Odor-resistant exhaust structure of sole

Abstract

The utility model discloses a deodorization exhaust structure of a shoe sole, which comprises the shoe sole, an upper is arranged on the shoe sole, a detachable breathable cushion layer is arranged on the shoe sole, a plurality of breathable parts and refreshing parts are arranged on the shoe sole corresponding to a half sole and / or a heel, the breathable parts are used for circulating and exhausting gas in a shoe cavity, and the refreshing parts are used for deodorizing the gas in the shoe cavity. According to the sole, ventilation inside and outside the shoe cavity can be achieved through the ventilation piece, the ventilation effect in the shoe cavity is improved, meanwhile, the refreshing piece is arranged and matched with the ventilation piece, the refreshing speed of the refreshing piece is increased, and peculiar smells are prevented from being generated in the shoe cavity.

Description

Technical Field

[0001] The utility model relates to an anti-odor exhaust structure for a shoe sole. Background Art

[0002] Shoes are a common clothing item in modern society. They are mainly used to wrap the feet and facilitate walking. At the same time, they can prevent the feet from hitting sharp objects or kicking something when walking, which may cause foot injuries. They also have a certain aesthetic effect. The soles and insoles are an indispensable part of the shoe. However, the air permeability of existing shoes is not very good, which can easily cause odor inside the shoes. Therefore, many anti-odor shoes have appeared. For example, a Chinese patent with patent number CN2016206189717 discloses an anti-odor shoe. This patent can make the shoes have an anti-odor function by setting an anti-odor layer inside the shoes. The anti-odor function is often prevented by setting materials. The actual durability of the anti-odor function is poor. After long-term use, the material is consumed, resulting in the disappearance or significant decline of the anti-odor effect, and the use effect is not good. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an anti-odor exhaust structure for a sole, which can achieve air circulation inside and outside the shoe cavity through a breathable component, thereby improving the ventilation effect in the shoe cavity. At the same time, a freshening component is also configured to cooperate with the breathable component to accelerate the freshening speed of the freshening component and prevent the generation of odor in the shoe cavity.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-odor exhaust structure for a sole, comprising a sole, an upper being provided on the sole, a detachable breathable cushioning layer being provided on the sole, and a plurality of breathable parts and refreshing parts being provided on the corresponding forefoot and / or heel of the sole, the breathable parts being used for circulating and discharging the gas in the shoe cavity, and the refreshing parts being used for deodorizing the gas in the shoe cavity.

[0005] Furthermore, a plurality of placement grooves are opened upward at the bottom of the sole, and the breathable member is arranged in the placement grooves. The breathable member and the placement grooves are detachably connected or fixedly connected with glue. When the forefoot or the heel is not under pressure, the breathable member allows gas to circulate inside and outside the shoe cavity. When the forefoot or the heel is under pressure, the breathable member blocks the air circulation inside and outside the shoe cavity and triggers the refreshing member to accelerate the refreshing speed.

[0006] Furthermore, the placement groove is shaped like an inverted funnel, and the breathable component includes a shell, which includes an upper cylindrical section and a lower conical section. The inner wall of the upper end of the cylindrical section extends inwardly to provide a cross bar, and the cross bar is connected to the freshening component. The inner wall of the bottom of the cylindrical section extends inwardly to provide an abutment ring, and the abutment ring is provided with a plurality of air holes. The upper end of the abutment ring abuts against a first movable rod, and a spring is provided between the first movable rod and the cross rod. The bottom of the first movable rod passes through the conical section and is provided with a sealing block that is movably sealed with the conical section. A cavity is provided inside the first movable rod for inserting the freshening component.

[0007] Furthermore, the freshening component includes a guide sleeve connected to the cross bar, a deodorizing box is provided on the upper part of the guide sleeve, a T-shaped movable rod is movably connected inside the guide sleeve, the upper end of the T-shaped movable rod is abutted against the upper end of the first movable rod, an elastic airbag is also provided in the guide sleeve and the elastic airbag is arranged on the T-shaped movable rod, a one-way exhaust valve and an air intake pipe connected to the one-way air intake valve are provided on the end face of the elastic airbag facing the deodorizing box, and the air intake pipe is connected to the air intake channel of the side wall of the sole.

