CN108477766A - A kind of anti-jamming slide fastener based on sawtooth - Google Patents
A kind of anti-jamming slide fastener based on sawtooth Download PDFInfo
- Publication number
- CN108477766A CN108477766A CN201810446593.2A CN201810446593A CN108477766A CN 108477766 A CN108477766 A CN 108477766A CN 201810446593 A CN201810446593 A CN 201810446593A CN 108477766 A CN108477766 A CN 108477766A
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- CN
- China
- Prior art keywords
- block
- slide fastener
- guide groove
- plate
- sawtooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A44B19/265—Sliders with means for preventing the accidental intrusion of material into the slider body, e.g. with shield or guard
-
- 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
Abstract
The invention belongs to zipper technology fields, more particularly to a kind of anti-jamming slide fastener based on sawtooth, it includes slide fastener upper lock plate, arch hook, pulling-on piece, divides sprocket block, slide fastener lower locking plate, when the slide fastener that people are designed using the present invention, in use if when the end of a thread on clothes is caught in slider of zipper fastener and Zip toothed strips, driving pulling-on piece moves up at this time, and pulling-on piece can drive sliding shoe to move up；Sliding shoe, which moves up, to drive connection strap to move up；Connection strap, which moves up, drives the first drive rod to move up；First drive rod, which moves up, will make the first sawtooth block transverse shifting move；The end of a thread being caught in slider of zipper fastener and Zip toothed strips is cut off by the first sawtooth block transverse shifting；And then slide fastener is prevented to be stuck；The design can be cut off stuck the end of a thread by the first sawtooth block；To prevent slide fastener to be stuck in use, inconvenience is brought to people’s lives.
Description
Technical field
The invention belongs to zipper technology field more particularly to a kind of anti-jamming slide fasteners based on sawtooth.
Background technology
Slider of zipper fastener is generally made of upper lock plate, lower locking plate and pulling-on piece, and upper lock plate, by dividing sprocket to be connected, is locked with lower locking plate
Plate, which is equipped with, draws nose, and pulling-on piece is by drawing nose to be connect with upper lock plate.Slider of zipper fastener currently on the market, in addition to pulling-on piece is dismountable, and
Slider of zipper fastener main body includes upper lock plate, lower locking plate and divide sprocket, is integrally formed.People usually can when using slide fastener
Accidentally the end of a thread on clothing is stuck in slider of zipper fastener and Zip toothed strips, and keeps slide fastener stuck.Since slider of zipper fastener main body is one
Molding, people are manually difficult to slide fastener restoring normal, can frequently even damage slide fastener due to overexertion, give the life of people
It is living to bring greatly inconvenience.
The present invention design a kind of anti-jamming slide fastener based on sawtooth solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of anti-jamming slide fastener based on sawtooth, it is
It is realized using following technical scheme.
A kind of anti-jamming slide fastener based on sawtooth, it is characterised in that：It includes slide fastener upper lock plate, arch hook, pulling-on piece, cunning
Motion block, divide sprocket block, slide fastener lower locking plate, the first sawtooth block, the first gib block, the second gib block, first gear, the first guide groove,
Sliding slot, connection strap, the first drive rod, the second guide groove, the first drive block, the first connecting plate, rack, the first mounting groove, the second peace
Tankage, third guide groove, the 4th guide groove, the 5th guide groove, third mounting groove, the first driving tooth plate, first gear axis, the first return bullet
Spring, conducting bar, triggering connecting rod, the first triggering block, the 6th guide groove, the first guide block, the second drive rod, triggering slot, the first drive rod
Hole, there are two symmetrical first gib blocks for installation wherein on the upper side of slide fastener lower locking plate one end；The slide fastener lower locking plate other end
Third guide groove is provided on leading flank；It symmetrically opens on the two sides up and down of proximal edge one end in third guide groove and is led there are two the 4th
Slot；The second mounting groove is provided on the upper side of third guide groove；It is provided on the upside of second mounting groove and slide fastener lower locking plate upper side phase
The first logical mounting groove；The side of first mounting groove is provided with third mounting groove；Third mounting groove is communicated with the second mounting groove；Second
The 5th guide groove is provided on the downside of mounting groove one end.
Divide the second guide groove that perforation is provided on the upper side of sprocket block；Sprocket block is divided to be provided with third mounted on slide fastener lower locking plate
On the upper side of guide groove one end.
