CN109736691A - A method of improving indoor air flows - Google Patents
A method of improving indoor air flows Download PDFInfo
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- CN109736691A CN109736691A CN201910005107.8A CN201910005107A CN109736691A CN 109736691 A CN109736691 A CN 109736691A CN 201910005107 A CN201910005107 A CN 201910005107A CN 109736691 A CN109736691 A CN 109736691A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 63
- 230000002633 protecting effect Effects 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 12
- 244000025254 Cannabis sativa Species 0.000 claims description 11
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 11
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 11
- 235000009120 camo Nutrition 0.000 claims description 11
- 235000005607 chanvre indien Nutrition 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000011487 hemp Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000005357 flat glass Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000605 extraction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to aluminum alloy doors and windows technical field, specifically a kind of method for improving indoor air flows, method includes the following steps: S1, indoor exhaust fan is opened；After the completion of S2, S1, the window with function of keeping off the rain is opened.This method is primarily adapted for use in the more area of rainy weather, and this method opens window in rainy days by using the window with function of keeping off the rain, rainwater can be blocked in outdoor, not only it had avoided rainwater to enter the room, but also has been conducive to the circulation of room air, using effect is preferable.
Description
Technical field
The present invention relates to aluminum alloy doors and windows technical field, specifically a kind of method for improving indoor air flows.
Background technique
In rainy weather, with the reduction of atmospheric pressure, often make indoor atmosphere draught-free, add rainy weather,
In order to avoid rainwater immerses interior, people often tightly close window, so that indoor air does not circulate, and does not circulate
Air make people breathe quality decline, be easy to cause the strong sense of discomfort of people when serious.
Summary of the invention
For problem existing in the prior art, the present invention provides a kind of method for improving indoor air flows,
It is primarily adapted for use in the more area of rainy weather, and this method is by using the window with function of keeping off the rain, in rainy days by window
Family is opened, and rainwater can be blocked in outdoor, rainwater had not only been avoided and entered the room, but also be conducive to the circulation of room air, and used effect
Fruit is preferable.
The technical solution adopted by the present invention to solve the technical problems is: a method of improving indoor air flows,
Method includes the following steps:
S1 opens indoor exhaust fan；
After the completion of S2, S1, the window with function of keeping off the rain is opened；
Used in this method have keep off the rain function window include mounting rack, traction unit, protecting box, protection location,
Positive stop strip and window-frame；The inside of the mounting rack is rotatablely connected the window-frame by shaft；It is welded at the top of the window-frame
The traction unit, the traction unit are rotatablely connected the positive stop strip, and the positive stop strip is fixedly connected with the protection location, institute
Traction unit is stated to pull out the protection location, the protection location is to form barrier at the top of the window-frame；It is described
The top of mounting rack is equipped with the protecting box, and the internal slide of the protecting box connects the protection location；It is set in the window-frame
There is cleaning unit；The cleaning unit includes sliding block, fixed block, scraper plate and spring；The window-frame bottom interior wall offers cavity；
The sliding block is located in cavity；The rope made of hemp is equipped in the cavity；Described rope made of hemp one end is fixed on sliding block left lateral sides, and the other end twines
It is around in shaft surface；The cavity right sidewall is fixed with fixed block；The spring is fixed between sliding block and fixed block；It is described
Scraper plate is bonded glass outer surface design, and slides in the sliding slot of window-frame surface, while blade surface is equipped with cotton, and cotton contacts glass
Glass surface, can be improved the cleaning efficiency of glass, while prevent from scraping figured plate glass；The sliding block and scraper plate are all made of magnetic material system
At, and sliding block and scraper plate opposite pole are oppositely arranged；Inner wall is equipped with graphite linings to the cavity up and down, and sliding block sliding can be made more to flow
Freely；When window-frame is opened, the rope made of hemp is in relaxation state, moves to right sliding block by the pulling force effect of spring, to be driven by magnetic force
Scraper plate moves to right, and wipes to outer window surface, and when window-frame is closed, the rope made of hemp is wound in shaft surface, and sliding block is pulled to move to left, thus
Scraper plate is moved to left, glass outer surface is wiped, solves that manual wipping is inconvenient and in high building when is artificially routed up and wipes across
In dangerous problem.
Specifically, the traction unit includes the first rotating member, the first strut, the second rotating member, the second strut and the
Three rotating members, the parallelogram distribution of first strut, second strut, the mounting rack and the window-frame,
First rotating member includes fixed link and the first rotary column, the top surface welding of the fixed link and the window-frame, the fixed link
It is rotatably installed on first rotary column, first rotary column is welded on first strut, and second rotating member includes
Second rotary column and third rotary column, second rotary column and first strut weld, and pass through shaft at the top of second rotary column
It is rotatably installed on the third rotary column, the third rotary column is welded on second strut, and the third rotating member includes
First mounting base and the 4th rotary column, second strut weld the 4th rotary column, and the 4th rotary column is rotated by shaft pacifies
In first mounting base, first mounting base is welded on the outer wall of the mounting rack；Pass through the first rotating member,
Mutual cooperation between one strut, the second rotating member, the second strut and third rotating member, so that window is able to carry out opening and closing；Pass through
Traction unit effect is unfolded when so that gathering, window being opened when window is closed, neither influences the normal work of window, and save
Occupied area, to improve the practicability of aluminum alloy doors and windows.
Specifically, the inside top surface of the protecting box is welded with the second mounting base, the outer wall thread connection of the protecting box
Cover board；By the way that cover board to be threadedly coupled in protecting box, convenient for carrying out installation fixation to protection location；Meanwhile convenient for cover board
Replacement.
Specifically, the protection location includes support plate, slide plate, torsional spring, the first reel, protective film and fixing piece, institute
It states and is slidably connected between slide plate and second mounting base, it is solid by limit stud between the slide plate and second mounting base
Fixed connection, by limit stud control No.1 sliding block top surface between the second mounting base at a distance from；The bottom surface of the slide plate is symmetrically set
There is the support plate, and support plate is welded on No.1 sliding block, is rotatably connected to described by shaft between the support plate
One reel is connected between first reel and the support plate by the torsional spring, and the outer wall of first reel is wound with
The protective film, the protective film are transparent configuration, and the end of the protective film is equipped with the fixing piece, the protective film, institute
Fixing piece is stated through the protecting box；By mutual between support plate, No.1 sliding block, torsional spring, the first reel and fixing piece
Cooperation, is fixed protective film, convenient for the stretching and withdrawal of protective film, and is conveniently replaceable.
Specifically, the fixing piece includes inserted block and clamp, the end of the inserted block is triangular shape, the inserted block with it is described
The end gluing of protective film connects；It is joined by gluing and protective film is dismantled, convenient for the replacement of protective film, to improve
The protecting effect of protective film.
Specifically, the angle between the protective film and the window-frame is 15 ° -45 °, the width of the protective film is greater than institute
State the width of window-frame；It is designed by it so that protective film utmostly covers window-frame, realization rain cover is protected.
Specifically, the inside of the positive stop strip offers mating groove, the mating groove mating connection inserted block is described to match
Conjunction slot is mutually clamped with the clamp to be connect, and the bottom surface both ends of the positive stop strip, which are respectively perpendicular, is welded with the first gag lever post, second
Gag lever post, first gag lever post and first rotary column are rotatablely connected, and second gag lever post and the third rotary column rotate
Connection；By the mutual cooperation between the first gag lever post and the second gag lever post, the rotation of positive stop strip is realized.
Beneficial effects of the present invention:
(1) a kind of method for improving indoor air flows of the present invention, using leading for parallelogram distribution
Draw unit, traction unit can follow expansion when window is opened, and simultaneously extract protective film out, so that the mistake opened in window
Cheng Zhong, protective film can form protective barrier at the top of window, and when closing the window, protective film can be collapsed in the first reel
On, traction unit can also collapse together, so that rainwater be avoided to enter interior, occupied area is small, and it is easy to operate, it can take into account
The function of divulging information and keep off the rain.
(2) a kind of method for improving indoor air flows of the present invention, the extraction area of protective film being capable of basis
The open angle of window and freely adjust, it is applied widely.
(3) a kind of method for improving indoor air flows of the present invention, separates protective film and positive stop strip, removes
Protection location replaces protective film to realize, later maintenance is easy.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for the window with function of keeping off the rain that this method uses；
Fig. 2 is No.1 protecting box schematic diagram of internal structure shown in FIG. 1；
Fig. 3 is protection location structural schematic diagram shown in Fig. 2；
Fig. 4 is protection location shown in Fig. 2 and No.1 positive stop strip attachment structure schematic diagram；
Fig. 5 is traction unit shown in Fig. 4 and No.1 positive stop strip attachment structure schematic diagram；
Fig. 6 is traction unit structural schematic diagram shown in fig. 5.
Fig. 7 is cleaning unit structural schematic diagram；
Fig. 8 is partial enlarged view at A in Fig. 7；
In figure: 1, mounting rack, 2, traction unit, the 21, first rotating member, 211, fixed link, the 212, first rotary column, 22,
One strut, the 23, second rotating member, the 231, second rotary column, 232, third rotary column, the 24, second strut, 25, third rotating member, 251,
First mounting base, the 252, the 4th rotary column, 3, protecting box, 31, cover board, the 32, second mounting base, 4, protection location, 41, support plate,
42, slide plate, 43, torsional spring, the 44, first reel, 45, protective film, 46, fixing piece, 461, inserted block, 462, clamp, 5, positive stop strip,
51, mating groove, the 52, first gag lever post, the 53, second gag lever post, 6, limit stud, 7, window-frame, 71, shaft, 72, cavity, 73, stone
Layer of ink, 8, cleaning unit, 81, sliding block, 82, fixed block, 83, scraper plate, 84, spring, 85, the rope made of hemp.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 8, a kind of method improving indoor air flows of the present invention, this method includes following
Step:
S1 opens indoor exhaust fan；
After the completion of S2, S1, the window with function of keeping off the rain is opened；
The window with function of keeping off the rain used in this method includes including mounting rack 1, traction unit 2, protecting box 3, protects
Protect unit 4, positive stop strip 5 and window-frame 7；The inside of the mounting rack 1 is rotatablely connected the window-frame 7 by shaft 71；The window
The top of frame 7 is welded with the traction unit 2, and the traction unit 2 is rotatablely connected the positive stop strip 5, and the positive stop strip 5 is fixed
Connect the protection location 4, the traction unit 2 is to pull out the protection location 4, and the protection location 4 is to described
Barrier is formed on the top of window-frame 7；The top of the mounting rack 1 is equipped with the protecting box 3, and the internal slide of the protecting box 3 connects
Connect the protection location 4；Cleaning unit 8 is equipped in the window-frame 7；The cleaning unit 8 includes sliding block 81, fixed block 82, scrapes
Plate 83 and spring 84；7 bottom interior wall of window-frame offers cavity 72；The sliding block 81 is located in cavity 72；The cavity 72
It is interior to be equipped with the rope made of hemp 85；Described 85 one end of the rope made of hemp is fixed on 81 left lateral sides of sliding block, and the other end is wound in 71 surface of shaft；The sky
72 right sidewall of chamber is fixed with fixed block 82；The spring 84 is fixed between sliding block 81 and fixed block 82；The scraper plate 83 pastes
Glass outer surface design is closed, and is slided in 7 surface sliding slot of window-frame, while 83 surface of scraper plate is equipped with cotton, cotton contacts glass
Surface, can be improved the cleaning efficiency of glass, while prevent from scraping figured plate glass；The sliding block 81 is all made of magnetic material system with scraper plate 83
At, and sliding block 81 and 83 opposite pole of scraper plate are oppositely arranged；About 72 inner wall of cavity is equipped with graphite linings 73, can make sliding block
81 slidings are more smooth；When window-frame 7 is opened, the rope made of hemp 85 is in relaxation state, moves to right sliding block 81 by the pulling force effect of spring 84,
To drive scraper plate 83 to move to right by magnetic force, outer window surface is wiped, when window-frame 7 is closed, the rope made of hemp 85 is wound in shaft
71 surfaces pull sliding block 81 to move to left, so that scraper plate 83 be made to move to left, wipe to glass outer surface, solve manual wipping not
Wiping excessively dangerous problem is artificially routed up when just and in high building.
