Damping and buffering insole for diabetic foot

Abstract

The utility model discloses a damping buffer insole for diabetic foot, which comprises a rubber foot pad and foot pad canvas, the upper end surface of the rubber foot pad is provided with the foot pad canvas, two sides of the lower end of the rubber foot pad are provided with side edge shaping semi-cylinders, the heel part of the lower end of the rubber foot pad is provided with a heel area damping buffer mechanism, and the side edge shaping semi-cylinders are provided with side edge shaping semi-cylinders. The foot pad canvas is arranged at the upper end of the rubber foot pad, a heel area damping and buffering mechanism is arranged at the lower end of the foot pad canvas, heel area anti-skid rubber particles are arranged at the lower end of the heel area damping and buffering mechanism, a toe area damping and buffering mechanism is arranged at the toe part of the lower end of the rubber foot pad, and toe area anti-skid rubber particles are arranged at the lower end of the toe area damping and buffering mechanism. And when the force is transmitted to the heel area damping and buffering mechanism and the toe area damping and buffering mechanism, a very good damping and buffering effect is achieved, so that the foot of the diabetic foot patient feels more comfortable when stepping on the foot, and damping and protection are effectively achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of insoles, in particular to a shock-absorbing and buffering insole for diabetic feet. Background Technique

[0002] Diabetic foot is a disease in which blood vessels and nerves in the feet of diabetic patients beyond the ankle joint are diseased, resulting in insufficient blood supply and abnormal sensation in the feet, and symptoms such as ulceration and infection. Many foot complications of diabetic patients start from sensory neuropathy and mild autonomic and motor neuropathies. When a person wears shoes, there is no good buffering and protection inside the shoes, and the pressure or shear force of the shoes or other adjacent toes during walking is likely to cause the formation of foot ulcers.

[0003] The existing Chinese patent CN212971926U discloses a shock-absorbing and pressure-dividing insole for diabetic feet on April 16, 2021, which includes a buffering mechanism. The buffering mechanism includes a breathable pad, a convex edge, a buffer pad, a chamber and a spring. The breathable pad is provided with two layers up and down. A convex edge is fixedly connected to the top end of the upper breathable pad, and a buffer pad is fixedly connected between the two breathable pads. A chamber is opened inside the buffer pad, and a spring is arranged inside the chamber. A bridging mechanism is arranged at the middle position of the breathable pad. The bridging mechanism includes an anti-slip pad and a connecting bridge. The anti-slip pad is fixedly installed at a position close to the center of the breathable pad, and an anti-slip pad is fixedly connected to the outside of the connecting bridge. A force dispersion mechanism is arranged inside the buffer pad.

[0004] However, in the use of the above shock-absorbing and pressure-dividing insole for diabetic feet, a chamber is opened inside the buffer pad, and a spring is installed inside the chamber for shock absorption and buffering. The spring has a certain hardness, and it is easy to cause damage to the buffer pad during shock absorption and buffering support, so it cannot effectively meet the needs of diabetic foot patients during use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a shock-absorbing and buffering insole for diabetic feet,

[0006] so as to solve the problem that in the use of the above shock-absorbing and pressure-dividing insole for diabetic feet, a chamber is opened inside the buffer pad, and a spring is installed inside the chamber for shock absorption and buffering. The spring has a certain hardness, and it is easy to cause damage to the buffer pad during shock absorption and buffering support, so it cannot effectively meet the needs of diabetic foot patients during use.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A shock-absorbing and buffering insole for diabetic feet, comprising a rubber foot pad and a foot pad canvas. The upper surface of the rubber foot pad is provided with a foot pad canvas. On both sides of the lower end of the rubber foot pad, there are side shaping semi-cylinders. At the heel part of the lower end of the rubber foot pad, there is a heel area shock-absorbing and buffering mechanism. At the lower end of the heel area shock-absorbing and buffering mechanism, there are heel area anti-slip rubber particles. At the toe part of the lower end of the rubber foot pad, there is a toe area shock-absorbing and buffering mechanism. At the lower end of the toe area shock-absorbing and buffering mechanism, there are toe area anti-slip rubber particles;

