A suction fixed fan
CN224859784UActive Publication Date: 2026-10-16DONGGUAN ZEHAO ELECTRIC CO LTD
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Patent Information
- Application Number
- CN202522265699.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-27
AI Technical Summary
Technical Problem
[0002]现有的风扇通常采用重量与体积较大的底座结构进行配重固定以保证运行稳定性，该方式虽可提供一定的静态稳定性，但导致产品的整体重量与占用空间增加，不利于移动与收纳，且由于风扇机体高度集中、重心偏高，在受到侧向触碰或地面轻微晃动时，将产生较大的倾覆力矩，倾覆力矩与底座提供的恢复力矩形成对抗，一旦外力作用突破临界阈值，易导致整机失稳倾覆，存在安全隐患
Benefits of technology
[0024] The rotating component is driven by a lateral swing lever to generate a stable suction force from the suction cup. Compared with the counterweight block of the transmission, atmospheric pressure can be used to fix the fan on the plane, which improves the fan's resistance to displacement when subjected to lateral forces, eliminates the risk of tipping over caused by the high center of gravity, ensures the stability of the fan, and ensures the overall lightweight design and space utilization of the machine.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an adsorption fixed fan, including support frame and blow assembly, the support frame includes support fork and base, the blow assembly pivot connection in support fork, the lower extreme of base is equipped with a sucking disc, the back surface coaxial of sucking disc is provided with connecting rod, be equipped with the rotating part of the base lower end surface periphery rotation of can be opposite to the base, the radial extension of connecting rod has extension, the rotating part with extension has at least one abutting face, when the rotating part is located in the same axial height position and rotates, through abutting face can make the axial displacement of connecting rod to make the interval between sucking disc and the plane of adsorption increase. The utility model has the advantages of eliminating the risk of overturning in the use process of fan, guaranteeing the stability of fan, and guaranteeing the light weight and space occupancy rate of complete machine.
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