Specifically, as shown in Fig. 1, Fig. 5 and Fig. 6, the traction unit 2 include the first rotating member 21, the first strut 22,
Second rotating member 23, the second strut 24 and third rotating member 25, first strut 22, second strut 24, the peace
The parallelogram distribution of 1 and the window-frame 7 is shelved, first rotating member 21 includes fixed link 211 and the first rotary column
212, the fixed link 211 and the top surface of the window-frame 7 are welded, and the fixed link 211 is rotatably installed in first rotary column 212
On, first rotary column 212 is welded on first strut 22, and second rotating member 23 includes the second rotary column 231 and the
Three rotary columns 232, second rotary column 231 are welded with first strut 22, and the top of second rotary column 231 is turned by shaft
Dynamic to be mounted on the third rotary column 232, the third rotary column 232 is welded on second strut 24, the third rotation
Part 25 includes the first mounting base 251 and the 4th rotary column 252, and second strut 24 welds the 4th rotary column 252, and the described 4th
Rotary column 252 is rotatably installed in first mounting base 251 by shaft, and first mounting base 251 is welded on the installation
On the outer wall of frame 1；Pass through the first rotating member 21, the first strut 22, the second rotating member 23, the second strut 24 and third rotating member 25
Between mutual cooperation so that window is able to carry out opening and closing；It is acted on by traction unit 2, so that being collapsed when window is closed, window is beaten
Shi Zhankai is opened, the normal work of window is neither influenced, and saves occupied area, to improve the practicability of aluminum alloy doors and windows.
Specifically, as shown in Fig. 2, the inside top surface of the protecting box 3 is welded with the second mounting base 32, the protecting box 3
Outer wall thread connecting cover plate 31；By the way that cover board 31 to be threadedly coupled in protecting box 3, convenient for being installed to protection location 4
It is fixed；Meanwhile convenient for the replacement of cover board 31.
Specifically, as shown in Figures 2 and 3, the protection location 4 includes support plate 41, slide plate 42, torsional spring 43, the first volume
Cylinder 44, protective film 45 and fixing piece 46, are slidably connected between the slide plate 42 and second mounting base 32, the slide plate 42
Between second mounting base 32 by limit stud 6 be fixedly connected, by limit stud 6 control 42 top surface of No.1 sliding block with
Distance between second mounting base 32；The bottom surface of the slide plate 42 is symmetrically arranged with the support plate 41, and support plate 41 is welded on one
On number sliding block 42, first reel 44 is rotatably connected to by shaft between the support plate 41, first reel 44 with
It is connected between the support plate 41 by the torsional spring 43, the outer wall of first reel 44 is wound with the protective film 45, institute
Stating protective film 45 is transparent configuration, and the end of the protective film 45 is equipped with the fixing piece 46, the protective film 45, the fixation
Part 46 is through the protecting box 3；By between support plate 41, No.1 sliding block 42, torsional spring 43, the first reel 44 and fixing piece 46
Mutual cooperation, protective film 45 is fixed, convenient for the stretching and withdrawal of protective film 45, and is conveniently replaceable.
Specifically, the end of the inserted block 461 is as shown in figure 4, the fixing piece 46 includes inserted block 461 and clamp 462
Triangular shape, the inserted block 461 are connect with the end gluing of the protective film 45；It is joined by gluing and protective film 45 is torn open
It unloads, convenient for the replacement of protective film 45, to improve the protecting effect of protective film 45.
Specifically, as shown in Figure 1, the angle between the protective film 45 and the window-frame 7 is 15 ° -45 °, the protection
The width of film 45 is greater than the width of the window-frame 7；By its design so that protective film 45 utmostly covers window-frame 7,
Realize rain cover protection.
Specifically, as shown in figures 1 and 3, the inside of the positive stop strip 5 offers mating groove 51, and the mating groove 51 is matched
It closes and connects the inserted block 461, the mating groove 51 is mutually clamped with the clamp 462 and connect, the bottom surface both ends of the positive stop strip 5
It is respectively perpendicular and is welded with the first gag lever post 52, the second gag lever post 53, first gag lever post 52 is rotated with first rotary column 212
Connection, second gag lever post 53 are rotatablely connected with the third rotary column 232；Pass through the first gag lever post 52 and the second gag lever post 53
Between mutual cooperation, realize positive stop strip 5 rotation.
The traction unit 2 being distributed using parallelogram, when window is opened, traction unit 2 can follow expansion, and
Protective film 45 is extracted out simultaneously, so that protective film 45 can form protection screen at the top of window during window is opened
Barrier, when closing the window, protective film 45 can collapse on the first reel 44, and traction unit 2 can also collapse together, to keep away
Exempt from rainwater and enter interior, occupied area is small, easy to operate, the function that can be taken into account ventilation and keep off the rain；The extraction of protective film 45
Area can freely be adjusted according to the big open angle of window, applied widely；Separable protective film 45 and positive stop strip 5, remove
Protection location 4 replaces protective film 45 to realize, later maintenance is easy.Specifically have:
(1) when opening door and window, window-frame 7 of extrapolating, in 7 motion process of window-frame, collapsing traction unit 2 together can be to
Outer expansion, window-frame 7 by fixed link 211 drive the first rotary column 212 movement, the first rotary column 212 around fixed link 211 rotate and it is same
When outside draw the first strut 22 so that the second rotary column 231 is relatively rotated with third rotary column 232, the second strut is drawn outside third rotary column 232
24, so that the 4th rotary column 252 rotates in the first mounting base 251, gradually spread out to form square so that collapsing each strut together
Shape；
(2) during traction unit 2 is unfolded, the first rotary column 212 outer can draw the first gag lever post 52, the second rotary column 232
Outer the second gag lever post 53 can be drawn, so that positive stop strip 5 pulls out protective film 45, the first reel 44 of the drive rotation of protective film 45 is simultaneously continuous
It is produced from the first reel 44, the first reel 44 can compress torsional spring 43 when rotating；When window-frame 7 is opened to extreme position, protect
Cuticula 45 can also be drawn out maximum area, and protective film 45 can be completely covered on the open space at 7 top of window-frame, to prevent rain
Water enters within doors；
(3) when closing the window, the first strut 22, the second strut 24 can be collapsed to closing direction, and the meeting of protective film 45 exists
It is partially recovered under the drive of torsional spring 43 on first reel 44, there are also parts to stay in outside by the traction of 45 positive stop strip 5 of protective film；
(4) it when protective film 45 using needing replacing for a period of time, presses clamp 462 and makes inserted block 461 and mating groove 51
Cover board 31 is opened in separation, is backed out limit stud 6, can be removed protection location 4, new protection location 4 is then inserted into second
In mounting base 32.
The present invention uses the traction unit 2 being distributed at parallelogram, and when window is opened, traction unit 2 can be with travelling with the exhibits on an exhibition tour
It opens, and simultaneously extracts protective film 45 out, so that protective film 45 can form guarantor at the top of window during window is opened
Protect barrier, when closing the window, protective film 45 can collapse on the first reel 44, traction unit 2 can also collapse together, from
And rainwater is avoided to enter interior, occupied area is small, easy to operate, the function that can be taken into account ventilation and keep off the rain；Protective film 45
Extraction area can freely be adjusted according to the big open angle of window, applied widely；Separable protective film 45 and positive stop strip 5,
Protection location 4 is removed, protective film 45 is replaced to realize, later maintenance is easy.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of method for improving indoor air flows, it is characterised in that: method includes the following steps:
S1 opens indoor exhaust fan；
After the completion of S2, S1, the window with function of keeping off the rain is opened；
It includes mounting rack (1), traction unit (2), protecting box (3), protection that is used in this method, which has the window for function of keeping off the rain,
Unit (4), positive stop strip (5) and window-frame (7)；The inside of the mounting rack (1) is rotatablely connected the window-frame by shaft (71)
(7)；It is welded with the traction unit (2) at the top of the window-frame (7), the traction unit (2) is rotatablely connected the positive stop strip
(5), the positive stop strip (5) is fixedly connected the protection location (4), and the traction unit (2) is to pull out the protection location
(4), the protection location (4) is to form barrier at the top of the window-frame (7)；The top of the mounting rack (1) is equipped with institute
It states protecting box (3), the internal slide of the protecting box (3) connects the protection location (4)；Cleaning is equipped in the window-frame (7)
Unit (8)；The cleaning unit (8) includes sliding block (81), fixed block (82), scraper plate (83) and spring (84)；The window-frame (7)
Bottom interior wall offers cavity (72)；The sliding block (81) is located in cavity (72)；The rope made of hemp (85) are equipped in the cavity (72)；
The described rope made of hemp (85) one end is fixed on sliding block (81) left lateral sides, and the other end is wound in shaft (71) surface；The cavity (72)
Right sidewall is fixed with fixed block (82)；The spring (84) is fixed between sliding block (81) and fixed block (82)；The scraper plate
(83) fitting glass outer surface design, and slide in the sliding slot of window-frame (7) surface, while scraper plate (83) surface is equipped with cotton, cotton
Cloth contacts glass surface, the cleaning efficiency of glass can be improved, while preventing from scraping figured plate glass；The sliding block (81) and scraper plate (83) are equal
It is made of magnetic material, and sliding block (81) and scraper plate (83) opposite pole are oppositely arranged；Inner wall is equal up and down for the cavity (72)
Equipped with graphite linings (73), sliding block (81) sliding can be made more smooth.
