CN104762767B - Sewing machine and its take-up - Google Patents
Sewing machine and its take-up Download PDFInfo
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- CN104762767B CN104762767B CN201510198235.0A CN201510198235A CN104762767B CN 104762767 B CN104762767 B CN 104762767B CN 201510198235 A CN201510198235 A CN 201510198235A CN 104762767 B CN104762767 B CN 104762767B
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Abstract
The invention discloses a kind of take-up of sewing machine, including take-up fixed plate (8), electronics tension disk (5) is installed in take-up fixed plate (8), also include take-up driving lever (1) and driving part (10), the middle part of take-up driving lever (1) is hinged with take-up fixed plate (8), one end of take-up driving lever (1) is connected with the clutch end of driving part (10), the other end is provided with the cable-through hole passed through for line, clutch end can do linear reciprocating motion and drive take-up driving lever (1) to be swung with take-up fixed plate (8) hinged place as axle.Linear reciprocating motion is done by clutch end, take-up driving lever (1) is driven to swing, so as to form the end of a thread remained when the pivot angle of certain angle has withdrawn seam, avoid bottom surface line the end of a thread from repeatedly interweaving and form a nest like ball of string, and then improve the aesthetics and sewing quality of sewed product, simple in construction, performance is stable.Include the sewing machine of above-mentioned take-up the invention also discloses a kind of.
Description
Technical field
The present invention relates to sewing machine field, more particularly to a kind of take-up of sewing machine.In addition, the present invention is also related to
And a kind of sewing machine including above-mentioned take-up and.
Background technology
Sewing machine is to use one or more sewing thread, and one or more stitchings are formed on sewing, one or more layers is stitched
The machine that material interweaves or united by a seam.The systems such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre, leather, plastics and paper
Product, the stitching neat appearance stitched out and it is smooth firmly, sewing velocity is fast and easy to use.
When sewing machine opens seam sewing cloth, after the completion of once sewing, eedle is non-off-line during to ensure to open seam next time, trimming
When can leave the end of a thread of certain length.Sewing machine opens seam again, and upper thread the end of a thread is taken to below cloth by eedle, in ensuing seam
During system, the end of a thread interweaves with forming bulk repeatedly, and line the end of a thread in bottom surface, which repeatedly interweaves, when opening seam forms a nest like ball of string, can influence seam
The aesthetics and sewing quality of product.
Therefore, how to avoid bottom surface line the end of a thread from repeatedly interweaving to form a nest like ball of string and then influence the attractive in appearance of sewed product and stitch
Quality processed is the current technical issues that need to address of those skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of take-up of sewing machine, it is to avoid bottom surface line the end of a thread, which repeatedly interweaves, forms Bird's Nest
A shape ball of string, and then improve the aesthetics and sewing quality of sewed product.It is a further object of the present invention to provide include above-mentioned take-up
The sewing machine of device, it is to avoid bottom surface line the end of a thread, which repeatedly interweaves, forms a nest like ball of string, and then improves the aesthetics and seam of sewed product
Quality processed.
In order to solve the above technical problems, the present invention provides a kind of take-up of sewing machine, including for being connected with fuselage
Take-up fixed plate, the electronics tension disk for clamp is installed, in addition to reciprocal for pulls wire in the take-up fixed plate
The take-up driving lever of motion and the driving part for providing power for the take-up driving lever, the middle part of the take-up driving lever with it is described
Take-up fixed plate is hinged, and one end of the take-up driving lever is connected with the clutch end of the driving part, and the other end is provided with
The cable-through hole passed through for line, the clutch end can do linear reciprocating motion and drive the take-up driving lever to receive with described
Thread fixing plate hinged place is that axle is swung.
Preferably, one end of the take-up driving lever is connected with the clutch end by driver plate, the driver plate
Middle part is hinged with the take-up fixed plate, and one end of the driver plate and one end of the take-up driving lever are slidably connected, the other end
It is slidably connected with the clutch end, the driving part is arranged in same perpendicular with the take-up driving lever.
