CN207419006U - A kind of sewing-machine foot device convenient for conversion - Google Patents
A kind of sewing-machine foot device convenient for conversion Download PDFInfo
- Publication number
- CN207419006U CN207419006U CN201721313800.4U CN201721313800U CN207419006U CN 207419006 U CN207419006 U CN 207419006U CN 201721313800 U CN201721313800 U CN 201721313800U CN 207419006 U CN207419006 U CN 207419006U
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- China
- Prior art keywords
- presser feet
- sewing
- connecting rod
- activity template
- conversion
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 8
- 238000009958 sewing Methods 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of sewing-machine foot devices convenient for conversion, including presser feet handle, pressure foot, blade and device box, the presser feet handle is flexibly connected by the connecting shaft being arranged on the pressure foot with the pressure foot, the presser feet front edge of board connects wrap board, cabling channel is opened up among the wrap board, the blade is fixedly connected in the cutter groove being arranged inside the cabling channel, and described device box is fixedly connected on the rear surface of the presser feet handle.The utility model can solve the problems, such as the quick-replaceable in metal presser feet and nonmetallic presser feet are used alternatingly in the prior art, it is and simple in structure, it is easy to use, effectively solve metal presser feet and the replacement in use of nonmetallic presser feet, staff quickly replaces presser feet when the material for unlike material of sewing, it greatly improves work efficiency, and adds headlamp and so that staff's work sight is clearer.
Description
Technical field
The utility model is related to stitching process field, it particularly relates to a kind of sewing-machine foot device convenient for conversion.
Background technology
In textile industry, sewing-machine foot be sewing machine feed mechanism in one it is essential, in sewing table
Apply stressed component in face.Presser feet is divided into metal presser feet and nonmetallic presser feet according to material in industry at present.Present sewing row
Industry generally uses the metal presser feet of all steel material, widely applicable because metal presser feet is durable, wear-resisting, and it is good to be unlikely to deform stability
And service life is long.
Compared with metal presser feet, nonmetallic presser feet is since the pressure to fabric is smaller, and surface and fabric frictional force are big,
It is not easy to skid, especially sews frivolous smooth fabric, cated fabric, leather fabric etc. and have a clear superiority, thus it is near several
Year widely uses in sewing.The main advantage of nonmetallic presser feet is that feeding is uniform, and pressure is small, does not stay indentation.It is but existing
Problem is：The service life of nonmetallic presser feet is shorter, particularly when presser feet and feed dog contact directly pressing sole when sky machine is run
Abrasion is apparent, it is necessary to often replace cumbersome, and stability is bad, therefore, is needed in metal presser feet and nonmetallic presser feet
It is used alternatingly, this just needs a kind of presser feet convenient for conversion.
The problem of in correlation technique, currently no effective solution has been proposed.
Utility model content
The problem of in correlation technique, the utility model proposes it is a kind of convenient for conversion sewing-machine foot device, with gram
Take the above-mentioned technical problem present in existing correlation technique.
What the technical solution of the utility model was realized in：
A kind of sewing-machine foot device convenient for conversion, including presser feet handle, pressure foot, blade and device box, the presser feet
Handle is flexibly connected by the connecting shaft being arranged on the pressure foot with the pressure foot, and the presser feet front edge of board connection is stuck up
Plate opens up cabling channel among the wrap board, and the blade is fixedly connected in the cutter groove being arranged inside the cabling channel, described
Device box is fixedly connected on the rear surface of the presser feet handle.
Described device box includes coupling bar, activity template one, activity template two, connecting rod one, connecting rod two, extending column one, prolongs
Stretch column two, catch one, catch two, fixed seat, even hook, hook, link block, connecting spring, connection leg one, connection leg two, cage plate
One and cage plate two, the coupling bar be fixedly connected on described device box inner wall, the activity template one and the activity template two-phase
Mutually clamping, the coupling bar grafting and the center of the activity template one and the activity template two, the activity template one and institute
The upper end for stating activity template two is connected respectively one end of the connecting rod one and the connecting rod two, the connecting rod one and institute
Stating the other end of connecting rod two, correspondence is fixedly connected with the extending column one and the extending column two, the extending column one and institute respectively
The one side for stating extending column two is flexibly connected the catch one and the catch two, institute by the way that the bolt being arranged on is corresponding respectively
Catch one and the catch two corresponding lower section for being overlapped on the fixed column being arranged at left and right sides of described device box respectively are stated, it is described
The fixed seat is fixedly connected in connecting rod one and the connecting rod two, the opposite one side of the fixed seat is respectively fixedly connected with
The hook, described link up with connect hook described in clasp joint respectively, the even hook is fixedly connected with the institute for being arranged at the connecting spring both ends
Link block is stated, the activity template one with the lower end of the activity template two corresponds to and is fixedly connected with the connection leg one and the company respectively
Connect leg two, the bottom of the connection leg one and the connection leg two is connected respectively the cage plate one and the cage plate two.
