CN102281787B - Slide fastener - Google Patents
Slide fastener Download PDFInfo
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- CN102281787B CN102281787B CN200980154412.8A CN200980154412A CN102281787B CN 102281787 B CN102281787 B CN 102281787B CN 200980154412 A CN200980154412 A CN 200980154412A CN 102281787 B CN102281787 B CN 102281787B
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- China
- Prior art keywords
- zipper teeth
- row
- engagement
- slide fastener
- zipper
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
- A44B19/04—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers
- A44B19/06—Stringers arranged edge-to-edge when fastened, e.g. abutting stringers with substantially rectangular members having interlocking projections and pieces
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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
- A44B19/26—Sliders
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- Slide Fasteners (AREA)
Abstract
Disclosed is a slide fastener wherein engagement in the right and left direction is performed by alternately engaging the engagement neck portions (12N, 13N) and the engagement head portions (12H, 13H) formed, respectively, in a pair of first and second rows of elements (12, 13) on the right and left, and engagement in the front and rear direction is performed by engaging the rear latch portions, formed on the front surface of the respective engagement head portions (12H, 13H) in the first and second rows of elements (12, 13), alternately with the front latch portions, formed on the side and the front surface of the engagement head portions (12H, 13H) or the engagement neck portions (12N, 13N). The extension length of the front latch portions in the first row of elements (12) is set shorter than the extension length of the front latch portions in the second row of elements (13).
Description
Technical field
The present invention relates to the slide fastener that is provided with zipper teeth in column, this zipper teeth is for example in the situation that the switching for the left and right front part of a Chinese robe or jacket of clothes by slide fastener, can complete 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, on the surface that is arranged at each zipper teeth of slide fastener in column, to implement to decorate, the shape of each zipper teeth adopts 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, the bead that is provided with the horizontal tensile strength that has formed the width (left and right directions) that can increase with respect to slide fastener in column and with the zipper teeth of the embeded slot of this bead engagement, when the zipper teeth of this left and right is engaged with each other, from the shoulder mouth of the left and right of pull head, with the table back of the body, there is differential mode to import the slide fastener denture of left and right, from table back of the body direction and left and right directions, make obliquely the slide fastener denture of left and right converge and mesh (for example,, with reference to patent documentation 2 and 3).
Patent documentation 1: No. 2005/101974 brochure of International Publication
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 recording at patent documentation 1, the surface of zipper teeth forms with commodity shape, or forms logo, becomes the words of amplifying and causes the design that user gazes at.Usually, the long limit of each zipper teeth of slide fastener is the size of 3mm～5mm left and right.Therefore, produce from slightly away from position be difficult to the represented commodity shape of visual confirmation zipper teeth or the such unfavorable condition of logo while observing.
In addition, in the past, in the slide fastener of the zipper teeth obtaining at the ester moulding with general use and above-mentioned patent documentation 2 and 3 stereoscopic zippers of recording, the functional shape of necessity when the shape of zipper teeth monomer is engagement, thereby its outward appearance is obviously slide fastener itself, be difficult to implement in appearance arrangement attractive in appearance.Therefore,, in the situation that this slide fastener is used for to 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, when the zipper teeth of left and right fixing on the relative lateral margin of the zip fastener of left and right is engaged with each other, the zipper teeth of left and right is placed in and in the plane identical with zipper cloth belt, from left and right directions, is Y word shape and converges, thus, mutual zipper teeth is engaged with each other.Like this, only from left and right directions, carry out the engagement each other of mutual zipper teeth with separated situation, direction is crooked to the left and right with little curvature to need zip fastener, thereby the interval to each other of the zipper teeth on the lateral margin that is arranged at zipper cloth belt in column need to separate space, 1mm～2mm left and right.
The slide fastener denture of left and right is engaged with each other, and under the state of zip fastener of closing left and right, this zipper teeth interval to each other is alternately dispersed in the both sides of the slide fastener denture of left and right as gap.Be dispersed in the existence in gap at slide fastener denture place of this left and right for the outward appearance of the article such as clothes or case and bag, the noticeable existence to slide fastener all the time.
The present invention researches and develops for improving conventional art, and its object is to provide a kind of slide fastener, it is in column be provided with the left and right that can make in engagement slide fastener denture existence sense desalination and can be attractive in appearance complete the zipper teeth of outward appearance.
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 interts by meshing and separation described the 1st slide fastener denture of configuration relatively and the 2nd slide fastener denture, using the one side of the direction vertical with the described the 1st and the zipper cloth zone face of the 2nd zip fastener as surface, during using another side as the back side, the zipper teeth of described the 1st slide fastener denture and the 2nd slide fastener denture has: zipper teeth main part, and it extends a pair of fixed leg in the table back side being fixed on described zip fastener; From this zipper teeth main part towards the relative extended engagement neck of slide fastener denture side and the engagement head bloating from the further forward end of this engagement neck; Surface engaging portion, it extends from the relative slide fastener denture side of the surface lateral of described zipper teeth main part; Back side engaging portion, it is formed on the face side of described engagement neck or engagement head, the zipper teeth guide path of described pull head has: the shoulder mouth of left and right, and 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 engaging portion in described the 1st slide fastener denture extend length form than the surperficial engaging portion 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 to 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 to flat shape.
The effect of invention
According to the present invention, in the 1st zipper teeth that is fixed on the opposite side edges of the 1st zip fastener, list formation surperficial engaging portion extend length form than in the 2nd zipper teeth that is fixed on the opposite side edges of the 2nd zip fastener, list formation surperficial engaging portion to extend length short, thus, while carrying out the engagement each other of slide fastener denture of left and right, from the rear side table back of the body, there is differential importing to extend the 1st short slide fastener denture of length, from the table side table back of the body, there is differential importing to extend the 2nd slide fastener denture that length is long, can easily from table back of the body direction and left and right directions, the slide fastener denture of left and right be converged with inclining towards each other, mutual zipper teeth is engaged with each other.In addition, while making the slide fastener denture of the left and right in engagement separated from one another, can easily in table back of the body direction and left and right directions updip, tiltedly make slide fastener denture separated from one another, make mutual zipper teeth separated from one another.
In general slide fastener in the past, only by the motion of left and right directions, mesh and separation, and can and mesh and separated zipper teeth shape with the motion of table back of the body direction by adopting, can make to carry out the motion minimizing of the engagement of slide fastener denture and left and right directions when separated.When being reduced, the motion of left and right directions can make the minimum curvature in the plane of the desired zipper cloth belt of zip fastener become large.Therefore, can make zipper teeth on the lateral margin that is arranged on zipper cloth belt in column interval each other be too narrow to 0.3mm～0.7mm left and right, can widely obtain the occupied area of the face side of the zipper teeth in engagement.And, by making zipper teeth on the lateral margin that is arranged on zipper cloth belt in column interval each other 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 completed thus as being difficult for producing the outward appearance of association.And, by adopting, in face side, apply concaveconvex shape, apply engraving figure, apply pattern or to apply the decorative cover of the color of gradual change etc., can the part using the slide fastener denture of slide fastener as the decoration of the article such as clothes or case and bag use.And, can complete the outward appearance of article more attractive in appearancely.
In addition, by making the shape of the face side of the 1st slide fastener denture and the 2nd slide fastener denture become 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.
Accompanying drawing explanation
Fig. 1 observes the top view of slide fastener of the present invention from table side, for illustrating that above this figure slide fastener denture in released state is downward to the figure of the state of engagement transition.
Fig. 2 is the left side view of the slide fastener shown in Fig. 1.
Fig. 3 observes the stereogram of the slide fastener in engagement from+Z side (table side).
Fig. 4 observes the stereogram of the slide fastener 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 observes the figure of engagement of the table back of the body direction of the 1st slide fastener denture and the 2nd slide fastener denture from-Y side, be the X-X shown in Fig. 9 to pseudosection.
Figure 11 observes the figure of engagement of the table back of the body direction of the 1st slide fastener denture and the 2nd slide fastener denture from-Y side, be the XI-XI shown in Fig. 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 engaging portion
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 engaging portion
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
50F flange
50L the 1st shoulder mouthful
50R the 2nd shoulder mouthful
50T deutostoma
51 zipper teeth guide paths
52 upper panels
53 lower panels
56 erection columns
56A dead eye
59 pulling-on pieces
CR interval
The specific embodiment
Below, with reference to accompanying drawing, illustrate the representative embodiments of slide fastener of the present invention.
