CN213297656U

CN213297656U - Electric and manual dual-purpose window opening and closing device for casement window

Info

Publication number: CN213297656U
Application number: CN202021929435.1U
Authority: CN
Inventors: 王东
Original assignee: Tianjin Junboduhui Electronics Co ltd
Current assignee: Tianjin Junboduhui Electronics Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-28
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an electronic manual dual-purpose switch window device for flat-open window, including the window frame, the inside both sides of window frame all are provided with the window through the pivot activity, the fixed first gear that is provided with in window place pivot upper end, the fixed function storehouse that is provided with in window frame upper end, the inside drive mechanism that is provided with in function storehouse, drive mechanism includes fixed block, rack, motor, second gear, the fixed block that is provided with in function storehouse inboard middle part, the inside activity interlude of fixed block is provided with the rack, intermeshing between rack both ends and the first gear, function storehouse upper end middle part is through the fixed motor that is provided with of mount pad, the output shaft end of motor is fixed and is provided with the second gear. The utility model discloses excellent in use effect can be convenient for two windows of simultaneous control open and shut to the electric control mechanism that opens and shuts of device hides inside the function storehouse, does not expose in the outside comparatively pleasing to the eye.

Description

Electric and manual dual-purpose window opening and closing device for casement window

Technical Field

The utility model relates to a window technical field specifically is an electronic manual dual-purpose switch window device for flat-open window.

Background

A window, architecturally, refers to an opening made in a wall or roof to allow light or air to enter a room. As early as the inertia of China, a window capable of automatically opening and closing appears in a viewing hall in the royal purple micro city of Luoyang.

However, when the existing electric window works, the window is often pushed to open and close through the electric push rod, so that the mechanical structure and the transmission rod of the device are exposed outside, the window is not attractive, the using effect is poor, and meanwhile, when the existing electric window is controlled manually, the damping of the motor and the rotating shaft is often overcome by using large force, and the window is inconvenient to close manually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic manual dual-purpose switch window device for flat-open window to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric and manual dual-purpose window opening and closing device for a casement window comprises a window frame, wherein two sides in the window frame are both movably provided with a window through a rotating shaft, the upper end of the rotating shaft of the window is fixedly provided with a first gear, the upper end of the window frame is fixedly provided with a functional bin, a transmission mechanism is arranged in the functional bin and comprises a fixed block, a rack, a motor and a second gear, a fixed block is fixedly arranged in the middle of the inner side of the functional bin, a rack is movably inserted in the fixed block, the two ends of the rack are meshed with the first gear, the middle part of the upper end of the functional bin is fixedly provided with a motor through a mounting seat, and a second gear is fixedly arranged at the output shaft end of the motor, the second gear and the middle part of the surface of the rack are mutually meshed, and a fixed frame is fixedly arranged at the lower end of the window frame.

Preferably, the lower end of the rotating shaft where the window frame is located is fixedly provided with a first gear set, one side of the inside of the fixed frame is movably clamped and arranged on a transmission rod, the lower end of the transmission rod is fixedly provided with a second gear set, the first gear set and the second gear set are mutually meshed, and the first gear set and the second gear set are meshed through different gears, so that the strength required by rotating the window can be changed.

Preferably, the upper end of the transmission rod is fixedly provided with a rotating disc, and the transmission rod can be conveniently rotated through the rotating disc.

Preferably, the rotating shaft where the window is located is a damping rotating shaft, and the window can not easily rotate by itself without being driven by people or a motor through the damping rotating shaft.

Preferably, the upper end of the functional cabin is fixedly provided with a protective shell outside the motor, and the protective shell can play a role in protecting the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives second gear revolve, and second gear revolve and can drive the rack and control, and the rack can drive first gear revolve when controlling, thereby make the window open and shut, and first gear respectively with the both sides intermeshing of rack as shown in figure two, so can drive two first gears to opposite antiport, thereby make two windows can open and shut in step, and electric control mechanism that opens and shuts hides inside the function storehouse, do not expose in the outside comparatively pleasing to the eye.

2. The utility model discloses only need to rotate the transfer line through the rolling disc when needing manual opening and shutting, then drive the rotation of second gear train through the transfer line, and can drive first gear train when second gear train rotates and rotate, so can the manual control window open and shut, and when the manual control window was opened, can press down the transfer line, thereby make the gear separation of first gear train and second gear train upper end and the gear engagement of lower extreme, so can change different gear ratios, thereby can make windowing speed slow down, but can play the effect of laborsaving opening and shutting the window.

Drawings

Fig. 1 is a schematic view of the whole structure of an electric and manual dual-purpose window opening and closing device for a casement window of the present invention;

fig. 2 is a meshed view of a first gear and a rack of the electric and manual dual-purpose window opening and closing device for a casement window of the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of an electric-manual dual-purpose window opening and closing apparatus for a casement window of the present invention.

