CN1802112A - Airtight waterproof fastener - Google Patents
Airtight waterproof fastener Download PDFInfo
- Publication number
- CN1802112A CN1802112A CN03826739.XA CN03826739A CN1802112A CN 1802112 A CN1802112 A CN 1802112A CN 03826739 A CN03826739 A CN 03826739A CN 1802112 A CN1802112 A CN 1802112A
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- CN
- China
- Prior art keywords
- slide fastener
- air
- tight water
- proof
- shape
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- 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.)
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/32—Means for making slide fasteners gas or watertight
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0069—Details
- A44B18/0096—Shape memory materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/12—Shape memory
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- Slide Fasteners (AREA)
Abstract
Clamp elements (4) are formed from a shape memory material. The material is made to memorize a shape at its transformation temperature as a shape where a gap between opening end portions (4a, 4a) is narrowed. After an airtight waterproof slide fastener (1) is closed at a temperature other than the transformation temperature, external environment of the airtight waterproof slide fastener (1) is set to the transformation temperature of the shape memory material. As a result, the opening end portions (4a, 4a) are shifted in the directions of the arrows so that the shape of the clamp elements (4) is returned to the shape at the transformation temperature. This causes the clamp elements (4) to deform in the direction to press a pressure contact face (14) between waterproof tapes (2), enhancing airtight waterproof property as a function of the airtight waterproof slide fastener (1).
Description
Technical field
For example need to the present invention relates to keep employed air-tight water-proof slide fasteners such as certain clothes of airtight and watertight or sack, tent, air dome.
Background technology
As the air-tight water-proof slide fastener, use slide fastener or guide tracked slide fastener, described slide fastener has base portion band and the mesh component group of extending along the relative length edge portion of each base portion band, and the base portion band has the coating with the softness of the synthetic rubber of at least one surface coverage etc., and described guide tracked slide fastener has: the interlock convex strip portions that forms along a side's of matrix (Japanese: シ one ト body) ora terminalis, have the band shape of expansion fastener at front end; And form along the ora terminalis of the opposing party's matrix, with the occlusal crib of described interlock convex strip portions interlock.
As this known air-tight water-proof slide fastener, slide fastener (the real fair 5-2098 communique of Japan) and watertightness slide fastener schemes such as (the Japan Patent spy open the 2000-354505 communique) have been proposed, described slide fastener be by water blocking tape with the clamping element of Ω word shape roughly with the fixing air-tight water-proof type slide fastener of engaging tooth (Japanese: Service Dentistry), described watertightness slide fastener has the mesh component group, comprises the coating with soft synthetic rubber etc. and a pair of supporting strap of base portion band thereof.
As guide tracked slide fastener, a kind of pressure-sealing zipper structure (Japanese patent laid-open 6-181805 communique) has been proposed, this structure is, on a side interlock convex strip portions, buried the inlay that is held underground with waveform plane of constituting by the wire form springs material, peripheral part at the opposing party's occlusal crib has been buried the clamping inlay that is made of the wire form springs material underground, is given the spring chucking power between the open end of bite to what be made of described interlock convex strip portions and occlusal crib.
In the air-tight water-proof type slide fastener that real fair 5-2098 communique is disclosed, as shown in figure 20, slide fastener stringer 40 is following structure: the lateral margin at water blocking tape 41 forms holding section 42, is provided with engaging tooth 43 on holding section 42.Holding section 42 is when a side edge part bending that makes water blocking tape 41 forms horizontal roughly Ω word shape, and the engaging tooth maintaining part 44 and the approximate vertical shape that are formed with water blocking tape 41 bendings are erected at the bending part 45,45 of engaging tooth maintaining part about in the of 44.In addition, in engaging tooth maintaining part 44, become it to mesh the state that head 46 is given prominence to engaging tooth 43 double teams, and come the periphery of clamping engaging tooth maintaining part 44 by engaging tooth clamping element 47 with holding section 42.
Bending part 45,45 up and down in the described holding section 42, when two slide fastener stringers 40,40 are untied, as shown in figure 21, topple over to engagement head 46 outstanding directions, when the engaging tooth 43 with two slide fastener stringers 40,40 meshes, as shown in figure 20, just become the state that connects airtight between the relative bending part up and down 45,45,45,45.By the opening and closing operations of slide block 48, engaging tooth 43 is meshed, unties.
Open in the watertightness slide fastener that the 2000-354505 communique disclosed the Japan Patent spy, as shown in figure 22, coating 56 by base band 55 with slide fastener mesh component group 53,54 and soft synthetic rubber etc. constitutes a pair of watertightness slide fastener supporting strap 51,52, forms watertightness slide fastener 50.When mesh component group 53,54 engagement, the relative edge portion of soft coating 56 connect airtight zone 57 and watertightness slide fastener 50 in the central line intersects and along connecting airtight mutually with the length plane of the rectangular extension of principal plane of watertightness slide fastener 50.
Owing to being this structure, so a pair of continuous mesh component group 53,54 is made on slide fastener supporting strap 51,52 at length edge portion horizontal position of deflection and quilt with respect to described supporting strap 51,52.
Thus, when the engaging of mesh component group 53,54 was thrown off, edge portion connected airtight zone 57 and roughly extends on described length plane.In addition, when mesh component group 53,54 engaging, described edge portion connects airtight zone 57 and is giving prominence to an opposite side of supporting mesh component group 53,54 1 sides with being bent to approximate right angle.The coating 56 that zone 57 softness is connected airtight in edge portion during by 50 engagings of watertightness slide fastener racking and connect airtight mutually, guarantee the watertight state.
