CN103349401A - Zipper - Google Patents
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- CN103349401A CN103349401A CN2013103285357A CN201310328535A CN103349401A CN 103349401 A CN103349401 A CN 103349401A CN 2013103285357 A CN2013103285357 A CN 2013103285357A CN 201310328535 A CN201310328535 A CN 201310328535A CN 103349401 A CN103349401 A CN 103349401A
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- zipper teeth
- row
- zipper
- slide fastener
- engagement
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Abstract
The invention provides a zipper. Meshing necks (12N, 13N) and meshing heads (12H, 13H), which are formed on a pair of left and right first and second zipper tooth (12, 13) columns respectively, are meshed alternately to carry out meshing in the horizontal direction in the zipper, back fastening parts formed on the surface sides of respective meshing heads (12H, 13H) in the first and second zipper tooth (12, 13) columns are fastened with surface fastening parts formed on the sides and surface sides in the meshing heads (12H, 13H) or meshing necks (12N, 13N) alternately to carry out meshing in the surface and back directions of the zipper, and in the zipper, the extension length of the surface fastening parts in the first zipper tooth (12) column is shorter than that of the surface fastening parts in the second zipper tooth (13) column.
Description
The application is that to be called " slide fastener ", international filing date be that January 13, international application no in 2009 are to be for PCT/JP2009/050284, national applications number dividing an application of 200980154412.8 application for a patent for invention to name.
Technical field
The present invention relates to into the slide fastener that row are provided with zipper teeth, this zipper teeth is for example in the situation of the switching of the left and right sides front part of a Chinese robe or jacket that slide fastener is used for clothes, can finish the outward appearance of the slide fastener surface of the table side that exposes to this clothes attractive in appearancely.
Background technology
In the past known, the surface that is arranged at each zipper teeth of slide fastener at the one-tenth row implements to decorate, and the shape of each zipper teeth adopts the commodity shape, with the shape formation (for example, with reference to patent documentation 1) of logo.
In addition, in the past, known a kind of stereoscopic zipper, become row be provided with the horizontal tensile strength that has formed the width (left and right directions) that can increase with respect to slide fastener bead and with the zipper teeth of the embeded slot of this bead engagement, when zipper teeth about this is engaged with each other, slide fastener denture about shoulder mouth from about the pull head has differential mode to import with the table back of the body, the slide fastener denture about making obliquely from table back of the body direction and left and right directions converge and mesh (for example, with reference to patent documentation 2 and 3).
Patent documentation 1: the international brochure that discloses No. 2005/101974
Patent documentation 2: Japanese Patent Publication 61-22961 communique
Patent documentation 3: Japanese Patent Publication 62-40002 communique
Summary of the invention
The problem that invention will solve
In the slide fastener of patent documentation 1 record, the surface of zipper teeth forms with the commodity shape, or forms logo, becomes the words of amplifying and causes the design that the user gazes at.Usually, the long limit of each zipper teeth of slide fastener is the size about 3mm～5mm.Therefore, produce from slightly away from the position be difficult to the represented commodity shape of visual confirmation zipper teeth or the such unfavorable condition of logo when observing.
In addition, in the past, in the slide fastener and above-mentioned patent documentation 2 and 3 stereoscopic zippers of putting down in writing of the zipper teeth that the ester moulding with normal operation obtains, the functional shape of necessity when the shape of zipper teeth monomer is engagement, thereby its outward appearance obviously is slide fastener itself, is difficult to implement in appearance arrangement attractive in appearance.Therefore, this slide fastener is being used in the situation of the article such as clothes or case and bag, generation can not be merged such problem with the design of these article.
In addition, in slide fastener in the past, make about the relative lateral margin of zip fastener fixing about zipper teeth when being engaged with each other, with about zipper teeth place and be Y word shape from left and right directions in the plane identical with zipper cloth belt and converge, thus, mutual zipper teeth is engaged with each other.Like this, under only carrying out the engagement each other of mutual zipper teeth and the situation of separating from left and right directions, direction is crooked to the left and right with little curvature to need zip fastener, need to separate 1mm～space, the 2mm left and right sides from forming the zipper teeth interval to each other that is listed as on the lateral margin that is arranged at zipper cloth belt.
Slide fastener denture about making is engaged with each other, under the state of the zip fastener about closing, and the both sides of the slide fastener denture about this zipper teeth interval to each other alternately is dispersed in as the gap.Be dispersed in the existence in gap at the slide fastener denture place about this for the outward appearance of the article such as clothes or case and bag, all the time noticeable existence to slide fastener.
