一种防漏液雾化装置
By improving the sealing and limiting mechanisms of the atomizer, the problems of reduced sealing performance and hand-held waste were solved, achieving the effects of leak-proof liquid prevention and no hand-held operation required.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HANGSEN STAR TECH
- Filing Date
- 2025-07-17
- Publication Date
- 2026-07-17
AI Technical Summary
The sealing mechanism of existing medical nebulizers loses spring elasticity after prolonged use, resulting in decreased sealing performance and inability to effectively prevent liquid leakage. Furthermore, the inhalation mask needs to be held by hand, which wastes manpower.
The sealing mechanism, through a combination of a rotating shaft, a support plate, and a fixing ring, achieves a tight connection between the atomizer and the inhalation mask; at the same time, a limiting mechanism uses Velcro and elastic bands to secure the inhalation mask to the face, preventing hand contact.
The sealing at the connection between the atomizer and the inhalation mask is improved to prevent liquid leakage, and the inhalation mask is fixed by a limiting mechanism, saving manpower.
Smart Images
Figure CN224506035U_ABST
Abstract
Claims
1. A liquid leakage-proof atomizing device comprising an atomizer (1), characterized in that: The atomizer (1) has an air intake cover (2) inserted into one side, and a sealing mechanism (3) is provided on one side of the atomizer (1) to seal the connection between the atomizer (1) and the air intake cover (2); The sealing mechanism (3) includes a control box (301) located on the atomizer (1) for movement. The rotating shaft (302) is movably connected inside the shaft (302) via a bearing. Support plates (303) are provided on both sides inside the control box (301). Connecting plates (304) are provided on both sides of the bottom of the control box (301). The tops of the two connecting plates (304) are fixedly connected to the bottoms of the two support plates (303) respectively. A fixing ring (305) is fixedly provided on the side of the two connecting plates (304) that are close to each other. The atomizer (1) is provided with a fixing mechanism (4) for clamping the inhalation cover (2) on one side.
2. The liquid leakage prevention atomizing device according to claim 1, characterized in that: A gear (307) is fixedly provided on the outside of the rotating shaft (302). A rack (306) is fixedly provided on the side of the two support plates (303) that are close to each other. The rack (306) meshes with the gear (307). The top end of the rotating shaft (302) passes through the control box (301) and extends out of the top of the control box (301). A first handle (308) is fixedly provided on the top end of the rotating shaft (302).
3. The liquid leakage-proof atomizing device according to claim 1, characterized in that: The fixing mechanism (4) includes two first support rings (401) disposed on one side of the atomizer (1), each first support ring (401) having a second support ring (402) at its top, the first support ring (401) having insertion slots (404) on both sides, and the second support ring (402) having insertion plates (403) fixedly disposed on both sides, the insertion plates (403) being adapted to the insertion slots (404).
4. The liquid leakage prevention atomizing device according to claim 3, characterized in that: A fixing plate (405) is provided on one side of the first support ring (401), and a plug rod (406) is fixedly provided on one side of the fixing plate (405). The plug rod (406) can be inserted into the plug plate (403). A spring (407) is provided on one side of the first support ring (401), and one end of the spring (407) is fixedly connected to the fixing plate (405). A second handle (408) is fixedly provided on one side of the fixing plate (405).
5. The liquid leakage-proof atomizing device according to claim 1, characterized in that: The outside of the suction mask (2) is provided with a limiting mechanism (5) to fix the suction mask (2) to the face of people; The limiting mechanism (5) includes a limiting band (501) provided on one side of the suction hood (2), a hook and loop fastener (502) on one side of the limiting band (501), an elastic band (503) on the front side of the suction hood (2), and hook and loop fasteners (504) at both ends of the elastic band (503), which can be attached to the outside of the hook and loop fastener (502).
6. The leak-proof liquid atomizing device according to claim 1, characterized in that: The atomizer (1) is fixedly provided with a third handle (6) at the top and a rubber pad (7) at the bottom.