CN200992909Y

CN200992909Y - Double-hung turnover window

Info

Publication number: CN200992909Y
Application number: CN 200620160811
Authority: CN
Inventors: 王安
Original assignee: Individual
Current assignee: Ji'nan East Metal Materials Nano Technology Co Ltd
Priority date: 2006-11-24
Filing date: 2006-11-24
Publication date: 2007-12-19
Anticipated expiration: 2016-11-24

Abstract

The utility model discloses a pulling and turnover window, which comprises a window frame and window leaves, wherein, at least two of the window leaves are arrayed in parallel along the longitudinal direction; a sliding groove corresponding to each window leaf is arranged in the left and right side frames of the window frame; the left and right ends of a transverse side frame of the window leaf is spirally connected with the sliding block which can move freely in the sliding groove by a shaft; a sliding limit device is arranged on the window leaf; a retractable hanger which can bear the weight of the window is arranged on the window frame and the hanger is connected with the sliding block. The utility model has the advantages of cleanness, easy control of the range of opening and closing the window leaves, stability of turning over and opening the window leaves, lightness of the window screen, good ventilating &lighting, good sealing performance, simple structure, durability, convenience for mounting and maintaining, in addition, greatly reducing the production and mounting cost.

Description

A kind of upset window that lifts

(1) technical field

The utility model relates to a kind of window, particularly a kind of upset window that lifts.

(2) background technology

At present builing industry is used lifts window has variedly, but all exists shortcomings such as function singleness, cleaning difficulty, sealing difference.China's utility model patent communique has announced that a patent No. is 200520052006.X, and notification number is CN2821098, and name is called the utility model patent of " the two vertical sliding windows of plastic-steel ".The locking equalizer that is connected with sash of this patent design places end slipway, the structure of locking equalizer is: upper fixed seat is fixed in the last top in the end slipway, the annular spring leaf center suit that twines multi-turn is fixed, the free end of annular spring leaf links to each other with lower fixed seat, the external surface of annular spring leaf and end slipway inner surface are fitted, there is jack at the center of lower fixed seat, and the latch end is inserted jack and is fixedly connected with the lower frame of sash.Open size though the window of this design is easy to clean, can arbitrarily control sash, cause to lower slider easily when having the sash upset that the sash that tilts is closed difficulty, fixedly screen window has reduced shortcomings such as daylighting.

(3) summary of the invention

The technical problems to be solved in the utility model is: provide a kind of easy to clean, can control arbitrarily that sash is opened size, the stable upset window that lifts when sash is flipped open.

In order to solve the problems of the technologies described above, the utility model comprises window frame and sash, described sash has two and be vertical arrangement at least, be provided with the chute corresponding in the left and right side frame of window frame with each sash, end is rotatably connected by rotating shaft and the slide block that can move freely in chute about one horizontal edge frame of sash, sash is provided with the slip stopping means, and window frame is provided with the telescopic hanger that can bear sash weight, and hanger links to each other with slide block.

For sliding, anti-limited slip block causes window sash tilt when sash rotarily opens, described sash is two, described rotating shaft is connected with slide block with locator by cam, locator comprises two locating pieces and flexible connecting band, cam and locator are in the slide block, rotating shaft is connected with cam, and two locating pieces stretched out slide block chucking chute when cam forwarded a certain angle to.

In order to make sash upset back be difficult for sliding, described locating piece and chute have anti-skidding line on the adjacent side.

In order to make sash upset back sash position stability, a horizontal edge frame of described sash is the bottom of sash.

In order to improve the sealing of window, reduce the noise of opening in the sash rotation, described window frame lateral wall, external chute, internal chute are stepped.Window frame and sash seam crossing are provided with weather strip.

Stationarity and convenience when lifting unlatching in order to improve window, described slip stopping means is a latch lock, and latch lock comprises lock housing and dead bolt, and the dead bolt front end is a wedge shape, and the rear end is stuck in the lock housing, and dead bolt rear end and lock housing are provided with the compression spring.

The utility model includes folding screen window, is provided with the rope that hangs screen window in the chute of described window frame, and the lower frame of window frame has the cavity that can hold folding back screen window, and screen window is provided with handle and screen window lock.This screen window had both made full use of the space, had increased the daylighting of window again.Screen window is designed to separate component and is convenient to change.

In order to make the screen window rope not influence the motion of rotating shaft, described rotating shaft is provided with the pulley that supports described rope.

For volume and the spring deflection that reduces hanger, described hanger is arranged in the chute, comprise assembly pulley, spring, overcoat, on assembly pulley is arranged in the overcoat, the lower end of overcoat links to each other with slide block, the rope free end of assembly pulley is connected the window frame upper end, and spring is connected between the movable pulley and overcoat of assembly pulley.