Fig. 1 observes the top view of slide fastener of the present invention from table side, the figure that the slide fastener denture in released state above this figure is downward described to the state of engagement transition.Fig. 2 is the left side view of the slide fastener shown in Fig. 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.
First, the coordinate system of the slide fastener 10 shown in Fig. 1 and Fig. 2 is defined.As shown in Figure 1, take the 1st zip fastener 16 and the 2nd zip fastener 17 zipper cloth zone face is separately X-Y plane.And, in the situation that the 1st zipper teeth 12 row in the left side in slide fastener 10 and the 2nd zipper teeth 13 row on right side are engaged with each other, the straight line of the length direction with its engagement shaft line parallel is defined as to Y-axis, the 1st zipper teeth 12 row and the 2nd zipper teeth 13 are listed as to the be defined as+Y-direction of a side that becomes released state and open.
And, the left and right directions of the slide fastener shown in Fig. 1 10 (width) is defined as to X-axis, the be defined as-directions X of left side that the 1st zip fastener 16 is existed, the be defined as+directions X of right side that the 2nd zip fastener 17 is existed.
In addition, as shown in Figure 2, the table back of the body direction of each zipper cloth belt in slide fastener 10 is defined as to 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 to the surface of slide fastener 10, by be defined as+Z of the face side of this slide fastener 10 direction.Thus, become-Z of the rear side of slide fastener 10 direction.
In addition, details illustrates in the back, but according to the present invention, as shown in the slide fastener 10 of Fig. 1, can make the surperficial shape of the 1st zipper teeth 12 and the 2nd zipper teeth 13 with rectangular-shaped formation.In addition, can make each zipper teeth in the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row interval CR each other narrow.Like this, make the surperficial shape of the 1st zipper teeth 12 and the 2nd zipper teeth 13 with rectangular-shaped formation, or make each zipper teeth interval CR each other narrow, thus, can expand the occupied area of the zipper teeth under engagement.And, can access the outward appearance that the existence sense of slide fastener 10 for the user becomes and desalinates.
In addition, as shown in Figures 1 and 2, slide fastener 10 has the pull head 50 interting by the 1st zipper teeth 12 is listed as and the 2nd zipper teeth 13 row also can be upwards open.Pull head 50 has: the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row+upper panel 52 that Z side leads; With the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row-lower panel 53 that 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, thereby extend, are provided with the flange 50F that both sides' zipper teeth is converged from left and right directions each other.In addition, although not shown in Fig. 1 and Fig. 2, at this upper panel 52 and lower panel 53, extend the flange 50F elongated compartment respect to one another arranging, be formed with the interspersed cloth trough of belt passing through of zipper cloth belt for 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.At the central portion of erection column 56, offer the dead eye 56A of the axial region that keeps freely to rotate pulling-on piece 59, above-mentioned pulling-on piece 59 is controlled for 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 of surrounding with the flange 50F by left and right for the zipper teeth guide path 51 that the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row are connected along the fore-and-aft direction of pull head 50 (+Y-direction and-Y-direction) forms overlooks Y-shaped.At the 1st shoulder mouthful 50L to+Y side opening of this zipper teeth guide path 51 and the central portion of the 2nd shoulder mouthful 50R, dispose the link post 50D that links upper panel 52 and lower panel 53.The shape of this link post 50D forms towards-wedge shape that Y side comes to a point, thereby by pull head 50 is moved to-Y-direction, can make in the 1st zipper teeth 12 of engagement separated along left and right directions with the 2nd zipper teeth 13.
As shown in Figure 2, the 1st shoulder mouthful 50L and the 2nd shoulder mouthful 50R compare side overleaf-Z side and have ladder opening.Therefore, the 1st shoulder mouthful 50L and the 2nd shoulder mouthful 50R table back of the body has the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row of the left and right that imports differentially or discharge in released state.In addition, in zipper teeth guide path 51, be formed with for making the 1st zipper teeth 12 of the left and right in engagement carry on the back separates walls 50E with the 2nd zipper teeth 13 along the separated table of table back of the body direction.
Zipper teeth guide path 51-Y side, offer deutostoma 50T.Deutostoma 50T imports the 1st zipper teeth 12 row of the left and right of engagement and the 2nd zipper teeth 13 row or discharge to zipper teeth guide path 51.
For example, in zipper teeth guide path 51, make in the 1st zipper teeth 12 row of left and right in released state and situation that the 2nd zipper teeth 13 row mesh, pull head 50 is moved to+Y-direction.So, the 1st zipper teeth 12 in released state is had to differential importing from the 1st shoulder mouthful 50L table back of the body, the 2nd zipper teeth 13 row are had to differential importing from a 2nd shoulder mouthful 50R table back of the body, 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, from deutostoma 50T, discharge and become the 1st zipper teeth 12 row of engagement and the 2nd zipper teeth 13 row.
On the other hand, in zipper teeth guide path 51, the 1st zipper teeth 12 row and the 2nd zipper teeth 13 of left and right in engagement are listed as in separated situation, 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 in engagement, in table back of the body separates walls 50E (with reference to Fig. 2) in being formed at zipper teeth guide path 51, both sides' slide fastener denture is separated along table back of the body direction, and in the link post 50D (with reference to Fig. 1) in being formed at zipper teeth guide path 51, both sides' slide fastener denture is separated obliquely along left and right directions.And, the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row that 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 being engaged with each other is described.Fig. 3 observes the stereogram of the slide fastener 10 in engagement from+Z side (table side), Fig. 4 is from-stereogram that Z side (dorsal part) is observed.In addition, about the parts identical with the parts shown in Fig. 1 and Fig. 2, mark identical Reference numeral, and the description thereof will be omitted.
In the embodiment shown in Fig. 3, the 1st zipper teeth 12 and the 2nd zipper teeth 13+decorative cover 12F, the 13F of Z side is rectangular-shaped plane, as pattern, at this, indicates " ABC ".This pattern can be carved on the mould of zipper teeth shaping use in advance, or implements by the rear processing of ink jet printing, pad pasting, hot transfer printing, engraving, Laser Processing etc.Like this, decorative cover 12F, the 13F by the 1st zipper teeth 12 and the 2nd zipper teeth 13 implements meticulous and distinct pattern or color, can make the existence sense of slide fastener 10 reduce, can be using slide fastener 10 part of the decoration in the article such as clothes or case and bag use.And, can complete the outward appearance of the article such as clothes or case and bag more attractive in appearancely.
In addition, in the embodiment shown in Fig. 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 market sale in the past same outward appearance roughly.As shown in Figure 4, the outward appearance at the back side in slide fastener 10 is to associate immediately the outward appearance of the slide fastener denture of ester moulding.On the other hand, the outward appearance of decorative cover 12F, the 13F of the 1st zipper teeth 12 row shown in Fig. 3 and 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, 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 parts identical with the parts shown in Fig. 1～Fig. 4, mark identical Reference numeral, and the description thereof will be omitted.
As shown in Figures 5 and 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 the 2nd relative zipper teeth 13 row sides+directions X extends; With engagement head 12H, it is compared in front and bloats with this engagement neck 12N.
In addition, as shown in Figures 5 and 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 engaging portion 12D of directions X.This surface engaging portion 12D towards engagement neck 12N+Z side and this engagement neck 12N separately+Y side and-both sides of Y side extend.
In addition, in the embodiment shown in Fig. 5, the face side of engagement neck 12N and engagement head 12H+Z side, be formed with the back side engaging portion 12R towards+Z direction.
Back side engaging portion 12R is by engaging with the surperficial engaging portion being formed in 2 relative the 2nd zipper teeth 13, and for stoping under engagement the 1st zipper teeth 12 to move to+Z direction with respect to the 2nd zipper teeth 13, the engagement parts that the engagement of table back of the body direction departs from.
In addition, surface engaging portion 12D is by engaging with the back side engaging portion being respectively formed in 2 relative the 2nd zipper teeth 13, and for stoping under engagement the 1st zipper teeth 12 to move to-Z direction with respect to the 2nd zipper teeth 13, the mate that the engagement of table back of the body direction departs from.
Like this, by forming surperficial engaging portion 12D and back side engaging portion 12R in the 1st zipper teeth 12, and can carry out the engagement of having born the shearing force of table back of the body direction under the 1st zip fastener 16 of left and right and the state of the 2nd zip fastener 17 having closed.
In addition, as shown in Figure 6, towards the 1st of+extended surperficial engaging portion 12D of directions X extend length 12L form than the surperficial engaging portion of the 2nd zipper teeth 13 described later to extend length short.Like this, by shorter, set the 1st of surperficial engaging portion 12D and extend length 12L, can make to carry out the engagement of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row and when separated necessary the mobile of left and right directions reduce.Its result can be set the 1st zipper teeth 12 each other and the 2nd zipper teeth 13 interval CR each other narrowlyer.
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 the 1st relative zipper teeth 12 row sides-directions X extends; With engagement head 13H, it is compared in front and bloats with this engagement neck 13N.
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 engaging portion 13D of directions X.This surface engaging portion 13D towards engagement neck 13N+Z side and this engagement neck 13N separately+Y side and-both sides of Y side extend.
In addition, in the embodiment shown in Fig. 7, the face side of engagement head 13H+Z side, be formed with the back side engaging portion 13R towards+Z direction.
Back side engaging portion 13R is by engaging with the surperficial engaging portion 12D being formed in 2 relative the 1st zipper teeth 12, and for preventing that under engagement the 2nd zipper teeth 13 moves to+Z direction with respect to the 1st zipper teeth 12, the engagement parts that the engagement of table back of the body direction departs from.
In addition, surface engaging portion 13D is by engaging with the back side engaging portion 12R being respectively formed in 2 relative the 1st zipper teeth 12, and for preventing that under engagement the 2nd zipper teeth 13 moves to-Z direction with respect to the 1st zipper teeth 12, the mate that the engagement of table back of the body direction departs from.
Like this, by forming surperficial engaging portion 13D and back side engaging portion 13R in the 2nd zipper teeth 13, can carry out closing under the 1st zip fastener 16 of left and right and the state of the 2nd zip fastener 17, bear the engagement of the shearing force of table back of the body direction.
In addition, as shown in Figure 8, to the 2nd of-extended surperficial engaging portion 13D of directions X, extend length 13L and than the 1st of the surperficial engaging portion 12D of the 1st zipper teeth 12, extend length 12L as previously mentioned and form longways.Like this, by setting more longways the 2nd of surperficial engaging portion 13D, extend length 13L, 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 decorative cover 13.And, can complete more continuously the decoration that decorative cover 12F and decorative cover 13F show, can complete the outward appearance of slide fastener 10 attractive in appearancely.In addition, by setting more longways the 2nd of surperficial engaging portion 13D, extend length 13L, can improve endurance when the 1st zipper teeth 12 row in engagement and the 2nd zipper teeth 13 row are applied to impulsive force.
Below, use Fig. 9～Figure 11 that the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row engagement are each other described.Fig. 9 observes the rearview of engagement of the left and right directions of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row from the rear side of slide fastener 10 (Z side).Figure 10 and Figure 11 observe the figure of engagement of the table back of the body direction of the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row from-Y side, Figure 10 is the profile of the X-X direction shown in Fig. 9, and Figure 11 is the profile of the XI-XI direction shown in Fig. 9.
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 is each other 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-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-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 left and right directions (+directions X and-directions X).
In addition, as shown in Figure 9, will link straight line each other 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) that links the centre of the front end that respectively meshes head 13H of the 2nd zipper teeth 13 in being listed as straight line each other.In addition, the straight line (straight line parallel with Y-axis) of the centre of the end of each fixed leg in link the 1st zipper teeth 12 row and the 2nd zipper teeth 13 row 2 straight lines is each other defined as to 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, as shown in Fig. 6 and Fig. 8, make the 1st of surperficial engaging portion 12D in the 1st zipper teeth 12 extend length 12L than the 2nd of the surperficial engaging portion 13D in the 2nd zipper teeth 13 extend length 13L short form.Therefore, by make the FC of zipper teeth Central Line compare with engagement axis XC to the 1st zipper teeth 12 sides-directions X is offset, can makes the decorative cover 12F shown in Fig. 5 and Fig. 7 and decorative cover 13F become symmetrical, 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 is each other described.
Under engagement shown in Figure 10, be formed on the 1st zipper teeth 12 on mutually relative face surperficial engaging portion 12D, engage with the back side engaging portion 13R of the 2nd zipper teeth 13.By this engaging, can stop the 2nd zipper teeth 13 move and depart to+Z direction with respect to the 1st zipper teeth 12.Equally, can stop the 1st zipper teeth 12 move and depart 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 mutually relative face back side engaging portion 12R, engage with the surperficial engaging portion 13D of the 2nd zipper teeth 13.By this engaging, can stop the 2nd zipper teeth 13 move and depart to-Z direction with respect to the 1st zipper teeth 12.Equally, can stop the 1st zipper teeth 12 move and depart to+Z direction with respect to the 2nd zipper teeth 13.Like this, surperficial engaging portion 12D is alternately engaged with back side engaging portion 13R and back side engaging portion 12R with surperficial engaging portion 13D along Y-axis, thus, can bear the engagement that is applied to the shearing force in table back of the body direction.
Industrial applicibility
Slide fastener of the present invention, can also be for footwear, tent, other switching purposes except can be used in the switching of clothing or case and bag etc.
In addition, in slide fastener of the present invention, carry out the engagement of slide fastener denture of left and right when separated, both sides from table back of the body direction and left and right directions, the slide fastener denture of left and right is converged or separation obliquely, 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 the slide fastener that makes to improve and bear with respect to the joggled strength of left and right directions stronger horizontal pulling force.
Claims (3)
1. a slide fastener, has: the 1st zipper teeth (12) is listed as, and it is fixed on a lateral margin of the zipper cloth belt in the 1st zip fastener (16); The 2nd zipper teeth (13) row, it is fixed on a lateral margin of the 2nd zip fastener (17); And the pull head (50) with zipper teeth guide path (51), this zipper teeth guide path (51) interts by meshing and separation described the 1st zipper teeth (12) row of relative configuration and the 2nd zipper teeth (13) row, 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 surface, during using 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) being fixed on 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) and from this engagement neck (12N, 13N) engagement head (12H, 13H) that further forward end bloats; Surface engaging portion (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 engaging portion (12R, 13R), it is formed on the face side of described engagement neck (12N, 13N) or engagement head (12H, 13H),
Described surperficial engaging portion (12D, 13D) towards described in the extended Length Ratio of relative zipper teeth (12,13) row side, mesh neck (12N, 13N) with engagement head (12H, 13H) short towards relative zipper teeth (12,13) the extended length of row side
Described engagement neck (12N, 13N) is formed with necking section, and described engagement head (12H, 13H) is for entering the convex camber of the necking section of relative described engagement neck (12N, 13N),
Described surperficial engaging portion (12D, 13D) engages with relative described back side engaging portion (12R, 13R), to stop described the 1st zipper teeth (12) row under engagement to be listed in respect to the 2nd zipper teeth (13) the engagement disengaging that table back of the body side moves up, shows to carry on the back direction
The zipper teeth guide path (51) of described pull head (50) has: make shoulder mouth (50L, 50R) that the 1st zipper teeth (12) row of released state and the 2nd zipper teeth (13) row enter or discharge, left and right that have ladder configure in table back of the body direction; And deutostoma (50T), this deutostoma (50T) makes the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row of engagement discharge or enter,
It is characterized in that,
Surperficial engaging portion (12D) in described the 1st zipper teeth (12) row extend length (12L) form than the surperficial engaging portion (13D) in described the 2nd zipper teeth (13) row to extend length (13L) short.
2. slide fastener as claimed in claim 1, is characterized in that, the shape of the face side of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row is rectangles.
3. slide fastener as claimed in claim 1 or 2, is characterized in that, the shape of the face side of described the 1st zipper teeth (12) row and the 2nd zipper teeth (13) row is flat shapes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326649.8A CN103349400B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
| CN201310328535.7A CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2009/050284 WO2010082291A1 (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328535.7A Division CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
| CN201310326649.8A Division CN103349400B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102281787A CN102281787A (en) | 2011-12-14 |
| CN102281787B true CN102281787B (en) | 2014-03-12 |
Family
ID=42339560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980154412.8A Active CN102281787B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Country Status (4)
| Country | Link |
|---|---|
| EP (3) | EP2382888B1 (en) |
| CN (1) | CN102281787B (en) |
| TW (1) | TW201026248A (en) |
| WO (1) | WO2010082291A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0914903D0 (en) * | 2009-08-26 | 2009-09-30 | Ykk Europ Ltd | Slide fastener with flat elements |
| WO2012081123A1 (en) * | 2010-12-17 | 2012-06-21 | Ykk株式会社 | Fastener stringer and fastener chain, and method for manufacturing fastener chain |
| US20130014356A1 (en) * | 2011-07-15 | 2013-01-17 | Chang-Wen Tsao | Structure of zipper's teeth with either english letter or symbol appearence for identification |
| CN102934866A (en) * | 2011-08-15 | 2013-02-20 | 曹昌文 | Sprocket device having character displaying effect |
| JP6041900B2 (en) * | 2012-12-13 | 2016-12-14 | Ykk株式会社 | Fastener chain manufacturing method |
| JP2013233458A (en) * | 2013-08-26 | 2013-11-21 | Ykk Corp | Fastener stringer and slide fastener |
| JP2015116355A (en) * | 2013-12-19 | 2015-06-25 | Ykk株式会社 | Slide fastener |
| CN105129494A (en) * | 2015-06-17 | 2015-12-09 | 东莞市三毛机械科技有限公司 | Metal zipper surface film pasting technology |
| CN107865490A (en) * | 2016-09-22 | 2018-04-03 | 曹昌文 | The sliding wedge and slide fastener for expanding and changing the shaping sprocket of tooth body and arranged in pairs or groups with it |
| EP3578681A4 (en) * | 2017-01-31 | 2020-08-26 | YKK Corporation | Article having metallic surface, tone-treatment method therefor, and gas phase oxidation device |
| WO2019216256A1 (en) * | 2018-05-10 | 2019-11-14 | Ykk株式会社 | Fastener stringer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886634A (en) * | 1973-03-17 | 1975-06-03 | New Japan Slide Fastener Mfg C | Zip-fastener |
| CN2518367Y (en) * | 2001-10-25 | 2002-10-30 | 福建浔兴集团公司 | Slide fastener |
| CN1879518A (en) * | 2005-05-20 | 2006-12-20 | Ykk株式会社 | Slide fastener chain |
| CN1997296A (en) * | 2004-04-25 | 2007-07-11 | 阿西普有限公司 | A zipper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526600A (en) * | 1946-02-26 | 1950-10-17 | Bolta Company | Double-acting sliding clasp fastener |
| US3825978A (en) * | 1972-03-13 | 1974-07-30 | Brier Mfg Co | Zipper construction |
| JPS569756Y2 (en) * | 1975-10-27 | 1981-03-04 | ||
| JPS5449239A (en) * | 1977-09-26 | 1979-04-18 | Minoru Kamiya | Solid slide fastener |
| JPS6122961A (en) | 1984-07-11 | 1986-01-31 | Canon Inc | Wire dot printer head |
| JPS6240002A (en) | 1985-08-16 | 1987-02-21 | Mitsubishi Electric Corp | Controller for electric rolling stock |
| US6453521B1 (en) * | 2001-03-08 | 2002-09-24 | Delphi Oracle Corp. | Multiple pitch zipper |
-
2009
- 2009-01-13 EP EP09838261.7A patent/EP2382888B1/en active Active
- 2009-01-13 EP EP13001892.2A patent/EP2614741B1/en active Active
- 2009-01-13 WO PCT/JP2009/050284 patent/WO2010082291A1/en active Application Filing
- 2009-01-13 CN CN200980154412.8A patent/CN102281787B/en active Active
- 2009-01-13 EP EP13001893.0A patent/EP2614742B1/en active Active
- 2009-06-08 TW TW098119085A patent/TW201026248A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886634A (en) * | 1973-03-17 | 1975-06-03 | New Japan Slide Fastener Mfg C | Zip-fastener |
| CN2518367Y (en) * | 2001-10-25 | 2002-10-30 | 福建浔兴集团公司 | Slide fastener |
| CN1997296A (en) * | 2004-04-25 | 2007-07-11 | 阿西普有限公司 | A zipper |
| CN1879518A (en) * | 2005-05-20 | 2006-12-20 | Ykk株式会社 | Slide fastener chain |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2614742B1 (en) | 2017-09-06 |
| EP2614742A1 (en) | 2013-07-17 |
| TWI375535B (en) | 2012-11-01 |
| EP2614741B1 (en) | 2018-01-03 |
| CN102281787A (en) | 2011-12-14 |
| EP2382888B1 (en) | 2014-06-04 |
| WO2010082291A1 (en) | 2010-07-22 |
| EP2382888A1 (en) | 2011-11-02 |
| EP2614741A1 (en) | 2013-07-17 |
| TW201026248A (en) | 2010-07-16 |
| EP2382888A4 (en) | 2013-06-26 |
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