CN215907670U - Window opener for sliding window - Google Patents
Window opener for sliding window Download PDFInfo
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- CN215907670U CN215907670U CN202121768975.0U CN202121768975U CN215907670U CN 215907670 U CN215907670 U CN 215907670U CN 202121768975 U CN202121768975 U CN 202121768975U CN 215907670 U CN215907670 U CN 215907670U
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- actuating lever
- rack
- window opener
- driving
- window
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Abstract
The utility model relates to a sliding window opener which comprises a window sash linkage piece, a window opener and a hand-operated mechanism, wherein a rack is arranged in the window opener, the rack is connected with the window sash linkage piece through a rack fastener, a driving shaft is arranged in the window opener, one end of the driving shaft is provided with a driving pinion, the other end of the driving shaft is provided with a driven large gear, the driving pinion and the driven large gear are axially arranged at two ends of the driving shaft, the hand-operated mechanism comprises a driving rod, a driving gear is arranged on the driving rod, kinetic energy transmitted by the driving gear is transmitted to the driving pinion after being decelerated by the driven large gear through rotating the driving rod, the rack is further driven to open or close a window sash, the phenomenon that the window sash collides a window frame in the movement process, noise and window damage are caused is avoided, meanwhile, the window opening and closing accuracy is improved, and the sealing performance of the window sash in the closing state is improved.
Description
Technical Field
The utility model relates to the field of doors and windows, in particular to a window opener for a sliding window.
Background
Common window types are roughly divided into an outward-pushing window and a sliding window, because of the shortage of land resources, floors of current office buildings or residential buildings and the like are often built to be very high, and high buildings provided with outward-pushing windows are likely to have the possibility that ground pedestrians are injured by falling of the outward-pushing windows due to the fact that parts for fixing the outward-pushing windows are loosened and fall out in the process of long-time use.
From the safety perspective, the sliding window is more advocated to be applied to the field of high-rise buildings, the modern building design is in line with the trend of the times, in order to achieve the purpose of saving indoor electric light energy by more lighting, the traditional wall in contact with the outside is changed into a large-area glass wall, and the sliding window is arranged above the glass wall for ventilation. In the field of residential buildings, in order to avoid the danger that a child climbs a sliding window to fall from the building, the height of the sliding window from the ground is usually higher than that of an ordinary person, people need to open the window with the help of chairs and the like, and the window opening process is inconvenient and has certain danger.
Some hand-operated high-wall window openers also appear in the market at present, but the drive mode of these window openers drives the gear rotation with rack toothing through rotating the actuating lever, makes the rack back-and-forth movement realize that door and window opens and shuts, but this kind of rotation mode can drive the too fast removal of window, leads to the casement to strike the window frame in the motion process, leads to noise and window damage, and current window opener can not use under the scene of some wall unevenness.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a window opener for a sliding window, aiming at the defects of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ware is windowed to austral window, sliding sash, includes the casement linkage piece of being connected with austral window, sliding sash, fixes the ware of windowing on the wall body and sets up the hand mechanism in the casement below, be equipped with the rack in the ware of windowing, the rack passes through the rack fastener and is connected its characterized in that with the casement linkage piece: be equipped with the drive shaft in the ware of windowing, drive shaft one end is equipped with the drive pinion with rack looks meshing, and the other end is equipped with the driven gear wheel with hand mechanism linkage, drive pinion and the both ends of driven gear wheel axial setting at the drive shaft, hand mechanism includes the actuating lever that sets up with the rack is perpendicular, be equipped with the driving gear with driven gear wheel looks meshing on the actuating lever to through rotating the actuating lever with driving gear drive's kinetic energy through the transmission for the drive pinion after driven gear wheel slows down, and then drive the rack and open or close the casement.
Adopt above-mentioned technical scheme, through set up the actuating lever in the casement below, make the staff only need rotate the actuating lever in the wall body below, the actuating lever drives the driving gear and rotates, make the driven gear wheel of driving gear linkage rotate, driven gear wheel rotates and drives the rotation of drive pinion through the drive shaft, and then transmit the kinetic energy of actuating lever for the rack, make the flexible casement switch that drives around the rack, wherein the axial linkage through driven gear wheel and drive pinion sets up, and the gear of drive pinion is less than the number of teeth of driven gear wheel, and then slow down the driven kinetic energy of actuating lever, avoid the too fast removal of casement, lead to the casement striking window frame in the motion process, lead to noise and window damage, improve the precision of switch window simultaneously, improve the leakproofness under the casement closed condition.
The sliding window opener can be further arranged as follows: one end of the window opener corresponding to the rack is provided with at least two positioning wheels, the positioning wheels are provided with limiting cavities for accommodating the racks, the racks are arranged between the positioning wheels and the driving pinion, and the positioning wheels and the driving pinion are arranged in a triangular relation.
Adopt above-mentioned technical scheme, the locating wheel is preferred 2, and forms triangle-shaped position relation with the drive pinion, utilizes triangle-shaped stability, makes the rack at the removal in-process one end perk for a moment, through setting up spacing chamber, avoids the rack to overturn at the removal in-process, makes the rack mesh with the drive pinion mutually all the time, improves transmission stability.
The sliding window opener can be further arranged as follows: and a rack fastener is arranged at one end of the rack, which is far away from the window sash linkage piece, and the rack fastener is fixed on the rack through a fastener.
By adopting the technical scheme, the rack fastener is arranged at one end of the rack far away from the window sash, and the rack is placed to move excessively towards one end of the window sash to be separated from the window opener, so that the rack is adaptive to sliding windows with different widths.
The sliding window opener can be further arranged as follows: the one end that the actuating lever corresponds the ware of windowing is equipped with the transmission gear axle, the driving gear sets up on the transmission gear axle to through gear shaft fastener and actuating lever fixed connection, the transmission gear axle all is equipped with drive bearing with drive shaft both ends.
By adopting the technical scheme, the driving gear shaft is arranged on the driving rod, so that the driving rod is linked with the window opener through the driving gear shaft, the driving rod with different lengths can be conveniently replaced, and the driving friction system is reduced and the driving efficiency is improved by arranging the driving bearing.
The sliding window opener can be further arranged as follows: one end of the window opener corresponding to the driving shaft is provided with a through hole for the driving shaft to penetrate out of the window opener, and two ends of the window opener corresponding to the driving shaft are provided with clamps for limiting the driving shaft in the window opener.
By adopting the technical scheme, the through hole is formed in the window opener, friction generated by rotation between the driving shaft and the window opener is reduced, and the driving shaft is limited in the window opener by the clamping hoop so as to be prevented from being separated from the window opener.
The sliding window opener can be further arranged as follows: the one end that the ware of windowing corresponds the locating wheel all is equipped with the fixed pin that passes the locating wheel, the locating wheel passes through the fixed pin at the ware internal rotation of windowing.
By adopting the technical scheme, the fixing pin is arranged on the positioning wheel, so that the positioning wheel rotates in the window opener through the fixing pin, the positioning wheel can be linked in the sliding process of the rack, the friction force is reduced, and the transmission efficiency is improved.
The sliding window opener can be further arranged as follows: the window opener is internally provided with a bearing installation cavity for installing a transmission bearing corresponding to one end of the transmission gear shaft and one end of the driving shaft, and a gear accommodating cavity corresponding to one end of the driving pinion and one end of the driven gearwheel are arranged.
By adopting the technical scheme, the bearing installation cavity and the gear accommodating cavity are arranged, so that the window opener is free from deviation of internal parts in the window opening and closing process, and the transmission stability is improved.
The sliding window opener can be further arranged as follows: actuating lever one end is equipped with the first universal joint with drive gear axle fixed connection, and the other end is equipped with the steering column articulated with the actuating lever, the one end that the actuating lever was kept away from to the steering column articulates there is the hand pole, steering column outer peripheral face joint has the mount pad, the mount pad is fixed on the wall body.
Adopt above-mentioned technical scheme, through set up first universal joint on the actuating lever, make the ware of windowing transmit under the scene of some wall unevenness, compensate high low face installation, through set up steering column and hand pole at the actuating lever end, make the actuating lever turn to the back through the steering column through the hand pole application of force, change the direction of exerting oneself, make hand switch casement more convenient.
The sliding window opener can be further arranged as follows: the utility model discloses a window opener, including actuating lever, adapter, extension rod and actuating lever, be equipped with the extension rod between actuating lever and the ware of windowing, be connected through the adapter between extension rod and the actuating lever, adapter one end and wall connection, the other end are equipped with the switching axle, switching axle one end is passed through the second universal joint and is connected with the extension rod, and the other end passes through the third universal joint and is connected with the actuating lever, the switching bearing has been cup jointed to the switching axle outer peripheral face, the switching axle passes through the switching clamp to be fixed in the switching bearing to axial rotation in the adapter.
Adopt above-mentioned technical scheme, when corresponding the too high scene of some casement heights, through setting up the extension rod, make the actuating lever pass through extension rod control casement switch, through setting up the switching machine, make the actuating lever can drive the switching shaft application of force through the third universal joint, the kinetic energy transmission that rethread second universal joint will go the actuating lever gives the extension rod, extension rod rethread first universal joint drives the rack and removes, it is first through the axial setting, the second, the third universal joint compensates higher window court long handle and high low-side installation, it is also convenient when the scene of some high overheights or wall unevenness uses to make it, accurate switch casement.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is an enlarged view of fig. 2 at B.
Fig. 5 is an enlarged view of fig. 2 at C.
Fig. 6 is a schematic view of an internal structure of the window opener according to the embodiment of the present invention.
Fig. 7 is an effect diagram of the embodiment of the utility model used on a sliding window.
Detailed Description
As shown in fig. 1-7, a ware is opened to austral window, sliding sash, include the casement linkage 1 of being connected with austral window, sliding sash a, fix windowing 2 on wall body b and set up the hand mechanism in casement a below, be equipped with rack 3 in windowing 2, rack 3 is connected with casement linkage 1 through rack fastener 31, be equipped with drive shaft 4 in windowing 2, 4 one end of drive shaft is equipped with the drive pinion 41 with rack 3 engaged with, and the other end is equipped with the driven gear wheel 42 with the hand mechanism linkage, drive pinion 41 and the both ends of driven gear wheel 42 axial setting at drive shaft 4, hand mechanism includes the actuating lever 5 with the perpendicular setting of rack 3, be equipped with the driving gear 51 with driven gear wheel 42 engaged with on the actuating lever 5 to transmit drive pinion 41 after reducing speed through driven gear wheel 42 with the kinetic energy of driving gear 51 through rotating actuating lever 5, and then the window sash a is opened or closed by the driving rack 4, one end of the window opener 2 corresponding to the rack 3 is provided with at least two positioning wheels 6, the positioning wheels 6 are provided with a limit cavity 61 for accommodating the rack 3, the rack 3 is arranged between the positioning wheels 6 and the driving pinion 41, the positioning wheels 6 and the driving pinion 41 are arranged in a triangular relationship, one end of the rack 3 away from the window sash linkage 1 is provided with a rack buckle 32, the rack buckle 32 is fixed on the rack 3 through a buckle fastener 33, one end of the driving rod 5 corresponding to the window opener 2 is provided with a transmission gear shaft 52, the driving gear 51 is arranged on the transmission gear shaft 52 and is fixedly connected with the driving rod 5 through a gear shaft fastener 53, both ends of the transmission gear shaft 52 and the driving shaft 4 are provided with transmission bearings 54, one end of the window opener 2 corresponding to the driving shaft 4 is provided with a through hole 21 for the driving shaft 4 to penetrate out of the window opener 2, the both ends that window ware 2 corresponds drive shaft 4 are equipped with the clamp 22 of restricting drive shaft 4 in window ware 2, the one end that window ware 2 corresponds locating wheel 6 all is equipped with the fixed pin 62 that passes locating wheel 6, locating wheel 6 passes through fixed pin 62 and rotates at window ware 2, correspond in the window ware 2 that drive gear axle 52 all is equipped with the bearing installation cavity 23 that supplies the installation of drive bearing 54 with the one end of drive shaft 4, correspond the one end of drive pinion 41 and driven gear wheel 42 and all be equipped with gear holding chamber 24, actuating lever 5 one end is equipped with the first universal joint 71 with drive gear axle 52 fixed connection, and the other end is equipped with the steering column 7 articulated with actuating lever 5, the one end that actuating column 5 was kept away from to steering column 7 articulates there is hand lever 72, steering column 7 outer peripheral face joint has mount pad 73, mount pad 73 fixes on wall body b, an extension rod 8 is arranged between the driving rod 6 and the window opener 2, the extension rod 8 is connected with the driving rod 5 through a switching machine 9, one end of the switching machine 9 is connected with a wall body b, a switching shaft 91 is arranged at the other end of the switching machine, one end of the switching shaft 91 is connected with the extension rod 8 through a second universal joint 81, the other end of the switching shaft is connected with the driving rod 5 through a third universal joint 55, a switching bearing 92 is sleeved on the outer peripheral surface of the switching shaft 91, and the switching shaft 91 is fixed in the switching bearing 92 through a switching hoop 93 and axially rotates in the switching machine 9.
