CN1067135C

CN1067135C - Heat-sensitive automatic opening structure for window

Info

Publication number: CN1067135C
Application number: CN 96120917
Authority: CN
Inventors: 黄信璁
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-02
Filing date: 1996-12-02
Publication date: 2001-06-13
Anticipated expiration: 2016-12-02
Also published as: CN1184198A

Abstract

The present invention discloses a heat-sensitive automatically opening structure for windows. The upper part of a sash frame (1) is provided with a glass plate (4) of which the area is a little greater than 1/2 of the sash frame for shielding wind and rain, lighting and scenic overlooks. The lower edge of the glass plate (4) is accompanied by a U-shaped metal clip (41) and is fixedly provided with parallel slide rails (43) and a left sliding support knob and a right sliding support knob (44) which are parallel. The support knob (44) is connected with a built-in hand rocker (51) mechanism for opening and closing windows. When a fire occurs, a thermal induction mechanism (8) fixed inside the sash frame (1) on the upper part acts, and the glass window is automatically fully opened by self gravity to obtain the goal of fire extinguishing and escaping of people indoors.

Description

The automatic standard-sized sheet window of a kind of thermoinduction

The present invention relates to a kind of window construction, the automatic standard-sized sheet window of particularly a kind of thermoinduction.

Common buildings often adopts the semi-open type window at present, and as known to the public, the semi-open type window in use has following disappearance: at first, general semi-open type window is made up of two windows, so it can only open window 1/2nd of whole window frame, its ventilating air permeability is not good.Secondly, when breaking out of fire, window can't complete opening, and regular meeting causes fire fighter's disaster relief to be difficult for or to be confined in indoor personnel escape's obstruction, causes personnel and property to sustain losses severely.And when generally adopting the closed glass window, glass usually safe in utilization or tempered glass, a big obstacle of escape and the disaster relief especially.

The object of the present invention is to provide a kind of simple in structurely, easy to operate, not only be beneficial to printing opacity view, but also the precipitation that can keep the sand in check when closing, ventilating air permeability is strong during unlatching, and is specially adapted to a moving automatic standard-sized sheet window of thermoinduction of multiple function such as fire-fighting life-saving.

For solving above-mentioned task, the present invention adopts following technical scheme:

The present invention mainly includes a rectangle hollow window frame, one outer plaque, flip plate in one, one glass plate, one built-in joystick mechanism, one built-in pulley mechanism, one thermoinduction mechanism, wherein, built-in pulley mechanism includes two lower sheaves, two top sheaves, the counterweigh hammer, support steel cable, thermoinduction mechanism includes two connecting rods, two relay springs, one low melting point welding compound, built-in joystick mechanism includes a joystick, one handwheel, outer plaque covers the outside Lower Half of rectangle hollow window frame, interior flip plate covers the inboard Lower Half of rectangle hollow window frame, and its size is identical with outer plaque; Rectangle hollow window frame internal upper part installing glass plate, the glass plate lower edge sets firmly the U-shaped clamping cleats of metal to strengthen, be provided with C font guide rail in U-shaped clamping cleats of metal lower end, but be provided with the spur of a left and right sides parallel sliding in the C font guide rail, one termination of spur and joystick articulates, another termination of joystick is provided with an axostylus axostyle, a flip plate and a handwheel joined in axostylus axostyle passed, when the rotation handwheel turns clockwise, the spur that articulates on the joystick drives the action that the rising of glass plate implements to close window, when rising to peak, finish the action of closing window fully, at this moment, the angle between joystick and the horizon is less than 90 °, glass window make spur position at this moment be point rather than the dead point of living, so that can be made down maneuver unlatching window by the gravity of itself in case of necessity; Respectively establish a lower sheave at U-shaped clamping cleats of metal two ends, establish top sheave in the both upper ends thereof of rectangle hollow window frame, article two, the support steel cable is walked around the upper and lower pulley of the rectangle hollow window frame left and right sides respectively, an end that supports steel cable is fixed on the inside front of rectangle hollow window frame, the other end sets firmly counterweigh hammer, its weight can be offset the weight of glass plate, reaches the purpose of slim and graceful switching; Two connecting rods of thermoinduction mechanism are located at the left and right sides at rectangle hollow window frame top, the right-hand member of left side left end of connecting rod and the right side connecting rod top sheave that is pivoted, clasp joint between two connecting rods, link with a low melting point welding compound in the middle of the dinging, the right-hand member of left side connecting rod connects a relay spring, the other end of this relay spring is installed in rectangle hollow window frame upper limb right side, the left side of right side connecting rod also connects a relay spring, the other end of this relay spring is installed in rectangle hollow window frame upper limb left side, after fire takes place, when interior temperature reaches the fusing point of low melting point welding compound, low melting point solder melts two johning knot bars are thrown off, and are subjected to the pulling of relay spring respectively, inwardly shrink, the top sheave that drives simultaneously on it also inwardly shrinks, because of amount of contraction is slightly larger than the thickness of top sheave, cause support steel cable on the top sheave to come off and descend rapidly, this moment, the glass plate husband went, the support of lower sheave and gliding, thereby open the window automatically, convenient indoor people escape and outdoor people rescue the people; Do not broken into pieces for the glass plate that makes rapid downslide, in the track of rectangle hollow window frame lower end, be provided with spring and pad material,, prevented its fragmentation to alleviate the impulse force that glass plate glides; In addition, in order to prevent that method that the burglar utilizes heating from from the external opening window, installing isolation layer additional in rectangle hollow window frame top exterior layer inboard, make outdoor temperature change can not influence the regular event of thermoinduction mechanism, thereby have antitheft function; Have one in rectangle hollow window frame least significant end and lead rainwater hole, be beneficial to blow a large amount of rainwater discharges of exterior wall; Moreover, slim and graceful for glass plate is opened, cooperate the counterweigh hammer, an end that is provided with axostylus axostyle at joystick adds a counter weight piece, and the center of gravity of joystick integral body is positioned on the axostylus axostyle; The area of outer plaque of the present invention, interior flip plate and glass plate is greater than the area of 1/2nd rectangle hollow window frames.

Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.

Fig. 1 is a main-body structure schematic diagram of the present invention.

Fig. 2 is a pulley mechanism schematic side view of the present invention.

Fig. 3 is a joystick organigram of the present invention.

Fig. 4 is a thermoinduction structural scheme of mechanism of the present invention.

See also Fig. 1 to shown in Figure 4, wherein this rectangle hollow window frame (1) of standing is the specification product that extrude concavity with the board-like material roll-in, cut each corresponding both sides and be combined into rectangle frame, be covered in the outside Lower Half of this window frame with big approximately son 1/2nd window frame areas of outer plaque (2), and be rolled into non-regular sags and crests processing to increase the grip of cement or other painting object, as the decorative appearance that cooperates building, interior flip plate (3) is approximately greater than the size of the corresponding outer plaques of 1/2nd window frame areas (2), be covered in the inboard Lower Half of this window frame, to use the usefulness of unlatching as maintenance.

When window is closed at ordinary times, upper window frame is equipped with a glass plate (4) with as rainwater and the daylighting of keeping the sand in check, its area is approximately greater than 1/2nd window frame areas, glass plate (4) lower edge sets firmly a U-shaped clamping cleats of metal (41) to strengthen, and respectively establish one group of lower sheave (42) in its two ends, left and right sides, U type clamping cleats of metal (41) is secured to glass plate (4) lower end and establishes a C font guide rail (43), guide rail (43) but on the spur (44) of one group of left and right sides parallel sliding is arranged, can with the joystick (51) when turning clockwise in the interior flip plate (3), glass plate (4) promptly rises, finish closing motion when reaching the highest, joystick this moment (51) need be an oblique angle less than 90 degree with horizon, so that glass window can be relied on masterpiece down maneuver unlatching window for support in case of necessity.For asking laborsaving unlatching glass window, rotate joystick (51) and be added with counter weight piece (52) at the rotating shaft other end, the whole position of centre of gravity of joystick (51) is fallen within the rotating shaft, and weight for the balance glass window, lower sheave (42) by the left and right sides, with support steel cable (71), top sheave (72) is combined into a pair of assembly pulley, the terminal counterweigh hammer (73) that connects, its weight respectively is about 1/4th of glass plate, two groups of counterweights (73) can produce the reaction force of opposing glass plate (4) weight about cooperation, and reach slim and graceful switching purposes.

When fire alarm takes place, the thermoinduction mechanism (8) that is located at hollow window frame (1) upper limb has an effect, two groups of connecting rods (81) about its structure comprises, link with a low melting point welding compound (82) together in two connecting rods (81), connecting rod (81) each in about end respectively articulate a top sheave (72), this top sheave (72) freely rotates on connecting rod (81) axle, a left side, right connecting rod (81) respectively connects a winding power spring (83), and be fixed in hollow window frame (1) upper limb after giving the suitable length that stretches earlier, when interior temperature reaches the fusing point of low melting point welding compound (82), a left side, right connecting rod (81) promptly is subjected to the pulling force of tension spring (83) and produces transverse contraction to inside, it shrinks the thickness that side-play amount is slightly larger than top sheave (72), cause a left side, support steel cable (71) on the upper right pulley (72) comes off and tenesmus rapidly, the gravity that this moment, glass window lost the sister block group support and under slide to hollow window frame (1) bottom, moment is connect by the built-in pad material (12) of the spring (11) of hollow window frame (1) lower end and track draws, window can be opened automatically and fast, and the calling for help and the escape of indoor occupant are rescued or are confined in the filling that is beneficial to the aerial ladder car.

