Breathable leather-faced casual shoes
By setting cavity and breathable holes in the sole of casual shoes, the problem of poor breathability of existing casual shoes is solved, better air circulation and heat exchange are achieved, the risk of stuffy feet is reduced, and the health of human feet is improved.
Patent Information
- Application Number
- CN202421822989.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The upper surface of existing casual shoes is completely covered with a leather layer, which has poor breathability, which causes the wearer's feet to be stuffy and prone to athlete's foot, which is not conducive to the health of the human body's feet.
A breathable leather casual shoe is designed. By setting a first cavity and a second cavity in the sole, and opening a breathable hole on the upper surface of the sole. The weight of the foot pedals is used to squeeze air from the first cavity to the second cavity, and discharge it to the inside of the upper through the breathable hole, thereby accelerating the air circulation speed and improving breathable performance.
By accelerating the heat exchange rate between the inside and outside of the shoe upper, improving the breathable performance of the shoe upper, reducing the possibility of the wearer's feet being stuffy, and improving the health of the human foot.
Smart Images
Figure CN222917082U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of shoes, and particularly to a breathable leather casual shoe. Background Art
[0002] The main feature of casual shoes is to meet the needs of people's daily wear with a simple and comfortable design concept. Casual shoes pay more attention to ornamental value, fashionability and comfort, and the concept, connotation and function of casual shoes are closely related to this new ideal and way of life.
[0003] In the prior art, a casual shoe includes a sole and an upper mounted on the sole. The surface of the upper is covered with a leather layer. The leather layer has certain wrinkle resistance and crease resistance to maintain the aesthetic appearance of the shoe. At the same time, the leather layer can improve the waterproof property of the upper to a certain extent.
[0004] However, in such casual shoes, the surface of the upper is completely covered by the leather layer, and the air permeability is poor. When the wearer wears the shoes for a long time, the heat generated by the feet cannot be discharged out in time, resulting in stuffy feet and prone to athlete's foot, which is not conducive to the health of the human feet. Therefore, further improvement is needed. Utility Model Content
[0005] In order to improve the air permeability of casual shoes, this application provides a breathable leather casual shoe.
[0006] The breathable leather casual shoe provided by this application adopts the following technical solution:
[0007] A breathable leather casual shoe includes a sole and an upper. The surface of the upper is covered with a leather layer. Inside the sole, a first cavity located at the heel part of the human body and a second cavity located at the sole part of the human body are respectively formed, and the first cavity and the second cavity communicate with each other. A plurality of air holes communicating with the second cavity are formed on the upper surface of the sole.
[0008] By adopting the above technical solution, through the arrangement of the first cavity and the second cavity, when the wearer is walking or running, when the wearer's foot steps on the ground, the heel touches the ground first. At this time, the weight of the human body acts on the heel part of the sole, forcing the heel part of the sole to be deformed under pressure, so as to squeeze the air in the first cavity into the second cavity and discharge it into the inside of the upper through the air holes. When the wearer's foot leaves the ground, the sole recovers its deformation, so as to suck the air inside the upper into the first cavity and the second cavity again, so as to accelerate the air flow speed inside the upper, thereby increasing the heat exchange speed between the inside of the upper and the outside, improving the air permeability of the upper, and reducing the possibility of the wearer's feet feeling stuffy.
[0009] Optionally, it further includes an insole. A plurality of communication holes penetrating the insole are formed on the surface of the insole, and the number of the communication holes is correspondingly set with the number of the ventilation holes; the insole is provided with positioning members, and when the insole is placed on the sole, the positioning members are used to communicate the communication holes with the corresponding ventilation holes.
[0010] By adopting the above technical solution, through the arrangement of the communication holes and the positioning members, when the insole is installed in the shoe upper and located on the sole, the position of the insole is positioned by the positioning members, so that the communication holes of the insole communicate with the corresponding ventilation holes, reducing the possibility that the ventilation holes are blocked due to the misalignment of the insole installation, and keeping the first cavity and the second cavity in communication with the inside of the shoe upper.
[0011] Optionally, the positioning members include two positioning blocks. Both of the two positioning blocks are arranged on the lower surface of the insole, and the two positioning blocks are respectively distributed at the heel part of the insole corresponding to the human body and the sole part of the insole corresponding to the human body; positioning grooves for embedding the positioning blocks are correspondingly formed on the upper surface of the sole.
[0012] By adopting the above technical solution, through the arrangement of the positioning blocks and the positioning grooves, when installing the insole, the positioning blocks of the insole are embedded into the positioning grooves of the sole to quickly install the insole at the specified position, and keep the ventilation holes of the sole and the communication holes of the insole in a communicating state.
[0013] Optionally, a plurality of support strips are installed on the inner walls of the first cavity and the second cavity, and the support strips are elastically arranged.
[0014] By adopting the above technical solution, through the arrangement of the support strips, the support strips are elastically arranged to improve the deformation recovery ability of the sole at the positions of the first cavity and the second cavity, reduce the possibility that the sole is heavily pressed, resulting in irreversible deformation of the first cavity and the second cavity, and improve the service life of the overall structure.
[0015] Optionally, the support strips are wavy.
[0016] By adopting the above technical solution, the support strips are set to be wavy to increase the contact area between the support strips and the inner wall of the first cavity or the second cavity, thereby improving the support effect.
[0017] Optionally, the sole includes a midsole and an outsole. The midsole is arranged on the outsole, and a surrounding portion is convexly arranged on the edge of the upper surface of the outsole. The surrounding portion is annularly arranged around the outer peripheral side of the midsole, and an embedding area for embedding the midsole is formed by combining the upper surface of the outsole and the surrounding portion.
[0018] By adopting the above technical solution, through the arrangement of the surrounding part, when the midsole is installed, the midsole is embedded in the embedding area, so that the surrounding part can surround the midsole to limit the midsole and improve the connection stability between the midsole and the outsole.
[0019] Optionally, a connecting ring is convexly arranged on the bottom wall of the midsole. The connecting ring is arranged in a ring shape along the edge contour of the midsole, and a connecting groove for clamping the connecting ring is formed on the upper surface of the outsole.
[0020] By adopting the above technical solution, through the arrangement of the connecting ring, the connecting ring further increases the contact area between the midsole and the outsole, thereby increasing the friction between the midsole and the outsole, reducing the possibility of mutual detachment between the midsole and the outsole, and improving the service life of the overall structure.
[0021] Optionally, the connecting ring is elastically arranged, and the cross-sectional shape of the connecting ring is "T" shaped.
[0022] By adopting the above technical solution, the cross-sectional shape of the connecting ring is set to be "T" shaped. When the midsole is installed, the midsole is extruded by an external force, causing the connecting ring to deform and be embedded in the connecting groove. The inner wall of the connecting groove can clamp the connecting ring, improving the connection stability between the midsole and the outsole.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. Through the arrangement of the first cavity and the second cavity, when the wearer walks or runs, when the wearer's foot steps on the ground, the heel touches the ground first. At this time, the weight of the human body acts on the heel of the sole, forcing the heel of the sole to be deformed under pressure, thereby squeezing the air in the first cavity towards the second cavity and discharging it to the inside of the shoe upper through the ventilation holes. When the wearer's foot leaves the ground, the sole resumes deformation, thereby sucking the air inside the shoe upper into the first cavity and the second cavity again to accelerate the air circulation speed inside the shoe upper, thereby increasing the heat exchange speed between the inside of the shoe upper and the outside, improving the air permeability of the shoe upper, and reducing the possibility of the wearer's foot feeling stuffy;
[0025] 2. Through the arrangement of the support strip, the support strip is elastically arranged to improve the deformation recovery ability of the sole at the position of the first cavity and the sole at the position of the second cavity, reducing the possibility of irreversible deformation of the first cavity and the second cavity caused by heavy pressure on the sole, and improving the service life of the overall structure;
[0026] 3. Through the arrangement of the connecting ring, the connecting ring further increases the contact area between the midsole and the outsole, thereby increasing the friction between the midsole and the outsole, reducing the possibility of mutual detachment between the midsole and the outsole, and improving the service life of the overall structure. Description of the Drawings
[0027] Figure 1 is a schematic diagram of the overall structure of this embodiment;
[0028] Figure 2 is an explosion diagram of this embodiment showing the first cavity and the second cavity;
[0029] Figure 3 is an explosion diagram of this embodiment showing the positioning block;
[0030] Figure 4 is a partial cross-sectional view showing the cross-sectional shape of the connecting ring in this embodiment.
[0031] Explanation of reference numerals: 1, sole; 11, first cavity; 12, second cavity; 13, ventilation holes; 14, positioning grooves; 15, midsole; 151, connecting ring; 16, outsole; 161, connecting groove; 162, communicating groove; 17, surrounding part; 18, embedding area; 2, shoe upper; 21, shoe mouth; 3, insole; 31, communicating holes; 32, positioning block; 4, support strip. Detailed implementation manners
[0032] The following will Figure 1 - with reference to the Figure 4 make a further detailed description of this application.
