CN2890118Y - Thread tension and thread support mechanism of elbow-shape abutting sewing machine - Google Patents
Thread tension and thread support mechanism of elbow-shape abutting sewing machine Download PDFInfo
- Publication number
- CN2890118Y CN2890118Y CN 200620102575 CN200620102575U CN2890118Y CN 2890118 Y CN2890118 Y CN 2890118Y CN 200620102575 CN200620102575 CN 200620102575 CN 200620102575 U CN200620102575 U CN 200620102575U CN 2890118 Y CN2890118 Y CN 2890118Y
- Authority
- CN
- China
- Prior art keywords
- thread
- thread tension
- thread support
- support mechanism
- line
- 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
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
A thread tension and thread support mechanism of elbow-shape abutting sewing machine comprises a thread support mechanism arranged on a thread tension plate, the thread tension rod shaft seat vertical to the top shaft is horizontally arranged on the top of the machine head, the front end of the thread tension rod shaft is arranged with a front crank and a thread tension pin run through the shaft seat from front to back, ,and the rear end is fixed with a rear crank; the seat plate is fixed on the face of the machine head by bolts, block grooves are arranged on the seat plate and can slide relatively, the thread tension pin on the thread tension rod shaft is stuck in the block grooves. The utility model arranges the thread tension and thread support mechanism on the face of the machine head, the operator will feel convenient when in adjusting the thread tension, and that is more humanity.
Description
Technical field:
The utility model relates to Sewing machines, particularly the improvement of the wire clipping component installation site of elbow type piece Sewing machines.
Background technology:
Elbow type piece Sewing machines is the special Sewing machines at tubular such as coat-sleeve, trouser legs position in the sewing clothing, and wire clipping component is its indispensable part.Wire clipping component by tension disk and very line mechanism forms, play the effect of regulating thread tension and complete loose ends respectively.Because the die shape of elbow type sewing machine is special, similar products at home and abroad all is at the head top the wire clipping component design at present, promptly very the axle bed of line bar is vertically mounted on the head top with respect to last axle horizontal, on the wire clipping component axle bed that is installed in line bar very in one line, this installation site very not smoothly, has also increased packaging volume when regulating thread tension.
Summary of the invention:
The purpose of this utility model provides a kind of wire clipping component and is contained in positive elbow type piece seam machine.
The thread tension and thread support mechanism of the utility model elbow type piece Sewing machines, comprise the wire-clamping device that is loaded on the thread support board, thread support rod shaft base is formed on the head top perpendicular to last axle horizontal, and very line bar axle runs through axle bed from front to back, very the front end of line bar axle is shaped on preceding crank and endures the line pin, and the rear end installs rear crank; Seat board is fixed on the head front by screw, is loaded on the thread support board that also can slide relatively on the seat board and is shaped on draw-in groove, and very the very line pin of line bar axle is stuck in this draw-in groove.
There is extension spring to link between seat board and the thread support board.
The utility model is positioned on the head front with thread tension and thread support mechanism, and the operative employee can be easily when regulating thread tension, and humanized, the while also can be dwindled packaging volume.
Description of drawings:
Accompanying drawing (1 width of cloth) is the utility model structural representation.
The specific embodiment:
Thread support rod shaft base 8 is formed on the head top perpendicular to last axle horizontal, and very line bar axle 1 passes across head, and its front end one is shaped on preceding crank 2 and endures line pin 3, and rear crank 5 is installed in the rear end, to endure 1 rotation of line bar axle by presser foot lifter lever 7, connecting rod 6 drivings; Very line seat board 9 is fixed on the head front by two screws, and thread support board 4 parallel being loaded on the seat board 9 also can be slided relatively, have extension spring 10 to link between the two; One side of thread support board 4 is shaped on draw-in groove 4.2, and plate face upper punch has a plurality of block tongues 4.1, and very the very line pin 3 of line bar axle 1 front end is stuck in the draw-in groove 4.2.When presser foot lifter lever 7 during to lower swing, pulling is endured line connecting rod 6 and is made rear crank 5 swings, because all being fixed on, endures on the line bar axle 1 on forward and backward crank 2,5, so very line pin 3 can be stirred thread support board 4, block tongue 4.1 on the thread support board can snap in or break away from the centre of two clamps, reach very line or the purpose of loose ends fully, extension spring 10 can automatically reset thread support board 4 when presser foot lifter lever 7 is upwards swung.The outer end of known two clamps is provided with spring and adjusting nut, to regulate two clamps to the clamping force of suture therebetween.
