CN207828537U - A kind of sewing machine with anti-Bird's Nest device - Google Patents
A kind of sewing machine with anti-Bird's Nest device Download PDFInfo
- Publication number
- CN207828537U CN207828537U CN201820081378.2U CN201820081378U CN207828537U CN 207828537 U CN207828537 U CN 207828537U CN 201820081378 U CN201820081378 U CN 201820081378U CN 207828537 U CN207828537 U CN 207828537U
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- presser feet
- sewing machine
- line
- head
- handle
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Abstract
The utility model discloses a kind of sewing machine with anti-Bird's Nest device, including head of sewing machine, presser feet handle on the head of sewing machine, the lower end of the presser feet handle is hinged presser feet bottom plate, begin to open up the empty slot for penetrating through left and right from the lower end of the presser feet handle, one end that gas blow pipe and line hook passes through the empty slot and is not contacted with the presser feet handle when the presser feet bottom plate is lifted up, and the other end that the gas blow pipe and line hook directly or indirectly is fixed on the head of sewing machine.Compared with prior art, the utility model is using will be designed as empty slot at presser feet handle, and line is hooked to be fixed with the position of air intake duct, and when sewing finishes presser foot lifter, line hooks and air intake duct remains stationary as, and only presser feet is lifted up, and ensure that line hooks position stabilization and prevents from touching needle.
Description
Technical field
The utility model is related to sewing machine technique field, specifically a kind of sewing machine with anti-Bird's Nest device.
Background technology
A kind of anti-Bird's Nest device of flat seam machine disclosed in the patent of invention of Publication No. CN105544098A, including pressing sole
Plate, the presser feet handle hinged with presser feet bottom plate are arranged a hole on presser feet handle, and interference fit setting aspiration channel and line hook in hole,
When sewing finishes presser foot lifter, line hook can be lifted up with air intake duct together with presser feet, be susceptible to the phenomenon that line hook touches needle.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of sewing machine with anti-Bird's Nest device,
When sewing finishes presser foot lifter, line hooks and air intake duct remains stationary as, and only presser feet is lifted up, ensure that line hook position it is stable and
It prevents from touching needle.
For this purpose, the technical scheme adopted by the utility model is that：
A kind of sewing machine with anti-Bird's Nest device, including head of sewing machine, the pressure being mounted on the head of sewing machine
The lower end of foot handle, the presser feet handle is hinged presser feet bottom plate, and begin the empty slot for opening up perforation left and right from the lower end of the presser feet handle, blows
One end that pipe and line hook passes through the empty slot and is not contacted with the presser feet handle when the presser feet bottom plate is lifted up, described to blow
The other end that tracheae and line hook directly or indirectly is fixed on the head of sewing machine.
Further, also affixed cylinder on the head of sewing machine, the cylinder are connected with the gas blow pipe and line hook.
Compared with prior art, the utility model hooks the position with air intake duct using will be designed as empty slot, line at presser feet handle
Fixed, when sewing finishes presser foot lifter, line hooks and air intake duct remains stationary as, and only presser feet is lifted up, and it is steady to ensure that line hooks position
Determine and prevents from touching needle.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram at another visual angle of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the side of the instructions such as term " upper and lower ", " inside and outside ", " middle-end "
Position or position relationship are to be merely for convenience of description the utility model and simplification based on attached orientation or positional relationship shown in FIG. 1
Description, do not indicate or imply the indicated device or particular orientation that structure must have, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
A kind of sewing machine with anti-Bird's Nest device, including head of sewing machine 1 are mounted on the head of sewing machine 1
The lower end of presser feet handle 2, the presser feet handle 2 is hinged presser feet bottom plate 3, and begin the sky for opening up perforation left and right from the lower end of the presser feet handle 2
Slot 21, gas blow pipe 4 and line hook 5 one end pass through the empty slot 21 and when the presser feet bottom plate 3 is lifted up with the presser feet
Handle 2 does not contact, and the other end of the gas blow pipe 4 and line hook 5 is directly or indirectly fixed on the head of sewing machine 1.The seam
It threads also affixed cylinder 6 on machine head 1, the cylinder 6 hooks 5 with the gas blow pipe 4 and line and is connected.
When sewing finishes presser foot lifter, since line hook and air intake duct are fixed together and can remain stationary as with head of sewing machine,
Only presser feet is lifted up, and ensure that line hooks position stabilization and prevents from touching needle.
Claims (2)
1. a kind of sewing machine with anti-Bird's Nest device, including head of sewing machine（1）, it is mounted on the head of sewing machine（1）On
Presser feet handle（2）, the presser feet handle（2）Lower end be hinged presser feet bottom plate（3）, it is characterised in that：From the presser feet handle（2）Under
Begin to open up the empty slot of perforation left and right in end（21）, gas blow pipe（4）It is hooked with line（5）One end pass through the empty slot（21）And in the pressure
Sole（3）When being lifted up with the presser feet handle（2）It does not contact, the gas blow pipe（4）It is hooked with line（5）The other end directly or
It is fixed in the head of sewing machine indirectly（1）On.
2. a kind of sewing machine with anti-Bird's Nest device according to claim 1, it is characterised in that：The head of sewing machine
（1）Upper also affixed cylinder（6）, the cylinder（6）With the gas blow pipe（4）It is hooked with line（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081378.2U CN207828537U (en) | 2018-01-18 | 2018-01-18 | A kind of sewing machine with anti-Bird's Nest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081378.2U CN207828537U (en) | 2018-01-18 | 2018-01-18 | A kind of sewing machine with anti-Bird's Nest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828537U true CN207828537U (en) | 2018-09-07 |
Family
ID=63393503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081378.2U Active CN207828537U (en) | 2018-01-18 | 2018-01-18 | A kind of sewing machine with anti-Bird's Nest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208319A1 (en) * | 2020-04-17 | 2021-10-21 | 浙江沪龙科技股份有限公司 | Air-blowing bird's nest prevention device and use method |
-
2018
- 2018-01-18 CN CN201820081378.2U patent/CN207828537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208319A1 (en) * | 2020-04-17 | 2021-10-21 | 浙江沪龙科技股份有限公司 | Air-blowing bird's nest prevention device and use method |
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