It is provided with sliding slot on slide fastener upper lock plate；The first guide groove is provided on the downside of sliding slot；On the downside of slide fastener upper lock plate one end
Symmetrically there are two the second gib blocks for installation；Slide fastener upper lock plate, which is mounted on, to be divided on the upper side of sprocket block；And two second guiding
Far from sprocket block is divided, two the second gib blocks are corresponded with two the first gib blocks on slide fastener lower locking plate matches item
It closes；Arch hooks on the upper side of slide fastener upper lock plate；Sliding shoe passes through the cooperation with the sliding slot opened on slide fastener upper lock plate
On slide fastener upper lock plate；One end of pulling-on piece has journal stirrup；Pulling-on piece between journal stirrup and sliding shoe thereon by passing through rotation
Pair is mounted on sliding shoe, and the journal stirrup on pulling-on piece hooks with arch and coordinates；One end of connection strap is mounted on the downside of sliding shoe, and
Connection strap coordinates with the first guide groove on slide fastener upper lock plate；The side of first drive rod open there are two penetrate through axis hole；First drives
One end of lever is mounted on the downside of the connection strap other end, and the other end of the first drive rod passes through divide on sprocket block second to lead
Slot is located at the downside for dividing sprocket block；The 6th guide groove is provided on first drive block；First drive block is mounted under the first drive rod
Side；First connecting plate is mounted on the side of the first drive block；First drive block and the first connecting plate are opened on slide fastener lower locking plate
The first mounting groove cooperation；Rack is mounted on the downside of the first connecting plate；The third opened on rack and slide fastener lower locking plate is installed
Slot coordinates；First gear axis is mounted in the third guide groove opened on slide fastener lower locking plate；First gear is mounted on first gear axis
On；First gear is engaged with rack；First driving tooth plate is mounted on the third opened on slide fastener lower locking plate by linear bearing and leads
In slot；First driving tooth plate is engaged with first gear；Two the second drive rods are symmetrically mounted at the first driving tooth plate side
Both ends；The side of first sawtooth block has teeth；The other side of first sawtooth block symmetrically open there are two first driving rod aperture；The
There is one sawtooth block the side of the first driving rod aperture to be provided with triggering slot；It is symmetrically equipped on the two sides up and down of first sawtooth block
Two conducting bars；First sawtooth block is fitted to by the 4th guide groove opened on two conducting bars and slide fastener lower locking plate under slide fastener
In jam plate；The third guide groove opened on first sawtooth block and slide fastener lower locking plate coordinates；Two first opened on first sawtooth block
Rod aperture is driven to coordinate with two the first drive rods；There are two symmetrical first for installation between first driving tooth plate and the first sawtooth block
Return spring；Two the first return springs are nested in the outside of two the first drive rods；One end of triggering connecting rod is equipped with
First guide block；Triggering connecting rod is fitted to the first drive block by the 6th guide groove opened on guide block and the first drive block
Downside；Triggering connecting rod passes through the 5th guide groove opened on slide fastener lower locking plate；The other end of triggering connecting rod is equipped with first
Triggering block；There is inclined-plane in first triggering block；First triggering block passes through the triggering opened on inclined-plane and the first sawtooth block thereon
Slot coordinates.
In the initial state, do not have bevelled one end in the first triggering block to contact with the first driving tooth plate.
As being further improved for this technology, above-mentioned first driving tooth plate is being in static shape along third guide groove direction
State.
As being further improved for this technology, it is above-mentioned first driving rod aperture depth by opened on slide fastener lower locking plate the 4th
1.5 times of channel widths.
As being further improved for this technology, above-mentioned first return spring is extension spring.
As being further improved for this technology, it is above-mentioned in the initial state, do not have bevelled one end in the first triggering block
It is contacted with the first driving tooth plate.
Sliding shoe with the sliding slot opened on slide fastener upper lock plate by being fitted on slide fastener upper lock plate in the present invention；It draws
Piece between journal stirrup and sliding shoe thereon by revolute pair by being mounted on sliding shoe；One end of connection strap is mounted on sliding shoe
Downside；One end of first drive rod is mounted on the downside of the connection strap other end, and the other end of the first drive rod passes through and divides chain
The second guide groove on tooth block is located at the downside for dividing sprocket block；The 6th guide groove is provided on first drive block；First drive block is mounted on
The downside of first drive rod；First connecting plate is mounted on the side of the first drive block；Rack is mounted on the downside of the first connecting plate；
First gear axis is mounted in the third guide groove opened on slide fastener lower locking plate；First gear is mounted on first gear axis；First
Wheel and rack engages；When driving pulling-on piece to move up, pulling-on piece can drive sliding shoe to move up；Sliding shoe moves up just
Connection strap can be driven to move up；Connection strap, which moves up, drives the first drive rod to move up；First drive rod moves up
The first connecting plate is driven to move up；First connecting plate moves up band carry-over bar and moves up；When driving pulling-on piece is moved forward and backward
When, the sliding slot that pulling-on piece can drive sliding shoe to be held on slide fastener upper lock plate moves；Sliding shoe movement will drive connection strap edge
The the first guide groove movement opened on slide fastener upper lock plate；Connection strap movement drives the first drive rod to be opened on slide fastener lower locking plate
The first mounting groove be moved forward and backward；The movement of first drive rod drives the first peace that the first connecting plate is opened on slide fastener lower locking plate
Tankage is moved forward and backward；The movement of first connecting plate is moved forward and backward with the first mounting groove that carry-over bar is opened on slide fastener lower locking plate；
Rack movement will make first gear rotate.
The first driving tooth plate is mounted on by linear bearing in the third guide groove opened on slide fastener lower locking plate in the present invention；The
One driving tooth plate is engaged with first gear；Two the second drive rods are symmetrically mounted at the both ends of the first driving tooth plate side；The
Symmetrically there are two conducting bars for installation on the two sides up and down of one sawtooth block；First sawtooth block passes through two conducting bars and slide fastener lower locking plate
On the 4th guide groove for being opened be fitted in slide fastener lower locking plate；First sawtooth block is led with the third opened on slide fastener lower locking plate
Slot coordinates；Two first driving rod aperture and two the first drive rods opened on first sawtooth block coordinate；First driving tooth plate with
There are two symmetrical first return springs for installation between first sawtooth block；Two the first return springs are nested in be driven at two first
The outside of lever；One end of triggering connecting rod is equipped with the first guide block；Triggering connecting rod passes through institute on guide block and the first drive block
The downside for being fitted to the first drive block for the 6th guide groove opened；The other end of triggering connecting rod is equipped with the first triggering block；
There is inclined-plane in first triggering block；First triggering block is coordinated by the triggering slot opened on inclined-plane and the first sawtooth block thereon；
When first drive block moves up, the first drive block will drive triggering connecting rod to move up；Triggering connecting rod moves up
The first triggering block is driven to move up；Since the first triggering block passes through the triggering slot opened on inclined-plane and the first sawtooth block thereon
Cooperation, and the first driving tooth plate is mounted on by linear bearing in the third guide groove opened on slide fastener lower locking plate, the first sliding tooth
Plate remains static along third guide groove direction；So the first triggering block move up will make the first sawtooth block along
The third guide groove opened on slide fastener lower locking plate is mobile to slide fastener lower locking plate outside；When first gear rotates, first gear rotation
The first driving tooth plate transverse reciprocating will be made to move；First driving tooth plate movement drives the first saw by two the second drive rods
Tooth block transverse shifting；In the present invention in the first sawtooth block moving process, prevented by the triggering slot opened on the first sawtooth block
First sawtooth block interferes in moving process between the first triggering block；The depth of the first driving rod aperture designed in the present invention
For degree by 1.5 times of the 4th channel widths opened on slide fastener lower locking plate, effect is to prevent the first sawtooth block in moving process
It is detached from the first drive rod and then influences the first driving tooth plate and drive the first sawtooth block；6th guide groove and the first guide block in the present invention
Effect be, during the first drive block moves up, the first drive block can drive triggering connecting rod move up；Together
When, prevent the first drive block from being interfered between triggering connecting rod during back-and-forth motion；In original state in the present invention
Under, do not have bevelled one end in the first triggering block and is contacted with the first driving tooth plate；Its effect be prevent the first triggering block to
During upper movement, the first triggering block moves under the action of the first sawtooth block to close to the side of the first driving tooth plate；This hair
The effect of first return spring is to play the role of return to the first sawtooth block in bright；The effect of conducting bar is sawed to first in the present invention
Tooth block plays guiding role, while playing position-limiting action to the first sawtooth block；Prevent the first sawtooth block from moving out slide fastener lower locking plate.
Relative to traditional zipper technology, the slide fastener that the present invention designs is in use if the end of a thread on clothes is caught in
When in slider of zipper fastener and Zip toothed strips, stuck the end of a thread can be cut off by the first sawtooth block；To prevent slide fastener from using
It is stuck in journey, inconvenience is brought to people’s lives.
Description of the drawings
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is global facility internal structure distribution plane schematic diagram.
Fig. 4 is global facility internal structure distribution schematic diagram.
Fig. 5 is pulling-on piece scheme of installation.
Fig. 6 is slide fastener locking plate structure schematic diagram.
Fig. 7 is connection strap scheme of installation.
Fig. 8 is a point sprocket block structure schematic diagram.
Fig. 9 is the first drive rod scheme of installation.
Figure 10 is the first drive block scheme of installation.
Figure 11 is slide fastener lower locking plate structural schematic diagram.
Figure 12 is slide fastener lower locking plate internal structure schematic diagram.
Figure 13 is third guide groove distribution schematic diagram.
Figure 14 is the first sawtooth block scheme of installation.
Figure 15 is conducting bar scheme of installation.
Figure 16 is triggering connecting rod scheme of installation.
Figure 17 is the first connecting plate scheme of installation.
Figure 18 is the 6th guide groove distribution schematic diagram.
Figure 19 is the first guide block scheme of installation.
Figure 20 is the first return spring scheme of installation.
Figure 21 is the first sawtooth block and the first triggering block cooperation schematic diagram.
Figure 22 is the first sawtooth block structure schematic diagram.
Figure 23 is the second drive rod scheme of installation.
Figure label title：1, slide fastener upper lock plate；2, arch hooks；3, pulling-on piece；4, sliding shoe；5, divide sprocket block；6, slide fastener
Lower locking plate；7, the first sawtooth block；8, the first gib block；9, the second gib block；10, first gear；11, the first guide groove；12, sliding
Slot；13, connection strap；14, the first drive rod；15, the second guide groove；16, the first drive block；17, the first connecting plate；18, rack；
19, the first mounting groove；20, the second mounting groove；21, third guide groove；22, the 4th guide groove；23, the 5th guide groove；24, third is installed
Slot；25, the first driving tooth plate；26, first gear axis；27, the first return spring；28, conducting bar；29, connecting rod is triggered；30,
One triggering block；31, the 6th guide groove；32, the first guide block；33, the second drive rod；34, slot is triggered；35, the first driving rod aperture.
Specific implementation mode
As shown in Figure 1, 2, it includes slide fastener upper lock plate 1, arch hook 2, pulling-on piece 3, sliding shoe 4, divides under sprocket block 5, slide fastener
Jam plate 6, the first sawtooth block 7, the first gib block 8, the second gib block 9, first gear 10, the first guide groove 11, sliding slot 12, connection strap
13, the first drive rod 14, the second guide groove 15, the first drive block 16, the first connecting plate 17, rack 18, the first mounting groove 19, second
Mounting groove 20, third guide groove 21, the 4th guide groove 22, the 5th guide groove 23, third mounting groove 24, first drive tooth plate 25, the first tooth
Wheel shaft 26, the first return spring 27, conducting bar 28, triggering connecting rod 29, the first triggering block 30, the 6th guide groove 31, the first guide block 32,
Second drive rod 33, triggering slot 34, first drive rod aperture 35, wherein as shown in figure 11, on the upper side of 6 one end of slide fastener lower locking plate
There are two symmetrical first gib blocks 8 for installation；As shown in figure 12, third is provided on the leading flank of 6 other end of slide fastener lower locking plate to lead
Slot 21；As shown in figure 13, the 4th guide groove there are two symmetrically being opened on the two sides up and down of proximal edge one end in third guide groove 21
22；The second mounting groove 20 is provided on the upper side of third guide groove 21；The upside of second mounting groove 20 be provided with on slide fastener lower locking plate 6
The first mounting groove 19 that side communicates；The side of first mounting groove 19 is provided with third mounting groove 24；Third mounting groove 24 and second
Mounting groove 20 communicates；It is provided with the 5th guide groove 23 on the downside of 20 one end of the second mounting groove.
As shown in figure 8, dividing the second guide groove 15 for being provided with perforation on the upper side of sprocket block 5；Sprocket block 5 is divided to be mounted on slide fastener
Lower locking plate 6 is provided on the upper side of 21 one end of third guide groove.
As shown in fig. 6, being provided with sliding slot 12 on slide fastener upper lock plate 1；The downside of sliding slot 12 is provided with the first guide groove 11；Slide fastener is locked
Symmetrically there are two the second gib blocks 9 for installation on the downside of 1 one end of plate；As shown in figure 3, slide fastener upper lock plate 1, which is mounted on, divides chain
On the upper side of tooth block 5；And two the second gib blocks 9 are far from dividing sprocket block 5, two the second gib blocks 9 under slide fastener
Two the first gib blocks 8 on jam plate 6 correspond cooperation；As shown in figure 4, arch hooks 2 upsides for being mounted on slide fastener upper lock plate 1
On face；Sliding shoe 4 with the sliding slot 12 opened on slide fastener upper lock plate 1 by being fitted on slide fastener upper lock plate 1；Such as Fig. 5 institutes
Show, one end of pulling-on piece 3 has journal stirrup；Pulling-on piece 3 by revolute pair between journal stirrup thereon and sliding shoe 4 by being mounted on sliding shoe
On 4, and the journal stirrup on pulling-on piece 3 hooks 2 cooperations with arch；As shown in fig. 7, one end of connection strap 13 is mounted on the downside of sliding shoe 4,
And connection strap 13 coordinates with the first guide groove 11 on slide fastener upper lock plate 1；As shown in Figure 10, the side of the first drive rod 14 is provided with two
The axis hole of a perforation；One end of first drive rod 14 is mounted on the downside of 13 other end of connection strap, as shown in figure 9, and the first drive
The other end of lever 14 passes through the second guide groove 15 divided on sprocket block 5 to be located at the downside for dividing sprocket block 5；As shown in figure 18, first
The 6th guide groove 31 is provided on drive block 16；It is provided with the 6th guide groove 31 on first drive block 16；First drive block 16 is mounted on first
The downside of drive rod 14；First connecting plate 17 is mounted on the side of the first drive block 16；First drive block 16 and the first connecting plate
17 coordinate with the first mounting groove 19 opened on slide fastener lower locking plate 6；As shown in figure 16, rack 18 is mounted on the first connecting plate 17
Downside；The third mounting groove 24 opened on rack 18 and slide fastener lower locking plate 6 coordinates；As shown in figure 14, first gear axis 26 is installed
In the third guide groove 21 opened on slide fastener lower locking plate 6；As shown in figure 15, first gear 10 is mounted on first gear axis 26；
First gear 10 is engaged with rack 18；First driving tooth plate 25 is mounted on opened on slide fastener lower locking plate 6 the by linear bearing
In three guide grooves 21；First driving tooth plate 25 is engaged with first gear 10；As shown in figure 23, two the second drive rods 33 are symmetrically pacified
Both ends mounted in the first 25 side of driving tooth plate；As shown in figure 20, the side of the first sawtooth block 7 has teeth；First sawtooth block 7
The other side symmetrically open there are two first driving rod aperture 35；As shown in figure 22, the first sawtooth block 7 has the first driving rod aperture 35
Side be provided with triggering slot 34；Symmetrically there are two conducting bars 28 for installation on the two sides up and down of first sawtooth block 7；Such as Figure 14 institutes
Show, the first sawtooth block 7 is fitted to by the 4th guide groove 22 opened on two conducting bars 28 and slide fastener lower locking plate 6 under slide fastener
In jam plate 6；The third guide groove 21 opened on first sawtooth block 7 and slide fastener lower locking plate 6 coordinates；As shown in figure 20, the first sawtooth block 7
On opened two first driving rod aperture 35 and two the first drive rods 14 cooperations；First driving tooth plate 25 and the first sawtooth block 7
Between installation there are two symmetrical first return spring 27；Two the first return springs 27 are nested in two the first drive rods 14
Outside；As shown in figure 18, one end of triggering connecting rod 29 is equipped with the first guide block 32；As shown in figure 17, connecting rod 29 is triggered
The downside for being fitted to the first drive block 16 by the 6th guide groove 31 opened on guide block and the first drive block 16；Triggering connects
Extension bar 29 passes through the 5th guide groove 23 opened on slide fastener lower locking plate 6；As shown in Figure 16,19, the other end peace of triggering connecting rod 29
Equipped with the first triggering block 30；As shown in figure 21, there is inclined-plane in the first triggering block 30；First triggering block 30 passes through inclined-plane thereon
Coordinate with the triggering slot 34 opened on the first sawtooth block 7.
Above-mentioned first driving tooth plate 25 remains static along 21 direction of third guide groove.
The depth of above-mentioned first driving rod aperture 35 is by 1.5 times of 22 width of the 4th guide groove opened on slide fastener lower locking plate 6.
It is above-mentioned in the initial state, do not have in the first triggering block 30 bevelled one end with first driving tooth plate 25 contact.
Above-mentioned first return spring 27 is extension spring.
In summary：
The slide fastener that the present invention designs if when the end of a thread on clothes is caught in slider of zipper fastener and Zip toothed strips, passes through in use
First sawtooth block 7 can cut off stuck the end of a thread；To prevent slide fastener to be stuck in use, to people’s lives band
Inconvenience is carried out.
Sliding shoe 4 with the sliding slot 12 opened on slide fastener upper lock plate 1 by being fitted to slide fastener upper lock plate 1 in the present invention
On；Pulling-on piece 3 between journal stirrup thereon and sliding shoe 4 by revolute pair by being mounted on sliding shoe 4；Pacify one end of connection strap 13
Mounted in the downside of sliding shoe 4；One end of first drive rod 14 is mounted on the downside of 13 other end of connection strap, and the first drive rod 14
The other end pass through the second guide groove 15 for dividing on sprocket block 5 to be located at the downside for dividing sprocket block 5；It is provided with the 6th on first drive block 16
Guide groove 31；First drive block 16 is mounted on the downside of the first drive rod 14；First connecting plate 17 is mounted on the first drive block 16
Side；Rack 18 is mounted on the downside of the first connecting plate 17；First gear axis 26 is mounted on the third opened on slide fastener lower locking plate 6
In guide groove 21；First gear 10 is mounted on first gear axis 26；First gear 10 is engaged with rack 18；When driving pulling-on piece 3 to
When upper mobile, pulling-on piece 3 can drive sliding shoe 4 to move up；Sliding shoe 4, which moves up, will drive connection strap 13 to move up；
Connection strap 13, which moves up, drives the first drive rod 14 to move up；First drive rod 14, which moves up, drives the first connecting plate 17
It moves up；First connecting plate 17 moves up band carry-over bar 18 and moves up；When driving pulling-on piece 3 to be moved forward and backward, 3 meeting of pulling-on piece
The sliding slot 12 that sliding shoe 4 is opened on slide fastener upper lock plate 1 is driven to move；4 movement of sliding shoe will drive connection strap 13 along
The first guide groove 11 movement opened on slide fastener upper lock plate 1；The movement of connection strap 13 drives the first drive rod 14 along slide fastener lower locking plate 6
On the first mounting groove 19 for being opened be moved forward and backward；The movement of first drive rod 14 drives the first connecting plate 17 along slide fastener lower locking plate 6
On the first mounting groove 19 for being opened be moved forward and backward；First connecting plate 17 movement band carry-over bar 18 is opened on slide fastener lower locking plate 6
The first mounting groove 19 be moved forward and backward；18 movement of rack will make first gear 10 rotate.
The first driving tooth plate 25 is mounted on the third guide groove 21 opened on slide fastener lower locking plate 6 by linear bearing in the present invention
It is interior；First driving tooth plate 25 is engaged with first gear 10；Two the second drive rods 33 are symmetrically mounted at the first driving tooth plate 25
The both ends of side；Symmetrically there are two conducting bars 28 for installation on the two sides up and down of first sawtooth block 7；First sawtooth block 7 passes through two
The 4th guide groove 22 opened on a conducting bar 28 and slide fastener lower locking plate 6 is fitted in slide fastener lower locking plate 6；First sawtooth block 7
Coordinate with the third guide groove 21 opened on slide fastener lower locking plate 6；The two first driving rod aperture 35 and two opened on first sawtooth block 7
A first drive rod 14 coordinates；There are two symmetrical first return bullets for installation between first driving tooth plate 25 and the first sawtooth block 7
Spring 27；Two the first return springs 27 are nested in the outside of two the first drive rods 14；Trigger one end installation of connecting rod 29
There is the first guide block 32；Triggering connecting rod 29 is fitted to by guide block and the 6th guide groove 31 opened on the first drive block 16
The downside of first drive block 16；The other end of triggering connecting rod 29 is equipped with the first triggering block 30；Have in first triggering block 30
Inclined-plane；First triggering block 30 is coordinated by the triggering slot 34 opened on inclined-plane and the first sawtooth block 7 thereon；First drive block 16
When moving up, the first drive block 16 will drive triggering connecting rod 29 to move up；Triggering connecting rod 29 moves up drive
First triggering block 30 moves up；Since the first triggering block 30 passes through the triggering opened on inclined-plane and the first sawtooth block 7 thereon
