CN2322431Y - Shock-absorbing heel pad - Google Patents

Abstract

A shoe heel pad with buffering and shock-absorbing effects is composed of an external lining block, an open slot on the central wall of bottom, the semi-oval first and second bosses respectively projected from top and bottom walls of said open slot, and an elastic body with an open slot, a semi-oval recess on its top surface and embedded in said recess, and the bottom surface of said elastic body adhered to the surface of shoe sole. It can exert the effects of softness, elasticity, buffering and shock absorption, effectively protect feet, improve the comfort of wearing, walking and jumping, and has the effects of simple manufacture and processing and low cost.

Description

Shock-absorbing heel pad

The utility model relates to a kind of footwear in the field of personal and household products, in particular to a heel pad with cushioning and shock-absorbing effect designed for the heel of the human body, which is related to the cushioning and shock-absorbing structure of the footwear. The heel of the wearer can obtain soft and elastic protection and cushioning, which improves the comfort of wearing, walking, running and jumping, and reduces the chance of leg muscle injury; The processing is simple, the production cost is reduced, and the structure of the heel pad can be directly seen from the outside of the shoe.

No matter how diverse the existing footwear products are in terms of appearance, styles and functions, protecting feet, improving wearing comfort, and preventing foot and leg sports injuries have always been the main goals of research and development in the industry. The simplest structure to achieve the above goals is to change the sole and insole of the shoe body to soft elastic materials. However, after research, although this kind of shoe body has a soft effect, it lacks proper supporting capacity, and the cushioning elasticity is also insufficient. It is more suitable for simple and light shoe bodies such as sandals and slippers. For leather shoes, sneakers, special function shoes, etc., there have been further cushioning and shock-absorbing structural designs, which mainly pre-set grooves on the insole body, and embed various elastic cushioning pads, which can be poured into the pads. Cushion oil (liquid), so that when the block is under pressure, it can achieve the effect of elasticity and pressure buffer by the flow of buffer oil (liquid). However, this kind of built-in cushioning and shock-absorbing structure cannot be seen outside the shoe body, and the manufacturing and processing cost of the block is relatively high. This shows that above-mentioned existing footwear product still has many defectives, and Cheng waits to be improved.

In view of the disadvantages of the above-mentioned existing footwear products, based on rich practical experience and professional knowledge, the designer finally created the utility model through continuous research, design, and repeated trial and improvement of samples.

The main purpose of the utility model is to overcome the defects existing in the existing footwear products, and provide a heel pad with a new structure with cushioning and shock-absorbing effects, which is mainly composed of an outer lining block and an elastic body. The soft elastic effect of the outer pad makes the foot contact more comfortable and elastic, and the solid elastic body is supported on the bottom of the outer pad, so that the outer pad can withstand greater pressure without collapse condition, so that the entire heel pad can exert softness, elasticity, cushioning, shock absorption and other effects, effectively protect the foot, improve the comfort of wearing, walking, running and jumping, and reduce the chance of leg muscle injury; at the same time, it has The manufacturing process is simple, the cost is reduced, and a sufficient elastic cushioning effect can also be exerted.

The purpose of this utility model is achieved by the following technical solutions. According to the utility model, a heel pad with cushioning and shock absorbing effect is provided with a sole and an insole part, and is characterized in that it mainly includes: an outer pad (11), which is arranged on the upper surface of the sole (20) of the shoe It is equivalent to the position of the heel; its interior is hollow and naturally filled with air; the central wall surface of the bottom of the outer pad (11) extends in the axial direction to form an open groove (12); the outer pad (11) At the top and bottom edge wall pieces relative to the open groove (12) position, a first semi-oval-shaped convex fort (13) and a second convex fort (14) are protruded upward and downward respectively. 1. The interior of the space between the second convex fort (13) (14) is naturally filled with air; an elastic body (30) whose shape is equivalent to the open groove (12) of the outer liner (11) and whose thickness is also equivalent to it ; The top surface of this elastic body (30) is provided with a semi-oval groove (31), is set in the open groove (12) with the elastic body (30), and the second groove (31) is embedded in it. The convex fort (14) positions the elastic body (30) and the outer liner (11) mutually, and the outer edge surface of the second convex fort (14) fully contacts the groove surface of the groove (31), and the elastic body ( 30) is glued to the surface of the sole (20) of the shoe.

