Synchronous push rod type electric window opening machine

Abstract

The utility model discloses a synchronous push rod type electric window opener, which relates to the technical field of electric window openers and comprises an electric push rod main body. A synchronous controller is arranged on the outer surface of the rear end of the electric push rod body, a blocking piece is arranged on the outer surface of the front end of the electric push rod body, a limiting sliding rod is slidably installed on the surface of the front end of the electric push rod body, a pressure adjusting spring is arranged on the outer surface of the limiting sliding rod, and a first threaded groove is formed in the outer surface of the front end of the limiting sliding rod. And a first rotating sleeve is spirally mounted on the surface of the first threaded groove, and a pressing ring is arranged on the outer surface of the lower end of the first rotating sleeve. Compared with an existing common push rod type electric window opener, the synchronous push rod type electric window opener has the advantages that through arrangement of a pressure adjusting spring, when a window is pushed by the electric push rod main body and is blocked, the synchronous push rod type electric window opener can be opened; and the limiting sliding rod slides into the electric push rod body through compression to protect the window, the window is damaged, and the protection capacity of the electric push rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric window openers, in particular to a synchronous push-rod type electric window opener. Background Art

[0002] Window openers are widely used for automatic opening and closing control of windows in buildings such as shopping malls, markets, hotels, schools, hospitals, public entertainment venues, workshops, warehouses, and machine rooms, as well as automatic opening and closing control of natural smoke exhaust windows and air inlets in various places.

[0003] For example, the patent document with application number 202022006201.6 discloses a push-rod electric window opener. This utility model discloses a push-rod electric window opener, comprising a housing, an electric motor fixed to the outer wall of one end of the housing, a rotating shaft of the electric motor extending into the housing and fixed with a screw, a threaded barrel threadedly connected to the outer wall of the screw, sliding rods fixed to the upper and lower outer walls of the threaded barrel, and the sliding rods extending from the housing, an infrared ranging sensor fixed to the inner wall of the housing near one end of the motor, a box fixed to the housing, and a cover fixed to the box by bolts. Beneficial effects: The operation of the motor can be remotely controlled via a Bluetooth device, thereby achieving the function of remotely controlling the opening and closing of the window, which is relatively convenient to operate. The infrared ranging sensor can be used to detect the extended length of the sliding rod, thereby remotely knowing the degree of opening and closing of the window and the opening and closing status. However, if the push rod of this push-rod electric window opener is blocked when the window is pushed open and the electric push rod cannot stop in time, the window will be squeezed and damaged.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a synchronous push rod type electric window opener is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a synchronous push rod electric window opener to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a synchronous push rod type electric window opener, comprising an electric push rod body, the rear end outer surface of the electric push rod body is provided with a synchronous controller, and the front end outer surface of the electric push rod body is provided with a baffle, the front end surface of the electric push rod body is slidably installed with a limiting slide, and the outer surface of the limiting slide is provided with a pressure-adjusting spring, the front end outer surface of the limiting slide is provided with a thread groove 1, and a rotating sleeve 1 is spirally installed on the surface of the thread groove 1, and a pressure ring is provided on the lower end outer surface of the rotating sleeve 1.

[0007] Preferably, a connecting head is provided on the upper end surface of the rotating sleeve 1, and connecting holes are opened on both side surfaces of the connecting head.

[0008] Preferably, a rotating block is provided on the rear end surface of the electric push rod body, and rotating rods are provided on both side surfaces of the rotating block.

[0009] Preferably, a rotating seat is rotatably mounted on the outer surface of the rotating rod, and a friction pad is provided on one side surface of the rotating seat.

[0010] Preferably, a second thread groove is provided on the outer surface of one end of the rotating rod, and a second rotating sleeve is spirally mounted on the outer surface of the second thread groove, and a friction connection is provided between the second rotating sleeve and the friction gasket.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model is provided with an electric push rod body, a baffle, a synchronous controller, a limit slide, a pressure regulating spring, a threaded groove, a pressure ring and a rotating sleeve. Through the arrangement of the pressure regulating spring, when the electric push rod body is pushed and the window is blocked, the limit slide can be compressed to slide into the interior of the electric push rod body to protect the window from damage.

[0013] 2. The utility model is equipped with a connecting head, a connecting hole, a rotating block, a rotating seat, a friction gasket, a second rotating sleeve, a rotating rod and a second threaded groove. Through the setting of the rotating seat, the rotation angle of the electric push rod body can be controlled to adjust the pushing angle of the window. Through the setting of the friction gasket, the electric push rod body can be quickly fixed after the angle is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the electric push rod structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the regulating spring of the utility model;

[0016] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0017] Figure 4 For this utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0018] In the figure: 1. Electric push rod body; 101. Baffle; 102. Synchronous controller; 2. Limit slide; 201. Pressure regulating spring; 202. Thread groove 1; 203. Pressure ring; 204. Rotating sleeve 1; 3. Connector; 301. Connecting hole; 4. Rotating block; 401. Rotating seat; 402. Friction gasket; 403. Rotating sleeve 2; 404. Rotating rod; 405. Thread groove 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 3 As shown, a synchronous push rod electric window opener includes an electric push rod body 1, a synchronous controller 102 is provided on the rear end outer surface of the electric push rod body 1, and a baffle 101 is provided on the front end outer surface of the electric push rod body 1. The advantage of this setting is that through the setting of the synchronous controller 102, multiple electric push rod bodies 1 can be controlled to work synchronously.

