Multi-layer tent fabric

Abstract

The utility model discloses a multi-layer tent fabric which comprises lining polyester fabric, a hollow cotton layer, a waterproof layer and a cattle hair layer from inside to outside, the lining polyester fabric and the hollow cotton layer are bonded or sewed into a whole, the waterproof layer is connected with the hollow cotton layer, a bonding strip is arranged on the outer surface of the waterproof layer, and the cattle hair layer is arranged on the outer surface of the waterproof layer. The cow hair layer is arranged on the outer surface of the waterproof layer through the pasting strips, the cow hair layer is combined with the PVC coating made of an existing waterproof material, and the thinned cow hair layer is arranged outside the coating, so that under the condition that the appearance is not changed, the waterproof and windproof capacity of the awning cloth is improved, the weight of the awning cloth is reduced, and good use experience is achieved; the cattle hair layer and the PVC coating are pasted and installed in a hook-and-loop fastener mode, cattle hair is directly hooked through the hook face, the cattle hair layer on the side face can be prevented from being separated, fixing of the side face is achieved, the ventilation window is arranged and subjected to corresponding waterproof treatment, the ventilation window can penetrate through other parts except the cattle hair layer, and the good ventilation effect can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tents, and in particular relates to a multi-layer tent fabric. Background Art

[0002] The cow-hair tent is a special form of dwelling for nomads, which has the characteristics of simple structure, flexible assembly and disassembly, and easy relocation by tying up and carrying on the back. The cow-hair tent is mostly woven with cow hair, and uses coarse cow hair and cow wool as materials. The coarse cow hair is torn and placed on the cowhide, beaten with a wooden stick to shake off impurities, and the processed cow hair is twisted into thread and then woven into a tarpaulin. The cow-hair tent has a good rainproof effect but cannot completely eliminate it, and its windproof performance is weak. In order to enhance the rain, snow and windproof effects, the weaving is generally very tight, the extrusion degree is high and the thickness is thick, which makes it very heavy and inconvenient to use. In order to prevent wind, it is generally necessary to set up an outer retaining wall, which is cumbersome to disassemble and then install.

[0003] Because of its complex weaving method, heavy weight and obvious disadvantages, the traditional woven cow hair tent is obviously no longer applicable. However, since cow hair tents are a cultural heritage, it is necessary to improve the structure of the cow hair tent tarpaulin. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies, the inventor of the present invention has continuously reformed and innovated through long-term exploration and attempts, multiple experiments and efforts, and proposed a multi-layer tent fabric, which is combined with the existing PVC coating of waterproof material, and a thinned cow hair layer is set outside the coating. It can improve its waterproof and windproof ability without changing the appearance, reduce the weight of the tarpaulin, and achieve a good user experience. The cow hair layer and the PVC coating are pasted and installed in the form of Velcro. The hook surface is used to directly hook the cow hair to prevent the cow hair layer on the side from detaching, thereby achieving side fixation. A ventilation window is provided and corresponding waterproof treatment is performed. The ventilation window can penetrate other parts except the cow hair layer. The waterproofness and good air permeability of the cow hair layer can achieve a good ventilation effect. At the same time, the waterproof layer and hollow cotton layer in the remaining positions can play a good role in heat preservation and windproof, solving the shortcomings of traditional cow hair tents with weak windproof performance and the need to build additional retaining walls.

[0005] To achieve the above-mentioned objectives, the present invention adopts a technical solution: providing a multi-layer tent fabric comprising, from inside to outside, a polyester lining, a hollow cotton layer, a waterproof layer, and a cow hair layer. The polyester lining and the hollow cotton layer are bonded or sewn together, the waterproof layer is connected to the hollow cotton layer, and an adhesive strip is provided on the outer surface of the waterproof layer. The cow hair layer is attached to the outer surface of the waterproof layer via the adhesive strip.

[0006] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that the waterproof layer and the hollow cotton layer are connected by gluing.

[0007] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that the waterproof layer is a PVC waterproof cloth or a PCV coating is applied on the base layer.

[0008] According to the multi-layer tent fabric described in the utility model, a further preferred technical solution is: the adhesive strip is directly sewn on the PVC waterproof cloth using a Velcro hook surface, and the sewn seams are sealed with glue; or the Velcro hook surface is sewn on the base layer and then coated with a PVC coating.

[0009] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that a plurality of adhesive strips are arranged transversely and in parallel on the outer surface of the waterproof layer.

[0010] According to the multi-layer tent fabric described in the utility model, a further preferred technical solution is: the waterproof layer is provided with a ventilation oblique opening at the upper end position corresponding to the side of the tent, and a curtain is provided outside the ventilation oblique opening, and the curtain is held open by a support bar.

[0011] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that ventilation holes are provided in the ventilation oblique opening, and the ventilation holes are arranged in a circular shape.

[0012] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that the ventilation holes are evenly arranged in a matrix.

[0013] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that the cow hair layer has a thickness of 1 cm to 2 cm.

[0014] According to the multi-layer tent fabric of the present invention, a further preferred technical solution is that the lining polyester fabric is located in the innermost layer, and the inner surface of the lining polyester fabric is subjected to wear-resistant treatment.

[0015] Compared with the existing technology, the technical solution of the utility model has the following advantages / benefits:

[0016] 1. Combining the existing PVC coating of waterproof materials, setting a thinned cow hair layer outside the coating can improve its waterproof and windproof ability without changing the appearance, reduce the weight of the tarpaulin, and achieve a good user experience.

[0017] 2. The cow hair layer and the PVC coating are installed by pasting with Velcro. The hook surface is used to directly hook the cow hair to prevent the cow hair layer on the side from falling off and achieve side fixation.

[0018] 3. It is equipped with ventilation windows and corresponding waterproof treatment. The ventilation windows can penetrate other parts except the cow hair layer. The waterproofness and good air permeability of the cow hair layer can achieve good ventilation effect. At the same time, the waterproof layer and hollow cotton layer in other positions can play a good role in heat preservation and windproof, solving the shortcomings of traditional cow hair tents with weak windproof performance and the need to build additional retaining walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The utility model is a structural schematic diagram of a multi-layer tent fabric.

[0021] Figure 2 The utility model is a structural schematic diagram of a ventilation oblique opening of a multi-layer tent fabric.

[0022] Figure 3 The utility model is a structural schematic diagram of a support strip of a multi-layer tent fabric.

[0023] The markings in the figure are: 1. Polyester lining 2. Hollow cotton layer 3. Waterproof layer 4. Cotton layer 5. Adhesive strip 6. Breathable bevel 7. Curtain 8. Support strip 9. Breathable hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0026] Example:

[0027] like Figure 1-Figure 3 A multi-layer tent fabric is shown. The fabric comprises, from inside to outside, a polyester lining 1, a hollow cotton layer 2, a waterproof layer 3, and a cow hair layer 4. The polyester lining 1 and the hollow cotton layer 2 are bonded or sewn together, the waterproof layer 3 being connected to the hollow cotton layer 2. An adhesive strip 5 is provided on the outer surface of the waterproof layer 3, and the cow hair layer 4 is provided on the outer surface of the waterproof layer 3 via the adhesive strip 5. The adhesive strip 5 is directly sewn onto the PVC waterproof fabric using a Velcro hook surface, and the sewn seams are sealed with glue. Alternatively, the Velcro hook surface can be sewn onto the base layer and then coated with a PVC coating. In this way, the Velcro hook surface can be directly hooked onto the cow hair of the cow hair layer 4 for adhesion, and the tent can be removed when needed for convenient transportation and replacement. Furthermore, the cow hair layer 4 can be provided with varying thicknesses to suit different seasons.

[0028] The waterproof layer 3 and the hollow cotton layer 2 are connected by pasting. The waterproof layer 3 and the hollow cotton layer 2 are connected by bonding, which can ensure the integrity of the waterproof layer 3 and will not produce any leakage points.

[0029] The waterproof layer 3 is a PVC waterproof cloth or a PCV coating applied on the base layer. The waterproof cloth in an integral shape is used to ensure the waterproof performance. When the PCV coating is applied on the base layer, the Velcro hook surface can be sewn on the base layer and then the PVC coating can be applied. This ensures the firmness of the hook surface and the waterproof performance. Of course, other forms of waterproof materials can also be used.

[0030] The adhesive strips 5 are arranged horizontally and parallelly on the outer surface of the waterproof layer 3. The multiple adhesive strips 5 can ensure the multi-point fixation of the cow hair pad, and the fixation is relatively firm. Of course, the fixing method can also be achieved in other forms, such as buttons or zippers.

[0031] The waterproof layer 3 is provided with a ventilation oblique opening 6 at the upper end position of the corresponding side of the tent, and a curtain 7 is provided outside the ventilation oblique opening 6. The curtain 7 is held open by a support bar 8, and the support bar 8 needs to be set as a hollow structure, which is waterproof and breathable. The existence of the curtain 7 can guide rainwater when it falls so that the ventilation oblique opening 6 remains dry. Since the cow hair layer 4 has good air permeability, the ventilation ability can be achieved as long as the ventilation oblique opening 6 is opened.

[0032] The ventilation oblique opening 6 is provided with ventilation holes 9, which are circular. The ventilation oblique opening 6 is provided with ventilation holes 9, which can enhance the durability of local materials and also achieve ventilation effect, preventing rainwater to a certain extent.

[0033] The air holes 9 are evenly arranged in a matrix. The air holes 9 in the matrix form can be set to be smaller, which has a good ventilation effect and further reduces the possibility of rainwater entering, while also achieving uniform air intake. The number and position of the air slant 6 are set according to needs, generally set at the upper position of the vertical tent surface, and the speed of rainwater falling is slower and less, and it is not easy to enter the interior of the air slant 6. At the same time, the curtain 7 of the air slant 6 needs to have a certain distance from the tent wall to form a channel. The utility model proposes that the support bar 8 can be used to open it. Of course, as long as the means can be used to open the curtain 7, it can be adopted, such as setting the curtain 7 to be hard and using a support rod to open it.

[0034] The cow hair layer 4 has a thickness of 1 cm to 2 cm, which is much thinner than the existing pure cow hair tent, making it more comfortable and light to use. The upper end of the cow hair layer 4 is fixed to the bracket on the top of the tent.

[0035] The lining polyester cloth is located in the innermost layer, and its inner surface is treated with wear-resistant treatment. At the same time, the lining polyester cloth is more comfortable, and it can prevent the original simple cow hair tent dust layer from falling and affecting life, etc., and can also be printed with more beautiful patterns.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships 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 should not be understood as a limitation on the present invention.

[0037] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] The above are merely preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be construed as limiting the present invention. The scope of protection of the present invention shall be determined by the scope defined in the claims. Persons skilled in the art will appreciate that improvements and modifications may be made without departing from the spirit and scope of the present invention, and such improvements and modifications shall also be considered within the scope of protection of the present invention.

Claims

1. A multi-layer tent fabric, characterized in that: It includes an inner lining polyester cloth, a hollow cotton layer, a waterproof layer, and a cow hair layer from the inside to the outside. The inner lining polyester cloth and the hollow cotton layer are bonded or sewn together. The waterproof layer is connected to the hollow cotton layer. An adhesive strip is provided on the outer surface of the waterproof layer, and the cow hair layer is provided on the outer surface of the waterproof layer through the adhesive strip.

2. The multi-layer tent fabric according to claim 1, characterized in that: The waterproof layer and the hollow cotton layer are connected by pasting.

3. The multi-layer tent fabric according to claim 1, characterized in that: The waterproof layer is a PVC waterproof cloth or a PCV coating applied on the base layer.

4. The multi-layer tent fabric according to claim 3, characterized in that: The adhesive strip is sewn directly on the PVC waterproof cloth with Velcro hook surface, and the sewn seams are sealed with glue; or the Velcro hook surface is sewn on the base layer and then coated with PVC coating.

5. The multi-layer tent fabric according to claim 4, characterized in that: A plurality of adhesive strips are arranged in parallel on the outer surface of the waterproof layer.

6. The multi-layer tent fabric according to claim 3 or 4, characterized in that: The waterproof layer is provided with a ventilation oblique opening at the upper end position corresponding to the side surface of the tent, and a blocking curtain is provided outside the ventilation oblique opening, and the blocking curtain is stretched open by the support bar.

7. The multi-layer tent fabric according to claim 6, characterized in that: The ventilation oblique opening is provided with ventilation holes, which are arranged in a circular shape.

8. The multi-layer tent fabric according to claim 7, characterized in that: The air holes are evenly arranged in a matrix.

9. The multi-layer tent fabric according to claim 1, characterized in that: The thickness of the cow hair layer is 1cm-2cm.

10. The multi-layer tent fabric according to claim 1, characterized in that: The lining polyester cloth is located in the innermost layer, and the inner surface of the lining polyester cloth is treated to be wear-resistant.

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