A fabric clamping tool for darning

Abstract

The utility model discloses a kind of fabric clamping tools for darning, belong to fabric repair technical field.The tool includes clamping plate, clamping piece and fixed assembly.Clamping plate includes upper clamping plate and lower clamping plate, and long oval through-hole is equipped on two clamping plates.Fixed assembly includes two groups of bolt assembly, wherein two bolts are all penetrated in the long oval through-hole of upper clamping plate and lower clamping plate, and two clamping pieces are stacked on the stud between upper and lower clamping plate for each bolt, and the protruding end of two clamping pieces is respectively equipped with mutually attracted magnetic attraction assembly, for realizing the clamping of fabric edge.The utility model can be aimed at the both sides clamping of fabric edge defective part, also can realize the adjustment of distance between both sides clamping, satisfy the repair demand of different defective gap, reach the purpose of elastic darning, improve repair quality, improve repair efficiency.The tool structure is simple, easy to operate, and lower skill requirement to operator, will not cause secondary injury to fabric, can be reused, and environmental protection is easy to carry.

Description

Technical Field

[0001] This utility model relates to the field of fabric repair technology, and in particular to a fabric clamping tool for mending. Background Technology

[0002] Mending is a crucial process in fabric repair. Traditional fabric repair methods typically involve using an embroidery hoop, where the hoop is stretched taut around the damaged area of ​​the fabric, and the damaged portion inside is then mended. The structure of this hoop makes it effective primarily for repairing damage to non-edge areas, while mending edges is very difficult. This is because the circular support of the embroidery hoop makes it difficult to effectively hold and secure the edges of the damaged fabric. Therefore, mending edges currently relies heavily on manual labor, which is not only inefficient but also makes it difficult to control the tension of the warp and weft threads, resulting in less aesthetically pleasing and neat mending that fails to meet repair requirements.

[0003] It is evident that the existing fabric clamping tools used for mending still have inconveniences and shortcomings, and urgently need further improvement. How to create a new fabric clamping tool for mending that can effectively clamp the two sides of the damaged fabric edge, facilitating the repair of the damaged edge, overcoming the shortcomings of existing repair tools, improving work efficiency, and achieving a tightly woven, naturally smooth, and aesthetically pleasing finished fabric is a goal that the industry urgently needs to improve. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a fabric clamping tool for mending, which can effectively clamp the two sides of the damaged edge of the fabric, which is conducive to the repair of the damaged edge of the fabric, improves work efficiency, and achieves the effect of repairing the fabric with tight warp and weft, natural flatness, and beautiful integration, thereby overcoming the shortcomings of existing fabric repair tools.

[0005] To solve the above-mentioned technical problems, this utility model provides a fabric clamping tool for mending, including a clamping plate, clamping pieces, and fixing components.

[0006] The clamping plate includes an upper clamping plate and a lower clamping plate, and the upper clamping plate and the lower clamping plate are provided with two elongated elliptical through holes with the same structure and corresponding positions.

[0007] The fixing assembly includes two sets of bolt assemblies. Each set of bolt assemblies includes a bolt and a nut that mates with it. Both bolts of the two sets of bolt assemblies pass through the elongated elliptical through holes of the upper and lower clamping plates. The upper and lower clamping plates are clamped by the nuts that mate with them, and the position of the bolts in the elongated elliptical through holes is fixed.

[0008] The clamping pieces include four pieces. Two clamping pieces are stacked on the stud between the upper and lower clamping plates of each bolt. The other end of each clamping piece extends out of the edge of the upper and lower clamping plates. The extended ends of the two stacked clamping pieces are respectively provided with magnetic attraction components that attract each other to clamp the edge of the fabric. Thus, the two sets of clamping pieces are used to clamp the fabric edges on both sides of the missing part of the fabric edge. The two sets of bolt assemblies are used to adjust the distance between the two sets of clamping pieces.

[0009] In a further improvement, the elongated elliptical through holes on the upper and lower clamping plates are both countersunk holes, with the two countersunk holes facing away from each other.

[0010] As a further improvement, the bolt assembly also includes a washer.

[0011] As a further improvement, the clip is made of fabric.

[0012] In a further improvement, both the upper and lower clamping plates are made of square plates and have the same structural dimensions.

[0013] As a further improvement, all four corners of the upper and lower clamping plates are rounded.

[0014] Further improvements include a C-shaped protective sleeve for fitting over the aligned edges of the upper and lower clamping plates.

[0015] In a further improvement, the C-shaped protective sleeve has an overall U-shaped structure and is used to be fitted onto the three aligned edges of the upper and lower clamping plates, excluding the protruding side of the clamping piece.

[0016] With this design, the present invention has at least the following advantages:

[0017] 1. This utility model of a fabric clamping tool, by setting two clamping plates and two sets of overlapping clamping pieces within the two clamping plates, can clamp the damaged edges of the fabric from both sides, providing favorable support for the damaged edges. This facilitates warp and weft repair of the damaged areas, improves repair quality and efficiency, and achieves a tight, natural, and smooth fabric with a strong sense of unity. It effectively overcomes the limitations of existing clamping tools in repairing damaged fabric edges. This fabric clamping tool has a simple structure, is easy to operate, and requires relatively low skill or expertise from the operator.

[0018] 2. Furthermore, the setting of elongated elliptical through holes on the two clamping plates ensures the adjustment of the distance between the two sets of bolt assemblies, thereby achieving the adjustment of the distance between the two sets of clamping plates, meeting the repair needs of different missing gaps on the fabric edge, achieving the purpose of elastic patching, with flexible adjustment and strong adaptability.

[0019] 3. It also features a magnetic attachment on the clip, which makes it easy and convenient to hold the fabric without causing secondary damage. The clamping is stable, safe and practical, reusable, and can be used on a variety of fabrics. It is also environmentally friendly and easy to carry. Attached Figure Description

[0020] The above is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, the following describes this utility model in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of the fabric clamping tool of this utility model;

[0022] Figure 2 yes Figure 1 Structural cross-section of line AA in the middle;

[0023] Figure 3 This is a schematic diagram of the connection between the bolt assembly and the two overlapping clamping plates in the fabric clamping tool of this utility model.

[0024] Figure 4 This is a schematic diagram of the C-shaped protective sleeve in the fabric clamping tool of this utility model.

[0025] Among them, 1. upper clamping plate, 2. lower clamping plate, 3. bolt, 4. washer, 5. nut, 6. upper clamping plate, 7. lower clamping plate, 8. magnetic suction assembly, 9. C-shaped protective cover, 11. long elliptical through hole. Detailed Implementation

[0026] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0027] See attached document Figure 1 and 2 As shown, the fabric clamping tool for mending in this embodiment includes a clamping plate, clamping pieces, and fixing components.

[0028] The clamping plate includes an upper clamping plate 1 and a lower clamping plate 2. In this embodiment, both the upper clamping plate 1 and the lower clamping plate 2 are made of square plates, and both have the same structural dimensions. Furthermore, the four corners of both the upper clamping plate 1 and the lower clamping plate 2 are rounded to avoid secondary damage to the fabric.

[0029] In this embodiment, the upper clamping plate 1 and the lower clamping plate 2 are provided with two elongated elliptical through holes 11 with the same structure and corresponding positions.

[0030] The fixing assembly includes two sets of bolt assemblies. Each bolt assembly includes a bolt 3, a washer 4, and a nut 5 that mates with the bolt thread. Both bolts 3 pass through the elongated elliptical through-holes 11 of the upper clamping plate 1 and the lower clamping plate 2 from bottom to top, and the top of the bolts protrudes above the upper surface of the upper clamping plate 1. The washer 4 and the nut 5 are fitted onto the upper end of the bolts. Tightening the nut 5 clamps the upper clamping plate 1 and the lower clamping plate 2, and fixes the position of the bolts 3 in the elongated elliptical through-holes 11. That is, the position of the two sets of bolt assemblies in the elongated elliptical through-holes 11 is adjustable.

[0031] The clamping pieces include four pieces. Two clamping pieces, namely upper clamping piece 6 and lower clamping piece 7, are stacked on the stud between the upper clamping plate 1 and the lower clamping plate 2 of each bolt 3, as shown in the attached diagram. Figure 2 and 3 As shown. The other ends of the upper clamping piece 6 and the lower clamping piece 7 extend beyond the edges of the upper clamping plate 1 and the lower clamping plate 2, respectively. The extended ends of the two overlapping upper clamping pieces 6 and 7 are respectively equipped with mutually attracting magnetic assemblies 8, used to clamp the fabric edges. Thus, the two sets of clamping pieces located on the two studs can respectively clamp the fabric edges on both sides of the damaged portion, forming a tension on the fabric edges, which facilitates the repair of the damaged portion in the middle. Furthermore, since the distance between the two sets of bolt assemblies is adjustable, the distance between the two sets of clamping pieces can be adjusted to suit fabrics with different damaged sizes.

[0032] Preferably, the elongated elliptical through holes 11 on the upper clamping plate 1 and the lower clamping plate 2 are both countersunk holes. When in use, the two countersunk holes are arranged back to back, that is, the outer hexagonal head of the bolt 3 can be embedded in the countersunk hole of the lower clamping plate 2, and the washer 4 and nut 5 can be embedded in the countersunk hole of the upper clamping plate 1, ensuring the flatness of the upper and lower surfaces of the clamping tool and avoiding damage to the fabric.

[0033] In this embodiment, the clamping piece can be made of a fabric material with a certain degree of stiffness, or other flexible materials, to adapt to different fabric clamping requirements.

[0034] To prevent the gap between the two clamps from pinching the operator's hand and causing discomfort during use, this embodiment of the fabric clamping tool also includes a C-shaped protective sleeve 9, as shown in the attached image. Figure 4 As shown, it can be used to fit over the aligned edges of the upper clamping plate 1 and the lower clamping plate 2. More preferably, the C-shaped protective sleeve 9 has an overall U-shaped structure and is used to fit over the other three aligned edges of the upper clamping plate 1 and the lower clamping plate 2, excluding the side where the clamping piece protrudes, to ensure operational safety and improve the grip comfort during operation.

[0035] The method of using the fabric clamping tool described in this utility model is as follows: When it is necessary to mend fabric with damaged edges, loosen the nut 5 to separate the upper clamp 1 and the lower clamp 2 at a small angle. Then, adjust the distance between the two bolts 3 according to the size of the damaged area of ​​the fabric. After reaching the appropriate position, tighten the nut 5 to fix the upper clamp 1 and the lower clamp 2, as well as the distance between the two sets of clamping pieces. Open the magnetic suction assembly between the upper clamping piece 6 and the lower clamping piece 7 of the two sets of clamping pieces, and clamp the fabric on both sides of the damaged part in the two sets of clamping pieces respectively, and clamp it by the magnetic suction assembly 8. Then, put the C-shaped protective sleeve 9 on the other aligned edges of the upper clamp 1 and the lower clamping piece 2 except for the side where the clamping pieces protrude, and you can start repairing the damaged part of the fabric edge. In specific operation, the operator holds the end of the upper and lower clamping pieces away from the clamping pieces with one hand and applies a certain pulling force, while the operator can use the other hand to carry out the warp and weft repair of the damaged part of the fabric edge, which is simple and convenient.

[0036] This utility model of fabric clamping tool provides a beneficial supplement to existing fabric clamping tools, and can effectively repair damaged parts of fabric edges, improve the quality of mending, increase the efficiency of mending, and fully meet the requirements of fabric repair.

[0037] Structures, devices, and operating methods not specifically described or explained in this utility model shall be implemented in accordance with conventional methods in the art unless otherwise specified or limited. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principles of this technology, and these improvements and modifications should also be considered within the protection scope of this utility model.

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