CN109330117A - A kind of waterproof slide fastener - Google Patents
A kind of waterproof slide fastener Download PDFInfo
- Publication number
- CN109330117A CN109330117A CN201811138612.1A CN201811138612A CN109330117A CN 109330117 A CN109330117 A CN 109330117A CN 201811138612 A CN201811138612 A CN 201811138612A CN 109330117 A CN109330117 A CN 109330117A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- zipper
- sprocket
- waterproof layer
- slide fastener
- 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
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
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a kind of waterproof slide fasteners, including two zipper strips of left and right, each zipper strip includes base band and the sprocket that is arranged in base band, the sprocket of two zipper strips can be meshed with by two zipper strip drawings together, the waterproof layer extended inwardly is provided on two zipper strips, the top of the sprocket of zipper strip where the waterproof layer is located at it simultaneously covers sprocket or covers sprocket together with base band, the inboard portion of two waterproof layers bends upward or downward and forms bending part, when two zipper strip drawings, the bending part of two waterproof layers can mutually compress and close the gap between two zipper strips together.In the present invention, two bending parts made of two waterproof layers are bent upward or downward are utilized and mutually compress the waterproof realized to be sealed to sprocket, structure novel can effectively increase airtight face, enhance waterproof effect.
Description
Technical field
The present invention relates to zipper fields.
Background technique
Zipper is commonly used on the products such as dress ornament, luggage, is a kind of common accessory, the especially outdoor production of current many products
Product have higher requirement to waterproof performance, therefore also occur more waterproof slide fastener at present.Existing waterproof slide fastener is usually logical
The Surface mulch waterproof membrane in strap is crossed to carry out waterproof, although good waterproof effect can be played to cloth band part in this way,
However water is still easy to pass through from the gap between sprocket, also has part waterproof slide fastener marine glue can be arranged in the side of strap
Layer carries out waterproof, to avoid zipper blocked up, marine glue to chain toothed portion using the abutting of lateral margin in Waterproof glue line on two cloth bands
The thickness of layer is usually smaller, therefore the contact surface of two Waterproof glue lines is also smaller, meanwhile, for the smooth drawing and drawing for guaranteeing zipper
It opens, lesser extruding force can only be also used between two Waterproof glue lines, just limits the waterproof effect of zipper in this way, and using
In especially zipper generate bending when, two Waterproof glue lines can be easily separated and influence the waterproof effect of zipper.
Summary of the invention
To solve the above-mentioned problems, the waterproof drawing good the purpose of the present invention is to provide a kind of structure novel, waterproof performance
Chain.
The present invention be solve its technical problem and the technical solution adopted is that:
A kind of waterproof slide fastener, including two zipper strips, each zipper strip include base band and the sprocket that is arranged in base band, and two draw
The sprocket of chain belt can be meshed, to be provided with two zipper strip drawings on two zipper strips and to extend inwardly together
Waterproof layer, the top of the sprocket of zipper strip where the waterproof layer is located at it simultaneously cover sprocket or cover chain together with base band
The inboard portion of tooth, two waterproof layers bends upward or downward and forms bending part, when two zipper strip drawings, two waterproof layers
Bending part can mutually compress and close the gap between two zipper strips together.
Preferably, the waterproof layer is elastomer.
Preferably, when two zipper strip drawings, the waterproof layer on two zipper strips bends downward and forms the bending
Portion.
Preferably, the waterproof layer is located at the top of zipper strip and while covering base band and sprocket.
Preferably, it is provided with filling block between each adjacent sprocket of the zipper strip, it is described when two zipper strip drawings
Filling block can fill the gap between each sprocket of full two zipper strips.
Preferably, the filling block is extended downwardly by the waterproof layer.
It preferably, further include for by the slider of zipper fastener of two zipper strip drawings, there is inclined guiding on the slider of zipper fastener
Face, the guiding face are used to that waterproof layer to be driven to bend upward or downward during slider of zipper fastener two zipper strip of drawing to be formed
The bending part.
The beneficial effects of the present invention are: two bending made of two waterproof layers are bent upward or downward is utilized in the present invention
Portion mutually compresses to be sealed, and realizes the waterproof to sprocket, and structure novel can effectively increase airtight face, enhances waterproof
Effect.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the present invention in the schematic cross-sectional view for pulling open state；
Fig. 2 is schematic cross-sectional view of the present invention in drawing state；
Fig. 3 is the structural schematic diagram of slider of zipper fastener in the present invention；
Fig. 4 is the schematic cross-sectional view of slider of zipper fastener in the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 4, a kind of waterproof slide fastener, including two zipper strips 10 of left and right, each zipper strip 10 include 11 He of base band
Sprocket 12 in base band 11 is set, the sprocket 12 of two zipper strips 10 can be meshed with by two zipper strips, 10 drawing together,
The waterproof layer 20 extended inwardly is provided on two zipper strips 10, the sprocket of zipper strip 10 where waterproof layer 20 is located at it
12 top simultaneously covers sprocket 12 or covers sprocket 12 together with base band 11, and the inboard portion of two waterproof layers 20 is upward or downward
Bend and form bending part 22, when two 10 drawings of zipper strip, the bending part 22 of two waterproof layers 20 can mutually compress and together
And close the gap between two zipper strips 10.In the present invention, it is curved to be utilized made of two waterproof layers 20 are bent upward or downward two
Folding part 22 mutually compresses to be sealed, and realizes the waterproof to sprocket 12, and structure novel can effectively increase airtight face, increases
Strong waterproof effect.
In the present embodiment, waterproof layer 20 forms bending part 22 and bending in advance, facilitates the drawing of zipper and pulls open,
Certainly, in practical application, the material of deformable reset is can also be used in waterproof layer 20, open and flat when pulling open to come, and when drawing utilizes
Zipper etc. bends generate waterproof layer 20.
In the present invention, waterproof layer 20 is elastomer, so that the bending part 22 of waterproof layer 20, which has, returns back to open and flat shape
The trend of state, thus, it is possible to enable being pressed together more closely of bending part 22 of two waterproof layers 20, and in this drawing
Chain can also guarantee fitting closely for two bending parts 22 when being bent, and can effectively ensure that waterproof effect, be easy to use.Waterproof layer 20
The common elastic material production such as resin, plastics can be used.
In the present embodiment, when two 10 drawings of zipper strip, the waterproof layer 20 on two zipper strips 10 bends downward and is formed
Bending part 22, can guarantee in this way zipper towards outside upper surface smooth beauty, be easy to use.Certainly, in practical application,
Waterproof layer 20 can be folded upward at and form bending part 22, or can also wherein a waterproof layer 20 be folded upward at and another waterproof layer
20 bend downward, it is not limited to this.
In the present embodiment, waterproof layer 20 is located at the top of zipper strip 10 and covers base band 11 and sprocket 12 simultaneously, convenient to add
Work, and will not leave behind gap, it can guarantee waterproof performance.Certainly, in practical application, base band 11 of the waterproof layer 20 from where it
Inside edge be laterally extended, sprocket 12 is located at the lower section of base band 11 where it, can guarantee 10 surface of zipper strip in this way
Smooth beauty, also can be avoided zipper strip 10 it is blocked up and influence use.Or zipper strip 10 can also be used sprocket 12 and be located at base
Zipper with other common types such as 11 sides, tops, it is not limited to this.
In the present invention, it is provided with filling block 21 between each adjacent sprocket 12 of zipper strip 10, when two 10 drawings of zipper strip,
Filling block 21 can fill the gap between each sprocket 12 of full two zipper strips 10, can further promote 12 part of sprocket in this way
Waterproof effect, so as to effectively improve waterproof performance of the invention.In the present embodiment, filling block 21 is downward by waterproof layer 20
Extend, can be avoided filling block 21 and fall off, helps to extend service life of the invention, in practical applications, waterproof layer
20 and filling block 21 can be integrally formed on zipper strip 10.
The invention also includes for having inclined guiding face on slider of zipper fastener 30 for the slider of zipper fastener 30 of two zipper strips, 10 drawing
32, guiding face 32 is used to drive waterproof layer 20 to be bent upward or downward with shape during slider of zipper fastener 30 drawing, two zipper strip 10
At bending part 22, waterproof layer 20 can be guided using the guiding face 32 and is bent to form bending part 22, can effectively ensure that the present invention
Normal drawing, be easy to use.In the present embodiment, the left and right sides of 30 front pillar 31 of slider of zipper fastener has been arranged in guiding face 32.
In the present invention, according to the habit of those skilled in the art, it will be defined on zipper strip 10 towards the side stitched in zipper
For inside, only for ease of description, should not be construed as limiting the invention.
The above description is only a preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (7)
1. a kind of waterproof slide fastener, including two zipper strips (10), each zipper strip (10) includes base band (11) and is arranged in base band
(11) sprocket (12) on, the sprocket (12) of two zipper strips (10) can be meshed with by two zipper strips (10) drawing together,
It is characterized by: being provided with the waterproof layer (20) extended inwardly, the waterproof layer (20) on two zipper strips (10)
Positioned at the top of the sprocket (12) of zipper strip (10) where it and covers sprocket (12) or cover sprocket together with base band (11)
(12), the inboard portion of two waterproof layers (20) bends upward or downward and forms bending part (22), when two zipper strips (10) are drawn
When conjunction, the bending part (22) of two waterproof layers (20) can mutually compress and close the gap between two zipper strips (10) together.
2. a kind of waterproof slide fastener according to claim 1, it is characterised in that: the waterproof layer (20) is elastomer.
3. a kind of waterproof slide fastener according to claim 1, it is characterised in that: when two zipper strips (10) drawing, two zippers
Waterproof layer (20) on band (10) bends downward and forms the bending part (22).
4. a kind of waterproof slide fastener according to claim 1, it is characterised in that: the waterproof layer (20) is located at zipper strip
(10) top simultaneously covers base band (11) and sprocket (12) simultaneously.
5. a kind of waterproof slide fastener according to claim 1, it is characterised in that: each adjacent sprocket of the zipper strip (10)
(12) filling block (21) are provided between, when two zipper strips (10) drawing, the filling block (21) can fill full two and draw
Gap between each sprocket (12) of chain belt (10).
6. a kind of waterproof slide fastener according to claim 5, it is characterised in that: the filling block (21) is by the waterproof
Layer (20) extends downwardly.
7. a kind of waterproof slide fastener according to claim 1, it is characterised in that: further include for by two zipper strips (10) drawing
Slider of zipper fastener (30), there are inclined guiding face (32) on the slider of zipper fastener (30), the guiding face (32) is for drawing
Waterproof layer (20) are driven to be bent upward or downward to form the bending during two zipper strip (10) of chain head (30) drawing
Portion (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138612.1A CN109330117A (en) | 2018-09-28 | 2018-09-28 | A kind of waterproof slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138612.1A CN109330117A (en) | 2018-09-28 | 2018-09-28 | A kind of waterproof slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109330117A true CN109330117A (en) | 2019-02-15 |
Family
ID=65307095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138612.1A Pending CN109330117A (en) | 2018-09-28 | 2018-09-28 | A kind of waterproof slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330117A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545119A (en) * | 2020-11-26 | 2021-03-26 | 江苏驰马拉链科技股份有限公司 | Special waterproof sign indicating number dress of pearl-lustre tooth for sticking film |
| CN112716115A (en) * | 2020-12-29 | 2021-04-30 | 晋江市旭日升拉链制造有限公司 | Zipper and manufacturing method thereof |
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
| US11529778B2 (en) | 2019-10-09 | 2022-12-20 | Chao-Mu Chou | Fluid-impervious slide fastener, manufacturing method thereof and product having same |
| TWI811347B (en) * | 2019-04-25 | 2023-08-11 | 周朝木 | Anti-seepage zipper |
| WO2023243081A1 (en) * | 2022-06-17 | 2023-12-21 | Ykk株式会社 | Slide fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275353A (en) * | 1999-05-28 | 2000-12-06 | Ykk株式会社 | Fluid sealing zipper |
| CN101637326A (en) * | 2008-07-31 | 2010-02-03 | 周朝木 | Waterproof zip fastener |
| CN201480203U (en) * | 2009-08-31 | 2010-05-26 | 陈魏凯 | Sealed slide fastener |
| CN107788622A (en) * | 2017-11-30 | 2018-03-13 | 芊茂（浙江）拉链有限公司 | Anti-riot and waterproof the two-layer chain band and its processing method of large-scale tooth and small-sized tooth |
| CN107969769A (en) * | 2016-10-24 | 2018-05-01 | 周朝木 | Zipper with anti-seepage function |
| CN207444424U (en) * | 2017-08-03 | 2018-06-05 | 陈魏凯 | Inclined-plane pressure-sealing zipper and its pull head and end socket |
-
2018
- 2018-09-28 CN CN201811138612.1A patent/CN109330117A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275353A (en) * | 1999-05-28 | 2000-12-06 | Ykk株式会社 | Fluid sealing zipper |
| CN101637326A (en) * | 2008-07-31 | 2010-02-03 | 周朝木 | Waterproof zip fastener |
| CN201480203U (en) * | 2009-08-31 | 2010-05-26 | 陈魏凯 | Sealed slide fastener |
| CN107969769A (en) * | 2016-10-24 | 2018-05-01 | 周朝木 | Zipper with anti-seepage function |
| CN207444424U (en) * | 2017-08-03 | 2018-06-05 | 陈魏凯 | Inclined-plane pressure-sealing zipper and its pull head and end socket |
| CN107788622A (en) * | 2017-11-30 | 2018-03-13 | 芊茂（浙江）拉链有限公司 | Anti-riot and waterproof the two-layer chain band and its processing method of large-scale tooth and small-sized tooth |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI811347B (en) * | 2019-04-25 | 2023-08-11 | 周朝木 | Anti-seepage zipper |
| US11529778B2 (en) | 2019-10-09 | 2022-12-20 | Chao-Mu Chou | Fluid-impervious slide fastener, manufacturing method thereof and product having same |
| TWI791908B (en) * | 2019-10-09 | 2023-02-11 | 周朝木 | Anti-seepage zipper and its manufacturing method |
| US11840037B2 (en) | 2019-10-09 | 2023-12-12 | Chao-Mu Chou | Fluid-impervious slide fastener, manufacturing method thereof and product having same |
| CN112545119A (en) * | 2020-11-26 | 2021-03-26 | 江苏驰马拉链科技股份有限公司 | Special waterproof sign indicating number dress of pearl-lustre tooth for sticking film |
| CN112716115A (en) * | 2020-12-29 | 2021-04-30 | 晋江市旭日升拉链制造有限公司 | Zipper and manufacturing method thereof |
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
| CN113180339B (en) * | 2021-04-14 | 2022-07-01 | 杭州广顺拉链科技有限公司 | Zip fastener capable of forming waterproof layer by itself |
| WO2023243081A1 (en) * | 2022-06-17 | 2023-12-21 | Ykk株式会社 | Slide fastener |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |