High-strength puncture-resistant grass-proof cloth

Abstract

The utility model relates to high-strength puncture-resistant grass-proof cloth in the field of grass-proof cloth. The high-strength puncture-resistant grass-proof cloth comprises a plurality of layers of film cloth, the multi-layer film cloth at least comprises two anti-puncture layers, the anti-puncture layers are arranged adjacently, buffer bubbles are distributed on the anti-puncture layers, and the buffer bubbles of the adjacent anti-puncture layers are distributed in a staggered mode. Objects falling on or poked on the grass-proof cloth can be buffered and rebounded through the buffering bubbles, and the situation that the grass-proof cloth is punctured to affect the effect of the grass-proof cloth is avoided; and the staggered distribution of the buffer bubbles of the adjacent anti-puncture layers reduces anti-puncture blind spots, so that the buffer rebound area is more comprehensive. Due to the arrangement of the buffer bubbles, the puncture resistance of the grass-proof cloth is improved under the condition that the weight can be reduced; the grass-proof cloth is convenient to connect and high in pulling resistance when used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of grass cloth, concretely relates to a high strength anti -puncture grass cloth. BACKGROUND

[0002] The grass cloth is used for weeding and weed control in the fields of garden seedling, flowers, orchard, Chinese herbal medicine planting, greenhouse, etc., adopts environment -friendly material, is the only choice of green organic agriculture, and the grass cloth controls the photosynthesis of weeds and thus controls the growth of weeds by preventing sunlight from penetrating the ground and irradiating the weeds below. The existing grass cloth is inevitably damaged by foreign objects in the process of use, for example, falling or poking of hard objects can cause the grass cloth to be pierced and torn, affecting the normal use of the grass cloth, and the severe piercing can also cause the grass cloth to be unusable, resulting in waste and increasing the use cost. Therefore, a high strength anti -puncture grass cloth is needed to solve the above technical problems. SUMMARY

[0003] In view of the above defects of the prior art, the utility model provides a high strength anti -puncture grass cloth, which comprises a plurality of film cloths, at least two anti -puncture layers, adjacent anti -puncture layers, and buffer bubbles on the anti -puncture layer. The buffer bubbles of adjacent anti -puncture layers are distributed alternately. The buffer bubbles can buffer and rebound the objects falling on or poking on the grass cloth, avoiding piercing the grass cloth and affecting the efficacy of the grass cloth. The alternate distribution of the buffer bubbles of adjacent anti -puncture layers reduces the blind spots of anti -puncture and makes the buffer and rebound area more comprehensive.

[0004] Preferably, the plurality of film cloths further comprises a sun -proof layer and a heat preservation layer, the sun -proof layer is arranged above the anti -puncture layer, and the heat preservation layer is arranged below the anti -puncture layer.

[0005] Preferably, the two groups of opposite edges of the plurality of film cloths are fixed with connecting pieces, the connecting pieces comprise connecting plate one and connecting plate two, the connecting plate one is provided with a groove, the connecting plate two is matched with the groove, a plurality of clamping blocks are uniformly distributed in the groove along the length direction, and the corresponding connecting plate two of the clamping blocks is provided with a matched clamping groove. The place is beneficial to the connection of a plurality of grass cloths in use, the connection mode is simple, the efficiency and reliability of the connection are improved.

[0006] Preferably, the clamping block comprises a fixed rod, one end of the fixed rod is fixedly connected with the bottom of the groove, the other end of the fixed rod is hinged with a limiting rod through a hinge shaft on both sides, the hinge shaft is a damping shaft, and the width of the opening of the clamping groove is smaller than the width of the bottom of the clamping groove. The limiting rod is extended into the clamping groove and is unfolded under the action of the damping shaft, the maximum distance between the two limiting rods is greater than the opening of the clamping groove, so that the clamping block cannot be taken out of the clamping groove. The place improves the reliability and anti -tugging property of the connection between the grass cloths.

[0007] Preferably, the bottom of the heat preservation layer is provided with an anti-corrosion layer, and the top of the sun protection layer is provided with a breathable layer.

[0008] The utility model also includes other components that enable the high-strength puncture-resistant grass prevention cloth to be used normally, such as conventional technical means in the field. In addition, the devices or components not specified in the utility model, such as the sun protection layer, the anti-corrosion layer, the breathable layer, the heat preservation layer, and the damping rotating shaft, all adopt conventional technical means and conventional equipment in the field.

[0009] Working principle: By setting at least two puncture-resistant layers, the buffer bubbles of adjacent puncture-resistant layers are staggered, and the buffer bubbles can buffer and rebound the objects falling or hitting on the grass prevention cloth, avoiding the puncture of the grass prevention cloth affecting the efficacy of the grass prevention cloth; the staggered distribution of the buffer bubbles of adjacent puncture-resistant layers reduces the blind spots of puncture resistance, making the buffer and rebound area more comprehensive.

[0010] When the grass prevention cloth is laid, the clamping groove and the clamping block are matched with each other to realize effective connection of multiple grass prevention cloths, the connection mode is simple, and the efficiency and reliability of the connection are improved.

[0011] The utility model has the advantages that: the buffer bubbles improve the puncture resistance of the grass prevention cloth under the condition of weight reduction, reducing the situation that the grass prevention cloth cannot be used due to puncture; the grass prevention cloth is convenient to connect and has high anti-pulling performance when used. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described below in combination with the drawings and examples.

[0013] Figure 1 It is a structure schematic view of the high-strength puncture-resistant grass prevention cloth in the utility model embodiment;

[0014] Figure 2 It is a structure schematic view of the high-strength puncture-resistant grass prevention cloth in the utility model embodiment; Figure 1 It is a view of A-A in the utility model;

[0015] Figure 3 It is a structure schematic view of the clamping block and the clamping groove in the utility model embodiment;

[0016] Figure 4 It is a structure schematic view of the high-strength puncture-resistant grass prevention cloth in the utility model embodiment; Figure 3 It is a state view of the clamping block in the clamping groove.

[0017] In the figure: 1, breathable layer; 2, connecting plate one; 3, fixed rod; 4, limiting rod; 5, hinged shaft; 6, connecting plate two; 7, clamping groove; 8, puncture-resistant layer; 9, buffer bubble; 10, sun protection layer; 11, heat preservation layer; 12, opening; 13, anti-corrosion layer. DETAILED DESCRIPTION

[0018] The utility model is clearly described below in combination with the drawings and specific embodiments in the embodiments of the utility model, and the description herein is only used to explain the utility model, but not as a limitation on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor, any modification, equivalent replacement, improvement, etc. should be included in the protection scope of the utility model.

[0019] Embodiment

[0020] As Figures 1-4 The utility model provides a kind of high-strength puncture-resistant weed cloth, including multilayer film cloth;The multilayer film cloth at least includes two anti-puncture layers 8, the anti-puncture layer 8 is adjacent arrangement, the anti-puncture layer 8 is covered with buffer bubble 9, the buffer bubble 9 of adjacent anti-puncture layer 8 is staggered distribution, buffer bubble is filled with air, and the anti-puncture layer is made of PE material.By buffer bubble 9, the object that falls or is poked on weed cloth can be buffered and rebound, avoid piercing weed cloth to affect the efficacy of weed cloth;The staggered distribution of the buffer bubble 9 of adjacent anti-puncture layer 8 reduces the blind spot of puncture resistance, so that the buffer rebound area is more comprehensive.

[0021] The multilayer film cloth further includes sun protection layer 10 and thermal insulation layer 11, and the sun protection layer is a sunshade net, and the thermal insulation layer is filled with pearl wool, the sun protection layer 10 is arranged above the anti-puncture layer 8, and the thermal insulation layer 11 is located below the anti-puncture layer 8.

[0022] Two opposite sides of the multilayer film cloth are fixed with connecting pieces, the connecting piece includes connecting plate one 2 and connecting plate two 6, the connecting plate one is provided with a groove, the connecting plate two 6 is matched with the groove, a plurality of clamping blocks are uniformly distributed in the groove along the length direction, and the connecting plate two 6 corresponding to the clamping blocks is provided with a matching clamping groove 7.This place is conducive to the connection of multiple weed cloths when in use, the connection method is simple, and the efficiency and reliability of connection are improved.

[0023] The clamping block includes a fixed rod 3, one end of the fixed rod 3 is fixedly connected with the bottom of the groove, the other end of the fixed rod 3 is hingedly connected with a limiting rod 4 through a hinge shaft 5 on both sides, the hinge shaft 5 is a damping shaft, and the width of the opening 12 of the clamping groove 7 is less than the width of the bottom of the clamping groove 7.The limiting rod 4 is expanded under the action of the damping shaft after extending into the clamping groove 7, and the maximum distance between the two limiting rods 4 is greater than the opening 12 of the clamping groove 7, so that the clamping block cannot be pulled out of the clamping groove 7.This place improves the reliability and anti-pulling property of the connection between the weed cloths.

[0024] The bottom of the thermal insulation layer 11 is provided with an anticorrosive layer 13, the top of the sun protection layer 10 is provided with a breathable layer 1, the breathable layer is covered with breathable holes, and the anticorrosive layer is coated with an anticorrosive material.

[0025] By setting at least two anti-puncture layers 8, the buffer air bubbles 9 of adjacent anti-puncture layers 8 are staggered, and the objects falling or hitting on the weed cloth can be buffered and rebounded by the buffer air bubbles 9, so as to avoid piercing the weed cloth and affecting the function of the weed cloth; the staggered distribution of the buffer air bubbles 9 of adjacent anti-puncture layers 8 reduces the blind spot of anti-puncture, and makes the buffer rebounding area more comprehensive.

[0026] When the weed cloth is laid, the effective connection of multiple weed cloths is realized through the cooperation of the clamping grooves 7 and the clamping blocks, the connection mode is simple, and the efficiency and reliability of the connection are improved.

[0027] The above has described the embodiments of the present application, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-strength, puncture-resistant weed-control fabric, comprising multiple layers of membrane fabric; characterized in that: The multilayer membrane fabric includes at least two puncture-resistant layers, which are arranged adjacent to each other. The puncture-resistant layers are covered with buffer bubbles, and the buffer bubbles of adjacent puncture-resistant layers are staggered.

2. The high-strength puncture-resistant weed-control fabric according to claim 1, characterized in that: The multilayer membrane also includes a sun protection layer and a heat insulation layer. The sun protection layer is disposed above the puncture-resistant layer, and the heat insulation layer is disposed below the puncture-resistant layer.

3. The high-strength puncture-resistant weed-control fabric according to claim 1, characterized in that: Connectors are fixed on both sets of opposite sides of the multilayer membrane fabric. The connectors include a first connecting plate and a second connecting plate. The first connecting plate has a groove, and the second connecting plate matches the groove. Multiple locking blocks are evenly distributed along the length direction in the groove, and the second connecting plate corresponding to the locking block has a matching locking groove.

4. The high-strength puncture-resistant weed-control fabric according to claim 3, characterized in that: The locking block includes a fixing rod, one end of which is fixedly connected to the bottom of the groove, and the other end of the fixing rod is hinged to two limit rods on both sides via hinge shafts, the hinge shafts being damping shafts, and the width of the opening of the slot is smaller than the width of the bottom of the slot.

5. The high-strength puncture-resistant weed-control fabric according to claim 2, characterized in that: The bottom of the insulation layer is provided with an anti-corrosion layer, and the top of the sun protection layer is provided with a breathable layer.

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