CN210018048U

CN210018048U - Multifunctional protective rain boot with tightening sleeve opening

Info

Publication number: CN210018048U
Application number: CN201920764933.6U
Authority: CN
Inventors: 邹忌
Original assignee: Jihua 3539 Shoe Making Co Ltd
Current assignee: Jihua 3539 Shoe Making Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-02-07
Anticipated expiration: 2029-05-26

Abstract

The utility model provides a multifunctional protective rain boot with a tightening trunk opening, which comprises a boot bottom, a boot upper and a boot trunk, wherein the boot upper and the boot trunk are formed by bonding and fixing a memory sponge layer and a PU surface layer from inside to outside; an elastic band is arranged at the opening of the bootleg and is freely tightened through a spring buckle; the inner surface of the boot sole is provided with a plurality of anti-skid wales with anti-skid function, the anti-skid wales are double-ring lines, the double-ring lines comprise concentric outer rings and inner rings, and annular gaps are reserved between the outer rings and the inner rings. The utility model discloses a structure to the end of the leg of a boot, the boots group and the boots improves, has improved buffering, the anti-seismic performance at the end of the boots, has improved the sense of touch of the leg of a boot, the boots group to shank, foot to the travelling comfort of wearing of rain boots has been improved greatly, and can realize ventilative while, can avoid effectively nourishing living antibiotic in the shoes, prevent effectively in sand blown by the wind, dust etc. get into the shoes, the rain boots of making simultaneously still have good inside anti-skidding effect.

Description

Multifunctional protective rain boot with tightening sleeve opening

Technical Field

The utility model relates to a rain boot, concretely relates to can tighten up multi-functional protection rain boot of bung hole.

Background

The rain boots are labor protection articles and necessary rain gear for people to walk in rainy days or wet environments, the outer layers of the conventional rain boots are generally made of plastic materials due to waterproof requirements, the inner layers of the conventional rain boots are cotton cloth linings, the rain boots are generally poor in breathability, sweat is easily accumulated when the rain boots are worn, feet are easily sticky and uncomfortable, relative movement between soles and soles is easily caused when the rain boots are worn, the feet slip condition occurs, bacteria are easily bred, foot odor is caused, beriberi and the like, and a lot of troubles are brought to the use of people. In addition, the sole of the existing rain boot is easy to be exhausted after being worn for a long time due to poor toughness, poor vibration resistance, poor buffering effect and the like.

In order to better meet the use requirements of consumers, the existing rain boots are required to be structurally innovated, and multifunctional protective rain boots with more excellent performance and more comfortable use are designed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can tighten up multi-functional protection rain boots of nozzle can be when realizing ventilative, in effectively preventing entering shoes such as sand blown by the wind, dust, have inside antiskid, can avoid appearing the condition that the sole skidded effectively, still have antibiotic, the damping effect of shocking resistance, make and wear more comfortable.

The utility model provides a multifunctional protective rain boot with a tightening trunk opening, which comprises a boot bottom, a boot upper and a boot trunk, wherein the boot upper and the boot trunk are formed by bonding and fixing a memory sponge layer and a PU surface layer from inside to outside; an elastic band is arranged at the opening of the bootleg and is freely tightened through a spring buckle; the inner surface of the boot sole is provided with a plurality of anti-skid wales with anti-skid function, the anti-skid wales are double-ring lines, the double-ring lines comprise concentric outer rings and inner rings, and annular gaps are reserved between the outer rings and the inner rings.

Further, the boot sole sequentially comprises an EVA inner layer, an EPP layer, a rubber layer and a PVC bottom layer which are bonded and fixed into a whole from top to bottom; EVA inlayer front portion is sole portion, and the rear portion is heel portion, two ring lines set up in sole portion, the heel portion is equipped with the elasticity lug that has the bradyseism effect, smooth transition between the top surface and the lateral wall of elasticity lug.

Further, the inner wall of the memory sponge layer, which is close to the cylinder opening, is provided with an annular sealing ring with a circular arc-shaped section.

Furthermore, the thickness of the memory sponge layer is 0.4-0.6 cm, and the transverse thickness of the annular sealing ring is 0.2-0.3 cm.

Furthermore, the top surfaces and the side walls of the inner ring and the outer ring are in smooth transition.

Further, the height of the double ring grains is 0.15-0.2 cm, the thickness of the inner ring and the thickness of the outer ring are both 0.1-0.15 cm, the inner ring and the outer ring are both of circular ring structures, the diameter of the inner ring is 0.6-0.8 cm, and the diameter of the outer ring is 1.2-1.5 cm.

Furthermore, the elastic lug is positioned in the middle of the heel part, the cross section of the lug is circular, and the diameter of the lug is 2.5-3 cm.

Further, the boot upper and the boot leg are of an integrated structure, and the annular sealing ring and the memory sponge layer are of an integrated structure; the EVA inner layer, the double ring grains and the elastic lug are of an integrated structure.

Furthermore, the bottom surface of the boot sole is provided with anti-skid teeth.

The utility model has the advantages that: the utility model discloses a structure to the leg of a boot, the boots group and the boots end improves, the buffering at the bottom of the boots, anti-seismic performance has improved the leg of a boot, the boots group is to the shank, the sense of touch of foot, thereby the wearing comfort of rain boots has been improved greatly, and can realize ventilative while, keep in giving birth to antibiotic in avoiding the shoes effectively, prevent effectively in sand blown by the wind, dust etc. get into shoes, the rain boots that this embodiment was made still have good inside anti-skidding effect simultaneously, can avoid appearing the condition that the sole skidded effectively.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of FIG. 2 within the dashed circle;

FIG. 4 is a schematic view of the boot sole of the present invention;

FIG. 5 is a schematic structural view of the EVA inner layer of the present invention;

in the figure:

1. the boot comprises a boot tube, 2, a boot upper, 3, a boot sole, 4, anti-slip teeth, 5, an elastic band, 6, a spring fastener, 7, a PU surface layer, 8, a memory sponge layer, 31, an EVA inner layer, 32, an EPP layer, 33, a rubber layer, 34, a PVC bottom layer, 81, an annular sealing ring, 311, double corrugations, 312, an elastic lug, 311a, an outer ring, 311b and an inner ring.

Detailed Description

The multifunctional protective rain boot capable of tightening the boot opening provided by the embodiment comprises a boot sole 3, a boot upper 2 and a boot leg 1, wherein the boot upper 2 and the boot leg 1 are formed by bonding and fixing a memory sponge layer 8 and a PU surface layer 7 (a polyurethane material surface layer) from inside to outside; an elastic band 5 is arranged at the opening of the bootleg 1, and the elastic band 5 is freely tightened through a spring buckle 6; the inner surface of the boot sole 3 is provided with a plurality of anti-slip ribs with anti-slip function, the anti-slip ribs are double-ring grooves 311, the double-ring grooves comprise an outer ring 311a and an inner ring 311b which are concentric, and an annular gap is reserved between the outer ring 311a and the inner ring 311 b. The memory sponge is high-density memory sponge, has good memory resilience, is breathable, can be restored to the original state after being stressed, has the functions of shock absorption, impact force absorption, water resistance and breathability, and is high in adsorption capacity, after shoes are worn, the inner wall of the memory sponge layer 8 can be tightly attached to legs, instep and heels only by tensioning the elastic band 5, the wearing comfort level is increased, ventilation can be realized, sand wind, dust and the like can be effectively prevented from entering the shoes, in addition, the memory sponge layer 8 also has a certain antibacterial effect, and the problem that bacteria are easy to breed in the shoes is solved to a certain extent; and the double ring lines 311 that 3 internal surfaces at the bottom of the boots set up not only can play inside antiskid, still have certain foot massage effect, when the sole compressed tightly on 3 internal surfaces at the bottom of the boots, because inner ring 311b and cyclic annular spaced existence, can form two vacuum areas, have great adsorption affinity, the adsorption affinity of these two inside and outside vacuum areas can avoid sole and sole to take place relative movement, prevents the condition that the sole skidded.

In this embodiment, the boot sole 3 sequentially includes, from top to bottom, an EVA inner layer 31 (made of an ethylene-vinyl acetate copolymer material), an EPP layer 32 (made of a polypropylene plastic foam material), a rubber layer 33 (made of a rubber material with excellent water resistance, such as styrene butadiene rubber, a nitrile butadiene rubber material, etc.), and a PVC bottom layer 34 (made of a polyvinyl chloride material) that are bonded and fixed as a whole; EVA inlayer 31 front portion is sole portion, and the rear portion is heel portion, two ring lines set up in sole portion, the heel portion is equipped with the elasticity lug 312 that has the bradyseism effect, smooth transition between the top surface of elasticity lug 312 and the lateral wall. The boot sole 3 made by compounding EVA, EPP, rubber and PVC has the advantages of light weight, good toughness, good water resistance, excellent buffering and anti-seismic properties and increased wearing comfort; the heel elastic bump 312 can play a role in cushioning the heel of the human body.

In this embodiment, the inner wall of the memory sponge layer 8 close to the barrel mouth is provided with an annular sealing ring 81 with a circular arc-shaped cross section. Through taut elastic cord 5, can make annular sealing ring 81 take place to warp, make 8 inner walls on memory sponge layer inseparabler with the shank laminating, and then avoid in getting into shoes such as ash bed better, can avoid memory sponge layer by drawing too big, the influence is ventilative simultaneously again.

In the embodiment, the thickness of the memory sponge layer 8 is 0.4-0.6 cm, the transverse thickness (the transverse direction refers to the horizontal direction, and the longitudinal direction is the vertical direction) of the annular sealing ring is 0.2-0.3 cm, and the transverse thickness specifically refers to the distance from the horizontal highest point of the annular sealing ring to the inner wall of the memory sponge layer; better increase the wearing comfort and realize the ventilation effect.

In this embodiment, the top surfaces and the sidewalls of the inner ring 311b and the outer ring 311a are smoothly transited. Avoiding the damage to the sole of the foot.

In this embodiment, the height of the double ring grains is 0.15-0.2 cm, the thicknesses of the inner ring 311b and the outer ring 311a are both 0.1-0.15 cm, the inner ring 311b and the outer ring 311a are both in a circular ring structure, the diameter of the inner ring 311b is 0.6-0.8 cm, and the diameter of the outer ring 311a is 1.2-1.5 cm; the contact surface between the foot pad and the human foot is relatively large, so that discomfort caused by excessive local pressure of the human foot is avoided.

In this embodiment, the elastic bump 312 is located in the middle of the heel, and the cross section of the bump 312 is circular, and the diameter thereof is 2.5-3 cm; the shape of the bump 312 has high goodness of fit with the shape of the heel of the human body, the heel can be completely treaded on the bump 312, and the contact surface between the bump 312 and the foot of the human body is relatively large, so that the foot of the human body is relatively uniformly stressed, and the generated comfortable sensation is relatively good.

In this embodiment, the boot upper 2 and the boot leg 1 are integrated, and the annular sealing ring 81 and the memory sponge layer 8 are integrated; the EVA inner layer 31, the double-ring texture 311 and the elastic lug 312 are of an integral structure; the elasticity of the memory sponge layer 8 and the EVA material is good.

In this embodiment, the bottom surface of the boot sole 3 is provided with anti-slip teeth 4 to improve the anti-slip performance of the sole.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A multifunctional protective rain boot capable of tightening a boot opening comprises a boot bottom, a boot upper and a boot barrel, and is characterized in that: the boot upper and the boot leg are formed by fixedly bonding a memory sponge layer and a PU surface layer from inside to outside; an elastic band is arranged at the opening of the bootleg and is freely tightened through a spring buckle; the inner surface of the boot sole is provided with a plurality of anti-skid wales with anti-skid function, the anti-skid wales are double-ring lines, the double-ring lines comprise concentric outer rings and inner rings, and annular gaps are reserved between the outer rings and the inner rings.

2. The multifunctional protective rain boot with a tightenable nozzle according to claim 1, characterized in that: the boot sole sequentially comprises an EVA inner layer, an EPP layer, a rubber layer and a PVC bottom layer which are bonded and fixed into a whole from top to bottom; EVA inlayer front portion is sole portion, and the rear portion is heel portion, two ring lines set up in sole portion, the heel portion is equipped with the elasticity lug that has the bradyseism effect, smooth transition between the top surface and the lateral wall of elasticity lug.

3. The retractable muzzle multi-functional protective rain boot of claim 2, wherein: and an annular sealing ring with a circular arc-shaped section is arranged on the inner wall of the memory sponge layer close to the opening of the barrel.

4. The multifunctional protective rain boot with a tightenable nozzle according to claim 3, characterized in that: the thickness of the memory sponge layer is 0.4-0.6 cm, and the transverse thickness of the annular sealing ring is 0.2-0.3 cm.

5. The multifunctional protective rain boot with a tightenable nozzle according to claim 4, characterized in that: the top surfaces and the side walls of the inner ring and the outer ring are in smooth transition.

6. The multifunctional protective rain boot with a tightenable nozzle according to claim 5, characterized in that: the height of the double ring grains is 0.15-0.2 cm, the thickness of the inner ring and the thickness of the outer ring are both 0.1-0.15 cm, the inner ring and the outer ring are both of circular ring structures, the diameter of the inner ring is 0.6-0.8 cm, and the diameter of the outer ring is 1.2-1.5 cm.

7. The retractable muzzle multi-functional protective rain boot of claim 6, wherein: the elastic lug is located in the middle of the heel part, the cross section of the lug is circular, and the diameter of the lug is 2.5-3 cm.

8. The multifunctional protective rain boot with a tightenable nozzle according to claim 7, characterized in that: the boot upper and the boot leg are of an integrated structure, and the annular sealing ring and the memory sponge layer are of an integrated structure; the EVA inner layer, the double ring grains and the elastic lug are of an integrated structure.

9. The multifunctional protective rain boot with a tightenable nozzle according to claim 8, characterized in that: and anti-skid teeth are arranged on the bottom surface of the boot sole.