Preferably, the driver plate is hinged by long axis view screw with the take-up fixed plate, on the long axis view screw
Return spring is installed, the two ends of the return spring connect the take-up fixed plate and the driver plate respectively.
Preferably, the first rotating shaft of its vertical direction of motion is provided with the clutch end, the first rotating shaft
The clutch end is fixed in one end, and the other end is slidably connected with the groove in the take-up fixed plate, the first rotating shaft
Pivoted housing is set with outside, one end of the driver plate is provided with straight trough, and the pivoted housing is slidably connected with the straight trough.
Preferably, one end of the take-up driving lever is connected with one end of the driver plate by connecting rod, and the one of the connecting rod
One end with the take-up driving lever is held to be hinged, one end of the other end and the driver plate is hinged, the take-up driving lever and the company
Bar is by hinge, and the connecting rod is hinged with the driver plate by short axial screw.
Preferably, in addition to for the fixed support across sewing machine, described support bracket fastened one end passes through the second rotating shaft
Rivet one end of front rod, the other end of the front rod is hinged one end of drive link, the other end of the drive link with
The clutch end is hinged, and the support bracket fastened other end is fixedly connected with the one of back link by second shaft screw
End, the other end of the back link is hinged one end of kinematic link, the other end of the kinematic link and the take-up driving lever
One end is hinged.
Preferably, the driving part is specially the electromagnet being separately provided, and one end of the clutch end is set with
Buffering spacer and cushion pad, the other end are set with bumper pad, and the bumper pad is fixedly installed in the take-up fixed plate, institute
Stating cushion pad, buffering spacer and the bumper pad is used to carry out buffer limit to the clutch end.
Preferably, the take-up driving lever is provided with mechanical tension disk with the take-up fixed plate hinged place and crosses line plate, institute
State mechanical tension disk spacing for the take-up driving lever to be fixed.
The present invention also provides a kind of sewing machine, including fuselage and the take-up for being installed on the fuselage, the take-up
Device is specially the take-up described in above-mentioned any one.
The take-up that the present invention is provided, including take-up driving lever and driving part, middle part and the take-up of take-up driving lever are fixed
Plate is hinged, and the clutch end of one end and driving part is slidably connected, and the other end is provided with cable-through hole.Done by clutch end
Linear reciprocating motion, drives take-up driving lever to swing, similar take-up action, it is to avoid suture is broken during exercise, and take-up driving lever retains
It is existing to cross line plate function, there is no any resistance to crossing line.So as to form the line remained when the pivot angle of certain angle has withdrawn seam
Sewing machine keeps original state to continue to sew after head, reset, it is to avoid bottom surface line the end of a thread, which repeatedly interweaves, forms a nest like ball of string, enters
And the aesthetics and sewing quality of sewed product are improved, and it is simple in construction, performance is stable.
Sewing machine provided by the present invention includes above-mentioned take-up, because there is above-mentioned take-up above-mentioned technology to imitate
Really, above-mentioned sewing machine should also have same technique effect, no longer be discussed in detail herein.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of take-up provided by the present invention；
Fig. 2 is the working condition limit of sports record position view of take-up provided by the present invention；
Fig. 3 is the front portion structure schematic diagram of another embodiment of take-up provided by the present invention；
Fig. 4 is the rear structure schematic diagram of another embodiment of take-up provided by the present invention.
Embodiment
The core of the present invention is to provide a kind of take-up of sewing machine, it is to avoid bottom surface line the end of a thread, which repeatedly interweaves, forms Bird's Nest
A shape ball of string, and then improve the aesthetics and sewing quality of sewed product.Another core of the present invention, which is to provide, includes above-mentioned take-up
The sewing machine of device, it is to avoid bottom surface line the end of a thread, which repeatedly interweaves, forms a nest like ball of string, and then improves the aesthetics and seam of sewed product
Quality processed.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Fig. 1 and Fig. 2 are refer to, Fig. 1 shows for a kind of structure of embodiment of take-up provided by the present invention
It is intended to；Fig. 2 is the working condition limit of sports record position view of take-up provided by the present invention.
