Labor protection rain boot with anti-skid stripe sole structure

Abstract

The utility model provides a labor protection rain boot with an anti-skid stripe sole structure. The labor protection rain boot comprises a boot body, an upper and a sole, the shoe body and the upper are of an integrally-formed structure. A sole is adhered to the bottom of the shoe body; the patterns at the bottom of the sole are divided into a half sole part, a middle sole part and a root part; the half sole part comprises first anti-skid patterns and first anti-skid bulges in a cat claw shape, which are integrally formed; the middle sole part comprises a second anti-skid pattern and a drainage part which are integrally formed; according to the utility model, the forefoot part with the cat-claw-shaped design is additionally arranged, so that effective road holding force can be ensured in all directions when a user walks forwards or climbs; the walking stability and safety are improved; in addition, the water drainage part with the wave-shaped second anti-skid lines and the V-shaped lines serves as the middle sole part; water flow can flow in the direction of the patterns, moisture between the shoe sole and the ground is reduced, and therefore the risk of slipping is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of labor protection articles, especially to a labor protection rain boot with anti-skid pattern sole structure. BACKGROUND

[0002] The labor protection rain boot is a protective footwear specially designed for workers working in wet, rainy or muddy environments; its main function is to protect the wearer's feet from wet cold, mud and potential hazards, while providing sufficient anti-skid, support and comfort; with the continuous progress of industrial technology and the improvement of labor safety awareness, the design and manufacture of labor protection rain boots are also developing and improving;

[0003] Traditional labor protection rain boots are usually made of waterproof materials such as rubber or plastic, and the soles are mostly designed with simple anti-skid stripes or block patterns; these designs meet the basic anti-skid and waterproof needs to some extent, but their performance and comfort still need to be improved in complex working environments;

[0004] Through searching the prior art, the traditional anti-skid stripe or block pattern design may not provide sufficient grip on wet and slippery ground, especially in complex environments such as mud or oil stains, the anti-skid effect is greatly reduced; this increases the risk of slipping for workers during work, posing a threat to personal safety; moreover, under the soaking of rain for a long time or a large amount, the sole is still prone to water accumulation, resulting in a decrease in anti-skid performance, and even causing a slip accident. SUMMARY

[0005] In order to solve the problem of poor anti-skid effect, insufficient grip and easy slipping of the labor rain boot in the prior art, the utility model provides a labor protection rain boot with anti-skid pattern sole structure;

[0006] The labor protection rain boot with anti-skid pattern sole structure provided by the utility model adopts the following technical scheme:

[0007] A labor protection rain boot with anti-skid pattern sole structure, comprising a shoe body, an upper and a sole; the shoe body and the upper are of an integral molding structure; the bottom of the shoe body is bonded with the sole; the pattern on the bottom of the sole is divided into a forefoot part, a midfoot part and a heel part; the forefoot part comprises an integrally formed first anti-skid pattern and a "cat paw" shaped first anti-skid protrusion; the midfoot part comprises an integrally formed second anti-skid pattern and a drainage part;

[0008] Further, the sole is made of a mixture of natural rubber and styrene-butadiene rubber;

[0009] Further, the first anti-skid pattern is an arrayed distribution of horizontal stripe structure, accounting for one third of the total area of the sole in contact with the ground;

[0010] Further, the first anti-skid protrusion comprises a claw tip part and a claw pad part; the claw pad part is composed of a plurality of concentric oval protrusions; the claw tip part is composed of a plurality of protrusions surrounding a triangle; the claw tip part is radially distributed with the claw pad part as the center; the claw tip part extends outward to the outer side wall of the shoe sole;

[0011] Further, the thickness of the first anti-skid protrusion is greater than that of the first anti-skid pattern;

[0012] Further, the second anti-skid pattern is in a wave shape and is arranged in an array; the second anti-skid pattern accounts for one third of the total area of the shoe sole in contact with the ground; the drainage part is in a V shape and is arranged in an array; the thickness of the drainage part is greater than that of the second anti-skid pattern;

[0013] Further, the root part is provided with at least two transverse grooves; the bottom surface of the root part is integrally formed with a support part; the support part is composed of a plurality of concentric semi-elliptical protrusions.

[0014] In conclusion, the utility model has the advantages of:

[0015] The front palm part is designed in the shape of a cat's paw, so that the shoe sole can better adapt to the ground at different angles and directions, and the stability and safety of walking are improved; the second anti-skid pattern is in a wave shape and the drainage part is in a V shape, so that water flows along the direction of the pattern, the water between the shoe sole and the ground is reduced, and the risk of slipping is reduced; the second anti-skid pattern is in a horizontal wave shape; after the drainage part is pressed, the second anti-skid pattern also contacts the ground, and the wave shape effectively provides lateral grip. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a schematic view of the overall structure of the utility model;

[0017] Figure 2 Fig. 2 is a schematic view of the structure of the shoe sole of the utility model.

[0018] As shown in the figure: 1-shoe body, 2-upper, 3-front palm part, 31-middle palm part, 32-root part, 4-first anti-skid pattern, 41-claw tip part, 42-claw pad part, 5-second anti-skid pattern, 51-drainage part, 6-transverse groove, 61-support part. DETAILED DESCRIPTION

[0019] The following will be described in detail with reference to the accompanying drawings Figures 1-2 The utility model will be described in further detail as follows:

[0020] The utility model discloses a rain boot for labor protection with an anti-skid pattern shoe sole structure, like Figure 1 ,2 As shown, it comprises a shoe body 1, an upper 2, and a sole; the shoe body 1 and the upper 2 are integrally formed; the bottom of the shoe body 1 is bonded with the sole; the pattern of the bottom of the sole is divided into a forefoot part 3, a midfoot part 3, and a heel part 32; the forefoot part 3 comprises integrally formed first anti-skid lines 4 and "cat paw" shaped first anti-skid protrusions; the midfoot part 3 comprises integrally formed second anti-skid lines 5 and a drainage part 51; in this embodiment, the cat paw shaped first anti-skid protrusions in the forefoot part are specially designed to enhance the gripping force, which is quite different from the traditional stripe pattern in shape and function; the combination pattern of the oblique "V" shape and the transverse wavy shape in the middle part is an innovative combination in terms of drainage and lateral gripping, which is different from the common single drainage or gripping pattern;

[0021] As shown in Figure 1 , 2 , the sole is made of a mixed material of natural rubber and styrene-butadiene rubber; in this embodiment, the mixed material of natural rubber and styrene-butadiene rubber is selected as the base material of the sole; the natural rubber has good elasticity and wear resistance, and the styrene-butadiene rubber can improve the aging resistance and hardness of the rubber; an appropriate amount of carbon black is added as a reinforcing agent to improve the strength and wear resistance of the rubber; the amount of carbon black added can account for 10-15% of the total mass of the rubber; at the same time, a small amount of silane coupling agent is added to enhance the bonding force between the rubber and other additives;

[0022] As shown in Figure 1 , 2 , the first anti-skid lines 4 are arrayed in horizontal stripe structure, accounting for one third of the total area of the sole in contact with the ground; the first anti-skid protrusions comprise a claw tip part 41 and a claw pad part 42; the claw pad part 42 is composed of several concentric oval protrusions; the claw tip part 41 is composed of several protrusions forming a triangle; the claw tip part 41 is radially distributed around the claw pad part 42; the tip of the claw tip part 41 extends outward to the outside wall of the sole; the thickness of the first anti-skid protrusions is greater than that of the first anti-skid lines 4; in this embodiment, the pattern structure of the forefoot part 3 is derived from the cat paw, which has been proven to be an extremely effective gripping method in nature; the cat paw has sharp claw tips and wide claw pads, which can firmly grasp various terrains and provide excellent gripping force; the pattern radially distributed around the claw pad part 42 can ensure effective gripping force in all directions when walking or climbing forward; this design makes the sole better adapt to different angles and directions of the ground, improving the stability and safety of walking; compared with the traditional rain boot sole which mainly uses simple horizontal or vertical stripes to prevent slipping, the cat paw shaped pattern design is more in line with nature and can provide stronger gripping force, especially on wet or muddy ground;

[0023] As shown in Figure 1 , 2As shown, the second anti-skid pattern 5 is a wave-shaped structure arranged in an array; the second anti-skid pattern 5 accounts for one third of the total area of the shoe sole contacting the ground; the drainage portion 51 is a V-shaped protrusion arranged in an array; the thickness of the drainage portion 51 is greater than the thickness of the second anti-skid pattern 5; in this embodiment, the drainage portion 51 is designed to guide the accumulated water to the outside during walking, avoiding the accumulation of rainwater in the middle of the shoe sole, which leads to slipping; the oblique V-shaped design enables the water to flow along the direction of the pattern, reducing the moisture between the shoe sole and the ground, thereby reducing the risk of slipping; the second anti-skid pattern adopts a transverse wave-shaped pattern; after the drainage portion 51 is pressed, the second anti-skid pattern also contacts the ground, and the wave-shaped design effectively provides lateral grip; when moving laterally, the wave-shaped pattern can better engage the ground, preventing side slipping on wet and slippery ground; compared with the simple groove or hole design of the traditional rain boot shoe sole in terms of drainage, the oblique V-shaped drainage portion 51 combined with the second anti-skid pattern is more efficient and can meet the needs of drainage and lateral grip at the same time.

[0024] As shown in Figure 1 , 2 , the root 32 is provided with at least two horizontal grooves 6; the bottom surface of the root 32 is integrally formed with a support portion 61; the support portion 61 is composed of a plurality of concentric semi-elliptical protrusions; in this embodiment, the concentric semi-elliptical support portion 61 can disperse the pressure when the heel lands and improve the friction; this design enables the shoe sole to be more stably attached to the ground when subjected to pressure, preventing slipping.

[0025] The basic principles and main features of the present application and the advantages of the present application are shown and described above. The components mentioned in the present application are common techniques in the existing field, which should be understood by the technicians in the industry. The present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A rain boot with anti-skid sole structure, comprising a shoe body (1), an upper (2) and a sole; the shoe body (1) and the upper (2) are integrally formed; the bottom of the shoe body (1) is bonded with the sole; characterized in that: The tread of the shoe sole bottom is divided into a forefoot portion (3), a midfoot portion (31) and a heel portion (32); the forefoot portion (3) comprises integrally formed first anti-skid patterns (4) and "cat paw"-like first anti-skid protrusions; the midfoot portion (31) comprises integrally formed second anti-skid patterns (5) and drainage portions (51).

2. The safety rain boot having a slip-resistant sole structure according to claim 1, characterized in that The first anti-skid patterns (4) are arrayed horizontal stripe structures, accounting for one third of the total area of the shoe sole contacting the ground.

3. The safety rain boot having a slip-resistant sole structure according to claim 2, characterized in that The first anti-skid protrusions comprise claw tip portions (41) and claw pad portions (42); the claw pad portions (42) are composed of a plurality of concentric oval protrusions; the claw tip portions (41) are composed of a plurality of protrusions forming a triangle; the claw tip portions (41) are radially distributed with the claw pad portions (42) as the center; the claw tip portions (41) extend outwardly to the lateral wall of the shoe sole.

4. The safety rain boot having a slip-resistant sole structure according to claim 3, characterized in that The thickness of the first anti-skid protrusions is greater than that of the first anti-skid patterns (4).

5. The safety rain boot having a slip-resistant sole structure according to claim 1, characterized in that The second anti-skid patterns (5) are arrayed wave-shaped structures, accounting for one third of the total area of the shoe sole contacting the ground; the drainage portions (51) are arrayed V-shaped protrusions; the thickness of the drainage portions (51) is greater than that of the second anti-skid patterns (5).

6. The safety rain boot having a slip-resistant sole structure according to claim 1, characterized in that The heel portion (32) is provided with at least two horizontal grooves (6); the bottom surface of the heel portion (32) is integrally formed with support portions (61); the support portions (61) are composed of a plurality of concentric semi-elliptical protrusions.

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