TWM543886U - Insertion seaming guide structure of sewing machine decorative ribbon - Google Patents

Description

Sewing machine trim joint guiding structure

The present invention relates to a sewing machine trim strip and a seam guiding structure, and more particularly to a structure which can provide a fabric to be sewn together in a seam and seamed while the seam is being seamed.

According to the conventional sewing machine, when the sewing machine is used for sewing and sewing, the two pieces of fabric are joined together and then joined together to form a piece of cloth, but because of the variety of styles, the clothing is stitched together. It is necessary to increase the aesthetics of the place, so it is necessary to work on the cloth and the seam by the trimming or sashing. Therefore, if the trimming strip is sewn to the fabric and the seam is to be sewn, another strip of trim or sash is required. When the machine is down, it is possible to sew the trim strips on the fabric and sew. The secondary work procedure leads to a reduction in productivity and waste of time. This is a problem for the industry now. In addition, the sewing machine must be clothed by a sewing machine. After the seam is sewn, the strips are sewn to the fabric and sewn through the sewing machine. The invisible parts of the machine also increase the cost. How to overcome and solve this drawback is the direction of the efforts and development of all relevant operators.

In view of this, the creator of this case has been engaged in the design of this related design for many years, and in the spirit of excellence, actively researching and improving, and devoted himself to the design and development of this technology, and finally created the sewing machine trim and the seam guiding structure. .

The main purpose of the sewing machine trim strip seam guiding structure is to provide a When the fabric is sewn together, the sewing machine can be sewed on the fabric and sewn at the same time to sew the guiding structure, so that the sewing machine can simultaneously process the fabric and sew and sew the sewing work, which greatly increases the productivity and reduces the cost.

The stitching guide structure of the sewing machine strip is characterized in that the structure comprises: a presser foot which is disposed at a position of the presser foot of the sewing machine head extending downward, the pressure The foot is actuated by the presser foot transmission rod, and the presser foot is provided with a decorative strip input hole at a distance from the pinhole, the trim input hole is an inclined through passage, and the bottom of the trim input hole is near the bottom of the pinhole; a flat tube, the flat tube is disposed at a head of the sewing machine and corresponding to the presser foot and the input hole of the presser foot strip, the flat tube has a wider diameter at one end and a lower end at the lower end a narrower calibre; a guide frame disposed at the head of the sewing machine and corresponding to the position above the flat tube, the guide frame being guided by the guide piece and the fixed plate attached to the head of the sewing machine The arrangement is provided with a plurality of channels arranged in parallel and equidistantly arranged on the guiding piece.

Wherein, the presser foot is provided with two oppositely disposed adjustment pieces at the input hole of the trim strip.

Wherein, the presser foot is provided with a side cover.

Wherein, the upper end of the flat tube is provided with continuous bending elements.

Wherein, the flat tube can be connected with the sewing machine head by a connecting member.

The guide frame can be connected to the sewing machine head by a connecting member.

In summary, the creation appeal is clear and simple, and it is designed to achieve the high performance of the advanced structure of the project. It can highlight the novelty and progress of the case; it is convenient for the review committee to further understand the creation. The technical means and the effects thereof for achieving the above objects and features are exemplified by the preferred embodiments and described below with reference to the drawings.

1‧‧‧ sewing machine

10‧‧‧ Guide frame

11‧‧‧Leading film

12‧‧‧ Fixed plate

13‧‧‧ channel

14‧‧‧Links

20‧‧‧ nose

30‧‧‧ flat tube

31‧‧‧Continuous bending elements

32‧‧‧Links

321‧‧‧ bushing

40‧‧‧Foot presser

41‧‧‧ pinhole

42‧‧‧Strip input hole

43‧‧‧Adjustment

44‧‧‧ Side cover

50‧‧‧ trim

60‧‧‧ cloth

X‧‧‧ distance

Y‧‧‧ distance

The first picture is a schematic view of the overall appearance of the sewing machine of the sewing machine trim strip and the seam guiding structure; the second figure is a schematic diagram of the presser foot structure of the sewing machine trim strip and the seam guiding structure; the third figure is the part of the second figure Schematic diagram of structural combination; Figure 4 is a schematic diagram showing the state of use of the adjusting piece of the input hole of the decorative presser foot; Figure 5 is a schematic view of the structural combination of the second drawing; Fig. 6 is a joint guiding structure of the sewing machine trim Schematic diagram of the flat tube structure; Fig. 7 is a schematic view showing the structure of the guide frame of the sewing machine strip and the seam guiding structure; Fig. 8 is a schematic view showing the state of use of the seam guiding structure of the sewing machine strip; The sewing machine trim strip and the seam guiding structure fabric and the decorative strip and the seam structure diagram.

Referring to FIG. 1 , the sewing machine trim strip seam guiding structure comprises: a guiding frame 10 which is installed above the head 20 of the sewing machine 1; a flat tube 30 The flat tube 30 is mounted on the head 20 of the sewing machine 1 and corresponds to the guide frame 10 and the presser foot 40; a presser foot 40 is mounted on the head of the sewing machine 1 The lower leg presser lever position is located and corresponds to the flat tube 30.

