CN206150615U - Double explosion -proof zip fastener - Google Patents
Double explosion -proof zip fastener Download PDFInfo
- Publication number
- CN206150615U CN206150615U CN201620842551.7U CN201620842551U CN206150615U CN 206150615 U CN206150615 U CN 206150615U CN 201620842551 U CN201620842551 U CN 201620842551U CN 206150615 U CN206150615 U CN 206150615U
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- Prior art keywords
- slide fastener
- chain tooth
- limited block
- fixed
- station
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Abstract
The utility model relates to a zip fastener technical field specifically is a double explosion -proof zip fastener, including the pull head, the pull head is with backbone tooth and side chain tooth interconnect, backbone tooth and side chain tooth lie in two sets of zip fasteners installation station side respectively, and the backbone tooth includes first chain tooth and second chain tooth, first chain tooth and second chain mandibular joint in the center line symmetry and crisscross setting of zip fastener installation station, and one side and zip fastener installation corner swing joint of backbone tooth are kept away from to zip fastener installation station. The utility model discloses an add longitudinal symmetry staggered arrangement's first chain tooth and second chain tooth for this zip fastener is more difficult to be opened by the inflation, and its fastness own is higher, thereby makes life higher, more does benefit to effective utilization of resource.
Description
Technical field
The utility model is related to zipper technology field, specially a kind of double explosion-proof zipper.
Background technology
Slide fastener is by continuously arranged chain tooth, to make article and conjunction or detached connector, and general two take and respectively have one
Row's metal-toothed or plastic teeth, reaching by moving part draw in interlocking position by two toothrows so that closure of openings purpose, and slide fastener is a large amount of
For clothes, bag, tent etc..
Slide fastener of the prior art, easy explosion when by expansive force, causing slide fastener to damage can not use, therefore
The service life of one slide fastener is extremely limited, and sometimes slide fastener is broken to have to remove on slide fastener reach and changes slide fastener
Purpose, because slide fastener major part is sewed on cloth, therefore the process changed is complex.
Utility model content
The purpose of this utility model be provide a kind of double explosion-proof zipper to solve above-mentioned background technology in propose show
Have the shortcomings that the slide fastener in technology is not explosion-proof, be difficult to change, reach explosion-proof easily changeable advantage.
For achieving the above object, the utility model provides following technical scheme：A kind of double explosion-proof zipper, including pull head,
The pull head is connected with each other main chain tooth and side chain tooth, and the main chain tooth and side chain tooth are located at respectively two groups of slide fasteners and install station side
Face, main chain tooth includes the first chain tooth and the second chain tooth, and the first chain tooth and the second chain tooth install the center line pair of station with regard to slide fastener
Claim and be crisscross arranged, slide fastener is installed station and is flexibly connected with slide fastener installation corner away from the side of main chain tooth.
Preferably, the slide fastener installs the junction for installing station with slide fastener in corner and is sewed with rubber installation cavity, rubber
Cross passage is provided with installation cavity, the slide fastener installs station has rubber near the side fixed bonding that slide fastener installs corner
Fixture block, rubber fixture block is in the cross-shaped configuration cooperated with cross passage.
Preferably, the upper and lower end face of the slide fastener installation corner is provided with symmetrical mounting groove, and slide fastener installs corner
Inner chamber in be plugged with and connect and fix mechanism, connect and fix mechanism is respectively arranged at two ends with fixed limited block and socket limited block,
Wherein fix limited block and socket limited block is located at respectively in mounting groove.
Preferably, the mechanism that connects and fixes includes fixed connecting rod, and fixed connecting rod installs corner and drawing through slide fastener
Chain installs station, and fixed limited block is fixedly connected on one end of fixed connecting rod, and socket limited block is movably connected in and is fixedly connected
The other end of bar.
Preferably, the fixed connecting rod is solid cylindrical configuration, and fixed limited block and socket limited block are diameter etc.
Big disc-shaped structure, and fixed limited block and socket limited block are provided with groove with fixed connecting rod touching position.
Preferably, annular slot is provided with the outer wall of the fixed connecting rod, annular protrusion is provided with above-mentioned groove, annular
Draw-in groove and annular protrusion cooperate clamping, and annular slot and annular protrusion are rubber.
Compared with prior art, the beneficial effects of the utility model are：By adding symmetrical above and below staggered first
Chain tooth and the second chain tooth so that more difficult being inflated of the slide fastener is opened, and the fastness of itself is higher, so that service life
It is higher, more conducively effectively utilizes of resource；Station is installed by slide fastener and slide fastener installs the flexible connection of corner so that slide fastener is damaged
Bad when, only disassembled on corner with slide fastener is installed into station installing from slide fastener, you can realize the replacing of slide fastener so that draw
The replacing of chain becomes simple and quick, has saved again the time of sewing zipper.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that slide fastener installs corner and slide fastener installs station connection diagram；
Fig. 3 is to connect and fix mechanism structure schematic diagram.
In figure：Slide fastener installs corner 1, and slide fastener installs station 2, pull head 3, the first chain tooth 4, the second chain tooth 5, side chain tooth 6, card
Fixed mechanism 7 is connect, fixed limited block 71, fixed connecting rod 72 is socketed limited block 73.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely retouch, it is clear that the embodiment retouched is only a part of embodiment of the utility model, rather than the embodiment of whole.
Based on the embodiment in the utility model, what those of ordinary skill in the art obtained under the premise of creative work is not made has
Other embodiment, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of double explosion-proof zipper, including pull head 3, draw
3 are connected with each other main chain tooth and side chain tooth 6.
Main chain tooth and side chain tooth 6 are located at respectively two groups of slide fasteners and install the sides of station 2, and main chain tooth includes the first chain tooth 4 and the
Two chain tooths 5, the first chain tooth 4 and the second chain tooth 5 are symmetrical with regard to the center line that slide fastener installs station 2 and are crisscross arranged, pull head 3 to
As slide fastener it is big, by adding the chain tooth 5 of staggered first chain tooth 4 and second symmetrical above and below so that the slide fastener is more difficult
Inflated to open, the fastness of itself is higher, so that service life is higher, more conducively effectively utilizes of resource.
Slide fastener is installed station 2 and is flexibly connected with slide fastener installation corner 1 away from the side of main chain tooth, and by slide fastener station is installed
2 and slide fastener the flexible connection of corner 1 is installed so that when slide fastener is damaged, only side is installed from slide fastener with slide fastener is installed into station 2
Disassemble on angle 1, you can realize the replacing of slide fastener so that the replacing of slide fastener becomes simple and quick, saved sewing again and drawn
The time of chain.
Slide fastener installs the junction for installing station 2 with slide fastener in corner 1 and is sewed with rubber installation cavity, in rubber installation cavity
Cross passage is provided with, slide fastener installs station 2 has rubber fixture block, rubber card near the side fixed bonding that slide fastener installs corner 1
Block is in the cross-shaped configuration cooperated with cross passage.Clamping between cross-shaped configuration will not be drawn easily to dissipate, rubber
Fixture block is in more to fasten with the connection between cross passage, therefore the slide fastener is drawn quick-fried probability just less so that the slide fastener
Service life it is longer.
Slide fastener installs the upper and lower end face of corner 1 and is provided with symmetrical mounting groove, inserts in the inner chamber of slide fastener installation corner 1
It is connected to and connects and fixes mechanism 7, connect and fix mechanism 7 is respectively arranged at two ends with fixed limited block 71 and socket limited block 73, wherein
Fixed limited block 71 and socket limited block 73 are located at respectively in mounting groove.Mechanism 7 is connected and fixed including fixed connecting rod 72, it is fixed
Connecting rod 72 installs corner 1 through slide fastener and slide fastener installs station 2, and fixed limited block 71 is fixedly connected on fixed connecting rod 72
One end, is socketed the other end that limited block 73 is movably connected in fixed connecting rod 72, and fixed connecting rod 72 is solid cylindrical configuration,
Fixed limited block 71 and socket limited block 73 are the big disc-shaped structures such as diameter, and fix limited block 71 and socket limited block 73
Groove is provided with the touching position of fixed connecting rod 72, annular slot is provided with the outer wall of fixed connecting rod 72, be provided with upper groove
Annular protrusion, annular slot and annular protrusion cooperate clamping, and annular slot and annular protrusion are rubber.Slide fastener is pacified
Rim angle 1 and slide fastener installation station 2 are mutually dismantled when separation, by the way that socket limited block 73 is pulled out from fixed connecting rod 72
Get off, fixed connecting rod 72 just can be installed from slide fastener and extracted out in the inner chamber that corner 1 and slide fastener install station 2, and secondary zipper is installed
Station 2 is installed from slide fastener and detached in corner 1, reaches the effect that slide fastener is installed corner 1 and the mutually dismounting of slide fastener installation station 2.
The utility model is by adding the chain tooth 5 of staggered first chain tooth 4 and second symmetrical above and below so that the slide fastener is more
Be not easy it is inflated open, the fastness of itself is higher so that service life is higher, more conducively effectively utilizes of resource；
The flexible connection that station 2 and slide fastener install corner 1 is installed by slide fastener so that when slide fastener is damaged, only with slide fastener is installed
Station 2 is installed from slide fastener and disassembled on corner 1, you can realize the replacing of slide fastener so that the replacing of slide fastener becomes simple and quick,
The time of sewing zipper is saved again.
Additionally need and illustrate, connect and fix mechanism 7 for additional technical characteristic, described by the utility model
Slide fastener can be without mechanism 7 be connected and fixed, and its main feature is exactly that main chain tooth includes the first chain tooth 4 and the second chain tooth 5, is adopted
Double chain tooth, using effect is good so that the slide fastener it is more difficult it is inflated open, the fastness of itself is higher so that
Service life is higher, more conducively the effectively utilizes of resource.
Although having shown that and having retouched embodiments of the invention, for the ordinary skill in the art, Ke Yili
Solution these embodiments can be carried out without departing from the principles and spirit of the present invention various changes, modification, replacement and
Modification, the scope of the present invention be defined by the appended.
Claims (6)
1. a kind of double explosion-proof zipper, including sliding part (3), the sliding part (3) mutually interconnects main chain tooth with side chain tooth (6)
Connect, it is characterised in that：The main chain tooth and side chain tooth (6) are located at respectively two groups of slide fasteners and install station (2) side, and main chain tooth includes
First chain tooth (4) and the second chain tooth (5), the first chain tooth (4) and the second chain tooth (5) install the center line of station (2) with regard to slide fastener
Symmetrical and be crisscross arranged, slide fastener is installed station (2) and is flexibly connected with slide fastener installation corner (1) away from the side of main chain tooth.
2. a kind of double explosion-proof zipper according to claim 1, it is characterised in that：The slide fastener is installed corner (1) and is drawn
Chain installs the junction of station (2) and is sewed with rubber installation cavity, and cross passage, the slide fastener are provided with rubber installation cavity
Install station (2) has rubber fixture block near the side fixed bonding that slide fastener installs corner (1), and rubber fixture block is in and cross passage
The cross-shaped configuration for cooperating.
3. a kind of double explosion-proof zipper according to claim 1, it is characterised in that：The slide fastener installs the upper of corner (1)
Lower surface is provided with symmetrical mounting groove, is plugged with the inner chamber of slide fastener installation corner (1) and connects and fixes mechanism (7), blocks
Connect fixed mechanism (7) is respectively arranged at two ends with fixed limited block (71) and socket limited block (73), wherein fixed limited block (71)
It is located at respectively in mounting groove with socket limited block (73).
4. a kind of double explosion-proof zipper according to claim 3, it is characterised in that：The mechanism (7) that connects and fixes includes
Fixed connecting rod (72), fixed connecting rod (72) installs corner (1) through slide fastener and slide fastener installs station (2), fixed limited block
(71) one end of fixed connecting rod (72) is fixedly connected on, socket limited block (73) is movably connected in the another of fixed connecting rod (72)
One end.
5. a kind of double explosion-proof zipper according to claim 4, it is characterised in that：The fixed connecting rod (72) is solid
Cylindrical structural, fixed limited block (71) and socket limited block (73) are the big disc-shaped structure such as diameter, and fixed limited block
(71) and socket limited block (73) with fixed connecting rod (72) touching position be provided with groove.
6. a kind of double explosion-proof zipper according to claim 5, it is characterised in that：The outer wall of the fixed connecting rod (72)
On be provided with annular slot, be provided with annular protrusion in above-mentioned groove, annular slot and annular protrusion cooperate clamping, and annular snap
Groove and annular protrusion are rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842551.7U CN206150615U (en) | 2016-08-05 | 2016-08-05 | Double explosion -proof zip fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842551.7U CN206150615U (en) | 2016-08-05 | 2016-08-05 | Double explosion -proof zip fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206150615U true CN206150615U (en) | 2017-05-10 |
Family
ID=58646337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842551.7U Active CN206150615U (en) | 2016-08-05 | 2016-08-05 | Double explosion -proof zip fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206150615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114872A (en) * | 2017-06-20 | 2017-09-01 | 福建浔兴拉链科技股份有限公司 | A kind of chain tooth of explosion-proof zipper |
| CN113303577A (en) * | 2021-04-08 | 2021-08-27 | 王颖 | Multifunctional leather handbag |
-
2016
- 2016-08-05 CN CN201620842551.7U patent/CN206150615U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114872A (en) * | 2017-06-20 | 2017-09-01 | 福建浔兴拉链科技股份有限公司 | A kind of chain tooth of explosion-proof zipper |
| CN107114872B (en) * | 2017-06-20 | 2020-06-30 | 福建晋江浔兴拉链科技有限公司 | Chain tooth of explosion-proof zipper |
| CN113303577A (en) * | 2021-04-08 | 2021-08-27 | 王颖 | Multifunctional leather handbag |
| CN113303577B (en) * | 2021-04-08 | 2024-04-09 | 广州市玛嘉皮具有限公司 | Multifunctional leather handbag |
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