CN2641090Y - Bobbin thread passing means of sewing machine - Google Patents
Bobbin thread passing means of sewing machine Download PDFInfo
- Publication number
- CN2641090Y CN2641090Y CN 03248407 CN03248407U CN2641090Y CN 2641090 Y CN2641090 Y CN 2641090Y CN 03248407 CN03248407 CN 03248407 CN 03248407 U CN03248407 U CN 03248407U CN 2641090 Y CN2641090 Y CN 2641090Y
- Authority
- CN
- China
- Prior art keywords
- hollow
- shuttle
- tubule
- shaft
- bevel gear
- 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
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a baseline threading device which is suitable for all types of shutter sewing machine. The utility model comprises a lower shaft bevel gear, a shaft sleeve, a revolving shuttle, a shuttle bed and a lower shaft and is characterized in that: the center shaft part of the bevel gear, the bottom shaft and the shuttle bed is a hollow structure. A hollow lead tubule is arranged between the place of 10-12mm on the bevel gear to the hollow shaft of the shuttle bed, while the hollow length of the shuttle bed is 6-7mm; the diameter of the inner hollow is the same as the peripheric diameter of the hollow lead tubule, thereby, the shuttle bed is able to justly sleeve the hollow lead tubule; besides, the hollow lead tubule is fixed under a hull soleplate by clip. The baseline is directly led from a tower line to a working part through the hollow lead tubule, so a shuttle core and a yam pipe are not necessarily arranged; in operation, the shuttle core is not necessarily replaced. Thereby, the baseline is able to work quickly as face line to realize the continuous operation of the sewing machine. The utility model greatly improves the work efficiency and can be applied only by replacing the existing sewing machine.
Description
Technical field
The utility model relates to a kind of shuttle seam sewing machine bottom line threader.
Background technology
Existing shuttle seam sewing machine bottom line threader all is to adopt shuttle peg winding, because peg or spindle is too little, the coiling amount is limited, so usually will shut down the line that refoots, has greatly reduced operating efficiency.
The utility model content
The purpose of this utility model be to provide a kind of can directly use the tower line as bottom line, do not establish peg or spindle and spool, do not change peg or spindle during operation, can make that bottom line is the same with upper thread can be moved fast, realize the Sewing machines continued operation, thereby greatly increase work efficiency, just can use as long as existing Sewing machines is made simple substitution, and go for the bottom line threader of various shuttle seam sewing machines.
The technical solution of the utility model comprises following shaft bevel gear, axle sleeve, rotating shuttle, shuttle race, the lower shaft of existing shuttle seam sewing machine, it is characterized in that bevel gear, lower shaft, shuttle race middle shaft part are hollow-core construction, 10-12mm is provided with a hollow core conductor tubule to the empty axle of shuttle race place above bevel gear, the empty shaft length of shuttle race is 6-7mm, interior empty diameter equals the peripheral diameter of hollow core conductor tubule, just in time entangle the hollow core conductor tubule, the hollow core conductor tubule by one fixedly clip be fixed on below the fuselage base plate.
Bottom line directly caused the working position by the tower line through the hollow core conductor tubule when this device used, so do not establish peg or spindle and spool, do not change peg or spindle during operation, make that bottom line is the same with upper thread can be moved fast, realize the Sewing machines continued operation, thereby greatly improved operating efficiency, just can use as long as existing Sewing machines is made simple substitution, and go for various shuttle seam sewing machines.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
In conjunction with the accompanying drawings: present embodiment comprises shaft bevel gear (1) down, axle sleeve (2), rotating shuttle (3), shuttle race (4), lower shaft (5), the external form of present embodiment shuttle race is constant, but bevel gear (1), lower shaft (5), shuttle race (4) middle shaft part is hollow-core construction, the lower shaft peripheral diameter is 10mm, interior empty diameter is 6mm, length is with identical originally, 10mm is provided with a hollow core conductor tubule (7) to shuttle race hollow shaft place above bevel gear, the total length of hollow core conductor tubule is that the total length after lower shaft entangles with following shaft bevel gear adds 15mm, wherein about 10mm is placed on the outside of bevel gear (1), and be fixed on below the fuselage base plate by fixing clip (8), 5mm is entangled by the shuttle race hollow shaft in addition, shuttle race hollow shaft length is 6mm, interior empty diameter is 4mm and the peripheral diameter that equals the hollow core conductor tubule, just in time can entangle hollow core conductor tubule (7), and the interior empty diameter of hollow core conductor tubule is 1.5mm.