[0008] Furthermore, the deodorizing box is threadedly connected to the guide sleeve. The deodorizing box is a box body with a plurality of ventilation holes at the bottom and an opening. The opening is provided with a cover with a round hole. A tea ball or a Chinese medicine block for eliminating odor is placed in the box body.

[0009] Furthermore, an anti-slip bump is provided at the bottom of the blocking block.

[0010] Furthermore, the placement groove is cylindrical in shape and a breathable piece is threadedly connected to the inner wall of the placement groove, the breathable piece includes a cylindrical shell, an annular plate is extended from the inner wall at the bottom of the cylindrical shell, a downwardly recessed groove is provided in the center of the annular plate, a plurality of breathable holes are provided on the annular plate, a baffle is extended inwardly from the inner wall in the middle of the cylindrical shell, a massage breathable block is connected to the upper end of the baffle through a spring, a moving rod is connected to the bottom of the massage breathable block, a lower pressure plate is provided at the bottom of the moving rod, a sealing block is provided on the lower pressure plate corresponding to the breathable hole, a downward protrusion is provided on the center of the lower pressure plate corresponding to the groove, a cavity is provided inside the massage breathable block, a vertical channel connected to the cavity is provided in the middle of the moving rod and the lower pressure plate, the freshening piece is arranged in the cavity, the vertical channel and the groove and is linked with the breathable piece.

[0011] Furthermore, the freshening component includes an elastic air bag fixed in the groove, to which an exhaust pipe with a one-way exhaust valve and an intake pipe with a one-way intake valve are connected, the exhaust pipe runs through the vertical channel and is connected to the cavity, the intake pipe is connected to the intake channel of the side wall of the sole, and a tea ball or a Chinese medicine block for eliminating odor is placed in the cavity.

[0012] Furthermore, the upper port of the vertical channel is outwardly expanded and a breathable net is provided at a position communicating with the cavity.

[0013] Furthermore, the breathable cushion layer is provided with through holes corresponding to the massage breathable blocks, so that the massage breathable blocks can be distributed in the shoe cavity.

[0014] Beneficial effect: The utility model enhances the overall breathability of the shoe while ensuring that the air in the shoe cavity maintains a fresh smell for a long time through the arrangement of the breathable component and the fresh component, thereby improving the comfort of the wearer in wearing the shoe. The breathable component utilizes the human body's walking, stepping and lifting movements and the pressure or non-pressure of the human foot on the sole to achieve the circulation or blockage of the breathable component. At the same time, the fresh component is linked during the circulation or blocking action of the breathable component, triggering the fresh component to speed up the refreshing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a shoe according to Embodiment 1;

[0016] Figure 2 This is a schematic diagram of the sole of Example 1;

[0017] Figure 3 for Figure 2 Schematic side view of

[0018] Figure 4 for Figure 2 A magnified schematic diagram of the middle part;

[0019] Figure 5 This is a schematic diagram of a shoe according to Embodiment 2;

[0020] Figure 6 This is a schematic diagram of the sole of the second embodiment;

[0021] Figure 7 for Figure 6 Side view of section B.

