CN204625989U - A kind of sewing machine needle connecting rod - Google Patents
A kind of sewing machine needle connecting rod Download PDFInfo
- Publication number
- CN204625989U CN204625989U CN201520237644.2U CN201520237644U CN204625989U CN 204625989 U CN204625989 U CN 204625989U CN 201520237644 U CN201520237644 U CN 201520237644U CN 204625989 U CN204625989 U CN 204625989U
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- CN
- China
- Prior art keywords
- sewing machine
- machine needle
- connecting rod
- shank
- taper claw
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sewing machine needle connecting rod, comprise shank body, described shank is connected with Sewing machines by shank connecting rod, the end of described shank is provided with joint, joint is connected with taper claw, described taper claw inner clip holds sewing machine needle, and this sewing machine needle is fixed by the sleeve being socketed in taper claw outside; Be provided with in described taper claw be connected with joint connect hole, connect the jaws be provided with below hole for clamping sewing machine needle; Described connecing between hole with joint is flexibly connected by screw thread; The center of described sleeve is provided with the spacing hole matched with taper claw, is provided with internal thread in described spacing hole, and described internal thread matches with the external screw thread being arranged on taper claw outside.This sewing machine needle connecting rod structure is simple, and it is convenient that parts once damage are changed, and produce and maintenance cost lower, the installation and removal of sewing machine needle are also more convenient, are applicable to the use of all kinds of sewing machine needle, applied widely.
Description
technical field:
The utility model relates to Sewing machines field, particularly relates to a kind of sewing machine needle connecting rod.
background technology:
One or more sewing thread used by Sewing machines, and sewing is formed one or more stitchings, makes the machine that one or more layers sewing interweaves or unites by a seam.Sewing function makes the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, and the stitching neat appearance of stitching out, firmly smooth, sewing velocity is fast, easy to use.Sewing machine needle is the important composition parts in Sewing machines, and it can, by sewing thread through various sewing, make sewing connect.Because sewing machine needle is thinner, therefore easy broken needle in use procedure, need in time with changing, conveniently eedle is changed, existing eedle city is arranged on needle bar of sewing machine by eedle chuck, and being mostly to be bolted fixing between eedle chuck and shank, installing/dismounting is cumbersome, thus affects working (machining) efficiency.
summary of the invention:
Technical problem to be solved in the utility model is, provides one to facilitate sewing machine needle to mount and dismount, the sewing machine needle connecting rod of increasing work efficiency.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of sewing machine needle connecting rod, comprise shank body, described shank is connected with Sewing machines by shank connecting rod, the end of described shank is provided with joint, joint is connected with taper claw, described taper claw inner clip holds sewing machine needle, and this sewing machine needle is fixed by the sleeve being socketed in taper claw outside.
As preferably, be provided with in described taper claw be connected with joint connect hole, connect the jaws be provided with below hole for clamping sewing machine needle.
As preferably, described in connect between hole with joint and be flexibly connected by screw thread.
As preferably, the center of described sleeve is provided with the spacing hole matched with taper claw, is provided with internal thread in described spacing hole, and described internal thread matches with the external screw thread being arranged on taper claw outside.
As preferably, be bolted between described shank and shank connecting rod, adjustable up and down.
Compared with prior art, usefulness of the present utility model is: this sewing machine needle connecting rod structure is simple, parts are once damage replacing conveniently, and produce and maintenance cost lower, improve operating efficiency, the installation and removal of sewing machine needle are also more convenient, are applicable to all kinds of sewing machine needle and use, applied widely.
accompanying drawing illustrates:
Accompanying drawing 1 is that a kind of sewing machine needle connecting rod of the utility model splits structural representation;
Fig. 2 is a kind of sewing machine needle connecting rod of the utility model sleeve inner structural representation;
Fig. 3 is a kind of sewing machine needle connecting rod of the utility model taper claw internal structure schematic diagram.
In figure: 1, shank; 2, shank connecting rod; 3, sewing machine needle; 4, taper claw; 5, sleeve; 6, joint; 7, jaws; 8, hole is connect; 9, external screw thread; 10, spacing hole; 11, internal thread; 12, bolt.
detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of sewing machine needle connecting rod shown in Fig. 1, Fig. 2 and Fig. 3, comprise shank 1 body, described shank 1 is connected with Sewing machines by shank connecting rod 2, described shank 1 is connected by bolt 12 with between shank connecting rod 2, convenient adjustment, the end of described shank 1 is provided with joint 6, joint 6 is connected with taper claw 4, be clamped with sewing machine needle 3 in described taper claw 4, this sewing machine needle 3 is fixed by the sleeve 5 being socketed in taper claw 4 outside; Conveniently taper claw 4 is connected with joint 6 and sewing machine needle 3, be provided with in described taper claw 4 be connected with joint 6 connect hole 8, described connecing between hole 8 with joint 6 is flexibly connected by screw thread, be easy for installation and removal, described in connect the jaws 7 be provided with below hole 8 for clamping sewing machine needle 3; Conveniently sleeve 5 connects taper claw 4, and the center of described sleeve 5 is provided with the spacing hole 10 matched with taper claw 4, is provided with internal thread 11 in described spacing hole 10, and described internal thread 11 matches with the external screw thread 9 being arranged on taper claw 4 outside.
