CN203683876U - Driving structure of built-in presser foot lifting mechanism in sewing machine - Google Patents
Driving structure of built-in presser foot lifting mechanism in sewing machine Download PDFInfo
- Publication number
- CN203683876U CN203683876U CN201420007837.4U CN201420007837U CN203683876U CN 203683876 U CN203683876 U CN 203683876U CN 201420007837 U CN201420007837 U CN 201420007837U CN 203683876 U CN203683876 U CN 203683876U
- Authority
- CN
- China
- Prior art keywords
- lever
- lifting mechanism
- built
- sewing machines
- mentioned
- 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 - Lifetime
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 51
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 210000003127 knee Anatomy 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 17
- 239000004677 Nylon Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a driving structure of a built-in presser foot lifting mechanism in a sewing machine and belongs to the technical field of manufacturing of sewing machines. The driving structure solves the problems that an existing driving structure of the presser foot lifting mechanism is troublesome to install and complex in structure. According to the driving structure of the presser foot lifting mechanism in the sewing machine, the presser foot lifting mechanism is arranged in a machine head, a presser foot assembly on the presser foot lifting mechanism stretches out of the machine head, and a mounting cavity is formed in the machine head. The driving structure comprises a connecting base located in the mounting cavity, an electromagnet and a lifting and pressing lever. The middle of the lifting and pressing lever is hinged into the machine head, the outer end of the lifting and pressing lever is connected with the presser foot assembly, the connecting base is fixedly connected to the inner side of the machine head, the electromagnet is fixedly connected to the connecting base, and the inner end of the lifting and pressing lever abuts against a core rod of the electromagnet. The driving structure of the built-in presser foot lifting mechanism in the sewing machine has the advantages of being simple in structure, convenient to install and capable of working automatically and manually.
Description
Technical field
The invention belongs to sewing mechanism technology for making field, relate to the drives structure in a kind of Sewing machines, particularly the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines.
Background technology
Sewing function is made the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, the stitching neat appearance of stitching out, smooth firm, and sewing velocity is fast, easy to use.At present, many industrial sewing machines have all adopted automatic needle-foot-lifting mechanism, have realized sewing automation, have reduced widely people's labour intensity, unreasonable but many automatic needle-foot-liftings mechanism arranges, often have complex structure, and the shortcoming of trouble is installed.
For example Chinese patent literature data discloses the built-in automatic needle-foot-lifting mechanism [application number 201320162643.7 of Sewing machines, Granted publication number: CN203159869U], this mechanism comprises casing, linear actuator, rear lever, front lever and pull bar, casing comprises a uprights, in uprights, be provided with a cavity, linear actuator is fixedly mounted in cavity, linear actuator comprise one can straight reciprocating motion draw bar, the rear end of rear lever is connected with the end of draw bar, the front end of rear lever comprises two pin-and-holes, wherein first front pin-and-hole is rotatably connected on casing by bearing pin, the distance of the front pin-and-hole of rear lever rear end to the first is greater than the distance of the front pin-and-hole of the second front pin-and-hole to the first.Front lever comprises three pin-and-holes, and the first pin-and-hole is rotatably connected on casing by bearing pin, and the second pin-and-hole and presser feet lifter plate are hinged.The second front pin-and-hole of the rear end of pull bar and rear lever is hinged, and the 3rd pin-and-hole of the front end of pull bar and front lever is hinged.
In this mechanism, to linear actuator energising, draw bar is upwards released, lever, pull bar and front lever motion after driving, thus complete presser foot lifter work, there is labour-saving feature, reduce people's labour intensity.But draw bar and rear lever form by rear pin-and-hole is hinged in this mechanism, trouble is installed, installation procedure is many, and in addition, this mechanism can only utilize electric energy to carry out automatic sewing function, cannot realize artificial running, hommization not.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines is provided, this drives structure is simple in structure, easy for installation, can realize automatic and manual two kinds of working methods, the drives structure that has solved existing foot lifting mechanism is installed trouble, baroque problem.
Object of the present invention can realize by following technical proposal: the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines, the presser foot component that foot lifting mechanism is arranged in head and on it stretches out head, in head, there is the installation cavity for cavity, it is characterized in that, this drives structure comprises the Connection Block that is positioned at installation cavity, electromagnet and lift pressure lever, above-mentioned lifting presses the middle part of lever to be hinged in head, lift and press the outer end of lever and above-mentioned presser foot component to be connected, described Connection Block is connected in head inner side, above-mentioned electromagnet is connected on Connection Block, above-mentioned lifting presses lever the inner to be resisted against on the core bar of electromagnet.
