CN220364697U - Sewing machine presser foot - Google Patents
Sewing machine presser foot Download PDFInfo
- Publication number
- CN220364697U CN220364697U CN202321795217.7U CN202321795217U CN220364697U CN 220364697 U CN220364697 U CN 220364697U CN 202321795217 U CN202321795217 U CN 202321795217U CN 220364697 U CN220364697 U CN 220364697U
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- CN
- China
- Prior art keywords
- presser foot
- connecting piece
- sewing machine
- groove
- handle
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- 238000009958 sewing Methods 0.000 title claims abstract description 48
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing machine technology, aiming at providing a sewing machine presser foot, which has the technical scheme that the sewing machine presser foot comprises a presser foot body fixedly connected to a sewing machine body, wherein the presser foot body comprises a presser foot handle detachably connected with the sewing machine body, the bottom of the presser foot handle is slidably clamped with a connecting piece, the bottom of the connecting piece is fixedly connected with a presser foot plate through a bolt, the bottom end of the presser foot handle is provided with a slot, the top wall of the slot is provided with a first groove, the side wall of the slot is provided with a first protrusion which is integrally formed, the top surface of the connecting piece is provided with a second protrusion which is matched with the first groove and is integrally formed, and the side surface of the connecting piece is provided with a second groove which is matched with the first protrusion; the sliding clamping between the presser foot handle and the connecting piece is more stable, left-right displacement is avoided, up-down displacement is avoided, the sewing operation is more stable, the precision is higher, and therefore the overall efficiency is improved; the utility model is suitable for the technical field of sewing machines.
Description
Technical Field
The utility model relates to a sewing machine technology, in particular to a sewing machine presser foot.
Background
A sewing machine, which is a machine for forming one or more stitches on a sewing material by using one or more sewing threads and interweaving or sewing one or more layers of sewing materials; the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool and artificial fiber or products such as leather, plastics and paper, and the sewn stitch is neat, beautiful, flat and firm, and has high sewing speed and simple and convenient use.
In most sewing machines used, in order to ensure that the sewing stitch is neat, the sewing position of the sewn material is smooth, a presser foot for pressing the sewn material is generally arranged at a needle head, the sewing machine presser foot is generally composed of a presser foot handle, a connecting piece and a presser foot board, a groove arranged on the grooved top wall of the presser foot handle and a bulge on the top surface of the connecting piece are in sliding clamping connection between the presser foot handle and the connecting piece, and the sewing machine is not stable because the sewing machine has the function of fixing clamping connection and can ensure that the sewing machine cannot move left and right, but can move up and down in the working process.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a presser foot of a sewing machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewing machine presser foot, includes the presser foot body of fixed connection on the sewing machine body, and the presser foot body includes the presser foot handle of detachable connection with the sewing machine body, and the sliding joint of presser foot handle bottom has the connecting piece, and the connecting piece bottom passes through bolt fixedly connected with presser foot board, a fluting has been seted up to the bottom of presser foot handle, and grooved roof is seted up fluted first, and grooved lateral wall is provided with integrated into one piece's protruding first, and the top surface of connecting piece is provided with the protruding second with recess first looks adaptation and integrated into one piece's protruding second, and the side of connecting piece is provided with the recess second with protruding first looks adaptation.
The utility model is further provided with: the first groove is an integrally formed V-shaped groove, and the second groove is an integrally formed V-shaped block.
The utility model is further provided with: the presser foot handle is also provided with a connecting through hole.
The utility model is further provided with: a key groove is further formed in the connecting piece, and the width of the key groove is larger than the diameter of the connecting through hole.
The utility model is further provided with: the top surface of the presser foot handle is provided with a U-shaped groove.
The beneficial effects of the utility model are as follows:
1. compared with the prior art, the presser foot of the sewing machine is provided with the groove I through the bottom end of the presser foot handle, the groove I is formed in the top wall of the groove, the boss I which is integrally formed is arranged on the side wall of the groove I, the boss II which is matched with the groove I and is integrally formed is arranged on the top surface of the connecting piece, and the groove II which is matched with the boss I is arranged on the side surface of the connecting piece, so that sliding clamping between the presser foot handle and the connecting piece is firmer, left-right displacement is avoided, up-down displacement is avoided, sewing work is more stable, accuracy is higher, and overall efficiency is improved.
2. According to the sewing machine presser foot disclosed by the utility model, the connecting through hole is further formed in the presser foot handle, the connecting piece is further provided with the key groove, the width of the key groove is larger than the diameter of the connecting through hole, after the connecting piece and the presser foot handle are connected to corresponding positions in a sliding manner, the connecting piece and the presser foot handle are integrally and fixedly connected through the key groove and the connecting through hole by bolts, and the connection and the fixation between the connecting piece and the presser foot handle are ensured.
3. According to the utility model, the U-shaped groove is formed in the top surface of the presser foot handle, so that the presser foot handle is convenient to fixedly connect with the sewing machine body.
