CN110513025A - Fastener for curtain - Google Patents
Fastener for curtain Download PDFInfo
- Publication number
- CN110513025A CN110513025A CN201810494014.1A CN201810494014A CN110513025A CN 110513025 A CN110513025 A CN 110513025A CN 201810494014 A CN201810494014 A CN 201810494014A CN 110513025 A CN110513025 A CN 110513025A
- Authority
- CN
- China
- Prior art keywords
- locating slot
- fastener
- portions
- curtain
- drawstring
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/382—Details of ladder-tapes or ladder chains, e.g. buckles for local shortening of tapes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The present invention is about a kind of fastener, it includes have a bearing and leaning portion, the one side of bearing and leaning portion integrally extends a protrusion, protrusion has a perforation, perforation is slippingly worn with for a lifting drawstring, integrally extend two opposite upper cantilever portions and two opposite lower cantalever portions in another opposite flank of bearing and leaning portion, on this two, one first locating slot is formed between lower cantalever portion, first locating slot is with for a blade inlay card, the second locating slot of first locating slot of vertical connection is formed between two upper cantilever portions, the third locating slot of first locating slot of vertical connection is formed between two lower cantalever portions, second, third locating slot is with for a steering drawstring inlay card.Therefore, fastener of the invention can rapidly fit together blade, lifting drawstring and steering drawstring, to achieve the effect that increase assembling convenience.
Description
Technical field
The present invention is related with curtain, particularly relates to a kind of fastener for curtain.
Background technique
Curtain (such as venetian blind) common at present mainly includes a upper beam, a underbeam and multiple leaves in configuration aspects
Piece, these blades are suspended between upper and lower beam in parallel to each other by two ladder ropes.In the synchronously control of aforementioned two ladders rope
Under, these blades can suitably change deflection angle, and indoor daylighting degree can be adjusted at any time.
Referring to Fig. 1, tradition ladder rope 1 includes mainly two opposite warps 2, seamed between two warps 2 a plurality of
Weft 3 in pairs, every a pair of weft 3 are axially distributed in distance along the long of warp 2, are mainly used to provide branch to blade 5
Support effect.In addition, each warp 2 has also seamed multiple fakes 4, these fakes 4 are axially distributed in distance along the long of warp,
It is mainly used to pass through for lifting drawstring 6.However in aforementioned structure, need between warp 2, weft 3 and fake 4 using special
Weave could allow finally be combined into ladder rope 1 have enough intensity, in addition with hing straps 5 and lifting drawstring 6 carry out
When assembling, weft 3 and fake 4 can be not easy to be formed because of the relationship of material, generally require the different angle that makes repeated attempts
And power can just smoothly complete assembling.In other words, tradition ladder rope 1 has its inconvenience in terms of manufacture and assembling.
Summary of the invention
The main purpose of the present invention is to provide a kind of fasteners for curtain, can be rapidly by a blade, a lifting
Drawstring and a steering drawstring fit together, to achieve the effect that increase ease of use.
In order to reach above-mentioned main purpose, fastener of the invention include a bearing and leaning portion, a protrusion, two it is opposite upper outstanding
Arm and two opposite lower cantalever portions.Integrally extend and have outward from the one side of the bearing and leaning portion in the protrusion
One perforation, the perforation are used to wear in a manner of slip for the lifting drawstring；This two upper and lower cantilever portions are jointly from the breasting
Another opposite flank in portion is integrally extended outward, is set in distance between two upper cantilever portions and is formed one first and determine
Position slot, is set in distance and forms one second locating slot between two lower cantalever portions, first, second locating slot is to inlay card
The steering drawstring, in addition, being also set in distance between this two upper and lower cantilever portions, so that shape between this two upper and lower cantilever portions
At the third locating slot of a vertical connection first, second locating slot, the third locating slot is to inlay card blade.
It can be seen from the above, fastener of the invention can rapidly fit together blade, lifting drawstring and steering drawstring, and
And have the advantages that structure is simple and be easy a large amount of manufactures, unlike traditional ladder rope needs to use by special braiding, into
And achieve the effect that increase ease of use.
Preferably, which is respectively provided with one in one side relative to each other and is located in first locating slot
First anticreep double wedge mutually staggers between this two the first anticreep double wedges, and two lower cantalever portions are in one side relative to each other
It is respectively provided with a second anticreep double wedge being located in second locating slot, is mutually staggered between this two the second anticreep double wedges.Cause
This, this two the first, second anticreep double wedges are used to that the steering drawstring is prevented to be detached from first, second locating slot, further to
It says, respectively the first, second anticreep double wedge can be respectively provided with one first guide ramp and one second guide ramp, this two first,
Second guide ramp, which is used to guide the steering drawstring, passes through this two the first, second anticreep double wedges, and then the steering is allowed to draw
Rope is embedded and located in first, second locating slot.In relation to it is provided by the present invention for the detailed configuration of fastener, feature, assembling or
Usage mode will be described by the detailed description of subsequent embodiment.However, those skilled in the art should be able to understand, this
It is a little to be described in detail and implement specific embodiment cited by the present invention, it is merely to illustrate the present invention, not to limit this hair
Bright patent claim.
[brief description of the drawings]
Fig. 1 is the local appearance perspective view of the prior art.
Fig. 2 is the stereoscopic figure of fastener of the invention.
Fig. 3 is the top view of fastener of the invention when in use.
Fig. 4 is the side view of fastener of the invention when in use.
[symbol description]
" prior art "
1 ladder 2 warps of rope
3 weft, 4 fake
5 blades 6 go up and down drawstring
" present invention "
10 fastener, 20 bearing and leaning portion
The perforation of 22 protrusions 24
26 upper cantilever portion, 28 lower cantalever portion
30 first locating slot, 32 second locating slot
34 third locating slot, 36 first anticreep double wedge
38 second anticreep double wedge, 40 first guide ramp
42 second guide ramp, 44 blade
46 lifting drawstrings 48 turn to drawstring
Specific embodiment
Applicant illustrates herein first, in the following embodiment that will be introduced and attached drawing, identical reference number, and table
Show same or similar component or its structure feature.
Please referring initially to Fig. 2, fastener 10 of the invention includes a bearing and leaning portion 20, the opposite upper cantilever in a protrusion 22, two
Portion 26 and two opposite lower cantalever portions 28, in which:
Protrusion 22 is arc-shaped.Integrally extend from the wherein one side of bearing and leaning portion 20 and have one rounded in protrusion 22
Perforation 24.
This two upper and lower cantilever portions 26,28 length having the same.Two upper cantilever portions 26 are from bearing and leaning portion 20 back to convex
The apical margin of the one side in portion 22 integrally extends, and two lower cantalever portions 28 are from bearing and leaning portion 20 back to the one side of protrusion 22
Root edge integrally extend so that formed between this two upper and lower cantilever portions 26,28 one first locating slot 30 (such as Fig. 2 and
Shown in Fig. 4).In addition, there is a preset distance, so that forming a vertical connection the between the two between two upper cantilever portions 26
Second locating slot 32 of a positioning groove 30 also has a preset distance between two lower cantalever portions 28, so that shape between the two
At the third locating slot 34 of first locating slot of vertical connection 30.In addition, two upper cantilever portions 26 are in side relative to each other
Face is respectively provided with a first anticreep double wedge 36 being located in the second locating slot 32, and two lower cantalever portions 28 are relative to each other one
Side is respectively provided with a second anticreep double wedge 38 being located in third locating slot 34, this two the first anticreep double wedges 36 are mutually wrong
It opens, this two the second anticreep double wedges 38 mutually stagger, moreover, this two the first, second anticreep double wedges 36,38 are in mutually right up and down
It answers.In addition, this two the first anticreep double wedges 36 are respectively provided with one first guide ramp 40, this two the first guide ramps 40 are prolonged
It stretches direction to intersect with each other, this two the second anticreep double wedges 38 are respectively provided with one second guide ramp 42, this two second guidings are oblique
The extending direction in face 42 intersects with each other, moreover, this two the first, second guide ramps 40,42 are in be parallel to each other up and down.
In actual use, the position of fastener 10 of the invention cooperation lifting drawstring 46 and steering drawstring 48, in general,
Curtain has multiple spaced blades 44 (quantity is unlimited), a plurality of lifting drawstring 46 in pairs up and down (quantity is unlimited)
And a plurality of steering drawstring 48 (quantity is unlimited) in pairs, lifting drawstring 46 therein is for pulling underbeam (in figure not
Show), it is stacked together these blades 44 by moving up for underbeam, is for driving these blades 44 as drawstring 48 is turned to
Change deflection angle, and then achievees the effect that adjust indoor light.For convenience of explanation, one is only shown in Fig. 3 and Fig. 4
One end of blade 44, two lifting drawstrings 46 and two steering drawstrings 48.