Electromagnet is connected in head inner side by Connection Block, lifts and presses lever to be resisted against on core bar, and after electromagnet energising, core bar moves upward and presses the inner of lever upwards to eject by lifting.After electromagnet power-off, core bar retraction, lifts and presses lever to fall.In this mechanism, lift only press between lever and the core bar of electromagnet by contact against, after electromagnet is switched on, can realize the function of presser foot lifter, simple in structure, easy for installation.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, in described head, be connected with spring, both ends of the spring acts on respectively head inside and lifts and press on lever.
This spring is a torsion spring, there is the projection that protrudes head inside in head inside, torsion spring set is on projection, one end of torsion spring is resisted against on head inwall, the other end of torsion spring is against to be lifted on the surface of pressing lever, make to lift by the torsion of torsion spring and press lever to be lifted rear Rapid reset, the presser feet work period is shortened, increased the operating efficiency of machine.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, above-mentioned lifting presses lever the inner to be resisted against on core bar under the effect of gravity.
Lift and press lever the inner to be only resisted against on core bar and can to make machine normally work by gravity, simple in structure, material economy.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described lifting presses the inner of lever to be fixed with sheath, and the core bar of above-mentioned electromagnet leans on sheath.
Lift and press the inner of lever to be resisted against on core bar, easy to wear while bumping due to metal material, be arranged on inner sheath effective reduced to lift and pressed gouging abrasion between lever and core bar, increased the service life of member.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described in lift the contact site of pressing lever sidepiece to there is protrusion, above-mentioned sheath is tubular and sheath is enclosed within contact site place.
Tubular sheath has strengthened lifts the contact area of pressing lever and core bar, and both are contacted fully, against fully, makes driving mechanism good stability.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described sheath is nylon material.
Nylon has wear-resistant, and the advantage of good springiness makes the long service life of sheath.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described sheath is the cloth that is wrapped in contact site place.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described core bar end has top splenium, and above-mentioned sheath is resisted against splenium place, top.
Cover has the contact site of sheath to be resisted against top splenium, and top splenium size is large, large with the contact area of sheath, against fully.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described lifting presses lever L-shaped, and above-mentioned lifting presses the L shaped corner of lever to be hinged in head, and lifts and press the L shaped angle of lever relative with above-mentioned Connection Block.
L shaped lifting while pressing the inner of lever upwards to lift, its outer end according to lever principle near core bar.Inner fall time, its outer end is away from core bar, thereby realizes the function that presser foot lifter and presser feet reset.Lift and press the opening direction of lever relative with Connection Block, it is effective that this structure realizes body function.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, this structure also comprises that a knee carries push rod, the inner that described knee is carried push rod is positioned at above-mentioned installation cavity and is hinged on to lift presses on lever, and the other end that described knee is carried push rod is positioned at the head bottom of Sewing machines.
In the time need to carrying out small-scale production or need to carry out special sewing operation, can utilize knee to carry push rod and realize mechanical presser foot lifter and presser feet reset function, knee is carried push rod can realize entirely lifting or partly lifting of presser feet.Be applicable to the sewing of multiple demand, and mechanical action can be saved electric energy.
In the drives structure of the built-in foot lifting mechanism in above-mentioned a kind of Sewing machines, described in lift that to press the hinged place of lever and head be articulated section one, above-mentioned knee is carried push rod and is hinged on to lift and presses lifting on pressure lever between the inner and articulated section one of lever.
Knee carry push rod be arranged on lift press lever inner with articulated section one between, the inner that can console pressure lever when operator uses knee to carry push rod away from or against top splenium.
Compared with prior art, the drives structure of the built-in foot lifting mechanism in this Sewing machines has the following advantages:
1, lifting of the drives structure of the built-in foot lifting mechanism in this Sewing machines presses lever to be just resisted against on core bar by contact, and simple in structure, installation procedure is few, easy for installation.
2, the lifting to press and be hinged with knee on lever and carry push rod of the drives structure of the built-in foot lifting mechanism in this Sewing machines, the existence that knee is carried push rod has met the multiple demand of operator and can save electric energy, and Sewing machines can be realized automatically and the artificial two kinds of function modes of machinery.