The beneficial effects of the utility model are: the utility model is easy to clean, can arbitrarily control sash open size, stable when sash is flipped open, sliding sash with disappearing screen window is light, ventilation and lighting good, good airproof performance, simple in structure, not fragile and be convenient to installation and maintenance, and greatly reduces the production installation cost.

(4) description of drawings

Fig. 1 is the utility model structural representation when being flipped open; Fig. 2 is the utility model window frame and sash junction cross section enlarged drawing; Fig. 3 is that the utility model lifts structural representation when opening; Fig. 4 is the utility model slide block structure signal enlarged drawing; Fig. 5 is the utility model cam structure signal enlarged drawing; Fig. 6 is the utility model locating piece structural representation enlarged drawing; Fig. 7 is the utility model pivot structure signal enlarged drawing; Fig. 8 is the utility model axle sleeve structure signal enlarged drawing; Fig. 9 is the utility model latch lock lockup state signal enlarged drawing; Figure 10 is the utility model latch lock opening signal enlarged drawing; Figure 11 is a hanger structural representation of the present utility model;

Among the figure: 1, window frame, 2, sash, 3, latch lock, 4, screen window, 5, rotating shaft, 6, pulley, 7, slide block, 8, chute, 9, rope, 10, groove, 11, weather strip, 12, hanger, 13, handle, 14, cam, 15, locator, 16, axle sleeve, 17, dead bolt, 18, lock housing, 19, spring, 20, spring back shaft, 21, screen window lock, 22, hook, 23, overcoat, 24, fixed pulley, 25, rope, 26, movable pulley, 27, spring.

(5) specific embodiment

As Fig. 1, a kind of upset window that lifts shown in Figure 3, comprise window frame 1, two sash 2 and the screen windows 4 vertically arranged.Window frame 1 is connected for lifting upset with sash 2, and as shown in Figure 3, sash 2 can slide up and down unlatching in window frame 1, and as shown in Figure 1, sash 2 also can be flipped open around one horizontal edge frame.

As shown in Figure 1, the left and right side frame of window frame 1 respectively is provided with two row's chutes 8, one group of chute 8 about each sash 2 correspondence, end is rotatably connected by rotating shaft 5 and the slide block 7 that can move freely in chute 8 about the lower horizontal border of sash 2, concrete syndeton as shown in Figure 2, window frame 1 lateral wall, external chute, internal chute are stepped, the seam crossing of window frame 1 and sash 2 is provided with weather strip 11, weather strip 11 is fixed on the sash 2, also can be fixed on the window frame 1.Sash 2 lower horizontal borders are provided with groove 10, structure is as shown in Figure 7 adopted in rotating shaft 5, one end is a cylinder, one end has cuboid, the axle sleeve 16 of square-outside and round-inside is fixed in the groove 10 of sash 2 lower horizontal borders after being enclosed within the cylindrical portion of rotating shaft 5 together as shown in Figure 8, slide block 7 adopts structure as shown in Figure 4, the middle part of slide block 7 is porose, both sides are provided with the square aperture that communicates with mider hole, as shown in Figure 5 cam 14 and locator as shown in Figure 6 15 are installed in the hole at slide block 7 middle parts, locator 15 comprises two locating pieces and flexible connecting band, and two locating pieces are in two square aperture of slide block 7, and locating piece and chute 8 have anti-skidding line on the adjacent side.Slide block 7 is enclosed within the outside of cam 14 and locator 15 and the perforate that camshaft is stuck in shoe surface, locator 15 is clipped between cam part and the slide block 7, the camshaft center is provided with square hole, the cuboid end of rotating shaft 5 is inserted in this square hole, when cam 14 turns to the maximum diameter position when contacting with locating piece, locating piece stretches out slide block 7 and tightens chute 8.

Latch lock 3 is established at the two ends of another horizontal edge frame of sash 2 as shown in Figure 1, as Fig. 9, shown in Figure 10, latch lock 3 comprises dead bolt 17, lock housing 18, spring 19 and spring back shaft 20, dead bolt 17 front ends are wedge shape, the rear end is stuck in the lock housing 18, dead bolt 17 rear ends are provided with compression spring 19, and spring 19 is enclosed within on the spring back shaft 20.The dead bolt 17 of latch lock 3 can enter or withdraw from chute 8 under pressure.It is spacing that latch lock 3 is mainly used in the slip of sash 2 along chute 8 slips the time, also can replace latch lock 3 with other slip stopping means, as bolt-type slip stopping means.

