Blower device and respirator including blower device
AssigneeBmc Medical Co., Ltd.
InventorsBowei Jing, Shumin Gao, Zhi Zhuang
Life of this patent
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Abstract
A blower device and a respirator including the blower device. The blower device comprises a case, a blower vibration source disposed within the case and a buffering assembly for associating the blower vibration source and the case, wherein the vibration absorption assembly comprises at least two of a locating buffering member associated with a top portion of the blower vibration source, a connection buffering member in which at least a part of the blower vibration source is received and a support buffering member associated with a bottom portion of the blower vibration source. The blower device is capable of effectively buffering vibration of the blower device, decreasing noise transmission and has a simple structure.
Claims20
A blower device of a respirator, comprising:
- a case,
- a blower vibration source disposed within the case, and
- a vibration absorption assembly in between the blower vibration source and the case,
- wherein the vibration absorption assembly includes:
- a locating buffering member associated with a top portion of the blower vibration source, wherein the locating buffering member is connected to and in direct contact with an inner side of a top wall of the case, and the top wall of the case is disposed opposite to a bottom wall of the case,
- a connection buffering member where at least a part of the blower vibration source is received, and
- a support buffering member associated with a bottom portion of the blower vibration source.
A respirator including a blower device, wherein the blower device comprises:
- a case,
- a blower vibration source disposed within the case, and
- a vibration absorption assembly in between the blower vibration source and the case,
- wherein the vibration absorption assembly includes:
- a locating buffering member associated with a top portion of the blower vibration source, wherein the locating buffering member is connected to and in direct contact with an inner side of a top wall of the case, and the top wall of the case is disposed opposite to a bottom wall of the case;
- a connection buffering member where at least a part of the blower vibration source is received, and
- a support buffering member associated with a bottom portion of the blower vibration source.
Dependencies are inferred from the claim text.