The present invention researches and develops for improving conventional art, and its purpose is to provide a kind of slide fastener, its become row to be provided with can to make to be in engagement about the slide fastener denture existence sense desalination and can finish the zipper teeth of outward appearance attractive in appearancely.
Be used for solving the means of problem
For solving above-mentioned problem, slide fastener of the present invention has: the 1st slide fastener denture, and it is fixed on a lateral margin of the zipper cloth belt in the 1st zip fastener; The 2nd slide fastener denture, it is fixed on a lateral margin of the 2nd zip fastener; And the pull head with zipper teeth guide path, this zipper teeth guide path is so that described the 1st slide fastener denture that relatively disposes and the 2nd slide fastener denture are interspersed by meshing and separating, in the one side of direction that will be vertical with the zipper cloth zone face of the described the 1st and the 2nd zip fastener as the surface, with another side during as the back side, the zipper teeth of described the 1st slide fastener denture and the 2nd slide fastener denture has: the zipper teeth main part, and it extends a pair of fixed leg in the table back side that is fixed on the described zip fastener; From this zipper teeth main part towards the relative extended engagement neck of slide fastener denture side, and the engagement head that bloats from the further forward end of this engagement neck; Surface fastening section, it extends from the relative slide fastener denture side of the surface lateral of described zipper teeth main part; Back side fastening section, it is formed on the face side of described engagement neck or engagement head, the zipper teeth guide path of described pull head has: about the shoulder mouth, it makes the 1st slide fastener denture of released state and the 2nd slide fastener denture enter or discharge, and has ladder in table back of the body direction; And deutostoma, it makes the 1st slide fastener denture of engagement and the 2nd slide fastener denture discharge or enter, described slide fastener is characterised in that, the surperficial fastening section in described the 1st slide fastener denture extend length form than the surperficial fastening section in described the 2nd slide fastener denture to extend length short.
In addition, the invention according to other is characterized in that, the shape of the face side of described the 1st slide fastener denture and the 2nd slide fastener denture is formed rectangle.
In addition, the invention according to other is characterized in that, the shape of the face side of described the 1st slide fastener denture and the 2nd slide fastener denture is formed flat shape.
The effect of invention
According to the present invention, list in the 1st zipper teeth of the opposite side edges that is fixed in the 1st zip fastener formation surperficial fastening section extend length form than the 2nd zipper teeth in the opposite side edges that is fixed in the 2nd zip fastener list formation surperficial fastening section to extend length short, thus, during each other engagement of the slide fastener denture about carrying out, have to import from the rear side table back of the body differentially and extend the 1st short slide fastener denture of length, have to import from the table side table back of the body differentially and extend the 2nd long slide fastener denture of length, can easily converge from the slide fastener denture of showing about back of the body direction and left and right directions make with inclining towards each other, mutual zipper teeth is engaged with each other.In addition, make be in engagement about slide fastener denture when separated from one another, can easily tiltedly make the slide fastener denture separated from one another in table back of the body direction and left and right directions updip, make mutual zipper teeth separated from one another.
In general slide fastener in the past, only mesh by the motion of left and right directions and separate, and by adopt can and with the zipper teeth shape that the motion of table back of the body direction be meshed and be separated, can make the engagement of carrying out the slide fastener denture and the motion minimizing of the left and right directions when separating.The curvature of the minimum in the plane of the desired zipper cloth belt of zip fastener is become greatly.Therefore, the zipper teeth interval each other that can make on the lateral margin that row are arranged on zipper cloth belt is too narrow to about 0.3mm～0.7mm, can widely obtain to be in the occupied area of face side of the zipper teeth of engagement.And the zipper teeth interval each other that is arranged on by making into row on the lateral margin of zipper cloth belt is narrow, can access the outward appearance of the existence sense desalination that makes slide fastener.
In addition, the shape of the face side of the 1st slide fastener denture and the 2nd slide fastener denture forms rectangle, the zipper teeth of slide fastener can be finished thus as being difficult for producing the outward appearance of association.And, apply concaveconvex shape by adopting in face side, apply engraving figure, apply pattern or to apply the decorative cover of the color of gradual change etc., the slide fastener denture of slide fastener can be used as the part of the decoration of the article such as clothes or case and bag.And, can finish the outward appearance of article more attractive in appearancely.
In addition, the shape of the face side by making the 1st slide fastener denture and the 2nd slide fastener denture becomes flat shape, can easily carry out the rear processing of the hot transfer printing, engraving, Laser Processing etc. of ink jet printing, pad pasting, pattern etc.And, can provide at an easy rate and attach meticulousr and distinct pattern or the slide fastener of logo.
