CN206887407U - A kind of herringbone car sewing-machine foot - Google Patents
A kind of herringbone car sewing-machine foot Download PDFInfo
- Publication number
- CN206887407U CN206887407U CN201720573966.3U CN201720573966U CN206887407U CN 206887407 U CN206887407 U CN 206887407U CN 201720573966 U CN201720573966 U CN 201720573966U CN 206887407 U CN206887407 U CN 206887407U
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- sewing
- depression bar
- slotted eye
- presser feet
- cloth
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Abstract
The utility model discloses a kind of herringbone car sewing-machine foot, including presser feet head, presser feet bottom plate and slotted eye, the slotted eye are arranged on presser feet bottom plate, for sewing needle by the way that sewing needle left and right alternately shuttle in slotted eye forms left and right sewing position；It is characterized in that：Also include depression bar, described depression bar one end is installed on presser feet bottom plate, and another free end is arranged among left and right sewing position, and is extended in slotted eye, and the depression bar is used to press the cloth among left and right sewing position during sewing；By the gap between depression bar and slotted eye wall, the passage for the sewing thread line of fall is formed between left and right sewing position.The effect of depression bar is set, and depression bar presses the cloth among left and right sewing position during sewing, pulls so that middle cloth will not be sewed among pin and sewing thread band trend and forms bulge；Meanwhile sewing thread bypasses depression bar, has reserved line length, has relaxed the pulling tension between sewing thread and cloth, surface is more smooth after making sewing.
Description
Technical field
The utility model belongs to textile technology field, more particularly to a kind of herringbone car sewing-machine foot.
Background technology
With development of the people to garment decoration demand, crimp design is largely applied to clothes as cosmetic elements
In design, crimp design can show the romantic charm of clothes and the dynamic beauty of human body, turn into indispensable in the dress designing in modern times
Few design element.Meanwhile in the production process of clothes, garment tag or the seam of other ornaments will necessarily be related to
Thread.The herringbone sewing presser feet that the sewing of existing fold, label or other ornaments uses, during sewing, sewing needle exists
Alternately being come and gone between left and right sewing position can pull the cloth among sewing position to centre, and bulge is formed after sewing, causes sewing
Face out-of-flatness, influence the attractive in appearance of fold or other ornaments.
Utility model content
The purpose of this utility model is solve above-mentioned the deficiencies in the prior art, there is provided a kind of herringbone car sewing machine
Presser feet, sewing position centre cloth is pullled to centre during solving herringbone sewing, the problem of bulge is formed after sewing, on reaching
Purpose is stated, the utility model adopts the following technical scheme that：
A kind of herringbone car sewing-machine foot, including presser feet head, presser feet bottom plate and slotted eye, the slotted eye are arranged on presser feet bottom plate
On, for sewing needle by the way that sewing needle left and right alternately shuttle in slotted eye forms left and right sewing position；It is characterized in that：Also include
Depression bar, described depression bar one end are installed on presser feet bottom plate, and another free end is arranged among left and right sewing position, and extends to groove
In hole, the depression bar is used to press the cloth among left and right sewing position during sewing；By the gap between depression bar and slotted eye wall,
The passage for the sewing thread line of fall is formed between left and right sewing position.
Preferably, the slotted eye is in "convex" shaped；The depression bar is vertical with left and right sewing position line, and depression bar free end
Extend at the top of "convex" shaped slotted eye.
Preferably, the length that the depression bar is extended at the top of "convex" shaped slotted eye is 3mm-5mm.
Preferably, the depression bar is cylinder, and the external diameter of the cylinder is 2.5mm-4mm.
Preferably, the depression bar is semi-cylindrical, and the semicolumn diametral plane is depression bar bottom surface.
Compared with prior art, had the following advantages that using the technical solution of the utility model：
(1) by setting depression bar among left and right sewing position, during sewing, depression bar is pressed among left and right sewing position
Cloth so that middle cloth will not be pullled to centre and form bulge；
(2) by setting depression bar among left and right sewing position, during sewing, sewing thread is in left and right sewing bit interleaving
Depression bar is bypassed when coming and going, reserves line length, what sewing thread was gradually formed between depression bar and slotted eye side wall when being discharged after sewing falls
Line passage falls into design on fabric surface, and gradually tenses during sewing thread sewing reserved line and applying cloth surface, has relaxed seam
The pulling tension threaded between line and cloth, surface is more smooth after making sewing；
(3) slotted eye is arranged to "convex" shaped, depression bar free end extends into "convex" shaped slotted eye top, increased to greatest extent
Pressurize sole and depression bar pressing cloth area, and planarization effects are more preferable after sewing；
(4) length that depression bar extends into "convex" shaped slotted eye top is 3mm-5mm, long to cause sewing thread parabola,
It is bonded not tight, and the too short pulling tension DeGrain then relaxed between sewing thread and cloth with design on fabric surface, cloth after sewing
Expect that surface smoothness is bad；
(5) cylinder depression bar is used, the external diameter of cylinder is 2.5mm-4mm, and depression bar there are enough height to reserve line length, and presses
Bar and sewing thread contact surface are arc surface, are advantageous to sewing thread and are slided on depression bar and fall into design on fabric surface；
(6) semicolumn depression bar is used, diametral plane presses cloth among left and right sewing position as depression bar bottom surface, smooth bottom surface
Expect that effect is more preferable.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the schematic perspective view of the utility model embodiment.
