CN201445012U - Anti-puncture cloth midsole - Google Patents

Abstract

The utility model discloses a puncture-proof cloth insole, which is formed by overlapping and connecting 2 or a plurality of fiber cloth layers, wherein a strong glue layer for bonding is arranged between the layers of the fiber cloth layers; the fiber fabric layer is formed by intersecting and weaving dense fiber weaving lines to form anti-skid particulate bulges; the fiber fabric layer is set to be 5 layers, the fiber fabric layer and the strong glue layer are bonded to form the high-strength puncture-proof insole, and the thickness of the insole is 3.0mm-4.2 mm. The utility model has the advantages that: the anti-puncture capability is strong, the particle-shaped bulges are formed after the fiber woven cloth layers are intersected, the anti-skid effect can be achieved, the fiber woven cloth layers are bonded with strong glue, the insole layering can be prevented from occurring after the insole is used for a long time, the insole is not easy to crack, and the anti-static effect can be achieved.

Description

Anti-puncture cloth midsole

technical field

The utility model relates to shoes, in particular to a shoe midsole with a stab-proof structure.

Background technique

In the prior art, the manufacture of puncture-proof shoes is generally to add a stainless steel midsole between the outsole and the insole to achieve the puncture-proof effect, but using this structure for puncture-proof will cause the weight of the shoe to be too heavy, and it is difficult to wear it. Uncomfortable, increase the burden on the foot, thereby reducing labor efficiency and other issues.

After entering the 21st century, as the international community paid more attention to the human rights requirements of laborers, especially after the 911 terrorist incident in the United States, major developed countries and regions in the world have strengthened anti-terrorism requirements, and in airports, stations, and public venues, etc. Safety checks have been strengthened, which has caused great distress to many people wearing such shoes and boots. Therefore, inventing and looking for a midsole that is non-metallic, light in weight, comfortable to wear, resistant to twists and turns, can prevent metal detectors and have sufficient anti-puncture effect has become a manufacturer of safety shoes, work shoes, etc. A common theme for traders and materials researchers.

Chinese Utility Model Patent Application Publication CN 200420071938.4 (announced on August 17, 2005) describes a shoe layer bottom anti-puncture structure, which is composed of a fiber cloth layer and a rubber layer, through the fiber cloth layer and rubber layer It is bonded together with heat and pressure, and the operation process is complicated by adopting this structure, and the manufacturing cost is too high, which is not conducive to popularization.

Utility model content

The utility model overcomes the deficiencies in the prior art and provides a stab-proof, anti-static, high-strength and hard-to-crack shoe midsole.

The technical scheme of the utility model is as follows:

Provided is a puncture-resistant cloth midsole, which includes two or more fiber woven layers, and the fiber woven layers are bonded with a superglue layer to form a high-strength puncture-resistant midsole.

In the above-mentioned puncture-resistant cloth midsole, the fiber weave layer is woven with dense fiber weaving lines intersecting to form a kind of anti-slip particle-like protrusions.

In the above-mentioned puncture-resistant cloth midsole, the fiber woven layer is set to 5 layers, and the fiber woven layer is bonded with the superglue layer to form a high-strength puncture-resistant midsole.

In the above-mentioned puncture-resistant cloth midsole, the thickness of the midsole is 3.0mm-4.2mm.

The beneficial effect of the utility model is that: after the intersecting fiber weaving layers, the formation of particle-like protrusions can play the role of anti-slip and anti-stab; The midsole is layered, not easy to crack, and can also play an anti-static role. In the best implementation state, the fiber woven layer is set to 5 layers, and the thickness of the midsole is 3.0mm-4.2mm, which can ensure sufficient Excellent strength, not easy to be punctured, and comfortable to wear.

Description of drawings

Fig. 1 is a sectional view of the midsole of the anti-puncture cloth of the present invention.

Fig. 2 is a schematic diagram of oblique intersecting weaving in Embodiment 1 of the midsole of the anti-puncture cloth of the present invention.

Fig. 3 is a schematic diagram of the vertical weaving of Embodiment 2 of the midsole of the anti-puncture cloth of the present invention.

Detailed ways

Embodiment 1, as shown in Figure 1 and Figure 2, provides a kind of puncture-resistant cloth midsole, which includes two or more layers of fiber fabric layers 1 superimposed and connected to each other, and the layers between the layers of fiber fabric layers 1 There is a strong adhesive layer 2 for bonding, which is manufactured after hot pressing, cooling and hot pressing, which can prevent the midsole of the shoe from being delaminated after being used for a long time, and is not easy to crack.

In the above-mentioned puncture-resistant cloth midsole, the fiber weave layer 1 is woven with dense fiber weave threads 3 obliquely and intersecting to form a kind of anti-slip particle-like protrusions 4, which can play the role of anti-slip.

In the above-mentioned puncture-resistant cloth midsole, the fiber woven layer 1 is set to 5 layers, and the fiber woven layer 1 and the superglue layer 2 are bonded together to form a high-strength puncture-proof midsole, and the thickness of the midsole is 3.0mm -4.2mm, it can ensure enough strength, not easy to be pierced, and comfortable to wear; under the piercing force of 1200N, no nails are exposed, and the piercing value is greater than or equal to 1800N; therefore, when using the utility model to prevent piercing When wearing the midsole, you don't have to worry about stepping on sharp objects and hurting your feet.

Embodiment 2, as shown in Figure 1 and Figure 3, provides a kind of puncture-resistant cloth midsole, which comprises two or more layers of fiber fabric layers 1 superimposed and connected to each other, and the layer between the layers of fiber fabric layers 1 There is a strong adhesive layer 2 for bonding, which is manufactured after hot pressing, cooling, and hot pressing, which can prevent the shoe midsole from delamination after a long time of use, and is not easy to crack. , the antistatic yarn with a density of 100-600 denier is added to every 1.5cm in the weft direction and every 2.5cm in the warp direction. The antistatic yarn also contains multiple filaments, which can play an antistatic role. effect.

In the above-mentioned anti-puncture cloth midsole, the fiber weaving layer 1 is vertically woven with dense fiber weaving threads 3 to form a kind of non-slip particle-like protrusions 4, which can play the role of anti-slip.

In the above-mentioned puncture-resistant cloth midsole, the fiber woven layer is preferably set to 5 layers, and the fiber woven layer 1 and the superglue layer 2 are bonded to form a high-strength puncture-resistant midsole, and the thickness of the midsole is 3.0 mm-4.2mm, can guarantee sufficient strength, not easy to be pierced, and comfortable to wear; under the piercing force of 1200N, no nails are exposed, and the piercing value is greater than or equal to 1800N; therefore, when using the utility model for piercing When wearing a cloth midsole, you don't have to worry about stepping on sharp objects and hurting your feet.

Claims (4)

1. A kind of puncture-resistant cloth midsole, is made of 2 layers or several layers of fiber weaving layers superimposed and connected to each other, it is characterized in that, the layer of fiber weaving layers is provided with bonding super glue layer between the layers. 2 . The puncture-resistant cloth midsole according to claim 1 , wherein the fiber weaving layer is woven with dense fiber weaving threads intersecting to form a kind of anti-slip particle-like protrusions. 3. The anti-puncture cloth midsole according to claim 1, characterized in that, the fiber weaving layer is set to 5 layers, and the fiber weaving layer is bonded with the superglue layer to form a high-strength anti-puncture cloth. Wear a midsole. 4. The puncture-resistant cloth midsole according to claim 1, characterized in that, the thickness of the midsole is between 3.0 mm and 4.2 mm.

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