Please also refer to the figures 2, 3, 4 and 5, the presser foot 40 is disposed at the position of the presser foot lever extending downward from the head 20 of the sewing machine 1, and the presser foot 40 is actuated by the presser foot lever The presser foot 40 is provided with a trim input hole 42 at a distance from the pinhole 41. The trim input hole 42 is an inclined through passage, and the bottom of the trim input hole 42 is near the bottom of the pinhole 41. Two oppositely disposed adjustment pieces 43 are disposed at the strip input hole 42 , and a side cover 44 is disposed on one side of the adjustment piece 43 . The side cover 44 is opposite to the presser foot 40 as shown in FIGS. 2 and 5 . Turn on or off when the side cover When the opening 44 is opened, the decorative strip is inserted into the decorative strip input hole 42 and when the side cover 44 is closed, the decorative strip can be protected from other external factors when the decorative strip input hole 42 is transported; the adjusting piece 43 is The input width of the trim input hole 42 can be adjusted left and right to conform to the width of the trim strip. As shown in FIG. 3, the tab 43 is at the widest distance X, when the strip width does not need to be as wide. The tab 43 can be adjusted to be inwardly retracted to the appropriate width and the same distance Y as the width of the strip, as shown in FIG. Referring to FIG. 6 , the flat tube 30 is disposed at the head 20 of the sewing machine 1 and corresponding to the presser foot 40 and the presser foot 40 input hole 42 . The upward end of the flat tube 30 is A wider diameter, the lower end is a narrower diameter, and the upper end of the flat tube 30 is provided with a continuous bending element 31, and the flat tube 30 can be connected with the sewing machine 1 head 20 by a connecting member 32. Therefore, when the strip is passed through the flat tube 30, the continuous bending element 31 of the flat tube 30 is firstly passed to control the tension of the strip, and then the strip is wider through the upper end of the flat tube 30. The caliber is drilled to a narrower diameter at the lower end of the flat tube 30, so that the trim strip is folded in both sides. Of course, if the trim strip does not need to be folded inside, the width of the strip can be selected to correspond to the narrow end of the flat tube 30. The width of the caliber is connected to the flat tube 30 at one end of the connecting member 32, and the other end of the connecting member 32 is axially disposed at the appropriate position of the head 20 with the sleeve 321 of the sewing machine 1 to make the flat tube. 30 can be adjusted to the right or left with respect to the handpiece 20 of the sewing machine 1. Referring to FIG. 7 , the guide frame 10 is disposed on the head 20 of the sewing machine 1 and corresponding to the position above the flat tube 30 . The guide frame 10 is guided by the guide piece 11 and connected to the sewing machine 1 . The fixing plate 12 of the head 20 is formed. The guiding piece 11 is provided with a plurality of channels 13 arranged in parallel and equidistantly arranged. The guiding frame 10 can be connected to the head 20 of the sewing machine 1 by a connecting member 14 . One end of the piece 14 is connected to the fixing plate 12 of the guiding frame 10, and the other end of the connecting piece 14 is fixed on the head 20 of the sewing machine 1, and the guiding piece 11 on the guiding frame 10 can be set in two layers. One of the layers is for the provision of a wider strip, and the other layer is for the provision of a narrower strip, whereby the strip can be guided The upper end of the guiding piece 11 of the frame 10 is inserted through the channel 13 and extends from the lower end of the guiding piece 11 of the guiding frame 10, and the guiding frame 10 can be adjusted with respect to the front and rear of the connecting piece 14.

Referring to FIG. 8, when the sewing machine 1 is in operation, the decorative strip 50 is input from the upper side of the guide frame 10 to the guiding piece 11, and then passes through the continuous bending element 31 of the flat tube 30 and then is received above the flat tube 30. Then, the lower part of the flat tube 30 is input to the decorative strip input hole 42 of the presser foot 40, and at the same time, when the left and right two pieces of the fabric 60 are seamed, the decorative strip 50 is sewn to the joint of the fabric 60 to obtain the fabric 60. During the seaming operation, the trimming strip 50 can be simultaneously sewn to the joint of the fabric 60 to achieve a one-time operation procedure, as shown in FIG.

In summary, the stitching guide structure of the sewing machine strip can achieve the above-mentioned effects by the above-mentioned disclosed embodiments, and it has not been disclosed in the publication before the application for the creation, and has already conformed to the new type. The novelty, progress and other requirements of the patent.

However, the illustrations and descriptions disclosed above are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention; those who are familiar with the skill are otherwise characterized by the scope of the creation. Equivalent changes or modifications should be covered in the scope of the patent application in this case below.

10‧‧‧ Guide frame

11‧‧‧Leading film

30‧‧‧ flat tube

31‧‧‧Continuous bending elements

40‧‧‧Foot presser

42‧‧‧Strip input hole

50‧‧‧ trim

60‧‧‧ cloth

Claims (6)

A sewing machine trim and seam guiding structure, the structure comprising: a presser foot disposed at a position of a presser foot of the sewing machine head extending downward, the presser foot being actuated by the presser foot, The presser foot is provided with a decorative strip input hole at a distance from the pinhole, the decorative strip input hole is an inclined through passage, and the bottom of the decorative strip input hole is near the bottom of the pinhole; a flat tube is disposed on the flat tube a sewing machine head corresponding to the presser foot and the upper position of the input leg of the presser foot strip, the flat tube has a wider diameter at one end and a narrower diameter at one end; a guide frame The guiding frame is disposed on the sewing machine head and corresponding to the upper position of the flat tube. The guiding frame is formed by a guiding piece and a fixing plate coupled to the sewing machine head, and the guiding piece is provided with several Parallel equidistant set channels. According to the patent application scope of claim 1, the sewing machine trim joint guiding structure, wherein the presser foot is provided with two oppositely disposed adjusting pieces at the input hole of the decorative strip. The sewing machine trim strip and the seam guiding structure according to the first aspect of the patent application scope, wherein the presser foot is provided with a side cover. The sewing machine trim joint parallel guiding structure according to the first aspect of the patent application, wherein the upper end of the flat tube is provided with a continuous bending element. According to the scope of claim 1, the sewing machine trim joint guiding structure, wherein the flat tube can be connected with the sewing machine head by a connecting member. According to the scope of claim 1, the sewing machine trim joint guiding structure is provided, wherein the guiding frame can be connected with the sewing machine head by a connecting member.