CN206204566U - A kind of crosspointer cuts bag all-in-one Special presser foot - Google Patents
A kind of crosspointer cuts bag all-in-one Special presser foot Download PDFInfo
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- CN206204566U CN206204566U CN201621144736.7U CN201621144736U CN206204566U CN 206204566 U CN206204566 U CN 206204566U CN 201621144736 U CN201621144736 U CN 201621144736U CN 206204566 U CN206204566 U CN 206204566U
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- presser
- presser feet
- bar
- presser bar
- handle
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Abstract
The utility model is related to sewing machine technique field, and in particular to a kind of crosspointer cuts bag all-in-one Special presser foot.Its presser feet base plate controls left and right presser feet Bottom Pressure using formula structure of dividing right and left by presser feet lever, and left and right pressure is adjusted at any time according to sewing thickness during sewing, keeps left and right sewing thickness identical, unifies its stitching.The technical solution of the utility model includes presser feet handle and presser bar fixed plate, described presser feet handle includes a strip handle, rectangular block is provided with the one side of strip handle, left and right groove is provided with rectangular block, left presser bar and right presser bar are respectively arranged with the groove of left and right, left presser bar and right presser bar are slided up and down in the groove of left and right, the centre of left and right presser bar is respectively arranged with rectangular recess, the rectangular block middle setting that described left and right groove is folded has circular heavy hole, circle is embedded with presser feet lever in heavy hole, the two ends of presser feet lever are arranged in the presser bar rectangular recess of left and right respectively, described left presser bar bottom is provided with left presser feet base plate, right presser bar bottom is provided with right presser feet base plate, described presser bar fixed plate is connected by screw with presser feet handle.
Description
Technical field
The utility model is related to sewing machine technique field, and in particular to a kind of crosspointer cuts bag all-in-one Special presser foot.
Background technology
Current crosspointer cuts bag all-in-one presser feet base plate for overall structure, the presser feet base plate bottom left in trimming, bound edge sewing
Right seam thickness of feed layer is inconsistent because presser feet base plate be overall structure it cannot be guaranteed that left and right pressure unify, can only be compacted thicker by one
The sewing on side, and the pressure on thicker one side is excessive and relative another side is relatively thin, presser feet presses unreal sewing, causes left and right sewing stitching
Disunity；Secondly crosspointer cuts bag bar when bag all-in-one is used is pressed in always under pressing sole, after sewing terminates, the right eedle pressure
Foot bottom has bag bar, and left side eedle presser feet bottom is hanging, and broken string and rotating shuttle card line are easily caused when stitching for secondary.
Utility model content
The utility model purpose is to provide a kind of crosspointer and cuts bag all-in-one Special presser foot, and its presser feet base plate is used and divided right and left
Formula structure, left and right presser feet Bottom Pressure is controlled by presser feet lever, and left and right is adjusted at any time according to sewing thickness during sewing
Pressure, keeps left and right sewing thickness identical, unifies its stitching.
To solve the problems, such as prior art, the technical solution of the utility model is：It is special that a kind of crosspointer cuts bag all-in-one
With presser feet, it is characterised in that：Including presser feet handle and presser bar fixed plate, described presser feet handle includes a strip handle, strip hand
Rectangular block is provided with the one side of handle, left and right groove is provided with rectangular block, left presser bar is respectively arranged with the groove of left and right
With right presser bar, left presser bar and right presser bar are slided up and down in the groove of left and right, and the centre of left and right presser bar is respectively arranged with
Rectangular recess, the rectangular block middle setting that described left and right groove is folded has circular heavy hole, and circle is embedded with presser feet thick stick in heavy hole
Bar, the two ends of presser feet lever are arranged in the presser bar rectangular recess of left and right respectively, and described left presser bar bottom is provided with left pressure
Sole, right presser bar bottom is provided with right presser feet base plate, and described presser bar fixed plate is connected by screw with presser feet handle.
Described presser feet lever is flexibly connected by presser bar screw with presser feet handle.
Described left presser bar is with left presser feet base plate by left presser feet pin connection.
Described right presser bar is with right presser feet base plate by right presser feet pin connection.
The outer surface of described left presser bar, right presser bar and presser feet lever connects with the inner surface of pressure foot fixed plate
Touch.
Compared with prior art, advantage of the present utility model is as follows：
1st, the utility model Special presser foot or so presser feet base plate pressure energy follows sewing thickness to automatically adjust.
2nd, the utility model sets left and right base plate, and sewing or suture are compacted at any time, has solved seam broken string, rotating shuttle
The problem of card line.
Brief description of the drawings
Fig. 1 is Split type structure schematic diagram of the present utility model；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is that the utility model sewing uses schematic front view；
Fig. 4 is that the utility model sewing uses diagrammatic top view；
Description of reference numerals：1- presser feets handle, the left presser bars of 2-, the right presser bars of 3-, 4- presser feets lever, 5- presser feet lever spiral shells
Nail, the left presser feet base plates of 6-, the left presser feet pins of 7-, the right presser feet base plates of 8-, the right presser feet pins of 9-, 10- presser bars fixed plate, 11- screws,
12- sewings, 13- bag bars.