Its concrete occupation mode is as follows, is first fixedly connected with shank connecting rod 2 by bolt 12 by shank 1, need regulate height and position during connection; Then the end of sewing machine needle 3 is inserted in the jaws 7 of taper claw 4, then sleeve 5 is inserted in from the head of sewing machine needle 3, sleeve 5 is made to be nested with in the outside of taper claw 4, and make sleeve 5 be screwed on taper claw 4 by the internal thread 12 that cooperatively interacts and external screw thread 9, make taper claw 4 hold on to sewing machine needle 3, prevent it from coming off; Finally the taper claw 4 that sewing machine needle 3 is housed being connected with the joint on shank 3 by connecing hole 8, completing installation; During dismounting, said sequence is exchanged.
This sewing machine needle connecting rod structure is simple, and it is convenient that parts once damage are changed, and produce and maintenance cost lower, improve operating efficiency, the installation and removal of sewing machine needle are also more convenient, are applicable to all kinds of sewing machine needle and use, applied widely.
Be stressed that above is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a sewing machine needle connecting rod, comprise shank (1) body, described shank (1) is connected with Sewing machines by shank connecting rod (2), it is characterized in that: the end of described shank (1) is provided with joint (6), joint (6) is connected with taper claw (4), be clamped with sewing machine needle (3) in described taper claw (4), this sewing machine needle (3) is fixed by being socketed in the outside sleeve (5) of taper claw (4).
2. sewing machine needle connecting rod according to claim 1, is characterized in that: be provided with in described taper claw (4) be connected with joint (6) connect hole (8), connect below, hole (8) and be provided with jaws (7) for clamping sewing machine needle (3).
3. sewing machine needle connecting rod according to claim 2, is characterized in that: described in connect between hole (8) with joint (6) and be flexibly connected by screw thread.
4. sewing machine needle connecting rod according to claim 1, it is characterized in that: the center of described sleeve (5) is provided with the spacing hole (10) matched with taper claw (4), be provided with internal thread (11) in described spacing hole (10), described internal thread (11) matches with the external screw thread (9) being arranged on taper claw (4) outside.
5. sewing machine needle connecting rod according to claim 1, is characterized in that: be connected by bolt (12) between described shank (1) with shank connecting rod (2), adjustable up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237644.2U CN204625989U (en) | 2015-04-20 | 2015-04-20 | A kind of sewing machine needle connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237644.2U CN204625989U (en) | 2015-04-20 | 2015-04-20 | A kind of sewing machine needle connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625989U true CN204625989U (en) | 2015-09-09 |
Family
ID=54045034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237644.2U Expired - Fee Related CN204625989U (en) | 2015-04-20 | 2015-04-20 | A kind of sewing machine needle connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625989U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568577A (en) * | 2015-12-28 | 2016-05-11 | 常熟市古里镇淼泉利达机械厂 | Crocheting device of sewing machine |
| CN105755690A (en) * | 2016-04-19 | 2016-07-13 | 句容市行香光明绣花厂 | Replaceable sewing machine |
| CN106950594A (en) * | 2017-04-27 | 2017-07-14 | 中煤科工集团西安研究院有限公司 | The integrated three-component node type seismic detector acquisition system in underground and its anchor pole switching device |
| CN108385286A (en) * | 2018-04-16 | 2018-08-10 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine spring pin device |
| CN108677397A (en) * | 2018-06-04 | 2018-10-19 | 姚盈娇 | A kind of textile apparatus being conveniently replaceable syringe needle |
| CN109183282A (en) * | 2018-10-11 | 2019-01-11 | 阜阳鑫合服饰有限公司 | A kind of clothing cap seaming machine |
| CN110453388A (en) * | 2019-07-04 | 2019-11-15 | 莆田城厢晟铭网络有限公司 | A kind of weaving loom convenient for quick-replaceable eedle |
| CN113260751A (en) * | 2018-12-28 | 2021-08-13 | 本田技研工业株式会社 | Sewing needle holding device |
-
2015
- 2015-04-20 CN CN201520237644.2U patent/CN204625989U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568577A (en) * | 2015-12-28 | 2016-05-11 | 常熟市古里镇淼泉利达机械厂 | Crocheting device of sewing machine |
| CN105755690A (en) * | 2016-04-19 | 2016-07-13 | 句容市行香光明绣花厂 | Replaceable sewing machine |
| CN106950594A (en) * | 2017-04-27 | 2017-07-14 | 中煤科工集团西安研究院有限公司 | The integrated three-component node type seismic detector acquisition system in underground and its anchor pole switching device |
| CN108385286A (en) * | 2018-04-16 | 2018-08-10 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine spring pin device |
| CN108385286B (en) * | 2018-04-16 | 2024-02-06 | 安徽省萧县徽星机械制造有限公司 | Spring stitch device for quilt sewing machine |
| CN108677397A (en) * | 2018-06-04 | 2018-10-19 | 姚盈娇 | A kind of textile apparatus being conveniently replaceable syringe needle |
| CN109183282A (en) * | 2018-10-11 | 2019-01-11 | 阜阳鑫合服饰有限公司 | A kind of clothing cap seaming machine |
| CN113260751A (en) * | 2018-12-28 | 2021-08-13 | 本田技研工业株式会社 | Sewing needle holding device |
| CN110453388A (en) * | 2019-07-04 | 2019-11-15 | 莆田城厢晟铭网络有限公司 | A kind of weaving loom convenient for quick-replaceable eedle |
| CN110453388B (en) * | 2019-07-04 | 2021-02-23 | 威海沃驰智能技术有限公司 | Weaving machine convenient to quick replacement eedle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150909 Termination date: 20170420 |