Description of drawings
Fig. 1 is the top view of observing slide fastener of the present invention from the table side, is in the slide fastener denture of released state towards the figure of the state of lower direction engagement transition above this figure for explanation.
Fig. 2 is the left side view of slide fastener shown in Figure 1.
Fig. 3 is the stereogram of observing the slide fastener that is in engagement from+Z side (table side).
Fig. 4 is the stereogram of observing the slide fastener that is in engagement from-Z side (dorsal part).
Fig. 5 observes the front view of the 1st zipper teeth from-Y side direction+Y side.
Fig. 6 observes the rearview of the 1st zipper teeth from-Z side (rear side) to+Z side (face side).
Fig. 7 observes the front view of the 2nd zipper teeth from-Y side direction+Y side.
Fig. 8 observes the rearview of the 2nd zipper teeth from-Z side (rear side) to+Z side (face side).
Fig. 9 is the rearview of the engagement of the left and right directions of observing the 1st slide fastener denture and the 2nd slide fastener denture of the rear side (Z side) from slide fastener.
Figure 10 is the figure of engagement that observes the table back of the body direction of the 1st slide fastener denture and the 2nd slide fastener denture from-Y side, be X-X shown in Figure 9 to pseudosection.
Figure 11 is the figure of engagement that observes the table back of the body direction of the 1st slide fastener denture and the 2nd slide fastener denture from-Y side, be XI-XI shown in Figure 9 to pseudosection.
The explanation of Reference numeral
10 slide fasteners
12 the 1st zipper teeth
13 the 2nd zipper teeth
12B, 13B zipper teeth main part
12D, 13D surface fastening section
12F, 13F decorative cover
12H, 13H mesh head
12L the 1st extends length
13L the 2nd extends length
12N, 13N mesh neck
12R, 13R back side fastening section
12U, 13U surface fixed leg
12V, 13V back side fixed leg
14 cores
16 the 1st zip fasteners
17 the 2nd zip fasteners
50 pull heads
50D links post
50E table back of the body separates walls
The 50F flange
50L the 1st shoulder mouth
50R the 2nd shoulder mouth
The 50T deutostoma
51 zipper teeth guide paths
52 upper panels
53 lower panels
56 erection columns
The 56A dead eye
59 pulling-on pieces
The CR interval
The specific embodiment
Below, specify the representative embodiments of slide fastener of the present invention with reference to accompanying drawing.
Fig. 1 observes the top view of slide fastener of the present invention from the table side, the figure that the slide fastener denture that is in released state above this figure is described towards the state of lower direction engagement transition.Fig. 2 is the left side view of slide fastener shown in Figure 1.In addition, in Fig. 1 and Fig. 2, engagement and released state for ease of explanation slide fastener denture represent pull head 50 with imaginary line.
At first, the coordinate system of the slide fastener 10 of Figure 1 and Figure 2 defined.As shown in Figure 1, take the 1st zip fastener 16 and the 2nd zip fastener 17 zipper cloth zone face separately as X-Y plane.And, in the situation that the 2nd zipper teeth 13 row on the 1st zipper teeth 12 row in the left side in slide fastener 10 and right side are engaged with each other, to be defined as Y-axis with the straight line of the length direction of its engagement shaft line parallel, the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row be become released state and the side opened is defined as+Y-direction.
And, the left and right directions (width) of slide fastener shown in Figure 1 10 is defined as X-axis, the left side that the 1st zip fastener 16 is existed is defined as-directions X, and the right side that the 2nd zip fastener 17 is existed is defined as+directions X.
In addition, as shown in Figure 2, the table of each zipper cloth belt in the slide fastener 10 is carried on the back direction be defined as Z axis.And, the face of each self-forming of decorative cover 13F in the decorative cover 12F in the 1st zipper teeth 12 and the 2nd zipper teeth 13 row is defined as the surface of slide fastener 10, the face side of this slide fastener 10 is defined as+the Z direction.Thus, the rear side of slide fastener 10 becomes-the Z direction.
The switching instrument that slide fastener 10 opens and closes the opening such as the front part of a Chinese robe or jacket about upper garment or case and bag etc.As shown in Figure 1, the 1st zip fastener 16 about formation slide fastener 10 and the relative side edge part of the 2nd zip fastener 17 are formed with the core 14 that bloats to the table back of the body direction of zipper cloth belt along this side edge part.Separate predetermined distance CR in the mode of these cores 14 of clamping and become row that the 1st a large amount of zipper teeth 12 and the 2nd zipper teeth 13 are set, thus, the slide fastener denture about formation.In addition, the material as the 1st zipper teeth 12 and the 2nd zipper teeth 13 can use the resin forming products such as polyformaldehyde.
