WO2021103882A1

WO2021103882A1 - Presser foot retaining plate

Info

Publication number: WO2021103882A1
Application number: PCT/CN2020/123611
Authority: WO
Inventors: 杨宗贤; 周丽华
Original assignee: 苏州市青田企业发展有限公司
Priority date: 2019-11-29
Filing date: 2020-10-26
Publication date: 2021-06-03
Also published as: CN211620806U

Abstract

A presser foot retaining plate assembly comprises a base plate (1). The upper surface of the base plate (1) is provided with presser foot soleplates (11) symmetrically, and a side edge thereof is provided with a fixing block (12). The upper surfaces of the presser foot soleplates (11) are provided with limiting plates (111). The upper surface of the fixing block (12) is provided with a pressure foot retaining plate (13). The presser foot retaining plate (13) is rotatably connected to the fixing block (12) by means of a rotating shaft (14). The upper surface of the presser foot retaining plate (13) is provided with a mounting hole (2). A presser foot of a sewing machine is placed by means of the limiting plates (111), then the presser foot retaining plate (13) is rotationally snap-fitted onto the presser foot of the sewing machine, and a screw is connected to the presser foot of the sewing machine through the mounting hole (2), so as to stabilize the whole presser foot of the sewing machine and prevent same from being started accidentally, thereby achieving the beneficial effect of enhancing the safety coefficient.

Description

Presser foot fence

Technical field

This application relates to the field of clothing, especially a presser foot rail.

Background technique

Generally speaking, after the sewing machine is used, it is in a shutdown state, but the presser foot of the sewing machine is indeed movable, and there is no fixed limit device to fix it, so there is no safety guarantee, and it is easy in special circumstances. cause some damages.

Application content

In order to solve the above-mentioned problems, the present application provides a presser foot fence.

The technical solution adopted by the present application to solve its technical problem is: a presser foot fence, including a bottom plate, characterized in that: the upper surface of the bottom plate is symmetrically provided with a presser foot bottom plate, and a fixing block is provided on the side of the bottom plate. The upper surface of the foot bottom plate is provided with a limit plate, the upper surface of the fixed block is provided with a presser foot fence, the presser foot fence is rotatably connected with the fixed block through a rotating shaft, and the presser foot fence is provided with a mounting hole on the upper surface.

Further, the upper surface of the bottom plate is symmetrically provided with 1-2 sets of presser foot bottom plates.

Further, the upper surface of the bottom plate of the presser foot is provided with 10-20 limit plates.

Further, the upper surface of the presser foot fence is provided with 1-2 mounting holes.

The beneficial effect of this application is that this application places the sewing machine presser foot through the limit plate, and then rotates the presser foot fence to buckle the sewing machine presser foot, and then connects the screw to the sewing machine presser foot through the mounting hole, which is effective for the sewing machine. The presser foot is stable as a whole to prevent inadvertent start-up, achieving the beneficial effect of improving the safety factor.

Description of the drawings

Fig. 1 is a schematic diagram of a three-dimensional structure according to an embodiment of the present application;

Fig. 2 is a schematic diagram of a front view of the structure according to an embodiment of the present application;

Fig. 3 is a schematic top view of the structure according to an embodiment of the present application.

Reference signs: bottom plate 1, mounting hole 2, presser foot bottom plate 11, fixed block 12, presser foot fence 13, rotating shaft 14, limit plate 111.

Detailed ways

In order to make the technical solution of the present application clearer, the following further describes the present application with reference to specific embodiments of the drawings.

As shown in Figures 1-3, a presser foot fence according to an embodiment of the present application includes a bottom plate 1, characterized in that: the upper surface of the bottom plate 1 is symmetrically provided with a presser foot bottom plate 11, and a fixed block is provided on its side 12. The upper surface of the presser foot bottom plate 11 is provided with a limit plate 111, and the upper surface of the fixed block 12 is provided with a presser foot fence 13 which is rotatably connected to the fixed block 12 through a rotating shaft 14, so The upper surface of the presser foot fence 13 is provided with a mounting hole 2.

Further, the upper surface of the bottom plate 1 is provided with 1-2 sets of presser foot bottom plates 11 symmetrically.

Further, the upper surface of the presser foot bottom plate 11 is provided with 10-20 limit plates 111.

Further, the upper surface of the presser foot fence 13 is provided with 1-2 mounting holes 2.

As shown in Figure 1-3, when you need to use this application to firmly limit the sewing machine presser foot, first place the sewing machine presser foot on the limit plate 111, and then rotate the presser foot fence 13 to the sewing machine presser foot On the upper surface, finally, screws are used to fix the presser foot of the sewing machine through the mounting hole 2 to prevent inadvertent start-up and achieve the beneficial effect of improving the safety factor.

The above embodiments can be combined with each other for further implementation if they are not mutually exclusive.

The above are only preferred specific implementations of this application, but the protection scope of this application is not limited to this. Anyone familiar with the technical field within the technical scope disclosed in this application, according to the technical solution of this application The equivalent replacement or change of its application concept shall be covered by the scope of protection of this application.

Claims

A presser foot fence, comprising a bottom plate (1), characterized in that: the upper surface of the bottom plate (1) is symmetrically provided with a presser foot bottom plate (11), and a fixing block (12) is provided on its side, and the presser foot bottom The upper surface of the plate (11) is provided with a limit plate (111), the upper surface of the fixed block (12) is provided with a presser foot fence (13), and the presser foot fence (13) passes through a rotating shaft (14) and the fixed block (12) Mutual rotation connection, the upper surface of the presser foot fence (13) is provided with a mounting hole (2).
The presser foot fence according to claim 1, characterized in that: the upper surface of the bottom plate (1) is symmetrically provided with 1-2 sets of presser foot bottom plates (11).
The presser foot fence according to claim 1, characterized in that: the upper surface of the presser foot bottom plate (11) is provided with 10-20 limit plates (111).
The presser foot fence according to claim 1, characterized in that: the upper surface of the presser foot fence (13) is provided with 1-2 mounting holes (2).