Rubber sole

Abstract

The utility model belongs to the technical field of rubber soles, and particularly relates to a rubber sole which comprises a sole body, the sole body comprises an outsole main body, a wear-resistant layer and a separation pad, the top end of the outsole main body is provided with a concave area, a plurality of massage air bags are arranged in the outsole main body, and each massage air bag comprises a fixed base and a folding lifting seat. Compression springs are fixedly connected between the fixed bases and the folding lifting seats, a first connecting air pipe is fixedly connected between every two adjacent fixed bases, an air pressure regulator is installed in the outsole body, and a regulating rod is installed on one side of the air pressure regulator; by controlling the air pressure and the telescopic degree of the space formed by the plurality of fixed bases and the folding lifting base, the hardness and the jacking height of the fixed bases and the folding lifting base are adjusted, so that the force for massaging the feet of a user is adjusted, and flexible adjustment can be carried out according to the physique of different users.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber soles, and particularly relates to a rubber sole. Background Art

[0002] Rubber soles are a high-performance, widely used sole material. Their elasticity, wear resistance, anti-slip properties, and corrosion resistance have led to their widespread use in a wide variety of shoes. With technological advancements, soles with foot massage functions have become increasingly popular. These features, such as raised structures or special designs, create pressure stimulation on the soles of the feet while walking or standing. This stimulation can dilate blood vessels in the soles, improving blood flow and effectively reducing foot fatigue and soreness. However, the massage intensity and adaptability required by each user vary. Current sole massage mechanisms are mostly fixed, lacking flexibility, and are difficult to adjust to suit the individual user's physical condition. Utility Model Content

[0003] The utility model provides a rubber sole, which has the characteristic of being easy to adjust the massage force exerted by the sole on the foot.

[0004] The utility model provides the following technical solution: it includes a sole, wherein the sole includes an outsole body, a wear-resistant layer and a separator pad, the top of the outsole body is provided with a recessed area, the wear-resistant layer is snap-connected to the inner wall of the recessed area, a plurality of massage airbags are arranged in the outsole body, the massage airbags include a fixed base and a folding lifting seat, a compression spring is fixedly connected between the fixed base and the folding lifting seat, a first connecting air pipe is fixedly connected between two adjacent fixed bases, an air pressure regulator is installed in the outsole body, a plurality of second connecting air pipes are installed on the side wall of the air pressure regulator, the second connecting air pipes are fixedly connected to the corresponding side wall of the first connecting air pipe, a regulating rod is installed on one side of the air pressure regulator, one end of the regulating rod is rotatably connected to a rotary valve, the rotary valve is rotatably connected to the inner wall of the outsole body, the regulating rod is provided with two fixed air grooves, the rotary valve is provided with two rotating air grooves, and the positions of the two fixed air grooves and the two rotating air grooves correspond one to one.

[0005] Among them, the separation pad is provided with a plurality of clearance holes, the plurality of massage airbags correspond one to one with the plurality of clearance holes, the folding lifting seat passes through the inner wall corresponding to the clearance holes, and the tops of the plurality of folding lifting seats are fixedly connected with massage ball points.

[0006] One end of the regulating rod is fixedly connected to a connecting rod, the connecting rod is rotatably connected to the inner wall of the rotary valve, and a torsion spring is provided between the rotary valve and the connecting rod.

[0007] Wherein, an annular groove is formed at one end of the control rod, and a connecting ring is fixedly connected to one end of the rotary valve. The connecting ring is rotatably connected to the inner wall of the annular groove.

[0008] Wherein, one end of the rotary valve is flush with one side of the main bottom body, and two relief grooves are formed at one end of the rotary valve. The two relief grooves correspond to the two rotary air grooves in position one by one.

[0009] Wherein, intercepting nets are fixedly connected to the inner walls of the two rotary air grooves, and the intercepting nets are flush with the inner walls of the corresponding relief grooves.

[0010] The beneficial effects of the present utility model are as follows: By controlling the air pressure and the telescopic degree of the space formed between a plurality of fixed bases and folding lifting seats, the hardness and the jacking height of the fixed bases and the folding lifting seats are adjusted, so as to complete the adjustment of the massage strength for the user's feet, and the flexible adjustment can be carried out according to the constitutions of different users; By controlling the rotation of the rotary valve, the fixed air groove and the rotary air groove can be aligned. Then, by pressing down the folding lifting seat or lifting the folding lifting seat from the inside by compressing the spring, the air pressure control of the space formed by the fixed base and the folding lifting seat is realized, and the operation is simple and convenient.

[0011] Parts not involved in the device are the same as or can be realized by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is a three-dimensional exploded structural schematic diagram of the present utility model;

[0014] Figure 3 is a top view sectional structural schematic diagram of the present utility model;

[0015] Figure 4 is a three-dimensional enlarged structural schematic diagram of components such as the air pressure regulator in the present utility model;

[0016] Figure 5 is Figure 4 an enlarged schematic diagram of part A in

[0017] Figure 6 is a front view sectional enlarged structural schematic diagram of the massage airbag in the present utility model.

[0018] In the figure: 1, sole; 11, main sole body; 12, wear-resistant layer; 13, spacer; 131, relief perforation; 14, depression area; 2, massage airbag; 21, fixed base; 22, folding lifting seat; 221, massage ball point; 23, compression spring; 24, first connecting air pipe; 3, air pressure regulator; 31, second connecting air pipe; 32, regulating rod; 321, connecting rod; 322, annular groove; 33, rotary valve; 331, connecting ring; 332, relief groove; 34, fixed air groove; 35, rotary air groove; 351, intercepting net. Detailed implementation mode

[0019] Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions: including a sole 1, the sole 1 includes a main sole body 11, a wear-resistant layer 12 and a spacer 13, a depression area 14 is opened at the top of the main sole body 11, the wear-resistant layer 12 is snap-connected to the inner wall of the depression area 14, a plurality of massage airbags 2 are arranged in the main sole body 11, the massage airbag 2 includes a fixed base 21 and a folding lifting seat 22, a compression spring 23 is fixedly connected between the fixed base 21 and the folding lifting seat 22, a first connecting air pipe 24 is fixedly connected between adjacent two fixed bases 21, an air pressure regulator 3 is installed in the main sole body 11, a plurality of second connecting air pipes 31 are installed on the side wall of the air pressure regulator 3, the second connecting air pipe 31 is fixedly connected to the side wall of the corresponding first connecting air pipe 24, a regulating rod 32 is installed on one side of the air pressure regulator 3, a rotary valve 33 is rotatably connected to one end of the regulating rod 32, the rotary valve 33 is rotatably connected to the inner wall of the main sole body 11, two fixed air grooves 34 are opened on the regulating rod 32, two rotary air grooves 35 are opened on the rotary valve 33, and the positions of the two fixed air grooves 34 and the two rotary air grooves 35 correspond one by one.

[0020] In this embodiment: The wear-resistant layer 12 supports the bottom of the sole main body 11. The sole main body 11 contacts the ground through the wear-resistant layer 12, thereby improving the anti-slip stability during walking. The concave area 14 on the sole main body 11 facilitates the adhesive connection between the sole main body 11 and the shoe body. The separation pad 13 separates the user's foot from the sole main body 11, and utilizes the breathability of the separation pad 13 to improve the comfort during wearing. A number of massage airbags 2 are evenly distributed on the sole main body 11. The fixed base 21 is located below the folding and lifting seat 22. The fixed base 21 is fixedly installed with the sole main body 11, so that the fixed base 21 can support and limit the folding and lifting seat 22. The internal spaces of the fixed base 21 and the folding and lifting seat 22 are connected. By controlling the air pressure in the space between the fixed base 21 and the folding and lifting seat 22, the degree of up and down contraction of the folding and lifting seat 22 is changed, thereby adjusting the hardness and the upward height of the fixed base 21 and the folding and lifting seat 22, so as to complete the adjustment of the massage strength on the user's foot, and can be flexibly adjusted according to the constitutions of different users. A number of fixed bases 21 are connected in series with each other through a number of first connecting air pipes 24, so that the internal air pressures of a number of massage airbags 2 are shared, which is beneficial to ensuring that the massage strengths provided by a number of massage airbags 2 to the user are uniform. The air pressure regulator 3 is internally connected to the corresponding first connecting air pipe 24 through a number of second connecting air pipes 31, so that the air pressure regulator 3 can be in spatial communication with a number of massage airbags 2. The control rod 32 and the rotary valve 33 are located on one side of the sole main body 11. The rotary valve 33 is exposed, which is convenient for controlling the rotary valve 33. The control rod 32 is designed to be fixed and non-rotating, and the rotary valve 33 can rotate. The rotary valve 33 is connected to two fixed air grooves 34 through two rotary air grooves 35. When the fixed air groove 34 and the rotary air groove 35 are aligned, the air pressure regulator 3 can be connected to the external space through the fixed air groove 34 and the rotary air groove 35, so that a number of massage airbags 2 can be inflated and deflated. When the user presses down with the foot, the folding and lifting seat 22 can be pressed and contracted towards the fixed base 21. The gas is conducted through the first connecting air pipe 24 and the air pressure regulator 3, and finally discharged from the rotary air groove 35, so that the air pressure in a number of massage airbags 2 is reduced. When it is necessary to increase the massage hardness and strength, control the alignment of the rotary air groove 35 and the fixed air groove 34, and release the foot pressing on a number of massage airbags 2. A number of compression springs 23 push the folding and lifting seat 22, so that the fixed base 21 and the folding and lifting seat 22 can expand and expand the internal air pressure. External gas enters a number of massage airbags 2 through the rotary air groove 35. After the adjustment is completed, rotate the rotary valve 33 so that the rotary air groove 35 and the fixed air groove 34 are in a non-aligned state, thereby realizing spatial closure.