In addition, details illustrates in the back, but according to the present invention, shown in the slide fastener 10 of Fig. 1, can make the shape on surface of the 1st zipper teeth 12 and the 2nd zipper teeth 13 with rectangular-shaped formation.In addition, can make each zipper teeth interval CR each other in the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row narrow.Like this, make the shape on surface of the 1st zipper teeth 12 and the 2nd zipper teeth 13 with rectangular-shaped formation, perhaps make each zipper teeth interval CR each other narrow, thus, can enlarge the occupied area of the zipper teeth under the engagement.And, can access the outward appearance that for the user existence sense of slide fastener 10 becomes and desalinates.
In addition, as shown in Figures 1 and 2, slide fastener 10 has the pull head 50 that interts by the 1st zipper teeth 12 is listed as and the 2nd zipper teeth 13 row also can upwards be opened.Pull head 50 has: the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row+upper panel 52 that the Z side leads; With the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row-lower panel 53 that the Z side leads.
In the edge, both sides of upper panel 52 and the lower panel 53 of pull head 50, along with the movement of pull head 50, the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row are engaged with each other, and are provided with the flange 50F that the zipper teeth that makes both sides is converged from left and right directions each other thereby extend.In addition, although not shown among Fig. 1 and Fig. 2, extend the flange 50F elongated compartment respect to one another that arranges at this upper panel 52 and lower panel 53, be formed with for the interspersed cloth trough of belt that passes through of the zipper cloth belt of the 1st zip fastener 16 and the 2nd zip fastener 17.
In addition, as shown in Figure 2, the upper panel 52 in pull head 50+surface of Z side, the vertical erection column 56 that is provided with.Offer the dead eye 56A of the axial region that keeps freely to rotate pulling-on piece 59 at the central portion of erection column 56, above-mentioned pulling-on piece 59 is controlled for the user when these pull head 50 edge ± Y-directions are moved.
As shown in Figure 1, in the inside of pull head 50, the form that the zipper teeth guide path 51 that is used for making the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row to connect along the fore-and-aft direction of pull head 50 (+Y-direction and-Y-direction) surrounds with the flange 50F about quilt forms overlooks Y-shaped.This zipper teeth guide path 51 to the 1st shoulder mouthful 50L of+Y side opening and the central portion of the 2nd shoulder mouthful 50R, dispose the binding post 50D that links upper panel 52 and lower panel 53.The shape of this binding post 50D forms towards-wedge shape that the Y side comes to a point, thereby by pull head 50 is moved, can make the 1st zipper teeth 12 that is in engagement to be separated along left and right directions with the 2nd zipper teeth 13 to-Y-direction.
As shown in Figure 2, the 1st shoulder mouthful 50L and the 2nd shoulder mouthful 50R compare side overleaf-Z side and have ladder and opening.Therefore, the 1st shoulder mouthful 50L and the 2nd shoulder mouthful 50R table back of the body have import differentially or discharge be in released state about the 1st zipper teeth 12 row and the 2nd zipper teeth 13 be listed as.In addition, in zipper teeth guide path 51, be formed be used to make be in engagement about the 1st zipper teeth 12 carry on the back separates walls 50E with the table that the 2nd zipper teeth 13 is separated along table back of the body directions.
Zipper teeth guide path 51-the Y side, offer deutostoma 50T.Deutostoma 50T will mesh about the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row import or discharge to zipper teeth guide path 51.
For example, in zipper teeth guide path 51, make be in released state about the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row situation about meshing under, pull head 50 is moved to+Y-direction.So, the 1st zipper teeth 12 that will be in released state is shown to carry on the back to have differentially to import from the 1st shoulder mouthful 50L, the 2nd zipper teeth 13 row are shown to carry on the back to have differentially to import from the 2nd shoulder mouthful 50R, in zipper teeth guide path 51, the slide fastener denture that makes both sides converges and intermeshing obliquely from table back of the body direction and left and right directions.And, discharge the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row that become engagement from deutostoma 50T.
On the other hand, in zipper teeth guide path 51, make be in engagement about the 1st zipper teeth 12 row and the 2nd zipper teeth 13 be listed as in the situation of separating, pull head 50 is moved to-Y-direction.So, the deutostoma 50T of pull head 50 imports the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row that are in engagement, table back of the body separates walls 50E(in being formed at zipper teeth guide path 51 is with reference to Fig. 2) in, both sides' slide fastener denture separates along table back of the body direction, and the binding post 50D(in being formed at zipper teeth guide path 51 is with reference to Fig. 1) in, both sides' slide fastener denture separates obliquely along left and right directions.And the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row that will become released state are discharged from the 1st shoulder mouthful 50L and the 2nd shoulder mouthful 50R respectively.
