CN104172677A - Radiation protection zipper and preparing method of radiation protection zipper - Google Patents
Radiation protection zipper and preparing method of radiation protection zipper Download PDFInfo
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- CN104172677A CN104172677A CN201410316265.2A CN201410316265A CN104172677A CN 104172677 A CN104172677 A CN 104172677A CN 201410316265 A CN201410316265 A CN 201410316265A CN 104172677 A CN104172677 A CN 104172677A
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- alloy fiber
- base cloth
- zip strip
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- slide fastener
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Abstract
The invention relates to a radiation protection zipper, which comprises a rubber rope, zipper strips, a zipper head, a front belt head, a back belt head, an upper stop part and a lower stop part, wherein the zipper strips are formed by mutually coupling chain teeth fixedly arranged at the edges of alloy fiber woven base cloth, the opening ends of the zipper strips and the upper stop part are fixedly arranged on the front belt head, and the closing ends of the zipper strips and the lower stop part are fixedly arranged on the back belt head. The alloy fiber base cloth completely formed by weaving alloy fiber twisted silk threads is used, and the shielding frequency range of the existing radiation protection equipment can be enlarged, so the protection of a radiation protection article is more comprehensive and effective, and the effective shielding effect on the frequency being 14KHZ to 18GHZ can be realized; the opening sealing problem of an approximate metal room is effectively solved. For detail parts of some radiation protection equipment, when plate type radiation protection equipment cannot be conveniently used, the flexible body performance of the radiation protection zipper provided by the invention can be utilized for shielding electromagnetic wave radiation.
Description
Technical field
The invention belongs to radiation protection product field, relate in particular to a kind of radiation proof slide fastener.
Background technology
Along with the high speed development of modern science and technology, the concern a kind ofly cannot see, impalpable pollution sources being subject to all circles day by day, Here it is is called the electromagnetic radiation of " stealthy killer " by people.For this good conductor of human body, electromagnetic wave draws inevitably can form harm to a certain degree.In general, radar system, TV and broadcast transmission system, radio frequency and microwave medical equipment, the communications transmit station and ultra high-tension transmission line and most of household electrical appliance etc. are all the electromagnetic radiation sources that can produce various forms, different frequency, varying strength.Although electrical equipment its amount of radiation in the time of factory testing all meets safety standard, in this room, the amount of radiation of all electrical equipment adds up.Therefore, had better in family daily life, note protection radiation.
The shielding material of producing both at home and abroad at present can reach also not finding of full frequency band shield effectiveness, and local frequency range shielding material is existing, all belongs to metallic fiber blended fibre knitwears.Part possesses the good magnetic property of material shortage of high conduction performance, and another part possesses the good electric conductivity of the material shortage of high magnetic property.In addition, the plasticity of metal material is relatively poor, can not meet the application requirements of some special occasions.The shielding material of this also an urgent demand development of new.
The slide fastener of existing individual layer rubberized fabric or compound base fabric, effectively electromagnetic radiation shielding, barrier are poor, cause the instrument and equipment of the container package of zip closure be easily subject to the impact of electromagnetic radiation etc. and damage.For example: now large-scale strategy equipment in the world, generally in order to resist electromagnetic radiation, all need to be placed in the environment that is similar to metal room and carry out electromagnetic protection, so each inspection, maintenance all pretty troublesome, if mobile these equipment, the environment band in approximate metal room is not walked, and needs a kind of effectively container of electromagnetic radiation shielding to solve these problems.
Summary of the invention
For addressing the above problem, the invention provides a kind of radiation proof slide fastener, can expand the frequency range of maskable radiation, and easy to use, solve a sealing difficult problem for large-scale cask flask.
A kind of radiation proof slide fastener, comprising: muscle rope, zip strip, pull head, frontly take the lead, after take the lead, upper only, only lower; Wherein, described zip strip is intercoupled and is formed by the sprocket that is fixed on alloy fiber braiding base cloth edge; Described zip strip openend and above take the lead before being only fixed on; Described zip strip closed end and take the lead after being only fixed on down.
