A type of massage insole

Abstract

This utility model discloses a massage insole, comprising a massage layer and an air layer. The air layer is a hollow component with an opening at the top. The massage layer is installed in the opening at the top of the air layer. The air layer is divided into several cavities, and one end of the air layer is provided with an inflation / extension port communicating with any of the cavities. By setting an air layer in the massage insole and dividing the air layer into several interconnected cavities, the air flow speed in the air layer is slowed down. By filling the air layer with air, the deformation degree of the massage layer can be dynamically adjusted according to the user's arch height, weight, or exercise status. The air in the air layer flows between the cavities. When the center of gravity of the user's foot is located at the toes, arch, and heel, the air in the pressure area will flow to the area with lower pressure, causing that area to inflate, thereby supporting other parts of the user's foot.

Description

Technical Field

[0001] This utility model relates to the field of insole technology, and in particular to a massage insole. Background Technology

[0002] Insoles, placed inside shoes between the foot and the sole, primarily function to increase foot comfort. As people's living standards improve, the demand for shoes and insoles is also increasing. The human foot has numerous acupoints, which are closely related to the body's major organs. Massaging these acupoints can effectively relieve foot fatigue, promote blood circulation, and even have a positive impact on overall health.

[0003] Existing massage insoles have many limitations in terms of structure and function. Traditional massage insoles are usually molded as a single piece or have several massage bumps attached to their surface. While this design can stimulate acupoints on the soles of the feet to some extent, it has the following significant drawbacks:

[0004] Existing massage insoles have fixed massage bump height and hardness, which cannot be adjusted according to individual arch height, weight, or exercise status. This results in varying massage effects from person to person in actual use, easily leading to discomfort such as "too soft and ineffective" or "too hard and painful," failing to meet the needs of different users. Furthermore, their shock absorption performance gradually decreases after prolonged use, especially in high-pressure areas of the sole, which can easily cause fatigue and pain during long walks or runs. Existing massage insoles cannot simultaneously meet the needs of dynamically adjustable massage stimulation and continuous and effective shock absorption, making it difficult for users to obtain a lasting comfortable experience while pursuing foot health. Summary of the Invention

[0005] In order to solve the above-mentioned technical problems, this utility model provides a massage insole.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A massage insole includes a massage layer and an inflatable layer. The inflatable layer is a hollow component with an opening at the top. The massage layer is installed in the opening at the top of the inflatable layer. The inflatable layer is divided into several cavities. One end of the inflatable layer is also provided with an inflation / extension port communicating with any of the cavities.

[0008] Furthermore, the cavity is enclosed by several interconnected fixed plates, and adjacent cavities are interconnected.

[0009] Furthermore, a plurality of first protrusions are fixedly provided on the top of the massage layer, and second, third and fourth protrusions are respectively provided on the toe, arch and heel parts of the massage layer, which are used to support the toe, arch and heel respectively.

[0010] Furthermore, the height of the second protrusion and the fourth protrusion is greater than or equal to that of the first protrusion, and the height of the second protrusion is greater than that of the second protrusion or the fourth protrusion.

[0011] Furthermore, the fixing plates at the edges of adjacent cavities are fitted together and are provided with ventilation holes, allowing air in the inflation layer to flow between the cavities.

[0012] Furthermore, the fixing plate is made of an elastic material, and the massage layer is made of an elastic soft material.

[0013] Furthermore, the horizontal plane where the top surface of the fixing plate is located is lower than the top surface of the inflatable layer, and the bottom surface of the massage layer is attached to the top surface of the fixing plate and covers the top of the cavity.

[0014] Furthermore, the massage layer is embedded with a fixing layer for fixing the first protrusion, the second protrusion, the third protrusion and the fourth protrusion. The fixing layer is an elastic plate-shaped component, and the shape of the fixing layer matches the opening of the inflatable layer.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This invention incorporates an inflatable layer within a massage insole, divided into several interconnected cavities to slow gas flow. By filling the inflatable layer with air, the deformation of the massage layer can be dynamically adjusted according to the user's arch height, weight, or activity level. As the air flows between the cavities, when the user's center of gravity is positioned at the toes, arch, and heel, air from the pressure-sensitive areas flows to the less pressure-sensitive areas, causing those areas to inflate and support other parts of the foot. This effectively relieves pressure in high-pressure areas of the sole, reducing fatigue and pain, while providing continuous shock absorption. Furthermore, users can adjust the pressure of the massage points on the sole by increasing or decreasing the air pressure, avoiding the problems of "too soft and ineffective" or "too hard and painful." Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a massage insole according to the present invention;

[0018] Figure 2 This is an exploded view of the structure of a massage insole according to the present invention.

