CN2766602Y

CN2766602Y - Antistatic electric conduction shoes

Info

Publication number: CN2766602Y
Application number: CN 200520069200
Authority: CN
Inventors: 裴振华
Original assignee: TIANHUA SUPER-PURIFYING SCIENCE-TECHNOLOGY Co Ltd SUZHOU INDUSTRY GARDEN
Current assignee: Suzhou TA&A Ultra Clean Technology Co., Ltd.
Priority date: 2005-02-18
Filing date: 2005-02-18
Publication date: 2006-03-29
Anticipated expiration: 2015-02-18

Abstract

The utility model relates to a pair of antistatic and conductive shoes which is formed by that an upper (4) and an antistatic or conductive sole (1) are connected together. The utility model is characterized in that the shoe is provided with a conductive band (2); the head of the conductive band (2) is electrically connected with the sole (1); the tail of the conductive band is directly contacted with the leg of a human body. The utility model makes some improvements on the basis of the prior art and has the advantages of simple structure, high antistatic and conductive performance and high reliability.

Description

A kind of anti-static shoes, conductive shoes

Technical field

The utility model relates to a kind of anti-static shoes and conductive shoes, particularly a kind of anti-static shoes and conductive shoes with higher antistatic requirement, the anti-static shoes that uses such as the production of semiconductor article and workplace staff.

Background technology

Development along with electronics manufacturing, the production of various electronic products all needs high-accuracy equipment and people's operation and maintenance, yet the components and parts in the electronic product all have the problem of destruction by electrostatic field, especially relevant with semiconductor article industry, electrostatic phenomenon is an invisible killer often, it not only can do great damage to product, and is difficult for being discovered, and it is very important therefore to strengthen anti-static precautions.Anti-static shoes has been widely used in various production and workplaces with antistatic requirement as a kind of electrostatic defending product.

Existing anti-static shoes and conductive shoes all are made of sole and upper of a shoe two parts, have added special antistatic or conductive material in its material for sole of shoe, and the volume resistance of sole is controlled within the specific limits.By the regulation of GB GB4385, the volume resistance value of anti-static shoes sole should be 10 ⁵～10 ⁹In the scope of Ω, the volume resistance value of conductive shoes sole answers≤10 ⁵Ω.The action principle of existing anti-static shoes and conductive shoes is: the static that produces on the human body by the contacting of human body sole and sole, is delivered on the sole, reaches the earth formation discharge loop by sole again.Though this traditional approach is comparatively simple, the performance of its antistatic, conduction is reliable inadequately.This is because have contact resistance between human body sole and sole, this contact resistance directly has influence on the performance of antistatic, conduction, this contact resistance changes bigger, wayward again, it can be subjected to the influence of following three aspects: 1, the socks of human foot's dress, the thickness of its socks, the difference of material; 2, be subjected to the influence of different temperatures in the environment, humidity, its resistance change; 3, be subjected to the influence of the situation of wearing.Therefore, the antistatic of existing anti-static shoes and conductive shoes, the reliability of electric conductivity are not good, as winter the human foot to wear thick socks, weather dry again, this moment, the human body sole was just higher with the sole resistance of getting an electric shock indirectly, made antistatic, the electric conductivity variation of integral body.In addition, existing anti-static shoes and conductive shoes occupation mode are single, can only be with the form dress of footware, and personnel need slough own common shoes and change when wearing, inconvenience.

Summary of the invention

The utility model provides a kind of anti-static shoes, conductive shoes, from the angle of shoes action principle, existing anti-static shoes, conductive shoes has been carried out architecture advances, to improve the performance of antistatic, conduction, effectively strengthens reliability.

For achieving the above object, the technical solution adopted in the utility model is: a kind of anti-static shoes, conductive shoes, connect and compose by the sole of upper of a shoe and antistatic or conduction, and these footwear are provided with conductive strips, the head of these conductive strips is electrically connected with sole, and its afterbody directly contacts with the human body shank.

Related content in the technique scheme is explained as follows:

1, in the such scheme, for further improving the contact reliability between conductive strips and sole, its preferred version is: be embedded sheet metal or wire netting in sole, the head of conductive strips is electrically connected with sole by this sheet metal or wire netting.

2, in the such scheme, conductive strips are made of canned paragraph and detachable section two parts, and these two parts connect by the snapper that is arranged on the upper of a shoe, use with convenient.

3, in the such scheme, described upper of a shoe can be common upper of a shoe form or strap configurations form, and during for common upper of a shoe, these footwear are changed dress in the mode of wearing of footware; During for strap configurations, these footwear can the shoe cover form be worn, and are enclosed within when wearing on original shoes to get final product.

The utility model operation principle is: set up conductive strips, connected human body shank and sole with this conductive strips, can be described as on the discharge loop of existing human body sole → sole and connect a path; During use, earlier footwear are put on, again with the afterbody plug of conductive strips in the socks stocking blank or be tied on the leg, make it directly to contact with leg skin.Connect human body and sole by conductive strips, the resistance value of conductive strips is less, substantially can ignore, be electrically connected also more reliably between conductive strips head and sole, its afterbody can be filled in easily in the socks stocking blank or be tied on the leg, guarantee directly to contact with skin, the contact resistance of Xing Chenging is compared with the contact resistance between sole with sole therebetween, and value is much smaller, and also is easier to control, therefore utilized this kind to connect human body shank → sole mode, connection reliability is improved effectively with conductive strips.

