CN106996266B - A kind of concealment screen window device and its operating method that window is used and can be stretched up and down - Google Patents
A kind of concealment screen window device and its operating method that window is used and can be stretched up and down Download PDFInfo
- Publication number
- CN106996266B CN106996266B CN201610858779.XA CN201610858779A CN106996266B CN 106996266 B CN106996266 B CN 106996266B CN 201610858779 A CN201610858779 A CN 201610858779A CN 106996266 B CN106996266 B CN 106996266B
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- China
- Prior art keywords
- electromagnetic coil
- stretching
- screen window
- magnet
- retraction
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- 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.)
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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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of concealment screen window device and its operating method that window is used and can be stretched up and down, including it is mounted on window roof（22）In and can be in the window roof（22）In stretch screen window body（8）, as a result, when the screen window body（8）It extends downwardly to window bottom wall（21）When, it can be by window screening, when the screen window body（8）It is contracted to window roof upwards（22）When middle, window can be opened wide, using the device of the invention, the state of screen window body can be adjusted according to user demand, when blocking window, screen window body can need to stretched out using screen window body, can prevent mosquito from flying into window；When blocking window, screen window body need not upwards can be retracted in window roof using screen window body, so as to which screen window body is hidden, avoidable sunlight long-time exposure, therefore can prolong the service life.
Description
Technical field
The present invention relates to building field, specially a kind of window is used and the concealment screen window device that can be stretched up and down and its behaviour
Make method.
Background technology
In Residential Building, residential subscribers often install screen window on window according to demand, to prevent mosquito from flying
Enter, can also make room ventilation ventilative, but traditional screen window is all mounted on window, the movement on window when use,
Using more convenient, but this screen window can frequently suffer from illumination, be easy to influence service life.
Invention content
The purpose of the present invention is to provide a kind of window use and the concealment screen window device that can be stretched up and down and its operation sides
Method, for overcoming drawbacks described above in the prior art.
The concealment screen window device that window according to the present invention is used and can be stretched up and down, including be mounted in window roof and
The screen window body that can be stretched in the window roof can be by window as a result, when the screen window body is extended downwardly to window bottom wall
Masking, when the screen window body is contracted to upwards in window roof, can open wide window；Wherein, the screen window body fixed setting
Have an arm plate to extend back positioned at upside, the end of the arm plate be hinged with idler wheel to can by rear portion top pressure spring
The ramp and lower inclined plane of the double inclined plane top pressure operating block of elastic movement engage so as to respectively by screen window body top
It is depressed into stretching state and retracted mode, is provided with wearing layer on the outer surface of the idler wheel, the wearing layer is reducing and institute
Generated abrasion when ramp and the lower inclined plane engagement of double inclined plane top pressure operating block is stated, to improve the use longevity of the idler wheel
Life, the upper side of the arm plate are provided with the retraction including being respectively set on left and right directions and are used with the retraction of left magnet and right magnet
The downside of magnet assembly, the arm plate is provided with the left magnet of the stretching including being respectively set on left and right directions and stretching is right
The stretching magnet assembly of magnet is equipped with including left and right arrangement, slidably and is used respectively in upper install in the window roof
It is used with the retraction for retracting left electromagnetic coil and right electromagnetic coil of retracting corresponding with the left magnet of the retraction and right magnet
Electromagnetic coil assembly, installed in bottom in the window roof be equipped with including left and right arrangement, respectively slidably and to it is described
It stretches out with left magnet and the stretching electricity consumption for stretching out with the right magnet left electromagnetic coil of corresponding stretching and stretching out right electromagnetic coil
Magnetic coil assemblies；The retraction electromagnetic coil assembly and stretching electromagnetic coil assembly are in lower electricity by respective extension spring
It acts on and is in retracted mode to avoid interference with the movement of the screen window body；The left magnet of the retraction and right magnet of retracting
Contact sensor one, the contact sensor one and the left electromagnetic coil of the retraction and use of retracting are installed at the center of upper surface
Right electromagnetic coil is connected, when the left electromagnetic coil of the retraction and retract with right electromagnetic coil respectively with the left magnetic of the retraction
When body and the right magnet contact of retraction, the contact sensor one is pressed, at this point, the contact sensor one controls the contracting
The left electromagnetic coil of reuse and retraction stop being powered with right electromagnetic coil；The left magnet of the stretching and the right magnet lower face of stretching
Contact sensor two, the contact sensor two and the left electromagnetic coil of the stretching and stretching right electromagnetism are installed at center
Coil is connected, and when the left electromagnetic coil of the stretching and stretches out right electromagnetic coil and the left magnet of the stretching and stretching use
When right magnet engagement, the contact sensor two is pressed, at this point, the contact sensor two controls the left electromagnetism of the stretching
Coil and stretching stop being powered with right electromagnetic coil；The rubber filler strip that left and right extends, and institute are installed on the window bottom wall
It states and is provided with recess in rubber filler strip upward and the locating slot of left and right extension, front-rear direction thickness and the yarn of the locating slot
The front-rear direction thickness of forms is identical, and the locating slot is in the screen window body on same vertical plane, to the locating slot
The screen window body is avoided to sway forwards and backwards when being engaged with screen window body lower end, the rubber filler strip is avoiding the screen window body
It collides with window bottom wall when moving down.