The take-up that the specific embodiment of the invention is provided, including take-up fixed plate 8, electronics tension disk 5, driving part
10 and take-up driving lever 1, wherein electronics tension disk 5 can be installed on take-up fixed plate 8 by tension disk fixed plate 6, and tension disk is fixed
Plate 6 and take-up fixed plate 8 can design for integral type, or split-type design.Wherein the middle part of take-up driving lever 1 is fixed with take-up
Plate 8 is hinged, and one end of take-up driving lever 1 is connected with the clutch end of driving part 10, and the other end is provided with cable-through hole.Power is defeated
Linear reciprocating motion can be done by going out end, and drive the take-up driving lever 1 being slidably connected with it using with the hinged place of take-up fixed plate 8 as axle
Swing.
Sewing machine is risen after seam, and thread take-up tension lever is moved downward for the second time when not arriving minimum point, and electronics tension disk 5 is powered, after action
Driving part 10 starts, and clutch end is run to a direction, and take-up is driven before thread take-up tension lever moves downward completion for the second time
The swing take-up of driving lever 1 is acted, and now the line through the cable-through hole of take-up driving lever 1 also rotates an angle with take-up driving lever 1,
Electronics tension disk 5 is powered off simultaneously, and clutch end resets, and this process is completed within the time of a pin.Wherein by thread take-up tension lever second
It is secondary that a stroke is defined as by peak to minimum point when moving downward, 2/3 row can be moved downwardly to for the second time in thread take-up tension lever
Be powered during journey and the operation such as start, also can select stroke distances according to actual conditions, protection scope of the present invention it
It is interior.
Linear reciprocating motion is done by clutch end, drives take-up driving lever 1 to swing, similar take-up action, it is to avoid suture
Break during exercise, take-up driving lever 1 remains existing line plate function excessively, does not have any resistance to crossing line.So as to form certain angle
The pivot angle of degree has withdrawn the end of a thread remained during seam, and sewing machine keeps original state to continue to sew after reset, it is to avoid bottom surface line line
Head, which repeatedly interweaves, forms a nest like ball of string, and then improves the aesthetics and sewing quality of sewed product, and simple in construction, and performance is steady
It is fixed.
In the take-up that the specific embodiment of the invention is provided, in order to increase take-up driving lever 1 and driving part 10 it
Between distance and according to actual conditions adjust swing direction and amplitude, can pass through driver plate 16 connect clutch end with receive
One end of line driving lever 1.The middle part of driver plate 16 is hinged with take-up fixed plate 8, one end of driver plate 16 and the one of take-up driving lever 1
End is slidably connected, and the other end is slidably connected with clutch end.During work, drive driver plate 16 to swing by clutch end, enter
And drive take-up driving lever 1 to swing.Now, driving part 10 and take-up driving lever 1 are set and be same as in horizontal plane, i.e., by drive division
Part 10 sets the same side with sewing machine with take-up driving lever 1.Also driver plate 16 can be not provided with, as long as ensure that take-up
Normal work, within protection scope of the present invention.
When being provided with driver plate 16, its needs is hinged with take-up fixed plate 8, can be cut with scissors by long axis view screw 14
Connect.And return spring 4 can be installed on long axis view screw 14, the two ends of return spring 4 connect take-up fixed plate 8 and driver plate respectively
16.It by using return spring 4, can directly be resetted, reset operation is carried out by driving part 10, save energy
Source.Also other reset modes can be used, are such as resetted by driving part 10, within protection scope of the present invention.
In the take-up that the specific embodiment of the invention is provided, one end of clutch end and driver plate 16 needs to slide
Dynamic connection, therefore, can set first rotating shaft 7, first rotating shaft 7 is perpendicular to the motion side of clutch end on clutch end
To clutch end is fixed in one end of first rotating shaft 7, and the other end is slidably connected with the groove in take-up fixed plate 8, you can
In groove slidably.Pivoted housing 11 is set with outside first rotating shaft 7, the one end being connected in driver plate 16 with clutch end is set
Straight trough, the straight trough of pivoted housing 11 and driver plate 16 is slidably connected, you can in straight trough slidably.Use the connection side being slidably connected
Formula, makes, in order to ensure the free degree of mechanism operation, to enable take-up normal work, other modes can be also used, such as dynamic
Power output end sets straight trough, within protection scope of the present invention.
