CN205387621U - Sewing machine eedle device - Google Patents
Sewing machine eedle device Download PDFInfo
- Publication number
- CN205387621U CN205387621U CN201521139215.8U CN201521139215U CN205387621U CN 205387621 U CN205387621 U CN 205387621U CN 201521139215 U CN201521139215 U CN 201521139215U CN 205387621 U CN205387621 U CN 205387621U
- Authority
- CN
- China
- Prior art keywords
- shank
- sewing machine
- push rod
- band
- storehouse
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a sewing machine eedle device belongs to sewing machine accessories technical field, hold box, the flexible storehouse of needle bar, needle bar, restraint spring, spring mounting base, pin hole, wear -resisting syringe needle, the flexible section of thick bamboo of ejector pin, flexible section of thick bamboo retainer plate, ejector pin and rotatory handle including connecting axle, screw thread, an elastic mounting section of thick bamboo, band, fixed knob, rotatory plectrum, needle bar, be provided with the screw thread on the connecting axle, the connecting axle upside is provided with an elastic mounting section of thick bamboo, and is provided with the band on the elastic mounting section of thick bamboo, band left side is provided with fixed knob, and the band right side is provided with rotatory plectrum, the connecting axle downside is provided with the needle bar and holds the box. The utility model has the beneficial effects of: the utility model provides a convenient and practical, it is safe high -efficient, the sewing machine eedle device of the change of being convenient for dismantle sewing machine eedle device.
Description
Technical field
This utility model belongs to sewing machine accessory technical field, refers in particular to a kind of sewing machine needle device.
Background technology
Sewing machine needle is also known as suture needle, car pin, it it is the important composition adnexa of sewing machine, in sewing process, in order to reach eedle and sewing, the perfect match of suture, suitable eedle must be selected, the sewing machine needle of better performances can not only improve the yield rate sewing cloth can also alleviate the work difficulty of staff, but traditional sewing machine needle device is difficult to dismantle, staff need to aging or model not to eedle carry out dismounting and change time can expend the longer time, and fairlead on traditional sewing machine needle body is excessively tiny, need the good staff of vision just can smoothly complete eedle lead-in wire when eedle is gone between, how conventional sewing machine eedle is carried out being modified in order to the one of sewing machine accessory manufacturer is difficult to greatly the difficult problem that solves of structure.
Summary of the invention
The purpose of this utility model is to provide a kind of convenient and practical, safe and efficient, it is simple to sewing machine needle device carries out the sewing machine needle device of dismounting and change.
nullThe purpose of this utility model is achieved in that a kind of sewing machine needle device，Including connecting axle、Screw thread、Elastic mounting cylinder、Band、Fixed knob、Rotate plectrum、Shank holding box、Shank stretches storehouse、Shank、Restricted spring、Spring mounting seat、Fairlead、Wear-resisting syringe needle、Push rod retracting cylinder、Retracting cylinder ring for fixing、Push rod and rotating handles，Described connection axle is provided with screw thread，Elastic mounting cylinder it is provided with on the upside of described connection axle，And elasticity mounting cylinder is provided with band，It is provided with fixed knob on the left of described band，And on the right side of band, it is provided with rotation plectrum，It is provided with shank holding box on the downside of described connection axle，And shank holding box is internally provided with the flexible storehouse of shank，The flexible storehouse of described shank is internally provided with shank，And on the upside of shank, it is provided with restricted spring，Spring mounting seat it is provided with on the upside of restricted spring，Described shank bottom is provided with fairlead，And on the downside of shank, it is provided with wear-resisting syringe needle，Described shank flexible storehouse left side wall is provided with push rod retracting cylinder，And on the right side of push rod retracting cylinder, it is provided with retracting cylinder ring for fixing，Described push rod retracting cylinder is internally provided with push rod，And on the left of push rod, it is provided with rotating handles.
As preferably, described elastic mounting cylinder medial wall is provided with occlusion stricture of vagina.
As preferably, the flexible left and right sides, storehouse of described shank is provided with gusseted platform.
As preferably, described shank is provided with oiled washer bottom flexible storehouse.
This utility model highlights compared to existing technology and useful having the technical effect that provides a kind of convenient and practical, safe and efficient, it is simple to sewing machine needle device carries out the sewing machine needle device of dismounting and change.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is shank holding box structural representation of the present utility model；
In figure: 1, connect axle, 2, screw thread, 3, elastic mounting cylinder, 4, band, 5, fixed knob, 6, rotate plectrum, 7, shank holding box, 8, the flexible storehouse of shank, 9, shank, 10, restricted spring, 11, spring mounting seat, 12, fairlead, 13, wear-resisting syringe needle, 14, push rod retracting cylinder, 15, retracting cylinder ring for fixing, 16, push rod, 17, rotating handles, 18, occlusion stricture of vagina, 19, gusseted platform, 20, oiled washer.
