CN2379573Y - Full automatic metallic folding window leaf - Google Patents

Abstract

The utility model relates to a full automatic metallic folding window sash, which belongs to the design field of building doors and windows. The utility model is characterized in that two window sashes are respectively provided with a shaft; the lower end of the shaft is provided with a fan-shaped worm wheel; the fan-shaped worm wheel is engaged with a worm; the top end of the worm is provided with a gear which is engaged with an underdriving gear set; the underdriving gear set is engaged with a motor. When the motor is started, the shaft of the window sash can rotate, and one end of a parallelogram window sash frame, which is fixed to the shaft of the window sash generates deformation. The full automatic metallic folding window sash changes the original manual mode of opening and closing the window sash into an electric mode of opening and closing the window sash. After an aluminum alloy window is pulled to open, one half of a window is blocked, and the effects of visual angle, lighting, and ventilation which are influenced by the manual mode are eliminated. By making no use of a bolt, the utility model is easy to wipe glass for sanitation, and is hidden into a wall body and can not be exposed after folded.

Description

The superimposed sash of fully-automatic metal

The superimposed sash of the utility model fully-automatic metal relates to the mode of closing, particularly metal of house window sash, the improvement that the plastics sash opens and closes mode, belongs to the building doors and windows design field.

The house sash has two kinds from wooden, metal and even plastics switching mode: a kind of is the hand switch formula, exposes fine solarization after sash is opened and drenches with rain, if forget and hang up window catch, is easily damaged by strong wind, closes the window effort simultaneously, uses inconvenient.Another kind is the formula of manually operating a switch, overlap after sash is drawn back, shield half window standard width of a room in an old-style house, influence visual angle, daylighting and ventilation effect.

The utility model is to open and close on the basis of principle at full-automatic folding sash, sash after the utilization parallelogram principle will be opened is superimposed not to expose its advantage in body of wall: shared space is littler than collapsible, opens and closes more freely, be easy to smear glass and do health, do not use the window catch latch firm equally; Sash does not block the window standard width of a room in an old-style house after opening, and does not influence visual angle, daylighting and ventilation.

The purpose of this utility model is achieved in that sees that Fig. 1, Fig. 2 (have all only painted the right structure chart of window, the right of window is identical with left side structure, just the direction of motion is opposite), Fig. 3,9. two leaf sash respectively have an axle, a worm sector is equipped with in the lower end of axle 7., 8. worm sector meshes with worm screw, and the worm screw top has a gear 3. 2. to be meshed with train of reduction gears, train of reduction gears again with 1. gears engaged of motor.Pound brass 10. starter motor rotates by train of reduction gears transmission worm screw, because worm screw is meshed with worm sector, the fan axle can rotate 0 °-88 ° like this, two leaf sash again with other sash utilization parallelogram 6. principle be connected (see figure 3) up and down, when the fan axle rotates parallelogram generation deformation: when closing, casement is overlapped into in-line, opens the back casement and is overlapped into river font (see figure 1).During power failure, availablely shake handle 5., 4. logical phase conical gear group drives the worm screw rotation and plays the effect that opens and closes sash equally.Convenient for sash is opened and closed, the suspension pulley is equipped with in the sash upper end, and the track pulley is equipped with in the lower end, and stop is equipped with rebound spring.Close sash when becoming in-line, envelope crack cystosepiment rolls up automatically under the effect of spring with glass window and fits, and the rubber bar is housed, so tightly seamless after closing between the glass window.Sash after the unlatching is overlapped into the river font, every leaf sash width is no more than thickness of wall body, (also can design the sash width) according to user's needs, making sash after the unlatching only tie up space, window both sides (see figure 1) does not expose, both attractive in appearance not fragile, be convenient to the movable screen window net of dress in the body of wall again, body of wall is adorned the metal anti-theft net outward.

The utility model circuit design is seen Fig. 4, changes the 220V alternating voltage into the 13V-12V DC voltage by rectification and solves because of electric leakage electric shock problem; K ₁K ₂Be Isolating Switch.Fig. 3 is seen in this real novel appearance design.

That the utility model can be attached to is wooden, change former sash on metal and the plastics window-frame opens and closes mode, and also can produce the window standard width of a room in an old-style house according to the building construction needs be different size window more than 60 centimeters.

The utility model concrete structure is by following Fig. 1, Fig. 2, Fig. 3, Fig. 4 explanation.

Claims (4)

1, its technical characterictic of the superimposed sash of fully-automatic metal is: two leaf sash each have the root axle, a worm sector is equipped with in the lower end of axle, the same worm engaging of worm sector, the worm screw top has a gear to be meshed with train of reduction gears, train of reduction gears meshes with motor gear again, starter motor sash axle just can rotate, and an end is fixed on the parallelogram window sash frame generation deformation on the sash axle, plays switching function.

2, it is that the utilization parallelogram principle is closed (stretching, extension) or opened (superimposed) that the superimposed sash of fully-automatic metal according to claim 1, its sash open and close.

3, the superimposed sash of fully-automatic metal according to claim 1 is that electric energy is converted into kinetic energy, utilizes gear, worm screw, worm gearing rotation fan axle to open and close sash.

4, the superimposed sash of fully-automatic metal according to claim 1, its superimposed mode can superimposed sides at window, again can superimposed both sides at window; Not only can be horizontal superimposed, but also can erect superimposed.

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