[0008] The toe area shock-absorbing and buffering mechanism includes a positioning arc-shaped rubber block, a toe area rubber pad block, side U-shaped shock-absorbing and buffering rubber blocks, and a middle U-shaped shock-absorbing and buffering rubber block. At the lower end of the toe area rubber pad block, there is a positioning arc-shaped rubber block. On the toe area rubber pad block outside the positioning arc-shaped rubber block, there is a middle U-shaped shock-absorbing and buffering rubber block. On both sides of the middle U-shaped shock-absorbing and buffering rubber block on the toe area rubber pad block, there are side U-shaped shock-absorbing and buffering rubber blocks. The toe area rubber pad block is installed and connected to the rubber foot pad through the positioning arc-shaped rubber block.

[0009] Among them, the heel area shock-absorbing and buffering mechanism includes a heel area rubber pad block, a T-shaped sleeve rubber column, a T-shaped groove outer rubber column, a bottom support rubber block, and a buffer balloon. At the lower end of the heel area rubber pad block, a plurality of T-shaped groove outer rubber columns are evenly arranged. At the inner bottom end of the T-shaped groove outer rubber column, there is a bottom support rubber block. At the upper end of the bottom support rubber block, there is a buffer balloon. The upper end of the buffer balloon passes through the T-shaped groove outer rubber column and is provided with a T-shaped sleeve rubber column. The T-shaped groove outer rubber column is installed and connected to the heel area rubber pad block, and the T-shaped sleeve rubber column is installed and connected to the rubber foot pad.

[0010] Among them, the heel area shock-absorbing and buffering mechanism and the rubber foot pad are adhesively connected by glue, and the connection parts are aligned.

[0011] Among them, the toe area shock-absorbing and buffering mechanism is adhesively bonded in the groove at the toe part of the lower end of the rubber foot pad.

[0012] Among them, a total of four side shaping semi-cylinders are provided, and the side shaping semi-cylinders are arranged at the arch part of the rubber foot pad.

[0013] Among them, the rubber foot pad and the foot pad canvas are adhesively connected by glue, and the connection parts are aligned.

[0014] Among them, the side shaping semi-cylinder and the rubber foot pad are integrally formed by hot pressing.

[0015] In summary, due to the adoption of the above technology, the beneficial effects of the present utility model are:

[0016] 1. In the present utility model, a shock absorption and buffering mechanism structure is provided in the toe area, thereby playing a role in shock absorption and buffering. The lower end of the toe area rubber cushion block of the toe area shock absorption and buffering mechanism is integrally connected with a positioning arc-shaped rubber block. The toe area rubber cushion block is installed and connected to the rubber foot pad through the positioning arc-shaped rubber block, so that it can be correspondingly installed and fixed to avoid dislocation. On the outer side of the positioning arc-shaped rubber block, a middle U-shaped shock absorption and buffering rubber block is adhesively connected to the toe area rubber cushion block with glue, and on both sides of the middle U-shaped shock absorption and buffering rubber block, side U-shaped shock absorption and buffering rubber blocks are adhesively connected to the toe area rubber cushion block with glue. Thus, due to the U-shaped shapes of the lower end side U-shaped shock absorption and buffering rubber block and the middle U-shaped shock absorption and buffering rubber block of the toe area rubber cushion block, it has good shock absorption and buffering force, effectively providing shock absorption and buffering protection.

