 below, effectively prevents that broken needle from collapsing out, and has improved safety coefficient.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. a broken needle prevents collapsing eedle chuck, comprise chuck (1) body, it is characterized in that: described chuck (1) right flank is provided with chute (4), in chute (4), be provided with the bulb slide block (3) can easy on and off sliding, described bulb slide block (3) is fixedly connected with the connecting rod (2) that is arranged on chuck (1) right side, the end of connecting rod (2) is provided with base plate (5), described base plate (5) be positioned at chuck (1) under, on base plate (5), be provided with the circular hole (6) corresponding with the upper folder of chuck (1) pin hole, and the upper surface of described base plate (5) and lower surface are provided with magnetosphere (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742093.0A CN103710912A (en) | 2013-12-30 | 2013-12-30 | Broken-needle cracking-preventing needle chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742093.0A CN103710912A (en) | 2013-12-30 | 2013-12-30 | Broken-needle cracking-preventing needle chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103710912A true CN103710912A (en) | 2014-04-09 |
Family
ID=50404242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742093.0A Pending CN103710912A (en) | 2013-12-30 | 2013-12-30 | Broken-needle cracking-preventing needle chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103710912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424386A (en) * | 2020-04-07 | 2020-07-17 | 徐国海 | Sewing machine for spinning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10258197A (en) * | 1997-03-18 | 1998-09-29 | Atsupu Stone:Kk | Protector for sewing machine |
| JPH10309394A (en) * | 1996-10-22 | 1998-11-24 | Kida Masashi | Scatter preventive for broken sewing machine needle |
| JPH11267388A (en) * | 1998-03-25 | 1999-10-05 | Brother Ind Ltd | Sewing machine attachment and sewing machine |
| JP2003033596A (en) * | 2001-07-24 | 2003-02-04 | Brother Ind Ltd | Safety device of sewing machine |
| JP2003126582A (en) * | 2001-08-16 | 2003-05-07 | Wacoal Corp | Needle-scattering restraint tool |
-
2013
- 2013-12-30 CN CN201310742093.0A patent/CN103710912A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309394A (en) * | 1996-10-22 | 1998-11-24 | Kida Masashi | Scatter preventive for broken sewing machine needle |
| JPH10258197A (en) * | 1997-03-18 | 1998-09-29 | Atsupu Stone:Kk | Protector for sewing machine |
| JPH11267388A (en) * | 1998-03-25 | 1999-10-05 | Brother Ind Ltd | Sewing machine attachment and sewing machine |
| JP2003033596A (en) * | 2001-07-24 | 2003-02-04 | Brother Ind Ltd | Safety device of sewing machine |
| JP2003126582A (en) * | 2001-08-16 | 2003-05-07 | Wacoal Corp | Needle-scattering restraint tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424386A (en) * | 2020-04-07 | 2020-07-17 | 徐国海 | Sewing machine for spinning |
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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: 20140409 |