Deodorizing breathable PU (polyurethane) sole

Abstract

The utility model provides a deodorant breathable PU sole which structurally comprises a sole body, and the edges of the two sides of a heel of the sole body are each provided with a deodorization mechanism. The deodorization mechanism comprises a positioning belt, at least one assembling groove is formed in the positioning belt, a deodorization block is embedded in the assembling groove in a sealed mode, a flow guide channel located in an interlayer of the shoe sole body is formed in the bottom end of the assembling groove, and a breathing type active deodorization structure is arranged on the PU shoe sole. According to the deodorization shoe, the annular air cushion is continuously extruded by the heel of the foot sole, so that the annular air cushion deforms and extrudes the extrusion cavity in a reciprocating mode, the extrusion cavity sucks odor in the shoe into the main channel through the ventilation opening, the odor is purified under the cooperation of the deodorization net cylinder on the flow guide channel, then the odor is exhaled out through the ventilation opening, and the deodorization efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the sole technical field especially relates to a kind of PU sole of deodorization and ventilation. BACKGROUND

[0002] Sole refers to the most bottom part of shoe, it is the layer directly contacted with ground, and main function is to provide support, buffering and protect foot part.Sole design and material selection are different according to the use of shoe (such as sports shoes, work boots, leisure shoes etc.

[0003] The existing PU sole is directly provided with deodorizing insole on sole to deodorize, and the actual deodorization effect is not obvious under the covering effect of insole on foot bottom. INVENTION CONTENTS

[0004] The utility model aims at solving above-mentioned problem and provides a kind of PU sole of deodorization and ventilation.

[0005] The technical scheme of the utility model is realized as follows:

[0006] The utility model provides a kind of PU sole of deodorization and ventilation, its structure includes sole body, the both sides edge of the heel of the sole body is equipped with a deodorization mechanism;

[0007] The deodorization mechanism includes positioning band, at least one assembly slot is equipped on the positioning band, deodorization block is embedded in the assembly slot, the bottom end of the assembly slot is equipped with the flow guide channel in the interlayer of sole body;

[0008] The heel part interlayer of the sole body is equipped with extrusion chamber, the top surface of the forefoot of the sole body is equipped with air vent, main channel is connected between the air vent and extrusion chamber, filter gauze is arranged in the air vent opening, annular air cushion is wrapped outside the extrusion chamber, and the extrusion chamber is communicated with flow guide channel.

[0009] In the above technical scheme, the active deodorization structure of breathing type is provided on PU sole, in the process of wearing, with the heel of foot bottom constantly extruding annular air cushion, annular air cushion is deformed and reciprocally extrudes extrusion chamber, extrusion chamber inhales the stench in shoe into main channel through air vent, and the stench is purified under the cooperation of deodorization net cylinder on flow guide channel, then gas is exhaled by air vent, effectively improve deodorization efficiency.

[0010] In one embodiment, the deodorization block includes a closure block that covers the opening of the assembly slot, the closure block has a deodorization net cylinder embedded in the assembly slot at the bottom end, the deodorization net cylinder has a plurality of solid deodorization particles therein, and a waterproof sealing ring is provided between the outer wall of the deodorization net cylinder and the inner wall of the assembly slot.

[0011] In one embodiment, the solid-state deodorizing particles are one of bamboo charcoal particles, activated carbon particles, and plant extract particles, and the technical solution improves deodorizing efficiency through the solid-state deodorizing particles.

[0012] In one embodiment, at least one air cavity is arranged in the annular air cushion, and the technical solution can select appropriate cushioning performance according to the needs of the wearer.

[0013] In one embodiment, the top end of the annular air cushion is higher than the extrusion chamber, and the annular air cushion can act on the foot bottom earlier than the extrusion chamber in the technical solution.

[0014] In one embodiment, a sealing sheet is further included, which is attached to the top surface of the forefoot of the shoe sole body and has a bottom extending to be sealed in the air vent, and the technical solution can prevent water flow from entering the interlayer of the shoe sole body during cleaning.

[0015] In one embodiment, the shoe sole body is made of PU material, and a plurality of anti-skid protruding particles are arranged on the bottom surface of the shoe sole body, and the technical solution provides an anti-skid effect.

