CN202117535U

CN202117535U - Blinds sunshading window

Info

Publication number: CN202117535U
Application number: CN2011200607143U
Authority: CN
Inventors: 崔国尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2012-01-18
Anticipated expiration: 2021-03-10

Abstract

The utility model discloses a blinds sunshading window, which comprises a frame structure formed by guide rails (1) on two sides, an upper cross beam (3), a lower cross beam (3) and curtain sheets (4). A transmission mechanism and a turnover mechanism are disposed in a space formed by the guides rails (1) on the two sides; the upper cross beam (2) is provided with a motor (5), which transmits motive power to an annular chain (8) through transmission chain wheels (10); a locking piece (13) and a bearing piece (12) are disposed on the annular chain; the upper end of the annular chain (8) is disposed on one transmission wheel (10) and the lower end of the annular chain (8) is disposed on the transmission wheel (10) on a pulling device (14); two ends of each curtain sheet (4) are provided with a curtain sheet slide bar (9); the upmost curtain sheet slide bar (9) is integrated with a turnover holder (7); an offsetting spring (11) is disposed on the other end of the turnover holder (7); the undermost curtain sheet slide bar (9) is inserted in the locking piece (13) and is rotatable in the locking piece (13); and the curtain sheets (4) are connected by iron hoop chains (6) in an equidistant manner. The transmission mechanism comprises the transmission chain wheels (10), the annular chain (8), the locking piece (13), and the pulling device (14); and the turnover mechanism comprises the annular chain (8), the bearing piece (12), the turnover holder (7), the iron hoop chain (6) and the offsetting spring (11). The blinds sunshade window can be installed on an outer wall outdoors and realizes greatest day lighting, ventilation, energy conservation, consumption reduction while realizing sunshading and heat insulation, thereby having remarkable effects.

Description

Louver window

Technical field

The utility model relates to a kind of Louver window.

Background technology

Call under the energy-saving and cost-reducing policy guide in country, low-carbon (LC) has been listed national development plan in.Along with global warming, temperature will be more and more hotter, cut down the consumption of energy into world's common recognition.Although country has executed the building exterior wall heat preserving standard, and dropped into a large amount of manpower and materials,, in the inlet chamber that outdoor heat will have no to block, consumed mass energy if door and window does not take the heat-insulation and heat-preservation measure with all that has been achieved is spoiled.As adopt movable Louver window; Can most heat radiations effectively be intercepted outdoor; And can in shading sun-proof, keep room ventilation, printing opacity, ventilative, in order to achieve the above object; Just must have a kind ofly can be installed in outdoorly, and can go up and down, close the Louver window of blind sheet function.

Summary of the invention

Goal of the invention: the utility model purpose is to existing technical deficiency, provides a kind of and can be installed in outdoor sunshade, heat insulation, windproof, and can use the novel Louver window of wish light modulation, ventilative, antitheft by the user.

Technical scheme; The described Louver window of the utility model, it comprises that two side rails and top rail, lower transverse beam, curtain sheet form a frame construction, is provided with transmission mechanism and switching mechanism in two side rails; On top rail, be provided with motor, give ring-like chain through drive sprocket conduction power, and be respectively equipped with lock dog and jacking block in the above; Ring-like chain upper end is located on the drive sprocket, and the lower end is located on the drive sprocket that draws on yard device, and curtain sheet two ends are respectively equipped with curtain sheet slide bar; Going up most a curtain sheet slide bar and turnover bracket is a total adult; Back-moving spring is located at the other end of turnover bracket, descends a slice curtain sheet slide bar to be inserted and rotated in lock dog most, and can go up and down and rotation with ring-like chain.Between the curtain sheet by the equidistant connection of iron hoop chain.Draw yard device to be used to regulate the elasticity of ring-like chain.Described transmission mechanism comprises drive sprocket, ring-like chain, lock dog, draws a yard device, described switching mechanism to comprise ring-like chain, jacking block, turnover bracket, iron hoop chain and back-moving spring.

The operating principle of the utility model: when Louver window is in the complete opening state, descend a slice curtain sheet slide bar upwards to be promoted by ring-like chain through lock dog most, all curtain sheets all are overlapped in the top of sunshade window piecewise, and at this moment, jacking block is in the guide rail lowest positions.

When need curtain sheet descended, ring-like chain oppositely moved downward, and it is descending to drive lock dog and curtain sheet slide bar, and because of the curtain sheet is connected by iron hoop chain equidistance, the curtain sheet is opened descending by leaf, and at this moment, jacking block is in propradation.

When need curtain sheet was closed, ring-like chain continued to move downward, and this moment, jacking block played turnover bracket one end, and turnover bracket is positioned on the guide rail guide groove seat, and turnover bracket rotates and drive following each curtain sheet rotation until closing.At this moment, back-moving spring is in the position and stretches duty.

When need curtain sheet horizontal reset, ring-like chain moves upward, and jacking block is descending, unclamps turnover bracket one end, and the back-moving spring resilience pull-up turnover bracket other end produces reverse flip, drives each curtain sheet slide bar rotation, curtain sheet horizontal reset.

Beneficial effect; The utility model and present sunshade window compared with techniques have remedied common shutter and can only use rope to be connected with terraced line, can only be installed in indoor adjusting light, can not be installed in outdoor sunshading and heat-insulating, and very easily damage.The utility model adopts all-metal material to make, but outdoor mounted is sturdy and durable, can sunshading and heat-insulating maximum simultaneously obtain daylighting, let in air, guard against theft and reserved the fire-extinguishing and lifesaving passage, energy-saving effect is remarkable.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the switching mechanism sketch map of the utility model;

Fig. 3 is the transmission mechanism sketch map of the utility model.

Specific embodiments

As shown in the figure: two side rails (1) and top rail (2), lower transverse beam (3), curtain sheet (4) are formed a frame construction; Two side rails are provided with transmission mechanism and switching mechanism in (1), on top rail (2), are provided with motor (5), give ring-like chain (8) through drive sprocket (10) conduction power; And be respectively equipped with lock dog (13) and jacking block (12) in the above; Ring-like chain (8) upper end is located on the drive sprocket (10), and the lower end is located on the drive sprocket (10) that draws on yard device (14), and curtain sheet (4) two ends are respectively equipped with curtain sheet slide bar (9); Going up most a curtain sheet slide bar (9) and turnover bracket (7) is a total adult; Back-moving spring (11) is located at the other end of turnover bracket (7), descends a slice curtain sheet slide bar (9) to be inserted and rotated in lock dog (13) most, between the curtain sheet (4) by the equidistant connection of iron hoop chain (6).Described transmission mechanism comprises drive sprocket (10), ring-like chain (8), lock dog (13), draws a yard device (14), described switching mechanism to comprise ring-like chain (8), jacking block (12), turnover bracket (7), iron hoop chain (6) and back-moving spring (11).

When need Louver window curtain sheet was opened: motor (5) drove ring-like chain (8), lock dog (13) upwards, and pulling is risen last a slice curtain sheet slide bar (9) and overlapping above each curtain sheet (4) to the sunshade window the top, and jacking block this moment (12) is in the below of guide rail (1).

When need Louver window curtain sheet descended: motor (5) drove ring-like chain (8), lock dog (13) is downward, and last a slice curtain sheet slide bar (9) is descending, owing to be connected by iron hoop chain (6) equidistance between the curtain sheet (4), curtain sheet (4) is by the equidistance horizontal opening.

When the need sunshade curtain sheet overturn and closes: motor (5) drove ring-like chain (8), lock dog (13) continues descending.Jacking block this moment (12) is up, and jack-up turnover bracket (7) one ends, turnover bracket (7) are positioned on guide rail (1) the guide groove seat, and position rotating takes place turnover bracket (7), and each curtain sheet (4) below driving through iron hoop chain (6) is turned to synchronously and closes.At this moment, back-moving spring (11) is in the position and stretches duty.

When need sunshade curtain sheet horizontal reset: motor (5) drives ring-like chain (8), lock dog (13) is up; The descending end that unclamps turnover bracket (7) of jacking block (12); Back-moving spring (11) resilience pull-up turnover bracket (7) other end; Produce reverse rotation, iron hoop chain (6) drives all curtain sheet (4) revolutions, curtain sheet (4) horizontal reset.

Claims

1. a Louver window is characterized in that, it comprises that two side rails (1) and top rail (2), lower transverse beam (3), curtain sheet (4) form a frame construction; Two side rails are provided with transmission mechanism and switching mechanism in (1), on top rail (2), are provided with motor (5), give ring-like chain (8) through drive sprocket (10) conduction power; And be respectively equipped with lock dog (13) and jacking block (12) in the above; Ring-like chain (8) upper end is located on the drive sprocket (10), and the lower end is located on the drive sprocket (10) that draws on yard device (14), and curtain sheet (4) two ends are respectively equipped with curtain sheet slide bar (9); Going up most a curtain sheet slide bar (9) and turnover bracket (7) is a total adult; Back-moving spring (11) is located at the other end of turnover bracket (7), descends a slice curtain sheet slide bar (9) to be inserted and rotated in lock dog (13) most, between the curtain sheet (4) by the equidistant connection of iron hoop chain (6).

2. Louver window according to claim 1 is characterized in that, described transmission mechanism comprises drive sprocket (10), ring-like chain (8), lock dog (13), draws a yard device (14).

3. Louver window according to claim 1 is characterized in that, described switching mechanism comprises ring-like chain (8), jacking block (12), turnover bracket (7), iron hoop chain (6) and back-moving spring (11).