In order to further increase the free degree of mechanism operation, one end and the driver plate of take-up driving lever 1 can be connected by connecting rod 3
16 one end, two ends ensure that the normal operation of take-up, can also be adjusted according to actual conditions by the way of being hinged
The connected mode of each part, within protection scope of the present invention.
In above-mentioned embodiment, take-up driving lever 1 and connecting rod 3 can be hinged by bearing pin 2, be cut with scissors by short axial screw
Connective pole 3 and driver plate 16.This mode is simple in construction, is easily installed, and other articulated manners can be also used, the present invention's
Within protection domain.
Fig. 3 and Fig. 4 are refer to, Fig. 3 is the front portion of another embodiment of take-up provided by the present invention
Structural representation；Fig. 4 is the rear structure schematic diagram of another embodiment of take-up provided by the present invention.
The take-up that the specific embodiment of the invention is provided, in addition to for the fixed support 28 across sewing machine, Gu
One end of fixed rack 28 rivets one end of front rod 26 by the second rotating shaft 23, and the other end of front rod 26 is hinged drive link 22
One end, the other end and the clutch end of drive link 22 be hinged, and the other end of fixed support 28 passes through the spiral shell of the second rotating shaft 23
Nail is fixedly connected with one end of back link 29, and the other end of back link 29 is hinged one end of kinematic link 25, kinematic link 25 it is another
One end and one end of the take-up driving lever 1 are hinged.Now, driving part 10 and take-up driving lever 1 are respectively arranged at sewing machine
Both sides.
In the take-up that the specific embodiment of the invention is provided, driving part 10 is that take-up driving lever 1 provides power, is driven
Dynamic component 10 can be specially the electromagnet being separately provided.Electromagnet is easy to operation, can also use other modes, such as use cylinder
Or the part such as motor, or it is settable with sewing with the drive mechanism using sewing machine in itself, such as trimming drive mechanism, and electromagnet
Machine it is internal or external, within protection scope of the present invention.
Because clutch end needs to do linear reciprocating motion, in order to protect take-up, it is necessary to be delayed to its two ends
Punching.It is hereby achieved that, buffering spacer 12 and cushion pad 9 are set with one end of clutch end, in the another of clutch end
End suit bumper pad 13, can be fixedly installed in take-up fixed plate 8 by bumper pad 13.It is defeated to power by installing above-mentioned part
Go out end and carry out buffer limit, play the protective effect to take-up, can also change mounting means or use other protected modes,
Within protection scope of the present invention.
, can be in take-up driving lever 1 and the hinged place of take-up fixed plate 8 in the take-up that the specific embodiment of the invention is provided
Mechanical tension disk 18 is set and line plate 17 is crossed, it is spacing so that take-up driving lever 1 to be fixed, and realize mechanical tension disk 18 and cross line
The corresponding function of plate 17.Also mechanical tension disk 18 can be not provided with, the work of whole tension disks is completed by electronics tension disk 5, only
Ensure take-up normal work, within protection scope of the present invention.
Except above-mentioned take-up, embodiment of the invention, which is also provided, a kind of includes the sewing of above-mentioned take-up
Machine, the structure of other each several parts of the sewing machine refer to prior art, by take-up be installed on head of sewing machine top or
Rear, is repeated no more herein.
The embodiment of the present invention also provides a kind of cord reeling method of take-up, and sewing machine is risen after seam, thread take-up tension lever
Move downward for the second time when not arriving minimum point, electronics tension disk 5 is powered, and driving part 10 starts after action, clutch end to
One direction operation, the swing take-up action for completing preceding drive take-up driving lever 1 is moved downward in thread take-up tension lever, is now passed through for the second time
The line of the cable-through hole of take-up driving lever 1 also rotates an angle with take-up driving lever 1, while electronics tension disk 5 is powered off, power output
End is resetted, and this process is completed within the time of a pin.By peak to minimum point when wherein thread take-up tension lever is moved downward for the second time
A stroke is defined as, the operation such as can be powered and started when thread take-up tension lever is moved downwardly to 2/3 stroke for the second time, also may be used
Stroke distances are selected according to actual conditions, within protection scope of the present invention.
