Environment-friendly peculiar-smell-free EVA foaming slippers

Abstract

The utility model discloses an environment-friendly odor-free EVA (Ethylene Vinyl Acetate) foaming slipper which comprises a vamp, and a sole is attached to the bottom of the vamp; the shoe further comprises a plug pin which penetrates through the bottom of the shoe sole in a sliding mode, a friction block is fixed to the bottom of the plug pin, the bottom of the friction block and the bottom of the shoe sole are arranged in parallel, a sliding block is fixed to the top of the plug pin, the outer end of the sliding block extends into a limiting groove to form a clamping mechanism, and the limiting groove is formed in the shoe upper. Protruding blocks are arranged in the sliding blocks in a sliding mode, and the outer ends of the protruding blocks are semicircular. The environment-friendly peculiar-smell-free EVA foaming slipper is provided with the sliding block, the sliding block is driven to rotate by rotating the plug pin, so that the sliding block rotates to be separated from clamping of the limiting groove, then the sole can be independently replaced after being seriously abraded, the use cost is reduced, peculiar smell can be generated after the sole is abraded, and the slipper is more environment-friendly. Therefore, the purposes of environmental protection and peculiar smell removal can be achieved by replacing the sole.

Description

Technical Field

[0001] The utility model relates to the technical field of EVA foam slippers, in particular to an environmentally friendly and odorless EVA foam slipper. Background Art

[0002] EVA foam slippers are very comfortable to wear due to their material, and the good elasticity of EVA materials can effectively buffer the impact of the ground when walking or jumping, reduce damage to the joints and muscles of the feet, and protect the health of the feet;

[0003] Reference publication number CN211932825U discloses a cotton slipper with replaceable soles, which is arranged below the inner insole through a connecting pad, and the size of the connecting pad matches the size of the mounting groove inside the fixing pad, and the mounting groove and the through groove are connected, and the size of the card slot inside the connecting pad is connected by a card engagement with the card block outside the connecting plate, and the inside of the connecting plate is hollow, so that the upper and the sole of the slipper can be easily disassembled through the card engagement between the connecting pad and the mounting groove, and the card slot and the card block, especially when the sole is damaged, it is easy to replace, which increases the practicality of the slipper, but there are still the following problems:

[0004] In actual use of the above device, although the sole is replaced by moving the card block, during the replacement process, a pencil needs to be inserted from the through slot to insert the pencil into the hollow connecting plate, and then the pencil is moved toward the toe position to drive the connecting plate and the card block to move together, and then the sole is replaced by moving the card block, which makes the replacement steps more complicated.

[0005] Therefore, we have proposed an environmentally friendly and odorless EVA foam slipper that can solve the above problems well. Utility Model Content

[0006] The utility model aims to provide an environmentally friendly and odorless EVA foam slipper, so as to solve the problem that a pencil needs to be inserted into a hollow connecting plate through a through slot in the current market, and then the pencil is moved toward the toe position, so that the connecting plate and the clamping block are moved together, and then the purpose of replacing the sole is achieved by moving the clamping block, which leads to a cumbersome replacement procedure.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and odorless EVA foam slipper, comprising an upper, the bottom of which is bonded with a sole;

[0008] Also includes:

[0009] A latch is slidably passed through the bottom of the sole, and a friction block is fixed to the bottom of the latch, and the bottom of the friction block is arranged parallel to the bottom of the sole, a slider is fixed to the top of the latch, and the outer end of the slider extends into the interior of the limiting groove to form a locking mechanism, and the limiting groove is arranged inside the vamp.

[0010] Preferably, a bonding layer is provided inside the shoe upper, and an elastic layer is bonded to the bottom of the bonding layer.

[0011] Preferably, an antibacterial layer is attached to the bottom of the elastic layer, and an absorbent layer is attached to the bottom of the antibacterial layer.

[0012] Preferably, a deodorizing layer is bonded to the bottom of the absorption layer, and a breathable layer is bonded to the bottom of the deodorizing layer, and the elastic layer, antibacterial layer, absorption layer, deodorizing layer and breathable layer are all arranged inside the shoe upper.

[0013] Preferably, a protrusion is slidably provided inside the sliding block, and the outer end of the protrusion is arranged in a semicircular shape.

[0014] Preferably, the outer end of the protrusion extends into the interior of the groove to form a locking mechanism, and the groove is opened inside the shoe upper.

