CN103691057A - Anti-static wristband device - Google Patents
Anti-static wristband device Download PDFInfo
- Publication number
- CN103691057A CN103691057A CN201410010318.8A CN201410010318A CN103691057A CN 103691057 A CN103691057 A CN 103691057A CN 201410010318 A CN201410010318 A CN 201410010318A CN 103691057 A CN103691057 A CN 103691057A
- Authority
- CN
- China
- Prior art keywords
- yarn
- antistatic
- hand ring
- ribbon
- ring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000000707 wrist Anatomy 0.000 claims abstract description 10
- 210000004177 elastic tissue Anatomy 0.000 claims description 18
- 230000003068 static effect Effects 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 11
- 238000009945 crocheting Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 4
- 238000002372 labelling Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004759 spandex Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
Landscapes
- Elimination Of Static Electricity (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses an anti-static wristband device, comprising a braid and a wristband part, wherein the braid comprises a braid body of which the warp direction is parallel to a length direction, a junction end at one end of the braid body, and a grounding end which is opposite to the junction end and is used for grounding, the braid body is provided with an elastic warp yarn piece formed by weaving, and an anti-static yarn with the electric conductivity being smaller than 3.5*10<7>Omega/cm, the anti-static yarn is woven in the elastic warp yarn piece in an inverted S shape along the length direction, the wristband part is formed by connecting the junction end of the braid to the braid body of the braid, and can enable a wrist to penetrate through the wristband part to be sleeved. The anti-static wristband device maintains the high elasticity under the condition of not influencing the electric conductivity of the original anti-static yarn, so that the wrist of a person can easily and conveniently penetrate through the device, and the device is also convenient to use in work.
Description
Technical field
The present invention relates to a kind of antistatic hand ring device, relate in particular to a kind of for personnel's wearing and in order to get rid of the antistatic hand ring device of health institute static electrification.
Background technology
Static is the problem existing for a long time to the injury of electronic product or dustless industry, especially in current electronic industry field, in manufacturing the process of electronic product, static can cause the electronic loop of electronic product to destroy, in addition, in need to being applied to the industry of dust free room, also easily because of static, cause adhering to of a large amount of micro dust particles, cause the pollution of dust free room.Yet, the action of human body self or with each factor such as the contact of other objects, separated, friction or induction, also can make human body produce static.Thereby, for the operator in factory, there are many standards about electrostatic defending, and a measure of electrostatic defending, with the electronic building brick of having avoided electrostatic breakdown that human body produces, cause yield to decline, or pollute dust free room.A wherein main electrostatic defending measure, is to utilize ESD-preventive wrist strap to wear for operator, and the static of human body is got rid of.For example: the abandon type spire lamella of Taiwan patent 584366, it is an inelastic ribbon, and its one end has a little collar, another end opposite is for ground connection, when wish is used this abandon type spire lamella, must first this earth terminal be passed to this little collar, could be for people, thereby still have in the use certain inconvenience, therefore continue improvement ESD-preventive wrist strap, be a direction that is worth effort.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of have elasticity and antistatic hand ring device easy to use.
The present invention for the technical scheme that solves its technical problem and adopt is:
An antistatic hand ring device, comprises:
One ribbon, this ribbon comprises that the ribbon body, of the parallel length direction of a warp-wise is positioned at the abutting end of this ribbon body one end, and contrary this abutting end for the earth terminal of ground connection, described ribbon body has once compiling woven elasticity warp thread piece, and one electrical conductivity be less than the antistatic yarn of 3.5 * 107 Ω/cm, this antistatic yarn is knitted in described elasticity warp thread piece in inverted S-shaped mode along this length direction; And
The one bracelet portion that can stretch through and entangle for wrist, this bracelet portion is connected in described ribbon body by the abutting end of described ribbon and forms.
As preferred version of the present invention, described elasticity warp thread piece is comprised of the elastic strands of several parallel described length directions, and the yarn circle that each elastic strands is contacted mutually by several forms, and described antistatic yarn is knitted in described elasticity warp thread piece through this yarn circle.
As preferred version of the present invention, described yarn circle is checkerboard and arranges, and described yarn circle presents many groups and is parallel to each other but is not connected, and arranges perpendicular to the yarn circle of described length direction, and the described yarn circle that described antistatic yarn is arranged through all yarn circles in inverted S-shaped mode is to be knitted in this elasticity warp thread piece.
As preferred version of the present invention, described in each, yarn circle is when crocheting not becomes round and be linearly, and its percentage elongation is greater than 100%.
As preferred version of the present invention, described in each, yarn circle has an elastic fiber that is positioned at sandwich layer, and the tPolyester Textured Yarn of a voluble wrapping outside this elastic fiber.
