Screw type window opener

Abstract

The utility model relates to the technical field of window openers, in particular to a screw type window opener which comprises a driving motor, a connecting flange, a screw, a window opening rod and a guiding piece, the window opening rod is connected with a glass window assembly, threads are arranged in the window opening rod and correspond to the threads of the screw, the driving motor is used for driving the screw to rotate, and under the action of the threads, the window opening rod is driven to rotate. When the screw rod needs to be replaced after being used for a long time, the screw rod is taken down from the connecting flange, the window opening rod is opened, the screw rod is taken out, a new screw rod is installed on the connecting flange, then the window opening rod is assembled again, and then the window opening rod is replaced. According to the window opener, the screw rod is arranged and installed on the outer side of the screw rod, so that the replacement operation of the screw rod is completed, the guide piece is arranged and used for guiding when the window opening rod is assembled, the screw rod can be independently replaced, the window opener does not need to be replaced together with a glass window assembly, and compared with a groove body window opener, the cost is lower.

Description

Technical Field

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

[0002] Window openers are machines used to open and close windows, new technology products in the construction industry, and "intelligent electric windows" are the latest developments in the modern window industry. Window openers are suitable for high-position windows, windows that are installed at high or too far away, windows that cannot be reached by manpower alone, building automation control, smart home control, etc. Window openers are generally divided into rack-type electric window openers, chain-type electric window openers and screw-type electric window openers. Screw-type window openers are suitable for high-position side windows and top windows.

[0003] At present, the prior art CN213774970U discloses a screw-type window opener, including a window frame, a glass window assembly is movably connected to the upper end of the window frame, a first fixed plate is movably connected to the lower end of the window frame, a connecting rod is fixedly connected to the upper end of the first fixed plate, a first bearing is fixedly connected to the upper end of the connecting rod, a housing is movably connected to the upper end of the first bearing, a connecting piece is inserted in the first bearing, a first fixing hole with equal spacing is provided on the first fixed plate, a connecting shell is movably connected to the front end of the housing, slots with equal spacing are provided at the front end of the housing, and a plugging rod with equal spacing is fixedly connected to the rear end of the connecting shell. The screw-type window opener is composed of a cleaning device through the connecting shell and the first sleeve ring and other parts. When the push rod is received in the housing, the cleaning cloth and brush in the first sleeve ring and the second sleeve ring will clean the surface of the push rod to remove stains and rainwater, and prevent the push rod from bringing them into the housing to damage the internal electrical components.

[0004] Since the screw is prone to wear after long-term use, it is necessary to replace the screw. However, the screw of the screw-type window opener cannot be removed alone and needs to be disassembled together with the glass window assembly, which is costly. Utility Model Content

[0005] The utility model aims to provide a screw-type window opener, aiming to solve the problem that the screw of the existing screw-type window opener cannot be removed alone and needs to be disassembled together with the glass window assembly, resulting in high cost.

[0006] To achieve the above-mentioned purpose, the utility model provides a screw-type window opener, including a driving motor, a connecting flange, a screw, a window opening rod and a guide member; the connecting flange is fixedly connected to the output end of the driving motor and is located on one side of the driving motor, the screw is detachably connected to the connecting flange and is located on the side of the connecting flange away from the driving motor, the window opening rod is arranged on the side of the screw away from the connecting flange, and the guide member is arranged on one side of the window opening rod.

[0007] Among them, the window opening rod includes a rotating head, a fixing bolt, a first half tube, a second half tube and a clamping ring, the first half tube is arranged on the side of the screw away from the connecting flange, the second half tube is arranged on one side of the first half tube, the clamping ring is arranged on the outside of the first half tube and the second half tube, the fixing bolt is threadedly connected to the clamping ring and passes through the clamping ring, and the rotating head is fixedly connected to the fixing bolt and is located on one side of the fixing bolt.

[0008] Wherein, the guide member includes a guide rod and a guide ring, the guide ring is fixedly connected to the first half tube and is located at one side of the first half tube, and the second half tube is fixedly connected to the guide rod and is located at one side of the second half tube.

[0009] Wherein, the screw-type window opener also includes a dustproof component, and the dustproof component is arranged on one side of the driving motor.

[0010] Among them, the dustproof component includes a dust cover, a telescopic rod and a brush plate, the dust cover is arranged on the outside of the driving motor, the telescopic rod is fixedly connected to the dust cover and is located on the outside of the dust cover, and the brush plate is fixedly connected to the telescopic rod and is located on one side of the telescopic rod.

[0011] The utility model discloses a screw-type window opener, comprising a driving motor, a connecting flange, a screw, a window opening rod and a guide member; the connecting flange is fixedly connected to the output end of the driving motor and is located at one side of the driving motor, the screw is detachably connected to the connecting flange and is located at a side of the connecting flange away from the driving motor, the window opening rod is arranged at a side of the screw away from the connecting flange, and the guide member is arranged at one side of the window opening rod;

[0012] The window opening rod is connected to the glass window assembly, and the window opening rod has a thread corresponding to the thread of the screw, and the driving motor is used to drive the screw to rotate. Under the action of the thread, the window opening rod slides on the screw, thereby driving the glass window assembly connected thereto to move, so as to realize the window opening or closing operation. When the screw needs to be replaced after being used for a long time, the worker only needs to use a tool to remove the screw from the connecting flange, open the window opening rod, take out the screw, and then install the new screw on the connecting flange, and then reassemble the window opening rod and install it on the outside of the screw, so as to complete the replacement operation of the screw. The setting of the guide member is used to guide the window opening rod during assembly. The window opener can replace the screw alone without replacing it together with the glass window assembly. Compared with the slot window opener, the cost is lower, and the problem that the screw of the existing screw-type window opener cannot be removed alone and needs to be disassembled together with the glass window assembly, which is costly, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of a screw-type window opener according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a screw-type window opener according to the second embodiment of the utility model.

[0016] In the figure: 101-driving motor, 102-connecting flange, 103-screw, 104-rotating head, 105-fixing bolt, 106-first half tube, 107-second half tube, 108-clamping ring, 109-guide rod, 110-guide ring, 201-dust cover, 202-telescopic rod, 203-brush plate. DETAILED DESCRIPTION

[0017] The first embodiment of the present application is:

[0018] See also Figure 1 , Figure 1 It is a structural schematic diagram of the utility model, including a driving motor 101, a connecting flange 102, a screw 103, a window opening rod and a guide member; the window opening rod includes a rotating head 104, a fixing bolt 105, a first half-side tube 106, a second half-side tube 107 and a clamping ring 108, and the guide member includes a guide rod 109 and a guide ring 110. The above-mentioned scheme solves the problem that the screw 103 of the existing screw 103-type window opener cannot be removed alone and needs to be disassembled together with the glass window assembly, which is costly. It can be understood that the above-mentioned scheme can be used in the scenario where the window opener screw 103 is used.

[0019] According to this specific embodiment, the connecting flange 102 is fixedly connected to the output end of the driving motor 101 and is located on one side of the driving motor 101. The screw 103 is detachably connected to the connecting flange 102 and is located on the side of the connecting flange 102 away from the driving motor 101. The window opening rod is arranged on the side of the screw 103 away from the connecting flange 102, and the guide member is arranged on one side of the window opening rod; the window opening rod is connected to the glass window assembly, and the window opening rod has a thread corresponding to the thread of the screw 103. The driving motor 101 is used to drive the screw 103 to rotate. Under the action of the thread, the window opening rod slides on the screw 103, thereby driving the glass window assembly connected thereto to move, thereby realizing the window opening or closing operation. When the screw 103 needs to be replaced after being used for a long time, the worker only needs to use a tool to remove the screw 103 from the connecting flange 102, open the window opening rod, take out the screw 103, and then install the new screw 103 on the connecting flange 102, and then reassemble the window opening rod and install it on the outside of the screw 103, thus completing the replacement operation of the screw 103. The guide member is provided for guiding the assembly of the window opening rod. The window opener can replace the screw 103 alone without replacing it together with the glass window assembly. Compared with the slot window opener, the cost is lower, and the problem that the screw 103 of the existing screw 103 type window opener cannot be removed alone and needs to be disassembled together with the glass window assembly, which is costly, is solved.

[0020] The first half-tube 106 is arranged on the side of the screw rod 103 away from the connecting flange 102, the second half-tube 107 is arranged on the side of the first half-tube 106, the clamping ring 108 is arranged on the outside of the first half-tube 106 and the second half-tube 107, the fixing bolt 105 is threadedly connected with the clamping ring 108 and passes through the clamping ring 108, the rotating head 104 is fixedly connected with the fixing bolt 105 and is located on the side of the fixing bolt 105, and when the window rod is assembled, the worker uses the hand The first half tube 106 and the second half tube 107 are placed on the outside of the screw rod 103 and spliced ​​together under the guidance of the guide member. At this time, the worker inserts the fixing bolt 105 into the clamp ring 108 and rotates the fixing bolt 105 to make the fixing bolt 105 pass through the clamp ring 108, firmly clamping the first half tube 106 and the second half tube 107, thereby completing the assembly of the window rod. The setting of the rotating head 104 makes it easy for the worker to rotate the fixing bolt 105, thereby improving practicality.

[0021] Secondly, the guide ring 110 is fixedly connected to the first half tube 106 and is located on one side of the first half tube 106. The second half tube 107 is fixedly connected to the guide rod 109 and is located on one side of the second half tube 107. When the window tubes are spliced, the workers guide the first half tube 106 and the second half tube 107 by inserting the guide rod 109 into the guide ring 110 to avoid the first half tube 106 and the second half tube 107 being misaligned and unable to be assembled smoothly.

[0022] When the screw rod 103 needs to be replaced after being used for a long time, the worker only needs to use a tool to remove the screw rod 103 from the connecting flange 102, rotate the rotating head 104 in the opposite direction, remove the fixing bolt 105 from the clamp ring 108, and then disassemble the first half-tube 106 and the second half-tube 107 to open the window opening rod, remove the screw rod 103, install the new screw rod 103 on the connecting flange 102, and then replace the first half-tube 106 and the second half-tube 107. 6 and the second half-tube 107 are placed on the outside of the screw rod 103 and spliced ​​under the guidance of the guide rod 109 and the guide ring 110. At this time, the worker inserts the fixing bolt 105 into the clamp ring 108 and rotates the rotating head to make the fixing bolt 105 pass through the clamp ring 108, so that the clamp ring 108 firmly clamps the first half-tube 106 and the second half-tube 107, thereby completing the assembly of the window rod, that is, completing the replacement operation of the screw rod 103.

[0023] The second embodiment of the present application is:

[0024] Based on the first embodiment, please refer to Figure 2 , Figure 2 2 is a schematic diagram of the structure of the utility model. The screw 103 type window opener of this embodiment also includes a dustproof component, and the dustproof component includes a dust cover 201, a telescopic rod 202 and a brush plate 203.

[0025] According to this specific embodiment, the dustproof component is arranged on one side of the drive motor 101. The dustproof component is arranged to provide dustproof protection for the drive motor 101 to prevent dust from entering the drive motor 101 and causing damage to the internal electrical components thereof.

[0026] Among them, the dust cover 201 is arranged on the outside of the driving motor 101, the telescopic rod 202 is fixedly connected to the dust cover 201 and is located on the outside of the dust cover 201, the brush plate 203 is fixedly connected to the telescopic rod 202 and is located on one side of the telescopic rod 202, and the setting of the dust cover 201 is used to isolate external dust and prevent dust from entering the driving motor 101, causing damage to its internal electrical components. The telescopic rod 202 is an electric telescopic rod, which is a common technology on the market. It is driven by a timer control. The telescopic rod 202 drives the brush plate 203 to slide on the dust cover 201, thereby cleaning the dust on the dust cover 201 and preventing the mesh of the dust cover 201 from being blocked and affecting the heat dissipation effect of the driving motor 101.

[0027] When the dustproof component is in use, the drive motor 101 is protected from dust by the dustproof cover 201, and the telescopic rod 202 is controlled to operate by a timer. The telescopic rod 202 operates to drive the brush plate 203 to slide on the dustproof cover 201 to clean dust, thereby preventing the mesh of the dustproof cover 201 from being clogged and affecting the heat dissipation effect of the drive motor 101.

[0028] The above disclosure is only a preferred embodiment of a screw-type window opener of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A screw-type window opener, characterized in that: It includes a driving motor, a connecting flange, a screw rod, a window opening rod and a guide piece; The connecting flange is fixedly connected to the output end of the driving motor and is located on one side of the driving motor. The screw rod is detachably connected to the connecting flange and is located on a side of the connecting flange away from the driving motor. The window opening rod is arranged on a side of the screw rod away from the connecting flange. The guide member is arranged on one side of the window opening rod.

2. A screw-type window opener as claimed in claim 1, characterized in that: The window opening rod includes a rotating head, a fixing bolt, a first half tube, a second half tube and a clamping ring. The first half tube is arranged on the side of the screw away from the connecting flange, the second half tube is arranged on one side of the first half tube, and the clamping ring is arranged on the outside of the first half tube and the second half tube. The fixing bolt is threadedly connected to the clamping ring and passes through the clamping ring. The rotating head is fixedly connected to the fixing bolt and is located on one side of the fixing bolt.

3. A screw-type window opener as claimed in claim 2, characterized in that: The guide member includes a guide rod and a guide ring. The guide ring is fixedly connected to the first half tube and is located at one side of the first half tube. The second half tube is fixedly connected to the guide rod and is located at one side of the second half tube.

4. A screw-type window opener as claimed in claim 3, characterized in that: The screw-type window opener also includes a dustproof component, which is arranged on one side of the driving motor.

5. A screw-type window opener as claimed in claim 4, characterized in that: The dustproof assembly includes a dust cover, a telescopic rod and a brush plate. The dust cover is arranged on the outside of the driving motor. The telescopic rod is fixedly connected to the dust cover and is located on the outside of the dust cover. The brush plate is fixedly connected to the telescopic rod and is located on one side of the telescopic rod.

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