[0015] Preferably, the inner end of the protrusion is connected to a spring, and the inner end of the spring is connected to the inside of the sliding block.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the environmentally friendly odorless EVA foam slippers can improve comfort and the sole can be replaced separately, the purpose of deodorization and moisture absorption can be achieved through the absorption layer, thereby improving the comfort of use, and through the rotation of the slider, the slider can be disengaged from the engagement with the limit groove, so that the sole can be replaced, and the specific contents are as follows:

[0017] (1) An absorption layer is provided, through which sweat stains can be absorbed, so that the absorption layer can achieve the purpose of deodorization and moisture absorption, and then the absorption layer can improve the comfort of the upper, and also has the effect of environmental protection and no odor;

[0018] (2) A slider is provided, and by rotating the latch pin, the latch pin drives the slider to rotate, so that the slider rotates and disengages from the engagement with the limit groove, and then the sole can be replaced separately after severe wear, thereby reducing the cost of use. The sole will produce odor after wear, so that the purpose of environmental protection and odor removal can be achieved by replacing the sole;

[0019] (3) A deodorizing layer is provided. The use of the deodorizing layer and the antibacterial layer can improve the inhibition of the growth of bacteria and mold, thereby effectively reducing odor and extending its service life;

[0020] (4) A friction block is provided, a pin is slidably passed through the bottom of the sole, and the friction block is fixed to the bottom of the pin, and the bottom of the friction block is arranged parallel to the bottom of the sole, so that the friction block can improve the anti-slip property of the sole;

[0021] (5) A protrusion is provided, and the outer end of the protrusion extends into the interior of the groove to form a locking mechanism, and the groove is opened inside the shoe upper, so that the locking of the protrusion and the groove improves the stability of the slider after the locking of the slider and the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the upper material of the utility model;

[0024] Figure 3 This is a schematic diagram of the top view of the sole structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the front cross-section structure of the latch of the utility model;

[0026] Figure 5 This is a schematic diagram of the top-sectional structure of the slider of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the utility model after the latch is rotated;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the latch of the utility model.

[0029] In the figure: 1. upper; 101. bonding layer; 102. elastic layer; 103. antibacterial layer; 104. absorption layer; 105. deodorizing layer; 106. breathable layer; 2. sole; 3. latch; 4. friction block; 5. slider; 6. limit groove; 7. protrusion; 8. groove; 9. spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] The utility model solves the problem that the existing method needs to insert a pencil from a through slot, insert the pencil into a hollow connecting plate, and then move the pencil toward the toe of the shoe, so that the pencil drives the connecting plate and the clamping block to move together, and then the purpose of replacing the sole 2 is achieved by moving the clamping block, which leads to the problem that the replacement steps are relatively cumbersome. The sole 2 can be replaced by rotating the latch 3, and the utility model discloses:

[0033] The shoe upper 1 has a sole 2 attached to the bottom of the shoe upper 1; the shoe upper 1 also includes: a latch 3 is slidably penetrated through the bottom of the sole 2, a friction block 4 is fixed to the bottom of the latch 3, and the bottom of the friction block 4 is arranged parallel to the bottom of the sole 2, a slider 5 is fixed to the top of the latch 3, and the outer end of the slider 5 extends into the inside of a limiting groove 6 to form a clamping mechanism, and the limiting groove 6 is provided inside the shoe upper 1;

[0034] refer to Figure 1 , Figures 3 to 7 By rotating the latch 3, the latch 3 can be rotated to drive the slider 5 to slide inside the limiting groove 6, and then after the latch 3 is rotated to the position, the slider 5 will be disengaged from the limiting groove 6, and then the sole 2 is pulled, and then it will be separated from the upper 1, so that the severely worn sole 2 can be disassembled, and by reversing the above operation, the new sole 2 can be quickly installed on the bottom of the upper 1, so as to achieve the purpose of convenient replacement, and the cost of use can be reduced by replacing the sole 2, and the peculiar smell caused by the severe wear of the sole 2 can be avoided, so that the purpose of removing the peculiar smell can be achieved by replacing the sole 2, and then the purpose of environmental protection can be achieved;

[0035] Embodiment 2:

[0036] The utility model solves the problem that the existing sole 2 will be seriously worn after long-term use, thereby causing the friction of the sole 2 to decrease. The sole 2 can be replaced by rotating the latch 3, and discloses:

[0037] A laminating layer 101 is provided inside the upper 1, and an elastic layer 102 is laminated to the bottom of the laminating layer 101, an antibacterial layer 103 is laminated to the bottom of the elastic layer 102, an absorption layer 104 is laminated to the bottom of the antibacterial layer 103, a deodorizing layer 105 is laminated to the bottom of the absorption layer 104, and a breathable layer 106 is laminated to the bottom of the deodorizing layer 105. The elastic layer 102, the antibacterial layer 103, the absorption layer 104, the deodorizing layer 105 and the breathable layer 106 are all provided inside the upper 1;

[0038] The fitting layer 101 can improve the comfort of contact with human skin, thereby avoiding discomfort after wearing. Then, the elastic layer 102 can improve the elasticity, thereby improving the comfort of long-term wearing. The antibacterial layer 103 plays an antibacterial role, thereby avoiding the breeding of bacteria. Then, the absorption layer 104 can absorb the sweat stains generated, thereby avoiding wearing discomfort caused by sweat stains. Then, the deodorizing layer 105 can absorb the odor, thereby avoiding the generation of odor. Then, the breathable layer 106 can improve the air permeability after wearing.

[0039] Embodiment three:

[0040] The utility model solves the problem that the engagement of the slider 5 and the limit groove 6 is not stable enough in the first embodiment. The engagement of the protrusion 7 and the groove 8 can improve the stability of the engagement of the slider 5 and the limit groove 6. The utility model discloses:

[0041] A convex block 7 is slidably disposed inside the slider 5, and the outer end of the convex block 7 is arranged in a semicircular shape. The outer end of the convex block 7 extends into the interior of the groove 8 to form a locking mechanism, and the groove 8 is provided inside the vamp 1. A spring 9 is connected to the inner end of the convex block 7, and the inner end of the spring 9 is connected to the interior of the slider 5.

[0042] refer to Figure 1 , Figures 3 to 7 The friction block 4 can additionally increase the friction between the sole 2 and the ground, thereby improving the anti-slip property, and the rotation of the slider 5 will drive the protrusion 7 to rotate, and then the rotation of the protrusion 7 will be squeezed with the groove 8, so that the protrusion 7 is squeezed and slides toward the inside of the slider 5, and the sliding of the protrusion 7 will squeeze the spring 9, so that the spring 9 is compressed, and the movement of the protrusion 7 will disengage from the engagement with the groove 8, thereby facilitating the disengagement between the slider 5 and the limiting groove 6, and the protrusion 7 is pushed into the inside of the groove 8 by the force of the spring 9 to form an engagement, thereby improving the stability of the engagement between the slider 5 and the limiting groove 6.

[0043] Working principle: When using this kind of environmentally friendly and odorless EVA foam slippers, first, refer to Figure 1 and Figure 2 The fitting layer 101 can improve the comfort of contact with human skin, thereby avoiding the growth of bacteria, and then the absorption layer 104 can absorb the sweat stains generated, thereby avoiding the discomfort caused by sweat stains, and then the deodorizing layer 105 can absorb the odor, thereby avoiding the generation of odor, and then the breathable layer 106 can improve the breathability after wearing;

[0044] refer to Figure 1 , Figures 3 to 7By rotating the latch 3, the latch 3 can drive the slider 5 to slide inside the limiting groove 6, and then after the latch 3 is rotated to the position, the slider 5 will be disengaged from the limiting groove 6, and then the sole 2 is pulled, and the above-mentioned operation is reversed, so that the new sole 2 can be quickly installed on the bottom of the upper 1, thereby achieving the purpose of convenient replacement, and reducing the cost of use by replacing the sole 2;

[0045] refer to Figure 1 , Figures 3 to 7 The friction block 4 can additionally increase the friction between the sole 2 and the ground, thereby improving the anti-slip property. The rotation of the slider 5 will drive the protrusion 7 to rotate, and the movement of the protrusion 7 will disengage from the engagement with the groove 8, thereby facilitating the disengagement between the slider 5 and the limiting groove 6. The force of the spring 9 pushes the protrusion 7 into the interior of the groove 8 to form an engagement, thereby improving the stability of the engagement between the slider 5 and the limiting groove 6.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly and odorless EVA foam slipper, comprising an upper (1), wherein a sole (2) is attached to the bottom of the upper (1); It is characterized in that Also includes: A latch (3) is slidably inserted through the bottom of the sole (2), and a friction block (4) is fixed to the bottom of the latch (3), and the bottom of the friction block (4) is arranged parallel to the bottom of the sole (2); a slider (5) is fixed to the top of the latch (3), and the outer end of the slider (5) extends into the interior of a limiting groove (6) to form a locking mechanism, and the limiting groove (6) is arranged inside the vamp (1).

2. The environmentally friendly and odorless EVA foam slippers according to claim 1, characterized in that: A bonding layer (101) is provided inside the shoe upper (1), and an elastic layer (102) is bonded to the bottom of the bonding layer (101).

3. The environmentally friendly and odorless EVA foam slippers according to claim 2, characterized in that: The bottom of the elastic layer (102) is bonded with an antibacterial layer (103), and the bottom of the antibacterial layer (103) is bonded with an absorbent layer (104).

4. The environmentally friendly and odorless EVA foam slippers according to claim 3, characterized in that: The bottom of the absorption layer (104) is bonded with a deodorizing layer (105), and the bottom of the deodorizing layer (105) is bonded with a breathable layer (106); the elastic layer (102), the antibacterial layer (103), the absorption layer (104), the deodorizing layer (105) and the breathable layer (106) are all arranged inside the shoe upper (1).

5. The environmentally friendly and odorless EVA foam slippers according to claim 1, characterized in that: A convex block (7) is slidably disposed inside the sliding block (5), and the outer end of the convex block (7) is arranged in a semicircular shape.

6. The environmentally friendly and odorless EVA foam slippers according to claim 5, characterized in that: The outer end of the protrusion (7) extends into the interior of the groove (8) to form a locking mechanism, and the groove (8) is provided inside the shoe upper (1).

7. The environmentally friendly and odorless EVA foam slippers according to claim 5, characterized in that: The inner end of the protrusion (7) is connected to a spring (9), and the inner end of the spring (9) is connected to the inside of the slider (5).

Images