[0022] 1. The shoe shell includes the following: 1. sole; 2. upper; 3. breathable cushion layer; 4. breathable part; 5. freshening part; 7. shell; 71. cylindrical section; 72. truncated cone section; 8. cross bar; 9. abutment ring; 10. air hole; 11. first movable rod; 12. spring; 13. blocking block; 14. cavity; 15. guide sleeve; 16. deodorizing box; 161. box body; 162. cover; 17. T-shaped movable rod; 18. elastic air bag; 19. one-way exhaust valve; 20. one-way air intake valve; 21. anti-slip bump; 22. cylindrical shell; 23. annular plate; 24. groove; 25. baffle; 26. massage and breathable block; 27. moving rod; 28. lower pressure plate; 29. ​​sealing block; 30. protrusion; 31. vertical channel; 32. breathable net; 33. through hole. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] Refer to Figure 1-Figure 4 As shown, the first embodiment of the utility model provides an anti-odor exhaust structure of a sole, including a sole 1, a shoe upper 2 is provided on the sole 1, the shoe upper 2 is enclosed to form a shoe cavity for the foot to enter, a detachable breathable cushion layer 3 is provided on the sole 1, and is bonded or fastened by Velcro (since the detachable breathable cushion layer 3 belongs to the prior art, it will not be described in detail here), and the sole 1 is provided with a plurality of breathable parts 4 and freshening parts 5 corresponding to the forefoot and / or the heel, and the breathable parts 4 are used to circulate and discharge the gas in the shoe cavity, and the freshening parts 5 are used to deodorize the gas in the shoe cavity, thereby preventing the generation of odor in the shoe cavity and avoiding affecting the mood and foot comfort of the wearer. Specifically, a plurality of placement grooves are opened upward from the bottom of the sole 1, and the breathable parts 4 are arranged in the placement grooves. The breathable parts 4 are detachably connected to the placement grooves or fixedly connected by glue. When the forefoot or the heel is not under pressure or the foot has not entered the shoe cavity, the breathable parts 4 circulate gas inside and outside the shoe cavity.

[0025] Refer to Figure 2-Figure 4As shown, the placement groove is shaped like an inverted funnel, and the breathable member 4 includes a shell 7, which includes an upper cylindrical section 71 and a lower truncated cone section 72. The inner wall of the cylindrical section 71 extends inwardly to be provided with a plurality of cross bars 8, and the cross bars 8 are distributed along the center circumference of the cylindrical section 71. The plurality of cross bars 8 are commonly connected with a freshener 5, and the cross bars 8 and the freshener 5 can be threadedly connected or snap-connected, and the choice is made according to the realization of production cost. The bottom of the cylindrical section 71 extends inwardly to be provided with an abutment ring 9, and the abutment ring 9 is provided with a plurality of air holes 10. The air holes 10 are used to discharge the gas in the shoe cavity through the air-permeable cushion layer 3 to the outside of the shoe, or the external air enters the shoe cavity through the air holes 10 and the gas in the shoe cavity is discharged from the shoe mouth, both of which can realize the gas circulation in the shoe cavity. Since the gas in the shoe cavity has a certain temperature due to the temperature of the human foot, it is easy to pass through the air hole from the shoe cavity. The air hole 10 is discharged, and the upper end of the abutment ring 9 is abutted with a first movable rod 11. A spring 12 is arranged between the first movable rod 11 and the transverse rod. When the foot is not in the shoe cavity or the forefoot / heel is not under pressure, the spring 12 is unfolded to ensure the smooth ventilation of the shoe. The bottom of the first movable rod 11 passes through the truncated cone section 72 and is provided with a blocking block 13 that is movably sealed with the truncated cone section 72. The first movable rod 11 is provided with a cavity 14 for inserting the freshener 5. By utilizing the human body's walking, stepping and lifting movements and the pressure or non-pressure of the human foot on the sole 1, when the blocking block 13 is not under pressure, there is a gap between the blocking block 13 and the truncated cone section 72, and the air hole 10 is not blocked, thereby ensuring the smooth flow of the gas flow channel, realizing the discharge of the gas in the shoe cavity out of the shoe, and preventing the generation of foot odor. At this time, the freshener 5 is also playing a refreshing role, but it is not efficient enough.