Further, the side of the presser feet handle is connected with the finger shield bar.
Further, several illumination lamp beads are provided on front side of described device box, and the illumination lamp bead is by being arranged at
The conducting wire inside device box is stated to be connected with power supply.
Further, the extending column one and the angle number of degrees and the extending column two of the connecting rod one and the connection
The angle number of degrees of bar two are identical.
Further, the inside of the cage plate one and the cage plate two is arranged to U-shaped empty slot.
Further, the structure of the U-shaped empty slot is identical with the structure of the pressure foot.
Further, the presser feet is metal material.
Further, the cage plate one and the cage plate two are non-metallic material.
The beneficial effects of the utility model：The connecting rod one and the connecting rod two are connected by the connecting spring
Together, when needing metal pressure foot, the baffle one and the baffle two are depressed into below the fixed column, by described
The cage plate one and the cage plate that activity template one and the activity template two connect the connection leg one and the connection leg two
Two away from work top, it is necessary to during nonmetallic pressure foot, decontrol the baffle one and the baffle two, the cage plate one and described
Cage plate two can be drawn over to one's side by the contraction of the connecting spring to centre, and final socket is on the pressure foot, forming nonmetallic pressure
Sole, the utility model realize the quickly replacement to metal and nonmetallic pressure foot by simple structure so that staff
The needs that material material can be had more select suitable pressure foot, obtain better production effect, and substantially increase work people
The work efficiency of member, accident can be prevented, adds so that the sight of staff becomes apparent from by adding the illumination lamp bead
The finger shield bar so that the utility model use is more safe.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram according to the sewing-machine foot device convenient for conversion of the utility model embodiment；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the backsight structural representation according to the sewing-machine foot device convenient for conversion of the utility model embodiment；
Fig. 4 is the partial enlarged view at B in Fig. 3.
In figure：
1st, presser feet handle；2nd, pressure foot；3rd, blade；4th, device box；5th, wrap board；6th, cabling channel；7th, coupling bar；8th, activity template
One；9th, activity template two；10th, connecting rod one；11st, connecting rod two；12nd, extending column one；13rd, extending column two；14th, catch one；15th, keep off
Piece two；16th, fixed seat；17th, link up with；18th, hook is connected；19th, link block；20th, connecting spring；21st, connection leg one；22nd, connection leg two；
23rd, cage plate one；24th, cage plate two；25th, fixed column；26 the finger shield bars；27 illumination lamp beads；28U type empty slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained all belong to
In the scope of the utility model protection.
Embodiment according to the present utility model provides a kind of sewing-machine foot device convenient for conversion.
As shown in Figs 1-4, according to the sewing-machine foot device convenient for conversion of the utility model embodiment, including presser feet handle
1st, pressure foot 2, blade 3 and device box 4, the presser feet handle 1 pass through the connecting shaft being arranged on the pressure foot 2 and the pressure
Sole 2 is flexibly connected, and 2 front end of pressure foot connects wrap board 5, opens up cabling channel 6 among the wrap board 5, the blade 3 is fixed
It is connected in the cutter groove being arranged inside the cabling channel 6, described device box 4 is fixedly connected on the rear surface of the presser feet handle 1.
Described device box 4 includes coupling bar 7, activity template 1, activity template 29, connecting rod 1, connecting rod 2 11, extension
Column 1, extending column 2 13, catch 1, catch 2 15, fixed seat 16, even hook 17, hook 18, link block 19, connecting spring
20th, connection leg 1, connection leg 2 22, cage plate 1 and cage plate 2 24, the coupling bar 7 are fixedly connected on described device box 4
On inner wall, the activity template 1 and the activity template 29 are mutually clamped, 7 grafting of coupling bar and the activity template 1 and
The upper end of the center of the activity template 29, the activity template 1 and the activity template 29 is connected respectively the company
The other end of one end of extension bar 1 and the connecting rod 2 11, the connecting rod 1 and the connecting rod 2 11 corresponds to respectively
It is fixedly connected with the extending column 1 and the extending column 2 13, the one side of the extending column 1 and the extending column 2 13 leads to
Cross the bolt the being arranged on corresponding flexible connection catch 1 and the catch 2 15, the catch 1 and institute respectively
State the corresponding lower section for being overlapped on the fixed column 25 for being arranged at 4 left and right sides of described device box respectively of catch 2 15, the connecting rod
1 and the connecting rod 2 11 on be fixedly connected with the fixed seat 16, the opposite one side of the fixed seat 16 is fixed respectively to be connected
The hook 17 is connect, the hook 17 connects hook 18 described in clasp joint respectively, and the even hook 18, which is fixedly connected, is arranged at the connection bullet
The lower end of the link block 19 at 20 both ends of spring, the activity template 1 and the activity template 29 respectively it is corresponding be fixedly connected it is described
The bottom of connection leg 1 and the connection leg 2 22, the connection leg 1 and the connection leg 2 22 is connected respectively institute
State cage plate 1 and the cage plate 2 24.
In one embodiment, for above-mentioned presser feet handle 1, the side of the presser feet handle 1 is connected with the finger shield bar 26.
In one embodiment, for above device box 4,4 front side of described device box is provided with several illumination lamp beads
27, and the illumination lamp bead 27 is connected by being arranged at the conducting wire inside described device box 4 with power supply.
In one embodiment, for above-mentioned extending column 1, above-mentioned extending column 2 13, above-mentioned connecting rod 1 and above-mentioned
For connecting rod 2 11, the angle number of degrees and the extending column 2 13 of the extending column 1 and the connecting rod 1 with it is described
The angle number of degrees of connecting rod 2 11 are identical.
In one embodiment, for above-mentioned cage plate 1 and above-mentioned cage plate 2 24, the cage plate 1 with it is described
The inside of cage plate 2 24 is arranged to U-shaped empty slot 28.
In one embodiment, for above-mentioned U-shaped empty slot 28, structure and the pressure foot 2 of the U-shaped empty slot 28
Structure it is identical.
In one embodiment, for above-mentioned pressure foot 2, the pressure foot 2 is metal material.
In one embodiment, for above-mentioned cage plate 1 and above-mentioned cage plate 2 24, the cage plate 1 and described
Cage plate 2 24 is non-metallic material.
In conclusion by means of the above-mentioned technical proposal of the utility model, by the connecting spring 20 by the connection
Bar 1 and the connecting rod 2 11 link together, when needing metal pressure foot, by the baffle 1 and the baffle
2 15 are depressed into 25 lower section of the fixed column, by the activity template 1 and the activity template 29 by the connection leg 1 and institute
State the connection of connection leg 2 22 the cage plate 1 and the cage plate 2 24 away from work top, it is necessary to during nonmetallic pressure foot,
The baffle 1 and the baffle 2 15 are decontroled, the cage plate 1 and the cage plate 2 24 can pass through the connecting spring 20
Contraction drawn over to one's side to centre, final socket is on the pressure foot 2, forming nonmetallic pressure foot, the utility model passes through simple
Structure realize the quick replacement to metal and nonmetallic pressure foot so that staff, which can have more material material, to be needed to select
Suitable pressure foot is selected, obtains better production effect, and substantially increases the work efficiency of staff, adds the illumination
Lamp bead 27 can cause the sight of staff to become apparent from, and prevent accident, add 26 bar of finger shield and cause this practicality
New use is more safe.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of sewing-machine foot device convenient for conversion, which is characterized in that including presser feet handle (1), pressure foot (2), blade (3)
With device box (4), the presser feet handle (1) is lived by the connecting shaft being arranged on the pressure foot (2) with the pressure foot (2)
Dynamic connection, pressure foot (2) the front end connection wrap board (5), the wrap board (5) is intermediate to open up cabling channel (6), the blade (3)
It is fixedly connected on and is arranged in the internal cutter groove of the cabling channel (6), described device box (4) is fixedly connected on the presser feet handle