Compared with the prior art, the utility model has obvious advantages and positive effects. It can be seen from the above technical solutions that the heel pad of the utility model has the effect of cushioning and shock absorption, which mainly has an outer lining block, and the central wall surface of the bottom of the outer lining block extends in the axial direction to form an open groove; the outer lining block is relatively On the top and bottom side wall sheets at the position of the open groove, a semi-oval-shaped first convex fort and a second convex fort are respectively protruded upward and downward; the top surface of the elastic body is provided with a semi-oval-shaped the groove; the groove is for the second fort to be embedded in, and the outer edge surface of the second fort fully contacts the groove surface of the groove. With the above structure, the soft elastic effect of the outer pad can make the foot contact more comfortable and elastic, and the outer pad can withstand greater pressure without collapsing, so that the entire heel pad can play a soft role. , elasticity, cushioning, shock absorption and other effects can protect the feet, improve the comfort of wearing, walking, running and jumping, and reduce the chance of foot and leg muscle injuries.

To sum up, the utility model has a heel pad with a cushioning and shock-absorbing effect, which makes the foot contact more comfortable and elastic by virtue of the soft elastic effect of the outer lining block, and is supported by a solid elastic body on the outer lining block The bottom of the outer pad can withstand greater pressure without collapse, so that the entire heel pad can play a role of softness, elasticity, cushioning, shock absorption, etc., which can effectively protect the foot, improve wearing, The comfort when walking, running and jumping reduces the chance of foot and leg muscle injuries; and compared with the existing elastic pad filled with buffer oil (liquid) inside, it not only has simple manufacturing and processing, reduced cost, but also can exert Adequate elastic cushioning effect. It has great improvement no matter in structure or function, and produces easy-to-use and practical effects, and indeed has enhanced efficacy, so it is more suitable for practical use. It is a novel, progressive and practical new design.

Concrete structure of the present utility model is provided in detail by following embodiment and accompanying drawing thereof.

Fig. 1 is an exploded perspective view of the utility model.

Fig. 2 is a perspective view of the appearance of the combined structure of the utility model.

Fig. 3 is a sectional view of A-A in Fig. 2 .

Fig. 4 is a schematic structural diagram of the utility model when it is under pressure.

Fig. 5 is a three-dimensional schematic diagram of the appearance of the combined structure of the utility model and the shoe body.

Fig. 6 is a perspective view II of the combined structure of the utility model and the shoe body.

Below in conjunction with the accompanying drawings and preferred embodiments, the specific structure, features and functions of the heel pad with cushioning and shock-absorbing effects proposed according to the utility model will be described in detail as follows.

Please refer to Fig. 1, Fig. 2, shown in Fig. 3, the utility model has the heel pad 10 of shock absorbing effect, and it is arranged on the sole 20 with respect to the position of people's heel, and its thickness then is equivalent to being located at sole 20 The thickness of the midsole 21 of the upper front half, so the size and the thickness of the heel pad 10 of the present utility model are determined with the size of the shoe body and the thickness of the midsole 21 of the shoe.

The heel pad 10 mainly includes:

A generally horseshoe-shaped outer liner 11 is glued on the bottom surface of the shoe sole 20. The outer liner 11 is made of transparent soft elastic material, and its interior is hollow and naturally filled with air to keep the outer liner. The structure of the lining block 11 has soft elasticity; the central wall surface of the bottom of the outer lining block 11 extends axially to form an open groove 12; The upper and lower directions are protrudingly provided with a first semi-oval convex fort 13 and a second convex fort 14, and the space between the first and second convex fort 13, 14 is naturally filled with air, so that the first, second convex fort 13, 14 are filled with air naturally. The second protrusions 13, 14 are soft and elastic, and the top surface periphery of the outer liner 11 is provided with several fine protrusions 15 which can increase the frictional force.

An elastic body 30, whose shape is equivalent to the open groove 12 of the outer lining block 11, and whose thickness is also equivalent thereto; the top surface of the elastic body 30 is provided with a semi-oval groove 31, and the elastic body 30 is set in the In the open groove 12, the recess 31 is embedded in the second protrusion 14, so as to position the elastic body 30 and the outer liner 11 with each other, and the outer edge surface of the second protrusion 14 fully contacts the recess 31; the bottom surface of the elastic body 30 is glued on the sole 20.