3, the cover on the contact site of pressing lever of lifting of the drives structure of the built-in foot lifting mechanism in this Sewing machines has sheath, and sheath is effective has reduced gouging abrasion, has increased the service life of member.
Brief description of the drawings
Fig. 1 is the structural representation of the drives structure of the built-in foot lifting mechanism in this Sewing machines.
In figure, 1, presser foot component; 2, Connection Block; 3, electromagnet; 3a, core bar; 3a1, top splenium; 4, lift pressure lever; 4a, contact site; 4b, articulated section one; 5, sheath; 6, knee is carried push rod; 7, spring.
Detailed description of the invention
As shown in Figure 1, in the drives structure of the built-in foot lifting mechanism in this Sewing machines, the presser foot component 1 that foot lifting mechanism is arranged in head and on it stretches out head, has the installation cavity for cavity in head.Drives structure comprises and is positioned at Connection Block 2, the electromagnet 3 of installation cavity and lifts the knee of pressing lever 4 and one end to be positioned at installation cavity and carry push rod 6, lift and press the middle part of lever 4 to be hinged in head, lift and press outer end and the presser foot component 1 of lever 4 to be hinged, Connection Block 2 is connected in head inner side, electromagnet is connected on Connection Block 2, lifts and presses lever 4 the inners to be resisted against on the core bar 3a of electromagnet 3.
On the inwall of head inside, have projection, on projection, cover has spring 7, and this spring 7 is torsion spring, and one end of torsion spring is resisted against on the inwall of head inside, and the other end of torsion spring is against to be lifted on the surface of pressing lever 4.After electromagnet 3 energisings, core bar 3a moves upward and presses the inner of lever 4 upwards to eject by lifting, and now torsion spring is subject to force compresses, and after electromagnet 3 power-off, core bar 3a retraction, lifts and press lever 4 to fall rapidly under torsion spring twisting force.Presser foot component 1 has a connecting rod, and one end of connecting rod is hinged with the outer end of lifting pressure lever 4, and one end of the remaining part of the other end and presser foot component 1 is hinged, and lifts thus and presses the motion of lever 4 can drive presser foot component 1 to produce corresponding motion.Thereby realize the function of mechanism.In this mechanism, lift only press between lever 4 and the core bar 3a of electromagnet 3 by contact against, after electromagnet is switched on, can realize presser foot lifter function, simple in structure, easy for installation.The setting of torsion spring makes to lift presses lever 4 to reset rapidly, makes machine operating efficiency high.In actual production, can not be provided with torsion spring according to actual Production requirement, only make to lift by Action of Gravity Field and press lever 4 the inners to be resisted against core bar 3a above, only make to lift by Action of Gravity Field and press lever 4 naturally to fall to resetting, installation procedure is few, economizes in raw materials.
Lift and press lever 4 L-shaped, its corner has the articulated section hinged with head one 4b, and is lifting between pressure lever 4 the inners and articulated section one 4b one end of torsion spring.Lift and press the opening direction of lever 4 towards Connection Block 2, lift and press the angle of lever 4L shape relative with Connection Block 2, L shaped lifting presses lever 4 to realize the function of presser foot lifter and presser feet reset according to lever principle.Lift the contact site 4a that presses the sidepiece of lever 4 the inners to have protrusion, the upper cover of contact site 4a has tubular sheath 5, and easy to wear while bumping due to metal material, sheath 5 is effective has reduced gouging abrasion, has increased the service life of member.Tubular sheath 5 has strengthened lifts the contact area of pressing lever 4 and core bar 3a, and both are contacted fully, against fully, makes driving mechanism good stability.The core bar 3a end of electromagnet 3 has top splenium 3a1, and sheath 5 is resisted against splenium 3a1 place, top.Top splenium 3a1 size is large, large with the contact area of sheath 5, against fully.In the present embodiment, sheath 5 is for nylon material is made, and nylon has wear-resistant, the advantage of good springiness.In actual production, can adopt cloth to make and be wrapped in contact site 4a place sheath 5 according to actual conditions.
The inner that knee is carried push rod 6 is in installation cavity and be innerly articulated with articulated section one 4b and lift and press lifting between lever 4 the inners to press on lever 4, and the head bottom that outer end is positioned at Sewing machines can contact with operator's knee by assembly.Carry push rod 6 by knee and can realize mechanical presser foot lifter and presser feet reset function, utilize knee to carry push rod 6 and can realize entirely lifting or partly lifting of presser feet.Be applicable to the sewing of multiple demand, and mechanical action can be saved electric energy.Sewing machines can be realized automatically and the artificial two kinds of function modes of machinery.