Bottom line directly causes the working position by the tower line through this hollow core conductor tubule during use, so do not establish peg or spindle and spool, do not change peg or spindle during operation, make that bottom line is the same with upper thread can be moved fast, realize the Sewing machines continued operation, thereby greatly improved operating efficiency.
Claims (1)
1. shuttle seam sewing machine bottom line threader, comprise shaft bevel gear, axle sleeve, rotating shuttle, shuttle race, lower shaft down, it is characterized in that bevel gear, lower shaft, shuttle race middle shaft part are hollow-core construction, 10-12mm is provided with a hollow core conductor tubule to shuttle race hollow shaft place above bevel gear, shuttle race hollow shaft length is the peripheral diameter that 6-7mm, interior empty diameter equal the hollow core conductor tubule, and just in time entangle the hollow core conductor tubule, the hollow core conductor tubule by one fixedly clip be fixed on below the fuselage base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248407 CN2641090Y (en) | 2003-08-01 | 2003-08-01 | Bobbin thread passing means of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248407 CN2641090Y (en) | 2003-08-01 | 2003-08-01 | Bobbin thread passing means of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2641090Y true CN2641090Y (en) | 2004-09-15 |
Family
ID=34293171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248407 Expired - Fee Related CN2641090Y (en) | 2003-08-01 | 2003-08-01 | Bobbin thread passing means of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2641090Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933677A (en) * | 2010-08-27 | 2011-01-05 | 苏州美山子制衣有限公司 | Fish scale bone guide |
| CN103122558A (en) * | 2011-11-19 | 2013-05-29 | 邝会全 | Bobbin-free single-needle flat sewing machine |
-
2003
- 2003-08-01 CN CN 03248407 patent/CN2641090Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933677A (en) * | 2010-08-27 | 2011-01-05 | 苏州美山子制衣有限公司 | Fish scale bone guide |
| CN103122558A (en) * | 2011-11-19 | 2013-05-29 | 邝会全 | Bobbin-free single-needle flat sewing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264386A (en) | Automatic bobbin changing and winding device and method | |
| CN212101383U (en) | Organic blending breathable yarn processing device | |
| CN2641090Y (en) | Bobbin thread passing means of sewing machine | |
| CN212503399U (en) | Spool coiling mechanism of spandex yarn weaving usefulness | |
| CN211199609U (en) | Yarn storage device of yarn changing device | |
| CN219116815U (en) | Winding mechanism for yarn processing | |
| CN201428054Y (en) | Shuttle-free rotating shuttle of shuttle-type seamer | |
| CN202688658U (en) | Wire feed rotating shuttle without shuttle cock | |
| CN101117756A (en) | Non-shuttle-core device of high-speed lockstitch sewing machine | |
| CN206395584U (en) | A kind of novel comb line apparatus | |
| CN102477665A (en) | Rotating shuttle box device and quilting machine as well as embroidery machine using same | |
| CN212477083U (en) | Sewing machine | |
| CN201330313Y (en) | Two-sided double-picking work type sewing machine | |
| CN201003111Y (en) | Returning type automatic foundation yarn changing device for embroidery machine | |
| CN204325718U (en) | Automatic shuttle changing core Winder | |
| CN201864921U (en) | Rotating shuttle box device and quilting machine and embroidery machine adopting same | |
| CN110820158A (en) | Yarn storage device of yarn changing device | |
| CN202766777U (en) | Feed lifting mechanism of direct-driven minim oil-supply side cutter flat sewing machine | |
| CN202688632U (en) | Belt making machine | |
| CN201648735U (en) | Thread-taking-up mechanism of embroidery machine | |
| CN201574293U (en) | Chained winding machine head | |
| CN2755139Y (en) | Limitless inserting winding mechanism and special swing shuttle of embroidery machine | |
| CN214271177U (en) | Computer jacquard machine with multiple patterns and capable of quickly replacing coils | |
| CN202247090U (en) | Spinning machine spindle loading device with gasket | |
| CN210029555U (en) | Rod needle capable of winding wool ball |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |