JPH09206101A - Shoes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the skirting along the feet and to prevent the damage of the foot fingers and finger crotch parts by forming foot finger partition members in the sections corresponding to the finger crotch parts within the toe regions of shoes. SOLUTION: A shoe tree is first inserted into a bag-shaped upper member 1 of a moccasin structure in order to form the shoes by using the upper member 1 and a shoe sole I. Namely, the toe part of the shoe tree is inserted into the upper member 1 and the foot finger partition member 4 is pressed to its notch and while the bottom end pieces 100 and 110 at a marginal end 600 are pulled, these pieces are pulled down taking care not to bias the wrinkles until the pieces are enclosed by the upper member 1. The bottom end pieces 100 and 110 at the marginal end 600 are opened to the right and left by a dividing part 51 and the bottom end piece 100 is fixed to the surface of the sole region C of an outer upper member 2 and the bottom end piece 110 to the surface of the sole region D of the inside upper member. Next, the shoe sole I is adhered to the upper member 1 inserted with the shoe tree, by which the shoes are formed. The foot finger partition member 4 is formed between the first toe, i.e., the big toe of the foot and the second toe, i.e., the forefinger of the foot.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe in which a tabi-like toe bulkhead member is formed inside the toe region of the shoe,
A shoe including an instep member and a shoe sole, which is made of natural leather, synthetic leather, artificial leather, fiber woven / knitted fabric, or a combination thereof, and which continuously covers the instep region and the sole region of the foot It is an invention.

[0002]

2. Description of the Related Art There are clogs and sandals as footwear with thongs from ancient Japan, and the thongs are very useful for stabilizing the toe part, and this advantage is used to demand vigorous exercise and delicate balance of the body. And socks used by carpenters and other people are widely known.

In view of this, various shoes have been provided in which the partitioning member for separating the thong or the toes made of an arbitrary material is provided on the toe of the shoe by introducing the advantage of the footwear with the thong to the shoes.
Typical examples are a. Japanese Patent Application No. 26-6040 "Footwear with a cover"
(Jitsuko Sho 28-951) Device (hereinafter referred to as A device). B. Japanese Patent Application No. Sho 29-13281 "Footwear with a cover"
(Act No. 30-10947) Device (hereinafter referred to as "B device"). C. The invention of the Japanese Patent Application No. 57-166947 "Sports shoes" (Japanese Utility Model No. 60-24161) (hereinafter referred to as the "Cha device"). D. Practical application No. 1-112023 "Shoes"
No. 001) Device (hereinafter referred to as Device No. 2). Etc.

[0004]

However, in the inventions of No. A and No. B, the inner surface lining cloth provided with the finger crotch portion and the inner bottom surface are formed into a tabi-like shape, and the outer surface thereof is a shoe-shaped outer surface. Since the shoe is composed of a cloth, the shoe has a double structure and is heavy. In addition, the device of the Japanese Patent No. 3 has a problem in that since the finger crotch portion that is opened is provided in the shoe sole, earth and sand are caught in the opened finger crotch portion. Also, in the invention No. 2 device, since the partition wall is formed of a hard partition plate, there is a problem that the finger and the crotch of the finger are hurt.

[0005]

Therefore, the present invention uses natural leather, synthetic leather, artificial leather, fiber woven / knitted fabric, or a combination thereof to continuously cover the instep region and the sole region of the foot. The toe partition member is formed in a portion corresponding to the finger crotch portion of the toe inside the toe region of the shoe including the instep member and the shoe sole having the above-described configuration, and the above-described problem is solved. The toe bulkhead member is mainly formed in the finger crotch between the first toe and the second toe, but the entire finger crotch between the second to fifth toes. Alternatively, it is possible to form the finger crotch part independently or in an arbitrary number in combination, or to form the left and right legs symmetrically or asymmetrically.

[0006]

The upper member of the shoe according to the present invention is constructed so as to continuously cover the instep region and the sole region of the foot, and further, the toe of the toe in the toe region of the shoe. Since the toe bulkhead member is formed in the part corresponding to the toe, when the foot is inserted into the shoe, the instep member has a so-called moccasin structure, which is good along the foot and the toe of the toe area. The toe bulkhead member provided on the finger portion has a function to prevent a loss of force by contacting a desired finger crotch evenly even if a force is applied to the toe, and the toe bulkhead member is formed of a flexible material. Therefore, it acts to prevent damage to the toes and crotch of the fingers.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a left foot when the present invention is applied to a running shoe. FIG. 2 is a plan view of an assembly part of the instep member of FIG. 1. FIG. 3 is a cutaway view of a main part of a shoe in which a toe bulkhead member is formed in a finger crotch portion between the first toe and the second toe. Among the reference numerals attached to the plan view of the assembled member of the instep member, those in the 900 series represent the base points of the edge portions, for example,
The edge portion (30) refers to an edge portion formed of a range extending from the base point 908 to the base point 909.

As shown in FIG. 2, using natural leather, synthetic leather, artificial leather, fiber woven / knitted fabric, or a combination material thereof, the toe split portion (16) having the top portion (6) in the toe portion region (E) is used. ) Is formed, the outer instep member (2), the inner instep region (B), and the sole region (D) that continuously cover the outer instep region (A) and the insole region (C). ), The inner shell member (21) integrally formed with the outer shell member, the outer shell member (3), the inner shell member (31), the shoe tip reinforcing member (8),
(81), toe partition member (4), toe reinforcing member (7),
Velor skin member (13), outer instep mouth reinforcing member (12), inner instep mouth reinforcing member (121), outer trunk reinforcing member (15), inner trunk reinforcing member (151), Achilles member (9), Achilles reinforcing member (10), heel reinforcement member (11), outer body line (1
4), the inner body line 141 is formed. The portion forming the toe split portion (16) in the present embodiment is formed in the portion corresponding to the finger crotch portion between the first toe and the second toe inside the toe region (E) of the shoe. However, it is also possible to form all or any number of finger crotch portions between the second toe and the fifth toe individually or in any combination, or symmetrically or asymmetrically formed on the left and right feet. In that case, the toe dividing portion (16) is formed at a portion corresponding to the desired finger crotch portion, and the toe bulkhead member (4) that can be inserted into the portion is formed. The description and illustration of the back member of the instep are omitted. Next, the assembled parts of the instep member are assembled by the following procedure.

First, the outer shell member (2) and the inner shell member (2)
1), the outer torso member (3), and the edge portions (20) and (40), (201) and (401) of the inner torso member (31) are sewn. Next, the shoe tip reinforcing members (8) and (81) are sewn to the toe regions (E) of the outer upper member (2) and the inner upper member (21). Next, the toe partition wall member (4) is folded in two with the finger crotch tangent line (5) inside, and the toe partition wall member (4) is inserted into the toe split part (16) to form the top part (6). (61), the base points (901) and (906), (903) and (916) are aligned so that the edge portions (18,181) and (17,1)
71) is sewn, and the toe reinforcing member (7) is sewn so as to cover the sewn portion.

Next, the outer body line (14) is sewn to the outer body side and the inner body line (141) is sewn to the inner body side. Next, the outer instep muzzle reinforcing member (12) is placed on the outer torso side and the inner instep mouth reinforcing member (1
21) Sew on the inner trunk side. Next, the outer trunk reinforcing member (1
5) Sew on the outer case side and the inner case reinforcing member 151 on the inner case side. Next, the edge portion (310) of the outer torso member (3) and the edge portion (311) of the inner torso member (31) are sewn together, and the Achilles member (9) is attached to the upper mouth of the portion. And sew the Achilles reinforcing member (10) to the lower part of the Achilles member (9), and the heel reinforcing member (11) to the lower part of the Achilles reinforcing member (10) to form the heel region. (H) is formed. Next, the tongue-skin member (13) is arranged in the upper opening (G) and sewn.

Next, the instep member (1) having a bag-like moccasin structure in which the instep region and the sole region of the foot are continuous is formed by the following procedure. First, the edges (30,500) and (301,501) of the sole region (C) are sewn. Next, the edges (60) and (70) and the edges (61) and (71) of the heel region (H) are sewn. Next, the edges (18) and (19) and the edge (181) of the toe area (E).
And sew (191). At this time, the toe bulkhead member (4)
The lower end pieces (100) and (110) of the edge portion (600) of the above are pulled out between the edge portions (400) and (401) of the sole region (C), and a bag-like instep member having a moccasin structure is drawn. (1) is formed.

Next, a procedure for forming a shoe by using the instep member (1) and the shoe sole (I) will be described. First, a shoe mold used for shoemaking is preliminarily formed with a notch in the toe region so that the toe partition member member (4) can be inserted (not shown). First, the shoe last is inserted into the instep member (1) having the bag-like moccasin structure. The insertion method is as follows: insert the toe part of the shoe mold into the instep member (1), apply the toe bulkhead member (4) to the notch and apply the edge part (600).
While pulling the lower end pieces (100) and (110) of the shoe, the shoe upper is wrapped around the lower instep member (1) so that wrinkles do not get closer, and the lower end piece (100) of the lowered edge portion (600). And (110) are opened to the left and right at the dividing part (51), the lower end piece (100) is placed on the surface of the sole region (C) of the outer instep member (2), and the lower end piece (110) is placed on the inner instep cover. Member (2
The surface of the sole region (D) of 1) is fixed with an adhesive or the like.

Next, the shoe sole (I) is adhered to the instep member (1) into which the shoe mold is inserted to form a shoe. Shoe sole (I)
The material, structure, etc. used for the shoe are arbitrary, but for example, the one shown in FIG. 1 is a shoe in which a combined midsole made of EVA sponge having impact absorption property and a molded outsole made of rubber or synthetic resin material are integrally formed. It is a shoe sole (I) using a sole member (F). Further, in the case of using the insole, a notch is provided in the toe region (E) of the insole so that the toe partition member (4) can be inserted (not shown).

The toe bulkhead member (4) in this embodiment is
It is formed between the first toe or the big toe and the second toe or the toe of the toe, but all or any finger crotch of the finger crotch between the second to fifth toes. It is also possible to form them individually or in any combination, or to form symmetrically or asymmetrically in the left and right feet.

As the instep member (1), a material made of artificial leather or synthetic leather in addition to natural leather, such as Clarino (registered trademark of Kuraray Co., Ltd.) or Excene (registered trademark of Toray Co., Ltd.), nylon, polyester , Double Russell knitting using synthetic fibers such as vinylon, or a sheet of urethane foam with a thin sheet of urethane foam attached to the back, and the back of the Russell knitting has both moisture absorption and water absorption and heat generation. A material such as Breath Thermo (trademark) or the like, which is made of fibers, is attached to the back surface, if desired.

The toe bulkhead member (4) is preferably flexible and has a surface material made of double Russell knitting using a synthetic fiber such as nylon, polyester or vinylon,
The Russell knitted fabric may have a urethane foam thin plate adhered to the back surface thereof, or may be optionally used as desired. Further, a plain stitch sewing machine, an overlock sewing machine and the like are used for sewing.

[0017]

The toe bulkhead member of the shoe according to the present invention is constructed such that it is sewn integrally with the instep member inside the toe region of the instep member and fixed integrally with the shoe sole. In addition, since the instep member has a bag-like moccasin structure, the adhesion between the foot and the instep is extremely good, so even if the foot is inserted inside the shoe and force is applied to the toe, the toe septum is separated. The member has an effect of preventing a loss of force by contacting a desired finger crotch without being biased, and has an effect of preventing a sprain or the like because the condition of the ground transmitted to the sole of the shoe can be easily grasped. Since the toe bulkhead member is made of a flexible material, there is no risk of damaging the finger crotch. The one in which the toe bulkhead member is provided in the part corresponding to the finger crotch portion of the first toe and the second toe has the effect of correcting and preventing the hallux valgus, which is a foot disorder.

In addition, there are "outer arch", "inner arch", and "horizontal axis arch" composed of bones and muscles on the sole of the foot to reduce the impact on the body during walking. It is said that. There is a baroreceptor on the sole of the foot, and especially when the sole of the first toe is stimulated, "the plantar muscles are rolled up", which helps to maintain the arch of the foot. Power becomes stronger. When kicking, the toes of the first toe flex and the plantar muscles contract and extend when the knees start to protrude. This gives the sensation that the first toe (thumb) strongly digs into the sole, creating a sense of unity between the shoe and the foot. This sensation has an operational effect such that, for example, during batting of baseball, the stability of the axial foot is increased and at the same time, the loss of the force of the kicking foot is reduced so that the foot is effectively supported.

As described above, the strengthening of the muscle by repeating the contraction and extension of the plantar muscle enhances the absorbability of the impact force during walking,
It is said to have the effect of preventing foot injuries and injuries, and like the tabi and clogs, the toe partition wall member is sandwiched between the first toe and the second toe to provide a delicate sense of the sole. Can be sensed to improve motor function.

[Brief description of drawings]

FIG. 1 is a side view of a left foot when the present invention is applied to a running shoe.

2 is a plan view of an assembled part of the instep member of FIG. 1. FIG.

FIG. 3 is a cutaway view of a main part of a shoe in which a toe bulkhead member is formed in a finger crotch portion between a first toe and a second toe.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Instep member 2 Outer instep member 21 Inner instep member 3 Outer torso member 31 Inner torso member 4 Toe bulkhead member 5 Finger crotch abutment line 51 Dividing part 6 Top part 61 Top part 7 Toe reinforcement member 8 Shoe tip reinforcing member 81 Shoe tip reinforcing member 9 Achilles member 10 Achilles reinforcing member 11 Heel reinforcing member 12 Outer instep and mouth reinforcing member 121 Inner instep and mouth reinforcing member 13 Vero skin member 14 Outer torso line 141 Inner torso line 15 Outer torso reinforcing member 151 Inner torso reinforcing member 16 Toe Split Part 17 Edge Edge (Tops 61 to 906) 171 Edge Edge (Tops 61 to 916) 18 Edge Edge (907 to 908) 181 Edge Edge (915 to 914) 19 Edge Edge (907 to 906) ) 191 edge part (916-915) 20 edge part (910-909) 201 edge part (912-913) 30 edge part (909-970) 301 edge part (913-) 971) 60 edge part (919-920) 61 edge part (923-927) 70 edge part (920-921) 71 edge part (927-928) 310 edge part (921-922) 311 edge Part (926-928) 400 Edge part (908-970) 401 Edge part (914-971) 600 Edge part (900-905-904) 100 Lower end piece (900-905) 110 Lower end piece (904-905) ) A Outer instep area B Inner instep area C Insole area D Insole area E Toe area F Sole element G Instep opening H Heel area I Sole

Claims (1)

[Claims] 1. An instep member and shoes having a structure in which natural leather, synthetic leather, artificial leather, fiber woven / knitted fabric, or a combination thereof is used to continuously cover the instep region and the sole region. A shoe having a sole, wherein a toe bulkhead member is formed in a portion corresponding to a finger crotch portion of the toe inside a toe region of the shoe.