In the pressure-sealing zipper structure that Japanese patent laid-open 6-181805 communique is disclosed, as shown in figure 23, front end has the ora terminalis formation of the interlock convex strip portions 62 of the band shape that bloats fastener 61 along a side of matrix 60.In addition, form by rubber-like elastic body, and form along the ora terminalis of the opposing party's matrix with the occlusal crib 63 of the band shape of described interlock convex strip portions 62 interlocks.
Constitute bandedly by interlock convex strip portions 62 and occlusal crib 63, formed and connected airtight zipper by bite 64.The inlay 65 that is held that is made of the wire form springs material, have the waveform plane is embedded in the interlock convex strip portions 62, makes described interlock convex strip portions 62 have the rigidity of interlock direction.In addition, constitute by the wire form springs material, in fact shape of cross section do not have the clamping inlay 66 in bight to be embedded in the peripheral part of occlusal crib 63, make describedly to be had the spring chucking power between the open end of bite 64.
In the slide fastener type of the air-tight water-proof slide fastener of above-mentioned each conventional art, the racking when meshing by engaging tooth connects airtight water blocking tape 41 and watertightness slide fastener supporting strap 51,52 mutually, thereby guarantees the air-tight water-proof state.In addition, in guide tracked zipper form, bloat fastener 61 with what the chucking power of clamping inlay 66 and the elastic force that constitutes the rubber-like elastic body of occlusal crib 63 came clamping interlock convex strip portions 62, thereby guarantee the watertight or the airtight conditions of guide tracked slide fastener.
That is, in these air-tight water-proof slide fasteners, being used for keeping pushing force, the chucking power of air-tight water-proof state, only is to use the pushing force that taken place by engaging tooth engagement or undertaken by the chucking power of bite, does not act on other additional pushing force, chucking power.Therefore, in order to obtain desired pushing force and chucking power, must carry out brute force engagement or clamping to engaging tooth or by bite by the slip of slide block, it is big that the resistance to sliding of slide block becomes, and needs stronger pulling force for slide block is slided.
Summary of the invention
The objective of the invention is to, following a kind of air-tight water-proof slide fastener is provided, it can alleviate the pulling force of slide block, and the means of available novelty guarantee to be used for keeping pushing force, the chucking power of watertight or airtight conditions reliably.
For achieving the above object, the air-tight water-proof slide fastener of the 1st basic structure of the present invention is characterized in that, has the auxiliary part to the direction application of force that increases air-tight water-proof.
As slide fastener of the present invention, can use the slide fastener that opens and closes by slide block, guide tracked slide fastener.As slide fastener, have engaging tooth is configured in form between zipper strip and the water blocking tape; The form that zipper strip is engaged and engaging tooth is configured in the zipper strip side with water blocking tape is arranged; Form on two faces in the surface and the back side that zipper strip engaged with water blocking tape and engaging tooth is configured in belt etc. is arranged,, the present invention can be applicable to known slide fastener as the air-tight water-proof slide fastener.In addition, for known guide tracked slide fastener, also applicable the present invention.
By using the pushing force or the chucking power of assisting, the pushing force and the chucking power that can reduce engaging tooth or self be produced, the corresponding pulling force that reduces slide block by bite by auxiliary part.
Perhaps also can be that with the pushing force or the chucking power of being assisted by auxiliary part, pushing force, chucking power that the watertight kept in the air-tight water-proof slide fastener or airtight conditions are used strengthen.At this moment, spur slide block, the air-tight water-proof state of air-tight water-proof slide fastener of the present invention is increased substantially by using with the equal pulling force of the pulling force that acts on slide block in the past.
As auxiliary part, can be by constitute the gynetype member that engaging tooth is fixed on clamping element, engaging tooth or guide tracked slide fastener on the belt with shape-memory material.And, make the temperature range that comprises the shape-memory material deformation temperature by serviceability temperature with the air-tight water-proof slide fastener, the direction that can be close between further with the crimping face of described belt between mutually makes described shape-memory material distortion, just can utilize the pushing force or the chucking power of auxiliary part enhancing air-tight water-proof slide fastener.As described belt, not restriction is especially used to comprise zipper strip, water blocking tape etc. at interior belt in specification of the present invention.
And, temperature when the air-tight water-proof slide fastener is opened and closed is different from the serviceability temperature of keeping watertight, airtight air-tight water-proof slide fastener, is different from the temperature range of the deformation temperature that comprises shape-memory material, thereby can reduce the pulling force that the slide block of splitting the tight defense water-based slide fastener of holding one's breath carries out tractive.
That is, under the temperature when the air-tight water-proof slide fastener is opened and closed, because because of external stress makes the shape-memory material easy deformation, also can reduce the pulling force that slide block is carried out tractive so may be deformed to the shape that the resistance to sliding with slide block reduces.And opposite, under the serviceability temperature of the air-tight water-proof slide fastener of keeping watertight, airtight conditions, can turn back to the shape that the pushing force that makes the air-tight water-proof slide fastener or chucking power strengthen.
As shape-memory material, can use marmem, shape-memory polymer etc., can utilize following character: after making the shape-memory material distortion, more than the deformation temperature that is warming to shape-memory material, get back to original memorized shape.In addition, by using the bidirectional shape memory material, also can remember 2 kinds of shapes of warm back occasion and ice-cold back occasion in advance.Get back to deformation temperature by the increase and decrease temperature, the shape after changing can be got back to deformation temperature institute memorized shape.By utilizing this character, also can strengthen or reduce the pushing force or the chucking power of air-tight water-proof slide fastener.
