Slipper with detachable insole

Abstract

This utility model relates to the field of slipper technology, and more particularly to slippers with removable insoles. The slipper with a removable insole includes a slipper body and an insole fitted within the slipper body. The slipper body includes a sole and an upper integrally connected to the sole. A recessed receiving groove is formed on the surface of the sole, and the insole is fitted and glued into the receiving groove. A vertically penetrating drainage hole is provided on the sole. This utility model features a removable insole with an adhesive layer on the back. After being fitted into the receiving groove, it connects to the sole for normal use. To replace the insole, it is simply removed from the receiving groove, detaching the sole from the insole, and a new insole can be placed in its place. This saves on cleaning steps, extends the lifespan of the entire slipper, and the drainage hole enables drainage from the sole. The sole and insole are made of EVA material, which has strong antibacterial properties and is soft and comfortable to wear.

Description

Technical Field

[0001] This utility model relates to the field of slipper technology, and in particular to slippers with removable insoles. Background Technology

[0002] EVA material is made by copolymerizing ethylene and vinyl acetate. EVA foam sheets have good softness and elasticity, as well as excellent surface gloss and chemical stability. The closed-cell structure is very suitable for making slippers. However, EVA slippers on the market are usually one-piece molded. When some users with foot odor wear slippers, the inside of the slippers is not easy to clean, and the dirt and sweat inside can easily cause the soles of the feet to emit odor, reducing the lifespan and usability of the slippers. Utility Model Content

[0003] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0004] The purpose of this invention is to overcome the above-mentioned shortcomings and provide slippers with removable insoles. The removable insoles have an adhesive layer on the back and are attached to the sole after being inserted into a receiving groove for normal use. If the insoles need to be replaced, they can be removed from the receiving groove to separate the sole from the insoles and replace them with new ones. This saves on the cleaning process and extends the lifespan of the entire shoe. The drainage holes enable drainage from the sole. The sole and insole are made of EVA material, which has strong antibacterial properties and is soft and comfortable to wear.

[0005] This utility model provides a slipper with a removable insole, including a slipper body and an insole inserted into the slipper body. The slipper body includes a sole and an upper integrally connected to the sole. The surface of the sole has a downwardly recessed receiving groove. The insole is inserted into and glued into the receiving groove. The sole has a vertically penetrating drainage hole. The combination of the sole and upper forms the basic structure of the slipper. Based on this, this application features a receiving groove on the sole, which connects to a removable and adhesive insole, allowing for insole replacement. After prolonged wear, dirt and dander accumulate on the slipper insole, even producing unpleasant odors. Therefore, a removable insole is provided. An adhesive layer is provided on the back of the insole, which is inserted into the receiving groove and connected to the sole for normal use. To replace the insole, it is simply removed from the receiving groove, detaching the sole from the insole, and a new insole is installed. This saves on cleaning steps and extends the overall lifespan of the slipper. Drainage holes facilitate drainage from the sole. The sole and insole are made of EVA material, which has strong antibacterial properties and is soft and comfortable to wear.

[0006] In some embodiments, the insole has inwardly recessed arc-shaped drainage holes on both sides, and a recessed drainage groove connects the two drainage holes. The drainage groove is located on the side that is in contact with the sole. The drainage holes and drainage groove work together to allow water accumulated on the insole to flow through the drainage holes and drainage groove to the drainage holes, thus draining the water from the surface of the insole. It is understood that no adhesive layer is provided in the drainage groove to prevent adhesive from affecting the normal drainage function.

[0007] In some embodiments, the location of the drain channel corresponds to the location of the drain hole. This correspondence allows accumulated water to drain properly.

[0008] In some embodiments, the insole surface is uniformly provided with a dotted pattern. The uniformly provided dotted pattern is used to increase the friction of the shoe surface and prevent slipping.

[0009] In some embodiments, a replacement insole is also included. The replacement insole has the drainage groove on its back side. The back side of the replacement insole is coated with adhesive and covered with release paper, which covers the drainage groove. The replacement insole is used to replace the original insole glued to the receiving groove. Correspondingly, the replacement insole also has drainage grooves and drainage holes for drainage. The release paper is used to maintain the adhesiveness of the back of the replacement insole. It is understood that the release paper is silicone paper. When using it, the release paper is peeled off, and the replacement insole can be attached to the receiving groove.

[0010] In some embodiments, the sole has curved protrusions on its bottom surface, located at the forefoot and heel positions, with the drainage hole situated between the two protrusions. The curved protrusions raise the position of the drainage hole, allowing water to drain smoothly. Simultaneously, the curved protrusions on the forefoot and heel, combined with the sole's material, provide a soft and comfortable feel when walking.

[0011] In some embodiments, the sidewall of the drain hole is provided with a stepped, gradually decreasing groove. The stepped, gradually decreasing groove can effectively prevent the sole from contacting the ground and creating a vacuum pressure difference when under pressure, thus preventing the sole from making noise when it is pressed against the ground.

[0012] In some embodiments, the upper surface is provided with a pull tab. Traditional slippers rarely have pull tabs because they are usually located at the heel of the shoe, which can easily lead to tripping and falling. Therefore, moving the pull tab to the upper, combined with the drainage hole located in the middle of the shoe, allows for drainage even when the slippers are hung horizontally. Correspondingly, horizontal hanging increases the contact area between the sole and the sun, achieving a sterilization and antibacterial effect.

[0013] In some embodiments, ventilation holes are provided on both sides of the shoe upper. These ventilation holes not only improve overall ventilation but also effectively expel moisture from inside the shoe, keeping feet dry.

[0014] By adopting the above technical solution, the beneficial effects of this utility model are:

[0015] This invention features a detachable insole with an adhesive layer on the back. After being inserted into a receiving groove, it connects to the sole for normal use. To replace the insole, simply remove it from the receiving groove, detaching it from the sole, and replace it with a new one. This saves on cleaning steps and extends the lifespan of the entire shoe. The drainage holes allow for drainage from the sole. Both the sole and the insole are made of EVA material, which has strong antibacterial properties and is soft and comfortable to wear.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0017] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and illustrations.

[0018] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the slippers in some embodiments of this utility model;

[0023] Figure 2 This is a schematic diagram of the slipper sole structure in some embodiments of the present invention;

[0024] Figure 3 This is a schematic diagram of the side structure of a slipper in some embodiments of the present invention;

[0025] Figure 4 This is a top view schematic diagram of the slipper structure in some embodiments of the present invention;

[0026] Figure 5 This is a schematic diagram of the replacement insole structure in some embodiments of the present invention.

[0027] Explanation of key figure labels:

[0028] 1. The slipper itself;

[0029] 11. Sole; 12. Upper; 13. Drainage holes; 14. Curved protrusion; 15. Heel pull tab; 16. Ventilation holes;

[0030] 2. Insoles;

[0031] 21. Leakage hole; 22. Drainage channel;

[0032] 3. Replace the insoles. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0034] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Reference Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the slippers in some embodiments of this utility model; Figure 2 This is a schematic diagram of the slipper bottom structure in some embodiments of the present invention.

[0038] According to some embodiments of the present invention, the present invention provides a slipper with a removable insole, including a slipper body 1 and an insole 2 inserted into the slipper body 1. The slipper body 1 includes a sole 11 and an upper 12 integrally connected to the sole 11. The surface of the sole 11 is provided with a downwardly recessed receiving groove. The insole 2 is inserted into and glued to the receiving groove. The sole 11 is provided with a vertically penetrating drainage hole 13. The sole 11 and the upper 12 together form the basic structure of the slipper. Based on this, this application provides a receiving groove on the sole 11, which is connected to a detachable and adhesive insole 2, allowing the insole 2 to be replaced. After prolonged wear, dirt and dander accumulate on the insole 2 of the slipper, and even produce an unpleasant odor. Therefore, a detachable insole 2 is provided. An adhesive layer is provided on the back of the insole 2. After being inserted into the receiving groove, it is connected to the sole 11 for normal use. If you want to replace the insole 2, you can pry the insole 2 out of the receiving groove, so that the sole 11 is separated from the insole 2 and a new insole 2 can be replaced. This saves the cleaning steps and extends the service life of the entire shoe. The drainage hole 13 provides drainage for the sole 11. The sole 11 and the insole 2 are made of EVA material, which has strong antibacterial properties and is soft and comfortable to wear.

[0039] The upper 12 of the shoe is provided with a pull tab 15. Traditional slippers rarely have pull tabs 15 because they are usually located at the heel of the shoe. As slippers, it is easy to step on the heel while walking, which may cause a fall. Therefore, the pull tab 15 is moved to the upper 12. Together with the drainage hole 13 located in the middle of the shoe, drainage can be achieved even when the slippers are hung horizontally. Correspondingly, hanging horizontally allows the sole 11 to have a larger contact surface with the sun, achieving a sterilization and antibacterial effect.

[0040] The upper 12 has ventilation holes 16 on both sides. The ventilation holes 16 on both sides of the upper 12 not only improve the overall ventilation effect, but also effectively expel moisture from the shoe and keep the feet dry.

[0041] Reference Figure 3 , Figure 3 This is a schematic diagram of the side structure of a slipper in some embodiments of this utility model.

[0042] According to some embodiments of this utility model, optionally, the insole 2 has arc-shaped, inwardly recessed drainage holes 21 on both sides, and a recessed drainage groove 22 connects the two drainage holes 21. The drainage groove 22 is located on the side that fits against the sole 11. The drainage holes 21 and drainage groove 22 cooperate to allow water accumulated on the insole 2 to flow through the drainage holes 21 and drainage groove 22 to the drainage hole 13, thus draining the water from the surface of the insole 2. It is understood that no adhesive layer is provided in the drainage groove 22 to prevent adhesive from affecting the normal drainage function.

[0043] The location of the drainage channel 22 corresponds to the location of the drainage hole 13. The correspondence between the drainage channel 22 and the drainage hole 13 allows accumulated water to drain normally.

[0044] The insole 2 has a uniform dotted pattern on its surface. The uniformly distributed dotted pattern is used to increase the friction of the shoe upper 12 and prevent slipping.

[0045] The sole 11 has curved protrusions 14 on its bottom surface, located at the forefoot and heel positions. A drainage hole 13 is situated between these two protrusions 14. The curved protrusions 14 raise the position of the drainage hole 13, allowing water to drain smoothly. Furthermore, the material of the sole 11, combined with the forefoot and heel protrusions, provides a soft and comfortable feel when walking.

[0046] The drainage hole 13 has a stepped, gradually decreasing groove on its side wall. The stepped, decreasing groove can effectively prevent the sole 11 from contacting the ground and generating a vacuum pressure difference when under pressure, thus preventing the sole 11 from making noise when it is in contact with the ground.

[0047] Reference Figure 4 and Figure 5 , Figure 4This is a top view schematic diagram of the slipper structure in some embodiments of the present invention; Figure 5 This is a schematic diagram of the replacement insole structure in some embodiments of the present invention.

[0048] Optionally, according to some embodiments of this utility model, the slipper also includes a replacement insole 3. The replacement insole 3 has a drainage groove 22 on its back side. The back side of the replacement insole 3 is coated with adhesive and covered with a release liner, which covers the drainage groove 22. The replacement insole 3 is used to replace the original insole 2 that is glued to the receiving groove. Correspondingly, the replacement insole 3 is also provided with a drainage groove 22 and a drain hole 21 for drainage. The release liner is used to maintain the adhesiveness of the back of the replacement insole 3. It is understood that the release liner is silicone paper. When using, the release liner is peeled off, and the replacement insole 3 can be attached to the receiving groove.

[0049] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0050] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0051] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. Slippers with detachable insole, characterized in that, The slipper includes a slipper body and an insole fitted inside the slipper body. The slipper body includes a sole and an upper integrally connected to the sole. The sole surface has a downwardly recessed receiving groove. The insole is fitted and glued into the receiving groove. The sole has a vertically penetrating drainage hole.

2. The slipper with detachable insole according to claim 1, characterized in that, The insole has inwardly recessed arc-shaped drainage holes on both sides, and a recessed drainage channel is connected between the two drainage holes. The drainage channel is located on the side that is in contact with the sole of the shoe.

3. The slipper with detachable insole according to claim 2, characterized in that, The location of the drainage channel corresponds to the location of the drainage hole.

4. The slipper with detachable insole according to claim 1, wherein, The surface of the insole is evenly decorated with dotted patterns.

5. The slipper with detachable insole according to claim 2, wherein, It also includes a replacement insole, which has the drainage groove on the back side. The back side of the replacement insole is coated with adhesive and covered with release paper, which covers the drainage groove.

6. The slipper with detachable insole according to claim 1, wherein, The sole has an arc-shaped protrusion on its bottom surface, which is located at the forefoot and heel of the sole, and the drainage hole is located between the two arc-shaped protrusions.

7. The slipper with detachable insole according to claim 1, wherein, The sidewall of the drain hole is provided with a stepped, gradually decreasing groove.

8. The slipper with detachable insole according to claim 1, wherein, The shoe upper has a pull tab.

9. The slipper with detachable insole according to claim 1, wherein, The shoe upper has ventilation holes on both sides.

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