CN2450337Y

CN2450337Y - Automatic sliding window

Info

Publication number: CN2450337Y
Application number: CN00259136U
Authority: CN
Inventors: 瞿德阳; 汪兆能; 王伟民; 戴建芳
Original assignee: Keheng Intelligent Tech Co ltd Fenghua City
Current assignee: Ningbo blue light industrial Limited by Share Ltd
Priority date: 2000-11-10
Filing date: 2000-11-10
Publication date: 2001-09-26
Anticipated expiration: 2010-11-10

Abstract

The utility model relates to an automatic sliding window. The upper part of a window sash (2) is provided with a power mechanism (3) which comprises a motor (34), a transmission gear sets (33, 32) and a rack (36), and a linking mechanism is arranged between the top end of the window sash (2) and the lower end of the rack (36). The side edge of the window sash (2) is provided with a lock buckle (6), and the corresponding position of a window frame is provided with a lock seat (7). The upper part of the same side edge of the window sash (2) is provided with a rocking rod (5), and the upper end of the rocking rod (5) is fixed to the rack (36). The lock buckle (6) is connected with the rocking rod (5) by a pulling rope (96). The utility model realizes the function of automatically opening the window sash by relatively simple structure. The utility model can realize various automatically opening and closing functions when only a motor control circuit and a sensing circuit are added on the utility model, and meanwhile, the utility model can manually open and close the window sash.

Description

Automatic sliding window

The utility model relates to a kind of window structure, but particularly a kind of electric sliding window by the motor-driven automatic shutter.

Existing forms generally can be divided into rotary type and plug-type two big classes by its switching mode, and plug-type, aperture easy to use with it arbitrarily and more and more liked by the user, because of its material adopts aluminium alloys more, therefore are commonly called as again and are aluminum window.Existing slide rail all is manually to open and close, and generally the side at window frame is provided with lock, and is provided with latch hook at the side of sash, and both hook together mutually and sash is fixed; Wherein latch hook is provided with elastomeric element and can makes it to automatically reset, and only needs hand move back the purpose that sash puts in place and can automatically lock thereby reach; Latch hook makes it to break away from lock and simultaneously sliding window sash is yet but must press with hand when windowing.

The purpose of this utility model is with regard to being at the purpose of above-mentioned prior art and but a kind of sliding sash by the motor-driven automatic shutter is provided.

The purpose of this utility model is achieved in that automatic sliding window comprises window frame and sash, sash is arranged in the push-and-pull of window frame and can moves relative to window frame, it is characterized in that being provided with actuating unit on the top of sash, comprise motor by the transmission order, driving gear set and tooth bar, be provided with interlinked mechanism between sash top and the tooth bar lower end, the side of sash is provided with snap close, the rearward position of snap close is provided with bearing pin and can rotates around it, the front side of snap close is a latch hook, top at the same side of sash is provided with rocking bar, lower end one side of rocking bar is provided with bearing pin and can rotates around it, the upper end and the tooth bar of rocking bar fix, the described same side that latches in its latch hook connects an end of opening drag-line, the other end of drag-line then links to each other with described rocking bar lower end, simultaneously, be provided with the lock that matches with snap close in the position of the corresponding sash snap close of described window frame.

Described interlinked mechanism can be the locating piece that is provided with projection on the sash top, and is provided with two backing pins in the tooth bar lower end at correspondence position, the sash locating piece is held wherein and leaves a little space; Resistance during for the relative rack displacement of minimizing sash, between can be provided with several pulleys;

Described lock also can be provided with bearing pin in the middle and can rotate around bearing pin, then connects a manual drag-line in a side relative with its hook seat, and manually the other end of drag-line then links to each other with the manual knob switch that is positioned at the window frame bottom by transmission changed course mechanism;

Described transmission changed course mechanism is by rotary disk basement and set within it and can constitute around the rotating disk of its central rotating shaft rotation, and an end of rotating disk connects the drag-line of lock, then connects the drag-line of manual knob switch at the relative other end of homonymy;

For avoiding when manually windowing, motor being caused damage because of gear reverses, one case can be set to be contained driving gear set in it, and the rotating shaft of gear all is arranged on this case, the upper end of case connects a drag-line simultaneously, the other end of drag-line then is connected on the rotating disk in the described transmission changed course mechanism, and its connecting portion is relative with the drag-line position of its connection manual knob switch.

Compared with prior art, the utility model has been realized the function of automatic unlatching sash with simple relatively structure, only need add suitable circuit for controlling motor and sensing circuit, just can realize meeting wind, meet rain and close automatically, meet that cigarette is opened automatically and automatic function such as temperature control switching, the while need add that also a simple conversion equipment can realize manually opened function.

Description of drawings:

Fig. 1 is the structure general assembly schematic diagram of the utility model embodiment.

Fig. 2 is the enlarged drawing of Fig. 1 medium power mechanism 3.

Fig. 3 is the enlarged drawing of transmission changed course mechanism 4 among Fig. 1.

Fig. 4 is the vertical view of Fig. 3.

Fig. 5 is the enlarged drawing at position, rocking bar 5 place among Fig. 1.

Fig. 6 is the enlarged drawing at snap close 6 among Fig. 1, lock 7 positions.

Fig. 7 is the A-A cutaway view Amplified image of Fig. 6.

Fig. 8 is the B-B cutaway view Amplified image of Fig. 1.

Fig. 9 is the C-C sectional view of Fig. 8.

Gear cover 31 was pulled away from actuating unit 3 enlarged drawings of tooth bar 36 states when Figure 10 was manual by drag-line 91.

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 9, be one adjacent about two sash all can be electronic, the manual embodiment that opens and closes, since about the structure overwhelming majority of two windows identical, therefore below is example with left window mainly: include window frame 1 and sash 2, sash 2 is arranged in the slide rail of window frame 1 and can moves relative to window frame 1, be provided with actuating unit 3 on the top of sash 2, comprise motor 34 by the transmission order, driving gear 33, driven gear 32 and tooth bar 36, one case 31 is with driving gear 33, driven gear 32 contains in it, and gear 33,32 rotating shaft all is arranged on this case 31, referring to Fig. 1, Fig. 2;

Sash 2 tops and tooth bar 36 lower ends are (for strengthening intensity, can steel lining 36a be set in this lower surface) between be provided with interlinked mechanism, comprise the locating piece 39 that is arranged on sash top projection, with two backing pins 38 that are arranged on tooth bar 36 lower end correspondence positions, but locating piece 39 is between two backing pins 38 and leave the space of a little relative displacement in addition, also be provided with simultaneously the resistance of several pulleys 37 when reducing both relative displacements between sash 2 tops and tooth bar 36 lower ends, referring to Fig. 2,5;

The side of sash 2 is provided with snap close 6, and the rearward position of snap close 6 is provided with bearing pin 62 and can rotates around it, and the front side of snap close 6 is a latch hook 61, referring to Fig. 6, Fig. 7; Side top at sash snap close 6 places is provided with rocking bar 5, and lower end one side of rocking bar is provided with bearing pin 51 and can rotates around it, and the upper end of rocking bar 5 and tooth bar 36 fix, referring to Fig. 5; Described snap close 6 is connected an end of opening drag-line 96 with the same side of its latch hook 61, and the other end of drag-line 96 then links to each other with described rocking bar 5 lower ends, referring to Fig. 6;

Be provided with the lock 7 that matches with snap close 6 in the position of described window frame 1 corresponding sash snap close 6, described lock 7 also is provided with bearing pin 71 in the middle and can rotates around it, and then connects a drag-line 95 in a side relative with its hook seat 72, referring to Fig. 6;

The other end of drag-line 95 then links to each other with the manual knob switch 8 that is positioned at window frame 1 bottom by transmission changed course mechanism 4, referring to Fig. 1; Described transmission changed course mechanism 4 is by rotary disk basement 43 and set within it and can constitute around the rotating disk 41 of its central rotating shaft 42 rotations, one end of rotating disk 41 connects the drag-line 95 of lock 7, the drag-line 94 that then connects manual knob switch 8 at the relative other end of homonymy, referring to Fig. 3, Fig. 4, the opposite side of rotating disk 41 then can connect the lock drag-line 93 of adjacent sash, also be connected with two drag-lines 91 in this side, 92, wherein drag-line 91 other ends connect gear house 31 upper ends in the left window actuating unit 3, referring to Fig. 4, the other end of drag-line 92 then connects the gear house upper end in the right window actuating unit, do not show among the figure that 34 ' among the figure is the motor in the right window actuating unit;

The structure of manual knob switch 8 such as Fig. 8, shown in Figure 9 are made of an eccentric shaft 81 and rocking bar 84, and rocking bar 84 can rotate around the bearing pin 85 of one side, and manually drag-line 94 promptly is fixed on the opposite side relative with

bearing pin

85, and 82 is axle sleeve among the figure, and 83 is knob.

During electric window-opening, motor 34 drives driving gear 33, driven gear 32 rotates, driven gear 32 drives tooth bar 36 and moves right, owing to leave displacement space between the locating piece 39 of the backing pin 38 of tooth bar 36 lower ends and sash upper end, therefore sash 2 wouldn't be driven, but tooth bar 36 sash 2 relative displacements relatively earlier, at this moment, rocking bar 5 promptly upwards rotates around its bearing pin 51, and drive drag-line 96, snap close 6 is rotated around its bearing pin 62, thereby make the hook seat 72 of the latch hook portion 61 disengaging locks 7 of snap close 6, then, tooth bar 36 is promptly opened by its backing pin 38 drive sash 2; During electronic pass window, motor 34 counter-rotatings drive tooth bar 36 and are moved to the left, and drive sash 2 and move to left and fasten until the lock 7 of its snap close 6 with window frame;

When power failure or electrical fault, only need manual knob switch 8 Rotate 180 degree, manually drag-line 94 is pulled away from tooth bar 36 by transmission changed course mechanism 4 with gear cover 31 and driven gear 32, as shown in Figure 9, simultaneously drag-line 95 is also made lock 7 rotate around its 71 of pin, make its hook seat 72 throw off the latch hook 61 of snap close 6, be the direct folding sash 2 of available hand this moment.

From top description as can be known, mechanism 4 can be common to the two adjacent sash except that the transmission changed course, and above-mentioned each mechanism all should independently install for every fan sash.

Claims

1. automatic sliding window, comprise window frame (1) and sash (2), sash (2) is arranged in the slide rail of window frame (1) and can moves relative to window frame (1), it is characterized in that being provided with actuating unit (3) on the top of sash (2), comprise motor (34) by the transmission order, driving gear set (33,32) and tooth bar (36), be provided with interlinked mechanism between sash (2) top and tooth bar (36) lower end, the side of sash (2) is provided with snap close (6), the rearward position of snap close (6) is provided with bearing pin (62) and can rotates around it, the front side of snap close (6) is latch hook (61), top at the same side of sash (2) is provided with rocking bar (5), lower end one side of rocking bar (5) is provided with bearing pin (61) and can rotates around it, the upper end of rocking bar (5) and tooth bar (36) fix, described snap close (6) connects an end of opening drag-line (96) in the same side of its latch hook (61), the other end of drag-line (96) then links to each other with described rocking bar (5) lower end, simultaneously, be provided with the lock (7) that matches with snap close (6) in the position of the corresponding sash snap close of described window frame (1) (6).

2. automatic sliding window as claimed in claim 1, it is characterized in that described interlinked mechanism comprises the locating piece (39) that is arranged on sash (2) top and is arranged on two backing pins (38) of tooth bar (36) lower end correspondence position, described locating piece (39) is positioned between described two backing pins (38) and leaves a little space.

3. automatic sliding window as claimed in claim 2 is characterized in that being provided with several pulleys (37) between described sash (2) top and tooth bar (36) lower end.

4. automatic sliding window as claimed in claim 1, it is characterized in that described lock (7) is provided with bearing pin (71) in the middle and also can rotates around it, then connect a drag-line (95) in a side relative with its hook seat (72), the other end of drag-line (96) then links to each other with the manual knob switch (8) that is positioned at window frame (2) bottom by transmission changed course mechanism (4).

5. automatic sliding window as claimed in claim 4, it is characterized in that described transmission changed course mechanism (4) is by rotary disk basement (43) and set within it and can constitute around the rotating disk (41) of its central rotating shaft (42) rotation, one end of rotating disk (41) connects the drag-line (95) of lock (7), then connects the drag-line (94) of manual knob switch (8) at the relative other end of homonymy.

6. as claim 4 or 5 described automatic sliding windows, it is characterized in that the gear train described in the described actuating unit (3) (33,32) is arranged in the case (31), the rotating shaft of gear (33,32) is arranged on this case (31), described case (31) upper end is connected with a drag-line (91), the other end of drag-line (91) then is connected on the rotating disk (41) in the described transmission changed course mechanism (4), and its connecting portion is relative with drag-line (94) position of its connection manual knob switch (8).