2. a kind of method for improving indoor air flows according to claim 1, it is characterised in that: the traction unit
It (2) include the first rotating member (21), the first strut (22), the second rotating member (23), the second strut (24) and third rotating member
(25), first strut (22), second strut (24), the mounting rack (1) and the window-frame (7) is in parallel four
The distribution of side shape, first rotating member (21) includes fixed link (211) and the first rotary column (212), the fixed link (211) and institute
The top surface welding of window-frame (7) is stated, the fixed link (211) is rotatably installed on first rotary column (212), first rotary column
(212) it is welded on first strut (22), second rotating member (23) includes the second rotary column (231) and third rotary column
(232), second rotary column (231) and first strut (22) are welded, and pass through shaft at the top of second rotary column (231)
It is rotatably installed on the third rotary column (232), the third rotary column (232) is welded on second strut (24), described
Third rotating member (25) includes the first mounting base (251) and the 4th rotary column (252), the second strut (24) welding the described 4th
Rotary column (252), the 4th rotary column (252) are rotatably installed on first mounting base (251) by shaft, first peace
Dress seat (251) is welded on the outer wall of the mounting rack (1)；Pass through the first rotating member (21), the first strut (22), the second rotation
Mutual cooperation between part (23), the second strut (24) and third rotating member (25), so that window is able to carry out opening and closing.
3. a kind of method for improving indoor air flows according to claim 2, it is characterised in that: the protecting box
(3) inside top surface is welded with the second mounting base (32), the outer wall thread connecting cover plate (31) of the protecting box (3).
4. a kind of method for improving indoor air flows according to claim 3, it is characterised in that: the protection location
It (4) include support plate (41), slide plate (42), torsional spring (43), the first reel (44), protective film (45) and fixing piece (46), institute
State and be slidably connected between slide plate (42) and second mounting base (32), the slide plate (42) and second mounting base (32) it
Between by limit stud (6) be fixedly connected；The bottom surface of the slide plate (42) is symmetrically arranged with the support plate (41), and support plate
(41) it is welded on No.1 sliding block (42), first reel is rotatably connected to by shaft between the support plate (41)
(44), it is connect between first reel (44) and the support plate (41) by the torsional spring (43), first reel
(44) outer wall is wound with the protective film (45), and the protective film (45) is transparent configuration, the end of the protective film (45)
Equipped with the fixing piece (46), the protective film (45), the fixing piece (46) are through the protecting box (3)；Pass through branch
Mutual cooperation between fagging (41), No.1 sliding block (42), torsional spring (43), the first reel (44) and fixing piece (46), to protective film
(45) it is fixed, is convenient for the stretching and withdrawal of protective film (45).
5. a kind of method for improving indoor air flows according to claim 4, it is characterised in that: the fixing piece
(46) include inserted block (461) and clamp (462), the end of the inserted block (461) is triangular shape, the inserted block (461) with it is described
The end gluing of protective film (45) connects.
6. a kind of method for improving indoor air flows according to claim 4, it is characterised in that: the protective film
(45) angle between the window-frame (7) is 15 ° -45 °, and the width of the protective film (45) is greater than the width of the window-frame (7)
Degree.
7. a kind of method for improving indoor air flows according to claim 5, it is characterised in that: the positive stop strip
(5) inside offers mating groove (51), mating groove (51) mating connection inserted block (461), the mating groove (51)
It is mutually clamped and connect with the clamp (462), the bottom surface both ends of the positive stop strip (5), which are respectively perpendicular, is welded with the first gag lever post
(52), the second gag lever post (53), first gag lever post (52) and first rotary column (212) are rotatablely connected, second limit
Position bar (53) and the third rotary column (232) are rotatablely connected；Pass through the phase between the first gag lever post (52) and the second gag lever post (53)
The rotation of positive stop strip (5) is realized in mutually cooperation.
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| CN201910005107.8A CN109736691A (en) | 2019-01-03 | 2019-01-03 | A method of improving indoor air flows |
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| CN201910005107.8A CN109736691A (en) | 2019-01-03 | 2019-01-03 | A method of improving indoor air flows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664101A (en) * | 2020-12-27 | 2021-04-16 | 重庆工业职业技术学院 | Be used for classroom rainy day ventilative glass window can open |
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| CN104074449A (en) * | 2013-03-29 | 2014-10-01 | 冯磊 | Automatic window wiping device |
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Application publication date: 20190510 |
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