In assembling, the perforation 24 of the protrusion 22 of fastener 10 is used to that lifting drawstring 46 is allowed to pass through, moreover, the aperture of perforation 24
Slightly larger than the rope diameter for going up and down drawstring 46, so that lifting drawstring 46 can slide up and down when under tension acts in perforation 24, such as
This can avoid lifting drawstring 46 during the motion with generating interference between fastener 10.In addition, the first locating slot of fastener 10
30 are used to the long side of inlay card blade 44, are used to inlay card steering drawstring 48 as second, third locating slot 32,34 of fastener 10,
More particularly, fastener 10 is allowed using the first, second guide ramp 40,42 of the first, second anticreep double wedge 36,38 and turns to drawstring
48 pass through the first, second anticreep double wedge 36,38, and then steering drawstring 48 is allowed to be embedded in fastener 10 in a manner of tight fit
In second, third locating slot 32,34.After completing positioning, the first, second anticreep double wedge 36,38 of fastener 10 can be prevented
Second, third locating slot 32,34 that drawstring 48 is detached from fastener 10 is turned to, steering drawstring 48 is enable to drive under tension effect
The actuation together of fastener 10, and then fastener 10 is allowed to change deflection angle with movable vane piece 44.
It should be added that, the first, second anticreep double wedge 36,38 is not necessarily intended to use simultaneously herein, that is to say, that
10 property of can choose of fastener of the invention this two the first anticreep double wedges 36 are formed in two upper cantilever portions 26, or
Two lower cantalever portions 28 form this two the second anticreep double wedges 38, as long as the two has at least one of them can be to steering drawstring
48 provide anticreep effect, and the two, which is provided simultaneously with, certainly can play optimum efficiency.
It can be seen from the above, fastener 10 of the invention can rapidly assemble blade 44, lifting drawstring 46 and steering drawstring 48
Together, and have the advantages that structure is simple and be easy a large amount of manufactures, unlike traditional ladder rope 1 is needed by special weave
It can use, still more tradition ladder rope 1 all seems more in assembling (such as when being arranged blade 5 or lifting drawstring 6 being allowed to wear)
Trouble.Therefore, fastener 10 of the invention can achieve the purpose for increasing ease of use really.
Claims (8)
1. a kind of fastener for curtain, a blade, a lifting drawstring and a steering drawstring to be snapped together, the fastener
Include a bearing and leaning portion, the one side of the bearing and leaning portion integrally extends a protrusion, the protrusion have one perforation, the perforation to
The lifting drawstring is allowed slippingly to wear, two opposite upper cantilever portions are integrally extended in another opposite flank of the bearing and leaning portion
And two opposite lower cantalever portions, there is a preset distance, so that two upper and lower cantilevers between this two upper and lower cantilever portions
One first locating slot is formed between portion, which has one pre- to the inlay card blade, between two upper cantilever portions
Set a distance and the second locating slot for forming a vertical connection first locating slot have a pre- spacing between two lower cantalever portions
From and formed a vertical connection first locating slot third locating slot, second, third locating slot to the inlay card steering draw
Rope.
2. being used for the fastener of curtain as described in claim 1, wherein two upper cantilever portions are in one side relative to each other point
One the first anticreep double wedge in second locating slot Ju You not be located at, this two the first anticreep double wedges mutually stagger.
3. being used for the fastener of curtain as claimed in claim 2, wherein the first anticreep double wedge in two upper cantilever portions has respectively
There is one first guide ramp, the extending direction of two first guide ramps intersects with each other.
4. being used for the fastener of curtain as described in claim 1, wherein two lower cantalever portions are in one side relative to each other point
One the second anticreep double wedge in the third locating slot Ju You not be located at, this two the second anticreep double wedges mutually stagger.
5. being used for the fastener of curtain as claimed in claim 4, wherein the second anticreep double wedge in two lower cantalever portions has respectively
There is one second guide ramp, the extending direction of two second guide ramps intersects with each other.
6. being used for the fastener of curtain as described in claim 1, wherein two upper cantilever portions are in one side relative to each other point
One the first anticreep double wedge in second locating slot Ju You not be located at, which distinguishes in one side relative to each other
It is located at the second anticreep double wedge in the third locating slot with one, mutually staggers between this two the first anticreep double wedges, this two
Second anticreep double wedge mutually staggers, and corresponds to each other up and down between this two the first, second anticreep double wedges.
7. being used for the fastener of curtain as claimed in claim 6, wherein the first anticreep double wedge in two upper cantilever portions has respectively
There is one first guide ramp, the extending direction of two first guide ramps intersects with each other, and the second of two lower cantalever portions is anti-
De- double wedge is respectively provided with one second guide ramp, and the extending direction of two second guide ramps intersects with each other.
8. being used for the fastener of curtain as described in claim 1, wherein this two upper and lower cantilever portion length having the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494014.1A CN110513025B (en) | 2018-05-22 | 2018-05-22 | Fastener for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494014.1A CN110513025B (en) | 2018-05-22 | 2018-05-22 | Fastener for curtain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513025A true CN110513025A (en) | 2019-11-29 |
| CN110513025B CN110513025B (en) | 2021-02-09 |
Family
ID=68622069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494014.1A Active CN110513025B (en) | 2018-05-22 | 2018-05-22 | Fastener for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513025B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334862Y (en) * | 1998-05-19 | 1999-08-25 | 林宗福 | Fully sunshading shutter |
| CN201386713Y (en) * | 2009-03-03 | 2010-01-20 | 卢一雄 | Multifunctional fastener |
| CN203456667U (en) * | 2013-09-26 | 2014-02-26 | 启贸兴业股份有限公司 | Fastener |
| JP5431239B2 (en) * | 2010-04-26 | 2014-03-05 | 立川ブラインド工業株式会社 | Ladder cord manufacturing apparatus and ladder cord manufacturing method for horizontal blind |
| CN104563829A (en) * | 2013-10-24 | 2015-04-29 | 陈金福 | Pull-rope-free curtain assembly |
| CN104895476A (en) * | 2015-05-28 | 2015-09-09 | 东莞市万山窗饰制品有限公司 | Novel pull rope curtain structure |
| CN205532187U (en) * | 2016-01-29 | 2016-08-31 | 亿丰综合工业股份有限公司 | Curtain lifting control structure |
| CN106089009A (en) * | 2016-07-28 | 2016-11-09 | 宁波先锋新材料股份有限公司 | A kind of assembled lower beam plug and there is the curtain of this assembled lower beam plug |
| CN106150324A (en) * | 2015-03-31 | 2016-11-23 | 林雅莹 | The stay cord buckle of heavy curtain |
-
2018
- 2018-05-22 CN CN201810494014.1A patent/CN110513025B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334862Y (en) * | 1998-05-19 | 1999-08-25 | 林宗福 | Fully sunshading shutter |
| CN201386713Y (en) * | 2009-03-03 | 2010-01-20 | 卢一雄 | Multifunctional fastener |
| JP5431239B2 (en) * | 2010-04-26 | 2014-03-05 | 立川ブラインド工業株式会社 | Ladder cord manufacturing apparatus and ladder cord manufacturing method for horizontal blind |
| CN203456667U (en) * | 2013-09-26 | 2014-02-26 | 启贸兴业股份有限公司 | Fastener |
| CN104563829A (en) * | 2013-10-24 | 2015-04-29 | 陈金福 | Pull-rope-free curtain assembly |
| CN106150324A (en) * | 2015-03-31 | 2016-11-23 | 林雅莹 | The stay cord buckle of heavy curtain |
| CN104895476A (en) * | 2015-05-28 | 2015-09-09 | 东莞市万山窗饰制品有限公司 | Novel pull rope curtain structure |
| CN205532187U (en) * | 2016-01-29 | 2016-08-31 | 亿丰综合工业股份有限公司 | Curtain lifting control structure |
| CN106089009A (en) * | 2016-07-28 | 2016-11-09 | 宁波先锋新材料股份有限公司 | A kind of assembled lower beam plug and there is the curtain of this assembled lower beam plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513025B (en) | 2021-02-09 |
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