[0033] The embodiment of this application discloses a breathable leather casual shoe.
[0034] Refer to Figure 1 , a breathable leather casual shoe, including a sole 1, a shoe upper 2 and an insole 3. The shoe upper 2 is fixedly installed on the sole 1. In this embodiment, the shoe upper 2 is fixedly installed on the upper surface of the sole 1 in a bonding manner. The outer surface of the shoe upper 2 is covered with a leather layer (not shown in the figure), and the shoe upper 2 is provided with a shoe mouth 21 for a human foot to extend into.
[0035] Refer to Figure 1 , Figure 2 , in this embodiment, the sole 1 includes a midsole 15 and an outsole 16. The outsole 16 is used to contact the ground. The midsole 15 is installed on the outsole 16. The upper surface edge of the outsole 16 protrudes and is provided with a surrounding part 17. The surrounding part 17 is arranged in a ring shape around the outer peripheral side of the midsole 15. The outsole 16 and the surrounding part 17 are integrally formed. The combination of the upper surface of the outsole 16 and the surrounding part 17 forms an embedding area 18 for the midsole 15 to be embedded.
[0036] Refer to Figure 2, the upper surface of the outsole 16 is respectively provided with a first groove located at the heel part of the human body and a second groove located at the sole part of the human body. When the insole 15 is embedded in the embedding area 18, a first cavity 11 is formed between the inner wall of the first groove and the bottom wall of the insole 15, and a second cavity 12 is formed between the inner wall of the second groove and the bottom wall of the insole 15.
[0037] The upper surface of the outsole 16 is provided with a plurality of connecting grooves 162. The plurality of connecting grooves 162 are arranged at intervals along the length direction of the outsole 16. Both ends of each connecting groove 162 extend along the length direction of the outsole 16, and one end of each connecting groove 162 communicates with the first cavity 11, and the other end communicates with the second cavity 12. The first cavity 11 and the second cavity 12 communicate with each other through the plurality of connecting grooves 162.
[0038] Refer to Figure 2 , Figure 3 , the upper surface of the insole 15 is provided with a plurality of ventilation holes 13. The plurality of ventilation holes 13 are all distributed on the insole 15 at the sole part of the human body. Each ventilation hole 13 is a through hole penetrating the insole 15, so that when the insole 15 is embedded in the embedding area 18, the second cavity 12 communicates with the inside of the shoe upper 2 through the plurality of ventilation holes 13.
[0039] Refer to Figure 2 , in this embodiment, a plurality of support bars 4 are fixedly installed on the bottom walls of the first groove and the second groove. The plurality of support bars 4 are arranged at intervals along the length direction of the outsole 16. Each support bar 4 is in a wavy shape, and the support bar 4 is a polyurethane elastic bar; the top wall of the support bar 4 is flush with the upper surface of the outsole 16, so that when the insole 15 is embedded in the embedding area 18, the support bar 4 abuts against the bottom wall of the insole 15.
[0040] Refer to Figure 2 , Figure 3 , Figure 4 , a connecting ring 151 protrudes from the bottom wall of the insole 15. The connecting ring 151 is arranged in a ring shape along the edge contour of the insole 15, and the connecting ring 151 is elastically arranged. In this embodiment, the cross-sectional shape of the connecting ring 151 is a "T" shape; a connecting groove 161 is provided on the upper surface of the outsole 16, and the shape of the connecting groove 161 is adapted to the shape of the connecting ring 151 for clamping the connecting ring 151; it should be noted that in this embodiment, when the insole 15 and the outsole 16 are installed, an adhesive glue (not shown in the figure) needs to be coated between the insole 15 and the outsole 16. After the adhesive glue solidifies, combined with the clamping of the connecting ring 151 and the connecting groove 161, the insole 15 is fixedly installed on the outsole 16.
[0041] Refer to Figure 1 , Figure 2, the insole 3 is installed on the sole 1 and located inside the shoe upper 2. A plurality of communication holes 31 are formed on the upper surface of the insole 3. The plurality of communication holes 31 are all distributed on the insole 3 corresponding to the human foot sole part. Each communication hole 31 is a through hole penetrating the insole 3. The number of the communication holes 31 is set corresponding to the number of the ventilation holes 13; it should be noted that the inner diameter of the communication hole 31 is larger than the inner diameter of the ventilation hole 13.