In the figure: 1. a window frame; 2. a window; 3. a first gear; 4. a functional bin; 5. a fixed block; 6. a rack; 7. an electric motor; 8. a second gear; 9. a fixed frame; 10. a first gear set; 11. a transmission rod; 12. a second gear set; 13. rotating the disc; 14. and protecting the shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric and manual dual-purpose window opening and closing device for a casement window comprises a window frame 1, wherein two sides inside the window frame 1 are movably provided with a window 2 through a rotating shaft, the upper end of the rotating shaft where the window 2 is located is fixedly provided with a first gear 3, the upper end of the window frame 1 is fixedly provided with a function bin 4, the inside of the function bin 4 is provided with a transmission mechanism, the transmission mechanism comprises a fixed block 5, a rack 6, a motor 7 and a second gear 8, the middle part of the inner side of the function bin 4 is fixedly provided with the fixed block 5, the inside of the fixed block 5 is movably inserted with the rack 6, two ends of the rack 6 are mutually meshed with the first gear 3, the middle part of the upper end of the function bin 4 is fixedly provided with the motor 7 through a mounting seat, the output shaft end of the motor 7 is fixedly provided with the second gear 8, the second gear, the lower end of the window frame 1 is fixedly provided with a fixed frame 9.

A first gear set 10 is fixedly arranged at the lower end of the rotating shaft of the window frame 1, a transmission rod 11 is movably clamped at one side inside the fixed frame 9, the lower end of the transmission rod 11 is fixedly provided with a second gear set 12, the first gear set 10 and the second gear set 12 are mutually meshed, and different gears of the first gear set 10 and the second gear set 12 are meshed, so that the strength of force needed for rotating the window 2 can be changed, the upper end of the transmission rod 11 is fixedly provided with a rotating disc 13, the transmission rod 11 can be conveniently rotated through the rotating disc 13, the rotating shaft of the window 2 is a damping rotating shaft, the window 2 can not easily rotate by itself without human or motor drive through the damping rotating shaft, the upper end of the functional cabin 4 is fixedly provided with a protective shell 14 outside the motor 7, and the protective shell 14 can protect the motor 7.

The working principle is as follows: when the device is used, the device can be fixedly arranged at a target position, then the motor 7 can drive the second gear 8 to rotate, the second gear 8 can drive the rack 6 to move left and right, the rack 6 can drive the first gear 3 to rotate when moving left and right, so that the window 2 can be opened and closed, the first gear 3 is meshed with the two sides of the rack 6 respectively as shown in the figure two, so that the two first gears 3 can be driven to reversely rotate, so that the two windows 2 can be synchronously opened and closed, the electric control opening and closing mechanism is hidden in the functional bin 4 and is not exposed outside, so that the window 2 is beautiful, when needing to be manually opened and closed, only the rotating disc 13 is needed to rotate the transmission rod 11, then the transmission rod 11 drives the second gear group 12 to rotate, and when the second gear group 12 rotates, the first gear group 10 can be driven to rotate, so that the window 2 can be manually opened and, and when manual control window 2 was opened, can push down transfer line 11 to make the gear separation of first gear train 10 and the 12 upper ends of second gear train and the gear engagement of lower extreme, so can change different gear ratios, thereby can make the speed of windowing slow down, but can play the effect of laborsaving window 2 that opens and shuts, this is exactly the utility model relates to an operating principle of electronic manual dual-purpose switch window device for flat-open window.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic manual dual-purpose window opening and closing device for flat-open window, includes window frame (1), its characterized in that: the window frame is characterized in that windows (2) are movably arranged on two sides in the window frame (1), a first gear (3) is fixedly arranged on the upper end of a rotating shaft where the windows (2) are located, a function bin (4) is fixedly arranged on the upper end of the window frame (1), a transmission mechanism is arranged in the function bin (4), the transmission mechanism comprises a fixed block (5), a rack (6), a motor (7) and a second gear (8), the fixed block (5) is fixedly arranged in the middle of the inner side of the function bin (4), the rack (6) is movably inserted in the fixed block (5), two ends of the rack (6) are meshed with the first gear (3), the motor (7) is fixedly arranged in the middle of the upper end of the function bin (4) through a mounting seat, and the second gear (8) is fixedly arranged on an output shaft of the motor, the second gear (8) is meshed with the middle part of the surface of the rack (6), and a fixed frame (9) is fixedly arranged at the lower end of the window frame (1).

2. An electric and manual dual-purpose window opening and closing device for a casement window according to claim 1, wherein: the window frame (1) is fixed at pivot lower extreme and is provided with first gear train (10), the inside one side activity block of fixed frame (9) is established and is had transfer line (11), transfer line (11) lower extreme is fixed and is provided with second gear train (12), intermeshing between first gear train (10) and second gear train (12).

3. An electric and manual dual-purpose window opening and closing device for a casement window according to claim 2, wherein: and a rotating disc (13) is fixedly arranged at the upper end of the transmission rod (11).

4. An electric and manual dual-purpose window opening and closing device for a casement window according to claim 1, wherein: the rotating shaft of the window (2) is a damping rotating shaft.

5. An electric and manual dual-purpose window opening and closing device for a casement window according to claim 1, wherein: and a protective shell (14) is fixedly arranged at the upper end of the functional bin (4) outside the motor (7).