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1. (WO2018195690) DEVICE CAPABLE OF BRINGING STIMULATION BY MEANS OF BLOW AND SUCTION

Pub. No.:    WO/2018/195690    International Application No.:    PCT/CN2017/081614
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 25 01:59:59 CEST 2017
IPC: A61H 19/00
Applicants: VITAFUN TECHNOLOGY CO., LTD.
深圳市为乐科技有限公司
Inventors: LI, Xin
李欣
Title: DEVICE CAPABLE OF BRINGING STIMULATION BY MEANS OF BLOW AND SUCTION
Abstract:
A device capable of bringing stimulation by means of blow and suction comprises an enclosed hood (1). A hood boy opening used for being in contact with a human body is formed in the bottom end of the enclosed hood (1). A control circuit board (2) is disposed in the enclosed hood (1). A vibration horn (3) is electrically connected to the control circuit board (2). The mouth of the vibration horn (3) is open to the hood boy, and an air blowing channel (4) is formed between the mouth and the hood boy. The control circuit board (2) can be connected to a power supply to connect a sound source circuit to drive the vibration horn (3) to vibrate and to form an air flow in the air blowing channel (4). By using the device capable of bringing stimulation by means of blow and suction, when the vibration horn (3) vibrates, a volume-variable cavity is formed, so that the human body in the enclosed hood (1) is in an environment in which a negative pressure and a positive pressure fast alternates, and an erogenous zone more easily engorges with blood. In addition, the vibration horn (3) is used as a main driving component, the vibration stroke and frequency of the vibration horn (3) can be conveniently adjusted by means of audio, and accordingly, the change frequency and the change extent of an air pressure and an air flow in each of the enclosed hood (1) and the air blowing channel (4) can be adjusted.