CN209292636U - A kind of Multifunction sewing-machine presser - Google Patents
A kind of Multifunction sewing-machine presser Download PDFInfo
- Publication number
- CN209292636U CN209292636U CN201822203198.XU CN201822203198U CN209292636U CN 209292636 U CN209292636 U CN 209292636U CN 201822203198 U CN201822203198 U CN 201822203198U CN 209292636 U CN209292636 U CN 209292636U
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- China
- Prior art keywords
- support
- screw rod
- limiting slot
- offers
- sewing
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Multifunction sewing-machine pressers, support is provided on the pressing plate, escape groove is offered in the bottom of the support, the first limiting slot and the second limiting slot are offered respectively on the top of support, the attachment base activity is plugged in the first limiting slot and the second limiting slot of support, limit plate is provided on the support being located in the second limiting slot, the first screw hole being connected with the first limiting slot and the second limiting slot is offered inside support, the bottom plate activity holding is in the second limiting slot, first screw rod is located in the first screw hole, the upper end of first screw rod is flexibly connected with bottom plate, the lower part of first screw rod is located in escape groove, the utility model advantage is: according to the sewing of different clothes can need that pressing force is adjusted flexibly, its use scope is expanded significantly, so that this multi-purpose sewing machine pressure Foot can sew to different clothes, very convenient to use, its use scope of further expansion.
Description
Technical field
The utility model relates to the technical fields of sewing machine, more particularly to the technical field of sewing-machine foot.
Background technique
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread
The machine that material interweaves or unites by a seam, presser feet is one of important spare part of sewing machine, it is mainly used to compress cloth, makes cloth
It is not easy to shrink, will not swing, with the conveying cloth for cooperating feed dog to there is section to gather.However sewing-machine foot common at present is deposited
In following shortcoming: first is that different clothes needs to apply it during sewing machine sews to cloth
Different pressing forces, and presser feet common at present can not be adjusted the pressing force of cloth, therefore a presser feet can only adapt to
The sewing of several clothes needs, and use scope is relatively narrow；Second is that since different clothes is during work feed, suffered resistance
Size has differences, therefore corresponding presser feet is needed replacing when sewing to different clothes, operates very not square
Just, time-consuming and laborious.
Utility model content
The purpose of this utility model be exactly in order to solve above-mentioned deficiency and pressing force can be adjusted by providing one kind, and
It is suitable for the sewing requirement of a variety of different clothes, effectively expansion use scope, uses very easily Multifunction sewing-machine presser.
In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows:
A kind of Multifunction sewing-machine presser, it includes pressing plate, pairs of front wheel mechanism, rear roller mechanism and connection machine
Structure, the bindiny mechanism are made of spring, attachment base, connector, the first screw rod and bottom plate, and branch is provided on the pressing plate
Seat, offers escape groove in the bottom of the support, offers the first limiting slot and the second limiting slot, institute respectively on the top of support
It states attachment base activity to be plugged in the first limiting slot and the second limiting slot of support, be set on the support being located in the second limiting slot
It is equipped with limit plate, the first screw hole being connected with the first limiting slot and the second limiting slot, the bottom plate are offered inside support
In the second limiting slot, first screw rod is located in the first screw hole for activity holding, and the upper end of the first screw rod and bottom plate are living
Dynamic connection, the lower part of the first screw rod are located in escape groove, and the spring is located in the second limiting slot, and are located at attachment base and bottom plate
Between, card slot is offered in the upper end of the attachment base, the connector is movably arranged on the card slot of attachment base by shaft
Place, offers the first link slot and the second link slot, the front of the pressing plate is bent upwards, on pressing plate respectively on connector
Needle tray is offered, the pairs of front wheel mechanism is made of front wheel, the second screw rod and first support respectively, in needle tray two sides
Pressing plate on be respectively arranged with first boss, offer the first guide groove, the first support respectively in the lower part of first boss
In the first guide groove, the front wheel is movably arranged on the bottom of first support for activity holding, opens on the top of first boss
Equipped with the second screw hole, second screw rod is located in the second screw hole, and the lower end of the second screw rod is flexibly connected with first support,
The rear roller mechanism is made of rear roller, third screw rod and second support respectively, and the rear portion of pressing plate is provided with second boss,
The second guide groove is offered in the lower part of second boss, the second support activity holding is rolled after described in the second guide groove
Wheel is movably arranged on the bottom of second support, offers third screw hole on the top of second boss, the third screw rod is located on
In third screw hole, the lower end of third screw rod is flexibly connected with second support.
Limiting groove is offered respectively in the bottom plate, first support and second support, in the first screw rod, the second screw rod
First annular plate, the second annular slab and third annular slab, the first screw rod, the second screw rod are respectively arranged with the end of third screw rod
Pass through first annular plate, the second annular slab and third annular slab and bottom plate, first support and second support respectively with third screw rod
It is flexibly connected.
