Antistatic braid
By designing a sliding-connected antistatic layer and moving components in the webbing and utilizing a combination of hygroscopic yarn and metal yarn, the problem of the webbing's antistatic effect being not resistant to washing and friction is solved, achieving long-lasting antistatic performance.
Patent Information
- Application Number
- CN202422753379.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The antistatic effect of existing webbings easily disappears after washing and friction, and the antistatic performance is poor.
A webbing structure was designed, consisting of two webbing layers fixedly connected to each other and an antistatic layer connected in a sliding manner. The antistatic layer is composed of hygroscopic yarn and metal yarn. The extension and retraction of the antistatic layer are achieved by moving the components. The hygroscopic and conductive properties of the hygroscopic yarn and metal yarn are utilized to release static electricity and prevent wear.
It improves the antistatic effect of the webbing, extends the service life of the antistatic layer, prevents unnecessary wear and tear, and enhances the antistatic performance of the webbing.
Smart Images
Figure CN223314613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of webbings, and more particularly to an antistatic webbing. Background Art
[0002] Webbing is a narrow or tubular fabric made of various yarns. There are many types of webbing, which are widely used in clothing, shoes, luggage, industry, agriculture and other fields. Currently, the common raw materials for webbing are nylon, vinylon, polyester, polypropylene, spandex, viscose and other materials.
[0003] In order to prevent static electricity from being generated in the webbing, antistatic agents are usually applied to the surface of ordinary fabrics to increase the hydrophilicity and hygroscopicity of the surface to prevent static electricity from accumulating on the fibers. However, this antistatic effect easily disappears after washing and friction, and the antistatic effect is poor.
[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an antistatic webbing, which has the advantage of being able to protect the antistatic layer.
[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: an antistatic webbing, comprising two webbing layers fixedly connected to each other, a cavity formed between the two webbing layers, an antistatic layer slidably connected between the two webbing layers, a plurality of openings for the antistatic layer to extend out are provided on the webbing layers, a movable component for lifting the antistatic layer is provided in the cavity, and the antistatic layer comprises hygroscopic yarn and metal yarn.
[0007] The utility model is further configured as follows: the moving component includes several sponge layers and stretch strips, the sponge layer is fixedly connected to the inner bottom surface of the cavity, the top surface of the sponge layer is flush with the top surface of the webbing layer, and several limit strips are fixedly connected in the cavity, the limit strips are arranged between two adjacent sponge layers, the stretch strips are slidably connected between the limit strips, the upper and lower surfaces of the stretch strips are respectively in contact with the sponge layer and the antistatic layer, and the two ends of the stretch strips are respectively detachably connected to the surface of the webbing layer.
[0008] The utility model is further configured as follows: hooks are fixedly connected to both ends of the stretch strip, a plurality of clips are fixedly connected to the surface of the webbing layer, and the hooks and clips are detachably connected to each other.
[0009] The utility model is further configured as follows: the metal yarn is formed by twisting two metal wires with each other, and the metal wire is made of acrylic-based copper-plated fiber.
[0010] The utility model is further configured as follows: the moisture-absorbing yarn is formed by twisting cotton yarn and polyester fiber.
[0011] The utility model is further configured as follows: the limit strips and the stretch strips are both woven with the warp and weft of reinforcing yarns.
[0012] The utility model is further configured as follows: the reinforcing yarn is formed by twisting a plurality of nylon fibers.
[0013] In summary, the present invention has the following beneficial effects:
[0014] The antistatic layer can extend from the opening and contact the human body, thereby releasing static electricity and improving the antistatic effect of the ribbon. The antistatic layer can be pulled back into the cavity by moving the component, so that people can protect the antistatic layer when it is not needed, preventing the antistatic layer from causing unnecessary wear and tear, and increasing the service life of the antistatic layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural diagram of the utility model;
[0016] Figure 2 This is a cross-sectional view of the utility model Figure 1 ;
[0017] Figure 3 This is a cross-sectional view of the utility model Figure 2 .
[0018] In the figure: 1. Webbing layer; 2. Cavity; 3. Antistatic layer; 4. Sponge layer; 5. Stretch strip; 6. Limit strip; 7. Clamp; 8. Hook; 9. Opening. DETAILED DESCRIPTION
[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.
[0022] An antistatic webbing, such as Figure 1-Figure 3 As shown, it includes two webbing layers 1 fixedly connected to each other, a cavity 2 is formed between the two webbing layers 1, an antistatic layer 3 is slidably connected between the two webbing layers 1, a plurality of openings 9 for the antistatic layer 3 to extend out are provided on the webbing layer 1, and a movable component for lifting the antistatic layer 3 is provided in the cavity 2. The antistatic layer 3 is arranged in the cavity 2 to protect the antistatic layer 3. The antistatic layer 3 can be extended from the opening 9 to contact the human body, thereby releasing static electricity and improving the antistatic effect of the webbing. The antistatic layer 3 can be pulled back into the cavity 2 by the movable component, so that people can protect the antistatic layer 3 when the antistatic layer 3 is not needed, thereby preventing the antistatic layer 3 from causing unnecessary wear and tear and improving the service life of the antistatic layer 3.
[0023] Among them, the antistatic layer 3 includes hygroscopic yarn and metal yarn. The metal yarn is made of two metal wires twisted together. The metal wire is made of acrylic-based copper-plated fiber. The hygroscopic yarn is twisted with cotton yarn and polyester fiber. The metal wire is not easy to break. The acrylic-based copper-plated fiber has strong conductivity, is not easy to break, and has a long service life. The hygroscopic yarn made of cotton yarn and polyester fiber has good moisture absorption and elasticity, can absorb moisture from the air, thereby reducing the generation of static electricity and ensuring the antistatic performance of the ribbon.
[0024] like Figure 2 and Figure 3As shown, the moving assembly includes several sponge layers 4 and stretching strips 5. The sponge layer 4 is fixedly connected to the inner bottom surface of the cavity 2. The top surface of the sponge layer 4 is flush with the top surface of the webbing layer 1. Several limit strips 6 are fixedly connected in the cavity 2. The limit strips 6 are arranged between two adjacent sponge layers 4. The stretching strips 5 are slidably connected between the limit strips 6. The upper and lower surfaces of the stretching strips 5 are respectively in contact with the sponge layer 4 and the antistatic layer 3. The two ends of the stretching strips 5 are detachably connected to the surface of the webbing layer 1. Hooks 8 are fixedly connected to the two ends of the stretching strip 5. Several clips 7 are fixedly connected to the surface of the webbing layer 1. The hooks 8 are fixedly connected to the clips. The rings 7 are detachably connected to each other, and the sponge layer 4 can push the stretch bar 5 and the antistatic layer 3 out of the opening 9, so that the antistatic layer 3 is in contact with the human body. When the antistatic layer 3 needs to be retracted, the stretch bar 5 can be pulled from the openings 9 at both ends to straighten the stretch bar 5, and then the hook 8 on the stretch bar 5 is hung on the clamping ring 7 so that the stretch bar 5 can stay in the current position. Since the stretch bar 5 is restricted by the limit bar 6, it can squeeze the sponge layer 4 and retract the sponge layer 4 into the cavity 2. Therefore, the antistatic layer 3 can be naturally received in the cavity 2 to protect the antistatic layer 3.
[0025] The limiting strip 6 and the stretching strip 5 are both woven with reinforcing yarns in warp and weft. The reinforcing yarns are twisted with several nylon fibers. Nylon fibers have good wear resistance, so they can improve the tensile strength of the limiting strip 6 and the stretching strip 5 and prevent the limiting strip 6 and the stretching strip 5 from breaking.
[0026] The usage of this utility model is as follows:
[0027] During use, the sponge layer 4 can push the stretch bar 5 and the antistatic layer 3 out of the opening 9, so that the antistatic layer 3 is in contact with the human body. When the antistatic layer 3 needs to be put into the cavity 2, the stretch bar 5 can be pulled from the openings 9 at both ends of the webbing layer 1 to straighten the stretch bar 5, and then the hook 8 on the stretch bar 5 is hung on the clamping ring 7 so that the stretch bar 5 can stay in the current position. Since the stretch bar 5 is restricted by the limit bar 6, it can squeeze the sponge layer 4 and retract the sponge layer 4 into the cavity 2. At this time, the antistatic layer 3 can be naturally put into the cavity 2.
[0028] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. An antistatic webbing comprising two webbing layers (1) fixedly connected to each other, characterized in that: A cavity (2) is formed between the two webbing layers (1), an antistatic layer (3) is slidably connected between the two webbing layers (1), a plurality of openings (9) for the antistatic layer (3) to extend out are provided on the webbing layers (1), a movable component for raising and lowering the antistatic layer (3) is provided in the cavity (2), and the antistatic layer (3) comprises a moisture-absorbing yarn and a metal yarn.
2. The antistatic webbing according to claim 1, characterized in that: The movable component comprises a plurality of sponge layers (4) and stretching strips (5), wherein the sponge layer (4) is fixedly connected to the inner bottom surface of the cavity (2), the top surface of the sponge layer (4) is flush with the top surface of the webbing layer (1), a plurality of limiting strips (6) are fixedly connected in the cavity (2), the limiting strips (6) are arranged between two adjacent sponge layers (4), the stretching strips (5) are slidably connected between the limiting strips (6), the upper and lower surfaces of the stretching strips (5) are respectively in contact with the sponge layer (4) and the antistatic layer (3), and the two ends of the stretching strips (5) are respectively detachably connected to the surface of the webbing layer (1).
3. The antistatic webbing according to claim 2, characterized in that: Hooks (8) are fixedly connected to both ends of the stretch strip (5), and a plurality of snap rings (7) are fixedly connected to the surface of the webbing layer (1). The hooks (8) and the snap rings (7) are detachably connected to each other.
4. The antistatic webbing according to claim 1, characterized in that: The metal yarn is formed by twisting two metal wires with each other, and the metal wire is made of acrylic-based copper-plated fiber.
5. The antistatic webbing according to claim 1, characterized in that: The moisture-absorbing yarn is formed by twisting cotton yarn and polyester fiber.
6. The antistatic webbing according to claim 2, characterized in that: The limiting strip (6) and the stretching strip (5) are both woven with the warp and weft of reinforcing yarns.
7. The antistatic webbing according to claim 6, characterized in that: The reinforcing yarn is formed by twisting a plurality of nylon fibers.