CN206942621U - A kind of haze ventilation screen window - Google Patents
A kind of haze ventilation screen window Download PDFInfo
- Publication number
- CN206942621U CN206942621U CN201720591137.8U CN201720591137U CN206942621U CN 206942621 U CN206942621 U CN 206942621U CN 201720591137 U CN201720591137 U CN 201720591137U CN 206942621 U CN206942621 U CN 206942621U
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- China
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- level
- support block
- seal bar
- bar
- antetheca
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Abstract
The utility model belongs to screen window technical field,A kind of more particularly to haze ventilation screen window,Including dismantling rolling-up mechanism,Sealing mechanism,The dismounting rolling-up mechanism and sealing mechanism may be contained within the antetheca of window frame,The dismounting rolling-up mechanism includes one level of support block,Two level support block,Mobile bar,Gear band,The left end of the frame top antetheca is provided with one level of support block,The one-level rotating shaft that top and bottom pass out of one level of support block is rotatably connected in the one level of support block,Internal spline axis hole is provided with one-level rotating shaft bottom wall below the one level of support block,One-stage gear is set in one-level rotating shaft above the one level of support block,The right-hand member of the frame top antetheca is provided with two level support block,The haze ventilation screen window at any time can not only be wound nucleopore membranes,Improve ventilation effect,And nucleopore membranes can also the very easily disassembly and installation from screen window,So that nucleopore Membrane cleaning is more convenient,Improve filter effect.
Description
Technical field
The utility model belongs to screen window technical field, more particularly to a kind of haze ventilation screen window.
Background technology
The screen window of prior art is made up of gauze and frame, plays a part of ventilative mosquito proof, but with the hair of society
Exhibition, vehicle exhaust are on the increase, and the flue gas of every profession and trade discharge makes environment worse and worse, and in all parts of the country in recent years is even more to occur
Continuous haze weather, this allows citizen's whole door and window to close, and room air cannot circulate, and air quality is poor, to solve this problem
Nucleopore membranes haze screen window is have developed, the dust that effectively can be crossed in air filtering, the air of interior is kept clean, is advantageous to
The health of people, but the aperture of nucleopore membranes is small, density is big so that and it is extraneous slow with the air passage rates of interior, when not
When under haze situation, ventilation effect is bad, and in the prior art nucleopore membranes can not directly be disassembled from screen window into
Row cleaning, influences attractive in appearance and filter effect.
Utility model content
The purpose of this utility model is for above shortcomings in the prior art, proposes a kind of haze ventilation yarn
Window, nucleopore membranes can not only be wound at any time, improve ventilation effect, and nucleopore membranes can also be very easily from screen window
Disassembly and installation so that nucleopore Membrane cleaning is more convenient, improves filter effect.
The utility model is solved its technical problem and realized using following technical scheme：
A kind of haze ventilation screen window, including window frame, gauze is provided with the window frame, in addition to dismantles rolling-up mechanism, close
Sealing mechanism, the dismounting rolling-up mechanism and sealing mechanism may be contained within the antetheca of window frame, and the dismounting rolling-up mechanism includes one
Level support block, two level support block, mobile bar, gear band, the left end of the frame top antetheca are provided with one level of support block, and described one
The one-level rotating shaft that top and bottom pass out of one level of support block is rotatably connected in level support block, under the one level of support block
Internal spline axis hole is provided with the one-level rotating shaft bottom wall of side, sets one-stage gear in the one-level rotating shaft above the one level of support block, institute
The right-hand member for stating frame top antetheca is provided with two level support block, and two level rotating shaft is rotatably connected on the roof of the two level support block,
The two level rotating shaft is provided with secondary gear, and the mobile bar is arranged at the front of window frame antetheca right-hand member, the two level support block
It is arranged at the right side of mobile bar, it is recessed that the window frame antetheca above the one level of support block and two level support block is provided with one-level bar shaped
Groove, the one-stage gear, the bottom of secondary gear may be contained within one-level strip groove, the one-stage gear by gear band with
Secondary gear is connected, and the top antetheca of the mobile bar is fixedly connected with the antetheca on the inside of gear band, in the internal spline axis hole
Splined shaft is engaged with, the bottom of the splined shaft is stretched out out of internal spline axis hole；
The sealing mechanism includes primary seal bar, secondary seal bar, three-level seal bar, the left end of the primary seal bar
It is connected with the top of the right side wall of three-level seal bar, the left end of the secondary seal bar connects with the right side wall bottom of three-level seal bar
Connecing, the three-level seal bar is arranged at the right side of splined shaft, and the top right-hand member antetheca of the window frame is provided with one-level circular groove,
One-level spring is provided with the one-level circular groove, the bottom right-hand member antetheca of the window frame is provided with two level circular groove, described
Two-level spring is provided with two level circular groove, the right-hand member rear wall of the primary seal bar is connected with one-level spring, and the two level is close
The right-hand member rear wall of envelope bar is connected with two-level spring, and the top left antetheca of the window frame is provided with three-level circular groove, and described three
Three-level spring is provided with level circular groove, the bottom left end antetheca of the window frame is provided with level Four circular groove, the level Four circle
Level Four spring is provided with connected in star, the top rear wall of the three-level seal bar is connected with three-level spring, the three-level seal bar
Base back wall is connected with level Four spring, is respectively equipped with the primary seal bar, the left end of secondary seal bar and the rear wall of right-hand member
The first recess that can insert mobile bar, the window frame antetheca on rear side of the mobile bar are provided with two level strip groove, the two level
Level Four seal bar is provided with strip groove, is equidistantly distributed with three Pyatyi springs on the rear wall of the level Four seal bar, three
The Pyatyi spring is arranged on the inwall of two level strip groove.
Further, the dismounting rolling-up mechanism also includes three-level support block, level Four support block, leading screw, the three-level branch
Bracer is arranged at the left end of frame bottom antetheca, and the level Four support block sets the right-hand member with frame bottom antetheca, the level Four
Three-level rotating shaft is rotatably connected in support block, the left and right end of the three-level rotating shaft passes out of level Four support block, the three-level
The left end of rotating shaft and one end of leading screw are connected, and the other end of the leading screw is rotatablely connected with the right side wall of three-level support block, described
The right-hand member of three-level rotating shaft is provided with one-level bevel gear, and level Four is rotatably connected on the window frame antetheca on the right side of the one-level bevel gear and is turned
Axle, the level Four rotating shaft are provided with the two level bevel gear that engage with one-level bevel gear, the level Four turn on front side of the two level bevel gear
Axle is provided with wind, and the three-level support block right side wall below the leading screw is provided with gag lever post, and the gag lever post is away from three-level
One end of support block passes through from the bottom of mobile bar and is fixedly connected with the left side wall of level Four support block, the bottom of the mobile bar
It is threadedly connected on leading screw.
Further, the left end of the frame bottom antetheca is provided with Pyatyi support block, and the Pyatyi support block is arranged at three
The left side of level support block and three-level seal bar, the Pyatyi support block is interior to be provided with through hole, and the bottom of the splined shaft is provided with winding
On the same line, the bottom of the Scroll passes out of through hole for axle, the center line of the through hole and the axis of Scroll, institute
State the Scroll above Pyatyi support block and be provided with pin-and-hole, be provided with pin in the pin-and-hole, the both ends of the pin are worn out of pin-and-hole
Go out, the length of the pin is more than the diameter of through hole, the lower surface of the pin passed out of described pin-and-hole and the top of Pyatyi support block
Portion surface contacts, and the aperture of the through hole is more than the diameter of axle of Scroll.
Further, nucleopore membranes are bonded with the rear wall of the Scroll, the one end of the nucleopore membranes away from Scroll is glued
Sub- velcro is had, the female velcro coordinated with sub- velcro is bonded with the rear wall of the mobile bar, the nucleopore membranes pass through
Sub- velcro and female velcro are connected with mobile bar.
Further, the cross central line of the primary seal bar and secondary seal bar in the same plane, the one-level
The cross central line of seal bar is vertical with the vertical centerline of three-level seal bar, the primary seal bar, secondary seal bar, three-level
Rubber blanket is respectively equipped with the rear wall of seal bar and the antetheca of level Four seal bar, the rubber blanket contacts with nucleopore membranes, realization pair
The compression of nucleopore membranes, plays sealing function.
Further, the one-level circular groove is arranged at the lower section of two level support block, the one-level circular groove, two level
Circular groove may be contained within the right side of mobile bar, and the primary seal bar and three-level seal bar may be contained within one level of support block and two
The lower section of level support block, the secondary seal bar and three-level seal bar may be contained within the upper of three-level support block and level Four support block
Side.
Further, the antetheca middle part of the primary seal bar and secondary seal bar is equipped with circular rings, and described one
Window frame antetheca on the right side of level seal bar and secondary seal bar is provided with fixing axle, and pull bar, the pull bar are cased with the fixing axle
Length be more than the distance between circular rings, the window frame on the right side of the two level strip groove on primary seal bar and secondary seal bar
Antetheca middle part is provided with the three-level strip groove communicated with two level strip groove, and briquetting is provided with the three-level strip groove,
The left end of the briquetting is connected with the right side wall of level Four seal bar.
Further, the antetheca in the first recess on the primary seal bar and secondary seal bar right-hand member is and mobile bar
Antetheca contact, the two level strip groove is arranged between one-level strip groove and leading screw.
Further, the one-level spring, two-level spring, three-level spring, level Four spring are in extended state all the time.
Compared with prior art, beneficial effect caused by the utility model is：The utility model is by dismantling rolling-up mechanism
Setting, the nucleopore membranes on screen window very easily can be rolled and deployed, when weather is in haze state, nucleopore membranes can
The dust object in the external world is filtered out well, room air is kept clean, can be by core when weather is in sunny state
Pore membrane winding is got up, and makes room ventilation more smooth, by the setting of sealing mechanism, nucleopore membranes can be compressed, and is realized
Sealing function between nucleopore membranes and screen window, avoid reducing filter effect because sealing effectiveness is bad, dismantle rolling-up mechanism
Setting can also make the nucleopore membranes very easily disassembly and installation from screen window, make nucleopore Membrane cleaning more convenient, be advantageous to filter
The raising of effect, window frame is avoided integrally to pull down and install caused problem inconvenient for operation from window.
Brief description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these accompanying drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
Draw.
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is overall structure figure of the present utility model.
Wherein：1st, window frame；2nd, Scroll；3rd, three-level seal bar；4th, primary seal bar；5th, splined shaft；6th, one-level rotating shaft；7、
One level of support block；8th, one-level strip groove；9th, one-stage gear；10th, gear band；11st, secondary gear；12nd, two level rotating shaft；13rd, two
Level support block；14th, three-level circular groove；15th, first recess；16th, one-level circular groove；17th, two level strip groove；18th, pull bar；
19th, fixing axle；20th, three-level strip groove；21st, two level circular groove；22nd, two level bevel gear；23rd, one-level bevel gear；24th, level Four
Support block；25th, leading screw；26th, secondary seal bar；27th, gag lever post；28th, circular rings；29th, three-level support block；30th, level Four circle is recessed
Groove；31st, Pyatyi support block；32nd, sell；33rd, mobile bar；34th, nucleopore membranes.
Embodiment
First, first, in description of the present utility model, it is necessary to explanation, term " " center ", " on ", " under ",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, or the utility model product using when the orientation usually put or position relationship, be for only for ease of description
The utility model and simplified description, rather than indicate or imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model, will come by way of example specifically below
Bright concrete structure of the present utility model, feature and advantage etc., but all descriptions are intended merely to what is illustrated, without that should incite somebody to action
It is interpreted as forming any restrictions to the utility model.In addition, be described by or imply in each embodiment mentioned by this paper
Any single technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can be in these skills
Continue to be combined or delete between art feature (or its equivalent), so as to obtain what may be do not referred to directly herein
More other embodiments of the present utility model.In addition, for the sake of simplifying drawing, same or like technical characteristic is same
Only it may be indicated in accompanying drawing at one.
The utility model is described further with reference to embodiment：
As shown in figure 1, the utility model provides a kind of haze ventilation screen window, including window frame 1, yarn is provided with the window frame
Net, in addition to dismounting rolling-up mechanism, sealing mechanism, the dismounting rolling-up mechanism and sealing mechanism may be contained within the antetheca of window frame 1
On, the dismounting rolling-up mechanism includes mobile bar 33, gear band 10, and the left end of the top antetheca of window frame 1 is provided with one level of support
Block 7, the one-level rotating shaft 6 that top and bottom pass out of one level of support block 7, institute are rotatably connected in the one level of support block 7
State and internal spline axis hole is provided with the bottom wall of one-level rotating shaft 6 of the lower section of one level of support block 7, the one-level of the top of one level of support block 7 turns
One-stage gear 9 is set on axle 6, the right-hand member of the top antetheca of window frame 1 is provided with two level support block 13, the top of the two level support block 13
Two level rotating shaft 12 is rotatably connected on wall, the two level rotating shaft 12 is provided with secondary gear 11, and the mobile bar 33 is arranged at window
The front of the antetheca right-hand member of frame 1, the two level support block 13 are arranged at the right side of mobile bar 33, the one level of support block and two level branch
The antetheca of window frame 1 above bracer is provided with one-level strip groove 8, and the one-stage gear 9, the bottom of secondary gear 11 may be contained within
In one-level strip groove 8, the one-stage gear 9 is connected by gear band 10 with secondary gear 11, the top of the mobile bar 33
Antetheca is fixedly connected with the antetheca of the inner side of gear band 10, and the internal spline axis hole internal messing has splined shaft 5, the splined shaft 5
Bottom is stretched out out of internal spline axis hole；
The sealing mechanism includes primary seal bar 4, secondary seal bar 26, three-level seal bar 3, the primary seal bar 4
Left end and three-level seal bar 3 right side wall at the top of be connected, the left end of the secondary seal bar 26 and the right side of three-level seal bar 3
Wall bottom connects, and the three-level seal bar 3 is arranged at the right side of splined shaft 5, and the top right-hand member antetheca of the window frame 1 is provided with one
Level circular groove 16, the one-level circular groove 16 is interior to be provided with one-level spring, and the bottom right-hand member antetheca of the window frame 1 is provided with two
Level circular groove 21, the two level circular groove 21 is interior to be provided with two-level spring, the right-hand member rear wall and one-level of the primary seal bar 4
Spring connects, and the right-hand member rear wall of the secondary seal bar 26 is connected with two-level spring, set on the top left antetheca of the window frame 1
There is three-level circular groove 14, be provided with three-level spring in the three-level circular groove 14, set on the bottom left end antetheca of the window frame 1
Have a level Four circular groove 30, be provided with level Four spring in the level Four circular groove 30, the top rear wall of the three-level seal bar 3 and
Three-level spring is connected, and the base back wall of the three-level seal bar 3 is connected with level Four spring, the primary seal bar 4, secondary seal
The first recess 15 that can insert mobile bar 33, the rear side of mobile bar 33 are respectively equipped with the left end of bar 26 and the rear wall of right-hand member
The antetheca of window frame 1 be provided with two level strip groove 17, is provided with level Four seal bar in the two level strip groove 17, the level Four is close
Seal on the rear wall of bar and three Pyatyi springs are equidistantly distributed with, three Pyatyi springs are arranged at the inwall of two level strip groove
On.
The dismounting rolling-up mechanism also includes three-level support block 29, level Four support block 24, leading screw 25, the three-level support block
29 are arranged at the left end of the bottom antetheca of window frame 1, and the level Four support block 24 is set and the right-hand member of the bottom antetheca of window frame 1, and described four
Three-level rotating shaft is rotatably connected in level support block 24, the left and right end of the three-level rotating shaft passes out of level Four support block 24, institute
The left end for stating three-level rotating shaft is connected with one end of leading screw 25, and the other end of the leading screw 25 turns with the right side wall of three-level support block 29
Dynamic connection, the right-hand member of the three-level rotating shaft are provided with one-level bevel gear 23, turned on the antetheca of window frame 1 on the right side of one-level bevel gear 23
Dynamic to be connected with level Four rotating shaft, the level Four rotating shaft is provided with the two level bevel gear 22 engaged with one-level bevel gear 23, the two level
The level Four rotating shaft of the front side of bevel gear 22 is provided with wind, and the right side wall of three-level support block 29 of the lower section of leading screw 25 is provided with limit
Position bar 27, the described one end of gag lever post 27 away from three-level support block 29 passed through from the bottom of mobile bar 33 and with level Four support block 24
Left side wall be fixedly connected, the bottom thread of the mobile bar 33 is connected on leading screw 25, and the mobile bar 33 can be along gag lever post
27 horizontally slip.
The left end of the bottom antetheca of window frame 1 is provided with Pyatyi support block 31, and the Pyatyi support block 31 is arranged at three-level branch
The left side of bracer 29 and three-level seal bar 3, the Pyatyi support block 31 is interior to be provided with through hole, and the bottom of the splined shaft 5, which is provided with, receives
Spool 2, the center line of the through hole with the axis of Scroll 2 on the same line, out of through hole wear by the bottom of the Scroll 2
Go out, the Scroll 2 of the top of Pyatyi support block 31 is provided with pin-and-hole, and pin 32, the both ends of the pin 32 are provided with the pin-and-hole
Passed out of pin-and-hole, the length of the pin is more than the diameter of through hole, the lower surface of the pin 32 passed out of described pin-and-hole with
The top surface contact of Pyatyi support block 31, the aperture of the through hole are more than the diameter of axle of Scroll 2.
Nucleopore membranes 34 are bonded with the rear wall of the Scroll 2, the described one end of nucleopore membranes 34 away from Scroll 2 is bonded with
Sub- velcro, the female velcro coordinated with sub- velcro is bonded with the rear wall of the mobile bar 33, and the nucleopore membranes 34 pass through
Sub- velcro and female velcro are connected with mobile bar 33.
The cross central line of the primary seal bar 4 and secondary seal bar 26 in the same plane, the primary seal bar 4
Cross central line it is vertical with the vertical centerline of three-level seal bar 3, the primary seal bar 4, secondary seal bar 26, three-level are close
Seal on the rear wall of bar 3 and the antetheca of level Four seal bar and be respectively equipped with rubber blanket, the rubber blanket contacts with nucleopore membranes 34, realization pair
The compression of nucleopore membranes 34, plays sealing function.
The one-level circular groove 16 is arranged at the lower section of two level support block 13, the one-level circular groove 16, two level circle
Connected in star 21 may be contained within the right side of mobile bar 33, and the primary seal bar 4 and three-level seal bar 2 may be contained within one level of support block
7 and the lower section of two level support block 13, the secondary seal bar 26 and three-level seal bar 3 may be contained within three-level support block 29 and level Four
The top of support block 33.
The antetheca middle part of the primary seal bar 4 and secondary seal bar 26 is equipped with circular rings 28, and the one-level is close
Envelope bar 4 and the antetheca of window frame 4 on the right side of secondary seal bar 26 are provided with fixing axle 19, and pull bar 18, institute are cased with the fixing axle 19
The length for stating pull bar 18 is more than the distance between circular rings 28, the two level bar shaped on primary seal bar 4 and secondary seal bar 26
The antetheca middle part of window frame 1 on the right side of groove 17 is provided with the three-level strip groove 20 communicated with two level strip groove 17, and described three
Briquetting is provided with level strip groove 20, the left end of the briquetting is connected with the right side wall of level Four seal bar.
The antetheca in first recess 15 on primary seal bar 4 and secondary seal bar 26 right-hand member with mobile bar 33
Antetheca is contacted, and the two level strip groove 17 is arranged between one-level strip groove 8 and leading screw 25.
The one-level spring, two-level spring, three-level spring, level Four spring are in extended state all the time.
The operation principle of the haze ventilation screen window is：In bright day gas, in order that room ventilation is more unobstructed, need
Nucleopore membranes 34 are rolled, pull bar 18 is removed from fixing axle 19, pull bar 18 is inserted in into primary seal bar 4 and secondary seal bar
In circular rings 28 on 26, then pull bar 18 is pulled to the outside of window frame 1 on the other hand, make primary seal bar 4, secondary seal bar 26,
Three-level seal bar 3 loses the pressuring action to nucleopore membranes 34, while also make mobile bar 33 close from one-level to the movement outside of window frame 1
Seal in the first recess 15 of bar 4 and the right-hand member of secondary seal bar 26 and extract, first recess 15 is lost the limitation to mobile bar 33, draw
Open rear and keep the state pulled open, another hand is rotated forward by rotary handle crank makes two level bevel gear 22 drive one-level bevel gear 23
Rotate, so that leading screw 25 rotates, because leading screw 25 with the bottom of mobile bar 33 is to be threadedly coupled, and in the effect of gag lever post 27
Under, leading screw 25, which rotates, causes mobile bar 33 to be moved to close to the direction of Scroll 2, can band moving gear while mobile bar 33 moves
Moved with 10 to the direction of Scroll 2, gear band 10 drives one-stage gear 9 and secondary gear 11 to rotate, in splined shaft 5 and interior flower
Under the collective effect of key axis hole, rotate Scroll 2, and the distance phase that the girth of the rotation of Scroll 2 moves with mobile bar 33
Deng, therefore nucleopore membranes 34 can be wound, in the moving process of mobile bar 33, suppression is lost to level Four seal bar, four
Level seal bar is stretched out, when mobile bar 33 is moved to one-level in the presence of Pyatyi spring force to the outside of two level strip groove 17
When after the first recess 15 of seal bar 4 and the left end of secondary seal bar 26, releasing lever 18, in one-level spring, two-level spring, three-level
In the presence of spring, level Four spring, primary seal bar 4, secondary seal bar 26, three-level seal bar 3 is set to reply home position, now
Mobile bar 33 is inserted in the first recess 15 of primary seal bar 4 and the left end of secondary seal bar 26, realizes the winding to nucleopore membranes 34
Operation, it is necessary to which nucleopore membranes 34 are deployed when in haze weather, first by pull bar 18 by primary seal bar 4, secondary seal
Bar 26, three-level seal bar 3 make mobile bar 33 one from primary seal bar 4 and the left end of secondary seal bar 26 to the outside pull-up of window frame 1
Extract in level groove 15, then manually rotary handle crank inverts, and leading screw 25 is driven mobile bar 33 to away from Scroll 2
Direction move, invert one-stage gear 9 and secondary gear 11 by gear band 10 so that the nucleopore membranes 34 on Scroll 2 by
Gradually deploy, when mobile bar 33 is close to level Four seal bar, releasing lever, being manually pressed by briquetting makes level Four seal bar to two level bar shaped
Moved in groove 17, mobile bar 33 is suppressed level Four seal bar, pull bar 18 is pulled again, when mobile bar 33 is in
During 15 rear side of first recess of primary seal bar 4 and the right-hand member of secondary seal bar 26, stop operating, releasing lever 18 makes primary seal
Bar 4, secondary seal bar 26, three-level seal bar 3 reply home position, and nucleopore membranes 34 are realized and compressed, and the setting of rubber blanket can be with
Make sealing effectiveness more preferable, avoid reducing filter effect because sealing effectiveness is bad, during compression, the rubber blanket in level Four seal bar
Front wall surfaces and the front wall surfaces of window frame are flush, and Pyatyi spring is in compressive state, one-level spring, two-level spring, three-level bullet
Spring, level Four spring are in extended state, when pull bar 18 when not in use, pull bar 18 is enclosed in fixing axle 19, when needing core
When pore membrane 34 is cleaned under being dismantled from window frame 1, in winding state nucleopore membranes 34, by VELCRO by nucleopore membranes 34 from
Remove in mobile bar 33, then extract pin 32 out of pin-and-hole, Scroll 2 loses support, because the aperture of through hole is more than winding
The diameter of axle of axle 2, Scroll 2 move down, after splined shaft 5 is fully extended out of internal spline axis hole, because the aperture of through hole is big,
The run-off the straight of Scroll 2 can be made, so as to which Scroll 2 be taken out out of through hole, nucleopore membranes 34 is more conveniently cleaned, had
There is the advantages of simple to operate, be advantageous to the raising of filter effect, avoid the entirety of window frame 1 from pulling down and install from window and drawn
The problem inconvenient for operation risen, it is during installation, splined shaft 5 is corresponding with internal spline axis hole, make spline, 5 are inserted into internal spline
In axis hole, while the bottom of Scroll 2 is in above through hole, then insert pin 32 in pin-and-hole, in the work of the gravity of Scroll 2
Under, pin 32 is set to play a supporting role Scroll 2, then by the one end of nucleopore membranes 34 with sub- velcro and mobile bar 33
Female velcro bond, nucleopore membranes 34 is fixed with mobile bar 33, then can be carried out the operation for deploying and rolling.
The haze ventilation screen window at any time can not only be wound nucleopore membranes, improve ventilation effect, and nucleopore membranes
Can also the very easily disassembly and installation from screen window so that nucleopore Membrane cleaning is more convenient, improves filter effect.
It is described in detail above by embodiment to of the present utility model, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a kind of haze ventilation screen window, including window frame, the window frame is interior to be provided with gauze, it is characterised in that：Also include dismounting to receive
Mechanism, sealing mechanism are rolled up, the dismounting rolling-up mechanism and sealing mechanism may be contained within the antetheca of window frame, the dismounting winder
Structure includes one level of support block, two level support block, mobile bar, gear band, and the left end of the frame top antetheca is provided with one level of support
Block, is rotatably connected to the one-level rotating shaft that top and bottom pass out of one level of support block in the one level of support block, and described one
Internal spline axis hole is provided with one-level rotating shaft bottom wall below level support block, and one is set in the one-level rotating shaft above the one level of support block
Level gear, the right-hand member of the frame top antetheca are provided with two level support block, are rotatably connected on the roof of the two level support block
Two level rotating shaft, the two level rotating shaft are provided with secondary gear, and the mobile bar is arranged at the front of window frame antetheca right-hand member, and described two
Level support block is arranged at the right side of mobile bar, and the window frame antetheca above the one level of support block and two level support block is provided with one-level
Strip groove, the one-stage gear, the bottom of secondary gear may be contained within one-level strip groove, and the one-stage gear passes through tooth
Wheel belt is connected with secondary gear, and the top antetheca of the mobile bar is fixedly connected with the antetheca on the inside of gear band, the internal spline
Axis hole internal messing has splined shaft, and the bottom of the splined shaft is stretched out out of internal spline axis hole；
The sealing mechanism includes primary seal bar, secondary seal bar, three-level seal bar, the left end and three of the primary seal bar
Connected at the top of the right side wall of level seal bar, the left end of the secondary seal bar is connected with the right side wall bottom of three-level seal bar, institute
The right side that three-level seal bar is arranged at splined shaft is stated, the top right-hand member antetheca of the window frame is provided with one-level circular groove, described
One-level spring is provided with one-level circular groove, the bottom right-hand member antetheca of the window frame is provided with two level circular groove, the two level
Two-level spring is provided with circular groove, the right-hand member rear wall of the primary seal bar is connected with one-level spring, the secondary seal bar
Right-hand member rear wall be connected with two-level spring, the top left antetheca of the window frame is provided with three-level circular groove, the three-level circle
Three-level spring is provided with connected in star, the bottom left end antetheca of the window frame is provided with level Four circular groove, and the level Four circle is recessed
Level Four spring is provided with groove, the top rear wall of the three-level seal bar is connected with three-level spring, the bottom of the three-level seal bar
Rear wall is connected with level Four spring, and being respectively equipped with the primary seal bar, the left end of secondary seal bar and the rear wall of right-hand member to make
The first recess of mobile bar insertion, the window frame antetheca on rear side of the mobile bar are provided with two level strip groove, the two level bar shaped
Level Four seal bar is provided with groove, three Pyatyi springs are equidistantly distributed with the rear wall of the level Four seal bar, described in three
Pyatyi spring is arranged on the inwall of two level strip groove.
A kind of 2. haze ventilation screen window according to claim 1, it is characterised in that：The dismounting rolling-up mechanism also includes
Three-level support block, level Four support block, leading screw, the three-level support block are arranged at the left end of frame bottom antetheca, the level Four branch
Bracer sets the right-hand member with frame bottom antetheca, and three-level rotating shaft, the three-level rotating shaft are rotatably connected in the level Four support block
Left and right end passed out of level Four support block, one end of the left end of the three-level rotating shaft and leading screw connects, the leading screw it is another
One end and the right side wall of three-level support block are rotatablely connected, and the right-hand member of the three-level rotating shaft is provided with one-level bevel gear, the one-level cone
Level Four rotating shaft is rotatably connected on window frame antetheca on the right side of gear, the level Four rotating shaft is provided with two engaged with one-level bevel gear
Level bevel gear, the level Four rotating shaft on front side of the two level bevel gear are provided with wind, the three-level support block right side below the leading screw
Side wall is provided with gag lever post, and the one end of the gag lever post away from three-level support block passes through from the bottom of mobile bar and supported with level Four
The left side wall of block is fixedly connected, and the bottom thread of the mobile bar is connected on leading screw.
A kind of 3. haze ventilation screen window according to claim 1, it is characterised in that：The left end of the frame bottom antetheca
Provided with Pyatyi support block, the Pyatyi support block is arranged at the left side of three-level support block and three-level seal bar, the Pyatyi support
Through hole is provided with block, the bottom of the splined shaft is provided with Scroll, and the center line of the through hole and the axis of Scroll are same
On straight line, the bottom of the Scroll passes out of through hole, and the Scroll above the Pyatyi support block is provided with pin-and-hole, described
Pin is provided with pin-and-hole, the both ends of the pin pass out of pin-and-hole, and the length of the pin is more than the diameter of through hole, from the pin-and-hole
The lower surface of the pin inside passed contacts with the top surface of Pyatyi support block, and the aperture of the through hole is more than the axle of Scroll
Footpath.
A kind of 4. haze ventilation screen window according to claim 1, it is characterised in that：Bonded on the rear wall of the Scroll
Have nucleopore membranes, the one end of the nucleopore membranes away from Scroll is bonded with sub- velcro, be bonded with the rear wall of the mobile bar with
The female velcro that sub- velcro coordinates, the nucleopore membranes are connected by sub- velcro and female velcro with mobile bar.
A kind of 5. haze ventilation screen window according to claim 4, it is characterised in that：The primary seal bar and two level are close
Seal the cross central line of bar in the same plane, the cross central line of the primary seal bar and the vertical center of three-level seal bar
Line is vertical, the primary seal bar, secondary seal bar, the rear wall of three-level seal bar and level Four seal bar antetheca on be respectively equipped with
Rubber blanket, the rubber blanket contact with nucleopore membranes, realize the compression to nucleopore membranes, play sealing function.
A kind of 6. haze ventilation screen window according to claim 1, it is characterised in that：The one-level circular groove is arranged at
The lower section of two level support block, the one-level circular groove, two level circular groove may be contained within the right side of mobile bar, and the one-level is close
Envelope bar and three-level seal bar may be contained within the lower section of one level of support block and two level support block, the secondary seal bar and three-level sealing
Bar may be contained within the top of three-level support block and level Four support block.
A kind of 7. haze ventilation screen window according to claim 1, it is characterised in that：The primary seal bar and two level are close
The antetheca middle part of envelope bar is equipped with circular rings, and the window frame antetheca on the right side of the primary seal bar and secondary seal bar is provided with
Fixing axle, pull bar is cased with the fixing axle, and the length of the pull bar is more than circular rings on primary seal bar and secondary seal bar
The distance between, the window frame antetheca middle part on the right side of the two level strip groove is provided with the three-level communicated with two level strip groove
Strip groove, the three-level strip groove is interior to be provided with briquetting, and the left end of the briquetting is connected with the right side wall of level Four seal bar.
A kind of 8. haze ventilation screen window according to claim 1, it is characterised in that：The primary seal bar and two level are close
The antetheca in first recess on envelope bar right-hand member contacts with the antetheca of mobile bar, and the two level strip groove is arranged at one-level bar
Between connected in star and leading screw.
A kind of 9. haze ventilation screen window according to claim 1, it is characterised in that：The one-level spring, two-level spring,
Three-level spring, level Four spring are in extended state all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591137.8U CN206942621U (en) | 2017-05-25 | 2017-05-25 | A kind of haze ventilation screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591137.8U CN206942621U (en) | 2017-05-25 | 2017-05-25 | A kind of haze ventilation screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942621U true CN206942621U (en) | 2018-01-30 |
Family
ID=61362207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591137.8U Expired - Fee Related CN206942621U (en) | 2017-05-25 | 2017-05-25 | A kind of haze ventilation screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965928A (en) * | 2019-11-14 | 2020-04-07 | 西安重光明宸检测技术有限公司 | Antifog haze window form structure suitable for northwest area |
| CN112431534A (en) * | 2020-11-20 | 2021-03-02 | 湖南盈达门业有限公司 | Smoke-isolating fireproof door |
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
-
2017
- 2017-05-25 CN CN201720591137.8U patent/CN206942621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965928A (en) * | 2019-11-14 | 2020-04-07 | 西安重光明宸检测技术有限公司 | Antifog haze window form structure suitable for northwest area |
| CN112431534A (en) * | 2020-11-20 | 2021-03-02 | 湖南盈达门业有限公司 | Smoke-isolating fireproof door |
| CN112431534B (en) * | 2020-11-20 | 2021-08-10 | 湖南盈达门业有限公司 | Smoke-isolating fireproof door |
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
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| CF01 | Termination of patent right due to non-payment of annual fee |