[0021] A plurality of relief perforations 131 are formed in the separation pad 13. The positions of the plurality of massage air bags 2 correspond to the positions of the plurality of relief perforations 131 one by one. The folding lifting seats 22 penetrate through the inner walls of the corresponding relief perforations 131. Massage ball points 221 are fixedly connected to the tops of the plurality of folding lifting seats 22. The separation pad 13 provides relief for the plurality of massage air bags 2 through the plurality of relief perforations 131, so that the folding lifting seats 22 can pass through the relief perforations 131 and directly act on the user's feet, avoiding interference and influence of the separation pad 13 on the massage effect. Moreover, the massage ball points 221 at the tops of the folding lifting seats 22 improve the effect of the folding lifting seats 22 on the foot acupoints.

[0022] One end of the control rod 32 is fixedly connected to a connecting rod 321. The connecting rod 321 is rotatably connected to the inner wall of the rotary valve 33. A torsion spring is arranged between the rotary valve 33 and the connecting rod 321. The control rod 32 supports the connecting rod 321. The control rod 32 is connected to the rotary valve 33 through the connecting rod 321, so that the rotary valve 33 can rotate around the connecting rod 321. The torsion spring between the connecting rod 321 and the rotary valve 33 drives the rotary valve 33 to rotate, so that the rotary valve 33 can drive the two rotary air grooves 35 and the fixed air groove 34 on the control rod 32 to be in a non-aligned state without human interference and remain stable.

[0023] An annular groove 322 is formed at one end of the control rod 32. A connecting ring 331 is fixedly connected to one end of the rotary valve 33. The connecting ring 331 is rotatably connected to the inner wall of the annular groove 322. The annular groove 322 provides relief for the connecting ring 331. When the rotary valve 33 is connected to the control rod 32, the control rod 32 provides rotational guidance and limitation for the connecting ring 331 through the annular groove 322, improving the stability of the rotary valve 33 and the air pressure regulator 3 during rotation and preventing the rotary valve 33 from tilting.

[0024] One end of the rotary valve 33 is flush with one side of the sole main body 11. Two relief grooves 332 are formed at one end of the rotary valve 33. The positions of the two relief grooves 332 correspond to the positions of the two rotary air grooves 35 one by one. The end of the rotary valve 33 is flush with the side wall of the sole main body 11, so that the end of the rotary valve 33 is exposed, facilitating personnel to control the rotary valve 33. A separation surface is formed between the two relief grooves 332, facilitating personnel to drive and rotate the rotary valve 33 through the relief grooves 332. Moreover, the openings of the rotary air grooves 35 are located in the corresponding relief grooves 332, facilitating personnel to judge and observe the positions of the rotary air grooves 35 and the fixed air groove 34.

[0025] The inner walls of the two rotating air grooves 35 are fixedly connected with interception nets 351, and the interception nets 351 are flush with the inner walls of the corresponding yield grooves 332; the interception nets 351 block the opening position of the rotating air grooves 35 to prevent external garbage and impurities from entering the control rod 32 and other components, thereby preventing internal blockage of the device and improving the stability of the shoes when in use. In addition, the interception nets 351 are flush with the inner walls of the yield grooves 332, reducing the damage to people's fingers caused by sharp edges.

