Tool for splicing cloth on two sides of decoration strip

Abstract

The utility model relates to a decoration strip double-side cloth splicing tool which comprises a pull cylinder used for positioning a decoration strip, a positioning piece used for positioning cloth is arranged outside the pull cylinder in a matched mode, and the pull cylinder and / or the positioning piece are / is matched with a presser foot of a sewing machine. In the operation process, only the folder needs to be arranged at the position of a computer double-needle sewing machine, after the decoration strips penetrate into the folder, the two garment pieces are respectively held to be folded at the position of the positioning piece until the operation is finished, and the operation is simple and convenient; compared with the prior art, three steps and two lines are omitted in the whole operation process, the product quality is stable, the working efficiency is improved by 80%, and the labor cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing, in particular to a tool for splicing fabrics on both sides of a decorative strip. Background Art

[0002] Clothing design is updated very quickly, and during the process of updating, its design generally conforms to people's current basic judgment of beauty and fashion.

[0003] With the development of clothing design, a style has emerged - the minimalist style. As the name suggests, it is to leave out excessive decorations and create a simple but not simple outfit, creating an atmosphere of high-end feeling. Minimalist style outfits generally do not have gorgeous designs and do not require too much jewelry stacking.

[0004] However, due to the limitations of minimalist design, it is often more suitable for wearers with perfect body lines. In order to make these clothes suitable for more consumers, connecting decorative strips are often set between the pieces of clothing. These decorative strips are relatively simple, but can serve as the "bones" of the clothing, allowing the clothing to maintain a more reasonable shape.

[0005] For the production of such decorative strips, the conventional operation in the prior art is to sew one side of the front of one garment piece and the corresponding side of the front of the decorative strip with a sewing machine, sew one side of the front of another garment piece and the corresponding side of the front of the decorative strip with a sewing machine, press a certain width of stitches from the front between the decorative strip and the first garment piece that has been sewed, and press a certain width of stitches from the front between the decorative strip and the second garment piece that has been sewed. In summary, the entire processing process needs to go through four steps, sewing four lines, which is slow, unstable in quality, and has a high defective rate. Utility Model Content

[0006] The utility model solves the problems existing in the prior art and provides a tool for splicing fabrics on both sides of a decorative strip.

[0007] The technical solution adopted by the utility model is a double-sided fabric splicing tool for decorative strips, the tool comprises a pull tube for positioning the decorative strips, a positioning piece for positioning the fabric is provided outside the pull tube, and the pull tube and / or the positioning piece are arranged in cooperation with the presser foot of a sewing machine.

[0008] Preferably, the pull cylinder is a flat cylinder structure, a center seam is formed on the top of the pull cylinder, and one end of the center seam facing the presser foot is flush with the end of the pull cylinder.

[0009] Preferably, the positioning member comprises a fixing plate, the fixing plate is attached to the bottom of one end of the pull tube facing the presser foot, and buckle plates are connected to both sides of the fixing plate, and the buckle plates are buckled above the end of the pull tube.

[0010] Preferably, a retaining edge is provided at the bottom of the presser foot, and the length of at least one buckle piece is greater than the width of the upper piece of the pull tube at the side corresponding to the center seam.

[0011] Preferably, the arc-shaped edge of one buckle piece on the side facing the center seam is connected to a hypotenuse, and the width of the buckle piece corresponding to the hypotenuse gradually decreases; the side of the other buckle piece facing the center seam is an arc-shaped edge.

[0012] Preferably, a retaining edge is provided on both sides of the bottom of the presser foot respectively, and the two buckle plates are symmetrical about the central axis of the center seam and the length of the buckle plates is less than or equal to the width of the upper plate of the pull tube corresponding to the side of the center seam.

[0013] Preferably, the side of any buckle piece facing the center seam is an arc-shaped edge.

[0014] Preferably, one end of the positioning member facing the presser foot is flush with the end of the pull cylinder.

[0015] Preferably, a mounting piece is provided to cooperate with the pull cylinder and the positioning piece, the mounting piece is provided with a fixing channel, and a mounting hole is provided to cooperate with the mounting piece.

[0016] Preferably, the positioning member is fixed to one end of the fixing channel, and the mounting holes are evenly distributed on the edge of the mounting member.

[0017] The utility model relates to a double-sided cloth splicing tool for decorative strips, comprising a pull tube for positioning the decorative strips, a positioning piece for positioning the cloth being matched outside the pull tube, and the pull tube and / or the positioning piece being matched with the presser foot of a sewing machine.

[0018] The beneficial effect of the utility model is that during the operation, it is only necessary to place the pull cylinder on the computer double-needle sewing machine, insert the decorative strip, and then hold the two garment pieces respectively and fold the edges at the positioning parts until it is completed. The operation is simple; the overall operation process saves three steps and two lines compared with the prior art, the product quality is stable, the work efficiency is improved by 80%, and the labor cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view structure of implementation mode 1 in the present utility model;

[0021] Figure 3 This is a schematic diagram of the main view structure of implementation mode 1 of the present utility model;

[0022] Figure 4 It is a schematic diagram of the top view structure of implementation mode 2 in the present utility model;

[0023] Figure 5 This is a schematic diagram of the main view structure of implementation mode 2 of the present utility model;

[0024] Figure 6 This is a schematic diagram of the structure of installing the decorative strip and one side of the fabric in the utility model. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with embodiments, but the protection scope of the present invention is not limited thereto.

[0026] The utility model relates to a double-sided fabric splicing tool for decorative strips, the tool comprising a pull tube 2 for positioning a decorative strip 1, a positioning piece 4 for positioning fabric 3 is provided outside the pull tube 2, and the pull tube 2 and / or the positioning piece 4 are arranged in cooperation with a presser foot 5 of a sewing machine.

[0027] In the utility model, the decorative strip 1 is positioned by the pull tube 2 to ensure the central position of the decorative strip 1, and a positioning member 4 is provided outside the pull tube 2 for positioning two pieces of cloth 3 (garment pieces) respectively. That is, in the actual working process, it is only necessary to determine the positions of the pull tube 2 and the positioning member 4 to determine the positions of the decorative strip 1 and the two pieces of cloth 3. Under the action of the presser foot 5, the whole is moved backward to complete the splicing.

[0028] The pull cylinder 2 is a flat cylinder structure, and a center seam 6 is formed on the top of the pull cylinder 2 . One end of the center seam 6 facing the presser foot 5 is flush with the end of the pull cylinder 2 .

[0029] The positioning member 4 includes a fixing plate 41 , which is attached to the bottom of one end of the pull tube 2 facing the presser foot 5 , and buckle plates 42 are connected to both sides of the fixing plate 41 , which are buckled above the end of the pull tube 2 .

[0030] In the utility model, the pull tube 2 is a flat tube structure, which can be adapted to the width and height of the decorative strip 1. A center seam 6 is opened on its top to facilitate the installation of the decorative strip 1 and the cooperation with the presser foot 5. Therefore, the end of the center seam 6 facing the presser foot 5 is flush with the end of the pull tube 2.

[0031] In the utility model, based on the structure of the pull tube 2, the positioning member 4 is set in the form of a fixed plate 41 and two buckle plates 42 on both sides thereof. The fixed plate 41 and the two buckle plates 42 are integrated, similar to the structure of the wing, and are covered on one end of the pull tube 2 facing the presser foot 5.

[0032] In the present invention, the matching arrangement of the buckle piece 42 and the presser foot 5 includes at least two implementation methods.

[0033] Implementation Method 1

[0034] A retaining edge 51 is disposed at the bottom of the presser foot 5 , and the length of at least one buckle piece 42 is greater than the width of the upper piece 21 of the pull tube 2 at the side corresponding to the middle seam 6 .

[0035] The arc-shaped edge of one buckle piece 42 facing the center seam 6 is connected to the hypotenuse, and the width of the buckle piece 42 corresponding to the hypotenuse gradually decreases; the side of the other buckle piece 42 facing the center seam 6 is an arc-shaped edge.

[0036] In the present embodiment, there is only one retaining edge 51 at the bottom of the presser foot 5. Under this structure, the presser foot 5 can only exert force on a point or a line of the positioning member 4. At this time, the length of the buckle piece 42 (A) is set to be larger, generally larger than the width of the upper piece 21 of the pull tube 2 on the side corresponding to the center seam 6. The two buckle pieces 42 must have arc-shaped edges on the side facing the center seam 6, and the arc-shaped edges of the buckle pieces 42 (A) are connected to the oblique edges at the back, which reserve enough operating space for the presser foot 5. The buckle piece 42 (B) is smaller than the width of the upper piece 21 of the pull tube 2 on the side corresponding to the center seam 6. The retaining edge 51 of the presser foot 5 is pressed on the buckle piece 42 (B) and the position of action falls between the buckle piece 42 (A) and the buckle piece 42 (B).

[0037] Implementation Method 2

[0038] A retaining edge 51 is provided on both sides of the bottom of the presser foot 5 , and the two buckle plates 42 are symmetrical about the central axis of the middle seam 6 , and the length of the buckle plates 42 is less than or equal to the width of the upper plate 21 of the pull tube 2 at the corresponding side of the middle seam 6 .

[0039] The side of any buckle piece 42 facing the center seam 6 is an arc-shaped edge.

[0040] In this embodiment, two ribs 51 are set at the bottom of the presser foot 5, and the two ribs 51 can respectively contact and balance the two buckle plates 42, so the two buckle plates 42 can be symmetrical with the central axis of the center seam 6 and the length of the buckle plates 42 is less than or equal to the width of the upper plate 21 of the pull tube 2 on the side corresponding to the center seam 6.

[0041] One end of the positioning member 4 facing the presser foot 5 is flush with the end of the pull cylinder 2 .

[0042] A mounting member 7 is provided in cooperation with the pull tube 2 and the positioning member 4 . The mounting member 7 is provided with a fixing channel 8 . A mounting hole 9 is provided in cooperation with the mounting member 7 .

[0043] The positioning member 4 is fixed to one end of the fixing channel 8 , and the mounting holes 9 are evenly distributed on the edge of the mounting member 7 .

[0044] In the present invention, in order to facilitate folding of the cloth 3 (garment pieces), generally speaking, the positioning member 4 is arranged at one end facing the presser foot 5 and is flush with the end of the pull tube 2 .

[0045] In the utility model, further, in order to ensure the smooth application of the overall tool and the stability of pulling the decorative strip 1, a mounting member 7 including a fixed channel 8 is provided. The fixed channel 8 is used to pass and fix part of the pull tube 2 and the positioning member 4, while satisfying the passing limit of the decorative strip 1. The mounting member 7 is generally a bottom plate structure, which is convenient for sewing and setting the fixed channel 8. The positioning member 4 is arranged at the end of the fixed channel 8 to retain a sufficient channel length. Mounting holes 9 are arranged around the mounting member 7 to ensure its docking with the work surface.

[0046] In the present invention, for overall stability, the fixed channel 8, the bottom of the positioning member 4 and the bottom of the pull tube 2 are fixedly connected.

[0047] An embodiment of the utility model is given:

[0048] 1. The pull tube 2 is made of stainless steel skin with a thickness of 0.03 mm and a length of 150 mm, and the width of the middle seam 6 is 50 mm;

[0049] 2. Make the positioning piece 4 with 0.03mm thick and 30mm long stainless steel skin, 5mm wider and 2.5mm thicker than the pull tube 2, and modify the two inner sides upward to 1 / 4 circle (arc edge), align with the pull tube 2, and weld;

[0050] 3. Make the mounting member 7 with stainless steel of 0.05mm thickness, 26mm width and 75mm length, set the combination of the positioning member 4 and the pull tube 2 downward in the middle of the mounting member 7, and then open a fixing channel 8 and a mounting hole 9;

[0051] 4. Place the pull tube 2 on the presser foot 5 of the computerized double-needle sewing machine, insert the decorative strip 1 into the pull tube 2, and then hold the two fabrics 3 (garment pieces) and fold them inward and downward along the buckle piece 42 of the positioning piece 4, and start sewing until it is completed.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-sided fabric splicing tool for decorative strips, characterized by: The tool comprises a pull cylinder for positioning the decorative strip, and a positioning piece for positioning the cloth is arranged outside the pull cylinder, and the pull cylinder and / or the positioning piece are arranged in cooperation with the presser foot of the sewing machine.

2. A double-sided fabric splicing tool for decorative strips according to claim 1, characterized in that: The pull cylinder is a flat cylinder structure, a middle seam is formed on the top of the pull cylinder, and one end of the middle seam facing the presser foot is flush with the end of the pull cylinder.

3. A double-sided fabric splicing tool for decorative strips according to claim 1, characterized in that: The positioning piece comprises a fixing plate, which is attached to the bottom of one end of the pull tube facing the presser foot. Both sides of the fixing plate are connected with buckle plates, which are buckled above the end of the pull tube.

4. A double-sided fabric splicing tool for decorative strips according to claim 3, characterized in that: A retaining edge is arranged at the bottom of the presser foot, and the length of at least one buckle piece is greater than the width of the upper piece of the pull tube at the side corresponding to the middle seam.

5. A double-sided fabric splicing tool for decorative strips according to claim 4, characterized in that: The arc-shaped edge of one buckle piece on one side facing the middle seam is connected to the hypotenuse, and the width of the buckle piece corresponding to the hypotenuse gradually decreases; the side of the other buckle piece facing the middle seam is an arc-shaped edge.

6. A double-sided fabric splicing tool for decorative strips according to claim 3, characterized in that: A retaining edge is respectively arranged on both sides of the bottom of the presser foot, and two buckle plates are symmetrical with the central axis of the middle seam, and the length of the buckle plates is less than or equal to the width of the upper plate of the pull tube corresponding to the side of the middle seam.

7. A double-sided fabric splicing tool for decorative strips according to claim 6, characterized in that: The side of any buckle piece facing the center seam is an arc-shaped edge.

8. The double-sided fabric splicing tool for decorative strips according to claim 3, characterized in that: One end of the positioning piece facing the presser foot is flush with the end of the pull cylinder.

9. The double-sided fabric splicing tool for decorative strips according to claim 1, characterized in that: A mounting piece is provided to cooperate with the pull tube and the positioning piece, the mounting piece is provided with a fixing channel, and a mounting hole is provided to cooperate with the mounting piece.

10. A double-sided fabric splicing tool for decorative strips according to claim 9, characterized in that: The positioning piece is fixed to one end of the fixing channel, and the mounting holes are evenly distributed on the edge of the mounting piece.

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