Described alloy fiber braiding base cloth is to be formed by the silk thread braiding of metallic fiber spinning gained.
The preparation method of described a kind of radiation proof slide fastener, comprises the following steps:
(1) prepare alloy: according to formula rate, various metals is carried out to mixed smelting and obtain ingot casting, ingot casting is carried out peeling, forges and obtain stock, the stock obtaining after forging is carried out to Drawing-anneal, obtain B alloy wire;
(2) drawing: get many steps (1) gained B alloy wire, inserted in pipe, with repeatedly drawing of wire drawing machine, pulling force is 4 ~ 6T, is drawn to every 10,000 6 ~ 9mm, obtains alloy fiber;
(3) twist with the fingers knot: the alloy fiber that step (2) is obtained is twisted with the fingers and become one alloy fiber silk thread, often one alloy fiber silk thread is twisted with the fingers to tie by 1 ~ 3000 alloy fiber and is formed;
(4) crush cutting: the alloy fiber silk thread obtaining by stretch breaking machine crush cutting step (3), 10000 is a branch of, after every bundle crush cutting, length is 1.5 ~ 3cm or 13 ~ 22cm;
(6) braiding: the alloy fiber after the crush cutting of some is woven according to certain way, and braiding becomes the alloy fiber base cloth that thickness is 1 ~ 1.5mm, and muscle rope is filled in to alloy fiber base cloth one lateral edges place;
(7) inlay: the buckle of fine copper sprocket is embedded in to alloy fiber base cloth and is filled with one end of muscle rope, the buckle of sprocket blocks the alloy fiber base cloth that is enclosed with muscle rope, and two alloy fiber base cloths that relative sprocket is housed are one group.
(8) pull head is packed in the zip strip being combined to form by one group of sprocket, and use only involution at the openend of zip strip, under the closed end of zip strip is used, stop involution.
Further, the formula rate before described alloying metal melting is weight ratio 80 ~ 85% nickel, 4 ~ 6% molybdenums, and all the other are iron.
Beneficial effect of the present invention is: 1) weave by the silk thread of alloy fiber sth. made by twisting knot the alloy fiber base cloth forming by using completely, can expand the screening frequencies scope of existing radiation proof equipment, make the protection of radiation proof articles for use more comprehensively effectively, can effectively shield 14KHZ-18GHZ; 2) the present invention is as radiation proof slide fastener, for approximate metal room sealing problem, make and very effectively solved 3) for the details place of some radiation proof equipment, be inconvenient to use the radiation proof equipment of sheet material class, can utilize the software performance of the radiation proof slide fastener that the present invention proposes to carry out the shielding of electromagenetic wave radiation.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the lateral plan under the state that unzips of the embodiment of the present invention 1;
Fig. 3 is the structural representation of the embodiment of the present invention 2;
Fig. 4 is the lateral plan under the state that unzips of the embodiment of the present invention 2
Wherein, 1, zip strip, 2, alloy fiber braiding base cloth, 3, pull head, 4, only upper, 5, only lower, 6, front taking the lead, 7, after take the lead, 8, muscle rope, 9, radiation protective layer.
Detailed description of the invention
The present invention is further explained to explanation below.
embodiment 1
According to a kind of radiation proof slide fastener of Fig. 1, Fig. 2 and preparation method thereof, comprising: alloy fiber braiding base cloth 2, muscle rope 8, zip strip 1, pull head 3, frontly take the lead 6, after take the lead 7, above only 4, down only 5; Described zip strip 1 by be fixed on alloy fiber braiding base cloth 2 edges sprocket intercouple and form; Described zip strip 1 openend and above only 4 take the lead before being fixed on 6; Described zip strip 1 closed end and only 5 take the lead after being fixed on 7 down, described alloy fiber braiding base cloth 2 is to be formed by the silk thread braiding of metallic fiber spinning gained, at described radiation proof slide fastener reverse side, dispose two-layer radiation protective layer 9, be used for stopping the electromagenetic wave radiation seeing through due to the gap being coupled between sprocket.