In addition, also can utilize following hyperelastic character: by with more than the deformation temperature of shape-memory material or following temperature make shape-memory material distortion, remove the power that makes its distortion, make shape-memory material get back to original shape rapidly.
Promptly, constitute the gynetype member of clamping element, engaging tooth or guide tracked slide fastener with shape-memory material, with the deformation temperature of shape-memory material, the shape of the direction be close between the pressure contact portion of belt between mutually that further makes in the air-tight water-proof slide fastener is remembered in advance in described shape-memory material.And, with more than the deformation temperature of shape-memory material or the temperature of following temperature when implementing the air-tight water-proof slide fastener is opened and closed.Thus, after with air-tight water-proof slide fastener closure, just can utilize above-mentioned hyperelastic character, the shape that the direction that can be close between further with the pressure contact portion of described belt between is mutually got back to described shape-memory material can strengthen the pushing force or the chucking power of air-tight water-proof slide fastener.
As the variation of auxiliary part, also can use the belt that contains magnetic material, as the belt that is located on the air-tight water-proof slide fastener.As the belt that contains magnetic material, can constitute by magnetic rubber, magnetic resin, the material etc. that contains Magnaglo.In addition, by with belt mutually between the wall thickness at position of institute's crimping do thickly than other position of this belt, thereby can improve belt mutual between the magnetic attraction at institute crimping position.
In addition, also can in advance magnetic material be installed in be located at the air-tight water-proof slide fastener belt mutually between at least one face of face of institute's crimping.On another face, magnetic material or magnetic can be installed in advance.As magnetic material, both can use by bonding, welding etc. suitably the installation measure will tabular ferrite magnet or permanent magnet, magnet wire etc. be installed in advance belt mutual between material on the face of institute's crimping, ensconce the interior material of crimping face of belt in also can using in advance, also can use magnetic rubber, magnetic resin, contain the material with pliability and water proofing property of Magnaglo etc., form described belt self.
In addition, also can on the crimping face of a belt, magnetic material be installed in advance, the magnetic that is attracted by described magnetic material is installed on another crimping face.As magnetic, can use by the metallic plate of magnetic attraction, metal dust, wire netting and metal wire etc.
As another variation of auxiliary part, also can the belt of being located at the air-tight water-proof slide fastener mutually between form small sucker on the face of institute's crimping.As small sucker, constitute by having the small sucker layer that countless fine concavities are absorbed in the hole, also available known installation measure with small sucker be installed in belt mutually between on the face of institute's crimping.At this moment, must be in advance the crimping face of another belt relative with small sucker be made even surface, to bring into play the attraction of small sucker.
Small sucker is so long as even surface, and then no matter which kind of structure still is several, all can attach, take off, and can attach from low temperature to high temperature.In addition, no matter whether the surface is soft, can not be involved in air and can attach reliably.Therefore, the belt that just can make the air-tight water-proof slide fastener mutually between the mask of institute's crimping watertightness and air-tightness are arranged.
As the another variation of auxiliary part, also can form adhesives at least one face of institute's crimping between the belt of being located at the air-tight water-proof slide fastener is mutual.As adhesives, preferably use the adhesives that can bonding force not reduced because of the liquid or the gas of air-tight water-proof slide fastener contact.In addition, as adhesives, even preferably use carry out repeatedly bonding, peel off the adhesives that bonding force is reduced, for can be bonding repeatedly, peel off, preferably will with bonding agent bonding the opposing party's the crimping face of belt be pre-formed to even surface or have male and fomale(M﹠F) of microspike etc.
In addition, as other variation of auxiliary part, also solenoid can be configured in respectively in the male and female type member of guide tracked slide fastener.By solenoid being carried out excitation or non-excitation, can improve or reduce the mutual chucking power of male and female type member of guide tracked slide fastener.
Solenoid is carried out the power supply of excitation and the switch that disconnects, is connected with power supply, can be located in advance on the guide tracked slide fastener, also can be located in advance on the fixed body of fixed guide formula slide fastener.In addition, when fixed body was chest or tent, plenum chamber etc., also the external power source that can in advance other be established was connected with solenoid.In addition, if fixed body then also can keep external power source in addition during as diving dress etc.
As another variation of auxiliary part, also can in a male and female type member of guide tracked slide fastener, dispose solenoid, configuration magnetic material or magnetic in another described male and female type member.At this moment, because can be on a male and female type member,, magnetic circuit can be oversimplified so can be only comprise solenoid at interior magnetic structure in the side formation of guide tracked slide fastener with solenoid configuration.
As the magnetic material in another gynetype that is configured in no solenoid or the male type member, also can use magnetic rubber, magnetic resin and contain the material with pliability and water proofing property etc. of Magnaglo, form water blocking tape and zipper strip etc.In addition, also can be by magnet, magnet wire etc. being installed on the bearing surface between male type member and the gynetype member or in its bearing surface of interior plant, constituting magnetic material.
In addition,, can form, and also magnetic can be installed on the bearing surface between male type member and the gynetype member by metallic plate, metal dust, wire netting, metal wire etc. as by the magnetic of solenoid magnetic attraction, or in its bearing surface of interior plant.
The simple declaration of accompanying drawing
Fig. 1 is the part stereogram of air-tight water-proof slide fastener.
Fig. 2 is the longitudinal section of the installment state of clamping element in the presentation graphs 1.
Fig. 3 is the phantom of expression engaging tooth shape state.
Fig. 4 is the longitudinal section of the change of shape of expression clamping element.
Fig. 5 is the longitudinal section of expression auxiliary part variation.
