A sleeve gusset structure without a lining

Abstract

The utility model discloses a kind of sleeve fork structure without lining, belong to sleeve fork technical field, sleeve fork seam is provided in sleeve side end, the part of sleeve left side of sleeve fork seam is defined as first cloth piece, the part of sleeve right side of sleeve fork seam is defined as second cloth piece, first cloth piece has extended protruding third cloth piece in one side of sleeve fork seam, at least two buttons are provided on third cloth piece, second cloth piece is also provided with buttonhole corresponding to button one by one;When third cloth piece is located in the inside of second cloth piece, button is connected on second cloth piece by corresponding buttonhole;At least two the sleeve fork patch of detachable connection is also connected on the button, and the sleeve fork patch covers sleeve fork seam.The disassembly of sleeve fork patch and the opening and closing of button can switch two modes of shielding buttonhole, exposed button and the like, satisfy the aesthetic needs of different occasions or different crowds;Detachable design is also convenient for individual cleaning or replacing sleeve fork patch, prolongs clothing service life.

Description

Technical Field

[0001] This utility model relates to the field of sleeve fork technology, and in particular to a sleeve fork structure without lining. Background Technology

[0002] Traditional sleeve vent designs, to ensure sturdiness and aesthetics, typically employ a double-layered design with lining and outer fabric sewn together. For example, in men's suits with back or side vents, the lining is used to cover the seams and reinforce the vents. This increases fabric usage, complicates the manufacturing process, and adds weight to the cuffs, affecting wearing comfort. While some lightweight garments like shirts have simplified structures, the following issues still exist:

[0003] Traditional sleeve vent design fixes the sleeve vent strip (similar to the sleeve vent patch in this application) to the sleeve, which can easily lead to fabric damage on fragile fabrics, and requires high sewing skills, increasing production costs; in addition, the sleeve vent strip of traditional sleeve vent is a fixed structure, and it is impossible to change the appearance according to the occasion or aesthetic needs.

[0004] Therefore, there is an urgent need for a sleeve brace design without lining. Utility Model Content

[0005] This utility model provides a sleeve brace structure without lining to solve the problems in the prior art.

[0006] The present invention adopts the following technical solution: a sleeve vent structure without lining is provided at the cuff side of the sleeve, the cuff side is provided with a sleeve vent seam, the part of the sleeve located to the left of the sleeve vent seam is defined as a first fabric piece, the part of the sleeve located to the right of the sleeve vent seam is defined as a second fabric piece, the first fabric piece has an extended protruding third fabric piece on one side of the sleeve vent seam, the third fabric piece is provided with at least two buttons, and the second fabric piece is also provided with buttonholes corresponding to the buttons; when the third fabric piece is located inside the second fabric piece, the buttons are connected to the second fabric piece through the corresponding buttonholes; at least two of the buttons are detachably connected with sleeve vent patches, and the sleeve vent patches cover the sleeve vent seam.

[0007] Preferably, the buttons are configured in pairs.

[0008] Preferably, the inner side of the sleeve patch is provided with two elastic bands for buttons, and the two buttons are respectively fastened to the two elastic bands.

[0009] Preferably, when the third fabric piece is located outside the second fabric piece, the third fabric piece can completely cover all the buttonholes.

[0010] Preferably, the inner edges of the first and third fabric pieces at the sleeve slit seam are both overlocked, and the overlocking position is defined as the first overlocking portion.

[0011] Preferably, the first overlock edge is folded inward by 0.2-0.3cm and fixed with concealed thread or with a 0.1cm wide visible thread sewn along the edge of the first overlock edge.

[0012] Preferably, the cuff of the sleeve is treated with a full-edge finishing process.

[0013] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0014] By removing the cuff patch and opening / closing the buttons, two styles can be switched: concealing the buttonholes or exposing the buttons, meeting the aesthetic needs of different occasions or groups of people. Simultaneously, the buttons separate the first and third fabric pieces, increasing the freedom of movement at the cuff and making it easier for the user to slip their arm through the cuff. The cuff patch covers the seams and buttonholes, avoiding the exposed structure of traditional cuff patches and enhancing the overall sophistication of the garment. The detachable design also facilitates individual washing or replacement of the cuff patch (and allows for the replacement of cuff patches with different appearances), extending the garment's lifespan. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the cuff structure after it has been flattened.

[0017] Figure 2 This is an exploded view of the cuff and the sleeve patch of this utility model after the cuff has been flattened.

[0018] Figure 3 This is a front view of the cuff of this utility model after it has been flattened.

[0019] Figure 4 This is a schematic diagram of the structure of the cuff after it has been flattened and the button removed.

[0020] Figure 5 This is a perspective view of the sleeve patch of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the first, second, and third fabric pieces of this utility model.

[0022] Figure Labels

[0023] 1-Sleeve; 3-Sleeve vent seam; 4-First fabric piece; 5-Second fabric piece; 51-Button seam; 52-First overlock edge; 6-Third fabric piece; 61-Button; 7-Sleeve vent patch; 71-Button elastic band. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] Reference Figures 1 to 6 As shown, this utility model embodiment provides a sleeve ventless structure, which is set at the cuff side of the sleeve 1. The cuff side is provided with a sleeve vent seam 3. The part of the sleeve 1 located to the left of the sleeve vent seam 3 is defined as a first fabric piece 4, and the part of the sleeve 1 located to the right of the sleeve vent seam 3 is defined as a second fabric piece 5. The first fabric piece 4 has an extended protruding third fabric piece 6 on one side of the sleeve vent seam 3. The third fabric piece 6 is provided with at least two buttons 61 (generally, two buttons 61 are configured). The second fabric piece 5 is also provided with buttonholes 51 corresponding to the buttons 61. When the third fabric piece 6 is located inside the second fabric piece 5, the buttons 61 are connected to the second fabric piece 5 through the corresponding buttonholes 51. At least two of the buttons 61 are also detachably connected with sleeve vent patches 7, and the sleeve vent patches 7 cover the sleeve vent seam 3.

[0027] A cuff has a sleeve vent seam 3 on the side. A third fabric piece 6 extends from the first fabric piece 4 on the left, and a button 61 on the third fabric piece 6 fastens to the buttonhole 51 of the second fabric piece 5 on the right, forming a closed cuff. A sleeve vent patch 7 is detachably attached to at least two buttons 61 to cover the sleeve vent seam 3 and the fastening area, achieving a neat appearance. When the sleeve vent patch 7 is removed, the buttons 61 and the buttonhole 51 are exposed; when the patch is attached, the buttonhole 51 and the buttons 61 are covered; if the buttons 61 are unfastened, the first fabric piece 4 and the third fabric piece 6 separate, and the cuff can be opened naturally.

[0028] By removing the cuff patch 7 and opening / closing the button 61, two forms can be switched: concealing the button seam 51 and exposing the button 61, to meet the aesthetic needs of different occasions or different groups of people. At the same time, the button 61 separates the first fabric piece 4 from the third fabric piece 6, which can improve the mobility of the cuff and make it easier for the user to put on the garment by passing their arm through the cuff. The cuff patch 7 covers the seam and button seam 51, avoiding the problem of the traditional cuff patch structure being exposed, and improving the overall refinement of the garment. The detachable design also makes it easy to wash or replace the cuff patch 7 separately (and different appearances of the cuff patch 7 can also be replaced), extending the service life of the garment.

[0029] In some practical applications, the connection between the sleeve vent patch 7 and the buttons 61 can be achieved as follows: Two elastic bands 71 ​​are provided on the inner side of the sleeve vent patch, and two buttons 61 are respectively fastened to the two elastic bands 71. The sleeve vent patch is detachably connected to the buttons 61 on the third fabric piece 6 via the inner elastic bands 71, that is, the buttons 61 pass through the loop structure of the elastic bands 71 ​​(or are directly fastened to the band body), and the elastic tension of the elastic bands fixes the sleeve vent patch 7 to the outside of the sleeve vent seam 3, thus covering the sleeve vent seam 3.

[0030] Specifically, when the third fabric piece 6 is located outside the second fabric piece 5, the third fabric piece 6 can completely cover all the buttonholes 51.

[0031] In some practical applications, the inner edges of the first fabric piece 4 and the third fabric piece 6 at the sleeve vent seam 3 are both overlocked, and the overlocking position is defined as the first overlocking portion 52 (e.g., Figure 6 Specifically, the first overlock edge 52 is folded inward by 0.2-0.3cm and fixed with concealed stitching or with a 0.1cm wide visible stitch along the edge of the first overlock edge 52.

[0032] Traditionally, the folded seam at the cuff has a relatively wide seam allowance (usually 0.5-1.5cm) to secure the edge. It is then treated by "folding the edge 1-2 times + sewing"—for example, first folding 0.3cm for overlocking, and then folding the whole thing 1cm to secure it. This results in 3-4 layers of fabric (original fabric + two folds), which significantly increases the thickness. This can make the cuff appear stiff and heavy, especially in areas like the cuff where movement is required.

[0033] In this embodiment, only the minimum seam allowance (usually 0.2-0.3cm) is retained. The edge is directly fixed by overlocking, and then the first overlocked part 52 is folded inward. The final thickness is only 2 layers of fabric, making it thinner and more comfortable overall.

[0034] In some practical applications, the cuff of sleeve 1 is treated with a full-edge finishing process (shown in the figure). Specific steps: Only a very narrow seam allowance is left at the cuff (usually 0.2-0.3cm, much less than the 1.5cm of traditional rolled edges, equivalent to "removing the extra 1cm"); then, an overlock machine is used to directly overlock the edge (locking the 0.2cm seam allowance edge to prevent fraying); along the overlocked edge, a very fine topstitch is sewn (the stitch is about 0.1cm from the edge) to fix the overlocked seam allowance to the fabric; ultimately, a cuff with only one layer of fabric + overlock stitch + topstitch is formed, with almost no thickness and no crease marks from rolled edges (existing rolled cuffs 2 require multiple folds, resulting in obvious crease marks).

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sleeve gusset structure without lining, disposed at the cuff side end of a sleeve (1), characterized in that, The cuff side is provided with a sleeve slit (3). The part of the sleeve (1) located to the left of the sleeve slit (3) is defined as the first fabric piece (4). The part of the sleeve (1) located to the right of the sleeve slit (3) is defined as the second fabric piece (5). The first fabric piece (4) has an extended protruding third fabric piece (6) on one side of the sleeve slit (3). The third fabric piece (6) is provided with at least two buttons (61). The second fabric piece (5) is also provided with buttonholes (51) corresponding to the buttons (61). When the third fabric piece (6) is located inside the second fabric piece (5), the buttons (61) are connected to the second fabric piece (5) through the corresponding buttonholes (51). At least two of the buttons (61) are also detachably connected with sleeve slit patches (7), and the sleeve slit patches (7) cover the sleeve slit (3).

2. The sleeve gusset structure without lining according to claim 1, characterized in that, The button (61) is configured in two.

3. The sleeve gusset structure without lining according to claim 2, characterized in that, The inner side of the sleeve patch is provided with two elastic bands (71) for buttons, and two buttons (61) are respectively fastened to the two elastic bands (71).

4. The sleeve gusset structure without lining according to claim 1, characterized in that, When the third piece of fabric (6) is located outside the second piece of fabric (5), the third piece of fabric (6) can completely cover all the buttonholes (51).

5. The sleeve brace structure without lining according to claim 1, characterized in that, The inner edges of the first fabric piece (4) and the third fabric piece (6) at the sleeve slit seam are both overlocked and the overlocking position is defined as the first overlocking part (52).

6. The sleeve gusset structure without lining according to claim 5, characterized in that, The first overlock portion (52) is folded inward by 0.2-0.3cm and fixed with a concealed thread or with a 0.1cm wide exposed thread sewn along the edge of the first overlock portion (52).

7. The sleeve gusset structure without lining according to claim 6, characterized in that, The cuff of the sleeve (1) is treated with a full-edge process.

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