(1) rear surface；
Described device box (4) includes coupling bar (7), activity template one (8), activity template two (9), connecting rod one (10), connecting rod two
(11), extending column one (12), extending column two (13), catch one (14), catch two (15), fixed seat (16), even hook (17), hook
(18), link block (19), connecting spring (20), connection leg one (21), connection leg two (22), cage plate one (23) and cage plate two
(24), the coupling bar (7) is fixedly connected on described device box (4) inner wall, the activity template one (8) and the activity template two
(9) mutually clamping, coupling bar (7) grafting and the activity template one (8) and the center of the activity template two (9), institute
The upper end for stating activity template one (8) and the activity template two (9) is connected respectively the connecting rod one (10) and the connecting rod
The other end of one end of two (11), the connecting rod one (10) and the connecting rod two (11) is corresponding respectively to be fixedly connected with described prolong
Stretch column one (12) and the extending column two (13), the one side of the extending column one (12) and the extending column two (13) passes through setting
Bolt thereon is corresponding respectively to be flexibly connected the catch one (14) and the catch two (15), the catch one (14) and institute
Catch two (15) the corresponding lower section for being overlapped on the fixed column (25) being arranged at left and right sides of described device box (4) respectively is stated, it is described
The fixed seat (16) is fixedly connected in connecting rod one (10) and the connecting rod two (11), the fixed seat (16) is opposite
One side is respectively fixedly connected with the hook (17), and the hook (17) connects hook (18) described in clasp joint respectively, and the even hook (18) is solid
Surely the link block (19) at the connecting spring (20) both ends, the activity template one (8) and the activity template are connected in
Correspondence is fixedly connected with the connection leg one (21) and the connection leg two (22), the connection leg one respectively for the lower end of two (9)
(21) and the bottom of the connection leg two (22) is connected respectively the cage plate one (23) and the cage plate two (24).
2. the sewing-machine foot device according to claim 1 convenient for conversion, which is characterized in that the presser feet handle (1)
Side is connected with the finger shield bar (26).
3. the sewing-machine foot device according to claim 1 convenient for conversion, which is characterized in that before described device box (4)
Side is provided with several illumination lamp beads (27), and the conducting wire that the illumination lamp bead (27) is internal by being arranged at described device box (4)
It is connected with power supply.
4. the sewing-machine foot device according to claim 1 convenient for conversion, which is characterized in that the extending column one (12)
With the angle number of degrees and the extending column two (13) of the connecting rod one (10) and the angle number of degrees phase of the connecting rod two (11)
Together.
5. it is according to claim 1 convenient for conversion sewing-machine foot device, which is characterized in that the cage plate one (23) with
The inside of the cage plate two (24) is arranged to U-shaped empty slot (28).
6. the sewing-machine foot device according to claim 5 convenient for conversion, which is characterized in that the U-shaped empty slot (28)
Structure it is identical with the structure of the pressure foot (2).
7. the sewing-machine foot device according to claim 1 convenient for conversion, which is characterized in that the pressure foot (2) is
Metal material.
8. it is according to claim 1 convenient for conversion sewing-machine foot device, which is characterized in that the cage plate one (23) and
The cage plate two (24) is non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313800.4U CN207419006U (en) | 2017-10-12 | 2017-10-12 | A kind of sewing-machine foot device convenient for conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313800.4U CN207419006U (en) | 2017-10-12 | 2017-10-12 | A kind of sewing-machine foot device convenient for conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419006U true CN207419006U (en) | 2018-05-29 |
Family
ID=62311119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313800.4U Expired - Fee Related CN207419006U (en) | 2017-10-12 | 2017-10-12 | A kind of sewing-machine foot device convenient for conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394894A (en) * | 2020-05-18 | 2020-07-10 | 杰克缝纫机股份有限公司 | Automatic presser foot alternating quantity adjusting mechanism, automatic presser foot lifting mechanism and sewing machine |
-
2017
- 2017-10-12 CN CN201721313800.4U patent/CN207419006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394894A (en) * | 2020-05-18 | 2020-07-10 | 杰克缝纫机股份有限公司 | Automatic presser foot alternating quantity adjusting mechanism, automatic presser foot lifting mechanism and sewing machine |
| CN111394894B (en) * | 2020-05-18 | 2021-08-17 | 杰克缝纫机股份有限公司 | Automatic presser foot alternating quantity adjusting mechanism, automatic presser foot lifting mechanism and sewing machine |
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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: 20180529 |