Simultaneously, also because the path of connecting human body shank → sole with conductive strips has been arranged, the path of former human body sole → sole even can save need not, the shoe cover form that is designed to shoes, be placed in the original shoes of user during use, rely on conductive strips to connect the path of human body shank → sole, can reach antistatic, conductive effect.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1, is provided with conductive strips on the utility model, utilize conductive strips to connect human body shank and sole, the resistance of conductive strips own is less, can ignore, the contact performance between its conductive strips and human body shank is more easy to control, more can guarantee, therefore, the utility model compared with prior art, its antistatic, electric conductivity effectively improve, reliability increases greatly.

2, owing to add sheet metal or wire netting in the sole of the present utility model, improved the reliability of electrical connection of conductive strips head and sole, made its antistatic, electric conductivity more guaranteed by this sheet metal or wire netting.

3, owing to be provided with conductive strips on the utility model, utilize conductive strips to connect human body shank and sole, the utility model can be used by the form of shoe cover, directly be placed in during use on the former footwear of wearing and get final product, use very convenient.

Description of drawings

Accompanying drawing 1 is the structural representation of embodiment one, and this figure is a partial sectional view;

Accompanying drawing 2 is the theory diagram of embodiment one;

Accompanying drawing 3 is the structural representation of embodiment two, and this figure is a partial sectional view;

Accompanying drawing 4 is the theory diagram of embodiment two.

In the above accompanying drawing: 1, sole; 2, conductive strips; 3, sheet metal or wire netting; 4, upper of a shoe; 5, snapper; 6, bandage; 7, canned paragraph; 8, detachable section.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: shown in accompanying drawing 1, a kind of anti-static shoes, conductive shoes are made of the sole 1 and the conductive strips 2 of upper of a shoe 4, antistatic or conduction, and the head of conductive strips 2 is electrically connected with sole 1, and afterbody directly contacts with the human body shank.Be embedded with sheet metal or wire netting 3 in the sole 1, the head of conductive strips 2 is electrically connected with sole 1 by this sheet metal or wire netting 3; Conductive strips 2 are made of canned paragraph 7 and detachable section 8 two parts, and these two parts connect by the snapper 5 that is arranged on the upper of a shoe.

Shown in accompanying drawing 2, during use, earlier footwear are changed, again with the afterbody plug of conductive strips in the socks stocking blank or be tied on the leg, make it directly to contact with leg skin.Promptly formed two paths between human body and sole, the one, connect human body shank → sole by conductive strips; The 2nd, human foot → sole.The resistance value of conductive strips is less among the former, can ignore substantially, is electrically connected also more reliable between conductive strips head and sole, its afterbody can be filled in easily in the socks stocking blank or be tied on the leg, guarantee directly to contact with skin, the contact resistance value of Xing Chenging is less therebetween, is easy to control.Therefore utilize two paths of this parallel connection, the resistance value between human body and sole is reduced greatly, its antistatic, electric conductivity obviously improve.Present embodiment is applicable to the occasion that higher antistatic, electric conductivity require.

Embodiment two: referring to accompanying drawing 3, a kind of anti-static shoes, conductive shoes are made of the sole 1 and the conductive strips 2 of upper of a shoe, antistatic or conduction, and the head of conductive strips 2 is electrically connected with sole 1, and afterbody directly contacts with the human body shank.Be embedded with sheet metal or wire netting 3 in the described sole 1, the head of conductive strips 2 is electrically connected with sole 1 by this sheet metal or wire netting 3.Described upper of a shoe is a bandage 6.

Shown in accompanying drawing 4, during use, need not to change footwear, present embodiment directly can be placed on the footwear of oneself dress, again with the afterbody plug of conductive strips in the socks stocking blank or be tied on the leg, make it directly to contact with leg skin.Promptly formed a path between human body and sole: be connected human body shank → sole by conductive strips.Wherein, the resistance value of conductive strips is less, substantially can ignore, be electrically connected also more reliable between conductive strips head and sole, its afterbody can be filled in easily in the socks stocking blank or be tied on the leg, guarantees directly to contact with skin, and the contact resistance value of Xing Chenging is less therebetween, be easy to control, therefore can guarantee to reach the effect of antistatic, conduction.The utility model is applicable to the occasion of general antistatic, electric conductivity requirement.

The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims

1, a kind of anti-static shoes, conductive shoes, sole [1] by upper of a shoe [4] and antistatic or conduction connects and composes, it is characterized in that: these footwear are provided with conductive strips [2], and the head of these conductive strips [2] is electrically connected with sole [1], and its afterbody directly contacts with the human body shank.

2, a kind of anti-static shoes according to claim 1, conductive shoes is characterized in that: be embedded with sheet metal or wire netting [3] in the described sole [1], the head of conductive strips [2] is electrically connected with sole [1] by this sheet metal or wire netting [3].

3, a kind of anti-static shoes according to claim 1, conductive shoes is characterized in that: described conductive strips [2] are made of canned paragraph [7] and detachable section [8] two parts, and these two parts connect by the snapper [5] that is arranged on the upper of a shoe.

5, a kind of anti-static shoes according to claim 1, conductive shoes is characterized in that: described upper of a shoe [4] is bandage [a 6] structure.