CN102281787A - Slide fastener - Google Patents
Slide fastener Download PDFInfo
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- CN102281787A CN102281787A CN2009801544128A CN200980154412A CN102281787A CN 102281787 A CN102281787 A CN 102281787A CN 2009801544128 A CN2009801544128 A CN 2009801544128A CN 200980154412 A CN200980154412 A CN 200980154412A CN 102281787 A CN102281787 A CN 102281787A
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- China
- Prior art keywords
- zipper teeth
- row
- slide fastener
- engagement
- 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 into the slide fastener that row are provided with zipper teeth, this zipper teeth is for example under 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
Known in the past, 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, the horizontal bead of drawing intensity that becomes row to be provided with to have formed the width (left and right directions) that can increase with respect to slide fastener 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 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 general use obtains, necessary function shape when the shape of zipper teeth monomer is engagement, thereby its outward appearance obviously is a slide fastener itself, is difficult to implement in appearance arrangement attractive in appearance.Therefore, this slide fastener is being used under the situation of 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 slide fastener chain belt on zipper teeth about fixing 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 and converge with zipper cloth belt, 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, need the slide fastener chain belt with the direction bending to the left and right of little curvature, need 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 slide fastener chain belt 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.The existence in gap that is dispersed in the slide fastener denture place about this is for the outward appearance of article such as clothes or case and bag, the noticeable all the time 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 to solve 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 slide fastener chain belt; The 2nd slide fastener denture, it is fixed on a lateral margin of the 2nd slide fastener chain belt; And pull head with zipper teeth guide path, this zipper teeth guide path makes described the 1st slide fastener denture of configuration relatively and the 2nd slide fastener denture intert 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 slide fastener chain belt 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 slide fastener chain belt; 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 portion, it extends from the relative slide fastener denture side of the surface lateral of described zipper teeth main part; Back side fastening 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: 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 on 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 portion in described the 1st slide fastener denture extend length form than the surperficial fastening 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 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 slide fastener chain belt formation surperficial fastening portion extend length form than the 2nd zipper teeth in the opposite side edges that is fixed in the 2nd slide fastener chain belt list formation surperficial fastening portion 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 with inclining towards each other, mutual zipper teeth is engaged with each other from the slide fastener denture of showing about back of the body direction and left and right directions make.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 and separate by the motion of left and right directions, 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 slide fastener chain belt 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, narrow by the zipper teeth interval each other that makes on the lateral margin that row are arranged on zipper cloth belt, 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 to 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 decoration of 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 back 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 the meticulousr and distinct pattern or the slide fastener of logo.
Description of drawings
Fig. 1 observes the vertical view of slide fastener of the present invention from the table side, is used to illustrate that the slide fastener denture that is in released state above this figure is towards the figure of the state of direction engagement transition down.
Fig. 2 is the left side view of slide fastener shown in Figure 1.
Fig. 3 is a stereogram of observing the slide fastener that is in engagement from+Z side (table side).
Fig. 4 is a 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 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 fastening portion
12U, 13U surface fixed leg
12V, 13V back side fixed leg
14 cores
16 the 1st slide fastener chain belts
17 the 2nd slide fastener chain belts
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
CR at 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 vertical 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 direction engagement transition down.Fig. 2 is the left side view of slide fastener shown in Figure 1.In addition, in Fig. 1 and Fig. 2,, represent pull head 50 with imaginary line for ease of the engagement and the released state of explanation slide fastener denture.
At first, the coordinate system to the slide fastener 10 of Figure 1 and Figure 2 defines.As shown in Figure 1, be X-Y plane with the 1st slide fastener chain belt 16 and the 2nd slide fastener chain belt 17 zipper cloth zone face separately.And, under 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+the 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 slide fastener chain belt 16 is existed is defined as-directions X, and the right side that the 2nd slide fastener chain belt 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 the Z axle.And, the face of each self-forming of decorative cover 13F in 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 for example opening of the front part of a Chinese robe or jacket about upper garment or case and bag etc.As shown in Figure 1, constitute slide fastener 10 about the 1st slide fastener chain belt 16 and the relative side edge part of the 2nd slide fastener chain belt 17, be formed with the core 14 that the table back of the body direction to zipper cloth belt bloats 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 resin forming products such as polyformaldehyde.
In addition, details illustrates in the back, but according to the present invention, and shown in the slide fastener 10 of Fig. 1, the shape on surface that can make the 1st zipper teeth 12 and the 2nd zipper teeth 13 is 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, the shape on surface that makes the 1st zipper teeth 12 and the 2nd zipper teeth 13 perhaps makes each zipper teeth interval CR each other narrow with rectangular-shaped formation, thus, can enlarge the occupied area of the zipper teeth under the 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 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 both side edges portion of the upper panel 52 and the lower panel 53 of pull head 50, along with moving 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, though not shown among Fig. 1 and Fig. 2, extend the flange 50F elongated compartment respect to one another that is provided with 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 slide fastener chain belt 16 and the 2nd slide fastener chain belt 17.
