CN2649744Y

CN2649744Y - Side-hung window

Info

Publication number: CN2649744Y
Application number: CN 03247944
Authority: CN
Inventors: 梁国熙; 何淡华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-30
Filing date: 2003-06-30
Publication date: 2004-10-20
Anticipated expiration: 2013-06-30

Abstract

The utility model discloses a casement window which comprises a window frame and a window sashes. The utility model is characterized in that a sash pockets are arranged on a lower and/or an upper sides of the window frame; corresponding sliders are positioned on lower and/or upper frames of the window sash; a hand-operated window opener is arranged on the lower side of the window frame, wherein, an hand operation part is positioned inside of the window frame; a transmission part is arranged on the lower side of the window frame; transmission rods are divided into a first and a second push-pull rods groups, and the front ends of the first push-pull rods group are fixedly connected with the lower frame of the window sash, while the front ends of the second push-pull rods group are connected with the sash pockets on the lower frame of the window sash via the sliders. The window sash is opened or closed through the hand operation part, at the same time forced by push and pull movements which greatly save labor. After the window sash is opened, the contacting part between the window frame and the window sash is slipped near the middle of the window frame, so the wind whether blowing front, or left and right can enter the room. The utility model has the advantages of convenient operation, safety, labor saving, and wide wind inlet side, and can be widely used in the windows of a plurality of buildings.

Description

A kind of casement window

Technical field

The utility model relates to a kind of aluminium plastic window, particularly a kind of window of sash being put down out by window opener.

Background technology

At present, general window be by about pass or open sash is extrapolated with hand, for passing the window that sash opens and closes about usefulness, big as fruit volume, its operation is just comparatively required great effort, even and behind the sash complete opening, also have the window of half to be stopped, and the wind of outside just can blow into from the front, and indoor air can not well circulate with the external world.

The window of opening for directly sash outwards being promoted with hand, hand will lean out outside window, inconvenient, dangerous, if the sash volume more greatly, heavier, perhaps the external wind-force of its installation place is bigger, effort more just during unlatching, and open the back its only blowing into positive and the wind of a side wherein, the wind of another side cannot inlet chamber in.

In addition, existing window generally is not provided with mosquito-proof barrier, and outdoor mosquito enters within doors by window easily, influences people's quality of life.

Summary of the invention

In order to solve the above problems, the purpose of this utility model is to provide a kind of easy to use, safe, laborsaving, a kind of casement window that air intake is wide;

The another one purpose is to provide a kind of can prevent the casement window that the mosquito inlet chamber is interior with screen window.

The technical scheme that the invention for solving the technical problem adopted is:

A kind of casement window, comprise window frame, sash, it is characterized in that: on the underframe limit of window frame and/or the top edge chute is arranged, the lower frame of sash and/or last edge have corresponding slide block, on the underframe limit of window frame hand window latch is installed, hand window latch comprises hand operating portion, driving section and drive link three parts, hand operating portion is in the inboard of window frame, the driving section is installed on the underframe limit, drive link is divided into first group of pull bar and second group of pull bar, the front end of first group of pull bar and the lower frame of sash are affixed, and the front end of second group of pull bar connects by the chute on the lower frame of slide block and sash.

By operating hand operating portion, making driving section work drive drive link moves, sash moves and opens gradually along chute under the impetus of the pulling of first group of pull bar and second group of pull bar, perhaps under the pulling function of the promotion of first group of pull bar and second group of pull bar, move gradually and close along chute, the user does not need hand is leant out outside the window frame, can open and close operation to sash by shaking hand operating portion, easy to use, safety, and its sash is pushed away simultaneously, pulling is done, open and close very laborsaving, and after opening, the contact jaw of sash and window frame slides near the centre of window frame, be that indoor and the external world have two ventilating surface, the not only positive wind that blows to can inlet chamber in, and about it different wind that blow to can inlet chamber in.

On the described window frame screen window is installed, can prevents entering of mosquito,, do not influence the keying of sash even this window has been installed screen window, easy to use.

The beneficial effects of the utility model are: this window can be adjusted the opening angle of sash by the hand operating portion that shakes hand window latch, easy to use, safe, because the active force that sash is pushed away simultaneously and draws in opening-closing process is extremely easy to use, and this window air intake surface is many; Also screen window can be installed, prevent entering of mosquito, and when sash is opened and closed, need not dismantle screen window, easy to use.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

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

Fig. 2 is the I portion enlarged drawing of Fig. 1;

Fig. 3 is the structural representation of window opener of the present utility model;

Fig. 4 is the part-structure schematic diagram of window opener;

Fig. 5 is the structural representation that the casement window of screen window has been installed.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of casement window, comprise window frame 1, sash 2, one or two weather strips are installed on the window frame 1, propagate in order to sound insulation, winter protection, minimizing heating power, a glass is installed on the sash 2, two or polylith glass also can be installed, the effect that has sound insulation, winter protection, minimizing heating power to propagate equally.

The underframe limit 1 ' of window frame 1 and/or top edge 1 " on chute 6 is arranged; the lower frame 2 ' of sash 2 and/or go up edge 2 " corresponding slide block 7 arranged, sash 2 can be by slide block 7 along chute 6 move left and right, on the underframe limit 1 ' of window frame 1 hand window latch 3 is installed, hand window latch 3 comprises hand operating portion, driving section and drive link three parts, hand operating portion is a handle 4, be installed in the inboard of window frame 1, the driving section is installed on the underframe limit 1 ', drive link is divided into first group of pull bar and second group of pull bar, the lower frame 2 ' of the front end of first group of pull bar and sash 2 is affixed, and the front end of second group of pull bar connects by the chute 12 on the lower frame 2 ' of slide block 10 and sash 2.

The upper/lower terminal of sash 2 connects rotating connecting rod 9, an end of 9 ', connecting rod 9,9 ' the rotating top edge 1 that is installed in window frame 1 of the other end ", 1 ' inboard, underframe limit, these connecting rods can be used as the strong point rotates sash.

In conjunction with Fig. 3, Fig. 4, the concrete structure of hand window latch 3 is: the driving section of described hand window latch 3 comprises worm screw 22, worm gear 23 and gear 27, worm screw 22 is installed on the base 20 of hand window latch 3 by oblique erection column 21, worm gear 23 is by pivot pin 24 and baffle plate 25 rotating worm screw 22 1 sides that are fixed on, worm gear 23 and worm screw 22 engagements, gear 27 is connected with first group of pull bar, and connects with second group of pull bar by fixing rotating shaft 26.

First group of pull bar of described drive link is by first section connecting rod 5 ' and second section connecting rod 5 " form, hinged between the two-section, first section connecting rod 5 ' is connected second section connecting rod 5 with the driving section " end installing hole 11 is arranged.

Described second group of pull bar is connecting rod 5, and the one end is enclosed within on the pivot pin 24, and the other end has installing hole 13, and there is the hole that connects rotating shaft 26 centre.

With reference to Fig. 5, fly in order to prevent outdoor mosquito, on the described window frame 1 screen window 30 is installed, and this screen window 30 is detachable, as on the frame of screen window 30, resilient pin being installed, on window frame 1, pin hole is arranged.

The teeth of described worm screw 22, worm gear 23, gear 27 are corresponding helical teeth, make between worm screw 22 and the window to become certain angle of inclination, and handle 4 can not be subjected to stopping of window frame 1, sash 2, the convenient use.

The front end of gear 27 and first group of pull bar, promptly with can be to fix by connected modes such as welding, rivet, spline are connected between first section connecting rod 5 ' by two independent parts, certainly, in order to make use between gear and the connecting rod safer reliable and make its volume less, be the integrated molding structure of making between the two by a whole block material, make its holding capacity strong, frangibility is not safe in utilization.

The operating principle of casement window of the present utility model is: when windowing, shaking handle rotates to the direction that sash is opened or closed, the worm-gear driven gear of worm screw side is rotated, left edge, while second group of pull bar of first group of pull bar pulling of gear driven sash promote the right edge of sash, make sash move and open gradually along chute; When closing window, shaking handle rotates round about, at this moment, the left edge of first group of pull bar promotion sash is moved to the left, second group of pull bar spurs under the acting in conjunction of right edge, sash moves and closes gradually along chute, the user does not need hand is leant out outside the window frame, easy to use, safety, and its sash is pushed away simultaneously, draw, open and close very laborsaving, and after opening, the contact jaw of sash and window frame slides near the centre of window frame, be that indoor and the external world have two ventilating surface, the not only positive wind that blows to can inlet chamber in, and about it different wind that blow to can inlet chamber in.

Simultaneously, though this window that anti-mosquito screen window has been installed has stopping of barrier outside window, in the window, this window need not hand is outwards leant out and opens and closes, and is so anti-mosquito screen window does not influence user's operation, easy to use.

Claims

1, a kind of casement window, comprise window frame (1), sash (2), it is characterized in that: the underframe limit (1 ') of window frame (1) and/or top edge have chute (6) on (1 "); the lower frame (2 ') of sash (2) and/or go up edge (2 ") corresponding slide block (7) is arranged, hand window latch (3) is installed on the underframe limit (1 ') of window frame (1), hand window latch (3) comprises hand operating portion, driving section and drive link three parts, hand operating portion is in the inboard of window frame (1), the driving section is installed on the underframe limit (1 '), drive link is divided into first group of pull bar and second group of pull bar, the lower frame (2 ') of the front end of first group of pull bar and sash (2) is affixed, and the front end of second group of pull bar connects by the chute (12) on the lower frame (2 ') of slide block (10) and sash (2).

2, a kind of casement window according to claim 1, it is characterized in that: the upper/lower terminal of sash (2) connects the end of rotating connecting rod (9), (9 '), and the other end of connecting rod (9), (9 ') is rotating to be installed in top edge (1 "), the inboard, underframe limit (1 ') of window frame (1).

3, a kind of casement window according to claim 1, it is characterized in that: the driving section of described hand window latch (3) comprises worm screw (22), worm gear (23) and gear (27), worm screw (22) is installed on the base (20) of window opener (3), worm gear (23) is by rotating worm screw (22) one sides that are fixed on of pivot pin (24), worm gear (23) and worm screw (22) engagement, gear (27) and worm gear (23) engagement, gear (27) is connected with first group of pull bar, and connects with second group of pull bar by fixing rotating shaft (26).

4, a kind of casement window according to claim 1, it is characterized in that: first group of pull bar of described drive link is made up of first section connecting rod (5 ') and second section connecting rod (5 "); hinged between the two-section; that first section connecting rod (5 ') is connected with the driving section, and the end of second section connecting rod (5 ") has installing hole (11).

5, according to claim 1,3 described a kind of casement windows, it is characterized in that: described second group of pull bar is connecting rod (5), and the one end is enclosed within on the pivot pin (24), and the other end is equipped with slide block (10), and there is the hole of connection rotating shaft (26) centre.

6, a kind of casement window according to claim 1 is characterized in that: screen window (30) is installed on the described window frame (1).

7, a kind of window opener according to claim 3 is characterized in that: the teeth of described worm screw (22), worm gear (23), gear (27) are corresponding helical teeth.

8, a kind of casement window according to claim 3 is characterized in that: described gear (27) is the integrated molding structure with first group of pull bar.