[0019] 1. Massage layer; 2. Inflatable layer; 3. Cavity; 4. Inflation and exhaust port; 5. Fixing plate; 6. First protrusion; 7. Second protrusion; 8. Third protrusion; 9. Fourth protrusion. Detailed Implementation

[0020] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0021] like Figure 1-2 As shown, this embodiment provides a massage insole, including a massage layer 1 and an inflatable layer 2. The inflatable layer 2 is a hollow component with an opening at the top. The massage layer 1 is installed in the opening at the top of the inflatable layer 2. The inflatable layer 2 is divided into several cavities 3. One end of the inflatable layer 2 is also provided with an inflation / deflation port 4 that communicates with any of the cavities 3.

[0022] Furthermore, the cavity 3 is enclosed by several interconnected fixed plates 5, and adjacent cavities 3 are interconnected.

[0023] Furthermore, a plurality of first protrusions 6 are fixedly provided on the top of the massage layer 1, and second protrusions 7, third protrusions 8 and fourth protrusions 9 are respectively provided on the toe, arch and heel parts of the massage layer 1, which are used to support the toe, arch and heel respectively.

[0024] In this embodiment, the top of the massage layer 1 is fixedly provided with a plurality of first protrusions 6, and second protrusions 7, third protrusions 8 and fourth protrusions 9 respectively targeting the toes, arches and heels. These protrusions can precisely stimulate acupoints on the soles of the feet, relieve foot fatigue and promote blood circulation;

[0025] The massage layer 1 works in conjunction with the air layer 2 to dynamically adjust the support force on the soles of the feet according to the changes in air pressure within the air layer 2, ensuring personalized and comfortable massage effects.

[0026] Through the inflation and deflation port 4, users can adjust the air pressure inside the inflation layer 2, thereby dynamically adjusting the pressure of the massage layer 1 on the sole of the foot to meet the needs of different users. The inflation and deflation port 4 is connected to any cavity 3 inside the inflation layer 2. Users can inflate or deflate the inflation layer 2 through the inflation and deflation port 4 to adjust the air pressure inside the inflation layer 2, so that the massage insole can be dynamically adjusted according to the user's arch height, weight or exercise status to achieve personalized massage and shock absorption effects.

[0027] In this system, air flows within the air layer 2 between the cavities 3. When the user's foot center of gravity is located at the toes, arch, and heel, the air in the pressure area flows to the area with lower pressure, causing that area to bulge out. This provides support for other parts of the user's foot. This dynamic adjustment mechanism can effectively relieve pressure in high-pressure areas of the sole, reduce fatigue and pain, and provide continuous shock absorption.

[0028] Furthermore, the height of the second protrusion 7 and the fourth protrusion 9 is greater than or equal to the height of the first protrusion 6, and the height of the second protrusion 7 is greater than the height of the second protrusion 7 or the fourth protrusion 9.

[0029] Furthermore, the fixing plates 5 at the edges of adjacent cavities 3 are fitted together and are provided with ventilation holes, allowing air in the inflation layer 2 to flow between the cavities 3.

[0030] The fixing plate 5 divides the interior of the air layer 2 into several cavities 3, which can slow down the air flow speed in the air layer 2, thereby slowing down the deformation speed of the massage layer 1 and giving the massage layer 1 a certain support force.

[0031] Furthermore, the fixing plate 5 is made of an elastic material, and the massage layer 1 is made of an elastic soft material.

[0032] The fixing plate 5 is made of an elastic material, which can maintain a certain support after inflation, while avoiding material aging and shock absorption performance degradation due to long-term use. The top surface of the fixing plate 5 is lower than the top surface of the inflatable layer 2. The bottom surface of the massage layer 1 is attached to the top surface of the fixing plate 5 and covers the top of the cavity 3, ensuring a tight bond between the massage layer 1 and the inflatable layer 2 and improving overall performance.

[0033] Furthermore, the horizontal plane where the top surface of the fixing plate 5 is located is lower than the top surface of the inflatable layer 2, and the bottom surface of the massage layer 1 is attached to the top surface of the fixing plate 5 and covers the top of the cavity 3.

[0034] Furthermore, the massage layer 1 is embedded with a fixing layer for fixing the first protrusion 6, the second protrusion 7, the third protrusion 8 and the fourth protrusion 9. The fixing layer is an elastic plate-shaped component, and the shape of the fixing layer matches the opening of the inflatable layer 2.

[0035] The fixing layer is embedded in the massage layer 1 and is used to fix the first protrusion 6, the second protrusion 7, the third protrusion 8 and the fourth protrusion 9, ensuring the stability and durability of the massage protrusions. The shape of the fixing layer matches the opening of the air layer 2, which can ensure the tight combination of the massage layer 1 and the air layer 2 and improve the overall performance. It is made of a flexible plate-shaped component, which can maintain a certain elasticity under the support of the air layer 2 and avoid the degradation of shock absorption performance due to long-term use.