[0017] 2. In the present utility model, a shock absorption and buffering mechanism structure is provided in the heel area, thereby effectively achieving shock absorption and buffering. The lower end of the heel area rubber cushion block of the heel area shock absorption and buffering mechanism is evenly adhesively fixed with a plurality of T-shaped groove outer rubber columns. Through the internal T-shaped area of the T-shaped groove outer rubber columns, the movement of the T-shaped sleeve rubber column is effectively limited. The inner bottom end of the T-shaped groove outer rubber column is integrally connected with a bottom supporting rubber block, and the upper end of the bottom supporting rubber block is fixedly connected with a buffer balloon. The buffer balloon is filled with gas, enabling the buffer balloon to have good shock absorption and buffering effect. The upper end of the buffer balloon passes through the T-shaped groove outer rubber column and installs a T-shaped sleeve rubber column. Due to the buffer balloon at the lower end of the T-shaped sleeve rubber column, the T-shaped sleeve rubber column provides effective shock absorption and buffering support. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a bottom three-dimensional structure schematic diagram of a shock absorption and buffering insole for diabetic foot of the present utility model;

[0019] Figure 2 is a side three-dimensional structure schematic diagram of a shock absorption and buffering insole for diabetic foot of the present utility model;

[0020] Figure 3 is a structure schematic diagram of the shock absorption and buffering mechanism in the toe area of a shock absorption and buffering insole for diabetic foot of the present utility model;

[0021] Figure 4 is a structure schematic diagram of the shock absorption and buffering mechanism in the heel area of a shock absorption and buffering insole for diabetic foot of the present utility model;

[0022] Figure 5 is a sectional internal structure schematic diagram of the shock absorption and buffering mechanism in the heel area of a shock absorption and buffering insole for diabetic foot of the present utility model.

[0023] In the figure: 1. Side shaping semi-cylinder; 2. Anti-slip rubber particles in the toe area; 3. Shock-absorbing and buffering mechanism in the toe area; 31. Positioning arc-shaped rubber block; 32. Rubber cushion block in the toe area; 33. Side U-shaped shock-absorbing and buffering rubber block; 34. Middle U-shaped shock-absorbing and buffering rubber block; 4. Rubber foot pad; 41. Foot pad canvas; 5. Anti-slip rubber particles in the heel area; 6. Shock-absorbing and buffering mechanism in the heel area; 61. Rubber cushion block in the heel area; 62. T-shaped sleeve rubber column; 63. Outer rubber column in the T-shaped groove; 64. Bottom supporting rubber block; 65. Buffer balloon. Detailed implementation mode

[0024] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model.

[0025] Embodiment 1

[0026] Refer to Figures 1 - 4 , a shock-absorbing and buffering insole for diabetic feet, including a rubber foot pad 4 and a foot pad canvas 41. The upper surface of the rubber foot pad 4 is adhesively fixed with the foot pad canvas 41, which effectively prevents slipping when the feet of diabetic patients step on it. The two sides of the lower end of the rubber foot pad 4 are integrally connected with side shaping semi-cylinders 1, and the arch area of the rubber foot pad 4 is effectively shaped through the side shaping semi-cylinders 1, avoiding deformation when diabetic patients step on and use it. The lower end of the heel of the rubber foot pad 4 is adhesively fixed with a shock-absorbing and buffering mechanism 6 in the heel area, so that the heel area has a good shock-absorbing and buffering effect, effectively shock-absorbing and buffering the stress area of the heel of diabetic patients. The lower end of the shock-absorbing and buffering mechanism 6 in the heel area is provided with anti-slip rubber particles 5 in the heel area, so as to effectively prevent slipping when placed in the shoe. The lower end of the toe of the rubber foot pad 4 is adhesively fixed with a shock-absorbing and buffering mechanism 3 in the toe area, and the toe area has a good shock-absorbing and buffering effect, effectively shock-absorbing and buffering the stress area of the toes of diabetic patients. The lower end of the shock-absorbing and buffering mechanism 3 in the toe area is provided with anti-slip rubber particles 2 in the toe area, so as to effectively prevent slipping when placed in the shoe;

