CN205775162U - A kind of Y-direction pay-off of eyelet buttonhole sewing machine - Google Patents
A kind of Y-direction pay-off of eyelet buttonhole sewing machine Download PDFInfo
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- CN205775162U CN205775162U CN201620520729.6U CN201620520729U CN205775162U CN 205775162 U CN205775162 U CN 205775162U CN 201620520729 U CN201620520729 U CN 201620520729U CN 205775162 U CN205775162 U CN 205775162U
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- feed spool
- motor
- pay
- base plate
- sewing machine
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Abstract
This utility model provides the Y-direction pay-off of a kind of eyelet buttonhole sewing machine, belongs to field of mechanical technique.It solve the problems such as existing Y-direction pay-off complex installation process inconvenience.The Y-direction pay-off of this eyelet buttonhole sewing machine, including base plate, the upper surface of base plate front end has been horizontally disposed with cloth pushing table, cloth pushing table is fixedly connected with the X arranged in X direction to the axis of guide, and X slides on the axis of guide and is provided with Y-direction adapter sleeve；The lower surface of base plate rear end is provided with installation cavity, Y-direction motor it is fixedly connected with in installation cavity, Y-direction feed spool is slidably connected in installation cavity, the front end of Y-direction feed spool is connected through base plate and Y-direction adapter sleeve are fixing, Y-direction motor can drive Y-direction feed spool to slide along Y-direction, the motor shaft of Y-direction motor engages with Y-direction feed spool gear, and Y-direction feed spool is provided with the location division for installing location.This Y-direction pay-off has the advantages such as quick and easy for installation.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of pay-off, especially relates to
And the Y-direction pay-off of a kind of eyelet buttonhole sewing machine.
Background technology
Sewing machine is the machine sewed up by sewing by suture, including needle bar mechanism, take-up
Mechanism, feed mechanism, string-hooking mechanism, hold-down mechanism, Winder and lubricating arrangement etc..
Sewing machine according to frame mode or sewing technology mode can be divided into flat seam machine, chain seam machine,
Overedger, lockstitch button holder and closer etc..Eyelet buttonhole sewing machine is the one of which machine of sewing machine
Type, the base plate of eyelet buttonhole sewing machine is movably set with the cloth pushing table of, and cloth pushing table is driving
Under motivation structure effect, feed motion can be made relative to base plate in X-direction and Y-direction,
Cloth is delivered to accurate location.
Open feeding structure [the Shen proposing a kind of eyelet buttonhole sewing machine of Chinese patent literature data
Please number: 201220062618.7；Authorization Notice No.: CN202559056U], including activity
The cloth pushing table being arranged on support, is provided with the work feed for guiding between cloth pushing table and support
Guiding trestle.Work feed guiding trestle includes the X work feed axis of guide being slidably matched with support, at X
The two ends of the work feed axis of guide are fixed with Y work feed pedestal, and Y work feed pedestal connects has X to driving machine
Structure；Y work feed pedestal is fixed with the Y work feed axis of guide being slidably matched with cloth pushing table；Y cloth pushing shaft
Frame, cloth pushing table is connected by Y-direction drive mechanism Y-direction drive mechanism.Y work feed pedestal is at X
Under drive mechanism drives, axially make feed motion along the X work feed axis of guide, drive in Y-direction
Mechanism drive under, cloth pushing table can along the Y work feed axis of guide axially with respect to work feed guiding trestle
Make feed motion.Y-direction drive mechanism includes that Y work feed pedestal, Y work feed pedestal are provided with Y and synchronize
Wheel and Y driving wheel, Y driving wheel links with Y impulse motor；Y synchronize wheel and Y driving wheel it
Between be provided with Timing Belt, Y drive shaft is connected with Timing Belt by drive shaft support.
Y-direction drive mechanism in this eyelet buttonhole sewing machine feeding structure uses Timing Belt motor to drive
Y-direction drive shaft move, although can realize cloth pushing table on base plate along the Y direction feeding fortune
Dynamic, but by Timing Belt, the rotation of motor shaft is converted into the translation needs of Y-direction drive shaft
A lot of parts, synchronize wheel and the Y work feed pedestal of Y driving wheel including supporting Y and are simultaneously connected with
Drive shaft support in Y-direction drive shaft and Timing Belt, thus causes installing Y-direction driving
Complex installation process inconvenience during mechanism.It addition, on the one hand Timing Belt holds during using
Easily there is fracture thus affect the Y-direction feeding of eyelet buttonhole sewing machine, and Timing Belt easily relaxes
Thus produce skidding and affect the stability of Y-direction feeding；On the other hand, drive shaft support is set
After Y work feed pedestal, the transmission efficiency of drive system can be reduced, and the mechanism part arranged
The most easily affect mechanism run stability.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, it is proposed that
The pay-off of a kind of eyelet buttonhole sewing machine, solves the technical problem that it is how to make round end keyhole
The Y-direction pay-off of machine is quick and easy for installation.
The purpose of this utility model can be realized by following technical proposal:
A kind of Y-direction pay-off of eyelet buttonhole sewing machine, including base plate, described base plate front end
Upper surface on be horizontally disposed with cloth pushing table, described cloth pushing table is fixedly connected with along X side
To the X arranged to the axis of guide, described X slides on the axis of guide and is provided with Y-direction adapter sleeve；
The lower surface of described base plate rear end is provided with installation cavity, is fixedly connected with in described installation cavity
Y-direction motor, slidably connects Y-direction feed spool, described Y-direction feeding in described installation cavity
The front end of axle is connected through base plate and Y-direction adapter sleeve are fixing, and described Y-direction motor can drive
Dynamic Y-direction feed spool slides along Y-direction, it is characterised in that the motor of described Y-direction motor
Axle engages with Y-direction feed spool gear, and it is fixed described Y-direction feed spool to be provided with for installing
The location division of position.
Being fixedly connected with the X arranged in X direction on cloth pushing table to the axis of guide, X is to guiding
Sliding on axle and be provided with Y-direction adapter sleeve, X makes with coordinating of Y-direction adapter sleeve to the axis of guide
Cloth pushing table realizes the motion in X-direction under the effect of drive mechanism at X and does not affect Y
Feed motion on direction.Compared to prior art, by direct meshed transmission gear
The rotation of the motor shaft of Y-direction motor is converted into the linear motion of Y-direction feed spool, cancels
Drive shaft support between Timing Belt with Y-direction feed spool and support Tong Bus wheel and driving
The Y-direction pedestal of wheel, adds transmission efficiency, improves the stability of drive system, and
And the kind of drive of gear engagement is more stable more accurate than V belt translation, can improve round end lock
The stability of the Y-direction pay-off of eye machine.
And the installation process of the Y-direction pay-off of this eyelet buttonhole sewing machine is convenient and swift, peace
First cloth pushing table and Y-direction adapter sleeve are connected during dress, then by Y-direction feed spool from base plate
Rear end face penetrates in base plate installation cavity, then makes the front end of Y-direction feed spool through after base plate
Fix with Y-direction adapter sleeve and be connected, then Y-direction motor is fixedly attached in base plate installation cavity
And make the motor shaft of Y-direction motor engage with Y-direction feed spool gear.This sample round end keyhole
The installation process of the Y-direction pay-off of machine just completes.Because arranging on Y-direction feed spool
Have the location division for installing location so that Y-direction feed spool through installation cavity and and Y
It is positioned when adapter sleeve connects, extra without carrying out again when installing motor
Adjust work so that the installation process of the Y-direction pay-off of eyelet buttonhole sewing machine is convenient and swift.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, described location division includes setting
Putting the shoulder block on Y-direction feed spool front end outer side face, described Y-direction feed spool front end is inserted
In Y-direction adapter sleeve and described shoulder block is resisted against on the rear end of Y-direction adapter sleeve.
Y-direction feed spool is when being installed in Y-direction adapter sleeve, without in Y-direction feeding
Arranging shoulder block on axle, the front end of Y-direction feed spool may when being inserted in Y-direction adapter sleeve
There is the problem that intubating length is too much or intubating length is very few, on the one hand can affect Y-direction
Feed spool and the fixed effect of Y-direction adapter sleeve, affect the accurate of Y-direction pay-off feeding
Property and stability；On the other hand the stroke of gear engagement, the meeting when stroke is inadequate can be affected
Cause failure of gear transmission, thus have influence on the stability of Y-direction pay-off.So working as
The front end of Y-direction feed spool is inserted into intubating length time in Y-direction adapter sleeve and too much or inserts
When length is very few, need follow-up installation process adjusts the length of insertion, thus
Additionally increase adjustment work during installation, make the installation process can not be convenient and swift.And
After the front end of Y-direction feed spool arranges shoulder block, Y-direction feed spool is inserted into Y-direction and connects
Length in set is defined, thus avoids the generation of above-mentioned situation, makes to install
Journey is convenient and swift.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, described location division includes set
Being located at the axle sleeve on Y-direction feed spool, described axle sleeve is fitted on described base plate along Y-direction,
The axis of described axle sleeve and the axis collinear of Y-direction feed spool.
By axle sleeve, Y-direction feed spool is supported, prevents Y-direction feed spool being moved through
Journey is vibrated, improves the stability of the pay-off of eyelet buttonhole sewing machine.Axle sleeve one
As be integrally fixed on base plate and Y-direction feed spool and need to slide along Y-direction in axle sleeve,
Axle sleeve is fitted on base plate along Y-direction and the axis of axle sleeve is total to the axis of Y-direction feed spool
Line can ensure that Y-direction feed spool remains at the Y of base plate in translation and installation process
Side moves up, and prevents Y-direction feed spool from installation process, axial dipole field occurring mobile,
Ensure that the stability of the pay-off of eyelet buttonhole sewing machine, make Y-direction feed spool in peace simultaneously
Extra adjustment work need not be carried out again during motor is installed after installing into, make round end
The installation process of the Y-direction pay-off of lockstitch button holder is convenient and swift.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, described location division also includes
It is arranged on the keyway on Y-direction feed spool front end outer side face, in described keyway, protrusion is installed
The flat key of Y-direction feed spool lateral surface, the medial surface of described axle sleeve is provided with and joins with flat key
The stopper slot closed.
When Y-direction feed spool is installed, first in keyway, install flat key, then by Y-direction feeding
Axle passes axle sleeve, and flat key coordinates with the stopper slot on axle sleeve makes Y-direction feed spool circumferentially positioned,
Prevent Y-direction feed spool from circumferential deflection occurring in installation process or sliding process.So,
Y-direction motor is being installed and is making motor shaft and Y-direction feed spool tooth after installing Y-direction feed spool
During wheel engagement, Y-direction feed spool need not extra adjustment in the circumferential, makes Y
Quick and easy for installation to pay-off.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, the electricity of described Y-direction motor
Arbor setting orthogonal with Y-direction feed spool, on the motor shaft of described Y-direction motor, suit is fixing
Spur gear, described spur gear is had to engage with the side gear of Y-direction feed spool.
Gear drive transmission power and motion, during gear engages, spur gear is to Y
Axial thrust load and radial component is produced, relative to other kinds of gear, directly to feed spool
The radial component that gear produces is minimum, it is possible to reduce the radial vibration that Y-direction feed spool produces,
Improve the stability of the pay-off of eyelet buttonhole sewing machine.There iing axle sleeve to support Y-direction simultaneously
In the case of feed spool, it is possible to reduce the Y-direction feed spool radial force to axle sleeve, thus subtract
Few abrasion between Y-direction feed spool and axle sleeve, improves the pay-off of eyelet buttonhole sewing machine
Stability.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, in described Y-direction feed spool
Axially disposed have through hole.
On Y-direction feed spool, through hole is set, it is possible to reduce the weight of Y-direction feed spool, makes peace
Alleviate the work load of workman during dress Y-direction feed spool, make installation process convenient fast
Prompt.
