Oscillating fan
By setting radial bearings and anti-loosening components between the connecting shell of the shaking fan and the base, the problem of abnormal fan swing is solved, and a smoother rotation and compact structure is achieved.
CN222686945UActive Publication Date: 2025-03-28佛山市顺德区钰烽电器有限公司
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Patent Information
- Application Number
- CN202421521056.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Technical Problem
Existing head shaking fans are prone to abnormal movements when swinging, and the swing is not smooth enough.
Method used
By providing radial bearings between the connecting shell of the fan body and the base, and using the anti-loosening components of the elastic members and the thrust bearing, the assembly clearance is reduced and the smoothness of swing is improved.
Benefits of technology
It effectively reduces abnormal movements between the fan body and the base, ensures smooth rotation, and is compact in structure, suitable for miniaturization design.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an oscillating fan. The oscillating fan comprises a base, a fan main body and an oscillating driving mechanism, the fan body is rotationally arranged on the base, the head shaking driving mechanism is arranged between the base and the fan body, the fan body is fixedly provided with a connecting shell, the head shaking driving mechanism is arranged in the connecting shell, the connecting shell is provided with an end shell part, the end shell part is provided with a bearing hole, the base is provided with a shaft part and a connecting part, and the shaft part is sleeved with a radial bearing in a matched mode. A bearing hole of the end shell part is adaptively mounted on the periphery of the radial bearing in a sleeving manner, and an anti-loosening assembly is arranged between the connecting part and the end shell part and comprises a thrust bearing and an elastic part. According to the oscillating fan, abnormal swinging can be reduced, and swinging is smooth.
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