CN105764371B - Zipper - Google Patents
Zipper Download PDFInfo
- Publication number
- CN105764371B CN105764371B CN201480063633.5A CN201480063633A CN105764371B CN 105764371 B CN105764371 B CN 105764371B CN 201480063633 A CN201480063633 A CN 201480063633A CN 105764371 B CN105764371 B CN 105764371B
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- China
- Prior art keywords
- chain
- head
- chain tooth
- tooth
- zipper
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Classifications
-
- 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
- A44B19/08—Stringers arranged side-by-side when fastened, e.g. at least partially superposed stringers
-
- 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
-
- 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
Landscapes
- Slide Fasteners (AREA)
- Dental Prosthetics (AREA)
Abstract
The present invention, which provides, a kind of engages continuous chain denture and isolated zipper using upper and lower engagement type pull head.It is characterized in that, each chain tooth (301 of zipper (1), 302) respectively have and be capable of fixing in zipper strip (21, 22) base portion (301c on, 302c) and from base portion (301c, it is 302c) prominent and with opposite chain tooth (301, 302) head (301a engaged, 302a), each chain tooth (31, 32) head (301a, 302a) have configuration in upper surface (21a, 22a) the 1st head (311a of side, 312a) and configuration is in zipper strip (21, 22) lower surface (21b, 22b) the 2nd head (321a of side, 322a), 1st head (311a, 312a) relative to the 2nd head (321a, 322a) it is staggered to the 1st direction.
Description
Technical field
Make drawing made of being fixed with continuous chain denture on zipper strip using upper and lower engagement type pull head the present invention relates to a kind of
The engagement of chain chain and isolated zipper.
Background technique
Such zipper is recorded in International Publication 2010/082291 (patent document 1): the sprocket guidance of pull head is logical
Road has right and left shoulders mouth and deutostoma, wherein right and left shoulders mouth has step on both forward and reverse directions, for making the 1st sprocket of discrete state
Column and the 2nd chain denture enter or exit, and deutostoma is used to make the 1st chain denture of meshing state and the 2nd chain denture to enter or exit,
In the zipper, the stretching for the positive engaging portion for being formed the extension elongation of the positive engaging portion of the 1st chain denture to be shorter than the 2nd chain denture is long
Degree.
It is invented using documented by patent document 1, when the chain denture in left and right is engaged each other, positive and negative height is different
Side imports the 1st shorter chain denture of extension elongation from the negative on ground, imports the longer 2nd chain denture of extension elongation from face side, from
Both forward and reverse directions and left and right directions make the chain denture of left and right obliquely collaborate each other and make the intermeshing operation of mutual sprocket
Transfiguration is easy.In addition, making on both forward and reverse directions and left and right directions when being separated from each other the chain denture of the left and right in meshing state
The operation transfiguration that chain denture obliquely separates each other and is separated from each other mutual sprocket is easy.
Existing technical literature
Patent document
Patent document 1: International Publication 2010/082291
Summary of the invention
Problems to be solved by the invention
Continuous chain denture is easily set to engage and divide using upper and lower engagement type pull head the purpose of the present invention is to provide a kind of
From zipper.
The solution to the problem
The zipper of a technical solution of the invention is characterized in that the zipper includes:
To there is fastener chain a pair of of tooth chain band of a pair of of zipper strip and chain denture to be matched in the opposite mode of each chain denture
It sets, which has the lower surface of upper surface and the opposite side in the upper surface, and the chain denture is by every
Multiple chain tooths that the respective edge part of the pair of zipper strip is fixed on every scheduled spacing are constituted；And
Pull head has configuration in the upper flange of the upper surface side, the lower wing plate configured in the lower face side, connection
The upper flange and the lower wing plate and front bulkhead with the 1st prosopyle and the 2nd prosopyle and for a pair for meshing state
The chain tooth list into a deutostoma, the 1st prosopyle lists into open height is differently located at before the 2nd for the 1st chain tooth
The lower face side of 1st prosopyle is listed for the 2nd chain tooth into the pull head freedom of movement is so that each chain denture
Engagement or separation,
Each chain tooth respectively has the base portion being capable of fixing on the zipper strip and from the pronathous head, often
The head of a chain tooth chain tooth opposite with the chain tooth engages,
The head of each chain tooth has configuration on the 1st head of the upper surface side and configuration in the zipper strip
The lower face side the 2nd head,
1st head moves the pull head to when engaging each chain denture relative to the 2nd head
1st direction is staggered.
The zipper of a technical solution of the invention is characterized in that,
Each chain tooth has width of the width than the base portion and institute between the respective base portion and the head
The small neck of the width on head is stated,
The neck of each chain tooth has configuration in the 1st neck of the upper surface side and configuration in the zipper strip
The lower face side the 2nd neck,
1st neck is staggered relative to the 2nd neck to the 1st direction when engaging each chain denture
Ground is formed.
The zipper of a technical solution of the invention is characterized in that,
1st direction side of each chain tooth in the lower face side on the 1st head is formed with the 1st protrusion,
1st direction side of each chain tooth in the lower face side of the 1st neck is formed with the 1st recess portion,
With described 1st contrary 2nd direction side shape of each chain tooth in the lower face side on the 2nd head
2 protrusion Cheng You,
It is recessed that the 2nd is formed in 2nd direction side contrary with the described 1st of the upper surface side of the 2nd neck
Portion,
In the engagement of a pair of of tooth chain band, the 1st protrusion of each chain tooth and the second recesses card of the opposite chain tooth of the chain tooth
It closes,
2nd protrusion of the 1st recess portion of each chain tooth chain tooth opposite with the chain tooth engages.
The zipper of a technical solution of the invention is characterized in that the 1st head is staggered relative to the 2nd head
Offset be 0.2mm or more 0.3mm hereinafter,
Moreover, offset is 9% relative to the ratio of the size along the 1st direction on the head of the chain tooth
Above 15% or less.