According to the present invention, the operating method of concealment screen window device that above-mentioned window is used and can be stretched up and down, when need by
When the screen window body is retracted, the retraction with electromagnetic coil assembly power on in stretching state and attract the screen window body to
Left sliding so that the idler wheel engage with the ramp, it is electric under the retraction electromagnetic coil assembly later and in retraction shape
State, the screen window body is locked in retracted mode by top pressure under the action of the ramp of the double inclined plane top pressure operating block；When need
When the screen window body is stretched out, the stretching powers on to be in stretching state and attracts the screen window with electromagnetic coil assembly
Body slide to the right so that the idler wheel engage with the lower inclined plane, later under the stretching electromagnetic coil assembly electricity and be in contract
The state of returning, the screen window body is locked in stretching state by top pressure under the action of the lower inclined plane of the double inclined plane top pressure operating block.
Using the device of the invention, the state of screen window body can be adjusted according to user demand, need to be hidden using screen window body
When keeping off window, screen window body can be stretched out, can prevent mosquito from flying into window；It when blocking window, need not can be incited somebody to action using screen window body
Screen window body is retracted to upwards in window roof, so as to which screen window body is hidden, avoidable sunlight long-time exposure, therefore can extend
Service life, and screen window body is hidden in window roof, will not influence the aesthetics of window.And present invention employs left and right
The Electromagnetically-operating coil and the matched pattern of double inclined plane top pressure sliding block of both sides distribution, thus, it is possible to ensure to keep screen window body
While being located in fixed expectation state, electromagnetic coil can be shortened at a distance from corresponding magnet so that it is guaranteed that Electromagnetically-operating
Validity and raising attraction.
Description of the drawings
Fig. 1 is the overlooking structural schematic diagram of concealment screen window device that the window of the present invention is used and can be stretched up and down.
Fig. 2 is the schematic cross-sectional view of the A-A in Fig. 1, and the stretching state of screen window body is shown.
Fig. 3 is that the device in Fig. 2 is in status diagram during retraction in screen window body, and idler wheel connects with ramp at this time
It closes and the retraction not yet lower electricity of electromagnetic coil assembly.
Fig. 4 is the schematic cross-sectional view of B-B in Fig. 1.
Specific implementation mode
With reference to Fig. 1-4, the present invention is described in detail.
The concealment screen window device that window according to an embodiment of the invention is used and can be stretched up and down, including it is mounted on window
In roof 22 and the screen window body 8 that can stretch in the window roof 22, as a result, when the screen window body 8 is extended downwardly to window
When bottom wall 21, window screening can be opened wide window when the screen window body 8 is contracted to upwards in window roof 22；Its
In, the screen window body 8 is fixedly installed the arm plate 83 to extend back positioned at upside, and the end of the arm plate 83 is hinged with idler wheel 84
To with the ramp 72 of being capable of the double inclined plane top pressure operating block 7 of elastic movement by rear portion top pressure spring 79 and oblique
The engagement of face 71 is so as to respectively by 8 top pressure of screen window body to the state of stretching and retracted mode, the outer surface of the idler wheel 84
On be provided with wearing layer 841, the wearing layer 841 to reduce with the ramp 72 of the double inclined plane top pressure operating block 7 and under
Generated abrasion when engaging of inclined-plane 71, to improve the service life of the idler wheel 84, the upper side setting of the arm plate 83
There is the retraction magnet assembly of the retraction retraction right magnet 82 of left magnet 821 including being respectively set on left and right directions, it is described
The downside of arm plate 83 is provided with the left magnet of the stretching including being respectively set on left and right directions and stretches out stretching with right magnet 81
Go out to use magnet assembly, in the window roof 9 it is upper install be equipped with including left and right arrangement, respectively slidably and to it is described
Retraction left magnet 821 and the retract corresponding retraction left electromagnetic coil 621 of right magnet 82 and right electromagnetic coil 62 of retracting
Retraction electromagnetic coil assembly, installed in bottom in the window roof 9 and be equipped with including left and right arrangement, slidably and use respectively
With with the left magnet of the stretching and stretch out with the corresponding stretching left electromagnetic coil 611 of right magnet 81 and the right electromagnetic wire of stretching
The stretching electromagnetic coil assembly of circle 61；The retraction electromagnetic coil assembly and stretching electromagnetic coil assembly in lower electricity by
Respective extension spring acts on and is in retracted mode to avoid interference with the movement of the screen window body 8；The left magnetic of the retraction
Contact sensor 1, the contact sensor 1 and institute are installed at body 821 and 82 upper surface center of right magnet of retracting
It states retraction with left electromagnetic coil 621 to be connected with right electromagnetic coil 62 with retraction, when the retraction left electromagnetic coil 621 and contracting
When the right electromagnetic coil of reuse 62 is contacted with the retraction left magnet 821 and retracting with right magnet 82 respectively, the sensing contact
Device 1 is pressed, at this point, the contact sensor 1 controls the retraction left electromagnetic coil 621 and right electromagnetism of retracting
Coil 62 stops being powered；Contact sensor two is installed at the left magnet of the stretching and stretching 81 lower face center of right magnet
800, the contact sensor 2 800 is connected with the stretching left electromagnetic coil 611 and stretching with right electromagnetic coil 61, when
The stretching left electromagnetic coil 611 and stretching right electromagnetic coil 61 and the left magnet of the stretching and stretching right magnet 81
When engagement, the contact sensor 2 800 is pressed, at this point, the contact sensor 2 800 controls the left electromagnetism of the stretching
Coil 611 and stretching stop being powered with right electromagnetic coil 61；The rubber filler strip that left and right extends is installed on the window bottom wall
13, and be provided with recess upward in the rubber filler strip 13 and left and right extend locating slot 131, the locating slot 131 it is front and back
Direction thickness is identical as the front-rear direction thickness of the screen window body 8, and the locating slot 131 is in same with the screen window body 8 and hangs down
It faces directly, it is described to which the locating slot 131 avoids the screen window body 8 from swaying forwards and backwards when being engaged with 8 lower end of screen window body
Rubber filler strip 13 is collided with when being moved down to avoid the screen window body 8 with window bottom wall.
With reference to Fig. 4, illustratively or valuably, wherein stretching magnet assembly and stretching electromagnetic coil assembly
Each of be mounted on respective scaling operation component, each scaling operation component is separately set including left and right directions
The left wedge block 511 and right wedge block 51 set with corresponding electromagnetic coil to be connected respectively, the left wedge block 511
It is respectively arranged with left sucking coil 521 and right sucking coil 52 with the bottom of right wedge block 51 to be operated with top pressure wedge shape arm
Left attraction magnet 311 and right attraction magnet 31 on part 3 correspond to respectively, the left sucking coil 521 and right sucking coil 52 with
Retraction electromagnetic coil assembly and stretching with corresponding one in electromagnetic coil assembly synchronize power on, to by top pressure wedge shape
The attraction of arm operating parts 3 moves upwards, sliding with the left wedge shape respectively by two wedge-shaped arms of the top pressure wedge shape arm operating parts 3
The effect of block 511 and right wedge block 51 and make corresponding electromagnetic coil assembly that respective extension spring be overcome to act on and pushed up
Pressure stretch goes out.
According to embodiment, the operating method of concealment screen window device that above-mentioned window is used and can be stretched up and down, when need by
When the screen window body 8 is retracted, the retraction powers on to be in stretching state and attracts the screen window body 8 with electromagnetic coil assembly
Sliding to the left is electric under the retraction electromagnetic coil assembly later and be in so that the idler wheel 84 is engaged with the ramp 72
Retracted mode, the screen window body 8 is locked in retraction by top pressure under the action of ramp 72 of the double inclined plane top pressure operating block 7
State；When needing to stretch out the screen window body 8, the stretching is powered on to be in stretching state and be inhaled with electromagnetic coil assembly
Draw the screen window body 8 to slide to the right so that the idler wheel 84 is engaged with the lower inclined plane 71, the stretching electromagnetic coil later
Under component electricity and be in retracted mode, 8 quilt of screen window body under the action of lower inclined plane 71 of the double inclined plane top pressure operating block 7
Top pressure is locked in stretching state.
Using the device of the invention, the state of screen window body can be adjusted according to user demand, need to be hidden using screen window body
When keeping off window, screen window body can be stretched out, can prevent mosquito from flying into window；It when blocking window, need not can be incited somebody to action using screen window body
Screen window body is retracted to upwards in window roof, so as to which screen window body is hidden, avoidable sunlight long-time exposure, therefore can extend
Service life, and screen window body is hidden in window roof, will not influence the aesthetics of window.And present invention employs left and right
The Electromagnetically-operating coil and the matched pattern of double inclined plane top pressure sliding block of both sides distribution, thus, it is possible to ensure to keep screen window body
While being located in fixed expectation state, electromagnetic coil can be shortened at a distance from corresponding magnet so that it is guaranteed that Electromagnetically-operating
Validity and raising attraction.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (3)
1. the concealment screen window device that a kind of window is used and can be stretched up and down, including it is mounted on window roof（22）In and can institute
State window roof（22）In stretch screen window body（8）, as a result, when the screen window body（8）It extends downwardly to window bottom wall（21）When,
It can be by window screening, when the screen window body（8）It is contracted to window roof upwards（22）When middle, window can be opened wide；Wherein, described
Screen window body（8）It is fixedly installed the arm plate to extend back positioned at upside（83）, the arm plate（83）End be hinged with idler wheel
（84）To with by rear portion top pressure spring（79）And it is capable of the double inclined plane top pressure operating block of elastic movement（7）Ramp
（72）And lower inclined plane（71）Engagement is so as to respectively by the screen window body（8）Top pressure is described to the state of stretching and retracted mode
Idler wheel（84）Outer surface on be provided with wearing layer（841）, the wearing layer（841）It is grasped with the double inclined plane top pressure to reduce
Make block（7）Ramp（72）And lower inclined plane（71）Generated abrasion when engagement, to improve the idler wheel（84）Use
Service life, the arm plate（83）Upper side be provided with the left magnet of the retraction including being respectively set on left and right directions（821）And contracting
The right magnet of reuse（82）Retraction magnet assembly, the arm plate（83）Downside be provided with including being set respectively on left and right directions
The left magnet of the stretching set and the right magnet of stretching（81）Stretching magnet assembly, the window roof（22）In in upper position
Be provided with including left and right arrangement, respectively slidably and to the left magnet of the retraction（821）With right magnet of retracting（82）
The left electromagnetic coil of corresponding retraction（621）With right electromagnetic coil of retracting（62）Retraction electromagnetic coil assembly, the window
Family roof（22）In install and be equipped with including left and right arrangement, respectively slidably and with left magnet and to be stretched with the stretching in bottom
Go out with right magnet（81）The left electromagnetic coil of corresponding stretching（611）With the right electromagnetic coil of stretching（61）Stretching electromagnetic wire
Coil assembly；Retraction electromagnetic coil assembly and stretching are acted in lower electricity by respective extension spring with electromagnetic coil assembly
And in retracted mode to avoid interference with the screen window body（8）Movement；The left magnet of the retraction（821）With the retraction right side
Magnet（82）Contact sensor one is installed at the center of upper surface（80）, the contact sensor one（80）With a retraction left side
Electromagnetic coil（621）With right electromagnetic coil of retracting（62）It is connected, when the left electromagnetic coil of the retraction（621）It is used with retracting
Right electromagnetic coil（62）Respectively with the left magnet of the retraction（821）With right magnet of retracting（82）When contact, the contact passes
Sensor one（80）It is pressed, at this point, the contact sensor one（80）Control the left electromagnetic coil of the retraction（621）And retraction
With right electromagnetic coil（62）Stop being powered；The left magnet of the stretching and the right magnet of stretching（81）Lower face is equipped at center
Contact sensor two（800）, the contact sensor two（800）With the left electromagnetic coil of the stretching（611）With the stretching right side
Electromagnetic coil（61）It is connected, when the left electromagnetic coil of the stretching（611）With the right electromagnetic coil of stretching（61）It is stretched with described
Go out with left magnet and stretches out right magnet（81）When engagement, the contact sensor two（800）It is pressed, at this point, the contact
Sensor two（800）Control the left electromagnetic coil of the stretching（611）With the right electromagnetic coil of stretching（61）Stop being powered；It is described
The rubber filler strip that left and right extends is installed on window bottom wall（13）, and the rubber filler strip（13）In be provided with recess upward and
The locating slot that left and right extends（131）, the locating slot（131）Front-rear direction thickness and the screen window body（8）Front-rear direction
Thickness is identical, the locating slot（131）With the screen window body（8）On same vertical plane, to the locating slot（131）?
With the screen window body（8）Lower end avoids the screen window body when engaging（8）It sways forwards and backwards, the rubber filler strip（13）With to avoid institute
State screen window body（8）It collides with window bottom wall when moving down.
