CN102877222B - Bead edge stitch sewing machine - Google Patents
Bead edge stitch sewing machine Download PDFInfo
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- CN102877222B CN102877222B CN 201210399150 CN201210399150A CN102877222B CN 102877222 B CN102877222 B CN 102877222B CN 201210399150 CN201210399150 CN 201210399150 CN 201210399150 A CN201210399150 A CN 201210399150A CN 102877222 B CN102877222 B CN 102877222B
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Abstract
The invention discloses a bead edge stitch sewing machine which comprises a head and a bottom plate. The head is arranged on the bottom plate; a cloth pricking mechanism is arranged in the head; the cloth pricking mechanism is connected with an upper shaft; the power drive of the upper shaft is implemented by a belt pulley; the upper shaft drives a lower shaft by two pairs of bevel gears and a vertical shaft; the lower shaft is connected with a thread expansion ring mechanism capable of ensuring stitches to be reliably formed; the thread expansion ring mechanism is arranged below the bottom plate; the lower shaft is fixedly connected with a thread shifting cam; the phase relation of the thread shifting cam and a sewing needle can be regulated; the thread shifting cam is connected with a thread shifting shaft by a thread shifting crank; the thread shifting shaft is connected with a thread shifting plate; the lower shaft is fixedly connected with a thread pushing cam; the phase relation of the thread pushing cam and the thread shifting cam can be regulated; the thread pushing cam is fixedly connected with a sliding block shaft by a thread pushing crank; a sliding block is movably arranged on the sliding block shaft; the sliding block can rotate relative to the sliding block shaft; the sliding block is in sliding fit with a groove part of a thread pushing rod; and the thread pushing rod is connected with a thread pushing plate. According to the invention, the perfect sewing effect can be achieved.
Description
Technical field
The present invention relates to a kind of Sewing machines, be specifically related to a kind of pearl sideline mark Sewing machines.
Background technology
Along with socioeconomic development, people more and more pay close attention to the clothing dress ornament of oneself, not only require clothes solid, durable, more and more pursue especially color and the style of clothes.Pearl limit Sewing machines is exactly in order to satisfy people's the demand of wearing, a kind of crosspointer single line decorating sewing type that emerges.Pearl sideline mark is the single line chain type stitching, and its stitching characteristics are that the back side is as the manual sutures mark at the globule of a string drippage of full-faced photo of sewing.
Pearl limit Sewing machines comprises head, base plate, and head is arranged on base plate, and the below of base plate is provided with fuel tank.Head and base plate get up through casting processing, assembly unit.
Be provided with thorn cloth mechanism in head, thorn cloth mechanism connects the left end of upper axle, and upper axle is realized power drive by belt pulley; Upper axle drives lower shaft by the two pairs of bevel gears and vertical pivot, and the left end of lower shaft connects and expands wire loop mechanism, expands wire loop mechanism and is arranged at floor below.
The operation principle of pearl limit Sewing machines is: the suture needle of thorn cloth mechanism and the crochet hook thorn that descends wears the cloth, and suture needle wears the cloth to minimum point with the suture thorn, and then suture needle is risen with suture and formed wire loop; Dial the line plate and vertically stir wire loop and enlarge wire loop, wire-pushing board is laterally pushed wire loop to the left side of crochet hook, continues simultaneously to enlarge wire loop, and wire loop forms cornerite around crochet hook; The crochet hook rising hooks wire loop above cloth, and cloth moves a certain distance under the effect of cloth feeding mechanism; When suture needle and crochet hook descended again, suture needle was passed in the middle of the wire loop and wire loop comes off from crochet hook; Suture needle and crochet hook drop to minimum point again, namely complete one-period.So repeat down, form continuous " pearl limit " fagot, if above any one link does not reach requirement, just can not form " pearl limit ", both so-called " bouncing pilotage ".
Existing pearl limit Sewing machines, its wire-pushing board push away string pendulum and can encounter suture needle and crochet hook when moving driving around the wire-pushing board axle, produce friction, and easy bouncing pilotage when sewing at a high speed has a strong impact on sewing performance.