Detailed description of the invention
nullThis utility model is further described with specific embodiment below in conjunction with accompanying drawing，Referring to Fig. 12: a kind of sewing machine needle device，Including connecting axle 1、Screw thread 2、Elastic mounting cylinder 3、Band 4、Fixed knob 5、Rotate plectrum 6、Shank holding box 7、Shank stretches storehouse 8、Shank 9、Restricted spring 10、Spring mounting seat 11、Fairlead 12、Wear-resisting syringe needle 13、Push rod retracting cylinder 14、Retracting cylinder ring for fixing 15、Push rod 16 and rotating handles 17，Described connection axle 1 is provided with screw thread 2，Elastic mounting cylinder 3 it is provided with on the upside of described connection axle 1，And elasticity mounting cylinder 3 is provided with band 4，It is provided with fixed knob 5 on the left of described band 4，And on the right side of band 4, it is provided with rotation plectrum 6，It is provided with shank holding box 7 on the downside of described connection axle 1，And shank holding box 7 is internally provided with the flexible storehouse 8 of shank，The flexible storehouse 8 of described shank is internally provided with shank 9，And on the upside of shank 9, it is provided with restricted spring 10，Spring mounting seat 11 it is provided with on the upside of restricted spring 10，Described shank 9 bottom is provided with fairlead 12，And on the downside of shank 9, it is provided with wear-resisting syringe needle 13，Described shank flexible storehouse 8 left side wall is provided with push rod retracting cylinder 14，And on the right side of push rod retracting cylinder 14, it is provided with retracting cylinder ring for fixing 15，Described push rod retracting cylinder 14 is internally provided with push rod 16，And on the left of push rod 16, it is provided with rotating handles 17.
Operation principle: when using this utility model, by connecting axle 1, the assembly of this device is attached, by elastic mounting cylinder 3, this device is arranged on sewing machine needle device place, compensating roller when elastic mounting cylinder 3 being installed by rotating band 4, shank 9 is held by the flexible storehouse 8 of the shank within shank holding box 7 and facilitates the telescopic adjustment of shank 9, by restricted spring 10, shank 9 being carried out elastic restraint prevents shank 9 to be fully retracted in the flexible storehouse 8 of shank, need to carry out shank 9 by rotation push rod 16, shank 9 being fixed when length is fixing, the introducing of sewing line is carried out by fairlead 12, sewing work is carried out after ready.
Described elastic mounting cylinder 3 medial wall is provided with occlusion stricture of vagina 18, it is possible to increase the frictional force of elastic mounting cylinder 3 inwall, it is prevented that come off during this device busy.
The flexible left and right sides, storehouse 8 of described shank is provided with gusseted platform 19, it is possible to provide stable support to the flexible storehouse 8 of shank, it is prevented that the flexible storehouse 8 of shank produces to rock.
Described shank is provided with oiled washer 20 bottom flexible storehouse 8, it is possible to flexible shank 9 is lubricated, it is prevented that shank 9 excessive wear.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (4)
- null1. a sewing machine needle device，Including connecting axle (1)、Screw thread (2)、Elastic mounting cylinder (3)、Band (4)、Fixed knob (5)、Rotate plectrum (6)、Shank holding box (7)、Shank stretches storehouse (8)、Shank (9)、Restricted spring (10)、Spring mounting seat (11)、Fairlead (12)、Wear-resisting syringe needle (13)、Push rod retracting cylinder (14)、Retracting cylinder ring for fixing (15)、Push rod (16) and rotating handles (17)，It is characterized in that: described connection axle (1) is provided with screw thread (2)，Described connection axle (1) upside is provided with elastic mounting cylinder (3)，And elasticity mounting cylinder (3) is provided with band (4)，Described band (4) left side is provided with fixed knob (5)，And band (4) right side is provided with rotation plectrum (6)，Described connection axle (1) downside is provided with shank holding box (7)，And shank holding box (7) is internally provided with the flexible storehouse (8) of shank，Described shank storehouse (8) of stretching is internally provided with shank (9)，And shank (9) upside is provided with restricted spring (10)，Restricted spring (10) upside is provided with spring mounting seat (11)，Described shank (9) bottom is provided with fairlead (12)，And shank (9) downside is provided with wear-resisting syringe needle (13)，Described shank storehouse (8) left side wall that stretches is provided with push rod retracting cylinder (14)，And push rod retracting cylinder (14) right side is provided with retracting cylinder ring for fixing (15)，Described push rod retracting cylinder (14) is internally provided with push rod (16)，And push rod (16) left side is provided with rotating handles (17).
- 2. a kind of sewing machine needle device according to claim 1, it is characterised in that: described elastic mounting cylinder (3) medial wall is provided with occlusion stricture of vagina (18).
- 3. a kind of sewing machine needle device according to claim 1, it is characterised in that: described shank storehouse (8) left and right sides of stretching is provided with gusseted platform (19).
- 4. a kind of sewing machine needle device according to claim 1, it is characterised in that: described shank stretch and is provided with oiled washer (20) bottom storehouse (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139215.8U CN205387621U (en) | 2015-12-31 | 2015-12-31 | Sewing machine eedle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139215.8U CN205387621U (en) | 2015-12-31 | 2015-12-31 | Sewing machine eedle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387621U true CN205387621U (en) | 2016-07-20 |
Family
ID=56383147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139215.8U Expired - Fee Related CN205387621U (en) | 2015-12-31 | 2015-12-31 | Sewing machine eedle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642737A (en) * | 2018-07-11 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine sewing needle fixation device |
| CN108754900A (en) * | 2018-07-26 | 2018-11-06 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine needle protection |
| CN109594221A (en) * | 2018-11-30 | 2019-04-09 | 陈溢 | The drawing waist vehicle conversion apparatus of sewing device |
-
2015
- 2015-12-31 CN CN201521139215.8U patent/CN205387621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642737A (en) * | 2018-07-11 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine sewing needle fixation device |
| CN108754900A (en) * | 2018-07-26 | 2018-11-06 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine needle protection |
| CN109594221A (en) * | 2018-11-30 | 2019-04-09 | 陈溢 | The drawing waist vehicle conversion apparatus of sewing device |
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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: 20160720 Termination date: 20161231 |