Slot 34 coordinates, and the first driving tooth plate 25 is mounted on by linear bearing in the third guide groove 21 opened on slide fastener lower locking plate 6, the
One driving tooth plate 25 remains static along 21 direction of third guide groove；So the first triggering block 30 moves up and will make
The third guide groove 21 that first sawtooth block 7 is opened on slide fastener lower locking plate 6 is moved to 6 outside of slide fastener lower locking plate；Work as first gear
When 10 rotation, the rotation of first gear 10 will make 25 transverse reciprocating of the first driving tooth plate move；First driving tooth plate 25 moves
7 transverse shifting of the first sawtooth block is driven by two the second drive rods 33；In the present invention in 7 moving process of the first sawtooth block,
Prevent the first sawtooth block 7 in moving process between the first triggering block 30 by the triggering slot 34 opened on the first sawtooth block 7
It interferes；The depth of the first driving rod aperture 35 designed in the present invention is wide by the 4th guide groove 22 opened on slide fastener lower locking plate 6
1.5 times of degree, effect are to prevent from the first sawtooth block 7 to be detached from influence first in turn with the first drive rod 14 in moving process to drive
Moving tooth plate 25 drives the first sawtooth block 7；The effect of the 6th guide groove 31 and the first guide block 32 is in the present invention, in the first drive block 16
During moving up, the first drive block 16 can drive triggering connecting rod 29 to move up；Meanwhile preventing the first drive block 16
It is interfered between triggering connecting rod 29 during back-and-forth motion；In the present invention in the initial state, the first triggering block 30
On do not have bevelled one end with first driving tooth plate 25 contact；Its effect is to prevent the first triggering block 30 from moving up
Cheng Zhong, the first triggering block 30 move under the action of the first sawtooth block 7 to close to the side of the first driving tooth plate 25；In the present invention
The effect of first return spring 27 is to play the role of return to the first sawtooth block 7；The effect of conducting bar 28 is to first in the present invention
Sawtooth block 7 plays guiding role, while playing position-limiting action to the first sawtooth block 7；Prevent the first sawtooth block 7 from moving out under slide fastener
Jam plate 6.
Specific implementation mode：When the slide fastener that people are designed using the present invention, in use if line on clothes
When head is caught in slider of zipper fastener and Zip toothed strips, pulling-on piece 3 is driven to move up at this time, pulling-on piece 3 can drive sliding shoe 4 to move up；
Sliding shoe 4, which moves up, will drive connection strap 13 to move up；Connection strap 13 moves up the first drive rod of drive 14 upwards
It is mobile；First drive rod 14, which moves up, drives the first drive block 16 to move up；When first drive block 16 moves up, first
Drive block 16 will drive triggering connecting rod 29 to move up；Triggering connecting rod 29 moves up the first triggering block of drive 30 upwards
It is mobile；Since the first triggering block 30 is coordinated by the triggering slot 34 opened on inclined-plane and the first sawtooth block 7 thereon, and first drives
Moving tooth plate 25 is mounted on by linear bearing in the third guide groove 21 opened on slide fastener lower locking plate 6, and the first driving tooth plate 25 is on edge
Third guide groove remains static on 21 direction；So the first triggering block 30 move up will make the first sawtooth block 7 along
The third guide groove 21 opened on slide fastener lower locking plate 6 is mobile to 6 outside of slide fastener lower locking plate；When driving pulling-on piece 3 is moved forward and backward at this time, draw
The sliding slot 12 that piece 3 can drive sliding shoe 4 to be held on slide fastener upper lock plate 1 moves；4 movement of sliding shoe will drive connection strap 13
The first guide groove 11 opened on slide fastener upper lock plate 1 moves；The movement of connection strap 13 drives the first drive rod 14 along under slide fastener
The first mounting groove 19 opened on jam plate 6 is moved forward and backward；The movement of first drive rod 14 drives the first connecting plate 17 along under slide fastener
The first mounting groove 19 opened on jam plate 6 is moved forward and backward；First connecting plate 17 movement band carry-over bar 18 is along on slide fastener lower locking plate 6
The first mounting groove 19 opened is moved forward and backward；18 movement of rack will make first gear 10 rotate；First gear 10 rotates just
25 transverse reciprocating of the first driving tooth plate can be made to move；First driving tooth plate 25 movement drives the by two the second drive rods 33
One sawtooth block, 7 transverse shifting；The end of a thread being caught in slider of zipper fastener and Zip toothed strips is cut off by 7 transverse shifting of the first sawtooth block；
And then slide fastener is prevented to be stuck.