Fig. 6 is the longitudinal section of the change of shape of clamping element in the presentation graphs 5.
Fig. 7 is the stereogram of the guide tracked slide fastener of expression air-tight water-proof.
Fig. 8 is the longitudinal section of the male and female type member engaging back state of presentation graphs 7.
Fig. 9 is the part stereogram of other variation of expression air-tight water-proof slide fastener.
Figure 10 is the longitudinal section of the fastening state of presentation graphs 9.
Figure 11 is the part stereogram of another variation of expression air-tight water-proof slide fastener.
Figure 12 is the longitudinal section of the fastening state of expression Figure 11.
Figure 13 is the part stereogram of the another variation of expression air-tight water-proof slide fastener.
Figure 14 is the part front view of Figure 13.
Figure 15 is the part stereogram of other variation of expression auxiliary part.
Figure 16 is the part stereogram of the other variation of expression auxiliary part.
Figure 17 is the stereogram of the variation of the guide tracked slide fastener of expression air-tight water-proof.
Figure 18 is the longitudinal section of Figure 17.
Figure 19 is the stereogram of other variation of the guide tracked slide fastener of expression air-tight water-proof.
Figure 20 is the longitudinal section of the slide fastener of expression conventional art.
Figure 21 is the longitudinal section that the slide fastener of expression Figure 20 is untied the back state.
Figure 22 is other the longitudinal section of slide fastener of conventional art of expression.
Figure 23 is the longitudinal section of the guide tracked slide fastener of expression conventional art.
The specific embodiment
Below with reference to the accompanying drawings, specify preferred embodiment of the present invention.As air-tight water-proof slide fastener of the present invention, can be widely used in clothes such as the simple diving clothing that for example need keep air-tight water-proof, diving dress, space suit or sack, chest, tent, plenum chamber etc.In addition, as the kind of slide fastener, comprise various slide fasteners such as slide fastener, guide tracked slide fastener.Having the auxiliary part that improves air-tight water-proof on these slide fasteners is principal character.
In addition, the present invention is not limited to the embodiment that the following describes, and also comprises the technical scope that the technical staff can change easily from these embodiment certainly.
Fig. 1～Fig. 8 represents the embodiment of shape-memory material as auxiliary part.As shape-memory material, can use known marmem, shape-memory polymer etc., can utilize following character: after making shape-memory material distortion, by it is warming to more than the deformation temperature, thereby get back to original memorized shape.
In addition, by using the bidirectional shape memory material, remember in advance after warm occasion and ice-cold after two kinds of shapes of occasion, by the increase and decrease temperature, can make change of shape, also can strengthen or reduce the pushing force or the chucking power of air-tight water-proof slide fastener.
In addition, also can utilize following character: more than with the deformation temperature of shape-memory material or after following temperature makes the shape-memory material distortion,, make shape-memory material get back to original shape rapidly by removing the power of distortion.
Promptly, constitute the gynetype member of clamping element, engaging tooth or guide tracked slide fastener with shape-memory material, with the deformation temperature of shape-memory material, the shape of the direction be close between the pressure contact portion of belt between mutually that further makes in the air-tight water-proof slide fastener is remembered in advance in described shape-memory material.And, with more than the deformation temperature of shape-memory material or the temperature of following temperature when implementing the air-tight water-proof slide fastener is opened and closed.
Thus, after with air-tight water-proof slide fastener closure, just can utilize above-mentioned hyperelastic character, the direction that can be close between further with the pressure contact portion of described belt between mutually, get back to the shape of described shape-memory material, can strengthen or reduce the pushing force or the chucking power of air-tight water-proof slide fastener.Perhaps, can make the pushing force of air-tight water-proof slide fastener or the switching that chucking power strengthens or reduces.
Fig. 1～Fig. 4 represents the 1st embodiment of the present invention, and expression forms the example of clamping element 4 with shape-memory material.As shown in Figure 1, air-tight water-proof slide fastener 1 comprises: water blocking tape 2, engaging tooth 3, clamping element 4, down block piece 7, the slide block 5 that engaging tooth 3 is meshed, unties, be located at handle 6 on the slide block 5 and not shown last block piece etc.Water blocking tape be if will have pliability and water proofing property, can use natural rubber, synthetic rubber, have the elastomer of the thermoplasticity of rubber-like elasticity, except these materials, for example also can use plastic plate, implement the cloth of waterproof processing etc.
As shown in Figure 2, lateral margin bending with water blocking tape 2, cross sectional shape forms horizontal roughly Ω shape, becomes its engagement head 3a to be projected into this roughly state in the shape of Ω shape engaging tooth 3 double teams, and becomes with the structure of clamping element 4 with the shape periphery clamping of described roughly Ω shape.The bending part 8,8 of water blocking tape about in the of 2 is erected into the approximate vertical direction.When engaging tooth 3 engagements, bending part 8,8,8,8 up and down is close at crimping face 14 places each other.
Shown in Fig. 2,3, when the engagement head 3a of engaging tooth 3 meshed each other, bending part 8,8,8,8 up and down just was close at crimping face 14 places each other.The basic structure of air-tight water-proof slide fastener so far except forming clamping element 4 this point with shape-memory material, has adopted known configurations in the past.Therefore, the present invention is also applicable to the basic structure of in the past known air-tight water-proof slide fastener.
In the 1st embodiment of the present invention, feature is to have constituted clamping element 4 with shape-memory material.As shown in Figure 4, the shape under the deformation temperature of shape-memory material is indexed to the shape that narrows down between open end 4a, the 4a of clamping element 4, that is, with open end 4a, 4a displacement, remembers the shape that pushes for to crimping face 14 to the direction of arrow of Fig. 4.
Under with high temperature outside the described deformation temperature or low temperature with after air-tight water-proof slide fastener 1 closure, put into for example water or raising fixed body external temperature or internal temperature on every side by the fixed body that will fix air-tight water-proof slide fastener 1, thereby open end 4a, the 4a that can make clamping element 4 be to direction of arrow displacement, makes the shape of shape-memory material get back to shape under the deformation temperature.
By the shape of shape-memory material being got back to the shape under the deformation temperature, just make the direction distortion of clamping element 4 to the crimping face 14 of compressing water blocking tape 2.Thus, can improve air-tight water-proof performance as air-tight water-proof slide fastener 1.
And, owing to, therefore can reduce to be applied to the pulling force on the handle 6 when utilizing slide block 5 that the engagement of engaging tooth 3 is untied so that the shape that is shaped as deformation temperature of shape-memory material makes the interval of 4 of relative clamping elements become narrow and small a little.In addition, when with air-tight water-proof slip pulling force 1 when closed, owing to can under the temperature of the deformation temperature that is different from shape-memory material, carry out, so that the distortion of shape-memory material becomes is easy, with constitute clamping element 4 and do not compare with shape-memory material, can reduce the pulling force that slide block 5 is slided.
Thus, the fixed body of fixing air-tight water-proof slide fastener of the present invention can be a clothes, and also chest can be used as the fixed body with air-tight water-proof and uses.And, can carry out opening and closing operations to the slide block that is fixed on the air-tight water-proof slide fastener on the fixed body easily.
Fig. 5, Fig. 6 represent the 2nd embodiment of the present invention, the expression example of integrally formed clamping element 4 of shape-memory material and engaging tooth 3.In the 2nd embodiment, except using integrally formed clamping element 4 of shape-memory material and engaging tooth 3 this point, and, have the structure identical with the air-tight water-proof slide fastener 1 of the 1st embodiment except on water blocking tape 2, being formed with the hole this point that connects engaging tooth 3 because of integrally formed clip 4 and engaging tooth 3.Therefore,, use same-sign, omit its explanation for having the structure identical with the 1st embodiment.In addition, the 2nd embodiment can obtain effect and the effect that the 1st embodiment is obtained certainly.
Fig. 5 represents the engagement of engaging tooth 3, and Fig. 6 represents the shape-memory material of integrally formed clamping element 4 and engaging tooth 3 is temporarily got back to state after the deformation temperature.That is, by the temperature of shape-memory material is got back to deformation temperature, the direction further oppressing the crimping face 14 of water blocking tape 2 can make clamping element 4 and engaging tooth 3 to direction of arrow displacement.As the 1st embodiment, to making direction displacement narrow between open end 4a, 4a, and, may be deformed to the state that crimping face 14 is pushed along with to narrow direction displacement.In addition, the direction displacement of the fastening state of engaging tooth 3 between reinforcement engagement head 3a is mutual.
Fig. 7, Fig. 8 represent the 3rd embodiment of the present invention, and the male type member 21 of the guide tracked slide fastener 20 of expression air-tight water-proof uses the example of shape-memory material.Along making relative zipper strip 26 have the inner side of regulation of ora terminalis of the water blocking tape 30,30 of water resistance, be formed with slider guide end difference 31,31.In the 3rd embodiment, as slider guide end difference 31,31, form heavy wall shape, but also can form groove, as slider guide portion at the upper and lower surface of water blocking tape 30,30 with Rack.
Ora terminalis along a water blocking tape 30 forms male type member 21, and male type member 21 has formed its front end and has the band shape that bloats fastener 21a.Form gynetype member 22 along the ora terminalis of another water blocking tape 30, and gynetype member 22 formed the band shape with occlusal crib 22a, this occlusal crib 22a and describedly bloat fastener 21a interlock.Peripheral part at occlusal crib 22a is embedded with the core 23 that is made of shape-memory material 25.
As core 23, no matter preferably there is not the shape in the bight at acute angle, obtuse angle.In the 3rd embodiment, as core 23, use shape-memory material 25 with wire alternately to be bent into zigzag, be formed with the structure of the shape in groove shape space thin before the open side, but core is not limited thereto shape, also can use tabular vertical section shape to be bent into shape-memory material of Ω shape roughly etc.
In addition, as the shape under the deformation temperature of the shape-memory material 25 that constitutes core 23, must remember shape narrow for the clearance gap between the open end that makes core 23, that crimping face 14 is pushed in advance.
As shown in Figure 8, make male type member 21 and 22 interlocks of gynetype member with slide block 24 after, the temperature of the shape-memory material 25 by will constituting core 23 makes deformation temperature, thus can make clearance gap between the open end of core 23 narrow, with gynetype member 22 with male type member 21 clamping securely, fastening.Thus, can improve the air-tight water-proof performance of the guide tracked slide fastener 20 of air-tight water-proof.
Thus, the fixed body of the guide tracked slide fastener of fixing air-tight water-proof of the present invention can be used as the fixed body with air-tight water-proof performance and uses.And, can easily carry out opening and closing operations to the slide block in the guide tracked slide fastener that is fixed on the air-tight water-proof on the fixed body.
Fig. 9～Figure 14 represents to use the embodiment of magnetic material as auxiliary part.As magnetic material, use magnetic rubber, magnetic resin, contain the material with pliability and water proofing property of Magnaglo etc., form water blocking tape, also can use magnet, magnet wire etc., be located on the crimping face of water blocking tape or in the crimping face.Below, the example that magnetic material is equipped on the water blocking tape of air-tight water-proof slide fastener is described, magnetic material is equipped on the water blocking tape that the zipper strip of the guide tracked slide fastener that makes air-tight water-proof has water resistance but also can use.