Be provided with the telescopic hanger 12 that can bear sash 2 weight in the chute 8 on the window frame 1, hanger 12 links to each other with slide block 7.As shown in figure 11, hanger 12 comprises assembly pulley, spring 27, overcoat 23, assembly pulley and spring are arranged in the overcoat 23, the lower end of overcoat 23 links to each other with slide block 7, rope 25 free ends of assembly pulley are fixed on window frame 1 upper end by linking up with 22, and spring 27 is connected between the movable pulley 26 and overcoat 23 of assembly pulley.Hanger 12 also can adopt steel ring chi formula structure.

Screen window 4 adopts folding screen window, in one group of chute of window frame 1, be provided with the rope 9 that hangs screen window 4, rotating shaft 5 in the chute 8 at rope 9 places is provided with the pulley 6 of support cable 9, pulley 6 is clipped between axle sleeve 16 and the rotating shaft 5 cuboid ends, the lower frame of window frame 1 has the cavity that can hold folding back screen window 4, and screen window 4 is provided with handle 13 and screen window lock 21.

Method of operating: lift when opening, the dead bolt 17 of latch lock 3 is in the chute 8, vertically sliding sash 2, and sash 2 slides up and down along chute 8, owing to the weight that hanger bears sash 2, can arbitrarily control the unlatching size of sash 2; When being flipped open, inwardly draw sash 2, the dead bolt 17 of latch lock 3 is reduced in the lock housing 18, dead bolt 17 withdraws from chute 8, can make sash 2 around the shaft 5 moving, when rotating shaft 5 forwards certain angle to, cam 14 extruding locating pieces make locating piece chucking chute 8, and anti-limited slip block 7 arbitrarily moves down and causes sash 2 to tilt.The switching of screen window is to make screen window 4 folding or launch along rope 9 by pull handle 13, and after screen window 4 was opened, screen window lock 21 locked together screen window 4 and sash 2, guarantees that screen window 4 does not glide.

Claims

1. one kind lifts the upset window, comprise window frame (1) and sash (2), it is characterized in that: described sash (2) has two and be vertical arrangement at least, be provided with the chute (8) corresponding in the left and right side frame of window frame (1) with each sash (2), end is rotatably connected by rotating shaft (5) and the slide block (7) that can move freely in chute (8) about one horizontal edge frame of sash (2), sash (2) is provided with the slip stopping means, window frame (1) is provided with the telescopic hanger (12) that can bear sash (2) weight, and hanger (12) links to each other with slide block (7).

2. the upset window that lifts according to claim 1, it is characterized in that: described sash (2) is two, described rotating shaft (5) is connected with slide block (7) with locator (15) by cam (14), locator (15) comprises two locating pieces and flexible connecting band, cam (14) and locator (15) are in the slide block (7), rotating shaft (5) is connected with cam (14), and two locating pieces stretched out slide block (7) chucking chute (8) when cam (14) forwarded a certain angle to.

3. the upset window that lifts according to claim 2 is characterized in that: described locating piece and chute (8) have anti-skidding line on the adjacent side.

4. the upset window that lifts according to claim 2 is characterized in that: a horizontal edge frame of described sash (2) is the bottom of sash (2).

5. according to any one described upset window that lifts among the claim 1-4, it is characterized in that: described window frame (1) lateral wall, external chute, internal chute are stepped.

6. the upset window that lifts according to claim 5 is characterized in that: described window frame (1) and sash (2) seam crossing are provided with weather strip (11).

7. according to any one described upset window that lifts among the claim 1-4, it is characterized in that: described slip stopping means is latch lock (3), latch lock (3) comprises lock housing (18) and dead bolt (17), dead bolt (17) front end is a wedge shape, the rear end is stuck in the lock housing (18), accompanies compression spring (19) between dead bolt (17) rear end and the lock housing (18).

8. according to any one described upset window that lifts among the claim 1-4, it is characterized in that: include folding screen window (4), be provided with the rope (9) that hangs screen window (4) in the chute of described window frame (1), the lower frame of window frame (1) has the cavity that can hold folding back screen window (4), and screen window (4) is provided with handle (13) and screen window lock (21).

9. the upset window that lifts according to claim 8 is characterized in that: described rotating shaft (5) is provided with the pulley (6) that supports described rope (9).

10. according to any one described upset window that lifts among the claim 1-4, it is characterized in that: described hanger (12) is arranged in the chute (8), comprise assembly pulley, spring (27), overcoat (23), assembly pulley and spring are arranged on the overcoat (23), the lower end of overcoat (23) links to each other with slide block (7), the rope of assembly pulley (25) free end is connected window frame (1) upper end, and spring (27) is connected between the movable pulley (26) and overcoat (23) of assembly pulley.