JP2001104004A - Foreign matter removing hole in footwear and carpet tread - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a foreign matter removing hole in a footwear and carpet tread which can easily later remove foreign matters entering the footwear carpet tread without removal in an interrupted manner. SOLUTION: In the foreign matters removing hole in the footwear and carpet tread, recessed parts of appropriate number are formed in the footwear tread, entering foreign matters are dropped into a hole of the recessed parts, a lop and a lid to prevent re-entry thereof are formed, a through-hole is formed in the carpet, and used on the footwear tread having no recessed parts, or combined with the footwear tread having recessed parts.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to footwear and rugs such as work shoes, sports shoes, sandals, slippers, rubber shoes, and the like.

[0002]

2. Description of the Related Art Conventional footwear techniques include toe reinforcement of shoes that can withstand falling objects, cushioning of soles, breathability, light weight, design, fit feeling, and easily removable shoes. Metal scraps, glass scraps, etc.
There is a problem that pebbles, mud, etc. enter during walking and must be stopped and removed each time.

[0003]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and provides footwear and rugs that do not need to be interrupted by work, sports and walking without falling down due to pebbles, metal or glass chips. The purpose is to provide.

[0004]

In order to achieve the above object, the present invention provides an appropriate number of concave portions on the tread surface, and covers the edge of the concave portion with a lip or a notched lid to prevent re-entry into the tread surface. In addition, it is characterized by a structure that can be combined, for example, by penetrating a hole for dropping foreign substances through a rug and using it slightly deviated from the recess of the shoe tread.

[0005]

The footwear and rug tread of the present invention have a
An appropriate number of recesses are provided in the lowest part of the tread or the flat tread fitted to the foot, and lip or lid is provided on the edge of the recess, or the hole is penetrated through the rug and the foot is rubbed by being slightly shifted with the recess of the tread. The foreign matter is dropped by the vibration or the like, and the foreign matter that has entered once does not touch the foot again.

[0006]

In FIG. 1, A is a tread, B is a concave, and C is a foreign matter. Foreign matter C that has entered the tread of A has fallen into an appropriate number of concaves B by walking and accumulate. It plays a role to prevent re-entry into tread A. In FIG. 2, A is a tread, B is a recess,
a is a lip portion, C is a foreign material, and the foreign material C falls so as to push down the lip a, and accumulates in the concave portion B and the lip a is the tread surface A.
To prevent re-entry. In FIG. 3, A is a tread surface, B is a concave portion, C is a foreign material, D is a lid with a notch E, and the foreign material C falls so as to be stepped on the notched lid D and accumulates in the concave portion B to the tread surface A. Prevent re-entry. FIG. 4 is a plan view of a lid D with a cut E in FIG. FIG. 5 is a plan view of a rug used for shoes, wherein F is a rug, G is a through hole, and an appropriate number of through holes G are provided to drop foreign matter, or may be combined with a concave portion of a tread under the footwear. 6 is a side view of FIG. 5, where F is a rug and G is a through hole. FIG. 7 is a cross-sectional view of the shoe. H is a shoe, A is a tread, I is a groove, and J is a through hole. Released to

[0007]

The present invention is constructed as described above and does not take out foreign substances that have entered the footwear treads during sports, walking, or work, and feels discomfort such as foreign substances getting into or sticking into the skin. It has the effect that there is no such thing.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a concave portion of a footwear tread.

FIG. 2 is a cross-sectional view of a lip portion and a concave portion of a footwear tread.

FIG. 3 is a sectional view of a notched lid and a concave portion of a footwear tread.

FIG. 4 is an enlarged plan view of a lid part in D in FIG. 3;

FIG. 5 is a plan view showing a rug with a through hole.

FIG. 6 is a side sectional view of a through hole of a rug.

FIG. 7 is a sectional view of a shoe with grooves and through holes.

[Explanation of symbols]

 A: tread surface B: concave portion C: foreign matter a: lip D: lid E: cut F: rug G: through hole H: shoes (cross section) I: groove J: through hole

Claims (4)

[Claims] 1. A footwear having a tread having a cross section that forms a recess by dropping foreign matter that has entered the tread. 2. The footwear according to claim 1, wherein a lip or a split groove lid is provided at a hole edge formed in the concave portion having a cross section to prevent a fallen foreign substance from reentering the tread surface. 3. Footwear having a tread surface for dropping foreign matter that has entered the tread surface, penetrating a groove or hole communicating with the side surface, and releasing the foreign matter. 4. Drilling a hole in the rug used on the footwear,
A rug having a structure in which a hole is made to penetrate according to a concave portion formed in the footwear tread, or a hole is made to penetrate only the rug.