JP2000316603A - Foot ware - Google Patents

Abstract

PROBLEM TO BE SOLVED: To not only effectively eliminate discomfort and the generation of noises as caused by undesirable discharging and but also restrict the generation of hallux valgus or the like by selectively arranging a soft conductor at a proper location in foot ware such as shoes or sandals to allow releasing of static electricity of a user by a ground contact means during walking even when socks are worn. SOLUTION: In a foot ware body 1 comprising a bottom plate part 1a and an upper part 1b, a charged conduction part 2a as one end side of a soft conductor 2 is longitudinally mounted being exposed between the upper part 1b and the bottom plate part 1a at a location free to grasp between toes of a user. A charged conduction part 2b as the other end side of the soft conductor 2 is arranged piercing the bottom plate part 1a with the ground surface 1c thereof exposed to secure a discharging passage of the static electricity of the user.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to footwear such as shoes, sandals, slippers, underground socks, sleighs, clogs, etc., and in particular, a static electricity charged on a human body can be discharged by adopting a conductive material in an appropriate place. It is concerned with footwear that has been described.

[0002]

2. Description of the Related Art Various types of footwear are used as described above. In particular, since chemical shoes are widely used in recent years, they are completely insulated from the ground. Static electricity generated by friction between clothing and body due to synthetic fibers during walking has no chance of escaping into the ground, and suffers from the shock and noise associated with the unpleasant electrostatic discharge. In addition, clogs and elephant garbage, which are rarely used at present, use thongs.In addition, only special people use baseball socks or toe socks, so that the toes are arranged correctly and prevent hallux valgus or the like. Although helpful in correcting, the more commonly used shoes and sandals are likely to contribute to undesirable consequences from a medical point of view.

[0003]

SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems associated with the conventional footwear. In the footwear according to the first aspect, if the clogs are used, the shoes must be put on the thong. If present, a soft conductor such as a thong is vertically mounted between the bottom plate and the instep side, and this soft conductor is pierced through the bottom plate and exposed on the ground plane. Thus, static electricity is discharged from the toes to the ground, and a soft conductor fixed to the shoe is sandwiched between the fingers to prevent valgus and to obtain good results in terms of health management.

Further, in the case of a second aspect, in the first aspect, the soft conductor described above is replaced with a conductive inner core portion,
By forming a double layer with a softer outer conductive part than before, without damaging the wearer's finger, even in shoes, etc. Utilizing the advantages of the thongs, and also improving the durability, and also prevents undesired deformation of the shoes,
Its purpose is to be able to keep its appearance good for a long time.

[0005] According to the third aspect, the soft conductor is not integrally formed as in the first aspect and extends from the instep side to the bottom plate, but instead is formed in the instep. The footwear in addition to the effect according to claim 1, wherein the footwear is formed by being divided into a soft conductive charging conductor in the portion and a conductive charging deriving body in the bottom plate portion so as to be brought into a conductive state. It is an object of the present invention to make the manufacture of the present invention easier and more efficient, and to eliminate defects which tend to damage the soft conductor according to claim 1 for a long time. According to a fourth aspect of the present invention, the soft conductive charging conductor according to the third aspect is formed by a conductive inner core and a conductive exterior body, similarly to the soft conductor according to the second aspect. Also, it is designed to improve comfort and durability.

According to a fifth aspect of the present invention, there is provided the footwear according to the third aspect, wherein a soft conductive charging conductor is erected on an insole plate mounted on a bottom plate portion of the footwear to thereby provide the insole. The simple operation of placing the board on the interior of the footwear makes it possible to install the soft conductive charging conductor in the right place, thereby improving the production efficiency of the footwear and making the insole board easily removable. Thus, the replacement of the insole plate alone makes it possible to use it by using a new soft conductive charging conductor.

In the case of claim 6, the above-mentioned claim 5
The upper edge of the soft conductive charging conductor is not directly in contact with or not in contact with the inner surface of the instep side, as in
A pressing plate inscribed on the upper side is fixed to the upper edge so as to prevent the soft conductive charging conductor from unintentionally moving left and right as compared with the case of the fifth aspect. However, this aims to provide a more comfortable one.

