CN214938298U - Elastic presser foot with roller - Google Patents
Elastic presser foot with roller Download PDFInfo
- Publication number
- CN214938298U CN214938298U CN202121417486.0U CN202121417486U CN214938298U CN 214938298 U CN214938298 U CN 214938298U CN 202121417486 U CN202121417486 U CN 202121417486U CN 214938298 U CN214938298 U CN 214938298U
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- CN
- China
- Prior art keywords
- presser foot
- sled
- compress
- gyro wheel
- screw rod
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- 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 - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 abstract description 29
- 238000012856 packing Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a take elasticity presser foot of gyro wheel, includes presser foot fixing base (1), its characterized in that: the utility model discloses a presser foot fixing base, including presser foot fixing base (1), lower extreme fixedly connected with door type link (3), door type link (3) are through rotating connecting axle (4) and connecting compress sled (2), install gyro wheel (6) on compress sled (2), and door type link (3) upper end fixed mounting has screw rod mounting panel (7), and adjusting screw (8) have been twisted on screw rod mounting panel (7), are connected with spring (10) between rear end and screw rod mounting panel (7) or presser foot fixing base (1) of compress sled (2), the utility model discloses rational in infrastructure, the angle and the packing force of presser foot can be adjusted according to actual need, can adapt to the sewing needs of different kinds, different thickness cloth, and easy operation is convenient, has improved sewing speed.
Description
Technical Field
The utility model relates to an elasticity presser foot especially relates to an elasticity presser foot of taking gyro wheel, belongs to clothing sewing equipment technical field.
Background
The presser foot of the sewing machine plays a role in pressing and spreading cloth in the sewing process, the sewing cloth is various in types, such as thick cloth, thin cloth, leather cloth, silk yarn cloth and the like, and if the presser foot presses the cloth under overlarge pressure, the defects of difficult feeding and slow feeding can be caused; if thin cloth is sewn, the pressure of the presser foot against the cloth is too light, the cloth can not be pressed tightly, and the cloth is easy to wrinkle, so that the pressure of the presser foot against the cloth can be adjusted according to different cloth, the angle and pressing force of the existing presser foot can not be adjusted, and the sewing requirements of different types of cloth and different thicknesses can not be met.
Disclosure of Invention
The utility model aims at having single presser foot structure of sewing machine now, the angle and the packing force of presser foot can not be adjusted, can't adapt to the sewing needs of different types, different thickness cloth, the lower defect of sewing speed with not enough, provide a rational in infrastructure now, the angle and the packing force of presser foot can be adjusted according to actual need, can adapt to the sewing needs of different types, different thickness cloth, easy operation is convenient, an elasticity presser foot of taking the gyro wheel of sewing speed has been improved.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides a take elasticity presser foot of gyro wheel, includes the presser foot fixing base, its characterized in that: the lower extreme fixedly connected with door type link of presser foot fixing base, door type link is connected installation compress sled through rotating the connecting axle, the gyro wheel mounting groove has been seted up on the compress sled bottom surface, the mid-mounting of rotating the connecting axle has the gyro wheel, the gyro wheel is located the gyro wheel mounting groove, the lower extreme of gyro wheel is less than the bottom surface of compress sled, door type link upper end fixed mounting has the screw rod mounting panel, the screw rod mounting hole has been seted up on the screw rod mounting panel, install adjusting screw on the screw rod mounting hole, adjusting screw's lower extreme supports the pressure contact with the rear end of compress sled, the rear end of compress sled is connected with spring one end, the other end of spring is connected with screw rod mounting panel or presser foot fixing base.
Further, the roller is an elastic rubber roller.
Furthermore, a nut is installed on the adjusting screw and is located above the screw installation plate.
Furthermore, the front end of the cloth pressing pry is provided with a needle passing notch.
Furthermore, a side blocking piece is installed on one side of the front end of the cloth pressing pry.
The utility model has the advantages that:
1, the utility model discloses adopt to rotate between presser foot fixed column and compress sled and be connected, adjust the inclination of compress sled through adjusting screw and spring to can adjust the contact force of pressing between compress sled and the cloth according to the cloth of difference, make to walk the line position more level and more smooth, the clothing sewing aesthetic property is more.
2, the utility model discloses rational in infrastructure, seted up the gyro wheel installation cavity on the compress sled, install the gyro wheel in the gyro wheel installation cavity, the gyro wheel uses with the cooperation of compress sled, and the gyro wheel has not only played the effect of flattening and walking the line position, but also can reduce the friction between compress sled and the sewing cloth, has improved sewing speed.
Drawings
Fig. 1 is a front view of a structure according to an embodiment of the present invention.
Fig. 2 is a rear view of a structure according to an embodiment of the present invention.
Fig. 3 is a bottom view of a structure according to an embodiment of the present invention.
Fig. 4 is a front view of the structure of the second embodiment of the present invention.
In the figure: presser foot fixing base 1, compress sled 2, door type link 3 rotates connecting axle 4, gyro wheel mounting groove 5, gyro wheel 6, screw rod mounting panel 7, adjusting screw 8, nut 9, spring 10, walks needle notch 11, side separation blade 12.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 4, the utility model discloses a take elasticity presser foot of gyro wheel, including presser foot fixing base 1, its characterized in that: the lower extreme fixedly connected with door type link 3 of presser foot fixing base 1, door type link 3 connects installation compress sled 2 through rotating connecting axle 4, gyro wheel mounting groove 5 has been seted up on compress sled 2 bottom surface, the mid-mounting that rotates connecting axle 4 has gyro wheel 6, gyro wheel 6 is located gyro wheel mounting groove 5, the lower extreme of gyro wheel 6 is less than compress sled 2's bottom surface, door type link 3 upper end fixed mounting has screw rod mounting panel 7, the screw rod mounting hole has been seted up on screw rod mounting panel 7, install adjusting screw 8 on the screw rod mounting hole, adjusting screw 8's lower extreme supports the pressure contact with compress sled 2's rear end, compress sled 2's rear end is connected with spring 10 one end, spring 10's the other end is connected with screw rod mounting panel 7 or presser foot fixing base 1.
The roller 6 is an elastic rubber roller.
And a nut 9 is arranged on the adjusting screw 8, and the nut 9 is positioned above the screw mounting plate 7.
The front end of the cloth pressing pry 2 is provided with a needle passing notch 11.
A side blocking piece 12 is arranged on one side of the front end of the cloth pressing pry 2.
The following is a further detailed description with reference to the examples, example one:
as shown in fig. 1 to fig. 3, a presser foot fixing base 1 is fixed on a head of a sewing machine, and a lower end of the presser foot fixing base 1 is connected with an upper end of a door-shaped connecting frame 3. Be provided with compress sled 2 between the left and right sides board of door type link 3, the front end of compress sled 2 has been seted up and has been walked needle notch 11, and side separation blade 12 is installed to one side of compress sled 2 front end, and gyro wheel mounting groove 5 has been seted up to the back end bottom of compress sled 2, is provided with gyro wheel 6 in the gyro wheel mounting groove 5. Be connected with between the board of the left and right sides of door type link 3 and rotate connecting axle 4, rotate connecting axle 4 and run through compress sled 2 and gyro wheel 6 respectively, compress sled 2 can rotate on door type link 3 through rotating connecting axle 4, and gyro wheel 6 can rotate around rotating connecting axle 4, and the lower rim of gyro wheel 6 contacts with the sewing cloth. The idler wheel 6 is matched with the cloth pressing pry 2 for use, the idler wheel 6 not only plays a role in flattening the wiring part, but also can reduce friction between the cloth pressing pry 2 and sewing cloth, and the sewing speed is improved.
The upper end of the door-shaped connecting frame 3 is fixedly provided with a screw mounting plate 7, the screw mounting plate 7 is provided with a screw mounting hole, the adjusting screw 8 is firstly provided with a nut 9 and then screwed into the screw mounting hole, and the lower end of the adjusting screw 8 passes through the screw mounting hole and then abuts against and is in pressure contact with the rear end of the cloth pressing pry 2. The nut 9 is used to tighten the adjusting screw.
Adjust adjusting screw 8, let compress sled 2 revolute and rotate connecting axle 4 to change the inclination of adjusting compress sled 2. The different inclination angles of the cloth pressing pry 2 correspond to different abutting contact forces between the cloth pressing pry 2 and the sewing cloth, so that the different sliding friction forces are corresponded. In the sewing process, according to different sewing fabrics, the adjusting screw rods 8 are properly adjusted, the pressing contact force between the cloth pressing pry 2 and the sewing fabrics is adjusted in a proper range, the sewing quality is improved, the wiring position is more smooth, the clothes sewing attractiveness is higher, and the sewing wiring speed is increased.
Example two:
the presser foot fixing seat 1 is fixed on the head of the sewing machine, and the lower end of the presser foot fixing seat 1 is connected with the upper end of the door-shaped connecting frame 3. Be provided with compress sled 2 between the left and right sides board of door type link 3, the front end of compress sled 2 has been seted up and has been walked needle notch 11, and side separation blade 12 is installed to one side of compress sled 2 front end, and gyro wheel mounting groove 5 has been seted up to the back end of compress sled 2, is provided with gyro wheel 6 in the gyro wheel mounting groove 5. Be connected with between the left and right sides board of door type link 3 and rotate connecting axle 4, rotate connecting axle 4 and run through compress sled 2 and gyro wheel 6 respectively, compress sled 2 can rotate on door type link 3 through rotating connecting axle 4, and gyro wheel 6 can be at rotation connecting axle 4 roll.
The upper end of the door-shaped connecting frame 3 is fixedly provided with a screw mounting plate 7, the screw mounting plate 7 is provided with a screw mounting hole, the adjusting screw 8 is firstly provided with a nut 9 and then screwed into the screw mounting hole, and the lower end of the adjusting screw 8 passes through the screw mounting hole and then abuts against and is in pressure contact with the rear end of the cloth pressing pry 2. Spring 10 is the extension spring, and spring 10 cover is on adjusting screw 8, and the one end of spring 10 is fixed on screw rod mounting panel 7, and the other end of spring 10 is fixed on the rear end of cloth pressing sled 2.
The above description is for further details of the present invention, and the detailed implementation of the present invention is not limited to these descriptions, and for those skilled in the art to which the present invention pertains, the present invention can be easily replaced, modified and changed without departing from the inventive concept of the present invention, and all of the simple replacements, modifications and changes should be considered as belonging to the protection scope of the present invention.
Claims (5)
1. The utility model provides a take elasticity presser foot of gyro wheel, includes presser foot fixing base (1), its characterized in that: the lower extreme fixedly connected with door type link (3) of presser foot fixing base (1), door type link (3) are connected installation compress sled (2) through rotating connecting axle (4), gyro wheel mounting groove (5) have been seted up on compress sled (2) bottom surface, the mid-mounting that rotates connecting axle (4) has gyro wheel (6), gyro wheel (6) are located gyro wheel mounting groove (5), the lower extreme of gyro wheel (6) is less than the bottom surface of compress sled (2), door type link (3) upper end fixed mounting has screw rod mounting panel (7), screw rod mounting hole has been seted up on screw rod mounting panel (7), install adjusting screw (8) on the screw rod mounting hole, the lower extreme of adjusting screw (8) supports the pressure contact with the rear end of compress sled (2), the rear end of compress sled (2) is connected with spring (10) one end, the other end of spring (10) is connected with screw rod mounting panel (7) or presser foot fixing base (1).
2. The elastic presser foot with roller according to claim 1, characterized in that: the roller (6) is an elastic rubber roller.
3. The elastic presser foot with roller according to claim 2, characterized in that: and a nut (9) is installed on the adjusting screw rod (8), and the nut (9) is positioned above the screw rod installation plate (7).
4. The elastic presser foot with roller according to claim 2, characterized in that: the front end of the cloth pressing pry (2) is provided with a needle moving notch (11).
5. The elastic presser foot with roller according to claim 1, characterized in that: a side blocking piece (12) is installed on one side of the front end of the cloth pressing pry (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417486.0U CN214938298U (en) | 2021-06-25 | 2021-06-25 | Elastic presser foot with roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417486.0U CN214938298U (en) | 2021-06-25 | 2021-06-25 | Elastic presser foot with roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214938298U true CN214938298U (en) | 2021-11-30 |
Family
ID=79077488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121417486.0U Expired - Fee Related CN214938298U (en) | 2021-06-25 | 2021-06-25 | Elastic presser foot with roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214938298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232225A (en) * | 2022-01-11 | 2022-03-25 | 江阴市兴港铝业有限公司 | Constant-pressure sewing machine base plate |
| CN114369910A (en) * | 2022-01-19 | 2022-04-19 | 安徽东锦服饰有限公司 | Line location structure is walked to sewing machine for tailoring |
-
2021
- 2021-06-25 CN CN202121417486.0U patent/CN214938298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232225A (en) * | 2022-01-11 | 2022-03-25 | 江阴市兴港铝业有限公司 | Constant-pressure sewing machine base plate |
| CN114369910A (en) * | 2022-01-19 | 2022-04-19 | 安徽东锦服饰有限公司 | Line location structure is walked to sewing machine for tailoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |