CN201125657Y - Airflow controllable plastic-steel shutter - Google Patents
Airflow controllable plastic-steel shutter Download PDFInfo
- Publication number
- CN201125657Y CN201125657Y CNU2007200081682U CN200720008168U CN201125657Y CN 201125657 Y CN201125657 Y CN 201125657Y CN U2007200081682 U CNU2007200081682 U CN U2007200081682U CN 200720008168 U CN200720008168 U CN 200720008168U CN 201125657 Y CN201125657 Y CN 201125657Y
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- shutter
- window
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Abstract
The utility model discloses a tech shutter whose air flow is controllable, comprising a window frame and shutter leaves, a plurality of shutter leaves are rotated connected in the window frame, the quantity is suitable, the structure is characterized in that the shutter leaves are rotated connected with a linked rod through a rotating rod, the linked rod is connected to a hand window opener. The hand window opener comprises a hand lever, a worm, and a worm wheel, the hand lever is rotated connected to the worm wheel, the worm wheel is driven connected with the worm. The utility model has a simple structure, and opens flexibly, the shutter leaves are self-locked, the ventilation and the direction of the air flow is controllable, in addition, the appearance is beautiful, the utility model is safe and reliable, is convenient to clean, is very suitable for middle and small school, hospital, house, and general industrial buildings such as light industry(generating harmful gas, such as shoes factory), industry of fine chemicals, and storage etc. which has high requirement on lighting. The utility model is particularly suitable for muggy and rainy climate area in the south of our country to use.
Description
Technical field:
The utility model relates to a kind of shutter, relates in particular to the controlled plastic-steel shutter of a kind of air-flow.
Background technology:
Traditional sliding sash daylighting area is little, can not control air quantity well, regulate wind direction and angle self-locking; Do not adopt drawer type blinds buckle lock structure, thereby install, clean, change inconvenience; Design does not have special rhone, water-guiding hole in orbit, and the ponding in the track is all discharged outside window; Do not adopt the tubular rectangular structure design, sash does not adopt tenon to plug together mode, thereby the physical property of whole window is not good; Existing upper and lower section bar operation noise is bigger; Install in structure, do not adopt with layer plug together, different layer colludes and closes and the sealing of multilayer felt, thereby when window was closed, its air leak amount was big, seal is bad.
Summary of the invention:
In view of the problem that known technology exists, the purpose of this utility model is to provide a kind of and can ventilates controlled and the tightness controlled plastic-steel shutter of air-flow preferably.
The purpose of this utility model is to realize like this, the controlled plastic-steel shutter of described air-flow, comprise window frame and louvre blade, be rotatably connected to the louvre blade of suitable number in the window frame, its design feature is that described louvre blade all is rotationally connected by a dwang and a trace, and trace is connected with hand window latch.
The purpose of this utility model also can be achieved through the following technical solutions, the controlled plastic-steel shutter of described air-flow, and its characteristics are that described hand window latch comprises hand crank, worm and worm wheel, the hand crank worm gear that is rotationally connected, worm-drive connects worm screw.
Advantage of the present utility model: resisting wind press capacity of the present utility model, air-tightness and watertightness performance index all meet national standard, the utlity model has simple in structure, open flexibly, ventilation sunshade, blinds self-locking, ventilation is adjustable, airflow direction is controlled, have characteristics aesthetic in appearance, safe and reliable, that be convenient to clean concurrently, be very suitable for general industry buildings such as civilian construction such as ventilation, the demanding middle and primary schools of daylighting, hospital, dwelling house and light industry (pernicious gas produces, as Shoes Factory etc.), fine chemistry industry, warehouses.Be particularly suitable for the use in areas such as China south is sultry, rainy climate.Characteristics of the present utility model are:
1) the ventilation and lighting area is big: owing to adopt the design of blinds track structure, the area of its ventilation and lighting can reach 90% of whole window ara when opening the glass window ventilation, thereby Duo 50% than traditional sliding sash daylighting area, thus solved indoor air convection, increase the problem of indoor oxygen content.
2) the control air quantity, regulate wind direction, angle self-locking: the utility model is owing to adopt worm screw, the worm gear controlling organization as shutter, along with the upset of shutter can the regulated at will air quantity size and wind direction, and auto-lock function is arranged.
3) sun-shading rain-proof, anti-theft security: the utility model glass louvre sheet adopts frosted tempered glass, it is indoor that sunlight can't be shining into, and guarantee indoor ventilation and lighting, handles because of glass adopts flexible tempering, its compressive strength is five times of simple glass, has certain anti-theft security effect.
