Supporting insole

Abstract

According to the technical scheme, the supporting insole is characterized in that the supporting insole comprises a basic insole body, the basic insole body is divided into a half sole part, an arch part and a heel part, the edge, close to the inner side, of the arch part and the outer edge of the heel part are continuously turned upwards to be wrapped on the inner side of the arch part to form wrapping wings, and the wrapping wings are connected with the half sole part. The bottom faces of the arch part and the heel part are covered with supporting plates, the supporting plates are provided with plate openings, and the basic pad body is provided with air holes which are matched with the plate openings and penetrate through the basic pad body. The plate opening comprises open grooves and hollowed-out windows which are arranged in an array mode, the open grooves are close to the wrapping wings, and the hollowed-out windows are close to the heel portion. According to the utility model, the wrapping wings are arranged on the arch part and the outer edge of the heel part is provided with the continuous upturning parts, so that the supporting plate can be comfortably attached to the sole to provide stable support; through the arrangement of the open grooves and the hollowed-out windows, the breathability of the portions, prone to heating and sweating, of the soles is improved, and the soles can obtain a good breathable environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to insole technical field, more specifically, it relates to a support insole. BACKGROUND

[0002] At present, the foot is the movable organ of the bottom of the human leg, which is composed of five toes, a sole and a instep, and is praised as the miracle in anatomy. It is not only the necessary organ for human walking and standing, but also has a complex internal structure, including multiple bones, muscles, ligaments, etc. The foot bears the weight of the whole body, and the arch and the fiber, fascia and tendon tissue above it play a major role in buffering and offsetting.

[0003] However, the above-mentioned prior art still has some defects. Some existing support insoles will stick a support plate on the bottom of the insole body to provide support, but the support plate will cover the bottom of the insole, affecting the work of the air permeable hole, causing the local humid and hot phenomenon in the easy-to-sweat area of the foot bottom during use. INVENTION CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a support insole.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: including basic pad body, the basic pad body is divided into three regions of front palm part, arch part and heel part, the arch part is close to the inside edge and the heel part outer edge continuous upturn and is covered in the inside of the arch part to form the covering wing, the bottom surface of the arch part and the heel part is covered with the support plate, the support plate is provided with the plate material opening, the basic pad body is provided with the air permeable hole that penetrates the basic pad body corresponding to the plate material opening;The plate material opening includes arrayed slot and hollow window, the slot is close to the covering wing, and the hollow window is close to the heel part.

[0006] The utility model is further provided as follows: the air permeable hole includes the arch air hole group in linear arrangement and the heel air hole group in rectangular shape.

[0007] The utility model is further provided as follows: the arch air hole group includes parallelly arranged vertical air hole and oblique air hole, the vertical air hole penetrates along the vertical direction, and the oblique air hole extends outward from the arch part.

[0008] The utility model is further provided as follows: the hollow window is provided with a shock absorbing assembly, and the shock absorbing assembly is a honeycomb-shaped silica gel shock absorbing column arranged uniformly.

[0009] The utility model is further provided as follows: the thickness of the support plate gradually thins from 2.5mm to 1mm along the peripheral direction from the position of the covering wing.

[0010] The support plate material is TPU.

[0011] In summary, the utility model has the following beneficial effects: the cladding wing set at the arch part and the continuous upturn set at the outer edge of the heel part make the support plate comfortably fit the sole and provide stable support; the setting of the slot and the hollow window precisely increases the air permeability of the part of the sole prone to sweating, so that the sole obtains a good ventilation environment; the heel obtains good cushioning effect and good ventilation effect through the cushioning assembly, and more comfortable use experience is obtained. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the embodiment;

[0013] Fig. 2 is a bottom view of the embodiment;

[0014] Fig. 3 is a side view of the embodiment;

[0015] Fig. 4 is a front view of the embodiment;

[0016] Reference signs: 1, base pad body; 11, forefoot part; 12, arch part; 13, heel part; 14, wing; 2, support plate; 21, plate opening; 211, slot; 212, hollow window; 3, ventilation hole; 31, arch hole group; 311, vertical hole; 312, inclined hole; 32, heel hole group; 4, cushioning assembly. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail in combination with the drawings.

[0018] The embodiment discloses a kind of support insoles, such as Figs. 1 to 4As shown, including the basic pad body 1, the basic pad body 1 is divided into three regions of the forefoot 11, the arch 12 and the heel 13, the arch 12 is continuously wrapped in the medial side of the arch 12 by the continuous upturn of the medial side edge and the heel 13 outer edge to form a wrapping wing 14, the bottom surface of the arch 12 and the heel 13 is covered with a support plate 2, the wrapping wing 14 closely fits the arch part of the medial side of the foot, the upturn wrapping design of the heel 13 makes it firmly fit with the root of the foot, effectively preventing relative sliding, since the support plate 2 completely covers the arch 12, the heel 13 and the wrapping wing 14, it can provide comprehensive support for the foot bottom area fitted with these parts, the plate opening 21 is provided with a through hole 3 penetrating the basic pad body, the plate opening 21 can provide good ventilation conditions for the through hole 3, so that the through hole 3 has excellent heat dissipation effect; the plate opening 21 includes an array of grooves 211 and hollow windows 212, the grooves 211 are close to the wrapping wing 14, the wrapping wing 14 is the position of concentrated heat at the arch, the setting of the grooves 211 increases the ventilation and reduces the accumulation of heat and humidity, the grooves 211 are close to the wrapping wing 14, the hollow windows 212 are close to the heel 13, the setting of the hollow windows 212 reduces the blockage of the heat dissipation of the heel 13 close to the support plate 2, and reduces the heat accumulation of the heel 13.