Further, the preparation method of described a kind of radiation proof slide fastener, comprises the following steps:
(1) prepare alloy: by weight ratio 83% nickel, 6% molybdenum, 11% iron carries out mixed smelting and obtains ingot casting, and ingot casting is carried out peeling, forges and obtain stock, the stock obtaining after forging is carried out to Drawing-anneal, obtains B alloy wire;
(2) drawing: get many steps (1) gained B alloy wire, inserted in pipe, with repeatedly drawing of wire drawing machine, pulling force is 4 ~ 6T, is drawn to every 10,000 6 ~ 9mm, obtains alloy fiber;
(3) twist with the fingers knot: the alloy fiber that step (2) is obtained is twisted with the fingers and become one alloy fiber silk thread, often one alloy fiber silk thread is twisted with the fingers to tie by 1 ~ 3000 alloy fiber and is formed.
(4) crush cutting: the alloy fiber silk thread obtaining by stretch breaking machine crush cutting step (3), 10000 is a branch of, after every bundle crush cutting, length is 1.5 ~ 3cm or 13 ~ 22cm;
(6) braiding: the alloy fiber after the crush cutting of some is woven according to certain way, and braiding becomes the alloy fiber base cloth 2 that thickness is 1 ~ 1.5mm, and muscle rope 8 is filled in to alloy fiber base cloth 2 one lateral edges places;
(7) inlay: the buckle of fine copper sprocket is embedded in to alloy fiber base cloth 2 and is filled with one end of muscle rope 8, it is one group that the buckle of sprocket blocks the alloy fiber base cloth 2 that 2, two of alloy fiber base cloths that are enclosed with muscle rope are equipped with relative sprocket.
(8) pull head 3 is packed in the zip strip 1 being combined to form by one group of sprocket, and use only 4 involutions at the openend of zip strip 1, under the closed end of zip strip is used, stop 5 involutions, in two surveys of alloy fiber base cloth 2, fix respectively one deck radiation protective layer 9.
embodiment 2
A kind of radiation proof slide fastener and preparation method thereof, comprising: alloy fiber braiding base cloth 2, muscle rope 8, zip strip 1, pull head 3, frontly take the lead 6, after take the lead 7, above only 4, down only 5; Described zip strip 1 by be fixed on alloy fiber braiding base cloth 2 edges sprocket intercouple and form; Described zip strip 1 openend and above only 4 take the lead before being fixed on 6; Described zip strip closed end and only 5 take the lead after being fixed on 7 down, described alloy fiber braiding base cloth 2 is to be formed by the silk thread braiding of metallic fiber spinning gained, described radiation proof slide fastener is double-decker, outer field zip strip 1 is in the position to the left of alloy fiber braiding base cloth 2, the zip strip 1 of internal layer is arranged on the position to the right of alloy fiber braiding base cloth 2, the two-layer chain in front and back is staggeredly located, and can effectively make up due to the gap between the interior sprocket of zip strip 1.
Further, the preparation method of described a kind of radiation proof slide fastener, comprises the following steps:
(1) prepare alloy: by weight ratio 83% nickel, 6% molybdenum, 11% iron carries out mixed smelting and obtains ingot casting, and ingot casting is carried out peeling, forges and obtain stock, the stock obtaining after forging is carried out to Drawing-anneal, obtains B alloy wire;
(2) drawing: get many steps (1) gained B alloy wire, inserted in pipe, with repeatedly drawing of wire drawing machine, pulling force is 4 ~ 6T, is drawn to every 10,000 6 ~ 9mm, obtains alloy fiber;
(3) twist with the fingers knot: the alloy fiber that step (2) is obtained is twisted with the fingers and become one alloy fiber silk thread, often one alloy fiber silk thread is twisted with the fingers to tie by 1 ~ 3000 alloy fiber and is formed.
(4) crush cutting: the alloy fiber silk thread obtaining by stretch breaking machine crush cutting step (3), 10000 is a branch of, after every bundle crush cutting, length is 1.5 ~ 3cm or 13 ~ 22cm;
(6) braiding: the alloy fiber after the crush cutting of some is woven according to certain way, and braiding becomes the alloy fiber base cloth 2 that thickness is 1 ~ 1.5mm, and muscle rope 8 is filled in to alloy fiber base cloth 2 one lateral edges places;
(7) inlay: the buckle of fine copper sprocket is embedded in to alloy fiber base cloth and is filled with one end of muscle rope 8, it is one group that the buckle of sprocket blocks the alloy fiber base cloth 2 that 2, two of alloy fiber base cloths that are enclosed with muscle rope 8 are equipped with relative sprocket.
(8) pull head 3 is packed in the zip strip 1 being combined to form by one group of sprocket, and use only 4 involutions at the openend of zip strip 1, under the closed end of zip strip is used, stop 5 involutions, mutually stagger being made as two-layer, two-layer slide fastener chain position before and after two slide fasteners.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should belonging to patent covering scope of the present invention.
Claims (6)
1. a radiation proof slide fastener, comprising: muscle rope, zip strip, pull head, frontly take the lead, after take the lead, upper only, only lower; It is characterized in that, described zip strip is intercoupled and is formed by the sprocket that is fixed on alloy fiber braiding base cloth edge; Described zip strip openend and above take the lead before being only fixed on; Described zip strip closed end and take the lead after being only fixed on down.
2. a kind of radiation proof slide fastener according to claim 1, is characterized in that: described alloy fiber braiding base cloth is to be formed by the silk thread braiding of metallic fiber spinning gained.
3. a kind of radiation proof slide fastener according to claim 1, is characterized in that: the preparation method of described a kind of radiation proof slide fastener, comprises the following steps:
(1) prepare alloy: according to formula rate, various metals is carried out to mixed smelting and obtain ingot casting, ingot casting is carried out peeling, forges and obtain stock, the stock obtaining after forging is carried out to Drawing-anneal, obtain B alloy wire;
(2) drawing: get many steps (1) gained B alloy wire, inserted in pipe, with repeatedly drawing of wire drawing machine, pulling force is 4 ~ 6T, is drawn to every 10,000 6 ~ 9mm, obtains alloy fiber;
(3) twist with the fingers knot: the alloy fiber that step (2) is obtained is twisted with the fingers and become one alloy fiber silk thread, often one alloy fiber silk thread is twisted with the fingers to tie by 1 ~ 3000 alloy fiber and is formed;
(4) crush cutting: the alloy fiber silk thread obtaining by stretch breaking machine crush cutting step (3), 10000 is a branch of, after every bundle crush cutting, length is 1.5 ~ 3cm or 13 ~ 22cm;
(6) braiding: the alloy fiber after the crush cutting of some is woven according to certain way, and braiding becomes the alloy fiber base cloth that thickness is 1 ~ 1.5mm, and muscle rope is filled in to alloy fiber base cloth one lateral edges place;
(7) inlay: the buckle of fine copper sprocket is embedded in to alloy fiber base cloth and is filled with one end of muscle rope, the buckle of sprocket blocks the alloy fiber base cloth that is enclosed with muscle rope, and two alloy fiber base cloths that relative sprocket is housed are one group;
(8) pull head is packed in the zip strip being combined to form by one group of sprocket, and use only involution at the openend of zip strip, under the closed end of zip strip is used, stop involution.
4. a kind of radiation proof slide fastener according to claim 3, is characterized in that: the formula rate before described alloying metal melting is weight ratio 80 ~ 85% nickel, 4 ~ 6% molybdenums, and all the other are iron.
5. a kind of radiation proof slide fastener according to claim 1, is characterized in that: at described radiation proof slide fastener reverse side, dispose two-layer radiation protective layer, be used for stopping the electromagenetic wave radiation seeing through due to the gap being coupled between sprocket.
6. a kind of radiation proof slide fastener according to claim 1, it is characterized in that: described radiation proof slide fastener is double-decker, outer field zip strip is in the position to the left of alloy fiber braiding base cloth, the zip strip of internal layer is arranged on the position to the right of alloy fiber braiding base cloth, the two-layer chain in front and back is staggeredly located, and can effectively make up due to the gap between sprocket in zip strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316265.2A CN104172677A (en) | 2014-07-04 | 2014-07-04 | Radiation protection zipper and preparing method of radiation protection zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316265.2A CN104172677A (en) | 2014-07-04 | 2014-07-04 | Radiation protection zipper and preparing method of radiation protection zipper |
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| CN104172677A true CN104172677A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410316265.2A Pending CN104172677A (en) | 2014-07-04 | 2014-07-04 | Radiation protection zipper and preparing method of radiation protection zipper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559261A (en) * | 2016-02-01 | 2016-05-11 | 骆俊洪 | Novel zipper |
| WO2017050957A1 (en) * | 2015-09-25 | 2017-03-30 | Dratva Christina | Garment, in particular for a human body |
| CN107485076A (en) * | 2016-06-13 | 2017-12-19 | 安徽宇航派蒙防辐射科技股份有限公司 | A kind of Radiation proof dress inhaled ripple and be combined with shield technology |
| CN109567322A (en) * | 2018-11-01 | 2019-04-05 | 江苏驰马拉链科技股份有限公司 | It is reinforced to close tail zipper and production method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632921B2 (en) * | 1976-07-27 | 1981-07-31 | ||
| CN201092754Y (en) * | 2007-07-11 | 2008-07-30 | 安方高科信息安全技术(北京)有限公司 | Metal zip fastener, soft body shield door and portable soft body shielding tent |
| CN102361571A (en) * | 2009-05-26 | 2012-02-22 | Ykk株式会社 | Fastener stringer, slide fastener, and objects with attached fasteners |
| CN204541052U (en) * | 2014-07-04 | 2015-08-12 | 天津市华夷科技发展有限公司 | A kind of radiation proof slide fastener |
-
2014
- 2014-07-04 CN CN201410316265.2A patent/CN104172677A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632921B2 (en) * | 1976-07-27 | 1981-07-31 | ||
| CN201092754Y (en) * | 2007-07-11 | 2008-07-30 | 安方高科信息安全技术(北京)有限公司 | Metal zip fastener, soft body shield door and portable soft body shielding tent |
| CN102361571A (en) * | 2009-05-26 | 2012-02-22 | Ykk株式会社 | Fastener stringer, slide fastener, and objects with attached fasteners |
| CN204541052U (en) * | 2014-07-04 | 2015-08-12 | 天津市华夷科技发展有限公司 | A kind of radiation proof slide fastener |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017050957A1 (en) * | 2015-09-25 | 2017-03-30 | Dratva Christina | Garment, in particular for a human body |
| CN108348023A (en) * | 2015-09-25 | 2018-07-31 | 克里斯蒂安·德拉法 | In particular for the clothes of human body |
| US20180263302A1 (en) * | 2015-09-25 | 2018-09-20 | Christian DRATVA | Garment, in particular for a human body |
| CN105559261A (en) * | 2016-02-01 | 2016-05-11 | 骆俊洪 | Novel zipper |
| CN107485076A (en) * | 2016-06-13 | 2017-12-19 | 安徽宇航派蒙防辐射科技股份有限公司 | A kind of Radiation proof dress inhaled ripple and be combined with shield technology |
| CN109567322A (en) * | 2018-11-01 | 2019-04-05 | 江苏驰马拉链科技股份有限公司 | It is reinforced to close tail zipper and production method |
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Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |