Breathing trainer
CN309450591SActive Publication Date: 2025-08-19XINXIANG CENTER HOSPITAL
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Patent Information
- Application Number
- CN202430810190.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2039-12-20
Smart Images
Figure 000004_ABST
Abstract
1. The name of this design product: Breathing trainer. 2. Purpose of the product with this design: Breathing trainers are widely used by athletes. Using breathing trainers for special breathing training, such as increasing the inhalation volume and controlling the exhalation speed, can improve the athlete's aerobic endurance and breathing efficiency. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view.
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