2-way shoes: slippers and sandals

Abstract

To provide slippers that can be used hygienically and comfortably without the user having to go through the trouble of changing shoes or putting them on and taking them off by hand. [Solution] The slippers of this invention have a structure comprising a slipper body and a detachable, front-to-back independent sole. The sole is fixed to the slipper body by magnetic force and can be positioned by its uneven surface.

Description

Technical Field

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[0001] This invention belongs to the technical field related to indoor slippers and footwear with a detachable outer sole.

Background Art

[0002] Conventionally, indoor slippers have been widely used for the purpose of foot protection and maintaining indoor cleanliness. In general slippers, it is necessary to take off outdoor shoes and change into slippers, and since hands are used during putting on and taking off, there may be anxiety about infectious diseases, especially in public facilities and households. Therefore, there is a demand for providing slippers that can save the trouble of changing shoes and can be used comfortably and hygienically indoors without using hands. Furthermore, among conventional slippers, products that simultaneously satisfy convenience in putting on and taking off, cleaning, a structure that can be used without worrying about the front and back directions, and mild additional magnetic stimulation have not been sufficiently provided.

Summary of the Invention

Problems to be Solved by the Invention

[0003] This invention is configured to solve the following problems. Problems 1. I want to save the trouble of changing shoes indoors. 2. I want to put on and take off slippers without using hands. 3. I want to reduce anxiety about who has used them and whether they have been disinfected. 4. I want to give a mild additional stimulation to the sole (as an additional function).

Means for Solving the Problems

[0004] Means for Solution 1. By providing a detachable and front - and - back - independent bottom on the slipper body, the user can use it without the trouble of taking off shoes and the need to change using hands. 2. The bottom is secured to the slipper body by magnetism and can be easily removed for washing and disinfection, eliminating concerns about not knowing who used the slippers or whether they were disinfected. 3. By embedding magnets in four main locations on the sole of the foot (heel, arch, side of the arch, and toe), and placing sheet magnets in other areas, a mild additional magnetic stimulation can be provided. 4. The bottom is made of a material that is easy to clean and disinfect, making it suitable for a wide range of uses, including household and public facilities. As a result, the slippers of this invention can simultaneously solve multiple problems: no need to change shoes, hands-free putting on and taking off, ensuring hygiene, and providing additional comfort. [Effects of the Invention]

[0005] According to this invention, the following effects can be obtained. 1. No need to change shoes. By featuring a front-to-back, detachable sole, users can avoid the hassle of removing their shoes by stepping on the heel portion of the sole, allowing them to put on the slippers without using their hands. 2. Improved hygiene The removable base allows for cleaning and disinfection, reducing concerns about who used the product or whether it has been disinfected. This enables safe use in public facilities and homes. 3. Comfort and health support The magnets embedded in four key locations on the soles of the feet, along with sheet-like magnets in other areas, provide mild additional magnetic stimulation, which is expected to enhance comfort and promote health. 4. Improved convenience The base is front-to-back independent and easy to install, allowing users to attach and detach it without worrying about the orientation. Furthermore, the wide range of materials available, along with the ease of cleaning and disinfection, makes it suitable for a broad range of applications, from homes to public facilities. 5. Potential for multi-purpose use Combining hygiene, convenience, and comfort, it can be used not only in private homes but also in a variety of environments such as hospitals, nursing homes, offices, and schools. [Brief explanation of the drawing]

[0006] [Figure 1] The footwear consists of an upper part (1) and an outer sole (2). The upper part can be attached and detached by fitting it snugly into the recess (3) of the lower part (2). [Figure 2] The upper part (1) and lower part (2) have magnets (4) embedded in four main locations on the sole of the foot (heel, arch, side of the arch, and toe), and sheet magnets (5) are embedded in the other parts. [Modes for carrying out the invention]

[0007] composition The slippers of this invention consist of a slipper body (1) and a removable attachment to the bottom of the slipper body. It has a base (2) to which it can be attached. The slipper body (1) is made of fabric, synthetic leather, or a similar material, and has a soft cushion on the inside that conforms to the shape of the sole of the foot. Bottom structure (front-to-back independent type) The bottom (2) is designed to be front-to-back independent and can be attached to the slipper body (1) without worrying about its orientation. The upper surface of the bottom (2) has a recessed area (3) that can be aligned with the bottom surface of the slipper body, and is fixed in place by magnetic force. Magnet arrangement (additional function) Magnets (4) are embedded in the bottom of the shoe at four main locations: the heel, arch, side of the arch, and toe, while sheet-shaped magnets (5) are placed in the other areas. This allows for a mild, additional magnetic stimulation to the soles of the feet, but it is provided as an additional function, not the primary purpose. Hygiene measures The slipper body (1) and sole (2) are made of a material that can be removed and washed / disinfected, addressing concerns about the user's identity or whether disinfection has been performed. Thus, it can be used hygienically in public facilities and households. Usage The user can attach the sole (2) to the slipper body (1) in either direction, front or back, without the need to remove shoes or use hands for attachment and detachment. By removing the sole (2) for cleaning and disinfection as needed, it is possible to always maintain hygiene. Industrial Applicability The slippers of the present invention can be used for a wide range of applications such as household use, public facility use, medical and nursing facility use, office use, etc. Furthermore, by adding a mild sole stimulation function, it can also contribute to health promotion and improved comfort.

Example

[0008] 1. Household slippers · Composition: The slipper body (1) is made of cloth and filled with a soft cushion. The sole (2) is made of lightweight resin and can be aligned by the concave and convex parts (3). · Usage: It can be used by attaching the sole (2) in either direction, front or back, without the need to remove shoes or use hands for changing shoes. · Hygiene measures: The sole (2) can be removed for cleaning and disinfection, reducing hygiene concerns among family members. · Additional function: Magnets (4) are placed at the four main points on the sole, and sheet-shaped magnets (5) are placed on other parts to provide mild sole stimulation. [[ID=C30]] 2. Office slippers · Composition: A slipper body (1) made of durable synthetic leather and a sole (2) made of antibacterial resin are used. Alignment is done by the concave and convex parts (3). · Usage: It can be easily put on and taken off without using hands, which is convenient for moving around in meeting rooms and around desks. · Hygiene measures: The sole (2) can be removed for cleaning and disinfection, ensuring hygiene even in an environment where multiple people use it. · Additional function: Comfort is added by mild sole stimulation. 3. Public facility slippers (such as schools, libraries, etc.) • Construction: Made from materials that prioritize durability and hygiene. The bottom (2) is also made of resin that is easy to clean and disinfect. • How to use: The front-to-back independent base (2) allows users to easily attach and detach it without worrying about the orientation. • Hygiene: Even if it is unknown who used it, the bottom (2) can be regularly cleaned and disinfected. • Additional function: Provides mild magnetic stimulation to enhance comfort on the soles of the feet. 4. Slippers for medical and nursing care facilities • Composition: Features a slipper body (1) made of antibacterial and deodorizing material, and a washable and disinfectable sole (2). Easy to attach with the interlocking grooves (3). • How to use: It can be attached and detached without using hands, making it easy for patients and the elderly to use. • Hygiene: The bottom (2) can be removed and disinfected regularly, reducing the risk of infection. • Additional function: Gentle stimulation of the soles of the feet (magnet (4) + sheet-shaped magnet (5)) helps to promote relaxation and improve blood circulation. [Industrial applicability]

[0009] The slippers of this invention have the following advantages and can be used in a wide range of industrial applications. 1. Home use These shoes can be put on and taken off without changing shoes or using your hands, and the sole (2) can be removed for washing and disinfection, thus reducing hygiene concerns among family members. They also provide comfort through mild stimulation of the soles of the feet. 2. For office use Because it can be easily attached and detached without using hands, and durable materials can be used, hygiene and convenience can be ensured even in office environments used by many people. 3. For public facilities such as schools and libraries The front-to-back independent base allows anyone to easily attach and detach it, and regular cleaning and disinfection of the base ensures hygiene when used by multiple people. 4. For medical and nursing care facilities By using antibacterial and deodorizing materials for the slipper body and washable and disinfectable soles, these slippers contribute to reducing the risk of infection. Furthermore, the gentle stimulation of the soles of the feet can be expected to aid in relaxation and improve blood circulation. 5. For other facilities and events This system can be applied to accommodations, hot springs, sports facilities, and exhibition venues where there are many users and hygiene management is crucial. The detachable base structure balances user convenience with ease of management for facility staff. Overall, the slippers of this invention have a structure that provides convenience, hygiene, and comfort simultaneously, making them usable in a wide range of fields such as homes, offices, schools, medical and nursing care facilities, and public facilities, thus possessing high industrial utility. [Explanation of Symbols]

[0010] 1. Slipper body: The part that encloses the foot. The material can be anything, such as fabric or synthetic leather, and it should be cushioned. 2. Bottom: Detachable and front-to-back independent bottom section. Can be attached to the slipper body with magnets. 3: Uneven surface: Unevenness on the top surface of the bottom that helps to align and secure the slipper to the main body. 4. Magnets: Magnets embedded in four main locations on the sole of the foot (heel, arch, side of the arch, and toes). For mild additional stimulation. 5. Sheet-shaped magnets: Sheet-shaped magnets placed on other parts of the sole of the foot to supplement magnetic stimulation.

Claims

[Claim 1] Claim 1 A slipper comprising a slipper body and a bottom that is detachably attached to the bottom surface of the slipper body, wherein the bottom is fixed to the bottom surface of the slipper body by magnetic force. Claim 2 The slipper according to claim 1, wherein the bottom portion is formed symmetrically from front to back, and can be attached to the slipper body without worrying about the front-to-back orientation. Claim 3 The slipper according to claim 1 or 2, wherein the bottom portion has magnets positioned in the heel portion, arch portion, toe portion, and side portion of the arch portion, and the magnets are embedded inside the bottom portion so as not to directly touch the sole of the user's foot. Claim 4 A slipper according to any one of claims 1 to 3, wherein a sheet-shaped magnet is placed on the part that comes into contact with the sole of the foot, covering the part other than the magnet, thereby providing mild magnetic stimulation. Claim 5 The slipper according to any one of claims 1 to 4, having a recessed portion on the upper surface of the bottom for assisting in alignment and fixing with the bottom surface of the slipper body. Claim 6 The slippers according to any one of claims 1 to 5, wherein the material of the sole can be arbitrarily selected and can be washed and disinfected.

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