[0042] Referring to Figure 2 , Figure 3 , the insole 3 is provided with positioning members. When the insole 3 is placed on the sole 1, the positioning members are used to connect the communication holes 31 to the corresponding ventilation holes 13; the positioning members include two positioning blocks 32. The two positioning blocks 32 are both fixedly installed on the lower surface of the insole 3, and the two positioning blocks 32 are respectively distributed on the insole 3 corresponding to the human heel part and the insole 3 corresponding to the human foot sole part. The positioning blocks 32 are fixedly connected to the insole 3 in an adhesive form; two positioning grooves 14 are formed on the upper surface of the midsole 15. The two positioning grooves 14 are arranged corresponding to the two positioning blocks 32 for the corresponding positioning blocks 32 to be fitted and embedded.
[0043] The implementation principle of a breathable leather upper casual shoe according to an embodiment of the present application is as follows: The midsole 15 and the outsole 16 are fixedly bonded by an adhesive glue, and are clamped and matched through the connecting ring 151 and the connecting groove 161, and are limited by the surrounding part 17, which greatly improves the connection stability between the midsole 15 and the outsole 16, and further improves the structural stability of the sole 1.
[0044] A first groove and a second groove are respectively formed on the outsole 16. After the midsole 15 is installed on the outsole 16, a mutually connected first cavity 11 and a second cavity 12 are formed. When the wearer's foot steps on the ground, the heel part touches the ground first, squeezing the sole 1, so that the air in the first cavity 11 flows to the second cavity 12 and is discharged to the inside of the shoe upper 2 through the ventilation holes 13. When the wearer's foot leaves the ground, the sole 1 restores its deformation, thereby sucking the air inside the shoe upper 2 into the first cavity 11 and the second cavity 12 again to accelerate the air circulation speed inside the shoe upper 2, thereby increasing the heat exchange speed between the inside of the shoe upper 2 and the outside, and improving the breathability of the shoe upper 2.
[0045] The above is the preferred embodiment of the present application. It does not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A breathable leather casual shoe, comprising a sole (1) and an upper (2), wherein the surface of the upper (2) is covered with a leather layer; characterized in that: The sole (1) is provided with a first cavity (11) located at the heel of a human body and a second cavity (12) located at the sole of a human body, and the first cavity (11) and the second cavity (12) are connected to each other; and the upper surface of the sole (1) is provided with a plurality of ventilation holes (13) connected to the second cavity (12).
2. The breathable leather casual shoes according to claim 1, characterized in that: The shoe also comprises an insole (3), wherein a plurality of connecting holes (31) penetrating the insole (3) are provided on the surface of the insole (3), and the number of the connecting holes (31) is arranged corresponding to the number of the ventilation holes (13); the insole (3) is provided with a positioning member, and when the insole (3) is placed on the sole (1), the positioning member is used to connect the connecting holes (31) to the corresponding ventilation holes (13).
3. The breathable leather casual shoes according to claim 2, characterized in that: The positioning member comprises two positioning blocks (32), the two positioning blocks (32) are both arranged on the lower surface of the insole (3), and the two positioning blocks (32) are respectively distributed at the heel portion of the insole (3) located on the human body and the sole portion of the insole (3) located on the human body; the upper surface of the sole (1) is correspondingly provided with a positioning groove (14) for the positioning block (32) to be embedded.
4. The breathable leather casual shoes according to claim 1, characterized in that: The inner walls of the first cavity (11) and the second cavity (12) are both provided with a plurality of support bars (4), and the support bars (4) are elastically arranged.
5. The breathable leather casual shoes according to claim 4, characterized in that: The support bar (4) is wavy.
6. The breathable leather casual shoes according to claim 1, characterized in that: The shoe sole (1) comprises a midsole (15) and an outsole (16); the midsole (15) is arranged on the outsole (16); a surrounding portion (17) is protruding from the edge of the upper surface of the outsole (16); the surrounding portion (17) is arranged in a ring shape around the outer circumference of the midsole (15); the upper surface of the outsole (16) and the surrounding portion (17) are combined to form an embedding area (18) for embedding the midsole (15).
7. The breathable leather casual shoes according to claim 6, characterized in that: A connecting ring (151) is protruding from the bottom wall of the middle bottom (15), and the connecting ring (151) is arranged in a ring shape along the edge contour of the middle bottom (15). A connecting groove (161) for the connecting ring (151) to be clamped is provided on the upper surface of the large bottom (16).
8. The breathable leather casual shoes according to claim 7, characterized in that: The connecting ring (151) is elastically arranged, and the cross-section of the connecting ring (151) is in a "T" shape.