In addition, have a lot of cloth material debris and drop at the non-confined space in fuel tank left side when sewing, this place is just in time the place of expanding wire loop mechanism.And the lubricating oil in the fuel tank oil storage space need to be extracted when expanding wire loop mechanism high-speed motion lubricated, so it is also a lot of to throw away the lubricating oil that comes.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pearl sideline mark Sewing machines, and it can
For solving the problems of the technologies described above, the technical solution of pearl of the present invention sideline mark Sewing machines is:
Comprise head 101, base plate 102, head 101 is arranged on base plate 102; Be provided with thorn cloth mechanism in head 101, thorn cloth mechanism connects upper axle 6, and upper axle 6 is realized power drive by belt pulley 1; Upper axle 6 by two pairs of bevel gears 5,25,28,33 and vertical pivot 27 drive lower shafts 38, lower shaft 38 connects can make the stitching reliable expansion wire loop mechanism that forms 104, expands the below that wire loop mechanism 104 is arranged at base plate 102; Expansion wire loop mechanism 104 comprises group line cam 39, pushes away line cam 54; Lower shaft 38 is fixedly connected with dials line cam 39, dials line cam 39 and can adjust with the phase relation of suture needle 20; Described group of line cam 39 connects group bobbin 48 by dialling line crank 43; Dial bobbin 48 and connect group line plate 52; Lower shaft 38 is fixedly connected with and pushes away line cam 54, pushes away line cam 54 and can adjust with the phase relation of dialling line cam 39; The described line cam 54 that pushes away is fixedly connected with slide block axle 66 by pushing away line crank 58, is movably set with slide block 65 on slide block axle 66, and slide block 65 can rotate with respect to slide block axle 66; Slide block 65 is slidably matched with the slot part of wire-drive rod 67; Wire-drive rod 67 connects wire-pushing board 73.
The slot part of described wire-drive rod 67 is by guide finger 68 connecting guide plates 76, and guide finger 68 is arranged in the groove of guide plate 76.
Form an angle between the movement locus line of described wire-pushing board 73 and lower shaft 38.
Described thorn cloth mechanism comprises needle bar crank 8, and needle bar crank 8 connects the upper end of shank connecting rods 12, the lower end connecting needle knock-off joint 13 of shank connecting rod 12 by shank link pin 10; Shank joint 13 is fixedly connected with shank 16; The lower end of shank 16 is provided with pin folder 18, and the lower end of pin folder 18 is provided with suture needle 20, crochet hook 21.
Described group of line cam 39 connects the connecting rod body 42a that dials line link assembly 42, and the ball journal 42b that dials line link assembly 42 connects group line crank 43; Dialling line crank 43 is fixedly connected with group bobbin 48; The left end of dialling bobbin 48 is provided with dials strip base 50, dials line plate 52 and connects group strip base 50, and dialling line plate 52 can seesaw; Suture needle 20 is up and down reciprocatingly once dialled line plate 52 front and back reciprocal twice.
The described line cam 54 that pushes away connects the connecting rod body 56a that pushes away line link assembly 56, and the ball journal 56b connection that pushes away line link assembly 56 pushes away line crank 58; Push away line crank 58 and be sheathed on and push away on line crank axle 60, the both sides that push away line crank 58 are fixedly connected with respectively and push away line crank axle back-up ring 63, and the arranged outside that pushes away line crank axle back-up ring 63 pushes away line crank axle seat 62; Two push away line crank axle seat 62 and push away line crank axle 60 and be fixedly connected with.
The bar section of described wire-drive rod 67 is wound with oily line 70, and the bar section left end of wire-drive rod 67 connects wire-pushing board seat 71, and wire-pushing board seat 71 can be along the adjusting that moves axially of wire-drive rod 67; The left end of wire-pushing board seat 71 is provided with groove, is provided with described wire-pushing board 73 in groove, and wire-pushing board 73 can be regulated along the direction of groove; Suture needle 20 up and down reciprocatingly once, reciprocal twice of wire-pushing board 73 left and right.
The technique effect that the present invention can reach is:
The position of shank of the present invention can be regulated, and dials the line plate and can with respect to the axial and radiai adjustment of dialling bobbin, dial distance and the phase place of line plate and suture needle and can regulate; Wire-pushing board can be with respect to the axial and radiai adjustment of wire-drive rod, and wire-pushing board can be regulated with the phase place of dialling the line plate, therefore can reach perfect sewing efficiency.
Of the present invention group of line cam is adjustable with the phase angle that pushes away line cam, and eccentric direction both is opposite, a part of inertia force of can cancelling out each other, thus alleviate vibration.
Form an angle between the movement locus line of wire-pushing board of the present invention and lower shaft, when wire-pushing board enlarges wire loop along the oblique line reciprocating motion that has angle between and lower shaft, make wire-pushing board by between suture needle and crochet hook, make wire loop form one less than the cornerite of 90 degree around crochet hook, can avoid wire-pushing board to encounter suture needle and crochet hook generation friction in pushing away line process, and it is more stable to make crochet hook hook line.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the horizontal schematic diagram of pearl of the present invention sideline mark Sewing machines;
Fig. 2 is the decomposing schematic representation of thorn cloth of the present invention mechanism;
Fig. 3 is the decomposing schematic representation of the part one of expansion wire loop of the present invention mechanism;
Fig. 4 is the decomposing schematic representation of the part two of expansion wire loop of the present invention mechanism.
Description of reference numerals in figure:
101 is head, and 102 is base plate,
103 is fuel tank, and 104 are expansion wire loop mechanism,
1 is belt pulley, and 2 is screw,
3 is upper axle right axle sleeve, and 4 is screw,
5 is the first bevel gear, and 6 is upper axle,
7 is upper axle left axle sleeve, and 8 is needle bar crank,
9 is screw, and 10 is the shank link pin,
11 is screw, and 12 is the shank connecting rod,
13 is the shank joint, and 14 is screw,
15 is the shank Upper shaft sleeve, and 16 is shank,
17 is the shank Lower shaft sleeve, and 18 are the pin folder,
19 is screw, and 20 are suture needle,
21 is crochet hook, and 22 is screw,
23 is needle plate, and 24 is screw,
25 is the second bevel gear, and 26 is screw,
27 is vertical pivot, and 28 is the 3rd bevel gear,
29 is the vertical pivot Upper shaft sleeve, and 32 is the vertical pivot Lower shaft sleeve,
33 is the 4th bevel gear, and 34 is screw,
35 is right shaft sleeve of lower shaft, and 36 is back-up ring,
37 is screw, and 38 is lower shaft,
39 for dialling line cam, and 40 is screw,
41 is the lower shaft left axle sleeve, and 42 are group line link assembly,
43 for dialling the line crank, and 44 is screw,
45 is screw, and 46 are group bobbin seat,
47 is screw, and 48 are group bobbin,
49 is split washer, and 50 are group strip base,
51 is screw,
52 for dialling the line plate, and 53 is screw,
54 for pushing away line cam, and 55 is screw,
56 for pushing away the line link assembly, and 57 is screw,
58 for pushing away the line crank, and 59 is screw,
60 for pushing away the line crank axle, and 61 is screw,
62 for pushing away the line crank axle seat, and 63 for pushing away line crank axle back-up ring,
64 is screw, and 65 is slide block,
66 is the slide block axle, and 67 is wire-drive rod,
68 is guide finger, and 69 is the wire-drive rod cover,
70 is oily line, and 71 is the wire-pushing board seat,
72 is screw, and 73 is wire-pushing board,
74 is screw, and 75 is screw,
76 is guide plate.
