Collar sewing template

Abstract

The utility model discloses a collar sewing template which comprises a template body, the template body comprises a bottom plate, a first middle plate, a second middle plate and a cover plate which are sequentially and flexibly connected from bottom to top, the bottom plate, the first middle plate, the second middle plate and the cover plate are respectively provided with sewing grooves which correspond to one another, and the bottom plate, the first middle plate and the second middle plate are respectively provided with a flange part. Cutting piece placing areas are respectively formed on the three parts corresponding to the positions of the sewing groove and the flange part; a plurality of positioning pins are distributed in the cutting piece placing area on the first middle plate, each positioning pin comprises a fixed section and a tip end connected to the fixed section, the fixed section on each positioning pin is in contact fit with the first middle plate, and the tip end on each positioning pin is arranged in the direction away from the first middle plate. Therefore, the fixed section and the first middle plate are in contact with each other, and the tip is erected relative to the first middle plate, so that the contact area between the fixed section and the first middle plate is increased, the positioning needle is fixed more firmly, and the positioning needle is prevented from integrally moving or bending and deforming.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing manufacturing, in particular to a collar sewing template. Background Art

[0002] The collar is the collar part of the clothes and plays an important decorative role in the clothes. At present, as people's requirements for the comfort of clothes are getting higher and higher, the collar fabrics are mostly selected from ribbed fabrics that are relatively soft, close to the skin and have greater elasticity. Due to the greater elasticity of ribbed fabrics, the sewing process is more troublesome. The elastic pieces made of ribbed fabrics need to be stretched to the same length as the outer collar piece and the inner collar piece of the collar, and then the elastic pieces are fixed with tape before sewing. However, after the tape has been used for a period of time, the pieces are not easily adhered firmly, and the tape needs to be replaced frequently. In addition, sometimes the stickiness of the tape surface is unevenly distributed, which easily causes the pieces to shift during sewing, resulting in poor quality of the sewn collar.

[0003] Based on this, someone designed a Chinese patent with the announcement number CN219260423U and the name "A kind of elastic fabric collar sewing mold", which uses a number of hanging pins to position the elastic piece to prevent the elastic piece from shifting. However, the existing conventional hanging pins are generally in a straight line shape, and the first end of the hanging pin is fixed to the corresponding plate, which makes the contact area between the hanging pin and the corresponding plate small, and it is easy to deform the hanging pin, thereby causing the elastic piece to shift, affecting the quality of the finished collar.

[0004] In view of this, the applicant conducted in-depth research on this basis, which led to the emergence of this case. Utility Model Content

[0005] The utility model aims to provide a collar sewing template, which can prevent a positioning pin from being easily deformed, ensure that an elastic cut piece is not easily displaced, and ensure the quality of a finished collar product.

[0006] To achieve the above purpose, the solution of the utility model is:

[0007] A collar sewing template comprises a template body, wherein the template body comprises a bottom plate, a first middle plate, a second middle plate and a cover plate which are flexibly connected in sequence from bottom to top, wherein the bottom plate, the first middle plate, the second middle plate and the cover plate are respectively provided with sewing grooves corresponding to each other, the bottom plate, the first middle plate and the second middle plate are respectively provided with side guards, and the bottom plate, the first middle plate and the second middle plate respectively form cutting piece placement areas corresponding to the positions of the sewing grooves and the side guards; the cutting piece placement area on the first middle plate is provided with a plurality of positioning pins, the second middle plate is respectively provided with a first through-hole corresponding to each of the positioning pins, and the cover plate is respectively provided with a second through-hole corresponding to each of the positioning pins; each of the positioning pins comprises a fixing section and a tip connected to the fixing section, the fixing section on each of the positioning pins contacts and cooperates with the first middle plate, and the tip on each of the positioning pins is arranged in a direction away from the first middle plate.

[0008] The tip of each positioning needle is respectively arranged between the sewing groove and the retaining edge portion, and the tip of each positioning needle is evenly spaced.

[0009] There are four positioning pins, the tips of the first and second positioning pins are respectively arranged close to the rear side of the sewing groove, and are respectively arranged one-to-one adjacent to the two arc sections of the sewing groove; the side guard part on the first middle plate is N-shaped, the tips of the third and fourth positioning pins are respectively arranged one-to-one with the two corners of the side guard part, and the tips of the third and fourth positioning pins are respectively arranged at the positions adjacent to the corresponding corners of the side guard part.

