62results about How to "Large ventilation area" patented technology

The invention discloses a pair of damp-proof leather shoes. Each shoe comprises an upper (1), a sole (2) and a heel (3), an opening is formed in each of the left side and the right side of the back part of the upper (1); the openings in the left side and the right side are mutually symmetric; each opening extends to the lower end of the back part of the upper (1) from the upper end of the back part of the upper (1); a rubber belt (4) matched with openings in size is arranged at each opening; each rubber belt (4) is formed by an outer layer rubber belt (4a) and an inner layer rubber belt (4b) in an overlaying manner; air holes are formed in both the outer layer rubber belt (4a) and the inner layer rubber belt (4b); the air holes formed in the outer layer rubber belt (4a) is larger than the air holes formed in the inner layer rubber belt (4b) in hole diameter. According to the damp-proof leather shoes, the rubber belts, which are formed by the inner layer rubber belts and the outer layer rubber belts, and have air holes, are arranged on the two sides of the back part of the upper of each leather shoe, so that the ventilation function of the leather shoes can be improved effectively to prevent feet and the leather shoes from being affected with damp, as a result, the breeding of bacteria can be prevented, the damp-proof leather shoes are more convenient to wear, and time is saved.

The invention discloses a front-and-back breathable leather shoe. 2-4 first openings are formed in the front portion of an upper (1) from front to back, each first opening is provided with a first rubber belt (4) matched with the first opening in shape and size, and ventilation holes with the same aperture are densely distributed in the first rubber belts (4). The middle of the back end of the upper (1) is provided with a second rubber belt (41), the second rubber belt (41) is formed by overlapping a second outer layer rubber belt body (41a) and a second inner layer rubber belt body (41b), and ventilation holes are densely distributed in the second outer layer rubber belt body (41a) and the second inner layer rubber belt body (41b). Due to the fact that the rubber belts with the ventilation holes are arranged on the front portion and the middle of the back end of the upper of the leather shoe, the breathable function of the leather shoe can be effectively enhanced, the foot and the leather shoe can be prevented from being affected with damp, and the breeding of bacteria is avoided.

The invention discloses a front-and-back breathable and dampproof leather shoe. A plurality of first rubber belts (4) are arranged on the front portion of an upper (1), each first rubber belt (4) is formed by overlaying a first outer layer rubber belt body (4a), a first middle layer rubber belt body (4b) and a first inner layer rubber belt body (4c), and ventilation holes are densely distributed in each layer rubber belt body. The middle of the back end of the upper (1) is provided with a second opening which is provided with a second rubber belt (41) matched with the second opening in shape and size, and the second rubber belt (41) is formed by overlapping a second outer layer rubber belt body (41a) and a second inner layer rubber belt body (41b), wherein ventilation holes are densely distributed in the second outer layer rubber belt body (41a) and the second inner layer rubber belt body (41b). According to the front-and-back breathable and dampproof leather shoe, the breathable function of the leather shoe can be effectively enhanced, the foot and the leather shoe can be prevented from being affected with damp, and the breeding of bacteria is avoided.

The invention discloses a pair of man instep-breathable leather shoes. Each shoe comprises an upper (1), a sole (2) and a heel (3). Multiple openings are formed in each upper from front to back, the openings extend from the left side to the right side of each insole, and rubber strips (4) are arranged on all the openings and matched with the openings in shape and size. Each rubber strip (4) is formed by overlaying an outer layer rubber strip (4a), a middle layer rubber strip (4b) and an inner layer rubber strip (4c). Breathable holes are densely formed in all the rubber strip layers, the diameter of the breathable holes in the outer layer rubber strips (4a) is equal to that of the breathable holes in the inner layer rubber strips (4c), and the diameter of the breathable holes in the outer layer rubber strips (4a) and the diameter of the breathable holes in the inner layer rubber strips (4c) are respectively larger than that of the breathable holes in the middle layer rubber strips. Due to the fact that the inner layer rubber strips, the middle layer rubber strips and the outer layer rubber strips are arranged on the front portions of the uppers of the pair of leather shoes, wherein the inner layer rubber strips, the middle layer rubber strips and the outer layer rubber strips are provided with the breathable holes, the breathable function of the pair of leather shoes can be effectively improved so that the feet and the pair of leather shoes can be prevented from being damped, and bacteria can be prevented from breeding.

The invention discloses an odor-preventing breathable leather shoe. A first rubber belt (4) is arranged on the front portion of an upper (1) from front to back, and is formed by overlapping a first outer layer rubber belt (4a), a first middle layer rubber belt (4b) and a first inner layer rubber belt (4c). The rubber belt of each layer is densely provided with air holes. The left side and right side of the back portion of the upper (1) are provided with two second openings respectively, the second opening in the left side and the second opening in the right side are symmetrical, the second openings extend from the upper end of the back portion of the upper (1) to the lower end of the back portion of the upper (1), each second opening is provided with a second rubber belt (4') matched with the second opening in shape and size, and the second rubber belts (4') are densely provided with air holes with the same pore size. According to the odor-preventing breathable leather shoe, the ventilating function of the leather shoe can be effectively enhanced to prevent the foot and the leather shoe from being damped and bacteria from breeding, and the odor-preventing breathable leather shoe can be worn more conveniently with less time.

The invention discloses a dampproof man leather shoe easy to wear. A plurality of first rubber belts (4) are arranged at the front portion of a shoe upper (1) from front to back. Air holes are densely distributed in the first rubber belt of each layer. The hole diameter of the air holes in each first outer layer rubber belt (4a) and the hole diameter of the air holes in each first inner layer rubber belt (4c) are the same and are respectively larger than the hole diameter of the air holes in each first middle layer rubber belt (4b). The left side and the right side of the rear portion of the shoe upper (1) are respectively provided with a second rubber belt (41). Air holes are densely distributed in each second outer layer rubber belt (41a) and each second inner layer rubber belt (41b). A third rubber belt (42) is arranged in the middle of the rear end of the shoe upper (1). Air holes are densely distributed in a third outer layer rubber belt (42a) and a third inner layer rubber belt (42b). According to the dampproof man leather shoe easy to wear, the breathability of the leather shoe is enhanced effectively, feet and the leather shoe are prevented from being affected with damp, and bacterium growth is avoided.

The invention discloses a deodorant breathable man leather shoe easy to put on. A transverse opening and a longitudinal opening are formed in the front portion of an upper (1), a transverse rubber band (4) is arranged in the transverse opening, the transverse rubber band (4) and the transverse opening are matched in shape and size, a longitudinal rubber band (5) is arranged in the longitudinal opening, the longitudinal rubber band (5) and the longitudinal opening are matched in shape and size, the transverse rubber band (4) and the longitudinal rubber band (5) are arranged in a criss cross mode, and are respectively of a double-layer net-shaped structure, the left side and the right side of the rear portion of the upper (1) are respectively provided with a first rubber band (8), the first rubber bands (8) are of a net-shaped structure with rhombic meshes, a second rubber band (9) is arranged in the middle of the rear end of the upper (1), and the second rubber band (9) is of a net-shaped structure with rhombic meshes. According to the deodorant breathable man leather shoe easy to put on, breathability performance of the deodorant breathable man leather shoe can be effectively improved, the foot and the deodorant breathable man leather shoe can be prevented from being affected with damp, and bacteria are prevented from breeding.

The invention discloses a pair of heel damp-proof leather shoes capable of preventing heels from damp. Each leather shoe comprises a shoe side (1), a shoe sole (2) and a shoe heel (3), wherein the shoe side (1) is made of leather; an opening is formed in the middle of the rear end of the shoe side (1), and extends to the lower end of the shoe side (1) from the upper end of the shoe side (1); a rubber tape (4) of which the shape is matched with that of the opening is arranged at the opening; the rubber tape is formed by an outer layer rubber tape (4a), a middle layer rubber tape (4b) and an inner layer rubber tape (4c) which are overlapped; an air holes are densely distributed in each of the outer layer rubber tape (4a), the middle layer rubber tape (4b) and the inner layer rubber tape (4c), and the bore diameters of the air holes are the same. According to the invention, the rubber tapes with the inner layer air holes, the middle layer air holes and the outer layer air holes are arranged at the rear end of the shoe sides of the leather shoes, so that the air permeability of the leather shoes can be effectively improved, feet and leather shoes are prevented from damp, the bacteria breeding is avoided, the leather shoes are conveniently to wear, and the wearing time can be saved.

The invention discloses a breathable deodorant leather shoe for a man. A plurality of rubber bands (4) are arranged on the front portion of an upper (1), each first rubber band (4) is formed by a first outer layer rubber band (4a), a first middle layer rubber band (4b) and a first inner layer rubber band (4c) in a stacking mode, air holes are densely distributed in the three layers of each first rubber band respectively, the left side and the right side of the rear portion of the upper (1) are respectively provided with a second rubber band (41), each second rubber band (41) is formed by a second outer layer rubber band (41a) and a second inner layer rubber band (41b) in a stacking mode, and air holes are densely distributed in each second outer layer rubber band (41a) and each second inner layer rubber band (41b) respectively. According to the breathable deodorant leather shoe for the man, due to the fact that the rubber bands with the air holes are arranged on the front portion and the two sides of the rear portion of the upper, the breathable deodorant leather shoe is attractive and elegant, the breathability function of the breathable deodorant leather shoe can be effectively improved, a foot and the breathable deodorant leather shoe can be prevented from being affected with damp, and bacterium breeding can be avoided.

The invention discloses a front-and-back ventilation breathable leather shoe for a man. Two to four first rubber belts (4) are arranged on the front portion of an upper (1), each first rubber belt (4) is formed by a first outer layer rubber belt (4a), a first middle layer rubber belt (4b) and a first inner layer rubber belt (4c) in an overlapping mode, and air holes are densely distributed in the three layers of each first rubber belt; a second opening is formed in the middle of the rear end of the upper (1), a second rubber belt (41) which is matched with the second opening in shape and size is arranged on the second opening, the second rubber belt (41) is formed by a second outer layer rubber belt (41a) and a second inner layer rubber belt (41b) in an overlapping mode, and air holes are densely distributed in the second outer layer rubber belt (41a) and the second inner layer rubber belt (41b). According to the front-and-back ventilation breathable leather shoe for the man, due to the fact that the breathability function of the front-and-back ventilation breathable leather shoe can be effectively improved, a foot and the leather shoe can be prevented from being affected with damp, and bacterium breeding is avoided.

The invention discloses a front-and-back breathable leather shoe for a man. A plurality of first rubber belts (4) are arranged on the front portion of a first upper (1) from front to back, each first rubber belt (4) is formed by a first outer layer rubber belt (4a) and a first inner layer rubber belt (4b) in an overlapping mode, and air holes are densely distributed in the first outer layer rubber belts (4a) and the first inner layer rubber belts (4b); a second opening is formed in the middle of the rear end of the first upper (1), a second rubber belt (41) which is matched with the second opening in shape and size is arranged on the second opening, air holes are densely distributed in the second rubber belt (41), and the calibers of the air holes are equal. According to the front-and-back breathable leather shoe for the man, due to the fact that the breathability function of the front-and-back breathable leather shoe can be effectively improved, a foot and the leather shoe can be prevented from being affected with damp, and bacterium breeding is avoided; the front-and-back breathable leather shoe for the man has the advantages of being ingenious in conception, simple in structure, easy to modify, low in cost and the like.