JPH0730713U - Shoe inner surface attachment piece - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a shoe inner surface attachment piece that can be stimulated to the sole of the foot to improve health by adhering to the inner surface of the shoe and improve the comfort of the shoe. [Composition] The shoe inner surface attachment piece 1 is used by being adhered to the inner surface of the shoe 2, and it covers the approximately rear half portion of the upper surface of the insole 3 in a close contact manner, and then the shoe inner wall 4 in a standing shape. A bulging portion 8 which is formed in a shape capable of tightly covering the lower part of the inner surface of the latter half portion and has an oval shape and a convex arc-shaped cross section when viewed from the plane extending in the lengthwise direction of the shoe inner surface attachment piece 1 is formed substantially in the middle of the heel portion. It is formed, and a large number of downward hemispherical projections 9 are provided on the lower surface thereof, and the whole is integrally formed of a vinyl acetate copolymer.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shoe inner surface attachment piece that is used by being adhered to the inner surface of a shoe. In this specification, "shoes" include shoe-shaped indoor footwear.

[0002]

[Prior art]

 Foam synthetic resin sandals with a large number of hemispherical projections on the arch and other parts of the insole and integrally molded sandal stand and band are well known for the purpose of stimulating the soles of the feet for health promotion. Has been.

[0003]

[Problems to be solved by the device]

 By the way, even in the case of shoes, it is apparent that the above-mentioned protrusions on the insole are preferable for health, but it was not possible to provide such protrusions in the production of shoes. An object of the present invention is to provide a shoe inner surface attachment piece that can be stimulated on the sole of the shoe to improve health by adhering to the inner surface of the shoe and improve the comfort of the shoe.

[0004]

[Means for Solving the Problems]

 The shoe inner surface attachment piece according to the present invention is used by being adhered to the inner surface of the shoe, and it covers the approximately rear half portion of the upper surface of the insole closely, and then, in a rising shape, the lower portion of the inner wall portion of the approximately rear half portion of the shoe peripheral wall. It is formed in a form that can be closely covered, and a bulge is formed almost in the middle of the heel part, and a large number of downward hemispherical projections are provided on the lower surface, and the whole is integrally formed of a soft material. It is what has been.

Examples of the soft material include ethylene vinyl acetate copolymer, synthetic resins such as vinyl chloride, and rubber. They may be foamed or non-foamed, but need to be soft enough to fit on the soles of the feet.

[0006]

[Action]

 The shoe inner surface attachment piece according to the present invention is used by being adhered to the inner surface of the shoe, and it covers the approximately rear half portion of the upper surface of the insole closely, and then, in a rising shape, the lower portion of the inner wall portion of the approximately rear half portion of the shoe peripheral wall. Since it is formed so as to be able to cover closely, it can be easily fitted into a predetermined position inside the shoe.

In addition, since a bulge is formed almost in the center of the heel and a large number of downward hemispherical protrusions are provided on the lower surface of the heel, when the shoe with the shoe inner surface attachment piece is worn, the pressure on the sole is reduced. Although the bulging part tries to bend downwards by the force, since there are many downward hemispherical protrusions on the bottom surface, this acts as a spring and acts as a buffer, and at the same time, a large number of downward hemispherical protrusions It also resists the pressure on the soles, which gives irritation to the heel of the foot, which is not possible with conventional shoes.

Furthermore, since the shoe inner surface attachment piece is entirely formed of a soft material, it fits well on the sole of the shoe, and when fitting the shoe inner surface attachment piece to the shoe, bend it as necessary. You can also

[0009]

【Example】

 An embodiment of this invention will be described with reference to the drawings. 1 and 2 show a state where the shoe inner surface attachment piece is adhered to the shoe, and FIGS. 3 to 7 show only the shoe inner surface attachment piece. As shown in Figs. 1 and 2, the shoe inner surface attachment piece (1) is used by being adhered to the inner surface of the shoe (2), and the upper half of the upper surface of the insole (3) is closely contacted. 2, 6 and 7 are formed in such a manner that they can cover the lower part of the rear half of the shoe peripheral wall (4) in a close-fitting manner and cover the lower part of the inner surface of the shoe peripheral wall (4) closely. As is apparent, a swelling portion (8) having an oval shape and a convex arc-shaped cross section is formed when viewed from the plane extending in the longitudinal direction of the shoe inner surface attachment piece (1), and a large number of downward hemispherical protrusions (8) are formed on the lower surface thereof. 9) is provided and is wholly integrally formed of a vinyl acetate copolymer.

