CN103932446A - Electrostatic protection shoe for dust-free room - Google Patents
Electrostatic protection shoe for dust-free room Download PDFInfo
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- CN103932446A CN103932446A CN201410182310.XA CN201410182310A CN103932446A CN 103932446 A CN103932446 A CN 103932446A CN 201410182310 A CN201410182310 A CN 201410182310A CN 103932446 A CN103932446 A CN 103932446A
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- splice
- footwear
- conductor wire
- fastener
- metal eye
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides an electrostatic protection shoe for a dust-free room. The electrostatic protection shoe for the dust-free room comprises a vamp, a first electric lead and a second electric lead, wherein the vamp is provided with at least one metal buckle penetrating through the vamp; the first electric lead is provided with a first fastener and makes direct contact with the ground; the first fastener is electrically connected with the outer side of the metal buckle in a buckled mode; the second electric lead is provided with a second fastener; the second electric lead makes direct contact with the human body; the second fastener is electrically connected with the inner side of the metal buckle in a buckled mode. The human body, the second electric lead, the first electric lead and the ground form a current loop via the metal buckle so that static electricity carried with the human body can be discharged. Compared with the prior art, the electrostatic protection shoe has the advantages that because an inner layer electric lead for guiding static electricity of the human body is designed to be located in the shoe, the lead can be prevented from being suspended outside the shoe, and fault risks are better avoided when people walk about.
Description
Technical field
The present invention relates to a kind of electrostatic defending technology, relate in particular to a kind of electrostatic defending footwear for dust free room.
Background technology
When the contact of two nonconducting objects is when separating, all likely can cause the transfer of electronics, make these two nonconducting objects produce extra electric charge, this extra electric charge producing is static.In the time that the static of accumulating on object discharges to other relatively low object of current potential, just produce static discharge phenomenon.Usually, the generation of static discharge can be divided into Direct-type and indirect-type, and wherein, Direct-type refers to that object directly contacts with another charged object that produces electric charge via friction, and indirect-type refers to the charge generation variation electrification by induction of object because of surrounding itself.
In the prior art, some need to carry out place (such as dustless laboratory) when work of electrostatic defending, if can not effectively control the generation of static, will produce damage to some equipment or instrument.Current, the dustless footwear of a kind of anti-skidding static in the time making, in vamp with, be provided with the end in footwear through injection molding at the large end of footwear, connect vamp and the large end of footwear in injection molding mode by the end in footwear, thereby form this dustless footwear.In addition, static pin ring adopts eye-splice-type design, wear off conveniently, and size capable of regulating.But the on-the-spot dustless footwear that use are often designed to long tube type, if experimenter wears static pin ring, its blue conductor wire hangs on outside footwear.Human body is in the time walking about, and the industrial accident such as the space between the dustless footwear of blue conductor wire and long tube type very likely causes such as tripping, pull, mechanism's damage, causes unnecessary property loss.
In view of this, how designing a kind of electrostatic defending footwear for dust free room, or existing anti-static dust-free footwear are improved, to eliminate above-mentioned defect or potential potential faults, is a person skilled problem urgently to be resolved hurrily in the industry.
Summary of the invention
For anti-static dust-free footwear of the prior art existing above-mentioned defect in use, the invention provides a kind of novelty, for the electrostatic defending footwear of dust free room.The eye-splice-type design of adding by the vamp of these electrostatic defending footwear, by the conduction eye-splice of the conduction eye-splice of outer conductor wire and vamp make-up and internal layer conductor wire and footwear inwall make-up, thereby the static in human body is released into the earth via a current loop, reaches effect of electrostatic defending.In addition, because the internal layer conductor wire of being responsible for drainage designs in footwear, thereby can avoid wire rod hanging outside footwear, the potential faults while walking about to evade personnel.
According to one aspect of the present invention, a kind of electrostatic defending footwear for dust free room are provided, comprising:
One vamp, has at least one metal eye-splice, and described metal eye-splice runs through described vamp;
One first conductor wire, has one first fastener, and described the first conductor wire directly contacts with the earth, and described the first fastener is electrically connected and fastens the outside to described metal eye-splice; And
One second conductor wire, has one second fastener, and described the second conductor wire directly contacts with human body, and described the second fastener is electrically connected and fastens the inner side to described metal eye-splice,
Wherein, described human body, described the second conductor wire, described the first conductor wire and described the earth form a current loop by described metal eye-splice, the static carrying to discharge described human body.
An embodiment therein, metal eye-splice is arranged at respectively the both sides of described vamp.
An embodiment therein, described the first conductor wire comprises one first conductive strips and one second conductive strips that are electrically connected, and described the first conductive strips contact with described vamp, and described the second conductive strips contact with described the earth.
An embodiment therein, described metal eye-splice is arranged at the junction of described the first conductive strips and described the second conductive strips.
An embodiment therein, the length of described the first conductive strips is adjustable, in order to adapt to the vamp width of different size.
An embodiment therein, described the second conductor wire comprises telescopic conductive material, in order to cross over and firmly to contact the instep of described human body.
An embodiment therein, the outside of described metal eye-splice is a lug boss, the inner side of described metal eye-splice is a depressed part, described metal eye-splice forms convex-concave with the first fastener of described the first conductor wire and coordinates, and described metal eye-splice forms concavo-convex cooperation with the second fastener of described the second conductor wire.
An embodiment therein, the material of described metal eye-splice is copper.
Adopt the electrostatic defending footwear for dust free room of the present invention, the metal eye-splice of its vamp is through to outward in vamp from vamp, the first conductor wire directly contacts with the earth and its first fastener is electrically connected and fastens to the outside of metal eye-splice, the second conductor wire directly contacts with human body and its second fastener is electrically connected and fastens to the inner side of metal eye-splice, thus, human body, the second conductor wire, the first conductor wire and the earth have formed current loop by metal eye-splice, the static carrying to discharge human body.Than prior art, electrostatic defending footwear of the present invention design the internal layer conductor wire of being responsible for static electricity on human body to carry out drainage in footwear, thereby can avoid wire rod hanging outside footwear, the potential faults while walking about to evade better personnel.
Brief description of the drawings
Reader, after having read the specific embodiment of the present invention with reference to accompanying drawing, will become apparent various aspects of the present invention.Wherein,
Fig. 1 illustrates the structural representation of a kind of dustless electrostatic defending footwear of the prior art;
Fig. 2 illustrates the structural representation according to the dustless electrostatic defending footwear of one embodiment of the present invention; And
The connection diagram of the second conductor wire of dustless electrostatic defending footwear that Fig. 3 illustrates Fig. 2 in footwear.
Detailed description of the invention
For the technology contents that the application is disclosed is more detailed and complete, can be with reference to accompanying drawing and following various specific embodiments of the present invention, in accompanying drawing, identical mark represents same or analogous assembly.But those of ordinary skill in the art should be appreciated that the embodiment that hereinafter provided is not used for limiting the scope that the present invention is contained.In addition, accompanying drawing, only for being schematically illustrated, is not drawn according to its life size.
With reference to the accompanying drawings, the detailed description of the invention of various aspects of the present invention is described in further detail.
Fig. 1 illustrates the structural representation of a kind of dustless electrostatic defending footwear of the prior art.With reference to Fig. 1, existing dustless electrostatic defending footwear comprise a static leg ring 100, a connection wire 102 and cover the earth lead 104 of vamp.Static leg ring 100 contacts with user's shank, earth lead 104 contacts with the earth, because the one end that connects wire 102 is electrically connected to static leg ring 100, the other end is electrically connected to earth lead 104, when human body is during with static, the current path that just can form by static leg ring 100, connection wire 102 and earth lead 104, is discharged into the earth.
But as previously mentioned, these dustless electrostatic defending footwear are designed to long tube type, in the time that experimenter wears static pin ring, connect wire 102 and hang on outside footwear.Human body, in the time walking about, connects the industrial accidents such as space between wire 102 and the vertical cylindrical part of the dustless footwear of long tube type very likely causes such as tripping, pull, mechanism's damage, causes unnecessary property loss.
In order to solve above-mentioned defect of the prior art or deficiency, the invention provides a kind of dustless electrostatic defending footwear of novelty, hang on the outer potential safety hazard of being brought of footwear to solve connection wire.Fig. 2 illustrates the structural representation according to the dustless electrostatic defending footwear of one embodiment of the present invention.The connection diagram of the second conductor wire of dustless electrostatic defending footwear that Fig. 3 illustrates Fig. 2 in footwear.
With reference to Fig. 2 and Fig. 3, electrostatic defending footwear of the present invention are suitable for experimenter and use at dust free room, and it comprises a vamp 20, one first conductor wire 22 and one second conductor wire 26.
Specifically, it is (not shown in the figures that the vamp 20 of these electrostatic defending footwear has at least one metal eye-splice, second fastener 261 that covers by the first fastener 24 of Fig. 2 with Fig. 3), this metal eye-splice is through in vamp 20 (be in footwear 28) outside vamp 20, for example, the material of metal eye-splice is copper.The first conductor wire 22 has one first fastener 24.This first conductor wire 22 directly contacts with the earth, and the first fastener 24 is electrically connected and fastens to the outside of metal eye-splice.The second conductor wire 26 has one second fastener 261.This second conductor wire 26 directly contacts with human body, and the second fastener 261 is electrically connected and fastens to the inner side of metal eye-splice.From the above, electrostatic defending footwear of the present invention utilize human body, the second conductor wire 26, the first conductor wire 22 and the earth, have formed current loop by the metal eye-splice being through in footwear from vamp 20, to discharge the static that human body carries.
In one embodiment, metal eye-splice is arranged at respectively the both sides of vamp 20.For example, a metal eye-splice is placed in the correspondence position of the first fastener 24, and another metal eye-splice is placed in opposite side on vamp 20, relative with this first fastener 24.In addition, this first conductor wire 22 can comprise one first conductive strips 221 and one second conductive strips 223 that are electrically connected.The first conductive strips 221 contact with vamp 20.The second conductive strips 223 contact with the earth, that is the second conductive strips 223 are below sole.Preferably, metal eye-splice is arranged at the junction of the first conductive strips 221 and the second conductive strips 223.Moreover the length of the first conductive strips 221 is adjustable, in order to adapt to the vamp width of different size.
In one embodiment, the second conductor wire 26 comprises telescopic conductive material, in order to cross over and firmly to contact the instep of human body.
As the detailing of metal eye-splice, preferably, the outside of metal eye-splice is a lug boss (being positioned at a side of vamp), and the inner side of metal eye-splice is a depressed part (being positioned at a side of footwear).Thus, metal eye-splice forms male-female with the first fastener 24 of the first conductor wire 22 and coordinates, and metal eye-splice forms recessed-protruding cooperation with the second fastener 261 of the second conductor wire 26.
Adopt the electrostatic defending footwear for dust free room of the present invention, the metal eye-splice of its vamp is in vamp is through to footwear, the first conductor wire directly contacts with the earth and its first fastener is electrically connected and fastens to the outside of metal eye-splice, the second conductor wire directly contacts with human body and its second fastener is electrically connected and fastens to the inner side of metal eye-splice, thus, human body, the second conductor wire, the first conductor wire and the earth have formed current loop by metal eye-splice, the static carrying to discharge human body.Than prior art, electrostatic defending footwear of the present invention design the internal layer conductor wire of being responsible for static electricity on human body to carry out drainage in footwear, thereby can avoid wire rod hanging outside footwear, the potential faults while walking about to evade better personnel.
Above, describe the specific embodiment of the present invention with reference to the accompanying drawings.But those skilled in the art can understand, without departing from the spirit and scope of the present invention in the situation that, can also do various changes and replacement to the specific embodiment of the present invention.These changes and replacement all drop in the claims in the present invention book limited range.
Claims (8)
1. for electrostatic defending footwear for dust free room, it is characterized in that, described electrostatic defending footwear comprise:
One vamp, has at least one metal eye-splice, and described metal eye-splice runs through described vamp;
One first conductor wire, has one first fastener, and described the first conductor wire directly contacts with the earth, and described the first fastener is electrically connected and fastens the outside to described metal eye-splice; And
One second conductor wire, has one second fastener, and described the second conductor wire directly contacts with human body, and described the second fastener is electrically connected and fastens the inner side to described metal eye-splice,
Wherein, described human body, described the second conductor wire, described the first conductor wire and described the earth form a current loop by described metal eye-splice, the static carrying to discharge human body.
2. the electrostatic defending footwear for dust free room according to claim 1, is characterized in that, described metal eye-splice is arranged at respectively the both sides of described vamp.
3. the electrostatic defending footwear for dust free room according to claim 2, it is characterized in that, described the first conductor wire comprises one first conductive strips and one second conductive strips that are electrically connected, and described the first conductive strips contact with described vamp, and described the second conductive strips contact with described the earth.
4. the electrostatic defending footwear for dust free room according to claim 3, is characterized in that, described metal eye-splice is arranged at the junction of described the first conductive strips and described the second conductive strips.
5. the electrostatic defending footwear for dust free room according to claim 3, is characterized in that, the length of described the first conductive strips is adjustable, in order to adapt to the vamp width of different size.
6. the electrostatic defending footwear for dust free room according to claim 1, is characterized in that, described the second conductor wire comprises telescopic conductive material, in order to cross over and firmly to contact the instep of described human body.
7. the electrostatic defending footwear for dust free room according to claim 1, it is characterized in that, the outside of described metal eye-splice is a lug boss, the inner side of described metal eye-splice is a depressed part, described metal eye-splice forms convex-concave with the first fastener of described the first conductor wire and coordinates, and described metal eye-splice forms concavo-convex cooperation with the second fastener of described the second conductor wire.
8. the electrostatic defending footwear for dust free room according to claim 1, is characterized in that, the material of described metal eye-splice is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182310.XA CN103932446A (en) | 2014-04-30 | 2014-04-30 | Electrostatic protection shoe for dust-free room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182310.XA CN103932446A (en) | 2014-04-30 | 2014-04-30 | Electrostatic protection shoe for dust-free room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103932446A true CN103932446A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410182310.XA Pending CN103932446A (en) | 2014-04-30 | 2014-04-30 | Electrostatic protection shoe for dust-free room |
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| CN (1) | CN103932446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923426A (en) * | 2017-03-29 | 2017-07-07 | 保定新洋鞋业有限公司 | A kind of antistatic resistance to compression being folded without breaking footwear |
| CN112940486A (en) * | 2021-01-26 | 2021-06-11 | 苏州天华超净科技股份有限公司 | Polyurethane material for anti-static shoe sole and anti-static shoe |
-
2014
- 2014-04-30 CN CN201410182310.XA patent/CN103932446A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923426A (en) * | 2017-03-29 | 2017-07-07 | 保定新洋鞋业有限公司 | A kind of antistatic resistance to compression being folded without breaking footwear |
| CN112940486A (en) * | 2021-01-26 | 2021-06-11 | 苏州天华超净科技股份有限公司 | Polyurethane material for anti-static shoe sole and anti-static shoe |
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Application publication date: 20140723 |
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| WD01 | Invention patent application deemed withdrawn after publication |