CN2718188Y

CN2718188Y - Window

Info

Publication number: CN2718188Y
Application number: CN 200420037521
Authority: CN
Inventors: 黄龙庭
Original assignee: SHANGHAI PUAO TRADE DEVELOPMENT Co Ltd
Current assignee: SHANGHAI PUAO TRADE DEVELOPMENT Co Ltd
Priority date: 2004-07-14
Filing date: 2004-07-14
Publication date: 2005-08-17
Anticipated expiration: 2014-07-14

Abstract

The utility model provides a window, which comprises a sash frame (5), a window sash (4), a connecting rod hinge (1), a handle (3) and a slide block assembly (2); the center of the side frame of the window sash (4) is rotatably connected with the shrinking end of the telescopic connecting rod hinge (1); both ends of the top frame of the window sash (4) are respectively provided with a slide block assembly (2); the inner side of the side frame of the sash frame (5) is respectively fixed with the mounting end of the telescopic connecting rod hinge (1) that can stretch right and left; the inner side of the side frame of the sash frame (5) is respectively provided with a chute that is connected with the slide block assembly (2) in a sliding way; the entire window sash (4) and the sash frame (5) are connected by two pairs of movable fulcrums. The utility model has the beneficial effects that because the window sash and the sash frame are connected by adopting two pairs of movable fulcrums, the window sash can be completely turned within 180 degrees; the outside glass face of the window can be cleaned safely and conveniently; because the oversize open of the window sash is limited by the spacing assembly arranged on the connecting rod link, the safe operation during the opening of the window can be ensured.

Description

Window

Technical field

The utility model relates to builing industry, especially relates to a kind of window.

Background technology

The opening/shutting mode of window all is that (upper and lower a, left side or right) is fixed support with wherein on one side except that parallel-moving type in the prior art at present, pushes away or draw relative another side, to reach the purpose of outside or inside open and close.There is two large problems in present opening/shutting mode: the firstth, and sash reaches 100 ° at most, if want to clean window or sash is taken off, or climbs to the outside and goes to clean, not only inconvenience but also dangerous; The secondth, there are not safeties, be easy under unconscious situation, window be opened too much, particularly when outward opening window, cause accident to fall the outer accident of exit window easily.

Summary of the invention

The purpose of this utility model is in order to overcome the problems referred to above, thereby designs a kind of outer glass of cleaned window easily and safely and open the window of the headstock gear of window safely.

The technical scheme that the above-mentioned purpose of finishing the utility model adopts is: a kind of headstock gear of window, comprise window frame, sash, connecting rod link and handle, also comprise slide block assembly, the center of the left and right sides moulding of sash with about the flexible end of the telescopic connecting rod link of two sides be rotatably connected, two ends respectively are provided with a slide block assembly about the frame horizontal stripe of the top of sash, the inboard of the left and right sides moulding of window frame is the fixing installation end of the telescopic connecting rod link in the left and right sides respectively, the inboard of the left and right sides moulding of window frame respectively is provided with a chute that is slidingly connected with slide block assembly, whole sash and window frame are connected by two pairs of removable fulcrums, and promptly the sash top is along fulcrum and sash center and the flexible fulcrum that moves forward and backward of holding of connecting rod link that window frame moves up and down; Telescopic connecting rod link comprises that the lower end is provided with the lengthening telescopic arm of swivel bearing axle, goes up the arm of stability, the arm of stability and be fixed on the hold-down arm of window frame left and right sides moulding inboard down, the last arm of stability and the following arm of stability are rotatably connected with lengthening telescopic arm and hold-down arm respectively, form tetragonal telescopic connecting rod link, the center of the swivel bearing axle of lengthening telescopic arm lower end and the left and right sides moulding of sash is rotatably connected; Slide block assembly comprises slider bracket and slide block, and slider bracket and slide block are rotatably connected with rivet, and two ends are fixedlyed connected about the top frame horizontal stripe of slider bracket and sash, and the chute of the left and right sides moulding inboard of slide block and window frame is slidingly connected; Also be provided for the recess of installing connecting rods hinge in the inboard of the left and right sides moulding of window frame; About a fan window in two connecting rod links of two sides, have only one limit assembly is set, the position limiting slide block that downward hook-type is arranged that can move up and down is set on the hold-down arm of the connecting rod link that limit assembly is arranged, the following arm of stability is provided with the upwards banking stop of hook-type, the position limiting slide block that is in sagging position can limit banking stop and outwards move, thereby limited the outside stretching, extension of connecting rod link, moved position limiting slide block on having only banking stop is outwards moved.

The beneficial effects of the utility model: because whole sash and window frame adopt two pairs of removable fulcrums to be connected, make the upset fully of 180 ° of sash energy, make outer glass inwardly, so the outer glass of cleaned window easily and safely just; Owing on connecting rod link, be provided with limit assembly, limit the stretching, extension of connecting rod link, thereby limited the excessive unlatching of sash, make sash only manually could continue outwards to open behind the position limiting slide block, thereby guaranteed the safe handling of window when opening; Because sash and window frame adopt being connected of two pairs of removable fulcrums and quadrangle extensible link hinge, the keying that makes sash is balance and stablizing very; The headstock gear of whole window is simple in structure, and is easy for installation.

Description of drawings

Fig. 1 is the assembling schematic diagram of the utility model embodiment.

Fig. 2 is the structural representation that the connecting rod link of limit assembly is arranged among the utility model embodiment.

Fig. 3 is the structural representation of slide block assembly among the utility model embodiment.

Fig. 4 is the structural representation that the window frame of chute is arranged among the utility model embodiment.

Fig. 5 is the operating principle schematic diagram of the limit assembly in the utility model embodiment connecting rod link.

Fig. 6 is the action schematic diagram of sash opening and closing among the utility model embodiment.

The specific embodiment

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

The assembling schematic diagram of the utility model embodiment is as shown in fig. 1: the headstock gear of a window comprises the handle 3 of window frame 5, sash 4, connecting rod link 1 and rotatable self-locking, also comprises slide block assembly 2; The inboard of the left and right sides moulding of window frame 5 respectively is provided with one group of connecting rod link 1, the center of the left and right sides moulding of sash 4 with about the lower end of lengthening telescopic arm on the two side connecting rod links 1 be rotatably connected, with the upset that guarantees that sash 4 can 360 °; In order to make 4 upsets in window frame 5 of sash, two ends respectively are provided with a slide block assembly about the frame horizontal stripe of the top of sash 4, the slide block of slide block assembly is embedded in the chute of left and right sides moulding inboard of window frame 5, has guaranteed that sash 4 top frame when upset can only move up and down along window frame 5 to do 180 ° upset; Therefore because two fulcrums can only move up and down along window frame 5 about sash 4 top frames, the center of sash 4 left and right sides mouldings to the vertical distance of 5 of window frames is variable when window is opened, and this just requires connecting rod link 1 is telescopic; Whole sash 4 and window frame 5 is connected by two pairs of removable fulcrums, i.e. the fulcrum that moves forward and backward of the fulcrum that moves up and down along window frame 5 of sash 4 tops and sash 4 centers and connecting rod link 1 lower end of extending telescopic arm.

Have among the utility model embodiment limit assembly connecting rod link structural representation as shown in Figure 2: about a fan window in two connecting rod links of two sides, have only one limit assembly is set, comprise that at the connecting rod link that limit assembly is arranged the lower end is provided with the lengthening telescopic arm 12 of swivel bearing axle 11, the last arm of stability 6, the following arm of stability 10, banking stop 9, be fixed on the hold-down arm 7 and the position limiting slide block 8 of window frame left and right sides moulding inboard, wherein, the last arm of stability 6 and the following arm of stability 10 are rotatably connected with lengthening telescopic arm 12 and hold-down arm 7 respectively, form tetragonal telescopic connecting rod link; For the stability that sash opens and closes, connecting rod link adopts tetragonal principle, and the length of each pitman arm and the position of joining are done certain adjustment, reaches telescopic purpose; Simultaneously for guaranteeing that sash can overturn, half high (being the distance of the center of sash left and right sides moulding to sash top frame horizontal stripe) of sash left and right sides moulding must be less than the connecting rod link distance that the swivel bearing axle 11 of telescopic arm 12 lower ends arrives between the hold-down arm 7 that extend when full extension is opened, so connecting rod link has different sizes to join the window of differing heights; The limit assembly of connecting rod link comprises on the hold-down arm 7 banking stop 9 of hook-type on be provided with on the position limiting slide block that downward hook-type is arranged 8 that is provided with and the following arm of stability 10 oriented.

The structural representation of slide block assembly as shown in Figure 3 among the utility model embodiment: slide block assembly comprises slider bracket 13 and slide block 14, two arms of slider bracket 13 become 90 °, slide block 14 is rotatably connected by rivet with the side arm (promptly being fixed on the slider bracket arm on the sash 4 side frame bars) of slider bracket 13, so slide block 14 can rotate in the direction perpendicular to rivet, shown in arrow among Fig. 3; Slider bracket 13 be fixed on sash 4 top frame horizontal stripes about two ends, slide block 14 is slidingly connected with the inboard chute that is provided with of window frame 5 left and right sides mouldings.

Have among the utility model embodiment chute window frame structural representation as shown in Figure 4: the chute 15 that the slide block 14 with slide block assembly is slidingly connected is set in the inboard of the left and right sides moulding of window frame 5, sash 4 tops that slider bracket 13 has been installed can be moved up and down along window frame 5; Also be provided for the recess 16 of installing connecting rods hinge 1 in the inboard of the left and right sides moulding of window frame 5, make sash 4 when closing about the connecting rod link 1 of two sides can not run into window frame 5.

The schematic diagram of the limit assembly operating principle among the utility model embodiment in the connecting rod link 1 is shown in Fig. 5 A-Fig. 5 D: the oriented banking stop 9 of going up hook-type on the position limiting slide block that downward hook-type is arranged 8 on the hold-down arm 7 and the following arm of stability 10 constitutes limit assemblies; Position limiting slide block 8 can move up and down on hold-down arm 7, is in sagging position at ordinary times, and banking stop 9 places position limiting slide block 8 inboards during connecting rod link 1 closure, shown in Fig. 5 A; When window was outwards opened, sash 4 drivening rod hinges 1 trailed, and banking stop 9 limited slide blocks 8 block, make the lower end of sash 4 can only outwards open about about 100mm, shown in Fig. 5 B, thereby limit the outside excessive unlatching of sash 4, guaranteed the safe handling of window when outwards opening; When needs get window when bigger to external-open, must position limiting slide block 8 upwards be pushed away with a hand, remove its stopping to banking stop 9, with the another hand lower end of window is continued toward extrapolation simultaneously, sash 4 just can continue outwards to open, until upset fully, shown in Fig. 5 C; When window is inwardly closed, sash drivening rod hinge 1 closure, the ramp effect of hook-type will be moved on the position limiting slide block 8 automatically because banking stop 9 makes progress, and makes banking stop 9 can place position limiting slide block 8 inboards, and position limiting slide block 8 sets back then, shown in Fig. 5 D and Fig. 5 A; When sash 4 overturn fully, because connecting rod link 1 also is in closure state, limit assembly was in the position shown in Fig. 5 A and Fig. 5 B, so the outer glass that can clean sash easily and safely.

The action schematic diagram that sash is opened into upset among the utility model embodiment is shown in Fig. 6 E-Fig. 6 J: when window is outwards opened, promote the lower end of sash, shown in Fig. 6 E, sash drivening rod hinge trails, limit assembly makes the lower end of sash can only outwards open about about 100mm, shown in Fig. 6 F, thereby limit the outside excessive unlatching of sash, guaranteed the safe handling of window when outwards opening; When needs get window when bigger to external-open, open position limiting slide block, the lower end of sash is continued toward extrapolation, and connecting rod link continues outwards to stretch, and the top of sash is under the restriction of slide block and window frame chute, side frame bar along window frame continues to glide, slide to the center of the side frame bar of window frame until the top of sash, the outside full extension of connecting rod link is opened, and sash is the level of opening into outwards, be sash to external-open to the position vertical, shown in Fig. 6 G and Fig. 6 H with the side frame bar of window frame; When needs outwards overturn window, the top of sash under continuing, the side frame bar of window frame is pushed away, sash drivening rod hinge begins condensation, overturn fully until sash, the top of sash turn to the lower end of window frame, and connecting rod link is in closure state, and limit assembly makes the sash lower end that is in the window frame upper end can only outwards open about about 100mm, therefore can clean outer glass easily and safely, shown in Fig. 6 I and Fig. 6 J towards interior sash.

Claims

1, a kind of window, comprise window frame (5), sash (4), connecting rod link (1) and handle (3), it is characterized in that: also comprise slide block assembly (2), the center of the left and right sides moulding of sash (4) with about the flexible end of the telescopic connecting rod link of two sides (1) be rotatably connected, two ends respectively are provided with a slide block assembly (2) about the frame horizontal stripe of the top of sash (4), the inboard of the left and right sides moulding of window frame (5) is the fixing installation end of the telescopic connecting rod link in the left and right sides (1) respectively, the inboard of the left and right sides moulding of window frame (5) respectively is provided with a chute (15) that is slidingly connected with slide block assembly (2), and whole sash (4) is connected by two pairs of removable fulcrums with window frame (5).

2, window according to claim 1, it is characterized in that: described telescopic connecting rod link (1) comprises that the lower end is provided with the lengthening telescopic arm (12) of swivel bearing axle (11), the last arm of stability (6), the following arm of stability (10) and be fixed on the hold-down arm (7) of window frame (5) left and right sides moulding inboard, the last arm of stability (6) and the following arm of stability (10) are rotatably connected with lengthening telescopic arm (12) and hold-down arm (7) respectively, form tetragonal telescopic connecting rod link (1), the swivel bearing axle (11) of lengthening telescopic arm (12) lower end is rotatably connected with the center of the left and right sides moulding of sash (4).

3, window according to claim 1, it is characterized in that: described slide block assembly comprises slider bracket (13) and slide block (14), slider bracket (13) is rotatably connected with rivet with slide block (14), two ends are fixedlyed connected about the top frame horizontal stripe of slider bracket (13) and sash (4), and the chute (15) of the left and right sides moulding inboard of slide block and window frame (5) is slidingly connected.

4, window according to claim 1 is characterized in that: the inboard of the left and right sides moulding of described window frame also is provided for the recess (16) of installing connecting rods hinge (1).

5, according to any described window in the claim 1 to 4, it is characterized in that: in two connecting rod links of a fan window, have only one limit assembly is set, the position limiting slide block that downward hook-type is arranged (8) that can move up and down is set on the hold-down arm (7) of the connecting rod link that limit assembly is arranged, and the following arm of stability (10) is provided with the upwards banking stop (9) of hook-type.