CN206350545U - A kind of slide fastener of circular chain tooth - Google Patents
A kind of slide fastener of circular chain tooth Download PDFInfo
- Publication number
- CN206350545U CN206350545U CN201621490700.4U CN201621490700U CN206350545U CN 206350545 U CN206350545 U CN 206350545U CN 201621490700 U CN201621490700 U CN 201621490700U CN 206350545 U CN206350545 U CN 206350545U
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- CN
- China
- Prior art keywords
- slide
- block
- chain tooth
- piece
- pulling
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of slide fastener of circular chain tooth, including slider of zipper fastener and a pair of chain belts, slider of zipper fastener includes body, slide, block, pulling-on piece, horse hook and shell fragment, the upper surface of body is provided with the chute slided for slide, there is raised contiguous block in chute, the upper surface of body is also provided with the through hole passed through for horse hook lower end, block is riveted on contiguous block, horse hook is hinged on contiguous block, pulling-on piece is located in block and pulling-on piece leans with horse hook upper end, the block has to two bumping posts one to slide direction projection, there is bumping post two corresponding with the quantity of bumping post one of block on the slide, spring is connected with the contiguous block, spring one end leans with contiguous block, the spring other end leans with slide.Only slide need to inward be pushed away, make bumping post one and the dislocation of bumping post two, pulling-on piece can just be withdrawn from body, thus can freely change pulling-on piece, change convenient and swift.
Description
Technical field
The utility model belongs to zipper technology field, is related to a kind of slide fastener of circular chain tooth.
Background technology
Self-locking slide fastener is made up of chain tooth, pull head, spacing code (former code and rear code) or locking member etc..Wherein chain tooth is crucial portion
Point, it directly determines the layback intensity of slide fastener.General slide fastener, which has, is formed with a row chain tooth on two panels chain belt, every chain band, two row
The interlaced arrangement of chain tooth.Pull head clamps both sides chain tooth, is slided by button loop is drawn, you can the chain tooth of both sides is intermeshed or de-
Open.Slide fastener point closes tail slide fastener, separating zipper, double closes tail slide fastener, double separating zippers etc..Function has self-locking slide fastener, drawn without lock respectively
Chain, Semi-automatic lock slide fastener.Horse hook and shell fragment are installed, horse is hooked in the presence of shell fragment in traditional self-locking zipper slider, cap,
The space that its gear shaping can be injected between chain tooth by the jack of upper slide, so as to carry out locking to slider of zipper fastener.Pulling-on piece is only pulled, is allowed
Pulling-on piece makes horse hook pull-up the gear shaping of horse hook leave chain tooth, releases the locking to slider of zipper fastener, slider of zipper fastener could be slided on zipper strip
It is dynamic.The installation of pull head body and cap and the installation of horse hook, shell fragment and cap are installed using the mode of pressing, and this to draw
The assembling of chain head is complex, low production efficiency, and the pulling-on piece of traditional slider of zipper fastener with body is simply to separate
, assembling and replacing are all relatively difficult.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that one kind can easily change drawing
The slide fastener of the circular chain tooth of piece.
The purpose of this utility model can be realized by following technical proposal：A kind of slide fastener of circular chain tooth, including slide fastener
Head and a pair of chain belts, it is characterised in that have row's spacing identical chain tooth on chain band, the chain tooth has nibbling for half round pie
Conjunction portion, has boss in the side of engaging piece, the groove that there is the boss for opposite chain tooth to be embedded in the another side of engaging piece；
The slider of zipper fastener includes body, slide, block, pulling-on piece, horse hook and shell fragment, and the upper surface of body is provided with the cunning slided for slide
There is raised contiguous block, the upper surface of body is also provided with the through hole passed through for horse hook lower end, and block is riveted on company in groove, chute
Connect on block, horse hook is hinged on contiguous block, pulling-on piece is located in block and pulling-on piece leans with horse hook upper end, the block with to
There is bumping post two corresponding with the quantity of bumping post one of block on two bumping posts one to slide direction projection, the slide, it is described
Spring is connected with contiguous block, spring one end leans with contiguous block, the spring other end leans with slide.
During installation, it because pulling-on piece front end is provided with square orifice, can be enclosed in block, slide is pushed away inward, pulling-on piece is squeezed into
Gap between block and slide.Bumping post one and bumping post two stagger, and pulling-on piece can easily enter the inner, while pulling-on piece is also enclosed on
The upper end of horse hook.In the case of not by external force, horse hook bottom by shell fragment pressure, horse hook lower end is caught between chain tooth, makes drawing
Chain head and chain locking；When pulling pulling-on piece, lifted on pulling-on piece, drive horse hook to swing, horse hook lower end is departed from chain belt, slider of zipper fastener can
To be slided along chain belt.And due to the active force of spring, slide aligns with block, bumping post one and two just right, pulling-on pieces are blocked
Without departing from, it is necessary to which when dismantling, slide is pushed away inward, bumping post one and bumping post two stagger, and pulling-on piece can be deviate from along gap.
Further, the mounting hole of ammunition feed spring placement is provided with front side of the contiguous block, spring one end is arranged on mounting hole
It is interior.Mounting hole limits the telescopic direction of spring, prevents spring bending, can stretch and shrink along straight line.
Further, the mounting hole has two.Two springs promote slide translation, make slide uniform force, steadily
It is mobile.
Further, it is provided with groove of giving up the throne on the slide.Setting is given up the throne groove, prevent slide to contiguous block it is close when encounter horse
Hook.
Further, the slide is in concave character type, and two springs lean with two front ends of slide respectively.
Further, the end of the chute has the limiting section that can be leant with slide of protrusion.The anti-on-slip of limiting section
Seat skids off chute.
Further, there are two clamps on the inside of the block, shell fragment two ends are stuck between two clamps.
Further, hinge hole is provided with the horse hook, contiguous block is provided with jointed shaft, and horse rhampotheca is free on jointed shaft
Rotate.
Compared with prior art, the slide fastener of this circular chain tooth have it is following a little：
1. chain tooth has circular engaging piece, surface is more smooth, will not scratch hand when pulling slider of zipper fastener；
2. slider of zipper fastener has auto-lock function, horse hook is extruded by shell fragment, horse hook lower end is injected in the gap between chain tooth,
Slider of zipper fastener is locked on chain band；
3. need to push away slide inward, make bumping post one and the dislocation of bumping post two, pulling-on piece can just be withdrawn from body, so
Pulling-on piece just can be freely changed, changes convenient and swift；
4. the bumping post structure departed from the front and rear anti-pulling-on piece of twice, effectively prevents pulling-on piece from undesirably falling off and losing.
Brief description of the drawings
Fig. 1 is the structural representation of chain tooth.
Fig. 2 is the transversary schematic diagram of slider of zipper fastener.
Fig. 3 is the vertical structure schematic diagram of slider of zipper fastener.
Fig. 4 is the side structure schematic view of slider of zipper fastener.
Fig. 5 is the internal structure schematic diagram of slider of zipper fastener.
Fig. 6 is the structural representation of body.
Fig. 7 is the structural representation of slide.
Fig. 8 is the structural representation of horse hook.
Fig. 9 is the structural representation of block.
In figure, 1, chain tooth；1a, engaging piece；1b, boss；1c, groove；2nd, body；2a, chute；2b, contiguous block；It is 2c, logical
Hole；2d, spring；2e, mounting hole；2f, limiting section；2g, jointed shaft；3rd, slide；3a, bumping post two；3b, groove of giving up the throne；4th, block；
4a, bumping post one；4b, clamp；5th, pulling-on piece；6th, horse hook；6a, hinge hole；7th, shell fragment.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the slide fastener of this circular chain tooth includes having row's spacing identical on slider of zipper fastener and a pair of chain belts, chain band
Chain tooth, chain tooth have half round pie engaging piece, there is boss in the side of engaging piece, have in the another side of engaging piece
For the groove of the boss insertion of opposite chain tooth.
As shown in Figure 2-5, slider of zipper fastener includes body, slide, block, pulling-on piece, horse hook and shell fragment, and the upper surface of body is opened
Having has raised contiguous block in the chute slided for slide, chute, the upper surface of body is also provided with what is passed through for horse hook lower end
Through hole, block is riveted on contiguous block, and horse hook is hinged on contiguous block, and pulling-on piece is located in block and pulling-on piece offsets with horse hook upper end
Lean on, the block has to two to the raised bumping post one in slide direction, has the quantity of bumping post one with block on the slide
Spring is connected with corresponding bumping post two, the contiguous block, spring one end leans with contiguous block, the spring other end and slide phase
Against.
As shown in fig. 6, being provided with the mounting hole of ammunition feed spring placement on front side of the contiguous block, spring one end is arranged on mounting hole
It is interior.Mounting hole limits the telescopic direction of spring, prevents spring bending, can stretch and shrink along straight line.The mounting hole has
Two.Two springs promote slide translation, make slide uniform force, steady mobile.The end of chute can be with cunning with protrusion
The limiting section that seat leans.Limiting section prevents slide from skidding off chute.
As shown in fig. 7, be provided with groove of giving up the throne on slide, setting is given up the throne groove, prevent slide to contiguous block it is close when encounter horse hook.
The slide is in concave character type, and two springs lean with two front ends of slide respectively.
As shown in figure 8, be provided with hinge hole on the horse hook, contiguous block is provided with jointed shaft, horse rhampotheca on jointed shaft from
By rotating.
As shown in figure 9, having two clamps on the inside of block, shell fragment two ends are stuck between two clamps.
Principle is installed：Block is riveted on contiguous block, because pulling-on piece front end is provided with square orifice, can be enclosed in block, will
Slide is pushed away inward, the gap for making pulling-on piece squeeze between block and slide.Bumping post one and bumping post two stagger, and pulling-on piece can easily enter
To the inner, while pulling-on piece has also been enclosed on the upper end of horse hook.
Operation principle：In the case of not by external force, horse hook bottom by shell fragment pressure, horse hook lower end is caught between chain tooth,
Make slider of zipper fastener and chain locking；When pulling pulling-on piece, lifted on pulling-on piece, drive horse hook to swing, horse hook lower end is departed from chain belt, slide fastener
Head can be slided along chain belt.And due to the active force of spring, slide aligns with block, bumping post one and block it is two just right,
Pulling-on piece without departing from.
Dismantle pulling-on piece principle：When needing dismounting, slide is pushed away inward, bumping post one and bumping post two stagger, pulling-on piece can be along
Deviate from gap.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (8)
1. a kind of slide fastener of circular chain tooth, including slider of zipper fastener and a pair of chain belts, it is characterised in that there is row's spacing phase on chain band
Same chain tooth, the chain tooth has the engaging piece of half round pie, has boss in the side of engaging piece, in the opposite side of engaging piece
Face has the groove that the boss for opposite chain tooth is embedded in；The slider of zipper fastener includes body, slide, block, pulling-on piece, horse hook and bullet
Piece, the upper surface of body, which is provided with the chute slided for slide, chute, has raised contiguous block, and the upper surface of body is also provided with
The through hole passed through for horse hook lower end, block is riveted on contiguous block, and horse hook is hinged on contiguous block, and pulling-on piece is located in block and drawn
Piece leans with horse hook upper end, and the block has to two to the raised bumping post one in slide direction, have on the slide with
Spring is connected with the corresponding bumping post two of the quantity of bumping post one of block, the contiguous block, spring one end leans with contiguous block, bullet
The spring other end leans with slide.
2. the slide fastener of circular chain tooth according to claim 1, it is characterised in that ammunition feed spring is provided with front side of the contiguous block
The mounting hole of placement, spring one end is arranged in mounting hole.
3. the slide fastener of circular chain tooth according to claim 2, it is characterised in that the mounting hole has two.
4. the slide fastener of circular chain tooth according to claim 3, it is characterised in that be provided with groove of giving up the throne on the slide.
5. the slide fastener of circular chain tooth according to claim 4, it is characterised in that the slide is in concave character type, two springs
Two front ends with slide lean respectively.
6. the slide fastener of circular chain tooth according to claim 5, it is characterised in that the end of the chute has the energy of protrusion
The limiting section leant with slide.
7. the slide fastener of circular chain tooth according to claim 6, it is characterised in that there are two clamps on the inside of the block,
Shell fragment two ends are stuck between two clamps.
8. the slide fastener of circular chain tooth according to claim 7, it is characterised in that be provided with hinge hole on the horse hook, connection
Block is provided with jointed shaft, and horse rhampotheca is freely rotated on jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490700.4U CN206350545U (en) | 2016-12-30 | 2016-12-30 | A kind of slide fastener of circular chain tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490700.4U CN206350545U (en) | 2016-12-30 | 2016-12-30 | A kind of slide fastener of circular chain tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350545U true CN206350545U (en) | 2017-07-25 |
Family
ID=59349192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490700.4U Expired - Fee Related CN206350545U (en) | 2016-12-30 | 2016-12-30 | A kind of slide fastener of circular chain tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348625A (en) * | 2017-09-03 | 2017-11-17 | 海宁丰扬拉链有限公司 | A kind of well-set slider of zipper fastener |
-
2016
- 2016-12-30 CN CN201621490700.4U patent/CN206350545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348625A (en) * | 2017-09-03 | 2017-11-17 | 海宁丰扬拉链有限公司 | A kind of well-set slider of zipper fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |