CN2849094Y

CN2849094Y - Safety and convenient type casement window

Info

Publication number: CN2849094Y
Application number: CN 200520035867
Authority: CN
Inventors: 以体明; 蒋卿佑
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-20
Filing date: 2005-10-20
Publication date: 2006-12-20
Anticipated expiration: 2015-10-20

Abstract

The utility model discloses a safe and convenient type casement window, which can be used for house buildings. The utility model is characterized in that upper and lower window frames which are arranged in a window hole are correspondingly provided with fixed slide grooves; slide moving shafts are arranged in the slide grooves; upper and lower shaft sleeves of the inner part of a hooked rabbet of one side of a window sash are arranged on the slide moving shafts; one end of supporting rods is respectively hinged on the slide grooves, and the other end of the supporting rods is respectively hinged on the bottom ends of upper and lower transverse squares of the window sash; the opening of the window sash between 0 DEG and 150 DEG can be realized. The slide moving shafts are also provided with locking mechanisms of the slide moving shafts; stopper shaft pins of the locking mechanisms are clamped into angle through holes of the bottoms of the slide grooves and corresponding window frame holes from the shaft core inner parts of the slide moving shafts; the window sash can be positioned and fixed to a definite opening position. The utility model also discloses the upper and the lower transverse squares of the window sash and a fastening adjusting structure between left and right hooked rabbets. The left and the right hooked rabbets can be tensioned on the upper and the lower transverse squares by stud bolts which can be used as tensioning components. The mainly center gravity of the window sash is fallen on a window frame. The utility model has the advantages of novel structure, safety and practicality.

Description

Safety handy vertically rotating window

(1) technical field:

The utility model relates to the building construction casement window.

(2) background technology:

Because the raising of decorating house constructional materials class, push away window by aluminium alloys for a long time and replaced traditional wooden or steel casement window, because of aluminium alloys pushes away the unlatching that window can only be realized half of sash, the circulation of air and entering of light have been reduced, though have the characteristic that cost is low, safety is good, do not adapt to the requirement that people aspire after perfection.The development of aluminum window occurs returning general returning really again and designs for this reason, and aluminium alloys pushes away window and develops into aluminium alloys multifunction window and aluminium alloys casement window, particularly aluminium alloys casement window again, has realized the flat function of opening of aluminum window.

But in use, the aluminium alloys casement window manifests many weak points gradually:

1, the main gravity of sash is not to drop on the window frame, but is pressed on the outer hinge bracket of window frame, and limited because of the rigidity of hinge bracket, bigger sash is bad to be done, otherwise will bring potential safety hazard.

2, on the hinge bracket of main gravity pressure outside window frame of sash, close window and must rely on the munnion on the window frame limit to lock, therefore a window opening can only be installed a fan sash.

On the hinge bracket of main gravity pressure outside window frame of 3 sash, the effective angle that hinge bracket is opened all below 90 degree, the cleaning at the outer and sash back side of inconvenient sash.

4, the angle of adjusting sash is to limit relatively moving of sash by the slide block of hinge bracket and the frictional force between the chute slideway, and a little bigger slightly frictional force of wind-force just is difficult to limit moving of sash.

5, sash service time permanent after, the frictional force between slide block and the chute will diminish, and also just can not effectively limit the mobile of sash.

6, because the thin complexity of hinge bracket causes the hinge bracket distortion easily on the hinge bracket of main gravity pressure outside window frame of sash, hinder the unlatching of sash.

(3) utility model content:

At above-mentioned aluminium alloys casement window weak point, the utility model purpose has provided the safety handy vertically rotating window that a kind of main gravity with sash drops on the window frame and can realize opening between 0 degree-150 degree in the sash present position; Another purpose of the present utility model is the fastening means that has proposed unlatching locking mode and the sash upper and lower horizontal square and the left and right sides hooked rabbet of this safety handy vertically rotating window.