The specific embodiment
As shown in Figure 1, pearl of the present invention sideline mark Sewing machines comprises head 101, base plate 102, and head 101 is arranged on base plate 102; Be provided with thorn cloth mechanism in head 101, thorn cloth mechanism connects the left end of upper axle 6, and upper axle 6 is realized power drive by belt pulley 1; Upper axle 6 by two pairs of bevel gears 5,25,28,33 and vertical pivot 27 drive lower shafts 38, the left end of lower shaft 38 connects can make the stitching reliable expansion wire loop mechanism that forms 104, expands the below that wire loop mechanism 104 is arranged at base plate 102;
As shown in Figure 2, the left end of the upper axle 6 of thorn cloth mechanism's connection, the right-hand member of upper axle 6 is fixedly connected with belt pulley 1 by two screws 2;
Thorn cloth mechanism comprises needle bar crank 8, and needle bar crank 8 is fixedly connected with the left end of upper axle 6 by two screws 9;
The lower end of shank 16 is provided with pin folder 18, and the lower end of pin folder 18 is provided with suture needle 20, crochet hook 21, and suture needle 20, crochet hook 21 are fixedly connected with pin folder 18 by screw 19,22 respectively;
The end face of base plate is fixedly connected with needle plate 23 by two screws 24, and needle plate 23 is used for supporting cloth; Needle plate 23 is positioned at the below of suture needle 20, crochet hook 21;
The first bevel gear 5 is fixedly connected with upper axle 6 by screw 4; The first bevel gear 5 is meshed with the second bevel gear 25, the second bevel gear 25 is fixedly connected with vertical pivot 27 by screw 26, vertical pivot 27 is fixedly connected with the 3rd bevel gear 28, the three bevel gears 28 and is meshed with the 4th bevel gear 33, and the 4th bevel gear 33 is fixedly connected with lower shaft 38 by screw 34;
Be provided with back-up ring 36 on lower shaft 38, back-up ring 36 is fixedly connected with lower shaft 38 by screw 37;
Upper axle 6 is connected with head by upper axle right axle sleeve 3, upper axle left axle sleeve 7; Shank 16 is connected with head by shank Upper shaft sleeve 15, shank Lower shaft sleeve 17; Vertical pivot 27 is connected with head by vertical pivot Upper shaft sleeve 29, vertical pivot Lower shaft sleeve 32; Lower shaft 38 is connected with base plate by right shaft sleeve of lower shaft 35, lower shaft left axle sleeve 41;
As shown in Figure 3, expanding wire loop mechanism 104 comprises and dials line cam 39, pushes away line cam 54; Dial line cam 39 and be fixedly connected with lower shaft 38 by two screws 40, dial line cam 39 and can adjust with the phase relation of suture needle 20; Dial line cam 39 and connect the connecting rod body 42a that dials line link assembly 42; The ball journal 42b that dials line link assembly 42 connects group line crank 43 by screw 45;
Dialling line crank 43 is fixedly connected with the right-hand member of dialling bobbin 48 by screw 44; Dial bobbin 48 and be arranged on group bobbin seat 46, dial bobbin seat 46 and be fixed on base plate by two screws 47;
The left end of dialling bobbin 48 is provided with dials strip base 50, dials strip base 50 and dials bobbin 48 by split washer 49 connections; Dial line plate 52 and connect group strip base 50 by screw 53, dialling line plate 52 can seesaw; Suture needle 20 is up and down reciprocatingly once dialled line plate 52 front and back reciprocal twice; A side of dialling strip base 50 is provided with opening, dials the opening of strip base 50 and realizes fixing by screw 51;
As shown in Figure 4, push away line cam 54 and be fixedly connected with lower shaft 38 by two screws 55, push away line cam 54 and can adjust with the phase relation of dialling line cam 39; Push away line cam 54 and connect the connecting rod body 56a that pushes away line link assembly 56, the ball journal 56b that pushes away line link assembly 56 pushes away line crank 58 by screw 57 connections; Push away line crank 58 and be sheathed on and push away on line crank axle 60, the both sides that push away line crank 58 are fixedly connected with by screw 64 respectively and push away line crank axle back-up ring 63, push away line crank axle back-up ring 63 make push away line crank 58 can not be along pushing away line crank axle 60 vibrations; The arranged outside that pushes away line crank axle back-up ring 63 push away 62, two of line crank axle seats push away line crank axle seat 62 respectively by two screws 59 with push away line crank axle 60 and be fixedly connected with; Two push away line crank axle seat 62 and are fixed on base plate by four screws 61;
The slot part of wire-drive rod 67 is by guide finger 68 connecting guide plates 76, guide finger 68 is arranged in the groove of guide plate 76, to prevent the swing of wire-pushing board 73, even under the very little condition of the distance of suture needle 20 and crochet hook 21, wire-pushing board 73 also can be stablized, pass between two pins uninterruptedly, thereby can avoid bouncing pilotage; Guide plate 76 is fixed on base plate by screw 75, and wire-drive rod cover 69 is interference fitted on base plate;
Wire-drive rod cover 69 passes in the bar section of wire-drive rod 67; The bar section of wire-drive rod 67 is wound with oily line 70, and the end of a thread of oily line 70 is placed in oil box; The bar section left end of wire-drive rod 67 connects wire-pushing board seats 71 by screw 72, and wire-pushing board seat 71 can be along the adjusting that moves axially of wire-drive rod 67; The left end of wire-pushing board seat 71 is provided with groove, is provided with wire-pushing board 73 in groove, and wire-pushing board 73 can be regulated along the direction of groove; Wire-pushing board 73 connects wire-pushing board seat 71 by screw 74; Suture needle 20 up and down reciprocatingly once, reciprocal twice of wire-pushing board 73 left and right (axially);
Form an angle between the movement locus line of wire-pushing board 73 and lower shaft 38;
Wire-pushing board 73 enlarges wire loop together with dialling line plate 52, suture is an acute angle around the formed cornerite of crochet hook 21, makes crochet hook 21 can catch on reliably wire loop.