Fig. 9, Figure 10 represent the 4th embodiment of the present invention, and expression sets the example of magnetic material on the water blocking tape of air-tight water-proof slide fastener 1 as auxiliary part.As shown in Figure 9, air-tight water-proof slide fastener 1 is being made zipper components 11 and core band 13 with sewing line 12 on a pair of zipper strip 10.Zipper strip 10 forms by fabric, braid, and fabric and braid are made of polyester or any other composite fibre materials, kapok silk etc.
Be equipped with water blocking tape 2 on surface with a side opposition side of zipper components 11 that has set zipper strip 10 and core band 13.Water blocking tape 2 is made up of magnetic rubber, magnetic resin, the member with pliability and water proofing property etc. that contains Magnaglo.
When utilizing not shown slide block that zipper components 11 is meshed between mutually, as shown in figure 10, water blocking tape 2 and zipper strip 10 mutual butts, 14 places are close at crimping face.At this moment, be provided in the magnetic material 17 mutual magnetic attraction on the water blocking tape 2, can improve the power of being close at crimping face 14 places.
Thus, the fixed body of fixing air-tight water-proof slide fastener of the present invention can be used as the fixed body use with air-tight water-proof performance.And, can easily carry out opening and closing operations to the slide block in the slider zipper that is fixed on the air-tight water-proof on the fixed body.
Figure 11, Figure 12 represent the 5th embodiment of the present invention, and expression has set the variation of magnetic material on the water blocking tape of air-tight water-proof slide fastener 1 as auxiliary part.In the 5th embodiment, except being that the zipper components 11 of air-tight water-proof slide fastener 1 is provided in the structure between zipper strip 10 and the water blocking tape 2, all the other structures are identical with the 4th embodiment.
Therefore, for member,, and omit its explanation with identical symbol with structure identical with the 4th embodiment.In addition, the structure of the 5th embodiment also can obtain effect and the effect that the 4th embodiment is obtained.
As shown in figure 11, the water blocking tape 2 crimping face 14 between mutually be water blocking tape 2 end face mutually between.In the 5th embodiment, in order to improve the magnetic attracting force at crimping face 14 places, enlarged the butt area, therefore, made water blocking tape 2 mutually between other position thick structure of wall ratio water blocking tape 2 at position of crimping.That is, as shown in figure 12, the butt area at crimping face 14 places is wide, can further improve the performance of being close to of 2 of water blocking tapes.
Figure 13, Figure 14 represent the 6th embodiment of the present invention, and expression has set the variation of magnetic material 17 in the zipper strip 10 of air-tight water-proof slide fastener 1 as auxiliary part.In the 6th embodiment, represented the air-tight water-proof slide fastener that surface, two sides, the back side and the side end face of the zipper strip after the zipper strip 10 that will be sewed with zipper components 11 overlaps with being turned back, will overlap with cover material 19 hide fully.
In the 6th embodiment, except the structure difference of air-tight water-proof slide fastener, has identical structure with the 4th, the 5th embodiment.
Therefore, for member, use same-sign, and omit its explanation with structure identical with the 4th, the 5th embodiment.In addition, the structure of the 6th embodiment also can obtain effect and the effect that the 4th, the 5th embodiment is obtained.
Shown in Figure 13,14, in the 6th embodiment, its structure is the magnet wire that has set between the zipper strip 10,10 of face side and rear side as magnetic material 17.As magnet wire, can use to produce the isomagnetic magnetic material of magnetic monofilament.
Can be on the zipper strip 10 crimping face 14 between mutually with suitable installation measures such as bonding, welding tabular ferrite magnet or magnetic materials such as permanent magnet, magnet wire be installed in advance, replacement will be configured in as the magnet wire of magnetic material 17 between the zipper strip 10,10.In addition, both can be in advance on the crimping face of Fig. 2, Fig. 5, Fig. 7, Figure 10 and water blocking tape 2 shown in Figure 12, magnetic material be installed, also can be at the built-in in advance magnetic material 17 in inside of the crimping face of this water blocking tape 2.
In these occasions, also can magnetic material 17 be installed a side of crimping face 14, the magnetic that is attracted by described magnetic material is installed on the opposing party's crimping face in advance.As magnetic, can use metallic plate, metal dust, wire netting and metal wire etc. with magnetic attraction performance.
In addition, also can make the cover material 19 shown in the 6th embodiment contain Magnaglo etc., make magnetic material 17.
Figure 15 represents small sucker is used as the 7th embodiment of the present invention of auxiliary part.As small sucker, constitute by having the small sucker layer that countless fine concavities is absorbed in the hole, available known installation measure with small sucker layer be installed in belt mutually between on the face of institute's crimping.At this moment, must be in advance the crimping face of another belt relative with small sucker be made even surface, to bring into play the attraction of small sucker.
If small sucker even surface, then no matter which kind of structure still is several, all can attach, take off, and can attach from low temperature to high temperature.In addition, no matter whether the surface is soft, can not be involved in air and can attach reliably.Therefore, as shown in figure 15,, just can improve the air-tight water-proof performance by forming small sucker 15 on the crimping face 14 that is connected airtight between mutually at the water blocking tape 2 of air-tight water-proof slide fastener 1.Small sucker 15 constitutes has the small sucker layer that countless fine concavities are absorbed in the hole, and the also available measure of suitably installing such as bonding is installed in it on described crimping face 14.
Figure 16 represents adhesives is used as the 8th embodiment of the present invention of auxiliary part.The example of adhesives 16 has been installed on the crimping face 14 that the water blocking tape 2 that Figure 16 is illustrated in air-tight water-proof slide fastener 1 is connected airtight between mutually, can have been improved the power of being close to of crimping face 14 that water blocking tape 2 connected airtight between mutually.
As adhesives 16, preferably use a kind of adhesives, this adhesives can descend bonding force because of the fixed body contact liq or the gas of fixed air tight defense water-based slide fastener.In addition, as adhesives 16, even preferably use bonding repeatedly, peel off the adhesives that bonding force is descended, and preferably will form male and fomale(M﹠F) with even surface or microspike etc. in advance by the crimping face of another bonding belt of bonding agent, bonding carrying out repeatedly, peel off.
Figure 17, Figure 18 represent solenoid is used as the 9th embodiment of the present invention of auxiliary part.Figure 17 is illustrated in the example that has set solenoid 32 in the male member 21 of guide tracked slide fastener 20 of air-tight water-proof and the female member 22 respectively.Can be formed on and bloat in the fastener 21a being located at solenoid 32 on the male member 21, and not be formed in the wall thickness shown in Figure 17.
Figure 18 represents the interlocking pattern of male member 21 and female member 22, male member 21 by the interlock to not shown slide block is slided is switched on the solenoid 32 in the female member 22, can further be made securely between male member 21 and the female member 22 by the magnetic attraction of solenoid 32 and be close to.
In addition, by removing energising, the magnetic attraction of solenoid 32 is disappeared to solenoid 32.Be supplied in the electric power of solenoid 32, available adequate measures are provided in the guide tracked slide fastener 20 of air-tight water-proof or fix on the fixed body etc. of guide tracked slide fastener 20 of this air-tight water-proof.
Structure as the guide tracked slide fastener 20 of air-tight water-proof among the 9th embodiment, can adopt the structure of the guide tracked slide fastener 20 of the air-tight water-proof that illustrates among the 3rd embodiment, with with the structure of the 3rd embodiment in the identical member symbol of employed member symbol, the explanation of omitting each member among the 9th embodiment.
Figure 19 is the variation that solenoid is used as auxiliary part, represents the 10th embodiment of the present invention.The 10th embodiment is substituted by the magnetic material 28 or the magnetic that are attracted by another solenoid with a solenoid in the employed a pair of solenoid 32 among the 9th embodiment and constitutes.
Therefore, by using and the identical member symbol of the employed member symbol of the 9th embodiment, omit the explanation of identical components.As magnetic material 28, also available magnetic rubber, magnetic resin, contain the material with pliability and water proofing property of Magnaglo etc., form water blocking tape as zipper strip.In addition, by on the bearing surface that magnet, magnet wire etc. is installed in male member 21 and female member 22 or in the interior plant bearing surface, then also can constitute magnetic material 28.
In addition, also can utilize metallic plate, metal dust, wire netting and metal wire etc. to form, this magnetic is installed on the bearing surface of male member 21 and female member 22 or in the interior plant bearing surface by the not shown magnetic of solenoid institute magnetic attraction.
Thus,, can make between solenoid 32 and magnetic material 28 or the magnetic and carry out the magnetic attraction effect, can improve the power of being close to of male member 21 and female member 22 by carrying out excitation to solenoid 32 energisings.
In addition, by to solenoid 32 demagnetizations, can remove the magnetic attraction effect of 22 of male member 21 and female members.Be supplied in the electric power of solenoid 32, available adequate measures are provided in the guide tracked slide fastener 20 of air-tight water-proof or fix on the fixed body etc. of guide tracked slide fastener 20 of this air-tight water-proof.
Claims (12)
1. an air-tight water-proof slide fastener is characterized in that, has the auxiliary part to the direction application of force that increases air-tightness or water proofing property.
2. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that,
Described auxiliary part is formed at engaging tooth with slide fastener and is fixed on clamping element on the belt, constitutes this clamping element by shape-memory material,
Described clamping element is under the serviceability temperature of described air-tight water-proof slide fastener, to making the direction distortion of being close to more between the pressure contact portion of described belt between mutually.
3. air-tight water-proof slide fastener as claimed in claim 1 or 2 is characterized in that,
Described auxiliary part is formed at the engaging tooth of slide fastener, constitutes this engaging tooth by shape-memory material,
Described engaging tooth is under the serviceability temperature of described air-tight water-proof slide fastener, to making the direction distortion of being close to more between the pressure contact portion of described belt between mutually.
4. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that,
Described auxiliary part is formed at the female member of guide tracked slide fastener, and built-in in this female member have a shape-memory material,
Described shape-memory material carries out the direction distortion of clamping to the male member to described guide tracked slide fastener under the serviceability temperature of described air-tight water-proof slide fastener.
5. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that described auxiliary part is formed at the belt that is located on the air-tight water-proof slide fastener, and this belt contains magnetic material and constitutes.
6. air-tight water-proof slide fastener as claimed in claim 5 is characterized in that, other position of this belt of wall ratio at the position of crimping was thick between described belt was mutual.
7. air-tight water-proof slide fastener as claimed in claim 1, it is characterized in that, described auxiliary part is formed at the belt that is located on the air-tight water-proof slide fastener, at least one face of the face of crimping magnetic material is installed between this belt is mutual, and magnetic material or magnetic are installed on another face.
8. air-tight water-proof slide fastener as claimed in claim 7 is characterized in that described magnetic material is a magnet wire.
9. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that described auxiliary part is formed at the belt that is located on the air-tight water-proof slide fastener, is formed with small sucker on the face of crimping between this belt is mutual.
10. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that described auxiliary part is formed at the belt that is located on the air-tight water-proof slide fastener, is formed with adhesives at least one face of the face of crimping between this belt is mutual.
11. air-tight water-proof slide fastener as claimed in claim 1 is characterized in that, described auxiliary part is formed at the male and female member of guide tracked slide fastener, is equipped with solenoid respectively in this male and female member.
12. air-tight water-proof slide fastener as claimed in claim 1, it is characterized in that, described auxiliary part is formed at the male and female member of guide tracked slide fastener, and the side in this male and female member is equipped with solenoid, and the opposing party in described male and female member is equipped with magnetic material or magnetic.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2003/011446 WO2005025364A1 (en) | 2003-09-08 | 2003-09-08 | Airtight waterproof fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1802112A true CN1802112A (en) | 2006-07-12 |
Family
ID=34308187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03826739.XA Pending CN1802112A (en) | 2003-09-08 | 2003-09-08 | Airtight waterproof fastener |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1802112A (en) |
| AU (1) | AU2003261998A1 (en) |
| TW (1) | TWI283566B (en) |
| WO (1) | WO2005025364A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884456A (en) * | 2010-07-15 | 2010-11-17 | 张卫 | Sucker type zipper |
| CN102361571A (en) * | 2009-05-26 | 2012-02-22 | Ykk株式会社 | Fastener stringer, slide fastener, and objects with attached fasteners |
| CN104839947A (en) * | 2015-02-27 | 2015-08-19 | 常熟宇威拉链五金配件有限公司 | Waterproof zipper |
| CN105029835A (en) * | 2015-01-23 | 2015-11-11 | 钟乃良 | Waterproof slide fastener and making technology thereof |
| CN105686234A (en) * | 2014-12-10 | 2016-06-22 | 黄小松 | A bed unit disinfecting bag with a sealing zipper |
| CN105686237A (en) * | 2014-12-10 | 2016-06-22 | 黄小松 | A sealing zipper |
| CN108618274A (en) * | 2018-05-29 | 2018-10-09 | 天津浔兴拉链科技有限公司 | A kind of pressure-sealing zipper |
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
| CN113260273A (en) * | 2019-01-02 | 2021-08-13 | 金永敎 | Sealing zipper and sealing zipper assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615119U (en) * | 1984-06-13 | 1986-01-13 | ワイケイケイ株式会社 | Airtight and waterproof slide fastener |
| JPH0216648Y2 (en) * | 1985-07-27 | 1990-05-09 | ||
| JPH052098Y2 (en) * | 1986-03-18 | 1993-01-20 | ||
| JP2627832B2 (en) * | 1991-06-07 | 1997-07-09 | 徳重ゴム工業株式会社 | Seal fastener structure |
| DE4129191C2 (en) * | 1991-09-03 | 1994-08-11 | Hartmut Ortlieb | Process for making a waterproof zipper |
| DE19924539C2 (en) * | 1999-05-28 | 2001-05-10 | Dynat Ges Fuer Verschlustechni | Fluid tight zipper |
-
2003
- 2003-09-08 AU AU2003261998A patent/AU2003261998A1/en not_active Abandoned
- 2003-09-08 CN CN03826739.XA patent/CN1802112A/en active Pending
- 2003-09-08 WO PCT/JP2003/011446 patent/WO2005025364A1/en not_active Application Discontinuation
- 2003-09-19 TW TW092125949A patent/TWI283566B/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361571A (en) * | 2009-05-26 | 2012-02-22 | Ykk株式会社 | Fastener stringer, slide fastener, and objects with attached fasteners |
| CN102361571B (en) * | 2009-05-26 | 2015-04-08 | Ykk株式会社 | Fastener stringer, slide fastener, and objects with attached fasteners |
| CN101884456A (en) * | 2010-07-15 | 2010-11-17 | 张卫 | Sucker type zipper |
| CN101884456B (en) * | 2010-07-15 | 2012-02-29 | 张卫 | Sucker type zipper |
| CN105686234A (en) * | 2014-12-10 | 2016-06-22 | 黄小松 | A bed unit disinfecting bag with a sealing zipper |
| CN105686237A (en) * | 2014-12-10 | 2016-06-22 | 黄小松 | A sealing zipper |
| CN105029835A (en) * | 2015-01-23 | 2015-11-11 | 钟乃良 | Waterproof slide fastener and making technology thereof |
| CN104839947A (en) * | 2015-02-27 | 2015-08-19 | 常熟宇威拉链五金配件有限公司 | Waterproof zipper |
| CN108618274A (en) * | 2018-05-29 | 2018-10-09 | 天津浔兴拉链科技有限公司 | A kind of pressure-sealing zipper |
| CN108618274B (en) * | 2018-05-29 | 2021-01-05 | 天津浔兴拉链科技有限公司 | Sealing zipper |
| CN113260273A (en) * | 2019-01-02 | 2021-08-13 | 金永敎 | Sealing zipper and sealing zipper assembly |
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
| CN113180339B (en) * | 2021-04-14 | 2022-07-01 | 杭州广顺拉链科技有限公司 | Zip fastener capable of forming waterproof layer by itself |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI283566B (en) | 2007-07-11 |
| AU2003261998A1 (en) | 2005-04-06 |
| TW200511952A (en) | 2005-04-01 |
| WO2005025364A1 (en) | 2005-03-24 |
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