Linear reciprocating motion is done by clutch end, drives take-up driving lever 1 to swing, similar take-up action, it is to avoid suture
Break during exercise, take-up driving lever 1 remains existing line plate function excessively, does not have any resistance to crossing line.So as to form certain angle
The pivot angle of degree has withdrawn the end of a thread remained during seam, and sewing machine keeps original state to continue to sew after reset, it is to avoid bottom surface line line
Head, which repeatedly interweaves, forms a nest like ball of string, and then improves the aesthetics and sewing quality of sewed product, and simple in construction, and performance is steady
It is fixed.
Sewing machine provided by the present invention and its take-up and cord reeling method are described in detail above.Herein
Apply specific case to be set forth the principle and embodiment of the present invention, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention.It should be pointed out that for those skilled in the art, not taking off
On the premise of from the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into this
In invention scope of the claims.
Claims (6)
1. a kind of take-up of sewing machine, including the take-up fixed plate (8) for being connected with fuselage, the take-up fixed plate
(8) the electronics tension disk (5) for clamp is installed, it is characterised in that also including for the reciprocating take-up of pulls wire on
Driving lever (1) and for for the take-up driving lever (1) provide power driving part (10), the middle part of the take-up driving lever (1) with
The take-up fixed plate (8) is hinged, and one end of the take-up driving lever (1) connects with the clutch end of the driving part (10)
Connect, the other end is provided with the cable-through hole passed through for line, the clutch end can do linear reciprocating motion and drive described receive
Line driving lever (1) with take-up fixed plate (8) hinged place as axle to swing；
One end of the take-up driving lever (1) is connected with the clutch end by driver plate (16), the driver plate (16)
Middle part is hinged with the take-up fixed plate (8), and one end of one end of the driver plate (16) and the take-up driving lever (1), which is slided, to be connected
Connect, the other end is slidably connected with the clutch end, the driving part (10) is arranged at same with the take-up driving lever (1)
In perpendicular；
The driver plate (16) is hinged by long axis view screw (14) with the take-up fixed plate (8), the long axis view screw
(14) return spring (4) is installed, the two ends of the return spring (4) connect the take-up fixed plate (8) and the transmission respectively on
Plate (16)；
The first rotating shaft (7) of its vertical direction of motion is provided with the clutch end, one end of the first rotating shaft (7) is consolidated
Due to the clutch end, the other end is slidably connected with the groove on the take-up fixed plate (8), the first rotating shaft (7)
Outer to be set with pivoted housing (11), one end of the driver plate (16) is provided with straight trough, and the pivoted housing (11) is slided with the straight trough to be connected
Connect.
2. take-up according to claim 1, it is characterised in that one end of the take-up driving lever (1) and the transmission
One end of plate (16) is connected by connecting rod (3), and one end of the connecting rod (3) and one end of the take-up driving lever (1) are hinged, another
One end with the driver plate (16) is held to be hinged, the take-up driving lever (1) is hinged with the connecting rod (3) by bearing pin (2), described
Connecting rod (3) is hinged with the driver plate (16) by short axial screw (15).
3. take-up according to claim 1, it is characterised in that also including for the fixed support across sewing machine
(28), one end of the fixed support (28) rivets one end of front rod (26), the front rod by the second rotating shaft (23)
(26) the other end is hinged one end of drive link (22), and the other end and the clutch end of the drive link (22) are cut with scissors
Connect, the other end of the fixed support (28) is fixedly connected with one end of back link (29) by the second rotating shaft (23) screw,
The other end of the back link (29) is hinged one end of kinematic link (25), and the other end of the kinematic link (25) is received with described
One end of line driving lever (1) is hinged.
