Auxiliary positioning template for sewing clothing buttons

Abstract

The utility model relates to the technical field of auxiliary positioning templates, and discloses a clothing button sewing auxiliary positioning template which comprises a cross rod, a first connecting rod and a second connecting rod, a positioning plate is fixedly installed on the right side of the cross rod, scale marks are arranged on the top of the positioning plate, a positioning rectangular hole is formed in the positioning plate, and a positioning hole is formed in the right side of the cross rod. A hand-screwing screw rod slidably penetrates through the first head end connecting rod and the second head end connecting rod, a clamping plate is fixedly installed outside the hand-screwing screw rod, a limiting plate is fixedly installed at the bottom of the hand-screwing screw rod, and a hand-screwing threaded piece is fixedly installed outside the hand-screwing screw rod. According to the auxiliary positioning template for garment button sewing, the clamping plate and the hand-screwed threaded piece can be close to each other by screwing and locking between the hand-screwed screw rod and the hand-screwed threaded piece, so that the clamping plate and the hand-screwed threaded piece are prevented from rotating, rotation of all the first connecting rods and the second connecting rods is limited, and when the garment buttons are sewn and positioned, the clamping plate and the hand-screwed threaded piece are not prone to falling off. Deformation of the positioner due to any external conditions is avoided, and displacement and deflection of the positioner are avoided.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary positioning template technology, specifically an auxiliary positioning template for sewing garment buttons. Background Technology

[0002] A button sewing aid positioning template, also known as a button positioner, is a specially designed tool, usually made of plastic, cardboard, or other durable materials, with pre-drilled holes or marked points. The position and spacing of these holes or points are precisely set to quickly and accurately mark the position of the sewn button on the fabric.

[0003] In existing technology, button positioners typically consist of multiple longitudinally stretchable crossbars. The crossbars have internal grooves for positioning the buttons and restricting the sliding of connecting rods. The stretching of the crossbars is achieved through crisscrossing connecting rods. By changing the angle of the crossbars, the spacing between the crossbars can be adjusted, thus adjusting the spacing between each button. In use, simply mark the desired positions of the top and bottom buttons on the fabric, determine the required number of buttons, and unfold the positioner to position all the marked buttons at once. However, in practical use, this positioner lacks stability. The crossbars are supported only by the connecting rods and are easily displaced or misaligned due to fabric texture, wrinkles, slight external force, or pen tip slippage during marking. In large-scale garment button sewing, recalibration is required before each positioning, which is inconvenient. Therefore, an improved garment button sewing auxiliary positioning template is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary positioning template for sewing garment buttons, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary positioning template for sewing garment buttons, comprising a horizontal bar, a connecting rod one, and a connecting rod two. A positioning plate is fixedly installed on the right side of the horizontal bar. A scale mark is provided on the top of the positioning plate. A positioning rectangular hole is opened inside the positioning plate. A hand-tightening screw slides through the interior of the first and second connecting rods at the first end. A clamping plate is fixedly installed on the outside of the hand-tightening screw. A limit plate is fixedly installed on the bottom of the hand-tightening screw. A hand-tightening thread plate is fixedly installed on the outside of the hand-tightening screw.

[0006] Preferably, there are six sets of connecting rod one and connecting rod two, and the six sets of connecting rod one and connecting rod two are staggered at the bottom of the crossbar.

[0007] Preferably, the left and right end connections of the connecting rod one and the connecting rod two are both located at the bottom of the crossbar, and the two end connections are rotatably installed relative to each other.

[0008] Preferably, the left ends of both connecting rod one and connecting rod two are rotatably installed with the left end of the crossbar, and a limiting slide shaft is provided at the connection between the right ends of connecting rod one and connecting rod two, and the limiting slide shaft provided at the right ends of connecting rod one and connecting rod two is slidably installed inside the groove opened inside the crossbar.

[0009] Preferably, the clamping plate is located at the top of the second connecting rod, and the hand-tightening threaded plate is located at the bottom of the first connecting rod.

[0010] Preferably, the positioning rectangular hole extends through the interior of the positioning plate, and the scale markings are larger than the length of the positioning rectangular hole.

[0011] Compared with the prior art, this utility model provides an auxiliary positioning template for sewing buttons in clothing, which has the following beneficial effects:

[0012] 1. This garment button sewing auxiliary positioning template, through the setting of a hand-tightening screw and a hand-tightening threaded plate, allows the hand-tightening screw to slide through the center connection of connecting rod one and connecting rod two at the first end during use. This ensures stable rotation between connecting rod one and connecting rod two. The tightening action between the hand-tightening screw and the hand-tightening threaded plate brings the clamping plate closer to each other, clamping connecting rod one and connecting rod two at the first end and preventing their rotation. This restricts the rotation of all connecting rods one and two, ensuring that the positioning device will not deform due to any external factors during the sewing and positioning of garment buttons, thus preventing the positioning device from shifting or skewing. Furthermore, it can be directly fixed for use in large-volume sewing without the need for recalibration each time, improving the convenience of use.

[0013] 2. This garment button sewing auxiliary positioning template, through the setting of positioning plate, scale marks and positioning rectangular holes, allows the fabric to be marked inside the positioning rectangular holes during use. By remembering the corresponding scale, it can be marked on the same straight line in subsequent positioning marks, avoiding positioning errors. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the external structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the hand-tightening screw and its connection structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning plate and its connection structure of the present invention.

[0019] In the diagram: 1. Crossbar; 2. Connecting rod one; 3. Connecting rod two; 4. Positioning plate; 5. Scale mark; 6. Positioning rectangular hole; 7. Hand-tightening screw; 8. Clamping plate; 9. Limiting plate; 10. Hand-tightening threaded plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Example:

[0023] Please see Figure 1-4 This utility model provides a technical solution: an auxiliary positioning template for sewing garment buttons, including a horizontal bar 1, a connecting rod 1 2 and a connecting rod 2 3. A positioning plate 4 is fixedly installed on the right side of the horizontal bar 1. A scale mark 5 is provided on the top of the positioning plate 4. A positioning rectangular hole 6 is opened inside the positioning plate 4. A hand-tightening screw 7 slides through the inside of the first connecting rod 1 2 and the second connecting rod 2 3. A clamping plate 8 is fixedly installed on the outside of the hand-tightening screw 7. A limit plate 9 is fixedly installed on the bottom of the hand-tightening screw 7. A hand-tightening thread plate 10 is fixedly installed on the outside of the hand-tightening screw 7.

[0024] By using a manually operated screw 7 and a manually operated threaded disc 10, positioned at the central joint of connecting rod 12 and connecting rod 23 at the beginning, the threaded locking mechanism ensures a tight fit between connecting rod 12 and connecting rod 23, making rotation difficult and thus limiting the displacement and misalignment of the positioner.

[0025] Furthermore, there are six sets of connecting rod 1 2 and connecting rod 2 3, and the six sets of connecting rod 1 2 and connecting rod 2 3 are staggered at the bottom of the crossbar 1. By using the six sets of staggered connecting rod 1 2 and connecting rod 2 3, the sewing of the seven buttons can be positioned, thus adapting to the sewing positioning of most buttons on the market.

[0026] Furthermore, the left and right ends of connecting rod 1 and connecting rod 2 are both located at the bottom of the crossbar 1, and the two ends are rotatably installed relative to each other. By utilizing the rotatable installation of connecting rod 1 and connecting rod 2 and connecting rod 2 and connecting rod 3 at the ends, they can be rotated and deformed, thereby adjusting the distance between the crossbars 1 and the crossbars 1.

[0027] Furthermore, the left ends of connecting rod 1 2 and connecting rod 2 3 are rotatably installed with the left end of crossbar 1, and a limiting slide shaft is provided at the right end connection of connecting rod 1 2 and connecting rod 2 3. The limiting slide shaft provided at the right end of connecting rod 1 2 and connecting rod 2 3 is slidably installed inside the groove opened inside the crossbar 1. Through the limiting slide shaft, the distance adjustment between crossbars 1 can be made more stable and ensure that the adjustment distance is the same.

[0028] Furthermore, the clamping plate 8 is set at the top of the connecting rod 2 3, and the hand-tightening threaded plate 10 is set at the bottom of the connecting rod 1 2. By rotating the hand-tightening screw 7, the clamping plate 8 and the hand-tightening threaded plate 10 clamp the connecting rod 1 2 and the connecting rod 2 3, thereby restricting the relative rotation between the connecting rod 1 2 and the connecting rod 2 3.

[0029] Furthermore, the positioning rectangular hole 6 extends through the interior of the positioning plate 4, and the scale mark 5 is larger than the length of the positioning rectangular hole 6. The scale mark 5, covering the entire width of the positioning rectangular hole 6, enables more precise positioning marking.

[0030] In actual operation, when this device is used, first mark the positions of the first and last ends of the buttons to be sewn on the fabric. Then, according to the number of buttons to be fixed inside, pull the horizontal bar 1 at the first and last ends so that the two positioning rectangular holes 6 cover the top of the two marks. The number of positioning plates 4 between the marks should correspond to the number of buttons to be sewn inside. At this time, the spacing between each horizontal bar 1 is the same. At this time, the rotation between connecting rod 1 2 and connecting rod 2 3 is restricted. By rotating the hand screw 7, the clamping plate 8 and the hand screw thread 10 begin to move closer to each other until the hand screw 7 can no longer be turned. At this time, the clamping plate 8 and the hand screw thread 10 clamp connecting rod 1 2 and connecting rod 2 3. All connecting rod 1 2 and connecting rod 2 3 cannot rotate. At this time, the locator is in a stable state, and positioning marking can begin. Pass a pen through the inside of the positioning rectangular hole 6 to make a mark on the surface of the fabric and record the current scale so that the scale is kept on a line in subsequent marking.

[0031] When repeatedly performing the sewing positioning, the hand-tightening screw 7 can be rotated again at regular intervals to tighten the clamping plate 8 and the hand-tightening threaded plate 10, ensuring that they will not deform over a long period of time, and to keep them at a fixed interval for positioning marking until all production is completed. Then, the hand-tightening screw 7 and the hand-tightening threaded plate 10 can be loosened and the product can be folded and stored.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A garment button sewing auxiliary positioning template, comprising a horizontal bar (1), a connecting rod one (2), and a connecting rod two (3), characterized in that: A positioning plate (4) is fixedly installed on the right side of the crossbar (1). A scale mark (5) is provided on the top of the positioning plate (4). A positioning rectangular hole (6) is opened inside the positioning plate (4). A hand-tightening screw (7) slides through the first connecting rod (2) and the second connecting rod (3) at the first end. A clamping plate (8) is fixedly installed on the outside of the hand-tightening screw (7). A limit plate (9) is fixedly installed on the bottom of the hand-tightening screw (7). A hand-tightening threaded plate (10) is fixedly installed on the outside of the hand-tightening screw (7).

2. The auxiliary positioning template for sewing garment buttons according to claim 1, characterized in that: There are six sets of connecting rod one (2) and connecting rod two (3), and the six sets of connecting rod one (2) and connecting rod two (3) are staggered at the bottom of the crossbar (1).

3. The auxiliary positioning template for sewing garment buttons according to claim 1, characterized in that: The left and right ends of the connecting rod 1 (2) and connecting rod 2 (3) are both located at the bottom of the crossbar (1), and the two ends are rotatably installed relative to each other.

4. The auxiliary positioning template for sewing garment buttons according to claim 1, characterized in that: The left ends of the connecting rod 1 (2) and the connecting rod 2 (3) are rotatably installed with the left end of the crossbar (1), and a limiting slide shaft is provided at the right end of the connecting rod 1 (2) and the connecting rod 2 (3). The limiting slide shaft provided at the right end of the connecting rod 1 (2) and the connecting rod 2 (3) is limited and slidably installed in the groove opened inside the crossbar (1).

5. The auxiliary positioning template for sewing garment buttons according to claim 1, characterized in that: The clamp (8) is located at the top of the connecting rod 2 (3), and the hand-tightened threaded plate (10) is located at the bottom of the connecting rod 1 (2).

6. The auxiliary positioning template for sewing garment buttons according to claim 1, characterized in that: The positioning rectangular hole (6) extends through the interior of the positioning plate (4), and the scale of the scale mark (5) is greater than the length of the positioning rectangular hole (6).

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