CN201396055Y

CN201396055Y - Wireless external transmission louver curtain capable of shielding sun light from bottom to top

Info

Publication number: CN201396055Y
Application number: CN2009201399827U
Authority: CN
Inventors: 韩兴国
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-20
Filing date: 2009-03-20
Publication date: 2010-02-03
Anticipated expiration: 2019-03-20

Abstract

The utility model discloses a wireless external transmission louver curtain capable of shielding sun light from bottom to top. The upper and the lower portions in hollow glass are respectively provided with an upper pulley block and a lower pulley block, a closing transmission chain is mounted on the upper pulley block and the lower pulley block in a matching mode, a pulley is mounted on the output end of a power output device externally arranged outside the hollow glass, the closing transmission chain is partially externally arranged outside the hollow glass and is mounted on the pulley rounding a steering wheel, two ends of a lifter rack arranged above a window leaf are fixedly mounted on transmission chains on two sides in the hollow glass, two ends of a rotary shaft mounted on the lifter rack are respectively provided with middle pulley blocks in a movable matching mode, the upper end of a keel-line is fixedly connected on a coiling fastener which is fixedly connected on the rotaryshaft, the upper end of a louver pull wire rounds the upper pulley block to be twisted and fixedly connected on the middle pulley block, and the lower end rounds the lower pulley block to upwardly pass through a puncture which is arranged on the window leaf and to be further twisted and fixedly connected on the middle pulley block. The wireless external transmission louver curtain can not only guarantee the complete lighting amount, but also has better lighting effect.

Description

A kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top

Technical field

The utility model belongs to the improvement of shutter, particularly a kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top.

Background technology

Existing sun blind divide external and built-in two kinds, built-in sun blind promptly are built between the hollow glass, the mode of its unlatching is for from top to bottom, the maximum drawback of this kind sun blind is when keeping the sun off direct projection, but reduced indoor normal light-inletting quantity simultaneously, when sunlight enters (bedroom by the window direct projection, the parlor, office etc.) indoor, when impinging upon on the human body, the amplitude that sun blind are left behind is bigger, just can cover sunlight, also have only the bottom of window to be in opening and carry out daylighting, lighting quantity is on the low side, and indoor light is dim, very difficult solution is the contradiction of shading but also daylighting not only, influence people's routine work and work, and also there is above-mentioned technical problem in the mode of external its unlatching of sun blind also for from top to bottom.

Secondly, at present at home and abroad such as above-mentioned sun blind, its power take-off all is built-in or stationary point formula, all needs to draw the control of a control cable and be built in hollow glass compartment internally-powered output device in hollow glass, has influenced the overall aesthetics of window.

The utility model content

The purpose of this utility model is to provide a kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top, and safety, fire prevention are covered window in the mode that rises from bottom to top, guarantees sufficient lighting quantity in shading, and the daylighting effect is better.

The purpose of this utility model is achieved in that a kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top, comprise the hollow glass compartment, be equipped with sheet window leaf and coiling clamp in the hollow glass interlayer, between this sheet window leaf by being fixed in the connection that matches of Keel Line on the window leaf, in hollow glass two ends on, the bottom is installed with symmetrical top sheave group and downslide wheels respectively, on top sheave group and downslide wheels, cooperate the closed driving-chain that symmetry is installed, on its output of the power take-off outside being placed on hollow glass pulley is installed; Wherein the part of a closed driving-chain is placed on outside the hollow glass, and walks around directive wheel and cooperate and to be installed on the pulley; Its two ends of crane that are positioned at the setting of window leaf top are packed in respectively on the driving-chain of hollow glass both sides setting, its two ends of the rotating shaft of installing on this crane are installed with the intermediate pulley group of coaxial rotation respectively movingly, the upper end of Keel Line is twined and is fixed on the coiling clamp, and the coiling clamp is fixed in the rotating shaft; Be arranged on the pulley that the pulley of walking around the top sheave group in its upper end of blinds backguy in the hollow glass is wrapped in the intermediate pulley group and affixed, the pulley that the downslide wheels are walked around in its lower end is upward through on the same pulley that the perforation that is equipped with on the sheet window leaf is wrapped in above-mentioned intermediate pulley group and is affixed.

Principle of the present utility model can be derived according to technique scheme and be drawn, when opening the utility model, use is placed on the outer manual whirligig of hollow glass or (promptly Qian Bu driving-chain moves upward in the rotation of electric rotary body driving driving-chain, the driving-chain at rear portion moves downward), the driving-chain that moves upward drives that crane is corresponding to move upward, meanwhile, on, the pulley of downslide wheels rotates as driven pulley, because the upper end of blinds backguy is fixed on the pulley of intermediate pulley group with canoe, the downward unwrapping wire of its upper end beginning, and its lower end is also because of on the same pulley that is fixed in this intermediate pulley group with canoe, its lower end then take-up simultaneously (lower end of blinds backguy is wrapped in the same pulley of this intermediate pulley group, this pulley upwards rises simultaneously), the length of blinds backguy upper end unwrapping wire and the equal in length of its lower end take-up, be fixed in Keel Line in the rotating shaft that moves upward and drive then that stratiform window leaf upwards rises and rotation is holded up, cooperate the blinds backguy of passing the window shot hole of leaf to cooperate Keel Line work simultaneously, the blinds backguy is upwards risen and when rotation holds up at stratiform window leaf, prevents the not in place or rotation of stratiform window leaf rotation excessively.

The window leaf rotates successively one by one, holds up in the process that rises and begins shielded from sunlight from the bottom of window.Window leaf of the present utility model can be raised to suitable height, reserve the top of window and carry out daylighting as daylight opening, shielded from sunlight from top to bottom, when covering direct sunlight, enter the top that optical channel is in the window leaf all the time, by regulating the rise amplitude of window leaf, just can correspondingly regulate the luminous flux that is in window leaf top, therefore, the lighting quantity abundance does not influence daily life work.

Intermediate pulley group of the present utility model be equivalent to one can the work of rotating flowing mode upset (wheel) mechanism of tilting window leaf blade, one of Keel Line is fixed on the coiling clamp, and the coiling clamp is packed in the rotating shaft, the upset of window leaf blade is finished by the pulley of intermediate pulley group, and the intermediate pulley group is then by closed driving-chain (under the driving of external power take-off) driven rotary.

By elaboration, can obtain the most significant two technical characterstics of the utility model to above-mentioned the utility model know-why:

(1) the utility model is built in the window leaf (group) that moves in the hollow glass from bottom to top by being placed on the outer power take-off control of hollow glass, belong to initiative both at home and abroad, broken through the Design Mode of domestic and international built-in (being about to power take-off is arranged in the hollow glass compartment) transmission, reach the technique effect of wireless outer transmission, the user controls the switching of window leaf group by comprising mode manual or electronic or remote control control, and arbitrarily operation has more hommization;

(2) the utility model has been broken the Design Mode of domestic conventional window leaf group.When window leaf group of the present utility model was in the state of complete opening, its window leaf (group) was in the lowermost end of window frame; When window leaf group of the present utility model is in complete closing state, its window leaf (group) is in the top of window frame, so the mode of its shielded from sunlight is for from bottom to top, the logical light quantity that the height that rises by window leaf (group) comes corresponding adjustment window leaf (group) top opening, sunlight is all the time in the window opening inlet chamber of window leaf (group) top, the logical light quantity negative correlation of height that window leaf (group) is risen and window leaf (group) top, when the height that is risen when window leaf (group) increases, corresponding the reducing of logical light quantity of window leaf (group) top, otherwise the corresponding increase of logical light quantity of window leaf (group) top, up to the user adjust to by external power take-off suitable put into the indoor lighting amount till, fundamentally solved the contradiction of shading and daylighting.

In sum, the utility model covers window in the mode that rises from bottom to top, guarantees sufficient lighting quantity in shading, and the daylighting effect is better, and following outstanding technological merit is arranged:

1. this area traditional operation present situation has been broken in curtain of the present utility model design, has realized wireless outer transmission, comprises manually or electronic, also can remote control controls the switching of its curtain, arbitrarily operates to have more hommization;

2. in addition, curtain of the present utility model is positioned at the hollow glass compartment, and its window leaf can move from bottom to top, and arbitrarily stall has solved the contradiction of shading and daylighting; Cover window in the mode that rises from bottom to top, guarantee sufficient lighting quantity in shading, the daylighting effect is better;

3. its curtain of the utility model is built in the hollow glass compartment, so its safety, fire prevention, energy-conservation, has started high-quality living space.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

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

Fig. 2 twines the structure for amplifying schematic diagram of affixed mode for the utility model intermediate pulley group and blinds backguy.

The specific embodiment

A kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top, as shown in Figures 1 and 2, comprise the hollow glass compartment, be equipped with sheet window leaf 11 and coiling clamp 10 in the hollow glass interlayer, between this sheet window leaf 11 by being fixed in the connection that matches of Keel Line 12 on the window leaf 11, in hollow glass two ends on, the bottom is installed with symmetrical top sheave group 1 and downslide wheels 13 respectively, on top sheave group 1 and downslide wheels 13, cooperate the closed driving-chain 2 that symmetry is installed, on its output of the power take-off outside being placed on hollow glass outside being placed on hollow glass pulley 14 is installed, this power take-off is manual whirligig or electric rotary body; Wherein the part of a closed driving-chain 2 is placed on outside the hollow glass, and walks around directive wheel 4 and cooperate and be installed on the pulley 14, and pulley 14 and guide wheel 4 can cooperate in the cabinet 5 that is installed in the hollow glass side; Crane 7 its two ends that are positioned at the setting of window leaf 11 tops are packed in respectively on the closed driving-chain 2 of hollow glass both sides setting, rotating shaft 9 its two ends of installing on this crane 7 are installed with the intermediate pulley group 8 of coaxial rotation respectively movingly, the upper end winding of Keel Line 12 is fixed on the coiling clamp 10 affixed, and coiling clamp 10 is fixed in the rotating shaft 9; As shown in Figure 2, be arranged on the pulley that window leaf backguy 3 its upper end 17 pulleys of walking around the top sheave group in the hollow glass are wrapped in intermediate pulley group 8 and affixed, the pulley that the downslide wheels are walked around in its lower end 16 is upward through on the same pulley that the perforation that is equipped with on the sheet window leaf 11 is wrapped in above-mentioned intermediate pulley group 8 and is affixed.

Manual whirligig or electric rotary body are placed on the outer benefit of hollow glass can conveniently be overhauled, if be contained in the hollow glass, in case manually whirligig or electric rotary body except fault, then cumbersome, correspondingly, maintenance is got up just relatively more difficult, wastes time and energy.Electric rotary body can be hand-held keying light-weight electric machine.

Closed driving-chain 2 is iron hoop chain or copper ring chain or the ring-band shape chain 6 that is made of cloth, uniform interval is being provided with through hole 15 on this ring-band shape chain 6, and closed driving-chain is rotated synchronously, represents as Fig. 1, the fabric chain of ring-band shape can be applicable among the relatively thinner hollow glass of interlayer owing to thinner.

The perforation that is equipped with on the sheet window leaf 11 is symmetricly set on the two ends of window leaf 11 respectively, and the benefit that this perforation is arranged on both sides can be covered this perforation for the window both sides, increases disguised.The hollow glass outside seals by seal, and its inner chamber is being provided with inert gas, and this inert gas is argon gas or nitrogen or neon, as long as favorable sealing property then is in dustless state in the hollow glass, thing window leaf blade exempts to change clothes.When the hollow glass sandwich is thicker, inert gas is charged in the hollow glass with the extraneous atmospheric gas pressure of balance, prevent that external atmosphere pressure from acting on the external surface of hollow glass, prevent to lose shape or be out of shape; When the hollow glass sandwich is thin,, also just need not inert gas is injected its inner chamber because it is difficult for losing shape or being out of shape.

The utility model belongs to initiative both at home and abroad, adaptable place is numerous, as be useful in places such as arenas, auditorium, hotel, restaurant, hotel, enterprise, company, factory building or laboratory, its material therefor extensively is easy to get, its process structure compactness, low cost of manufacture, practical, be easy to apply, the market potential development space is huge.

Claims

1, a kind of wireless outer transmission sun blind of shielded from sunlight from bottom to top, comprise the hollow glass compartment, be equipped with sheet window leaf (11) and coiling clamp (10) in the hollow glass interlayer, between this sheet window leaf (11) by being fixed in the connection that matches of Keel Line (12) on the window leaf (11), it is characterized in that: in hollow glass two ends on, the bottom is installed with symmetrical top sheave group (1) and downslide wheels (13) respectively, go up the closed driving-chain (2) that cooperation is installed with symmetry in top sheave group (1) and downslide wheels (13), pulley (14) is installed on its output of the power take-off outside being placed on hollow glass; Wherein the part of a closed driving-chain (2) is placed on outside the hollow glass, and walks around directive wheel (4) and cooperate and to be installed on the pulley (14); Its two ends of crane (7) that are positioned at the setting of window leaf (11) top are packed in respectively on the closed driving-chain (2) of hollow glass both sides setting, go up the intermediate pulley group (8) that its two ends of rotating shaft (9) of installing are installed with coaxial rotation respectively movingly at this crane (7), the upper end of Keel Line (12) is twined and is fixed on the coiling clamp (10), and coiling clamp (10) is fixed in the rotating shaft (9); Be arranged on the pulley that the pulley of walking around the top sheave group in its upper end (17) of window leaf backguy (3) in the hollow glass is wrapped in intermediate pulley group (8) and affixed, the pulley that its lower end (16) walk around the downslide wheels is upward through on the same pulley that the perforation that is equipped with on the sheet window leaf (11) is wrapped in above-mentioned intermediate pulley group (8) and is affixed.

2, the wireless outer transmission sun blind of shielded from sunlight from bottom to top according to claim 1 is characterized in that: closed driving-chain (2) is iron hoop chain or copper ring chain or the ring-band shape chain (6) that is made of cloth.

3, the wireless outer transmission sun blind of shielded from sunlight from bottom to top according to claim 2 is characterized in that: this ring-band shape chain (6) is gone up uniform interval through hole (15) is being set.

4, the wireless outer transmission sun blind of shielded from sunlight from bottom to top according to claim 1, it is characterized in that: the perforation that is equipped with on the sheet window leaf (11) is symmetricly set on the two ends of window leaf (11) respectively.

5, the wireless outer transmission sun blind of shielded from sunlight from bottom to top according to claim 1, it is characterized in that: this hollow glass outside seals by seal.

6, the wireless outer transmission sun blind of shielded from sunlight from bottom to top according to claim 1, it is characterized in that: this power take-off is manual whirligig or electric rotary body.