Specific embodiment
The design is described in detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 and Fig. 2：A kind of crosspointer cuts bag all-in-one Special presser foot, including presser feet handle 1 and presser bar fixed plate 10,
Described presser feet handle 1 includes a strip handle, and rectangular block is provided with the one side of strip handle, and left and right is provided with rectangular block
Groove, is respectively arranged with left presser bar 2 and right presser bar 3 in the groove of left and right, left presser bar 2 and right presser bar 3 are in left and right groove
Inside slide up and down, the centre of left and right presser bar is respectively arranged with rectangular recess, in the middle of the rectangular block that described left and right groove is folded
Circular heavy hole is provided with, circle is embedded with presser feet lever 4 in heavy hole, and the inner surface of presser feet lever 4 is in contact with heavy hole bottom surface, pressure
Pin lever 4 is flexibly connected by presser bar screw with presser feet handle 1, and the two ends of presser feet lever 4 are arranged in left and right presser bar square respectively
In connected in star, the described bottom of left presser bar 2 is connected by left presser feet pin 7 with left presser feet base plate 6, and the bottom of right presser bar 3 passes through
Right presser feet pin 9 is connected with right presser feet base plate 8, and described presser bar fixed plate 10 is connected by screw 11 with presser feet handle 1, described
The outer surface of left presser bar 2, right presser bar 3 and presser feet lever 4 is in contact with the inner surface of pressure foot fixed plate 10.
Application method of the present utility model is referring to Fig. 3-Fig. 4：The Special presser foot is lifted, on the right under presser feet base plate 28
Bag bar 13 is pre-set, bag bar 13 is pressed into the double-deck back-shaped form of doubling, is transferred in presser feet base plate 1 and presser feet base plate 28
Enter sewing 12, bag bar 13 neatly wraps up sewing 12 on one side, puts down Special presser foot, now only seamed under presser feet base plate 1
Material 12, there is bag bar 13 and sewing 12 under presser feet base plate 28, presser feet base plate 1 and presser feet base plate 28 are with left side sewing 12 and the right
Bag bar 13 and the thickness of sewing 12 and voluntarily adjust, form seesaw pattern, under the effect of presser feet lever 4, form left and right pressing sole
Plate height is different, but ensures sewing, bag bar while being all compacted simultaneously, there is provided high-quality sewing product, greatly improves work effect
Rate.
Claims (5)
1. a kind of crosspointer cuts bag all-in-one Special presser foot, it is characterised in that：Including presser feet handle（1）With presser bar fixed plate（10）,
Described presser feet handle（1）Including a strip handle, rectangular block is provided with the one side of strip handle, a left side is provided with rectangular block
Right groove, is respectively arranged with left presser bar in the groove of left and right（2）With right presser bar（3）, left presser bar（2）With right presser bar（3）
Slided up and down in the groove of left and right, the centre of left and right presser bar is respectively arranged with rectangular recess, what described left and right groove was folded
Rectangular block middle setting has circular heavy hole, and circle is embedded with presser feet lever in heavy hole（4）, presser feet lever（4）Two ends block respectively
In the presser bar rectangular recess of left and right, described left presser bar（2）Bottom is provided with left presser feet base plate（6）, right presser bar（3）
Bottom is provided with right presser feet base plate（8）, described presser bar fixed plate（10）By screw（11）With presser feet handle（1）Connection.
2. a kind of crosspointer according to claim 1 cuts bag all-in-one Special presser foot, it is characterised in that：Described presser feet lever
（4）By presser bar screw and presser feet handle（1）It is flexibly connected.
3. a kind of crosspointer according to claim 1 and 2 cuts bag all-in-one Special presser foot, it is characterised in that：Described left pressure
Foot lever（2）With left presser feet base plate（6）By left presser feet pin（7）Connection.
4. a kind of crosspointer according to claim 3 cuts bag all-in-one Special presser foot, it is characterised in that：Described right presser bar
（3）With right presser feet base plate（8）By right presser feet pin（9）Connection.
5. a kind of crosspointer according to claim 4 cuts bag all-in-one Special presser foot, it is characterised in that：Described left presser bar
（2）, right presser bar（3）With presser feet lever（4）Outer surface and pressure foot fixed plate（10）Inner surface be in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144736.7U CN206204566U (en) | 2016-10-21 | 2016-10-21 | A kind of crosspointer cuts bag all-in-one Special presser foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144736.7U CN206204566U (en) | 2016-10-21 | 2016-10-21 | A kind of crosspointer cuts bag all-in-one Special presser foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204566U true CN206204566U (en) | 2017-05-31 |
Family
ID=58757090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144736.7U Active CN206204566U (en) | 2016-10-21 | 2016-10-21 | A kind of crosspointer cuts bag all-in-one Special presser foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706635A (en) * | 2019-03-12 | 2019-05-03 | 陈春和 | A kind of portable bag closer presser feet |
-
2016
- 2016-10-21 CN CN201621144736.7U patent/CN206204566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706635A (en) * | 2019-03-12 | 2019-05-03 | 陈春和 | A kind of portable bag closer presser feet |
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| GR01 | Patent grant |