EVA material multifunctional slippers with adjustable air permeable structure

Abstract

The utility model discloses a kind of EVA material multifunctional slippers with adjustable ventilation structure, it is related to the field of slippers, including shoe sole, the shoe sole top is connected with upper, the upper surface is connected with ventilation mechanism, the ventilation mechanism further includes the sliding slot opened in the inside of connecting block two, sliding groove inside is connected with pull rod, the pull rod bottom end is fixed with rubber block one, and the positioning groove one is engaged with the sheet connection.This EVA material multifunctional slippers with adjustable ventilation structure, after the penetration rod is not extruded and positioned, upper is unfolded under the effect of its own material in the penetration hole, and the size of the penetration hole unfolded can also be manually operated by user, there is large air hole in slippers after the penetration hole is unfolded, the size of the air hole of slippers is adjusted, wear-resistant sheet can be disassembled when plug sliding out of the inside of insertion slot, and new one can be replaced after wear-resistant sheet is disassembled, so that the wear resistance and antiskid effect of shoe sole can be continuously guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of slipper technology, specifically to a multifunctional slipper made of EVA material with an adjustable breathable structure. Background Technology

[0002] Slippers are a type of footwear with a simple design that is easy to put on and take off. They are usually lightweight, comfortable, and breathable. There are various materials used to make slippers, among which EVA is currently the main material used to make slippers. Multifunctional slippers made of EVA material refer to slippers made of ethylene-vinyl acetate copolymer, which have a variety of practical functions. The material is soft, comfortable, and lightweight.

[0003] Currently, slippers still have some shortcomings. For example, when users wear them and pass through areas with standing water, the water can easily seep into the upper surface of the sole through the ventilation holes.

[0004] To overcome the problem of water easily accumulating in slippers, a prior art Chinese patent (publication number: CN219047527U) discloses a breathable EVA slipper. The sole of the slipper has a first air hole group, which includes multiple first ventilation holes. The multiple ventilation holes are spaced apart from each other and are inclined. The sole also includes a first water outlet hole, which is inclined and connected to the multiple first ventilation holes. The opening of the first water outlet hole is located on the circumference of the sole. The first water outlet hole is inclined in the opposite direction to the first ventilation holes. When a user wears the slippers of this solution and passes through a water accumulation area, as long as the water that enters does not exceed the position where the first ventilation hole and the first water outlet hole are connected, the water will flow out in the direction of the opening of the first water outlet hole.

[0005] However, the slippers currently in use still have some shortcomings. The slippers in the above document have an opening design to drain water from the slippers. Although the slippers have many ventilation holes, the size of the ventilation holes cannot be adjusted according to the user's needs. In addition, the EVA material sole has insufficient wear resistance and anti-slip effect. Therefore, the existing structure needs to be improved. Utility Model Content

[0006] The purpose of this invention is to provide a multifunctional slipper made of EVA material with an adjustable breathable structure, in order to solve the problems mentioned in the background art, such as the slipper's breathability may be insufficient and the slipper's anti-slip effect may decrease due to prolonged use, thus affecting the slipper's safety.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional slipper made of EVA material with an adjustable breathable structure, comprising a sole, an upper connected to the top of the sole, and a breathable mechanism connected to the surface of the upper.

[0008] The ventilation mechanism includes a first connecting block and a second connecting block. The ventilation mechanism is connected to three sets on the surface of the shoe upper. The first connecting block and the second connecting block are respectively connected to the side of the shoe upper. A through hole is opened through the side of the shoe upper. The first connecting block and the second connecting block are respectively located on both sides of the through hole.

[0009] Furthermore, the ventilation mechanism also includes a sliding groove inside the connecting block two, a pull rod that slides through the sliding groove, and a rubber block one that is fixed to the bottom end of the pull rod.

[0010] Furthermore, a spring sheet is fixed to one side of the rubber block, and a friction pad is connected to the inner side of the rubber block. A positioning groove is provided on the side of the sliding groove.

[0011] Furthermore, the positioning groove one is engaged with the spring piece, and the connecting block one, connecting block two and rubber block one are slidably connected by a through rod.

[0012] Furthermore, the bottom of the sole is provided with a replacement mechanism to improve the wear resistance of the slippers. The replacement mechanism includes a mounting groove opened on the bottom of the sole, and the mounting groove is opened on the left and right sides of the bottom of the sole. A wear-resistant plate is connected inside the mounting groove, and multiple rubber blocks are connected to the upper surface of the wear-resistant plate.