Below, the outward appearance that the 1st zipper teeth 12 is listed as and the 2nd zipper teeth 13 is listed as the slide fastener 10 under the state that is engaged with each other is described.Fig. 3 is the stereogram of observing the slide fastener 10 that is in engagement from+Z side (table side), and Fig. 4 is from-stereogram that Z side (dorsal part) is observed.In addition, about the identical Reference numeral of the parts mark identical with the parts of Figure 1 and Figure 2, and the description thereof will be omitted.
In embodiment shown in Figure 3, the 1st zipper teeth 12 and the 2nd zipper teeth 13+decorative cover 12F, the 13F of Z side is rectangular-shaped plane, indicates " ABC " as pattern at this.This pattern can be carved in advance on the mould of zipper teeth shaping usefulness, perhaps implements by the rear processing of ink jet printing, pad pasting, hot transfer printing, engraving, Laser Processing etc.Like this, implement meticulous and distinct pattern or color by decorative cover 12F, 13F in the 1st zipper teeth 12 and the 2nd zipper teeth 13, the existence sense of slide fastener 10 is reduced, slide fastener 10 can be used as the part of the decoration in the article such as clothes or case and bag.And, can finish the outward appearance of the article such as clothes or case and bag more attractive in appearancely.
In addition, in embodiment shown in Figure 4, the 1st zipper teeth 12 and the 2nd zipper teeth 13-back side of Z side is and the zipper teeth of the ester moulding of in the past market sale same outward appearance roughly.As shown in Figure 4, the outward appearance at the back side in the slide fastener 10 is to associate immediately the outward appearance of the slide fastener denture of ester moulding.Relative therewith, the outward appearance of the 1st zipper teeth 12 row shown in Figure 3 and decorative cover 12F, the 13F of the 2nd zipper teeth 13 row is to associate immediately the outward appearance of the existence of slide fastener 10.
Below, use Fig. 5～Fig. 8 that the structure of the 1st zipper teeth 12 and the 2nd zipper teeth 13 is described.Fig. 5 observes the front view of the 1st zipper teeth 12 from-Y side direction+Y side, and Fig. 6 is from-Z side (rear side) to+rearview that Z side (face side) is observed.In addition, Fig. 7 observes the front view of the 2nd zipper teeth 13 from-Y side direction+Y side, and Fig. 8 is from-Z side (rear side) to+rearview that Z side (face side) is observed.In addition, about the identical Reference numeral of the parts mark identical with the parts of Fig. 1～shown in Figure 4, and the description thereof will be omitted.
Such as Fig. 5 and shown in Figure 6, the 1st zipper teeth 12 has: the table back side one effects on surface fixed leg 12U and back side fixed leg 12V, and it sandwiches and fixes zipper cloth belt and the core 14 of the 1st zip fastener 16 from table side and dorsal part; Zipper teeth main part 12B, it makes this surface fixed leg 12U and back side fixed leg 12V extend to-directions X; Engagement neck 12N, its from this zipper teeth main part 12B to relative the 2nd zipper teeth 13 row sides+directions X extends; With engagement head 12H, it is compared in front with this engagement neck 12N and bloats.
In addition, such as Fig. 5 and shown in Figure 6, the face side from the zipper teeth main part 12B of the 1st zipper teeth 12 towards-Z side form to the 2nd zipper teeth 13 row sides+the extended surperficial fastening 12D of section of directions X.The 12D of this surface fastening section towards engagement neck 12N+Z side and this engagement neck 12N separately+the Y side reaches-both sides of Y side extend.
In addition, in embodiment shown in Figure 5, the face side of engagement neck 12N and engagement head 12H+the Z side, be formed with the 12R of back side fastening section towards+Z direction.
The 12R of back side fastening section be by be formed on 2 relative the 2nd zipper teeth 13 on the engaging of surperficial fastening section, and be used for to stop under engagement the 1st zipper teeth 12 to move the engagement parts that the engagement of table back of the body direction breaks away from respect to the 2nd zipper teeth 13 to+Z direction.
In addition, the surface fastening 12D of section be by be respectively formed at 2 relative the 2nd zipper teeth 13 on the engaging of back side fastening section, and be used for to stop under engagement the 1st zipper teeth 12 to move the mate that the engagement of table back of the body direction breaks away from respect to the 2nd zipper teeth 13 to-Z direction.