As preferred version of the present invention, the fiber thickness of described elastic fiber is 40 red Buddhist nuns, and the fiber thickness of this tPolyester Textured Yarn is 50 red Buddhist nuns.
As preferred version of the present invention, also comprise one in order to combine with a grounding device and to make static can enter the earthing member to this grounding device, this earthing member is arranged on the earth terminal of described ribbon and its resistance value is 1.0 * 10
6Ω to 2.0 * 10
6Ω.
As another preferred version of the present invention, described in each, yarn circle has an elastic fiber that is positioned at sandwich layer, and the tPolyester Textured Yarn of two voluble wrappings outside this elastic fiber, wherein described in one, tPolyester Textured Yarn voluble wrapping is outside another tPolyester Textured Yarn, and this two tPolyester Textured Yarn is respectively along different direction voluble wrappings.
As preferred version of the present invention, the fiber thickness of described elastic fiber is 40 red Buddhist nuns, and the fiber thickness of each tPolyester Textured Yarn is 50 red Buddhist nuns.
As preferred version of the present invention, also comprise one in order to combine with a grounding device and to make static can enter the earthing member to this grounding device, this earthing member is arranged on the earth terminal of described ribbon and its resistance value is 1.0 * 10
6Ω to 2.0 * 10
6Ω.
The invention has the beneficial effects as follows: the elasticity warp thread piece of this antistatic hand ring device makes it have elasticity because of the physical property of material own, and the antistatic yarn of this antistatic hand ring device is not because itself having high resiliency (percentage elongation approximately 1% to 10%), so this antistatic yarn inweaves in this elasticity warp thread piece in the mode of horizontal S shape, make ribbon after being subject to force-extension, this antistatic yarn has tensility, and do not have the problem of fracture, so that affect or destroy the electrical conductivity of original antistatic yarn, the high resiliency of simultaneously possessing elasticity warp thread piece, allow passing that people's wrist can be easy and convenient, and also very convenient in the use of work.
Accompanying drawing explanation
Fig. 1 is one embodiment of the present invention structural representation;
Fig. 2 is the elasticity warp thread piece of antistatic hand ring device of the present invention and a preferred embodiment structural representation of antistatic yarn;
Fig. 3 is yarn circle of the present invention at crocheting not circular one elastic fiber and two tPolyester Textured Yarn structural representations when linearly.
By reference to the accompanying drawings, make the following instructions:
1---ribbon 2---bracelet portion
3---earthing member 11---binding end
12---earth terminal 13---ribbon body
14---elasticity warp thread piece 141---elastic strands
142---yarn circle 143---elastic fiber
144---tPolyester Textured Yarn 15---antistatic yarn
L---length direction
The specific embodiment
About aforementioned and other technology contents, feature and effect of the present invention, in the detailed description of a preferred embodiment that coordinates below accompanying drawing, can clearly present.
Consult Fig. 1 and Fig. 2, a preferred embodiment for antistatic hand ring device of the present invention, is mainly used in electronic applications, for a wrist (not shown) of human body, dresses to discharge static.
This preferred embodiment of this antistatic hand ring device, comprises a ribbon 1, proficiency ring portion 2 and an earthing member 3.
This ribbon 1 is weaved by a tucking machine, and comprises that the ribbon body 13, of the parallel length direction L of a warp-wise is positioned at the abutting end 11 of these ribbon body 13 one end, and contrary this abutting end 11 for the earth terminal 12 of ground connection.This ribbon body 13 has once compiling woven elasticity warp thread piece 14, and an electrical conductivity is less than 3.5 * 10
7the antistatic yarn 15 of Ω/cm, narrates after the detailed concrete structure of this ribbon body 13.This bracelet portion 2 is that the abutting end 11 by ribbon 1 is connected in ribbon body 13 and forms, and can stretch through and entangle for wrist.Earthing member 3 utilizes the mode of high frequency or sewing processing to be arranged on the earth terminal 12 of ribbon 1, can be specifically an electronics pin thread, and its resistance value requires 1.0 * 10
6Ω to 2.0 * 10
6in the scope of Ω, and earthing member 3 is in order to combine with a grounding device (not shown), make static enter grounding device from this earthing member 3, particularly, grounding device is a box device that can combine with earthing member 3, once and after combination, just can bring into play this preferred embodiment and get rid of the effect of static.
Consult Fig. 2, the elasticity warp thread piece 14 of ribbon body 13 is comprised of the elastic strands 141 of several parallel this length direction L, and each elastic strands 141 is that the yarn circle 142 of being contacted mutually by several forms.These several yarn circles 142 are checkerboard to be arranged, and makes this yarn circle 142 present many groups and is parallel to each other but is not connected, and arrange perpendicular to the yarn circle of this length direction L; In other words, wantonly two adjacent elastic strands 141, the axle center of arbitrary yarn circle 142 of an elastic strands 141 wherein, the axle center of a corresponding yarn circle 142 that can elastic strands 141 adjacent with another, position is at same on the straight line perpendicular to this length direction L.
Consult Fig. 2 and Fig. 3, be noted that Fig. 3 is each yarn circle 142 of explanation and is cast and structural representation during state linearly in crocheting not.Each yarn circle 142 has an elastic fiber 143 (Spandex) that is positioned at sandwich layer, and the tPolyester Textured Yarn 144 of two voluble wrappings outside this elastic fiber 143, wherein a tPolyester Textured Yarn 144 is that voluble wrapping is outside another tPolyester Textured Yarn 144, and this two tPolyester Textured Yarn 144 is respectively with different direction voluble wrappings, in more detail, the fiber thickness of elastic fiber 143 is 40 red Buddhist nuns, and the fiber thickness of this tPolyester Textured Yarn 144 is 50 red Buddhist nuns.It is worth mentioning that, this two tPolyester Textured Yarn 144 can, when contact human skin, make people feel to have preferably sense of touch.And each yarn circle 142 is when crocheting not becomes round and be linearly (as shown in Figure 3), its percentage elongation is greater than 100%, this percentage elongation (%) is defined as: (Lb-La)/La * 100%, La refers in the extension length of a determinand, put on two between the upper and lower every labelling after, the distance between this two labelling; Lb refers to this determinand was hung up to 1.5kg loading after 1 minute, the distance between this two labelling.And antistatic hand ring device of the present invention also has another enforcement state to be, each yarn circle 142 has an elastic fiber 143 (Spandex) that is positioned at sandwich layer, and the tPolyester Textured Yarn 144 of a voluble wrapping outside this elastic fiber 143.
The described yarn circle 142 that this antistatic yarn 15 is arranged through all yarn circles in inverted S-shaped mode along this length direction L is knitted to elasticity warp thread piece 14; In other words, antistatic yarn 15 is the modes of crawling, after a plurality of yarn circles 142 in first arranging through a yarn circle towards a direction perpendicular to this length direction L, little curved exclusive to an adjacent yarn circle around one, a plurality of yarn circles 142 in arranging through adjacent yarn circle in the other direction towards another again, by that analogy, repeatedly through all described yarn circles 142, make this antistatic yarn 15 in elasticity warp thread piece 14, be several inverted S-shaped, and two adjacent inverted S-shaped from beginning to end, or can describe that this antistatic yarn 15 is wavy being knitted in this elasticity warp thread piece 14.
In sum, elasticity warp thread piece 14 makes it have elasticity because of the physical property of material own, and this antistatic yarn 15 is not because itself having high resiliency (percentage elongation approximately 1% to 10%), so this antistatic yarn 15 inweaves 14 li of this elasticity warp thread pieces in the mode of horizontal S shape, make this ribbon 1 after being subject to force-extension, this antistatic yarn 15 has tensility, and do not have the problem of fracture, and impact or destroy the original electrical conductivity of this antistatic yarn 15, the high resiliency of simultaneously possessing this elasticity warp thread piece 14, allow passing that people's wrist can be easy and convenient, and also very convenient in the use of work, therefore really can reach the present invention's object.
The above; it is only preferred embodiment of the present invention; when not limiting protection scope of the present invention with this, the simple equivalence of generally doing according to the present patent application the scope of the claims and patent specification content changes and modifies, within all still belonging to the scope that patent of the present invention contains.
Claims (10)
1. an antistatic hand ring device, is characterized in that, comprises:
One ribbon (1), this ribbon comprises that the ribbon body (13), of the parallel length direction of a warp-wise (L) is positioned at the abutting end (11) of this ribbon body one end, and contrary this abutting end for the earth terminal (12) of ground connection, described ribbon body has once compiling woven elasticity warp thread piece (14), and one electrical conductivity be less than the antistatic yarn (15) of 3.5 * 107 Ω/cm, this antistatic yarn is knitted in described elasticity warp thread piece in inverted S-shaped mode along this length direction; And
The one bracelet portion (2) that can stretch through and entangle for wrist, this bracelet portion is connected in described ribbon body by the abutting end of described ribbon and forms.
2. antistatic hand ring device according to claim 1, it is characterized in that: described elasticity warp thread piece is comprised of the elastic strands (141) of several parallel described length directions, the yarn circle (142) that each elastic strands is contacted mutually by several forms, and described antistatic yarn is knitted in described elasticity warp thread piece through this yarn circle.
3. antistatic hand ring device according to claim 2, it is characterized in that: described yarn circle is checkerboard and arranges, and described yarn circle presents many groups and is parallel to each other but is not connected, and arrange perpendicular to the yarn circle of described length direction, the described yarn circle that described antistatic yarn is arranged through all yarn circles in inverted S-shaped mode is to be knitted in this elasticity warp thread piece.
4. according to the antistatic hand ring device described in claim 2 or 3, it is characterized in that: described in each, yarn circle is when crocheting not becomes round and be linearly, and its percentage elongation is greater than 100%.
5. antistatic hand ring device according to claim 4, is characterized in that: described in each, yarn circle has an elastic fiber (143) that is positioned at sandwich layer, and the tPolyester Textured Yarn (144) of a voluble wrapping outside this elastic fiber.
6. antistatic hand ring device according to claim 5, is characterized in that: the fiber thickness of described elastic fiber is 40 red Buddhist nuns, and the fiber thickness of this tPolyester Textured Yarn is 50 red Buddhist nuns.
7. antistatic hand ring device according to claim 6, it is characterized in that: also comprise one in order to combine with a grounding device and to make static can enter the earthing member (3) to this grounding device, this earthing member is arranged on the earth terminal of described ribbon and its resistance value is 1.0 * 10
6Ω to 2.0 * 10
6Ω.
8. antistatic hand ring device according to claim 4, it is characterized in that: described in each, yarn circle has an elastic fiber (143) that is positioned at sandwich layer, and the tPolyester Textured Yarn (144) of two voluble wrappings outside this elastic fiber, wherein described in one, tPolyester Textured Yarn voluble wrapping is outside another tPolyester Textured Yarn, and this two tPolyester Textured Yarn is respectively along different direction voluble wrappings.
9. antistatic hand ring device according to claim 8, is characterized in that: the fiber thickness of described elastic fiber is 40 red Buddhist nuns, and the fiber thickness of each tPolyester Textured Yarn is 50 red Buddhist nuns.
10. antistatic hand ring device according to claim 9, it is characterized in that: also comprise one in order to combine with a grounding device and to make static can enter the earthing member (3) to this grounding device, this earthing member is arranged on the earth terminal of described ribbon and its resistance value is 1.0 * 10
6Ω to 2.0 * 10
6Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010318.8A CN103691057B (en) | 2014-01-09 | 2014-01-09 | Anti-static wristband device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010318.8A CN103691057B (en) | 2014-01-09 | 2014-01-09 | Anti-static wristband device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691057A true CN103691057A (en) | 2014-04-02 |
| CN103691057B CN103691057B (en) | 2017-01-04 |
Family
ID=50352821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010318.8A Expired - Fee Related CN103691057B (en) | 2014-01-09 | 2014-01-09 | Anti-static wristband device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691057B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5691875A (en) * | 1994-09-23 | 1997-11-25 | Lucent Technologies Inc. | Systems for preventing electrostatic accumulation |
| TW584366U (en) * | 2000-12-22 | 2004-04-11 | Asiatic Fiber Corp | Disposable wristband |
| CN2909876Y (en) * | 2006-01-25 | 2007-06-13 | 黄建华 | Conducting gloves contg. silver fiber |
| CN102586991A (en) * | 2011-10-24 | 2012-07-18 | 安徽华茂纺织股份有限公司 | Anti-electrostatic shell fabric in calvary twill weave |
| CN203915775U (en) * | 2014-01-09 | 2014-11-05 | 昆山豪绅纤维科技开发有限公司 | antistatic hand ring device |
-
2014
- 2014-01-09 CN CN201410010318.8A patent/CN103691057B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5691875A (en) * | 1994-09-23 | 1997-11-25 | Lucent Technologies Inc. | Systems for preventing electrostatic accumulation |
| TW584366U (en) * | 2000-12-22 | 2004-04-11 | Asiatic Fiber Corp | Disposable wristband |
| CN2909876Y (en) * | 2006-01-25 | 2007-06-13 | 黄建华 | Conducting gloves contg. silver fiber |
| CN102586991A (en) * | 2011-10-24 | 2012-07-18 | 安徽华茂纺织股份有限公司 | Anti-electrostatic shell fabric in calvary twill weave |
| CN203915775U (en) * | 2014-01-09 | 2014-11-05 | 昆山豪绅纤维科技开发有限公司 | antistatic hand ring device |
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| Publication number | Publication date |
|---|---|
| CN103691057B (en) | 2017-01-04 |
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Granted publication date: 20170104 |
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