The effect of invention
Continuous chain denture is easily set to engage and separate using upper and lower engagement type pull head according to the present invention, it is possible to provide a kind of
Zipper.
Detailed description of the invention
Fig. 1 is the main view for indicating the zipper constituted using the fastener chain of an embodiment of the invention.
Fig. 2 is the figure for indicating the fastener chain of discrete state of an embodiment of the invention.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B-B cross-sectional view of Fig. 2.
Fig. 5 is the figure for indicating the chain tooth of the fastener chain of meshing state of an embodiment of the invention.
Fig. 6 is the C-C cross-sectional view of Fig. 5.
Fig. 7 is the perspective view of the pull head of the zipper of an embodiment of the invention.
Fig. 8 is the side view of the pull head of the zipper of an embodiment of the invention.
Fig. 9 is the figure for indicating the state for separating the zipper of present embodiment using pull head.
Figure 10 is the shape for indicating the reference example for separating the positive and negative reverse zipper different from present embodiment using pull head
The figure of state.
Figure 11 is the figure for indicating the state for engaging the zipper of present embodiment using pull head.
Figure 12 is the shape for indicating to make using pull head the reference example of the positive and negative reverse zipper engagement different from present embodiment
The figure of state.
Figure 13 indicates the size of the chain tooth of present embodiment.
Figure 14 is the chart for indicating horizontal tensile strength corresponding with the offset of table 1.
Figure 15 is the chart for indicating upper top intensity corresponding with the offset of table 1.
Figure 16 is the chart for the resistance to sliding for indicating corresponding with the offset of table 2 when separating.
Figure 17 is the chart of resistance to sliding when indicating engagement corresponding with the offset of table 3.
Specific embodiment
Hereinafter, illustrating the fastener chain 1 and zipper 10 of an embodiment of the invention with reference to the accompanying drawings.
Fig. 1 is the main view for indicating the zipper constituted using the fastener chain of an embodiment of the invention.
The zipper 1 illustrated in the present embodiment includes fastener chain 10, the 1st tooth chain band 11 with pair of right and left
With the 2nd tooth chain band 12, the 1st tooth chain band 11 is fixed with the 1st chain tooth being made of multiple 1st chain tooths 301 on the 1st zipper strip 21
The 31, the 2nd tooth chain band 12 of column is fixed with the 2nd chain denture 32 being made of multiple 2nd chain tooths 302 on the 2nd zipper strip 22；And
Pull head 6 is slided along the continuous chain denture 31,32 of left and right, makes the chain tooth 301 and the continuous chain denture of the continuous chain denture 31
32 engagement of chain tooth 302 and separation.
In addition, in the following description, the direction that continuous chain denture is equipped on the length direction of fastener chain 10 is set
For front-rear direction, the direction for sliding pull head 6 and engaging the continuous chain denture 31,32 of left and right is set as front, left and right will be made
The isolated direction of continuous chain denture 31,32 be set as rear.Moreover, left and right directions be set as on the face of fastener chain 10 it is horizontal and
The direction vertical with front-rear direction.The direction vertical with the face limited by front-rear direction and left and right directions is set as both forward and reverse directions,
By fastener chain 10, there are the sides of the pulling-on piece of pull head 6 to be set as front, its opposite side is set as reverse side.It can also be by positive negative side
Face side is referred to as upper surface side to up and down direction is set as, reverse side is referred to as lower face side.
Furthermore it is possible to which front is renamed as to make the 1st direction, rear is renamed as to make the 2nd direction.2nd direction is the phase in the 1st direction
Opposite direction.In addition, obverse and reverse can rename as making the 1st face and the 2nd face.
Fastener chain 10 is made of a pair of of tooth chain band 11,12.Tooth chain band 11,12 includes a pair of of zipper strip 20, with upper
The lower surface 21b of the opposite side of surface 21a and upper surface 21a；And chain denture 31,32, by every scheduled spacing
The multiple chain tooths 301,302 being fixed on the respective edge part 23 of a pair of of zipper strip 20 are constituted, and each chain denture 31,32 is relatively matched
It sets.
In addition, upper stop member (not shown) is respectively fixed in the upper end of each continuous chain denture 31,32, in continuous chain denture
31,32 lower end is fixed with a lower stop member (not shown).Prevent as a result, pull head 6 from the upper end of continuous chain denture 31,32 and under
End is detached from.In addition, in the present embodiment, the opening part with plunger and seat stick can also be fixed and substitute lower stop member.
Fig. 2 is the figure for indicating the fastener chain of discrete state of an embodiment of the invention.Fig. 3 is the A-A of Fig. 2
Cross-sectional view.Fig. 4 is the B-B cross-sectional view of Fig. 2.
1st chain tooth 301 has on the left and right directions of fastener chain 10 positioned at the 1st edge part of the 1st zipper strip 21 of distance
The head 301a in 231 farthest outsides, positioned at head 301a inside (close to the 1st edge part 231) and be located at the 1st edge part
The neck 301b in 231 outside and neck 301b inside clamp the 1st edge part 231 base portion 301c.In addition, the 1st chain
Tooth 301 has configuration in the 1st half portion 311 of the upper surface side 21a of the 1st zipper strip 21 and configures the following table in the 1st zipper strip 21
2nd half portion 321 of the face side 21b.1st half portion 311 and the 2nd half portion 321 are integrally formed from the 1st zipper strip 21 of upper and lower clamping.
1st half portion 311 has the 1st base portion 311c contacted with the upper surface 21a of the 1st zipper strip 21, from the 1st base portion 311c
The 1st of prominent and the 1st neck 311b extended towards the outside of the 1st zipper strip 21 and the top for being formed in the 1st neck 311b
Head 311a.2nd half portion 321 has the 2nd base portion 321c contacted with the lower surface 21b of the 1st zipper strip 21, from the 2nd base portion
2nd neck 321b of the outside extension of 321c protrusion and the 1st zipper strip 21 of direction and the top for being formed in the 2nd neck 321b
The 2nd head 321a.1st base portion 311c and the 2nd base portion 321c holds the 1st edge part 231 from up and down direction.