[0016] In one embodiment, a buckle groove is arranged on the top surface of the sealing block to facilitate the user to take out, and the technical solution facilitates disassembly and assembly through the buckle groove.

[0017] The advantages or beneficial effects of the above technical solutions at least include:

[0018] The utility model discloses a kind of PU shoe sole of deodorizing ventilation, which is provided with active deodorizing structure of breathing type on PU shoe sole, during wearing, with the heel of foot bottom constantly extruding annular air cushion, annular air cushion is deformed and reciprocally extrudes extrusion chamber, extrusion chamber inhales the foul gas in shoe through air vent into main channel, under the cooperation of deodorizing net cylinder on flow guide channel, the foul gas is purified, then gas is exhaled by air vent, effectively improve deodorizing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings illustrate exemplary embodiments of the present application and together with the general description given above, and detailed description below, explain the principles of the present application. These drawings are provided as is to provide further understanding of the present application, and are incorporated in and constitute part of this specification.

[0020] Figure 1 It is a structure schematic view of the utility model discloses a kind of PU shoe sole of deodorizing ventilation;

[0021] Figure 2 It is a structure schematic view of the utility model discloses a kind of PU shoe sole of deodorizing ventilation from the top;

[0022] Figure 3The utility model discloses a top view section structure schematic diagram of a deodorization breathable PU shoe sole.

[0023] Figure 4 It is partial side view section structure schematic diagram of deodorization mechanism. DETAILED DESCRIPTION

[0024] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms, and should not be interpreted as being limited to the embodiments described herein, but rather these embodiments are provided to more thoroughly and completely understand the present application. It should be understood that the drawings and embodiments of the present application are for illustrative purposes only and are not intended to limit the scope of protection of the present application.

[0025] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0026] It should be understood that the term "comprising" and its variants used herein are open-ended, i.e., "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Related definitions of other terms will be given in the following description. It should be noted that the "first", "second", etc. concepts mentioned in the present application are only used to distinguish different devices, modules or units, and are not intended to limit the functions performed by these devices, modules or units or their mutual dependency.

[0027] It should be noted that the modification of "one" or "several" mentioned in the present application is illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0028] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present application are only for illustrative purposes, and are not intended to limit the scope of these messages or information.

[0029] Reference Figures 1-4 A deodorization breathable PU shoe sole, which comprises a shoe sole body 1, wherein both sides of the heel of the shoe sole body 1 are provided with a deodorization mechanism 11.

[0030] The deodorizing mechanism 11 comprises a positioning belt 111, at least one assembly groove 112 is arranged on the positioning belt 111, a deodorizing block 113 is sealingly embedded in the assembly groove 112, and a flow guide channel 114 located in the interlayer of the shoe sole body 1 is arranged at the bottom end of the assembly groove 112.

[0031] The shoe sole body 1 is provided with an extrusion chamber 12 in the heel interlayer, a breathable port 13 is arranged on the top surface of the forefoot of the shoe sole body 1, a main channel 14 is connected between the extrusion chamber 12 and the breathable port 13, a filter gauze 15 is arranged in the opening of the breathable port 13, and an annular air cushion 16 is wrapped outside the extrusion chamber 12, and the extrusion chamber 12 is communicated with the flow guide channel 114.

[0032] In the above technical solution, the PU shoe sole is provided with a breathing type active deodorizing structure, in the wearing process, the annular air cushion 16 is continuously extruded by the heel of the foot, so that the annular air cushion 16 is deformed and reciprocally extruded on the extrusion chamber 12, the extrusion chamber 12 inhales the odor in the shoe through the breathable port 13 into the main channel 14, the deodorizing net cylinder 1132 on the flow guide channel 114 cooperates to purify the odor, and then the gas is exhausted through the breathable port 13, so that the deodorizing efficiency is effectively improved.

[0033] In one of the embodiments, the deodorizing block 113 comprises a sealing block 1131 covering the opening of the assembly groove 112, the sealing block 1131 is provided with a deodorizing net cylinder 1132 embedded in the assembly groove 112 at the bottom end, the deodorizing net cylinder 1132 has a plurality of solid deodorizing particles, and a waterproof sealing ring 1133 is arranged between the outer wall of the deodorizing net cylinder 1132 and the inner wall of the assembly groove 112, and the technical solution can deodorize during walking.

