CN208440798U - A kind of sewing-machine foot being easily installed - Google Patents
A kind of sewing-machine foot being easily installed Download PDFInfo
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- CN208440798U CN208440798U CN201821057226.5U CN201821057226U CN208440798U CN 208440798 U CN208440798 U CN 208440798U CN 201821057226 U CN201821057226 U CN 201821057226U CN 208440798 U CN208440798 U CN 208440798U
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- presser feet
- handle
- shaped block
- mounting base
- foot
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Abstract
The utility model discloses a kind of sewing-machine foots being easily installed, including presser feet main body, it is mounted on the foot handle mounting base of presser feet main body upper end, it is mounted on the presser feet handle of foot handle mounting base upper end, foot handle mounting base is mounted on the upper end of presser feet main body, foot handle mounting base and presser feet main body pass through welded connecting, the both ends of presser feet main body are respectively equipped with a tilting end, the both ends of presser feet main body are respectively equipped with first needle tray and the second needle tray extended from tilting end to presser feet mounting base, the presser feet handle is mounted on the upper end of foot handle mounting base, the inside of foot handle mounting base is equipped with a top-down mounting groove, the two sides of mounting groove are equipped with the second through hole, the lower end of presser feet handle is equipped with the T-shaped block matched with the second through hole, presser feet mounting rod is mounted on the upper end of presser feet handle, the lower end two sides of presser feet mounting rod are equipped with the first through hole, presser feet handle Upper end is equipped with the T-shaped block matched with the first through hole, and easy for installation, structure is simple, and replacement is convenient.
Description
Technical field
The utility model relates to a kind of sewing-machine foots being easily installed.
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.The fabrics such as function of sewing sewing cotton, fiber crops, hair, the presser feet of sewing machine is the feeding of sewing machine
An essential component in mechanism is mainly used for applying pressure to sewing surface, after sewing surface is flattened again
It is sewed by needle threading, it is ensured that smooth accurate at suture.
Presser feet according to material is divided into metal presser feet and nonmetallic presser feet in industry at present.Present sewing industry uses all steel
The metal presser feet of system is more；The structure of presser feet generally is two parts, a presser feet main body, the other is connection presser feet and presser feet
The presser feet handle of mounting rod；It adopts and is screwed between usual presser feet main body and presser feet handle；It is firmly excessive to be easy to lead when screw is fixed
The phenomenon that causing screw breakage or screw to have skidded, influences to mount and dismount, is unfavorable for the replacement of presser feet, while overlong time,
It is easy to appear oxidation, is difficult to the phenomenon that dismantling, influence normal use.
Utility model content
Easy to use the technical problem to be solved by the present invention is to provide a kind of structure is simple, installation convenience, work is steady
It is fixed, practical, the sewing-machine foot that usability is widely easily installed.
To solve the above problems, the utility model adopts the following technical solution:
A kind of sewing-machine foot being easily installed, including presser feet main body, the foot handle mounting base that is mounted on presser feet main body upper end,
Be mounted on the presser feet handle of foot handle mounting base upper end, the foot handle mounting base is mounted on the upper end of presser feet main body, foot handle mounting base with
For presser feet main body by being welded to connect, the both ends of the presser feet main body are respectively equipped with a tilting end, the both ends difference of presser feet main body
The first needle tray and the second needle tray extended from tilting end to presser feet mounting base equipped with one, the presser feet handle are mounted on the installation of foot handle
The upper end of seat, the inside of foot handle mounting base are equipped with a top-down mounting groove, and the two sides of mounting groove are equipped with the second through hole,
The lower end of presser feet handle is mounted in mounting groove, and the lower end of presser feet handle is equipped with the T-shaped block matched with the second through hole, the presser feet
Mounting rod is mounted on the upper end of presser feet handle, and the lower end two sides of presser feet mounting rod are equipped with the first through hole, and the upper end of presser feet handle is equipped with
The T-shaped block matched with the first through hole.
The utility model passes through T shape by the composite structure inside the upper and lower ends of presser feet handle using T-shaped block and spring
Cooperation between block and through hole, so that T-shaped block is convenient to shrinking on the inside of presser feet handle, when use, can quickly be popped up, so that installation
And convenient disassembly, convenient for the replacement and maintenance of presser feet main body；After installation, stable structure, with practicability and the popularity used.
The both ends of the presser feet main body are respectively equipped with the first tilting end and second and tilt end as a preferred technical solution,
Presser feet main body is equipped with the second needle tray extended from the first tilting end to foot handle mounting base and second and tilts end to foot handle mounting base
The first needle tray extended.
The setting of the structure, allowing the cooperation of presser feet main body, eedle is two-way sews sewing back and forth, when reducing sewing
Link is rotated, sewing efficiency is improved, there is practicability.
The upper and lower ends of the presser feet handle connect respectively at presser feet mounting rod and foot handle mounting base as a preferred technical solution,
It connects, a cavity is equipped with inside the upper end of presser feet handle, the two sides of cavity are respectively provided with a square hole, and the inside of the cavity is equipped with
First T-shaped block and the second T-shaped block are equipped with the first spring, the first T-shaped block and the 2nd T shape between the first T-shaped block and the second T-shaped block
One end of block passes through square hole and connect with the first through hole.
The setting of the structure is fixed on presser feet mounting rod convenient for presser feet handle, so that it is easier for installation, be conducive to simultaneously
The disassembly and replacement of presser feet handle have practicability.
It is equipped with a cavity inside the lower end of the presser feet handle as a preferred technical solution, the two sides of cavity are respectively provided with
The inside of one square hole, the cavity is equipped with third T-shaped block and the 4th T-shaped block, sets between third T-shaped block and the 4th T-shaped block
There is a second spring, one end of third T-shaped block and the 4th T-shaped block passes through square hole and connect with the second through hole.
The setting of the structure, convenient for the installation and fixation between presser feet handle and presser feet main body, convenient for the replacement of presser feet handle, peace
Sound construction after dress, it is reliable and stable.
The beneficial effects of the utility model are: kind structure is simple, and easy to use, installation convenience, the operation is stable, practicability
By force, usability is extensive.
Detailed description of the invention
Illustrate the utility model embodiment or technical solution in the prior art for more Chu, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, but is not the limit to scope of protection of the utility model
System.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic side view of the utility model；
Fig. 3 is the presser feet handle vertical plane diagrammatic cross-section of the utility model；
Fig. 4 is the presser feet handle cross-sectional profile schematic diagram of the utility model；
Wherein, 1. presser feet main body, 2. first needle trays, 3. second needle trays, 4. first tilt end, and 5. second tilt end, 6. feet
Handle mounting base, 7. presser feet handles, 8. presser feet mounting rods, 9. first through holes, 10. second through holes, 11. first springs, 12. first
T-shaped block, 13. second T-shaped blocks, 14. third T-shaped blocks, 15. the 4th T-shaped blocks, 16. second springs.
Specific embodiment
A kind of sewing-machine foot being easily installed referring to FIG. 1 to 4, including presser feet main body 1, it is mounted on presser feet master
The foot handle mounting base 6 of 1 upper end of body, the presser feet handle 7 for being mounted on 6 upper end of foot handle mounting base, the foot handle mounting base 6 are mounted on presser feet
By being welded to connect, the both ends of the presser feet main body 1 are respectively equipped with one for the upper end of main body 1, foot handle mounting base 6 and presser feet main body 1
A tilting end, the both ends of presser feet main body 1 are respectively equipped with one from tilting the first needle tray 2 for extending to presser feet mounting base 6 of end and the
Two needle trays 3, the presser feet handle 7 are mounted on the upper end of foot handle mounting base 6, and the inside of foot handle mounting base 6 is equipped with one from top to bottom
Mounting groove, the two sides of mounting groove are equipped with the second through hole, and the lower end of presser feet handle is mounted in mounting groove, the lower end of presser feet handle 7
Equipped with the T-shaped block matched with the second through hole 10, the presser feet mounting rod 8 is mounted on the upper end of presser feet handle 7, presser feet mounting rod
8 lower end two sides are equipped with the first through hole 9, and the upper end of presser feet handle 7 is equipped with the T-shaped block matched with the first through hole 9.
The both ends of the presser feet main body 1 are respectively equipped with the first tilting end 4 and second tilts end 5, presser feet main body 1 be equipped with by
The first needle that the second needle tray 3 and the second tilting end 5 that first tilting end 4 extends to foot handle mounting base 6 extend to foot handle mounting base 6
Slot 2.
The upper and lower ends of the presser feet handle 7 are connected respectively at presser feet mounting rod 8 and foot handle mounting base 6, the upper end of presser feet handle 7
Inside is equipped with a cavity, and the two sides of cavity are respectively provided with a square hole, and the inside of the cavity is equipped with the first T-shaped block 12 and the
Two T-shaped blocks 13 are equipped with the first spring 11, the first T-shaped block 12 and the second T-shaped block 13 between first T-shaped block 12 and the second T-shaped block 13
One end pass through square hole connect with the first through hole 9.
A cavity is equipped with inside the lower end of the presser feet handle 7, the two sides of cavity are respectively provided with a square hole, the cavity
Inside be equipped with third T-shaped block 14 and the 4th T-shaped block 15, between third T-shaped block 14 and the 4th T-shaped block 15 be equipped with second spring
16, one end of third T-shaped block 14 and the 4th T-shaped block 15 passes through square hole and connect with the second through hole 10.
When the utility model is used, first by the mounting groove in the lower end aligned foot handle mounting base of presser feet handle, by presser feet handle
A part insertion mounting groove in, third T-shaped block and the 4th T-shaped block are squeezed to the inside of presser feet handle, keep the end face of T-shaped block
It is kept on same plane with the surface of presser feet handle, then presser feet handle is pressed down against, when T-shaped block is overlapped with the second through hole, led to
Third T-shaped block and the 4th T-shaped block are pressed into the second through hole by the elastic force for crossing second spring；Finally by the upper part of presser feet handle
It is inserted into presser feet mounting rod, the first T-shaped block and the second T-shaped block is squeezed to the inside of presser feet handle, keep end face and the pressure of T-shaped block
The surface of foot handle keeps on same plane, then the upper end of presser feet handle is slowly pressed into presser feet mounting rod, when the first T-shaped block and the
When two T-shaped blocks are overlapped with the first through hole, the first spring is run through the first T-shaped block and the second T-shaped block indentation first by elastic force
It is fixed in hole；When needing to dismantle or when with changing presser feet main body, it is only necessary to inwardly squeeze T-shaped block, while by presser feet handle and presser feet
Main body, the separation of presser feet mounting rod.Its kind of structure is simple, easy to use, and installation convenience, the operation is stable is practical, uses
Property is extensive.
More than, only specific embodiment of the present utility model, but protection scope of the utility model is not limited thereto,
Any change or replacement expected without creative work, should be covered within the scope of the utility model.Therefore,
The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of sewing-machine foot being easily installed, it is characterised in that: including presser feet main body, be mounted on the foot of presser feet main body upper end
Handle mounting base, the presser feet handle for being mounted on foot handle mounting base upper end, the foot handle mounting base are mounted on the upper end of presser feet main body, foot handle
Mounting base and presser feet main body are by being welded to connect, and the both ends of the presser feet main body are respectively equipped with a tilting end, presser feet main body
Both ends are respectively equipped with first needle tray and the second needle tray extended from tilting end to presser feet mounting base, and the presser feet handle is mounted on
The inside of the upper end of foot handle mounting base, presser feet handle mounting base is equipped with a top-down mounting groove, and the two sides of mounting groove are equipped with
The lower end of second through hole, presser feet handle is mounted in mounting groove, and the lower end of presser feet handle is equipped with the T shape matched with the second through hole
Block, the presser feet mounting rod are mounted on the upper end of presser feet handle, and the lower end two sides of presser feet mounting rod are equipped with the first through hole, foot handle
Upper end is equipped with the T-shaped block matched with the first through hole.
2. a kind of sewing-machine foot being easily installed according to claim 1, it is characterised in that: the two of the presser feet main body
End is respectively equipped with the first tilting end and second tilts end, and presser feet main body is equipped with from first and tilts what end extended to foot handle mounting base
The first needle tray that second needle tray and the second tilting end extend to foot handle mounting base.
3. a kind of sewing-machine foot being easily installed according to claim 1, it is characterised in that: above and below the presser feet handle
Both ends are connected respectively at presser feet mounting rod with foot handle mounting base, and a cavity, the two sides of cavity are equipped with inside the upper end of presser feet handle
It is respectively provided with a square hole, the inside of the cavity is equipped with the first T-shaped block and the second T-shaped block, the first T-shaped block and the second T-shaped block
Between be equipped with the first spring, one end of the first T-shaped block and the second T-shaped block passes through square hole and connect with the first through hole.
4. a kind of sewing-machine foot being easily installed according to claim 1, it is characterised in that: the lower end of the presser feet handle
Inside is equipped with a cavity, and the two sides of cavity are respectively provided with a square hole, and the inside of the cavity is equipped with third T-shaped block and the 4th
T-shaped block, is equipped with second spring between third T-shaped block and the 4th T-shaped block, one end of third T-shaped block and the 4th T-shaped block passes through rectangular
Hole is connect with the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057226.5U CN208440798U (en) | 2018-07-05 | 2018-07-05 | A kind of sewing-machine foot being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057226.5U CN208440798U (en) | 2018-07-05 | 2018-07-05 | A kind of sewing-machine foot being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440798U true CN208440798U (en) | 2019-01-29 |
Family
ID=65088398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057226.5U Active CN208440798U (en) | 2018-07-05 | 2018-07-05 | A kind of sewing-machine foot being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440798U (en) |
-
2018
- 2018-07-05 CN CN201821057226.5U patent/CN208440798U/en active Active
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