State that 1st chain tooth 301 of present embodiment is staggered forwards with the 1st half portion 311 relative to the 2nd half portion 321 or
The state that the 2nd half portion 321 of person is rearward staggered relative to the 1st half portion 311 is formed.In the 1st head 311a of the 1st half portion 311
Front is formed with the 1st protrusion 331a, the 1st recess portion 331b is formed in the front of the 1st neck 311b, before the 1st base portion 311c
Side is formed with the 1st stage portion 331c.It is formed with the 2nd protrusion 341a at the rear portion of the 2nd head 321a of the 2nd half portion 321, the 2nd
The rear portion of neck 321b is formed with second recesses 341b, is formed with the 2nd stage portion 341c at the rear portion of the 2nd base portion 321c.
2nd tooth chain band 12 of present embodiment is asymmetrically formed with the 1st tooth chain band 11 in the lateral direction, constituent element
It is same with the 1st tooth chain band 11.2nd chain tooth 302 has on the left and right directions of fastener chain 10 is located at the 2nd zipper strip of distance
The head 302a in the farthest outside in 22 the 2nd edge part 232, the inside (close to the 2nd edge part 232) positioned at head 302a and position
Neck 302b in the outside of the 2nd edge part 232 and the inside in neck 302b clamp the base portion of the 2nd edge part 232
302c.In addition, the 2nd chain tooth 302 has configuration in the 1st half portion 31 of the upper surface side 21a of the 2nd zipper strip 22 and configuration the 2nd
2nd half portion 322 of the lower surface side 21b of zipper strip 22.1st half portion 312 and the 2nd half portion 322 are from the 2nd zipper strip 22 of upper and lower clamping
And it is integrally formed.
1st half portion 312 has the 1st base portion 312c contacted with the upper surface 21a of the 2nd zipper strip 22, from the 1st base portion 312c
The 1st of prominent and the 1st neck 312b extended towards the outside of the 2nd zipper strip 22 and the top for being formed in the 1st neck 312b
Head 312a.2nd half portion 322 has the 2nd base portion 322c contacted with the lower surface 21b of the 2nd zipper strip 22, from the 2nd base portion
2nd neck 322b of the outside extension of 322c protrusion and the 2nd zipper strip 22 of direction and the top for being formed in the 2nd neck 322b
The 2nd head 322a.1st base portion 312c and the 2nd base portion 322c holds the 2nd edge part 232 from up and down direction.
The state or the 2nd half portion 322 that 2nd chain tooth 302 of present embodiment is staggered forwards with the 1st half portion 312 are backward
The state being just staggered is formed.It is formed with the 1st protrusion 332a in the opposite side front of the 1st head 312a of the 1st half portion 312,
The opposite side front of 1st neck 312b is formed with the 1st recess portion 332b, is formed in the opposite side front of the 1st base portion 312c
1st stage portion 332c.It is formed with the 2nd protrusion 342a at the opposite side rear portion of the 2nd head 322a of the 2nd half portion 322, the 2nd
The opposite side rear portion of neck 322b is formed with second recesses 342b, is formed with the 2nd at the opposite side rear portion of the 2nd base portion 322c
Stage portion 342c.
Fig. 5 is the figure for indicating the fastener chain of meshing state of an embodiment of the invention.Fig. 6 is the C-C of Fig. 5
Cross-sectional view.
In the meshing state of the fastener chain 10 of present embodiment, as shown in figure 5, the 1st chain adjacent on front-rear direction
The head 301a of denture 31 is engaged with the neck 302b of the 2nd chain denture 32, the neck of the 1st adjacent chain denture 31 on front-rear direction
301b is engaged with the head 302a of the 2nd chain denture 32.
Moreover, as shown in fig. 6, the 1st protrusion 331a of the 1st chain tooth 301 is opposite with the second recesses 342b of the 2nd chain tooth 302,
2nd protrusion 341a of the 1st chain tooth 301 is opposite with the 1st recess portion 332b of the 2nd chain tooth 302, and the (not shown) 1st of the 1st chain tooth 301 the
Recess portion 331b is opposite with the 2nd protrusion 342a (not shown) of the 2nd chain tooth 302, the second recesses 341b (not shown) of the 1st chain tooth 301
It is opposite with the 1st protrusion 332a (not shown) of the 2nd chain tooth 302.
The 1st opposite chain denture 31 and the 2nd chain denture 32 can be engaged accurately as a result,.
Then, illustrate the pull head 6 of the fastener chain 10 of present embodiment.
Fig. 7 is the perspective view of the pull head of the zipper of an embodiment of the invention.Fig. 8 is one embodiment of the present invention
The side view of the pull head of the zipper of formula.
Referring to Fig. 7 and Fig. 8, the pull head 6 of present embodiment includes upper flange 61, lower wing plate 62, has as basic structure
For guiding the 1st side wall 64 of the 1st guiding groove 63 of the 1st zipper strip 21 shown in FIG. 1, having for guiding the 2nd zipper strip 22
The 2nd guiding groove 65 the 2nd side wall 66, connection upper flange 61 and lower wing plate 62 and before being equipped with the 1st prosopyle 67 and the 2nd prosopyle 68
The deutostoma 70 that end wall 69 and a pair of of chain denture 3 shown in FIG. 1 enter and leave, wherein the 1st prosopyle 67 supplies separation shown in Fig. 2
1st chain denture 31 of state enters and leaves, and the 2nd prosopyle 68 is located at the lower section of the 1st prosopyle 67 and the 2nd chain denture 32 is supplied to enter and leave.
Surface has pulling-on piece mounting portion 75 to upper flange 61 on it.In the present embodiment, pulling-on piece mounting portion 75 is one end
With cantilever-shaped fixation and along the gate of glide direction extension, but not limited to this, can be made known to those skilled in the art
The pulling-on piece mounting portion of the arbitrary shape of dawn.In addition, prepare pulling-on piece (not shown) at one end with annulus, it can be by the ring
Pulling-on piece is mounted on pulling-on piece mounting portion 75 by shape portion in a free rotating way.In addition, by by the top of pulling-on piece mounting portion 75
Riveting downwards (that is, close to the direction of upper flange), can make pulling-on piece (not shown) be not easy to fall off from pulling-on piece mounting portion 75.
Referring to Fig. 8, two prosopyles 67,68 and a deutostoma 70 using along each guiding groove 63,65 in the up-down direction
The chain tooth path of navigation 80 that the mode of branch is formed in the substantially Y-letter shape inside pull head is connected.Chain tooth path of navigation 80 by
71 shape of medial surface and chain tooth guide post of the inner surface of upper flange 61, the inner surface of lower wing plate 62, the side wall 64,66 controlled
At.
The inner surface of the formation chain tooth path of navigation 80 of upper flange 61 has to be tilted down from the 1st prosopyle 67 of face side
Inclined surface 81 and the horizontal plane 83 for being connect with the inclined surface 81 and being engaged chain denture each other.In addition, lower wing plate 62
Inner surface has the acclivitous inclined surface 82 of the 2nd prosopyle 68 of side from the negative and connect with the inclined surface 82 and make chain denture phase
The horizontal plane 84 being engaged between mutually.The rear end of each horizontal plane 83,84 is connected with deutostoma 70.In order to move chain denture swimmingly
Dynamic, the connecting portion of each inclined surface 81,82 and horizontal plane 83,84 is preferably curve-like.
It is opposite that guiding groove 63,65 is formed with the shape of inner surface with the shape of the inner surface of upper flange 61 and lower wing plate 62
The sloping portion and horizontal component answered, in order to move zipper strip swimmingly, connecting portion is preferably curve-like.In particular,
The 1st guiding groove 63 being formed on the 1st side wall 64 there is the front end being connected to the 1st prosopyle 67 of face side, connect with front end and
The sloping portion tilted down, the horizontal component and and water that are connect with sloping portion and be engaged chain denture each other
The rear end that flat part connects and is connected to deutostoma 70, sloping portion and horizontal component are with the side parallel with the inner surface of upper flange 61
Formula is formed.The 2nd guiding groove 65 being formed on the 2nd side wall 66 has the front end and front end being connected to the 2nd prosopyle 68 of reverse side
Connection and acclivitous sloping portion, connect with sloping portion and be engaged chain denture each other horizontal component, with
And the rear end for connecting with horizontal component and being connected to deutostoma 70, sloping portion and horizontal component are with flat with the inner surface of lower wing plate 62
Capable mode is formed.
Then, movement when separating to the chain tooth for the fastener chain 10 for being made present embodiment using pull head 6 is illustrated.
Fig. 9 is the figure for indicating the state for separating the zipper of present embodiment using pull head.
When keeping pull head 6 mobile to the direction arrow A1, a pair of of chain denture of meshing state enters pull head 6 from deutostoma 70
In.The chain denture engaged before this is formed on the separation of the chain tooth guide post 71 on chain tooth path of navigation 80.
In the pull head 6 of present embodiment, two prosopyles 67,68 exist in a manner of the Central Line across left and right directions,
Two prosopyles 67,68 generate the intersection on left and right directions as a result,.Each chain denture 31,32 is divided on both forward and reverse directions as a result,
From.
In separation, as shown in figure 9, towards face side the 1st prosopyle 67 the 1st chain tooth 301 by the direction of arrow A2
It pulls.Then, the 2nd protrusion 341a of the 1st chain tooth 301 is contacted with the 1st recess portion 332b of the 2nd chain tooth 302, and the 1st chain tooth 301 is not
The second recesses 341b of diagram is contacted with the 1st protrusion 332a (not shown) of the 2nd chain tooth 302, the 1st protrusion of the 1st chain tooth 301
331a is separated with the second recesses 342b of the 2nd chain tooth 302, the 1st recess portion 331b (not shown) of the 1st chain tooth 301 and the 2nd chain tooth 302
The 2nd protrusion 342a (not shown) separation.
1st chain tooth 301 needs mobile to the direction of arrow A3 to separate with the 2nd chain tooth 302.In present embodiment
In the case of, the 1st chain tooth 301 the 2nd protrusion 341a and second recesses 341b respectively with the 1st recess portion 332b of the 2nd chain tooth 302 and
After 1st protrusion 332a contact, the 1st chain tooth 301 is pulled to the direction of arrow A2.Moreover, the 1st chain tooth 301 is by arrow
The direction of A3 tilts and becomes the angle for being easy to slide relative to the 2nd chain tooth 302.
Due to the rotation side of the movement in the direction of the power and arrow A3 of the arrow A2 shown in Fig. 9 applied to the 1st chain tooth 301
To identical, for the power for the direction A1 for pulling pull head 6, the 1st chain tooth 301 is easy mobile to the direction of arrow A3.
Thus, it is further mobile by pull head 6, it so that the 1st chain tooth 301 and the 2nd chain tooth 302 is separated.
Figure 10 is the shape for indicating the reference example for separating the positive and negative reverse zipper different from present embodiment using pull head
The figure of state.
In the case where the direction example different from present embodiment of chain tooth shown in Fig. 10, if in separation to arrow
The direction A11 pulls pull head 6 and moves it rearward, then towards the 2nd chain tooth 302 of the 1st prosopyle 67 of face side to arrow A12
Direction it is mobile.Then, the 1st protrusion 331a of the 1st chain tooth 301 is contacted with the second recesses 342b of the 2nd chain tooth 302, the 1st chain tooth
301 the 1st recess portion 331b (not shown) is contacted with the 2nd protrusion 342a (not shown) of the 2nd chain tooth 302.Moreover, the 2nd chain tooth 302
It generates and is intended to the power that rotates centered on their contact point, the 2nd of the 2nd protrusion 341a of the 1st chain tooth 301 and the 2nd chain tooth 302 is recessed
Portion 342b contact, the second recesses 341b (not shown) of the 1st chain tooth 301 and the 2nd protrusion 342a (not shown) of the 2nd chain tooth 302 connect
Touching.
In this case, the 1st protrusion 331a of the 1st chain tooth 301 is contacted with the second recesses 342b of the 2nd chain tooth 302, and the 1st
The 1st recess portion 331b (not shown) of chain tooth 301 is contacted with the 2nd protrusion 342a (not shown) of the 2nd chain tooth 302, to be not easy to make
1st chain tooth 301 and the 2nd chain tooth 302 separate.
Then, movement when engaging to the chain tooth for the fastener chain 10 for being made present embodiment using pull head 6 is illustrated.
Figure 11 is the figure for indicating the state for engaging the zipper of present embodiment using pull head.
When keeping pull head 6 mobile to the direction arrow B1, the 1st chain tooth 301 of discrete state from the 1st prosopyle 67 of face side into
Enter, the 2nd chain tooth 302 from the negative side the 2nd prosopyle 68 enter.1st chain tooth 301 and the 2nd chain tooth 302 are respectively by chain tooth path of navigation
80 guidance are engaged in the front of deutostoma 70, are exited from deutostoma 70.
In engagement, as shown in figure 11, the 2nd prosopyle 68 of side enters and has crossed the 2nd of chain tooth guide post 71 from the negative
Chain tooth 302 is pulled to the direction of arrow B2.Then, the second recesses of the 1st protrusion 331a and the 2nd chain tooth 302 of the 1st chain tooth 301
342b contact, the 1st recess portion 331b (not shown) of the 1st chain tooth 301 and the 2nd protrusion 342a (not shown) of the 2nd chain tooth 302 connect
Touching, the 2nd chain tooth 302 generate the movement to the direction of arrow B3.
The direction of rotation and the direction arrow B3 of the power in the direction arrow B2 that the 2nd chain tooth 302 is applied as shown in Figure 11
Movement direction of rotation it is identical, accordingly, with respect to pull pull head 6 direction B1 power for, the 2nd chain tooth 302 is easy to arrow
The direction of head B3 is mobile.Thus, it is further mobile by pull head 6, it can easily make the 1st chain tooth 301 and the 2nd chain tooth 302 nibble
It closes.
Figure 12 is the shape for indicating to make using pull head the reference example of the positive and negative reverse zipper engagement different from present embodiment
The figure of state.
In the case where the direction example different from present embodiment of the chain tooth shown in Figure 12, if in engagement to arrow
The direction B11 pulls pull head 6 and moves it, then towards it is in the 1st chain tooth 301 of deutostoma 70, crossed chain tooth guide post 71
1st chain tooth 301 is mobile to the direction of arrow B12.
Then, there are the surfaces of the 1st head 311a of the 1st chain tooth 301 to contact with the second recesses 332b of the 2nd chain tooth 302,
The case where obstruction is generated to the engagement of the 1st chain tooth 301 and the 2nd chain tooth 302.
Then, the size that is staggered of the 1st half portion 311 to each chain tooth of present embodiment and the 2nd half portion 321 (is referred to as staggered
Amount) it is illustrated.In addition, offset a is also to make the 1st head 311a relative to the 2nd head 321a size being staggered and make the 1st neck
The size that portion (311b) is staggered relative to the 2nd neck (321b).
Figure 13 indicates the size of the 1st chain tooth 301 of present embodiment.In addition, hereafter illustrating ruler by taking the 1st chain tooth 301 as an example
It is very little, but the 2nd chain tooth 302 is also same.
As shown in figure 13, the full-size on the front-rear direction in the head 301a of the 1st chain tooth 301 is set as L, will be staggered
Amount is set as a, and the minimum dimension on the front-rear direction of neck 301b is set as b.In addition, the size L on front-rear direction can also change
The referred to as size along the 1st direction or the size along the 2nd direction.Here, the 1st head 311a and the 2nd of the 1st half portion 311
The size of 2nd head 321a of half portion 321 is identical.In addition, the size of the 1st neck 311b is identical with the size of the 2nd neck 321b.
In other words the offset a of 1st half portion 311 and the 2nd half portion 321 of the 1st chain tooth 301 is that the 1st of the 1st chain tooth 301 is convex
The size of portion 331a and the 2nd protrusion 341a in the longitudinal direction.In addition, offset a and the 1st recess portion 331b and second recesses 341b
Size in the longitudinal direction is also identical.
It, can be by measuring from the front side end margin of the 1st head 311a of the 1st half portion 311 to the in order to measure offset a
The size of the front side end margin of 2nd head 321a of 2 half portions 321 or the rear side end of the 2nd head 321a from the 2nd half portion 321
Edge to the 1st half portion 311 the 1st head 311a rear side end margin size and obtain.Alternatively, can be by measuring from the 1st
The front side end margin of 1st neck 311b of half portion 311 to the 2nd half portion 321 the 2nd neck 321b front side end margin size,
Or the rear side end edge of the 1st neck 311b from the rear side end margin of the 2nd neck 321b of the 2nd half portion 321 to the 1st half portion 311
The size of edge and obtain.
Table 1 indicates the result of the strength test of the chain carried out for horizontal tensile strength and upper top intensity this two.In addition,
Figure 14 is the chart for indicating horizontal tensile strength-offset of table 1.Figure 15 is the chart for indicating upper top intensity-offset of table 1.?
This, horizontal tensile strength indicates the zipper strip of left and right in the state of engaging fastener chain with constant speed opposite direction to the left and right
The size of resistance when pulling.In addition, upper top intensity indicates that chain tooth is hung down to zone face in the state of engaging fastener chain
The size of resistance when being pushed up on straight direction.Unit is [N].In horizontal tensile strength and upper top strength test, respectively prepare 5 zippers
Chain records the size of the resistance of each fastener chain, shows maximum (max), minimum (min), average (Ave).
[table 1]
As shown in figure 14, for fastener chain in the case where offset is 0.1mm and 0.4mm, the average value of horizontal tensile strength is small
In scheduled a reference value 400N.Do not claim to be enough intensity in this way, therefore, the offset a of fastener chain preferably satisfies following
Formula (1).
0.2≤a≤0.3 (1)
In addition it is also possible to limit ratio of the offset a relative to the size L of the head 301a of the 1st chain tooth 301.This
In the case of, preferably satisfy formula below (2).
9%≤a/L≤15% (2)
It is further preferred that meeting 9.6%≤a/L≤14.4%.
If the value obtained according to the formula less than 9%, cannot obtain enough horizontal tensile strengths, upper top intensity, in basis
When the value that the formula obtains is greater than 15%, the resistance to sliding of engagement and isolated resistance to sliding become larger.Here, with inside pull head
In case where separation, the reason of resistance to sliding becomes larger, is, since left and right chain tooth is that chain tooth is made to become inclining from meshing state
Oblique posture is to be separated after capable of separating in the up-down direction at the prosopyle side of pull head, therefore, when a/L is larger,
Separation needs to significantly alter posture and tilt, and therefore, resistance to sliding becomes larger.In engagement, the left and right chain tooth of discrete state with
To deutostoma skidding and then to become horizontal mode from heeling condition change posture from prosopyle side, it is therefore, same as when separating
Ground, resistance to sliding become larger.
In the present embodiment, it is set as L=2.1mm.In addition, as a reference, the front-rear direction of the neck of the present embodiment
On size (width) b be set as 1.2mm.
Table 2 shows resistance to sliding when zipper separation.Table 3 shows resistance to sliding when zipper engagement.In addition, Figure 16 is table
Show resistance to sliding-offset chart when the separation of table 2.Figure 17 is resistance to sliding-offset when indicating the engagement of table 3
Chart.Here, the direction that resistance to sliding when engagement indicates the pulling-on piece for pulling the pull head of zipper and engages pulling-on piece to zipper is moved
The size of resistance when dynamic, resistance to sliding when separation indicate to pull the pulling-on piece of the pull head of zipper and separate pulling-on piece to zipper
The size of resistance when direction is mobile.
In table the 2nd direction 0.2mm be chain tooth offset a be 0.2mm, the 1st half portion 311 relative to the 2nd half portion 321 backward
The case where side (the 2nd direction) is staggered, the 1st direction 0.2mm are that the offset a of chain tooth is 0.2mm, the 1st half portion 311 relative to the 2nd
Half portion 321 the case where (the 1st direction) is staggered forward, the 2nd direction 0.3mm is that the offset a of chain tooth is 0.3mm, the 1st half portion 311
The case where (the 2nd direction) is staggered backward relative to the 2nd half portion 321, the 1st direction 0.3mm are that the offset a of chain tooth is 0.3mm, the
1 half portion 311 relative to the 2nd half portion 321 (the 1st direction) is staggered forward the case where.Unit is [N].
When table 2 indicates to separate the zipper in meshing state using pull head, the resistance of pull head size, prepares 5
Zipper, the size of resistance when record slides pull head show maximum (max), minimum (min), average (Ave).
[table 2]
When table 3 indicates to engage the zipper in discrete state using pull head, the resistance of pull head size, prepares 5
Zipper, the size of resistance when record slides pull head show maximum (max), minimum (min), average (Ave).
[table 3]
As shown in Figure 16 and Figure 17, in the case where identical offset 0.2mm or 0.3mm, the 1st chain tooth shown in Figure 13
301 the 1st half portion 311 relative to the 2nd half portion 321 forward (the 1st direction) be staggered such zipper resistance to sliding less than the 1st chain
Resistance to sliding of 1st half portion 311 of tooth 301 relative to the 2nd half portion 321 zipper that (the 2nd direction) is staggered backward.In other words, exist
In the case where identical offset, the 1st half portion 311 of the 1st chain tooth 301 is staggered forward (the 1st direction) relative to the 2nd half portion 321
Zipper can be more compared with the 2nd half portion 321 zipper that (the 2nd direction) is staggered backward with the 1st half portion 311 of the 1st chain tooth 301
Swimmingly slide.In addition, as aforementioned, the case where the 2nd chain tooth 302 is also same result.
In this way, being capable of providing a kind of zipper using the zipper 1 of present embodiment, which includes: fastener chain 10,
To have a pair of of zipper strip 21,22 and a pair of of tooth chain band 11,12 of chain denture with the opposite mode of each chain denture 31,32 configures and
At a pair of zipper strip 21,22 has the lower surface of upper surface 21a, 22a and the opposite side in upper surface 21a, 22a
21b, 22b, the chain denture by being fixed on a pair of of zipper strip 21 every scheduled spacing, it is multiple on 22 respective edge parts 23
Chain tooth 301,302 is constituted；And pull head 6, have configuration in the upper surface side 21a, 22a and the upper flange of pulling-on piece 76 can be installed
61, configuration in the lower wing plate 62 of the lower surface side 21b, 22b, connection upper flange 61 and lower wing plate 62 and has the 1st prosopyle 67 and the 2nd
The front bulkhead of prosopyle 68 and for a pair of of chain tooth for meshing state list into a deutostoma 70, the 1st prosopyle 67 is for the
1 chain denture 31 enters and leaves, and the 2nd prosopyle 68 is located at the lower face side of the 1st prosopyle 67, enters and leaves for the 2nd chain denture 32, which moves
It moves freely so that the engagement of each chain denture 31,32 or separation.On front bulkhead, the 2nd prosopyle 68 between the 1st prosopyle 67 upper
There is the mode of difference in height to be located at the position than the 1st prosopyle 67 on the lower upwards for lower section.Each chain tooth 301,302, which respectively has, fixes
Base portion 301c, 302c on zipper strip 2 and from base portion 301c, 302c head 301a, 302a outstanding, each chain tooth 301,
Chain tooth 301,302 302 head 301a, 302a opposite with the chain tooth 301,302 engages, the head of each chain tooth 301,302
301a, 302a have the 1st head 311a, the 312a configured in the upper surface side 21a, 22a and configuration in the following table of zipper strip 21,22
The 2nd head 321a, 322a of the face side 21b, 22b, the 1st head 311a, 312a relative to the 2nd head 321a, 322a to make it is each
Chain denture 31,32 makes pull head 6 mobile the 1st direction when engaging is staggered, and therefore, can utilize upper and lower engagement type pull head 6
Continuous chain denture 31,32 is easily set to engage and separate.
In addition, each chain tooth 301,302 is on respective base portion 301c, 302c and head using the zipper 1 of present embodiment
With size, that is, width on front-rear direction between 301a, 302a, than the front and back of base portion 301c, 302c and head 301a, 302a
Size, that is, width on direction small neck 301b, 302b, neck 301b, 302b of each chain tooth 301,302 have configuration upper
The 2nd neck of the 1st neck 311b, 312b of the surface side 21a, 22a and configuration in the lower surface side 21b, 22b of zipper strip 20
321b, 322b, the 1st neck 311b, 312b is relative to the 2nd neck 321b, 322b to the when engaging each chain denture 31,32
1 direction is staggered, therefore, be capable of providing it is a kind of be easier steadily engagement and isolated zipper.
In addition, using the zipper 1 of present embodiment, each chain tooth 301,302 is in the lower surface of the 1st head 311a, 312a
1st direction side of the side 21b, 22b is formed with the 1st protrusion 331a, 332a, in lower surface 21b, 22b of the 1st neck 311b, 312b
1st direction side of side is formed with the 1st recess portion 331b, 332b, in the upper surface side 21a, 22a of the 2nd head 321a, 322a and
1 the 2nd contrary direction side is formed with the 2nd protrusion 341a, 342a, in upper surface 21a, 22a of the 2nd neck 321b, 322b
2nd direction side contrary with the 1st of side is formed with second recesses 341b, 342b, in the engagement of a pair of of tooth chain band, Mei Gelian
The 1st protrusion 331a, 332a of tooth 301, the 302 and second recesses 341b of the opposite chain tooth 301,302 of the chain tooth 301,302,
342b engaging, the 2nd protrusion 341a of chain tooth 301 the 1st recess portion 331b of each chain tooth 301 opposite with the chain tooth 301 engage,
2nd protrusion 342a of chain tooth 302 the 1st recess portion 332b of each chain tooth 302 opposite with the chain tooth 302 engages, therefore, can
A kind of steadily engagement and isolated zipper are provided.
In addition, zipper the 1, the 1st head 311a, 312a using present embodiment are staggered relative to the 2nd head 321a, 322a
Offset a be 0.2mm or more 0.3mm hereinafter, and edge of the offset a relative to head 301a, 302a of chain tooth 301,302
The ratio a/L of the size L in the 1st direction be 9% or more 15% hereinafter, therefore, the intensity of zipper demand can be obtained sufficiently and
The lesser zipper 1 of resistance to sliding.Enough intensity cannot be obtained when a/L is less than 9%, the resistance to sliding when a/L is greater than 15%
Become larger.
Various embodiments of the invention are illustrated above, but the present invention is not only defined in these embodiment party
Formula, embodiment that the is structure of each embodiment is appropriately combined and constituting also are fallen within the scope of the present invention.
Description of symbols
301, the 1st chain tooth；302, the 2nd chain tooth；301a, 302a, head；301b, 302b, neck；301c, 302c, base portion；
311, the 312, the 1st half portion；311a, 312a, the 1st head；311b, 312b, the 1st neck；311c, 312c, the 1st base portion；321,
322, the 2nd half portion；321a, 322a, the 2nd head；321b, 322b, the 2nd neck；321c, 322c, the 2nd base portion；331a,332a,
1st protrusion；331b, 332b, the 1st recess portion；331c, 332c, the 1st stage portion；341a, 342a, the 2nd protrusion；341b, 342b, the 2nd
Recess portion；341c, 342c, the 2nd stage portion；6, pull head；1, zipper.
Claims (3)
1. a kind of zipper (1), which is characterized in that
The zipper (1) includes:
Fastener chain (10) will have a pair of of zipper strip (21,22) and a pair of of tooth chain band (11,12) of chain denture with each chain tooth
Column (31,32) opposite mode configures, which has upper surface (21a, 22a) and in described
The lower surface (21b, 22b) of the opposite side of upper surface (21a, 22a), the chain denture is by being fixed on institute every scheduled spacing
The multiple chain tooths (301,302) for stating a pair of of zipper strip (21,22) respective edge part (231,232) are constituted；And
Pull head (6) has the upper flange (61) configured in the side the upper surface (21a, 22a), configuration in the lower surface
The lower wing plate (62) of the side (21b, 22b) links the upper flange (61) and the lower wing plate (62) and the 1st prosopyle (67) having
With the front bulkhead of the 2nd prosopyle (68) and a deutostoma of a pair chain denture (31,32) discrepancy for meshing state
(70), the 1st prosopyle (67) for the 1st chain denture (31) enter and leave, the 2nd prosopyle (68) be located at the 1st prosopyle (67) it is described under
Surface side enters and leaves for the 2nd chain denture (32),
The pull head (6) can be mobile to 1st direction mobile when engaging each chain denture (31,32) and to described the
1 contrary direction and 2nd direction mobile when separating each chain denture (31,32) is mobile,
Each chain tooth (301,302) respectively have be capable of fixing base portion (301c, 302c) on the zipper strip (21,22) and
From the head outstanding (301a, 302a) the base portion (301c, 302c), the head of each chain tooth (301,302) (301a,
The chain tooth (301,302) that 302a) can be opposite with the chain tooth (301,302) engages,
The head (301a, 302a) of each chain tooth (301,302) has configuration in the side the upper surface (21a, 22a)
1st head (311a, 312a) and configuration side the lower surface (21b, 22b) of the zipper strip (21,22) the 2nd head
(321a, 322a),
1st head (311a, 312a) is staggered landform relative to the 1st direction the 2nd head (321a, 322a) Xiang Suoshu
At,
Each chain tooth (301,302) has between the respective base portion (301c, 302c) and the head (301a, 302a)
There is the neck that width is smaller than the width of the width of the base portion (301c, 302c) and the head (301a, 302a),
The neck (301b, 302b) of each chain tooth (301,302) has configuration in the side the upper surface (21a, 22a)
1st neck (311b, 312b) and configuration side the lower surface (21b, 22b) of the zipper strip (21,22) the 2nd neck
(321b, 322b),
1st neck (311b, 312b) is staggered landform relative to the 1st direction the 2nd neck (321b, 322b) Xiang Suoshu
At.
2. zipper (1) according to claim 1, which is characterized in that
Each chain tooth (301,302) is formed with the 1st protrusion in the 1st direction side of the 1st head (311a, 312a)
(331a, 332a),
Each chain tooth (301,302) is formed with the 1st recess portion in the 1st direction side of the 1st neck (311b, 312b)
(331b, 332b),
Each chain tooth (301,302) is formed with the 2nd protrusion in the 2nd direction side of the 2nd head (321a, 322a)
(341a, 342a),
Each chain tooth (301,302) is formed with second recesses in the 2nd direction side of the 2nd neck (321b, 322b)
(341b, 342b),
In the engagement of a pair of of tooth chain band, the 1st protrusion (331a) of each chain tooth (301) and the opposite chain tooth of the chain tooth (301)
(302) second recesses (342b) engaging,
1st recess portion (331b) of each chain tooth (301) and the 2nd protrusion (342a) of the opposite chain tooth (302) of the chain tooth (301)
Engaging.
3. zipper (1) according to claim 1 or 2, which is characterized in that
The offset a that 1st head (311a, 312a) is staggered relative to the 2nd head (321a, 322a) be 0.2mm with
Upper 0.3mm hereinafter,
Moreover, offset a relative to the chain tooth (301,302) the head (301a, 302a) along the 1st direction
Size L ratio a/L be 9% or more 15% or less.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013262035A JP2015116355A (en) | 2013-12-19 | 2013-12-19 | Slide fastener |
| JP2013-262035 | 2013-12-19 | ||
| PCT/JP2014/082465 WO2015093338A1 (en) | 2013-12-19 | 2014-12-08 | Slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105764371A CN105764371A (en) | 2016-07-13 |
| CN105764371B true CN105764371B (en) | 2019-04-12 |
Family
ID=53402687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480063633.5A Active CN105764371B (en) | 2013-12-19 | 2014-12-08 | Zipper |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160324273A1 (en) |
| JP (1) | JP2015116355A (en) |
| CN (1) | CN105764371B (en) |
| TW (1) | TWI554225B (en) |
| WO (1) | WO2015093338A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD818394S1 (en) * | 2016-06-30 | 2018-05-22 | Ideal Fastener (Guangdong) Industries Ltd. | Zipper tooth |
| US10932531B2 (en) * | 2016-07-21 | 2021-03-02 | Florin Morar | Fastening device |
| US10292462B2 (en) * | 2016-07-21 | 2019-05-21 | Florin Morar | Fastening device |
| US11058188B2 (en) * | 2018-07-23 | 2021-07-13 | Raj Dhadwal | Single-finger zippers |
| FR3122975A1 (en) * | 2021-05-18 | 2022-11-25 | Hermes Sellier | Device for opening and closing, of the zipper type, for an article, in particular leather goods |
| UA126735C2 (en) * | 2021-11-08 | 2023-01-11 | Олександр Павлович Петренко | Slide fastener (variants) |
| WO2024085851A1 (en) * | 2022-10-19 | 2024-04-25 | Александр Павлович ПЕТРЕНКО | Zip fastener |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2701401A (en) * | 1952-06-14 | 1955-02-08 | Talon Inc | End stop for slide fasteners |
| JPS514824Y1 (en) * | 1970-12-30 | 1976-02-10 | ||
| JPS5361204U (en) * | 1976-10-23 | 1978-05-24 | ||
| CN102281787A (en) * | 2009-01-13 | 2011-12-14 | Ykk株式会社 | Slide fastener |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM385256U (en) * | 2010-03-23 | 2010-08-01 | jia-quan Chen | Structure of water-repelling zipper |
| CN103491821B (en) * | 2011-04-18 | 2016-03-09 | Ykk株式会社 | The upper and lower engagement type pull head of slide fastener |
-
2013
- 2013-12-19 JP JP2013262035A patent/JP2015116355A/en active Pending
-
2014
- 2014-11-20 TW TW103140291A patent/TWI554225B/en not_active IP Right Cessation
- 2014-12-08 CN CN201480063633.5A patent/CN105764371B/en active Active
- 2014-12-08 WO PCT/JP2014/082465 patent/WO2015093338A1/en active Application Filing
- 2014-12-08 US US15/104,267 patent/US20160324273A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2701401A (en) * | 1952-06-14 | 1955-02-08 | Talon Inc | End stop for slide fasteners |
| JPS514824Y1 (en) * | 1970-12-30 | 1976-02-10 | ||
| JPS5361204U (en) * | 1976-10-23 | 1978-05-24 | ||
| CN102281787A (en) * | 2009-01-13 | 2011-12-14 | Ykk株式会社 | Slide fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160324273A1 (en) | 2016-11-10 |
| JP2015116355A (en) | 2015-06-25 |
| CN105764371A (en) | 2016-07-13 |
| TWI554225B (en) | 2016-10-21 |
| TW201526822A (en) | 2015-07-16 |
| WO2015093338A1 (en) | 2015-06-25 |
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