Claims (6)
1. a kind of anti-jamming slide fastener based on sawtooth, it is characterised in that：It includes slide fastener upper lock plate, arch hook, pulling-on piece, sliding
Block divides sprocket block, slide fastener lower locking plate, the first sawtooth block, the first gib block, the second gib block, first gear, the first guide groove, cunning
Slot, connection strap, the first drive rod, the second guide groove, the first drive block, the first connecting plate, rack, the first mounting groove, the second installation
Slot, third guide groove, the 4th guide groove, the 5th guide groove, third mounting groove, the first driving tooth plate, first gear axis, the first return bullet
Spring, conducting bar, triggering connecting rod, the first triggering block, the 6th guide groove, the first guide block, the second drive rod, triggering slot, the first drive rod
Hole, there are two symmetrical first gib blocks for installation wherein on the upper side of slide fastener lower locking plate one end；The slide fastener lower locking plate other end
Third guide groove is provided on leading flank；It symmetrically opens on the two sides up and down of proximal edge one end in third guide groove and is led there are two the 4th
Slot；The second mounting groove is provided on the upper side of third guide groove；It is provided on the upside of second mounting groove and slide fastener lower locking plate upper side phase
The first logical mounting groove；The side of first mounting groove is provided with third mounting groove；Third mounting groove is communicated with the second mounting groove；Second
The 5th guide groove is provided on the downside of mounting groove one end；
Divide the second guide groove that perforation is provided on the upper side of sprocket block；Sprocket block is divided to be provided with third guide groove mounted on slide fastener lower locking plate
On the upper side of one end；
It is provided with sliding slot on slide fastener upper lock plate；The first guide groove is provided on the downside of sliding slot；It is symmetrical on the downside of slide fastener upper lock plate one end
There are two the second gib blocks for ground installation；Slide fastener upper lock plate, which is mounted on, to be divided on the upper side of sprocket block；And two the second gib blocks are remote
From sprocket block is divided, two the second gib blocks are corresponded with two the first gib blocks on slide fastener lower locking plate to be coordinated；Bow
Shape hooks on the upper side of slide fastener upper lock plate；Sliding shoe with the sliding slot opened on slide fastener upper lock plate by being fitted to
On slide fastener upper lock plate；One end of pulling-on piece has journal stirrup；Pulling-on piece between journal stirrup and sliding shoe thereon by revolute pair by being installed
Journal stirrup on sliding shoe, and on pulling-on piece is hooked with arch to be coordinated；One end of connection strap is mounted on the downside of sliding shoe, and connection strap
Coordinate with the first guide groove on slide fastener upper lock plate；The side of first drive rod open there are two penetrate through axis hole；First drive rod
One end is mounted on the downside of the connection strap other end, and the other end of the first drive rod passes through the second guide groove divided on sprocket block to be located at
Divide the downside of sprocket block；The 6th guide groove is provided on first drive block；First drive block is mounted on the downside of the first drive rod；First
Connecting plate is mounted on the side of the first drive block；The first peace opened on first drive block and the first connecting plate and slide fastener lower locking plate
Tankage coordinates；Rack is mounted on the downside of the first connecting plate；The third mounting groove opened on rack and slide fastener lower locking plate coordinates；The
One gear shaft is mounted in the third guide groove opened on slide fastener lower locking plate；First gear is mounted on first gear axis；First tooth
Wheel and rack engages；First driving tooth plate is mounted on by linear bearing in the third guide groove opened on slide fastener lower locking plate；First
Driving tooth plate is engaged with first gear；Two the second drive rods are symmetrically mounted at the both ends of the first driving tooth plate side；First
The side of sawtooth block has teeth；The other side of first sawtooth block symmetrically open there are two first driving rod aperture；First sawtooth block
Side with the first driving rod aperture is provided with triggering slot；Symmetrically there are two lead for installation on the two sides up and down of first sawtooth block
Item；First sawtooth block is fitted to slide fastener lower locking plate by the 4th guide groove opened on two conducting bars and slide fastener lower locking plate
It is interior；The third guide groove opened on first sawtooth block and slide fastener lower locking plate coordinates；Two first drivings opened on first sawtooth block
Rod aperture coordinates with two the first drive rods；There are two symmetrical first returns for installation between first driving tooth plate and the first sawtooth block
Spring；Two the first return springs are nested in the outside of two the first drive rods；One end of triggering connecting rod is equipped with first
Guide block；Triggering connecting rod is fitted to by the 6th guide groove opened on guide block and the first drive block under the first drive block
Side；Triggering connecting rod passes through the 5th guide groove opened on slide fastener lower locking plate；The other end of triggering connecting rod is equipped with the first triggering
Block；There is inclined-plane in first triggering block；First triggering block is matched by inclined-plane thereon with the triggering slot opened on the first sawtooth block
It closes.
2. a kind of anti-jamming slide fastener based on sawtooth according to claim 2, it is characterised in that：Above-mentioned first sliding tooth
Plate remains static along third guide groove direction.
3. a kind of anti-jamming slide fastener based on sawtooth according to claim 3, it is characterised in that：Above-mentioned first drive rod
1.5 times by the 4th channel widths opened on slide fastener lower locking plate of the depth in hole.
4. a kind of anti-jamming slide fastener based on sawtooth according to claim 4, it is characterised in that：Above-mentioned first return bullet
Spring is extension spring.
5. a kind of anti-jamming slide fastener based on sawtooth according to claim 1, it is characterised in that：It is above-mentioned in original state
Under, do not have bevelled one end in the first triggering block and is contacted with the first driving tooth plate.
6. a kind of anti-jamming slide fastener based on sawtooth according to claim 1, it is characterised in that：It is above-mentioned in original state
Under, do not have bevelled one end in the first triggering block and is contacted with the first driving tooth plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010741902.6A CN111838899A (en) | 2018-05-11 | 2018-05-11 | Anti-locking method of zipper |
| CN201810446593.2A CN108477766B (en) | 2018-05-11 | 2018-05-11 | Dead zip fastener of anti-sticking based on sawtooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810446593.2A CN108477766B (en) | 2018-05-11 | 2018-05-11 | Dead zip fastener of anti-sticking based on sawtooth |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010741902.6A Division CN111838899A (en) | 2018-05-11 | 2018-05-11 | Anti-locking method of zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108477766A true CN108477766A (en) | 2018-09-04 |
| CN108477766B CN108477766B (en) | 2020-12-08 |
Family
ID=63352874
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810446593.2A Active CN108477766B (en) | 2018-05-11 | 2018-05-11 | Dead zip fastener of anti-sticking based on sawtooth |
| CN202010741902.6A Withdrawn CN111838899A (en) | 2018-05-11 | 2018-05-11 | Anti-locking method of zipper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010741902.6A Withdrawn CN111838899A (en) | 2018-05-11 | 2018-05-11 | Anti-locking method of zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108477766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432597A (en) * | 2019-08-20 | 2019-11-12 | 麦克拉链（嘉兴）有限公司 | A kind of anti-jamming CONCEAL ZIPPER |
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| CN87203597U (en) * | 1987-03-11 | 1988-01-27 | 李卫东 | Side inserting type combined zipper terminal |
| JP3474791B2 (en) * | 1998-12-24 | 2003-12-08 | Ｙｋｋ株式会社 | Pressing stopper for opening and closing |
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| CN104323542A (en) * | 2009-11-17 | 2015-02-04 | Ykk株式会社 | Zipper head of zipper |
| CN104379017A (en) * | 2012-07-05 | 2015-02-25 | Ykk株式会社 | Slider and method for repairing slide fastener |
| CN204169189U (en) * | 2014-10-23 | 2015-02-25 | 衢州市金硕精密机械有限公司 | A kind of slider of zipper fastener easy to assemble |
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| CN206994664U (en) * | 2017-04-25 | 2018-02-13 | 赵梓君 | Slide fastener |
| CN207220319U (en) * | 2017-08-11 | 2018-04-13 | 安徽信息工程学院 | A kind of slider of zipper fastener for removing the end of a thread |
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- 2018-05-11 CN CN201810446593.2A patent/CN108477766B/en active Active
- 2018-05-11 CN CN202010741902.6A patent/CN111838899A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1818007A1 (en) * | 1968-12-02 | 1977-02-17 | Prym Werke William | Slider for slide fasteners - with one-piece moulded body and self-locking pull member |
| CN87203597U (en) * | 1987-03-11 | 1988-01-27 | 李卫东 | Side inserting type combined zipper terminal |
| JP3474791B2 (en) * | 1998-12-24 | 2003-12-08 | Ｙｋｋ株式会社 | Pressing stopper for opening and closing |
| CN100488399C (en) * | 2004-10-07 | 2009-05-20 | Ykk株式会社 | Slider for slide fastener provided with automatic locking device |
| JP3143517U (en) * | 2007-10-03 | 2008-07-24 | 中傳企業股▲分▼有限公司 | Zipper slider structure |
| CN102378584A (en) * | 2009-03-31 | 2012-03-14 | Ykk株式会社 | Slider for slide fastener and quick open-type slide fastener |
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| CN104379017A (en) * | 2012-07-05 | 2015-02-25 | Ykk株式会社 | Slider and method for repairing slide fastener |
| CN203789292U (en) * | 2013-05-21 | 2014-08-27 | 路云帆 | Multifunctional zipper head |
| CN203986438U (en) * | 2014-04-25 | 2014-12-10 | 福建浔兴拉链科技股份有限公司 | A kind of push type self-locking pull head |
| US20150351501A1 (en) * | 2014-06-04 | 2015-12-10 | Riri Sa | Slider for a slide fastener |
| CN204169189U (en) * | 2014-10-23 | 2015-02-25 | 衢州市金硕精密机械有限公司 | A kind of slider of zipper fastener easy to assemble |
| CN205285278U (en) * | 2015-11-29 | 2016-06-08 | 青田宏泰拉链有限公司 | Novel zipper |
| CN206238599U (en) * | 2016-11-25 | 2017-06-13 | 兰州大学 | Preceding prominent cat's paw's formula anti-sticking pull head |
| CN206994664U (en) * | 2017-04-25 | 2018-02-13 | 赵梓君 | Slide fastener |
| CN207220319U (en) * | 2017-08-11 | 2018-04-13 | 安徽信息工程学院 | A kind of slider of zipper fastener for removing the end of a thread |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432597A (en) * | 2019-08-20 | 2019-11-12 | 麦克拉链（嘉兴）有限公司 | A kind of anti-jamming CONCEAL ZIPPER |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111838899A (en) | 2020-10-30 |
| CN108477766B (en) | 2020-12-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201123 Address after: 215500 Baimao industrial concentration zone, Guli Town, Changshu City, Suzhou City, Jiangsu Province Applicant after: JIANGSU HUIYUAN ZIPPER MAKING Co.,Ltd. Address before: 523000 Dongguan Songshan Lake High-tech Zone, Guangdong Province, 201D, 2nd floor, Building 11, Innovation Science and Technology Park Applicant before: DONGGUAN SONGYAN ZHIDA INDUSTRIAL DESIGN Co.,Ltd. |
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