Anti-static puncture-proof working boot

A technology of anti-puncture and labor protection boots, which is applied in the directions of boot legs, clothing, shoe uppers, etc., can solve the problems of poor anti-static effect of fire boots, inconvenient wearing and walking, and reduced performance, and achieves good anti-puncture effect. Good adhesion and high effect

Inactive Publication Date: 2013-08-21
WUJIANG DONGXIN PLASTIC PACKAGING PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent is provided with a protective toe cap (namely steel cover) and a puncture-proof pad (ie steel plate middle layer), the steel cover is integrally formed, which results in a heavy boot toe
The anti-puncture mat is made of steel plate. After a long time of use, due to the different rigidity between the steel plate and the waterproof layer and the inner layer of insulating rubber, and because of the poor adhesion between them, the steel plate, waterproof layer and insulating rubber The inner layers are separated, resulting in reduced performance and easy damage to the shoes, and because the middle layer of the steel plate is very hard, it is inconvenient to walk around and the comfort is very low. When anti-static places are required, the anti-static effect of the fire boots is not good, and a lot of static electricity will gather on the human body, resulting in safety accidents

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] A kind of antistatic anti-puncture labor protection boots of this embodiment, such as Figure 2-6 As shown, including the boot sole, boot toe, boot upper and boot shaft, the boot sole, boot toe, boot upper and boot shaft all include a rubber outer layer and a lining layer, the lining layer is knitted cotton, and the rubber outer layer of the boot toe The inner wall is bonded with a steel cover, the steel cover is a grid steel cover composed of three vertical ribs and three horizontal ribs, and the vertical ribs are arranged on the horizontal ribs, and the grid steel cover can withstand an impact force of not less than 250J , The pressure resistance is not less than 17KN, so it can meet the requirements of most working conditions. Since the steel cover is in the form of a mesh cover, on the one hand, it can save materials and reduce costs; on the other hand, it can reduce weight and be easy to wear. Layer bonding, the first elastic rubber layer is foam rubber, in the so...

Embodiment 2

[0026] The difference between this embodiment and embodiment 1 is that, as Figure 9-11 As shown: it includes conductive cloth, wires and bottom surface conductors, the conductive cloth and the bottom surface conductors are connected by wires, the conductive cloth is arranged on the lining layer at the heel and sole of the boot, or the conductive cloth is arranged on On the lining layer of the boot tube, and the surface of the conductive cloth and the lining layer is in the same horizontal plane, that is, the conductive cloth is flat with the surface of the lining layer; the bottom surface conductor is flat with the surface of the rubber outer layer, and at the same time, the The conductors on the bottom surface correspond to the tooth profile of the anti-skid teeth on the rubber outer layer.

Embodiment 3

[0028] The difference between this embodiment and the above-mentioned embodiment is that: Figure 7 , 8 As shown, conductors are respectively arranged at the heel and sole of the boots, and the conductors lead the static electricity of the human body into the ground. The conductors are I-shaped soft conductors, which can be made of conductive rubber materials. The upper surface of the conductor is arranged on the lining layer and is flat with the surface of the lining layer, and the lower surface of the conductor is arranged on the rubber outer layer and is flat with the surface of the rubber outer layer. At the same time, the conductor The lower surface of the floor corresponds to the anti-slip tooth profile of the rubber outer layer. When in use, the heel of the human body is connected to the conductors at the heel and the sole of the foot respectively, and the static electricity of the human body is introduced into the ground through the conductors.

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Abstract

The invention relates to an anti-static puncture-proof working boot and belongs to the technical field of boots in daily life. The anti-static puncture-proof working boot comprises a boot bottom, a boot head, a boot face and a boot tube, wherein the boot bottom, the boot head, the boot face and the boot tube are respectively provided with a rubber outer layer and a lining layer. The lining layers are knitted cotton with electrical conductivity. The rubber outer layers are made of rubber with electrical conductivity. The rubber outer layers and the lining layers are connected through flexible wires. A steel cover is bonded on the inner wall of the rubber outer layer of the boot head and is a grid steel cover composed of three vertical ribs and three transverse ribs. The vertical ribs are arranged on the transverse ribs. A first elastic rubber layer is bonded on the inner wall of the steel cover. In the boot bottom, the rubber outer layer, a waterproof layer, a middle puncture-proof layer, an insulating rubber inner layer and the lining layer are sequentially connected in a bonded mode from bottom to top. The middle puncture-proof layer comprises two knitted bulletproof Kevlar fiber layers. A second elastic rubber layer is arranged between the two knitted bulletproof Kevlar fiber layers. The anti-static puncture-proof working boot is puncture-proof, good in anti-static effect, light in boot head, and high in comfort.

Description

technical field [0001] The invention relates to labor protection boots, belonging to the technical field of boots in daily life. Background technique [0002] Existing labor safety boots are necessary personal protective equipment for avoiding or alleviating staff's foot injuries in production and work. The safety boots of the existing structure are all provided with a protective toe cap and an anti-puncture pad to protect the feet. The protective toe cap is arranged on the boot toe of the safety boot, and the anti-puncture pad is arranged on the sole to prevent The sole of the boot was pierced by a sharp object. [0003] Patent No. 201120132786.4 discloses a kind of fire boots, such as figure 1 As shown, including the boot sole, boot toe, boot upper and boot shaft, the boot sole, boot toe, boot upper and boot shaft all include a rubber outer layer and a lining layer, the lining layer is knitted cotton, and the rubber outer layer of the boot toe The inner wall of the stee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B1/10A43B3/04A43B23/10A43B7/36
Inventor 董建中
Owner WUJIANG DONGXIN PLASTIC PACKAGING PLANT
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