4) appearance looks elegant, ornamental strong: the utility model adopts the golden section proportion moulding with section bar the ratio of width to height on overall structure, laterally adopt glass to folded reinforcing rib structure, make product seem well arranged, third dimension is strong, luxurious elegance gives people's vision handsome in appearance.
5) unlatching is durable flexibly: controlling organization of the present utility model and accessory adopt the precision stainless steel casting, thereby it is light that this window is opened, and Never-rusty is durable in use.
6) clean conveniently: the utility model adopts drawer type blinds buckle lock structure on structure design, make the glass louvre sheet of this window all can disassemble from window frame or install indoor, thereby install, clean, change more convenient.
7) rainwater leakage prevention: the utility model designs special rhone, water-guiding hole in orbit, and the ponding in the track is all discharged outside window.
8) resisting wind press capacity is strong: the utility model structurally adopts the tubular rectangular structure design, and sash adopts tenon to plug together mode, and adopts the mode of special reinforcing rib to improve the physical property of whole window.The mechanical strength such as resistance to compression, tension, shearing resistance, degree of disturbing of every kind of section bar is enhanced, thereby makes the resisting wind press capacity of this window reach 8 grades of GBs.
9) remove noise protection environment: the utility model changes existing upper and lower section bar the tubular structure of sealing into and adopts horizontal felt sealing means to eliminate all is the shear wave of noise.Thereby adopting special symmetrical paraphase ring to form elimination city, de-noising chamber noise compressional wave makes this window can reach the 25-45 decibel every noise.
10) heat preservation energy-saving: the utility model is installed in structure, adopts with layer to plug together, and different layer colludes and closes and the sealing of multilayer felt, compact conformation, thus when this window was closed, its air leak amount was much smaller than conventional window.Detect through national quality testing department, air-tightness reaches 4 grades of GBs.
Description of drawings:
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Among the figure: window frame 1, louvre blade 2, dwang 3, trace 4, hand window latch 5, hand crank 6.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated:
As Fig. 1, shown in Figure 2, the utility model comprises window frame 1 and louvre blade 2, be rotatably connected to the louvre blade 2 of suitable number in the window frame 1, louvre blade 2 is general and come in the window frame 1, its design feature is that described louvre blade 2 all is rotationally connected by a dwang 3 and a trace 4, trace 4 is connected with hand window latch 5, reach the opening angle or the closure of control louvre blade 2 and window frame 1 by 4 swings of hand window latch 5 control traces, hand window latch 5 adopts worm screw, the worm gear controlling organization, driving worm gear by the hand crank 6 that shakes hand window latch 5 rotates, worm gear drives moves by worm screw, the worm screw cylinder lever connecting rod, pull bar rotates trace 4 swing control louvre blades 2, along with the upset of shutter can the regulated at will air quantity size and wind direction, and auto-lock function is arranged; Louvre blade can adopt frosted tempered glass.
Claims (2)
1. controlled plastic-steel shutter of air-flow, comprise window frame (1) and louvre blade (2), be rotatably connected to the louvre blade (2) of suitable number in the window frame (1), it is characterized in that described louvre blade (2) all is rotationally connected by a dwang (3) and a trace (4), trace (4) is connected with hand window latch (5).
2. the controlled plastic-steel shutter of air-flow according to claim 1 is characterized in that described hand window latch (5) comprises hand crank (6), worm and worm wheel, hand crank (6) worm gear that is rotationally connected, and worm-drive connects worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200081682U CN201125657Y (en) | 2008-05-16 | 2008-05-16 | Airflow controllable plastic-steel shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200081682U CN201125657Y (en) | 2008-05-16 | 2008-05-16 | Airflow controllable plastic-steel shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125657Y true CN201125657Y (en) | 2008-10-01 |
Family
ID=39999128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200081682U Expired - Fee Related CN201125657Y (en) | 2008-05-16 | 2008-05-16 | Airflow controllable plastic-steel shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125657Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785442A (en) * | 2015-04-15 | 2015-07-22 | 刘堂春 | Pneumatic particulate separating device and mineral powder processing production line |
-
2008
- 2008-05-16 CN CNU2007200081682U patent/CN201125657Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785442A (en) * | 2015-04-15 | 2015-07-22 | 刘堂春 | Pneumatic particulate separating device and mineral powder processing production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20120516 |