[0019] Further improvement, the through hole 3 includes an arch hole group 31 arranged in a linear manner and a heel hole group 32 arranged in a rectangular shape. The arch hole group 31 matches the meridian direction of the foot bottom, and the rectangular heel hole group 32 fits the key heat and sweat position, which can effectively increase the ventilation of the utility model, reduce the accumulation of sweat, reduce the moisture feeling of the foot bottom, inhibit the growth of bacteria, reduce odor, and improve the comfort of wearing and using.

[0020] Further improvement, the arch hole group 31 includes vertically arranged vertical holes 311 and inclined holes 312 arranged side by side, the vertical holes 311 pass through in the vertical direction, and the inclined holes 312 extend outward from the arch 12. The vertical holes 311 provide a direct ventilation channel in the vertical direction, and the inclined holes 312 form a directional airflow path from the vamp to the side, and the airflow network formed by the two kinds of holes can quickly exhaust the humid air of the foot bottom and reduce the accumulation of sweat.

[0021] Further improvement, the hollow window 212 is provided with a shock absorbing assembly 4, the shock absorbing assembly 4 is the honeycomb-shaped silica gel shock absorbing column arranged uniformly. The shock absorbing assembly 4 is the honeycomb-shaped silica gel shock absorbing column arranged uniformly, the heel is mainly impacted by the impact force when landing, the honeycomb-shaped column has excellent structural rigidity, the flexible silica gel material is supported by arranging the honeycomb-shaped silica gel shock absorbing column, the heel is well supported in normal state, the honeycomb shape is deformed when a larger force is received, and the silica gel shock absorbing column can well absorb the impact and reduce the fatigue of the heel. The honeycomb-shaped silica gel shock absorbing column has a through hole in the center, so that the shock absorbing assembly 4 has fine through holes for ventilation. When moving, the air in the through hole is extruded and inhaled along with the compression and recovery of the honeycomb-shaped silica gel shock absorbing column, so that the air flow of the sole is accelerated to avoid heat accumulation and moisture accumulation.

[0022] Further improvement, the thickness of the support plate 2 is gradually reduced from 2.5mm to 1mm along the circumferential direction from the position of the cladding wing 14. The cladding wing 14 has higher support requirements, and the higher thickness is arranged to increase the rigidity of the cladding wing 14 of the support plate 2 and increase the support effect at this position.

[0023] Further improvement, the material of the support plate 2 is TPU. The TPU material can adjust the ratio of soft and hard segments to have elasticity while maintaining high hardness, provide stable sole support and adapt to dynamic motion requirements, and the TPU can be molded by conventional processes such as injection molding and extrusion, suitable for the production of various structural support plates.

[0024] The working principle of the utility model

[0025] When the utility model is worn and walked, the support plate 2 can be well fitted to the sole and provide stable support, and the opening structure of the plate material cooperates to provide excellent ventilation conditions. The shock absorbing assembly 4 can provide effective support for the foot in normal state, and when moving, it can reduce the fatigue of the heel while promoting air circulation in the shoe; the arch air hole group 31 can significantly enhance the air permeability of the sole and avoid moisture accumulation.

[0026] The above only describes the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the design concept of the utility model should be included in the protection scope of the utility model.

Claims

1. A support insole, comprising a base pad (1), said base pad (1) being divided into three regions: a forefoot region (11), an arch region (12), and a heel region (13), characterized in that: The arch portion (12) near the inner edge and the outer edge of the heel portion (13) continuously fold upwards to cover the inner side of the arch portion (12) to form a covering wing (14). The bottom surface of the arch portion (12) and the heel portion (13) is covered with a support plate (2). The support plate (2) is provided with a plate opening (21). The base pad (1) is provided with a ventilation hole (3) that penetrates the base pad and is adapted to the plate opening (21). The plate opening (21) includes an array of slots (211) and a hollow window (212). The slots (211) are close to the covering wing (14), and the hollow window (212) is close to the heel portion (13).

2. The support insole according to claim 1, characterized in that: The ventilation holes (3) include a linearly arranged arch ventilation hole group (31) and a rectangular heel ventilation hole group (32).

3. The support insole according to claim 2, characterized in that: The arch vent group (31) includes a vertical vent (311) and an oblique vent (312) arranged side by side. The vertical vent (311) is through in the vertical direction, and the oblique vent (312) extends obliquely outward from the arch part (12).

4. A support insole according to claim 2, characterized in that: The hollow window (212) is provided with a shock-absorbing component (4), which is a honeycomb silicone shock-absorbing column with uniform arrangement.

5. A support insole according to claim 1, characterized in that: The thickness of the support plate (2) gradually decreases from 2.5 mm to 1 mm along the perimeter, starting from the position covering the protective wing (14).

6. A support insole according to claim 1, characterized in that: The support plate (2) is made of TPU.

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