Claims (2)
1, the thread tension and thread support mechanism of elbow type piece Sewing machines, comprise the wire-clamping device that is loaded on the thread support board (4), thread support rod shaft base (8) is formed on the head top perpendicular to last axle horizontal, very line bar axle (1) runs through axle bed (8) from front to back, it is characterized in that very the front end of line bar axle (1) is shaped on preceding crank (2) and endures line pin (3), the rear end installs rear crank (5); Seat board (9) is fixed on the head front by screw, is loaded on seat board (9) thread support board (4) last and that can slide relatively and is shaped on draw-in groove (4.2), and very the very line pin (3) of line bar axle (1) is stuck in the draw-in groove (4.2).
2,, it is characterized in that having extension spring (10) to link between seat board (9) and the thread support board (4) according to the thread tension and thread support mechanism of the described elbow type of claim 1 piece Sewing machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102575 CN2890118Y (en) | 2006-04-12 | 2006-04-12 | Thread tension and thread support mechanism of elbow-shape abutting sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102575 CN2890118Y (en) | 2006-04-12 | 2006-04-12 | Thread tension and thread support mechanism of elbow-shape abutting sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890118Y true CN2890118Y (en) | 2007-04-18 |
Family
ID=38020774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102575 Expired - Fee Related CN2890118Y (en) | 2006-04-12 | 2006-04-12 | Thread tension and thread support mechanism of elbow-shape abutting sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220373A (en) * | 2014-06-25 | 2016-01-06 | 飞马缝纫机制造株式会社 | Arm-outtake type sewing machine |
-
2006
- 2006-04-12 CN CN 200620102575 patent/CN2890118Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220373A (en) * | 2014-06-25 | 2016-01-06 | 飞马缝纫机制造株式会社 | Arm-outtake type sewing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EG26019A (en) | Sewing machine | |
| CN107841832B (en) | Curve sewing equipment and sewing machine | |
| CN101225589A (en) | Presser foot drive structure of embroidery machine | |
| CN201250335Y (en) | Backstitch device capable of automatically adjusting needle gauge | |
| CN2890118Y (en) | Thread tension and thread support mechanism of elbow-shape abutting sewing machine | |
| CN201588071U (en) | Novel special tacking machine | |
| CN101280490B (en) | Sewing device for button with handle | |
| CN107254745B (en) | Sewing anti-falling device of sewing machine | |
| CN205529399U (en) | Automatic adjusting surface line tension device | |
| CN212335483U (en) | Cloth feeding structure for sewing machine | |
| CN201729968U (en) | Button tightness adjustment mechanism of button sewing machine | |
| CN204491191U (en) | The Sewing machines of automatic tangent | |
| CN2729119Y (en) | Pressure bar lifting mechanism of head of quilter | |
| CN201501986U (en) | Sequin-feeding connecting rod of sequin embroidery device | |
| CN203049226U (en) | Double-braid rolloff bibcock for sewing machine | |
| CN202543579U (en) | Dual-use presser foot for sewing machine | |
| KR101229270B1 (en) | To-be stitched-object clamping apparatus for embroidery apparatus | |
| CN204325725U (en) | A kind of line mechanism excessively for stitching in embroidery machine | |
| CN202039197U (en) | Thread releasing device for sewing machine | |
| CN200961191Y (en) | Sewing machine needle distance adjusting mechanism | |
| CN2885538Y (en) | Bamboo-mat braiding machine | |
| CN109972371A (en) | A kind of intelligence cut-parts ironing system | |
| CN214904095U (en) | Seamless zipper pressing mechanism | |
| CN2890117Y (en) | Adjustable press bar device of sewing machine | |
| CN202187178U (en) | Needle bar frame and rotary shuttle box linked moving mechanism of all-in-one double-side double-row quilting and embroidering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20100412 |