CN114908484B - Sewing machine presser foot and sewing machine - Google Patents
Sewing machine presser foot and sewing machine Download PDFInfo
- Publication number
- CN114908484B CN114908484B CN202210484486.5A CN202210484486A CN114908484B CN 114908484 B CN114908484 B CN 114908484B CN 202210484486 A CN202210484486 A CN 202210484486A CN 114908484 B CN114908484 B CN 114908484B
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- China
- Prior art keywords
- cloth
- piece
- strip
- pressing
- sewing machine
- Prior art date
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Links
- 238000009958 sewing Methods 0.000 title claims abstract description 57
- 239000004744 fabric Substances 0.000 claims abstract description 142
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 238000003475 lamination Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/10—Edge guides
Abstract
The application discloses a presser foot of a sewing machine and the sewing machine, wherein the presser foot of the sewing machine comprises a presser foot body and an additional sheet, the presser foot body is used for being connected with a presser foot rod of the sewing machine and used for pressing a first cloth strip and a second cloth strip on a cloth feeding tooth of the sewing machine, the presser foot body is provided with a through hole for a needle of the sewing machine to pass through, the additional sheet is arranged on the presser foot body, the additional sheet is provided with a first limiting guide hole matched with the first cloth strip and a second limiting guide hole matched with the second cloth strip, the first cloth strip penetrating through the first limiting guide hole and the second cloth strip penetrating through the second limiting guide hole are arranged in parallel and are partially laminated, and the through hole is arranged corresponding to the lamination part of the first cloth strip and the second cloth strip. Through the structure, when the sewing work is carried out on the first cloth strip and the second cloth strip, the first limiting guide hole and the second limiting guide hole can reduce the situation that the first cloth strip and/or the second cloth strip transversely slides, so that the sewing effect can be optimized.
Description
Technical Field
The application relates to the technical field of clothing processing, in particular to a presser foot of a sewing machine and the sewing machine.
Background
In the related art, referring to fig. 5, a worker performs sewing on first and second cloth strips 610 and 620 using a sewing machine to connect the first and second cloth strips 610 and 620 such that the first and second cloth strips 610 and 620 are parallel to each other and partially laminated, wherein the first and/or second cloth strips 610 and/or 620 easily slip laterally during sewing, and thus, the sewing effect is directly affected.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the presser foot of the sewing machine, which can optimize the sewing effect.
The application also provides a sewing machine with the sewing machine presser foot.
According to the embodiment of the first aspect of the application, the presser foot comprises a presser foot body and an additional sheet, the presser foot body is used for being connected with a presser foot rod of a sewing machine and used for pressing a first cloth strip and a second cloth strip on a cloth feeding tooth of the sewing machine, the presser foot body is provided with a through hole for a needle of the sewing machine to pass through, the additional sheet is arranged on the presser foot body, the additional sheet is provided with a first limiting guide hole matched with the first cloth strip and a second limiting guide hole matched with the second cloth strip, the first cloth strip penetrating through the first limiting guide hole and the second cloth strip penetrating through the second limiting guide hole are arranged in parallel and are partially laminated, and the through hole corresponds to the lamination part of the first cloth strip and the second cloth strip.
The presser foot of the sewing machine provided by the embodiment of the application has at least the following beneficial effects: through the structure, when the sewing work is carried out on the first cloth strip and the second cloth strip, the first limiting guide hole and the second limiting guide hole can reduce the situation that the first cloth strip and/or the second cloth strip transversely slides, so that the sewing effect can be optimized.
According to some embodiments of the application, the presser foot body comprises a cloth pressing piece and a connecting block, the cloth pressing piece is used for pressing the first cloth strip and the second cloth strip to the cloth feeding teeth, the cloth pressing piece is provided with the through holes, the additional mounting piece is arranged on the cloth pressing piece, the connecting block is arranged on the cloth pressing piece, and the connecting block is used for being connected with the presser foot rod.
According to some embodiments of the application, the connecting block is provided with two holding strip parts, the two holding strip parts are arranged oppositely, and a jack for the presser foot bar to pass through is formed between the two holding strip parts.
According to some embodiments of the application, the connecting block is rotatably connected to the cloth pressing piece through a first pivot, and a first elastic member is arranged between the connecting block and the cloth pressing piece, and the first elastic member is located at one side of the first pivot, which is close to the holding strip portion.
According to some embodiments of the application, the cloth pressing piece is provided with an additional strip, one end of the additional strip is provided with a pressing piece head, the additional strip is positioned between the pressing piece head and the through hole, and the pressing piece head is used for pressing the first cloth strip.
According to some embodiments of the application, the cloth pressing piece is provided with a sliding piece, and the bottom of the sliding piece is rotatably connected with the mounting strip through a second pivot.
According to some embodiments of the application, the cloth pressing device further comprises a second elastic piece, the sliding piece is movably arranged on the cloth pressing piece in a penetrating mode in an up-and-down mode, an abutting block is arranged at the top of the sliding piece, one end of the second elastic piece is connected with the cloth pressing piece, the other end of the second elastic piece abuts against the abutting block, and the second elastic piece is used for driving the abutting block to move downwards so that the abutting block abuts against the cloth pressing piece.
According to some embodiments of the application, the cloth pressing piece is provided with an extension shaft, the extension shaft sleeve is provided with a third elastic piece, one end of the third elastic piece is abutted against the cloth pressing piece, the other end of the third elastic piece is abutted against the pressing piece head, and the third elastic piece is used for driving the pressing piece head to swing downwards.
According to some embodiments of the application, a guide groove is arranged at the bottom of the cloth pressing piece, and the guide groove is arranged corresponding to the cloth feeding teeth.
A sewing machine according to an embodiment of the second aspect of the application comprises a sewing machine presser foot as described above.
The sewing machine provided by the embodiment of the application has at least the following beneficial effects: through the structure, the sewing effect on the first cloth strip and the second cloth strip can be optimized.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a block diagram of one embodiment of a presser foot of the application;
FIG. 2 is another block diagram of the presser foot of the sewing machine shown in FIG. 1;
FIG. 3 is a further block diagram of the presser foot of the sewing machine shown in FIG. 1;
FIG. 4 is a top plan view of the presser foot of the sewing machine shown in FIG. 1;
fig. 5 is a structural view of the first cloth strip and the second cloth strip after sewing.
Reference numerals:
the presser foot comprises a presser foot body 100, a presser foot sheet 110, a through hole 111, a sliding piece 112, an abutting block 112A, an extension shaft 113, a guide groove 114, a first limit groove 115, a second limit groove 116, a connecting block 120, a holding strip part 121 and an insertion hole 121A;
the mounting tab 200, the first spacing guide hole 210, the second spacing guide hole 220, the first strip hole 230;
a first pivot 300;
the first elastic member 410, the second elastic member 420, and the third elastic member 430;
adding a strip 500 and a tabletting head 510;
a first cloth 610, a second cloth 620;
a first fastener 710, a second fastener 720, a third fastener 730;
a briquette 800, a second strip hole 810.
Detailed Description
Reference will now be made in detail to the present embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present application, but not to limit the scope of the present application.
In the description of the present application, if any, the first, second, third, fourth, fifth, etc. are described for the purpose of distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the present application, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the application can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 5, a presser foot of a sewing machine according to an embodiment of the present application includes a presser foot body 100 and an attaching piece 200.
The presser foot body 100 is used for being connected with a presser bar of a sewing machine and is used for pressing the first cloth strip 610 and the second cloth strip 620 to a cloth feeding tooth of the sewing machine, the presser foot body 100 is provided with a through hole 111 for a needle of the sewing machine to penetrate through, the additional sheet 200 is arranged on the presser foot body 100, the additional sheet 200 is provided with a first limiting guide hole 210 matched with the first cloth strip 610 and a second limiting guide hole 220 matched with the second cloth strip 620, the first cloth strip 610 penetrating through the first limiting guide hole 210 and the second cloth strip 620 penetrating through the second limiting guide hole 220 are arranged in parallel and are partially laminated, and the through hole 111 corresponds to the lamination part of the first cloth strip 610 and the second cloth strip 620.
The first cloth strip 610 and the second cloth strip 620 pressed on the cloth feeding teeth are driven by the cloth feeding teeth to translate along the cloth feeding direction, and in the process of translating the first cloth strip 610 and the second cloth strip 620 along the cloth feeding direction, the machine needle vertically and reciprocally penetrates through the through hole 111 to sew the stitching thread on the lamination part of the first cloth strip 610 and the second cloth strip 620, wherein the arrangement of the first limiting guide hole 210 and the second limiting guide hole 220 can reduce the lateral sliding of the first cloth strip 610 and/or the second cloth strip 620 in the stitching process, so that the stitching effect can be optimized.
It will be appreciated that during the translation of the first and second strips 610, 620 in the feed direction, the stitching personnel often separate the hands on either side of the presser foot of the sewing machine to assist the translation of the first and second strips 610, 620 to further reduce the occurrence of lateral slippage of the first and/or second strips 610, 620.
It should be noted that, the first cloth strip 610 penetrating through the first limiting guide hole 210 and the second cloth strip 620 penetrating through the second limiting guide hole 220 are disposed in parallel and partially overlapped, that is, the top projection of the first cloth strip 610 penetrating through the first limiting guide hole 210 and the top projection of the second cloth strip 620 penetrating through the second limiting guide hole 220 are disposed in parallel and partially overlapped.
In this embodiment, referring to fig. 4, the attachment piece 200 and the through hole 111 are sequentially arranged along the feeding direction, that is, the first cloth strip 610 passes through the first limiting guide hole 210 before being placed between the presser foot body 100 and the feeding teeth, and the second cloth strip 620 passes through the second limiting guide hole 220 before being placed between the presser foot body 100 and the feeding teeth.
The presser foot body 100 includes a cloth presser 110 and a connection block 120.
Referring to fig. 1, a cloth pressing sheet 110 is used to press the first cloth strip 610 and the second cloth strip 620 to the cloth feeding teeth, the cloth pressing sheet 110 is provided with the through holes 111, the additional sheet 200 is provided to the cloth pressing sheet 110, a connection block 120 is provided to the cloth pressing sheet 110, and the connection block 120 is used to connect with a presser foot bar.
The attachment piece 200 is disposed on the cloth pressing piece 110, specifically, referring to fig. 1, the attachment piece 200 is provided with a first hole 230, the first hole 230 is disposed along a transverse direction, the cloth pressing piece 110 is provided with a first mounting hole (not shown in the figure), and the first hole 230 and the first mounting hole are penetrated by a second fastening member 720. Wherein the second fastener 720 may be provided as a bolt or the like.
With the above structure, the user can adjust the position of the attachment piece 200 in the lateral direction.
The connection block 120 is used for connecting with a presser bar, specifically, referring to fig. 1, the connection block 120 is provided with two holding strip parts 121, the two holding strip parts 121 are oppositely arranged, and a jack 121A for the presser bar to pass through is formed between the two holding strip parts 121.
In order to improve the connection stability between the connection block 120 and the presser foot bar, referring to fig. 1, one ends of the two clip strip portions 121 are fixedly connected, and the other ends of the two clip strip portions 121 are provided with first fasteners 710. Wherein, the two holding strip parts 121 are in a U-shaped structure; the first fastener 710 may be provided as a bolt or the like.
Referring to fig. 2, the connection block 120 is rotatably connected to the cloth pressing plate 110 through a first pivot 300, and a first elastic member 410 is disposed between the connection block 120 and the cloth pressing plate 110, and the first elastic member 410 is located at one side of the first pivot 300 near the grip portion 121. Wherein the first elastic member 410 is provided as a spring.
By the above structure, the cloth presser 110 can be prevented from rigidly colliding with the sewing machine when the presser bar moves up and down to adjust the position.
In order to improve the stability of the connection block 120 during rotation, referring to fig. 2, the cloth pressing sheet 110 is provided with a first limiting groove 115, and the connection block 120 is positioned in the first limiting groove 115.
Referring to fig. 1 and 4, the cloth pressing sheet 110 is provided with an additional strip 500, one end of the additional strip 500 is provided with a pressing head 510, the additional strip 200 is located between the pressing head 510 and the through hole 111, and the pressing head 510 is used for pressing the first cloth 610.
The cloth pressing sheet 110 is provided with the attachment bar 500, and specifically, referring to fig. 1, the cloth pressing sheet 110 is provided with the slider 112, and the bottom of the slider 112 is rotatably connected to the attachment bar 500 through a second pivot (not shown).
In order to improve the stability of the attachment strip 500 during rotation, referring to fig. 1, the cloth pressing sheet 110 is provided with a second limiting groove 116, and the attachment strip 500 is positioned in the second limiting groove 116.
In this embodiment, referring to fig. 1, the sliding member 112 further includes a second elastic member 420, the sliding member 112 is movably disposed on the cloth pressing sheet 110 in a vertically penetrating manner, an abutment block 112A is disposed on the top of the sliding member 112, one end of the second elastic member 420 is connected to the cloth pressing sheet 110, the other end of the second elastic member is in abutment with the abutment block 112A, and the second elastic member 420 is configured to drive the abutment block 112A to move downward so as to make the abutment block 112A abut against the cloth pressing sheet 110. Wherein the second elastic member 420 is provided as a torsion spring or the like.
By the above structure, the attachment bar 500 can be prevented from rigidly colliding with the sewing machine when the presser bar moves up and down to adjust the position.
When the presser bar moves down to the adjustment position, in order to make the presser head 510 contact with the sewing machine first, referring to fig. 1, the presser foot 110 is provided with an extension shaft 113, the extension shaft 113 is sleeved with a third elastic member 430, one end of the third elastic member 430 abuts against the presser foot 110, the other end abuts against the presser head 510, and the third elastic member 430 is used for driving the presser head 510 to swing down. Wherein the third elastic member 430 is provided as a torsion spring or the like.
In this embodiment, referring to fig. 1 and 4, the tabletting head 510 is provided with a press block 800, and the press block 800 is used to press against the second cloth 620.
The press head 510 is provided with a press block 800, and specifically, referring to fig. 1 and 4, the press block 800 is provided with a second hole 810, the second hole 810 is disposed along a lateral direction, the press head 510 is provided with a second mounting hole (not shown in the drawings), and the second mounting hole and the second hole 810 are penetrated with a third fastener 730. Wherein the third fastener 730 may be provided as a bolt or the like.
In this embodiment, referring to fig. 3, a guide groove 114 is provided at the bottom of the cloth pressing sheet 110, and the guide groove 114 is provided corresponding to the feed dog.
The application also provides a sewing machine, which comprises the sewing machine presser foot. Through the structure, the sewing effect on the first cloth strip and the second cloth strip can be optimized.
Of course, the present application is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present application, and these equivalent modifications and substitutions are included in the scope of the present application as defined in the appended claims.
Claims (5)
1. A presser foot of a sewing machine, characterized in that: comprising
The presser foot body (100) is used for being connected with a presser foot bar of a sewing machine and used for pressing a first cloth strip (610) and a second cloth strip (620) on a cloth feeding tooth of the sewing machine, and the presser foot body (100) is provided with a through hole (111) for a needle of the sewing machine to pass through;
an additional mounting piece (200) arranged on the presser foot body (100), wherein the additional mounting piece (200) is provided with a first limit guide hole (210) matched with the first cloth strip (610) and a second limit guide hole (220) matched with the second cloth strip (620),
the first cloth strip (610) penetrating through the first limiting guide hole (210) and the second cloth strip (620) penetrating through the second limiting guide hole (220) are arranged in parallel and are partially laminated, and the through hole (111) is arranged corresponding to the lamination part of the first cloth strip (610) and the second cloth strip (620);
the presser foot body (100) comprises:
the cloth pressing piece (110) is used for pressing the first cloth strip (610) and the second cloth strip (620) to the cloth feeding teeth, the cloth pressing piece (110) is provided with the through holes (111), and the additional mounting piece (200) is arranged on the cloth pressing piece (110);
the connecting block (120) is arranged on the cloth pressing piece (110), and the connecting block (120) is used for being connected with the presser foot bar;
the cloth pressing piece (110) is provided with an additional installation strip (500), one end of the additional installation strip (500) is provided with a piece pressing head (510), the additional installation piece (200) is positioned between the piece pressing head (510) and the through hole (111), and the piece pressing head (510) is used for pressing the first cloth strip (610);
the tabletting head (510) is provided with a pressing block (800), the pressing block (800) is provided with a second strip hole (810), the second strip hole (810) is arranged along the transverse direction, the tabletting head (510) is provided with a second mounting hole, the second mounting hole and the second strip hole (810) are penetrated with a third fastening piece (730), the pressing block (800) is used for pressing the second cloth strip (620), and is used for pressing the lamination parts of the first cloth strip (610) and the second cloth strip (620);
the cloth pressing piece (110) is provided with a sliding piece (112), and the bottom of the sliding piece (112) is rotationally connected with the additional strip (500) through a second pivot;
the cloth pressing device further comprises a second elastic piece (420), wherein the sliding piece (112) is vertically movably arranged on the cloth pressing piece (110) in a penetrating mode, an abutting block (112A) is arranged at the top of the sliding piece (112), one end of the second elastic piece (420) is connected with the cloth pressing piece (110), the other end of the second elastic piece is abutted to the abutting block (112A), and the second elastic piece (420) is used for driving the abutting block (112A) to move downwards so that the abutting block (112A) abuts against the cloth pressing piece (110);
the cloth pressing piece (110) is provided with an extension shaft (113), the extension shaft (113) is sleeved with a third elastic piece (430), one end of the third elastic piece (430) is abutted to the cloth pressing piece (110), the other end of the third elastic piece is abutted to the tabletting head (510), and the third elastic piece (430) is used for driving the tabletting head (510) to swing downwards.
2. The sewing machine foot according to claim 1, wherein:
the connecting block (120) is provided with two holding strip parts (121), the two holding strip parts (121) are oppositely arranged, and an inserting hole (121A) for the presser foot bar to penetrate is formed between the two holding strip parts (121).
3. A sewing machine foot as defined in claim 2, wherein:
the connecting block (120) is rotatably connected to the cloth pressing piece (110) through a first pivot (300), a first elastic piece (410) is arranged between the connecting block (120) and the cloth pressing piece (110), and the first elastic piece (410) is located at one side, close to the holding strip portion (121), of the first pivot (300).
4. The sewing machine foot according to claim 1, wherein:
the bottom of the cloth pressing piece (110) is provided with a guide groove (114), and the guide groove (114) is arranged corresponding to the cloth feeding teeth.
5. Sewing machine, its characterized in that: a sewing machine presser foot comprising a sewing machine presser foot as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484486.5A CN114908484B (en) | 2022-05-06 | 2022-05-06 | Sewing machine presser foot and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484486.5A CN114908484B (en) | 2022-05-06 | 2022-05-06 | Sewing machine presser foot and sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114908484A CN114908484A (en) | 2022-08-16 |
| CN114908484B true CN114908484B (en) | 2023-10-10 |
Family
ID=82766599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210484486.5A Active CN114908484B (en) | 2022-05-06 | 2022-05-06 | Sewing machine presser foot and sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114908484B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236787A (en) * | 1994-02-25 | 1995-09-12 | Hosei Sewing Mach Seizo Kk | Sewing auxiliary device for sewing machine |
| JP2001347088A (en) * | 2000-06-08 | 2001-12-18 | Juki Corp | Attachment for rolled hemming of setting machine |
| CN202247281U (en) * | 2011-08-09 | 2012-05-30 | 李学友 | Press foot of sewing machine |
| CN104088087A (en) * | 2014-07-22 | 2014-10-08 | 嘉兴莱天华服饰有限公司 | Sewing machine edge cutting presser foot |
| CN208455207U (en) * | 2018-07-17 | 2019-02-01 | 浙江乔治白服饰股份有限公司 | Sewing-machine foot |
| CN211620815U (en) * | 2019-11-12 | 2020-10-02 | 特步(中国)有限公司 | Needle vehicle guiding device |
| CN215800315U (en) * | 2021-08-16 | 2022-02-11 | 广东新怡内衣科技有限公司 | Double-layer presser foot |
| CN215829028U (en) * | 2021-07-06 | 2022-02-15 | 温州雪歌服饰有限公司 | Guide presser foot of strip sticking process of double-needle sewing machine |
-
2022
- 2022-05-06 CN CN202210484486.5A patent/CN114908484B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236787A (en) * | 1994-02-25 | 1995-09-12 | Hosei Sewing Mach Seizo Kk | Sewing auxiliary device for sewing machine |
| JP2001347088A (en) * | 2000-06-08 | 2001-12-18 | Juki Corp | Attachment for rolled hemming of setting machine |
| CN202247281U (en) * | 2011-08-09 | 2012-05-30 | 李学友 | Press foot of sewing machine |
| CN104088087A (en) * | 2014-07-22 | 2014-10-08 | 嘉兴莱天华服饰有限公司 | Sewing machine edge cutting presser foot |
| CN208455207U (en) * | 2018-07-17 | 2019-02-01 | 浙江乔治白服饰股份有限公司 | Sewing-machine foot |
| CN211620815U (en) * | 2019-11-12 | 2020-10-02 | 特步(中国)有限公司 | Needle vehicle guiding device |
| CN215829028U (en) * | 2021-07-06 | 2022-02-15 | 温州雪歌服饰有限公司 | Guide presser foot of strip sticking process of double-needle sewing machine |
| CN215800315U (en) * | 2021-08-16 | 2022-02-11 | 广东新怡内衣科技有限公司 | Double-layer presser foot |
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| Publication number | Publication date |
|---|---|
| CN114908484A (en) | 2022-08-16 |
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Effective date of registration: 20231221 Address after: 528400, 2nd Floor, No. 26 Jundong Road, Guzhen Town, Zhongshan City, Guangdong Province, China Patentee after: Guangdong Yundieyuan Underwear Technology Co.,Ltd. Address before: 1f-a05, 1st floor, No.1 Workshop, Hengxing Road, Tongyi Industrial Park, Guzhen Town, Zhongshan City, Guangdong Province 528400 Patentee before: DEANFUN UNDERWEAR Co.,Ltd. |