[0027] The toe area shock absorption and buffering mechanism 3 includes a positioning arc-shaped rubber block 31, a toe area rubber cushion block 32, a side U-shaped shock absorption and buffering rubber block 33, and a middle U-shaped shock absorption and buffering rubber block 34. The lower end of the toe area rubber cushion block 32 is integrally connected with the positioning arc-shaped rubber block 31. The toe area rubber cushion block 32 is installed and connected to the rubber foot pad 4 through the positioning arc-shaped rubber block 31, so that it can be correspondingly installed and fixed to avoid dislocation. The outer side of the positioning arc-shaped rubber block 31 is adhesively attached with the middle U-shaped shock absorption and buffering rubber block 34 on the toe area rubber cushion block 32, and the two sides of the middle U-shaped shock absorption and buffering rubber block 34 are adhesively attached with the side U-shaped shock absorption and buffering rubber blocks 33 on the toe area rubber cushion block 32. Thus, the toe area rubber cushion block 32 has a good shock absorption and buffering force through the U-shaped shapes of the lower end side U-shaped shock absorption and buffering rubber blocks 33 and the middle U-shaped shock absorption and buffering rubber block 34, effectively providing shock absorption and buffering protection.

[0028] In the present utility model, the toe area shock absorption and buffering mechanism 3 is adhesively attached to the groove at the toe part of the lower end of the rubber foot pad 4 through glue, so that it can be correspondingly installed and fixed.

[0029] In the present utility model, four side shaping semi-cylinders 1 are provided, and the side shaping semi-cylinders 1 are integrally located at the arch part of the rubber foot pad 4, so that effective side shaping can be achieved.

[0030] In the present utility model, the side shaping semi-cylinders 1 and the rubber foot pad 4 are integrally formed by hot pressing, which is convenient for processing and preparation.

[0031] In the present utility model, the rubber foot pad 4 and the foot pad canvas 41 are adhesively attached through glue, and the connection parts are aligned, so that they can be effectively installed and fixed. And the alignment of the connection parts ensures that there will be no obstruction during use.

[0032] Embodiment 2

[0033] Refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5, A shock-absorbing and buffering insole for diabetic feet. In this embodiment, compared with Embodiment 1, the shock-absorbing and buffering mechanism 6 in the heel area includes a heel area rubber cushion block 61, a T-shaped sleeve rubber column 62, a T-shaped groove outer rubber column 63, a bottom support rubber block 64 and a buffer balloon 65. A plurality of T-shaped groove outer rubber columns 63 are evenly adhesively fixed to the lower end of the heel area rubber cushion block 61. The T-shaped groove outer rubber column 63 limits the movement of the T-shaped sleeve rubber column 62 through the internal T-shaped area. The bottom end inside the T-shaped groove outer rubber column 63 is integrally connected with a bottom support rubber block 64. The upper end of the bottom support rubber block 64 is fixedly connected with a buffer balloon 65. The buffer balloon 65 is filled with gas, so that the buffer balloon 65 has a good shock-absorbing and buffering effect. The upper end of the buffer balloon 65 is provided with a T-shaped sleeve rubber column 62 passing through the T-shaped groove outer rubber column 63. Due to the buffer balloon 65 at the lower end of the T-shaped sleeve rubber column 62, the T-shaped sleeve rubber column 62 effectively shock-absorbs and buffers the support. The T-shaped groove outer rubber column 63 is installed and connected to the heel area rubber cushion block 61, and the T-shaped sleeve rubber column 62 is installed and connected to the rubber foot pad 4.

[0034] In the present utility model, the shock-absorbing and buffering mechanism 6 in the heel area and the rubber foot pad 4 are adhesively connected by glue, and the connection parts are aligned, so that they can be correspondingly installed and fixed. And the connection parts are aligned, so there will be no obstruction during use.

[0035] Working principle: During use, due to the outer shape of the rubber foot pad 4, it can be placed in the shoe. When placing, the shock-absorbing and buffering mechanism 6 in the heel area and the shock-absorbing and buffering mechanism 3 in the toe area are effectively prevented from sliding when placed in the shoe due to the heel area anti-slip rubber particles 5 and toe area anti-slip rubber particles 2 below. The arch area of the rubber foot pad 4 is effectively shaped by the side shaping semi-cylinder 1 to avoid deformation. When a diabetic foot patient's foot steps on the upper foot pad canvas 41 of the rubber foot pad 4, the force will be transmitted downward. When the force is transmitted to the shock-absorbing and buffering mechanism 6 in the heel area and the shock-absorbing and buffering mechanism 3 in the toe area, it plays a good shock-absorbing and buffering role. Thus, the foot of a diabetic foot patient is more comfortable when stepping on it, and it effectively shock-absorbs and protects.

