CN211287280U - Lifting window convenient to maintain - Google Patents
Lifting window convenient to maintain Download PDFInfo
- Publication number
- CN211287280U CN211287280U CN201921857615.0U CN201921857615U CN211287280U CN 211287280 U CN211287280 U CN 211287280U CN 201921857615 U CN201921857615 U CN 201921857615U CN 211287280 U CN211287280 U CN 211287280U
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- China
- Prior art keywords
- motor
- window
- lead screw
- window frame
- casement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 10
- 210000005056 cell body Anatomy 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a lifting window convenient to maintain, including installing window frame, casement on the wall body and the mechanism of windowing that drives the casement and reciprocate, the mechanism of windowing includes lead screw, nut seat, hold-in range and motor, the lead screw is vertical and rotationally install in the window frame of casement both sides, and equal cover is equipped with the nut seat such as height on the every lead screw, is equipped with the stationary blade of being connected with the nut seat on the lateral wall of casement, the lead screw top is equipped with the synchronizing wheel, the hold-in range suit is on two synchronizing wheels, the cell body that has the installation motor is processed at the window frame top, the horizontal installation of motor is in the cell body, is equipped with the steering coupling who is connected with the lead screw on the. The utility model discloses a set up the synchronizing wheel on two lead screws to connect two synchronizing wheels through the hold-in range, can make two lead screws rotate with fast syntropy, in order to avoid the casement dislocation, the motor through horizontal installation simultaneously and the steering coupling who is connected with the motor, the height at reducible window frame top.
Description
Technical Field
The utility model relates to a door and window structure field especially relates to a lifting window convenient to maintain.
Background
Present window is flat-open type and plug-type mostly, and the flat-open window is inwards or outwards open all can occupation space, brings a great deal of inconvenience for the user, and current austral window, sliding sash is mostly horizontal push-and-pull, in daily life, because the upper portion of window is higher apart from ground, can't obtain abundant utilization, has caused the waste in space, consequently the promotion window of vertical windowing occupies the market gradually.
Present lifting window is the manual work mostly and opens or close, but in some markets, in the office building, because large tracts of land adoption glass structure, if still adopt manual switch then can increase artificial intensity of labour, and present electronic lifting window is installation lead screw in the window frame of casement both sides mostly, and drive the lead screw through two sets of motors and rotate, be used for driving the casement and open or close, but can cause after the motor uses for a long time to form differently, finally lead to the casement dislocation to block, generally fix in the window frame again after fixed with the lead screw during current motor installation in addition, lead to the motor can occupy great window frame space, need pull down all drive disk assembly and just can change or maintain the motor when motor is maintained simultaneously, the maintenance degree of difficulty of lifting window has been increased.
Disclosure of Invention
An object of the utility model is to provide a lifting window convenient to maintain, this lifting window can not cause the casement dislocation, can just can maintain the motor under the condition of not dismantling drive disk assembly simultaneously to the light transmissivity of lifting window has been increased.
The utility model aims at realizing through the following technical scheme:
the utility model provides a lift window convenient to maintain, is including installing the window frame on the wall body and can be on the window frame gliding casement, still including the mechanism of windowing that drives the casement and reciprocate, the mechanism of windowing includes lead screw, nut seat, hold-in range and motor, the lead screw is vertical and rotationally install in the window frame of casement both sides, all overlaps on the every lead screw and is equipped with the equal high nut seat of height, is equipped with the stationary blade of being connected with the nut seat on the lateral wall of casement, the lead screw top is equipped with the synchronizing wheel, the hold-in range suit is on two synchronizing wheels, the processing of window frame top has the cell body of installation motor, the horizontally installation of motor is in the cell body, is equipped with the steering coupling who is.
The quick release device is arranged on one side, close to the screw rod, of the steering coupler and comprises a circular end cover, a connecting block and a clamp, the circular end cover is fixed to the output end of the steering coupler, fan-shaped bosses symmetrical along the axis of the circular end cover are machined on the bottom surface of the circular end cover, a through groove in clearance fit with the connecting block is reserved between the two fan-shaped bosses, the connecting block is fixedly connected with the screw rod, the axis of the circular end cover and the screw rod coincides with the axis of the steering coupler, and the clamp is sleeved on the outer side between the two fan-shaped bosses and the connecting block.
And the lower parts of the two sides of the window frame are vertically provided with air springs, and the extending ends of the air springs are connected with the window sashes through connecting pieces.
And the nut seat is provided with a limit switch matched with the window frame.
The utility model discloses has following effect:
(1) the two screw rods are provided with the synchronizing wheels and connected with the two synchronizing wheels through the synchronizing belts, so that the two screw rods can rotate at the same speed and in the same direction to avoid the dislocation of the window sashes, and meanwhile, the height of the top of the window frame can be reduced through the horizontally arranged motor and the steering coupling connected with the motor, so that the light-transmitting effect can be increased on the window frame with the same area;
(2) the quick-release device connected with the lead screw is arranged on the coupler, so that the motor can be conveniently detached from the window frame, and the maintenance efficiency of the lifting window is improved;
(3) the circular end cover and the screw rod which are superposed with the axis of the steering coupling can ensure the transmission torque of the screw rod so as to avoid the clamping of the window sash due to dislocation caused by shaking of the screw rod;
(4) the air spring is arranged, so that the weight of the window sash can be supported, the load capacity of the motor can be reduced, and the service life of the motor can be prolonged;
(5) through setting up limit switch, can avoid the motor excessively to rotate and cause the casement to warp.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the quick release device of the present invention.
Reference numerals: 1. a window frame; 11. a trough body; 12. a cover plate; 2. a window sash; 21. a fixing sheet; 3. a windowing mechanism; 31. a screw rod; 32. a nut seat; 33. a synchronous belt; 34. a synchronizing wheel; 35. a motor; 4. a steering coupling; 5. a quick release device; 51. a circular end cap; 52. connecting blocks; 53. clamping a hoop; 54. a fan-shaped boss; 55. a through groove; 6. a gas spring; 61. a connecting member; 7. and a limit switch.
Detailed Description
Examples
As shown in fig. 1 and fig. 2, the lifting window convenient for maintenance provided in this embodiment includes a window frame 1 installed on a wall, a window sash 2 capable of sliding on the window frame 1, and a window opening mechanism 3 for driving the window sash 2 to move up and down, the window opening mechanism 3 includes a lead screw 31, a nut seat 32, a synchronous belt 33 and a motor 35, the lead screw 31 is vertically and rotatably installed in the window frame 1 at two sides of the window sash 2, each lead screw 31 is sleeved with a nut seat 32 having the same height, a fixing plate 21 connected with the nut seat 32 is disposed on a side wall of the window sash 2, the top of the lead screw 31 is provided with the synchronous wheel 34, the synchronous belt 33 is sleeved on two synchronous wheels 34, the top of the window frame 1 is processed with a groove 11 for installing the motor 35, the motor 35 is horizontally installed in the groove 11, an output shaft of the motor 35 is provided with a steering coupling 4 connected with the, for changing a horizontal rotational force into a vertical rotational force.
The turning coupling 4 is close to lead screw 31 one side and is equipped with quick detach device 5, quick detach device 5 includes circular end cover 51, connecting block 52 and clamp 53, circular end cover 51 is fixed with the output of turning coupling 4 through the screw, the processing has the fan-shaped boss 54 along circular end cover 51 axis symmetry on the circular end cover 51 bottom surface, leave the logical groove 55 with connecting block 52 clearance fit between two fan-shaped bosses 54, but damping pad or wear pad are added during the installation of connecting block 52 for mechanical friction when absorbing circular end cover 51 and connecting block 52 transmission, connecting block 52 passes through bolt or welded mode and lead screw 31 fixed connection, the axis of circular end cover 51 and lead screw 31 coincides with the axis of turning coupling 4, the clamp 53 suit is in the outside between two fan-shaped bosses 54 and connecting block 52, clamp 53 passes through the snap ring bolted connection by two semicircular and constitutes, only a single snap ring is shown in fig. 2.
The lower parts of two sides of the window frame 1 are vertically provided with the air springs 6, the extending ends of the air springs 6 are connected with the window sashes 2 through the connecting pieces 61, the load of the dead weight of the window sashes 2 on the motor 35 can be reduced through the air springs 6, the electric quantity is saved, and the service life of the motor 35 is prolonged.
The nut seat 32 is provided with a limit switch 7 matched with the window frame 1, and the limit switch 7 is connected with a control system for controlling the starting of the motor 35 in the existing wiring mode, so that a reference signal is provided for the starting and stopping of the motor 35.
The utility model discloses a use method is:
during the use, starter motor 35, motor 35 becomes vertical rotation through steering coupling 4 with the horizontal rotation, a lead screw 31 for driving the connection rotates, another lead screw 31 rotates with same direction and with the fast under the drive of hold-in range 33 this moment, a nut seat 32 syntropy and with the fast removal on the lead screw 31 of equidistance for driving, be used for opening or close the lift window, limit switch 7 installed on nut seat 32 sends out the signal after casement 2 moves extreme position, a person's casement 2 is supported to air spring 6 installed in the window, a person's casement 2 is supported to the air spring for alleviateing 2 weight of casement to motor 35, in order to prolong motor 35's life.
When the motor 35 needs to be maintained, the cover plate 12 is opened, the clamp 53 is taken down, then the connecting block 52 slides out from the through groove 55 between the two fan-shaped bosses 54, meanwhile, the bolt for fixing the motor 35 is taken down, the motor 35 and the steering coupling 4 are taken out for replacing the motor 35 or replacing accessories, after maintenance is completed, the motor 35 is installed in the groove body 11 again, then the connecting block 52 fixed to the top of the screw rod 31 is inserted into the through groove 55, the connecting block 52 is fixedly connected with the fan-shaped bosses 54 through the clamp 53, and finally the cover plate 12 is covered.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A lifting window convenient for maintenance comprises a window frame installed on a wall body and a window sash capable of sliding on the window frame, and is characterized in that: still including the mechanism of windowing that drives the casement and reciprocate, the mechanism of windowing includes lead screw, nut seat, hold-in range and motor, the lead screw is vertical and rotationally installs in the window frame of casement both sides, all overlaps on the every lead screw to be equipped with equal high nut seat, is equipped with the stationary blade of being connected with the nut seat on the lateral wall of casement, the lead screw top is equipped with the synchronizing wheel, the hold-in range suit is on two synchronizing wheels, the cell body of installation motor has been processed at the window frame top, the horizontally installation of motor is equipped with the steering coupling who is connected with the lead screw in the cell body on the output shaft of motor.
2. A lift window for facilitating maintenance according to claim 1, wherein: the quick release device is arranged on one side, close to the screw rod, of the steering coupler and comprises a circular end cover, a connecting block and a clamp, the circular end cover is fixed to the output end of the steering coupler, fan-shaped bosses symmetrical along the axis of the circular end cover are machined on the bottom surface of the circular end cover, a through groove in clearance fit with the connecting block is reserved between the two fan-shaped bosses, the connecting block is fixedly connected with the screw rod, the axis of the circular end cover and the screw rod coincides with the axis of the steering coupler, and the clamp is sleeved on the outer side between the two fan-shaped bosses and the connecting block.
3. A lift window for facilitating maintenance according to claim 1, wherein: and the lower parts of the two sides of the window frame are vertically provided with air springs, and the extending ends of the air springs are connected with the window sashes through connecting pieces.
4. A lift window for facilitating maintenance according to claim 1, wherein: and the nut seat is provided with a limit switch matched with the window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857615.0U CN211287280U (en) | 2019-10-31 | 2019-10-31 | Lifting window convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857615.0U CN211287280U (en) | 2019-10-31 | 2019-10-31 | Lifting window convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287280U true CN211287280U (en) | 2020-08-18 |
Family
ID=72035590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857615.0U Active CN211287280U (en) | 2019-10-31 | 2019-10-31 | Lifting window convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287280U (en) |
-
2019
- 2019-10-31 CN CN201921857615.0U patent/CN211287280U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618300 Guanghan Economic Development Zone, Sichuan, Deyang Patentee after: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd. Patentee after: Sichuan tifanto door & Window Technology Co.,Ltd. Address before: 618300 Guanghan Economic Development Zone, Sichuan, Deyang Patentee before: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd. Patentee before: Sichuan window World Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W121983 Conclusion of examination: The patent shall continue to be valid on the basis of claims 1-3 submitted by the patentee on December 3, 2020 Decision date of declaring invalidation: 20210210 Decision number of declaring invalidation: 48143 Denomination of utility model: Lifting window convenient for maintenance Granted publication date: 20200818 Patentee: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd.|Sichuan tifanto door & Window Technology Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right | ||
| CP03 | Change of name, title or address |
Address after: 618300 No.10, West Section 3, Taibei Road, Guanghan City, Deyang City, Sichuan Province Patentee after: Liangmudao door and window Group Co.,Ltd. Patentee after: Sichuan tifanto door & Window Technology Co.,Ltd. Address before: 618300 Guanghan Economic Development Zone, Deyang City, Sichuan Province Patentee before: SI CHUAN LEAWOD WINDOW & DOOR PROFILE Co.,Ltd. Patentee before: Sichuan tifanto door & Window Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |