Waterproof and cold-proof boots with good air permeability

Abstract

The utility model relates to the technical field of waterproof and cold-proof boots, and provides a waterproof and cold-proof boot with good air permeability, which comprises a sole, a midsole, an insole and a vamp, the top surface of the sole is provided with a midsole mounting groove, the midsole is correspondingly arranged in the midsole mounting groove, and the insole is arranged in the midsole mounting groove. And the bottom edge of the vamp is fixed on the top surface of the sole along the outer side of the top edge of the insole mounting groove. The waterproof and cold-proof shoes and boots with good air permeability not only have obvious advantages in the aspect of protecting the safety and comfort of feet, but also have excellent performances in the aspects of water resistance, heat preservation, bacteriostasis, deodorization and the like. And the structure is stable and durable, the multifunctional design is achieved, the requirements of wearers in different environments can be met, and the performance is excellent.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof and cold-proof shoes and boots, and in particular to a pair of waterproof and cold-proof shoes and boots with good air permeability. Background Art

[0002] In harsh climate conditions, people's requirements for shoes and boots are not only comfortable and durable, but also need to be waterproof and warm. Especially in outdoor activities, rainy and snowy weather or cold winter, traditional shoes and boots often cannot meet these requirements. Therefore, the market demand for waterproof and cold-proof shoes and boots is growing.

[0003] The shortcomings of existing waterproof and cold-proof shoes and boots:

[0004] Insufficient breathability: Traditional waterproof and cold-proof shoes and boots usually adopt a closed structure. Although they can effectively prevent water, they often have poor breathability. After wearing them for a long time, the feet are prone to feeling damp and uncomfortable, and even cause odor and bacterial growth.

[0005] Limited warmth retention: Some waterproof and cold-proof shoes and boots provide waterproof functions, but the design of warmth retention is not perfect. In extremely cold environments, the feet are easily attacked by the cold, affecting the comfort and health of the wearer.

[0006] Poor antibacterial and anti-odor effects: The insoles of traditional shoes and boots often lack antibacterial functions, easily accumulate bacteria and odor, and affect the user experience.

[0007] Therefore, the present invention proposes a waterproof and cold-proof footwear with good air permeability to solve the above problems. Utility Model Content

[0008] In order to overcome the defects of the prior art, the utility model aims to provide a waterproof and cold-proof footwear with good air permeability.

[0009] To achieve the above object, the technical solution of the utility model is implemented as follows: a waterproof and cold-proof footwear with good air permeability, comprising a sole, a midsole, an insole and an upper, the top surface of the sole is provided with a midsole mounting groove, the midsole is correspondingly arranged inside the midsole mounting groove, and the bottom edge of the upper is fixed to the top surface of the sole along the outer side of the top edge of the midsole mounting groove;

[0010] The midsole comprises:

[0011] A ventilation chamber disposed at the center of the interior;

[0012] A plurality of elastic support beads evenly distributed inside the ventilation cavity;

[0013] Side air guide holes evenly distributed around the edges of the midsole and communicating with the interior of the ventilation cavity;

[0014] Top surface air guide holes evenly distributed on the top surface of the midsole and communicating with the interior of the ventilation cavity;

[0015] A plurality of air guide channels are evenly opened on the inner groove wall of the midsole mounting groove inside the sole, and a plurality of the air guide channels are correspondingly communicated with the inside of a plurality of the side air guide holes, and the other ends of the plurality of the air guide channels are all connected to the top surface of the sole;

[0016] The upper is composed of four layers of structures, including:

[0017] The outermost surface layer;

[0018] An air conducting layer located on the inner side of the surface layer;

[0019] A thermal insulation layer located inside the air conducting layer;

[0020] An inner layer located inside the thermal insulation layer;

[0021] A fleece layer located inside the inner layer;

[0022] The bottom edge of the thermal insulation layer coincides with a trajectory formed by connecting the top centers of a plurality of the air guide channels.

[0023] Preferably, the insole comprises:

[0024] A cushion layer directly disposed on the top surface of the midsole;

[0025] an antibacterial layer embedded in the center of the cushion layer;

[0026] A fluff layer is arranged on the surface of the cushion layer.

[0027] Preferably, the surface layer and the inner layer are both made of artificial leather;

[0028] The air guide layer is woven from polyester fibers;

[0029] The thermal insulation layer is made of thermal insulation cotton material.

[0030] Preferably, the cushion layer is woven from cotton fibers;

[0031] The antibacterial layer is woven from silver fibers.

[0032] Preferably, the midsole is entirely made of TPU material.

[0033] Preferably, the plurality of elastic support beads inside the midsole are made of TPU material.

[0034] The beneficial effects of the utility model are embodied in:

[0035] Excellent breathability: The air exchange cavity, top air guide holes, side air guide holes and air guide channels are used to drive the continuous flow of air in the shoe through the downward pressure of the person walking, thus ensuring good breathability in the shoe. This design effectively prevents moisture and discomfort in the feet, allowing the wearer to keep the feet dry and comfortable even when wearing for a long time.

[0036] Excellent waterproof performance: The upper adopts a multi-layer structure, including a surface layer, an air-conducting layer and a thermal insulation layer. The design of the thermal insulation layer not only ensures warmth, but also effectively prevents the penetration of external moisture, thereby providing excellent waterproof performance, enabling the wearer to keep his feet dry in a humid environment.

[0037] Good thermal insulation performance: The material selection and structural design of the insulation layer effectively prevent the external cold air from affecting the temperature inside the shoe. At the same time, the addition of the fleece layer further improves the thermal insulation performance of the shoe, allowing the wearer to feel comfortable and warm even in cold climates.

[0038] Significant antibacterial and anti-odor effects: The insole adopts an antibacterial layer, which effectively inhibits the reproduction of bacteria through the antibacterial properties of silver fibers, thereby reducing the generation of odor and maintaining a fresh and comfortable environment inside the shoe.

[0039] In summary, this kind of waterproof and cold-proof footwear with good breathability not only has significant advantages in protecting the safety and comfort of the feet, but also performs well in waterproofing, warmth retention, antibacterial and deodorization. Its structure is stable and durable, with a multifunctional design, which can meet the needs of the wearer in different environments. It is an excellent performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In the attached picture:

[0041] Figure 1 It is a structural schematic diagram of a half-section of the utility model;

[0042] Figure 2 It is a structural schematic diagram of a half-section surface of the sole of the utility model;

[0043] Figure 3 It is a structural schematic diagram of a half-section of the midsole of the utility model;

[0044] Figure 4 It is a structural schematic diagram of a half-section of the insole of the utility model;

[0045] Figure 5 for Figure 1 A local enlarged schematic diagram of the middle A;

[0046] Description of reference numerals:

[0047] 1. Sole; 2. Midsole; 3. Insole; 4. Upper;

[0048] 11. Midsole mounting slot; 12. Air guide channel;

[0049] 21. Ventilation cavity; 22. Elastic support beads; 23. Top air guide holes; 24. Side air guide holes;

[0050] 31. cushion layer; 32. antibacterial layer; 33. fluff layer;

[0051] 41. Surface layer; 42. Air conduction layer; 43. Thermal insulation layer; 44. Inner layer; 45. Fleece layer. DETAILED DESCRIPTION

[0052] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0054] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0055] Please refer to the instruction manual Figure 1-Figure 5 The utility model provides a waterproof and cold-proof shoe with good air permeability:

[0056] The shoe comprises a sole 1, a midsole 2, an insole 3 and an upper 4. The top surface of the sole 1 is provided with a midsole mounting groove 11, the midsole 2 is correspondingly arranged inside the midsole mounting groove 11, and the bottom edge of the upper 4 is fixed to the top surface of the sole 1 along the outer side of the top edge of the midsole mounting groove 11;

[0057] The midsole 2 comprises:

[0058] A ventilation chamber 21 disposed at the center of the interior;

[0059] A plurality of elastic support beads 22 evenly distributed inside the ventilation cavity 21;

[0060] Side air guide holes 24 evenly distributed around the edges of the midsole 2 and communicating with the interior of the ventilation cavity 21;

[0061] Top surface air guide holes 23 evenly distributed on the top surface of the midsole 2 and communicating with the interior of the ventilation cavity 21;

[0062] A plurality of air guide channels 12 are evenly opened on the inner groove wall of the midsole mounting groove 11 inside the sole 1, and a plurality of the air guide channels 12 are correspondingly communicated with the inside of a plurality of the side air guide holes 24, and the other ends of the plurality of the air guide channels 12 are all connected to the top surface of the sole 1;

[0063] The upper 4 is composed of four layers of structures, including:

[0064] A surface layer 41 located at the outermost layer;

[0065] An air guide layer 42 located inside the surface layer 41;

[0066] A thermal insulation layer 43 located inside the air guide layer 42;

[0067] An inner layer 44 located inside the thermal insulation layer 43;

[0068] A fleece layer 45 located inside the inner layer 44;

[0069] The bottom edge of the thermal insulation layer 43 coincides with a track formed by connecting the top centers of a plurality of the air guide channels 12 .

