3D printing shoe with uniform sole vent holes

Abstract

The utility model discloses a 3D printing shoe with uniform sole exhaust holes, and belongs to the technical field of 3D shoes. The shoe comprises a vamp and a sole, the right side of the front face of the vamp is fixedly connected with a shoe label, a plurality of evenly distributed shoelace penetrating holes are formed in the front side and the rear side of the surface of the vamp, the sole comprises an upper bottom face, and the periphery of the top of the upper bottom face is fixedly connected with the bottom of the vamp. By arranging the upper bottom face with the vent holes, when a user wears the shoe to walk, the upper bottom face is squeezed, air in the vamp can flow into the groove in an accelerated mode, meanwhile, when the lower bottom face is pressed, the groove shrinks, air in the groove is squeezed into the vent holes, and therefore the air in the vamp can be exhausted. According to the shoe, the lower bottom face rebounds when the foot is lifted, negative pressure is generated in the groove, external air is sucked into the groove through the extrusion exhaust pipe mechanism, and therefore the air in the vamp is circulated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to 3D shoes technical field, concretely is 3D printing shoes of shoe sole exhaust hole even. BACKGROUND

[0002] Through the retrieval, the patent application number of China is 202022606155.3 and a kind of 3D printing shoes with replaceable heel is announced, including shoe body, the bottom end of shoe body is fixedly connected with shoe sole, shoe sole bottom rear end is equipped with installation gap, installation gap is installed with heel, heel top is equipped with buffer groove, heel and shoe sole are connected with dismounting mechanism, dismounting mechanism includes limiting insertion rod, the beneficial effects of the utility model are that: heel is separated from shoe sole, by inserting limiting insertion plate into first limiting insertion slot to be preliminarily installed, then by a pair of limiting insertion rod on shoe sole is inserted into a pair of second limiting insertion slot on heel, limit fixing is carried out by using reset spring to pop block and be clamped into card slot, by pressing a pair of hidden press block, block is inserted into the movable slot of limiting insertion rod, then shoe sole and heel are pried open, installation is disassembled quickly and conveniently, when wearing the 3D printing shoes, by a pair of shock-absorbing spring buffering and shock-absorbing, improve wearing comfort, overall structure is reasonable, it is convenient to replace heel, prolong service life, and practicality is high.

[0003] Although the above-mentioned patent separates heel from shoe sole, by inserting limiting insertion plate into first limiting insertion slot to be preliminarily installed, then by a pair of limiting insertion rod on shoe sole is inserted into a pair of second limiting insertion slot on heel, limit fixing is carried out by using reset spring to pop block and be clamped into card slot, by pressing a pair of hidden press block, block is inserted into the movable slot of limiting insertion rod, then shoe sole and heel are pried open, installation is disassembled quickly and conveniently, when wearing the 3D printing shoes, by a pair of shock-absorbing spring buffering and shock-absorbing, improve wearing comfort, overall structure is reasonable, it is convenient to replace heel, prolong service life, and practicality is high, but in actual use, the air permeability of shoes is poor, and the air inside the shoes is not easy to circulate when wearing, which can cause hot feet and foot odor after long time wearing, causing inconvenience to use.

[0004] Therefore, it needs to be transformed, and evenly distributed exhaust holes are arranged on the shoe sole to improve the air permeability of the shoes, so that the air inside the shoes can circulate quickly when wearing, avoiding hot feet and foot odor after long time wearing. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the 3D printing shoe with uniform vent holes in the shoe sole is provided, which has uniformly distributed vent holes in the shoe sole, improves the air permeability of the shoe, accelerates the circulation of the air inside the shoe when the shoe is worn, avoids the occurrence of hot feet and foot odor after long-time wearing, solves the problem of poor air permeability of the shoe, difficult circulation of the air inside the shoe when the shoe is worn, and hot feet and foot odor after long-time wearing, and brings convenience to the use.

[0006] The utility model provides following technical scheme: 3D printing shoe with uniform vent holes in the shoe sole, including vamp and shoe sole, the right side of vamp front is fixedly connected with the shoe mark, the front and back sides of vamp surface all are provided with even distribution's a plurality of shoelace perforation, the shoe sole includes upper bottom, the periphery of upper bottom top is all fixedly connected with the bottom of vamp, the surface of upper bottom is provided with even distribution's a plurality of vent hole, the bottom of upper bottom is fixedly connected with lower bottom, the top of lower bottom is provided with recess, the bottom of vent hole and the top of recess are communicated, the front and back sides of lower bottom all are provided with even distribution's a plurality of vent hole, the inside of vent hole is fixedly connected with extrusion exhaust pipe mechanism, the inside of extrusion exhaust pipe mechanism and recess are communicated, the bottom of lower bottom is fixedly connected with wear-resistant lining, the four corners of upper bottom and the four corners of lower bottom all are provided with round hole, and the inside of round hole is provided with reinforcing connecting column, the bottom of reinforcing connecting column and the top of wear-resistant lining are fixedly connected.

