JPH0551105U - shoes - Google Patents

Abstract

(57) [Summary] [Purpose] Even if a person has an abnormality in his / her feet due to rheumatism, etc., and the foot inclines with respect to the ground surface when walking, or even if the toes of the foot are curved, the bottom of the shoe should be on the ground surface. Be able to walk stably in parallel. [Structure] A liquid mat 4 for injecting a fluid is installed on the inner surface of a shoe sole plate 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to shoes.

[0002]

[Prior Art]

 There is an abnormality in the foot due to rheumatism or the like, and when walking, the back surface A of the foot 9 is inclined with respect to the ground surface G as shown in FIG. 4, or the toe 9a of the foot is shown as shown in FIG. There are some people who have to walk with the back of the foot curved and the back surface A of the foot inclined backward.

When such a person walks while wearing general shoes that have been conventionally used, as shown in FIG. 4, only a part of the bottom of the shoe walks in an inclined state in which the bottom surface is in contact with the ground surface, or Persons who walk in state 5 must walk with a gap between the back of the foot and the inside of the sole.

[0004]

[Problems to be solved by the device]

 When walking in the state as shown in Fig. 4, there is a problem that walking becomes unstable and the walking is unstable because the stepping force acts on the bottom of the shoe except the ground contact portion, which is far from the ground surface. Further, in the case of the state of FIG. 5, there is a problem that the fingertip 9a needs to walk with force.

Further, in a person who has a so-called “octopus” or “artifact” on the sole of the foot, there is a problem that the load concentrates on the protruding portion and the user feels pain during walking.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention is characterized in that a fluid mat (4) for injecting a fluid is installed on the inner surface of the shoe sole plate (1).

[0007]

[Action]

 The fluid mat (4) is placed on the inner surface of the sole plate (1) without injecting liquid. After putting the foot in the shoe storage space (3), the fluid is pressed into the fluid mat (4).

When the foot tilts in the shoe and a large space (B) is generated between the back surface (A) of the foot (9) and the sole plate (1), the fluid press-fitted into the space (B). The filled and tilted foot (9) is supported by the fluid layer. Therefore, it is possible to walk with the bottom surface of the sole plate (1) parallel to the ground surface (G) and with the pedaling force acting on the entire surface of the sole plate (1). Even when the toes (10a) of the toes are curved, a fluid layer is present in the space between the sole (A) of the foot and the sole (1) of the foot, and the pedal force acts on the sole of the sole on the entire sole of the foot. Can be made.

[0009]

【Example】

 An embodiment of the present invention shown in FIGS. 1 and 2 will be described. Reference numeral 1 is a shoe sole plate, and 2 is an upper skin, which form a foot storage space 3.

A fluid mat 4 is formed of a double wall by an epithelium 5 made of a flexible soft film such as a synthetic resin film and a lower skin 6, and a fluid injection space 7 sealed between the double walls. Has been formed.

Further, the fluid mat 4 is formed in a plate shape that covers the entire inner surface of the shoe sole plate 1.

Reference numeral 8 is an injection hose provided in the fluid mat 4, one end 8 a of which is connected to the fluid injection space 7, and the other end of which is provided with an openable / closable injection port 8 b. Further, the injection hose 8 is provided in the front part so that the fluid can be easily injected while the shoe is put on, and the injection port 8b thereof extends from the epithelium 2 of the shoe to the outside. A fluid such as gas (air) or liquid (tap water) is injected into the fluid injection space 7.

The fluid bag 4 may be attached and fixed to the inner surface of the shoe sole plate 1 at the time of manufacturing the shoe, or may be stored and installed in the storage space 3 after the shoe is manufactured. ..

In the figure, 9 indicates the foot of the user. As described above, in use, the fluid mat 4 is stored and installed on the inner surface of the shoe sole plate 1 as shown in FIG. 1 (a) (the fluid is not injected into the fluid injection space 7). Then, the user's foot is put in the storage space 3.

Next, the fluid mat 4 is inflated by injecting air, water or the like from the injection hose 8 into the fluid injection space 7 by an appropriate means such as a pump. The amount of the injected fluid is an amount by which the fluid mat 4 swells so as to fill the gap created between the foot 9 and the sole plate 1. At this time, if the foot 9 is inclined as shown in FIG. 1 (b) and a large space B is formed between the back surface A of the foot 9 and the shoe sole plate 1, the space B is filled with fluid, and The tilted state of the foot 9 is supported by the fluid layer.

Therefore, with the bottom surface of the sole plate 1 parallel to the ground surface G, the foot form is supported by the fluid layer, and the pedaling force is applied to the entire surface of the sole plate 1 to allow walking, and in a stable state. You can walk. Also, when the toe 9a of the toe is curved downward, the back surface A of the foot other than the finger tip 9a is horizontally supported by the fluid layer as shown in FIG. Can be applied to the entire surface of the sole plate 1. Furthermore, even if there is a so-called "octopus" or "artifact" on the sole of the foot, the protruding portion of the sole is immersed in the fluid mat 4, and the entire sole of the other foot is supported by the upper surface of the fluid mat 4. , The load is not concentrated on the "octopus" and "artifacts", causing pain. Further, even an ordinary person with a normal foot can lay down the fluid mat 4 to act as a cushioning material and walk comfortably.

[0017]

[Effect of the device]

 As described above, according to the present invention, even when the foot is slanted or the foot is curved, the bottom surface of the sole plate is parallel to the ground surface, and the pedaling force is applied to the entire surface of the sole plate. Since you can walk by acting, you can walk stably. Furthermore, in the case of a person with "octopus" or "artifact" on the sole of the foot, it is possible to prevent the pain caused by the concentrated load on the protruding portion. Furthermore, when used by normal people, the fluid mat acts as a cushioning material, allowing comfortable walking.

[Brief description of drawings]

FIG. 1A is a side sectional view showing an embodiment of the present invention,
(B) is a front sectional view showing a usage state.

FIG. 2 is a side sectional view of a fluid bag.

FIG. 3 is a side cross-sectional view showing a usage state when the toes of the foot are curved.

FIG. 4 is a diagram showing a conventional use state.

FIG. 5 is an explanatory view when the toes of the foot are curved.

[Explanation of symbols]

 1 Sole sole 4 Fluid mat

Claims (1)

[Scope of utility model registration request] 1. A shoe characterized in that a fluid mat (4) for injecting a fluid is installed on the inner surface of the sole plate (1).