Be the safety handy vertically rotating window of realizing that above-mentioned main purpose designs, comprise the window frame that is arranged in window opening, with the identical sash of window frame, sash is made of upper and lower horizontal square and the assembling of left and right sides hooked rabbet, different is on the window frame slide down moving part of putting relatively to be installed up and down, the slide down moving part can have multiple structure, wherein a kind of better simply structure is established the chute up and down of slip fixed axis in being, sash is rotatably installed on the slip fixed axis, a kind of simple mount scheme is that the hooked rabbet upper and lower end parts with sash one side is rotatably installed on the slip fixed axis, and the main gravity that has reached sash drops on the purpose on the window frame.Also be provided with cramp bar on the safety handy vertically rotating window, the one end hinge of cramp bar is associated on the chute or hinge is associated on the other window frame of chute, the bottom that the other end hinge of cramp bar is associated in the sash upper and lower horizontal square (is the bottom for lower horizontal square, for upper cross-square, be the top, for sake of convenience bottom the general designation), the hinge connection point at place, upper and lower horizontal square bottom, the cover of sash hooked rabbet upper and lower end parts axle sleeve and slip fixed axis is decorateeed, the other hinge that window frame constituted of cramp bar and chute or chute joins the linkage that has constituted a relative motion between the some three, when pushing sash open, the fixedly hinge connection point rotation of cramp bar on chute or on the other window frame of chute, owing to move the effect of pulling, sash moves along the fixedly hinge connection point of chute to cramp bar together with the slip fixed axis, sash also constantly rotates and increases the angle of opening simultaneously, last result is that sash can be opened between 0 degree-150 degree, close, and do not influence the opening and closing of adjacent sash, very convenient for the cleaning at the sash back side.Cramp bar has also played the carrying support effect to sash.

The opening and closing of sash have been realized in the said structure, but it obviously is not enough that the frictional force that only depends on chute and slip shifting axle limits moving of sash, because the main gravity of sash has dropped on the interior slip shifting axle of window frame chute, it is very little that the frictional force of chute and slip shifting axle has become, particularly having under the situation of wind, difficult restriction sash is moved by wind, therefore spacing locking device can be set on the utility model safety handy vertically rotating window, structural analysis with regard to safety handy vertically rotating window, as long as limit the rotation of supporting member or limit the mobile locking that can realize sash of slip shifting axle in chute, and implement with limit slippage shifting axle mobile in chute in two kinds of schemes more easy, as long as slip shifting axle retaining mechanism is set on the slip shifting axle.

A kind of simple slip shifting axle retaining mechanism is that the structure according to chute and slip shifting axle designs.Set out angle through hole at interval in the bottom of chute; The slip fixed axis includes and matches mobile slide block with chute and connect firmly thereon outrigger shaft core.

Slip shifting axle retaining mechanism includes to be located at a spool in-core and can to pass slide block and retention pivot moving up and down simultaneously, retention pivot snaps in angle through hole that chute bottom is provided with and the corresponding window frame through hole by manipulation device, perhaps withdraws from from angle through hole and window frame through hole.Comparatively simple manipulation device comprises return spring, linkage pull rod, spill spin block, handle and fixture, fixture is packed on the sliding part on indoor hooked rabbet side, retention pivot is provided with return spring, one end of linkage pull rod is connected with retention pivot, the other end of linkage pull rod is connected with spill spin block, the center of rotation and the handle of spill spin block connect firmly, and handle is installed on the fixture.

Slip shifting axle retaining mechanism can all be installed in sliding up and down fixed axis, also can only install in last slip fixed axis, and this moment, the chute bottom need not be provided with the angle through hole.Retention pivot is subjected to the control of handle, by spill spin block pulling linkage pull rod, and angle through hole and corresponding upper window frame through hole that linkage pull rod breaks away from the upper hopper chute bottom with retention pivot, sash can freely rotate; When loosening handle, spill spin block, linkage pull rod drive the retention pivot return, under the effect of return spring, retention pivot held out against bottom at upper hopper chute, when the slip fixed axis moves, the angle through hole that retention pivot is found the upper hopper chute bottom automatically accurately is placed in one with corresponding upper window frame through hole, sash can not rotate, and this moment, whole slip shifting axle retaining mechanism played the effect of restriction locking.Slip shifting axle retaining mechanism is clamped on the position of chute upper angle through hole regulation, can realize the unlatching location of sash angle.

When sash is in opening, because weight of glass can make the upper and lower horizontal square and the left and right sides hooked rabbet generation stress deformation of sash, the utility model has provided the fastening assembling scheme of a kind of simple and practical sash, the form of having given up traditional screw-driving, this scheme is exactly that the tension part that left and right sides hooked rabbet can be strained is set in the upper and lower horizontal square of sash, tension part is a stud, nut and pad, two of stud is stretched in the hooked rabbet of the left and right sides from the sash upper and lower horizontal square, pad, nut is inserted in and screws on the stud in the hooked rabbet of the left and right sides successively and tightens, and then left and right sides hooked rabbet is connected in one securely with middle upper and lower horizontal square; For preventing nut loosening, can add between nut and the pad and load onto elastomeric pad.

Advantage of the present utility model: 1, being provided with the slip fixed axis in the chute, is to allow the main gravity of sash drop on the window frame chute that is fixed in construction wall, has guaranteed the safe and reliable of sash.2, the main gravity of sash drops on the window frame, so sash just can do more, and with special-purpose limit enterprise section bar a plurality of sash can be installed on a window opening.3, the setting of the slip shifting axle retaining mechanism on the slip shifting axle has effectively limited moving and subangle of sash, has overcome the deficiency of the mobile and subangle of frictionally restriction sash, and slip shifting axle locking mechanism structure is simple, and is easy to operate.4, the main gravity of sash drops on the window frame, has overcome the angle constraint of hinge bracket, and the sash angle can be overturn in the 0-150 degree, has made things convenient for the cleaning on sash two sides, has increased the ventilation and the daylighting degree of window.5, the utility model is rational in infrastructure, rigidity intensity is good, and cost of production is low, making is simple, be not easy to be out of order, use hardly maintenance.

(4) description of drawings:

Fig. 1 is in a kind of embodiment of the present utility model, and sash is assembled in the partial structurtes schematic diagram on the window frame.

Fig. 2 is chute structural representation in Fig. 1 embodiment (not establishing the angle through hole).

Fig. 3 is the structural representation (being provided with the angle through hole in the chute) of sliding part and cramp bar in Fig. 1 embodiment.

Fig. 4 is the structural representation of the slip shifting axle retaining mechanism of Fig. 3.

Fig. 5 is a sash package assembly schematic diagram in Fig. 1 embodiment.

Fig. 6 is the structural representation of tension part among Fig. 5.

Fig. 7 is that Fig. 1 is the sectional structure chart of sliding part in the embodiment.

Fig. 8 is the sectional structure chart of sash in Fig. 1 embodiment.

(5) specific embodiment:

In the embodiment of Fig. 1, window frame 1 is fixed on the window opening, be provided with the 4A of chute up and down of slip fixed axis 4B in installing relatively on the window frame 1 up and down, as Fig. 2, shown in, chute 4A shape of cross section is a spill, and the vertical edge top of both sides spill inwardly becomes the flangings of 90 degree, and the effect of flanging is to prevent coming off of the slip fixed axis 4B that cooperates with it, spaced angle through hole 4A-1 is offered in the bottom of upper hopper chute 4A, also offers corresponding with it through hole on the upper window frame 1.

Slip fixed axis 4B is slide block 4BA and the outrigger shaft core 4BB that connects firmly with it thereon, as shown in Figure 7, the inside that places chute 4A that the slide block 4BA bottom of slip fixed axis 4B matches, the top of slide block 4BA exposes to chute 4A top flap opening part, offer a centre bore on the axle core 4BB of last slip fixed axis 4B, also be provided with through hole on the slide block 4BA, above-mentioned two through holes on an axis.

As shown in Figure 5, upper and lower horizontal square and left and right sides hooked rabbet that sash 2 is made by aluminium type material assemble, and therebetween is equipped with glass, and upper and lower horizontal square and the assembling of left and right sides hooked rabbet adopt tension part 3 to install, and greatly facilitate the fastening of sash 2 and adjustment.As shown in Figure 6, tension part 3 is stud 3A, nut 3C and pad 3B.Stud 3A places upper and lower horizontal square inside, its two stretches in the hooked rabbet termination, the left and right sides from the upper and lower horizontal square two ends, put on and in hooked rabbet termination, the left and right sides, screw on the stud with nut 3C behind the pad 3B and tighten, then left and right sides hooked rabbet is connected in one securely with the upper and lower horizontal square of centre, can also add between pad 3B and the nut 3C and load onto elastomeric pad 3D, prevent becoming flexible of nut 3C effectively.In the hooked rabbet two ends of sash 2 one sides that assemble, install and axle sleeve 7 that the fixed axis 4B that slides is supporting, the axle sleeve 7 of sash 2 is set on the axle core 4BB of slip fixed axis 4B, also offered through hole on the bottom of axle sleeve 7, the axle centre bore on this through hole and the axle core 4BB, the through hole on the slide block 4BA are on an axis.

Fig. 3 is shown is the slip fixed axis 4B among the chute 4A and the position relation of cramp bar 6, this moment, the one end hinge connection point 6A hinge of cramp bar 6 was associated on the chute 4A, the hinge of another termination of cramp bar 6 connection point 6B will be connected with the bottom of the upper and lower horizontal square of sash 2, when sash 2 is in closed condition, the be placed in two ends of chute 4A of the hinge connection point of cramp bar 6 and chute 4A and slip fixed axis 4B, and should meet the following conditions: when sash 2 is in closed condition, the length 4BB6A of chute 4A will equal length 4BB6B at least and add length 6A6B, length 6A6B is less than or equal to length 4BB6B simultaneously, could realize the unlatching of the utility model sash 2.

As Fig. 4, shown in Figure 8, on the slip shifting axle 4B that cooperates with upper hopper chute 4A, be installed on slip shifting axle retaining mechanism 5, slip shifting axle retaining mechanism 5 includes is located at the through hole that passes simultaneously in the axle center hole of core 4BB on the slide block 4BA, and retention pivot 5A moving up and down, retention pivot 5A is connecting manipulation device, manipulation device comprises return spring 5B, linkage pull rod 5C, spill spin block 5D, handle and fixture, fixture is packed on the sliding part 4 on indoor hooked rabbet side, retention pivot 5A is provided with return spring 5B, the other end of return spring 5B leans on the bottom of axle sleeve 7, the through hole that the end of linkage pull rod 5C passes axle sleeve 7 bottoms is connected with retention pivot 5A with return spring 5B, the other end of linkage pull rod 5C is connected with spill spin block 5D, center of rotation and the handle of spill spin block 5D connect firmly, handle is installed on the fixture, and fixture is packed on the sliding part on indoor hooked rabbet side.When retention pivot 5A upwards snapped in the angle through hole 4A-1 of upper hopper chute 4A bottom and corresponding upper window frame 1 through hole, slip shifting axle 4B and chute 4A were firmly stuck, play the effect of fixed sash 2 enable possitions.

The mounting method and the locking mode of the utility model safety handy vertically rotating window sash also can be applied on transom window and the slightly little curtain wall sash, people indoor just can clean easily window inside and outside.

Claims

1, safety handy vertically rotating window, the sash that comprises the window frame that is arranged in window opening, coincide with window frame, sash is assembled by upper and lower horizontal square and left and right sides hooked rabbet, it is characterized in that: the slide down moving part of putting relatively (4) is installed on the window frame (1) up and down, the hooked rabbet of sash (2) one sides is installed in rotation on the sliding part (4), the one end hinge of cramp bar (6) is associated in sliding part (4) and goes up or cut with scissors on the window frame that is associated in sliding part (4) side, and the other end of cramp bar (6) hinge is associated in the bottom of sash (2) upper and lower horizontal square.

2, safety handy vertically rotating window according to claim 1, it is characterized in that: slide down moving part (4) is up and down chute (4A) and the fixed axis (4B) that movably slides located therein, cooperates between the hinge connection point three at slip fixed axis (4B), cramp bar (6) two ends and links.

3, safety handy vertically rotating window according to claim 2 is characterized in that: slip fixed axis (4B) is provided with slip fixed axis retaining mechanism (5).

4, safety handy vertically rotating window according to claim 3 is characterized in that: the bottom of chute (4A) is provided with angle through hole at interval; Slip fixed axis (4B) comprises the axle core (4BB) that connects firmly on the slide block (4BA) that matches with chute (4A) and the slide block (4BA);

Slip fixed axis retaining mechanism comprises being located at and passes slide block (4BA) and retention pivot moving up and down (5A) in the core (4BB), and retention pivot (5A) snaps in window frame (1) through hole of angle through hole (4A-1) that chute (4A) bottom is provided with and correspondence or therefrom withdraws from by manipulation device.

5, safety handy vertically rotating window according to claim 4, it is characterized in that: manipulation device comprises return spring (5B), linkage pull rod (5C), spill spin block (5D), handle and fixture, fixture is packed on the hooked rabbet on the sliding part (4), retention pivot (5A) is provided with return spring (5B), one end of linkage pull rod (5C) is connected with retention pivot (5A), the other end of linkage pull rod (5C) is connected with spill spin block (5D), the center of rotation and the handle of spill spin block (5D) connect firmly, and handle is installed on the fixture.

6, safety handy vertically rotating window according to claim 1 and 2 is characterized in that: be provided with in the upper and lower horizontal square of sash (2) left and right sides hooked rabbet tension tension part (3) thereon.

7, safety handy vertically rotating window according to claim 6, it is characterized in that: tension part (3) comprises stud (3A), nut (3C) and pad (3B), two of stud (3A) is stretched in the Bian Qi of the left and right sides from sash (2) upper and lower horizontal square, and pad (3B), nut (3C) are inserted in and screw in (3A) on the stud successively in the Bian Qi of the left and right sides.

8, safety handy vertically rotating window according to claim 7 is characterized in that: elastomeric pad (3D) is contained between pad (3B) and the nut (3C).