[0026] The working principle and use process of the utility model are as follows: when the user wears it, several folding lifting seats 22 and massage ball points 221 are located at the acupuncture points on the soles of the feet. When the user walks or stands, the folding lifting seats 22 and massage ball points 221 will generate pressure stimulation on the soles of the feet. This stimulation can promote the expansion of blood vessels in the soles of the feet, make the blood flow smoother, and effectively reduce the fatigue and soreness of the feet. When the massage intensity is adjusted for different users, by controlling the rotation of the rotary valve 33, the rotary valve 33 drives the two rotating air grooves 35 to adjust the angle, so that the rotating air groove 35 can be aligned with the fixed air groove 34, thereby making the fixed base 2 1. The folding lift seat 22, the first connecting air pipe 24 and the air pressure regulator 3 can all be connected to the external space. Then, the foot pressing the folding lift seat 22 is lifted, or the foot is used to press down on several folding lift seats 22, so that the folding lift seat 22 can be raised, expanded or shortened, thereby inflating and deflating the massage airbag 2. The air pressure in the combined space of the fixed base 21 and the folding lift seat 22 is adjusted, and the hardness and top height of the fixed base 21 and the folding lift seat 22 are adjusted, thereby adjusting the intensity of the user's foot massage, and can be flexibly adjusted according to the physique of different users.

Claims

1. A rubber sole, comprising a sole (1), characterized in that: The sole (1) comprises an outsole body (11), a wear-resistant layer (12) and a separation pad (13); a recessed area (14) is provided at the top of the outsole body (11); the wear-resistant layer (12) is snap-connected to the inner wall of the recessed area (14); a plurality of massage airbags (2) are arranged in the outsole body (11); the massage airbags (2) comprise a fixed base (21) and a folding lift seat (22); a compression spring (23) is fixedly connected between the fixed base (21) and the folding lift seat (22); a first connecting air pipe (24) is fixedly connected between two adjacent fixed bases (21); an air pump (23) is installed in the outsole body (11); A pressure regulator (3) is provided, wherein a plurality of second connecting air pipes (31) are installed on the side wall of the pressure regulator (3), wherein the second connecting air pipes (31) are fixedly connected to the side wall of the corresponding first connecting air pipe (24), a regulating rod (32) is installed on one side of the pressure regulator (3), one end of the regulating rod (32) is rotatably connected to a rotary valve (33), and the rotary valve (33) is rotatably connected to the inner wall of the large bottom body (11), the regulating rod (32) is provided with two fixed air grooves (34), and the rotary valve (33) is provided with two rotating air grooves (35), and the positions of the two fixed air grooves (34) and the two rotating air grooves (35) correspond to each other.

2. A rubber sole according to claim 1, characterized in that: The separation pad (13) is provided with a plurality of clearance holes (131), the plurality of massage airbags (2) correspond to the plurality of clearance holes (131) in one-to-one position, the folding lifting seat (22) penetrates the inner wall of the corresponding clearance holes (131), and the tops of the plurality of folding lifting seats (22) are fixedly connected with massage ball points (221).

3. A rubber sole according to claim 1, wherein: One end of the regulating rod (32) is fixedly connected to a connecting rod (321), and the connecting rod (321) is rotatably connected to the inner wall of the rotary valve (33). A torsion spring is provided between the rotary valve (33) and the connecting rod (321).

4. A rubber sole according to claim 1, characterized in that: An annular groove (322) is provided at one end of the regulating rod (32), and a connecting ring (331) is fixedly connected to one end of the rotary valve (33), and the connecting ring (331) is rotatably connected to the inner wall of the annular groove (322).

5. A rubber sole according to claim 1, characterized in that: One end of the rotary valve (33) is flush with one side of the large bottom body (11), and two clearance grooves (332) are provided at one end of the rotary valve (33). The two clearance grooves (332) correspond to the positions of the two rotary air grooves (35) in a one-to-one manner.

6. The rubber sole according to claim 5, wherein: The inner walls of the two rotating air grooves (35) are both fixedly connected with an interception net (351), and the interception net (351) is flush with the inner wall of the corresponding yielding groove (332).

Images