TWM529392U - Heel cushioning and heightening air cushion - Google Patents

Description

Heel cushioning air cushion

This creation is about the heel cushioning air cushion, especially between the bottom of the shoe and the sole or the top of the midsole. An air cushion is placed at the heel position to allow the user to wear the shoes with the increased air cushion. It is possible to instantly increase the height and height, and to make the walking or moving more comfortable innovation by the appropriate cushioning elasticity of the hidden air cushion.

According to the various types of shoes, in order to meet the needs of users with insufficient height, the design of the sole is increased, so that the wearer can produce the effect of the height change of the height through the raised sole. However, because the height of the sole directly exposes the height of the sole, the wearer feels awkward. Secondly, the increase in the sole does not provide the proper cushioning of the heel of the wearer who first touches the ground. Although there is currently a so-called inflatable cushioning room for the design of sports shoes or casual shoes, the manufacturing process is complicated and costly, and can provide a cushioning effect. It is offset by the buffer chamber that has been fixedly inflated and cannot function as a buffer.

To this end, the creator of this case, who has accumulated many years of experience in the design, manufacture and sale of various sports shoes, casual shoes, and men's and women's shoes, has studied the shortcomings of the currently known shoes and created the case.

The purpose of this creation is to provide a structural innovation that allows the wearer to instantly increase the height and provide the wearer's heel cushioning shock absorption function after the walking or moving, followed by the cushioning increased air cushion.

In order to achieve the above purpose, the creation of the air cushion after the creation is to increase the air cushion between the inner bottom of the shoe and the midsole at the position of the heel. The increased air cushion includes a horizontal bottom wall surface to be attached. The upper air cushion is disposed above the heel portion of the sole of the shoe, and the inclined air cushion is provided with an inclined surface of the rear end portion of the front end portion. Thus, when the user wears the shoe provided with the increased air cushion, the height of the height can be changed, and the air cushion is increased. The effect is to create an appropriate cushioning elasticity that makes walking or moving more comfortable.

In order for your examiner to fully understand the creation, the following is explained in the following figures. As shown in Figures 1-3, the creation is followed by a cushioning air cushion, which includes at least: an increased air cushion 1, which is made of a foamed material such as EVA (ethylene/vinyl acetate copolymer, Ethylene Vinyl Acetate) or other plastic foaming material. The above-mentioned increased air cushion 1 has an appropriate elastic density to allow the shock absorption effect of the heel.

1 to 3, the aforementioned elevated air cushion 1 is disposed between the underside of the bottom pad 20 of the shoe 2 and the upper surface of the sole 21 or the upper surface of the midsole 22, and is located at a position 3 of the region of the heel. The aforementioned elevated air cushion 1 and including a horizontal bottom wall surface 10 can be attached to the upper surface of the sole 21 or the upper heel region 3 of the upper surface of the midsole 22, or the bottom wall surface 10 can be fitted to the upper of the sole 21 The surface or the area of the heel region of the upper surface of the midsole 22 is designed to have a slight curvature as long as it can be ensured that the bottom wall surface 10 of the raised air cushion 1 is attached to the upper surface of the sole 21 or the upper surface of the midsole 22 The area of the heel area is 3 above.

As shown in FIGS. 1 to 3, the raised air cushion 1 is provided with an inclined surface 11, and the inclined surface 11 is provided with a front end portion 110 and a rear end portion 111. The front end portion 110 is lower than the rear end portion 111, so that the air cushion 1 is increased. The side view is gradually thickened from the front end portion 110 until the shape of the rear end portion 111, so that the wearer's heel does not have a particularly sudden feeling when it comes into contact with the raised air cushion 1.

4 and 5, when the aforementioned elevated air cushion 1 is attached to the upper surface of the sole 21 or the upper region 3 of the heel of the upper surface of the midsole 22, the remaining upper surface of the sole 21 or the midsole 22 remains. The decorative cushion and the bottom cushion 20 are attached to the upper surface and the raised air cushion 1 to hide the air cushion 1 as appropriate.

As shown in Fig. 6, the increased air cushion 1 of the present invention can be formed in accordance with the shape of the bottom pad 20 of the shoe 2 and the upper surface of the sole 21 or the upper surface of the midsole 22, and is formed with a palm portion 1a and a raised portion 1b. The aforementioned elevated region 1b is disposed at a position close to the region of the heel. The aforementioned elevated air cushion 1 includes a horizontal bottom wall surface 10 which is attached to the upper surface of the sole 21 or the upper surface of the midsole 22, or the bottom wall surface 10 and which can cooperate with the upper surface of the sole 21 or the upper surface of the midsole 22 The shape is designed to have a slight curvature as long as it can be ensured that the bottom wall surface 10 of the raised air cushion 1 can be attached to the upper surface of the sole 21 or the upper surface of the midsole 22 .

As shown in FIG. 6, the raised area 1b of the raised air cushion 1 is provided with an inclined surface 11, and the inclined surface 11 is provided with a front end portion 110 and a rear end portion 111. The front end portion 110 is lower than the rear end portion 111, and the raised portion 1b is provided by the side. It is observed that the shape of the rear end portion 111 is gradually thickened from the front end portion 110, so that the wearer's heel does not have a particularly sudden feeling when it comes into contact with the height increasing portion 1b.

