CN219653261U - Double-hidden-thread ornamental strip sewing pull cylinder presser foot - Google Patents

Abstract

The utility model discloses a double-hidden-thread ornamental strip sewing pull cylinder presser foot, which comprises a presser foot main body; the cotton core feeding device comprises a presser foot main body, a cotton core feeding device and a cotton core feeding device, wherein a feeding hole is formed in one end of the presser foot main body, and a cotton core feeding hole is formed in one side of the feeding hole. According to the double-hidden-thread decorative strip sewing pull cylinder presser foot, the decorative strip enters the feeding port from the feeding hole to feed through the arranged presser foot main body, the cotton core strip enters the cotton core inlet from the cotton core inlet, and the two sides of the decorative strip are sewn in a double-hemming mode under the restriction of the feeding port and the cotton core inlet, so that the double-hidden-thread sewing effect is achieved, and the double-hidden-thread decorative strip sewing presser foot is convenient for people to use.

Description

Double-hidden-thread ornamental strip sewing pull cylinder presser foot

Technical Field

The utility model relates to the technical field of clothing sewing, in particular to a double-hidden-thread ornamental strip sewing pull cylinder presser foot.

Background

The sewing machine presser foot is an indispensable part in a feeding mechanism of the sewing machine, various forms of the sewing machine presser foot play a very important role in the production process, such as being used for stitching open threads, special sewing machine presser feet for hidden zippers, pleating sewing machine presser feet and the like, and the selection of different sewing machine presser feet in different sewing operations is very important.

The existing draw cylinder presser foot has certain defects when in use, when the existing draw cylinder presser foot is in use, the shoe clothes case is provided with a round decorative strip which is sewn by a single-thread sewing or gluing process, so that the original decorative strip manufacturing process is too high and weak to meet the demands of people, and therefore, the double-hidden-thread decorative strip sewing draw cylinder presser foot is provided.

Disclosure of Invention

The utility model mainly aims to provide a double-hidden-thread ornamental strip sewing pull cylinder presser foot, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a double-hidden-thread ornamental strip sewing pull cylinder presser foot is applied to a sewing machine and comprises a presser foot main body; the cotton core feeding device comprises a presser foot main body, a cotton core feeding device and a cotton core feeding device, wherein a feeding hole is formed in one end of the presser foot main body, and a cotton core feeding hole is formed in one side of the feeding hole.

Preferably, the presser foot main body comprises a presser foot head, a presser foot middle part fixedly connected with the presser foot head and a presser foot tail part fixed at one end of the presser foot middle part, and the presser foot head, the presser foot middle part and the presser foot tail part are integrally formed.

Preferably, a first groove is formed in the top end face of the presser foot head, the first groove is communicated with the feeding port, and the presser foot head is horizontally arranged.

Preferably, the cotton inlet core opening is formed in the bottom end face of the head of the presser foot, and the cotton inlet core opening is communicated with the first groove.

Preferably, the upper end surface of the middle part of the presser foot is a smooth surface, the joint of the upper end surface and the head part of the presser foot is in a semicircular concave arc shape, and the lower end surface of the middle part of the presser foot is a bending surface.

Preferably, the front end face of the tail part of the presser foot is provided with a second groove, and the tail part of the presser foot is vertically arranged.

Preferably, the feed Kong Kaishe is on the tail of the presser foot and communicates with the second recess.

Preferably, the bottom end of the tail of the presser foot is a horizontal plane, the cross section of the second groove is of a U-shaped structure, and the upper part of the second groove is of an opening structure outwards.

Compared with the prior art, the utility model has the following beneficial effects:

through the presser foot main part that sets up, the ornamental strip gets into the feed inlet from the feed inlet and carries out the feeding, and cotton core strip is from advancing cotton core inlet feeding, is restricted by the feed inlet and advances cotton core strip of cotton core inlet entering, and the ornamental strip both sides can carry out the seam by the mode of two turn-ups, can come out two dark lines and make up the effect, have made things convenient for people's use, convenient for operation, have increased the suitability of drawing a section of thick bamboo presser foot.

Drawings

FIG. 1 is a block diagram of a double-hidden-thread trim sewing pull-cylinder presser foot.

Fig. 2 is a partial structure diagram of a presser foot pressing head and a presser foot tail of a double-hidden-thread trim strip sewing pull cylinder presser foot.

Fig. 3 is a partial construction diagram of a presser foot main body in a double-hidden-thread trim strip sewing pull-cylinder presser foot according to the utility model.