[0026] Refer to Figure 4As shown, the freshening member 5 includes a guide sleeve 15 connected to the cross bar 8, a deodorizing box 16 is provided on the upper part of the guide sleeve 15, a T-shaped movable rod 17 is movably connected inside the guide sleeve 15, and a vertical guide groove is provided on the side wall of the guide sleeve 15 corresponding to the T-shaped movable rod 17 for the rod body at the upper end of the T-shaped movable rod 17 to pass through the guide groove and abut against the upper end of the first movable rod 11, an elastic air bag 18 is also provided in the guide sleeve 15 and the elastic air bag 18 is arranged on the T-shaped movable rod 17, a one-way exhaust valve 19 and an air intake pipe connected with a one-way air intake valve 20 are provided on the end face of the elastic air bag 18 facing the deodorizing box 16, and the air intake pipe is connected to the air intake channel of the side wall of the sole 1. When the shoe is under pressure, the blocking block 13 is displaced upward, thereby achieving a sealed block between the blocking block 13 and the cone section 72; when the blocking block 13 is displaced upward, the first movable rod 11 moves upward with the T-shaped movable rod 17, the spring 12 is in a compressed state, the T-shaped movable rod 17 moves upward along the guide groove, and compresses the elastic airbag 18, and the gas in the elastic airbag 18 is discharged to the deodorizing box 16 through the one-way exhaust valve 19, and the odor-eliminating gas in the deodorizing box 16 is accelerated to pass through the breathable cushion layer 3 and be discharged into the shoe cavity, and the odor-eliminating gas enters the shoe cavity to deodorize the inside of the shoe cavity to prevent the generation of odor. When the shoes are not under pressure, the spring 12 will expand and push the T-shaped movable rod 17 and the first movable rod 11 to reset. When the T-shaped movable rod 17 is reset, the elastic airbag 18 is compressed to generate negative pressure, so that the elastic airbag 18 is replenished with air through the one-way air inlet valve 20, ensuring that there is sufficient gas inside the elastic airbag 18, and the blocking block 13 is disengaged from the frustum section 72, restoring the smoothness of the gas flow channel. Through the linkage between the breathable component 4 and the fresh component 5, the gas promoted by the elastic airbag 18 is circulated, thereby accelerating the working efficiency and quality of the deodorizing box 16.

[0027] Refer to Figure 4 As shown, the deodorizing box 16 is threadedly connected to the guide sleeve 15. The deodorizing box 16 is a box body 161 with an opening and a plurality of air holes 10 at the bottom. Tea balls or Chinese medicine blocks for eliminating odors are placed in the box body 161. The opening is provided with a cover 162 with a circular hole to facilitate replacement of the deodorizing material in the inner box body 161. The deodorizing material can be replaced with a deodorant or other objects that can eliminate odors or objects that can eliminate athlete's foot.

[0028] Refer to Figure 4 As shown: an anti-skid protrusion 21 is provided at the bottom of the blocking block 13, which improves the anti-skid property of the sole 1 and further increases the upward movement distance of the T-shaped movable rod 17, thereby increasing the compression degree of the elastic airbag 18, ensuring that there is enough gas to provide driving force for the deodorizing box 16.

[0029] Refer to Figure 5-Figure 7As shown, the utility model also provides a second embodiment, which is basically the same as the first embodiment, except that: the placement groove is cylindrical and the inner wall of the placement groove is threadedly connected with a breathable member 4, the breathable member 4 includes a cylindrical shell 22, an annular plate 23 is extended from the inner wall of the bottom of the cylindrical shell 22, a groove 24 is recessed downward at the center of the annular plate 23, a plurality of breathable holes 10 are provided on the annular plate 23, and the breathable holes 10 provide a circulation channel for air inside and outside the shoe cavity, and a baffle 25 is extended inward from the inner wall of the middle part of the cylindrical shell 22, and the baffle 25 is provided on the baffle 25. The end is connected to a massage ventilation block 26 through a spring 12, a moving rod 27 is connected to the bottom of the massage ventilation block 26, a lower pressure plate 28 is provided at the bottom of the moving rod 27, a sealing block 29 is provided at the lower pressure plate 28 corresponding to the ventilation hole 10, a downward protrusion 30 is provided at the center of the lower pressure plate 28 corresponding to the groove 24, a cavity 14 is provided inside the massage ventilation block 26, a vertical channel 31 connected to the cavity 14 is provided in the middle of the moving rod 27 and the lower pressure plate 28, and the freshening member 5 is arranged in the cavity 14, the vertical channel 31 and the groove 24 and is linked with the ventilation member 4. The massage ventilation block 26 and the moving rod 27 are detachably connected or fixedly connected, and the production cost is selected according to the production cost. The upper end surface of the massage ventilation block 26 is hemispherical and is provided with multiple channels connected to the cavity 14. When the forefoot or heel is not under pressure, the foot does not exert downward force on the massage ventilation block 26, and the spring 12 is in an expanded state, so that the sealing block 29 is disengaged from the ventilation hole 10, thereby ensuring that the air circulation channel inside and outside the shoe cavity is smooth, thereby improving the breathability of the shoe.

