Auxiliary device for dress sewing

Abstract

The utility model provides an auxiliary device for dress sewing, which comprises a folder and a guide plate, the folder comprises a positioning part and a combined edge folding part, the guide plate comprises a guide part and a fixed part which are distributed in a step shape, and a guide plate opening arranged at the joint of the guide part and the fixed part, the pull cylinder is arranged on the upper surface of the fixed part, penetrates through the guide plate opening and is suspended on the lower surface of the guide part; the positioning part comprises a first positioning folding surface, a second positioning folding surface and a first bottom surface, and a positioning hole for positioning a fishbone is formed in the first positioning folding surface; the combined edge folding part comprises a first combined folding surface, a second combined folding surface, a second bottom surface and a combined guide plate; the combined guide plate is provided with a guide hole for guiding the combination of the fishbone and the joint strip; the upper surface of the guide part is a guide sliding surface used for guiding the sewing fabric to move, and a guide groove used for guiding the fishbone joint strip is formed in the front end of the guide part. According to the utility model, the production steps of the formal dress fishbone sticking vehicle can be simplified, and the production efficiency is improved while the quality of formal dress products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing, in particular to an auxiliary device for sewing formal wear. Background Art

[0002] Existing dresses often contain a herringbone tape design. The herringbone tape required in the dress sewing process requires a herringbone pulling and bundling tape sewing process, which first turns the tape inside out, then inserts the herringbone into the tape, and finally sews the tape inserted into the fishbone to the position corresponding to the dress design. The sewing process is cumbersome, resulting in low production efficiency, and requires production personnel to have certain manual experience. For beginners, the poor level of sewing technology will directly affect the product quality of the dress.

[0003] Therefore, how to assist and simplify the production and processing process of sewing herringbone strips for formal dresses is a problem that urgently needs to be solved in formal dress sewing. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an auxiliary device for sewing a formal dress, which can simplify the production steps of sewing a formal dress, ensure the product quality of the formal dress and improve the production efficiency at the same time.

[0005] The technical solution of the utility model is achieved in this way:

[0006] An auxiliary device for sewing a dress, comprising a pull tube and a guide plate, wherein the pull tube comprises a positioning portion and a combined hemming portion, the guide plate comprises a step-shaped guide portion and a fixing portion, and a guide plate opening arranged at the connection between the guide portion and the fixing portion, the pull tube is arranged on the upper surface of the fixing portion and passes through the guide plate opening to be suspended on the lower surface of the guide portion;

[0007] The positioning portion includes a first positioning folding surface, a second positioning folding surface and a first bottom surface, and the first positioning folding surface is provided with a positioning fastener for positioning the fishbone;

[0008] The combined folding portion comprises a first combined folding surface, a second combined folding surface, a second bottom surface and a combined guide plate, and the combined guide plate is provided with a guide fastener for guiding the combination of the fishbone and the sticker strip;

[0009] The upper surface of the guide part is a guide sliding surface for guiding the displacement of the sewing fabric, and the front end of the guide part is provided with a guide groove for guiding the herringbone strip.

[0010] As a preferred embodiment, a guide slide portion for guiding the displacement of the sticker strip is provided at the end of the positioning portion, and the guide slide portion is a smooth curved surface connected to the first bottom surface.

[0011] As a preferred embodiment, the folding edges of the positioning portion and the combined folding portion are both configured as arc-shaped smooth curved surfaces.

[0012] As a preferred embodiment, the pull cylinder and the guide plate are an integrally formed structure.

[0013] As a preferred embodiment, the pull cylinder and the guide plate are split structures and are detachably connected.

[0014] As a preferred embodiment, the width of the positioning portion is greater than that of the combined folding portion, so that the cross-sectional shape of the pull tube is conical.

[0015] As a preferred embodiment, the first combined folded surface, the second combined folded surface and the second bottom surface of the combined folded edge portion adjacent to the guide groove together form a pull-tube outlet, and the cross-sectional shape of the pull-tube outlet is a "6" shape.

[0016] As a preferred embodiment, the top height of the first combined fold surface is lower than the top height of the second combined fold surface, and the distance between the first combined fold surface and the second combined fold surface is positively correlated with the distance between the fold surface and the pull tube outlet, and the closer to the pull tube outlet, the smaller the distance between the two combined fold surfaces.

[0017] As a preferred embodiment, the top height of the first positioning folded surface is lower than the top height of the second positioning folded surface.

[0018] As a preferred embodiment, the fixing portion is symmetrically provided with mounting holes relative to the pull cylinder for mounting the auxiliary device at the sewing position by means of bolts.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The utility model is arranged at the sewing position through the pull tube and the guide plate structure, and for the process of the fishbone strip, the pull tube positioning part is used to first position the fishbone and the strip, and then the combined folding part is used to fold the strip to the left and right, and the fishbone is guided to pass into the folded strip through the guide fastener and the combined guide plate and pass out from the pull tube outlet, and the guide groove adjacent to the pull tube outlet can perform secondary positioning on the assembled fishbone strip, and at the same time cooperate with the guide sliding surface of the guide plate to push the fabric, so that the fishbone, the strip and the fabric are located at the front end of the guide groove for one time, replacing the multiple sewing processes of the fishbone strip in the sewing of formal dresses, which not only simplifies the operating steps of formal dress sewing, but also can play the effect of standardizing the teaching of formal dress sewing for beginners, and can improve the product quality of formal dress sewing and the production efficiency of formal dress sewing, and has practicality that can be promoted in the field of formal dress sewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic structural diagram of a dress sewing auxiliary device according to the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure from another perspective;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure from another perspective;

[0026] Figure 5 for Figure 1 A schematic diagram of the structure from another perspective;

[0027] Figure 6 The utility model is a schematic diagram of making fishbone strips by pulling a cylinder in an auxiliary device for sewing a formal dress.

[0028] Figure ID:

[0029] 1-Pull the cylinder;

[0030] 11-positioning portion, 111-first positioning folding surface, 112-second positioning folding surface, 113-first bottom surface, 114-positioning fastener, 115-sliding guide portion;

[0031] 12-combined folding portion, 121-first combined folding surface, 122-second combined folding surface, 123-second bottom surface, 124-combined guide plate, 125-guide fastener, 126-pull tube outlet;

[0032] 2- guide plate;

[0033] 3-guide portion, 31-sliding surface, 32-guide groove;

[0034] 4-fixing part, 41-mounting hole,

[0035] 5-Guide plate opening;

[0036] 6-sticker;

[0037] 7-Fish bones. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", "fourth", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Before describing the technical solution of the present application, the following description is required for dress sewing:

[0042] Dresses are often designed with decorative structures of fishbone strips, and the fishbone and the strips are two independent materials. The fishbone is a shaping and supporting material used in dresses (such as wedding dresses). It is mainly made of metal and has the functions of shaping, supporting and shaping. Dress fishbones are widely used in bras, wedding dresses, evening dresses, body shapers, sports protective gear, medical protective gear, bags and other products. Especially in dresses that need to show specific body lines or support large skirts, the role of fishbones is particularly important.

[0043] Furthermore, as a decoration for a dress, the patch has a casing structure, and before the fishbone patch is sewn onto the dress fabric through sewing, the fishbone and the patch need to be combined. Since the inner diameter of the patch is usually larger than the width of the fishbone, directly inserting the fishbone patch into the casing of the patch cannot ensure that the fishbone and the casing of the patch fit tightly. Therefore, before attaching the fishbone patch, the patch needs to be turned inside out to make the casing overlap, and then the inner diameter of the casing of the patch is reduced until it fits the width of the fishbone.

[0044] Furthermore, the fishbone can be inserted into the strip only after the casing is turned over to achieve a fitting state. The next step is to sew the fitted fishbone strip onto the fabric of the dress, and finally complete the fishbone strip processing of the dress. There are many steps and the process is cumbersome. The sewing process not only has an experience threshold, but also has a low processing efficiency. Too many steps will also lead to uneven product quality. Therefore, the present application proposes an auxiliary device for sewing a dress to optimize the sewing of the dress. The specific technical solution is elaborated in detail below.

[0045] See also Figures 1 to 6 The utility model discloses an auxiliary device for sewing a dress, comprising a pull tube 1 and a guide plate 2, wherein the pull tube 1 comprises a positioning portion 11 and a combined hemming portion 12, the guide plate 2 comprises a step-shaped guide portion 3 and a fixing portion 4 and a guide plate opening 5 arranged at the connection between the guide portion 3 and the fixing portion 4, the pull tube 1 is arranged on the upper surface of the fixing portion 4 and passes through the guide plate opening 5 to be suspended on the lower surface of the guide portion 3;

[0046] Specifically, before using the auxiliary device, the fishbone, strips and fabrics required for sewing a dress can be practiced by proofing. The pull tube 1 can be used to guide the fishbone through the strip combination to generate a fishbone strip, thereby simplifying the steps of everting the strip and threading the fishbone. The guide plate 2 is used to divide the auxiliary device into two layers, the lower layer corresponds to the position of the pull tube 1 to generate the fishbone strip, and the upper layer corresponds to the guide part 3 to separate the lower layer of the fishbone strip and the upper layer of the dress fabric. Finally, the fishbone strip and the dress fabric are sewed together when sewing the seam.

[0047] The positioning portion 11 includes a first positioning folding surface 111, a second positioning folding surface 112 and a first bottom surface 113, and a positioning fastener 114 for positioning the fishbone is disposed on the first positioning folding surface 111;

[0048] Specifically, the positioning portion 11 is the position where the fishbone and the sticker are first placed. The first positioning folded surface 111, the second positioning folded surface 112 and the first bottom surface 113 of the positioning portion 11 are integrally formed, preferably made of metal. The connection between the two positioning folded surfaces and the first bottom surface 113 is arc-shaped, wherein the first positioning folded surface 111 is used to initially guide one side of the sticker to be folded, and the second positioning folded surface 112 is used to initially guide the other side of the sticker to be folded. The positioning fastener 114 can initially position the fishbone placed in the positioning portion 11, which is convenient for the subsequent combination of the folded edge portion to guide the fishbone to be placed in the sticker, and through the left and right sides The folded edge wraps the fishbone in the sticker. In this embodiment, the first positioning folded surface 111 and the second positioning folded surface 112 are not limited to the left and right positions. The folding form of the sticker is only related to the setting of the positioning folded surface, that is, the left folded surface of the sticker covers the right folded surface of the sticker, and the corresponding left first positioning folded surface 111 is higher than the second positioning folded surface 112, and the first positioning folded surface 111 is set on the right side of the positioning part 11. Conversely, if the right folded surface of the sticker covers the left folded surface of the sticker, the corresponding first positioning folded surface 111 is lower than the second positioning folded surface 112, and the first positioning folded surface 111 is set on the left side of the positioning part 11. The setting of the positioning folded surface can be adjusted according to actual usage requirements (such as the case where the user's management hand is the left hand or the right hand).

[0049] The combined folding portion 12 comprises a first combined folding surface 121, a second combined folding surface 122, a second bottom surface 123 and a combined guide plate 124, and the combined guide plate 124 is provided with a guide fastener 125 for guiding the combination of the fishbone and the strip;

[0050] Specifically, Figure 6 As shown, after the fishbone and the strip are initially guided by the positioning portion 11, the first combined folded surface 121, the second combined folded edge 122 and the combined guide plate 124 further precisely guide the strip to ensure that one of the folded surfaces A of the strip covers the fishbone, and the other folded surface B of the strip covers the folded surface A, thereby wrapping the fishbone in the strip instead of passing the fishbone through the strip, wherein the first combined folded surface 121 corresponds to the folded surface A of the guiding strip, and the combined guide plate 124 is provided with a guide fastener 125 to further precisely guide the fishbone to be placed above the bottom surface C between the folded surface A and the folded surface B, and the second combined folded surface 122 corresponds to the folded surface B of the guiding strip covering the folded surface A of the strip, thereby achieving the effect of everting the strip and inserting the fishbone into the strip.

[0051] The upper surface of the guide part 3 is a guide sliding surface 31 for guiding the displacement of the sewing fabric, and the front end of the guide part 3 is provided with a guide groove 32 for guiding the herringbone strip.

[0052] Specifically, the guide surface 31 can guide the fabric to move above the guide plate 2 to prevent the fabric from being damaged due to friction. The guide groove 32 can ensure that the herringbone and the strip can always be located below the fabric after being combined and passed through the pull tube 1, which is convenient for the subsequent sewing work of the fabric and the herringbone strip to achieve the effect of precise positioning.

[0053] As a preferred embodiment, a guide slide portion 115 for guiding the displacement of the sticker strip is disposed at the end of the positioning portion 11 , and the guide slide portion 115 is a smooth curved surface connected to the first bottom surface 113 .

[0054] Specifically, the guide portion 115 is configured as a smooth curved surface to prevent the sticker from being damaged due to friction or the sticker getting stuck when the sticker is pulled, thereby avoiding waste of production costs.

[0055] As a preferred embodiment, the folding edges of the positioning portion 11 and the combined folding portion 12 are both configured as arc-shaped smooth curved surfaces. The folding edges are configured as smooth curved surfaces to prevent the strip from being scratched by the folding surface and damaging the fabric during the folding process in the draw tube.

[0056] As a preferred embodiment, the pull tube 1 and the guide plate 2 are integrally formed structures. The pull tube 1 and the guide plate 2 can be integrally formed after being processed by the same mold, which is easy to produce and can be quickly deployed in a dress sewing workshop.

[0057] As a preferred embodiment, the pull tube 1 and the guide plate 2 are split structures for detachable connection. Since the strips have different sizes, the corresponding pull tube 1 will be further improved to match the different sizes of strip fabrics (such as large pull tubes, medium pull tubes and small pull tubes). When in use, the pull tube 1 can be replaced and spliced ​​on the guide plate 2. The splicing methods include but are not limited to snap-on, welding and threaded connection, etc., as long as the connection structure between the pull tube 1 and the guide plate 2 can be ensured to be stable.

[0058] As a preferred embodiment, the width of the positioning portion 11 is greater than that of the combined folding portion 12, so that the cross-sectional shape of the pull tube 1 is conical.

[0059] Specifically, the pull tube 1 is a conical structure, and its width becomes narrower as it gets closer to the guide groove 32. This is mainly to tighten the strip step by step so that the strip fits the fishbone as closely as possible, ensuring that after the pull tube 1 completes the combination of the strip and the fishbone, the fishbone strip output at the pull tube outlet 126 can pass through the guide groove 32 and finally be sewn with the dress fabric, thereby achieving the effect of quality control and increasing the cost-effective product quality.

[0060] As a preferred embodiment, the first combined folded surface 121, the second combined folded surface 122 and the second bottom surface 123 of the combined folded edge portion 12 adjacent to the guide groove 32 together form a pull tube outlet 126, and the cross-sectional shape of the pull tube outlet 126 is a "6" shape.

[0061] Specifically, Figure 6 As shown, the pull tube outlet 126 can guide the fishbone strip to be combined into a fishbone 7 located on the bottom surface C of the strip through the "6" shape surrounded by the first combined folded surface 121, the second combined folded surface 122 and the second bottom surface 123, and the folded edge A of the strip 6 covers the fishbone 7, and the folded edge B of the strip 6 covers the folded edge A, thereby achieving the effect of wrapping the strip 6 with the fishbone 7, simplifying the steps of combining and processing the fishbone strips.

[0062] As a preferred embodiment, the top height of the first combined fold surface 121 is lower than the top height of the second combined fold surface 122, and the distance between the first combined fold surface 121 and the second combined fold surface 122 is positively correlated with the distance between the fold surface and the pull tube outlet 126, and the closer to the pull tube outlet 126, the smaller the distance between the two combined fold surfaces.

[0063] As a preferred implementation, the top height of the first positioning folded surface 111 is lower than the top height of the second positioning folded surface 112 .

[0064] As a preferred embodiment, the fixing portion 4 is symmetrically provided with mounting holes 41 with respect to the pull cylinder 1 for mounting the auxiliary device at the sewing position by means of bolts.

[0065] The utility model is arranged at the sewing position through the pull tube and the guide plate structure, and for the process of the fishbone strip, the pull tube positioning part is used to first position the fishbone and the strip, and then the combined folding part is used to fold the strip to the left and right, and the fishbone is guided to pass into the folded strip through the guide fastener and the combined guide plate and pass out from the pull tube outlet, and the guide groove adjacent to the pull tube outlet can perform secondary positioning on the assembled fishbone strip, and at the same time cooperate with the guide sliding surface of the guide plate to push the fabric, so that the fishbone, the strip and the fabric are located at the front end of the guide groove for one time, replacing the multiple sewing processes of the fishbone strip in the sewing of formal dresses, which not only simplifies the operating steps of formal dress sewing, but also can play the effect of standardizing the teaching of formal dress sewing for beginners, and can improve the product quality of formal dress sewing and the production efficiency of formal dress sewing, and has practicality that can be promoted in the field of formal dress sewing.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for sewing formal dresses, characterized in that: It comprises a pull tube (1) and a guide plate (2), wherein the pull tube (1) comprises a positioning portion (11) and a combined folding portion (12), the guide plate (2) comprises a guide portion (3) and a fixing portion (4) distributed in a stepped manner, and a guide plate opening (5) arranged at the connection between the guide portion (3) and the fixing portion (4), and the pull tube (1) is arranged on the upper surface of the fixing portion (4) and passes through the guide plate opening (5) to be suspended on the lower surface of the guide portion (3); The positioning portion (11) comprises a first positioning folded surface (111), a second positioning folded surface (112) and a first bottom surface (113); the first positioning folded surface (111) is provided with a positioning fastener (114) for positioning the fishbone; The combined folding portion (12) comprises a first combined folding surface (121), a second combined folding surface (122), a second bottom surface (123) and a combined guide plate (124); the combined guide plate (124) is provided with a guide fastener (125) for guiding the combination of the fishbone and the strip; The upper surface of the guide portion (3) is a guide sliding surface (31) for guiding the displacement of the sewn fabric, and the front end of the guide portion (3) is provided with a guide groove (32) for guiding the herringbone strip.

2. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: A guide slide portion (115) for guiding the displacement of the sticker is arranged at the end of the positioning portion (11), and the guide slide portion (115) is a smooth curved surface connected to the first bottom surface (113).

3. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The folded edges of the positioning portion (11) and the combined folded edge portion (12) are both configured as arc-shaped smooth curved surfaces.

4. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The pull cylinder (1) and the guide plate (2) are an integrally formed structure.

5. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The pull cylinder (1) and the guide plate (2) are split structures and are detachably connected.

6. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The width of the positioning portion (11) is greater than that of the combined folded edge portion (12), so that the cross-sectional shape of the pull tube (1) is conical.

7. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The first combined folded surface (121), the second combined folded surface (122) and the second bottom surface (123) of the combined folded edge portion (12) adjacent to the guide groove (32) together form a pull-tube outlet (126), and the cross-sectional shape of the pull-tube outlet (126) is a "6" shape.

8. The auxiliary device for sewing formal dresses according to claim 7, characterized in that: The top height of the first combined fold surface (121) is lower than the top height of the second combined fold surface (122), and the distance between the first combined fold surface (121) and the second combined fold surface (122) is positively correlated with the distance between the fold surface and the pull tube outlet (126), and the closer to the pull tube outlet (126), the smaller the distance between the two combined fold surfaces.

9. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The top height of the first positioning folded surface (111) is lower than the top height of the second positioning folded surface (112).

10. The auxiliary device for sewing formal dresses according to claim 1, characterized in that: The fixing portion (4) is symmetrically provided with mounting holes (41) relative to the pull cylinder (1) for mounting the auxiliary device at the sewing position by bolt connection.

Images