[0021] Furthermore, a limit slide bar 2 is slidably installed on the front end surface of the electric push rod body 1, and a pressure-adjusting spring 201 is provided on the outer surface of the limit slide bar 2. The advantage of this arrangement is that, through the arrangement of the pressure-adjusting spring 201, when the electric push rod body 1 pushes the window and is blocked, the limit slide bar 2 can be compressed to slide into the interior of the electric push rod body 1 to protect the window from damage.

[0022] Furthermore, a thread groove 202 is provided on the outer surface of the front end of the limiting slide rod 2, and a rotating sleeve 204 is spirally installed on the surface of the thread groove 202, and a pressure ring 203 is provided on the outer surface of the lower end of the rotating sleeve 204. The advantage of this arrangement is that by setting the rotating sleeve 204, the pressure-regulating spring 201 can be pressed down by rotating with the thread groove 202 to adjust the downward pressure of the pressure-regulating spring 201.

[0023] Furthermore, a connecting head 3 is provided on the upper end surface of the rotating sleeve 204, and connecting holes 301 are opened on the two side surfaces of the connecting head 3. The advantage of this arrangement is that through the arrangement of the connecting head 3, it can be connected to the window, which is convenient for pushing the window.

[0024] like Figure 4 As shown, the rear end surface of the electric push rod body 1 is provided with a rotating block 4, and the two side surfaces of the rotating block 4 are provided with rotating rods 404, the outer surface of the rotating rod 404 is rotatably installed with a rotating seat 401, and the one side surface of the rotating seat 401 is provided with a friction pad 402. The advantage of this arrangement is that through the arrangement of the rotating seat 401, the rotation angle of the electric push rod body 1 can be controlled to adjust the pushing angle of the window.

[0025] Furthermore, a second thread groove 405 is provided on the outer surface of one end of the rotating rod 404, and a second rotating sleeve 403 is spirally installed on the outer surface of the second thread groove 405, and a friction connection is set between the second rotating sleeve 403 and the friction gasket 402. The advantage of this setting is that the electric push rod body 1 can be quickly fixed after the angle is adjusted through the setting of the friction gasket 402.

[0026] Working Principle: When using this synchronous push-rod electric window opener, first, adjust the angle of the electric push-rod body 1 using the rotating seat 401 according to the desired window opening angle. Then, screw the rotating sleeve 2 403 onto the surface of the rotating rod 404, bringing it into friction contact with the friction pad 402 to secure the electric push-rod body 1. Screw the rotating sleeve 1 204 through the threaded groove 1 202 onto the front end surface of the limiting slide 2, pressing down the pressure-adjusting spring 201 to meet the pressure threshold of the pressure-adjusting spring 201. Then, use the connector 3 to attach the electric push-rod body 1 to the window. Then, use the electric push-rod body 1 to push the window to open. If the window is accidentally bumped during the opening process, the pressure-adjusting spring 201 can be pressed down to cushion the pressure, protecting the window. This is the working principle of this synchronous push-rod electric window opener.

Claims

1. A synchronous push rod electric window opener, comprising an electric push rod body (1), characterized in that: The rear end outer surface of the electric push rod body (1) is provided with a synchronous controller (102), and the front end outer surface of the electric push rod body (1) is provided with a blocking piece (101), the front end surface of the electric push rod body (1) is slidably mounted with a limiting slide bar (2), and the outer surface of the limiting slide bar (2) is provided with a pressure regulating spring (201), the front end outer surface of the limiting slide bar (2) is provided with a thread groove (202), and the surface of the thread groove (202) is spirally mounted with a rotating sleeve (204), and the lower end outer surface of the rotating sleeve (204) is provided with a pressure ring (203).

2. The synchronous push rod electric window opener according to claim 1, characterized in that: The upper end surface of the rotating sleeve (204) is provided with a connecting head (3), and connecting holes (301) are opened on both side surfaces of the connecting head (3).

3. The synchronous push rod electric window opener according to claim 1, characterized in that: A rotating block (4) is provided on the rear end surface of the electric push rod body (1), and rotating rods (404) are provided on both side surfaces of the rotating block (4).

4. The synchronous push rod electric window opener according to claim 3, characterized in that: A rotating seat (401) is rotatably mounted on the outer surface of the rotating rod (404), and a friction pad (402) is provided on one side surface of the rotating seat (401).

5. The synchronous push rod electric window opener according to claim 3, characterized in that: The outer surface of one end of the rotating rod (404) is provided with a second thread groove (405), and the outer surface of the second thread groove (405) is spirally mounted with a second rotating sleeve (403), and a friction connection is provided between the second rotating sleeve (403) and the friction pad (402).

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