When work, after electromagnet 3 energisings, core bar 3a moves upward and presses the inner of lever 4 upwards to eject by lifting.Drive the link motion in presser foot component 1, and then complete presser foot lifter work.After electromagnet 3 power-off, core bar 3a retraction, lifts under the effect of the torsion of pressing lever 4 to be subject to torsion spring and resets.Automatically complete presser feet reset work.While utilizing knee to carry push rod 6 to carry out machine work.Operator carries push rod 6 by knee and upwards pushes up, and drives to lift to press the inner of lever 4 upwards to eject, thereby completes presser foot lifter work, and knee is carried push rod 6 and is subject to the twisting force presser feet reset work of having fallen afterwards.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used presser foot component 1, Connection Block 2, electromagnet 3, core bar 3a, top splenium 3a1 herein, lifted and press lever 4, contact site 4a, articulated section one 4b, sheath 5, knee to carry the term such as push rod 6, spring 7, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. the drives structure of the built-in foot lifting mechanism in a Sewing machines, the presser foot component (1) that foot lifting mechanism is arranged in head and on it stretches out head, in head, there is the installation cavity for cavity, it is characterized in that, this drives structure comprises the Connection Block (2) that is positioned at installation cavity, electromagnet (3) and lift press lever (4), above-mentioned lifting presses the middle part of lever (4) to be hinged in head, lift and press the outer end of lever (4) and above-mentioned presser foot component (1) to be connected, described Connection Block (2) is connected in head inner side, above-mentioned electromagnet (3) is connected on Connection Block (2), above-mentioned lifting presses lever (4) the inner to be resisted against on the core bar (3a) of electromagnet (3).
2. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 1, it is characterized in that, in described head, be connected with spring (7), spring (7) two ends act on respectively head inside and lift and press on lever (4).
3. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 1, is characterized in that, above-mentioned lifting presses lever (4) the inner under the effect of gravity, to be resisted against on core bar (3a).
4. according to the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines described in claim 1 or 2 or 3, it is characterized in that, described lifting presses the inner of lever (4) to be fixed with sheath (5), and the core bar (3a) of above-mentioned electromagnet (3) leans on sheath (5).
5. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 4, it is characterized in that, the described contact site (4a) of pressing lever (4) sidepiece to have protrusion of lifting, above-mentioned sheath (5) is tubular and sheath (5) and is enclosed within contact site (4a) and locates.
6. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 4, is characterized in that, described sheath (5) is nylon material.
7. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 4, it is characterized in that, described core bar (3a) end has top splenium (3a1), and above-mentioned sheath (5) is resisted against top splenium (3a1) and locates.
8. according to the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines described in claim 1 or 2 or 3, it is characterized in that, described lifting presses lever (4) L-shaped, above-mentioned lifting presses the L shaped corner of lever (4) to be hinged in head, and lifts and press the L shaped angle of lever (4) relative with above-mentioned Connection Block (2).
9. according to the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines described in claim 1 or 2 or 3, it is characterized in that, this structure also comprises that a knee carries push rod (6), the inner that described knee is carried push rod (6) is positioned at above-mentioned installation cavity and is hinged on to lift presses lever (4) upper, and the other end that described knee is carried push rod (6) is positioned at the head bottom of Sewing machines.