[0034] In one of the embodiments, the solid deodorizing particles are one of bamboo charcoal particles, activated carbon particles and plant extract particles, and the technical solution improves the deodorizing efficiency through the solid deodorizing particles.

[0035] In one of the embodiments, at least one air cavity 161 is arranged in the annular air cushion 16, and the technical solution can select appropriate cushioning performance according to the needs of the wearer.

[0036] In one of the embodiments, the top end of the annular air cushion 16 is higher than the extrusion chamber 12, and in the technical solution, the annular air cushion 16 can act on the foot bottom earlier than the extrusion chamber 12.

[0037] In one of the embodiments, a sealing sheet 17 is further included, the sealing sheet 17 is attached to the top surface of the forefoot of the shoe sole body 1, and the bottom end is sealingly embedded in the breathable port 13, and the technical solution can prevent water flow from entering the interlayer of the shoe sole body 1 during cleaning.

[0038] In one of the embodiments, the shoe sole body 1 is made of PU material, and the bottom surface is provided with a plurality of anti-skid convex particles, which provides anti-skid effect.

[0039] In one of the embodiments, the top surface of the sealing block 1131 is provided with a buckle slot for facilitating the user to take out, which facilitates the disassembly and assembly through the buckle slot.

[0040] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0041] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present application, and are not intended to limit the scope of the present application. Based on the above disclosure, other changes or modifications can be made by those skilled in the art, and these changes or modifications are still within the scope of the present application.

Claims

1. An odor-resistant, breathable PU shoe sole, characterized in that: The structure comprises a sole body (1), both sides of the heel of the sole body (1) are provided with a deodorization mechanism (11); The deodorization mechanism (11) comprises a positioning belt (111), at least one assembly groove (112) is arranged on the positioning belt (111), a deodorization block (113) is sealingly embedded in the assembly groove (112), and a flow guide channel (114) in the interlayer of the sole body (1) is arranged at the bottom end of the assembly groove (112); The heel part of the sole body (1) is provided with an extrusion chamber (12), the top surface of the forefoot part of the sole body (1) is provided with a breathable port (13), the extrusion chamber (12) is connected with the breathable port (13) through a main channel (14), a filter gauze (15) is arranged in the opening of the breathable port (13), and the extrusion chamber (12) is wrapped with an annular air cushion (16).

2. The odor-resistant, breathable PU shoe sole according to claim 1, characterized in that: The deodorization block (113) comprises a sealing block (1131) covering the opening of the assembly groove (112), the bottom end of the sealing block (1131) is provided with a deodorization mesh tube (1132) embedded in the assembly groove (112), the deodorization mesh tube (1132) is provided with a plurality of solid deodorization particles, and a waterproof sealing ring (1133) is arranged between the outer wall of the deodorization mesh tube (1132) and the inner wall of the assembly groove (112).

3. The odor-resistant, breathable PU shoe sole according to claim 2, characterized in that: The solid deodorization particles are one of bamboo charcoal particles, activated carbon particles and plant extract particles.

4. The odor-resistant, breathable PU shoe sole according to claim 1, characterized in that: At least one air cavity (161) is arranged in the annular air cushion (16).

5. The odor-resistant, breathable PU shoe sole according to claim 4, characterized in that: The top end of the annular air cushion (16) is higher than the extrusion chamber (12).

6. The odor-resistant, breathable PU shoe sole according to claim 1, characterized in that: A sealing sheet (17) is further arranged, the sealing sheet (17) is attached to the top surface of the forefoot part of the sole body (1), and the bottom part is sealingly embedded in the breathable port (13).

7. The odor-resistant, breathable PU shoe sole according to claim 1, characterized in that: The sole body (1) is made of PU material, and a plurality of anti-skid convex particles are arranged on the bottom surface of the sole body (1).

8. The odor-resistant, breathable PU shoe sole according to claim 2, characterized in that: The top surface of the sealing block (1131) is provided with a buckle groove for facilitating the user to take out.

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