High-altitude operation safety belt braid with light reflecting function

Abstract

The utility model relates to a high-altitude operation safety belt braid with a light reflecting function, which belongs to the technical field of braids and comprises an upper surface layer and a lower surface layer which are mutually overlapped and formed by interweaving two groups of warps and two groups of wefts respectively, and the upper surface layer and the lower surface layer are connected through connecting warps; the lock stitch is arranged on the knitted edges of the upper surface layer and the lower surface layer and used for preventing the wefts from being scattered; the reflective stripe is woven between the upper surface layer and the lower surface layer. Compared with the prior art, the upper surface and the lower surface of the braid adopt a high plain weave and a low plain weave, so that the braid has multiple interweaving points, firm texture, stiff and smooth surface, and the wear resistance of the surface of the braid is effectively improved. Moreover, the warps, the wefts and the lock stitch of the braid are polyester high-strength industrial filaments, so that the overall strength of the braid can be improved, and the braid is prevented from being broken.

Description

Technical Field

[0001] The utility model relates to the technical field of webbings, in particular to a high-altitude work safety belt webbing with a reflective function. Background Art

[0002] Reflective tape is a safety product that can reflect the surrounding light at night and serve as a warning to pedestrians, drivers and night workers. Reflective tape can be used by sewing it on clothing or by sewing a combination of tapes.

[0003] In the prior art, reflective webbing is mostly woven from reflective strips and polypropylene materials. Such webbing has low tensile strength and poor anti-aging performance, and is easily broken due to wear. Utility Model Content

[0004] The purpose of the utility model is to provide a high-altitude work safety belt webbing with a reflective function in order to overcome at least one of the defects of the above-mentioned prior art. The upper and lower surfaces of the webbing adopt a high and a low plain weave structure with many interlacing points, a strong texture, a straight surface and a smooth surface, which effectively improves the wear resistance of the webbing surface; at the same time, the warp, weft and lock edge lines of the webbing are all high-strength industrial filaments of polyester, which can increase the overall strength of the webbing and avoid webbing breakage.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A high-altitude work safety belt webbing with a reflective function, the webbing comprising: two groups of warp threads are respectively interwoven with two groups of weft threads to form an upper surface layer and a lower surface layer that overlap each other, the upper surface layer and the lower surface layer being connected by connecting the warp threads; a locking thread arranged on the knitted edges of the upper surface layer and the lower surface layer to prevent the weft threads from spreading; and a reflective strip woven into the middle position of the upper surface layer and the lower surface layer.

[0007] Furthermore, the upper surface layer and the lower surface layer are both plain weave structures with one high and one low formed by interweaving of warp and weft, and both present a plain weave appearance.

[0008] Furthermore, the warp is polyester high-strength industrial filament, and the warp specification is 1670dtex / 96f; the weft is polyester high-strength industrial filament, and the weft specification is 1100dtex / 96f; the edgelock is polyester high-strength industrial filament, and the specification is 167dtex / 24f. The use of polyester high-strength industrial filament increases the breaking strength of the webbing, and the breaking strength value is greater than 30KN;

[0009] Furthermore, there are 240 to 260 warp threads.

[0010] Furthermore, the warp density of the webbing is 60 strands / CM-70 strands / CM.

[0011] Furthermore, the weft density of the webbing is 7.7 wefts / CM-8.4 wefts / CM.

[0012] Furthermore, the upper surface layer and the lower surface layer are both coated with a wear-resistant damping coating.

[0013] Furthermore, the wear-resistant damping coating is a polyurethane-based wear-resistant damping coating with a rough surface.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] (1) The upper and lower surfaces of the webbing of the utility model adopt a high-low plain weave structure with many interlacing points, a strong texture, a smooth surface, and effectively improve the wear resistance of the webbing surface.

[0016] (2) The warp, weft and edge-locking threads of the webbing of the utility model are all made of high-strength industrial polyester filaments, which can increase the overall strength of the webbing and prevent the webbing from breaking.

[0017] (3) The wear-resistant damping coating can make the webbing of the utility model more wear-resistant and less likely to slide against the body when worn, which can greatly enhance the safety of outdoor and high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the organization of the high-altitude work safety belt webbing with reflective function in Example 1;

[0019] Figure 2 This is a schematic diagram of the reflective strip organization in Example 1;

[0020] Figure 3 This is a schematic diagram of the surface structure in Example 1;

[0021] Figure 4 This is a schematic diagram of the structure of the high-altitude work safety belt webbing with reflective function in Example 1;

[0022] Numbers in the figure show: 1-upper surface; 2-lower surface; 3-reflective strip. DETAILED DESCRIPTION

[0023] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0024] Example 1

[0025] See also Figure 1-4A high-altitude work safety belt with reflective function, the belt comprising: two groups of warp threads are interwoven with two groups of weft threads to form an upper surface layer 1 and a lower surface layer 2 that overlap each other, the upper surface layer 1 and the lower surface layer 2 are connected by connecting warp threads; a lock thread arranged on the knitted edges of the upper surface layer 1 and the lower surface layer 2 to prevent the weft threads from spreading; a reflective strip 3 woven into the middle position of the upper surface layer 1 and the lower surface layer 2.

[0026] In this embodiment, the upper surface layer 1 and the lower surface layer 2 are both plain weaves with one high and one low formed by interweaving warp and weft, and both present the appearance of plain weaves. Figure 3 The tissues are interwoven to form an upper surface 1 and a lower surface 2 of the webbing.

[0027] In this embodiment, the reflective strip 3 is Figure 2 The tissues are interwoven to form the reflective parts on the front and back of the ribbon.

[0028] In this embodiment, the connecting warp threads connect the upper surface 1 and the lower surface 2 of the ribbon together.

[0029] In this embodiment, the warp is polyester high-strength industrial filament, and the warp specification is 1670dtex / 96f; the weft is polyester high-strength industrial filament, and the weft specification is 1100dtex / 96f; the selvedge is polyester high-strength industrial filament, and the specification is 167dtex / 24f. The use of polyester high-strength industrial filament increases the breaking strength of the webbing, and the breaking strength value is greater than 30KN; the warp has 240 strands; the warp density of the webbing is 60 strands / CM; the weft density of the webbing is 7.7 strands / CM.

[0030] Example 2

[0031] This embodiment is basically the same as the embodiment 1, except that the upper surface layer 1 and the lower surface layer 2 of this embodiment are both coated with a wear-resistant damping coating, which is a polyurethane-based wear-resistant damping coating with a rough surface.

[0032] Example 3

[0033] This embodiment is basically the same as the embodiment 1, except that there are 260 warp threads, the warp density of the webbing is 70 threads / CM, and the weft density of the webbing is 8.4 wefts / CM.

[0034] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A high-altitude work safety belt webbing with reflective function, characterized in that: The webbing comprises: The two groups of warp threads are respectively interwoven with the two groups of weft threads to form an upper surface layer (1) and a lower surface layer (2) that overlap each other, and the upper surface layer (1) and the lower surface layer (2) are connected by connecting warp threads; A lock thread provided on the knitted edges of the upper surface layer (1) and the lower surface layer (2) to prevent the weft threads from unraveling; A reflective strip (3) is woven into the middle of the upper surface layer (1) and the lower surface layer (2).

2. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The upper surface layer (1) and the lower surface layer (2) are both plain weave structures with one high and one low formed by the warp and weft threads interwoven with each other, and both present the appearance of plain weave structures.

3. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The warp yarn is polyester high-strength industrial filament yarn, and the warp yarn specification is 1670dtex / 96f.

4. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The weft yarn is polyester high-strength industrial filament, and the specification of the weft yarn is 1100dtex / 96f.

5. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The locking thread is polyester high-strength industrial filament with a specification of 167dtex / 24f.

6. The high-altitude work safety belt webbing with reflective function according to claim 1, characterized in that: The number of the warp threads is 240 to 260.

7. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The warp density of the webbing is 60 strands / CM-70 strands / CM.

8. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The weft density of the webbing is 7.7 wefts / CM-8.4 wefts / CM.

9. The high-altitude work safety belt with reflective function according to claim 1, characterized in that: The upper surface layer (1) and the lower surface layer (2) are both coated with a layer of wear-resistant damping coating.

10. The high-altitude work safety belt with reflective function according to claim 9, characterized in that: The wear-resistant damping coating is a polyurethane-based wear-resistant damping coating with a rough surface.

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