In addition, as shown in Figure 2, the upper panel 52 in pull head 50+surface of Z side, the upright erection column 56 that is provided with.Offer the dead eye 56A of the axial region that keeps pulling-on piece 59 freely to rotate 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 to make 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 the Y font.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 obliquely and is meshing with each other 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 under 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, among the 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 separates along table back of the body direction, and among the binding post 50D (with reference to Fig. 1) in being formed at zipper teeth guide path 51, 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 a 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 parts mark identical Reference numeral identical, and omit its explanation with the parts of Figure 1 and Figure 2.
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 back processing of ink jet printing, pad pasting, hot transfer printing, engraving, Laser Processing etc.Like this, implement meticulous and distinct pattern or color, the existence sense of slide fastener 10 is reduced, slide fastener 10 can be used as the part of decoration in the article such as clothes or case and bag by decorative cover 12F, 13F in the 1st zipper teeth 12 and the 2nd zipper teeth 13.And, can finish the outward appearance of 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 the roughly same outward appearance of zipper teeth with the ester moulding of market sale in the past.As shown in Figure 4, the outward appearance at the back side in the slide fastener 10 is to associate the outward appearance of the slide fastener denture of ester moulding immediately.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 the outward appearance of the existence of slide fastener 10 immediately.
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 to+rearview that Z side (face side) is observed from-Z side (rear side).In addition, Fig. 7 observes the front view of the 2nd zipper teeth 13 from-Y side direction+Y side, and Fig. 8 is to+rearview that Z side (face side) is observed from-Z side (rear side).In addition, about the parts mark identical Reference numeral identical, and omit its explanation with the parts of Fig. 1～shown in Figure 4.
As Fig. 5 and shown in Figure 6, the 1st zipper teeth 12 has: table a pair of surperficial fixed leg 12U in the back side and back side fixed leg 12V, and it sandwiches and fixes the zipper cloth belt and the core 14 of the 1st slide fastener chain belt 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, 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 portion of directions X.The 12D of this surface fastening portion 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 portion towards+Z direction.
The 12R of back side fastening portion be by be formed on 2 the 2nd relative zipper teeth 13 on the engaging of surperficial fastening portion, and be used for stoping under engagement the 1st zipper teeth 12 to move the engagement parts that the engagement of table back of the body direction breaks away to+Z direction with respect to the 2nd zipper teeth 13.
In addition, the surface fastening 12D of portion be by be respectively formed at 2 the 2nd relative zipper teeth 13 on the engaging of back side fastening portion, and be used for stoping under engagement the 1st zipper teeth 12 to move the mate that the engagement of table back of the body direction breaks away to-Z direction with respect to the 2nd zipper teeth 13.
Like this, by forming surperficial fastening 12D of portion and the back side fastening 12R of portion, and can carry out bearing under the state of the 1st slide fastener chain belt 16 about having closed and the 2nd slide fastener chain belt 17 engagement of the shearing force of table back of the body direction in the 1st zipper teeth 12.
In addition, as shown in Figure 6, towards the 1st of+extended surperficial fastening 12D of portion of directions X extend length 12L form than the surperficial fastening portion of the 2nd zipper teeth 13 described later to extend length short.Like this, extend length 12L, can make and carry out that the 1st zipper teeth 12 is listed as the engagement that is listed as with the 2nd zipper teeth 13 and the mobile minimizing of necessary left and right directions when separating by set the 1st of the surperficial fastening 12D of portion shortly.Its result can set the 1st zipper teeth 12 narrowlyer and reach the 2nd zipper teeth 13 interval CR each other 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: table a pair of surperficial fixed leg 13U in the back side and back side fixed leg 13V, and it sandwiches and fixes the zipper cloth belt and the core 14 of the 2nd slide fastener chain belt 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 portion of directions X.The 13D of this surface fastening portion 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 portion towards+Z direction.
The 13R of back side fastening portion be by be formed on 2 the 1st relative zipper teeth 12 on the surperficial fastening 12D of portion engaging, and be used to prevent 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 portion be by be respectively formed at 2 the 1st relative zipper teeth 12 on the 12R of back side fastening portion engaging, and be used to prevent 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 surperficial fastening 13D of portion and the back side fastening 13R of portion, can carry out bearing the engagement of the shearing force of table back of the body direction under the state of the 1st slide fastener chain belt 16 about having closed and the 2nd slide fastener chain belt 17 in the 2nd zipper teeth 13.
In addition, as shown in Figure 8, extend length 13L to the 2nd of-extended surperficial fastening 13D of portion of directions X and extend length 12L than the 1st of the surperficial fastening 12D of portion of the 1st zipper teeth 12 as previously mentioned and form longways.Like this, extend length 13L, 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 by setting the 2nd of the surperficial fastening 13D of portion more longways.And, can finish the decoration that decorative cover 12F and decorative cover 13F show more continuously, can finish the outward appearance of slide fastener 10 attractive in appearancely.In addition, extend length 13L, 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 by setting the 2nd of the surperficial fastening 13D of portion more longways.
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 the engagement that is applied to the power on the left and right directions (+directions X and-directions X) thus.
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) 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 with Y-axis.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 from face side observation slide fastener 10 time, 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 Fig. 6 and shown in Figure 8, make the 1st of the surperficial fastening 12D of portion in the 1st zipper teeth 12 extend length 12L and extend length 13L than the 2nd of the surperficial fastening 13D of portion 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 portion, engage with the 13R of back side fastening portion 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 portion, engage with the surperficial fastening 13D of portion 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 portion and the back side fastening 13R of portion, and the 12R of back side fastening portion alternately engage along Y-axis with the surperficial fastening 13D of portion, 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 zipper teeth significantly compared with the past, and set the zipper teeth of the necking down of engagement neck more deeply.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 (3)
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 slide fastener chain belt (16); The 2nd zipper teeth (13) row, it is fixed on a lateral margin of the 2nd slide fastener chain belt (17); And pull head (50) with zipper teeth guide path (51), this zipper teeth guide path (51) makes described the 1st zipper teeth (12) row of configuration relatively and the 2nd zipper teeth (13) row intert 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 slide fastener chain belt (16,17) as the surface, with another side during 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 slide fastener chain belt (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 the further engagement head (12H, 13H) that bloats of forward end of this engagement neck (12N, 13N); Surface fastening 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 fastening portion (12R, 13R), it is formed on the face side of described engagement neck (12N, 13N) or engagement head (12H, 13H),
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, about having on the table back of the body direction that ladder ground disposes; And deutostoma (50T), this deutostoma (50T) makes the 1st zipper teeth (12) row of engagement and the 2nd zipper teeth (13) row discharge or enter,
It is characterized in that,
The length (12L) of extending of the surperficial fastening portion (12D) in described the 1st zipper teeth (12) row forms to such an extent that lack than the length (13L) of extending of the surperficial fastening portion (13D) in described the 2nd zipper teeth (13) row.
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 |
|---|---|---|---|
| CN201310328535.7A CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
| CN201310326649.8A CN103349400B (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 |
|---|---|---|---|
| CN201310326649.8A Division CN103349400B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
| CN201310328535.7A Division CN103349401B (en) | 2009-01-13 | 2009-01-13 | Slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102281787A true CN102281787A (en) | 2011-12-14 |
| CN102281787B 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) | EP2614741B1 (en) |
| CN (1) | CN102281787B (en) |
| TW (1) | TW201026248A (en) |
| WO (1) | WO2010082291A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780802A (en) * | 2012-12-13 | 2015-07-15 | Ykk株式会社 | Fastener chain manufacturing method and slide fastener |
| CN105764371A (en) * | 2013-12-19 | 2016-07-13 | Ykk株式会社 | Slide fastener |
Families Citing this family (9)
| 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 |
| JP2013233458A (en) * | 2013-08-26 | 2013-11-21 | Ykk Corp | Fastener stringer and 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 |
| CN110234782B (en) * | 2017-01-31 | 2021-12-17 | Ykk株式会社 | Object having metal surface, color tone processing method thereof, and gas phase oxidation apparatus |
| EP3791747B1 (en) * | 2018-05-10 | 2023-08-30 | YKK Corporation | Fastener stringer |
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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 |
| DE2313353A1 (en) * | 1973-03-17 | 1974-10-03 | New Japan Slide Fastener Mfg C | ZIPPER |
| 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 |
| CN2518367Y (en) * | 2001-10-25 | 2002-10-30 | 福建浔兴集团公司 | Slide fastener |
| IL161604A0 (en) * | 2004-04-25 | 2004-09-27 | Artzip Ltd | A zipper |
| JP2006320642A (en) * | 2005-05-20 | 2006-11-30 | Ykk Corp | Zipper chain |
-
2009
- 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 EP EP09838261.7A patent/EP2382888B1/en active Active
- 2009-01-13 EP EP13001893.0A patent/EP2614742B1/en active Active
- 2009-01-13 CN CN200980154412.8A patent/CN102281787B/en active Active
- 2009-06-08 TW TW098119085A patent/TW201026248A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780802A (en) * | 2012-12-13 | 2015-07-15 | Ykk株式会社 | Fastener chain manufacturing method and slide fastener |
| CN104780802B (en) * | 2012-12-13 | 2018-03-27 | Ykk株式会社 | The manufacture method and slide fastener of slide fastener long-chain |
| CN105764371A (en) * | 2013-12-19 | 2016-07-13 | Ykk株式会社 | Slide fastener |
| CN105764371B (en) * | 2013-12-19 | 2019-04-12 | Ykk株式会社 | Zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201026248A (en) | 2010-07-16 |
| TWI375535B (en) | 2012-11-01 |
| EP2382888A1 (en) | 2011-11-02 |
| EP2382888A4 (en) | 2013-06-26 |
| EP2614742B1 (en) | 2017-09-06 |
| EP2614741A1 (en) | 2013-07-17 |
| EP2614741B1 (en) | 2018-01-03 |
| CN102281787B (en) | 2014-03-12 |
| EP2382888B1 (en) | 2014-06-04 |
| EP2614742A1 (en) | 2013-07-17 |
| WO2010082291A1 (en) | 2010-07-22 |
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