[0008] In the case of claim 7, the above-mentioned claim 6
In the footwear according to the third aspect of the present invention, the soft conductive charging conductor is erected on the toe plate provided and laid at the tip of the footwear on the bottom plate portion without using the insole plate. By doing so, the same purpose as described for the insole plate can be achieved, and by further reducing the size, loading into footwear can be performed quickly and easily, and is adopted as an option. In particular, the purpose is to make it possible to improve the operability related to the attachment / detachment.

According to an eighth aspect of the present invention, the upper edge of the soft conductive charging conductor does not abut on or does not abut against the inner surface of the instep side as in the seventh aspect. , A pressing plate is fixed, and is configured to abut on the inner surface of the instep side portion via the pressing plate, so that the soft conductive charging conductor in the same manner as in claim 6 to claim 5, The goal is to prevent the vehicle from being guided further to the left and right, and to provide something that is comfortable to wear.

[0010] In the footwear according to the ninth aspect, not only is the pressing top not fixed to the soft conductive charging conductor but also the soft conductive charging conductor is provided in the same manner as in the seventh aspect. By forming a hard inner core portion and a soft conductive exterior portion, it is easy to walk as a whole without unintentional guidance, and a reinforcing plate is further provided from the upper surface of the tip of the footwear to the base of the soft conductive exterior portion. By abutting and fixing over the root, it is possible to secure the uprightness of the soft conductive charging conductor without the pressing top plate, prepare for insertion into shoes, etc., and further improve the wearing comfort I have.

[0011]

DISCLOSURE OF THE INVENTION The present invention has been made to achieve the above object, and is directed to a footwear body including a bottom plate portion and a back side portion, which is pinched between fingers of a wearer's foot. In a free place, the charging conducting part which is one end side of the soft conductor is exposed, and vertically mounted between the instep side part and the bottom plate part,
The charging lead-out portion, which is the other end of the soft conductor, is provided through the bottom plate portion so as to be exposed on the grounding surface thereof, thereby providing footwear. According to a second aspect of the present invention, the soft conductor according to the first aspect is a relatively hard conductive core disposed at the axis thereof and a relatively soft core covering the conductive core. The content is that it is formed by the conductive exterior part.

According to a third aspect of the present invention, there is provided a footwear body comprising a bottom plate portion and a back portion, and a soft conductive charging conductor is provided at a portion of the wearer's foot which can be pinched between fingers. The conductive charging lead-out body, which is vertically mounted between the instep side and the bottom plate portion, is penetrated through the bottom plate portion and is exposed on the ground surface, It is an object of the present invention to provide footwear characterized in that an upper end surface which is in conductive contact with the lower end surface of the conductive charging conductor is formed. That the charging conductor is formed by a relatively hard conductive inner core disposed at the axis thereof and a relatively soft conductive outer package surrounding the conductive inner core. , And its content.

According to a fifth aspect of the present invention, there is provided a footwear body comprising a bottom plate portion and a back portion, wherein a soft conductive charging conductor is exposed at a portion of the wearer's foot which can be pinched between fingers. The soft conductive charge conducting member is vertically mounted between the instep side portion and the bottom plate portion, and is penetrated through the bottom plate portion so as to be exposed on the ground plane. In the footwear in which an upper end surface which is in contact with the lower end surface of the body in a conductive state is formed, the soft conductive charging conductive body is erected at the tip end of the footwear of the insole plate disposed at the highest position in the bottom plate portion. To provide footwear that is characterized in that: Therefore, in the case of claim 6, in the same footwear as in claim 5,
The soft conductive charging conductor is erected at the tip of the footwear of the insole plate disposed at the highest position in the bottom plate, and the upper edge of the soft conductive charging conductor is applied to the inner surface of the instep side. The content is that the pressing plate in contact is fixed.

According to a seventh aspect of the present invention, there is provided the footwear according to the fifth aspect, wherein the soft conductive charging conductor is erected on a toe plate provided and laid at a tip end of the footwear on the bottom plate portion. In the footwear according to claim 8, in the footwear, the soft conductive charging conductor is erected on a toe plate provided and laid at the tip of the footwear on the bottom plate portion, and an upper edge of the soft conductive charging conductor is provided at the upper edge of the soft conductive charging conductor. In addition, a pressing top plate that comes into contact with the inner surface of the instep side is fixedly provided.

[0015] Further, the content of claim 9 relates to the same footwear,
The soft conductive charging conductor is penetrated at the top end of the footwear of an oversole plate that is an insole plate or a toe plate disposed at the top of the bottom plate portion, and the upper edge of the soft conductive charging conductor is the instep side. The soft conductive charging conductor covers the hard inner core with the soft conductive exterior part, and both end plates of the soft conductive exterior part are in the width direction of the footwear body. The reinforcing plate fixed in contact with the lower surface of the tip of the footwear by bending perpendicularly outward and further abutting on the upper surface of the tip of the footwear includes the respective soft conductive exterior parts of the soft conductive charging conductor. Is characterized in that a reinforcing ridge abutting and fixed to the base portion is formed.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 shows a shoe as an example of footwear, and a footwear main body 1 is composed of a bottom plate 1a and an upper side 1b. Further, FIG. 4 illustrates the footwear body 1 as a sandal, which is different in shape and the like, but includes a bottom plate portion 1a and a back portion 1b. Although not shown, in the case of a clog, the base material is the bottom plate portion, and the thong corresponds to the instep side portion.

The footwear of claim 1 will be described in detail with reference to FIGS. 1 and 4 described above. The footwear L of the wearer is located between the bottom plate 1a and the upper side 1b of the footwear body 1. In between the fingers, the charging conducting portion 2a, which is one end side of the soft conductor 2, is exposed so as to be pinched like clogs of clogs,
It is vertically mounted between the upper part 1b and the bottom plate part 1a. A charging lead-out portion 2b on the other end side of the soft conductor 2 is provided through the bottom plate portion 1a,
c, it is constituted by exposing the leading end face 2c so that it can be grounded.
c may protrude from the ground plane 1c. Here, the soft conductor 2 is obtained by adding carbon black as a filler to neoprene, silicon rubber, or the like, and dispersing a conductive rubber obtained by performing a roll operation in a certain direction, various other conductive powders, and the like in various synthetic resins. Any material that has appropriate softness and conductivity to the foot, such as a material, may be used.

In the first embodiment, the soft conductor 2 may be formed of a single material. However, as described in the second embodiment, the soft conductor 2 described above is compared with the soft conductor 2 described above. It may be constituted by a conductive inner core portion 2d which is relatively hard and a relatively soft conductive outer sheath portion 2e which encloses the conductive inner core portion 2d. The user can supply a product which does not impair the comfort and is satisfactory in terms of durability.

In the example shown in FIG. 1 (B), the upper end edge of the conductive exterior part 2e is fixed to the upper part 1b.
Of course, they may be just in contact with each other or they may be separated from each other. The lower edge of the bottom plate 1a is sandwiched and fixed between the cushioning material 1d and the overlay 1e. It penetrates from the upper part 1e to the bottom part 1f via the cushion material 1d.

As described above, in the footwear according to the first aspect, since the soft conductive material 2 is used like a clog of a clog, it is possible to remove the static electricity of the human body and to feel discomfort or fear due to unintended discharge. Not only is it possible to prevent diseases such as hallux valgus, in which the foot is deformed so that a projection L1 is formed on the thumb as shown in FIG.
Adopting the sandals shown in FIG. 4 is effective and can provide shoes that are easy to walk. Further, since sweat is easily generated between the fingers, even if socks are worn, static electricity can be efficiently removed through the fibers and sweat. In the illustrated example, only one soft conductor 2 is erected. However, it is desirable that the soft conductor 2 be provided at a plurality of locations so that it can be sandwiched between the corresponding fingers.