The bottom in first support is provided with the first wheel carrier, is respectively arranged with first at the both ends of the front wheel
Pivot, front wheel are mounted on the first wheel carrier by the first pivotable movement.
The bottom of the second support is provided with the second wheel carrier, is respectively arranged with second at the both ends of the rear roller
Pivot, rear roller are mounted on the second wheel carrier by the second pivotable movement.
The utility model is using the above-mentioned attainable beneficial effect of technical solution:
1, by the spacing between the first screw rod adjustable connecting base of rotation and bottom plate, to change the compression journey of spring
Degree, and then this Multifunction sewing-machine presser is adjusted in sewing to the pressing force of cloth, so that this multi-purpose sewing machine pressure
Foot according to the sewing of different clothes can need that pressing force is adjusted flexibly, and expand its use scope significantly.
It 2, can be by front wheel and rear roller respectively from the first guide groove and second by the second screw rod of rotation and third screw rod
Stretch out in guide groove, with reduce cloth in sewing process by when resistance, allow the difficult cloth stitched to pass through, be suitable for work feed
The more sewing of difficult special cloth passes through the second screw rod of rotation and third spiral shell when needing to sew to common cloth
Bar takes in front wheel and rear roller in the first guide groove and the second guide groove respectively, so that this multi-purpose sewing machine
Presser feet can sew to different clothes, very convenient to use, its use scope of further expansion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model in Fig. 1；
Fig. 3 is the partial enlargement diagram in Fig. 1 at A.
Specific embodiment
As shown in Fig. 1 and Fig. 2, a kind of Multifunction sewing-machine presser, it include pressing plate 1, pairs of front wheel mechanism, after
Idler wheel mechanism and bindiny mechanism, as shown in Figure 3, the bindiny mechanism is by spring 2, attachment base 3, connector 4,5 and of the first screw rod
Bottom plate 6 is constituted, and is provided with support 7 on the pressing plate 1, escape groove 8 is offered in the bottom of the support 7, on the top of support 7
The first limiting slot 9 and the second limiting slot 10 are offered respectively, and 3 activity of attachment base is plugged on 9 He of the first limiting slot of support 7
In second limiting slot 10, it is provided with limit plate 11 on the support 7 being located in the second limiting slot 10, is offered inside support 7
The first screw hole 12 being connected with the first limiting slot 9 and the second limiting slot 10, the 6 activity holding of bottom plate is in the second limiting slot 10
Interior, first screw rod 5 is located in the first screw hole 12, and the upper end of the first screw rod 5 is flexibly connected with bottom plate 6, the first screw rod 5
Lower part be located in escape groove 8, the spring 2 is located in the second limiting slot 10, and between attachment base 3 and bottom plate 6, in institute
The upper end for stating attachment base 3 offers card slot 13, and the connector 4 is movably arranged on the card slot 13 of attachment base 3 by shaft 14
Place, offers the first link slot 15 and the second link slot 16 respectively on connector 4.The front 17 of the pressing plate 1 is bent upwards,
Needle tray 18 is offered on pressing plate 1, the pairs of front wheel mechanism is respectively by front wheel 19, the second screw rod 20 and first support
21 are constituted, and are respectively arranged with first boss 22 on the pressing plate 1 of 18 two sides of needle tray, are offered respectively in the lower part of first boss 22
First guide groove 23, the 21 activity holding of first support are provided in the first guide groove 23 in the bottom of first support 21
First wheel carrier 24 is respectively arranged with the first pivot 25 at the both ends of the front wheel 19, and front wheel 19 passes through the first pivot 25
It is movably arranged on the first wheel carrier 24, offers the second screw hole 26 on the top of first boss 22, the rotation of the second screw rod 20 is set
In the second screw hole 26, the lower end of the second screw rod 20 is flexibly connected with first support 21.The rear roller mechanism is respectively by rear
Idler wheel 27, third screw rod 28 and second support 29 are constituted, and the rear portion of pressing plate 1 are provided with second boss 30, in second boss 30
Lower part offer the second guide groove 31, the 29 activity holding of second support is in the second guide groove 31, in second support 29
Bottom be provided with the second wheel carrier 32, be respectively arranged with the second pivot 33 at the both ends of the rear roller 27, rear roller 27 is logical
It crosses the second pivot 33 to be movably arranged on the second wheel carrier 32, offers third screw hole 34 on the top of second boss 30, described
Three screw rods 28 are located in third screw hole 34, and the lower end of third screw rod 28 is flexibly connected with second support 29, the first screw rod 5,
Second screw rod 20 and third screw rod 28 respectively with bottom plate 27, first support 21 and second support 29 to be flexibly connected relationship as follows:
Limiting groove 35 is offered respectively in the bottom plate 27, first support 21 and second support 29, in the first screw rod 5, the second spiral shell
The end of bar 20 and third screw rod 28 is respectively arranged with first annular plate 36, the second annular slab 37 and third annular slab 38, and first
Screw rod 5, the second screw rod 20 and third screw rod 28 respectively by first annular plate 36, the second annular slab 37 and third annular slab 38 with
Bottom plate 27, first support 21 and second support 29 are flexibly connected.