Claims (10)
1. The utility model provides a ware is windowed to austral window, sliding sash, includes the casement linkage piece of being connected with austral window, sliding sash, fixes the ware of windowing on the wall body and sets up the hand mechanism in the casement below, be equipped with the rack in the ware of windowing, the rack passes through the rack fastener and is connected its characterized in that with the casement linkage piece: be equipped with the drive shaft in the ware of windowing, drive shaft one end is equipped with the drive pinion with rack looks meshing, and the other end is equipped with the driven gear wheel with hand mechanism linkage, drive pinion and the both ends of driven gear wheel axial setting at the drive shaft, hand mechanism includes the actuating lever that sets up with the rack is perpendicular, be equipped with the driving gear with driven gear wheel looks meshing on the actuating lever to through rotating the actuating lever with driving gear drive's kinetic energy through the transmission for the drive pinion after driven gear wheel slows down, and then drive the rack and open or close the casement.
2. A sliding window opener according to claim 1, characterised in that: one end of the window opener corresponding to the rack is provided with at least two positioning wheels, the positioning wheels are provided with limiting cavities for accommodating the racks, the racks are arranged between the positioning wheels and the driving pinion, and the positioning wheels and the driving pinion are arranged in a triangular relation.
3. A sliding window opener according to claim 1, characterised in that: and a rack fastener is arranged at one end of the rack, which is far away from the window sash linkage piece, and the rack fastener is fixed on the rack through a fastener.
4. A sliding window opener according to claim 1, characterised in that: the one end that the actuating lever corresponds the ware of windowing is equipped with the transmission gear axle, the driving gear sets up on the transmission gear axle to through gear shaft fastener and actuating lever fixed connection, the transmission gear axle all is equipped with drive bearing with drive shaft both ends.
5. A sliding window opener according to claim 1, characterised in that: one end of the window opener corresponding to the driving shaft is provided with a through hole for the driving shaft to penetrate out of the window opener, and two ends of the window opener corresponding to the driving shaft are provided with clamps for limiting the driving shaft in the window opener.
6. A sliding window opener according to claim 2, characterised in that: the one end that the ware of windowing corresponds the locating wheel all is equipped with the fixed pin that passes the locating wheel, the locating wheel passes through the fixed pin at the ware internal rotation of windowing.
7. A sliding window opener according to claim 4, characterised in that: the window opener is internally provided with a bearing installation cavity for installing a transmission bearing corresponding to one end of the transmission gear shaft and one end of the driving shaft, and a gear accommodating cavity corresponding to one end of the driving pinion and one end of the driven gearwheel are arranged.
8. A sliding window opener according to claim 4 or 7, characterised in that: actuating lever one end is equipped with the first universal joint with drive gear axle fixed connection, and the other end is equipped with the steering column articulated with the actuating lever, the one end that the actuating lever was kept away from to the steering column articulates there is the hand pole, steering column outer peripheral face joint has the mount pad, the mount pad is fixed on the wall body.
9. A sliding window opener according to any one of claims 1 to 7, characterised in that: the utility model discloses a window opener, including actuating lever, adapter, extension rod and actuating lever, be equipped with the extension rod between actuating lever and the ware of windowing, be connected through the adapter between extension rod and the actuating lever, adapter one end and wall connection, the other end are equipped with the switching axle, switching axle one end is passed through the second universal joint and is connected with the extension rod, and the other end passes through the third universal joint and is connected with the actuating lever, the switching bearing has been cup jointed to the switching axle outer peripheral face, the switching axle passes through the switching clamp to be fixed in the switching bearing to axial rotation in the adapter.
10. A sliding window opener according to claim 8, characterised in that: the utility model discloses a window opener, including actuating lever, adapter, extension rod and actuating lever, be equipped with the extension rod between actuating lever and the ware of windowing, be connected through the adapter between extension rod and the actuating lever, adapter one end and wall connection, the other end are equipped with the switching axle, switching axle one end is passed through the second universal joint and is connected with the extension rod, and the other end passes through the third universal joint and is connected with the actuating lever, the switching bearing has been cup jointed to the switching axle outer peripheral face, the switching axle passes through the switching clamp to be fixed in the switching bearing to axial rotation in the adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121768975.0U CN215907670U (en) | 2021-07-30 | 2021-07-30 | Window opener for sliding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121768975.0U CN215907670U (en) | 2021-07-30 | 2021-07-30 | Window opener for sliding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907670U true CN215907670U (en) | 2022-02-25 |
Family
ID=80290290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121768975.0U Active CN215907670U (en) | 2021-07-30 | 2021-07-30 | Window opener for sliding window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907670U (en) |
-
2021
- 2021-07-30 CN CN202121768975.0U patent/CN215907670U/en active Active
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| GR01 | Patent grant |