Next, the footwear according to the third aspect will be described with reference to FIG.
b or from the vicinity thereof to the bottom plate portion 1a, but at a position where the wearer's foot L can be pinched between the fingers, and is located between the instep side portion 1b and the bottom plate portion 1a. In this case, a soft conductive charging conductor 2f is vertically mounted, and its lower end surface 2g faces the bottom plate portion 1a. The conductive charging lead-out body 2h, which is separate from the soft conductive charging conductor 2f, is provided through the bottom plate 1a, so that the ground plane 1c of the bottom plate 1a is provided.
In this configuration, the lead body end face 2j is exposed, and the upper end face 2k of the conductive charging lead body 2h is in contact with the lower end face 2g of the soft conductive charging conductor 2f so as to be in a conductive state. ing.

Since the soft conductive charging conductor 2f is constructed as described above, it can be easily attached at the time of manufacturing the upper part 1b. The upper end surface 2k and the lower end surface 2g may be abutted with the bottom plate portion 1a in advance and integrated with the bottom plate portion 1a and the instep side portion 1b, thereby facilitating the production. Further, the conductive charging lead-out body 2h of the bottom plate 1a can be made of metal or the like without using a soft conductive material, so that satisfactory results can be easily obtained in terms of durability.

As described in claim 4, the above-mentioned soft conductive charging conductor 2f is provided in the same manner as in claim 2.
A relatively hard conductive inner core 2 disposed at its axis
m and a relatively hard conductive outer casing 2n enclosing the same, it is possible to provide both comfort and durability in the same manner as described in claim 2 above. it can.

Next, the footwear according to the fifth aspect will be described with reference to FIG. 5. As in the above-mentioned footwear according to the third aspect, the footwear according to the fifth aspect includes a sole plate 1a and an upper side 1b. A soft conductive charging conductor 2f is exposed between the fingers of the wearer's foot L so as to be vertically mounted between the instep side 1b and the bottom plate 1a to expose the bottom plate 1a. The conductive charging lead-out body 2h, which penetrates the grounding surface 1c and is exposed, has an upper end surface 2k that is in conductive contact with the lower end surface 2g of the soft conductive charging conductive body 2f. Is formed. According to the fifth aspect of the present invention, the soft conductive charging conductor 2f
Is erected on the footwear tip 1h of the insole 1g disposed at the highest position in the bottom plate 1a. In the illustrated example, a slit 1j is cut in the longitudinal direction of the footwear on the front end 1h of the insole board 1g, and the base end of the soft conductive charging conductor 2f fitted to the slit 1j is bonded. It is erected.

Therefore, if the insole plate 1g as described above is prepared in advance and is placed on the top of the bottom plate portion 1a by inserting it into shoes or the like, the soft conductive charging conductor 2f is formed. Not only can the footwear according to the present invention be obtained by efficient work, but also can be easily and quickly repaired when the soft conductive charging conductor 2f is damaged, By removing 1 g of the insole plate, it can be used as ordinary footwear. Of course, the above-mentioned insole plate 1g can be completely fixed on the bottom plate portion 1a by an adhesive material, and it is not simply loaded and placed as described above so that it can be easily replaced at any time. You may make it adhere | attach releasably by using a double-sided adhesive tape.

Next, claim 6 will be described. The difference from the above-described claim 5 is that, as shown in FIG. 6, a soft conductive charging conductor 2f is arranged at the uppermost position of the bottom plate 1a. In the insole board 1g, the tip of footwear 1
h, and a pressing plate 2q abutting on the inner surface of the upper side 1b is provided on the upper edge 2p of the soft conductive charging conductor 2f by an adhesive means or the like. It is mounted and fixed. Here, when loading and placing the insole plate 1g on the bottom plate portion 1a, the aforementioned pressing plate 2q
In addition to this, it can be fixed not only by pressing against the inner surface of the instep side portion 1b but also by an adhesive or by a double-sided adhesive tape or the like so as to be releasable.

Next, claim 7 will be described in detail with reference to FIG. 7. As described in claims 5 and 6, the footwear according to claim 3 is a major premise. Instead of using it, in the slit 1m of the toe plate 1k that can be laid and laid only at the tip of footwear,
The base end of the soft conductive charging conductor 2f is engaged and fixed upright by means of an adhesive or the like. Therefore, when adopting the toe plate 1k as described above, the toe plate 1k can be worn simply by mounting it inside the tip of a shoe or the like, and at this time, the toe plate 1k can be placed on the bottom plate portion 1a if necessary. To the back side 1b.
It may be adhered to the inner surface of. Such an operation can be performed more simply and quickly than in the case of the insole board 1g, and since it is not bonded, it is convenient when necessary to remove or replace this as needed.

Further, the eighth aspect will be described. The difference from the sixth aspect is as follows. That is, as shown in FIG. 8, the above-mentioned soft conductive charging conductor 2f is not only erected on the toe plate 1k disposed at the uppermost position of the bottom plate portion 1a, but also on the soft conductive charging conductor. A pressing top plate 2r, which comes into contact with the inner surface of the instep side 1b, is mounted and fixed orthogonally in the illustrated example to the upper end edge 2p of 2f by an adhesive means or the like. 6 is different from the pressing plate 2q of FIG. 6 in that the both width edge portions 2s formed in the width direction of the footwear are placed on the side ends of the pressing top plate 2r. In addition, the one fixed with an adhesive or the like is shown.

Now, the ninth aspect of the present invention will be described with reference to FIGS. 9 and 10. As in the fifth to eighth aspects, as shown in FIG. The conductor 2f and the conductive charging lead-out body 2h on the bottom plate 1a side are
The present invention relates to footwear configured to be in contact and conduction with each lower end surface 2g and upper end surface 2k. The above-mentioned soft conductive charging conductor 2f is provided on the top plate 1n, which is the insole plate 1g or toe plate 1k disposed at the uppermost position in the bottom plate portion 1a, and as shown in FIG. The slits 1j and the elongated holes 1p protruding from the holes are fitted and adhered to each other. The upper edge 2p of the soft conductive charging conductor 2f is brought into contact with or close to the inner surface of the upper part 1b.
Is formed by covering the hard inner core portion 2t with the soft conductive exterior portion 2u.

Further, the both end plate portions 2v of the soft conductive exterior portion 2u are bent orthogonally toward the outside in the width direction of the footwear main body 1, and are applied to the lower surface of the footwear tip portion 1h with an adhesive or the like. The footwear tip 1h
In the example shown in the figure, which is fixed to the upper surface of the soft conductive charging conductor 2f, only one pair of reinforcing plates 3 are provided on each of the left and right soft conductive exterior portions 2u of the soft conductive charging conductor 2f, and fixed to the base portion thereof. Reinforced rising portions 3a and 3b are formed.

Therefore, according to the ninth aspect of the present invention,
Not only is the hard conductive core 2f provided with the hard conductive core 2t but also the reinforcing ridges 3a and 3b of the reinforcing plate 3 are fixed to the base of the soft conductive outer casing 2u. The soft conductive charging conductor 2f can hold the upright state by itself, and therefore does not use the pressing plate 2q or the pressing top plate 2r, and furthermore, it is assumed that the upper edge 2p is not in contact with or fixed to the deck portion 1b. In addition, it is possible to prevent the player from being inadvertently bent and displaced from between the toes.

[0032]

Since the present invention can be constructed as described above, according to the first aspect, it is arranged so that the soft conductor can be grounded at a position corresponding to the thong of a clog. Because of the use of sweat between the fingers, discharge can be promoted, and the advantages of clogs can be used, and even in chemical shoes, desirable results can be obtained in terms of prevention of hallux valgus and health management. As described in the item 2, by forming the soft conductor into a double structure including a conductive inner core portion formed of hard and soft and a conductive outer sheath portion, it is possible to improve the usability and durability during use.