4. The utility model has simple and reasonable structure, convenient manufacture and simple and convenient operation, avoids the defects in the prior art, and is suitable for popularization, implementation and application.
Drawings
FIG. 1 is a block diagram of a presser foot of a sewing machine according to the utility model.
FIG. 2 is a view showing the structure of the presser foot of the utility model in another direction.
Fig. 1-2 reference numerals: 1. a presser foot handle; 2. a connecting piece; 3. foot pressing plates; 4. slotting; 5. a groove I; 6. a first bulge; 7. a second protrusion; 8. a second groove; 9. a connecting through hole; 10. a key slot; 11. u-shaped groove.
Detailed Description
An embodiment of the presser foot of the sewing machine of the utility model will be further described with reference to fig. 1-2.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The presser foot of the sewing machine shown in fig. 1-2 comprises a presser foot body fixedly connected to the sewing machine body, wherein the presser foot body comprises a presser foot handle 1 detachably connected with the sewing machine body, a connecting piece 2 is slidably clamped at the bottom of the presser foot handle 1, a presser foot plate 3 is fixedly connected to the bottom of the connecting piece 2 through a bolt, a groove 4 is formed in the bottom end of the presser foot handle 1, a groove I5 is formed in the top wall of the groove 4, a protrusion I6 which is formed in an integrated manner is arranged on the side wall of the groove 4, a protrusion II 7 which is matched with the groove I5 and is formed in an integrated manner is arranged on the top surface of the connecting piece 2, and a groove II 8 which is matched with the protrusion I6 is formed in the side surface of the connecting piece 2; compared with the prior art, the sewing machine presser foot has the advantages that the groove I5 is a V-shaped groove formed integrally, the protrusion I6 is a V-shaped block formed integrally, the bottom end of the presser foot handle 1 is provided with the groove I5, the top wall of the groove I4 is provided with the protrusion I6 formed integrally, the top surface of the connecting piece 2 is provided with the protrusion II 7 which is matched with the groove I5 and formed integrally, and the side surface of the connecting piece 2 is provided with the groove II 8 which is matched with the protrusion I6, so that sliding clamping between the presser foot handle 1 and the connecting piece 2 is firmer, left-right displacement is avoided, vertical displacement is avoided, sewing work is more stable, accuracy is higher, and overall efficiency is improved; a connecting hole 9 is also arranged on the presser foot handle 1; the connecting piece 2 is also provided with a key groove 10, the width of the key groove 10 is larger than the diameter of the connecting through hole 9, after the connecting piece 2 and the presser foot handle 1 are connected to corresponding positions in a sliding manner, the connecting piece 2 and the presser foot handle 1 are integrally and fixedly connected through bolts passing through the key groove 10 and the connecting through hole 9, and the connection and the fixation between the connecting piece 2 and the presser foot handle 1 are ensured; the top surface of the presser foot handle 1 is provided with a U-shaped groove 11, which is convenient for the fixed connection between the presser foot handle 1 and the sewing machine body. The utility model has simple and reasonable structure, convenient manufacture and simple and convenient operation, avoids the defects in the prior art, and is suitable for popularization, implementation and application.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a sewing machine presser foot, includes the presser foot body of fixed connection on the sewing machine body, and the presser foot body includes presser foot handle (1) of detachable connection with the sewing machine body, and the sliding joint of presser foot handle (1) bottom has connecting piece (2), and bolt fixedly connected with presser foot board (3) are passed through to connecting piece (2) bottom, a serial communication port, fluting (4) have been seted up to the bottom of presser foot handle (1), and fluting (4) roof has been seted up fluting (5), and fluting (4) lateral wall is provided with integrated into one piece's protruding first (6), and the top surface of connecting piece (2) is provided with protruding second (7) of just integrated into one piece with recess first (5) looks adaptation, and the side of connecting piece (2) is provided with recess second (8) of protruding first (6) looks adaptation.
2. The presser foot of claim 1, wherein the first groove (5) is an integrally formed V-shaped groove and the first protrusion (6) is an integrally formed V-shaped block.
3. A presser foot for sewing machines as claimed in claim 1, characterized in that said presser foot shank (1) is further provided with a connecting hole (9).
4. A presser foot for a sewing machine according to claim 1 or 3, characterized in that the connecting piece (2) is further provided with a key groove (10), and the width of the key groove (10) is larger than the diameter of the connecting through hole (9).
5. A presser foot for sewing machines as claimed in claim 1, characterized in that the top surface of the presser foot shank (1) is provided with a U-shaped groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795217.7U CN220364697U (en) | 2023-07-07 | 2023-07-07 | Sewing machine presser foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795217.7U CN220364697U (en) | 2023-07-07 | 2023-07-07 | Sewing machine presser foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364697U true CN220364697U (en) | 2024-01-19 |
Family
ID=89520919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795217.7U Active CN220364697U (en) | 2023-07-07 | 2023-07-07 | Sewing machine presser foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364697U (en) |
-
2023
- 2023-07-07 CN CN202321795217.7U patent/CN220364697U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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