Open window in order to prevent the burglar from utilizing the temperature sense principle that temperature inductor is partly heated, can install isolation layer (84) additional in hollow window frame (1) upper limb inboard, make outdoor temperature change can not influence the regular event of thermoinduction mechanism (8), have antitheft specific function.In addition, have one in the least significant end of hollow window frame (1) and lead rainwater hole (13), be beneficial to blow the discharge of a large amount of rainwater of exterior wall, real have windproof, dustproof a, waterproof, antitheft for a kind of, especially is particularly suitable for the thermoinduction fenestration neotectonics entirely automatically of fire control and disaster rescue.

Claims

1. automatic standard-sized sheet window of thermoinduction, it is characterized in that: mainly include a rectangle hollow window frame (1), one outer plaque (2), flip plate (3) in one, one glass plate (4), one built-in joystick mechanism, one built-in pulley mechanism, one thermoinduction mechanism (8), wherein, built-in joystick mechanism includes joystick (51), handwheel (53), built-in pulley mechanism includes two lower sheaves (42), two top sheaves (72), counterweigh hammer (73), support steel cable (71), thermoinduction mechanism (8) includes two connecting rods (81), two relay springs (83), one low melting point welding compound (82), outer plaque (2) covers the outside Lower Half of rectangle hollow window frame (11), interior flip plate (3) covers the inboard Lower Half of rectangle hollow window frame (1), its size is identical with outer sieve plate (2), rectangle hollow window frame (1) internal upper part installing glass plate (4), glass plate (4) lower edge sets firmly U-shaped clamping cleats of metal (41), be provided with C font guide rail (43) in U-shaped clamping cleats of metal (41) lower end, C font guide rail (43) but in establish the spur (44) of a left and right sides parallel sliding, another termination of joystick (51) is provided with an axostylus axostyle, flip plate (3) joined with a handwheel (53) in axostylus axostyle passed, respectively establish a lower sheave (42) at U-shaped clamping cleats of metal (41) two ends, establish top sheave (72) in the both upper ends thereof of rectangle hollow window frame (1), article two, support steel cable (71) walk around respectively rectangle hollow window frame (1) left and right sides on, lower sheave (42), (72), an end that supports steel cable (71) is fixed on the inside front of rectangle hollow window frame (1), and the other end sets firmly counterweigh hammer (73);

Two connecting rods (81) are located at the left and right sides at rectangle hollow window frame (1) top, the left end of left side connecting rod (81) and the right-hand member of right side connecting rod (81) top sheave (72) that is pivoted, clasp joint between two connecting rods (81), link with a low melting point welding compound (82) in the middle of the dinging, the right-hand member of left side connecting rod (81) connects a relay spring (83), the other end of relay spring (83) is installed in rectangle hollow window frame (1) upper limb right side, the left side of right side connecting rod (81) connects a relay spring (83), the other end of this relay spring (83) is installed in rectangle hollow window frame (1) upper limb left side, and the amount of contraction of each relay spring (83) is slightly larger than the thickness of top sheave (72);

Glass plate (4) rises to peak close after, the angle between joystick (51) and the horizon is less than 90 °;

The area of outer plaque (2), interior flip plate (3), glass plate (4) is greater than the area of 1/2nd rectangle hollow window frames (1).

2. according to the automatic standard-sized sheet window of the described a kind of thermoinduction of claim 1, it is characterized in that: the end that said joystick (51) is provided with axostylus axostyle is provided with counter weight piece (52).

3. according to the automatic standard-sized sheet window of the described a kind of thermoinduction of claim 1, it is characterized in that: said rectangle hollow window frame (1) upper limb inboard adds isolation layer (84).

4. according to the automatic standard-sized sheet window of the described a kind of thermoinduction of claim 1, it is characterized in that: the least significant end of said rectangular frame (1) has one and leads rainwater hole (13).

5. according to the automatic standard-sized sheet window of the described a kind of thermoinduction of claim 1, it is characterized in that: be provided with spring (11) and pad material (12) in the track of said rectangle hollow window frame (1) lower end.