Next, according to the third aspect of the present invention, instead of discharging a charge by a series of soft conductors as in the first embodiment, the separated soft conductive charging conductor and the conductive material are separated from each other. Since the same purpose as in claim 1 is achieved by contact with the charge deriving body, the bottom plate portion and the back side portion are separately manufactured, and then the both are continuously processed.
The footwear according to the present invention can be manufactured simply and quickly, and its durability can be improved. Further, in claim 4 as well as in claim 2, the soft conductive charging conductor is formed of a conductive inner core and a conductive outer body, so that it is gentle to the toes and A product with excellent durability can be provided.

According to a fifth aspect of the present invention, in the footwear according to the third aspect, the soft conductive charging conductor is erected on the insole, so that the operation of simply inserting the insole into the insole allows the footwear to be performed simply and quickly. As a result, it is possible not only to improve the production efficiency of footwear, but also to provide a convenient one for repair or replacement in case of breakage. In the case of Claim 6, this is also claimed in Claim 3.
Since the pressing plate is provided on the soft conductive charging conductor in the constitution of claim 5 in the footwear of the present invention, not only can the insole plate be inserted into the footwear, but also the footwear can be completed simply and quickly, By the contact between the pressing plate and the instep side, the upright state of the soft conductive charging conductor can be ensured.

According to the seventh aspect of the present invention, the same soft conductive charging conductor is set on the toe plate and is mounted on the footwear, so that it can be formed smaller than the insole plate. The operation of loading, repairing, and replacing can be easily and quickly performed, and can be used as an option similarly to the footwear according to claim 5, and further, in claim 8, Since the soft conductive charging conductor according to the seventh aspect is provided with a pressing top plate and is brought into contact with the inner surface of the instep side portion, the upright holding state of the soft conductive charging conductive body is stabilized.

In the case of claim 9, this is also the case of claim 3.
In the footwear of the above, a hard inner core portion is provided on a soft conductive electrifying conductor standing upright with respect to the overlay, and the end plate portion of the soft conductive exterior portion is adhered to the lower surface of the footwear tip portion, and the reinforcing plate is attached to the upper surface of the shoe tip portion Since the base portion of the soft conductive electrification conductor is reinforced by the reinforcing ridges, it is possible to provide a footwear that secures its uprightness, is easy to walk and has high durability.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows footwear according to claims 1 and 2, wherein (A) is a partially cutaway perspective view and (B) is a cross-sectional front view at the tip end side of the footwear.

FIG. 2 is a cross-sectional front view showing an example of the footwear according to the third embodiment at a tip portion of the footwear.

FIG. 3 is a plan view of the tip of a foot showing hallux valgus.

4A and 4B show another embodiment of the footwear according to the first and second aspects, wherein FIG. 4A is a perspective view thereof, and FIG. 4B is a schematic plan view of a footwear state.

FIG. 5 is a perspective view of an insole plate mounted on the footwear according to claim 5;

FIG. 6 is a perspective view of an insole plate mounted on the footwear according to claim 6;

FIG. 7 is a perspective view of a toe plate mounted on the footwear according to claim 7;

FIG. 8 is a perspective view of a toe plate mounted on the footwear according to claim 8;

FIG. 9 is a perspective view of an overlay mounted on the footwear according to claim 9;

10 (A) and 10 (B) are plan views of the front end of each footwear showing only the upper board of FIG. 9, respectively, and FIG. 10 (C) is a cross-sectional front view showing the front end of the footwear of FIG. 9; .

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Footwear main body 1a Bottom plate part 1b Upper part 1c Ground surface 1g Insole plate 1h Footwear tip part 1k Toe plate 1n Overlay plate 2 Soft conductor 2a Charge conduction part 2b Charge derivation part 2d Conductive inner core part 2e Conductive exterior part 2f Soft Conductive electrifying conductor 2g Lower end surface 2h Conductive electrification lead 2k Upper end surface 2m Conductive inner core 2n Conductive outer sheath 2p Upper edge 2q Pressing plate 2r Pressing top plate 2t Hard inner core 2u Soft conductive outer sheath 2v End Plate part 3 Reinforcement plate 3a Reinforced ridge 3b Reinforced ridge L Foot

Claims (9)