[0030] Refer to Figure 7 As shown, the freshener 5 includes an elastic airbag 18 fixed in the groove 24, an exhaust pipe with a one-way exhaust valve 19 and an intake pipe with a one-way intake valve 20 are connected to the elastic airbag 18, the exhaust pipe runs through the vertical channel 31 and communicates with the cavity 14, the intake pipe is connected to the intake channel of the side wall of the sole 1, and a tea ball or a Chinese medicine block for eliminating odor is placed in the cavity 14. When the forefoot or heel is pressed, the foot generates a downward force on the massage ventilation block 26, the spring 12 is in a compressed state, the moving rod 27 and the lower pressure plate 28 move downward, so that the sealing block 29 is inserted into the ventilation hole 10 to realize the air flow inside and outside the shoe cavity. The passage is blocked, and the downward protrusion 30 of the lower pressure plate 28 corresponding to the groove 24 compresses the elastic airbag 18, so that the gas in the elastic airbag 18 is discharged to the cavity 14, and the odor-eliminating gas in the cavity 14 is quickly transported to the shoe cavity. When the forefoot or the heel is not compressed, the spring 12 expands and pushes the massage ventilation block 26 to move up with the moving rod 27 and the lower pressure plate 28 to move up, so as to open the air hole 10. At the same time, the elastic airbag 18 inhales gas through the one-way air inlet valve 20 after not being compressed by the protrusion 30, and the elastic airbag 18 replenishes enough gas to provide power for the next freshness.

[0031] Referring to FIG. 7 , the upper end of the vertical channel 31 is outwardly expanded and a breathable net 32 ​​is provided at a position communicating with the cavity 14. The breathable net 32 ​​is provided to prevent tea balls, Chinese medicine blocks or other objects with the function of eliminating odors from blocking the vertical channel 31 and affecting the delivery of gas.

[0032] On the basis of the above embodiment, the breathable cushion layer 3 is provided with through holes 33 corresponding to the massage breathable blocks 26 , so that the massage breathable blocks 26 are distributed in the shoe cavity, so that the foot can directly act on the massage breathable blocks 26 .

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A deodorizing and exhausting structure for a shoe sole, comprising a shoe sole (1), wherein an upper (2) is arranged on the shoe sole (1), and characterized in that: The sole (1) is provided with a detachable breathable cushion layer (3), and the sole (1) is provided with a plurality of breathable parts (4) and refreshing parts (5) corresponding to the forefoot and / or the heel, wherein the breathable parts (4) are used for circulating and discharging the gas in the shoe cavity, and the refreshing parts (5) are used for deodorizing the gas in the shoe cavity.

2. The deodorizing and exhausting structure of the sole according to claim 1, characterized in that: The bottom of the sole (1) is provided with a plurality of placement grooves extending upwards, and the air permeable member (4) is arranged in the placement grooves. The air permeable member (4) and the placement grooves are detachably connected or fixedly connected by glue. When the forefoot or the heel is not under pressure, the air permeable member (4) allows air to circulate inside and outside the shoe cavity. When the forefoot or the heel is under pressure, the air permeable member (4) blocks the air circulation inside and outside the shoe cavity and triggers the refreshing member (5) to accelerate the refreshing speed.

3. The deodorizing and exhausting structure of the sole according to claim 2, characterized in that: The placement groove is in the shape of an inverted funnel. The air permeable member (4) comprises a shell (7). The shell (7) comprises an upper cylindrical section (71) and a lower truncated cone section (72). The inner wall of the upper end of the cylindrical section (71) extends inwardly to be provided with a cross bar (8). The cross bar (8) is connected to the freshening member (5). The inner wall of the bottom of the cylindrical section (71) extends inwardly to be provided with an abutment ring (9). The abutment ring (9) is provided with a plurality of air permeable holes (10). The upper end of the abutment ring (9) abuts against a first movable rod (11). A spring (12) is provided between the first movable rod (11) and the cross bar. The bottom of the first movable rod (11) passes through the truncated cone section (72) and is provided with a blocking block (13) that is movably sealed with the truncated cone section (72). A cavity (14) is provided inside the first movable rod (11) for inserting the freshening member (5).

4. The deodorizing and exhausting structure of the sole according to claim 3, characterized in that: The freshening member (5) comprises a guide sleeve (15) connected to the cross bar (8), a deodorizing box (16) is arranged on the upper part of the guide sleeve (15), a T-shaped movable rod is movably connected inside the guide sleeve (15), the upper end of the T-shaped movable rod abuts against the upper end of the first movable rod (11), an elastic air bag (18) is also arranged inside the guide sleeve (15) and the elastic air bag (18) is arranged on the T-shaped movable rod, and a one-way exhaust valve (19) and an air intake pipe connected with a one-way air intake valve (20) are arranged on the end surface of the elastic air bag (18) facing the deodorizing box (16), and the air intake pipe is connected to the air intake channel of the side wall of the sole (1).

5. The deodorizing and exhausting structure of the sole according to claim 4, characterized in that: The deodorizing box (16) is threadedly connected to the guide sleeve (15). The deodorizing box (16) is a box body (161) with a plurality of ventilation holes at the bottom and an opening. The opening is provided with a sealing cover (162) with a circular hole. A tea ball or a Chinese medicine block for eliminating odor is placed in the box body (161).

6. The deodorizing and exhausting structure of the sole according to claim 5, characterized in that: The bottom of the blocking block (13) is provided with an anti-slip protrusion (21).

7. The deodorizing and exhausting structure of the sole according to claim 2, characterized in that: The placement groove is cylindrical in shape and the inner wall of the placement groove is threadedly connected to a ventilating member (4), the ventilating member (4) comprises a cylindrical shell (22), an annular plate (23) is extended from the inner wall at the bottom of the cylindrical shell (22), a downwardly recessed groove (24) is provided at the center of the annular plate (23), a plurality of ventilating holes (10) are provided on the annular plate (23), a baffle (25) is extended inwardly from the inner wall of the middle part of the cylindrical shell (22), the upper end of the baffle (25) is connected to a massage ventilating block (26) via a spring (12), and a moving rod is connected to the bottom of the massage ventilating block (26) (27), a lower pressing plate (28) is provided at the bottom of the moving rod (27), a sealing block (29) is provided on the lower pressing plate (28) corresponding to the air vent (10), a downward protrusion (30) is provided at the center of the lower pressing plate (28) corresponding to the groove (24), a cavity (14) is provided inside the massage air-permeable block (26), a vertical channel (31) connected to the cavity (14) is provided in the middle of the moving rod (27) and the lower pressing plate (28), and the refreshing member (5) is arranged in the cavity (14), the vertical channel (31) and the groove (24) and is linked with the air-permeable member (4).

8. The deodorizing and exhausting structure of the sole according to claim 7, characterized in that: The freshening element (5) comprises an elastic air bag (18) fixed in the groove (24); an exhaust pipe with a one-way exhaust valve (19) and an intake pipe with a one-way intake valve (20) are connected to the elastic air bag (18); the exhaust pipe runs through the vertical channel (31) and is connected to the cavity (14); the intake pipe is connected to the intake channel of the side wall of the sole (1); and a tea ball or a Chinese medicine block for eliminating odor is placed in the cavity (14).

9. The deodorizing and exhausting structure of the sole according to claim 8, characterized in that: The upper end of the vertical channel (31) is outwardly expanded and is provided with a breathable net (32) at a position communicating with the cavity (14).

10. The deodorizing and exhausting structure of the sole according to claim 9, characterized in that: The breathable cushion layer (3) is provided with through holes (33) corresponding to the massage breathable blocks (26) for the massage breathable blocks (26) to be distributed in the shoe cavity.

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