[0036] The working process and principle of this utility model are as follows:

[0037] In the massage insole of this utility model, the user inflates or deflates the air layer 2 through the inflation and deflation port 4 to adjust the air pressure inside the air layer 2. The interior of the air layer 2 is divided into several cavities 3, which are surrounded by several interconnected fixed plates 5. Adjacent cavities 3 are connected to each other through ventilation holes. When the user places his foot on the massage insole, the first protrusion 6, the second protrusion 7, the third protrusion 8 and the fourth protrusion 9 on the massage layer 1 will dynamically adjust the pressure on the sole of the foot according to the air pressure inside the air layer 2.

[0038] Because the air layer 2 is divided into several cavities 3, the air flow path between the cavities 3 is extended, and the setting of the vents restricts the rapid flow of air. This design slows down the airflow speed between the cavities 3. When the center of gravity of the user's foot is located at the toes, arch, and heel, the air in the pressure area will flow through the vents to the area with lower pressure, causing that area to bulge, thereby supporting other parts of the user's foot. This dynamic adjustment mechanism can effectively relieve pressure in the high-pressure area of ​​the sole, reduce fatigue and pain, and provide a continuous shock absorption effect.

[0039] The core working principle of this utility model lies in the effect of slowing down the air flow speed in the inflatable layer 2. The inflatable layer 2 is divided into several interconnected cavities 3 by the fixing plate 5. This division design significantly increases the flow path length of air in the inflatable layer 2 and restricts the rapid flow of air through the ventilation holes.

[0040] Specifically, air needs to flow between multiple cavities 3, rather than freely flowing within a single large cavity 3. This separation design lengthens the airflow path, thus naturally slowing down the airflow speed. The size and number of vents limit the airflow, further slowing down the airflow speed. This design makes the airflow between cavities 3 more stable, avoiding instability caused by rapid flow.

[0041] Because the airflow speed is slowed down, the massage layer 1 can maintain a certain support when pressed, avoiding insufficient support caused by rapid deformation. At the same time, this slowed airflow can ensure that the massage layer 1 responds more smoothly to changes in the user's foot center of gravity during dynamic adjustment, thereby providing a continuous shock absorption effect. Through this design, the massage insole of this utility model can effectively relieve pressure in high-pressure areas of the sole of the foot, reduce fatigue and pain, and provide a continuous shock absorption effect, bringing users a more comfortable and personalized foot care experience.

Claims

1. A massaging insole, characterized by: It includes a massage layer (1) and an inflatable layer (2). The inflatable layer (2) is a hollow component with an opening at the top. The massage layer (1) is installed in the opening at the top of the inflatable layer (2). The inflatable layer (2) is divided into several cavities (3). One end of the inflatable layer (2) is also provided with an inflation / extension port (4) that communicates with any of the cavities (3).

2. The massaging insole according to claim 1, wherein: The cavity (3) is enclosed by several interconnected fixed plates (5), and adjacent cavities (3) are interconnected.

3. The massaging insole according to claim 2, wherein: The massage layer (1) has a number of first protrusions (6) fixedly provided on its top. The toe, arch and heel of the massage layer (1) are provided with second protrusions (7), third protrusions (8) and fourth protrusions (9) respectively, which are used to support the toe, arch and heel respectively.

4. The massaging insole according to claim 3, wherein: The height of the second protrusion (7) and the fourth protrusion (9) is greater than or equal to that of the first protrusion (6), and the height of the second protrusion (7) is greater than the height of the second protrusion (7) or the fourth protrusion (9).

5. The massaging insole according to claim 1, wherein: The fixing plates (5) at the edges of adjacent cavities (3) are fitted together and are provided with ventilation holes, so that the air in the air layer (2) flows between the cavities (3).

6. The massaging insole according to claim 2, wherein: The fixing plate (5) is made of an elastic material, and the massage layer (1) is made of an elastic soft material.

7. The massaging insole according to claim 6, wherein: The horizontal plane of the top surface of the fixing plate (5) is lower than the top surface of the air layer (2), and the bottom surface of the massage layer (1) is attached to the top surface of the fixing plate (5) and covers the top of the cavity (3).

8. The massaging insole according to claim 1, wherein: The massage layer (1) is embedded with a fixing layer for fixing the first protrusion (6), the second protrusion (7), the third protrusion (8) and the fourth protrusion (9). The fixing layer is an elastic plate-shaped component, and the shape of the fixing layer matches the opening of the inflatable layer (2).

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