[Claims] In a footwear body comprising a bottom plate portion and a back portion, a charging conducting portion, which is one end side of a soft conductor, is provided at a portion of a wearer's foot which can be pinched between fingers. Exposure,
Along with being vertically mounted between the instep side portion and the bottom plate portion, the charging lead-out portion, which is the other end side of the soft conductor, is provided through the bottom plate portion so as to be exposed on the ground surface thereof. Footwear characterized by having done. 2. A soft conductor is formed by a relatively hard conductive core disposed at the axis thereof and a relatively soft conductive sheath covering the conductive core. 2. The footwear of claim 1, wherein the footwear is made. 3. A soft conductive charging conductor is exposed in a portion of the footwear of the wearer's foot that can be pinched between fingers in the footwear body including the bottom plate portion and the instep side portion. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. Footwear characterized in that an upper end surface is formed in contact with the lower end surface in a conductive state. 4. The soft conductive charging conductor includes a relatively hard conductive inner core disposed at an axis thereof, and a relatively soft conductive outer sheath covering the conductive inner core. 4. The footwear of claim 3, wherein the footwear is formed by: 5. A footwear body comprising a bottom plate portion and a back side portion, wherein a soft conductive charging conductor is exposed at a portion of the wearer's foot which can be pinched between fingers. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. In the footwear in which the upper end surface which is in contact with the lower end surface in a conductive state is formed, the soft conductive charging conductor is erected at the tip end of the footwear of the insole plate disposed at the uppermost position in the bottom plate portion. Footwear characterized by being. 6. A footwear body comprising a bottom plate portion and a back portion, wherein a soft conductive charging conductor is exposed at a portion of the wearer's foot which can be pinched between fingers. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. In the footwear in which the upper end surface which is in contact with the lower end surface in a conductive state is formed, the soft conductive charging conductive body is erected at the tip end of the footwear of the insole plate disposed at the uppermost position in the bottom plate portion, Footwear, characterized in that a pressing plate for contacting the inner surface of the upper side is fixed to the upper edge of the soft conductive charging conductor. 7. A soft conductive charging conductor is exposed at a portion of the footwear of the wearer that can be pinched between fingers in a footwear body including a bottom plate portion and a back portion. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. In the footwear in which an upper end surface which is in contact with the lower end surface in a conductive state is formed, the soft conductive charging conductive body is erected on a toe plate laid and laid at a tip end of the footwear on the bottom plate portion. Footwear characterized by: 8. A footwear body comprising a bottom plate portion and a back portion, wherein a soft conductive charging conductor is exposed at a portion of the wearer's foot which can be pinched between fingers. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. In the footwear in which the upper end surface which is in contact with the lower end surface in a conductive state is formed, the soft conductive charging conductor is erected on a toe plate laid and laid at the tip of the footwear on the bottom plate portion, and the soft Footwear characterized in that a pressing top plate which is in contact with the inner surface of the upper side is fixed to the upper edge of the conductive charging conductor. 9. A footwear body comprising a bottom plate portion and an upper side portion, wherein a soft conductive charging conductor is exposed at a portion of the wearer's foot which can be pinched between fingers. The conductive charging lead body, which is vertically mounted between the side portion and the bottom plate portion and penetrates through the bottom plate portion and is exposed on the ground plane, includes the soft conductive charging conductor of the soft conductive charging conductor. In the footwear in which the upper end surface which is in contact with the lower end surface in a conductive state is formed, the soft conductive charging conductor is an oversole plate which is an insole plate or a toe plate disposed at the uppermost position in the bottom plate portion. The soft conductive charging conductor is penetrated at the distal end, and the upper edge of the soft conductive charging conductor contacts or approaches the inner surface of the instep side, and the soft conductive charging conductor covers the hard inner core with the soft conductive outer part. And the both end plate portions of the soft conductive exterior portion are orthogonal to the width direction outside of the footwear body. The reinforcing plate fixed in contact with the lower surface of the tip of the footwear by bending into the above, and further fixed in contact with the upper surface of the tip of the shoe, has a base portion in each soft conductive exterior portion of the soft conductive charging conductor. Footwear characterized in that an abutment-fixed reinforcing ridge is formed.