Like this, by forming the surperficial fastening 12D of section and the back side fastening 12R of section in the 1st zipper teeth 12, and can carry out bearing under the state of the 1st zip fastener 16 about having closed and the 2nd zip fastener 17 engagement of the shearing force of table back of the body direction.
In addition, as shown in Figure 6, towards the 1st of+extended surperficial fastening 12D of section of directions X extend length 12L form than the surperficial fastening section of the 2nd zipper teeth 13 described later to extend length short.Like this, extend length 12L by set the 1st of the surperficial fastening 12D of section shortly, can make the engagement of carrying out the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row and when separating necessary the mobile of left and right directions reduce.Its result can set the 1st zipper teeth 12 narrowlyer and reach each other the 2nd zipper teeth 13 interval CR each other.
Below, use Fig. 7 and Fig. 8 that the shape of the monomer of the 2nd zipper teeth 13 is described.
As shown in Figures 7 and 8, the 2nd zipper teeth 13 has: the table back side one effects on surface fixed leg 13U and back side fixed leg 13V, and it sandwiches and fixes zipper cloth belt and the core 14 of the 2nd zip fastener 17 from table side and dorsal part; Zipper teeth main part 13B, it makes this surface fixed leg 13U and back side fixed leg 13V extend to+directions X; Engagement neck 13N, its from this zipper teeth main part 13B to relative the 1st zipper teeth 12 row sides-directions X extends; With engagement head 13H, it is compared in front with this engagement neck 13N and bloats.
In addition, as shown in Figures 7 and 8, the face side from the zipper teeth main part 13B of the 2nd zipper teeth 13 towards-Z side form to the 1st zipper teeth 12 row sides-the extended surperficial fastening 13D of section of directions X.The 13D of this surface fastening section towards engagement neck 13N+Z side and this engagement neck 13N separately+the Y side reaches-both sides of Y side extend.
In addition, in embodiment shown in Figure 7, the face side of engagement head 13H+the Z side, be formed with the 13R of back side fastening section towards+Z direction.
The 13R of back side fastening section be by be formed on 2 relative the 1st zipper teeth 12 on the surperficial fastening 12D of section engaging, and be used for preventing that under engagement the 2nd zipper teeth 13 moves the engagement parts that the engagement of table back of the body direction breaks away from respect to the 1st zipper teeth 12 to+Z direction.
In addition, the surface fastening 13D of section be by be respectively formed at 2 relative the 1st zipper teeth 12 on the 12R of back side fastening section engaging, and be used for preventing that under engagement the 2nd zipper teeth 13 moves the mate that the engagement of table back of the body direction breaks away from respect to the 1st zipper teeth 12 to-Z direction.
Like this, by forming the surperficial fastening 13D of section and the back side fastening 13R of section in the 2nd zipper teeth 13, can carry out bearing the engagement of the shearing force of table back of the body direction under the state of the 1st zip fastener 16 about having closed and the 2nd zip fastener 17.
In addition, as shown in Figure 8, extend length 13L to the 2nd of-extended surperficial fastening 13D of section of directions X and extend length 12L than the 1st of the surperficial fastening 12D of section of the 1st zipper teeth 12 as previously mentioned and form longways.Like this, extend length 13L by setting more longways the 2nd of the surperficial fastening 13D of section, the decorative cover 12F in the time of can making the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row each other for engagement and the narrow gaps between the decorative cover 13.And, can finish more continuously the decoration that decorative cover 12F and decorative cover 13F show, can finish the outward appearance of slide fastener 10 attractive in appearancely.In addition, extend length 13L by setting more longways the 2nd of the surperficial fastening 13D of section, can improve the endurance when the 1st zipper teeth 12 row that are in engagement and the 2nd zipper teeth 13 row are applied impulsive force.
Below, use Fig. 9～Figure 11 that the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row engagement each other are described.Fig. 9 is the rearview from the engagement of the left and right directions of the rear side of slide fastener 10 (Z side) observation the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row.Figure 10 and Figure 11 are the figure of engagement that observes the table back of the body direction of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row from-Y side, and Figure 10 is the profile of X-X direction shown in Figure 9, and Figure 11 is the profile of XI-XI direction shown in Figure 9.
At first, use Fig. 9 that the engagement of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row left and right directions each other is described.As shown in Figure 9, the 1st zipper teeth 12 is used the side of the necking down of engagement neck 12N ,+Y and-the Y side keeps the engagement head 13H of relative 2 the 2nd zipper teeth 13.Equally, the 2nd zipper teeth 13 is used the side of the necking down of engagement neck 13N ,+Y and-the Y side keeps the engagement head 12H of relative 2 the 1st zipper teeth 12, bears thus the engagement that is applied to the power on the left and right directions (+directions X and-directions X).
In addition, as shown in Figure 9, will link each other straight line of the front end that respectively meshes head 12H in the 1st zipper teeth 12 row, be defined as the engagement axis XC of left and right directions with the straight line (straight line parallel with Y-axis) of the centre that links the front end that respectively the meshes head 13H straight line each other of the 2nd zipper teeth 13 in being listed as.In addition, the straight line (straight line parallel with Y-axis) of centre that links end 2 straight lines each other of each fixed leg in the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row is defined as the FC of zipper teeth Central Line.The FC of this zipper teeth Central Line is when observing slide fastener 10 from face side, becomes the line of the Central Line of each decorative cover 12F, 13F in the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row.
In the present invention, such as Fig. 6 and shown in Figure 8, make the 1st of the surperficial fastening 12D of section in the 1st zipper teeth 12 extend length 12L and extend length 13L than the 2nd of the surperficial fastening 13D of section in the 2nd zipper teeth 13 and form shortly.Therefore, by make the FC of zipper teeth Central Line compare with engagement axis XC to the 1st zipper teeth 12 sides-the directions X skew, can make Fig. 5 and decorative cover 12F and decorative cover 13F shown in Figure 7 become left-right symmetry, and can improve the aesthetic property of slide fastener 10.
Below, use Figure 10 and Figure 11 that the engagement of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row table back of the body direction each other is described.
Under engagement shown in Figure 10, be formed on the 1st zipper teeth 12 on the mutually relative face the surperficial fastening 12D of section, engage with the 13R of back side fastening section of the 2nd zipper teeth 13.By this engaging, can stop the 2nd zipper teeth 13 to move and break away to+Z direction with respect to the 1st zipper teeth 12.Equally, can stop the 1st zipper teeth 12 to move and break away to-Z direction with respect to the 2nd zipper teeth 13.
In addition, as shown in figure 11, be formed on the 1st zipper teeth 12 on the mutually relative face the 12R of back side fastening section, engage with the surperficial fastening 13D of section of the 2nd zipper teeth 13.By this engaging, can stop the 2nd zipper teeth 13 to move and break away to-Z direction with respect to the 1st zipper teeth 12.Equally, can stop the 1st zipper teeth 12 to move and break away to+Z direction with respect to the 2nd zipper teeth 13.Like this, make the surperficial fastening 12D of section and the back side fastening 13R of section, and the 12R of back side fastening section alternately engage along Y-axis with the surperficial fastening 13D of section, thus, can bear and be applied to the engagement that table is carried on the back the shearing force on the direction.
Industrial applicibility
Slide fastener of the present invention can also be used for footwear, tent, other switching purposes except the switching that can be used in clothing or case and bag etc.
In addition, in slide fastener of the present invention, the engagement of the slide fastener denture about carrying out is when separating, both sides from table back of the body direction and left and right directions, slide fastener denture about making converges obliquely or separates, thereby can use bloating of the engagement head of setting significantly zipper teeth compared with the past, and set deeper the zipper teeth of the necking down of engagement neck.Thus, can provide and make the slide fastener that improves and bear stronger horizontal pulling force with respect to the joggled strength of left and right directions.
Claims (9)
1. slide fastener has: the 1st zipper teeth (12) row, and it is fixed on a lateral margin of the zipper cloth belt in the 1st zip fastener (16); And the 2nd zipper teeth (13) row, it is fixed on a lateral margin of the 2nd zip fastener (17), in the one side of direction that will be vertical with the zipper cloth zone face of the described the 1st and the 2nd zip fastener (16,17) as the surface, in the situation of another side as the back side,
The zipper teeth of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row has: zipper teeth main part (12B, 13B), and it extends a pair of fixed leg in the table back side (12U, 12V, 13U, 13V) that is fixed on the described zip fastener (16,17); From this zipper teeth main part (12B, 13B) towards the extended engagement neck of relative zipper teeth (12,13) row side (12N, 13N); From the further engagement head (12H, 13H) that bloats of forward end of this engagement neck (12N, 13N); Surface fastening section (12D, 13D), its face side from described zipper teeth main part (12B, 13B) is extended towards relative zipper teeth (12,13) row side; And back side fastening section (12R, 13R), it is formed on the face side of described engagement neck (12N, 13N) or engagement head (12H, 13H),
In the situation that described the 1st zipper teeth (12) row and described the 2nd zipper teeth (13) row engage, the width of slide fastener is defined as X-axis,
It is characterized in that,
The 1st zipper teeth (12) is parallel with X-axis with the 2nd zipper teeth (13), and mutually engages along at least one line (X-X, XI-XI) of the engagement neck (12N, 13N) that passes through the 1st zipper teeth (12) or the 2nd zipper teeth (13).
2. slide fastener as claimed in claim 1 is characterized in that, the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row have decorative cover (12F, 13F), and the Breadth Maximum of the Width engagement head (12H, 13H) of this decorative cover (12F, 13F) is large.
3. slide fastener as claimed in claim 2 is characterized in that, the decorative cover (12F, 13F) of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row is rectangles.
4. slide fastener as claimed in claim 2 or claim 3 is characterized in that, the decorative cover (12F, 13F) of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row is flat shapes.
5. slide fastener as claimed in claim 2 or claim 3 is characterized in that, is formed with the color of concave surface or convex surface, engraving figure, pattern, gradual change at this decorative cover (12F, 13F).
6. such as each described slide fastener among the claim 1-5, it is characterized in that the front end that extends length (13L) of the front end that extends length (12L) of the surperficial fastening section (12D) of the 1st zipper teeth (12) and the surperficial fastening section (13D) of the 2nd zipper teeth (13) is arranged in and described the 1st zipper teeth (12) row are respectively meshed the front end of head (12H) straight line connected to each other and will described the 2nd zipper teeth (13) be listed as between the front end that respectively meshes head (13H) straight line connected to each other.
7. such as each described slide fastener among the claim 1-6, it is characterized in that, the straight line of the centre of 2 straight lines that the end of each fixed leg in the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row is connected to each other is defined as zipper teeth Central Line (FC), and, this zipper teeth Central Line (FC) is in the situation of observing from the face side of slide fastener (10), becomes the line of the Central Line of each decorative cover (12F, 13F) in the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row.
8. such as each described slide fastener among the claim 1-7, it is characterized in that, the surperficial fastening section (12D) of the 1st zipper teeth (12) and the back side fastening section (13R) of the 2nd zipper teeth (13), and the surperficial fastening section (13D) of the back side fastening section (12R) of the 1st zipper teeth (12) and the 2nd zipper teeth (13) engages mutually along Y-axis.
9. slide fastener has: the 1st zipper teeth (12) row, and it is fixed on a lateral margin of the zipper cloth belt in the 1st zip fastener (16); And the 2nd zipper teeth (13) row, it is fixed on a lateral margin of the 2nd zip fastener (17), in the one side of direction that will be vertical with the zipper cloth zone face of the described the 1st and the 2nd zip fastener (16,17) as the surface, in the situation of another side as the back side,
The zipper teeth of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row has: zipper teeth main part (12B, 13B), and it extends a pair of fixed leg in the table back side (12U, 12V, 13U, 13V) that is fixed on the described zip fastener (16,17); From this zipper teeth main part (12B, 13B) towards the extended engagement neck of relative zipper teeth (12,13) row side (12N, 13N); From the further engagement head (12H, 13H) that bloats of forward end of this engagement neck (12N, 13N); Surface fastening section (12D, 13D), its face side from described zipper teeth main part (12B, 13B) is extended towards relative zipper teeth (12,13) row side; Back side fastening section (12R, 13R), it is formed on the face side of described engagement neck (12N, 13N) or engagement head (12H, 13H); And decorative cover (12F, 13F),
It is characterized in that,
The Breadth Maximum of the Width engagement head (12H, 13H) of this decorative cover (12F, 13F) is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328535.7A CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328535.7A CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
| CN200980154412.8A CN102281787B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980154412.8A Division CN102281787B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
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| Publication Number | Publication Date |
|---|---|
| CN103349401A true CN103349401A (en) | 2013-10-16 |
| CN103349401B CN103349401B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328535.7A Active CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976520A (en) * | 2014-05-26 | 2014-08-13 | 屈蓂 | Novel decorative zipper |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825978A (en) * | 1972-03-13 | 1974-07-30 | Brier Mfg Co | Zipper construction |
| JPS5449239A (en) * | 1977-09-26 | 1979-04-18 | Minoru Kamiya | Solid slide fastener |
| JP4312150B2 (en) * | 2004-12-16 | 2009-08-12 | Ｙｋｋ株式会社 | Slide fastener |
| JP2006320642A (en) * | 2005-05-20 | 2006-11-30 | Ykk Corp | Zipper chain |
-
2009
- 2009-01-13 CN CN201310328535.7A patent/CN103349401B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976520A (en) * | 2014-05-26 | 2014-08-13 | 屈蓂 | Novel decorative zipper |
| CN103976520B (en) * | 2014-05-26 | 2016-04-27 | 屈蓂 | Novel decorative slide fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103349401B (en) | 2016-04-20 |
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