In the figure: 1. a presser foot main body; 2. a feed inlet; 3. a cotton core inlet; 4. a feed hole; 5. a presser foot head; 6. the middle part of the presser foot; 7. a presser foot tail; 8. a first groove; 9. and a second groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, for convenience of description hereinafter, references to "upper", "lower", "left", "right" are equivalent to the directions of upper, lower, left, right, etc. of the drawings themselves, and the references to "first", "second", etc. are to be distinguished in description, and have no other special meaning

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

Referring to fig. 1-3, a double-hidden-thread ornamental strip sewing pull cylinder presser foot is applied to a sewing machine and comprises a presser foot main body 1; wherein, one end of the presser foot main body 1 is provided with a feed inlet 2 and a cotton core inlet 3 arranged at one side of the feed inlet 2, and one side of the presser foot main body 1 is provided with a feed hole 4.

The presser foot main body 1 comprises a presser foot head 5, a presser foot middle part 6 fixedly connected with the presser foot head 5 and a presser foot tail part 7 fixed at one end of the presser foot middle part 6, wherein the presser foot head 5, the presser foot middle part 6 and the presser foot tail part 7 are integrally formed.

The top end surface of the presser foot head 5 is provided with a first groove 8, the first groove 8 is communicated with the feeding port 2, and the presser foot head 5 is horizontally arranged.

The cotton core inlet 3 is arranged on the bottom end surface of the presser foot head 5, and the cotton core inlet 3 is communicated with the first groove 8.

The upper end surface of the middle part 6 of the presser foot is smooth, the joint of the middle part 6 of the presser foot and the head part 5 of the presser foot is semi-circular concave arc, and the lower end surface of the middle part 6 of the presser foot is a bending surface.

The front end face of the presser foot tail 7 is provided with a second groove 9, and the presser foot tail 7 is vertically arranged.

The feeding hole 4 is arranged on the tail part 7 of the presser foot and is communicated with the second groove 9.

The bottom end of the presser foot tail 7 is in a horizontal plane, the cross section of the second groove 9 is in a U-shaped structure, and the upper part of the second groove 9 is in an opening structure outwards.

The utility model relates to a double-hidden-thread ornamental strip sewing pull cylinder presser foot, which is used in the following steps:

the presser foot main body 1 is regulated, the decorative strip enters the feed inlet 2 from the feed hole 4 for feeding, and the cotton core strip enters the cotton core inlet 3 for sewing by double hidden lines.

Through the presser foot main part 1 that sets up, the ornamental strip gets into feed inlet 2 from feed inlet 4 and carries out the feeding, and cotton core strip is from advancing cotton core mouth 3 feeding, is restricted by feed inlet 2 and the restriction of advancing cotton core strip of cotton core mouth 3 entering, and the ornamental strip both sides can carry out the seam by the mode of two turn-ups, can come out two dark lines and make up the effect, made things convenient for people's use, convenient for operation has increased the suitability of a section of thick bamboo presser foot.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a two dark line ornamental strip make up a draw section of thick bamboo presser feet which characterized in that is applied to sewing machine, includes:

a presser foot main body (1);

one end of the presser foot main body (1) is provided with a feed inlet (2) and a cotton core inlet (3) arranged on one side of the feed inlet (2), and one side surface of the presser foot main body (1) is provided with a feed hole (4).

2. The double-hidden-thread trim sewing pull-cylinder presser foot according to claim 1, wherein: the presser foot main body (1) comprises a presser foot head (5), a presser foot middle part (6) fixedly connected with the presser foot head (5) and a presser foot tail (7) fixed at one end of the presser foot middle part (6), wherein the presser foot head (5), the presser foot middle part (6) and the presser foot tail (7) are integrally formed.

3. The double-hidden-thread trim sewing pull-cylinder presser foot according to claim 2, wherein: the top end surface of the presser foot head (5) is provided with a first groove (8), the first groove (8) is communicated with the feed inlet (2), and the presser foot head (5) is horizontally arranged.

4. A dual-hidden-thread trim sewing pull-cylinder presser foot as claimed in claim 3, wherein: the cotton inlet core opening (3) is formed in the bottom end face of the presser foot head (5), and the cotton inlet core opening (3) is communicated with the first groove (8).

5. A dual-hidden-thread trim sewing pull-cylinder presser foot as claimed in claim 3, wherein: the upper end face of the middle part (6) of the presser foot is a smooth surface, the joint of the middle part and the head part (5) of the presser foot is in a semicircular concave arc shape, and the lower end face of the middle part (6) of the presser foot is in a bending surface type.

6. The double-hidden-thread trim sewing pull-cylinder presser foot according to claim 4, wherein: the front end face of the presser foot tail (7) is provided with a second groove (9), and the presser foot tail (7) is vertically arranged.

7. The double-hidden-thread trim sewing pull-cylinder presser foot according to claim 6, wherein: the feeding hole (4) is arranged on the tail part (7) of the presser foot and is communicated with the second groove (9).

8. The dual-hidden-thread trim sewing pull-cylinder presser foot of claim 7, wherein: the bottom end of the presser foot tail part (7) is in a horizontal plane, the cross section of the second groove (9) is in a U-shaped structure, and the upper part of the second groove (9) is in an opening structure outwards.