[0036] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A shock-absorbing and buffering insole for diabetic foot, comprising a rubber foot pad (4) and a foot pad canvas (41), wherein the upper surface of the rubber foot pad (4) is provided with the foot pad canvas (41), and it is characterized in that: On both sides of the lower end of the rubber foot pad (4), there are side shaping semi-cylinders (1). At the heel part of the lower end of the rubber foot pad (4), there is a heel area shock absorption and buffering mechanism (6). At the lower end of the heel area shock absorption and buffering mechanism (6), there are heel area anti-slip rubber particles (5). At the toe part of the lower end of the rubber foot pad (4), there is a toe area shock absorption and buffering mechanism (3). At the lower end of the toe area shock absorption and buffering mechanism (3), there are toe area anti-slip rubber particles (2); The toe area shock absorption and buffering mechanism (3) includes a positioning arc-shaped rubber block (31), a toe area rubber cushion block (32), side U-shaped shock absorption and buffering rubber blocks (33), and a middle U-shaped shock absorption and buffering rubber block (34). At the lower end of the toe area rubber cushion block (32), there is a positioning arc-shaped rubber block (31). On the outside of the positioning arc-shaped rubber block (31) and on the toe area rubber cushion block (32), there is a middle U-shaped shock absorption and buffering rubber block (34). On both sides of the middle U-shaped shock absorption and buffering rubber block (34) and on the toe area rubber cushion block (32), there are side U-shaped shock absorption and buffering rubber blocks (33). The toe area rubber cushion block (32) is installed and connected to the rubber foot pad (4) through the positioning arc-shaped rubber block (31).

2. The shock-absorbing and buffering insole for diabetic foot according to claim 1, characterized in that: The heel area shock absorption and buffering mechanism (6) includes a heel area rubber cushion block (61), a T-shaped sleeve rubber column (62), a T-shaped groove outer rubber column (63), a bottom support rubber block (64), and a buffer balloon (65). At the lower end of the heel area rubber cushion block (61), a plurality of T-shaped groove outer rubber columns (63) are evenly arranged. At the inner bottom end of the T-shaped groove outer rubber column (63), there is a bottom support rubber block (64). At the upper end of the bottom support rubber block (64), there is a buffer balloon (65). The upper end of the buffer balloon (65) passes through the T-shaped groove outer rubber column (63) and is provided with a T-shaped sleeve rubber column (62). The T-shaped groove outer rubber column (63) is installed and connected to the heel area rubber cushion block (61), and the T-shaped sleeve rubber column (62) is installed and connected to the rubber foot pad (4).

3. The shock-absorbing and buffering insole for diabetic foot according to claim 2, wherein: The heel area shock absorption and buffering mechanism (6) and the rubber foot pad (4) are adhesively connected by glue, and the connection parts are aligned.

4. The shock-absorbing and buffering insole for diabetic foot according to claim 1, characterized in that: The toe area shock absorption and buffering mechanism (3) is adhesively attached to the groove at the toe part of the lower end of the rubber foot pad (4).

5. The shock-absorbing and buffering insole for diabetic foot according to claim 1, characterized in that: There are a total of four side shaping semi-cylinders (1), and the side shaping semi-cylinders (1) are arranged at the arch part of the rubber foot pad (4).

6. The shock-absorbing and buffering insole for diabetic foot according to claim 1, wherein: The rubber foot pad (4) and the foot pad canvas (41) are adhesively connected by glue, and the connection parts are aligned.

7. The shock-absorbing and buffering insole for diabetic foot according to claim 5, characterized in that: The side shaping semi-cylinder (1) and the rubber foot pad (4) are integrally formed by hot pressing.

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