See also shown in Fig. 4, when wearing shoe body, people's heel part is in the position relative to heel pad 10, and in the middle of walking, running, and jumping, the heel constantly exerts pressure on this heel pad 10, because the outer Liner block 11 is a structure that is hollow inside and naturally filled with air, and is supported by an elastic body 30 in the center, so its structure itself has good elasticity and can withstand the downward pressure exerted by the foot. The air flowing due to being squeezed can also achieve the effect of dispersing the pressure; and the air inside the outer lining block 11 is used as an isolation, so that the pressure on the outer lining block 11 will not be completely transmitted to the heel In the sole 20, the relative ground reaction force will not be completely transmitted to the outer pad 11 of the heel, so it is an excellent cushioning structure.

When the heel presses the heel pad 10, in addition to the above-mentioned changes, the first bulge 13 is more directly subjected to the downward pressure of the heel, so the air in the bulge will be pushed downward. , stretching the second convex fort 14, and the second convex fort 14 is in contact with the groove 31 of the elastic body 30, so the second convex fort 14 can be elastically supported, and the inner part of it is pushed downward Part of the air pressure is directed to the elastic body 30 for sharing. And when the heel is pressed down, the effect of massaging the bottom of the heel can be achieved by means of the semi-oval protruding first bulge 13 .

Compared with the elastic body 30, the outer lining block 11 is softer and more elastic than the elastic body 30. The outer lining block 11 constitutes the main body of the heel pad 10, so that the foot wearing the shoe body contacts more For comfort and elasticity, the elastic body 30 is supported on the bottom of the outer lining block 11, so that the outer lining block 11 can withstand greater pressure without collapsing, so that the entire heel pad 10 can be soft and comfortable. The effects of elasticity, cushioning and shock absorption can protect the feet more effectively, improve the comfort of wearing, walking, running and jumping, and reduce the chance of foot and leg muscle injuries. Compared with the elastic pad filled with buffer oil (liquid) in the existing product, the heel pad 10 not only has simple manufacturing process and lower cost, but also can still exert a sufficient elastic buffer effect.

Please refer to FIG. 5 , which shows a situation where the heel pad 10 cooperates with general sports footwear 40 (such as sneakers, slow heels...) and the like. Wherein, the heel pad 10 can be seen from the outside of the shoe body. In other words, when the heel pad 10 is combined with the shoe body, it has both roles of the shoe body liner structure and the shoe body appearance structure. It can be seen from the figure that the side of the heel pad 10 is exposed on the shoe body, which can reduce the use of materials for the shoe body, and can also change the appearance of the existing shoe shape.

Please refer to shown in Fig. 6, it is the structural representation that the heel pad 10 combines with light shoe bodies such as sandals (slippers) 50. Due to the simple structure of the sandals 50 and the light and thin soles, the existing products often cannot achieve a good elastic cushioning effect, and they are prone to stiffness and discomfort when walking in sandals, which will damage the leg muscles in the long run. The lightness and breathability of the sandals 50 can not be replaced by other shoe bodies, and are deeply loved by ordinary consumers, so the improvement of its elasticity and cushioning effect is necessary, and the utility model heel pad 10 has the function of improving the above-mentioned Elasticity and cushioning effect. The overall thickness of the heel pad 10 can be changed according to the thickness of the bottom layer of the sandal 50 to meet the needs of the shoe body, and after being bonded and fixed with the sole 51 and the sole pad 52, it can become a part of the appearance of the sandal without additional Modification can reduce the production process, and the sandals (slippers) still maintain their light structure, and more importantly, they increase the elasticity and cushioning effect of the shoe body, which are more comfortable and more comfortable than the existing sandals when worn. Protects and promotes foot health.

Claims (1)

1. A heel pad with a cushioning and shock absorbing effect, which is provided with a sole and an insole, and is characterized in that it mainly includes: An outer pad (11) is arranged on the upper surface of the sole (20) of the shoe at a position corresponding to the heel; its interior is hollow and filled with air naturally; the bottom central wall of the outer pad (11) is on the Extend upwards to form an open groove (12); the outer liner (11) is provided with a semi-oval-shaped first half-oval in the upper and lower directions on the top and bottom wall pieces relative to the open groove (12). A bulge (13) and a second bulge (14), the space between the first and second bulges (13) (14) is naturally filled with air; An elastic body (30), whose shape is equivalent to the open groove (12) of the outer liner (11), and whose thickness is also equivalent; the top surface of the elastic body (30) is provided with a semi-oval groove (31), The elastic body (30) is set in the open groove (12), and the second protrusion (14) is embedded in the groove (31) to position the elastic body (30) and the outer lining block (11) mutually, And the outer edge surface of the second bulge (14) is fully in contact with the groove surface of the groove (31), and the bottom surface of the elastic body (30) is glued to the surface of the sole (20) of the shoe.

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