In this way, when the user wears the shoe 2 provided with the raised air cushion 1, the height of the height can be changed immediately, and by increasing the cushioning elasticity of the air cushion 1, when the walking or moving is performed, the shock absorbing effect can be timely and protected. The function of the user's foot is a progressive and innovative component of the case.

1‧‧‧Enhanced air cushion
1a‧‧‧ palm area
1b‧‧‧Higher Zone
10‧‧‧ bottom wall
11‧‧‧Sloping surface
110‧‧‧ front end
111‧‧‧ Back end
2‧‧‧ shoes
20‧‧‧ bottom pad
21‧‧‧ sole
22‧‧‧Sole midsole
3‧‧‧Regional range

Fig. 1 is an exploded view of the first embodiment of the present invention. Fig. 2 is a partial cross-sectional view showing the provision of an elevated air cushion in the first embodiment of the present invention. Figure 3 is an enlarged view of a portion A of Figure 2. Figure 4 is a partial cross-sectional view of the finished product of the present embodiment. Figure 5 is an enlarged view of a portion B of Figure 4. Figure 6 is a partial cross-sectional view showing the finished product of the second embodiment of the present invention.

1‧‧‧Enhanced air cushion

10‧‧‧ bottom wall

11‧‧‧Sloping surface

110‧‧‧ front end

111‧‧‧ Back end

2‧‧‧ shoes

20‧‧‧ bottom pad

21‧‧‧ sole

22‧‧‧Sole midsole

Claims (10)

A heel cushioning air cushion, comprising at least a raised air cushion, is hidden under the bottom pad of the shoe and above the sole or the midsole of the shoe, and is located above the area of the heel, and the bottom of the increased air cushion is provided with a bottom wall surface and is increased The top of the air cushion is provided with an inclined surface, and the inclined surface forms a front end portion and a rear end portion; the air cushion is used to allow the wearer to change the height of the height and to cushion the shock absorption elasticity by increasing the air cushion to protect the wearer. Heel. According to the claim 1, the air cushion is increased by the cushioning, wherein the air cushion is made of a foaming material, such as EVA (ethylene/vinyl acetate copolymer, Ethylene Vinyl Acetate) or other plastic foaming material, and the aforementioned air cushion is increased. It has an elastic density to produce a shock absorbing effect. According to the claim 1, the cushioning air cushion is increased, wherein the bottom wall surface of the air cushion is increased, and is attached to the upper surface of the sole or the upper heel area of the upper surface of the midsole, or the bottom wall surface can be matched with the upper surface of the sole. The shape of the surface of the heel of the surface or the upper surface of the midsole has a certain degree of curvature. According to the claim 1, the air cushion is increased by the cushioning, wherein the front end portion of the inclined surface of the air cushion is increased and lower than the rear end portion, so that the air cushion is gradually thickened from the front end portion to the rear end portion, so that the wearer's heel and the height increase When the air cushion is in contact, there is no particular suddenness. According to the claim 1, the air cushion is increased after the air cushion is applied on the upper surface of the sole or the upper heel area of the upper surface of the midsole, and is located on the remaining upper surface of the sole or the rest of the midsole. A decorative and functional underlay is placed on the surface and the raised air cushion to hide the elevated air cushion. The utility model relates to a heel cushioning air cushion, which comprises at least an increased air cushion, which is hidden on the sole of the shoe or above the midsole of the shoe, the front end of the increased air cushion is provided with a palm area, and the rear end is provided with a height increasing area, the foregoing The heightening zone is disposed at a position close to a region of the heel, and the top of the heightening zone is provided with an inclined surface, and the inclined surface forms a front end portion and a rear end portion; the air cushion is used to allow the wearer to change the height height, and The shock absorber elasticity is cushioned by increasing the cushion to protect the wearer's heel. According to claim 6, the cushioning is increased by an air cushion, wherein the air cushion is made of a foaming material, such as EVA (ethylene/vinyl acetate copolymer, Ethylene Vinyl Acetate) or other plastic foaming material, and the aforementioned air cushion is increased. It has an elastic density to produce a shock absorbing effect. According to claim 6, the cushioning air cushion is increased, wherein the bottom of the heightening air cushion is provided with a bottom wall surface, and the bottom wall surface is attached to the upper surface of the sole or the upper surface of the midsole, or the front surface of the sole can be matched. Or the shape of the upper surface of the midsole of the shoe has a certain degree of curvature. According to the claim 6, the air cushion is increased by the cushioning, wherein the front end portion of the inclined surface of the raised air cushion is lower than the rear end portion, and the height increasing portion is gradually thickened from the front end portion to the rear end portion, so that the wearer's heel and the increased portion are provided. There is no particular awkwardness when in contact. According to the claim 6, after the cushioning is increased, the air cushion is applied to the upper surface of the sole or the upper surface of the midsole of the shoe, and then the decorative cushion is attached with a decorative and functional bottom pad. This increased air cushion is hidden.