[0010] There are more than four positioning pins, the tips of the first and second positioning pins are respectively arranged close to the rear side of the sewing groove, and are respectively arranged one-to-one closely to the two arc sections of the sewing groove; the side guard part on the first middle plate is in an N shape, the tips of the third and fourth positioning pins are respectively arranged one-to-one with the two corners of the side guard part, and the third and fourth positioning pins are respectively arranged at the positions adjacent to the corresponding corners of the side guard part; the tips of the other positioning pins other than the first five positioning pins are arranged between the sewing groove and the side guard part, and are arranged evenly spaced.

[0011] The fixing sections on each of the positioning pins are fixed to the upper surface of the first middle plate by means of adhesive tape; or, the first middle plate is provided with through holes corresponding to the positions of each of the tip ends, and the fixing sections on each of the positioning pins are fixed to the lower surface of the first middle plate by means of adhesive tape.

[0012] The diameter of the tip of each positioning pin is gradually reduced in a direction away from the first middle plate.

[0013] The plate surface of the first middle plate and the tip of each positioning pin are arranged perpendicular to each other.

[0014] The height of the tip of each positioning needle is 0.4-0.5 cm.

[0015] The cut piece placement area on the first middle plate is provided with a double-sided adhesive layer corresponding to a position close to the retaining edge portion, and the cut piece placement areas on the bottom plate and the second middle plate are respectively provided with double-sided adhesive layers corresponding to a position close to the retaining edge portion.

[0016] After adopting the above structure, the utility model has the following beneficial effects:

[0017] 1. In the utility model, the fixing section on the positioning needle is fixed on the first middle plate, so that the fixing section and the first middle plate are in contact with each other, and the tip stands up relative to the first middle plate, so that the positioning needle and the first middle plate are in face-to-face contact, and the contact area between the two is increased, so that the positioning needle is fixed more firmly, and the positioning needle is prevented from being displaced as a whole or bent and deformed due to external force, thereby ensuring that the elastic piece is not easy to shift during sewing, thereby ensuring the quality of the finished collar, and the processing operation is simple and convenient.

[0018] 2. The utility model adopts a method of arranging a plurality of positioning pins in the cutting piece placement area of ​​the first middle plate to position the elastic cutting piece so that the elastic cutting piece is not easy to shrink. Furthermore, two of the positioning pins are arranged at the position of the arc section adjacent to the sewing groove and the position adjacent to the retaining edge portion. Under the joint action of these four positioning pins, the two ends of the elastic cutting piece are positioned respectively, and the elastic cutting piece is positioned with as few positioning pins as possible, while ensuring that the elastic cutting piece does not shrink.

[0019] 3. In the utility model, the piece placement area on the first middle plate is provided with double-sided tape corresponding to the position adjacent to the retaining edge portion, and the corresponding side of the elastic piece is pasted and positioned to play an auxiliary positioning role, thereby further ensuring that the elastic piece will not shift. At the same time, the piece placement area on the bottom plate and the second middle plate is also provided with double-sided tape corresponding to the position adjacent to the retaining edge portion to position the inner collar piece and the outer collar piece respectively, thereby ensuring that the inner collar piece, the elastic piece and the outer collar piece overlap with each other without shifting during the sewing process, thereby ensuring the quality of the finished collar product.

[0020] 4. In the utility model, each fixing section is T-shaped, so that the contact area with the first middle plate is larger, further ensuring that the positioning pin is not easily displaced and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the expansion between the first middle plate and the second middle plate in the utility model.

[0022] Figure 2 It is a schematic diagram of the expansion between the second middle plate and the cover plate in the utility model.

[0023] Figure 3 It is a structural schematic diagram of the first middle plate in the utility model.

[0024] Figure 4 It is a structural schematic diagram of the bottom plate of the utility model.

[0025] Figure 5 for Figure 1 A is an enlarged view of the middle image.

[0026] In the figure:

[0027] 100-template body; 1-bottom plate; 2-first middle plate; 3-second middle plate; 4-cover plate; 51-sewing groove; 52-edge retaining portion; 61-collar piece placement area; 62-elastic piece placement area; 7-positioning pin; 71-fixing section; 72-tip; 8-double-sided adhesive layer. DETAILED DESCRIPTION

[0028] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0029] A collar sewing template is used in conjunction with an existing conventional sewing machine to sew together an outer collar piece, an elastic piece and an inner collar piece arranged from top to bottom to form a collar; wherein the elastic piece is cut from elastic fabrics such as ribbed fabrics, and the outer collar piece and the inner collar piece are cut from conventional fabrics, and the outer collar piece and the inner collar piece are respectively the same in size and shape, so they are collectively referred to as collar pieces.

[0030] like Figure 1-5 As shown, the utility model includes a template body 100, which includes a bottom plate 1, a first middle plate 2, a second middle plate 3 and a cover plate 4 arranged in sequence from top to bottom, and the front sides of the bottom plate 1, the first middle plate 2, the second middle plate 3 and the cover plate 4 are flexibly connected to each other, so that the bottom plate 1, the first middle plate 2, the second middle plate 3 and the cover plate 4 can be flipped over or overlapped relative to adjacent plates, respectively.

[0031] For the convenience of description, the orientation of the template body 100 when placed on the table of a conventional sewing machine is taken as the reference direction of the present invention, and the side of the template body 100 that is flexibly connected is taken as the front side, and the side away from it is taken as the rear side.

[0032] The specific processing structure of the template body 100 is as follows: the bottom plate 1, the first middle plate 2, the second middle plate 3 and the cover plate 4 are respectively provided with sewing grooves 51, a total of four grooves, and the sewing grooves 51 correspond to each other; the bottom plate 1, the first middle plate 2 and the second middle plate 3 are respectively provided with retaining edges 52, and the bottom plate 1, the first middle plate 2 and the second middle plate 3 are provided with cutting piece placement areas, each cutting piece placement area is an area formed by the corresponding plate corresponding to the position of the sewing groove 51 and the retaining edge 52 thereon, so as to The piece placement areas on the bottom plate 1 and the second middle plate 3 are both collar piece placement areas 61, and the two collar piece placement areas 61 are respectively matched with the collar pieces for placing the collar pieces; the piece placement area on the first middle plate 2 is an elastic piece placement area 62, and the elastic piece placement area 62 is adapted to the above-mentioned elastic pieces for placing the elastic pieces, wherein the above-mentioned elastic pieces are generally square pieces, and correspondingly, the retaining edge portion on the first middle plate 2 is in an N-shape with an open side arranged toward the rear side.

[0033] The improvement of the utility model lies in that a plurality of positioning pins 7 are arranged on the above-mentioned elastic panel placement area 62, the second middle plate 3 is respectively provided with a perforation one corresponding to each positioning pin 7, and the cover plate 4 is respectively provided with a perforation two corresponding to each positioning pin 7, and each perforation one corresponds to each perforation one by one; each positioning pin 7 includes a fixing section 71 and a tip 72, and the first end of the fixing section 71 on each positioning pin 7 is integrally connected to the first end of the tip 72, wherein each fixing section 71 is arranged on the surface of the first middle plate 2 so that each fixing section 71 is completely in contact with the plate surface of the first middle plate 2, and each tip 72 is arranged in a direction away from the plate surface of the first middle plate 2, and the diameter of each tip 72 is arranged to decrease from bottom to top, so that the second end of each tip 72 forms a pointed head for better positioning or fixing.

[0034] Specifically, the structures and installation structures of the above-mentioned positioning pins 7 are the same, so one of the positioning pins 7 is taken as an example for explanation. The fixed section 71 of the positioning pin 7 is T-shaped. When expanded, the fixed section 71 includes a first section and a second section, one end of the second section is integrally connected to the middle of the first section, and the other end of the second section is the first end of the above-mentioned fixed section 71; in this way, when the fixed section 71 is tightly against the board surface of the first middle plate 2, due to the large contact area between the fixed section 71 and the board surface of the first middle plate 2, the positioning pin 7 forms a surface-to-surface contact with the first middle plate 2, so that the positioning pin 7 has good stability and is not easy to be displaced or deformed due to external factors such as external force. In particular, the T-shaped setting of the fixed section 71, the first section of the fixed section 71 is abutted against the board surface of the first middle plate 2, further preventing the displacement of the positioning pin 7.

[0035] Preferably, the pointed end 72 is arranged perpendicular to the surface of the first middle plate 2 to facilitate piercing the cut piece and further improve the positioning effect.

[0036] Furthermore, the fixed section 71 of the positioning needle 7 is fixed to the upper surface of the first middle plate 2 by means of adhesive tape, and the adhesive tape completely covers the fixed section 71, so as to achieve the fixing section 71 being pressed against the upper surface of the first middle plate 2, and then the tip of the positioning needle 7 is arranged in the following arrangement. In the present embodiment, the adhesive tape is an existing conventional single-sided adhesive tape, which is purchased from the market, so it is not described in detail. Preferably, in order to prevent the needle on the sewing machine and the tip 72 on the positioning needle 7 from interfering with each other when the sewing machine is working, the height of the tip is less than the height of the presser foot of the sewing machine. For example, if the presser foot height of the sewing machine is 0.6 cm, the length of the tip 72 of the positioning needle 7 is 0.4 cm-0.5 cm.

[0037] In addition, the fixing section 71 of the above-mentioned positioning pin 7 can also be fixed to the lower plate surface of the first middle plate 2 by means of tape. At this time, a through hole is opened in the first middle plate corresponding to the tip 72 of the positioning pin 7 so that the tip 72 can extend out of the through hole. At this time, the distance between the tip of the tip 72 and the upper plate surface of the first middle plate 2 is less than the height of the presser foot of the sewing machine. For example, if the height of the presser foot of the sewing machine is 0.6 cm, then the distance is 0.4 cm-0.5 cm.

[0038] It should be noted that the fixing section 71 of the positioning pin 7 can also be fixed by other conventional methods such as snap-fitting, and is not limited to the above-mentioned bonding method.

[0039] Furthermore, the tips of the above-mentioned positioning needles 7 are arranged between the sewing groove 51 and the retaining edge portion 52 on the above-mentioned second middle plate 2, and the tips of the positioning needles 7 are arranged at equal intervals along the left and right directions of the second middle plate 2, and the tips of two positioning needles 7 are respectively located at the two ends of the elastic panel placement area 62, so as to play a role in positioning the two ends of the elastic panel.

[0040] As a preferred embodiment, the above-mentioned positioning needles 7 are arranged in the following manner: there are four positioning needles 7, and the tips 72 of the first positioning needle 7 and the second positioning needle 7 are respectively arranged close to the rear side of the sewing groove 51, and are respectively arranged one-to-one close to the two arc sections of the sewing groove, that is, the tip 72 of the first positioning needle 7 is close to the arc section on the left side of the sewing groove 51, and the tip 72 of the second positioning needle 7 is close to the arc section on the right side of the sewing groove 51; the tips 72 of the third positioning needle 7 and the fourth positioning needle 7 are respectively arranged one-to-one with the two side corners formed by the retaining edge part of the above-mentioned first middle plate 2, and the tips 72 of the third positioning needle 7 and the fourth positioning needle are respectively arranged at the corresponding corners adjacent to the retaining edge part, wherein the tips 72 of the third positioning needle 7 and the fourth positioning needle 7 are both located within the semi-enclosed range of the retaining edge part. When the elastic panel is placed in the elastic panel placement area 62, the tips 72 of the four positioning pins 7 correspond to the four corners of the elastic panel respectively, so that the four corners of the elastic panel are fixed.

[0041] In addition, in order to further fix the elastic panel, the tips 72 of the above-mentioned positioning needles 7 can also be arranged in a combination of the above-mentioned two arrangement methods.

[0042] As a preferred method, in order to further fix the elastic panel, a double-sided adhesive layer 8 is provided in the elastic panel placement area 62 along the length direction of the sidewall part. The double-sided adhesive layer 8 is one or more. When there is one double-sided adhesive layer 8, it is arranged along the left-right direction, and both ends extend to the two corners of the sidewall part, wherein the double-sided adhesive layer 8 is adjacent to the sidewall part, so that the front side of the elastic panel is fixed on the first middle plate 2 when the elastic panel is placed; when there are multiple double-sided adhesive layers 8, each double-sided adhesive layer 8 is arranged in turn along the left-right direction at intervals, and each double-sided adhesive layer 8 is adjacent to the sidewall part; in this embodiment, the double-sided adhesive layer 8 is a double-sided adhesive that can be purchased on the market. It should be noted that the specific number and layout position of the double-sided adhesive layer 8 are adjusted according to the specific situation and are not limited to the above number and layout position.

[0043] Furthermore, in this embodiment, the flexible connection structure between the above-mentioned plates is a common connection structure in the field of garment sewing, especially in garment sewing templates, so it will not be described in detail.

[0044] Furthermore, the structures of the above-mentioned sewing grooves 51 are the same, so one of the sewing grooves is taken as an example for explanation. The shape of the sewing groove 51 is adapted to the shape required when a conventional collar is laid flat. In this embodiment, the left and right sections of the sewing groove 51 are respectively formed with the above-mentioned arc sections to adapt to the collar piece.

[0045] The utility model discloses a collar sewing template, the working process of which is as follows: firstly, an inner collar piece is laid in a collar piece placement area 61 of a bottom plate 1 along a retaining edge portion, at which time the inner collar piece covers the sewing groove on which it rides, then the first middle plate 2 is turned over, the elastic piece is stretched, and the elastic piece is laid in an elastic piece placement area 62 along the retaining edge portion, at which time the two ends of the elastic piece are respectively fixed by respective positioning pins, and at the same time the sewing groove on the elastic piece is covered by the elastic piece, then the second middle plate 3 is turned over, the outer collar piece is laid in a collar piece placement area 61 on the second middle plate 3 along the retaining edge portion on the outer collar piece, at which time the collar piece covers the sewing groove on the outer collar piece, and then the cover plate is closed on the second middle plate 3, so that the inner collar piece, the elastic piece and the outer collar piece are all sandwiched between the bottom plate 1 and the cover plate 4, and then the template body 100 is placed on the table of a sewing machine, and the sewing machine is started, so that the inner collar piece, the elastic piece and the outer collar piece can be sewn together.

[0046] In the present invention, the template body 100 can realize the sewing machine to sew multiple collars at one time. Taking sewing three collars as an example, the template body 100 is provided with three aforementioned processing structures, and each processing structure is arranged in sequence from top to bottom. Among them, the template body 100 can be set according to the actual situation according to the number of collars that can be sewn by the sewing machine at one time, and is not limited to the above.

[0047] The above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present utility model shall fall within the scope of the claims of the present utility model.

Claims

1. A collar sewing template, comprising a template body, the template body comprising a bottom plate, a first middle plate, a second middle plate and a cover plate which are flexibly connected in sequence from bottom to top, the bottom plate, the first middle plate, the second middle plate and the cover plate are respectively provided with sewing grooves corresponding to each other, the bottom plate, the first middle plate and the second middle plate are respectively provided with sidewall parts, and the bottom plate, the first middle plate and the second middle plate respectively form cutting piece placement areas corresponding to the positions of the sewing grooves and the sidewall parts; characterized in that: The cut piece placement area on the first middle plate is provided with a plurality of positioning pins, the second middle plate is provided with a first through-hole corresponding to each positioning pin, and the cover plate is provided with a second through-hole corresponding to each positioning pin; each positioning pin includes a fixed section and a tip connected to the fixed section, the fixed section on each positioning pin is in contact with and cooperates with the first middle plate, and the tip on each positioning pin is arranged in a direction away from the first middle plate.

2. A collar sewing template according to claim 1, characterized in that: The tip of each positioning needle is respectively arranged between the sewing groove and the retaining edge portion, and the tip of each positioning needle is evenly spaced.

3. A collar sewing template according to claim 1, characterized in that: There are four positioning pins, the tips of the first and second positioning pins are respectively arranged close to the rear side of the sewing groove, and are respectively arranged one-to-one adjacent to the two arc sections of the sewing groove; the side guard part on the first middle plate is N-shaped, the tips of the third and fourth positioning pins are respectively arranged one-to-one with the two corners of the side guard part, and the tips of the third and fourth positioning pins are respectively arranged at the positions adjacent to the corresponding corners of the side guard part.

4. A collar sewing template according to claim 1, characterized in that: There are more than four positioning pins, the tips of the first and second positioning pins are respectively arranged close to the rear side of the sewing groove, and are respectively arranged one-to-one closely to the two arc sections of the sewing groove; the side guard part on the first middle plate is in an N shape, the tips of the third and fourth positioning pins are respectively arranged one-to-one with the two corners of the side guard part, and the third and fourth positioning pins are respectively arranged at the positions adjacent to the corresponding corners of the side guard part; the tips of the other positioning pins other than the first five positioning pins are arranged between the sewing groove and the side guard part, and are arranged evenly spaced.

5. A collar sewing template according to claim 2, 3 or 4, characterized in that: The fixing sections on each of the positioning pins are fixed to the upper surface of the first middle plate by means of adhesive tape; or, the first middle plate is provided with through holes corresponding to the positions of each of the tip ends, and the fixing sections on each of the positioning pins are fixed to the lower surface of the first middle plate by means of adhesive tape.

6. A collar sewing template according to claim 5, characterized in that: The fixing section of each positioning pin is T-shaped.

7. The collar sewing template according to claim 5, characterized in that: The diameter of the tip of each positioning pin is gradually reduced in a direction away from the first middle plate.

8. The collar sewing template according to claim 5, characterized in that: The plate surface of the first middle plate and the tip of each positioning pin are arranged perpendicular to each other.

9. A collar sewing template according to claim 1, 2, 3 or 4, characterized in that: The height of the tip of each positioning needle is 0.4-0.5 cm.

10. A collar sewing template according to claim 2, 3 or 4, characterized in that: The cut piece placement area on the first middle plate is provided with a double-sided adhesive layer corresponding to a position close to the retaining edge portion, and the cut piece placement areas on the bottom plate and the second middle plate are respectively provided with double-sided adhesive layers corresponding to a position close to the retaining edge portion.

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