The planar shape of the bulging portion is not limited to the oval shape and may be a perfect circle shape or an elliptical shape. Further, although the downward hemispherical protrusion (9) shown in the figure is suspended from the midsole (3) in the air, it may be in contact with the midsole (3) from the beginning.

Further, a large number of hemispherical projections (5) are provided on the arch part. The hemispherical protrusions (5) may be provided not only on the arch part but also on other parts, and the size thereof may be changed depending on the place.

The form itself of the shoe inner surface attachment piece (1) is shown in FIGS. 3 to 7, and the insole contact portion (6) has a spatula shape as is apparent from FIG. Further, as shown in FIGS. 5 to 7, the rising peripheral wall contact portion (7) is higher on the arch side than on the opposite side, and as shown in FIGS. Has an arcuate downward slope, reaching both corners of the tip of the insole (7). The front edge of the shoe inner surface attachment piece (1) extends slightly forward of the front edge of the foot insertion opening so as not to be hidden in the instep of the shoe (2) when viewed from directly above.

When the shoe (2) with the shoe inner surface attachment piece (1) is worn, a large number of downward hemispherical projections (9) on the lower surface of the bulging portion (8) cause irritation to the heel portion and Improves health in combination with stimulation of the arch by the hemispherical projections (5).

In addition, when the shoe inner surface attachment piece (1) according to the present invention is adhered to a predetermined position on the inner surface of the shoe (2) as shown in FIG. 1, it is not always necessary to apply an adhesive to the entire back surface of the shoe (2). However, it is sufficient to apply only to the peripheral portion of the back surface, for example.

[0015]

[Effect of device]

 According to the shoe inner surface attachment piece of the present invention, the shoe inner surface attachment piece can be easily fitted into a predetermined position inside the shoe, so that the attachment work to the inner surface of the shoe can be performed easily and efficiently. In addition, when wearing shoes with shoes attached to the inner surface of the shoe, the bulging portion tends to bend downward due to the pressure on the sole of the shoe, but since there are many hemispherical projections on the bottom surface, this acts as a spring and acts as a buffer. It plays a role and the heel part of the sole is comfortable and comfortable to wear, and at the same time, the large number of hemispherical projections also serve as resistance against the pressure on the sole of the foot. It stimulates the back and helps improve health.

[0016] Furthermore, since the shoe inner surface attachment piece fits well to the sole of the shoe, the shoe is comfortable to wear, and when it is fitted into the shoe, it can be bent if necessary, so that it can be attached to the inside of the shoe. There is an advantage that fitting can be done easily.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a state in which a shoe inner surface attachment piece according to the present invention is attached to a shoe.

FIG. 2 is an enlarged sectional view taken along line II-II of FIG.

FIG. 3 is a plan view of the shoe inner surface attachment piece according to the present invention.

FIG. 4 is a bottom view of the shoe inner surface attachment piece of FIG. 3;

5 is a sectional view taken along line VV of FIG.

6 is a sectional view taken along line VI-VI of FIG.

7 is a sectional view taken along line VII-VII of FIG.

[Explanation of symbols]

 (1) ： Shoe inner surface attachment piece (2) ： Shoes (3) ： Insole (4) ： Shoe peripheral wall (8) ： Swelling part (9) ： Downward hemispherical protrusion

Claims (1)

[Scope of utility model registration request] 1. A shoe which is used by being adhered to an inner surface of a shoe, and can cover a substantially rear half portion of an upper surface of a midsole in a close contact manner, and subsequently, a rising shape can closely cover a lower inner surface lower portion of a rear half portion of a shoe peripheral wall. The inner surface of the shoe, which is formed in a shape and has a bulging part formed almost in the middle of the heel part and a large number of downward hemispherical projections provided on the lower surface thereof, and which is integrally formed entirely of a soft material. Attached piece.