2. the concealment screen window device that a kind of window as described in claim 1 is used and can be stretched up and down, wherein the retraction is used
Electromagnetic coil assembly and stretching are mounted on each of electromagnetic coil assembly on respective scaling operation component, each described
Scaling operation component includes the left wedge block that left and right directions is provided separately（511）With right wedge block（51）To respectively with
Corresponding electromagnetic coil is connected, the left wedge block（511）With right wedge block（51）Bottom be respectively arranged with left attraction
Coil（521）With right sucking coil（52）To with top pressure wedge shape arm operating parts（3）On left attraction magnet（311）With right attraction
Magnet（31）It corresponds to respectively, the left sucking coil（521）With right sucking coil（52）With retraction electromagnetic coil assembly and stretch
Go out to be synchronized with corresponding one in electromagnetic coil assembly and power on, thus by the top pressure wedge shape arm operating parts（3）Attract fortune upwards
It is dynamic, pass through the top pressure wedge shape arm operating parts（3）Two wedge-shaped arms respectively with the left wedge block（511）It is sliding with right wedge shape
Block（51）Effect and make corresponding electromagnetic coil assembly that respective extension spring be overcome to act on and stretched out by top pressure.
3. the operating method of concealment screen window device that a kind of window as claimed in claim 1 or 2 is used and can be stretched up and down, when
It needs the screen window body（8）When retraction, the retraction powers on to be in stretching state and attracts institute with electromagnetic coil assembly
State screen window body（8）Sliding is so that the idler wheel to the left（84）With the ramp（72）It engages, later the retraction electromagnetic wire
Under coil assembly electricity and be in retracted mode, in the double inclined plane top pressure operating block（7）Ramp（72）Under the action of the yarn
Forms（8）Retracted mode is locked in by top pressure；When needing the screen window body（8）When stretching, stretching electromagnetic coil group
Part powers on to be in stretching state and attracts the screen window body（8）Sliding is so that the idler wheel to the right（84）With the lower inclined plane
（71）Engagement, later under the stretching electromagnetic coil assembly electricity and be in retracted mode, in the double inclined plane top pressure operating block
（7）Lower inclined plane（71）Under the action of the screen window body（8）Stretching state is locked in by top pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858779.XA CN106996266B (en) | 2016-09-29 | 2016-09-29 | A kind of concealment screen window device and its operating method that window is used and can be stretched up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858779.XA CN106996266B (en) | 2016-09-29 | 2016-09-29 | A kind of concealment screen window device and its operating method that window is used and can be stretched up and down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106996266A CN106996266A (en) | 2017-08-01 |
| CN106996266B true CN106996266B (en) | 2018-11-06 |
Family
ID=59431084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858779.XA Active CN106996266B (en) | 2016-09-29 | 2016-09-29 | A kind of concealment screen window device and its operating method that window is used and can be stretched up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996266B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428561Y (en) * | 2000-05-26 | 2001-05-02 | 张雨平 | Extending-type screen window |
| DE202011000289U1 (en) * | 2011-02-09 | 2011-04-07 | Ruco Gmbh | Insect screens |
| CN102287130A (en) * | 2010-06-17 | 2011-12-21 | 朱赛胜 | Easy-to-assemble/disassemble telescopic combined curtain |
| CN203430390U (en) * | 2013-06-25 | 2014-02-12 | 天津港峰铝塑门窗制品有限公司 | Integral telescopic anti-theft screen window |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5027043B2 (en) * | 2008-03-10 | 2012-09-19 | 株式会社丸忠 | Insect netting structure on sash |
-
2016
- 2016-09-29 CN CN201610858779.XA patent/CN106996266B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428561Y (en) * | 2000-05-26 | 2001-05-02 | 张雨平 | Extending-type screen window |
| CN102287130A (en) * | 2010-06-17 | 2011-12-21 | 朱赛胜 | Easy-to-assemble/disassemble telescopic combined curtain |
| DE202011000289U1 (en) * | 2011-02-09 | 2011-04-07 | Ruco Gmbh | Insect screens |
| CN203430390U (en) * | 2013-06-25 | 2014-02-12 | 天津港峰铝塑门窗制品有限公司 | Integral telescopic anti-theft screen window |
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| Publication number | Publication date |
|---|---|
| CN106996266A (en) | 2017-08-01 |
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Effective date of registration: 20180919 Address after: 236700 Lixin County Industrial Park, Bozhou, Anhui Applicant after: Anhui ho Bang Textile Technology Co., Ltd. Address before: 510660 No. 13 Qingyun Li, Huang Cun, Tianhe District, Guangzhou, Guangdong. 556 Applicant before: Guangzhou Thai Intelligent Technology Co., Ltd. |
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