This Multifunction sewing-machine presser, which passes through connector 4 when in use and is fixed, to be mounted on sewing machine, and rotation is passed through
Spacing between first screw rod, 5 adjustable connecting base 3 and bottom plate 6, to change the compression degree of spring 2, and then it is more to adjust this
Function sewing-machine foot is when being sewed to the pressing force of cloth.By rotation the second screw rod 20 and third screw rod 28 can will before
Idler wheel 19 and rear roller 27 are stretched out out of the first guide groove 23 and the second guide groove 31 respectively, logical to reduce cloth in sewing process
Out-of-date resistance allows the difficult cloth stitched to pass through, the sewing of the special cloth more difficult suitable for work feed, when needing to general
When logical cloth is sewed, front wheel 19 and rear roller 27 are taken in the respectively by the second screw rod 20 of rotation and third screw rod 28
In one guide groove 23 and the second guide groove 31.
Claims (4)
1. a kind of Multifunction sewing-machine presser, it is characterised in that: it includes pressing plate, pairs of front wheel mechanism, rear roller machine
Structure and bindiny mechanism, the bindiny mechanism is made of spring, attachment base, connector, the first screw rod and bottom plate, on the pressing plate
It is provided with support, offers escape groove in the bottom of the support, offers the first limiting slot and second respectively on the top of support
Limiting slot, the attachment base activity are plugged in the first limiting slot and the second limiting slot of support, are being located in the second limiting slot
Support on be provided with limit plate, the first spiral shell being connected with the first limiting slot and the second limiting slot is offered inside support
Hole, the bottom plate activity holding is in the second limiting slot, and first screw rod is located in the first screw hole, the upper end of the first screw rod
Portion is flexibly connected with bottom plate, and the lower part of the first screw rod is located in escape groove, and the spring is located in the second limiting slot, and is located at and is connected
Between joint chair and bottom plate, card slot is offered in the upper end of the attachment base, the connector is movably arranged on company by shaft
At the card slot of joint chair, the first link slot and the second link slot are offered respectively on connector, the front of the pressing plate is bent up
Song offers needle tray on pressing plate, and the pairs of front wheel mechanism is respectively by front wheel, the second screw rod and first support structure
At, it is respectively arranged with first boss on the pressing plate of needle tray two sides, offers the first guide groove respectively in the lower part of first boss,
The first support activity holding is in the first guide groove, and the front wheel is movably arranged on the bottom of first support, first
The top of boss offers the second screw hole, and second screw rod is located in the second screw hole, the lower end of the second screw rod and first
Bracket is flexibly connected, and the rear roller mechanism is made of rear roller, third screw rod and second support respectively, sets at the rear portion of pressing plate
It is equipped with second boss, offers the second guide groove in the lower part of second boss, the second support activity holding is in the second guiding
In slot, the rear roller is movably arranged on the bottom of second support, offers third screw hole on the top of second boss, and described
Three screw rods are located in third screw hole, and the lower end of third screw rod is flexibly connected with second support.
2. a kind of Multifunction sewing-machine presser according to claim 1, it is characterised in that: in the bottom plate, first support
With limiting groove is offered in second support respectively, be respectively arranged in the end of the first screw rod, the second screw rod and third screw rod
First annular plate, the second annular slab and third annular slab, the first screw rod, the second screw rod and third screw rod pass through first annular respectively
Plate, the second annular slab and third annular slab are flexibly connected with bottom plate, first support and second support.
3. a kind of Multifunction sewing-machine presser according to claim 1 or 2, it is characterised in that: described in first support
Bottom is provided with the first wheel carrier, is respectively arranged with the first pivot at the both ends of the front wheel, front wheel passes through the first pivot
It is movably arranged on the first wheel carrier.
4. a kind of Multifunction sewing-machine presser according to claim 1 or 2, it is characterised in that: in the second support
Bottom is provided with the second wheel carrier, is respectively arranged with the second pivot at the both ends of the rear roller, rear roller passes through the second pivot
It is movably arranged on the second wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203198.XU CN209292636U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunction sewing-machine presser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203198.XU CN209292636U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunction sewing-machine presser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292636U true CN209292636U (en) | 2019-08-23 |
Family
ID=67648740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822203198.XU Expired - Fee Related CN209292636U (en) | 2018-12-26 | 2018-12-26 | A kind of Multifunction sewing-machine presser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292636U (en) |
-
2018
- 2018-12-26 CN CN201822203198.XU patent/CN209292636U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211226 |