[0070] The insole 3 comprises:

[0071] A cushion layer 31 directly disposed on the top surface of the midsole 2;

[0072] An antibacterial layer 32 embedded in the center of the cushion layer 31;

[0073] A fluff layer 33 disposed on the surface of the cushion layer 31;

[0074] Among them, the design of the antibacterial layer 32 can provide a good antibacterial effect, and the fluff layer 33 further improves the warmth retention and comfort of the insole 3.

[0075] The surface layer 41 and the inner layer 44 are both made of artificial leather;

[0076] The air guide layer 42 is woven from polyester fibers;

[0077] The insulation layer 43 is made of insulation cotton material;

[0078] The thermal insulation layer 43 can prevent the external air from affecting the temperature inside the shoe.

[0079] The cushion layer 31 is woven from cotton fibers;

[0080] The antibacterial layer 32 is woven from silver fibers.

[0081] The midsole 2 is made entirely of TPU material.

[0082] The plurality of elastic support beads 22 inside the midsole 2 are made of TPU material.

[0083] Breathable principle

[0084] When the wearer walks, he or she can continuously press on the midsole 2, causing the ventilation cavity 21 inside the midsole 2 to be intermittently squeezed and rebounded, so that the air in the shoe is continuously drawn in through the top air holes 23, and is conducted through the ventilation cavity 21 to the multiple side air holes 24 around it, and then is conducted to the air guide layer 42 inside the upper 4 through several air guide channels 12, and finally is discharged at the top shoe opening of the air guide layer 42, thereby ensuring the internal breathability.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0086] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0087] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A waterproof and cold-proof footwear with good air permeability, comprising a sole (1), a midsole (2), an insole (3) and an upper (4), characterized in that: The top surface of the sole (1) is provided with a midsole mounting groove (11), the midsole (2) is correspondingly arranged inside the midsole mounting groove (11), and the bottom edge of the upper (4) is fixed to the top surface of the sole (1) along the outer side of the top edge of the midsole mounting groove (11); The midsole (2) comprises: A ventilation chamber (21) disposed at the center of the interior; A plurality of elastic support beads (22) evenly distributed inside the ventilation cavity (21); Side air guide holes (24) evenly distributed around the edges of the midsole (2) and communicating with the interior of the ventilation cavity (21); Top surface air guide holes (23) evenly distributed on the top surface of the midsole (2) and communicating with the interior of the ventilation cavity (21); A plurality of air guide channels (12) are evenly arranged on the inner groove wall of the midsole mounting groove (11) inside the sole (1), and the plurality of air guide channels (12) are correspondingly connected to the inside of the plurality of side air guide holes (24), and the other ends of the plurality of air guide channels (12) are connected to the top surface of the sole (1); The shoe upper (4) is composed of a total of four layers of structures, including: The outermost surface layer (41); An air guide layer (42) located inside the surface layer (41); A temperature insulation layer (43) located inside the air guide layer (42); An inner layer (44) located inside the temperature insulation layer (43); A fleece layer (45) located inside the inner layer (44); The bottom edge of the thermal insulation layer (43) is located exactly at the position where it coincides with a trajectory formed by connecting the top centers of a plurality of the air guide channels (12).

2. The waterproof and cold-proof footwear with good air permeability according to claim 1, characterized in that: The insole (3) comprises: A cushion layer (31) directly disposed on the top surface of the midsole (2); An antibacterial layer (32) embedded in the center of the cushion layer (31); A fluff layer is arranged on the surface of the cushion layer (31).

3. The waterproof and cold-proof footwear with good air permeability according to claim 1, characterized in that: The surface layer (41) and the inner layer (44) are both made of artificial leather; The air guide layer (42) is woven from polyester fibers; The thermal insulation layer (43) is made of thermal insulation cotton material.

4. The waterproof and cold-proof footwear with good air permeability according to claim 2, characterized in that: The cushion layer (31) is woven from cotton fibers; The antibacterial layer (32) is woven from silver fibers.

5. The waterproof and cold-proof footwear with good air permeability according to claim 1, characterized in that: The midsole (2) is entirely made of TPU material.

6. The waterproof and cold-proof footwear with good air permeability according to claim 1, characterized in that: The plurality of elastic support beads (22) inside the midsole (2) are made of TPU material.

Images