[0007] The utility model has the advantages of the following:

[0008] 1, the utility model discloses through setting up the upper bottom with the vent hole, the air in the shoe is inhaled into the inside of recess through the vent hole when wearing, the utility model discloses through the upper bottom extrusion when walking in the shoe, can accelerate the air in the inside of vamp to flow into the inside of recess, when the recess contracts when the lower bottom is under pressure, the air in the inside of recess is extruded into the inside of vent hole, the air in the inside of vamp is discharged through extrusion exhaust pipe mechanism, the utility model discloses through the lower bottom recovery resilience when lifting the foot action, make the inside of recess produce negative pressure and inhale the outside air into the inside of recess through extrusion exhaust pipe mechanism, thereby the air in the inside of vamp is circulated, and the wear resistance of the lower bottom when contacting with the ground is improved through setting up wear-resistant lining, avoid the deformation of the lower bottom to influence use, the fixing effect between the contact surface of upper bottom and lower bottom is increased through setting up reinforcing connecting column, avoid the gap between upper ground and lower bottom to cause the air leakage of recess, influence the air exchange effect, reach even distribution's the vent hole in the shoe sole is set up, improve the air permeability of the shoe, accelerate the circulation of the air inside the shoe when the shoe is worn, avoid the occurrence of hot feet and foot odor after long-time wearing, and the effect of convenient to use is achieved.

[0009] 2、The utility model discloses a corresponding setting of hose, extrusion air bag and septum, when the user carries out the action of lifting foot, the reset pressure of extrusion air bag can drive the hose to reset, and the septum is stretched, so that air enters the recess inside, and vice versa when the user treads, the hose contracts after the air in the recess is discharged, and two extrusion air bags contact, and the air hole on the septum is closed, so that the situation that the lower bottom surface cannot rebound and the user's normal use are affected are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structure schematic diagram of the utility model.

[0011] Figure 2 It is the sole structure schematic diagram of the utility model.

[0012] Figure 3 It is the upper bottom surface structure schematic diagram of the utility model.

[0013] Figure 4 It is the lower bottom surface structure schematic diagram of the utility model.

[0014] Figure 5 It is the structure schematic diagram of the breathable insole of the utility model.

[0015] Figure 6 It is the extrusion exhaust pipe mechanism structure schematic diagram of the utility model.

[0016] Figure 7 It is the cross section structure schematic diagram of the vamp of the utility model. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model.

[0018] As Figures 1 to 7As shown, the shoe sole exhaust hole uniform 3D printing shoe of the embodiment includes an upper 1 and a shoe sole 2, the right side of the front of the upper 1 is fixedly connected with a shoe mark 3, the front and rear sides of the surface of the upper 1 are both provided with a plurality of evenly distributed shoelace perforations 4, the shoe sole 2 includes an upper bottom surface 5, the periphery of the top of the upper bottom surface 5 is fixedly connected with the bottom of the upper 1, the surface of the upper bottom surface 5 is provided with a plurality of evenly distributed air holes 6, the bottom of the upper bottom surface 5 is fixedly connected with a lower bottom surface 7, the top of the lower bottom surface 7 is provided with a groove 8, the bottom end of the air hole 6 is in communication with the top of the groove 8, the front and rear sides of the lower bottom surface 7 are both provided with a plurality of evenly distributed exhaust holes 9, the inside of the exhaust hole 9 is fixedly connected with an extrusion exhaust pipe mechanism 10, the inner end of the extrusion exhaust pipe mechanism 10 is in communication with the inside of the groove 8, the bottom of the lower bottom surface 7 is fixedly connected with a wear-resistant lining 11, the four corners of the upper bottom surface 5 and the four corners of the lower bottom surface 7 are both provided with a circular hole, and the inside of the circular hole is provided with a reinforcing connecting column 12, the top of the reinforcing connecting column 12 is fixedly connected with the bottom of the upper 1, and the bottom of the reinforcing connecting column 12 is fixedly connected with the top of the wear-resistant lining 11.

[0019] With reference to Figure 6 , the extrusion exhaust pipe mechanism 10 includes a hose 13 fixed in the exhaust hole 9, the two sides of the inner wall of the hose 13 are both fixedly connected with extrusion air bags 14, and the opposite sides of the two extrusion air bags 14 are fixedly connected with a partition 15, and the surface of the partition 15 is provided with an air exchange hole.

[0020] The corresponding arrangement of the hose 13, the extrusion air bag 14 and the partition 15 is arranged in the embodiment, when the user performs a lifting action, the reset pressure of the extrusion air bag 14 can drive the hose 13 to reset, and the partition 15 is stretched to facilitate the air to enter the inside of the groove 8, and vice versa, when the user steps on, after the air in the groove 8 is exhausted, the hose 13 is contracted, the two extrusion air bags 14 are in contact, and the air exchange hole on the partition 15 is closed, which avoids the situation that the air in the groove 8 is completely exhausted, the lower bottom surface 7 cannot rebound, and the user cannot use normally.

[0021] With reference to Figure 4 , the top of the upper bottom surface 5 is provided with a breathable insole 16 located in the inside of the upper 1, the periphery of the breathable insole 16 is fixedly connected with a shaped edge 17, the outside of the shaped edge 17 is attached to the inner wall of the upper 1, and the surface of the breathable insole 16 is provided with an odor-resistant coating.

[0022] The breathable insole 16 is arranged in the embodiment, which improves the air permeability of the insole, makes the air in the inside of the upper 1 more easily enter the inside of the groove 8 through the air hole 6 and replace, the shaped edge 17 is arranged to fix the shape of the breathable insole 16, which avoids the deformation of the breathable insole 16 during use and affects the normal use of the user, and the odor-resistant coating is arranged on the surface of the breathable insole 16, which further improves the odor-resistant effect of the shoe.

[0023] With reference to Figure 3 The inner wall of the groove 8 is fixedly connected with a plurality of uniformly distributed reinforcing rubber strips 18. The front and rear ends of the reinforcing rubber strips 18 are fixedly connected with the front and rear sides of the inner wall of the groove 8, respectively. Energy-absorbing blocks 19 are fixedly connected between every two adjacent reinforcing rubber strips 18. The bottom of the energy-absorbing block 19 is fixedly connected with the bottom of the inner wall of the groove 8. A damping groove is formed in the top of the energy-absorbing block 19.

[0024] The corresponding arrangement of the reinforcing rubber strips 18 and the energy-absorbing blocks 19 improves the overall strength of the lower bottom surface 7, so that the lower bottom surface 7 can quickly recover its shape when being pressed. At the same time, the upper bottom surface 5 is supported, so that the upper bottom surface 5 is not easily dented after long-term use. The damping groove formed in the top of the energy-absorbing block 19 reduces the vibration when the user walks, so that the user wears the shoes more comfortably.

[0025] With reference to Figure 1 The left and right sides of the bottom of the lower bottom surface 7 are fixedly connected with anti-skid rings 20 located inside the wear-resistant lining 11. The thickness of the anti-skid ring 20 is the same as the thickness of the wear-resistant lining 11. A plurality of uniformly distributed anti-skid grooves 21 are formed in the bottom of the wear-resistant lining 11. Anti-skid lines are formed on the surface of the bottom of the wear-resistant lining 11.

[0026] The corresponding arrangement of the anti-skid rings 20, the anti-skid grooves 21 and the anti-skid lines improves the anti-skid effect of the shoes, so that the user is not easily affected by slippery roads when wearing the shoes.

[0027] With reference to Figure 7 The upper 1 comprises a deformation-resistant support layer 22. An anti-odor lining layer 23 is fixedly connected with the inner surface of the deformation-resistant support layer 22. A waterproof wear-resistant layer 24 is fixedly connected with the outer surface of the deformation-resistant support layer 22.

[0028] The deformation-resistant support layer 22 shapes the upper 1, so that the upper 1 is not easily deformed and the service life is improved. The anti-odor lining layer 23 further improves the anti-odor effect of the shoes. The waterproof wear-resistant layer 24 makes the shoes more durable.

[0029] The utility model discloses a upper bottom surface 5 is set up with the air hole 6, when the user wears, the air in the shoe flows into the inside of the recess 8 through the air hole 6, the utility model discloses when walking by wearing shoes, the upper bottom surface 5 is extruded, can accelerate the air in the vamp 1 to flow into the inside of the recess 8, when the recess 8 shrinks when the lower bottom surface 7 is under pressure, extrude the air in the recess 8 into the inside of the exhaust hole 9, the air in the vamp 1 is discharged through extruding exhaust pipe mechanism 10, the utility model discloses when the lower bottom surface 7 restores the resilience when lifting the foot action, makes the recess 8 inside produce the negative pressure and inhale the recess 8 inside through extruding exhaust pipe mechanism 10 with the outside air, thereby the air in the vamp 1 is circulated, and the wear -resisting lining 11 is set up simultaneously, and the wear resistance when the lower bottom surface 7 contacts the ground is improved, avoids the deformation of lower bottom surface 7 to influence use, the fixing effect between the contact surface of upper bottom surface 5 and lower bottom surface 7 is increased through setting up the reinforcing connecting column 12, avoid the gap between upper ground and lower bottom surface 7 to cause the recess 8 to leak, influence the condition of the aeration effect, to this reaches the setting of the evenly distributed exhaust hole 9 in the shoe sole 2, improves the air -permeable effect of shoes, makes the air in the shoe to accelerate the flow when wearing, avoids the user to appear the hot foot and the foot stink after wearing for a long time.

Claims

1. A 3D-printed shoe with uniform venting of the sole, comprising an upper (1) and a sole (2), characterized in that: The front of the vamp (1) is fixedly connected with a shoe mark (3), the front and rear sides of the surface of the vamp (1) are provided with a plurality of evenly distributed shoelace perforations (4), the sole (2) comprises an upper bottom surface (5), the periphery of the top of the upper bottom surface (5) is fixedly connected with the bottom of the vamp (1), a plurality of evenly distributed ventilation holes (6) are formed in the surface of the upper bottom surface (5), the bottom of the upper bottom surface (5) is fixedly connected with a lower bottom surface (7), the top of the lower bottom surface (7) is provided with a groove (8), the bottom end of the ventilation hole (6) is in communication with the top of the groove (8), a plurality of evenly distributed exhaust holes (9) are formed in the front and rear sides of the lower bottom surface (7), the exhaust hole (9) is fixedly connected with an extrusion exhaust pipe mechanism (10) inside, the inner end of the extrusion exhaust pipe mechanism (10) is in communication with the inside of the groove (8), the bottom of the lower bottom surface (7) is fixedly connected with a wear-resistant lining (11), the four corners of the upper bottom surface (5) and the four corners of the lower bottom surface (7) are provided with circular holes, and the inside of the circular hole is provided with a reinforcing connecting column (12), the top of the reinforcing connecting column (12) is fixedly connected with the bottom of the vamp (1), and the bottom of the reinforcing connecting column (12) is fixedly connected with the top of the wear-resistant lining (11).

2. The 3D-printed shoe with uniform venting of the sole according to claim 1, wherein: The extrusion exhaust pipe mechanism (10) comprises a hose (13) fixed in the exhaust hole (9), the two sides of the inner wall of the hose (13) are fixedly connected with extrusion air bags (14), and the opposite sides of the two extrusion air bags (14) are fixedly connected with a partition (15), and the surface of the partition (15) is provided with a ventilation hole.

3. The 3D-printed shoe with uniform venting of the sole according to claim 2, wherein: The top of the upper bottom surface (5) is provided with a breathable insole (16) located in the inside of the vamp (1), the periphery of the breathable insole (16) is fixedly connected with a shaped edge (17), the outer side of the shaped edge (17) is attached to the inner wall of the vamp (1), and the surface of the breathable insole (16) is provided with an odor-resistant coating.

4. The 3D-printed shoe of uniform venting according to claim 3, wherein: The bottom of the inner wall of the groove (8) is fixedly connected with a plurality of evenly distributed reinforcing rubber strips (18), the front and rear ends of the reinforcing rubber strip (18) are respectively fixedly connected with the front and rear sides of the inner wall of the groove (8), and the reinforcing rubber strips (18) are fixedly connected with energy absorbing blocks (19) between each other, the bottom of the energy absorbing block (19) is fixedly connected with the bottom of the inner wall of the groove (8), and the top of the energy absorbing block (19) is provided with a damping groove.

5. The 3D-printed shoe of uniform venting according to claim 4, wherein: The left and right sides of the bottom of the lower bottom surface (7) are fixedly connected with anti-skid rings (20) located on the inner side of the wear-resistant lining (11), the thickness of the anti-skid ring (20) is the same as the thickness of the wear-resistant lining (11), the bottom of the wear-resistant lining (11) is provided with a plurality of evenly distributed anti-skid grooves (21), and the surface of the bottom of the wear-resistant lining (11) is provided with anti-skid lines.

6. The 3D-printed shoe with uniform venting of the sole according to claim 1, 2 or 5, characterized in that: The vamp (1) comprises a deformation-resistant support layer (22), the inner surface of the deformation-resistant support layer (22) is fixedly connected with an odor-resistant lining layer (23), and the outer surface of the deformation-resistant support layer (22) is fixedly connected with a waterproof wear-resistant layer (24).

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