[0013] Furthermore, the side of the mounting groove is provided with a positioning groove and a slot, the positioning groove and the rubber block are engaged, and the wear-resistant sheet is fixed with an insert near the upper surface of the rubber block, the insert and the slot are slidably connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This multi-functional slipper made of EVA material features an adjustable breathable structure. After the through rod is not squeezed and positioned, the through hole on the upper will expand due to the material itself. Users can also manually adjust the size of the through hole. After the through hole is expanded, the slipper will have large ventilation holes, allowing for adjustment of the size of the ventilation holes. When the insert slides out of the slot, the wear-resistant plate can be removed and replaced with a new one, thus continuously ensuring the wear resistance and anti-slip effect of the sole.

[0016] 2. It is equipped with through holes to allow the slippers to breathe. The breathability can be adjusted by changing the size of the through holes, making it convenient to use.

[0017] 3. A rubber block is provided. By pressing the sliding groove of the rubber block, the through rod can be clamped and positioned. After the through rod is positioned, it can drive the connecting block one and the connecting block two to be positioned, which facilitates quick adjustment of the size of the through hole.

[0018] 4. Equipped with abrasion-resistant pads, the slippers' anti-slip effect is ensured by the removable and replaceable abrasion-resistant pads. At the same time, as the main stress-bearing part of the slippers, the abrasion-resistant pads can also reduce the wear and tear of the slippers, thereby reducing the cost of use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall frontal three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of this utility model from a bottom view;

[0021] Figure 3 This is an enlarged three-dimensional structural diagram of the through rod of this utility model;

[0022] Figure 4 This is an enlarged three-dimensional structural diagram of the rubber block of this utility model;

[0023] Figure 5 This is a schematic diagram of the disassembled three-dimensional structure of the shoe sole of this utility model;

[0024] Figure 6 This is an enlarged three-dimensional structural diagram of the rubber block of this utility model.

[0025] In the diagram: 1. Sole; 2. Upper; 3. Ventilation mechanism; 101. Connecting block one; 102. Connecting block two; 103. Through hole; 104. Sliding groove; 105. Rubber block one; 106. Spring piece; 107. Positioning groove one; 108. Through rod; 109. Pull rod; 201. Installation groove; 202. Abrasion-resistant piece; 203. Rubber block two; 204. Positioning groove two; 205. Slot; 206. Insert block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1, such as Figure 1 , Figure 2 , Figure 3 and Figure 4The present invention provides the following technical solution to address the potential issue of insufficient breathability in slippers: A breathable mechanism 3 is disclosed, comprising a sole 1, with an upper 2 connected to the top of the sole 1. A breathable mechanism 3 is connected to the surface of the upper 2. The breathable mechanism 3 includes a first connecting block 101 and a second connecting block 102. Three sets of the breathable mechanism 3 are connected to the surface of the upper 2. The first connecting block 101 and the second connecting block 102 are respectively connected to the side of the upper 2. A through hole 103 is provided on the side of the upper 2. The first connecting block 101 and the second connecting block 102 are respectively located at the through hole. On both sides of the perforation 103, the ventilation mechanism 3 also includes a sliding groove 104 opened inside the connecting block 2 102. A pull rod 109 is slidably connected through the sliding groove 104. A rubber block 105 is fixed at the bottom of the pull rod 109. A spring piece 106 is fixed on the side of the rubber block 105, and a friction pad is connected to the inside of the rubber block 105. A positioning groove 107 is opened on the side of the sliding groove 104. The positioning groove 107 and the spring piece 106 are engaged. A through rod 108 is slidably connected through the connecting block 101, the connecting block 2 102 and the rubber block 105.

[0028] When the slippers are not breathable and feet sweat, the pull rod 109 can be pulled up to move the rubber block 105. When the rubber block 105 moves, it can cause the spring piece 106 to squeeze the inner wall of the positioning groove 107. When the spring piece 106 is squeezed, it can deform through its own material. When the spring piece 106 deforms, the rubber block 105 can slide through the sliding groove 104. When the rubber block 105 slides, its bottom can leave the inclined surface of the sliding groove 104. After losing the compression of the inclined surface of the sliding groove 104, the rubber block 105 can elastically reset. When the rubber block 105 resets, it can drive the friction pad to reset. After the reset rubber block 105 will not squeeze the side of the through rod 108. After the through rod 108 is not squeezed and positioned, the shoe upper 2 will open the through hole 103 under the action of its own material. The user can also manually operate the size of the through hole 103. After the through hole 103 is opened, the slippers will have large ventilation holes, realizing the adjustment of the size of the ventilation holes of the slippers.

[0029] Example 2, as follows Figure 2 , Figure 5 and Figure 6The present invention provides the following technical solution: In order to solve the problem that the anti-slip effect of slippers will decrease due to long-term use and affect the safety of slippers, a replacement mechanism is disclosed: The bottom of the sole 1 is provided with a replacement mechanism to improve the wear resistance of slippers. The replacement mechanism includes a placement groove 201 opened at the bottom of the sole 1, and the placement groove 201 is opened on the left and right sides of the bottom of the sole 1. The placement groove 201 is connected to a wear-resistant sheet 202. Multiple rubber blocks 203 are connected to the upper surface of the wear-resistant sheet 202. The side of the placement groove 201 is provided with a positioning groove 204 and a slot 205 respectively. The positioning groove 204 and the rubber blocks 203 are engaged. An insert 206 is fixed near the upper surface of the wear-resistant sheet 202 close to the rubber blocks 203. The insert 206 and the slot 205 are slidably connected.

[0030] When slippers are worn for extended periods, the sole 1 will wear down, reducing its anti-slip effect. To ensure the anti-slip effect, one side of the wear-resistant plate 202 can be pried up using a small screwdriver or other tools. When the wear-resistant plate 202 is pried up, it will cause the rubber block 203 to be squeezed into the positioning groove 204. When the rubber block 203 is squeezed, it will deform due to the rubber material, and when it deforms, it will be squeezed out into the positioning groove 204. After all the rubber blocks 203 are squeezed out into the positioning groove 204, pull down the wear-resistant plate 202. When the insert 206 moves, it can slide through the slot 205. The insert 206 and the slot 205 can enhance the lateral impact force on the wear-resistant sheet 202 and prevent the wear-resistant sheet 202 from deforming under lateral impact, causing the rubber block 203 to separate from the positioning groove 204. When the insert 206 slides out of the slot 205, the wear-resistant sheet 202 can be disassembled. After the wear-resistant sheet 202 is disassembled, it can be replaced with a new one, thus continuously ensuring the wear resistance and anti-slip effect of the sole 1 and reducing the cost of using slippers.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-functional slipper made of EVA material with an adjustable breathable structure, comprising a sole (1), wherein a shoe upper (2) is connected to the top of the sole (1), and a breathable mechanism (3) is connected to the surface of the shoe upper (2), characterized in that: The ventilation mechanism (3) includes a first connecting block (101) and a second connecting block (102). The ventilation mechanism (3) is connected to three sets on the surface of the shoe upper (2). The first connecting block (101) and the second connecting block (102) are respectively connected to the side of the shoe upper (2). A through hole (103) is provided on the side of the shoe upper (2). The first connecting block (101) and the second connecting block (102) are respectively located on both sides of the through hole (103).

2. The multifunctional slipper made of EVA material with an adjustable breathable structure according to claim 1, characterized in that: The ventilation mechanism (3) also includes a sliding groove (104) opened inside the connecting block two (102), and a pull rod (109) is slidably connected through the sliding groove (104), and a rubber block one (105) is fixed at the bottom of the pull rod (109).

3. The multifunctional slipper made of EVA material with an adjustable breathable structure according to claim 2, characterized in that: A spring sheet (106) is fixed to the side of the rubber block (105), and a friction pad is connected to the inside of the rubber block (105). A positioning groove (107) is provided on the side of the sliding groove (104).

4. A multifunctional slipper made of EVA material with an adjustable breathable structure according to claim 3, characterized in that: The positioning groove (107) and the spring piece (106) are engaged. The connecting block (101), the connecting block (102) and the rubber block (105) are internally connected by a through rod (108).

5. A multifunctional slipper made of EVA material with an adjustable breathable structure according to claim 1, characterized in that: The bottom of the sole (1) is provided with a replacement mechanism to improve the wear resistance of the slippers. The replacement mechanism includes a mounting groove (201) opened on the bottom of the sole (1) and the mounting groove (201) is opened on the left and right sides of the bottom of the sole (1). The mounting groove (201) is connected to a wear-resistant plate (202), and a plurality of rubber blocks (203) are connected to the upper surface of the wear-resistant plate (202).

6. A multifunctional slipper made of EVA material with an adjustable breathable structure according to claim 5, characterized in that: The mounting groove (201) has a positioning groove (204) and a slot (205) respectively on its side. The positioning groove (204) and the rubber block (203) are engaged. The wear-resistant plate (202) has an insert (206) fixed on its upper surface near the rubber block (203). The insert (206) and the slot (205) are slidably connected.

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