Operation principle of the present invention is as follows:
Belt pulley 1 drives needle bar crank 8 by upper axle 6 and rotates, and the rotation of needle bar crank 8 drives shank 16 by shank connecting rod 12 and moves up and down, thereby suture needle 20, crochet hook 21 are moved up and down with the rotation of belt pulley 1;
The rotation of upper axle 6 passes to lower shaft 38 by two pairs of bevel gears 5 and 25,28 and 33 through vertical pivot 27, and upper axle 6 is 1:2 with the gearratio of lower shaft 38.
Claims (7)
1. pearl sideline mark Sewing machines, it is characterized in that: comprise head (101), base plate (102), head (101) is arranged on base plate (102); Be provided with thorn cloth mechanism in head (101), thorn cloth mechanism connects upper axle (6), and upper axle (6) is realized power drive by belt pulley (1); Upper axle (6) drives lower shaft (38) by two pairs of bevel gears (5,25,28,33) and vertical pivot (27), lower shaft (38) connects the expansion wire loop mechanism (104) that can make the reliable formation of stitching, expands the below that wire loop mechanism (104) is arranged at base plate (102);
Expanding wire loop mechanism (104) comprises group line cam (39), pushes away line cam (54); Lower shaft (38) is fixedly connected with dials line cam (39), dials line cam (39) and can adjust with the phase relation of suture needle (20); Described group of line cam (39) connects group bobbin (48) by dialling line crank (43); Dial bobbin (48) and connect group line plate (52);
Lower shaft (38) is fixedly connected with and pushes away line cam (54), pushes away line cam (54) and can adjust with the phase relation of dialling line cam (39); The described line cam (54) that pushes away is fixedly connected with slide block axle (66) by pushing away line crank (58), is movably set with slide block (65) on slide block axle (66), and slide block (65) can rotate with respect to slide block axle (66); Slide block (65) is slidably matched with the slot part of wire-drive rod (67); Wire-drive rod (67) connects wire-pushing board (73).
2. pearl according to claim 1 sideline mark Sewing machines, it is characterized in that: the slot part of described wire-drive rod (67) is by guide finger (68) connecting guide plate (76), and guide finger (68) is arranged in the groove of guide plate (76).
3. pearl according to claim 1 sideline mark Sewing machines, is characterized in that: form an angle between the movement locus line of described wire-pushing board (73) and lower shaft (38).
4. pearl according to claim 1 sideline mark Sewing machines, it is characterized in that: described thorn cloth mechanism comprises needle bar crank (8), needle bar crank (8) connects the upper end of shank connecting rod (12), the lower end connecting needle knock-off joint (13) of shank connecting rod (12) by shank link pin (10); Shank joint (13) is fixedly connected with shank (16); The lower end of shank (16) is provided with pin folder (18), and the lower end of pin folder (18) is provided with suture needle (20), crochet hook (21).
5. pearl according to claim 1 sideline mark Sewing machines, it is characterized in that: described group of line cam (39) connects the connecting rod body (42a) of dialling line link assembly (42), and the ball journal (42b) of dialling line link assembly (42) connects dials line crank (43); Dialling line crank (43) is fixedly connected with group bobbin (48); The left end of dialling bobbin (48) is provided with dials strip base (50), dials line plate (52) and connects group strip base (50), and dialling line plate (52) can seesaw; Suture needle (20) is up and down reciprocatingly once dialled before and after line plate (52) reciprocal twice.
