CN201738724U - Automatic horizontal pushing window opener - Google Patents

Abstract

The utility model discloses a horizontal pushing automatic window opening machine, which comprises a bracket, on which a motor driving device is arranged, the output of the motor driving device is connected to a transmission shaft, the transmission shaft is arranged vertically, and a rotating arm is connected to the transmission shaft, and the window The frame is provided with a horizontal guide groove, and the other end of the rotating arm is provided with a slide block, and the slide block is arranged in the horizontal guide groove. The device can realize the automatic opening and closing of a single sliding window, and can also realize the simultaneous opening and closing of a pair of sliding windows, and has a simple structure and convenient operation.

Description

Horizontal push automatic window opener

technical field

The utility model belongs to an automatic window opening device, in particular to an automatic window opening machine for horizontally pushing windows and doors.

Background technique

Among the automatic control window opening machines, facing the characteristics of windows and doors: there are corresponding automatic window opening machines for top-hung windows, middle-hung windows, and sliding windows, while facing the windows and doors with a hinged flat There is no better automatic window opener for sliding windows.

Contents of the invention

The purpose of the utility model is to provide a horizontal push automatic window opener to make up for the existing deficiencies.

The technical scheme of the utility model is: a flat-push automatic window opening machine, which includes a bracket, a motor drive device is provided on the bracket, the output of the motor drive device is connected to a transmission shaft, the transmission shaft is vertically arranged, and a rotating arm is connected to the transmission shaft. A horizontal guide groove is arranged on the window frame, and a slider is arranged at the other end of the rotating arm, and the slider is arranged in the horizontal guide groove.

The motor driving device includes a motor reduction device, the output end of the motor reduction device is connected to a horizontal transmission rod, and the horizontal transmission rod is connected to at least two worms, each worm meshes with a worm gear, and each worm gear hole is connected to a vertical transmission shaft.

The device can realize the automatic opening and closing of a single sliding window, and can also realize the simultaneous opening and closing of a pair of sliding windows, and has a simple structure and convenient operation.

Description of drawings

Fig. 1 is a schematic diagram of a single sliding window automatic window opening machine.

FIG. 2 is a schematic top view from the direction of A-A in FIG. 1 .

Figure 3 is a schematic diagram of opening a single sliding window.

Figure 4 is a schematic diagram of automatic window opening machines for sliding windows.

Detailed ways

As shown in Figure 1, for the automatic window opening machine of a single sliding window, the bracket 6 is used to support the motor 2 and the worm gear reducer 3, and the output of the worm gear reducer 3 is connected to the vertical transmission shaft 4; 4 is connected with pivoted arm 5, as shown in Figure 2, window frame 1 is provided with horizontal guide groove 11, and the other end of pivoted arm establishes slide block 12, and slide block 12 is located in horizontal guide groove 11. Limit switches (not shown) are installed at both ends of the horizontal guide groove 11 . Working process: After pressing the opening button, when the opening is at the desired position, press the stop button again, the motor stops working, and the window door stops moving downward, so that the sliding window door can be opened at any angle position. Due to the use of worm gear reducer, its self-locking performance is good, the windows and doors are in a stable stop state, not easily shaken by wind and rain, and the windows and doors glass will not be damaged.

In the figure 13-window door hinge; 16-body of wall

When the close button is pressed, the motor is powered on, the motor rotates forward, drives the worm, and at the same time drives the transmission shaft 4 to rotate through the worm gear of the reducer, and the rotating arm 5 also rotates together with the transmission shaft 4. At this time, the slider 12 is in the horizontal direction Move in the groove 11, and the window door is just closed thereupon, and when the window door closed and reached 0 °, the slide block touched the limit opening, and the motor stopped working. When the start button is pressed, the motor is powered on, the motor rotates, and the worm gear of the reducer drives the transmission shaft to rotate, and the rotating arm also rotates with the transmission shaft. At this time, the slider moves in the horizontal guide groove, and the window door also follows. Open, when the opening reaches 90°, the slider touches the limit opening, and the motor stops working. As shown in Figure 3.

As shown in Figure 4, a motor drive device is provided on the support 6, and the motor drive device is located at the middle part of multiple windows, including a motor reduction device 7, and the output end of the motor reduction device is connected to a horizontal transmission rod 8, and the horizontal transmission rod 8 There are 4 worms 9, and each worm meshes with a worm wheel 14, and each worm wheel hole is connected with a vertical transmission shaft 4, and a bearing block 10 is established at the lower end of the vertical transmission shaft. Two rotating arms 5 are arranged on each vertical transmission shaft 4 . The connection relation of pivoting arm 5 and window is the same as the structure of single window.

Claims (2)

1. automatic window opening device of horizontal sliding, it comprises support, support is provided with motor driver, the output of motor driver connects power transmission shaft, it is characterized in that power transmission shaft vertically is provided with, be connected with pivoted arm on the power transmission shaft, window frame is provided with horizontal guide slot, the other end of pivoted arm is established slide block, and slide block is located in the horizontal guide slot.

2. the automatic window opening device of horizontal sliding according to claim 1, it is characterized in that motor driver comprises motor deceleration device, the output of motor deceleration device connects horizontal drive link, horizontal drive link connects at least two worm screws, each worm and wheel engagement, each worm wheel aperture is connected with vertical power transmission shaft, and vertically bearing support is established in the power transmission shaft lower end.

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