4. take-up according to claim 1, it is characterised in that the driving part (10) is specially what is be separately provided
Electromagnet, one end of the clutch end is set with buffering spacer (12) and cushion pad (9), and the other end is set with bumper pad
(13), the bumper pad (13) is fixedly installed in the take-up fixed plate (8), the cushion pad (9), buffering spacer (12) and
The bumper pad (13) is used to carry out buffer limit to the clutch end.
5. the take-up according to Claims 1-4 any one, it is characterised in that the take-up driving lever (1) with it is described
Take-up fixed plate (8) hinged place be provided with mechanical tension disk (18) and cross line plate (17), the mechanical tension disk (18) be used for pair
The take-up driving lever is fixed spacing.
6. a kind of sewing machine, including fuselage and the take-up for being installed on the fuselage, it is characterised in that the take-up
Take-up specially described in claim 1 to 5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198235.0A CN104762767B (en) | 2015-04-23 | 2015-04-23 | Sewing machine and its take-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198235.0A CN104762767B (en) | 2015-04-23 | 2015-04-23 | Sewing machine and its take-up |
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| Publication Number | Publication Date |
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| CN104762767A CN104762767A (en) | 2015-07-08 |
| CN104762767B true CN104762767B (en) | 2017-08-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510198235.0A Active CN104762767B (en) | 2015-04-23 | 2015-04-23 | Sewing machine and its take-up |
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| CN (1) | CN104762767B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402885A (en) * | 2018-11-28 | 2019-03-01 | 杰克缝纫机股份有限公司 | The Yarn taking-up mechanism and sewing machine of use in sewing machine |
| CN109457409A (en) * | 2018-11-28 | 2019-03-12 | 杰克缝纫机股份有限公司 | The Yarn taking-up mechanism and sewing machine of use in sewing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259419Y (en) * | 1996-04-02 | 1997-08-13 | 顾飞龙 | Thread take-off device for sewing machine |
| CN200981923Y (en) * | 2006-11-27 | 2007-11-28 | 玉环县力鼎缝纫机部件有限公司 | Thread shifting device for sewing machine |
| CN101158089A (en) * | 2007-07-03 | 2008-04-09 | 浙江新杰克缝纫机有限公司 | Thread drawing device of sewing machine |
| CN201901758U (en) * | 2010-11-29 | 2011-07-20 | 台州力灿缝纫设备科技有限公司 | Thread pulling device of sewing machine |
| CN202227097U (en) * | 2011-09-24 | 2012-05-23 | 罗君 | Thread relaxing structure for sewing machine |
| CN203462257U (en) * | 2013-08-26 | 2014-03-05 | 台州拓卡奔马机电科技有限公司 | Thread wiping device for sewing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0328875Y2 (en) * | 1985-08-10 | 1991-06-20 | ||
| CN201268773Y (en) * | 2008-07-30 | 2009-07-08 | 高林股份有限公司 | Upper decorative thread poking apparatus of sewing machine |
-
2015
- 2015-04-23 CN CN201510198235.0A patent/CN104762767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259419Y (en) * | 1996-04-02 | 1997-08-13 | 顾飞龙 | Thread take-off device for sewing machine |
| CN200981923Y (en) * | 2006-11-27 | 2007-11-28 | 玉环县力鼎缝纫机部件有限公司 | Thread shifting device for sewing machine |
| CN101158089A (en) * | 2007-07-03 | 2008-04-09 | 浙江新杰克缝纫机有限公司 | Thread drawing device of sewing machine |
| CN201901758U (en) * | 2010-11-29 | 2011-07-20 | 台州力灿缝纫设备科技有限公司 | Thread pulling device of sewing machine |
| CN202227097U (en) * | 2011-09-24 | 2012-05-23 | 罗君 | Thread relaxing structure for sewing machine |
| CN203462257U (en) * | 2013-08-26 | 2014-03-05 | 台州拓卡奔马机电科技有限公司 | Thread wiping device for sewing machine |
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| Publication number | Publication date |
|---|---|
| CN104762767A (en) | 2015-07-08 |
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