Wherein, 1 is presser feet head, and 2 be presser feet bottom plate, and 3 be slotted eye, and 4 be depression bar.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in figure 1, a kind of herringbone car sewing-machine foot is present embodiments provided, including presser feet first 1, presser feet bottom plate 2, groove
Hole 3, depression bar 4.Slotted eye 3 is in "convex" shaped, and slotted eye 3 is arranged on presser feet bottom plate 2, and sewing needle is worn in the left and right alternating in the bottom of slotted eye 3
Fusiformis is into left and right sewing position.Depression bar 4 has certain altitude, and to reserve line length, in the present embodiment, depression bar 4 uses semi-cylindrical pressure
Bar, the semicolumn cross section are radius 3mm, and its diametral plane is as the bottom surface of depression bar 4.Depression bar 4 is vertical with left and right sewing position line to be set
Put, wherein one end is installed on presser feet bottom plate 2, and another free end is arranged among left and right sewing position, and extends into " convex " word
At the top of shape slotted eye 3, in the present embodiment, the length that depression bar 4 is extended at the top of "convex" shaped slotted eye is 4mm.Depression bar 4 and slotted eye 3
Gap is left between inwall, by the gap, the line of fall for supplying sewing thread to fall into design on fabric surface is formed between left and right sewing position and is led to
Road.
Using the present embodiment presser feet sewing when, depression bar 4 can press the cloth among left and right sewing position, so that cloth
Pin will not be sewed and sewing thread drives and pulls to form bulge to centre；Meanwhile sewing needle replaces between left and right sewing position
Shuttle, drive sewing thread bypass depression bar 4, sewing thread, which bypasses depression bar 4, because depression bar 4 has a certain altitude, after sewing can reserve one section
Line length, design on fabric surface is not fitted to directly.Cloth is moved rearwards, and drives the sewing thread on depression bar 4 to slide backward and from the line of fall
Passage falls into design on fabric surface, and during sewing, reserved sewing thread is gradually tightened up applying cloth surface.Using reserved
Line length has buffered when discharging after sewing sewing thread to the pulling tension of cloth, further ensures smooth U.S. of cloth after sewing
See.
In other embodiment, depression bar 4 can use other shapes, such as cylinder, cuboid；Slotted eye 3 it can also be provided that
Rectangle, semicircle or other shapes, the utility model are not construed as limiting to this.
A kind of herringbone car sewing-machine foot provided by the utility model is described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Understand method and its core concept of the present utility model.It should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and
Modification is also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of herringbone car sewing-machine foot, including presser feet head, presser feet bottom plate and slotted eye, the slotted eye are arranged on presser feet bottom plate
On, for sewing needle by the way that sewing needle left and right alternately shuttle in slotted eye forms left and right sewing position；It is characterized in that：Also include
Depression bar, described depression bar one end are installed on presser feet bottom plate, and another free end is arranged among left and right sewing position, and extends to groove
In hole, the depression bar is used to press the cloth among left and right sewing position during sewing；By the gap between depression bar and slotted eye wall,
The passage for the sewing thread line of fall is formed between left and right sewing position.
A kind of 2. herringbone car sewing-machine foot according to claim 1, it is characterised in that：The slotted eye is in "convex" shaped；
The depression bar is vertical with left and right sewing position line, and depression bar free end is extended at the top of "convex" shaped slotted eye.
A kind of 3. herringbone car sewing-machine foot according to claim 2, it is characterised in that：The depression bar extends into " convex "
Length at the top of font slotted eye is 3mm-5mm.
A kind of 4. herringbone car sewing-machine foot according to any one of claims 1 to 3, it is characterised in that：The depression bar is circle
Cylindricality, the external diameter of the cylinder is 2.5mm-4mm.
A kind of 5. herringbone car sewing-machine foot according to any one of claims 1 to 3, it is characterised in that：The depression bar is half
Cylinder, and the semicolumn diametral plane is depression bar bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573966.3U CN206887407U (en) | 2017-05-22 | 2017-05-22 | A kind of herringbone car sewing-machine foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573966.3U CN206887407U (en) | 2017-05-22 | 2017-05-22 | A kind of herringbone car sewing-machine foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887407U true CN206887407U (en) | 2018-01-16 |
Family
ID=61319893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573966.3U Active CN206887407U (en) | 2017-05-22 | 2017-05-22 | A kind of herringbone car sewing-machine foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206887407U (en) |
-
2017
- 2017-05-22 CN CN201720573966.3U patent/CN206887407U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |