CN202276915U - Electromagnetic shielding water vapor seal zipper - Google Patents
Electromagnetic shielding water vapor seal zipper Download PDFInfo
- Publication number
- CN202276915U CN202276915U CN2011200172090U CN201120017209U CN202276915U CN 202276915 U CN202276915 U CN 202276915U CN 2011200172090 U CN2011200172090 U CN 2011200172090U CN 201120017209 U CN201120017209 U CN 201120017209U CN 202276915 U CN202276915 U CN 202276915U
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- chain
- rubber layer
- copper alloy
- base cloth
- electromagnetic shielding
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Abstract
The utility model discloses an electromagnetic shielding water vapor seal zipper comprising a composite conductive base cloth, a chain, a copper alloy drawing head, an upper stop, a lower stop, an upper seal end, and a lower seal end. The chain is formed by coupling chain teeth fixedly disposed on the composite base cloth together. The upper end of the chain and the upper stop are fixedly disposed on the upper seal end in a sulfuration moulding manner, in an injection moulding manner, or in a casting moulding manner, and the lower end of the chain and the lower stop are fixedly disposed on the lower seal end in a sulfuration moulding manner, in an injection moulding manner, or in a casting moulding manner. The chain is provided with the copper alloy drawing head. The utility model is advantageous in that the electromagnetic radiation can be effectively shielded; the antistatic, high barrier and refractive performances are good; no residual glue pollution products are left on the zipper surface, thereby the neatness as well as the beautiful appearance of the zipper and the products can not be affected; the plugging and sealing effect is good; the application range is wide, thereby the zipper provided in the utility model can be used for the anti-electromagnetic radiation sealing protection of the large-scale, minisize electronic devices, and can be used for the personal protection devices and ammunition packages.
Description
Technical field:
The utility model belongs to the slide fastener field, relates to a kind of aqueous vapor pressure-sealing zipper, especially a kind of electromagnetic shielding aqueous vapor pressure-sealing zipper.
Background technology:
Slide fastener of the prior art; Especially aqueous vapor pressure-sealing zipper; Its scrim material is the individual layer rubberized fabric, and the manufacturability of individual layer rubberized fabric, cold resistance, flexibility, oil resistivity, wearability are not good especially, and employing individual layer rubberized fabric is that the slide fastener scope of application of scrim material making is little; Scrim material be the individual layer rubberized fabric slide fastener in use; Can only select adhesive method; And this adhesive method exist man-hour long, all by manual operations, contaminated environment, production efficiency is low, the slide fastener quality assurance is difficult; And the easy residual glue stain goods of slide fastener surface that this method is made influence the neat and artistic of slide fastener and goods; Adopting the individual layer rubberized fabric is that slide fastener intensity that scrim material is made is not that very high, pliability is not fine.
And the slide fastener of existing individual layer rubberized fabric or compound base cloth; Effectively electromagnetic radiation shielding, not antistatic, do not have the fire resistant flame retardant function; Barrier is poor, and the instrument and equipment that causes the container package of zip closure receives the influence of electromagnetic radiation etc. easily and damages.For example: now large-scale in the world strategy equipment; Generally in order to resist electromagnetic radiation; All need be placed in the environment in approximate metal room and carry out electromagnetic protection, so each inspection, maintenance are all pretty troublesome, if these equipment of moving; 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.Electromagnetic shielding aqueous vapor pressure-sealing zipper has just well solved the sealing tech of this container, use repeatedly, stable performance, permanently effective.
The utility model content:
The utility model has solved that aqueous vapor pressure-sealing zipper capability of electromagnetic shielding is poor in the prior art, static electricity resistance is poor, the technical problem of fire resistant flame retardant property difference, and the water vapor seal zipper of a kind of anti-electromagnetic shielding, antistatic, the good high-barrier of fire resistant flame retardant property (water proof, at a distance from electromagnetic radiation, at a distance from etchant gas etc.) property is provided.
The purpose of the utility model is to provide a kind of electromagnetic shielding aqueous vapor pressure-sealing zipper and manufacturing approach thereof.The purpose of the utility model solves through following technical scheme:
A kind of electromagnetic shielding aqueous vapor pressure-sealing zipper comprises composite conducting base cloth 3, chain 5, copper alloy pull head 4, upward ends 2, ends 6 down, upper cover 1 and low head 7; Said chain 5 intercouples and constitutes by being fixed on sprocket on the composite conducting base cloth 3; Said chain 5 upper ends and last 2 modes through sulfidization molding or injection moulding or moulding by casting of ending are fixed on the upper cover 1; Said chain 5 lower ends are fixed on the low head 7 with following 6 modes through sulfidization molding or injection moulding or moulding by casting of ending, and said composite conducting base cloth 3 is to be made up of base cloth body, front rubber layer and reverse side rubber layer; Pitted skin is arranged on rubber layer surface, said front, and reverse side rubber layer surface finish becomes hair side; Said base cloth body is to be composited by 2-6 layer cloth; Comprise one deck conductive fabric and flame retardant coating in the said 2-6 layer cloth; The thickness of said front rubber layer and reverse side rubber layer all is 0.3-0.9mm; The material of said front rubber layer and reverse side rubber layer all is neoprene, polyurethane adhesive or Corvic glue.
Said upper cover 1 is provided with convexity with low head 7, and the convexity of upper cover 1 is positioned at chain 5 upper ends, is used for sealed chain 5 upper ends, and low head 7 is provided with convexity, and the convexity of low head 7 is positioned at chain 5 lower ends, is used for sealed chain 5 lower ends; Said convexity is processed by conducting resinl; Said copper alloy pull head 4 bottom surfaces are provided with the groove that matches with said convexity.
Said upper cover 1 all is provided with one or more groove 14 with low head 7 and chain 5 junctions; Said copper alloy pull head 4 be provided with said groove 14 match fin.
Said pressure-sealing zipper is provided with copper alloy pull head 4; Said copper alloy pull head 4 is provided with draw ring 8; Said draw ring 8 is provided with to draw stumbles 9.
Said draw ring 8 is arranged on front, the reverse side of copper alloy pull head 4 or is provided with simultaneously and gives obverse and reverse.
Said conductive fabric is the cloth (like carbon fiber etc.) that contains conducting metal or conductive fiber.
Said conductive fabric is that metallizing layer or wire and (synthetic, natural) fiber blend or other conductive fiber are processed on cloth.
Said fire-resistance cloth is the cloth that contains refractory fibre.
Said electromagnetic shielding aqueous vapor pressure-sealing zipper is used for rocket, strategic missile, common ammunition, the sealing of electronic equipment instrument anti-electromagnetic-radiation protective packaging, individual protective equipment (like fire-fighting, diving, protective clothing etc.).
The beneficial effect of the utility model be can be effectively to electromagnetic radiation shield, fire resistant flame retardant property is good, the slide fastener surface of antistatic and this method manufacturing does not have residue glue stain goods, does not influence the neat and artistic of slide fastener and goods; The shutoff good sealing effect; Applied widely, can be used for rocket, strategic missile, common ammunition, the sealing of electronic equipment instrument anti-electromagnetic-radiation protective packaging, individual protective equipment (like fire-fighting, diving, protective clothing etc.).
Description of drawings:
Fig. 1 is the pressure-sealing zipper structural representation of the utility model;
Fig. 2 is that the pressure-sealing zipper of the utility model is along A-A direction cutaway view;
Fig. 3 is that the pressure-sealing zipper of the utility model is along B-B direction cutaway view;
Fig. 4 is the pressure-sealing zipper draw ring distressed structure sketch map of the utility model;
Fig. 5 is the pressure-sealing zipper groove structure sketch map of the utility model;
Fig. 6 is the composite conducting base fabric structure sketch map of the utility model.
Wherein: 1 is upper cover; 2 is last ending; 3 is the composite conducting base cloth; 4 is the copper alloy pull head; 5 is chain; 6 for ending down; 7 is low head; 8 is draw ring; 9 stumble for drawing; 10 is the base cloth body; 11 is the front rubber layer; 12 is the reverse side rubber layer; 13 is protruding; 14 is groove.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Embodiment 1: referring to Fig. 1,2,3 and 6, a kind of electromagnetic shielding aqueous vapor pressure-sealing zipper comprises composite conducting base cloth 3, chain 5, copper alloy pull head 4, upward ends 2, ends 6 down, upper cover 1 and low head 7; Said chain 5 intercouples and constitutes by being fixed on sprocket on the composite conducting base cloth 3; Said chain 5 upper ends and last 2 modes through sulfidization molding or injection moulding or moulding by casting of ending are fixed on the upper cover 1; Said chain 5 lower ends are fixed on the low head 7 with following 6 modes through sulfidization molding or injection moulding or moulding by casting of ending.
Said composite conducting base cloth 3 is to be made up of base cloth body, front rubber layer and reverse side rubber layer; Pitted skin is arranged on rubber layer surface, said front, and reverse side rubber layer surface finish becomes hair side; Said base cloth body is to be composited by 2-6 layer cloth; Comprise one deck conductive fabric and flame retardant coating in the said 2-6 layer cloth; The thickness of said front rubber layer and reverse side rubber layer all is 0.3-0.8mm; The material of said front rubber layer and reverse side rubber layer all is neoprene, polyurethane adhesive or Corvic glue.
Said pressure-sealing zipper is provided with copper alloy pull head 4; Said copper alloy pull head 4 is provided with draw ring 8; Said draw ring 8 is provided with to draw stumbles 9.
Said upper cover 1 is provided with convexity with low head 7; The convexity of upper cover 1 is positioned at chain 5 upper ends, is used for sealed chain 5 upper ends; Low head 7 is provided with convexity, and the convexity of low head 7 is positioned at chain 5 lower ends, is used for sealed chain 5 lower ends, and said convexity is processed by conducting resinl.
Embodiment 2: referring to Fig. 1,4,5 and 6, a kind of electromagnetic shielding aqueous vapor pressure-sealing zipper comprises composite conducting base cloth 3, chain 5, copper alloy pull head 4, upward ends 2, ends 6 down, upper cover 1 and low head 7; Said chain 5 intercouples and constitutes by being fixed on sprocket on the composite conducting base cloth 3; Said chain 5 upper ends and last 2 modes through sulfidization molding or injection moulding or moulding by casting of ending are fixed on the upper cover 1; Said chain 5 lower ends are fixed on the low head 7 with following 6 modes through sulfidization molding or injection moulding or moulding by casting of ending.
Said composite conducting base cloth 3 is to be made up of base cloth body, front rubber layer and reverse side rubber layer; Pitted skin is arranged on rubber layer surface, said front, and reverse side rubber layer surface finish becomes hair side; Said base cloth body is to be composited by 2-6 layer cloth; Comprise one deck conductive fabric and flame retardant coating in the said 2-6 layer cloth; The thickness of said front rubber layer and reverse side rubber layer all is 0.3-0.9mm; The material of said front rubber layer and reverse side rubber layer all is neoprene, polyurethane adhesive or Corvic glue.
Said pressure-sealing zipper is provided with copper alloy pull head 4; Said copper alloy pull head 4 is provided with draw ring 8; Said draw ring 8 is provided with to draw stumbles 9.
Said upper cover 1 all is provided with one or more groove with low head 7 and chain 5 junctions, and this groove and copper alloy pull head 4 profiles are coincide, and are used for chain 5 two ends.
Said draw ring 8 is arranged on the front or the reverse side of copper alloy pull head 4.
Two sides in high-strength polyester or polyamide fibre chemical fabric or other cloth; Roll respectively or be coated with and scrape or composite conducting base cloth resin molding makes it become adhesive plaster; Adhesive plaster and sprocket with this composite conducting base cloth takes on monolateral chain on the toothing machine then; Then two monolateral chains are merged into the aqueous vapor pressure-sealing zipper with slider of zipper fastener, according to the Len req severing, shutoff slide fastener two ends on forcing press.So far composite conducting base cloth aqueous vapor pressure-sealing zipper has just created.
The advantage of the utility model is:
(1) properties of product of aqueous vapor pressure-sealing zipper significantly improve: the aesthetic property of slide fastener intensity, sealing, oil resistivity, cold resistance, flexibility, wearability, manufacturability, the feature of environmental protection, downstream product, all significantly improve in various degree.
(2) production efficiency significantly improves: mostly the existing compound base cloth of slide fastener is that rubber or individual layer base cloth are composited, and base cloth exists that intensity is low, the shortcoming of pliability difference, and the electromagnetic shielding aqueous vapor pressure-sealing zipper intensity of the utility model is high, pliability is good.
(3) slide fastener overall appearance quality is high, regular shape, cleanliness factor height.
(4) noresidue bubble, cutter trade is attractive in appearance.
(5) do not use chemical solvent, non-environmental-pollution in process of production.
(6) process choice property is strong, as far as the slide fastener producer, and the technology simple easy master that becomes.As far as the downstream product producer, technology is simple.
(7) can be effectively to electromagnetic radiation shield, antistatic, fire resistant flame retardant property be good, can be used for the sealing of exclusion seal container of visual plant instrument, ammunition.
Above content is the further explain that combines concrete preferred implementation that the utility model is done; The specific embodiment that can not assert the utility model only limits to this; Under the utility model the those of ordinary skill of technical field; Under the prerequisite that does not break away from the utility model design, can make some simple deduction or replace, all should be regarded as belonging to the utility model and confirm scope of patent protection by claims of being submitted to.
Claims (5)
1. an electromagnetic shielding aqueous vapor pressure-sealing zipper comprises composite conducting base cloth (3), chain (5), copper alloy pull head (4), goes up and end (2), following (6), upper cover (1) and the low head (7) of ending; Said chain (5) is by being fixed on sprocket on the composite conducting base cloth (3) formation that intercouples; Said chain (5) upper end and last only (2) are fixed on the upper cover (1) through the mode of sulfidization molding, injection moulding or moulding by casting; Said chain (5) lower end is fixed on the low head (7) with (6) mode through sulfidization molding or injection moulding or moulding by casting of ending down, and it is characterized in that: said composite conducting base cloth (3) is to be made up of base cloth body, front rubber layer and reverse side rubber layer; Pitted skin is arranged on rubber layer surface, said front, and reverse side rubber layer surface finish becomes hair side; Said base cloth body is to be composited by 2-6 layer cloth; Comprise one deck conductive fabric and flame retardant coating in the said 2-6 layer cloth; The thickness of said front rubber layer and reverse side rubber layer all is 0.3-0.9mm; The material of said front rubber layer and reverse side rubber layer all is neoprene, polyurethane adhesive or Corvic glue.
2. a kind of according to claim 1 electromagnetic shielding aqueous vapor pressure-sealing zipper; It is characterized in that: said upper cover (1) is provided with convexity with low head (7); The convexity of upper cover (1) is positioned at chain (5) upper end, is used for sealed chain (5) upper end; Low head (7) is provided with convexity, and the convexity of low head (7) is positioned at chain (5) lower end, is used for sealed chain (5) lower end; Said convexity is processed by conducting resinl; Said copper alloy pull head (4) bottom surface is provided with the groove that matches with said convexity.
3. a kind of according to claim 1 or claim 2 electromagnetic shielding aqueous vapor pressure-sealing zipper is characterized in that: said upper cover (1) all is provided with one or more groove (14) with low head (7) and chain (5) junction; Said copper alloy pull head (4) be provided with said groove (14) match fin.
4. a kind of according to claim 1 or claim 2 electromagnetic shielding aqueous vapor pressure-sealing zipper is characterized in that: said pressure-sealing zipper is provided with copper alloy pull head (4); Said copper alloy pull head (4) is provided with draw ring (8); Said draw ring (8) is provided with and draws stumble (9).
5. like the said a kind of electromagnetic shielding aqueous vapor pressure-sealing zipper of claim 4, it is characterized in that: said draw ring (8) is arranged on front, the reverse side of copper alloy pull head (4) or is provided with simultaneously and gives obverse and reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200172090U CN202276915U (en) | 2011-01-13 | 2011-01-13 | Electromagnetic shielding water vapor seal zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200172090U CN202276915U (en) | 2011-01-13 | 2011-01-13 | Electromagnetic shielding water vapor seal zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276915U true CN202276915U (en) | 2012-06-20 |
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ID=46223103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200172090U Expired - Fee Related CN202276915U (en) | 2011-01-13 | 2011-01-13 | Electromagnetic shielding water vapor seal zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068087A (en) * | 2011-01-13 | 2011-05-25 | 谢彦博 | Electromagnetic shielding vapor sealing zipper and preparation method thereof |
| 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 |
-
2011
- 2011-01-13 CN CN2011200172090U patent/CN202276915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068087A (en) * | 2011-01-13 | 2011-05-25 | 谢彦博 | Electromagnetic shielding vapor sealing zipper and preparation method thereof |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20130113 |