Anti-collision window opener
By introducing a speed sensor and electromagnet system into the window opener, the window speed is monitored and adjusted, thus solving the problem of window collision with the window frame and achieving a safe anti-collision function.
Patent Information
- Application Number
- CN202520278609.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing window openers are prone to causing windows to collide with the window frame when opening and closing windows, resulting in damage or injury, especially since they lack anti-collision functions in case of malfunction.
A speed sensor is used to monitor the window speed, and the closing speed is controlled by the repulsive force of an electromagnet and a magnetic block to prevent collisions.
It effectively prevents the window from colliding with the window frame in the event of a damaged window opener, protecting the safety of the window and the user.
Smart Images
Figure CN223767350U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of architectural hardware, and in particular to an anti-collision window opener. Background Technology
[0002] Existing window openers, due to the window's inertia, are prone to colliding with the window frame when opening and closing, leading to damage to both the window and frame, and potentially causing injury to the user. The anti-collision function of window openers is designed to prevent collisions with the window frame or other obstacles during opening or closing, thus protecting the window, frame, and user safety. This is especially important in cases where the window opener malfunctions, and how to prevent collisions to avoid damage to both the window glass and the opener. Utility Model Content
[0003] Purpose of the utility model: The technical problem to be solved by this utility model is to provide an anti-collision window opener to address the shortcomings of the existing technology.
[0004] To solve the above-mentioned technical problems, this utility model discloses an anti-collision window opener, including a window opener body. The window opener body includes a chain fixing block and an ear seat installed on the window. A controller is provided inside the window opener body. An electromagnet is provided on both sides of the window opener body. A magnetic block adapted to the electromagnet is provided on both sides of the ear seat. A speed sensor is provided on one side of the chain fixing block.
[0005] In this invention, the speed sensor is electrically connected to the controller.
[0006] In this invention, the controller is electrically connected to an electromagnet.
[0007] In this invention, the chain fixing block is adapted to the ear seat.
[0008] In this invention, two electromagnets are symmetrically arranged on both sides of the chain fixing block.
[0009] Beneficial effects: This utility model is equipped with a speed sensor to monitor the window closing speed. In the event of a malfunction of the window opener, the repulsive force of two sets of electromagnets and magnetic blocks prevents the window from hitting the window frame and the window opener. Attached Figure Description
[0010] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, and the advantages of the present invention in the above and / or other aspects will become clearer.
[0011] Figure 1 This is a structural diagram.
[0012] The attached diagram is labeled as follows: 1. Window opener body, 2. Chain fixing block, 3. Ear seat, 4. Electromagnet, 5. Magnetic block, 6. Speed sensor. Detailed Implementation
[0013] Example:
[0014] like Figure 1 This embodiment provides an anti-collision window opener, including a window opener body 1. The window opener body includes a chain fixing block 2 and an ear seat 3 mounted on the window. A controller is located inside the window opener body. An electromagnet 4 is located on each side of the window opener body. A magnetic block 5, adapted to the electromagnet, is located on each side of the ear seat. A speed sensor 6 is located on one side of the chain fixing block. The speed sensor is electrically connected to the controller. The controller is electrically connected to the electromagnet. The chain fixing block is adapted to the ear seat. The two electromagnets are symmetrically arranged on both sides of the chain fixing block.
[0015] In this embodiment, the speed sensor 6 monitors the closing speed of the window. When the window closes too quickly, the speed sensor 6 sends a signal to the controller, which then controls the electromagnet 4 to start, repelling the magnetic block 5, thereby slowing down the closing speed of the window and preventing the window from colliding.
[0016] This utility model provides a concept and method for an anti-collision window opener. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.
Claims
1. A crash-sensing window opener, characterized by, The application relates to a window opener, which comprises a window opener body (1) provided with a chain fixing block (2) and an ear seat (3) installed on a window, a controller arranged in the window opener body, and an electromagnet (4) arranged on each side of the window opener body, a magnetic block (5) adapted to the electromagnet arranged on each side of the ear seat, and a speed sensor (6) arranged on one side of the chain fixing block.
2. A collision-avoiding window opener according to claim 1, wherein The speed sensor is electrically connected to the controller.
3. A collision-avoiding window opener according to claim 1, wherein The controller is electrically connected to the electromagnet.
4. A collision-avoiding window opener according to claim 1, wherein The chain fixing block is adapted to the ear seat.
5. A collision-avoiding window opener according to claim 1, wherein The two electromagnets are symmetrically arranged on the two sides of the chain fixing block.