CN109315886A - A kind of waterproof airtight zip fastener and its slider of zipper fastener - Google Patents
A kind of waterproof airtight zip fastener and its slider of zipper fastener Download PDFInfo
- Publication number
- CN109315886A CN109315886A CN201811536814.1A CN201811536814A CN109315886A CN 109315886 A CN109315886 A CN 109315886A CN 201811536814 A CN201811536814 A CN 201811536814A CN 109315886 A CN109315886 A CN 109315886A
- Authority
- CN
- China
- Prior art keywords
- sealing
- slider
- zipper
- wing plate
- plate
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A44B19/32—Means for making slide fasteners gas or watertight
-
- 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
A kind of waterproof airtight zip fastener and its slider of zipper fastener.Mainly solve the problems, such as that waterproof airtight zip fastener airtight effect is bad.It is characterized by: the machine core includes into a single integrated structure guide post and sealing column, the guide post connects upper flange and lower wing plate, and its widest part is located at the rear side of step sealing surface or is flush with step sealing surface.It the advantage is that, guide post widest part is located at the rear side of step sealing surface or is flush with step sealing surface, so that lower wing plate no setting is required groove, while guaranteeing waterproofing and airtight effect between pull head and former code, it can guarantee the accurate fit between two zippers again, improve zipper quality.
Description
Technical field
The present invention relates to a kind of zippers, are specifically related to a kind of waterproof airtight zip fastener and its slider of zipper fastener.
Background technique
Zipper is a kind of articles common in people's daily life, can be applied to luggage, clothes etc., and traditional zipper is mostly gold
Belong to or plastic material be made, do not have waterproofness, in the product for requiring to have waterproof performance, cause using inconvenience.For
Solving waterproofing and airtight is topic, occurs waterproof airtight zip fastener in the market.
As Chinese utility model patent CN202009751U discloses a kind of Water-proof air-tight zipper comprising strap, chain
Tooth, former code, rear code, slider of zipper fastener, former code is in horse-hof shape, and when zipper is closed, slider of zipper fastener and former code sealing cooperate, and realizes anti-aqueous vapor
Close effect.
Existing slider of zipper fastener as seen in figs. 5-6, including upper flange 21, lower wing plate 22, machine core 23, in order to make slider of zipper fastener
Sealing cooperation can be realized with former code, sealing plate 24 is arranged in 22 front end of lower wing plate, and sealing plate and lower wing plate form a step,
Step surface and the rear end face of former code seal, while the machine core of slider of zipper fastener is inserted into the seal groove of former code, to reach anti-aqueous vapor
Close effect.
Existing machine core 23 is usually provided entirely on sealing plate, but lower wing plate 22 is put down in different again from sealing plate 24
Face position forms step, therefore in order to make zipper normal use, two grooves 25 are often opened up at upper flange 21, recessed
The depth of slot 25 is identical as step height, i.e. 25 bottom surface of groove is flushed with sealing plate upper surface in same plane position.
But the groove 25 of lower wing plate 22 can make the sprocket on two zipper strips be difficult to keep in same plane position again,
It is easy to appear slight offset, sealing effect is bad, and leak air seepy question, even results in and mutually disengages between sprocket.
Summary of the invention
In order to overcome the shortcomings of background technique, the present invention provides a kind of waterproof airtight zip fastener and its slider of zipper fastener.
The technical solution adopted in the present invention: a kind of slider of zipper fastener, including upper flange, lower wing plate, machine core, the upper flange with
Lower wing plate is arranged in parallel up and down, and the left and right sides of the upper flange and lower wing plate is also correspondingly arranged on side wing；The bottom wing
Prelaminar part is formed with lower sealing plate, and the upper surface of the lower sealing plate is lower than the upper surface of lower wing plate, makes bottom wing front edge of board
Form a step sealing surface；The machine core includes into a single integrated structure guide post and sealing column, and the guide post connection upper flange is under
Wing plate, and its widest part is located at the rear side of step sealing surface or is flush with step sealing surface；The sealing column lower end is close under
Sealing plate connection.
The guide post widest part is flush with step sealing surface.
The upper limb front edge of board is formed with upper sealing panel, and the sealing column upper end is connect with upper sealing panel.
The cross section of the guide post is triangular in shape.
The rear width of the sealing column is not less than nose width.
Cross section is triangular in shape or rectangle or trapezoidal.
The setting of the edge chamfer of the lower sealing plate and upper sealing panel.
A kind of waterproof airtight zip fastener, including zipper strip and above-mentioned slider of zipper fastener, the zipper strip is equipped with two, and corresponding
It is provided with sprocket, it is in horse that the zipper strip rear end, which is equipped with rear code, and front end is equipped with former code, and the former code rear end is formed with seal groove
Ungulate shape, the lower end surface of the former code can be sealed with lower sealing plate to be cooperated, and the rear end face of the former code can be with step sealing surface
The seal groove of sealing cooperation, the former code can be with sealing column sealing cooperation.
The sprocket uses macromolecule material.
The beneficial effects of the present invention are: using above scheme, guide post widest part be located at step sealing surface rear side or with platform
Rank sealing surface is flush, so that lower wing plate no setting is required groove, while guaranteeing waterproofing and airtight effect between pull head and former code,
It can guarantee the accurate fit between two zippers again, improve zipper quality.
Detailed description of the invention
Fig. 1 is the schematic perspective view of slider of zipper fastener of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of slider of zipper fastener of the embodiment of the present invention.
Fig. 3 is the cross-sectional view of A-A in Fig. 2.
Fig. 4 is the structural schematic diagram of waterproof airtight zip fastener of the embodiment of the present invention.
Fig. 5 is the cross-sectional view of another embodiment slider of zipper fastener of the present invention.
Fig. 6 is the structural schematic diagram of existing conventional zipper head.
Fig. 7 is the cross-sectional view of existing conventional zipper head.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing:
As shown in figure 4, a kind of waterproof airtight zip fastener, including zipper strip 11 and slider of zipper fastener 10, the zipper strip 11 are equipped with two,
And it is correspondingly arranged on sprocket 12,11 rear end of zipper strip is equipped with rear code 13, and front end is equipped with former code 14, the 14 rear end shape of former code
It is in horse-shoe shaped at there is seal groove 141.
Wherein, the zipper strip 11, sprocket 12 can use macromolecule material, such as nylon, have preferable sealing anti-
Water effect.
The front 14 is made of TPU material, has certain elastic deformation performance, and has preferable sealing waterproof
Effect.
As shown in Figure 1-3, the slider of zipper fastener 10, including upper flange 1, lower wing plate 2, machine core 3, the upper flange 1 and bottom wing
About 2 plate is arranged in parallel, and the left and right sides of the upper flange 1 and lower wing plate 2 is also correspondingly arranged on side wing 4.
Two zipper strips 11 are arranged between side wing 4, and the sprocket on zipper strip 11 is arranged in upper flange 1 and bottom wing
Between plate 2, slider of zipper fastener on zipper strip 11 when pulling, by the guiding role of machine core 3 and side wing 4, realize zipper closure or
It closes.
2 front of lower wing plate is formed with lower sealing plate 5, and the upper surface of the lower sealing plate 5 is lower than lower wing plate 2
Upper surface, make 2 front end of lower wing plate formed a step sealing surface 6；The machine core 3 includes into a single integrated structure guide post 31 and sealing
Column 32, the guide post 31 connect upper flange 1 and lower wing plate 2, and cross section is triangular in shape, and its widest part and step sealing surface 6
It is flush；32 lower end of sealing column is connect with lower sealing plate 5.
When zipper is closed, the step sealing surface 6 of slider of zipper fastener just fits to form sealing, slider of zipper fastener with the rear end face of former code
Lower sealing plate 5 then fit to form sealing in the lower end surface of former code 14, the sealing column 32 of slider of zipper fastener is fully inserted into former code 14
Sealing is formed in seal groove 141, to realize the sealing between slider of zipper fastener 10 and former code 14, in zipper closure, guarantees mode
Airtight effect.
31 part of guide post and upper flange 1, lower wing plate 2, side wing 4 cooperate, and realization opens or closes zipper, will
Guide post 31 is disposed entirely between the upper flange 1 and lower wing plate 2 of the rear side of step sealing surface 6, so that it is there is no level is poor,
It is not necessary that groove is arranged at lower wing plate 2, guarantee the chain tooth parallel alignment on two zipper strips, it is accurate between two zippers to guarantee
Cooperation improves zipper quality.
Wherein, the widest part of the guide post 31 can also be in the rear side for being located at step sealing surface 7, as long as guide post is completely set up
On rear side of step sealing surface 6.
In addition, 1 front end of upper flange is formed with upper sealing panel 7,32 upper end of sealing column and upper sealing panel 7 connect
It connects, upper sealing panel 7 can fit to form sealing with the upper surface of former code 14, have better seal effect.
The rear width of the sealing column 32 is not less than nose width, before such structure can be preferably inserted into
In the seal groove of code, section cross section can with as shown in figure 3, be rectangle, can also with as shown in figure 5, in it is pre-large post-small not
Regular shape can also be triangle or trapezium structure.
The edge chamfer of the lower sealing plate 5 and upper sealing panel 8 is arranged, and former code more easily can be inserted into lower sealing plate
Between 5 and upper sealing panel 8.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (9)
1. a kind of slider of zipper fastener, including upper flange (1), lower wing plate (2), machine core (3), the upper flange (1) and lower wing plate (2) are up and down
It is arranged in parallel, and the left and right sides of the upper flange (1) and lower wing plate (2) is also correspondingly arranged on side wing (4)；Its feature exists
In: lower wing plate (2) front is formed with lower sealing plate (5), and the upper surface of the lower sealing plate (5) is lower than lower wing plate
(2) upper surface makes lower wing plate (2) front end form a step sealing surface (6)；The machine core (3) includes into a single integrated structure leads
It is close that column (31) and sealing column (32), guide post (31) connection upper flange (1) and lower wing plate (2), and its widest part are located at step
The rear side of cover (7) is flush with step sealing surface (6)；Sealing column (32) lower end is connect with lower sealing plate (5).
2. slider of zipper fastener according to claim 1, it is characterised in that: guide post (31) widest part and step sealing surface (6)
It is flush.
3. slider of zipper fastener according to claim 1, it is characterised in that: upper flange (1) front end is formed with sealing
Plate (7), sealing column (32) upper end are connect with upper sealing panel (7).
4. slider of zipper fastener according to claim 1, it is characterised in that: the cross section of the guide post (31) is triangular in shape.
5. slider of zipper fastener according to claim 1, it is characterised in that: the rear width of the sealing column (32) is not less than front end
Width.
6. slider of zipper fastener according to claim 5, it is characterised in that: cross section is triangular in shape or rectangle or trapezoidal.
7. slider of zipper fastener according to claim 3, it is characterised in that: the edge of the lower sealing plate (5) and upper sealing panel (8)
Chamfering setting.
8. a kind of waterproof airtight zip fastener, it is characterised in that: including zipper strip (11) and the described in any item drawings of claim 1-7
Chain head (10), the zipper strip (11) is equipped with two, and is correspondingly arranged on sprocket (12), after zipper strip (11) rear end is equipped with
Code (13), front end are equipped with former code (14), and former code (14) rear end is formed with seal groove (141), are in horse-shoe shaped, before described
The lower end surface of code (14) can be sealed with lower sealing plate (5) to be cooperated, and the rear end face of the former code (14) can be close with step sealing surface (6)
Envelope cooperation, the seal groove (141) of the former code (14) can be sealed with sealing column (32) to be cooperated.
9. waterproof airtight zip fastener according to claim 8, it is characterised in that: the sprocket (12) uses macromolecule material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811536814.1A CN109315886A (en) | 2018-12-15 | 2018-12-15 | A kind of waterproof airtight zip fastener and its slider of zipper fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811536814.1A CN109315886A (en) | 2018-12-15 | 2018-12-15 | A kind of waterproof airtight zip fastener and its slider of zipper fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109315886A true CN109315886A (en) | 2019-02-12 |
Family
ID=65256536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811536814.1A Withdrawn CN109315886A (en) | 2018-12-15 | 2018-12-15 | A kind of waterproof airtight zip fastener and its slider of zipper fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109315886A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332249B1 (en) * | 1999-05-31 | 2001-12-25 | Ykk Corporation | Slider for slide fastener with locking mechanism |
| CN101380160A (en) * | 2007-05-16 | 2009-03-11 | 瑞伊集团有限公司 | Fluid-tight slide fastener |
| CN202009751U (en) * | 2011-02-24 | 2011-10-19 | 骆炳华 | Waterproof and airtight zipper |
| CN204409794U (en) * | 2014-12-09 | 2015-06-24 | 温州和合拉链有限公司 | A kind of waterproof slide fastener |
| CN209573453U (en) * | 2018-12-15 | 2019-11-05 | *** | A kind of waterproof airtight zip fastener and its slider of zipper fastener |
-
2018
- 2018-12-15 CN CN201811536814.1A patent/CN109315886A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332249B1 (en) * | 1999-05-31 | 2001-12-25 | Ykk Corporation | Slider for slide fastener with locking mechanism |
| CN101380160A (en) * | 2007-05-16 | 2009-03-11 | 瑞伊集团有限公司 | Fluid-tight slide fastener |
| CN202009751U (en) * | 2011-02-24 | 2011-10-19 | 骆炳华 | Waterproof and airtight zipper |
| CN204409794U (en) * | 2014-12-09 | 2015-06-24 | 温州和合拉链有限公司 | A kind of waterproof slide fastener |
| CN209573453U (en) * | 2018-12-15 | 2019-11-05 | *** | A kind of waterproof airtight zip fastener and its slider of zipper fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW575408B (en) | Slider for airtight and watertight slide fastener | |
| JP4628233B2 (en) | Top stopper for waterproofing of slide fastener | |
| US3959858A (en) | Bridge top stop for slide fasteners | |
| CN209573453U (en) | A kind of waterproof airtight zip fastener and its slider of zipper fastener | |
| CN204861530U (en) | For military use plastic steel takes off zip fastener soon | |
| CN109315886A (en) | A kind of waterproof airtight zip fastener and its slider of zipper fastener | |
| CN106723698A (en) | Water-proof air-tight slide fastener | |
| GB623542A (en) | Improvements in or relating to sealing closure particularly applicable to sliding-clasp fasteners | |
| GB602884A (en) | Improvements in or relating to sealing closures | |
| CN205243173U (en) | Silent lock body | |
| GB1439904A (en) | Bridge top stops in sliding clasp fastener | |
| CN105146862A (en) | Outdoor waterproof coat | |
| TWI465206B (en) | Zipper with slider | |
| CN205605007U (en) | A double open type sealing door for electric power regulator cubicle | |
| DE50214652D1 (en) | WATERPROOF ZIP | |
| CN209874972U (en) | Novel take automatic rising to seal device's aluminum alloy suit door | |
| CN206534201U (en) | Water-proof air-tight slide fastener | |
| CN207639759U (en) | A kind of brass teeth zipper | |
| CN206885712U (en) | One kind sealing waterproof box | |
| CN218008502U (en) | Airtight zipper | |
| CN209376844U (en) | A kind of close tolerance seal zipper | |
| CN208235890U (en) | A kind of corner decoration buckle closure device | |
| CN210539286U (en) | Sealing zipper | |
| CN213664003U (en) | Miniature magnetic suction zipper | |
| KR101237047B1 (en) | Slide fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220615 Address after: 523000 No.357, zhugangwei section, Jinxing Road, Xixi village, Liaobu Town, Dongguan City, Guangdong Province Applicant after: Dongguan Yixiang zipper industry Co.,Ltd. Address before: 325000 No. 141, Qiaoxi South Road, Qiaotou town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Wang Zhigang |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |
|
| WW01 | Invention patent application withdrawn after publication |