Flame-retardant reflective tarpaulin

Abstract

The utility model relates to a kind of flame-retardant reflective canopy cloth, it is characterized in that, including canopy body, the canopy body adopts multilayer composite structure, the four around of the canopy body is fixed with grommet, the movable cloth tape is equipped on the canopy body, reflective strip is fixed on the cloth tape, and the cloth tape both ends are detachably connected on the surface of canopy body.The utility model has the following advantages and effects:the position of reflective strip can be adjusted to ensure that it has good warning effect when being laid on frames of different specifications, and the outer layer of canopy body is coated with flame-retardant PVC coating, so that the whole has excellent flame-retardant property.

Description

Technical Field

[0001] This utility model relates to the field of tarpaulin technology, specifically to a flame-retardant reflective tarpaulin. Background Technology

[0002] Tarpaulin (or waterproof fabric) is a high-strength, waterproof material with good toughness and softness, and is often used as canvas.

[0003] For example, Chinese patent document CN219172278U discloses a waterproof and wear-resistant tarpaulin with reflective strips. The upper surface of the waterproof and wear-resistant tarpaulin body is uniformly and horizontally sewn with rope protective sleeves with reflective strips. The rope protective sleeves with reflective strips are sewn to the connecting strips on the front and back sides of the middle of the upper surface of the waterproof and wear-resistant tarpaulin body. The inner ends of the front and back connecting strips are sewn with first elastic strips. An arched wear-resistant fabric strip is sewn between the inner ends of the front and back first elastic strips. The upper surface of the arched wear-resistant fabric strip is pasted with reflective strips.

[0004] In the aforementioned technical solution, reflective tape is attached to the upper surface of the arched, wear-resistant fabric strip to achieve a reflective warning effect. However, in actual use, it was found that the tarpaulin needs to be laid on a frame, i.e., supported by the frame. When the tarpaulin is laid on frames of different sizes, the drooping length of its four edges is not consistent. However, in the aforementioned technical solution, the placement of the reflective tape is constant, resulting in the reflective strip being in a less conspicuous position when laid on frames of different sizes, thus affecting the overall warning effect. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a flame-retardant reflective tarpaulin that can adjust the position of the reflective strips to ensure a good warning effect when laid on frames of different specifications.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a flame-retardant reflective tarpaulin, comprising a tarpaulin body, the tarpaulin body adopting a multi-layer composite structure, the tarpaulin body having cable rings fixed around its perimeter, the tarpaulin body having a movable fabric strip, the fabric strip having reflective strips fixed on it, and the two ends of the fabric strip being detachably connected to the surface of the tarpaulin body.

[0007] The present invention is further configured such that: a guide belt is provided on the tarpaulin body, the extension direction of the guide belt is perpendicular to the movement direction of the cloth belt in the same plane, and a frame belt formed by the cloth is fixed at the bottom of the cloth belt, and the frame belt is fitted around the outer periphery of the guide belt.

[0008] The present invention is further configured such that: the guide belt includes a first connecting belt and a second connecting belt, one end of the first connecting belt is fixed to the tarpaulin body and the other end serves as a first connecting end, one end of the second connecting belt is fixed to the tarpaulin body and the other end serves as a second connecting end, and the second connecting end and the first connecting end form a detachable connection.

[0009] The present invention is further configured such that: the tarpaulin body is provided with symmetrical connecting units, the connecting units are composed of multiple female buckles spaced apart from each other, the female buckles are fixed to the tarpaulin body, and male buckles are fixed to both ends of the fabric strip, the male buckles can be fastened into the female buckles to achieve the fixation between the fabric strip and the tarpaulin body.

[0010] The present invention is further configured such that: the first connecting end is fixed with a rough surface, and the second connecting end is fixed with a hook surface, wherein the hook surface can cooperate with the rough surface to realize the connection between the second connecting end and the first connecting end.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Because the fabric strips can move on the tarpaulin itself, after the tarpaulin is laid on the frame, the position of the reflective strips can be adjusted according to the length of the vertical edges formed by the tarpaulin hanging down around its perimeter, so that they are in a conspicuous position. Therefore, this effectively solves the technical problem in the prior art that the reflective strips are not conspicuous enough when the tarpaulin is laid on frames of different sizes. Thus, it ensures that the tarpaulin has a good warning effect when laid on frames of different sizes. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model (I);

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model (II). Detailed Implementation

[0015] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] like Figures 1 to 2 As shown, this utility model discloses a flame-retardant reflective tarpaulin, including a tarpaulin body 1. The tarpaulin body 1 adopts a multi-layer composite structure, specifically including an outer layer, a middle layer, and an inner layer. The outer layer is a flame-retardant PVC coating with a thickness of 0.2-0.5 mm and an oxygen index of not less than 28%. The middle layer is 500D polyester Oxford cloth with a warp and weft density of 18 threads / inch or more to enhance tear resistance. The inner layer is a TPU waterproof membrane, which is laminated with the middle layer through a hot-pressing process to ensure waterproof performance. In addition, metal or high-strength plastic lanyard rings 2 are fixed around the edges of the tarpaulin body 1 for threading ropes to secure the tarpaulin.

[0018] In this embodiment, the surface of the tarpaulin body 1 is provided with a horizontally or vertically movable fabric strip 3, made of flame-retardant polyester canvas, with glass microbead reflective strips 4 sewn or heat-fused to the surface. The two ends of the fabric strip 3 are detachably connected to the surface of the tarpaulin body 1. Thus, after the tarpaulin body 1 is laid on the frame, the position of the fabric strip 3 on the vertical edge of the tarpaulin body 1 can be adjusted by moving the fabric strip 3. Therefore, when laid on frames of different sizes, the reflective strips 4 can always be in a conspicuous position to ensure the overall warning effect. Specifically, the tarpaulin body 1 is provided with symmetrical connecting units, each consisting of multiple spaced-apart female buckles 7. The female buckles 7 are sewn to the tarpaulin body 1, and male buckles 8 are sewn to both ends of the fabric strip 3. The male buckles 8 can fasten into the female buckles 7 to fix the fabric strip 3 to the tarpaulin body 1, thereby facilitating the adjustment of the position of the reflective strips 4.

[0019] Furthermore, the tarpaulin body 1 is equipped with a guide strap 5, which guides the fabric strip 3 as it moves, facilitating position adjustment. Specifically, the guide strap 5 consists of two parallel nylon webbing straps, serving as a first connecting strap 51 and a second connecting strap 52, extending longitudinally along the tarpaulin body 1 and perpendicular to the lateral movement direction of the fabric strip 3. A ring-shaped frame strap 6, formed by surrounding fabric, is fixed to the bottom of the fabric strip 3. The inner diameter of the frame strap 6 is slightly larger than the width of the guide strap 5, and it fits over the guide strap 5. Thus, after the fabric strip 3 is fixed to the frame strap 6 by sewing or gluing, the bag can slide only along the guide strap 5. Furthermore, one end of the first connecting strap 51 is fixed to the tarpaulin body 1, and the other end serves as the first connecting end. One end of the second connecting strap 52 is fixed to the tarpaulin body 1, and the other end serves as the second connecting end. The second connecting end and the first connecting end form a detachable connection. Thus, by separating the first connecting strap 51 and the second connecting strap 52 from each other, the frame strap 6 can be removed from the connection between the first connecting strap 51 and the second connecting strap 52, thereby facilitating the replacement of the reflective strip 4. Specifically, a textured surface 9 is fixed to the first connecting end, and a hook surface 10 is fixed to the second connecting end. The hook surface 10 can be attached to or separated from the textured surface 9 to achieve a detachable connection between the second connecting end and the first connecting end.

[0020] In practical use, after laying the tarpaulin body 1 on the frame, the position of the reflective strip 4 is adjusted according to the length of the vertical edges formed by the tarpaulin body 1 hanging down from all four sides. First, remove the male buckles 8 at both ends of the fabric strip 3 from the corresponding female buckles 7. Then, slide the frame strap 6, moving it along the guide strap 5, which in turn moves the fabric strip 3, thus adjusting the position of the reflective strip 4. After adjusting the reflective strip 4 to the appropriate position, fasten the male buckles 8 on both sides of the fabric strip 3 into the corresponding female buckles 7 to secure the reflective strip 4, preventing accidental movement and ensuring it remains in the warning position. When the reflective strip 4 needs to be replaced, separate the napped surface 9 and hook surface 10 on the first connecting strap 51 and the second connecting strap 52, then remove the fabric strip 3 from the connection point of the first connecting strap 51 and the second connecting strap 52, thus replacing the reflective strip 4. This ensures that the reflective strip 4 maintains good reflective performance during long-term use.

[0021] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A flame resistant, retroreflective tarpaulin characterized in that, The tarpaulin body is provided with a movable cloth tape, and the cloth tape is provided with a reflective strip.

2. A fire retardant reflective canopy fabric according to claim 1, wherein, The tarpaulin body is provided with a guide tape, and the extension direction of the guide tape is perpendicular to the moving direction of the cloth tape.

3. A fire retardant reflective canopy fabric according to claim 2, wherein, The guide tape comprises a first connecting tape and a second connecting tape.

4. A fire retardant reflective awning fabric according to claim 2 or 3, characterised in that, The tarpaulin body is provided with symmetrical connecting units, and the connecting units are composed of a plurality of female buckles which are arranged at intervals.

5. A fire retardant reflective canopy fabric according to claim 3, wherein, The first connecting end is provided with a rough surface, and the second connecting end is provided with a hook surface. The hook surface can cooperate with the rough surface to realize the connection between the second connecting end and the first connecting end.

Images