Sewing auxiliary tool suitable for diamond chain decoration strip

Abstract

The utility model relates to an auxiliary sewing tool suitable for a diamond chain decoration strip, which comprises a presser foot matched with a machine foot of a sewing machine, an avoiding space matched with the diamond chain decoration strip is arranged at the bottom of the presser foot, and a sewing hole matched with the presser foot is arranged. Through the arrangement of the avoiding space, the influence on sewing operation caused by uneven drill chains is avoided, further through the arrangement of the limiting strip and the positioning part, it is ensured that threads of the presser foot are straighter in the sewing process and are located at the position where sewing threads are needed, the texture of finished products is improved, and the working efficiency is improved; and personnel with high empirical value does not need to be configured for operation, so that the labor cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing, in particular to a sewing auxiliary tool suitable for diamond chain decorative strips. Background Art

[0002] The update and replacement of clothing design is very fast. In the process of updating and replacement, its design generally conforms to people's basic judgment of beauty and fashion. The update and replacement in the field of clothing is not only about patterns, fabrics, and design elements, but also reflected in the selection of clothing decorations, such as edging, attachments, and of course, the most common ones are clothing buttons.

[0003] For clothing, good seam and hem design can elevate the entire design and even become the focus of the design. This includes the edging treatment of the collar edge, sleeve edge, hem edge, etc., and the fine detail design of the edge can be achieved through edging, color collision, shaped edge seams and other process methods.

[0004] There is also a process of installing drill chains in clothing craftsmanship. Due to the glue dispensing process of the drill chain, there is often an unevenness problem between the drills. Generally, the highest drill can reach a height of 0.45cm and a width of 0.5cm, and are arranged at a spacing of 0.5cm. During the sewing process, the sewing machine needle is required to sew close to the drill chain and sew a line at a certain distance from the edge of the drill chain, such as 0.1cm. The commonly used sewing machine presser foot cannot be operated. Utility Model Content

[0005] The utility model solves the problems existing in the prior art and provides a sewing auxiliary tool suitable for diamond chain decorative strips.

[0006] The technical solution adopted by the utility model is a sewing auxiliary tool suitable for drill chain decorative strips, the tool comprises a presser foot arranged in cooperation with a sewing machine, an escape space for cooperating with the drill chain decorative strip is arranged at the bottom of the presser foot, and a sewing hole is arranged in cooperation with the presser foot.

[0007] Preferably, a limiting strip for fitting the edge of the diamond chain decorative strip is provided on one side of the bottom of the presser foot, a positioning portion is provided on the other side of the limiting strip toward the bottom of the presser foot, an avoidance space is provided between the positioning portion and the limiting strip, and a sewing hole is provided on the presser foot corresponding to the avoidance space.

[0008] Preferably, the positioning portion is arranged inside the edge of the other side of the bottom of the presser foot.

[0009] Preferably, the distance between the bottom surface of the positioning portion and the bottom surface of the limiting strip is not zero.

[0010] Preferably, the bottom surface of the positioning portion is higher than the bottom surface of the limiting strip.

[0011] Preferably, the positioning portion is a detachable strip.

[0012] Preferably, the positioning portion is a metal strip.

[0013] Preferably, a guide strip is provided at the front end of the positioning portion at the front part of the presser foot.

[0014] Preferably, there are one or more positioning parts.

[0015] Preferably, a through groove is provided on the presser foot that matches the sewing hole.

[0016] The utility model relates to a sewing auxiliary tool suitable for a drill chain decorative strip. The tool comprises a presser foot arranged in cooperation with the machine foot of a sewing machine, a relief space in cooperation with the drill chain decorative strip is arranged at the bottom of the presser foot, and a sewing hole is arranged in cooperation with the presser foot.

[0017] The beneficial effect of the utility model is that, by setting the avoidance space, the influence of the unevenness of the drill chain on the sewing operation is avoided, and further by setting the limit strip and the positioning part, it is ensured that the presser foot is straighter in the sewing process and is located at the position where the sewing line is required, thereby improving the texture of the finished product and improving work efficiency. It does not require the configuration of highly experienced personnel for operation, and the labor cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the top view structure of the utility model in cooperation with the diamond chain decorative strip;

[0019] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the front view structure of the utility model in cooperation with a diamond chain decorative strip. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with embodiments, but the protection scope of the present invention is not limited thereto.

[0022] The utility model relates to a sewing auxiliary tool suitable for a drill chain decorative strip. The tool comprises a presser foot 1 matched with a sewing machine. The bottom of the presser foot 1 is provided with an escape space 3 matched with a drill chain decorative strip 2. The presser foot 1 is matched with a sewing hole 4.

[0023] In the utility model, the connecting portion 5 (only shown in the figure) of the presser foot 1 is installed at the presser foot installation position of the sewing machine, and this position is basically fixed for easy operation; and when operating the drill chain decorative strip 2, especially when it is necessary to sew the stitching line 7 between the drill chains 6 of the drill chain decorative strip 2, an avoidance space 3 is provided at the bottom of the presser foot 1 for avoiding the drill chain 6, so that the presser foot 1 can sew the stitching line 7 on the drill chain decorative strip 2 through the cooperation between the sewing hole 4 and the stitches without contacting the drill chain decorative strip 2 over a large area and being affected by the drill chain 6; in actual operation, the drill chain decorative strip 2 and the part of the garment to be sewn are placed together under the presser foot 1 to carry out the sewing operation.

[0024] A limiting strip 8 for fitting the edge of the diamond chain decorative strip 2 is provided on one side of the bottom of the presser foot 1, and a positioning portion 9 is provided on the other side of the limiting strip 8 toward the bottom of the presser foot 1. An avoidance space 3 is provided between the positioning portion 9 and the limiting strip 8, and a sewing hole 4 is provided on the presser foot 1 corresponding to the avoidance space 3.

[0025] The positioning portion 9 is arranged inside the edge of the other side of the bottom of the presser foot 1 .

[0026] In the utility model, the avoidance space 3 is actually a structure similar to a through groove, and the two sides of the avoidance space 3 are respectively a limit strip 8 and a positioning portion 9. While constituting the avoidance space 3, the position is limited according to the edge of the drill chain decorative strip 2 to ensure the straightness of the routing; specifically, a limit strip 8 is provided on one side of the presser foot 1, which is generally provided at one side edge of the presser foot 1, so as to facilitate the control and position judgment of the drill chain decorative strip 2, and at the same time, a positioning portion 9 is provided at the bottom of the presser foot 1, and the positioning portion 9 is at a certain distance from the limit strip 8 on the horizontal plane and is generally parallel. In most cases, the positioning portion 9 will not be at the other side edge of the presser foot 1; the sewing hole 4 is generally provided on the presser foot 1 between the limit strip 8 and the positioning portion 9, so as to facilitate positioning and keep the presser foot 1 stable during work.

[0027] The distance between the bottom surface of the positioning portion 9 and the bottom surface of the limiting strip 8 is not zero.

[0028] The bottom surface of the positioning portion 9 is higher than the bottom surface of the limiting strip 8 .

[0029] In the utility model, under the premise that the top of the positioning portion 9 and the limiting strip 8 are flush (both are arranged on the bottom surface of the presser foot 1), the bottom surfaces of the two, to be precise, the bottoms of the two are generally of unequal heights, which are used to adapt to different drill chain decorative strips 2 and at least one of them can contact the drill chain decorative strip 2 (generally the limiting strip 8 is in side contact) to ensure the stability of the relative movement of the drill chain decorative strip 2 and the presser foot 1.

[0030] In the present invention, generally speaking, since the main function of the limiting strip 8 is to limit, it is close to the edge of the diamond chain decorative strip 2, and since the diamond chain decorative strip 2 has a certain thickness, the height of the positioning portion 9 is slightly smaller than the limiting strip 8.

[0031] The positioning portion 9 is a detachable strip.

[0032] The positioning portion 9 is a metal strip.

[0033] In the utility model, since it may be used to process diamond chain decorative strips 2 of different widths and heights, the positioning portion 9 is generally set to a detachable strip structure, and based on this, it is obviously more convenient to set it to a metal strip structure, and its disassembly only needs to be carried out in the form of welding, and the edge of the metal strip is clear, which is more conducive to operation; of course, technical personnel in this field can also set different disassembly methods based on needs, such as setting a guide groove at the bottom of the presser foot 1 (not shown in the figure), setting a strip-shaped positioning portion 9 in the guide groove and buckling the two ends upward to the top of the presser foot 1.

[0034] A guide strip 10 is provided at the front end of the positioning portion 9 at the front part of the presser foot 1 .

[0035] In the utility model, in order to better realize the positioning function of the positioning part 9, a guide strip 10 is arranged at its front end. The guide strip 10 can pass through the adjacent drill chain decorative strips 2 to guide the presser foot 1 to move forward. Generally speaking, the guide strip 10 here can be integrated with the positioning part 9.

[0036] The number of the positioning parts 9 is one or more.

[0037] In the utility model, when there are multiple drill chains 6 of unequal heights or the drill chain decorative strip 2 is too thick, the effect of the limit strip 8 is weakened. At this time, the positioning part 9 can be set to multiple to prevent the line 7 from deviating. In this case, the spacing of the positioning parts 9 is adjusted according to the drill chain 6 on the drill chain decorative strip 2.

[0038] A through slot 11 is provided on the presser foot 1 that matches the sewing hole 4 .

[0039] In the utility model, the through groove 11 is used to prevent the overall improvement of the presser foot 1, including but not limited to the setting position of the limit strip 8 and the positioning part 9, the setting position of the guide strip 10, etc., and also leaves an avoidance space 3 for the stitches to ensure the safety of sewing.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewing auxiliary tool suitable for diamond chain decorative strips, characterized by: The tool comprises a presser foot matched with a sewing machine, a relief space matched with a drill chain decorative strip is arranged at the bottom of the presser foot, and a sewing hole is arranged matched with the presser foot.

2. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 1, characterized in that: A limiting strip for fitting the edge of the diamond chain decorative strip is provided on one side of the bottom of the presser foot, a positioning portion is provided on the other side of the limiting strip toward the bottom of the presser foot, an escape space is provided between the positioning portion and the limiting strip, and a sewing hole is provided on the presser foot corresponding to the escape space.

3. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: The positioning portion is arranged inside the edge of the other side of the bottom of the presser foot.

4. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: The distance between the bottom surface of the positioning portion and the bottom surface of the limiting strip is not zero.

5. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 4, characterized in that: The bottom surface of the positioning portion is higher than the bottom surface of the limiting strip.

6. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: The positioning portion is a detachable strip.

7. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: The positioning portion is a metal strip.

8. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: A guide strip is arranged at the front end of the positioning portion at the front part of the presser foot.

9. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 2, characterized in that: The number of the positioning parts is one or more.

10. A sewing auxiliary tool suitable for diamond chain decorative strips according to claim 1, characterized in that: A through slot is arranged on the presser foot which matches the sewing hole.

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