6. pearl according to claim 1 sideline mark Sewing machines is characterized in that: the described line cam (54) that pushes away connects and pushes away the connecting rod body (56a) of line link assembly (56), and the ball journal (56b) that pushes away line link assembly (56) connects and pushes away line crank (58); Push away line crank (58) and be sheathed on and push away on line crank axle (60), the both sides that push away line crank (58) are fixedly connected with respectively and push away line crank axle back-up ring (63), and the arranged outside that pushes away line crank axle back-up ring (63) pushes away line crank axle seat (62); Two push away line crank axle seat (62) and push away line crank axle (60) and be fixedly connected with.
7. pearl according to claim 1 sideline mark Sewing machines, it is characterized in that: the bar section of described wire-drive rod (67) is wound with oily line (70), the bar section left end of wire-drive rod (67) connects wire-pushing board seat (71), and wire-pushing board seat (71) can be along the adjusting that moves axially of wire-drive rod (67); The left end of wire-pushing board seat (71) is provided with groove, is provided with described wire-pushing board (73) in groove, and wire-pushing board (73) can be regulated along the direction of groove; Suture needle (20) up and down reciprocatingly once, reciprocal twice of wire-pushing board (73) left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399150 CN102877222B (en) | 2012-10-19 | 2012-10-19 | Bead edge stitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399150 CN102877222B (en) | 2012-10-19 | 2012-10-19 | Bead edge stitch sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN102877222A CN102877222A (en) | 2013-01-16 |
| CN102877222B true CN102877222B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210399150 Active CN102877222B (en) | 2012-10-19 | 2012-10-19 | Bead edge stitch sewing machine |
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| Country | Link |
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| CN (1) | CN102877222B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930012B (en) * | 2017-03-20 | 2023-04-18 | 陈树滔 | Looper thread hooking mechanism and forked needle thread forking mechanism of windlass foot machine |
| CN106884268A (en) * | 2017-03-20 | 2017-06-23 | 陈树滔 | A kind of forked needle cross wires mechanism of rumble pin machine |
| TWI720483B (en) * | 2019-05-17 | 2021-03-01 | 精機機械廠股份有限公司 | Guiding device for cloth feed trajectory of sewing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2825431B2 (en) * | 1994-03-29 | 1998-11-18 | ジューキ株式会社 | Drive transmission device for the shuttle part of the sewing machine |
| CN2808960Y (en) * | 2003-09-03 | 2006-08-23 | 上海宝狮缝纫机有限公司 | Two-purpose sewing machine for flat joint and bead edge |
| CN2869064Y (en) * | 2005-11-30 | 2007-02-14 | 陈世彬 | Bead hem industrial sewing machine |
| JP4231615B2 (en) * | 2000-06-14 | 2009-03-04 | 株式会社森本製作所 | Double chain stitch picot sewing machine |
| CN202830427U (en) * | 2012-10-19 | 2013-03-27 | 浙江美机缝纫机有限公司 | Pearl stitch sewing machine |
-
2012
- 2012-10-19 CN CN 201210399150 patent/CN102877222B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2825431B2 (en) * | 1994-03-29 | 1998-11-18 | ジューキ株式会社 | Drive transmission device for the shuttle part of the sewing machine |
| JP4231615B2 (en) * | 2000-06-14 | 2009-03-04 | 株式会社森本製作所 | Double chain stitch picot sewing machine |
| CN2808960Y (en) * | 2003-09-03 | 2006-08-23 | 上海宝狮缝纫机有限公司 | Two-purpose sewing machine for flat joint and bead edge |
| CN2869064Y (en) * | 2005-11-30 | 2007-02-14 | 陈世彬 | Bead hem industrial sewing machine |
| CN202830427U (en) * | 2012-10-19 | 2013-03-27 | 浙江美机缝纫机有限公司 | Pearl stitch sewing machine |
Non-Patent Citations (2)
| Title |
|---|
| JP特许第4231615号B2 2009.03.04 |
| JP第2825431号B2 1998.11.18 |
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| CN102877222A (en) | 2013-01-16 |
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Address after: No. 193, Xinxin Middle Road, Xinhe Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Meiji Technology Group Co.,Ltd. Address before: No. 193, Xinxin Middle Road, Xinhe Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG MAQI SEWING MACHINE Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bead stitch sewing machine Effective date of registration: 20230902 Granted publication date: 20131106 Pledgee: Wenling sub branch of Postal Savings Bank of China Ltd. Pledgor: Meiji Technology Group Co.,Ltd. Registration number: Y2023980054984 |