In the Y-direction pay-off of above-mentioned eyelet buttonhole sewing machine, the electricity of described Y-direction motor
The axis of arbor is arranged with the horizontal plane of base plate；On the motor casing of described Y-direction motor
Being fixedly connected with Y-direction motor base, described Y-direction motor is fixed by Y-direction motor base
It is connected on the wall of base plate installation cavity.
Easily motor can be installed to the installation cavity of base plate by Y-direction motor base
In.When the motor shaft of Y-direction motor and the horizontal plane of base plate are arranged, Y-direction motor keeps
Plumbness enters the installation cavity of base plate, it is not necessary to adjust angle in installation cavity again,
Facilitate the installation of Y-direction motor.
Compared with prior art, the Y-direction pay-off of this eyelet buttonhole sewing machine has following excellent
Point:
Engage by the motor shaft of Y-direction motor is directly disposed as gear with Y-direction feed spool,
And on Y-direction feed spool, it is provided for installing the location division of location, make Y-direction pay-off
Quick and easy for installation.Y is made by arranging shoulder block, axle sleeve and flat key on Y-direction feed spool
Position to feed spool length during installing, axially position and circumferentially positioned, it is to avoid
Follow-up extra adjustment work, makes Y-direction pay-off quick and easy for installation.Further through
Through hole is set on Y-direction feed spool, and Y-direction motor base is set on Y-direction motor makes Y
Quick and easy for installation to pay-off.
Accompanying drawing explanation
Fig. 1 is the general assembly axonometric chart of this Y-direction pay-off；
Fig. 2 is the sectional view one of this Y-direction pay-off；
Fig. 3 is the sectional view two of this Y-direction pay-off；
Fig. 4 is the structure chart after removing cloth pushing table and base plate in this Y-direction pay-off；
Fig. 5 is the exploded view after removing cloth pushing table and base plate in this Y-direction pay-off；
Fig. 6 is the structure chart of this Y-direction pay-off bottom bracket axle.
In figure, 1, base plate；1a, installation cavity；1b, supported hole；2, cloth pushing table；3、
X is to the axis of guide；4, Y-direction adapter sleeve；4a, sliding eye；4b, hole, location；5, Y-direction
Feed spool；5a, location division；5b, shoulder block；5c, axle sleeve；5c1, stopper slot；5d、
Keyway；5e, flat key；5f, through hole；6, Y-direction motor；6a, spur gear；6b、Y
To motor base.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
Embodiment one
As shown in Figures 1 to 6, the Y-direction pay-off of a kind of eyelet buttonhole sewing machine includes the end
Plate 1, the upper surface of base plate 1 front end has been horizontally disposed with cloth pushing table 2, after cloth pushing table 2
End is fixedly connected with the X arranged in X direction to the axis of guide 3.X connects on the axis of guide 3
Y-direction adapter sleeve 4, the front end of Y-direction adapter sleeve 4 is had to be provided with sliding eye in X direction
4a, X through sliding eye 4a and make the Y-direction adapter sleeve 4 can be guide X to the axis of guide 3
Slide on axle 3；The rear end of Y-direction adapter sleeve 4 is yoke configurations and is provided with along Y
Hole, the location 4b in direction.
The lower surface of base plate 1 rear end slides in being provided with installation cavity 1a, installation cavity 1a and sets
It is equipped with Y-direction feed spool 5.There is on the wall of installation cavity 1a the support arranged along Y-direction
Hole 1b, supported hole 1b could be arranged to two and lay respectively at installation cavity 1a front end and
Rear end, Y-direction feed spool 5 is through supported hole 1b can be along Y side in supported hole 1b
The location division 5a for installing location it is provided with in movement, Y-direction feed spool 5.Location
Portion 5a includes the shoulder block 5b being arranged on Y-direction feed spool 5 front end outer side face, is set in Y
Axle sleeve 5c on feed spool 5 and the key being arranged on Y-direction feed spool 5 front end outer side face
Groove 5d and the flat key 5e being arranged in keyway 5d.Axle sleeve 5c is fitted in along Y-direction
In the supported hole 1b of base plate 1, the axis of axle sleeve 5c is total to the axis of Y-direction feed spool 5
Line.It is provided with in the keyway 5d of Y-direction feed spool 5 and protrudes Y-direction feed spool 5 lateral surface
Flat key 5e, the medial surface of axle sleeve 5c is provided with the stopper slot 5c1 coordinated with flat key 5e.
The front end of Y-direction feed spool 5 is inserted into hole, the location 4b of Y-direction adapter sleeve 4 through base plate 1
In, shoulder block 5b is resisted against on the rear end face of Y-direction adapter sleeve 4, when Y-direction adapter sleeve 4
When the yoke configurations of rear end is tightened up, the front end of Y-direction feed spool 5 is fixedly connected on Y-direction even
In female connector 4.
Be fixedly connected with Y-direction motor 6 in installation cavity 1a, the motor shaft of Y-direction motor 6 with
The orthogonal setting of Y-direction feed spool 5, and the axis of the motor shaft of Y-direction motor 6 and base plate 1
Horizontal plane arrange；Y-direction motor it is fixedly connected with on the motor casing of Y-direction motor 6
Pedestal 6b, Y-direction motor 6 is fixedly connected on base plate 1 by Y-direction motor base 6b and installs
On the upper wall surface of chamber 1a；On the motor shaft of Y-direction motor 6, suit is fixed with spur gear 6a,
Spur gear 6a engages with the side gear of Y-direction feed spool 5.Motor when Y-direction motor 6
When axle rotates, by gear engagement, the rotation of motor shaft is converted into Y-direction feed spool 5
Mobile, and make Y-direction feed spool 5 move along the Y direction in axle sleeve 5c.
First cloth pushing table 2, X are connected to the axis of guide 3 and Y-direction adapter sleeve 4 during installation,
And the cloth pushing table 2 after connecting is installed on the front end upper surface of base plate 1.Again by axle
Overlap in 5c is installed to supported hole 1b and adjust position, then flat key 5e is installed to Y
In the keyway 5d of feed spool 5.Then by the front end of Y-direction feed spool 5 from base plate 1
Penetrate in axle sleeve 5c in the supported hole 1b of rear end, and make flat key 5e through base plate 1
The stopper slot 5c1 of rear end axle sleeve 5c, the circumferential deflection of Y-direction feed spool 5 and axial dipole field
Adjust for the first time.Then the front end of Y-direction feed spool 5 through base plate 1 installation cavity 1a and is worn
Enter in the axle sleeve 5c in base plate 1 front support hole 1b, and make flat key 5e through base plate
The stopper slot 5c1 of 1 front-end shaft sleeve 5c, the circumferential deflection of Y-direction feed spool 5 is with the most inclined
Move second time to adjust.Then the front end of Y-direction feed spool 5 passes base plate 1 and is inserted into Y
In hole, the location 4b of adapter sleeve 4, and shoulder block 5b is made to be resisted against Y-direction adapter sleeve 4
On rear end face.Then the yoke configurations of Y-direction adapter sleeve 4 rear end is tightened up, make Y-direction send
The front end of material axle 5 is fixedly connected in Y-direction adapter sleeve 4, the front end of Y-direction feed spool 5
The length being inserted in the hole 4b of location is defined.So Y-direction feed spool 5 is just installed and is put in place
?.Then in Y-direction motor 6 being put into installation cavity 1a and make the motor shaft of Y-direction motor 6
Engage with Y-direction feed spool 5 gear, then pass through Y-direction motor base 6b by Y with securing member
On the wall that motor 6 is fixed on installation cavity 1a.The Y of this sample eyelet buttonhole sewing machine
Just complete to the installation process of pay-off.Because being provided with use on Y-direction feed spool 5
In install location location division 5a so that Y-direction feed spool 5 through installation cavity 1a also
It is positioned when being connected with Y-direction adapter sleeve 4, when installing motor without carrying out again
Extra adjustment work so that the installation process side of the Y-direction pay-off of eyelet buttonhole sewing machine
The most quick.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (7)
1. a Y-direction pay-off for eyelet buttonhole sewing machine, including base plate (1), the described end
Cloth pushing table (2), described cloth pushing table (2) it has been horizontally disposed with on the upper surface of plate (1) front end
On be fixedly connected with the X arranged in X direction to the axis of guide (3), described X is to the axis of guide
(3) upper slip is provided with Y-direction adapter sleeve (4)；The following table of described base plate (1) rear end
Face is provided with installation cavity (1a), is fixedly connected with Y-direction motor in described installation cavity (1a)
(6), Y-direction feed spool (5), described Y are slidably connected in described installation cavity (1a)
It is connected through base plate (1) and Y-direction adapter sleeve (4) are fixing to the front end of feed spool (5),
Described Y-direction motor (6) can drive Y-direction feed spool (5) to slide along Y-direction, its
It is characterised by, the motor shaft of described Y-direction motor (6) and Y-direction feed spool (5) gear
Engagement, described Y-direction feed spool (5) is provided with the location division (5a) for installing location.
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 1, it is special
Levying and be, described location division (5a) includes being arranged on Y-direction feed spool (5) front end outer side
Shoulder block (5b) on face, described Y-direction feed spool (5) front end is inserted into Y-direction adapter sleeve
(4) in and described shoulder block (5b) is resisted against on the rear end of Y-direction adapter sleeve (4).
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 1 and 2,
It is characterized in that, described location division (5a) includes being set on Y-direction feed spool (5)
Axle sleeve (5c), described axle sleeve (5c) is fitted on described base plate (1) along Y-direction,
The axis of described axle sleeve (5c) and the axis collinear of Y-direction feed spool (5).
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 3, it is special
Levying and be, described location division (5a) also includes being arranged on outside Y-direction feed spool (5) front end
Keyway (5d) on side, is provided with protrusion Y-direction feed spool (5) in described keyway (5d)
The flat key (5e) of lateral surface, the medial surface of described axle sleeve (5c) is provided with and flat key (5e)
The stopper slot (5c1) coordinated.
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 1, it is special
Levying and be, the motor shaft of described Y-direction motor (6) is orthogonal with Y-direction feed spool (5) to be set
Putting, on the motor shaft of described Y-direction motor (6), suit is fixed with spur gear (6a), institute
State spur gear (6a) to engage with the side gear of Y-direction feed spool (5).
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 1, it is special
Levying and be, axially disposed in described Y-direction feed spool (5) have through hole (5f).
The Y-direction pay-off of eyelet buttonhole sewing machine the most according to claim 1 or 5,
It is characterized in that, the axis of the motor shaft of described Y-direction motor (6) and base plate (1)
Horizontal plane is arranged；It is fixedly connected with Y on the motor casing of described Y-direction motor (6)
To motor base (6b), described Y-direction motor (6) passes through Y-direction motor base (6b)
It is fixedly connected on the wall of base plate (1) installation cavity (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520729.6U CN205775162U (en) | 2016-05-31 | 2016-05-31 | A kind of Y-direction pay-off of eyelet buttonhole sewing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620520729.6U CN205775162U (en) | 2016-05-31 | 2016-05-31 | A kind of Y-direction pay-off of eyelet buttonhole sewing machine |
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| Publication Number | Publication Date |
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| CN205775162U true CN205775162U (en) | 2016-12-07 |
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ID=58135381
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647199A (en) * | 2019-11-08 | 2021-04-13 | 徐州力达缝纫设备制造有限公司 | Feeding device of sewing machine |
-
2016
- 2016-05-31 CN CN201620520729.6U patent/CN205775162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647199A (en) * | 2019-11-08 | 2021-04-13 | 徐州力达缝纫设备制造有限公司 | Feeding device of sewing machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 198 Xinggang East Road, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG ZOJE SEWING MACHINE Co.,Ltd. Address before: 317604, Taizhou, Zhejiang province Yuhuan County barley island Street Hing Tung Road, No. 198 Patentee before: ZHEJIANG ZOJE SEWING MACHINE Co.,Ltd. Patentee before: ZHEJIANG JOYEE SEWING MACHINE Co.,Ltd. Patentee before: ZHEJIANG BSM SEWING MACHINE Co.,Ltd. |
|
| TR01 | Transfer of patent right |