CN216712406U - Limit structure for presser foot of sewing machine - Google Patents
Limit structure for presser foot of sewing machine Download PDFInfo
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- CN216712406U CN216712406U CN202123452710.2U CN202123452710U CN216712406U CN 216712406 U CN216712406 U CN 216712406U CN 202123452710 U CN202123452710 U CN 202123452710U CN 216712406 U CN216712406 U CN 216712406U
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- presser foot
- edge
- plate
- sewing machine
- foot
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Abstract
The utility model discloses an edge limiting structure for a presser foot of a sewing machine, which comprises a presser foot plate and a presser foot handle connected with the presser foot plate, wherein one side or two sides of the presser foot plate are provided with edge limiting plates, and the edge limiting plates are provided with connecting frames for installing and keeping the relative positions of the presser foot plate and the edge limiting plates. According to the utility model, the edge limiting plates are arranged on one side or two sides of the foot pressing plate, the edge limiting plates are installed through the connecting frame and keep the relative positions of the foot pressing plate and the edge limiting plates, and when a sewing piece needing to be sewn is pressed by the foot pressing plate to be sewn, the edge limiting plates can be used for stopping corresponding edges of the limit sewing piece. The edge limiting plate can reduce the working strength of operators, and can be used as a reference edge for stopping a sewing piece during sewing, so that the processing precision of the sewing piece is improved conveniently in batches, and the product quality is improved.
Description
Technical Field
The utility model relates to a limit structure for a presser foot of a sewing machine.
Background
When sewing a strip-shaped belt or sewing a side close to a fabric, a sewing machine needs to be controlled by the experience of an operator to prevent the deviation of the sewing process. The operation has high requirements on operators, the operation technology difficulty is high, and the quality difference of the sewn products is large. In the sewing control process, the sewing speed is inevitably influenced.
Disclosure of Invention
The utility model provides an edge limiting structure for a sewing machine presser foot, which is convenient to operate and improves the sewing speed, and aims to solve the problems of the existing sewing machine presser foot in the sewing process.
The technical scheme for solving the existing problems is as follows: the edge limiting structure for the presser foot of the sewing machine comprises a presser foot plate and a presser foot handle connected with the presser foot plate, and is characterized in that an edge limiting plate is arranged on one side or two sides of the presser foot plate, and the edge limiting plate is provided with a connecting frame which is used for installing and keeping the relative position of the presser foot plate and the edge limiting plate.
As further improvement, the edge limiting plate is provided with an adjusting component capable of adjusting the distance between the edge limiting plate and the side wall of the foot pressing plate.
As a further improvement, the edge limiting plate is provided with a bending arm connected with the connecting frame, and the adjusting assembly comprises a connecting bolt arranged between the connecting frame and the bending arm and an adjusting hole or/and a groove arranged at the corresponding position of the bending arm and the connecting frame.
As a further improvement, the connecting frame comprises a connecting transverse plate for installing the edge limiting plate and a connecting piece for positioning and installing the connecting transverse plate.
As a further improvement, the connecting transverse plate is rotatably hinged to the connecting piece, and an elastic body which enables the connecting transverse plate to be located at one end of the limiting plate and is pressed downwards and turned is arranged on the connecting piece.
As a further improvement, a presser foot motion guide frame is arranged on the presser foot handle, and the connecting frame is arranged on the presser foot motion guide frame.
As a further improvement, a rotation adjusting structure for adjusting the connecting frame to rotate so as to change the distance position between the edge limiting plate and the corresponding side edge of the foot pressing plate is arranged between the connecting frame and the foot pressing movement guide frame.
As a further improvement, the rotation adjusting structure is a connecting bolt for connecting the connecting frame and the presser foot motion guide frame.
Compared with the prior art, the edge limiting plate is arranged on one side or two sides of the foot pressing plate, the edge limiting plate is installed through the connecting frame and keeps the relative position of the foot pressing plate and the edge limiting plate, and when a sewing piece needing to be sewn is pressed by the foot pressing plate to be sewn, the edge limiting plate can be used for stopping a corresponding edge of the sewing piece to be limited. The edge limiting plate has the beneficial effects that the working strength of operators can be reduced by the edge limiting plate, and during sewing, the edge limiting plate can be used as a reference edge for stopping a sewing piece, so that the processing precision of the sewing piece is improved conveniently in batches, and the product quality is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of another view of the present invention.
Fig. 4 is a front view of the present invention.
Detailed Description
Referring to fig. 1-4, the edge limiting structure for the presser foot of the sewing machine in the embodiment comprises a presser foot plate 1 and a presser foot handle 2 connected with the presser foot plate 1, wherein a side limiting plate 3 is arranged on one side or two sides of the presser foot plate 1, and the side limiting plate 3 is provided with a connecting frame 4 for installing and maintaining the relative position of the presser foot plate 1 and the side limiting plate 3. The upper end of the connecting frame 4 can be connected with the sewing equipment or a separate bracket is arranged for fixing. The number and position of the edge plates 3 can be set as desired. Referring to the drawings, the edge-limiting plate 3 is disposed on one side of the footpad 1 in the present embodiment.
The edge limiting plate 3 is provided with an adjusting component 5 capable of adjusting the distance between the edge limiting plate 3 and the side wall of the foot pressing plate 1.
The edge limiting plate 3 is provided with a bending arm 31 connected with the connecting frame 4, the adjusting component 5 comprises a connecting bolt arranged between the connecting frame 4 and the bending arm 31 and an adjusting hole or/and a groove arranged at the corresponding position on the bending arm 31 and the connecting frame 4. The adjusting component 5 can adopt the structure of the prior art, and the specific structure is based on the distance between the edge limiting plate 3 and the side wall of the foot pressing plate 1. In this embodiment, the adjusting holes are disposed at the corresponding positions of the connecting frame 4, and the adjusting grooves are disposed on the bending arms 31 of the edge-limiting plates 3.
The connecting frame 4 comprises a connecting transverse plate 41 for installing the edge limiting plate 3, a connecting piece 42 for positioning and installing the connecting transverse plate 41, a second bending arm 43 matched with the bending arm 31 can be arranged on the connecting transverse plate 41, and an adjusting hole is formed in the second bending arm 43.
The connecting transverse plate 41 is rotatably hinged on the connecting piece 42, and the connecting piece 42 is provided with an elastic body 44 which enables the connecting transverse plate 41 to be positioned at one end of the limiting plate 3 and to be pressed downwards and turned over. In this embodiment, the edge-limiting plate 3 is disposed on the connecting transverse plate 41 at the side mating end with the footpad 1. The elastic body 44 is a tension spring disposed at the other end of the connecting transverse plate 41, the connecting member 42 is rotatably connected to the connecting transverse plate 41 by a rotating shaft and leans against the end of the elastic body 44, and the other end of the elastic body 44 is connected to the connecting member 42. The elastic body 44, which is a tension spring, pushes the edge-restricting plate 3 at the other end downward by pulling the corresponding end of the connecting cross plate 41, so as to prevent the sewing machine from running over the bottom of the edge-restricting plate 3, i.e., from being caught in the gap between the bottom of the edge-restricting plate 3 and the sewing table.
The presser foot handle 2 is provided with a presser foot motion guide frame 6, and the connecting frame 4 is arranged on the presser foot motion guide frame 6.
A rotary adjusting structure 7 for adjusting the connecting frame 4 to rotate so as to change the distance position between the edge limiting plate 3 and the corresponding side edge of the foot pressing plate 1 is arranged between the connecting frame 4 and the foot pressing motion guide frame 6.
The rotation adjusting structure 7 is a connecting bolt for connecting the connecting frame 4 and the presser foot motion guide frame 6, and when the edge limiting plate 3 is well adjusted, the connecting bolt can be used for locking the connecting piece 42 to lock the connecting frame 4.
Claims (8)
1. The utility model provides a limit structure for sewing machine presser foot, includes presser foot board, connects the presser foot handle of presser foot board, its characterized in that: and one side or two sides of the foot pressing plate are provided with edge limiting plates, and the edge limiting plates are provided with connecting frames for installing and keeping the relative positions of the foot pressing plate and the edge limiting plates.
2. The edge-limiting structure for a presser foot of a sewing machine according to claim 1, characterized in that: the edge limiting plate is provided with an adjusting component capable of adjusting the distance between the edge limiting plate and the side wall of the foot pressing plate.
3. The edge-limiting structure for a presser foot of a sewing machine according to claim 2, characterized in that: the edge limiting plate is provided with a bending arm connected with the connecting frame, and the adjusting assembly comprises a connecting bolt arranged between the connecting frame and the bending arm and an adjusting hole or/and a groove arranged at the corresponding position of the bending arm and the connecting frame.
4. The edge-limiting structure for a presser foot of a sewing machine according to claim 1, characterized in that: the connecting frame comprises a connecting transverse plate for installing the limiting plate and a connecting piece for positioning and installing the connecting transverse plate.
5. The edge-limiting structure for a presser foot of a sewing machine according to claim 4, characterized in that: the connecting transverse plate is rotatably hinged to the connecting piece, and the connecting piece is provided with an elastic body which enables the connecting transverse plate to be located at one end of the limiting plate to be pressed downwards and turned over.
6. The edge-limiting structure for a presser foot of a sewing machine according to claim 1, characterized in that: the presser foot handle is provided with a presser foot motion guide frame, and the connecting frame is arranged on the presser foot motion guide frame.
7. The edge-limiting structure for a presser foot of a sewing machine according to claim 6, characterized in that: a rotation adjusting structure for adjusting the connecting frame to rotate so as to change the distance position between the edge limiting plate and the corresponding side edge of the foot pressing plate is arranged between the connecting frame and the foot pressing motion guide frame.
8. The edge-limiting structure for a presser foot of a sewing machine according to claim 7, characterized in that: the rotation adjusting structure is a connecting bolt for connecting the connecting frame and the presser foot motion guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452710.2U CN216712406U (en) | 2021-12-30 | 2021-12-30 | Limit structure for presser foot of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452710.2U CN216712406U (en) | 2021-12-30 | 2021-12-30 | Limit structure for presser foot of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216712406U true CN216712406U (en) | 2022-06-10 |
Family
ID=81888422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452710.2U Active CN216712406U (en) | 2021-12-30 | 2021-12-30 | Limit structure for presser foot of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216712406U (en) |
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2021
- 2021-12-30 CN CN202123452710.2U patent/CN216712406U/en active Active
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