CN218852045U

CN218852045U - Composite polyurethane safety shoes

Info

Publication number: CN218852045U
Application number: CN202320092027.2U
Authority: CN
Inventors: 杨进勇; 张增莲
Original assignee: Handan Luan Shoes Co ltd
Current assignee: Handan Luan Shoes Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-04-14
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a compound type polyurethane safety shoes, including sole and vamp, be equipped with the mechanism of taking a breath in the sole, the mechanism of taking a breath is including breathing in gasbag, one-way air outlet valve, a set of arch of foot gasbag, a set of one-way induction port and the shoe-pad of taking a breath. The beneficial effects of the utility model are that, the inertia action that utilizes human motion of walking through the mechanism of taking a breath that is located in the sole steps on the gasbag of breathing in from top to bottom, and outside a set of arch of foot gasbag of cooperation can make sweat, the moisture in the safety shoe discharge shoes, keep the shoes air fresh, effectively solved the problem of foot odor and foot sweat, the arch of foot gasbag is in the saturation form, can play the massage and promote foot blood circulation effect.

Description

Composite polyurethane safety shoes

Technical Field

The utility model relates to a safety shoes field specifically is a compound type polyurethane safety shoes.

Background

Safety shoes are a general term for safety-type shoes and protective-type shoes, and generally refer to shoes which are worn in different working occasions and have the function of protecting feet and foreseeable injury on leg surfaces. The sole of the safety shoe can be divided into rubber, polyurethane sole, leather-like sole, polycarbonate sole and the like according to the material, and the high polymer material is injected into a sole mold for curing molding by an injection molding head during manufacturing.

Application number is CN202221323498.1 in the prior patent, discloses a high-efficient compound polyurethane safety shoes, through the cooperation between going to the bottom and the wearing layer, has solved current safety shoes, and the new man wears can the card foot, causes the problem of ankle damage. However, the safety shoes have poor air permeability, air in the shoes cannot normally circulate, and the problems of foot odor and foot sweat are easy to occur when workers wear the safety shoes for a long time.

The above description is included in the technical knowledge of the inventors, and does not necessarily constitute a prior art.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a compound polyurethane safety shoes to solve compound polyurethane safety shoes problem of breathing freely.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a composite polyurethane safety shoe comprises a sole and a vamp, wherein a ventilation mechanism is arranged in the sole;

the ventilation mechanism comprises a suction air bag, a one-way air outlet valve, a group of arch air bags, a group of one-way air suction ports and a ventilation insole, the suction air bag is arranged at the rear end of the sole, the one-way air outlet valve is inserted into the rear end of the sole, the front end of the suction air bag is communicated with the front end of the suction air bag, the group of arch air bags are arranged in the center of the sole, the group of one-way air suction ports are respectively arranged at the front ends of the group of arch air bags, and the ventilation insole is sleeved on the sole.

Furthermore, a plurality of anti-skid corrugations and a plurality of ventilation through holes which are arranged in a staggered mode are formed in the ventilation shoe pad.

Furthermore, a plurality of exhaust diversion grooves corresponding to the ventilation through holes are uniformly formed in the front end in the sole.

Furthermore, the air suction air bags are respectively communicated with a group of arch air bags through connecting air pipes.

Furthermore, the rear end in the sole is provided with a mounting groove corresponding to the one-way air outlet valve.

Furthermore, the rear end of the sole is provided with a wear-resistant layer, a puncture-resistant layer is arranged below the sole, and the bottom of the sole is provided with a plurality of anti-skidding grooves.

The utility model provides a compound type polyurethane safety shoes possesses following beneficial effect, and the inertia action that utilizes the human motion of walking through the ventilation mechanism who is located the sole steps on the gasbag of breathing in from top to bottom, and outside cooperation a set of arch of foot gasbag can make sweat, the moisture in the safety shoes discharge shoes, keep the interior air freshening of shoes, effectively solved the problem of foot odor and foot sweat, the arch of foot gasbag is in the saturation form, can play the massage and promote the blood circulation effect of foot.

Drawings

Fig. 1 is a schematic view of the composite polyurethane safety shoe of the present invention.

Fig. 2 is a schematic view of the ventilation mechanism of the present invention.

Fig. 3 is a schematic view of the ventilation insole of the present invention.

Fig. 4 is a schematic view of the sole of the present invention.

In the figure: 1. a sole; 2. a shoe upper; 3. an air-breathing bag; 4. a one-way air outlet valve; 5. an arch bladder; 6. a one-way air suction port; 7. ventilating insoles; 8. anti-skid corrugation; 9. a ventilation through hole; 10. an exhaust diversion trench; 11. connecting an air pipe; 12. mounting grooves; 13. a wear resistant layer; 14. a puncture resistant layer; 15. and (4) an anti-slip groove.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: a composite polyurethane safety shoe comprises a sole 1 and a vamp 2, wherein a ventilation mechanism is arranged in the sole 1; the ventilation mechanism comprises an air suction air bag 3, a one-way air outlet valve 4, a group of arch air bags 5, a group of one-way air suction ports 6 and a ventilation insole 7, wherein the air suction air bag 3 is arranged at the rear end in the sole 1, the one-way air outlet valve 4 is inserted in the rear end of the sole 1, the front end of the one-way air outlet valve is communicated with the air suction air bag 3, the group of arch air bags 5 are arranged at the center in the sole 1, the group of one-way air suction ports 6 are respectively arranged at the front ends of the group of arch air bags 5, and the ventilation insole 7 is sleeved on the sole 1; the ventilation insole 7 is provided with a plurality of anti-skid corrugations 8 and a plurality of ventilation through holes 9 which are arranged in a staggered manner; a plurality of exhaust diversion trenches 10 corresponding to the ventilation through holes 9 are uniformly arranged at the front end in the sole 1; the air suction air bags 3 are respectively communicated with a group of arch air bags 5 through connecting air pipes 11; the back end in the sole 1 is provided with a mounting groove 12 corresponding to the one-way air outlet valve 4; the anti-skidding sole is characterized in that the upper rear end of the sole 1 is provided with a wear-resistant layer 13, a puncture-resistant layer 14 is arranged below the sole 1, and the bottom of the sole 1 is provided with a plurality of anti-skidding grooves 15.

The working principle of the embodiment is as follows: the upper rear end of the sole 1 is provided with a wear-resistant layer 13, the wear-resistant layer 13 comprises a wrapping layer and an inner layer, the inner layer is compounded inside the wrapping layer, when the shoe is worn, the ankle is in contact with the inner layer, the ankle can be prevented from being blocked by feet, a puncture-resistant layer 14 is arranged below the sole 1, the bottom of the sole 1 is provided with a plurality of anti-skidding grooves 15, and the anti-skidding grooves 15 can play an anti-skidding effect, so that the prior art is adopted;

during air exchange: the air suction bag 3 is arranged at the rear end in the sole 1, the one-way air outlet valve 4 is inserted at the rear end of the sole 1, the front end of the air suction bag 3 is communicated with the front end of the air suction bag, the group of arch air bags 5 is arranged at the center in the sole 1, the group of one-way air suction ports 6 are respectively arranged at the front end of the group of arch air bags 5, the air exchange insole 7 is sleeved on the sole 1, the air exchange insole 7 is provided with a plurality of anti-skid corrugations 8 and a plurality of ventilation through holes 9 which are arranged in a staggered way, the front end in the sole 1 is uniformly provided with a plurality of exhaust diversion grooves 10 corresponding to the ventilation through holes 9, the air suction bag 3 is respectively communicated with the group of arch air bags 5 through a connecting air pipe 11, the rear end in the sole 1 is provided with a mounting groove 12 corresponding to the one-way air outlet valve 4, as shown in figures 2 and 3, the human inertia action of walking motion is stepped on from top to bottom and is pressed gasbag 3 of breathing in, cooperation a set of arch of foot gasbag 5 can make the sweat in the safety shoe, the moisture is outside through discharge one-way air outlet valve 4 shoes, keep the air fresh in the shoes, the problem of foot odor and sweaty foot has effectively been solved, ventilative through-hole 9 on the shoe-pad 7 of taking a breath can make the circulation of air in the shoes more, anti-skidding ripple 8 increases the firm of sole, gasbag 3 of breathing in has the effect of shock attenuation resilience, accomplish respiratory function through human walking motion, cooperation exhaust guiding gutter 10 can systematically accomplish respiratory function, one-way air outlet valve 4 can completely cut off the water droplet, earth gets into in the shoes, prevent to block up, a set of arch of foot gasbag 5 is located the saturation form, can play massage and promote the blood circulation of foot effect.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A composite polyurethane safety shoe comprises a sole (1) and a vamp (2), and is characterized in that a ventilation mechanism is arranged in the sole (1);

the ventilation mechanism comprises an air suction air bag (3), a one-way air outlet valve (4), a group of arch air bags (5), a group of one-way air suction ports (6) and a ventilation insole (7), the air suction air bag (3) is installed at the inner rear end of the sole (1), the one-way air outlet valve (4) is inserted into the rear end of the sole (1), the front end of the one-way air outlet valve is communicated with the air suction air bag (3), the group of arch air bags (5) are installed in the inner center of the sole (1), the group of one-way air suction ports (6) are respectively arranged at the front ends of the group of arch air bags (5), and the ventilation insole (7) is sleeved on the sole (1).

2. Composite polyurethane safety shoes according to claim 1, characterized in that the ventilation insole (7) is provided with a plurality of staggered anti-slip corrugations (8) and a plurality of ventilation through holes (9).

3. Composite polyurethane safety shoes according to claim 1 or claim 2, characterised in that the inner front end of the sole (1) is uniformly provided with a plurality of air-venting channels (10) corresponding to the air-venting through holes (9).

4. Composite polyurethane safety shoes according to claim 1, characterised in that the aspirating bladders (3) are each in communication with a set of arch bladders (5) through connecting air ducts (11).

5. The composite polyurethane safety shoes as claimed in claim 1, wherein the rear end of the inside of the sole (1) is provided with a mounting groove (12) corresponding to the one-way vent valve (4).

6. The composite polyurethane safety shoes as claimed in claim 1, wherein the upper rear end of the sole (1) is provided with a wear-resistant layer (13), a puncture-resistant layer (14) is arranged below the sole (1), and the bottom of the sole (1) is provided with a plurality of anti-slip grooves (15).