CN106820470A - A kind of fastener assembly - Google Patents
A kind of fastener assembly Download PDFInfo
- Publication number
- CN106820470A CN106820470A CN201710088471.6A CN201710088471A CN106820470A CN 106820470 A CN106820470 A CN 106820470A CN 201710088471 A CN201710088471 A CN 201710088471A CN 106820470 A CN106820470 A CN 106820470A
- Authority
- CN
- China
- Prior art keywords
- lateral plate
- point
- piece
- rail
- pawl
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000008569 process Effects 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- 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
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of safe fastener assembly, its first lateral plate and the second lateral plate are arranged in the female rail and protruding rail that cooperate with to folder mode, point offered point to mouth to piece, and point snapping in the dividing to pawl of recess for selectivity to intraoral being provided projectingly；Divide the disengaging pawl for going out to piece correspondence big opening distal process and being provided with and can snap between female rail and protruding rail, disengaging pawl is from dividing to piece towards setting in chamber, separating distance is left between disengaging pawl and the first lateral plate and the second lateral plate, and disengaging pawl is set near the first lateral plate, point to pawl by selectivity snap in recess after, disengaging pawl can snap in the released state between female rail and protruding rail with the mobile holding of pull head.This kind of slide fastener needs that the mode of the opening zippered bag that people presses is safer, and zippered bag will not also be opened during innocent child arbitrarily pulls pull head, so that the storage that the article for loading inside can be safer.
Description
Technical field
The present invention relates to a kind of closure elements, more specifically, it relates to a kind of fastener assembly.
Background technology
Following advantages that commodity manufacturer is provided by the flexible package of Reclosable and use this more and more
A little flexible packages replace rigid package, and the advantage includes：Less packaging material, relatively low packing cost, the storage of reduction
Space and relatively low cost of transportation.
Once have purchased the flexible package of the Reclosable for accommodating commodity, they are typically stored within the convenient daily life of a family
At position, thus it is easy to that it is fetched, opened and reclosed untill receiving material is depleted.For adult and children
Speech, it is easy to open and reclose these packagings.Will be brought if these packagings accommodate potentially harmful product
Risk, security is not high.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of fastener assembly, its zippered bag is beaten
Open and close close more convenient and strength-saving, while the mode for opening zippered bag for needing people to press is safer, in innocent child
Zippered bag will not also be opened during arbitrarily pulling pull head, so that the storage that the article for loading inside can be safer.
To achieve the above object, the invention provides following technical scheme：
A kind of fastener assembly, including pull head and the zippered bag with the chamber for accommodating article, the pull head is can slide
Mode be positioned on zippered bag；The zippered bag has the female rail and protruding rail of can cooperate closure or opening chamber,
The female rail and protruding rail of mutual cooperation offer the recess that zippered bag is opened for pull head jointly,
The pull head includes the first lateral plate, the second lateral plate and point to piece, first lateral plate and the second lateral plate respectively with
Point it is fixedly connected to the two opposite sides of piece, and the first lateral plate and the second lateral plate are oppositely arranged in homonymy, the first lateral plate and the second side
Piece forms the opening and closing passage of wedge shape to folder after female rail and protruding rail, and the two ends for being opened and closed passage are respectively small sealing end and open greatly
Mouth end；
First lateral plate and the second lateral plate are arranged in the female rail and protruding rail that cooperate with to folder mode, and described point is opened to piece
Be provided with point to mouth, and point to it is intraoral be provided projectingly for selectivity snap in recess point to pawl；
Described point goes out the disengaging pawl that be provided with and can snap between female rail and protruding rail, the disengaging pawl to piece correspondence big opening distal process
From dividing to piece towards setting in chamber, separating distance, and disengaging pawl are left between disengaging pawl and the first lateral plate and the second lateral plate
Set near the first lateral plate, point to pawl by selectivity snap in recess after, disengaging pawl can be with the mobile holding card of pull head
Enter the released state between female rail and protruding rail.
As the further improvement of above-mentioned technical proposal：
Described point includes claw and elastic portion to pawl, elastic portion one end with point be fixedly connected to piece, the other end is solid with claw
Fixed connection, claw correspondence leaves pressing distance towards female rail and protruding rail and between female rail and protruding rail.
The end face of the elastic portion dorsad chamber has been provided projectingly pressing projection.
Relative point of first lateral plate is provided with parallel to the catch high divided to piece, the second lateral plate phase to the other end of piece
To point to the other end of piece be provided with parallel to point to piece low gear piece, the catch high and point to the vertical distance between piece less than low
Catch and point to the vertical distance between piece.
The disengaging pawl is set in the form of sheets.
The female rail and protruding rail in the way of being mutually fitted together to can be arranged in parallel, and the both ends of the female rail and protruding rail are solid
Seal and be provided projectingly the spacing block set for preventing pull head from coming off calmly.
The described point of side to piece corresponding opening end offers can be with the angle groove of spacing block set clamping, the angle groove.
First lateral plate and/or the second lateral plate correspondence point offer perspective mouth to pawl.
The catch high and low gear piece dorsad divide and are equipped with chamfering to the other end of piece.
The claw setting triangular in shape, any one drift angle of claw is towards small sealing end.
By using above-mentioned technical proposal, the first lateral plate and the second lateral plate to being clipped in female rail and protruding rail both sides, so as to whole
Individual pull head move during by clip-on extruding force come closed zipper bag, point play the first lateral plate of connection and the first to piece
The effect of two lateral plates；The opening and closing passage of wedge shape can press female rail and protruding rail by the small sealing end for being formed, and need to open
During zippered bag, big opening end no longer applies pressure to female rail and protruding rail, while coordinate point to separate female rail and convex to pawl and disengaging pawl
Rail；
Point to mouth setting, conveniently can set point to pawl, and allow point to pawl divide to it is intraoral it is unobstructive carried out by
Press work；When needing to open zippered bag, people by the pressing of selectivity point to pawl, allow point to pawl snap in female rail and protruding rail it
Between；Disengaging pawl is set near the first lateral plate, that is, separating distance between disengaging pawl and the first lateral plate is less than disengaging pawl and second
Separating distance between lateral plate, female rail and protruding rail exist, and are moved on the center line of opening and closing passage during the opening and closing of slide fastener, this
Will not be difficult to close because of the disengaging pawl influence being provided projectingly during the closure of sample slide fastener, the opening and closing of zippered bag are more square
Just it is laborsaving, while the mode for opening zippered bag for needing people to press is safer, pull head is arbitrarily pulled in innocent child
During zippered bag will not also open so that the storage that the article for loading inside can be safer.
Brief description of the drawings
Fig. 1 is fastener assembly installment state schematic diagram of the present invention；
Fig. 2 is the structural representation one of the pull head of fastener assembly embodiment of the present invention；
Fig. 3 is the structure chart of fastener assembly partly cut-away of the present invention；
Fig. 4 is the partial enlarged drawing of pull head part in Fig. 3；
Fig. 5 is the structure schematic diagram two of the pull head of fastener assembly embodiment of the present invention；
Fig. 6 is the small sealing end of pull head and the connection diagram of zippered bag；
Fig. 7 is the schematic diagram under the big opening end of pull head and the closed state of zippered bag.
Fig. 8 is the connection diagram under the big opening end of pull head and the open mode of zippered bag.
Reference：
1st, zippered bag；11st, spacing block set；12nd, recess；13rd, protruding rail；14th, female rail；2nd, pull head；21st, the first lateral plate；211、
Catch high；22nd, the second lateral plate；221st, low gear piece；222nd, mouth is had an X-rayed；23rd, divide to piece；24th, divide to mouth；25th, divide to pawl；251st, bullet
Property portion；252nd, claw；253rd, projection is pressed；26th, disengaging pawl；27th, angle groove；3rd, small sealing end；4th, big opening end.
Specific embodiment
Fastener assembly embodiment of the present invention is described further referring to figs. 1 to Fig. 8.
A kind of fastener assembly, including pull head 2 and the zippered bag 1 with the chamber for accommodating article are (herein from zippered bag
As the part in fastener assembly, but in the present invention, pull head is not limited to bag-shaped slide fastener with the fit form of female rail and protruding rail),
The pull head 2 is positioned on zippered bag in the way of it can slide；The zippered bag has can cooperate closure or opening
The female rail 14 and protruding rail 13 of chamber, offer and open zippered bag 1 for pull head 2 jointly in the female rail 14 and protruding rail 13 for cooperating
Recess 12,
The pull head 2 includes the first lateral plate 21, the second lateral plate 22 and divides to piece 23, the side of first lateral plate 21 and second
Piece 22 is fixedly connected with point to the two opposite sides of piece 23 respectively, and the first lateral plate 21 and the second lateral plate 22 are oppositely arranged in homonymy,
22 pairs of folders of first lateral plate 21 and the second lateral plate form the opening and closing passage of wedge shape after female rail 14 and protruding rail 13, opening and closing passage
Two ends are respectively small sealing end 3 and big opening end 4；
First lateral plate 21 and the second lateral plate 22 are arranged in the female rail 14 and protruding rail 13 that cooperate with to folder mode, described
Point offered point to mouth 24 to piece 23, and point snapping in the dividing to pawl of recess 12 for selectivity to being provided projectingly in mouth 24
25；
Described point is provided projectingly the disengaging pawl 26 that can be snapped between female rail 14 and protruding rail 13 to the corresponding big opening end 4 of piece 23,
The disengaging pawl 26 is stayed from dividing to piece 23 towards setting in chamber between the lateral plate 21 of disengaging pawl 26 and first and the second lateral plate 22
Have a separating distance, and disengaging pawl 26 is set near the first lateral plate 21, point to pawl 25 by selectivity snap in recess 12 after, separate
Pawl 26 can snap in the released state between female rail 14 and protruding rail 13 with the mobile holding of pull head 2.
By using above-mentioned technical proposal, the first lateral plate 21 and the second lateral plate 22 pairs are clipped in female rail 14 and the both sides of protruding rail 13,
Divide and play connection first to piece 23 come closed zipper bag 1 by clip-on extruding force during so as to be moved in whole pull head 2
The effect of the first lateral plate 21 and the second lateral plate 22；The opening and closing passage of wedge shape can press female rail by the small sealing end 3 for being formed
14 and protruding rail 13, when needing to open zippered bag 1, big opening end 4 no longer applies pressure to female rail 14 and protruding rail 13, while coordinating
Divide and separate female rail 14 and protruding rail 13 to pawl 25 and disengaging pawl 26；
Point to mouth 24 setting, conveniently can set point to pawl 25, and allow and point dividing to unobstructive in mouth 24 to pawl 25
Carried out push action；When needing to open zippered bag 1, people point to pawl 25, are allowed and point blocked to pawl 25 by the pressing of selectivity
Enter between female rail 14 and protruding rail 13；Disengaging pawl 26 is set near the first lateral plate 21, that is, between the lateral plate 21 of disengaging pawl 26 and first
Separating distance less than the separating distance between the lateral plate 22 of disengaging pawl 26 and second, female rail 14 and protruding rail 13 exist, the opening and closing of slide fastener
It is to be moved on the center line of opening and closing passage in journey, will not be because of the shadow of disengaging pawl 26 being provided projectingly during the closure of such slide fastener
Ring and be difficult to close；The opening and closing of zippered bag 1 are more convenient and strength-saving, while needing the side for opening zippered bag 1 that people presses
Formula is safer, and zippered bag 1 will not also be opened during innocent child arbitrarily pulls pull head 2, so that inside
The article of loading can be safer storage.
As shown in Fig. 6,7,8, when needing to open zippered bag 1, score is made to the end of pawl 25 to the pressure of pawl 25 to point
Snap between female rail 14 and protruding rail 13, while female rail 14 and protruding rail 13 will be separated, the disengaging pawl 26 in the top of recess 12
Will be with separate female rail 14 and protruding rail 13 is entered between the two, so as in pull head 2 towards the place lateral movement of small sealing end 3
In it is lasting keep snapping in the state between female rail 14 and protruding rail 13, even if unclamped to point to pawl 25 pressure, female rail 14 and protruding rail
13 is also to remain on, and the opening and closing of zippered bag 1 more facilitate and laborsaving；
As shown in Fig. 6,7,8, (the clip-on He of first lateral plate 21 of finger pull of pull head 2 is pulled when closed zipper bag 1 is needed
Second lateral plate 22), make pull head 2 towards the place lateral movement of big opening end 4, by recess 12 and point to pawl 25 be in recess 12 on
Fang Shi, because the female rail 14 and protruding rail 13 of the side are separated without external force, disengaging pawl 26 will remain in female rail 14 and the side of protruding rail 13
State, zippered bag 1 be in closure state.
As the further improvement of above-mentioned technical proposal：
As shown in Figures 4 and 5, the disengaging pawl 26 is set in the form of sheets, and described point includes claw 252 and elasticity to pawl 25
Portion 251, the one end of elastic portion 251 with point be fixedly connected to piece 23, the other end is fixedly connected with claw 252, and the claw 252 is in three
(claw 252 of triangle can be more prone to snap onto between female rail 14 and protruding rail 13, naturally it is also possible to be arranged to for angular setting
Shapes of the others with certain taper), towards small sealing end 3, the correspondence of claw 252 is towards recessed for any one drift angle of claw 252
Rail 14 and protruding rail 13 and pressing distance is left between female rail 14 and protruding rail 13.
Preferably, elastic portion 251 can be connected to point to piece 23 in the way of parallel to female rail 14 and protruding rail 13, so that
Claw 252 will not be protruded too, in the case where no external force to pawl 25 to point pressing, it is ensured that protruding rail 13 and female rail 14
Normally use；Certain elastic portion 251 can also be connected to point to piece 23 in an inclined manner, as long as not influenceing female rail 14 and protruding rail
13 normal is used, and with certain elastic movement space.The setting for pressing distance can effectively ensure that people do not open
When opening zippered bag 1, pull head 2 is in the mobile safe distance of female rail 14 and the top of protruding rail 13, while transporting also to the pressing of elastic portion 251
It is dynamic that certain working space is provided.
Preferably, for convenience people pressing elastic portion 251, the elastic portion 251 dorsad chamber end face protrude set
Being equipped with pressing projection 253 (can certainly allow elastic portion 251 and claw 252 to be wholely set, and elastic portion 251 is arranged into tool
There is mobile bending radian to protrude the shape divided to mouth 24).Outstanding pressing projection 253 can allow people more easily to find accurately
Divide the position to pawl 25, so as to will fast and accurately divide be snapped onto between female rail 14 and protruding rail 13 to pawl 25.
As shown in FIG., female rail 14 is a form for groove, and corresponding protruding rail 13 is a form for raised line, described
One 21 relative points of lateral plate is provided with parallel to the catch high 211 divided to piece 23 to the other end of piece 23, and second lateral plate 22 is relative
Divide and be provided with parallel to the low gear piece 221 divided to piece 23, the correspondence protruding rail 13 of the first lateral plate 21 place side, second to the other end of piece 23
Lateral plate 22 is correspondingly arranged at the place side of female rail 14, the catch high 211 and point to the vertical distance between piece 23 less than low gear piece 221 with
Divide to the vertical distance between piece 23.
The vertical distance of catch high 211 and low gear piece 221 should be adapted with the width of protruding rail 13 and female rail 14, preferably
In fit-state, so in sliding closure female rail 14 and the protruding rail 13 of pull head 2, can be by female rail 14 and the good extruding of protruding rail 13
It is entrenched togather.
The female rail 14 and protruding rail 13 can be arranged in parallel in the way of mutually chimeric, the two of the female rail 14 and protruding rail 13
The fixed heat-sealing in end is simultaneously provided projectingly the spacing block set 11 for preventing pull head 2 from coming off.Described point to the corresponding opening end of piece 23
Side offers can be with the angle groove 27 of the clamping of spacing block set 11, the angle groove 27.The setting of spacing block set 11 can be effective
Come off when preventing pull head 2 from being slided on zippered bag 1.Coordinate the setting of angle groove 27, in 1 closure state of zippered bag, the energy of pull head 2
Enough firm stables is stuck in above zippered bag 1.
Further, the correspondence point of 21 and/or second lateral plate of the first lateral plate 22 offers perspective mouth 222 to pawl 25.This
Sample people can observe the open mode of female rail 14 and protruding rail 13, the operation of person more convenient to use by having an X-rayed mouth 222.It is described
Catch high 211 and low gear piece 221 dorsad divide and are equipped with chamfering to the other end of piece 23.So assemble pull head 2 when can be by setting
The chamfering put is relatively easy to snap onto on zippered bag 1.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fastener assembly, including pull head and the zippered bag with the chamber for accommodating article, the pull head is can slide
Mode is positioned on zippered bag；The zippered bag has the female rail and protruding rail of can cooperate closure or opening chamber, and it is special
Levy and be：Offer the recess that zippered bag is opened for pull head jointly in the female rail and protruding rail for cooperating,
The pull head includes the first lateral plate, the second lateral plate and point to piece, first lateral plate and the second lateral plate respectively with point to
The two opposite sides of piece are fixedly connected, and the first lateral plate and the second lateral plate are oppositely arranged in homonymy, the first lateral plate and the second lateral plate pair
Folder forms the opening and closing passage of wedge shape after female rail and protruding rail, and the two ends for being opened and closed passage are respectively small sealing end and big opening
End；
First lateral plate and the second lateral plate are arranged in the female rail and protruding rail that cooperate with to folder mode, and described point offers to piece
Point to mouth, and point to it is intraoral be provided projectingly for selectivity snap in recess point to pawl；
Described point goes out the disengaging pawl that be provided with and can snap between female rail and protruding rail to piece correspondence big opening distal process, and the disengaging pawl is by dividing
To piece towards setting in chamber, separating distance is left between disengaging pawl and the first lateral plate and the second lateral plate, and disengaging pawl is close to
First lateral plate is set, point to pawl by selectivity snap in recess after, disengaging pawl can with the mobile holding of pull head snap in it is recessed
Released state between rail and protruding rail.
2. fastener assembly according to claim 1, it is characterised in that：Described point includes claw and elastic portion, elasticity to pawl
Portion one end with point be fixedly connected to piece, the other end is fixedly connected with claw, claw correspondingly towards female rail and protruding rail and with female rail and
Pressing distance is left between protruding rail.
3. fastener assembly according to claim 2, it is characterised in that：The elastic portion dorsad chamber end face protrude set
It is equipped with pressing projection.
4. the fastener assembly according to claim 1 or 2 or 3, it is characterised in that：Relative point of first lateral plate is to the another of piece
One end be provided with parallel to point to piece catch high, relative point of second lateral plate is provided with parallel to point to piece to the other end of piece
Low gear piece, the catch high and point to the vertical distance between piece less than low gear piece and point to the vertical distance between piece.
5. fastener assembly according to claim 4, it is characterised in that：The disengaging pawl is set in the form of sheets.
6. fastener assembly according to claim 5, it is characterised in that：The side of the female rail and protruding rail can mutually be fitted together to
Formula be arranged in parallel, and the fixed heat-sealing in both ends of the female rail and protruding rail is simultaneously provided projectingly the limit convex for preventing pull head from coming off
Block.
7. fastener assembly according to claim 6, it is characterised in that：The described point of side to piece corresponding opening end offers
Can be with the angle groove of spacing block set clamping, the angle groove.
8. fastener assembly according to claim 7, it is characterised in that：First lateral plate and/or the second lateral plate correspondence point
Perspective mouth is offered to pawl.
9. fastener assembly according to claim 8, it is characterised in that：The catch high and low gear piece dorsad divide to the another of piece
One end is equipped with chamfering.
10. the fastener assembly according to claim 1 or 2 or 3, it is characterised in that：The claw setting triangular in shape, claw
Any one drift angle towards small sealing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088471.6A CN106820470A (en) | 2017-02-17 | 2017-02-17 | A kind of fastener assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088471.6A CN106820470A (en) | 2017-02-17 | 2017-02-17 | A kind of fastener assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820470A true CN106820470A (en) | 2017-06-13 |
Family
ID=59128421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088471.6A Pending CN106820470A (en) | 2017-02-17 | 2017-02-17 | A kind of fastener assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051270A (en) * | 2018-09-26 | 2018-12-21 | 李念 | A kind of sack clips |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773359A (en) * | 2015-04-30 | 2015-07-15 | 竹菱（大连）实业有限公司 | Protective slide block zipper |
| CN105102336A (en) * | 2013-04-09 | 2015-11-25 | 雷诺兹普雷斯托产品有限公司 | Child resistant slider having insertable torpedo and methods |
| CN206586507U (en) * | 2017-02-17 | 2017-10-27 | 温州市自强塑胶夹链有限公司 | A kind of fastener assembly |
-
2017
- 2017-02-17 CN CN201710088471.6A patent/CN106820470A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105102336A (en) * | 2013-04-09 | 2015-11-25 | 雷诺兹普雷斯托产品有限公司 | Child resistant slider having insertable torpedo and methods |
| CN104773359A (en) * | 2015-04-30 | 2015-07-15 | 竹菱（大连）实业有限公司 | Protective slide block zipper |
| CN206586507U (en) * | 2017-02-17 | 2017-10-27 | 温州市自强塑胶夹链有限公司 | A kind of fastener assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051270A (en) * | 2018-09-26 | 2018-12-21 | 李念 | A kind of sack clips |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
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| WD01 | Invention patent application deemed withdrawn after publication |