10. the drives structure of the built-in foot lifting mechanism in a kind of Sewing machines according to claim 9, it is characterized in that, describedly lift that to press lever (4) and the hinged place of head be articulated section one (4b), above-mentioned knee carry push rod (6) be hinged on lift press lever (4) inner with articulated section one (4b) between lifting on pressure lever (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007837.4U CN203683876U (en) | 2014-01-04 | 2014-01-04 | Driving structure of built-in presser foot lifting mechanism in sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007837.4U CN203683876U (en) | 2014-01-04 | 2014-01-04 | Driving structure of built-in presser foot lifting mechanism in sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203683876U true CN203683876U (en) | 2014-07-02 |
Family
ID=51005800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007837.4U Expired - Lifetime CN203683876U (en) | 2014-01-04 | 2014-01-04 | Driving structure of built-in presser foot lifting mechanism in sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203683876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195753A (en) * | 2014-08-07 | 2014-12-10 | 浙江川田缝纫机有限公司 | Presser foot lifting mechanism of sewing machine |
| CN105463710A (en) * | 2015-12-25 | 2016-04-06 | 杰克缝纫机股份有限公司 | Presser foot lifting mechanism of sewing machine |
| CN105887351A (en) * | 2016-06-24 | 2016-08-24 | 天津市中马骏腾精密机械制造有限公司 | Single pedal overedger |
-
2014
- 2014-01-04 CN CN201420007837.4U patent/CN203683876U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195753A (en) * | 2014-08-07 | 2014-12-10 | 浙江川田缝纫机有限公司 | Presser foot lifting mechanism of sewing machine |
| CN105463710A (en) * | 2015-12-25 | 2016-04-06 | 杰克缝纫机股份有限公司 | Presser foot lifting mechanism of sewing machine |
| CN105463710B (en) * | 2015-12-25 | 2018-11-23 | 杰克缝纫机股份有限公司 | A kind of mechanism for lifting pressre of sewing machine |
| CN105887351A (en) * | 2016-06-24 | 2016-08-24 | 天津市中马骏腾精密机械制造有限公司 | Single pedal overedger |
| CN105887351B (en) * | 2016-06-24 | 2018-11-27 | 天津市中马骏腾精密机械制造有限公司 | A kind of single pedal overedger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203683876U (en) | Driving structure of built-in presser foot lifting mechanism in sewing machine | |
| CN204174394U (en) | A kind of automatic needle-foot-lifting mechanism of Sewing machines | |
| CN204174395U (en) | Flat seam machine automatic needle-foot-lifting mechanism | |
| CN105350187A (en) | Sewing machine pressure foot lifting mechanism provided with locking device | |
| CN204000196U (en) | A kind of presser foot lifting device of Sewing machines | |
| CN104088096B (en) | Driving device for routing, lifting presser foot and trimming and flat buttonhole sewing machine | |
| CN203947281U (en) | Casing head is established the Sewing machines of foot lifting mechanism | |
| CN210657425U (en) | Overedger | |
| CN204343014U (en) | A kind of computer flat sewing machine automatic needle-foot-lifting structure | |
| CN204138894U (en) | A kind of sewing device of built-in presser foot lifter electromagnet | |
| CN203668644U (en) | Automatic presser foot lifting device of sewing machine | |
| CN204491176U (en) | A kind of presser foot lifting device of Sewing machines | |
| CN201588071U (en) | Novel special tacking machine | |
| CN104073984B (en) | Case head establishes the Sewing machines of foot lifting mechanism | |
| CN206635527U (en) | A kind of water-washing label ironing mechanism | |
| CN203049213U (en) | Knee-controlled pressure foot lifting device | |
| CN103726281B (en) | Sewing ironing apparatus | |
| CN104652045A (en) | Sewing machine | |
| CN204455512U (en) | A kind of Sewing machines | |
| CN210621124U (en) | Presser foot driving mechanism for embroidery machine | |
| CN202030906U (en) | Hairbrush mechanism for computerized flat knitting machine | |
| CN201268768Y (en) | Needle plate apparatus of flat knitting machine | |
| CN208279783U (en) | A kind of right segmented head mechanism | |
| CN204125707U (en) | Sewing-machine foot hoisting mechanism | |
| CN106222893B (en) | A pinch roller subassembly and sewing machine for sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOJE SEWING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONGJIE SEWING MACHINE CO., LTD. Effective date: 20140925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140925 Address after: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee after: ZOJE SEWING MACHINE Co.,Ltd. Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee before: Zhongjie Sewing Machine Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 317604 Taizhou Province, Yuhuan County, Lantau Island Road, Hing Hong Kong Road, No. 198 Patentee after: ZOJE SEWING MACHINE Co.,Ltd. Patentee after: ZHEJIANG JOYEE SEWING MACHINE CO.,LTD. Patentee after: ZHEJIANG BSM SEWING MACHINE CO.,LTD. Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee before: ZOJE SEWING MACHINE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201009 Address after: 198 Xinggang East Road, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: ZOJE SEWING MACHINE Co.,Ltd. Address before: 317604, Taizhou, Zhejiang province Yuhuan County barley island Street Hing Tung Road, No. 198 Patentee before: ZOJE SEWING MACHINE Co.,Ltd. Patentee before: ZHEJIANG JOYEE SEWING MACHINE Co.,Ltd. Patentee before: ZHEJIANG BSM SEWING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |