Composite braid capable of being shaped
By using the double-layer warp braided layer and weft braided thread combined with the fixed rib strip design in the webbing, the problem of insufficient existing webbing in high-strength scenarios is solved, the structural strength and functionality of the webbing are improved, and the edge area is ensured. Stability and shaping ability.
Patent Information
- Application Number
- CN202421093463.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing webbing is difficult to meet in special scenarios with high strength requirements, and has a single function, and the edge areas are prone to damage, which has a large limitation on use.
The double-layer warp braided layer structure is adopted, combining weft braided thread and fixed rib strips. The fixed rib strip is composed of metal wire and waterproof layer. It is fixed by ultrasonic welding layer to increase the clamping effect of the edge warp layer, and improve the structural strength of the edge area and Shaping ability.
It effectively improves the structural strength and functionality of the webbing, extends the service life of the metal wire, enhances the stability and tensile resistance of the edge area, and expands the application range.
Smart Images
Figure CN222362220U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of woven products, in particular to a composite webbing that can be shaped. Background Art
[0002] Ribbon is a narrow or tubular fabric made of various yarns. There are many varieties of ribbons, which are widely used in various industrial sectors such as corrosion, footwear, luggage, industry, agriculture, military supplies, transportation, etc. The main processes of ribbon weaving include weaving, braiding and knitting.
[0003] In the related art, the webbing is usually made by weaving warp and weft yarns. The existing webbing is generally woven from single fabric or double fabric. The double fabric webbing has a double-layer weaving structure, and its structural strength is greater than that of the single fabric webbing. However, for special scenarios with high strength requirements, the existing double-sided webbing is difficult to meet the high strength requirements of these special scenarios. In addition, the existing webbing has a single function, and storage needs to be achieved in conjunction with other shaping structures. The use of the existing webbing is greatly restricted. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a shapeable composite webbing with high structural strength on both sides and the ability to shape and shape, which can meet different functional uses.
[0005] A shapeable composite webbing according to an embodiment of the utility model comprises a first warp yarn braided layer, a second warp yarn braided layer, a weft yarn braided line and a shaping rib, the first warp yarn braided layer and the second warp yarn braided layer are adjacently stacked, the first warp yarn braided layer comprises a first center warp layer and two first edge warp layers, the two first edge warp layers are respectively located on opposite sides of the first center warp layer, the second warp yarn braided layer comprises a second center warp layer and two second edge warp layers, the two second edge warp layers are respectively located on opposite sides of the second center warp layer, two shaping ribs are provided, each shaping rib The ribs are respectively located between the corresponding first edge warp layers and the second edge warp layers; the first center warp layer includes a plurality of first center warp yarns, the first edge warp layer includes a plurality of first edge warp yarns, the second center warp layer includes a plurality of second center warp yarns, the second edge warp layer includes a plurality of second edge warp yarns, and the weft weaving wire weaves and connects the first center warp yarns, the first edge warp yarns, the second center warp yarns, and the second edge warp yarns, so that the relative first edge warp layers and the second edge warp layers clamp the corresponding shaping ribs, and the shaping ribs include metal wires and a waterproof layer, and the waterproof layer is coated on the outside of the metal wires.
[0006] In this embodiment, an ultrasonic welding layer is provided between the first edge warp layer and the second edge warp layer, and the shaping ribs are provided in the ultrasonic welding layer.
[0007] In this embodiment, the metal wire is a copper wire, and the waterproof layer is a polytetrafluoroethylene layer.
[0008] In this embodiment, the weft braided thread includes twisted elastic threads and reinforcing threads.
[0009] In this embodiment, the elastic thread is spandex thread, and the reinforcing thread is polyester thread.
[0010] In this embodiment, the first edge warp yarn includes a first core wire and a first covering wire, the first covering wire is spirally wound outside the first core wire, and the second edge warp yarn includes a second core wire and a second covering wire, the second covering wire is spirally wound outside the second core wire.
[0011] In this embodiment, the first core yarn and the second core yarn are both polyester yarns, and the first covering yarn and the second covering yarn are both nylon yarns.
[0012] The embodiments of the present invention have at least the following beneficial effects:
[0013] By setting up a double-layer warp yarn braided layer structure, the structural strength of the composite webbing can be effectively improved. The weft yarn braided line is woven through the first center warp yarn, the first edge warp yarn, the second center warp yarn and the second edge warp yarn located at each position of the double layer. The weaving process is simple, the production is convenient, and the braided structure is firm and stable. By arranging edge warp layers on opposite sides of the two center warp layers, and arranging shaping ribs between the oppositely arranged edge warp layers, under the weaving connection action of the weft yarn braided line, the two stacked edge warp layers can effectively clamp and position the shaping ribs therebetween, which can effectively enhance the structural strength of the edge area of the composite webbing. In addition, the core wire of the shaping ribs is made of metal wire with ductility, which can enable the composite webbing to form the ability to shape and fix. The two symmetrically arranged shaping ribs can further improve the structural strength of the composite webbing, which has strong functionality and a wide range of applications. The metal wire is coated with a waterproof layer, which can effectively extend the service life of the metal wire, and can effectively ensure the shaping and fixing effect of the composite webbing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0015] Figure 1 It is a schematic diagram of the top view of the shapeable composite webbing according to an embodiment of the utility model;
[0016] Figure 2 It is a bottom view structural schematic diagram of a shapeable composite webbing according to an embodiment of the utility model;
[0017] Figure 3 For along Figure 1 A-A' cross-sectional structural diagram;
[0018] Figure 4 For along Figure 1 Schematic diagram of the cross-sectional structure of B-B';
[0019] Figure 5 This is a schematic structural diagram of the first edge warp yarn in the shapeable composite webbing according to an embodiment of the utility model;
[0020] Figure 6 It is a schematic structural diagram of the second edge warp yarn in the shapeable composite webbing according to an embodiment of the utility model;
[0021] Figure 7 It is a schematic structural diagram of the weft yarn braiding line in the shapeable composite webbing according to an embodiment of the utility model.
[0022] Reference numerals:
[0023] A first warp yarn braided layer 100, a first center warp layer 110, a first center warp yarn 111, a first edge warp layer 120, a first edge warp yarn 130, a first core yarn 131, a first covering yarn 132, and an ultrasonic welding layer 140;
[0024] A second warp yarn braided layer 200, a second center warp layer 210, a second center warp yarn 211, a second edge warp layer 220, a second edge warp yarn 230, a second core yarn 231, and a second covering yarn 232;
[0025] Weft braided thread 300, elastic thread 310, reinforcing thread 320;
[0026] Shaped ribs 400 , metal wires 410 , and waterproof layers 420 . DETAILED DESCRIPTION
[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.
[0029] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0031] In the related art, the webbing is usually made by weaving warp and weft yarns. The existing webbing is generally woven from a single fabric or a double fabric. The double-fabric webbing has a double-layer weaving structure, and its structural strength is greater than that of the single-fabric webbing. However, for special scenarios with high strength requirements, the existing double-sided webbing is difficult to meet the high-strength requirements of these special scenarios. In addition, the existing webbing has a single function, and its storage needs to be achieved in conjunction with other shaping structures. The use of the existing webbing is greatly restricted, especially the edge area of the webbing is particularly susceptible to damage, and the existing webbing often starts to be damaged from the edge area.
[0032] The following is the attached Figure 1 To Attachment Figure 7 , describing the shapeable composite webbing of the embodiment of the utility model, which has high structural strength on both sides and has the ability to be shaped and fixed, and can meet different functional uses.
[0033] Reference Figures 1 to 7 The composite webbing of the embodiment includes a first warp yarn braided layer 100, a second warp yarn braided layer 200, a weft yarn braided line 300 and a shaping rib 400. The first warp yarn braided layer 100 and the second warp yarn braided layer 200 are adjacently stacked, and the weft yarn braided line 300 is passed through and connects the upper braided layer and the lower braided layer. The first warp yarn braided layer 100 includes a first center warp layer 110 and two first edge warp layers 120. Along the weft direction, the two first edge warp layers 120 are respectively located at the first center warp layer 110 and the second warp yarn braided layer 200. On opposite sides of the second warp yarn woven layer 200, the second warp yarn woven layer 200 includes a second center warp layer 210 and two second edge warp layers 220. Along the weft direction, the two second edge warp layers 220 are respectively located on opposite sides of the second center warp layer 210. Two shaping ribs 400 are provided, and each shaping rib 400 is respectively clamped between the first edge warp layer 120 and the second edge warp layer 220 located in the corresponding area, that is, the first edge warp layer 120 and the second edge warp layer 220 that are arranged opposite to each other are clamped with corresponding shaping ribs 400.
[0034] The first center warp layer 110 includes a plurality of first center warp yarns 111 extending in the warp direction and distributed in the weft direction, the first edge warp layer 120 includes a plurality of first edge warp yarns 130 extending in the warp direction and distributed in the weft direction, the second center warp layer 210 includes a plurality of second center warp yarns 211 extending in the warp direction and distributed in the weft direction, the second edge warp layer 220 includes a plurality of second edge warp yarns 230 extending in the warp direction and distributed in the weft direction, and the weft yarn weaving line 300 weaves and connects the first center warp yarn 111, the first edge warp yarn 130, the second center warp yarn 211 and the second edge warp yarn 230, so that the first edge warp layer 120 relative to each other is connected to the first center warp yarn 111. 0 and the second edge warp layer 220 clamp the corresponding shaping rib 400, specifically, the weft yarn braided wire 300 is sequentially penetrated and connected with a first edge warp layer 120, a first center warp layer 110, another first edge warp layer 120, a second edge warp layer 220, a second center warp layer 210 and another second edge warp layer 220, the shaping rib 400 includes a metal wire 410 and a waterproof layer 420, the metal wire 410 is a wire structure made of ductile metal, the waterproof layer 420 is coated on the outside of the metal wire 410, and the ductility of the metal wire 410 is used to provide a shaping function for the composite webbing of the utility model.
[0035] By setting a double-layer warp yarn woven layer structure, the structural strength of the composite webbing can be effectively improved. The weft yarn woven line 300 is woven through the first center warp yarn 111, the first edge warp yarn 130, the second center warp yarn 211 and the second edge warp yarn 230 located at each position of the double layer. The weaving process is simple and convenient to manufacture, which can effectively save the manufacturing cost. The woven structure is firm and stable. By arranging edge warp layers on opposite sides of the two center warp layers and arranging shaping ribs 400 between the oppositely arranged edge warp layers, under the woven connection of the weft yarn woven line 300, the stacked edge warp layers can effectively clamp the shaping ribs 400 therebetween to position them. , which can effectively enhance the structural strength of the edge area of the composite webbing. In addition, by making the core wire of the shaping rib 400 with a ductile metal wire 410, the composite webbing can be formed with the ability to shape and set. The two symmetrically arranged shaping ribs 400 can further improve the structural strength of the composite webbing, which has strong functionality and a wide range of applications. The metal wire 410 is coated with a waterproof layer 420, which can effectively extend the service life of the metal wire 410 and effectively prevent the metal wire 410 from wearing other woven structures, such as the first warp yarn braiding layer 100, the second warp yarn braiding layer 200 and the weft yarn braiding wire 300, which can effectively ensure the shaping and setting effect of the composite webbing.
[0036] It can be understood that an ultrasonic welding layer 140 is provided between the first edge warp layer 120 and the second edge warp layer 220, and the shaping rib 400 is fixed in the ultrasonic welding layer 140. The shaping rib 400 is passed through the first edge warp layer 120 and the second edge warp layer 220, and the thermoplastic plastic material is coated on the outside of the shaping rib 400, and the thermoplastic plastic material is connected and fixed to the position of the shaping rib 400, the first edge warp layer 120 and the second edge warp layer 220 by ultrasonic welding. The ultrasonic welding layer 140 is also connected to the weft braiding line 300.
[0037] The firmness of the edge area structure of the composite webbing can be effectively improved, and the position stability between the shaping ribs 400 and the first warp yarn braided layer 100 and the second warp yarn braided layer 200 can be effectively ensured, thereby effectively ensuring the shaping ability of the composite webbing.
[0038] It is understandable that the metal wire 410 is a copper wire and the waterproof layer 420 is a polytetrafluoroethylene layer. The copper wire has good ductility and can effectively improve the shaping ability of the composite webbing; polytetrafluoroethylene has good hydrophobicity and can effectively isolate moisture, thereby effectively extending the service life of the copper wire, and the friction coefficient of polytetrafluoroethylene is extremely low, which can significantly reduce the mutual wear between the shaping ribs and other woven structures.
[0039] It can be understood that the weft braided wire 300 includes a twisted and connected elastic wire 310 and a reinforcing wire 320. The weft braided wire 300 is obtained by twisting the reinforcing wire 320 and the reinforcing wire 320. The weft braided wire 300 is braided and connected to the first center warp yarn 111, the first edge warp yarn 130, the second center warp yarn 211 and the second edge warp yarn 230. By strengthening the strength and elasticity of the only weft braided wire 300, the tensile strength of the composite webbing can be effectively improved, and the occurrence of weft cracking can be effectively avoided.
[0040] It can be understood that the elastic thread 310 is spandex thread, which refers to polyurethane fiber, an elastic fiber with good anti-oxidation, oil-resistance and mildew-resistance. The reinforcing thread 320 is polyester thread, which refers to polyester fiber with high strength, elastic recovery ability and wear resistance. The elastic thread 310 is made by twisting spandex and polyester, which can effectively ensure the strength and elastic recovery ability of the elastic thread 310.
[0041] During daily use, the edge of the composite webbing is usually an area that is more easily damaged. By strengthening the edge area of the composite webbing, the service life can be effectively extended.
[0042] The first edge warp yarn 130 includes a first core wire 131 and a first covering wire 132, and the first covering wire 132 is spirally wound around the first core wire 131. The second edge warp yarn 230 includes a second core wire 231 and a second covering wire 232, and the second covering wire 232 is spirally wound around the second core wire 231. The edge warp yarns are made by spirally winding at the edge positions of the first warp yarn braiding layer 100 and the second warp yarn braiding layer 200 for weaving. The first edge warp yarn 130 and the second edge warp yarn 230 are made by inner and outer covering, which can effectively improve the strength and elasticity of the first edge warp yarn 130 and the second edge warp yarn 230, especially can effectively improve their warp tensile capacity, thereby effectively improving the strength and elasticity of the edge area of the composite webbing.
[0043] Specifically, the first core wire 131 and the second core wire 231 are both polyester wires, and polyester refers to polyester fiber, which has high strength, elastic recovery ability and wear resistance. The first covering wire 132 and the second covering wire 232 are both nylon wires, and nylon is a term for polyamide fiber, which has outstanding wear resistance and good elastic recovery performance. The combination of polyester and nylon can effectively improve the strength, wear resistance and resilience of the composite warp yarn, especially when stretched along the extension direction of the composite warp yarn, the spirally wound nylon wire can effectively consume the external tensile force, thereby improving the tensile resistance of the composite webbing.
[0044] It can be understood that the first central warp yarn 111 and the second central warp yarn 211 are both nylon twisted yarns, and the nylon twisted yarns are formed by twisting a plurality of nylon filaments.
[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A shapeable composite webbing, characterized in that: The invention comprises a first warp yarn braided layer (100), a second warp yarn braided layer (200), a weft yarn braided line (300) and a shaping rib (400), wherein the first warp yarn braided layer (100) and the second warp yarn braided layer (200) are adjacently stacked, the first warp yarn braided layer (100) comprises a first central warp layer (110) and two first edge warp layers (120), the two first edge warp layers (120) are respectively located on two opposite sides of the first central warp layer (110), the second warp yarn braided layer (200) comprises a second central warp layer (210) and two second edge warp layers (220), the two second edge warp layers (220) are respectively located on two opposite sides of the second central warp layer (210), and two shaping ribs (400) are provided, and each shaping rib (400) is respectively located between the corresponding first edge warp layer (120) and the second edge warp layer (220); The first center warp layer (110) includes a plurality of first center warp yarns (111), the first edge warp layer (120) includes a plurality of first edge warp yarns (130), the second center warp layer (210) includes a plurality of second center warp yarns (211), and the second edge warp layer (220) includes a plurality of second edge warp yarns (230). The weft braiding wire (300) braids and connects the first center warp yarns (111), the first edge warp yarns (130), the second center warp yarns (211), and the second edge warp yarns (230), so that the first edge warp layer (120) and the second edge warp layer (220) relative to each other clamp the corresponding shaping rib (400). The shaping rib (400) includes a metal wire (410) and a waterproof layer (420), and the waterproof layer (420) is coated outside the metal wire (410).
2. A formable composite webbing according to claim 1, characterized in that: An ultrasonic welding layer (140) is provided between the first edge warp layer (120) and the second edge warp layer (220), and the shaping rib (400) is provided in the ultrasonic welding layer (140).
3. A formable composite webbing according to claim 1, characterized in that: The metal wire (410) is a copper wire, and the waterproof layer (420) is a polytetrafluoroethylene layer.
4. The formable composite webbing according to claim 1, characterized in that: The weft braided thread (300) includes an elastic thread (310) and a reinforcing thread (320) which are twisted and connected.
5. A formable composite webbing according to claim 4, characterized in that: The elastic thread (310) is spandex thread, and the reinforcing thread (320) is polyester thread.
6. A formable composite webbing according to claim 1, characterized in that: The first edge warp yarn (130) includes a first core yarn (131) and a first covering yarn (132), wherein the first covering yarn (132) is spirally wound around the first core yarn (131), and the second edge warp yarn (230) includes a second core yarn (231) and a second covering yarn (232), wherein the second covering yarn (232) is spirally wound around the second core yarn (231).
7. A formable composite webbing according to claim 6, characterized in that: The first core yarn (131) and the second core yarn (231) are both polyester yarns, and the first covering yarn (132) and the second covering yarn (232) are both nylon yarns.